@mixin header-configs {
  @include header-tokens;
  @include header-default;
  @include header-sizes;
  @include header-logo;
  @include header-actions;
  @include header-menu;
  @include header-search;
  @include header-compact;
  @include header-sticky;
}

@mixin header-tokens {
  --header-padding: var(--header-padding-medium);
  --header-padding-small: var(--spacing-scale-base);
  --header-padding-medium: var(--spacing-scale-2x);
  --header-padding-large: var(--spacing-scale-3x);

  --header-logo-size: var(--header-logo-medium);
  --header-logo-small: 16px;
  --header-logo-medium: 24px;
  --header-logo-large: 40px;

  --header-title-size: var(--font-size-scale-base);

  --header-subtitle-size: var(--font-size-scale-down-01);

  --header-logo-desktop-width: 120px;
  --header-logo-desktop-height: 48px;
  --header-logo-compact: 60px;
  --header-logo-compact-height: 32px;
  --header-logo-mobile-width: 80px;
  --header-logo-mobile-height: 40px;
}

@mixin header-default {
  background: var(--background);
  box-shadow: var(--surface-shadow-sm);
  display: flex;
  padding: var(--header-padding) 0;
  position: relative;

  .header-top,
  .header-bottom {
    display: flex;
  }

  .header-top {
    justify-content: flex-end;
  }

  .header-bottom {
    justify-content: space-between;
    margin-top: var(--header-padding-small);
  }

  // Tablet
  @include media-breakpoint-up(sm) {
    --header-padding: var(--header-padding-medium);
  }
}

@mixin header-sizes {
  @each $size in "small", "medium", "large" {
    &.#{$size} {
      --header-padding: var(--header-padding-#{$size});
    }
  }
}

@mixin header-logo {
  // Mobile
  .header-logo {
    align-items: center;
    display: flex;
    flex: 1;
    float: left;
    gap: var(--spacing-scale-2x);

    img,
    svg {
      max-height: var(--header-logo-size);
    }

    .br-divider {
      display: none;
    }

    .header-sign {
      color: var(--color);
      display: none;
      font-weight: 500;
      overflow: hidden;
    }
  }

  &[data-no-logo] {
    .header-logo {
      img {
        display: none;
      }
    }
  }

  &[data-no-sign] {
    .header-logo {
      .header-sign {
        display: none;
      }
    }
  }

  // Tablet
  @include media-breakpoint-up(sm) {
    .header-logo {
      --header-logo-size: var(--header-logo-large);
      margin: 0;

      .br-divider {
        display: block;
      }

      .header-sign {
        display: block;
      }
    }
  }
}

@mixin header-actions {
  // Mobile
  .header-actions {
    align-items: center;
    display: flex;
    justify-content: flex-end;

    .dropdown {
      &.show {
        .#{$prefix}list {
          display: block;
          z-index: var(--z-index-layer-1);
        }

        .#{$prefix}button.active {
          @include icon {
            transform: rotate(180deg);
          }
        }

        .#{$prefix}notification {
          display: block;
          right: -16px;
          width: 100vw;
          z-index: var(--z-index-layer-1);

          div.close {
            display: none;
          }
        }
      }

      &:not(.show) {
        .#{$prefix}notification {
          display: none;
        }
      }

      @include media-breakpoint-down(md) {
        &:not(.show) {
          .#{$prefix}list {
            display: none;
          }
        }
      }
    }

    .header-links,
    .header-functions {
      .#{$prefix}list {
        background: var(--background);
        left: -4em;
      }

      .#{$prefix}item {
        white-space: nowrap;
      }

      ul {
        display: none;
      }
    }

    .header-functions {
      .#{$prefix}list {
        .#{$prefix}button {
          --button-size: auto;
          --button-font-size: var(--font-size-scale-base);
          --button-font-weight: var(--item-font-weight);
          border-radius: 0;
          color: var(--color);
          font-size: var(--font-size-scale-base);
          font-weight: var(--item-font-weight);
          justify-content: flex-start;
          padding: var(--item-padding);
          width: 100%;

          .text {
            margin-left: var(--spacing-scale-2x);
          }
        }
      }

      .#{$prefix}item {
        padding: 0;
      }

      ul {
        display: none;
      }
    }

    .header-login {
      margin-left: var(--spacing-scale-base);
    }

    .sign-in {
      --button-padding: 0 var(--spacing-scale-2x);
    }

    .avatar {
      align-items: center;
      display: flex;

      .#{$prefix}list {
        min-width: 200px;
        right: 0;
        top: 100%;
      }
    }
  }

  &[data-no-links] {
    .header-actions {
      .header-links {
        display: none;
      }
    }
  }

  &[data-no-functions] {
    .header-actions {
      .header-functions {
        display: none;
      }
    }
  }

  &[data-no-login] {
    .header-actions {
      .header-login {
        display: none;
      }
    }
  }

  // Tablet
  @include media-breakpoint-up(sm) {
    .header-actions {
      .header-links,
      .header-functions {
        .#{$prefix}list {
          background: var(--background);
          left: auto;
          right: 0;
        }

        .#{$prefix}notification {
          width: 100vw;
        }
      }
    }
  }

  // Desktop
  @include media-breakpoint-up(lg) {
    .header-actions {
      .header-links,
      .header-functions {
        [data-toggle="dropdown"] {
          display: none;
        }

