/**
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 * Copyright 2019 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
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 * Copyright 2017 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
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qt{constructor(t,e,s,i,n){super(t,e,s,i,n),this.type=5}_$AI(t,e=this){if((t=Wt(this,t,e,0)??Lt)===kt)return;const s=this._$AH,i=t===Lt&&s!==Lt||t.capture!==s.capture||t.once!==s.once||t.passive!==s.passive,n=t!==Lt&&(s===Lt||i);i&&this.element.removeEventListener(this.name,this,s),n&&this.element.addEventListener(this.name,this,t),this._$AH=t}handleEvent(t){"function"==typeof this._$AH?this._$AH.call(this.options?.host??this.element,t):this._$AH.handleEvent(t)}}let Jt=class{constructor(t,e,s){this.element=t,this.type=6,this._$AN=void 0,this._$AM=e,this.options=s}get _$AU(){return this._$AM._$AU}_$AI(t){Wt(this,t)}};const Xt={M:mt,P:yt,A:vt,C:1,L:zt,R:Vt,D:xt,V:Wt,I:Yt,H:qt,N:Kt,U:Ft,B:Zt,F:Jt},Qt=At.litHtmlPolyfillSupport;Qt?.(Bt,Yt),(At.litHtmlVersions??=[]).push("3.2.1");
/**
 * @license
 * Copyright 2017 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */
const Gt=t=>(...e)=>({_$litDirective$:t,values:e});let te=class{constructor(t){}get _$AU(){return this._$AM._$AU}_$AT(t,e,s){this._$Ct=t,this._$AM=e,this._$Ci=s}_$AS(t,e){return this.update(t,e)}update(t,e){return this.render(...e)}};
/**
 * @license
 * Copyright 2018 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
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/**
 * @license
 * Copyright 2018 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */
/**
 * @license
 * Copyright 2017 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */let Ae=class extends te{constructor(t){if(super(t),this.it=Lt,2!==t.type)throw Error(this.constructor.directiveName+"() can only be used in child bindings")}render(t){if(t===Lt||null==t)return this._t=void 0,this.it=t;if(t===kt)return t;if("string"!=typeof t)throw Error(this.constructor.directiveName+"() called with a non-string value");if(t===this.it)return this._t;this.it=t;const e=[t];return e.raw=e,this._t={_$litType$:this.constructor.resultType,strings:e,values:[]}}};Ae.directiveName="unsafeHTML",Ae.resultType=1;const fe=Gt(Ae),ge=(t,e)=>{const s=t._$AN;if(void 0===s)return!1;for(const t of s)t._$AO?.(e,!1),ge(t,e);return!0},me=t=>{let e,s;do{if(void 0===(e=t._$AM))break;s=e._$AN,s.delete(t),t=e}while(0===s?.size)},ye=t=>{for(let e;e=t._$AM;t=e){let s=e._$AN;if(void 0===s)e._$AN=s=new Set;else if(s.has(t))break;s.add(t),Se(e)}};
/**
 * @license
 * Copyright 2017 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */function ve(t){void 0!==this._$AN?(me(this),this._$AM=t,ye(this)):this._$AM=t}function be(t,e=!1,s=0){const i=this._$AH,n=this._$AN;if(void 0!==n&&0!==n.size)if(e)if(Array.isArray(i))for(let t=s;t<i.length;t++)ge(i[t],!1),me(i[t]);else null!=i&&(ge(i,!1),me(i));else ge(this,t)}const Se=t=>{2==t.type&&(t._$AP??=be,t._$AQ??=ve)};class Ee extends te{constructor(){super(...arguments),this._$AN=void 0}_$AT(t,e,s){super._$AT(t,e,s),ye(this),this.isConnected=t._$AU}_$AO(t,e=!0){t!==this.isConnected&&(this.isConnected=t,t?this.reconnected?.():this.disconnected?.()),e&&(ge(this,t),me(this))}setValue(t){if(ie(this._$Ct))this._$Ct._$AI(t,this);else{const e=[...this._$Ct._$AH];e[this._$Ci]=t,this._$Ct._$AI(e,this,0)}}disconnected(){}reconnected(){}}
