// Forms
.form-group {
  position: relative;

  &:not(:last-child) {
    margin-bottom: $layout-spacing;
  }

  &:not(textarea) {
    //display: flex;
    // align-items: center;
  }

}

fieldset {
  margin-bottom: $layout-spacing-lg;
}

legend {
  font-size: $font-size-lg;
  font-weight: 500;
  margin-bottom: $layout-spacing-lg;
}

.form-input {
  appearance: none;
  background: transparent;
  background-image: none;
  border: none;
  border-radius: 0;
  border-bottom: $border-width solid $border-color;
  color: $font-color;
  display: block;
  font-size: $font-size;
  height: $control-size;
  line-height: $line-height;
  max-width: 100%;
  outline: none;
  position: relative;
  width: 100%;

  &[type="password"] {
    letter-spacing: $unit-o;
  }

  &[type="number"] {
    &.hide-arrows {
      &::-webkit-outer-spin-button, 
      &::-webkit-inner-spin-button {
      -moz-appearance: textfield;  // Firefox
      -webkit-appearance: none; //  Chrome, Safari, Edge, Opera
      margin: 0;
      }
   }
  }

  &.form-input-search {
    background: transparent;
    border: none;
  }

  &:focus ~ label {
    color: $primary-color !important;
  }

  &:focus {
    border-color: $primary-color !important;
  }

  & ~ label {
    @extend .no-selected;
    position: absolute;
    left: 0;
    color: $font-color;

    // Centered
    transform: translateY(-50%);
    top: 50%;
    transition: 300ms ease all;
  }

  &:valid ~ label,
  &:focus ~ label,
  &[type="number"] ~ label,
  &.form-input-label ~ label {
    transform: translateY(0);
    color: $font-secondary-color;
    font-size: $font-size-sm;
    top: - $line-height / 2.4;
  }

  &:focus {
    border-color: $primary-color;
  }

  &::placeholder {
    color: $font-secondary-color;
  }

  // Input sizes
  &.input-xs {
    // font-size: $font-size-sm;
    height: $control-size-xs;
    // padding-left: $control-padding / 2;
    padding-right: $control-padding / 2;
  }

  &.input-sm {
    // font-size: $font-size-sm;
    height: $control-size-sm;
    //padding-left: $control-padding / 2;
    padding-right: $control-padding / 2;
  }

  &.input-lg {
    font-size: $font-size;
    height: $control-size-lg;
    //padding: 0 $control-padding-x-lg;
  }

  &.input-inline {
    display: inline-block;
    vertical-align: middle;
    width: auto;
  }

  // Input types
  &[type="file"] {
    height: auto;
  }
}

// Form element: Textarea
textarea {
  &.form-input {
    height: auto;
    padding: $control-padding;
    padding-left: 0;
  }

  & ~ label {
    top: $control-padding
  }
}

// Form element: Input hint
.form-input-hint {
  color: $font-secondary-color;
  font-size: $font-size-sm;
  margin-top: $unit-1;

  .has-success &,
  .is-success + & {
    color: $success-color;
  }

  .has-error &,
  .is-error + & {
    color: $error-color;
  }
}

.form-select {
  appearance: none;
  border: none;
  border-bottom: $border-width solid $border-color;
  color: inherit;
  font-size: $font-size;
  height: $control-size;
  line-height: $line-height;
  outline: none;
  vertical-align: middle;
  width: 100%;

  &:focus {
    border-color: $primary-color;
  }

  &::-ms-expand {
    display: none;
  }

  // Select sizes
  &.select-sm {
    font-size: $font-size-sm;
    height: $control-size-sm;
    padding: $control-padding-y-sm ($control-icon-size + $control-padding-x-sm) $control-padding-y-sm $control-padding-x-sm;
  }

  &.select-lg {
    font-size: $font-size-lg;
    height: $control-size-lg;
    padding: $control-padding-y-lg ($control-icon-size + $control-padding-x-lg) $control-padding-y-lg $control-padding-x-lg;
  }

  option {
    color: $font-color-dark !important;
  }

  // Multiple select
  &[size],
  &[multiple] {
    height: auto;
    padding: $control-padding-y $control-padding-x;

    option {
      padding: $unit-h $unit-1;
    }
  }

  &:not([multiple]):not([size]) {
    background: transparent url("data:image/svg+xml;charset=utf8,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%204%205'%3E%3Cpath%20fill='%23667189'%20d='M2%200L0%202h4zm0%205L0%203h4z'/%3E%3C/svg%3E") no-repeat right .35rem center / .4rem .5rem;
    padding-right: $control-icon-size + $control-padding-x;
  }
}

