body {
  margin: 0;
  overflow: hidden;
  background: black;
  font-family: Arial, sans-serif;
}

#ui {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0,0,0,0.75);
  padding: 15px 20px;
  border-radius: 15px;
  color: #fff;
  text-align: center;
  width: 260px;
}

#planetInfo {
  margin-top: 10px;
  font-size: 13px;
  opacity: 0.9;
}

#logoText {
  position: fixed;          
  top: 20px;                
  left: 20px;               
  font-family: 'Arial', sans-serif; 
  font-size: 24px;          
  color: #fff;              
  font-weight: bold;        
  text-shadow: 2px 2px 8px rgba(0,0,0,0.6); 
  z-index: 1000;            
}

@media (max-width: 600px) {
  #ui {
    width: 200px;
    font-size: 12px;
  }
}