// Darker variant of primary for active text (avoids deprecated darken())
$FreestyleMenu-color--active: #008a9e;

.FreestyleMenu {
  font-size: 14px;
  list-style: none;
  padding: 0;
  margin: 0;

  &-search {
    padding: 0 0.75rem 0.75rem;
  }

  &-searchInput {
    box-sizing: border-box;
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: none;
    border-radius: 100px;
    font-size: 13px;
    font-family: inherit;
    outline: none;
    background-color: rgba($FreestyleGuide-color--foreground, 0.06);
    color: $FreestyleGuide-color--foreground;

    &::placeholder {
      color: rgba($FreestyleGuide-color--foreground, 0.5);
    }

    &:focus {
      background-color: rgba($FreestyleGuide-color--foreground, 0.1);
      box-shadow: 0 0 0 2px rgba($FreestyleGuide-color--primary, 0.3);
    }
  }

  &-list {
    list-style: none;
    padding: 0;
    margin: 0;
  }

  // Top-level menu items (section groups)
  &-item {
    list-style: none;
    margin: 0 0.5rem;
    border-radius: 12px;
    transition: background-color 0.2s ease;

    // Expanded group: tinted background
    &.is-expanded {
      background-color: rgba($FreestyleGuide-color--primary, 0.06);
      margin-bottom: 2px;
      padding-bottom: 2px;
    }

    // Section-level scroll spy active (sections without children)
    &.is-active:not(.is-expanded) {
      background-color: rgba($FreestyleGuide-color--primary, 0.1);
    }
  }

  &-itemHeader {
    position: relative;
  }

  &-chevron {
    display: inline-block;
    width: 0;
    height: 0;
    border-top: 3.5px solid transparent;
    border-bottom: 3.5px solid transparent;
    border-left: 5px solid currentColor;
    margin-right: 0.3rem;
    transition: transform 0.2s ease;
    vertical-align: middle;
    opacity: 0.5;

    &.is-expanded {
      transform: rotate(90deg);
    }
  }

  // Toggle overlay on chevron area
  &-collapseToggle {
    position: absolute;
    left: 0;
    top: 0;
    width: 2rem;
    height: 100%;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;

    &:focus-visible {
      outline: 2px solid $FreestyleGuide-color--primary;
      outline-offset: -2px;
      border-radius: 4px;
    }
  }

  // Section header links — padding-left accounts for chevron width so
  // items with and without chevrons align their text at the same position
  &-itemLink {
    border-radius: 100px;
    color: $FreestyleGuide-color--foreground;
    display: block;
    padding: 0.45rem 0.75rem 0.45rem 1.4rem;
    text-decoration: none;
    font-weight: 500;
    letter-spacing: 0.01em;

    // Ember active route
    &.active {
      background-color: rgba($FreestyleGuide-color--primary, 0.18);
      color: $FreestyleMenu-color--active;
      text-decoration: none;
      font-weight: 600;
    }

    &:hover {
      background-color: rgba($FreestyleGuide-color--foreground, 0.06);
      text-decoration: none;
    }

    // Bold when section is expanded
    .FreestyleMenu-item.is-expanded > .FreestyleMenu-itemHeader > & {
      font-weight: 600;
    }

    // Bold when section is scroll-spy active (no children)
    .FreestyleMenu-item.is-active > .FreestyleMenu-itemHeader > & {
      font-weight: 600;
    }
  }

  // Child item list
  &-submenu {
    list-style: none;
    padding: 0 0 0.15rem;
    margin: 0;
  }

  // Child item links
  &-submenuItemLink {
    border-radius: 100px;
    color: rgba($FreestyleGuide-color--foreground, 0.7);
    display: block;
    padding: 0.3rem 0.75rem 0.3rem 1.75rem;
    text-decoration: none;
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0.01em;

    // Ember active route
    &.active {
      background-color: rgba($FreestyleGuide-color--primary, 0.18);
      color: $FreestyleMenu-color--active;
      text-decoration: none;
      font-weight: 600;
    }

    &:hover {
      background-color: rgba($FreestyleGuide-color--foreground, 0.06);
      color: $FreestyleGuide-color--foreground;
      text-decoration: none;
    }

    // Keyboard highlight
    .FreestyleMenu-submenuItem.is-highlighted > & {
      background-color: rgba($FreestyleGuide-color--primary, 0.18);
      color: $FreestyleMenu-color--active;
      font-weight: 600;
    }

    // Scroll spy active: bold text (section group already has tint)
    .FreestyleMenu-submenuItem.is-active > & {
      color: $FreestyleGuide-color--foreground;
      font-weight: 700;
    }
  }

  &-submenuItem {
    padding: 0 0.35rem;
  }
}