.transition-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-darkness);
  opacity: 0;
  pointer-events: none;
  z-index: 100;
  transition: opacity 0.3s ease-in-out;
}

.transition-overlay.active {
  opacity: 1;
}