.selectAddon {
  transition: background-color var(--grapes-transition-duration)
    var(--grapes-transition-timing-function);
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: var(--grapes-unit-8) var(--grapes-unit-8) var(--grapes-unit-8) 0;
  border: none;
  box-shadow: none;
  background-color: transparent;
  border-radius: var(--grapes-border-radius-8);
  height: 100%;
  box-sizing: border-box;

  &:hover {
    background-color: var(--grapes-color-background-primary-hover);
  }

  &.openSelectAddon {
    background-color: var(--grapes-color-background-secondary-default);

    .selectAddonCaret {
      transition: color var(--grapes-transition-duration)
        var(--grapes-transition-timing-function);
      color: var(--grapes-color-content-primary);
    }
  }

  &::before {
    transition: opacity var(--grapes-transition-duration)
      var(--grapes-transition-timing-function);
    content: '';
    position: absolute;
    background-color: var(--grapes-color-background-secondary-default);
    height: 18px;
    width: 1px;
    opacity: 0;
  }

  &:not(:hover, .openSelectAddon)::before {
    opacity: 1;
  }

  &.rightSelectAddon {
    margin-right: 1px;

    &::before {
      left: 0;
    }
  }

  &.leftSelectAddon {
    margin-left: 1px;

    &::before {
      right: 0;
    }
  }
}

.selectAddonCaret {
  margin-left: var(--grapes-unit-8);
  color: var(--grapes-color-content-secondary-bg-primary);
}

:is(.disabledSelectAddonCaret, fieldset[disabled] .selectAddonCaret) {
  color: var(--grapes-color-content-disabled);
}

.selectAddonToggleButton {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: calc(-1 * var(--grapes-unit-8));
  margin-left: 0;
  padding: var(--grapes-unit-8);
  border: none;
  background: none;
  cursor: pointer;

  &:focus {
    outline: none;
  }
}

.selectAddonDropdownMenu {
  max-height: 152px;
  top: var(--grapes-unit-4);
}

.selectAddonDropdownMenu:focus-visible {
  outline: none;
}