/**
 * Sheets to Table Live Update - Table Sorting Styles
 *
 * @package SheetsToTableLiveUpdate
 */

/* Sortable Headers */
.stlu-sortable {
    cursor: pointer;
    position: relative;
    user-select: none;
    transition: background-color 0.2s ease;
}

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

/* Sort Indicators */
.stlu-sort-indicator {
    display: inline-block;
    margin-left: 8px;
    font-size: 12px;
    color: #666;
    transition: color 0.2s ease;
}

.stlu-sortable:hover .stlu-sort-indicator {
    color: #333;
}

/* Active Sort States */
.stlu-sort-asc {
    background-color: rgba(0, 123, 255, 0.1);
}

.stlu-sort-desc {
    background-color: rgba(0, 123, 255, 0.1);
}

.stlu-sort-asc .stlu-sort-indicator,
.stlu-sort-desc .stlu-sort-indicator {
    color: #007bff;
    font-weight: bold;
}

/* Basic Sorting */
.stlu-basic-sort .stlu-sort-indicator {
    opacity: 0.7;
}

.stlu-basic-sort:hover .stlu-sort-indicator {
    opacity: 1;
}

/* Advanced Sorting (All features now available) */
.stlu-advanced-sort {
    border-bottom: 2px solid transparent;
    transition: border-color 0.2s ease;
}

.stlu-advanced-sort:hover {
    border-bottom-color: #007bff;
}

.stlu-advanced-indicator {
    background: linear-gradient(45deg, #007bff, #28a745);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: bold;
}

.stlu-advanced-sort.stlu-sort-asc,
.stlu-advanced-sort.stlu-sort-desc {
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.1), rgba(40, 167, 69, 0.1));
    border-bottom-color: #007bff;
}

/* Row Animations for Advanced Sorting */
.stlu-advanced-sort ~ tbody tr {
    transition: all 0.3s ease;
}

/* Responsive Design */
@media (max-width: 768px) {
    .stlu-sort-indicator {
        font-size: 10px;
        margin-left: 4px;
    }
    
    .stlu-sortable {
        padding: 8px 4px;
    }
}

/* Dark Theme Support */
@media (prefers-color-scheme: dark) {
    .stlu-sortable:hover {
        background-color: rgba(255, 255, 255, 0.1);
    }
    
    .stlu-sort-indicator {
        color: #ccc;
    }
    
    .stlu-sortable:hover .stlu-sort-indicator {
        color: #fff;
    }
    
    .stlu-sort-asc,
    .stlu-sort-desc {
        background-color: rgba(0, 123, 255, 0.2);
    }
}

/* Pro Feature Badge */
.stlu-pro-sorting-badge {
    display: inline-block;
    background: linear-gradient(45deg, #007bff, #28a745);
    color: white;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 10px;
    margin-left: 5px;
    font-weight: bold;
    text-transform: uppercase;
}

/* Sorting Loading State */
.stlu-sorting-loading {
    opacity: 0.6;
    pointer-events: none;
}

.stlu-sorting-loading .stlu-sort-indicator::after {
    content: "⟳";
    animation: spin 1s linear infinite;
    margin-left: 4px;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Table Wrapper Enhancements */
.stlu-table-wrapper.stlu-sortable-enabled {
    position: relative;
}

.stlu-table-wrapper.stlu-sortable-enabled::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #007bff, transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.stlu-table-wrapper.stlu-sortable-enabled:hover::before {
    opacity: 1;
}

/* Accessibility Improvements */
.stlu-sortable:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

.stlu-sortable[aria-sort="ascending"] .stlu-sort-indicator::after {
    content: " (sorted ascending)";
    position: absolute;
    left: -9999px;
}

.stlu-sortable[aria-sort="descending"] .stlu-sort-indicator::after {
    content: " (sorted descending)";
    position: absolute;
    left: -9999px;
}