/**
 * CSS Custom Properties (Variables)
 * Foundation for theming and consistent design
 */

:root {
    /* ==================== Colors ==================== */
    /* Primary Brand Colors */
    --color-primary: #FF5722;
    --color-primary-dark: #e04400;
    --color-primary-light: #ff6b2e;

    --color-accent: #FF0000;
    /* Red for JUST IN badge */

    /* Base Colors */
    --color-text: #1a1a1a;
    --color-text-secondary: #666666;
    --color-text-muted: #999999;

    --color-bg: #ffffff;
    --color-bg-secondary: #f5f5f5;
    --color-bg-tertiary: #eeeeee;

    --color-border: #e0e0e0;
    --color-border-light: #f0f0f0;

    /* Dark backgrounds */
    --color-dark: #1a1a1a;
    --color-dark-secondary: #2c2c2c;

    /* ==================== Typography ==================== */
    --font-heading: 'PT Serif', Georgia, serif;
    --font-body: 'Bitter', Georgia, serif;
    --font-urdu: 'Noto Nastaliq Urdu', serif;

    /* Font Sizes */
    --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 Weights */
    --font-light: 300;
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-extrabold: 800;

    /* Line Heights */
    --leading-tight: 1.25;
    --leading-normal: 1.5;
    --leading-relaxed: 1.75;
    --leading-loose: 2;

    /* ==================== Spacing ==================== */
    --space-1: 0.25rem;
    /* 4px */
    --space-2: 0.5rem;
    /* 8px */
    --space-3: 0.75rem;
    /* 12px */
    --space-4: 1rem;
    /* 16px */
    --space-5: 1.25rem;
    /* 20px */
    --space-6: 1.5rem;
    /* 24px */
    --space-8: 2rem;
    /* 32px */
    --space-10: 2.5rem;
    /* 40px */
    --space-12: 3rem;
    /* 48px */
    --space-16: 4rem;
    /* 64px */
    --space-20: 5rem;
    /* 80px */

    /* ==================== Layout ==================== */
    --container-max-width: 1200px;
    --container-padding: var(--space-4);

    --header-top-bg: #1a1a1a;
    --header-nav-bg: #E3E1E4;

    --header-height: 120px;
    --header-top-height: 50px;
    --nav-height: 50px;
    --breaking-bar-height: 40px;

    /* ==================== Border Radius ==================== */
    --radius-none: 0;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    /* ==================== Shadows ==================== */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

    /* ==================== Transitions ==================== */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;

    /* ==================== Z-Index ==================== */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}