:root{color-scheme:light;--bg:#f6f5f1;--surface:#fff;--ink:#24312d;--muted:#7a837e;--line:#e8ebe6;--accent:#c75d2e;--accent-hover:#af4e24;--green:#36725e;--red:#b44137;--amber:#94651b;--shadow:0 5px 25px #26342b05;font-family:"Segoe UI","Microsoft YaHei UI","Microsoft YaHei",sans-serif;font-size:14px}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.48}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #d96b3740;outline-offset:2px}input,textarea,select{color:var(--ink)}[hidden]{display:none!important}.app-shell{max-width:1800px;margin:auto;padding:0 40px}.topbar{display:flex;align-items:center;justify-content:space-between;min-height:108px;border-bottom:1px solid var(--line);gap:20px}.brand{display:flex;align-items:center;gap:13px}.brand h1{font-size:23px;letter-spacing:1px;margin:0 0 5px;font-weight:650}.brand p{margin:0;color:var(--muted);font-size:12px}.top-actions{display:flex;align-items:center;gap:20px}.pill{display:inline-flex;align-items:center;gap:8px;border:1px solid #e0e5dd;background:#eef2ec;border-radius:20px;padding:7px 12px;color:#526753;font-size:12px;white-space:nowrap}.status-dot{width:6px;height:6px;border-radius:100%;background:#628568}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:10px 17px;min-height:40px;border:1px solid transparent;border-radius:8px;font-weight:550;transition:background .15s,border-color .15s;white-space:nowrap}.button.primary{color:white;background:var(--accent)}.button.primary:hover:not(:disabled){background:var(--accent-hover)}.button.secondary{background:var(--surface);border-color:#dfe4de;color:#3f5148}.button.secondary:hover:not(:disabled){background:#f4f6f2;border-color:#cbd5c9}.button.small{font-size:12px;padding:7px 12px;min-height:32px}.button.quiet{background:#f5f6f3;color:var(--muted)}.text-button{background:none;border:0;padding:5px 0;color:#63796b;font-size:12px}.text-button:hover:not(:disabled){color:var(--accent)}.text-button.danger{color:var(--red)}.icon-button{width:34px;height:34px;display:grid;place-items:center;background:#f3f4f0;border:0;border-radius:8px;font-size:24px;color:#758176}.intro{display:flex;align-items:center;justify-content:space-between;padding:32px 0 24px;gap:20px}.eyebrow{display:block;color:var(--muted);font-size:11px;letter-spacing:1px;margin-bottom:7px}.intro h2{font-size:23px;margin:0;font-weight:550;letter-spacing:.3px}.steps{display:flex;gap:24px;margin:0;padding:0;list-style:none;color:#89938b;font-size:12px}.steps li{display:flex;align-items:center;gap:7px;white-space:nowrap}.steps b{font-size:11px;font-weight:550;color:#a4aca5}.steps li:first-child{color:#566b5b}.steps li:first-child b{color:var(--accent)}.workspace{display:grid;grid-template-columns:minmax(300px,340px) minmax(0,1fr);align-items:start;gap:22px}.panel{background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);overflow:hidden}.panel-heading{padding:22px 22px 17px;display:flex;align-items:center;justify-content:space-between;gap:10px}.panel-heading h3{margin:0;font-size:17px;font-weight:600}.image-panel{padding-bottom:21px;position:sticky;top:20px}.drop-zone{margin:0 21px;min-height:270px;max-height:480px;overflow:auto;border:1.5px dashed #d5ddd1;border-radius:10px;background:#f8faf6;display:flex;align-items:center;justify-content:center;transition:background .15s,border-color .15s;cursor:pointer}.drop-zone.dragover{border-color:var(--accent);background:#fff4ec}.drop-placeholder{display:flex;flex-direction:column;align-items:center;gap:13px;padding:32px 13px;text-align:center;color:#a1b19d}.drop-placeholder strong{margin-top:9px;color:#596f58;font-weight:550}.drop-placeholder span{font-size:11px;color:#90998d}.drop-placeholder small{font-size:10px;color:#a1a99b}.drop-zone.has-image{background:#edf0eb;border-style:solid;min-height:200px}.drop-zone