insomnia/app/ui/css/components/dropdown.less

@import '../constants/colors';
@import '../constants/dimensions';
@import '../constants/fonts';

.dropdown {
  position: relative;
  display: inline-block;
  box-sizing: border-box;
  text-align: left;

  &:focus {
    outline: none;
  }

}

.dropdown__backdrop {
  position: fixed;
  z-index: 9999;
  display: none;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  content: ' ';
}

.dropdown__menu {
  &.dropdown__menu--open .dropdown__backdrop {
    display: block;
  }

  .dropdown__list {
    z-index: 99999;
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    border: 1px solid @hl-sm;
    box-shadow: 0 0 1rem 0 rgba(0, 0, 0, 0.1);
    box-sizing: border-box;
    background: var(--color-bg);

    // Separate it from it's surroundings a bit
    margin: @padding-xxs 3px;

    padding-top: @radius-md;
    padding-bottom: @radius-md;

    border-radius: @radius-md;
    overflow: auto;

    .dropdown__filter {
      border: 1px solid var(--hl-md);
      margin: @padding-xs;
      width: auto;
      border-radius: @radius-sm;
      display: flex;
      flex-direction: row;
      align-items: center;
      padding-left: @padding-sm;

      // Can't "display: none" this because we need to be able to type
      // in it. So, we'll just store it off screen
      position: absolute;
      left: -9999999px;

      input {
        margin: 0;
        padding: @padding-xs @padding-sm;
      }
    }

    &.dropdown__list--filtering {
      .dropdown__filter {
        // Reposition the filter on screen
        position: static;
        left: auto;
      }
    }

    &:focus {
      outline: 0;
    }

    .dropdown__inner {
      width: 100%;
    }

    .dropdown__text {
      white-space: nowrap;
      display: flex;
      flex-direction: row;
      align-items: center;

      & > *:not(:first-child) {
        margin-left: 0.3em;
      }

      .dropdown__hint,
      .dropdown__right {
        color: @hl-xl;
        margin-left: auto;
        padding-left: @padding-lg;
      }
    }

    li > button {
      font-size: @font-size-md;
      text-align: left;
      padding-right: @padding-md;
      padding-left: @padding-sm;
      height: @line-height-xs;
      width: 100%;
      display: block;
      color: var(--color-font) !important;
      white-space: nowrap;
      margin: 0;

      i.fa:first-child {
        display: inline-block;
        width: 2.2em;
        text-align: center;
      }
    }

    li > button:hover:not(:disabled),
    li.active > button:not(:disabled) {
      background: @hl-sm;
    }

    li > button:active:not(:disabled) {
      background: @hl-md;
    }

    .dropdown__divider {
      border-bottom: 1px solid @hl-lg;
      overflow: visible !important;
      height: 0;
      margin: @padding-md @padding-md @padding-md @padding-md;

      .dropdown__divider__label {
        position: relative;
        left: -@padding-sm / 2;
        top: -0.7rem;
        color: @hl;
        padding-right: 1em;
        background: var(--color-bg);
        font-size: @font-size-xs;
        text-transform: uppercase;
      }

      &.dropdown__divider--no-name {
        margin: @padding-xs 0;

        .dropdown__divider__label {
          display: none;
        }
      }
    }
  }

  &.dropdown__menu--open .dropdown__list {
    display: block;
    animation: fadeIn 200ms ease-out;
  }
}