/* ===========================================================
   MAX3 Momentum OS — shared design tokens
   Single source of truth for the CRM brand palette.
   Mirrors the student-app identity in a dense, utilitarian register.
   =========================================================== */
:root{
  /* accents */
  --m3-lime:#AADD44;     /* primary accent / good / present / award */
  --m3-red:#CC2222;      /* stripe-1 tape / errors */
  --m3-amber:#F5A623;    /* warnings / attendance short */
  --m3-blue:#3B9EE8;     /* informational / trial / lead */
  --m3-gray:#888888;     /* muted */

  /* accent washes (low-alpha fills) */
  --m3-lime-wash:rgba(170,221,68,.14);
  --m3-blue-wash:rgba(59,158,232,.16);
  --m3-amber-wash:rgba(245,166,35,.16);
  --m3-red-wash:rgba(204,34,34,.16);

  /* surfaces (cool-neutral dark) */
  --m3-bg:#111111;
  --m3-rail:#0C0C0C;
  --m3-surface:#1C1C1C;
  --m3-surface-2:#2A2A2A;
  --m3-surface-3:#232323;

  /* text */
  --m3-text:#FFFFFF;
  --m3-text-2:#C6C6C6;
  --m3-text-3:#8C8C8C;
  --m3-line:#3A3A3A;
  --m3-line-2:#2A2A2A;

  /* shape */
  --radius:12px;
  --radius-sm:8px;
  --radius-xs:6px;

  /* type */
  --ff:"Helvetica Neue",Helvetica,Arial,system-ui,sans-serif;
  --mono:"SFMono-Regular",Menlo,Consolas,"Liberation Mono",monospace;

  /* rail metrics */
  --rail-collapsed:64px;
  --rail-expanded:212px;
}