.btn-toggle-menu {
  position: absolute;
  margin: auto 1em;
  font-size: 150%;
  color: var(--color-text);
}

.notification {
  display: inline;
  position: absolute;
  top: 0;
  right: 0;
  width: 0.6em;
  height: 0.6em;
  background: linear-gradient(
    -45deg,
    var(--color-librairie-martin),
    var(--color-librairie-martin-light)
  );
  border-radius: 50%;
  transform: translate(50%, -50%);
}

#btnShowMenu {
  left: 0;
  background-color: var(--color-bg-header-footer);
}

#btnHideMenu {
  right: 0;
  background-color: var(--color-bg-menu);
}

.sidebar-slide-enter-active,
.sidebar-slide-leave-active {
  transition: transform 0.3s ease-in-out;
}
.sidebar-slide-enter-from,
.sidebar-slide-leave-to {
  transform: translateX(-100%);
  transition: transform 0.3s ease-in-out;
}

#menu {
  height: 100svh;
  width: 25em;
  position: absolute;
  top: 0;
  left: 0;
  padding: 1.5em;
  background-color: var(--color-bg-menu);
  border-right: 1px solid var(--color-border);
  z-index: 100;
  display: flex;
  flex-direction: column;
  font-size: 0.9em;
}

h2.menu-header {
  color: var(--color-text-dim);
}

.menu-separator {
  width: 100%;
  height: 2px;
  background-color: var(--color-border);
  border-radius: 1px;
  margin-bottom: 0.5em;
}

.menu-section > menu {
  margin-left: 1em;
}

li.menu-item {
  margin-bottom: 0.5em;
  padding: 0.25em;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-radius: 0.5em;
}

.new {
  box-shadow: 0 0 8px 3px var(--color-librairie-martin),
    inset 0 0 2px 0px var(--color-librairie-martin);
}