/* ===== ARTICLE PAGE STYLES ===== */
.article-page {
  padding-top: var(--spacing-lg);
}

/* Article Header */
.article-header {
  margin-bottom: var(--spacing-xl);
}

.article-meta-top {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  font-size: 0.9rem;
}

.article-category {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding-bottom: 2px;
  border-bottom: 2px solid currentColor;
}

.article-category.politics {
  color: var(--color-politics);
}
.article-category.business {
  color: var(--color-business);
}
.article-category.technology {
  color: var(--color-technology);
}
.article-category.science {
  color: var(--color-science);
}
.article-category.health {
  color: var(--color-health);
}
.article-category.arts {
  color: var(--color-arts);
}
.article-category.sports {
  color: var(--color-sports);
}

.reading-time {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-text-light);
}

.article-title {
  font-size: 3rem;
  line-height: 1.2;
  margin-bottom: var(--spacing-lg);
  font-weight: 800;
}

.article-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.article-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
}

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

.author-info {
  display: flex;
  flex-direction: column;
}

.author-name {
  font-weight: 600;
}

.publish-date {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.article-share {
  position: relative;
}

.share-button {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--color-muted);
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: background-color var(--transition-fast);
  color: var(--text-col);
}

.share-button:hover {
  background-color: var(--color-border);
}

.share-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  display: flex;
  background-color: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-sm);
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: opacity var(--transition-fast), transform var(--transition-fast),
    visibility var(--transition-fast);
  z-index: var(--z-high);
}

.share-button:focus + .share-dropdown,
.share-dropdown:hover,
.article-share:hover .share-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.share-dropdown a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-muted);
  color: var(--color-text);
  transition: background-color var(--transition-fast),
    color var(--transition-fast);
}

.share-dropdown a:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
  text-decoration: none;
}

/* AI Notice */
.ai-notice {
  background-color: rgba(var(--color-accent-rgb), 0.1);
  border-left: 4px solid var(--color-accent);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
}

.ai-notice i {
  color: var(--color-accent);
  font-size: 1.2rem;
  margin-top: 0.2rem;
}

.ai-notice blockquote {
  margin: var(--spacing-sm) 0 0;
  font-style: italic;
  color: var(--color-text-light);
}

/* Featured Image */
.article-featured-image {
  margin-bottom: var(--spacing-xl);
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
}

.article-featured-image > div {
  width: fit-content;
  margin: auto;
}

.featured-image {
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  position: relative;
}

.image-caption {
  margin-top: var(--spacing-sm);
  font-size: 0.85rem;
  color: var(--color-text-light);
  font-style: italic;
  text-align: center;
}

/* Article Content Layout */
.article-content-wrapper {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.article-sidebar {
  position: relative;
}

.sticky-sidebar {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xl);
}

/* Reading Progress */
.reading-progress-container {
  width: 4px;
  height: 100px;
  background-color: var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.reading-progress-bar {
  width: 100%;
  height: 0%;
  background-color: var(--color-accent);
  transition: height 0.1s linear;
}

/* Reading Mode Toggle */
.reading-mode-toggle {
  margin-bottom: var(--spacing-md);
}

#reading-mode-button {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-muted);
  color: var(--color-text);
  transition: background-color var(--transition-fast),
    transform var(--transition-fast);
}

#reading-mode-button:hover {
  background-color: var(--color-border);
  transform: scale(1.05);
}

/* Sidebar Article Actions */
.article-actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.action-button {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-muted);
  color: var(--color-text);
  transition: background-color var(--transition-fast),
    transform var(--transition-fast);
  font-size: 0.9rem;
}

.action-button:hover {
  background-color: var(--color-border);
  transform: scale(1.05);
}

.action-button.active {
  background-color: var(--color-accent);
  color: var(--color-white);
}

/* Social Share Vertical */
.social-share-vertical {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.share-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-muted);
  color: var(--color-text);
  transition: background-color var(--transition-fast),
    color var(--transition-fast), transform var(--transition-fast);
}

.share-icon:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-3px);
  text-decoration: none;
}

/* Article Content Styling */
.article-content {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--color-text);
  transition: font-size var(--transition-fast);
}

.article-content.large-text {
  font-size: 1.25rem;
}

.article-content.small-text {
  font-size: 1rem;
}

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

.article-content h2 {
  font-size: 2rem;
  margin-top: var(--spacing-xxl);
  margin-bottom: var(--spacing-lg);
  font-weight: 700;
}

.article-content h3 {
  font-size: 1.5rem;
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  font-weight: 700;
}

