:root{--ink:#243b35;--muted:#7b8580;--green:#28745c;--pale:#edf3ef;--line:#e3e7e1;--bg:#f7f8f4}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:'Microsoft YaHei','PingFang SC',sans-serif;font-size:13px}button,input,select{font:inherit}button{cursor:pointer;transition:background .18s,transform .18s}button:disabled{cursor:not-allowed;opacity:.4}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:3px solid #76ab97;outline-offset:3px}button:hover:not(:disabled){filter:brightness(.96)}button:active:not(:disabled){transform:translateY(1px)}.sidebar{width:224px;position:fixed;inset:0 auto 0 0;background:#fff;border-right:1px solid var(--line);padding:36px 22px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);margin:0 8px 56px}.brand-icon{width:40px;height:44px;background:var(--green);color:white;border-radius:9px;display:grid;place-items:center;font-size:37px}.brand strong{font-size:25px;letter-spacing:2px}.brand strong span{display:block;font-size:8px;letter-spacing:2.5px;margin-top:4px}.nav-label{font-size:10px;color:#929c96;letter-spacing:1px;margin:0 15px 15px}nav{display:grid;gap:9px}nav button{display:flex;align-items:center;gap:12px;background:transparent;border:0;padding:14px 13px;color:#6f7974;text-align:left;border-radius:6px}nav button>span{font-size:20px}nav button small{margin-left:auto;font-size:10px;color:#9aa7a0}nav button.active{background:#eaf2ec;color:#246447;font-weight:600}.side-bottom{margin-top:auto;padding:25px 10px 0;color:#78857b;font-size:11px}.side-bottom p{line-height:1.9;margin:24px 0;color:#929a95}.version{font-size:8px;letter-spacing:1.2px}.local-dot,.local i{display:inline-block;width:6px;height:6px;background:#539b71;border-radius:50%;margin-right:6px}.shell{margin-left:224px}header{height:72px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:0 42px;font-size:11px;color:var(--muted);background:#ffffff80}header span{margin:0 16px;color:#b6bdb7}header b{font-weight:400;color:#3b4b40}header .local{margin:0;color:#657a6b;font-size:10px}main{max-width:1450px;margin:auto;padding:38px 42px 20px}.heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}.eyebrow{font-size:9px;letter-spacing:2px;color:#839388;margin-bottom:13px}h1{font-size:30px;letter-spacing:-1px;margin:0;font-weight:600}h1 span{font-weight:400}h1+p{color:var(--muted);margin:12px 0 0;font-size:12px}.quiet{border:1px solid #dce2da;background:white;color:#67766b;padding:9px 13px;border-radius:5px;font-size:11px}.workspace{display:grid;grid-template-columns:minmax(320px,1fr) 320px;gap:28px;align-items:start}.work-area{min-width:0}.dropzone{border:1.5px dashed #becfc0;border-radius:9px;min-height:283px;background:#f0f4ed;display:flex;align-items:center;flex-direction:column;justify-content:center;transition:background .2s,border-color .2s}.dropzone.drag{background:#deeee0;border-color:var(--green)}.upload-art{position:relative;width:60px;height:55px;margin-bottom:16px}.paper-back,.paper-front{position:absolute;width:37px;height:46px;background:white;border:1px solid #bfd0bc;border-radius:4px;top:4px;left:5px;transform:rotate(-14deg)}.paper-front{left:20px;top:0;transform:rotate(9deg);display:grid;place-items:center;color:#71977b;font-size:22px;box-shadow:0 3px 6px #2f532b0d}.dropzone h2{font-size:16px;font-weight:500;margin:0 0 10px}.dropzone p{font-size:11px;color:#849081;margin:0 15px 20px;text-align:center}.primary{background:var(--green);color:white;border:0;border-radius:5px;padding:11px 