Affiliate CMS Architecture

flowchart TB
    subgraph BROWSER["🌐 Browser"]
        REQ["Request: yoursite.com/post/slug"]
    end

    subgraph ENTRY["📥 Entry Points"]
        INDEX["index.php
        Frontend Router"]
        ADMIN_ENTRY["admin/*.php
        Admin Panel"]
    end

    subgraph CORE["🔧 Core System"]
        direction TB
        BOOT["bootstrap.php
        Initializes everything"]
        
        subgraph CLASSES["Core Classes"]
            direction LR
            DB["Database
            PDO Wrapper"]
            SETTINGS["Settings
            Site Config"]
            AUTH["Auth
            Login/Sessions"]
        end
        
        subgraph MODELS["Data Models"]
            direction LR
            POST["Post
            Blog articles"]
            CAT["Category
            Taxonomies"]
            AMZN["AmazonAffiliate
            Product API"]
        end
    end

    subgraph THEMES["🎨 Themes"]
        SELECTOR{"Settings:
        active_theme"}
        T1["developer/
        Dark Mode"]
        T2["minimalist/
        Light & Clean"]
        T3["magazine/
        Bold Colors"]
        
        subgraph FILES["Template Files"]
            H["header.php"]
            F["footer.php"]
            I["index.php"]
            S["single.php"]
        end
    end

    subgraph ADMIN["🔐 Admin Panel"]
        direction TB
        A_DASH["Dashboard"]
        A_POSTS["Posts Manager"]
        A_CATS["Categories"]
        A_SETTINGS["Site Settings"]
        A_AMAZON["Amazon Config"]
        A_THEMES["Theme Selector"]
        A_USERS["User Management"]
    end

    subgraph DATA["🗄️ MySQL"]
        direction LR
        DB_USERS[("users")]
        DB_POSTS[("posts")]
        DB_CATS[("categories")]
        DB_SETTINGS[("settings")]
    end

    subgraph EXTERNAL["🌍 External"]
        AMAZON_API["Amazon PA-API"]
    end

    REQ --> INDEX & ADMIN_ENTRY
    INDEX --> BOOT
    ADMIN_ENTRY --> BOOT
    BOOT --> CLASSES
    BOOT --> MODELS
    
    DB --> DATA
    POST --> DB
    CAT --> DB
    SETTINGS --> DB
    AUTH --> DB
    
    INDEX --> SELECTOR
    SELECTOR --> T1 & T2 & T3
    T1 & T2 & T3 --> FILES
    FILES --> POST & CAT & SETTINGS & AMZN
    
    A_SETTINGS --> SETTINGS
    A_AMAZON --> AMZN
    A_THEMES --> SETTINGS
    A_POSTS --> POST
    A_CATS --> CAT
    A_USERS --> AUTH
    
    AMZN --> AMAZON_API

    classDef purple fill:#6366f1,stroke:#8b5cf6,color:white
    classDef green fill:#10b981,stroke:#059669,color:white
    classDef pink fill:#ec4899,stroke:#be185d,color:white
    classDef orange fill:#f59e0b,stroke:#d97706,color:black
    classDef blue fill:#3b82f6,stroke:#1d4ed8,color:white
    classDef dark fill:#1e1e2e,stroke:#3f3f46,color:#e4e4e7

    class INDEX,BOOT purple
    class T1,T2,T3,H,F,I,S green
    class A_DASH,A_POSTS,A_CATS,A_SETTINGS,A_THEMES,A_USERS pink
    class AMZN,A_AMAZON,AMAZON_API orange
    class DB,DB_USERS,DB_POSTS,DB_CATS,DB_SETTINGS blue
    class POST,CAT,AUTH,SETTINGS dark