:root{--ink:#142033;--muted:#68758b;--line:#dfe5ed;--soft:#f5f7fa;--accent:#f97316;--accent-dark:#d85b08;--green:#148a51;--red:#c33d3d;--shadow:0 14px 42px rgba(30,43,65,.09)}
        .vehicle-history .history-item{background:#fff5eb;border-color:#f3d7bf;transition:background .15s ease,border-color .15s ease}.vehicle-history .history-item:hover{background:#ffeddd;border-color:#edb78d}.vehicle-history .history-remove{border-left-color:#efbdbd;background:#fbdada;color:#ad2929;font-size:18px;font-weight:700}.vehicle-history .history-remove:hover{background:#f5c2c2}.vehicle-history .history-remove:focus-visible{outline:2px solid var(--red);outline-offset:-3px}.vehicle-history .history-link:focus-visible{outline:2px solid #d85b08;outline-offset:-3px}
        *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:#f7f9fc}a{color:inherit}.wrap{width:min(1380px,calc(100% - 32px));margin:auto}
        .hero{padding:42px 0 24px;background:linear-gradient(180deg,#eef3f8,#f7f9fc)}.hero-line{display:flex;align-items:flex-start;justify-content:space-between;gap:24px}.eyebrow{color:#bd4b08;font-size:12px;font-weight:850;text-transform:uppercase;letter-spacing:.08em}.hero h1{margin:8px 0 8px;font-size:clamp(30px,4vw,48px);letter-spacing:-.035em;line-height:1.07}.hero p{max-width:720px;margin:0;color:var(--muted);font-size:16px;line-height:1.55}.sync{flex:0 0 auto;margin-top:8px;padding:8px 11px;border-radius:999px;background:#e9edf3;color:#58667b;font-size:12px;font-weight:750}.sync.running{background:#fff1e7;color:#b84806}.sync-dot{display:inline-block;width:7px;height:7px;margin-right:6px;border-radius:50%;background:currentColor}
        .picker{margin-top:24px;padding:18px;border:1px solid var(--line);border-radius:17px;background:white;box-shadow:var(--shadow)}.picker-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.field label{display:block;margin:0 0 6px;color:#536075;font-size:12px;font-weight:800}.field select{width:100%;height:46px;padding:0 38px 0 12px;border:1px solid #d6dde7;border-radius:10px;background:#fff;color:var(--ink);font-size:14px}.field select:focus{outline:3px solid #ffdec7;border-color:#f5a36e}.field select:disabled{background:#f1f3f6;color:#9ca5b3}.vehicle-history{margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}.history-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:9px}.history-title{font-size:12px;font-weight:850;color:#536075}.history-clear{padding:5px 8px;border:0;background:transparent;color:#a43b32;font-size:11px;font-weight:750;cursor:pointer}.history-clear:hover{text-decoration:underline}.history-list{display:flex;flex-wrap:wrap;gap:8px}.history-item{display:flex;align-items:stretch;overflow:hidden;border:1px solid #dce3ec;border-radius:10px;background:var(--soft)}.history-link{display:block;padding:9px 11px;text-decoration:none;font-size:12px;line-height:1.25}.history-link strong{display:block;font-size:13px}.history-link span{display:block;margin-top:2px;color:var(--muted);font-size:10px}.history-item:hover{border-color:#f5a36e;background:#fff7f0}.history-remove{width:30px;border:0;border-left:1px solid #dce3ec;background:transparent;color:#8a95a5;font-size:16px;cursor:pointer}.history-remove:hover{background:#feecec;color:var(--red)}
        .empty,.error{margin:28px 0;padding:34px;border:1px solid var(--line);border-radius:16px;background:#fff;text-align:center;color:var(--muted)}.error{color:var(--red)}
        .model-head{display:flex;align-items:center;gap:14px;margin:26px 0 14px}.model-head img{width:86px;height:58px;object-fit:contain;border:1px solid var(--line);border-radius:10px;background:white}.model-head h2{margin:0 0 3px;font-size:22px}.model-head p{margin:0;color:var(--muted);font-size:13px}
