frontend/src/components/settings/AppearancePanel.css

/* Settings → Appearance panel.
   Mirrors the layout of PerformancePanel (Wave 2 INST-12) so all the
   per-section Settings sub-panels read consistently. */

.appearance-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.02);
}

.appearance-panel__title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.02em;
}

.appearance-panel__row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.appearance-panel__label {
  min-width: 100px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.65);
}

.appearance-panel__themes {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.appearance-panel__theme-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.18);
  background: var(--dot-color, #888);
  cursor: pointer;
  padding: 0;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.appearance-panel__theme-dot:hover {
  transform: scale(1.1);
  border-color: rgba(255, 255, 255, 0.4);
}

.appearance-panel__theme-dot.is-active {
  border-color: rgba(255, 255, 255, 0.9);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.15);
}

.appearance-panel__help {
  margin: 4px 0 0;
  font-size: 11.5px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.5);
}