/* ── Theme Variables ── */
:root{
  --bg:#07091a;--bg2:#1e2544;--card:#2d3561;
  --bdr:#3a4478;--bdr2:#252d4e;
  --blue:#e8601c;--blue2:#f6ce5c;--blue3:#c94e14;
  --amber:#f6ce5c;--amber2:#fde68a;
  --green:#16a34a;--red:#dc2626;--purple:#7c3aed;--cyan:#38bdf8;--orange:#f97316;
  --t1:#e8edf8;--t2:#8b98c4;--t3:#4a5280;
  --sh:0 4px 24px rgba(0,0,0,.4);--r:12px;
  --up-bg:radial-gradient(ellipse at center top,#1e2544 0%,#07091a 70%);
  --code:#f6ce5c;
}
[data-theme=light]{
  --bg:#f4f5f7;--bg2:#ffffff;--card:#ffffff;
  --bdr:#cbd0e0;--bdr2:#8b98c4;
  --blue:#e8601c;--blue2:#c94e14;--blue3:#b34412;
  --amber:#f6ce5c;--amber2:#f0be3a;
  --green:#16a34a;--red:#dc2626;--purple:#7c3aed;--cyan:#0891b2;--orange:#e8601c;
  --t1:#1e2544;--t2:#3a4478;--t3:#6b7280;
  --sh:0 4px 24px rgba(0,0,0,.08);
  --up-bg:radial-gradient(ellipse at center top,#dde3f5 0%,#f4f5f7 70%);
  --code:#e8601c;
}