.settings {
  padding: 1rem;
  max-width: 600px;
}

.heading {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--text-primary, #333);
}

.loading {
  padding: 2rem;
  text-align: center;
  color: var(--text-secondary, #666);
}

.error {
  padding: 0.5rem 0.75rem;
  background: #fde8e8;
  color: var(--color-error, #d32f2f);
  border-radius: 6px;
  margin-bottom: 1rem;
  font-size: 0.85rem;
}

.success {
  padding: 0.5rem 0.75rem;
  background: #e8f5e9;
  color: #2e7d32;
  border-radius: 6px;
  margin-bottom: 1rem;
  font-size: 0.85rem;
}

.section {
  margin-bottom: 2rem;
}

.sectionTitle {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--text-primary, #333);
}

.field {
  margin-bottom: 0.75rem;
}

.label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.3rem;
  color: var(--text-primary, #333);
}

.select, .input {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-color, #ddd);
  border-radius: 6px;
  font-size: 0.9rem;
  background: var(--bg-input, #fff);
  color: var(--text-primary, #333);
}

.voiceRow {
  display: flex;
  gap: 0.5rem;
}

.voiceRow .select {
  flex: 1;
}

.testBtn {
  padding: 0.5rem 1rem;
  background: var(--primary-color, #F25843);
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
}

.testBtn:hover:not(:disabled) { filter: brightness(1.08); }
.testBtn:disabled {
  background: var(--color-medium-gray, #ccc);
  color: var(--text-secondary, #888);
  cursor: not-allowed;
  opacity: 0.8;
}

.checkboxLabel {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  cursor: pointer;
  color: var(--text-primary, #333);
}

.checkboxLabel input[type="checkbox"] {
  width: 16px;
  height: 16px;
}

.statsGrid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.statItem {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.75rem;
  background: var(--bg-card, #fff);
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 8px;
}

.statValue {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color, #F25843);
}

.statLabel {
  font-size: 0.75rem;
  color: var(--text-secondary, #666);
}

.saveBtn {
  width: 100%;
  padding: 0.6rem;
  background: var(--primary-color, #F25843);
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
}

.saveBtn:hover:not(:disabled) { filter: brightness(1.08); }
.saveBtn:disabled {
  background: var(--color-medium-gray, #ccc);
  color: var(--text-secondary, #888);
  cursor: not-allowed;
  opacity: 0.8;
}