// Styles for accordion-like expandable content blocks

.expand-wrapper {
  margin: 2rem 0 2rem;
}

h5, h6 {
  &+ .expand-wrapper { margin-top: .75rem;}
}

.expand {
  position: relative;
  border-top: 1px solid $article-hr;
  padding: .75rem 0;
  &:last-of-type, &:only-child { border-bottom: 1px solid $article-hr; }
}

.expand-label {
  display: flex;
  align-items: center;
  font-weight: bold;
  margin-bottom: 0;
  padding-right: 2.5rem;
  cursor: pointer;

  &:hover {
    .expand-toggle { background: $b-laser; }
  }
}

.expand-link {
  display: block;
  position: absolute;
  top: 1rem;
  right: .75rem;
  min-height: 20px;
  min-width: 20px;
  font-size: 1.25rem;
  color: $article-bold;
  opacity: .3;
  transition: opacity .2s;
  &:hover {
    color: $article-bold;
    opacity: 1;
  }
}

.expand-toggle {
  position: relative;
  display: inline-block;
  min-height: 20px;
  min-width: 20px;
  background: $b-dodger;
  border-radius: 50%;
  margin-right: .75rem;
  transition: background-color .2s;

  &:before, &:after {
    content: "";
    display: block;
    width: 10px;
    height: 2px;
    position: absolute;
    background: $article-bg;
    transition: all .4s;
    top: 9px;
    left: 5px;
  }
  &:after {
    transform: rotate(90deg);
  }

  &.open {
    &:before, &:after { transform: rotate(180deg); }
  }
}

.expand-content {
  padding-top: 1rem;
}