/* tokens.css — Download More Tokens
 * Hallmark · theme: Cobalt (modern-minimal) · OKLCH token set
 * Light is canonical; dark is an equal first-class surface.
 */

:root {
  color-scheme: light;

  /* Type */
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "IBM Plex Sans", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-md: 1.25rem;
  --text-lg: 1.5625rem;
  --text-xl: 1.953rem;
  --text-2xl: 2.441rem;
  --text-display: clamp(3.75rem, 8vw, 6.5rem);

  /* Surfaces */
  --color-paper: oklch(98.5% 0.004 250);
  --color-surface: oklch(97.4% 0.005 250);
  --color-surface-raised: oklch(99.2% 0.003 250);
  --color-sink: oklch(95.3% 0.007 250);

  /* Ink */
  --color-ink: oklch(24% 0.02 258);
  --color-ink-2: oklch(32% 0.018 257);
  --color-ink-3: oklch(42% 0.013 255);
  --color-ink-4: oklch(50% 0.011 254);

  /* Structure */
  --color-rule: oklch(89.5% 0.008 251);
  --color-rule-2: oklch(82.5% 0.011 252);
  --color-gauge-track: oklch(91.5% 0.008 251);

  /* Signal */
  --color-accent: oklch(58% 0.2 256);
  --color-accent-strong: oklch(51% 0.2 256);
  --color-action: oklch(50% 0.2 256);
  --color-action-hover: oklch(45% 0.2 256);
  --color-accent-ink: oklch(98.8% 0.004 256);
  --color-accent-soft: oklch(94.6% 0.024 256);
  --color-focus: oklch(48% 0.22 256);

  /* Elevation */
  --shadow-nav: 0 12px 32px oklch(22% 0.02 258 / 0.08), 0 1px 2px oklch(22% 0.02 258 / 0.08);
  --shadow-console: 0 18px 48px oklch(22% 0.02 258 / 0.06);

  /* Geometry */
  --rule-hair: 1px;
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-pill: 999px;

  /* 4 pt spacing scale */
  --space-3xs: 0.125rem;
  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-4xl: 9rem;

  /* Motion */
  --dur-micro: 100ms;
  --dur-short: 180ms;
  --dur-long: 420ms;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.7, 0, 0.84, 0);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

  /* Layout */
  --measure: 72rem;
  --page-gutter: clamp(1rem, 4vw, 2rem);
  --z-base: 1;
  --z-sticky: 200;
}

[data-theme="dark"] {
  color-scheme: dark;

  --color-paper: oklch(18.5% 0.015 260);
  --color-surface: oklch(21.5% 0.014 260);
  --color-surface-raised: oklch(24.5% 0.014 260);
  --color-sink: oklch(27% 0.014 259);

  --color-ink: oklch(93% 0.008 258);
  --color-ink-2: oklch(85% 0.01 257);
  --color-ink-3: oklch(76% 0.012 256);
  --color-ink-4: oklch(69% 0.012 256);

  --color-rule: oklch(31% 0.014 258);
  --color-rule-2: oklch(40% 0.015 257);
  --color-gauge-track: oklch(30% 0.014 258);

  --color-accent: oklch(69% 0.16 258);
  --color-accent-strong: oklch(76% 0.14 258);
  --color-action: oklch(69% 0.16 258);
  --color-action-hover: oklch(76% 0.14 258);
  --color-accent-ink: oklch(19% 0.04 258);
  --color-accent-soft: oklch(31% 0.05 258);
  --color-focus: oklch(78% 0.14 258);

  --shadow-nav: 0 12px 32px oklch(5% 0.01 258 / 0.24), 0 1px 2px oklch(5% 0.01 258 / 0.24);
  --shadow-console: 0 18px 48px oklch(5% 0.01 258 / 0.2);
}