@webwriter/branching-scenario/dist/widgets/webwriter-gamebook-button.js

Create adaptable learning experiences by authoring a gamebook, where you present the student with choices on how to continue.

var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __knownSymbol = (name, symbol) => (symbol = Symbol[name]) ? symbol : Symbol.for("Symbol." + name);
var __typeError = (msg) => {
  throw TypeError(msg);
};
var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __name = (target, value) => __defProp(target, "name", { value, configurable: true });
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __decoratorStart = (base) => [, , , __create(base?.[__knownSymbol("metadata")] ?? null)];
var __decoratorStrings = ["class", "method", "getter", "setter", "accessor", "field", "value", "get", "set"];
var __expectFn = (fn) => fn !== void 0 && typeof fn !== "function" ? __typeError("Function expected") : fn;
var __decoratorContext = (kind, name, done, metadata, fns) => ({ kind: __decoratorStrings[kind], name, metadata, addInitializer: (fn) => done._ ? __typeError("Already initialized") : fns.push(__expectFn(fn || null)) });
var __decoratorMetadata = (array, target) => __defNormalProp(target, __knownSymbol("metadata"), array[3]);
var __runInitializers = (array, flags, self2, value) => {
  for (var i8 = 0, fns = array[flags >> 1], n11 = fns && fns.length; i8 < n11; i8++) flags & 1 ? fns[i8].call(self2) : value = fns[i8].call(self2, value);
  return value;
};
var __decorateElement = (array, flags, name, decorators, target, extra) => {
  var fn, it, done, ctx, access, k3 = flags & 7, s5 = !!(flags & 8), p4 = !!(flags & 16);
  var j3 = k3 > 3 ? array.length + 1 : k3 ? s5 ? 1 : 2 : 0, key = __decoratorStrings[k3 + 5];
  var initializers = k3 > 3 && (array[j3 - 1] = []), extraInitializers = array[j3] || (array[j3] = []);
  var desc = k3 && (!p4 && !s5 && (target = target.prototype), k3 < 5 && (k3 > 3 || !p4) && __getOwnPropDesc(k3 < 4 ? target : { get [name]() {
    return __privateGet(this, extra);
  }, set [name](x3) {
    return __privateSet(this, extra, x3);
  } }, name));
  k3 ? p4 && k3 < 4 && __name(extra, (k3 > 2 ? "set " : k3 > 1 ? "get " : "") + name) : __name(target, name);
  for (var i8 = decorators.length - 1; i8 >= 0; i8--) {
    ctx = __decoratorContext(k3, name, done = {}, array[3], extraInitializers);
    if (k3) {
      ctx.static = s5, ctx.private = p4, access = ctx.access = { has: p4 ? (x3) => __privateIn(target, x3) : (x3) => name in x3 };
      if (k3 ^ 3) access.get = p4 ? (x3) => (k3 ^ 1 ? __privateGet : __privateMethod)(x3, target, k3 ^ 4 ? extra : desc.get) : (x3) => x3[name];
      if (k3 > 2) access.set = p4 ? (x3, y4) => __privateSet(x3, target, y4, k3 ^ 4 ? extra : desc.set) : (x3, y4) => x3[name] = y4;
    }
    it = (0, decorators[i8])(k3 ? k3 < 4 ? p4 ? extra : desc[key] : k3 > 4 ? void 0 : { get: desc.get, set: desc.set } : target, ctx), done._ = 1;
    if (k3 ^ 4 || it === void 0) __expectFn(it) && (k3 > 4 ? initializers.unshift(it) : k3 ? p4 ? extra = it : desc[key] = it : target = it);
    else if (typeof it !== "object" || it === null) __typeError("Object expected");
    else __expectFn(fn = it.get) && (desc.get = fn), __expectFn(fn = it.set) && (desc.set = fn), __expectFn(fn = it.init) && initializers.unshift(fn);
  }
  return k3 || __decoratorMetadata(array, target), desc && __defProp(target, name, desc), p4 ? k3 ^ 4 ? extra : desc : target;
};
var __accessCheck = (obj, member, msg) => member.has(obj) || __typeError("Cannot " + msg);
var __privateIn = (member, obj) => Object(obj) !== obj ? __typeError('Cannot use the "in" operator on this value') : member.has(obj);
