/* ============================================
   Blog Portal - Specific Styles
   Magenta theme
   ============================================ */

/* Override section header link hover for blog context */
.section-header-link:hover h2,
.section-header-link:hover .section-arrow {
    color: var(--color-accent-blog);
}

/* Section title */
.section-title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-text);
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
}

/* Featured Post */
.blog-featured {
    margin-bottom: 3rem;
}

.featured-post {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
}

.featured-post::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-accent-blog), transparent);
}

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

.post-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-accent-blog);
    background: rgba(192, 38, 211, 0.1);
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
}

.featured-post time,
.post-meta time {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.featured-post h2 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.featured-excerpt {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.read-more {
    display: inline-block;
    font-weight: 500;
    color: var(--color-accent-blog);
    text-decoration: none;
    transition: color var(--transition-smooth);
}

.read-more:hover {
    color: #a21caf;
    text-decoration: underline;
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
}

/* Blog Post Card */
.blog-post-card {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 1.5rem;
    text-decoration: none;
    transition: 
        transform var(--transition-smooth),
        border-color var(--transition-smooth),
        box-shadow var(--transition-smooth);
    cursor: pointer;
}

.blog-post-card:hover {
    transform: translateY(-3px);
    border-color: rgba(192, 38, 211, 0.3);
    box-shadow: 0 12px 24px -8px rgba(192, 38, 211, 0.15);
}

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

.blog-post-card h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
    transition: color var(--transition-smooth);
}

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

.blog-post-card p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin: 0;
}

/* Archive Section */
.archive-section {
    text-align: center;
}

.archive-note {
    color: var(--color-text-muted);
    font-style: italic;
}

/* Mini card tag override for blog context */
.mini-card-tag {
    color: var(--color-accent-blog);
    background: rgba(192, 38, 211, 0.1);
}

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

.show-more-link {
    color: var(--color-accent-blog);
}

.show-more-link:hover {
    color: #a21caf;
}

/* ============================================
   Article Page Styles (Magenta Theme)
   ============================================ */

/* Banner image */
.article-banner {
    width: 100%;
    aspect-ratio: 4 / 1;
    margin-bottom: 2rem;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(192, 38, 211, 0.1) 0%, rgba(168, 85, 247, 0.1) 100%);
}

.article-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Article header */
.article-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
}

.article-header h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}

.article-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

.article-meta time {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* Article content */
.article-content {
    max-width: 800px;
    margin: 0 auto;
}

.article-content h2 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 2.5rem 0 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
    letter-spacing: -0.01em;
}

.article-content h2:first-of-type {
    border-top: none;
    padding-top: 0;
    margin-top: 0;
}

.article-content h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 2rem 0 0.75rem;
    letter-spacing: -0.01em;
}

.article-content p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: 1rem;
}

.article-content a {
    color: var(--color-accent-blog);
    text-decoration: none;
    transition: color var(--transition-smooth);
}

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

.article-content code {
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 0.9em;
    background: rgba(192, 38, 211, 0.08);
    color: var(--color-accent-blog);
    padding: 0.15em 0.4em;
    border-radius: 4px;
}

/* Code block */
.code-block {
    background: #1e1e2e;
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    margin: 1.5rem 0;
    overflow-x: auto;
    border: 1px solid rgba(192, 38, 211, 0.2);
}

.code-block code {
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 0.85rem;
    line-height: 1.6;
    color: #cdd6f4;
    background: none;
    padding: 0;
}

/* Image gallery */
.image-gallery {
    margin: 1.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.article-image {
    width: 100%;
    border-radius: 12px;
    border: 1px solid var(--color-border);
    box-shadow: 0 4px 12px -4px rgba(0, 0, 0, 0.1);
    transition: box-shadow var(--transition-smooth);
}

.article-image:hover {
    box-shadow: 0 8px 24px -8px rgba(192, 38, 211, 0.2);
}

/* Collapsible block (magenta theme) */
.collapsible-block {
    margin: 1.5rem 0;
    background: rgba(192, 38, 211, 0.04);
    border: 1px solid rgba(192, 38, 211, 0.15);
    border-radius: 12px;
    overflow: hidden;
}

.collapsible-block summary {
    padding: 1rem 1.25rem;
    font-weight: 500;
    color: var(--color-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
    transition: background var(--transition-smooth);
}

.collapsible-block summary::-webkit-details-marker {
    display: none;
}

.collapsible-block summary:hover {
    background: rgba(192, 38, 211, 0.08);
}

.collapsible-block summary::before {
    content: '▶';
    font-size: 0.7rem;
    color: var(--color-accent-blog);
    transition: transform var(--transition-smooth);
}

.collapsible-block[open] summary::before {
    transform: rotate(90deg);
}

.collapsible-preview {
    font-weight: 400;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    font-style: italic;
    margin-left: 0.5rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 400px;
}

.collapsible-content {
    padding: 0 1.25rem 1.25rem;
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--color-text-muted);
    border-top: 1px solid rgba(192, 38, 211, 0.1);
}

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

.collapsible-content p:last-child {
    margin-bottom: 0;
}

/* Horizontal rule */
.article-content hr {
    border: none;
    height: 1px;
    background: var(--color-border);
    margin: 2rem 0;
}

/* Responsive */
@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .featured-post {
        padding: 1.75rem;
    }
    
    .featured-post h2 {
        font-size: 1.5rem;
    }

    .article-content h2 {
        font-size: 1.5rem;
    }

    .article-content h3 {
        font-size: 1.15rem;
    }

    .collapsible-preview {
        display: none;
    }

    .code-block {
        padding: 1rem;
        border-radius: 8px;
    }

    .code-block code {
        font-size: 0.8rem;
    }
}