/* =================================================================
   BLOG DETAILS - ADDITIONAL STYLES
================================================================= */

/* Reading Progress Bar */
.reading-progress-bar {
    position: fixed;
    top: 70px;
    left: 0;
    width: 0%;
    height: 3px;
    background: var(--primary-gradient);
    z-index: 999;
    transition: width 0.1s ease;
    box-shadow: 0 2px 10px rgba(52, 143, 80, 0.3);
}

/* Article Container */
.article-container {
    padding-top: calc(var(--navbar-height) + 20px);
    min-height: 100vh;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 30px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: #56b4d3;
}

.breadcrumb-separator {
    color: var(--border-color);
}

.breadcrumb-current {
    color: var(--text-primary);
    font-weight: 500;
}

/* Article Layout */
.article-layout {
    display: grid;
    grid-template-columns: 1000px 350px;
    gap: 40px;
    position: relative;
}

.toc-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.toc-header h3 {
    font-size: 1.1rem;
    margin: 0;
}

.toc-toggle {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
}

.toc-toggle:hover {
    color: #56b4d3;
}

.toc-nav {
    list-style: none;
}

.toc-nav a {
    display: block;
    padding: 8px 0;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    line-height: 1.4;
    transition: var(--transition);
    border-left: 2px solid transparent;
    padding-left: 15px;
}

.toc-nav a:hover,
.toc-nav a.active {
    color: #56b4d3;
    border-left-color: #56b4d3;
    background: rgba(86, 180, 211, 0.05);
}

.toc-nav .toc-level-2 {
    padding-left: 25px;
    font-size: 0.85rem;
}

.toc-nav .toc-level-3 {
    padding-left: 35px;
    font-size: 0.8rem;
}

/* Article Header */
.article-header {
    margin-bottom: 40px;
}

.article-category {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.category-badge {
    background: var(--primary-gradient);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.category-badge.trending {
    background: linear-gradient(135deg, #ff6b35 0%, #ff4757 100%);
}

.trending-indicator {
    font-size: 0.9rem;
    color: #ff4757;
    font-weight: 600;
    animation: pulse 2s infinite;
}

.article-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 25px;
    color: var(--text-primary);
}

.article-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 30px;
    padding: 20px;
    background: var(--bg-card);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.author-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.1rem;
}

.author-details .author-name {
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 2px;
}

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

.article-stats {
    display: flex;
    gap: 20px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.stat-icon {
    font-size: 1rem;
}

.article-featured-image {
    margin-bottom: 30px;
}

.image-placeholder {
    width: 100%;
    height: 400px;
    background: var(--bg-card);
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 10px;
}

.placeholder-icon {
    font-size: 4rem;
    opacity: 0.5;
}

.placeholder-text {
    color: var(--text-secondary);
    font-weight: 500;
}

.image-caption {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-align: center;
    font-style: italic;
}

/* Social Share Buttons */
.social-share-buttons {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: var(--bg-card);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    margin-bottom: 40px;
}

.share-label {
    font-weight: 600;
    color: var(--text-primary);
}

.share-buttons {
    display: flex;
    gap: 10px;
}

.share-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    border-radius: 25px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
    cursor: pointer;
}

.share-btn:hover {
    background: var(--primary-gradient);
    color: white;
    border-color: transparent;
    transform: translateY(-2px);
}

.share-icon {
    font-size: 1rem;
}

/* Article Content */
.article-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-primary);
    max-width: none;
}

.article-content h2 {
    font-size: 2rem;
    font-weight: 700;
    margin: 40px 0 20px;
    color: var(--text-primary);
    position: relative;
    padding-bottom: 10px;
}

.article-content h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--primary-gradient);
    border-radius: 2px;
}

.article-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 30px 0 15px;
    color: var(--text-primary);
}

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

.article-content ul,
.article-content ol {
    margin: 20px 0;
    padding-left: 30px;
}

.article-content li {
    margin-bottom: 8px;
}

.article-summary {
    background: linear-gradient(135deg, rgba(52, 143, 80, 0.1) 0%, rgba(86, 180, 211, 0.05) 100%);
    border: 1px solid rgba(86, 180, 211, 0.2);
    border-radius: var(--border-radius);
    padding: 25px;
    margin-bottom: 30px;
}

