/* ============================================================
   BidLogiQ — Spacing & layout tokens
   4px base grid. The logo is built on an "X" proportional unit
   (per the Identity Manual); we mirror that disciplined,
   measured rhythm here.
   ============================================================ */
:root {
  --space-0:   0;
  --space-1:   0.25rem;  /* 4  */
  --space-2:   0.5rem;   /* 8  */
  --space-3:   0.75rem;  /* 12 */
  --space-4:   1rem;     /* 16 */
  --space-5:   1.5rem;   /* 24 */
  --space-6:   2rem;     /* 32 */
  --space-7:   2.5rem;   /* 40 */
  --space-8:   3rem;     /* 48 */
  --space-9:   4rem;     /* 64 */
  --space-10:  5rem;     /* 80 */
  --space-12:  6rem;     /* 96 */

  /* Radii — gentle, professional rounding */
  --radius-xs:   3px;
  --radius-sm:   5px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   16px;
  --radius-pill: 999px;

  /* Container widths */
  --container-sm: 640px;
  --container-md: 880px;
  --container-lg: 1120px;
  --container-xl: 1320px;

  /* Layout primitives */
  --sidebar-width: 264px;
  --topbar-height: 64px;
}