/* Additional styles for article rendering and content management */

/* Article Content Styles */
.article-content {
  animation: fadeIn 0.3s ease-in-out;
  padding: var(--spacing-6) 0;
  max-width: none;
  width: 100%;
}

/* Special page adjustments - override default article layout */
.article-content.special-page {
  max-width: 100%;
  margin: 0;
  padding: var(--spacing-6);
  animation: fadeIn 0.3s ease-in-out;
}

/* Special page content area */
.special-page-content {
  max-width: 100%;
  margin: 0;
  padding: 0;
}

/* Remove nested article styling for special pages */
.article-content.special-page article {
  display: none;
}

.article-header {
  margin-bottom: var(--spacing-6);
  padding-bottom: var(--spacing-4);
  border-bottom: 1px solid var(--color-border);
}

.article-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-3);
  flex-wrap: wrap;
}

.category-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-1) var(--spacing-3);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
}

/* Category-specific colors */
.category-badge.getting-started,
.badge.getting-started {
  background-color: #10b981;
}

.category-badge.migration-workflow,
.badge.migration-workflow {
  background-color: #3b82f6;
}

.category-badge.data-backup,
.badge.data-backup {
  background-color: #8b5cf6;
}

.category-badge.advanced-features,
.badge.advanced-features {
  background-color: #f59e0b;
}

.category-badge.troubleshooting,
.badge.troubleshooting {
  background-color: #ef4444;
}

.category-badge.support-resources,
.badge.support-resources {
  background-color: #06b6d4;
}

.category-badge.documentation-standards,
.badge.documentation-standards {
  background-color: #6b7280;
}

.last-updated {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.article-summary {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: var(--spacing-3) 0 0 0;
  font-weight: var(--font-weight-normal);
}

.article-tags {
  display: flex;
  gap: var(--spacing-2);
  flex-wrap: wrap;
  margin-top: var(--spacing-3);
}

.tag {
  display: inline-block;
  padding: var(--spacing-1) var(--spacing-2);
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  background-color: var(--color-bg-secondary);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

/* Enhanced article body with proper Datamatter styling */
.article-body {
  font-size: var(--font-size-base);
  line-height: 1.7;
  color: var(--color-text);
  font-family: var(--font-family-sans);
}

.article-body h1 {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  margin: var(--spacing-8) 0 var(--spacing-4) 0;
  color: var(--color-text);
  line-height: 1.2;
}

.article-body h2 {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-semibold);
  margin: var(--spacing-6) 0 var(--spacing-3) 0;
  color: var(--color-text);
  line-height: 1.3;
}

.article-body h3 {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  margin: var(--spacing-5) 0 var(--spacing-3) 0;
  color: var(--color-text);
  line-height: 1.4;
}

.article-body p {
  margin: var(--spacing-4) 0;
  line-height: 1.7;
}

.article-body ul,
.article-body ol {
  margin: var(--spacing-4) 0;
  padding-left: var(--spacing-6);
}

.article-body li {
  margin: var(--spacing-2) 0;
  line-height: 1.6;
}

.article-body code {
  font-family: var(--font-family-mono);
  font-size: 0.9em;
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.125rem 0.375rem;
  color: var(--color-text);
}

.article-body pre {
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-4);
  margin: var(--spacing-4) 0;
  overflow-x: auto;
}

.article-body pre code {
  background-color: transparent;
  border: none;
  padding: 0;
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

.article-body a {
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-fast);
}

.article-body a:hover {
  border-bottom-color: var(--color-primary);
}

.article-body blockquote {
  margin: var(--spacing-4) 0;
  padding: var(--spacing-4);
  border-left: 4px solid var(--color-primary);
  background-color: var(--color-bg-secondary);
  font-style: italic;
  color: var(--color-text-secondary);
}

/* Datamatter Style Manifest callouts */
.article-body .callout,
.article-body .info,
.article-body .warning,
.article-body .danger {
  margin: var(--spacing-4) 0;
  padding: var(--spacing-4);
  border-radius: var(--radius-md);
  border-left: 4px solid;
}

