bootstrap.esm.js

/*!
  * Bootstrap v5.0.0-beta3 (https://getbootstrap.com/)
  * Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  */
import * as Popper from '@popperjs/core';

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.0.0-beta3): util/index.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */
const MAX_UID = 1000000;
const MILLISECONDS_MULTIPLIER = 1000;
const TRANSITION_END = 'transitionend'; // Shoutout AngusCroll (https://goo.gl/pxwQGp)

const toType = obj => {
  if (obj === null || obj === undefined) {
    return `${obj}`;
  }

  return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
};
/**
 * --------------------------------------------------------------------------
 * Public Util Api
 * --------------------------------------------------------------------------
 */


const getUID = prefix => {
  do {
    prefix += Math.floor(Math.random() * MAX_UID);
  } while (document.getElementById(prefix));

  return prefix;
};

const getSelector = element => {
  let selector = element.getAttribute('data-bs-target');

  if (!selector || selector === '#') {
    let hrefAttr = element.getAttribute('href'); // The only valid content that could double as a selector are IDs or classes,
    // so everything starting with `#` or `.`. If a "real" URL is used as the selector,
    // `document.querySelector` will rightfully complain it is invalid.
    // See https://github.com/twbs/bootstrap/issues/32273

    if (!hrefAttr || !hrefAttr.includes('#') && !hrefAttr.startsWith('.')) {
      return null;
    } // Just in case some CMS puts out a full URL with the anchor appended


    if (hrefAttr.includes('#') && !hrefAttr.startsWith('#')) {
      hrefAttr = '#' + hrefAttr.split('#')[1];
    }

    selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null;
  }

  return selector;
};

const getSelectorFromElement = element => {
  const selector = getSelector(element);

  if (selector) {
    return document.querySelector(selector) ? selector : null;
  }

  return null;
};

const getElementFromSelector = element => {
  const selector = getSelector(element);
  return selector ? document.querySelector(selector) : null;
};

const getTransitionDurationFromElement = element => {
  if (!element) {
    return 0;
  } // Get transition-duration of the element


  let {
    transitionDuration,
    transitionDelay
  } = window.getComputedStyle(element);
  const floatTransitionDuration = Number.parseFloat(transitionDuration);
  const floatTransitionDelay = Number.parseFloat(transitionDelay); // Return 0 if element or transition duration is not found

  if (!floatTransitionDuration && !floatTransitionDelay) {
    return 0;
  } // If multiple durations are defined, take the first


  transitionDuration = transitionDuration.split(',')[0];
  transitionDelay = transitionDelay.split(',')[0];
  return (Number.parseFloat(transitionDuration) + Number.parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
};

const triggerTransitionEnd = element => {
  element.dispatchEvent(new Event(TRANSITION_END));
};

const isElement = obj => (obj[0] || obj).nodeType;

const emulateTransitionEnd = (element, duration) => {
  let called = false;
  const durationPadding = 5;
  const emulatedDuration = duration + durationPadding;

  function listener() {
    called = true;
    element.removeEventListener(TRANSITION_END, listener);
  }

  element.addEventListener(TRANSITION_END, listener);
  setTimeout(() => {
    if (!called) {
      triggerTransitionEnd(element);
    }
  }, emulatedDuration);
};

const typeCheckConfig = (componentName, config, configTypes) => {
  Object.keys(configTypes).forEach(property => {
    const expectedTypes = configTypes[property];
    const value = config[property];
    const valueType = value && isElement(value) ? 'element' : toType(value);

    if (!new RegExp(expectedTypes).test(valueType)) {
      throw new TypeError(`${componentName.toUpperCase()}: ` + `Option "${property}" provided type "${valueType}" ` + `but expected type "${expectedTypes}".`);
    }
  });
};

const isVisible = element => {
  if (!element) {
    return false;
  }

  if (element.style && element.parentNode && element.parentNode.style) {
    const elementStyle = getComputedStyle(element);
    const parentNodeStyle = getComputedStyle(element.parentNode);
    return elementStyle.display !== 'none' && parentNodeStyle.display !== 'none' && elementStyle.visibility !== 'hidden';
  }

  return false;
};

const isDisabled = element => {
  if (!element || element.nodeType !== Node.ELEMENT_NODE) {
    return true;
  }

  if (element.classList.contains('disabled')) {
    return true;
  }

  if (typeof element.disabled !== 'undefined') {
    return element.disabled;
  }

  return element.hasAttribute('disabled') && element.getAttribute('disabled') !== 'false';
};

const findShadowRoot = element => {
  if (!document.documentElement.attachShadow) {
    return null;
  } // Can find the shadow root otherwise it'll return the document


  if (typeof element.getRootNode === 'function') {
    const 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 findShadowRoot(element.parentNode);
};

const noop = () => function () {};

const reflow = element => element.offsetHeight;

const getjQuery = () => {
  const {
    jQuery
  } = window;

  if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
    return jQuery;
  }

  return null;
};

const onDOMContentLoaded = callback => {
  if (document.readyState === 'loading') {
    document.addEventListener('DOMContentLoaded', callback);
  } else {
    callback();
  }
};

const isRTL = () => document.documentElement.dir === 'rtl';

const defineJQueryPlugin = (name, plugin) => {
  onDOMContentLoaded(() => {
    const $ = getjQuery();
    /* istanbul ignore if */

    if ($) {
      const JQUERY_NO_CONFLICT = $.fn[name];
      $.fn[name] = plugin.jQueryInterface;
      $.fn[name].Constructor = plugin;

      $.fn[name].noConflict = () => {
        $.fn[name] = JQUERY_NO_CONFLICT;
        return plugin.jQueryInterface;
      };
    }
  });
};

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.0.0-beta3): dom/data.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */
const elementMap = new Map();
var Data = {
  set(element, key, instance) {
    if (!elementMap.has(element)) {
      elementMap.set(element, new Map());
    }

    const instanceMap = elementMap.get(element); // make it clear we only want one instance per element
    // can be removed later when multiple key/instances are fine to be used

    if (!instanceMap.has(key) && instanceMap.size !== 0) {
      // eslint-disable-next-line no-console
      console.error(`Bootstrap doesn't allow more than one instance per element. Bound instance: ${Array.from(instanceMap.keys())[0]}.`);
      return;
    }

    instanceMap.set(key, instance);
  },

  get(element, key) {
    if (elementMap.has(element)) {
      return elementMap.get(element).get(key) || null;
    }

    return null;
  },

  remove(element, key) {
    if (!elementMap.has(element)) {
      return;
    }

    const instanceMap = elementMap.get(element);
    instanceMap.delete(key); // free up element references if there are no instances left for an element

    if (instanceMap.size === 0) {
      elementMap.delete(element);
    }
  }

};

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.0.0-beta3): dom/event-handler.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */
/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

const namespaceRegex = /[^.]*(?=\..*)\.|.*/;
const stripNameRegex = /\..*/;
const stripUidRegex = /::\d+$/;
const eventRegistry = {}; // Events storage

let uidEvent = 1;
const customEvents = {
  mouseenter: 'mouseover',
  mouseleave: 'mouseout'
};
const nativeEvents = new Set(['click', 'dblclick', 'mouseup', 'mousedown', 'contextmenu', 'mousewheel', 'DOMMouseScroll', 'mouseover', 'mouseout', 'mousemove', 'selectstart', 'selectend', 'keydown', 'keypress', 'keyup', 'orientationchange', 'touchstart', 'touchmove', 'touchend', 'touchcancel', 'pointerdown', 'pointermove', 'pointerup', 'pointerleave', 'pointercancel', 'gesturestart', 'gesturechange', 'gestureend', 'focus', 'blur', 'change', 'reset', 'select', 'submit', 'focusin', 'focusout', 'load', 'unload', 'beforeunload', 'resize', 'move', 'DOMContentLoaded', 'readystatechange', 'error', 'abort', 'scroll']);
/**
 * ------------------------------------------------------------------------
 * Private methods
 * ------------------------------------------------------------------------
 */

function getUidEvent(element, uid) {
  return uid && `${uid}::${uidEvent++}` || element.uidEvent || uidEvent++;
}

function getEvent(element) {
  const uid = getUidEvent(element);
  element.uidEvent = uid;
  eventRegistry[uid] = eventRegistry[uid] || {};
  return eventRegistry[uid];
}

function bootstrapHandler(element, fn) {
  return function handler(event) {
    event.delegateTarget = element;

    if (handler.oneOff) {
      EventHandler.off(element, event.type, fn);
    }

    return fn.apply(element, [event]);
  };
}

function bootstrapDelegationHandler(element, selector, fn) {
  return function handler(event) {
    const domElements = element.querySelectorAll(selector);

    for (let {
      target
    } = event; target && target !== this; target = target.parentNode) {
      for (let i = domElements.length; i--;) {
        if (domElements[i] === target) {
          event.delegateTarget = target;

          if (handler.oneOff) {
            // eslint-disable-next-line unicorn/consistent-destructuring
            EventHandler.off(element, event.type, fn);
          }

          return fn.apply(target, [event]);
        }
      }
    } // To please ESLint


    return null;
  };
}

function findHandler(events, handler, delegationSelector = null) {
  const uidEventList = Object.keys(events);

  for (let i = 0, len = uidEventList.length; i < len; i++) {
    const event = events[uidEventList[i]];

    if (event.originalHandler === handler && event.delegationSelector === delegationSelector) {
      return event;
    }
  }

  return null;
}

function normalizeParams(originalTypeEvent, handler, delegationFn) {
  const delegation = typeof handler === 'string';
  const originalHandler = delegation ? delegationFn : handler; // allow to get the native events from namespaced events ('click.bs.button' --> 'click')

  let typeEvent = originalTypeEvent.replace(stripNameRegex, '');
  const custom = customEvents[typeEvent];

  if (custom) {
    typeEvent = custom;
  }

  const isNative = nativeEvents.has(typeEvent);

  if (!isNative) {
    typeEvent = originalTypeEvent;
  }

  return [delegation, originalHandler, typeEvent];
}

function addHandler(element, originalTypeEvent, handler, delegationFn, oneOff) {
  if (typeof originalTypeEvent !== 'string' || !element) {
    return;
  }

  if (!handler) {
    handler = delegationFn;
    delegationFn = null;
  }

  const [delegation, originalHandler, typeEvent] = normalizeParams(originalTypeEvent, handler, delegationFn);
  const events = getEvent(element);
  const handlers = events[typeEvent] || (events[typeEvent] = {});
  const previousFn = findHandler(handlers, originalHandler, delegation ? handler : null);

  if (previousFn) {
    previousFn.oneOff = previousFn.oneOff && oneOff;
    return;
  }

  const uid = getUidEvent(originalHandler, originalTypeEvent.replace(namespaceRegex, ''));
  const fn = delegation ? bootstrapDelegationHandler(element, handler, delegationFn) : bootstrapHandler(element, handler);
  fn.delegationSelector = delegation ? handler : null;
  fn.originalHandler = originalHandler;
  fn.oneOff = oneOff;
  fn.uidEvent = uid;
  handlers[uid] = fn;
  element.addEventListener(typeEvent, fn, delegation);
}

function removeHandler(element, events, typeEvent, handler, delegationSelector) {
  const fn = findHandler(events[typeEvent], handler, delegationSelector);

  if (!fn) {
    return;
  }

  element.removeEventListener(typeEvent, fn, Boolean(delegationSelector));
  delete events[typeEvent][fn.uidEvent];
}

function removeNamespacedHandlers(element, events, typeEvent, namespace) {
  const storeElementEvent = events[typeEvent] || {};
  Object.keys(storeElementEvent).forEach(handlerKey => {
    if (handlerKey.includes(namespace)) {
      const event = storeElementEvent[handlerKey];
      removeHandler(element, events, typeEvent, event.originalHandler, event.delegationSelector);
    }
  });
}

const EventHandler = {
  on(element, event, handler, delegationFn) {
    addHandler(element, event, handler, delegationFn, false);
  },

  one(element, event, handler, delegationFn) {
    addHandler(element, event, handler, delegationFn, true);
  },

  off(element, originalTypeEvent, handler, delegationFn) {
    if (typeof originalTypeEvent !== 'string' || !element) {
      return;
    }

    const [delegation, originalHandler, typeEvent] = normalizeParams(originalTypeEvent, handler, delegationFn);
    const inNamespace = typeEvent !== originalTypeEvent;
    const events = getEvent(element);
    const isNamespace = originalTypeEvent.startsWith('.');

    if (typeof originalHandler !== 'undefined') {
      // Simplest case: handler is passed, remove that listener ONLY.
      if (!events || !events[typeEvent]) {
        return;
      }

      removeHandler(element, events, typeEvent, originalHandler, delegation ? handler : null);
      return;
    }

    if (isNamespace) {
      Object.keys(events).forEach(elementEvent => {
        removeNamespacedHandlers(element, events, elementEvent, originalTypeEvent.slice(1));
      });
    }

    const storeElementEvent = events[typeEvent] || {};
    Object.keys(storeElementEvent).forEach(keyHandlers => {
      const handlerKey = keyHandlers.replace(stripUidRegex, '');

      if (!inNamespace || originalTypeEvent.includes(handlerKey)) {
        const event = storeElementEvent[keyHandlers];
        removeHandler(element, events, typeEvent, event.originalHandler, event.delegationSelector);
      }
    });
  },

  trigger(element, event, args) {
    if (typeof event !== 'string' || !element) {
      return null;
    }

    const $ = getjQuery();
    const typeEvent = event.replace(stripNameRegex, '');
    const inNamespace = event !== typeEvent;
    const isNative = nativeEvents.has(typeEvent);
    let jQueryEvent;
    let bubbles = true;
    let nativeDispatch = true;
    let defaultPrevented = false;
    let evt = null;

    if (inNamespace && $) {
      jQueryEvent = $.Event(event, args);
      $(element).trigger(jQueryEvent);
      bubbles = !jQueryEvent.isPropagationStopped();
      nativeDispatch = !jQueryEvent.isImmediatePropagationStopped();
      defaultPrevented = jQueryEvent.isDefaultPrevented();
    }

    if (isNative) {
      evt = document.createEvent('HTMLEvents');
      evt.initEvent(typeEvent, bubbles, true);
    } else {
      evt = new CustomEvent(event, {
        bubbles,
        cancelable: true
      });
    } // merge custom information in our event


    if (typeof args !== 'undefined') {
      Object.keys(args).forEach(key => {
        Object.defineProperty(evt, key, {
          get() {
            return args[key];
          }

        });
      });
    }

    if (defaultPrevented) {
      evt.preventDefault();
    }

    if (nativeDispatch) {
      element.dispatchEvent(evt);
    }

    if (evt.defaultPrevented && typeof jQueryEvent !== 'undefined') {
      jQueryEvent.preventDefault();
    }

    return evt;
  }

};

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.0.0-beta3): base-component.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */
/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

const VERSION = '5.0.0-beta3';

class BaseComponent {
  constructor(element) {
    element = typeof element === 'string' ? document.querySelector(element) : element;

    if (!element) {
      return;
    }

    this._element = element;
    Data.set(this._element, this.constructor.DATA_KEY, this);
  }

  dispose() {
    Data.remove(this._element, this.constructor.DATA_KEY);
    this._element = null;
  }
  /** Static */


  static getInstance(element) {
    return Data.get(element, this.DATA_KEY);
  }

  static get VERSION() {
    return VERSION;
  }

}

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.0.0-beta3): alert.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */
/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

const NAME$b = 'alert';
const DATA_KEY$b = 'bs.alert';
const EVENT_KEY$b = `.${DATA_KEY$b}`;
const DATA_API_KEY$8 = '.data-api';
const SELECTOR_DISMISS = '[data-bs-dismiss="alert"]';
const EVENT_CLOSE = `close${EVENT_KEY$b}`;
const EVENT_CLOSED = `closed${EVENT_KEY$b}`;
const EVENT_CLICK_DATA_API$7 = `click${EVENT_KEY$b}${DATA_API_KEY$8}`;
const CLASS_NAME_ALERT = 'alert';
const CLASS_NAME_FADE$5 = 'fade';
const CLASS_NAME_SHOW$8 = 'show';
/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

class Alert extends BaseComponent {
  // Getters
  static get DATA_KEY() {
    return DATA_KEY$b;
  } // Public


  close(element) {
    const rootElement = element ? this._getRootElement(element) : this._element;

    const customEvent = this._triggerCloseEvent(rootElement);

    if (customEvent === null || customEvent.defaultPrevented) {
      return;
    }

    this._removeElement(rootElement);
  } // Private


  _getRootElement(element) {
    return getElementFromSelector(element) || element.closest(`.${CLASS_NAME_ALERT}`);
  }

  _triggerCloseEvent(element) {
    return EventHandler.trigger(element, EVENT_CLOSE);
  }

  _removeElement(element) {
    element.classList.remove(CLASS_NAME_SHOW$8);

    if (!element.classList.contains(CLASS_NAME_FADE$5)) {
      this._destroyElement(element);

      return;
    }

    const transitionDuration = getTransitionDurationFromElement(element);
    EventHandler.one(element, 'transitionend', () => this._destroyElement(element));
    emulateTransitionEnd(element, transitionDuration);
  }

