/* ===== RESET EXISTING DATATABLE STYLES ===== */
.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter,
.dt-length,
.dt-search {
    margin: 0 !important;
}

.dataTables_wrapper .dataTables_length label,
.dataTables_wrapper .dataTables_filter label,
.dt-length label,
.dt-search label {
    margin: 0 !important;
}

.dataTables_wrapper .dataTables_filter input,
.dt-search input {
    width: auto !important;
}

/* ===== MAIN CONTAINER ===== */
.dataTables_wrapper {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    background: #ffffff !important;
    border-radius: 16px !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08) !important;
    padding: 24px !important;
    margin: 20px 0 !important;
    border: 1px solid rgba(0, 0, 0, 0.05) !important;
}

/* ===== CUSTOM HEADER TOOLBAR ===== */
.datatable-header {
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%) !important;
    border-radius: 16px !important;
    padding: 20px 24px !important;
    margin-bottom: 24px !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04) !important;
}

/* Force header controls to stay on same line on mobile */
.datatable-header .d-flex {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    flex-wrap: nowrap !important;
    gap: 12px !important;
}

@media (max-width: 768px) {
    .datatable-header {
        padding: 16px !important;
    }

    .datatable-header .d-flex {
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        flex-wrap: nowrap !important;
        gap: 8px !important;
    }
}

/* ===== LENGTH MENU STYLING ===== */
.dataTables_wrapper .datatable-length .dataTables_length {
    margin: 0 !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
}

.dataTables_wrapper .datatable-length .dataTables_length label {
    display: flex !important;
    align-items: center !important;
    margin: 0 !important;
    font-weight: 500 !important;
    color: #64748b !important;
    font-size: 0.875rem !important;
    gap: 8px !important;
    white-space: nowrap !important;
}

.dataTables_wrapper .datatable-length .dataTables_length select {
    padding: 8px 28px 8px 10px !important;
    border: 1px solid #d1d5db !important;
    border-radius: 8px !important;
    background: #ffffff !important;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e") !important;
    background-position: right 6px center !important;
    background-repeat: no-repeat !important;
    background-size: 12px !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    color: #374151 !important;
    cursor: pointer !important;
    transition: all 0.15s ease !important;
    appearance: none !important;
    min-width: 65px !important;
    height: 36px !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05) !important;
}

.dataTables_wrapper .datatable-length .dataTables_length select:hover {
    border-color: #9ca3af !important;
    background-color: #f9fafb !important;
}

.dataTables_wrapper .datatable-length .dataTables_length select:focus {
    outline: none !important;
    border-color: #3b82f6 !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1) !important;
}

/* ===== SEARCH BAR STYLING ===== */
.dataTables_wrapper .datatable-search {
    position: relative !important;
}

.dataTables_wrapper .datatable-search .dataTables_filter {
    margin: 0 !important;
    position: relative !important;
}

.dataTables_wrapper .datatable-search .dataTables_filter label {
    display: flex !important;
    align-items: center !important;
    margin: 0 !important;
    font-weight: 500 !important;
    color: #64748b !important;
    font-size: 0.875rem !important;
    gap: 8px !important;
    position: relative !important;
}

.dataTables_wrapper .datatable-search .dataTables_filter input {
    width: 280px !important;
    height: 36px !important;
    padding: 8px 12px 8px 36px !important;
    border: 1px solid #d1d5db !important;
    border-radius: 8px !important;
    background: #ffffff !important;
    font-size: 0.875rem !important;
    font-weight: 400 !important;
    color: #374151 !important;
    transition: all 0.15s ease !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05) !important;
}

.dataTables_wrapper .datatable-search .dataTables_filter input::placeholder {
    color: #9ca3af !important;
    font-weight: 400 !important;
}

.dataTables_wrapper .datatable-search .dataTables_filter label::before {
    content: '\f002' !important;
    font-family: "Font Awesome 5 Free" !important;
    font-weight: 900 !important;
    position: absolute !important;
    left: 12px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    color: #9ca3af !important;
    font-size: 0.75rem !important;
    pointer-events: none !important;
    z-index: 10 !important;
}

