/* Blog Post Styles */
.blog-post {
    background-color: var(--white);
}

/* Breadcrumbs */
.breadcrumbs {
    background-color: var(--bg-secondary);
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

[data-theme="dark"] .breadcrumbs {
    background-color: var(--bg-secondary);
}

.breadcrumbs nav {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    font-size: 0.95rem;
}

.breadcrumbs a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

.breadcrumbs a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.breadcrumbs .separator {
    color: var(--text-light);
    margin: 0 0.25rem;
}

.breadcrumbs .current {
    color: var(--text-medium);
    font-weight: 500;
}

.post-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 80px 0 60px;
}

.post-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.post-meta .category {
    background-color: var(--accent-color);
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: 600;
}

.post-meta .date,
.post-meta .read-time {
    opacity: 0.9;
}

.post-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.2;
}

.post-intro {
    font-size: 1.25rem;
    opacity: 0.95;
    line-height: 1.6;
    max-width: 800px;
}

.post-content {
    padding: 60px 0;
}

.post-content .container {
    max-width: 1200px;
}

.post-main-content {
    max-width: 800px;
}

.post-content h2 {
    font-size: 2rem;
    margin: 2.5rem 0 1rem;
    color: var(--text-dark);
}

.post-content h3 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    color: var(--text-dark);
}

.post-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.post-content pre {
    background-color: #f5f5f5;
    border-left: 4px solid var(--primary-color);
    padding: 20px;
    border-radius: 5px;
    overflow-x: auto;
    margin: 1.5rem 0;
}

.post-content code {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-dark);
}

.post-content ul,
.post-content ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.post-content li {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid var(--border-color);
}

.tag {
    background-color: var(--bg-light);
    color: var(--primary-color);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

/* Prism.js Code Block Enhancements */
pre[class*="language-"] {
    border-radius: 8px;
    margin: 2rem 0;
    box-shadow: var(--shadow);
    position: relative;
}

pre[class*="language-"] code {
    font-size: 0.95rem;
    line-height: 1.6;
}

.code-toolbar {
    position: relative;
}

.code-toolbar .toolbar {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.code-toolbar:hover .toolbar {
    opacity: 1;
}

.code-toolbar .toolbar button {
    background: var(--primary-color) !important;
    color: white !important;
    border: none;
    border-radius: 4px;
    padding: 6px 12px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.code-toolbar .toolbar button:hover {
    background: var(--primary-dark) !important;
    transform: scale(1.05);
}

.code-toolbar .toolbar button[data-copy-state="copy-success"] {
    background: var(--success-color) !important;
}

/* Dark mode adjustments for Prism */
[data-theme="dark"] pre[class*="language-"] {
    background: var(--bg-dark) !important;
}

[data-theme="dark"] code[class*="language-"] {
    color: #e2e8f0 !important;
}

/* Table of Contents */
.toc-wrapper {
    position: sticky;
    top: 100px;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
}

[data-theme="dark"] .toc-wrapper {
    background: var(--bg-dark);
}

.toc-wrapper h3 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
    font-weight: 600;
}

.toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.toc-list li {
    margin-bottom: 0.5rem;
}

.toc-list a {
    color: var(--text-medium);
    text-decoration: none;
    font-size: 0.95rem;
    line-height: 1.5;
    display: block;
    padding: 0.375rem 0.75rem;
    border-left: 3px solid transparent;
    transition: all 0.2s ease;
}

.toc-list a:hover {
    color: var(--primary-color);
    border-left-color: var(--primary-color);
    background: var(--bg-primary);
}

.toc-list a.active {
    color: var(--primary-color);
    border-left-color: var(--primary-color);
    background: var(--bg-primary);
    font-weight: 600;
}

.toc-list .toc-h3 {
    padding-left: 1.5rem;
    font-size: 0.9rem;
}

.post-with-toc {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

@media (max-width: 1024px) {
    .post-with-toc {
        grid-template-columns: 1fr;
    }
    
    .toc-wrapper {
        display: none;
    }
}

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

    .post-intro {
        font-size: 1.1rem;
    }

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

    .post-content p,
    .post-content li {
        font-size: 1rem;
    }

    .post-meta {
        flex-wrap: wrap;
    }
}