fleet/frontend/components/forms/fields/Dropdown/_styles.scss

.dropdown {
  &__custom-value {
    display: inline-flex;
    svg {
      padding: 0 $pad-small;
    }

    &-label {
      line-height: 38px;
      font-size: $x-small;
      // Override react-select's hardcoded `.Select-value { color: #aaa; }` so
      // the selected value uses themed text color (esp. needed for dark mode).
      color: $core-fleet-black;
    }
  }

  &__custom-arrow {
    display: flex;

    svg {
      transition: transform 0.25s ease;
    }
  }
  &__label {
    display: block;
    font-size: $x-small;
    font-weight: $regular;
    color: $core-fleet-black;
    margin-bottom: $pad-xsmall;

    &--error {
      font-weight: $bold;
    }
  }

  &__select {
    &--error {
      &.Select {
        .Select-control {
          color: $core-vibrant-red;
          border: 1px solid $core-vibrant-red;
          box-sizing: border-box;
          border-radius: $border-radius;
        }

        .Select-arrow {
          border-top-color: $ui-error;
        }
      }
    }
  }

  &__option {
    display: flex;
    flex-direction: column;
    gap: $pad-small;
    width: 100%;
  }

  &__help-text {
    @include help-text;
    font-style: italic;
  }
}

.Select {
  &.dropdown__select {
    border: 1px solid $ui-fleet-black-10;
    border-radius: $border-radius;

    &:hover:not(.is-disabled) {
      box-shadow: none;
      border-color: $ui-fleet-black-50;
    }
  }

  .Select-control {
    background-color: $core-fleet-white;
    border: 0;
    border-radius: $border-radius;
    cursor: pointer;

    .Select-value {
      font-size: $x-small;
      background-color: $core-fleet-white;
    }
  }

  .Select-value {
    font-size: $x-small;
    border-radius: $border-radius;
    background-color: $core-fleet-white;

    .Select-value-icon {
      border: 0;
      float: right;
      line-height: 28px;
      width: 20px;
      padding: 0;
      margin: 0 5px;
      text-align: center;
      font-size: $small;
      color: $ui-fleet-black-50;
      transition: color 150ms ease-in-out;

      &:hover {
        color: $core-fleet-black;
      }
    }

    .Select-value-label {
      font-size: $x-small;
      color: $core-fleet-black;
      vertical-align: middle;
    }
  }

  &--single {
    > .Select-control {
      .Select-value {
        line-height: 34px;
        border: none;
      }
    }
  }

  &.is-focused:not(.is-disabled) {
    &.dropdown__select {
      border: 1px solid $ui-fleet-black-50;
    }
  }

  // Override react-select's hardcoded white background on focus/open so the
  // control stays themed (critical for dark mode).
  &.is-focused > .Select-control {
    background-color: $core-fleet-white;
  }

  &.is-focused:not(.is-open) > .Select-control {
    box-shadow: none;
    border-color: $ui-fleet-black-75; // Override blue border on focus
    background-color: $core-fleet-white;
  }

  // Theme the selected-value icon at rest. Without this the icon falls back to
  // its near-black default (SVG fill or #333), which is fine on the light
  // control but barely visible against the dark-mode control (#47581). The
  // hover/open rules below shift it to the -over shade for interaction
  // feedback.
  .dropdown__custom-value .dropdown__icon svg path {
    fill: $ui-fleet-black-75;
  }

  &.is-open {
    .dropdown__custom-arrow .dropdown__icon {
      svg {
        transform: rotate(180deg);
        transition: transform 0.25s ease;
        path {
          stroke: $ui-fleet-black-75-over;
        }
      }
    }
    .dropdown__custom-value .dropdown__icon {
      svg path {
        fill: $ui-fleet-black-75-over;
      }
    }
    > .Select-control {
      border-radius: $border-radius;
      // Override react-select's hardcoded white background when open.
      background-color: $core-fleet-white;
    }
  }
  :hover {
    .dropdown__custom-arrow .dropdown__icon {
      svg {
        path {
          stroke: $ui-fleet-black-75-over;
        }
      }
    }
    .dropdown__custom-value .dropdown__icon {
      svg path {
        fill: $ui-fleet-black-75-over;
      }
    }

