/* ============================================
   10X BETTER YOUTH DEVELOPMENT
   Design Tokens & Base Styles
   Palette: Deep Navy + Vibrant Gold + Warm Coral
   Energy, ambition, possibility
   ============================================ */

:root,
[data-theme='light'] {
  /* Surfaces */
  --color-bg: #FAFAFA;
  --color-surface: #FFFFFF;
  --color-surface-2: #F5F5F7;
  --color-surface-offset: #EDECEC;
  --color-divider: #E0DFDF;
  --color-border: #D4D3D3;

  /* Text */
  --color-text: #0F1825;
  --color-text-muted: #4A5568;
  --color-text-faint: #A0AEC0;
  --color-text-inverse: #FFFFFF;

  /* Brand Palette */
  --color-navy: #0B2545;
  --color-navy-mid: #1A3A6E;
  --color-navy-light: #2E5FA3;

  --color-gold: #F5A623;
  --color-gold-hover: #E09018;
  --color-gold-light: #FDF0D5;

  --color-coral: #E8523A;
  --color-coral-hover: #D0401E;

  --color-green: #27AE60;
  --color-green-hover: #1E8449;

  /* Primary = Gold (energy, positivity) */
  --color-primary: #F5A623;
  --color-primary-hover: #E09018;

  /* Accent = Coral (urgency, action) */
  --color-accent: #E8523A;

  /* Radii */
  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(11,37,69,0.08);
  --shadow-md: 0 4px 16px rgba(11,37,69,0.10);
  --shadow-lg: 0 12px 40px rgba(11,37,69,0.14);
  --shadow-xl: 0 24px 60px rgba(11,37,69,0.18);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 250ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 400ms cubic-bezier(0.16, 1, 0.3, 1);

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

  /* Type Scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.82rem + 0.275vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.625vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.4rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1.5rem + 3.5vw, 5rem);
  --text-hero: clamp(3rem, 1rem + 6vw, 7rem);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 980px;
  --content-wide: 1240px;

  /* Fonts */
  --font-display: 'Plus Jakarta Sans', 'Helvetica Neue', sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', sans-serif;
}

[data-theme='dark'] {
  --color-bg: #0A0F1A;
  --color-surface: #101726;
  --color-surface-2: #161E30;
  --color-surface-offset: #1A2438;
  --color-divider: #1F2C44;
  --color-border: #253350;
  --color-text: #E8EAF0;
  --color-text-muted: #8B97B0;
  --color-text-faint: #4A5568;
  --color-text-inverse: #0F1825;
  --color-navy: #1A3A6E;
  --color-navy-mid: #2E5FA3;
  --color-navy-light: #4A7FC1;
  --color-gold: #F5C842;
  --color-gold-hover: #E6B830;
  --color-gold-light: #3A2D0A;
  --color-primary: #F5C842;
  --color-primary-hover: #E6B830;
  --color-coral: #FF6B52;
  --color-coral-hover: #E8523A;
  --color-accent: #FF6B52;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.5);
  --shadow-xl: 0 24px 60px rgba(0,0,0,0.6);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #0A0F1A;
    --color-surface: #101726;
    --color-surface-2: #161E30;
    --color-surface-offset: #1A2438;
    --color-divider: #1F2C44;
    --color-border: #253350;
    --color-text: #E8EAF0;
    --color-text-muted: #8B97B0;
    --color-text-faint: #4A5568;
    --color-text-inverse: #0F1825;
    --color-navy: #1A3A6E;
    --color-navy-mid: #2E5FA3;
    --color-navy-light: #4A7FC1;
    --color-gold: #F5C842;
    --color-gold-hover: #E6B830;
    --color-gold-light: #3A2D0A;
    --color-primary: #F5C842;
    --color-primary-hover: #E6B830;
    --color-coral: #FF6B52;
    --color-accent: #FF6B52;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.5);
    --shadow-xl: 0 24px 60px rgba(0,0,0,0.6);
  }
}