@font-face{font-family:'IBM Plex Sans';src:url('./fonts/ibm-plex-sans-latin-400-normal.woff2') format('woff2');font-weight:400;font-display:swap}@font-face{font-family:'IBM Plex Sans';src:url('./fonts/ibm-plex-sans-latin-500-normal.woff2') format('woff2');font-weight:500;font-display:swap}@font-face{font-family:'IBM Plex Sans';src:url('./fonts/ibm-plex-sans-latin-600-normal.woff2') format('woff2');font-weight:600;font-display:swap}@font-face{font-family:'Noto Sans';src:url('./fonts/NotoSans-Regular.ttf');font-display:swap}
:root{--ground:#f2f4f0;--surface:#fff;--raised:#f6f7f4;--active:#e9ede6;--border:#dfe4dc;--control:#b7c1b1;--text:#24302a;--muted:#586452;--accent:#34513a;--warning:#805417;--error:#9e3027;--gap:16px;--radius:6px;--font:'IBM Plex Sans',Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--ground);color:var(--text);font:14px/1.5 var(--font)}button,input,textarea,select{font:inherit;color:inherit}button,a,input,select,textarea{touch-action:manipulation}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer;border:1px solid transparent;background:none;display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:36px;border-radius:var(--radius);padding:7px 10px;white-space:nowrap}button:disabled{cursor:not-allowed;color:#61685e;background:#e7ebe3}button:hover:not(:disabled){background:var(--active)}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,canvas:focus-visible{outline:3px solid #517344;outline-offset:3px}a{color:var(--accent)}img{width:18px;height:18px}h1,h2,h3,p{margin:0}h2{font-size:16px;font-weight:600;line-height:1.4}h3{font-size:14px;font-weight:500}p{margin:10px 0;line-height:1.6}small,.small{font-size:12px;line-height:1.5}.muted{color:var(--muted)}.danger{color:var(--error)}.primary{background:#263e2d;color:white;display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:var(--radius);padding:9px 14px;min-height:38px;border:1px solid transparent;font-weight:500;text-decoration:none}.primary:hover:not(:disabled){background:#1b2e20}.primary img{filter:brightness(0) invert(1)}.primary:disabled img{filter:none;opacity:.55}.secondary{background:var(--surface);border-color:var(--control)}.quiet{padding:6px 8px;font-size:12px}.icon{width:36px;height:36px;padding:8px;flex-shrink:0}.full{width:100%;margin-top:14px}.row{display:flex;align-items:center;gap:8px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}[hidden]{display:none!important}.topbar{height:64px;padding:0 20px;display:flex;gap:30px;align-items:center}.brand{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-size:23px;font-weight:600;letter-spacing:-.8px}.brand img{width:25px;height:25px}.brand span{margin-left:-9px;color:var(--accent)}.workspace-name{display:flex;gap:15px;align-items:center;flex:1;min-width:0}.workspace-name h1{font-size:16px;font-weight:500;white-space:nowrap}.workspace-name>span{color:var(--muted);font-size:12px}.header-actions{display:flex;align-items:center;gap:8px}.app-frame{display:grid;grid-template-columns:190px minmax(340px,1fr) 300px;gap:12px;margin:0 8px 0 12px;min-height:calc(100dvh - 101px)}/* At 1440: 20 outer + 190 rail + 24 gaps + 906 sheet + 300 controls. */.pages-rail{display:flex;flex-direction:column;min-width:0;padding:8px 8px 0 0;max-height:calc(100dvh - 104px)}.rail-title{display:flex;align-items:center;justify-content:space-between}.rail-title h2{font-size:14px}.rail-title span{color:var(--muted);font-weight:400;margin-left:6px}.rail-help{font-size:12px;margin:5px 0 16px}.thumbnails{overflow:auto;min-height:0;flex:1;padding:3px 5px 3px 0}.thumbnail{position:relative;margin-bottom:16px}.thumb-preview{display:block;background:#fff;border:1px solid var(--border);padding:12px;width:100%;height:164px;border-radius:6px}.thumb-preview[aria-current=true]{outline:2px solid var(--accent);outline-offset:-2px}.thumb-preview img{height:100%;width:100%;object-fit:contain}.thumb-preview .loading-thumb{font-size:12px}.thumb-meta{display:flex;align-items:center;gap:6px;margin:7px 0 3px;font-size:12px}.thumb-meta input{width:17px;height:17px;min-height:17px;margin:0}.thumb-meta label{margin:0;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:400}.thumb-actions{display:flex;justify-content:space-between}.thumb-actions .icon{height:28px;min-height:28px;width:32px;padding:6px}.thumb-actions img{height:15px;width:15px}.thumbnail.dragging{opacity:.5}.thumbnail.drop-target{outline:2px solid var(--accent)}.rail-bottom{display:grid;gap:6px;padding:14px 0 4px}.rail-bottom .secondary{font-size:12px}.page-selection{border-top:1px solid var(--border);padding-top:12px;font-size:12px}.page-selection label{font-size:12px}.page-selection input{width:90px}.page-selection small{display:block;color:var(--muted);margin-top:6px}.page-selection .row{justify-content:space-between}.sheet{background:var(--surface);border:1px solid var(--border);border-radius:16px;min-width:0;overflow:hidden;display:flex;flex-direction:column;max-height:calc(100dvh - 104px)}.toolbar{display:flex;gap:3px;padding:10px 12px;border-bottom:1px solid var(--border);overflow-x:auto;flex-shrink:0}.tool{font-size:12px;min-height:34px;padding:7px}.tool.active{background:var(--active);box-shadow:inset 0 -2px var(--accent);border-radius:4px 4px 0 0}.toolbar-divider{border-left:1px solid var(--border);margin:5px 4px}.empty-workspace{flex:1;display:flex;flex-direction:column;justify-content:center;min-height:470px;padding:28px 40px}.empty-copy{max-width:490px;margin:auto}.empty-file{width:36px;height:36px;margin-bottom:20px}.empty-copy h2{font-size:28px;font-weight:500;line-height:1.25;letter-spacing:-.6px}.empty-copy>p{color:var(--muted);max-width:430px;margin:18px 0}.empty-copy>.primary{margin-right:12px}.limits{font-size:12px!important;line-height:1.8!important}.start-limits{font-size:12px;color:var(--muted);max-width:450px}.start-limits summary{cursor:pointer;color:var(--text)}.empty-foot{display:flex;gap:8px;align-items:center;font-size:12px;color:var(--muted);margin:30px auto 0}.empty-foot img{width:15px}.inspector{border:1px solid var(--border);border-radius:16px;background:var(--surface);max-height:calc(100dvh - 104px);overflow:auto;min-width:0}.inspector-tabs{display:flex;padding:9px 12px 0;border-bottom:1px solid var(--border);position:sticky;top:0;background:white;z-index:2}.inspector-tabs button{border-radius:0;border-bottom:2px solid transparent;flex:1;padding:9px 6px;font-size:13px}.inspector-tabs [aria-selected=true]{border-bottom-color:var(--accent);font-weight:500}.inspector-tabs span{font-size:12px;color:var(--muted)}.inspector section{padding:20px}.panel-intro{margin-bottom:22px}.panel-intro p{font-size:13px;color:var(--muted)}.context-note{margin-top:28px;padding-top:20px;border-top:1px solid var(--border)}.context-note p{font-size:12px;color:var(--muted)}label{display:block;font-size:12px;font-weight:500;margin:15px 0 6px}input,select,textarea{border:1px solid var(--control);border-radius:var(--radius);background:white;padding:9px 10px;min-height:38px;width:100%;font-size:13px}input::placeholder,textarea::placeholder{color:var(--muted)}textarea{resize:vertical}input[type=checkbox],input[type=radio]{width:17px;height:17px;min-height:17px;accent-color:var(--accent);flex-shrink:0}.check-row{display:flex;gap:9px;align-items:center;font-weight:400;line-height:1.5}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}.joined{display:flex;border:1px solid var(--control);border-radius:var(--radius);overflow:hidden;background:#fff}.joined input{min-width:0;flex:1;border:0;border-radius:0}.joined>span{padding:9px;color:var(--muted)}.joined button{border-radius:0;border-left:1px solid var(--border);padding:8px;font-size:12px}.document-area{display:flex;flex-direction:column;min-height:0;flex:1}.canvas-meta{display:flex;align-items:center;justify-content:space-between;padding:9px 18px;font-size:12px;gap:10px}.canvas-meta>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.canvas-meta .row{flex-shrink:0}.canvas-meta select{width:99px;min-height:32px;font-size:12px;padding:5px}.canvas-scroll{flex:1;min-height:0;overflow:auto;background:#e9ede6;padding:24px;text-align:center}.canvas-wrap{position:relative;display:inline-block;vertical-align:top;max-width:none;line-height:0;background:#fff}.canvas-wrap canvas{display:block;touch-action:pan-y;width:100%;height:auto}.canvas-wrap.placing