/* ========== Article Page Styles ========== */

.article-page {
  padding: 2rem 1rem 3rem;
  min-height: 100vh;
}

.article-container {
  max-width: 900px;
  margin: 0 auto;
}

/* Article Header */

.article-header {
  position: relative !important;
  z-index: 1 !important;
  margin-top: 0 !important;
  margin-bottom: 2rem;
  text-align: center;
}

.article-category {
  display: inline-block;
  padding: 0.4rem 0.9rem;
  background: rgba(37, 99, 235, 0.08);
  color: #1d4ed8;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

body.dark .article-category {
  background: rgba(37, 99, 235, 0.2);
}

.article-title {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 1rem;
  color: var(--text-primary-light);
}

body.dark .article-title {
  color: var(--text-primary-dark);
}

.article-meta {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: var(--text-secondary-light);
}

body.dark .article-meta {
  color: var(--text-secondary-dark);
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* Featured Image */

.article-featured {
  margin-bottom: 2.5rem;
  border-radius: 16px;
  overflow: hidden;
}

.featured-placeholder {
  background: linear-gradient(135deg, #2563eb, #22c55e);
  color: white;
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  padding: 4rem 2rem;
  border-radius: 16px;
}

/* Article Content */

.article-content {
  background: var(--card-bg-light);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 2.5rem;
}

body.dark .article-content {
  background: var(--card-bg-dark);
  border-color: var(--border-dark);
}

.content-section {
  margin-bottom: 2.5rem;
}

.content-section:last-child {
  margin-bottom: 0;
}

.content-section h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
  color: var(--text-primary-light);
  border-bottom: 2px solid var(--primary-color);
  padding-bottom: 0.5rem;
}

body.dark .content-section h2 {
  color: var(--text-primary-dark);
}

.content-section h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin: 1.5rem 0 0.8rem;
  color: var(--text-primary-light);
}

body.dark .content-section h3 {
  color: var(--text-primary-dark);
}

.content-section p {
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 1rem;
  color: var(--text-secondary-light);
}

body.dark .content-section p {
  color: var(--text-secondary-dark);
}

.content-section ul, .content-section ol {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.content-section li {
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 0.5rem;
  color: var(--text-secondary-light);
}

body.dark .content-section li {
  color: var(--text-secondary-dark);
}

.content-section strong {
  color: var(--text-primary-light);
  font-weight: 600;
}

body.dark .content-section strong {
  color: var(--text-primary-dark);
}

.content-section code {
  display: block;
  background: var(--bg-light);
  padding: 1rem;
  border-radius: 8px;
  font-family: 'Courier New', monospace;
  font-size: 0.95rem;
  margin: 1rem 0;
  border-left: 3px solid var(--primary-color);
}

body.dark .content-section code {
  background: var(--bg-dark);
}

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

/* Tables */

.practice-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  border-radius: 8px;
  overflow: hidden;
}

.practice-table thead {
  background: var(--primary-color);
  color: white;
}

.practice-table th, .practice-table td {
  padding: 0.9rem;
  text-align: left;
  border: 1px solid var(--border-light);
}

body.dark .practice-table th,
body.dark .practice-table td {
  border-color: var(--border-dark);
}

.practice-table tbody tr:nth-child(even) {
  background: var(--bg-light);
}

body.dark .practice-table tbody tr:nth-child(even) {
  background: var(--bg-dark);
}

/* Mistakes List */

.mistakes-list li {
  margin-bottom: 1rem;
}

/* Blockquote */

blockquote {
  background: var(--bg-light);
  border-left: 4px solid var(--primary-color);
  padding: 1.5rem;
  margin: 1.5rem 0;
  font-style: italic;
  font-size: 1.1rem;
  border-radius: 0 8px 8px 0;
}

body.dark blockquote {
  background: var(--bg-dark);
}

/* CTA Box */

.cta-box {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(34, 197, 94, 0.08));
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  margin-top: 2rem;
}

body.dark .cta-box {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.15), rgba(34, 197, 94, 0.15));
  border-color: var(--border-dark);
}

.cta-box h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.cta-box p {
  margin-bottom: 1.5rem;
}

/* Article Footer */

.article-footer {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-light);
}

body.dark .article-footer {
  border-color: var(--border-dark);
}

.share-section {
  margin-bottom: 2rem;
}

.share-section h4 {
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.share-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.share-btn {
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--border-light);
  border-radius: 6px;
  background: var(--bg-light);
  color: var(--text-primary-light);
  cursor: pointer;
  transition: all 0.2s;
}

body.dark .share-btn {
  background: var(--bg-dark);
  border-color: var(--border-dark);
}

.share-btn:hover {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.back-link {
  display: inline-block;
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: none;
}

.back-link:hover {
  text-decoration: underline;
}

/* Mobile Responsive */

@media (max-width: 768px) {
  .article-title {
    font-size: 1.8rem;
  }

  .article-meta {
    flex-direction: column;
    gap: 0.5rem;
  }

  .article-content {
    padding: 1.5rem;
  }

  .content-section h2 {
    font-size: 1.4rem;
  }

  .content-section h3 {
    font-size: 1.1rem;
  }

  .practice-table {
    font-size: 0.85rem;
  }

  .practice-table th, .practice-table td {
    padding: 0.6rem;
  }
}

@media (max-width: 480px) {
  .article-page {
    padding: 1.5rem 0.5rem 2rem;
  }

  .featured-placeholder {
    font-size: 1.4rem;
    padding: 2.5rem 1rem;
  }

  .share-buttons {
    flex-direction: column;
  }

  .share-btn {
    width: 100%;
  }
}