dist

dist/css/bootstrap-grid.css

@@ -4,10 +4,6 @@
  * Copyright 2011-2018 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
-@-ms-viewport {
-  width: device-width;
-}
-
 html {
   box-sizing: border-box;
   -ms-overflow-style: scrollbar;

dist/css/bootstrap-reboot.css

@@ -15,21 +15,16 @@ html {
   font-family: sans-serif;
   line-height: 1.15;
   -webkit-text-size-adjust: 100%;
-  -ms-overflow-style: scrollbar;
   -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
 }
 
-@-ms-viewport {
-  width: device-width;
-}
-
 article, aside, figcaption, figure, footer, header, hgroup, main, nav, section {
   display: block;
 }
 
 body {
   margin: 0;
-  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, Noto Sans, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
   font-size: 1rem;
   font-weight: 400;
   line-height: 1.5;
@@ -163,7 +158,6 @@ pre {
   margin-top: 0;
   margin-bottom: 1rem;
   overflow: auto;
-  -ms-overflow-style: scrollbar;
 }
 
 figure {

dist/css/bootstrap-reboot.min.css

@@ -4,5 +4,5 @@
  * Copyright 2011-2018 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
- */*,::after,::before{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-ms-overflow-style:scrollbar;-webkit-tap-highlight-color:transparent}@-ms-viewport{width:device-width}article,aside,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,Noto Sans,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";font-size:1rem;font-weight:400;line-height:1.5;color:#212529;text-align:left;background-color:#fff}[tabindex="-1"]:focus{outline:0!important}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5rem}p{margin-top:0;margin-bottom:1rem}abbr[data-original-title],abbr[title]{text-decoration:underline;-webkit-text-decoration:underline dotted;text-decoration:underline dotted;cursor:help;border-bottom:0;text-decoration-skip-ink:none}address{margin-bottom:1rem;font-style:normal;line-height:inherit}dl,ol,ul{margin-top:0;margin-bottom:1rem}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}dt{font-weight:700}dd{margin-bottom:.5rem;margin-left:0}blockquote{margin:0 0 1rem}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}a{color:#007bff;text-decoration:none;background-color:transparent}a:hover{color:#0056b3;text-decoration:underline}a:not([href]):not([tabindex]){color:inherit;text-decoration:none}a:not([href]):not([tabindex]):focus,a:not([href]):not([tabindex]):hover{color:inherit;text-decoration:none}a:not([href]):not([tabindex]):focus{outline:0}code,kbd,pre,samp{font-family:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;font-size:1em}pre{margin-top:0;margin-bottom:1rem;overflow:auto;-ms-overflow-style:scrollbar}figure{margin:0 0 1rem}img{vertical-align:middle;border-style:none}svg{overflow:hidden;vertical-align:middle}table{border-collapse:collapse}caption{padding-top:.75rem;padding-bottom:.75rem;color:#6c757d;text-align:left;caption-side:bottom}th{text-align:inherit}label{display:inline-block;margin-bottom:.5rem}button{border-radius:0}button:focus{outline:1px dotted;outline:5px auto -webkit-focus-ring-color}button,input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{padding:0;border-style:none}input[type=checkbox],input[type=radio]{box-sizing:border-box;padding:0}input[type=date],input[type=datetime-local],input[type=month],input[type=time]{-webkit-appearance:listbox}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;padding:0;margin:0;border:0}legend{display:block;width:100%;max-width:100%;padding:0;margin-bottom:.5rem;font-size:1.5rem;line-height:inherit;color:inherit;white-space:normal}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item;cursor:pointer}template{display:none}[hidden]{display:none!important}
+ */*,::after,::before{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}article,aside,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";font-size:1rem;font-weight:400;line-height:1.5;color:#212529;text-align:left;background-color:#fff}[tabindex="-1"]:focus{outline:0!important}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5rem}p{margin-top:0;margin-bottom:1rem}abbr[data-original-title],abbr[title]{text-decoration:underline;-webkit-text-decoration:underline dotted;text-decoration:underline dotted;cursor:help;border-bottom:0;text-decoration-skip-ink:none}address{margin-bottom:1rem;font-style:normal;line-height:inherit}dl,ol,ul{margin-top:0;margin-bottom:1rem}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}dt{font-weight:700}dd{margin-bottom:.5rem;margin-left:0}blockquote{margin:0 0 1rem}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}a{color:#007bff;text-decoration:none;background-color:transparent}a:hover{color:#0056b3;text-decoration:underline}a:not([href]):not([tabindex]){color:inherit;text-decoration:none}a:not([href]):not([tabindex]):focus,a:not([href]):not([tabindex]):hover{color:inherit;text-decoration:none}a:not([href]):not([tabindex]):focus{outline:0}code,kbd,pre,samp{font-family:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;font-size:1em}pre{margin-top:0;margin-bottom:1rem;overflow:auto}figure{margin:0 0 1rem}img{vertical-align:middle;border-style:none}svg{overflow:hidden;vertical-align:middle}table{border-collapse:collapse}caption{padding-top:.75rem;padding-bottom:.75rem;color:#6c757d;text-align:left;caption-side:bottom}th{text-align:inherit}label{display:inline-block;margin-bottom:.5rem}button{border-radius:0}button:focus{outline:1px dotted;outline:5px auto -webkit-focus-ring-color}button,input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{padding:0;border-style:none}input[type=checkbox],input[type=radio]{box-sizing:border-box;padding:0}input[type=date],input[type=datetime-local],input[type=month],input[type=time]{-webkit-appearance:listbox}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;padding:0;margin:0;border:0}legend{display:block;width:100%;max-width:100%;padding:0;margin-bottom:.5rem;font-size:1.5rem;line-height:inherit;color:inherit;white-space:normal}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item;cursor:pointer}template{display:none}[hidden]{display:none!important}
 /*# sourceMappingURL=bootstrap-reboot.min.css.map */
\ No newline at end of file

