:root{--bg-0: #0b0d11;--bg-1: #11141a;--bg-2: #171b23;--bg-3: #1f2530;--line: #262d3a;--line-soft: #1c222c;--txt-0: #f2f5fa;--txt-1: #a7b0c0;--txt-2: #6d7787;--acc: #ff8a3d;--acc-2: #ffb066;--acc-dim: rgba(255, 138, 61, .14);--ok: #43d18d;--radius: 14px;--radius-sm: 10px;--shadow: 0 18px 44px rgba(0, 0, 0, .45);--head-h: 62px;font-synthesis-weight:none}*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden;background:var(--bg-0);color:var(--txt-0);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}h2,h3{margin:0}::-webkit-scrollbar{width:9px;height:9px}::-webkit-scrollbar-thumb{background:#2b3342;border-radius:8px}::-webkit-scrollbar-thumb:hover{background:#38425a}::-webkit-scrollbar-track{background:transparent}#app{display:flex;flex-direction:column;height:100%}.topbar{height:var(--head-h);flex:0 0 auto;display:flex;align-items:center;gap:16px;padding:0 16px;background:linear-gradient(180deg,#12161d,#0d1015);border-bottom:1px solid var(--line);z-index:20}.brand{display:flex;align-items:center;gap:10px;min-width:190px}.brand-mark{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;font-weight:800;font-size:13px;letter-spacing:.5px;color:#21160c;background:linear-gradient(140deg,var(--acc-2),var(--acc));box-shadow:0 4px 14px #ff8a3d59}.brand-text{display:flex;flex-direction:column;line-height:1.15}.brand-text strong{font-size:15px;letter-spacing:-.2px}.brand-text small{font-size:11px;color:var(--txt-2)}.topbar-center{display:flex;gap:6px;margin:0 auto}.chip{padding:7px 14px;border-radius:999px;font-size:12.5px;font-weight:500;color:var(--txt-1);background:var(--bg-2);border:1px solid var(--line-soft);transition:.16s}.chip:hover{color:var(--txt-0);border-color:var(--line)}.chip.is-active{color:var(--acc);background:var(--acc-dim);border-color:#ff8a3d59}.topbar-right{display:flex;align-items:center;gap:6px;min-width:190px;justify-content:flex-end}.icon-btn{display:flex;align-items:center;gap:6px;padding:7px 11px;border-radius:var(--radius-sm);font-size:12.5px;color:var(--txt-1);border:1px solid var(--line-soft);background:var(--bg-2);transition:.16s}.icon-btn:hover{color:var(--txt-0);border-color:var(--line)}.icon-btn.is-active{color:var(--acc);background:var(--acc-dim);border-color:#ff8a3d59}.icon-btn .ico{font-size:14px}.cart-btn{position:relative;width:38px;height:34px;display:grid;place-items:center;border-radius:var(--radius-sm);background:var(--bg-2);border:1px solid var(--line-soft)}.cart-btn:hover{border-color:var(--line)}.cart-count{position:absolute;top:-6px;right:-6px;min-width:18px;height:18px;padding:0 5px;display:grid;place-items:center;font-size:10.5px;font-weight:700;color:#21160c;background:var(--acc);border-radius:999px;border:2px solid #0d1015}.layout{flex:1 1 auto;display:grid;grid-template-columns:244px 1fr 330px;min-height:0}.panel{background:var(--bg-1);display:flex;flex-direction:column;min-height:0;overflow-y:auto;overscroll-behavior:contain}.panel-left{border-right:1px solid var(--line)}.panel-right{border-left:1px solid var(--line)}.panel-head{padding:16px 16px 10px}.panel-head--sub{padding-top:6px}.panel-head h2{font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--txt-2);font-weight:700}.panel-head p{margin:5px 0 0;font-size:12px;color:var(--txt-2);opacity:.8}.car-list{display:flex;flex-direction:column;gap:7px;padding:0 12px 6px}.car-card{display:flex;align-items:center;gap:11px;padding:10px 11px;text-align:left;border-radius:var(--radius);background:var(--bg-2);border:1px solid var(--line-soft);transition:.16s}.car-card:hover{border-color:#333d4d;transform:translate(2px)}.car-card.is-active{background:var(--acc-dim);border-color:#ff8a3d73}.car-card .thumb{width:46px;height:30px;flex:0 0 auto;border-radius:7px;background:#0e1116;display:grid;place-items:center;border:1px