/* ============================================
   DESIGN TOKENS - KickStartX Sports Academy
   ============================================ */

:root {
  /* Colors - Primary Palette */
  --color-primary: #1a1d2e;
  --color-secondary: #252a41;
  --color-accent-cyan: #4dd4d4;
  --color-accent-pink: #ff4d8f;
  --color-accent-purple: #9d4dff;
  --color-accent-orange: #ff6b4d;
  --color-accent-blue: #4d9dff;
  
  /* Gradient Colors */
  --gradient-primary: linear-gradient(135deg, #ff6b4d 0%, #ff4d8f 100%);
  --gradient-secondary: linear-gradient(135deg, #ff4d8f 0%, #9d4dff 100%);
  --gradient-tertiary: linear-gradient(135deg, #9d4dff 0%, #4d9dff 100%);
  --gradient-quaternary: linear-gradient(135deg, #4d9dff 0%, #4dd4d4 100%);
  --gradient-hero: linear-gradient(135deg, #ff4d8f 0%, #4dd4d4 100%);
  
  /* Text Colors */
  --color-text-primary: #ffffff;
  --color-text-secondary: #b8c1ec;
  --color-text-muted: #7a8ab8;
  
  /* Background Colors */
  --color-bg-primary: #16182a;
  --color-bg-secondary: #1e2139;
  --color-bg-card: rgba(37, 42, 65, 0.6);
  --color-bg-card-hover: rgba(37, 42, 65, 0.9);
  
  /* UI Colors */
  --color-border: rgba(77, 212, 212, 0.2);
  --color-shadow: rgba(0, 0, 0, 0.3);
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Outfit', 'Inter', sans-serif;
  
  /* Font Sizes */
  --font-size-xs: 0.75rem;      /* 12px */
  --font-size-sm: 0.875rem;     /* 14px */
  --font-size-base: 1rem;       /* 16px */
  --font-size-lg: 1.125rem;     /* 18px */
  --font-size-xl: 1.25rem;      /* 20px */
  --font-size-2xl: 1.5rem;      /* 24px */
  --font-size-3xl: 1.875rem;    /* 30px */
  --font-size-4xl: 2.25rem;     /* 36px */
  --font-size-5xl: 3rem;        /* 48px */
  --font-size-6xl: 3.75rem;     /* 60px */
  
  /* Font Weights */
  --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: 1.2;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;
  
  /* Spacing Scale */
  --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 */
  --space-24: 6rem;     /* 96px */
  
  /* Border Radius */
  --radius-sm: 0.375rem;    /* 6px */
  --radius-md: 0.5rem;      /* 8px */
  --radius-lg: 0.75rem;     /* 12px */
  --radius-xl: 1rem;        /* 16px */
  --radius-2xl: 1.5rem;     /* 24px */
  --radius-full: 9999px;
  
  /* 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, 0.2);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 20px rgba(77, 212, 212, 0.3);
  --shadow-glow-pink: 0 0 20px rgba(255, 77, 143, 0.3);
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;
  
  /* Z-index Scale */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  
  /* Container Widths */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
  --container-2xl: 1400px;
  
  /* Breakpoints (for reference in JS) */
  --breakpoint-sm: 640px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1280px;
  --breakpoint-2xl: 1536px;
}

/* Dark mode adjustments (if needed in future) */
@media (prefers-color-scheme: dark) {
  :root {
    /* Already dark by default */
  }
}