/**
 * TripMura Design System — Search Modals, Popovers & Calendar
 * Practical UI Standard: Concentric Corner Radius (Outer = Inner + Padding), 8pt Rhythm
 */

/* ==========================================================================
   1. Search Field Container Positioning & Wrappers
   ========================================================================== */
.search-field-wrap {
  position: relative;
  width: 100%;
}

.search-field {
  cursor: pointer;
  user-select: none;
}

.search-field.active {
  border-color: var(--primary-azure);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.18);
  background: #ffffff;
}

/* ==========================================================================
   2. Desktop Popover Styles (Concentric Radius: 20px outer = 12px inner + 8px padding)
   ========================================================================== */
@media (min-width: 641px) {
  .search-popover {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    z-index: 1000;
    background: #ffffff;
    border: 1px solid var(--border-card);
    border-radius: var(--radius-card-sm); /* 20px */
    padding: var(--space-2); /* 8px */
    box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.18), 0 0 0 1px rgba(15, 23, 42, 0.08);
    width: 380px;
    max-width: 90vw;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px) scale(0.98);
    transition: all var(--transition-normal);
    pointer-events: none;
  }

  .search-popover.open,
  .search-popover.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    pointer-events: auto;
  }
}

/* Header within popover */
.popover-header {
  padding: 8px 12px 10px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.popover-title {
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--text-secondary);
}

.popover-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 8px;
  background: var(--primary-azure-50);
  color: var(--primary-azure);
  border-radius: var(--radius-pill);
}

/* ==========================================================================
   3. Location Autosuggest List
   ========================================================================== */
.location-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 290px;
  overflow-y: auto;
  padding: 2px;
}

.location-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: var(--radius-inner-md); /* 12px (8px padding + 12px = 20px outer) */
  background: transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: left;
  border: 1px solid transparent;
}

.location-item:hover, .location-item.focused {
  background: var(--primary-azure-50);
  border-color: rgba(2, 132, 199, 0.15);
  transform: translateX(2px);
}

.location-main {
  display: flex;
  align-items: center;
  gap: 10px;
}

.location-icon {
  font-size: 1.15rem;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border-radius: var(--radius-inner-sm);
  box-shadow: var(--shadow-xs);
  flex-shrink: 0;
}

.location-text {
  display: flex;
  flex-direction: column;
}

.location-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.25;
}

.location-sub {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
  line-height: 1.2;
}

.location-tag {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 8px;
  background: rgba(15, 23, 42, 0.04);
  color: var(--text-secondary);
  border-radius: var(--radius-pill);
  white-space: nowrap;
}

.location-item:hover .location-tag {
  background: rgba(2, 132, 199, 0.12);
  color: var(--primary-azure);
}

/* ==========================================================================
   4. Calendar Date Range Modal (Double Month June & July 2026)
   ========================================================================== */
@media (min-width: 641px) {
  .calendar-popover {
    width: 620px;
    left: 50%;
    transform: translateX(-50%) translateY(-6px) scale(0.98);
    padding: var(--space-3); /* 12px padding with 24px outer */
    border-radius: var(--radius-card-lg); /* 24px outer */
  }

  .calendar-popover.open,
  .calendar-popover.active {
    transform: translateX(-50%) translateY(0) scale(1);
  }
}

/* Presets & Trip Type Top Bar */
.calendar-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 4px 6px 12px;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.calendar-nav-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.calendar-trip-type-toggle {
  display: inline-flex;
  background: rgba(15, 23, 42, 0.06);
  padding: 3px;
  border-radius: var(--radius-pill);
  gap: 2px;
}

.cal-toggle-pill {
  padding: 4px 12px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-secondary);
  background: transparent;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 120ms ease;
}

.cal-toggle-pill.active {
  background: #ffffff;
  color: var(--primary-azure-dark);
  box-shadow: 0 1px 4px rgba(15, 23, 42, 0.12);
}

.calendar-month-arrows {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(15, 23, 42, 0.04);
  padding: 2px 4px;
  border-radius: var(--radius-pill);
}

.cal-arrow-btn {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid rgba(15, 23, 42, 0.1);
  background: #ffffff;
  color: var(--text-primary);
  font-size: 1.15rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  transition: all 120ms ease;
  user-select: none;
  line-height: 1;
}

