/* Featured Image */
.article-featured-image {
    position: relative;
    z-index: 10;
    margin-top: 48px;
}

.article-featured-image img {
    width: 100%;
    max-height: 550px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: 0 30px 60px -15px rgba(0,0,0,0.3);
}

/* Article Layout */
.article-wrapper {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 50px;
    padding: 60px 0 0;
}

/* Article Content */
.article-content {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    overflow: hidden;
}

.article-body {
    padding: 40px;
    color: var(--dark);
    font-size: 1.05rem;
    line-height: 2;
}

.article-body h2 {
    font-size: 1.6rem;
    font-weight: 800;
    margin: 32px 0 20px;
    color: var(--dark);
}

.article-body h3 {
    font-size: 1.3rem;
    font-weight: 800;
    margin: 28px 0 16px;
    color: var(--dark);
}

.article-body p {
    margin-bottom: 20px;
}

.article-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius);
    margin: 24px 0;
}

.article-body ul,
.article-body ol {
    margin-bottom: 20px;
    padding-right: 24px;
}

.article-body li {
    margin-bottom: 10px;
}

/* Article Footer */
.article-footer {
    border-top: 1px solid var(--surface);
    margin-top: 40px;
    padding-top: 32px;
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 32px;
}

.article-tag {
    padding: 8px 16px;
    background: var(--surface);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    color: var(--dark);
    font-weight: 600;
    transition: var(--transition);
}

.article-tag:hover {
    background: var(--primary);
    box-shadow: var(--shadow-glow);
}

/* Article Navigation */
.article-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.article-nav-item {
    padding: 20px 24px;
    background: var(--surface);
    border-radius: var(--radius);
    text-decoration: none;
    transition: var(--transition);
    display: block;
}

.article-nav-item:hover {
    background: white;
    box-shadow: var(--shadow);
    transform: translateY(-3px);
}

.article-nav-item.prev {
    text-align: right;
}

.article-nav-item.next {
    text-align: left;
}

.article-nav-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-gray);
    margin-bottom: 8px;
    font-weight: 600;
}

.article-nav-label i {
    color: var(--primary);
}

.article-nav-title {
    font-weight: 700;
    color: var(--dark);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Sidebar */
.article-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 28px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-card);
}

.sidebar-title {
    font-size: 1.1rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-title i {
    color: var(--primary);
}

/* Author Box */
.author-box {
    text-align: center;
    padding: 28px;
}

.author-avatar-large {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    font-size: 2.5rem;
    margin: 0 auto 16px;
    box-shadow: var(--shadow-glow);
}

.author-name {
    font-weight: 800;
    font-size: 1.1rem;
    margin-bottom: 4px;
    color: var(--dark);
}

.author-role {
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* Related News */
.related-item {
    display: flex;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--surface);
    transition: var(--transition);
}

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

.related-item:first-child {
    padding-top: 0;
}

.related-item:hover {
    transform: translateX(-5px);
}

.related-thumb {
    width: 85px;
    height: 85px;
    border-radius: var(--radius);
    object-fit: cover;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.related-thumb-placeholder {
    width: 85px;
    height: 85px;
    background: var(--surface);
    border-radius: var(--radius);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-gray);
    font-size: 1.5rem;
}

.related-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.related-title {
    font-weight: 700;
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 8px;
    color: var(--dark);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-date {
    font-size: 0.85rem;
    color: var(--text-gray);
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Categories */
.category-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.category-item {
    padding: 10px 18px;
    background: var(--surface);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    color: var(--dark);
    transition: var(--transition);
    font-weight: 600;
}

.category-item:hover {
    background: var(--primary);
    box-shadow: var(--shadow-glow);
}

/* Share Card */
.article-share-card {
    text-align: center;
}

.share-links-row {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.share-btn {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    background: #374151;
    border: 1px solid transparent;
    color: white;
    cursor: pointer;
}

.share-btn .share-logo {
    display: block;
    transition: filter 0.3s ease;
}

.share-btn:hover {
    transform: translateY(-3px);
}

.share-btn.telegram:hover {
    background: #0088cc;
    border-color: #0088cc;
    box-shadow: 0 8px 20px rgba(0, 136, 204, 0.3);
}

.share-btn.linkedin:hover {
    background: #0A66C2;
    border-color: #0A66C2;
    box-shadow: 0 8px 20px rgba(10, 102, 194, 0.3);
}

.share-btn.bale:hover {
    background: #1E88E5;
    border-color: #1E88E5;
    box-shadow: 0 8px 20px rgba(30, 136, 229, 0.3);
}

.share-btn.bale:hover .share-logo {
    filter: brightness(0) invert(1);
}

.share-btn.copy-link:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--dark);
    box-shadow: 0 8px 20px rgba(16, 227, 206, 0.3);
}

/* Responsive */
@media (max-width: 1024px) {
    .article-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .article-sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .sidebar-card {
        margin-bottom: 0;
    }
}

@media (max-width: 768px) {

    .article-featured-image {
        margin-top: 36px;
        padding: 0 16px;
    }
    
    .article-featured-image img {
        max-height: 300px;
        border-radius: var(--radius);
    }
    
    .article-wrapper {
        padding: 40px 0 0;
        gap: 30px;
    }

    .article-content {
        padding: 24px;
        border-radius: var(--radius);
    }

    .article-body {
        padding: 24px;
        font-size: 1rem;
        line-height: 1.9;
    }

    .article-body h2 {
        font-size: 1.3rem;
        margin: 28px 0 16px;
    }
    
    .article-body h3 {
        font-size: 1.15rem;
        margin: 24px 0 12px;
    }
    
    .article-body img {
        margin: 20px 0;
    }
    
    .article-footer {
        margin-top: 32px;
        padding-top: 24px;
    }
    
    .article-nav {
        grid-template-columns: 1fr;
    }
    
    .article-sidebar {
        grid-template-columns: 1fr;
    }
    
    .sidebar-card {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .article-featured-image {
        margin-top: 24px;
        padding: 0 8px;
    }

    .article-featured-image img {
        max-height: 220px;
        border-radius: var(--radius-sm);
    }

    .article-wrapper {
        padding: 30px 0 0;
        gap: 24px;
    }

    .article-body {
        padding: 18px 14px;
        font-size: 0.95rem;
        line-height: 1.85;
    }

    .article-body h2 {
        font-size: 1.15rem;
        margin: 22px 0 12px;
    }

    .article-body h3 {
        font-size: 1.05rem;
        margin: 20px 0 10px;
    }

    .article-body img {
        margin: 16px 0;
    }

    .article-tags {
        gap: 6px;
    }

    .article-tag {
        padding: 6px 12px;
        font-size: 0.8rem;
    }

    .article-nav-item {
        padding: 14px 16px;
    }

    .article-nav-title {
        font-size: 0.85rem;
    }

    .sidebar-card {
        padding: 16px;
        margin-bottom: 16px;
    }

    .sidebar-title {
        font-size: 1rem;
    }

    .related-thumb,
    .related-thumb-placeholder {
        width: 65px;
        height: 65px;
    }

    .related-title {
        font-size: 0.85rem;
    }

    .category-item {
        padding: 8px 14px;
        font-size: 0.82rem;
    }

    .share-btn {
        width: 38px;
        height: 38px;
        font-size: 1rem;
    }
}