// stylelint-disable selector-no-qualifying-type

//
// Textual form controls
//

.form-control {
    display: block;
    width: 100%;
    height: $input-height;
    padding: $input-padding-y $input-padding-x;
    font-family: $input-font-family;
    @include font-size($input-font-size);
    font-weight: $input-font-weight;
    line-height: $input-line-height;
    color: $input-color;
    background-color: $input-bg;
    background-clip: padding-box;
    border: $input-border-width solid $input-border-color;
    // Note: This has no effect on <select>s in some browsers, due to the limited stylability of `<select>`s in CSS.
    @include border-radius($input-border-radius, 0);

    @include box-shadow($input-box-shadow);
    @include transition($input-transition);
    // Unstyle the caret on `<select>`s in IE10+.
    &::-ms-expand {
        background-color: transparent;
        border: 0;
    }
    // Remove select outline from select box in FF
    &:-moz-focusring {
        color: transparent;
        text-shadow: 0 0 0 $input-color;
    }
    // Customize the `:focus` state to imitate native WebKit styles.
    @include form-control-focus($ignore-warning: true);
    // Placeholder
    &::placeholder {
        color: $input-placeholder-color;
        // Override Firefox's unusual default opacity; see https://github.com/twbs/bootstrap/pull/11526.
        opacity: 1;
    }
    // Disabled and read-only inputs
    //
    // HTML5 says that controls under a fieldset > legend:first-child won't be
    // disabled if the fieldset is disabled. Due to implementation difficulty, we
    // don't honor that edge case; we style them as disabled anyway.
    &:disabled,
    &[readonly] {
        background-color: $input-disabled-bg;
        // iOS fix for unreadable disabled content; see https://github.com/twbs/bootstrap/issues/11655.
        opacity: 1;
    }
}

input[type="date"],
input[type="time"],
input[type="datetime-local"],
input[type="month"] {
    &.form-control {
        appearance: none; // Fix appearance for date inputs in Safari
    }
}

select.form-control {
    &:focus::-ms-value {
        // Suppress the nested 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, as it looks bad and cannot be made to
        // match the appearance of the native widget.
        // See https://github.com/twbs/bootstrap/issues/19398.
        color: $input-color;
        background-color: $input-bg;
    }
}

// Make file inputs better match text inputs by forcing them to new lines.
.form-control-file,
.form-control-range {
    display: block;
    width: 100%;
}

//
// Labels
//

// For use with horizontal and inline forms, when you need the label (or legend)
// text to align with the form controls.
.col-form-label {
    padding-top: add($input-padding-y, $input-border-width);
    padding-bottom: add($input-padding-y, $input-border-width);
    margin-bottom: 0; // Override the `<label>/<legend>` default
    @include font-size(inherit); // Override the `<legend>` default
    line-height: $input-line-height;
}

.col-form-label-lg {
    padding-top: add($input-padding-y-lg, $input-border-width);
    padding-bottom: add($input-padding-y-lg, $input-border-width);
    @include font-size($input-font-size-lg);
    line-height: $input-line-height-lg;
}

.col-form-label-sm {
    padding-top: add($input-padding-y-sm, $input-border-width);
    padding-bottom: add($input-padding-y-sm, $input-border-width);
    @include font-size($input-font-size-sm);
    line-height: $input-line-height-sm;
}

// Readonly controls as plain text
//
// Apply class to a readonly input to make it appear like regular plain
// text (without any border, background color, focus indicator)

.form-control-plaintext {
    display: block;
    width: 100%;
    padding: $input-padding-y 0;
    margin-bottom: 0; // match inputs if this class comes on inputs with default margins
    @include font-size($input-font-size);
    line-height: $input-line-height;
    color: $input-plaintext-color;
    background-color: transparent;
    border: solid transparent;
    border-width: $input-border-width 0;

    &.form-control-sm,
    &.form-control-lg {
        padding-right: 0;
        padding-left: 0;
    }
}

// Form control sizing
//
// Build on `.form-control` with modifier classes to decrease or increase the
// height and font-size of form controls.
//
// Repeated in `_input_group.scss` to avoid Sass extend issues.

