/* Inventario: reutiliza variables y componentes de styles.css */
.inv { --panel: #0d0e12; --line: #1f2026; }

.shop { padding: 120px max(16px, 5vw) 80px; }
.shop-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 28px; }
.shop-head h1 { font-size: clamp(28px, 4vw, 48px); line-height: 1.05; font-weight: 700; letter-spacing: -.02em; }
.shop-head .eyebrow { margin-bottom: 10px; }
.tools { display: flex; align-items: center; gap: 14px; }
.sort { font-size: 12px; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.sort select, .field {
  background: var(--panel); color: var(--fg); border: 1px solid var(--line); border-radius: 10px;
  padding: 9px 12px; font: inherit; font-size: 13px; outline: none; transition: border-color .2s;
}
.sort select:hover, .field:hover, .sort select:focus, .field:focus { border-color: var(--accent); }
.field { width: 100%; }
.only-mobile { display: none; }

.shop-body { display: grid; grid-template-columns: 300px 1fr; gap: 24px; align-items: start; }

/* Filtros */
.filters {
  position: sticky; top: 100px; max-height: calc(100vh - 120px); overflow-y: auto;
  background: linear-gradient(160deg, #121319, #0a0b0e); border: 1px solid var(--line); border-radius: 20px; padding: 22px;
  scrollbar-width: thin; scrollbar-color: #2a2b33 transparent;
}
.f-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.f-head h2 { font-size: 18px; font-weight: 700; }
.reset { background: none; border: 0; color: var(--muted); font: inherit; font-size: 12px; cursor: pointer; transition: color .2s; }
.reset:hover { color: var(--accent); }
.f-block { padding: 16px 0; border-top: 1px solid var(--line); }
.f-block.row { display: flex; justify-content: space-between; align-items: center; }
.label { display: block; font-size: 10px; letter-spacing: .22em; text-transform: uppercase; color: var(--muted); font-weight: 500; }
.f-block > .label { margin-bottom: 12px; }
.f-block.row > .label { margin: 0; }

.seg { display: flex; flex-wrap: wrap; gap: 6px; }
.seg button {
  padding: 7px 14px; border: 1px solid var(--line); border-radius: 999px; background: transparent;
  color: #b4b4bb; font: inherit; font-size: 12px; cursor: pointer; transition: all .2s;
}
.seg button:hover { border-color: #3a3b42; color: #fff; }
.seg button.on { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }

.toggle { width: 38px; height: 22px; border-radius: 999px; background: #23242b; position: relative; cursor: pointer; transition: background .2s; }
.toggle::after { content: ''; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: transform .2s; }
.toggle:hover { background: #2d2e36; }
.toggle.on { background: var(--accent); }
.toggle.on::after { transform: translateX(16px); }
.toggle:focus-visible, .seg button:focus-visible, .chk input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.hist { display: flex; align-items: flex-end; gap: 2px; height: 56px; margin-bottom: 4px; }
.hist div { flex: 1; border-radius: 2px; transition: background .15s; }
.range { position: relative; height: 18px; }
.range input { position: absolute; inset: 0; width: 100%; margin: 0; background: transparent; appearance: none; pointer-events: none; }
.range input::-webkit-slider-runnable-track { background: transparent; }
.range input::-webkit-slider-thumb { appearance: none; pointer-events: auto; width: 16px; height: 16px; border-radius: 50%; background: #fff; border: 3px solid var(--accent); cursor: pointer; transition: transform .15s; }
.range input::-webkit-slider-thumb:hover { transform: scale(1.15); }
.range input::-moz-range-thumb { pointer-events: auto; width: 10px; height: 10px; border-radius: 50%; background: #fff; border: 3px solid var(--accent); cursor: pointer; }
.price-inputs { display: flex; gap: 8px; margin-top: 12px; }
.price-inputs label { flex: 1; background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; font-size: 10px; letter-spacing: .15em; color: var(--muted); transition: border-color .2s; }
.price-inputs label:focus-within, .price-inputs label:hover { border-color: var(--accent); }
.price-inputs input { display: block; width: 100%; background: none; border: 0; outline: 0; color: #fff; font: inherit; font-size: 15px; font-weight: 600; margin-top: 2px; }