.dataTables_wrapper .datatable-search .dataTables_filter input:hover {
    border-color: #9ca3af !important;
    background-color: #f9fafb !important;
}

.dataTables_wrapper .datatable-search .dataTables_filter input:focus {
    outline: none !important;
    border-color: #3b82f6 !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1) !important;
    background-color: #ffffff !important;
}

.dataTables_wrapper .datatable-search .dataTables_filter input:focus ~ label::before,
.dataTables_wrapper .datatable-search .dataTables_filter label:has(input:focus)::before {
    color: #3b82f6 !important;
}

/* ===== MODERN DT-LENGTH STYLING ===== */
.dt-length {
    margin: 0 !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
}

.dt-length label {
    display: flex !important;
    align-items: center !important;
    margin: 0 !important;
    font-weight: 500 !important;
    color: #64748b !important;
    font-size: 0.875rem !important;
    gap: 8px !important;
    white-space: nowrap !important;
}

/* Hide the text content in dt-length label */
.dt-length label {
    font-size: 0 !important;
}

.dt-length label select {
    font-size: 0.875rem !important;
}

.dt-length select {
    padding: 8px 28px 8px 10px !important;
    border: 1px solid #d1d5db !important;
    border-radius: 8px !important;
    background: #ffffff !important;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e") !important;
    background-position: right 6px center !important;
    background-repeat: no-repeat !important;
    background-size: 12px !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    color: #374151 !important;
    cursor: pointer !important;
    transition: all 0.15s ease !important;
    appearance: none !important;
    min-width: 65px !important;
    height: 36px !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05) !important;
}

.dt-length select:hover {
    border-color: #9ca3af !important;
    background-color: #f9fafb !important;
}

.dt-length select:focus {
    outline: none !important;
    border-color: #3b82f6 !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1) !important;
}

/* ===== MODERN DT-SEARCH STYLING ===== */
.dt-search {
    position: relative !important;
    margin: 0 !important;
}

.dt-search label {
    display: flex !important;
    align-items: center !important;
    margin: 0 !important;
    font-weight: 500 !important;
    color: #64748b !important;
    font-size: 0 !important; /* Hide label text */
    gap: 8px !important;
    position: relative !important;
}

.dt-search input {
    width: 280px !important;
    height: 36px !important;
    padding: 8px 12px !important; /* Remove left padding for icon */
    border: 1px solid #d1d5db !important;
    border-radius: 8px !important;
    background: #ffffff !important;
    font-size: 0.875rem !important;
    font-weight: 400 !important;
    color: #374151 !important;
    transition: all 0.15s ease !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05) !important;
}

.dt-search input::placeholder {
    color: #9ca3af !important;
    font-weight: 400 !important;
}

.dt-search input:hover {
    border-color: #9ca3af !important;
    background-color: #f9fafb !important;
}

.dt-search input:focus {
    outline: none !important;
    border-color: #3b82f6 !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1) !important;
    background-color: #ffffff !important;
}

/* ===== DT-BUTTONS INTEGRATION ===== */
.dt-buttons ~ .dt-search {
    margin-bottom: 0 !important;
    margin-top: 0 !important;
}

/* ===== DT-CONTAINER INTEGRATION ===== */
.dt-container .dt-search,
.dt-container .dt-length {
    margin: 0 !important;
}

.dt-container .dt-search input,
.dt-container .dt-length select {
    box-sizing: border-box !important;
}

/* ===== DT-TOP AND DT-BOTTOM LAYOUT ===== */
.dt-top,
.dt-bottom {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    flex-wrap: wrap !important;
    gap: 12px !important;
    margin-bottom: 16px !important;
}

.dt-bottom {
    margin-top: 16px !important;
    margin-bottom: 0 !important;
}

.dt-top .dt-search,
.dt-top .dt-length {
    margin: 0 !important;
}

/* ===== RESPONSIVE DESIGN FOR DT CLASSES ===== */
@media (max-width: 768px) {
    .dt-search input {
        width: 100% !important;
        max-width: 280px !important;
    }

    .dt-length select {
        min-width: 55px !important;
        font-size: 0.8rem !important;
    }