img{display:block;max-width:100%;height:auto}.image-meta{margin:13px 22px 0;display:flex;align-items:center;gap:10px;justify-content:space-between}.image-meta>span{color:var(--muted);font-size:11px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.image-meta>button{flex-shrink:0}.image-actions{display:flex;gap:8px;padding:10px 22px 0}.recognize-button{display:flex;width:calc(100% - 44px);margin:20px 22px 0;min-height:46px;justify-content:space-between;padding-inline:18px}.button-arrow{font-size:20px;font-weight:400}.muted{color:var(--muted);font-size:11px;line-height:1.7}.image-note{margin:14px 23px 0}.template-note{display:flex;flex-direction:column;gap:7px;border-top:1px solid var(--line);margin:22px 22px 0;padding-top:18px}.template-note .eyebrow{margin:0}.template-note strong{font-size:11px;font-weight:500;overflow-wrap:anywhere}.template-note>span:last-child{font-size:10px;color:var(--muted)}.progress-note{display:flex;gap:8px;align-items:center;margin:14px 22px 0;color:var(--muted);font-size:11px}.spinner{width:13px;height:13px;display:inline-block;border:2px solid #d9dfd3;border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.detail-heading{padding-bottom:21px;border-bottom:1px solid var(--line)}.count-badge{display:inline-grid;place-items:center;background:#f1f3ee;border-radius:5px;min-width:24px;height:22px;font-size:11px;font-weight:500;margin-left:6px;color:#7e8c7c;vertical-align:middle}.toolbar{display:flex;gap:15px;align-items:center}.empty-state{min-height:325px;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center}.empty-mark{font-size:43px;line-height:1;background:#f3f5ef;color:#c1ccb9;width:62px;height:62px;border-radius:16px;display:grid;place-items:center;margin:12px}.empty-state h4{font-size:16px;font-weight:550;margin:10px 0 2px}.empty-state p{color:#939b90;font-size:12px;line-height:1.9;margin:10px 0 20px}.empty-state>.button{font-size:12px}.table-container{max-height:520px;overflow:auto}.detail-table{width:100%;min-width:1160px;border-collapse:separate;border-spacing:0;table-layout:fixed;font-size:12px}.detail-table th{position:sticky;top:0;z-index:1;background:#f7f8f4;padding:13px 8px;text-align:left;color:#818b7b;font-weight:500;border-bottom:1px solid var(--line);white-space:nowrap}.detail-table th>span{color:#c6744e}.detail-table td{padding:8px 5px;border-bottom:1px solid #f0f2ed;vertical-align:middle;background:white}.detail-table tr:last-child td{border-bottom:0}.detail-table tr:hover td{background:#fafbf7}.detail-table input[type=text]{width:100%;min-width:0;border:1px solid transparent;border-radius:4px;background:transparent;padding:7px 5px;outline-offset:0;font-size:12px;line-height:1.5}.detail-table input[type=text]:hover{border-color:#dfe6d9;background:white}.detail-table input[type=text]:focus{border-color:#b7c7b0;background:white;outline:none;box-shadow:0 0 0 2px #dbe7d74d}.detail-table .numeric{text-align:right;font-variant-numeric:tabular-nums}.detail-table td:first-child{color:#a1aa9b;text-align:center}.detail-table input.invalid{background:#fdf0ed;border-color:#e6b8b0}.detail-table input.caution{background:#fffae9;border-color:#eadcb3}.col-index{width:45px}.col-name{width:178px}.col-spec{width:170px}.col-unit{width:60px}.col-quantity{width:82px}.col-price{width:105px}.col-amount{width:116px}.col-code{width:182px}.col-review{width:80px}.col-delete{width:43px}.delete-row{border:0;color:#aeb5aa;background:transparent;font-size:20px;width:28px;height:28px;border-radius:5px}.delete-row:hover{background:#faede9;color:var(--red)}.review-check{display:flex;align-items:center;gap:4px;white-space:nowrap;font-size:10px;color:#87947c;cursor:pointer}.review-check.needs-review{color:var(--amber)}.review-check input{accent-color:var(--green);margin:0}.data-footer{display:flex;align-items:center;gap:14px;padding:15px 