solid var(--line-soft)}.car-card .thumb svg{width:38px;height:22px}.car-card .meta{display:flex;flex-direction:column;gap:2px;min-width:0}.car-card .meta b{font-size:13px;font-weight:600}.car-card .meta span{font-size:11px;color:var(--txt-2)}.car-card.is-active .meta b{color:var(--acc-2)}.swatches{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;padding:0 14px 20px}.swatch{aspect-ratio:1;border-radius:50%;border:2px solid transparent;box-shadow:inset 0 0 0 1px #ffffff1f,0 2px 6px #0006;transition:.16s}.swatch:hover{transform:scale(1.12)}.swatch.is-active{border-color:var(--acc);transform:scale(1.1)}.stage{position:relative;min-width:0;background:#05070a}.viewer{position:absolute;top:0;right:0;bottom:0;left:0}.viewer canvas{display:block;width:100%;height:100%;touch-action:none}.stage-loader{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;background:#05070a;color:var(--txt-2);font-size:13px;z-index:5;transition:opacity .4s}.stage-loader.is-hidden{opacity:0;pointer-events:none}.spinner{width:34px;height:34px;border-radius:50%;border:2.5px solid #232a36;border-top-color:var(--acc);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.stage-info{position:absolute;top:18px;left:20px;pointer-events:none}.stage-info-name{font-size:21px;font-weight:700;letter-spacing:-.4px}.stage-info-meta{font-size:12px;color:var(--txt-2);margin-top:3px}.stage-hint{position:absolute;bottom:16px;left:20px;display:flex;gap:6px;flex-wrap:wrap;font-size:11px;color:var(--txt-2);opacity:.65;pointer-events:none}.stage-total{position:absolute;right:18px;bottom:16px;display:flex;align-items:center;gap:14px;padding:10px 10px 10px 16px;border-radius:var(--radius);background:#11141ad1;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid var(--line);box-shadow:var(--shadow)}.stage-total small{display:block;font-size:10.5px;color:var(--txt-2);text-transform:uppercase;letter-spacing:.08em}.stage-total strong{font-size:17px;font-weight:700;letter-spacing:-.3px}.btn-primary{padding:10px 18px;border-radius:var(--radius-sm);font-size:13px;font-weight:600;color:#21160c;background:linear-gradient(140deg,var(--acc-2),var(--acc));box-shadow:0 6px 18px #ff8a3d47;transition:.16s}.btn-primary:hover{filter:brightness(1.08);transform:translateY(-1px)}.btn-ghost{padding:10px 18px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;color:var(--txt-1);background:var(--bg-2);border:1px solid var(--line)}.btn-ghost:hover{color:var(--txt-0)}.cat-tabs{display:flex;gap:6px;padding:2px 14px 12px;flex-wrap:wrap;position:sticky;top:0;background:var(--bg-1);z-index:2}.cat-tab{padding:6px 11px;border-radius:999px;font-size:11.5px;font-weight:500;color:var(--txt-2);background:var(--bg-2);border:1px solid var(--line-soft);transition:.16s}.cat-tab:hover{color:var(--txt-0)}.cat-tab.is-active{color:var(--acc);background:var(--acc-dim);border-color:#ff8a3d59}.acc-list{display:flex;flex-direction:column;gap:8px;padding:0 14px 24px}.acc-group-title{font-size:10.5px;text-transform:uppercase;letter-spacing:.1em;color:var(--txt-2);font-weight:700;margin:12px 2px 2px}.acc-group-title:first-child{margin-top:0}.acc-item{display:flex;align-items:center;gap:11px;padding:11px 12px;text-align:left;width:100%;border-radius:var(--radius);background:var(--bg-2);border:1px solid var(--line-soft);transition:.16s}.acc-item:hover{border-color:#333d4d}.acc-item.is-on{background:var(--acc-dim);border-color:#ff8a3d73}.acc-item.is-off-limit{opacity:.38;cursor:not-allowed}.acc-ico{width:34px;height:34px;flex:0 0 auto;display:grid;place-items:center;border-radius:9px;font-size:16px;background:#0e1116;border:1px solid var(--line-soft)}.acc-item.is-on .acc-ico{background:#ff8a3d29;border-color:#ff8a3d4d}.acc-meta{flex:1 1 auto;min-width:0}.acc-meta