/* Single post page styles */

.single-post {
    margin-top: 70px; /* Account for fixed header */
}

/* Post header */
.post-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: var(--spacing-3xl) 0;
    text-align: center;
}

.post-meta {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
}

.post-date,
.post-category {
    background: rgba(255, 255, 255, 0.2);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius);
    color: white;
    font-weight: 500;
}

.post-title {
    color: white;
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-3xl);
    line-height: 1.2;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 768px) {
    .post-title {
        font-size: var(--font-size-4xl);
    }
}

/* Post author info */
.post-author-info {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-xl);
}

.author-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    backdrop-filter: blur(10px);
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid rgba(255, 255, 255, 0.3);
    flex-shrink: 0;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-details {
    text-align: left;
}

.author-name {
    margin: 0;
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.author-position,
.author-qualifications {
    margin: 0;
    font-size: var(--font-size-sm);
    line-height: 1.4;
}

.author-qualifications {
    font-style: italic;
}

/* Featured image */
.post-featured-image {
    margin: var(--spacing-2xl) 0;
}

.post-featured-image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Post content area */
.post-content-area {
    padding: var(--spacing-3xl) 0;
    background: white;
}

.post-content-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-3xl);
}

@media (min-width: 1024px) {
    .post-content-wrapper {
        grid-template-columns: 2fr 1fr;
    }
}

/* Entry content */
.entry-content {
    font-size: var(--font-size-lg);
    line-height: 1.7;
    color: var(--text-light);
}

.entry-content h2,
.entry-content h3,
.entry-content h4,
.entry-content h5,
.entry-content h6 {
    color: var(--text-color);
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-lg);
}

.entry-content h2 {
    font-size: var(--font-size-2xl);
    border-bottom: 2px solid var(--border-color);
    padding-bottom: var(--spacing-sm);
}

.entry-content h3 {
    font-size: var(--font-size-xl);
}

.entry-content p {
    margin-bottom: var(--spacing-lg);
}

.entry-content ul,
.entry-content ol {
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-xl);
}

.entry-content li {
    margin-bottom: var(--spacing-sm);
}

.entry-content blockquote {
    background: var(--background-light);
    border-left: 4px solid var(--primary-color);
    padding: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
    font-style: italic;
    border-radius: var(--border-radius);
}

.entry-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    margin: var(--spacing-lg) 0;
}

/* Post tags */
.post-tags {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border-color);
}

.post-tags h4 {
    margin-bottom: var(--spacing-md);
    color: var(--text-color);
}

.tags-list a {
    display: inline-block;
    background: var(--background-light);
    color: var(--text-color);
    padding: var(--spacing-xs) var(--spacing-md);
    margin: 0 var(--spacing-xs) var(--spacing-xs) 0;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: var(--transition);
}

.tags-list a:hover {
    background: var(--primary-color);
    color: white;
}

/* Post navigation */
.post-navigation {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border-color);
}

.nav-links {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .nav-links {
        grid-template-columns: 1fr 1fr;
    }
}

.nav-link {
    display: block;
    padding: var(--spacing-lg);
    background: var(--background-light);
    border-radius: var(--border-radius-lg);
    text-decoration: none;
    transition: var(--transition);
}

.nav-link:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.nav-link:hover .nav-direction,
.nav-link:hover .nav-title {
    color: white;
}

.nav-direction {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.nav-title {
    display: block;
    color: var(--text-color);
    font-weight: 600;
    line-height: 1.3;
}

.nav-next .nav-link {
    text-align: right;
}

/* Post share */
.post-share {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border-color);
}

.post-share h4 {
    margin-bottom: var(--spacing-md);
    color: var(--text-color);
}

.share-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.share-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
}