  _destroyElement(element) {
    if (element.parentNode) {
      element.parentNode.removeChild(element);
    }

    EventHandler.trigger(element, EVENT_CLOSED);
  } // Static


  static jQueryInterface(config) {
    return this.each(function () {
      let data = Data.get(this, DATA_KEY$b);

      if (!data) {
        data = new Alert(this);
      }

      if (config === 'close') {
        data[config](this);
      }
    });
  }

  static handleDismiss(alertInstance) {
    return function (event) {
      if (event) {
        event.preventDefault();
      }

      alertInstance.close(this);
    };
  }

}
/**
 * ------------------------------------------------------------------------
 * Data Api implementation
 * ------------------------------------------------------------------------
 */


EventHandler.on(document, EVENT_CLICK_DATA_API$7, SELECTOR_DISMISS, Alert.handleDismiss(new Alert()));
/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 * add .Alert to jQuery only if jQuery is present
 */

defineJQueryPlugin(NAME$b, Alert);

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.0.0-beta3): button.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */
/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

const NAME$a = 'button';
const DATA_KEY$a = 'bs.button';
const EVENT_KEY$a = `.${DATA_KEY$a}`;
const DATA_API_KEY$7 = '.data-api';
const CLASS_NAME_ACTIVE$3 = 'active';
const SELECTOR_DATA_TOGGLE$5 = '[data-bs-toggle="button"]';
const EVENT_CLICK_DATA_API$6 = `click${EVENT_KEY$a}${DATA_API_KEY$7}`;
/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

class Button extends BaseComponent {
  // Getters
  static get DATA_KEY() {
    return DATA_KEY$a;
  } // Public


  toggle() {
    // Toggle class and sync the `aria-pressed` attribute with the return value of the `.toggle()` method
    this._element.setAttribute('aria-pressed', this._element.classList.toggle(CLASS_NAME_ACTIVE$3));
  } // Static


  static jQueryInterface(config) {
    return this.each(function () {
      let data = Data.get(this, DATA_KEY$a);

      if (!data) {
        data = new Button(this);
      }

      if (config === 'toggle') {
        data[config]();
      }
    });
  }

}
/**
 * ------------------------------------------------------------------------
 * Data Api implementation
 * ------------------------------------------------------------------------
 */


EventHandler.on(document, EVENT_CLICK_DATA_API$6, SELECTOR_DATA_TOGGLE$5, event => {
  event.preventDefault();
  const button = event.target.closest(SELECTOR_DATA_TOGGLE$5);
  let data = Data.get(button, DATA_KEY$a);

  if (!data) {
    data = new Button(button);
  }

  data.toggle();
});
/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 * add .Button to jQuery only if jQuery is present
 */

defineJQueryPlugin(NAME$a, Button);

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.0.0-beta3): dom/manipulator.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */
function normalizeData(val) {
  if (val === 'true') {
    return true;
  }

  if (val === 'false') {
    return false;
  }

  if (val === Number(val).toString()) {
    return Number(val);
  }

  if (val === '' || val === 'null') {
    return null;
  }

  return val;
}

function normalizeDataKey(key) {
  return key.replace(/[A-Z]/g, chr => `-${chr.toLowerCase()}`);
}

const Manipulator = {
  setDataAttribute(element, key, value) {
    element.setAttribute(`data-bs-${normalizeDataKey(key)}`, value);
  },

  removeDataAttribute(element, key) {
    element.removeAttribute(`data-bs-${normalizeDataKey(key)}`);
  },

  getDataAttributes(element) {
    if (!element) {
      return {};
    }

    const attributes = {};
    Object.keys(element.dataset).filter(key => key.startsWith('bs')).forEach(key => {
      let pureKey = key.replace(/^bs/, '');
      pureKey = pureKey.charAt(0).toLowerCase() + pureKey.slice(1, pureKey.length);
      attributes[pureKey] = normalizeData(element.dataset[key]);
    });
    return attributes;
  },

  getDataAttribute(element, key) {
    return normalizeData(element.getAttribute(`data-bs-${normalizeDataKey(key)}`));
  },

  offset(element) {
    const rect = element.getBoundingClientRect();
    return {
      top: rect.top + document.body.scrollTop,
      left: rect.left + document.body.scrollLeft
    };
  },

  position(element) {
    return {
      top: element.offsetTop,
      left: element.offsetLeft
    };
  }

};

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.0.0-beta3): dom/selector-engine.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */
const NODE_TEXT = 3;
const SelectorEngine = {
  find(selector, element = document.documentElement) {
    return [].concat(...Element.prototype.querySelectorAll.call(element, selector));
  },

  findOne(selector, element = document.documentElement) {
    return Element.prototype.querySelector.call(element, selector);
  },

  children(element, selector) {
    return [].concat(...element.children).filter(child => child.matches(selector));
  },

  parents(element, selector) {
    const parents = [];
    let ancestor = element.parentNode;

    while (ancestor && ancestor.nodeType === Node.ELEMENT_NODE && ancestor.nodeType !== NODE_TEXT) {
      if (ancestor.matches(selector)) {
        parents.push(ancestor);
      }

      ancestor = ancestor.parentNode;
    }

    return parents;
  },

  prev(element, selector) {
    let previous = element.previousElementSibling;

    while (previous) {
      if (previous.matches(selector)) {
        return [previous];
      }

      previous = previous.previousElementSibling;
    }

    return [];
  },

  next(element, selector) {
    let next = element.nextElementSibling;

    while (next) {
      if (next.matches(selector)) {
        return [next];
      }

      next = next.nextElementSibling;
    }

    return [];
  }

};

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.0.0-beta3): carousel.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */
/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

const NAME$9 = 'carousel';
const DATA_KEY$9 = 'bs.carousel';
const EVENT_KEY$9 = `.${DATA_KEY$9}`;
const DATA_API_KEY$6 = '.data-api';
const ARROW_LEFT_KEY = 'ArrowLeft';
const ARROW_RIGHT_KEY = 'ArrowRight';
const TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch

const SWIPE_THRESHOLD = 40;
const Default$8 = {
  interval: 5000,
  keyboard: true,
  slide: false,
  pause: 'hover',
  wrap: true,
  touch: true
};
const DefaultType$8 = {
  interval: '(number|boolean)',
  keyboard: 'boolean',
  slide: '(boolean|string)',
  pause: '(string|boolean)',
  wrap: 'boolean',
  touch: 'boolean'
};
const ORDER_NEXT = 'next';
const ORDER_PREV = 'prev';
const DIRECTION_LEFT = 'left';
const DIRECTION_RIGHT = 'right';
const EVENT_SLIDE = `slide${EVENT_KEY$9}`;
const EVENT_SLID = `slid${EVENT_KEY$9}`;
const EVENT_KEYDOWN = `keydown${EVENT_KEY$9}`;
const EVENT_MOUSEENTER = `mouseenter${EVENT_KEY$9}`;
const EVENT_MOUSELEAVE = `mouseleave${EVENT_KEY$9}`;
const EVENT_TOUCHSTART = `touchstart${EVENT_KEY$9}`;
const EVENT_TOUCHMOVE = `touchmove${EVENT_KEY$9}`;
const EVENT_TOUCHEND = `touchend${EVENT_KEY$9}`;
const EVENT_POINTERDOWN = `pointerdown${EVENT_KEY$9}`;
const EVENT_POINTERUP = `pointerup${EVENT_KEY$9}`;
const EVENT_DRAG_START = `dragstart${EVENT_KEY$9}`;
const EVENT_LOAD_DATA_API$2 = `load${EVENT_KEY$9}${DATA_API_KEY$6}`;
const EVENT_CLICK_DATA_API$5 = `click${EVENT_KEY$9}${DATA_API_KEY$6}`;
const CLASS_NAME_CAROUSEL = 'carousel';
const CLASS_NAME_ACTIVE$2 = 'active';
const CLASS_NAME_SLIDE = 'slide';
const CLASS_NAME_END = 'carousel-item-end';
const CLASS_NAME_START = 'carousel-item-start';
const CLASS_NAME_NEXT = 'carousel-item-next';
const CLASS_NAME_PREV = 'carousel-item-prev';
const CLASS_NAME_POINTER_EVENT = 'pointer-event';
const SELECTOR_ACTIVE$1 = '.active';
const SELECTOR_ACTIVE_ITEM = '.active.carousel-item';
const SELECTOR_ITEM = '.carousel-item';
const SELECTOR_ITEM_IMG = '.carousel-item img';
const SELECTOR_NEXT_PREV = '.carousel-item-next, .carousel-item-prev';
const SELECTOR_INDICATORS = '.carousel-indicators';
const SELECTOR_INDICATOR = '[data-bs-target]';
const SELECTOR_DATA_SLIDE = '[data-bs-slide], [data-bs-slide-to]';
const SELECTOR_DATA_RIDE = '[data-bs-ride="carousel"]';
const POINTER_TYPE_TOUCH = 'touch';
const POINTER_TYPE_PEN = 'pen';
/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

class Carousel extends BaseComponent {
  constructor(element, config) {
    super(element);
    this._items = null;
    this._interval = null;
    this._activeElement = null;
    this._isPaused = false;
    this._isSliding = false;
    this.touchTimeout = null;
    this.touchStartX = 0;
    this.touchDeltaX = 0;
    this._config = this._getConfig(config);
    this._indicatorsElement = SelectorEngine.findOne(SELECTOR_INDICATORS, this._element);
    this._touchSupported = 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0;
    this._pointerEvent = Boolean(window.PointerEvent);

    this._addEventListeners();
  } // Getters


  static get Default() {
    return Default$8;
  }

  static get DATA_KEY() {
    return DATA_KEY$9;
  } // Public


  next() {
    if (!this._isSliding) {
      this._slide(ORDER_NEXT);
    }
  }

  nextWhenVisible() {
    // Don't call next when the page isn't visible
    // or the carousel or its parent isn't visible
    if (!document.hidden && isVisible(this._element)) {
      this.next();
    }
  }

  prev() {
    if (!this._isSliding) {
      this._slide(ORDER_PREV);
    }
  }

  pause(event) {
    if (!event) {
      this._isPaused = true;
    }

    if (SelectorEngine.findOne(SELECTOR_NEXT_PREV, this._element)) {
      triggerTransitionEnd(this._element);
      this.cycle(true);
    }

    clearInterval(this._interval);
    this._interval = null;
  }

  cycle(event) {
    if (!event) {
      this._isPaused = false;
    }

    if (this._interval) {
      clearInterval(this._interval);
      this._interval = null;
    }

    if (this._config && this._config.interval && !this._isPaused) {
      this._updateInterval();

      this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
    }
  }

  to(index) {
    this._activeElement = SelectorEngine.findOne(SELECTOR_ACTIVE_ITEM, this._element);

    const activeIndex = this._getItemIndex(this._activeElement);

    if (index > this._items.length - 1 || index < 0) {
      return;
    }

    if (this._isSliding) {
      EventHandler.one(this._element, EVENT_SLID, () => this.to(index));
      return;
    }

    if (activeIndex === index) {
      this.pause();
      this.cycle();
      return;
    }

    const order = index > activeIndex ? ORDER_NEXT : ORDER_PREV;

    this._slide(order, this._items[index]);
  }

  dispose() {
    EventHandler.off(this._element, EVENT_KEY$9);
    this._items = null;
    this._config = null;
    this._interval = null;
    this._isPaused = null;
    this._isSliding = null;
    this._activeElement = null;
    this._indicatorsElement = null;
    super.dispose();
  } // Private


  _getConfig(config) {
    config = { ...Default$8,
      ...config
    };
    typeCheckConfig(NAME$9, config, DefaultType$8);
    return config;
  }

  _handleSwipe() {
    const absDeltax = Math.abs(this.touchDeltaX);

    if (absDeltax <= SWIPE_THRESHOLD) {
      return;
    }

    const direction = absDeltax / this.touchDeltaX;
    this.touchDeltaX = 0;

    if (!direction) {
      return;
    }

    this._slide(direction > 0 ? DIRECTION_RIGHT : DIRECTION_LEFT);
  }

  _addEventListeners() {
    if (this._config.keyboard) {
      EventHandler.on(this._element, EVENT_KEYDOWN, event => this._keydown(event));
    }

    if (this._config.pause === 'hover') {
      EventHandler.on(this._element, EVENT_MOUSEENTER, event => this.pause(event));
      EventHandler.on(this._element, EVENT_MOUSELEAVE, event => this.cycle(event));
    }

    if (this._config.touch && this._touchSupported) {
      this._addTouchEventListeners();
    }
  }

  _addTouchEventListeners() {
    const start = event => {
      if (this._pointerEvent && (event.pointerType === POINTER_TYPE_PEN || event.pointerType === POINTER_TYPE_TOUCH)) {
        this.touchStartX = event.clientX;
      } else if (!this._pointerEvent) {
        this.touchStartX = event.touches[0].clientX;
      }
    };

    const move = event => {
      // ensure swiping with one touch and not pinching
      this.touchDeltaX = event.touches && event.touches.length > 1 ? 0 : event.touches[0].clientX - this.touchStartX;
    };

    const end = event => {
      if (this._pointerEvent && (event.pointerType === POINTER_TYPE_PEN || event.pointerType === POINTER_TYPE_TOUCH)) {
        this.touchDeltaX = event.clientX - this.touchStartX;
      }

      this._handleSwipe();

      if (this._config.pause === 'hover') {
        // If it's a touch-enabled device, mouseenter/leave are fired as
        // part of the mouse compatibility events on first tap - the carousel
        // would stop cycling until user tapped out of it;
        // here, we listen for touchend, explicitly pause the carousel
        // (as if it's the second time we tap on it, mouseenter compat event
        // is NOT fired) and after a timeout (to allow for mouse compatibility
        // events to fire) we explicitly restart cycling
        this.pause();

        if (this.touchTimeout) {
          clearTimeout(this.touchTimeout);
        }

        this.touchTimeout = setTimeout(event => this.cycle(event), TOUCHEVENT_COMPAT_WAIT + this._config.interval);
      }
    };

    SelectorEngine.find(SELECTOR_ITEM_IMG, this._element).forEach(itemImg => {
      EventHandler.on(itemImg, EVENT_DRAG_START, e => e.preventDefault());
    });

    if (this._pointerEvent) {
      EventHandler.on(this._element, EVENT_POINTERDOWN, event => start(event));
      EventHandler.on(this._element, EVENT_POINTERUP, event => end(event));

      this._element.classList.add(CLASS_NAME_POINTER_EVENT);
    } else {
      EventHandler.on(this._element, EVENT_TOUCHSTART, event => start(event));
      EventHandler.on(this._element, EVENT_TOUCHMOVE, event => move(event));
      EventHandler.on(this._element, EVENT_TOUCHEND, event => end(event));
    }
  }

  _keydown(event) {
    if (/input|textarea/i.test(event.target.tagName)) {
      return;
    }

    if (event.key === ARROW_LEFT_KEY) {
      event.preventDefault();

      this._slide(DIRECTION_LEFT);
    } else if (event.key === ARROW_RIGHT_KEY) {
      event.preventDefault();

      this._slide(DIRECTION_RIGHT);
    }
  }

  _getItemIndex(element) {
    this._items = element && element.parentNode ? SelectorEngine.find(SELECTOR_ITEM, element.parentNode) : [];
    return this._items.indexOf(element);
  }

  _getItemByOrder(order, activeElement) {
    const isNext = order === ORDER_NEXT;
    const isPrev = order === ORDER_PREV;

    const activeIndex = this._getItemIndex(activeElement);

    const lastItemIndex = this._items.length - 1;
    const isGoingToWrap = isPrev && activeIndex === 0 || isNext && activeIndex === lastItemIndex;

    if (isGoingToWrap && !this._config.wrap) {
      return activeElement;
    }

    const delta = isPrev ? -1 : 1;
    const itemIndex = (activeIndex + delta) % this._items.length;
    return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
  }

  _triggerSlideEvent(relatedTarget, eventDirectionName) {
    const targetIndex = this._getItemIndex(relatedTarget);

    const fromIndex = this._getItemIndex(SelectorEngine.findOne(SELECTOR_ACTIVE_ITEM, this._element));

    return EventHandler.trigger(this._element, EVENT_SLIDE, {
      relatedTarget,
      direction: eventDirectionName,
      from: fromIndex,
      to: targetIndex
    });
  }

  _setActiveIndicatorElement(element) {
    if (this._indicatorsElement) {
      const activeIndicator = SelectorEngine.findOne(SELECTOR_ACTIVE$1, this._indicatorsElement);
      activeIndicator.classList.remove(CLASS_NAME_ACTIVE$2);
      activeIndicator.removeAttribute('aria-current');
      const indicators = SelectorEngine.find(SELECTOR_INDICATOR, this._indicatorsElement);

      for (let i = 0; i < indicators.length; i++) {
        if (Number.parseInt(indicators[i].getAttribute('data-bs-slide-to'), 10) === this._getItemIndex(element)) {
          indicators[i].classList.add(CLASS_NAME_ACTIVE$2);
          indicators[i].setAttribute('aria-current', 'true');
          break;
        }
      }
    }
  }