/*
Form actions: left / right
 */

.form-action {
  position: relative;

  .form-input {
    padding-right: $control-padding * 2.5;
  }

  .action {
    display: inline-flex;
    justify-self: right;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: $zindex-0 + 1;
    right: 0;
  }
}

// Form Icons
.has-icon-left,
.has-icon-right {
  position: relative;

  .form-icon {
    height: $control-icon-size;
    margin: 0 $control-padding-y;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: $control-icon-size;
    z-index: $zindex-0 + 1;
  }
}

.has-icon-left {
  .form-icon {
    left: $border-width;
  }

  .form-input {
    padding-left: $control-icon-size + $control-padding-y * 2;
  }
}

.has-icon-right {
  .form-icon {
    right: $border-width;
  }

  .form-input {
    padding-right: $control-icon-size + $control-padding-y * 2;
  }
}

// Form element: Checkbox and Radio
.form-checkbox,
.form-radio,
.form-switch {
  position: relative;
  display: inline-flex;

  input {
    display: none;

    &:focus + .form-icon {
      border-color: $primary-color;
    }

    &:checked + .form-icon {
      background: $green-color;
      border-color: $green-color;
    }
  }

  .form-icon {
    @include control-transition();
    position: relative;
    border: $border-width solid $border-color-dark;
    cursor: pointer;
    display: inline-block;
  }

  // Input checkbox, radio and switch sizes

  &.input-sm {
    font-size: $font-size-sm;
    margin: 0;
  }

  &.input-lg {
    font-size: $font-size-lg;
    margin: ($control-size-lg - $control-size-sm) / 2 0;
  }
}

.form-toggle-clear {
  //padding: 0;
  margin: 0;
}

.form-checkbox,
.form-radio {

  .form-icon {
    background: transparent;
    height: $control-icon-size;
    left: 0;
    top: 0.1rem;
    width: $control-icon-size;
  }

  input {
    &:active + .form-icon {
      background: $bg-color-dark;
    }
  }
}

.form-checkbox {

  .form-icon {
    border-radius: 50%; // round checkbox
    border: $border-width solid $border-color;
  }

  input {
    &:checked + .form-icon {
      &::before {
        background-clip: padding-box;
        border: $border-width-lg solid $light-color;
        border-left-width: 0;
        border-top-width: 0;
        content: "";
        height: 9px;
        left: 50%;
        margin-left: -3px;
        margin-top: -6px;
        position: absolute;
        top: 50%;
        transform: rotate(45deg);
        width: 6px;
      }
    }

    &:indeterminate + .form-icon {
      background: $primary-color;
      border-color: $primary-color;

      &::before {
        background: $bg-color;
        content: "";
        height: 2px;
        left: 50%;
        margin-left: -5px;
        margin-top: -1px;
        position: absolute;
        top: 50%;
        width: 10px;
      }
    }
  }
}

.form-radio {
  .form-icon {
    border-radius: 50%;
  }

  input {
    &:checked + .form-icon {
      &::before {
        background: $bg-color;
        border-radius: 50%;
        content: "";
        height: 6px;
        left: 50%;
        position: absolute;
        top: 50%;
        transform: translate(-50%, -50%);
        width: 6px;
      }
    }
  }
}

// Form element: Switch
.form-switch {

  .form-icon {
    border: $border-width solid $border-color;
    background: $bg-2-color;
    background-clip: padding-box;
    border-radius: $unit-2 + $border-width;
    height: $unit-4 + $border-width * 2;
    width: $unit-8;
    left: 0;
    top: 0;

    &::before {
      @include control-transition();
      content: "";
      position: absolute;
      display: block;
      background: $light-color;
      border-radius: 50%;
      height: $unit-4 - 0.1rem;
      width: $unit-4 - 0.1rem;
      left: 2px;
      top: 1px;
    }
  }

  input {
    &:checked + .form-icon {
      &::before {
        left: 14px;
      }
    }