.article-summary h2 {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.article-summary h2::after {
    display: none;
}

.article-intro {
    font-size: 1.2rem;
    color: var(--text-secondary);
    font-style: italic;
    border-left: 4px solid #56b4d3;
    padding-left: 20px;
    margin: 30px 0;
}

.article-quote {
    background: var(--bg-card);
    border-left: 4px solid var(--primary-gradient);
    padding: 25px;
    margin: 30px 0;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    font-style: italic;
    font-size: 1.1rem;
    line-height: 1.6;
    position: relative;
}

.article-quote::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 15px;
    font-size: 4rem;
    color: #56b4d3;
    opacity: 0.3;
}

.article-quote cite {
    display: block;
    margin-top: 15px;
    font-style: normal;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Info Boxes */
.info-box,
.warning-box {
    display: flex;
    gap: 15px;
    padding: 20px;
    border-radius: var(--border-radius);
    margin: 25px 0;
    border: 1px solid var(--border-color);
}

.info-box {
    background: linear-gradient(135deg, rgba(86, 180, 211, 0.1) 0%, rgba(52, 143, 80, 0.05) 100%);
    border-color: rgba(86, 180, 211, 0.3);
}

.warning-box {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.1) 0%, rgba(255, 71, 87, 0.05) 100%);
    border-color: rgba(255, 107, 53, 0.3);
}

.info-icon,
.warning-icon {
    font-size: 1.5rem;
    min-width: 30px;
}

.info-content h4 {
    margin-bottom: 8px;
    font-weight: 600;
}

.risk-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 25px 0;
}

.risk-item {
    background: var(--bg-card);
    padding: 20px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.risk-item h4 {
    color: #ff6b35;
    margin-bottom: 10px;
    font-weight: 600;
}

/* Article Tags */
.article-tags {
    display: flex;
    align-items: center;
    gap: 15px;
    margin: 40px 0;
    padding: 20px;
    background: var(--bg-card);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    flex-wrap: wrap;
}

.tags-label {
    font-weight: 600;
    color: var(--text-primary);
    min-width: fit-content;
}

.tags-list {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.article-tag {
    background: rgba(86, 180, 211, 0.1);
    color: #56b4d3;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid rgba(86, 180, 211, 0.2);
}

.article-tag:hover {
    background: var(--primary-gradient);
    color: white;
    border-color: transparent;
    transform: translateY(-1px);
}

/* Article Actions */
.article-actions {
    display: flex;
    gap: 15px;
    margin: 40px 0;
    padding: 20px;
    background: var(--bg-card);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    justify-content: center;
}

.action-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border: 1px solid var(--border-color);
    border-radius: 25px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.action-btn:hover {
    background: var(--primary-gradient);
    color: white;
    border-color: transparent;
    transform: translateY(-2px);
}

.action-btn.liked {
    background: var(--primary-gradient);
    color: white;
    border-color: transparent;
}

.action-btn.bookmarked {
    background: #ffd700;
    color: #2d3436;
    border-color: transparent;
}

.action-icon {
    font-size: 1.1rem;
}

.action-count {
    font-weight: 600;
}

/* Author Bio */
.author-bio {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 30px;
    margin: 50px 0;
}

.author-bio-content {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 25px;
    align-items: start;
}

.author-bio-avatar {
    position: relative;
}

.bio-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 2rem;
}

.author-status {
    position: absolute;
    bottom: 5px;
    right: 5px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid var(--bg-card);
}

.author-status.online {
    background: #00d4aa;
}

.author-bio-info h3 {
    font-size: 1.4rem;
    margin-bottom: 5px;
}

.author-bio-title {
    color: var(--text-secondary);
    margin-bottom: 15px;
    font-weight: 500;
}

.author-bio-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.author-bio-stats {
    display: flex;
    gap: 25px;
    margin-bottom: 20px;
}

.bio-stat {
    text-align: center;
}

.bio-stat-number {
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
    color: #56b4d3;
}