21px;font-weight:500}.upload-hint{color:#96a08f;font-size:9px;margin-top:13px}.files-heading{display:flex;justify-content:space-between;align-items:center;margin-top:26px}.files-heading h2,.inspector h2{font-size:14px;font-weight:600;margin:0}.files-heading h2 span{display:inline-grid;place-items:center;background:#e9ede6;border-radius:4px;min-width:22px;height:19px;color:#85917e;font-size:10px;margin-left:7px}.text-button{border:0;background:none;color:#748475;font-size:11px;padding:6px 8px}.list-note{font-size:10px;color:#899185;margin:12px 0}.files{border-top:1px solid var(--line)}.empty{min-height:208px;display:flex;align-items:center;justify-content:center;flex-direction:column;color:#9ca696}.empty>span{font-size:31px;color:#b2bcaa}.empty p{font-size:12px;margin:10px 0}.empty small{font-size:10px;color:#a7aea0}.bottom-note{font-size:10px;color:#939d8d;margin:16px 0}.bottom-note span{margin-right:6px}.inspector{background:white;border:1px solid var(--line);border-radius:8px;padding:22px}.inspector-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.inspector-head>span{font-size:8px;letter-spacing:1.5px;color:#a1a99d}.field-label{display:block;font-size:11px;color:#788373;margin-bottom:10px}.layouts{display:flex;gap:8px;margin-bottom:16px}.layouts button{background:white;border:1px solid var(--line);border-radius:5px;flex:1;display:flex;align-items:center;flex-direction:column;font-size:10px;color:#85907d;padding:10px 3px;gap:8px}.layouts button.active{border-color:#4d9270;color:var(--green);background:#f0f6f0}.layout-icon{width:23px;height:29px;border:1px solid #b0bca9;display:grid;gap:3px;padding:3px}.layout-icon i{background:#ced8c9}.two{grid-template-rows:1fr 1fr}.four{grid-template-columns:1fr 1fr}.active .layout-icon{border-color:#6b9e78}.active .layout-icon i{background:#9cc3a1}.field-row{display:flex;align-items:center;justify-content:space-between;padding:10px 0;color:#7d8876;font-size:11px}.field-row:first-of-type label{width:100%;display:flex;justify-content:space-between}.field-row span{color:#4e5a48;font-size:10px}select{border:0;background:#f7f8f4;border-radius:4px;padding:6px 8px;color:#53614c;font-size:10px}.preview-label{border-top:1px solid var(--line);margin-top:15px;padding-top:18px;display:flex;justify-content:space-between;font-size:10px;color:#7e8877}.preview-label span{font-size:9px;color:#a0a897}.preview-stage{background:#f1f3ed;border-radius:5px;margin-top:12px;min-height:218px;padding:17px;display:grid;place-items:center}.sheet{background:white;width:130px;aspect-ratio:595/842;box-shadow:0 3px 10px #273a2410;display:grid;gap:3px;padding:8px}.sheet.landscape{width:195px;aspect-ratio:842/595}.sheet-slot{min-height:0;min-width:0;display:flex;align-items:center;justify-content:center;position:relative}.sheet-slot img{max-width:100%;max-height:100%;object-fit:contain}.placeholder-invoice{border:1px solid #d6dccc;padding:7px;width:100%;color:#bcc7b4;text-align:center;font-size:7px}.placeholder-invoice:before{content:'';display:block;height:3px;background:#d2dccb;width:45%;margin:0 auto 5px}.placeholder-invoice:after{content:'';display:block;height:14px;margin-top:5px;background:repeating-linear-gradient(0deg,#e8ede4 0 1px,transparent 1px 5px)}.preview-pagination{display:flex;justify-content:center;align-items:center;gap:18px;font-size:9px;color:#9ca58f;margin:8px 0 0}.preview-pagination button{border:0;background:transparent;color:#7a8b6d;font-size:18px}.total{margin-top:16px;padding:18px 0;border-top:1px solid var(--line)}.total>div{display:flex;justify-content:space-between;font-size:11px;color:#7a8574}.total