diff --git a/Glint.xcodeproj/project.pbxproj b/Glint.xcodeproj/project.pbxproj
index 7d98af5..8e8eace 100644
--- a/Glint.xcodeproj/project.pbxproj
+++ b/Glint.xcodeproj/project.pbxproj
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 		8EDE0D7C434B8E9C76C4A297 /* Persistence.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Persistence.swift; sourceTree = "<group>"; };
+		911638005A9881330F4F855F /* SymbolsNerdFontMono-Regular.ttf */ = {isa = PBXFileReference; lastKnownFileType = file; path = "SymbolsNerdFontMono-Regular.ttf"; sourceTree = "<group>"; };
+		943254F613D20C4F0941EFA6 /* WebRemoteProtocol.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WebRemoteProtocol.swift; sourceTree = "<group>"; };
 		9550DD194D906A2B5168DBFD /* ShellRcBlock.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ShellRcBlock.swift; sourceTree = "<group>"; };
 		98BBD4C70C8DC534304294C9 /* InlineSuggestionInstaller.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = InlineSuggestionInstaller.swift; sourceTree = "<group>"; };
 		9E574E2A2735328331FC3C78 /* CloseOnCmdW.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CloseOnCmdW.swift; sourceTree = "<group>"; };
 		9E67CF5D8552AE1F51386161 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		9E982534C8CF6270BCF39106 /* ReviewWindow.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ReviewWindow.swift; sourceTree = "<group>"; };
 		A8C269A6E9AE87961C3356DC /* SidebarView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SidebarView.swift; sourceTree = "<group>"; };
+		ABF0871355239B5D7C80B719 /* web-remote.css */ = {isa = PBXFileReference; lastKnownFileType = text.css; path = "web-remote.css"; sourceTree = "<group>"; };
+		B43EEEA275BAC1522032064C /* PerformanceRegressionTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PerformanceRegressionTests.swift; sourceTree = "<group>"; };
+		B7CBC5C072019BC8A7C08327 /* web-remote-index.html */ = {isa = PBXFileReference; lastKnownFileType = text.html; path = "web-remote-index.html"; sourceTree = "<group>"; };
 		B957E30052DD894C5B6F1063 /* terminfo */ = {isa = PBXFileReference; lastKnownFileType = folder; name = terminfo; path = GhosttyResources/terminfo; sourceTree = SOURCE_ROOT; };
+		BD31B21D1D50D85D5D5E366A /* xterm-LICENSE.txt */ = {isa = PBXFileReference; lastKnownFileType = text; path = "xterm-LICENSE.txt"; sourceTree = "<group>"; };
 		C0656F7C1D48AE0429C1888B /* VisualEffectBackground.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = VisualEffectBackground.swift; sourceTree = "<group>"; };
 		C11B3335E47DDAF77A883064 /* ModalOverlay.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ModalOverlay.swift; sourceTree = "<group>"; };
 		C6FB2646BF84D9DCBB89FC93 /* GitRepositoryWatcher.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GitRepositoryWatcher.swift; sourceTree = "<group>"; };
@@ -166,15 +196,19 @@
 		D03AFC613028C5BB0D99238D /* zsh-autosuggestions.zsh */ = {isa = PBXFileReference; path = "zsh-autosuggestions.zsh"; sourceTree = "<group>"; };
 		D7F8C1899F93B387843907FF /* ReviewScopeTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ReviewScopeTests.swift; sourceTree = "<group>"; };
 		DB20921E3CAC1006A8FBD3AE /* SettingsSafety.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SettingsSafety.swift; sourceTree = "<group>"; };
+		DEEB37F39E654EF9574D8098 /* WebRemoteProtocolTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WebRemoteProtocolTests.swift; sourceTree = "<group>"; };
 		E298AD81B1615CBBFD69F48A /* GhosttySurfaceView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GhosttySurfaceView.swift; sourceTree = "<group>"; };
 		E94AB23640CA1E6007F8B2B4 /* GlintTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = GlintTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 		EBB695363FAF3A996EF0C9FF /* GitRefreshCoordinator.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GitRefreshCoordinator.swift; sourceTree = "<group>"; };
 		EBCC04C19D745AA867D961FD /* PaneAgentKindTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PaneAgentKindTests.swift; sourceTree = "<group>"; };
+		F3AFEC99ADB408EF21B6530E /* WebRemoteServer.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WebRemoteServer.swift; sourceTree = "<group>"; };
 		F3B91F000C01FEA1C7E61F5A /* ShellRcBlockTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ShellRcBlockTests.swift; sourceTree = "<group>"; };
 		F3EB9A1E80F3CC4BCA468774 /* AgentChoice.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AgentChoice.swift; sourceTree = "<group>"; };
 		F5A69ACF962AEDE189F98649 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist; path = Info.plist; sourceTree = "<group>"; };
+		F6DDF70810465204EB990667 /* crypto.mjs */ = {isa = PBXFileReference; path = crypto.mjs; sourceTree = "<group>"; };
 		F8A1F24DAA7220AD4EE961E2 /* UsageStore.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = UsageStore.swift; sourceTree = "<group>"; };
 		FC6FFB5185C403F6F44A1687 /* GhosttyManager.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GhosttyManager.swift; sourceTree = "<group>"; };
+		FDE16D678B1BC67A99EBA74F /* OmpHookInstallerTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = OmpHookInstallerTests.swift; sourceTree = "<group>"; };
 		FF0082D535969C315B8D75D7 /* AgentHookRoutingTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AgentHookRoutingTests.swift; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
@@ -191,6 +225,26 @@
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		1373E19D4E0CF52B745B7F83 /* WebRemote */ = {
+			isa = PBXGroup;
+			children = (
+				677808A57BE53607DA391FC8 /* addon-fit-LICENSE.txt */,
+				5DB06D8C68CA7B9C7E1E83E7 /* addon-fit.mjs */,
+				2C85E16653B066382F22FEDD /* crypto-LICENSE.txt */,
+				F6DDF70810465204EB990667 /* crypto.mjs */,
+				2B1F1216422BE2A4234ABA44 /* nerd-fonts-LICENSE.txt */,
+				5627A3DA0ADBDC6194E2D7A7 /* symbols-nerd-font-LICENSE.txt */,
+				911638005A9881330F4F855F /* SymbolsNerdFontMono-Regular.ttf */,
+				B7CBC5C072019BC8A7C08327 /* web-remote-index.html */,
+				ABF0871355239B5D7C80B719 /* web-remote.css */,
+				07C2CEDE2C717743C29E6026 /* web-remote.js */,
+				BD31B21D1D50D85D5D5E366A /* xterm-LICENSE.txt */,
+				49C5AC93BE947131B5611EF8 /* xterm.css */,
+				36D0A3B6CB143C412B8EDA7B /* xterm.mjs */,
+			);
+			path = WebRemote;
+			sourceTree = "<group>";
+		};
 		169D300DD0731BE0FC20E230 /* Resources */ = {
 			isa = PBXGroup;
 			children = (
@@ -201,6 +255,7 @@
 				376568363043C189904E4E0A /* Localizable.xcstrings */,
 				6860F8F626EFDB9A289FC727 /* themes.json */,
 				A4271BA2785D3733E2F3908E /* ShellIntegration */,
+				1373E19D4E0CF52B745B7F83 /* WebRemote */,
 			);
 			path = Resources;
 			sourceTree = "<group>";
@@ -217,6 +272,15 @@
 			path = Pane;
 			sourceTree = "<group>";
 		};
+		5F19F1E24EF052A6FE3FBFA7 /* WebRemote */ = {
+			isa = PBXGroup;
+			children = (
+				943254F613D20C4F0941EFA6 /* WebRemoteProtocol.swift */,
+				F3AFEC99ADB408EF21B6530E /* WebRemoteServer.swift */,
+			);
+			path = WebRemote;
+			sourceTree = "<group>";
+		};
 		5F9010EBEE9DCDE13D866A74 /* GlintTests */ = {
 			isa = PBXGroup;
 			children = (
@@ -226,22 +290,24 @@
 				26141150D2DB4C0589558ECC /* CodexHookInstallerTests.swift */,
 				0FBF22AEC81DBE92987A8CB4 /* CodexUsageReaderTests.swift */,
 				0F58E2127BAE2C9F5155CF07 /* DevinHookInstallerTests.swift */,
-				1228ACED02A84EE4A7AE5C78 /* OmpHookInstallerTests.swift */,
-				FFAAA8D93863E47CBF04F37C /* GrokHookInstallerTests.swift */,
 				0D751E30DFF2EFA6F705A374 /* GhosttyTickSchedulerTests.swift */,
 				65BE76E8E627A5347D565968 /* GitRefreshCoordinatorTests.swift */,
 				49C888E59D1091BFC22A9EA4 /* GitRepositoryWatcherTests.swift */,
+				5BDAAD70DC4C2FC80F6DEA51 /* GrokHookInstallerTests.swift */,
 				349714D49AE52D84995314FD /* MascotAssetTests.swift */,
+				FDE16D678B1BC67A99EBA74F /* OmpHookInstallerTests.swift */,
 				EBCC04C19D745AA867D961FD /* PaneAgentKindTests.swift */,
 				797C4E86D052EF8A68DD9B39 /* PaneSessionIdMigrationTests.swift */,
+				B43EEEA275BAC1522032064C /* PerformanceRegressionTests.swift */,
 				51DE2D7740BD03498A936B62 /* PersistenceRecoveryTests.swift */,
-				D7A100000000000000000001 /* PerformanceRegressionTests.swift */,
 				4A0B24E791FF6CEB30A9DDD5 /* RemoteTitleParserTests.swift */,
 				2CFFB91CE5C44976A6961F1F /* ReviewDiffParsingTests.swift */,
 				D7F8C1899F93B387843907FF /* ReviewScopeTests.swift */,
 				F3B91F000C01FEA1C7E61F5A /* ShellRcBlockTests.swift */,
 				4B8EDEAA2D0EAD42ED6F1915 /* SSHGitRunnerTests.swift */,
 				3FAD36B4BDB22AB47353C569 /* SyntaxHighlighterTests.swift */,
+				DEEB37F39E654EF9574D8098 /* WebRemoteProtocolTests.swift */,
+				45C96BF92C4618FF97D68919 /* WebRemoteServerIntegrationTests.swift */,
 				83E4DF4C5180D50C381B4976 /* WorkspaceIconKindTests.swift */,
 			);
 			path = GlintTests;
@@ -350,6 +416,7 @@
 				5D84BADE56807E092D26B87B /* Pane */,
 				169D300DD0731BE0FC20E230 /* Resources */,
 				A212D40EB74F607990A5942B /* Review */,
+				5F19F1E24EF052A6FE3FBFA7 /* WebRemote */,
 				976DA38BD8100EAB5D19A251 /* Workspace */,
 			);
 			path = Glint;
@@ -485,9 +552,22 @@
 				A91EFEF0FEA392A0745724DE /* AppIcon.icon in Resources */,
 				942ED7C1C1A2E823BA52F67A /* Assets.xcassets in Resources */,
 				FCB67525DF16A4DCF9B2AF7A /* Localizable.xcstrings in Resources */,
+				09AAB5DF2BA70FCAADAB4C2C /* SymbolsNerdFontMono-Regular.ttf in Resources */,
+				632C9446752A79B9C95A5D0D /* addon-fit-LICENSE.txt in Resources */,
+				9A5EC6D5F8F65EE762FCD917 /* addon-fit.mjs in Resources */,
+				EE6D05AB1D935F502865ABDA /* crypto-LICENSE.txt in Resources */,
+				FB4C8529271BF52873745556 /* crypto.mjs in Resources */,
 				262CB25BEB2B28B12C162F66 /* ghostty in Resources */,
+				3B439B6978244B06B9695824 /* nerd-fonts-LICENSE.txt in Resources */,
+				7E6DBB055150A4D140351EB6 /* symbols-nerd-font-LICENSE.txt in Resources */,
 				0D3661ECB91851F77B1E48CE /* terminfo in Resources */,
 				47BB527385B84454ABF8FC40 /* themes.json in Resources */,
+				D6538EB0E59B35FB96AD80E2 /* web-remote-index.html in Resources */,
+				6B6B183329BCCDE5474D88AF /* web-remote.css in Resources */,
+				432148F665B867944BD134BF /* web-remote.js in Resources */,
+				79467AAA8C1E5D47194A8173 /* xterm-LICENSE.txt in Resources */,
+				6EE719F5F1D8C81751C74445 /* xterm.css in Resources */,
+				6BE78104E4CC97417ED400B4 /* xterm.mjs in Resources */,
 				2DD19A3FDAE094EF32B0B9F0 /* zsh-autosuggestions.zsh in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -499,21 +579,21 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				D7A100000000000000000002 /* PerformanceRegressionTests.swift in Sources */,
 				A019A2AD685F1407D7E2A7E1 /* AgentHookRoutingTests.swift in Sources */,
 				81532B36FEC3039B8EAD9CB1 /* AgentKindResolutionTests.swift in Sources */,
 				C41119D04864077E5B554F59 /* CodexHomeStoreTests.swift in Sources */,
 				0FEECB27EB1ACE11E29ECCEF /* CodexHookInstallerTests.swift in Sources */,
 				FEBC3158CB471E9ABDF931BB /* CodexUsageReaderTests.swift in Sources */,
 				34997DD4A4F9B64A754FE77F /* DevinHookInstallerTests.swift in Sources */,
-				3521283B78CD4A34A8725243 /* OmpHookInstallerTests.swift in Sources */,
-				DEA00336B2F4043FD6D527F2 /* GrokHookInstallerTests.swift in Sources */,
 				180444BD20493AE4822BD372 /* GhosttyTickSchedulerTests.swift in Sources */,
 				2D9012046800A06555DEA381 /* GitRefreshCoordinatorTests.swift in Sources */,
 				0FB9792E290FC2A8B527B2D0 /* GitRepositoryWatcherTests.swift in Sources */,
+				57D99FDEAF8596DCDBC55ABE /* GrokHookInstallerTests.swift in Sources */,
 				04E75EAD5165E8D96C1C5517 /* MascotAssetTests.swift in Sources */,
+				DFDF7E690BD53E885484EA00 /* OmpHookInstallerTests.swift in Sources */,
 				ED46CD7A6E09551A775AD3B8 /* PaneAgentKindTests.swift in Sources */,
 				3194A1545E36E400BC2C33E6 /* PaneSessionIdMigrationTests.swift in Sources */,
+				4EC47B8DA99A679D88935CB8 /* PerformanceRegressionTests.swift in Sources */,
 				E80809A987A07731FF35D01D /* PersistenceRecoveryTests.swift in Sources */,
 				AB3CF36FE1CF2E35AC6ADC26 /* RemoteTitleParserTests.swift in Sources */,
 				F5AE37B67B17DD61B652E5B6 /* ReviewDiffParsingTests.swift in Sources */,
@@ -521,6 +601,8 @@
 				BFF9A1736CA029241BB0622D /* SSHGitRunnerTests.swift in Sources */,
 				4ED4428EEC2AFB777092FAEF /* ShellRcBlockTests.swift in Sources */,
 				FAB0828152636BBBBC5989CD /* SyntaxHighlighterTests.swift in Sources */,
+				B3EEBFD73C01D337FA3369BD /* WebRemoteProtocolTests.swift in Sources */,
+				44C33E4DC10425D7555AC4E2 /* WebRemoteServerIntegrationTests.swift in Sources */,
 				C748DE21F23B49B2FFD73DC7 /* WorkspaceIconKindTests.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -571,6 +653,8 @@
 				692D1A7D490E07D796535EAA /* UpdaterController.swift in Sources */,
 				D3D6CF13B67D30E9DA557F83 /* UsageStore.swift in Sources */,
 				AB89FA6EF5785EC4026F4402 /* VisualEffectBackground.swift in Sources */,
+				EAC3EE05466931E8AAF620D2 /* WebRemoteProtocol.swift in Sources */,
+				FF24B6DE3A9ED42C8C68D16C /* WebRemoteServer.swift in Sources */,
 				370FA310A4B7CC8489BF51DE /* WhatsNewView.swift in Sources */,
 				D1BDE1E5DE8D4FE1F96822D1 /* WorkspaceStore.swift in Sources */,
 			);
diff --git a/Glint/Chrome/SettingsView.swift b/Glint/Chrome/SettingsView.swift
index 604b762..5231e3b 100644
--- a/Glint/Chrome/SettingsView.swift
+++ b/Glint/Chrome/SettingsView.swift
@@ -1,3 +1,4 @@
+import AppKit
 import SwiftUI
 
 /// Settings window. Split into a left category sidebar and a right
@@ -968,8 +969,22 @@ private struct ThemeBrowserRow: View {
 }
 
 private struct TerminalPane: View {
+    private struct WebRemoteAlert: Identifiable {
+        enum Kind {
+            case failure(String)
+            case portConflict(UInt16)
+            case resetComplete(UInt16)
+        }
+
+        let id = UUID()
+        let kind: Kind
+    }
+
     @EnvironmentObject var store: WorkspaceStore
     @State private var shellKeybindsInstallFailed = false
+    @State private var confirmingWebRemoteKeyReset = false
+    @State private var resettingWebRemoteCredentials = false
+    @State private var webRemoteAlert: WebRemoteAlert?
 
     private let scrollbackSizeChoices: [Int] = [5, 10, 25, 50, 100, 250]
         .map { $0 * 1_000_000 }
@@ -1110,6 +1125,234 @@ private struct TerminalPane: View {
                     .toggleStyle(.switch).labelsHidden()
             }
         }
+
+        SettingsCard("Web remote control",
+                     footer: "Serves Glint's bundled browser terminal on this Mac for trusted LAN or VPN use. The copied link or access key grants terminal input; traffic is not TLS-encrypted. Off by default.") {
+            SettingsRow("Allow browser control", subtitle: webRemoteStatusText) {
+                Toggle("", isOn: $store.webRemoteEnabled)
+                    .toggleStyle(.switch).labelsHidden()
+            }
+            if store.webRemoteEnabled {
+                SettingsDivider()
+                SettingsRow("Listen on", subtitle: webRemoteListenSubtitle) {
+                    HStack(spacing: 6) {
+                        Picker("Listen on", selection: $store.webRemoteListenInterface) {
+                            Text("Localhost only").tag(WebRemoteListenTarget.loopback)
+                            ForEach(store.webRemoteInterfaceOptions) { iface in
+                                Text(verbatim: "\(iface.name) (\(iface.address))").tag(iface.name)
+                            }
+                            Text("All interfaces (less secure)").tag(WebRemoteListenTarget.any)
+                        }
+                        .pickerStyle(.menu)
+                        .labelsHidden()
+                        Button(action: { store.refreshWebRemoteInterfaces() }) {
+                            Image(systemName: "arrow.clockwise")
+                        }
+                        .buttonStyle(.borderless)
+                        .help("Refresh interfaces")
+                    }
+                }
+                if WebRemoteListenTarget.requiresActiveAttackWarning(
+                    store.webRemoteListenInterface
+                ) {
+                    SettingsDivider()
+                    HStack(alignment: .top, spacing: 8) {
+                        Image(systemName: "exclamationmark.triangle.fill")
+                            .foregroundStyle(Color.orange)
+                        Text("Without TLS, encryption only blocks passive sniffing. An active attacker on this network can replace the web client and capture the access key or terminal input.")
+                            .font(.system(size: 11))
+                            .foregroundStyle(Theme.text2)
+                            .fixedSize(horizontal: false, vertical: true)
+                    }
+                    .padding(.horizontal, 14)
+                    .padding(.vertical, 10)
+                    .background(Color.orange.opacity(0.055))
+                }
+                if case let .portConflict(port) = store.webRemoteStatus {
+                    SettingsDivider()
+                    SettingsRow(
+                        "Port conflict",
+                        subtitle: String(
+                            format: String(localized: "Port %d is already in use."),
+                            Int(port)
+                        )
+                    ) {
+                        Button("Reset key and ports", role: .destructive) {
+                            resetWebRemoteCredentials()
+                        }
+                        .controlSize(.small)
+                    }
+                }
+            }
+            if !store.webRemoteAccessURLs.isEmpty {
+                SettingsDivider()
+                SettingsRow("Access URL", subtitle: displayURL(store.webRemoteAccessURLs[0])) {
+                    if store.webRemoteAccessURLs.count == 1 {
+                        Button("Copy link") {
+                            copyWebRemoteURL(store.webRemoteAccessURLs[0])
+                        }
+                        .controlSize(.small)
+                    } else {
+                        Menu("Copy link") {
+                            ForEach(store.webRemoteAccessURLs, id: \.self) { url in
+                                Button(displayURL(url)) {
+                                    copyWebRemoteURL(url)
+                                }
+                            }
+                        }
+                        .controlSize(.small)
+                    }
+                }
+                if let key = store.webRemoteAccessKey {
+                    SettingsDivider()
+                    SettingsRow("Access key", subtitle: abbreviatedAccessKey(key)) {
+                        HStack(spacing: 8) {
+                            Button("Copy key") {
+                                copyWebRemoteValue(key)
+                            }
+                            Button("Reset key and ports", role: .destructive) {
+                                confirmingWebRemoteKeyReset = true
+                            }
+                        }
+                        .controlSize(.small)
+                    }
+                }
+            }
+        }
+        .confirmationDialog(
+            "Reset access key and ports?",
+            isPresented: $confirmingWebRemoteKeyReset,
+            titleVisibility: .visible
+        ) {
+            Button("Reset key and ports", role: .destructive) {
+                resetWebRemoteCredentials()
+            }
+            Button("Cancel", role: .cancel) {}
+        } message: {
+            Text("Connected browsers will be disconnected. A new key and ports will be generated, so old links will stop working.")
+        }
+        .onAppear {
+            presentWebRemoteAlert(for: store.webRemoteStatus)
+        }
+        .onChange(of: store.webRemoteStatus) { _, status in
+            presentWebRemoteAlert(for: status)
+        }
+        .alert(item: $webRemoteAlert) { alert in
+            switch alert.kind {
+            case let .failure(message):
+                return Alert(
+                    title: Text("Web remote control unavailable"),
+                    message: Text(message),
+                    dismissButton: .default(Text("OK"))
+                )
+            case let .portConflict(port):
+                return Alert(
+                    title: Text("Web remote port conflict"),
+                    message: Text(
+                        String(
+                            format: String(localized: "Port %d is already in use. Resetting will generate a new key and ports, disconnect browsers, and invalidate old links."),
+                            Int(port)
+                        )
+                    ),
+                    primaryButton: .destructive(Text("Reset key and ports")) {
+                        resetWebRemoteCredentials()
+                    },
+                    secondaryButton: .cancel()
+                )
+            case let .resetComplete(port):
+                return Alert(
+                    title: Text("Access key and ports reset"),
+                    message: Text(
+                        String(
+                            format: String(localized: "New ports: %d (web) and %d (terminal). Copy the new link and key to reconnect."),
+                            Int(port), Int(port) + 1
+                        )
+                    ),
+                    dismissButton: .default(Text("OK"))
+                )
+            }
+        }
+    }
+
+    private var webRemoteStatusText: String {
+        switch store.webRemoteStatus {
+        case .stopped:
+            return String(localized: "Off — no network ports are bound.")
+        case .starting:
+            return String(localized: "Starting the local web server…")
+        case .ready:
+            return String(localized: "Ready — copy a session link to another browser.")
+        case let .portConflict(port):
+            return String(
+                format: String(localized: "Port %d is already in use."),
+                Int(port)
+            )
+        case let .failed(message):
+            return String(
+                format: String(localized: "Could not start: %@"),
+                message
+            )
+        }
+    }
+
+    private func resetWebRemoteCredentials() {
+        resettingWebRemoteCredentials = true
+        store.resetWebRemoteCredentials()
+    }
+
+    private func presentWebRemoteAlert(for status: WebRemoteStatus) {
+        switch status {
+        case let .portConflict(port):
+            resettingWebRemoteCredentials = false
+            webRemoteAlert = WebRemoteAlert(kind: .portConflict(port))
+        case let .failed(message):
+            resettingWebRemoteCredentials = false
+            webRemoteAlert = WebRemoteAlert(kind: .failure(message))
+        case let .ready(urls) where resettingWebRemoteCredentials:
+            resettingWebRemoteCredentials = false
+            guard let url = urls.first,
+                  let port = URLComponents(string: url)?.port,
+                  let httpPort = UInt16(exactly: port)
+            else { return }
+            webRemoteAlert = WebRemoteAlert(kind: .resetComplete(httpPort))
+        default:
+            break
+        }
+    }
+
+    private var webRemoteListenSubtitle: String {
+        switch store.webRemoteListenInterface {
+        case WebRemoteListenTarget.loopback:
+            return String(localized: "Only this Mac (127.0.0.1) can connect.")
+        case WebRemoteListenTarget.any:
+            return String(localized: "Reachable from any network this Mac joins (least secure).")
+        default:
+            if let iface = store.webRemoteInterfaceOptions.first(where: { $0.name == store.webRemoteListenInterface }) {
+                return iface.address
+            }
+            return String(localized: "Selected interface is no longer available. Pick another or use All interfaces.")
+        }
+    }
+
+    private func displayURL(_ value: String) -> String {
+        WebRemoteAccessURL.redacted(from: value)
+    }
+
+    private func abbreviatedAccessKey(_ value: String) -> String {
+        guard value.count > 16 else { return value }
+        return "\(value.prefix(8))…\(value.suffix(8))"
+    }
+
+    private func copyWebRemoteURL(_ value: String) {
+        // Strip the #token= fragment so the secret isn't written to the
+        // clipboard alongside the address. The key is copied separately via
+        // the "Access key" row.
+        copyWebRemoteValue(WebRemoteAccessURL.redacted(from: value))
+    }
+
+    private func copyWebRemoteValue(_ value: String) {
+        NSPasteboard.general.clearContents()
+        NSPasteboard.general.setString(value, forType: .string)
     }
 
     private func scrollbackSizeLabel(for bytes: Int) -> String {
diff --git a/Glint/Pane/GhosttySurfaceView.swift b/Glint/Pane/GhosttySurfaceView.swift
index c00006d..8598f86 100644
--- a/Glint/Pane/GhosttySurfaceView.swift
+++ b/Glint/Pane/GhosttySurfaceView.swift
@@ -176,7 +176,10 @@ final class GhosttySurfaceView: NSView, NSTextInputClient {
     required init?(coder: NSCoder) { fatalError("not used") }
 
     deinit {
-        if let s = surface { ghostty_surface_free(s) }
+        if let s = surface {
+            ghostty_surface_set_pty_tee_v2_cb(s, nil, nil)
+            ghostty_surface_free(s)
+        }
     }
 
     /// One-shot: a kept-alive surface was re-attached to a window, so the next
@@ -185,6 +188,9 @@ final class GhosttySurfaceView: NSView, NSTextInputClient {
     /// occlusion transition, neither of which a same-size workspace switch-back
     /// produces. Cleared the moment that forced frame is drawn.
     private var pendingVisibleRedraw = false
+    /// While a browser controls this pane, size the PTY grid for the browser
+    /// instead of the narrower AppKit pane. Releasing control restores bounds.
+    private var webRemoteGridSize: WebRemoteTerminalSize?
 
     /// Opt-in tracing for the blank-pane-on-switch investigation. Launch the dev
     /// build with `GLINT_LOG_VISIBLE=1` to see attach / forced-redraw events.
@@ -405,6 +411,11 @@ final class GhosttySurfaceView: NSView, NSTextInputClient {
             return
         }
         self.surface = s
+        ghostty_surface_set_pty_tee_v2_cb(
+            s,
+            webRemotePTYTeeCallback,
+            Unmanaged.passUnretained(self).toOpaque()
+        )
         focusUpdateGate.reset()
         pendingInitialInput = nil
         isTakenOffline = false
@@ -552,11 +563,36 @@ final class GhosttySurfaceView: NSView, NSTextInputClient {
             let cell_width: Int
             let text: String
         }
+        struct Cursor: Decodable {
+            let row: Int
+            let column: Int
+            let visible: Bool
+            let style: String
+            let blinking: Bool
+        }
+        struct Mode: Decodable {
+            let code: Int
+            let ansi: Bool
+            let on: Bool
+        }
+        struct ScrollingRegion: Decodable {
+            let top: Int
+            let bottom: Int
+            let left: Int
+            let right: Int
+        }
+        let columns: Int?
         let styles: [Style]
         let row_spans: [Span]
         let scrollback_spans: [Span]
         let scrollback_rows: Int
         let rows: Int
+        let cursor: Cursor?
+        let active_screen: String?
+        let modes: [Mode]?
+        let scrolling_region: ScrollingRegion?
+        let pty_output_seq: UInt64?
+        let pty_stream_safe: Bool?
         // Per-row soft-wrap flags (true = row continues into the next). Optional
         // so snapshots written before this field still decode.
         let row_wraps: [Bool]?
@@ -736,6 +772,51 @@ final class GhosttySurfaceView: NSView, NSTextInputClient {
         return text.isEmpty ? nil : text
     }
 
+    static func webRemoteSnapshotPayload(fromRenderGrid data: Data, maxLines: Int) -> Data? {
+        guard let grid = try? JSONDecoder().decode(RenderGrid.self, from: data) else { return nil }
+        let ansi = reconstructANSI(fromRenderGrid: data, maxLines: maxLines)
+        guard let columns = grid.columns,
+              let cursor = grid.cursor,
+              let activeScreen = grid.active_screen.flatMap(WebRemoteTerminalState.Screen.init(rawValue:)),
+              let modes = grid.modes
+        else { return WebRemoteSnapshotPayload.make(ansi: ansi) }
+
+        let scrollingRegion = grid.scrolling_region.map {
+            WebRemoteTerminalState.ScrollingRegion(
+                top: $0.top,
+                bottom: $0.bottom,
+                left: $0.left,
+                right: $0.right
+            )
+        }
+        let state = WebRemoteTerminalState(
+            columns: columns,
+            rows: grid.rows,
+            activeScreen: activeScreen,
+            modes: modes.map {
+                WebRemoteTerminalState.Mode(code: $0.code, ansi: $0.ansi, on: $0.on)
+            },
+            scrollingRegion: scrollingRegion,
+            cursor: WebRemoteTerminalState.Cursor(
+                row: cursor.row,
+                column: cursor.column,
+                visible: cursor.visible,
+                style: WebRemoteTerminalState.Cursor.Style(rawValue: cursor.style) ?? .block,
+                blinking: cursor.blinking
+            )
+        )
+        return WebRemoteSnapshotPayload.make(ansi: ansi, state: state)
+    }
+
+    static func webRemoteSnapshot(fromRenderGrid data: Data, maxLines: Int) -> WebRemoteTerminalSnapshot? {
+        guard let grid = try? JSONDecoder().decode(RenderGrid.self, from: data),
+              grid.pty_stream_safe == true,
+              let outputSequence = grid.pty_output_seq,
+              let payload = webRemoteSnapshotPayload(fromRenderGrid: data, maxLines: maxLines)
+        else { return nil }
+        return WebRemoteTerminalSnapshot(payload: payload, outputSequence: outputSequence)
+    }
+
     // MARK: - surface creation failure UI
 
     /// Centered "Terminal failed to start" + Retry, shown when ghostty
@@ -908,6 +989,7 @@ final class GhosttySurfaceView: NSView, NSTextInputClient {
             ScrollbackArchive.drain()
         }
 
+        ghostty_surface_set_pty_tee_v2_cb(s, nil, nil)
         surface = nil
         ghostty_surface_free(s)
         pendingVisibleRedraw = false
@@ -1032,6 +1114,13 @@ final class GhosttySurfaceView: NSView, NSTextInputClient {
         return true
     }
 
+    @discardableResult
+    func ensureLiveForWebRemoteControl() -> Bool {
+        guard ensureLiveSurface() else { return false }
+        inactiveSince = nil
+        return true
+    }
+
     /// Best-effort current cwd: prefers the cached value pushed via ghostty's
     /// PWD action; falls back to proc_pidinfo polling.
     func currentCwd() -> String? {
@@ -1353,6 +1442,26 @@ final class GhosttySurfaceView: NSView, NSTextInputClient {
         let pixelHeight = floor(pointsSize.height * scale)
         guard pixelWidth > 0, pixelHeight > 0 else { return }
 
+        var targetWidth = UInt32(pixelWidth)
+        var targetHeight = UInt32(pixelHeight)
+        if let remoteSize = webRemoteGridSize {
+            let current = ghostty_surface_size(s)
+            let cellWidth = Int(current.cell_width_px)
+            let cellHeight = Int(current.cell_height_px)
+            if cellWidth > 0, cellHeight > 0 {
+                let horizontalRemainder = max(
+                    0,
+                    Int(current.width_px) - Int(current.columns) * cellWidth
+                )
+                let verticalRemainder = max(
+                    0,
+                    Int(current.height_px) - Int(current.rows) * cellHeight
+                )
+                targetWidth = UInt32(remoteSize.columns * cellWidth + horizontalRemainder)
+                targetHeight = UInt32(remoteSize.rows * cellHeight + verticalRemainder)
+            }
+        }
+
         CATransaction.begin()
         CATransaction.setDisableActions(true)
         // ghostty's IOSurfaceLayer only learns the scale at surface creation;
@@ -1360,7 +1469,7 @@ final class GhosttySurfaceView: NSView, NSTextInputClient {
         // at the right DPI. It reads layer.contentsScale when sizing frames.
         layer?.contentsScale = scale
         ghostty_surface_set_content_scale(s, scale, scale)
-        ghostty_surface_set_size(s, UInt32(pixelWidth), UInt32(pixelHeight))
+        ghostty_surface_set_size(s, targetWidth, targetHeight)
         CATransaction.commit()
 
         // Echo restored history only once the surface width has SETTLED. The
@@ -2162,6 +2271,51 @@ final class GhosttySurfaceView: NSView, NSTextInputClient {
         }
     }
 
+    func setWebRemoteGridSize(_ size: WebRemoteTerminalSize) {
+        guard surface != nil, webRemoteGridSize != size else { return }
+        webRemoteGridSize = size
+        syncSurfaceSize(pointsSize: bounds.size)
+    }
+
+    func releaseWebRemoteGridSize() {
+        guard webRemoteGridSize != nil else { return }
+        webRemoteGridSize = nil
+        syncSurfaceSize(pointsSize: bounds.size)
+    }
+
+    func injectRemoteInput(_ data: Data) {
+        guard let s = surface, !data.isEmpty else { return }
+        noteUserInputForIdleTracking()
+        data.withUnsafeBytes { raw in
+            guard let bytes = raw.bindMemory(to: CChar.self).baseAddress else { return }
+            ghostty_surface_text_input(s, bytes, UInt(data.count))
+        }
+        markScrollbackDirty()
+    }
+
+    func webRemoteSnapshot(maxLines: Int = 1000) -> WebRemoteTerminalSnapshot? {
+        guard let s = surface else { return nil }
+        let json = ghostty_surface_render_grid_json(s, "", 0, 0, UInt(maxLines))
+        defer { ghostty_string_free(json) }
+        guard let pointer = json.ptr, json.len > 0 else { return nil }
+        let grid = Data(bytes: pointer, count: Int(json.len))
+        return Self.webRemoteSnapshot(fromRenderGrid: grid, maxLines: maxLines)
+    }
+
+    fileprivate func forwardWebRemoteOutput(
+        _ bytes: UnsafePointer<UInt8>?,
+        count: UInt,
+        sequence: UInt64
+    ) {
+        guard let paneKey else { return }
+        WebRemoteServer.shared.forwardTerminalOutput(
+            pane: paneKey,
+            bytes: bytes,
+            count: count,
+            sequence: sequence
+        )
+    }
+
     /// Inject a single whitelisted key. Special keys go through
     /// `ghostty_surface_key` (press+release) so ghostty maps them to the right
     /// escape sequence; printable chars go straight through the text-input pipe
@@ -2500,6 +2654,18 @@ final class GhosttySurfaceView: NSView, NSTextInputClient {
     }
 }
 
+private let webRemotePTYTeeCallback: @convention(c) (
+    UnsafeMutableRawPointer?,
+    UnsafePointer<CChar>?,
+    UInt,
+    UInt64
+) -> Void = { userData, bytes, count, sequence in
+    guard let userData, let bytes else { return }
+    let view = Unmanaged<GhosttySurfaceView>.fromOpaque(userData).takeUnretainedValue()
+    let unsigned = UnsafeRawPointer(bytes).assumingMemoryBound(to: UInt8.self)
+    view.forwardWebRemoteOutput(unsigned, count: count, sequence: sequence)
+}
+
 // MARK: - Terminal scrollback restore (colored snapshot via render_grid_json)
 
