:root{color:#16222b;font-synthesis:none;background:#f4f6f4;font-family:Microsoft YaHei UI,Microsoft YaHei,Arial,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.66}.app-shell{min-height:100vh}.topbar{background:#fff;border-bottom:1px solid #dce4df;justify-content:space-between;align-items:center;gap:18px;min-height:76px;padding:14px clamp(18px,4vw,56px);display:flex}.brand{align-items:center;gap:11px;min-width:0;display:flex}.brand-mark{color:#fff;background:#087e8b;border-radius:6px;flex:none;place-items:center;width:36px;height:36px;display:grid}h1{letter-spacing:0;margin:0;font-size:18px;font-weight:700;line-height:1.2}.brand p{color:#6a747b;margin:4px 0 0;font-size:12px}.button{white-space:nowrap;border:1px solid #0000;border-radius:5px;justify-content:center;align-items:center;gap:8px;min-height:36px;padding:0 13px;font-size:13px;font-weight:700;display:inline-flex}.button-primary{color:#fff;background:#087e8b}.button-primary:hover{background:#056975}.button-dark{color:#fff;background:#1f2933}.button-dark:hover{background:#0d151c}.control-band{background:#fbfcfb;border-bottom:1px solid #dce4df;grid-template-columns:minmax(290px,510px) 1fr auto;align-items:center;gap:12px 18px;padding:15px clamp(18px,4vw,56px);display:grid;position:relative}.add-shop{min-width:0;display:flex}.add-shop input{color:#1f2933;background:#fff;border:1px solid #c9d4cf;border-right:0;border-radius:5px 0 0 5px;outline:none;flex:1;min-width:0;height:36px;padding:0 11px}.add-shop input:focus,.search-field:focus-within,select:focus{border-color:#087e8b;box-shadow:0 0 0 3px #087e8b21}.add-shop .button{border-radius:0 5px 5px 0}.shop-chips{flex-wrap:wrap;gap:6px;min-width:0;display:flex}.management-actions{justify-content:flex-end;gap:4px;display:flex}.shop-chip{color:#16545d;background:#eaf6f2;border:1px solid #c7d8d2;border-radius:4px;align-items:center;gap:5px;height:28px;padding:0 5px 0 9px;font-size:12px;display:inline-flex}.shop-chip button{color:#4a5d62;background:0 0;border:0;border-radius:3px;place-items:center;width:21px;height:21px;display:grid}.shop-chip button:hover{color:#b42318;background:#ffe9e5}.icon-command{color:#56636a;white-space:nowrap;background:0 0;border:0;align-items:center;gap:6px;min-height:32px;padding:0 7px;font-size:12px;display:inline-flex}.icon-command:hover{color:#087e8b}.input-error{color:#b42318;grid-column:1/-1;margin:-4px 0 0;font-size:12px}.workspace{padding:24px clamp(18px,4vw,56px) 46px}.filter-row{flex-wrap:wrap;align-items:center;gap:9px;margin-bottom:10px;display:flex}.search-field{color:#66747a;background:#fff;border:1px solid #c9d4cf;border-radius:5px;align-items:center;gap:8px;width:min(340px,100%);height:37px;padding:0 10px;display:flex}.search-field input{color:#1f2933;border:0;outline:0;flex:1;min-width:0}select{color:#34434a;background:#fff;border:1px solid #c9d4cf;border-radius:5px;outline:0;max-width:190px;height:37px;padding:0 28px 0 10px}.multi-select{min-width:145px;position:relative}.multi-select summary{color:#34434a;cursor:pointer;white-space:nowrap;background:#fff;border:1px solid #c9d4cf;border-radius:5px;justify-content:space-between;align-items:center;gap:12px;height:37px;padding:0 10px;font-size:13px;list-style:none;display:flex}.multi-select summary::-webkit-details-marker{display:none}.multi-select summary:after{content:"";border-bottom:1.5px solid #65747a;border-right:1.5px solid #65747a;width:6px;height:6px;transform:rotate(45deg)translateY(-2px)}.multi-select[open] summary{border-color:#087e8b;box-shadow:0 0 0 3px #087e8b21}.multi-select[open] summary:after{transform:rotate(225deg)translate(-1px,-2px)}.multi-select summary strong{color:#087e8b;font-size:12px;font-weight:700}.multi-select-menu{z-index:10;background:#fff;border:1px solid #cbd8d3;border-radius:6px;width:max-content;min-width:220px;max-width:min(360px,100vw - 32px);max-height:330px;padding:7px;position:absolute;top:calc(100% + 5px);left:0;overflow:auto;box-shadow:0 12px 22px #1b2c2b29}.check-option{color:#334148;cursor:pointer;align-items:center;gap:8px;min-height:31px;padding:4px 6px;font-size:13px;display:flex}.check-option:hover{background:#eef8f5}.check-option input{accent-color:#087e8b;width:15px;height:15px;margin:0}.category-select{min-width:170px}.category-menu{width:min(330px,100vw - 32px);padding:5px 7px}.category-group{border:0;border-bottom:1px solid #e4ebe7;min-width:0;margin:0;padding:7px 0}.category-group:last-child{border-bottom:0}.category-group legend{color:#4a5b61;width:100%;padding:0 6px 4px;font-size:12px;font-weight:700}.category-group legend span{color:#8b979c;font-weight:400}.empty-options{color:#748086;margin:5px;font-size:12px}.result-count{color:#68747b;margin-left:auto;font-size:12px}.updated-at{color:#68747b;margin:0 0 10px;font-size:12px}.error-list{flex-wrap:wrap;gap:7px;margin-bottom:11px;display:flex}.error-list span{color:#8a2419;background:#fff0eb;border-left:3px solid #c4462e;padding:6px 8px;font-size:12px}.recycle-bin{background:#fbfcfb;border:1px solid #d8e0dc;border-radius:6px;margin:0 0 16px;padding:14px}.recycle-bin-header{justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:12px;display:flex}.recycle-bin h2{color:#25343b;margin:0;font-size:15px;line-height:1.35}.recycle-bin-header p{color:#68747b;margin:4px 0 0;font-size:12px}.recycle-bin-actions{align-items:center;gap:10px;display:flex}.select-all-option{white-space:nowrap;min-height:36px;padding:0 4px}.recycle-empty{color:#788489;text-align:center;margin:0;padding:22px 0;font-size:13px}.table-frame{background:#fff;border:1px solid #d8e0dc;border-radius:6px;overflow-x:auto}table{border-collapse:collapse;table-layout:fixed;width:100%;min-width:900px}th{color:#5f6b71;text-align:left;white-space:nowrap;background:#f0f5f1;border-bottom:1px solid #cfd9d4;padding:12px 14px;font-size:12px;font-weight:700}th:first-child{width:13%}th:nth-child(2){width:17%}th:nth-child(3){width:40%}th:nth-child(4){width:10%}th:nth-child(5){width:13%}th:nth-child(6){width:7%}td{color:#2d3b42;vertical-align:middle;border-bottom:1px solid #e6ece8;padding:13px 14px;font-size:13px}tbody tr:last-child td{border-bottom:0}.recycle-bin-table th:first-child{width:8%}.recycle-bin-table th:nth-child(2){width:13%}.recycle-bin-table th:nth-child(3){width:17%}.recycle-bin-table th:nth-child(4){width:39%}.recycle-bin-table th:nth-child(5){width:10%}.recycle-bin-table th:nth-child(6){width:13%}.recycle-bin-table td:first-child{text-align:center}.recycle-bin-table td:first-child input{accent-color:#087e8b;width:15px;height:15px;margin:0}.product-row{outline:none;transition:background-color .15s}.product-row:hover,.product-row:focus{background:#eef8f5}.product-row:focus{box-shadow:inset 3px 0 #087e8b}.shop-name{color:#056975;font-weight:700}.product-name{align-items:center;gap:8px;display:flex;overflow:hidden}.product-name span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.product-name svg{color:#8d9a9e;flex:none}.price{color:#c35a08;font-variant-numeric:tabular-nums;font-weight:700}.product-actions{text-align:center}.row-icon-button{color:#8a4b43;background:0 0;border:0;border-radius:4px;place-items:center;width:30px;height:30px;padding:0;display:inline-grid}.row-icon-button:hover:not(:disabled){color:#b42318;background:#ffebe8}.stock{white-space:nowrap;border-radius:4px;justify-content:center;align-items:center;min-width:48px;min-height:25px;padding:0 8px;font-size:12px;font-weight:700;display:inline-flex}.stock-in{color:#0b7051;background:#e4f5eb}.stock-low{color:#a95300;background:#fff2da}.stock-out{color:#b42318;background:#ffebe8}.stock-unknown{color:#59666c;background:#edf0ee}.empty-state{color:#788489;text-align:center;height:155px}.spin{animation:1s linear infinite rotate}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@keyframes rotate{to{transform:rotate(360deg)}}@media (width<=760px){.topbar{min-height:70px;padding:12px 16px}.topbar .button{width:38px;padding:0;font-size:0}.control-band{grid-template-columns:1fr auto;gap:10px;padding:12px 16px}.add-shop{grid-column:1/-1}.shop-chips{grid-column:1/2}.management-actions{grid-area:2/2/auto/3}.workspace{padding:18px 16px 36px}.filter-row{align-items:stretch}.search-field{width:100%}.multi-select{flex:1;min-width:0}.multi-select summary{min-width:0}.category-select{flex-basis:100%}select{flex:1;max-width:none}.result-count{width:100%;margin-left:0}.recycle-bin{padding:12px}.recycle-bin-header{flex-direction:column;align-items:stretch}.recycle-bin-actions{justify-content:space-between}}