.cal-arrow-btn:hover {
  background: var(--primary-azure-50);
  border-color: var(--primary-azure);
  color: var(--primary-azure);
  transform: scale(1.08);
}

.cal-arrow-btn:active {
  transform: scale(0.92);
}

.calendar-presets-bar {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
  transition: opacity var(--transition-fast);
}

#datesPickerModal.oneway-mode .calendar-presets-bar,
.calendar-presets-bar.hidden {
  display: none !important;
}

.calendar-presets-bar::-webkit-scrollbar {
  display: none;
}

.preset-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.preset-pill-btn:hover {
  background: var(--primary-azure-50);
  border-color: var(--primary-azure);
  color: var(--primary-azure);
}

.preset-pill-btn.active {
  background: var(--primary-azure);
  color: #ffffff;
  border-color: var(--primary-azure);
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.3);
}

/* Dual Months Grid */
.calendar-dual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 16px;
}

.month-container {
  display: flex;
  flex-direction: column;
}

.month-header {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: 10px;
  padding-bottom: 4px;
}

.weekdays-row {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  text-align: center;
  margin-bottom: 6px;
}

.weekday-col {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}

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

.day-cell {
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
  border-radius: var(--radius-inner-sm); /* 8px */
  cursor: pointer;
  transition: all 120ms ease;
  position: relative;
  user-select: none;
}

.day-cell:hover:not(.disabled):not(.range-start):not(.range-end) {
  background: var(--primary-azure-50);
  color: var(--primary-azure);
  font-weight: 700;
}

.day-cell.disabled {
  color: #cbd5e1;
  cursor: not-allowed;
}

.day-cell.range-start, .day-cell.range-end {
  background: var(--primary-azure);
  color: #ffffff;
  font-weight: 800;
  border-radius: var(--radius-inner-sm);
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.4);
  z-index: 2;
}

.day-cell.in-range {
  background: rgba(2, 132, 199, 0.12);
  color: var(--primary-azure-dark);
  font-weight: 700;
  border-radius: 0;
}

.day-cell.in-range:first-of-type {
  border-top-left-radius: var(--radius-inner-sm);
  border-bottom-left-radius: var(--radius-inner-sm);
}

.day-cell.in-range:last-of-type {
  border-top-right-radius: var(--radius-inner-sm);
  border-bottom-right-radius: var(--radius-inner-sm);
}

/* Calendar Month Nav Bottom Underneath Grid */
.calendar-month-nav-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 4px 6px;
  margin-bottom: 8px;
  border-top: 1px solid var(--border-light);
}

.cal-nav-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.cal-nav-pill-btn:hover {
  background: var(--primary-azure-50);
  border-color: var(--primary-azure);
  color: var(--primary-azure);
  transform: translateY(-1px);
  box-shadow: 0 2px 6px rgba(2, 132, 199, 0.15);
}

.cal-nav-pill-btn:active {
  transform: translateY(0);
}

.cal-nav-arrow {
  font-size: 0.95rem;
  font-weight: 800;
  line-height: 1;
}

/* Calendar Modal Footer */
.popover-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 10px;
  border-top: 1px solid var(--border-light);
  flex-wrap: wrap;
  gap: 10px;
}

.flexible-dates-wrap {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  user-select: none;
}

.flexible-dates-input {
  appearance: none;
  -webkit-appearance: none;
  width: 15px;
  height: 15px;
  border: 1.5px solid var(--border-subtle);
  border-radius: 4px;
  background: #ffffff;
  cursor: pointer;
  outline: none;
  transition: all 120ms ease;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.flexible-dates-input:checked {
  background: var(--primary-azure);
  border-color: var(--primary-azure);
}

.flexible-dates-input:checked::after {
  content: '';
  width: 3.5px;
  height: 7px;
  border: solid #ffffff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) translate(-1px, -1px);
}

.footer-action-btns {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-ghost-sm {
  padding: 6px 12px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-secondary);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-ghost-sm:hover {
  background: var(--primary-azure-50);
  color: var(--primary-azure);
}

.btn-apply-sm {
  padding: 8px 18px;
  font-size: 0.82rem;
  font-weight: 800;
  background: var(--gradient-azure);
  color: #ffffff;
  border-radius: var(--radius-pill);
  box-shadow: 0 2px 10px rgba(2, 132, 199, 0.3);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-apply-sm:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-hover);
}