.bio-stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.author-bio-social {
    display: flex;
    gap: 15px;
}

.bio-social-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.bio-social-link:hover {
    color: #56b4d3;
}

.author-bio-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.follow-btn,
.message-btn {
    padding: 10px 20px;
    font-size: 0.9rem;
}

/* Related Articles */
.related-articles {
    margin: 50px 0;
}

.related-articles h2 {
    font-size: 2rem;
    margin-bottom: 30px;
    text-align: center;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.related-article {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
}

.related-article:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow);
    border-color: rgba(86, 180, 211, 0.3);
}

.related-image {
    height: 150px;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.related-placeholder {
    font-size: 3rem;
    opacity: 0.5;
}

.related-content {
    padding: 20px;
}

.related-category {
    color: #56b4d3;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.related-content h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    line-height: 1.4;
}

.related-meta {
    display: flex;
    gap: 15px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Comments Section */
.comments-section {
    margin: 50px 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 30px;
}

.comments-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.comments-header h2 {
    font-size: 1.5rem;
    margin: 0;
}

.comments-count {
    color: var(--text-secondary);
    font-weight: normal;
}

.comments-sort select {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 8px 12px;
    color: var(--text-primary);
    font-size: 0.9rem;
}

/* Add Comment */
.add-comment {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.comment-avatar .guest-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.comment-form {
    flex: 1;
}

.comment-form textarea {
    width: 100%;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 15px;
    color: var(--text-primary);
    font-size: 1rem;
    line-height: 1.5;
    resize: vertical;
    margin-bottom: 15px;
    transition: var(--transition);
}

.comment-form textarea:focus {
    outline: none;
    border-color: #56b4d3;
    box-shadow: 0 0 0 3px rgba(86, 180, 211, 0.1);
}

.comment-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.comment-options {
    display: flex;
    gap: 15px;
}

.comment-option {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.submit-comment-btn {
    padding: 10px 24px;
    font-size: 0.9rem;
}

/* Comments List */
.comments-list {
    margin-bottom: 30px;
}

.comment {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.comment-avatar .user-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1rem;
}

.comment-content {
    flex: 1;
}

.comment-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.comment-author {
    font-weight: 600;
    color: var(--text-primary);
}

.comment-time {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.comment-badge {
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.comment-badge.verified {
    background: rgba(0, 212, 170, 0.2);
    color: #00d4aa;
}

.comment-badge.premium {
    background: rgba(255, 215, 0, 0.2);
    color: #ffd700;
}

.comment-badge.author {
    background: rgba(86, 180, 211, 0.2);
    color: #56b4d3;
}

.comment-text {
    color: var(--text-primary);
    line-height: 1.6;
    margin-bottom: 15px;
}

.comment-actions {
    display: flex;
    gap: 20px;
}

.comment-action-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.85rem;
    transition: var(--transition);
}

.comment-action-btn:hover {
    color: #56b4d3;
}

.comment-action-btn.liked {
    color: #ff4757;
}

.like-count {
    font-weight: 500;
}

/* Comment Reply */
.comment-reply {
    margin-top: 20px;
    margin-left: 20px;
    padding-left: 20px;
    border-left: 2px solid var(--border-color);
}

.load-more-comments {
    text-align: center;
}

/* Sidebar */
.article-sidebar {
    position: sticky;
    top: calc(var(--navbar-height) + 20px);
    height: fit-content;
    max-height: calc(100vh - var(--navbar-height) - 40px);
    overflow-y: auto;
}

.sidebar-widget {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 25px;
    margin-bottom: 25px;
}

.sidebar-widget h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--text-primary);
}

/* Newsletter Signup */
.newsletter-signup {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.newsletter-signup input {
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.9rem;
}

.newsletter-signup input:focus {
    outline: none;
    border-color: #56b4d3;
}

.newsletter-signup .btn {
    padding: 12px 20px;
    font-size: 0.9rem;
}

/* Popular Articles */
.popular-articles {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.popular-article {
    display: flex;
    gap: 15px;
    cursor: pointer;
    transition: var(--transition);
    padding: 10px;
    border-radius: 8px;
}

