/* ========================================
   ARTICLE PAGE STYLES
   ======================================== */

/* Force disable ALL animations and transitions to prevent flickering */
*, *::before, *::after {
    transition: none !important;
    animation: none !important;
}

.article-page {
    background: var(--white);
    padding: 30px 0;
}

.article-page .container {
    max-width: 1200px;
}

/* Breadcrumb */
.breadcrumb {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: 20px;
}

.breadcrumb a {
    color: var(--primary-color);
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb i {
    font-size: 0.7rem;
    margin: 0 8px;
}

/* Article Header */
.article-header {
    margin-bottom: 30px;
}

.article-title {
    font-size: 2.5rem;
    line-height: 1.3;
    color: var(--primary-color);
    margin: 15px 0;
}

.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    margin: 25px 0;
    padding: 20px;
    background: var(--light-gray);
    border-radius: var(--border-radius);
    /* Force GPU layer and prevent repaints */
    transform: translateZ(0);
    backface-visibility: hidden;
}

.author-info {
    display: inline-block;
    width: 100%;
    min-height: 50px;
    /* Force GPU acceleration and prevent text repaints */
    transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    /* Isolate this element to prevent repaints from affecting it */
    contain: strict;
    isolation: isolate;
    /* Prevent subpixel rendering shifts */
    position: relative;
    /* Disable text selection to prevent repaints */
    user-select: none;
    -webkit-user-select: none;
    /* Force layer composition */
    will-change: transform;
}

.author-info > * {
    display: inline-block;
    vertical-align: middle;
    margin-right: 15px;
}

.author-info img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

/* Use background for author avatar to prevent flicker */
.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    flex-shrink: 0;
}

.author-info strong {
    display: block;
    color: var(--text-color);
    /* Prevent subpixel rendering shifts */
    transform: translate3d(0, 0, 0);
    will-change: auto;
}

.publish-date {
    display: block;
    font-size: 0.875rem;
    color: var(--text-light);
    margin-top: 5px;
    /* Prevent text flicker */
    transform: translate3d(0, 0, 0);
}

.article-stats {
    display: flex;
    gap: 20px;
    font-size: 0.875rem;
    color: var(--text-light);
}

/* Share Buttons */
.share-buttons {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    padding: 20px 0;
    border-top: 1px solid var(--medium-gray);
    border-bottom: 1px solid var(--medium-gray);
}

.share-buttons span {
    font-weight: 600;
    color: var(--text-color);
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition);
    color: var(--white);
}

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

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

.share-btn.whatsapp {
    background: #25d366;
}

.share-btn.copy {
    background: var(--dark-gray);
}

.share-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--box-shadow);
}

/* Featured Image */
.article-featured-image {
    margin: 30px 0;
    border-radius: var(--border-radius);
    overflow: hidden;
    /* Force GPU acceleration to prevent repaints */
    transform: translateZ(0);
    backface-visibility: hidden;
}

.article-featured-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Use background for featured image to prevent flicker */
.featured-img {
    width: 100%;
    height: 450px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: block;
}

.image-caption {
    padding: 15px;
    background: var(--light-gray);
    font-size: 0.875rem;
    color: var(--text-light);
    font-style: italic;
}

/* Article Body */
.article-body {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 40px;
    margin-top: 30px;
}

.article-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-color);
}

.lead-paragraph {
    font-size: 1.25rem;
    margin-bottom: 25px;
    color: var(--text-color);
}

.article-content p {
    margin-bottom: 20px;
    text-align: justify;
}

.article-content h2 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin: 35px 0 20px;
    padding-top: 20px;
    border-top: 2px solid var(--medium-gray);
}

.article-content h3 {
    font-size: 1.4rem;
    color: var(--primary-color);
    margin: 25px 0 15px;
}

.article-content blockquote {
    position: relative;
    background: var(--light-gray);
    border-left: 4px solid var(--secondary-color);
    padding: 25px 30px;
    margin: 30px 0;
    border-radius: var(--border-radius);
}

.article-content blockquote i {
    position: absolute;
    top: 15px;
    left: 15px;
    font-size: 2rem;
    color: var(--secondary-color);
    opacity: 0.3;
}

.article-content blockquote p {
    font-size: 1.15rem;
    font-style: italic;
    margin-bottom: 10px;
    padding-left: 30px;
}

