/* ==========================================================================
   UncleTrips — Commerce pages (Cart · Checkout · Confirmation · Trips)
   Line items keep service-specific details and price basis; summaries group
   by service type. Panels, forms, steps, tags and status come from ui.css.
   ========================================================================== */

.commerce-page {
  padding-block: var(--sp-5) var(--sp-8);
}

.commerce-head {
  display: grid;
  gap: var(--sp-4);
  padding-block-end: var(--sp-6);
}

.commerce-title-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--sp-2) var(--sp-4);
}

.commerce-sub {
  font-size: var(--fs-15);
  color: var(--c-text-muted);
}

/* ------------------------------------------------------------ Line items */
.line-list {
  display: grid;
  gap: var(--sp-4);
}

.line {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr) auto;
  grid-template-areas:
    "media body price"
    "media body actions";
  gap: var(--sp-3) var(--sp-5);
  padding: var(--sp-4);
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  box-shadow: var(--sh-xs);
}

.line-media {
  grid-area: media;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--r-md);
  background: var(--c-grey-50);
}

.line-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.line-icon {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  color: var(--c-navy-600);
}

.line-icon .icon {
  width: 40px;
  height: 40px;
  stroke-width: 1.4;
}

.line[data-type="transfer"] .line-media { background: #e8f1fb; }
.line[data-type="transfer"] .line-icon { color: var(--c-blue-600); }
.line[data-type="chauffeur"] .line-media { background: var(--c-grey-100); }

.line-body {
  grid-area: body;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.line-kind {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.line-title {
  font-size: var(--fs-18);
  font-weight: var(--fw-bold);
  line-height: 1.3;
}

.line-title a:hover {
  color: var(--c-navy-600);
}

.line-sub {
  font-size: var(--fs-14);
  font-weight: var(--fw-semibold);
  color: var(--c-navy-800);
}

.line-details {
  display: grid;
  gap: 4px;
  font-size: var(--fs-13);
  color: var(--c-grey-600);
}

.line-details li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.line-details .icon {
  width: 16px;
  height: 16px;
  margin-block-start: 2px;
  color: var(--c-navy-600);
}

.pax-edit {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2) var(--sp-5);
  margin-block-start: var(--sp-2);
}

.pax-edit-row {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--fs-13);
  font-weight: var(--fw-semibold);
}

.pax-edit .stepper button {
  width: 32px;
  height: 32px;
}

.line-price {
  grid-area: price;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  min-width: 190px;
  text-align: end;
}

.line-price-lines {
  display: grid;
  gap: 2px;
  font-size: var(--fs-12);
  color: var(--c-text-muted);
}

.line-price-lines li {
  display: flex;
  justify-content: flex-end;
  gap: var(--sp-3);
}

.line-total {
  font-size: var(--fs-20);
  font-weight: var(--fw-extrabold);
  white-space: nowrap;
}

.line-basis {
  max-width: 220px;
  font-size: var(--fs-12);
  color: var(--c-grey-600);
}

.line-actions {
  grid-area: actions;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  gap: var(--sp-4);
}

.line-remove {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 36px;
  font-size: var(--fs-14);
  font-weight: var(--fw-semibold);
  color: var(--c-grey-600);
}

.line-remove .icon {
  width: 18px;
  height: 18px;
}

.line-remove:hover {
  color: #b4351f;
}

.undo-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  margin-block-start: var(--sp-4);
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--r-md);
  background: var(--c-navy-900);
  color: var(--c-white);
  font-size: var(--fs-14);
}

.undo-bar[hidden] {
  display: none;
}

.undo-bar .link-btn {
  color: #9cc7ff;
}

.cart-assist {
  align-items: flex-start;
  margin-block-start: var(--sp-5);
}

.cart-assist[hidden] {
  display: none;
}

.check-notes {
  display: grid;
  gap: 4px;
  margin-block-start: 6px;
}

.check-notes li {
  display: flex;
  align-items: flex-start;
  gap: 6px;
}

.check-notes .icon {
  width: 16px;
  height: 16px;
  margin-block-start: 3px;
  color: #1e7a50;
}

.check-notes .is-warn .icon {
  color: var(--c-orange-600);
}

.cart-empty {
  margin-block-start: var(--sp-2);
}

/* --------------------------------------------------------- Order summary */
.order-summary {
  display: grid;
  gap: var(--sp-4);
}

.summary-lines {
  display: grid;
  gap: var(--sp-3);
}

.summary-lines li {
  display: flex;
  justify-content: space-between;
  gap: var(--sp-3);
  font-size: var(--fs-14);
}

.summary-lines li > span:first-child {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.sum-label {
  font-weight: var(--fw-semibold);
}

.summary-lines small {
  font-size: var(--fs-12);
  color: var(--c-text-muted);
}

.summary-lines [data-price] {
  font-weight: var(--fw-bold);
  white-space: nowrap;
}

/* Compact item list inside a summary (checkout / confirmation) */
.mini-lines {
  display: grid;
  gap: var(--sp-3);
}

.mini-line {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) auto;
  gap: var(--sp-3);
  align-items: start;
  font-size: var(--fs-13);
}

.mini-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: var(--r-md);
  background: var(--c-navy-100);
  color: var(--c-navy-800);
}

.mini-icon .icon {
  width: 20px;
  height: 20px;
}

.mini-line[data-type="tour"] .mini-icon { background: var(--c-orange-100); color: var(--c-orange-600); }
.mini-line[data-type="transfer"] .mini-icon { background: #e8f1fb; color: var(--c-blue-600); }
.mini-line[data-type="chauffeur"] .mini-icon { background: var(--c-grey-100); color: var(--c-grey-600); }

.mini-title {
  font-size: var(--fs-14);
  font-weight: var(--fw-bold);
  line-height: 1.3;
}

.mini-meta {
  color: var(--c-text-muted);
}

.mini-price {
  font-weight: var(--fw-bold);
  white-space: nowrap;
}

/* ================================================================ < 768 */
@media (max-width: 767px) {
  .commerce-page {
    padding-block: var(--sp-4) calc(var(--sp-12) + 40px);
  }

  .line {
    grid-template-columns: 72px minmax(0, 1fr);
    grid-template-areas:
      "media body"
      "price price"
      "actions actions";
    gap: var(--sp-3);
  }

  .line-media {
    aspect-ratio: 1;
  }

  .line-icon .icon {
    width: 30px;
    height: 30px;
  }

  .line-title {
    font-size: var(--fs-16);
  }

  .line-price {
    align-items: stretch;
    min-width: 0;
    padding-block-start: var(--sp-3);
    border-block-start: 1px solid var(--c-border);
    text-align: start;
  }

  .line-price-lines li {
    justify-content: space-between;
  }

  .line-total {
    align-self: flex-end;
  }

  .line-basis {
    max-width: none;
  }

  .line-actions {
    justify-content: space-between;
    align-items: center;
  }

  .pax-edit {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1024px) {
  .commerce-page .selection-bar {
    display: none;
  }
}