/**
 * TripMura Design System — Search Results & Deep-Link Drawer Styles
 * Practical UI Compliance: 4.5:1 contrast, tactile pills, clear TCO breakdowns.
 */

.results-section {
  padding: clamp(48px, 6vw, 80px) 0;
  background: var(--bg-card-subtle);
  border-top: 1px solid var(--border-light);
  position: relative;
  z-index: var(--z-elevate);
  display: none; /* Revealed dynamically on search */
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.results-section.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.results-header {
  text-align: center;
  margin-bottom: clamp(32px, 4vw, 48px);
}

.results-badge-wrap {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(2, 132, 199, 0.08);
  border: 1px solid rgba(2, 132, 199, 0.2);
  border-radius: var(--radius-pill);
  color: var(--primary-azure-dark);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

.results-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 8px;
}

.results-subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.5;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 2.5vw, 28px);
}

/* Multimodal Package Card */
.package-card {
  background: #ffffff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-card-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
  position: relative;
}

.package-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary-azure);
}

.package-card.highlighted {
  border: 2px solid var(--primary-azure);
  box-shadow: 0 10px 30px -10px rgba(2, 132, 199, 0.25);
}

.card-top-badges {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.card-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.card-badge-pill.top-pick {
  background: var(--gradient-azure);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.3);
}

.card-badge-pill.scenic {
  background: rgba(16, 185, 129, 0.1);
  color: #065f46;
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.card-badge-pill.fastest {
  background: rgba(245, 158, 11, 0.1);
  color: #92400e;
  border: 1px solid rgba(245, 158, 11, 0.25);
}

.card-badge-pill.duration {
  background: rgba(15, 23, 42, 0.05);
  color: var(--text-secondary);
  border: 1px solid var(--border-light);
}

.card-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 6px;
  line-height: 1.3;
}

.card-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 18px;
  line-height: 1.45;
}

/* Multimodal Route Chain */
.route-chain-timeline {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px;
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-inner-md);
  margin-bottom: 20px;
}

.chain-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px 10px;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-inner-sm);
  transition: all 120ms ease;
}

.chain-item:hover {
  border-color: rgba(2, 132, 199, 0.35);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.chain-item-top {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 0.84rem;
}

.chain-icon {
  font-size: 0.95rem;
  flex-shrink: 0;
}

.chain-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chain-item-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-left: 22px;
}

.chain-provider-tag {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 8px;
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-pill);
  color: var(--primary-azure-dark);
}

.chain-item-price {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
}

/* Total Cost Block */
.card-price-block {
  padding-top: 14px;
  border-top: 1px dashed var(--border-light);
  margin-bottom: 18px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.price-tco-label {
  display: flex;
  flex-direction: column;
}

.tco-label-main {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-muted);
}

.tco-label-sub {
  font-size: 0.72rem;
  color: var(--primary-azure-dark);
  font-weight: 600;
}

.price-tco-value {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.price-currency {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary-azure);
  margin-right: 2px;
}

.card-cta-btn {
  width: 100%;
  padding: 12px 18px;
  border-radius: var(--radius-inner-md);
  font-size: 0.88rem;
  font-weight: 700;
  background: var(--gradient-azure);
  color: #ffffff;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition-fast);
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.25);
  text-decoration: none;
}

.card-cta-btn:hover {
  background: var(--gradient-azure-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.35);
}

/* ==========================================================================
   Trip Summary & Direct-Link Provider Modal / Drawer
   ========================================================================== */
.trip-summary-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.trip-summary-modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.trip-summary-drawer {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -48%) scale(0.96);
  width: min(720px, 94vw);
  max-height: 90vh;
  background: #ffffff;
  border-radius: var(--radius-card-lg);
  box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.35);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

.trip-summary-drawer.open {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.drawer-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  background: #ffffff;
}

.drawer-title-wrap {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.drawer-tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  background: rgba(2, 132, 199, 0.08);
  border: 1px solid rgba(2, 132, 199, 0.2);
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--primary-azure-dark);
  text-transform: uppercase;
  width: fit-content;
}

.drawer-headline {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.25;
}

.drawer-meta-sub {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.drawer-close-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border-light);
  background: var(--bg-card-subtle);
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

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

.drawer-scroll-body {
  padding: 20px 24px;
  overflow-y: auto;
  max-height: calc(85vh - 210px);
  -webkit-overflow-scrolling: touch;
}