 /// On-disk store for per-pane scrollback snapshots (ANSI-colored text). Writes
diff --git a/Glint/Pane/PaneView.swift b/Glint/Pane/PaneView.swift
index 36aa12d..d978a4f 100644
--- a/Glint/Pane/PaneView.swift
+++ b/Glint/Pane/PaneView.swift
@@ -65,6 +65,32 @@ struct PaneView: View {
                 Color.black.opacity(unfocusedDimOpacity)
                     .allowsHitTesting(false)
             }
+            if store.isWebRemoteControlled(workspaceID: workspaceID, paneID: paneID) {
+                VStack {
+                    VStack(alignment: .leading, spacing: 2) {
+                        Label("Controlled from web", systemImage: "network")
+                            .font(.system(size: 10.5, weight: .semibold))
+                            .foregroundStyle(Theme.text1)
+                        Text("Layout may be inaccurate while controlled. It will restore automatically after disconnecting.")
+                            .font(.system(size: 9.5, weight: .medium))
+                            .foregroundStyle(Theme.text3)
+                    }
+                        .padding(.horizontal, 10)
+                        .padding(.vertical, 7)
+                        .background(
+                            RoundedRectangle(cornerRadius: 9, style: .continuous)
+                                .fill(Theme.bgPane.opacity(0.94))
+                        )
+                        .overlay(
+                            RoundedRectangle(cornerRadius: 9, style: .continuous)
+                                .stroke(Theme.overlay(0.12), lineWidth: 1)
+                        )
+                        .shadow(color: Color.black.opacity(0.22), radius: 8, y: 3)
+                        .padding(.top, 8)
+                    Spacer()
+                }
+                .allowsHitTesting(false)
+            }
         }
         .contentShape(Rectangle())
         .onTapGesture { store.focus(paneID) }
diff --git a/Glint/Resources/Info.plist b/Glint/Resources/Info.plist
index 999075b..3be39fc 100644
--- a/Glint/Resources/Info.plist
+++ b/Glint/Resources/Info.plist
@@ -31,6 +31,8 @@
 	<string>$(MACOSX_DEPLOYMENT_TARGET)</string>
 	<key>NSHumanReadableCopyright</key>
 	<string>© 2026 Glint</string>
+	<key>NSLocalNetworkUsageDescription</key>
+	<string>Glint uses your local network to let authenticated devices control shared terminals.</string>
 	<key>NSPrincipalClass</key>
 	<string>NSApplication</string>
 	<key>SUEnableAutomaticChecks</key>
diff --git a/Glint/Resources/Localizable.xcstrings b/Glint/Resources/Localizable.xcstrings
index edb5a1a..d120d53 100644
--- a/Glint/Resources/Localizable.xcstrings
+++ b/Glint/Resources/Localizable.xcstrings
@@ -421,6 +421,259 @@
         }
       }
     },
+    "Access key": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "访问密钥"
+          }
+        }
+      }
+    },
+    "Access URL": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "访问地址"
+          }
+        }
+      }
+    },
+    "Allow browser control": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "允许浏览器控制"
+          }
+        }
+      }
+    },
+    "Copy key": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "复制密钥"
+          }
+        }
+      }
+    },
+    "Copy link": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "复制链接"
+          }
+        }
+      }
+    },
+    "Could not start: %@": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "无法启动：%@"
+          }
+        }
+      }
+    },
+    "Access key and ports reset": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "访问密钥和端口已重置"
+          }
+        }
+      }
+    },
+    "New ports: %d (web) and %d (terminal). Copy the new link and key to reconnect.": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "新端口：%d（网页）和 %d（终端）。请复制新链接和密钥重新连接。"
+          }
+        }
+      }
+    },
+    "Port %d is already in use.": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "端口 %d 已被占用。"
+          }
+        }
+      }
+    },
+    "Port %d is already in use. Resetting will generate a new key and ports, disconnect browsers, and invalidate old links.": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "端口 %d 已被占用。重置会生成新密钥和端口、断开浏览器，并使旧链接失效。"
+          }
+        }
+      }
+    },
+    "Port conflict": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "端口冲突"
+          }
+        }
+      }
+    },
+    "Web remote control unavailable": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "网页远程控制不可用"
+          }
+        }
+      }
+    },
+    "Web remote port conflict": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "网页远程控制端口冲突"
+          }
+        }
+      }
+    },
+    "Controlled from web": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "正在通过网页控制"
+          }
+        }
+      }
+    },
+    "Layout may be inaccurate while controlled. It will restore automatically after disconnecting.": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "控制期间布局可能不准确，断开后会自动恢复。"
+          }
+        }
+      }
+    },
+    "Off — no network ports are bound.": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "已关闭 — 未监听任何网络端口。"
+          }
+        }
+      }
+    },
+    "Ready — copy a session link to another browser.": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "已就绪 — 可复制会话链接到其他浏览器。"
+          }
+        }
+      }
+    },
+    "Reset access key and ports?": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "重置访问密钥和端口？"
+          }
+        }
+      }
+    },
+    "Reset key and ports": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "重置密钥和端口"
+          }
+        }
+      }
+    },
+    "Connected browsers will be disconnected. A new key and ports will be generated, so old links will stop working.": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "已连接的浏览器将断开。系统会生成新密钥和端口，旧链接将失效。"
+          }
+        }
+      }
+    },
+    "Serves Glint's bundled browser terminal on this Mac for trusted LAN or VPN use. The copied link or access key grants terminal input; traffic is not TLS-encrypted. Off by default.": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "在这台 Mac 上提供 Glint 内置的浏览器终端，供可信的局域网或 VPN 使用。复制的链接或访问密钥可直接输入终端；流量未使用 TLS 加密。默认关闭。"
+          }
+        }
+      }
+    },
+    "Starting the local web server…": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "正在启动本地网页服务器…"
+          }
+        }
+      }
+    },
+    "Web remote control": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "网页远程控制"
+          }
+        }
+      }
+    },
     "App icon": {
       "extractionState": "manual",
       "localizations": {
@@ -5459,6 +5712,94 @@
           }
         }
       }
+    },
+    "Listen on": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "监听网卡"
+          }
+        }
+      }
+    },
+    "Localhost only": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "仅本机"
+          }
+        }
+      }
+    },
+    "Only this Mac (127.0.0.1) can connect.": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "仅本机（127.0.0.1）可连接。"
+          }
+        }
+      }
+    },
+    "Reachable from any network this Mac joins (least secure).": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "本机加入的任何网络均可访问（最不安全）。"
+          }
+        }
+      }
+    },
+    "Without TLS, encryption only blocks passive sniffing. An active attacker on this network can replace the web client and capture the access key or terminal input.": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "未使用 TLS 时，加密仅能防止被动嗅探。同一网络中的主动攻击者可以替换网页客户端，窃取访问密钥或终端输入。"
+          }
+        }
+      }
+    },
+    "All interfaces (less secure)": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "全部网卡（较不安全）"
+          }
+        }
+      }
+    },
+    "Refresh interfaces": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "刷新网卡列表"
+          }
+        }
+      }
+    },
+    "Selected interface is no longer available. Pick another or use All interfaces.": {
+      "extractionState": "manual",
+      "localizations": {
+        "zh-Hans": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "所选网卡已不可用。请另选一个或使用“全部网卡”。"
+          }
+        }
+      }
     }
   },
   "version": "1.0"
diff --git a/Glint/Resources/WebRemote/SymbolsNerdFontMono-Regular.ttf b/Glint/Resources/WebRemote/SymbolsNerdFontMono-Regular.ttf
new file mode 100644
index 0000000..d898eea
Binary files /dev/null and b/Glint/Resources/WebRemote/SymbolsNerdFontMono-Regular.ttf differ
diff --git a/Glint/Resources/WebRemote/addon-fit-LICENSE.txt b/Glint/Resources/WebRemote/addon-fit-LICENSE.txt
new file mode 100644
index 0000000..8f17892
--- /dev/null
+++ b/Glint/Resources/WebRemote/addon-fit-LICENSE.txt
@@ -0,0 +1,19 @@
+Copyright (c) 2019, The xterm.js authors (https://github.com/xtermjs/xterm.js)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/Glint/Resources/WebRemote/addon-fit.mjs b/Glint/Resources/WebRemote/addon-fit.mjs
new file mode 100644
index 0000000..24d4f61
--- /dev/null
+++ b/Glint/Resources/WebRemote/addon-fit.mjs
@@ -0,0 +1,18 @@
+/**
+ * Copyright (c) 2014-2024 The xterm.js authors. All rights reserved.
+ * @license MIT
+ *
+ * Copyright (c) 2012-2013, Christopher Jeffrey (MIT License)
+ * @license MIT
+ *
+ * Originally forked from (with the author's permission):
+ *   Fabrice Bellard's javascript vt100 for jslinux:
+ *   http://bellard.org/jslinux/
+ *   Copyright (c) 2011 Fabrice Bellard
+ */
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+var h=2,_=1,o=class{activate(e){this._terminal=e}dispose(){}fit(){let e=this.proposeDimensions();if(!e||!this._terminal||isNaN(e.cols)||isNaN(e.rows))return;let t=this._terminal._core;(this._terminal.rows!==e.rows||this._terminal.cols!==e.cols)&&(t._renderService.clear(),this._terminal.resize(e.cols,e.rows))}proposeDimensions(){if(!this._terminal||!this._terminal.element||!this._terminal.element.parentElement)return;let t=this._terminal._core._renderService.dimensions;if(t.css.cell.width===0||t.css.cell.height===0)return;let s=this._terminal.options.scrollback===0?0:this._terminal.options.overviewRuler?.width||14,r=window.getComputedStyle(this._terminal.element.parentElement),l=parseInt(r.getPropertyValue("height")),a=Math.max(0,parseInt(r.getPropertyValue("width"))),i=window.getComputedStyle(this._terminal.element),n={top:parseInt(i.getPropertyValue("padding-top")),bottom:parseInt(i.getPropertyValue("padding-bottom")),right:parseInt(i.getPropertyValue("padding-right")),left:parseInt(i.getPropertyValue("padding-left"))},m=n.top+n.bottom,d=n.right+n.left,c=l-m,p=a-d-s;return{cols:Math.max(h,Math.floor(p/t.css.cell.width)),rows:Math.max(_,Math.floor(c/t.css.cell.height))}}};export{o as FitAddon};
+//# sourceMappingURL=addon-fit.mjs.map
diff --git a/Glint/Resources/WebRemote/crypto-LICENSE.txt b/Glint/Resources/WebRemote/crypto-LICENSE.txt
new file mode 100644
index 0000000..a88c86f
--- /dev/null
+++ b/Glint/Resources/WebRemote/crypto-LICENSE.txt
@@ -0,0 +1,57 @@
+Glint web-remote ships a bundled crypto module (crypto.mjs) derived from the
+following MIT-licensed packages. Both texts are reproduced below in full.
+
+Bundle contents: HMAC-SHA256, HKDF (extract + expand), AES-256-GCM.
+
+================================================================================
+@noble/hashes — https://github.com/paulmillr/noble-hashes
+================================================================================
+
+The MIT License (MIT)
+
+Copyright (c) 2022 Paul Miller (https://paulmillr.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the “Software”), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+================================================================================
+@noble/ciphers — https://github.com/paulmillr/noble-ciphers
+================================================================================
+
+The MIT License (MIT)
+
+Copyright (c) 2022 Paul Miller (https://paulmillr.com)
+Copyright (c) 2016 Thomas Pornin <pornin@bolet.org>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the “Software”), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/Glint/Resources/WebRemote/crypto.mjs b/Glint/Resources/WebRemote/crypto.mjs
new file mode 100644
index 0000000..4ff6251
--- /dev/null
+++ b/Glint/Resources/WebRemote/crypto.mjs
@@ -0,0 +1,15 @@
+/*! Glint web-remote crypto bundle.
+ * Vendored primitives: HMAC-SHA256, HKDF (extract+expand), AES-256-GCM.
+ * Sources: @noble/hashes + @noble/ciphers (MIT, audited by Cure53; pure JS, no crypto.subtle).
+ * Rebuild: npm i @noble/hashes@1 @noble/ciphers@1 esbuild && \
+ *   esbuild entry.mjs --bundle --format=esm --minify --outfile=crypto.mjs
+ */
+function Ot(t){return t instanceof Uint8Array||ArrayBuffer.isView(t)&&t.constructor.name==="Uint8Array"}function j(t){if(!Number.isSafeInteger(t)||t<0)throw new Error("positive integer expected, got "+t)}function K(t,...e){if(!Ot(t))throw new Error("Uint8Array expected");if(e.length>0&&!e.includes(t.length))throw new Error("Uint8Array expected of length "+e+", got length="+t.length)}function G(t){if(typeof t!="function"||typeof t.create!="function")throw new Error("Hash should be wrapped by utils.createHasher");j(t.outputLen),j(t.blockLen)}function v(t,e=!0){if(t.destroyed)throw new Error("Hash instance has been destroyed");if(e&&t.finished)throw new Error("Hash#digest() has already been called")}function lt(t,e){K(t);let n=e.outputLen;if(t.length<n)throw new Error("digestInto() expects output buffer of length at least "+n)}function U(...t){for(let e=0;e<t.length;e++)t[e].fill(0)}function P(t){return new DataView(t.buffer,t.byteOffset,t.byteLength)}function E(t,e){return 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r&&(ct.set(e.subarray(o*S)),this._updateBlock(H[0],H[1],H[2],H[3]),L(H)),this}destroy(){let{t:e}=this;for(let n of e)n.s0=0,n.s1=0,n.s2=0,n.s3=0}digestInto(e){W(this),rt(e,this),this.finished=!0;let{s0:n,s1:o,s2:r,s3:s}=this,c=B(e);return c[0]=n,c[1]=o,c[2]=r,c[3]=s,e}digest(){let e=new Uint8Array(S);return this.digestInto(e),this.destroy(),e}},st=class extends X{constructor(e,n){e=V(e),g(e);let o=Nt(T(e));super(o,n),L(o)}update(e){e=V(e),W(this);let n=B(e),o=e.length%S,r=Math.floor(e.length/S);for(let s=0;s<r;s++)this._updateBlock(w(n[s*4+3]),w(n[s*4+2]),w(n[s*4+1]),w(n[s*4+0]));return o&&(ct.set(e.subarray(r*S)),this._updateBlock(w(H[3]),w(H[2]),w(H[1]),w(H[0])),L(H)),this}digestInto(e){W(this),rt(e,this),this.finished=!0;let{s0:n,s1:o,s2:r,s3:s}=this,c=B(e);return c[0]=n,c[1]=o,c[2]=r,c[3]=s,e.reverse()}};function Ht(t){let e=(o,r)=>t(r,o.length).update(V(o)).digest(),n=t(new Uint8Array(16),0);return e.outputLen=n.outputLen,e.blockLen=n.blockLen,e.create=(o,r)=>t(o,r),e}var it=Ht((t,e)=>new X(t,e)),jt=Ht((t,e)=>new st(t,e));var ht=16,Pt=4,$=new Uint8Array(ht),Rt=283;function at(t){return t<<1^Rt&-(t>>7)}function Ut(t,e){let n=0;for(;e>0;e>>=1)n^=t&-(e&1),t=at(t);return n}var Zt=(()=>{let t=new Uint8Array(256);for(let n=0,o=1;n<256;n++,o^=at(o))t[n]=o;let e=new Uint8Array(256);e[0]=99;for(let n=0;n<255;n++){let o=t[255-n];o|=o<<8,e[t[n]]=(o^o>>4^o>>5^o>>6^o>>7^99)&255}return L(t),e})();var Yt=t=>t<<24|t>>>8,ft=t=>t<<8|t>>>24;function qt(t,e){if(t.length!==256)throw new Error("Wrong sbox length");let n=new Uint32Array(256).map((h,u)=>e(t[u])),o=n.map(ft),r=o.map(ft),s=r.map(ft),c=new Uint32Array(256*256),f=new Uint32Array(256*256),i=new Uint16Array(256*256);for(let h=0;h<256;h++)for(let u=0;u<256;u++){let a=h*256+u;c[a]=n[h]^o[u],f[a]=r[h]^s[u],i[a]=t[h]<<8|t[u]}return{sbox:t,sbox2:i,T0:n,T1:o,T2:r,T3:s,T01:c,T23:f}}var St=qt(Zt,t=>Ut(t,3)<<24|t<<16|t<<8|Ut(t,2));var Jt=(()=>{let t=new Uint8Array(16);for(let e=0,n=1;e<16;e++,n=at(n))t[e]=n;return t})();function Xt(t){g(t);let e=t.length;if(![16,24,32].includes(e))throw new Error("aes: invalid key size, should be 16, 24 or 32, got "+e);let{sbox2:n}=St,o=[];N(t)||o.push(t=T(t));let r=B(t),s=r.length,c=i=>z(n,i,i,i,i),f=new Uint32Array(e+28);f.set(r);for(let i=s;i<f.length;i++){let h=f[i-1];i%s===0?h=c(Yt(h))^Jt[i/s-1]:s>6&&i%s===4&&(h=c(h)),f[i]=f[i-s]^h}return L(...o),f}function Q(t,e,n,o,r,s){return t[n<<8&65280|o>>>8&255]^e[r>>>8&65280|s>>>24&255]}function z(t,e,n,o,r){return t[e&255|n&65280]|t[o>>>16&255|r>>>16&65280]<<16}function _t(t,e,n,o,r){let{sbox2:s,T01:c,T23:f}=St,i=0;e^=t[i++],n^=t[i++],o^=t[i++],r^=t[i++];let h=t.length/4-2;for(let x=0;x<h;x++){let p=t[i++]^Q(c,f,e,n,o,r),y=t[i++]^Q(c,f,n,o,r,e),m=t[i++]^Q(c,f,o,r,e,n),b=t[i++]^Q(c,f,r,e,n,o);e=p,n=y,o=m,r=b}let u=t[i++]^z(s,e,n,o,r),a=t[i++]^z(s,n,o,r,e),d=t[i++]^z(s,o,r,e,n),l=t[i++]^z(s,r,e,n,o);return{s0:u,s1:a,s2:d,s3:l}}function tt(t,e,n,o,r){g(n,ht),g(o),r=Bt(o.length,r);let s=n,c=B(s),f=D(s),i=B(o),h=B(r),u=e?0:12,a=o.length,d=f.getUint32(u,e),{s0:l,s1:x,s2:p,s3:y}=_t(t,c[0],c[1],c[2],c[3]);for(let b=0;b+4<=i.length;b+=4)h[b+0]=i[b+0]^l,h[b+1]=i[b+1]^x,h[b+2]=i[b+2]^p,h[b+3]=i[b+3]^y,d=d+1>>>0,f.setUint32(u,d,e),{s0:l,s1:x,s2:p,s3:y}=_t(t,c[0],c[1],c[2],c[3]);let m=ht*Math.floor(i.length/Pt);if(m<a){let b=new Uint32Array([l,x,p,y]),O=mt(b);for(let A=m,M=0;A<a;A++,M++)r[A]=o[A]^O[M];L(b)}return r}function $t(t,e,n,o,r){let s=r?r.length:0,c=t.create(n,o.length+s);r&&c.update(r);let f=Lt(8*o.length,8*s,e);c.update(o),c.update(f);let i=c.digest();return L(f),i}var ut=Et({blockSize:16,nonceLength:12,tagLength:16,varSizeNonce:!0},function(e,n,o){if(n.length<8)throw new Error("aes/gcm: invalid nonce length");let r=16;function s(f,i,h){let u=$t(it,!1,f,h,o);for(let a=0;a<i.length;a++)u[a]^=i[a];return u}function c(){let f=Xt(e),i=$.slice(),h=$.slice();if(tt(f,!1,h,h,i),n.length===12)h.set(n);else{let a=$.slice(),d=D(a);J(d,8,BigInt(n.length*8),!1);let l=it.create(i).update(n).update(a);l.digestInto(h),l.destroy()}let u=tt(f,!1,h,$);return{xk:f,authKey:i,counter:h,tagMask:u}}return{encrypt(f){let{xk:i,authKey:h,counter:u,tagMask:a}=c(),d=new Uint8Array(f.length+r),l=[i,h,u,a];N(f)||l.push(f=T(f)),tt(i,!1,u,f,d.subarray(0,f.length));let x=s(h,a,d.subarray(0,d.length-r));return l.push(x),d.set(x,f.length),L(...l),d},decrypt(f){let{xk:i,authKey:h,counter:u,tagMask:a}=c(),d=[i,h,a,u];N(f)||d.push(f=T(f));let l=f.subarray(0,-r),x=f.subarray(-r),p=s(h,a,l);if(d.push(p),!At(p,x))throw new Error("aes/gcm: invalid ghash tag");let y=tt(i,!1,u,l);return L(...d),y}}});function Te(t,e){return F(q,t,e)}function Oe(t,e,n,o){return yt(q,t,e,n,o)}function ke(t,e,n){return ot(q,t,e,n)}function Ke(t,e,n){return ut(t,e).encrypt(n)}function ve(t,e,n){return ut(t,e).decrypt(n)}export{ve as aesGcmOpen,Ke as aesGcmSeal,ke as hkdfExpand,Oe as hkdfExtractExpand,Te as hmacSha256};
+/*! Bundled license information:
+
+@noble/hashes/esm/utils.js:
+  (*! noble-hashes - MIT License (c) 2022 Paul Miller (paulmillr.com) *)
+
+@noble/ciphers/esm/utils.js:
+  (*! noble-ciphers - MIT License (c) 2023 Paul Miller (paulmillr.com) *)
+*/
diff --git a/Glint/Resources/WebRemote/nerd-fonts-LICENSE.txt b/Glint/Resources/WebRemote/nerd-fonts-LICENSE.txt
new file mode 100644
index 0000000..e69bd15
--- /dev/null
+++ b/Glint/Resources/WebRemote/nerd-fonts-LICENSE.txt
@@ -0,0 +1,126 @@
+# Nerd Fonts Licensing
+
+There are various sources used under various licenses:
+
+* Nerd Fonts source fonts, patched fonts, and folders with explict OFL SIL files are licensed under SIL OPEN FONT LICENSE Version 1.1 (see below).
+* Nerd Fonts original source code files (such as `.sh`, `.py`, `font-patcher` and others) are licensed under the MIT License (MIT) (see below).
+* Many other licenses are present in this project for even more detailed breakdown see: [License Audit](https://github.com/ryanoasis/nerd-fonts/blob/-/license-audit.md).
+
+## Source files not in folders containing an explicit license are using the MIT License (MIT)
+
+The MIT License (MIT)
+
+Copyright (c) 2014 Ryan L McIntyre
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+## Various Fonts, Patched Fonts, SVGs, Glyph Fonts, and any files in a folder with explicit SIL OFL 1.1 License
+
+Copyright (c) 2014, Ryan L McIntyre (https://ryanlmcintyre.com).
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+http://scripts.sil.org/OFL
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded,
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.
diff --git a/Glint/Resources/WebRemote/symbols-nerd-font-LICENSE.txt b/Glint/Resources/WebRemote/symbols-nerd-font-LICENSE.txt
new file mode 100644
index 0000000..06eb073
--- /dev/null
+++ b/Glint/Resources/WebRemote/symbols-nerd-font-LICENSE.txt
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2014 Ryan L McIntyre
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/Glint/Resources/WebRemote/web-remote-index.html b/Glint/Resources/WebRemote/web-remote-index.html
new file mode 100644
index 0000000..124bd4b
--- /dev/null
+++ b/Glint/Resources/WebRemote/web-remote-index.html
@@ -0,0 +1,112 @@
+<!doctype html>
+<html lang="zh-CN">
+<head>
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover, interactive-widget=resizes-content">
+  <meta name="color-scheme" content="dark light">
+  <title>Glint Remote</title>
+  <link rel="stylesheet" href="/xterm.css">
+  <link rel="stylesheet" href="/app.css">
+</head>
+<body>
+  <div class="app-shell">
+    <header class="topbar">
+      <div class="brand">
+        <button id="sidebar-toggle" class="mobile-sidebar-button" type="button"
+                aria-controls="sidebar" aria-expanded="false" aria-label="打开项目与终端"
+                data-i18n-aria="open_sidebar">☰</button>
+        <span class="brand-mark" aria-hidden="true">
+          <span id="brand-fallback">G</span>
+          <img id="brand-icon" alt="" hidden>
+        </span>
+        <div>
+          <strong>Glint Remote</strong>
+          <span id="active-label" data-i18n="select_terminal">选择一个终端</span>
+        </div>
+      </div>
+      <div class="connection">
+        <span id="status-dot" class="status-dot"></span>
+        <span id="status-text" data-i18n="connecting">正在连接</span>
+        <button id="reconnect" class="ghost-button" type="button" data-i18n="reconnect">重连</button>
+      </div>
+    </header>
+
+    <div class="workspace-layout">
+      <aside id="sidebar" class="sidebar">
+        <section class="project-list-section">
+          <div class="section-heading list-heading">
+            <div>
+              <span class="eyebrow">WORKSPACES</span>
+              <h2 data-i18n="projects_and_terminals">项目与终端</h2>
+            </div>
+            <div class="list-actions">
+              <button id="create-project" class="icon-button create-project-button" type="button"
+                      aria-label="新建项目" data-i18n-aria="new_project">+</button>
+              <button id="refresh" class="icon-button" type="button" aria-label="刷新"
+                      data-i18n-aria="refresh">↻</button>
+              <button id="sidebar-close" class="icon-button mobile-sidebar-button" type="button"
+                      aria-label="关闭项目与终端" data-i18n-aria="close_sidebar">×</button>
+            </div>
+          </div>
+          <div id="workspace-list" class="workspace-list"></div>
+        </section>
+      </aside>
+      <button id="sidebar-backdrop" class="sidebar-backdrop" type="button"
+              aria-label="关闭项目与终端" data-i18n-aria="close_sidebar"></button>
+
+      <main class="terminal-panel">
+        <div id="empty-state" class="empty-state">
+          <div class="empty-icon">›_</div>
+          <h1 data-i18n="choose_terminal_heading">从左侧选择一个终端</h1>
+          <p data-i18n="sync_description">画面和输入会在浏览器与这台 Mac 上的 Glint 会话之间实时同步。</p>
+        </div>
+        <div id="terminal" aria-label="远程终端" data-i18n-aria="remote_terminal"></div>
+        <div class="quick-keys" aria-label="快捷键" data-i18n-aria="quick_keys">
+          <button type="button" data-input="1b">Esc</button>
+          <button type="button" data-input="09">Tab</button>
+          <button type="button" data-input="03">Ctrl C</button>
+          <button type="button" data-input="1b5b41">↑</button>
+          <button type="button" data-input="1b5b42">↓</button>
+          <button type="button" data-input="1b5b44">←</button>
+          <button type="button" data-input="1b5b43">→</button>
+          <button type="button" data-input="0d">Enter</button>
+        </div>
+      </main>
+    </div>
+  </div>
+
+  <dialog id="create-dialog">
+    <form id="create-form">
+      <div class="dialog-heading">
+        <div>
+          <span class="eyebrow">PROJECT</span>
+          <h1 data-i18n="new_project">新建项目</h1>
+        </div>
+        <button id="create-close" class="icon-button" type="button"
+                aria-label="关闭新建项目" data-i18n-aria="close_new_project">×</button>
+      </div>
+      <label for="project-path" data-i18n="mac_directory">这台 Mac 上的目录</label>
+      <div class="path-row">
+        <input id="project-path" name="path" type="text" autocomplete="off"
+               placeholder="/Users/me/dev/project" spellcheck="false" required>
+        <button type="submit" data-i18n="open">打开</button>
+      </div>
+      <p id="create-message" class="form-message" data-i18n="existing_directory_hint">目录必须已经存在；不会自动 git init 或 clone。</p>
+    </form>
+  </dialog>
+
+  <dialog id="auth-dialog">
+    <form id="auth-form" method="dialog">
+      <span class="eyebrow">AUTHENTICATION</span>
+      <h1 data-i18n="enter_access_key">输入访问密钥</h1>
+      <p data-i18n="access_key_help">请在 Glint 设置 → Terminal → Web remote control 中单独复制访问密钥。</p>
+      <label for="token-input" data-i18n="access_key">访问密钥</label>
+      <input id="token-input" type="password" autocomplete="off" spellcheck="false" required>
+      <p id="auth-error" class="form-message error"></p>
+      <button type="submit" data-i18n="connect_glint">连接 Glint</button>
+    </form>
+  </dialog>
+
+  <script type="module" src="/app.js"></script>
+</body>
+</html>
diff --git a/Glint/Resources/WebRemote/web-remote.css b/Glint/Resources/WebRemote/web-remote.css
new file mode 100644
index 0000000..76e8c60
--- /dev/null
+++ b/Glint/Resources/WebRemote/web-remote.css
@@ -0,0 +1,421 @@
+@font-face {
+  font-family: "Glint Nerd Symbols";
+  src: url("/symbols-nerd-font-mono.ttf") format("truetype");
+  font-display: block;
+  font-style: normal;
+  font-weight: 400;
+}
+
+:root {
+  color-scheme: dark;
+  --bg: #090a0f;
+  --panel: #11131b;
+  --panel-2: #171a24;
+  --terminal-bg: #0b0c11;
+  --text: #f4f5f8;
+  --muted: #8f95a8;
+  --faint: #626879;
+  --accent: #ff9a4d;
+  --accent-2: #ff6b5f;
+  --line: color-mix(in srgb, var(--text) 9%, transparent);
+  --overlay: color-mix(in srgb, var(--text) 4%, transparent);
+  --backdrop: rgba(4, 5, 8, .62);
+  --shadow: rgba(0, 0, 0, .42);
+  --ok: #53d68a;
+  --danger: #ff6b73;
+  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif;
+  color: var(--text);
+  background: var(--bg);
+}
+
+:root[data-theme="light"] {
+  color-scheme: light;
+  --backdrop: rgba(38, 35, 32, .28);
+  --shadow: rgba(33, 29, 25, .18);
+  --ok: #148548;
+  --danger: #c73543;
+}
+
+* { box-sizing: border-box; }
+
+html {
+  width: 100%;
+  height: 100%;
+  height: 100dvh;
+  overflow: hidden;
+}
+
+body {
+  width: 100%;
+  height: var(--visual-viewport-height, 100dvh);
+  margin: 0;
+  overflow: hidden;
+  transform: translateY(var(--visual-viewport-offset-top, 0px));
+  background:
+    radial-gradient(circle at 12% -10%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 31rem),
+    var(--bg);
+}
+
+button, input { font: inherit; }
+button { cursor: pointer; }
+
+.app-shell {
+  height: 100%;
+  min-height: 0;
+  display: grid;
+  grid-template-rows: 64px minmax(0, 1fr);
+}
+
+.topbar {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: max(10px, env(safe-area-inset-top)) 18px 10px;
+  border-bottom: 1px solid var(--line);
+  background: color-mix(in srgb, var(--bg) 82%, transparent);
+  backdrop-filter: blur(18px);
+}
+
+.brand, .connection { display: flex; align-items: center; }
+.brand { gap: 11px; min-width: 0; }
+.brand > div { display: grid; gap: 2px; min-width: 0; }
+.brand strong { font-size: 14px; letter-spacing: 0.01em; }
+.brand span:not(.brand-mark) {
+  color: var(--muted);
+  font-size: 11px;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.brand-mark {
+  display: grid;
+  place-items: center;
+  width: 34px;
+  height: 34px;
+  border-radius: 10px;
+  color: #170d08;
+  font-weight: 800;
+  background: linear-gradient(145deg, color-mix(in srgb, var(--accent) 45%, white), var(--accent) 48%, var(--accent-2));
+  box-shadow: 0 7px 24px color-mix(in srgb, var(--accent) 22%, transparent);
+}
+.brand-mark img {
+  width: 100%;
+  height: 100%;
+  border-radius: inherit;
+  object-fit: cover;
+}
+.brand .brand-mark > span { color: inherit; font-size: inherit; }
+.brand-mark img[hidden] { display: none; }
+
+.connection { gap: 7px; color: var(--muted); font-size: 12px; }
+.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--faint); }
+.status-dot.connected { background: var(--ok); box-shadow: 0 0 12px rgba(83, 214, 138, 0.65); }
+.status-dot.error { background: var(--danger); }
+
+.ghost-button, .icon-button {
+  border: 1px solid var(--line);
+  color: var(--muted);
+  background: var(--overlay);
+  border-radius: 7px;
+}
+.ghost-button { margin-left: 5px; padding: 5px 9px; }
+.icon-button {
+  display: grid;
+  place-items: center;
+  width: 28px;
+  height: 28px;
+  padding: 0;
+  font-size: 16px;
+  line-height: 1;
+}
+.ghost-button:hover, .icon-button:hover { color: var(--text); border-color: color-mix(in srgb, var(--text) 15%, transparent); }
+.mobile-sidebar-button, .sidebar-backdrop { display: none; }
+.list-actions { display: flex; gap: 6px; }
+.create-project-button { color: var(--accent); font-size: 19px; line-height: 1; }
+
+.workspace-layout {
+  min-height: 0;
+  display: grid;
+  grid-template-columns: minmax(270px, 320px) minmax(0, 1fr);
+}
+
+.sidebar {
+  min-height: 0;
+  display: flex;
+  flex-direction: column;
+  border-right: 1px solid var(--line);
+  background: color-mix(in srgb, var(--panel) 78%, transparent);
+}
+
+.section-heading { display: flex; align-items: center; justify-content: space-between; }
+.section-heading h2 { margin: 3px 0 0; font-size: 14px; }
+.eyebrow { color: var(--accent); font-size: 9px; font-weight: 800; letter-spacing: .15em; }
+#create-form label, #auth-form label { display: block; margin-bottom: 6px; color: var(--muted); font-size: 11px; }
+.path-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 7px; }
+input {
+  min-width: 0;
+  border: 1px solid var(--line);
+  border-radius: 8px;
+  outline: 0;
+  padding: 9px 10px;
+  color: var(--text);
+  background: color-mix(in srgb, var(--bg) 72%, transparent);
+  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
+  font-size: 11px;
+}
+input:focus {
+  border-color: color-mix(in srgb, var(--accent) 65%, transparent);
+  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 9%, transparent);
+}
+
+.path-row button, #auth-form button {
+  border: 0;
+  border-radius: 8px;
+  padding: 0 13px;
+  color: #1b0d05;
+  font-weight: 700;
+  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 55%, white), var(--accent));
+}
+
+.form-message { min-height: 15px; margin: 7px 0 0; color: var(--faint); font-size: 10px; line-height: 1.45; }
+.form-message.error { color: var(--danger); }
+.form-message.success { color: var(--ok); }
+
+.project-list-section { min-height: 0; display: flex; flex: 1; flex-direction: column; padding-top: 15px; }
+.list-heading { padding: 0 16px 11px; }
+.workspace-list { min-height: 0; flex: 1; overflow: auto; padding: 0 9px 18px; }
+.workspace-group { margin-bottom: 8px; }
+.workspace-pane-list { min-height: 0; }
+.workspace-title {
+  display: flex;
+  align-items: center;
+  gap: 7px;
+  padding: 7px 8px 5px;
+  color: var(--muted);
+  font-size: 11px;
+  font-weight: 650;
+}
+.workspace-color { width: 7px; height: 7px; border-radius: 50%; }
+.terminal-count {
+  min-width: 18px;
+  border-radius: 999px;
+  padding: 1px 5px;
+  color: var(--faint);
+  background: color-mix(in srgb, var(--text) 5%, transparent);
+  text-align: center;
+  font-size: 9px;
+}
+.workspace-title .archived { margin-left: auto; color: var(--faint); font-size: 9px; font-weight: 500; }
+.workspace-new-terminal {
+  display: grid;
+  place-items: center;
+  width: 24px;
+  height: 24px;
+  margin-left: auto;
+  border: 1px solid var(--line);
+  border-radius: 7px;
+  padding: 0;
+  color: var(--accent);
+  background: color-mix(in srgb, var(--accent) 7%, transparent);
+  font-size: 17px;
+  line-height: 1;
+}
+.workspace-new-terminal:hover,
+.workspace-new-terminal:focus-visible {
+  border-color: color-mix(in srgb, var(--accent) 35%, transparent);
+  background: color-mix(in srgb, var(--accent) 14%, transparent);
+}
+.pane-row {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) 28px;
+  align-items: center;
+  gap: 2px;
+}
+.pane-button {
+  width: 100%;
+  display: grid;
+  grid-template-columns: 24px minmax(0, 1fr) auto;
+  align-items: center;
+  gap: 8px;
+  border: 1px solid transparent;
+  border-radius: 8px;
+  padding: 7px 8px;
+  color: var(--text);
+  text-align: left;
+  background: transparent;
+}
+.pane-close-terminal {
+  display: grid;
+  place-items: center;
+  width: 28px;
+  height: 28px;
+  border: 0;
+  border-radius: 7px;
+  padding: 0;
+  color: var(--faint);
+  background: transparent;
+  font-size: 17px;
+  line-height: 1;
+}
+.pane-close-terminal:hover,
+.pane-close-terminal:focus-visible {
+  color: var(--danger);
+  background: color-mix(in srgb, var(--danger) 10%, transparent);
+}
+.pane-button:hover { background: var(--overlay); }
+.pane-button.active {
+  border-color: color-mix(in srgb, var(--accent) 28%, transparent);
+  background: color-mix(in srgb, var(--accent) 9%, transparent);
+}
+.pane-icon { color: var(--accent); font-family: ui-monospace, monospace; font-size: 12px; }
+.pane-copy { min-width: 0; display: grid; gap: 2px; }
+.pane-copy strong, .pane-copy span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
+.pane-copy strong { font-size: 11px; font-weight: 600; }
+.pane-copy span { color: var(--faint); font-family: ui-monospace, monospace; font-size: 9px; }
+.agent-badge { color: var(--ok); font-size: 8px; text-transform: uppercase; }
+
+.terminal-panel {
+  min-width: 0;
+  min-height: 0;
+  position: relative;
+  display: grid;
+  grid-template-rows: minmax(0, 1fr) auto;
+  background: var(--terminal-bg);
+}
+
+#terminal { min-width: 0; min-height: 0; padding: 12px 10px 4px; display: none; }
+#terminal.visible { display: block; }
+#terminal .xterm { height: 100%; }
+#terminal .xterm-viewport { scrollbar-color: color-mix(in srgb, var(--text) 16%, transparent) transparent; }
+
+.empty-state {
+  position: absolute;
+  inset: 0 0 48px;
+  display: grid;
+  place-content: center;
+  justify-items: center;
+  padding: 30px;
+  text-align: center;
+  color: var(--muted);
+}
+.empty-state.hidden { display: none; }
+.empty-icon { color: var(--accent); font: 700 24px/1 ui-monospace, monospace; }
+.empty-state h1 { margin: 15px 0 7px; color: var(--text); font-size: 17px; }
+.empty-state p { max-width: 430px; margin: 0; font-size: 12px; line-height: 1.6; }
+
+.quick-keys {
+  display: flex;
+  gap: 6px;
+  overflow-x: auto;
+  padding: 7px 10px calc(8px + env(safe-area-inset-bottom));
+  border-top: 1px solid var(--line);
+  background: color-mix(in srgb, var(--terminal-bg) 96%, transparent);
+}
+.quick-keys button {
+  flex: 0 0 auto;
+  min-width: 42px;
+  border: 1px solid var(--line);
+  border-radius: 7px;
+  padding: 7px 9px;
+  color: var(--muted);
+  background: var(--overlay);
+  font: 600 10px ui-monospace, monospace;
+}
+.quick-keys button:active { color: var(--text); background: color-mix(in srgb, var(--accent) 13%, transparent); }
+
+dialog {
+  width: min(410px, calc(100vw - 32px));
+  max-height: calc(var(--visual-viewport-height, 100dvh) - 24px);
+  overflow: auto;
+  border: 1px solid color-mix(in srgb, var(--text) 11%, transparent);
+  border-radius: 15px;
+  padding: 0;
+  color: var(--text);
+  background: var(--panel-2);
+  box-shadow: 0 30px 90px var(--shadow);
+}
+dialog::backdrop { background: var(--backdrop); backdrop-filter: blur(8px); }
+#create-form, #auth-form { display: grid; padding: 25px; }
+#create-form h1, #auth-form h1 { margin: 7px 0 8px; font-size: 20px; }
+.dialog-heading { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 18px; }
+.dialog-heading h1 { margin-bottom: 0; }
+#auth-form > p:not(.form-message) { margin: 0 0 18px; color: var(--muted); font-size: 12px; line-height: 1.55; }
+#auth-form input { width: 100%; }
+#auth-form button { height: 40px; margin-top: 13px; }
+
+@media (max-width: 760px),
+       (max-width: 900px) and (max-height: 520px) and (orientation: landscape) {
+  .app-shell { grid-template-rows: max(58px, calc(48px + env(safe-area-inset-top))) minmax(0, 1fr); }
+  .topbar { padding-inline: 12px; }
+  .connection #status-text { display: none; }
+  .mobile-sidebar-button {
+    display: grid;
+    place-items: center;
+    flex: 0 0 auto;
+    width: 32px;
+    height: 32px;
+    border: 1px solid var(--line);
+    border-radius: 8px;
+    padding: 0;
+    color: var(--muted);
+    background: var(--overlay);
+    font-size: 17px;
+  }
+  .list-actions .mobile-sidebar-button { width: 28px; height: 28px; }
+  .workspace-layout { display: block; position: relative; }
+  .sidebar {
+    position: fixed;
+    z-index: 30;
+    inset: 0 auto 0 0;
+    width: min(340px, 88vw);
+    overflow: hidden;
+    padding-top: env(safe-area-inset-top);
+    border-right: 1px solid var(--line);
+    background: var(--panel);
+    box-shadow: 18px 0 50px var(--shadow);
+    transform: translateX(-105%);
+    transition: transform 180ms ease;
+  }
+  .sidebar.open { transform: translateX(0); }
+  .sidebar-backdrop {
+    position: fixed;
+    z-index: 20;
+    inset: 0;
+    width: 100%;
+    height: 100%;
+    border: 0;
+    padding: 0;
+    background: var(--backdrop);
+    opacity: 0;
+    pointer-events: none;
+    transition: opacity 180ms ease;
+  }
+  .sidebar-backdrop.open { display: block; opacity: 1; pointer-events: auto; }
+  input { font-size: 16px; }
+  .project-list-section { padding-top: 9px; }
+  .list-heading { padding: 0 12px 6px; }
+  .workspace-list { padding-inline: 6px; }
+  .workspace-group { display: block; width: auto; }
+  .workspace-pane-list { overflow: visible; }
+  #workspace-list { white-space: normal; overflow: auto; }
+  .terminal-panel { height: 100%; }
+  #terminal { padding-top: 7px; }
+}
+
+@media (max-width: 480px) {
+  .brand-mark { width: 30px; height: 30px; border-radius: 9px; }
+  .brand strong { font-size: 13px; }
+  #active-label { max-width: 130px; }
+  .ghost-button { margin-left: 1px; padding-inline: 7px; }
+  .brand-mark { display: none; }
+  .form-message { margin-top: 4px; }
+  .quick-keys { scroll-snap-type: x proximity; }
+  .quick-keys button { scroll-snap-align: start; }
+  #auth-form { padding: 20px; }
+}
+
+@media (max-width: 900px) and (max-height: 520px) and (orientation: landscape) {
+  .app-shell { grid-template-rows: 50px minmax(0, 1fr); }
+  .project-list-section { padding-top: 6px; }
+}
diff --git a/Glint/Resources/WebRemote/web-remote.js b/Glint/Resources/WebRemote/web-remote.js
new file mode 100644
index 0000000..f5da93d
--- /dev/null
+++ b/Glint/Resources/WebRemote/web-remote.js
@@ -0,0 +1,900 @@
+import { Terminal } from "/xterm.mjs";
+import { FitAddon } from "/addon-fit.mjs";
+import {
+  hmacSha256,
+  hkdfExtractExpand,
+  hkdfExpand,
+  aesGcmSeal,
+  aesGcmOpen,
+} from "/crypto.mjs";
+
+// Crypto labels — must match the Swift server's WebRemoteCrypto byte-for-byte.
+const PROOF_LABEL = "glint-webremote/v1/proof";
+const SESSION_INFO = "glint-webremote/v1/session";
+const C2S_INFO = "c2s";
+const S2C_INFO = "s2c";
+
+const textEncoder = new TextEncoder();
+const textDecoder = new TextDecoder();
+
+function hexToBytes(hex) {
+  const bytes = new Uint8Array(hex.length / 2);
+  for (let i = 0; i < bytes.length; i += 1) {
+    bytes[i] = Number.parseInt(hex.substr(i * 2, 2), 16);
+  }
+  return bytes;
+}
+
+function concatBytes(...parts) {
+  let length = 0;
+  for (const part of parts) length += part.length;
+  const out = new Uint8Array(length);
+  let offset = 0;
+  for (const part of parts) {
+    out.set(part, offset);
+    offset += part.length;
+  }
+  return out;
+}
+
+// 12-byte GCM nonce: 4 zero bytes + 8-byte big-endian counter (matches Swift).
+function nonceFor(counter) {
+  const nonce = new Uint8Array(12);
+  new DataView(nonce.buffer).setBigUint64(4, BigInt(counter), false);
+  return nonce;
+}
+
+function counterFromNonce(nonce) {
+  return Number(new DataView(nonce.buffer, nonce.byteOffset, nonce.byteLength)
+    .getBigUint64(4, false));
+}
+
+const language = (navigator.languages?.[0] || navigator.language || "en")
+  .toLowerCase()
+  .startsWith("zh") ? "zh" : "en";
+const translations = {
+  zh: {
+    access_key: "访问密钥",
+    access_key_help: "请在 Glint 设置 → Terminal → Web remote control 中单独复制访问密钥。",
+    bad_request: "请求格式错误",
+    choose_terminal_heading: "从左侧选择一个终端",
+    close_new_project: "关闭新建项目",
+    close_sidebar: "关闭项目与终端",
+    close_terminal: "关闭终端",
+    close_terminal_aria: "关闭 {name}",
+    close_terminal_confirm: "“{name}”中仍有程序运行。确定要关闭并终止它吗？",
+    connect_glint: "连接 Glint",
+    connected: "已连接",
+    connecting: "正在连接",
+    create_terminal: "正在新建终端",
+    disconnected: "连接已断开",
+    enter_access_key: "输入访问密钥",
+    existing_directory_hint: "目录必须已经存在；不会自动 git init 或 clone。",
+    invalid_project_path: "目录不存在，或不是这台 Mac 上可访问的文件夹。",
+    loading_terminal: "正在载入终端",
+    last_terminal: "每个 Workspace 至少需要保留一个终端",
+    mac_directory: "这台 Mac 上的目录",
+    new_project: "新建项目",
+    open: "打开",
+    open_sidebar: "打开项目与终端",
+    opening_project: "正在打开项目…",
+    operation_failed: "操作失败：{code}",
+    project_opened: "项目已打开。",
+    projects_and_terminals: "项目与终端",
+    quick_keys: "快捷键",
+    reconnect: "重连",
+    refresh: "刷新",
+    remote_terminal: "远程终端",
+    select_terminal: "选择一个终端",
+    selection_in_progress: "正在切换终端，请稍候",
+    sync_description: "画面和输入会在浏览器与这台 Mac 上的 Glint 会话之间实时同步。",
+    syncing_terminal: "正在同步终端画面…",
+    terminal_count: "{count} 个终端",
+    terminal_closed: "终端已关闭",
+    terminal_created: "已新建终端",
+    terminal_not_ready: "终端尚未准备好",
+    terminal_ready: "终端已就绪",
+    unable_connect: "无法连接",
+    unauthorized: "访问密钥无效或已经失效。",
+    unknown_command: "不支持的操作",
+    unknown_pane: "终端已经不存在",
+    unknown_workspace: "Workspace 已经不存在",
+    waiting_terminal: "等待终端画面",
+    workspace_archived: "归档的 Workspace 不能新建终端",
+    workspace_new_terminal: "在此 Workspace 中新建终端",
+    workspace_new_terminal_aria: "在 {name} 中新建终端",
+  },
+  en: {
+    access_key: "Access key",
+    access_key_help: "Copy the access key from Glint Settings → Terminal → Web remote control.",
+    bad_request: "Invalid request",
+    choose_terminal_heading: "Choose a terminal from the sidebar",
+    close_new_project: "Close new project",
+    close_sidebar: "Close projects and terminals",
+    close_terminal: "Close terminal",
+    close_terminal_aria: "Close {name}",
+    close_terminal_confirm: "A process is still running in “{name}”. Close the terminal and terminate it?",
+    connect_glint: "Connect to Glint",
+    connected: "Connected",
+    connecting: "Connecting",
+    create_terminal: "Creating terminal",
+    disconnected: "Disconnected",
+    enter_access_key: "Enter access key",
+    existing_directory_hint: "The directory must already exist; Glint will not run git init or clone.",
+    invalid_project_path: "The directory does not exist or is not accessible on this Mac.",
+    loading_terminal: "Loading terminal",
+    last_terminal: "Each workspace must keep at least one terminal",
+    mac_directory: "Directory on this Mac",
+    new_project: "New project",
+    open: "Open",
+    open_sidebar: "Open projects and terminals",
+    opening_project: "Opening project…",
+    operation_failed: "Operation failed: {code}",
+    project_opened: "Project opened.",
+    projects_and_terminals: "Projects and terminals",
+    quick_keys: "Quick keys",
+    reconnect: "Reconnect",
+    refresh: "Refresh",
+    remote_terminal: "Remote terminal",
+    select_terminal: "Select a terminal",
+    selection_in_progress: "Switching terminals, please wait",
+    sync_description: "The browser stays in sync with this Mac's live Glint session.",
+    syncing_terminal: "Syncing terminal…",
+    terminal_count: "{count} terminal(s)",
+    terminal_closed: "Terminal closed",
+    terminal_created: "Terminal created",
+    terminal_not_ready: "Terminal is not ready",
+    terminal_ready: "Terminal ready",
+    unable_connect: "Unable to connect",
+    unauthorized: "The access key is invalid or has expired.",
+    unknown_command: "Unsupported operation",
+    unknown_pane: "The terminal no longer exists",
+    unknown_workspace: "The workspace no longer exists",
+    waiting_terminal: "Waiting for terminal",
+    workspace_archived: "Cannot create a terminal in an archived workspace",
+    workspace_new_terminal: "Create a terminal in this workspace",
+    workspace_new_terminal_aria: "Create a terminal in {name}",
+  },
+};
+
+function t(key, values = {}) {
+  let value = translations[language][key] || key;
+  for (const [name, replacement] of Object.entries(values)) {
+    value = value.replace(`{${name}}`, String(replacement));
+  }
+  return value;
+}
+
+function localizeDocument() {
+  document.documentElement.lang = language === "zh" ? "zh-CN" : "en";
+  document.querySelectorAll("[data-i18n]").forEach(element => {
+    element.textContent = t(element.dataset.i18n);
+  });
+  document.querySelectorAll("[data-i18n-aria]").forEach(element => {
+    element.setAttribute("aria-label", t(element.dataset.i18nAria));
+  });
+}
+
+const elements = {
+  activeLabel: document.querySelector("#active-label"),
+  authDialog: document.querySelector("#auth-dialog"),
+  authError: document.querySelector("#auth-error"),
+  authForm: document.querySelector("#auth-form"),
+  brandFallback: document.querySelector("#brand-fallback"),
+  brandIcon: document.querySelector("#brand-icon"),
+  createClose: document.querySelector("#create-close"),
+  createDialog: document.querySelector("#create-dialog"),
+  createForm: document.querySelector("#create-form"),
+  createMessage: document.querySelector("#create-message"),
+  createProject: document.querySelector("#create-project"),
+  emptyState: document.querySelector("#empty-state"),
+  projectPath: document.querySelector("#project-path"),
+  reconnect: document.querySelector("#reconnect"),
+  refresh: document.querySelector("#refresh"),
+  sidebar: document.querySelector("#sidebar"),
+  sidebarBackdrop: document.querySelector("#sidebar-backdrop"),
+  sidebarClose: document.querySelector("#sidebar-close"),
+  sidebarToggle: document.querySelector("#sidebar-toggle"),
+  statusDot: document.querySelector("#status-dot"),
+  statusText: document.querySelector("#status-text"),
+  terminal: document.querySelector("#terminal"),
+  tokenInput: document.querySelector("#token-input"),
+  workspaceList: document.querySelector("#workspace-list"),
+};
+localizeDocument();
+
+const defaultTerminalTheme = {
+  background: "#0b0c11",
+  foreground: "#e8e9ee",
+  cursor: "#ff9a4d",
+  cursorAccent: "#0b0c11",
+  selectionBackground: "#5e5ce6",
+  selectionForeground: "#e8e9ee",
+  black: "#171923",
+  red: "#ff6b73",
+  green: "#53d68a",
+  yellow: "#f3c969",
+  blue: "#76a9ff",
+  magenta: "#c792ea",
+  cyan: "#63d6d1",
+  white: "#e8e9ee",
+  brightBlack: "#626879",
+  brightRed: "#ff8b91",
+  brightGreen: "#79e5a4",
+  brightYellow: "#ffe08a",
+  brightBlue: "#9fc2ff",
+  brightMagenta: "#d8a8f2",
+  brightCyan: "#8be8e3",
+  brightWhite: "#ffffff",
+};
+
+const terminal = new Terminal({
+  allowProposedApi: false,
+  convertEol: false,
+  cursorBlink: true,
+  cursorStyle: "block",
+  fontFamily: '"Maple Mono NF CN", "SFMono-Regular", Menlo, Monaco, "Noto Sans Mono CJK SC", "Glint Nerd Symbols", monospace',
+  fontSize: matchMedia("(max-width: 480px)").matches ? 12 : 13,
+  lineHeight: 1.16,
+  scrollback: 5000,
+  theme: defaultTerminalTheme,
+});
+const fitAddon = new FitAddon();
+terminal.loadAddon(fitAddon);
+terminal.open(elements.terminal);
+document.fonts?.load('13px "Glint Nerd Symbols"').then(() => {
+  terminal.refresh(0, terminal.rows - 1);
+  fitTerminal();
+});
+
+let socket;
+let reconnectTimer;
+let reconnectDelay = 500;
+let authenticated = false;
+let selectedPane = sessionStorage.getItem("glint-selected-pane") || "";
+let lastState;
+let token = loadToken();
+// Challenge-response + encryption session. `pendingChallenge` is set when the
+// server sends auth-challenge; once both `token` and `pendingChallenge` are
+// present, `tryAuthenticate()` derives the keys and sends the proof. The token
+// never leaves the browser — only its HMAC over the challenge does. `encrypted`
+// flips true on the first binary frame the server sends back.
+let pendingChallenge = null;
+let c2sKey = null;
+let s2cKey = null;
+let sendCounter = 0;
+let receiveCounter = 0;
+let encrypted = false;
+let paneRetryTimer;
+let paneRetryCount = 0;
+const paneRetryLimit = 40;
+let controllingPane = "";
+let resizeTimer;
+let lastSentTerminalSize = "";
+let appliedBrandSignature = "";
+let appliedThemeSignature = "";
+const mobileSidebarLayout = matchMedia(
+  "(max-width: 760px), (max-width: 900px) and (max-height: 520px) and (orientation: landscape)"
+);
+
+function loadToken() {
+  const fragment = new URLSearchParams(location.hash.slice(1));
+  const fromLink = fragment.get("token");
+  if (fromLink) {
+    sessionStorage.setItem("glint-session-token", fromLink);
+    history.replaceState(null, "", `${location.pathname}${location.search}`);
+    return fromLink;
+  }
+  return sessionStorage.getItem("glint-session-token") || "";
+}
+
+function websocketURL() {
+  const scheme = location.protocol === "https:" ? "wss:" : "ws:";
+  const httpPort = Number(location.port || 43871);
+  return `${scheme}//${location.hostname}:${httpPort + 1}/control`;
+}
+
+function connect() {
+  clearTimeout(reconnectTimer);
+  if (socket) {
+    socket.close();
+  }
+  authenticated = false;
+  controllingPane = "";
+  resetSession();
+  setStatus("connecting", t("connecting"));
+  socket = new WebSocket(websocketURL());
+  const currentSocket = socket;
+  socket.binaryType = "arraybuffer";
+  socket.addEventListener("open", () => {
+    reconnectDelay = 500;
+    // The server issues an auth-challenge as soon as the socket opens; we wait
+    // for it rather than sending the token ourselves.
+    if (!token) showAuth();
+  });
+  socket.addEventListener("message", event => {
+    const data = event.data;
+    if (typeof data === "string") {
+      handleMessage(data);        // plaintext: auth-challenge / handshake error
+    } else {
+      onEncryptedFrame(data);     // binary: encrypted frame
+    }
+  });
+  socket.addEventListener("close", () => {
+    if (socket !== currentSocket) return;
+    authenticated = false;
+    controllingPane = "";
+    setStatus("error", t("disconnected"));
+    reconnectTimer = setTimeout(connect, reconnectDelay);
+    reconnectDelay = Math.min(reconnectDelay * 1.8, 8000);
+  });
+  socket.addEventListener("error", () => setStatus("error", t("unable_connect")));
+}
+
+function resetSession() {
+  pendingChallenge = null;
+  c2sKey = null;
+  s2cKey = null;
+  sendCounter = 0;
+  receiveCounter = 0;
+  encrypted = false;
+}
+
+/// Derive the session keys from the access key + server challenge, returning the
+/// base64 HMAC proof to send. Sets c2s/s2c keys and zeroes the counters.
+function deriveSession(accessKey, challengeB64) {
+  const tokenKey = hexToBytes(accessKey);
+  const challenge = decodeBase64(challengeB64);
+  const proof = hmacSha256(
+    tokenKey,
+    concatBytes(textEncoder.encode(PROOF_LABEL), challenge)
+  );
+  const sessionKey = hkdfExtractExpand(
+    tokenKey,
+    challenge,
+    textEncoder.encode(SESSION_INFO),
+    32
+  );
+  c2sKey = hkdfExpand(sessionKey, textEncoder.encode(C2S_INFO), 32);
+  s2cKey = hkdfExpand(sessionKey, textEncoder.encode(S2C_INFO), 32);
+  sendCounter = 0;
+  receiveCounter = 0;
+  encrypted = false;
+  return encodeBase64(proof);
+}
+
+/// Send the proof once both the access key and the challenge are known.
+function tryAuthenticate() {
+  if (!token || !pendingChallenge) return;
+  if (!socket || socket.readyState !== WebSocket.OPEN) return;
+  const proof = deriveSession(token, pendingChallenge);
+  // The proof is the last plaintext frame; encryption turns on only when the
+  // server's first binary reply arrives.
+  send({ type: "authenticate", proof });
+}
+
+function encryptFrame(json) {
+  const nonce = nonceFor(sendCounter);
+  const body = aesGcmSeal(c2sKey, nonce, textEncoder.encode(json));
+  const frame = new Uint8Array(nonce.length + body.length);
+  frame.set(nonce, 0);
+  frame.set(body, nonce.length);
+  sendCounter += 1;
+  return frame;
+}
+
+function decryptFrame(frame) {
+  if (!s2cKey || frame.length <= 12 + 16) return null;
+  const nonce = frame.subarray(0, 12);
+  const body = frame.subarray(12);
+  const counter = counterFromNonce(nonce);
+  if (counter < receiveCounter) return null;   // replay guard
+  try {
+    const plain = aesGcmOpen(s2cKey, nonce, body);
+    receiveCounter = counter + 1;
+    return textDecoder.decode(plain);
+  } catch {
+    return null;
+  }
+}
+
+function onEncryptedFrame(buffer) {
+  const json = decryptFrame(new Uint8Array(buffer));
+  if (json === null) {
+    // Tamper / replay / key mismatch — drop the socket and let it reconnect.
+    socket?.close();
+    return;
+  }
+  encrypted = true;
+  handleMessage(json);
+}
+
+function send(message) {
+  if (!socket || socket.readyState !== WebSocket.OPEN) return;
+  const json = JSON.stringify(message);
+  if (encrypted && c2sKey) {
+    socket.send(encryptFrame(json));
+  } else {
+    socket.send(json);
+  }
+}
+
+function handleMessage(raw) {
+  let message;
+  try {
+    message = JSON.parse(raw);
+  } catch {
+    return;
+  }
+  switch (message.type) {
+    case "auth-challenge":
+      pendingChallenge = message.challenge;
+      tryAuthenticate();
+      break;
+    case "authenticated":
+      authenticated = true;
+      setStatus("connected", t("connected"));
+      if (elements.authDialog.open) elements.authDialog.close();
+      elements.authError.textContent = "";
+      break;
+    case "state":
+      lastState = message;
+      applyBrand(message.brand);
+      applyTheme(message.theme);
+      renderState(message);
+      chooseInitialPane(message);
+      break;
+    case "snapshot":
+      if (message.pane !== selectedPane) return;
+      clearTimeout(paneRetryTimer);
+      paneRetryCount = 0;
+      terminal.reset();
+      terminal.write(decodeBase64(message.data), () => {
+        controllingPane = message.pane;
+        fitTerminal();
+        terminal.focus();
+      });
+      elements.emptyState.classList.add("hidden");
+      elements.terminal.classList.add("visible");
+      break;
+    case "output":
+      if (message.pane === selectedPane) terminal.write(decodeBase64(message.data));
+      break;
+    case "projectCreated":
+      elements.projectPath.value = "";
+      elements.createDialog.close();
+      selectedPane = "";
+      controllingPane = "";
+      sessionStorage.removeItem("glint-selected-pane");
+      setSidebarOpen(false);
+      setStatus("connected", t("project_opened"));
+      break;
+    case "terminalCreated":
+      setStatus("connected", t("terminal_created"));
+      selectPane(message.pane);
+      break;
+    case "terminalCloseConfirmation": {
+      const pane = lastState?.workspaces
+        .flatMap(workspace => workspace.panes || [])
+        .find(item => item.id === message.pane);
+      const name = pane?.title || "Terminal";
+      if (window.confirm(t("close_terminal_confirm", { name }))) {
+        send({ type: "closeTerminal", pane: message.pane, confirmed: true });
+      }
+      break;
+    }
+    case "terminalClosed":
+      if (message.pane === selectedPane) {
+        selectedPane = "";
+        controllingPane = "";
+        clearTimeout(paneRetryTimer);
+        paneRetryCount = 0;
+        sessionStorage.removeItem("glint-selected-pane");
+        terminal.reset();
+        elements.terminal.classList.remove("visible");
+        elements.emptyState.classList.remove("hidden");
+        elements.activeLabel.textContent = t("select_terminal");
+      }
+      setStatus("connected", t("terminal_closed"));
+      break;
+    case "error":
+      handleError(message.code);
+      break;
+  }
+}
+
+function applyBrand(brand) {
+  if (!brand || typeof brand.preset !== "string" ||
+      typeof brand.dataURL !== "string" ||
+      !brand.dataURL.startsWith("data:image/png;base64,")) return;
+  if (brand.preset === appliedBrandSignature) return;
+  appliedBrandSignature = brand.preset;
+  elements.brandIcon.src = brand.dataURL;
+  elements.brandIcon.hidden = false;
+  elements.brandFallback.hidden = true;
+}
+
+function applyTheme(theme) {
+  if (!theme || !Array.isArray(theme.palette) || theme.palette.length !== 16) return;
+  const colors = [
+    theme.background,
+    theme.foreground,
+    theme.cursor,
+    theme.selectionBackground,
+    theme.selectionForeground,
+    ...theme.palette,
+  ];
+  if (!colors.every(color => /^#[0-9a-f]{6}$/i.test(color))) return;
+
+  const chrome = theme.chrome || {};
+  const signature = [
+    theme.id,
+    theme.dark,
+    ...colors,
+    chrome.window,
+    chrome.pane,
+    chrome.sidebar,
+    chrome.text1,
+    chrome.text3,
+    chrome.text4,
+    chrome.accent,
+  ].join("|");
+  if (signature === appliedThemeSignature) return;
+  appliedThemeSignature = signature;
+
+  const root = document.documentElement;
+  root.dataset.theme = theme.dark ? "dark" : "light";
+  root.style.setProperty("--bg", chrome.window || theme.background);
+  root.style.setProperty("--panel", chrome.sidebar || theme.background);
+  root.style.setProperty("--panel-2", chrome.pane || theme.background);
+  root.style.setProperty("--terminal-bg", theme.background);
+  root.style.setProperty("--text", chrome.text1 || theme.foreground);
+  root.style.setProperty("--muted", chrome.text3 || theme.foreground);
+  root.style.setProperty("--faint", chrome.text4 || theme.foreground);
+  root.style.setProperty("--accent", chrome.accent || theme.cursor);
+  root.style.setProperty("--accent-2", theme.palette[1]);
+
+  terminal.options.theme = {
+    background: theme.background,
+    foreground: theme.foreground,
+    cursor: theme.cursor,
+    cursorAccent: theme.background,
+    selectionBackground: theme.selectionBackground,
+    selectionForeground: theme.selectionForeground,
+    black: theme.palette[0],
+    red: theme.palette[1],
+    green: theme.palette[2],
+    yellow: theme.palette[3],
+    blue: theme.palette[4],
+    magenta: theme.palette[5],
+    cyan: theme.palette[6],
+    white: theme.palette[7],
+    brightBlack: theme.palette[8],
+    brightRed: theme.palette[9],
+    brightGreen: theme.palette[10],
+    brightYellow: theme.palette[11],
+    brightBlue: theme.palette[12],
+    brightMagenta: theme.palette[13],
+    brightCyan: theme.palette[14],
+    brightWhite: theme.palette[15],
+  };
+}
+
+function handleError(code) {
+  if (code === "unauthorized") {
+    authenticated = false;
+    token = "";
+    encrypted = false;          // proof failed; we're still in the handshake
+    sessionStorage.removeItem("glint-session-token");
+    elements.authError.textContent = t("unauthorized");
+    showAuth();
+    return;
+  }
+  if (code === "pane-not-ready" && selectedPane) {
+    paneRetryCount += 1;
+    if (paneRetryCount > paneRetryLimit) {
+      clearTimeout(paneRetryTimer);
+      setStatus("error", t("terminal_not_ready"));
+      return;
+    }
+    clearTimeout(paneRetryTimer);
+    paneRetryTimer = setTimeout(sendPaneSelection, 250);
+    return;
+  }
+  if (code === "invalid-project-path") {
+    setCreateMessage(t("invalid_project_path"), "error");
+    return;
+  }
+  setStatus("error", errorLabel(code));
+}
+
+function errorLabel(code) {
+  const labels = {
+    "bad-request": t("bad_request"),
+    "unknown-pane": t("unknown_pane"),
+    "unknown-workspace": t("unknown_workspace"),
+    "workspace-archived": t("workspace_archived"),
+    "last-terminal": t("last_terminal"),
+    "terminal-not-ready": t("terminal_not_ready"),
+    "selection-in-progress": t("selection_in_progress"),
+    "unknown-command": t("unknown_command"),
+  };
+  return labels[code] || t("operation_failed", { code });
+}
+
+function chooseInitialPane(state) {
+  const panes = state.workspaces.flatMap(workspace => workspace.panes || []);
+  const remembered = panes.find(pane => pane.id === selectedPane);
+  const preferred = remembered || panes.find(pane => pane.selected) || panes[0];
+  if (preferred && preferred.id !== selectedPane) {
+    selectPane(preferred.id);
+  } else if (preferred && controllingPane !== preferred.id) {
+    selectPane(preferred.id);
+  }
+}
+
+function renderState(state) {
+  elements.workspaceList.replaceChildren();
+  for (const workspace of state.workspaces) {
+    const panes = workspace.panes || [];
+    const group = document.createElement("div");
+    group.className = "workspace-group";
+
+    const title = document.createElement("div");
+    title.className = "workspace-title";
+    const color = document.createElement("span");
+    color.className = "workspace-color";
+    color.style.backgroundColor = `#${workspace.accent}`;
+    const name = document.createElement("span");
+    name.textContent = workspace.name;
+    const count = document.createElement("span");
+    count.className = "terminal-count";
+    count.textContent = String(panes.length);
+    count.title = t("terminal_count", { count: panes.length });
+    title.append(color, name, count);
+    if (workspace.archived) {
+      const archived = document.createElement("span");
+      archived.className = "archived";
+      archived.textContent = "ARCHIVED";
+      title.append(archived);
+    } else {
+      const addTerminal = document.createElement("button");
+      addTerminal.type = "button";
+      addTerminal.className = "workspace-new-terminal";
+      addTerminal.textContent = "+";
+      addTerminal.title = t("workspace_new_terminal");
+      addTerminal.setAttribute("aria-label", t("workspace_new_terminal_aria", { name: workspace.name }));
+      addTerminal.addEventListener("click", () => {
+        setStatus("connecting", t("create_terminal"));
+        send({ type: "createTerminal", workspace: workspace.id });
+      });
+      title.append(addTerminal);
+    }
+    group.append(title);
+
+    const paneList = document.createElement("div");
+    paneList.className = "workspace-pane-list";
+    for (const pane of panes) {
+      const row = document.createElement("div");
+      row.className = "pane-row";
+      const button = document.createElement("button");
+      button.type = "button";
+      button.className = `pane-button${pane.id === selectedPane ? " active" : ""}`;
+      button.addEventListener("click", () => selectPane(pane.id));
+
+      const icon = document.createElement("span");
+      icon.className = "pane-icon";
+      icon.textContent = ">_";
+      const copy = document.createElement("span");
+      copy.className = "pane-copy";
+      const paneTitle = document.createElement("strong");
+      paneTitle.textContent = pane.title || "Terminal";
+      const cwd = document.createElement("span");
+      cwd.textContent = pane.cwd || (pane.ready ? t("terminal_ready") : t("waiting_terminal"));
+      copy.append(paneTitle, cwd);
+      button.append(icon, copy);
+      if (pane.agent) {
+        const badge = document.createElement("span");
+        badge.className = "agent-badge";
+        badge.textContent = pane.agent;
+        button.append(badge);
+      }
+      const closeButton = document.createElement("button");
+      closeButton.type = "button";
+      closeButton.className = "pane-close-terminal";
+      closeButton.textContent = "×";
+      closeButton.title = t("close_terminal");
+      closeButton.setAttribute(
+        "aria-label",
+        t("close_terminal_aria", { name: pane.title || "Terminal" })
+      );
+      closeButton.addEventListener("click", () => {
+        send({ type: "closeTerminal", pane: pane.id, confirmed: false });
+      });
+      row.append(button, closeButton);
+      paneList.append(row);
+    }
+    group.append(paneList);
+    elements.workspaceList.append(group);
+  }
+}
+
+function selectPane(pane) {
+  selectedPane = pane;
+  controllingPane = "";
+  clearTimeout(paneRetryTimer);
+  paneRetryCount = 0;
+  sessionStorage.setItem("glint-selected-pane", pane);
+  if (lastState) {
+    const workspace = lastState.workspaces.find(item => item.panes?.some(value => value.id === pane));
+    const selected = workspace?.panes.find(value => value.id === pane);
+    elements.activeLabel.textContent = workspace
+      ? `${workspace.name} · ${selected?.title || "Terminal"}`
+      : t("loading_terminal");
+    renderState(lastState);
+  }
+  elements.emptyState.classList.add("hidden");
+  elements.terminal.classList.add("visible");
+  terminal.reset();
+  terminal.write(`\x1b[2m${t("syncing_terminal")}\x1b[0m`);
+  sendPaneSelection();
+  if (mobileSidebarLayout.matches) setSidebarOpen(false);
+}
+
+function sendPaneSelection() {
+  if (!selectedPane) return;
+  fitTerminal(false);
+  const size = terminalSize();
+  lastSentTerminalSize = `${size.columns}x${size.rows}`;
+  send({ type: "select", pane: selectedPane, columns: size.columns, rows: size.rows });
+}
+
+function sendInputBytes(bytes) {
+  if (!authenticated || !selectedPane || !bytes.length) return;
+  send({ type: "input", pane: selectedPane, data: encodeBase64(bytes) });
+}
+
+terminal.onData(data => sendInputBytes(new TextEncoder().encode(data)));
+terminal.onBinary(data => {
+  const bytes = Uint8Array.from(data, character => character.charCodeAt(0) & 0xff);
+  sendInputBytes(bytes);
+});
+
+elements.createProject.addEventListener("click", () => {
+  setCreateMessage(t("existing_directory_hint"), "");
+  elements.createDialog.showModal();
+  requestAnimationFrame(() => elements.projectPath.focus());
+});
+elements.createClose.addEventListener("click", () => elements.createDialog.close());
+
+elements.createForm.addEventListener("submit", event => {
+  event.preventDefault();
+  const path = elements.projectPath.value.trim();
+  if (!path) return;
+  setCreateMessage(t("opening_project"), "");
+  send({ type: "createProject", path });
+});
+
+elements.authForm.addEventListener("submit", event => {
+  event.preventDefault();
+  token = elements.tokenInput.value.trim();
+  if (!token) return;
+  sessionStorage.setItem("glint-session-token", token);
+  elements.authError.textContent = "";
+  if (socket?.readyState === WebSocket.OPEN) {
+    // Challenge may already be in hand; otherwise tryAuthenticate waits for it.
+    tryAuthenticate();
+  } else {
+    connect();
+  }
+});
+
+elements.reconnect.addEventListener("click", connect);
+elements.refresh.addEventListener("click", () => send({ type: "list" }));
+elements.sidebarToggle.addEventListener("click", () => setSidebarOpen(true));
+elements.sidebarClose.addEventListener("click", () => setSidebarOpen(false));
+elements.sidebarBackdrop.addEventListener("click", () => setSidebarOpen(false));
+mobileSidebarLayout.addEventListener("change", event => {
+  if (!event.matches) setSidebarOpen(false);
+});
+document.addEventListener("keydown", event => {
+  if (event.key === "Escape" && elements.sidebar.classList.contains("open")) {
+    setSidebarOpen(false);
+  }
+});
+setSidebarOpen(false);
+document.querySelectorAll("[data-input]").forEach(button => {
+  button.addEventListener("pointerdown", event => event.preventDefault());
+  button.addEventListener("click", () => {
+    terminal.focus();
+    const hex = button.dataset.input;
+    const bytes = new Uint8Array(hex.match(/.{2}/g).map(value => Number.parseInt(value, 16)));
+    sendInputBytes(bytes);
+    requestAnimationFrame(() => terminal.focus());
+  });
+});
+
+function showAuth() {
+  if (!elements.authDialog.open) elements.authDialog.showModal();
+  elements.tokenInput.value = "";
+  setTimeout(() => elements.tokenInput.focus(), 0);
+}
+
+function setStatus(state, text) {
+  elements.statusDot.className = `status-dot ${state}`;
+  elements.statusText.textContent = text;
+}
+
+function setCreateMessage(text, tone) {
+  elements.createMessage.className = `form-message ${tone}`.trim();
+  elements.createMessage.textContent = text;
+}
+
+function setSidebarOpen(open) {
+  elements.sidebar.classList.toggle("open", open);
+  elements.sidebarBackdrop.classList.toggle("open", open);
+  elements.sidebarToggle.setAttribute("aria-expanded", String(open));
+  const hidden = mobileSidebarLayout.matches && !open;
+  elements.sidebar.inert = hidden;
+  elements.sidebar.setAttribute("aria-hidden", String(hidden));
+}
+
+function terminalSize() {
+  return { columns: terminal.cols, rows: terminal.rows };
+}
+
+function fitTerminal(notifyRemote = true) {
+  if (!elements.terminal.classList.contains("visible")) return;
+  try { fitAddon.fit(); } catch { /* Layout can be between mobile rotations. */ }
+  if (notifyRemote) scheduleTerminalResize();
+}
+
+function scheduleTerminalResize() {
+  clearTimeout(resizeTimer);
+  resizeTimer = setTimeout(() => {
+    if (!authenticated || controllingPane !== selectedPane) return;
+    const size = terminalSize();
+    const key = `${size.columns}x${size.rows}`;
+    if (key === lastSentTerminalSize) return;
+    lastSentTerminalSize = key;
+    send({
+      type: "resize",
+      pane: selectedPane,
+      columns: size.columns,
+      rows: size.rows,
+    });
+  }, 120);
+}
+
+function syncVisualViewport() {
+  const viewport = window.visualViewport;
+  const height = Math.max(1, Math.round(viewport?.height || window.innerHeight));
+  const offsetTop = Math.max(0, Math.round(viewport?.offsetTop || 0));
+  document.documentElement.style.setProperty("--visual-viewport-height", `${height}px`);
+  document.documentElement.style.setProperty("--visual-viewport-offset-top", `${offsetTop}px`);
+}
+
+function decodeBase64(value) {
+  const binary = atob(value);
+  return Uint8Array.from(binary, character => character.charCodeAt(0));
+}
+
+function encodeBase64(bytes) {
+  let binary = "";
+  const chunkSize = 8192;
+  for (let offset = 0; offset < bytes.length; offset += chunkSize) {
+    binary += String.fromCharCode(...bytes.subarray(offset, offset + chunkSize));
+  }
+  return btoa(binary);
+}
+
+window.addEventListener("resize", syncVisualViewport);
+window.visualViewport?.addEventListener("resize", syncVisualViewport);
+window.visualViewport?.addEventListener("scroll", syncVisualViewport);
+new ResizeObserver(fitTerminal).observe(elements.terminal);
+syncVisualViewport();
+setInterval(() => {
+  if (authenticated) send({ type: "list" });
+}, 3000);
+
+connect();
diff --git a/Glint/Resources/WebRemote/xterm-LICENSE.txt b/Glint/Resources/WebRemote/xterm-LICENSE.txt
new file mode 100644
index 0000000..4472336
--- /dev/null
+++ b/Glint/Resources/WebRemote/xterm-LICENSE.txt
@@ -0,0 +1,21 @@
+Copyright (c) 2017-2019, The xterm.js authors (https://github.com/xtermjs/xterm.js)
+Copyright (c) 2014-2016, SourceLair Private Company (https://www.sourcelair.com)
+Copyright (c) 2012-2013, Christopher Jeffrey (https://github.com/chjj/)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/Glint/Resources/WebRemote/xterm.css b/Glint/Resources/WebRemote/xterm.css
new file mode 100644
index 0000000..819654e
--- /dev/null
+++ b/Glint/Resources/WebRemote/xterm.css
@@ -0,0 +1,285 @@
+/**
+ * Copyright (c) 2014 The xterm.js authors. All rights reserved.
+ * Copyright (c) 2012-2013, Christopher Jeffrey (MIT License)
+ * https://github.com/chjj/term.js
+ * @license MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * Originally forked from (with the author's permission):
+ *   Fabrice Bellard's javascript vt100 for jslinux:
+ *   http://bellard.org/jslinux/
+ *   Copyright (c) 2011 Fabrice Bellard
+ *   The original design remains. The terminal itself
+ *   has been extended to include xterm CSI codes, among
+ *   other features.
+ */
+
+/**
+ *  Default styles for xterm.js
+ */
+
+.xterm {
+    cursor: text;
+    position: relative;
+    user-select: none;
+    -ms-user-select: none;
+    -webkit-user-select: none;
+}
+
+.xterm.focus,
+.xterm:focus {
+    outline: none;
+}
+
+.xterm .xterm-helpers {
+    position: absolute;
+    top: 0;
+    /**
+     * The z-index of the helpers must be higher than the canvases in order for
+     * IMEs to appear on top.
+     */
+    z-index: 5;
+}
+
+.xterm .xterm-helper-textarea {
+    padding: 0;
+    border: 0;
+    margin: 0;
+    /* Move textarea out of the screen to the far left, so that the cursor is not visible */
+    position: absolute;
+    opacity: 0;
+    left: -9999em;
+    top: 0;
+    width: 0;
+    height: 0;
+    z-index: -5;
+    /** Prevent wrapping so the IME appears against the textarea at the correct position */
+    white-space: nowrap;
+    overflow: hidden;
+    resize: none;
+}
+
+.xterm .composition-view {
+    /* TODO: Composition position got messed up somewhere */
+    background: #000;
+    color: #FFF;
+    display: none;
+    position: absolute;
+    white-space: nowrap;
+    z-index: 1;
+}
+
+.xterm .composition-view.active {
+    display: block;
+}
+
+.xterm .xterm-viewport {
+    /* On OS X this is required in order for the scroll bar to appear fully opaque */
+    background-color: #000;
+    overflow-y: scroll;
+    cursor: default;
+    position: absolute;
+    right: 0;
+    left: 0;
+    top: 0;
+    bottom: 0;
+}
+
+.xterm .xterm-screen {
+    position: relative;
+}
+
+.xterm .xterm-screen canvas {
+    position: absolute;
+    left: 0;
+    top: 0;
+}
+
+.xterm-char-measure-element {
+    display: inline-block;
+    visibility: hidden;
+    position: absolute;
+    top: 0;
+    left: -9999em;
+    line-height: normal;
+}
+
+.xterm.enable-mouse-events {
+    /* When mouse events are enabled (eg. tmux), revert to the standard pointer cursor */
+    cursor: default;
+}
+
+.xterm.xterm-cursor-pointer,
+.xterm .xterm-cursor-pointer {
+    cursor: pointer;
+}
+
+.xterm.column-select.focus {
+    /* Column selection mode */
+    cursor: crosshair;
+}
+
+.xterm .xterm-accessibility:not(.debug),
+.xterm .xterm-message {
+    position: absolute;
+    left: 0;
+    top: 0;
+    bottom: 0;
+    right: 0;
+    z-index: 10;
+    color: transparent;
+    pointer-events: none;
+}
+
+.xterm .xterm-accessibility-tree:not(.debug) *::selection {
+  color: transparent;
+}
+
+.xterm .xterm-accessibility-tree {
+  font-family: monospace;
+  user-select: text;
+  white-space: pre;
+}
+
+.xterm .xterm-accessibility-tree > div {
+  transform-origin: left;
+  width: fit-content;
+}
+
+.xterm .live-region {
+    position: absolute;
+    left: -9999px;
+    width: 1px;
+    height: 1px;
+    overflow: hidden;
+}
+
+.xterm-dim {
+    /* Dim should not apply to background, so the opacity of the foreground color is applied
+     * explicitly in the generated class and reset to 1 here */
+    opacity: 1 !important;
+}
+
+.xterm-underline-1 { text-decoration: underline; }
+.xterm-underline-2 { text-decoration: double underline; }
+.xterm-underline-3 { text-decoration: wavy underline; }
+.xterm-underline-4 { text-decoration: dotted underline; }
+.xterm-underline-5 { text-decoration: dashed underline; }
+
+.xterm-overline {
+    text-decoration: overline;
+}
+
+.xterm-overline.xterm-underline-1 { text-decoration: overline underline; }
+.xterm-overline.xterm-underline-2 { text-decoration: overline double underline; }
+.xterm-overline.xterm-underline-3 { text-decoration: overline wavy underline; }
+.xterm-overline.xterm-underline-4 { text-decoration: overline dotted underline; }
+.xterm-overline.xterm-underline-5 { text-decoration: overline dashed underline; }
+
+.xterm-strikethrough {
+    text-decoration: line-through;
+}
+
+.xterm-screen .xterm-decoration-container .xterm-decoration {
+	z-index: 6;
+	position: absolute;
+}
+
+.xterm-screen .xterm-decoration-container .xterm-decoration.xterm-decoration-top-layer {
+	z-index: 7;
+}
+
+.xterm-decoration-overview-ruler {
+    z-index: 8;
+    position: absolute;
+    top: 0;
+    right: 0;
+    pointer-events: none;
+}
+
+.xterm-decoration-top {
+    z-index: 2;
+    position: relative;
+}
+
+
+
+/* Derived from vs/base/browser/ui/scrollbar/media/scrollbar.css */
+
+/* xterm.js customization: Override xterm's cursor style */
+.xterm .xterm-scrollable-element > .scrollbar {
+    cursor: default;
+}
+
+/* Arrows */
+.xterm .xterm-scrollable-element > .scrollbar > .scra {
+	cursor: pointer;
+	font-size: 11px !important;
+}
+
+.xterm .xterm-scrollable-element > .visible {
+	opacity: 1;
+
+	/* Background rule added for IE9 - to allow clicks on dom node */
+	background:rgba(0,0,0,0);
+
+	transition: opacity 100ms linear;
+	/* In front of peek view */
+	z-index: 11;
+}
+.xterm .xterm-scrollable-element > .invisible {
+	opacity: 0;
+	pointer-events: none;
+}
+.xterm .xterm-scrollable-element > .invisible.fade {
+	transition: opacity 800ms linear;
+}
+
+/* Scrollable Content Inset Shadow */
+.xterm .xterm-scrollable-element > .shadow {
+	position: absolute;
+	display: none;
+}
+.xterm .xterm-scrollable-element > .shadow.top {
+	display: block;
+	top: 0;
+	left: 3px;
+	height: 3px;
+	width: 100%;
+	box-shadow: var(--vscode-scrollbar-shadow, #000) 0 6px 6px -6px inset;
+}
+.xterm .xterm-scrollable-element > .shadow.left {
+	display: block;
+	top: 3px;
+	left: 0;
+	height: 100%;
+	width: 3px;
+	box-shadow: var(--vscode-scrollbar-shadow, #000) 6px 0 6px -6px inset;
+}
+.xterm .xterm-scrollable-element > .shadow.top-left-corner {
+	display: block;
+	top: 0;
+	left: 0;
+	height: 3px;
+	width: 3px;
+}
+.xterm .xterm-scrollable-element > .shadow.top.left {
+	box-shadow: var(--vscode-scrollbar-shadow, #000) 6px 0 6px -6px inset;
+}
diff --git a/Glint/Resources/WebRemote/xterm.mjs b/Glint/Resources/WebRemote/xterm.mjs
new file mode 100644
index 0000000..d540256
--- /dev/null
+++ b/Glint/Resources/WebRemote/xterm.mjs
@@ -0,0 +1,53 @@
+/**
+ * Copyright (c) 2014-2024 The xterm.js authors. All rights reserved.
+ * @license MIT
+ *
+ * Copyright (c) 2012-2013, Christopher Jeffrey (MIT License)
+ * @license MIT
+ *
+ * Originally forked from (with the author's permission):
+ *   Fabrice Bellard's javascript vt100 for jslinux:
+ *   http://bellard.org/jslinux/
+ *   Copyright (c) 2011 Fabrice Bellard
+ */
