@view-transition {
  navigation: auto;
}

/* Flash message styling */
.flash-message {
  background-color: #3498db;
  color: white;
  padding: 12px 20px;
  margin: 10px 0;
  border-radius: 5px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  animation: fadeIn 0.5s, fadeOut 0.5s 5s forwards;
  position: relative;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeOut {
  from { opacity: 1; }
  to { opacity: 0; visibility: hidden; }
}