/* ============================================================
   AI Tools (tools.dang.pm) — Cross-brand admin, violet tech
   Aesthetic: dark
   Font hint: Inter (tight display) + IBM Plex Mono (labels)
   ============================================================ */

:root {
  /* v0.4.2 (2026-05-20): L bumped 60→70% so `color: var(--primary)` text on near-black
     surfaces passes WCAG AA (was 3.37:1 → now 5.42:1). Affected: showcase/03-dataviz
     .eyebrow / .filter-pill.active / .tag-chip.selected; page-A/page-B accents.
     Visual: violet stays vivid, slightly more luminous — still tech feel. */
  --brand-primary-h: 252;
  --brand-primary-s: 85%;
  --brand-primary-l: 70%;

  --brand-accent-h: 180;
  --brand-accent-s: 80%;
  --brand-accent-l: 55%;

  --brand-highlight-h: 145;
  --brand-highlight-s: 65%;
  --brand-highlight-l: 55%;

  /* --primary-on: with L=70%, white fails on primary fill (3.64:1) — use near-black (4.78:1). */
  --primary-on: hsl(0 0% 10%);
}