        .#{$prefix}list {
          box-shadow: none;
          display: flex;
          margin-right: var(--spacing-scale-2x);
          position: static;

          .header {
            display: none;
          }
        }

        .#{$prefix}item {
          --focus-offset: var(--spacing-scale-half);
          --interactive-rgb: var(--interactive-light-rgb);
          color: var(--interactive-light);
          padding: 0;

          &:not(:last-child) {
            border-bottom: 0;
            margin-right: var(--spacing-scale-3x);
          }
        }

        .#{$prefix}notification {
          width: 50vw;
        }
      }

      .header-functions {
        .#{$prefix}list {
          margin-right: 0;

          .#{$prefix}button {
            --button-size: var(--button-small);
            border-radius: 50%;
            color: var(--interactive);
            justify-content: center;
            padding: 0;
            width: var(--button-size);

            .text {
              display: none;
            }
          }
        }

        .#{$prefix}item {
          margin-right: var(--spacing-scale-base);

          &:not(:last-child) {
            margin-right: var(--spacing-scale-base);
          }
        }
      }

      .header-search-trigger {
        display: none;
      }
    }
  }
}

@mixin header-menu {
  // Mobile
  .header-menu {
    align-items: center;
    display: flex;
    flex: 1;

    .header-menu-trigger {
      + .header-info {
        margin-left: var(--spacing-scale-2x);
      }
    }

    .header-title {
      color: var(--color);
      font-size: var(--header-title-size);
    }

    .header-subtitle {
      color: var(--color);
      display: none;
      font-size: var(--header-subtitle-size);
      font-weight: 500;
      margin-top: var(--spacing-scale-half);
    }
  }

  &[data-no-subtitle] {
    .header-menu {
      .header-subtitle {
        display: none;
      }
    }
  }

  // Tablet
  @include media-breakpoint-up(sm) {
    .header-menu {
      --header-title-size: var(--font-size-scale-up-02);
      align-items: flex-start;

      .header-menu-trigger {
        margin-top: 3px;
      }

      .header-info {
        padding-top: var(--spacing-scale-half);
      }

      .header-subtitle {
        display: block;
      }
    }
  }

  // Desktop
  @include media-breakpoint-up(lg) {
    .header-menu {
      --header-title-size: var(--font-size-scale-up-03);
      --header-subtitle-size: var(--font-size-scale-base);

      .header-info {
        padding-top: 0;
      }
    }
  }
}

@mixin header-search {
  // Mobile
  .header-search,
  &.compact .header-search {
    align-items: center;
    background: var(--background);
    bottom: 0;
    display: none;
    left: 0;
    padding: 0 var(--spacing-scale-2x);
    position: absolute;
    right: 0;
    top: 0;

    .#{$prefix}input {
      align-items: center;
      display: flex;
      flex: 1;

      label {
        display: none;
      }

      input {
        border-color: transparent;

        &:not(:focus) {
          background: var(--gray-2);
        }
      }

      .icon,
      .#{$prefix}button {
        --focus-offset: 0;
        bottom: auto;
        right: 4px;
        top: auto;
      }
    }

    .search-close {
      --focus-offset: calc(var(--spacing-scale-half) * -1);
      display: none;
    }

    &.active {
      display: flex;

      .search-close {
        display: inline-flex;
      }
    }
  }

  &[data-no-search] {
    .header-search {
      display: none;
    }
  }

  // Desktop
  @include media-breakpoint-up(lg) {
    .header-search {
      display: flex;
      padding: 0;
      position: static;

      &.active {
        .search-close {
          display: none;
        }
      }
    }

    .#{$prefix}input {
      min-width: 385px;
    }
  }

  .br-input.has-icon .br-button.circle {
    margin-top: 0;
    position: absolute;
    right: 4px;
  }
}

@mixin header-compact {
  &.compact {
    --header-logo-size: var(--header-logo-small);
    --header-padding: var(--header-padding-small);

    .header-actions {
      .header-search-trigger {
        display: block;
      }
    }

    // Tablet
    @include media-breakpoint-up(sm) {
      .container-lg {
        position: relative;
      }

      .header-top {
        display: block;
      }

      .header-logo {
        --header-logo-size: var(--header-logo-small);
        float: left;

        .br-divider {
          display: none;
        }
      }

      .header-sign {
        display: none;
      }

      .header-actions {
        float: right;
        margin-top: var(--spacing-scale-2x);
        position: relative;
      }

      .header-bottom {
        clear: left;
      }

      .header-menu {
        --header-title-size: var(--font-size-scale-up-01);

        .header-menu-trigger {
          margin-top: 0;
        }
      }
    }

    // Desktop
    @include media-breakpoint-up(lg) {
      .header-menu {
        --header-title-size: var(--font-size-scale-up-02);
      }
    }
  }
}

@mixin header-sticky {
  &[data-sticky] {
    position: sticky;
    top: 0;
    transition: all 150ms ease;
    z-index: var(--z-index-layer-2);

    .header-logo img,
    .header-actions,
    .header-menu-trigger,
    .header-title {
      transition: all 150ms ease;
    }

    .header-logo img {
      margin-right: var(--spacing-scale-base);
    }
  }
}