.popular-article:hover {
    background: var(--bg-secondary);
}

.popular-number {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--primary-gradient);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.9rem;
    min-width: 30px;
}

.popular-content h4 {
    font-size: 0.95rem;
    line-height: 1.4;
    margin-bottom: 5px;
    color: var(--text-primary);
}

.popular-stats {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Market Widget */
.market-widget {
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(86, 180, 211, 0.03) 100%);
}

.market-data {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 15px;
}

.market-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    background: var(--bg-secondary);
    border-radius: 8px;
}

.market-coin {
    display: flex;
    flex-direction: column;
}

.coin-symbol {
    font-weight: bold;
    color: var(--text-primary);
}

.coin-name {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.market-price {
    text-align: right;
}

.price {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
}

.change {
    font-size: 0.8rem;
    font-weight: 500;
}

.change.positive {
    color: #00d4aa;
}

.change.negative {
    color: #ff4757;
}

.market-link {
    color: #56b4d3;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

.market-link:hover {
    color: var(--primary-light);
}

/* Ad Widget */
.ad-widget {
    border: 2px dashed var(--border-color);
    text-align: center;
}

.ad-label {
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.ad-content {
    padding: 10px;
}

.ad-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.ad-icon {
    font-size: 2.5rem;
    opacity: 0.7;
}

.ad-placeholder h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.ad-placeholder p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.ad-btn {
    padding: 8px 20px;
    font-size: 0.85rem;
}

/* Share Modal */
.share-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.share-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.share-modal {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: var(--transition);
}

.share-modal-overlay.active .share-modal {
    transform: scale(1);
}

.share-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    border-bottom: 1px solid var(--border-color);
}

.share-modal-header h3 {
    margin: 0;
    font-size: 1.3rem;
}

.share-modal-close {
    background: none;
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.share-modal-close:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.share-modal-content {
    padding: 25px;
}

.share-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 25px;
}

.share-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 20px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: var(--bg-card);
    cursor: pointer;
    transition: var(--transition);
    text-align: left;
    width: 100%;
}

.share-option:hover {
    background: var(--bg-secondary);
    border-color: rgba(86, 180, 211, 0.3);
    transform: translateY(-2px);
}

.share-option-icon {
    font-size: 1.3rem;
}

.share-option-text {
    font-weight: 500;
}

.share-link {
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.share-link label {
    display: block;
    margin-bottom: 10px;
    font-weight: 500;
    color: var(--text-primary);
}

.share-link-input {
    display: flex;
    gap: 10px;
}

.share-link-input input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.9rem;
}

.copy-link-btn {
    padding: 12px 20px;
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.copy-link-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(52, 143, 80, 0.3);
}

.copy-link-btn.copied {
    background: #00d4aa;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .article-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .article-sidebar {
        position: static;
        max-height: none;
    }
    
    .article-sidebar {
        order: 1;
    }
}

@media (max-width: 768px) {
    .article-meta {
        flex-direction: column;
        gap: 20px;
        align-items: flex-start;
    }
    
    .article-stats {
        flex-wrap: wrap;
        gap: 15px;
    }
    
    .social-share-buttons {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    
    .share-buttons {
        flex-wrap: wrap;
    }
    
    .article-actions {
        flex-wrap: wrap;
        justify-content: flex-start;
    }
    
    .author-bio-content {
        grid-template-columns: 1fr;
        gap: 20px;
        text-align: center;
    }
    
    .author-bio-actions {
        flex-direction: row;
        justify-content: center;
    }
    
    .comments-header {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    
    .add-comment {
        flex-direction: column;
        gap: 15px;
    }
    
    .comment {
        flex-direction: column;
        gap: 15px;
    }
    
    .related-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .article-container {
        padding-top: calc(var(--navbar-height) + 10px);
    }
    
    .article-title {
        font-size: 1.8rem;
    }
    
    .article-content {
        font-size: 1rem;
    }
    
    .article-content h2 {
        font-size: 1.5rem;
    }
    
    .article-content h3 {
        font-size: 1.2rem;
    }
    
    .sidebar-widget {
        padding: 20px;
    }
}