/**
** TOPIC MENU (MAIN MENU)
** 1. Main menu button
** 2. Container div (w/active toggle class)
** 4. Active menu content
** 5. Masthead when menu is active
**/

/* 1. */

$padding-left-narrow: 32px;
$left-margin-narrow-screen: 20px;
$link-height: 52px;
$navigation-row-width: 980px / 3;

.c-topic-menu-toggle-button {
  position: relative;
  background: transparent;
  padding: $spacing--small;
  padding-right: $spacing;
  padding-left: $spacing*2;
  font-weight: $font-weight-normal;
  color: $brand-color;
  border: 2px solid $brand-color;

  &:before {
    content: '';
    width: 16px;
    height: 16px;
    position: absolute;
    top: $spacing--small*1.3;
    left: $spacing--small*2;
    @include svg_icon('menu', $brand-color);
  }
  &:hover {
    border: 3px solid transparent;
    background: $brand-color;
    color: $white;
    &:before {
      @include svg_icon('menu', $white);
    }
  }
  &:active,
  &:focus {
    border: 2px solid $brand-color--lighter;
    background: $white;
    color: $brand-color;
    &:hover:before {
      @include svg_icon('menu', $brand-color);
    }
  }
}

/* 2. */
.c-topic-menu-container {
  @include mq(tabletWide) {
    display: inline-block;
  }
}
.c-topic-menu-container .active {
  background: transparent;
  border: 2px solid transparent;
  box-shadow: none;
  color: $brand-color;
  &:hover,
  &:focus {
    color: $brand-color;
    box-shadow: $link--hover;
    &:before {
      @include svg_icon('close', $brand-color);
    }
  }
  &:before {
    @include svg_icon('close', $brand-color);
    width: 32px;
    height: 32px;
    top: 12px;
    left: 7px;
  }
}

.c-topic-menu__content {
  width: 100%;
  background: $brand-grey--lightest;
  position: relative;
  display: flex;
  flex-flow: column;
  padding: 0;
  min-height: 100%;
  &--fill-page {
    min-height: calc(100vh - 77px);
  }

  @include mq(desktop) {
    min-height: auto;
    padding: 0 0 $spacing--large 0;
    overflow: auto;
  }
}

.c-topic-menu__subject-navigation {
  position: relative;
  flex-grow: 1;
  display: flex;
  flex-flow: column;
  flex-flow: row;

  @include mq($until: tabletWide) {
    padding-bottom: 100px;
  }

  @include mq(tabletWide) {
    transition: transform 400ms ease;
    padding-bottom: $spacing--large;
    min-height: 500px;
    &--slide-0,
    &--slide-1 {
      transform: none;
    }
    &--slide-2 {
      transform: translate3d(-$navigation-row-width, 0, 0);
    }
    &--slide-3 {
      transform: translate3d(-$navigation-row-width * 2, 0, 0);
    }
    &--slide-4 {
      transform: translate3d(-$navigation-row-width * 3, 0, 0);
    }
    &--slide-5 {
      transform: translate3d(-$navigation-row-width * 4, 0, 0);
    }
    &--slide-6 {
      transform: translate3d(-$navigation-row-width * 5, 0, 0);
    }
    &--slide-7 {
      transform: translate3d(-$navigation-row-width * 6, 0, 0);
    }
    &--slide-8 {
      transform: translate3d(-$navigation-row-width * 7, 0, 0);
    }
    &--slide-9 {
      transform: translate3d(-$navigation-row-width * 8, 0, 0);
    }
    &--slide-10 {
      transform: translate3d(-$navigation-row-width * 9, 0, 0);
    }
  }

