.sidebar-collapse-toggle {
  appearance: none;
  width: 36px;
  height: 36px;
  min-width: 36px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg-3);
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: flex-end;
  margin: 0 0 6px;
  padding: 0;
  font-size: 25px;
  line-height: 1;
  cursor: pointer;
  transition:
    border-color 160ms ease,
    background 160ms ease,
    transform 160ms ease;
}

.sidebar-collapse-toggle:hover,
.sidebar-collapse-toggle:focus-visible {
  border-color: var(--gold);
  background: #302719;
  outline: none;
}

.sidebar-collapse-toggle:active {
  transform: scale(0.96);
}

@media (min-width: 861px) {
  .layout {
    transition: grid-template-columns 180ms ease;
  }

  .layout.sidebar-collapsed {
    grid-template-columns: 64px 1fr;
  }

  nav.side {
    min-width: 0;
    overflow: hidden;
    transition: padding 180ms ease;
  }

  nav.side.collapsed {
    padding-left: 10px;
    padding-right: 10px;
  }

  nav.side.collapsed .sidebar-collapse-toggle {
    align-self: center;
  }

  nav.side.collapsed a {
    display: none;
  }
}

@media (max-width: 860px) {
  .sidebar-collapse-toggle {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .layout,
  nav.side,
  .sidebar-collapse-toggle {
    transition: none;
  }
}