#snackbar {
  position: fixed !important;
  left: 50%;
  bottom: 30px;

  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);

  min-width: 250px;
  max-width: 90vw;

  padding: 14px 20px;
  border-radius: 6px;

  background-color: #323232;
  color: #ffffff;
  text-align: center;
  font-size: 14px;

  visibility: hidden;
  opacity: 0;

  z-index: 2147483647; /* 🔥 above everything */
  pointer-events: none; /* no interaction issues */
}

/* Show snackbar */
#snackbar.show {
  visibility: visible;
  opacity: 1;

  animation: snackbar-fadein 0.3s ease,
             snackbar-fadeout 0.3s ease 2.7s;
}

/* Animations */
@keyframes snackbar-fadein {
  from {
    bottom: 0;
    opacity: 0;
  }
  to {
    bottom: 30px;
    opacity: 1;
  }
}

@keyframes snackbar-fadeout {
  from {
    bottom: 30px;
    opacity: 1;
  }
  to {
    bottom: 0;
    opacity: 0;
  }
}