/* Shared cool-blue palette, sampled from the reference. No layout or state logic. */
:root{
  color-scheme:dark;
  --bg:#090a0f;
  --panel:#151721;
  --surface-flat:#151721;
  --surface-flat-raised:#1c1f2b;
  --surface-flat-hover:#242836;
  --surface-inset:#10121a;
  --surface-selected:#252a39;
  --surface-track:#2c3141;
  --surface-overlay:#090a0fc9;
  --surface-translucent:#151721ee;
  --line:#2c3040;
  --line-strong:#41485d;
  --text:#eeefea;
  --muted:#999dac;
  --soft:#b8bdca;
  --gold:#d7bb73;
}