/**
 * @license
 * Copyright 2021 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */class we{constructor(t){this.Y=t}disconnect(){this.Y=void 0}reconnect(t){this.Y=t}deref(){return this.Y}}class Ce{constructor(){this.Z=void 0,this.q=void 0}get(){return this.Z}pause(){this.Z??=new Promise((t=>this.q=t))}resume(){this.q?.(),this.Z=this.q=void 0}}
/**
 * @license
 * Copyright 2017 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */const xe=t=>!(t=>null===t||"object"!=typeof t&&"function"!=typeof t)(t)&&"function"==typeof t.then,Pe=1073741823;class He extends Ee{constructor(){super(...arguments),this._$Cwt=Pe,this._$Cbt=[],this._$CK=new we(this),this._$CX=new Ce}render(...t){return t.find((t=>!xe(t)))??kt}update(t,e){const s=this._$Cbt;let i=s.length;this._$Cbt=e;const n=this._$CK,r=this._$CX;this.isConnected||this.disconnected();for(let t=0;t<e.length&&!(t>this._$Cwt);t++){const o=e[t];if(!xe(o))return this._$Cwt=t,o;t<i&&o===s[t]||(this._$Cwt=Pe,i=0,Promise.resolve(o).then((async t=>{for(;r.get();)await r.get();const e=n.deref();if(void 0!==e){const s=e._$Cbt.indexOf(o);s>-1&&s<e._$Cwt&&(e._$Cwt=s,e.setValue(t))}})))}return kt}disconnected(){this._$CK.disconnect(),this._$CX.pause()}reconnected(){this._$CK.reconnect(this),this._$CX.resume()}}const Ue=Gt(He);
/**
 * @license
 * Copyright 2020 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */class Te{}const Ne=new WeakMap,Me=Gt(class extends Ee{render(t){return Lt}update(t,[e]){const s=e!==this.Y;return s&&void 0!==this.Y&&this.rt(void 0),(s||this.lt!==this.ct)&&(this.Y=e,this.ht=t.options?.host,this.rt(this.ct=t.element)),Lt}rt(t){if(this.isConnected||(t=void 0),"function"==typeof this.Y){const e=this.ht??globalThis;let s=Ne.get(e);void 0===s&&(s=new WeakMap,Ne.set(e,s)),void 0!==s.get(this.Y)&&this.Y.call(this.ht,void 0),s.set(this.Y,t),void 0!==t&&this.Y.call(this.ht,t)}else this.Y.value=t}get lt(){return"function"==typeof this.Y?Ne.get(this.ht??globalThis)?.get(this.Y):this.Y?.value}disconnected(){this.lt===this.ct&&this.rt(void 0)}reconnected(){this.rt(this.ct)}});var Oe=Object.freeze({__proto__:null,UnsafeHTMLDirective:Ae,UntilDirective:He,classMap:ee,createRef:()=>new Te,ifDefined:t=>t??Lt
/**
 * @license
 * Copyright 2020 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */,live:ce,ref:Me,repeat:pe,styleMap:_e,unsafeHTML:fe,until:Ue});
/**
 * @license
 * Copyright 2017 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */var Re=Object.freeze({__proto__:null,Directive:class{constructor(t){}get _$AU(){return this._$AM._$AU}_$AT(t,e,s){this._$Ct=t,this._$AM=e,this._$Ci=s}_$AS(t,e){return this.update(t,e)}update(t,e){return this.render(...e)}},PartType:{ATTRIBUTE:1,CHILD:2,PROPERTY:3,BOOLEAN_ATTRIBUTE:4,EVENT:5,ELEMENT:6},directive:t=>(...e)=>({_$litDirective$:t,values:e})});
/**
 * @license
