flowchart TB
    classDef studio fill:#0a0a0a,stroke:#a855f7,stroke-width:2px,color:#fff
    classDef shipped fill:#0a0a0a,stroke:#22c55e,stroke-width:2px,color:#fff
    classDef testing fill:#0a0a0a,stroke:#eab308,stroke-width:2px,color:#fff
    classDef planning fill:#0a0a0a,stroke:#64748b,stroke-width:2px,color:#cbd5e1,stroke-dasharray:5 3
    classDef plat fill:#111111,stroke:#475569,stroke-width:1px,color:#e2e8f0
    classDef oss fill:#0a0a0a,stroke:#00d2ff,stroke-width:1.5px,color:#fff

    ED["⬣ emredogan.work<br/>cinematic portfolio · Lumina AI rep"]:::studio

    subgraph SHIPPED ["▲  SHIPPED IN PRODUCTION"]
        direction LR
        CWH["☁  Cloud Waste Hunter<br/><sub>multi-tenant FinOps SaaS</sub>"]:::shipped
        VCA["✦  VibingCoderAI<br/><sub>execution-kit generator</sub>"]:::shipped
    end

    subgraph FLIGHT ["◐  IN FLIGHT"]
        direction LR
        FAI["♔  FormAI · SixPack AI<br/><sub>Flutter · BlazePose · IAP</sub>"]:::testing
        PD["⊕  PawDoc<br/><sub>AI pet-health triage</sub>"]:::planning
        AV["✺  Aevum<br/><sub>caregiving operating system</sub>"]:::planning
    end

    subgraph OSS ["○  OPEN SOURCE PACKAGES"]
        direction LR
        LC["@emredogan/lumina-chat<br/><sub>cinematic AI chat widget</sub>"]:::oss
        CLI["@emredogan/cli<br/><sub>POSIX terminal companion</sub>"]:::oss
    end

    subgraph PLATFORM ["━━━ PRIMITIVES I REACH FOR ━━━"]
        direction LR
        AWS["AWS<br/>Lambda · API GW · Cognito<br/>DynamoDB · Bedrock · Athena"]:::plat
        IAC["Terraform<br/>S3 remote state · workspaces<br/>phase-separated apply"]:::plat
        VRC["Vercel<br/>edge · KV · ISR · analytics"]:::plat
        SUP["Supabase<br/>Postgres RLS · Edge Functions<br/>Auth · Storage"]:::plat
        ANT["Anthropic Claude<br/>pinned snapshots<br/>ephemeral prompt cache"]:::plat
        OBS["Sentry · PostHog · CloudWatch<br/>structured logging · req-id propagation"]:::plat
    end

    ED -.->|deploys on| VRC
    ED -.->|chats with| ANT
    ED -.->|emits| LC
    ED -.->|emits| CLI

    CWH ==> AWS
    CWH ==> IAC
    CWH ==> ANT
    CWH ==> OBS

    VCA ==> AWS
    VCA ==> VRC
    VCA ==> IAC
    VCA ==> ANT

    FAI ==> SUP
    FAI ==> OBS
    FAI -.-> IAC

    PD --> SUP
    PD --> ANT
    PD --> OBS

    AV -.planned.-> AWS
    AV -.planned.-> ANT
    AV -.planned.-> SUP

flowchart LR
    U([Visitor]) --> B["Next.js 16 · App Router<br/>React 19 · RSC by default"]
    B -->|streaming| C["/api/chat"]
    B -->|Server Action| S[sendContactEmail]
    B -->|ISR 5m| T["/telemetry"]
    B -->|ISR 30m| CL["/changelog"]

    C --> AI["Vercel AI SDK v6<br/>streamText"]
    AI --> A["Anthropic Claude<br/>Haiku 4.5 · pinned snapshot"]

    S --> R[Resend transactional]
    T --> KV[(Vercel KV)]
    CL --> GH[GitHub Events API]

    I["instrumentation.ts<br/>edge + server lazy-load"] --> SEN[Sentry]
    CR["cron · daily / weekly / incident"] --> AT["Auto-tweet 2.0<br/>4 formats · KV 14d dedupe"]
    SEN -.webhook.-> AT

flowchart TB
    U([Tenant browser]) -->|"HTTPS · JWT"| CF["CloudFront + AWS WAF"]
    CF --> AG["API Gateway v2<br/>Cognito JWT authorizer · CORS"]
    AG --> L["AWS Lambda · container image<br/>Python 3.11 · FastAPI + Mangum<br/><b>dual-mode handler</b><br/>HTTP + async self-invocation"]

    L -->|fan-out| W["Async scan workers<br/>ThreadPoolExecutor · 32 threads"]
    W -->|"STS AssumeRole<br/>+ ExternalId"| TA[("Tenant AWS Accounts<br/>30+ per-service collectors")]

    L --> DDB[("DynamoDB · 5 tables<br/>jobs · chat · users · pricing · accts")]
    L --> AT["Athena<br/>CUR 2.0 data lake"]
    L --> BR["Bedrock · Claude 3.5 Haiku<br/><b>explanation-only</b>"]
    L --> PB["Playbook engine<br/>deterministic CLI remediation"]
    L --> LS["Lemon Squeezy<br/>HMAC-verified webhook · idempotent"]
    L --> SM[(Secrets Manager)]

