/* Admin header styling */
.article-analytics-admin-header {
  background: #f8fafc;
  border-bottom: 2px solid #3b82f6;
  padding: 15px 20px;
  margin: 0 0 20px 0;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.article-analytics-admin-header .article-analytics-block-container {
  margin: 0;
  box-shadow: none;
  border: 1px solid #cbd5e1;
}

/* Article selector styling */
.article-analytics-select-message {
  margin: 10px 0;
  color: #64748b;
}

.article-analytics-select {
  width: 100%;
  padding: 8px;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  margin-bottom: 10px;
}

.article-analytics-quick-links {
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px solid #e2e8f0;
}

.article-analytics-quick-links .article-analytics-quick-link {
  display: block;
  padding: 5px 0;
  color: #3b82f6;
  text-decoration: none;
}

.article-analytics-quick-links .article-analytics-quick-link:hover {
  color: #2563eb;
  text-decoration: underline;
}

/* Form styling for selector */
.article-analytics-block-container form {
  margin: 15px 0;
}

.article-analytics-block-container .form-item {
  margin-bottom: 10px;
}

.article-analytics-block-container .form-submit {
  background: #3b82f6;
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 4px;
  cursor: pointer;
}

.article-analytics-block-container .form-submit:hover {
  background: #2563eb;
}

/* Sidebar block in admin theme */
.layout-region--secondary .article-analytics-block-container {
  background: #f8fafc;
  border: 1px solid #cbd5e1;
}

.layout-region--secondary .article-analytics-periods-grid-compact {
  grid-template-columns: 1fr;
}

/* Make sure block is visible in admin toolbar region */
.toolbar-oriented .article-analytics-admin-header {
  margin-top: 39px; /* Account for admin toolbar */
}
/* Article Analytics Styles */
.article-analytics-summary {
  background: #ffffff;
  border: 1px solid #e3e8f0;
  padding: 25px;
  margin: 25px 0;
  border-radius: 12px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.article-analytics-summary h2 {
  margin-top: 0;
  color: #1e293b;
  border-bottom: 2px solid #3b82f6;
  padding-bottom: 12px;
  font-weight: 600;
  font-size: 1.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.article-refresh-btn {
  padding: 8px 16px;
  background: #3b82f6;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 6px;
}

.article-refresh-btn:hover {
  background: #2563eb;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(59, 130, 246, 0.3);
}

/* Period Cards */
.article-analytics-periods-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin: 24px 0;
}

.article-analytics-period-card {
  background: white;
  padding: 20px;
  border-radius: 8px;
  border-left: 4px solid #3b82f6;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  overflow: hidden;
}

.article-analytics-period-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.article-analytics-period-card.today {
  border-left-color: #ef4444;
}

.article-analytics-period-card.week {
  border-left-color: #3b82f6;
}

.article-analytics-period-card.month {
  border-left-color: #8b5cf6;
}

.article-analytics-period-card.year {
  border-left-color: #f59e0b;
}

.article-analytics-period-card.all {
  border-left-color: #10b981;
}

.article-analytics-period-card h4 {
  margin: 0 0 16px 0;
  padding-bottom: 8px;
  border-bottom: 1px solid #f1f5f9;
  color: #1e293b;
  font-weight: 600;
  font-size: 1.1rem;
}

.article-analytics-stats {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.article-analytics-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
}

.article-stat-label {
  font-weight: 500;
  color: #64748b;
  font-size: 0.9rem;
}

.article-stat-value {
  color: #1e293b;
  font-weight: 600;
  font-size: 1rem;
}

.article-stat-value.views {
  color: #3b82f6;
}

.article-stat-value.clicks {
  color: #ef4444;
}

.article-stat-value.read-rate {
  color: #10b981;
}

/* Charts Section */
.article-analytics-charts-section {
  margin: 32px 0;
  padding: 24px;
  background: #f8fafc;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
}

.article-charts-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.article-chart-wrapper {
  background: white;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  border: 1px solid #e2e8f0;
  min-height: 300px;
}

