body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #abcdef;
  color: #222;
}

header {
  background-color: #1b3569;
  color: #fff;
  padding: 20px;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0,0,0,0.3);
}

main {
  display: flex;
  justify-content: center;
  gap: 20px;
  padding: 40px 20px;
  align-items: flex-start;
}

#controls {
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-width: 200px;
  background-color: #1e2c55;
  color: #fff;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.25);
}

#inhalt {
  display: flex;
  flex-direction: column;
  align-items: center;
}

#glcanvas {
  width: 800px;
  max-width: 100%;
  height: 500px;
  border-radius: 8px;
  background-color: #111;
  box-shadow: 0 4px 10px rgba(0,0,0,0.5);
}

.status {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: 10px;
}

#dokumentation {
  background-color: #fff;
  padding: 20px 30px;
  border: 3px double #1b3569;
  border-radius: 10px;
  color: #000;
  max-width: 300px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

li{
  margin-top: 10px;
}

#dokumentation h3 {
  margin-top: 0;
  color: #1b3569;
}

button {
  background-color: #1b3569;   
  color: white;                
  border: none;               
  border-radius: 6px;          
  padding: 8px 16px;           
  font-size: 15px;
  cursor: pointer;          
  transition: background-color 0.3s ease; 
}

button:hover {
  background-color: #2c4b94;
}