.navbar {
  position: fixed;
  top: 5px;
  left: 5px;
  margin: 20px;
  width: min(2.5dvw, 20px);
  height: calc(100dvh - 5px);
  background-color: transparent;
  z-index: 10;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-content: center;
  flex-wrap: wrap;
  gap: 20px;
}

.navbar a {
  background-color: transparent;
  border: none;
  position: relative;
  cursor: pointer;
}

.navbar div {
  width: 100%;
  aspect-ratio: 1/1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.navbar div svg {
  fill: var(--jcgrey);
  width: 100%;
  height: auto;
  transition: fill 0.3s ease-out;
}

.navbar div:hover svg {
  fill: var(--jcwhite);
}

.navbar a::after {
  content: attr(data-tooltip);
  position: absolute;
  left: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%);
  white-space: nowrap;
  background-color: var(--jcblack);
  box-shadow: 0 0 10px 10px rgba(0, 0, 0, 0.2) inset;
  border: 1px solid var(--jcgrey);
  outline: 4px solid var(--jcblack);
  padding: 5px 10px;
  font-size: 13px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
}

.navbar a:hover::after {
  opacity: 1;
}