/* ===================================
   QURIYAT CLUB - Design System Tokens
   Modern Sports Club Theme
   =================================== */

:root {
  /* ===================================
     Color System
     =================================== */

  /* Primary Colors (Gold) */
  --color-primary-50: #fff9e6;
  --color-primary-100: #fff0c2;
  --color-primary-200: #ffe699;
  --color-primary-300: #fed95f;
  --color-primary-400: #f1a01f;
  --color-primary-500: #f1a01f;
  --color-primary-600: #d68a0f;
  --color-primary-700: #b8730a;
  --color-primary-800: #995e06;
  --color-primary-900: #7b4d05;

  /* Secondary Colors (Dark Navy) */
  --color-secondary-50: #f0f2f5;
  --color-secondary-100: #d9dce1;
  --color-secondary-200: #b0b6c1;
  --color-secondary-300: #858ea0;
  --color-secondary-400: #5d6980;
  --color-secondary-500: #1a1a2e;
  --color-secondary-600: #141424;
  --color-secondary-700: #0f0f1a;
  --color-secondary-800: #0a0a11;
  --color-secondary-900: #050508;

  /* Accent Colors */
  --color-accent: #16213e;
  --color-accent-light: #1f2d52;
  --color-accent-dark: #0e1524;

  /* Semantic Colors */
  --color-success: #22c55e;
  --color-success-light: #86efac;
  --color-success-dark: #16a34a;

  --color-warning: #f59e0b;
  --color-warning-light: #fcd34d;
  --color-warning-dark: #d97706;

  --color-error: #ef4444;
  --color-error-light: #fca5a5;
  --color-error-dark: #dc2626;

  --color-info: #3b82f6;
  --color-info-light: #93c5fd;
  --color-info-dark: #2563eb;

  /* Neutral Colors */
  --color-white: #ffffff;
  --color-black: #000000;
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;

  /* ===================================
     Typography System
     =================================== */

  /* Font Families */
  --font-family-base: 'IBM Plex Sans Arabic', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family-heading: 'IBM Plex Sans Arabic', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, monospace;

  /* Font Sizes - Modular Scale (1.250) */
  --font-size-xs: 0.75rem;      /* 12px */
  --font-size-sm: 0.875rem;     /* 14px */
  --font-size-base: 1rem;       /* 16px */
  --font-size-md: 1.125rem;     /* 18px */
  --font-size-lg: 1.25rem;      /* 20px */
  --font-size-xl: 1.5rem;       /* 24px */
  --font-size-2xl: 1.875rem;    /* 30px */
  --font-size-3xl: 2.25rem;     /* 36px */
  --font-size-4xl: 3rem;        /* 48px */
  --font-size-5xl: 3.75rem;     /* 60px */
  --font-size-6xl: 4.5rem;      /* 72px */

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

  /* Line Heights */
  --line-height-tight: 1.25;
  --line-height-snug: 1.375;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;
  --line-height-loose: 2;

  /* Letter Spacing */
  --letter-spacing-tighter: -0.05em;
  --letter-spacing-tight: -0.025em;
  --letter-spacing-normal: 0;
  --letter-spacing-wide: 0.025em;
  --letter-spacing-wider: 0.05em;
  --letter-spacing-widest: 0.1em;

  /* ===================================
     Spacing System (8pt Grid)
     =================================== */

  --spacing-0: 0;
  --spacing-1: 0.25rem;    /* 4px */
  --spacing-2: 0.5rem;     /* 8px */
  --spacing-3: 0.75rem;    /* 12px */
  --spacing-4: 1rem;       /* 16px */
  --spacing-5: 1.25rem;    /* 20px */
  --spacing-6: 1.5rem;     /* 24px */
  --spacing-8: 2rem;       /* 32px */
  --spacing-10: 2.5rem;    /* 40px */
  --spacing-12: 3rem;      /* 48px */
  --spacing-16: 4rem;      /* 64px */
  --spacing-20: 5rem;      /* 80px */
  --spacing-24: 6rem;      /* 96px */
  --spacing-32: 8rem;      /* 128px */

  /* ===================================
     Border Radius
     =================================== */

  --radius-none: 0;
  --radius-sm: 0.125rem;    /* 2px */
  --radius-base: 0.25rem;   /* 4px */
  --radius-md: 0.375rem;    /* 6px */
  --radius-lg: 0.5rem;      /* 8px */
  --radius-xl: 0.75rem;     /* 12px */
  --radius-2xl: 1rem;       /* 16px */
  --radius-3xl: 1.5rem;     /* 24px */
  --radius-full: 9999px;

  /* ===================================
     Shadows
     =================================== */

  --shadow-xs: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --shadow-base: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-md: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
  --shadow-2xl: 0 50px 100px -20px rgb(0 0 0 / 0.25);

  /* Brand Shadows */
  --shadow-primary: 0 4px 14px 0 rgb(241 160 31 / 0.3);
  --shadow-primary-lg: 0 10px 30px 0 rgb(241 160 31 / 0.4);
  --shadow-glow: 0 0 20px rgb(241 160 31 / 0.3);
  --shadow-glow-lg: 0 0 40px rgb(241 160 31 / 0.5);

  /* ===================================
     Transitions
     =================================== */

  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);

  /* ===================================
     Z-Index Scale
     =================================== */

  --z-index-dropdown: 1000;
  --z-index-sticky: 1020;
  --z-index-fixed: 1030;
  --z-index-modal-backdrop: 1040;
  --z-index-modal: 1050;
  --z-index-popover: 1060;
  --z-index-tooltip: 1070;

  /* ===================================
     Breakpoints (for reference)
     =================================== */

  --breakpoint-sm: 640px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1280px;
  --breakpoint-2xl: 1536px;
}

/* ===================================
   Component-Specific Tokens
   =================================== */

:root {
  /* Button Tokens */
  --btn-padding-y: var(--spacing-3);
  --btn-padding-x: var(--spacing-6);
  --btn-font-size: var(--font-size-base);
  --btn-border-radius: var(--radius-xl);
  --btn-shadow: var(--shadow-primary);
  --btn-shadow-hover: var(--shadow-primary-lg);

  /* Card Tokens */
  --card-padding: var(--spacing-6);
  --card-border-radius: var(--radius-2xl);
  --card-shadow: var(--shadow-base);
  --card-shadow-hover: var(--shadow-lg);

  /* Navbar Tokens */
  --navbar-height: 80px;
  --navbar-padding-y: var(--spacing-4);
  --navbar-background: var(--color-white);
  --navbar-shadow: var(--shadow-sm);

  /* Hero Tokens */
  --hero-min-height: 100vh;
  --hero-overlay-start: rgb(26 26 46 / 0.9);
  --hero-overlay-end: rgb(22 33 62 / 0.7);
}

/* ===================================
   Dark Mode Support (Optional)
   =================================== */

@media (prefers-color-scheme: dark) {
  :root {
    --color-white: #0f0f1a;
    --color-black: #ffffff;
    --color-gray-50: #1a1a2e;
    --color-gray-100: #16213e;
    --color-gray-800: #e5e7eb;
    --color-gray-900: #f9fafb;
  }
}