flowchart TD
    %% Simplified AutoShip Flow for Amazon Sellers

    subgraph Triggers["Inventory Triggers"]
        LI[Low Inventory] -->|Activates| AS
        SF[Sales Forecast] -->|Activates| AS
        MS[Manual Start] -->|Activates| AS
    end

    subgraph AutoShip["AutoShip Core"]
        AS[AutoShip Process] -->|Analyzes Data| CR[Calculate Requirements]
        CR -->|Determines| OQ[Optimal Quantities]
        OQ -->|Creates| SP[Shipment Plan]
    end

    subgraph Amazon["Amazon FBA"]
        SP -->|Generates| SL[Shipping Labels]
        SL -->|Sends to| AFC[Amazon Fulfillment Center]
    end

    subgraph Controls["Stop-Actions"]
        ES[Emergency Stop] -->|Halts| AS
        IL[Inventory Limits] -->|Restricts| OQ
        BL[Budget Limits] -->|Restricts| OQ
    end

    %% Visual styling
    classDef triggerNode fill:#f9f9ff,stroke:#333,stroke-width:1px;
    classDef autoShipNode fill:#e6f7ff,stroke:#0077cc,stroke-width:1px;
    classDef amazonNode fill:#fef2e5,stroke:#ff9900,stroke-width:1px;
    classDef controlNode fill:#fff5f5,stroke:#d32f2f,stroke-width:1px;

    class Triggers triggerNode;
    class AutoShip autoShipNode;
    class Amazon amazonNode;
    class Controls controlNode;