:root{--text:#202124;--text-muted:#5f6368;--bg:#f4f5f7;--paper:#fff;--border:#dadce0;--accent:#1a73e8;--accent-bg:#1a73e81a;--toolbar-bg:#fff;--shadow:#3c404326 0 1px 3px 1px;--sans:"Segoe UI", system-ui, Roboto, sans-serif;font:14px/1.5 var(--sans);color:var(--text);background:var(--bg);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}body{margin:0}#root{flex-direction:column;min-height:100vh;display:flex}.modal-overlay{z-index:100;background:#00000059;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-card{background:var(--paper);border-radius:8px;width:360px;max-width:calc(100vw - 32px);padding:20px 24px;box-shadow:0 8px 24px #0000004d}.modal-title{color:var(--text);margin:0 0 12px;font-size:16px;font-weight:600}.modal-body{color:var(--text-muted);margin:0 0 16px;font-size:13px}.modal-input{border:1px solid var(--border);border-radius:4px;width:100%;margin-bottom:16px;padding:8px 10px;font-size:14px}.modal-actions{justify-content:flex-end;gap:8px;display:flex}.modal-btn{border:1px solid var(--border);background:var(--paper);color:var(--text);cursor:pointer;border-radius:4px;padding:6px 14px;font-size:13px}.modal-btn:hover{background:var(--accent-bg)}.modal-btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.modal-btn.primary:hover{opacity:.9}.modal-btn.danger{color:#d93025;border-color:#d93025}.toolbar{background:var(--toolbar-bg);border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:4px;padding:8px 16px;display:flex}.toolbar-btn{min-width:30px;height:30px;color:var(--text);cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:0 6px;font-size:14px;display:inline-flex}.toolbar-btn:hover:not(:disabled){background:var(--accent-bg)}.toolbar-btn.is-active{background:var(--accent-bg);color:var(--accent)}.toolbar-btn:disabled{opacity:.4;cursor:default}.toolbar-select{border:1px solid var(--border);height:30px;color:var(--text);background:#fff;border-radius:4px;padding:0 6px;font-size:13px}.toolbar-divider{background:var(--border);width:1px;height:22px;margin:0 4px}.doc-editor{flex-direction:column;height:100vh;display:flex}.doc-header{background:var(--paper);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:16px;padding:10px 16px;display:flex}.doc-title{color:var(--text);background:0 0;border:none;border-radius:4px;outline:none;flex:1;min-width:0;padding:4px 6px;font-size:18px;font-weight:500}.doc-title:hover,.doc-title:focus{background:var(--accent-bg)}.doc-actions{flex-shrink:0;gap:8px;display:flex}.doc-action-btn{border:1px solid var(--border);background:var(--paper);color:var(--text);cursor:pointer;border-radius:4px;padding:6px 12px;font-size:13px}.doc-action-btn:hover:not(:disabled){background:var(--accent-bg)}.doc-action-btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.doc-action-btn.primary:hover:not(:disabled){opacity:.9}.doc-action-btn:disabled{opacity:.6;cursor:default}.doc-canvas{flex:1;justify-content:center;padding:32px 16px;display:flex;overflow:auto}.doc-page{background:var(--paper);width:816px;max-width:100%;min-height:1056px;box-shadow:var(--shadow);padding:64px 72px;position:relative;overflow-x:auto}.doc-loading-overlay{color:var(--text-muted);background:#ffffffd9;flex-direction:column;justify-content:center;align-items:center;gap:12px;font-size:13px;display:flex;position:absolute;inset:0}.spinner{border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:28px;height:28px;animation:.7s linear infinite doc-spin}@keyframes doc-spin{to{transform:rotate(360deg)}}.doc-page .ProseMirror{overflow-wrap:break-word;outline:none;min-height:800px}.doc-page .ProseMirror p.is-editor-empty:first-child:before{content:attr(data-placeholder);float:left;color:var(--text-muted);pointer-events:none;height:0}.doc-page .ProseMirror img{max-width:100%;height:auto}.doc-page .tableWrapper{margin:12px 0;overflow-x:auto}.doc-page .ProseMirror table{border-collapse:collapse;table-layout:fixed;width:100%;margin:0}.doc-page .ProseMirror table table{table-layout:auto;width:auto}.doc-page .ProseMirror td,.doc-page .ProseMirror th{border:1px solid var(--border);box-sizing:border-box;vertical-align:top;min-width:1em;padding:6px 8px;position:relative}.doc-page .ProseMirror td>:last-child,.doc-page .ProseMirror th>:last-child{margin-bottom:0}.doc-page .ProseMirror th{text-align:left;background:#f4f5f7;font-weight:600}.doc-page .ProseMirror .selectedCell:after{content:"";pointer-events:none;z-index:2;background:#1a73e826;position:absolute;inset:0}.doc-page .ProseMirror .column-resize-handle{background-color:var(--accent);pointer-events:none;width:4px;position:absolute;top:0;bottom:-2px;right:-2px}.doc-page .ProseMirror.resize-cursor{cursor:col-resize}.doc-page blockquote{border-left:3px solid var(--border);color:var(--text-muted);margin:0;padding-left:16px}.doc-footer{color:var(--text-muted);background:var(--paper);border-top:1px solid var(--border);padding:6px 16px;font-size:12px}.doc-notice{color:#7a5b00;background:#fef7e0;border-bottom:1px solid #f2d485;justify-content:space-between;align-items:center;gap:16px;padding:10px 16px;font-size:13px;display:flex}.doc-notice-dismiss{color:inherit;cursor:pointer;background:0 0;border:none;flex-shrink:0;font-size:13px}