/* Review Filter Styles */
.science-filter-container, .review-filter-container {
    margin-bottom: 20px;
}

.science-filter, .review-filter {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    border-bottom: 1px solid #e0e0e0;
    overflow-x: auto;
}

.science-filter li, .review-filter li {
    padding: 10px 20px;
    cursor: pointer;
    font-weight: 500;
    color: #666;
    transition: all 0.3s ease;
    white-space: nowrap;
    position: relative;
}

.science-filter li:hover, .review-filter li:hover {
    color: #333;
}

.science-filter li.active, .review-filter li.active {
    color: #0073aa;
    font-weight: 600;
}

.science-filter li.active:after, .review-filter li.active:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: #0073aa;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .science-filter, .review-filter {
        justify-content: flex-start;
    }
    
    .science-filter li, .review-filter li {
        padding: 10px 8px;
    }
}