  @include mq(wide) {
    &--slide-2 {
      transform: none;
    }
    &--slide-3 {
      transform: translate3d(-$navigation-row-width, 0, 0);
    }
    &--slide-4 {
      transform: translate3d(-$navigation-row-width * 2, 0, 0);
    }
    &--slide-5 {
      transform: translate3d(-$navigation-row-width * 3, 0, 0);
    }
    &--slide-6 {
      transform: translate3d(-$navigation-row-width * 4, 0, 0);
    }
    &--slide-7 {
      transform: translate3d(-$navigation-row-width * 5, 0, 0);
    }
    &--slide-8 {
      transform: translate3d(-$navigation-row-width * 6, 0, 0);
    }
    &--slide-9 {
      transform: translate3d(-$navigation-row-width * 7, 0, 0);
    }
    &--slide-10 {
      transform: translate3d(-$navigation-row-width * 8, 0, 0);
    }
  }

  @include mq(ultraWide) {
    &--slide-2,
    &--slide-3 {
      transform: none;
    }
    &--slide-4 {
      transform: translate3d(-$navigation-row-width, 0, 0);
    }
    &--slide-5 {
      transform: translate3d(-$navigation-row-width * 2, 0, 0);
    }
    &--slide-6 {
      transform: translate3d(-$navigation-row-width * 3, 0, 0);
    }
    &--slide-7 {
      transform: translate3d(-$navigation-row-width * 4, 0, 0);
    }
    &--slide-8 {
      transform: translate3d(-$navigation-row-width * 5, 0, 0);
    }
    &--slide-9 {
      transform: translate3d(-$navigation-row-width * 6, 0, 0);
    }
    &--slide-10 {
      transform: translate3d(-$navigation-row-width * 7, 0, 0);
    }
  }
}

.c-topic-menu__list {
  padding: 0;
  margin: 0 0 $spacing--large;
  list-style: none;
  overflow-y: auto;
  @include mq($until: tabletWide) {
    margin-bottom: 0;
  }
}

.c-topic-menu__section {
  flex-grow: 1;
  flex-shrink: 0;
  padding: 0 0 $spacing--large 0;
  width: 100%;

  @include mq(tabletWide) {
    margin-top: $spacing;
    padding: 0 $spacing--small;
    border-left: 1px solid $brand-color--light;
    width: $navigation-row-width;
    flex-grow: 0;
  }
  @include mq(desktop) {
    padding: 0 $spacing;
  }

  &--main {
    padding-bottom: 0;
    flex-grow: 0;
    border-left: 0;
    .c-topic-menu__link--big {
      @include mq($until: tabletWide) {
        display: none;
      }
    }
  }

  &--sub-topic {
    @include mq($until: tabletWide) {
      @include font-size(16px, 20px);
      padding-top: $spacing--large + $spacing;
      padding-left: $spacing--large - 4px;

      .c-topic-menu__link--big {
        margin-bottom: 1px;
        background: $brand-color--lighter;
        display: flex;
        align-items: center;
        &:hover, &:focus {
          background: $brand-color--lighter;
        }
        .c-topic-menu__link-target {
          box-shadow: none !important;
        }
        .c-topic-menu__link-label,
        .c-topic-menu__arrow {
          display: none;
        }
      }
    }
    @include mq($until: tabletWide) {
      padding-left: 0;
    }
  }
}

.c-topic-menu__content-type-results {
  margin-top: $spacing;
  margin-bottom: $spacing--large;
  padding-left: $spacing--small;
  animation-name: fadeInLeft;
  animation-duration: 0.5s;
  transform: translate3d(0px, 0px, 0px);

  label {
    white-space: nowrap;
  }

  @include mq($until: tabletWide) {
    margin-top: 0;
    margin-bottom: 0;
    padding-left: $spacing;
  }

  @include mq(tabletWide) {
    .c-content-type-result h1 {
      @include font-size(18px);
    }
  }

  > div {
    margin-top: $spacing;
  }

  @include mq($until: mobileWide) {
    margin-top: 0;
    margin-bottom: 0;
    padding-left: 0;
    padding-right: 0;
    > div {
      margin-bottom: 0 !important;
      h1 {
        padding-left: $left-margin-narrow-screen;
      }
    }
    .c-content-type-result {
      padding-left: $left-margin-narrow-screen;
      padding-right: $left-margin-narrow-screen;
      ul.c-content-type-result {
        padding: 0;
      }
    }
  }

