flowchart TD
    User[Benutzer]
    UI[Blazor Server UI\nDashboard / Standorte / Settings / Cockpit / Logs]
    Orch[ExportOrchestrationService]
    SiteExport[SiteExportService]
    Consolidated[ConsolidatedExportService]
    Hana[HanaQueryService]
    SapGateway[SapGatewayService]
    SapComposition[SapCompositionService]
    ManualExcel[ManualExcelImportService]
    Transform[TransformationCatalog + RecordTransformationService]
    Central[CentralSalesRecordService]
    Cockpit[ManagementCockpitService]
    Config[ConfigTransferService]
    Init[DatabaseInitializationService]
    Timer[TimerBackgroundService]
    Logs[AppEventLogService + ExportLogService]
    SQLite[(SQLite\ntrafag_exporter.db)]
    HANA[(SAP HANA)]
    SAP[(SAP Gateway / OData)]
    LocalFS[(Lokales Dateisystem)]
    SharePoint[(SharePoint)]

    User --> UI
    UI --> Orch
    UI --> Cockpit
    UI --> Config
    UI --> Init

    Timer --> Orch
    Orch --> SiteExport
    Orch --> Consolidated

    SiteExport --> Hana
    SiteExport --> SapComposition
    SiteExport --> ManualExcel
    SiteExport --> Transform
    SiteExport --> Central
    SiteExport --> Logs

    SapComposition --> SapGateway
    Consolidated --> LocalFS
    Consolidated --> SharePoint
    Cockpit --> SQLite
    Cockpit --> LocalFS
    Config --> SQLite
    Init --> SQLite
    Logs --> SQLite
    Central --> SQLite

    Hana --> HANA
    SapGateway --> SAP
    ManualExcel --> LocalFS
    ManualExcel --> SharePoint
    SiteExport --> LocalFS
    SiteExport --> SharePoint
    SiteExport --> SQLite
    UI --> SQLite

    classDef infra fill:#eef6ff,stroke:#336699,color:#102030;
    classDef app fill:#f7f2ff,stroke:#6f42c1,color:#201030;
    classDef ext fill:#eefaf0,stroke:#2d7a46,color:#102010;

    class UI,Orch,SiteExport,Consolidated,Hana,SapGateway,SapComposition,ManualExcel,Transform,Central,Cockpit,Config,Init,Timer,Logs app;
    class SQLite,LocalFS infra;
    class HANA,SAP,SharePoint,User ext;