.ias-side-nav {
  bottom: 0;
  display: none;
  left: 0;
  opacity: 0;
  overflow: hidden;
  position: fixed;
  right: 0;
  top: 0;

  &.ias-open,
  &.ias-locked {
    display: block;
    opacity: 1;
  }

  &.ias-open {
    &:not(.ias-locked) {
      animation: 500ms fadein;
      z-index: 1000;

      > .ias-scrim {
        background-color: $side-nav-scrim-color;
      }

      > .ias-side-nav-content {
        animation: 500ms slidein;
      }
    }
  }

  &.ias-locked {
    height: 100%;
    position: relative;
    width: $side-nav-width;

    > .ias-side-nav-content {
      max-width: none;
    }
  }

  > .ias-scrim {
    background-color: transparent;
    cursor: pointer;
    height: 100%;
    position: absolute;
    width: 100%;
  }

  > .ias-side-nav-content {
    background-color: $side-nav-bg-color;
    color: $side-nav-text-color;
    height: 100%;
    max-width: $side-nav-max-width;
    overflow-x: hidden;
    overflow-y: auto;
    position: relative;
    width: $side-nav-width;

    > .ias-side-nav-header,
    > .ias-side-nav-footer {
      @include single-line;

      color: $side-nav-header-text-color;
      font-size: $side-nav-header-font-size;
      font-weight: $side-nav-header-font-weight;
      text-transform: $side-nav-header-text-transform;
    }

    > .ias-side-nav-body {
      padding: $side-nav-padding;
    }
  }

  a {
    margin: 0;
  }

  a,
  button {
    @include single-line;
    background-color: transparent;
    border: none;
    border-radius: $border-radius;
    box-sizing: border-box;
    color: inherit;
    display: block;
    height: $side-nav-item-height;
    line-height: $side-nav-item-height;
    padding: 0 0 0 $spacing;
    text-align: inherit;
    width: 100%;

    &:focus:not([disabled]),
    &:hover:not([disabled]) {
      background-color: $side-nav-bg-color-hover;
      color: inherit;
    }
    &:hover {
      text-decoration: none;
    }
    &.ias-active {
      background-color: $side-nav-bg-color-hover;
      color: inherit;
      font-weight: 500;
    }
  }
}

[dir="rtl"] {
  .ias-side-nav {
    &.ias-open {
      &:not(.ias-locked) {
        > .ias-side-nav-content {
          animation: 500ms slidein-rtl;
        }
      }
    }

    a {
      margin: 0;
    }

    a,
    button {
      padding: 0 $spacing 0 0;
    }
  }
}

@media (min-height: $small-display) {
  .ias-side-nav {
    position: absolute;
  }
}

@media (min-width: $medium-display) {
  .ias-side-nav {
    display: block;
    height: 100%;
    opacity: 1;
    position: relative;
    width: $side-nav-width;

    &.ias-open {
      &:not(.ias-locked) {
        z-index: auto;
      }
    }

    > .ias-side-nav-content {
      max-width: none;
    }
  }
}