/* TradeWorks — Typography tokens
   Archivo for display/headings (confident, slightly squared grotesque).
   IBM Plex Sans for body + dense UI (engineered, legible at small sizes).
   IBM Plex Mono for IDs, codes, and tabular data. */

:root {
  --font-display: 'Archivo', system-ui, -apple-system, sans-serif;
  --font-sans:    'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  --font-mono:    'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  /* Size scale — tuned for a dense admin surface; UI base is 14px */
  --text-2xs: 11px;
  --text-xs:  12px;
  --text-sm:  13px;
  --text-base:14px;
  --text-md:  15px;
  --text-lg:  17px;
  --text-xl:  20px;
  --text-2xl: 24px;
  --text-3xl: 30px;
  --text-4xl: 38px;
  --text-5xl: 48px;
  --text-6xl: 60px;

  /* Weights */
  --weight-regular:  400;
  --weight-medium:   500;
  --weight-semibold: 600;
  --weight-bold:     700;
  --weight-display:  800;

  /* Line heights */
  --leading-tight:   1.15;
  --leading-snug:    1.3;
  --leading-normal:  1.5;
  --leading-relaxed: 1.65;

  /* Letter spacing */
  --tracking-tight:  -0.02em;
  --tracking-snug:   -0.01em;
  --tracking-normal: 0;
  --tracking-wide:   0.02em;
  --tracking-caps:   0.06em;  /* uppercase labels / eyebrows */
}