var __privateGet = (obj, member, getter) => (__accessCheck(obj, member, "read from private field"), getter ? getter.call(obj) : member.get(obj));
var __privateAdd = (obj, member, value) => member.has(obj) ? __typeError("Cannot add the same private member more than once") : member instanceof WeakSet ? member.add(obj) : member.set(obj, value);
var __privateSet = (obj, member, value, setter) => (__accessCheck(obj, member, "write to private field"), setter ? setter.call(obj, value) : member.set(obj, value), value);
var __privateMethod = (obj, member, method) => (__accessCheck(obj, member, "access private method"), method);

// node_modules/@lit/reactive-element/css-tag.js
var t = globalThis;
var e = t.ShadowRoot && (void 0 === t.ShadyCSS || t.ShadyCSS.nativeShadow) && "adoptedStyleSheets" in Document.prototype && "replace" in CSSStyleSheet.prototype;
var s = Symbol();
var o = /* @__PURE__ */ new WeakMap();
var n = class {
  constructor(t8, e12, o15) {
    if (this._$cssResult$ = true, o15 !== s) throw Error("CSSResult is not constructable. Use `unsafeCSS` or `css` instead.");
    this.cssText = t8, this.t = e12;
  }
  get styleSheet() {
    let t8 = this.o;
    const s5 = this.t;
    if (e && void 0 === t8) {
      const e12 = void 0 !== s5 && 1 === s5.length;
      e12 && (t8 = o.get(s5)), void 0 === t8 && ((this.o = t8 = new CSSStyleSheet()).replaceSync(this.cssText), e12 && o.set(s5, t8));
    }
    return t8;
  }
  toString() {
    return this.cssText;
  }
};
var r = (t8) => new n("string" == typeof t8 ? t8 : t8 + "", void 0, s);
var i = (t8, ...e12) => {
  const o15 = 1 === t8.length ? t8[0] : e12.reduce((e13, s5, o16) => e13 + ((t9) => {
    if (true === t9._$cssResult$) return t9.cssText;
    if ("number" == typeof t9) return t9;
    throw Error("Value passed to 'css' function must be a 'css' function result: " + t9 + ". Use 'unsafeCSS' to pass non-literal values, but take care to ensure page security.");
  })(s5) + t8[o16 + 1], t8[0]);
  return new n(o15, t8, s);
};
var S = (s5, o15) => {
  if (e) s5.adoptedStyleSheets = o15.map((t8) => t8 instanceof CSSStyleSheet ? t8 : t8.styleSheet);
  else for (const e12 of o15) {
    const o16 = document.createElement("style"), n11 = t.litNonce;
    void 0 !== n11 && o16.setAttribute("nonce", n11), o16.textContent = e12.cssText, s5.appendChild(o16);
  }
};
var c = e ? (t8) => t8 : (t8) => t8 instanceof CSSStyleSheet ? ((t9) => {
  let e12 = "";
  for (const s5 of t9.cssRules) e12 += s5.cssText;
  return r(e12);
})(t8) : t8;

// node_modules/@lit/reactive-element/reactive-element.js
var { is: i2, defineProperty: e2, getOwnPropertyDescriptor: r2, getOwnPropertyNames: h, getOwnPropertySymbols: o2, getPrototypeOf: n2 } = Object;
var a = globalThis;
var c2 = a.trustedTypes;
var l = c2 ? c2.emptyScript : "";
var p = a.reactiveElementPolyfillSupport;
var d = (t8, s5) => t8;
var u = { toAttribute(t8, s5) {
  switch (s5) {
    case Boolean:
      t8 = t8 ? l : null;
      break;
    case Object:
    case Array:
      t8 = null == t8 ? t8 : JSON.stringify(t8);
  }
  return t8;
}, fromAttribute(t8, s5) {
  let i8 = t8;
  switch (s5) {
    case Boolean:
      i8 = null !== t8;
      break;
    case Number:
      i8 = null === t8 ? null : Number(t8);
      break;
    case Object:
    case Array:
      try {
        i8 = JSON.parse(t8);
      } catch (t9) {
        i8 = null;
      }
  }
  return i8;
} };
var f = (t8, s5) => !i2(t8, s5);
var y = { attribute: true, type: String, converter: u, reflect: false, hasChanged: f };
Symbol.metadata ??= Symbol("metadata"), a.litPropertyMetadata ??= /* @__PURE__ */ new WeakMap();
var b = class extends HTMLElement {
