/* ============================================
   137Foundry — Booking Widget
   Horizontal date picker, modern form
   ============================================ */

.booking-noscript {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
}

/* --- Steps --- */
.booking-steps {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.booking-step {
  flex: 1;
  text-align: center;
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--border-color);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition-fast), border-color var(--transition-fast);
  letter-spacing: 0.01em;
}

.booking-step.active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.booking-step.completed {
  color: var(--text-secondary);
  border-bottom-color: var(--color-accent);
}

/* --- Date Picker — horizontal scrolling row --- */
.date-picker {
  margin-bottom: var(--space-xl);
}

.date-picker-label {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.date-picker-scroll {
  display: flex;
  gap: var(--space-sm);
  overflow-x: auto;
  scroll-behavior: smooth;
  padding: var(--space-sm) 0;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--border-color) transparent;
}

.date-picker-scroll::-webkit-scrollbar {
  height: 4px;
}

.date-picker-scroll::-webkit-scrollbar-track {
  background: transparent;
}

.date-picker-scroll::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 2px;
}

.date-btn {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
  padding: var(--space-xs);
}

.date-btn:hover:not(:disabled):not(.selected) {
  border-color: var(--color-accent);
  border-width: 3px;
  padding: calc(var(--space-xs) - 2px);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.date-btn.selected {
  border-color: var(--color-accent);
  border-width: 3px;
  padding: calc(var(--space-xs) - 2px);
  background: var(--color-accent);
  color: #fff;
  box-shadow: var(--shadow-accent);
  transform: translateY(-1px);
}

.date-btn:disabled {
  opacity: 0.25;
  cursor: not-allowed;
}

.date-btn-day {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  line-height: 1;
}

.date-btn.selected .date-btn-day {
  color: rgba(255, 255, 255, 0.75);
}

.date-btn-num {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.date-btn.selected .date-btn-num {
  color: #fff;
}

.date-btn-month {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  line-height: 1;
}

.date-btn.selected .date-btn-month {
  color: rgba(255, 255, 255, 0.75);
}

/* --- Slots --- */
.slots-label {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

.slots-group-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-sm);
  margin-top: var(--space-md);
}

.slots-group-label:first-child {
  margin-top: 0;
}

.slots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(125px, 1fr));
  gap: var(--space-sm);
}

.slot-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.55rem 0.75rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
  min-height: 44px;
}

.slot-btn:hover:not(:disabled) {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.slot-btn.selected {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: #fff;
  box-shadow: var(--shadow-accent);
}

.slot-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  text-decoration: line-through;
}

.slot-et {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--text-muted);
  margin-top: 2px;
  letter-spacing: 0.02em;
}

.slot-btn.selected .slot-et {
  color: rgba(255, 255, 255, 0.7);
}

.slots-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  color: var(--text-muted);
  gap: var(--space-sm);
  font-size: 0.9rem;
}

.slots-empty {
  text-align: center;
  padding: var(--space-xl);
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* --- Booking Form --- */
.booking-summary {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-accent-subtle);
  border: 1px solid var(--color-accent-glow);
  border-radius: var(--border-radius);
  margin-bottom: var(--space-xl);
  font-size: 0.875rem;
}

.booking-summary-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-weight: 500;
}

.booking-summary-item svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
}

/* Inline field row */
.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Checkbox grid for services */
.checkbox-group-label {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.checkbox-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
}

@media (min-width: 480px) {
  .checkbox-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.4rem 0.6rem;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.checkbox-item:hover {
  background: var(--color-accent-subtle);
}

.checkbox-item input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--color-accent);
  cursor: pointer;
  flex-shrink: 0;
}

.checkbox-item label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  cursor: pointer;
  font-weight: 400;
  margin-bottom: 0;
}

/* Radio group for timeline */
.radio-group {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
}

@media (min-width: 480px) {
  .radio-group {
    grid-template-columns: repeat(2, 1fr);
  }
}

.radio-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.5rem 0.75rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.radio-item:hover {
  border-color: var(--color-accent);
}

.radio-item.selected {
  border-color: var(--color-accent);
  background: var(--color-accent-subtle);
}

.radio-item input[type="radio"] {
  width: 16px;
  height: 16px;
  accent-color: var(--color-accent);
  cursor: pointer;
  flex-shrink: 0;
}

.radio-item label {
  font-size: 0.85rem;
  color: var(--text-primary);
  cursor: pointer;
  font-weight: 500;
  margin-bottom: 0;
}

.char-count {
  text-align: right;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: var(--space-xs);
}

/* --- Confirmation --- */
.booking-confirmation {
  text-align: center;
  padding: var(--space-2xl);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
}

.confirmation-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-accent-subtle);
  border: 1px solid var(--color-accent-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
}

.confirmation-icon svg {
  width: 28px;
  height: 28px;
  color: var(--color-accent);
}

.booking-confirmation h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
}

.booking-confirmation p {
  margin: 0 auto var(--space-md);
}

/* --- Spinner --- */
.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border-color);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.btn .spinner {
  width: 16px;
  height: 16px;
  border-width: 2px;
  border-color: rgba(255, 255, 255, 0.25);
  border-top-color: #fff;
}

/* --- Spacing between widget and fallback --- */
.booking-fallback {
  margin-top: var(--space-3xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--border-color);
}