22px;border-top:1px solid var(--line);background:#fcfcfa}.data-footer .danger{margin-left:auto;flex-shrink:0}.checkbox-label{display:flex;align-items:center;gap:7px;font-size:12px;color:#65715f;line-height:1.6;cursor:pointer}.checkbox-label>input{accent-color:var(--accent);width:14px;height:14px;margin:0;flex-shrink:0}.data-footer .checkbox-label{white-space:nowrap}.validation-panel{margin:18px 22px 0;padding:13px 15px;border-radius:8px;background:#f9faf6;border:1px solid #e6ebdf}.validation-panel.has-errors{background:#fff6f3;border-color:#efd4ca}.validation-panel.has-warnings{background:#fffbef;border-color:#efe2bd}.validation-heading{display:flex;justify-content:space-between;align-items:center;gap:10px}.validation-heading strong{font-size:12px;font-weight:550}.validation-panel ul{margin:8px 0 0;padding-left:18px;color:#7c6d5b;font-size:11px;line-height:1.9;max-height:160px;overflow:auto;overflow-wrap:anywhere}.validation-panel li.error-item{color:var(--red)}.warning-ack{margin-top:10px;color:var(--amber);font-size:11px}.tax-code-note{padding:12px 23px 0;font-size:10px;color:#8c9486;line-height:1.7}.export-area{padding:22px;display:flex;align-items:flex-end;justify-content:space-between;gap:20px;border-top:1px solid var(--line);margin-top:18px}.totals{display:flex;align-items:center;gap:30px}.totals label,.sum-block>span{display:block;color:#909a87;font-size:11px;margin-bottom:9px}.total-input{display:flex;align-items:center;gap:7px;color:#8b9682}.total-input input{width:160px;padding:7px 8px;border:1px solid #e0e6da;border-radius:6px;font-variant-numeric:tabular-nums;background:#fff;font-size:13px}.sum-block strong{display:block;font-size:23px;color:#3f5941;font-weight:550;letter-spacing:-.5px;font-variant-numeric:tabular-nums;white-space:nowrap}.export-button{min-height:45px;gap:20px;padding-inline:21px}.raw-result{margin:0 22px 21px;border-top:1px solid var(--line);padding-top:14px}.raw-result summary{cursor:pointer;color:#829078;font-size:11px;user-select:none}.raw-result summary>span{color:#a0a894;font-size:10px;margin-left:8px}.raw-result textarea{width:100%;margin-top:12px;min-height:170px;resize:vertical;border:1px solid #e0e6da;border-radius:6px;padding:12px;font:11px/1.7 Consolas,"Microsoft YaHei",monospace;background:#fcfdf9}.raw-actions{display:flex;gap:12px;align-items:center;margin-top:8px}.page-footer{padding:22px 2px 28px;display:flex;justify-content:space-between;color:#a0a797;font-size:10px;gap:15px}.message{padding:12px 15px;background:#edf5ed;border:1px solid #d4e5d1;border-radius:8px;color:#4f704c;font-size:12px;line-height:1.7;white-space:pre-wrap;overflow-wrap:anywhere}.app-shell>.message{margin-top:18px}.message.error{background:#fff1eb;border-color:#eccdc0;color:#a45039}.message.warning{background:#fff9e8;border-color:#ecdfb7;color:#8d7139}dialog{color:var(--ink);border:1px solid #e0e5db;border-radius:16px;box-shadow:0 20px 100px #17241933;padding:0}dialog::backdrop{background:#1e2a215c;backdrop-filter:blur(3px)}.settings-dialog{width:min(780px,calc(100vw - 32px));max-height:92vh;padding:28px}.dialog-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.dialog-heading h2{font-size:21px;font-weight:550;margin:0}.settings-dialog .message{margin-bottom:16px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px 20px}.full{grid-column:1/-1}.field{display:flex;flex-direction:column;gap:8px}.field>span,.settings-business>span{font-size:12px;color:#67765f}.field input,.field select{width:100%;padding:10px 12px;border:1px solid #dfe5d9;border-radius:7px;background:white;min-height:41px;font-size:13px}.field small{font-size:10px;line-height:1.6;color:#929c88}.secret-input{display:flex;align-items:center;border:1px solid #dfe5d9;border-radius:7px}.secret-input input{border:0;min-width:0;background:transparent}.secret-input