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

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

.article-content blockquote {
  border-left: 4px solid var(--color-accent);
  padding-left: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
  font-style: italic;
  font-size: 1.2rem;
}

.article-content img {
  max-width: 100%;
  border-radius: var(--radius-md);
  margin: var(--spacing-xl) 0;
}

.article-content figure {
  margin: var(--spacing-xl) 0;
}

.article-content figcaption {
  margin-top: var(--spacing-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  text-align: center;
}

.article-content a {
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 3px;
  transition: text-decoration-color var(--transition-fast);
}

.article-content a:hover {
  text-decoration-color: var(--color-accent);
}

.article-content .highlight {
  background-color: rgba(var(--color-accent-rgb), 0.15);
  padding: 0 0.25em;
  border-radius: var(--radius-sm);
}

/* Table of Contents */
.table-of-contents {
  background-color: var(--color-muted);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-xl);
}

.table-of-contents h3 {
  margin-top: 0;
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
}

.table-of-contents ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
}

.table-of-contents li {
  margin-bottom: var(--spacing-sm);
}

.table-of-contents a {
  color: var(--color-text);
  text-decoration: none;
  font-family: var(--font-sans);
  font-size: 1rem;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
  display: block;
  padding-left: 0;
}

.table-of-contents a:hover {
  color: var(--color-accent);
  padding-left: var(--spacing-sm);
}

/* Article Sources */
.article-sources {
  background-color: var(--color-muted);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  margin: var(--spacing-xl) 0;
}

.article-sources h3 {
  margin-top: 0;
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
}

.article-sources ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
}

.article-sources li {
  margin-bottom: var(--spacing-sm);
  font-family: var(--font-sans);
  font-size: 0.95rem;
}

/* Article Tags */
.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-xl);
}

.tag {
  display: inline-block;
  padding: 0.5em 1em;
  background-color: var(--color-muted);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--color-text-light);
  transition: background-color var(--transition-fast),
    color var(--transition-fast);
}

.tag:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
  text-decoration: none;
}

/* Article Footer */
.article-footer {
  margin-top: var(--spacing-xxl);
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-xl);
}

/* Author Bio */
.author-bio {
  display: flex;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
  background-color: var(--color-muted);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-xl);
}

.author-avatar-large {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.author-details {
  flex: 1;
}

.author-details h3 {
  margin-top: 0;
  margin-bottom: var(--spacing-sm);
  font-size: 1.25rem;
}

.author-description {
  font-size: 0.95rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

.author-social {
  display: flex;
  gap: var(--spacing-md);
}

.author-social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-background);
  color: var(--color-text);
  transition: background-color var(--transition-fast),
    color var(--transition-fast);
}

.author-social-link:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
  text-decoration: none;
}

/* Related Articles */
.related-articles {
  margin-bottom: var(--spacing-xxl);
}

.related-articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.related-article {
  overflow: hidden;
}

.related-article-link {
  display: block;
  color: var(--color-text);
  text-decoration: none;
}

.related-article-link:hover {
  text-decoration: none;
}

.related-image-container {
  height: 0;
  padding-bottom: 60%;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
}

.related-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.related-article:hover .related-image {
  transform: scale(1.05);
}

.related-title {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-sm);
  transition: color var(--transition-fast);
}

.related-article:hover .related-title {
  color: var(--color-accent);
}

.related-meta {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

/* Comments Section */
.comments-section {
  margin-bottom: var(--spacing-xxl);
}

.comments-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
}

.comment-form {
  background-color: var(--color-muted);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
}

.comment-form h3 {
  margin-top: 0;
  margin-bottom: var(--spacing-lg);
  font-size: 1.25rem;
}

.comment-form .form-group {
  flex-direction: column;
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-background);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text-col);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.submit-comment {
  padding: var(--spacing-sm) var(--spacing-lg);
  background-color: var(--color-accent);
  color: var(--color-white);
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color var(--transition-fast),
    transform var(--transition-fast);
}

.submit-comment:hover {
  background-color: var(--color-accent-dark);
  transform: translateY(-2px);
}

.comments-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  margin-top: 2rem;
}

.comment {
  display: flex;
  flex-direction: column;
  border-bottom: 1px solid var(--color-border);
}

.comment-content {
  display: flex;
  gap: var(--spacing-md);
  padding-bottom: var(--spacing-lg);
}

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

.comment-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.comment-content {
  flex: 1;
}

.comment-meta {
  margin-bottom: var(--spacing-sm);
  font-family: var(--font-sans);
}