    .dt-top,
    .dt-bottom {
        flex-direction: column !important;
        text-align: center !important;
        gap: 16px !important;
    }
}

/* ===== TABLE CONTAINER ===== */
.dataTable {
    width: 100% !important;
    border-collapse: separate !important;
    border-spacing: 0 !important;
    border-radius: 12px !important;
    overflow: hidden !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1) !important;
    border: 1px solid #e2e8f0 !important;
    background: #ffffff !important;
}

/* ===== MODERN TABLE HEADERS ===== */
.dataTable thead {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%) !important;
}

.dataTable thead th {
    background: transparent !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    font-size: 0.75rem !important;
    text-transform: uppercase !important;
    letter-spacing: 0.8px !important;
    padding: 20px 16px !important;
    border: none !important;
    position: relative !important;
    vertical-align: middle !important;
    white-space: nowrap !important;
}

.dataTable thead th:first-child {
    padding-left: 24px !important;
}

.dataTable thead th:last-child {
    padding-right: 24px !important;
}

/* Modern Sort Indicators */
.dataTable thead th.sorting,
.dataTable thead th.sorting_asc,
.dataTable thead th.sorting_desc {
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    user-select: none !important;
}

.dataTable thead th.sorting:hover,
.dataTable thead th.sorting_asc:hover,
.dataTable thead th.sorting_desc:hover {
    background: rgba(255, 255, 255, 0.1) !important;
}

.dataTable thead th.sorting::after,
.dataTable thead th.sorting_asc::after,
.dataTable thead th.sorting_desc::after {
    position: absolute !important;
    right: 16px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    font-family: "Font Awesome 5 Free" !important;
    font-weight: 900 !important;
    font-size: 0.75rem !important;
    opacity: 0.7 !important;
    transition: all 0.2s ease !important;
}

.dataTable thead th.sorting::after {
    content: '\f0dc' !important;
    opacity: 0.5 !important;
}

.dataTable thead th.sorting_asc::after {
    content: '\f0de' !important;
    color: #fbbf24 !important;
    opacity: 1 !important;
}

.dataTable thead th.sorting_desc::after {
    content: '\f0dd' !important;
    color: #fbbf24 !important;
    opacity: 1 !important;
}

/* ===== MODERN TABLE BODY ===== */
.dataTable tbody tr {
    background: #ffffff !important;
    transition: all 0.2s ease !important;
    border-bottom: 1px solid #f1f5f9 !important;
}

.dataTable tbody tr:hover {
    background: #eff6ff !important;
    transform: scale(1.001) !important;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.1) !important;
}

.dataTable tbody td {
    padding: 16px !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    color: #374151 !important;
    vertical-align: middle !important;
    border: none !important;
}

.dataTable tbody td:first-child {
    padding-left: 24px !important;
    font-weight: 600 !important;
    color: #1f2937 !important;
}

.dataTable tbody td:last-child {
    padding-right: 24px !important;
}

/* ===== MODERN PAGINATION ===== */
.dataTables_paginate {
    margin: 24px 0 8px 0 !important;
    display: flex !important;
    justify-content: center !important;
    gap: 4px !important;
}

.dataTables_paginate .paginate_button {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-width: 40px !important;
    height: 40px !important;
    padding: 0 12px !important;
    margin: 0 !important;
    background: #ffffff !important;
    color: #6b7280 !important;
    border: 2px solid #e5e7eb !important;
    border-radius: 8px !important;
    font-size: 0.875rem !important;
    font-weight: 600 !important;
    text-decoration: none !important;
    cursor: pointer !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
    user-select: none !important;
}

.dataTables_paginate .paginate_button:hover:not(.disabled) {
    background: #3b82f6 !important;
    color: #ffffff !important;
    border-color: #3b82f6 !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4) !important;
}

.dataTables_paginate .paginate_button.current {
    background: #1e40af !important;
    color: #ffffff !important;
    border-color: #1e40af !important;
    box-shadow: 0 2px 8px rgba(30, 64, 175, 0.3) !important;
}

.dataTables_paginate .paginate_button.disabled {
    background: #f9fafb !important;
    color: #d1d5db !important;
    border-color: #e5e7eb !important;
    cursor: not-allowed !important;
    opacity: 0.6 !important;
}

