/* ========== EXCEL PAGE ========== */
.excel-area{flex:1;display:flex;flex-direction:column;overflow:hidden;background:#fff}

/* ---- Excel 工具栏 ---- */
.excel-toolbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:6px 12px;background:#fff;border-bottom:1px solid #e5e7eb;z-index:10;
}
.excel-toolbar-left{display:flex;gap:6px;align-items:center}
.excel-btn{
  padding:5px 12px;border-radius:8px;font-size:12px;font-weight:600;
  background:#f3f4f6;color:#374151;transition:.15s;white-space:nowrap;
}
.excel-btn:hover{background:#e5e7eb}
.excel-btn:active{transform:scale(.96)}
.excel-btn-danger{background:#fef2f2;color:#dc2626}
.excel-btn-danger:hover{background:#fee2e2}
.excel-online{
  display:flex;align-items:center;gap:4px;font-size:12px;color:#6b7280;
  background:rgba(255,255,255,.9);padding:4px 12px;border-radius:20px;
  box-shadow:0 1px 4px rgba(0,0,0,.06);
}
.excel-online .online-dot{width:8px;height:8px;border-radius:50%;background:#22c55e}

/* ---- Excel 容器 ---- */
.excel-container{flex:1;overflow:hidden;position:relative}

/* ---- Jspreadsheet 样式覆盖：填满容器 ---- */
.excel-container .jspreadsheet{width:100%;height:100%;border:none}
.excel-container .jspreadsheet_content{width:100%;height:100%}
.excel-container .jspreadsheet > tbody > tr > td:first-child,
.excel-container .jspreadsheet > thead > tr > th:first-child{
  min-width:40px;width:40px;
}