  _updateInterval() {
    const element = this._activeElement || SelectorEngine.findOne(SELECTOR_ACTIVE_ITEM, this._element);

    if (!element) {
      return;
    }

    const elementInterval = Number.parseInt(element.getAttribute('data-bs-interval'), 10);

    if (elementInterval) {
      this._config.defaultInterval = this._config.defaultInterval || this._config.interval;
      this._config.interval = elementInterval;
    } else {
      this._config.interval = this._config.defaultInterval || this._config.interval;
    }
  }

  _slide(directionOrOrder, element) {
    const order = this._directionToOrder(directionOrOrder);

    const activeElement = SelectorEngine.findOne(SELECTOR_ACTIVE_ITEM, this._element);

    const activeElementIndex = this._getItemIndex(activeElement);

    const nextElement = element || this._getItemByOrder(order, activeElement);

    const nextElementIndex = this._getItemIndex(nextElement);

    const isCycling = Boolean(this._interval);
    const isNext = order === ORDER_NEXT;
    const directionalClassName = isNext ? CLASS_NAME_START : CLASS_NAME_END;
    const orderClassName = isNext ? CLASS_NAME_NEXT : CLASS_NAME_PREV;

    const eventDirectionName = this._orderToDirection(order);

    if (nextElement && nextElement.classList.contains(CLASS_NAME_ACTIVE$2)) {
      this._isSliding = false;
      return;
    }

    const slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);

    if (slideEvent.defaultPrevented) {
      return;
    }

    if (!activeElement || !nextElement) {
      // Some weirdness is happening, so we bail
      return;
    }

    this._isSliding = true;

    if (isCycling) {
      this.pause();
    }

    this._setActiveIndicatorElement(nextElement);

    this._activeElement = nextElement;

    if (this._element.classList.contains(CLASS_NAME_SLIDE)) {
      nextElement.classList.add(orderClassName);
      reflow(nextElement);
      activeElement.classList.add(directionalClassName);
      nextElement.classList.add(directionalClassName);
      const transitionDuration = getTransitionDurationFromElement(activeElement);
      EventHandler.one(activeElement, 'transitionend', () => {
        nextElement.classList.remove(directionalClassName, orderClassName);
        nextElement.classList.add(CLASS_NAME_ACTIVE$2);
        activeElement.classList.remove(CLASS_NAME_ACTIVE$2, orderClassName, directionalClassName);
        this._isSliding = false;
        setTimeout(() => {
          EventHandler.trigger(this._element, EVENT_SLID, {
            relatedTarget: nextElement,
            direction: eventDirectionName,
            from: activeElementIndex,
            to: nextElementIndex
          });
        }, 0);
      });
      emulateTransitionEnd(activeElement, transitionDuration);
    } else {
      activeElement.classList.remove(CLASS_NAME_ACTIVE$2);
      nextElement.classList.add(CLASS_NAME_ACTIVE$2);
      this._isSliding = false;
      EventHandler.trigger(this._element, EVENT_SLID, {
        relatedTarget: nextElement,
        direction: eventDirectionName,
        from: activeElementIndex,
        to: nextElementIndex
      });
    }

    if (isCycling) {
      this.cycle();
    }
  }

  _directionToOrder(direction) {
    if (![DIRECTION_RIGHT, DIRECTION_LEFT].includes(direction)) {
      return direction;
    }

    if (isRTL()) {
      return direction === DIRECTION_RIGHT ? ORDER_PREV : ORDER_NEXT;
    }

    return direction === DIRECTION_RIGHT ? ORDER_NEXT : ORDER_PREV;
  }

  _orderToDirection(order) {
    if (![ORDER_NEXT, ORDER_PREV].includes(order)) {
      return order;
    }

    if (isRTL()) {
      return order === ORDER_NEXT ? DIRECTION_LEFT : DIRECTION_RIGHT;
    }

    return order === ORDER_NEXT ? DIRECTION_RIGHT : DIRECTION_LEFT;
  } // Static


  static carouselInterface(element, config) {
    let data = Data.get(element, DATA_KEY$9);
    let _config = { ...Default$8,
      ...Manipulator.getDataAttributes(element)
    };

    if (typeof config === 'object') {
      _config = { ..._config,
        ...config
      };
    }

    const action = typeof config === 'string' ? config : _config.slide;

    if (!data) {
      data = new Carousel(element, _config);
    }

    if (typeof config === 'number') {
      data.to(config);
    } else if (typeof action === 'string') {
      if (typeof data[action] === 'undefined') {
        throw new TypeError(`No method named "${action}"`);
      }

      data[action]();
    } else if (_config.interval && _config.ride) {
      data.pause();
      data.cycle();
    }
  }

  static jQueryInterface(config) {
    return this.each(function () {
      Carousel.carouselInterface(this, config);
    });
  }

  static dataApiClickHandler(event) {
    const target = getElementFromSelector(this);

    if (!target || !target.classList.contains(CLASS_NAME_CAROUSEL)) {
      return;
    }

    const config = { ...Manipulator.getDataAttributes(target),
      ...Manipulator.getDataAttributes(this)
    };
    const slideIndex = this.getAttribute('data-bs-slide-to');

    if (slideIndex) {
      config.interval = false;
    }

    Carousel.carouselInterface(target, config);

    if (slideIndex) {
      Data.get(target, DATA_KEY$9).to(slideIndex);
    }

    event.preventDefault();
  }

}
/**
 * ------------------------------------------------------------------------
 * Data Api implementation
 * ------------------------------------------------------------------------
 */


EventHandler.on(document, EVENT_CLICK_DATA_API$5, SELECTOR_DATA_SLIDE, Carousel.dataApiClickHandler);
EventHandler.on(window, EVENT_LOAD_DATA_API$2, () => {
  const carousels = SelectorEngine.find(SELECTOR_DATA_RIDE);

  for (let i = 0, len = carousels.length; i < len; i++) {
    Carousel.carouselInterface(carousels[i], Data.get(carousels[i], DATA_KEY$9));
  }
});
/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 * add .Carousel to jQuery only if jQuery is present
 */

defineJQueryPlugin(NAME$9, Carousel);

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.0.0-beta3): collapse.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */
/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

const NAME$8 = 'collapse';
const DATA_KEY$8 = 'bs.collapse';
const EVENT_KEY$8 = `.${DATA_KEY$8}`;
const DATA_API_KEY$5 = '.data-api';
const Default$7 = {
  toggle: true,
  parent: ''
};
const DefaultType$7 = {
  toggle: 'boolean',
  parent: '(string|element)'
};
const EVENT_SHOW$5 = `show${EVENT_KEY$8}`;
const EVENT_SHOWN$5 = `shown${EVENT_KEY$8}`;
const EVENT_HIDE$5 = `hide${EVENT_KEY$8}`;
const EVENT_HIDDEN$5 = `hidden${EVENT_KEY$8}`;
const EVENT_CLICK_DATA_API$4 = `click${EVENT_KEY$8}${DATA_API_KEY$5}`;
const CLASS_NAME_SHOW$7 = 'show';
const CLASS_NAME_COLLAPSE = 'collapse';
const CLASS_NAME_COLLAPSING = 'collapsing';
const CLASS_NAME_COLLAPSED = 'collapsed';
const WIDTH = 'width';
const HEIGHT = 'height';
const SELECTOR_ACTIVES = '.show, .collapsing';
const SELECTOR_DATA_TOGGLE$4 = '[data-bs-toggle="collapse"]';
/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

class Collapse extends BaseComponent {
  constructor(element, config) {
    super(element);
    this._isTransitioning = false;
    this._config = this._getConfig(config);
    this._triggerArray = SelectorEngine.find(`${SELECTOR_DATA_TOGGLE$4}[href="#${this._element.id}"],` + `${SELECTOR_DATA_TOGGLE$4}[data-bs-target="#${this._element.id}"]`);
    const toggleList = SelectorEngine.find(SELECTOR_DATA_TOGGLE$4);

    for (let i = 0, len = toggleList.length; i < len; i++) {
      const elem = toggleList[i];
      const selector = getSelectorFromElement(elem);
      const filterElement = SelectorEngine.find(selector).filter(foundElem => foundElem === this._element);

      if (selector !== null && filterElement.length) {
        this._selector = selector;

        this._triggerArray.push(elem);
      }
    }

    this._parent = this._config.parent ? this._getParent() : null;

    if (!this._config.parent) {
      this._addAriaAndCollapsedClass(this._element, this._triggerArray);
    }

    if (this._config.toggle) {
      this.toggle();
    }
  } // Getters


  static get Default() {
    return Default$7;
  }

  static get DATA_KEY() {
    return DATA_KEY$8;
  } // Public


  toggle() {
    if (this._element.classList.contains(CLASS_NAME_SHOW$7)) {
      this.hide();
    } else {
      this.show();
    }
  }

  show() {
    if (this._isTransitioning || this._element.classList.contains(CLASS_NAME_SHOW$7)) {
      return;
    }

    let actives;
    let activesData;

    if (this._parent) {
      actives = SelectorEngine.find(SELECTOR_ACTIVES, this._parent).filter(elem => {
        if (typeof this._config.parent === 'string') {
          return elem.getAttribute('data-bs-parent') === this._config.parent;
        }

        return elem.classList.contains(CLASS_NAME_COLLAPSE);
      });

      if (actives.length === 0) {
        actives = null;
      }
    }

    const container = SelectorEngine.findOne(this._selector);

    if (actives) {
      const tempActiveData = actives.find(elem => container !== elem);
      activesData = tempActiveData ? Data.get(tempActiveData, DATA_KEY$8) : null;

      if (activesData && activesData._isTransitioning) {
        return;
      }
    }

    const startEvent = EventHandler.trigger(this._element, EVENT_SHOW$5);

    if (startEvent.defaultPrevented) {
      return;
    }

    if (actives) {
      actives.forEach(elemActive => {
        if (container !== elemActive) {
          Collapse.collapseInterface(elemActive, 'hide');
        }

        if (!activesData) {
          Data.set(elemActive, DATA_KEY$8, null);
        }
      });
    }

    const dimension = this._getDimension();

    this._element.classList.remove(CLASS_NAME_COLLAPSE);

    this._element.classList.add(CLASS_NAME_COLLAPSING);

    this._element.style[dimension] = 0;

    if (this._triggerArray.length) {
      this._triggerArray.forEach(element => {
        element.classList.remove(CLASS_NAME_COLLAPSED);
        element.setAttribute('aria-expanded', true);
      });
    }

    this.setTransitioning(true);

    const complete = () => {
      this._element.classList.remove(CLASS_NAME_COLLAPSING);

      this._element.classList.add(CLASS_NAME_COLLAPSE, CLASS_NAME_SHOW$7);

      this._element.style[dimension] = '';
      this.setTransitioning(false);
      EventHandler.trigger(this._element, EVENT_SHOWN$5);
    };

    const capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
    const scrollSize = `scroll${capitalizedDimension}`;
    const transitionDuration = getTransitionDurationFromElement(this._element);
    EventHandler.one(this._element, 'transitionend', complete);
    emulateTransitionEnd(this._element, transitionDuration);
    this._element.style[dimension] = `${this._element[scrollSize]}px`;
  }

  hide() {
    if (this._isTransitioning || !this._element.classList.contains(CLASS_NAME_SHOW$7)) {
      return;
    }

    const startEvent = EventHandler.trigger(this._element, EVENT_HIDE$5);

    if (startEvent.defaultPrevented) {
      return;
    }

    const dimension = this._getDimension();

    this._element.style[dimension] = `${this._element.getBoundingClientRect()[dimension]}px`;
    reflow(this._element);

    this._element.classList.add(CLASS_NAME_COLLAPSING);

    this._element.classList.remove(CLASS_NAME_COLLAPSE, CLASS_NAME_SHOW$7);

    const triggerArrayLength = this._triggerArray.length;

    if (triggerArrayLength > 0) {
      for (let i = 0; i < triggerArrayLength; i++) {
        const trigger = this._triggerArray[i];
        const elem = getElementFromSelector(trigger);

        if (elem && !elem.classList.contains(CLASS_NAME_SHOW$7)) {
          trigger.classList.add(CLASS_NAME_COLLAPSED);
          trigger.setAttribute('aria-expanded', false);
        }
      }
    }

    this.setTransitioning(true);

    const complete = () => {
      this.setTransitioning(false);

      this._element.classList.remove(CLASS_NAME_COLLAPSING);

      this._element.classList.add(CLASS_NAME_COLLAPSE);

      EventHandler.trigger(this._element, EVENT_HIDDEN$5);
    };

    this._element.style[dimension] = '';
    const transitionDuration = getTransitionDurationFromElement(this._element);
    EventHandler.one(this._element, 'transitionend', complete);
    emulateTransitionEnd(this._element, transitionDuration);
  }

  setTransitioning(isTransitioning) {
    this._isTransitioning = isTransitioning;
  }

  dispose() {
    super.dispose();
    this._config = null;
    this._parent = null;
    this._triggerArray = null;
    this._isTransitioning = null;
  } // Private


  _getConfig(config) {
    config = { ...Default$7,
      ...config
    };
    config.toggle = Boolean(config.toggle); // Coerce string values

    typeCheckConfig(NAME$8, config, DefaultType$7);
    return config;
  }

  _getDimension() {
    return this._element.classList.contains(WIDTH) ? WIDTH : HEIGHT;
  }

  _getParent() {
    let {
      parent
    } = this._config;

    if (isElement(parent)) {
      // it's a jQuery object
      if (typeof parent.jquery !== 'undefined' || typeof parent[0] !== 'undefined') {
        parent = parent[0];
      }
    } else {
      parent = SelectorEngine.findOne(parent);
    }

    const selector = `${SELECTOR_DATA_TOGGLE$4}[data-bs-parent="${parent}"]`;
    SelectorEngine.find(selector, parent).forEach(element => {
      const selected = getElementFromSelector(element);

      this._addAriaAndCollapsedClass(selected, [element]);
    });
    return parent;
  }

  _addAriaAndCollapsedClass(element, triggerArray) {
    if (!element || !triggerArray.length) {
      return;
    }

    const isOpen = element.classList.contains(CLASS_NAME_SHOW$7);
    triggerArray.forEach(elem => {
      if (isOpen) {
        elem.classList.remove(CLASS_NAME_COLLAPSED);
      } else {
        elem.classList.add(CLASS_NAME_COLLAPSED);
      }

      elem.setAttribute('aria-expanded', isOpen);
    });
  } // Static


  static collapseInterface(element, config) {
    let data = Data.get(element, DATA_KEY$8);
    const _config = { ...Default$7,
      ...Manipulator.getDataAttributes(element),
      ...(typeof config === 'object' && config ? config : {})
    };

    if (!data && _config.toggle && typeof config === 'string' && /show|hide/.test(config)) {
      _config.toggle = false;
    }

    if (!data) {
      data = new Collapse(element, _config);
    }

    if (typeof config === 'string') {
      if (typeof data[config] === 'undefined') {
        throw new TypeError(`No method named "${config}"`);
      }

      data[config]();
    }
  }

  static jQueryInterface(config) {
    return this.each(function () {
      Collapse.collapseInterface(this, config);
    });
  }

}
/**
 * ------------------------------------------------------------------------
 * Data Api implementation
 * ------------------------------------------------------------------------
 */


EventHandler.on(document, EVENT_CLICK_DATA_API$4, SELECTOR_DATA_TOGGLE$4, function (event) {
  // preventDefault only for <a> elements (which change the URL) not inside the collapsible element
  if (event.target.tagName === 'A' || event.delegateTarget && event.delegateTarget.tagName === 'A') {
    event.preventDefault();
  }

  const triggerData = Manipulator.getDataAttributes(this);
  const selector = getSelectorFromElement(this);
  const selectorElements = SelectorEngine.find(selector);
  selectorElements.forEach(element => {
    const data = Data.get(element, DATA_KEY$8);
    let config;

    if (data) {
      // update parent attribute
      if (data._parent === null && typeof triggerData.parent === 'string') {
        data._config.parent = triggerData.parent;
        data._parent = data._getParent();
      }

      config = 'toggle';
    } else {
      config = triggerData;
    }

    Collapse.collapseInterface(element, config);
  });
});
/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 * add .Collapse to jQuery only if jQuery is present
 */

defineJQueryPlugin(NAME$8, Collapse);

