/* Flight booking & payment pages — header/footer via site-shell.css + site-chrome.js */
.fb-page {
  font-family: "Open Sans", "Segoe UI", system-ui, sans-serif;
  background: #f4f5f7;
  min-height: 100vh;
}

.fb-container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 16px;
}

.fb-main {
  padding: 28px 0 48px;
}

.fb-steps-indicator {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 13px;
  font-weight: 600;
}

.fb-steps-indicator span {
  padding: 8px 14px;
  border-radius: 20px;
  background: #e8eaed;
  color: #5f6368;
}

.fb-steps-indicator span.is-active {
  background: #7c3aed;
  color: #fff;
}

.fb-steps-indicator span.is-done {
  background: #e9d5ff;
  color: #5b21b6;
}

.fb-card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(60, 64, 67, 0.1);
  padding: 24px;
  margin-bottom: 20px;
}

.fb-card h2 {
  margin: 0 0 16px;
  font-size: 18px;
  color: #202124;
  border-bottom: 2px solid #f3e8ff;
  padding-bottom: 10px;
}

.fb-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.fb-field {
  margin-bottom: 14px;
}

.fb-field label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #666;
  margin-bottom: 6px;
}

.fb-field input,
.fb-field select,
.fb-field textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #e8eaed;
  border-radius: 8px;
  font-size: 15px;
  box-sizing: border-box;
}

.fb-field input:focus,
.fb-field select:focus,
.fb-field textarea:focus {
  border-color: #7c3aed;
  outline: none;
  box-shadow: 0 0 0 2px rgba(124, 58, 237, 0.2);
}

.fb-airport-wrap {
  position: relative;
}

.fb-airport-sub {
  font-size: 12px;
  color: #5b21b6;
  margin: 4px 0 0;
  min-height: 16px;
}

.fb-autocomplete {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  z-index: 100;
  max-height: 220px;
  overflow-y: auto;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 0 0 8px 8px;
  box-shadow: 0 8px 20px rgba(76, 29, 149, 0.12);
  display: none;
}

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

.fb-autocomplete-item {
  padding: 10px 12px;
  cursor: pointer;
  font-size: 13px;
  border-bottom: 1px solid #f0f0f0;
}

.fb-autocomplete-item:hover,
.fb-autocomplete-item.is-active {
  background: #f3e8ff;
}

.fb-passenger-block {
  border: 1px solid #e8eaed;
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 12px;
  background: #fafafa;
}

.fb-passenger-block h3 {
  margin: 0 0 12px;
  font-size: 14px;
  color: #5b21b6;
}

.fb-fare-summary {
  background: linear-gradient(135deg, #f3e8ff, #faf5ff);
  border: 1px solid #e9d5ff;
  border-radius: 10px;
  padding: 16px;
}

.fb-fare-summary .fb-price-web {
  text-decoration: line-through;
  color: #999;
  font-size: 14px;
}

.fb-fare-summary .fb-price-call {
  font-size: 28px;
  font-weight: 800;
  color: #7c3aed;
}

.fb-fare-summary .fb-discount-tag {
  display: inline-block;
  background: #fde047;
  color: #4c1d95;
  font-size: 11px;
  font-weight: 800;
  padding: 4px 8px;
  border-radius: 4px;
  margin-bottom: 8px;
}

.fb-btn-primary {
  display: block;
  width: 100%;
  padding: 14px 20px;
  background: #7c3aed;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  margin-top: 8px;
}

.fb-btn-primary:hover {
  background: #6d28d9;
}

.fb-btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.fb-btn-secondary {
  display: inline-block;
  padding: 10px 18px;
  background: #fff;
  color: #7c3aed;
  border: 2px solid #7c3aed;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
}

.fb-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
  padding: 12px;
  border-radius: 8px;
  margin-bottom: 16px;
  display: none;
  font-size: 14px;
}

.fb-error.is-visible {
  display: block;
}

.fb-upload-hint {
  color: #5f6368;
  font-size: 13px;
  margin: 0 0 12px;
}

.fb-required {
  color: #b91c1c;
}

.fb-file-field input[type="file"] {
  display: block;
  width: 100%;
  max-width: 100%;
  padding: 10px;
  border: 1px dashed #c4b5fd;
  border-radius: 8px;
  background: #faf5ff;
  font-size: 14px;
}

.fb-file-field.is-required label {
  font-weight: 600;
}

.fb-summary-line {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  font-size: 14px;
  border-bottom: 1px solid #f1f3f4;
}

.fb-summary-line:last-child {
  border-bottom: none;
}

.fb-checkbox {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 13px;
  line-height: 1.45;
  margin: 16px 0;
}

.fb-checkbox input {
  margin-top: 3px;
  flex-shrink: 0;
}

.fb-confirm-icon {
  font-size: 48px;
  color: #188038;
  text-align: center;
  margin-bottom: 16px;
}

@media (max-width: 640px) {
  .fb-grid-2 {
    grid-template-columns: 1fr;
  }
}