.toast {
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  background-color: rgba(30, 32, 40, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 8px 16px;
  color: #eee;
  font-size: 0.9em;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35), 0 2px 6px rgba(0, 0, 0, 0.25);
  z-index: 20;
  opacity: 1;
  transition: opacity .4s ease;
}
.toast.is-hidden {
  opacity: 0;
  pointer-events: none;
}