:root{--bg:#f3f5f7;--panel:#fff;--text:#17212b;--muted:#66717e;--line:#d8dee5;--brand:#116a83;--brand-dark:#0d5367;--nav:#243746;--danger:#b42318;--ok:#067647;--warning:#a15c00}
*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,"Microsoft YaHei","PingFang SC",sans-serif;letter-spacing:0}button,input,select{font:inherit}.topbar{height:58px;background:var(--nav);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 max(16px,calc((100vw - 1180px)/2));position:sticky;top:0;z-index:10}.brand{color:#fff;text-decoration:none;font-size:19px;font-weight:800}.topbar nav{display:flex;align-items:center;gap:16px}.topbar nav a,.icon-link{color:#dce5eb;background:transparent;border:0;text-decoration:none;padding:4px;cursor:pointer}.topbar form{margin:0}.shell{max-width:1180px;margin:0 auto;padding:20px 16px 48px}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}.page-heading h1{font-size:25px;margin:0}.page-heading p{color:var(--muted);margin:6px 0 0}.band{background:var(--panel);border:1px solid var(--line);padding:16px;margin-bottom:14px}.section-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.section-title>div{display:flex;align-items:baseline;gap:10px}.section-title h2{font-size:17px;margin:0}.section-title span,.muted,.form-note{color:var(--muted);font-size:13px}.status-chip{border:1px solid #a9c7d1;background:#eaf5f7;color:var(--brand-dark);padding:8px 10px;font-size:13px}.status-chip.error{border-color:#efb4af;background:#fff0ef;color:var(--danger)}button,.button{border:0;border-radius:4px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:9px 14px;font-weight:700;text-decoration:none}.primary{background:var(--brand);color:#fff}.primary:hover{background:var(--brand-dark)}.secondary{background:#536474;color:#fff}.danger-quiet{background:#fff0ef;color:var(--danger);border:1px solid #efb4af}.icon-button{background:#edf1f4;color:#344454}.actions{display:flex;gap:8px;flex-wrap:wrap}.check-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.check-option{border:1px solid var(--line);padding:10px;display:flex;align-items:center;gap:8px;cursor:pointer}.check-option:has(input:checked){border-color:var(--brand);background:#edf7f8}.check-option input{width:18px;height:18px}.scan-controls{display:flex;gap:8px;flex-wrap:wrap}.manual-entry{display:grid;grid-template-columns:minmax(150px,280px) auto;gap:8px;flex:1}.manual-entry input,input,select{border:1px solid #bdc7d1;border-radius:4px;min-height:40px;padding:9px 10px;width:100%;background:#fff}.reader{margin-top:12px;max-width:600px;border:1px solid var(--line);overflow:hidden}.inline-message{color:var(--muted);font-size:13px;margin:12px 0 0}.inline-message.error{color:var(--danger);font-weight:700}.inline-message.ok{color:var(--ok);font-weight:700}.empty-state{border:1px dashed #bfc8d1;color:var(--muted);padding:26px;text-align:center}.entry-list{display:grid;gap:8px}.entry-row{border:1px solid var(--line);display:grid;grid-template-columns:minmax(180px,1.5fr) minmax(140px,1fr) 110px 48px;gap:10px;align-items:center;padding:12px}.entry-main strong{display:block}.entry-main small{color:var(--muted);display:block;margin-top:4px}.entry-limit{font-size:12px;color:var(--muted);margin-top:5px}.entry-row .remove{width:40px;height:40px;padding:0;background:#fff0ef;color:var(--danger);border:1px solid #efb4af}.submit-bar{border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;margin-top:14px;padding-top:14px}.submit-bar>div{display:grid}.submit-bar strong{font-size:24px}.submit-bar span{font-size:12px;color:var(--muted)}.submit-button{min-width:160px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;min-width:760px}th,td{border-bottom:1px solid #e7ebef;text-align:left;padding:10px;vertical-align:top;font-size:13px}th{background:#eef2f5;color:#3f4e5c}td small{color:var(--muted)}.mono{font-family:Consolas,monospace}.login-shell{min-height:calc(100vh - 20px);display:grid;place-items:center}.login-panel{background:#fff;border:1px solid var(--line);width:min(420px,100%);padding:28px}.login-panel h1{font-size:28px;margin:0}.login-panel>p{color:var(--muted);margin:8px 0 22px}.stack{display:grid;gap:13px}.stack