@if (count($customers) > 0)
<script>
$(document).ready(function() {
    $('#planlist').DataTable({
        "oLanguage": {
            "sSearch": "Search:"
        },
        "searching": true,
        "order": [[1, "desc"]], // Sort by hidden database ID column
        "columnDefs": [
            { "targets": [1], "visible": false, "searchable": false } // Hide database ID column
        ],
        "fnDrawCallback": function() {
            var api = this.api();
            api.column(2, {search: 'applied', order: 'applied'}).nodes().each(function(cell, i) {
                cell.innerHTML = i + 1; // Set row index to start from 1
            });
        }
    });
});
</script>