canvas{cursor:crosshair;touch-action:none}.canvas-footer{display:flex;align-items:center;gap:7px;padding:7px 12px;font-size:12px}.canvas-footer .muted{flex:1;text-align:center}.canvas-footer .quiet img{width:15px}.canvas-footer .quiet{padding:6px}#mark-selection{position:absolute;border:2px solid #3c6342;pointer-events:none;background:#5173440b}#annotation-list h3{margin-top:22px}#annotation-list button{width:100%;text-align:left;justify-content:flex-start;font-size:12px;overflow:hidden;text-overflow:ellipsis;border-bottom:1px solid var(--border);border-radius:0}.field-group{margin-top:20px}.field-group:first-child{margin-top:0}.field-group .field-meta{font-size:12px;color:var(--muted)}.field-group .field-alert{font-size:12px;color:var(--error);margin-top:6px}.field-group fieldset{border:1px solid var(--border);border-radius:6px;margin:10px 0 0;padding:10px}.field-group legend{font-size:12px;padding:0 4px}.field-group textarea{font-size:14px;min-height:100px}.field-group select[multiple]{min-height:100px}.field-jump{font-size:12px;padding:0 0 4px;min-height:26px;text-decoration:underline}.issue{margin:12px 0;padding-left:12px;border-left:2px solid var(--control);font-size:12px;line-height:1.6}.issue.warning{border-color:#aa7c31}.issue.error{border-color:var(--error);color:var(--error)}.issue button{font-size:12px;padding:0;min-height:25px;display:block;text-decoration:underline}.status{font-size:12px;padding:9px 16px;border-bottom:1px solid var(--border);background:#f2f6ed;white-space:pre-line;flex-shrink:0;max-height:150px;overflow:auto}.status.error{color:var(--error);background:#fff6f1}.busy-strip{display:flex;align-items:center;gap:12px;padding:5px 16px}.busy-strip progress{flex:1;height:4px;accent-color:var(--accent)}.app-footer{display:flex;justify-content:space-between;padding:8px 24px;font-size:12px;color:var(--muted)}dialog{border:1px solid var(--border);border-radius:16px;padding:24px;max-width:670px;width:calc(100% - 32px);max-height:94dvh;overflow:auto;color:var(--text);background:var(--surface)}dialog::backdrop{background:#15241b70}.dialog-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:20px}.dialog-heading h2{font-size:22px;font-weight:500;letter-spacing:-.4px}.dialog-heading p{font-size:13px;color:var(--muted);margin:6px 0 0}.dialog-heading .icon{margin-top:-5px;margin-right:-8px}.dialog-actions{display:flex;justify-content:space-between;gap:12px;margin-top:22px}.export-dialog{max-width:1100px}.export-grid{display:grid;grid-template-columns:290px minmax(0,1fr);gap:26px}.export-settings label:first-child{margin-top:0}.export-settings .check-row{margin-top:20px}.policy{font-size:12px;background:var(--raised);padding:12px;margin-top:15px}.export-preview{background:var(--raised);border:1px solid var(--border);padding:16px;min-width:0}.preview-empty{padding:70px 30px;text-align:center}.preview-empty img{width:30px;height:30px;margin-bottom:16px}.preview-empty p{font-size:13px;color:var(--muted)}#export-preflight .issue{margin:7px 0}.preview-pager{display:flex;align-items:center;gap:7px;font-size:12px;flex-wrap:wrap;margin-bottom:12px}.preview-pager a{margin-left:auto}#export-canvas{max-width:100%;height:auto;display:block;margin:auto}#export-status{margin-top:12px;white-space:pre-line}#result{margin-top:18px;padding-top:16px;border-top:1px solid var(--border)}#result-detail{font-size:13px}.crop-fields{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:15px}#crop-canvas{display:block;max-width:100%;max-height:48dvh;width:auto;height:auto;margin:auto;touch-action:none;cursor:crosshair;background:var(--raised)}#perspective-controls{margin-top:18px}#perspective-controls summary{cursor:pointer}#perspective-controls label{font-size:12px}#signature-canvas{width:100%;height:auto;background:var(--raised);border:1px solid var(--control);touch-action:none}#help-dialog h3{margin-top:22px}#help-dialog p{font-size:13px;color:var(--muted)}body.busy .toolbar,body.busy .thumbnails{pointer-events:none}body.dragover .sheet{outline:3px solid var(--accent)}
