!function(e,o){"object"==typeof exports&&"undefined"!=typeof module?module.exports=o():"function"==typeof define&&define.amd?define(o):e.MicroModal=o()}(this,function(){"use strict"
    var e=function(e,o){if(!(e instanceof o))throw new TypeError("Cannot call a class as a function")},o=function(){function e(e,o){for(var t=0;t<o.length;t++){var i=o[t]
        i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(o,t,i){return t&&e(o.prototype,t),i&&e(o,i),o}}(),t=function(e){if(Array.isArray(e)){for(var o=0,t=Array(e.length);o<e.length;o++)t[o]=e[o]
        return t}return Array.from(e)}
    return function(){var i=["a[href]","area[href]",'input:not([disabled]):not([type="hidden"]):not([aria-hidden])',"select:not([disabled]):not([aria-hidden])","textarea:not([disabled]):not([aria-hidden])","button:not([disabled]):not([aria-hidden])","iframe","object","embed","[contenteditable]",'[tabindex]:not([tabindex^="-"])'],n=function(){function n(o){var i=o.targetModal,a=o.triggers,r=void 0===a?[]:a,s=o.onShow,l=void 0===s?function(){}:s,c=o.onClose,d=void 0===c?function(){}:c,u=o.openTrigger,f=void 0===u?"data-micromodal-trigger":u,h=o.closeTrigger,v=void 0===h?"data-micromodal-close":h,g=o.disableScroll,m=void 0!==g&&g,b=o.disableFocus,y=void 0!==b&&b,w=o.awaitCloseAnimation,k=void 0!==w&&w,p=o.debugMode,E=void 0!==p&&p
        e(this,n),this.modal=document.getElementById(i),this.config={debugMode:E,disableScroll:m,openTrigger:f,closeTrigger:v,onShow:l,onClose:d,awaitCloseAnimation:k,disableFocus:y},r.length>0&&this.registerTriggers.apply(this,t(r)),this.onClick=this.onClick.bind(this),this.onKeydown=this.onKeydown.bind(this)}return o(n,[{key:"registerTriggers",value:function(){for(var e=this,o=arguments.length,t=Array(o),i=0;i<o;i++)t[i]=arguments[i]
            t.forEach(function(o){o.addEventListener("click",function(){return e.showModal()})})}},{key:"showModal",value:function(){this.activeElement=document.activeElement,this.modal.setAttribute("aria-hidden","false"),this.modal.classList.add("is-open"),this.setFocusToFirstNode(),this.scrollBehaviour("disable"),this.addEventListeners(),this.config.onShow(this.modal)}},{key:"closeModal",value:function(){var e=this.modal
            this.modal.setAttribute("aria-hidden","true"),this.removeEventListeners(),this.scrollBehaviour("enable"),this.activeElement.focus(),this.config.onClose(this.modal),this.config.awaitCloseAnimation?this.modal.addEventListener("animationend",function o(){e.classList.remove("is-open"),e.removeEventListener("animationend",o,!1)},!1):e.classList.remove("is-open")}},{key:"scrollBehaviour",value:function(e){if(this.config.disableScroll){var o=document.querySelector("body")
            switch(e){case"enable":Object.assign(o.style,{overflow:"initial",height:"initial"})
                break
                case"disable":Object.assign(o.style,{overflow:"hidden",height:"100vh"})}}}},{key:"addEventListeners",value:function(){this.modal.addEventListener("touchstart",this.onClick),this.modal.addEventListener("click",this.onClick),document.addEventListener("keydown",this.onKeydown)}},{key:"removeEventListeners",value:function(){this.modal.removeEventListener("touchstart",this.onClick),this.modal.removeEventListener("click",this.onClick),document.removeEventListener("keydown",this.onKeydown)}},{key:"onClick",value:function(e){e.target.hasAttribute(this.config.closeTrigger)&&(this.closeModal(),e.preventDefault())}},{key:"onKeydown",value:function(e){27===e.keyCode&&this.closeModal(e),9===e.keyCode&&this.maintainFocus(e)}},{key:"getFocusableNodes",value:function(){var e=this.modal.querySelectorAll(i)
            return Object.keys(e).map(function(o){return e[o]})}},{key:"setFocusToFirstNode",value:function(){if(!this.config.disableFocus){var e=this.getFocusableNodes()
            e.length&&e[0].focus()}}},{key:"maintainFocus",value:function(e){var o=this.getFocusableNodes()
            if(this.modal.contains(document.activeElement)){var t=o.indexOf(document.activeElement)
                e.shiftKey&&0===t&&(o[o.length-1].focus(),e.preventDefault()),e.shiftKey||t!==o.length-1||(o[0].focus(),e.preventDefault())}else o[0].focus()}}]),n}(),a=null,r=function(e,o){var t=[]
        return e.forEach(function(e){var i=e.attributes[o].value
            void 0===t[i]&&(t[i]=[]),t[i].push(e)}),t},s=function(e){if(!document.getElementById(e))return console.warn("MicroModal v0.3.1: ❗Seems like you have missed %c'"+e+"'","background-color: #f8f9fa;color: #50596c;font-weight: bold;","ID somewhere in your code. Refer example below to resolve it."),console.warn("%cExample:","background-color: #f8f9fa;color: #50596c;font-weight: bold;",'<div class="modal" id="'+e+'"></div>'),!1},l=function(e){if(e.length<=0)return console.warn("MicroModal v0.3.1: ❗Please specify at least one %c'micromodal-trigger'","background-color: #f8f9fa;color: #50596c;font-weight: bold;","data attribute."),console.warn("%cExample:","background-color: #f8f9fa;color: #50596c;font-weight: bold;",'<a href="#" data-micromodal-trigger="my-modal"></a>'),!1},c=function(e,o){if(l(e),!o)return!0
        for(var t in o)s(t)
        return!0}
        return{init:function(e){var o=Object.assign({},{openTrigger:"data-micromodal-trigger"},e),i=[].concat(t(document.querySelectorAll("["+o.openTrigger+"]"))),a=r(i,o.openTrigger)
                if(!0!==o.debugMode||!1!==c(i,a))for(var s in a){var l=a[s]
                    o.targetModal=s,o.triggers=[].concat(t(l)),new n(o)}},show:function(e,o){var t=o||{}
                t.targetModal=e,!0===t.debugMode&&!1===s(e)||(a=new n(t),a.showModal())},close:function(){a.closeModal()}}}()})