@use 'sass:selector'
@use 'sass:math'
@use '../../styles/settings'
@use '../../styles/tools'
@use './variables' as *

@at-root
  @include tools.density('v-input', $combobox-chips-margin-bottom) using ($modifier)
    --combobox-chips-margin-bottom: #{0px + math.div($modifier, 2)}

.v-combobox
  .v-field
    .v-text-field__prefix,
    .v-text-field__suffix,
    .v-field__input,
    &.v-field
      cursor: text

    &--variant-outlined
      --combobox-chips-margin-bottom: #{$combobox-chips-margin-top}

  .v-field
    .v-field__input
      > input
        align-self: flex-start
        flex: 1 1

  .v-field:not(.v-field--focused)
    input
      min-width: 0

  .v-field--dirty
    .v-combobox__selection
      margin-inline-end: 2px

  .v-field--single-line
    .v-combobox__selection-text
      overflow: hidden
      text-overflow: ellipsis
      white-space: nowrap

.v-combobox
  &__content
    overflow: hidden

    @include tools.elevation($combobox-content-elevation)
    @include tools.rounded($combobox-content-border-radius)

  &__mask
    background: rgb(var(--v-theme-on-surface-variant))

  &__selection
    display: inline-flex
    letter-spacing: inherit
    line-height: inherit
    max-width: 100%

  &--chips,
  &--selection-slot
    .v-field__input
      min-height: calc(var(--v-field-input-min-height) + var(--combobox-chips-margin-bottom) + $combobox-chips-margin-top)

    .v-combobox__selection
      margin-top: $combobox-chips-margin-top
      margin-bottom: var(--combobox-chips-margin-bottom)

      &:first-child
        margin-inline-start: 0

  &--selecting-index
    .v-combobox__selection
      opacity: var(--v-medium-emphasis-opacity)

      &--selected
        opacity: 1

    .v-field__input > input
      caret-color: transparent

  &--single
    &.v-text-field input
      flex: 1 1
      position: absolute
      left: 0
      right: 0
      width: 100%
      padding-inline-start: inherit
      padding-inline-end: inherit

    .v-field--active
      input
        transition: none

    .v-field--dirty:not(.v-field--focused)
      input
        opacity: 0

    .v-field--focused
      .v-combobox__selection
        opacity: 0

  &__menu-icon
    margin-inline-start: 4px
    transition: $combobox-transition

    .v-combobox--active-menu &
      opacity: var(--v-high-emphasis-opacity)
      transform: rotate(180deg)