/*
 * Design tokens: the ONLY file the visual design needs to change for colour,
 * type and spacing. Placeholder values are neutral on purpose.
 * See DESIGN-HANDOFF.md.
 */
:root {
  --color-bg: #ffffff;
  --color-surface: #f6f7f9;
  --color-text: #1a1d23;
  --color-text-muted: #5b6270;
  --color-border: #e2e5ea;
  --color-accent: #1f4fd1;
  --color-accent-contrast: #ffffff;

  --font-body: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-heading: var(--font-body);
  --font-mono: ui-monospace, 'Cascadia Code', Consolas, monospace;

  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.25rem;
  --text-xl: 1.75rem;
  --text-2xl: 2.5rem;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2.5rem;
  --space-6: 4rem;

  --radius: 8px;
  --content-width: 1100px;
  --gutter: 16px;

  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #0f1115;
    --color-surface: #181b21;
    --color-text: #e8eaee;
    --color-text-muted: #9aa1ad;
    --color-border: #2a2f38;
    --color-accent: #7aa2ff;
    --color-accent-contrast: #0f1115;
  }
}