/* Article List */
.article-analytics-list {
  margin: 30px 0;
}

.article-list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px;
  border-bottom: 1px solid #e2e8f0;
  transition: background-color 0.2s ease;
}

.article-list-item:hover {
  background-color: #f8fafc;
}

.article-list-item:last-child {
  border-bottom: none;
}

.article-title {
  flex: 1;
  font-weight: 500;
}

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

.article-stat {
  text-align: center;
  min-width: 80px;
}

.article-stat-number {
  font-size: 1.2rem;
  font-weight: 600;
  display: block;
}

.article-stat-label {
  font-size: 0.8rem;
  color: #64748b;
}

/* Individual Article Analytics Page */
.article-analytics-container {
  padding: 20px;
}

.article-info-card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 20px;
  margin: 20px 0;
}

.article-info-card h2 {
  margin-top: 0;
  color: #1e293b;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 10px;
  font-size: 0.9rem;
  color: #64748b;
}

.meta-item {
  padding: 4px 8px;
  background: white;
  border-radius: 4px;
  border: 1px solid #e2e8f0;
}

.analytics-period-selector {
  background: white;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 15px;
  margin: 20px 0;
}

.period-links {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}

.period-link {
  padding: 6px 12px;
  background: #f1f5f9;
  border-radius: 4px;
  text-decoration: none;
  color: #64748b;
  font-size: 0.9rem;
}

.period-link:hover,
.period-link.active {
  background: #3b82f6;
  color: white;
}

.article-analytics-actions {
  display: flex;
  gap: 10px;
  margin: 20px 0;
}

.analytics-button {
  padding: 10px 20px;
  background: #3b82f6;
  color: white;
  text-decoration: none;
  border-radius: 6px;
  font-weight: 500;
  font-size: 0.9rem;
  transition: all 0.2s ease;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.analytics-button:hover {
  background: #2563eb;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(59, 130, 246, 0.3);
  color: white;
}

.analytics-button.secondary {
  background: #64748b;
}

.analytics-button.secondary:hover {
  background: #475569;
}

/* Charts grid */
.charts-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}

/* Table styling */
.article-analytics-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}

.article-analytics-table th {
  background: #f8fafc;
  padding: 12px;
  text-align: left;
  border-bottom: 2px solid #e2e8f0;
  color: #64748b;
  font-weight: 600;
}

.article-analytics-table td {
  padding: 12px;
  border-bottom: 1px solid #e2e8f0;
}

.article-analytics-table tr:hover {
  background: #f8fafc;
}

/* Debug info */
.article-analytics-debug {
  margin-top: 30px;
  padding: 20px;
  background: #fffbeb;
  border: 1px solid #fcd34d;
  border-radius: 8px;
}

/* Views Tracking Indicator */
.article-tracking-indicator {
  position: fixed;
  bottom: 10px;
  right: 10px;
  background: #4CAF50;
  color: white;
  padding: 5px 10px;
  border-radius: 3px;
  font-size: 12px;
  z-index: 9999;
  opacity: 0.9;
  animation: fadeInOut 3s ease;
}

@keyframes fadeInOut {
  0% { opacity: 0; transform: translateY(10px); }
  10% { opacity: 0.9; transform: translateY(0); }
  90% { opacity: 0.9; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(10px); }
}

/* ============================================
   Article Analytics Block Styles
   ============================================ */

/* Block container */
.article-analytics-block-container {
  background: #ffffff;
  border: 1px solid #e3e8f0;
  padding: 20px;
  margin: 20px 0;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Header */
.article-analytics-block-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 2px solid #3b82f6;
}

.article-analytics-block-header h3 {
  margin: 0;
  color: #1e293b;
  font-size: 1.25rem;
  font-weight: 600;
}

.article-analytics-actions {
  display: flex;
  gap: 10px;
}

.article-analytics-actions .button {
  padding: 6px 12px;
  font-size: 0.85rem;
  text-decoration: none;
}

.article-analytics-actions .analytics-button {
  background: #3b82f6;
  color: white;
  border-radius: 4px;
}

