/* LookFlightsFares - Flight Search Widget, Autocomplete & Datepicker */

.search-widget-container {
  position: relative;
  z-index: 50;
  width: 100%;
}

.search-widget-card {
  background: var(--bg-surface);
  border-radius: var(--radius-xl);
  padding: 1.5rem 1.75rem 2rem;
  box-shadow: 0 20px 45px rgba(15, 41, 66, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.9);
  position: relative;
  z-index: 50;
  overflow: visible;
}

/* Trip Type Tabs & Meta Container */
.search-controls-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 60;
}

.trip-type-tabs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.trip-type-btn {
  padding: 0.5rem 1.15rem;
  font-size: 0.875rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  color: var(--slate-600);
  background-color: var(--slate-100);
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

.trip-type-btn:hover {
  background-color: var(--slate-200);
  color: var(--slate-900);
}

.trip-type-btn.active {
  background-color: var(--primary-600);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(26, 86, 219, 0.35);
}

/* Secondary Meta Controls (Cabin & Travelers) */
.search-meta-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  position: relative;
  z-index: 60;
}

.meta-control-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--slate-700);
  background-color: var(--slate-50);
  border: 1.5px solid var(--slate-200);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.meta-control-trigger:hover, .meta-control-trigger.is-active {
  border-color: var(--primary-500);
  background-color: var(--primary-50);
  color: var(--primary-700);
}

/* Search Form Grid */
.search-form-grid {
  display: grid;
  grid-template-columns: 1.2fr auto 1.2fr 1fr 1fr auto;
  gap: 0.75rem;
  align-items: center;
  position: relative;
  z-index: 55;
}

.search-field-group {
  position: relative;
  display: flex;
  flex-direction: column;
  z-index: 10;
}

.search-field-group:focus-within,
.search-field-group.is-active {
  z-index: 9999 !important;
}

.search-field-box {
  background-color: var(--slate-50);
  border: 1.5px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 0.75rem 0.95rem;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  user-select: none;
  min-height: 64px;
  justify-content: center;
}

.search-field-box:hover {
  border-color: var(--primary-400);
  background-color: #ffffff;
}

.search-field-box.is-focused {
  border-color: var(--primary-600);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.15);
}

.search-field-box.has-error {
  border-color: var(--danger-500);
  background-color: var(--danger-50);
}

.field-label {
  font-size: 0.6875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--slate-500);
  margin-bottom: 0.2rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.field-input-text {
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--slate-900);
  border: none;
  background: transparent;
  width: 100%;
  padding: 0;
  outline: none;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}

.field-subtext {
  font-size: 0.75rem;
  color: var(--slate-500);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 0.15rem;
}

/* Swap Airport Button */
.airport-swap-btn {
  width: 38px;
  height: 38px;
  background-color: var(--slate-100);
  border: 1px solid var(--slate-300);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-600);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.airport-swap-btn:hover {
  background-color: var(--primary-600);
  color: #ffffff;
  border-color: var(--primary-600);
  transform: rotate(180deg);
}

/* Submit Button */
.search-submit-btn {
  height: 64px;
  padding: 0 2rem;
  font-size: 1.0625rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #1a56db 0%, #0f2942 100%);
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  box-shadow: 0 4px 14px rgba(26, 86, 219, 0.35);
  transition: all var(--transition-fast);
  white-space: nowrap;
  flex-shrink: 0;
}

.search-submit-btn:hover {
  background: linear-gradient(135deg, #2563eb 0%, #1a56db 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26, 86, 219, 0.45);
}

/* ===================================================
   AIRPORT AUTOCOMPLETE POPOVER
=================================================== */
.autocomplete-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  min-width: 320px;
  max-height: 380px;
  background-color: var(--bg-surface);
  border: 1.5px solid var(--primary-300);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
  z-index: 9999;
  overflow-y: auto;
  display: none;
}

.autocomplete-dropdown.is-open {
  display: block;
}

.autocomplete-search-wrap {
  padding: 0.75rem 0.85rem;
  background-color: var(--slate-50);
  border-bottom: 1px solid var(--slate-200);
  position: sticky;
  top: 0;
  z-index: 10;
}

.autocomplete-input-inner {
  width: 100%;
  padding: 0.6rem 0.85rem;
  border: 1.5px solid var(--primary-400);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: 600;
  background-color: #ffffff;
  outline: none;
  box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.1);
}

.autocomplete-list {
  padding: 0.35rem 0;
}

.autocomplete-item {
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  cursor: pointer;
  transition: background-color var(--transition-fast);
  border-bottom: 1px solid var(--slate-100);
}

.autocomplete-item:last-child {
  border-bottom: none;
}

.autocomplete-item:hover, .autocomplete-item.is-selected {
  background-color: var(--primary-50);
}

