*{box-sizing:border-box}html,body,#root{width:100%;min-width:0;height:100%;margin:0}body{overflow:hidden}button,input,select,textarea{font:inherit}:root{--bg:#0d1117;--s1:#161b22;--s2:#21262d;--s3:#30363d;--acc:#f59e0b;--text:#e6edf3;--mut:#7d8590;--danger:#f85149;--ok:#3fb950;--info:#58a6ff;--shadow:#00000073;color:var(--text);background:var(--bg);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;font-synthesis:none;letter-spacing:0;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,system-ui,sans-serif;font-size:14px}.app-shell{background:linear-gradient(180deg, #f59e0b0a, transparent 160px), var(--bg);flex-direction:column;width:100%;height:100svh;display:flex;overflow:hidden}.app-header{border-bottom:1px solid var(--s3);background:#161b22f0;grid-template-columns:186px minmax(0,1fr) auto;align-items:center;gap:12px;height:48px;padding:0 12px;display:grid}.logo-button{height:34px;color:var(--text);cursor:pointer;background:0 0;border:0;align-items:center;gap:1px;font-weight:800;display:inline-flex}.logo-mark,.logo-dot{color:var(--acc)}.file-meta{min-width:0;color:var(--mut);white-space:nowrap;justify-content:center;align-items:center;gap:12px;font-size:12px;display:flex;overflow:hidden}.file-name{max-width:min(42vw,520px);color:var(--text);text-overflow:ellipsis;overflow:hidden}.dirty-dot{color:var(--acc);margin-right:6px;font-size:10px;animation:2s infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.saved-time{color:var(--ok);font-family:JetBrains Mono,monospace;font-size:11px}.header-actions{align-items:center;gap:8px;display:flex}.workspace{flex:auto;height:auto;min-height:0;display:flex;overflow:hidden}.browser-hint-banner{min-height:30px;color:var(--info);background:#58a6ff14;border-bottom:1px solid #58a6ff33;flex:none;justify-content:space-between;align-items:center;gap:12px;padding:6px 18px;font-size:12px;display:flex}.browser-hint-banner button{color:var(--mut);cursor:pointer;background:0 0;border:0;font-size:16px;line-height:1}.sidebar,.panel,.document-area{min-width:0;min-height:0}.sidebar{border-right:1px solid var(--s3);background:var(--s1);flex:0 0 186px;padding:12px 8px;overflow-y:auto}.tool-group{flex-direction:column;gap:4px;margin-bottom:16px;display:flex}.tool-group-label{color:var(--mut);padding:0 8px 4px;font-size:11px;font-weight:700}.tool-button{width:100%;height:34px;color:var(--text);text-align:left;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;grid-template-columns:24px minmax(0,1fr);align-items:center;gap:8px;padding:0 8px;display:grid}.tool-button:hover{border-color:var(--s3);background:#ffffff08}.tool-button.active{color:#111827;background:var(--acc);border-color:#f59e0b8c;font-weight:800}.tool-icon{text-align:center}.document-area{background:#0a0e14;flex-direction:column;flex:auto;min-width:0;display:flex;overflow:hidden}.toolbar{border-bottom:1px solid var(--s3);background:var(--s1);flex:0 0 38px;align-items:center;gap:8px;min-width:0;padding:0 10px;display:flex}.toolbar-label,.zoom-label{color:var(--mut);white-space:nowrap;font-family:JetBrains Mono,monospace;font-size:12px}.zoom-label{text-align:center;width:46px}.size-label{min-width:104px}.toolbar-separator{background:var(--s3);width:1px;height:18px}.next-button{margin-left:auto}.viewer{overscroll-behavior:contain;touch-action:pan-x pan-y;background-color:#0a0e14;background-image:linear-gradient(90deg,#ffffff08 1px,#0000 1px),linear-gradient(#ffffff08 1px,#0000 1px),none;background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:32px 32px;background-attachment:scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box;flex-direction:column;justify-content:flex-start;align-items:flex-start;min-width:0;min-height:0;display:flex;position:relative;overflow:hidden}.viewer.dragging{outline:2px dashed var(--acc);outline-offset:-12px}.canvas-shell{box-sizing:border-box;min-width:min-content;padding:24px;display:inline-block;position:relative}.canvas-wrap{box-sizing:border-box;flex:auto;width:100%;min-width:0;height:100%;min-height:0;overflow:auto}.canvas-wrap.tool-edittext{cursor:text}.canvas-wrap.tool-signature-ready{cursor:crosshair}.preview-banner{color:#111827;background:var(--acc);border-radius:6px;justify-content:center;align-self:stretch;align-items:center;gap:14px;height:36px;padding:0 