remove duplicate and stick filter input in bottom of header col
<style>
    /* Global Styles */
    body {
        font-family: 'calibri', Tahoma, Geneva, Verdana, sans-serif;
        background: linear-gradient(135deg, #f4f7fc, #e2e8f0);
        color: #2d3748;
        margin: 0;
        padding: 20px;
        direction: rtl;
        line-height: 1.6;
    }

    h1, h2 {
        text-align: center;
        color: #2c3e50;
        margin-bottom: 20px;
        font-weight: 700;
        text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
    }

    /* Header Navigation */
    .header-nav {
        background: linear-gradient(135deg, #34495e, #2c3e50);
        padding: 15px 20px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        border-radius: 12px;
        margin-bottom: 20px;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

    .welcome-message {
        flex: 2;
        text-align: center;
        font-size: 22px;
        font-weight: 600;
        color: white;
        padding: 0 20px;
        text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
    }

    .nav-link {
        color: white;
        text-decoration: none;
        font-size: 16px;
        font-weight: 500;
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 10px 20px;
        border-radius: 8px;
        background: #2980b9;
        transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    }

    .nav-link:hover {
        background-color: #1f618d;
        transform: translateY(-2px);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    }

    /* Table Container */
    .table-container {
        width: 100%;
        overflow-x: auto;
        margin-top: 20px;
        background: #fff;
        border-radius: 12px;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    }

    /* Custom Tabulator Styles */
    .tabulator {
        font-family: 'Calibri', Tahoma, Geneva, Verdana, sans-serif;
        direction: rtl;
        background: transparent;
        border: 1px solid #e2e8f0; /* Light gray border */
        border-radius: 12px; /* Rounded corners */
        overflow: hidden; /* Ensures the border-radius is applied correctly */
    }

    .tabulator .tabulator-header {
        background: linear-gradient(135deg, #05a4e2, #0b0c0c);
        color: rgb(14, 13, 13);
        border-bottom: 2px solid #2980b9;
        border-radius: 12px 12px 0 0;
        display: flex;
        flex-direction: row;
        white-space: nowrap;
        overflow-x: auto;
    }

 

    .tabulator .tabulator-header .tabulator-col.tabulator-sortable:hover {
        background: rgba(28, 5, 235, 0.1);
    }

    .tabulator .tabulator-tableHolder {
        background: #ffffff; /* Change to white or any color you prefer */
        border-radius: 0 0 12px 12px; /* Optional: Rounded corners */
    }

    .tabulator .tabulator-table {
        background: #0a0909;
    }

    .tabulator .tabulator-row {
        border-bottom: 1px solid #086fe4b4;
        transition: background-color 0.3s ease;
    }

    .tabulator .tabulator-row:nth-child(even) {
        background: #f9fafb;
    }

    .tabulator .tabulator-row:hover {
        background: #edf2f7;
    }

    .tabulator .tabulator-cell {
        padding: 12px 15px;
        text-align: right;
        border: none;
        font-size: 14px;
        color: #191a1d;
    }

    .tabulator .tabulator-editable {
        background: #edf2f7;
        border-radius: 6px;
        padding: 8px;
        transition: background-color 0.3s ease, box-shadow 0.3s ease;
    }

    .tabulator .tabulator-editable:hover {
        background: #e2e8f0;
        box-shadow: 0 0 5px rgba(41, 128, 185, 0.3);
    }

    .tabulator .tabulator-editing {
        background: #fff;
        border: 1px solid #abc1cf;
        box-shadow: 0 0 8px rgba(41, 128, 185, 0.5);
    }

    /* Pagination Container */
    .tabulator .tabulator-footer {
        background: #c3c0d1; /* Light gray background for pagination bar */
        border-top: 1px solid #e2e8f0; /* Border to separate pagination from the table */
        padding: 10px;
        border-radius: 0 0 12px 12px; /* Match the table's rounded corners */
    }

    .tabulator .tabulator-header {
        background: #c3c0d1; /* Light gray background for pagination bar */
        border-top: 1px solid #e2e8f0; /* Border to separate pagination from the table */
        padding: 10px;
        border-radius: 0 0 12px 12px; /* Match the table's rounded corners */
    }

    /* Pagination Buttons */
    .tabulator .tabulator-page {
        margin: 0 5px;
        padding: 8px 12px;
        border-radius: 6px;
        background: #edf2f7; /* Light blue background */
        color: #4a5568; /* Dark gray text */
        border: 1px solid #cbd5e0; /* Light gray border */
        transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
        cursor: pointer;
    }

    /* Hover State for Pagination Buttons */
    .tabulator .tabulator-page:hover {
        background: #2980b9; /* Blue background on hover */
        color: white; /* White text on hover */
        border-color: #2980b9; /* Blue border on hover */
    }

    /* Active Page Button */
    .tabulator .tabulator-page.active {
        background: #2980b9; /* Blue background for active page */
        color: white; /* White text for active page */
        border-color: #2980b9; /* Blue border for active page */
    }

    /* Previous and Next Buttons */
    .tabulator .tabulator-page.prev,
    .tabulator .tabulator-page.next {
        background: #080808; /* Dark gray background */
        color: rgb(10, 10, 10); /* White text */
        border: 1px solid #0c0c0c; /* Dark gray border */
    }