  static addInitializer(t8) {
    this._$Ei(), (this.l ??= []).push(t8);
  }
  static get observedAttributes() {
    return this.finalize(), this._$Eh && [...this._$Eh.keys()];
  }
  static createProperty(t8, s5 = y) {
    if (s5.state && (s5.attribute = false), this._$Ei(), this.elementProperties.set(t8, s5), !s5.noAccessor) {
      const i8 = Symbol(), r11 = this.getPropertyDescriptor(t8, i8, s5);
      void 0 !== r11 && e2(this.prototype, t8, r11);
    }
  }
  static getPropertyDescriptor(t8, s5, i8) {
    const { get: e12, set: h6 } = r2(this.prototype, t8) ?? { get() {
      return this[s5];
    }, set(t9) {
      this[s5] = t9;
    } };
    return { get() {
      return e12?.call(this);
    }, set(s6) {
      const r11 = e12?.call(this);
      h6.call(this, s6), this.requestUpdate(t8, r11, i8);
    }, configurable: true, enumerable: true };
  }
  static getPropertyOptions(t8) {
    return this.elementProperties.get(t8) ?? y;
  }
  static _$Ei() {
    if (this.hasOwnProperty(d("elementProperties"))) return;
    const t8 = n2(this);
    t8.finalize(), void 0 !== t8.l && (this.l = [...t8.l]), this.elementProperties = new Map(t8.elementProperties);
  }
  static finalize() {
    if (this.hasOwnProperty(d("finalized"))) return;
    if (this.finalized = true, this._$Ei(), this.hasOwnProperty(d("properties"))) {
      const t9 = this.properties, s5 = [...h(t9), ...o2(t9)];
      for (const i8 of s5) this.createProperty(i8, t9[i8]);
    }
    const t8 = this[Symbol.metadata];
    if (null !== t8) {
      const s5 = litPropertyMetadata.get(t8);
      if (void 0 !== s5) for (const [t9, i8] of s5) this.elementProperties.set(t9, i8);
    }
    this._$Eh = /* @__PURE__ */ new Map();
    for (const [t9, s5] of this.elementProperties) {
      const i8 = this._$Eu(t9, s5);
      void 0 !== i8 && this._$Eh.set(i8, t9);
    }
    this.elementStyles = this.finalizeStyles(this.styles);
  }
  static finalizeStyles(s5) {
    const i8 = [];
    if (Array.isArray(s5)) {
      const e12 = new Set(s5.flat(1 / 0).reverse());
      for (const s6 of e12) i8.unshift(c(s6));
    } else void 0 !== s5 && i8.push(c(s5));
    return i8;
  }
  static _$Eu(t8, s5) {
    const i8 = s5.attribute;
    return false === i8 ? void 0 : "string" == typeof i8 ? i8 : "string" == typeof t8 ? t8.toLowerCase() : void 0;
  }
  constructor() {
    super(), this._$Ep = void 0, this.isUpdatePending = false, this.hasUpdated = false, this._$Em = null, this._$Ev();
  }
  _$Ev() {
    this._$ES = new Promise((t8) => this.enableUpdating = t8), this._$AL = /* @__PURE__ */ new Map(), this._$E_(), this.requestUpdate(), this.constructor.l?.forEach((t8) => t8(this));
  }
  addController(t8) {
    (this._$EO ??= /* @__PURE__ */ new Set()).add(t8), void 0 !== this.renderRoot && this.isConnected && t8.hostConnected?.();
  }
  removeController(t8) {
    this._$EO?.delete(t8);
  }
  _$E_() {
    const t8 = /* @__PURE__ */ new Map(), s5 = this.constructor.elementProperties;
    for (const i8 of s5.keys()) this.hasOwnProperty(i8) && (t8.set(i8, this[i8]), delete this[i8]);
    t8.size > 0 && (this._$Ep = t8);
  }
  createRenderRoot() {
    const t8 = this.shadowRoot ?? this.attachShadow(this.constructor.shadowRootOptions);
    return S(t8, this.constructor.elementStyles), t8;
  }
  connectedCallback() {
    this.renderRoot ??= this.createRenderRoot(), this.enableUpdating(true), this._$EO?.forEach((t8) => t8.hostConnected?.());
  }
  enableUpdating(t8) {
  }
  disconnectedCallback() {
    this._$EO?.forEach((t8) => t8.hostDisconnected?.());
  }
  attributeChangedCallback(t8, s5, i8) {
    this._$AK(t8, i8);
  }
  _$EC(t8, s5) {