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.0.0-beta3): dropdown.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */
/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

const NAME$7 = 'dropdown';
const DATA_KEY$7 = 'bs.dropdown';
const EVENT_KEY$7 = `.${DATA_KEY$7}`;
const DATA_API_KEY$4 = '.data-api';
const ESCAPE_KEY$2 = 'Escape';
const SPACE_KEY = 'Space';
const TAB_KEY = 'Tab';
const ARROW_UP_KEY = 'ArrowUp';
const ARROW_DOWN_KEY = 'ArrowDown';
const RIGHT_MOUSE_BUTTON = 2; // MouseEvent.button value for the secondary button, usually the right button

const REGEXP_KEYDOWN = new RegExp(`${ARROW_UP_KEY}|${ARROW_DOWN_KEY}|${ESCAPE_KEY$2}`);
const EVENT_HIDE$4 = `hide${EVENT_KEY$7}`;
const EVENT_HIDDEN$4 = `hidden${EVENT_KEY$7}`;
const EVENT_SHOW$4 = `show${EVENT_KEY$7}`;
const EVENT_SHOWN$4 = `shown${EVENT_KEY$7}`;
const EVENT_CLICK = `click${EVENT_KEY$7}`;
const EVENT_CLICK_DATA_API$3 = `click${EVENT_KEY$7}${DATA_API_KEY$4}`;
const EVENT_KEYDOWN_DATA_API = `keydown${EVENT_KEY$7}${DATA_API_KEY$4}`;
const EVENT_KEYUP_DATA_API = `keyup${EVENT_KEY$7}${DATA_API_KEY$4}`;
const CLASS_NAME_DISABLED = 'disabled';
const CLASS_NAME_SHOW$6 = 'show';
const CLASS_NAME_DROPUP = 'dropup';
const CLASS_NAME_DROPEND = 'dropend';
const CLASS_NAME_DROPSTART = 'dropstart';
const CLASS_NAME_NAVBAR = 'navbar';
const SELECTOR_DATA_TOGGLE$3 = '[data-bs-toggle="dropdown"]';
const SELECTOR_MENU = '.dropdown-menu';
const SELECTOR_NAVBAR_NAV = '.navbar-nav';
const SELECTOR_VISIBLE_ITEMS = '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)';
const PLACEMENT_TOP = isRTL() ? 'top-end' : 'top-start';
const PLACEMENT_TOPEND = isRTL() ? 'top-start' : 'top-end';
const PLACEMENT_BOTTOM = isRTL() ? 'bottom-end' : 'bottom-start';
const PLACEMENT_BOTTOMEND = isRTL() ? 'bottom-start' : 'bottom-end';
const PLACEMENT_RIGHT = isRTL() ? 'left-start' : 'right-start';
const PLACEMENT_LEFT = isRTL() ? 'right-start' : 'left-start';
const Default$6 = {
  offset: [0, 2],
  boundary: 'clippingParents',
  reference: 'toggle',
  display: 'dynamic',
  popperConfig: null
};
const DefaultType$6 = {
  offset: '(array|string|function)',
  boundary: '(string|element)',
  reference: '(string|element|object)',
  display: 'string',
  popperConfig: '(null|object|function)'
};
/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

class Dropdown extends BaseComponent {
  constructor(element, config) {
    super(element);
    this._popper = null;
    this._config = this._getConfig(config);
    this._menu = this._getMenuElement();
    this._inNavbar = this._detectNavbar();

    this._addEventListeners();
  } // Getters


  static get Default() {
    return Default$6;
  }

  static get DefaultType() {
    return DefaultType$6;
  }

  static get DATA_KEY() {
    return DATA_KEY$7;
  } // Public


  toggle() {
    if (this._element.disabled || this._element.classList.contains(CLASS_NAME_DISABLED)) {
      return;
    }

    const isActive = this._element.classList.contains(CLASS_NAME_SHOW$6);

    Dropdown.clearMenus();

    if (isActive) {
      return;
    }

    this.show();
  }

  show() {
    if (this._element.disabled || this._element.classList.contains(CLASS_NAME_DISABLED) || this._menu.classList.contains(CLASS_NAME_SHOW$6)) {
      return;
    }

    const parent = Dropdown.getParentFromElement(this._element);
    const relatedTarget = {
      relatedTarget: this._element
    };
    const showEvent = EventHandler.trigger(this._element, EVENT_SHOW$4, relatedTarget);

    if (showEvent.defaultPrevented) {
      return;
    } // Totally disable Popper for Dropdowns in Navbar


    if (this._inNavbar) {
      Manipulator.setDataAttribute(this._menu, 'popper', 'none');
    } else {
      if (typeof Popper === 'undefined') {
        throw new TypeError('Bootstrap\'s dropdowns require Popper (https://popper.js.org)');
      }

      let referenceElement = this._element;

      if (this._config.reference === 'parent') {
        referenceElement = parent;
      } else if (isElement(this._config.reference)) {
        referenceElement = this._config.reference; // Check if it's jQuery element

        if (typeof this._config.reference.jquery !== 'undefined') {
          referenceElement = this._config.reference[0];
        }
      } else if (typeof this._config.reference === 'object') {
        referenceElement = this._config.reference;
      }

      const popperConfig = this._getPopperConfig();

      const isDisplayStatic = popperConfig.modifiers.find(modifier => modifier.name === 'applyStyles' && modifier.enabled === false);
      this._popper = Popper.createPopper(referenceElement, this._menu, popperConfig);

      if (isDisplayStatic) {
        Manipulator.setDataAttribute(this._menu, 'popper', 'static');
      }
    } // If this is a touch-enabled device we add extra
    // empty mouseover listeners to the body's immediate children;
    // only needed because of broken event delegation on iOS
    // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html


    if ('ontouchstart' in document.documentElement && !parent.closest(SELECTOR_NAVBAR_NAV)) {
      [].concat(...document.body.children).forEach(elem => EventHandler.on(elem, 'mouseover', null, noop()));
    }

    this._element.focus();

    this._element.setAttribute('aria-expanded', true);

    this._menu.classList.toggle(CLASS_NAME_SHOW$6);

    this._element.classList.toggle(CLASS_NAME_SHOW$6);

    EventHandler.trigger(this._element, EVENT_SHOWN$4, relatedTarget);
  }

  hide() {
    if (this._element.disabled || this._element.classList.contains(CLASS_NAME_DISABLED) || !this._menu.classList.contains(CLASS_NAME_SHOW$6)) {
      return;
    }

    const relatedTarget = {
      relatedTarget: this._element
    };
    const hideEvent = EventHandler.trigger(this._element, EVENT_HIDE$4, relatedTarget);

    if (hideEvent.defaultPrevented) {
      return;
    }

    if (this._popper) {
      this._popper.destroy();
    }

    this._menu.classList.toggle(CLASS_NAME_SHOW$6);

    this._element.classList.toggle(CLASS_NAME_SHOW$6);

    Manipulator.removeDataAttribute(this._menu, 'popper');
    EventHandler.trigger(this._element, EVENT_HIDDEN$4, relatedTarget);
  }

  dispose() {
    EventHandler.off(this._element, EVENT_KEY$7);
    this._menu = null;

    if (this._popper) {
      this._popper.destroy();

      this._popper = null;
    }

    super.dispose();
  }

  update() {
    this._inNavbar = this._detectNavbar();

    if (this._popper) {
      this._popper.update();
    }
  } // Private


  _addEventListeners() {
    EventHandler.on(this._element, EVENT_CLICK, event => {
      event.preventDefault();
      this.toggle();
    });
  }

  _getConfig(config) {
    config = { ...this.constructor.Default,
      ...Manipulator.getDataAttributes(this._element),
      ...config
    };
    typeCheckConfig(NAME$7, config, this.constructor.DefaultType);

    if (typeof config.reference === 'object' && !isElement(config.reference) && typeof config.reference.getBoundingClientRect !== 'function') {
      // Popper virtual elements require a getBoundingClientRect method
      throw new TypeError(`${NAME$7.toUpperCase()}: Option "reference" provided type "object" without a required "getBoundingClientRect" method.`);
    }

    return config;
  }

  _getMenuElement() {
    return SelectorEngine.next(this._element, SELECTOR_MENU)[0];
  }

  _getPlacement() {
    const parentDropdown = this._element.parentNode;

    if (parentDropdown.classList.contains(CLASS_NAME_DROPEND)) {
      return PLACEMENT_RIGHT;
    }

    if (parentDropdown.classList.contains(CLASS_NAME_DROPSTART)) {
      return PLACEMENT_LEFT;
    } // We need to trim the value because custom properties can also include spaces


    const isEnd = getComputedStyle(this._menu).getPropertyValue('--bs-position').trim() === 'end';

    if (parentDropdown.classList.contains(CLASS_NAME_DROPUP)) {
      return isEnd ? PLACEMENT_TOPEND : PLACEMENT_TOP;
    }

    return isEnd ? PLACEMENT_BOTTOMEND : PLACEMENT_BOTTOM;
  }

  _detectNavbar() {
    return this._element.closest(`.${CLASS_NAME_NAVBAR}`) !== null;
  }

  _getOffset() {
    const {
      offset
    } = this._config;

    if (typeof offset === 'string') {
      return offset.split(',').map(val => Number.parseInt(val, 10));
    }

    if (typeof offset === 'function') {
      return popperData => offset(popperData, this._element);
    }

    return offset;
  }

  _getPopperConfig() {
    const defaultBsPopperConfig = {
      placement: this._getPlacement(),
      modifiers: [{
        name: 'preventOverflow',
        options: {
          boundary: this._config.boundary
        }
      }, {
        name: 'offset',
        options: {
          offset: this._getOffset()
        }
      }]
    }; // Disable Popper if we have a static display

    if (this._config.display === 'static') {
      defaultBsPopperConfig.modifiers = [{
        name: 'applyStyles',
        enabled: false
      }];
    }

    return { ...defaultBsPopperConfig,
      ...(typeof this._config.popperConfig === 'function' ? this._config.popperConfig(defaultBsPopperConfig) : this._config.popperConfig)
    };
  } // Static


  static dropdownInterface(element, config) {
    let data = Data.get(element, DATA_KEY$7);

    const _config = typeof config === 'object' ? config : null;

    if (!data) {
      data = new Dropdown(element, _config);
    }

    if (typeof config === 'string') {
      if (typeof data[config] === 'undefined') {
        throw new TypeError(`No method named "${config}"`);
      }

      data[config]();
    }
  }

  static jQueryInterface(config) {
    return this.each(function () {
      Dropdown.dropdownInterface(this, config);
    });
  }

  static clearMenus(event) {
    if (event) {
      if (event.button === RIGHT_MOUSE_BUTTON || event.type === 'keyup' && event.key !== TAB_KEY) {
        return;
      }

      if (/input|select|textarea|form/i.test(event.target.tagName)) {
        return;
      }
    }

    const toggles = SelectorEngine.find(SELECTOR_DATA_TOGGLE$3);

    for (let i = 0, len = toggles.length; i < len; i++) {
      const context = Data.get(toggles[i], DATA_KEY$7);
      const relatedTarget = {
        relatedTarget: toggles[i]
      };

      if (event && event.type === 'click') {
        relatedTarget.clickEvent = event;
      }

      if (!context) {
        continue;
      }

      const dropdownMenu = context._menu;

      if (!toggles[i].classList.contains(CLASS_NAME_SHOW$6)) {
        continue;
      }

      if (event) {
        // Don't close the menu if the clicked element or one of its parents is the dropdown button
        if ([context._element].some(element => event.composedPath().includes(element))) {
          continue;
        } // Tab navigation through the dropdown menu shouldn't close the menu


        if (event.type === 'keyup' && event.key === TAB_KEY && dropdownMenu.contains(event.target)) {
          continue;
        }
      }

      const hideEvent = EventHandler.trigger(toggles[i], EVENT_HIDE$4, relatedTarget);

      if (hideEvent.defaultPrevented) {
        continue;
      } // If this is a touch-enabled device we remove the extra
      // empty mouseover listeners we added for iOS support


      if ('ontouchstart' in document.documentElement) {
        [].concat(...document.body.children).forEach(elem => EventHandler.off(elem, 'mouseover', null, noop()));
      }

      toggles[i].setAttribute('aria-expanded', 'false');

      if (context._popper) {
        context._popper.destroy();
      }

      dropdownMenu.classList.remove(CLASS_NAME_SHOW$6);
      toggles[i].classList.remove(CLASS_NAME_SHOW$6);
      Manipulator.removeDataAttribute(dropdownMenu, 'popper');
      EventHandler.trigger(toggles[i], EVENT_HIDDEN$4, relatedTarget);
    }
  }

  static getParentFromElement(element) {
    return getElementFromSelector(element) || element.parentNode;
  }

  static dataApiKeydownHandler(event) {
    // If not input/textarea:
    //  - And not a key in REGEXP_KEYDOWN => not a dropdown command
    // If input/textarea:
    //  - If space key => not a dropdown command
    //  - If key is other than escape
    //    - If key is not up or down => not a dropdown command
    //    - If trigger inside the menu => not a dropdown command
    if (/input|textarea/i.test(event.target.tagName) ? event.key === SPACE_KEY || event.key !== ESCAPE_KEY$2 && (event.key !== ARROW_DOWN_KEY && event.key !== ARROW_UP_KEY || event.target.closest(SELECTOR_MENU)) : !REGEXP_KEYDOWN.test(event.key)) {
      return;
    }

    event.preventDefault();
    event.stopPropagation();

    if (this.disabled || this.classList.contains(CLASS_NAME_DISABLED)) {
      return;
    }

    const parent = Dropdown.getParentFromElement(this);
    const isActive = this.classList.contains(CLASS_NAME_SHOW$6);

    if (event.key === ESCAPE_KEY$2) {
      const button = this.matches(SELECTOR_DATA_TOGGLE$3) ? this : SelectorEngine.prev(this, SELECTOR_DATA_TOGGLE$3)[0];
      button.focus();
      Dropdown.clearMenus();
      return;
    }

    if (!isActive && (event.key === ARROW_UP_KEY || event.key === ARROW_DOWN_KEY)) {
      const button = this.matches(SELECTOR_DATA_TOGGLE$3) ? this : SelectorEngine.prev(this, SELECTOR_DATA_TOGGLE$3)[0];
      button.click();
      return;
    }

    if (!isActive || event.key === SPACE_KEY) {
      Dropdown.clearMenus();
      return;
    }

    const items = SelectorEngine.find(SELECTOR_VISIBLE_ITEMS, parent).filter(isVisible);

    if (!items.length) {
      return;
    }

    let index = items.indexOf(event.target); // Up

    if (event.key === ARROW_UP_KEY && index > 0) {
      index--;
    } // Down


    if (event.key === ARROW_DOWN_KEY && index < items.length - 1) {
      index++;
    } // index is -1 if the first keydown is an ArrowUp


    index = index === -1 ? 0 : index;
    items[index].focus();
  }

}
/**
 * ------------------------------------------------------------------------
 * Data Api implementation
 * ------------------------------------------------------------------------
 */


EventHandler.on(document, EVENT_KEYDOWN_DATA_API, SELECTOR_DATA_TOGGLE$3, Dropdown.dataApiKeydownHandler);
EventHandler.on(document, EVENT_KEYDOWN_DATA_API, SELECTOR_MENU, Dropdown.dataApiKeydownHandler);
EventHandler.on(document, EVENT_CLICK_DATA_API$3, Dropdown.clearMenus);
EventHandler.on(document, EVENT_KEYUP_DATA_API, Dropdown.clearMenus);
EventHandler.on(document, EVENT_CLICK_DATA_API$3, SELECTOR_DATA_TOGGLE$3, function (event) {
  event.preventDefault();
  Dropdown.dropdownInterface(this);
});
/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 * add .Dropdown to jQuery only if jQuery is present
 */

defineJQueryPlugin(NAME$7, Dropdown);

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.0.0-beta3): modal.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */
/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

const NAME$6 = 'modal';
const DATA_KEY$6 = 'bs.modal';
const EVENT_KEY$6 = `.${DATA_KEY$6}`;
const DATA_API_KEY$3 = '.data-api';
const ESCAPE_KEY$1 = 'Escape';
const Default$5 = {
  backdrop: true,
  keyboard: true,
  focus: true
};
const DefaultType$5 = {
  backdrop: '(boolean|string)',
  keyboard: 'boolean',
  focus: 'boolean'
};
const EVENT_HIDE$3 = `hide${EVENT_KEY$6}`;
const EVENT_HIDE_PREVENTED = `hidePrevented${EVENT_KEY$6}`;
const EVENT_HIDDEN$3 = `hidden${EVENT_KEY$6}`;
const EVENT_SHOW$3 = `show${EVENT_KEY$6}`;
const EVENT_SHOWN$3 = `shown${EVENT_KEY$6}`;
const EVENT_FOCUSIN$1 = `focusin${EVENT_KEY$6}`;
const EVENT_RESIZE = `resize${EVENT_KEY$6}`;
const EVENT_CLICK_DISMISS$2 = `click.dismiss${EVENT_KEY$6}`;
const EVENT_KEYDOWN_DISMISS = `keydown.dismiss${EVENT_KEY$6}`;
const EVENT_MOUSEUP_DISMISS = `mouseup.dismiss${EVENT_KEY$6}`;
const EVENT_MOUSEDOWN_DISMISS = `mousedown.dismiss${EVENT_KEY$6}`;
const EVENT_CLICK_DATA_API$2 = `click${EVENT_KEY$6}${DATA_API_KEY$3}`;
const CLASS_NAME_SCROLLBAR_MEASURER = 'modal-scrollbar-measure';
const CLASS_NAME_BACKDROP = 'modal-backdrop';
const CLASS_NAME_OPEN = 'modal-open';
const CLASS_NAME_FADE$4 = 'fade';
const CLASS_NAME_SHOW$5 = 'show';
const CLASS_NAME_STATIC = 'modal-static';
const SELECTOR_DIALOG = '.modal-dialog';
const SELECTOR_MODAL_BODY = '.modal-body';
const SELECTOR_DATA_TOGGLE$2 = '[data-bs-toggle="modal"]';
const SELECTOR_DATA_DISMISS$2 = '[data-bs-dismiss="modal"]';
const SELECTOR_FIXED_CONTENT$1 = '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top';
const SELECTOR_STICKY_CONTENT$1 = '.sticky-top';
/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

class Modal extends BaseComponent {
  constructor(element, config) {
    super(element);
    this._config = this._getConfig(config);
    this._dialog = SelectorEngine.findOne(SELECTOR_DIALOG, this._element);
    this._backdrop = null;
    this._isShown = false;
    this._isBodyOverflowing = false;
    this._ignoreBackdropClick = false;
    this._isTransitioning = false;
    this._scrollbarWidth = 0;
  } // Getters


  static get Default() {
    return Default$5;
  }

  static get DATA_KEY() {
    return DATA_KEY$6;
  } // Public


  toggle(relatedTarget) {
    return this._isShown ? this.hide() : this.show(relatedTarget);
  }

  show(relatedTarget) {
    if (this._isShown || this._isTransitioning) {
      return;
    }

    if (this._isAnimated()) {
      this._isTransitioning = true;
    }

    const showEvent = EventHandler.trigger(this._element, EVENT_SHOW$3, {
      relatedTarget
    });

    if (this._isShown || showEvent.defaultPrevented) {
      return;
    }

    this._isShown = true;

    this._checkScrollbar();

    this._setScrollbar();

    this._adjustDialog();

    this._setEscapeEvent();

    this._setResizeEvent();

