/* === Wheels pillar — book-a-ride detail + catalog ===
   The wheels detail page renders inside .bx-dark; these components are built
   for that dark surface. Cart components below adapt with theme variables. */
.bido-wheels-main {
  padding: 20px 32px 40px;
  display: grid;
  gap: 24px;
}

.bido-wheels-hero {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 264px;
  gap: 24px;
  padding: 28px 32px;
  border: 1px solid var(--bx-line);
  border-radius: var(--bx-r-lg);
  background:
    radial-gradient(120% 150% at 100% 0%, var(--bx-accent-soft), transparent 60%),
    linear-gradient(155deg, var(--bx-paper-3), var(--bx-paper));
}

.bido-wheels-hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.bido-wheels-hero-eyebrow {
  color: var(--bx-accent);
}

.bido-wheels-hero-title {
  margin: 6px 0 0;
  font-size: var(--bx-text-3xl);
  line-height: 1.15;
  color: var(--bx-ink);
}

.bido-wheels-hero-sub {
  margin: 10px 0 0;
  max-width: 46ch;
  font-size: var(--bx-text);
  color: var(--bx-ink-2);
}

.bido-wheels-route {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-top: 18px;
  padding: 9px 16px;
  border: 1px solid var(--bx-accent-line);
  border-radius: var(--bx-r-pill);
  background: var(--bx-accent-soft);
}

.bido-wheels-route-stop {
  display: grid;
  line-height: 1.25;
}

.bido-wheels-route-stop strong {
  font-size: var(--bx-text-md);
  color: var(--bx-ink);
}

.bido-wheels-route-stop span {
  font-size: var(--bx-text-xs);
  color: var(--bx-ink-3);
}

.bido-wheels-route-arrow {
  display: flex;
}

.bido-wheels-hero-vehicle {
  position: relative;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 8px;
  padding: 18px;
  border: 1px solid var(--bx-line);
  border-radius: var(--bx-r);
  background: var(--bx-fill);
}

.bido-wheels-hero-ghost {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -54%);
  font-family: var(--bx-font-display);
  font-size: 168px;
  font-weight: 800;
  line-height: 1;
  color: rgba(var(--bx-white-rgb), 0.045);
  pointer-events: none;
}

.bido-wheels-hero-glyph,
.bido-wheels-hero-seats {
  position: relative;
}

.bido-wheels-hero-seats {
  display: grid;
  justify-items: center;
  text-align: center;
}

.bido-wheels-hero-seats strong {
  font-family: var(--bx-font-display);
  font-size: var(--bx-text-4xl);
  line-height: 1;
  color: var(--bx-ink);
}

.bido-wheels-hero-seats span {
  font-size: var(--bx-text-xs);
  color: var(--bx-ink-3);
}

/* Hero with a real vehicle photo — the glyph/ghost placeholder is replaced by
   the cover (or a carousel of the class's shots). Drop the padding so the photo
   fills the framed box, and float the seat count as an overlay badge. */
.bido-wheels-hero-vehicle--photo {
  display: block;
  padding: 0;
  overflow: hidden;
  background: var(--bx-paper-2);
}

.bido-wheels-hero-seats--overlay {
  position: absolute;
  inset-block-end: 12px;
  inset-inline-start: 12px;
  z-index: 2;
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--bx-r-pill);
  background: rgba(var(--bx-navy-rgb), 0.55);
  text-align: start;
  pointer-events: none;
}

.bido-wheels-hero-seats--overlay strong {
  font-size: var(--bx-text-xl);
}

.bido-wheels-hero-seats--overlay span {
  color: rgba(var(--bx-white-rgb), 0.82);
}

.bido-wheels-layout {
  display: grid;
  /* Book rail flexes 18.75–21.25rem with the viewport instead of stepping
     through fixed 340px / 300px tiers (Rule 7). */
  grid-template-columns: minmax(0, 1fr) clamp(18.75rem, 24vw, 21.25rem);
  gap: 32px;
  align-items: start;
}

.bido-wheels-copy {
  min-width: 0;
  display: grid;
  gap: 22px;
}

/* Fact tiles reflow 4→2→1 on container width (Rule 7). */
.bido-wheels-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 10rem), 1fr));
  gap: 8px;
}

.bido-wheels-fact {
  min-width: 0;
  display: grid;
  gap: 4px;
  padding: 11px 13px;
  border: 1px solid var(--bx-line);
  border-radius: var(--bx-r);
  background: var(--bx-fill);
}

.bido-wheels-fact-label {
  font-family: var(--bx-font-mono);
  font-size: var(--bx-text-3xs);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--bx-ink-3);
}

