.app-nav {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  background: #1a1a1a;
  border-top: 1px solid #2a2a2a;
  padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
  z-index: 20;
}
.app-nav-link {
  flex: 1;
  text-align: center;
  padding: 8px 4px;
  font-size: 0.72rem;
  color: #999;
  text-decoration: none;
  border-radius: 8px;
}
.app-nav-link.active {
  color: #fff;
  background: #17305f;
}
body.has-app-nav {
  padding-bottom: 76px;
}