dist/css/bootstrap.css

@@ -31,7 +31,7 @@
   --breakpoint-md: 768px;
   --breakpoint-lg: 992px;
   --breakpoint-xl: 1200px;
-  --font-family-sans-serif: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, Noto Sans, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
+  --font-family-sans-serif: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
   --font-family-monospace: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
 }
 
@@ -45,21 +45,16 @@ html {
   font-family: sans-serif;
   line-height: 1.15;
   -webkit-text-size-adjust: 100%;
-  -ms-overflow-style: scrollbar;
   -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
 }
 
-@-ms-viewport {
-  width: device-width;
-}
-
 article, aside, figcaption, figure, footer, header, hgroup, main, nav, section {
   display: block;
 }
 
 body {
   margin: 0;
-  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, Noto Sans, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
   font-size: 1rem;
   font-weight: 400;
   line-height: 1.5;
@@ -193,7 +188,6 @@ pre {
   margin-top: 0;
   margin-bottom: 1rem;
   overflow: auto;
-  -ms-overflow-style: scrollbar;
 }
 
 figure {
@@ -3309,8 +3303,8 @@ input[type="button"].btn-block {
 .btn-group > .btn,
 .btn-group-vertical > .btn {
   position: relative;
-  -ms-flex: 0 1 auto;
-  flex: 0 1 auto;
+  -ms-flex: 1 1 auto;
+  flex: 1 1 auto;
 }
 
 .btn-group > .btn:hover,
@@ -3736,6 +3730,45 @@ input[type="button"].btn-block {
   background-color: rgba(0, 123, 255, 0.5);
 }
 