    const i8 = this.constructor.elementProperties.get(t8), e12 = this.constructor._$Eu(t8, i8);
    if (void 0 !== e12 && true === i8.reflect) {
      const r11 = (void 0 !== i8.converter?.toAttribute ? i8.converter : u).toAttribute(s5, i8.type);
      this._$Em = t8, null == r11 ? this.removeAttribute(e12) : this.setAttribute(e12, r11), this._$Em = null;
    }
  }
  _$AK(t8, s5) {
    const i8 = this.constructor, e12 = i8._$Eh.get(t8);
    if (void 0 !== e12 && this._$Em !== e12) {
      const t9 = i8.getPropertyOptions(e12), r11 = "function" == typeof t9.converter ? { fromAttribute: t9.converter } : void 0 !== t9.converter?.fromAttribute ? t9.converter : u;
      this._$Em = e12, this[e12] = r11.fromAttribute(s5, t9.type), this._$Em = null;
    }
  }
  requestUpdate(t8, s5, i8) {
    if (void 0 !== t8) {
      if (i8 ??= this.constructor.getPropertyOptions(t8), !(i8.hasChanged ?? f)(this[t8], s5)) return;
      this.P(t8, s5, i8);
    }
    false === this.isUpdatePending && (this._$ES = this._$ET());
  }
  P(t8, s5, i8) {
    this._$AL.has(t8) || this._$AL.set(t8, s5), true === i8.reflect && this._$Em !== t8 && (this._$Ej ??= /* @__PURE__ */ new Set()).add(t8);
  }
  async _$ET() {
    this.isUpdatePending = true;
    try {
      await this._$ES;
    } catch (t9) {
      Promise.reject(t9);
    }
    const t8 = this.scheduleUpdate();
    return null != t8 && await t8, !this.isUpdatePending;
  }
  scheduleUpdate() {
    return this.performUpdate();
  }
  performUpdate() {
    if (!this.isUpdatePending) return;
    if (!this.hasUpdated) {
      if (this.renderRoot ??= this.createRenderRoot(), this._$Ep) {
        for (const [t10, s6] of this._$Ep) this[t10] = s6;
        this._$Ep = void 0;
      }
      const t9 = this.constructor.elementProperties;
      if (t9.size > 0) for (const [s6, i8] of t9) true !== i8.wrapped || this._$AL.has(s6) || void 0 === this[s6] || this.P(s6, this[s6], i8);
    }
    let t8 = false;
    const s5 = this._$AL;
    try {
      t8 = this.shouldUpdate(s5), t8 ? (this.willUpdate(s5), this._$EO?.forEach((t9) => t9.hostUpdate?.()), this.update(s5)) : this._$EU();
    } catch (s6) {
      throw t8 = false, this._$EU(), s6;
    }
    t8 && this._$AE(s5);
  }
  willUpdate(t8) {
  }
  _$AE(t8) {
    this._$EO?.forEach((t9) => t9.hostUpdated?.()), this.hasUpdated || (this.hasUpdated = true, this.firstUpdated(t8)), this.updated(t8);
  }
  _$EU() {
    this._$AL = /* @__PURE__ */ new Map(), this.isUpdatePending = false;
  }
  get updateComplete() {
    return this.getUpdateComplete();
  }
  getUpdateComplete() {
    return this._$ES;
  }
  shouldUpdate(t8) {
    return true;
  }
  update(t8) {
    this._$Ej &&= this._$Ej.forEach((t9) => this._$EC(t9, this[t9])), this._$EU();
  }
  updated(t8) {
  }
  firstUpdated(t8) {
  }
};
b.elementStyles = [], b.shadowRootOptions = { mode: "open" }, b[d("elementProperties")] = /* @__PURE__ */ new Map(), b[d("finalized")] = /* @__PURE__ */ new Map(), p?.({ ReactiveElement: b }), (a.reactiveElementVersions ??= []).push("2.0.4");

// node_modules/lit-html/lit-html.js
var t2 = globalThis;
var i3 = t2.trustedTypes;
var s2 = i3 ? i3.createPolicy("lit-html", { createHTML: (t8) => t8 }) : void 0;
var e3 = "$lit$";
var h2 = `lit$${Math.random().toFixed(9).slice(2)}$`;
var o3 = "?" + h2;
var n3 = `<${o3}>`;
var r3 = document;
var l2 = () => r3.createComment("");
var c3 = (t8) => null === t8 || "object" != typeof t8 && "function" != typeof t8;
var a2 = Array.isArray;
var u2 = (t8) => a2(t8) || "function" == typeof t8?.[Symbol.iterator];
var d2 = "[ 	\n\f\r]";
var f2 = /<(?:(!--|\/[^a-zA-Z])|(\/?[a-zA-Z][^>\s]*)|(\/?$))/g;
var v = /-->/g;
var _ = />/g;
