*{box-sizing:border-box}:root{--bg: #fafafa;--panel: #ffffff;--panel-2: #f8fafc;--line: #e2e8f0;--text: #1e293b;--muted: #64748b;--accent: #116acc;--accent-2: #fd4e5d;--accent-light: #eaf1fd;--accent-2-light: #ffebee}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;font-size:13px;line-height:1.5}.loading{display:grid;place-items:center;height:100%;color:var(--muted);font-family:Poppins,sans-serif;font-size:16px;font-weight:500}.loading.err{color:var(--accent-2)}.app{display:flex;flex-direction:column;height:100vh}.topbar{display:flex;align-items:center;gap:16px;padding:12px 24px;border-bottom:1px solid var(--line);background:var(--panel);box-shadow:0 1px 3px #0000000d;z-index:10}.brand{display:flex;flex-direction:column;min-width:180px}.title{font-family:Poppins,sans-serif;font-weight:600;font-size:16px;color:#182233}.title 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button:disabled{opacity:.4;cursor:default}.ptab.active{color:var(--accent);background:var(--accent-light);border-color:var(--accent)}.doc-scroll{overflow:auto;padding:16px;background:#f1f5f9;text-align:center;flex:1}.doc-canvas{position:relative;display:inline-block;box-shadow:0 4px 20px #00000014;border-radius:4px;background:#fff;text-align:left}.doc-canvas img{display:block;width:760px;max-width:none}.bbox{position:absolute;border:1px solid rgba(17,106,204,.4);background:#116acc0f;cursor:pointer;transition:all .15s ease;border-radius:2px}.bbox.row{border-color:var(--accent);background:#116acc26}.bbox.sel{border:2px solid var(--accent-2);background:#fd4e5d33;box-shadow:0 0 8px #fd4e5d4d}.table-scroll{overflow:auto;flex:1}table{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums}thead th{position:sticky;top:0;background:#f4f8fe;color:#6b7280;text-align:left;padding:10px 12px;border-bottom:1px solid 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.fname{font-family:Poppins,sans-serif;font-weight:600;color:#182233}.doc-list .actions{display:flex;justify-content:flex-end;gap:8px}.status{font-size:11px;font-weight:600;padding:4px 10px;border-radius:20px;border:1px solid transparent;display:inline-flex;align-items:center}.status.completed{color:#0f5132;background-color:#d1e7dd;border-color:#badbcc}.status.processing{color:#084298;background-color:#cfe2ff;border-color:#b6d4fe}.status.failed{color:#842029;background-color:#f8d7da;border-color:#f5c2c7}.status.uploaded{color:#495057;background-color:#e9ecef;border-color:#dee2e6}.status.schema_detected{color:#055160;background-color:#cff4fc;border-color:#b6effb}.steps{display:flex;gap:8px}.step{font-family:Poppins,sans-serif;font-size:11px;font-weight:500;color:var(--muted);padding:4px 12px;border-radius:20px;border:1px solid var(--line);background:var(--panel);transition:all .2s ease}.step.on{color:#fff;background:var(--accent);border-color:var(--accent);box-shadow:0 2px 4px #116acc33}.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:24px;margin-bottom:20px;box-shadow:0 1px 3px #0000000d}.card h3{font-family:Poppins,sans-serif;font-weight:600;font-size:18px;margin:0 0 12px;color:#182233}.drop{text-align:center;padding:60px 40px;border:2px dashed #cbd5e1;background:#f8fafc;border-radius:12px;transition:all .2s ease}.drop:hover{border-color:var(--accent);background:var(--accent-light)}.file-btn{display:inline-flex}.two-col{display:grid;grid-template-columns:320px 1fr;gap:20px;align-items:start}.preview{padding:12px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 1px 3px #0000000d}.preview img{display:block;width:100%;border-radius:8px;border:1px solid var(--line)}.page-picker{display:flex;align-items:center;gap:8px;margin:16px 0}.page-picker button{background:#fff;border:1px solid var(--line);color:var(--text);border-radius:8px;padding:6px 14px;cursor:pointer;font-family:Poppins,sans-serif;font-weight:600;transition:all .2s ease}.page-picker button:hover{background:var(--panel-2)}.page-picker button:disabled{opacity:.5;cursor:default;background:#fff}.page-picker input{width:70px;background:#fff;border:1px solid var(--line);color:var(--text);border-radius:8px;padding:6px 10px;text-align:center;font:inherit}.schema-editor .row{display:flex;gap:16px;margin-bottom:20px}.schema-editor label{display:flex;flex-direction:column;gap:6px;color:var(--muted);font-family:Poppins,sans-serif;font-weight:500;font-size:13px}.schema-editor label.grow{flex:1}.schema-editor input,.schema-editor select{background:#fff;border:1px solid var(--line);color:var(--text);border-radius:8px;padding:8px 12px;font:inherit;transition:all .2s ease}.schema-editor input:focus,.schema-editor select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-light)}table.fields{width:100%;border-collapse:collapse}table.fields th{text-align:left;color:var(--muted);font-family:Poppins,sans-serif;font-weight:600;font-size:13px;padding:8px;border-bottom:1px solid var(--line)}table.fields td{padding:8px}table.fields input,table.fields select{width:100%;background:#fff;border:1px solid var(--line);color:var(--text);border-radius:8px;padding:8px 12px;font:inherit}table.fields input:focus,table.fields select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-light)}table.fields .del{background:transparent;border:1px solid transparent;color:var(--accent-2);font-weight:700;font-size:16px;cursor:pointer;padding:6px 12px;border-radius:8px;transition:all .2s ease}table.fields .del:hover{background:var(--accent-2-light)}.schema-actions{display:flex;align-items:center;gap:16px;margin-top:20px}.schema-actions .btn.primary{margin-left:auto}.page-range{display:flex;align-items:center;gap:20px;margin-top:20px;padding-top:16px;border-top:1px solid var(--line);flex-wrap:wrap}.page-range-toggle{display:flex;align-items:center;gap:8px;color:var(--text);font-family:Poppins,sans-serif;font-weight:500;font-size:13px;cursor:pointer}.page-range-limit{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px}.page-range-limit input{width:60px;background:#fff;border:1px solid var(--line);color:var(--text);border-radius:8px;padding:6px 10px;text-align:center;font:inherit}.processing{text-align:center;padding:60px 40px}.spinner{width:40px;height:40px;margin:0 auto 20px;border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}