.article-body .callout {
  border-left-color: var(--color-info);
  background-color: var(--color-info-light);
}

.article-body .info {
  border-left-color: var(--color-info);
  background-color: var(--color-info-light);
}

.article-body .warning {
  border-left-color: var(--color-warning);
  background-color: var(--color-warning-light);
}

.article-body .danger {
  border-left-color: var(--color-error);
  background-color: var(--color-error-light);
}

/* Loading and Error States */
.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-12) var(--spacing-4);
  text-align: center;
}

.loading-spinner {
  font-size: var(--font-size-2xl);
  color: var(--color-primary);
  margin-bottom: var(--spacing-4);
}

.loading-spinner i {
  animation: spin 1s linear infinite;
}

.error-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-12) var(--spacing-4);
  text-align: center;
}

.error-state i {
  font-size: var(--font-size-4xl);
  color: var(--color-error);
  margin-bottom: var(--spacing-4);
}

.error-state h2 {
  margin-bottom: var(--spacing-3);
  color: var(--color-text);
}

.error-state p {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-6);
  max-width: 400px;
}

/* Enhanced Navigation Styles */
.toc-list .active {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  font-weight: var(--font-weight-medium);
}

.section-toggle.expanded {
  background-color: var(--color-bg-secondary);
  color: var(--color-primary);
}

/* Responsive Article Content */
@media (max-width: 768px) {
  .article-content {
    padding: var(--spacing-4) 0;
  }
  
  .article-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-2);
  }
  
  .article-body h1 {
    font-size: var(--font-size-2xl);
  }
  
  .article-body h2 {
    font-size: var(--font-size-xl);
  }
  
  .article-body h3 {
    font-size: var(--font-size-lg);
  }
}

/* Animation Keyframes */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* Special Pages Styles */

/* Common special page styling */
.special-page .article-header {
  margin-bottom: var(--spacing-6);
  padding-bottom: var(--spacing-4);
  border-bottom: 1px solid var(--color-border);
}

.special-page .article-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-3);
}

/* Ask Support Page */
.support-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-6);
  margin: var(--spacing-6) 0;
}

.support-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-6);
  text-align: center;
  transition: all var(--transition-normal);
}

.support-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(0, 51, 102, 0.1);
  transform: translateY(-2px);
}

.support-card.priority {
  border-color: var(--color-error);
  background: linear-gradient(135deg, #fee2e2 0%, var(--color-surface) 100%);
}

.support-icon {
  width: 60px;
  height: 60px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-4);
}

.support-card.priority .support-icon {
  background: var(--color-error);
}

.support-icon i {
  font-size: var(--font-size-xl);
  color: white;
}

.support-card h3 {
  margin-bottom: var(--spacing-3);
  color: var(--color-text);
}

.support-card p {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-4);
}

.contact-info {
  background: var(--color-bg-secondary);
  padding: var(--spacing-3);
  border-radius: var(--radius-md);
  margin: var(--spacing-4) 0;
  text-align: left;
  font-size: var(--font-size-sm);
}

.support-tiers {
  margin: var(--spacing-8) 0;
}

.tier-comparison {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-4);
  margin: var(--spacing-6) 0;
}

.tier {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-6);
}

.tier.premium {
  border-color: var(--color-primary);
  position: relative;
}

.tier.premium::before {
  content: "Most Popular";
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: white;
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.tier h3 {
  margin-bottom: var(--spacing-4);
  color: var(--color-primary);
}

.tier ul {
  list-style: none;
  padding: 0;
}

.tier li {
  padding: var(--spacing-2) 0;
  color: var(--color-text-secondary);
}

.tier li::before {
  content: "✓";
  color: var(--color-success);
  font-weight: bold;
  margin-right: var(--spacing-2);
}

.preparation-checklist {
  background: var(--color-info-light);
  border: 1px solid var(--color-info);
  border-radius: var(--radius-lg);
  padding: var(--spacing-6);
  margin: var(--spacing-4) 0;
}

.checklist {
  list-style: none;
  padding: 0;
}

.checklist li {
  display: flex;
  align-items: center;
  padding: var(--spacing-2) 0;
  color: var(--color-text);
}

