/* tokens.css — Is It Coercive design system */

:root {
  /* Type scale (fluid) */
  --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(2.25rem, 1rem + 3.5vw, 4.25rem);

  /* Spacing (4px base) */
  --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: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  --content-narrow: 640px;
  --content-default: 880px;
  --content-wide: 1160px;

  --font-display: 'Fraunces', 'Georgia', serif;
  --font-body: 'Work Sans', 'Helvetica Neue', sans-serif;
}

/* LIGHT MODE — warm cream + deep teal, calm and grounded */
:root, [data-theme='light'] {
  --color-bg: #f6f1ea;
  --color-surface: #fbf8f3;
  --color-surface-2: #ffffff;
  --color-surface-offset: #efe7db;
  --color-border: #e0d6c7;
  --color-divider: #e8dfd2;

  --color-text: #2b2621;
  --color-text-muted: #6b6058;
  --color-text-faint: #a89c8d;
  --color-text-inverse: #f9f5ee;

  --color-primary: #0e6e66;
  --color-primary-hover: #0a534d;
  --color-primary-active: #073d38;
  --color-primary-highlight: #d7e6e2;

  --color-sage: #7c9270;
  --color-sage-highlight: #e2e8d9;

  --color-urgent: #a2481f;
  --color-urgent-hover: #833915;
  --color-urgent-highlight: #f0dccf;

  --color-success: #43713a;
  --color-success-highlight: #dfe8d6;

  --color-warning: #8a5a17;
  --color-warning-highlight: #f0e2c8;

  --color-neutral-status: #6b6058;
  --color-neutral-highlight: #eae3d7;

  --shadow-sm: 0 1px 2px rgba(43, 38, 33, 0.06);
  --shadow-md: 0 6px 20px rgba(43, 38, 33, 0.08);
  --shadow-lg: 0 16px 40px rgba(43, 38, 33, 0.14);
}

/* DARK MODE — warm charcoal + brightened teal */
[data-theme='dark'] {
  --color-bg: #1b1713;
  --color-surface: #221d18;
  --color-surface-2: #27221c;
  --color-surface-offset: #2c2620;
  --color-border: #3d352b;
  --color-divider: #352e26;

  --color-text: #e9e1d4;
  --color-text-muted: #a89c8c;
  --color-text-faint: #746a5d;
  --color-text-inverse: #241f19;

  --color-primary: #58b0a5;
  --color-primary-hover: #7ec4ba;
  --color-primary-active: #3f8f85;
  --color-primary-highlight: #2a3733;

  --color-sage: #a3ba95;
  --color-sage-highlight: #313a2a;

  --color-urgent: #e08653;
  --color-urgent-hover: #eda173;
  --color-urgent-highlight: #402a1e;

  --color-success: #8fbd83;
  --color-success-highlight: #2c3627;

  --color-warning: #d9ac5c;
  --color-warning-highlight: #3d331f;

  --color-neutral-status: #a89c8c;
  --color-neutral-highlight: #332c24;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.5);
}