 * Copyright 2019 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */const ke=globalThis,Le=ke.ShadowRoot&&(void 0===ke.ShadyCSS||ke.ShadyCSS.nativeShadow)&&"adoptedStyleSheets"in Document.prototype&&"replace"in CSSStyleSheet.prototype,Ie=Symbol(),je=new WeakMap;let De=class{constructor(t,e,s){if(this._$cssResult$=!0,s!==Ie)throw Error("CSSResult is not constructable. Use `unsafeCSS` or `css` instead.");this.cssText=t,this.t=e}get styleSheet(){let t=this.o;const e=this.t;if(Le&&void 0===t){const s=void 0!==e&&1===e.length;s&&(t=je.get(e)),void 0===t&&((this.o=t=new CSSStyleSheet).replaceSync(this.cssText),s&&je.set(e,t))}return t}toString(){return this.cssText}};const ze=Le?t=>t:t=>t instanceof CSSStyleSheet?(t=>{let e="";for(const s of t.cssRules)e+=s.cssText;return(t=>new De("string"==typeof t?t:t+"",void 0,Ie))(e)})(t):t
/**
 * @license
 * Copyright 2017 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
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this._$ES}shouldUpdate(t){return!0}update(t){this._$Ej&&=this._$Ej.forEach((t=>this._$EC(t,this[t]))),this._$EU()}updated(t){}firstUpdated(t){}};ss.elementStyles=[],ss.shadowRootOptions={mode:"open"},ss[Qe("elementProperties")]=new Map,ss[Qe("finalized")]=new Map,Xe?.({ReactiveElement:ss}),(Ke.reactiveElementVersions??=[]).push("2.0.4");
/**
 * @license
 * Copyright 2017 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */
const is={attribute:!0,type:String,converter:Ge,reflect:!1,hasChanged:ts},ns=(t=is,e,s)=>{const{kind:i,metadata:n}=s;let r=globalThis.litPropertyMetadata.get(n);if(void 0===r&&globalThis.litPropertyMetadata.set(n,r=new Map),r.set(s.name,t),"accessor"===i){const{name:i}=s;return{set(s){const n=e.get.call(this);e.set.call(this,s),this.requestUpdate(i,n,t)},init(e){return void 0!==e&&this.P(i,void 0,t),e}}}if("setter"===i){const{name:i}=s;return function(s){const n=this[i];e.call(this,s),this.requestUpdate(i,n,t)}}throw Error("Unsupported decorator location: "+i)};function rs(t){return(e,s)=>"object"==typeof s?ns(t,e,s):((t,e,s)=>{const i=e.hasOwnProperty(s);return e.constructor.createProperty(s,i?{...t,wrapped:!0}:t),i?Object.getOwnPropertyDescriptor(e,s):void 0})(t,e,s)
/**
 * @license
 * Copyright 2017 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */}var os=Object.freeze({__proto__:null,customElement:t=>(e,s)=>{void 0!==s?s.addInitializer((()=>{customElements.define(t,e)})):customElements.define(t,e)},property:rs,standardProperty:ns,state:function(t){return rs({...t,state:!0,attribute:!1})}
/**
 * @license
 * Copyright 2017 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */});
/**
 * @license
 * Copyright 2017 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
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this._$AA.parentNode.insertBefore(t,this._$AB)}T(t){this._$AH!==t&&(this._$AR(),this._$AH=this.O(t))}_(t){this._$AH!==Ts&&As(this._$AH)?this._$AA.nextSibling.data=t:this.T($s.createTextNode(t)),this._$AH=t}$(t){const{values:e,_$litType$:s}=t,i="number"==typeof s?this._$AC(t):(void 0===s.el&&(s.el=ks.createElement(Os(s.h,s.h[0]),this.options)),s);if(this._$AH?._$AD===i)this._$AH.p(e);else{const t=new Is(i,this),s=t.u(this.options);t.p(e),this.T(s),this._$AH=t}}_$AC(t){let e=Ns.get(t.strings);return void 0===e&&Ns.set(t.strings,e=new ks(t)),e}k(t){fs(this._$AH)||(this._$AH=[],this._$AR());const e=this._$AH;let s,i=0;for(const n of t)i===e.length?e.push(s=new js(this.O(_s()),this.O(_s()),this,this.options)):s=e[i],s._$AI(n),i++;i<e.length&&(this._$AR(s&&s._$AB.nextSibling,i),e.length=i)}_$AR(t=this._$AA.nextSibling,e){for(this._$AP?.