body.dark-mode {
  --bg: #1a1814;
  --surface: #252018;
  --surface2: #1e1b14;
  --border: #3a3530;
  --text: #e8e0d0;
  --muted: #7a7060;
}

body.dark-mode .app-sidebar {
  border-right: 1px solid rgba(255,255,255,0.08);
}

body.dark-mode .field textarea {
  background: var(--surface);
  color: var(--text);
}

body.dark-mode .search-box {
  background: var(--surface2);
  color: var(--text);
}

body.dark-mode .fu-input {
  background: var(--surface2);
  color: var(--text);
}