    EventHandler.on(this._element, EVENT_CLICK_DISMISS$2, SELECTOR_DATA_DISMISS$2, event => this.hide(event));
    EventHandler.on(this._dialog, EVENT_MOUSEDOWN_DISMISS, () => {
      EventHandler.one(this._element, EVENT_MOUSEUP_DISMISS, event => {
        if (event.target === this._element) {
          this._ignoreBackdropClick = true;
        }
      });
    });

    this._showBackdrop(() => this._showElement(relatedTarget));
  }

  hide(event) {
    if (event) {
      event.preventDefault();
    }

    if (!this._isShown || this._isTransitioning) {
      return;
    }

    const hideEvent = EventHandler.trigger(this._element, EVENT_HIDE$3);

    if (hideEvent.defaultPrevented) {
      return;
    }

    this._isShown = false;

    const isAnimated = this._isAnimated();

    if (isAnimated) {
      this._isTransitioning = true;
    }

    this._setEscapeEvent();

    this._setResizeEvent();

    EventHandler.off(document, EVENT_FOCUSIN$1);

    this._element.classList.remove(CLASS_NAME_SHOW$5);

    EventHandler.off(this._element, EVENT_CLICK_DISMISS$2);
    EventHandler.off(this._dialog, EVENT_MOUSEDOWN_DISMISS);

    if (isAnimated) {
      const transitionDuration = getTransitionDurationFromElement(this._element);
      EventHandler.one(this._element, 'transitionend', event => this._hideModal(event));
      emulateTransitionEnd(this._element, transitionDuration);
    } else {
      this._hideModal();
    }
  }

  dispose() {
    [window, this._element, this._dialog].forEach(htmlElement => EventHandler.off(htmlElement, EVENT_KEY$6));
    super.dispose();
    /**
     * `document` has 2 events `EVENT_FOCUSIN` and `EVENT_CLICK_DATA_API`
     * Do not move `document` in `htmlElements` array
     * It will remove `EVENT_CLICK_DATA_API` event that should remain
     */

    EventHandler.off(document, EVENT_FOCUSIN$1);
    this._config = null;
    this._dialog = null;
    this._backdrop = null;
    this._isShown = null;
    this._isBodyOverflowing = null;
    this._ignoreBackdropClick = null;
    this._isTransitioning = null;
    this._scrollbarWidth = null;
  }

  handleUpdate() {
    this._adjustDialog();
  } // Private


  _getConfig(config) {
    config = { ...Default$5,
      ...config
    };
    typeCheckConfig(NAME$6, config, DefaultType$5);
    return config;
  }

  _showElement(relatedTarget) {
    const isAnimated = this._isAnimated();

    const modalBody = SelectorEngine.findOne(SELECTOR_MODAL_BODY, this._dialog);

    if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
      // Don't move modal's DOM position
      document.body.appendChild(this._element);
    }

    this._element.style.display = 'block';

    this._element.removeAttribute('aria-hidden');

    this._element.setAttribute('aria-modal', true);

    this._element.setAttribute('role', 'dialog');

    this._element.scrollTop = 0;

    if (modalBody) {
      modalBody.scrollTop = 0;
    }

    if (isAnimated) {
      reflow(this._element);
    }

    this._element.classList.add(CLASS_NAME_SHOW$5);

    if (this._config.focus) {
      this._enforceFocus();
    }

    const transitionComplete = () => {
      if (this._config.focus) {
        this._element.focus();
      }

      this._isTransitioning = false;
      EventHandler.trigger(this._element, EVENT_SHOWN$3, {
        relatedTarget
      });
    };

    if (isAnimated) {
      const transitionDuration = getTransitionDurationFromElement(this._dialog);
      EventHandler.one(this._dialog, 'transitionend', transitionComplete);
      emulateTransitionEnd(this._dialog, transitionDuration);
    } else {
      transitionComplete();
    }
  }

  _enforceFocus() {
    EventHandler.off(document, EVENT_FOCUSIN$1); // guard against infinite focus loop

    EventHandler.on(document, EVENT_FOCUSIN$1, event => {
      if (document !== event.target && this._element !== event.target && !this._element.contains(event.target)) {
        this._element.focus();
      }
    });
  }

  _setEscapeEvent() {
    if (this._isShown) {
      EventHandler.on(this._element, EVENT_KEYDOWN_DISMISS, event => {
        if (this._config.keyboard && event.key === ESCAPE_KEY$1) {
          event.preventDefault();
          this.hide();
        } else if (!this._config.keyboard && event.key === ESCAPE_KEY$1) {
          this._triggerBackdropTransition();
        }
      });
    } else {
      EventHandler.off(this._element, EVENT_KEYDOWN_DISMISS);
    }
  }

  _setResizeEvent() {
    if (this._isShown) {
      EventHandler.on(window, EVENT_RESIZE, () => this._adjustDialog());
    } else {
      EventHandler.off(window, EVENT_RESIZE);
    }
  }

  _hideModal() {
    this._element.style.display = 'none';

    this._element.setAttribute('aria-hidden', true);

    this._element.removeAttribute('aria-modal');

    this._element.removeAttribute('role');

    this._isTransitioning = false;

    this._showBackdrop(() => {
      document.body.classList.remove(CLASS_NAME_OPEN);

      this._resetAdjustments();

      this._resetScrollbar();

      EventHandler.trigger(this._element, EVENT_HIDDEN$3);
    });
  }

  _removeBackdrop() {
    this._backdrop.parentNode.removeChild(this._backdrop);

    this._backdrop = null;
  }

  _showBackdrop(callback) {
    const isAnimated = this._isAnimated();

    if (this._isShown && this._config.backdrop) {
      this._backdrop = document.createElement('div');
      this._backdrop.className = CLASS_NAME_BACKDROP;

      if (isAnimated) {
        this._backdrop.classList.add(CLASS_NAME_FADE$4);
      }

      document.body.appendChild(this._backdrop);
      EventHandler.on(this._element, EVENT_CLICK_DISMISS$2, event => {
        if (this._ignoreBackdropClick) {
          this._ignoreBackdropClick = false;
          return;
        }

        if (event.target !== event.currentTarget) {
          return;
        }

        if (this._config.backdrop === 'static') {
          this._triggerBackdropTransition();
        } else {
          this.hide();
        }
      });

      if (isAnimated) {
        reflow(this._backdrop);
      }

      this._backdrop.classList.add(CLASS_NAME_SHOW$5);

      if (!isAnimated) {
        callback();
        return;
      }

      const backdropTransitionDuration = getTransitionDurationFromElement(this._backdrop);
      EventHandler.one(this._backdrop, 'transitionend', callback);
      emulateTransitionEnd(this._backdrop, backdropTransitionDuration);
    } else if (!this._isShown && this._backdrop) {
      this._backdrop.classList.remove(CLASS_NAME_SHOW$5);

      const callbackRemove = () => {
        this._removeBackdrop();

        callback();
      };

      if (isAnimated) {
        const backdropTransitionDuration = getTransitionDurationFromElement(this._backdrop);
        EventHandler.one(this._backdrop, 'transitionend', callbackRemove);
        emulateTransitionEnd(this._backdrop, backdropTransitionDuration);
      } else {
        callbackRemove();
      }
    } else {
      callback();
    }
  }

  _isAnimated() {
    return this._element.classList.contains(CLASS_NAME_FADE$4);
  }

  _triggerBackdropTransition() {
    const hideEvent = EventHandler.trigger(this._element, EVENT_HIDE_PREVENTED);

    if (hideEvent.defaultPrevented) {
      return;
    }

    const isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;

    if (!isModalOverflowing) {
      this._element.style.overflowY = 'hidden';
    }

    this._element.classList.add(CLASS_NAME_STATIC);

    const modalTransitionDuration = getTransitionDurationFromElement(this._dialog);
    EventHandler.off(this._element, 'transitionend');
    EventHandler.one(this._element, 'transitionend', () => {
      this._element.classList.remove(CLASS_NAME_STATIC);

      if (!isModalOverflowing) {
        EventHandler.one(this._element, 'transitionend', () => {
          this._element.style.overflowY = '';
        });
        emulateTransitionEnd(this._element, modalTransitionDuration);
      }
    });
    emulateTransitionEnd(this._element, modalTransitionDuration);

    this._element.focus();
  } // ----------------------------------------------------------------------
  // the following methods are used to handle overflowing modals
  // ----------------------------------------------------------------------


  _adjustDialog() {
    const isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;

    if (!this._isBodyOverflowing && isModalOverflowing && !isRTL() || this._isBodyOverflowing && !isModalOverflowing && isRTL()) {
      this._element.style.paddingLeft = `${this._scrollbarWidth}px`;
    }

    if (this._isBodyOverflowing && !isModalOverflowing && !isRTL() || !this._isBodyOverflowing && isModalOverflowing && isRTL()) {
      this._element.style.paddingRight = `${this._scrollbarWidth}px`;
    }
  }

  _resetAdjustments() {
    this._element.style.paddingLeft = '';
    this._element.style.paddingRight = '';
  }

  _checkScrollbar() {
    const rect = document.body.getBoundingClientRect();
    this._isBodyOverflowing = Math.round(rect.left + rect.right) < window.innerWidth;
    this._scrollbarWidth = this._getScrollbarWidth();
  }

  _setScrollbar() {
    if (this._isBodyOverflowing) {
      this._setElementAttributes(SELECTOR_FIXED_CONTENT$1, 'paddingRight', calculatedValue => calculatedValue + this._scrollbarWidth);

      this._setElementAttributes(SELECTOR_STICKY_CONTENT$1, 'marginRight', calculatedValue => calculatedValue - this._scrollbarWidth);

      this._setElementAttributes('body', 'paddingRight', calculatedValue => calculatedValue + this._scrollbarWidth);
    }

    document.body.classList.add(CLASS_NAME_OPEN);
  }

  _setElementAttributes(selector, styleProp, callback) {
    SelectorEngine.find(selector).forEach(element => {
      if (element !== document.body && window.innerWidth > element.clientWidth + this._scrollbarWidth) {
        return;
      }

      const actualValue = element.style[styleProp];
      const calculatedValue = window.getComputedStyle(element)[styleProp];
      Manipulator.setDataAttribute(element, styleProp, actualValue);
      element.style[styleProp] = callback(Number.parseFloat(calculatedValue)) + 'px';
    });
  }

  _resetScrollbar() {
    this._resetElementAttributes(SELECTOR_FIXED_CONTENT$1, 'paddingRight');

    this._resetElementAttributes(SELECTOR_STICKY_CONTENT$1, 'marginRight');

    this._resetElementAttributes('body', 'paddingRight');
  }

  _resetElementAttributes(selector, styleProp) {
    SelectorEngine.find(selector).forEach(element => {
      const value = Manipulator.getDataAttribute(element, styleProp);

      if (typeof value === 'undefined' && element === document.body) {
        element.style[styleProp] = '';
      } else {
        Manipulator.removeDataAttribute(element, styleProp);
        element.style[styleProp] = value;
      }
    });
  }

  _getScrollbarWidth() {
    // thx d.walsh
    const scrollDiv = document.createElement('div');
    scrollDiv.className = CLASS_NAME_SCROLLBAR_MEASURER;
    document.body.appendChild(scrollDiv);
    const scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
    document.body.removeChild(scrollDiv);
    return scrollbarWidth;
  } // Static


  static jQueryInterface(config, relatedTarget) {
    return this.each(function () {
      let data = Data.get(this, DATA_KEY$6);
      const _config = { ...Default$5,
        ...Manipulator.getDataAttributes(this),
        ...(typeof config === 'object' && config ? config : {})
      };

      if (!data) {
        data = new Modal(this, _config);
      }

      if (typeof config === 'string') {
        if (typeof data[config] === 'undefined') {
          throw new TypeError(`No method named "${config}"`);
        }

        data[config](relatedTarget);
      }
    });
  }

}
/**
 * ------------------------------------------------------------------------
 * Data Api implementation
 * ------------------------------------------------------------------------
 */


EventHandler.on(document, EVENT_CLICK_DATA_API$2, SELECTOR_DATA_TOGGLE$2, function (event) {
  const target = getElementFromSelector(this);

  if (this.tagName === 'A' || this.tagName === 'AREA') {
    event.preventDefault();
  }

  EventHandler.one(target, EVENT_SHOW$3, showEvent => {
    if (showEvent.defaultPrevented) {
      // only register focus restorer if modal will actually get shown
      return;
    }

    EventHandler.one(target, EVENT_HIDDEN$3, () => {
      if (isVisible(this)) {
        this.focus();
      }
    });
  });
  let data = Data.get(target, DATA_KEY$6);

  if (!data) {
    const config = { ...Manipulator.getDataAttributes(target),
      ...Manipulator.getDataAttributes(this)
    };
    data = new Modal(target, config);
  }

  data.toggle(this);
});
/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 * add .Modal to jQuery only if jQuery is present
 */

defineJQueryPlugin(NAME$6, Modal);

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.0.0-beta3): util/scrollBar.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */
const SELECTOR_FIXED_CONTENT = '.fixed-top, .fixed-bottom, .is-fixed';
const SELECTOR_STICKY_CONTENT = '.sticky-top';

const getWidth = () => {
  // https://developer.mozilla.org/en-US/docs/Web/API/Window/innerWidth#usage_notes
  const documentWidth = document.documentElement.clientWidth;
  return Math.abs(window.innerWidth - documentWidth);
};

const hide = (width = getWidth()) => {
  document.body.style.overflow = 'hidden';

  _setElementAttributes(SELECTOR_FIXED_CONTENT, 'paddingRight', calculatedValue => calculatedValue + width);

  _setElementAttributes(SELECTOR_STICKY_CONTENT, 'marginRight', calculatedValue => calculatedValue - width);

  _setElementAttributes('body', 'paddingRight', calculatedValue => calculatedValue + width);
};

const _setElementAttributes = (selector, styleProp, callback) => {
  const scrollbarWidth = getWidth();
  SelectorEngine.find(selector).forEach(element => {
    if (element !== document.body && window.innerWidth > element.clientWidth + scrollbarWidth) {
      return;
    }

    const actualValue = element.style[styleProp];
    const calculatedValue = window.getComputedStyle(element)[styleProp];
    Manipulator.setDataAttribute(element, styleProp, actualValue);
    element.style[styleProp] = callback(Number.parseFloat(calculatedValue)) + 'px';
  });
};

const reset = () => {
  document.body.style.overflow = 'auto';

  _resetElementAttributes(SELECTOR_FIXED_CONTENT, 'paddingRight');

  _resetElementAttributes(SELECTOR_STICKY_CONTENT, 'marginRight');

  _resetElementAttributes('body', 'paddingRight');
};

const _resetElementAttributes = (selector, styleProp) => {
  SelectorEngine.find(selector).forEach(element => {
    const value = Manipulator.getDataAttribute(element, styleProp);

    if (typeof value === 'undefined' && element === document.body) {
      element.style.removeProperty(styleProp);
    } else {
      Manipulator.removeDataAttribute(element, styleProp);
      element.style[styleProp] = value;
    }
  });
};

