@import '../prefix';

.#{$prefix}--side-nav.#{$prefix}--side-nav--website--with-header-nav {
  width: 0;
  border-right-width: 0px;

  @include carbon--breakpoint('lg') {
    display: none;
  }
}

.#{$prefix}--side-nav--website--with-header-nav.#{$prefix}--side-nav.#{$prefix}--side-nav--open {
  border-right-width: 1px;
}

.#{$prefix}--side-nav--website {
  z-index: 16000;
}

.#{$prefix}--side-nav--website--with-header-nav.#{$prefix}--side-nav.#{$prefix}--side-nav--open {
  width: 16rem;
}

.#{$prefix}--side-nav--website--with-header-nav .#{$prefix}--side-nav__footer {
  display: none;
}

// Bottom links
.#{$prefix}--side-nav__divider {
  display: block;
  margin: rem(64px) 1rem 0;
  border-style: solid;
  border-bottom: none;
  border-color: $carbon--gray-80;
}

.#{$prefix}--side-nav--website--light .#{$prefix}--side-nav__divider {
  border-color: $ui-03;
}

.#{$prefix}--side-nav--website .#{$prefix}--side-nav__item {
  &:nth-last-child(2) {
    .#{$prefix}--side-nav--website-link {
      margin-top: $spacing-05;
    }
  }

  &:nth-last-child(2),
  &:nth-last-child(1) {
    .#{$prefix}--side-nav--website-link {
      flex-direction: row-reverse;
      justify-content: space-between;
    }

    .#{$prefix}--side-nav--website-link > .#{$prefix}--side-nav__icon {
      display: block;
      flex: 0;
    }
  }
}

.#{$prefix}--side-nav__navigation {
  padding-top: $spacing-06;
}

/* temp styles until shell is updated */

.#{$prefix}--side-nav.#{$prefix}--side-nav--website
  .#{$prefix}--side-nav__footer {
  display: none;
}

.#{$prefix}--side-nav.#{$prefix}--side-nav--website
  .#{$prefix}--side-nav__menu[role='menu']
  a.#{$prefix}--side-nav__link[role='menuitem'] {
  padding-left: $spacing-05;
}

.#{$prefix}--side-nav.#{$prefix}--side-nav--website
  .#{$prefix}--side-nav__icon:not(.#{$prefix}--side-nav__submenu-chevron) {
  display: none;
}

.#{$prefix}--side-nav.#{$prefix}--side-nav--website
  .#{$prefix}--side-nav__submenu-title,
.#{$prefix}--side-nav.#{$prefix}--side-nav--website
  .#{$prefix}--side-nav__link-text {
  padding-left: $spacing-05;
}

//===================
// SIDE NAV overrides
//===================

.#{$prefix}--side-nav__submenu:focus,
a.#{$prefix}--side-nav__link:focus {
  outline: 2px solid $brand-01;
  outline-offset: -2px;
}

.#{$prefix}--side-nav {
  border-top: none;
  border-right: 1px solid $carbon--gray-80;
}

.#{$prefix}--side-nav .#{$prefix}--side-nav__item--active {
  background: transparent;
}

.#{$prefix}--side-nav.#{$prefix}--side-nav--website--light
  .#{$prefix}--side-nav__item.#{$prefix}--side-nav__item--active
  .#{$prefix}--side-nav__submenu[aria-haspopup='true'] {
  color: $text-01;

  .#{$prefix}--side-nav__icon svg {
    fill: $icon-01;
  }
}

.#{$prefix}--side-nav.#{$prefix}--side-nav--website--light
  .#{$prefix}--side-nav__item.#{$prefix}--side-nav__item--active
  .#{$prefix}--side-nav__submenu[aria-haspopup='true'][aria-expanded='false'] {
  background-color: $ui-03;
  position: relative;

  &::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 4px;
    background-color: $brand-01;
  }
}

.#{$prefix}--side-nav.#{$prefix}--side-nav--website--light {
  background-color: $ui-02;
  border-right: none;
}

.#{$prefix}--side-nav__navigation {
  padding-top: $spacing-05;
  background-color: $ui-05;
}

.#{$prefix}--side-nav--website--light .#{$prefix}--side-nav__navigation {
  background-color: $ui-02;
}

.#{$prefix}--side-nav--website .#{$prefix}--side-nav__icon > svg {
  fill: $active-01;
}

.#{$prefix}--side-nav--website--light .#{$prefix}--side-nav__icon > svg {
  fill: $text-02;
}

.#{$prefix}--side-nav .#{$prefix}--side-nav__submenu[aria-haspopup='true'],
.#{$prefix}--side-nav__item > a.#{$prefix}--side-nav__link {
  @include carbon--type-style('heading-01');
  color: $active-01;
}

.#{$prefix}--side-nav
  a.#{$prefix}--side-nav__link
  > .#{$prefix}--side-nav__link-text {
  color: $active-01;
}

.#{$prefix}--side-nav.#{$prefix}--side-nav--website--light
  .#{$prefix}--side-nav__item
  .#{$prefix}--side-nav__submenu[aria-haspopup='true'],
.#{$prefix}--side-nav--website--light
  .#{$prefix}--side-nav__item
  > a.#{$prefix}--side-nav__link,
.#{$prefix}--side-nav.#{$prefix}--side-nav--website--light
  a.#{$prefix}--side-nav__link
  > .#{$prefix}--side-nav__link-text {
  color: $text-02;
}

.#{$prefix}--side-nav
  a.#{$prefix}--side-nav__link:hover
  > .#{$prefix}--side-nav__link-text,
.#{$prefix}--side-nav
  a.#{$prefix}--side-nav__link[aria-current='page']
  > .#{$prefix}--side-nav__link-text {
  color: $ui-01;
}

