/* ─────────────────────────────────────────────────────────────────────────
 * design-systems/geometric/tokens.css
 *
 * Structured, geometric interface. Neutral cool-gray canvas, one confident
 * blue accent for every interactive control; violet stays a content-only
 * flourish (gradients/badges), never a token in this contract.
 * ─────────────────────────────────────────────────────────────────── */

:root {
  /* Surface */
  --bg: #f5f6f8;
  --surface: #ffffff;
  --surface-warm: #eceef2;

  /* Foreground */
  --fg: #111827;
  --fg-2: #1f2937;
  --muted: #5b6472;
  --meta: #7c8592;

  /* Border */
  --border: #e2e5ea;
  --border-soft: #eef0f3;

  /* Accent */
  --accent: #3b82f6;
  --accent-on: #ffffff;
  --accent-hover: color-mix(in oklab, var(--accent), black 8%);
  --accent-active: color-mix(in oklab, var(--accent), black 14%);

  /* Semantic */
  --success: #16a34a;
  --warn: #d97706;
  --danger: #dc2626;

  /* Typography — fonts */
  --font-display: "Inter", "Helvetica Neue", sans-serif;
  --font-body: "Inter", "Helvetica Neue", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  /* Radius — precise, moderate */
  --radius-sm: 8px;
  --radius-md: 12px;

  /* Typography — type scale */
  --text-xs: 12px;
  --text-sm: 14px;
  --text-base: 16px;
  --text-lg: 18px;
  --text-xl: 24px;
  --text-2xl: 34px;
  --text-3xl: 50px;
  --text-4xl: 68px;

  /* Typography — leading & tracking */
  --leading-body: 1.5;
  --leading-tight: 1.08;
  --tracking-display: -0.02em;

  /* Section rhythm */
  --section-y-desktop: 96px;
  --section-y-tablet: 68px;
  --section-y-phone: 48px;

  /* Layout */
  --container-max: 1180px;
  --container-gutter-desktop: 24px;
  --container-gutter-tablet: 16px;
  --container-gutter-phone: 16px;
}