/*
 * Sticky header for every Filament table in the panel. The table wrapper gets a
 * bounded height and scrolls internally, so `thead th` sticks to the top of that
 * scroll area. Same technique as employee-report-view.blade.php.
 *
 * z-index must stay below Filament's modal overlay (40), window (50), and its own
 * dropdown/filter panel (.fi-dropdown-panel, also 20) — otherwise the header paints
 * over the top of an open filter popover, or an open modal.
 */
.fi-ta-content-ctn {
    max-height: 600px !important;
    overflow-y: auto !important;
}

.fi-ta-content-ctn table thead th {
    position: sticky !important;
    top: 0 !important;
    z-index: 10 !important;
    background: white !important;
}