:root{--primary: #1d8cff;--primary-soft: rgba(29, 140, 255, .09);--stock: #00bb0a;--ink: #1b1f27;--ink-soft: #7b8691;--line: #ebeff2;--line2: #e5e7eb;--bg: #f4f6f8;--danger: #e5484d}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);font-size:14px}a{color:inherit;text-decoration:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line2);background:#fff;color:var(--ink);border-radius:8px;padding:9px 14px;font-size:14px;font-weight:600;cursor:pointer}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-sm{padding:6px 10px;font-size:13px}.btn:disabled{opacity:.5;cursor:not-allowed}.topbar{background:#14161c;border-bottom:1px solid #23262e;position:sticky;top:0;z-index:40}.topbar-inner{max-width:1500px;margin:0 auto;padding:9px 16px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}.topbar .brand{font-weight:800;font-size:22px;letter-spacing:.5px;color:#fff}.topbar .spacer{flex:1}.topbar .chip{font-size:12px;line-height:1.35;color:#8b93a1}.topbar .chip b{color:#fff;font-size:13px}.topbar .cart{background:var(--primary);color:#fff;border-radius:10px;padding:8px 15px;font-weight:700;font-size:13px}.topnav{display:flex;gap:2px}.topnav a{padding:8px 13px;border-radius:8px;font-size:13.5px;font-weight:600;color:#b8bfc9}.topnav a:hover{background:#ffffff17;color:#fff}.topnav a.router-link-active{background:var(--primary);color:#fff}.pricecell{white-space:nowrap}.pr-ret{color:var(--ink-soft);font-size:13px}.pr-sep{color:#c2c9d2}.pr-deal{font-size:15px;font-weight:800;color:var(--ink)}.pr-deal.uc{color:#e5484d}.uc-badge{display:inline-block;background:#ffe8e8;color:#e5484d;font-size:10px;font-weight:700;padding:1px 6px;border-radius:5px;margin-right:6px;vertical-align:middle}.layout{display:flex;gap:18px;max-width:1500px;margin:18px auto;padding:0 16px;align-items:flex-start}.sidebar{width:250px;flex-shrink:0;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px;position:sticky;top:74px;max-height:calc(100vh - 90px);overflow:auto}.sidebar h3{margin:0 0 8px;font-size:12px;text-transform:uppercase;color:var(--ink-soft);letter-spacing:.4px}.cat{display:flex;align-items:center;gap:4px;padding:7px 9px;border-radius:7px;font-size:13.5px;cursor:pointer}.cat>span{cursor:pointer}.cat:hover{background:var(--bg)}.cat.active{background:var(--primary-soft);color:var(--primary);font-weight:700}.cat.sub{padding-left:20px;font-size:13px;color:var(--ink-soft)}.cat.pinned{background:#fff8e6}.cat.pinned.active{background:var(--primary-soft)}.pinbtn{border:none;background:none;cursor:pointer;font-size:14px;line-height:1;color:#cdd5de;padding:2px 3px;opacity:0;transition:opacity .12s}.cat:hover .pinbtn{opacity:1}.pinbtn.on{color:#f5a623;opacity:1}.main{flex:1;min-width:0}.toolbar{display:flex;gap:10px;margin-bottom:12px;flex-wrap:wrap;align-items:center}.toolbar input,.toolbar select{border:1px solid var(--line2);border-radius:8px;padding:9px 11px;font-size:14px;background:#fff}.toolbar .search{flex:1;min-width:220px}.ctable{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}.ctable .thead,.ctable .trow{display:grid;grid-template-columns:58px 92px 1fr 96px 140px 132px 100px 40px;align-items:center;gap:10px;padding:9px 14px}.rowacts{display:flex;flex-direction:column;align-items:center;gap:2px}.fav{border:none;background:none;cursor:pointer;font-size:18px;color:#cdd5de;line-height:1;padding:0}.fav.on{color:#e5484d}.cmpbtn{border:none;background:none;cursor:pointer;font-size:15px;color:#cdd5de;line-height:1;padding:0}.cmpbtn.on{color:var(--primary)}.waitbtn{border:1px