Technical Library

flowchart LR
    %% スタイル定義：視認性を上げるために線を太く設定
    classDef default fill:#fff,stroke:#636e72,stroke-width:2px,color:#2d3436;
    classDef cloud fill:#f8f9fa,stroke:#b2bec3,stroke-width:2px,stroke-dasharray: 5 5;
    classDef active fill:#e3f2fd,stroke:#0984e3,stroke-width:3px,font-weight:bold;
    classDef secure fill:#ffebee,stroke:#d63031,stroke-width:3px,font-weight:bold;

    %% ノード定義
    User([User / Device]) 

    subgraph Internet [Public Internet]
        direction TB
        CF{Cloudflare
Zero Trust}
        IDP(Microsoft
Entra ID)
    end

    subgraph Private [OpsAtelier Private Network]
        direction TB
        Connector[Cloudflared
Connector]
        Apps[Internal Apps]
    end

    %% 接続線（太い矢印 ==> を使用）
    User ==> CF
    CF -.->|Verify| IDP
    IDP -.->|Token| CF
    CF ==>|Secure Tunnel| Connector
    Connector --> Apps

    %% クラス適用
    class User cloud;
    class CF,IDP active;
    class Connector,Apps secure;
    class Internet,Private default;