:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#172b47;background:#f4f6fa;font-size:16px;--blue:#2149c8;--ink:#172b47;--muted:#64748b;--line:#e3e8ef;--bluewash:#edf2ff}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:4px}button{cursor:pointer}button:disabled{opacity:.55;cursor:wait}button{border:1px solid var(--line);background:white;color:var(--ink);border-radius:8px;padding:10px 15px;font-weight:600}button:hover{background:#f1f4fa}button.primary{background:var(--blue);border-color:var(--blue);color:white}button.primary:hover{background:#173ba9}button.ghost{background:transparent;border-color:transparent}button.danger{color:#ac2c28}button.small{padding:7px 11px;font-size:.875rem}input,select,textarea{width:100%;border:1px solid #cdd6e2;border-radius:7px;background:#fff;color:var(--ink);padding:11px 12px;min-height:44px}input:focus,textarea:focus,select:focus{outline:2px solid #597be2;border-color:transparent}textarea{min-height:96px;resize:vertical}label{display:block;font-size:.875rem;font-weight:600}label input,label select,label textarea{margin-top:8px;font-weight:400}h1,h2,h3,p{margin-top:0}h1{font-size:1.85rem;letter-spacing:-.04em}h2{font-size:1.25rem}h3{font-size:1rem}p{line-height:1.65}.muted{color:var(--muted)}.smalltext{font-size:.875rem}.mono{font-variant-numeric:tabular-nums;letter-spacing:.02em}.shell{display:grid;grid-template-columns:224px minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;background:#102643;color:#fff;display:flex;flex-direction:column;padding:28px 18px;gap:35px}.brand{display:flex;align-items:center;gap:11px;font-size:1.12rem;font-weight:700}.brand img{width:38px;height:38px}.brand small{display:block;font-size:.75rem;font-weight:400;letter-spacing:.12em;color:#b7c7df;margin-top:5px}.nav-label{font-size:.75rem;letter-spacing:.12em;color:#b2c4df;padding:0 13px;margin-bottom:14px}.sidebar nav{display:grid;gap:8px}.sidebar nav button{background:transparent;color:#c4d1e3;text-align:left;border:none;border-radius:8px;padding:13px}.sidebar nav button.active{background:#294566;color:#fff}.nav-icon{display:inline-block;width:27px;font-size:1.1rem}.sidebar-bottom{margin-top:auto;border-top:1px solid #304864;padding-top:21px}.sidebar-bottom p{font-size:.8rem;color:#b7c7df;margin:5px 0}.workspace{min-width:0}.topbar{min-height:79px;border-bottom:1px solid var(--line);background:white;display:flex;align-items:center;justify-content:space-between;padding:20px 36px;gap:20px}.topbar .crumb{font-size:.875rem;color:#6d7e94}.userbox{display:flex;align-items:center;gap:12px;font-size:.875rem}.avatar{width:32px;height:32px;border-radius:50%;background:var(--bluewash);color:var(--blue);display:grid;place-items:center;font-weight:700}.content{padding:34px 36px 50px;max-width:1600px;margin:auto}.page-title{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:27px}.page-title h1{margin-bottom:8px}.page-title p{color:var(--muted);margin:0;font-size:.875rem}.eyebrow{color:var(--blue);font-size:.75rem;font-weight:700;letter-spacing:.12em;margin-bottom:12px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:26px}.stat{padding:21px 24px;border:1px solid var(--line);background:white;border-radius:10px}.stat .label{color:var(--muted);font-size:.875rem}.stat strong{display:block;font-size:1.85rem;font-weight:650;margin-top:9px;font-variant-numeric:tabular-nums}.stat strong span{font-size:.875rem;font-weight:400;color:var(--muted);margin-left:9px}.panel{border:1px solid var(--line);background:#fff;border-radius:10px;overflow:hidden}.toolbar{padding:21px 23px;display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid var(--line)}.search-wrap{flex:1;max-width:440px;position:relative}.search-wrap input{padding-left:40px;background:#f8fafc}.search-wrap span{position:absolute;top:12px;left:14px;color:#78899d}.toolbar-right{display:flex;gap:10px;align-items:center;font-size:.875rem;color:var(--muted)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:.875rem}th{background:#f7f9fc;color:#6a7d94;font-weight:500;padding:14px 19px;white-space:nowrap;border-bottom:1px solid