label{display:grid;gap:6px}.stack label span{font-size:13px;font-weight:700}.flash{border:1px solid;padding:11px;margin-bottom:12px}.flash.error{background:#fff0ef;border-color:#efb4af;color:var(--danger)}.flash.ok{background:#ecf8f3;border-color:#a6dbc5;color:var(--ok)}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:14px}.metrics>div{background:#fff;border:1px solid var(--line);padding:16px;display:grid}.metrics strong{font-size:26px}.metrics span{color:var(--muted);font-size:13px}.metrics .metric-alert{border-color:#e3b270}.metric-alert strong{color:var(--warning)}.admin-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:14px}.admin-grid .band{min-width:0}.inline-form{display:flex;gap:8px}.inline-form.compact input{min-width:130px}.tag-list{display:flex;gap:8px;flex-wrap:wrap}.operator-tag{background:#edf7f8;color:var(--brand-dark);border:1px solid #aed1d8}.operator-tag.inactive{background:#f1f2f3;color:var(--muted);border-color:var(--line)}.error-panel{background:#fff;border:1px solid var(--line);padding:28px}.error-panel h1{margin-top:0}
.qr-toolbar{display:flex;align-items:end;justify-content:space-between;gap:16px}.qr-search{display:flex;align-items:end;gap:8px;flex:1}.qr-search label{display:grid;gap:6px;flex:1;max-width:620px}.qr-search label span{font-size:13px;font-weight:700}.qr-selection-actions{display:flex;align-items:center;gap:8px}.qr-selection-actions span{color:var(--muted);font-size:13px}.qr-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.qr-card{background:#fff;border:1px solid var(--line);padding:14px;position:relative;text-align:center;break-inside:avoid}.qr-card>img{display:block;margin:0 auto 6px;image-rendering:pixelated}.qr-select{position:absolute;left:10px;top:10px;display:flex;align-items:center;gap:5px;font-size:13px}.qr-select input{width:18px;min-height:18px}.qr-id{font-size:20px;font-weight:800}.qr-order{font-weight:700;margin:5px 0 9px;min-height:20px}.qr-card dl{margin:0;text-align:left}.qr-card dl>div{display:grid;grid-template-columns:42px 1fr;gap:6px;border-top:1px solid #edf0f2;padding:4px 0;font-size:12px}.qr-card dt{color:var(--muted)}.qr-card dd{margin:0;overflow-wrap:anywhere}button:disabled{cursor:not-allowed;opacity:.5}
.entry-row{grid-template-columns:minmax(180px,1.2fr) minmax(220px,1.3fr) 120px 48px}.process-multi{display:grid;gap:5px}.process-label{font-size:12px;color:var(--muted);font-weight:700}.process-option{border:1px solid var(--line);padding:7px;display:flex;align-items:center;gap:7px;cursor:pointer}.process-option:has(input:checked){border-color:var(--brand);background:#edf7f8}.process-option input{width:18px;min-height:18px;flex:0 0 auto}.process-option span{display:grid;min-width:0}.process-option strong{font-size:13px;overflow-wrap:anywhere}.process-option small{font-size:11px;color:var(--muted);margin-top:2px}
.metric-link{color:var(--warning);font-size:12px;font-weight:700;margin-top:6px}.exception-chip{display:inline-block;background:#fff1e6;color:#b54708;border:1px solid #f3ba85;padding:4px 7px;font-size:12px}.support-note h2{font-size:16px;margin:0 0 8px}.support-note p{color:var(--muted);margin:0;line-height:1.7}
.audit-filters{display:grid;grid-template-columns:minmax(210px,2fr) minmax(150px,1fr) 150px 150px auto auto;gap:8px;align-items:end}.audit-filters label{display:grid;gap:6px}.audit-filters label span{font-size:13px;font-weight:700}.audit-table{min-width:1050px}.audit-table th:nth-child(4){min-width:240px}.audit-table th:nth-child(5){min-width:330px}.audit-delete-row{background:#fffaf5}.audit-action{display:inline-block;background:#edf1f4;color:#344454;padding:4px 7px;font-weight:700;white-space:nowrap}.audit-delete-row .audit-action{background:#fff1e6;color:#b54708;border:1px solid #f3ba85}.audit-snapshot{display:grid;gap:3px;line-height:1.45}.audit-snapshot span{color:var(--muted)}
