:root{--bg:#f5f7fa;--panel:#fff;--ink:#1c2b3b;--sub:#728091;--line:#e6ebf1;--brand:#235bda;--soft:#edf3ff;--red:#b74435;--green:#147766;--amber:#986219;font:14px/1.55 Inter,"Segoe UI","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}body{margin:0}h1,h2,h3,p{margin:0}h1{font-size:28px;font-weight:600;letter-spacing:-.7px}h2{font-size:16px;font-weight:600}h3{font-size:14px}button,input,select{font:inherit}button{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:7px;padding:8px 13px;cursor:pointer;white-space:nowrap}button:hover{background:var(--soft)}button:disabled{opacity:.48;cursor:not-allowed}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #9dbdff;outline-offset:2px}.primary{background:var(--brand);color:white;border-color:var(--brand)}.primary:hover{background:#184bbb}input,select{border:1px solid #d4dce6;background:white;color:var(--ink);padding:8px 10px;border-radius:7px;min-width:0}label{display:block}label input:not([type=checkbox]),label select{display:block;width:100%;margin-top:6px}input[type=checkbox]{accent-color:var(--brand);width:17px;height:17px}.top{background:white;border-bottom:1px solid var(--line);padding:17px max(24px,calc((100vw - 1380px)/2));display:flex;gap:24px;align-items:center;flex-wrap:wrap}.brand{font-size:17px;font-weight:650;display:flex;gap:10px;align-items:center}.mark{background:var(--brand);width:32px;height:32px;color:white;display:grid;place-items:center;border-radius:9px;font-size:20px}.top nav{display:flex;gap:4px}.top nav button{border:0;background:transparent}.top nav button.active{color:var(--brand);background:var(--soft)}.userbox{margin-left:auto;display:flex;gap:10px;align-items:center}.userbox button{padding:6px 9px}.body{max-width:1380px;margin:auto;padding:30px 26px}.head{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:24px;flex-wrap:wrap}.eyebrow{font-size:11px;letter-spacing:1.4px;color:var(--sub);margin-bottom:5px}.muted{color:var(--sub)}.small{font-size:12px}.head p{margin-top:6px}.datebox,.actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.panel{background:white;border:1px solid var(--line);border-radius:12px;margin-bottom:20px;overflow:hidden}.panelhead{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:19px 24px;flex-wrap:wrap}.panelbody{padding:0 24px 22px}.notice{background:#fff6ed;border:1px solid #efddc9;border-radius:10px;padding:14px 18px;margin-bottom:20px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}.notice strong{color:var(--amber)}.notice.error{background:#fff1ee;border-color:#efd2cb}.notice.error strong{color:var(--red)}.notice.neutral{background:var(--soft);border-color:#d9e5fc}.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;padding:0 24px 22px}.kpi{border-right:1px solid var(--line)}.kpi:last-child{border:0}.value{font-size:30px;font-weight:600;letter-spacing:-.9px;margin:7px 0;font-variant-numeric:tabular-nums}.secondary{padding:14px 24px;display:flex;gap:14px 30px;border-top:1px solid var(--line);flex-wrap:wrap}.secondary b{font-weight:550;margin-left:8px}.up{color:var(--green)}.down,.danger{color:var(--red)}.change{font-size:12px;white-space:nowrap}.tag{display:inline-flex;font-size:11px;padding:3px 8px;border-radius:5px;background:var(--soft);color:var(--brand)}.chartrow,.bottomgrid{display:grid;grid-template-columns:1.5fr 1fr;gap:20px}.chart{padding:0 22px 20px}.chart svg{display:block;width:100%;height:165px}.chart-axis{display:flex;justify-content:space-between;color:var(--sub);font-size:11px;margin:5px 0 0 38px}.producthead{display:flex;align-items:center;gap:12px;padding:20px 24px 10px}.photo{width:50px;height:50px;object-fit:contain;border:1px solid