/* Основные стили сайта */
body {
    font-family: 'Roboto', sans-serif;
}

/* Общие стили для карточек и контейнеров */
.product-card {
    display: flex;
    flex-direction: column;
    padding: 1.25rem 1.25rem 1rem;
    background: #fff;
    border-radius: 6px;
    border-left: 3px solid #2563EB;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    margin-bottom: 0.75rem;
    transition: all 0.2s ease;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.product-card:hover {
    background: #f9fafb;
    box-shadow: 0 2px 5px rgba(0,0,0,0.08);
    border-left-width: 5px;
}

.product-card .card-content {
    display: block;
    width: 100%;
    flex: 1;
}

.product-card h3 {
    font-size: 1rem;
    margin: 0 0 0.5em 0;
    font-weight: 600;
    color: #222;
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    line-clamp: 1;
    -webkit-box-orient: vertical;
}

.product-description {
    font-size: 0.85rem;
    color: #6B7280;
    margin-bottom: 0;
    line-height: 1.5;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    max-height: 4.5em; /* line-height * количество строк */
}

.product-card.hidden {
    display: none;
}

/* Стили для фильтров */
.filter-group {
    margin-bottom: 20px;
}

.filter-group h3 {
    margin-bottom: 10px;
    color: #333;
    font-size: 16px;
}