.article-analytics-actions .analytics-button:hover {
  background: #2563eb;
}

/* Compact grid for block */
.article-analytics-periods-grid-compact {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.article-analytics-periods-grid-compact .article-analytics-period-card {
  padding: 15px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  border-left: 4px solid #3b82f6;
  transition: all 0.2s ease;
}

.article-analytics-periods-grid-compact .article-analytics-period-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.article-analytics-periods-grid-compact .article-analytics-period-card.today {
  border-left-color: #ef4444;
}

.article-analytics-periods-grid-compact .article-analytics-period-card.week {
  border-left-color: #3b82f6;
}

.article-analytics-periods-grid-compact .article-analytics-period-card.month {
  border-left-color: #8b5cf6;
}

.article-analytics-periods-grid-compact .article-analytics-period-card.year {
  border-left-color: #f59e0b;
}

.article-analytics-periods-grid-compact .article-analytics-period-card.all {
  border-left-color: #10b981;
}

.article-analytics-periods-grid-compact .article-analytics-period-card h4 {
  margin: 0 0 12px 0;
  font-size: 1rem;
  text-align: center;
  color: #1e293b;
  font-weight: 600;
  padding-bottom: 8px;
  border-bottom: 1px solid #e2e8f0;
}

.article-analytics-periods-grid-compact .article-analytics-stats {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.article-analytics-periods-grid-compact .article-analytics-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 0;
}

.article-analytics-periods-grid-compact .article-stat-label {
  font-size: 0.8rem;
  color: #64748b;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 4px;
}

.article-analytics-periods-grid-compact .article-stat-value {
  font-size: 0.9rem;
  font-weight: 600;
}

.article-analytics-periods-grid-compact .article-stat-value.views {
  color: #3b82f6;
}

.article-analytics-periods-grid-compact .article-stat-value.clicks {
  color: #ef4444;
}

.article-analytics-periods-grid-compact .article-stat-value.read-rate {
  color: #10b981;
}

/* Quick summary */
.article-analytics-quick-summary {
  display: flex;
  justify-content: space-between;
  background: #f1f5f9;
  padding: 15px;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  margin: 20px 0;
}

.summary-stat {
  text-align: center;
  flex: 1;
  padding: 0 10px;
}

.summary-stat:not(:last-child) {
  border-right: 1px solid #cbd5e1;
}

.summary-stat .stat-label {
  display: block;
  font-size: 0.85rem;
  color: #64748b;
  margin-bottom: 5px;
  font-weight: 500;
}

.summary-stat .stat-value {
  display: block;
  font-size: 1.25rem;
  font-weight: 700;
  color: #1e293b;
}

/* Timestamp */
.article-analytics-timestamp {
  text-align: center;
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px solid #e2e8f0;
  color: #94a3b8;
  font-size: 0.85rem;
}

/* Permission denied and error states */
.article-analytics-permission-denied,
.article-analytics-not-article,
.article-analytics-no-data {
  padding: 15px;
  background: #fef3c7;
  border: 1px solid #fbbf24;
  border-radius: 6px;
  color: #92400e;
  text-align: center;
}

/* Form fieldset styling */
.article-analytics-fieldset {
  background: #f8fafc;
  border: 1px solid #cbd5e1 !important;
  border-radius: 8px;
}

.article-analytics-fieldset > summary {
  background: #3b82f6;
  color: white;
  padding: 12px 16px;
  border-radius: 6px 6px 0 0;
  font-weight: 600;
}

.article-analytics-fieldset[open] > summary {
  border-bottom: 2px solid #2563eb;
}

/* Node display (when viewing article) */
.article-analytics-node-display {
  margin-bottom: 30px;
}

.article-analytics-node-display .article-analytics-block-container {
  margin: 0 0 30px 0;
}

/* Inline display (in main content) */
.article-analytics-inline {
  margin-bottom: 30px;
}

/* Admin sidebar specific styles */
.layout-region--secondary .article-analytics-block-container {
  padding: 15px;
  margin: 15px 0;
}

.layout-region--secondary .article-analytics-periods-grid-compact {
  grid-template-columns: 1fr;
}

