/* ============================================
   Design System Variables - Bni Drar Morocco
   Field Green, Sky Blue, and Sunlit Clay
   ============================================ */

:root {
    /* ===== Field Green ===== */
    --color-primary-50: #f1fbf4;
    --color-primary-100: #e1f6e7;
    --color-primary-200: #c6ecd3;
    --color-primary-300: #a1dfba;
    --color-primary-400: #7ecd9c;
    --color-primary-500: #5eb47e;
    --color-primary-600: #489362;
    --color-primary-700: #36704b;
    --color-primary-800: #275038;
    --color-primary-900: #1c3a29;
    --color-primary-950: #13281c;

    /* ===== Sun-Clay Accent ===== */
    --color-accent-50: #fff3e6;
    --color-accent-100: #ffe1c2;
    --color-accent-200: #ffc790;
    --color-accent-300: #f6a962;
    --color-accent-400: #e98e47;
    --color-accent-500: #d47733;
    --color-accent-600: #b35e29;
    --color-accent-700: #8a4520;
    --color-accent-800: #653418;
    --color-accent-900: #452311;

    /* ===== Neutral/Structure ===== */
    --color-neutral-50: #ffffff;
    --color-neutral-100: #f7faf9;
    --color-neutral-200: #edf2f0;
    --color-neutral-300: #dfe6e2;
    --color-neutral-400: #c5d0c9;
    --color-neutral-500: #a3b1a8;
    --color-neutral-600: #7f8f84;
    --color-neutral-700: #5a6b61;
    --color-neutral-800: #3b463f;
    --color-neutral-900: #232b26;

    /* Semantic Colors */
    --color-success: #5f8d55;
    --color-warning: #d67a3b;
    --color-error: #b8573a;
    --color-info: #3d4638;

    /* ===== Theme Colors ===== */
    --bg-primary: #f6fbfb;
    --bg-secondary: #eef7f2;
    --bg-tertiary: #e7f0e9;
    --bg-elevated: #ffffff;

    --text-primary: #1f2f2a;
    --text-secondary: #3f524b;
    --text-tertiary: #5b6f67;

    --border-color: rgba(44, 58, 43, 0.12);
    --border-razor: 1px solid rgba(44, 58, 43, 0.16);
    --border-color-strong: #2c3a2b;
    --shadow-color: rgba(44, 58, 43, 0.12);

    /* ===== Gradients & Glass ===== */
    --gradient-primary: linear-gradient(135deg, #f6fbff 0%, #e9f6f1 45%, #f7f1e0 100%);
    --gradient-gold: linear-gradient(135deg, #f0c78e 0%, #66b38b 100%);

    --glass-bg: var(--bg-secondary);
    --glass-border: rgba(44, 58, 43, 0.12);
    --glass-blur: 0px;
    --glass-shadow: none;

    /* ===== Spacing System (Generous Whitespace) ===== */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 3rem;
    --space-2xl: 4.5rem;
    --space-3xl: 6rem;
    --space-4xl: 7rem;
    --space-5xl: 9rem;

    /* ===== Typography (Village Warm) ===== */
    --font-family-primary: 'Cairo', 'Alegreya Sans', sans-serif;
    --font-family-heading: 'Amiri', 'Alegreya', serif;

    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.35rem;
    --font-size-2xl: 1.75rem;
    --font-size-3xl: 2.4rem;
    --font-size-4xl: 3.25rem;
    --font-size-5xl: 4.5rem;
    --font-size-6xl: 5.75rem;
    --font-size-7xl: 7rem;

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

    --line-height-tight: 1.1;
    --line-height-normal: 1.65;
    --line-height-relaxed: 1.85;

    /* ===== Edges (Soft/Organic) ===== */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 28px;
    --radius-full: 9999px;

    /* ===== Shadows (Soft/Organic) ===== */
    --shadow-sm: 0 12px 22px rgba(31, 47, 42, 0.08);
    --shadow-md: 0 16px 32px rgba(31, 47, 42, 0.12);
    --shadow-lg: 0 22px 48px rgba(31, 47, 42, 0.16);
    --shadow-xl: 0 32px 72px rgba(31, 47, 42, 0.2);

    /* ===== Transitions (Calm) ===== */
    --transition-base: 240ms ease-out;
    --transition-slow: 420ms ease-out;
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);

    /* ===== Z-Index Scale ===== */
    --z-dropdown: 100;
    --z-sticky: 500;
    --z-fixed: 1000;
    --z-modal: 2000;

    /* ===== Container ===== */
    --container-max-width: 1440px;
    --container-padding: 5vw;
}

/* ===== Dark Mode (Night Village) ===== */
[data-theme="dark"] {
    --bg-primary: #0f1a1a;
    --bg-secondary: #142322;
    --bg-tertiary: #1a2b28;
    --bg-elevated: #1f332f;

    --text-primary: #e9f4ee;
    --text-secondary: #b9c9c1;
    --text-tertiary: #8fa29a;

    --border-color: rgba(233, 244, 238, 0.08);
    --border-razor: 1px solid rgba(233, 244, 238, 0.12);
    --border-color-strong: #e9f4ee;
    --shadow-color: rgba(0, 0, 0, 0.72);

    --glass-bg: var(--bg-secondary);
    --glass-border: rgba(233, 244, 238, 0.08);

    --gradient-primary: linear-gradient(140deg, #1e2f2b 0%, #0f1a1a 100%);
    color-scheme: dark;
}