@layer wsb-v4-components {
  .wsb-booking-app__summary { position: sticky; top: calc(var(--wsb-sticky-offset, 0px) + var(--wsb-space-s)); display: grid; align-self: start; gap: var(--wsb-space-s); min-width: 0; border: .0625rem solid var(--wsb-color-border-subtle); border-radius: var(--wsb-radius-l); padding: clamp(.9rem, 1.6vw, 1.15rem); background: var(--wsb-color-surface); box-shadow: var(--wsb-shadow-low); }
  .wsb-booking-app__summary-heading { display: flex; align-items: start; justify-content: space-between; gap: var(--wsb-space-s); }
  .wsb-booking-app__summary-heading > div { display: grid; gap: .15rem; }
  .wsb-booking-app__summary-heading h2 { font-size: var(--wsb-summary-heading-size); font-weight: var(--wsb-summary-heading-weight); line-height: var(--wsb-summary-heading-line-height); }
  .wsb-booking-app__summary-heading > span { flex: 0 0 auto; border-radius: var(--wsb-radius-full); padding: 4px 9px; background: var(--wsb-color-canvas); color: var(--wsb-color-muted); font-size: 12px; font-weight: 500; }
  .wsb-booking-app .wsb-summary-trip-count { display: inline-flex; width: fit-content; flex: 0 0 auto; align-items: center; border-radius: var(--wsb-radius-full); padding: 4px 9px; background: var(--wsb-color-canvas); color: var(--wsb-color-muted); font-size: 12px; font-weight: 500; line-height: 1.25; }
  .wsb-booking-app:not([data-stage="checkout"]) .wsb-checkout-summary { display: none; }
  .wsb-booking-app[data-stage="checkout"] .wsb-booking-app__summary-heading,
  .wsb-booking-app[data-stage="checkout"] .wsb-booking-app__summary-list,
  .wsb-booking-app[data-stage="checkout"] .wsb-booking-app__save-state { display: none; }
  .wsb-booking-app__summary-list { display: grid; gap: var(--wsb-space-xs); }
  .wsb-booking-app__summary-empty { display: grid; justify-items: start; gap: .35rem; border: .0625rem dashed var(--wsb-color-border); border-radius: var(--wsb-radius-m); padding: var(--wsb-space-m); color: var(--wsb-color-muted); }
  .wsb-booking-app__summary-empty .wsb-icon { width: 2rem; height: 2rem; color: var(--wsb-color-brand); }
  .wsb-booking-app__summary-empty p { font-size: 13px; }
  .wsb-booking-app__summary-trip { display: grid; gap: .55rem; width: 100%; border: .0625rem solid var(--wsb-color-border); border-radius: var(--wsb-radius-m); padding: .75rem; background: var(--wsb-color-surface); color: var(--wsb-color-ink); text-align: left; cursor: pointer; transition: border-color var(--wsb-motion-medium) cubic-bezier(.2, .8, .2, 1), background var(--wsb-motion-medium) ease, box-shadow var(--wsb-motion-medium) ease, transform var(--wsb-motion-fast) ease; }
  .wsb-booking-app__summary-trip:hover { border-color: var(--wsb-color-interaction); transform: translateY(-.0625rem); }
  .wsb-booking-app__summary-trip--editing { border-color: color-mix(in srgb, var(--wsb-color-interaction) 72%, var(--wsb-color-border)); background: color-mix(in srgb, var(--wsb-color-interaction) 5%, var(--wsb-color-surface)); }
  .wsb-booking-app__summary-trip--confirmed { border-color: var(--wsb-color-border); background: var(--wsb-color-surface); box-shadow: none; }
  .wsb-booking-app__summary-trip-head { display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
  .wsb-booking-app__summary-identity { border-radius: var(--wsb-radius-s); padding: 4px 7px; background: color-mix(in srgb, var(--wsb-color-canvas) 82%, var(--wsb-color-surface)); color: var(--wsb-color-ink-strong); font-size: var(--wsb-summary-identity-size); font-weight: var(--wsb-summary-identity-weight); }