.article-content blockquote cite {
    display: block;
    text-align: right;
    font-size: 0.95rem;
    color: var(--text-light);
    font-style: normal;
}

/* Info Box */
.info-box {
    display: flex;
    gap: 15px;
    background: #e3f2fd;
    border-left: 4px solid #2196f3;
    padding: 20px;
    margin: 30px 0;
    border-radius: var(--border-radius);
}

.info-box i {
    font-size: 2rem;
    color: #2196f3;
    flex-shrink: 0;
}

.info-box h3 {
    margin: 0 0 10px;
    font-size: 1.2rem;
    color: var(--primary-color);
}

.info-box p {
    margin: 0;
    font-size: 1rem;
}

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

.sidebar-widget {
    background: var(--white);
    border: 1px solid var(--medium-gray);
    border-radius: var(--border-radius);
    padding: 20px;
    margin-bottom: 25px;
    /* Disable shadow and transition to prevent flicker */
    box-shadow: none;
    transition: none;
    /* Force GPU acceleration */
    transform: translateZ(0);
    backface-visibility: hidden;
}

.sidebar-widget h3 {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.related-news {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.related-item {
    display: flex;
    gap: 15px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--medium-gray);
}

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

.related-item img {
    width: 100px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--border-radius);
    flex-shrink: 0;
}

/* Use background for related thumbnails to prevent flicker */
.related-thumb {
    width: 100px;
    height: 80px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: var(--border-radius);
    flex-shrink: 0;
}

.related-item h4 {
    font-size: 1rem;
    margin: 8px 0;
    line-height: 1.4;
}

.related-item h4:hover {
    color: var(--secondary-color);
    /* Disable transform to prevent repaint flicker */
    transform: none;
}

.related-item .time {
    font-size: 0.8rem;
    color: var(--text-light);
}

.popular-list {
    counter-reset: item;
    list-style: none;
}

.popular-list li {
    counter-increment: item;
    margin-bottom: 15px;
    position: relative;
    padding-left: 35px;
}

.popular-list li::before {
    content: counter(item);
    position: absolute;
    left: 0;
    top: 0;
    width: 25px;
    height: 25px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: bold;
}

.popular-list li a {
    color: var(--text-color);
    line-height: 1.4;
}

.popular-list li a:hover {
    color: var(--secondary-color);
}

.newsletter-widget {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
}

.newsletter-widget h3 {
    color: var(--white);
}

.newsletter-widget p {
    margin-bottom: 15px;
    opacity: 0.9;
}

.newsletter-widget form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.newsletter-widget input {
    padding: 10px;
    border: none;
    border-radius: var(--border-radius);
}

/* Tags */
.article-tags {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    padding: 30px 0;
    border-top: 2px solid var(--medium-gray);
    margin-top: 40px;
}

.article-tags i {
    color: var(--text-light);
    font-size: 1.2rem;
}

.tag {
    display: inline-block;
    padding: 6px 15px;
    background: var(--light-gray);
    color: var(--text-color);
    border-radius: 20px;
    font-size: 0.875rem;
    transition: var(--transition);
}

.tag:hover {
    background: var(--primary-color);
    color: var(--white);
}

/* Comments Section */
.comments-section {
    margin-top: 50px;
    padding-top: 40px;
    border-top: 2px solid var(--medium-gray);
}

.comments-section h2 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.comment-form {
    background: var(--light-gray);
    padding: 25px;
    border-radius: var(--border-radius);
    margin-bottom: 40px;
}

.comment-form h3 {
    margin-bottom: 20px;
    color: var(--primary-color);
}

.form-group {
    margin-bottom: 15px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--medium-gray);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 1rem;
}

.form-group textarea {
    resize: vertical;
}

.comments-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.comment {
    padding: 20px;
    background: var(--white);
    border: 1px solid var(--medium-gray);
    border-radius: var(--border-radius);
}

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.comment-header strong {
    color: var(--primary-color);
}

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

.comment p {
    color: var(--text-color);
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .article-body {
        grid-template-columns: 1fr;
    }
    
    .article-sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .article-title {
        font-size: 1.8rem;
    }
    
    .article-meta {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .share-buttons {
        justify-content: center;
    }
    
    .article-content {
        font-size: 1rem;
    }
    
    .lead-paragraph {
        font-size: 1.1rem;
    }
    
    .article-content h2 {
        font-size: 1.5rem;
    }
    
    .article-sidebar {
        grid-template-columns: 1fr;
    }
}