.popup {
  position: fixed;
  bottom: var(--gap-blocks);
  left: 50%;
  transform: translateX(-50%);
  z-index: 150;
  max-width: 480px;
  padding: 12px;
  color: var(--color-bg-primary);
  background-color: var(--color-elem-accent-primary-alt);
  box-shadow: var(--shadow-card);
  border-radius: var(--border-radius-s);
  pointer-events: none;
  animation: popup var(--transition-l);
  text-align: center;
}

.popup .span {
  display: block;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  color: inherit;
  white-space: nowrap;
}

@keyframes popup {
  0% {
    opacity: 0;
    transform: translateY(100%) translateX(-50%);
    box-shadow: none;
  }
  100% {
    opacity: 1;
    transform: translateY(0%) translateX(-50%);
    box-shadow: var(--shadow-card);
  }
}