/* ==========================================================================
   5. Travelers Counter Stepper Modal
   ========================================================================== */
.travelers-popover {
  width: 320px;
  right: 0;
  left: auto;
  padding: var(--space-3); /* 12px */
  border-radius: var(--radius-card-sm); /* 20px */
}

.stepper-rows {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 14px;
}

.stepper-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 0;
  text-align: left;
}

.stepper-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  flex: 1;
}

.stepper-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  text-align: left;
  line-height: 1.3;
}

.stepper-desc {
  font-size: 0.74rem;
  color: var(--text-secondary);
  text-align: left;
  line-height: 1.25;
}

.stepper-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.stepper-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-pill);
  background: #ffffff;
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  cursor: pointer;
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
  user-select: none;
}

.stepper-btn:hover:not(:disabled) {
  background: var(--primary-azure-50);
  border-color: var(--primary-azure);
  color: var(--primary-azure);
  transform: scale(1.05);
}

.stepper-btn:active:not(:disabled) {
  transform: scale(0.95);
}

.stepper-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  border-color: var(--border-light);
}

.stepper-val {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-primary);
  width: 20px;
  text-align: center;
}

/* ==========================================================================
   6. Search Button Loading Micro-Animation
   ========================================================================== */
.search-cta-btn.loading {
  pointer-events: none;
  background: var(--primary-azure-dark);
  padding: 0 20px;
}

.search-cta-btn.loading .btn-text-default {
  display: none;
}

.search-cta-btn .btn-text-loading {
  display: none;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
}

.search-cta-btn.loading .btn-text-loading {
  display: flex;
}

.btn-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

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

/* ==========================================================================
   7. Desktop / Mobile Responsive Styles & Full-Screen Modals (<640px)
   ========================================================================== */

/* Hide Mobile-Only Elements on Desktop */
@media (min-width: 641px) {
  .modal-top-bar,
  .modal-search-box,
  .modal-sticky-footer {
    display: none !important;
  }
}

.search-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 990;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.search-modal-backdrop.open,
.search-modal-backdrop.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.multimodal-search-card.modal-active,
body.search-modal-open .multimodal-search-card,
.multimodal-search-card:has(.search-popover.open),
.multimodal-search-card:has(.search-popover.active) {
  z-index: 1000 !important;
}

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

@media (max-width: 640px) {
  body.search-modal-open,
  body.search-modal-open .multimodal-search-card,
  body.search-modal-open .hero-section,
  body.search-modal-open .hero-wrapper,
  .multimodal-search-card.modal-active {
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    transform: none !important;
    filter: none !important;
  }

  /* When inactive on mobile, keep completely hidden */
  .search-popover,
  .search-popover-dropdown,
  #datesPickerModal,
  #travelersModal {
    display: none !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    inset: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    height: 100dvh !important;
    max-width: 100vw !important;
    max-height: 100vh !important;
    max-height: 100dvh !important;
    background: #ffffff !important;
    z-index: 2000 !important;
    border-radius: 0 !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
    transform: none !important;
    box-shadow: none !important;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }

  /* When active / open on mobile -> Full-Screen Modal Overlay */
  .search-popover.open,
  .search-popover.active,
  .search-popover-dropdown.open,
  .search-popover-dropdown.active,
  #datesPickerModal.open,
  #datesPickerModal.active,
  #travelersModal.open,
  #travelersModal.active {
    display: flex !important;
    flex-direction: column !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    inset: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    height: 100dvh !important;
    max-width: 100vw !important;
    max-height: 100vh !important;
    max-height: 100dvh !important;
    background: #ffffff !important;
    z-index: 2000 !important;
    border-radius: 0 !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
    box-shadow: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    animation: slideUpMobile 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards !important;
  }

  /* Mobile Top Bar */
  .modal-top-bar {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 12px 16px !important;
    background: #ffffff !important;
    border-bottom: 1px solid #f1f5f9 !important;
    flex-shrink: 0 !important;
    height: 56px !important;
  }

