/* ============================================================
   Rental Bookings — Frontend Widget
   ============================================================ */

:root {
  --rb-primary:        #b49a5e;
  --rb-primary-light:  #faf6ee;
  --rb-primary-dark:   #96803e;
  --rb-success:        #6b7240;
  --rb-success-light:  #f7f6f0;
  --rb-danger:         #dc2626;
  --rb-danger-light:   #fef2f2;
  --rb-muted:          #6b7280;
  --rb-border:         #e5e7eb;
  --rb-radius:         12px;
  --rb-radius-sm:      8px;
  --rb-shadow:         0 2px 12px rgba(0,0,0,.08);
  --rb-font:           inherit;
  --rb-transition:     .2s ease;
}

/* ── Widget container ── */
.rb-booking-widget {
  font-family: var(--rb-font);
  background: #fff;
  border: 1.5px solid var(--rb-border);
  border-radius: var(--rb-radius);
  padding: 24px;
  margin: 24px 0;
  box-shadow: var(--rb-shadow);
  max-width: 480px;
}

.rb-widget-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--rb-border);
}

.rb-widget-header svg {
  width: 20px;
  height: 20px;
  color: var(--rb-primary);
  flex-shrink: 0;
}

.rb-widget-header span {
  font-size: 15px;
  font-weight: 600;
  color: #111827;
}

/* ── Sections ── */
.rb-section {
  margin-bottom: 20px;
}

.rb-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #374151;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: .04em;
}

/* ── Date input ── */
.rb-input-wrap {
  position: relative;
}

.rb-date-picker {
  width: 100%;
  padding: 11px 40px 11px 14px;
  border: 1.5px solid var(--rb-border);
  border-radius: var(--rb-radius-sm);
  font-size: 15px;
  color: #111827;
  background: #fff;
  cursor: pointer;
  transition: border-color var(--rb-transition), box-shadow var(--rb-transition);
  box-sizing: border-box;
}

.rb-date-picker:focus,
.rb-date-picker.flatpickr-input.active {
  outline: none;
  border-color: var(--rb-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.15);
}

.rb-cal-icon {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--rb-muted);
  pointer-events: none;
}

/* ── Time slots ── */
.rb-time-section {
  animation: rbFadeIn .25s ease;
}

.rb-time-hint {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: -2px 0 12px;
  padding: 8px 10px;
  font-size: 12.5px;
  line-height: 1.35;
  color: var(--rb-primary-dark);
  background: var(--rb-primary-light);
  border: 1px solid rgba(180, 154, 94, .25);
  border-radius: var(--rb-radius-sm);
}

.rb-time-hint svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  color: var(--rb-primary);
}

.rb-time-slots {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 8px;
}

.rb-slot-btn {
  padding: 10px 8px;
  border: 1.5px solid var(--rb-border);
  border-radius: var(--rb-radius-sm);
  background: #fff;
  cursor: pointer;
  text-align: center;
  transition: all var(--rb-transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.rb-slot-btn:hover:not(:disabled) {
  border-color: var(--rb-primary);
  background: var(--rb-primary-light);
  color: var(--rb-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(37,99,235,.12);
}

.rb-slot-btn.is-selected {
  border-color: var(--rb-primary);
  background: var(--rb-primary);
  color: #fff;
}

.rb-slot-btn.is-selected .rb-slot-time {
  color: #fff;
}

.rb-slot-btn:disabled,
.rb-slot-btn.is-booked {
  opacity: .45;
  cursor: not-allowed;
  background: #f9fafb;
  color: var(--rb-muted);
}

.rb-slot-time {
  font-size: 13px;
  font-weight: 600;
  color: #111827;
  line-height: 1.2;
}

.rb-slot-status {
  font-size: 10px;
  color: var(--rb-muted);
  font-weight: 500;
}

.rb-slot-btn.is-booked .rb-slot-status {
  color: var(--rb-danger);
}

.rb-slot-btn.is-selected .rb-slot-status {
  color: rgba(255,255,255,.8);
}

/* Loading spinner */
.rb-time-slots-loading {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 0;
  color: var(--rb-muted);
  font-size: 14px;
}

.rb-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--rb-border);
  border-top-color: var(--rb-primary);
  border-radius: 50%;
  animation: rbSpin .7s linear infinite;
  flex-shrink: 0;
}

/* ── Summary badge ── */
.rb-selection-summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: var(--rb-success-light);
  border: 1px solid #bbf7d0;
  border-radius: var(--rb-radius-sm);
  color: var(--rb-success);
  font-size: 14px;
  font-weight: 500;
  animation: rbFadeIn .25s ease;
}

.rb-selection-summary svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ── Validation message ── */
.rb-validation-msg {
  padding: 10px 14px;
  background: var(--rb-danger-light);
  border: 1px solid #fecaca;
  border-radius: var(--rb-radius-sm);
  color: var(--rb-danger);
  font-size: 13px;
  margin-top: 12px;
}

/* ── Flatpickr customization ── */
.flatpickr-calendar {
  border-radius: var(--rb-radius) !important;
  box-shadow: 0 8px 32px rgba(0,0,0,.12) !important;
  border: 1px solid var(--rb-border) !important;
  font-family: var(--rb-font) !important;
}

.flatpickr-day.selected,
.flatpickr-day.selected:hover {
  background: var(--rb-primary) !important;
  border-color: var(--rb-primary) !important;
}

