/* AC Auto Mart — shop page. Builds on brand.css and the part-card styles in landing.css. */
.store { position: relative; }
.cart-n { display: inline-grid; place-items: center; min-width: 20px; height: 20px; padding: 0 6px; border-radius: 999px; background: rgba(255, 255, 255, .2); font-family: var(--mono); font-size: 11px; }

.store-hero { padding: var(--s5) 0 var(--s3); }
.store-hero h1 { font-size: var(--h-section); }
.store-hero .finder { margin-top: var(--s3); }

.catalog { padding: var(--s3) 0 var(--s6); }
.cat-bar { display: flex; justify-content: space-between; align-items: center; gap: var(--s3); flex-wrap: wrap; padding-bottom: 14px; border-bottom: 1px solid var(--hair); }
.cat-chips { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.cat-chips > div { display: flex; flex-wrap: wrap; gap: 8px; }
.cat-sep { width: 1px; height: 22px; background: var(--hair); margin: 0 6px; }
.cat-right { display: flex; align-items: center; gap: 18px; }
.sort select { border: 1px solid var(--hair); background: var(--surface); color: var(--ink); border-radius: var(--radius-sm); height: 34px; padding: 0 10px; font-size: 14px; }
.cat-count { margin: 14px 0 0; font-size: 13px; color: var(--ink-50); }
.catalog .grid { margin-top: var(--s3); }
.empty { margin-top: var(--s5); max-width: 520px; }
.more-wrap { display: flex; justify-content: center; margin-top: var(--s4); }
.empty h3 { font-size: 24px; }
.empty p { color: var(--ink-70); }
.empty .field { margin-top: 14px; }

/* part URL on first paint: no shop frame, a quiet skeleton until the catalog arrives */
html.is-part .store-hero, html.is-part #catalog { display: none; }
html.is-part #detail[hidden][data-skeleton] { display: block; }
html.is-part #detail[data-skeleton] .buy, html.is-part #detail[data-skeleton] .vin, html.is-part #detail[data-skeleton] .ask, html.is-part #detail[data-skeleton] .pdp-block, html.is-part #detail[data-skeleton] .related-wrap { visibility: hidden; }
html.is-part #detail[data-skeleton] h1::before { content: ''; display: block; height: 1.1em; width: 70%; border-radius: 8px; background: var(--surface-2); }
html.is-part #detail[data-skeleton] .eyebrow::before { content: ''; display: block; height: 14px; width: 160px; border-radius: 6px; background: var(--surface-2); }

/* ---------- part page ---------- */
.detail { padding: var(--s4) 0 var(--s6); }
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: 12px; color: var(--ink-50); margin-bottom: var(--s3); }
.crumbs a { color: var(--ink-50); } .crumbs a:hover { color: var(--cobalt); text-decoration: underline; text-underline-offset: 3px; }
.crumbs a:empty { display: none; }
.crumbs a + a::before { content: '/'; margin-right: 10px; color: var(--ink-30); display: inline-block; text-decoration: none; }
.pdp { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--s5); align-items: start; }
.pdp-main { min-width: 0; }
.pdp-side { min-width: 0; position: sticky; top: calc(var(--nav-h) + 20px); display: flex; flex-direction: column; gap: var(--s2); }
.pdp-side h1 { font-size: clamp(22px, 2.2vw, 30px); line-height: 1.12; margin-bottom: 6px; }
.pdp-side .eyebrow { margin-bottom: 10px; }

.gallery { aspect-ratio: 4 / 3; display: grid; place-items: center; position: relative; color: var(--ink-30); overflow: hidden; background: linear-gradient(160deg, var(--surface-2), #E7ECF3); }
.gallery svg { width: 112px; height: 112px; }
.gallery img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; background: #fff; }
.gallery img.is-clean { object-fit: cover; }
.gallery .g-note { position: absolute; bottom: 12px; left: 14px; font-size: 12px; color: var(--ink-50); }
.pdp-thumbs { display: flex; gap: 8px; margin-top: 10px; overflow-x: auto; scrollbar-width: none; }
.pdp-thumbs[hidden] { display: none; }
.pdp-thumbs button { width: 64px; height: 48px; flex: 0 0 auto; border-radius: 8px; border: 1px solid var(--hair); overflow: hidden; background: #fff; opacity: .7; }
.pdp-thumbs button.is-on { opacity: 1; border-color: var(--cobalt); box-shadow: 0 0 0 2px var(--cobalt-glow); }
.pdp-thumbs img { width: 100%; height: 100%; object-fit: cover; }

