/* VRSecLabs Blog — listing + article typography (loaded after css/style.css) */

/* Listing grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
    gap: 1.75rem;
}

.blog-card {
    display: flex;
    flex-direction: column;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s ease;
}

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

.blog-card-cover {
    width: 100%;
    height: 190px;
    object-fit: cover;
    background: var(--bg-surface-3);
}

.blog-card-cover-placeholder {
    width: 100%;
    height: 190px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-surface-3);
    color: var(--text-tertiary);
    font-size: 2rem;
}

.blog-card-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card-meta {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--text-tertiary);
    margin-bottom: 0.75rem;
}

.blog-card h3 {
    font-size: 1.15rem;
    margin-bottom: 0.6rem;
}

.blog-card h3 a {
    color: var(--text-primary);
}

.blog-card h3 a:hover {
    color: var(--accent);
}

.blog-card p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    flex-grow: 1;
    margin-bottom: 1.25rem;
}

.blog-card .service-link {
    margin-top: auto;
}

/* Pagination */
.blog-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 3rem;
}

.blog-pagination a,
.blog-pagination span {
    padding: 0.6rem 1.1rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-family: var(--font-mono);
}

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

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

.blog-empty {
    text-align: center;
    padding: 4rem 1rem;
    color: var(--text-tertiary);
}

/* Single article */
.blog-article-header {
    max-width: 760px;
    margin: 0 auto 2.5rem;
    text-align: center;
}

.blog-article-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.blog-article-meta {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-tertiary);
    letter-spacing: 0.3px;
}

.blog-article-cover {
    width: 100%;
    max-width: 900px;
    margin: 0 auto 3rem;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
}

.blog-article-cover img {
    width: 100%;
    display: block;
}

.blog-article {
    max-width: 720px;
    margin: 0 auto;
}

/* Rendered Markdown typography */
.blog-content {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.8;
}

.blog-content h1,
.blog-content h2,
.blog-content h3,
.blog-content h4 {
    color: var(--text-primary);
    text-transform: none;
    letter-spacing: -0.01em;
    margin: 2.2rem 0 1rem;
    line-height: 1.3;
}

.blog-content h2 {
    font-size: 1.6rem;
    text-align: left;
}

.blog-content h3 {
    font-size: 1.3rem;
}

.blog-content p {
    margin-bottom: 1.4rem;
    max-width: none;
}

.blog-content a {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.blog-content ul,
.blog-content ol {
    margin: 0 0 1.4rem 1.5rem;
}

.blog-content ul {
    list-style: disc;
}

.blog-content ol {
    list-style: decimal;
}

.blog-content li {
    margin-bottom: 0.5rem;
}

.blog-content blockquote {
    margin: 1.75rem 0;
    padding: 0.25rem 1.5rem;
    border-left: 3px solid var(--accent);
    color: var(--text-secondary);
    font-style: italic;
}

.blog-content code {
    font-family: var(--font-mono);
    font-size: 0.88em;
    background: var(--bg-surface-3);
    padding: 0.15em 0.4em;
    border-radius: 4px;
    color: var(--accent);
}

.blog-content pre {
    background: var(--bg-surface-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    overflow-x: auto;
    margin: 1.75rem 0;
}

.blog-content pre code {
    background: none;
    padding: 0;
    color: var(--text-primary);
}

.blog-content img {
    max-width: 100%;
    border-radius: var(--radius-md);
    margin: 1.5rem 0;
}

.blog-content hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 2.5rem 0;
}

.blog-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.75rem 0;
}

.blog-content th,
.blog-content td {
    border: 1px solid var(--border);
    padding: 0.6rem 0.9rem;
    text-align: left;
}

.blog-content th {
    background: var(--bg-surface-3);
    color: var(--text-primary);
}

.blog-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 3rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

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

@media (max-width: 640px) {
    .blog-article-header h1 {
        font-size: 1.9rem;
    }
}