body { 
  font-family: Arial, sans-serif; 
  max-width: 1200px; 
  margin: 0 auto; 
  padding: 20px; 
}

.form-group { 
  margin-bottom: 20px; 
}

.url-input { 
  width: 400px; 
  padding: 10px; 
  font-size: 16px; 
}

.check-button { 
  padding: 10px 20px; 
  background: #007bff; 
  color: white; 
  border: none; 
  border-radius: 4px; 
  cursor: pointer; 
}

.results { 
  margin-top: 20px; 
  padding: 20px; 
  background: #f8f9fa; 
  border-radius: 8px; 
}

.hidden {
  display: none;
}

.finding { 
  margin-bottom: 10px; 
  padding: 10px; 
  border-left: 4px solid #ddd; 
  background: white; 
}

.severity-high { 
  border-left-color: #dc3545; 
}

.severity-medium { 
  border-left-color: #fd7e14; 
}

.severity-low { 
  border-left-color: #ffc107; 
}

.severity-info { 
  border-left-color: #17a2b8; 
}