  &--show-all {
    .c-content-type-result {
      ul {
        animation-name: fadeInLeft;
        animation-duration: 0.5s;
        transform: translate3d(0px, 0px, 0px);
      }
    }
  }

  &--with-content-badges {
    @include mq($until: desktop) {
      .c-content-type-badge {
        display: none;
      }
    }
    @include mq(desktop) {
      padding-left: $spacing--large;
      .c-content-type-badge {
        position: absolute;
        transform: translate3d(-$spacing--large + $spacing--small, 0, 0);
      }
    }
  }

  @include mq(desktop) {
    background: transparent;
    min-height: 500px;
    width: $navigation-row-width * 2 - $spacing--large;
  }

  .c-content-type-result {
    li {
      margin: 0;
      display: flex;
      align-items: center;
      > a {
        margin-left: -$spacing--small * 3;
        padding: $spacing--small / 2 0 $spacing--small / 2 $spacing--small * 3;
        flex-grow: 0;
        max-width: $navigation-row-width * 1.3;
        text-decoration: underline;
        .c-content-type-result__additional-icon {
          margin-left: $spacing--small;
        }
        @include mq($until: tabletWide) {
          background: none !important;
        }
        @include mq($until: desktop) {
          padding-left: $spacing--small;
          margin-left: -$spacing--small;
        }
        @include mq(tabletWide) {
          flex-grow: 1;
          justify-content: space-between;
        }
      }
      > button {
        padding: $spacing--small 0;
      }
    }
    &--subject-material {
      a:hover, a:focus {
        background: $subject-material-light;
      }
    }
    &--external-learning-resource {
      a:hover, a:focus {
        background: $external-learning-resource-light;
      }
    }
    &--tasks-and-activities {
      a:hover, a:focus {
        background: $tasks-and-activities-light;
      }
    }
    &--assessment-resource {
      a:hover, a:focus {
        background: $assessment-resource-light;
      }
    }
    &--learning-path {
      a:hover, a:focus {
        background: $learning-path-light;
      }
    }
  }

  > div {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    min-height: $link-height;
    margin-bottom: 22px;
    @include mq(desktop) {
      margin-left: -$spacing--small * 3;
    }
    .c-filter__list {
      width: auto;
      margin-left: -$spacing--small / 4;
    }
    > h1 {
      @include font-size(16px, 26px);
      margin: 0;
      text-transform: uppercase;
      padding-right: $spacing;
    }
  }
  .c-filter__list {
    &--wide {
      @include mq($until: mobileWide) {
        display: none;
      }
    }
    &--narrow {
      @include mq(mobileWide) {
        display: none;
      }
    }
  }
}

.c-topic-menu {
  &__competence {
    flex-grow: 1;
    background: $brand-color--lighter;
    overflow: visible;

    @include mq($until: tabletWide) {
      padding: $spacing $spacing $spacing--large;
      margin: 0;
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      overflow-y: scroll;
    }

    @include mq(tabletWide) {
      padding: $spacing $spacing $spacing--large;
      margin: -$spacing--large $spacing 0 $spacing;
      height: auto;

    }

    @include mq(desktop) {
      padding: $spacing--large;
      margin: -($spacing + $spacing--small) $spacing + $spacing--small 0 $spacing + $spacing--small;
    }

    & > * {
      animation-name: fadeInLeft;
      animation-duration: 0.5s;
      transform: translate3d(0px, 0px, 0px);
    }
  }

  &__filter-wrapper {
    @include mq($until: tabletWide) {
      padding: $left-margin-narrow-screen;
    }
  }

  &__competence-toggle-button {
    @include inuit-font-size(14px, 18px);
    font-weight: $font-weight-bold;
    color: $brand-color;
    background: transparent;
    border: none;
    &:hover {
      cursor: pointer;
    }
    // display: none;

    @include mq(desktop) {
      display: block;
    }
  }

  &__competence-close-button {
    @include mq(tabletWide) {
      display: none;
    }
    display: flex;
    align-items: center;
    border: 0;
    padding: 0;
    color: $brand-color;
    background: none;
    @include font-size(16px, 20px);
    margin-bottom: $spacing;
    @include mq($from: mobileWide) {
      padding-left: $spacing--small;
    }
    .c-icon {
      width: 24px;
      height: 24px;
      margin-right: 9px;
    }
  }