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+var zs=Object.defineProperty;var Rl=Object.getOwnPropertyDescriptor;var Ll=(s,t)=>{for(var e in t)zs(s,e,{get:t[e],enumerable:!0})};var M=(s,t,e,i)=>{for(var r=i>1?void 0:i?Rl(t,e):t,n=s.length-1,o;n>=0;n--)(o=s[n])&&(r=(i?o(t,e,r):o(r))||r);return i&&r&&zs(t,e,r),r},S=(s,t)=>(e,i)=>t(e,i,s);var Gs="Terminal input",mi={get:()=>Gs,set:s=>Gs=s},$s="Too much output to announce, navigate to rows manually to read",_i={get:()=>$s,set:s=>$s=s};function Al(s){return s.replace(/\r?\n/g,"\r")}function kl(s,t){return t?"\x1B[200~"+s+"\x1B[201~":s}function Vs(s,t){s.clipboardData&&s.clipboardData.setData("text/plain",t.selectionText),s.preventDefault()}function qs(s,t,e,i){if(s.stopPropagation(),s.clipboardData){let r=s.clipboardData.getData("text/plain");Cn(r,t,e,i)}}function Cn(s,t,e,i){s=Al(s),s=kl(s,e.decPrivateModes.bracketedPasteMode&&i.rawOptions.ignoreBracketedPasteMode!==!0),e.triggerDataEvent(s,!0),t.value=""}function Mn(s,t,e){let 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e=Ie(t);this._paddingRight!==e&&(this._paddingRight=e,this.domNode.style.paddingRight=this._paddingRight)}setFontFamily(t){this._fontFamily!==t&&(this._fontFamily=t,this.domNode.style.fontFamily=this._fontFamily)}setFontWeight(t){this._fontWeight!==t&&(this._fontWeight=t,this.domNode.style.fontWeight=this._fontWeight)}setFontSize(t){let e=Ie(t);this._fontSize!==e&&(this._fontSize=e,this.domNode.style.fontSize=this._fontSize)}setFontStyle(t){this._fontStyle!==t&&(this._fontStyle=t,this.domNode.style.fontStyle=this._fontStyle)}setFontFeatureSettings(t){this._fontFeatureSettings!==t&&(this._fontFeatureSettings=t,this.domNode.style.fontFeatureSettings=this._fontFeatureSettings)}setFontVariationSettings(t){this._fontVariationSettings!==t&&(this._fontVariationSettings=t,this.domNode.style.fontVariationSettings=this._fontVariationSettings)}setTextDecoration(t){this._textDecoration!==t&&(this._textDecoration=t,this.domNode.style.textDecoration=this._textDecoration)}setLineHeight(t){let e=Ie(t);this._lineHeight!==e&&(this._lineHeight=e,this.domNode.style.lineHeight=this._lineHeight)}setLetterSpacing(t){let e=Ie(t);this._letterSpacing!==e&&(this._letterSpacing=e,this.domNode.style.letterSpacing=this._letterSpacing)}setClassName(t){this._className!==t&&(this._className=t,this.domNode.className=this._className)}toggleClassName(t,e){this.domNode.classList.toggle(t,e),this._className=this.domNode.className}setDisplay(t){this._display!==t&&(this._display=t,this.domNode.style.display=this._display)}setPosition(t){this._position!==t&&(this._position=t,this.domNode.style.position=this._position)}setVisibility(t){this._visibility!==t&&(this._visibility=t,this.domNode.style.visibility=this._visibility)}setColor(t){this._color!==t&&(this._color=t,this.domNode.style.color=this._color)}setBackgroundColor(t){this._backgroundColor!==t&&(this._backgroundColor=t,this.domNode.style.backgroundColor=this._backgroundColor)}setLayerHinting(t){this._layerHint!==t&&(this._layerHint=t,this.domNode.style.transform=this._layerHint?"translate3d(0px, 0px, 0px)":"")}setBoxShadow(t){this._boxShadow!==t&&(this._boxShadow=t,this.domNode.style.boxShadow=t)}setContain(t){this._contain!==t&&(this._contain=t,this.domNode.style.contain=this._contain)}setAttribute(t,e){this.domNode.setAttribute(t,e)}removeAttribute(t){this.domNode.removeAttribute(t)}appendChild(t){this.domNode.appendChild(t.domNode)}removeChild(t){this.domNode.removeChild(t.domNode)}};function Ie(s){return typeof s=="number"?`${s}px`:s}function _t(s){return new ls(s)}var Wt=class{constructor(){this._hooks=new Ee;this._pointerMoveCallback=null;this._onStopCallback=null}dispose(){this.stopMonitoring(!1),this._hooks.dispose()}stopMonitoring(t,e){if(!this.isMonitoring())return;this._hooks.clear(),this._pointerMoveCallback=null;let i=this._onStopCallback;this._onStopCallback=null,t&&i&&i(e)}isMonitoring(){return!!this._pointerMoveCallback}startMonitoring(t,e,i,r,n){this.isMonitoring()&&this.stopMonitoring(!1),this._pointerMoveCallback=r,this._onStopCallback=n;let o=t;try{t.setPointerCapture(e),this._hooks.add(C(()=>{try{t.releasePointerCapture(e)}catch{}}))}catch{o=be(t)}this._hooks.add(L(o,Y.POINTER_MOVE,l=>{if(l.buttons!==i){this.stopMonitoring(!0);return}l.preventDefault(),this._pointerMoveCallback(l)})),this._hooks.add(L(o,Y.POINTER_UP,l=>this.stopMonitoring(!0)))}};function Wo(s,t,e){let i=null,r=null;if(typeof e.value=="function"?(i="value",r=e.value,r.length!==0&&console.warn("Memoize should only be used in functions with zero parameters")):typeof e.get=="function"&&(i="get",r=e.get),!r)throw new Error("not supported");let n=`$memoize$${t}`;e[i]=function(...o){return this.hasOwnProperty(n)||Object.defineProperty(this,n,{configurable:!1,enumerable:!1,writable:!1,value:r.apply(this,o)}),this[n]}}var He;(n=>(n.Tap="-xterm-gesturetap",n.Change="-xterm-gesturechange",n.Start="-xterm-gesturestart",n.End="-xterm-gesturesend",n.Contextmenu="-xterm-gesturecontextmenu"))(He||={});var Q=class Q extends D{constructor(){super();this.dispatched=!1;this.targets=new Ct;this.ignoreTargets=new Ct;this.activeTouches={},this.handle=null,this._lastSetTapCountTime=0,this._register($.runAndSubscribe(No,({window:e,disposables:i})=>{i.add(L(e.document,"touchstart",r=>this.onTouchStart(r),{passive:!1})),i.add(L(e.document,"touchend",r=>this.onTouchEnd(e,r))),i.add(L(e.document,"touchmove",r=>this.onTouchMove(r),{passive:!1}))},{window:fe,disposables:this._store}))}static addTarget(e){if(!Q.isTouchDevice())return D.None;Q.INSTANCE||(Q.INSTANCE=Gn(new Q));let i=Q.INSTANCE.targets.push(e);return C(i)}static ignoreTarget(e){if(!Q.isTouchDevice())return D.None;Q.INSTANCE||(Q.INSTANCE=Gn(new Q));let i=Q.INSTANCE.ignoreTargets.push(e);return C(i)}static isTouchDevice(){return"ontouchstart"in fe||navigator.maxTouchPoints>0}dispose(){this.handle&&(this.handle.dispose(),this.handle=null),super.dispose()}onTouchStart(e){let i=Date.now();this.handle&&(this.handle.dispose(),this.handle=null);for(let r=0,n=e.targetTouches.length;r<n;r++){let o=e.targetTouches.item(r);this.activeTouches[o.identifier]={id:o.identifier,initialTarget:o.target,initialTimeStamp:i,initialPageX:o.pageX,initialPageY:o.pageY,rollingTimestamps:[i],rollingPageX:[o.pageX],rollingPageY:[o.pageY]};let l=this.newGestureEvent(He.Start,o.target);l.pageX=o.pageX,l.pageY=o.pageY,this.dispatchEvent(l)}this.dispatched&&(e.preventDefault(),e.stopPropagation(),this.dispatched=!1)}onTouchEnd(e,i){let r=Date.now(),n=Object.keys(this.activeTouches).length;for(let o=0,l=i.changedTouches.length;o<l;o++){let a=i.changedTouches.item(o);if(!this.activeTouches.hasOwnProperty(String(a.identifier))){console.warn("move of an UNKNOWN touch",a);continue}let u=this.activeTouches[a.identifier],h=Date.now()-u.initialTimeStamp;if(h<Q.HOLD_DELAY&&Math.abs(u.initialPageX-Se(u.rollingPageX))<30&&Math.abs(u.initialPageY-Se(u.rollingPageY))<30){let c=this.newGestureEvent(He.Tap,u.initialTarget);c.pageX=Se(u.rollingPageX),c.pageY=Se(u.rollingPageY),this.dispatchEvent(c)}else if(h>=Q.HOLD_DELAY&&Math.abs(u.initialPageX-Se(u.rollingPageX))<30&&Math.abs(u.initialPageY-Se(u.rollingPageY))<30){let c=this.newGestureEvent(He.Contextmenu,u.initialTarget);c.pageX=Se(u.rollingPageX),c.pageY=Se(u.rollingPageY),this.dispatchEvent(c)}else if(n===1){let c=Se(u.rollingPageX),d=Se(u.rollingPageY),_=Se(u.rollingTimestamps)-u.rollingTimestamps[0],p=c-u.rollingPageX[0],m=d-u.rollingPageY[0],f=[...this.targets].filter(A=>u.initialTarget instanceof Node&&A.contains(u.initialTarget));this.inertia(e,f,r,Math.abs(p)/_,p>0?1:-1,c,Math.abs(m)/_,m>0?1:-1,d)}this.dispatchEvent(this.newGestureEvent(He.End,u.initialTarget)),delete this.activeTouches[a.identifier]}this.dispatched&&(i.preventDefault(),i.stopPropagation(),this.dispatched=!1)}newGestureEvent(e,i){let r=document.createEvent("CustomEvent");return r.initEvent(e,!1,!0),r.initialTarget=i,r.tapCount=0,r}dispatchEvent(e){if(e.type===He.Tap){let i=new Date().getTime(),r=0;i-this._lastSetTapCountTime>Q.CLEAR_TAP_COUNT_TIME?r=1:r=2,this._lastSetTapCountTime=i,e.tapCount=r}else(e.type===He.Change||e.type===He.Contextmenu)&&(this._lastSetTapCountTime=0);if(e.initialTarget instanceof Node){for(let r of this.ignoreTargets)if(r.contains(e.initialTarget))return;let i=[];for(let r of this.targets)if(r.contains(e.initialTarget)){let n=0,o=e.initialTarget;for(;o&&o!==r;)n++,o=o.parentElement;i.push([n,r])}i.sort((r,n)=>r[0]-n[0]);for(let[r,n]of i)n.dispatchEvent(e),this.dispatched=!0}}inertia(e,i,r,n,o,l,a,u,h){this.handle=mt(e,()=>{let c=Date.now(),d=c-r,_=0,p=0,m=!0;n+=Q.SCROLL_FRICTION*d,a+=Q.SCROLL_FRICTION*d,n>0&&(m=!1,_=o*n*d),a>0&&(m=!1,p=u*a*d);let f=this.newGestureEvent(He.Change);f.translationX=_,f.translationY=p,i.forEach(A=>A.dispatchEvent(f)),m||this.inertia(e,i,c,n,o,l+_,a,u,h+p)})}onTouchMove(e){let i=Date.now();for(let r=0,n=e.changedTouches.length;r<n;r++){let o=e.changedTouches.item(r);if(!this.activeTouches.hasOwnProperty(String(o.identifier))){console.warn("end of an UNKNOWN touch",o);continue}let l=this.activeTouches[o.identifier],a=this.newGestureEvent(He.Change,l.initialTarget);a.translationX=o.pageX-Se(l.rollingPageX),a.translationY=o.pageY-Se(l.rollingPageY),a.pageX=o.pageX,a.pageY=o.pageY,this.dispatchEvent(a),l.rollingPageX.length>3&&(l.rollingPageX.shift(),l.rollingPageY.shift(),l.rollingTimestamps.shift()),l.rollingPageX.push(o.pageX),l.rollingPageY.push(o.pageY),l.rollingTimestamps.push(i)}this.dispatched&&(e.preventDefault(),e.stopPropagation(),this.dispatched=!1)}};Q.SCROLL_FRICTION=-.005,Q.HOLD_DELAY=700,Q.CLEAR_TAP_COUNT_TIME=400,M([Wo],Q,"isTouchDevice",1);var Pr=Q;var lt=class extends D{onclick(t,e){this._register(L(t,Y.CLICK,i=>e(new qe(be(t),i))))}onmousedown(t,e){this._register(L(t,Y.MOUSE_DOWN,i=>e(new qe(be(t),i))))}onmouseover(t,e){this._register(L(t,Y.MOUSE_OVER,i=>e(new qe(be(t),i))))}onmouseleave(t,e){this._register(L(t,Y.MOUSE_LEAVE,i=>e(new qe(be(t),i))))}onkeydown(t,e){this._register(L(t,Y.KEY_DOWN,i=>e(new ft(i))))}onkeyup(t,e){this._register(L(t,Y.KEY_UP,i=>e(new ft(i))))}oninput(t,e){this._register(L(t,Y.INPUT,e))}onblur(t,e){this._register(L(t,Y.BLUR,e))}onfocus(t,e){this._register(L(t,Y.FOCUS,e))}onchange(t,e){this._register(L(t,Y.CHANGE,e))}ignoreGesture(t){return Pr.ignoreTarget(t)}};var Uo=11,Or=class extends lt{constructor(t){super(),this._onActivate=t.onActivate,this.bgDomNode=document.createElement("div"),this.bgDomNode.className="arrow-background",this.bgDomNode.style.position="absolute",this.bgDomNode.style.width=t.bgWidth+"px",this.bgDomNode.style.height=t.bgHeight+"px",typeof t.top<"u"&&(this.bgDomNode.style.top="0px"),typeof t.left<"u"&&(this.bgDomNode.style.left="0px"),typeof t.bottom<"u"&&(this.bgDomNode.style.bottom="0px"),typeof t.right<"u"&&(this.bgDomNode.style.right="0px"),this.domNode=document.createElement("div"),this.domNode.className=t.className,this.domNode.style.position="absolute",this.domNode.style.width=Uo+"px",this.domNode.style.height=Uo+"px",typeof t.top<"u"&&(this.domNode.style.top=t.top+"px"),typeof t.left<"u"&&(this.domNode.style.left=t.left+"px"),typeof t.bottom<"u"&&(this.domNode.style.bottom=t.bottom+"px"),typeof t.right<"u"&&(this.domNode.style.right=t.right+"px"),this._pointerMoveMonitor=this._register(new Wt),this._register(os(this.bgDomNode,Y.POINTER_DOWN,e=>this._arrowPointerDown(e))),this._register(os(this.domNode,Y.POINTER_DOWN,e=>this._arrowPointerDown(e))),this._pointerdownRepeatTimer=this._register(new Mr),this._pointerdownScheduleRepeatTimer=this._register(new Ye)}_arrowPointerDown(t){if(!t.target||!(t.target instanceof Element))return;let e=()=>{this._pointerdownRepeatTimer.cancelAndSet(()=>this._onActivate(),1e3/24,be(t))};this._onActivate(),this._pointerdownRepeatTimer.cancel(),this._pointerdownScheduleRepeatTimer.cancelAndSet(e,200),this._pointerMoveMonitor.startMonitoring(t.target,t.pointerId,t.buttons,i=>{},()=>{this._pointerdownRepeatTimer.cancel(),this._pointerdownScheduleRepeatTimer.cancel()}),t.preventDefault()}};var cs=class s{constructor(t,e,i,r,n,o,l){this._forceIntegerValues=t;this._scrollStateBrand=void 0;this._forceIntegerValues&&(e=e|0,i=i|0,r=r|0,n=n|0,o=o|0,l=l|0),this.rawScrollLeft=r,this.rawScrollTop=l,e<0&&(e=0),r+e>i&&(r=i-e),r<0&&(r=0),n<0&&(n=0),l+n>o&&(l=o-n),l<0&&(l=0),this.width=e,this.scrollWidth=i,this.scrollLeft=r,this.height=n,this.scrollHeight=o,this.scrollTop=l}equals(t){return this.rawScrollLeft===t.rawScrollLeft&&this.rawScrollTop===t.rawScrollTop&&this.width===t.width&&this.scrollWidth===t.scrollWidth&&this.scrollLeft===t.scrollLeft&&this.height===t.height&&this.scrollHeight===t.scrollHeight&&this.scrollTop===t.scrollTop}withScrollDimensions(t,e){return new s(this._forceIntegerValues,typeof t.width<"u"?t.width:this.width,typeof t.scrollWidth<"u"?t.scrollWidth:this.scrollWidth,e?this.rawScrollLeft:this.scrollLeft,typeof t.height<"u"?t.height:this.height,typeof t.scrollHeight<"u"?t.scrollHeight:this.scrollHeight,e?this.rawScrollTop:this.scrollTop)}withScrollPosition(t){return new s(this._forceIntegerValues,this.width,this.scrollWidth,typeof t.scrollLeft<"u"?t.scrollLeft:this.rawScrollLeft,this.height,this.scrollHeight,typeof t.scrollTop<"u"?t.scrollTop:this.rawScrollTop)}createScrollEvent(t,e){let i=this.width!==t.width,r=this.scrollWidth!==t.scrollWidth,n=this.scrollLeft!==t.scrollLeft,o=this.height!==t.height,l=this.scrollHeight!==t.scrollHeight,a=this.scrollTop!==t.scrollTop;return{inSmoothScrolling:e,oldWidth:t.width,oldScrollWidth:t.scrollWidth,oldScrollLeft:t.scrollLeft,width:this.width,scrollWidth:this.scrollWidth,scrollLeft:this.scrollLeft,oldHeight:t.height,oldScrollHeight:t.scrollHeight,oldScrollTop:t.scrollTop,height:this.height,scrollHeight:this.scrollHeight,scrollTop:this.scrollTop,widthChanged:i,scrollWidthChanged:r,scrollLeftChanged:n,heightChanged:o,scrollHeightChanged:l,scrollTopChanged:a}}},Ri=class extends D{constructor(e){super();this._scrollableBrand=void 0;this._onScroll=this._register(new v);this.onScroll=this._onScroll.event;this._smoothScrollDuration=e.smoothScrollDuration,this._scheduleAtNextAnimationFrame=e.scheduleAtNextAnimationFrame,this._state=new cs(e.forceIntegerValues,0,0,0,0,0,0),this._smoothScrolling=null}dispose(){this._smoothScrolling&&(this._smoothScrolling.dispose(),this._smoothScrolling=null),super.dispose()}setSmoothScrollDuration(e){this._smoothScrollDuration=e}validateScrollPosition(e){return this._state.withScrollPosition(e)}getScrollDimensions(){return this._state}setScrollDimensions(e,i){let r=this._state.withScrollDimensions(e,i);this._setState(r,!!this._smoothScrolling),this._smoothScrolling?.acceptScrollDimensions(this._state)}getFutureScrollPosition(){return this._smoothScrolling?this._smoothScrolling.to:this._state}getCurrentScrollPosition(){return this._state}setScrollPositionNow(e){let i=this._state.withScrollPosition(e);this._smoothScrolling&&(this._smoothScrolling.dispose(),this._smoothScrolling=null),this._setState(i,!1)}setScrollPositionSmooth(e,i){if(this._smoothScrollDuration===0)return this.setScrollPositionNow(e);if(this._smoothScrolling){e={scrollLeft:typeof e.scrollLeft>"u"?this._smoothScrolling.to.scrollLeft:e.scrollLeft,scrollTop:typeof e.scrollTop>"u"?this._smoothScrolling.to.scrollTop:e.scrollTop};let r=this._state.withScrollPosition(e);if(this._smoothScrolling.to.scrollLeft===r.scrollLeft&&this._smoothScrolling.to.scrollTop===r.scrollTop)return;let n;i?n=new Nr(this._smoothScrolling.from,r,this._smoothScrolling.startTime,this._smoothScrolling.duration):n=this._smoothScrolling.combine(this._state,r,this._smoothScrollDuration),this._smoothScrolling.dispose(),this._smoothScrolling=n}else{let r=this._state.withScrollPosition(e);this._smoothScrolling=Nr.start(this._state,r,this._smoothScrollDuration)}this._smoothScrolling.animationFrameDisposable=this._scheduleAtNextAnimationFrame(()=>{this._smoothScrolling&&(this._smoothScrolling.animationFrameDisposable=null,this._performSmoothScrolling())})}hasPendingScrollAnimation(){return!!this._smoothScrolling}_performSmoothScrolling(){if(!this._smoothScrolling)return;let e=this._smoothScrolling.tick(),i=this._state.withScrollPosition(e);if(this._setState(i,!0),!!this._smoothScrolling){if(e.isDone){this._smoothScrolling.dispose(),this._smoothScrolling=null;return}this._smoothScrolling.animationFrameDisposable=this._scheduleAtNextAnimationFrame(()=>{this._smoothScrolling&&(this._smoothScrolling.animationFrameDisposable=null,this._performSmoothScrolling())})}}_setState(e,i){let r=this._state;r.equals(e)||(this._state=e,this._onScroll.fire(this._state.createScrollEvent(r,i)))}},Br=class{constructor(t,e,i){this.scrollLeft=t,this.scrollTop=e,this.isDone=i}};function as(s,t){let e=t-s;return function(i){return s+e*ka(i)}}function La(s,t,e){return function(i){return i<e?s(i/e):t((i-e)/(1-e))}}var Nr=class s{constructor(t,e,i,r){this.from=t,this.to=e,this.duration=r,this.startTime=i,this.animationFrameDisposable=null,this._initAnimations()}_initAnimations(){this.scrollLeft=this._initAnimation(this.from.scrollLeft,this.to.scrollLeft,this.to.width),this.scrollTop=this._initAnimation(this.from.scrollTop,this.to.scrollTop,this.to.height)}_initAnimation(t,e,i){if(Math.abs(t-e)>2.5*i){let n,o;return t<e?(n=t+.75*i,o=e-.75*i):(n=t-.75*i,o=e+.75*i),La(as(t,n),as(o,e),.33)}return as(t,e)}dispose(){this.animationFrameDisposable!==null&&(this.animationFrameDisposable.dispose(),this.animationFrameDisposable=null)}acceptScrollDimensions(t){this.to=t.withScrollPosition(this.to),this._initAnimations()}tick(){return this._tick(Date.now())}_tick(t){let e=(t-this.startTime)/this.duration;if(e<1){let i=this.scrollLeft(e),r=this.scrollTop(e);return new Br(i,r,!1)}return new Br(this.to.scrollLeft,this.to.scrollTop,!0)}combine(t,e,i){return s.start(t,e,i)}static start(t,e,i){i=i+10;let r=Date.now()-10;return new s(t,e,r,i)}};function Aa(s){return Math.pow(s,3)}function ka(s){return 1-Aa(1-s)}var Fr=class extends D{constructor(t,e,i){super(),this._visibility=t,this._visibleClassName=e,this._invisibleClassName=i,this._domNode=null,this._isVisible=!1,this._isNeeded=!1,this._rawShouldBeVisible=!1,this._shouldBeVisible=!1,this._revealTimer=this._register(new Ye)}setVisibility(t){this._visibility!==t&&(this._visibility=t,this._updateShouldBeVisible())}setShouldBeVisible(t){this._rawShouldBeVisible=t,this._updateShouldBeVisible()}_applyVisibilitySetting(){return this._visibility===2?!1:this._visibility===3?!0:this._rawShouldBeVisible}_updateShouldBeVisible(){let t=this._applyVisibilitySetting();this._shouldBeVisible!==t&&(this._shouldBeVisible=t,this.ensureVisibility())}setIsNeeded(t){this._isNeeded!==t&&(this._isNeeded=t,this.ensureVisibility())}setDomNode(t){this._domNode=t,this._domNode.setClassName(this._invisibleClassName),this.setShouldBeVisible(!1)}ensureVisibility(){if(!this._isNeeded){this._hide(!1);return}this._shouldBeVisible?this._reveal():this._hide(!0)}_reveal(){this._isVisible||(this._isVisible=!0,this._revealTimer.setIfNotSet(()=>{this._domNode?.setClassName(this._visibleClassName)},0))}_hide(t){this._revealTimer.cancel(),this._isVisible&&(this._isVisible=!1,this._domNode?.setClassName(this._invisibleClassName+(t?" fade":"")))}};var Ca=140,Ut=class extends lt{constructor(t){super(),this._lazyRender=t.lazyRender,this._host=t.host,this._scrollable=t.scrollable,this._scrollByPage=t.scrollByPage,this._scrollbarState=t.scrollbarState,this._visibilityController=this._register(new Fr(t.visibility,"visible scrollbar "+t.extraScrollbarClassName,"invisible scrollbar "+t.extraScrollbarClassName)),this._visibilityController.setIsNeeded(this._scrollbarState.isNeeded()),this._pointerMoveMonitor=this._register(new Wt),this._shouldRender=!0,this.domNode=_t(document.createElement("div")),this.domNode.setAttribute("role","presentation"),this.domNode.setAttribute("aria-hidden","true"),this._visibilityController.setDomNode(this.domNode),this.domNode.setPosition("absolute"),this._register(L(this.domNode.domNode,Y.POINTER_DOWN,e=>this._domNodePointerDown(e)))}_createArrow(t){let e=this._register(new Or(t));this.domNode.domNode.appendChild(e.bgDomNode),this.domNode.domNode.appendChild(e.domNode)}_createSlider(t,e,i,r){this.slider=_t(document.createElement("div")),this.slider.setClassName("slider"),this.slider.setPosition("absolute"),this.slider.setTop(t),this.slider.setLeft(e),typeof i=="number"&&this.slider.setWidth(i),typeof r=="number"&&this.slider.setHeight(r),this.slider.setLayerHinting(!0),this.slider.setContain("strict"),this.domNode.domNode.appendChild(this.slider.domNode),this._register(L(this.slider.domNode,Y.POINTER_DOWN,n=>{n.button===0&&(n.preventDefault(),this._sliderPointerDown(n))})),this.onclick(this.slider.domNode,n=>{n.leftButton&&n.stopPropagation()})}_onElementSize(t){return this._scrollbarState.setVisibleSize(t)&&(this._visibilityController.setIsNeeded(this._scrollbarState.isNeeded()),this._shouldRender=!0,this._lazyRender||this.render()),this._shouldRender}_onElementScrollSize(t){return this._scrollbarState.setScrollSize(t)&&(this._visibilityController.setIsNeeded(this._scrollbarState.isNeeded()),this._shouldRender=!0,this._lazyRender||this.render()),this._shouldRender}_onElementScrollPosition(t){return this._scrollbarState.setScrollPosition(t)&&(this._visibilityController.setIsNeeded(this._scrollbarState.isNeeded()),this._shouldRender=!0,this._lazyRender||this.render()),this._shouldRender}beginReveal(){this._visibilityController.setShouldBeVisible(!0)}beginHide(){this._visibilityController.setShouldBeVisible(!1)}render(){this._shouldRender&&(this._shouldRender=!1,this._renderDomNode(this._scrollbarState.getRectangleLargeSize(),this._scrollbarState.getRectangleSmallSize()),this._updateSlider(this._scrollbarState.getSliderSize(),this._scrollbarState.getArrowSize()+this._scrollbarState.getSliderPosition()))}_domNodePointerDown(t){t.target===this.domNode.domNode&&this._onPointerDown(t)}delegatePointerDown(t){let e=this.domNode.domNode.getClientRects()[0].top,i=e+this._scrollbarState.getSliderPosition(),r=e+this._scrollbarState.getSliderPosition()+this._scrollbarState.getSliderSize(),n=this._sliderPointerPosition(t);i<=n&&n<=r?t.button===0&&(t.preventDefault(),this._sliderPointerDown(t)):this._onPointerDown(t)}_onPointerDown(t){let e,i;if(t.target===this.domNode.domNode&&typeof t.offsetX=="number"&&typeof t.offsetY=="number")e=t.offsetX,i=t.offsetY;else{let n=Fo(this.domNode.domNode);e=t.pageX-n.left,i=t.pageY-n.top}let r=this._pointerDownRelativePosition(e,i);this._setDesiredScrollPositionNow(this._scrollByPage?this._scrollbarState.getDesiredScrollPositionFromOffsetPaged(r):this._scrollbarState.getDesiredScrollPositionFromOffset(r)),t.button===0&&(t.preventDefault(),this._sliderPointerDown(t))}_sliderPointerDown(t){if(!t.target||!(t.target instanceof Element))return;let e=this._sliderPointerPosition(t),i=this._sliderOrthogonalPointerPosition(t),r=this._scrollbarState.clone();this.slider.toggleClassName("active",!0),this._pointerMoveMonitor.startMonitoring(t.target,t.pointerId,t.buttons,n=>{let o=this._sliderOrthogonalPointerPosition(n),l=Math.abs(o-i);if(wr&&l>Ca){this._setDesiredScrollPositionNow(r.getScrollPosition());return}let u=this._sliderPointerPosition(n)-e;this._setDesiredScrollPositionNow(r.getDesiredScrollPositionFromDelta(u))},()=>{this.slider.toggleClassName("active",!1),this._host.onDragEnd()}),this._host.onDragStart()}_setDesiredScrollPositionNow(t){let e={};this.writeScrollPosition(e,t),this._scrollable.setScrollPositionNow(e)}updateScrollbarSize(t){this._updateScrollbarSize(t),this._scrollbarState.setScrollbarSize(t),this._shouldRender=!0,this._lazyRender||this.render()}isNeeded(){return this._scrollbarState.isNeeded()}};var Kt=class s{constructor(t,e,i,r,n,o){this._scrollbarSize=Math.round(e),this._oppositeScrollbarSize=Math.round(i),this._arrowSize=Math.round(t),this._visibleSize=r,this._scrollSize=n,this._scrollPosition=o,this._computedAvailableSize=0,this._computedIsNeeded=!1,this._computedSliderSize=0,this._computedSliderRatio=0,this._computedSliderPosition=0,this._refreshComputedValues()}clone(){return new s(this._arrowSize,this._scrollbarSize,this._oppositeScrollbarSize,this._visibleSize,this._scrollSize,this._scrollPosition)}setVisibleSize(t){let e=Math.round(t);return this._visibleSize!==e?(this._visibleSize=e,this._refreshComputedValues(),!0):!1}setScrollSize(t){let e=Math.round(t);return this._scrollSize!==e?(this._scrollSize=e,this._refreshComputedValues(),!0):!1}setScrollPosition(t){let e=Math.round(t);return this._scrollPosition!==e?(this._scrollPosition=e,this._refreshComputedValues(),!0):!1}setScrollbarSize(t){this._scrollbarSize=Math.round(t)}setOppositeScrollbarSize(t){this._oppositeScrollbarSize=Math.round(t)}static _computeValues(t,e,i,r,n){let o=Math.max(0,i-t),l=Math.max(0,o-2*e),a=r>0&&r>i;if(!a)return{computedAvailableSize:Math.round(o),computedIsNeeded:a,computedSliderSize:Math.round(l),computedSliderRatio:0,computedSliderPosition:0};let u=Math.round(Math.max(20,Math.floor(i*l/r))),h=(l-u)/(r-i),c=n*h;return{computedAvailableSize:Math.round(o),computedIsNeeded:a,computedSliderSize:Math.round(u),computedSliderRatio:h,computedSliderPosition:Math.round(c)}}_refreshComputedValues(){let t=s._computeValues(this._oppositeScrollbarSize,this._arrowSize,this._visibleSize,this._scrollSize,this._scrollPosition);this._computedAvailableSize=t.computedAvailableSize,this._computedIsNeeded=t.computedIsNeeded,this._computedSliderSize=t.computedSliderSize,this._computedSliderRatio=t.computedSliderRatio,this._computedSliderPosition=t.computedSliderPosition}getArrowSize(){return this._arrowSize}getScrollPosition(){return this._scrollPosition}getRectangleLargeSize(){return this._computedAvailableSize}getRectangleSmallSize(){return this._scrollbarSize}isNeeded(){return this._computedIsNeeded}getSliderSize(){return this._computedSliderSize}getSliderPosition(){return this._computedSliderPosition}getDesiredScrollPositionFromOffset(t){if(!this._computedIsNeeded)return 0;let e=t-this._arrowSize-this._computedSliderSize/2;return Math.round(e/this._computedSliderRatio)}getDesiredScrollPositionFromOffsetPaged(t){if(!this._computedIsNeeded)return 0;let e=t-this._arrowSize,i=this._scrollPosition;return e<this._computedSliderPosition?i-=this._visibleSize:i+=this._visibleSize,i}getDesiredScrollPositionFromDelta(t){if(!this._computedIsNeeded)return 0;let e=this._computedSliderPosition+t;return Math.round(e/this._computedSliderRatio)}};var Wr=class extends Ut{constructor(t,e,i){let r=t.getScrollDimensions(),n=t.getCurrentScrollPosition();if(super({lazyRender:e.lazyRender,host:i,scrollbarState:new Kt(e.horizontalHasArrows?e.arrowSize:0,e.horizontal===2?0:e.horizontalScrollbarSize,e.vertical===2?0:e.verticalScrollbarSize,r.width,r.scrollWidth,n.scrollLeft),visibility:e.horizontal,extraScrollbarClassName:"horizontal",scrollable:t,scrollByPage:e.scrollByPage}),e.horizontalHasArrows)throw new Error("horizontalHasArrows is not supported in xterm.js");this._createSlider(Math.floor((e.horizontalScrollbarSize-e.horizontalSliderSize)/2),0,void 0,e.horizontalSliderSize)}_updateSlider(t,e){this.slider.setWidth(t),this.slider.setLeft(e)}_renderDomNode(t,e){this.domNode.setWidth(t),this.domNode.setHeight(e),this.domNode.setLeft(0),this.domNode.setBottom(0)}onDidScroll(t){return this._shouldRender=this._onElementScrollSize(t.scrollWidth)||this._shouldRender,this._shouldRender=this._onElementScrollPosition(t.scrollLeft)||this._shouldRender,this._shouldRender=this._onElementSize(t.width)||this._shouldRender,this._shouldRender}_pointerDownRelativePosition(t,e){return t}_sliderPointerPosition(t){return t.pageX}_sliderOrthogonalPointerPosition(t){return t.pageY}_updateScrollbarSize(t){this.slider.setHeight(t)}writeScrollPosition(t,e){t.scrollLeft=e}updateOptions(t){this.updateScrollbarSize(t.horizontal===2?0:t.horizontalScrollbarSize),this._scrollbarState.setOppositeScrollbarSize(t.vertical===2?0:t.verticalScrollbarSize),this._visibilityController.setVisibility(t.horizontal),this._scrollByPage=t.scrollByPage}};var Ur=class extends Ut{constructor(t,e,i){let r=t.getScrollDimensions(),n=t.getCurrentScrollPosition();if(super({lazyRender:e.lazyRender,host:i,scrollbarState:new Kt(e.verticalHasArrows?e.arrowSize:0,e.vertical===2?0:e.verticalScrollbarSize,0,r.height,r.scrollHeight,n.scrollTop),visibility:e.vertical,extraScrollbarClassName:"vertical",scrollable:t,scrollByPage:e.scrollByPage}),e.verticalHasArrows)throw new Error("horizontalHasArrows is not supported in xterm.js");this._createSlider(0,Math.floor((e.verticalScrollbarSize-e.verticalSliderSize)/2),e.verticalSliderSize,void 0)}_updateSlider(t,e){this.slider.setHeight(t),this.slider.setTop(e)}_renderDomNode(t,e){this.domNode.setWidth(e),this.domNode.setHeight(t),this.domNode.setRight(0),this.domNode.setTop(0)}onDidScroll(t){return this._shouldRender=this._onElementScrollSize(t.scrollHeight)||this._shouldRender,this._shouldRender=this._onElementScrollPosition(t.scrollTop)||this._shouldRender,this._shouldRender=this._onElementSize(t.height)||this._shouldRender,this._shouldRender}_pointerDownRelativePosition(t,e){return e}_sliderPointerPosition(t){return t.pageY}_sliderOrthogonalPointerPosition(t){return t.pageX}_updateScrollbarSize(t){this.slider.setWidth(t)}writeScrollPosition(t,e){t.scrollTop=e}updateOptions(t){this.updateScrollbarSize(t.vertical===2?0:t.verticalScrollbarSize),this._scrollbarState.setOppositeScrollbarSize(0),this._visibilityController.setVisibility(t.vertical),this._scrollByPage=t.scrollByPage}};var Ma=500,Ko=50,zo=!0,us=class{constructor(t,e,i){this.timestamp=t,this.deltaX=e,this.deltaY=i,this.score=0}},zr=class zr{constructor(){this._capacity=5,this._memory=[],this._front=-1,this._rear=-1}isPhysicalMouseWheel(){if(this._front===-1&&this._rear===-1)return!1;let t=1,e=0,i=1,r=this._rear;do{let n=r===this._front?t:Math.pow(2,-i);if(t-=n,e+=this._memory[r].score*n,r===this._front)break;r=(this._capacity+r-1)%this._capacity,i++}while(!0);return e<=.5}acceptStandardWheelEvent(t){if(Ti){let e=be(t.browserEvent),i=mo(e);this.accept(Date.now(),t.deltaX*i,t.deltaY*i)}else this.accept(Date.now(),t.deltaX,t.deltaY)}accept(t,e,i){let r=null,n=new us(t,e,i);this._front===-1&&this._rear===-1?(this._memory[0]=n,this._front=0,this._rear=0):(r=this._memory[this._rear],this._rear=(this._rear+1)%this._capacity,this._rear===this._front&&(this._front=(this._front+1)%this._capacity),this._memory[this._rear]=n),n.score=this._computeScore(n,r)}_computeScore(t,e){if(Math.abs(t.deltaX)>0&&Math.abs(t.deltaY)>0)return 1;let i=.5;if((!this._isAlmostInt(t.deltaX)||!this._isAlmostInt(t.deltaY))&&(i+=.25),e){let r=Math.abs(t.deltaX),n=Math.abs(t.deltaY),o=Math.abs(e.deltaX),l=Math.abs(e.deltaY),a=Math.max(Math.min(r,o),1),u=Math.max(Math.min(n,l),1),h=Math.max(r,o),c=Math.max(n,l);h%a===0&&c%u===0&&(i-=.5)}return Math.min(Math.max(i,0),1)}_isAlmostInt(t){return Math.abs(Math.round(t)-t)<.01}};zr.INSTANCE=new zr;var hs=zr,ds=class extends lt{constructor(e,i,r){super();this._onScroll=this._register(new v);this.onScroll=this._onScroll.event;this._onWillScroll=this._register(new v);this.onWillScroll=this._onWillScroll.event;this._options=Pa(i),this._scrollable=r,this._register(this._scrollable.onScroll(o=>{this._onWillScroll.fire(o),this._onDidScroll(o),this._onScroll.fire(o)}));let n={onMouseWheel:o=>this._onMouseWheel(o),onDragStart:()=>this._onDragStart(),onDragEnd:()=>this._onDragEnd()};this._verticalScrollbar=this._register(new Ur(this._scrollable,this._options,n)),this._horizontalScrollbar=this._register(new Wr(this._scrollable,this._options,n)),this._domNode=document.createElement("div"),this._domNode.className="xterm-scrollable-element "+this._options.className,this._domNode.setAttribute("role","presentation"),this._domNode.style.position="relative",this._domNode.appendChild(e),this._domNode.appendChild(this._horizontalScrollbar.domNode.domNode),this._domNode.appendChild(this._verticalScrollbar.domNode.domNode),this._options.useShadows?(this._leftShadowDomNode=_t(document.createElement("div")),this._leftShadowDomNode.setClassName("shadow"),this._domNode.appendChild(this._leftShadowDomNode.domNode),this._topShadowDomNode=_t(document.createElement("div")),this._topShadowDomNode.setClassName("shadow"),this._domNode.appendChild(this._topShadowDomNode.domNode),this._topLeftShadowDomNode=_t(document.createElement("div")),this._topLeftShadowDomNode.setClassName("shadow"),this._domNode.appendChild(this._topLeftShadowDomNode.domNode)):(this._leftShadowDomNode=null,this._topShadowDomNode=null,this._topLeftShadowDomNode=null),this._listenOnDomNode=this._options.listenOnDomNode||this._domNode,this._mouseWheelToDispose=[],this._setListeningToMouseWheel(this._options.handleMouseWheel),this.onmouseover(this._listenOnDomNode,o=>this._onMouseOver(o)),this.onmouseleave(this._listenOnDomNode,o=>this._onMouseLeave(o)),this._hideTimeout=this._register(new Ye),this._isDragging=!1,this._mouseIsOver=!1,this._shouldRender=!0,this._revealOnScroll=!0}get options(){return this._options}dispose(){this._mouseWheelToDispose=Ne(this._mouseWheelToDispose),super.dispose()}getDomNode(){return this._domNode}getOverviewRulerLayoutInfo(){return{parent:this._domNode,insertBefore:this._verticalScrollbar.domNode.domNode}}delegateVerticalScrollbarPointerDown(e){this._verticalScrollbar.delegatePointerDown(e)}getScrollDimensions(){return this._scrollable.getScrollDimensions()}setScrollDimensions(e){this._scrollable.setScrollDimensions(e,!1)}updateClassName(e){this._options.className=e,Te&&(this._options.className+=" mac"),this._domNode.className="xterm-scrollable-element "+this._options.className}updateOptions(e){typeof e.handleMouseWheel<"u"&&(this._options.handleMouseWheel=e.handleMouseWheel,this._setListeningToMouseWheel(this._options.handleMouseWheel)),typeof e.mouseWheelScrollSensitivity<"u"&&(this._options.mouseWheelScrollSensitivity=e.mouseWheelScrollSensitivity),typeof e.fastScrollSensitivity<"u"&&(this._options.fastScrollSensitivity=e.fastScrollSensitivity),typeof e.scrollPredominantAxis<"u"&&(this._options.scrollPredominantAxis=e.scrollPredominantAxis),typeof e.horizontal<"u"&&(this._options.horizontal=e.horizontal),typeof e.vertical<"u"&&(this._options.vertical=e.vertical),typeof e.horizontalScrollbarSize<"u"&&(this._options.horizontalScrollbarSize=e.horizontalScrollbarSize),typeof e.verticalScrollbarSize<"u"&&(this._options.verticalScrollbarSize=e.verticalScrollbarSize),typeof e.scrollByPage<"u"&&(this._options.scrollByPage=e.scrollByPage),this._horizontalScrollbar.updateOptions(this._options),this._verticalScrollbar.updateOptions(this._options),this._options.lazyRender||this._render()}setRevealOnScroll(e){this._revealOnScroll=e}delegateScrollFromMouseWheelEvent(e){this._onMouseWheel(new xi(e))}_setListeningToMouseWheel(e){if(this._mouseWheelToDispose.length>0!==e&&(this._mouseWheelToDispose=Ne(this._mouseWheelToDispose),e)){let r=n=>{this._onMouseWheel(new xi(n))};this._mouseWheelToDispose.push(L(this._listenOnDomNode,Y.MOUSE_WHEEL,r,{passive:!1}))}}_onMouseWheel(e){if(e.browserEvent?.defaultPrevented)return;let i=hs.INSTANCE;zo&&i.acceptStandardWheelEvent(e);let r=!1;if(e.deltaY||e.deltaX){let o=e.deltaY*this._options.mouseWheelScrollSensitivity,l=e.deltaX*this._options.mouseWheelScrollSensitivity;this._options.scrollPredominantAxis&&(this._options.scrollYToX&&l+o===0?l=o=0:Math.abs(o)>=Math.abs(l)?l=0:o=0),this._options.flipAxes&&([o,l]=[l,o]);let a=!Te&&e.browserEvent&&e.browserEvent.shiftKey;(this._options.scrollYToX||a)&&!l&&(l=o,o=0),e.browserEvent&&e.browserEvent.altKey&&(l=l*this._options.fastScrollSensitivity,o=o*this._options.fastScrollSensitivity);let u=this._scrollable.getFutureScrollPosition(),h={};if(o){let c=Ko*o,d=u.scrollTop-(c<0?Math.floor(c):Math.ceil(c));this._verticalScrollbar.writeScrollPosition(h,d)}if(l){let c=Ko*l,d=u.scrollLeft-(c<0?Math.floor(c):Math.ceil(c));this._horizontalScrollbar.writeScrollPosition(h,d)}h=this._scrollable.validateScrollPosition(h),(u.scrollLeft!==h.scrollLeft||u.scrollTop!==h.scrollTop)&&(zo&&this._options.mouseWheelSmoothScroll&&i.isPhysicalMouseWheel()?this._scrollable.setScrollPositionSmooth(h):this._scrollable.setScrollPositionNow(h),r=!0)}let n=r;!n&&this._options.alwaysConsumeMouseWheel&&(n=!0),!n&&this._options.consumeMouseWheelIfScrollbarIsNeeded&&(this._verticalScrollbar.isNeeded()||this._horizontalScrollbar.isNeeded())&&(n=!0),n&&(e.preventDefault(),e.stopPropagation())}_onDidScroll(e){this._shouldRender=this._horizontalScrollbar.onDidScroll(e)||this._shouldRender,this._shouldRender=this._verticalScrollbar.onDidScroll(e)||this._shouldRender,this._options.useShadows&&(this._shouldRender=!0),this._revealOnScroll&&this._reveal(),this._options.lazyRender||this._render()}renderNow(){if(!this._options.lazyRender)throw new Error("Please use `lazyRender` together with `renderNow`!");this._render()}_render(){if(this._shouldRender&&(this._shouldRender=!1,this._horizontalScrollbar.render(),this._verticalScrollbar.render(),this._options.useShadows)){let e=this._scrollable.getCurrentScrollPosition(),i=e.scrollTop>0,r=e.scrollLeft>0,n=r?" left":"",o=i?" top":"",l=r||i?" top-left-corner":"";this._leftShadowDomNode.setClassName(`shadow${n}`),this._topShadowDomNode.setClassName(`shadow${o}`),this._topLeftShadowDomNode.setClassName(`shadow${l}${o}${n}`)}}_onDragStart(){this._isDragging=!0,this._reveal()}_onDragEnd(){this._isDragging=!1,this._hide()}_onMouseLeave(e){this._mouseIsOver=!1,this._hide()}_onMouseOver(e){this._mouseIsOver=!0,this._reveal()}_reveal(){this._verticalScrollbar.beginReveal(),this._horizontalScrollbar.beginReveal(),this._scheduleHide()}_hide(){!this._mouseIsOver&&!this._isDragging&&(this._verticalScrollbar.beginHide(),this._horizontalScrollbar.beginHide())}_scheduleHide(){!this._mouseIsOver&&!this._isDragging&&this._hideTimeout.cancelAndSet(()=>this._hide(),Ma)}};var Kr=class extends ds{constructor(t,e,i){super(t,e,i)}setScrollPosition(t){t.reuseAnimation?this._scrollable.setScrollPositionSmooth(t,t.reuseAnimation):this._scrollable.setScrollPositionNow(t)}getScrollPosition(){return this._scrollable.getCurrentScrollPosition()}};function Pa(s){let t={lazyRender:typeof s.lazyRender<"u"?s.lazyRender:!1,className:typeof s.className<"u"?s.className:"",useShadows:typeof s.useShadows<"u"?s.useShadows:!0,handleMouseWheel:typeof s.handleMouseWheel<"u"?s.handleMouseWheel:!0,flipAxes:typeof s.flipAxes<"u"?s.flipAxes:!1,consumeMouseWheelIfScrollbarIsNeeded:typeof s.consumeMouseWheelIfScrollbarIsNeeded<"u"?s.consumeMouseWheelIfScrollbarIsNeeded:!1,alwaysConsumeMouseWheel:typeof s.alwaysConsumeMouseWheel<"u"?s.alwaysConsumeMouseWheel:!1,scrollYToX:typeof s.scrollYToX<"u"?s.scrollYToX:!1,mouseWheelScrollSensitivity:typeof s.mouseWheelScrollSensitivity<"u"?s.mouseWheelScrollSensitivity:1,fastScrollSensitivity:typeof s.fastScrollSensitivity<"u"?s.fastScrollSensitivity:5,scrollPredominantAxis:typeof s.scrollPredominantAxis<"u"?s.scrollPredominantAxis:!0,mouseWheelSmoothScroll:typeof s.mouseWheelSmoothScroll<"u"?s.mouseWheelSmoothScroll:!0,arrowSize:typeof s.arrowSize<"u"?s.arrowSize:11,listenOnDomNode:typeof s.listenOnDomNode<"u"?s.listenOnDomNode:null,horizontal:typeof s.horizontal<"u"?s.horizontal:1,horizontalScrollbarSize:typeof s.horizontalScrollbarSize<"u"?s.horizontalScrollbarSize:10,horizontalSliderSize:typeof s.horizontalSliderSize<"u"?s.horizontalSliderSize:0,horizontalHasArrows:typeof s.horizontalHasArrows<"u"?s.horizontalHasArrows:!1,vertical:typeof s.vertical<"u"?s.vertical:1,verticalScrollbarSize:typeof s.verticalScrollbarSize<"u"?s.verticalScrollbarSize:10,verticalHasArrows:typeof s.verticalHasArrows<"u"?s.verticalHasArrows:!1,verticalSliderSize:typeof s.verticalSliderSize<"u"?s.verticalSliderSize:0,scrollByPage:typeof s.scrollByPage<"u"?s.scrollByPage:!1};return t.horizontalSliderSize=typeof s.horizontalSliderSize<"u"?s.horizontalSliderSize:t.horizontalScrollbarSize,t.verticalSliderSize=typeof s.verticalSliderSize<"u"?s.verticalSliderSize:t.verticalScrollbarSize,Te&&(t.className+=" mac"),t}var zt=class extends D{constructor(e,i,r,n,o,l,a,u){super();this._bufferService=r;this._optionsService=a;this._renderService=u;this._onRequestScrollLines=this._register(new v);this.onRequestScrollLines=this._onRequestScrollLines.event;this._isSyncing=!1;this._isHandlingScroll=!1;this._suppressOnScrollHandler=!1;let h=this._register(new Ri({forceIntegerValues:!1,smoothScrollDuration:this._optionsService.rawOptions.smoothScrollDuration,scheduleAtNextAnimationFrame:c=>mt(n.window,c)}));this._register(this._optionsService.onSpecificOptionChange("smoothScrollDuration",()=>{h.setSmoothScrollDuration(this._optionsService.rawOptions.smoothScrollDuration)})),this._scrollableElement=this._register(new Kr(i,{vertical:1,horizontal:2,useShadows:!1,mouseWheelSmoothScroll:!0,...this._getChangeOptions()},h)),this._register(this._optionsService.onMultipleOptionChange(["scrollSensitivity","fastScrollSensitivity","overviewRuler"],()=>this._scrollableElement.updateOptions(this._getChangeOptions()))),this._register(o.onProtocolChange(c=>{this._scrollableElement.updateOptions({handleMouseWheel:!(c&16)})})),this._scrollableElement.setScrollDimensions({height:0,scrollHeight:0}),this._register($.runAndSubscribe(l.onChangeColors,()=>{this._scrollableElement.getDomNode().style.backgroundColor=l.colors.background.css})),e.appendChild(this._scrollableElement.getDomNode()),this._register(C(()=>this._scrollableElement.getDomNode().remove())),this._styleElement=n.mainDocument.createElement("style"),i.appendChild(this._styleElement),this._register(C(()=>this._styleElement.remove())),this._register($.runAndSubscribe(l.onChangeColors,()=>{this._styleElement.textContent=[".xterm .xterm-scrollable-element > .scrollbar > .slider {",`  background: ${l.colors.scrollbarSliderBackground.css};`,"}",".xterm .xterm-scrollable-element > .scrollbar > .slider:hover {",`  background: ${l.colors.scrollbarSliderHoverBackground.css};`,"}",".xterm .xterm-scrollable-element > .scrollbar > .slider.active {",`  background: ${l.colors.scrollbarSliderActiveBackground.css};`,"}"].join(`
+`)})),this._register(this._bufferService.onResize(()=>this.queueSync())),this._register(this._bufferService.buffers.onBufferActivate(()=>{this._latestYDisp=void 0,this.queueSync()})),this._register(this._bufferService.onScroll(()=>this._sync())),this._register(this._scrollableElement.onScroll(c=>this._handleScroll(c)))}scrollLines(e){let i=this._scrollableElement.getScrollPosition();this._scrollableElement.setScrollPosition({reuseAnimation:!0,scrollTop:i.scrollTop+e*this._renderService.dimensions.css.cell.height})}scrollToLine(e,i){i&&(this._latestYDisp=e),this._scrollableElement.setScrollPosition({reuseAnimation:!i,scrollTop:e*this._renderService.dimensions.css.cell.height})}_getChangeOptions(){return{mouseWheelScrollSensitivity:this._optionsService.rawOptions.scrollSensitivity,fastScrollSensitivity:this._optionsService.rawOptions.fastScrollSensitivity,verticalScrollbarSize:this._optionsService.rawOptions.overviewRuler?.width||14}}queueSync(e){e!==void 0&&(this._latestYDisp=e),this._queuedAnimationFrame===void 0&&(this._queuedAnimationFrame=this._renderService.addRefreshCallback(()=>{this._queuedAnimationFrame=void 0,this._sync(this._latestYDisp)}))}_sync(e=this._bufferService.buffer.ydisp){!this._renderService||this._isSyncing||(this._isSyncing=!0,this._suppressOnScrollHandler=!0,this._scrollableElement.setScrollDimensions({height:this._renderService.dimensions.css.canvas.height,scrollHeight:this._renderService.dimensions.css.cell.height*this._bufferService.buffer.lines.length}),this._suppressOnScrollHandler=!1,e!==this._latestYDisp&&this._scrollableElement.setScrollPosition({scrollTop:e*this._renderService.dimensions.css.cell.height}),this._isSyncing=!1)}_handleScroll(e){if(!this._renderService||this._isHandlingScroll||this._suppressOnScrollHandler)return;this._isHandlingScroll=!0;let i=Math.round(e.scrollTop/this._renderService.dimensions.css.cell.height),r=i-this._bufferService.buffer.ydisp;r!==0&&(this._latestYDisp=i,this._onRequestScrollLines.fire(r)),this._isHandlingScroll=!1}};zt=M([S(2,F),S(3,ae),S(4,rr),S(5,Re),S(6,H),S(7,ce)],zt);var Gt=class extends D{constructor(e,i,r,n,o){super();this._screenElement=e;this._bufferService=i;this._coreBrowserService=r;this._decorationService=n;this._renderService=o;this._decorationElements=new Map;this._altBufferIsActive=!1;this._dimensionsChanged=!1;this._container=document.createElement("div"),this._container.classList.add("xterm-decoration-container"),this._screenElement.appendChild(this._container),this._register(this._renderService.onRenderedViewportChange(()=>this._doRefreshDecorations())),this._register(this._renderService.onDimensionsChange(()=>{this._dimensionsChanged=!0,this._queueRefresh()})),this._register(this._coreBrowserService.onDprChange(()=>this._queueRefresh())),this._register(this._bufferService.buffers.onBufferActivate(()=>{this._altBufferIsActive=this._bufferService.buffer===this._bufferService.buffers.alt})),this._register(this._decorationService.onDecorationRegistered(()=>this._queueRefresh())),this._register(this._decorationService.onDecorationRemoved(l=>this._removeDecoration(l))),this._register(C(()=>{this._container.remove(),this._decorationElements.clear()}))}_queueRefresh(){this._animationFrame===void 0&&(this._animationFrame=this._renderService.addRefreshCallback(()=>{this._doRefreshDecorations(),this._animationFrame=void 0}))}_doRefreshDecorations(){for(let e of this._decorationService.decorations)this._renderDecoration(e);this._dimensionsChanged=!1}_renderDecoration(e){this._refreshStyle(e),this._dimensionsChanged&&this._refreshXPosition(e)}_createElement(e){let i=this._coreBrowserService.mainDocument.createElement("div");i.classList.add("xterm-decoration"),i.classList.toggle("xterm-decoration-top-layer",e?.options?.layer==="top"),i.style.width=`${Math.round((e.options.width||1)*this._renderService.dimensions.css.cell.width)}px`,i.style.height=`${(e.options.height||1)*this._renderService.dimensions.css.cell.height}px`,i.style.top=`${(e.marker.line-this._bufferService.buffers.active.ydisp)*this._renderService.dimensions.css.cell.height}px`,i.style.lineHeight=`${this._renderService.dimensions.css.cell.height}px`;let r=e.options.x??0;return r&&r>this._bufferService.cols&&(i.style.display="none"),this._refreshXPosition(e,i),i}_refreshStyle(e){let i=e.marker.line-this._bufferService.buffers.active.ydisp;if(i<0||i>=this._bufferService.rows)e.element&&(e.element.style.display="none",e.onRenderEmitter.fire(e.element));else{let r=this._decorationElements.get(e);r||(r=this._createElement(e),e.element=r,this._decorationElements.set(e,r),this._container.appendChild(r),e.onDispose(()=>{this._decorationElements.delete(e),r.remove()})),r.style.display=this._altBufferIsActive?"none":"block",this._altBufferIsActive||(r.style.width=`${Math.round((e.options.width||1)*this._renderService.dimensions.css.cell.width)}px`,r.style.height=`${(e.options.height||1)*this._renderService.dimensions.css.cell.height}px`,r.style.top=`${i*this._renderService.dimensions.css.cell.height}px`,r.style.lineHeight=`${this._renderService.dimensions.css.cell.height}px`),e.onRenderEmitter.fire(r)}}_refreshXPosition(e,i=e.element){if(!i)return;let r=e.options.x??0;(e.options.anchor||"left")==="right"?i.style.right=r?`${r*this._renderService.dimensions.css.cell.width}px`:"":i.style.left=r?`${r*this._renderService.dimensions.css.cell.width}px`:""}_removeDecoration(e){this._decorationElements.get(e)?.remove(),this._decorationElements.delete(e),e.dispose()}};Gt=M([S(1,F),S(2,ae),S(3,Be),S(4,ce)],Gt);var Gr=class{constructor(){this._zones=[];this._zonePool=[];this._zonePoolIndex=0;this._linePadding={full:0,left:0,center:0,right:0}}get zones(){return this._zonePool.length=Math.min(this._zonePool.length,this._zones.length),this._zones}clear(){this._zones.length=0,this._zonePoolIndex=0}addDecoration(t){if(t.options.overviewRulerOptions){for(let e of this._zones)if(e.color===t.options.overviewRulerOptions.color&&e.position===t.options.overviewRulerOptions.position){if(this._lineIntersectsZone(e,t.marker.line))return;if(this._lineAdjacentToZone(e,t.marker.line,t.options.overviewRulerOptions.position)){this._addLineToZone(e,t.marker.line);return}}if(this._zonePoolIndex<this._zonePool.length){this._zonePool[this._zonePoolIndex].color=t.options.overviewRulerOptions.color,this._zonePool[this._zonePoolIndex].position=t.options.overviewRulerOptions.position,this._zonePool[this._zonePoolIndex].startBufferLine=t.marker.line,this._zonePool[this._zonePoolIndex].endBufferLine=t.marker.line,this._zones.push(this._zonePool[this._zonePoolIndex++]);return}this._zones.push({color:t.options.overviewRulerOptions.color,position:t.options.overviewRulerOptions.position,startBufferLine:t.marker.line,endBufferLine:t.marker.line}),this._zonePool.push(this._zones[this._zones.length-1]),this._zonePoolIndex++}}setPadding(t){this._linePadding=t}_lineIntersectsZone(t,e){return e>=t.startBufferLine&&e<=t.endBufferLine}_lineAdjacentToZone(t,e,i){return e>=t.startBufferLine-this._linePadding[i||"full"]&&e<=t.endBufferLine+this._linePadding[i||"full"]}_addLineToZone(t,e){t.startBufferLine=Math.min(t.startBufferLine,e),t.endBufferLine=Math.max(t.endBufferLine,e)}};var We={full:0,left:0,center:0,right:0},at={full:0,left:0,center:0,right:0},Li={full:0,left:0,center:0,right:0},bt=class extends D{constructor(e,i,r,n,o,l,a,u){super();this._viewportElement=e;this._screenElement=i;this._bufferService=r;this._decorationService=n;this._renderService=o;this._optionsService=l;this._themeService=a;this._coreBrowserService=u;this._colorZoneStore=new Gr;this._shouldUpdateDimensions=!0;this._shouldUpdateAnchor=!0;this._lastKnownBufferLength=0;this._canvas=this._coreBrowserService.mainDocument.createElement("canvas"),this._canvas.classList.add("xterm-decoration-overview-ruler"),this._refreshCanvasDimensions(),this._viewportElement.parentElement?.insertBefore(this._canvas,this._viewportElement),this._register(C(()=>this._canvas?.remove()));let h=this._canvas.getContext("2d");if(h)this._ctx=h;else throw new Error("Ctx cannot be null");this._register(this._decorationService.onDecorationRegistered(()=>this._queueRefresh(void 0,!0))),this._register(this._decorationService.onDecorationRemoved(()=>this._queueRefresh(void 0,!0))),this._register(this._renderService.onRenderedViewportChange(()=>this._queueRefresh())),this._register(this._bufferService.buffers.onBufferActivate(()=>{this._canvas.style.display=this._bufferService.buffer===this._bufferService.buffers.alt?"none":"block"})),this._register(this._bufferService.onScroll(()=>{this._lastKnownBufferLength!==this._bufferService.buffers.normal.lines.length&&(this._refreshDrawHeightConstants(),this._refreshColorZonePadding())})),this._register(this._renderService.onRender(()=>{(!this._containerHeight||this._containerHeight!==this._screenElement.clientHeight)&&(this._queueRefresh(!0),this._containerHeight=this._screenElement.clientHeight)})),this._register(this._coreBrowserService.onDprChange(()=>this._queueRefresh(!0))),this._register(this._optionsService.onSpecificOptionChange("overviewRuler",()=>this._queueRefresh(!0))),this._register(this._themeService.onChangeColors(()=>this._queueRefresh())),this._queueRefresh(!0)}get _width(){return this._optionsService.options.overviewRuler?.width||0}_refreshDrawConstants(){let e=Math.floor((this._canvas.width-1)/3),i=Math.ceil((this._canvas.width-1)/3);at.full=this._canvas.width,at.left=e,at.center=i,at.right=e,this._refreshDrawHeightConstants(),Li.full=1,Li.left=1,Li.center=1+at.left,Li.right=1+at.left+at.center}_refreshDrawHeightConstants(){We.full=Math.round(2*this._coreBrowserService.dpr);let e=this._canvas.height/this._bufferService.buffer.lines.length,i=Math.round(Math.max(Math.min(e,12),6)*this._coreBrowserService.dpr);We.left=i,We.center=i,We.right=i}_refreshColorZonePadding(){this._colorZoneStore.setPadding({full:Math.floor(this._bufferService.buffers.active.lines.length/(this._canvas.height-1)*We.full),left:Math.floor(this._bufferService.buffers.active.lines.length/(this._canvas.height-1)*We.left),center:Math.floor(this._bufferService.buffers.active.lines.length/(this._canvas.height-1)*We.center),right:Math.floor(this._bufferService.buffers.active.lines.length/(this._canvas.height-1)*We.right)}),this._lastKnownBufferLength=this._bufferService.buffers.normal.lines.length}_refreshCanvasDimensions(){this._canvas.style.width=`${this._width}px`,this._canvas.width=Math.round(this._width*this._coreBrowserService.dpr),this._canvas.style.height=`${this._screenElement.clientHeight}px`,this._canvas.height=Math.round(this._screenElement.clientHeight*this._coreBrowserService.dpr),this._refreshDrawConstants(),this._refreshColorZonePadding()}_refreshDecorations(){this._shouldUpdateDimensions&&this._refreshCanvasDimensions(),this._ctx.clearRect(0,0,this._canvas.width,this._canvas.height),this._colorZoneStore.clear();for(let i of this._decorationService.decorations)this._colorZoneStore.addDecoration(i);this._ctx.lineWidth=1,this._renderRulerOutline();let e=this._colorZoneStore.zones;for(let i of e)i.position!=="full"&&this._renderColorZone(i);for(let i of e)i.position==="full"&&this._renderColorZone(i);this._shouldUpdateDimensions=!1,this._shouldUpdateAnchor=!1}_renderRulerOutline(){this._ctx.fillStyle=this._themeService.colors.overviewRulerBorder.css,this._ctx.fillRect(0,0,1,this._canvas.height),this._optionsService.rawOptions.overviewRuler.showTopBorder&&this._ctx.fillRect(1,0,this._canvas.width-1,1),this._optionsService.rawOptions.overviewRuler.showBottomBorder&&this._ctx.fillRect(1,this._canvas.height-1,this._canvas.width-1,this._canvas.height)}_renderColorZone(e){this._ctx.fillStyle=e.color,this._ctx.fillRect(Li[e.position||"full"],Math.round((this._canvas.height-1)*(e.startBufferLine/this._bufferService.buffers.active.lines.length)-We[e.position||"full"]/2),at[e.position||"full"],Math.round((this._canvas.height-1)*((e.endBufferLine-e.startBufferLine)/this._bufferService.buffers.active.lines.length)+We[e.position||"full"]))}_queueRefresh(e,i){this._shouldUpdateDimensions=e||this._shouldUpdateDimensions,this._shouldUpdateAnchor=i||this._shouldUpdateAnchor,this._animationFrame===void 0&&(this._animationFrame=this._coreBrowserService.window.requestAnimationFrame(()=>{this._refreshDecorations(),this._animationFrame=void 0}))}};bt=M([S(2,F),S(3,Be),S(4,ce),S(5,H),S(6,Re),S(7,ae)],bt);var b;(E=>(E.NUL="\0",E.SOH="
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isComposing(){return this._isComposing}compositionstart(){this._isComposing=!0,this._compositionPosition.start=this._textarea.value.length,this._compositionView.textContent="",this._dataAlreadySent="",this._compositionView.classList.add("active")}compositionupdate(t){this._compositionView.textContent=t.data,this.updateCompositionElements(),setTimeout(()=>{this._compositionPosition.end=this._textarea.value.length},0)}compositionend(){this._finalizeComposition(!0)}keydown(t){if(this._isComposing||this._isSendingComposition){if(t.keyCode===20||t.keyCode===229||t.keyCode===16||t.keyCode===17||t.keyCode===18)return!1;this._finalizeComposition(!1)}return t.keyCode===229?(this._handleAnyTextareaChanges(),!1):!0}_finalizeComposition(t){if(this._compositionView.classList.remove("active"),this._isComposing=!1,t){let e={start:this._compositionPosition.start,end:this._compositionPosition.end};this._isSendingComposition=!0,setTimeout(()=>{if(this._isSendingComposition){this._isSendingComposition=!1;let i;e.start+=this._dataAlreadySent.length,this._isComposing?i=this._textarea.value.substring(e.start,this._compositionPosition.start):i=this._textarea.value.substring(e.start),i.length>0&&this._coreService.triggerDataEvent(i,!0)}},0)}else{this._isSendingComposition=!1;let e=this._textarea.value.substring(this._compositionPosition.start,this._compositionPosition.end);this._coreService.triggerDataEvent(e,!0)}}_handleAnyTextareaChanges(){let t=this._textarea.value;setTimeout(()=>{if(!this._isComposing){let e=this._textarea.value,i=e.replace(t,"");this._dataAlreadySent=i,e.length>t.length?this._coreService.triggerDataEvent(i,!0):e.length<t.length?this._coreService.triggerDataEvent(`${b.DEL}`,!0):e.length===t.length&&e!==t&&this._coreService.triggerDataEvent(e,!0)}},0)}updateCompositionElements(t){if(this._isComposing){if(this._bufferService.buffer.isCursorInViewport){let e=Math.min(this._bufferService.buffer.x,this._bufferService.cols-1),i=this._renderService.dimensions.css.cell.height,r=this._bufferService.buffer.y*this._renderService.dimensions.css.cell.height,n=e*this._renderService.dimensions.css.cell.width;this._compositionView.style.left=n+"px",this._compositionView.style.top=r+"px",this._compositionView.style.height=i+"px",this._compositionView.style.lineHeight=i+"px",this._compositionView.style.fontFamily=this._optionsService.rawOptions.fontFamily,this._compositionView.style.fontSize=this._optionsService.rawOptions.fontSize+"px";let o=this._compositionView.getBoundingClientRect();this._textarea.style.left=n+"px",this._textarea.style.top=r+"px",this._textarea.style.width=Math.max(o.width,1)+"px",this._textarea.style.height=Math.max(o.height,1)+"px",this._textarea.style.lineHeight=o.height+"px"}t||setTimeout(()=>this.updateCompositionElements(!0),0)}}};$t=M([S(2,F),S(3,H),S(4,ge),S(5,ce)],$t);var ue=0,he=0,de=0,J=0,ps={css:"#00000000",rgba:0},j;(i=>{function s(r,n,o,l){return l!==void 0?`#${vt(r)}${vt(n)}${vt(o)}${vt(l)}`:`#${vt(r)}${vt(n)}${vt(o)}`}i.toCss=s;function t(r,n,o,l=255){return(r<<24|n<<16|o<<8|l)>>>0}i.toRgba=t;function e(r,n,o,l){return{css:i.toCss(r,n,o,l),rgba:i.toRgba(r,n,o,l)}}i.toColor=e})(j||={});var U;(l=>{function s(a,u){if(J=(u.rgba&255)/255,J===1)return{css:u.css,rgba:u.rgba};let h=u.rgba>>24&255,c=u.rgba>>16&255,d=u.rgba>>8&255,_=a.rgba>>24&255,p=a.rgba>>16&255,m=a.rgba>>8&255;ue=_+Math.round((h-_)*J),he=p+Math.round((c-p)*J),de=m+Math.round((d-m)*J);let f=j.toCss(ue,he,de),A=j.toRgba(ue,he,de);return{css:f,rgba:A}}l.blend=s;function t(a){return(a.rgba&255)===255}l.isOpaque=t;function e(a,u,h){let c=$r.ensureContrastRatio(a.rgba,u.rgba,h);if(c)return j.toColor(c>>24&255,c>>16&255,c>>8&255)}l.ensureContrastRatio=e;function i(a){let u=(a.rgba|255)>>>0;return[ue,he,de]=$r.toChannels(u),{css:j.toCss(ue,he,de),rgba:u}}l.opaque=i;function r(a,u){return J=Math.round(u*255),[ue,he,de]=$r.toChannels(a.rgba),{css:j.toCss(ue,he,de,J),rgba:j.toRgba(ue,he,de,J)}}l.opacity=r;function n(a,u){return J=a.rgba&255,r(a,J*u/255)}l.multiplyOpacity=n;function o(a){return[a.rgba>>24&255,a.rgba>>16&255,a.rgba>>8&255]}l.toColorRGB=o})(U||={});var z;(i=>{let s,t;try{let r=document.createElement("canvas");r.width=1,r.height=1;let n=r.getContext("2d",{willReadFrequently:!0});n&&(s=n,s.globalCompositeOperation="copy",t=s.createLinearGradient(0,0,1,1))}catch{}function e(r){if(r.match(/#[\da-f]{3,8}/i))switch(r.length){case 4:return 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format");return{rgba:j.toRgba(ue,he,de,J),css:r}}i.toColor=e})(z||={});var ve;(e=>{function s(i){return t(i>>16&255,i>>8&255,i&255)}e.relativeLuminance=s;function t(i,r,n){let o=i/255,l=r/255,a=n/255,u=o<=.03928?o/12.92:Math.pow((o+.055)/1.055,2.4),h=l<=.03928?l/12.92:Math.pow((l+.055)/1.055,2.4),c=a<=.03928?a/12.92:Math.pow((a+.055)/1.055,2.4);return u*.2126+h*.7152+c*.0722}e.relativeLuminance2=t})(ve||={});var $r;(n=>{function s(o,l){if(J=(l&255)/255,J===1)return l;let a=l>>24&255,u=l>>16&255,h=l>>8&255,c=o>>24&255,d=o>>16&255,_=o>>8&255;return ue=c+Math.round((a-c)*J),he=d+Math.round((u-d)*J),de=_+Math.round((h-_)*J),j.toRgba(ue,he,de)}n.blend=s;function t(o,l,a){let u=ve.relativeLuminance(o>>8),h=ve.relativeLuminance(l>>8);if(Xe(u,h)<a){if(h<u){let p=e(o,l,a),m=Xe(u,ve.relativeLuminance(p>>8));if(m<a){let f=i(o,l,a),A=Xe(u,ve.relativeLuminance(f>>8));return m>A?p:f}return p}let d=i(o,l,a),_=Xe(u,ve.relativeLuminance(d>>8));if(_<a){let p=e(o,l,a),m=Xe(u,ve.relativeLuminance(p>>8));return _>m?d:p}return d}}n.ensureContrastRatio=t;function e(o,l,a){let u=o>>24&255,h=o>>16&255,c=o>>8&255,d=l>>24&255,_=l>>16&255,p=l>>8&255,m=Xe(ve.relativeLuminance2(d,_,p),ve.relativeLuminance2(u,h,c));for(;m<a&&(d>0||_>0||p>0);)d-=Math.max(0,Math.ceil(d*.1)),_-=Math.max(0,Math.ceil(_*.1)),p-=Math.max(0,Math.ceil(p*.1)),m=Xe(ve.relativeLuminance2(d,_,p),ve.relativeLuminance2(u,h,c));return(d<<24|_<<16|p<<8|255)>>>0}n.reduceLuminance=e;function i(o,l,a){let u=o>>24&255,h=o>>16&255,c=o>>8&255,d=l>>24&255,_=l>>16&255,p=l>>8&255,m=Xe(ve.relativeLuminance2(d,_,p),ve.relativeLuminance2(u,h,c));for(;m<a&&(d<255||_<255||p<255);)d=Math.min(255,d+Math.ceil((255-d)*.1)),_=Math.min(255,_+Math.ceil((255-_)*.1)),p=Math.min(255,p+Math.ceil((255-p)*.1)),m=Xe(ve.relativeLuminance2(d,_,p),ve.relativeLuminance2(u,h,c));return(d<<24|_<<16|p<<8|255)>>>0}n.increaseLuminance=i;function r(o){return[o>>24&255,o>>16&255,o>>8&255,o&255]}n.toChannels=r})($r||={});function vt(s){let t=s.toString(16);return t.length<2?"0"+t:t}function Xe(s,t){return s<t?(t+.05)/(s+.05):(s+.05)/(t+.05)}var Vr=class extends De{constructor(e,i,r){super();this.content=0;this.combinedData="";this.fg=e.fg,this.bg=e.bg,this.combinedData=i,this._width=r}isCombined(){return 2097152}getWidth(){return this._width}getChars(){return this.combinedData}getCode(){return 2097151}setFromCharData(e){throw new Error("not implemented")}getAsCharData(){return[this.fg,this.getChars(),this.getWidth(),this.getCode()]}},ct=class{constructor(t){this._bufferService=t;this._characterJoiners=[];this._nextCharacterJoinerId=0;this._workCell=new q}register(t){let e={id:this._nextCharacterJoinerId++,handler:t};return this._characterJoiners.push(e),e.id}deregister(t){for(let e=0;e<this._characterJoiners.length;e++)if(this._characterJoiners[e].id===t)return this._characterJoiners.splice(e,1),!0;return!1}getJoinedCharacters(t){if(this._characterJoiners.length===0)return[];let e=this._bufferService.buffer.lines.get(t);if(!e||e.length===0)return[];let i=[],r=e.translateToString(!0),n=0,o=0,l=0,a=e.getFg(0),u=e.getBg(0);for(let h=0;h<e.getTrimmedLength();h++)if(e.loadCell(h,this._workCell),this._workCell.getWidth()!==0){if(this._workCell.fg!==a||this._workCell.bg!==u){if(h-n>1){let c=this._getJoinedRanges(r,l,o,e,n);for(let d=0;d<c.length;d++)i.push(c[d])}n=h,l=o,a=this._workCell.fg,u=this._workCell.bg}o+=this._workCell.getChars().length||we.length}if(this._bufferService.cols-n>1){let h=this._getJoinedRanges(r,l,o,e,n);for(let c=0;c<h.length;c++)i.push(h[c])}return i}_getJoinedRanges(t,e,i,r,n){let o=t.substring(e,i),l=[];try{l=this._characterJoiners[0].handler(o)}catch(a){console.error(a)}for(let a=1;a<this._characterJoiners.length;a++)try{let u=this._characterJoiners[a].handler(o);for(let h=0;h<u.length;h++)ct._mergeRanges(l,u[h])}catch(u){console.error(u)}return this._stringRangesToCellRanges(l,r,n),l}_stringRangesToCellRanges(t,e,i){let r=0,n=!1,o=0,l=t[r];if(l){for(let a=i;a<this._bufferService.cols;a++){let u=e.getWidth(a),h=e.getString(a).length||we.length;if(u!==0){if(!n&&l[0]<=o&&(l[0]=a,n=!0),l[1]<=o){if(l[1]=a,l=t[++r],!l)break;l[0]<=o?(l[0]=a,n=!0):n=!1}o+=h}}l&&(l[1]=this._bufferService.cols)}}static _mergeRanges(t,e){let i=!1;for(let r=0;r<t.length;r++){let n=t[r];if(i){if(e[1]<=n[0])return t[r-1][1]=e[1],t;if(e[1]<=n[1])return t[r-1][1]=Math.max(e[1],n[1]),t.splice(r,1),t;t.splice(r,1),r--}else{if(e[1]<=n[0])return t.splice(r,0,e),t;if(e[1]<=n[1])return n[0]=Math.min(e[0],n[0]),t;e[0]<n[1]&&(n[0]=Math.min(e[0],n[0]),i=!0);continue}}return i?t[t.length-1][1]=e[1]:t.push(e),t}};ct=M([S(0,F)],ct);function Oa(s){return 57508<=s&&s<=57558}function Ba(s){return 9472<=s&&s<=9631}function $o(s){return Oa(s)||Ba(s)}function Vo(){return{css:{canvas:qr(),cell:qr()},device:{canvas:qr(),cell:qr(),char:{width:0,height:0,left:0,top:0}}}}function qr(){return{width:0,height:0}}var Vt=class{constructor(t,e,i,r,n,o,l){this._document=t;this._characterJoinerService=e;this._optionsService=i;this._coreBrowserService=r;this._coreService=n;this._decorationService=o;this._themeService=l;this._workCell=new q;this._columnSelectMode=!1;this.defaultSpacing=0}handleSelectionChanged(t,e,i){this._selectionStart=t,this._selectionEnd=e,this._columnSelectMode=i}createRow(t,e,i,r,n,o,l,a,u,h,c){let d=[],_=this._characterJoinerService.getJoinedCharacters(e),p=this._themeService.colors,m=t.getNoBgTrimmedLength();i&&m<o+1&&(m=o+1);let f,A=0,R="",O=0,I=0,k=0,P=0,oe=!1,Me=0,Pe=!1,Ke=0,di=0,V=[],Qe=h!==-1&&c!==-1;for(let y=0;y<m;y++){t.loadCell(y,this._workCell);let T=this._workCell.getWidth();if(T===0)continue;let g=!1,w=y>=di,E=y,x=this._workCell;if(_.length>0&&y===_[0][0]&&w){let W=_.shift(),An=this._isCellInSelection(W[0],e);for(O=W[0]+1;O<W[1];O++)w&&=An===this._isCellInSelection(O,e);w&&=!i||o<W[0]||o>=W[1],w?(g=!0,x=new Vr(this._workCell,t.translateToString(!0,W[0],W[1]),W[1]-W[0]),E=W[1]-1,T=x.getWidth()):di=W[1]}let N=this._isCellInSelection(y,e),Z=i&&y===o,te=Qe&&y>=h&&y<=c,Oe=!1;this._decorationService.forEachDecorationAtCell(y,e,void 0,W=>{Oe=!0});let ze=x.getChars()||we;if(ze===" "&&(x.isUnderline()||x.isOverline())&&(ze="\xA0"),Ke=T*a-u.get(ze,x.isBold(),x.isItalic()),!f)f=this._document.createElement("span");else if(A&&(N&&Pe||!N&&!Pe&&x.bg===I)&&(N&&Pe&&p.selectionForeground||x.fg===k)&&x.extended.ext===P&&te===oe&&Ke===Me&&!Z&&!g&&!Oe&&w){x.isInvisible()?R+=we:R+=ze,A++;continue}else A&&(f.textContent=R),f=this._document.createElement("span"),A=0,R="";if(I=x.bg,k=x.fg,P=x.extended.ext,oe=te,Me=Ke,Pe=N,g&&o>=y&&o<=E&&(o=y),!this._coreService.isCursorHidden&&Z&&this._coreService.isCursorInitialized){if(V.push("xterm-cursor"),this._coreBrowserService.isFocused)l&&V.push("xterm-cursor-blink"),V.push(r==="bar"?"xterm-cursor-bar":r==="underline"?"xterm-cursor-underline":"xterm-cursor-block");else if(n)switch(n){case"outline":V.push("xterm-cursor-outline");break;case"block":V.push("xterm-cursor-block");break;case"bar":V.push("xterm-cursor-bar");break;case"underline":V.push("xterm-cursor-underline");break;default:break}}if(x.isBold()&&V.push("xterm-bold"),x.isItalic()&&V.push("xterm-italic"),x.isDim()&&V.push("xterm-dim"),x.isInvisible()?R=we:R=x.getChars()||we,x.isUnderline()&&(V.push(`xterm-underline-${x.extended.underlineStyle}`),R===" "&&(R="\xA0"),!x.isUnderlineColorDefault()))if(x.isUnderlineColorRGB())f.style.textDecorationColor=`rgb(${De.toColorRGB(x.getUnderlineColor()).join(",")})`;else{let W=x.getUnderlineColor();this._optionsService.rawOptions.drawBoldTextInBrightColors&&x.isBold()&&W<8&&(W+=8),f.style.textDecorationColor=p.ansi[W].css}x.isOverline()&&(V.push("xterm-overline"),R===" "&&(R="\xA0")),x.isStrikethrough()&&V.push("xterm-strikethrough"),te&&(f.style.textDecoration="underline");let le=x.getFgColor(),et=x.getFgColorMode(),me=x.getBgColor(),ht=x.getBgColorMode(),fi=!!x.isInverse();if(fi){let W=le;le=me,me=W;let An=et;et=ht,ht=An}let tt,Qi,pi=!1;this._decorationService.forEachDecorationAtCell(y,e,void 0,W=>{W.options.layer!=="top"&&pi||(W.backgroundColorRGB&&(ht=50331648,me=W.backgroundColorRGB.rgba>>8&16777215,tt=W.backgroundColorRGB),W.foregroundColorRGB&&(et=50331648,le=W.foregroundColorRGB.rgba>>8&16777215,Qi=W.foregroundColorRGB),pi=W.options.layer==="top")}),!pi&&N&&(tt=this._coreBrowserService.isFocused?p.selectionBackgroundOpaque:p.selectionInactiveBackgroundOpaque,me=tt.rgba>>8&16777215,ht=50331648,pi=!0,p.selectionForeground&&(et=50331648,le=p.selectionForeground.rgba>>8&16777215,Qi=p.selectionForeground)),pi&&V.push("xterm-decoration-top");let it;switch(ht){case 16777216:case 33554432:it=p.ansi[me],V.push(`xterm-bg-${me}`);break;case 50331648:it=j.toColor(me>>16,me>>8&255,me&255),this._addStyle(f,`background-color:#${qo((me>>>0).toString(16),"0",6)}`);break;case 0:default:fi?(it=p.foreground,V.push(`xterm-bg-${257}`)):it=p.background}switch(tt||x.isDim()&&(tt=U.multiplyOpacity(it,.5)),et){case 16777216:case 33554432:x.isBold()&&le<8&&this._optionsService.rawOptions.drawBoldTextInBrightColors&&(le+=8),this._applyMinimumContrast(f,it,p.ansi[le],x,tt,void 0)||V.push(`xterm-fg-${le}`);break;case 50331648:let W=j.toColor(le>>16&255,le>>8&255,le&255);this._applyMinimumContrast(f,it,W,x,tt,Qi)||this._addStyle(f,`color:#${qo(le.toString(16),"0",6)}`);break;case 0:default:this._applyMinimumContrast(f,it,p.foreground,x,tt,Qi)||fi&&V.push(`xterm-fg-${257}`)}V.length&&(f.className=V.join(" "),V.length=0),!Z&&!g&&!Oe&&w?A++:f.textContent=R,Ke!==this.defaultSpacing&&(f.style.letterSpacing=`${Ke}px`),d.push(f),y=E}return f&&A&&(f.textContent=R),d}_applyMinimumContrast(t,e,i,r,n,o){if(this._optionsService.rawOptions.minimumContrastRatio===1||$o(r.getCode()))return!1;let l=this._getContrastCache(r),a;if(!n&&!o&&(a=l.getColor(e.rgba,i.rgba)),a===void 0){let u=this._optionsService.rawOptions.minimumContrastRatio/(r.isDim()?2:1);a=U.ensureContrastRatio(n||e,o||i,u),l.setColor((n||e).rgba,(o||i).rgba,a??null)}return a?(this._addStyle(t,`color:${a.css}`),!0):!1}_getContrastCache(t){return t.isDim()?this._themeService.colors.halfContrastCache:this._themeService.colors.contrastCache}_addStyle(t,e){t.setAttribute("style",`${t.getAttribute("style")||""}${e};`)}_isCellInSelection(t,e){let i=this._selectionStart,r=this._selectionEnd;return!i||!r?!1:this._columnSelectMode?i[0]<=r[0]?t>=i[0]&&e>=i[1]&&t<r[0]&&e<=r[1]:t<i[0]&&e>=i[1]&&t>=r[0]&&e<=r[1]:e>i[1]&&e<r[1]||i[1]===r[1]&&e===i[1]&&t>=i[0]&&t<r[0]||i[1]<r[1]&&e===r[1]&&t<r[0]||i[1]<r[1]&&e===i[1]&&t>=i[0]}};Vt=M([S(1,or),S(2,H),S(3,ae),S(4,ge),S(5,Be),S(6,Re)],Vt);function qo(s,t,e){for(;s.length<e;)s=t+s;return s}var Yr=class{constructor(t,e){this._flat=new Float32Array(256);this._font="";this._fontSize=0;this._weight="normal";this._weightBold="bold";this._measureElements=[];this._container=t.createElement("div"),this._container.classList.add("xterm-width-cache-measure-container"),this._container.setAttribute("aria-hidden","true"),this._container.style.whiteSpace="pre",this._container.style.fontKerning="none";let i=t.createElement("span");i.classList.add("xterm-char-measure-element");let r=t.createElement("span");r.classList.add("xterm-char-measure-element"),r.style.fontWeight="bold";let n=t.createElement("span");n.classList.add("xterm-char-measure-element"),n.style.fontStyle="italic";let o=t.createElement("span");o.classList.add("xterm-char-measure-element"),o.style.fontWeight="bold",o.style.fontStyle="italic",this._measureElements=[i,r,n,o],this._container.appendChild(i),this._container.appendChild(r),this._container.appendChild(n),this._container.appendChild(o),e.appendChild(this._container),this.clear()}dispose(){this._container.remove(),this._measureElements.length=0,this._holey=void 0}clear(){this._flat.fill(-9999),this._holey=new Map}setFont(t,e,i,r){t===this._font&&e===this._fontSize&&i===this._weight&&r===this._weightBold||(this._font=t,this._fontSize=e,this._weight=i,this._weightBold=r,this._container.style.fontFamily=this._font,this._container.style.fontSize=`${this._fontSize}px`,this._measureElements[0].style.fontWeight=`${i}`,this._measureElements[1].style.fontWeight=`${r}`,this._measureElements[2].style.fontWeight=`${i}`,this._measureElements[3].style.fontWeight=`${r}`,this.clear())}get(t,e,i){let r=0;if(!e&&!i&&t.length===1&&(r=t.charCodeAt(0))<256){if(this._flat[r]!==-9999)return this._flat[r];let l=this._measure(t,0);return l>0&&(this._flat[r]=l),l}let n=t;e&&(n+="B"),i&&(n+="I");let o=this._holey.get(n);if(o===void 0){let l=0;e&&(l|=1),i&&(l|=2),o=this._measure(t,l),o>0&&this._holey.set(n,o)}return o}_measure(t,e){let i=this._measureElements[e];return i.textContent=t.repeat(32),i.offsetWidth/32}};var ms=class{constructor(){this.clear()}clear(){this.hasSelection=!1,this.columnSelectMode=!1,this.viewportStartRow=0,this.viewportEndRow=0,this.viewportCappedStartRow=0,this.viewportCappedEndRow=0,this.startCol=0,this.endCol=0,this.selectionStart=void 0,this.selectionEnd=void 0}update(t,e,i,r=!1){if(this.selectionStart=e,this.selectionEnd=i,!e||!i||e[0]===i[0]&&e[1]===i[1]){this.clear();return}let n=t.buffers.active.ydisp,o=e[1]-n,l=i[1]-n,a=Math.max(o,0),u=Math.min(l,t.rows-1);if(a>=t.rows||u<0){this.clear();return}this.hasSelection=!0,this.columnSelectMode=r,this.viewportStartRow=o,this.viewportEndRow=l,this.viewportCappedStartRow=a,this.viewportCappedEndRow=u,this.startCol=e[0],this.endCol=i[0]}isCellSelected(t,e,i){return this.hasSelection?(i-=t.buffer.active.viewportY,this.columnSelectMode?this.startCol<=this.endCol?e>=this.startCol&&i>=this.viewportCappedStartRow&&e<this.endCol&&i<=this.viewportCappedEndRow:e<this.startCol&&i>=this.viewportCappedStartRow&&e>=this.endCol&&i<=this.viewportCappedEndRow:i>this.viewportStartRow&&i<this.viewportEndRow||this.viewportStartRow===this.viewportEndRow&&i===this.viewportStartRow&&e>=this.startCol&&e<this.endCol||this.viewportStartRow<this.viewportEndRow&&i===this.viewportEndRow&&e<this.endCol||this.viewportStartRow<this.viewportEndRow&&i===this.viewportStartRow&&e>=this.startCol):!1}};function Yo(){return new ms}var _s="xterm-dom-renderer-owner-",Le="xterm-rows",jr="xterm-fg-",jo="xterm-bg-",ki="xterm-focus",Xr="xterm-selection",Na=1,Yt=class extends D{constructor(e,i,r,n,o,l,a,u,h,c,d,_,p,m){super();this._terminal=e;this._document=i;this._element=r;this._screenElement=n;this._viewportElement=o;this._helperContainer=l;this._linkifier2=a;this._charSizeService=h;this._optionsService=c;this._bufferService=d;this._coreService=_;this._coreBrowserService=p;this._themeService=m;this._terminalClass=Na++;this._rowElements=[];this._selectionRenderModel=Yo();this.onRequestRedraw=this._register(new v).event;this._rowContainer=this._document.createElement("div"),this._rowContainer.classList.add(Le),this._rowContainer.style.lineHeight="normal",this._rowContainer.setAttribute("aria-hidden","true"),this._refreshRowElements(this._bufferService.cols,this._bufferService.rows),this._selectionContainer=this._document.createElement("div"),this._selectionContainer.classList.add(Xr),this._selectionContainer.setAttribute("aria-hidden","true"),this.dimensions=Vo(),this._updateDimensions(),this._register(this._optionsService.onOptionChange(()=>this._handleOptionsChanged())),this._register(this._themeService.onChangeColors(f=>this._injectCss(f))),this._injectCss(this._themeService.colors),this._rowFactory=u.createInstance(Vt,document),this._element.classList.add(_s+this._terminalClass),this._screenElement.appendChild(this._rowContainer),this._screenElement.appendChild(this._selectionContainer),this._register(this._linkifier2.onShowLinkUnderline(f=>this._handleLinkHover(f))),this._register(this._linkifier2.onHideLinkUnderline(f=>this._handleLinkLeave(f))),this._register(C(()=>{this._element.classList.remove(_s+this._terminalClass),this._rowContainer.remove(),this._selectionContainer.remove(),this._widthCache.dispose(),this._themeStyleElement.remove(),this._dimensionsStyleElement.remove()})),this._widthCache=new Yr(this._document,this._helperContainer),this._widthCache.setFont(this._optionsService.rawOptions.fontFamily,this._optionsService.rawOptions.fontSize,this._optionsService.rawOptions.fontWeight,this._optionsService.rawOptions.fontWeightBold),this._setDefaultSpacing()}_updateDimensions(){let e=this._coreBrowserService.dpr;this.dimensions.device.char.width=this._charSizeService.width*e,this.dimensions.device.char.height=Math.ceil(this._charSizeService.height*e),this.dimensions.device.cell.width=this.dimensions.device.char.width+Math.round(this._optionsService.rawOptions.letterSpacing),this.dimensions.device.cell.height=Math.floor(this.dimensions.device.char.height*this._optionsService.rawOptions.lineHeight),this.dimensions.device.char.left=0,this.dimensions.device.char.top=0,this.dimensions.device.canvas.width=this.dimensions.device.cell.width*this._bufferService.cols,this.dimensions.device.canvas.height=this.dimensions.device.cell.height*this._bufferService.rows,this.dimensions.css.canvas.width=Math.round(this.dimensions.device.canvas.width/e),this.dimensions.css.canvas.height=Math.round(this.dimensions.device.canvas.height/e),this.dimensions.css.cell.width=this.dimensions.css.canvas.width/this._bufferService.cols,this.dimensions.css.cell.height=this.dimensions.css.canvas.height/this._bufferService.rows;for(let r of this._rowElements)r.style.width=`${this.dimensions.css.canvas.width}px`,r.style.height=`${this.dimensions.css.cell.height}px`,r.style.lineHeight=`${this.dimensions.css.cell.height}px`,r.style.overflow="hidden";this._dimensionsStyleElement||(this._dimensionsStyleElement=this._document.createElement("style"),this._screenElement.appendChild(this._dimensionsStyleElement));let i=`${this._terminalSelector} .${Le} span { display: inline-block; height: 100%; vertical-align: top;}`;this._dimensionsStyleElement.textContent=i,this._selectionContainer.style.height=this._viewportElement.style.height,this._screenElement.style.width=`${this.dimensions.css.canvas.width}px`,this._screenElement.style.height=`${this.dimensions.css.canvas.height}px`}_injectCss(e){this._themeStyleElement||(this._themeStyleElement=this._document.createElement("style"),this._screenElement.appendChild(this._themeStyleElement));let i=`${this._terminalSelector} .${Le} { pointer-events: none; color: ${e.foreground.css}; font-family: ${this._optionsService.rawOptions.fontFamily}; font-size: ${this._optionsService.rawOptions.fontSize}px; font-kerning: none; white-space: pre}`;i+=`${this._terminalSelector} .${Le} .xterm-dim { color: ${U.multiplyOpacity(e.foreground,.5).css};}`,i+=`${this._terminalSelector} span:not(.xterm-bold) { font-weight: ${this._optionsService.rawOptions.fontWeight};}${this._terminalSelector} span.xterm-bold { font-weight: ${this._optionsService.rawOptions.fontWeightBold};}${this._terminalSelector} span.xterm-italic { font-style: italic;}`;let r=`blink_underline_${this._terminalClass}`,n=`blink_bar_${this._terminalClass}`,o=`blink_block_${this._terminalClass}`;i+=`@keyframes ${r} { 50% {  border-bottom-style: hidden; }}`,i+=`@keyframes ${n} { 50% {  box-shadow: none; }}`,i+=`@keyframes ${o} { 0% {  background-color: ${e.cursor.css};  color: ${e.cursorAccent.css}; } 50% {  background-color: inherit;  color: ${e.cursor.css}; }}`,i+=`${this._terminalSelector} .${Le}.${ki} .xterm-cursor.xterm-cursor-blink.xterm-cursor-underline { animation: ${r} 1s step-end infinite;}${this._terminalSelector} .${Le}.${ki} .xterm-cursor.xterm-cursor-blink.xterm-cursor-bar { animation: ${n} 1s step-end infinite;}${this._terminalSelector} .${Le}.${ki} .xterm-cursor.xterm-cursor-blink.xterm-cursor-block { animation: ${o} 1s step-end infinite;}${this._terminalSelector} .${Le} .xterm-cursor.xterm-cursor-block { background-color: ${e.cursor.css}; color: ${e.cursorAccent.css};}${this._terminalSelector} .${Le} .xterm-cursor.xterm-cursor-block:not(.xterm-cursor-blink) { background-color: ${e.cursor.css} !important; color: ${e.cursorAccent.css} !important;}${this._terminalSelector} .${Le} .xterm-cursor.xterm-cursor-outline { outline: 1px solid ${e.cursor.css}; outline-offset: -1px;}${this._terminalSelector} .${Le} .xterm-cursor.xterm-cursor-bar { box-shadow: ${this._optionsService.rawOptions.cursorWidth}px 0 0 ${e.cursor.css} inset;}${this._terminalSelector} .${Le} .xterm-cursor.xterm-cursor-underline { border-bottom: 1px ${e.cursor.css}; border-bottom-style: solid; height: calc(100% - 1px);}`,i+=`${this._terminalSelector} .${Xr} { position: absolute; top: 0; left: 0; z-index: 1; pointer-events: none;}${this._terminalSelector}.focus .${Xr} div { position: absolute; background-color: ${e.selectionBackgroundOpaque.css};}${this._terminalSelector} .${Xr} div { position: absolute; background-color: ${e.selectionInactiveBackgroundOpaque.css};}`;for(let[l,a]of e.ansi.entries())i+=`${this._terminalSelector} .${jr}${l} { color: ${a.css}; }${this._terminalSelector} .${jr}${l}.xterm-dim { color: ${U.multiplyOpacity(a,.5).css}; }${this._terminalSelector} .${jo}${l} { background-color: ${a.css}; }`;i+=`${this._terminalSelector} .${jr}${257} { color: ${U.opaque(e.background).css}; }${this._terminalSelector} .${jr}${257}.xterm-dim { color: ${U.multiplyOpacity(U.opaque(e.background),.5).css}; }${this._terminalSelector} .${jo}${257} { background-color: ${e.foreground.css}; }`,this._themeStyleElement.textContent=i}_setDefaultSpacing(){let e=this.dimensions.css.cell.width-this._widthCache.get("W",!1,!1);this._rowContainer.style.letterSpacing=`${e}px`,this._rowFactory.defaultSpacing=e}handleDevicePixelRatioChange(){this._updateDimensions(),this._widthCache.clear(),this._setDefaultSpacing()}_refreshRowElements(e,i){for(let r=this._rowElements.length;r<=i;r++){let n=this._document.createElement("div");this._rowContainer.appendChild(n),this._rowElements.push(n)}for(;this._rowElements.length>i;)this._rowContainer.removeChild(this._rowElements.pop())}handleResize(e,i){this._refreshRowElements(e,i),this._updateDimensions(),this.handleSelectionChanged(this._selectionRenderModel.selectionStart,this._selectionRenderModel.selectionEnd,this._selectionRenderModel.columnSelectMode)}handleCharSizeChanged(){this._updateDimensions(),this._widthCache.clear(),this._setDefaultSpacing()}handleBlur(){this._rowContainer.classList.remove(ki),this.renderRows(0,this._bufferService.rows-1)}handleFocus(){this._rowContainer.classList.add(ki),this.renderRows(this._bufferService.buffer.y,this._bufferService.buffer.y)}handleSelectionChanged(e,i,r){if(this._selectionContainer.replaceChildren(),this._rowFactory.handleSelectionChanged(e,i,r),this.renderRows(0,this._bufferService.rows-1),!e||!i||(this._selectionRenderModel.update(this._terminal,e,i,r),!this._selectionRenderModel.hasSelection))return;let n=this._selectionRenderModel.viewportStartRow,o=this._selectionRenderModel.viewportEndRow,l=this._selectionRenderModel.viewportCappedStartRow,a=this._selectionRenderModel.viewportCappedEndRow,u=this._document.createDocumentFragment();if(r){let h=e[0]>i[0];u.appendChild(this._createSelectionElement(l,h?i[0]:e[0],h?e[0]:i[0],a-l+1))}else{let h=n===l?e[0]:0,c=l===o?i[0]:this._bufferService.cols;u.appendChild(this._createSelectionElement(l,h,c));let d=a-l-1;if(u.appendChild(this._createSelectionElement(l+1,0,this._bufferService.cols,d)),l!==a){let _=o===a?i[0]:this._bufferService.cols;u.appendChild(this._createSelectionElement(a,0,_))}}this._selectionContainer.appendChild(u)}_createSelectionElement(e,i,r,n=1){let o=this._document.createElement("div"),l=i*this.dimensions.css.cell.width,a=this.dimensions.css.cell.width*(r-i);return l+a>this.dimensions.css.canvas.width&&(a=this.dimensions.css.canvas.width-l),o.style.height=`${n*this.dimensions.css.cell.height}px`,o.style.top=`${e*this.dimensions.css.cell.height}px`,o.style.left=`${l}px`,o.style.width=`${a}px`,o}handleCursorMove(){}_handleOptionsChanged(){this._updateDimensions(),this._injectCss(this._themeService.colors),this._widthCache.setFont(this._optionsService.rawOptions.fontFamily,this._optionsService.rawOptions.fontSize,this._optionsService.rawOptions.fontWeight,this._optionsService.rawOptions.fontWeightBold),this._setDefaultSpacing()}clear(){for(let e of this._rowElements)e.replaceChildren()}renderRows(e,i){let r=this._bufferService.buffer,n=r.ybase+r.y,o=Math.min(r.x,this._bufferService.cols-1),l=this._coreService.decPrivateModes.cursorBlink??this._optionsService.rawOptions.cursorBlink,a=this._coreService.decPrivateModes.cursorStyle??this._optionsService.rawOptions.cursorStyle,u=this._optionsService.rawOptions.cursorInactiveStyle;for(let h=e;h<=i;h++){let c=h+r.ydisp,d=this._rowElements[h],_=r.lines.get(c);if(!d||!_)break;d.replaceChildren(...this._rowFactory.createRow(_,c,c===n,a,u,o,l,this.dimensions.css.cell.width,this._widthCache,-1,-1))}}get _terminalSelector(){return`.${_s}${this._terminalClass}`}_handleLinkHover(e){this._setCellUnderline(e.x1,e.x2,e.y1,e.y2,e.cols,!0)}_handleLinkLeave(e){this._setCellUnderline(e.x1,e.x2,e.y1,e.y2,e.cols,!1)}_setCellUnderline(e,i,r,n,o,l){r<0&&(e=0),n<0&&(i=0);let a=this._bufferService.rows-1;r=Math.max(Math.min(r,a),0),n=Math.max(Math.min(n,a),0),o=Math.min(o,this._bufferService.cols);let u=this._bufferService.buffer,h=u.ybase+u.y,c=Math.min(u.x,o-1),d=this._optionsService.rawOptions.cursorBlink,_=this._optionsService.rawOptions.cursorStyle,p=this._optionsService.rawOptions.cursorInactiveStyle;for(let m=r;m<=n;++m){let f=m+u.ydisp,A=this._rowElements[m],R=u.lines.get(f);if(!A||!R)break;A.replaceChildren(...this._rowFactory.createRow(R,f,f===h,_,p,c,d,this.dimensions.css.cell.width,this._widthCache,l?m===r?e:0:-1,l?(m===n?i:o)-1:-1))}}};Yt=M([S(7,xt),S(8,nt),S(9,H),S(10,F),S(11,ge),S(12,ae),S(13,Re)],Yt);var jt=class extends D{constructor(e,i,r){super();this._optionsService=r;this.width=0;this.height=0;this._onCharSizeChange=this._register(new v);this.onCharSizeChange=this._onCharSizeChange.event;try{this._measureStrategy=this._register(new vs(this._optionsService))}catch{this._measureStrategy=this._register(new bs(e,i,this._optionsService))}this._register(this._optionsService.onMultipleOptionChange(["fontFamily","fontSize"],()=>this.measure()))}get hasValidSize(){return this.width>0&&this.height>0}measure(){let e=this._measureStrategy.measure();(e.width!==this.width||e.height!==this.height)&&(this.width=e.width,this.height=e.height,this._onCharSizeChange.fire())}};jt=M([S(2,H)],jt);var Zr=class extends D{constructor(){super(...arguments);this._result={width:0,height:0}}_validateAndSet(e,i){e!==void 0&&e>0&&i!