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

/* Blog List Page */
.blog-page {
    padding: 2rem 0 4rem 0;
}

.blog-page .page-header {
    text-align: center;
    margin-bottom: 3rem;
}

.blog-page .page-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.blog-page .page-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.blog-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.blog-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.blog-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.blog-card-content {
    padding: 2rem;
}

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

.blog-date {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.blog-category {
    padding: 0.25rem 0.75rem;
    background: var(--primary-color);
    color: white;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-title {
    margin-bottom: 1rem;
}

.blog-title a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.3;
    transition: color 0.2s;
}

.blog-title a:hover {
    color: var(--primary-color);
}

.blog-summary {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.blog-tags {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.blog-tags .tag {
    padding: 0.25rem 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

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

.blog-author {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.blog-read-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.blog-read-more:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

/* Blog Single Post Page */
.blog-post {
    padding: 2rem 0 4rem 0;
}

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

.post-header {
    margin-bottom: 3rem;
    text-align: center;
}

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

.post-date {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.post-category {
    padding: 0.25rem 0.75rem;
    background: var(--primary-color);
    color: white;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.post-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.post-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.post-author {
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: 1rem;
}

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

.post-tags .tag {
    padding: 0.25rem 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.post-content {
    line-height: 1.7;
    color: var(--text-primary);
    margin-bottom: 3rem;
}

.post-content h2,
.post-content h3,
.post-content h4 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.post-content h2 {
    font-size: 1.75rem;
    font-weight: 600;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--border-color);
}

.post-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
}

.post-content h4 {
    font-size: 1.25rem;
    font-weight: 600;
}

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

.post-content ul,
.post-content ol {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

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

.post-content blockquote {
    border-left: 4px solid var(--primary-color);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--text-secondary);
}

.post-content code {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.875rem;
    font-family: 'Monaco', 'Menlo', 'Courier New', monospace;
    color: #4af;
}

.post-content pre {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: 8px;
    overflow-x: auto;
    margin: 2rem 0;
}

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

.post-content strong {
    font-weight: 600;
    color: var(--text-primary);
}

.post-content em {
    font-style: italic;
}

.post-content a {
    color: var(--primary-color);
    text-decoration: underline;
    transition: color 0.2s;
}

.post-content a:hover {
    color: var(--secondary-color);
}

.post-footer {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
}

.post-navigation {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
    gap: 1rem;
}

.nav-link {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    max-width: 45%;
    transition: border-color 0.2s, box-shadow 0.2s;
    background: var(--bg-secondary);
}

.nav-link:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(53, 132, 228, 0.2);
}

.nav-text {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.nav-title {
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.3;
}

.nav-next {
    text-align: right;
    margin-left: auto;
}

.back-to-blog {
    text-align: center;
}

.back-to-blog a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.back-to-blog a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}