small{font-size:9px;color:#aa8952}.total strong{display:block;margin-top:10px;font-size:16px;color:var(--green);font-weight:400}.total b{font-family:Georgia,serif;font-size:34px;font-weight:400;letter-spacing:-.5px}.export-meta{display:flex;justify-content:space-between;font-size:9px;color:#929b87;margin:13px 0}.export{width:100%;font-size:12px}.export-tip{text-align:center;font-size:9px;color:#9ca48f;margin:10px 0 0}footer{display:flex;justify-content:space-between;border-top:1px solid var(--line);margin-top:35px;padding:18px 0 0;font-size:9px;color:#a0a795}footer b{margin:0 7px;font-weight:400}.file-row{display:flex;align-items:center;gap:11px;border-bottom:1px solid var(--line);padding:14px 0}.file-row>img{width:50px;height:58px;object-fit:contain;background:white;border:1px solid var(--line);border-radius:3px}.file-info{flex:1;min-width:0}.file-info strong{display:block;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:500}.file-info small{display:block;color:#909b87;font-size:9px;margin-top:7px}.amount-input{width:95px;border:1px solid var(--line);background:white;border-radius:4px;padding:7px;font-size:11px;color:var(--green)}.amount-input.missing{border-color:#dac69a}.row-actions{display:flex;gap:1px}.row-actions button{padding:5px;border:0;background:none;color:#8c9882}input[type=checkbox]{accent-color:var(--green)}#toast{position:fixed;bottom:26px;left:50%;transform:translate(-50%,15px);background:#263f34;color:white;padding:13px 24px;border-radius:7px;opacity:0;pointer-events:none;transition:.2s;max-width:90vw;z-index:5}#toast.show{opacity:1;transform:translate(-50%,0)}dialog{border:1px solid var(--line);border-radius:12px;max-width:530px;padding:30px;color:var(--ink);line-height:1.9}dialog::backdrop{background:#203b3260}dialog p{color:#74816c;font-size:12px}.muted{font-size:11px;line-height:1.8;color:#829078}#range{width:100%;border:1px solid var(--line);padding:10px;border-radius:4px}.check-row{display:flex;align-items:center;font-size:11px;gap:5px;margin:20px 0}.word-tag{color:#416e8e;font-size:26px}.word-tag span{font-size:12px;vertical-align:middle;margin-left:8px}[hidden]{display:none!important}@media(min-width:1500px){main{padding-top:50px}.dropzone{min-height:320px}}@media(max-width:1100px){.sidebar{width:185px;padding:30px 14px}.shell{margin-left:185px}main{padding:30px 24px}header{padding:0 24px}.workspace{gap:20px;grid-template-columns:minmax(270px,1fr) 285px}.inspector{padding:18px}.amount-input{width:77px}.row-actions{flex-direction:column}h1{font-size:27px}}@media(max-width:850px){.sidebar{position:static;width:auto;padding:16px 20px;border-right:0;border-bottom:1px solid var(--line)}.brand{margin:0 0 18px}.brand strong{font-size:21px}.brand-icon{width:32px;height:36px;font-size:28px}.nav-label,.side-bottom{display:none}nav{display:flex;gap:4px;overflow:auto}nav button{white-space:nowrap;padding:9px;font-size:11px}nav button small{display:none}.shell{margin:0}header{height:48px}.workspace{grid-template-columns:1fr 285px}.eyebrow{font-size:8px}h1{font-size:25px}.quiet{white-space:nowrap;margin-left:12px}.file-row{gap:6px}.file-row>img{width:35px}}@media(max-width:650px){main{padding:25px 18px}.workspace{grid-template-columns:1fr}.heading{align-items:start}.heading p{line-height:1.8}.quiet{font-size:9px;padding:7px}.eyebrow{letter-spacing:1px;font-size:7px}h1{font-size:24px}h1 span{display:block;margin-top:5px}.inspector{padding:22px}.sheet{width:150px}.preview-stage{min-height:240px}.file-row>img{width:44px}.row-actions{flex-direction:row}.empty{min-height:150px}footer{gap:10px}header .local{font-size:9px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

