@mixin form-control-focus($color: $input-border-focus)
  $color-rgba: rgba(red($color), green($color), blue($color), .6)
  &:focus
    border-color: $color
    outline: 0

@mixin form-control-validation($text-color: $gray-dark, $border-color: $gray-light, $background-color: $gray-lighter)
  .help-block,
  .control-label,
  .radio,
  .checkbox,
  .radio-inline,
  .checkbox-inline,
  &.radio label,
  &.checkbox label,
  &.radio-inline label,
  &.checkbox-inline label
    color: $text-color

  .form-control
    border-color: $border-color
    @include box-shadow(inset 0 0 0 rgba(0,0,0,0))
    &:focus
      border-color: darken($border-color, 0%)
      $shadow: inset 0 0 0 rgba(0,0,0,.075), 0 0 0 lighten($border-color, 20%)
      @include box-shadow($shadow)


  .input-group-addon
    color: $text-color
    border-color: $border-color
    background-color: transparent

  .form-control-feedback
    color: $text-color