/* tokens.css — Villa Fontaine Beau, Provençal Riviera palette */

:root {
  /* 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, 3.25rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 4.5rem);
  --text-hero: clamp(2.75rem, 0.8rem + 6vw, 6.5rem);

  /* Spacing (4px system) */
  --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;

  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.9rem;
  --radius-xl: 1.4rem;
  --radius-full: 9999px;

  --transition-interactive: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  --content-narrow: 640px;
  --content-default: 980px;
  --content-wide: 1240px;
  --content-full: 100%;

  /* Fonts */
  --font-display: 'Zodiak', 'Iowan Old Style', Georgia, serif;
  --font-body: 'Work Sans', 'Helvetica Neue', Arial, sans-serif;
}

/* LIGHT — sun-bleached stone, terracotta, olive grove */
:root,
[data-theme='light'] {
  --color-bg: oklch(0.97 0.015 75);
  --color-surface: oklch(0.985 0.009 72);
  --color-surface-2: oklch(0.995 0.004 70);
  --color-surface-offset: oklch(0.935 0.022 68);
  --color-surface-offset-2: oklch(0.89 0.028 62);
  --color-surface-dynamic: oklch(0.85 0.03 60);
  --color-divider: oklch(0.86 0.02 65);
  --color-border: oklch(0.8 0.025 60);

  --color-text: oklch(0.24 0.025 45);
  --color-text-muted: oklch(0.46 0.03 45);
  --color-text-faint: oklch(0.66 0.02 50);
  --color-text-inverse: oklch(0.97 0.012 70);

  /* Terracotta primary */
  --color-primary: oklch(0.53 0.15 40);
  --color-primary-hover: oklch(0.44 0.14 38);
  --color-primary-active: oklch(0.36 0.12 36);
  --color-primary-highlight: oklch(0.91 0.04 45);

  /* Olive secondary (accents, icons) */
  --color-olive: oklch(0.48 0.075 122);
  --color-olive-hover: oklch(0.4 0.07 122);
  --color-olive-highlight: oklch(0.9 0.035 120);

  /* Sea (used sparingly for detail dividers) */
  --color-sea: oklch(0.55 0.09 215);
  --color-sea-highlight: oklch(0.9 0.03 215);

  --color-success: #437a22;
  --color-error: #a12c7b;

  --shadow-sm: 0 1px 2px oklch(0.25 0.03 45 / 0.08);
  --shadow-md: 0 6px 20px oklch(0.25 0.03 45 / 0.1);
  --shadow-lg: 0 20px 48px oklch(0.25 0.03 45 / 0.16);
}

/* DARK — dusk over the Estérel, warm charcoal */
[data-theme='dark'] {
  --color-bg: oklch(0.19 0.018 45);
  --color-surface: oklch(0.22 0.018 45);
  --color-surface-2: oklch(0.25 0.018 45);
  --color-surface-offset: oklch(0.26 0.02 48);
  --color-surface-offset-2: oklch(0.3 0.022 48);
  --color-surface-dynamic: oklch(0.34 0.024 48);
  --color-divider: oklch(0.32 0.018 45);
  --color-border: oklch(0.38 0.02 45);

  --color-text: oklch(0.92 0.012 65);
  --color-text-muted: oklch(0.7 0.015 60);
  --color-text-faint: oklch(0.52 0.015 55);
  --color-text-inverse: oklch(0.22 0.02 45);

  --color-primary: oklch(0.72 0.13 42);
  --color-primary-hover: oklch(0.79 0.12 44);
  --color-primary-active: oklch(0.84 0.1 46);
  --color-primary-highlight: oklch(0.32 0.05 42);

  --color-olive: oklch(0.68 0.09 122);
  --color-olive-hover: oklch(0.75 0.09 122);
  --color-olive-highlight: oklch(0.3 0.04 122);

  --color-sea: oklch(0.68 0.08 215);
  --color-sea-highlight: oklch(0.3 0.03 215);

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 6px 20px oklch(0 0 0 / 0.35);
  --shadow-lg: 0 20px 48px oklch(0 0 0 / 0.45);
}