/**
 * Advanced WP Tables — Frontend Styles (Phase 3 + 5)
 *
 * Provides base table styling and DataTables overrides for consistent theming.
 * Works alongside DataTables core CSS and extension CSS.
 * Phase 5: Updated FixedColumns styles for v4.x class names.
 */

/* ==========================================================================
   Table wrapper
   ========================================================================== */

.advt-table-wrap {
    margin: 1.5em 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    position: relative;
}

/* ==========================================================================
   Base table styles (used when DataTables is disabled)
   ========================================================================== */

.advt-table {
    width: 100%;
    border-collapse: collapse;
    border-spacing: 0;
    font-size: 14px;
    line-height: 1.5;
}

.advt-table th,
.advt-table td {
    padding: 10px 14px;
    border: 1px solid #e0e0e0;
    text-align: left;
    vertical-align: top;
    word-wrap: break-word;
}

.advt-table thead th {
    background: #f8f9fa;
    font-weight: 600;
    color: #333;
    border-bottom-width: 2px;
}

.advt-table tfoot th {
    background: #f8f9fa;
    font-weight: 600;
    color: #333;
    border-top-width: 2px;
}

/* Stripe (alternating row colors) — non-DataTables fallback */
.advt-table.stripe tbody tr:nth-child(odd) {
    background-color: #f9fafb;
}

/* Hover highlight — non-DataTables fallback */
.advt-table.hover tbody tr:hover {
    background-color: #f0f6ff;
}

/* ==========================================================================
   DataTables overrides — consistent theming
   ========================================================================== */

/* Wrapper spacing */
.advt-table-wrap .dataTables_wrapper {
    font-size: 14px;
}

/* Search box and length selector */
.advt-table-wrap .dataTables_filter {
    margin-bottom: 12px;
}

.advt-table-wrap .dataTables_filter input {
    padding: 6px 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}

.advt-table-wrap .dataTables_filter input:focus {
    border-color: #2271b1;
    box-shadow: 0 0 0 1px #2271b1;
}

.advt-table-wrap .dataTables_length select {
    padding: 4px 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 14px;
}

/* Info text */
.advt-table-wrap .dataTables_info {
    padding-top: 10px;
    font-size: 13px;
    color: #666;
}

/* Pagination */
.advt-table-wrap .dataTables_paginate {
    padding-top: 10px;
}

.advt-table-wrap .dataTables_paginate .paginate_button {
    padding: 5px 12px;
    margin: 0 2px;
    border: 1px solid #ddd;
    border-radius: 3px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.15s;
}

.advt-table-wrap .dataTables_paginate .paginate_button:hover {
    background: #f0f6ff;
    border-color: #2271b1;
    color: #2271b1 !important;
}

.advt-table-wrap .dataTables_paginate .paginate_button.current {
    background: #2271b1;
    border-color: #2271b1;
    color: #fff !important;
    font-weight: 600;
}

.advt-table-wrap .dataTables_paginate .paginate_button.current:hover {
    background: #135e96;
    border-color: #135e96;
    color: #fff !important;
}

.advt-table-wrap .dataTables_paginate .paginate_button.disabled {
    opacity: 0.4;
    cursor: default;
}

/* Sorting arrows */
.advt-table-wrap table.dataTable thead th {
    cursor: pointer;
    position: relative;
}

/* ==========================================================================
   Responsive extension overrides
   ========================================================================== */

/* Child row (expanded details on mobile) */
.advt-table-wrap table.dataTable.dtr-inline.collapsed > tbody > tr > td.dtr-control::before,
.advt-table-wrap table.dataTable.dtr-inline.collapsed > tbody > tr > th.dtr-control::before {
    background-color: #2271b1;
    border-color: #2271b1;
}

.advt-table-wrap table.dataTable.dtr-inline.collapsed > tbody > tr.parent > td.dtr-control::before,
.advt-table-wrap table.dataTable.dtr-inline.collapsed > tbody > tr.parent > th.dtr-control::before {
    background-color: #d63638;
}

.advt-table-wrap table.dataTable > tbody > tr.child ul.dtr-details {
    width: 100%;
}

