@media (min-width: 992px) {
    .sticky-col {
        position: sticky;
        left: 0;
        background-color: #d3cdec !important; /* or match your table's bg */
        z-index: 2;
    }

    /* Optional: ensure header cell is above data cells */
    thead .sticky-col {
        z-index: 3;
        background-color: #343a40 !important;
    }
}