b{display:block;font-size:13px;font-weight:600}.acc-meta span{display:block;font-size:11px;color:var(--txt-2);margin-top:2px;line-height:1.35}.acc-price{font-size:12px;font-weight:600;color:var(--txt-1);white-space:nowrap}.acc-item.is-on .acc-price{color:var(--acc-2)}.acc-check{width:19px;height:19px;flex:0 0 auto;border-radius:6px;border:1.5px solid #333d4d;display:grid;place-items:center;font-size:11px;color:transparent}.acc-item.is-on .acc-check{background:var(--acc);border-color:var(--acc);color:#21160c}.acc-variants{display:flex;gap:6px;padding:2px 2px 8px;flex-wrap:wrap}.variant-btn{padding:6px 10px;border-radius:8px;font-size:11.5px;color:var(--txt-1);background:var(--bg-2);border:1px solid var(--line-soft)}.variant-btn:hover{color:var(--txt-0)}.variant-btn.is-active{color:var(--acc);background:var(--acc-dim);border-color:#ff8a3d66}.acc-empty{font-size:12px;color:var(--txt-2);padding:20px 4px;text-align:center;line-height:1.6}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:grid;place-items:center;background:#040609b8;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);padding:20px}.modal-backdrop[hidden]{display:none}.modal{position:relative;width:min(460px,100%);max-height:86vh;overflow-y:auto;padding:22px;border-radius:18px;background:var(--bg-1);border:1px solid var(--line);box-shadow:var(--shadow)}.modal h3{font-size:17px;margin-bottom:4px}.modal-close{position:absolute;top:14px;right:16px;color:var(--txt-2);font-size:14px}.modal-close:hover{color:var(--txt-0)}.modal-body{margin:14px 0 18px}.sum-row{display:flex;justify-content:space-between;gap:12px;padding:8px 0;font-size:13px;border-bottom:1px dashed var(--line-soft)}.sum-row span{color:var(--txt-1)}.sum-row b{font-weight:600;white-space:nowrap}.sum-row.is-head{color:var(--txt-2);font-size:11px;text-transform:uppercase;letter-spacing:.08em;border-bottom-style:solid}.sum-total{display:flex;justify-content:space-between;padding-top:14px;font-size:15px;font-weight:700}.sum-total b{color:var(--acc-2)}.modal-foot{display:flex;gap:10px;justify-content:flex-end}.toast{position:fixed;bottom:26px;left:50%;transform:translate(-50%) translateY(10px);padding:11px 20px;border-radius:999px;background:var(--bg-3);border:1px solid var(--line);font-size:13px;box-shadow:var(--shadow);z-index:60;opacity:0;transition:.25s}.toast.is-show{opacity:1;transform:translate(-50%) translateY(0)}.toast[hidden],.mobile-tabs{display:none}@media (max-width: 1040px){.layout{grid-template-columns:210px 1fr 290px}.topbar-center .chip[data-view=top]{display:none}}@media (max-width: 860px){:root{--head-h: 56px}.topbar-center{position:fixed;top:calc(var(--head-h) + 8px);left:0;right:0;padding:0 12px;gap:6px;margin:0;overflow-x:auto;z-index:9;scrollbar-width:none;-ms-overflow-style:none}.topbar-center::-webkit-scrollbar{display:none}.topbar-center .chip{flex:0 0 auto}.topbar-center .chip[data-view=top]{display:block}body.panel-open .topbar-center,.brand-text small,.icon-btn .lbl{display:none}.brand,.topbar-right{min-width:0}.layout{grid-template-columns:1fr;position:relative}.panel,.stage{grid-area:1 / 1}.panel{display:none}.panel.is-open{display:flex}.stage{display:block}.stage.is-hidden{display:none}.panel-left,.panel-right{border:0}.stage-total{left:14px;right:14px;bottom:14px;justify-content:space-between}.stage-hint{display:none}.stage-info{top:58px;left:16px}.stage-info-name{font-size:17px}.mobile-tabs{display:grid;grid-template-columns:repeat(3,1fr);flex:0 0 auto;border-top:1px solid var(--line);background:var(--bg-1)}.mobile-tabs button{display:flex;flex-direction:column;align-items:center;gap:3px;padding:9px 0 calc(9px + env(safe-area-inset-bottom,0px));font-size:10.5px;color:var(--txt-2)}.mobile-tabs button.is-active{color:var(--acc)}}