12px;font-weight:800;display:flex}.preview-banner button{color:#111827;cursor:pointer;background:#ffffff52;border:1px solid #11182747;border-radius:6px;height:28px;font-weight:900}.pdf-canvas{box-shadow:0 18px 48px var(--shadow);background:#fff;display:block}.floating-editor{z-index:1000;cursor:default;gap:4px;display:grid;position:absolute;transform:translateY(-2px)}.floating-editor-label{color:#111827;background:var(--acc);border-radius:4px;width:max-content;max-width:min(320px,100vw - 48px);padding:3px 6px;font-size:11px;font-weight:800}.floating-editor textarea{resize:none;border:2px solid var(--acc);color:#111827;min-height:32px;max-height:220px;box-shadow:0 12px 28px var(--shadow);background:#fff;border-radius:4px;padding:4px 6px;font-family:Helvetica,Arial,sans-serif;line-height:1.2;overflow:hidden}.signature-ghost{z-index:900;object-fit:contain;pointer-events:none;position:absolute}.drop-zone{border:1px dashed var(--s3);background:#161b22c7;border-radius:8px;flex-direction:column;justify-content:center;align-self:center;align-items:center;gap:8px;width:min(460px,100%);min-height:260px;margin:auto;display:flex}.drop-icon{width:52px;height:52px;color:var(--acc);background:#f59e0b14;border-radius:8px;place-items:center;font-size:30px;display:grid}.drop-title{color:var(--text);font-size:18px;font-weight:800}.drop-subtitle{color:var(--mut);font-size:13px}.thumbnail-strip{border-top:1px solid var(--s3);background:var(--s1);flex:0 0 110px;align-items:center;gap:10px;min-width:0;height:110px;padding:10px 12px;display:flex;overflow:auto hidden}.thumb{border:2px solid var(--s3);background:var(--s2);cursor:pointer;border-radius:6px;flex:0 0 76px;place-items:center;width:76px;height:90px;display:grid;position:relative}.thumb canvas{background:#fff;max-width:62px;max-height:78px;width:auto!important;height:auto!important}.thumb.active{border-color:var(--acc)}.thumb.selected{border-color:var(--danger)}.thumb-badge{color:#111827;background:var(--acc);border-radius:4px;place-items:center;min-width:19px;height:18px;font-family:JetBrains Mono,monospace;font-size:11px;font-weight:800;display:grid;position:absolute;bottom:3px;right:3px}.thumb-empty{width:100%;color:var(--mut);text-align:center}.panel{border-left:1px solid var(--s3);background:var(--s1);flex:0 0 256px;overflow-y:auto}.panel-content{flex-direction:column;gap:14px;padding:16px;display:flex}.panel-content h2{color:var(--text);margin:0;font-size:16px;line-height:1.25}.button,.icon-button{border:1px solid #0000;border-radius:6px;transition:background .14s,border-color .14s,color .14s}.button{min-height:34px;color:var(--text);cursor:pointer;justify-content:center;align-items:center;gap:7px;padding:7px 11px;font-weight:800;display:inline-flex}.button.wide{width:100%}.button.compact{min-height:28px;padding:4px 8px;font-size:12px}.button.primary{color:#111827;background:var(--acc)}.button.save-btn{min-width:90px}.button.save-btn.active{border-color:var(--acc);color:#111827;background:var(--acc)}.button.save-btn.active:hover:not(:disabled){background:#d97706}.button.save-btn.secondary:not(.active){opacity:.64}.button.secondary{border-color:var(--s3);background:var(--s2)}.button.ghost{border-color:var(--s3);color:var(--mut);background:0 0}.button.danger{color:#fff;background:var(--danger)}.close-file-btn{border:1px solid var(--s3);color:var(--mut);cursor:pointer;background:0 0;border-radius:5px;padding:4px 10px;font-family:inherit;font-size:12px;transition:border-color .15s,color .15s}.close-file-btn:hover{border-color:var(--danger);color:var(--danger)}.confirm-backdrop{z-index:2000;background:#0009;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.confirm-modal{border:1px solid var(--s3);background:var(--s1);width:min(360px,100%);max-width:360px;box-shadow:0 20px 54px var(--shadow);border-radius:10px;padding:24px}.confirm-modal h2{color:var(--text);margin:0 0 