button{padding:10px 13px;flex-shrink:0}.settings-business{display:flex;flex-direction:column;gap:12px}.settings-business strong{font-size:13px;font-weight:500;color:#698163}.prompt-heading{display:flex;align-items:center;justify-content:space-between;margin-top:25px;margin-bottom:10px}.prompt-heading>label{font-size:12px;color:#67765f}.prompt-textarea{width:100%;min-height:280px;resize:vertical;border:1px solid #dfe5d9;border-radius:8px;background:#fcfdf9;padding:14px;font:12px/1.8 Consolas,"Microsoft YaHei",monospace}.prompt-note{margin:8px 0 0}.dialog-footer{display:flex;align-items:center;justify-content:space-between;gap:15px;padding-top:22px;margin-top:18px;border-top:1px solid var(--line)}.image-dialog{width:min(1400px,96vw);max-height:94vh;padding:16px}.image-dialog-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px;font-size:13px}.large-image-wrap{overflow:auto;max-height:75vh;background:#f2f4ef;border-radius:8px;padding:10px}.large-image-wrap img{display:block;max-width:none;min-width:min(100%,850px);height:auto}.image-dialog>p{font-size:11px;color:var(--muted);margin:12px 4px 0}
@media(min-width:1600px){.workspace{grid-template-columns:390px minmax(0,1fr)}.drop-zone{min-height:320px}}@media(max-width:1150px){.app-shell{padding:0 22px}.workspace{grid-template-columns:290px minmax(0,1fr);gap:16px}.toolbar{gap:10px}.panel-heading{padding-inline:17px}.intro h2{font-size:20px}.steps{gap:12px}.top-actions{gap:12px}.data-footer{flex-wrap:wrap;gap:6px 12px}.export-area{align-items:stretch;flex-direction:column}.totals{justify-content:space-between;gap:15px}.export-button{align-self:flex-end}.toolbar>.text-button{font-size:10px}.data-footer>.muted{order:3;width:100%}}@media(max-width:850px){.workspace{grid-template-columns:1fr}.image-panel{position:static}.drop-zone{min-height:210px;max-height:400px}.intro{align-items:flex-start;flex-direction:column;gap:17px}.topbar{min-height:100px}.top-actions{align-items:flex-end;flex-direction:column;gap:8px}.pill{font-size:10px;padding:5px 8px}.top-actions .button{font-size:11px;min-height:34px;padding:7px 12px}.brand h1{font-size:20px}.brand p{font-size:10px}.page-footer{flex-direction:column;gap:5px}.table-container{max-height:500px}.export-area{flex-direction:row;align-items:flex-end}.totals{gap:20px}.sum-block strong{font-size:20px}.settings-dialog{padding:20px}.template-note{margin-top:16px}.image-note{margin-top:10px}}@media(max-width:560px){.app-shell{padding:0 12px}.brand img{width:35px;height:35px}.brand{gap:9px}.brand p{display:none}.intro h2{font-size:18px}.detail-heading{align-items:flex-start;flex-direction:column;gap:15px}.toolbar{width:100%;justify-content:space-between}.export-area{flex-direction:column;align-items:stretch;padding:18px}.totals{gap:12px;justify-content:space-between}.total-input input{width:136px}.sum-block strong{font-size:19px}.export-button{align-self:stretch}.settings-grid{grid-template-columns:1fr}.full{grid-column:auto}.dialog-footer{flex-direction:column;align-items:stretch}.dialog-footer>.button{width:100%}.raw-result summary>span{display:none}.steps{gap:18px}.settings-dialog{max-height:95vh}.panel-heading h3{font-size:16px}.template-note>span:last-child{font-size:10px}}
@media(prefers-reduced-motion:reduce){*{animation-duration:.001ms!important;transition:none!important}}

.browser-warning{margin:20px;padding:20px;border:2px solid #ba6338;background:#fff7ee;color:#5a3825;font:16px/1.8 "Microsoft YaHei",sans-serif}.browser-warning strong{word-break:break-all}

.workspace.source-collapsed{grid-template-columns:minmax(0,1fr)}.source-heading-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}.detail-heading .toolbar{flex-wrap:wrap;row-gap:8px}.source-collapsed .data-panel{min-width:0}