==void 0&&i>0&&(this._result.width=e,this._result.height=i)}},bs=class extends Zr{constructor(e,i,r){super();this._document=e;this._parentElement=i;this._optionsService=r;this._measureElement=this._document.createElement("span"),this._measureElement.classList.add("xterm-char-measure-element"),this._measureElement.textContent="W".repeat(32),this._measureElement.setAttribute("aria-hidden","true"),this._measureElement.style.whiteSpace="pre",this._measureElement.style.fontKerning="none",this._parentElement.appendChild(this._measureElement)}measure(){return this._measureElement.style.fontFamily=this._optionsService.rawOptions.fontFamily,this._measureElement.style.fontSize=`${this._optionsService.rawOptions.fontSize}px`,this._validateAndSet(Number(this._measureElement.offsetWidth)/32,Number(this._measureElement.offsetHeight)),this._result}},vs=class extends Zr{constructor(e){super();this._optionsService=e;this._canvas=new OffscreenCanvas(100,100),this._ctx=this._canvas.getContext("2d");let i=this._ctx.measureText("W");if(!("width"in i&&"fontBoundingBoxAscent"in i&&"fontBoundingBoxDescent"in i))throw new Error("Required font metrics not supported")}measure(){this._ctx.font=`${this._optionsService.rawOptions.fontSize}px ${this._optionsService.rawOptions.fontFamily}`;let e=this._ctx.measureText("W");return this._validateAndSet(e.width,e.fontBoundingBoxAscent+e.fontBoundingBoxDescent),this._result}};var Jr=class extends D{constructor(e,i,r){super();this._textarea=e;this._window=i;this.mainDocument=r;this._isFocused=!1;this._cachedIsFocused=void 0;this._screenDprMonitor=this._register(new gs(this._window));this._onDprChange=this._register(new v);this.onDprChange=this._onDprChange.event;this._onWindowChange=this._register(new v);this.onWindowChange=this._onWindowChange.event;this._register(this.onWindowChange(n=>this._screenDprMonitor.setWindow(n))),this._register($.forward(this._screenDprMonitor.onDprChange,this._onDprChange)),this._register(L(this._textarea,"focus",()=>this._isFocused=!0)),this._register(L(this._textarea,"blur",()=>this._isFocused=!1))}get window(){return this._window}set window(e){this._window!==e&&(this._window=e,this._onWindowChange.fire(this._window))}get dpr(){return this.window.devicePixelRatio}get isFocused(){return this._cachedIsFocused===void 0&&(this._cachedIsFocused=this._isFocused&&this._textarea.ownerDocument.hasFocus(),queueMicrotask(()=>this._cachedIsFocused=void 0)),this._cachedIsFocused}},gs=class extends D{constructor(e){super();this._parentWindow=e;this._windowResizeListener=this._register(new ye);this._onDprChange=this._register(new v);this.onDprChange=this._onDprChange.event;this._outerListener=()=>this._setDprAndFireIfDiffers(),this._currentDevicePixelRatio=this._parentWindow.devicePixelRatio,this._updateDpr(),this._setWindowResizeListener(),this._register(C(()=>this.clearListener()))}setWindow(e){this._parentWindow=e,this._setWindowResizeListener(),this._setDprAndFireIfDiffers()}_setWindowResizeListener(){this._windowResizeListener.value=L(this._parentWindow,"resize",()=>this._setDprAndFireIfDiffers())}_setDprAndFireIfDiffers(){this._parentWindow.devicePixelRatio!==this._currentDevicePixelRatio&&this._onDprChange.fire(this._parentWindow.devicePixelRatio),this._updateDpr()}_updateDpr(){this._outerListener&&(this._resolutionMediaMatchList?.removeListener(this._outerListener),this._currentDevicePixelRatio=this._parentWindow.devicePixelRatio,this._resolutionMediaMatchList=this._parentWindow.matchMedia(`screen and (resolution: ${this._parentWindow.devicePixelRatio}dppx)`),this._resolutionMediaMatchList.addListener(this._outerListener))}clearListener(){!this._resolutionMediaMatchList||!this._outerListener||(this._resolutionMediaMatchList.removeListener(this._outerListener),this._resolutionMediaMatchList=void 0,this._outerListener=void 0)}};var Qr=class extends D{constructor(){super();this.linkProviders=[];this._register(C(()=>this.linkProviders.length=0))}registerLinkProvider(e){return this.linkProviders.push(e),{dispose:()=>{let i=this.linkProviders.indexOf(e);i!==-1&&this.linkProviders.splice(i,1)}}}};function Ci(s,t,e){let i=e.getBoundingClientRect(),r=s.getComputedStyle(e),n=parseInt(r.getPropertyValue("padding-left")),o=parseInt(r.getPropertyValue("padding-top"));return[t.clientX-i.left-n,t.clientY-i.top-o]}function Xo(s,t,e,i,r,n,o,l,a){if(!n)return;let u=Ci(s,t,e);if(u)return u[0]=Math.ceil((u[0]+(a?o/2:0))/o),u[1]=Math.ceil(u[1]/l),u[0]=Math.min(Math.max(u[0],1),i+(a?1:0)),u[1]=Math.min(Math.max(u[1],1),r),u}var Xt=class{constructor(t,e){this._renderService=t;this._charSizeService=e}getCoords(t,e,i,r,n){return Xo(window,t,e,i,r,this._charSizeService.hasValidSize,this._renderService.dimensions.css.cell.width,this._renderService.dimensions.css.cell.height,n)}getMouseReportCoords(t,e){let i=Ci(window,t,e);if(this._charSizeService.hasValidSize)return i[0]=Math.min(Math.max(i[0],0),this._renderService.dimensions.css.canvas.width-1),i[1]=Math.min(Math.max(i[1],0),this._renderService.dimensions.css.canvas.height-1),{col:Math.floor(i[0]/this._renderService.dimensions.css.cell.width),row:Math.floor(i[1]/this._renderService.dimensions.css.cell.height),x:Math.floor(i[0]),y:Math.floor(i[1])}}};Xt=M([S(0,ce),S(1,nt)],Xt);var en=class{constructor(t,e){this._renderCallback=t;this._coreBrowserService=e;this._refreshCallbacks=[]}dispose(){this._animationFrame&&(this._coreBrowserService.window.cancelAnimationFrame(this._animationFrame),this._animationFrame=void 0)}addRefreshCallback(t){return this._refreshCallbacks.push(t),this._animationFrame||(this._animationFrame=this._coreBrowserService.window.requestAnimationFrame(()=>this._innerRefresh())),this._animationFrame}refresh(t,e,i){this._rowCount=i,t=t!==void 0?t:0,e=e!==void 0?e:this._rowCount-1,this._rowStart=this._rowStart!==void 0?Math.min(this._rowStart,t):t,this._rowEnd=this._rowEnd!==void 0?Math.max(this._rowEnd,e):e,!this._animationFrame&&(this._animationFrame=this._coreBrowserService.window.requestAnimationFrame(()=>this._innerRefresh()))}_innerRefresh(){if(this._animationFrame=void 0,this._rowStart===void 0||this._rowEnd===void 0||this._rowCount===void 0){this._runRefreshCallbacks();return}let t=Math.max(this._rowStart,0),e=Math.min(this._rowEnd,this._rowCount-1);this._rowStart=void 0,this._rowEnd=void 0,this._renderCallback(t,e),this._runRefreshCallbacks()}_runRefreshCallbacks(){for(let t of this._refreshCallbacks)t(0);this._refreshCallbacks=[]}};var tn={};Ll(tn,{getSafariVersion:()=>Ha,isChromeOS:()=>Ts,isFirefox:()=>Ss,isIpad:()=>Wa,isIphone:()=>Ua,isLegacyEdge:()=>Fa,isLinux:()=>Bi,isMac:()=>Zt,isNode:()=>Mi,isSafari:()=>Zo,isWindows:()=>Es});var Mi=typeof process<"u"&&"title"in process,Pi=Mi?"node":navigator.userAgent,Oi=Mi?"node":navigator.platform,Ss=Pi.includes("Firefox"),Fa=Pi.includes("Edge"),Zo=/^((?!chrome|android).)*safari/i.test(Pi);function Ha(){if(!Zo)return 0;let s=Pi.match(/Version\/(\d+)/);return s===null||s.length<2?0:parseInt(s[1])}var Zt=["Macintosh","MacIntel","MacPPC","Mac68K"].includes(Oi),Wa=Oi==="iPad",Ua=Oi==="iPhone",Es=["Windows","Win16","Win32","WinCE"].includes(Oi),Bi=Oi.indexOf("Linux")>=0,Ts=/\bCrOS\b/.test(Pi);var rn=class{constructor(){this._tasks=[];this._i=0}enqueue(t){this._tasks.push(t),this._start()}flush(){for(;this._i<this._tasks.length;)this._tasks[this._i]()||this._i++;this.clear()}clear(){this._idleCallback&&(this._cancelCallback(this._idleCallback),this._idleCallback=void 0),this._i=0,this._tasks.length=0}_start(){this._idleCallback||(this._idleCallback=this._requestCallback(this._process.bind(this)))}_process(t){this._idleCallback=void 0;let e=0,i=0,r=t.timeRemaining(),n=0;for(;this._i<this._tasks.length;){if(e=performance.now(),this._tasks[this._i]()||this._i++,e=Math.max(1,performance.now()-e),i=Math.max(e,i),n=t.timeRemaining(),i*1.5>n){r-e<-20&&console.warn(`task queue exceeded allotted deadline by ${Math.abs(Math.round(r-e))}ms`),this._start();return}r=n}this.clear()}},Is=class extends rn{_requestCallback(t){return setTimeout(()=>t(this._createDeadline(16)))}_cancelCallback(t){clearTimeout(t)}_createDeadline(t){let e=performance.now()+t;return{timeRemaining:()=>Math.max(0,e-performance.now())}}},ys=class extends rn{_requestCallback(t){return requestIdleCallback(t)}_cancelCallback(t){cancelIdleCallback(t)}},Jt=!Mi&&"requestIdleCallback"in window?ys:Is,nn=class{constructor(){this._queue=new Jt}set(t){this._queue.clear(),this._queue.enqueue(t)}flush(){this._queue.flush()}};var Qt=class extends D{constructor(e,i,r,n,o,l,a,u,h){super();this._rowCount=e;this._optionsService=r;this._charSizeService=n;this._coreService=o;this._coreBrowserService=u;this._renderer=this._register(new ye);this._pausedResizeTask=new nn;this._observerDisposable=this._register(new ye);this._isPaused=!1;this._needsFullRefresh=!1;this._isNextRenderRedrawOnly=!0;this._needsSelectionRefresh=!1;this._canvasWidth=0;this._canvasHeight=0;this._selectionState={start:void 0,end:void 0,columnSelectMode:!1};this._onDimensionsChange=this._register(new v);this.onDimensionsChange=this._onDimensionsChange.event;this._onRenderedViewportChange=this._register(new v);this.onRenderedViewportChange=this._onRenderedViewportChange.event;this._onRender=this._register(new v);this.onRender=this._onRender.event;this._onRefreshRequest=this._register(new v);this.onRefreshRequest=this._onRefreshRequest.event;this._renderDebouncer=new en((c,d)=>this._renderRows(c,d),this._coreBrowserService),this._register(this._renderDebouncer),this._syncOutputHandler=new xs(this._coreBrowserService,this._coreService,()=>this._fullRefresh()),this._register(C(()=>this._syncOutputHandler.dispose())),this._register(this._coreBrowserService.onDprChange(()=>this.handleDevicePixelRatioChange())),this._register(a.onResize(()=>this._fullRefresh())),this._register(a.buffers.onBufferActivate(()=>this._renderer.value?.clear())),this._register(this._optionsService.onOptionChange(()=>this._handleOptionsChanged())),this._register(this._charSizeService.onCharSizeChange(()=>this.handleCharSizeChanged())),this._register(l.onDecorationRegistered(()=>this._fullRefresh())),this._register(l.onDecorationRemoved(()=>this._fullRefresh())),this._register(this._optionsService.onMultipleOptionChange(["customGlyphs","drawBoldTextInBrightColors","letterSpacing","lineHeight","fontFamily","fontSize","fontWeight","fontWeightBold","minimumContrastRatio","rescaleOverlappingGlyphs"],()=>{this.clear(),this.handleResize(a.cols,a.rows),this._fullRefresh()})),this._register(this._optionsService.onMultipleOptionChange(["cursorBlink","cursorStyle"],()=>this.refreshRows(a.buffer.y,a.buffer.y,!0))),this._register(h.onChangeColors(()=>this._fullRefresh())),this._registerIntersectionObserver(this._coreBrowserService.window,i),this._register(this._coreBrowserService.onWindowChange(c=>this._registerIntersectionObserver(c,i)))}get dimensions(){return this._renderer.value.dimensions}_registerIntersectionObserver(e,i){if("IntersectionObserver"in e){let r=new e.IntersectionObserver(n=>this._handleIntersectionChange(n[n.length-1]),{threshold:0});r.observe(i),this._observerDisposable.value=C(()=>r.disconnect())}}_handleIntersectionChange(e){this._isPaused=e.isIntersecting===void 0?e.intersectionRatio===0:!e.isIntersecting,!this._isPaused&&!this._charSizeService.hasValidSize&&this._charSizeService.measure(),!this._isPaused&&this._needsFullRefresh&&(this._pausedResizeTask.flush(),this.refreshRows(0,this._rowCount-1),this._needsFullRefresh=!1)}refreshRows(e,i,r=!1){if(this._isPaused){this._needsFullRefresh=!0;return}if(this._coreService.decPrivateModes.synchronizedOutput){this._syncOutputHandler.bufferRows(e,i);return}let n=this._syncOutputHandler.flush();n&&(e=Math.min(e,n.start),i=Math.max(i,n.end)),r||(this._isNextRenderRedrawOnly=!1),this._renderDebouncer.refresh(e,i,this._rowCount)}_renderRows(e,i){if(this._renderer.value){if(this._coreService.decPrivateModes.synchronizedOutput){this._syncOutputHandler.bufferRows(e,i);return}e=Math.min(e,this._rowCount-1),i=Math.min(i,this._rowCount-1),this._renderer.value.renderRows(e,i),this._needsSelectionRefresh&&(this._renderer.value.handleSelectionChanged(this._selectionState.start,this._selectionState.end,this._selectionState.columnSelectMode),this._needsSelectionRefresh=!1),this._isNextRenderRedrawOnly||this._onRenderedViewportChange.fire({start:e,end:i}),this._onRender.fire({start:e,end:i}),this._isNextRenderRedrawOnly=!0}}resize(e,i){this._rowCount=i,this._fireOnCanvasResize()}_handleOptionsChanged(){this._renderer.value&&(this.refreshRows(0,this._rowCount-1),this._fireOnCanvasResize())}_fireOnCanvasResize(){this._renderer.value&&(this._renderer.value.dimensions.css.canvas.width===this._canvasWidth&&this._renderer.value.dimensions.css.canvas.height===this._canvasHeight||this._onDimensionsChange.fire(this._renderer.value.dimensions))}hasRenderer(){return!!this._renderer.value}setRenderer(e){this._renderer.value=e,this._renderer.value&&(this._renderer.value.onRequestRedraw(i=>this.refreshRows(i.start,i.end,!0)),this._needsSelectionRefresh=!0,this._fullRefresh())}addRefreshCallback(e){return this._renderDebouncer.addRefreshCallback(e)}_fullRefresh(){this._isPaused?this._needsFullRefresh=!0:this.refreshRows(0,this._rowCount-1)}clearTextureAtlas(){this._renderer.value&&(this._renderer.value.clearTextureAtlas?.(),this._fullRefresh())}handleDevicePixelRatioChange(){this._charSizeService.measure(),this._renderer.value&&(this._renderer.value.handleDevicePixelRatioChange(),this.refreshRows(0,this._rowCount-1))}handleResize(e,i){this._renderer.value&&(this._isPaused?this._pausedResizeTask.set(()=>this._renderer.value?.handleResize(e,i)):this._renderer.value.handleResize(e,i),this._fullRefresh())}handleCharSizeChanged(){this._renderer.value?.handleCharSizeChanged()}handleBlur(){this._renderer.value?.handleBlur()}handleFocus(){this._renderer.value?.handleFocus()}handleSelectionChanged(e,i,r){this._selectionState.start=e,this._selectionState.end=i,this._selectionState.columnSelectMode=r,this._renderer.value?.handleSelectionChanged(e,i,r)}handleCursorMove(){this._renderer.value?.handleCursorMove()}clear(){this._renderer.value?.clear()}};Qt=M([S(2,H),S(3,nt),S(4,ge),S(5,Be),S(6,F),S(7,ae),S(8,Re)],Qt);var xs=class{constructor(t,e,i){this._coreBrowserService=t;this._coreService=e;this._onTimeout=i;this._start=0;this._end=0;this._isBuffering=!1}bufferRows(t,e){this._isBuffering?(this._start=Math.min(this._start,t),this._end=Math.max(this._end,e)):(this._start=t,this._end=e,this._isBuffering=!0),this._timeout===void 0&&(this._timeout=this._coreBrowserService.window.setTimeout(()=>{this._timeout=void 0,this._coreService.decPrivateModes.synchronizedOutput=!1,this._onTimeout()},1e3))}flush(){if(this._timeout!==void 0&&(this._coreBrowserService.window.clearTimeout(this._timeout),this._timeout=void 0),!this._isBuffering)return;let t={start:this._start,end:this._end};return this._isBuffering=!1,t}dispose(){this._timeout!==void 0&&(this._coreBrowserService.window.clearTimeout(this._timeout),this._timeout=void 0)}};function Jo(s,t,e,i){let r=e.buffer.x,n=e.buffer.y;if(!e.buffer.hasScrollback)return Ga(r,n,s,t,e,i)+sn(n,t,e,i)+$a(r,n,s,t,e,i);let o;if(n===t)return o=r>s?"D":"C",Fi(Math.abs(r-s),Ni(o,i));o=n>t?"D":"C";let l=Math.abs(n-t),a=za(n>t?s:r,e)+(l-1)*e.cols+1+Ka(n>t?r:s,e);return Fi(a,Ni(o,i))}function Ka(s,t){return s-1}function za(s,t){return t.cols-s}function Ga(s,t,e,i,r,n){return sn(t,i,r,n).length===0?"":Fi(el(s,t,s,t-gt(t,r),!1,r).length,Ni("D",n))}function sn(s,t,e,i){let r=s-gt(s,e),n=t-gt(t,e),o=Math.abs(r-n)-Va(s,t,e);return Fi(o,Ni(Qo(s,t),i))}function $a(s,t,e,i,r,n){let o;sn(t,i,r,n).length>0?o=i-gt(i,r):o=t;let l=i,a=qa(s,t,e,i,r,n);return Fi(el(s,o,e,l,a==="C",r).length,Ni(a,n))}function Va(s,t,e){let i=0,r=s-gt(s,e),n=t-gt(t,e);for(let o=0;o<Math.abs(r-n);o++){let l=Qo(s,t)==="A"?-1:1;e.buffer.lines.get(r+l*o)?.isWrapped&&i++}return i}function gt(s,t){let e=0,i=t.buffer.lines.get(s),r=i?.isWrapped;for(;r&&s>=0&&s<t.rows;)e++,i=t.buffer.lines.get(--s),r=i?.isWrapped;return e}function qa(s,t,e,i,r,n){let o;return sn(e,i,r,n).length>0?o=i-gt(i,r):o=t,s<e&&o<=i||s>=e&&o<i?"C":"D"}function Qo(s,t){return s>t?"A":"B"}function el(s,t,e,i,r,n){let o=s,l=t,a="";for(;(o!==e||l!==i)&&l>=0&&l<n.buffer.lines.length;)o+=r?1:-1,r&&o>n.cols-1?(a+=n.buffer.translateBufferLineToString(l,!1,s,o),o=0,s=0,l++):!r&&o<0&&(a+=n.buffer.translateBufferLineToString(l,!1,0,s+1),o=n.cols-1,s=o,l--);return a+n.buffer.translateBufferLineToString(l,!1,s,o)}function Ni(s,t){let e=t?"O":"[";return b.ESC+e+s}function Fi(s,t){s=Math.floor(s);let e="";for(let i=0;i<s;i++)e+=t;return e}var on=class{constructor(t){this._bufferService=t;this.isSelectAllActive=!1;this.selectionStartLength=0}clearSelection(){this.selectionStart=void 0,this.selectionEnd=void 0,this.isSelectAllActive=!1,this.selectionStartLength=0}get finalSelectionStart(){return this.isSelectAllActive?[0,0]:!this.selectionEnd||!this.selectionStart?this.selectionStart:this.areSelectionValuesReversed()?this.selectionEnd:this.selectionStart}get finalSelectionEnd(){if(this.isSelectAllActive)return[this._bufferService.cols,this._bufferService.buffer.ybase+this._bufferService.rows-1];if(this.selectionStart){if(!this.selectionEnd||this.areSelectionValuesReversed()){let t=this.selectionStart[0]+this.selectionStartLength;return t>this._bufferService.cols?t%this._bufferService.cols===0?[this._bufferService.cols,this.selectionStart[1]+Math.floor(t/this._bufferService.cols)-1]:[t%this._bufferService.cols,this.selectionStart[1]+Math.floor(t/this._bufferService.cols)]:[t,this.selectionStart[1]]}if(this.selectionStartLength&&this.selectionEnd[1]===this.selectionStart[1]){let t=this.selectionStart[0]+this.selectionStartLength;return t>this._bufferService.cols?[t%this._bufferService.cols,this.selectionStart[1]+Math.floor(t/this._bufferService.cols)]:[Math.max(t,this.selectionEnd[0]),this.selectionEnd[1]]}return this.selectionEnd}}areSelectionValuesReversed(){let t=this.selectionStart,e=this.selectionEnd;return!t||!e?!1:t[1]>e[1]||t[1]===e[1]&&t[0]>e[0]}handleTrim(t){return this.selectionStart&&(this.selectionStart[1]-=t),this.selectionEnd&&(this.selectionEnd[1]-=t),this.selectionEnd&&this.selectionEnd[1]<0?(this.clearSelection(),!0):(this.selectionStart&&this.selectionStart[1]<0&&(this.selectionStart[1]=0),!1)}};function ws(s,t){if(s.start.y>s.end.y)throw new Error(`Buffer range end (${s.end.x}, ${s.end.y}) cannot be before start (${s.start.x}, ${s.start.y})`);return t*(s.end.y-s.start.y)+(s.end.x-s.start.x+1)}var Ds=50,Ya=15,ja=50,Xa=500,Za="\xA0",Ja=new RegExp(Za,"g");var ei=class extends D{constructor(e,i,r,n,o,l,a,u,h){super();this._element=e;this._screenElement=i;this._linkifier=r;this._bufferService=n;this._coreService=o;this._mouseService=l;this._optionsService=a;this._renderService=u;this._coreBrowserService=h;this._dragScrollAmount=0;this._enabled=!0;this._workCell=new q;this._mouseDownTimeStamp=0;this._oldHasSelection=!1;this._oldSelectionStart=void 0;this._oldSelectionEnd=void 0;this._onLinuxMouseSelection=this._register(new v);this.onLinuxMouseSelection=this._onLinuxMouseSelection.event;this._onRedrawRequest=this._register(new v);this.onRequestRedraw=this._onRedrawRequest.event;this._onSelectionChange=this._register(new v);this.onSelectionChange=this._onSelectionChange.event;this._onRequestScrollLines=this._register(new v);this.onRequestScrollLines=this._onRequestScrollLines.event;this._mouseMoveListener=c=>this._handleMouseMove(c),this._mouseUpListener=c=>this._handleMouseUp(c),this._coreService.onUserInput(()=>{this.hasSelection&&this.clearSelection()}),this._trimListener=this._bufferService.buffer.lines.onTrim(c=>this._handleTrim(c)),this._register(this._bufferService.buffers.onBufferActivate(c=>this._handleBufferActivate(c))),this.enable(),this._model=new on(this._bufferService),this._activeSelectionMode=0,this._register(C(()=>{this._removeMouseDownListeners()})),this._register(this._bufferService.onResize(c=>{c.rowsChanged&&this.clearSelection()}))}reset(){this.clearSelection()}disable(){this.clearSelection(),this._enabled=!1}enable(){this._enabled=!0}get selectionStart(){return this._model.finalSelectionStart}get selectionEnd(){return this._model.finalSelectionEnd}get hasSelection(){let e=this._model.finalSelectionStart,i=this._model.finalSelectionEnd;return!e||!i?!1:e[0]!==i[0]||e[1]!==i[1]}get selectionText(){let e=this._model.finalSelectionStart,i=this._model.finalSelectionEnd;if(!e||!i)return"";let r=this._bufferService.buffer,n=[];if(this._activeSelectionMode===3){if(e[0]===i[0])return"";let l=e[0]<i[0]?e[0]:i[0],a=e[0]<i[0]?i[0]:e[0];for(let u=e[1];u<=i[1];u++){let h=r.translateBufferLineToString(u,!0,l,a);n.push(h)}}else{let l=e[1]===i[1]?i[0]:void 0;n.push(r.translateBufferLineToString(e[1],!0,e[0],l));for(let a=e[1]+1;a<=i[1]-1;a++){let u=r.lines.get(a),h=r.translateBufferLineToString(a,!0);u?.isWrapped?n[n.length-1]+=h:n.push(h)}if(e[1]!==i[1]){let a=r.lines.get(i[1]),u=r.translateBufferLineToString(i[1],!0,0,i[0]);a&&a.isWrapped?n[n.length-1]+=u:n.push(u)}}return n.map(l=>l.replace(Ja," ")).join(Es?`\r
+`:`
+`)}clearSelection(){this._model.clearSelection(),this._removeMouseDownListeners(),this.refresh(),this._onSelectionChange.fire()}refresh(e){this._refreshAnimationFrame||(this._refreshAnimationFrame=this._coreBrowserService.window.requestAnimationFrame(()=>this._refresh())),Bi&&e&&this.selectionText.length&&this._onLinuxMouseSelection.fire(this.selectionText)}_refresh(){this._refreshAnimationFrame=void 0,this._onRedrawRequest.fire({start:this._model.finalSelectionStart,end:this._model.finalSelectionEnd,columnSelectMode:this._activeSelectionMode===3})}_isClickInSelection(e){let i=this._getMouseBufferCoords(e),r=this._model.finalSelectionStart,n=this._model.finalSelectionEnd;return!r||!n||!i?!1:this._areCoordsInSelection(i,r,n)}isCellInSelection(e,i){let r=this._model.finalSelectionStart,n=this._model.finalSelectionEnd;return!r||!n?!1:this._areCoordsInSelection([e,i],r,n)}_areCoordsInSelection(e,i,r){return e[1]>i[1]&&e[1]<r[1]||i[1]===r[1]&&e[1]===i[1]&&e[0]>=i[0]&&e[0]<r[0]||i[1]<r[1]&&e[1]===r[1]&&e[0]<r[0]||i[1]<r[1]&&e[1]===i[1]&&e[0]>=i[0]}_selectWordAtCursor(e,i){let r=this._linkifier.currentLink?.link?.range;if(r)return this._model.selectionStart=[r.start.x-1,r.start.y-1],this._model.selectionStartLength=ws(r,this._bufferService.cols),this._model.selectionEnd=void 0,!0;let n=this._getMouseBufferCoords(e);return n?(this._selectWordAt(n,i),this._model.selectionEnd=void 0,!0):!1}selectAll(){this._model.isSelectAllActive=!0,this.refresh(),this._onSelectionChange.fire()}selectLines(e,i){this._model.clearSelection(),e=Math.max(e,0),i=Math.min(i,this._bufferService.buffer.lines.length-1),this._model.selectionStart=[0,e],this._model.selectionEnd=[this._bufferService.cols,i],this.refresh(),this._onSelectionChange.fire()}_handleTrim(e){this._model.handleTrim(e)&&this.refresh()}_getMouseBufferCoords(e){let i=this._mouseService.getCoords(e,this._screenElement,this._bufferService.cols,this._bufferService.rows,!0);if(i)return i[0]--,i[1]--,i[1]+=this._bufferService.buffer.ydisp,i}_getMouseEventScrollAmount(e){let i=Ci(this._coreBrowserService.window,e,this._screenElement)[1],r=this._renderService.dimensions.css.canvas.height;return i>=0&&i<=r?0:(i>r&&(i-=r),i=Math.min(Math.max(i,-Ds),Ds),i/=Ds,i/Math.abs(i)+Math.round(i*(Ya-1)))}shouldForceSelection(e){return Zt?e.altKey&&this._optionsService.rawOptions.macOptionClickForcesSelection:e.shiftKey}handleMouseDown(e){if(this._mouseDownTimeStamp=e.timeStamp,!(e.button===2&&this.hasSelection)&&e.button===0){if(!this._enabled){if(!this.shouldForceSelection(e))return;e.stopPropagation()}e.preventDefault(),this._dragScrollAmount=0,this._enabled&&e.shiftKey?this._handleIncrementalClick(e):e.detail===1?this._handleSingleClick(e):e.detail===2?this._handleDoubleClick(e):e.detail===3&&this._handleTripleClick(e),this._addMouseDownListeners(),this.refresh(!0)}}_addMouseDownListeners(){this._screenElement.ownerDocument&&(this._screenElement.ownerDocument.addEventListener("mousemove",this._mouseMoveListener),this._screenElement.ownerDocument.addEventListener("mouseup",this._mouseUpListener)),this._dragScrollIntervalTimer=this._coreBrowserService.window.setInterval(()=>this._dragScroll(),ja)}_removeMouseDownListeners(){this._screenElement.ownerDocument&&(this._screenElement.ownerDocument.removeEventListener("mousemove",this._mouseMoveListener),this._screenElement.ownerDocument.removeEventListener("mouseup",this._mouseUpListener)),this._coreBrowserService.window.clearInterval(this._dragScrollIntervalTimer),this._dragScrollIntervalTimer=void 0}_handleIncrementalClick(e){this._model.selectionStart&&(this._model.selectionEnd=this._getMouseBufferCoords(e))}_handleSingleClick(e){if(this._model.selectionStartLength=0,this._model.isSelectAllActive=!1,this._activeSelectionMode=this.shouldColumnSelect(e)?3:0,this._model.selectionStart=this._getMouseBufferCoords(e),!this._model.selectionStart)return;this._model.selectionEnd=void 0;let i=this._bufferService.buffer.lines.get(this._model.selectionStart[1]);i&&i.length!==this._model.selectionStart[0]&&i.hasWidth(this._model.selectionStart[0])===0&&this._model.selectionStart[0]++}_handleDoubleClick(e){this._selectWordAtCursor(e,!0)&&(this._activeSelectionMode=1)}_handleTripleClick(e){let i=this._getMouseBufferCoords(e);i&&(this._activeSelectionMode=2,this._selectLineAt(i[1]))}shouldColumnSelect(e){return e.altKey&&!(Zt&&this._optionsService.rawOptions.macOptionClickForcesSelection)}_handleMouseMove(e){if(e.stopImmediatePropagation(),!this._model.selectionStart)return;let i=this._model.selectionEnd?[this._model.selectionEnd[0],this._model.selectionEnd[1]]:null;if(this._model.selectionEnd=this._getMouseBufferCoords(e),!this._model.selectionEnd){this.refresh(!0);return}this._activeSelectionMode===2?this._model.selectionEnd[1]<this._model.selectionStart[1]?this._model.selectionEnd[0]=0:this._model.selectionEnd[0]=this._bufferService.cols:this._activeSelectionMode===1&&this._selectToWordAt(this._model.selectionEnd),this._dragScrollAmount=this._getMouseEventScrollAmount(e),this._activeSelectionMode!==3&&(this._dragScrollAmount>0?this._model.selectionEnd[0]=this._bufferService.cols:this._dragScrollAmount<0&&(this._model.selectionEnd[0]=0));let r=this._bufferService.buffer;if(this._model.selectionEnd[1]<r.lines.length){let n=r.lines.get(this._model.selectionEnd[1]);n&&n.hasWidth(this._model.selectionEnd[0])===0&&this._model.selectionEnd[0]<this._bufferService.cols&&this._model.selectionEnd[0]++}(!i||i[0]!==this._model.selectionEnd[0]||i[1]!==this._model.selectionEnd[1])&&this.refresh(!0)}_dragScroll(){if(!(!this._model.selectionEnd||!this._model.selectionStart)&&this._dragScrollAmount){this._onRequestScrollLines.fire({amount:this._dragScrollAmount,suppressScrollEvent:!1});let e=this._bufferService.buffer;this._dragScrollAmount>0?(this._activeSelectionMode!==3&&(this._model.selectionEnd[0]=this._bufferService.cols),this._model.selectionEnd[1]=Math.min(e.ydisp+this._bufferService.rows,e.lines.length-1)):(this._activeSelectionMode!==3&&(this._model.selectionEnd[0]=0),this._model.selectionEnd[1]=e.ydisp),this.refresh()}}_handleMouseUp(e){let i=e.timeStamp-this._mouseDownTimeStamp;if(this._removeMouseDownListeners(),this.selectionText.length<=1&&i<Xa&&e.altKey&&this._optionsService.rawOptions.altClickMovesCursor){if(this._bufferService.buffer.ybase===this._bufferService.buffer.ydisp){let r=this._mouseService.getCoords(e,this._element,this._bufferService.cols,this._bufferService.rows,!1);if(r&&r[0]!==void 0&&r[1]!==void 0){let n=Jo(r[0]-1,r[1]-1,this._bufferService,this._coreService.decPrivateModes.applicationCursorKeys);this._coreService.triggerDataEvent(n,!0)}}}else this._fireEventIfSelectionChanged()}_fireEventIfSelectionChanged(){let e=this._model.finalSelectionStart,i=this._model.finalSelectionEnd,r=!!e&&!!i&&(e[0]!==i[0]||e[1]!==i[1]);if(!r){this._oldHasSelection&&this._fireOnSelectionChange(e,i,r);return}!e||!i||(!this._oldSelectionStart||!this._oldSelectionEnd||e[0]!==this._oldSelectionStart[0]||e[1]!==this._oldSelectionStart[1]||i[0]!==this._oldSelectionEnd[0]||i[1]!==this._oldSelectionEnd[1])&&this._fireOnSelectionChange(e,i,r)}_fireOnSelectionChange(e,i,r){this._oldSelectionStart=e,this._oldSelectionEnd=i,this._oldHasSelection=r,this._onSelectionChange.fire()}_handleBufferActivate(e){this.clearSelection(),this._trimListener.dispose(),this._trimListener=e.activeBuffer.lines.onTrim(i=>this._handleTrim(i))}_convertViewportColToCharacterIndex(e,i){let r=i;for(let n=0;i>=n;n++){let o=e.loadCell(n,this._workCell).getChars().length;this._workCell.getWidth()===0?r--:o>1&&i!==n&&(r+=o-1)}return r}setSelection(e,i,r){this._model.clearSelection(),this._removeMouseDownListeners(),this._model.selectionStart=[e,i],this._model.selectionStartLength=r,this.refresh(),this._fireEventIfSelectionChanged()}rightClickSelect(e){this._isClickInSelection(e)||(this._selectWordAtCursor(e,!1)&&this.refresh(!0),this._fireEventIfSelectionChanged())}_getWordAt(e,i,r=!0,n=!0){if(e[0]>=this._bufferService.cols)return;let o=this._bufferService.buffer,l=o.lines.get(e[1]);if(!l)return;let a=o.translateBufferLineToString(e[1],!1),u=this._convertViewportColToCharacterIndex(l,e[0]),h=u,c=e[0]-u,d=0,_=0,p=0,m=0;if(a.charAt(u)===" "){for(;u>0&&a.charAt(u-1)===" ";)u--;for(;h<a.length&&a.charAt(h+1)===" ";)h++}else{let R=e[0],O=e[0];l.getWidth(R)===0&&(d++,R--),l.getWidth(O)===2&&(_++,O++);let I=l.getString(O).length;for(I>1&&(m+=I-1,h+=I-1);R>0&&u>0&&!this._isCharWordSeparator(l.loadCell(R-1,this._workCell));){l.loadCell(R-1,this._workCell);let k=this._workCell.getChars().length;this._workCell.getWidth()===0?(d++,R--):k>1&&(p+=k-1,u-=k-1),u--,R--}for(;O<l.length&&h+1<a.length&&!this._isCharWordSeparator(l.loadCell(O+1,this._workCell));){l.loadCell(O+1,this._workCell);let k=this._workCell.getChars().length;this._workCell.getWidth()===2?(_++,O++):k>1&&(m+=k-1,h+=k-1),h++,O++}}h++;let f=u+c-d+p,A=Math.min(this._bufferService.cols,h-u+d+_-p-m);if(!(!i&&a.slice(u,h).trim()==="")){if(r&&f===0&&l.getCodePoint(0)!==32){let R=o.lines.get(e[1]-1);if(R&&l.isWrapped&&R.getCodePoint(this._bufferService.cols-1)!==32){let O=this._getWordAt([this._bufferService.cols-1,e[1]-1],!1,!0,!1);if(O){let I=this._bufferService.cols-O.start;f-=I,A+=I}}}if(n&&f+A===this._bufferService.cols&&l.getCodePoint(this._bufferService.cols-1)!==32){let R=o.lines.get(e[1]+1);if(R?.isWrapped&&R.getCodePoint(0)!==32){let O=this._getWordAt([0,e[1]+1],!1,!1,!0);O&&(A+=O.length)}}return{start:f,length:A}}}_selectWordAt(e,i){let r=this._getWordAt(e,i);if(r){for(;r.start<0;)r.start+=this._bufferService.cols,e[1]--;this._model.selectionStart=[r.start,e[1]],this._model.selectionStartLength=r.length}}_selectToWordAt(e){let i=this._getWordAt(e,!0);if(i){let r=e[1];for(;i.start<0;)i.start+=this._bufferService.cols,r--;if(!this._model.areSelectionValuesReversed())for(;i.start+i.length>this._bufferService.cols;)i.length-=this._bufferService.cols,r++;this._model.selectionEnd=[this._model.areSelectionValuesReversed()?i.start:i.start+i.length,r]}}_isCharWordSeparator(e){return e.getWidth()===0?!1:this._optionsService.rawOptions.wordSeparator.indexOf(e.getChars())>=0}_selectLineAt(e){let i=this._bufferService.buffer.getWrappedRangeForLine(e),r={start:{x:0,y:i.first},end:{x:this._bufferService.cols-1,y:i.last}};this._model.selectionStart=[0,i.first],this._model.selectionEnd=void 0,this._model.selectionStartLength=ws(r,this._bufferService.cols)}};ei=M([S(3,F),S(4,ge),S(5,Dt),S(6,H),S(7,ce),S(8,ae)],ei);var Hi=class{constructor(){this._data={}}set(t,e,i){this._data[t]||(this._data[t]={}),this._data[t][e]=i}get(t,e){return this._data[t]?this._data[t][e]:void 0}clear(){this._data={}}};var Wi=class{constructor(){this._color=new Hi;this._css=new Hi}setCss(t,e,i){this._css.set(t,e,i)}getCss(t,e){return this._css.get(t,e)}setColor(t,e,i){this._color.set(t,e,i)}getColor(t,e){return this._color.get(t,e)}clear(){this._color.clear(),this._css.clear()}};var re=Object.freeze((()=>{let s=[z.toColor("#2e3436"),z.toColor("#cc0000"),z.toColor("#4e9a06"),z.toColor("#c4a000"),z.toColor("#3465a4"),z.toColor("#75507b"),z.toColor("#06989a"),z.toColor("#d3d7cf"),z.toColor("#555753"),z.toColor("#ef2929"),z.toColor("#8ae234"),z.toColor("#fce94f"),z.toColor("#729fcf"),z.toColor("#ad7fa8"),z.toColor("#34e2e2"),z.toColor("#eeeeec")],t=[0,95,135,175,215,255];for(let e=0;e<216;e++){let i=t[e/36%6|0],r=t[e/6%6|0],n=t[e%6];s.push({css:j.toCss(i,r,n),rgba:j.toRgba(i,r,n)})}for(let e=0;e<24;e++){let 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cl=4294967295,$i=class{constructor(t,e,i){this._hasScrollback=t;this._optionsService=e;this._bufferService=i;this.ydisp=0;this.ybase=0;this.y=0;this.x=0;this.tabs={};this.savedY=0;this.savedX=0;this.savedCurAttrData=X.clone();this.savedCharset=Je;this.markers=[];this._nullCell=q.fromCharData([0,ir,1,0]);this._whitespaceCell=q.fromCharData([0,we,1,32]);this._isClearing=!1;this._memoryCleanupQueue=new Jt;this._memoryCleanupPosition=0;this._cols=this._bufferService.cols,this._rows=this._bufferService.rows,this.lines=new zi(this._getCorrectBufferLength(this._rows)),this.scrollTop=0,this.scrollBottom=this._rows-1,this.setupTabStops()}getNullCell(t){return t?(this._nullCell.fg=t.fg,this._nullCell.bg=t.bg,this._nullCell.extended=t.extended):(this._nullCell.fg=0,this._nullCell.bg=0,this._nullCell.extended=new rt),this._nullCell}getWhitespaceCell(t){return 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t&&t.buildNumber?this._hasScrollback&&t.backend==="conpty"&&t.buildNumber>=21376:this._hasScrollback&&!this._optionsService.rawOptions.windowsMode}_reflow(t,e){this._cols!==t&&(t>this._cols?this._reflowLarger(t,e):this._reflowSmaller(t,e))}_reflowLarger(t,e){let i=this._optionsService.rawOptions.reflowCursorLine,r=sl(this.lines,this._cols,t,this.ybase+this.y,this.getNullCell(X),i);if(r.length>0){let n=ol(this.lines,r);ll(this.lines,n.layout),this._reflowLargerAdjustViewport(t,e,n.countRemoved)}}_reflowLargerAdjustViewport(t,e,i){let r=this.getNullCell(X),n=i;for(;n-- >0;)this.ybase===0?(this.y>0&&this.y--,this.lines.length<e&&this.lines.push(new Ze(t,r))):(this.ydisp===this.ybase&&this.ydisp--,this.ybase--);this.savedY=Math.max(this.savedY-i,0)}_reflowSmaller(t,e){let i=this._optionsService.rawOptions.reflowCursorLine,r=this.getNullCell(X),n=[],o=0;for(let l=this.lines.length-1;l>=0;l--){let a=this.lines.get(l);if(!a||!a.isWrapped&&a.getTrimmedLength()<=t)continue;let u=[a];for(;a.isWrapped&&l>0;)a=this.lines.get(--l),u.unshift(a);if(!i){let I=this.ybase+this.y;if(I>=l&&I<l+u.length)continue}let h=u[u.length-1].getTrimmedLength(),c=al(u,this._cols,t),d=c.length-u.length,_;this.ybase===0&&this.y!==this.lines.length-1?_=Math.max(0,this.y-this.lines.maxLength+d):_=Math.max(0,this.lines.length-this.lines.maxLength+d);let p=[];for(let I=0;I<d;I++){let k=this.getBlankLine(X,!0);p.push(k)}p.length>0&&(n.push({start:l+u.length+o,newLines:p}),o+=p.length),u.push(...p);let m=c.length-1,f=c[m];f===0&&(m--,f=c[m]);let A=u.length-d-1,R=h;for(;A>=0;){let I=Math.min(R,f);if(u[m]===void 0)break;if(u[m].copyCellsFrom(u[A],R-I,f-I,I,!0),f-=I,f===0&&(m--,f=c[m]),R-=I,R===0){A--;let k=Math.max(A,0);R=ri(u,k,this._cols)}}for(let I=0;I<u.length;I++)c[I]<t&&u[I].setCell(c[I],r);let O=d-_;for(;O-- >0;)this.ybase===0?this.y<e-1?(this.y++,this.lines.pop()):(this.ybase++,this.ydisp++):this.ybase<Math.min(this.lines.maxLength,this.lines.length+o)-e&&(this.ybase===this.ydisp&&this.ydisp++,this.ybase++);this.savedY=Math.min(this.savedY+d,this.ybase+e-1)}if(n.length>0){let l=[],a=[];for(let f=0;f<this.lines.length;f++)a.push(this.lines.get(f));let u=this.lines.length,h=u-1,c=0,d=n[c];this.lines.length=Math.min(this.lines.maxLength,this.lines.length+o);let _=0;for(let f=Math.min(this.lines.maxLength-1,u+o-1);f>=0;f--)if(d&&d.start>h+_){for(let A=d.newLines.length-1;A>=0;A--)this.lines.set(f--,d.newLines[A]);f++,l.push({index:h+1,amount:d.newLines.length}),_+=d.newLines.length,d=n[++c]}else this.lines.set(f,a[h--]);let p=0;for(let f=l.length-1;f>=0;f--)l[f].index+=p,this.lines.onInsertEmitter.fire(l[f]),p+=l[f].amount;let m=Math.max(0,u+o-this.lines.maxLength);m>0&&this.lines.onTrimEmitter.fire(m)}}translateBufferLineToString(t,e,i=0,r){let n=this.lines.get(t);return n?n.translateToString(e,i,r):""}getWrappedRangeForLine(t){let e=t,i=t;for(;e>0&&this.lines.get(e).isWrapped;)e--;for(;i+1<this.lines.length&&this.lines.get(i+1).isWrapped;)i++;return{first:e,last:i}}setupTabStops(t){for(t!=null?this.tabs[t]||(t=this.prevStop(t)):(this.tabs={},t=0);t<this._cols;t+=this._optionsService.rawOptions.tabStopWidth)this.tabs[t]=!0}prevStop(t){for(t==null&&(t=this.x);!this.tabs[--t]&&t>0;);return t>=this._cols?this._cols-1:t<0?0:t}nextStop(t){for(t==null&&(t=this.x);!this.tabs[++t]&&t<this._cols;);return t>=this._cols?this._cols-1:t<0?0:t}clearMarkers(t){this._isClearing=!0;for(let e=0;e<this.markers.length;e++)this.markers[e].line===t&&(this.markers[e].dispose(),this.markers.splice(e--,1));this._isClearing=!1}clearAllMarkers(){this._isClearing=!0;for(let t=0;t<this.markers.length;t++)this.markers[t].dispose();this.markers.length=0,this._isClearing=!1}addMarker(t){let e=new cn(t);return this.markers.push(e),e.register(this.lines.onTrim(i=>{e.line-=i,e.line<0&&e.dispose()})),e.register(this.lines.onInsert(i=>{e.line>=i.index&&(e.line+=i.amount)})),e.register(this.lines.onDelete(i=>{e.line>=i.index&&e.line<i.index+i.amount&&e.dispose(),e.line>i.index&&(e.line-=i.amount)})),e.register(e.onDispose(()=>this._removeMarker(e))),e}_removeMarker(t){this._isClearing||this.markers.splice(this.markers.indexOf(t),1)}};var hn=class extends D{constructor(e,i){super();this._optionsService=e;this._bufferService=i;this._onBufferActivate=this._register(new v);this.onBufferActivate=this._onBufferActivate.event;this.reset(),this._register(this._optionsService.onSpecificOptionChange("scrollback",()=>this.resize(this._bufferService.cols,this._bufferService.rows))),this._register(this._optionsService.onSpecificOptionChange("tabStopWidth",()=>this.setupTabStops()))}reset(){this._normal=new $i(!0,this._optionsService,this._bufferService),this._normal.fillViewportRows(),this._alt=new $i(!1,this._optionsService,this._bufferService),this._activeBuffer=this._normal,this._onBufferActivate.fire({activeBuffer:this._normal,inactiveBuffer:this._alt}),this.setupTabStops()}get alt(){return this._alt}get active(){return this._activeBuffer}get normal(){return this._normal}activateNormalBuffer(){this._activeBuffer!==this._normal&&(this._normal.x=this._alt.x,this._normal.y=this._alt.y,this._alt.clearAllMarkers(),this._alt.clear(),this._activeBuffer=this._normal,this._onBufferActivate.fire({activeBuffer:this._normal,inactiveBuffer:this._alt}))}activateAltBuffer(e){this._activeBuffer!==this._alt&&(this._alt.fillViewportRows(e),this._alt.x=this._normal.x,this._alt.y=this._normal.y,this._activeBuffer=this._alt,this._onBufferActivate.fire({activeBuffer:this._alt,inactiveBuffer:this._normal}))}resize(e,i){this._normal.resize(e,i),this._alt.resize(e,i),this.setupTabStops(e)}setupTabStops(e){this._normal.setupTabStops(e),this._alt.setupTabStops(e)}};var ks=2,Cs=1,ni=class extends D{constructor(e){super();this.isUserScrolling=!1;this._onResize=this._register(new v);this.onResize=this._onResize.event;this._onScroll=this._register(new v);this.onScroll=this._onScroll.event;this.cols=Math.max(e.rawOptions.cols||0,ks),this.rows=Math.max(e.rawOptions.rows||0,Cs),this.buffers=this._register(new hn(e,this)),this._register(this.buffers.onBufferActivate(i=>{this._onScroll.fire(i.activeBuffer.ydisp)}))}get buffer(){return this.buffers.active}resize(e,i){let r=this.cols!==e,n=this.rows!==i;this.cols=e,this.rows=i,this.buffers.resize(e,i),this._onResize.fire({cols:e,rows:i,colsChanged:r,rowsChanged:n})}reset(){this.buffers.reset(),this.isUserScrolling=!1}scroll(e,i=!1){let r=this.buffer,n;n=this._cachedBlankLine,(!n||n.length!==this.cols||n.getFg(0)!==e.fg||n.getBg(0)!==e.bg)&&(n=r.getBlankLine(e,i),this._cachedBlankLine=n),n.isWrapped=i;let o=r.ybase+r.scrollTop,l=r.ybase+r.scrollBottom;if(r.scrollTop===0){let a=r.lines.isFull;l===r.lines.length-1?a?r.lines.recycle().copyFrom(n):r.lines.push(n.clone()):r.lines.splice(l+1,0,n.clone()),a?this.isUserScrolling&&(r.ydisp=Math.max(r.ydisp-1,0)):(r.ybase++,this.isUserScrolling||r.ydisp++)}else{let a=l-o+1;r.lines.shiftElements(o+1,a-1,-1),r.lines.set(l,n.clone())}this.isUserScrolling||(r.ydisp=r.ybase),this._onScroll.fire(r.ydisp)}scrollLines(e,i){let r=this.buffer;if(e<0){if(r.ydisp===0)return;this.isUserScrolling=!0}else e+r.ydisp>=r.ybase&&(this.isUserScrolling=!1);let n=r.ydisp;r.ydisp=Math.max(Math.min(r.ydisp+e,r.ybase),0),n!==r.ydisp&&(i||this._onScroll.fire(r.ydisp))}};ni=M([S(0,H)],ni);var si={cols:80,rows:24,cursorBlink:!1,cursorStyle:"block",cursorWidth:1,cursorInactiveStyle:"outline",customGlyphs:!0,drawBoldTextInBrightColors:!0,documentOverride:null,fastScrollModifier:"alt",fastScrollSensitivity:5,fontFamily:"monospace",fontSize:15,fontWeight:"normal",fontWeightBold:"bold",ignoreBracketedPasteMode:!1,lineHeight:1,letterSpacing:0,linkHandler:null,logLevel:"info",logger:null,scrollback:1e3,scrollOnEraseInDisplay:!1,scrollOnUserInput:!0,scrollSensitivity:1,screenReaderMode:!1,smoothScrollDuration:0,macOptionIsMeta:!1,macOptionClickForcesSelection:!1,minimumContrastRatio:1,disableStdin:!1,allowProposedApi:!1,allowTransparency:!1,tabStopWidth:8,theme:{},reflowCursorLine:!1,rescaleOverlappingGlyphs:!1,rightClickSelectsWord:Zt,windowOptions:{},windowsMode:!1,windowsPty:{},wordSeparator:" ()[]{}',\"`",altClickMovesCursor:!0,convertEol:!1,termName:"xterm",cancelEvents:!1,overviewRuler:{}},nc=["normal","bold","100","200","300","400","500","600","700","800","900"],dn=class extends D{constructor(e){super();this._onOptionChange=this._register(new v);this.onOptionChange=this._onOptionChange.event;let i={...si};for(let r in e)if(r in i)try{let n=e[r];i[r]=this._sanitizeAndValidateOption(r,n)}catch(n){console.error(n)}this.rawOptions=i,this.options={...i},this._setupOptions(),this._register(C(()=>{this.rawOptions.linkHandler=null,this.rawOptions.documentOverride=null}))}onSpecificOptionChange(e,i){return this.onOptionChange(r=>{r===e&&i(this.rawOptions[e])})}onMultipleOptionChange(e,i){return this.onOptionChange(r=>{e.indexOf(r)!==-1&&i()})}_setupOptions(){let e=r=>{if(!(r in si))throw new Error(`No option with key "${r}"`);return this.rawOptions[r]},i=(r,n)=>{if(!(r in si))throw new Error(`No option with key "${r}"`);n=this._sanitizeAndValidateOption(r,n),this.rawOptions[r]!==n&&(this.rawOptions[r]=n,this._onOptionChange.fire(r))};for(let r in this.rawOptions){let n={get:e.bind(this,r),set:i.bind(this,r)};Object.defineProperty(this.options,r,n)}}_sanitizeAndValidateOption(e,i){switch(e){case"cursorStyle":if(i||(i=si[e]),!sc(i))throw new Error(`"${i}" is not a valid value for ${e}`);break;case"wordSeparator":i||(i=si[e]);break;case"fontWeight":case"fontWeightBold":if(typeof i=="number"&&1<=i&&i<=1e3)break;i=nc.includes(i)?i:si[e];break;case"cursorWidth":i=Math.floor(i);case"lineHeight":case"tabStopWidth":if(i<1)throw new Error(`${e} cannot be less than 1, value: ${i}`);break;case"minimumContrastRatio":i=Math.max(1,Math.min(21,Math.round(i*10)/10));break;case"scrollback":if(i=Math.min(i,4294967295),i<0)throw new Error(`${e} cannot be less than 0, value: ${i}`);break;case"fastScrollSensitivity":case"scrollSensitivity":if(i<=0)throw new Error(`${e} cannot be less than or equal to 0, value: ${i}`);break;case"rows":case"cols":if(!i&&i!==0)throw new Error(`${e} must be numeric, value: ${i}`);break;case"windowsPty":i=i??{};break}return i}};function sc(s){return s==="block"||s==="underline"||s==="bar"}function oi(s,t=5){if(typeof s!="object")return s;let e=Array.isArray(s)?[]:{};for(let i in s)e[i]=t<=1?s[i]:s[i]&&oi(s[i],t-1);return e}var ul=Object.freeze({insertMode:!1}),hl=Object.freeze({applicationCursorKeys:!1,applicationKeypad:!1,bracketedPasteMode:!1,cursorBlink:void 0,cursorStyle:void 0,origin:!1,reverseWraparound:!1,sendFocus:!1,synchronizedOutput:!1,wraparound:!0}),li=class extends D{constructor(e,i,r){super();this._bufferService=e;this._logService=i;this._optionsService=r;this.isCursorInitialized=!1;this.isCursorHidden=!1;this._onData=this._register(new v);this.onData=this._onData.event;this._onUserInput=this._register(new v);this.onUserInput=this._onUserInput.event;this._onBinary=this._register(new v);this.onBinary=this._onBinary.event;this._onRequestScrollToBottom=this._register(new v);this.onRequestScrollToBottom=this._onRequestScrollToBottom.event;this.modes=oi(ul),this.decPrivateModes=oi(hl)}reset(){this.modes=oi(ul),this.decPrivateModes=oi(hl)}triggerDataEvent(e,i=!1){if(this._optionsService.rawOptions.disableStdin)return;let r=this._bufferService.buffer;i&&this._optionsService.rawOptions.scrollOnUserInput&&r.ybase!==r.ydisp&&this._onRequestScrollToBottom.fire(),i&&this._onUserInput.fire(),this._logService.debug(`sending data "${e}"`),this._logService.trace("sending data (codes)",()=>e.split("").map(n=>n.charCodeAt(0))),this._onData.fire(e)}triggerBinaryEvent(e){this._optionsService.rawOptions.disableStdin||(this._logService.debug(`sending binary "${e}"`),this._logService.trace("sending binary (codes)",()=>e.split("").map(i=>i.charCodeAt(0))),this._onBinary.fire(e))}};li=M([S(0,F),S(1,nr),S(2,H)],li);var dl={NONE:{events:0,restrict:()=>!1},X10:{events:1,restrict:s=>s.button===4||s.action!==1?!1:(s.ctrl=!1,s.alt=!1,s.shift=!1,!0)},VT200:{events:19,restrict:s=>s.action!==32},DRAG:{events:23,restrict:s=>!(s.action===32&&s.button===3)},ANY:{events:31,restrict:s=>!0}};function Ms(s,t){let e=(s.ctrl?16:0)|(s.shift?4:0)|(s.alt?8:0);return s.button===4?(e|=64,e|=s.action):(e|=s.button&3,s.button&4&&(e|=64),s.button&8&&(e|=128),s.action===32?e|=32:s.action===0&&!t&&(e|=3)),e}var Ps=String.fromCharCode,fl={DEFAULT:s=>{let t=[Ms(s,!1)+32,s.col+32,s.row+32];return t[0]>255||t[1]>255||t[2]>255?"":`\x1B[M${Ps(t[0])}${Ps(t[1])}${Ps(t[2])}`},SGR:s=>{let t=s.action===0&&s.button!==4?"m":"M";return`\x1B[<${Ms(s,!0)};${s.col};${s.row}${t}`},SGR_PIXELS:s=>{let t=s.action===0&&s.button!==4?"m":"M";return`\x1B[<${Ms(s,!0)};${s.x};${s.y}${t}`}},ai=class extends 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i.altKey||i.ctrlKey||i.shiftKey?e*this._optionsService.rawOptions.fastScrollSensitivity*this._optionsService.rawOptions.scrollSensitivity:e*this._optionsService.rawOptions.scrollSensitivity}triggerMouseEvent(e){if(e.col<0||e.col>=this._bufferService.cols||e.row<0||e.row>=this._bufferService.rows||e.button===4&&e.action===32||e.button===3&&e.action!==32||e.button!==4&&(e.action===2||e.action===3)||(e.col++,e.row++,e.action===32&&this._lastEvent&&this._equalEvents(this._lastEvent,e,this._activeEncoding==="SGR_PIXELS"))||!this._protocols[this._activeProtocol].restrict(e))return!1;let i=this._encodings[this._activeEncoding](e);return i&&(this._activeEncoding==="DEFAULT"?this._coreService.triggerBinaryEvent(i):this._coreService.triggerDataEvent(i,!0)),this._lastEvent=e,!0}explainEvents(e){return{down:!!(e&1),up:!!(e&2),drag:!!(e&4),move:!!(e&8),wheel:!!(e&16)}}_equalEvents(e,i,r){if(r){if(e.x!==i.x||e.y!==i.y)return!1}else 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e}charProperties(t,e){return this._activeProvider.charProperties(t,e)}};var pn=class{constructor(){this.glevel=0;this._charsets=[]}reset(){this.charset=void 0,this._charsets=[],this.glevel=0}setgLevel(t){this.glevel=t,this.charset=this._charsets[t]}setgCharset(t,e){this._charsets[t]=e,this.glevel===t&&(this.charset=e)}};function Bs(s){let e=s.buffer.lines.get(s.buffer.ybase+s.buffer.y-1)?.get(s.cols-1),i=s.buffer.lines.get(s.buffer.ybase+s.buffer.y);i&&e&&(i.isWrapped=e[3]!==0&&e[3]!==32)}var Vi=2147483647,uc=256,ci=class s{constructor(t=32,e=32){this.maxLength=t;this.maxSubParamsLength=e;if(e>uc)throw new Error("maxSubParamsLength must not be greater than 256");this.params=new Int32Array(t),this.length=0,this._subParams=new Int32Array(e),this._subParamsLength=0,this._subParamsIdx=new Uint16Array(t),this._rejectDigits=!1,this._rejectSubDigits=!1,this._digitIsSub=!1}static fromArray(t){let e=new s;if(!t.length)return e;for(let i=Array.isArray(t[0])?1:0;i<t.length;++i){let r=t[i];if(Array.isArray(r))for(let n=0;n<r.length;++n)e.addSubParam(r[n]);else e.addParam(r)}return e}clone(){let t=new s(this.maxLength,this.maxSubParamsLength);return t.params.set(this.params),t.length=this.length,t._subParams.set(this._subParams),t._subParamsLength=this._subParamsLength,t._subParamsIdx.set(this._subParamsIdx),t._rejectDigits=this._rejectDigits,t._rejectSubDigits=this._rejectSubDigits,t._digitIsSub=this._digitIsSub,t}toArray(){let t=[];for(let e=0;e<this.length;++e){t.push(this.params[e]);let i=this._subParamsIdx[e]>>8,r=this._subParamsIdx[e]&255;r-i>0&&t.push(Array.prototype.slice.call(this._subParams,i,r))}return t}reset(){this.length=0,this._subParamsLength=0,this._rejectDigits=!1,this._rejectSubDigits=!1,this._digitIsSub=!1}addParam(t){if(this._digitIsSub=!1,this.length>=this.maxLength){this._rejectDigits=!0;return}if(t<-1)throw new Error("values lesser than -1 are not 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i=this._digitIsSub?this._subParams:this.params,r=i[e-1];i[e-1]=~r?Math.min(r*10+t,Vi):t}};var qi=[],mn=class{constructor(){this._state=0;this._active=qi;this._id=-1;this._handlers=Object.create(null);this._handlerFb=()=>{};this._stack={paused:!1,loopPosition:0,fallThrough:!1}}registerHandler(t,e){this._handlers[t]===void 0&&(this._handlers[t]=[]);let i=this._handlers[t];return i.push(e),{dispose:()=>{let r=i.indexOf(e);r!==-1&&i.splice(r,1)}}}clearHandler(t){this._handlers[t]&&delete this._handlers[t]}setHandlerFallback(t){this._handlerFb=t}dispose(){this._handlers=Object.create(null),this._handlerFb=()=>{},this._active=qi}reset(){if(this._state===2)for(let t=this._stack.paused?this._stack.loopPosition-1:this._active.length-1;t>=0;--t)this._active[t].end(!1);this._stack.paused=!1,this._active=qi,this._id=-1,this._state=0}_start(){if(this._active=this._handlers[this._id]||qi,!this._active.length)this._handlerFb(this._id,"START");else for(let 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i=!1,r=this._active.length-1,n=!1;if(this._stack.paused&&(r=this._stack.loopPosition-1,i=e,n=this._stack.fallThrough,this._stack.paused=!1),!n&&i===!1){for(;r>=0&&(i=this._active[r].unhook(t),i!==!0);r--)if(i instanceof Promise)return this._stack.paused=!0,this._stack.loopPosition=r,this._stack.fallThrough=!1,i;r--}for(;r>=0;r--)if(i=this._active[r].unhook(!1),i instanceof Promise)return this._stack.paused=!0,this._stack.loopPosition=r,this._stack.fallThrough=!0,i}this._active=Yi,this._ident=0}},ji=new ci;ji.addParam(0);var Xi=class{constructor(t){this._handler=t;this._data="";this._params=ji;this._hitLimit=!1}hook(t){this._params=t.length>1||t.params[0]?t.clone():ji,this._data="",this._hitLimit=!1}put(t,e,i){this._hitLimit||(this._data+=It(t,e,i),this._data.length>1e7&&(this._data="",this._hitLimit=!0))}unhook(t){let e=!1;if(this._hitLimit)e=!1;else if(t&&(e=this._handler(this._data,this._params),e instanceof Promise))return e.then(i=>(this._params=ji,this._data="",this._hitLimit=!1,i));return this._params=ji,this._data="",this._hitLimit=!1,e}};var Fs=class{constructor(t){this.table=new Uint8Array(t)}setDefault(t,e){this.table.fill(t<<4|e)}add(t,e,i,r){this.table[e<<8|t]=i<<4|r}addMany(t,e,i,r){for(let n=0;n<t.length;n++)this.table[e<<8|t[n]]=i<<4|r}},ke=160,hc=function(){let s=new Fs(4095),e=Array.apply(null,Array(256)).map((a,u)=>u),i=(a,u)=>e.slice(a,u),r=i(32,127),n=i(0,24);n.push(25),n.push.apply(n,i(28,32));let o=i(0,14),l;s.setDefault(1,0),s.addMany(r,0,2,0);for(l in o)s.addMany([24,26,153,154],l,3,0),s.addMany(i(128,144),l,3,0),s.addMany(i(144,152),l,3,0),s.add(156,l,0,0),s.add(27,l,11,1),s.add(157,l,4,8),s.addMany([152,158,159],l,0,7),s.add(155,l,11,3),s.add(144,l,11,9);return s.addMany(n,0,3,0),s.addMany(n,1,3,1),s.add(127,1,0,1),s.addMany(n,8,0,8),s.addMany(n,3,3,3),s.add(127,3,0,3),s.addMany(n,4,3,4),s.add(127,4,0,4),s.addMany(n,6,3,6),s.addMany(n,5,3,5),s.add(127,5,0,5),s.addMany(n,2,3,2),s.add(127,2,0,2),s.add(93,1,4,8),s.addMany(r,8,5,8),s.add(127,8,5,8),s.addMany([156,27,24,26,7],8,6,0),s.addMany(i(28,32),8,0,8),s.addMany([88,94,95],1,0,7),s.addMany(r,7,0,7),s.addMany(n,7,0,7),s.add(156,7,0,0),s.add(127,7,0,7),s.add(91,1,11,3),s.addMany(i(64,127),3,7,0),s.addMany(i(48,60),3,8,4),s.addMany([60,61,62,63],3,9,4),s.addMany(i(48,60),4,8,4),s.addMany(i(64,127),4,7,0),s.addMany([60,61,62,63],4,0,6),s.addMany(i(32,64),6,0,6),s.add(127,6,0,6),s.addMany(i(64,127),6,0,0),s.addMany(i(32,48),3,9,5),s.addMany(i(32,48),5,9,5),s.addMany(i(48,64),5,0,6),s.addMany(i(64,127),5,7,0),s.addMany(i(32,48),4,9,5),s.addMany(i(32,48),1,9,2),s.addMany(i(32,48),2,9,2),s.addMany(i(48,127),2,10,0),s.addMany(i(48,80),1,10,0),s.addMany(i(81,88),1,10,0),s.addMany([89,90,92],1,10,0),s.addMany(i(96,127),1,10,0),s.add(80,1,11,9),s.addMany(n,9,0,9),s.add(127,9,0,9),s.addMany(i(28,32),9,0,9),s.addMany(i(32,48),9,9,12),s.addMany(i(48,60),9,8,10),s.addMany([60,61,62,63],9,9,10),s.addMany(n,11,0,11),s.addMany(i(32,128),11,0,11),s.addMany(i(28,32),11,0,11),s.addMany(n,10,0,10),s.add(127,10,0,10),s.addMany(i(28,32),10,0,10),s.addMany(i(48,60),10,8,10),s.addMany([60,61,62,63],10,0,11),s.addMany(i(32,48),10,9,12),s.addMany(n,12,0,12),s.add(127,12,0,12),s.addMany(i(28,32),12,0,12),s.addMany(i(32,48),12,9,12),s.addMany(i(48,64),12,0,11),s.addMany(i(64,127),12,12,13),s.addMany(i(64,127),10,12,13),s.addMany(i(64,127),9,12,13),s.addMany(n,13,13,13),s.addMany(r,13,13,13),s.add(127,13,0,13),s.addMany([27,156,24,26],13,14,0),s.add(ke,0,2,0),s.add(ke,8,5,8),s.add(ke,6,0,6),s.add(ke,11,0,11),s.add(ke,13,13,13),s}(),bn=class extends D{constructor(e=hc){super();this._transitions=e;this._parseStack={state:0,handlers:[],handlerPos:0,transition:0,chunkPos:0};this.initialState=0,this.currentState=this.initialState,this._params=new ci,this._params.addParam(0),this._collect=0,this.precedingJoinState=0,this._printHandlerFb=(i,r,n)=>{},this._executeHandlerFb=i=>{},this._csiHandlerFb=(i,r)=>{},this._escHandlerFb=i=>{},this._errorHandlerFb=i=>i,this._printHandler=this._printHandlerFb,this._executeHandlers=Object.create(null),this._csiHandlers=Object.create(null),this._escHandlers=Object.create(null),this._register(C(()=>{this._csiHandlers=Object.create(null),this._executeHandlers=Object.create(null),this._escHandlers=Object.create(null)})),this._oscParser=this._register(new mn),this._dcsParser=this._register(new _n),this._errorHandler=this._errorHandlerFb,this.registerEscHandler({final:"\\"},()=>!0)}_identifier(e,i=[64,126]){let r=0;if(e.prefix){if(e.prefix.length>1)throw new Error("only one byte as prefix supported");if(r=e.prefix.charCodeAt(0),r&&60>r||r>63)throw new Error("prefix must be in range 0x3c .. 0x3f")}if(e.intermediates){if(e.intermediates.length>2)throw new Error("only two bytes as intermediates are supported");for(let o=0;o<e.intermediates.length;++o){let l=e.intermediates.charCodeAt(o);if(32>l||l>47)throw new Error("intermediate must be in range 0x20 .. 0x2f");r<<=8,r|=l}}if(e.final.length!==1)throw new Error("final must be a single byte");let n=e.final.charCodeAt(0);if(i[0]>n||n>i[1])throw new Error(`final must be in range ${i[0]} .. ${i[1]}`);return r<<=8,r|=n,r}identToString(e){let i=[];for(;e;)i.push(String.fromCharCode(e&255)),e>>=8;return i.reverse().join("")}setPrintHandler(e){this._printHandler=e}clearPrintHandler(){this._printHandler=this._printHandlerFb}registerEscHandler(e,i){let r=this._identifier(e,[48,126]);this._escHandlers[r]===void 0&&(this._escHandlers[r]=[]);let n=this._escHandlers[r];return n.push(i),{dispose:()=>{let o=n.indexOf(i);o!==-1&&n.splice(o,1)}}}clearEscHandler(e){this._escHandlers[this._identifier(e,[48,126])]&&delete this._escHandlers[this._identifier(e,[48,126])]}setEscHandlerFallback(e){this._escHandlerFb=e}setExecuteHandler(e,i){this._executeHandlers[e.charCodeAt(0)]=i}clearExecuteHandler(e){this._executeHandlers[e.charCodeAt(0)]&&delete this._executeHandlers[e.charCodeAt(0)]}setExecuteHandlerFallback(e){this._executeHandlerFb=e}registerCsiHandler(e,i){let r=this._identifier(e);this._csiHandlers[r]===void 0&&(this._csiHandlers[r]=[]);let n=this._csiHandlers[r];return n.push(i),{dispose:()=>{let o=n.indexOf(i);o!==-1&&n.splice(o,1)}}}clearCsiHandler(e){this._csiHandlers[this._identifier(e)]&&delete this._csiHandlers[this._identifier(e)]}setCsiHandlerFallback(e){this._csiHandlerFb=e}registerDcsHandler(e,i){return this._dcsParser.registerHandler(this._identifier(e),i)}clearDcsHandler(e){this._dcsParser.clearHandler(this._identifier(e))}setDcsHandlerFallback(e){this._dcsParser.setHandlerFallback(e)}registerOscHandler(e,i){return this._oscParser.registerHandler(e,i)}clearOscHandler(e){this._oscParser.clearHandler(e)}setOscHandlerFallback(e){this._oscParser.setHandlerFallback(e)}setErrorHandler(e){this._errorHandler=e}clearErrorHandler(){this._errorHandler=this._errorHandlerFb}reset(){this.currentState=this.initialState,this._oscParser.reset(),this._dcsParser.reset(),this._params.reset(),this._params.addParam(0),this._collect=0,this.precedingJoinState=0,this._parseStack.state!==0&&(this._parseStack.state=2,this._parseStack.handlers=[])}_preserveStack(e,i,r,n,o){this._parseStack.state=e,this._parseStack.handlers=i,this._parseStack.handlerPos=r,this._parseStack.transition=n,this._parseStack.chunkPos=o}parse(e,i,r){let n=0,o=0,l=0,a;if(this._parseStack.state)if(this._parseStack.state===2)this._parseStack.state=0,l=this._parseStack.chunkPos+1;else{if(r===void 0||this._parseStack.state===1)throw this._parseStack.state=1,new Error("improper continuation due to previous async handler, giving up parsing");let u=this._parseStack.handlers,h=this._parseStack.handlerPos-1;switch(this._parseStack.state){case 3:if(r===!1&&h>-1){for(;h>=0&&(a=u[h](this._params),a!==!0);h--)if(a instanceof Promise)return this._parseStack.handlerPos=h,a}this._parseStack.handlers=[];break;case 4:if(r===!1&&h>-1){for(;h>=0&&(a=u[h](),a!==!0);h--)if(a instanceof Promise)return this._parseStack.handlerPos=h,a}this._parseStack.handlers=[];break;case 6:if(n=e[this._parseStack.chunkPos],a=this._dcsParser.unhook(n!==24&&n!==26,r),a)return a;n===27&&(this._parseStack.transition|=1),this._params.reset(),this._params.addParam(0),this._collect=0;break;case 5:if(n=e[this._parseStack.chunkPos],a=this._oscParser.end(n!==24&&n!==26,r),a)return a;n===27&&(this._parseStack.transition|=1),this._params.reset(),this._params.addParam(0),this._collect=0;break}this._parseStack.state=0,l=this._parseStack.chunkPos+1,this.precedingJoinState=0,this.currentState=this._parseStack.transition&15}for(let u=l;u<i;++u){switch(n=e[u],o=this._transitions.table[this.currentState<<8|(n<160?n:ke)],o>>4){case 2:for(let m=u+1;;++m){if(m>=i||(n=e[m])<32||n>126&&n<ke){this._printHandler(e,u,m),u=m-1;break}if(++m>=i||(n=e[m])<32||n>126&&n<ke){this._printHandler(e,u,m),u=m-1;break}if(++m>=i||(n=e[m])<32||n>126&&n<ke){this._printHandler(e,u,m),u=m-1;break}if(++m>=i||(n=e[m])<32||n>126&&n<ke){this._printHandler(e,u,m),u=m-1;break}}break;case 3:this._executeHandlers[n]?this._executeHandlers[n]():this._executeHandlerFb(n),this.precedingJoinState=0;break;case 0:break;case 1:if(this._errorHandler({position:u,code:n,currentState:this.currentState,collect:this._collect,params:this._params,abort:!1}).abort)return;break;case 7:let c=this._csiHandlers[this._collect<<8|n],d=c?c.length-1:-1;for(;d>=0&&(a=c[d](this._params),a!==!0);d--)if(a instanceof Promise)return this._preserveStack(3,c,d,o,u),a;d<0&&this._csiHandlerFb(this._collect<<8|n,this._params),this.precedingJoinState=0;break;case 8:do switch(n){case 59:this._params.addParam(0);break;case 58:this._params.addSubParam(-1);break;default:this._params.addDigit(n-48)}while(++u<i&&(n=e[u])>47&&n<60);u--;break;case 9:this._collect<<=8,this._collect|=n;break;case 10:let _=this._escHandlers[this._collect<<8|n],p=_?_.length-1:-1;for(;p>=0&&(a=_[p](),a!==!0);p--)if(a instanceof Promise)return this._preserveStack(4,_,p,o,u),a;p<0&&this._escHandlerFb(this._collect<<8|n),this.precedingJoinState=0;break;case 11:this._params.reset(),this._params.addParam(0),this._collect=0;break;case 12:this._dcsParser.hook(this._collect<<8|n,this._params);break;case 13:for(let m=u+1;;++m)if(m>=i||(n=e[m])===24||n===26||n===27||n>127&&n<ke){this._dcsParser.put(e,u,m),u=m-1;break}break;case 14:if(a=this._dcsParser.unhook(n!==24&&n!==26),a)return this._preserveStack(6,[],0,o,u),a;n===27&&(o|=1),this._params.reset(),this._params.addParam(0),this._collect=0,this.precedingJoinState=0;break;case 4:this._oscParser.start();break;case 5:for(let m=u+1;;m++)if(m>=i||(n=e[m])<32||n>127&&n<ke){this._oscParser.put(e,u,m),u=m-1;break}break;case 6:if(a=this._oscParser.end(n!==24&&n!==26),a)return this._preserveStack(5,[],0,o,u),a;n===27&&(o|=1),this._params.reset(),this._params.addParam(0),this._collect=0,this.precedingJoinState=0;break}this.currentState=o&15}}};var dc=/^([\da-f])\/([\da-f])\/([\da-f])$|^([\da-f]{2})\/([\da-f]{2})\/([\da-f]{2})$|^([\da-f]{3})\/([\da-f]{3})\/([\da-f]{3})$|^([\da-f]{4})\/([\da-f]{4})\/([\da-f]{4})$/,fc=/^[\da-f]+$/;function Ws(s){if(!s)return;let t=s.toLowerCase();if(t.indexOf("rgb:")===0){t=t.slice(4);let e=dc.exec(t);if(e){let i=e[1]?15:e[4]?255:e[7]?4095:65535;return[Math.round(parseInt(e[1]||e[4]||e[7]||e[10],16)/i*255),Math.round(parseInt(e[2]||e[5]||e[8]||e[11],16)/i*255),Math.round(parseInt(e[3]||e[6]||e[9]||e[12],16)/i*255)]}}else if(t.indexOf("#")===0&&(t=t.slice(1),fc.exec(t)&&[3,6,9,12].includes(t.length))){let e=t.length/3,i=[0,0,0];for(let r=0;r<3;++r){let n=parseInt(t.slice(e*r,e*r+e),16);i[r]=e===1?n<<4:e===2?n:e===3?n>>4:n>>8}return i}}function Hs(s,t){let e=s.toString(16),i=e.length<2?"0"+e:e;switch(t){case 4:return e[0];case 8:return i;case 12:return(i+i).slice(0,3);default:return i+i}}function ml(s,t=16){let[e,i,r]=s;return`rgb:${Hs(e,t)}/${Hs(i,t)}/${Hs(r,t)}`}var mc={"(":0,")":1,"*":2,"+":3,"-":1,".":2},ut=131072,_l=10;function bl(s,t){if(s>24)return t.setWinLines||!1;switch(s){case 1:return!!t.restoreWin;case 2:return!!t.minimizeWin;case 3:return!!t.setWinPosition;case 4:return!!t.setWinSizePixels;case 5:return!!t.raiseWin;case 6:return!!t.lowerWin;case 7:return!!t.refreshWin;case 8:return!!t.setWinSizeChars;case 9:return!!t.maximizeWin;case 10:return!!t.fullscreenWin;case 11:return!!t.getWinState;case 13:return!!t.getWinPosition;case 14:return!!t.getWinSizePixels;case 15:return!!t.getScreenSizePixels;case 16:return!!t.getCellSizePixels;case 18:return!!t.getWinSizeChars;case 19:return!!t.getScreenSizeChars;case 20:return!!t.getIconTitle;case 21:return!!t.getWinTitle;case 22:return!!t.pushTitle;case 23:return!!t.popTitle;case 24:return!!t.setWinLines}return!1}var vl=5e3,gl=0,vn=class extends D{constructor(e,i,r,n,o,l,a,u,h=new bn){super();this._bufferService=e;this._charsetService=i;this._coreService=r;this._logService=n;this._optionsService=o;this._oscLinkService=l;this._coreMouseService=a;this._unicodeService=u;this._parser=h;this._parseBuffer=new Uint32Array(4096);this._stringDecoder=new er;this._utf8Decoder=new tr;this._windowTitle="";this._iconName="";this._windowTitleStack=[];this._iconNameStack=[];this._curAttrData=X.clone();this._eraseAttrDataInternal=X.clone();this._onRequestBell=this._register(new v);this.onRequestBell=this._onRequestBell.event;this._onRequestRefreshRows=this._register(new v);this.onRequestRefreshRows=this._onRequestRefreshRows.event;this._onRequestReset=this._register(new v);this.onRequestReset=this._onRequestReset.event;this._onRequestSendFocus=this._register(new v);this.onRequestSendFocus=this._onRequestSendFocus.event;this._onRequestSyncScrollBar=this._register(new v);this.onRequestSyncScrollBar=this._onRequestSyncScrollBar.event;this._onRequestWindowsOptionsReport=this._register(new v);this.onRequestWindowsOptionsReport=this._onRequestWindowsOptionsReport.event;this._onA11yChar=this._register(new v);this.onA11yChar=this._onA11yChar.event;this._onA11yTab=this._register(new v);this.onA11yTab=this._onA11yTab.event;this._onCursorMove=this._register(new v);this.onCursorMove=this._onCursorMove.event;this._onLineFeed=this._register(new v);this.onLineFeed=this._onLineFeed.event;this._onScroll=this._register(new v);this.onScroll=this._onScroll.event;this._onTitleChange=this._register(new v);this.onTitleChange=this._onTitleChange.event;this._onColor=this._register(new v);this.onColor=this._onColor.event;this._parseStack={paused:!1,cursorStartX:0,cursorStartY:0,decodedLength:0,position:0};this._specialColors=[256,257,258];this._register(this._parser),this._dirtyRowTracker=new Zi(this._bufferService),this._activeBuffer=this._bufferService.buffer,this._register(this._bufferService.buffers.onBufferActivate(c=>this._activeBuffer=c.activeBuffer)),this._parser.setCsiHandlerFallback((c,d)=>{this._logService.debug("Unknown CSI code: ",{identifier:this._parser.identToString(c),params:d.toArray()})}),this._parser.setEscHandlerFallback(c=>{this._logService.debug("Unknown ESC code: ",{identifier:this._parser.identToString(c)})}),this._parser.setExecuteHandlerFallback(c=>{this._logService.debug("Unknown EXECUTE code: ",{code:c})}),this._parser.setOscHandlerFallback((c,d,_)=>{this._logService.debug("Unknown OSC code: ",{identifier:c,action:d,data:_})}),this._parser.setDcsHandlerFallback((c,d,_)=>{d==="HOOK"&&(_=_.toArray()),this._logService.debug("Unknown DCS code: ",{identifier:this._parser.identToString(c),action:d,payload:_})}),this._parser.setPrintHandler((c,d,_)=>this.print(c,d,_)),this._parser.registerCsiHandler({final:"@"},c=>this.insertChars(c)),this._parser.registerCsiHandler({intermediates:" ",final:"@"},c=>this.scrollLeft(c)),this._parser.registerCsiHandler({final:"A"},c=>this.cursorUp(c)),this._parser.registerCsiHandler({intermediates:" ",final:"A"},c=>this.scrollRight(c)),this._parser.registerCsiHandler({final:"B"},c=>this.cursorDown(c)),this._parser.registerCsiHandler({final:"C"},c=>this.cursorForward(c)),this._parser.registerCsiHandler({final:"D"},c=>this.cursorBackward(c)),this._parser.registerCsiHandler({final:"E"},c=>this.cursorNextLine(c)),this._parser.registerCsiHandler({final:"F"},c=>this.cursorPrecedingLine(c)),this._parser.registerCsiHandler({final:"G"},c=>this.cursorCharAbsolute(c)),this._parser.registerCsiHandler({final:"H"},c=>this.cursorPosition(c)),this._parser.registerCsiHandler({final:"I"},c=>this.cursorForwardTab(c)),this._parser.registerCsiHandler({final:"J"},c=>this.eraseInDisplay(c,!1)),this._parser.registerCsiHandler({prefix:"?",final:"J"},c=>this.eraseInDisplay(c,!0)),this._parser.registerCsiHandler({final:"K"},c=>this.eraseInLine(c,!1)),this._parser.registerCsiHandler({prefix:"?",final:"K"},c=>this.eraseInLine(c,!0)),this._parser.registerCsiHandler({final:"L"},c=>this.insertLines(c)),this._parser.registerCsiHandler({final:"M"},c=>this.deleteLines(c)),this._parser.registerCsiHandler({final:"P"},c=>this.deleteChars(c)),this._parser.registerCsiHandler({final:"S"},c=>this.scrollUp(c)),this._parser.registerCsiHandler({final:"T"},c=>this.scrollDown(c)),this._parser.registerCsiHandler({final:"X"},c=>this.eraseChars(c)),this._parser.registerCsiHandler({final:"Z"},c=>this.cursorBackwardTab(c)),this._parser.registerCsiHandler({final:"`"},c=>this.charPosAbsolute(c)),this._parser.registerCsiHandler({final:"a"},c=>this.hPositionRelative(c)),this._parser.registerCsiHandler({final:"b"},c=>this.repeatPrecedingCharacter(c)),this._parser.registerCsiHandler({final:"c"},c=>this.sendDeviceAttributesPrimary(c)),this._parser.registerCsiHandler({prefix:">",final:"c"},c=>this.sendDeviceAttributesSecondary(c)),this._parser.registerCsiHandler({final:"d"},c=>this.linePosAbsolute(c)),this._parser.registerCsiHandler({final:"e"},c=>this.vPositionRelative(c)),this._parser.registerCsiHandler({final:"f"},c=>this.hVPosition(c)),this._parser.registerCsiHandler({final:"g"},c=>this.tabClear(c)),this._parser.registerCsiHandler({final:"h"},c=>this.setMode(c)),this._parser.registerCsiHandler({prefix:"?",final:"h"},c=>this.setModePrivate(c)),this._parser.registerCsiHandler({final:"l"},c=>this.resetMode(c)),this._parser.registerCsiHandler({prefix:"?",final:"l"},c=>this.resetModePrivate(c)),this._parser.registerCsiHandler({final:"m"},c=>this.charAttributes(c)),this._parser.registerCsiHandler({final:"n"},c=>this.deviceStatus(c)),this._parser.registerCsiHandler({prefix:"?",final:"n"},c=>this.deviceStatusPrivate(c)),this._parser.registerCsiHandler({intermediates:"!",final:"p"},c=>this.softReset(c)),this._parser.registerCsiHandler({intermediates:" ",final:"q"},c=>this.setCursorStyle(c)),this._parser.registerCsiHandler({final:"r"},c=>this.setScrollRegion(c)),this._parser.registerCsiHandler({final:"s"},c=>this.saveCursor(c)),this._parser.registerCsiHandler({final:"t"},c=>this.windowOptions(c)),this._parser.registerCsiHandler({final:"u"},c=>this.restoreCursor(c)),this._parser.registerCsiHandler({intermediates:"'",final:"}"},c=>this.insertColumns(c)),this._parser.registerCsiHandler({intermediates:"'",final:"~"},c=>this.deleteColumns(c)),this._parser.registerCsiHandler({intermediates:'"',final:"q"},c=>this.selectProtected(c)),this._parser.registerCsiHandler({intermediates:"$",final:"p"},c=>this.requestMode(c,!0)),this._parser.registerCsiHandler({prefix:"?",intermediates:"$",final:"p"},c=>this.requestMode(c,!1)),this._parser.setExecuteHandler(b.BEL,()=>this.bell()),this._parser.setExecuteHandler(b.LF,()=>this.lineFeed()),this._parser.setExecuteHandler(b.VT,()=>this.lineFeed()),this._parser.setExecuteHandler(b.FF,()=>this.lineFeed()),this._parser.setExecuteHandler(b.CR,()=>this.carriageReturn()),this._parser.setExecuteHandler(b.BS,()=>this.backspace()),this._parser.setExecuteHandler(b.HT,()=>this.tab()),this._parser.setExecuteHandler(b.SO,()=>this.shiftOut()),this._parser.setExecuteHandler(b.SI,()=>this.shiftIn()),this._parser.setExecuteHandler(Ai.IND,()=>this.index()),this._parser.setExecuteHandler(Ai.NEL,()=>this.nextLine()),this._parser.setExecuteHandler(Ai.HTS,()=>this.tabSet()),this._parser.registerOscHandler(0,new pe(c=>(this.setTitle(c),this.setIconName(c),!0))),this._parser.registerOscHandler(1,new pe(c=>this.setIconName(c))),this._parser.registerOscHandler(2,new pe(c=>this.setTitle(c))),this._parser.registerOscHandler(4,new pe(c=>this.setOrReportIndexedColor(c))),this._parser.registerOscHandler(8,new pe(c=>this.setHyperlink(c))),this._parser.registerOscHandler(10,new pe(c=>this.setOrReportFgColor(c))),this._parser.registerOscHandler(11,new pe(c=>this.setOrReportBgColor(c))),this._parser.registerOscHandler(12,new pe(c=>this.setOrReportCursorColor(c))),this._parser.registerOscHandler(104,new pe(c=>this.restoreIndexedColor(c))),this._parser.registerOscHandler(110,new pe(c=>this.restoreFgColor(c))),this._parser.registerOscHandler(111,new pe(c=>this.restoreBgColor(c))),this._parser.registerOscHandler(112,new pe(c=>this.restoreCursorColor(c))),this._parser.registerEscHandler({final:"7"},()=>this.saveCursor()),this._parser.registerEscHandler({final:"8"},()=>this.restoreCursor()),this._parser.registerEscHandler({final:"D"},()=>this.index()),this._parser.registerEscHandler({final:"E"},()=>this.nextLine()),this._parser.registerEscHandler({final:"H"},()=>this.tabSet()),this._parser.registerEscHandler({final:"M"},()=>this.reverseIndex()),this._parser.registerEscHandler({final:"="},()=>this.keypadApplicationMode()),this._parser.registerEscHandler({final:">"},()=>this.keypadNumericMode()),this._parser.registerEscHandler({final:"c"},()=>this.fullReset()),this._parser.registerEscHandler({final:"n"},()=>this.setgLevel(2)),this._parser.registerEscHandler({final:"o"},()=>this.setgLevel(3)),this._parser.registerEscHandler({final:"|"},()=>this.setgLevel(3)),this._parser.registerEscHandler({final:"}"},()=>this.setgLevel(2)),this._parser.registerEscHandler({final:"~"},()=>this.setgLevel(1)),this._parser.registerEscHandler({intermediates:"%",final:"@"},()=>this.selectDefaultCharset()),this._parser.registerEscHandler({intermediates:"%",final:"G"},()=>this.selectDefaultCharset());for(let c in ne)this._parser.registerEscHandler({intermediates:"(",final:c},()=>this.selectCharset("("+c)),this._parser.registerEscHandler({intermediates:")",final:c},()=>this.selectCharset(")"+c)),this._parser.registerEscHandler({intermediates:"*",final:c},()=>this.selectCharset("*"+c)),this._parser.registerEscHandler({intermediates:"+",final:c},()=>this.selectCharset("+"+c)),this._parser.registerEscHandler({intermediates:"-",final:c},()=>this.selectCharset("-"+c)),this._parser.registerEscHandler({intermediates:".",final:c},()=>this.selectCharset("."+c)),this._parser.registerEscHandler({intermediates:"/",final:c},()=>this.selectCharset("/"+c));this._parser.registerEscHandler({intermediates:"#",final:"8"},()=>this.screenAlignmentPattern()),this._parser.setErrorHandler(c=>(this._logService.error("Parsing error: ",c),c)),this._parser.registerDcsHandler({intermediates:"$",final:"q"},new Xi((c,d)=>this.requestStatusString(c,d)))}getAttrData(){return this._curAttrData}_preserveStack(e,i,r,n){this._parseStack.paused=!0,this._parseStack.cursorStartX=e,this._parseStack.cursorStartY=i,this._parseStack.decodedLength=r,this._parseStack.position=n}_logSlowResolvingAsync(e){this._logService.logLevel<=3&&Promise.race([e,new Promise((i,r)=>setTimeout(()=>r("#SLOW_TIMEOUT"),vl))]).catch(i=>{if(i!=="#SLOW_TIMEOUT")throw i;console.warn(`async parser handler taking longer than ${vl} ms`)})}_getCurrentLinkId(){return this._curAttrData.extended.urlId}parse(e,i){let r,n=this._activeBuffer.x,o=this._activeBuffer.y,l=0,a=this._parseStack.paused;if(a){if(r=this._parser.parse(this._parseBuffer,this._parseStack.decodedLength,i))return this._logSlowResolvingAsync(r),r;n=this._parseStack.cursorStartX,o=this._parseStack.cursorStartY,this._parseStack.paused=!1,e.length>ut&&(l=this._parseStack.position+ut)}if(this._logService.logLevel<=1&&this._logService.debug(`parsing data ${typeof e=="string"?` "${e}"`:` "${Array.prototype.map.call(e,c=>String.fromCharCode(c)).join("")}"`}`),this._logService.logLevel===0&&this._logService.trace("parsing data (codes)",typeof e=="string"?e.split("").map(c=>c.charCodeAt(0)):e),this._parseBuffer.length<e.length&&this._parseBuffer.length<ut&&(this._parseBuffer=new Uint32Array(Math.min(e.length,ut))),a||this._dirtyRowTracker.clearRange(),e.length>ut)for(let c=l;c<e.length;c+=ut){let d=c+ut<e.length?c+ut:e.length,_=typeof e=="string"?this._stringDecoder.decode(e.substring(c,d),this._parseBuffer):this._utf8Decoder.decode(e.subarray(c,d),this._parseBuffer);if(r=this._parser.parse(this._parseBuffer,_))return this._preserveStack(n,o,_,c),this._logSlowResolvingAsync(r),r}else if(!a){let c=typeof e=="string"?this._stringDecoder.decode(e,this._parseBuffer):this._utf8Decoder.decode(e,this._parseBuffer);if(r=this._parser.parse(this._parseBuffer,c))return this._preserveStack(n,o,c,0),this._logSlowResolvingAsync(r),r}(this._activeBuffer.x!==n||this._activeBuffer.y!==o)&&this._onCursorMove.fire();let u=this._dirtyRowTracker.end+(this._bufferService.buffer.ybase-this._bufferService.buffer.ydisp),h=this._dirtyRowTracker.start+(this._bufferService.buffer.ybase-this._bufferService.buffer.ydisp);h<this._bufferService.rows&&this._onRequestRefreshRows.fire({start:Math.min(h,this._bufferService.rows-1),end:Math.min(u,this._bufferService.rows-1)})}print(e,i,r){let n,o,l=this._charsetService.charset,a=this._optionsService.rawOptions.screenReaderMode,u=this._bufferService.cols,h=this._coreService.decPrivateModes.wraparound,c=this._coreService.modes.insertMode,d=this._curAttrData,_=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y);this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._activeBuffer.x&&r-i>0&&_.getWidth(this._activeBuffer.x-1)===2&&_.setCellFromCodepoint(this._activeBuffer.x-1,0,1,d);let p=this._parser.precedingJoinState;for(let m=i;m<r;++m){if(n=e[m],n<127&&l){let O=l[String.fromCharCode(n)];O&&(n=O.charCodeAt(0))}let f=this._unicodeService.charProperties(n,p);o=Ae.extractWidth(f);let A=Ae.extractShouldJoin(f),R=A?Ae.extractWidth(p):0;if(p=f,a&&this._onA11yChar.fire(Ce(n)),this._getCurrentLinkId()&&this._oscLinkService.addLineToLink(this._getCurrentLinkId(),this._activeBuffer.ybase+this._activeBuffer.y),this._activeBuffer.x+o-R>u){if(h){let O=_,I=this._activeBuffer.x-R;for(this._activeBuffer.x=R,this._activeBuffer.y++,this._activeBuffer.y===this._activeBuffer.scrollBottom+1?(this._activeBuffer.y--,this._bufferService.scroll(this._eraseAttrData(),!0)):(this._activeBuffer.y>=this._bufferService.rows&&(this._activeBuffer.y=this._bufferService.rows-1),this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).isWrapped=!0),_=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y),R>0&&_ instanceof Ze&&_.copyCellsFrom(O,I,0,R,!1);I<u;)O.setCellFromCodepoint(I++,0,1,d)}else if(this._activeBuffer.x=u-1,o===2)continue}if(A&&this._activeBuffer.x){let O=_.getWidth(this._activeBuffer.x-1)?1:2;_.addCodepointToCell(this._activeBuffer.x-O,n,o);for(let I=o-R;--I>=0;)_.setCellFromCodepoint(this._activeBuffer.x++,0,0,d);continue}if(c&&(_.insertCells(this._activeBuffer.x,o-R,this._activeBuffer.getNullCell(d)),_.getWidth(u-1)===2&&_.setCellFromCodepoint(u-1,0,1,d)),_.setCellFromCodepoint(this._activeBuffer.x++,n,o,d),o>0)for(;--o;)_.setCellFromCodepoint(this._activeBuffer.x++,0,0,d)}this._parser.precedingJoinState=p,this._activeBuffer.x<u&&r-i>0&&_.getWidth(this._activeBuffer.x)===0&&!_.hasContent(this._activeBuffer.x)&&_.setCellFromCodepoint(this._activeBuffer.x,0,1,d),this._dirtyRowTracker.markDirty(this._activeBuffer.y)}registerCsiHandler(e,i){return e.final==="t"&&!e.prefix&&!e.intermediates?this._parser.registerCsiHandler(e,r=>bl(r.params[0],this._optionsService.rawOptions.windowOptions)?i(r):!0):this._parser.registerCsiHandler(e,i)}registerDcsHandler(e,i){return this._parser.registerDcsHandler(e,new Xi(i))}registerEscHandler(e,i){return this._parser.registerEscHandler(e,i)}registerOscHandler(e,i){return this._parser.registerOscHandler(e,new pe(i))}bell(){return this._onRequestBell.fire(),!0}lineFeed(){return this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._optionsService.rawOptions.convertEol&&(this._activeBuffer.x=0),this._activeBuffer.y++,this._activeBuffer.y===this._activeBuffer.scrollBottom+1?(this._activeBuffer.y--,this._bufferService.scroll(this._eraseAttrData())):this._activeBuffer.y>=this._bufferService.rows?this._activeBuffer.y=this._bufferService.rows-1:this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).isWrapped=!1,this._activeBuffer.x>=this._bufferService.cols&&this._activeBuffer.x--,this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._onLineFeed.fire(),!0}carriageReturn(){return this._activeBuffer.x=0,!0}backspace(){if(!this._coreService.decPrivateModes.reverseWraparound)return this._restrictCursor(),this._activeBuffer.x>0&&this._activeBuffer.x--,!0;if(this._restrictCursor(this._bufferService.cols),this._activeBuffer.x>0)this._activeBuffer.x--;else if(this._activeBuffer.x===0&&this._activeBuffer.y>this._activeBuffer.scrollTop&&this._activeBuffer.y<=this._activeBuffer.scrollBottom&&this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y)?.isWrapped){this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).isWrapped=!1,this._activeBuffer.y--,this._activeBuffer.x=this._bufferService.cols-1;let e=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y);e.hasWidth(this._activeBuffer.x)&&!e.hasContent(this._activeBuffer.x)&&this._activeBuffer.x--}return this._restrictCursor(),!0}tab(){if(this._activeBuffer.x>=this._bufferService.cols)return!0;let e=this._activeBuffer.x;return this._activeBuffer.x=this._activeBuffer.nextStop(),this._optionsService.rawOptions.screenReaderMode&&this._onA11yTab.fire(this._activeBuffer.x-e),!0}shiftOut(){return this._charsetService.setgLevel(1),!0}shiftIn(){return this._charsetService.setgLevel(0),!0}_restrictCursor(e=this._bufferService.cols-1){this._activeBuffer.x=Math.min(e,Math.max(0,this._activeBuffer.x)),this._activeBuffer.y=this._coreService.decPrivateModes.origin?Math.min(this._activeBuffer.scrollBottom,Math.max(this._activeBuffer.scrollTop,this._activeBuffer.y)):Math.min(this._bufferService.rows-1,Math.max(0,this._activeBuffer.y)),this._dirtyRowTracker.markDirty(this._activeBuffer.y)}_setCursor(e,i){this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._coreService.decPrivateModes.origin?(this._activeBuffer.x=e,this._activeBuffer.y=this._activeBuffer.scrollTop+i):(this._activeBuffer.x=e,this._activeBuffer.y=i),this._restrictCursor(),this._dirtyRowTracker.markDirty(this._activeBuffer.y)}_moveCursor(e,i){this._restrictCursor(),this._setCursor(this._activeBuffer.x+e,this._activeBuffer.y+i)}cursorUp(e){let i=this._activeBuffer.y-this._activeBuffer.scrollTop;return i>=0?this._moveCursor(0,-Math.min(i,e.params[0]||1)):this._moveCursor(0,-(e.params[0]||1)),!0}cursorDown(e){let i=this._activeBuffer.scrollBottom-this._activeBuffer.y;return i>=0?this._moveCursor(0,Math.min(i,e.params[0]||1)):this._moveCursor(0,e.params[0]||1),!0}cursorForward(e){return this._moveCursor(e.params[0]||1,0),!0}cursorBackward(e){return this._moveCursor(-(e.params[0]||1),0),!0}cursorNextLine(e){return this.cursorDown(e),this._activeBuffer.x=0,!0}cursorPrecedingLine(e){return this.cursorUp(e),this._activeBuffer.x=0,!0}cursorCharAbsolute(e){return this._setCursor((e.params[0]||1)-1,this._activeBuffer.y),!0}cursorPosition(e){return this._setCursor(e.length>=2?