:root {
    /* Brand Colors */
    --color-primary: #FFAB00;
    --color-primary-rgb: 255, 171, 0;
    --color-dark: #404040;
    --color-dark-rgb: 64, 64, 64;
    --color-white: #FFFFFF;
    --color-light: #F5F5F5;

    /* Semantic */
    --color-success: #2E7D4F;
    --color-success-light: #E8F5E9;
    --color-warning: #E6961E;
    --color-warning-light: #FFF8E1;
    --color-danger: #C62828;
    --color-danger-light: #FFEBEE;
    --color-info: #1565C0;
    --color-info-light: #E3F2FD;

    /* Surfaces */
    --surface-primary: var(--color-white);
    --surface-secondary: var(--color-light);
    --surface-overlay: rgba(64, 64, 64, 0.6);

    /* Text */
    --text-primary: #404040;
    --text-inverse: #FFFFFF;
    --text-secondary: #757575;
    --text-muted: #9E9E9E;

    /* Dashboard */
    --dash-bg: #EAEAEA;
    --dash-sidebar: var(--color-dark);
    --dash-sidebar-hover: #333333;

    /* Typography */
    --font-primary: 'IBM Plex Sans Arabic', 'Segoe UI', system-ui, sans-serif;
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;

    --weight-light: 300;
    --weight-regular: 400;
    --weight-medium: 500;
    --weight-semibold: 600;
    --weight-bold: 700;

    --leading-tight: 1.25;
    --leading-normal: 1.5;
    --leading-relaxed: 1.75;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 0.75rem;
    --space-base: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 2.5rem;
    --space-3xl: 3rem;
    --space-4xl: 4rem;
    --space-5xl: 5rem;
    --space-6xl: 6rem;

    /* Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(64,64,64,0.06);
    --shadow-md: 0 4px 6px rgba(64,64,64,0.08);
    --shadow-lg: 0 10px 25px rgba(64,64,64,0.10);
    --shadow-xl: 0 20px 50px rgba(64,64,64,0.14);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
}