var m = RegExp(`>|${d2}(?:([^\\s"'>=/]+)(${d2}*=${d2}*(?:[^ 	
\f\r"'\`<>=]|("|')|))|$)`, "g");
var p2 = /'/g;
var g = /"/g;
var $ = /^(?:script|style|textarea|title)$/i;
var y2 = (t8) => (i8, ...s5) => ({ _$litType$: t8, strings: i8, values: s5 });
var x = y2(1);
var b2 = y2(2);
var w = y2(3);
var T = Symbol.for("lit-noChange");
var E = Symbol.for("lit-nothing");
var A = /* @__PURE__ */ new WeakMap();
var C = r3.createTreeWalker(r3, 129);
function P(t8, i8) {
  if (!a2(t8) || !t8.hasOwnProperty("raw")) throw Error("invalid template strings array");
  return void 0 !== s2 ? s2.createHTML(i8) : i8;
}
var V = (t8, i8) => {
  const s5 = t8.length - 1, o15 = [];
  let r11, l6 = 2 === i8 ? "<svg>" : 3 === i8 ? "<math>" : "", c7 = f2;
  for (let i9 = 0; i9 < s5; i9++) {
    const s6 = t8[i9];
    let a5, u6, d4 = -1, y4 = 0;
    for (; y4 < s6.length && (c7.lastIndex = y4, u6 = c7.exec(s6), null !== u6); ) y4 = c7.lastIndex, c7 === f2 ? "!--" === u6[1] ? c7 = v : void 0 !== u6[1] ? c7 = _ : void 0 !== u6[2] ? ($.test(u6[2]) && (r11 = RegExp("</" + u6[2], "g")), c7 = m) : void 0 !== u6[3] && (c7 = m) : c7 === m ? ">" === u6[0] ? (c7 = r11 ?? f2, d4 = -1) : void 0 === u6[1] ? d4 = -2 : (d4 = c7.lastIndex - u6[2].length, a5 = u6[1], c7 = void 0 === u6[3] ? m : '"' === u6[3] ? g : p2) : c7 === g || c7 === p2 ? c7 = m : c7 === v || c7 === _ ? c7 = f2 : (c7 = m, r11 = void 0);
    const x3 = c7 === m && t8[i9 + 1].startsWith("/>") ? " " : "";
    l6 += c7 === f2 ? s6 + n3 : d4 >= 0 ? (o15.push(a5), s6.slice(0, d4) + e3 + s6.slice(d4) + h2 + x3) : s6 + h2 + (-2 === d4 ? i9 : x3);
  }
  return [P(t8, l6 + (t8[s5] || "<?>") + (2 === i8 ? "</svg>" : 3 === i8 ? "</math>" : "")), o15];
};
var N = class _N {
  constructor({ strings: t8, _$litType$: s5 }, n11) {
    let r11;
    this.parts = [];
    let c7 = 0, a5 = 0;
    const u6 = t8.length - 1, d4 = this.parts, [f6, v3] = V(t8, s5);
    if (this.el = _N.createElement(f6, n11), C.currentNode = this.el.content, 2 === s5 || 3 === s5) {
      const t9 = this.el.content.firstChild;
      t9.replaceWith(...t9.childNodes);
    }
    for (; null !== (r11 = C.nextNode()) && d4.length < u6; ) {
      if (1 === r11.nodeType) {
        if (r11.hasAttributes()) for (const t9 of r11.getAttributeNames()) if (t9.endsWith(e3)) {
          const i8 = v3[a5++], s6 = r11.getAttribute(t9).split(h2), e12 = /([.?@])?(.*)/.exec(i8);
          d4.push({ type: 1, index: c7, name: e12[2], strings: s6, ctor: "." === e12[1] ? H : "?" === e12[1] ? I : "@" === e12[1] ? L : k }), r11.removeAttribute(t9);
        } else t9.startsWith(h2) && (d4.push({ type: 6, index: c7 }), r11.removeAttribute(t9));
        if ($.test(r11.tagName)) {
          const t9 = r11.textContent.split(h2), s6 = t9.length - 1;
          if (s6 > 0) {
            r11.textContent = i3 ? i3.emptyScript : "";
            for (let i8 = 0; i8 < s6; i8++) r11.append(t9[i8], l2()), C.nextNode(), d4.push({ type: 2, index: ++c7 });
            r11.append(t9[s6], l2());
          }
        }
      } else if (8 === r11.nodeType) if (r11.data === o3) d4.push({ type: 2, index: c7 });
      else {
        let t9 = -1;
        for (; -1 !== (t9 = r11.data.indexOf(h2, t9 + 1)); ) d4.push({ type: 7, index: c7 }), t9 += h2.length - 1;
      }
      c7++;
    }
  }
  static createElement(t8, i8) {
    const s5 = r3.createElement("template");
    return s5.innerHTML = t8, s5;
  }
};
function S2(t8, i8, s5 = t8, e12) {
  if (i8 === T) return i8;
  let h6 = void 0 !== e12 ? s5._$Co?.[e12] : s5._$Cl;
  const o15 = c3(i8) ? void 0 : i8._$litDirective$;