.scan-candidates{max-width:600px;margin-top:10px;border:1px solid #9ec6d0;background:#f3fafb;padding:10px}.scan-candidate-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}.scan-candidate-heading>div{display:grid}.scan-candidate-heading span{font-size:12px;color:var(--muted);margin-top:2px}.scan-candidate-list{display:grid;grid-template-columns:1fr 1fr;gap:7px}.scan-candidate{min-width:0;text-align:left;background:#fff;color:var(--text);border:1px solid var(--line);padding:9px;display:flex;align-items:center;justify-content:space-between;gap:8px}.scan-candidate:hover{border-color:var(--brand);background:#edf7f8}.scan-candidate>span{display:grid;min-width:0}.scan-candidate strong{font-size:15px}.scan-candidate small{color:var(--muted);font-weight:400;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.scan-candidate b{color:var(--brand);font-size:12px;white-space:nowrap}.qr-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.qr-card{padding:10px}.qr-card>img{width:140px;height:140px;margin-bottom:3px}.qr-id{font-size:17px}.qr-order{font-size:12px;margin:2px 0 4px;min-height:0}.qr-card dl{display:grid;grid-template-columns:1fr 1fr;gap:0 8px}.qr-card dl>div{display:flex;grid-template-columns:none;gap:4px;padding:3px 0;font-size:11px;min-width:0}.qr-card dl>div.qr-wide{grid-column:1/-1}.qr-card dt{flex:0 0 auto}.qr-card dd{min-width:0}
@media(max-width:820px){.audit-filters{grid-template-columns:1fr 1fr}.audit-filters label:first-child{grid-column:1/-1}}
@media(max-width:520px){.audit-filters{grid-template-columns:1fr}.audit-filters label:first-child{grid-column:auto}}
@media(max-width:520px){.scan-candidate-list{grid-template-columns:1fr}}
.camera-viewport{position:relative;max-width:600px;margin-top:12px;overflow:hidden;background:#111}.camera-viewport .reader{margin-top:0}.scan-focus-guide{position:absolute;z-index:5;border:3px solid #39d98a;border-radius:10px;box-shadow:0 0 0 9999px rgba(0,0,0,.34),0 0 16px rgba(57,217,138,.65);pointer-events:none}.scan-focus-guide::before{content:"";position:absolute;inset:10px;border:1px solid rgba(255,255,255,.5);border-radius:5px}.scan-focus-guide span{position:absolute;left:50%;bottom:-32px;transform:translateX(-50%);white-space:nowrap;background:rgba(0,0,0,.72);color:#fff;border-radius:4px;padding:4px 8px;font-size:12px;font-weight:700}
@media(max-width:820px){.check-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-grid{grid-template-columns:1fr}.entry-row{grid-template-columns:1fr 1fr 90px 42px}.entry-main{grid-column:1/-1}.process-multi{grid-column:1/3}.page-heading{align-items:flex-start}.metrics{gap:8px}.metrics>div{padding:12px}.qr-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.qr-toolbar{align-items:stretch;flex-direction:column}.qr-search{max-width:none}}
@media(max-width:520px){.shell{padding:14px 10px 36px}.topbar{padding:0 12px}.topbar nav{gap:9px}.page-heading h1{font-size:22px}.page-heading{flex-wrap:wrap}.band{padding:13px}.check-grid{grid-template-columns:1fr 1fr}.scan-controls{display:grid}.manual-entry{grid-template-columns:1fr auto}.entry-row{grid-template-columns:1fr 92px 42px}.entry-main{grid-column:1/-1}.process-multi{grid-column:1/-1}.submit-button{min-width:130px}.metrics strong{font-size:22px}.qr-grid{grid-template-columns:1fr}.qr-search{display:grid;grid-template-columns:1fr 1fr}.qr-search label{grid-column:1/-1}}
@media print{@page{size:A4;margin:8mm}body{background:#fff}.topbar,.no-print{display:none!important}.shell{max-width:none;margin:0;padding:0}.qr-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:4mm}.qr-card{border:1px solid #666;padding:3mm;min-height:87mm}.qr-card.skip-print{display:none!important}.qr-card>img{width:38mm;height:38mm}.qr-id{font-size:15pt}.qr-order{font-size:10pt;margin:1mm 0 2mm}.qr-card dl>div{font-size:8pt;padding:1mm 0;grid-template-columns:11mm 1fr}.flash,.empty-state{display:none!important}}
@media print{.qr-grid{grid-template-columns:repeat(4,1fr);gap:2.5mm}.qr-card{padding:2mm;min-height:62mm}.qr-card>img{width:30mm;height:30mm;margin-bottom:.5mm}.qr-id{font-size:11pt}.qr-order{font-size:7.5pt;margin:.5mm 0 1mm;min-height:0}.qr-card dl{display:grid;grid-template-columns:1fr 1fr;gap:0 2mm}.qr-card dl>div{font-size:6.5pt;padding:.5mm 0;display:flex;grid-template-columns:none;gap:1mm}.qr-card dl>div.qr-wide{grid-column:1/-1}.qr-card dt{flex:0 0 auto}.qr-card dd{min-width:0}}