/* ============================================================
   Todoist — Spacing & Layout Tokens
   4px base grid. Todoist's app UI is dense and tidy.
   ============================================================ */

:root {
  /* ---- Spacing scale (4px base) ---- */
  --space-0: 0;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;

  /* ---- Layout dimensions ---- */
  --sidebar-width: 266px;
  --content-max: 760px;     /* Todoist's centered task column */
  --marketing-max: 1180px;
  --header-height: 56px;
  --row-height: 38px;       /* task row */
  --extension-width: 400px; /* browser-extension popup */

  /* ---- Radii — app is tight, marketing is rounder ---- */
  --radius-xs: 3px;
  --radius-sm: 5px;   /* buttons, inputs, task cards (app default) */
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px; /* marketing cards */
  --radius-pill: 999px;
  --radius-circle: 50%;
}