var(--line)}td{padding:19px;border-bottom:1px solid #edf0f5;vertical-align:middle}tbody tr:last-child td{border-bottom:0}.clickable:hover{background:#f8faff}.product-cell{display:flex;align-items:center;gap:14px;min-width:205px}.thumb{width:58px;height:58px;flex:0 0 58px;object-fit:contain;border:1px solid var(--line);border-radius:8px;background:#f7f9fc}.placeholder{display:grid;place-items:center;color:#788aa3;font-size:1.4rem;font-weight:300}.model-button{border:0;background:transparent;padding:0;color:#1a3d8d;font-size:.95rem;text-align:left;letter-spacing:.02em}.model-button:hover{text-decoration:underline;background:transparent}.product-name{font-size:.8rem;color:var(--muted);margin-top:5px;line-height:1.4}.tag{display:inline-flex;align-items:center;border-radius:5px;background:#f0f3f8;padding:5px 8px;color:#55677f;font-size:.8rem;max-width:180px;overflow-wrap:anywhere}.sale-amount{font-weight:650;white-space:nowrap;margin-bottom:5px}.subline{font-size:.8rem;color:var(--muted);line-height:1.55;margin-top:4px}.units-note{font-size:.8rem;color:var(--muted);padding:16px 23px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}.empty{padding:58px 20px;text-align:center;color:var(--muted)}.empty h3{font-size:1.1rem;color:var(--ink);margin:18px 0 8px}.empty button{margin-top:14px}.demo-banner{background:#edf2ff;color:#304a91;border-bottom:1px solid #d9e2ff;font-size:.8rem;padding:10px 36px;line-height:1.5}.detail-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:18px 0 25px}.detail-title h1{margin:0 0 10px}.detail-title p{margin:0}.detail-grid{display:grid;grid-template-columns:300px minmax(0,1fr);gap:23px}.gallery{background:#f7f9fc;border:1px solid var(--line);border-radius:10px;min-height:235px;display:grid;place-items:center;overflow:hidden}.gallery img{max-width:100%;height:270px;object-fit:contain}.gallery-small{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}.gallery-small button{padding:0}.gallery-small img{width:62px;height:62px;object-fit:contain;display:block}.info-card{padding:24px}.card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;gap:12px}.card-head h2{margin:0}.spec-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.spec-box{border:1px solid var(--line);border-radius:8px;padding:20px}.spec-box h3{margin-bottom:17px}.spec-box dl{margin:0;display:grid;grid-template-columns:1fr auto;gap:13px;font-size:.875rem}.spec-box dt{color:var(--muted)}.spec-box dd{margin:0;font-variant-numeric:tabular-nums}.note{white-space:pre-wrap;overflow-wrap:anywhere;font-size:.875rem;margin-top:20px}.latest{margin-top:22px;background:#edf3ff;border:1px solid #d8e3ff;border-radius:10px;padding:22px}.latest h3{font-size:.875rem;color:#48649f;margin-bottom:12px}.latest strong{font-size:1.5rem}.latest .latest-row{display:flex;align-items:baseline;justify-content:space-between;gap:20px;flex-wrap:wrap}.sales-panel{margin-top:25px}.sales-panel .card-head{padding:22px 24px;margin:0;border-bottom:1px solid var(--line)}.back{font-size:.875rem;color:#60748e;padding:5px 0}.login-wrap{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;background:#fff}.login-art{background:#102643;color:white;padding:60px;display:flex;flex-direction:column;justify-content:space-between}.login-art h1{font-size:2.6rem;line-height:1.5;letter-spacing:-.02em}.login-art p{color:#b7c7df}.login-art .unit-list{border-top:1px solid #38506d;padding-top:22px;display:flex;gap:25px;font-size:.875rem}.login-main{display:grid;place-items:center;padding:40px}.login-form{max-width:360px;width:100%}.login-form h2{font-size:1.65rem}.login-form label{margin:23px 0}.login-form button{width:100%;margin-top:6px}.login-form .hint{margin-top:20px;font-size:.8rem;color:var(--muted)}.error{color:#b72e30;background:#fff0ef;border:1px solid #f2cbc8;border-radius:6px;padding:10px 12px;font-size:.875rem;line-height:1.5}.error:empty{display:none}dialog{border:0;padding:0;border-radius:13px;box-shadow:0 25px 90px #081a3b44;width:min(780px,calc(100vw - 32px));max-height:90vh;color:var(--ink)}dialog::backdrop{background:#0c213a77}.modal-head{padding:23px 