@media(min-width:851px) and (max-width:1440px) and (max-height:820px){.app-shell{padding-inline:22px}.topbar{min-height:84px}.intro{padding:18px 0}.intro h2{font-size:20px}.detail-heading{padding-top:16px;padding-bottom:16px}}
@media(max-width:560px){.detail-heading .toolbar{justify-content:flex-start}.source-heading-actions{gap:10px}}

.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.auth-card{width:100%;max-width:430px;padding:32px;background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.auth-card h2{font-size:21px;margin:30px 0 12px}.auth-note{font-size:13px;line-height:1.8;color:var(--muted)}.auth-form{display:flex;flex-direction:column;gap:18px;margin-top:24px}.auth-form .button{margin-top:4px}.auth-card .message p{margin:6px 0}.top-actions form{margin:0}

.detail-table{min-width:1250px}.col-code{width:272px}.detail-table .tax-cell{padding:8px 9px}.tax-choice{display:block;width:100%;text-align:left;white-space:normal;padding:7px 9px;border:1px solid #dae4d5;border-radius:6px;background:#f2f7ef;color:#426741;font-size:12px;line-height:1.5;font-weight:600}.tax-choice:hover:not(:disabled){border-color:#a9bfa1;background:#eaf2e5}.tax-cell-detail{display:block;padding:5px 3px 0;font-size:10px;line-height:1.5;color:#7a8774;overflow-wrap:anywhere}.tax-code-value{display:block;padding:3px 3px 0;font:10px/1.5 Consolas,monospace;color:#8a9485;letter-spacing:.2px}.detail-table .tax-cell.tax-unresolved{background:#fff5f3}.tax-unresolved .tax-choice,.tax-choice.invalid{color:#b1352b;border-color:#e5a69c;background:#fff0ec}.tax-unresolved .tax-choice:hover:not(:disabled){background:#ffe5dd;border-color:#d88a7d}.tax-unresolved .tax-cell-detail{color:#b45c4e}.tax-pending .tax-choice{color:var(--amber);border-color:#ead8ac;background:#fff9e9}.tax-summary{margin:15px 22px 0;font-size:12px;line-height:1.8;color:#59724f}.tax-summary.has-unresolved{color:var(--red)}.tax-code-note{font-size:11px;color:var(--red)}.tax-dialog{width:min(800px,calc(100vw - 32px));max-height:92vh;padding:26px;overflow:auto}.tax-dialog .dialog-heading{margin-bottom:16px}.tax-product-name{padding:12px 14px;background:#f4f6f0;border-radius:8px;font-size:14px;overflow-wrap:anywhere}.tax-dialog h3{font-size:13px;font-weight:600;margin:20px 0 6px}.tax-dialog h3+.muted{margin:0 0 10px}.tax-options{display:grid;grid-template-columns:1fr 1fr;gap:9px}.tax-option{display:flex;flex-direction:column;gap:5px;align-items:flex-start;text-align:left;border:1px solid #dfe6d8;border-radius:8px;padding:13px;background:#fff;line-height:1.6;overflow-wrap:anywhere;min-width:0}.tax-option:hover:not(:disabled),.tax-option.is-selected{border-color:#7c9b6e;background:#f2f7ef}.tax-option strong{color:#3d663d;font-size:13px}.tax-option span{font-size:11px;color:#6c7864}.tax-option small{font-size:10px;font-family:Consolas,"Microsoft YaHei",monospace;color:#939c8c;word-break:break-all}.tax-option:disabled{opacity:.65;background:#f5f5f3}.tax-option:disabled strong{color:var(--red)}.tax-search-field{margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}.tax-picker-note{margin:20px 0 0}.tax-data-info{font-size:13px;line-height:1.9;color:#5e7353;padding:12px 15px;background:#f4f7ef;border-radius:8px}.tax-upload-row{display:flex;align-items:center;gap:20px;justify-content:space-between;padding:19px 0;border-bottom:1px solid var(--line)}.tax-upload-row strong{font-size:13px;font-weight:600;overflow-wrap:anywhere}.tax-upload-row p{margin:7px 0 0}.tax-upload-row .button{flex-shrink:0}.tax-data-info+.tax-upload-row{padding-top:12px}
@media(max-width:1150px){.top-actions{gap:10px;flex-wrap:wrap;justify-content:flex-end}}@media(max-width:560px){.tax-dialog{padding:18px}.tax-options{grid-template-columns:1fr}.tax-upload-row{align-items:flex-start;flex-direction:column;gap:10px}.tax-summary{margin-inline:17px;font-size:11px}}