.bido-wheels-fact strong {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: var(--bx-text-sm);
  color: var(--bx-ink);
}

.bido-wheels-paragraph {
  margin: 0;
  max-width: 64ch;
  line-height: 1.7;
  color: var(--bx-ink-2);
}

.bido-wheels-section {
  display: grid;
  gap: 10px;
}

.bido-wheels-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.bido-wheels-highlights li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--bx-line);
  border-radius: var(--bx-r);
  background: var(--bx-fill);
  font-size: var(--bx-text-sm);
  color: var(--bx-ink);
}

.bido-wheels-highlights li svg {
  flex: 0 0 auto;
}

.bido-wheels-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.bido-wheels-chip {
  padding: 6px 12px;
  border: 1px solid var(--bx-line-2);
  border-radius: var(--bx-r-pill);
  background: var(--bx-fill);
  font-size: var(--bx-text-sm);
  color: var(--bx-ink);
}

.bido-wheels-ladder-note {
  margin: 0;
  font-size: var(--bx-text-sm);
}

.bido-wheels-ladder-row {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(116px, 1fr);
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
}

.bido-wheels-ladder-card {
  display: grid;
  gap: 3px;
  padding: 12px;
  border: 1px solid var(--bx-line);
  border-radius: var(--bx-r);
  background: var(--bx-fill);
  text-decoration: none;
  transition: border-color 0.12s ease, background 0.12s ease;
}

.bido-wheels-ladder-card:hover {
  border-color: var(--bx-accent);
}

.bido-wheels-ladder-card.current {
  border-color: var(--bx-accent);
  background: var(--bx-accent-soft);
}

.bido-wheels-ladder-class {
  font-weight: 700;
  font-size: var(--bx-text-md);
  color: var(--bx-ink);
}

.bido-wheels-ladder-seats {
  font-size: var(--bx-text-xs);
  color: var(--bx-ink-3);
}

.bido-wheels-ladder-price {
  font-size: var(--bx-text-md);
  color: var(--bx-ink);
}

.bido-wheels-ladder-tag {
  margin-top: 4px;
  font-family: var(--bx-font-mono);
  font-size: var(--bx-text-2xs);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--bx-accent);
}

.bido-wheels-tagrow {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
}

.bido-wheels-tag {
  font-family: var(--bx-font-mono);
  font-size: var(--bx-text-xs);
  color: var(--bx-ink-3);
}

.bido-wheels-aside {
  min-width: 0;
}

.bido-wheels-book-card {
  position: sticky;
  top: 20px;
  padding: 20px;
  display: grid;
  gap: 14px;
}

.bido-wheels-book-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.bido-wheels-book-form,
.bido-wheels-book-locked {
  display: grid;
  gap: 14px;
}

.bido-wheels-book-field {
  display: grid;
  gap: 6px;
}

.bido-wheels-book-field label {
  font-family: var(--bx-font-mono);
  font-size: var(--bx-text-2xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--bx-ink-3);
}

.bido-wheels-vehicle-input {
  inline-size: min(100%, 8ch);
  max-inline-size: 100%;
}

.bido-wheels-book-hint {
  margin: 0;
  font-size: var(--bx-text-xs);
  color: var(--bx-ink-3);
}

/* The chosen vehicle count can't seat the whole group — flag the fit line. */
.bido-wheels-book-hint--warn {
  color: var(--bx-warn-ink);
}

.bido-wheels-book-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* === Responsive — wheels detail ===
   The book rail flexes via clamp() above and the fact/highlight grids reflow
   via auto-fit, so only the two-pane stack and the hero need breakpoints. */
@media (max-width: 64rem) {
  .bido-wheels-layout {
    grid-template-columns: 1fr;
  }
  .bido-wheels-book-card {
    position: static;
  }
}

@media (max-width: 48rem) {
  .bido-wheels-main {
    padding: 16px 16px 32px;
  }
  .bido-wheels-hero {
    grid-template-columns: 1fr;
    padding: 22px 18px;
  }
}

/* The hero carousel reuses the catalog card's arrow controls, which reveal on
   .bido-clickable-card:hover. The hero isn't a card, so reveal them on hover of
   the photo box instead; they stay visible on touch via the carousel's own
   pointer:coarse rule. */
@media (any-hover: hover) {
  .bido-wheels-hero-vehicle--photo:hover .bido-card-carousel-control,
  .bido-wheels-hero-vehicle--photo .bido-card-carousel-control:focus-visible {
    opacity: 1;
  }
}