@use '../../util/util';

#{util.$textInputs},
select,
.dropdown {
  background-color: var(--input-bg);
  color: var(--input-fg);
  border: 1px solid var(--dark);
  border-bottom: 1px solid var(--lightest);
  border-right: 1px solid var(--lightest);
  box-shadow: inset 1px 1px 0 var(--darkest), inset -1px -1px 0 var(--light);
  padding: 2px 6px;
  font-family: inherit;
  font-size: inherit;
  outline: none;

  &::selection {
    background-color: var(--selection-bg);
    color: var(--selection-fg);
  }

  &[readonly], &.readonly {
    background: var(--window-bg);
  }

  &:disabled, &.disabled {
    background: var(--window-bg);
    color: var(--dark);
    text-shadow: 1px 1px 0 var(--lightest);
  }
}

#{util.$multiSelects} {
  padding: 1px;

  & > option {
    padding: 2px 6px;

    &:checked {
      background-color: var(--window-bg);
      color: var(--window-fg);
    }
  }

  &:focus > option:checked {
    outline: 1px dotted var(--selection-inverse);
    background-color: var(--selection-bg);
    color: var(--selection-fg);
  }
}

#{util.$singleSelects}:not(:active):focus {
  background-color: var(--selection-bg);
  color: var(--selection-fg);
  box-shadow: inset 1px 1px 0 var(--darkest), inset -1px -1px 0 var(--light),
    inset 2px 2px 0 var(--input-bg), inset -2px -2px 0 var(--input-bg);
}

.dropdown {
  display: inline-grid;
  padding: 0;
  grid-template-areas: 's';

  & > select {
    appearance: none;
    grid-area: s;
    padding-right: 21px;

    &:not(:disabled):active {
      background: var(--input-bg);
      color: var(--input-fg);

      & + .dropdown-button {
        border: 1px solid var(--dark);
        box-shadow: none;
        margin: 2px 0 0 1px;
      }
    }

    &:disabled {
      & + .dropdown-button {
        box-shadow: inset -1px -1px var(--dark), inset 1px 1px var(--lightest);
        &::after {
          background: var(--dark);
          filter: drop-shadow(1px 1px var(--lightest));
        }
      }
    }
  }

  & > .dropdown-button {
    justify-self: end;
    grid-area: s;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 1px;
    background-color: var(--button-bg);
    color: var(--button-fg);
    border: 1px solid var(--darkest);
    border-top: 1px solid var(--light);
    border-left: 1px solid var(--light);
    box-shadow: inset -1px -1px var(--dark), inset 1px 1px var(--lightest), -1px 0 var(--input-bg);
    width: 16px;
    pointer-events: none;

    &::after {
      content: '';
      display: block;
      width: 7px;
      height: 4px;
      -webkit-mask-image: url(arrow-down.svg);
      -webkit-mask-repeat: no-repeat;
      mask-image: url(arrow-down.svg);
      mask-repeat: no-repeat;
      background: #000;
    }
  }
}

input[type=checkbox] {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background: var(--input-bg);
  color: var(--darkest);
  border: 1px solid var(--dark);
  border-bottom: 1px solid var(--lightest);
  border-right: 1px solid var(--lightest);
  box-shadow: inset 1px 1px 0 var(--darkest), inset -1px -1px 0 var(--light);
  width: 13px;
  height: 13px;
  border-radius: 0;

  &:active, &:disabled, &.active, &.disabled {
    background: var(--window-bg);
  }

  &:checked, &.checked {
    &::after {
      content: '';
      display: block;
      width: 7px;
      height: 7px;
      margin: 2px 0 0 2px;
      background: currentColor;
      -webkit-mask-image: url(checkmark.svg);
      -webkit-mask-repeat: no-repeat;
      -webkit-mask-size: 7px 7px;
      mask-image: url(checkmark.svg);
      mask-repeat: no-repeat;
      mask-size: 7px 7px;
    }
  }

  &:disabled, &.disabled {
    color: var(--dark);
  }

  &:disabled + label, &.disabled + label {
    color: var(--dark);
    text-shadow: 1px 1px 0 var(--lightest);
  }
}

input[type=radio] {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background: var(--input-bg);
  color: var(--darkest);
  border: 1px solid var(--dark);
  border-bottom: 1px solid var(--lightest);
  border-right: 1px solid var(--lightest);
  box-shadow: inset 1px 1px 0 var(--darkest), inset -1px -1px 0 var(--light);
  width: 12px;
  height: 12px;
  border-radius: 50%;

  &:active, &:disabled, &.active, &.disabled {
    background: var(--window-bg);
  }

  &:checked::after, &.checked::after {
    content: '';
    display: block;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background-color: currentColor;
    margin-top: 3px;
    margin-left: 3px;
  }

  &:disabled, &.disabled {
    color: var(--dark);
  }

  &:disabled + label, &.disabled + label {
    color: var(--dark);
    text-shadow: 1px 1px 0 var(--lightest);
  }
}

input[type=checkbox],
input[type=radio] {
  &:focus, &.focus {
    outline: none;

    & + label {
      position: relative;
      &::after {
        content: '';
        display: block;
        position: absolute;
        top: 0;
        left: calc(var(--spacing) - 1px);
        right: 0;
        bottom: 0;
        border: 1px dotted var(--darkest);
        border-radius: 1px;
      }
    }
  }
}

label > input[type=radio],
label > input[type=checkbox] {
  &:focus, &.focus {
    outline: 1px dotted var(--darkest);
    outline-offset: 1px;
  }
}

@mixin range-track {
  height: 2px;
  background: var(--light);
  border: 1px solid var(--lightest);
  border-top: 1px solid var(--dark);
  border-left: 1px solid var(--dark);
  box-shadow: inset 1px 1px 0 var(--darkest);
  margin: 0 5px;
}

@mixin range-thumb {
  border-radius: 0;
  background: var(--button-bg);
  border: 1px solid var(--darkest);
  border-top: 1px solid var(--lightest);
  border-left: 1px solid var(--lightest);
  width: 11px;
  height: 21px;
  box-shadow: inset -1px -1px 0 var(--dark);

  &:active {
    background-color: var(--window-bg);
    background-image: linear-gradient(45deg, var(--lightest) 25%, transparent 25%), linear-gradient(-45deg, var(--lightest) 25%, transparent 25%), linear-gradient(45deg, transparent 75%, var(--lightest) 75%), linear-gradient(-45deg, transparent 75%, var(--lightest) 75%);
    background-size: 2px 2px;
    background-position: 0 0, 0 1px, 1px -1px, -1px 0px;
  }
}

input[type=range] {
  -webkit-appearance: none;
  width: 100%;
  background: transparent; 
  padding: 2px;

  &:focus {
    outline: 1px dotted var(--darkest);
  }

  &::-moz-range-track {
    @include range-track;
  }

  &::-moz-range-thumb {
    @include range-thumb;
  }

  &::-webkit-slider-runnable-track {
    @include range-track;
    margin: 10px 5px;
  }

  &::-webkit-slider-thumb {
    -webkit-appearance: none;
    margin-top: -11px;
    @include range-thumb;
  }
}