🎨 Palette: Replace save alert with inline feedback

public/style.css

@@ -400,6 +400,17 @@ button.primary:hover {
     transition: var(--transition-fast);
 }
 
+.vab-save-btn:hover,
+.vab-cancel-btn:hover {
+    background: var(--glass-bg);
+}
+
+.vab-save-btn.success {
+    background: var(--success-color, #4CAF50);
+    border-color: var(--success-color, #4CAF50);
+    color: white;
+}
+
 .vab-cat-tab:hover {
     border-color: var(--color-primary);
     color: white;

src/ui/VABEditor.ts

@@ -41,7 +41,7 @@
         this.blueprint = createFalconPreset();
         try {
             this.savedBlueprints = loadBlueprints();
         } catch (e) {
             this.savedBlueprints = [];
         }
 
@@ -147,7 +147,18 @@
                     this.savedBlueprints.push(this.blueprint);
                 }
                 saveBlueprints(this.savedBlueprints);
-                alert('Blueprint saved!');
+
+                // Inline success feedback
+                const originalText = saveBtn.textContent;
+                saveBtn.textContent = 'Saved!';
+                saveBtn.classList.add('success');
+                saveBtn.setAttribute('aria-live', 'polite');
+
+                setTimeout(() => {
+                    saveBtn.textContent = originalText;
+                    saveBtn.classList.remove('success');
+                    saveBtn.removeAttribute('aria-live');
+                }, 2000);
                 return;
             }