:root{--ink:#18312e;--muted:#71817e;--line:#dce5e3;--paper:#fbfcfb;--green:#1f6f64;--green-dark:#17584f;--mint:#e5f2ef;--orange:#d97732;--orange-bg:#fff0e5;--red:#b84a43;--red-bg:#fdecea;--shadow:0 20px 55px rgba(28,62,57,.10);font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;color:var(--ink);background:#f3f6f5}
*{box-sizing:border-box}body{margin:0;min-width:1120px;background:radial-gradient(circle at 95% 0,#e2f1ed 0,transparent 27%),#f4f7f6}button,input{font:inherit}.hidden{display:none!important}
.topbar{height:70px;background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 30px;position:sticky;top:0;z-index:20;backdrop-filter:blur(14px)}.brand-mark{width:38px;height:38px;border-radius:11px;background:var(--green);color:#fff;display:grid;place-items:center;font-size:20px;font-weight:700;box-shadow:0 8px 18px rgba(31,111,100,.25)}.brand-copy{display:flex;flex-direction:column;margin-left:12px}.brand-copy strong{font-size:17px;letter-spacing:.04em}.brand-copy span{font-size:11px;color:var(--muted);margin-top:2px}.top-actions{margin-left:auto;display:flex;gap:14px;align-items:center}.catalog-pill{background:#f0f6f4;border:1px solid #dceae7;padding:8px 13px;border-radius:999px;color:#58706c;font-size:12px}.catalog-pill b{color:var(--green);font-size:14px}.dot{display:inline-block;width:7px;height:7px;background:#46a783;border-radius:50%;margin-right:7px;box-shadow:0 0 0 4px rgba(70,167,131,.12)}
.app-shell{display:grid;grid-template-columns:230px minmax(890px,1fr);min-height:calc(100vh - 70px)}.sidebar{background:#eef3f1;border-right:1px solid var(--line);padding:34px 18px;display:flex;flex-direction:column;gap:8px}.step{display:flex;gap:12px;align-items:center;padding:13px 12px;border-radius:12px;color:#71817e}.step>span{width:28px;height:28px;border:1px solid #c9d6d3;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:700;background:#f7f9f8}.step div{display:flex;flex-direction:column}.step b{font-size:13px}.step small{font-size:11px;margin-top:3px;color:#95a29f}.step.active{color:var(--green);background:#fff;box-shadow:0 8px 22px rgba(35,81,74,.06)}.step.active>span{color:#fff;background:var(--green);border-color:var(--green)}.step.done>span{background:#a9cfbf;border-color:#a9cfbf;color:#fff}.sidebar-note{margin-top:auto;background:#dfece8;border-radius:14px;padding:16px;color:#496b65}.sidebar-note span{font-size:11px;font-weight:700;color:var(--green);letter-spacing:.12em}.sidebar-note p{font-size:12px;line-height:1.65;margin:8px 0 0}
.workspace{padding:44px 50px 70px;overflow:hidden}.welcome-view{max-width:1050px;margin:0 auto}.eyebrow{font-size:12px;color:var(--green);font-weight:700;letter-spacing:.18em;text-transform:uppercase;margin-bottom:15px}.welcome-view>h1,.quote-head h1{font-family:"STSong","SimSun",serif;font-weight:600;letter-spacing:-.03em}.welcome-view>h1{font-size:50px;line-height:1.17;margin:0;color:#173b35}.lead{max-width:650px;font-size:16px;line-height:1.8;color:var(--muted);margin:18px 0 30px}.upload-card{background:#fff;border:1.5px dashed #b8cfca;border-radius:20px;padding:28px 30px;display:grid;grid-template-columns:62px 1fr auto;gap:20px;align-items:center;box-shadow:var(--shadow);transition:.2s}.upload-card.dragging{border-color:var(--green);background:#f4fbf9;transform:translateY(-2px)}.upload-card h2{font-size:17px;margin:0 0 6px}.upload-card p{font-size:13px;color:var(--muted);margin:0}.upload-icon{width:58px;height:58px;border-radius:15px;background:var(--mint);display:grid;place-items:center}.upload-icon svg{width:28px;fill:none;stroke:var(--green);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.button{border:0;border-radius:10px;padding:10px 16px;font-weight:700;font-size:13px;cursor:pointer;transition:.18s}.button.primary{background:var(--green);color:#fff;box-shadow:0 7px 16px rgba(31,111,100,.2)}.button.primary:hover{background:var(--green-dark);transform:translateY(-1px)}.button.ghost{background:#fff;border:1px solid var(--line);color:#526560}.button.danger{background:var(--red-bg);color:var(--red);border:1px solid #f2cac7;padding:7px 10px}.button.danger:hover{background:#f9d8d5}.feature-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:24px}.feature-row>div{padding:20px 18px;background:rgba(255,255,255,.55);border:1px solid rgba(213,226,222,.8);border-radius:15px}.feature-icon{display:inline-grid;place-items:center;width:32px;height:32px;background:#edf5f3;color:var(--green);border-radius:9px;font-weight:700;margin-bottom:12px}.feature-row b{display:block;font-size:14px}.feature-row p{font-size:12px;color:var(--muted);margin:6px 0 0;line-height:1.6}