(e.params[1]||1)-1:0,(e.params[0]||1)-1),!0}charPosAbsolute(e){return this._setCursor((e.params[0]||1)-1,this._activeBuffer.y),!0}hPositionRelative(e){return this._moveCursor(e.params[0]||1,0),!0}linePosAbsolute(e){return this._setCursor(this._activeBuffer.x,(e.params[0]||1)-1),!0}vPositionRelative(e){return this._moveCursor(0,e.params[0]||1),!0}hVPosition(e){return this.cursorPosition(e),!0}tabClear(e){let i=e.params[0];return i===0?delete this._activeBuffer.tabs[this._activeBuffer.x]:i===3&&(this._activeBuffer.tabs={}),!0}cursorForwardTab(e){if(this._activeBuffer.x>=this._bufferService.cols)return!0;let i=e.params[0]||1;for(;i--;)this._activeBuffer.x=this._activeBuffer.nextStop();return!0}cursorBackwardTab(e){if(this._activeBuffer.x>=this._bufferService.cols)return!0;let i=e.params[0]||1;for(;i--;)this._activeBuffer.x=this._activeBuffer.prevStop();return!0}selectProtected(e){let i=e.params[0];return i===1&&(this._curAttrData.bg|=536870912),(i===2||i===0)&&(this._curAttrData.bg&=-536870913),!0}_eraseInBufferLine(e,i,r,n=!1,o=!1){let l=this._activeBuffer.lines.get(this._activeBuffer.ybase+e);l.replaceCells(i,r,this._activeBuffer.getNullCell(this._eraseAttrData()),o),n&&(l.isWrapped=!1)}_resetBufferLine(e,i=!1){let r=this._activeBuffer.lines.get(this._activeBuffer.ybase+e);r&&(r.fill(this._activeBuffer.getNullCell(this._eraseAttrData()),i),this._bufferService.buffer.clearMarkers(this._activeBuffer.ybase+e),r.isWrapped=!1)}eraseInDisplay(e,i=!1){this._restrictCursor(this._bufferService.cols);let r;switch(e.params[0]){case 0:for(r=this._activeBuffer.y,this._dirtyRowTracker.markDirty(r),this._eraseInBufferLine(r++,this._activeBuffer.x,this._bufferService.cols,this._activeBuffer.x===0,i);r<this._bufferService.rows;r++)this._resetBufferLine(r,i);this._dirtyRowTracker.markDirty(r);break;case 1:for(r=this._activeBuffer.y,this._dirtyRowTracker.markDirty(r),this._eraseInBufferLine(r,0,this._activeBuffer.x+1,!0,i),this._activeBuffer.x+1>=this._bufferService.cols&&(this._activeBuffer.lines.get(r+1).isWrapped=!1);r--;)this._resetBufferLine(r,i);this._dirtyRowTracker.markDirty(0);break;case 2:if(this._optionsService.rawOptions.scrollOnEraseInDisplay){for(r=this._bufferService.rows,this._dirtyRowTracker.markRangeDirty(0,r-1);r--&&!this._activeBuffer.lines.get(this._activeBuffer.ybase+r)?.getTrimmedLength(););for(;r>=0;r--)this._bufferService.scroll(this._eraseAttrData())}else{for(r=this._bufferService.rows,this._dirtyRowTracker.markDirty(r-1);r--;)this._resetBufferLine(r,i);this._dirtyRowTracker.markDirty(0)}break;case 3:let n=this._activeBuffer.lines.length-this._bufferService.rows;n>0&&(this._activeBuffer.lines.trimStart(n),this._activeBuffer.ybase=Math.max(this._activeBuffer.ybase-n,0),this._activeBuffer.ydisp=Math.max(this._activeBuffer.ydisp-n,0),this._onScroll.fire(0));break}return!0}eraseInLine(e,i=!1){switch(this._restrictCursor(this._bufferService.cols),e.params[0]){case 0:this._eraseInBufferLine(this._activeBuffer.y,this._activeBuffer.x,this._bufferService.cols,this._activeBuffer.x===0,i);break;case 1:this._eraseInBufferLine(this._activeBuffer.y,0,this._activeBuffer.x+1,!1,i);break;case 2:this._eraseInBufferLine(this._activeBuffer.y,0,this._bufferService.cols,!0,i);break}return this._dirtyRowTracker.markDirty(this._activeBuffer.y),!0}insertLines(e){this._restrictCursor();let i=e.params[0]||1;if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.y<this._activeBuffer.scrollTop)return!0;let r=this._activeBuffer.ybase+this._activeBuffer.y,n=this._bufferService.rows-1-this._activeBuffer.scrollBottom,o=this._bufferService.rows-1+this._activeBuffer.ybase-n+1;for(;i--;)this._activeBuffer.lines.splice(o-1,1),this._activeBuffer.lines.splice(r,0,this._activeBuffer.getBlankLine(this._eraseAttrData()));return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.y,this._activeBuffer.scrollBottom),this._activeBuffer.x=0,!0}deleteLines(e){this._restrictCursor();let i=e.params[0]||1;if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.y<this._activeBuffer.scrollTop)return!0;let r=this._activeBuffer.ybase+this._activeBuffer.y,n;for(n=this._bufferService.rows-1-this._activeBuffer.scrollBottom,n=this._bufferService.rows-1+this._activeBuffer.ybase-n;i--;)this._activeBuffer.lines.splice(r,1),this._activeBuffer.lines.splice(n,0,this._activeBuffer.getBlankLine(this._eraseAttrData()));return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.y,this._activeBuffer.scrollBottom),this._activeBuffer.x=0,!0}insertChars(e){this._restrictCursor();let i=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y);return i&&(i.insertCells(this._activeBuffer.x,e.params[0]||1,this._activeBuffer.getNullCell(this._eraseAttrData())),this._dirtyRowTracker.markDirty(this._activeBuffer.y)),!0}deleteChars(e){this._restrictCursor();let i=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y);return i&&(i.deleteCells(this._activeBuffer.x,e.params[0]||1,this._activeBuffer.getNullCell(this._eraseAttrData())),this._dirtyRowTracker.markDirty(this._activeBuffer.y)),!0}scrollUp(e){let i=e.params[0]||1;for(;i--;)this._activeBuffer.lines.splice(this._activeBuffer.ybase+this._activeBuffer.scrollTop,1),this._activeBuffer.lines.splice(this._activeBuffer.ybase+this._activeBuffer.scrollBottom,0,this._activeBuffer.getBlankLine(this._eraseAttrData()));return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom),!0}scrollDown(e){let i=e.params[0]||1;for(;i--;)this._activeBuffer.lines.splice(this._activeBuffer.ybase+this._activeBuffer.scrollBottom,1),this._activeBuffer.lines.splice(this._activeBuffer.ybase+this._activeBuffer.scrollTop,0,this._activeBuffer.getBlankLine(X));return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom),!0}scrollLeft(e){if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.y<this._activeBuffer.scrollTop)return!0;let i=e.params[0]||1;for(let r=this._activeBuffer.scrollTop;r<=this._activeBuffer.scrollBottom;++r){let n=this._activeBuffer.lines.get(this._activeBuffer.ybase+r);n.deleteCells(0,i,this._activeBuffer.getNullCell(this._eraseAttrData())),n.isWrapped=!1}return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom),!0}scrollRight(e){if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.y<this._activeBuffer.scrollTop)return!0;let i=e.params[0]||1;for(let r=this._activeBuffer.scrollTop;r<=this._activeBuffer.scrollBottom;++r){let n=this._activeBuffer.lines.get(this._activeBuffer.ybase+r);n.insertCells(0,i,this._activeBuffer.getNullCell(this._eraseAttrData())),n.isWrapped=!1}return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom),!0}insertColumns(e){if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.y<this._activeBuffer.scrollTop)return!0;let i=e.params[0]||1;for(let r=this._activeBuffer.scrollTop;r<=this._activeBuffer.scrollBottom;++r){let n=this._activeBuffer.lines.get(this._activeBuffer.ybase+r);n.insertCells(this._activeBuffer.x,i,this._activeBuffer.getNullCell(this._eraseAttrData())),n.isWrapped=!1}return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom),!0}deleteColumns(e){if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.y<this._activeBuffer.scrollTop)return!0;let i=e.params[0]||1;for(let r=this._activeBuffer.scrollTop;r<=this._activeBuffer.scrollBottom;++r){let n=this._activeBuffer.lines.get(this._activeBuffer.ybase+r);n.deleteCells(this._activeBuffer.x,i,this._activeBuffer.getNullCell(this._eraseAttrData())),n.isWrapped=!1}return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom),!0}eraseChars(e){this._restrictCursor();let i=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y);return i&&(i.replaceCells(this._activeBuffer.x,this._activeBuffer.x+(e.params[0]||1),this._activeBuffer.getNullCell(this._eraseAttrData())),this._dirtyRowTracker.markDirty(this._activeBuffer.y)),!0}repeatPrecedingCharacter(e){let i=this._parser.precedingJoinState;if(!i)return!0;let r=e.params[0]||1,n=Ae.extractWidth(i),o=this._activeBuffer.x-n,a=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).getString(o),u=new Uint32Array(a.length*r),h=0;for(let d=0;d<a.length;){let _=a.codePointAt(d)||0;u[h++]=_,d+=_>65535?2:1}let c=h;for(let d=1;d<r;++d)u.copyWithin(c,0,h),c+=h;return this.print(u,0,c),!0}sendDeviceAttributesPrimary(e){return e.params[0]>0||(this._is("xterm")||this._is("rxvt-unicode")||this._is("screen")?this._coreService.triggerDataEvent(b.ESC+"[?1;2c"):this._is("linux")&&this._coreService.triggerDataEvent(b.ESC+"[?6c")),!0}sendDeviceAttributesSecondary(e){return e.params[0]>0||(this._is("xterm")?this._coreService.triggerDataEvent(b.ESC+"[>0;276;0c"):this._is("rxvt-unicode")?this._coreService.triggerDataEvent(b.ESC+"[>85;95;0c"):this._is("linux")?this._coreService.triggerDataEvent(e.params[0]+"c"):this._is("screen")&&this._coreService.triggerDataEvent(b.ESC+"[>83;40003;0c")),!0}_is(e){return(this._optionsService.rawOptions.termName+"").indexOf(e)===0}setMode(e){for(let i=0;i<e.length;i++)switch(e.params[i]){case 4:this._coreService.modes.insertMode=!0;break;case 20:this._optionsService.options.convertEol=!0;break}return!0}setModePrivate(e){for(let i=0;i<e.length;i++)switch(e.params[i]){case 1:this._coreService.decPrivateModes.applicationCursorKeys=!0;break;case 2:this._charsetService.setgCharset(0,Je),this._charsetService.setgCharset(1,Je),this._charsetService.setgCharset(2,Je),this._charsetService.setgCharset(3,Je);break;case 3:this._optionsService.rawOptions.windowOptions.setWinLines&&(this._bufferService.resize(132,this._bufferService.rows),this._onRequestReset.fire());break;case 6:this._coreService.decPrivateModes.origin=!0,this._setCursor(0,0);break;case 7:this._coreService.decPrivateModes.wraparound=!0;break;case 12:this._optionsService.options.cursorBlink=!0;break;case 45:this._coreService.decPrivateModes.reverseWraparound=!0;break;case 66:this._logService.debug("Serial port requested application keypad."),this._coreService.decPrivateModes.applicationKeypad=!0,this._onRequestSyncScrollBar.fire();break;case 9:this._coreMouseService.activeProtocol="X10";break;case 1e3:this._coreMouseService.activeProtocol="VT200";break;case 1002:this._coreMouseService.activeProtocol="DRAG";break;case 1003:this._coreMouseService.activeProtocol="ANY";break;case 1004:this._coreService.decPrivateModes.sendFocus=!0,this._onRequestSendFocus.fire();break;case 1005:this._logService.debug("DECSET 1005 not supported (see #2507)");break;case 1006:this._coreMouseService.activeEncoding="SGR";break;case 1015:this._logService.debug("DECSET 1015 not supported (see #2507)");break;case 1016:this._coreMouseService.activeEncoding="SGR_PIXELS";break;case 25:this._coreService.isCursorHidden=!1;break;case 1048:this.saveCursor();break;case 1049:this.saveCursor();case 47:case 1047:this._bufferService.buffers.activateAltBuffer(this._eraseAttrData()),this._coreService.isCursorInitialized=!0,this._onRequestRefreshRows.fire(void 0),this._onRequestSyncScrollBar.fire();break;case 2004:this._coreService.decPrivateModes.bracketedPasteMode=!0;break;case 2026:this._coreService.decPrivateModes.synchronizedOutput=!0;break}return!0}resetMode(e){for(let i=0;i<e.length;i++)switch(e.params[i]){case 4:this._coreService.modes.insertMode=!1;break;case 20:this._optionsService.options.convertEol=!1;break}return!0}resetModePrivate(e){for(let i=0;i<e.length;i++)switch(e.params[i]){case 1:this._coreService.decPrivateModes.applicationCursorKeys=!1;break;case 3:this._optionsService.rawOptions.windowOptions.setWinLines&&(this._bufferService.resize(80,this._bufferService.rows),this._onRequestReset.fire());break;case 6:this._coreService.decPrivateModes.origin=!1,this._setCursor(0,0);break;case 7:this._coreService.decPrivateModes.wraparound=!1;break;case 12:this._optionsService.options.cursorBlink=!1;break;case 45:this._coreService.decPrivateModes.reverseWraparound=!1;break;case 66:this._logService.debug("Switching back to normal keypad."),this._coreService.decPrivateModes.applicationKeypad=!1,this._onRequestSyncScrollBar.fire();break;case 9:case 1e3:case 1002:case 1003:this._coreMouseService.activeProtocol="NONE";break;case 1004:this._coreService.decPrivateModes.sendFocus=!1;break;case 1005:this._logService.debug("DECRST 1005 not supported (see #2507)");break;case 1006:this._coreMouseService.activeEncoding="DEFAULT";break;case 1015:this._logService.debug("DECRST 1015 not supported (see #2507)");break;case 1016:this._coreMouseService.activeEncoding="DEFAULT";break;case 25:this._coreService.isCursorHidden=!0;break;case 1048:this.restoreCursor();break;case 1049:case 47:case 1047:this._bufferService.buffers.activateNormalBuffer(),e.params[i]===1049&&this.restoreCursor(),this._coreService.isCursorInitialized=!0,this._onRequestRefreshRows.fire(void 0),this._onRequestSyncScrollBar.fire();break;case 2004:this._coreService.decPrivateModes.bracketedPasteMode=!1;break;case 2026:this._coreService.decPrivateModes.synchronizedOutput=!1,this._onRequestRefreshRows.fire(void 0);break}return!0}requestMode(e,i){let r;(P=>(P[P.NOT_RECOGNIZED=0]="NOT_RECOGNIZED",P[P.SET=1]="SET",P[P.RESET=2]="RESET",P[P.PERMANENTLY_SET=3]="PERMANENTLY_SET",P[P.PERMANENTLY_RESET=4]="PERMANENTLY_RESET"))(r||={});let n=this._coreService.decPrivateModes,{activeProtocol:o,activeEncoding:l}=this._coreMouseService,a=this._coreService,{buffers:u,cols:h}=this._bufferService,{active:c,alt:d}=u,_=this._optionsService.rawOptions,p=(A,R)=>(a.triggerDataEvent(`${b.ESC}[${i?"":"?"}${A};${R}$y`),!0),m=A=>A?1:2,f=e.params[0];return i?f===2?p(f,4):f===4?p(f,m(a.modes.insertMode)):f===12?p(f,3):f===20?p(f,m(_.convertEol)):p(f,0):f===1?p(f,m(n.applicationCursorKeys)):f===3?p(f,_.windowOptions.setWinLines?h===80?2:h===132?1:0:0):f===6?p(f,m(n.origin)):f===7?p(f,m(n.wraparound)):f===8?p(f,3):f===9?p(f,m(o==="X10")):f===12?p(f,m(_.cursorBlink)):f===25?p(f,m(!a.isCursorHidden)):f===45?p(f,m(n.reverseWraparound)):f===66?p(f,m(n.applicationKeypad)):f===67?p(f,4):f===1e3?p(f,m(o==="VT200")):f===1002?p(f,m(o==="DRAG")):f===1003?p(f,m(o==="ANY")):f===1004?p(f,m(n.sendFocus)):f===1005?p(f,4):f===1006?p(f,m(l==="SGR")):f===1015?p(f,4):f===1016?p(f,m(l==="SGR_PIXELS")):f===1048?p(f,1):f===47||f===1047||f===1049?p(f,m(c===d)):f===2004?p(f,m(n.bracketedPasteMode)):f===2026?p(f,m(n.synchronizedOutput)):p(f,0)}_updateAttrColor(e,i,r,n,o){return i===2?(e|=50331648,e&=-16777216,e|=De.fromColorRGB([r,n,o])):i===5&&(e&=-50331904,e|=33554432|r&255),e}_extractColor(e,i,r){let n=[0,0,-1,0,0,0],o=0,l=0;do{if(n[l+o]=e.params[i+l],e.hasSubParams(i+l)){let a=e.getSubParams(i+l),u=0;do n[1]===5&&(o=1),n[l+u+1+o]=a[u];while(++u<a.length&&u+l+1+o<n.length);break}if(n[1]===5&&l+o>=2||n[1]===2&&l+o>=5)break;n[1]&&(o=1)}while(++l+i<e.length&&l+o<n.length);for(let a=2;a<n.length;++a)n[a]===-1&&(n[a]=0);switch(n[0]){case 38:r.fg=this._updateAttrColor(r.fg,n[1],n[3],n[4],n[5]);break;case 48:r.bg=this._updateAttrColor(r.bg,n[1],n[3],n[4],n[5]);break;case 58:r.extended=r.extended.clone(),r.extended.underlineColor=this._updateAttrColor(r.extended.underlineColor,n[1],n[3],n[4],n[5])}return l}_processUnderline(e,i){i.extended=i.extended.clone(),(!~e||e>5)&&(e=1),i.extended.underlineStyle=e,i.fg|=268435456,e===0&&(i.fg&=-268435457),i.updateExtended()}_processSGR0(e){e.fg=X.fg,e.bg=X.bg,e.extended=e.extended.clone(),e.extended.underlineStyle=0,e.extended.underlineColor&=-67108864,e.updateExtended()}charAttributes(e){if(e.length===1&&e.params[0]===0)return this._processSGR0(this._curAttrData),!0;let i=e.length,r,n=this._curAttrData;for(let o=0;o<i;o++)r=e.params[o],r>=30&&r<=37?(n.fg&=-50331904,n.fg|=16777216|r-30):r>=40&&r<=47?(n.bg&=-50331904,n.bg|=16777216|r-40):r>=90&&r<=97?(n.fg&=-50331904,n.fg|=16777216|r-90|8):r>=100&&r<=107?(n.bg&=-50331904,n.bg|=16777216|r-100|8):r===0?this._processSGR0(n):r===1?n.fg|=134217728:r===3?n.bg|=67108864:r===4?(n.fg|=268435456,this._processUnderline(e.hasSubParams(o)?e.getSubParams(o)[0]:1,n)):r===5?n.fg|=536870912:r===7?n.fg|=67108864:r===8?n.fg|=1073741824:r===9?n.fg|=2147483648:r===2?n.bg|=134217728:r===21?this._processUnderline(2,n):r===22?(n.fg&=-134217729,n.bg&=-134217729):r===23?n.bg&=-67108865:r===24?(n.fg&=-268435457,this._processUnderline(0,n)):r===25?n.fg&=-536870913:r===27?n.fg&=-67108865:r===28?n.fg&=-1073741825:r===29?n.fg&=2147483647:r===39?(n.fg&=-67108864,n.fg|=X.fg&16777215):r===49?(n.bg&=-67108864,n.bg|=X.bg&16777215):r===38||r===48||r===58?o+=this._extractColor(e,o,n):r===53?n.bg|=1073741824:r===55?n.bg&=-1073741825:r===59?(n.extended=n.extended.clone(),n.extended.underlineColor=-1,n.updateExtended()):r===100?(n.fg&=-67108864,n.fg|=X.fg&16777215,n.bg&=-67108864,n.bg|=X.bg&16777215):this._logService.debug("Unknown SGR attribute: %d.",r);return!0}deviceStatus(e){switch(e.params[0]){case 5:this._coreService.triggerDataEvent(`${b.ESC}[0n`);break;case 6:let i=this._activeBuffer.y+1,r=this._activeBuffer.x+1;this._coreService.triggerDataEvent(`${b.ESC}[${i};${r}R`);break}return!0}deviceStatusPrivate(e){switch(e.params[0]){case 6:let i=this._activeBuffer.y+1,r=this._activeBuffer.x+1;this._coreService.triggerDataEvent(`${b.ESC}[?${i};${r}R`);break;case 15:break;case 25:break;case 26:break;case 53:break}return!0}softReset(e){return this._coreService.isCursorHidden=!1,this._onRequestSyncScrollBar.fire(),this._activeBuffer.scrollTop=0,this._activeBuffer.scrollBottom=this._bufferService.rows-1,this._curAttrData=X.clone(),this._coreService.reset(),this._charsetService.reset(),this._activeBuffer.savedX=0,this._activeBuffer.savedY=this._activeBuffer.ybase,this._activeBuffer.savedCurAttrData.fg=this._curAttrData.fg,this._activeBuffer.savedCurAttrData.bg=this._curAttrData.bg,this._activeBuffer.savedCharset=this._charsetService.charset,this._coreService.decPrivateModes.origin=!1,!0}setCursorStyle(e){let i=e.length===0?1:e.params[0];if(i===0)this._coreService.decPrivateModes.cursorStyle=void 0,this._coreService.decPrivateModes.cursorBlink=void 0;else{switch(i){case 1:case 2:this._coreService.decPrivateModes.cursorStyle="block";break;case 3:case 4:this._coreService.decPrivateModes.cursorStyle="underline";break;case 5:case 6:this._coreService.decPrivateModes.cursorStyle="bar";break}let r=i%2===1;this._coreService.decPrivateModes.cursorBlink=r}return!0}setScrollRegion(e){let i=e.params[0]||1,r;return(e.length<2||(r=e.params[1])>this._bufferService.rows||r===0)&&(r=this._bufferService.rows),r>i&&(this._activeBuffer.scrollTop=i-1,this._activeBuffer.scrollBottom=r-1,this._setCursor(0,0)),!0}windowOptions(e){if(!bl(e.params[0],this._optionsService.rawOptions.windowOptions))return!0;let i=e.length>1?e.params[1]:0;switch(e.params[0]){case 14:i!==2&&this._onRequestWindowsOptionsReport.fire(0);break;case 16:this._onRequestWindowsOptionsReport.fire(1);break;case 18:this._bufferService&&this._coreService.triggerDataEvent(`${b.ESC}[8;${this._bufferService.rows};${this._bufferService.cols}t`);break;case 22:(i===0||i===2)&&(this._windowTitleStack.push(this._windowTitle),this._windowTitleStack.length>_l&&this._windowTitleStack.shift()),(i===0||i===1)&&(this._iconNameStack.push(this._iconName),this._iconNameStack.length>_l&&this._iconNameStack.shift());break;case 23:(i===0||i===2)&&this._windowTitleStack.length&&this.setTitle(this._windowTitleStack.pop()),(i===0||i===1)&&this._iconNameStack.length&&this.setIconName(this._iconNameStack.pop());break}return!0}saveCursor(e){return this._activeBuffer.savedX=this._activeBuffer.x,this._activeBuffer.savedY=this._activeBuffer.ybase+this._activeBuffer.y,this._activeBuffer.savedCurAttrData.fg=this._curAttrData.fg,this._activeBuffer.savedCurAttrData.bg=this._curAttrData.bg,this._activeBuffer.savedCharset=this._charsetService.charset,!0}restoreCursor(e){return this._activeBuffer.x=this._activeBuffer.savedX||0,this._activeBuffer.y=Math.max(this._activeBuffer.savedY-this._activeBuffer.ybase,0),this._curAttrData.fg=this._activeBuffer.savedCurAttrData.fg,this._curAttrData.bg=this._activeBuffer.savedCurAttrData.bg,this._charsetService.charset=this._savedCharset,this._activeBuffer.savedCharset&&(this._charsetService.charset=this._activeBuffer.savedCharset),this._restrictCursor(),!0}setTitle(e){return this._windowTitle=e,this._onTitleChange.fire(e),!0}setIconName(e){return this._iconName=e,!0}setOrReportIndexedColor(e){let i=[],r=e.split(";");for(;r.length>1;){let n=r.shift(),o=r.shift();if(/^\d+$/.exec(n)){let l=parseInt(n);if(Sl(l))if(o==="?")i.push({type:0,index:l});else{let a=Ws(o);a&&i.push({type:1,index:l,color:a})}}}return i.length&&this._onColor.fire(i),!0}setHyperlink(e){let i=e.indexOf(";");if(i===-1)return!0;let r=e.slice(0,i).trim(),n=e.slice(i+1);return n?this._createHyperlink(r,n):r.trim()?!1:this._finishHyperlink()}_createHyperlink(e,i){this._getCurrentLinkId()&&this._finishHyperlink();let r=e.split(":"),n,o=r.findIndex(l=>l.startsWith("id="));return o!==-1&&(n=r[o].slice(3)||void 0),this._curAttrData.extended=this._curAttrData.extended.clone(),this._curAttrData.extended.urlId=this._oscLinkService.registerLink({id:n,uri:i}),this._curAttrData.updateExtended(),!0}_finishHyperlink(){return this._curAttrData.extended=this._curAttrData.extended.clone(),this._curAttrData.extended.urlId=0,this._curAttrData.updateExtended(),!0}_setOrReportSpecialColor(e,i){let r=e.split(";");for(let n=0;n<r.length&&!(i>=this._specialColors.length);++n,++i)if(r[n]==="?")this._onColor.fire([{type:0,index:this._specialColors[i]}]);else{let o=Ws(r[n]);o&&this._onColor.fire([{type:1,index:this._specialColors[i],color:o}])}return!0}setOrReportFgColor(e){return this._setOrReportSpecialColor(e,0)}setOrReportBgColor(e){return this._setOrReportSpecialColor(e,1)}setOrReportCursorColor(e){return this._setOrReportSpecialColor(e,2)}restoreIndexedColor(e){if(!e)return this._onColor.fire([{type:2}]),!0;let i=[],r=e.split(";");for(let n=0;n<r.length;++n)if(/^\d+$/.exec(r[n])){let o=parseInt(r[n]);Sl(o)&&i.push({type:2,index:o})}return i.length&&this._onColor.fire(i),!0}restoreFgColor(e){return this._onColor.fire([{type:2,index:256}]),!0}restoreBgColor(e){return this._onColor.fire([{type:2,index:257}]),!0}restoreCursorColor(e){return this._onColor.fire([{type:2,index:258}]),!0}nextLine(){return this._activeBuffer.x=0,this.index(),!0}keypadApplicationMode(){return this._logService.debug("Serial port requested application keypad."),this._coreService.decPrivateModes.applicationKeypad=!0,this._onRequestSyncScrollBar.fire(),!0}keypadNumericMode(){return this._logService.debug("Switching back to normal keypad."),this._coreService.decPrivateModes.applicationKeypad=!1,this._onRequestSyncScrollBar.fire(),!0}selectDefaultCharset(){return this._charsetService.setgLevel(0),this._charsetService.setgCharset(0,Je),!0}selectCharset(e){return e.length!==2?(this.selectDefaultCharset(),!0):(e[0]==="/"||this._charsetService.setgCharset(mc[e[0]],ne[e[1]]||Je),!0)}index(){return this._restrictCursor(),this._activeBuffer.y++,this._activeBuffer.y===this._activeBuffer.scrollBottom+1?(this._activeBuffer.y--,this._bufferService.scroll(this._eraseAttrData())):this._activeBuffer.y>=this._bufferService.rows&&(this._activeBuffer.y=this._bufferService.rows-1),this._restrictCursor(),!0}tabSet(){return this._activeBuffer.tabs[this._activeBuffer.x]=!0,!0}reverseIndex(){if(this._restrictCursor(),this._activeBuffer.y===this._activeBuffer.scrollTop){let e=this._activeBuffer.scrollBottom-this._activeBuffer.scrollTop;this._activeBuffer.lines.shiftElements(this._activeBuffer.ybase+this._activeBuffer.y,e,1),this._activeBuffer.lines.set(this._activeBuffer.ybase+this._activeBuffer.y,this._activeBuffer.getBlankLine(this._eraseAttrData())),this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom)}else this._activeBuffer.y--,this._restrictCursor();return!0}fullReset(){return this._parser.reset(),this._onRequestReset.fire(),!0}reset(){this._curAttrData=X.clone(),this._eraseAttrDataInternal=X.clone()}_eraseAttrData(){return this._eraseAttrDataInternal.bg&=-67108864,this._eraseAttrDataInternal.bg|=this._curAttrData.bg&67108863,this._eraseAttrDataInternal}setgLevel(e){return this._charsetService.setgLevel(e),!0}screenAlignmentPattern(){let e=new q;e.content=1<<22|69,e.fg=this._curAttrData.fg,e.bg=this._curAttrData.bg,this._setCursor(0,0);for(let i=0;i<this._bufferService.rows;++i){let r=this._activeBuffer.ybase+this._activeBuffer.y+i,n=this._activeBuffer.lines.get(r);n&&(n.fill(e),n.isWrapped=!1)}return this._dirtyRowTracker.markAllDirty(),this._setCursor(0,0),!0}requestStatusString(e,i){let r=a=>(this._coreService.triggerDataEvent(`${b.ESC}${a}${b.ESC}\\`),!0),n=this._bufferService.buffer,o=this._optionsService.rawOptions,l={block:2,underline:4,bar:6};return r(e==='"q'?`P1$r${this._curAttrData.isProtected()?1:0}"q`:e==='"p'?'P1$r61;1"p':e==="r"?`P1$r${n.scrollTop+1};${n.scrollBottom+1}r`:e==="m"?"P1$r0m":e===" q"?`P1$r${l[o.cursorStyle]-(o.cursorBlink?1:0)} q`:"P0$r")}markRangeDirty(e,i){this._dirtyRowTracker.markRangeDirty(e,i)}},Zi=class{constructor(t){this._bufferService=t;this.clearRange()}clearRange(){this.start=this._bufferService.buffer.y,this.end=this._bufferService.buffer.y}markDirty(t){t<this.start?this.start=t:t>this.end&&(this.end=t)}markRangeDirty(t,e){t>e&&(gl=t,t=e,e=gl),t<this.start&&(this.start=t),e>this.end&&(this.end=e)}markAllDirty(){this.markRangeDirty(0,this._bufferService.rows-1)}};Zi=M([S(0,F)],Zi);function Sl(s){return 0<=s&&s<256}var _c=5e7,El=12,bc=50,gn=class extends D{constructor(e){super();this._action=e;this._writeBuffer=[];this._callbacks=[];this._pendingData=0;this._bufferOffset=0;this._isSyncWriting=!1;this._syncCalls=0;this._didUserInput=!1;this._onWriteParsed=this._register(new v);this.onWriteParsed=this._onWriteParsed.event}handleUserInput(){this._didUserInput=!0}writeSync(e,i){if(i!==void 0&&this._syncCalls>i){this._syncCalls=0;return}if(this._pendingData+=e.length,this._writeBuffer.push(e),this._callbacks.push(void 0),this._syncCalls++,this._isSyncWriting)return;this._isSyncWriting=!0;let r;for(;r=this._writeBuffer.shift();){this._action(r);let n=this._callbacks.shift();n&&n()}this._pendingData=0,this._bufferOffset=2147483647,this._isSyncWriting=!1,this._syncCalls=0}write(e,i){if(this._pendingData>_c)throw new Error("write data discarded, use flow control to avoid losing data");if(!this._writeBuffer.length){if(this._bufferOffset=0,this._didUserInput){this._didUserInput=!1,this._pendingData+=e.length,this._writeBuffer.push(e),this._callbacks.push(i),this._innerWrite();return}setTimeout(()=>this._innerWrite())}this._pendingData+=e.length,this._writeBuffer.push(e),this._callbacks.push(i)}_innerWrite(e=0,i=!0){let r=e||performance.now();for(;this._writeBuffer.length>this._bufferOffset;){let n=this._writeBuffer[this._bufferOffset],o=this._action(n,i);if(o){let a=u=>performance.now()-r>=El?setTimeout(()=>this._innerWrite(0,u)):this._innerWrite(r,u);o.catch(u=>(queueMicrotask(()=>{throw u}),Promise.resolve(!1))).then(a);return}let l=this._callbacks[this._bufferOffset];if(l&&l(),this._bufferOffset++,this._pendingData-=n.length,performance.now()-r>=El)break}this._writeBuffer.length>this._bufferOffset?(this._bufferOffset>bc&&(this._writeBuffer=this._writeBuffer.slice(this._bufferOffset),this._callbacks=this._callbacks.slice(this._bufferOffset),this._bufferOffset=0),setTimeout(()=>this._innerWrite())):(this._writeBuffer.length=0,this._callbacks.length=0,this._pendingData=0,this._bufferOffset=0),this._onWriteParsed.fire()}};var ui=class{constructor(t){this._bufferService=t;this._nextId=1;this._entriesWithId=new Map;this._dataByLinkId=new Map}registerLink(t){let e=this._bufferService.buffer;if(t.id===void 0){let a=e.addMarker(e.ybase+e.y),u={data:t,id:this._nextId++,lines:[a]};return a.onDispose(()=>this._removeMarkerFromLink(u,a)),this._dataByLinkId.set(u.id,u),u.id}let i=t,r=this._getEntryIdKey(i),n=this._entriesWithId.get(r);if(n)return this.addLineToLink(n.id,e.ybase+e.y),n.id;let o=e.addMarker(e.ybase+e.y),l={id:this._nextId++,key:this._getEntryIdKey(i),data:i,lines:[o]};return o.onDispose(()=>this._removeMarkerFromLink(l,o)),this._entriesWithId.set(l.key,l),this._dataByLinkId.set(l.id,l),l.id}addLineToLink(t,e){let i=this._dataByLinkId.get(t);if(i&&i.lines.every(r=>r.line!==e)){let r=this._bufferService.buffer.addMarker(e);i.lines.push(r),r.onDispose(()=>this._removeMarkerFromLink(i,r))}}getLinkData(t){return this._dataByLinkId.get(t)?.data}_getEntryIdKey(t){return`${t.id};;${t.uri}`}_removeMarkerFromLink(t,e){let i=t.lines.indexOf(e);i!==-1&&(t.lines.splice(i,1),t.lines.length===0&&(t.data.id!==void 0&&this._entriesWithId.delete(t.key),this._dataByLinkId.delete(t.id)))}};ui=M([S(0,F)],ui);var Tl=!1,Sn=class extends D{constructor(e){super();this._windowsWrappingHeuristics=this._register(new ye);this._onBinary=this._register(new v);this.onBinary=this._onBinary.event;this._onData=this._register(new v);this.onData=this._onData.event;this._onLineFeed=this._register(new v);this.onLineFeed=this._onLineFeed.event;this._onResize=this._register(new v);this.onResize=this._onResize.event;this._onWriteParsed=this._register(new v);this.onWriteParsed=this._onWriteParsed.event;this._onScroll=this._register(new v);this._instantiationService=new ln,this.optionsService=this._register(new dn(e)),this._instantiationService.setService(H,this.optionsService),this._bufferService=this._register(this._instantiationService.createInstance(ni)),this._instantiationService.setService(F,this._bufferService),this._logService=this._register(this._instantiationService.createInstance(ii)),this._instantiationService.setService(nr,this._logService),this.coreService=this._register(this._instantiationService.createInstance(li)),this._instantiationService.setService(ge,this.coreService),this.coreMouseService=this._register(this._instantiationService.createInstance(ai)),this._instantiationService.setService(rr,this.coreMouseService),this.unicodeService=this._register(this._instantiationService.createInstance(Ae)),this._instantiationService.setService(Js,this.unicodeService),this._charsetService=this._instantiationService.createInstance(pn),this._instantiationService.setService(Zs,this._charsetService),this._oscLinkService=this._instantiationService.createInstance(ui),this._instantiationService.setService(sr,this._oscLinkService),this._inputHandler=this._register(new vn(this._bufferService,this._charsetService,this.coreService,this._logService,this.optionsService,this._oscLinkService,this.coreMouseService,this.unicodeService)),this._register($.forward(this._inputHandler.onLineFeed,this._onLineFeed)),this._register(this._inputHandler),this._register($.forward(this._bufferService.onResize,this._onResize)),this._register($.forward(this.coreService.onData,this._onData)),this._register($.forward(this.coreService.onBinary,this._onBinary)),this._register(this.coreService.onRequestScrollToBottom(()=>this.scrollToBottom(!0))),this._register(this.coreService.onUserInput(()=>this._writeBuffer.handleUserInput())),this._register(this.optionsService.onMultipleOptionChange(["windowsMode","windowsPty"],()=>this._handleWindowsPtyOptionChange())),this._register(this._bufferService.onScroll(()=>{this._onScroll.fire({position:this._bufferService.buffer.ydisp}),this._inputHandler.markRangeDirty(this._bufferService.buffer.scrollTop,this._bufferService.buffer.scrollBottom)})),this._writeBuffer=this._register(new gn((i,r)=>this._inputHandler.parse(i,r))),this._register($.forward(this._writeBuffer.onWriteParsed,this._onWriteParsed))}get onScroll(){return this._onScrollApi||(this._onScrollApi=this._register(new v),this._onScroll.event(e=>{this._onScrollApi?.fire(e.position)})),this._onScrollApi.event}get cols(){return this._bufferService.cols}get rows(){return this._bufferService.rows}get buffers(){return this._bufferService.buffers}get options(){return this.optionsService.options}set options(e){for(let i in e)this.optionsService.options[i]=e[i]}write(e,i){this._writeBuffer.write(e,i)}writeSync(e,i){this._logService.logLevel<=3&&!Tl&&(this._logService.warn("writeSync is unreliable and will be removed soon."),Tl=!0),this._writeBuffer.writeSync(e,i)}input(e,i=!0){this.coreService.triggerDataEvent(e,i)}resize(e,i){isNaN(e)||isNaN(i)||(e=Math.max(e,ks),i=Math.max(i,Cs),this._bufferService.resize(e,i))}scroll(e,i=!1){this._bufferService.scroll(e,i)}scrollLines(e,i){this._bufferService.scrollLines(e,i)}scrollPages(e){this.scrollLines(e*(this.rows-1))}scrollToTop(){this.scrollLines(-this._bufferService.buffer.ydisp)}scrollToBottom(e){this.scrollLines(this._bufferService.buffer.ybase-this._bufferService.buffer.ydisp)}scrollToLine(e){let i=e-this._bufferService.buffer.ydisp;i!==0&&this.scrollLines(i)}registerEscHandler(e,i){return this._inputHandler.registerEscHandler(e,i)}registerDcsHandler(e,i){return this._inputHandler.registerDcsHandler(e,i)}registerCsiHandler(e,i){return this._inputHandler.registerCsiHandler(e,i)}registerOscHandler(e,i){return this._inputHandler.registerOscHandler(e,i)}_setup(){this._handleWindowsPtyOptionChange()}reset(){this._inputHandler.reset(),this._bufferService.reset(),this._charsetService.reset(),this.coreService.reset(),this.coreMouseService.reset()}_handleWindowsPtyOptionChange(){let e=!1,i=this.optionsService.rawOptions.windowsPty;i&&i.buildNumber!==void 0&&i.buildNumber!==void 0?e=i.backend==="conpty"&&i.buildNumber<21376:this.optionsService.rawOptions.windowsMode&&(e=!0),e?this._enableWindowsWrappingHeuristics():this._windowsWrappingHeuristics.clear()}_enableWindowsWrappingHeuristics(){if(!this._windowsWrappingHeuristics.value){let e=[];e.push(this.onLineFeed(Bs.bind(null,this._bufferService))),e.push(this.registerCsiHandler({final:"H"},()=>(Bs(this._bufferService),!1))),this._windowsWrappingHeuristics.value=C(()=>{for(let i of e)i.dispose()})}}};var gc={48:["0",")"],49:["1","!"],50:["2","@"],51:["3","#"],52:["4","$"],53:["5","%"],54:["6","^"],55:["7","&"],56:["8","*"],57:["9","("],186:[";",":"],187:["=","+"],188:[",","<"],189:["-","_"],190:[".",">"],191:["/","?"],192:["`","~"],219:["[","{"],220:["\\","|"],221:["]","}"],222:["'",'"']};function Il(s,t,e,i){let r={type:0,cancel:!1,key:void 0},n=(s.shiftKey?1:0)|(s.altKey?2:0)|(s.ctrlKey?4:0)|(s.metaKey?8:0);switch(s.keyCode){case 0:s.key==="UIKeyInputUpArrow"?t?r.key=b.ESC+"OA":r.key=b.ESC+"[A":s.key==="UIKeyInputLeftArrow"?t?r.key=b.ESC+"OD":r.key=b.ESC+"[D":s.key==="UIKeyInputRightArrow"?t?r.key=b.ESC+"OC":r.key=b.ESC+"[C":s.key==="UIKeyInputDownArrow"&&(t?r.key=b.ESC+"OB":r.key=b.ESC+"[B");break;case 8:r.key=s.ctrlKey?"\b":b.DEL,s.altKey&&(r.key=b.ESC+r.key);break;case 9:if(s.shiftKey){r.key=b.ESC+"[Z";break}r.key=b.HT,r.cancel=!0;break;case 13:r.key=s.altKey?b.ESC+b.CR:b.CR,r.cancel=!0;break;case 27:r.key=b.ESC,s.altKey&&(r.key=b.ESC+b.ESC),r.cancel=!0;break;case 37:if(s.metaKey)break;n?r.key=b.ESC+"[1;"+(n+1)+"D":t?r.key=b.ESC+"OD":r.key=b.ESC+"[D";break;case 39:if(s.metaKey)break;n?r.key=b.ESC+"[1;"+(n+1)+"C":t?r.key=b.ESC+"OC":r.key=b.ESC+"[C";break;case 38:if(s.metaKey)break;n?r.key=b.ESC+"[1;"+(n+1)+"A":t?r.key=b.ESC+"OA":r.key=b.ESC+"[A";break;case 40:if(s.metaKey)break;n?r.key=b.ESC+"[1;"+(n+1)+"B":t?r.key=b.ESC+"OB":r.key=b.ESC+"[B";break;case 45:!s.shiftKey&&!s.ctrlKey&&(r.key=b.ESC+"[2~");break;case 46:n?r.key=b.ESC+"[3;"+(n+1)+"~":r.key=b.ESC+"[3~";break;case 36:n?r.key=b.ESC+"[1;"+(n+1)+"H":t?r.key=b.ESC+"OH":r.key=b.ESC+"[H";break;case 35:n?r.key=b.ESC+"[1;"+(n+1)+"F":t?r.key=b.ESC+"OF":r.key=b.ESC+"[F";break;case 33:s.shiftKey?r.type=2:s.ctrlKey?r.key=b.ESC+"[5;"+(n+1)+"~":r.key=b.ESC+"[5~";break;case 34:s.shiftKey?r.type=3:s.ctrlKey?r.key=b.ESC+"[6;"+(n+1)+"~":r.key=b.ESC+"[6~";break;case 112:n?r.key=b.ESC+"[1;"+(n+1)+"P":r.key=b.ESC+"OP";break;case 113:n?r.key=b.ESC+"[1;"+(n+1)+"Q":r.key=b.ESC+"OQ";break;case 114:n?r.key=b.ESC+"[1;"+(n+1)+"R":r.key=b.ESC+"OR";break;case 115:n?r.key=b.ESC+"[1;"+(n+1)+"S":r.key=b.ESC+"OS";break;case 116:n?r.key=b.ESC+"[15;"+(n+1)+"~":r.key=b.ESC+"[15~";break;case 117:n?r.key=b.ESC+"[17;"+(n+1)+"~":r.key=b.ESC+"[17~";break;case 118:n?r.key=b.ESC+"[18;"+(n+1)+"~":r.key=b.ESC+"[18~";break;case 119:n?r.key=b.ESC+"[19;"+(n+1)+"~":r.key=b.ESC+"[19~";break;case 120:n?r.key=b.ESC+"[20;"+(n+1)+"~":r.key=b.ESC+"[20~";break;case 121:n?r.key=b.ESC+"[21;"+(n+1)+"~":r.key=b.ESC+"[21~";break;case 122:n?r.key=b.ESC+"[23;"+(n+1)+"~":r.key=b.ESC+"[23~";break;case 123:n?r.key=b.ESC+"[24;"+(n+1)+"~":r.key=b.ESC+"[24~";break;default:if(s.ctrlKey&&!s.shiftKey&&!s.altKey&&!s.metaKey)s.keyCode>=65&&s.keyCode<=90?r.key=String.fromCharCode(s.keyCode-64):s.keyCode===32?r.key=b.NUL:s.keyCode>=51&&s.keyCode<=55?r.key=String.fromCharCode(s.keyCode-51+27):s.keyCode===56?r.key=b.DEL:s.keyCode===219?r.key=b.ESC:s.keyCode===220?r.key=b.FS:s.keyCode===221&&(r.key=b.GS);else if((!e||i)&&s.altKey&&!s.metaKey){let l=gc[s.keyCode]?.[s.shiftKey?1:0];if(l)r.key=b.ESC+l;else if(s.keyCode>=65&&s.keyCode<=90){let a=s.ctrlKey?s.keyCode-64:s.keyCode+32,u=String.fromCharCode(a);s.shiftKey&&(u=u.toUpperCase()),r.key=b.ESC+u}else if(s.keyCode===32)r.key=b.ESC+(s.ctrlKey?b.NUL:" ");else if(s.key==="Dead"&&s.code.startsWith("Key")){let a=s.code.slice(3,4);s.shiftKey||(a=a.toLowerCase()),r.key=b.ESC+a,r.cancel=!0}}else e&&!s.altKey&&!s.ctrlKey&&!s.shiftKey&&s.metaKey?s.keyCode===65&&(r.type=1):s.key&&!s.ctrlKey&&!s.altKey&&!s.metaKey&&s.keyCode>=48&&s.key.length===1?r.key=s.key:s.key&&s.ctrlKey&&(s.key==="_"&&(r.key=b.US),s.key==="@"&&(r.key=b.NUL));break}return r}var ee=0,En=class{constructor(t){this._getKey=t;this._array=[];this._insertedValues=[];this._flushInsertedTask=new Jt;this._isFlushingInserted=!1;this._deletedIndices=[];this._flushDeletedTask=new Jt;this._isFlushingDeleted=!1}clear(){this._array.length=0,this._insertedValues.length=0,this._flushInsertedTask.clear(),this._isFlushingInserted=!1,this._deletedIndices.length=0,this._flushDeletedTask.clear(),this._isFlushingDeleted=!1}insert(t){this._flushCleanupDeleted(),this._insertedValues.length===0&&this._flushInsertedTask.enqueue(()=>this._flushInserted()),this._insertedValues.push(t)}_flushInserted(){let t=this._insertedValues.sort((n,o)=>this._getKey(n)-this._getKey(o)),e=0,i=0,r=new Array(this._array.length+this._insertedValues.length);for(let n=0;n<r.length;n++)i>=this._array.length||this._getKey(t[e])<=this._getKey(this._array[i])?(r[n]=t[e],e++):r[n]=this._array[i++];this._array=r,this._insertedValues.length=0}_flushCleanupInserted(){!this._isFlushingInserted&&this._insertedValues.length>0&&this._flushInsertedTask.flush()}delete(t){if(this._flushCleanupInserted(),this._array.length===0)return!1;let e=this._getKey(t);if(e===void 0||(ee=this._search(e),ee===-1)||this._getKey(this._array[ee])!==e)return!1;do if(this._array[ee]===t)return this._deletedIndices.length===0&&this._flushDeletedTask.enqueue(()=>this._flushDeleted()),this._deletedIndices.push(ee),!0;while(++ee<this._array.length&&this._getKey(this._array[ee])===e);return!1}_flushDeleted(){this._isFlushingDeleted=!0;let t=this._deletedIndices.sort((n,o)=>n-o),e=0,i=new Array(this._array.length-t.length),r=0;for(let n=0;n<this._array.length;n++)t[e]===n?e++:i[r++]=this._array[n];this._array=i,this._deletedIndices.length=0,this._isFlushingDeleted=!1}_flushCleanupDeleted(){!this._isFlushingDeleted&&this._deletedIndices.length>0&&this._flushDeletedTask.flush()}*getKeyIterator(t){if(this._flushCleanupInserted(),this._flushCleanupDeleted(),this._array.length!==0&&(ee=this._search(t),!(ee<0||ee>=this._array.length)&&this._getKey(this._array[ee])===t))do yield this._array[ee];while(++ee<this._array.length&&this._getKey(this._array[ee])===t)}forEachByKey(t,e){if(this._flushCleanupInserted(),this._flushCleanupDeleted(),this._array.length!==0&&(ee=this._search(t),!(ee<0||ee>=this._array.length)&&this._getKey(this._array[ee])===t))do e(this._array[ee]);while(++ee<this._array.length&&this._getKey(this._array[ee])===t)}values(){return this._flushCleanupInserted(),this._flushCleanupDeleted(),[...this._array].values()}_search(t){let e=0,i=this._array.length-1;for(;i>=e;){let r=e+i>>1,n=this._getKey(this._array[r]);if(n>t)i=r-1;else if(n<t)e=r+1;else{for(;r>0&&this._getKey(this._array[r-1])===t;)r--;return r}}return e}};var Us=0,yl=0,Tn=class extends D{constructor(){super();this._decorations=new En(e=>e?.marker.line);this._onDecorationRegistered=this._register(new v);this.onDecorationRegistered=this._onDecorationRegistered.event;this._onDecorationRemoved=this._register(new v);this.onDecorationRemoved=this._onDecorationRemoved.event;this._register(C(()=>this.reset()))}get decorations(){return this._decorations.values()}registerDecoration(e){if(e.marker.isDisposed)return;let i=new Ks(e);if(i){let r=i.marker.onDispose(()=>i.dispose()),n=i.onDispose(()=>{n.dispose(),i&&(this._decorations.delete(i)&&this._onDecorationRemoved.fire(i),r.dispose())});this._decorations.insert(i),this._onDecorationRegistered.fire(i)}return i}reset(){for(let e of this._decorations.values())e.dispose();this._decorations.clear()}*getDecorationsAtCell(e,i,r){let n=0,o=0;for(let l of this._decorations.getKeyIterator(i))n=l.options.x??0,o=n+(l.options.width??1),e>=n&&e<o&&(!r||(l.options.layer??"bottom")===r)&&(yield l)}forEachDecorationAtCell(e,i,r,n){this._decorations.forEachByKey(i,o=>{Us=o.options.x??0,yl=Us+(o.options.width??1),e>=Us&&e<yl&&(!r||(o.options.layer??"bottom")===r)&&n(o)})}},Ks=class extends Ee{constructor(e){super();this.options=e;this.onRenderEmitter=this.add(new v);this.onRender=this.onRenderEmitter.event;this._onDispose=this.add(new v);this.onDispose=this._onDispose.event;this._cachedBg=null;this._cachedFg=null;this.marker=e.marker,this.options.overviewRulerOptions&&!this.options.overviewRulerOptions.position&&(this.options.overviewRulerOptions.position="full")}get backgroundColorRGB(){return this._cachedBg===null&&(this.options.backgroundColor?this._cachedBg=z.toColor(this.options.backgroundColor):this._cachedBg=void 0),this._cachedBg}get foregroundColorRGB(){return this._cachedFg===null&&(this.options.foregroundColor?this._cachedFg=z.toColor(this.options.foregroundColor):this._cachedFg=void 0),this._cachedFg}dispose(){this._onDispose.fire(),super.dispose()}};var Sc=1e3,In=class{constructor(t,e=Sc){this._renderCallback=t;this._debounceThresholdMS=e;this._lastRefreshMs=0;this._additionalRefreshRequested=!1}dispose(){this._refreshTimeoutID&&clearTimeout(this._refreshTimeoutID)}refresh(t,e,i){this._rowCount=i,t=t!==void 0?t:0,e=e!==void 0?e:this._rowCount-1,this._rowStart=this._rowStart!==void 0?Math.min(this._rowStart,t):t,this._rowEnd=this._rowEnd!==void 0?Math.max(this._rowEnd,e):e;let r=performance.now();if(r-this._lastRefreshMs>=this._debounceThresholdMS)this._lastRefreshMs=r,this._innerRefresh();else if(!this._additionalRefreshRequested){let n=r-this._lastRefreshMs,o=this._debounceThresholdMS-n;this._additionalRefreshRequested=!0,this._refreshTimeoutID=window.setTimeout(()=>{this._lastRefreshMs=performance.now(),this._innerRefresh(),this._additionalRefreshRequested=!1,this._refreshTimeoutID=void 0},o)}}_innerRefresh(){if(this._rowStart===void 0||this._rowEnd===void 0||this._rowCount===void 0)return;let t=Math.max(this._rowStart,0),e=Math.min(this._rowEnd,this._rowCount-1);this._rowStart=void 0,this._rowEnd=void 0,this._renderCallback(t,e)}};var xl=20;var wl=!1,Tt=class extends D{constructor(e,i,r,n){super();this._terminal=e;this._coreBrowserService=r;this._renderService=n;this._rowColumns=new WeakMap;this._liveRegionLineCount=0;this._charsToConsume=[];this._charsToAnnounce="";let o=this._coreBrowserService.mainDocument;this._accessibilityContainer=o.createElement("div"),this._accessibilityContainer.classList.add("xterm-accessibility"),this._rowContainer=o.createElement("div"),this._rowContainer.setAttribute("role","list"),this._rowContainer.classList.add("xterm-accessibility-tree"),this._rowElements=[];for(let l=0;l<this._terminal.rows;l++)this._rowElements[l]=this._createAccessibilityTreeNode(),this._rowContainer.appendChild(this._rowElements[l]);if(this._topBoundaryFocusListener=l=>this._handleBoundaryFocus(l,0),this._bottomBoundaryFocusListener=l=>this._handleBoundaryFocus(l,1),this._rowElements[0].addEventListener("focus",this._topBoundaryFocusListener),this._rowElements[this._rowElements.length-1].addEventListener("focus",this._bottomBoundaryFocusListener),this._accessibilityContainer.appendChild(this._rowContainer),this._liveRegion=o.createElement("div"),this._liveRegion.classList.add("live-region"),this._liveRegion.setAttribute("aria-live","assertive"),this._accessibilityContainer.appendChild(this._liveRegion),this._liveRegionDebouncer=this._register(new In(this._renderRows.bind(this))),!this._terminal.element)throw new Error("Cannot enable accessibility before Terminal.open");wl?(this._accessibilityContainer.classList.add("debug"),this._rowContainer.classList.add("debug"),this._debugRootContainer=o.createElement("div"),this._debugRootContainer.classList.add("xterm"),this._debugRootContainer.appendChild(o.createTextNode("------start a11y------")),this._debugRootContainer.appendChild(this._accessibilityContainer),this._debugRootContainer.appendChild(o.createTextNode("------end a11y------")),this._terminal.element.insertAdjacentElement("afterend",this._debugRootContainer)):this._terminal.element.insertAdjacentElement("afterbegin",this._accessibilityContainer),this._register(this._terminal.onResize(l=>this._handleResize(l.rows))),this._register(this._terminal.onRender(l=>this._refreshRows(l.start,l.end))),this._register(this._terminal.onScroll(()=>this._refreshRows())),this._register(this._terminal.onA11yChar(l=>this._handleChar(l))),this._register(this._terminal.onLineFeed(()=>this._handleChar(`
+`))),this._register(this._terminal.onA11yTab(l=>this._handleTab(l))),this._register(this._terminal.onKey(l=>this._handleKey(l.key))),this._register(this._terminal.onBlur(()=>this._clearLiveRegion())),this._register(this._renderService.onDimensionsChange(()=>this._refreshRowsDimensions())),this._register(L(o,"selectionchange",()=>this._handleSelectionChange())),this._register(this._coreBrowserService.onDprChange(()=>this._refreshRowsDimensions())),this._refreshRowsDimensions(),this._refreshRows(),this._register(C(()=>{wl?this._debugRootContainer.remove():this._accessibilityContainer.remove(),this._rowElements.length=0}))}_handleTab(e){for(let i=0;i<e;i++)this._handleChar(" ")}_handleChar(e){this._liveRegionLineCount<xl+1&&(this._charsToConsume.length>0?this._charsToConsume.shift()!==e&&(this._charsToAnnounce+=e):this._charsToAnnounce+=e,e===`
+`&&(this._liveRegionLineCount++,this._liveRegionLineCount===xl+1&&(this._liveRegion.textContent+=_i.get())))}_clearLiveRegion(){this._liveRegion.textContent="",this._liveRegionLineCount=0}_handleKey(e){this._clearLiveRegion(),/\p{Control}/u.test(e)||this._charsToConsume.push(e)}_refreshRows(e,i){this._liveRegionDebouncer.refresh(e,i,this._terminal.rows)}_renderRows(e,i){let r=this._terminal.buffer,n=r.lines.length.toString();for(let o=e;o<=i;o++){let l=r.lines.get(r.ydisp+o),a=[],u=l?.translateToString(!0,void 0,void 0,a)||"",h=(r.ydisp+o+1).toString(),c=this._rowElements[o];c&&(u.length===0?(c.textContent="\xA0",this._rowColumns.set(c,[0,1])):(c.textContent=u,this._rowColumns.set(c,a)),c.setAttribute("aria-posinset",h),c.setAttribute("aria-setsize",n),this._alignRowWidth(c))}this._announceCharacters()}_announceCharacters(){this._charsToAnnounce.length!==0&&(this._liveRegion.textContent+=this._charsToAnnounce,this._charsToAnnounce="")}_handleBoundaryFocus(e,i){let r=e.target,n=this._rowElements[i===0?1:this._rowElements.length-2],o=r.getAttribute("aria-posinset"),l=i===0?"1":`${this._terminal.buffer.lines.length}`;if(o===l||e.relatedTarget!==n)return;let a,u;if(i===0?(a=r,u=this._rowElements.pop(),this._rowContainer.removeChild(u)):(a=this._rowElements.shift(),u=r,this._rowContainer.removeChild(a)),a.removeEventListener("focus",this._topBoundaryFocusListener),u.removeEventListener("focus",this._bottomBoundaryFocusListener),i===0){let h=this._createAccessibilityTreeNode();this._rowElements.unshift(h),this._rowContainer.insertAdjacentElement("afterbegin",h)}else{let h=this._createAccessibilityTreeNode();this._rowElements.push(h),this._rowContainer.appendChild(h)}this._rowElements[0].addEventListener("focus",this._topBoundaryFocusListener),this._rowElements[this._rowElements.length-1].addEventListener("focus",this._bottomBoundaryFocusListener),this._terminal.scrollLines(i===0?-1:1),this._rowElements[i===0?1:this._rowElements.length-2].focus(),e.preventDefault(),e.stopImmediatePropagation()}_handleSelectionChange(){if(this._rowElements.length===0)return;let e=this._coreBrowserService.mainDocument.getSelection();if(!e)return;if(e.isCollapsed){this._rowContainer.contains(e.anchorNode)&&this._terminal.clearSelection();return}if(!e.anchorNode||!e.focusNode){console.error("anchorNode and/or focusNode are null");return}let i={node:e.anchorNode,offset:e.anchorOffset},r={node:e.focusNode,offset:e.focusOffset};if((i.node.compareDocumentPosition(r.node)&Node.DOCUMENT_POSITION_PRECEDING||i.node===r.node&&i.offset>r.offset)&&([i,r]=[r,i]),i.node.compareDocumentPosition(this._rowElements[0])&(Node.DOCUMENT_POSITION_CONTAINED_BY|Node.DOCUMENT_POSITION_FOLLOWING)&&(i={node:this._rowElements[0].childNodes[0],offset:0}),!this._rowContainer.contains(i.node))return;let n=this._rowElements.slice(-1)[0];if(r.node.compareDocumentPosition(n)&(Node.DOCUMENT_POSITION_CONTAINED_BY|Node.DOCUMENT_POSITION_PRECEDING)&&(r={node:n,offset:n.textContent?.length??0}),!this._rowContainer.contains(r.node))return;let o=({node:u,offset:h})=>{let c=u instanceof Text?u.parentNode:u,d=parseInt(c?.getAttribute("aria-posinset"),10)-1;if(isNaN(d))return console.warn("row is invalid. Race condition?"),null;let _=this._rowColumns.get(c);if(!_)return console.warn("columns is null. Race condition?"),null;let p=h<_.length?_[h]:_.slice(-1)[0]+1;return p>=this._terminal.cols&&(++d,p=0),{row:d,column:p}},l=o(i),a=o(r);if(!(!l||!a)){if(l.row>a.row||l.row===a.row&&l.column>=a.column)throw new Error("invalid range");this._terminal.select(l.column,l.row,(a.row-l.row)*this._terminal.cols-l.column+a.column)}}_handleResize(e){this._rowElements[this._rowElements.length-1].removeEventListener("focus",this._bottomBoundaryFocusListener);for(let i=this._rowContainer.children.length;i<this._terminal.rows;i++)this._rowElements[i]=this._createAccessibilityTreeNode(),this._rowContainer.appendChild(this._rowElements[i]);for(;this._rowElements.length>e;)this._rowContainer.removeChild(this._rowElements.pop());this._rowElements[this._rowElements.length-1].addEventListener("focus",this._bottomBoundaryFocusListener),this._refreshRowsDimensions()}_createAccessibilityTreeNode(){let e=this._coreBrowserService.mainDocument.createElement("div");return e.setAttribute("role","listitem"),e.tabIndex=-1,this._refreshRowDimensions(e),e}_refreshRowsDimensions(){if(this._renderService.dimensions.css.cell.height){Object.assign(this._accessibilityContainer.style,{width:`${this._renderService.dimensions.css.canvas.width}px`,fontSize:`${this._terminal.options.fontSize}px`}),this._rowElements.length!==this._terminal.rows&&this._handleResize(this._terminal.rows);for(let e=0;e<this._terminal.rows;e++)this._refreshRowDimensions(this._rowElements[e]),this._alignRowWidth(this._rowElements[e])}}_refreshRowDimensions(e){e.style.height=`${this._renderService.dimensions.css.cell.height}px`}_alignRowWidth(e){e.style.transform="";let i=e.getBoundingClientRect().width,r=this._rowColumns.get(e)?.slice(-1)?.[0];if(!r)return;let n=r*this._renderService.dimensions.css.cell.width;e.style.transform=`scaleX(${n/i})`}};Tt=M([S(1,xt),S(2,ae),S(3,ce)],Tt);var hi=class extends D{constructor(e,i,r,n,o){super();this._element=e;this._mouseService=i;this._renderService=r;this._bufferService=n;this._linkProviderService=o;this._linkCacheDisposables=[];this._isMouseOut=!0;this._wasResized=!1;this._activeLine=-1;this._onShowLinkUnderline=this._register(new v);this.onShowLinkUnderline=this._onShowLinkUnderline.event;this._onHideLinkUnderline=this._register(new v);this.onHideLinkUnderline=this._onHideLinkUnderline.event;this._register(C(()=>{Ne(this._linkCacheDisposables),this._linkCacheDisposables.length=0,this._lastMouseEvent=void 0,this._activeProviderReplies?.clear()})),this._register(this._bufferService.onResize(()=>{this._clearCurrentLink(),this._wasResized=!0})),this._register(L(this._element,"mouseleave",()=>{this._isMouseOut=!0,this._clearCurrentLink()})),this._register(L(this._element,"mousemove",this._handleMouseMove.bind(this))),this._register(L(this._element,"mousedown",this._handleMouseDown.bind(this))),this._register(L(this._element,"mouseup",this._handleMouseUp.bind(this)))}get currentLink(){return this._currentLink}_handleMouseMove(e){this._lastMouseEvent=e;let i=this._positionFromMouseEvent(e,this._element,this._mouseService);if(!i)return;this._isMouseOut=!1;let r=e.composedPath();for(let n=0;n<r.length;n++){let o=r[n];if(o.classList.contains("xterm"))break;if(o.classList.contains("xterm-hover"))return}(!this._lastBufferCell||i.x!==this._lastBufferCell.x||i.y!==this._lastBufferCell.y)&&(this._handleHover(i),this._lastBufferCell=i)}_handleHover(e){if(this._activeLine!==e.y||this._wasResized){this._clearCurrentLink(),this._askForLink(e,!1),this._wasResized=!1;return}this._currentLink&&this._linkAtPosition(this._currentLink.link,e)||(this._clearCurrentLink(),this._askForLink(e,!0))}_askForLink(e,i){(!this._activeProviderReplies||!i)&&(this._activeProviderReplies?.forEach(n=>{n?.forEach(o=>{o.link.dispose&&o.link.dispose()})}),this._activeProviderReplies=new Map,this._activeLine=e.y);let r=!1;for(let[n,o]of this._linkProviderService.linkProviders.entries())i?this._activeProviderReplies?.get(n)&&(r=this._checkLinkProviderResult(n,e,r)):o.provideLinks(e.y,l=>{if(this._isMouseOut)return;let a=l?.map(u=>({link:u}));this._activeProviderReplies?.set(n,a),r=this._checkLinkProviderResult(n,e,r),this._activeProviderReplies?.size===this._linkProviderService.linkProviders.length&&this._removeIntersectingLinks(e.y,this._activeProviderReplies)})}_removeIntersectingLinks(e,i){let r=new Set;for(let n=0;n<i.size;n++){let o=i.get(n);if(o)for(let l=0;l<o.length;l++){let a=o[l],u=a.link.range.start.y<e?0:a.link.range.start.x,h=a.link.range.end.y>e?this._bufferService.cols:a.link.range.end.x;for(let c=u;c<=h;c++){if(r.has(c)){o.splice(l--,1);break}r.add(c)}}}}_checkLinkProviderResult(e,i,r){if(!this._activeProviderReplies)return r;let n=this._activeProviderReplies.get(e),o=!1;for(let l=0;l<e;l++)(!this._activeProviderReplies.has(l)||this._activeProviderReplies.get(l))&&(o=!0);if(!o&&n){let l=n.find(a=>this._linkAtPosition(a.link,i));l&&(r=!0,this._handleNewLink(l))}if(this._activeProviderReplies.size===this._linkProviderService.linkProviders.length&&!r)for(let l=0;l<this._activeProviderReplies.size;l++){let a=this._activeProviderReplies.get(l)?.find(u=>this._linkAtPosition(u.link,i));if(a){r=!0,this._handleNewLink(a);break}}return r}_handleMouseDown(){this._mouseDownLink=this._currentLink}_handleMouseUp(e){if(!this._currentLink)return;let i=this._positionFromMouseEvent(e,this._element,this._mouseService);i&&this._mouseDownLink&&Ec(this._mouseDownLink.link,this._currentLink.link)&&this._linkAtPosition(this._currentLink.link,i)&&this._currentLink.link.activate(e,this._currentLink.link.text)}_clearCurrentLink(e,i){!this._currentLink||!this._lastMouseEvent||(!e||!i||this._currentLink.link.range.start.y>=e&&this._currentLink.link.range.end.y<=i)&&(this._linkLeave(this._element,this._currentLink.link,this._lastMouseEvent),this._currentLink=void 0,Ne(this._linkCacheDisposables),this._linkCacheDisposables.length=0)}_handleNewLink(e){if(!this._lastMouseEvent)return;let i=this._positionFromMouseEvent(this._lastMouseEvent,this._element,this._mouseService);i&&this._linkAtPosition(e.link,i)&&(this._currentLink=e,this._currentLink.state={decorations:{underline:e.link.decorations===void 0?!0:e.link.decorations.underline,pointerCursor:e.link.decorations===void 0?!0:e.link.decorations.pointerCursor},isHovered:!0},this._linkHover(this._element,e.link,this._lastMouseEvent),e.link.decorations={},Object.defineProperties(e.link.decorations,{pointerCursor:{get:()=>this._currentLink?.state?.decorations.pointerCursor,set:r=>{this._currentLink?.state&&this._currentLink.state.decorations.pointerCursor!==r&&(this._currentLink.state.decorations.pointerCursor=r,this._currentLink.state.isHovered&&this._element.classList.toggle("xterm-cursor-pointer",r))}},underline:{get:()=>this._currentLink?.state?.decorations.underline,set:r=>{this._currentLink?.state&&this._currentLink?.state?.decorations.underline!==r&&(this._currentLink.state.decorations.underline=r,this._currentLink.state.isHovered&&this._fireUnderlineEvent(e.link,r))}}}),this._linkCacheDisposables.push(this._renderService.onRenderedViewportChange(r=>{if(!this._currentLink)return;let n=r.start===0?0:r.start+1+this._bufferService.buffer.ydisp,o=this._bufferService.buffer.ydisp+1+r.end;if(this._currentLink.link.range.start.y>=n&&this._currentLink.link.range.end.y<=o&&(this._clearCurrentLink(n,o),this._lastMouseEvent)){let l=this._positionFromMouseEvent(this._lastMouseEvent,this._element,this._mouseService);l&&this._askForLink(l,!1)}})))}_linkHover(e,i,r){this._currentLink?.state&&(this._currentLink.state.isHovered=!0,this._currentLink.state.decorations.underline&&this._fireUnderlineEvent(i,!0),this._currentLink.state.decorations.pointerCursor&&e.classList.add("xterm-cursor-pointer")),i.hover&&i.hover(r,i.text)}_fireUnderlineEvent(e,i){let r=e.range,n=this._bufferService.buffer.ydisp,o=this._createLinkUnderlineEvent(r.start.x-1,r.start.y-n-1,r.end.x,r.end.y-n-1,void 0);(i?this._onShowLinkUnderline:this._onHideLinkUnderline).fire(o)}_linkLeave(e,i,r){this._currentLink?.state&&(this._currentLink.state.isHovered=!1,this._currentLink.state.decorations.underline&&this._fireUnderlineEvent(i,!1),this._currentLink.state.decorations.pointerCursor&&e.classList.remove("xterm-cursor-pointer")),i.leave&&i.leave(r,i.text)}_linkAtPosition(e,i){let r=e.range.start.y*this._bufferService.cols+e.range.start.x,n=e.range.end.y*this._bufferService.cols+e.range.end.x,o=i.y*this._bufferService.cols+i.x;return r<=o&&o<=n}_positionFromMouseEvent(e,i,r){let n=r.getCoords(e,i,this._bufferService.cols,this._bufferService.rows);if(n)return{x:n[0],y:n[1]+this._bufferService.buffer.ydisp}}_createLinkUnderlineEvent(e,i,r,n,o){return{x1:e,y1:i,x2:r,y2:n,cols:this._bufferService.cols,fg:o}}};hi=M([S(1,Dt),S(2,ce),S(3,F),S(4,lr)],hi);function Ec(s,t){return s.text===t.text&&s.range.start.x===t.range.start.x&&s.range.start.y===t.range.start.y&&s.range.end.x===t.range.end.x&&s.range.end.y===t.range.end.y}var yn=class extends Sn{constructor(e={}){super(e);this._linkifier=this._register(new ye);this.browser=tn;this._keyDownHandled=!1;this._keyDownSeen=!1;this._keyPressHandled=!1;this._unprocessedDeadKey=!1;this._accessibilityManager=this._register(new ye);this._onCursorMove=this._register(new v);this.onCursorMove=this._onCursorMove.event;this._onKey=this._register(new v);this.onKey=this._onKey.event;this._onRender=this._register(new v);this.onRender=this._onRender.event;this._onSelectionChange=this._register(new v);this.onSelectionChange=this._onSelectionChange.event;this._onTitleChange=this._register(new v);this.onTitleChange=this._onTitleChange.event;this._onBell=this._register(new v);this.onBell=this._onBell.event;this._onFocus=this._register(new v);this._onBlur=this._register(new v);this._onA11yCharEmitter=this._register(new v);this._onA11yTabEmitter=this._register(new v);this._onWillOpen=this._register(new v);this._setup(),this._decorationService=this._instantiationService.createInstance(Tn),this._instantiationService.setService(Be,this._decorationService),this._linkProviderService=this._instantiationService.createInstance(Qr),this._instantiationService.setService(lr,this._linkProviderService),this._linkProviderService.registerLinkProvider(this._instantiationService.createInstance(wt)),this._register(this._inputHandler.onRequestBell(()=>this._onBell.fire())),this._register(this._inputHandler.onRequestRefreshRows(i=>this.refresh(i?.start??0,i?.end??this.rows-1))),this._register(this._inputHandler.onRequestSendFocus(()=>this._reportFocus())),this._register(this._inputHandler.onRequestReset(()=>this.reset())),this._register(this._inputHandler.onRequestWindowsOptionsReport(i=>this._reportWindowsOptions(i))),this._register(this._inputHandler.onColor(i=>this._handleColorEvent(i))),this._register($.forward(this._inputHandler.onCursorMove,this._onCursorMove)),this._register($.forward(this._inputHandler.onTitleChange,this._onTitleChange)),this._register($.forward(this._inputHandler.onA11yChar,this._onA11yCharEmitter)),this._register($.forward(this._inputHandler.onA11yTab,this._onA11yTabEmitter)),this._register(this._bufferService.onResize(i=>this._afterResize(i.cols,i.rows))),this._register(C(()=>{this._customKeyEventHandler=void 0,this.element?.parentNode?.removeChild(this.element)}))}get linkifier(){return this._linkifier.value}get onFocus(){return this._onFocus.event}get onBlur(){return this._onBlur.event}get onA11yChar(){return this._onA11yCharEmitter.event}get onA11yTab(){return this._onA11yTabEmitter.event}get onWillOpen(){return this._onWillOpen.event}_handleColorEvent(e){if(this._themeService)for(let i of e){let r,n="";switch(i.index){case 256:r="foreground",n="10";break;case 257:r="background",n="11";break;case 258:r="cursor",n="12";break;default:r="ansi",n="4;"+i.index}switch(i.type){case 0:let o=U.toColorRGB(r==="ansi"?this._themeService.colors.ansi[i.index]:this._themeService.colors[r]);this.coreService.triggerDataEvent(`${b.ESC}]${n};${ml(o)}${fs.ST}`);break;case 1:if(r==="ansi")this._themeService.modifyColors(l=>l.ansi[i.index]=j.toColor(...i.color));else{let l=r;this._themeService.modifyColors(a=>a[l]=j.toColor(...i.color))}break;case 2:this._themeService.restoreColor(i.index);break}}}_setup(){super._setup(),this._customKeyEventHandler=void 0}get buffer(){return this.buffers.active}focus(){this.textarea&&this.textarea.focus({preventScroll:!0})}_handleScreenReaderModeOptionChange(e){e?!this._accessibilityManager.value&&this._renderService&&(this._accessibilityManager.value=this._instantiationService.createInstance(Tt,this)):this._accessibilityManager.clear()}_handleTextAreaFocus(e){this.coreService.decPrivateModes.sendFocus&&this.coreService.triggerDataEvent(b.ESC+"[I"),this.element.classList.add("focus"),this._showCursor(),this._onFocus.fire()}blur(){return this.textarea?.blur()}_handleTextAreaBlur(){this.textarea.value="",this.refresh(this.buffer.y,this.buffer.y),this.coreService.decPrivateModes.sendFocus&&this.coreService.triggerDataEvent(b.ESC+"[O"),this.element.classList.remove("focus"),this._onBlur.fire()}_syncTextArea(){if(!this.textarea||!this.buffer.isCursorInViewport||this._compositionHelper.isComposing||!this._renderService)return;let e=this.buffer.ybase+this.buffer.y,i=this.buffer.lines.get(e);if(!i)return;let r=Math.min(this.buffer.x,this.cols-1),n=this._renderService.dimensions.css.cell.height,o=i.getWidth(r),l=this._renderService.dimensions.css.cell.width*o,a=this.buffer.y*this._renderService.dimensions.css.cell.height,u=r*this._renderService.dimensions.css.cell.width;this.textarea.style.left=u+"px",this.textarea.style.top=a+"px",this.textarea.style.width=l+"px",this.textarea.style.height=n+"px",this.textarea.style.lineHeight=n+"px",this.textarea.style.zIndex="-5"}_initGlobal(){this._bindKeys(),this._register(L(this.element,"copy",i=>{this.hasSelection()&&Vs(i,this._selectionService)}));let e=i=>qs(i,this.textarea,this.coreService,this.optionsService);this._register(L(this.textarea,"paste",e)),this._register(L(this.element,"paste",e)),Ss?this._register(L(this.element,"mousedown",i=>{i.button===2&&Pn(i,this.textarea,this.screenElement,this._selectionService,this.options.rightClickSelectsWord)})):this._register(L(this.element,"contextmenu",i=>{Pn(i,this.textarea,this.screenElement,this._selectionService,this.options.rightClickSelectsWord)})),Bi&&this._register(L(this.element,"auxclick",i=>{i.button===1&&Mn(i,this.textarea,this.screenElement)}))}_bindKeys(){this._register(L(this.textarea,"keyup",e=>this._keyUp(e),!0)),this._register(L(this.textarea,"keydown",e=>this._keyDown(e),!0)),this._register(L(this.textarea,"keypress",e=>this._keyPress(e),!0)),this._register(L(this.textarea,"compositionstart",()=>this._compositionHelper.compositionstart())),this._register(L(this.textarea,"compositionupdate",e=>this._compositionHelper.compositionupdate(e))),this._register(L(this.textarea,"compositionend",()=>this._compositionHelper.compositionend())),this._register(L(this.textarea,"input",e=>this._inputEvent(e),!0)),this._register(this.onRender(()=>this._compositionHelper.updateCompositionElements()))}open(e){if(!e)throw new Error("Terminal requires a parent element.");if(e.isConnected||this._logService.debug("Terminal.open was called on an element that was not attached to the DOM"),this.element?.ownerDocument.defaultView&&this._coreBrowserService){this.element.ownerDocument.defaultView!==this._coreBrowserService.window&&(this._coreBrowserService.window=this.element.ownerDocument.defaultView);return}this._document=e.ownerDocument,this.options.documentOverride&&this.options.documentOverride instanceof Document&&(this._document=this.optionsService.rawOptions.documentOverride),this.element=this._document.createElement("div"),this.element.dir="ltr",this.element.classList.add("terminal"),this.element.classList.add("xterm"),e.appendChild(this.element);let i=this._document.createDocumentFragment();this._viewportElement=this._document.createElement("div"),this._viewportElement.classList.add("xterm-viewport"),i.appendChild(this._viewportElement),this.screenElement=this._document.createElement("div"),this.screenElement.classList.add("xterm-screen"),this._register(L(this.screenElement,"mousemove",o=>this.updateCursorStyle(o))),this._helperContainer=this._document.createElement("div"),this._helperContainer.classList.add("xterm-helpers"),this.screenElement.appendChild(this._helperContainer),i.appendChild(this.screenElement);let r=this.textarea=this._document.createElement("textarea");this.textarea.classList.add("xterm-helper-textarea"),this.textarea.setAttribute("aria-label",mi.get()),Ts||this.textarea.setAttribute("aria-multiline","false"),this.textarea.setAttribute("autocorrect","off"),this.textarea.setAttribute("autocapitalize","off"),this.textarea.setAttribute("spellcheck","false"),this.textarea.tabIndex=0,this._register(this.optionsService.onSpecificOptionChange("disableStdin",()=>r.readOnly=this.optionsService.rawOptions.disableStdin)),this.textarea.readOnly=this.optionsService.rawOptions.disableStdin,this._coreBrowserService=this._register(this._instantiationService.createInstance(Jr,this.textarea,e.ownerDocument.defaultView??window,this._document??typeof window<"u"?window.document:null)),this._instantiationService.setService(ae,this._coreBrowserService),this._register(L(this.textarea,"focus",o=>this._handleTextAreaFocus(o))),this._register(L(this.textarea,"blur",()=>this._handleTextAreaBlur())),this._helperContainer.appendChild(this.textarea),this._charSizeService=this._instantiationService.createInstance(jt,this._document,this._helperContainer),this._instantiationService.setService(nt,this._charSizeService),this._themeService=this._instantiationService.createInstance(ti),this._instantiationService.setService(Re,this._themeService),this._characterJoinerService=this._instantiationService.createInstance(ct),this._instantiationService.setService(or,this._characterJoinerService),this._renderService=this._register(this._instantiationService.createInstance(Qt,this.rows,this.screenElement)),this._instantiationService.setService(ce,this._renderService),this._register(this._renderService.onRenderedViewportChange(o=>this._onRender.fire(o))),this.onResize(o=>this._renderService.resize(o.cols,o.rows)),this._compositionView=this._document.createElement("div"),this._compositionView.classList.add("composition-view"),this._compositionHelper=this._instantiationService.createInstance($t,this.textarea,this._compositionView),this._helperContainer.appendChild(this._compositionView),this._mouseService=this._instantiationService.createInstance(Xt),this._instantiationService.setService(Dt,this._mouseService);let n=this._linkifier.value=this._register(this._instantiationService.createInstance(hi,this.screenElement));this.element.appendChild(i);try{this._onWillOpen.fire(this.element)}catch{}this._renderService.hasRenderer()||this._renderService.setRenderer(this._createRenderer()),this._register(this.onCursorMove(()=>{this._renderService.handleCursorMove(),this._syncTextArea()})),this._register(this.onResize(()=>this._renderService.handleResize(this.cols,this.rows))),this._register(this.onBlur(()=>this._renderService.handleBlur())),this._register(this.onFocus(()=>this._renderService.handleFocus())),this._viewport=this._register(this._instantiationService.createInstance(zt,this.element,this.screenElement)),this._register(this._viewport.onRequestScrollLines(o=>{super.scrollLines(o,!1),this.refresh(0,this.rows-1)})),this._selectionService=this._register(this._instantiationService.createInstance(ei,this.element,this.screenElement,n)),this._instantiationService.setService(Qs,this._selectionService),this._register(this._selectionService.onRequestScrollLines(o=>this.scrollLines(o.amount,o.suppressScrollEvent))),this._register(this._selectionService.onSelectionChange(()=>this._onSelectionChange.fire())),this._register(this._selectionService.onRequestRedraw(o=>this._renderService.handleSelectionChanged(o.start,o.end,o.columnSelectMode))),this._register(this._selectionService.onLinuxMouseSelection(o=>{this.textarea.value=o,this.textarea.focus(),this.textarea.select()})),this._register($.any(this._onScroll.event,this._inputHandler.onScroll)(()=>{this._selectionService.refresh(),this._viewport?.queueSync()})),this._register(this._instantiationService.createInstance(Gt,this.screenElement)),this._register(L(this.element,"mousedown",o=>this._selectionService.handleMouseDown(o))),this.coreMouseService.areMouseEventsActive?(this._selectionService.disable(),this.element.classList.add("enable-mouse-events")):this._selectionService.enable(),this.options.screenReaderMode&&(this._accessibilityManager.value=this._instantiationService.createInstance(Tt,this)),this._register(this.optionsService.onSpecificOptionChange("screenReaderMode",o=>this._handleScreenReaderModeOptionChange(o))),this.options.overviewRuler.width&&(this._overviewRulerRenderer=this._register(this._instantiationService.createInstance(bt,this._viewportElement,this.screenElement))),this.optionsService.onSpecificOptionChange("overviewRuler",o=>{!this._overviewRulerRenderer&&o&&this._viewportElement&&this.screenElement&&(this._overviewRulerRenderer=this._register(this._instantiationService.createInstance(bt,this._viewportElement,this.screenElement)))}),this._charSizeService.measure(),this.refresh(0,this.rows-1),this._initGlobal(),this.bindMouse()}_createRenderer(){return this._instantiationService.createInstance(Yt,this,this._document,this.element,this.screenElement,this._viewportElement,this._helperContainer,this.linkifier)}bindMouse(){let e=this,i=this.element;function r(l){let a=e._mouseService.getMouseReportCoords(l,e.screenElement);if(!a)return!1;let u,h;switch(l.overrideType||l.type){case"mousemove":h=32,l.buttons===void 0?(u=3,l.button!==void 0&&(u=l.button<3?l.button:3)):u=l.buttons&1?0:l.buttons&4?1:l.buttons&2?2:3;break;case"mouseup":h=0,u=l.button<3?l.button:3;break;case"mousedown":h=1,u=l.button<3?l.button:3;break;case"wheel":if(e._customWheelEventHandler&&e._customWheelEventHandler(l)===!1)return!1;let c=l.deltaY;if(c===0||e.coreMouseService.consumeWheelEvent(l,e._renderService?.dimensions?.device?.cell?.height,e._coreBrowserService?.dpr)===0)return!1;h=c<0?0:1,u=4;break;default:return!1}return h===void 0||u===void 0||u>4?!1:e.coreMouseService.triggerMouseEvent({col:a.col,row:a.row,x:a.x,y:a.y,button:u,action:h,ctrl:l.ctrlKey,alt:l.altKey,shift:l.shiftKey})}let n={mouseup:null,wheel:null,mousedrag:null,mousemove:null},o={mouseup:l=>(r(l),l.buttons||(this._document.removeEventListener("mouseup",n.mouseup),n.mousedrag&&this._document.removeEventListener("mousemove",n.mousedrag)),this.cancel(l)),wheel:l=>(r(l),this.cancel(l,!0)),mousedrag:l=>{l.buttons&&r(l)},mousemove:l=>{l.buttons||r(l)}};this._register(this.coreMouseService.onProtocolChange(l=>{l?(this.optionsService.rawOptions.logLevel==="debug"&&this._logService.debug("Binding to mouse events:",this.coreMouseService.explainEvents(l)),this.element.classList.add("enable-mouse-events"),this._selectionService.disable()):(this._logService.debug("Unbinding from mouse events."),this.element.classList.remove("enable-mouse-events"),this._selectionService.enable()),l&8?n.mousemove||(i.addEventListener("mousemove",o.mousemove),n.mousemove=o.mousemove):(i.removeEventListener("mousemove",n.mousemove),n.mousemove=null),l&16?n.wheel||(i.addEventListener("wheel",o.wheel,{passive:!1}),n.wheel=o.wheel):(i.removeEventListener("wheel",n.wheel),n.wheel=null),l&2?n.mouseup||(n.mouseup=o.mouseup):(this._document.removeEventListener("mouseup",n.mouseup),n.mouseup=null),l&4?n.mousedrag||(n.mousedrag=o.mousedrag):(this._document.removeEventListener("mousemove",n.mousedrag),n.mousedrag=null)})),this.coreMouseService.activeProtocol=this.coreMouseService.activeProtocol,this._register(L(i,"mousedown",l=>{if(l.preventDefault(),this.focus(),!(!this.coreMouseService.areMouseEventsActive||this._selectionService.shouldForceSelection(l)))return r(l),n.mouseup&&this._document.addEventListener("mouseup",n.mouseup),n.mousedrag&&this._document.addEventListener("mousemove",n.mousedrag),this.cancel(l)})),this._register(L(i,"wheel",l=>{if(!n.wheel){if(this._customWheelEventHandler&&this._customWheelEventHandler(l)===!1)return!1;if(!this.buffer.hasScrollback){if(l.deltaY===0)return!1;if(e.coreMouseService.consumeWheelEvent(l,e._renderService?.dimensions?.device?.cell?.height,e._coreBrowserService?.dpr)===0)return this.cancel(l,!0);let h=b.ESC+(this.coreService.decPrivateModes.applicationCursorKeys?"O":"[")+(l.deltaY<0?"A":"B");return this.coreService.triggerDataEvent(h,!0),this.cancel(l,!0)}}},{passive:!1}))}refresh(e,i){this._renderService?.refreshRows(e,i)}updateCursorStyle(e){this._selectionService?.shouldColumnSelect(e)?this.element.classList.add("column-select"):this.element.classList.remove("column-select")}_showCursor(){this.coreService.isCursorInitialized||(this.coreService.isCursorInitialized=!0,this.refresh(this.buffer.y,this.buffer.y))}scrollLines(e,i){this._viewport?this._viewport.scrollLines(e):super.scrollLines(e,i),this.refresh(0,this.rows-1)}scrollPages(e){this.scrollLines(e*(this.rows-1))}scrollToTop(){this.scrollLines(-this._bufferService.buffer.ydisp)}scrollToBottom(e){e&&this._viewport?this._viewport.scrollToLine(this.buffer.ybase,!0):this.scrollLines(this._bufferService.buffer.ybase-this._bufferService.buffer.ydisp)}scrollToLine(e){let i=e-this._bufferService.buffer.ydisp;i!==0&&this.scrollLines(i)}paste(e){Cn(e,this.textarea,this.coreService,this.optionsService)}attachCustomKeyEventHandler(e){this._customKeyEventHandler=e}attachCustomWheelEventHandler(e){this._customWheelEventHandler=e}registerLinkProvider(e){return this._linkProviderService.registerLinkProvider(e)}registerCharacterJoiner(e){if(!this._characterJoinerService)throw new Error("Terminal must be opened first");let i=this._characterJoinerService.register(e);return this.refresh(0,this.rows-1),i}deregisterCharacterJoiner(e){if(!this._characterJoinerService)throw new Error("Terminal must be opened first");this._characterJoinerService.deregister(e)&&this.refresh(0,this.rows-1)}get markers(){return this.buffer.markers}registerMarker(e){return this.buffer.addMarker(this.buffer.ybase+this.buffer.y+e)}registerDecoration(e){return this._decorationService.registerDecoration(e)}hasSelection(){return this._selectionService?this._selectionService.hasSelection:!1}select(e,i,r){this._selectionService.setSelection(e,i,r)}getSelection(){return this._selectionService?this._selectionService.selectionText:""}getSelectionPosition(){if(!(!this._selectionService||!this._selectionService.hasSelection))return{start:{x:this._selectionService.selectionStart[0],y:this._selectionService.selectionStart[1]},end:{x:this._selectionService.selectionEnd[0],y:this._selectionService.selectionEnd[1]}}}clearSelection(){this._selectionService?.clearSelection()}selectAll(){this._selectionService?.selectAll()}selectLines(e,i){this._selectionService?.selectLines(e,i)}_keyDown(e){if(this._keyDownHandled=!1,this._keyDownSeen=!0,this._customKeyEventHandler&&this._customKeyEventHandler(e)===!1)return!1;let i=this.browser.isMac&&this.options.macOptionIsMeta&&e.altKey;if(!i&&!this._compositionHelper.keydown(e))return this.options.scrollOnUserInput&&this.buffer.ybase!==this.buffer.ydisp&&this.scrollToBottom(!0),!1;!i&&(e.key==="Dead"||e.key==="AltGraph")&&(this._unprocessedDeadKey=!0);let r=Il(e,this.coreService.decPrivateModes.applicationCursorKeys,this.browser.isMac,this.options.macOptionIsMeta);if(this.updateCursorStyle(e),r.type===3||r.type===2){let n=this.rows-1;return this.scrollLines(r.type===2?-n:n),this.cancel(e,!0)}if(r.type===1&&this.selectAll(),this._isThirdLevelShift(this.browser,e)||(r.cancel&&this.cancel(e,!0),!r.key)||e.key&&!e.ctrlKey&&!e.altKey&&!e.metaKey&&e.key.length===1&&e.key.charCodeAt(0)>=65&&e.key.charCodeAt(0)<=90)return!0;if(this._unprocessedDeadKey)return this._unprocessedDeadKey=!1,!0;if((r.key===b.ETX||r.key===b.CR)&&(this.textarea.value=""),this._onKey.fire({key:r.key,domEvent:e}),this._showCursor(),this.coreService.triggerDataEvent(r.key,!0),!this.optionsService.rawOptions.screenReaderMode||e.altKey||e.ctrlKey)return this.cancel(e,!0);this._keyDownHandled=!0}_isThirdLevelShift(e,i){let r=e.isMac&&!this.options.macOptionIsMeta&&i.altKey&&!i.ctrlKey&&!i.metaKey||e.isWindows&&i.altKey&&i.ctrlKey&&!i.metaKey||e.isWindows&&i.getModifierState("AltGraph");return i.type==="keypress"?r:r&&(!i.keyCode||i.keyCode>47)}_keyUp(e){this._keyDownSeen=!1,!(this._customKeyEventHandler&&this._customKeyEventHandler(e)===!1)&&(Tc(e)||this.focus(),this.updateCursorStyle(e),this._keyPressHandled=!1)}_keyPress(e){let i;if(this._keyPressHandled=!1,this._keyDownHandled||this._customKeyEventHandler&&this._customKeyEventHandler(e)===!1)return!1;if(this.cancel(e),e.charCode)i=e.charCode;else if(e.which===null||e.which===void 0)i=e.keyCode;else if(e.which!==0&&e.charCode!==0)i=e.which;else return!1;return!i||(e.altKey||e.ctrlKey||e.metaKey)&&!this._isThirdLevelShift(this.browser,e)?!1:(i=String.fromCharCode(i),this._onKey.fire({key:i,domEvent:e}),this._showCursor(),this.coreService.triggerDataEvent(i,!0),this._keyPressHandled=!0,this._unprocessedDeadKey=!1,!0)}_inputEvent(e){if(e.data&&e.inputType==="insertText"&&(!e.composed||!this._keyDownSeen)&&!this.optionsService.rawOptions.screenReaderMode){if(this._keyPressHandled)return!1;this._unprocessedDeadKey=!1;let i=e.data;return this.coreService.triggerDataEvent(i,!0),this.cancel(e),!0}return!1}resize(e,i){if(e===this.cols&&i===this.rows){this._charSizeService&&!this._charSizeService.hasValidSize&&this._charSizeService.measure();return}super.resize(e,i)}_afterResize(e,i){this._charSizeService?.measure()}clear(){if(!(this.buffer.ybase===0&&this.buffer.y===0)){this.buffer.clearAllMarkers(),this.buffer.lines.set(0,this.buffer.lines.get(this.buffer.ybase+this.buffer.y)),this.buffer.lines.length=1,this.buffer.ydisp=0,this.buffer.ybase=0,this.buffer.y=0;for(let e=1;e<this.rows;e++)this.buffer.lines.push(this.buffer.getBlankLine(X));this._onScroll.fire({position:this.buffer.ydisp}),this.refresh(0,this.rows-1)}}reset(){this.options.rows=this.rows,this.options.cols=this.cols;let e=this._customKeyEventHandler;this._setup(),super.reset(),this._selectionService?.reset(),this._decorationService.reset(),this._customKeyEventHandler=e,this.refresh(0,this.rows-1)}clearTextureAtlas(){this._renderService?.clearTextureAtlas()}_reportFocus(){this.element?.classList.contains("focus")?this.coreService.triggerDataEvent(b.ESC+"[I"):this.coreService.triggerDataEvent(b.ESC+"[O")}_reportWindowsOptions(e){if(this._renderService)switch(e){case 0:let i=this._renderService.dimensions.css.canvas.width.toFixed(0),r=this._renderService.dimensions.css.canvas.height.toFixed(0);this.coreService.triggerDataEvent(`${b.ESC}[4;${r};${i}t`);break;case 1:let n=this._renderService.dimensions.css.cell.width.toFixed(0),o=this._renderService.dimensions.css.cell.height.toFixed(0);this.coreService.triggerDataEvent(`${b.ESC}[6;${o};${n}t`);break}}cancel(e,i){if(!(!this.options.cancelEvents&&!i))return e.preventDefault(),e.stopPropagation(),!1}};function Tc(s){return s.keyCode===16||s.keyCode===17||s.keyCode===18}var xn=class{constructor(){this._addons=[]}dispose(){for(let t=this._addons.length-1;t>=0;t--)this._addons[t].instance.dispose()}loadAddon(t,e){let i={instance:e,dispose:e.dispose,isDisposed:!1};this._addons.push(i),e.dispose=()=>this._wrappedAddonDispose(i),e.activate(t)}_wrappedAddonDispose(t){if(t.isDisposed)return;let e=-1;for(let i=0;i<this._addons.length;i++)if(this._addons[i]===t){e=i;break}if(e===-1)throw new Error("Could not dispose an addon that has not been loaded");t.isDisposed=!0,t.dispose.apply(t.instance),this._addons.splice(e,1)}};var wn=class{constructor(t){this._line=t}get isWrapped(){return this._line.isWrapped}get length(){return this._line.length}getCell(t,e){if(!(t<0||t>=this._line.length))return e?(this._line.loadCell(t,e),e):this._line.loadCell(t,new q)}translateToString(t,e,i){return this._line.translateToString(t,e,i)}};var Ji=class{constructor(t,e){this._buffer=t;this.type=e}init(t){return this._buffer=t,this}get cursorY(){return this._buffer.y}get cursorX(){return this._buffer.x}get viewportY(){return this._buffer.ydisp}get baseY(){return this._buffer.ybase}get length(){return this._buffer.lines.length}getLine(t){let e=this._buffer.lines.get(t);if(e)return new wn(e)}getNullCell(){return new q}};var Dn=class extends D{constructor(e){super();this._core=e;this._onBufferChange=this._register(new v);this.onBufferChange=this._onBufferChange.event;this._normal=new Ji(this._core.buffers.normal,"normal"),this._alternate=new Ji(this._core.buffers.alt,"alternate"),this._core.buffers.onBufferActivate(()=>this._onBufferChange.fire(this.active))}get active(){if(this._core.buffers.active===this._core.buffers.normal)return this.normal;if(this._core.buffers.active===this._core.buffers.alt)return this.alternate;throw new Error("Active buffer is neither normal nor alternate")}get normal(){return this._normal.init(this._core.buffers.normal)}get alternate(){return this._alternate.init(this._core.buffers.alt)}};var Rn=class{constructor(t){this._core=t}registerCsiHandler(t,e){return this._core.registerCsiHandler(t,i=>e(i.toArray()))}addCsiHandler(t,e){return this.registerCsiHandler(t,e)}registerDcsHandler(t,e){return this._core.registerDcsHandler(t,(i,r)=>e(i,r.toArray()))}addDcsHandler(t,e){return this.registerDcsHandler(t,e)}registerEscHandler(t,e){return this._core.registerEscHandler(t,e)}addEscHandler(t,e){return this.registerEscHandler(t,e)}registerOscHandler(t,e){return this._core.registerOscHandler(t,e)}addOscHandler(t,e){return this.registerOscHandler(t,e)}};var Ln=class{constructor(t){this._core=t}register(t){this._core.unicodeService.register(t)}get versions(){return this._core.unicodeService.versions}get activeVersion(){return this._core.unicodeService.activeVersion}set activeVersion(t){this._core.unicodeService.activeVersion=t}};var Ic=["cols","rows"],Ue=0,Dl=class extends D{constructor(t){super(),this._core=this._register(new yn(t)),this._addonManager=this._register(new xn),this._publicOptions={...this._core.options};let e=r=>this._core.options[r],i=(r,n)=>{this._checkReadonlyOptions(r),this._core.options[r]=n};for(let r in this._core.options){let n={get:e.bind(this,r),set:i.bind(this,r)};Object.defineProperty(this._publicOptions,r,n)}}_checkReadonlyOptions(t){if(Ic.includes(t))throw new Error(`Option "${t}" can only be set in the constructor`)}_checkProposedApi(){if(!this._core.optionsService.rawOptions.allowProposedApi)throw new Error("You must set the allowProposedApi option to true to use proposed API")}get onBell(){return this._core.onBell}get onBinary(){return this._core.onBinary}get onCursorMove(){return this._core.onCursorMove}get onData(){return this._core.onData}get onKey(){return this._core.onKey}get onLineFeed(){return this._core.onLineFeed}get onRender(){return this._core.onRender}get onResize(){return this._core.onResize}get onScroll(){return this._core.onScroll}get onSelectionChange(){return this._core.onSelectionChange}get onTitleChange(){return this._core.onTitleChange}get onWriteParsed(){return this._core.onWriteParsed}get element(){return this._core.element}get parser(){return this._parser||(this._parser=new Rn(this._core)),this._parser}get unicode(){return this._checkProposedApi(),new Ln(this._core)}get textarea(){return this._core.textarea}get rows(){return this._core.rows}get cols(){return this._core.cols}get buffer(){return this._buffer||(this._buffer=this._register(new Dn(this._core))),this._buffer}get markers(){return this._checkProposedApi(),this._core.markers}get modes(){let t=this._core.coreService.decPrivateModes,e="none";switch(this._core.coreMouseService.activeProtocol){case"X10":e="x10";break;case"VT200":e="vt200";break;case"DRAG":e="drag";break;case"ANY":e="any";break}return{applicationCursorKeysMode:t.applicationCursorKeys,applicationKeypadMode:t.applicationKeypad,bracketedPasteMode:t.bracketedPasteMode,insertMode:this._core.coreService.modes.insertMode,mouseTrackingMode:e,originMode:t.origin,reverseWraparoundMode:t.reverseWraparound,sendFocusMode:t.sendFocus,synchronizedOutputMode:t.synchronizedOutput,wraparoundMode:t.wraparound}}get options(){return this._publicOptions}set options(t){for(let e in t)this._publicOptions[e]=t[e]}blur(){this._core.blur()}focus(){this._core.focus()}input(t,e=!0){this._core.input(t,e)}resize(t,e){this._verifyIntegers(t,e),this._core.resize(t,e)}open(t){this._core.open(t)}attachCustomKeyEventHandler(t){this._core.attachCustomKeyEventHandler(t)}attachCustomWheelEventHandler(t){this._core.attachCustomWheelEventHandler(t)}registerLinkProvider(t){return this._core.registerLinkProvider(t)}registerCharacterJoiner(t){return this._checkProposedApi(),this._core.registerCharacterJoiner(t)}deregisterCharacterJoiner(t){this._checkProposedApi(),this._core.deregisterCharacterJoiner(t)}registerMarker(t=0){return this._verifyIntegers(t),this._core.registerMarker(t)}registerDecoration(t){return this._checkProposedApi(),this._verifyPositiveIntegers(t.x??0,t.width??0,t.height??0),this._core.registerDecoration(t)}hasSelection(){return this._core.hasSelection()}select(t,e,i){this._verifyIntegers(t,e,i),this._core.select(t,e,i)}getSelection(){return this._core.getSelection()}getSelectionPosition(){return this._core.getSelectionPosition()}clearSelection(){this._core.clearSelection()}selectAll(){this._core.selectAll()}selectLines(t,e){this._verifyIntegers(t,e),this._core.selectLines(t,e)}dispose(){super.dispose()}scrollLines(t){this._verifyIntegers(t),this._core.scrollLines(t)}scrollPages(t){this._verifyIntegers(t),this._core.scrollPages(t)}scrollToTop(){this._core.scrollToTop()}scrollToBottom(){this._core.scrollToBottom()}scrollToLine(t){this._verifyIntegers(t),this._core.scrollToLine(t)}clear(){this._core.clear()}write(t,e){this._core.write(t,e)}writeln(t,e){this._core.write(t),this._core.write(`\r
