// scss-lint:disable QualifyingElement

// Make the div behave like a button .btn-group, .btn-group-vertical {

position: relative;
display: inline-flex;
vertical-align: middle; // match .btn alignment given font-size hack above

> .btn {
  position: relative;
  flex: 0 1 auto;
  margin-bottom: 0;

  // Bring the hover, focused, and "active" buttons to the front to overlay
  // the borders properly
  @include hover {
    z-index: 2;
  }
  &:focus,
  &:active,
  &.active {
    z-index: 2;
  }
}

// Prevent double borders when buttons are next to each other
.btn + .btn,
.btn + .btn-group,
.btn-group + .btn,
.btn-group + .btn-group {
  margin-left: -$input-btn-border-width;
}

}

// Optional: Group multiple button groups together for a toolbar .btn-toolbar {

display: flex;
flex-wrap: wrap;
justify-content: flex-start;

.input-group {
  width: auto;
}

}

.btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) {

border-radius: 0;

}

// Set corners individual because sometimes a single button can be in a .btn-group and we need :first-child and :last-child to both match .btn-group > .btn:first-child {

margin-left: 0;

&:not(:last-child):not(.dropdown-toggle) {
  @include border-right-radius(0);
}

} // Need .dropdown-toggle since :last-child doesn't apply given a .dropdown-menu immediately after it .btn-group > .btn:last-child:not(:first-child), .btn-group > .dropdown-toggle:not(:first-child) {

@include border-left-radius(0);

}

// Custom edits for including btn-groups within btn-groups (useful for including dropdown buttons within a btn-group) .btn-group > .btn-group {

float: left;

} .btn-group > .btn-group:not(:first-child):not(:last-child) > .btn {

border-radius: 0;

} .btn-group > .btn-group:first-child:not(:last-child) {

> .btn:last-child,
> .dropdown-toggle {
  @include border-right-radius(0);
}

} .btn-group > .btn-group:last-child:not(:first-child) > .btn:first-child {

@include border-left-radius(0);

}

// Sizing // // Remix the default button sizing classes into new ones for easier manipulation.

.btn-group-sm > .btn { @extend .btn-sm; } .btn-group-lg > .btn { @extend .btn-lg; }

// // Split button dropdowns //

.btn + .dropdown-toggle-split {

padding-right: $input-btn-padding-x * .75;
padding-left: $input-btn-padding-x * .75;

&::after {
  margin-left: 0;
}

}

.btn-sm + .dropdown-toggle-split {

padding-right: $input-btn-padding-x-sm * .75;
padding-left: $input-btn-padding-x-sm * .75;

}

.btn-lg + .dropdown-toggle-split {

padding-right: $input-btn-padding-x-lg * .75;
padding-left: $input-btn-padding-x-lg * .75;

}

// The clickable button for toggling the menu // Set the same inset shadow as the :active state .btn-group.show .dropdown-toggle {

@include box-shadow($btn-active-box-shadow);

// Show no shadow for `.btn-link` since it has no other button styles.
&.btn-link {
  @include box-shadow(none);
}

}

// // Vertical button groups //

.btn-group-vertical {

display: inline-flex;
flex-direction: column;
align-items: flex-start;
justify-content: center;

.btn,
.btn-group {
  width: 100%;
}

> .btn + .btn,
> .btn + .btn-group,
> .btn-group + .btn,
> .btn-group + .btn-group {
  margin-top: -$input-btn-border-width;
  margin-left: 0;
}

}

.btn-group-vertical > .btn {

&:not(:first-child):not(:last-child) {
  border-radius: 0;
}
&:first-child:not(:last-child) {
  @include border-bottom-radius(0);
}
&:last-child:not(:first-child) {
  @include border-top-radius(0);
}

} .btn-group-vertical > .btn-group:not(:first-child):not(:last-child) > .btn {

border-radius: 0;

} .btn-group-vertical > .btn-group:first-child:not(:last-child) {

> .btn:last-child,
> .dropdown-toggle {
  @include border-bottom-radius(0);
}

} .btn-group-vertical > .btn-group:last-child:not(:first-child) > .btn:first-child {

@include border-top-radius(0);

}

// Checkbox and radio options // // In order to support the browser's form validation feedback, powered by the // `required` attribute, we have to “hide” the inputs via `clip`. We cannot use // `display: none;` or `visibility: hidden;` as that also hides the popover. // Simply visually hiding the inputs via `opacity` would leave them clickable in // certain cases which is prevented by using `clip` and `pointer-events`. // This way, we ensure a DOM element is visible to position the popover from. // // See github.com/twbs/bootstrap/pull/12794 and // github.com/twbs/bootstrap/pull/14559 for more information.

data-toggle=“buttons”

{

> .btn,
> .btn-group > .btn {
  input[type="radio"],
  input[type="checkbox"] {
    position: absolute;
    clip: rect(0,0,0,0);
    pointer-events: none;
  }
}

}