.advt-table-wrap table.dataTable > tbody > tr.child ul.dtr-details > li {
    padding: 8px 0;
    border-bottom: 1px solid #eee;
}

/* ==========================================================================
   Buttons extension overrides
   ========================================================================== */

.advt-table-wrap .dt-buttons {
    margin-bottom: 12px;
}

.advt-table-wrap .dt-buttons .dt-button {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 14px;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: #fff;
    color: #333;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.15s;
    margin-right: 4px;
}

.advt-table-wrap .dt-buttons .dt-button:hover {
    background: #f0f6ff;
    border-color: #2271b1;
    color: #2271b1;
}

.advt-table-wrap .dt-buttons .dt-button:active {
    background: #e8f0fe;
}

/* ==========================================================================
   FixedHeader overrides
   ========================================================================== */

.advt-table-wrap table.dataTable.fixedHeader-floating {
    z-index: 100;
}

/* ==========================================================================
   FixedColumns overrides
   ========================================================================== */

/* Legacy class names (FixedColumns < 4.x) */
.advt-table-wrap .DTFC_LeftWrapper .DTFC_LeftBodyWrapper {
    border-right: 2px solid #ddd;
}

/* Modern class names (FixedColumns 4.x+) */
.advt-table-wrap table.dataTable thead th.dtfc-fixed-left,
.advt-table-wrap table.dataTable tbody td.dtfc-fixed-left {
    background-color: #fff;
    border-right: 2px solid #ddd;
}

.advt-table-wrap table.dataTable thead th.dtfc-fixed-right,
.advt-table-wrap table.dataTable tbody td.dtfc-fixed-right {
    background-color: #fff;
    border-left: 2px solid #ddd;
}

/* Ensure fixed column cells have higher z-index for scrolling */
.advt-table-wrap table.dataTable th.dtfc-fixed-left,
.advt-table-wrap table.dataTable td.dtfc-fixed-left {
    z-index: 2;
}

/* Striped rows need consistent background in fixed columns */
.advt-table-wrap table.dataTable.stripe tbody tr.odd td.dtfc-fixed-left,
.advt-table-wrap table.dataTable.stripe tbody tr.odd td.dtfc-fixed-right {
    background-color: #f9fafb;
}

.advt-table-wrap table.dataTable.hover tbody tr:hover td.dtfc-fixed-left,
.advt-table-wrap table.dataTable.hover tbody tr:hover td.dtfc-fixed-right {
    background-color: #f0f6ff;
}

/* ==========================================================================
   Print styles
   ========================================================================== */

@media print {
    .advt-table-wrap .dataTables_filter,
    .advt-table-wrap .dataTables_length,
    .advt-table-wrap .dataTables_paginate,
    .advt-table-wrap .dataTables_info,
    .advt-table-wrap .dt-buttons {
        display: none !important;
    }

    .advt-table-wrap .advt-table {
        border: 1px solid #000;
    }

    .advt-table-wrap .advt-table th,
    .advt-table-wrap .advt-table td {
        border: 1px solid #000;
        padding: 6px 8px;
    }
}

/* ==========================================================================
   Responsive adjustments
   ========================================================================== */

@media screen and (max-width: 767px) {
    .advt-table-wrap .dataTables_wrapper .dataTables_filter,
    .advt-table-wrap .dataTables_wrapper .dataTables_length {
        float: none;
        text-align: left;
        margin-bottom: 8px;
    }

    .advt-table-wrap .dataTables_wrapper .dataTables_filter input {
        width: 100%;
        max-width: 300px;
    }

    .advt-table-wrap .dataTables_wrapper .dataTables_paginate {
        text-align: center;
    }

    .advt-table-wrap .dataTables_wrapper .dataTables_paginate .paginate_button {
        padding: 8px 14px;
    }

    .advt-table-wrap .dt-buttons {
        display: flex;
        flex-wrap: wrap;
        gap: 4px;
    }

    .advt-table-wrap .dt-buttons .dt-button {
        flex: 1 1 auto;
        justify-content: center;
        margin-right: 0;
    }
}