#toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
}

.toast {
  background-color: #333;
  color: #fff;
  padding: 12px 16px;
  margin-top: 10px;
  border-radius: 6px;
  opacity: 0;
  animation: fadeInOut 4s forwards;
  font-family: sans-serif;
}

@keyframes fadeInOut {
  0% { opacity: 0; transform: translateY(20px); }
  10% { opacity: 1; transform: translateY(0); }
  90% { opacity: 1; }
  100% { opacity: 0; transform: translateY(20px); }
}