.field-row label:has(span){width:100%;display:flex;justify-content:space-between;gap:8px}

.amount-control{display:grid;grid-template-columns:auto auto;align-items:center;gap:4px}.amount-status{grid-column:1 / -1;font-size:9px;color:#829078}.amount-input[readonly]{background:#f5f8f3;border-color:transparent;font-weight:600}.amount-input[readonly].missing{color:#a48a54;background:#fbf7ee}.amount-edit{font-size:9px;padding:4px}.files-heading>div{display:flex;flex-wrap:wrap;justify-content:flex-end}.amount-control .amount-input{width:86px}

/* Three-column document desk */
main{max-width:1720px;padding:28px 32px 18px}.heading{margin-bottom:22px}.workspace{grid-template-columns:340px minmax(420px,1fr) 320px;gap:18px;align-items:stretch;min-height:calc(100vh - 210px)}
.source-column,.preview-column,.inspector{min-width:0;border:1px solid var(--line);border-radius:10px;background:#fff;box-shadow:0 12px 38px rgba(36,59,53,.045)}
.source-column{overflow:hidden;display:flex;min-height:620px;position:relative;transition:border-color .18s,box-shadow .18s}.source-column.drag-active{border-color:#4e9675;box-shadow:0 0 0 4px rgba(40,116,92,.1)}.dropzone{width:100%;min-height:100%;border:0;border-radius:10px;background:linear-gradient(145deg,#f4f7f1,#edf3eb);padding:32px}.dropzone[hidden]{display:none}.dropzone h2{font-size:17px}.dropzone:after{content:'所有文件只在本机处理';position:absolute;bottom:28px;color:#97a297;font-size:9px;letter-spacing:.5px}.dropzone{position:relative}.list-panel{display:flex;flex-direction:column;width:100%;min-height:0;padding:20px 18px 12px}.drop-overlay{position:absolute;inset:10px;z-index:8;border:2px dashed #4e9675;border-radius:8px;background:rgba(238,247,240,.95);backdrop-filter:blur(3px);display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--green);pointer-events:none;box-shadow:0 18px 50px rgba(34,79,61,.14)}.drop-overlay b{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--green);color:#fff;font-size:25px;font-weight:400;margin-bottom:15px}.drop-overlay strong{font-size:16px}.drop-overlay span{font-size:10px;color:#789082;margin-top:8px}.files-heading{margin:0;align-items:flex-end}.files-heading>div{display:block;text-align:left}.column-kicker{display:block;font-size:8px;letter-spacing:1.7px;color:#99a39a;margin-bottom:8px}.files-heading h2{font-size:16px}.add-more{border:1px solid #cbd9cd;background:#f3f7f2;color:var(--green);padding:8px 10px;border-radius:5px;font-size:10px}.list-actions{display:flex;align-items:center;border-bottom:1px solid var(--line);padding:11px 0 8px}.list-actions span{flex:1}.list-actions .text-button{font-size:9px;padding:4px 6px}.list-actions .danger{color:#a46f62}.list-note{line-height:1.6;margin:10px 0;color:#8b9589}.files{flex:1;min-height:0;max-height:calc(100vh - 345px);overflow:auto;border-top:0;padding-right:4px;scrollbar-width:thin;scrollbar-color:#cbd7cc transparent}.file-row{display:grid;grid-template-columns:18px 52px minmax(0,1fr);align-items:center;gap:6px 9px;padding:13px 2px}.file-row>input[type=checkbox]{grid-column:1;grid-row:1 / span 3}.file-row>img{grid-column:2;grid-row:1 / span 3;width:52px;height:64px}.file-info{grid-column:3;grid-row:1}.file-info strong{padding-right:2px}.amount-control{grid-column:3;grid-row:2;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 5px}.amount-status{grid-column:1 / -1}.amount-control .amount-input{width:100%;padding:5px 7px}.amount-edit{white-space:nowrap}.row-actions{grid-column:3;grid-row:3;justify-self:end;display:flex}.row-actions button{font-size:11px;padding:2px 5px}.bottom-note{border-top:1px solid var(--line);padding-top:10px;margin:8px 0 0}