    FUR["Lambda Function URL · IAM-locked<br/>SSE chat · 600s timeout"] -.-> BR

    classDef ai fill:#0a0a0a,stroke:#a855f7,stroke-width:2px,color:#fff
    classDef safety fill:#0a0a0a,stroke:#22c55e,stroke-width:2px,color:#fff
    class BR ai
    class PB,FUR safety

flowchart LR
    U([User]) --> FE["Vercel · Next.js 16<br/>React 19 · Amplify v6 · CSP/HSTS"]
    FE -->|"fetch + Cognito JWT"| AG["API Gateway REST<br/>10 rps throttle · X-Ray · access logs"]
    AG --> L["AWS Lambda · Node 20 · Docker<br/>generatePrompt · webhook"]
    L -->|"OCC reservation<br/>retry × 3"| DB[("DynamoDB<br/>prompts · users")]
    L --> AN["Anthropic Claude Haiku 4.5<br/><b>cache_control: ephemeral</b><br/>≈ 16% input cost ↓"]
    L -->|"HMAC + timing-safe"| LS["LemonSqueezy webhook<br/>idempotent · sub-resolved by email"]
    L --> CG["Cognito User Pool<br/>email/password + Google IdP"]
    BG["AWS Budgets · $50/mo cap<br/>80% actual · 100% forecasted"] -.alarms.-> L

    classDef cost fill:#0a0a0a,stroke:#22c55e,stroke-width:2px,color:#fff
    class BG,AN cost

flowchart TB
    subgraph FL["Flutter Client · iOS + Android"]
        UI["Material 3 + go_router"]
        ST[Riverpod state]
        CAM["Camera + ML Kit BlazePose<br/><sub>on-device · no upload</sub>"]
        PA["8× PoseAnalyzer subclasses<br/>138-exercise catalogue · factory dispatch"]
        WG["WorkoutGenerator<br/><sub>_assertNoGymEquipment invariant</sub>"]
    end

    subgraph NT["Native bridges"]
        WID["Home widgets<br/>Kotlin · SwiftUI WidgetKit"]
        LA["iOS Live Activity<br/>Dynamic Island"]
    end

    subgraph SB["Supabase Backend"]
        PG[("Postgres<br/><b>RLS on every table</b>")]
        AU[Auth]
        S["Storage · recipes · exercises"]
        EF["Edge Function · Deno<br/>revenuecat-webhook<br/><sub>idempotent on last_event_id</sub>"]
    end

    RC[RevenueCat IAP] -->|webhook| EF
    RC -->|customerInfo| FL
    EF -->|upsert| PG

    UI --> ST --> WG
    CAM --> PA --> WG
    FL --> SB
    FL -. App Group .-> NT

    OBS["Sentry beforeSend → drop until consent<br/>PostHog → init after consent<br/>PII scrubbed · age gate in front"] -.-> FL

    classDef priv fill:#0a0a0a,stroke:#22c55e,stroke-width:2px,color:#fff
    classDef rls fill:#0a0a0a,stroke:#eab308,stroke-width:2px,color:#fff
    class OBS priv
    class PG,EF rls

flowchart LR
    M["Flutter App<br/>iOS · Android"] -->|signed URL| R2[("Cloudflare R2<br/>media bucket")]
    M -->|Supabase JS| EF["Supabase Edge Functions<br/>auth · rate-limit · paywall · ownership"]
    EF -->|"POST /analyze<br/>+ R2 signed URL"| AI["ai-service · FastAPI<br/>Fly.io · uv · multi-stage Docker<br/>non-root · tini · healthcheck"]

    AI -->|pre-flight| EM["Emergency Keyword Guard<br/><b>runs before any model call</b>"]
    AI --> CL["Anthropic Claude<br/>text + reasoning"]
    AI --> GO["Google AI · vision"]
    AI --> UP[("Upstash Redis<br/>semantic cache")]
    UP -.indexes.-> OAI["OpenAI<br/>text-embedding-3-small"]

    EF --> PG[("Postgres<br/>RLS on every table")]
    AI -->|"result + disclaimer"| EF
    EF --> M

    OBS["Doppler secrets<br/>Sentry · structlog"] -.-> AI

    classDef guard fill:#0a0a0a,stroke:#ef4444,stroke-width:2px,color:#fff
    class EM guard

flowchart TB
    subgraph IA["Four-tab Information Architecture"]
        direction LR
        T["⌂  Today<br/>daily brief · 0-3 action cards<br/>quiet wins · coming up · family pulse"]
        TL["≡  Timeline<br/>searchable memory of all events"]
        P["☉  People<br/>mom · dad · care team · circle"]
        ADA["✦  Ada AI<br/>explanations · no destructive commands"]
    end

    subgraph IN["Inputs"]
        direction LR
        MED["Medication photos<br/>OCR + pharmacist review"]
        EOB["EOB documents<br/>anomaly detection · 'overcharged by $X'"]
        APPT[Appointments]
        FAM[Family pulse]
    end

    subgraph P0["P0 Safety Rails — gate everything"]
        direction LR
        SAFE["Pharmacist-in-the-loop<br/>verified-source OCR · 'not clinical' boundary"]
        PRIV["HIPAA · GDPR · KVKK<br/>family-scope RLS · region-pinned · BAA per processor"]
    end

    IN --> IA
    P0 -.gates.-> IA

    NS["⌖  North-star: <b>Aevum-was-right moment</b> rate<br/>confirmed-accurate catches per user per month · target ≥ 1"] -.measures.-> IA

    classDef safe fill:#0a0a0a,stroke:#ef4444,stroke-width:2px,color:#fff
    classDef ns fill:#0a0a0a,stroke:#a855f7,stroke-width:2px,color:#fff
    class SAFE,PRIV safe
    class NS ns