// Embedded icons from Open Iconic.
// Released under MIT and copyright 2014 Waybury.
// https://useiconic.com/open


// Checkboxes and radios
//
// Base class takes care of all the key behavioral aspects.

.custom-control {
    position: relative;
    z-index: 1;
    display: block;
    min-height: $font-size-base * $line-height-base;
    padding-left: $custom-control-gutter + $custom-control-indicator-size;
    color-adjust: exact;
    // Keep themed appearance for print
}

.custom-control-inline {
    display: inline-flex;
    margin-right: $custom-control-spacer-x;
}

.custom-control-input {
    position: absolute;
    left: 0;
    z-index: -1;
    // Put the input behind the label so it doesn't overlay text width: $custom-control-indicator-size;
    height: ($font-size-base * $line-height-base + $custom-control-indicator-size) * .5;
    opacity: 0;
    &:checked ~ .custom-control-label::before

{
    color: $custom-control-indicator-checked-color;
    border-color: $custom-control-indicator-checked-border-color;
    @include gradient-bg($custom-control-indicator-checked-bg);
    @include box-shadow($custom-control-indicator-checked-box-shadow);
}

&:focus ~ .custom-control-label::before {
    // the mixin is not used here to make sure there is feedback @if $enable-shadows

{
    box-shadow: $input-box-shadow, $custom-control-indicator-focus-box-shadow;
}

@else {
    box-shadow: $custom-control-indicator-focus-box-shadow;
}

}

&:focus:not(:checked) ~ .custom-control-label::before {
    border-color: $custom-control-indicator-focus-border-color;
}

&:not(:disabled):active ~ .custom-control-label::before {
    color: $custom-control-indicator-active-color;
    background-color: $custom-control-indicator-active-bg;
    border-color: $custom-control-indicator-active-border-color;
    @include box-shadow($custom-control-indicator-active-box-shadow);
}

// Use [disabled] and :disabled to work around https://github.com/twbs/bootstrap/issues/28247
&[disabled],
&:disabled {
    ~ .custom-control-label

{
    color: $custom-control-label-disabled-color;
    &::before

{
    background-color: $custom-control-indicator-disabled-bg;
}

}
}
}

// Custom control indicators
//
// Build the custom controls out of pseudo-elements.

.custom-control-label {
    position: relative;
    margin-bottom: 0;
    color: $custom-control-label-color;
    vertical-align: top;
    cursor: $custom-control-cursor;
    // Background-color and (when enabled) gradient &::before

{
    position: absolute;
    top: ($font-size-base * $line-height-base - $custom-control-indicator-size) * .5;
    left: -($custom-control-gutter + $custom-control-indicator-size);
    display: block;
    width: $custom-control-indicator-size;
    height: $custom-control-indicator-size;
    pointer-events: none;
    content: "";
    background-color: $custom-control-indicator-bg;
    border: $custom-control-indicator-border-color solid $custom-control-indicator-border-width;
    @include box-shadow($custom-control-indicator-box-shadow);
}

// Foreground (icon)
&::after {
    position: absolute;
    top: ($font-size-base * $line-height-base - $custom-control-indicator-size) * .5;
    left: -($custom-control-gutter + $custom-control-indicator-size);
    display: block;
    width: $custom-control-indicator-size;
    height: $custom-control-indicator-size;
    content: "";
    background: 50% / #

{
    $custom-control-indicator-bg-size
}

no-repeat;
}
}


// Checkboxes
//
// Tweak just a few things for checkboxes.

