/* ============================================================
   SETTINGS · RADII
   Machinery is mostly square. Soft corners are for jewel LEDs
   and the rare rounded button cap. Never decorative.
   ============================================================ */

:root {
  --radius-0:    0;
  --radius-xs:   2px;
  --radius-sm:   4px;
  --radius-md:   6px;
  --radius-lg:   10px;
  --radius-pill: 999px;   /* LED, rotary knob, jewel */
  --radius-circle: 50%;
}