.comment-author {
  font-weight: 600;
  margin-right: var(--spacing-md);
}

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

.comment-content p {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  margin-bottom: var(--spacing-md);
}

.reply-button {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  transition: color var(--transition-fast);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
}

.show-replies-button {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  color: var(--color-text-light);
}

.reply-button:hover,
.show-replies-button:hover {
  color: var(--color-accent-dark);
  background: var(--color-overlay);
}

/* Reading Mode */
body.reading-mode {
  --reading-bg: #f5f5f5;
  --reading-text: #333333;
  --reading-muted: #e0e0e0;
}

body.dark-mode.reading-mode {
  --reading-bg: #1a1a1a;
  --reading-text: #e0e0e0;
  --reading-muted: #2a2a2a;
}

body.reading-mode .site-header,
body.reading-mode .site-footer,
body.reading-mode .breaking-news-container,
body.reading-mode .newsletter-section {
  display: none;
}

body.reading-mode .container {
  max-width: 800px;
}

body.reading-mode .article-content-wrapper {
  grid-template-columns: 80px 1fr;
}

body.reading-mode .reading-mode-toggle #reading-mode-button {
  background-color: var(--color-accent);
  color: var(--color-white);
}

body.reading-mode {
  background-color: var(--reading-bg);
}

body.reading-mode .article-content {
  color: var(--reading-text);
  font-size: 1.2rem;
  line-height: 1.9;
}

body.reading-mode .article-footer {
  display: none;
}

/* Print Styling */
@media print {
  .site-header,
  .site-footer,
  .article-sidebar,
  .article-actions,
  .social-share-vertical,
  .article-tags,
  .article-footer,
  .newsletter-section,
  .breaking-news-container,
  .share-button,
  .theme-toggle {
    display: none !important;
  }

  .container {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0;
  }

  .article-content-wrapper {
    display: block;
  }

  .article-content {
    font-size: 12pt;
    line-height: 1.5;
  }

  .article-title {
    font-size: 24pt;
  }

  .article-featured-image {
    max-height: 300px;
    overflow: hidden;
  }

  a[href]:after {
    content: " (" attr(href) ")";
    font-size: 90%;
    color: #666;
  }

  a[href^="http"]:after {
    content: " (" attr(href) ")";
  }

  a[href^="#"]:after {
    content: "";
  }
}

/* Responsive Styles for Article */
@media (max-width: 1024px) {
  .article-content-wrapper {
    grid-template-columns: 60px 1fr;
  }

  .article-title {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  .article-content-wrapper {
    grid-template-columns: 1fr;
  }

  .article-sidebar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: var(--z-high);
    background-color: var(--color-background);
    border-top: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
  }

  .sticky-sidebar {
    flex-direction: row;
    justify-content: space-around;
    padding: var(--spacing-sm);
    position: static;
  }

  .reading-progress-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    width: 100%;
    z-index: var(--z-high);
  }

  .article-actions {
    flex-direction: row;
  }

  .social-share-vertical {
    flex-direction: row;
    margin-top: 0;
  }

  .article-title {
    font-size: 2rem;
  }

  .related-articles-grid {
    grid-template-columns: 1fr;
  }

  .author-bio {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .author-avatar-large {
    margin-bottom: var(--spacing-md);
  }
}

@media (max-width: 480px) {
  .article-meta {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .article-share {
    align-self: flex-start;
  }

  .article-meta-top {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }

  .article-title {
    font-size: 1.75rem;
  }

  .article-content {
    font-size: 1rem;
  }

  .article-content.large-text {
    font-size: 1.15rem;
  }

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

  .article-content h3 {
    font-size: 1.25rem;
  }

  .share-dropdown {
    right: auto;
    left: 0;
  }
}

a.logo-container {
  color: inherit;
  text-decoration: none;
}
#comment-content {
  color: var(--text-col);
}

.replying-to {
  position: relative;
  margin-bottom: 1rem;
}
.replying-to strong {
  color: var(--color-accent);
  font-weight: bold;
}
.replying-to blockquote {
  width: 100%;
  padding: var(--spacing-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-background);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text-col);
  border-left: 3px var(--color-accent) solid;
}

.cancel-reply {
  margin-top: 3px;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  position: relative;
}
.cancel-reply:hover {
  background: var(--color-overlay);
}

.cancel-reply:after,
.cancel-reply:before {
  content: "";
  position: absolute;
  width: 2px;
  height: calc(100% - 6px);
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) rotate(45deg);

  background: #ff4433;
}
.cancel-reply:before {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.replies {
  width: 100%;
}