/* ==========================================================================
   Fly4deal Route Landing Pages — FD-A Design System
   Dedicated styles for curated flight route landing pages.
   ========================================================================== */

.route-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg);
  color: var(--color-text);
}

.route-hero {
  padding: 40px 0 24px;
  background: linear-gradient(180deg, #F0F6F7 0%, var(--color-bg) 100%);
  border-bottom: 1px solid var(--color-card-border);
}

.route-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--color-text-secondary);
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.route-breadcrumb a {
  color: var(--color-links);
  text-decoration: none;
}

.route-breadcrumb a:hover {
  text-decoration: underline;
}

.route-breadcrumb .breadcrumb-sep {
  color: var(--color-border);
}

.route-title {
  font-size: 36px;
  line-height: 1.2;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.route-subtitle {
  font-size: 18px;
  line-height: 1.5;
  color: var(--color-text-secondary);
  max-width: 820px;
}

.route-badges-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
  font-size: 13px;
}

.route-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--border-radius-sm);
  background: var(--color-surface);
  border: 1px solid var(--color-card-border);
  color: var(--color-text);
}

.route-badge-strong {
  background: var(--color-tint);
  border-color: #BED8DC;
  color: var(--color-primary);
  font-weight: 600;
}

/* Live Offers Section */
.route-offers-section {
  padding: 32px 0 24px;
}

.section-heading-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.section-heading {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-text);
}

.freshness-indicator {
  font-size: 13px;
  color: var(--color-text-secondary);
}

.route-offers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

/* Individual Route Offer Card */
.route-offer-card {
  background: var(--color-surface);
  border: 1px solid var(--color-card-border);
  border-radius: var(--border-radius-lg);
  padding: 20px;
  box-shadow: 0 2px 8px var(--color-card-shadow);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.route-offer-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(22, 49, 62, 0.09);
}

.offer-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}

.offer-trip-type-pill {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 8px;
  border-radius: var(--border-radius-sm);
  background: var(--color-tint);
  color: var(--color-primary);
}

.offer-provider-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-secondary);
}

.offer-flight-details {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.offer-airports-line {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
}

.offer-arrow {
  color: var(--color-primary);
}

.offer-dates-line {
  font-size: 14px;
  color: var(--color-text-secondary);
}

.offer-direct-line {
  font-size: 13px;
  color: var(--color-success);
  font-weight: 600;
}

.offer-baggage-line {
  font-size: 12px;
  color: var(--color-text-secondary);
}

.offer-card-footer {
  border-top: 1px solid var(--color-card-border);
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.offer-pricing-block {
  display: flex;
  flex-direction: column;
}

.offer-total-price {
  font-size: 28px;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.1;
}

.offer-price-basis {
  font-size: 12px;
  color: var(--color-text-secondary);
  font-weight: 500;
}

.offer-pp-price {
  font-size: 13px;
  color: var(--color-text-secondary);
}

.offer-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  background-color: var(--color-primary);
  color: var(--color-cta-text);
  border-radius: var(--border-radius-md);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  transition: background-color var(--transition-fast);
  cursor: pointer;
  min-height: 44px;
}

.offer-cta-btn:hover {
  background-color: var(--color-primary-hover);
  text-decoration: none;
}

.offer-cta-btn.disabled {
  background-color: var(--color-border);
  cursor: not-allowed;
  opacity: 0.6;
  pointer-events: none;
}

.offer-partner-notice {
  font-size: 11px;
  color: var(--color-text-secondary);
  text-align: center;
}

.offer-observed-date {
  font-size: 11px;
  color: var(--color-text-secondary);
}

/* State Views */
.route-state-box {
  padding: 24px;
  border-radius: var(--border-radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-card-border);
  margin-bottom: 24px;
}

.route-state-loading {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-text-secondary);
  font-size: 15px;
}

.route-state-empty {
  color: var(--color-text);
  font-size: 15px;
  line-height: 1.5;
}

.route-state-error {
  border-color: #E0B4B4;
  background: var(--color-danger-bg);
  color: var(--color-danger);
  font-size: 15px;
  line-height: 1.5;
}

/* Static Informational Sections */
.route-info-section {
  padding: 24px 0 40px;
}

.route-content-block {
  background: var(--color-surface);
  border: 1px solid var(--color-card-border);
  border-radius: var(--border-radius-lg);
  padding: 28px;
  margin-bottom: 24px;
}

.route-content-block h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 14px;
}

.route-content-block p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text);
  margin-bottom: 12px;
}

.route-content-block p:last-child {
  margin-bottom: 0;
}

.airport-facts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 14px;
}

.airport-fact-card {
  padding: 14px;
  border-radius: var(--border-radius-sm);
  background: var(--color-bg);
  border: 1px solid var(--color-card-border);
}

.airport-fact-code {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.airport-fact-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
}

.airport-fact-city {
  font-size: 13px;
  color: var(--color-text-secondary);
}

/* Related Routes List */
.related-routes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.related-route-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-radius: var(--border-radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-card-border);
  color: var(--color-text);
  text-decoration: none;
  font-weight: 600;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.related-route-card:hover {
  border-color: var(--color-primary);
  background-color: var(--color-tint);
  text-decoration: none;
}

.homepage-back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-links);
  margin-top: 8px;
}

/* Mobile responsiveness down to 320px */
@media (max-width: 768px) {
  .route-title {
    font-size: 26px;
  }
  .route-subtitle {
    font-size: 16px;
  }
  .route-content-block {
    padding: 18px;
  }
  .container {
    padding-left: 20px;
    padding-right: 20px;
  }
  .route-offers-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 400px) {
  .container {
    padding-left: 14px;
    padding-right: 14px;
  }
  .route-title {
    font-size: 22px;
  }
  .offer-total-price {
    font-size: 24px;
  }
}