(!1,!0,e);t&&t!==this._$AB;){const e=t.nextSibling;t.remove(),t=e}}setConnected(t){void 0===this._$AM&&(this._$Cv=t,this._$AP?.(t))}}class Ds{get tagName(){return this.element.tagName}get _$AU(){return this._$AM._$AU}constructor(t,e,s,i,n){this.type=1,this._$AH=Ts,this._$AN=void 0,this.element=t,this.name=e,this._$AM=i,this.options=n,s.length>2||""!==s[0]||""!==s[1]?(this._$AH=Array(s.length-1).fill(new String),this.strings=s):this._$AH=Ts}_$AI(t,e=this,s,i){const n=this.strings;let r=!1;if(void 0===n)t=Ls(this,t,e,0),r=!As(t)||t!==this._$AH&&t!==Us,r&&(this._$AH=t);else{const i=t;let o,h;for(t=n[0],o=0;o<n.length-1;o++)h=Ls(this,i[s+o],e,o),h===Us&&(h=this._$AH[o]),r||=!As(h)||h!==this._$AH[o],h===Ts?t=Ts:t!==Ts&&(t+=(h??"")+n[o+1]),this._$AH[o]=h}r&&!i&&this.j(t)}j(t){t===Ts?this.element.removeAttribute(this.name):this.element.setAttribute(this.name,t??"")}}class zs extends Ds{constructor(){super(...arguments),this.type=3}j(t){this.element[this.name]=t===Ts?void 0:t}}class Bs extends Ds{constructor(){super(...arguments),this.type=4}j(t){this.element.toggleAttribute(this.name,!!t&&t!==Ts)}}class Ws extends Ds{constructor(t,e,s,i,n){super(t,e,s,i,n),this.type=5}_$AI(t,e=this){if((t=Ls(this,t,e,0)??Ts)===Us)return;const s=this._$AH,i=t===Ts&&s!==Ts||t.capture!==s.capture||t.once!==s.once||t.passive!==s.passive,n=t!==Ts&&(s===Ts||i);i&&this.element.removeEventListener(this.name,this,s),n&&this.element.addEventListener(this.name,this,t),this._$AH=t}handleEvent(t){"function"==typeof this._$AH?this._$AH.call(this.options?.host??this.element,t):this._$AH.handleEvent(t)}}class Vs{constructor(t,e,s){this.element=t,this.type=6,this._$AN=void 0,this._$AM=e,this.options=s}get _$AU(){return this._$AM._$AU}_$AI(t){Ls(this,t)}}const Ys=hs.litHtmlPolyfillSupport;Ys?.(ks,js),(hs.litHtmlVersions??=[]).push("3.2.1");
/**
 * @license
 * Copyright 2020 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */
const qs=Symbol.for(""),Zs=t=>{if(t?.r===qs)return t?._$litStatic$},Ks=new Map,Fs=t=>(e,...s)=>{const i=s.length;let n,r;const o=[],h=[];let l,a=0,c=!1;for(;a<i;){for(l=e[a];a<i&&void 0!==(r=s[a],n=Zs(r));)l+=n+e[++a],c=!0;a!==i&&h.push(r),o.push(l),a++}if(a===i&&o.push(e[i]),c){const t=o.join("$$lit$$");void 0===(e=Ks.get(t))&&(o.raw=o,Ks.set(t,e=o)),s=h}return t(e,...s)},Js=Fs(xs),Xs=Fs(Ps),Qs=Fs(Hs);var Gs=Object.freeze({__proto__:null,html:Js,literal:(t,...e)=>({_$litStatic$:e.reduce(((e,s,i)=>e+(t=>{if(void 0!==t._$litStatic$)return t._$litStatic$;throw Error(`Value passed to 'literal' function must be a 'literal' result: ${t}. Use 'unsafeStatic' to pass non-literal values, but\n            take care to ensure page security.`)})(s)+t[i+1]),t[0]),r:qs}),mathml:Qs,svg:Xs,unsafeStatic:t=>({_$litStatic$:t,r:qs}),withStatic:Fs});export{n as CSSResult,os as Decorators,Re as Directive,Oe as Directives,pt as LitElement,S as ReactiveElement,Gs as StaticHtml,$t as _$LE,at as _$LH,h as adoptStyles,o as css,y as defaultConverter,l as getCompatibleStyle,Y as html,_t as isServer,Z as mathml,K as noChange,v as notEqual,F as nothing,dt as render,e as supportsAdoptingStyleSheets,q as svg,r as unsafeCSS};