.share-btn.facebook {
    background: #1877f2;
    color: white;
}

.share-btn.twitter {
    background: #1da1f2;
    color: white;
}

.share-btn.linkedin {
    background: #0077b5;
    color: white;
}

.share-btn.copy-link {
    background: var(--text-light);
    color: white;
}

.share-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Post sidebar */
.post-sidebar {
    display: flex;
    flex-direction: column;
    margin-top: var(--spacing-2xl);
    gap: var(--spacing-2xl);
}

.sidebar-widget {
    background: var(--background-light);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
}

.sidebar-widget h4 {
    margin-bottom: var(--spacing-lg);
    color: var(--text-color);
    font-size: var(--font-size-lg);
}

/* Related posts */
.related-posts {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.related-post-item {
    display: flex;
    gap: var(--spacing-md);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.related-post-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.related-post-image {
    width: 80px;
    height: 80px;
    border-radius: var(--border-radius);
    overflow: hidden;
    flex-shrink: 0;
}

.related-post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.related-post-content h5 {
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-base);
    line-height: 1.3;
}

.related-post-content h5 a {
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
}

.related-post-content h5 a:hover {
    color: var(--primary-color);
}

.related-post-date {
    font-size: var(--font-size-sm);
    color: var(--text-light);
}

/* Categories list */
.categories-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.categories-list li {
    margin-bottom: var(--spacing-sm);
}

.categories-list a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: white;
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--text-color);
    transition: var(--transition);
}

.categories-list a:hover {
    background: var(--primary-color);
    color: white;
}

.post-count {
    font-size: var(--font-size-sm);
    color: var(--text-light);
}

.categories-list a:hover .post-count {
    color: rgba(255, 255, 255, 0.8);
}

/* Author bio section */
.author-bio-section {
    padding: var(--spacing-3xl) 0;
    background: var(--background-light);
}

.author-bio-card {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    background: white;
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

@media (min-width: 768px) {
    .author-bio-card {
        grid-template-columns: 200px 1fr;
        gap: var(--spacing-3xl);
    }
}

.author-bio-photo {
    text-align: center;
}

.author-bio-photo img {
    width: 100%;
    max-width: 200px;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.author-bio-content h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-color);
}

.author-bio-position {
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.author-bio-qualifications {
    color: var(--text-light);
    font-style: italic;
    margin-bottom: var(--spacing-lg);
}

.author-bio-text {
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.author-bio-text p {
    color: var(--text-light);
}

/* Author social links */
.author-social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    text-decoration: none;
    transition: var(--transition);
}

.social-link.facebook {
    background: #1877f2;
    color: white;
}

.social-link.twitter {
    background: #1da1f2;
    color: white;
}

.social-link.linkedin {
    background: #0077b5;
    color: white;
}

.social-link.instagram {
    background: #e4405f;
    color: white;
}

.social-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.author-posts-link {
    margin-top: var(--spacing-lg);
}

/* Responsive adjustments */
@media (max-width: 767px) {
    .post-header {
        padding: var(--spacing-2xl) 0;
    }
    
    .post-title {
        font-size: var(--font-size-2xl);
    }
    
    .post-meta {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
    }
    
    .author-card {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    .author-details {
        text-align: center;
    }
    
    .post-content-area {
        padding: var(--spacing-2xl) 0;
    }
    
    .entry-content {
        font-size: var(--font-size-base);
    }
    
    .nav-links {
        grid-template-columns: 1fr;
    }
    
    .nav-next .nav-link {
        text-align: left;
    }
    
    .share-buttons {
        justify-content: center;
    }
    
    .author-bio-section {
        padding: var(--spacing-2xl) 0;
    }
    
    .author-bio-card {
        padding: var(--spacing-lg);
        gap: var(--spacing-lg);
    }
    
    .author-social-links {
        justify-content: center;
    }
}

/* Print styles */
@media print {
    .post-navigation,
    .post-share,
    .post-sidebar,
    .author-social-links {
        display: none;
    }
    
    .post-header {
        background: none !important;
        color: black !important;
    }
    
    .post-title,
    .author-name {
        color: black !important;
    }
}