@media(prefers-color-scheme:dark){
  :root{--bg:#0b0d10;--fg:#e8eaed;--muted:#a7b0ba;--pri:#4dabf7;--card:#111418;--border:#2a2f36}
  .card{background:#0f1216}
  .input,.select,.textarea{background:#0f1216;color:var(--fg)}
  .table th,.table td{border-color:#29313a}
}