28px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:15px}.modal-head h2{margin:0}.modal-head p{color:var(--muted);font-size:.875rem;margin:6px 0 0}.form-content{padding:25px 28px;display:grid;gap:24px}.form-section h3{border-bottom:1px solid var(--line);padding-bottom:13px;margin-bottom:18px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:18px}.fields.three{grid-template-columns:repeat(3,1fr)}.fields.four{grid-template-columns:repeat(4,1fr)}.form-actions{display:flex;justify-content:flex-end;gap:12px;padding:19px 28px;border-top:1px solid var(--line);background:#fafbfd;position:sticky;bottom:0}.volume{background:#f1f5fc;border-radius:6px;color:#345075;padding:12px 14px;font-size:.875rem;margin-top:14px}.file-drop{border:1px dashed #aabbd7;border-radius:8px;background:#f8faff;padding:20px;text-align:center;font-size:.875rem;color:var(--muted);display:block}.file-drop input{margin-top:12px;background:white;font-size:.8rem}.photo-preview{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px}.photo-item{position:relative}.photo-item img{width:78px;height:78px;object-fit:contain;border-radius:6px;border:1px solid var(--line)}.photo-item button{position:absolute;right:-6px;top:-7px;border-radius:50%;padding:0;width:24px;height:24px;background:#fff;color:#9b302d;font-size:1rem}.row{display:flex;gap:12px;align-items:center}.pagination{display:flex;align-items:center;justify-content:flex-end;gap:12px;padding:14px 20px;border-top:1px solid var(--line);font-size:.875rem}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#162d4b;color:white;padding:13px 22px;border-radius:8px;box-shadow:0 5px 20px #15203922;z-index:100;display:none;max-width:90vw;font-size:.875rem}.boot{padding:80px;text-align:center;color:var(--muted)}.mono-dims{white-space:nowrap;font-variant-numeric:tabular-nums}.nowrap{white-space:nowrap}a{color:var(--blue)}.user-grid{display:grid;grid-template-columns:1fr auto;gap:10px;padding:20px 24px;border-bottom:1px solid var(--line)}
@media(min-width:1450px){.content{padding:42px 48px}}@media(max-width:1100px){.shell{grid-template-columns:188px minmax(0,1fr)}.content{padding:25px 22px}.topbar{padding:20px 22px}.detail-grid{grid-template-columns:220px 1fr}.spec-grid{gap:12px}.spec-box{padding:15px}td,th{padding:15px 12px}.sidebar{padding:25px 13px}.brand{font-size:1rem}.brand img{width:32px}.login-art{padding:40px}}@media(max-width:780px){.shell{display:block}.sidebar{height:auto;position:static;padding:18px;gap:18px}.sidebar .brand small,.nav-label,.sidebar-bottom{display:none}.sidebar nav{display:flex;flex-wrap:wrap;gap:7px}.sidebar nav button{padding:9px 13px;font-size:.875rem}.topbar{padding:14px 18px;min-height:60px}.content{padding:24px 16px}.page-title{gap:10px;align-items:center}.page-title h1{font-size:1.5rem}.page-title p{font-size:.8rem}.page-title .primary{white-space:nowrap}.stats{gap:9px}.stat{padding:15px 12px}.stat strong{font-size:1.5rem}.stat .label{font-size:.8rem}.stat strong span{font-size:.75rem;margin-left:5px}.toolbar{padding:15px;gap:10px;flex-wrap:wrap}.toolbar-right{font-size:.8rem}.toolbar .search-wrap{max-width:none;min-width:100%}.detail-grid{grid-template-columns:1fr}.gallery{min-height:170px}.gallery img{height:220px}.spec-grid{grid-template-columns:1fr 1fr}.login-wrap{grid-template-columns:1fr}.login-art{padding:25px}.login-art h1,.login-art>p,.login-art .unit-list{display:none}.login-main{padding:35px 25px}.modal-head,.form-content{padding:20px}.fields.four{grid-template-columns:1fr 1fr}.form-actions{padding:15px 20px}.demo-banner{padding:10px 18px}.crumb{display:none}.topbar{justify-content:flex-end}.detail-head{align-items:flex-start}.detail-title h1{font-size:1.65rem}.detail-title p{font-size:.875rem}.card-head{flex-wrap:wrap}}
@media(max-width:420px){.fields,.fields.three,.spec-grid{grid-template-columns:1fr}.stat{padding:14px 9px}.stat strong span{display:none}.info-card{padding:16px}.topbar .userbox{gap:7px}.page-title{flex-wrap:wrap}.form-actions button{flex:1}}