  &__competence-open-button {
    animation-name: fadeInLeft;
    animation-duration: 0.5s;
    transform: translate3d(0px, 0px, 0px);
    margin: $spacing 0 $spacing $spacing;

    @include font-size(14px);

    @include mq($until: mobileWide) {
      margin-left: $left-margin-narrow-screen;
      margin-right: $left-margin-narrow-screen;
    }
    @include mq(desktop) {
      display: none;
    }
  }

  &__arrow {
    margin-left: $spacing--small / 2;
  }
}

/* 4. */
.c-topic-menu__subject {
  flex-shrink: 0;
  margin-top: 0;
  margin-bottom: $spacing;
  padding: 0 $spacing;

  @include mq($until: tabletWide) {
    animation-name: fadeInLeft;
    animation-duration: 0.5s;
    transform: translate3d(0px, 0px, 0px);
    padding-left: 0;
    padding-right: 0;
  }

  @include mq(desktop) {
    margin-bottom: $spacing--small;
    padding-left: $spacing + $spacing--small;
    padding-right: $spacing + $spacing--small;
  }

  a {
    @include mq(tabletWide) {
      box-shadow: none;
    }
  }

  &__header {
    margin: 0 0 $spacing 0;
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;

    @include mq(tabletWide) {
      border-bottom: 1px solid rgba($brand-color, 0.3);
      padding-bottom: $spacing--small;
    }

    @include mq($until: tabletWide) {
      margin-bottom: 0;
    }

    .c-button {
      display: inline-block;
    }

    & > h1 {
      @include inuit-font-size(17px, 20px);
      font-weight: $font-weight-semibold;
      margin: 0;

      @include mq(tabletWide) {
        @include inuit-font-size(26px);
      }

      @include mq($until: tabletWide) {
        width: 100%;
        a {
          background: $brand-color--lighter;
          box-shadow: none;
          width: 100%;
          height: $link-height;
          display: flex;
          justify-content: space-between;
          align-items: center;
          padding: 0 $spacing;
          &:hover, &:focus {
            background: $brand-color--lighter;
          }
        }
      }
      @include mq($until: mobileWide) {
        a {
          padding: 0 $left-margin-narrow-screen;
        }
      }
    }
  }

  &--hasFilter {
    margin-bottom: 1px;

    & > h1 {
      margin: 0 0 $spacing--medium 0;

      @include mq(tabletWide) {
        margin: 0 0 $spacing 0;
      }
    }
  }

  .c-filter {
    position: relative;
    &__list {
      padding-top: 0;
      border-top: 0;
    }

    &__item {
      margin-bottom: $spacing--small;
    }

    &__label {
      margin-left: 0;
      font-weight: 600;
      @include mq($until: tabletWide) {
        @include visually-hidden();
      }
    }
  }
}

.c-topic-menu__back-button {
  display: flex;
  align-items: center;
  border: 0;
  padding: 0;
  color: $brand-color;
  background: none;
  @include font-size(14px, 20px);
  position: absolute;
  transform: translateX(28px);
  @include mq($until: mobileWide) {
    transform: translateX($left-margin-narrow-screen);
  }
  top: $spacing;

  @include mq(tabletWide) {
    display: none;
  }
  .c-icon {
    width: 24px;
    height: 24px;
    margin-right: 9px;
  }
}