.flatpickr-day:hover {
  background: var(--rb-primary-light) !important;
}

.flatpickr-day.today {
  border-color: var(--rb-primary) !important;
}

.flatpickr-months .flatpickr-month {
  background: var(--rb-primary) !important;
  border-radius: var(--rb-radius) var(--rb-radius) 0 0 !important;
}

.flatpickr-current-month {
  font-size: 18px !important;
}

.flatpickr-current-month .flatpickr-monthDropdown-months,
.flatpickr-current-month input.cur-year {
  color: #fff !important;
  font-size: 18px !important;
  font-weight: 700 !important;
}

.flatpickr-current-month .flatpickr-monthDropdown-months {
  background: transparent !important;
  border: 1px solid rgba(255,255,255,.3) !important;
  border-radius: 4px !important;
  padding: 4px 8px !important;
  cursor: pointer !important;
}

.flatpickr-current-month .flatpickr-monthDropdown-months option {
  background: #fff !important;
  color: #111827 !important;
  font-size: 14px !important;
  font-weight: 500 !important;
}

.flatpickr-months .flatpickr-prev-month,
.flatpickr-months .flatpickr-next-month {
  color: #fff !important;
  fill: #fff !important;
}

.flatpickr-months .flatpickr-prev-month:hover svg,
.flatpickr-months .flatpickr-next-month:hover svg {
  fill: rgba(255,255,255,.7) !important;
}

.flatpickr-day.disabled {
  color: #d1d5db !important;
  text-decoration: line-through;
}

/* ── Price estimate (days × per_day mode) ── */
.rb-price-estimate {
  animation: rbFadeIn .25s ease;
}

.rb-price-estimate-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: var(--rb-radius-sm);
}

.rb-price-label {
  font-size: 13px;
  color: #374151;
  font-weight: 500;
}

.rb-price-value {
  font-size: 17px;
  font-weight: 700;
  color: var(--rb-success);
}

/* ── Range mode Flatpickr ── */
.flatpickr-day.startRange,
.flatpickr-day.startRange:hover {
  background: var(--rb-primary) !important;
  border-color: var(--rb-primary) !important;
  color: #fff !important;
}

.flatpickr-day.endRange,
.flatpickr-day.endRange:hover {
  background: var(--rb-primary) !important;
  border-color: var(--rb-primary) !important;
  color: #fff !important;
}

.flatpickr-day.inRange {
  background: var(--rb-primary-light) !important;
  border-color: #bfdbfe !important;
  color: var(--rb-primary-dark) !important;
  box-shadow: -5px 0 0 #eff6ff, 5px 0 0 #eff6ff !important;
}

/* ── Extra hours section ── */
.rb-extra-section {
  animation: rbFadeIn .25s ease;
}

.rb-extra-hours-picker {
  margin-bottom: 10px;
}

.rb-extra-select {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--rb-border);
  border-radius: var(--rb-radius-sm);
  font-size: 14px;
  color: #111827;
  background: #fff;
  cursor: pointer;
  transition: border-color var(--rb-transition);
  box-sizing: border-box;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
}

.rb-extra-select:focus {
  outline: none;
  border-color: var(--rb-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.15);
}

.rb-extra-price-preview {
  padding: 12px 14px;
  background: #fefce8;
  border: 1px solid #fde68a;
  border-radius: var(--rb-radius-sm);
  font-size: 13px;
  animation: rbFadeIn .2s ease;
}

.rb-extra-price-row {
  display: flex;
  justify-content: space-between;
  padding: 3px 0;
  color: #374151;
}

.rb-extra-price-row.rb-extra-price-total {
  border-top: 1px solid #fde68a;
  margin-top: 6px;
  padding-top: 8px;
  font-weight: 700;
  font-size: 15px;
  color: #111827;
}

/* No-slots message */
.rb-no-slots {
  font-size: 13px;
  color: var(--rb-muted);
  font-style: italic;
  padding: 8px 0;
}

/* ── Order received page ── */
.rb-order-rental-info {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: #374151;
  margin-top: 4px;
  padding: 4px 8px;
  background: var(--rb-primary-light);
  border-radius: 4px;
  border-left: 3px solid var(--rb-primary);
}

.rb-order-rental-label {
  font-weight: 600;
  color: var(--rb-primary-dark);
}

/* ── Animations ── */
@keyframes rbSpin {
  to { transform: rotate(360deg); }
}

@keyframes rbFadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Responsive ── */
.rb-booking-widget {
  box-sizing: border-box;
  width: 100%;
}

@media (max-width: 768px) {
  .rb-booking-widget {
    max-width: 100%;
    padding: 18px;
  }

  .rb-time-slots {
    grid-template-columns: repeat(2, 1fr);
  }

  .rb-extra-price-preview {
    font-size: 12px;
  }
}

@media (max-width: 480px) {
  .rb-booking-widget {
    padding: 14px;
    border-radius: 8px;
    margin: 16px 0;
  }

  .rb-widget-header span {
    font-size: 14px;
  }

  .rb-label {
    font-size: 12px;
  }

  .rb-time-slots {
    grid-template-columns: 1fr 1fr;
    gap: 6px;
  }

  .rb-slot-btn {
    padding: 8px 6px;
  }

  .rb-slot-time {
    font-size: 12px;
  }

  .rb-slot-status {
    font-size: 9px;
  }

  .rb-date-picker {
    font-size: 14px;
    padding: 10px 36px 10px 12px;
  }

  .rb-extra-select {
    font-size: 13px;
  }

  .rb-selection-summary {
    font-size: 13px;
    padding: 10px 12px;
  }
}