/* Facebook integration settings page */

.fbs-page {
  max-width: 800px;
  margin: 0 auto;
  padding: 24px 32px 80px;
}

.fbs-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
  gap: 16px;
  flex-wrap: wrap;
}

.fbs-title {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 4px 0;
}

.fbs-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0;
}

.fbs-test-btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.fbs-test-btn:hover:not(:disabled) {
  background: var(--bg-hover);
}

.fbs-test-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.fbs-state {
  padding: 48px;
  text-align: center;
  color: var(--text-muted);
}

.fbs-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.fbs-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
}

.fbs-section {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 4px 0;
}

.fbs-hint {
  font-size: 12px;
  color: var(--text-muted);
  margin: 0 0 16px 0;
}

.fbs-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 16px;
}

.fbs-field:last-child {
  margin-bottom: 0;
}

.fbs-field--row {
  flex-direction: row;
  align-items: center;
  gap: 10px;
}

.fbs-field--row span {
  font-size: 13px;
  color: var(--text-primary);
}

.fbs-field__label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
}

.fbs-field__note {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

.fbs-field input[type='text'],
.fbs-field input[type='password'] {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 14px;
  padding: 8px 12px;
  transition: var(--transition);
}

.fbs-field input[type='text']:focus,
.fbs-field input[type='password']:focus {
  outline: none;
  border-color: var(--blue);
}

.fbs-field input::placeholder {
  color: var(--text-muted);
}

.fbs-field input[type='checkbox'] {
  width: 16px;
  height: 16px;
  accent-color: var(--blue);
  cursor: pointer;
}

.fbs-slider-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.fbs-slider-row input[type='range'] {
  flex: 1;
  accent-color: var(--blue);
}

.fbs-slider-val {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  min-width: 48px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.fbs-actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 12px;
  position: sticky;
  bottom: 0;
  padding: 16px;
  background: var(--bg-body);
  border-top: 1px solid var(--border);
  margin: 0 -32px -80px -32px;
  z-index: 10;
}

.fbs-btn {
  font-size: 13px;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: var(--transition);
  background: var(--bg-card);
  color: var(--text-primary);
}

.fbs-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.fbs-btn--primary {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--text-always-white);
}

.fbs-btn--primary:hover:not(:disabled) {
  filter: brightness(1.08);
}

.fbs-btn--secondary:hover:not(:disabled) {
  background: var(--bg-hover);
}

.fbs-msg {
  font-size: 13px;
  font-weight: 500;
}

.fbs-msg--ok {
  color: var(--success, #10b981);
}

.fbs-msg--err {
  color: var(--danger, #ef4444);
}