.quote-view{max-width:1500px;margin:auto}.quote-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:22px}.quote-head h1{font-size:32px;margin:0 0 7px}.quote-head p{font-size:13px;color:var(--muted);margin:0}.head-actions{display:flex;gap:10px}.meta-panel{display:grid;grid-template-columns:1.1fr .8fr .7fr 1.6fr;gap:12px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:16px 18px;margin-bottom:15px}.meta-panel label,.synonym-form label{display:flex;flex-direction:column;gap:6px}.meta-panel label>span,.synonym-form label{font-size:11px;color:var(--muted);font-weight:700}.meta-panel input,.synonym-form input,.modal-search input,.search-box input{border:1px solid #d8e2df;border-radius:9px;padding:9px 11px;outline:none;color:var(--ink);background:#fbfcfc}.meta-panel input:focus,.synonym-form input:focus,.modal-search input:focus{border-color:#78aa9f;box-shadow:0 0 0 3px rgba(31,111,100,.08)}.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:15px}.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px 17px}.stat span{font-size:11px;color:var(--muted)}.stat strong{display:block;font-size:22px;margin-top:5px}.stat.good strong{color:var(--green)}.stat.warn strong{color:var(--orange)}.stat.money{background:#1d6057;color:#fff;border-color:#1d6057}.stat.money span{color:#c7e1dc}.table-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 12px 34px rgba(35,71,66,.06)}.table-toolbar{height:57px;padding:0 15px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.filter-group{display:flex;gap:5px}.filter{border:0;background:transparent;padding:7px 12px;border-radius:8px;color:var(--muted);font-size:12px;cursor:pointer}.filter.active{background:var(--mint);color:var(--green);font-weight:700}.search-box{width:270px;border:1px solid var(--line);background:#f8faf9;border-radius:9px;display:flex;align-items:center;padding:0 10px}.search-box svg{width:17px;fill:none;stroke:#8aa09b;stroke-width:1.8}.search-box input{border:0;background:transparent;width:100%;padding:8px}.table-wrap{overflow:auto;max-height:calc(100vh - 420px);min-height:260px}table{border-collapse:separate;border-spacing:0;width:100%;font-size:12px}thead{position:sticky;top:0;z-index:3;background:#f5f8f7}th{text-align:left;padding:11px 10px;color:#60736f;font-weight:700;border-bottom:1px solid var(--line);white-space:nowrap}td{padding:11px 10px;border-bottom:1px solid #edf1f0;vertical-align:middle}tbody tr:hover{background:#fbfdfc}.check-col{width:38px;text-align:center}.customer-cell{min-width:150px;max-width:230px}.customer-cell b{display:block;line-height:1.45}.customer-cell small{color:var(--muted);display:block;margin-top:4px}.match-cell{min-width:260px}.match-name{display:flex;align-items:flex-start;gap:8px}.brand-tag{background:#edf3f2;color:#5c726e;font-size:10px;padding:3px 5px;border-radius:5px;white-space:nowrap}.match-name b{line-height:1.45;font-weight:600}.match-reason{font-size:10px;color:#8b9996;margin-top:4px}.no-match{color:var(--red);font-weight:700}.confidence{display:inline-flex;padding:4px 8px;border-radius:999px;font-size:10px;font-weight:700;white-space:nowrap}.confidence.high{background:#e3f3ec;color:#25815f}.confidence.medium{background:var(--orange-bg);color:var(--orange)}.confidence.low{background:var(--red-bg);color:var(--red)}.spec-cell{min-width:110px;color:#5c6e6a}.spec-cell span{display:block}.spec-cell small{color:#94a19e}.number-input{width:70px;padding:7px 8px;border:1px solid var(--line);border-radius:7px;text-align:right}.price-input{width:82px}.amount{font-weight:700;white-space:nowrap}.row-actions{display:flex;gap:5px}.icon-button{border:0;background:#eef4f2;color:var(--green);width:30px;height:30px;border-radius:8px;cursor:pointer;font-size:18px;display:grid;place-items:center}.icon-button:hover{background:#dfece8}.review-row{box-shadow:inset 3px 0 var(--orange)}.zero-price .price-input{border-color:#e9a070;background:#fff8f2}.empty-filter{text-align:center;padding:40px;color:var(--muted)}