    &:active + .form-icon {
      &::before {
        background: $bg-color;
      }
    }
  }

}

// Form element: Input groups
.input-group {
  display: flex;

  .input-group-addon {
    background: $bg-color;
    border: $border-width solid $border-color-dark;
    border-radius: $border-radius;
    line-height: $line-height;
    padding: $control-padding-y $control-padding-x;
    white-space: nowrap;
    background: $bg-2-color;

    &.addon-xs {
      font-size: $font-size-sm;
      height: $control-size-xs;
      padding: 0;
    }

    &.addon-sm {
      font-size: $font-size-sm;
      height: $control-size-sm;
      padding: 0 $control-padding-x-sm;
    }

    &.addon-lg {
      font-size: $font-size-lg;
      padding: $control-padding-y-lg $control-padding-x-lg;
    }
  }

  .form-input,
  .form-select {
    flex: 1 1 auto;
    width: 1%;
    padding-left: $control-padding / 2;
    padding-right: 0;
  }

  .input-group-btn {
    z-index: $zindex-0;
  }

  .form-input,
  .form-select,
  .input-group-addon,
  .input-group-btn {
    &:first-child:not(:last-child) {
      border-bottom-right-radius: 0;
      border-top-right-radius: 0;
    }

    &:not(:first-child):not(:last-child) {
      border-radius: 0;
      margin-left: -$border-width;
    }

    &:last-child:not(:first-child) {
      border-bottom-left-radius: 0;
      border-top-left-radius: 0;
      margin-left: -$border-width;
    }

    &:focus {
      z-index: $zindex-0 + 1;
    }
  }

  .form-select {
    width: auto;
  }

  &.input-inline {
    display: inline-flex;
  }
}

.form-select-clear {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

// Form validation states
.form-input,
.form-select {
  .has-success &,
  &.is-success {
    border-color: $success-color;
  }

  .has-error &,
  &.is-error {
    border-color: $error-color;
  }
}

.form-group {
  &.has-success .form-input {
    border-color: $success-color;

    & + label {
      color: $success-color;
    }
  }

  &.has-error .form-input {
    border-color: $error-color;

    & + label {
      color: $error-color;
    }
  }
}

.form-checkbox,
.form-radio,
.form-switch {
  .has-error &,
  &.is-error {
    .form-icon {
      border-color: $error-color;
    }

    input {
      &:checked + .form-icon {
        background: $error-color;
        border-color: $error-color;
      }

      &:focus + .form-icon {
        @include control-shadow($error-color);
        border-color: $error-color;
      }
    }
  }
}

.form-checkbox {
  .has-error &,
  &.is-error {
    input {
      &:indeterminate + .form-icon {
        background: $error-color;
        border-color: $error-color;
      }
    }
  }
}

// validation based on :placeholder-shown (Edge doesn't support it yet)
.form-input-err {
  &:focus {
    @include control-shadow($error-color);
    border-color: $error-color;
  }

  &:focus ~ label {
    color: $error-color;
  }

  & + .form-input-hint {
    color: $error-color;
  }
}

// Form disabled and readonly
.form-input,
.form-select {

  &:disabled,
  &.disabled {
    background-color: $bg-color;
    cursor: not-allowed;
    opacity: .5;
  }
}

.form-input {
  &[readonly] {
    background-color: $bg-color;
  }
}

input {
  &:disabled,
  &.disabled {
    & + .form-icon {
      background: $bg-color-dark;
      cursor: not-allowed;
      opacity: .5;
    }
  }
}

// Form horizontal
.form-horizontal {
  padding: $layout-spacing 0;

  .form-group {
    display: flex;
    flex-wrap: wrap;
  }
}

// Form inline
.form-inline {
  display: inline-block;
}

.type-password {
  -webkit-text-security: disc;
}


.form-clear {
  border: none;
  background: transparent;
  color: $font-color;
}

.input-number-arrows-disable {
// Firefox 
  -moz-appearance: textfield;

  // Chrome, Safari, Edge, Opera
  &::-webkit-outer-spin-button,
  &::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
  }
  
}