/* tokens.css — Equanimity design tokens */

: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(2.25rem, 1rem + 3.5vw, 4rem);

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

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

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1180px;
  --content-full: 100%;

  /* Fonts */
  --font-display: 'Erode', 'Georgia', serif;
  --font-body: 'Work Sans', 'Segoe UI', sans-serif;
}

/* ---- LIGHT (default) ---- */
:root,
[data-theme='light'] {
  /* Surfaces — warm cream, not stark white */
  --color-bg: #faf6f0;
  --color-surface: #fffdfa;
  --color-surface-2: #ffffff;
  --color-surface-offset: #f2ebe0;
  --color-surface-offset-2: #ece2d2;
  --color-divider: #e3d8c8;
  --color-border: #d8cab2;

  /* Text */
  --color-text: #262726;
  --color-text-muted: #63615c;
  --color-text-faint: #9c988e;
  --color-text-inverse: #fdfbf7;

  /* Primary — brand blue */
  --color-primary: #005b96;
  --color-primary-hover: #00466f;
  --color-primary-active: #003452;
  --color-primary-highlight: #d6e6f1;

  /* Brand surface — fixed deep blue for footer/CTA bands, constant across themes */
  --color-brand-surface: #00436f;
  --color-brand-surface-2: #005b96;

  /* Accent — teal sampled from butterfly logo */
  --color-accent: #2f9e93;
  --color-accent-hover: #257e75;
  --color-accent-active: #1c605a;
  --color-accent-highlight: #d6ede9;

  /* Warm terracotta for the soft-tissue / massage touchpoint */
  --color-warm: #b5673a;
  --color-warm-highlight: #f1ddce;

  /* Success / status (Medicare/NDIS badges use neutral + accent, not literal green) */
  --color-success: #4c7a4a;
  --color-success-highlight: #dfe9dc;

  --shadow-sm: 0 1px 2px rgba(38, 34, 24, 0.06);
  --shadow-md: 0 8px 24px rgba(38, 34, 24, 0.08);
  --shadow-lg: 0 20px 48px rgba(38, 34, 24, 0.14);
}

/* ---- DARK ---- */
[data-theme='dark'] {
  --color-bg: #17191c;
  --color-surface: #1d2024;
  --color-surface-2: #202428;
  --color-surface-offset: #262a2f;
  --color-surface-offset-2: #2c3136;
  --color-divider: #33383e;
  --color-border: #3a4046;

  --color-text: #ece9e2;
  --color-text-muted: #a6a9ac;
  --color-text-faint: #737a80;
  --color-text-inverse: #1a1c1e;

  --color-primary: #6fb2e8;
  --color-primary-hover: #93c6ee;
  --color-primary-active: #b3d8f5;
  --color-primary-highlight: #223a4c;

  --color-brand-surface: #00436f;
  --color-brand-surface-2: #005b96;

  --color-accent: #5cc4b6;
  --color-accent-hover: #7fd2c6;
  --color-accent-active: #a2e0d6;
  --color-accent-highlight: #1f3936;

  --color-warm: #d8916a;
  --color-warm-highlight: #3a2b22;

  --color-success: #8fbf8a;
  --color-success-highlight: #263426;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #17191c;
    --color-surface: #1d2024;
    --color-surface-2: #202428;
    --color-surface-offset: #262a2f;
    --color-surface-offset-2: #2c3136;
    --color-divider: #33383e;
    --color-border: #3a4046;

    --color-text: #ece9e2;
    --color-text-muted: #a6a9ac;
    --color-text-faint: #737a80;
    --color-text-inverse: #1a1c1e;

    --color-primary: #6fb2e8;
    --color-primary-hover: #93c6ee;
    --color-primary-active: #b3d8f5;
    --color-primary-highlight: #223a4c;

    --color-brand-surface: #00436f;
    --color-brand-surface-2: #005b96;

    --color-accent: #5cc4b6;
    --color-accent-hover: #7fd2c6;
    --color-accent-active: #a2e0d6;
    --color-accent-highlight: #1f3936;

    --color-warm: #d8916a;
    --color-warm-highlight: #3a2b22;

    --color-success: #8fbf8a;
    --color-success-highlight: #263426;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.5);
  }
}