.item-main-info {
  display: flex;
  flex-direction: column;
}

.item-city {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--slate-900);
}

.item-airport-name {
  font-size: 0.75rem;
  color: var(--slate-500);
}

.item-iata-badge {
  background-color: var(--slate-100);
  color: var(--primary-700);
  font-weight: 800;
  font-size: 0.875rem;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--slate-200);
}

.autocomplete-item:hover .item-iata-badge {
  background-color: var(--primary-600);
  color: #ffffff;
  border-color: var(--primary-600);
}

.autocomplete-no-results {
  padding: 1.5rem;
  text-align: center;
  color: var(--slate-500);
  font-size: 0.875rem;
}

/* ===================================================
   INTERACTIVE DATEPICKER CALENDAR POPOVER
=================================================== */
.datepicker-popover {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  background-color: var(--bg-surface);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
  z-index: 9999;
  padding: 1.25rem;
  display: none;
  width: 640px;
}

.datepicker-popover.is-open {
  display: block;
}

.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--slate-100);
}

.calendar-nav-btn {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-full);
  background-color: var(--slate-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--slate-700);
  font-size: 1.1rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.calendar-nav-btn:hover {
  background-color: var(--primary-600);
  color: #ffffff;
}

.calendar-months-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.month-view-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--slate-900);
  text-align: center;
  margin-bottom: 0.75rem;
}

.calendar-weekdays-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--slate-400);
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.calendar-days-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}

.cal-day-cell {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--slate-800);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}

.cal-day-cell:hover:not(.is-disabled):not(.is-empty) {
  background-color: var(--primary-100);
  color: var(--primary-800);
}

.cal-day-cell.is-today {
  border: 1.5px solid var(--accent-500);
}

.cal-day-cell.is-selected {
  background-color: var(--primary-600) !important;
  color: #ffffff !important;
  font-weight: 700;
}

.cal-day-cell.in-range {
  background-color: var(--primary-50);
  color: var(--primary-800);
  border-radius: 0;
}

.cal-day-cell.is-disabled {
  color: var(--slate-300);
  cursor: not-allowed;
}

.cal-day-cell.is-empty {
  cursor: default;
}

/* ===================================================
   TRAVELERS & CABIN POPOVER
=================================================== */
.travelers-popover {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  width: 320px;
  background-color: var(--bg-surface);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
  z-index: 9999;
  padding: 1.25rem;
  display: none;
}

.travelers-popover.is-open {
  display: block;
}

.traveler-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--slate-100);
}

.traveler-type-info {
  display: flex;
  flex-direction: column;
}

.traveler-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--slate-900);
}

.traveler-desc {
  font-size: 0.75rem;
  color: var(--slate-500);
}

.stepper-controls {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.stepper-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  border: 1px solid var(--slate-300);
  background-color: var(--slate-50);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--slate-700);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.stepper-btn:hover:not(:disabled) {
  background-color: var(--primary-600);
  color: #ffffff;
  border-color: var(--primary-600);
}

.stepper-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.stepper-value {
  font-size: 1rem;
  font-weight: 800;
  min-width: 24px;
  text-align: center;
  color: var(--slate-900);
}

.cabin-select-group {
  margin-top: 1rem;
}

.cabin-select-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--slate-500);
  margin-bottom: 0.4rem;
}

.cabin-select {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--slate-300);
  background-color: #ffffff;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--slate-800);
}

.popover-apply-btn {
  margin-top: 1.25rem;
  width: 100%;
}

/* ===================================================
   MULTI-CITY SEGMENTS BUILDER
=================================================== */
.multicity-rows-container {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.multicity-row {
  display: grid;
  grid-template-columns: 1.5fr 1.5fr 1fr auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.85rem;
  background-color: var(--slate-50);
  border-radius: var(--radius-lg);
  border: 1px solid var(--slate-200);
  position: relative;
}

.remove-segment-btn {
  color: var(--danger-500);
  background: none;
  border: none;
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}

.remove-segment-btn:hover {
  background-color: var(--danger-50);
}

.add-segment-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--primary-600);
  font-weight: 700;
  font-size: 0.875rem;
  margin-bottom: 1rem;
  padding: 0.5rem 0.85rem;
  background-color: var(--primary-50);
  border-radius: var(--radius-md);
  border: 1px solid var(--primary-200);
  transition: all var(--transition-fast);
}

.add-segment-btn:hover {
  background-color: var(--primary-100);
  color: var(--primary-700);
}