.dataTables_paginate .paginate_button.disabled:hover {
    transform: none !important;
    box-shadow: none !important;
}

/* Enhanced Previous/Next buttons */
.dataTables_paginate .paginate_button.previous::before {
    content: '\f104' !important;
    font-family: "Font Awesome 5 Free" !important;
    font-weight: 900 !important;
    margin-right: 4px !important;
}

.dataTables_paginate .paginate_button.next::after {
    content: '\f105' !important;
    font-family: "Font Awesome 5 Free" !important;
    font-weight: 900 !important;
    margin-left: 4px !important;
}

/* ===== CUSTOM FOOTER TOOLBAR ===== */
.datatable-footer {
    background: #f8fafc !important;
    border-radius: 12px !important;
    padding: 16px 20px !important;
    margin-top: 20px !important;
    border: 1px solid #e2e8f0 !important;
}

.datatable-info .dataTables_info {
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    color: #64748b !important;
    margin: 0 !important;
}

.datatable-pagination .dataTables_paginate {
    margin: 0 !important;
}

/* ===== LOADING STATE ===== */
.dataTables_processing {
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    z-index: 1000 !important;
    padding: 0 !important;
}

/* Support for DataTables v2 processing indicator with card class */
.dt-processing.card {
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    z-index: 1000 !important;
    padding: 0 !important;
}

/* Style the processing button */
.dt-processing .btn,
.dataTables_processing .btn {
    font-size: 0.875rem !important;
    padding: 8px 16px !important;
    border-radius: 8px !important;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.2) !important;
    border: none !important;
}

/* Ensure spinner is properly sized */
.dt-processing .spinner-border-sm,
.dataTables_processing .spinner-border-sm {
    width: 1rem !important;
    height: 1rem !important;
    margin-right: 8px !important;
}

/* ===== MOBILE-FIRST RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .dataTables_wrapper {
        padding: 12px !important;
        margin: 8px 0 !important;
        border-radius: 8px !important;
    }
    
    .dataTable thead th,
    .dataTable tbody td {
        padding: 10px 6px !important;
        font-size: 0.8rem !important;
    }
}

@media (max-width: 768px) {
    /* Enhanced wrapper styling for mobile */
    .dataTables_wrapper {
        padding: 8px !important;
        margin: 5px 0 !important;
        border-radius: 8px !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
    }

    /* Mobile header adjustments */
    .datatable-header {
        padding: 12px !important;
        margin-bottom: 16px !important;
    }

    .datatable-header .d-flex {
        flex-direction: column !important;
        gap: 12px !important;
        align-items: stretch !important;
    }

    /* Enhanced search input for mobile */
    .datatable-search .dataTables_filter input,
    .dt-search input {
        width: 100% !important;
        max-width: none !important;
        min-width: 200px !important;
        font-size: 16px !important; /* Prevents zoom on iOS */
        padding: 12px 16px 12px 40px !important;
        height: 44px !important; /* Better touch target */
    }

    /* Length selector improvements */
    .dataTables_wrapper .datatable-length .dataTables_length select,
    .dt-length select {
        font-size: 16px !important; /* Prevents zoom on iOS */
        padding: 12px 32px 12px 12px !important;
        height: 44px !important; /* Better touch target */
        min-width: 80px !important;
    }

    /* Footer layout for mobile */
    .datatable-footer .d-flex {
        flex-direction: column !important;
        gap: 16px !important;
        text-align: center !important;
    }

    /* Table styling for mobile */
    .dataTable {
        font-size: 0.75rem !important;
        min-width: 600px !important; /* Horizontal scroll */
    }

    .dataTable thead th {
        padding: 12px 6px !important;
        font-size: 0.7rem !important;
        white-space: nowrap !important;
        min-width: 80px !important;
    }

    .dataTable tbody td {
        padding: 12px 6px !important;
        font-size: 0.75rem !important;
        white-space: nowrap !important;
        min-width: 80px !important;
    }