var(--line);border-radius:8px;background:white;padding:3px;flex-shrink:0}.photo-missing{display:grid;place-items:center;font-size:10px;color:var(--sub);text-align:center}.parentgrid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));padding:15px 24px 22px;gap:18px}.parentgrid b{display:block;font-size:19px;margin:5px 0}.brush{padding:20px 24px;border-top:1px solid var(--line);background:#f5f8ff}.brushline{display:flex;gap:18px;align-items:center;flex-wrap:wrap}.brushline b{font-size:24px}.brush details{margin-top:13px}.brush summary{cursor:pointer;color:var(--brand)}.detailrow,.productcell{display:flex;gap:12px;align-items:center}.detailrow{margin-top:12px}.productcell{max-width:360px}.productcell .name{white-space:normal;overflow-wrap:anywhere}.asin{border:0;padding:0;background:none;color:var(--sub);font-family:monospace;font-size:12px;display:block;text-align:left}.asin:hover{color:var(--brand);background:none}.tablewrap{overflow-x:auto}table{border-collapse:collapse;width:100%;text-align:left}th,td{padding:13px 22px;border-top:1px solid var(--line);font-variant-numeric:tabular-nums}th{font-size:12px;color:var(--sub);font-weight:500;background:#fafbfd}td{font-size:13px}td:last-child,th:last-child{text-align:right}.nowrap{white-space:nowrap}.list{padding:0 24px 20px}.listrow{display:flex;justify-content:space-between;gap:20px;padding:12px 0;border-bottom:1px solid var(--line)}.listrow:last-child{border:0}.listrow span:last-child{text-align:right;overflow-wrap:anywhere}.empty{padding:30px 24px;color:var(--sub);text-align:center}.foot{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;color:var(--sub);font-size:11px;margin-top:26px}.login{max-width:420px;margin:12vh auto;padding:0 20px}.loginhead{text-align:center;margin-bottom:25px}.loginhead h1{margin:14px 0 8px}.login .panel{padding:28px}.login label,dialog label{margin:17px 0}.login .primary{width:100%;margin-top:8px}.form-error{color:var(--red);font-size:13px;min-height:20px;margin-top:10px}.loading{padding:80px 20px;text-align:center;color:var(--sub)}dialog{border:1px solid var(--line);border-radius:14px;padding:26px;width:min(440px,calc(100vw - 32px));color:var(--ink)}dialog::backdrop{background:#15274066}dialog .actions{margin-top:22px}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#1c2b3b;color:white;padding:12px 20px;border-radius:9px;box-shadow:0 5px 25px #0002;max-width:calc(100% - 32px);z-index:10}.account-form{display:flex;gap:12px;align-items:end;flex-wrap:wrap}.account-form label{flex:1;min-width:170px}.toggle{display:inline-flex;align-items:center;gap:7px;white-space:nowrap}[hidden]{display:none!important}@media(max-width:800px){.top{padding:15px 18px;gap:14px}.top nav{order:3;width:100%;overflow:auto}.top nav button{flex:1}.body{padding:23px 16px}.userbox .username{display:none}.chartrow,.bottomgrid{grid-template-columns:1fr;gap:0}.kpis{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.kpi:nth-child(2){border:0}.parentgrid{grid-template-columns:repeat(3,minmax(0,1fr))}.value{font-size:26px}.panelhead{padding:17px 18px}.datebox{width:100%}.datebox input{flex:1}.responsive-table thead{display:none}.responsive-table tr{display:block;padding:15px 18px;border-top:1px solid var(--line)}.responsive-table td{display:flex;justify-content:space-between;gap:14px;border:0;padding:5px 0;text-align:right}.responsive-table td:before{content:attr(data-label);color:var(--sub);text-align:left;flex-shrink:0}.responsive-table td:first-child:before{display:none}.responsive-table td:first-child{text-align:left;justify-content:flex-start}.responsive-table .productcell{max-width:none}.parentgrid{padding:12px 18px 20px}.secondary,.brush,.list,.panelbody{padding-left:18px;padding-right:18px}.head h1{font-size:25px}.listrow{gap:12px}.foot{font-size:10px}}