/**
 * ArtFocus — blog.css
 *
 * Стилі блогу: архів, картка поста, одиничний пост, пагінація.
 * Завантажується на archive.php, single.php.
 */

/* ─── Blog Hero ───────────────────────────────────────── */

.blog-hero {
    padding-block: var(--space-16) var(--space-12);
}

/* ─── Blog Archive Grid ───────────────────────────────── */

.blog-archive {
    padding-block: var(--space-16);
}

.blog-archive__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
}

@media (min-width: 576px) {
    .blog-archive__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (min-width: 1024px) {
    .blog-archive__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.blog-archive__empty {
    color: var(--color-text-muted);
    padding-block: var(--space-16);
    text-align: center;
}

/* ─── Blog Card ───────────────────────────────────────── */

.blog-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: border-color var(--transition-normal),
                transform var(--transition-normal),
                box-shadow var(--transition-normal);
}

.blog-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.blog-card__img-link {
    display: block;
}

.blog-card__img-wrap {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background-color: var(--color-surface);
}

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

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

.blog-card__body {
    padding: var(--space-6);
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.blog-card__meta {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.blog-card__date {
    font-size: var(--text-xs);
    color: var(--color-text-faint);
    letter-spacing: var(--tracking-wide);
}

.blog-card__title {
    font-size: var(--text-xl);
    line-height: var(--leading-tight);
    margin: 0;
}

.blog-card__title-link {
    color: var(--color-text);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.blog-card__title-link:hover {
    color: var(--color-accent);
}

.blog-card__excerpt {
    font-size: var(--text-sm);
    line-height: var(--leading-loose);
    flex: 1;

    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card__footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-4);
    margin-top: auto;
    border-top: 1px solid var(--color-border);
}

.blog-card__read-time {
    font-size: var(--text-xs);
    color: var(--color-text-faint);
}

.blog-card__link {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-accent);
    transition: color var(--transition-fast), transform var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
}

.blog-card__link:hover {
    color: var(--color-accent-hover);
    transform: translateX(3px);
}

/* ─── Pagination ──────────────────────────────────────── */

.pagination {
    margin-top: var(--space-16);
}

.pagination__list {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.pagination__item {
    line-height: 1;
}

.pagination__item a,
.pagination__item .page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding-inline: var(--space-3);
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    background-color: var(--color-bg-card);
    transition: all var(--transition-fast);
    text-decoration: none;
}

.pagination__item a:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.pagination__item .page-numbers.current {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-black);
}

.pagination__item .page-numbers.dots {
    border: none;
    background: none;
    cursor: default;
}

/* ─── Single Post ─────────────────────────────────────── */

.single-post__header {
    background-color: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
    padding-block: var(--space-16) var(--space-12);
}

.single-post__header-inner {
    max-width: 820px;
}

.single-post__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.single-post__date,
.single-post__read-time {
    font-size: var(--text-sm);
    color: var(--color-text-faint);
}

.single-post__title {
    margin-bottom: var(--space-8);
    max-width: 760px;
}

.single-post__thumbnail {
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 16/8;
    margin-top: var(--space-8);
}

.single-post__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.single-post__content {
    padding-block: var(--space-16);
}

.single-post__body {
    max-width: 760px;
    margin-inline: auto;
    font-size: var(--text-md);
    line-height: var(--leading-loose);
}

.single-post__body h2,
.single-post__body h3 {
    margin-top: var(--space-10);
    margin-bottom: var(--space-4);
}

.single-post__body p {
    margin-bottom: var(--space-6);
}

.single-post__body img {
    border-radius: var(--radius-lg);
    margin-block: var(--space-8);
}

.single-post__body ul,
.single-post__body ol {
    padding-left: var(--space-6);
    list-style: revert;
    margin-bottom: var(--space-6);
    color: var(--color-text-muted);
}

.single-post__body li {
    margin-bottom: var(--space-2);
    line-height: var(--leading-loose);
}

.single-post__body blockquote {
    border-left: 3px solid var(--color-accent);
    padding-left: var(--space-6);
    margin-block: var(--space-8);
    font-style: italic;
    color: var(--color-text-muted);
}

.single-post__tags {
    max-width: 760px;
    margin-inline: auto;
    margin-top: var(--space-10);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

/* Post navigation */
.single-post__nav {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
    padding-block: var(--space-10);
    border-top: 1px solid var(--color-border);
}

@media (min-width: 768px) {
    .single-post__nav {
        grid-template-columns: 1fr 1fr;
    }
}

.single-post__nav-link {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-6);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: inherit;
    transition: border-color var(--transition-normal);
}

.single-post__nav-link:hover {
    border-color: var(--color-accent);
}

.single-post__nav-link--next {
    text-align: right;
}

.single-post__nav-dir {
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    color: var(--color-accent);
}

.single-post__nav-title {
    font-size: var(--text-base);
    font-weight: 500;
    color: var(--color-text);
    line-height: var(--leading-tight);
}