    /* Hover State for Previous and Next Buttons */
    .tabulator .tabulator-page.prev:hover,
    .tabulator .tabulator-page.next:hover {
        background: #121213; /* Darker gray on hover */
        border-color: #111111; /* Darker gray border on hover */
    }

    .tabulator .tabulator-page {
        margin: 0 5px;
        padding: 8px 12px;
        border-radius: 6px;
        background: #057ff8;
        color: #0a0a0a;
        transition: background-color 0.3s ease, color 0.3s ease;
    }

    .tabulator .tabulator-page.active {
        background: #2980b9;
        color: white;
    }

    .tabulator .tabulator-page:hover {
        background: #1f618d;
        color: white;
    }

    /* Filter Section Styles */
    .filter-section {
        margin-bottom: 20px;
        padding: 20px;
        background-color: #fff;
        border: 1px solid #e2e8f0;
        border-radius: 12px;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        display: flex;
        flex-wrap: wrap;
        gap: 15px;
        align-items: center;
    }

    .filter-section label {
        font-size: 16px;
        font-weight: 600;
        color: #2c3e50;
        margin-left: 10px;
    }

    .filter-section select {
        padding: 10px 15px;
        font-size: 14px;
        border: 1px solid #cbd5e0;
        border-radius: 8px;
        background-color: #edf2f7;
        color: #4a5568;
        cursor: pointer;
        transition: border-color 0.3s ease, box-shadow 0.3s ease;
    }

    .filter-section select:hover {
        border-color: #2980b9;
    }

    .filter-section select:focus {
        border-color: #2980b9;
        box-shadow: 0 0 8px rgba(41, 128, 185, 0.3);
        outline: none;
    }

    /* Save Button */
    #save-button {
        margin-top: 20px;
        padding: 12px 24px;
        font-size: 16px;
        font-weight: 600;
        color: white;
        background: #2980b9;
        border: none;
        border-radius: 8px;
        cursor: pointer;
        transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    }

    #save-button:hover {
        background: #1f618d;
        transform: translateY(-2px);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    }

    #save-button:active {
        transform: translateY(0);
    }

    /* Wrapped headers */
    .tabulator .tabulator-header .tabulator-col .header-text {
        white-space: normal; /* Allow text to wrap */
        text-align: center; /* Center-align header text */
        line-height: 1.4; /* Adjust line height for better spacing */
    }
    .tabulator .tabulator-header .tabulator-header-contents {
    display: flex;
    flex-direction: row; /* Ensure column headers are in a row */
    align-items: center;
    padding: 10px 0; /* Add padding for spacing */
    }
 
    .tabulator .tabulator-header .tabulator-col:hover::after {
        content: attr(title); /* Display the tooltip text */
        position: absolute;
        background: #333;
        color: #fff;
        padding: 5px 10px;
        border-radius: 4px;
        font-size: 14px;
        white-space: nowrap; /* Prevent tooltip text from wrapping */
        z-index: 1000;
        bottom: 100%; /* Position above the header */
        left: 50%;
        transform: translateX(-50%);
        opacity: 0.9;
    }

    /* Style the filter inputs */
    .tabulator .tabulator-header .tabulator-col .tabulator-header-filter {
        width: 100%; /* Full width of the column */
        margin-top: 8px; /* Add spacing between text and filter */
    }
    .tabulator .tabulator-header .tabulator-header-filter {
    display: flex;
    flex-direction: row; /* Ensure filter inputs are in a row */
    align-items: center;
    padding: 10px 0; /* Add padding for spacing */
    background: #f9fafb; /* Match header background */
}
    .tabulator .tabulator-header .tabulator-col .tabulator-header-filter input {
        width: 100%; /* Full width of the column */
        padding: 8px; /* Add padding */
        border: 1px solid #ccc; /* Add border */
        border-radius: 4px; /* Rounded corners */
        font-size: 14px; /* Font size */
        box-sizing: border-box; /* Ensure padding is included in width */
    }

    /* Adjust header height */
    .tabulator .tabulator-header {
        display: flex;
    flex-direction: column; /* Stack header and filters vertically */
    background: #f9fafb; /* Light gray background */
    border-bottom: 2px solid #e2e8f0; /* Add a border */
    padding-bottom: 10px; /* Add padding for filters */
    }
    .tabulator .tabulator-header .tabulator-col {
    display: inline-flex;
    flex-direction: column; /* Stack header text and filter vertically */
    align-items: center;
    justify-content: center;
    padding: 10px; /* Add padding for spacing */
    white-space: nowrap; /* Prevent wrapping */
}
.tabulator .tabulator-header .tabulator-col {
        border: none;
        font-weight: 600;
        text-align: center;
        transition: background-color 0.3s ease;
        display: inline-flex; /* Use flexbox for alignment */
        flex-direction: column; /* Stack text and filter vertically */
        align-items: center; /* Center-align items horizontally */
        justify-content: space-between; /* Add space between text and filter */
        padding: 10px; /* Add padding for spacing */
        white-space: nowrap; /* Prevent wrapping */
        min-width: 150px;
    }
</style>