/**
 * Taxonomy Filter - Multi-select Genre Filter Styles
 * CSS for active states, selected genres, and visual feedback
 */

/**
 * Taxonomy Filter - Multi-select Genre Filter/* Loading Indicator Styles */
.loading-indicator {
    text-align: center;
    padding: 20px;
    color: #666;
    font-size: 16px;
}

.loading-indicator i {
    margin-right: 8px;
    color: #007cba;
}

#filter-content-container.loading {
    opacity: 0.7;
    pointer-events: none;
}

#content-keyword .loading-indicator {
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin: 10px 0;
}

/* Filter keyword container */
.filter-keyword {
    position: relative;
}

.filter-keyword.loading {
    opacity: 0.6;
    pointer-events: none;
}

.filter-keyword.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Filter keyword tags */
#slider-keyword .tag {
    display: inline-block;
    margin: 3px 5px 3px 0;
    padding: 5px 12px;
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 15px;
    color: #495057;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.3s ease;
    user-select: none;
}

/* Current genre (always active) */
#slider-keyword .tag.current-genre {
    background-color: #007bff;
    color: white;
    border-color: #007bff;
    cursor: default;
    font-weight: 500;
}

#slider-keyword .tag.current-genre:hover {
    background-color: #0056b3;
    border-color: #0056b3;
}

/* Selected additional genres */
#slider-keyword .tag.selected {
    background-color: #28a745;
    color: white;
    border-color: #28a745;
    font-weight: 500;
}

#slider-keyword .tag.selected:hover {
    background-color: #218838;
    border-color: #1e7e34;
    transform: translateY(-1px);
}

/* Available genres (can be added) */
#slider-keyword .tag.add {
    background-color: #f8f9fa;
    color: #6c757d;
    border-color: #dee2e6;
}

#slider-keyword .tag.add:hover {
    background-color: #e9ecef;
    border-color: #adb5bd;
    color: #495057;
    transform: translateY(-1px);
}

/* Clear all filters button */
#slider-keyword .tag.clear-all-filters {
    background-color: #dc3545 !important;
    color: white !important;
    border-color: #dc3545 !important;
    font-weight: 500;
}

#slider-keyword .tag.clear-all-filters:hover {
    background-color: #c82333 !important;
    border-color: #bd2130 !important;
    transform: translateY(-1px);
}

/* Icons in tags */
#slider-keyword .tag i {
    margin-left: 5px;
    font-size: 11px;
    opacity: 0.8;
}

#slider-keyword .tag:hover i {
    opacity: 1;
}

/* Loading state for stories list */
.list-story-in-category.loading {
    opacity: 0.6;
    position: relative;
}

.list-story-in-category.loading::after {
    content: 'Đang tải...';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255, 255, 255, 0.9);
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: 500;
    color: #007bff;
    z-index: 10;
}

/* Load more button states */
.load-more-stories:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Responsive design */
@media (max-width: 768px) {
    #slider-keyword .tag {
        font-size: 12px;
        padding: 4px 10px;
        margin: 2px 3px 2px 0;
    }
    
    #slider-keyword .tag i {
        font-size: 10px;
        margin-left: 3px;
    }
}

@media (max-width: 480px) {
    #slider-keyword .tag {
        font-size: 11px;
        padding: 3px 8px;
        margin: 2px 2px 2px 0;
    }
    
    #slider-keyword .tag.clear-all-filters {
        font-size: 10px;
        padding: 3px 6px;
    }
}

/* Animation for tag state changes */
#slider-keyword .tag {
    animation: tagFadeIn 0.3s ease-in-out;
}

@keyframes tagFadeIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Hover effects for better UX */
#slider-keyword .tag:not(.current-genre):hover {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Focus states for accessibility */
#slider-keyword .tag:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

/* Story count update animation */
.story-count {
    transition: all 0.3s ease;
}

.story-count.updating {
    color: #007bff;
    font-weight: 500;
}