  .modal-back-btn {
    background: #f8fafc !important;
    border: 1px solid #e2e8f0 !important;
    cursor: pointer !important;
    color: #0f172a !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 36px !important;
    height: 36px !important;
    border-radius: 50% !important;
    transition: background 0.15s ease !important;
    flex-shrink: 0 !important;
  }

  .modal-back-btn:active {
    background: #e2e8f0 !important;
    transform: scale(0.95);
  }

  .modal-bar-title {
    font-size: 1.02rem !important;
    font-weight: 800 !important;
    color: #0f172a !important;
    text-align: center !important;
    flex: 1 !important;
    letter-spacing: -0.2px !important;
  }

  .modal-close-icon-btn {
    background: #f8fafc !important;
    border: 1px solid #e2e8f0 !important;
    cursor: pointer !important;
    color: #64748b !important;
    font-size: 1.1rem !important;
    font-weight: 700 !important;
    width: 36px !important;
    height: 36px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 50% !important;
    transition: background 0.15s ease !important;
    flex-shrink: 0 !important;
  }

  .modal-close-icon-btn:active {
    background: #e2e8f0 !important;
  }

  /* Mobile Live Search Box */
  .modal-search-box {
    display: block !important;
    padding: 10px 16px !important;
    background: #f8fafc !important;
    border-bottom: 1px solid #f1f5f9 !important;
    flex-shrink: 0 !important;
  }

  .modal-input-wrap {
    position: relative !important;
    display: flex !important;
    align-items: center !important;
    width: 100% !important;
    background: #ffffff !important;
    border: 1.5px solid var(--primary-azure, #0284c7) !important;
    border-radius: 12px !important;
    padding: 0 12px !important;
    height: 46px !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05) !important;
  }

  .search-lens-icon {
    color: var(--primary-azure, #0284c7) !important;
    margin-right: 8px !important;
    flex-shrink: 0 !important;
  }

  .modal-search-field {
    flex: 1 !important;
    border: none !important;
    outline: none !important;
    background: transparent !important;
    font-size: 0.95rem !important;
    font-weight: 600 !important;
    color: var(--text-primary, #0f172a) !important;
  }

  .modal-search-field::placeholder {
    color: #94a3b8 !important;
    font-weight: 500 !important;
  }

  .modal-input-clear {
    background: #f1f5f9 !important;
    border: none !important;
    border-radius: 50% !important;
    width: 24px !important;
    height: 24px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 0.75rem !important;
    color: #64748b !important;
    cursor: pointer !important;
    flex-shrink: 0 !important;
  }

  /* Modal Scroll Body */
  .modal-scroll-body {
    flex: 1 !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    padding: 16px !important;
  }

  .location-list {
    max-height: none !important;
    gap: 8px !important;
  }

  .location-item {
    padding: 12px 14px !important;
    border-radius: 14px !important;
    background: #f8fafc !important;
    border: 1px solid #f1f5f9 !important;
    margin-bottom: 2px !important;
  }

  .location-item:hover,
  .location-item.focused {
    background: var(--primary-azure-50, #f0f9ff) !important;
    border-color: rgba(2, 132, 199, 0.25) !important;
  }

  .calendar-dual-grid {
    grid-template-columns: 1fr !important;
    gap: 24px !important;
    max-height: none !important;
    overflow-y: visible !important;
  }

  .popover-footer {
    display: none !important;
  }

  /* Mobile Sticky Footer */
  .modal-sticky-footer {
    display: block !important;
    flex-shrink: 0 !important;
    padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0px)) !important;
    background: #ffffff !important;
    border-top: 1px solid #f1f5f9 !important;
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.04) !important;
  }

  .btn-modal-apply {
    width: 100% !important;
    height: 48px !important;
    border-radius: 12px !important;
    background: var(--gradient-azure, linear-gradient(135deg, #0284c7 0%, #0369a1 100%)) !important;
    color: #ffffff !important;
    font-size: 1rem !important;
    font-weight: 700 !important;
    border: none !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-shadow: 0 4px 14px rgba(2, 132, 199, 0.35) !important;
    transition: transform 0.15s ease, box-shadow 0.15s ease !important;
  }

  .btn-modal-apply:active {
    transform: scale(0.98) !important;
    box-shadow: 0 2px 6px rgba(2, 132, 199, 0.2) !important;
  }
}