  return h6?.constructor !== o15 && (h6?._$AO?.(false), void 0 === o15 ? h6 = void 0 : (h6 = new o15(t8), h6._$AT(t8, s5, e12)), void 0 !== e12 ? (s5._$Co ??= [])[e12] = h6 : s5._$Cl = h6), void 0 !== h6 && (i8 = S2(t8, h6._$AS(t8, i8.values), h6, e12)), i8;
}
var M = class {
  constructor(t8, i8) {
    this._$AV = [], this._$AN = void 0, this._$AD = t8, this._$AM = i8;
  }
  get parentNode() {
    return this._$AM.parentNode;
  }
  get _$AU() {
    return this._$AM._$AU;
  }
  u(t8) {
    const { el: { content: i8 }, parts: s5 } = this._$AD, e12 = (t8?.creationScope ?? r3).importNode(i8, true);
    C.currentNode = e12;
    let h6 = C.nextNode(), o15 = 0, n11 = 0, l6 = s5[0];
    for (; void 0 !== l6; ) {
      if (o15 === l6.index) {
        let i9;
        2 === l6.type ? i9 = new R(h6, h6.nextSibling, this, t8) : 1 === l6.type ? i9 = new l6.ctor(h6, l6.name, l6.strings, this, t8) : 6 === l6.type && (i9 = new z(h6, this, t8)), this._$AV.push(i9), l6 = s5[++n11];
      }
      o15 !== l6?.index && (h6 = C.nextNode(), o15++);
    }
    return C.currentNode = r3, e12;
  }
  p(t8) {
    let i8 = 0;
    for (const s5 of this._$AV) void 0 !== s5 && (void 0 !== s5.strings ? (s5._$AI(t8, s5, i8), i8 += s5.strings.length - 2) : s5._$AI(t8[i8])), i8++;
  }
};
var R = class _R {
  get _$AU() {
    return this._$AM?._$AU ?? this._$Cv;
  }
  constructor(t8, i8, s5, e12) {
    this.type = 2, this._$AH = E, this._$AN = void 0, this._$AA = t8, this._$AB = i8, this._$AM = s5, this.options = e12, this._$Cv = e12?.isConnected ?? true;
  }
  get parentNode() {
    let t8 = this._$AA.parentNode;
    const i8 = this._$AM;
    return void 0 !== i8 && 11 === t8?.nodeType && (t8 = i8.parentNode), t8;
  }
  get startNode() {
    return this._$AA;
  }
  get endNode() {
    return this._$AB;
  }
  _$AI(t8, i8 = this) {
    t8 = S2(this, t8, i8), c3(t8) ? t8 === E || null == t8 || "" === t8 ? (this._$AH !== E && this._$AR(), this._$AH = E) : t8 !== this._$AH && t8 !== T && this._(t8) : void 0 !== t8._$litType$ ? this.$(t8) : void 0 !== t8.nodeType ? this.T(t8) : u2(t8) ? this.k(t8) : this._(t8);
  }
  O(t8) {
    return this._$AA.parentNode.insertBefore(t8, this._$AB);
  }
  T(t8) {
    this._$AH !== t8 && (this._$AR(), this._$AH = this.O(t8));
  }
  _(t8) {
    this._$AH !== E && c3(this._$AH) ? this._$AA.nextSibling.data = t8 : this.T(r3.createTextNode(t8)), this._$AH = t8;
  }
  $(t8) {
    const { values: i8, _$litType$: s5 } = t8, e12 = "number" == typeof s5 ? this._$AC(t8) : (void 0 === s5.el && (s5.el = N.createElement(P(s5.h, s5.h[0]), this.options)), s5);
    if (this._$AH?._$AD === e12) this._$AH.p(i8);
    else {
      const t9 = new M(e12, this), s6 = t9.u(this.options);
      t9.p(i8), this.T(s6), this._$AH = t9;
    }
  }
  _$AC(t8) {
    let i8 = A.get(t8.strings);
    return void 0 === i8 && A.set(t8.strings, i8 = new N(t8)), i8;
  }
  k(t8) {
    a2(this._$AH) || (this._$AH = [], this._$AR());
    const i8 = this._$AH;
    let s5, e12 = 0;
    for (const h6 of t8) e12 === i8.length ? i8.push(s5 = new _R(this.O(l2()), this.O(l2()), this, this.options)) : s5 = i8[e12], s5._$AI(h6), e12++;
    e12 < i8.length && (this._$AR(s5 && s5._$AB.nextSibling, e12), i8.length = e12);
  }
  _$AR(t8 = this._$AA.nextSibling, i8) {
    for (this._$AP?.(false, true, i8); t8 && t8 !== this._$AB; ) {
      const i9 = t8.nextSibling;
      t8.remove(), t8 = i9;
    }
  }
  setConnected(t8) {
    void 0 === this._$AM && (this._$Cv = t8, this._$AP?.(t8));
  }
};
var k = class {
  get tagName() {
    return this.element.tagName;
  }
  get _$AU() {
    return this._$AM._$AU;
  }
  constructor(t8, i8, s5, e12, h6) {