solid var(--primary);background:#fff;color:var(--primary);border-radius:8px;padding:6px 8px;font-size:11.5px;font-weight:600;cursor:pointer;white-space:nowrap}.waitbtn.on{background:var(--primary);color:#fff}.navbadge{display:inline-block;background:var(--primary);color:#fff;border-radius:999px;font-size:11px;padding:0 6px;margin-left:4px;vertical-align:middle}.topnav a.router-link-active .navbadge{background:#fff;color:var(--primary)}.ctable .thead{font-size:11px;text-transform:uppercase;letter-spacing:.3px;color:var(--ink-soft);border-bottom:1px solid var(--line);background:#fbfcfd}.ctable .trow{border-bottom:1px solid var(--line)}.ctable .trow:hover{background:#fafbfc}.ctable .trow:last-child{border-bottom:0}.tphoto{width:46px;height:46px;border-radius:8px;background:var(--bg);display:flex;align-items:center;justify-content:center;overflow:hidden}.tphoto img{width:100%;height:100%;object-fit:contain}.tcode{font-family:SFMono-Regular,Consolas,monospace;font-size:12px;color:var(--ink-soft)}.tname{font-size:13.5px;font-weight:500;line-height:1.35}.tname .sku{font-size:11px;color:var(--ink-soft)}.tstock{font-size:13px;font-weight:700}.price-retail{font-size:12px;color:var(--ink-soft);text-decoration:line-through}.price-dealer{font-size:16px;font-weight:800}.tright{text-align:right}.ttotal{font-weight:800;font-size:15px;text-align:right}.stepper{display:flex;align-items:center;gap:6px}.stepper button{width:30px;height:30px;border:none;border-radius:50%;font-size:18px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center}.stepper button.plus{background:var(--primary);color:#fff}.stepper button.minus{background:#eef1f4;color:var(--ink)}.stepper input{width:42px;text-align:center;border:1px solid var(--line2);border-radius:7px;padding:5px;font-size:14px}.login-wrap{max-width:380px;margin:80px auto;background:#fff;border:1px solid var(--line);border-radius:16px;padding:32px}.login-wrap h1{margin:0 0 4px;font-size:26px;color:var(--primary)}.login-wrap .sub{color:var(--ink-soft);font-size:13.5px;margin-bottom:20px}.login-wrap label{display:block;font-size:13px;font-weight:600;margin:12px 0 5px}.login-wrap input{width:100%;border:1px solid var(--line2);border-radius:9px;padding:11px 13px;font-size:15px}.err{color:var(--danger);font-size:13px;margin-top:12px}.muted{color:var(--ink-soft)}.panel{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}.row-item{display:flex;align-items:center;gap:14px;padding:12px 0;border-bottom:1px solid var(--line)}.badge{display:inline-block;font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px}.otabs{display:flex;gap:4px;margin-bottom:14px;flex-wrap:wrap}.otab{border:1px solid var(--line2);background:#fff;border-radius:8px;padding:8px 14px;font-size:13.5px;font-weight:600;cursor:pointer;color:var(--ink-soft)}.otab.active{background:var(--primary);border-color:var(--primary);color:#fff}.otabcount{display:inline-block;margin-left:5px;background:#00000014;border-radius:999px;padding:0 7px;font-size:12px}.otab.active .otabcount{background:#ffffff40}.banners{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:16px}.banner{border-radius:12px;overflow:hidden;display:block;background:#fff;border:1px solid var(--line);min-height:96px}.banner img{width:100%;height:100%;object-fit:cover;display:block}.banner-txt{padding:20px}.banner-txt b{display:block;font-size:16px;margin-bottom:4px}.banner-txt