+.custom-switch {
+  padding-left: 2.25rem;
+}
+
+.custom-switch .custom-control-label::before {
+  left: -2.25rem;
+  width: 1.75rem;
+  pointer-events: all;
+  border-radius: 0.5rem;
+}
+
+.custom-switch .custom-control-label::after {
+  top: calc(0.25rem + 2px);
+  left: calc(-2.25rem + 2px);
+  width: calc(1rem - 4px);
+  height: calc(1rem - 4px);
+  background-color: #adb5bd;
+  border-radius: 0.5rem;
+  transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out, -webkit-transform 0.15s ease-in-out;
+  transition: transform 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
+  transition: transform 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out, -webkit-transform 0.15s ease-in-out;
+}
+
+@media screen and (prefers-reduced-motion: reduce) {
+  .custom-switch .custom-control-label::after {
+    transition: none;
+  }
+}
+
+.custom-switch .custom-control-input:checked ~ .custom-control-label::after {
+  background-color: #fff;
+  -webkit-transform: translateX(0.75rem);
+  transform: translateX(0.75rem);
+}
+
+.custom-switch .custom-control-input:disabled:checked ~ .custom-control-label::before {
+  background-color: rgba(0, 123, 255, 0.5);
+}
+
 .custom-select {
   display: inline-block;
   width: 100%;
@@ -5528,7 +5561,6 @@ a.close.disabled {
 }
 
 .toast {
-  display: none;
   max-width: 350px;
   overflow: hidden;
   font-size: 0.875rem;
@@ -5539,14 +5571,24 @@ a.close.disabled {
   box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.1);
   -webkit-backdrop-filter: blur(10px);
   backdrop-filter: blur(10px);
+  opacity: 0;
+}
+
+.toast:not(:last-child) {
+  margin-bottom: 0.75rem;
 }
 
-.toast + .toast {
-  margin-top: 0.75rem;
+.toast.showing {
+  opacity: 1;
 }
 
 .toast.show {
   display: block;
+  opacity: 1;
+}
+
+.toast.hide {
+  display: none;
 }
 
 .toast-header {
@@ -5752,7 +5794,7 @@ a.close.disabled {
   z-index: 1070;
   display: block;
   margin: 0;
-  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, Noto Sans, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
   font-style: normal;
   font-weight: 400;
   line-height: 1.5;
@@ -5865,7 +5907,7 @@ a.close.disabled {
   z-index: 1060;
   display: block;
   max-width: 276px;
-  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, Noto Sans, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
   font-style: normal;
   font-weight: 400;
   line-height: 1.5;
@@ -6264,8 +6306,6 @@ a.close.disabled {
   display: inline-block;
   width: 2rem;
   height: 2rem;
-  overflow: hidden;
-  text-indent: -999em;
   vertical-align: text-bottom;
   border: 0.25em solid currentColor;
   border-right-color: transparent;
@@ -6304,8 +6344,6 @@ a.close.disabled {
   display: inline-block;
   width: 2rem;
   height: 2rem;
-  overflow: hidden;
-  text-indent: -999em;
   vertical-align: text-bottom;
   background-color: currentColor;
   border-radius: 50%;

dist/js/bootstrap.bundle.js

@@ -192,6 +192,28 @@
           }
         }
       }
+    },
+    findShadowRoot: function findShadowRoot(element) {
+      if (!document.documentElement.attachShadow) {
+        return null;
+      } // Can find the shadow root otherwise it'll return the document
+
+
+      if (typeof element.getRootNode === 'function') {
+        var root = element.getRootNode();
+        return root instanceof ShadowRoot ? root : null;
+      }
+
+      if (element instanceof ShadowRoot) {
+        return element;
+      } // when we don't find a shadow root
+
+
+      if (!element.parentNode) {
+        return null;
+      }
+
+      return Util.findShadowRoot(element.parentNode);
     }
   };
   setTransitionEndSupport();
@@ -381,7 +403,7 @@
   var Selector$1 = {
     DATA_TOGGLE_CARROT: '[data-toggle^="button"]',
     DATA_TOGGLE: '[data-toggle="buttons"]',
-    INPUT: 'input',
+    INPUT: 'input:not([type="hidden"])',
     ACTIVE: '.active',
     BUTTON: '.btn'
   };
@@ -1475,7 +1497,7 @@
 
