.results-header {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  padding: 10px var(--space-lg);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 50;
  flex-wrap: wrap;
}

.results-header .btn-back {
  margin-bottom: 2px;
  align-self: center;
}

/* ── Header fields (From, To, Date, Time) ── */
.header-field {
  display: flex;
  flex-direction: column;
  gap: 2px;
  position: relative;
}

.header-field label {
  font-size: 0.62rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-text-light);
  letter-spacing: 0.5px;
}

.header-from {
  min-width: 140px;
  max-width: 220px;
}

.header-to {
  flex: 1;
  min-width: 160px;
  max-width: 380px;
  position: relative;
}

.header-arrow {
  font-size: 1rem;
  color: var(--color-text-light);
  margin-bottom: 4px;
  align-self: center;
}

.header-input-wrap {
  position: relative;
}

.header-input {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 5px 8px;
  background: var(--color-bg);
  font-family: inherit;
  width: 100%;
  box-sizing: border-box;
}

.header-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(20, 184, 166, 0.12);
}

.header-input-sm {
  width: 120px;
  cursor: pointer;
}

/* ── Chips in header To field ── */
.header-chips-wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 3px 4px;
  background: var(--color-bg);
  min-height: 30px;
  cursor: text;
}

.header-chips-wrap:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(20, 184, 166, 0.12);
}

.header-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.header-chips .chip {
  font-size: 0.75rem;
  padding: 2px 6px;
  gap: 4px;
}

.header-chips .chip .chip-remove {
  font-size: 0.85rem;
  width: 14px;
  height: 14px;
}

.header-chips-wrap .header-input-wrap {
  flex: 1;
  min-width: 80px;
}

.header-chips-wrap .header-input {
  border: none;
  padding: 2px 4px;
  font-size: 0.82rem;
  background: transparent;
}

.header-chips-wrap .header-input:focus {
  box-shadow: none;
}

/* ── Autocomplete dropdown in header ── */
.header-dropdown {
  min-width: 280px;
  z-index: 200;
}

.header-to .header-dropdown {
  position: absolute;
  top: calc(100% + 2px);
  left: 0;
}

/* ── Recalculate button ── */
.btn-recalculate {
  align-self: flex-end;
  padding: 6px 18px;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: inherit;
  color: #fff;
  background: var(--color-primary);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  white-space: nowrap;
  margin-bottom: 1px;
  transition: background 0.15s;
}

.btn-recalculate:hover {
  background: var(--color-primary-dark, #0d9488);
}

.btn-recalculate:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ── Travelers in header ── */
.header-travelers-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.header-trav-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-secondary);
}

.header-travelers-row .stepper {
  transform: scale(0.85);
  transform-origin: center;
}

@media (max-width: 700px) {
  .results-header {
    gap: 8px;
    padding: 8px var(--space-md);
  }
  .header-from { max-width: 160px; }
  .header-to { max-width: 260px; }
  .header-input-sm { width: 100px; }
}

.results-layout {
  display: flex;
  gap: var(--space-lg);
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--space-lg);
  align-items: flex-start;
}

/* ── Left: Timeline ── */
.results-timeline {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* ── Travelers bar ── */
.travelers-bar {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
  margin-bottom: var(--space-md);
}

.travelers-bar label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.traveler-group {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.traveler-label {
  font-size: 0.85rem;
  color: var(--color-text);
  font-weight: 500;
}

/* ── Right: Cost sidebar ── */
.cost-sidebar {
  width: 320px;
  flex-shrink: 0;
  position: sticky;
  top: 80px;
}

.cost-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
}

.cost-card h3 {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-sm);
}

.total-cost-range {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
  line-height: 1.2;
}

.total-cost-range .currency-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-secondary);
}

.cost-breakdown {
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-md);
}

.cost-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  font-size: 0.88rem;
}

.cost-line-label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-text-secondary);
}

.cost-line-label .icon {
  font-size: 1rem;
}

.cost-line-value {
  font-weight: 600;
  color: var(--color-text);
}

.cost-footer {
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.estimate-note {
  font-size: 0.75rem;
  color: var(--color-text-light);
  font-style: italic;
}

.travelers-summary {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  margin-top: var(--space-sm);
}

/* ── Mobile cost bar ── */
.mobile-cost-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 12px rgba(0,0,0,0.08);
  padding: 12px var(--space-md);
  z-index: 50;
  align-items: center;
  justify-content: space-between;
}

.mobile-total {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-primary);
}

.mobile-total .label {
  display: block;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  text-transform: uppercase;
}

/* ── Flight segment detail ── */
.flight-segments {
  margin-top: var(--space-sm);
}

.segment-row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 6px 0;
  font-size: 0.82rem;
  color: var(--color-text-secondary);
}

.segment-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary-light);
  flex-shrink: 0;
}

/* ── Transfer details ── */
.transfer-options {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-sm);
}

.transfer-option {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  padding: 6px 12px;
  background: var(--color-bg-subtle);
  border-radius: var(--radius-sm);
}

.transfer-option .cost {
  font-weight: 600;
  color: var(--color-primary);
}

/* ── Nights row in city card ── */
.city-card-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.city-edit-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.city-edit-row label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-secondary);
}

.hotel-price-note {
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-top: var(--space-xs);
}

/* ── City card check-in/out dates ── */
.city-dates {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  padding: 8px 0 4px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.city-dates-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.city-dates strong {
  color: var(--color-text);
  font-weight: 600;
}

.arrival-early {
  font-size: 0.7rem;
  font-weight: 600;
  color: #d97706;
  background: #fef3c7;
  padding: 1px 6px;
  border-radius: var(--radius-full);
}

.arrival-late {
  font-size: 0.7rem;
  font-weight: 600;
  color: #dc2626;
  background: #fef2f2;
  padding: 1px 6px;
  border-radius: var(--radius-full);
}

/* ── Pass-through card (0 nights) ── */
.pass-through-card {
  opacity: 0.7;
  border-style: dashed;
}
.pass-through-card .card-header {
  cursor: default;
  align-items: center;
}
.pass-through-card .stepper { margin-left: auto; }

/* ── Confirm popup ── */
.confirm-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.confirm-overlay.visible { opacity: 1; }
.confirm-popup {
  background: #fff;
  border-radius: var(--radius-lg, 12px);
  padding: 24px 28px;
  max-width: 380px;
  width: 90%;
  box-shadow: 0 8px 30px rgba(0,0,0,0.18);
  text-align: center;
}
.confirm-popup h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
  color: var(--color-text, #1e293b);
}
.confirm-popup p {
  margin: 0 0 20px;
  font-size: 0.9rem;
  color: var(--color-text-muted, #64748b);
}
.confirm-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
}
.confirm-btn {
  padding: 8px 20px;
  border-radius: var(--radius-md, 8px);
  border: none;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.15s;
}
.confirm-btn.cancel {
  background: var(--color-border, #e2e8f0);
  color: var(--color-text, #1e293b);
}
.confirm-btn.cancel:hover { background: #cbd5e1; }
.confirm-btn.confirm {
  background: var(--color-primary, #0d9488);
  color: #fff;
}
.confirm-btn.confirm:hover { background: #0f766e; }

/* ── Error state ── */
.error-banner {
  background: var(--color-error-bg);
  color: var(--color-error);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  margin-bottom: var(--space-md);
  border: 1px solid #fecaca;
}