span{color:var(--ink-soft);font-size:13px}.chat-fab{position:fixed;right:22px;bottom:22px;width:56px;height:56px;border-radius:50%;background:var(--primary);color:#fff;font-size:24px;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 6px 20px #1d8cff66;z-index:60}.chat-badge{position:absolute;top:-2px;right:-2px;background:#e5484d;color:#fff;border-radius:999px;font-size:11px;font-weight:700;min-width:18px;height:18px;display:flex;align-items:center;justify-content:center;padding:0 5px}.chat-panel{position:fixed;right:22px;bottom:88px;width:360px;max-width:calc(100vw - 30px);height:480px;max-height:calc(100vh - 130px);background:#fff;border-radius:14px;box-shadow:0 12px 40px #00000040;display:flex;flex-direction:column;overflow:hidden;z-index:60}.chat-head{background:#14161c;color:#fff;padding:12px 16px;display:flex;justify-content:space-between;align-items:center}.chat-body{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px}.chat-msg{max-width:82%}.chat-msg.dealer{align-self:flex-end}.chat-msg.admin{align-self:flex-start}.chat-bubble{padding:9px 13px;border-radius:12px;font-size:13.5px;line-height:1.4;word-wrap:break-word}.chat-msg.dealer .chat-bubble{background:var(--primary);color:#fff}.chat-msg.admin .chat-bubble{background:var(--bg);color:var(--ink)}.chat-time{font-size:10.5px;color:var(--ink-soft);margin-top:3px}.chat-msg.dealer .chat-time{text-align:right}.chat-input{display:flex;gap:8px;padding:10px;border-top:1px solid var(--line)}.chat-input input{flex:1;border:1px solid var(--line2);border-radius:9px;padding:9px 12px;font-size:14px}.cmpbar{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line2);box-shadow:0 -6px 24px #00000014;z-index:55}.cmpbar-inner{max-width:1500px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;gap:14px}.cmpbar-items{flex:1;display:flex;gap:10px;overflow-x:auto}.cmpchip{display:flex;align-items:center;gap:7px;background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:5px 8px;flex-shrink:0;max-width:220px}.cmpchip img{width:30px;height:30px;object-fit:contain;border-radius:5px;background:#fff}.cmpchip-name{font-size:12.5px;line-height:1.25;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:130px}.cmpchip button{border:none;background:none;color:var(--ink-soft);cursor:pointer;font-size:13px;padding:0 2px}.cmpbar-act{display:flex;gap:8px;flex-shrink:0}.cmp-wrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:12px}.cmp-table{border-collapse:collapse;width:100%}.cmp-table th,.cmp-table td{border-bottom:1px solid var(--line);padding:10px 14px;text-align:left;vertical-align:middle;font-size:13.5px;min-width:180px}.cmp-attr{background:#fbfcfd;color:var(--ink-soft);font-weight:600;font-size:12.5px;width:160px;min-width:160px;position:sticky;left:0}.cmp-head{position:relative;vertical-align:top}.cmp-photo{height:110px;background:var(--bg);border-radius:8px;display:flex;align-items:center;justify-content:center;overflow:hidden;margin-bottom:8px}.cmp-photo img{width:100%;height:100%;object-fit:contain}.cmp-name{font-weight:600;line-height:1.3;display:block}.cmp-name:hover{color:var(--primary)}.cmp-x{position:absolute;top:4px;right:6px;border:none;background:#ffffffe6;border-radius:50%;width:22px;height:22px;cursor:pointer;color:var(--ink-soft);font-size:12px}@media (max-width: 900px){.layout{flex-direction:column}.banners{grid-template-columns:1fr}.sidebar{width:100%;position:static;max-height:none}.ctable{overflow-x:auto}.ctable .thead,.ctable .trow{grid-template-columns:50px 80px 1fr 80px 120px 120px 96px 40px;min-width:760px}}