.acc-h { width: 100%; display: flex; justify-content: space-between; align-items: center; background: none; border: 0; color: var(--muted); cursor: pointer; padding: 0; transition: color .2s; }
.acc-h:hover { color: #fff; }
.acc-body { display: none; padding-top: 14px; }
.acc.open .acc-body { display: block; }
.acc-body.cols { gap: 2px 12px; }
.acc.open .acc-body.cols { display: grid; grid-template-columns: 1fr 1fr; }
.chev { transition: transform .2s; }
.acc.open .chev { transform: rotate(180deg); }

.chk { display: flex; align-items: center; gap: 9px; font-size: 13px; color: #c9c9d0; cursor: pointer; padding: 5px 0; transition: color .15s; }
.chk:hover { color: #fff; }
.chk input { appearance: none; width: 16px; height: 16px; border: 1.5px solid #3a3b42; border-radius: 4px; background: transparent; display: grid; place-content: center; cursor: pointer; transition: all .15s; margin: 0; }
.chk:hover input { border-color: var(--accent); }
.chk input:checked { background: var(--accent); border-color: var(--accent); }
.chk input:checked::after { content: ''; width: 8px; height: 4px; border-left: 2px solid #fff; border-bottom: 2px solid #fff; transform: rotate(-45deg) translate(1px, -1px); }

/* Tarjetas */
.car-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.car {
  background: linear-gradient(160deg, #121319, #0a0b0e); border: 1px solid var(--line); border-radius: 20px; overflow: hidden;
  transition: transform .3s, border-color .3s; display: flex; flex-direction: column;
}
.car:hover { transform: translateY(-6px); border-color: var(--accent); }
.car .meta { display: flex; justify-content: space-between; align-items: center; padding: 14px 16px 0; position: absolute; inset: 0 0 auto 0; z-index: 1; }
.badge { font-size: 10px; letter-spacing: .15em; text-transform: uppercase; padding: 5px 10px; border-radius: 999px; background: rgba(7,8,11,.65); border: 1px solid #3a3b42; color: #d4d4d8; }
.badge.new { background: var(--accent); border-color: var(--accent); color: #fff; }
.badge.classic { border-color: #b8893a; color: #e9c07a; }
.car .photo { position: relative; }
.car img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; transition: transform .6s; }
.car:hover img { transform: scale(1.05); }
.car .photo::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(7,8,11,.6), transparent 30%, transparent 70%, rgba(10,11,14,.9)); pointer-events: none; }
.heart { background: rgba(7,8,11,.5); border: 1px solid var(--line); border-radius: 50%; width: 32px; height: 32px; display: grid; place-items: center; cursor: pointer; color: #fff; transition: all .2s; }
.heart:hover { border-color: var(--accent); }
.heart svg { fill: none; stroke: currentColor; stroke-width: 1.8; }
.heart.on { background: var(--accent); border-color: var(--accent); }
.heart.on svg { fill: #fff; }
.car .info { padding: 4px 18px 18px; }
.car .year { font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.car .photo img { cursor: pointer; }
.car h3 { font-size: 20px; letter-spacing: -.01em; margin-bottom: 4px; }
.car .spec { color: var(--muted); font-size: 12px; line-height: 1.4; margin-bottom: 14px; }
.car .foot { display: flex; justify-content: space-between; align-items: center; }
.car .price { font-size: 20px; font-weight: 700; }
.car .mo { display: block; font-size: 12px; color: var(--muted); margin-top: 2px; }
.car .tag.soon { color: var(--muted); border-color: var(--line); }
.car .actions { display: flex; gap: 8px; margin-top: 16px; }
.car .actions .btn { margin: 0; flex: 1; text-align: center; padding: 11px 14px; }
.btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.car .tag { font-size: 10px; letter-spacing: .15em; text-transform: uppercase; color: var(--accent); border: 1px solid #3a1710; border-radius: 999px; padding: 4px 10px; }
.empty { text-align: center; color: var(--muted); padding: 80px 0; }