12px;font-size:18px}.confirm-message{color:var(--mut);gap:4px;font-size:13px;line-height:1.5;display:grid}.confirm-actions{gap:8px;margin-top:18px;display:grid}.share-modal{gap:14px;display:grid}.share-modal-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.share-modal-head h2{margin:0}.share-file-name{overflow-wrap:anywhere;min-width:0;color:var(--mut);font-size:12px}.share-btn-native{color:#000;background:var(--acc);cursor:pointer;border:0;border-radius:8px;justify-content:center;align-items:center;gap:8px;width:100%;min-height:42px;padding:11px;font-family:inherit;font-size:14px;font-weight:700;transition:background .15s;display:flex}.share-btn-native:hover:not(:disabled){background:#d97706}.share-btn-native:disabled{cursor:not-allowed;opacity:.5}.share-apps-row{gap:8px;display:flex}.share-btn-app{border:1px solid var(--s3);min-height:66px;color:var(--text);background:var(--s2);cursor:pointer;border-radius:8px;flex-direction:column;flex:1 1 0;justify-content:center;align-items:center;gap:4px;padding:10px 8px;font-family:inherit;font-size:13px;transition:border-color .15s,color .15s;display:flex}.share-btn-app:hover{border-color:var(--acc);color:var(--acc)}.share-divider{color:var(--mut);align-items:center;gap:10px;margin:4px 0;font-size:11px;display:flex}.share-divider:before,.share-divider:after{content:"";background:var(--s3);flex:auto;height:1px}.share-info{color:var(--mut);background:#58a6ff0f;border:1px solid #58a6ff26;border-radius:6px;padding:8px 10px;font-size:11px;line-height:1.6}.button:hover:not(:disabled),.icon-button:hover:not(:disabled){border-color:#f59e0bcc}.button:disabled,.icon-button:disabled,.tool-button:disabled{cursor:not-allowed;opacity:.48}.button.primary:disabled{color:var(--mut);background:var(--s3)}.icon-button{width:28px;height:28px;color:var(--text);background:var(--s2);cursor:pointer;flex:0 0 28px;place-items:center;font-family:JetBrains Mono,monospace;font-size:13px;font-weight:800;display:inline-grid}.danger-ghost{color:var(--danger);background:0 0}.preview-ghost{color:var(--mut);background:0 0}.preview-ghost.active{color:var(--acc)}.hidden-input{display:none}input,select,textarea{border:1px solid var(--s3);width:100%;min-width:0;color:var(--text);background:var(--bg);border-radius:6px;outline:none}input,select{height:34px;padding:0 9px}textarea{resize:vertical;min-height:96px;padding:9px}input:focus,select:focus,textarea:focus{border-color:var(--acc);box-shadow:0 0 0 2px #f59e0b1f}.page-input{text-align:center;width:54px;height:28px;padding:0 6px;font-family:JetBrains Mono,monospace}.field,.field-grid label{color:var(--mut);flex-direction:column;gap:6px;font-size:12px;font-weight:700;display:flex}.field-grid{gap:10px;display:grid}.field-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.tip-text{color:var(--mut);margin:0;font-size:12px;line-height:1.45}.panel-divider{background:var(--s3);height:1px}.stat-block{border:1px solid var(--s3);background:var(--s2);border-radius:8px;gap:4px;padding:14px;display:grid}.stat-label{color:var(--mut);font-size:12px;font-weight:800}.stat-block strong{color:var(--acc);font-family:JetBrains Mono,monospace;font-size:32px;line-height:1}.info-list{gap:10px;margin:0;display:grid}.info-list div{gap:3px;display:grid}.info-list dt{color:var(--mut);text-transform:uppercase;font-size:11px;font-weight:800}.info-list dd{overflow-wrap:anywhere;min-width:0;color:var(--text);margin:0}.file-list{gap:8px;display:grid}.empty-state{border:1px dashed var(--s3);color:var(--mut);text-align:center;background:#0d11176b;border-radius:8px;padding:14px 10px}.amber-info{color:#fbbf24;background:#f59e0b1c;border:1px solid #f59e0b8c;border-radius:8px;padding:10px;font-size:12px;font-weight:700;line-height:1.45}.checkbox-field{color:var(--text);flex-direction:row;align-items:center;gap:8px;font-size:12px;font-weight:800;display:flex}.checkbox-field input{width:16px;height:16px;accent-color:var(--acc);flex:0 0 16px}.sig-tabs{border:1px solid var(--s3);border-radius:6px;display:flex;overflow:hidden}.sig-tab{min-height:32px;color:var(--mut);background:var(--bg);cursor:pointer;border:0;flex:1;font-size:12px;transition:background .15s,color .15s}.sig-tab.active{color:#000;background:var(--acc);font-weight:700}.sig-pane{gap:10px;display:grid}.draw-canvas-wrap{border:2px