/* Google Scholar Statistics Styles */

.scholar-stats-container {
  margin: 2rem 0;
  padding: 2rem;
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.scholar-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: bold;
  color: #2c3e50;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1rem;
  color: #7f8c8d;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.citation-chart-container {
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  height: 300px;
}

.scholar-link {
  text-align: center;
}

.scholar-link a {
  color: #3498db;
  text-decoration: none;
  font-weight: 500;
}

.scholar-link a:hover {
  text-decoration: underline;
}

.scholar-link small {
  color: #7f8c8d;
  font-size: 0.9rem;
}

/* Responsive design */
@media (max-width: 768px) {
  .scholar-stats-container {
    padding: 1rem;
    margin: 1rem 0;
  }
  
  .scholar-stats-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .citation-chart-container {
    height: 250px;
    padding: 1rem;
  }
}