        .diagram-carousel{position:relative}.diagram-tabs{display:grid;grid-template-rows:repeat(2,138px);grid-auto-columns:128px;gap:14px 12px;overflow-x:auto;padding:2px 2px 16px;scroll-behavior:smooth;scroll-snap-type:x proximity;scrollbar-width:none;cursor:grab;user-select:none}.diagram-tabs::-webkit-scrollbar{display:none}.diagram-tabs.dragging{cursor:grabbing;scroll-behavior:auto;scroll-snap-type:none}.diagram-tab{min-width:0;overflow:hidden;border:3px solid transparent;border-radius:9px;background:transparent;color:var(--ink);text-decoration:none;line-height:1.3;scroll-snap-align:start}.diagram-thumb{display:grid;place-items:center;width:100%;height:92px;overflow:hidden;border-radius:6px;background:#d2d2d2}.diagram-thumb img{display:block;width:100%;height:100%;object-fit:contain;pointer-events:none}.diagram-tab-copy{display:block;min-height:42px;padding:7px 3px 3px;font-size:11px;font-weight:750;text-transform:uppercase}.diagram-tab small{display:none}.diagram-tab:hover{border-color:#ffb37f;background:#fff7f1}.diagram-tab.active{border-color:#9fa1a4;background:#c9c9c9;box-shadow:none}.diagram-tab.active .diagram-thumb{border-radius:4px;background:#bfc0c1}.diagram-tab.active .diagram-tab-copy{color:#111}.diagram-arrow{position:absolute;z-index:4;top:50%;display:grid;place-items:center;width:44px;height:44px;margin-top:-29px;border:1px solid #e1e4e8;border-radius:50%;background:#fff;color:var(--accent);box-shadow:0 4px 14px rgba(21,31,48,.16);font-size:27px;cursor:pointer}.diagram-arrow:hover{background:#fff6ef}.diagram-arrow.prev{left:-18px}.diagram-arrow.next{right:-18px}
        .workspace{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(360px,.65fr);gap:16px;align-items:start;padding-bottom:60px}.card{border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 6px 22px rgba(35,48,70,.045)}.diagram-card{padding:18px;scroll-margin-top:16px}.card-title{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:14px}.card-title h3{margin:0;font-size:19px}.card-title p{margin:4px 0 0;color:var(--muted);font-size:12px}.engine{padding:5px 8px;border-radius:999px;background:#edf1f6;color:#58667a;font-size:11px;font-weight:800}.image-stage{min-height:520px;display:grid;place-items:center;overflow:auto;border:1px solid var(--line);border-radius:12px;background:linear-gradient(45deg,#fafbfc 25%,transparent 25%),linear-gradient(-45deg,#fafbfc 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#fafbfc 75%),linear-gradient(-45deg,transparent 75%,#fafbfc 75%);background-size:22px 22px;background-position:0 0,0 11px,11px -11px,-11px 0}.diagram-wrap{position:relative;display:inline-block;max-width:100%;line-height:0}.diagram-image{display:block;max-width:100%;height:auto}.hotspot{position:absolute;z-index:2;display:grid;place-items:center;min-width:25px;height:25px;padding:0 5px;border:2px solid #fff;border-radius:999px;background:var(--accent);color:#fff;box-shadow:0 2px 8px rgba(0,0,0,.28);font-size:10px;font-weight:900;line-height:1;cursor:pointer;opacity:.2}.hotspot:hover,.hotspot.active{z-index:5;transform:scale(1.2);background:#111827}.no-image{padding:40px;color:var(--muted);text-align:center;line-height:1.5}
        .parts-card{position:sticky;top:14px;overflow:hidden}.parts-top{padding:16px;border-bottom:1px solid var(--line)}.parts-top h3{margin:0 0 10px;font-size:18px}.part-search{width:100%;padding:11px 12px;border:1px solid #d5dde7;border-radius:9px;font-size:14px}.part-search:focus{outline:3px solid #ffdec7;border-color:#f5a36e}.parts-summary{margin:8px 2px 0;color:var(--muted);font-size:11px}.parts-list{max-height:calc(100vh - 245px);overflow:auto;padding:8px}.part{margin-bottom:7px;border:1px solid var(--line);border-radius:10px;background:#fff;overflow:hidden}.part.alternative{margin-left:18px;border-color:#ffd2b3;background:#fffaf6}.part-button{display:grid;grid-template-columns:42px minmax(0,1fr) auto;gap:9px;align-items:center;width:100%;padding:10px;border:0;background:white;color:var(--ink);text-align:left;cursor:pointer}.part.alternative .part-button{background:#fffaf6}.part-button:hover{background:#f7f9fc}.part.active{border-color:#f5a36e;box-shadow:0 0 0 1px #f5a36e}.part.active .part-button{background:#fff8f2}.position{display:grid;place-items:center;width:34px;height:34px;border-radius:8px;background:#fff0e5;color:#b94807;font-size:12px;font-weight:900}.alternative .position{font-size:16px}.part-code{font-size:13px;font-weight:850}.part-name{margin-top:2px;color:var(--muted);font-size:11px;line-height:1.35}.alternative-label{display:inline-block;margin:0 0 4px;padding:3px 6px;border-radius:999px;background:#fff0e5;color:#b94807;font-size:9px;font-weight:900;text-transform:uppercase}.offer-count{padding:4px 