.layout-region--secondary .article-analytics-quick-summary {
  flex-direction: column;
  gap: 15px;
}

.layout-region--secondary .summary-stat:not(:last-child) {
  border-right: none;
  border-bottom: 1px solid #cbd5e1;
  padding-bottom: 15px;
}

.layout-region--secondary .summary-stat {
  padding: 0;
}

/* Message animations */
@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideOut {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(100%);
    opacity: 0;
  }
}

.article-analytics-message {
  position: fixed;
  top: 20px;
  right: 20px;
  padding: 12px 20px;
  color: white;
  border-radius: 6px;
  z-index: 9999;
  animation: slideIn 0.3s ease;
}

.article-analytics-message-success {
  background: #10b981;
}

.article-analytics-message-error {
  background: #ef4444;
}

/* Responsive */
@media (max-width: 768px) {
  .article-analytics-summary {
    padding: 15px;
  }
  
  .article-analytics-periods-grid {
    grid-template-columns: 1fr;
  }
  
  .article-charts-container {
    grid-template-columns: 1fr;
  }
  
  .charts-row {
    grid-template-columns: 1fr;
  }
  
  .article-list-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  
  .article-stats {
    width: 100%;
    justify-content: space-between;
  }
  
  .article-analytics-block-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  
  .article-analytics-periods-grid-compact {
    grid-template-columns: 1fr;
  }
  
  .article-analytics-quick-summary {
    flex-direction: column;
    gap: 15px;
  }
  
  .summary-stat:not(:last-child) {
    border-right: none;
    border-bottom: 1px solid #cbd5e1;
    padding-bottom: 15px;
  }
  
  .summary-stat {
    padding: 0;
  }
}

/* Dark mode support for admin theme */
@media (prefers-color-scheme: dark) {
  .article-analytics-block-container {
    background: #ffffff;
    border-color: #475569;
    color: #f1f5f9;
  }
  
  .article-analytics-block-header h3 {
    color: #000000;
  }
  
  .article-analytics-periods-grid-compact .article-analytics-period-card {
    background: #0f172a;
    border-color: #334155;
  }
  
  .article-analytics-periods-grid-compact .article-analytics-period-card h4 {
    color: #e2e8f0;
    border-color: #475569;
  }
  
  .article-analytics-periods-grid-compact .article-stat-label {
    color: #94a3b8;
  }
  
  .article-analytics-periods-grid-compact .article-stat-value {
    color: #f1f5f9;
  }
  
  .article-analytics-quick-summary {
    background: #0f172a;
    border-color: #334155;
  }
  
  .summary-stat .stat-label {
    color: #94a3b8;
  }
  
  .summary-stat .stat-value {
    color: #f1f5f9;
  }
  
  .article-analytics-timestamp {
    color: #94a3b8;
    border-color: #475569;
  }
}

/* Article Analytics Block - 5 column layout */
.article-analytics-periods-grid-compact {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 15px;
  margin-bottom: 20px;
}

.article-analytics-periods-grid-compact .article-analytics-period-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 15px;
  border-left: 4px solid #3b82f6;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  transition: all 0.2s ease;
}

.article-analytics-periods-grid-compact .article-analytics-period-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.article-analytics-periods-grid-compact .article-analytics-period-card.today {
  border-left-color: #ef4444;
}

.article-analytics-periods-grid-compact .article-analytics-period-card.week {
  border-left-color: #3b82f6;
}

.article-analytics-periods-grid-compact .article-analytics-period-card.month {
  border-left-color: #8b5cf6;
}

.article-analytics-periods-grid-compact .article-analytics-period-card.year {
  border-left-color: #f59e0b;
}

.article-analytics-periods-grid-compact .article-analytics-period-card.all {
  border-left-color: #10b981;
}

.article-analytics-periods-grid-compact .article-analytics-period-card h4 {
  margin: 0 0 12px 0;
  font-size: 1rem;
  text-align: center;
  color: #1e293b;
  font-weight: 600;
  padding-bottom: 8px;
  border-bottom: 1px solid #e2e8f0;
}

