/**
 * Blog Page Styles
 *
 * @package Velarium
 */

/* Blog Header */
.blog-header {
    padding: 8rem 2rem 4rem;
    border-bottom: 1px solid var(--border);
}

.blog-header-inner {
    max-width: 800px;
    margin: 0 auto;
}

.blog-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1rem;
}

.blog-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    color: var(--text-primary);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.blog-intro {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

/* Blog Posts List */
.blog-content-wrapper {
    padding: 4rem 2rem;
}

.blog-content {
    max-width: 800px;
    margin: 0 auto;
}

.posts-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.post-card {
    display: block;
    padding: 2.5rem 0;
    border-bottom: 1px solid var(--border);
    text-decoration: none;
    transition: all 0.2s ease;
}

.post-card:hover {
    background: var(--bg-tertiary);
    margin: 0 -2rem;
    padding-left: 2rem;
    padding-right: 2rem;
}

.post-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.post-date {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.post-tag {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    color: var(--accent);
    background: var(--accent-dim);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
}

.post-title {
    font-size: 1.375rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.35;
    letter-spacing: -0.01em;
    margin-bottom: 0.75rem;
    transition: color 0.2s ease;
}

.post-card:hover .post-title {
    color: var(--accent);
}

.post-excerpt {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.post-read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--accent);
    font-weight: 500;
}

.post-read-more svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    transition: transform 0.2s ease;
}

.post-card:hover .post-read-more svg {
    transform: translateX(4px);
}

/* Single Post */
.post-header {
    padding: 8rem 2rem 3rem;
    border-bottom: 1px solid var(--border);
}

.post-header-inner {
    max-width: 800px;
    margin: 0 auto;
}

.post-back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    text-decoration: none;
    margin-bottom: 2rem;
    transition: color 0.2s ease;
}

.post-back:hover {
    color: var(--accent);
}

.post-back svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
}

.post-content-wrapper {
    padding: 4rem 2rem;
}

.post-content {
    max-width: 800px;
    margin: 0 auto;
}

.post-body {
    font-size: 1.1rem;
    line-height: 1.9;
}

.post-body p {
    margin-bottom: 1.5rem;
}

.post-body h2 {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-top: 3rem;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.post-body h3 {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.post-body ul,
.post-body ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.post-body li {
    margin-bottom: 0.5rem;
}

.post-body blockquote {
    border-left: 3px solid var(--accent);
    padding-left: 1.5rem;
    margin: 2rem 0;
    color: var(--text-primary);
    font-style: italic;
}

.post-body code {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.9em;
    background: var(--bg-tertiary);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
}

.post-body pre {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
    overflow-x: auto;
    margin: 2rem 0;
}

.post-body pre code {
    background: none;
    padding: 0;
}

/* Post Navigation */
.post-nav {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

.post-nav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.2s ease;
}

.post-nav-link:hover {
    opacity: 0.8;
}

.post-nav-link svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
}

/* Pagination */
.pagination {
    margin-top: 3rem;
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.pagination a,
.pagination span {
    padding: 0.5rem 1rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s ease;
}

.pagination a:hover {
    background: var(--accent-dim);
    border-color: var(--border-accent);
    color: var(--text-primary);
}

.pagination .current {
    background: var(--accent-dim);
    border-color: var(--accent);
    color: var(--text-primary);
}

/* Responsive */
@media (max-width: 768px) {
    .blog-header {
        padding: 7rem 1.5rem 3rem;
    }

    .blog-content-wrapper {
        padding: 3rem 1.5rem;
    }

    .post-card:hover {
        margin: 0 -1.5rem;
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }

    .post-header {
        padding: 7rem 1.5rem 2rem;
    }

    .post-content-wrapper {
        padding: 3rem 1.5rem;
    }
}