.form-control-sm {
    height: $input-height-sm;
    padding: $input-padding-y-sm $input-padding-x-sm;
    @include font-size($input-font-size-sm);
    line-height: $input-line-height-sm;
    @include border-radius($input-border-radius-sm);
}

.form-control-lg {
    height: $input-height-lg;
    padding: $input-padding-y-lg $input-padding-x-lg;
    @include font-size($input-font-size-lg);
    line-height: $input-line-height-lg;
    @include border-radius($input-border-radius-lg);
}

// stylelint-disable-next-line no-duplicate-selectors
select.form-control {
    &[size],
    &[multiple] {
        height: auto;
    }
}

textarea.form-control {
    height: auto;
}

// Form groups
//
// Designed to help with the organization and spacing of vertical forms. For
// horizontal forms, use the predefined grid classes.

.form-group {
    margin-bottom: $form-group-margin-bottom;
}

.form-text {
    display: block;
    margin-top: $form-text-margin-top;
}

// Form grid
//
// Special replacement for our grid system's `.row` for tighter form layouts.

.form-row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -$form-grid-gutter-width / 2;
    margin-left: -$form-grid-gutter-width / 2;

    > .col,
    > [class*="col-"] {
        padding-right: $form-grid-gutter-width / 2;
        padding-left: $form-grid-gutter-width / 2;
    }
}

// Checkboxes and radios
//
// Indent the labels to position radios/checkboxes as hanging controls.

.form-check {
    position: relative;
    display: block;
    padding-left: $form-check-input-gutter;
}

.form-check-input {
    position: absolute;
    margin-top: $form-check-input-margin-y;
    margin-left: -$form-check-input-gutter;
    // Use [disabled] and :disabled for workaround https://github.com/twbs/bootstrap/issues/28247
    &[disabled] ~ .form-check-label,
    &:disabled ~ .form-check-label {
        color: $text-muted;
    }
}

.form-check-label {
    margin-bottom: 0; // Override default `<label>` bottom margin
}

.form-check-inline {
    display: inline-flex;
    align-items: center;
    padding-left: 0; // Override base .form-check
    margin-right: $form-check-inline-margin-x;
    // Undo .form-check-input defaults and add some `margin-right`.
    .form-check-input {
        position: static;
        margin-top: 0;
        margin-right: $form-check-inline-input-margin-x;
        margin-left: 0;
    }
}

// Form validation
//
// Provide feedback to users when form field values are valid or invalid. Works
// primarily for client-side validation via scoped `:invalid` and `:valid`
// pseudo-classes but also includes `.is-invalid` and `.is-valid` classes for
// server side validation.

@each $state, $data in $form-validation-states {
    @include form-validation-state($state, map-get($data, color), map-get($data, icon));
}

// Inline forms
//
// Make forms appear inline(-block) by adding the `.form-inline` class. Inline
// forms begin stacked on extra small (mobile) devices and then go inline when
// viewports reach <768px.
//
// Requires wrapping inputs and labels with `.form-group` for proper display of
// default HTML form controls and our custom form controls (e.g., input groups).

.form-inline {
    display: flex;
    flex-flow: row wrap;
    align-items: center; // Prevent shorter elements from growing to same height as others (e.g., small buttons growing to normal sized button height)
    // Because we use flex, the initial sizing of checkboxes is collapsed and
    // doesn't occupy the full-width (which is what we want for xs grid tier),
    // so we force that here.
    .form-check {
        width: 100%;
    }
    // Kick in the inline
    @include media-breakpoint-up(sm) {
        label {
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 0;
        }
        // Inline-block all the things for "inline"
        .form-group {
            display: flex;
            flex: 0 0 auto;
            flex-flow: row wrap;
            align-items: center;
            margin-bottom: 0;
        }
        // Allow folks to *not* use `.form-group`
        .form-control {
            display: inline-block;
            width: auto; // Prevent labels from stacking above inputs in `.form-group`
            vertical-align: middle;
        }
        // Make static controls behave like regular ones
        .form-control-plaintext {
            display: inline-block;
        }

        .input-group,
        .custom-select {
            width: auto;
        }
        // Remove default margin on radios/checkboxes that were used for stacking, and
        // then undo the floating of radios and checkboxes to match.
        .form-check {
            display: flex;
            align-items: center;
            justify-content: center;
            width: auto;
            padding-left: 0;
        }

        .form-check-input {
            position: relative;
            flex-shrink: 0;
            margin-top: 0;
            margin-right: $form-check-input-margin-x;
            margin-left: 0;
        }

        .custom-control {
            align-items: center;
            justify-content: center;
        }

        .custom-control-label {
            margin-bottom: 0;
        }
    }
}