flowchart LR
    classDef edge fill:#1e293b,stroke:#38bdf8,stroke-width:2px,color:#f8fafc;
    classDef crypto fill:#1e293b,stroke:#818cf8,stroke-width:2px,color:#f8fafc;
    classDef aero fill:#1e293b,stroke:#f59e0b,stroke-width:2px,color:#f8fafc;
    classDef dag fill:#1e293b,stroke:#34d399,stroke-width:2px,color:#f8fafc;

    subgraph SEC_EDGE ["📱 1. On-Device Edge Intelligence (ELYRA)"]
        A1["Android Sensor Telemetry"] --> A2["Sliding Window Buffer"]
        A2 --> A3["Quantized LLM (Qwen 2.5 / Llama 3.2)"]
        A3 --> A4["Local Tool & Diagnostic Dispatch"]
    end

    subgraph SEC_CRYPTO ["🔐 2. Cryptographic Attestation (OPAP)"]
        B1["GS1 Digital Link URI"] --> B2["Merkle Signature Verifier"]
        B2 --> B3["Anti-Counterfeit Proof-of-Origin"]
        B3 --> B4["EU DPP 2.0 Passport Engine"]
    end

    subgraph SEC_AERO ["🛰️ 3. Aerospace Astrodynamics & C2"]
        C1["NORAD TLE Ingestion"] --> C2["SGP4 Vector Propagator"]
        C2 --> C3["Orbital Pass & Footprint Predictor"]
        C3 --> C4["Real-Time Ground Station C2"]
    end

    subgraph SEC_AGENTS ["🤖 4. Autonomous Multi-Agent Swarms"]
        D1["Strategic Task Ingestion"] --> D2["DAG Dependency Graph"]
        D2 --> D3["Parallel Consensus Engine"]
        D3 --> D4["Deterministic Action Execution"]
    end

    SEC_EDGE -->|Verified Edge Data| SEC_CRYPTO
    SEC_CRYPTO -->|Immutable Audit Log| SEC_AGENTS
    SEC_AGENTS -->|Autonomous Command Dispatch| SEC_AERO

    class A1,A2,A3,A4 edge;
    class B1,B2,B3,B4 crypto;
    class C1,C2,C3,C4 aero;
    class D1,D2,D3,D4 dag;

sequenceDiagram
    autonumber
    actor User as 👤 Field Operator
    participant App as 📱 ELYRA Android APK
    participant Memory as 🪟 Sliding Window Memory
    participant Router as ⚡ Adaptive Inference Router
    participant LLM as 🧠 On-Device Quantized LLM
    participant Tools as 🛠️ Sensor & Telemetry Engine

    User->>App: Voice Command / Diagnostic Trigger
    App->>Memory: Append user prompt (Token Budget Check)
    alt Context > 2048 Tokens
        Memory->>Memory: Evict oldest turn (FIFO preserving System Prompt)
    end
    Memory->>Router: Forward Active Window
    Router->>LLM: Stream quantized GGUF inference (28.4 tok/s)
    LLM-->>Router: Tool Call Request: `get_device_telemetry()`
    Router->>Tools: Sample CPU, Battery Temp, Memory Pressure, Network RTT
    Tools-->>Router: Z-score Anomaly Matrix (Normal: z < 2.5)
    Router->>LLM: Inject Tool Diagnostics
    LLM-->>App: Stream Structured Solution & Waveform
    App-->>User: Real-Time Audio + HUD Visualization

stateDiagram-v2
    [*] --> Ingestion: GS1 Digital Link 2027 Ingested
    Ingestion --> Parsing: Extract Canonical Components
    Parsing --> CryptographicVerify: Verify Ed25519 / ECDSA Merkle Proof
    
    state CryptographicVerify {
        [*] --> HashGeneration
        HashGeneration --> SignatureVerification
        SignatureVerification --> TimestampValidation
    }
    
    CryptographicVerify --> Valid: Proof Valid (Zero-Knowledge Verified)
    CryptographicVerify --> Invalid: Tampered / Revoked Signature
    
    Valid --> DPPEmission: Mint EU DPP 2.0 Compliance Passport
    Invalid --> AlertTrigger: Quarantine Supply Chain Entry
    
    DPPEmission --> [*]
    AlertTrigger --> [*]