/* ============================================================
   Booking Page Styles
   ============================================================ */

/* Booking Header */
.booking-header {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 48px 0 40px;
  text-align: center;
}

.booking-header h1 {
  font-size: 36px;
  margin-bottom: 8px;
}

.booking-header p {
  font-size: 18px;
  opacity: 0.9;
}

/* Layout */
.booking-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 40px;
  align-items: start;
}

/* Calendar Panel */
.booking-calendar-panel {
  background: var(--color-white);
}

.booking-calendar-panel h2 {
  font-size: 28px;
  margin-bottom: 4px;
}

.booking-calendar-panel__hint {
  font-size: 15px;
  color: var(--color-body);
  margin-bottom: 24px;
}

/* Calendar Navigation */
.calendar-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.calendar-nav__btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-heading);
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s, border-color 0.2s;
}

.calendar-nav__btn:hover {
  background-color: var(--color-light-bg);
  border-color: var(--color-primary);
}

.calendar-nav__btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.calendar-nav__title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 600;
  color: var(--color-heading);
}

/* Calendar Grid */
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  margin-bottom: 16px;
}

.calendar-grid__header {
  text-align: center;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-body);
  padding: 8px 0;
}

.calendar-grid__day {
  position: relative;
  text-align: center;
  padding: 10px 4px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color 0.15s, color 0.15s;
  min-height: 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 2px solid transparent;
}

.calendar-grid__day:hover:not(.calendar-grid__day--booked):not(.calendar-grid__day--past):not(.calendar-grid__day--empty) {
  background-color: rgba(96, 0, 205, 0.08);
  border-color: var(--color-primary);
}

.calendar-grid__day--empty {
  cursor: default;
}

.calendar-grid__day--past {
  opacity: 0.3;
  cursor: not-allowed;
}

.calendar-grid__day--available {
  background-color: #f0fdf4;
}

.calendar-grid__day--booked {
  background-color: #fee2e2;
  color: #991b1b;
  cursor: not-allowed;
}

.calendar-grid__day--booked .calendar-grid__price {
  display: none;
}

.calendar-grid__day--today {
  border-color: var(--color-border);
}

.calendar-grid__day--selected {
  background-color: var(--color-primary) !important;
  color: var(--color-white) !important;
  border-color: var(--color-primary) !important;
}

.calendar-grid__day--selected .calendar-grid__price {
  color: rgba(255, 255, 255, 0.85) !important;
}

.calendar-grid__day--in-range {
  background-color: rgba(96, 0, 205, 0.12);
  border-color: rgba(96, 0, 205, 0.2);
}

.calendar-grid__day--in-range .calendar-grid__price {
  color: var(--color-primary);
}

.calendar-grid__date {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  line-height: 1;
}

.calendar-grid__price {
  font-size: 11px;
  color: var(--color-body);
  margin-top: 3px;
  line-height: 1;
}

/* Calendar Legend */
.calendar-legend {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.calendar-legend__item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--color-body);
}

.calendar-legend__swatch {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  border: 1px solid var(--color-border);
}

.calendar-legend__swatch--available {
  background-color: #f0fdf4;
  border-color: #86efac;
}

.calendar-legend__swatch--booked {
  background-color: #fee2e2;
  border-color: #fca5a5;
}

.calendar-legend__swatch--selected {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

/* Booking Sidebar */
.booking-sidebar {
  position: sticky;
  top: 80px;
}

/* Booking Summary */
.booking-summary {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.booking-summary h3 {
  font-size: 22px;
  margin-bottom: 16px;
}

.booking-summary__placeholder {
  color: var(--color-body);
  font-size: 15px;
  text-align: center;
  padding: 24px 0;
}

.booking-summary__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  font-size: 15px;
  border-bottom: 1px solid var(--color-light-bg);
}

.booking-summary__row:last-child {
  border-bottom: none;
}

.booking-summary__row span:first-child {
  color: var(--color-body);
}

.booking-summary__row span:last-child {
  font-weight: 600;
  color: var(--color-heading);
}

.booking-summary__row--total {
  border-top: 2px solid var(--color-heading);
  border-bottom: none;
  margin-top: 8px;
  padding-top: 14px;
}

.booking-summary__row--total span:last-child {
  font-family: var(--font-heading);
  font-size: 24px;
  color: var(--color-primary);
}

.booking-summary__price-note {
  font-size: 12px;
  color: var(--color-body);
  text-align: right;
  margin-top: 4px;
}