+`,e)}paste(t){this._core.paste(t)}refresh(t,e){this._verifyIntegers(t,e),this._core.refresh(t,e)}reset(){this._core.reset()}clearTextureAtlas(){this._core.clearTextureAtlas()}loadAddon(t){this._addonManager.loadAddon(this,t)}static get strings(){return{get promptLabel(){return mi.get()},set promptLabel(t){mi.set(t)},get tooMuchOutput(){return _i.get()},set tooMuchOutput(t){_i.set(t)}}}_verifyIntegers(...t){for(Ue of t)if(Ue===1/0||isNaN(Ue)||Ue%1!==0)throw new Error("This API only accepts integers")}_verifyPositiveIntegers(...t){for(Ue of t)if(Ue&&(Ue===1/0||isNaN(Ue)||Ue%1!==0||Ue<0))throw new Error("This API only accepts positive integers")}};export{Dl as Terminal};
+//# sourceMappingURL=xterm.mjs.map
diff --git a/Glint/WebRemote/WebRemoteProtocol.swift b/Glint/WebRemote/WebRemoteProtocol.swift
new file mode 100644
index 0000000..2aa3b2a
--- /dev/null
+++ b/Glint/WebRemote/WebRemoteProtocol.swift
@@ -0,0 +1,648 @@
+import CryptoKit
+import Darwin
+import Foundation
+import Security
+
+enum WebRemoteTerminalSnapshotResult {
+    case success(WebRemoteTerminalSnapshot)
+    case failure(String)
+}
+
+struct WebRemoteTerminalSnapshot {
+    let payload: Data
+    let outputSequence: UInt64
+}
+
+enum WebRemoteOpenProjectResult {
+    case success(UUID)
+    case failure(String)
+}
+
+enum WebRemoteCreateTerminalResult {
+    case success(String)
+    case failure(String)
+}
+
+enum WebRemoteCloseTerminalResult: Equatable {
+    case success
+    case confirmationRequired
+    case failure(String)
+}
+
+struct WebRemoteTerminalSize: Equatable {
+    static let columnRange = 20 ... 500
+    static let rowRange = 5 ... 200
+
+    let columns: Int
+    let rows: Int
+
+    static func parse(_ object: [String: Any]) -> WebRemoteTerminalSize? {
+        guard let columns = object["columns"] as? Int,
+              let rows = object["rows"] as? Int,
+              columnRange.contains(columns),
+              rowRange.contains(rows)
+        else { return nil }
+        return WebRemoteTerminalSize(columns: columns, rows: rows)
+    }
+}
+
+enum WebRemoteSnapshotPayload {
+    private static let resetScreen = "\u{1b}[0m\u{1b}[2J\u{1b}[H"
+
+    static func make(ansi: String?, state: WebRemoteTerminalState? = nil) -> Data {
+        let terminalANSI = ansi?.replacingOccurrences(of: "\n", with: "\r\n") ?? ""
+        guard let state else { return Data((resetScreen + terminalANSI).utf8) }
+
+        var payload = state.activeScreen == .alternate ? "\u{1b}[?1049h" : ""
+        payload += resetScreen
+        payload += terminalANSI
+
+        for mode in state.modes where mode.code > 0 {
+            payload += "\u{1b}["
+            if !mode.ansi { payload += "?" }
+            payload += "\(mode.code)\(mode.on ? "h" : "l")"
+        }
+
+        let region = state.scrollingRegion
+        if let region, region.isValid(columns: state.columns, rows: state.rows) {
+            if region.top != 0 || region.bottom != state.rows - 1 {
+                payload += "\u{1b}[\(region.top + 1);\(region.bottom + 1)r"
+            }
+            if region.left != 0 || region.right != state.columns - 1 {
+                payload += "\u{1b}[\(region.left + 1);\(region.right + 1)s"
+            }
+        }
+
+        let originMode = state.modes.contains { !$0.ansi && $0.code == 6 && $0.on }
+        let cursorRow = originMode ? state.cursor.row - (region?.top ?? 0) : state.cursor.row
+        let cursorColumn = originMode ? state.cursor.column - (region?.left ?? 0) : state.cursor.column
+        payload += "\u{1b}[\(max(cursorRow, 0) + 1);\(max(cursorColumn, 0) + 1)H"
+        payload += state.cursor.style.sequence(blinking: state.cursor.blinking)
+        payload += state.cursor.visible ? "\u{1b}[?25h" : "\u{1b}[?25l"
+        return Data(payload.utf8)
+    }
+}
+
+struct WebRemoteTerminalState: Equatable {
+    enum Screen: String {
+        case primary
+        case alternate
+    }
+
+    struct Mode: Equatable {
+        let code: Int
+        let ansi: Bool
+        let on: Bool
+    }
+
+    struct ScrollingRegion: Equatable {
+        let top: Int
+        let bottom: Int
+        let left: Int
+        let right: Int
+
+        func isValid(columns: Int, rows: Int) -> Bool {
+            columns > 0 && rows > 0
+                && top >= 0 && top <= bottom && bottom < rows
+                && left >= 0 && left <= right && right < columns
+        }
+    }
+
+    struct Cursor: Equatable {
+        enum Style: String {
+            case bar
+            case block
+            case underline
+            case blockHollow = "block_hollow"
+
+            func sequence(blinking: Bool) -> String {
+                let code: Int
+                switch self {
+                case .block, .blockHollow: code = blinking ? 1 : 2
+                case .underline: code = blinking ? 3 : 4
+                case .bar: code = blinking ? 5 : 6
+                }
+                return "\u{1b}[\(code) q"
+            }
+        }
+
+        let row: Int
+        let column: Int
+        let visible: Bool
+        let style: Style
+        let blinking: Bool
+    }
+
+    let columns: Int
+    let rows: Int
+    let activeScreen: Screen
+    let modes: [Mode]
+    let scrollingRegion: ScrollingRegion?
+    let cursor: Cursor
+}
+
+enum WebRemoteProjectPath {
+    static func resolveExistingDirectory(_ path: String) -> String? {
+        let expanded = (path as NSString).expandingTildeInPath
+        let standardized = (expanded as NSString).standardizingPath
+        var isDirectory: ObjCBool = false
+        guard standardized.hasPrefix("/"),
+              FileManager.default.fileExists(atPath: standardized, isDirectory: &isDirectory),
+              isDirectory.boolValue
+        else { return nil }
+        return standardized
+    }
+}
+
+struct WebRemoteAccessToken {
+    static func generate() -> String {
+        var bytes = [UInt8](repeating: 0, count: 32)
+        if SecRandomCopyBytes(kSecRandomDefault, bytes.count, &bytes) != errSecSuccess {
+            for index in bytes.indices {
+                bytes[index] = UInt8.random(in: .min ... .max)
+            }
+        }
+        return bytes.map { String(format: "%02x", $0) }.joined()
+    }
+
+    static func matches(_ provided: String?, expected: String) -> Bool {
+        guard let provided else { return false }
+        return WebRemoteCrypto.constantTimeEquals(Data(provided.utf8), Data(expected.utf8))
+    }
+}
+
+/// End-to-end crypto for the web remote. The access token never crosses the
+/// wire: the browser proves it knows the token with an HMAC challenge-response,
+/// and both sides derive per-direction AES-256-GCM keys from (token, challenge)
+/// via HKDF. Everything after the handshake is encrypted, so a passive sniffer
+/// on the LAN sees only the random challenge and the proof — not the token, not
+/// terminal content, not project paths.
+///
+/// Threat model: defends against *passive* sniffing only. Not forward-secret
+/// (the session key derives from the long-lived token). Matches the JS client's
+/// vendored `crypto.mjs` byte-for-byte: HMAC-SHA256, HKDF (extract+expand),
+/// AES-256-GCM with the 16-byte tag appended to the ciphertext.
+enum WebRemoteCrypto {
+    static let nonceLength = 12       // AES-GCM standard nonce
+    static let tagLength = 16         // AES-GCM authentication tag
+    static let challengeLength = 32
+    static let keyLength = 32         // AES-256
+
+    /// Domain-separation labels shared with the client.
+    private static let proofLabel = Data("glint-webremote/v1/proof".utf8)
+    private static let sessionInfo = Data("glint-webremote/v1/session".utf8)
+    private static let c2sInfo = Data("c2s".utf8)
+    private static let s2cInfo = Data("s2c".utf8)
+
+    /// Constant-time equality for secrets (proofs / tokens). Length differences
+    /// are folded into the accumulator so timing doesn't leak the length.
+    static func constantTimeEquals(_ lhs: Data, _ rhs: Data) -> Bool {
+        let left = Array(lhs)
+        let right = Array(rhs)
+        var difference = UInt8(left.count == right.count ? 0 : 1)
+        let count = max(left.count, right.count)
+        for index in 0 ..< count {
+            let l = index < left.count ? left[index] : 0
+            let r = index < right.count ? right[index] : 0
+            difference |= l ^ r
+        }
+        return difference == 0
+    }
+
+    /// Decode the 64-char lowercase-hex token into its 32 raw bytes. Returns nil
+    /// for anything that isn't exactly 64 lowercase hex digits.
+    static func tokenKey(from token: String) -> Data? {
+        guard token.count == 64,
+              token.allSatisfy({ $0.isHexDigit && !$0.isUppercase })
+        else { return nil }
+        var bytes = Data()
+        bytes.reserveCapacity(keyLength)
+        var index = token.startIndex
+        while index < token.endIndex {
+            let next = token.index(index, offsetBy: 2)
+            guard let byte = UInt8(token[index ..< next], radix: 16) else { return nil }
+            bytes.append(byte)
+            index = next
+        }
+        return bytes
+    }
+
+    /// A fresh per-connection random challenge.
+    static func newChallenge() -> Data {
+        var bytes = [UInt8](repeating: 0, count: challengeLength)
+        if SecRandomCopyBytes(kSecRandomDefault, bytes.count, &bytes) != errSecSuccess {
+            for index in bytes.indices {
+                bytes[index] = UInt8.random(in: .min ... .max)
+            }
+        }
+        return Data(bytes)
+    }
+
+    /// Proof of knowledge of `tokenKey` for `challenge`, without revealing the
+    /// token. `proof = HMAC-SHA256(tokenKey, "…/proof" || challenge)`.
+    static func proof(tokenKey: Data, challenge: Data) -> Data {
+        var message = proofLabel
+        message.append(challenge)
+        let mac = HMAC<SHA256>.authenticationCode(
+            for: message,
+            using: SymmetricKey(data: tokenKey)
+        )
+        return Data(mac)
+    }
+
+    /// Per-direction AES-256 keys derived from (tokenKey, challenge).
+    /// `sessionKey = HKDF(tokenKey, salt: challenge, info: session)` then
+    /// `c2s`/`s2c = HKDF-Expand(sessionKey, info, 32)`.
+    static func sessionKeys(
+        tokenKey: Data,
+        challenge: Data
+    ) -> (c2s: SymmetricKey, s2c: SymmetricKey) {
+        let session = HKDF<SHA256>.deriveKey(
+            inputKeyMaterial: SymmetricKey(data: tokenKey),
+            salt: challenge,
+            info: sessionInfo,
+            outputByteCount: keyLength
+        )
+        let c2s = HKDF<SHA256>.expand(
+            pseudoRandomKey: session,
+            info: c2sInfo,
+            outputByteCount: keyLength
+        )
+        let s2c = HKDF<SHA256>.expand(
+            pseudoRandomKey: session,
+            info: s2cInfo,
+            outputByteCount: keyLength
+        )
+        return (c2s, s2c)
+    }
+
+    /// 12-byte GCM nonce for a per-direction message counter: 4 zero bytes
+    /// followed by the 8-byte big-endian counter. Keys are direction-split, so
+    /// counters only need uniqueness within one direction — never collide.
+    static func nonce(for counter: UInt64) -> Data {
+        var nonce = Data(count: nonceLength)
+        nonce.withUnsafeMutableBytes { buffer in
+            let bytes = buffer.bindMemory(to: UInt8.self)
+            var bigEndian = counter.bigEndian
+            withUnsafeBytes(of: &bigEndian) { counterBytes in
+                for index in 0 ..< MemoryLayout<UInt64>.size {
+                    bytes[nonceLength - MemoryLayout<UInt64>.size + index] = counterBytes[index]
+                }
+            }
+        }
+        return nonce
+    }
+
+    /// Inverse of `nonce(for:)`: read the counter back out of a 12-byte nonce.
+    /// Used by the receiver's replay guard.
+    static func counter(fromNonce nonce: Data) -> UInt64? {
+        guard nonce.count == nonceLength else { return nil }
+        var value: UInt64 = 0
+        for index in 0 ..< MemoryLayout<UInt64>.size {
+            value <<= 8
+            value |= UInt64(nonce[nonceLength - MemoryLayout<UInt64>.size + index])
+        }
+        return value
+    }
+
+    /// Encrypt `plaintext` into a full frame: `nonce(12) || ciphertext || tag`.
+    /// The 16-byte tag is appended to the ciphertext, matching the client's
+    /// vendored noble gcm layout. nil only on a malformed nonce, which the
+    /// counter encoding can't produce — callers treat nil as fatal.
+    static func sealFrame(plaintext: Data, key: SymmetricKey, counter: UInt64) -> Data? {
+        let nonce = self.nonce(for: counter)
+        guard let gcmNonce = try? AES.GCM.Nonce(data: nonce),
+              let sealed = try? AES.GCM.seal(plaintext, using: key, nonce: gcmNonce)
+        else { return nil }
+        var frame = Data(capacity: nonceLength + sealed.ciphertext.count + tagLength)
+        frame.append(nonce)
+        frame.append(sealed.ciphertext)
+        frame.append(sealed.tag)
+        return frame
+    }
+
+    /// Decrypt a frame body (the bytes after the 12-byte nonce): `ciphertext ||
+    /// tag`, authenticated under the supplied nonce. nil on any failure
+    /// (truncated frame, nonce shape, auth-tag mismatch) — callers drop.
+    static func openFrame(nonce: Data, body: Data, key: SymmetricKey) -> Data? {
+        guard nonce.count == nonceLength,
+              body.count > tagLength,
+              let gcmNonce = try? AES.GCM.Nonce(data: nonce),
+              let box = try? AES.GCM.SealedBox(
+                nonce: gcmNonce,
+                ciphertext: body.prefix(body.count - tagLength),
+                tag: body.suffix(tagLength)
+              ),
+              let plaintext = try? AES.GCM.open(box, using: key)
+        else { return nil }
+        return plaintext
+    }
+}
+
+enum WebRemoteAccessKeyStore {
+    private static let defaultsKey = "glint.webRemoteAccessKey"
+
+    static func loadOrCreate(defaults: UserDefaults = .standard) -> String {
+        if let existing = defaults.string(forKey: defaultsKey), isValid(existing) {
+            return existing
+        }
+        return reset(defaults: defaults)
+    }
+
+    @discardableResult
+    static func reset(defaults: UserDefaults = .standard) -> String {
+        let key = WebRemoteAccessToken.generate()
+        defaults.set(key, forKey: defaultsKey)
+        return key
+    }
+
+    private static func isValid(_ value: String) -> Bool {
+        value.count == 64 && value.allSatisfy { $0.isHexDigit && !$0.isUppercase }
+    }
+}
+
+struct WebRemotePorts: Equatable {
+    let http: UInt16
+    var webSocket: UInt16 { http + 1 }
+}
+
+enum WebRemotePortStore {
+    private static let defaultsKey = "glint.webRemoteHTTPPort"
+    private static let defaultHTTPPort: UInt16 = 43871
+    private static let resetRange: ClosedRange<UInt16> = 49152 ... 65534
+
+    static func loadOrCreate(defaults: UserDefaults = .standard) -> WebRemotePorts {
+        let stored = defaults.integer(forKey: defaultsKey)
+        if let port = UInt16(exactly: stored), port >= 1024, port < UInt16.max {
+            return WebRemotePorts(http: port)
+        }
+        defaults.set(Int(defaultHTTPPort), forKey: defaultsKey)
+        return WebRemotePorts(http: defaultHTTPPort)
+    }
+
+    @discardableResult
+    static func reset(
+        defaults: UserDefaults = .standard,
+        randomPort: () -> UInt16 = { UInt16.random(in: resetRange) }
+    ) -> WebRemotePorts {
+        let current = loadOrCreate(defaults: defaults).http
+        let candidate = randomPort()
+        let next = candidate == current
+            ? (candidate == resetRange.upperBound ? resetRange.lowerBound : candidate + 1)
+            : candidate
+        defaults.set(Int(next), forKey: defaultsKey)
+        return WebRemotePorts(http: next)
+    }
+}
+
+enum WebRemoteAccessURL {
+    static func token(from value: String) -> String? {
+        guard let fragment = URLComponents(string: value)?.fragment else { return nil }
+        return URLComponents(string: "?\(fragment)")?
+            .queryItems?
+            .first(where: { $0.name == "token" })?
+            .value
+    }
+
+    /// The URL with the access-token fragment stripped, so copying or sharing
+    /// the link never leaks the secret in plaintext. The token must travel
+    /// out-of-band (the "Access key" field); a browser opening this redacted
+    /// URL prompts for the key via the auth dialog.
+    static func redacted(from value: String) -> String {
+        guard var comps = URLComponents(string: value) else { return value }
+        comps.fragment = nil
+        return comps.string ?? value
+    }
+}
+
+struct WebRemoteHTTPRequest: Equatable {
+    enum Method: String {
+        case get = "GET"
+        case head = "HEAD"
+    }
+
+    let method: Method
+    let path: String
+
+    static func parse(_ data: Data) -> WebRemoteHTTPRequest? {
+        guard let text = String(data: data, encoding: .utf8),
+              let firstLine = text.components(separatedBy: "\r\n").first
+        else { return nil }
+        let parts = firstLine.split(separator: " ", omittingEmptySubsequences: true)
+        guard parts.count == 3,
+              let method = Method(rawValue: String(parts[0])),
+              parts[2].hasPrefix("HTTP/1.")
+        else { return nil }
+        let rawPath = String(parts[1])
+        let path = rawPath.split(separator: "?", maxSplits: 1, omittingEmptySubsequences: false)
+            .first.map(String.init) ?? rawPath
+        guard path.hasPrefix("/"), !path.contains("\0") else { return nil }
+        return WebRemoteHTTPRequest(method: method, path: path)
+    }
+}
+
+struct WebRemoteAsset: Equatable {
+    let resource: String
+    let fileExtension: String
+    let contentType: String
+    let cacheControl: String
+}
+
+enum WebRemoteAssets {
+    static func asset(for path: String) -> WebRemoteAsset? {
+        switch path {
+        case "/", "/index.html":
+            WebRemoteAsset(
+                resource: "web-remote-index",
+                fileExtension: "html",
+                contentType: "text/html; charset=utf-8",
+                cacheControl: "no-store"
+            )
+        case "/app.css":
+            WebRemoteAsset(
+                resource: "web-remote",
+                fileExtension: "css",
+                contentType: "text/css; charset=utf-8",
+                cacheControl: "no-cache"
+            )
+        case "/app.js":
+            WebRemoteAsset(
+                resource: "web-remote",
+                fileExtension: "js",
+                contentType: "text/javascript; charset=utf-8",
+                cacheControl: "no-cache"
+            )
+        case "/xterm.css":
+            WebRemoteAsset(
+                resource: "xterm",
+                fileExtension: "css",
+                contentType: "text/css; charset=utf-8",
+                cacheControl: "public, max-age=31536000, immutable"
+            )
+        case "/xterm.mjs":
+            WebRemoteAsset(
+                resource: "xterm",
+                fileExtension: "mjs",
+                contentType: "text/javascript; charset=utf-8",
+                cacheControl: "public, max-age=31536000, immutable"
+            )
+        case "/addon-fit.mjs":
+            WebRemoteAsset(
+                resource: "addon-fit",
+                fileExtension: "mjs",
+                contentType: "text/javascript; charset=utf-8",
+                cacheControl: "public, max-age=31536000, immutable"
+            )
+        case "/crypto.mjs":
+            WebRemoteAsset(
+                resource: "crypto",
+                fileExtension: "mjs",
+                contentType: "text/javascript; charset=utf-8",
+                cacheControl: "public, max-age=31536000, immutable"
+            )
+        case "/symbols-nerd-font-mono.ttf":
+            WebRemoteAsset(
+                resource: "SymbolsNerdFontMono-Regular",
+                fileExtension: "ttf",
+                contentType: "font/ttf",
+                cacheControl: "public, max-age=31536000, immutable"
+            )
+        default:
+            nil
+        }
+    }
+}
+
+enum WebRemoteHTTPResponse {
+    static func make(
+        status: Int,
+        reason: String,
+        contentType: String,
+        cacheControl: String = "no-store",
+        body: Data,
+        includeBody: Bool = true
+    ) -> Data {
+        let header = """
+        HTTP/1.1 \(status) \(reason)\r
+        Content-Type: \(contentType)\r
+        Content-Length: \(body.count)\r
+        Cache-Control: \(cacheControl)\r
+        Content-Security-Policy: default-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline'; connect-src 'self' ws: wss:; img-src 'self' data:; object-src 'none'; base-uri 'none'; frame-ancestors 'none'\r
+        Cross-Origin-Opener-Policy: same-origin\r
+        Referrer-Policy: no-referrer\r
+        X-Content-Type-Options: nosniff\r
+        Connection: close\r
+        \r
+
+        """
+        var response = Data(header.utf8)
+        if includeBody {
+            response.append(body)
+        }
+        return response
+    }
+}
+
+/// A non-loopback, up, IPv4 interface this Mac can bind the web remote to.
+/// The BSD name (e.g. "en0") is the stable identity; `address` is its current
+/// IPv4 and may change across DHCP/sleep — re-resolve at bind time.
+struct WebRemoteInterface: Hashable, Identifiable {
+    var id: String { name }
+    let name: String
+    let displayName: String
+    let address: String
+}
+
+enum WebRemoteAddressResolver {
+    /// All non-loopback IPv4 addresses, priority-sorted and de-duplicated by
+    /// address. Used to populate the "All interfaces" access URLs.
+    static func localIPv4Addresses() -> [String] {
+        sortedEntries()
+            .map(\.address)
+            .reduce(into: [String]()) { result, address in
+                if !result.contains(address) { result.append(address) }
+            }
+    }
+
+    /// One entry per interface (first IPv4 wins), priority-sorted. Drives the
+    /// "Listen on" picker.
+    static func interfaces() -> [WebRemoteInterface] {
+        var seen = Set<String>()
+        return sortedEntries().compactMap { entry in
+            guard !seen.contains(entry.interface) else { return nil }
+            seen.insert(entry.interface)
+            return WebRemoteInterface(
+                name: entry.interface,
+                displayName: entry.interface,
+                address: entry.address
+            )
+        }
+    }
+
+    /// Current IPv4 of a named interface, if it is up and non-loopback.
+    static func currentIPv4(forInterface name: String) -> String? {
+        interfaces().first { $0.name == name }?.address
+    }
+
+    /// Raw getifaddrs walk: every (interface, IPv4) pair that is up and not
+    /// loopback, sorted by the URL/picker display priority. Single source for
+    /// `localIPv4Addresses()` (dedup by address) and `interfaces()` (dedup by
+    /// interface name).
+    private static func sortedEntries() -> [(priority: Int, interface: String, address: String)] {
+        var head: UnsafeMutablePointer<ifaddrs>?
+        guard getifaddrs(&head) == 0, let first = head else { return [] }
+        defer { freeifaddrs(head) }
+
+        var values: [(priority: Int, interface: String, address: String)] = []
+        var pointer: UnsafeMutablePointer<ifaddrs>? = first
+        while let current = pointer {
+            defer { pointer = current.pointee.ifa_next }
+            guard let addressPointer = current.pointee.ifa_addr,
+                  addressPointer.pointee.sa_family == sa_family_t(AF_INET),
+                  current.pointee.ifa_flags & UInt32(IFF_UP) != 0,
+                  current.pointee.ifa_flags & UInt32(IFF_LOOPBACK) == 0
+            else { continue }
+
+            let interface = String(cString: current.pointee.ifa_name)
+            var address = UnsafeRawPointer(addressPointer)
+                .assumingMemoryBound(to: sockaddr_in.self).pointee.sin_addr
+            var buffer = [CChar](repeating: 0, count: Int(INET_ADDRSTRLEN))
+            guard inet_ntop(AF_INET, &address, &buffer, socklen_t(INET_ADDRSTRLEN)) != nil else { continue }
+            values.append((priority(for: interface), interface, String(cString: buffer)))
+        }
+
+        return values.sorted {
+            if $0.priority != $1.priority { return $0.priority < $1.priority }
+            if $0.interface != $1.interface { return $0.interface < $1.interface }
+            return $0.address < $1.address
+        }
+    }
+
+    private static func priority(for interface: String) -> Int {
+        if interface == "en0" { return 0 }
+        if interface.hasPrefix("en") { return 1 }
+        if interface.hasPrefix("utun") { return 2 }
+        return 3
+    }
+}
+
+/// Persisted choice of which local address the web remote binds to.
+/// Stored as a string key in UserDefaults: `loopback`, `any`, or an interface
+/// name (e.g. `en0`) resolved to its current IPv4 at bind time.
+enum WebRemoteListenTarget {
+    static let loopback = "loopback"
+    static let any = "any"
+
+    static func requiresActiveAttackWarning(_ key: String) -> Bool {
+        key != loopback
+    }
+
+    /// The IPv4 to bind, or `nil` for a wildcard listener (all interfaces).
+    static func bindAddress(for key: String) -> String? {
+        switch key {
+        case Self.loopback: return "127.0.0.1"
+        case Self.any: return nil
+        default: return WebRemoteAddressResolver.currentIPv4(forInterface: key)
+        }
+    }
+}
diff --git a/Glint/WebRemote/WebRemoteServer.swift b/Glint/WebRemote/WebRemoteServer.swift
new file mode 100644
index 0000000..faf7b04
--- /dev/null
+++ b/Glint/WebRemote/WebRemoteServer.swift
@@ -0,0 +1,1312 @@
+import CryptoKit
+import Foundation
+import Network
+import os
+
+private let webRemoteLogger = Logger(subsystem: "app.glint", category: "WebRemote")
+
+enum WebRemoteStatus: Equatable {
+    case stopped
+    case starting
+    case ready(urls: [String])
+    case portConflict(port: UInt16)
+    case failed(message: String)
+}
+
+struct WebRemoteOutputBuffer {
+    private struct Boundary {
+        let sequence: UInt64
+        let endOffset: Int
+    }
+
+    let byteLimit: Int
+    private(set) var data = Data()
+    private var boundaries: [Boundary] = []
+
+    var isEmpty: Bool { data.isEmpty }
+
+    init(byteLimit: Int) {
+        precondition(byteLimit >= 0)
+        self.byteLimit = byteLimit
+    }
+
+    mutating func append(_ chunk: Data, sequence: UInt64) -> Bool {
+        guard chunk.count <= byteLimit - data.count else { return false }
+        data.append(chunk)
+        boundaries.append(Boundary(sequence: sequence, endOffset: data.count))
+        return true
+    }
+
+    mutating func append(
+        _ bytes: UnsafePointer<UInt8>,
+        count: Int,
+        sequence: UInt64
+    ) -> Bool {
+        guard count <= byteLimit - data.count else { return false }
+        data.append(bytes, count: count)
+        boundaries.append(Boundary(sequence: sequence, endOffset: data.count))
+        return true
+    }
+
+    mutating func append(contentsOf buffer: WebRemoteOutputBuffer) -> Bool {
+        guard buffer.data.count <= byteLimit - data.count else { return false }
+        let baseOffset = data.count
+        data.append(buffer.data)
+        boundaries.append(contentsOf: buffer.boundaries.map {
+            Boundary(sequence: $0.sequence, endOffset: baseOffset + $0.endOffset)
+        })
+        return true
+    }
+
+    mutating func take(after sequence: UInt64? = nil) -> Data {
+        let startOffset: Int
+        if let sequence,
+           let index = boundaries.firstIndex(where: { $0.sequence > sequence }) {
+            startOffset = index == boundaries.startIndex ? 0 : boundaries[index - 1].endOffset
+        } else if sequence == nil {
+            startOffset = 0
+        } else {
+            startOffset = data.endIndex
+        }
+        let result = data.subdata(in: startOffset ..< data.endIndex)
+        data.removeAll(keepingCapacity: true)
+        boundaries.removeAll(keepingCapacity: true)
+        return result
+    }
+}
+
+struct WebRemoteOutboundBuffer {
+    enum Item {
+        case message(Data)
+        case terminalOutput(pane: String, data: Data)
+    }
+
+    let maxQueuedOutputBytes: Int
+    private var items: [Item] = []
+    private var queuedOutputBytes = 0
+
+    init(maxQueuedOutputBytes: Int) {
+        precondition(maxQueuedOutputBytes >= 0)
+        self.maxQueuedOutputBytes = maxQueuedOutputBytes
+    }
+
+    mutating func enqueueMessage(_ data: Data) {
+        items.append(.message(data))
+    }
+
+    mutating func enqueueTerminalOutput(_ data: Data, pane: String) -> Bool {
+        guard data.count <= maxQueuedOutputBytes - queuedOutputBytes else { return false }
+        if let last = items.last,
+           case let .terminalOutput(existingPane, existingData) = last,
+           existingPane == pane {
+            var combined = existingData
+            combined.append(data)
+            items[items.index(before: items.endIndex)] = .terminalOutput(
+                pane: pane,
+                data: combined
+            )
+        } else {
+            items.append(.terminalOutput(pane: pane, data: data))
+        }
+        queuedOutputBytes += data.count
+        return true
+    }
+
+    mutating func next() -> Item? {
+        guard !items.isEmpty else { return nil }
+        let item = items.removeFirst()
+        if case let .terminalOutput(_, data) = item {
+            queuedOutputBytes -= data.count
+        }
+        return item
+    }
+
+    mutating func removeAll() {
+        items.removeAll()
+        queuedOutputBytes = 0
+    }
+}
+
+struct WebRemoteAuthThrottle {
+    private struct Failure {
+        var count: Int
+        var lastFailure: TimeInterval
+    }
+
+    private let countCap: Int
+    private let expirySeconds: TimeInterval
+    private var failuresBySource: [String: Failure] = [:]
+
+    init(countCap: Int = 7, expirySeconds: TimeInterval) {
+        precondition(countCap > 0)
+        precondition(expirySeconds > 0)
+        self.countCap = countCap
+        self.expirySeconds = expirySeconds
+    }
+
+    mutating func recordFailure(
+        for source: String,
+        now: TimeInterval = ProcessInfo.processInfo.systemUptime
+    ) -> Int {
+        failuresBySource = failuresBySource.filter {
+            now >= $0.value.lastFailure
+                && now - $0.value.lastFailure < expirySeconds
+        }
+        let count = min((failuresBySource[source]?.count ?? 0) + 1, countCap)
+        failuresBySource[source] = Failure(count: count, lastFailure: now)
+        return count
+    }
+
+    mutating func removeAll() {
+        failuresBySource.removeAll()
+    }
+}
+
+final class WebRemoteServer: @unchecked Sendable {
+    static let shared = WebRemoteServer()
+
+    static let maxClientConnections = 32
+    static let maxUnauthenticatedConnections = 8
+    private static let maxIngressOutputBytes = 256 * 1024
+    private static let maxSelectionOutputBytes = 512 * 1024
+    private static let authFailureCountCap = 7
+    private static let authFailureExpirySeconds: TimeInterval = 60
+    private static let authenticationTimeoutSeconds: TimeInterval = 30
+
+    /// Delay before answering a failed `authenticate`, growing exponentially
+    /// with the source-address failure count to throttle reconnect-based guessing.
+    /// 0.25s → 0.5s → 1s → … → 16s (capped at the 7th failure). Honest clients
+    /// almost never fail auth, so this only bites brute-forcers.
+    static func authBackoffSeconds(forFailures count: Int) -> TimeInterval {
+        let safe = min(max(count, 1), authFailureCountCap)
+        let multiplier = pow(2.0, Double(safe - 1))
+        return min(0.25 * multiplier, 16)
+    }
+
+    static func allowsNewClient(total: Int, unauthenticated: Int) -> Bool {
+        total < maxClientConnections
+            && unauthenticated < maxUnauthenticatedConnections
+    }
+
+    static func authSourceKey(for endpoint: NWEndpoint) -> String {
+        if case let .hostPort(host, _) = endpoint {
+            return String(describing: host)
+        }
+        return String(describing: endpoint)
+    }
+
+    private enum ListenerKind: Hashable {
+        case http
+        case webSocket
+    }
+
+    private let queue = DispatchQueue(label: "app.glint.web-remote", qos: .utility)
+    private let subscriptionLock = NSLock()
+    private var subscribedPanes = Set<String>()
+    private var pendingTerminalOutput: [String: WebRemoteOutputBuffer] = [:]
+    private var overflowedTerminalOutput = Set<String>()
+    private var terminalOutputDrainScheduled = false
+    private var httpListener: NWListener?
+    private var webSocketListener: NWListener?
+    private var clients: [UUID: WebRemoteClientConnection] = [:]
+    private var authThrottle = WebRemoteAuthThrottle(
+        countCap: WebRemoteServer.authFailureCountCap,
+        expirySeconds: WebRemoteServer.authFailureExpirySeconds
+    )
+    private var readyListeners = Set<ListenerKind>()
+    private var runID: UUID?
+    private var token = ""
+    /// Raw 32-byte key material decoded from `token`; empty until the server
+    /// starts with a valid token. Drives the challenge-response handshake.
+    private var tokenKey = Data()
+    private var ports = WebRemotePortStore.loadOrCreate()
+    private var listenInterface = WebRemoteListenTarget.loopback
+    private var lastBoundAddress: String?
+    private var pathMonitor: NWPathMonitor?
+    private var pathRestartScheduled = false
+    private var terminalSizeRevision: UInt64 = 0
+    private var assetCache: [String: Data] = [:]
+    private var statusHandler: ((WebRemoteStatus) -> Void)?
+
+    private init() {}
+
+    func setStatusHandler(_ handler: @escaping (WebRemoteStatus) -> Void) {
+        queue.async { [weak self] in
+            self?.statusHandler = handler
+        }
+    }
+
+    func start() {
+        queue.async { [weak self] in
+            self?.startLocked()
+        }
+    }
+
+    func stop() {
+        queue.async { [weak self] in
+            self?.stopLocked(emitStatus: true)
+        }
+    }
+
+    func resetCredentials() {
+        queue.async { [weak self] in
+            self?.resetCredentialsLocked()
+        }
+    }
+
+    /// Stage a new bind target. Takes effect on the next `start()`; the store
+    /// calls `start()` right after when the server is enabled, which
+    /// stop→start rebinds.
+    func setListenInterface(_ key: String) {
+        queue.async { [weak self] in
+            self?.listenInterface = key
+        }
+    }
+
+    func refreshAppearance() {
+        queue.async { [weak self] in
+            guard let self else { return }
+            clients.values
+                .filter(\.authenticated)
+                .forEach { self.sendState(to: $0.id) }
+        }
+    }
+
+    func forwardTerminalOutput(
+        pane: String,
+        bytes: UnsafePointer<UInt8>?,
+        count: UInt,
+        sequence: UInt64
+    ) {
+        guard let bytes, count > 0, let byteCount = Int(exactly: count) else { return }
+        var shouldScheduleDrain = false
+        subscriptionLock.lock()
+        let interested = subscribedPanes.contains(pane)
+        if interested {
+            if !overflowedTerminalOutput.contains(pane) {
+                var buffer = pendingTerminalOutput[pane]
+                    ?? WebRemoteOutputBuffer(byteLimit: Self.maxIngressOutputBytes)
+                if buffer.append(bytes, count: byteCount, sequence: sequence) {
+                    pendingTerminalOutput[pane] = buffer
+                } else {
+                    pendingTerminalOutput.removeValue(forKey: pane)
+                    overflowedTerminalOutput.insert(pane)
+                }
+            }
+            if !terminalOutputDrainScheduled {
+                terminalOutputDrainScheduled = true
+                shouldScheduleDrain = true
+            }
+        }
+        subscriptionLock.unlock()
+        guard interested else { return }
+        if shouldScheduleDrain {
+            queue.async { [weak self] in
+                self?.drainTerminalOutputLocked()
+            }
+        }
+    }
+
+    private func drainTerminalOutputLocked() {
+        subscriptionLock.lock()
+        let batches = pendingTerminalOutput
+        let overflowedPanes = overflowedTerminalOutput
+        pendingTerminalOutput.removeAll(keepingCapacity: true)
+        overflowedTerminalOutput.removeAll(keepingCapacity: true)
+        terminalOutputDrainScheduled = false
+        subscriptionLock.unlock()
+
+        let overflowedClientIDs = clients.values.compactMap { client -> UUID? in
+            guard client.authenticated,
+                  let pane = client.pendingPane ?? client.subscribedPane,
+                  overflowedPanes.contains(pane)
+            else { return nil }
+            return client.id
+        }
+        overflowedClientIDs.forEach { dropSlowClientLocked($0) }
+
+        var slowClientIDs = Set<UUID>()
+        for (pane, buffer) in batches {
+            for client in clients.values where client.authenticated {
+                if client.pendingPane == pane {
+                    if !client.pendingSelectionOutput.append(contentsOf: buffer) {
+                        slowClientIDs.insert(client.id)
+                    }
+                } else if client.subscribedPane == pane,
+                          !client.sendTerminalOutput(buffer.data, pane: pane) {
+                    slowClientIDs.insert(client.id)
+                }
+            }
+        }
+        slowClientIDs.forEach { dropSlowClientLocked($0) }
+    }
+
+    private func startLocked() {
+        stopLocked(emitStatus: false)
+        emit(.starting)
+        token = WebRemoteAccessKeyStore.loadOrCreate()
+        tokenKey = WebRemoteCrypto.tokenKey(from: token) ?? Data()
+        ports = WebRemotePortStore.loadOrCreate()
+        let currentRun = UUID()
+        runID = currentRun
+
+        do {
+            let isExplicitWildcard = listenInterface == WebRemoteListenTarget.any
+            let bindAddress = WebRemoteListenTarget.bindAddress(for: listenInterface)
+            // A user-chosen NIC that currently has no IPv4 must fail loudly.
+            // bindAddress returns nil both for "explicit All interfaces" and
+            // for "selected NIC vanished"; conflating them would silently widen
+            // exposure to 0.0.0.0 — the opposite of picking a NIC.
+            guard isExplicitWildcard || bindAddress != nil else {
+                failLocked("Selected interface is no longer available.")
+                return
+            }
+            lastBoundAddress = bindAddress
+            // Restrict the listener to the chosen local address instead of the
+            // default wildcard (0.0.0.0 + ::). loopback → 127.0.0.1, a named
+            // interface → its current IPv4. The endpoint's port must be 0
+            // ("any"); a concrete port collides with the listener's `on:` and
+            // fails with EINVAL (NWError 22).
+            let localEndpoint: NWEndpoint? = bindAddress.flatMap { address in
+                IPv4Address(address).map { .hostPort(host: .ipv4($0), port: 0) }
+            }
+
+            let httpParameters = NWParameters.tcp
+            httpParameters.allowLocalEndpointReuse = true
+            guard let httpPort = NWEndpoint.Port(rawValue: ports.http),
+                  let webSocketPort = NWEndpoint.Port(rawValue: ports.webSocket)
+            else {
+                failLocked("Invalid web remote port.")
+                return
+            }
+            httpParameters.requiredLocalEndpoint = localEndpoint
+
+            let http = try NWListener(using: httpParameters, on: httpPort)
+
+            let webSocketParameters = NWParameters.tcp
+            webSocketParameters.allowLocalEndpointReuse = true
+            webSocketParameters.requiredLocalEndpoint = localEndpoint
+            let options = NWProtocolWebSocket.Options()
+            options.autoReplyPing = true
+            webSocketParameters.defaultProtocolStack.applicationProtocols.insert(options, at: 0)
+            let webSocket = try NWListener(using: webSocketParameters, on: webSocketPort)
+
+            httpListener = http
+            webSocketListener = webSocket
+            configure(http, kind: .http, runID: currentRun)
+            configure(webSocket, kind: .webSocket, runID: currentRun)
+            http.newConnectionHandler = { [weak self] connection in
+                self?.handleHTTPConnection(connection)
+            }
+            webSocket.newConnectionHandler = { [weak self] connection in
+                self?.handleWebSocketConnection(connection)
+            }
+            http.start(queue: queue)
+            webSocket.start(queue: queue)
+            startPathMonitorLocked(currentRun)
+        } catch {
+            failLocked(error.localizedDescription)
+        }
+    }
+
+    /// Watch for the bound NIC's IPv4 changing while the server runs (DHCP
+    /// renewal, Wi-Fi switch, sleep/wake). loopback and explicit-wildcard are
+    /// address-stable / address-agnostic and skip the monitor. On a real
+    /// change we coalesce into a single rebind (stop+start re-resolves the
+    /// current IPv4 and refreshes the access URLs); a vanished NIC rebinds and
+    /// then fails loudly via the guard in `startLocked`.
+    private func startPathMonitorLocked(_ runID: UUID) {
+        pathMonitor?.cancel()
+        guard listenInterface != WebRemoteListenTarget.loopback,
+              listenInterface != WebRemoteListenTarget.any,
+              lastBoundAddress != nil
+        else {
+            pathMonitor = nil
+            return
+        }
+        let monitor = NWPathMonitor()
+        monitor.pathUpdateHandler = { [weak self] _ in
+            self?.handlePathUpdate(runID: runID)
+        }
+        monitor.start(queue: queue)
+        pathMonitor = monitor
+    }
+
+    private func handlePathUpdate(runID: UUID) {
+        guard runID == self.runID, !pathRestartScheduled else { return }
+        let current = WebRemoteAddressResolver.currentIPv4(forInterface: listenInterface)
+        guard current != lastBoundAddress else { return }
+        // NWPathMonitor can fire a burst of updates on a topology change; wait
+        // for things to settle, then rebind once.
+        pathRestartScheduled = true
+        queue.asyncAfter(deadline: .now() + 0.5) { [weak self] in
+            guard let self, self.pathRestartScheduled else { return }
+            self.pathRestartScheduled = false
+            guard self.runID == runID else { return }
+            webRemoteLogger.info("Web remote interface address changed; rebinding")
+            self.startLocked()
+        }
+    }
+
+    private func configure(_ listener: NWListener, kind: ListenerKind, runID: UUID) {
+        listener.stateUpdateHandler = { [weak self] state in
+            guard let self, self.runID == runID else { return }
+            switch state {
+            case .ready:
+                self.readyListeners.insert(kind)
+                if self.readyListeners.count == 2 {
+                    webRemoteLogger.info("Web remote listening on ports \(self.ports.http) and \(self.ports.webSocket)")
+                    self.emit(.ready(urls: self.accessURLsLocked()))
+                }
+            case let .failed(error):
+                let port = kind == .http ? self.ports.http : self.ports.webSocket
+                if case .posix(.EADDRINUSE) = error {
+                    self.failLocked(status: .portConflict(port: port))
+                } else {
+                    self.failLocked(error.localizedDescription)
+                }
+            default:
+                break
+            }
+        }
+    }
+
+    private func resetCredentialsLocked() {
+        WebRemoteAccessKeyStore.reset()
+        WebRemotePortStore.reset()
+        startLocked()
+    }
+
+    private func accessURLsLocked() -> [String] {
+        let hosts: [String]
+        switch listenInterface {
+        case WebRemoteListenTarget.loopback:
+            hosts = ["127.0.0.1"]
+        case WebRemoteListenTarget.any:
+            let addresses = WebRemoteAddressResolver.localIPv4Addresses()
+            hosts = addresses.isEmpty ? ["127.0.0.1"] : addresses
+        default:
+            // Named interface: show its current IPv4. If the interface has gone
+            // away, fall back to loopback for display — the bind itself will
+            // fail and surface `.failed`.
+            let address = WebRemoteAddressResolver.currentIPv4(forInterface: listenInterface)
+            hosts = [address ?? "127.0.0.1"]
+        }
+        return hosts.map { "http://\($0):\(ports.http)/#token=\(token)" }
+    }
+
+    private func stopLocked(emitStatus: Bool) {
+        let controlledPanes = controlledPanesLocked()
+        runID = nil
+        httpListener?.cancel()
+        webSocketListener?.cancel()
+        httpListener = nil
+        webSocketListener = nil
+        clients.values.forEach { $0.cancel() }
+        clients.removeAll()
+        authThrottle.removeAll()
+        readyListeners.removeAll()
+        token = ""
+        tokenKey = Data()
+        pathMonitor?.cancel()
+        pathMonitor = nil
+        pathRestartScheduled = false
+        lastBoundAddress = nil
+        updateSubscribedPanesLocked()
+        releaseTerminalSizes(controlledPanes)
+        if emitStatus {
+            webRemoteLogger.info("Web remote stopped")
+            emit(.stopped)
+        }
+    }
+
+    private func failLocked(_ message: String) {
+        failLocked(status: .failed(message: message))
+    }
+
+    private func failLocked(status: WebRemoteStatus) {
+        let controlledPanes = controlledPanesLocked()
+        runID = nil
+        httpListener?.cancel()
+        webSocketListener?.cancel()
+        httpListener = nil
+        webSocketListener = nil
+        clients.values.forEach { $0.cancel() }
+        clients.removeAll()
+        authThrottle.removeAll()
+        readyListeners.removeAll()
+        token = ""
+        tokenKey = Data()
+        pathMonitor?.cancel()
+        pathMonitor = nil
+        pathRestartScheduled = false
+        lastBoundAddress = nil
+        updateSubscribedPanesLocked()
+        releaseTerminalSizes(controlledPanes)
+        webRemoteLogger.error("Web remote failed: \(String(describing: status), privacy: .public)")
+        emit(status)
+    }
+
+    private func emit(_ status: WebRemoteStatus) {
+        guard let statusHandler else { return }
+        DispatchQueue.main.async {
+            statusHandler(status)
+        }
+    }
+
+    private func handleHTTPConnection(_ connection: NWConnection) {
+        connection.stateUpdateHandler = { [weak self, weak connection] state in
+            guard let self, let connection else { return }
+            switch state {
+            case .ready:
+                self.receiveHTTPRequest(connection, buffer: Data())
+            case .failed,
+                 .cancelled:
+                connection.stateUpdateHandler = nil
+            default:
+                break
+            }
+        }
+        connection.start(queue: queue)
+    }
+
+    private func receiveHTTPRequest(_ connection: NWConnection, buffer: Data) {
+        connection.receive(minimumIncompleteLength: 1, maximumLength: 4096) {
+            [weak self, weak connection] content, _, complete, error in
+            guard let self, let connection else { return }
+            if error != nil {
+                connection.cancel()
+                return
+            }
+            var next = buffer
+            if let content { next.append(content) }
+            if next.count > 16_384 {
+                self.sendHTTPError(431, reason: "Request Header Fields Too Large", to: connection)
+                return
+            }
+            if next.range(of: Data([13, 10, 13, 10])) != nil {
+                self.serveHTTPRequest(next, on: connection)
+                return
+            }
+            if complete {
+                self.sendHTTPError(400, reason: "Bad Request", to: connection)
+                return
+            }
+            self.receiveHTTPRequest(connection, buffer: next)
+        }
+    }
+
+    private func serveHTTPRequest(_ data: Data, on connection: NWConnection) {
+        guard let request = WebRemoteHTTPRequest.parse(data) else {
+            sendHTTPError(400, reason: "Bad Request", to: connection)
+            return
+        }
+        guard let asset = WebRemoteAssets.asset(for: request.path) else {
+            sendHTTPError(404, reason: "Not Found", to: connection)
+            return
+        }
+        let cacheKey = "\(asset.resource).\(asset.fileExtension)"
+        let body: Data
+        if let cached = assetCache[cacheKey] {
+            body = cached
+        } else {
+            guard let url = Bundle.main.url(
+                forResource: asset.resource,
+                withExtension: asset.fileExtension
+            ), let loaded = try? Data(contentsOf: url) else {
+                sendHTTPError(500, reason: "Internal Server Error", to: connection)
+                return
+            }
+            assetCache[cacheKey] = loaded
+            body = loaded
+        }
+
+        let response = WebRemoteHTTPResponse.make(
+            status: 200,
+            reason: "OK",
+            contentType: asset.contentType,
+            cacheControl: asset.cacheControl,
+            body: body,
+            includeBody: request.method == .get
+        )
+        sendHTTP(response, to: connection)
+    }
+
+    private func sendHTTPError(_ status: Int, reason: String, to connection: NWConnection) {
+        let body = Data("\(status) \(reason)\n".utf8)
+        let response = WebRemoteHTTPResponse.make(
+            status: status,
+            reason: reason,
+            contentType: "text/plain; charset=utf-8",
+            body: body
+        )
+        sendHTTP(response, to: connection)
+    }
+
+    private func sendHTTP(_ data: Data, to connection: NWConnection) {
+        connection.send(content: data, completion: .contentProcessed { _ in
+            connection.cancel()
+        })
+    }
+
+    private func handleWebSocketConnection(_ connection: NWConnection) {
+        let unauthenticated = clients.values.lazy.filter { !$0.authenticated }.count
+        guard Self.allowsNewClient(
+            total: clients.count,
+            unauthenticated: unauthenticated
+        ) else {
+            webRemoteLogger.warning("Rejecting WebSocket client: connection limit reached")
+            connection.cancel()
+            return
+        }
+        let id = UUID()
+        let client = WebRemoteClientConnection(
+            id: id,
+            authSourceKey: Self.authSourceKey(for: connection.endpoint),
+            connection: connection,
+            server: self
+        )
+        clients[id] = client
+        client.start(
+            on: queue,
+            authenticationTimeout: Self.authenticationTimeoutSeconds
+        )
+    }
+
+    fileprivate func removeClient(_ id: UUID) {
+        queue.async { [weak self] in
+            self?.removeClientLocked(id, cancelConnection: false)
+        }
+    }
+
+    private func dropSlowClientLocked(_ id: UUID) {
+        dropClientLocked(id, reason: "send queue overflow; will reconnect and resnapshot")
+    }
+
+    private func removeClientLocked(_ id: UUID, cancelConnection: Bool) {
+        guard let client = clients.removeValue(forKey: id) else { return }
+        let affectedPanes = Set([client.subscribedPane, client.pendingPane].compactMap { $0 })
+        if cancelConnection { client.cancel() }
+        updateSubscribedPanesLocked()
+        affectedPanes.forEach { reconcileTerminalSizeLocked(for: $0) }
+    }
+
+    /// Entry point from the receive loop. Pre-encryption, the only plaintext a
+    /// client may send is the `authenticate` proof — pass it straight through.
+    /// Once encrypted, every inbound frame is `nonce(12) || ciphertext || tag`
+    /// and is decrypted here before JSON parsing. A truncated frame, a replayed
+    /// (regressed) nonce, or an auth-tag mismatch drops the connection.
+    fileprivate func handleWebSocketFrame(_ content: Data, from clientID: UUID) {
+        guard let client = clients[clientID] else { return }
+        guard content.count <= 1_048_576 else {
+            dropClientLocked(clientID, reason: "oversized frame")
+            return
+        }
+        guard client.encrypted,
+              let c2sKey = client.c2sKey,
+              content.count > WebRemoteCrypto.nonceLength + WebRemoteCrypto.tagLength
+        else {
+            handleWebSocketData(content, from: clientID)
+            return
+        }
+        let nonce = content.prefix(WebRemoteCrypto.nonceLength)
+        let body = content.subdata(in: WebRemoteCrypto.nonceLength ..< content.count)
+        guard let counter = WebRemoteCrypto.counter(fromNonce: nonce),
+              counter >= client.receiveCounter,
+              let plaintext = WebRemoteCrypto.openFrame(nonce: nonce, body: body, key: c2sKey)
+        else {
+            dropClientLocked(clientID, reason: "decrypt/replay failure")
+            return
+        }
+        client.receiveCounter = counter + 1
+        handleWebSocketData(plaintext, from: clientID)
+    }
+
+    fileprivate func handleWebSocketData(_ data: Data, from clientID: UUID) {
+        guard data.count <= 1_048_576,
+              let object = try? JSONSerialization.jsonObject(with: data) as? [String: Any],
+              let type = object["type"] as? String,
+              let client = clients[clientID]
+        else {
+            sendError("bad-request", to: clientID)
+            return
+        }
+
+        if type == "authenticate" {
+            // Challenge-response: the client proves it knows the token with an
+            // HMAC over the per-connection challenge, without ever sending the
+            // token. A previous failure is still inside its backoff window;
+            // ignore the new attempt — `completeAuthFailure` answers it. This
+            // caps a flooding attacker at one pending timer per client.
+            guard !client.authBackoffPending else { return }
+            guard let proofString = object["proof"] as? String,
+                  let provided = Data(base64Encoded: proofString),
+                  let challenge = client.pendingChallenge,
+                  !tokenKey.isEmpty
+            else {
+                failAuthenticationLocked(for: clientID)
+                return
+            }
+            let expected = WebRemoteCrypto.proof(tokenKey: tokenKey, challenge: challenge)
+            guard WebRemoteCrypto.constantTimeEquals(provided, expected) else {
+                failAuthenticationLocked(for: clientID)
+                return
+            }
+            let keys = WebRemoteCrypto.sessionKeys(tokenKey: tokenKey, challenge: challenge)
+            client.beginEncryption(c2s: keys.c2s, s2c: keys.s2c)
+            client.pendingChallenge = nil
+            client.authenticated = true
+            // The first frame sent after here is encrypted; the client learns
+            // auth succeeded by successfully decrypting it.
+            sendJSON(["type": "authenticated"], to: clientID)
+            sendState(to: clientID)
+            return
+        }
+
+        guard client.authenticated else {
+            sendError("unauthorized", to: clientID)
+            return
+        }
+
+        switch type {
+        case "list":
+            sendState(to: clientID)
+        case "select":
+            guard let pane = object["pane"] as? String,
+                  pane.count <= 128,
+                  let size = WebRemoteTerminalSize.parse(object)
+            else {
+                sendError("bad-request", to: clientID)
+                return
+            }
+            selectPane(pane, size: size, for: clientID)
+        case "resize":
+            guard let pane = object["pane"] as? String,
+                  pane == client.subscribedPane,
+                  let size = WebRemoteTerminalSize.parse(object)
+            else {
+                sendError("bad-request", to: clientID)
+                return
+            }
+            resizePane(pane, size: size, for: clientID)
+        case "input":
+            guard let pane = object["pane"] as? String,
+                  pane == client.subscribedPane,
+                  let encoded = object["data"] as? String,
+                  let bytes = Data(base64Encoded: encoded),
+                  !bytes.isEmpty,
+                  bytes.count <= 65_536
+            else {
+                sendError("bad-request", to: clientID)
+                return
+            }
+            sendInput(bytes, pane: pane, clientID: clientID)
+        case "createProject":
+            guard let path = object["path"] as? String, !path.isEmpty, path.count <= 4096 else {
+                sendError("bad-request", to: clientID)
+                return
+            }
+            createProject(path: path, clientID: clientID)
+        case "createTerminal":
+            guard let value = object["workspace"] as? String,
+                  value.count <= 36,
+                  let workspaceID = UUID(uuidString: value)
+            else {
+                sendError("bad-request", to: clientID)
+                return
+            }
+            createTerminal(workspace: workspaceID, clientID: clientID)
+        case "closeTerminal":
+            guard let pane = object["pane"] as? String, pane.count <= 128 else {
+                sendError("bad-request", to: clientID)
+                return
+            }
+            closeTerminal(
+                pane: pane,
+                confirmed: object["confirmed"] as? Bool ?? false,
+                clientID: clientID
+            )
+        default:
+            sendError("unknown-command", to: clientID)
+        }
+    }
+
+    private func sendState(to clientID: UUID) {
+        DispatchQueue.main.async { [weak self] in
+            guard let self, let store = WorkspaceStore.current else { return }
+            var message: [String: Any] = [
+                "type": "state",
+                "workspaces": store.webRemoteWorkspacePayload(),
+                "theme": store.webRemoteThemePayload(),
+            ]
+            if let brand = store.webRemoteBrandPayload() {
+                message["brand"] = brand
+            }
+            if let selected = store.selectedWorkspaceID {
+                message["selectedWorkspace"] = selected.uuidString
+            }
+            self.queue.async { [weak self] in
+                self?.sendJSON(message, to: clientID)
+            }
+        }
+    }
+
+    private func selectPane(
+        _ pane: String,
+        size: WebRemoteTerminalSize,
+        for clientID: UUID
+    ) {
+        guard let client = clients[clientID], client.pendingPane == nil else {
+            sendError("selection-in-progress", to: clientID)
+            return
+        }
+
+        let previousPane = client.subscribedPane
+        client.subscribedPane = nil
+        client.pendingPane = pane
+        client.pendingSelectionOutput = WebRemoteOutputBuffer(
+            byteLimit: Self.maxSelectionOutputBytes
+        )
+        client.terminalSize = nil
+        updateSubscribedPanesLocked()
+        if let previousPane {
+            reconcileTerminalSizeLocked(for: previousPane)
+        }
+
+        DispatchQueue.main.async { [weak self] in
+            guard let self, let store = WorkspaceStore.current else { return }
+            if let error = store.controlFocus(pane: pane, activateApp: false) {
+                self.queue.async { [weak self] in
+                    self?.finishSelectionFailure(error, pane: pane, clientID: clientID)
+                }
+                return
+            }
+            let result = store.webRemoteTerminalSnapshot(pane: pane)
+            self.queue.async { [weak self, weak store] in
+                guard let self,
+                      let store,
+                      let client = clients[clientID],
+                      client.authenticated,
+                      client.pendingPane == pane
+                else { return }
+                switch result {
+                case let .success(snapshot):
+                    let bufferedOutput = client.pendingSelectionOutput.take(
+                        after: snapshot.outputSequence
+                    )
+                    client.pendingPane = nil
+                    client.subscribedPane = pane
+                    recordTerminalSizeLocked(size, for: client)
+                    updateSubscribedPanesLocked()
+                    sendJSON([
+                        "type": "snapshot",
+                        "pane": pane,
+                        "data": snapshot.payload.base64EncodedString(),
+                    ], to: clientID)
+                    if !bufferedOutput.isEmpty,
+                       !client.sendTerminalOutput(bufferedOutput, pane: pane) {
+                        dropSlowClientLocked(clientID)
+                        return
+                    }
+                    DispatchQueue.main.async { [weak self, weak store] in
+                        guard let self, let store else { return }
+                        if let error = store.webRemoteSetTerminalSize(pane: pane, size: size) {
+                            self.queue.async { [weak self] in self?.sendError(error, to: clientID) }
+                        }
+                    }
+                case let .failure(error):
+                    finishSelectionFailure(error, pane: pane, clientID: clientID)
+                }
+            }
+        }
+    }
+
+    private func finishSelectionFailure(_ error: String, pane: String, clientID: UUID) {
+        guard let client = clients[clientID], client.pendingPane == pane else { return }
+        _ = client.pendingSelectionOutput.take()
+        client.pendingPane = nil
+        updateSubscribedPanesLocked()
+        reconcileTerminalSizeLocked(for: pane)
+        sendError(error, to: clientID)
+    }
+
+    private func resizePane(
+        _ pane: String,
+        size: WebRemoteTerminalSize,
+        for clientID: UUID
+    ) {
+        guard let client = clients[clientID] else { return }
+        recordTerminalSizeLocked(size, for: client)
+        DispatchQueue.main.async { [weak self] in
+            guard let self, let store = WorkspaceStore.current else { return }
+            if let error = store.webRemoteSetTerminalSize(pane: pane, size: size) {
+                self.queue.async { [weak self] in self?.sendError(error, to: clientID) }
+            }
+        }
+    }
+
+    private func sendInput(_ data: Data, pane: String, clientID: UUID) {
+        DispatchQueue.main.async { [weak self] in
+            guard let self, let store = WorkspaceStore.current else { return }
+            if let error = store.webRemoteSendInput(pane: pane, data: data) {
+                self.queue.async { [weak self] in self?.sendError(error, to: clientID) }
+            }
+        }
+    }
+
+    private func createProject(path: String, clientID: UUID) {
+        DispatchQueue.main.async { [weak self] in
+            guard let self, let store = WorkspaceStore.current else { return }
+            switch store.webRemoteOpenProject(path: path) {
+            case let .success(workspaceID):
+                self.queue.async { [weak self] in
+                    self?.sendJSON([
+                        "type": "projectCreated",
+                        "workspace": workspaceID.uuidString,
+                    ], to: clientID)
+                    self?.sendState(to: clientID)
+                }
+            case let .failure(error):
+                self.queue.async { [weak self] in self?.sendError(error, to: clientID) }
+            }
+        }
+    }
+
+    private func createTerminal(workspace workspaceID: UUID, clientID: UUID) {
+        DispatchQueue.main.async { [weak self] in
+            guard let self, let store = WorkspaceStore.current else { return }
+            switch store.webRemoteCreateTerminal(workspace: workspaceID) {
+            case let .success(pane):
+                self.queue.async { [weak self] in
+                    self?.sendJSON([
+                        "type": "terminalCreated",
+                        "pane": pane,
+                    ], to: clientID)
+                    self?.sendState(to: clientID)
+                }
+            case let .failure(error):
+                self.queue.async { [weak self] in self?.sendError(error, to: clientID) }
+            }
+        }
+    }
+
+    private func closeTerminal(pane: String, confirmed: Bool, clientID: UUID) {
+        DispatchQueue.main.async { [weak self] in
+            guard let self, let store = WorkspaceStore.current else { return }
+            switch store.webRemoteCloseTerminal(pane: pane, confirmed: confirmed) {
+            case .success:
+                self.queue.async { [weak self] in
+                    self?.finishTerminalCloseLocked(pane: pane)
+                }
+            case .confirmationRequired:
+                self.queue.async { [weak self] in
+                    self?.sendJSON([
+                        "type": "terminalCloseConfirmation",
+                        "pane": pane,
+                    ], to: clientID)
+                }
+            case let .failure(error):
+                self.queue.async { [weak self] in self?.sendError(error, to: clientID) }
+            }
+        }
+    }
+
+    private func finishTerminalCloseLocked(pane: String) {
+        let authenticatedClients = clients.values.filter(\.authenticated)
+        for client in authenticatedClients {
+            if client.subscribedPane == pane {
+                client.subscribedPane = nil
+                client.terminalSize = nil
+            }
+            if client.pendingPane == pane {
+                client.pendingPane = nil
+                _ = client.pendingSelectionOutput.take()
+            }
+        }
+        updateSubscribedPanesLocked()
+        for client in authenticatedClients {
+            sendJSON([
+                "type": "terminalClosed",
+                "pane": pane,
+            ], to: client.id)
+            sendState(to: client.id)
+        }
+    }
+
+    private func sendJSON(_ object: [String: Any], to clientID: UUID) {
+        guard let data = SafeJSON.data(object) else { return }
+        clients[clientID]?.send(data)
+    }
+
+    private func sendError(_ code: String, to clientID: UUID) {
+        sendJSON([
+            "type": "error",
+            "code": code,
+        ], to: clientID)
+    }
+
+    private func completeAuthFailure(for clientID: UUID) {
+        guard let client = clients[clientID] else { return }
+        client.authBackoffPending = false
+        // Connection is still pre-encryption during the handshake, so the
+        // error travels as a plaintext frame.
+        sendError("unauthorized", to: clientID)
+    }
+
+    /// A failed/missing proof schedules an exponentially-backed-off
+    /// `unauthorized`. Failure history is shared by source address, so reconnecting
+    /// does not reset the delay.
+    private func failAuthenticationLocked(for clientID: UUID) {
+        guard let client = clients[clientID] else { return }
+        client.authBackoffPending = true
+        let failureCount = authThrottle.recordFailure(for: client.authSourceKey)
+        let delay = Self.authBackoffSeconds(forFailures: failureCount)
+        queue.asyncAfter(deadline: .now() + delay) { [weak self] in
+            self?.completeAuthFailure(for: clientID)
+        }
+    }
+
+    private func dropClientLocked(_ id: UUID, reason: String) {
+        webRemoteLogger.warning("Dropping WebSocket client: \(reason, privacy: .public)")
+        removeClientLocked(id, cancelConnection: true)
+    }
+
+    private func updateSubscribedPanesLocked() {
+        let panes = Set(clients.values.flatMap { client -> [String] in
+            guard client.authenticated else { return [] }
+            return [client.subscribedPane, client.pendingPane].compactMap { $0 }
+        })
+        subscriptionLock.lock()
+        subscribedPanes = panes
+        pendingTerminalOutput = pendingTerminalOutput.filter { panes.contains($0.key) }
+        overflowedTerminalOutput.formIntersection(panes)
+        subscriptionLock.unlock()
+    }
+
+    private func controlledPanesLocked() -> Set<String> {
+        Set(clients.values.flatMap { client in
+            [client.subscribedPane, client.pendingPane].compactMap { $0 }
+        })
+    }
+
+    private func recordTerminalSizeLocked(
+        _ size: WebRemoteTerminalSize,
+        for client: WebRemoteClientConnection
+    ) {
+        terminalSizeRevision &+= 1
+        client.terminalSize = size
+        client.terminalSizeRevision = terminalSizeRevision
+    }
+
+    private func reconcileTerminalSizeLocked(for pane: String) {
+        let size = clients.values
+            .filter { $0.authenticated && $0.subscribedPane == pane && $0.terminalSize != nil }
+            .max { $0.terminalSizeRevision < $1.terminalSizeRevision }?
+            .terminalSize
+        DispatchQueue.main.async {
+            guard let store = WorkspaceStore.current else { return }
+            if let size {
+                _ = store.webRemoteSetTerminalSize(pane: pane, size: size)
+            } else {
+                store.webRemoteReleaseTerminalSize(pane: pane)
+            }
+        }
+    }
+
+    private func releaseTerminalSizes(_ panes: Set<String>) {
+        guard !panes.isEmpty else { return }
+        DispatchQueue.main.async {
+            guard let store = WorkspaceStore.current else { return }
+            panes.forEach { store.webRemoteReleaseTerminalSize(pane: $0) }
+        }
+    }
+}
+
+private final class WebRemoteClientConnection: @unchecked Sendable {
+    let id: UUID
+    let authSourceKey: String
+    var authenticated = false
+    var subscribedPane: String?
+    var pendingPane: String?
+    var pendingSelectionOutput = WebRemoteOutputBuffer(byteLimit: 0)
+    var terminalSize: WebRemoteTerminalSize?
+    var terminalSizeRevision: UInt64 = 0
+    var authBackoffPending = false
+
+    /// Challenge-response + encryption state. `pendingChallenge` is set when the
+    /// connection comes up; once the proof verifies, `encrypted` flips true and
+    /// `c2s`/`s2c` carry the per-direction AES-256-GCM keys. Counters are
+    /// per-direction and never reused under their key.
+    var pendingChallenge: Data?
+    var encrypted = false
+    var c2sKey: SymmetricKey?
+    var s2cKey: SymmetricKey?
+    var sendCounter: UInt64 = 0
+    var receiveCounter: UInt64 = 0
+
+    private static let maxQueuedOutputBytes = 512 * 1024
+    private let connection: NWConnection
+    private weak var server: WebRemoteServer?
+    private var outbound = WebRemoteOutboundBuffer(
+        maxQueuedOutputBytes: WebRemoteClientConnection.maxQueuedOutputBytes
+    )
+    private var sendInFlight = false
+    private var cancelled = false
+
+    init(
+        id: UUID,
+        authSourceKey: String,
+        connection: NWConnection,
+        server: WebRemoteServer
+    ) {
+        self.id = id
+        self.authSourceKey = authSourceKey
+        self.connection = connection
+        self.server = server
+    }
+
+    func start(on queue: DispatchQueue, authenticationTimeout: TimeInterval) {
+        connection.stateUpdateHandler = { [weak self] state in
+            guard let self else { return }
+            switch state {
+            case .ready:
+                // Issue the per-connection challenge before reading anything.
+                // Sent as a plaintext text frame (we are still pre-encryption).
+                pendingChallenge = WebRemoteCrypto.newChallenge()
+                if let challenge = pendingChallenge,
+                   let payload = SafeJSON.data([
+                       "type": "auth-challenge",
+                       "challenge": challenge.base64EncodedString(),
+                   ]) {
+                    send(payload)
+                }
+                receiveNextMessage()
+            case .failed,
+                 .cancelled:
+                server?.removeClient(id)
+            default:
+                break
+            }
+        }
+        connection.start(queue: queue)
+        queue.asyncAfter(deadline: .now() + authenticationTimeout) { [weak self] in
+            guard let self, !authenticated else { return }
+            cancel()
+        }
+    }
+
+    func cancel() {
+        guard !cancelled else { return }
+        cancelled = true
+        outbound.removeAll()
+        _ = pendingSelectionOutput.take()
+        connection.cancel()
+    }
+
+    /// Activate encryption after the proof verifies. Counters start at 0 for
+    /// both directions; the first encrypted frame is `authenticated`.
+    func beginEncryption(c2s: SymmetricKey, s2c: SymmetricKey) {
+        c2sKey = c2s
+        s2cKey = s2c
+        sendCounter = 0
+        receiveCounter = 0
+        encrypted = true
+    }
+
+    func send(_ data: Data) {
+        guard !cancelled else { return }
+        outbound.enqueueMessage(data)
+        sendNextIfNeeded()
+    }
+
+    func sendTerminalOutput(_ data: Data, pane: String) -> Bool {
+        guard !cancelled,
+              outbound.enqueueTerminalOutput(data, pane: pane)
+        else { return false }
+        sendNextIfNeeded()
+        return true
+    }
+
+    private func sendNextIfNeeded() {
+        guard !cancelled, !sendInFlight, let item = outbound.next() else { return }
+        let data: Data?
+        switch item {
+        case let .message(message):
+            data = message
+        case let .terminalOutput(pane, output):
+            data = SafeJSON.data([
+                "type": "output",
+                "pane": pane,
+                "data": output.base64EncodedString(),
+            ])
+        }
+        guard let data else {
+            sendNextIfNeeded()
+            return
+        }
+
+        // Once encrypted, wrap the JSON plaintext as a binary GCM frame and
+        // send it as a binary WS message. The counter is consumed only here, at
+        // actual send time — items are never re-sent (a failed send cancels the
+        // connection), so nonces are never reused.
+        var wireData = data
+        var opcode = NWProtocolWebSocket.Opcode.text
+        if encrypted, let s2c = s2cKey {
+            guard let frame = WebRemoteCrypto.sealFrame(
+                plaintext: data,
+                key: s2c,
+                counter: sendCounter
+            ) else {
+                cancel()
+                return
+            }
+            sendCounter &+= 1
+            wireData = frame
+            opcode = .binary
+        }
+
+        let metadata = NWProtocolWebSocket.Metadata(opcode: opcode)
+        let context = NWConnection.ContentContext(
+            identifier: "glint-web-remote",
+            metadata: [metadata]
+        )
+        sendInFlight = true
+        connection.send(
+            content: wireData,
+            contentContext: context,
+            isComplete: true,
+            completion: .contentProcessed { [weak self] error in
+                guard let self else { return }
+                self.sendInFlight = false
+                if let error {
+                    webRemoteLogger.error("WebSocket send failed: \(error.localizedDescription, privacy: .public)")
+                    self.cancel()
+                } else {
+                    self.sendNextIfNeeded()
+                }
+            }
+        )
+    }
+
+    private func receiveNextMessage() {
+        connection.receiveMessage { [weak self] content, context, _, error in
+            guard let self else { return }
+            if error != nil {
+                server?.removeClient(id)
+                return
+            }
+            guard let content, !content.isEmpty else {
+                receiveNextMessage()
+                return
+            }
+            let metadata = context?.protocolMetadata(definition: NWProtocolWebSocket.definition)
+                as? NWProtocolWebSocket.Metadata
+            guard let metadata, metadata.opcode == .text || metadata.opcode == .binary else {
+                receiveNextMessage()
+                return
+            }
+            server?.handleWebSocketFrame(content, from: id)
+            receiveNextMessage()
+        }
+    }
+}
diff --git a/Glint/Workspace/WorkspaceStore.swift b/Glint/Workspace/WorkspaceStore.swift
index 21df1b6..92605bd 100644
--- a/Glint/Workspace/WorkspaceStore.swift
+++ b/Glint/Workspace/WorkspaceStore.swift
@@ -938,6 +938,7 @@ final class WorkspaceStore: ObservableObject {
         didSet {
             UserDefaults.standard.set(accentName, forKey: "glint.accentName")
             GhosttyManager.shared.reloadConfig()
+            WebRemoteServer.shared.refreshAppearance()
         }
     }
 