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.0.0-beta3): offcanvas.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * --------------------------------------------------------------------------
 */
/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

const NAME$5 = 'offcanvas';
const DATA_KEY$5 = 'bs.offcanvas';
const EVENT_KEY$5 = `.${DATA_KEY$5}`;
const DATA_API_KEY$2 = '.data-api';
const EVENT_LOAD_DATA_API$1 = `load${EVENT_KEY$5}${DATA_API_KEY$2}`;
const ESCAPE_KEY = 'Escape';
const Default$4 = {
  backdrop: true,
  keyboard: true,
  scroll: false
};
const DefaultType$4 = {
  backdrop: 'boolean',
  keyboard: 'boolean',
  scroll: 'boolean'
};
const CLASS_NAME_BACKDROP_BODY = 'offcanvas-backdrop';
const CLASS_NAME_SHOW$4 = 'show';
const CLASS_NAME_TOGGLING = 'offcanvas-toggling';
const OPEN_SELECTOR = '.offcanvas.show';
const ACTIVE_SELECTOR = `${OPEN_SELECTOR}, .${CLASS_NAME_TOGGLING}`;
const EVENT_SHOW$2 = `show${EVENT_KEY$5}`;
const EVENT_SHOWN$2 = `shown${EVENT_KEY$5}`;
const EVENT_HIDE$2 = `hide${EVENT_KEY$5}`;
const EVENT_HIDDEN$2 = `hidden${EVENT_KEY$5}`;
const EVENT_FOCUSIN = `focusin${EVENT_KEY$5}`;
const EVENT_CLICK_DATA_API$1 = `click${EVENT_KEY$5}${DATA_API_KEY$2}`;
const EVENT_CLICK_DISMISS$1 = `click.dismiss${EVENT_KEY$5}`;
const SELECTOR_DATA_DISMISS$1 = '[data-bs-dismiss="offcanvas"]';
const SELECTOR_DATA_TOGGLE$1 = '[data-bs-toggle="offcanvas"]';
/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

class Offcanvas extends BaseComponent {
  constructor(element, config) {
    super(element);
    this._config = this._getConfig(config);
    this._isShown = false;

    this._addEventListeners();
  } // Getters


  static get Default() {
    return Default$4;
  }

  static get DATA_KEY() {
    return DATA_KEY$5;
  } // Public


  toggle(relatedTarget) {
    return this._isShown ? this.hide() : this.show(relatedTarget);
  }

  show(relatedTarget) {
    if (this._isShown) {
      return;
    }

    const showEvent = EventHandler.trigger(this._element, EVENT_SHOW$2, {
      relatedTarget
    });

    if (showEvent.defaultPrevented) {
      return;
    }

    this._isShown = true;
    this._element.style.visibility = 'visible';

    if (this._config.backdrop) {
      document.body.classList.add(CLASS_NAME_BACKDROP_BODY);
    }

    if (!this._config.scroll) {
      hide();
    }

    this._element.classList.add(CLASS_NAME_TOGGLING);

    this._element.removeAttribute('aria-hidden');

    this._element.setAttribute('aria-modal', true);

    this._element.setAttribute('role', 'dialog');

    this._element.classList.add(CLASS_NAME_SHOW$4);

    const completeCallBack = () => {
      this._element.classList.remove(CLASS_NAME_TOGGLING);

      EventHandler.trigger(this._element, EVENT_SHOWN$2, {
        relatedTarget
      });

      this._enforceFocusOnElement(this._element);
    };

    setTimeout(completeCallBack, getTransitionDurationFromElement(this._element));
  }

  hide() {
    if (!this._isShown) {
      return;
    }

    const hideEvent = EventHandler.trigger(this._element, EVENT_HIDE$2);

    if (hideEvent.defaultPrevented) {
      return;
    }

    this._element.classList.add(CLASS_NAME_TOGGLING);

    EventHandler.off(document, EVENT_FOCUSIN);

    this._element.blur();

    this._isShown = false;

    this._element.classList.remove(CLASS_NAME_SHOW$4);

    const completeCallback = () => {
      this._element.setAttribute('aria-hidden', true);

      this._element.removeAttribute('aria-modal');

      this._element.removeAttribute('role');

      this._element.style.visibility = 'hidden';

      if (this._config.backdrop) {
        document.body.classList.remove(CLASS_NAME_BACKDROP_BODY);
      }

      if (!this._config.scroll) {
        reset();
      }

      EventHandler.trigger(this._element, EVENT_HIDDEN$2);

      this._element.classList.remove(CLASS_NAME_TOGGLING);
    };

    setTimeout(completeCallback, getTransitionDurationFromElement(this._element));
  } // Private


  _getConfig(config) {
    config = { ...Default$4,
      ...Manipulator.getDataAttributes(this._element),
      ...(typeof config === 'object' ? config : {})
    };
    typeCheckConfig(NAME$5, config, DefaultType$4);
    return config;
  }

  _enforceFocusOnElement(element) {
    EventHandler.off(document, EVENT_FOCUSIN); // guard against infinite focus loop

    EventHandler.on(document, EVENT_FOCUSIN, event => {
      if (document !== event.target && element !== event.target && !element.contains(event.target)) {
        element.focus();
      }
    });
    element.focus();
  }

  _addEventListeners() {
    EventHandler.on(this._element, EVENT_CLICK_DISMISS$1, SELECTOR_DATA_DISMISS$1, () => this.hide());
    EventHandler.on(document, 'keydown', event => {
      if (this._config.keyboard && event.key === ESCAPE_KEY) {
        this.hide();
      }
    });
    EventHandler.on(document, EVENT_CLICK_DATA_API$1, event => {
      const target = SelectorEngine.findOne(getSelectorFromElement(event.target));

      if (!this._element.contains(event.target) && target !== this._element) {
        this.hide();
      }
    });
  } // Static


  static jQueryInterface(config) {
    return this.each(function () {
      const data = Data.get(this, DATA_KEY$5) || new Offcanvas(this, typeof config === 'object' ? config : {});

      if (typeof config !== 'string') {
        return;
      }

      if (data[config] === undefined || config.startsWith('_') || config === 'constructor') {
        throw new TypeError(`No method named "${config}"`);
      }

      data[config](this);
    });
  }

}
/**
 * ------------------------------------------------------------------------
 * Data Api implementation
 * ------------------------------------------------------------------------
 */


EventHandler.on(document, EVENT_CLICK_DATA_API$1, SELECTOR_DATA_TOGGLE$1, function (event) {
  const target = getElementFromSelector(this);

  if (['A', 'AREA'].includes(this.tagName)) {
    event.preventDefault();
  }

  if (isDisabled(this)) {
    return;
  }

  EventHandler.one(target, EVENT_HIDDEN$2, () => {
    // focus on trigger when it is closed
    if (isVisible(this)) {
      this.focus();
    }
  }); // avoid conflict when clicking a toggler of an offcanvas, while another is open

  const allReadyOpen = SelectorEngine.findOne(ACTIVE_SELECTOR);

  if (allReadyOpen && allReadyOpen !== target) {
    return;
  }

  const data = Data.get(target, DATA_KEY$5) || new Offcanvas(target);
  data.toggle(this);
});
EventHandler.on(window, EVENT_LOAD_DATA_API$1, () => {
  SelectorEngine.find(OPEN_SELECTOR).forEach(el => (Data.get(el, DATA_KEY$5) || new Offcanvas(el)).show());
});
/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 */

defineJQueryPlugin(NAME$5, Offcanvas);

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.0.0-beta3): util/sanitizer.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */
const uriAttrs = new Set(['background', 'cite', 'href', 'itemtype', 'longdesc', 'poster', 'src', 'xlink:href']);
const ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i;
/**
 * A pattern that recognizes a commonly useful subset of URLs that are safe.
 *
 * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
 */

const SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file):|[^#&/:?]*(?:[#/?]|$))/i;
/**
 * A pattern that matches safe data URLs. Only matches image, video and audio types.
 *
 * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
 */

const DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[\d+/a-z]+=*$/i;

const allowedAttribute = (attr, allowedAttributeList) => {
  const attrName = attr.nodeName.toLowerCase();

  if (allowedAttributeList.includes(attrName)) {
    if (uriAttrs.has(attrName)) {
      return Boolean(SAFE_URL_PATTERN.test(attr.nodeValue) || DATA_URL_PATTERN.test(attr.nodeValue));
    }

    return true;
  }

  const regExp = allowedAttributeList.filter(attrRegex => attrRegex instanceof RegExp); // Check if a regular expression validates the attribute.

  for (let i = 0, len = regExp.length; i < len; i++) {
    if (regExp[i].test(attrName)) {
      return true;
    }
  }

  return false;
};

const DefaultAllowlist = {
  // Global attributes allowed on any supplied element below.
  '*': ['class', 'dir', 'id', 'lang', 'role', ARIA_ATTRIBUTE_PATTERN],
  a: ['target', 'href', 'title', 'rel'],
  area: [],
  b: [],
  br: [],
  col: [],
  code: [],
  div: [],
  em: [],
  hr: [],
  h1: [],
  h2: [],
  h3: [],
  h4: [],
  h5: [],
  h6: [],
  i: [],
  img: ['src', 'srcset', 'alt', 'title', 'width', 'height'],
  li: [],
  ol: [],
  p: [],
  pre: [],
  s: [],
  small: [],
  span: [],
  sub: [],
  sup: [],
  strong: [],
  u: [],
  ul: []
};
function sanitizeHtml(unsafeHtml, allowList, sanitizeFn) {
  if (!unsafeHtml.length) {
    return unsafeHtml;
  }

  if (sanitizeFn && typeof sanitizeFn === 'function') {
    return sanitizeFn(unsafeHtml);
  }

  const domParser = new window.DOMParser();
  const createdDocument = domParser.parseFromString(unsafeHtml, 'text/html');
  const allowlistKeys = Object.keys(allowList);
  const elements = [].concat(...createdDocument.body.querySelectorAll('*'));

  for (let i = 0, len = elements.length; i < len; i++) {
    const el = elements[i];
    const elName = el.nodeName.toLowerCase();

    if (!allowlistKeys.includes(elName)) {
      el.parentNode.removeChild(el);
      continue;
    }

    const attributeList = [].concat(...el.attributes);
    const allowedAttributes = [].concat(allowList['*'] || [], allowList[elName] || []);
    attributeList.forEach(attr => {
      if (!allowedAttribute(attr, allowedAttributes)) {
        el.removeAttribute(attr.nodeName);
      }
    });
  }

  return createdDocument.body.innerHTML;
}

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.0.0-beta3): tooltip.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */
/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

const NAME$4 = 'tooltip';
const DATA_KEY$4 = 'bs.tooltip';
const EVENT_KEY$4 = `.${DATA_KEY$4}`;
const CLASS_PREFIX$1 = 'bs-tooltip';
const BSCLS_PREFIX_REGEX$1 = new RegExp(`(^|\\s)${CLASS_PREFIX$1}\\S+`, 'g');
const DISALLOWED_ATTRIBUTES = new Set(['sanitize', 'allowList', 'sanitizeFn']);
const DefaultType$3 = {
  animation: 'boolean',
  template: 'string',
  title: '(string|element|function)',
  trigger: 'string',
  delay: '(number|object)',
  html: 'boolean',
  selector: '(string|boolean)',
  placement: '(string|function)',
  offset: '(array|string|function)',
  container: '(string|element|boolean)',
  fallbackPlacements: 'array',
  boundary: '(string|element)',
  customClass: '(string|function)',
  sanitize: 'boolean',
  sanitizeFn: '(null|function)',
  allowList: 'object',
  popperConfig: '(null|object|function)'
};
const AttachmentMap = {
  AUTO: 'auto',
  TOP: 'top',
  RIGHT: isRTL() ? 'left' : 'right',
  BOTTOM: 'bottom',
  LEFT: isRTL() ? 'right' : 'left'
};
const Default$3 = {
  animation: true,
  template: '<div class="tooltip" role="tooltip">' + '<div class="tooltip-arrow"></div>' + '<div class="tooltip-inner"></div>' + '</div>',
  trigger: 'hover focus',
  title: '',
  delay: 0,
  html: false,
  selector: false,
  placement: 'top',
  offset: [0, 0],
  container: false,
  fallbackPlacements: ['top', 'right', 'bottom', 'left'],
  boundary: 'clippingParents',
  customClass: '',
  sanitize: true,
  sanitizeFn: null,
  allowList: DefaultAllowlist,
  popperConfig: null
};
const Event$2 = {
  HIDE: `hide${EVENT_KEY$4}`,
  HIDDEN: `hidden${EVENT_KEY$4}`,
  SHOW: `show${EVENT_KEY$4}`,
  SHOWN: `shown${EVENT_KEY$4}`,
  INSERTED: `inserted${EVENT_KEY$4}`,
  CLICK: `click${EVENT_KEY$4}`,
  FOCUSIN: `focusin${EVENT_KEY$4}`,
  FOCUSOUT: `focusout${EVENT_KEY$4}`,
  MOUSEENTER: `mouseenter${EVENT_KEY$4}`,
  MOUSELEAVE: `mouseleave${EVENT_KEY$4}`
};
const CLASS_NAME_FADE$3 = 'fade';
const CLASS_NAME_MODAL = 'modal';
const CLASS_NAME_SHOW$3 = 'show';
const HOVER_STATE_SHOW = 'show';
const HOVER_STATE_OUT = 'out';
const SELECTOR_TOOLTIP_INNER = '.tooltip-inner';
const TRIGGER_HOVER = 'hover';
const TRIGGER_FOCUS = 'focus';
const TRIGGER_CLICK = 'click';
const TRIGGER_MANUAL = 'manual';
/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

class Tooltip extends BaseComponent {
  constructor(element, config) {
    if (typeof Popper === 'undefined') {
      throw new TypeError('Bootstrap\'s tooltips require Popper (https://popper.js.org)');
    }

    super(element); // private

    this._isEnabled = true;
    this._timeout = 0;
    this._hoverState = '';
    this._activeTrigger = {};
    this._popper = null; // Protected

    this.config = this._getConfig(config);
    this.tip = null;

    this._setListeners();
  } // Getters


  static get Default() {
    return Default$3;
  }

  static get NAME() {
    return NAME$4;
  }

  static get DATA_KEY() {
    return DATA_KEY$4;
  }

  static get Event() {
    return Event$2;
  }

  static get EVENT_KEY() {
    return EVENT_KEY$4;
  }

  static get DefaultType() {
    return DefaultType$3;
  } // Public


  enable() {
    this._isEnabled = true;
  }

  disable() {
    this._isEnabled = false;
  }

  toggleEnabled() {
    this._isEnabled = !this._isEnabled;
  }

  toggle(event) {
    if (!this._isEnabled) {
      return;
    }

    if (event) {
      const context = this._initializeOnDelegatedTarget(event);

      context._activeTrigger.click = !context._activeTrigger.click;

      if (context._isWithActiveTrigger()) {
        context._enter(null, context);
      } else {
        context._leave(null, context);
      }
    } else {
      if (this.getTipElement().classList.contains(CLASS_NAME_SHOW$3)) {
        this._leave(null, this);

        return;
      }

      this._enter(null, this);
    }
  }

  dispose() {
    clearTimeout(this._timeout);
    EventHandler.off(this._element, this.constructor.EVENT_KEY);
    EventHandler.off(this._element.closest(`.${CLASS_NAME_MODAL}`), 'hide.bs.modal', this._hideModalHandler);

    if (this.tip && this.tip.parentNode) {
      this.tip.parentNode.removeChild(this.tip);
    }

    this._isEnabled = null;
    this._timeout = null;
    this._hoverState = null;
    this._activeTrigger = null;

    if (this._popper) {
      this._popper.destroy();
    }

    this._popper = null;
    this.config = null;
    this.tip = null;
    super.dispose();
  }

  show() {
    if (this._element.style.display === 'none') {
      throw new Error('Please use show on visible elements');
    }

    if (!(this.isWithContent() && this._isEnabled)) {
      return;
    }

    const showEvent = EventHandler.trigger(this._element, this.constructor.Event.SHOW);
    const shadowRoot = findShadowRoot(this._element);
    const isInTheDom = shadowRoot === null ? this._element.ownerDocument.documentElement.contains(this._element) : shadowRoot.contains(this._element);

    if (showEvent.defaultPrevented || !isInTheDom) {
      return;
    }

    const tip = this.getTipElement();
    const tipId = getUID(this.constructor.NAME);
    tip.setAttribute('id', tipId);

    this._element.setAttribute('aria-describedby', tipId);

    this.setContent();

    if (this.config.animation) {
      tip.classList.add(CLASS_NAME_FADE$3);
    }

    const placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this._element) : this.config.placement;

    const attachment = this._getAttachment(placement);

    this._addAttachmentClass(attachment);

    const container = this._getContainer();

