.auth-message {
  text-align: center;
  margin-top: 80px;
  font-family: sans-serif;
}

.auth-message h3 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.auth-error {
  color: #d9534f;
}

.auth-success {
  color: #4caf50;
}

.auth-muted {
  color: #555;
}

.auth-spinner {
  width: 40px;
  height: 40px;
  margin: 0 auto 20px;
  border: 4px solid #4caf50;
  border-top: 4px solid transparent;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.auth-pre {
  background-color: #f8f8f8;
  color: #333;
  display: inline-block;
  text-align: left;
  padding: 10px 15px;
  margin-top: 10px;
  border: 1px solid #ccc;
  border-radius: 5px;
  max-width: 90%;
  overflow-x: auto;
}