@@ -952,6 +953,7 @@ final class WorkspaceStore: ObservableObject {
             GhosttyManager.shared.reloadConfig()
             GhosttyManager.shared.syncWindowAppearance()   // 浅/暗主题 → 玻璃材质跟随
             themeRevision &+= 1
+            WebRemoteServer.shared.refreshAppearance()
         }
     }
 
@@ -968,6 +970,7 @@ final class WorkspaceStore: ObservableObject {
         GhosttyManager.shared.reloadConfig()
         GhosttyManager.shared.syncWindowAppearance()
         themeRevision &+= 1
+        WebRemoteServer.shared.refreshAppearance()
     }
 
     // MARK: 透明度与模糊
@@ -1022,6 +1025,7 @@ final class WorkspaceStore: ObservableObject {
         didSet {
             UserDefaults.standard.set(appIconPreset.rawValue, forKey: "glint.appIconPreset")
             applyAppIcon()
+            WebRemoteServer.shared.refreshAppearance()
         }
     }
 
@@ -1120,6 +1124,55 @@ final class WorkspaceStore: ObservableObject {
         }
     }
 
+    @Published var webRemoteEnabled: Bool = (UserDefaults.standard.object(forKey: "glint.webRemoteEnabled") as? Bool) ?? false {
+        didSet {
+            UserDefaults.standard.set(webRemoteEnabled, forKey: "glint.webRemoteEnabled")
+            if webRemoteEnabled { WebRemoteServer.shared.start() }
+            else { WebRemoteServer.shared.stop() }
+        }
+    }
+
+    /// Which local address the web remote binds: `loopback`, `any`, or an
+    /// interface name (e.g. `en0`). Defaults to loopback — the safest choice;
+    /// users who want LAN access pick a NIC or "All interfaces" explicitly.
+    @Published var webRemoteListenInterface: String = {
+        let key = "glint.webRemoteListenInterface"
+        let stored = UserDefaults.standard.string(forKey: key)
+        return stored?.isEmpty == false ? stored! : WebRemoteListenTarget.loopback
+    }() {
+        didSet {
+            guard oldValue != webRemoteListenInterface else { return }
+            UserDefaults.standard.set(webRemoteListenInterface, forKey: "glint.webRemoteListenInterface")
+            WebRemoteServer.shared.setListenInterface(webRemoteListenInterface)
+            if webRemoteEnabled { WebRemoteServer.shared.start() }
+        }
+    }
+
+    /// Bind targets currently available on this Mac, for the "Listen on" menu.
+    /// Snapshotted at init; call `refreshWebRemoteInterfaces()` to rescan after
+    /// networks change (e.g. joining a different Wi-Fi).
+    @Published private(set) var webRemoteInterfaceOptions: [WebRemoteInterface] = WebRemoteAddressResolver.interfaces()
+
+    func refreshWebRemoteInterfaces() {
+        webRemoteInterfaceOptions = WebRemoteAddressResolver.interfaces()
+    }
+
+    @Published private(set) var webRemoteStatus: WebRemoteStatus = .stopped
+    @Published private var webRemoteControlledPanes = Set<WorkspacePaneKey>()
+
+    var webRemoteAccessURLs: [String] {
+        guard case let .ready(urls) = webRemoteStatus else { return [] }
+        return urls
+    }
+
+    var webRemoteAccessKey: String? {
+        webRemoteAccessURLs.first.flatMap(WebRemoteAccessURL.token(from:))
+    }
+
+    func resetWebRemoteCredentials() {
+        WebRemoteServer.shared.resetCredentials()
+    }
+
     /// Whether the sidebar's "Archived" section is currently expanded.
     /// Persists across launches so a user who keeps it open doesn't have to
     /// re-open it every cold start.
@@ -1707,6 +1760,12 @@ final class WorkspaceStore: ObservableObject {
         // docs/external-pane-control.md. Toggling it later is live.
         if externalControlEnabled { ControlBridge.shared.start() }
         else { ControlBridge.shared.reapStale() }
+        WebRemoteServer.shared.setStatusHandler { [weak self] status in
+            self?.webRemoteStatus = status
+        }
+        WebRemoteServer.shared.setListenInterface(webRemoteListenInterface)
+        if webRemoteEnabled { WebRemoteServer.shared.start() }
+        else { WebRemoteServer.shared.stop() }
         Self.autoInstallAgentHooksOnFirstLaunch(socketPath: AgentBridge.shared.socketPath)
         self.claudeHooksInstalled = AgentHookInstaller.isInstalled()
         self.codexHooksInstalled = CodexHookInstaller.isInstalled()
@@ -1770,6 +1829,7 @@ final class WorkspaceStore: ObservableObject {
         guard freeIdleTerminalsEnabled else { return }
         let timeout = TimeInterval(idleTerminalTimeoutSeconds)
         for (key, view) in surfaceViews {
+            guard !webRemoteControlledPanes.contains(key) else { continue }
             view.takeOfflineIfEligible(
                 enabled: true,
                 timeout: timeout,
@@ -2708,7 +2768,7 @@ final class WorkspaceStore: ObservableObject {
         return nil
     }
 