.custom-checkbox {
    .custom-control-label::before

{
    @include border-radius($custom-checkbox-indicator-border-radius);
}

.custom-control-input:checked ~ .custom-control-label {
    &::after

{
    background-image: escape-svg($custom-checkbox-indicator-icon-checked);
}

}

.custom-control-input:indeterminate ~ .custom-control-label {
    &::before

{
    border-color: $custom-checkbox-indicator-indeterminate-border-color;
    @include gradient-bg($custom-checkbox-indicator-indeterminate-bg);
    @include box-shadow($custom-checkbox-indicator-indeterminate-box-shadow);
}

&::after {
    background-image: escape-svg($custom-checkbox-indicator-icon-indeterminate);
}

}

.custom-control-input:disabled {
    &:checked ~ .custom-control-label::before

{
    @include gradient-bg($custom-control-indicator-checked-disabled-bg);
}

&:indeterminate ~ .custom-control-label::before {
    @include gradient-bg($custom-control-indicator-checked-disabled-bg);
}

}
}

// Radios
//
// Tweak just a few things for radios.

.custom-radio {
    .custom-control-label::before

{
    // stylelint-disable-next-line property-disallowed-list border-radius: $custom-radio-indicator-border-radius;
}

.custom-control-input:checked ~ .custom-control-label {
    &::after

{
    background-image: escape-svg($custom-radio-indicator-icon-checked);
}

}

.custom-control-input:disabled {
    &:checked ~ .custom-control-label::before

{
    @include gradient-bg($custom-control-indicator-checked-disabled-bg);
}

}
}


// switches
//
// Tweak a few things for switches

.custom-switch {
    padding-left: $custom-switch-width + $custom-control-gutter;
    .custom-control-label

{
    &::before

{
    left: -($custom-switch-width + $custom-control-gutter);
    width: $custom-switch-width;
    pointer-events: all;
    // stylelint-disable-next-line property-disallowed-list border-radius: $custom-switch-indicator-border-radius;
}

&::after {
    top: add(($font-size-base * $line-height-base - $custom-control-indicator-size) * .5, $custom-control-indicator-border-width * 2);
    left: add(-($custom-switch-width + $custom-control-gutter), $custom-control-indicator-border-width * 2);
    width: $custom-switch-indicator-size;
    height: $custom-switch-indicator-size;
    background-color: $custom-control-indicator-border-color;
    // stylelint-disable-next-line property-disallowed-list border-radius: $custom-switch-indicator-border-radius;
    @include transition(transform .15s ease-in-out, $custom-forms-transition);
}

}

.custom-control-input:checked ~ .custom-control-label {
    &::after

{
    background-color: $custom-control-indicator-bg;
    transform: translateX($custom-switch-width - $custom-control-indicator-size);
}

}

.custom-control-input:disabled {
    &:checked ~ .custom-control-label::before

{
    @include gradient-bg($custom-control-indicator-checked-disabled-bg);
}

}
}


// Select
//
// Replaces the browser default select with a custom one, mostly pulled from
// https://primer.github.io/.
//

.custom-select {
    display: inline-block;
    width: 100%;
    height: $custom-select-height;
    padding: $custom-select-padding-y ($custom-select-padding-x + $custom-select-indicator-padding) $custom-select-padding-y $custom-select-padding-x;
    font-family: $custom-select-font-family;
    @include font-size($custom-select-font-size);
    font-weight: $custom-select-font-weight;
    line-height: $custom-select-line-height;
    color: $custom-select-color;
    vertical-align: middle;
    background: $custom-select-bg $custom-select-background;
    border: $custom-select-border-width solid $custom-select-border-color;
    @include border-radius($custom-select-border-radius, 0);
    @include box-shadow($custom-select-box-shadow);
    appearance: none;
    &:focus

{
    border-color: $custom-select-focus-border-color;
    outline: 0;

    @if $enable-shadows {
        @include box-shadow($custom-select-box-shadow, $custom-select-focus-box-shadow);
    }

    @else {
        // Avoid using mixin so we can pass custom focus shadow properly box-shadow: $custom-select-focus-box-shadow;
    }

    &::-ms-value

{
    // For visual consistency with other platforms/browsers, // suppress the default white text on blue background highlight given to // the selected option text when the (still closed) <select> receives focus // in IE and (under certain conditions) Edge. // See https://github.com/twbs/bootstrap/issues/19398. color: $input-color;
    background-color: $input-bg;
}