@media (max-width: 900px) {
  .shop-body { grid-template-columns: 1fr; }
  .filters { position: static; max-height: none; display: none; }
  .filters.show { display: block; }
  .only-mobile { display: inline-block; margin: 0; }
}

.eyebrow { font-size: 12px; letter-spacing: .3em; text-transform: uppercase; color: var(--accent); }

.tools .btn.small { margin: 0; }
.empty .reset { color: var(--accent); text-decoration: underline; font-size: 14px; margin-left: 6px; }

/* Detalle */
.modal { background: #0d0e12; color: var(--fg); border: 1px solid var(--line); border-radius: 24px; padding: 0; width: min(960px, 94vw); max-height: 92vh; overflow: auto; }
.modal::backdrop { background: rgba(0,0,0,.75); backdrop-filter: blur(4px); }
.m-close { position: absolute; top: 14px; right: 16px; z-index: 2; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line); background: rgba(7,8,11,.7); color: #fff; font-size: 22px; cursor: pointer; transition: border-color .2s; }
.m-close:hover { border-color: var(--accent); }
.m-grid { display: grid; grid-template-columns: 1.1fr 1fr; }
.m-grid > img { width: 100%; height: 100%; object-fit: cover; min-height: 320px; }
.m-info { padding: 32px; }
.m-info h2 { font-size: clamp(26px, 3vw, 36px); margin: 8px 0 6px; letter-spacing: -.02em; }
.m-price { font-size: 30px; font-weight: 700; color: #fff; margin-bottom: 18px; }
.m-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 16px; margin-bottom: 22px; }
.m-specs div { border-top: 1px solid var(--line); padding-top: 8px; }
.m-specs div:last-child { grid-column: 1 / -1; }
.m-specs dt { font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }
.m-specs dd { margin: 2px 0 0; font-size: 14px; }
.m-fin { background: var(--bg); border: 1px solid var(--line); border-radius: 16px; padding: 16px; margin-bottom: 20px; }
.fin-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: 12px; font-size: 13px; color: #c9c9d0; }
.fin-row input[type=range] { flex: 1; max-width: 160px; accent-color: #ff3b1f; }
.fin-row .field { width: auto; }
.fin-out { font-size: 26px; font-weight: 700; margin-top: 14px; }
.fin-out small { font-size: 13px; font-weight: 400; color: var(--muted); }
.fin-note { font-size: 11px; color: var(--muted); margin-top: 4px; }
.m-cta { display: flex; gap: 10px; flex-wrap: wrap; }
.m-cta .btn { margin: 0; flex: 1; text-align: center; }
@media (max-width: 760px) { .m-grid { grid-template-columns: 1fr; } .m-grid > img { min-height: 0; aspect-ratio: 4/3; } .m-info { padding: 22px; } }

.car .price { font-size: 16px; font-weight: 600; letter-spacing: -.01em; }
.m-price { font-size: 20px !important; font-weight: 600; color: var(--accent) !important; }
.m-note { font-size: 13px; color: var(--muted); line-height: 1.5; margin-bottom: 20px; }

.qchip { margin-top: 12px; display: inline-flex; gap: 8px; align-items: center; font-size: 13px; color: #d4d4d8; border: 1px solid var(--line); border-radius: 999px; padding: 6px 8px 6px 14px; }
.qchip button { background: none; border: 0; color: var(--muted); cursor: pointer; font-size: 16px; }
.qchip button:hover { color: var(--accent); }
.qchip[hidden], .empty[hidden] { display: none; }