/* comeon rummy — variables.css
   Slate Utility palette (LIGHT_COLOR_007) — light-dominant editorial
   Token order: palette → ink → surface → accent → geometry → motion
*/
:root {
  /* Palette — slate paper system */
  --paper: #F6F8FC;
  --paper-2: #EDF1F8;
  --paper-3: #E2E8F4;
  --surface: #FFFFFF;
  --surface-2: #FAFBFD;
  --surface-tint: rgba(36, 87, 167, 0.04);

  /* Ink */
  --ink: #1B2638;
  --ink-2: #34425A;
  --ink-muted: #5A6B85;
  --ink-soft: #7E8FA8;

  /* Primary — deep blue reserved for nav + headline chips + CTA */
  --primary: #2457A7;
  --primary-2: #1B4688;
  --primary-3: #163A75;
  --primary-soft: rgba(36, 87, 167, 0.10);
  --primary-ink: #FFFFFF;

  /* Accent — restrained violet (typographic posters + rule callouts only) */
  --accent: #A044C5;
  --accent-soft: rgba(160, 68, 197, 0.12);

  /* Status */
  --success: #1F7A4A;
  --warn: #B8761F;
  --danger: #B53B3B;

  /* Borders */
  --border: #E2E8F4;
  --border-2: #C9D3E3;
  --border-strong: #94A3B8;

  /* Geometry */
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* Shadow — tinted to page hue, not pure black */
  --shadow-card: 0 1px 2px rgba(27, 38, 56, 0.04), 0 8px 24px rgba(27, 38, 56, 0.06);
  --shadow-lift: 0 2px 4px rgba(27, 38, 56, 0.06), 0 16px 40px rgba(27, 38, 56, 0.10);
  --shadow-inset: inset 0 1px 0 rgba(255, 255, 255, 0.6);

  /* Spacing */
  --gap-1: 4px;
  --gap-2: 8px;
  --gap-3: 12px;
  --gap-4: 16px;
  --gap-5: 20px;
  --gap-6: 24px;
  --gap-7: 32px;
  --gap-8: 48px;
  --gap-9: 64px;
  --gap-10: 96px;

  /* Container */
  --container: 1200px;
  --container-narrow: 880px;
  --container-wide: 1320px;

  /* Typography scale */
  --fs-12: 12px;
  --fs-13: 13px;
  --fs-14: 14px;
  --fs-15: 15px;
  --fs-16: 16px;
  --fs-18: 18px;
  --fs-20: 20px;
  --fs-24: 24px;
  --fs-28: 28px;
  --fs-32: 32px;
  --fs-40: 40px;
  --fs-48: 48px;
  --fs-56: 56px;

  /* Motion — restrained */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --t-fast: 160ms;
  --t-base: 240ms;
  --t-slow: 380ms;

  /* Header */
  --header-h: 72px;
  --header-bg: rgba(246, 248, 252, 0.92);
  --header-border: rgba(27, 38, 56, 0.08);
}

@media (prefers-color-scheme: dark) {
  /* Locked to light theme — paper editorial publication */
  :root { color-scheme: light; }
}