  .wsb-booking-app__summary-route { display: grid; min-width: 0; gap: 2px; overflow: hidden; color: var(--wsb-color-muted); font-size: var(--wsb-summary-route-size); font-weight: var(--wsb-summary-route-weight); line-height: var(--wsb-summary-route-line-height); }
  .wsb-booking-app__summary-route > span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .wsb-booking-app__summary-route > span:has(.wsb-trip-meta-badge) { display: flex; align-items: center; gap: 6px; }
  .wsb-booking-app__summary-date { display: flex; align-items: center; gap: 6px; color: var(--wsb-color-muted); font-size: var(--wsb-summary-meta-size); font-weight: var(--wsb-summary-meta-weight); line-height: var(--wsb-summary-meta-line-height); }
  .wsb-booking-app__summary-date .wsb-icon { width: 15px; height: 15px; flex: 0 0 auto; }
  .wsb-booking-app__summary-readiness { justify-self: start; border-radius: var(--wsb-radius-full); padding: 3px 7px; font-size: var(--wsb-summary-status-size); font-weight: var(--wsb-summary-status-weight); transition: color var(--wsb-motion-medium) ease, background var(--wsb-motion-medium) ease, transform var(--wsb-motion-medium) cubic-bezier(.2, .8, .2, 1); }
  .wsb-booking-app__summary-readiness--confirmed { background: var(--wsb-color-success-soft); color: var(--wsb-color-success); }
  .wsb-booking-app__summary-readiness--editing { background: color-mix(in srgb, var(--wsb-color-interaction) 10%, var(--wsb-color-surface)); color: var(--wsb-color-interaction); }
  .wsb-booking-app__summary-readiness--incomplete { background: var(--wsb-color-warning-soft); color: var(--wsb-color-warning); }
  .wsb-booking-app__summary-readiness--updating { background: color-mix(in srgb, var(--wsb-color-interaction) 10%, var(--wsb-color-surface)); color: var(--wsb-color-interaction); }
  .wsb-booking-app__summary-readiness--delayed { background: var(--wsb-color-warning-soft); color: var(--wsb-color-warning); }
  .wsb-booking-app__summary-readiness--vehicle-needed { background: var(--wsb-color-warning-soft); color: var(--wsb-color-warning); }
  .wsb-booking-app__summary-readiness--attention { background: var(--wsb-color-error-soft); color: var(--wsb-color-error); }
  .wsb-booking-app__summary-price { color: var(--wsb-color-ink-strong); font-size: var(--wsb-summary-price-size); font-weight: var(--wsb-summary-price-weight); }
  .wsb-booking-app__summary-total { display: flex; align-items: center; justify-content: space-between; gap: var(--wsb-space-xs); border-top: .0625rem solid var(--wsb-color-border); padding-top: var(--wsb-space-xs); }
  .wsb-booking-app__summary-total > span { font-size: var(--wsb-summary-row-size); font-weight: var(--wsb-summary-row-weight); }
  .wsb-booking-app__summary-total > strong { font-size: var(--wsb-summary-total-size); font-weight: var(--wsb-summary-total-weight); }
  .wsb-booking-app__save-state { display: flex; align-items: center; gap: 7px; min-height: 32px; border-top: 1px solid var(--wsb-color-border-subtle); padding-top: 12px; color: var(--wsb-color-muted); font-size: var(--wsb-summary-saved-size); font-weight: var(--wsb-summary-saved-weight); }
  .wsb-booking-app__save-dot { width: .5rem; height: .5rem; border-radius: var(--wsb-radius-full); background: var(--wsb-color-success); }
  .wsb-booking-app[data-state="dirty"] .wsb-booking-app__save-dot, .wsb-booking-app[data-state="saving"] .wsb-booking-app__save-dot { background: var(--wsb-color-warning); }
  .wsb-booking-app[data-state="offline"] .wsb-booking-app__save-dot, .wsb-booking-app[data-state="error"] .wsb-booking-app__save-dot { background: var(--wsb-color-danger); }
  @media (prefers-reduced-motion: reduce) {
    .wsb-booking-app__summary-trip, .wsb-booking-app__summary-readiness { transition-duration: 0s; }
  }
}