.c-topic-menu__back-button-slide-wrapper {
  @include mq($until: tabletWide) {
    display: none;
  }
  height: $spacing;
  .c-topic-menu__back-button-slides {
    display: flex;
    align-items: center;
    border: 0;
    padding: 0;
    color: $brand-color;
    background: none;
    display: none;
    @include font-size(14px, 20px);
    .c-icon {
      width: 24px;
      height: 24px;
      margin-right: 9px;
    }
    animation-duration: 400ms;
    animation-delay: 400ms;
    animation-fill-mode: forwards;
    opacity: 0;
    &--slide-0, &--slide-1, &--slide-2, &--slide-3, &--slide-4, &--slide-5, &--slide-6, &--slide-7, &--slide-8, &--slide-9, &--slide-10 {
      display: flex;
    }
    @include mq(tabletWide) {
      &--slide-2, &--slide-3, &--slide-4, &--slide-5, &--slide-6, &--slide-7, &--slide-8, &--slide-9, &--slide-10 {
        display: flex;
        animation-name: fadeIn;
      }
      &--slide-0, &--slide-1 {
        display: none;
      }
    }
    @include mq(desktop) {
      &--slide-2, &--slide-3, &--slide-4, &--slide-5, &--slide-6, &--slide-7, &--slide-8, &--slide-9, &--slide-10 {
        display: flex;
        animation-name: fadeIn;
      }
      &--slide-0, &--slide-1 {
        display: none;
      }
    }
    @include mq(wide) {
      &--slide-3, &--slide-4, &--slide-5, &--slide-6, &--slide-7, &--slide-8, &--slide-9, &--slide-10 {
        display: flex;
        animation-name: fadeIn;
      }
      &--slide-2 {
        display: none;
      }
    }
    @include mq(ultraWide) {
      &--slide-4, &--slide-5, &--slide-6, &--slide-7, &--slide-8, &--slide-9, &--slide-10 {
        display: flex;
        animation-name: fadeIn;
      }
      &--slide-3 {
        display: none;
      }
    }
  }
}

.c-topic-menu__close-button {
  color: $brand-color;
  background: none;
  border: 0;
  display: flex;
  align-items: center;
  padding: $spacing--small;
  cursor: pointer;

  @include mq($until: mobileWide) {
    padding-left: 0;
    margin-left: 0;
  }

  .c-icon {
    height: 24px;
    width: 24px;
    margin-right: $spacing--small;
  }
}

.c-topic-menu__home-icon {
  margin-top: -5px;
  margin-right: $spacing--small/2;
}

.c-topic-menu__back {
  margin-top: $spacing--large;
  margin-bottom: $spacing--medium;
  padding: 0 $spacing + $spacing--small;

  @include font-size(18px, 23px);
  display: block;
  color: $brand-color;


  &--wide {
    @include mq($until: tabletWide) {
      display: none;
    }
  }
  &--narrow {
    @include mq(tabletWide) {
      display: none;
    }
  }
  @include mq($until: desktop) {
    padding: 0 $spacing;
  }
  @include mq($until: tabletWide) {
    animation-name: fadeInLeft;
    animation-duration: 0.5s;
    transform: translate3d(0px, 0px, 0px);
    position: fixed;
    bottom: 0;
    transition: bottom 300ms ease;
    left: 0;
    right: 0;
    z-index: 9999;
    padding: 0;
    margin: 0;
    .c-topic-menu__back-link {
      display: flex;
      align-items: center;
      width: 100%;
      color: #fff;
      height: $link-height;
      background: $brand-color;
      line-height: 24px;
      box-shadow: none;
      padding-left: $spacing;
      &:hover, &:focus {
        box-shadow: none;
      }
    }
    animation-name: fadeInBottomFixed;
    opacity: 0;
    animation-duration: 450ms;
    animation-delay: 600ms;
    animation-fill-mode: forwards;
    &--hidden-phone {
      bottom: -52px;
    }
  }
  @include mq($until: mobileWide) {
    .c-topic-menu__back-link {
      padding-left: $left-margin-narrow-screen;
    }
  }
}

.c-topic-menu__back-link {
  box-shadow: none;
  color: $brand-color;
  &:hover {
    box-shadow: $link;
  }
}

.c-topic-menu__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  text-align: left;
  cursor: pointer;
  height: $link-height;
  line-height: 24px;
  padding: 0 $spacing--small;

  transition: all 0.1s ease-in-out;
  animation-name: fadeInLeft;
  animation-duration: 0.5s;
  transform: translate3d(0px, 0px, 0px);