   /**!
    * @fileOverview Kickass library to create and place poppers near their reference elements.
-   * @version 1.14.5
+   * @version 1.14.6
    * @license
    * Copyright (c) 2016 Federico Zivolo and contributors
    *
@@ -2225,8 +2247,8 @@
   function getOuterSizes(element) {
     var window = element.ownerDocument.defaultView;
     var styles = window.getComputedStyle(element);
-    var x = parseFloat(styles.marginTop) + parseFloat(styles.marginBottom);
-    var y = parseFloat(styles.marginLeft) + parseFloat(styles.marginRight);
+    var x = parseFloat(styles.marginTop || 0) + parseFloat(styles.marginBottom || 0);
+    var y = parseFloat(styles.marginLeft || 0) + parseFloat(styles.marginRight || 0);
     var result = {
       width: element.offsetWidth + y,
       height: element.offsetHeight + x
@@ -2676,6 +2698,52 @@
     return options;
   }
 
+  /**
+   * @function
+   * @memberof Popper.Utils
+   * @argument {Object} data - The data object generated by `update` method
+   * @argument {Boolean} shouldRound - If the offsets should be rounded at all
+   * @returns {Object} The popper's position offsets rounded
+   *
+   * The tale of pixel-perfect positioning. It's still not 100% perfect, but as
+   * good as it can be within reason.
+   * Discussion here: https://github.com/FezVrasta/popper.js/pull/715
+   *
+   * Low DPI screens cause a popper to be blurry if not using full pixels (Safari
+   * as well on High DPI screens).
+   *
+   * Firefox prefers no rounding for positioning and does not have blurriness on
+   * high DPI screens.
+   *
+   * Only horizontal placement and left/right values need to be considered.
+   */
+  function getRoundedOffsets(data, shouldRound) {
+    var _data$offsets = data.offsets,
+        popper = _data$offsets.popper,
+        reference = _data$offsets.reference;
+
+
+    var isVertical = ['left', 'right'].indexOf(data.placement) !== -1;
+    var isVariation = data.placement.indexOf('-') !== -1;
+    var sameWidthOddness = reference.width % 2 === popper.width % 2;
+    var bothOddWidth = reference.width % 2 === 1 && popper.width % 2 === 1;
+    var noRound = function noRound(v) {
+      return v;
+    };
+
+    var horizontalToInteger = !shouldRound ? noRound : isVertical || isVariation || sameWidthOddness ? Math.round : Math.floor;
+    var verticalToInteger = !shouldRound ? noRound : Math.round;
+
+    return {
+      left: horizontalToInteger(bothOddWidth && !isVariation && shouldRound ? popper.left - 1 : popper.left),
+      top: verticalToInteger(popper.top),
+      bottom: verticalToInteger(popper.bottom),
+      right: horizontalToInteger(popper.right)
+    };
+  }
+
+  var isFirefox = isBrowser && /Firefox/i.test(navigator.userAgent);
+
   /**
    * @function
    * @memberof Modifiers
@@ -2706,15 +2774,7 @@
       position: popper.position
     };
 
-    // Avoid blurry text by using full pixel integers.
-    // For pixel-perfect positioning, top/bottom prefers rounded
-    // values, while left/right prefers floored values.
-    var offsets = {
-      left: Math.floor(popper.left),
-      top: Math.round(popper.top),
-      bottom: Math.round(popper.bottom),
-      right: Math.floor(popper.right)
-    };
+    var offsets = getRoundedOffsets(data, window.devicePixelRatio < 2 || !isFirefox);
 
     var sideA = x === 'bottom' ? 'top' : 'bottom';
     var sideB = y === 'right' ? 'left' : 'right';
@@ -4444,7 +4504,7 @@
 
       var isActive = $(parent).hasClass(ClassName$4.SHOW);
 
