/* ============================================================
   BulkBook — Typography tokens
   One family: JetBrains Mono. Monospace is the brand — it reads
   as "instrument / readout", which is exactly the product story.
   ============================================================ */

:root {
  /* ---- Family ---- */
  --bb-font: 'JetBrains Mono', ui-monospace, 'SF Mono', 'Cascadia Code', Menlo, Consolas, monospace;
  --bb-font-mono: var(--bb-font);

  /* ---- Weights (the only three shipped) ---- */
  --bb-weight-regular: 400;
  --bb-weight-bold: 700;
  --bb-weight-extrabold: 800;

  /* ---- Type scale (px) ---- */
  --bb-text-display: 44px; /* big readouts: BulkScore number, hero */
  --bb-text-h1: 30px;
  --bb-text-h2: 24px;
  --bb-text-h3: 19px;
  --bb-text-lg: 17px;
  --bb-text-base: 15px;
  --bb-text-sm: 13px;
  --bb-text-xs: 11px; /* eyebrow labels, uppercase tags */

  /* ---- Line heights ---- */
  --bb-leading-tight: 1.15;
  --bb-leading-snug: 1.35;
  --bb-leading-normal: 1.5;

  /* ---- Letter spacing ----
     Mono is wide; titles get NEGATIVE tracking to feel intentional,
     eyebrow labels get POSITIVE tracking + uppercase. */
  --bb-tracking-tight: -0.02em;
  --bb-tracking-normal: 0;
  --bb-tracking-label: 0.08em; /* uppercase eyebrows / field labels */
}