.modal-backdrop{position:fixed;inset:0;background:rgba(17,42,38,.46);z-index:50;display:grid;place-items:center;backdrop-filter:blur(5px)}.modal{width:min(760px,90vw);max-height:82vh;background:#fff;border-radius:20px;box-shadow:0 32px 80px rgba(17,46,40,.28);overflow:hidden}.modal-head{padding:22px 24px 17px;display:flex;justify-content:space-between;align-items:flex-start;border-bottom:1px solid var(--line)}.modal-head span{color:var(--green);font-size:11px;font-weight:700;letter-spacing:.12em}.modal-head h2{margin:5px 0 0;font-size:20px}.modal-head .icon-button{background:#f3f5f5;color:#6c7d79}.modal-search{display:flex;gap:10px;padding:18px 24px}.modal-search input{flex:1}.catalog-results{overflow:auto;max-height:55vh;padding:0 24px 22px}.result-item{display:grid;grid-template-columns:1fr auto;gap:15px;padding:14px;border:1px solid var(--line);border-radius:12px;margin-bottom:8px;cursor:pointer}.result-item:hover{border-color:#7faf9f;background:#f7fbfa}.result-item b{display:block;line-height:1.45}.result-item p{margin:5px 0 0;font-size:11px;color:var(--muted)}.result-price{text-align:right;color:var(--green);font-weight:700}.result-price small{display:block;font-weight:400;color:var(--muted);margin-top:4px}.synonym-modal{width:min(850px,90vw)}.synonym-form{display:grid;grid-template-columns:1fr 1.5fr auto;align-items:end;gap:12px;padding:18px 24px;background:#f6f9f8}.synonym-list{max-height:52vh;overflow:auto;padding:18px 24px}.synonym-row{display:grid;grid-template-columns:130px 1fr;gap:15px;padding:12px 0;border-bottom:1px solid #edf1f0}.synonym-row b{font-size:13px}.alias-chips{display:flex;flex-wrap:wrap;gap:6px}.alias-chips span{background:#edf4f2;color:#526c67;padding:4px 7px;border-radius:6px;font-size:11px}.toast{position:fixed;right:28px;bottom:28px;background:#183d37;color:#fff;padding:12px 17px;border-radius:10px;box-shadow:0 15px 40px rgba(11,43,37,.25);z-index:100;font-size:13px}.loading-row{text-align:center;padding:28px;color:var(--muted)}
.catalog-view{max-width:1500px;margin:auto}.catalog-control-panel{display:grid;grid-template-columns:minmax(320px,1fr) 210px 130px auto;gap:12px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:15px;padding:14px 16px;margin-bottom:15px}.catalog-search{width:auto}.catalog-control-panel select{height:38px;border:1px solid var(--line);border-radius:9px;background:#fbfcfc;color:var(--ink);padding:0 10px}.switch-row{height:38px;display:flex;align-items:center;gap:8px;color:#526560;font-size:12px;font-weight:700}.switch-row input{width:16px;height:16px}.catalog-card .table-wrap{max-height:calc(100vh - 260px)}.catalog-table-wrap th:nth-child(3),.catalog-table-wrap td:nth-child(3){min-width:330px}.catalog-name-cell{font-weight:600;line-height:1.45}.zero-catalog-row{background:#fff8f2}.zero-catalog-row td:nth-child(7){color:var(--orange);font-weight:700}.catalog-empty{text-align:center;color:var(--muted);padding:34px}.catalog-pager{height:54px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:center;gap:14px;background:#fbfcfc}.catalog-pager span{font-size:12px;color:#60736f}.catalog-pager button:disabled{opacity:.45;cursor:not-allowed}
.catalog-control-panel{grid-template-columns:minmax(320px,1fr) 190px 130px 130px auto}.catalog-actions{display:flex;gap:6px;white-space:nowrap}.catalog-actions .button{padding:7px 9px}.disabled-catalog-row{background:#f1f3f3;color:#8a9693}.disabled-catalog-row .catalog-name-cell{text-decoration:line-through;text-decoration-thickness:1px}.status-tag{display:inline-block;background:#d8dddd;color:#5d6966;border-radius:5px;font-size:10px;padding:2px 5px;margin-right:5px;text-decoration:none}.product-edit-modal{width:min(720px,90vw)}.product-edit-form{display:grid;grid-template-columns:1fr 1fr;gap:13px;padding:20px 24px}.product-edit-form label{display:flex;flex-direction:column;gap:6px;font-size:11px;color:var(--muted);font-weight:700}.product-edit-form label.wide{grid-column:span 2}.product-edit-form input{border:1px solid #d8e2df;border-radius:9px;padding:9px 11px;outline:none;color:var(--ink);background:#fbfcfc}.product-edit-form input:focus{border-color:#78aa9f;box-shadow:0 0 0 3px rgba(31,111,100,.08)}.modal-actions{display:flex;justify-content:flex-end;gap:10px;padding:16px 24px;border-top:1px solid var(--line);background:#f8faf9}
