:root {
  --eh2sn-bar-gap: 10px;
  --eh2sn-bar-color: #5f6368;
  --eh2sn-bar-active-color: #111111;
  --eh2sn-tooltip-bg: #111111;
  --eh2sn-tooltip-text: #ffffff;
}

.eh2sn-side-nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  z-index: 40;
  pointer-events: none;
}

.eh2sn-side-nav[hidden] {
  display: none !important;
}

.eh2sn-side-nav--left {
  left: max(14px, env(safe-area-inset-left));
  right: auto;
}

.eh2sn-side-nav--right {
  right: max(14px, env(safe-area-inset-right));
  left: auto;
}

.eh2sn-side-nav__list {
  list-style: none;
  margin: 0;
  padding: 8px 0;
  display: flex;
  flex-direction: column;
  gap: var(--eh2sn-bar-gap);
}

.eh2sn-side-nav__item {
  margin: 0;
  padding: 0;
}

.eh2sn-side-nav__link {
  position: relative;
  width: 34px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  text-decoration: none;
  pointer-events: auto;
  opacity: 0.72;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.eh2sn-side-nav--right .eh2sn-side-nav__link {
  justify-content: flex-end;
}

.eh2sn-side-nav__link:hover,
.eh2sn-side-nav__link:focus-visible,
.eh2sn-side-nav__link.is-active {
  opacity: 1;
}

.eh2sn-side-nav--left .eh2sn-side-nav__link:hover,
.eh2sn-side-nav--left .eh2sn-side-nav__link:focus-visible {
  transform: translateX(2px);
}

.eh2sn-side-nav--right .eh2sn-side-nav__link:hover,
.eh2sn-side-nav--right .eh2sn-side-nav__link:focus-visible {
  transform: translateX(-2px);
}

.eh2sn-side-nav__link:focus-visible {
  outline: none;
}

.eh2sn-side-nav__bar {
  position: relative;
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--eh2sn-bar-color);
  transition: width 0.2s ease, background-color 0.2s ease, opacity 0.2s ease;
}

.eh2sn-side-nav__link.is-active .eh2sn-side-nav__bar,
.eh2sn-side-nav__link:hover .eh2sn-side-nav__bar,
.eh2sn-side-nav__link:focus-visible .eh2sn-side-nav__bar {
  width: 30px;
  background: var(--eh2sn-bar-active-color);
}

.eh2sn-side-nav__tooltip {
  position: absolute;
  top: 50%;
  white-space: nowrap;
  padding: 7px 10px;
  border-radius: 999px;
  background: var(--eh2sn-tooltip-bg);
  color: var(--eh2sn-tooltip-text);
  font-size: 12px;
  line-height: 1;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.eh2sn-side-nav--left .eh2sn-side-nav__tooltip {
  left: 42px;
  transform: translateY(-50%) translateX(-6px);
}

.eh2sn-side-nav--right .eh2sn-side-nav__tooltip {
  right: 42px;
  transform: translateY(-50%) translateX(6px);
}

.eh2sn-side-nav__link:hover .eh2sn-side-nav__tooltip,
.eh2sn-side-nav__link:focus-visible .eh2sn-side-nav__tooltip {
  opacity: 1;
  visibility: visible;
}

.eh2sn-side-nav--left .eh2sn-side-nav__link:hover .eh2sn-side-nav__tooltip,
.eh2sn-side-nav--left .eh2sn-side-nav__link:focus-visible .eh2sn-side-nav__tooltip {
  transform: translateY(-50%) translateX(0);
}

.eh2sn-side-nav--right .eh2sn-side-nav__link:hover .eh2sn-side-nav__tooltip,
.eh2sn-side-nav--right .eh2sn-side-nav__link:focus-visible .eh2sn-side-nav__tooltip {
  transform: translateY(-50%) translateX(0);
}

html {
  scroll-padding-top: 120px;
}

@media (prefers-reduced-motion: reduce) {
  .eh2sn-side-nav__link,
  .eh2sn-side-nav__bar,
  .eh2sn-side-nav__tooltip {
    transition: none;
  }
}