.article-analytics-periods-grid-compact .article-analytics-stats {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.article-analytics-periods-grid-compact .article-analytics-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 0;
}

.article-analytics-periods-grid-compact .article-stat-label {
  font-size: 0.85rem;
  color: #64748b;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 4px;
}

.article-analytics-periods-grid-compact .article-stat-value {
  font-size: 0.9rem;
  font-weight: 600;
}

.article-analytics-periods-grid-compact .article-stat-value.views {
  color: #3b82f6;
}

.article-analytics-periods-grid-compact .article-stat-value.clicks {
  color: #ef4444;
}

.article-analytics-periods-grid-compact .article-stat-value.read-rate {
  color: #10b981;
}

/* Refresh section */
.article-analytics-refresh {
  text-align: center;
  margin-top: 20px;
  padding-top: 15px;
  border-top: 1px solid #e2e8f0;
}

.article-refresh-btn {
  padding: 8px 16px;
  background: #3b82f6;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
}

.article-refresh-btn:hover {
  background: #2563eb;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(59, 130, 246, 0.3);
}

.article-analytics-timestamp {
  display: block;
  font-size: 0.8rem;
  color: #94a3b8;
}

/* Article Analytics Block in Views */
.article-analytics-mini .article-analytics-block-container {
  margin: 15px 0;
  padding: 15px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
}

/* Make sure block is properly contained in Views rows */
.views-row .article-analytics-block-container {
  margin: 10px 0;
}

/* Highlight article rows that have analytics */
[data-article-id] .article-analytics-block-container {
  border-left: 3px solid #3b82f6;
  margin-top: 30px !important;
}

/* Tracking indicator (optional) */
.article-tracking-active::after {
  content: '📊';
  position: absolute;
  top: 5px;
  right: 5px;
  font-size: 12px;
  opacity: 0.7;
}

/* Responsive design */
@media (max-width: 1200px) {
  .article-analytics-periods-grid-compact {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .article-analytics-periods-grid-compact {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .article-analytics-block-container {
    padding: 15px !important;
  }
}

@media (max-width: 480px) {
  .article-analytics-periods-grid-compact {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   4-Chart Grid Styles
   ============================================ */

/* 4 Charts Grid Layout */
.article-analytics-charts-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 30px 0;
}

.article-analytics-chart-card {
  background: white;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.article-analytics-chart-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.article-analytics-chart-title {
  text-align: center;
  margin: 0 0 15px 0;
  padding-bottom: 10px;
  border-bottom: 2px solid #3b82f6;
  color: #1e293b;
  font-weight: 600;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.article-analytics-chart-container-small {
  position: relative;
  height: 250px;
  width: 100%;
  flex-grow: 1;
  min-height: 0; /* Important for flex containers */
}

/* Chart type specific colors in titles */
.chart-title-bar {
  border-bottom-color: #3b82f6;
}

.chart-title-line {
  border-bottom-color: #8b5cf6;
}

.chart-title-pie {
  border-bottom-color: #10b981;
}

.chart-title-doughnut {
  border-bottom-color: #f59e0b;
}

/* Performance Graphs Section */
.article-analytics-performance-graphs-section {
  margin: 32px 0;
  padding: 24px;
  background: white;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.article-analytics-performance-graphs-section h3 {
  margin-top: 0;
  color: #1e293b;
  border-bottom: 2px solid #3b82f6;
  padding-bottom: 12px;
  font-weight: 600;
  font-size: 1.5rem;
  margin-bottom: 25px;
}

/* Update the 4 Charts Grid Layout to be 2x2 */
.article-analytics-charts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin: 30px 0;
}

/* Make charts taller for better visibility */
.article-analytics-chart-container-small {
  position: relative;
  height: 280px;
  width: 100%;
  flex-grow: 1;
  min-height: 0;
}

/* For mobile, stack them vertically */
@media (max-width: 768px) {
  .article-analytics-charts-grid {
    grid-template-columns: 1fr;
  }
}

/* Responsive for 4 charts */
@media (max-width: 1200px) {
  .article-analytics-charts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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