    Data.set(tip, this.constructor.DATA_KEY, this);

    if (!this._element.ownerDocument.documentElement.contains(this.tip)) {
      container.appendChild(tip);
      EventHandler.trigger(this._element, this.constructor.Event.INSERTED);
    }

    if (this._popper) {
      this._popper.update();
    } else {
      this._popper = Popper.createPopper(this._element, tip, this._getPopperConfig(attachment));
    }

    tip.classList.add(CLASS_NAME_SHOW$3);
    const customClass = typeof this.config.customClass === 'function' ? this.config.customClass() : this.config.customClass;

    if (customClass) {
      tip.classList.add(...customClass.split(' '));
    } // If this is a touch-enabled device we add extra
    // empty mouseover listeners to the body's immediate children;
    // only needed because of broken event delegation on iOS
    // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html


    if ('ontouchstart' in document.documentElement) {
      [].concat(...document.body.children).forEach(element => {
        EventHandler.on(element, 'mouseover', noop());
      });
    }

    const complete = () => {
      const prevHoverState = this._hoverState;
      this._hoverState = null;
      EventHandler.trigger(this._element, this.constructor.Event.SHOWN);

      if (prevHoverState === HOVER_STATE_OUT) {
        this._leave(null, this);
      }
    };

    if (this.tip.classList.contains(CLASS_NAME_FADE$3)) {
      const transitionDuration = getTransitionDurationFromElement(this.tip);
      EventHandler.one(this.tip, 'transitionend', complete);
      emulateTransitionEnd(this.tip, transitionDuration);
    } else {
      complete();
    }
  }

  hide() {
    if (!this._popper) {
      return;
    }

    const tip = this.getTipElement();

    const complete = () => {
      if (this._isWithActiveTrigger()) {
        return;
      }

      if (this._hoverState !== HOVER_STATE_SHOW && tip.parentNode) {
        tip.parentNode.removeChild(tip);
      }

      this._cleanTipClass();

      this._element.removeAttribute('aria-describedby');

      EventHandler.trigger(this._element, this.constructor.Event.HIDDEN);

      if (this._popper) {
        this._popper.destroy();

        this._popper = null;
      }
    };

    const hideEvent = EventHandler.trigger(this._element, this.constructor.Event.HIDE);

    if (hideEvent.defaultPrevented) {
      return;
    }

    tip.classList.remove(CLASS_NAME_SHOW$3); // If this is a touch-enabled device we remove the extra
    // empty mouseover listeners we added for iOS support

    if ('ontouchstart' in document.documentElement) {
      [].concat(...document.body.children).forEach(element => EventHandler.off(element, 'mouseover', noop));
    }

    this._activeTrigger[TRIGGER_CLICK] = false;
    this._activeTrigger[TRIGGER_FOCUS] = false;
    this._activeTrigger[TRIGGER_HOVER] = false;

    if (this.tip.classList.contains(CLASS_NAME_FADE$3)) {
      const transitionDuration = getTransitionDurationFromElement(tip);
      EventHandler.one(tip, 'transitionend', complete);
      emulateTransitionEnd(tip, transitionDuration);
    } else {
      complete();
    }

    this._hoverState = '';
  }

  update() {
    if (this._popper !== null) {
      this._popper.update();
    }
  } // Protected


  isWithContent() {
    return Boolean(this.getTitle());
  }

  getTipElement() {
    if (this.tip) {
      return this.tip;
    }

    const element = document.createElement('div');
    element.innerHTML = this.config.template;
    this.tip = element.children[0];
    return this.tip;
  }

  setContent() {
    const tip = this.getTipElement();
    this.setElementContent(SelectorEngine.findOne(SELECTOR_TOOLTIP_INNER, tip), this.getTitle());
    tip.classList.remove(CLASS_NAME_FADE$3, CLASS_NAME_SHOW$3);
  }

  setElementContent(element, content) {
    if (element === null) {
      return;
    }

    if (typeof content === 'object' && isElement(content)) {
      if (content.jquery) {
        content = content[0];
      } // content is a DOM node or a jQuery


      if (this.config.html) {
        if (content.parentNode !== element) {
          element.innerHTML = '';
          element.appendChild(content);
        }
      } else {
        element.textContent = content.textContent;
      }

      return;
    }

    if (this.config.html) {
      if (this.config.sanitize) {
        content = sanitizeHtml(content, this.config.allowList, this.config.sanitizeFn);
      }

      element.innerHTML = content;
    } else {
      element.textContent = content;
    }
  }

  getTitle() {
    let title = this._element.getAttribute('data-bs-original-title');

    if (!title) {
      title = typeof this.config.title === 'function' ? this.config.title.call(this._element) : this.config.title;
    }

    return title;
  }

  updateAttachment(attachment) {
    if (attachment === 'right') {
      return 'end';
    }

    if (attachment === 'left') {
      return 'start';
    }

    return attachment;
  } // Private


  _initializeOnDelegatedTarget(event, context) {
    const dataKey = this.constructor.DATA_KEY;
    context = context || Data.get(event.delegateTarget, dataKey);

    if (!context) {
      context = new this.constructor(event.delegateTarget, this._getDelegateConfig());
      Data.set(event.delegateTarget, dataKey, context);
    }

    return context;
  }

  _getOffset() {
    const {
      offset
    } = this.config;

    if (typeof offset === 'string') {
      return offset.split(',').map(val => Number.parseInt(val, 10));
    }

    if (typeof offset === 'function') {
      return popperData => offset(popperData, this._element);
    }

    return offset;
  }

  _getPopperConfig(attachment) {
    const defaultBsPopperConfig = {
      placement: attachment,
      modifiers: [{
        name: 'flip',
        options: {
          altBoundary: true,
          fallbackPlacements: this.config.fallbackPlacements
        }
      }, {
        name: 'offset',
        options: {
          offset: this._getOffset()
        }
      }, {
        name: 'preventOverflow',
        options: {
          boundary: this.config.boundary
        }
      }, {
        name: 'arrow',
        options: {
          element: `.${this.constructor.NAME}-arrow`
        }
      }, {
        name: 'onChange',
        enabled: true,
        phase: 'afterWrite',
        fn: data => this._handlePopperPlacementChange(data)
      }],
      onFirstUpdate: data => {
        if (data.options.placement !== data.placement) {
          this._handlePopperPlacementChange(data);
        }
      }
    };
    return { ...defaultBsPopperConfig,
      ...(typeof this.config.popperConfig === 'function' ? this.config.popperConfig(defaultBsPopperConfig) : this.config.popperConfig)
    };
  }

  _addAttachmentClass(attachment) {
    this.getTipElement().classList.add(`${CLASS_PREFIX$1}-${this.updateAttachment(attachment)}`);
  }

  _getContainer() {
    if (this.config.container === false) {
      return document.body;
    }

    if (isElement(this.config.container)) {
      return this.config.container;
    }

    return SelectorEngine.findOne(this.config.container);
  }

  _getAttachment(placement) {
    return AttachmentMap[placement.toUpperCase()];
  }

  _setListeners() {
    const triggers = this.config.trigger.split(' ');
    triggers.forEach(trigger => {
      if (trigger === 'click') {
        EventHandler.on(this._element, this.constructor.Event.CLICK, this.config.selector, event => this.toggle(event));
      } else if (trigger !== TRIGGER_MANUAL) {
        const eventIn = trigger === TRIGGER_HOVER ? this.constructor.Event.MOUSEENTER : this.constructor.Event.FOCUSIN;
        const eventOut = trigger === TRIGGER_HOVER ? this.constructor.Event.MOUSELEAVE : this.constructor.Event.FOCUSOUT;
        EventHandler.on(this._element, eventIn, this.config.selector, event => this._enter(event));
        EventHandler.on(this._element, eventOut, this.config.selector, event => this._leave(event));
      }
    });

    this._hideModalHandler = () => {
      if (this._element) {
        this.hide();
      }
    };

    EventHandler.on(this._element.closest(`.${CLASS_NAME_MODAL}`), 'hide.bs.modal', this._hideModalHandler);

    if (this.config.selector) {
      this.config = { ...this.config,
        trigger: 'manual',
        selector: ''
      };
    } else {
      this._fixTitle();
    }
  }

  _fixTitle() {
    const title = this._element.getAttribute('title');

    const originalTitleType = typeof this._element.getAttribute('data-bs-original-title');

    if (title || originalTitleType !== 'string') {
      this._element.setAttribute('data-bs-original-title', title || '');

      if (title && !this._element.getAttribute('aria-label') && !this._element.textContent) {
        this._element.setAttribute('aria-label', title);
      }

      this._element.setAttribute('title', '');
    }
  }

  _enter(event, context) {
    context = this._initializeOnDelegatedTarget(event, context);

    if (event) {
      context._activeTrigger[event.type === 'focusin' ? TRIGGER_FOCUS : TRIGGER_HOVER] = true;
    }

    if (context.getTipElement().classList.contains(CLASS_NAME_SHOW$3) || context._hoverState === HOVER_STATE_SHOW) {
      context._hoverState = HOVER_STATE_SHOW;
      return;
    }

    clearTimeout(context._timeout);
    context._hoverState = HOVER_STATE_SHOW;

    if (!context.config.delay || !context.config.delay.show) {
      context.show();
      return;
    }

    context._timeout = setTimeout(() => {
      if (context._hoverState === HOVER_STATE_SHOW) {
        context.show();
      }
    }, context.config.delay.show);
  }

  _leave(event, context) {
    context = this._initializeOnDelegatedTarget(event, context);

    if (event) {
      context._activeTrigger[event.type === 'focusout' ? TRIGGER_FOCUS : TRIGGER_HOVER] = context._element.contains(event.relatedTarget);
    }

    if (context._isWithActiveTrigger()) {
      return;
    }

    clearTimeout(context._timeout);
    context._hoverState = HOVER_STATE_OUT;

    if (!context.config.delay || !context.config.delay.hide) {
      context.hide();
      return;
    }

    context._timeout = setTimeout(() => {
      if (context._hoverState === HOVER_STATE_OUT) {
        context.hide();
      }
    }, context.config.delay.hide);
  }

  _isWithActiveTrigger() {
    for (const trigger in this._activeTrigger) {
      if (this._activeTrigger[trigger]) {
        return true;
      }
    }

    return false;
  }

  _getConfig(config) {
    const dataAttributes = Manipulator.getDataAttributes(this._element);
    Object.keys(dataAttributes).forEach(dataAttr => {
      if (DISALLOWED_ATTRIBUTES.has(dataAttr)) {
        delete dataAttributes[dataAttr];
      }
    });

    if (config && typeof config.container === 'object' && config.container.jquery) {
      config.container = config.container[0];
    }

    config = { ...this.constructor.Default,
      ...dataAttributes,
      ...(typeof config === 'object' && config ? config : {})
    };

    if (typeof config.delay === 'number') {
      config.delay = {
        show: config.delay,
        hide: config.delay
      };
    }

    if (typeof config.title === 'number') {
      config.title = config.title.toString();
    }

    if (typeof config.content === 'number') {
      config.content = config.content.toString();
    }

    typeCheckConfig(NAME$4, config, this.constructor.DefaultType);

    if (config.sanitize) {
      config.template = sanitizeHtml(config.template, config.allowList, config.sanitizeFn);
    }

    return config;
  }

  _getDelegateConfig() {
    const config = {};

    if (this.config) {
      for (const key in this.config) {
        if (this.constructor.Default[key] !== this.config[key]) {
          config[key] = this.config[key];
        }
      }
    }

    return config;
  }

  _cleanTipClass() {
    const tip = this.getTipElement();
    const tabClass = tip.getAttribute('class').match(BSCLS_PREFIX_REGEX$1);

    if (tabClass !== null && tabClass.length > 0) {
      tabClass.map(token => token.trim()).forEach(tClass => tip.classList.remove(tClass));
    }
  }

  _handlePopperPlacementChange(popperData) {
    const {
      state
    } = popperData;

    if (!state) {
      return;
    }

    this.tip = state.elements.popper;

    this._cleanTipClass();

    this._addAttachmentClass(this._getAttachment(state.placement));
  } // Static


  static jQueryInterface(config) {
    return this.each(function () {
      let data = Data.get(this, DATA_KEY$4);

      const _config = typeof config === 'object' && config;

      if (!data && /dispose|hide/.test(config)) {
        return;
      }

      if (!data) {
        data = new Tooltip(this, _config);
      }

      if (typeof config === 'string') {
        if (typeof data[config] === 'undefined') {
          throw new TypeError(`No method named "${config}"`);
        }

        data[config]();
      }
    });
  }

}
/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 * add .Tooltip to jQuery only if jQuery is present
 */


defineJQueryPlugin(NAME$4, Tooltip);

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.0.0-beta3): popover.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */
/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

const NAME$3 = 'popover';
const DATA_KEY$3 = 'bs.popover';
const EVENT_KEY$3 = `.${DATA_KEY$3}`;
const CLASS_PREFIX = 'bs-popover';
const BSCLS_PREFIX_REGEX = new RegExp(`(^|\\s)${CLASS_PREFIX}\\S+`, 'g');
const Default$2 = { ...Tooltip.Default,
  placement: 'right',
  offset: [0, 8],
  trigger: 'click',
  content: '',
  template: '<div class="popover" role="tooltip">' + '<div class="popover-arrow"></div>' + '<h3 class="popover-header"></h3>' + '<div class="popover-body"></div>' + '</div>'
};
const DefaultType$2 = { ...Tooltip.DefaultType,
  content: '(string|element|function)'
};
const Event$1 = {
  HIDE: `hide${EVENT_KEY$3}`,
  HIDDEN: `hidden${EVENT_KEY$3}`,
  SHOW: `show${EVENT_KEY$3}`,
  SHOWN: `shown${EVENT_KEY$3}`,
  INSERTED: `inserted${EVENT_KEY$3}`,
  CLICK: `click${EVENT_KEY$3}`,
  FOCUSIN: `focusin${EVENT_KEY$3}`,
  FOCUSOUT: `focusout${EVENT_KEY$3}`,
  MOUSEENTER: `mouseenter${EVENT_KEY$3}`,
  MOUSELEAVE: `mouseleave${EVENT_KEY$3}`
};
const CLASS_NAME_FADE$2 = 'fade';
const CLASS_NAME_SHOW$2 = 'show';
const SELECTOR_TITLE = '.popover-header';
const SELECTOR_CONTENT = '.popover-body';
/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

class Popover extends Tooltip {
  // Getters
  static get Default() {
    return Default$2;
  }

  static get NAME() {
    return NAME$3;
  }

  static get DATA_KEY() {
    return DATA_KEY$3;
  }

  static get Event() {
    return Event$1;
  }

  static get EVENT_KEY() {
    return EVENT_KEY$3;
  }

  static get DefaultType() {
    return DefaultType$2;
  } // Overrides


  isWithContent() {
    return this.getTitle() || this._getContent();
  }

  setContent() {
    const tip = this.getTipElement(); // we use append for html objects to maintain js events

    this.setElementContent(SelectorEngine.findOne(SELECTOR_TITLE, tip), this.getTitle());

    let content = this._getContent();

    if (typeof content === 'function') {
      content = content.call(this._element);
    }

    this.setElementContent(SelectorEngine.findOne(SELECTOR_CONTENT, tip), content);
    tip.classList.remove(CLASS_NAME_FADE$2, CLASS_NAME_SHOW$2);
  } // Private


  _addAttachmentClass(attachment) {
    this.getTipElement().classList.add(`${CLASS_PREFIX}-${this.updateAttachment(attachment)}`);
  }

  _getContent() {
    return this._element.getAttribute('data-bs-content') || this.config.content;
  }

  _cleanTipClass() {
    const tip = this.getTipElement();
    const tabClass = tip.getAttribute('class').match(BSCLS_PREFIX_REGEX);

    if (tabClass !== null && tabClass.length > 0) {
      tabClass.map(token => token.trim()).forEach(tClass => tip.classList.remove(tClass));
    }
  } // Static


  static jQueryInterface(config) {
    return this.each(function () {
      let data = Data.get(this, DATA_KEY$3);

      const _config = typeof config === 'object' ? config : null;

      if (!data && /dispose|hide/.test(config)) {
        return;
      }

      if (!data) {
        data = new Popover(this, _config);
        Data.set(this, DATA_KEY$3, data);
      }

      if (typeof config === 'string') {
        if (typeof data[config] === 'undefined') {
          throw new TypeError(`No method named "${config}"`);
        }

        data[config]();
      }
    });
  }

}
/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 * add .Popover to jQuery only if jQuery is present
 */


defineJQueryPlugin(NAME$3, Popover);