.pdp-block { margin-top: var(--s4); padding-top: var(--s3); border-top: 1px solid var(--hair); }
.pdp-h { font-size: 17px; letter-spacing: -.02em; line-height: 1.2; margin-bottom: var(--s2); }
.specs { display: grid; grid-template-columns: 1fr 1fr; gap: 14px var(--s3); margin: 0; }
.specs > div { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.specs dt { font-size: 12px; color: var(--ink-50); }
.specs dd { margin: 0; font-size: 15px; color: var(--ink); overflow-wrap: anywhere; }
.specs dd.mono { font-size: 14px; }
.pdp-hrow { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: var(--s2); }
.pdp-hrow .pdp-h { margin-bottom: 0; }
.pdp-count { font-size: 12.5px; color: var(--ink-50); }
.fits { overflow-x: auto; }
.fit-table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.fit-table th { text-align: left; font-weight: 500; font-size: 12px; color: var(--ink-50); padding: 0 12px 8px 0; border-bottom: 1px solid var(--hair); white-space: nowrap; }
.fit-table td { padding: 9px 12px 9px 0; border-bottom: 1px solid var(--hair); vertical-align: top; }
.fit-table td.mono { font-size: 13.5px; white-space: nowrap; }
.fit-table tr:last-child td { border-bottom: 0; }
.fit-none { margin: 0; color: var(--ink-70); font-size: 15px; }
.fit-all { margin-top: 14px; }
.note { margin: 12px 0 0; font-size: 13px; line-height: 1.5; color: var(--ink-50); }
.d-notes { margin: 0; color: var(--ink-70); font-size: 15px; line-height: 1.55; }

.buy { padding: 22px 24px; }
.price-row { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 16px; }
.d-amt { font-size: 34px; font-weight: 600; letter-spacing: -.02em; line-height: 1; }
.d-status { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 500; color: var(--ink-70); }
.d-status::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--teal); }
.d-status.is-sold { color: var(--danger); } .d-status.is-sold::before { background: var(--danger); }
.ship { list-style: none; margin: 14px 0 0; padding: 0; display: flex; flex-direction: column; gap: 5px; font-size: 14px; color: var(--ink-70); }
.ship b { color: var(--ink); font-weight: 600; }
.ship .ship-cost { color: var(--ink); font-weight: 600; }
.d-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 18px; }
.d-actions .btn { width: 100%; }
.d-actions .hint { grid-column: 1 / -1; margin: 2px 0 0; font-size: 12.5px; line-height: 1.5; color: var(--ink-50); }
.trust { list-style: none; margin: 18px 0 0; padding: 16px 0 0; border-top: 1px solid var(--hair); display: flex; flex-direction: column; gap: 9px; font-size: 13.5px; line-height: 1.45; color: var(--ink-70); }
.trust li { position: relative; padding-left: 24px; }
.trust li::before { content: ''; position: absolute; left: 1px; top: 3px; width: 13px; height: 13px; border-radius: 50%; background: var(--cobalt-soft, rgba(59, 91, 255, .12)); }
.trust li::after { content: ''; position: absolute; left: 5px; top: 7px; width: 5px; height: 3px; border-left: 1.5px solid var(--cobalt); border-bottom: 1.5px solid var(--cobalt); transform: rotate(-45deg); }
.trust a { color: var(--cobalt); }
.linkish { color: var(--cobalt); text-decoration: underline; text-underline-offset: 2px; }
.chip-car.is-active { background: var(--grad); color: #fff; border-color: transparent; }
.card-h { font-size: 16px; letter-spacing: -.015em; }
.ask { padding: 20px 24px; }
.ask p { margin: 6px 0 14px; color: var(--ink-70); font-size: 14px; line-height: 1.5; }
.related-wrap { margin-top: var(--s6); padding-top: var(--s4); border-top: 1px solid var(--hair); }
.rel-head { display: flex; align-items: center; justify-content: space-between; gap: var(--s2); margin-bottom: var(--s3); }
.related-h { font-size: 24px; }
.rel-ctl { display: flex; align-items: center; gap: 8px; }
.rel-ctl .btn { margin-right: 6px; }
.rel-btn { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--ink-12); background: var(--surface); color: var(--ink); font-size: 22px; line-height: 1; display: grid; place-items: center; transition: border-color var(--t-ui) var(--ease), background var(--t-ui) var(--ease); }
.rel-btn:hover { border-color: var(--ink-30); background: var(--surface-2); }
.rel-btn:disabled { opacity: .35; cursor: default; }
.rel-scroll { overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; scroll-snap-type: x mandatory; margin: 0 calc(-1 * var(--gutter)); padding: 4px var(--gutter) 12px; }
.rel-scroll::-webkit-scrollbar { display: none; }
.rel-strip { display: flex; gap: var(--s2); width: max-content; }
.rel-strip .pcard { width: 272px; scroll-snap-align: start; }
.related-wrap.is-empty { display: none; }