    this.type = 1, this._$AH = E, this._$AN = void 0, this.element = t8, this.name = i8, this._$AM = e12, this.options = h6, s5.length > 2 || "" !== s5[0] || "" !== s5[1] ? (this._$AH = Array(s5.length - 1).fill(new String()), this.strings = s5) : this._$AH = E;
  }
  _$AI(t8, i8 = this, s5, e12) {
    const h6 = this.strings;
    let o15 = false;
    if (void 0 === h6) t8 = S2(this, t8, i8, 0), o15 = !c3(t8) || t8 !== this._$AH && t8 !== T, o15 && (this._$AH = t8);
    else {
      const e13 = t8;
      let n11, r11;
      for (t8 = h6[0], n11 = 0; n11 < h6.length - 1; n11++) r11 = S2(this, e13[s5 + n11], i8, n11), r11 === T && (r11 = this._$AH[n11]), o15 ||= !c3(r11) || r11 !== this._$AH[n11], r11 === E ? t8 = E : t8 !== E && (t8 += (r11 ?? "") + h6[n11 + 1]), this._$AH[n11] = r11;
    }
    o15 && !e12 && this.j(t8);
  }
  j(t8) {
    t8 === E ? this.element.removeAttribute(this.name) : this.element.setAttribute(this.name, t8 ?? "");
  }
};
var H = class extends k {
  constructor() {
    super(...arguments), this.type = 3;
  }
  j(t8) {
    this.element[this.name] = t8 === E ? void 0 : t8;
  }
};
var I = class extends k {
  constructor() {
    super(...arguments), this.type = 4;
  }
  j(t8) {
    this.element.toggleAttribute(this.name, !!t8 && t8 !== E);
  }
};
var L = class extends k {
  constructor(t8, i8, s5, e12, h6) {
    super(t8, i8, s5, e12, h6), this.type = 5;
  }
  _$AI(t8, i8 = this) {
    if ((t8 = S2(this, t8, i8, 0) ?? E) === T) return;
    const s5 = this._$AH, e12 = t8 === E && s5 !== E || t8.capture !== s5.capture || t8.once !== s5.once || t8.passive !== s5.passive, h6 = t8 !== E && (s5 === E || e12);
    e12 && this.element.removeEventListener(this.name, this, s5), h6 && this.element.addEventListener(this.name, this, t8), this._$AH = t8;
  }
  handleEvent(t8) {
    "function" == typeof this._$AH ? this._$AH.call(this.options?.host ?? this.element, t8) : this._$AH.handleEvent(t8);
  }
};
var z = class {
  constructor(t8, i8, s5) {
    this.element = t8, this.type = 6, this._$AN = void 0, this._$AM = i8, this.options = s5;
  }
  get _$AU() {
    return this._$AM._$AU;
  }
  _$AI(t8) {
    S2(this, t8);
  }
};
var Z = { M: e3, P: h2, A: o3, C: 1, L: V, R: M, D: u2, V: S2, I: R, H: k, N: I, U: L, B: H, F: z };
var j = t2.litHtmlPolyfillSupport;
j?.(N, R), (t2.litHtmlVersions ??= []).push("3.2.1");
var B = (t8, i8, s5) => {
  const e12 = s5?.renderBefore ?? i8;
  let h6 = e12._$litPart$;
  if (void 0 === h6) {
    const t9 = s5?.renderBefore ?? null;
    e12._$litPart$ = h6 = new R(i8.insertBefore(l2(), t9), t9, void 0, s5 ?? {});
  }
  return h6._$AI(t8), h6;
};

// node_modules/lit-element/lit-element.js
var r4 = class extends b {
  constructor() {
    super(...arguments), this.renderOptions = { host: this }, this._$Do = void 0;
  }
  createRenderRoot() {
    const t8 = super.createRenderRoot();
    return this.renderOptions.renderBefore ??= t8.firstChild, t8;
  }
  update(t8) {
    const s5 = this.render();
    this.hasUpdated || (this.renderOptions.isConnected = this.isConnected), super.update(t8), this._$Do = B(s5, this.renderRoot, this.renderOptions);
  }
  connectedCallback() {
    super.connectedCallback(), this._$Do?.setConnected(true);
  }
  disconnectedCallback() {
    super.disconnectedCallback(), this._$Do?.setConnected(false);
  }
  render() {
    return T;
  }
};
r4._$litElement$ = true, r4["finalized"] = true, globalThis.litElementHydrateSupport?.({ LitElement: r4 });
var i4 = globalThis.litElementPolyfillSupport;
i4?.({ LitElement: r4 });
(globalThis.litElementVersions ??= []).push("4.1.1");

// node_modules/@lit/reactive-element/decorators/property.js
var o4 = { attribute: true, type: String, converter: u, reflect: false, hasChanged: f };
