/* ============================================
   BLOG PAGE STYLES
   ============================================ */

/* Blog Header */
.blog-header {
    padding: 8rem 0 3rem;
    background: linear-gradient(180deg, var(--sand-light) 0%, var(--off-white) 100%);
    text-align: center;
}

.blog-header h1 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.blog-header p {
    color: var(--text-medium);
    font-size: 1.1rem;
}

.blog-header .back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-medium);
    text-decoration: none;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    transition: color 0.2s;
}

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

/* Blog Categories */
.blog-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 2rem;
}

.category-tag {
    padding: 0.5rem 1rem;
    background: var(--pure-white);
    border: 1px solid var(--light-gray);
    border-radius: 20px;
    color: var(--text-medium);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.category-tag:hover,
.category-tag.active {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--pure-white);
}

.category-header .category-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    border-radius: 20px;
    font-weight: 500;
    margin-bottom: 1rem;
}

.category-header .category-count {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

/* Featured Post */
.blog-featured {
    padding: 0 0 3rem;
    background: var(--off-white);
}

.featured-post {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    background: var(--pure-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    text-decoration: none;
    transition: transform 0.3s, box-shadow 0.3s;
}

.featured-post:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.featured-image {
    min-height: 300px;
    background-size: cover;
    background-position: center;
    background-color: var(--sand);
}

.featured-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.featured-label {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--accent);
    color: var(--pure-white);
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 1rem;
    width: fit-content;
}

.featured-content h2 {
    font-size: 1.75rem;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.featured-content p {
    color: var(--text-medium);
    margin-bottom: 1rem;
}

/* Blog Grid */
.blog-grid-section {
    padding: 3rem 0;
    background: var(--off-white);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

.blog-card {
    background: var(--pure-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s, box-shadow 0.2s;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.blog-card a {
    text-decoration: none;
    display: block;
}

.blog-card-image {
    height: 180px;
    background-size: cover;
    background-position: center;
    background-color: var(--sand);
}

.blog-card-content {
    padding: 1.5rem;
}

.blog-card-content h3 {
    font-size: 1.15rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.blog-card-content p {
    color: var(--text-medium);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.post-category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
}

.post-source {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--text-light);
    font-size: 0.75rem;
    margin-bottom: 0.5rem;
}

.post-meta {
    display: flex;
    gap: 1rem;
    color: var(--text-light);
    font-size: 0.8rem;
}

/* Blog Pagination */
.blog-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--light-gray);
}

.page-info {
    color: var(--text-medium);
    font-size: 0.9rem;
}

/* RSS Link */
.blog-rss {
    padding: 2rem 0;
    text-align: center;
    background: var(--off-white);
}

.rss-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-medium);
    text-decoration: none;
    font-size: 0.9rem;
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--light-gray);
    border-radius: 8px;
    transition: all 0.2s;
}

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

/* Blog Post Page */
.blog-post {
    padding: 8rem 0 4rem;
    background: var(--off-white);
}

.blog-post .container {
    max-width: 800px;
}

.post-header {
    text-align: center;
    margin-bottom: 2rem;
}

.post-header .back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-medium);
    text-decoration: none;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    transition: color 0.2s;
}

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

.post-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.3;
    margin-bottom: 1rem;
}

.post-meta-header {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    color: var(--text-light);
    font-size: 0.9rem;
}

.post-meta-header span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.post-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.post-tags .tag {
    padding: 0.25rem 0.5rem;
    background: var(--sand);
    border-radius: 4px;
    font-size: 0.75rem;
    color: var(--text-medium);
}

.external-notice {
    margin-top: 1.5rem;
    padding: 1rem;
    background: var(--sand-light);
    border-radius: 8px;
    color: var(--text-medium);
    font-size: 0.9rem;
}

.external-notice a {
    color: var(--accent);
    text-decoration: none;
}

.external-notice a:hover {
    text-decoration: underline;
}

/* Post Featured Image */
.post-featured-image {
    margin-bottom: 2rem;
    border-radius: 12px;
    overflow: hidden;
}

.post-featured-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Post Content */
.post-content {
    background: var(--pure-white);
    padding: 3rem;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.post-content h2 {
    font-size: 1.75rem;
    color: var(--text-dark);
    margin: 2rem 0 1rem;
}

.post-content h3 {
    font-size: 1.35rem;
    color: var(--text-dark);
    margin: 1.5rem 0 0.75rem;
}

.post-content p {
    margin-bottom: 1.25rem;
    line-height: 1.8;
    color: var(--text-dark);
}

.post-content ul,
.post-content ol {
    margin: 1rem 0 1.5rem 1.5rem;
}

.post-content li {
    margin-bottom: 0.5rem;
    line-height: 1.7;
}

.post-content a {
    color: var(--accent);
    text-decoration: none;
}

.post-content a:hover {
    text-decoration: underline;
}

.post-content blockquote {
    margin: 1.5rem 0;
    padding: 1rem 1.5rem;
    border-left: 4px solid var(--accent);
    background: var(--sand-light);
    font-style: italic;
    color: var(--text-medium);
}

.post-content pre {
    margin: 1.5rem 0;
    padding: 1.25rem;
    background: var(--primary);
    border-radius: 8px;
    overflow-x: auto;
}

.post-content code {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.9rem;
    color: var(--sand);
}

.post-content p code {
    padding: 0.2rem 0.4rem;
    background: var(--sand);
    color: var(--text-dark);
    border-radius: 4px;
}

.post-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 1.5rem 0;
}

/* Post Actions */
.post-actions {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--light-gray);
}

.share-links {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.share-links span {
    color: var(--text-medium);
    font-size: 0.9rem;
}

.share-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--sand);
    color: var(--text-medium);
    transition: all 0.2s;
}

.share-links a:hover {
    background: var(--accent);
    color: var(--pure-white);
}

/* Related Posts */
.related-posts {
    padding: 3rem 0;
    background: var(--sand-light);
}

.related-posts h2 {
    text-align: center;
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--text-dark);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

/* Empty State */
.blog-grid-section .empty-state,
.blog-featured .empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-medium);
}

.empty-state i {
    font-size: 3rem;
    opacity: 0.3;
    margin-bottom: 1rem;
    display: block;
}

.empty-state h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

/* Blog Responsive */
@media (max-width: 768px) {
    .blog-header h1 {
        font-size: 2rem;
    }

    .featured-post {
        grid-template-columns: 1fr;
    }

    .featured-image {
        min-height: 200px;
    }

    .blog-grid {
        grid-template-columns: 1fr;
    }

    .post-header h1 {
        font-size: 1.75rem;
    }

    .post-content {
        padding: 1.5rem;
    }

    .post-meta-header {
        flex-direction: column;
        gap: 0.75rem;
    }

    .blog-pagination {
        flex-direction: column;
        gap: 1rem;
    }
}