/* Stamp Catalog - категории печатей */
#stamp-catalog-app {
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px 10px;
}

.scl-title {
    text-align: center;
    font-size: 1.6rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 8px;
}

.scl-subtitle {
    text-align: center;
    font-size: 0.95rem;
    color: #777;
    margin-bottom: 28px;
}

.scl-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.scl-card {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    padding: 18px;
    cursor: pointer;
    transition: box-shadow 0.2s, border-color 0.2s;
    text-decoration: none;
    color: inherit;
    display: block;
}

.scl-card:hover {
    border-color: #5a7c3a;
    box-shadow: 0 4px 16px rgba(90, 124, 58, 0.15);
}

.scl-card-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 4px;
}

.scl-card-count {
    font-size: 0.8rem;
    color: #999;
    margin-bottom: 12px;
}

.scl-thumbs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
}

.scl-thumbs img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: contain;
    border-radius: 6px;
    background: #f9f9f9;
}

.scl-card-btn {
    display: block;
    text-align: center;
    margin-top: 12px;
    padding: 8px 0;
    background: #5a7c3a;
    color: #fff;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
}

.scl-card:hover .scl-card-btn {
    background: #4a6a2e;
}

@media (max-width: 768px) {
    .scl-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }
    .scl-thumbs {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 500px) {
    .scl-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .scl-thumbs {
        grid-template-columns: repeat(4, 1fr);
    }
}