:root{
  --bg:#0a0e1a; --elev1:#11182b; --elev2:#1a2342; --elev3:#222d52;
  --border:#1f2a4a; --border2:#2c3963;
  --text:#e3eaff; --text2:#aab4d4; --text3:#7886a8;
  --accent:#4eead0; --accent-ink:#04211c; --accent-soft:rgba(78,234,208,.12);
  --gold:#B69D6C; --gold-lit:#d4b273; --gold-soft:rgba(212,178,115,.14);
  --port:#ff5d5d;
  --k-page:#4eead0; --k-deck:#7aa7ff; --k-pdf:#ff7a6b; --k-doc:#b9a8ff; --k-sheet:#5fd39a; --k-link:#ff9f5a;
  --shadow:0 24px 70px rgba(0,0,0,.5);
  --ok:#4eead0; --warn:#ff7a6b;
}
:root[data-theme="light"]{
  --bg:#f4f1ea; --elev1:#fffdf8; --elev2:#f0ebe1; --elev3:#e7e0d2;
  --border:#e3dccd; --border2:#cfc5b1;
  --text:#101a30; --text2:#3a4666; --text3:#6b7391;
  --accent:#0b8574; --accent-ink:#ffffff; --accent-soft:rgba(11,133,116,.10);
  --gold:#8c7033; --gold-lit:#94722a; --gold-soft:rgba(148,114,42,.12);
  --k-page:#0b8574; --k-deck:#3a6ad6; --k-pdf:#d4432f; --k-doc:#6a55d4; --k-sheet:#1b8f55; --k-link:#d06a1a;
  --shadow:0 24px 60px rgba(40,30,10,.18);
  --ok:#0b8574; --warn:#d4432f;
}