}

&[multiple],
&[size]:not([size="1"]) {
    height: auto;
    padding-right: $custom-select-padding-x;
    background-image: none;
}

&:disabled {
    color: $custom-select-disabled-color;
    background-color: $custom-select-disabled-bg;
}

// Hides the default caret in IE11
&::-ms-expand {
    display: none;
}

// Remove outline from select box in FF
&:-moz-focusring {
    color: transparent;
    text-shadow: 0 0 0 $custom-select-color;
}

}

.custom-select-sm {
    height: $custom-select-height-sm;
    padding-top: $custom-select-padding-y-sm;
    padding-bottom: $custom-select-padding-y-sm;
    padding-left: $custom-select-padding-x-sm;
    @include font-size($custom-select-font-size-sm);
}

.custom-select-lg {
    height: $custom-select-height-lg;
    padding-top: $custom-select-padding-y-lg;
    padding-bottom: $custom-select-padding-y-lg;
    padding-left: $custom-select-padding-x-lg;
    @include font-size($custom-select-font-size-lg);
}


// File
//
// Custom file input.

.custom-file {
    position: relative;
    display: inline-block;
    width: 100%;
    height: $custom-file-height;
    margin-bottom: 0;
}

.custom-file-input {
    position: relative;
    z-index: 2;
    width: 100%;
    height: $custom-file-height;
    margin: 0;
    overflow: hidden;
    opacity: 0;
    &:focus ~ .custom-file-label

{
    border-color: $custom-file-focus-border-color;
    box-shadow: $custom-file-focus-box-shadow;
}

// Use [disabled] and :disabled to work around https://github.com/twbs/bootstrap/issues/28247
&[disabled] ~ .custom-file-label,
&:disabled ~ .custom-file-label {
    background-color: $custom-file-disabled-bg;
}

@each $lang, $value in $custom-file-text {
    &:lang(#{$lang}) ~ .custom-file-label::after {
        content: $value;
    }
}

~ .custom-file-label[data-browse]::after {
    content: attr(data-browse);
}

}

.custom-file-label {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    z-index: 1;
    height: $custom-file-height;
    padding: $custom-file-padding-y $custom-file-padding-x;
    overflow: hidden;
    font-family: $custom-file-font-family;
    font-weight: $custom-file-font-weight;
    line-height: $custom-file-line-height;
    color: $custom-file-color;
    background-color: $custom-file-bg;
    border: $custom-file-border-width solid $custom-file-border-color;
    @include border-radius($custom-file-border-radius);
    @include box-shadow($custom-file-box-shadow);
    &::after

{
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 3;
    display: block;
    height: $custom-file-height-inner;
    padding: $custom-file-padding-y $custom-file-padding-x;
    line-height: $custom-file-line-height;
    color: $custom-file-button-color;
    content: "Browse";
    @include gradient-bg($custom-file-button-bg);
    border-left: inherit;
    @include border-radius(0 $custom-file-border-radius $custom-file-border-radius 0);
}

}

// Range
//
// Style range inputs the same across browsers. Vendor-specific rules for pseudo
// elements cannot be mixed. As such, there are no shared styles for focus or
// active states on prefixed selectors.

.custom-range {
    width: 100%;
    height: add($custom-range-thumb-height, $custom-range-thumb-focus-box-shadow-width * 2);
    padding: 0;
    // Need to reset padding background-color: transparent;
    appearance: none;
    &:focus

{
    outline: 0;
    // Pseudo-elements must be split across multiple rulesets to have an effect. // No box-shadow() mixin for focus accessibility. &::-webkit-slider-thumb

