/**
 * Хаб конструкторов сборки (/assembly/).
 * Превью: 533×300 (как /img/assembly/prew.webp).
 * Переменные и ховеры — как в components.css.
 */

.page-assembly-hub .assembly-hub-intro {
    margin-bottom: 1.5rem;
}

.assembly-hub-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}

.assembly-hub-card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    border: 1px solid var(--cross-card-border);
    border-radius: 0;
    background: var(--cross-surface);
    color: var(--cross-text);
    text-decoration: none;
    overflow: hidden;
    transition: border-color 0.2s, box-shadow 0.2s;
}

a.assembly-hub-card:hover {
    border-color: var(--cross-accent);
    box-shadow: 0 0 0 2px var(--cross-input-focus-shadow);
}

a.assembly-hub-card:hover .assembly-hub-card__title {
    color: var(--cross-accent);
}

[data-theme="dark"] a.assembly-hub-card:hover {
    border-color: var(--cross-accent);
}

[data-theme="dark"] a.assembly-hub-card:hover .assembly-hub-card__title {
    color: var(--cross-accent);
}

.assembly-hub-card--wip:not(a) {
    opacity: 0.72;
    cursor: default;
}

a.assembly-hub-card--wip {
    opacity: 0.9;
}

.assembly-hub-card__badge {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 2;
    padding: 0.25rem 0.5rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: #fff;
    background: var(--cross-accent);
}

[data-theme="dark"] .assembly-hub-card__badge {
    color: #1a1a1a;
}

.assembly-hub-card__preview {
    display: block;
    width: 100%;
    aspect-ratio: 533 / 300;
    background: linear-gradient(135deg, var(--cross-bg) 0%, var(--cross-surface) 100%);
    overflow: hidden;
}

.assembly-hub-card__img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.assembly-hub-card__body {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 0.7rem 0.75rem 0.85rem;
    background: var(--cross-card-caption-bg);
    flex: 1;
}

.assembly-hub-card__title {
    font-size: 0.875rem;
    font-weight: 700;
    line-height: 1.25;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--cross-text);
    transition: color 0.2s;
}

.assembly-hub-card__desc {
    font-size: 0.8rem;
    line-height: 1.35;
    color: var(--cross-text-muted);
}

@media (max-width: 960px) {
    .assembly-hub-cards {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1rem;
    }

    .assembly-hub-card__title {
        font-size: 0.95rem;
    }

    .assembly-hub-card__desc {
        font-size: 0.85rem;
    }
}

@media (max-width: 560px) {
    .assembly-hub-cards {
        grid-template-columns: 1fr;
    }
}