.preview-column{padding:22px;display:flex;flex-direction:column;min-height:620px}.preview-label{border:0;margin:0;padding:0;align-items:center}.preview-label>div{display:block}.preview-label strong{font-size:14px;color:var(--ink);font-weight:600}.preview-stage{flex:1;min-height:500px;margin-top:16px;padding:32px;background:radial-gradient(circle at 50% 38%,#fbfcf8 0,#f0f3ec 68%);border:1px solid #edf0e9}.preview-column .sheet{width:min(58%,410px);max-height:580px}.preview-column .sheet.landscape{width:min(84%,570px);max-height:440px}.preview-column .preview-pagination{font-size:11px;margin-top:14px}.preview-column .preview-pagination button{width:30px;height:30px;border-radius:50%;background:#f1f5ef}.preview-help{text-align:center;color:#99a297;font-size:9px;margin:5px 0 0}.inspector{padding:22px;min-height:620px;position:sticky;top:18px}.inspector-head{border-bottom:1px solid var(--line);padding-bottom:16px}.total{margin-top:24px}.total b{font-size:40px}.export{padding:13px}.field-row{border-bottom:1px solid #f0f2ee}.field-row:first-of-type label{width:100%}.layouts button{min-height:76px}
.total .amount-uppercase{display:block;margin-top:6px;line-height:1.6}.amount-uppercase span{display:block;color:#869188;font-size:10px}.amount-uppercase output{display:block;color:var(--green);font-size:12px;overflow-wrap:anywhere}
@media(max-width:1350px){main{padding:24px 20px}.workspace{grid-template-columns:300px minmax(360px,1fr) 285px;gap:13px}.sidebar{width:185px;padding:30px 14px}.shell{margin-left:185px}.source-column,.preview-column,.inspector{min-height:570px}.preview-column{padding:16px}.preview-stage{min-height:450px;padding:20px}.file-row{grid-template-columns:18px 43px minmax(0,1fr)}.file-row>img{width:43px}.amount-control{grid-column:3}.row-actions{grid-column:3}}
@media(max-width:1050px){.sidebar{position:static;width:auto;padding:16px 20px;border-right:0;border-bottom:1px solid var(--line)}.brand{margin:0 0 16px}.nav-label,.side-bottom{display:none}nav{display:flex;overflow:auto}.shell{margin:0}header{height:48px}.workspace{grid-template-columns:320px minmax(390px,1fr)}.inspector{grid-column:1 / -1;position:static;min-height:auto}.source-column,.preview-column{min-height:560px}.inspector #layout-settings{max-width:520px}.export{max-width:520px}.export-meta,.export-tip,.total{max-width:520px}}
@media(max-width:720px){main{padding:20px 14px}.heading{align-items:flex-start}.workspace{grid-template-columns:1fr}.source-column,.preview-column,.inspector{min-height:auto}.dropzone{min-height:390px}.list-panel{max-height:none}.files{max-height:460px}.preview-column{min-height:520px}.preview-stage{min-height:410px}.preview-column .sheet{width:min(70%,320px)}.preview-column .sheet.landscape{width:min(92%,480px)}.inspector{grid-column:auto}.heading h1{font-size:24px}.quiet{font-size:9px}.source-column{order:1}.preview-column{order:2}.inspector{order:3}}
footer{display:block;padding-bottom:20px}.footer-main{display:flex;justify-content:space-between;gap:10px}.icp-link{display:block;width:max-content;max-width:100%;margin:14px auto 0;color:#78877b;font-size:11px;text-align:center;text-decoration:none}.icp-link:hover{text-decoration:underline}