  > span {
    display: flex;
  }
  @include mq($until: tabletWide) {
    @include font-size(17px, 20px);
    font-weight: $font-weight-normal;
    padding-left: $spacing;
    padding-right: $spacing;
    background-color: $brand-color--lighter;
    .c-tooltip__content {
      transform: translate3d(2px, -2px, 0);
    }
    > :last-child {
      display: flex;
    }
  }

  @include mq($until: mobileWide) {
    padding-left: $left-margin-narrow-screen;
    padding-right: $left-margin-narrow-screen;
  }

  @include mq(tabletWide) {
    font-weight: $font-weight-semibold;
    &--big .c-icon {
      display: none;
    }
    &:not(&--big) {
      > :last-child {
        display: none;
      }
    }
    &:hover,
    &:active,
    &:focus {
      background-color: $brand-color--light;
      span {
        box-shadow: $link--hover;
      }
    }
  }

  &--big {
    display: block;
    margin-bottom: $spacing--medium;
    box-shadow: none;
    height: auto;
    min-height: $link-height;

    .c-topic-menu__link-label {
      display: block;
    }

    &:hover {
      text-decoration: none;
    }

    &:hover,
    &:active,
    &:focus {
      background-color: transparent;

      .c-topic-menu__link-target {
        box-shadow: $link;
      }
    }

    @include mq(desktop) {
      line-height: 30px;
    }
  }

  background: none;
  border: 0;
  color: $brand-color--dark;
}

.c-topic-menu__link-label {
  color: $black;
  text-decoration: none;
  padding-right: $spacing--small;
  display: inline;
  font-weight: 400;
}

.c-topic-menu__link-target {
  box-shadow: $link;
  font-weight: 600;

  &:hover {
    text-decoration: none;
  }
}

.c-topic-menu__topic-item,
.c-topic-menu__subtopic-item {
  margin-bottom: 1px;

  &--active {
    & > .c-topic-menu__link {
      background-color: $brand-color--light;
    }
  }
}

.c-topic-menu__subtopic-item {
  a {
    font-weight: 400;
    box-shadow: none;
  }
}

/* 5. */
.c-topic-menu__masthead {
  width: 100%;
  background: $white;
  z-index: 99;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: $masthead-height;
  padding: 0 $spacing;
  border-bottom: 1px solid $brand-grey--lighter;
  @include mq($until: mobileWide) {
    padding: 0 $left-margin-narrow-screen;
  }
  position: fixed;
  top: 0;
  left: 0;

  @include mq(desktop) {
    position: absolute;
    padding: 0 $spacing--large;
  }

  .c-toggle-search-button__button {
    display: flex;
    @include mq(desktop) {
      margin-right: $spacing--medium;
    }
  }

  .c-logo {
    display: none;
    @include mq(desktop) {
      display: block;
    }
  }

  &-left,
  &-right {
    display: flex;
    align-items: center;
  }

  &-right {
    justify-content: flex-end;
  }
}
.c-topic-menu__search {
  display: none;
  @include mq(desktop) {
    display: inline-block;
  }
  width: 200px;
  text-align: center;
  color: $brand-color;
  padding: 0 $spacing--large;
  padding-top: 2px;
  cursor: pointer;
  flex-grow: 0;
  @include inuit-font-size(16px);
}
.c-topic-menu__search-icon {
  width: 30px;
  height: 30px;
  display: inline-block;
  svg {
    width: 24px;
    height: 24px;
  }
}
.c-topic-menu__right-filler {
  @include mq(desktop) {
    width: 200px;
    height: 100px;
    align-self: flex-end;
    flex-grow: 2;
  }
}
.c-topic-menu__topic-title-icon {
  border: 0;
  background: none;
  color: $brand-color;
  margin: 0;
  padding-left: 0;
  padding-right: 0;
}
.c-topic-menu__tooltipContainer {
  padding-left: $spacing--small / 2;
  .c-tooltip__content {
    animation-name: delayShowTooltipIcon;
    animation-duration: 1s;
  }
}

@keyframes delayShowTooltipIcon {
  0% {
    opacity: 0;
  }
  50% {
    opacity: 0;
  }
  100% {
    opacity: 100;
  }
}