.checklist i {
  color: var(--color-success);
  margin-right: var(--spacing-3);
}

/* Product Documentation Page */
.product-overview {
  margin-bottom: var(--spacing-8);
}

.product-overview .lead {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-6);
}

.product-suite {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-6);
  max-width: 100%;
}

.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-6);
  transition: all var(--transition-normal);
  display: flex;
  gap: var(--spacing-4);
  align-items: flex-start;
  width: 100%;
  box-sizing: border-box;
}

.product-card.clickable {
  cursor: pointer;
}

.product-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(0, 51, 102, 0.1);
  transform: translateY(-2px);
}

.product-icon {
  width: 64px; /* Reduced from 80px */
  height: 64px; /* Reduced from 80px */
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.product-icon i {
  font-size: var(--font-size-xl); /* Reduced from 2xl */
  color: white;
}

.product-content {
  flex: 1;
}

.product-content h3 {
  margin-bottom: var(--spacing-3);
  color: var(--color-primary);
}

.product-content p {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-4);
}

.feature-highlights {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
  margin: var(--spacing-4) 0;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.feature-item i {
  color: var(--color-success);
  font-size: var(--font-size-xs);
}

.product-actions {
  display: flex;
  gap: var(--spacing-3);
  margin-top: var(--spacing-4);
}

.workflow-diagram {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-4);
  margin: var(--spacing-6) 0;
  flex-wrap: wrap;
}

.workflow-step {
  text-align: center;
  flex: 1;
  min-width: 150px;
}

.step-icon {
  width: 60px;
  height: 60px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-3);
}

.step-icon i {
  font-size: var(--font-size-lg);
  color: white;
}

.workflow-step h4 {
  margin-bottom: var(--spacing-2);
  color: var(--color-text);
}

.workflow-step p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.workflow-arrow {
  font-size: var(--font-size-xl);
  color: var(--color-primary);
  font-weight: bold;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-4);
  margin: var(--spacing-6) 0;
}

.benefit-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-5);
  text-align: center;
}

.benefit-icon {
  width: 50px;
  height: 50px;
  background: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-3);
}

.benefit-icon i {
  font-size: var(--font-size-lg);
  color: white;
}

.benefit-card h4 {
  margin-bottom: var(--spacing-3);
  color: var(--color-text);
}

.benefit-card p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

/* Responsive adjustments for special pages */
@media (max-width: 768px) {
  .support-options {
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
  }
  
  .tier-comparison {
    grid-template-columns: 1fr;
  }
  
  .product-card {
    flex-direction: column;
    text-align: center;
  }
  
  .workflow-diagram {
    flex-direction: column;
  }
  
  .workflow-arrow {
    transform: rotate(90deg);
  }
  
  .feature-highlights {
    grid-template-columns: 1fr;
  }
  
  .product-actions {
    justify-content: center;
  }
}

/* My Cases Page */
.cases-dashboard {
  margin: var(--spacing-4) 0;
}

.cases-summary {
  display: flex;
  gap: var(--spacing-4);
  margin: var(--spacing-6) 0;
  justify-content: flex-end;
}

.summary-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-4);
  text-align: center;
  min-width: 120px;
  flex-shrink: 0;
}

.summary-card .summary-content h3 {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin: 0 0 var(--spacing-1) 0;
  line-height: 1;
}

.summary-card .summary-content p {
  color: var(--color-text-secondary);
  margin: 0;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.cases-actions {
  display: flex;
  gap: var(--spacing-3);
  margin: var(--spacing-4) 0;
  justify-content: flex-end;
}

.no-cases {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--spacing-8);
  text-align: center;
  margin: var(--spacing-6) 0;
  border: none;
}

.no-cases h2 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-3);
  color: var(--color-text);
  font-weight: var(--font-weight-semibold);
}

.no-cases p {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-6);
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
}

.recent-activity {
  margin: var(--spacing-6) 0;
}

.recent-activity h2 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-4);
  color: var(--color-text);
  font-weight: var(--font-weight-semibold);
}

.activity-placeholder {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-6);
  text-align: center;
  color: var(--color-text-secondary);
}