-      if (!isActive && (event.which !== ESCAPE_KEYCODE || event.which !== SPACE_KEYCODE) || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
+      if (!isActive || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
         if (event.which === ESCAPE_KEYCODE) {
           var toggle = parent.querySelector(Selector$4.DATA_TOGGLE);
           $(toggle).trigger('focus');
@@ -4750,6 +4810,8 @@
 
       this._element.removeAttribute('aria-hidden');
 
+      this._element.setAttribute('aria-modal', true);
+
       this._element.scrollTop = 0;
 
       if (transition) {
@@ -4829,6 +4891,8 @@
 
       this._element.setAttribute('aria-hidden', true);
 
+      this._element.removeAttribute('aria-modal');
+
       this._isTransitioning = false;
 
       this._showBackdrop(function () {
@@ -5295,7 +5359,8 @@
 
       if (this.isWithContent() && this._isEnabled) {
         $(this.element).trigger(showEvent);
-        var isInTheDom = $.contains(this.element.ownerDocument.documentElement, this.element);
+        var shadowRoot = Util.findShadowRoot(this.element);
+        var isInTheDom = $.contains(shadowRoot !== null ? shadowRoot : this.element.ownerDocument.documentElement, this.element);
 
         if (showEvent.isDefaultPrevented() || !isInTheDom) {
           return;
@@ -5316,7 +5381,9 @@
         var attachment = this._getAttachment(placement);
 
         this.addAttachmentClass(attachment);
-        var container = this.config.container === false ? document.body : $(document).find(this.config.container);
+
+        var container = this._getContainer();
+
         $(tip).data(this.constructor.DATA_KEY, this);
 
         if (!$.contains(this.element.ownerDocument.documentElement, this.tip)) {
@@ -5488,6 +5555,18 @@
     }; // Private
 
 
+    _proto._getContainer = function _getContainer() {
+      if (this.config.container === false) {
+        return document.body;
+      }
+
+      if (Util.isElement(this.config.container)) {
+        return $(this.config.container);
+      }
+
+      return $(document).find(this.config.container);
+    };
+
     _proto._getAttachment = function _getAttachment(placement) {
       return AttachmentMap$1[placement.toUpperCase()];
     };
@@ -6507,7 +6586,8 @@
   var ClassName$a = {
     FADE: 'fade',
     HIDE: 'hide',
-    SHOW: 'show'
+    SHOW: 'show',
+    SHOWING: 'showing'
   };
   var DefaultType$7 = {
     animation: 'boolean',
@@ -6554,6 +6634,10 @@
       }
 
       var complete = function complete() {
+        _this._element.classList.remove(ClassName$a.SHOWING);
+
+        _this._element.classList.add(ClassName$a.SHOW);
+
         $(_this._element).trigger(Event$a.SHOWN);
 
         if (_this._config.autohide) {
@@ -6561,7 +6645,9 @@
         }
       };
 
-      this._element.classList.add(ClassName$a.SHOW);
+      this._element.classList.remove(ClassName$a.HIDE);
+
+      this._element.classList.add(ClassName$a.SHOWING);
 
       if (this._config.animation) {
         var transitionDuration = Util.getTransitionDurationFromElement(this._element);
@@ -6622,6 +6708,8 @@
       var _this4 = this;
 
       var complete = function complete() {
+        _this4._element.classList.add(ClassName$a.HIDE);
+
         $(_this4._element).trigger(Event$a.HIDDEN);
       };
 

dist/js/bootstrap.js

@@ -193,6 +193,28 @@
           }
         }
       }
+    },
+    findShadowRoot: function findShadowRoot(element) {
+      if (!document.documentElement.attachShadow) {
+        return null;
+      } // Can find the shadow root otherwise it'll return the document
+
+
+      if (typeof element.getRootNode === 'function') {
+        var root = element.getRootNode();
+        return root instanceof ShadowRoot ? root : null;
+      }
+
+      if (element instanceof ShadowRoot) {
+        return element;
+      } // when we don't find a shadow root
+
+
+      if (!element.parentNode) {
+        return null;
+      }
+
+      return Util.findShadowRoot(element.parentNode);
     }
   };
   setTransitionEndSupport();
@@ -382,7 +404,7 @@
   var Selector$1 = {
     DATA_TOGGLE_CARROT: '[data-toggle^="button"]',
     DATA_TOGGLE: '[data-toggle="buttons"]',
-    INPUT: 'input',
+    INPUT: 'input:not([type="hidden"])',
     ACTIVE: '.active',
     BUTTON: '.btn'
   };
@@ -1913,7 +1935,7 @@
 
       var isActive = $(parent).hasClass(ClassName$4.SHOW);
 