    &.is-open {
      .dropdown__custom-arrow .dropdown__icon {
        svg path {
          stroke: $ui-fleet-black-75-over;
        }
      }
      .dropdown__custom-value .dropdown__icon {
        svg path {
          fill: $ui-fleet-black-75-over;
        }
      }
    }
  }

  // react-select v1 ships with `.Select.has-value.Select--single > .Select-control
  // .Select-value .Select-value-label { color: #333; }` (5-class specificity).
  // We must match or beat that selector to theme the displayed value — critical
  // for dark mode, where #333 reads as nearly-invisible against the dark control.
  &.has-value.Select--single,
  &.has-value.is-pseudo-focused.Select--single {
    > .Select-control .Select-value .Select-value-label {
      color: $core-fleet-black;
      font-size: $x-small;
    }
  }

  &.has-value.is-disabled {
    > .Select-control .Select-value .Select-value-label {
      color: $ui-fleet-black-50;
    }
  }

  .Select-menu-outer {
    background-color: $core-fleet-white;
    box-shadow: 0 0 0 1px $ui-fleet-black-10;
    z-index: 6;
    overflow: hidden;
    max-height: 198px; // Fits 4 options without scrolling
    border: 0;
    margin: 1px 0 0;
    padding: $pad-small;
    animation: fade-in 150ms ease-out;
  }

  .Select-menu {
    max-height: 182px; // Scrollable within .Select-menu-outer
    overflow-y: auto;
  }

  .Select-noresults {
    font-size: $x-small;
  }

  .Select-option {
    color: $core-fleet-black;
    background-color: transparent;
    font-size: $x-small;
    margin: 0;
    padding: 10px;
    display: block;
    border-radius: $border-radius;

    &.is-selected {
      background-color: $ui-fleet-black-5;
      font-weight: bold;
    }

    &.is-focused {
      background-color: $ui-fleet-black-5;

      .Select-icon {
        color: $ui-fleet-black-10;
      }
    }

    &:active {
      background-color: $ui-fleet-black-75-down;
    }

    &:last-child {
      border-bottom-right-radius: 0;
      border-bottom-left-radius: 0;
    }

    &.is-disabled {
      color: $ui-fleet-black-50;
      font-style: italic;

      .Select-icon {
        visibility: hidden;
        opacity: 0;
      }
    }
  }

  .Select-icon {
    color: $ui-gray;
  }

  .Select-placeholder {
    color: $ui-fleet-black-50;
    font-size: $x-small;
    line-height: 34px;
    box-sizing: border-box;
  }

  .Select-clear-zone {
    color: $ui-fleet-black-50;
    transition: color 150ms ease-in-out;

    &:hover {
      color: $core-fleet-black;
    }
  }
  .Select-input {
    color: $core-fleet-black;
    font-size: $x-small;
    box-sizing: border-box;
    height: 34px;

    &:focus {
      background: transparent;
    }

    > input {
      line-height: 34px;
      padding: 0;
    }
  }

  &.Select--multi {
    .Select-control {
      display: flex;
      align-items: center;
      height: auto;
    }

    .Select-multi-value-wrapper {
      flex-grow: 1;

      .Select-value {
        border: 1px solid $ui-fleet-black-50;
        vertical-align: middle;
        align-items: center;
        margin-top: 0;
        display: inline-flex;
        flex-direction: row-reverse;

        .Select-value-icon:hover {
          background-color: initial;
        }

        .Select-value-label {
          font-size: $x-small;
          align-self: center;
        }
      }
    }

    .Select-arrow-zone {
      display: flex;
    }

    .Select-option {
      &.is-disabled {
        color: $ui-fleet-black-50;
        cursor: default;

        &.is-focused {
          background-color: $ui-fleet-black-10;
          color: $core-fleet-white;
        }
      }
    }

    .Select-value-label {
      padding: 0 0 0 10px;
    }
  }

  .premium-feature-icon {
    position: relative;
    top: 4px;
    margin-left: 3px;
  }
}

.form-field {
  &__label {
    &--disabled {
      color: $ui-fleet-black-50;
    }
  }
}