.recommend-view{max-width:1500px;margin:auto}.recommend-meta{grid-template-columns:1fr .7fr 1.8fr}.recommend-layout{display:grid;grid-template-columns:minmax(430px,.9fr) minmax(620px,1.25fr);gap:16px;align-items:start}.recommend-search-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;box-shadow:0 12px 34px rgba(35,71,66,.06)}.recommend-search-line{display:flex;gap:10px}.recommend-search-box{width:auto;flex:1}.quick-recommend-tags{display:flex;flex-wrap:wrap;gap:8px;margin:13px 0}.quick-recommend-tags button{border:1px solid #d9e5e2;background:#f7faf9;color:#536a66;border-radius:999px;padding:6px 10px;font-size:12px;cursor:pointer}.quick-recommend-tags button:hover{border-color:#8ab7ad;color:var(--green);background:#edf7f4}.recommend-results{max-height:calc(100vh - 345px);overflow:auto;padding-right:3px}.recommend-result-item{display:grid;grid-template-columns:1fr auto;gap:14px;padding:13px;border:1px solid var(--line);border-radius:12px;margin-bottom:9px;background:#fff}.recommend-result-item:hover{border-color:#8ab7ad;background:#fbfdfc}.recommend-result-item b{display:block;line-height:1.45}.recommend-result-item p{font-size:11px;color:var(--muted);margin:6px 0 0;line-height:1.5}.recommend-result-side{display:flex;flex-direction:column;align-items:flex-end;gap:9px;min-width:105px}.recommend-result-side strong{color:var(--green)}.recommend-result-side .button{padding:7px 10px}.recommend-cart-card .table-wrap{max-height:calc(100vh - 330px)}.recommend-table-wrap th:nth-child(2),.recommend-table-wrap td:nth-child(2){min-width:250px}.remark-input{width:180px;border:1px solid var(--line);border-radius:7px;padding:7px 8px;background:#fbfcfc}.empty-recommend{text-align:center;color:var(--muted);padding:34px 16px;background:#f8fbfa;border:1px dashed #d6e3df;border-radius:12px;line-height:1.7}.table-toolbar small{color:var(--muted);font-weight:400;margin-left:4px}
@media(max-width:1250px){.workspace{padding-left:28px;padding-right:28px}.app-shell{grid-template-columns:205px 1fr}.meta-panel{grid-template-columns:1fr 1fr}.meta-panel .wide{grid-column:span 2}}
.match-warning{display:inline-block;margin-top:6px;padding:3px 6px;border-radius:6px;background:#fff0e5;color:#b76520;font-size:10px;font-weight:700}.conversion-line{display:flex;align-items:center;gap:4px;margin-top:6px;color:#71817e;font-size:10px;white-space:nowrap}.conversion-input{width:48px;border:1px solid var(--line);border-radius:6px;padding:3px 5px;text-align:right;color:#526560;background:#fbfcfc}.conversion-input:focus{outline:none;border-color:#78aa9f;box-shadow:0 0 0 2px rgba(31,111,100,.08)}
.quote-table-wrap{overflow-x:hidden}.quote-table{table-layout:fixed;width:100%}.quote-table th,.quote-table td{padding:8px 6px;font-size:11px}.quote-table th:nth-child(1),.quote-table td:nth-child(1){width:28px}.quote-table th:nth-child(2),.quote-table td:nth-child(2){width:32px}.quote-table th:nth-child(3),.quote-table td:nth-child(3){width:15%}.quote-table th:nth-child(4),.quote-table td:nth-child(4){width:28%}.quote-table th:nth-child(5),.quote-table td:nth-child(5){width:68px}.quote-table th:nth-child(6),.quote-table td:nth-child(6){width:13%}.quote-table th:nth-child(7),.quote-table td:nth-child(7){width:102px}.quote-table th:nth-child(8),.quote-table td:nth-child(8){width:78px}.quote-table th:nth-child(9),.quote-table td:nth-child(9){width:82px}.quote-table th:nth-child(10),.quote-table td:nth-child(10){width:38px}.quote-table .customer-cell,.quote-table .match-cell,.quote-table .spec-cell{min-width:0;max-width:none}.quote-table .match-name{gap:5px}.quote-table .match-name b,.quote-table .customer-cell b,.quote-table .spec-cell span{word-break:break-all;overflow-wrap:anywhere}.quote-table .confidence{padding:3px 5px;font-size:10px}.quote-table .number-input{width:58px;padding:6px 5px}.quote-table .price-input{width:66px}.quote-table .icon-button{width:26px;height:26px}.quote-table .conversion-line{white-space:normal;line-height:1.35}.quote-table .conversion-input{width:42px}