.drawer-intro-notice {
  padding: 12px 16px;
  background: rgba(2, 132, 199, 0.05);
  border: 1px solid rgba(2, 132, 199, 0.15);
  border-radius: var(--radius-inner-md);
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.45;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.drawer-intro-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
}

/* Provider Legs List */
.drawer-legs-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 0;
}

.provider-leg-card {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-inner-md);
  padding: 16px;
  background: #ffffff;
  transition: border-color var(--transition-fast);
}

.provider-leg-card:hover {
  border-color: var(--primary-azure);
}

.leg-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  gap: 10px;
  flex-wrap: wrap;
}

.leg-title-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.leg-icon {
  font-size: 1.15rem;
}

.leg-type-name {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-primary);
}

.leg-est-price {
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--primary-azure-dark);
}

.leg-details-row {
  font-size: 0.84rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
  line-height: 1.4;
}

.leg-action-buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.provider-direct-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.provider-direct-btn:hover {
  background: var(--primary-azure);
  color: #ffffff;
  border-color: var(--primary-azure);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.25);
}

.provider-direct-btn.featured {
  background: var(--primary-azure-50);
  border-color: rgba(2, 132, 199, 0.3);
  color: var(--primary-azure-dark);
}

.provider-direct-btn.featured:hover {
  background: var(--primary-azure);
  color: #ffffff;
}

/* Total TCO Summary Block in Drawer */
.drawer-footer {
  padding: 16px 24px 20px;
  background: #ffffff;
  border-top: 1px solid var(--border-light);
  flex-shrink: 0;
}

.drawer-tco-summary-box {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #ffffff;
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius-inner-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.15);
}

.tco-summary-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.tco-summary-title {
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #94a3b8;
}

.tco-summary-sub {
  font-size: 0.78rem;
  color: #38bdf8;
  font-weight: 600;
}

.tco-summary-amount {
  font-size: 1.65rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
}

/* Multi-Engine Comparison Bar in Inline Results */
.multi-engine-bar {
  background: rgba(248, 250, 252, 0.95);
  border: 1px solid rgba(226, 232, 240, 0.95);
  border-radius: var(--radius-inner-md, 12px);
  padding: 10px 14px;
  margin: 12px 0 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.engine-bar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.engine-bar-label {
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-secondary, #475569);
  display: flex;
  align-items: center;
  gap: 5px;
}

.engine-bar-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.engine-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 11px;
  background: #ffffff;
  border: 1px solid var(--border-light, #e2e8f0);
  border-radius: var(--radius-pill, 9999px);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--text-primary, #1e293b);
  text-decoration: none;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
  transition: all var(--transition-fast, 0.15s ease);
  cursor: pointer;
  white-space: nowrap;
}

.engine-pill-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.06);
}

.engine-pill-btn.google:hover { border-color: #38bdf8; color: #0284c7; background: #f0f9ff; }
.engine-pill-btn.skyscanner:hover { border-color: #0284c7; color: #0369a1; background: #f0f9ff; }
.engine-pill-btn.kayak:hover { border-color: #fb923c; color: #ea580c; background: #fff7ed; }
.engine-pill-btn.booking:hover { border-color: #2563eb; color: #1d4ed8; background: #eff6ff; }
.engine-pill-btn.airbnb:hover { border-color: #f43f5e; color: #e11d48; background: #fff1f2; }

.btn-primary-carrier-book {
  padding: 11px 18px;
  background: var(--gradient-azure, linear-gradient(135deg, #00f2fe 0%, #0284c7 100%));
  color: #ffffff;
  border: none;
  border-radius: var(--radius-inner-md, 12px);
  font-size: 0.84rem;
  font-weight: 800;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-decoration: none;
  box-shadow: 0 2px 10px rgba(2, 132, 199, 0.28);
  transition: all var(--transition-fast, 0.15s ease);
  white-space: nowrap;
}

.btn-primary-carrier-book:hover {
  background: var(--gradient-azure-hover, linear-gradient(135deg, #38f9d7 0%, #0284c7 100%));
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(2, 132, 199, 0.38);
  color: #ffffff;
}

/* Responsive Rules */
@media (max-width: 900px) {
  .results-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

@media (max-width: 640px) {
  .trip-summary-drawer {
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100vw;
    max-width: 100vw;
    transform: translateY(100%);
    border-radius: 20px 20px 0 0;
    max-height: 85vh;
  }

  .trip-summary-drawer.open {
    transform: translateY(0);
  }

  .drawer-scroll-body {
    max-height: calc(85vh - 140px);
    padding: 16px;
  }

  .drawer-header {
    padding: 16px;
  }
}