/**
 * ============================================================
 * ArticleCard — Karta artykułu / wpisu
 * ============================================================
 * Spójna z car-card. Bazuje na tokenach z design-system.css.
 */

.article-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background-color: var(--bg-surface-raised);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition:
        transform var(--transition-base),
        box-shadow var(--transition-base);
    height: 100%;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-card-hover);
}

.article-card__link {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

.article-card__link:hover {
    color: inherit;
}

/* Image */
.article-card__image {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: linear-gradient(145deg, var(--color-neutral-100), var(--color-neutral-50));
}

.article-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.article-card:hover .article-card__img {
    transform: scale(1.04);
}

.article-card__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--color-neutral-300);
}

.article-card__badge {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
    z-index: 2;
}

/* Body */
.article-card__body {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-5);
    flex: 1;
}

.article-card__title {
    font-family: var(--font-heading);
    font-size: var(--text-base);
    font-weight: var(--fw-semibold);
    color: var(--text-primary);
    line-height: var(--lh-snug);
    margin: 0;
    transition: color var(--transition-fast);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-card:hover .article-card__title {
    color: var(--color-primary-700);
}

.article-card__excerpt {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: var(--lh-relaxed);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-card__meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-2);
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-top: auto;
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-neutral-100);
}

.article-card__meta-item {
    display: inline-flex;
    align-items: center;
}

.article-card__meta-item:not(:last-child)::after {
    content: '·';
    margin-left: var(--space-2);
    color: var(--color-neutral-300);
}

/* Grid helper */
.article-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-6);
}

@media (max-width: 640px) {
    .article-cards-grid {
        grid-template-columns: 1fr;
        gap: var(--space-5);
    }
}