/**
 * Data Tables Enhanced Styles
 * Sticky headers, sort indicators, pagination, and column visibility
 */

/* Sticky Header Styles */
.table-scroll-container {
    position: relative;
    max-height: 70vh;
    overflow-y: auto;
    overflow-x: auto;
}

table thead.sticky-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: white;
    transition: box-shadow 0.2s ease;
}

.dark table thead.sticky-header {
    background: #1f2937;
}

table thead.sticky-header.sticky-active {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.dark table thead.sticky-header.sticky-active {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Sortable Column Styles */
table th.sortable-column {
    position: relative;
    user-select: none;
    transition: background-color 0.2s ease;
}

table th.sortable-column:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.dark table th.sortable-column:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

table th.sortable-column:focus {
    outline: 2px solid #3b82f6;
    outline-offset: -2px;
}

/* Sort Indicator */
.sort-indicator {
    display: inline-block;
    margin-left: 0.5rem;
    color: #9ca3af;
    font-size: 0.75rem;
    transition: color 0.2s ease;
}

.dark .sort-indicator {
    color: #6b7280;
}

.sort-indicator.active {
    color: #3b82f6;
}

.dark .sort-indicator.active {
    color: #60a5fa;
}

table th.sortable-column:hover .sort-indicator {
    color: #3b82f6;
}

.dark table th.sortable-column:hover .sort-indicator {
    color: #60a5fa;
}

/* Column Visibility Dropdown */
.column-visibility-dropdown {
    max-height: 20rem;
    overflow-y: auto;
}

.column-visibility-dropdown label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.column-visibility-dropdown label:hover {
    background-color: #f3f4f6;
}

.dark .column-visibility-dropdown label:hover {
    background-color: #374151;
}

/* Pagination Styles */
.table-pagination-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #e5e7eb;
}

.dark .table-pagination-container {
    border-top-color: #4b5563;
}

.pagination-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.5rem;
    height: 2.5rem;
    border: 1px solid #d1d5db;
    background: white;
    color: #374151;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
    border-radius: 0.375rem;
}

.dark .pagination-btn {
    border-color: #4b5563;
    background: #1f2937;
    color: #e5e7eb;
}

.pagination-btn:hover:not(:disabled) {
    background: #f3f4f6;
    border-color: #9ca3af;
}

.dark .pagination-btn:hover:not(:disabled) {
    background: #374151;
    border-color: #6b7280;
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-btn.active {
    background: #3b82f6;
    color: white;
    border-color: #3b82f6;
}

.dark .pagination-btn.active {
    background: #2563eb;
    border-color: #2563eb;
}

/* Page Size Selector */
.table-page-size-select {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    background: white;
    color: #374151;
    cursor: pointer;
    transition: border-color 0.2s ease;
}

.dark .table-page-size-select {
    border-color: #4b5563;
    background: #1f2937;
    color: #e5e7eb;
}

.table-page-size-select:hover {
    border-color: #9ca3af;
}

.dark .table-page-size-select:hover {
    border-color: #6b7280;
}

.table-page-size-select:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

/* Table Toolbar */
.table-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    gap: 1rem;
    flex-wrap: wrap;
}

.table-toolbar-left,
.table-toolbar-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .table-pagination-container {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }
    
    .table-pagination-container > div:first-child {
        width: 100%;
    }
    
    .table-pagination-container > div:last-child {
        width: 100%;
        justify-content: space-between;
    }
    
    .pagination-btn {
        min-width: 2rem;
        height: 2rem;
        font-size: 0.75rem;
    }
}

/* Accessibility improvements */
table th.sortable-column[aria-label] {
    cursor: pointer;
}

table th.sortable-column:focus-visible {
    outline: 2px solid #3b82f6;
    outline-offset: -2px;
    border-radius: 0.25rem;
}

/* Smooth transitions for column visibility */
table th,
table td {
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

table th[style*="display: none"],
table td[style*="display: none"] {
    display: none !important;
}