solid var(--s3);cursor:crosshair;background:#fff;border-radius:6px;overflow:hidden}.signature-draw-canvas{cursor:crosshair;touch-action:none;width:100%;height:auto;display:block}.upload-zone{border:2px dashed var(--s3);min-height:140px;color:var(--mut);cursor:pointer;text-align:center;background:#0d11176b;border-radius:6px;justify-content:center;align-items:center;padding:8px;font-size:12px;transition:background .15s,border-color .15s;display:flex}.upload-zone.has-image{border-style:solid;border-color:var(--ok);background:#fff}.upload-zone.dragover{border-color:var(--acc);background:#f59e0b0d}.upload-zone img{object-fit:contain;max-width:100%;max-height:140px}.sig-ready-hint{color:var(--ok);text-align:center;background:#3fb95014;border:1px solid #3fb95040;border-radius:6px;padding:10px 12px;font-size:12px}.sig-placement-controls{gap:8px;display:grid}.sig-placement-count{border:1px solid var(--s3);color:var(--text);background:var(--s2);text-align:center;border-radius:6px;padding:8px;font-family:JetBrains Mono,monospace;font-size:12px}.file-row{border:1px solid var(--s3);background:var(--s2);border-radius:8px;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:8px;min-width:0;padding:9px;display:grid}.file-row.main-file{border-color:#f59e0b80}.file-row.preview-active{box-shadow:inset 4px 0 0 var(--acc);background:#f59e0b1a;border-color:#f59e0bbf}.file-row strong,.file-row span{text-overflow:ellipsis;white-space:nowrap;min-width:0;display:block;overflow:hidden}.file-row strong{font-size:12px}.file-row span{color:var(--mut);margin-top:3px;font-size:11px}.selection-readout{border:1px solid var(--s3);min-height:40px;color:var(--mut);background:var(--s2);text-align:center;border-radius:8px;place-items:center;padding:9px;font-family:JetBrains Mono,monospace;display:grid}.selection-readout strong{color:var(--acc)}.selection-readout.danger strong{color:var(--danger)}.selection-readout.chip-list{place-items:unset;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;display:flex}.selection-chip{color:#fbbf24;cursor:pointer;background:#f59e0b26;border:1px solid #f59e0bad;border-radius:999px;justify-content:center;align-items:center;gap:7px;min-width:44px;min-height:28px;font-family:JetBrains Mono,monospace;font-size:12px;font-weight:800;display:inline-flex}.selection-chip.current{color:#111827;background:var(--acc);box-shadow:0 0 0 2px #f59e0b3d}.action-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.result-header{color:var(--mut);justify-content:space-between;align-items:center;font-family:JetBrains Mono,monospace;font-size:12px;display:flex}.extract-box{border:1px solid var(--s3);min-height:180px;max-height:310px;color:var(--text);background:var(--bg);white-space:pre-wrap;border-radius:8px;margin:0;padding:10px;font-family:JetBrains Mono,monospace;font-size:12px;line-height:1.5;overflow:auto}.compress-result{border:1px solid var(--s3);background:var(--s2);border-radius:8px;justify-content:space-between;align-items:center;gap:10px;padding:10px;font-family:JetBrains Mono,monospace;font-size:12px;display:flex}.ok-text{color:var(--ok)}.danger-text{color:var(--danger)}.toast-stack{z-index:50;gap:10px;width:min(340px,100vw - 32px);display:grid;position:fixed;bottom:16px;right:16px}.toast{border:1px solid var(--s3);background:var(--s1);box-shadow:0 12px 32px var(--shadow);color:var(--text);border-left-width:4px;border-radius:8px;padding:11px 12px}.toast-ok{border-left-color:var(--ok)}.toast-err{border-left-color:var(--danger)}.toast-inf{border-left-color:var(--info)}@media (width<=920px){body{overflow:auto}.app-shell{height:auto;min-height:100svh}.app-header{grid-template-columns:1fr;align-items:stretch;height:auto;min-height:48px;padding:8px}.file-meta{justify-content:flex-start}.header-actions{justify-content:stretch}.header-actions .button{flex:1 1 0}.workspace{flex-direction:column;height:auto;overflow:visible}.sidebar{border-right:0;border-bottom:1px solid var(--s3);flex:none;gap:10px;display:flex;overflow-x:auto}.tool-group{min-width:168px;margin-bottom:0}.document-area{flex:none;min-height:680px}.panel{border-left:0;border-top:1px solid var(--s3);flex:none}}