.ReportViewer-gridview {
    height: 77vh;
}

/*.ReportViewer-frame {
    width: 600px;
}
*/

/* 确保列宽可以被JavaScript动态设置 */
.ReportViewer-gridview .MagicBox-GridView table {
    table-layout: fixed;
}

.ReportViewer-gridview .MagicBox-GridView table > thead th,
.ReportViewer-gridview .MagicBox-GridView table > tbody td {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 平滑过渡效果 */
.ReportViewer-gridview {
    transition: opacity 0.2s ease-in-out;
}

.ReportViewer-gridview.adjusting-width {
    opacity: 0;
}