.nav-group {
  display: grid;
  gap: 3px;
}

.nav-group-toggle {
  width: 100%;
}

.nav-group-toggle .nav-chevron {
  margin-left: auto;
  width: 8px;
  height: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  color: var(--muted);
  font-size: 0;
  transform: rotate(45deg) translate(-1px, -1px);
  transition: transform .16s ease;
}

.nav-group:not(.open) .nav-chevron {
  transform: rotate(-45deg) translate(-1px, 1px);
}

.nav-submenu {
  display: grid;
  gap: 3px;
  margin: 0 0 2px 20px;
  padding-left: 9px;
  border-left: 1px solid var(--line);
}

.nav-group:not(.open) .nav-submenu {
  display: none;
}

.nav-submenu button {
  padding-top: 8px !important;
  padding-bottom: 8px !important;
  font-size: 13px !important;
}

.nav-group.active > .nav-group-toggle {
  color: var(--purple-dark);
  font-weight: 700;
}