/**
 * AAN-Personal Color Design Tokens
 * Theme: Professional Blue/Teal
 * Developer: Angel Luis Duran
 */

:root {
    /* ========================================
       PRIMARY BRAND COLORS (AAN-Solutions Theme)
       ======================================== */
    --primary: #DC2626;           /* Caribbean Red - Main brand color */
    --primary-dark: #B91C1C;      /* Darker red for hover states */
    --primary-light: #EF4444;     /* Lighter red for backgrounds */
    --accent: #F97316;            /* Coral Orange - Accent color */
    --accent-dark: #EA580C;       /* Darker orange */
    --accent-light: #FB923C;      /* Lighter orange */

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #DC2626, #F97316);
    --gradient-hero: linear-gradient(135deg, #DC2626 0%, #F97316 100%);
    --gradient-overlay: linear-gradient(180deg, rgba(220, 38, 38, 0.9), rgba(249, 115, 22, 0.9));

    /* ========================================
       GRAYSCALE (Identical across all AAN products)
       ======================================== */
    --white: #FFFFFF;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    --black: #000000;

    /* ========================================
       SEMANTIC COLORS (Identical across all AAN products)
       ======================================== */
    --success: #10B981;
    --success-light: #D1FAE5;
    --success-dark: #065F46;

    --warning: #F59E0B;
    --warning-light: #FEF3C7;
    --warning-dark: #92400E;

    --error: #EF4444;
    --error-light: #FEE2E2;
    --error-dark: #991B1B;

    --info: #3B82F6;
    --info-light: #DBEAFE;
    --info-dark: #1E40AF;

    /* ========================================
       SPACING SCALE (Identical across all AAN products)
       ======================================== */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;

    /* ========================================
       TYPOGRAPHY SCALE (Identical across all AAN products)
       ======================================== */
    --text-xs: 0.75rem;     /* 12px */
    --text-sm: 0.875rem;    /* 14px */
    --text-base: 1rem;      /* 16px */
    --text-lg: 1.125rem;    /* 18px */
    --text-xl: 1.25rem;     /* 20px */
    --text-2xl: 1.5rem;     /* 24px */
    --text-3xl: 1.875rem;   /* 30px */
    --text-4xl: 2.25rem;    /* 36px */
    --text-5xl: 3rem;       /* 48px */

    --font-light: 300;
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-black: 900;

    /* ========================================
       SHADOWS (Identical across all AAN products)
       ======================================== */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Brand-specific shadows with primary color */
    --shadow-primary: 0 10px 25px -5px rgba(220, 38, 38, 0.3);
    --shadow-primary-lg: 0 20px 40px -10px rgba(220, 38, 38, 0.4);

    /* ========================================
       BORDER RADIUS (Identical across all AAN products)
       ======================================== */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;

    /* ========================================
       TRANSITIONS (Identical across all AAN products)
       ======================================== */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;

    /* ========================================
       Z-INDEX LAYERS (Identical across all AAN products)
       ======================================== */
    --z-base: 0;
    --z-dropdown: 1000;
    --z-sticky: 1100;
    --z-fixed: 1200;
    --z-modal-backdrop: 1300;
    --z-modal: 1400;
    --z-popover: 1500;
    --z-tooltip: 1600;
}

/* ========================================
   DARK MODE SUPPORT (Optional - Future enhancement)
   ======================================== */
@media (prefers-color-scheme: dark) {
    :root {
        /* Can be implemented later if needed */
    }
}