    .dataTable tbody td:first-child,
    .dataTable thead th:first-child {
        padding-left: 12px !important;
        position: sticky !important;
        left: 0 !important;
        background: inherit !important;
        z-index: 10 !important;
        box-shadow: 2px 0 5px rgba(0,0,0,0.1) !important;
    }

    /* Enhanced pagination for mobile */
    .dataTables_paginate {
        margin: 16px 0 !important;
        display: flex !important;
        justify-content: center !important;
        gap: 2px !important;
        flex-wrap: wrap !important;
    }

    .dataTables_paginate .paginate_button {
        min-width: 40px !important;
        height: 40px !important;
        font-size: 0.8rem !important;
        padding: 0 8px !important;
        margin: 2px !important;
        border-radius: 6px !important;
        /* Better touch targets */
        touch-action: manipulation !important;
    }

    /* Hide excessive pagination buttons on mobile */
    .dataTables_paginate .paginate_button:not(.previous):not(.next):not(.current) {
        display: none !important;
    }

    /* Show only first, current, last and adjacent pages */
    .dataTables_paginate .paginate_button:nth-child(-n+2),
    .dataTables_paginate .paginate_button:nth-last-child(-n+2),
    .dataTables_paginate .paginate_button.current,
    .dataTables_paginate .paginate_button.current + .paginate_button,
    .dataTables_paginate .paginate_button + .paginate_button.current {
        display: inline-flex !important;
    }

    /* Info text styling */
    .datatable-info .dataTables_info {
        font-size: 0.75rem !important;
        text-align: center !important;
        line-height: 1.4 !important;
    }
}

@media (max-width: 480px) {
    /* Extra small screens */
    .dataTables_wrapper {
        padding: 4px !important;
        margin: 2px 0 !important;
    }

    .datatable-header {
        padding: 8px !important;
        margin-bottom: 12px !important;
    }

    /* Ultra-compact table for very small screens */
    .dataTable {
        font-size: 0.7rem !important;
        min-width: 500px !important;
    }

    .dataTable thead th,
    .dataTable tbody td {
        padding: 8px 4px !important;
        font-size: 0.7rem !important;
        min-width: 60px !important;
    }

    .dataTable tbody td:first-child,
    .dataTable thead th:first-child {
        padding-left: 8px !important;
        min-width: 100px !important;
    }

    /* Simplified pagination for very small screens */
    .dataTables_paginate .paginate_button {
        min-width: 35px !important;
        height: 35px !important;
        font-size: 0.7rem !important;
        padding: 0 6px !important;
    }

    /* Show only prev/next and current on very small screens */
    .dataTables_paginate .paginate_button:not(.previous):not(.next):not(.current) {
        display: none !important;
    }
}

/* ===== MOBILE TOUCH ENHANCEMENTS ===== */
@media (hover: none) and (pointer: coarse) {
    /* Touch device specific styles */
    .dataTable tbody tr {
        transition: background-color 0.1s ease !important;
    }

    .dataTable tbody tr:active {
        background: #dbeafe !important;
        transform: none !important; /* Disable hover transform on touch */
    }

    .dataTables_paginate .paginate_button:active {
        background: #1e40af !important;
        transform: scale(0.95) !important;
    }

    /* Larger touch targets for mobile actions */
    .btn,
    .dropdown-toggle,
    .action-btn {
        min-height: 44px !important;
        min-width: 44px !important;
        padding: 8px 12px !important;
    }
}

/* ===== MOBILE DROPDOWN ENHANCEMENTS ===== */
@media (max-width: 768px) {
    .dropdown-menu {
        min-width: 200px !important;
        font-size: 0.9rem !important;
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15) !important;
        border: none !important;
        border-radius: 8px !important;
    }

    .dropdown-item {
        padding: 12px 16px !important;
        line-height: 1.4 !important;
        border-bottom: 1px solid #f1f5f9 !important;
    }

    .dropdown-item:last-child {
        border-bottom: none !important;
    }

    .dropdown-item:active {
        background-color: #3b82f6 !important;
        color: white !important;
    }
}

/* ===== HORIZONTAL SCROLL INDICATORS ===== */
@media (max-width: 768px) {
    .dataTables_wrapper {
        position: relative !important;
    }

