[data-theme="dark"] {
  --color-bg: #121212;
  --color-surface: #1e1e1e;
  --color-text: #f5f5f5;
  --color-muted: #aaaaaa;
  --color-border: #333333;
  --surface-hover: rgba(255,255,255,0.06);
  --surface-active: rgba(255,255,255,0.12);
}

[data-theme="dark"] select option {
  background-color: #1e1e1e;
  color: #f5f5f5;
}

[data-theme="dark"] select option:checked {
  background-color: #333333;
  color: #ffffff;
}

[data-theme="dark"] select option:hover {
  background-color: #2a2a2a;
}