/* ===================================================
   RESPONSIVE LAYOUT OPTIMIZATION (ALL SCREENS)
=================================================== */
@media (min-width: 769px) and (max-width: 1024px) {
  .search-form-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
  }
  .airport-swap-btn {
    display: none;
  }
  .search-submit-btn {
    grid-column: span 2;
    height: 56px;
  }
  .datepicker-popover {
    width: 320px;
  }
  .calendar-months-container {
    grid-template-columns: 1fr;
  }
  .multicity-row {
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
  }
}

@media (max-width: 768px) {
  .hero-container {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  .hero-search-section {
    padding-top: 1rem !important;
    padding-bottom: 2rem !important;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  .search-widget-container {
    order: 1; /* Show 4th image search section FIRST in mobile view */
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  .hero-call-banner {
    order: 2;
    margin-top: 1rem !important;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  .hero-header-text {
    order: 3;
    margin-top: 1.5rem !important;
    margin-bottom: 0 !important;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  .hero-header-text h1 {
    font-size: 1.5rem !important;
    margin-bottom: 0.5rem !important;
  }
  .hero-header-text p {
    font-size: 0.875rem !important;
    line-height: 1.5 !important;
  }

  .search-widget-card {
    padding: 1.15rem 0.85rem 1.15rem;
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  
  .search-controls-header {
    flex-direction: column;
    align-items: stretch;
    gap: 0.65rem;
    margin-bottom: 0.85rem;
    width: 100%;
    box-sizing: border-box;
  }

  .trip-type-tabs {
    display: flex;
    width: 100%;
    gap: 0.25rem;
    box-sizing: border-box;
  }

  .trip-type-btn {
    flex: 1;
    text-align: center;
    padding: 0.5rem 0.25rem;
    font-size: 0.75rem;
    white-space: nowrap;
  }

  .search-meta-controls {
    width: 100%;
    box-sizing: border-box;
  }

  .meta-control-trigger {
    width: 100%;
    justify-content: space-between;
    padding: 0.55rem 0.75rem;
    font-size: 0.8125rem;
    box-sizing: border-box;
  }

  .search-form-grid {
    display: flex !important;
    flex-direction: column !important;
    grid-template-columns: 1fr !important;
    gap: 0.65rem !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .search-field-group {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    display: flex !important;
    flex-direction: column !important;
  }

  .search-field-box {
    padding: 0.75rem 0.85rem;
    min-height: 56px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .airport-swap-btn {
    align-self: center;
    margin: -0.2rem auto;
    transform: rotate(90deg);
    width: 32px;
    height: 32px;
  }

  .search-submit-btn {
    height: 50px;
    width: 100%;
    font-size: 0.9375rem;
    margin-top: 0.35rem;
    box-sizing: border-box;
  }

  /* Multi-City mobile stacked card fix */
  .multicity-row {
    grid-template-columns: 1fr !important;
    gap: 0.5rem;
    padding: 0.75rem;
    padding-top: 2rem;
    width: 100%;
    box-sizing: border-box;
  }

  .remove-segment-btn {
    position: absolute;
    top: 0.35rem;
    right: 0.5rem;
  }

  /* Mobile bottom sheet for autocomplete, datepicker & travelers */
  .autocomplete-dropdown {
    position: fixed !important;
    top: auto !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    max-height: 80vh !important;
    min-width: 0 !important;
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0 !important;
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.4) !important;
    border: 1px solid var(--slate-300) !important;
    border-bottom: none !important;
    z-index: 100000 !important;
    background-color: #ffffff !important;
    padding-bottom: 2rem !important;
    animation: slideUpSheet 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
    filter: none !important;
    backdrop-filter: none !important;
  }

  .autocomplete-search-wrap {
    padding: 0.85rem 1rem !important;
    background-color: #ffffff !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 10 !important;
    border-bottom: 1px solid var(--slate-200) !important;
  }

  .autocomplete-input-inner {
    height: 48px !important;
    font-size: 1rem !important;
    padding: 0 1rem !important;
    border-radius: var(--radius-md) !important;
    background-color: #ffffff !important;
    color: var(--slate-900) !important;
  }

  .autocomplete-item {
    padding: 0.85rem 1rem !important;
    background-color: #ffffff !important;
  }

  .datepicker-popover {
    position: fixed !important;
    top: auto !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    max-height: 85vh !important;
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0 !important;
    overflow-y: auto !important;
    z-index: 100000 !important;
    background-color: #ffffff !important;
    animation: slideUpSheet 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
    filter: none !important;
    backdrop-filter: none !important;
  }

  .travelers-popover {
    position: fixed !important;
    top: auto !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    max-height: 85vh !important;
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0 !important;
    overflow-y: auto !important;
    z-index: 100000 !important;
    background-color: #ffffff !important;
    animation: slideUpSheet 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
    filter: none !important;
    backdrop-filter: none !important;
  }
}

@keyframes slideUpSheet {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}