{
    box-shadow: $custom-range-thumb-focus-box-shadow;
}

&::-moz-range-thumb {
    box-shadow: $custom-range-thumb-focus-box-shadow;
}

&::-ms-thumb {
    box-shadow: $custom-range-thumb-focus-box-shadow;
}

}

&::-moz-focus-outer {
    border: 0;
}

&::-webkit-slider-thumb {
    width: $custom-range-thumb-width;
    height: $custom-range-thumb-height;
    margin-top: ($custom-range-track-height - $custom-range-thumb-height) * .5;
    // Webkit specific @include gradient-bg($custom-range-thumb-bg);
    border: $custom-range-thumb-border;
    @include border-radius($custom-range-thumb-border-radius);
    @include box-shadow($custom-range-thumb-box-shadow);
    @include transition($custom-forms-transition);
    appearance: none;
    &:active

{
    @include gradient-bg($custom-range-thumb-active-bg);
}

}

&::-webkit-slider-runnable-track {
    width: $custom-range-track-width;
    height: $custom-range-track-height;
    color: transparent;
    // Why? cursor: $custom-range-track-cursor;
    background-color: $custom-range-track-bg;
    border-color: transparent;
    @include border-radius($custom-range-track-border-radius);
    @include box-shadow($custom-range-track-box-shadow);
}

&::-moz-range-thumb {
    width: $custom-range-thumb-width;
    height: $custom-range-thumb-height;
    @include gradient-bg($custom-range-thumb-bg);
    border: $custom-range-thumb-border;
    @include border-radius($custom-range-thumb-border-radius);
    @include box-shadow($custom-range-thumb-box-shadow);
    @include transition($custom-forms-transition);
    appearance: none;
    &:active

{
    @include gradient-bg($custom-range-thumb-active-bg);
}

}

&::-moz-range-track {
    width: $custom-range-track-width;
    height: $custom-range-track-height;
    color: transparent;
    cursor: $custom-range-track-cursor;
    background-color: $custom-range-track-bg;
    border-color: transparent;
    // Firefox specific? @include border-radius($custom-range-track-border-radius);
    @include box-shadow($custom-range-track-box-shadow);
}

&::-ms-thumb {
    width: $custom-range-thumb-width;
    height: $custom-range-thumb-height;
    margin-top: 0;
    // Edge specific margin-right: $custom-range-thumb-focus-box-shadow-width;
    // Workaround that overflowed box-shadow is hidden. margin-left: $custom-range-thumb-focus-box-shadow-width;
    // Workaround that overflowed box-shadow is hidden. @include gradient-bg($custom-range-thumb-bg);
    border: $custom-range-thumb-border;
    @include border-radius($custom-range-thumb-border-radius);
    @include box-shadow($custom-range-thumb-box-shadow);
    @include transition($custom-forms-transition);
    appearance: none;
    &:active

{
    @include gradient-bg($custom-range-thumb-active-bg);
}

}

&::-ms-track {
    width: $custom-range-track-width;
    height: $custom-range-track-height;
    color: transparent;
    cursor: $custom-range-track-cursor;
    background-color: transparent;
    border-color: transparent;
    border-width: $custom-range-thumb-height * .5;
    @include box-shadow($custom-range-track-box-shadow);
}

&::-ms-fill-lower {
    background-color: $custom-range-track-bg;
    @include border-radius($custom-range-track-border-radius);
}

&::-ms-fill-upper {
    margin-right: 15px;
    // arbitrary? background-color: $custom-range-track-bg;
    @include border-radius($custom-range-track-border-radius);
}

&:disabled {
    &::-webkit-slider-thumb

{
    background-color: $custom-range-thumb-disabled-bg;
}

&::-webkit-slider-runnable-track {
    cursor: default;
}

&::-moz-range-thumb {
    background-color: $custom-range-thumb-disabled-bg;
}

&::-moz-range-track {
    cursor: default;
}

&::-ms-thumb {
    background-color: $custom-range-thumb-disabled-bg;
}

}
}

.custom-control-label::before,
.custom-file-label,
.custom-select {
    @include transition($custom-forms-transition);
}