.booking-summary__guests {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
}

.booking-summary__guests label {
  font-size: 15px;
  color: var(--color-body);
}

.booking-summary__guests select {
  font-family: var(--font-body);
  font-size: 15px;
  padding: 6px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-heading);
  cursor: pointer;
}

.booking-summary__guests select:focus {
  outline: none;
  border-color: var(--color-primary);
}

.booking-summary__cta {
  width: 100%;
  margin-top: 20px;
  font-size: 17px;
  padding: 16px 30px;
}

.booking-summary__cta:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Booking Form */
.booking-form {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.booking-form h3 {
  font-size: 22px;
  margin-bottom: 4px;
}

.booking-form__back {
  font-size: 14px;
  color: var(--color-primary);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  margin-bottom: 20px;
  display: inline-block;
}

.booking-form__back:hover {
  text-decoration: underline;
}

.booking-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.booking-form__field {
  margin-bottom: 16px;
}

.booking-form__field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-body);
  margin-bottom: 6px;
}

.booking-form__field input,
.booking-form__field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 16px;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-heading);
  transition: border-color 0.2s;
}

.booking-form__field input:focus,
.booking-form__field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(96, 0, 205, 0.1);
}

.booking-form__field input.invalid,
.booking-form__field textarea.invalid {
  border-color: #dc2626;
}

.booking-form__field textarea {
  resize: vertical;
  min-height: 80px;
}

.booking-form__confirm {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

.booking-form__confirm-details {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 14px;
  color: var(--color-body);
  margin-bottom: 16px;
}

.booking-form__confirm-price {
  font-family: var(--font-heading);
  font-size: 20px !important;
  font-weight: 600;
  color: var(--color-primary) !important;
}

.booking-form__submit {
  width: 100%;
  font-size: 17px;
  padding: 16px 30px;
}

.booking-form__submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.booking-form__terms {
  font-size: 12px;
  color: var(--color-body);
  margin-top: 12px;
  line-height: 1.5;
}

.booking-form__terms a {
  color: var(--color-primary);
  text-decoration: underline;
}

/* Booking Confirmation */
.booking-confirmation {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px 28px;
  text-align: center;
}

.booking-confirmation__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: #dcfce7;
  color: #16a34a;
  font-size: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.booking-confirmation h3 {
  font-size: 24px;
  margin-bottom: 12px;
}

.booking-confirmation p {
  font-size: 15px;
  color: var(--color-body);
  margin-bottom: 12px;
}

.booking-confirmation__summary {
  background: var(--color-light-bg);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  margin: 20px 0;
  text-align: left;
  font-size: 14px;
  color: var(--color-heading);
  line-height: 1.8;
}

/* Info Grid */
.booking-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.booking-info-item {
  text-align: center;
  padding: 20px;
}

.booking-info-item h4 {
  font-size: 17px;
  margin-bottom: 4px;
}

.booking-info-item p {
  font-size: 14px;
  color: var(--color-body);
}

/* Calendar notice (subtle loading indicator) */
.calendar-notice {
  color: var(--color-body);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  margin-bottom: 12px;
  line-height: 1.5;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Loading state */
.calendar-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 300px;
  color: var(--color-body);
  font-size: 15px;
}

.calendar-loading__spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin-right: 10px;
}

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

/* Error banner */
.calendar-error {
  background: #fef2f2;
  color: #991b1b;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  margin-bottom: 16px;
  display: none;
}

.calendar-error--visible {
  display: block;
}

/* Responsive */
@media (max-width: 900px) {
  .booking-layout {
    grid-template-columns: 1fr;
  }

  .booking-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .booking-header {
    padding: 32px 0;
  }

  .booking-header h1 {
    font-size: 28px;
  }

  .booking-info-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .booking-form__row {
    grid-template-columns: 1fr;
  }

  .calendar-grid__day {
    min-height: 50px;
    padding: 6px 2px 4px;
  }

  .calendar-grid__date {
    font-size: 14px;
  }

  .calendar-grid__price {
    font-size: 10px;
  }
}

@media (max-width: 480px) {
  .booking-info-grid {
    grid-template-columns: 1fr;
  }

  .calendar-grid__day {
    min-height: 44px;
    padding: 4px 1px 3px;
  }

  .calendar-grid__date {
    font-size: 13px;
  }

  .calendar-grid__price {
    font-size: 9px;
  }
}