-    func controlFocus(pane: String) -> String? {
+    func controlFocus(pane: String, activateApp: Bool = true) -> String? {
         guard let key = Self.parsePaneKey(pane) else { return "bad-request" }
         guard let wsIdx = workspaces.firstIndex(where: { $0.id == key.workspace }),
               workspaces[wsIdx].panes[key.pane] != nil,
@@ -2723,10 +2783,177 @@ final class WorkspaceStore: ObservableObject {
                 workspaces[i].tabs[t].focusedPane = key.pane
             }
         }
-        NSApp.activate(ignoringOtherApps: true)
+        if activateApp {
+            NSApp.activate(ignoringOtherApps: true)
+        }
+        return nil
+    }
+
+    func webRemoteWorkspacePayload() -> [[String: Any]] {
+        workspaces.map { workspace in
+            let focusedPane = workspace.selectedTab?.focusedPane
+            let panes: [[String: Any]] = workspace.panes.values
+                .sorted { $0.id.value < $1.id.value }
+                .map { pane in
+                    let key = WorkspacePaneKey(workspace: workspace.id, pane: pane.id)
+                    var value: [String: Any] = [
+                        "id": "\(workspace.id.uuidString):\(pane.id.value)",
+                        "title": pane.title,
+                        "ready": surfaceViews[key]?.hasLiveSurface ?? false,
+                        "selected": workspace.id == selectedWorkspaceID && pane.id == focusedPane,
+                    ]
+                    if let cwd = pane.workingDirectory { value["cwd"] = cwd }
+                    if let state = paneAgentState[key] { value["agent"] = state.status.rawValue }
+                    return value
+                }
+            return [
+                "id": workspace.id.uuidString,
+                "name": workspace.displayName,
+                "accent": workspace.accentHex,
+                "archived": workspace.archived,
+                "selected": workspace.id == selectedWorkspaceID,
+                "panes": panes,
+            ]
+        }
+    }
+
+    func webRemoteThemePayload() -> [String: Any] {
+        let theme = Theme.current
+        let accentColor = accent
+        return [
+            "id": theme.id,
+            "dark": theme.isDark,
+            "background": "#\(theme.background.rgbHex)",
+            "foreground": "#\(theme.foreground.rgbHex)",
+            "cursor": "#\(accentColor.rgbHex)",
+            "selectionBackground": "#\(accentColor.rgbHex)",
+            "selectionForeground": "#\(theme.foreground.rgbHex)",
+            "palette": theme.palette.map { "#\($0.rgbHex)" },
+            "chrome": [
+                "window": "#\(theme.bgWindow.rgbHex)",
+                "pane": "#\(theme.bgPane.rgbHex)",
+                "sidebar": "#\(theme.bgSidebar.rgbHex)",
+                "text1": "#\(theme.text1.rgbHex)",
+                "text3": "#\(theme.text3.rgbHex)",
+                "text4": "#\(theme.text4.rgbHex)",
+                "accent": "#\(accentColor.rgbHex)",
+            ],
+        ]
+    }
+
+    func webRemoteBrandPayload() -> [String: Any]? {
+        guard let dataURL = WebRemoteBrandIcon.dataURL(for: appIconPreset) else { return nil }
+        return [
+            "preset": appIconPreset.rawValue,
+            "dataURL": dataURL,
+        ]
+    }
+
+    func webRemoteTerminalSnapshot(pane: String) -> WebRemoteTerminalSnapshotResult {
+        guard let key = Self.parsePaneKey(pane) else { return .failure("bad-request") }
+        guard paneExists(key) else { return .failure("unknown-pane") }
+        guard let view = surfaceViews[key], view.ensureLiveForWebRemoteControl() else {
+            return .failure("pane-not-ready")
+        }
+        webRemoteControlledPanes.insert(key)
+        guard let snapshot = view.webRemoteSnapshot() else { return .failure("pane-not-ready") }
+        return .success(snapshot)
+    }
+
+    func webRemoteSetTerminalSize(pane: String, size: WebRemoteTerminalSize) -> String? {
+        guard let key = Self.parsePaneKey(pane) else { return "bad-request" }
+        guard paneExists(key) else { return "unknown-pane" }
+        guard let view = surfaceViews[key], view.hasLiveSurface else { return "pane-not-ready" }
+        view.setWebRemoteGridSize(size)
+        webRemoteControlledPanes.insert(key)
+        return nil
+    }
+
+    func webRemoteReleaseTerminalSize(pane: String) {
+        guard let key = Self.parsePaneKey(pane) else { return }
+        webRemoteControlledPanes.remove(key)
+        surfaceViews[key]?.releaseWebRemoteGridSize()
+    }
+
+    func isWebRemoteControlled(workspaceID: UUID, paneID: PaneID) -> Bool {
+        webRemoteControlledPanes.contains(
+            WorkspacePaneKey(workspace: workspaceID, pane: paneID)
+        )
+    }
+
+    func webRemoteSendInput(pane: String, data: Data) -> String? {
+        guard let key = Self.parsePaneKey(pane) else { return "bad-request" }
+        guard paneExists(key) else { return "unknown-pane" }
+        guard let view = surfaceViews[key], view.hasLiveSurface else { return "pane-not-ready" }
+        view.injectRemoteInput(data)
         return nil
     }
 
+    func webRemoteOpenProject(path: String) -> WebRemoteOpenProjectResult {
+        guard let standardized = WebRemoteProjectPath.resolveExistingDirectory(path) else {
+            return .failure("invalid-project-path")
+        }
+        return .success(openFolderWorkspace(standardized, addTabIfExisting: false))
+    }
+
+    func webRemoteCreateTerminal(workspace workspaceID: UUID) -> WebRemoteCreateTerminalResult {
+        guard let index = workspaces.firstIndex(where: { $0.id == workspaceID }) else {
+            return .failure("unknown-workspace")
+        }
+        guard !workspaces[index].archived else {
+            return .failure("workspace-archived")
+        }
+
+        selectWorkspace(workspaceID)
+        newTab()
+        guard let pane = workspaces[index].selectedTab?.focusedPane else {
+            return .failure("terminal-not-ready")
+        }
+        return .success("\(workspaceID.uuidString):\(pane.value)")
+    }
+
+    func webRemoteCloseTerminal(
+        pane: String,
+        confirmed: Bool
+    ) -> WebRemoteCloseTerminalResult {
+        guard let key = Self.parsePaneKey(pane) else { return .failure("bad-request") }
+        guard let workspaceIndex = workspaces.firstIndex(where: { $0.id == key.workspace }),
+              workspaces[workspaceIndex].panes[key.pane] != nil,
+              let tabIndex = workspaces[workspaceIndex].tabs.firstIndex(where: {
+                  $0.root.leaves.contains(key.pane)
+              })
+        else { return .failure("unknown-pane") }
+
+        if paneNeedsCloseConfirmation(key), !confirmed {
+            return .confirmationRequired
+        }
+
+        let tab = workspaces[workspaceIndex].tabs[tabIndex]
+        if tab.root.leaves.count == 1 {
+            guard workspaces[workspaceIndex].tabs.count > 1 else {
+                return .failure("last-terminal")
+            }
+            let wasSelected = workspaces[workspaceIndex].selectedTabID == tab.id
+            teardownTab(at: tabIndex, in: workspaceIndex, wsID: key.workspace)
+            if wasSelected {
+                let nextIndex = min(tabIndex, workspaces[workspaceIndex].tabs.count - 1)
+                workspaces[workspaceIndex].selectedTabID = workspaces[workspaceIndex].tabs[nextIndex].id
+            }
+            return .success
+        }
+
+        let (newRoot, survivor) = Self.removeLeaf(tab.root, target: key.pane)
+        guard let newRoot else { return .failure("unknown-pane") }
+        workspaces[workspaceIndex].tabs[tabIndex].root = newRoot
+        teardownPane(key, in: workspaceIndex)
+        if tab.focusedPane == key.pane {
+            workspaces[workspaceIndex].tabs[tabIndex].focusedPane = survivor
+                ?? newRoot.leaves.first
+                ?? PaneID(value: 0)
+        }
+        return .success
+    }
+
     func selectWorkspace(_ id: UUID) {
         selectedWorkspaceID = id
         acknowledgeCompletionIfNeeded(for: id)
@@ -2855,17 +3082,22 @@ final class WorkspaceStore: ObservableObject {
         let panes = workspaces[i].tabs[index].root.leaves
         for pane in panes {
             let key = WorkspacePaneKey(workspace: wsID, pane: pane)
-            workspaces[i].panes.removeValue(forKey: pane)
-            surfaceViews.removeValue(forKey: key)
-            ScrollbackArchive.delete(
-                id: ScrollbackArchive.fileID(forPaneKey: "\(wsID.uuidString):\(pane.value)"))
-            paneAgentState.removeValue(forKey: key)
-            paneProcesses.removeValue(forKey: key)
-            clearDockBadge(for: key)
+            teardownPane(key, in: i)
         }
         workspaces[i].tabs.remove(at: index)
     }
 
+    private func teardownPane(_ key: WorkspacePaneKey, in workspaceIndex: Int) {
+        workspaces[workspaceIndex].panes.removeValue(forKey: key.pane)
+        surfaceViews.removeValue(forKey: key)
+        ScrollbackArchive.delete(
+            id: ScrollbackArchive.fileID(forPaneKey: "\(key.workspace.uuidString):\(key.pane.value)"))
+        paneAgentState.removeValue(forKey: key)
+        paneProcesses.removeValue(forKey: key)
+        webRemoteControlledPanes.remove(key)
+        clearDockBadge(for: key)
+    }
+
     func selectTab(_ tabID: TabID) {
         guard let i = currentIndex,
               workspaces[i].tabs.contains(where: { $0.id == tabID }) else { return }
@@ -3108,11 +3340,17 @@ final class WorkspaceStore: ObservableObject {
     /// dedupes instead of racing into a duplicate; the source is upgraded to
     /// `.localRepo` in place once git reports the repo root.
     private func openFolder(_ directory: String) {
+        openFolderWorkspace(directory, addTabIfExisting: true)
+    }
+
+    @discardableResult
+    private func openFolderWorkspace(_ directory: String, addTabIfExisting: Bool) -> UUID {
         if let existingIndex = workspaces.firstIndex(where: { isAnchoredAt($0, directory) }) {
             if workspaces[existingIndex].archived { workspaces[existingIndex].archived = false }
-            selectWorkspace(workspaces[existingIndex].id)
-            newTab(cwd: directory)
-            return
+            let workspaceID = workspaces[existingIndex].id
+            selectWorkspace(workspaceID)
+            if addTabIfExisting { newTab(cwd: directory) }
+            return workspaceID
         }
         let dirName = (directory as NSString).lastPathComponent
         let wsID = appendWorkspace(cwd: directory, source: .plain,
@@ -3124,6 +3362,7 @@ final class WorkspaceStore: ObservableObject {
             }
             await refreshGitStatus(for: wsID)
         }
+        return wsID
     }
 
     /// True if `ws` opens into `directory` — for deduping folder opens. Matches
@@ -3920,6 +4159,17 @@ enum AppIconPreset: String, CaseIterable, Identifiable {
     }
 }
 
+enum WebRemoteBrandIcon {
+    static func dataURL(for preset: AppIconPreset) -> String? {
+        guard let image = NSImage(named: preset.headerLogoAsset),
+              let tiff = image.tiffRepresentation,
+              let bitmap = NSBitmapImageRep(data: tiff),
+              let png = bitmap.representation(using: .png, properties: [:])
+        else { return nil }
+        return "data:image/png;base64,\(png.base64EncodedString())"
+    }
+}
+
 @MainActor
 final class PaneActivityStore: ObservableObject {
     @Published var paneProcesses: [WorkspaceStore.WorkspacePaneKey: String] = [:]
diff --git a/GlintTests/WebRemoteProtocolTests.swift b/GlintTests/WebRemoteProtocolTests.swift
new file mode 100644
index 0000000..f66b914
--- /dev/null
+++ b/GlintTests/WebRemoteProtocolTests.swift
@@ -0,0 +1,500 @@
+import CryptoKit
+import XCTest
+@testable import Glint
+
+final class WebRemoteProtocolTests: XCTestCase {
+    func testTerminalSizeAcceptsBrowserGridWithinSafeBounds() {
+        XCTAssertEqual(
+            WebRemoteTerminalSize.parse(["columns": 132, "rows": 43]),
+            WebRemoteTerminalSize(columns: 132, rows: 43)
+        )
+    }
+
+    func testTerminalSizeRejectsMissingFractionalAndExtremeValues() {
+        XCTAssertNil(WebRemoteTerminalSize.parse(["columns": 132]))
+        XCTAssertNil(WebRemoteTerminalSize.parse(["columns": 132.5, "rows": 43]))
+        XCTAssertNil(WebRemoteTerminalSize.parse(["columns": 19, "rows": 43]))
+        XCTAssertNil(WebRemoteTerminalSize.parse(["columns": 132, "rows": 201]))
+    }
+
+    func testSnapshotUsesTerminalNewlinesBetweenLogicalRows() {
+        let payload = String(
+            decoding: WebRemoteSnapshotPayload.make(ansi: "first\nsecond"),
+            as: UTF8.self
+        )
+
+        XCTAssertTrue(payload.hasSuffix("first\r\nsecond"))
+    }
+
+    func testSnapshotRestoresGhosttyTerminalStateAfterPaintingGrid() throws {
+        let json = Data(#"""
+        {
+          "columns": 80,
+          "rows": 24,
+          "cursor": {"row": 5, "column": 7, "visible": false, "style": "bar", "blinking": true},
+          "styles": [{
+            "id": 0,
+            "foreground": "#FFFFFF",
+            "background": "#000000",
+            "bold": false,
+            "faint": false,
+            "italic": false,
+            "underline": false,
+            "blink": false,
+            "inverse": false,
+            "invisible": false,
+            "strikethrough": false,
+            "overline": false
+          }],
+          "row_spans": [{"row": 0, "column": 0, "style_id": 0, "cell_width": 1, "text": "X"}],
+          "row_wraps": [false],
+          "active_screen": "alternate",
+          "modes": [
+            {"code": 1, "ansi": false, "on": true},
+            {"code": 6, "ansi": false, "on": true},
+            {"code": 2004, "ansi": false, "on": true}
+          ],
+          "scrolling_region": {"top": 2, "bottom": 20, "left": 3, "right": 70},
+          "pty_output_seq": 41,
+          "pty_stream_safe": true,
+          "scrollback_rows": 0,
+          "scrollback_row_wraps": [],
+          "scrollback_spans": []
+        }
+        """#.utf8)
+
+        let snapshot = try XCTUnwrap(
+            GhosttySurfaceView.webRemoteSnapshot(fromRenderGrid: json, maxLines: 1000)
+        )
+        XCTAssertEqual(snapshot.outputSequence, 41)
+        let text = String(decoding: snapshot.payload, as: UTF8.self)
+        let paint = try XCTUnwrap(text.range(of: "X")?.lowerBound)
+        let alternate = try XCTUnwrap(text.range(of: "\u{1b}[?1049h")?.lowerBound)
+        let applicationCursor = try XCTUnwrap(text.range(of: "\u{1b}[?1h")?.lowerBound)
+        let bracketedPaste = try XCTUnwrap(text.range(of: "\u{1b}[?2004h")?.lowerBound)
+        let scrollingRegion = try XCTUnwrap(text.range(of: "\u{1b}[3;21r")?.lowerBound)
+        let horizontalMargins = try XCTUnwrap(text.range(of: "\u{1b}[4;71s")?.lowerBound)
+        let cursor = try XCTUnwrap(text.range(of: "\u{1b}[4;5H")?.lowerBound)
+
+        XCTAssertLessThan(alternate, paint)
+        XCTAssertLessThan(paint, applicationCursor)
+        XCTAssertLessThan(applicationCursor, bracketedPaste)
+        XCTAssertLessThan(bracketedPaste, scrollingRegion)
+        XCTAssertLessThan(scrollingRegion, horizontalMargins)
+        XCTAssertLessThan(horizontalMargins, cursor)
+        XCTAssertTrue(text.hasSuffix("\u{1b}[5 q\u{1b}[?25l"))
+    }
+
+    func testSnapshotRejectsUnsafePTYParserBoundary() {
+        let json = Data(#"""
+        {
+          "styles": [],
+          "row_spans": [],
+          "scrollback_spans": [],
+          "scrollback_rows": 0,
+          "rows": 24,
+          "pty_output_seq": 41,
+          "pty_stream_safe": false
+        }
+        """#.utf8)
+
+        XCTAssertNil(GhosttySurfaceView.webRemoteSnapshot(fromRenderGrid: json, maxLines: 1000))
+    }
+
+    func testTerminalOutputBufferCoalescesBytesAndRejectsOverflow() {
+        var buffer = WebRemoteOutputBuffer(byteLimit: 4)
+
+        XCTAssertTrue(buffer.append(Data("ab".utf8), sequence: 1))
+        XCTAssertTrue(buffer.append(Data("cd".utf8), sequence: 2))
+        XCTAssertFalse(buffer.append(Data("e".utf8), sequence: 3))
+        XCTAssertEqual(buffer.take(after: 0), Data("abcd".utf8))
+        XCTAssertTrue(buffer.isEmpty)
+    }
+
+    func testTerminalOutputBufferDropsChunksAlreadyIncludedInSnapshot() {
+        var buffer = WebRemoteOutputBuffer(byteLimit: 32)
+
+        XCTAssertTrue(buffer.append(Data("before".utf8), sequence: 40))
+        XCTAssertTrue(buffer.append(Data("included".utf8), sequence: 41))
+        XCTAssertTrue(buffer.append(Data("after".utf8), sequence: 42))
+
+        XCTAssertEqual(buffer.take(after: 41), Data("after".utf8))
+        XCTAssertTrue(buffer.isEmpty)
+    }
+
+    func testTerminalOutputBufferPreservesSequenceBoundariesWhenCoalescingBatches() {
+        var ingress = WebRemoteOutputBuffer(byteLimit: 32)
+        XCTAssertTrue(ingress.append(Data("included".utf8), sequence: 41))
+        XCTAssertTrue(ingress.append(Data("after".utf8), sequence: 42))
+
+        var pendingSelection = WebRemoteOutputBuffer(byteLimit: 32)
+        XCTAssertTrue(pendingSelection.append(contentsOf: ingress))
+
+        XCTAssertEqual(pendingSelection.take(after: 41), Data("after".utf8))
+    }
+
+    func testOutboundBufferKeepsSnapshotBeforeBufferedTerminalOutput() {
+        let snapshot = Data("snapshot".utf8)
+        var buffer = WebRemoteOutboundBuffer(maxQueuedOutputBytes: 4)
+
+        buffer.enqueueMessage(snapshot)
+        XCTAssertTrue(buffer.enqueueTerminalOutput(Data("ab".utf8), pane: "pane-1"))
+        XCTAssertTrue(buffer.enqueueTerminalOutput(Data("cd".utf8), pane: "pane-1"))
+        XCTAssertFalse(buffer.enqueueTerminalOutput(Data("e".utf8), pane: "pane-1"))
+
+        guard case let .message(message)? = buffer.next() else {
+            return XCTFail("Snapshot message must be sent first")
+        }
+        XCTAssertEqual(message, snapshot)
+        guard case let .terminalOutput(pane, output)? = buffer.next() else {
+            return XCTFail("Buffered terminal output must follow the snapshot")
+        }
+        XCTAssertEqual(pane, "pane-1")
+        XCTAssertEqual(output, Data("abcd".utf8))
+        XCTAssertNil(buffer.next())
+    }
+
+    func testAccessTokenIsRandomHexAndConstantTimeMatcherChecksWholeValue() {
+        let token = WebRemoteAccessToken.generate()
+
+        XCTAssertEqual(token.count, 64)
+        XCTAssertNotNil(UInt64(token.prefix(16), radix: 16))
+        XCTAssertTrue(WebRemoteAccessToken.matches(token, expected: token))
+        XCTAssertFalse(WebRemoteAccessToken.matches(nil, expected: token))
+        XCTAssertFalse(WebRemoteAccessToken.matches(token + "0", expected: token))
+        XCTAssertFalse(WebRemoteAccessToken.matches(String(token.dropLast()) + "0", expected: token))
+    }
+
+    func testAccessKeyPersistsUntilExplicitReset() {
+        let suite = "WebRemoteAccessKeyStoreTests.\(UUID().uuidString)"
+        guard let defaults = UserDefaults(suiteName: suite) else {
+            return XCTFail("Could not create isolated defaults")
+        }
+        defer { defaults.removePersistentDomain(forName: suite) }
+
+        let first = WebRemoteAccessKeyStore.loadOrCreate(defaults: defaults)
+        XCTAssertEqual(WebRemoteAccessKeyStore.loadOrCreate(defaults: defaults), first)
+
+        let reset = WebRemoteAccessKeyStore.reset(defaults: defaults)
+        XCTAssertNotEqual(reset, first)
+        XCTAssertEqual(WebRemoteAccessKeyStore.loadOrCreate(defaults: defaults), reset)
+    }
+
+    func testWebRemotePortPersistsUntilExplicitReset() {
+        let suite = "WebRemotePortStoreTests.\(UUID().uuidString)"
+        guard let defaults = UserDefaults(suiteName: suite) else {
+            return XCTFail("Could not create isolated defaults")
+        }
+        defer { defaults.removePersistentDomain(forName: suite) }
+
+        let initial = WebRemotePortStore.loadOrCreate(defaults: defaults)
+        XCTAssertEqual(initial.http, 43871)
+        XCTAssertEqual(initial.webSocket, 43872)
+        XCTAssertEqual(WebRemotePortStore.loadOrCreate(defaults: defaults), initial)
+
+        let reset = WebRemotePortStore.reset(defaults: defaults, randomPort: { 52000 })
+        XCTAssertEqual(reset.http, 52000)
+        XCTAssertEqual(reset.webSocket, 52001)
+        XCTAssertNotEqual(reset, initial)
+        XCTAssertEqual(WebRemotePortStore.loadOrCreate(defaults: defaults), reset)
+    }
+
+    func testEveryAppIconPresetProvidesAWebRemotePNG() throws {
+        for preset in AppIconPreset.allCases {
+            let value = try XCTUnwrap(WebRemoteBrandIcon.dataURL(for: preset), preset.rawValue)
+            XCTAssertTrue(value.hasPrefix("data:image/png;base64,"), preset.rawValue)
+            let encoded = String(value.dropFirst("data:image/png;base64,".count))
+            let png = try XCTUnwrap(Data(base64Encoded: encoded), preset.rawValue)
+            XCTAssertEqual(Array(png.prefix(8)), [137, 80, 78, 71, 13, 10, 26, 10], preset.rawValue)
+        }
+    }
+
+    func testAccessKeyCanBeCopiedSeparatelyFromSessionURL() {
+        let value = "http://192.168.1.20:43871/#token=abc123"
+
+        XCTAssertEqual(WebRemoteAccessURL.token(from: value), "abc123")
+        XCTAssertNil(WebRemoteAccessURL.token(from: "http://192.168.1.20:43871/"))
+    }
+
+    func testRedactedURLStripsTokenFragmentForSafeCopying() {
+        XCTAssertEqual(
+            WebRemoteAccessURL.redacted(from: "http://192.168.1.20:43871/#token=abc123"),
+            "http://192.168.1.20:43871/"
+        )
+        // A URL without a token fragment is returned unchanged.
+        XCTAssertEqual(
+            WebRemoteAccessURL.redacted(from: "http://192.168.1.20:43871/"),
+            "http://192.168.1.20:43871/"
+        )
+    }
+
+    func testHTTPRequestParsesGetAndStripsQuery() {
+        let data = Data("GET /app.js?v=1 HTTP/1.1\r\nHost: localhost\r\n\r\n".utf8)
+
+        XCTAssertEqual(
+            WebRemoteHTTPRequest.parse(data),
+            WebRemoteHTTPRequest(method: .get, path: "/app.js")
+        )
+    }
+
+    func testHTTPRequestRejectsUnsupportedMethodAndMalformedTarget() {
+        XCTAssertNil(WebRemoteHTTPRequest.parse(Data("POST / HTTP/1.1\r\n\r\n".utf8)))
+        XCTAssertNil(WebRemoteHTTPRequest.parse(Data("GET relative HTTP/1.1\r\n\r\n".utf8)))
+        XCTAssertNil(WebRemoteHTTPRequest.parse(Data("not-http".utf8)))
+    }
+
+    func testAssetsOnlyExposeBundledAllowlist() {
+        XCTAssertEqual(WebRemoteAssets.asset(for: "/")?.resource, "web-remote-index")
+        XCTAssertEqual(WebRemoteAssets.asset(for: "/xterm.mjs")?.contentType, "text/javascript; charset=utf-8")
+        XCTAssertEqual(WebRemoteAssets.asset(for: "/symbols-nerd-font-mono.ttf")?.contentType, "font/ttf")
+        XCTAssertNil(WebRemoteAssets.asset(for: "/../state.json"))
+        XCTAssertNil(WebRemoteAssets.asset(for: "/favicon.ico"))
+    }
+
+    func testHeadResponseKeepsContentLengthWithoutBody() {
+        let body = Data("hello".utf8)
+        let response = WebRemoteHTTPResponse.make(
+            status: 200,
+            reason: "OK",
+            contentType: "text/plain",
+            body: body,
+            includeBody: false
+        )
+        let text = String(decoding: response, as: UTF8.self)
+
+        XCTAssertTrue(text.contains("Content-Length: 5\r\n"))
+        XCTAssertTrue(text.hasSuffix("\r\n\r\n"))
+        XCTAssertFalse(text.hasSuffix("hello"))
+    }
+
+    func testProjectPathOnlyAcceptsExistingDirectories() throws {
+        let root = FileManager.default.temporaryDirectory
+            .appendingPathComponent("glint-web-remote-tests-\(UUID().uuidString)", isDirectory: true)
+        let file = root.appendingPathComponent("file.txt")
+        try FileManager.default.createDirectory(at: root, withIntermediateDirectories: true)
+        try Data("x".utf8).write(to: file)
+        defer { try? FileManager.default.removeItem(at: root) }
+
+        XCTAssertEqual(WebRemoteProjectPath.resolveExistingDirectory(root.path), root.path)
+        XCTAssertNil(WebRemoteProjectPath.resolveExistingDirectory(file.path))
+        XCTAssertNil(WebRemoteProjectPath.resolveExistingDirectory(root.appendingPathComponent("missing").path))
+        XCTAssertNil(WebRemoteProjectPath.resolveExistingDirectory("relative/path"))
+    }
+
+    @MainActor
+    func testRemoteCloseTargetsRequestedPaneAndRequiresConfirmationForBusyProcess() {
+        let workspaceID = UUID()
+        let closingPane = PaneID(value: 0)
+        let survivingPane = PaneID(value: 1)
+        let tab = WorkspaceTab(
+            id: TabID(value: 0),
+            name: nil,
+            root: .split(
+                direction: .horizontal,
+                ratio: 0.5,
+                a: .leaf(closingPane),
+                b: .leaf(survivingPane)
+            ),
+            focusedPane: survivingPane
+        )
+        let workspace = Workspace(
+            id: workspaceID,
+            name: "Remote Close",
+            userNamed: true,
+            accentHex: "5E5CE6",
+            symbol: "R",
+            tabs: [tab],
+            selectedTabID: tab.id,
+            nextTabSeq: 1,
+            panes: [
+                closingPane: Pane(id: closingPane, title: "vim"),
+                survivingPane: Pane(id: survivingPane, title: "zsh"),
+            ],
+            nextPaneSeq: 2
+        )
+        let store = WorkspaceStore(activity: PaneActivityStore())
+        store.workspaces = [workspace]
+        store.selectedWorkspaceID = workspaceID
+        store.paneProcesses[
+            WorkspaceStore.WorkspacePaneKey(workspace: workspaceID, pane: closingPane)
+        ] = "vim"
+        let handle = "\(workspaceID.uuidString):\(closingPane.value)"
+
+        XCTAssertEqual(
+            store.webRemoteCloseTerminal(pane: handle, confirmed: false),
+            .confirmationRequired
+        )
+        XCTAssertNotNil(store.workspaces[0].panes[closingPane])
+
+        XCTAssertEqual(
+            store.webRemoteCloseTerminal(pane: handle, confirmed: true),
+            .success
+        )
+        XCTAssertNil(store.workspaces[0].panes[closingPane])
+        XCTAssertNotNil(store.workspaces[0].panes[survivingPane])
+        XCTAssertEqual(store.workspaces[0].tabs[0].root.leaves, [survivingPane])
+        XCTAssertEqual(store.workspaces[0].tabs[0].focusedPane, survivingPane)
+    }
+
+    @MainActor
+    func testRemoteCloseRejectsWorkspaceLastTerminal() {
+        let workspace = Workspace.fresh(name: "Only", accentHex: "5E5CE6", symbol: "O")
+        let pane = try! XCTUnwrap(workspace.selectedTab?.focusedPane)
+        let store = WorkspaceStore(activity: PaneActivityStore())
+        store.workspaces = [workspace]
+        store.selectedWorkspaceID = workspace.id
+
+        XCTAssertEqual(
+            store.webRemoteCloseTerminal(
+                pane: "\(workspace.id.uuidString):\(pane.value)",
+                confirmed: true
+            ),
+            .failure("last-terminal")
+        )
+        XCTAssertNotNil(store.workspaces[0].panes[pane])
+    }
+
+    // MARK: - Challenge-response crypto (must match the JS client byte-for-byte)
+
+    private func hexString(_ data: Data) -> String {
+        data.map { String(format: "%02x", $0) }.joined()
+    }
+
+    private func hexString(_ key: SymmetricKey) -> String {
+        key.withUnsafeBytes { Data(Array($0)) }.map { String(format: "%02x", $0) }.joined()
+    }
+
+    func testTokenKeyDecodesHexAndRejectsAnythingElse() {
+        XCTAssertNil(WebRemoteCrypto.tokenKey(from: "0011ff"))
+        // Exactly 64 lowercase hex chars → 32 bytes.
+        let full = String(repeating: "ab", count: 32)
+        XCTAssertEqual(WebRemoteCrypto.tokenKey(from: full)?.count, 32)
+        // Uppercase, wrong length, non-hex, and empty all fail (fail closed).
+        XCTAssertNil(WebRemoteCrypto.tokenKey(from: String(repeating: "ABCD", count: 16)))
+        XCTAssertNil(WebRemoteCrypto.tokenKey(from: String(repeating: "00", count: 31)))
+        XCTAssertNil(WebRemoteCrypto.tokenKey(from: String(repeating: "zz", count: 32)))
+        XCTAssertNil(WebRemoteCrypto.tokenKey(from: ""))
+    }
+
+    /// Pins the Swift derivation to the exact bytes the JS client (vendored
+    /// noble) produces for the same inputs — the wire-compat contract. If this
+    /// changes, the browser and the Mac can no longer talk.
+    func testCryptoDerivationMatchesClientVector() {
+        let token = "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff"
+        let challenge = Data((0 ..< 32).map { UInt8($0) })
+        let key = try! XCTUnwrap(WebRemoteCrypto.tokenKey(from: token))
+
+        XCTAssertEqual(
+            hexString(WebRemoteCrypto.proof(tokenKey: key, challenge: challenge)),
+            "4bab2b0021f6ea13cfa4a9b0ca0741d025ccd291c5b98dbf43480e9ba086120b"
+        )
+        let keys = WebRemoteCrypto.sessionKeys(tokenKey: key, challenge: challenge)
+        XCTAssertEqual(hexString(keys.c2s), "e8c4e3f3f90401c6afdbc05ac630f5fb2ab4bea095e695e13551a45015f253c2")
+        XCTAssertEqual(hexString(keys.s2c), "0d95713984b1723faefc9da27063fb792860e30b29648123dd1ecafae17df0d3")
+    }
+
+    func testProofAndSessionKeysAreDeterministicAndChallengeBound() {
+        let key = WebRemoteCrypto.tokenKey(from: String(repeating: "9c", count: 32))!
+        let challengeA = Data(repeating: 0x01, count: 32)
+        let challengeB = Data(repeating: 0x02, count: 32)
+
+        // Same inputs → same outputs.
+        XCTAssertEqual(
+            WebRemoteCrypto.proof(tokenKey: key, challenge: challengeA),
+            WebRemoteCrypto.proof(tokenKey: key, challenge: challengeA)
+        )
+        // Different challenge → different proof and different keys (no leakage
+        // across connections).
+        XCTAssertNotEqual(
+            WebRemoteCrypto.proof(tokenKey: key, challenge: challengeA),
+            WebRemoteCrypto.proof(tokenKey: key, challenge: challengeB)
+        )
+        let a = WebRemoteCrypto.sessionKeys(tokenKey: key, challenge: challengeA)
+        let b = WebRemoteCrypto.sessionKeys(tokenKey: key, challenge: challengeB)
+        XCTAssertNotEqual(hexString(a.c2s), hexString(b.c2s))
+        XCTAssertNotEqual(hexString(a.s2c), hexString(b.s2c))
+        // Direction keys are themselves distinct.
+        XCTAssertNotEqual(hexString(a.c2s), hexString(a.s2c))
+    }
+
+    func testConstantTimeEqualsHandlesLengthAndContent() {
+        XCTAssertTrue(WebRemoteCrypto.constantTimeEquals(Data([1, 2, 3]), Data([1, 2, 3])))
+        XCTAssertFalse(WebRemoteCrypto.constantTimeEquals(Data([1, 2, 3]), Data([1, 2, 4])))
+        XCTAssertFalse(WebRemoteCrypto.constantTimeEquals(Data([1, 2, 3]), Data([1, 2])))
+        XCTAssertFalse(WebRemoteCrypto.constantTimeEquals(Data([1, 2, 3]), Data([])))
+        XCTAssertTrue(WebRemoteCrypto.constantTimeEquals(Data(), Data()))
+    }
+
+    func testNonceCounterRoundTripsAndStaysMonotonic() {
+        XCTAssertEqual(WebRemoteCrypto.nonce(for: 0), Data(count: 12))
+        XCTAssertEqual(WebRemoteCrypto.counter(fromNonce: WebRemoteCrypto.nonce(for: 0)), 0)
+        XCTAssertEqual(WebRemoteCrypto.counter(fromNonce: WebRemoteCrypto.nonce(for: 42)), 42)
+        // The low byte advances first (big-endian) and nonces never repeat.
+        XCTAssertEqual(WebRemoteCrypto.nonce(for: 1).last, 0x01)
+        var seen = Set<Data>()
+        for counter in 0 ..< 1_000 {
+            let nonce = WebRemoteCrypto.nonce(for: UInt64(counter))
+            XCTAssertEqual(nonce.count, 12)
+            XCTAssertTrue(seen.insert(nonce).inserted, "nonce reused at counter \(counter)")
+        }
+        XCTAssertNil(WebRemoteCrypto.counter(fromNonce: Data(count: 8)))
+    }
+
+    func testSealAndOpenRoundTripInEachDirection() {
+        let key = WebRemoteCrypto.tokenKey(from: String(repeating: "ab", count: 32))!
+        let challenge = Data(repeating: 0x07, count: 32)
+        let keys = WebRemoteCrypto.sessionKeys(tokenKey: key, challenge: challenge)
+        let plaintext = Data("the quick brown fox".utf8)
+
+        for (label, sendKey, recvKey) in [("c2s", keys.c2s, keys.c2s), ("s2c", keys.s2c, keys.s2c)] {
+            guard let frame = WebRemoteCrypto.sealFrame(plaintext: plaintext, key: sendKey, counter: 5) else {
+                return XCTFail("seal failed for \(label)")
+            }
+            // Frame = nonce(12) || ciphertext || tag(16).
+            XCTAssertEqual(frame.count, 12 + plaintext.count + 16)
+            XCTAssertEqual(
+                WebRemoteCrypto.counter(fromNonce: frame.prefix(12)),
+                5,
+                "nonce in frame must encode the counter"
+            )
+            let body = frame.subdata(in: 12 ..< frame.count)
+            XCTAssertEqual(
+                WebRemoteCrypto.openFrame(nonce: frame.prefix(12), body: body, key: recvKey),
+                plaintext,
+                "round-trip failed for \(label)"
+            )
+        }
+    }
+
+    func testOpenRejectsWrongKeyTamperingAndTruncation() {
+        let key = WebRemoteCrypto.tokenKey(from: String(repeating: "ab", count: 32))!
+        let otherKey = WebRemoteCrypto.tokenKey(from: String(repeating: "cd", count: 32))!
+        let challenge = Data(repeating: 0x07, count: 32)
+        let keys = WebRemoteCrypto.sessionKeys(tokenKey: key, challenge: challenge)
+        let other = WebRemoteCrypto.sessionKeys(tokenKey: otherKey, challenge: challenge)
+        let plaintext = Data("secret".utf8)
+
+        let frame = WebRemoteCrypto.sealFrame(plaintext: plaintext, key: keys.s2c, counter: 0)!
+        let nonce = frame.prefix(12)
+        let body = frame.subdata(in: 12 ..< frame.count)
+
+        // Wrong key (e.g. wrong token) → auth tag mismatch.
+        XCTAssertNil(WebRemoteCrypto.openFrame(nonce: nonce, body: body, key: other.s2c))
+        // Tamper one ciphertext byte → rejected.
+        var tampered = body
+        tampered[0] ^= 0xff
+        XCTAssertNil(WebRemoteCrypto.openFrame(nonce: nonce, body: tampered, key: keys.s2c))
+        // Truncated frame → rejected.
+        XCTAssertNil(WebRemoteCrypto.openFrame(nonce: nonce, body: body.prefix(10), key: keys.s2c))
+        // Wrong-length nonce → rejected.
+        XCTAssertNil(WebRemoteCrypto.openFrame(nonce: Data(count: 8), body: body, key: keys.s2c))
+    }
+
+    func testCryptoAssetIsRegisteredForTheClient() {
+        XCTAssertEqual(
+            WebRemoteAssets.asset(for: "/crypto.mjs")?.contentType,
+            "text/javascript; charset=utf-8"
+        )
+        XCTAssertNil(WebRemoteAssets.asset(for: "/crypto.js"))
+    }
+}
diff --git a/GlintTests/WebRemoteServerIntegrationTests.swift b/GlintTests/WebRemoteServerIntegrationTests.swift
new file mode 100644
index 0000000..0892370
--- /dev/null
+++ b/GlintTests/WebRemoteServerIntegrationTests.swift
@@ -0,0 +1,368 @@
+import CryptoKit
+import Network
+import XCTest
+@testable import Glint
+
+/// End-to-end tests that drive `WebRemoteServer.shared` over real sockets on the
+/// loopback interface. They cover the HTTP asset layer (including the allowlist
+/// and HEAD handling) and the WebSocket authentication flow (including the
+/// exponential backoff that throttles online token guessing).
+///
+/// These tests bind the project's persisted HTTP/WebSocket port pair on
+/// 127.0.0.1, so they will conflict with a concurrently running Glint whose web
+/// remote is enabled. The server is started fresh in `setUp` and stopped in
+/// `tearDown`; test methods run serially within the class.
+final class WebRemoteServerIntegrationTests: XCTestCase {
+    private var urlSession: URLSession!
+    private var readyToken: String?
+    private var httpOrigin: String?
+    private var webSocketURL: URL?
+
+    override func setUp() async throws {
+        try await super.setUp()
+        urlSession = URLSession(configuration: .ephemeral)
+        readyToken = nil
+        httpOrigin = nil
+        webSocketURL = nil
+
+        let ready = expectation(description: "WebRemoteServer reports .ready")
+        WebRemoteServer.shared.setStatusHandler { [weak self] status in
+            guard case let .ready(urls) = status,
+                  let url = urls.first,
+                  let token = WebRemoteAccessURL.token(from: url),
+                  let components = URLComponents(string: url),
+                  let host = components.host,
+                  let httpPort = components.port
+            else { return }
+            self?.readyToken = token
+            self?.httpOrigin = "http://\(host):\(httpPort)"
+            self?.webSocketURL = URL(string: "ws://\(host):\(httpPort + 1)/control")
+            ready.fulfill()
+        }
+        // Bind to loopback only — never touch a real NIC from tests.
+        WebRemoteServer.shared.setListenInterface(WebRemoteListenTarget.loopback)
+        WebRemoteServer.shared.start()
+        try await fulfillment(of: [ready], timeout: 10)
+        XCTAssertNotNil(readyToken, "Server should expose an access token in its ready URL")
+        XCTAssertNotNil(httpOrigin)
+        XCTAssertNotNil(webSocketURL)
+    }
+
+    override func tearDown() async throws {
+        WebRemoteServer.shared.stop()
+        // stop() is asynchronous on the server queue; let NWListener cancel.
+        try? await Task.sleep(nanoseconds: 400_000_000)
+        urlSession.invalidateAndCancel()
+        urlSession = nil
+        try await super.tearDown()
+    }
+
+    // MARK: - HTTP layer
+
+    func testHTTPServesIndexHtml() async throws {
+        let (data, http) = try await request("/")
+        XCTAssertEqual(http.statusCode, 200)
+        XCTAssertNotNil(http.value(forHTTPHeaderField: "Content-Type")?.range(of: "text/html"))
+        XCTAssertFalse(data.isEmpty)
+    }
+
+    func testHTTPServesAppJavaScript() async throws {
+        let (data, http) = try await request("/app.js")
+        XCTAssertEqual(http.statusCode, 200)
+        XCTAssertNotNil(http.value(forHTTPHeaderField: "Content-Type")?.range(of: "text/javascript"))
+        XCTAssertFalse(data.isEmpty)
+    }
+
+    func testHTTPServesVendoredXterm() async throws {
+        let (data, http) = try await request("/xterm.mjs")
+        XCTAssertEqual(http.statusCode, 200)
+        XCTAssertFalse(data.isEmpty)
+    }
+
+    func testHTTPReturns404ForUnknownAsset() async throws {
+        let (data, http) = try await request("/favicon.ico")
+        XCTAssertEqual(http.statusCode, 404)
+        XCTAssertFalse(data.isEmpty, "404 should still carry a short text body")
+    }
+
+    func testHTTPHeadOmitsBodyButKeepsContentLength() async throws {
+        let (data, http) = try await request("/app.js", method: "HEAD")
+        XCTAssertEqual(http.statusCode, 200)
+        XCTAssertTrue(data.isEmpty, "HEAD must not return a body")
+        XCTAssertNotNil(http.value(forHTTPHeaderField: "Content-Length"))
+    }
+
+    // MARK: - WebSocket authentication (challenge-response + AES-GCM)
+
+    func testWebSocketRejectsWrongProofThenAcceptsCorrectProof() async throws {
+        let token = try XCTUnwrap(readyToken)
+        let tokenKey = try XCTUnwrap(WebRemoteCrypto.tokenKey(from: token))
+        let task = makeWebSocket()
+        defer { task.cancel(with: .goingAway, reason: nil) }
+
+        // The server issues a per-connection challenge on connect.
+        let challenge = try await receiveAuthChallenge(task)
+
+        // Wrong proof → plaintext `unauthorized` after the backoff window. The
+        // token itself never crosses the wire.
+        try await send(task, ["type": "authenticate", "proof": wrongProofBase64])
+        let bad = try await receiveJSON(task)
+        XCTAssertEqual(bad["type"] as? String, "error")
+        XCTAssertEqual(bad["code"] as? String, "unauthorized")
+
+        // Correct proof → the first reply is an *encrypted* frame. Decrypting it
+        // to `{"type":"authenticated"}` proves the session keys agree.
+        let proof = WebRemoteCrypto.proof(tokenKey: tokenKey, challenge: challenge)
+        try await send(task, ["type": "authenticate", "proof": proof.base64EncodedString()])
+        let keys = WebRemoteCrypto.sessionKeys(tokenKey: tokenKey, challenge: challenge)
+        let good = try await receiveEncryptedJSON(task, key: keys.s2c)
+        // `sendState` no-ops without a WorkspaceStore, so only `authenticated`
+        // arrives — enough to prove the proof was accepted and the frame encrypted.
+        XCTAssertEqual(good["type"] as? String, "authenticated")
+    }
+
+    func testAuthenticationBackoffGrowsAcrossConsecutiveFailures() async throws {
+        let task = makeWebSocket()
+        defer { task.cancel(with: .goingAway, reason: nil) }
+        _ = try await receiveAuthChallenge(task)
+
+        func timedFailure() async throws -> TimeInterval {
+            let start = Date()
+            try await send(task, ["type": "authenticate", "proof": wrongProofBase64])
+            let reply = try await receiveJSON(task)
+            XCTAssertEqual(reply["code"] as? String, "unauthorized")
+            return Date().timeIntervalSince(start)
+        }
+
+        let first = try await timedFailure()    // ~0.25s
+        let second = try await timedFailure()   // ~0.5s
+
+        // Exponential: the second failure must wait materially longer than the
+        // first, yet stay far below the 16s cap. Loose thresholds absorb CI
+        // scheduler jitter (expected ratio is ~2x).
+        XCTAssertGreaterThan(second, first)
+        XCTAssertGreaterThanOrEqual(second, first * 1.4)
+        XCTAssertLessThan(second, 3.0)
+    }
+
+    func testAuthenticationBackoffSpansSeparateConnectionsFromSameSource() async throws {
+        let firstTask = makeWebSocket()
+        let secondTask = makeWebSocket()
+        defer {
+            firstTask.cancel(with: .goingAway, reason: nil)
+            secondTask.cancel(with: .goingAway, reason: nil)
+        }
+        _ = try await receiveAuthChallenge(firstTask)
+        _ = try await receiveAuthChallenge(secondTask)
+
+        let firstStart = Date()
+        try await send(firstTask, ["type": "authenticate", "proof": wrongProofBase64])
+        let firstReply = try await receiveJSON(firstTask)
+        XCTAssertEqual(firstReply["code"] as? String, "unauthorized")
+        let first = Date().timeIntervalSince(firstStart)
+
+        let secondStart = Date()
+        try await send(secondTask, ["type": "authenticate", "proof": wrongProofBase64])
+        let secondReply = try await receiveJSON(secondTask)
+        XCTAssertEqual(secondReply["code"] as? String, "unauthorized")
+        let second = Date().timeIntervalSince(secondStart)
+
+        XCTAssertGreaterThan(second, first)
+        XCTAssertGreaterThanOrEqual(second, first * 1.4)
+        XCTAssertLessThan(second, 3.0)
+    }
+
+    func testAuthenticationThrottleSpansConnectionsFromSameSource() {
+        var throttle = WebRemoteAuthThrottle(expirySeconds: 60)
+
+        XCTAssertEqual(throttle.recordFailure(for: "127.0.0.1", now: 1_000), 1)
+        XCTAssertEqual(
+            throttle.recordFailure(for: "127.0.0.1", now: 1_001),
+            2,
+            "A new connection from the same source must not reset the backoff"
+        )
+        XCTAssertEqual(throttle.recordFailure(for: "192.0.2.10", now: 1_001), 1)
+        XCTAssertEqual(
+            throttle.recordFailure(for: "127.0.0.1", now: 1_061),
+            1,
+            "Idle failure history should expire"
+        )
+    }
+
+    private var wrongProofBase64: String {
+        Data(repeating: 0, count: WebRemoteCrypto.challengeLength).base64EncodedString()
+    }
+
+    // MARK: - Pure-function behaviour
+
+    func testAuthBackoffCurveIsMonotonicAndCapped() {
+        let expected: [TimeInterval] = [0.25, 0.5, 1, 2, 4, 8, 16, 16]
+        for (count, want) in zip(1 ... 8, expected) {
+            XCTAssertEqual(
+                WebRemoteServer.authBackoffSeconds(forFailures: count),
+                want,
+                accuracy: 0.0001,
+                "count \(count)"
+            )
+        }
+        // Out-of-range inputs clamp, never grow unbounded.
+        XCTAssertEqual(WebRemoteServer.authBackoffSeconds(forFailures: 0), 0.25, accuracy: 0.0001)
+        XCTAssertEqual(WebRemoteServer.authBackoffSeconds(forFailures: 1_000), 16, accuracy: 0.0001)
+    }
+
+    func testClientAdmissionCapsTotalAndUnauthenticatedConnections() {
+        XCTAssertTrue(WebRemoteServer.allowsNewClient(total: 0, unauthenticated: 0))
+        XCTAssertTrue(
+            WebRemoteServer.allowsNewClient(
+                total: WebRemoteServer.maxClientConnections - 1,
+                unauthenticated: WebRemoteServer.maxUnauthenticatedConnections - 1
+            )
+        )
+        XCTAssertFalse(
+            WebRemoteServer.allowsNewClient(
+                total: WebRemoteServer.maxClientConnections,
+                unauthenticated: 0
+            )
+        )
+        XCTAssertFalse(
+            WebRemoteServer.allowsNewClient(
+                total: 0,
+                unauthenticated: WebRemoteServer.maxUnauthenticatedConnections
+            )
+        )
+    }
+
+    func testAuthSourceKeyIgnoresEphemeralPort() throws {
+        let first = NWEndpoint.hostPort(
+            host: "127.0.0.1",
+            port: try XCTUnwrap(NWEndpoint.Port(rawValue: 12_001))
+        )
+        let second = NWEndpoint.hostPort(
+            host: "127.0.0.1",
+            port: try XCTUnwrap(NWEndpoint.Port(rawValue: 12_002))
+        )
+
+        XCTAssertEqual(
+            WebRemoteServer.authSourceKey(for: first),
+            WebRemoteServer.authSourceKey(for: second)
+        )
+    }
+
+    func testLANListenTargetsRequireActiveAttackWarning() {
+        XCTAssertFalse(
+            WebRemoteListenTarget.requiresActiveAttackWarning(WebRemoteListenTarget.loopback)
+        )
+        XCTAssertTrue(
+            WebRemoteListenTarget.requiresActiveAttackWarning(WebRemoteListenTarget.any)
+        )
+        XCTAssertTrue(WebRemoteListenTarget.requiresActiveAttackWarning("en0"))
+    }
+
+    func testListenTargetBindAddressResolvesSpecialCases() {
+        XCTAssertEqual(WebRemoteListenTarget.bindAddress(for: WebRemoteListenTarget.loopback), "127.0.0.1")
+        XCTAssertNil(WebRemoteListenTarget.bindAddress(for: WebRemoteListenTarget.any))
+        XCTAssertNil(
+            WebRemoteListenTarget.bindAddress(for: "glint-definitely-not-an-interface"),
+            "An unknown interface name must not resolve to a bind address"
+        )
+    }
+
+    func testVanishedSelectedInterfaceFailsLoudly() async throws {
+        // A user-chosen NIC that no longer exists must surface `.failed` — never
+        // silently fall back to a 0.0.0.0 wildcard bind (that would widen
+        // exposure, the opposite of picking a NIC).
+        WebRemoteServer.shared.stop()
+        try? await Task.sleep(nanoseconds: 400_000_000)
+
+        let failed = expectation(description: "vanished interface reports .failed")
+        WebRemoteServer.shared.setStatusHandler { status in
+            if case .failed = status { failed.fulfill() }
+        }
+        WebRemoteServer.shared.setListenInterface("glint-definitely-not-an-interface")
+        WebRemoteServer.shared.start()
+        try await fulfillment(of: [failed], timeout: 10)
+    }
+
+    // MARK: - Helpers
+
+    private func request(_ path: String, method: String = "GET") async throws -> (Data, HTTPURLResponse) {
+        let origin = try XCTUnwrap(httpOrigin)
+        var req = URLRequest(url: try XCTUnwrap(URL(string: origin + path)))
+        req.httpMethod = method
+        req.timeoutInterval = 5
+        let (data, response) = try await urlSession.data(for: req)
+        return (data, try XCTUnwrap(response as? HTTPURLResponse))
+    }
+
+    private func makeWebSocket() -> URLSessionWebSocketTask {
+        let task = urlSession.webSocketTask(with: webSocketURL!)
+        task.resume()
+        return task
+    }
+
+    private func send(_ task: URLSessionWebSocketTask, _ object: [String: Any]) async throws {
+        let text = String(data: try JSONSerialization.data(withJSONObject: object), encoding: .utf8) ?? "{}"
+        try await task.send(.string(text))
+    }
+
+    /// Receive one raw message, bounded by a timeout so a misbehaving server
+    /// fails the test instead of hanging it.
+    private func receiveMessage(
+        _ task: URLSessionWebSocketTask,
+        timeoutSeconds: UInt64 = 6
+    ) async throws -> URLSessionWebSocketTask.Message {
+        try await withThrowingTaskGroup(of: URLSessionWebSocketTask.Message.self) { group in
+            group.addTask { try await task.receive() }
+            group.addTask {
+                try await Task.sleep(nanoseconds: timeoutSeconds * 1_000_000_000)
+                throw URLError(.timedOut)
+            }
+            guard let result = try await group.next() else { throw URLError(.timedOut) }
+            group.cancelAll()
+            return result
+        }
+    }
+
+    private func receiveJSON(_ task: URLSessionWebSocketTask) async throws -> [String: Any] {
+        switch try await receiveMessage(task) {
+        case let .string(text):
+            return try XCTUnwrap(JSONSerialization.jsonObject(with: Data(text.utf8)) as? [String: Any])
+        case let .data(data):
+            return try XCTUnwrap(JSONSerialization.jsonObject(with: data) as? [String: Any])
+        @unknown default:
+            throw URLError(.badServerResponse)
+        }
+    }
+
+    /// The server sends the plaintext challenge as soon as the socket opens.
+    private func receiveAuthChallenge(_ task: URLSessionWebSocketTask) async throws -> Data {
+        switch try await receiveMessage(task) {
+        case let .string(text):
+            let object = try XCTUnwrap(JSONSerialization.jsonObject(with: Data(text.utf8)) as? [String: Any])
+            XCTAssertEqual(object["type"] as? String, "auth-challenge")
+            return try XCTUnwrap(Data(base64Encoded: XCTUnwrap(object["challenge"] as? String)))
+        case .data:
+            throw URLError(.badServerResponse)
+        @unknown default:
+            throw URLError(.badServerResponse)
+        }
+    }
+
+    /// Receive one encrypted binary frame, decrypt it under `key`, and decode
+    /// the plaintext JSON. Closes the loop on the server's encrypt path.
+    private func receiveEncryptedJSON(
+        _ task: URLSessionWebSocketTask,
+        key: SymmetricKey
+    ) async throws -> [String: Any] {
+        let data: Data
+        switch try await receiveMessage(task) {
+        case let .data(value): data = value
+        case .string: throw URLError(.badServerResponse)
+        @unknown default: throw URLError(.badServerResponse)
+        }
+        let nonce = data.prefix(WebRemoteCrypto.nonceLength)
+        let body = data.subdata(in: WebRemoteCrypto.nonceLength ..< data.count)
+        let plaintext = try XCTUnwrap(WebRemoteCrypto.openFrame(nonce: nonce, body: body, key: key))
+        return try XCTUnwrap(JSONSerialization.jsonObject(with: plaintext) as? [String: Any])
+    }
+}
diff --git a/ghostty b/ghostty
index 0f86761..81f8da2 160000
--- a/ghostty
+++ b/ghostty
@@ -1 +1 @@
-Subproject commit 0f86761c0df7e9de8a11ec18bd2cb401f2fcc606
+Subproject commit 81f8da23679aa86988ab40b866bcbcf0a5bef4d5