/* ============================================
   BOLT ABROAD — Design Tokens
   Art direction: Warm editorial / aspirational Europe travel
   Palette: Deep navy + warm ivory + terracotta accent + sage green
   Fonts: Zodiak (display) + Satoshi (body)
   ============================================ */

:root,
[data-theme='light'] {
  /* Surfaces — warm ivory / parchment */
  --color-bg: #faf8f3;
  --color-surface: #fdfcf8;
  --color-surface-2: #ffffff;
  --color-surface-offset: #f2ede4;
  --color-surface-offset-2: #ebe5da;
  --color-surface-dynamic: #e0d9cc;
  --color-divider: #d8d1c4;
  --color-border: #ccc5b6;

  /* Text — deep warm charcoal */
  --color-text: #1e1b16;
  --color-text-muted: #6b6458;
  --color-text-faint: #b0a898;
  --color-text-inverse: #faf8f3;

  /* Primary accent — deep navy */
  --color-primary: #1a2e4a;
  --color-primary-hover: #0f1e32;
  --color-primary-active: #081424;
  --color-primary-highlight: #d0d8e4;

  /* Secondary accent — terracotta (Europe warmth) */
  --color-accent: #c05a2b;
  --color-accent-hover: #a04520;
  --color-accent-active: #7d3418;
  --color-accent-highlight: #f2ddd3;
  --color-accent-light: #f5e8df;

  /* Tertiary — sage green (countryside) */
  --color-sage: #4a7c59;
  --color-sage-hover: #35603f;
  --color-sage-highlight: #d4e6da;

  /* Gold (Mediterranean warmth) */
  --color-gold: #c8860a;
  --color-gold-highlight: #f5e8c8;

  /* Semantic */
  --color-success: #437a22;
  --color-warning: #964219;
  --color-error: #a12c3c;

  /* Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.875rem;
  --radius-xl: 1.25rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 200ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 400ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows — warm-toned */
  --shadow-sm: 0 1px 3px oklch(0.15 0.02 60 / 0.08);
  --shadow-md: 0 4px 16px oklch(0.15 0.02 60 / 0.10);
  --shadow-lg: 0 12px 40px oklch(0.15 0.02 60 / 0.14);
  --shadow-xl: 0 24px 64px oklch(0.15 0.02 60 / 0.18);

  /* Content widths */
  --content-narrow: 640px;
  --content-prose: 720px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-full: 100%;

  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(3rem, 0.5rem + 7vw, 7rem);

  /* 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;

  /* Fonts */
  --font-display: 'Zodiak', 'Georgia', serif;
  --font-body: 'Satoshi', 'Inter', sans-serif;
}

/* ---- DARK MODE ---- */
[data-theme='dark'] {
  --color-bg: #13110e;
  --color-surface: #1a1712;
  --color-surface-2: #1f1c17;
  --color-surface-offset: #171410;
  --color-surface-offset-2: #1c1915;
  --color-surface-dynamic: #26221b;
  --color-divider: #2a2620;
  --color-border: #3a3530;
  --color-text: #e8e0d4;
  --color-text-muted: #8a8278;
  --color-text-faint: #5a544c;
  --color-text-inverse: #13110e;
  --color-primary: #7ea8d4;
  --color-primary-hover: #9bbde0;
  --color-primary-active: #b4ceea;
  --color-primary-highlight: #1e2a38;
  --color-accent: #e07848;
  --color-accent-hover: #e89468;
  --color-accent-active: #eaaa85;
  --color-accent-highlight: #3a2218;
  --color-accent-light: #2e1c12;
  --color-sage: #7aaa8a;
  --color-sage-hover: #94bc9e;
  --color-sage-highlight: #1e3025;
  --color-gold: #e8a830;
  --color-gold-highlight: #35280a;
  --color-success: #6daa45;
  --color-warning: #bb653b;
  --color-error: #dd6974;
  --shadow-sm: 0 1px 3px oklch(0 0 0 / 0.25);
  --shadow-md: 0 4px 16px oklch(0 0 0 / 0.35);
  --shadow-lg: 0 12px 40px oklch(0 0 0 / 0.45);
  --shadow-xl: 0 24px 64px oklch(0 0 0 / 0.55);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #13110e;
    --color-surface: #1a1712;
    --color-surface-2: #1f1c17;
    --color-surface-offset: #171410;
    --color-surface-offset-2: #1c1915;
    --color-surface-dynamic: #26221b;
    --color-divider: #2a2620;
    --color-border: #3a3530;
    --color-text: #e8e0d4;
    --color-text-muted: #8a8278;
    --color-text-faint: #5a544c;
    --color-text-inverse: #13110e;
    --color-primary: #7ea8d4;
    --color-primary-hover: #9bbde0;
    --color-primary-active: #b4ceea;
    --color-primary-highlight: #1e2a38;
    --color-accent: #e07848;
    --color-accent-hover: #e89468;
    --color-accent-active: #eaaa85;
    --color-accent-highlight: #3a2218;
    --color-accent-light: #2e1c12;
    --color-sage: #7aaa8a;
    --color-sage-hover: #94bc9e;
    --color-sage-highlight: #1e3025;
    --color-gold: #e8a830;
    --color-gold-highlight: #35280a;
  }
}