-      if (!isActive && (event.which !== ESCAPE_KEYCODE || event.which !== SPACE_KEYCODE) || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
+      if (!isActive || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
         if (event.which === ESCAPE_KEYCODE) {
           var toggle = parent.querySelector(Selector$4.DATA_TOGGLE);
           $(toggle).trigger('focus');
@@ -2219,6 +2241,8 @@
 
       this._element.removeAttribute('aria-hidden');
 
+      this._element.setAttribute('aria-modal', true);
+
       this._element.scrollTop = 0;
 
       if (transition) {
@@ -2298,6 +2322,8 @@
 
       this._element.setAttribute('aria-hidden', true);
 
+      this._element.removeAttribute('aria-modal');
+
       this._isTransitioning = false;
 
       this._showBackdrop(function () {
@@ -2764,7 +2790,8 @@
 
       if (this.isWithContent() && this._isEnabled) {
         $(this.element).trigger(showEvent);
-        var isInTheDom = $.contains(this.element.ownerDocument.documentElement, this.element);
+        var shadowRoot = Util.findShadowRoot(this.element);
+        var isInTheDom = $.contains(shadowRoot !== null ? shadowRoot : this.element.ownerDocument.documentElement, this.element);
 
         if (showEvent.isDefaultPrevented() || !isInTheDom) {
           return;
@@ -2785,7 +2812,9 @@
         var attachment = this._getAttachment(placement);
 
         this.addAttachmentClass(attachment);
-        var container = this.config.container === false ? document.body : $(document).find(this.config.container);
+
+        var container = this._getContainer();
+
         $(tip).data(this.constructor.DATA_KEY, this);
 
         if (!$.contains(this.element.ownerDocument.documentElement, this.tip)) {
@@ -2957,6 +2986,18 @@
     }; // Private
 
 
+    _proto._getContainer = function _getContainer() {
+      if (this.config.container === false) {
+        return document.body;
+      }
+
+      if (Util.isElement(this.config.container)) {
+        return $(this.config.container);
+      }
+
+      return $(document).find(this.config.container);
+    };
+
     _proto._getAttachment = function _getAttachment(placement) {
       return AttachmentMap$1[placement.toUpperCase()];
     };
@@ -3976,7 +4017,8 @@
   var ClassName$a = {
     FADE: 'fade',
     HIDE: 'hide',
-    SHOW: 'show'
+    SHOW: 'show',
+    SHOWING: 'showing'
   };
   var DefaultType$7 = {
     animation: 'boolean',
@@ -4023,6 +4065,10 @@
       }
 
       var complete = function complete() {
+        _this._element.classList.remove(ClassName$a.SHOWING);
+
+        _this._element.classList.add(ClassName$a.SHOW);
+
         $(_this._element).trigger(Event$a.SHOWN);
 
         if (_this._config.autohide) {
@@ -4030,7 +4076,9 @@
         }
       };
 
-      this._element.classList.add(ClassName$a.SHOW);
+      this._element.classList.remove(ClassName$a.HIDE);
+
+      this._element.classList.add(ClassName$a.SHOWING);
 
       if (this._config.animation) {
         var transitionDuration = Util.getTransitionDurationFromElement(this._element);
@@ -4091,6 +4139,8 @@
       var _this4 = this;
 
       var complete = function complete() {
+        _this4._element.classList.add(ClassName$a.HIDE);
+
         $(_this4._element).trigger(Event$a.HIDDEN);
       };