    .dataTables_wrapper::after {
        content: "" !important;
        position: absolute !important;
        top: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        width: 20px !important;
        background: linear-gradient(to left, rgba(255,255,255,0.8), transparent) !important;
        pointer-events: none !important;
        z-index: 5 !important;
    }

    .dataTables_wrapper::before {
        content: "⟵ ⟶" !important;
        position: absolute !important;
        bottom: 10px !important;
        right: 10px !important;
        background: rgba(0,0,0,0.7) !important;
        color: white !important;
        padding: 4px 8px !important;
        border-radius: 4px !important;
        font-size: 0.7rem !important;
        z-index: 6 !important;
        opacity: 0.8 !important;
    }
}

/* ===== CUSTOM ENHANCEMENTS ===== */
.dataTable tbody tr.selected {
    background: #dbeafe !important;
    border-left: 4px solid #3b82f6 !important;
}

.dataTable tbody tr.selected:hover {
    background: #bfdbfe !important;
}

/* Loading animation */
@keyframes shimmer {
    0% { background-position: -200px 0; }
    100% { background-position: calc(200px + 100%) 0; }
}

.dataTable tbody tr.loading {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%) !important;
    background-size: 200px 100% !important;
    animation: shimmer 1.5s infinite !important;
}

/* ===== Z-INDEX STACKING CONTEXT FIX ===== */

/* 1. Ensure DataTable containers don't create stacking contexts that trap dropdowns */
.dataTables_wrapper,
.dataTables_wrapper .dataTables_scrollBody,
.dataTables_wrapper .dataTables_scrollHead,
.dataTables_wrapper .dataTables_scrollFoot,
.card,
.card-body,
.container,
.container-fluid,
.row,
.col,
.col-12,
.col-md-12,
.dt-container {
    overflow: visible !important;
    position: static !important;
    z-index: auto !important;
    transform: none !important;
    will-change: auto !important;
    isolation: auto !important;
}

/* 1.1. Target the exact dropdown element with maximum specificity */
.dropdown-menu.dropdown-menu-end.dropdown-items.show[data-popper-placement],
.dropdown-menu.show[data-popper-placement],
.dropdown-menu[data-popper-placement].show,
div.dropdown-menu[data-popper-placement],
body div.dropdown-menu[data-popper-placement],
html body div.dropdown-menu[data-popper-placement] {
    z-index: 999999999999 !important;
    position: absolute !important;
}

/* Additional high specificity rules */
.dropdown-menu.dropdown-menu-end.dropdown-items[data-popper-placement] {
    z-index: 999999999999 !important;
    position: absolute !important;
}

.dropdown-menu.show {
    z-index: 999999999999 !important;
    position: absolute !important;
}

/* Catch all dropdown menus */
.dropdown-menu {
    z-index: 999999999999 !important;
}

/* 1.2. Reset any parent containers that might interfere */
.dataTables_wrapper .dropdown,
.dataTables_wrapper .dropdown .dropdown-menu {
    isolation: auto !important;
}

/* 1.3. Ensure dropdown container creates its own stacking context */
.dataTables_wrapper .dropdown {
    position: relative !important;
    z-index: 2147483646 !important;
    isolation: isolate !important;
}

/* 2. Reset table elements that might interfere with stacking */
.dataTable,
.dataTable thead,
.dataTable tbody,
.dataTable tr,
.dataTable td,
.dataTable th {
    position: static !important;
    z-index: auto !important;
    transform: none !important;
}

/* 2.1. Ensure selected/hover rows stay below dropdowns */
.dataTable tbody tr.selected,
.dataTable tbody tr:hover,
.dataTable tbody tr.selected:hover,
.dataTable tbody tr.selected td,
.dataTable tbody tr:hover td {
    z-index: 1 !important;
    position: relative !important;
    transform: none !important;
}

/* 2.2. When dropdown is open, force ALL table rows to stay below */
.dataTables_wrapper:has(.dropdown-menu.show) .dataTable tbody tr,
.dataTables_wrapper:has(.dropdown-menu.show) .dataTable tbody tr.selected,
.dataTables_wrapper:has(.dropdown-menu.show) .dataTable tbody tr:hover,
.dataTables_wrapper:has(.dropdown-menu.show) .dataTable tbody tr td {
    z-index: -10 !important;
    position: relative !important;
}

