/* Posts Index Page Specific Styles */

.posts-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: var(--spacing-xl);
    color: var(--text-primary);
}

.posts-header {
    margin-bottom: var(--spacing-lg);
}

.posts-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.posts-header h1 {
    margin: 0;
}

.posts-filter-note {
    margin: var(--spacing-sm) 0 0 0;
    color: var(--text-secondary);
}

.posts-filter-note a {
    color: var(--link-color);
}

.posts-category-description {
    margin: var(--spacing-xs) 0 0 0;
    color: var(--text-secondary);
    font-style: italic;
}

.posts-empty {
    color: var(--text-secondary);
    margin: var(--spacing-xxl) 0;
}

/* Category filter bar */

.category-bar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.category-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: 999px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.15s ease, border-color 0.15s ease, background-color 0.15s ease;
}

.category-chip:hover {
    color: var(--text-primary);
    border-color: var(--border-hover);
    background-color: var(--bg-hover);
}

.category-chip.active {
    color: var(--text-white);
    background-color: var(--link-color);
    border-color: var(--link-color);
}

.category-count {
    font-size: 0.75rem;
    opacity: 0.75;
}

.category-bar-separator {
    width: 1px;
    align-self: stretch;
    margin: 0 var(--spacing-xs);
    background-color: var(--border-color);
}

.category-chip.archive {
    border-style: dashed;
    opacity: 0.8;
}

.category-chip.archive.active {
    opacity: 1;
}

/* Flowing post card layout */

.posts-flow {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.post-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: border-color 0.15s ease, transform 0.15s ease;
    cursor: pointer;
}

/* Stretch the title link over the whole card so anywhere on it opens the
   post; interactive children re-raise themselves above the overlay */
.post-card h2 a::after {
    content: "";
    position: absolute;
    inset: 0;
}

.post-card-categories {
    position: relative;
    z-index: 1;
}

.post-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.post-card.featured {
    grid-column: 1 / -1;
}

@media (min-width: 700px) {
    .post-card.featured {
        flex-direction: row;
    }

    .post-card.featured .post-card-image {
        flex: 1 1 55%;
        min-height: 320px;
    }

    .post-card.featured .post-card-body {
        flex: 1 1 45%;
        justify-content: center;
    }

    .post-card.featured h2 {
        font-size: 1.75rem;
    }
}

.post-card-image {
    display: block;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.post-card.featured .post-card-image {
    aspect-ratio: auto;
}

.post-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.post-card:hover .post-card-image img {
    transform: scale(1.03);
}

.post-card-body {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    flex: 1;
}

.post-card-categories {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.post-card h2 {
    margin: 0;
    font-size: 1.3rem;
    line-height: 1.3;
}

.post-card h2 a {
    color: var(--text-primary);
    text-decoration: none;
}

.post-card h2 a:hover {
    color: var(--link-color);
}

.post-card-meta {
    margin: 0;
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

.post-card-summary {
    margin: 0;
    line-height: 1.6;
    color: var(--text-muted);
    flex: 1;
}

.read-more {
    color: var(--link-color);
    text-decoration: none;
    font-size: 0.9rem;
}

.read-more:hover {
    text-decoration: underline;
}

/* Pagination (posts-specific class to avoid the global .pagination styles) */

.posts-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.posts-pagination a {
    color: var(--link-color);
    text-decoration: none;
}

.posts-pagination a:hover {
    text-decoration: underline;
}

.posts-pagination .page-info {
    color: var(--text-tertiary);
    font-size: 0.9rem;
    font-weight: normal;
}

/* Feed subscribe footer */

.posts-feed-footer {
    display: flex;
    justify-content: center;
    margin: var(--spacing-xxl) 0 var(--spacing-md) 0;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.posts-feed-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: 999px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.15s ease, border-color 0.15s ease, background-color 0.15s ease;
}

.posts-feed-link:hover {
    color: var(--text-primary);
    border-color: var(--border-hover);
    background-color: var(--bg-hover);
}