/* Fixed first columns in wide table - desktop only */
.table-fixed-left {
    position: relative;
    overflow-x: auto;
}

.table-fixed-left thead th:first-child,
.table-fixed-left thead th:nth-child(2),
.table-fixed-left thead th:nth-child(3),
.table-fixed-left tbody td:first-child,
.table-fixed-left tbody td:nth-child(2),
.table-fixed-left tbody td:nth-child(3) {
    position: sticky;
    left: 0;
    background: #212529; /* matches table-dark */
    color: white;
    z-index: 1;
    min-width: 120px; /* adjust as needed */
}

.table-fixed-left thead th:nth-child(2) { left: 120px; } /* cumulative width */
.table-fixed-left thead th:nth-child(3) { left: 240px; }

.table-fixed-left tbody td:nth-child(2) { left: 120px; }
.table-fixed-left tbody td:nth-child(3) { left: 240px; }

/* Optional: shadow on fixed columns for visual separation */
.table-fixed-left tbody td:first-child,
.table-fixed-left thead th:first-child {
    box-shadow: 3px 0 6px -2px rgba(0,0,0,0.3);
}