/* finder (shop) */
.finder { margin-top: var(--s3); padding: 8px; display: grid; grid-template-columns: 90px 140px 150px minmax(170px, 1fr) auto; gap: 6px; align-items: end; width: 100%; max-width: 900px; }
.f-field { display: flex; flex-direction: column; gap: 2px; padding: 6px 12px; border-radius: 10px; background: var(--surface-2); }
.f-field:focus-within { outline: 1px solid var(--cobalt); }
.f-k { font-family: var(--mono); font-size: 10.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-50); white-space: nowrap; }
.f-field select, .f-field input { border: 0; background: transparent; height: 28px; font-size: 15px; outline: 0; width: 100%; min-width: 0; color: var(--ink); }
.counts { margin: 12px 0 0; font-size: 13px; color: var(--ink-50); min-height: 18px; }
@media (max-width: 1100px) { .finder { grid-template-columns: 1fr 1fr; } .finder .f-grow, .finder .btn { grid-column: 1 / -1; } }
@media (max-width: 760px) { .finder { grid-template-columns: 1fr; } }

/* fit check */
.vin { padding: 20px 24px; }
.vin .field { margin-top: 12px; }
.vin .field input { min-width: 0; flex: 1 1 0; }
.vin .field .btn { flex: 0 0 auto; padding: 0 16px; }
.vin .field input { font-family: var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.vin-out { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--hair); }
.vin-veh { font-size: 12px; color: var(--ink-50); }
.vin-verdict { margin-top: 10px; }
.v-pill { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px; font-weight: 600; font-size: 15px; color: #fff; background: var(--slate); }
.v-pill::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 3px rgba(255, 255, 255, .35); }
.vin-verdict.is-fits .v-pill, .vin-verdict.is-likely .v-pill { background: var(--grad); }
.vin-verdict.is-check .v-pill { background: var(--gold); }
.vin-verdict.is-no .v-pill { background: var(--danger); }
.vin-reasons { margin: 8px 0 0; padding: 0 0 0 18px; font-size: 14.5px; color: var(--ink-70); display: flex; flex-direction: column; gap: 4px; }
.vin-ai { margin: 10px 0 0; font-size: 13px; line-height: 1.5; color: var(--ink-50); }
.vin-ai a { color: var(--cobalt); text-decoration: underline; }

/* cart */
.cart { position: fixed; top: calc(var(--nav-h) + 12px); right: 12px; bottom: 12px; width: min(400px, calc(100% - 24px)); z-index: 25; display: flex; flex-direction: column; box-shadow: var(--shadow-lg); animation: cart-in 220ms var(--ease); }
@keyframes cart-in { from { opacity: 0; transform: translateX(12px); } }
@media (prefers-reduced-motion: reduce) { .cart { animation: none; } }
.cart-scrim { position: fixed; inset: 0; z-index: 24; background: rgba(10, 31, 61, .18); }
.cart-scrim[hidden] { display: none; }
.cart[hidden] { display: none; }
.cart-head { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--hair); font-weight: 600; font-size: 17px; }
.cart .x { font-size: 22px; line-height: 1; color: var(--ink-50); }
.cart-items { list-style: none; margin: 0; padding: 8px 20px; overflow: auto; flex: 1; }
.cart-items li { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 12px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--hair); font-size: 14px; }
.cart-items .ci-t { line-height: 1.3; }
.cart-items .ci-s { display: block; font-family: var(--mono); font-size: 11px; color: var(--ink-50); margin-top: 2px; }
.cart-items .ci-p { font-family: var(--mono); font-weight: 600; }
.cart-items .ci-t a { color: var(--ink); }
.cart-items .rm { color: var(--ink-30); font-size: 18px; }
.cart-items .rm:hover { color: var(--danger); }
.cart-empty { padding: 30px 0; color: var(--ink-50); text-align: center; font-size: 14px; }
.cart-foot { padding: 16px 20px 18px; border-top: 1px solid var(--hair); display: flex; flex-direction: column; gap: 10px; }
.cart-total { display: flex; justify-content: space-between; font-size: 16px; font-weight: 500; }
.cart-foot .btn { width: 100%; }

@media (max-width: 1100px) {
  .pdp { grid-template-columns: 1fr; gap: var(--s3); }
  .pdp-side { position: static; }
  .pdp-main { display: contents; }
  .pdp-side { display: contents; }
  .pdp .gallery { order: 1; } .pdp .pdp-thumbs { order: 2; } .pdp .eyebrow { order: 3; margin-bottom: 0; } .pdp h1 { order: 4; } .pdp .buy { order: 5; } .pdp .vin { order: 6; } .pdp .pdp-block { order: 7; } .pdp .ask { order: 8; }
}
@media (max-width: 760px) {
  .cat-bar { align-items: flex-start; flex-direction: column; }
  .cat-sep { display: none; }
  .specs { grid-template-columns: 1fr; }
  .d-actions { grid-template-columns: 1fr; }
  .related-h { font-size: 20px; }
  .rel-btn { display: none; }
  .rel-strip .pcard { width: 240px; }
  .nav-links a[href^="store.html?"]:not(.garage) { display: none; }
}