.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;

  display: flex;
  align-items: center;
  justify-content: space-between;

  height: var(--header-height);

  padding-top: calc(var(--bar-padding-y) + env(safe-area-inset-top));
  padding-bottom: var(--bar-padding-y);
  padding-left: calc(var(--bar-padding-x) + env(safe-area-inset-left));
  padding-right: calc(var(--bar-padding-x) + env(safe-area-inset-right));

  background-color: transparent; /*var(--background-color); */

  border-top-width: 1px;
  border-top-style: solid;
  border-top-color: var(--border-color);

  transition:
    border-top-color var(--theme-transition),
    box-shadow var(--theme-transition);

      /* background-color var(--theme-transition), */
}

.icon--topbar{
  display: block;
  line-height: 1;
  transform: translateY(-2px);
}