.gallery-container {
    padding: 1rem;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1rem;
}

.card-cell {
    cursor: pointer;
    border-radius: 8px;
    overflow: hidden;
    background: #1a1a2e;
    transition: transform 0.15s, box-shadow 0.15s;
    border: 2px solid transparent;
}

.card-cell:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.card-cell.selected {
    border-color: #ffd700;
    box-shadow: 0 0 12px rgba(255, 215, 0, 0.5);
}

.card-image-wrapper {
    width: 100%;
    aspect-ratio: 5 / 7;
    overflow: hidden;
    background: #16213e;
}

.card-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.card-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.4rem 0.6rem;
    background: #0f3460;
    color: #eee;
    font-size: 0.8rem;
}

.card-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
    min-width: 0;
}

.card-cost {
    flex-shrink: 0;
    margin-left: 0.4rem;
    font-weight: bold;
    color: #ffd700;
}

.filters {
    align-items: stretch;
}

.card-detail {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1050;
    background: #1a1a2e;
    border-radius: 12px;
    padding: 0;
    max-width: 700px;
    width: 90vw;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
    color: #eee;
}

.detail-close {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    z-index: 1;
    filter: invert(1);
}

.detail-layout {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
}

.detail-image {
    flex: 0 0 240px;
}

.detail-image img {
    width: 100%;
    border-radius: 8px;
}

.detail-info {
    flex: 1;
    min-width: 0;
}

.detail-info h2 {
    margin-top: 0;
    margin-bottom: 0.75rem;
    font-size: 1.4rem;
}

.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1rem;
}

.detail-info p {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    line-height: 1.4;
}

.modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 1040;
    background: rgba(0, 0, 0, 0.6);
}

@media (max-width: 600px) {
    .detail-layout {
        flex-direction: column;
        padding: 1rem;
    }

    .detail-image {
        flex: 0 0 auto;
        max-width: 200px;
        margin: 0 auto;
    }

    .card-grid {
        grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
        gap: 0.75rem;
    }
}