/**
 * Cabeceras de tabla: fondo #343a40 (gris Bootstrap “dark”) y texto blanco en todo el sistema.
 * Cargar al final del head (después de DataTables / Select2) para que prevalezca.
 */

.table thead th,
.table thead td,
.browser-used-box table thead th,
.recent-orders-box table thead th,
.new-customer-box table thead th,
.invoice-table table thead th,
.ms-list-table thead,
.ms-list-table thead th,
.ms-list-table thead td,
table.dataTable thead th,
table.dataTable thead td,
table.dataTable tfoot th,
table.dataTable tfoot td,
table thead th,
table thead td {
    background-color: #343a40 !important;
    color: #ffffff !important;
    border-color: #404040 !important;
}

.table thead th a,
.table thead td a,
table.dataTable thead th a,
table.dataTable thead td a,
.ms-list-table thead th a,
table thead th a {
    color: #ffffff !important;
}