.activity-page-body { display: grid; gap: 10px; }
.activity-panel {
    min-height: 0;
    background: #ffffff;
    border-top: 1px solid #808080;
    border-left: 1px solid #808080;
    border-right: 1px solid #ffffff;
    border-bottom: 1px solid #ffffff;
    padding: 10px;
}
.activity-toolbar-grid {
    display: grid;
    grid-template-columns: minmax(220px, 1.2fr) minmax(130px, .4fr) minmax(150px, .5fr);
    gap: 8px;
    margin-bottom: 8px;
}
.activity-input,
.activity-select {
    width: 100%;
    min-width: 0;
    height: 28px;
    color: #000000;
    background: #ffffff;
    border-top: 1px solid #808080;
    border-left: 1px solid #808080;
    border-right: 1px solid #ffffff;
    border-bottom: 1px solid #ffffff;
    padding: 4px 6px;
    font-family: inherit;
    font-size: 13px;
}
.activity-table-wrap {
    min-height: 420px;
    height: 520px;
    overflow: auto;
    background: #ffffff;
    border-top: 2px solid #606060;
    border-left: 2px solid #606060;
    border-right: 2px solid #ffffff;
    border-bottom: 2px solid #ffffff;
}
.activity-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
    font-size: 12px;
    line-height: 14px;
}
.activity-table th,
.activity-table td {
    padding: 6px;
    border-bottom: 1px solid #e1e1e1;
    text-align: left;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.activity-table th {
    position: sticky;
    top: 0;
    background: #dfdfdf;
    z-index: 2;
}