#product-list .tag{white-space:nowrap}#product-list td,#product-list th{padding:16px 12px}#product-list .product-cell{min-width:180px;gap:11px}#product-list .thumb{width:48px;height:48px;flex-basis:48px}.form-section .fields+.fields{margin-top:18px}.detail-title,.detail-title h1{overflow-wrap:anywhere}.model-button{overflow-wrap:anywhere;max-width:240px}
@media(max-width:780px){#product-list .table-wrap{overflow:visible}#product-list table,#product-list tbody{display:block}#product-list thead{display:none}#product-list tbody tr{display:grid;grid-template-columns:1fr 1fr;gap:10px 14px;padding:20px 18px;border-bottom:1px solid var(--line)}#product-list td{display:block;border:0;padding:0;min-width:0}#product-list td:first-child{grid-column:1/-1}#product-list td:nth-child(2){grid-column:1/-1}#product-list td:nth-child(3)::before{content:'产品尺寸 / mm';display:block;font-size:.75rem;color:var(--muted);margin-bottom:6px}#product-list td:nth-child(4)::before{content:'外包装体积';display:block;font-size:.75rem;color:var(--muted);margin-bottom:6px}#product-list td:nth-child(5){padding-top:6px}#product-list td:nth-child(6){display:flex;align-items:flex-end;justify-content:flex-end}#product-list .mono-dims{white-space:normal}#product-list .product-cell{min-width:0}#product-list .product-name{font-size:.875rem}#product-list .tag{white-space:normal}}

/* Categories extend the existing search toolbar without changing table columns. */
.toolbar{flex-wrap:wrap}.toolbar .search-wrap{min-width:220px}.category-filter{display:flex;align-items:center;gap:10px;white-space:nowrap}.category-filter select{margin:0;width:190px;max-width:100%}.product-category{color:var(--blue);font-size:.875rem;margin-top:6px;overflow-wrap:anywhere;max-width:240px}.detail-category{font-size:.875rem;margin-top:12px;color:var(--blue);overflow-wrap:anywhere}.category-hint{display:block;font-weight:400;color:var(--muted);margin-top:8px;line-height:1.5}
@media(max-width:780px){.toolbar .search-wrap{min-width:100%}.category-filter{flex:1;min-width:0}.category-filter select{flex:1;min-width:0}.toolbar-right{flex-wrap:wrap}}

.order-status{display:inline-flex;padding:5px 9px;border-radius:5px;font-size:.875rem;font-weight:500;white-space:nowrap;line-height:1.4}.order-status.unknown{background:#f0f3f8;color:#55677f}.order-status.unshipped{background:#fff2d9;color:#825300}.order-status.shipped{background:#eaf0ff;color:#244ca2}.order-status.completed{background:#e6f4ef;color:#246149}.latest h3 .order-status{margin-left:8px}.shipping-cell{min-width:200px;max-width:280px}.shipping-contact{margin-top:7px;overflow-wrap:anywhere}.shipping-address{white-space:pre-wrap;overflow-wrap:anywhere;color:var(--muted);line-height:1.6;margin-top:5px}.sale-notes{min-width:130px;max-width:230px;overflow-wrap:anywhere;white-space:pre-wrap}.shipping-address-field{margin-top:18px}
@media(max-width:780px){.sales-panel table,.sales-panel tbody{display:block}.sales-panel thead{display:none}.sales-panel tbody tr{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:20px;border-bottom:1px solid var(--line)}.sales-panel td{display:block;border:0;padding:0;min-width:0;white-space:normal}.sales-panel td[data-label]::before{content:attr(data-label);display:block;color:var(--muted);font-size:.875rem;margin-bottom:7px}.sales-panel td.shipping-cell,.sales-panel td.sale-notes{grid-column:1/-1;max-width:none}.sales-panel td:last-child{grid-column:1/-1;text-align:right}}

/* Company ICP link remains visible on login and every application page. */
body{min-height:100vh;display:flex;flex-direction:column}#app{flex:1}.shell,.login-wrap{min-height:calc(100vh - 49px)}.site-footer{min-height:49px;padding:14px 18px;border-top:1px solid var(--line);background:#fff;text-align:center;font-size:12px;line-height:20px}.site-footer a{color:var(--muted);text-decoration:none}.site-footer a:hover{text-decoration:underline}@media(min-width:781px){.sidebar{height:calc(100vh - 49px)}}

.sale-actions{display:flex;gap:4px;justify-content:flex-end;white-space:nowrap}.delete-sale-confirm.primary{background:#ac2c28;border-color:#ac2c28;color:#fff}.delete-sale-confirm.primary:hover{background:#90231f;border-color:#90231f}