/* Auction Card */
.auction-card {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: box-shadow 0.2s, transform 0.2s;
}

.auction-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.auction-card__link {
    display: block;
    color: inherit;
}

.auction-card__image {
    position: relative;
    aspect-ratio: 16/10;
    background: var(--color-gray-100);
    overflow: hidden;
}

.auction-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: #1a56db;
}

.auction-card__placeholder {
    width: 100%;
    height: 100%;
    background: var(--color-gray-200);
}

.auction-card__status {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.auction-card__status--upcoming {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.auction-card__status--active {
    background: #d1fae5;
    color: #065f46;
}

.auction-card__status--expired {
    background: #fee2e2;
    color: #991b1b;
}

.auction-card__body {
    padding: 1rem;
}

.auction-card__title {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.auction-card__meta {
    display: flex;
    gap: 0.75rem;
    font-size: 0.8rem;
    color: var(--color-gray-500);
    margin-bottom: 0.75rem;
}

.auction-card__footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 0.75rem;
    border-top: 1px solid var(--color-gray-100);
}

.auction-card__price {
    font-weight: 700;
    color: var(--color-primary);
    font-size: 0.9rem;
}

.auction-card__date {
    font-size: 0.8rem;
    color: var(--color-gray-500);
}


/* Auction Grid */
.auction-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}


/* Auction Card Skeleton */
.auction-card--skeleton {
    pointer-events: none;
}

.auction-card--skeleton .skeleton {
    position: relative;
    overflow: hidden;
    background: var(--color-gray-200);
    border-radius: 6px;
}

.auction-card--skeleton .skeleton::after {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
            90deg,
            transparent,
            rgba(255, 255, 255, 0.6),
            transparent
    );
    animation: skeleton-shimmer 1.5s infinite;
}

.auction-card--skeleton .skeleton--image {
    width: 100%;
    height: 100%;
    border-radius: 0;
}

.auction-card--skeleton .skeleton--title {
    width: 80%;
    height: 18px;
    margin-bottom: 0.75rem;
}

.auction-card--skeleton .skeleton--meta {
    width: 70px;
    height: 14px;
}

.auction-card--skeleton .skeleton--meta-short {
    width: 50px;
}

.auction-card--skeleton .skeleton--price {
    width: 120px;
    height: 16px;
}

.auction-card--skeleton .skeleton--date {
    width: 75px;
    height: 14px;
}


/* Responsive */
@media (max-width: 768px) {
    .auction-grid {
        grid-template-columns: 1fr;
    }
}