@media(max-width:1200px){.app-frame{grid-template-columns:150px minmax(300px,1fr) 270px}.topbar{gap:20px}.workspace-name>span{display:none}.toolbar{flex-wrap:wrap;gap:0;padding:6px}.tool{padding:6px}.empty-workspace{padding:25px}.inspector section{padding:16px}.canvas-footer .muted{display:none}.canvas-footer .quiet{margin-left:auto}}@media(max-width:950px){.app-frame{grid-template-columns:130px minmax(0,1fr)}.inspector{grid-column:1/-1;max-height:none;border-radius:10px;min-height:200px}.inspector section{padding:20px;max-width:760px}.inspector-tabs{position:static}.sheet,.pages-rail{max-height:75dvh;min-height:550px}.inspector-tabs button{flex:initial;padding-left:20px;padding-right:20px}.topbar{height:64px;padding:0 14px;gap:12px}.workspace-name h1{font-size:14px}.header-actions{gap:3px}.header-actions #help span{display:none}.header-actions .primary{font-size:12px}.empty-copy h2{font-size:25px}.app-footer{margin-top:10px}.thumb-preview{height:135px}.page-selection .joined{flex-direction:column}.page-selection input{width:100%}.page-selection .joined button{border-top:1px solid var(--border);border-left:0}.rail-bottom .secondary{white-space:normal}.pages-rail{min-height:0}.export-grid{grid-template-columns:260px minmax(0,1fr);gap:16px}}
@media(max-width:600px){button,.primary,.icon{min-height:44px}input,textarea,select{font-size:16px;min-height:44px}.topbar{height:auto;min-height:100px;flex-wrap:wrap;gap:0;padding:10px 16px}.brand{font-size:23px}.workspace-name{justify-content:flex-end}.workspace-name h1{font-size:14px}.header-actions{width:100%;justify-content:flex-end;margin-top:7px;gap:6px}.header-actions #help{margin-right:auto}.header-actions #help span{display:inline}.header-actions .primary{font-size:12px}.app-frame{display:flex;flex-direction:column;margin:0;gap:0;min-height:auto}.pages-rail{order:2;padding:16px;max-height:none}.rail-title{margin-bottom:8px}.rail-help{display:none}.thumbnails{display:flex;gap:14px;overflow:auto;padding:3px 3px 10px;flex:none}.thumbnail{width:130px;flex-shrink:0;margin:0}.thumb-preview{height:150px}.thumb-actions .icon{min-height:44px;height:44px;width:40px}.thumb-meta input{width:22px;height:22px}.thumb-meta label{font-size:12px}.rail-bottom{display:flex;gap:10px;padding-top:5px}.rail-bottom .secondary{font-size:13px}.page-selection{margin-top:10px}.page-selection .joined{flex-direction:row}.page-selection .joined button{border-top:0;border-left:1px solid var(--border);padding:10px 16px}.sheet{order:1;border-radius:0;max-height:none;min-height:480px;border-left:0;border-right:0}.toolbar{flex-wrap:nowrap;overflow:auto;padding:6px 10px;gap:2px}.tool{font-size:12px;min-height:44px;padding:8px 10px;flex-shrink:0}.empty-workspace{padding:30px 22px;min-height:475px}.empty-copy h2{font-size:26px}.empty-file{margin-bottom:18px}.empty-copy>p{font-size:14px}.empty-copy>.primary{margin-right:6px}.empty-copy>.quiet{padding-left:0;margin-top:7px;display:flex}.limits{font-size:12px!important}.empty-foot{align-items:flex-start}.inspector{order:3;border-radius:0;max-height:none;border-left:0;border-right:0}.inspector-tabs{position:sticky;top:0}.inspector-tabs button{min-height:44px;flex:1;padding:8px}.inspector section{padding:20px}.context-note{margin-top:20px}.canvas-meta{padding:6px 12px;flex-wrap:wrap}.canvas-meta>span{max-width:100%;width:100%;font-size:12px}.canvas-meta .row{width:100%;justify-content:space-between}.canvas-meta select{min-height:44px;font-size:14px}.canvas-scroll{padding:14px 12px;max-height:65dvh;min-height:300px;flex:none}.canvas-footer{padding:5px 8px;gap:4px}.canvas-footer .quiet{font-size:12px}.canvas-footer .icon{width:40px}.app-footer{display:block;padding:12px 20px;font-size:12px}.app-footer span{display:block;margin:3px 0}.export-dialog{width:calc(100% - 16px);padding:18px}.export-grid{grid-template-columns:1fr}.export-preview{min-height:280px}.preview-empty{padding:30px 15px}.dialog-heading h2{font-size:21px}dialog{padding:20px;width:calc(100% - 16px)}.crop-fields{grid-template-columns:repeat(2,1fr)}#crop-canvas{max-height:40dvh}.two-col label{font-size:13px}.check-row{font-size:14px}.check-row input{width:20px;height:20px}.field-group label{font-size:14px}#mark-selection{border-width:2px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}