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.0.0-beta3): scrollspy.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */
/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

const NAME$2 = 'scrollspy';
const DATA_KEY$2 = 'bs.scrollspy';
const EVENT_KEY$2 = `.${DATA_KEY$2}`;
const DATA_API_KEY$1 = '.data-api';
const Default$1 = {
  offset: 10,
  method: 'auto',
  target: ''
};
const DefaultType$1 = {
  offset: 'number',
  method: 'string',
  target: '(string|element)'
};
const EVENT_ACTIVATE = `activate${EVENT_KEY$2}`;
const EVENT_SCROLL = `scroll${EVENT_KEY$2}`;
const EVENT_LOAD_DATA_API = `load${EVENT_KEY$2}${DATA_API_KEY$1}`;
const CLASS_NAME_DROPDOWN_ITEM = 'dropdown-item';
const CLASS_NAME_ACTIVE$1 = 'active';
const SELECTOR_DATA_SPY = '[data-bs-spy="scroll"]';
const SELECTOR_NAV_LIST_GROUP$1 = '.nav, .list-group';
const SELECTOR_NAV_LINKS = '.nav-link';
const SELECTOR_NAV_ITEMS = '.nav-item';
const SELECTOR_LIST_ITEMS = '.list-group-item';
const SELECTOR_DROPDOWN$1 = '.dropdown';
const SELECTOR_DROPDOWN_TOGGLE$1 = '.dropdown-toggle';
const METHOD_OFFSET = 'offset';
const METHOD_POSITION = 'position';
/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

class ScrollSpy extends BaseComponent {
  constructor(element, config) {
    super(element);
    this._scrollElement = this._element.tagName === 'BODY' ? window : this._element;
    this._config = this._getConfig(config);
    this._selector = `${this._config.target} ${SELECTOR_NAV_LINKS}, ${this._config.target} ${SELECTOR_LIST_ITEMS}, ${this._config.target} .${CLASS_NAME_DROPDOWN_ITEM}`;
    this._offsets = [];
    this._targets = [];
    this._activeTarget = null;
    this._scrollHeight = 0;
    EventHandler.on(this._scrollElement, EVENT_SCROLL, () => this._process());
    this.refresh();

    this._process();
  } // Getters


  static get Default() {
    return Default$1;
  }

  static get DATA_KEY() {
    return DATA_KEY$2;
  } // Public


  refresh() {
    const autoMethod = this._scrollElement === this._scrollElement.window ? METHOD_OFFSET : METHOD_POSITION;
    const offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
    const offsetBase = offsetMethod === METHOD_POSITION ? this._getScrollTop() : 0;
    this._offsets = [];
    this._targets = [];
    this._scrollHeight = this._getScrollHeight();
    const targets = SelectorEngine.find(this._selector);
    targets.map(element => {
      const targetSelector = getSelectorFromElement(element);
      const target = targetSelector ? SelectorEngine.findOne(targetSelector) : null;

      if (target) {
        const targetBCR = target.getBoundingClientRect();

        if (targetBCR.width || targetBCR.height) {
          return [Manipulator[offsetMethod](target).top + offsetBase, targetSelector];
        }
      }

      return null;
    }).filter(item => item).sort((a, b) => a[0] - b[0]).forEach(item => {
      this._offsets.push(item[0]);

      this._targets.push(item[1]);
    });
  }

  dispose() {
    super.dispose();
    EventHandler.off(this._scrollElement, EVENT_KEY$2);
    this._scrollElement = null;
    this._config = null;
    this._selector = null;
    this._offsets = null;
    this._targets = null;
    this._activeTarget = null;
    this._scrollHeight = null;
  } // Private


  _getConfig(config) {
    config = { ...Default$1,
      ...(typeof config === 'object' && config ? config : {})
    };

    if (typeof config.target !== 'string' && isElement(config.target)) {
      let {
        id
      } = config.target;

      if (!id) {
        id = getUID(NAME$2);
        config.target.id = id;
      }

      config.target = `#${id}`;
    }

    typeCheckConfig(NAME$2, config, DefaultType$1);
    return config;
  }

  _getScrollTop() {
    return this._scrollElement === window ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop;
  }

  _getScrollHeight() {
    return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
  }

  _getOffsetHeight() {
    return this._scrollElement === window ? window.innerHeight : this._scrollElement.getBoundingClientRect().height;
  }

  _process() {
    const scrollTop = this._getScrollTop() + this._config.offset;

    const scrollHeight = this._getScrollHeight();

    const maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight();

    if (this._scrollHeight !== scrollHeight) {
      this.refresh();
    }

    if (scrollTop >= maxScroll) {
      const target = this._targets[this._targets.length - 1];

      if (this._activeTarget !== target) {
        this._activate(target);
      }

      return;
    }

    if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {
      this._activeTarget = null;

      this._clear();

      return;
    }

    for (let i = this._offsets.length; i--;) {
      const isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (typeof this._offsets[i + 1] === 'undefined' || scrollTop < this._offsets[i + 1]);

      if (isActiveTarget) {
        this._activate(this._targets[i]);
      }
    }
  }

  _activate(target) {
    this._activeTarget = target;

    this._clear();

    const queries = this._selector.split(',').map(selector => `${selector}[data-bs-target="${target}"],${selector}[href="${target}"]`);

    const link = SelectorEngine.findOne(queries.join(','));

    if (link.classList.contains(CLASS_NAME_DROPDOWN_ITEM)) {
      SelectorEngine.findOne(SELECTOR_DROPDOWN_TOGGLE$1, link.closest(SELECTOR_DROPDOWN$1)).classList.add(CLASS_NAME_ACTIVE$1);
      link.classList.add(CLASS_NAME_ACTIVE$1);
    } else {
      // Set triggered link as active
      link.classList.add(CLASS_NAME_ACTIVE$1);
      SelectorEngine.parents(link, SELECTOR_NAV_LIST_GROUP$1).forEach(listGroup => {
        // Set triggered links parents as active
        // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
        SelectorEngine.prev(listGroup, `${SELECTOR_NAV_LINKS}, ${SELECTOR_LIST_ITEMS}`).forEach(item => item.classList.add(CLASS_NAME_ACTIVE$1)); // Handle special case when .nav-link is inside .nav-item

        SelectorEngine.prev(listGroup, SELECTOR_NAV_ITEMS).forEach(navItem => {
          SelectorEngine.children(navItem, SELECTOR_NAV_LINKS).forEach(item => item.classList.add(CLASS_NAME_ACTIVE$1));
        });
      });
    }

    EventHandler.trigger(this._scrollElement, EVENT_ACTIVATE, {
      relatedTarget: target
    });
  }

  _clear() {
    SelectorEngine.find(this._selector).filter(node => node.classList.contains(CLASS_NAME_ACTIVE$1)).forEach(node => node.classList.remove(CLASS_NAME_ACTIVE$1));
  } // Static


  static jQueryInterface(config) {
    return this.each(function () {
      let data = Data.get(this, DATA_KEY$2);

      const _config = typeof config === 'object' && config;

      if (!data) {
        data = new ScrollSpy(this, _config);
      }

      if (typeof config === 'string') {
        if (typeof data[config] === 'undefined') {
          throw new TypeError(`No method named "${config}"`);
        }

        data[config]();
      }
    });
  }

}
/**
 * ------------------------------------------------------------------------
 * Data Api implementation
 * ------------------------------------------------------------------------
 */


EventHandler.on(window, EVENT_LOAD_DATA_API, () => {
  SelectorEngine.find(SELECTOR_DATA_SPY).forEach(spy => new ScrollSpy(spy, Manipulator.getDataAttributes(spy)));
});
/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 * add .ScrollSpy to jQuery only if jQuery is present
 */

defineJQueryPlugin(NAME$2, ScrollSpy);

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.0.0-beta3): tab.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */
/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

const NAME$1 = 'tab';
const DATA_KEY$1 = 'bs.tab';
const EVENT_KEY$1 = `.${DATA_KEY$1}`;
const DATA_API_KEY = '.data-api';
const EVENT_HIDE$1 = `hide${EVENT_KEY$1}`;
const EVENT_HIDDEN$1 = `hidden${EVENT_KEY$1}`;
const EVENT_SHOW$1 = `show${EVENT_KEY$1}`;
const EVENT_SHOWN$1 = `shown${EVENT_KEY$1}`;
const EVENT_CLICK_DATA_API = `click${EVENT_KEY$1}${DATA_API_KEY}`;
const CLASS_NAME_DROPDOWN_MENU = 'dropdown-menu';
const CLASS_NAME_ACTIVE = 'active';
const CLASS_NAME_FADE$1 = 'fade';
const CLASS_NAME_SHOW$1 = 'show';
const SELECTOR_DROPDOWN = '.dropdown';
const SELECTOR_NAV_LIST_GROUP = '.nav, .list-group';
const SELECTOR_ACTIVE = '.active';
const SELECTOR_ACTIVE_UL = ':scope > li > .active';
const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="tab"], [data-bs-toggle="pill"], [data-bs-toggle="list"]';
const SELECTOR_DROPDOWN_TOGGLE = '.dropdown-toggle';
const SELECTOR_DROPDOWN_ACTIVE_CHILD = ':scope > .dropdown-menu .active';
/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

class Tab extends BaseComponent {
  // Getters
  static get DATA_KEY() {
    return DATA_KEY$1;
  } // Public


  show() {
    if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && this._element.classList.contains(CLASS_NAME_ACTIVE) || isDisabled(this._element)) {
      return;
    }

    let previous;
    const target = getElementFromSelector(this._element);

    const listElement = this._element.closest(SELECTOR_NAV_LIST_GROUP);

    if (listElement) {
      const itemSelector = listElement.nodeName === 'UL' || listElement.nodeName === 'OL' ? SELECTOR_ACTIVE_UL : SELECTOR_ACTIVE;
      previous = SelectorEngine.find(itemSelector, listElement);
      previous = previous[previous.length - 1];
    }

    const hideEvent = previous ? EventHandler.trigger(previous, EVENT_HIDE$1, {
      relatedTarget: this._element
    }) : null;
    const showEvent = EventHandler.trigger(this._element, EVENT_SHOW$1, {
      relatedTarget: previous
    });

    if (showEvent.defaultPrevented || hideEvent !== null && hideEvent.defaultPrevented) {
      return;
    }

    this._activate(this._element, listElement);

    const complete = () => {
      EventHandler.trigger(previous, EVENT_HIDDEN$1, {
        relatedTarget: this._element
      });
      EventHandler.trigger(this._element, EVENT_SHOWN$1, {
        relatedTarget: previous
      });
    };

    if (target) {
      this._activate(target, target.parentNode, complete);
    } else {
      complete();
    }
  } // Private


  _activate(element, container, callback) {
    const activeElements = container && (container.nodeName === 'UL' || container.nodeName === 'OL') ? SelectorEngine.find(SELECTOR_ACTIVE_UL, container) : SelectorEngine.children(container, SELECTOR_ACTIVE);
    const active = activeElements[0];
    const isTransitioning = callback && active && active.classList.contains(CLASS_NAME_FADE$1);

    const complete = () => this._transitionComplete(element, active, callback);

    if (active && isTransitioning) {
      const transitionDuration = getTransitionDurationFromElement(active);
      active.classList.remove(CLASS_NAME_SHOW$1);
      EventHandler.one(active, 'transitionend', complete);
      emulateTransitionEnd(active, transitionDuration);
    } else {
      complete();
    }
  }

  _transitionComplete(element, active, callback) {
    if (active) {
      active.classList.remove(CLASS_NAME_ACTIVE);
      const dropdownChild = SelectorEngine.findOne(SELECTOR_DROPDOWN_ACTIVE_CHILD, active.parentNode);

      if (dropdownChild) {
        dropdownChild.classList.remove(CLASS_NAME_ACTIVE);
      }

      if (active.getAttribute('role') === 'tab') {
        active.setAttribute('aria-selected', false);
      }
    }

    element.classList.add(CLASS_NAME_ACTIVE);

    if (element.getAttribute('role') === 'tab') {
      element.setAttribute('aria-selected', true);
    }

    reflow(element);

    if (element.classList.contains(CLASS_NAME_FADE$1)) {
      element.classList.add(CLASS_NAME_SHOW$1);
    }

    if (element.parentNode && element.parentNode.classList.contains(CLASS_NAME_DROPDOWN_MENU)) {
      const dropdownElement = element.closest(SELECTOR_DROPDOWN);

      if (dropdownElement) {
        SelectorEngine.find(SELECTOR_DROPDOWN_TOGGLE).forEach(dropdown => dropdown.classList.add(CLASS_NAME_ACTIVE));
      }

      element.setAttribute('aria-expanded', true);
    }

    if (callback) {
      callback();
    }
  } // Static


  static jQueryInterface(config) {
    return this.each(function () {
      const data = Data.get(this, DATA_KEY$1) || new Tab(this);

      if (typeof config === 'string') {
        if (typeof data[config] === 'undefined') {
          throw new TypeError(`No method named "${config}"`);
        }

        data[config]();
      }
    });
  }

}
/**
 * ------------------------------------------------------------------------
 * Data Api implementation
 * ------------------------------------------------------------------------
 */


EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
  event.preventDefault();
  const data = Data.get(this, DATA_KEY$1) || new Tab(this);
  data.show();
});
/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 * add .Tab to jQuery only if jQuery is present
 */

defineJQueryPlugin(NAME$1, Tab);

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.0.0-beta3): toast.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */
/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

const NAME = 'toast';
const DATA_KEY = 'bs.toast';
const EVENT_KEY = `.${DATA_KEY}`;
const EVENT_CLICK_DISMISS = `click.dismiss${EVENT_KEY}`;
const EVENT_HIDE = `hide${EVENT_KEY}`;
const EVENT_HIDDEN = `hidden${EVENT_KEY}`;
const EVENT_SHOW = `show${EVENT_KEY}`;
const EVENT_SHOWN = `shown${EVENT_KEY}`;
const CLASS_NAME_FADE = 'fade';
const CLASS_NAME_HIDE = 'hide';
const CLASS_NAME_SHOW = 'show';
const CLASS_NAME_SHOWING = 'showing';
const DefaultType = {
  animation: 'boolean',
  autohide: 'boolean',
  delay: 'number'
};
const Default = {
  animation: true,
  autohide: true,
  delay: 5000
};
const SELECTOR_DATA_DISMISS = '[data-bs-dismiss="toast"]';
/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

class Toast extends BaseComponent {
  constructor(element, config) {
    super(element);
    this._config = this._getConfig(config);
    this._timeout = null;

    this._setListeners();
  } // Getters


  static get DefaultType() {
    return DefaultType;
  }

  static get Default() {
    return Default;
  }

  static get DATA_KEY() {
    return DATA_KEY;
  } // Public


  show() {
    const showEvent = EventHandler.trigger(this._element, EVENT_SHOW);

    if (showEvent.defaultPrevented) {
      return;
    }

    this._clearTimeout();

    if (this._config.animation) {
      this._element.classList.add(CLASS_NAME_FADE);
    }

    const complete = () => {
      this._element.classList.remove(CLASS_NAME_SHOWING);

      this._element.classList.add(CLASS_NAME_SHOW);

      EventHandler.trigger(this._element, EVENT_SHOWN);

      if (this._config.autohide) {
        this._timeout = setTimeout(() => {
          this.hide();
        }, this._config.delay);
      }
    };

    this._element.classList.remove(CLASS_NAME_HIDE);

    reflow(this._element);

    this._element.classList.add(CLASS_NAME_SHOWING);

    if (this._config.animation) {
      const transitionDuration = getTransitionDurationFromElement(this._element);
      EventHandler.one(this._element, 'transitionend', complete);
      emulateTransitionEnd(this._element, transitionDuration);
    } else {
      complete();
    }
  }

  hide() {
    if (!this._element.classList.contains(CLASS_NAME_SHOW)) {
      return;
    }

    const hideEvent = EventHandler.trigger(this._element, EVENT_HIDE);

    if (hideEvent.defaultPrevented) {
      return;
    }

    const complete = () => {
      this._element.classList.add(CLASS_NAME_HIDE);

      EventHandler.trigger(this._element, EVENT_HIDDEN);
    };

    this._element.classList.remove(CLASS_NAME_SHOW);

    if (this._config.animation) {
      const transitionDuration = getTransitionDurationFromElement(this._element);
      EventHandler.one(this._element, 'transitionend', complete);
      emulateTransitionEnd(this._element, transitionDuration);
    } else {
      complete();
    }
  }

  dispose() {
    this._clearTimeout();

    if (this._element.classList.contains(CLASS_NAME_SHOW)) {
      this._element.classList.remove(CLASS_NAME_SHOW);
    }

    EventHandler.off(this._element, EVENT_CLICK_DISMISS);
    super.dispose();
    this._config = null;
  } // Private


  _getConfig(config) {
    config = { ...Default,
      ...Manipulator.getDataAttributes(this._element),
      ...(typeof config === 'object' && config ? config : {})
    };
    typeCheckConfig(NAME, config, this.constructor.DefaultType);
    return config;
  }

  _setListeners() {
    EventHandler.on(this._element, EVENT_CLICK_DISMISS, SELECTOR_DATA_DISMISS, () => this.hide());
  }

  _clearTimeout() {
    clearTimeout(this._timeout);
    this._timeout = null;
  } // Static


  static jQueryInterface(config) {
    return this.each(function () {
      let data = Data.get(this, DATA_KEY);

      const _config = typeof config === 'object' && config;

      if (!data) {
        data = new Toast(this, _config);
      }

      if (typeof config === 'string') {
        if (typeof data[config] === 'undefined') {
          throw new TypeError(`No method named "${config}"`);
        }

        data[config](this);
      }
    });
  }

}
/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 * add .Toast to jQuery only if jQuery is present
 */


defineJQueryPlugin(NAME, Toast);

export { Alert, Button, Carousel, Collapse, Dropdown, Modal, Offcanvas, Popover, ScrollSpy, Tab, Toast, Tooltip };
//# sourceMappingURL=bootstrap.esm.js.map