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.preview-actions{margin-top:1.5rem}.excel-table-editor .excel-preview .excel-preview-content .preview-actions .primary-btn{display:inline-flex;align-items:center;gap:.5rem;padding:.625rem 1.25rem;background:#3b82f6;color:#fff;border:none;border-radius:6px;font-size:.875rem;font-weight:500;cursor:pointer;transition:background .2s}.excel-table-editor .excel-preview .excel-preview-content .preview-actions .primary-btn:hover{background:#2563eb}.ProseMirror table{border-collapse:collapse;width:100%;margin:1rem 0;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 1px 3px #0000001a}.ProseMirror table td,.ProseMirror table th{border:1px solid #e5e7eb;padding:.75rem 1rem;text-align:left;min-width:100px}.ProseMirror table td.selectedCell,.ProseMirror table th.selectedCell{background:#dbeafe}.ProseMirror table th{background:#f9fafb;font-weight:600;color:#1f2937}.ProseMirror table tr:nth-child(2n){background:#f9fafb}.ProseMirror table .column-resize-handle{position:absolute;right:-2px;top:0;bottom:0;width:4px;background-color:#cbd5e1;cursor:col-resize}.ProseMirror table .tableWrapper{overflow-x:auto;margin:1rem 0}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}