/* 3. Ensure dropdown container has proper stacking */
.dataTables_wrapper .dropdown {
    position: relative !important;
    z-index: 1000 !important;
}

/* 4. Force dropdown menu to highest z-index when shown */
.dropdown-menu {
    z-index: 2147483647 !important;
    position: absolute !important;
    transform: none !important;
}

/* Note: .dropdown-menu.show is handled above with position: fixed */

/* 5. Keep dropdown toggle BELOW the dropdown menu when active */
.dropdown-toggle.show,
.dropdown-toggle[aria-expanded="true"] {
    z-index: 9999990 !important;
    position: relative !important;
}

/* 6. Specifically target the avtar dropdown toggle to ensure it stays below menu */
.dataTables_wrapper .avtar.dropdown-toggle.show,
.dataTables_wrapper .avtar.dropdown-toggle[aria-expanded="true"] {
    z-index: 9999990 !important;
    position: relative !important;
}

/* 7. Lower z-index of ALL other dropdown toggles when any dropdown is open */
.dataTables_wrapper:has(.dropdown-menu.show) .dropdown-toggle:not(.show) {
    z-index: -1 !important;
    position: relative !important;
}

/* 8. Alternative approach - hide other toggles completely when dropdown is open */
.dataTables_wrapper:has(.dropdown-menu.show) .dropdown-toggle:not(.show) {
    visibility: hidden !important;
}

/* 9. Fallback for browsers that don't support :has() */
.dataTables_wrapper .dropdown-toggle:not(.show) {
    z-index: 1 !important;
}

/* 6. Override any Bootstrap Popper.js positioning issues */
.dropdown-menu[data-popper-placement] {
    z-index: 9999999 !important;
    position: absolute !important;
}

/* 7. Force all parent containers to not interfere */
body:has(.dropdown-menu.show) .dataTables_wrapper {
    z-index: auto !important;
    position: static !important;
}

/* 8. Backup solution - create new stacking context for active dropdown */
.dataTables_wrapper .dropdown:has(.dropdown-menu.show) {
    z-index: 10000000 !important;
    position: relative !important;
}

/* 9. Disable row selection/highlighting when dropdown is open */
.dataTables_wrapper:has(.dropdown-menu.show) .dataTable tbody tr {
    background: inherit !important;
    box-shadow: none !important;
    border: none !important;
    outline: none !important;
}

/* 10. Prevent any transform effects on rows when dropdown is open */
.dataTables_wrapper:has(.dropdown-menu.show) .dataTable tbody tr,
.dataTables_wrapper:has(.dropdown-menu.show) .dataTable tbody tr td {
    transform: none !important;
    will-change: auto !important;
    filter: none !important;
    opacity: 1 !important;
}

/* ===== NON-SORTABLE COLUMN STYLING ===== */
.dataTable thead th.no-sort {
    cursor: default !important;
    user-select: none !important;
}

.dataTable thead th.no-sort::after {
    display: none !important;
}

.dataTable thead th.no-sort:hover {
    background: transparent !important;
}

/* ===== CHECKBOX HEADER STYLING ===== */
.dataTable thead th.checkbox-header {
    cursor: pointer !important;
    user-select: none !important;
    text-align: center !important;
    vertical-align: middle !important;
    padding: 8px !important;
}

input.hidden-checkbox {
    display: none !important;
}

.dataTable thead th.checkbox-header:hover {
    background: rgba(59, 130, 246, 0.1) !important;
}

.dataTable thead th.checkbox-header .checkbox-icon {
    font-size: 16px !important;
    font-weight: bold !important;
    color: #6b7280 !important;
    transition: color 0.2s ease !important;
}

.dataTable thead th.checkbox-header.checked .checkbox-icon {
    color: #3b82f6 !important;
}

.dataTable thead th.checkbox-header.checked .checkbox-icon {
    color: #3b82f6 !important;
}

.dataTable thead th.checkbox-header.indeterminate .checkbox-icon {
    color: #f59e0b !important;
}