.#{$prefix}--side-nav.#{$prefix}--side-nav--website--light
  a.#{$prefix}--side-nav__link:hover
  > .#{$prefix}--side-nav__link-text,
.#{$prefix}--side-nav.#{$prefix}--side-nav--website--light
  a.#{$prefix}--side-nav__link[aria-current='page']
  > .#{$prefix}--side-nav__link-text {
  color: $text-01;
}

.#{$prefix}--side-nav__item:not(.#{$prefix}--side-nav__item--active):hover {
  background-color: $ui-05;
}

.#{$prefix}--side-nav--website--light
  .#{$prefix}--side-nav__item:not(.#{$prefix}--side-nav__item--active):hover {
  background-color: $ui-02;
}

.#{$prefix}--side-nav__item:not(.#{$prefix}--side-nav__item--active):hover
  > .#{$prefix}--side-nav__submenu,
.#{$prefix}--side-nav__menu[role='menu']
  a.#{$prefix}--side-nav__link[role='menuitem']:not(.#{$prefix}--side-nav__link--current):not([aria-current='page']):hover,
.#{$prefix}--side-nav__item:not(.#{$prefix}--side-nav__item--active):hover
  > .#{$prefix}--side-nav__link {
  background-color: #353535;
  color: $ui-01;

  .#{$prefix}--side-nav__icon svg {
    fill: $ui-01;
  }
}

.#{$prefix}--side-nav--website--light
  .#{$prefix}--side-nav__item:not(.#{$prefix}--side-nav__item--active):hover
  > .#{$prefix}--side-nav__submenu,
.#{$prefix}--side-nav--website--light
  .#{$prefix}--side-nav__menu[role='menu']
  a.#{$prefix}--side-nav__link[role='menuitem']:not(.#{$prefix}--side-nav__link--current):not([aria-current='page']):hover,
.#{$prefix}--side-nav--website--light
  .#{$prefix}--side-nav__item:not(.#{$prefix}--side-nav__item--active):hover
  > .#{$prefix}--side-nav__link {
  background-color: #e5e5e5;
  color: $text-01;

  .#{$prefix}--side-nav__icon svg {
    fill: $text-01;
  }
}

.#{$prefix}--side-nav
  .#{$prefix}--side-nav__item
  .#{$prefix}--side-nav__submenu[aria-expanded='true'] {
  background-color: $ui-05;
  color: $active-01;

  &:hover {
    background-color: #353535;
    color: $ui-01;

    .#{$prefix}--side-nav__icon svg {
      fill: $ui-01;
    }
  }

  .#{$prefix}--side-nav__icon svg {
    fill: $active-01;
  }
}

.#{$prefix}--side-nav.#{$prefix}--side-nav--website--light
  .#{$prefix}--side-nav__item
  .#{$prefix}--side-nav__submenu[aria-expanded='true'] {
  background-color: $ui-02;
  color: $text-02;

  &:hover {
    background-color: #e5e5e5;
    color: $text-01;

    .#{$prefix}--side-nav__icon svg {
      fill: $text-01;
    }
  }

  .#{$prefix}--side-nav__icon svg {
    fill: $text-02;
  }
}

.#{$prefix}--side-nav a.#{$prefix}--side-nav__link[aria-current='page'],
.#{$prefix}--side-nav__menu[role='menu'] a.#{$prefix}--side-nav__link--current,
.#{$prefix}--side-nav__menu[role='menu']
  a.#{$prefix}--side-nav__link[aria-current='page'] {
  background-color: $carbon--gray-80;
}

.#{$prefix}--side-nav.#{$prefix}--side-nav--website--light
  a.#{$prefix}--side-nav__link[aria-current='page'],
.#{$prefix}--side-nav--website--light
  .#{$prefix}--side-nav__menu[role='menu']
  a.#{$prefix}--side-nav__link--current,
.#{$prefix}--side-nav--website--light
  .#{$prefix}--side-nav__menu[role='menu']
  a.#{$prefix}--side-nav__link[aria-current='page'] {
  background-color: $ui-03;
}

.#{$prefix}--side-nav a.#{$prefix}--side-nav__link,
.#{$prefix}--side-nav__submenu[aria-haspopup='true'] {
  min-height: 2rem;
  height: 2rem;
}

.#{$prefix}--side-nav .#{$prefix}--side-nav__icon,
.#{$prefix}--side-nav .#{$prefix}--side-nav__icon svg {
  height: 1rem;
  width: 1rem;
}

.#{$prefix}--side-nav__submenu > .#{$prefix}--side-nav__icon,
a.#{$prefix}--side-nav__link > .#{$prefix}--side-nav__icon {
  margin-right: 0;
}

.#{$prefix}--side-nav.#{$prefix}--side-nav--website + div::before {
  content: '';
  visibility: hidden;
  opacity: 0;
  will-change: opacity;
  transition: $transition--expansion opacity $carbon--standard-easing,
    $transition--expansion visibility $carbon--standard-easing;
  background: $overlay-01;
  position: fixed;
  height: 100vh;
  width: 100vw;
  z-index: 100;
}

.#{$prefix}--side-nav.#{$prefix}--side-nav--website:not(.side-nav__closed) {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);

  & + div {
    position: fixed;
  }

  & + div::before {
    opacity: 1;
    visibility: initial;
  }

  @include carbon--breakpoint('lg') {
    & + div {
      position: inherit;
    }

    & + div::before {
      visibility: hidden;
      opacity: 0;
    }
  }
}