7px;border-radius:999px;background:#edf1f6;color:#5e6a7c;font-size:10px;font-weight:800}.offer-count.has{background:#e6f7ed;color:var(--green)}.part-detail{padding:0 10px 10px}.part-detail[hidden]{display:none}.part-meta{display:flex;gap:12px;margin:0 0 8px;color:var(--muted);font-size:11px}.add-cart{width:100%;margin:0 0 7px;padding:8px 10px;border:0;border-radius:8px;background:var(--accent);color:#fff;font-size:11px;font-weight:850;cursor:pointer}.add-cart.added{background:var(--green)}.offer{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:7px 10px;padding:9px 10px;margin-top:6px;border-radius:8px;background:#f4f6f9}.store{font-size:12px;font-weight:850}.price{font-size:13px;font-weight:900}.stock{font-size:10px;font-weight:800}.stock.in{color:var(--green)}.stock.out{color:var(--red)}.stock.unknown{color:var(--muted)}.visit{justify-self:end;padding:6px 8px;border-radius:7px;background:#142033;color:#fff;text-decoration:none;font-size:10px;font-weight:850}.no-offers{padding:9px;border-radius:8px;background:#f4f6f9;color:var(--muted);font-size:11px}.parts-empty{padding:24px;text-align:center;color:var(--muted);font-size:12px}
        .part>.add-cart{width:calc(100% - 20px);margin:0 10px 8px}
        @media(max-width:960px){.picker-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.workspace{grid-template-columns:1fr}.parts-card{position:static}.parts-list{max-height:none}.image-stage{min-height:380px}}@media(max-width:600px){.wrap{width:min(100% - 20px,1380px)}.hero{padding-top:28px}.hero-line{display:block}.sync{display:inline-block;margin-top:14px}.picker-grid{grid-template-columns:1fr}.diagram-card{padding:11px}.image-stage{min-height:280px}.diagram-tabs{grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:none;grid-auto-columns:auto;grid-auto-flow:row;gap:12px 8px;overflow:visible;cursor:default;user-select:auto}.diagram-tab{grid-column:auto!important;grid-row:auto!important}.diagram-arrow{display:none}.diagram-thumb{height:auto;aspect-ratio:1.5/1}.diagram-thumb img{width:100%;height:100%;object-fit:contain}.diagram-tab-copy{min-height:38px;font-size:10px}.model-head img{width:68px;height:48px}}
        .diagram-card{scroll-margin-top:116px}.parts-card{top:80px}
        .hotspot{opacity:.1;border:0}
        .part-group{margin-bottom:12px;padding:5px;border:1px solid #d5dde7;border-radius:13px;background:#fff;overflow:hidden}
        .part-group:has(.alternative){border:2px solid #f4b786;background:#fff8f1}
        .part-group .part{margin:0;border:0;border-radius:8px;box-shadow:none}
        .part-group .part.alternative{position:relative;margin:5px 0 0 12px;border-top:1px dashed #edac79;border-left:3px solid #ef8c3a;border-radius:0 8px 8px 0;background:#fff4e8}
        .part-group .alternative .part-button{background:transparent}
        .part-group .alternative-label{background:#ffdfbe;color:#9b3a00;border:1px solid #efb67c;font-size:10px;letter-spacing:.02em}
        .part-group .part-code,.part-group .part-name{display:block;overflow-wrap:anywhere}
        .part-group:has(.part.active){border:2px solid var(--green);background:#edf9f1;box-shadow:0 0 0 2px #138a5018}
        .part-group:has(.part.active) .part.alternative{border-color:#7ac599;background:#f1fbf5}
        .part-group .part.active .part-button{background:#d9f3e3}
        .part-group .part.active .position{background:var(--green);color:#fff}
        .part-group:has(.part.active) .alternative-label{border-color:#72bc90;background:#d9f3e3;color:#086738}
        .part-group:not(:has(.part:not([hidden]))){display:none}
        .position-group{margin-bottom:12px;border:1px solid #d5dde7;border-radius:14px;padding:5px;scroll-margin-top:116px}
        .position-group-title{margin:0;padding:9px 8px;font-size:13px;color:#536174}
        .position-group .part-group{margin-bottom:5px}.position-group .part-group:last-child{margin-bottom:0}
        .position-group.selected{border:2px solid var(--green);background:#edf9f1}
        .position-group.selected .position-group-title{color:#086738}
        .position-group.selected .part.active .part-button{background:#c6ebd5}
        .position-group:not(:has(.part:not([hidden]))){display:none}.hotspot.active{background:var(--green);opacity:.55}.part.active .position{background:var(--green);color:#fff}