var r5 = (t8 = o4, e12, r11) => {
  const { kind: n11, metadata: i8 } = r11;
  let s5 = globalThis.litPropertyMetadata.get(i8);
  if (void 0 === s5 && globalThis.litPropertyMetadata.set(i8, s5 = /* @__PURE__ */ new Map()), s5.set(r11.name, t8), "accessor" === n11) {
    const { name: o15 } = r11;
    return { set(r12) {
      const n12 = e12.get.call(this);
      e12.set.call(this, r12), this.requestUpdate(o15, n12, t8);
    }, init(e13) {
      return void 0 !== e13 && this.P(o15, void 0, t8), e13;
    } };
  }
  if ("setter" === n11) {
    const { name: o15 } = r11;
    return function(r12) {
      const n12 = this[o15];
      e12.call(this, r12), this.requestUpdate(o15, n12, t8);
    };
  }
  throw Error("Unsupported decorator location: " + n11);
};
function n4(t8) {
  return (e12, o15) => "object" == typeof o15 ? r5(t8, e12, o15) : ((t9, e13, o16) => {
    const r11 = e13.hasOwnProperty(o16);
    return e13.constructor.createProperty(o16, r11 ? { ...t9, wrapped: true } : t9), r11 ? Object.getOwnPropertyDescriptor(e13, o16) : void 0;
  })(t8, e12, o15);
}

// node_modules/@lit/reactive-element/decorators/state.js
function r6(r11) {
  return n4({ ...r11, state: true, attribute: false });
}

// node_modules/@lit/reactive-element/decorators/event-options.js
function t3(t8) {
  return (n11, o15) => {
    const c7 = "function" == typeof n11 ? n11 : n11[o15];
    Object.assign(c7, t8);
  };
}

// node_modules/@lit/reactive-element/decorators/base.js
var e4 = (e12, t8, c7) => (c7.configurable = true, c7.enumerable = true, Reflect.decorate && "object" != typeof t8 && Object.defineProperty(e12, t8, c7), c7);

// node_modules/@lit/reactive-element/decorators/query.js
function e5(e12, r11) {
  return (n11, s5, i8) => {
    const o15 = (t8) => t8.renderRoot?.querySelector(e12) ?? null;
    if (r11) {
      const { get: e13, set: r12 } = "object" == typeof s5 ? n11 : i8 ?? (() => {
        const t8 = Symbol();
        return { get() {
          return this[t8];
        }, set(e14) {
          this[t8] = e14;
        } };
      })();
      return e4(n11, s5, { get() {
        let t8 = e13.call(this);
        return void 0 === t8 && (t8 = o15(this), (null !== t8 || this.hasUpdated) && r12.call(this, t8)), t8;
      } });
    }
    return e4(n11, s5, { get() {
      return o15(this);
    } });
  };
}

// node_modules/@lit/reactive-element/decorators/query-async.js
function r7(r11) {
  return (n11, e12) => e4(n11, e12, { async get() {
    return await this.updateComplete, this.renderRoot?.querySelector(r11) ?? null;
  } });
}

// node_modules/@webwriter/lit/index.js
var __create2 = Object.create;
var __defProp2 = Object.defineProperty;
var __getOwnPropDesc2 = Object.getOwnPropertyDescriptor;
var __knownSymbol2 = (name, symbol) => (symbol = Symbol[name]) ? symbol : Symbol.for("Symbol." + name);
var __typeError2 = (msg) => {
  throw TypeError(msg);
};
var __defNormalProp2 = (obj, key, value) => key in obj ? __defProp2(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __name2 = (target, value) => __defProp2(target, "name", { value, configurable: true });
var __decoratorStart2 = (base) => [, , , __create2(base?.[__knownSymbol2("metadata")] ?? null)];
var __decoratorStrings2 = ["class", "method", "getter", "setter", "accessor", "field", "value", "get", "set"];
var __expectFn2 = (fn) => fn !== void 0 && typeof fn !== "function" ? __typeError2("Function expected") : fn;
var __decoratorContext2 = (kind, name, done, metadata, fns) => ({ kind: __decoratorStrings2[kind], name, metadata, addInitializer: (fn) => done._ ? __typeError2("Already initialized") : fns.push(__expectFn2(fn || null)) });
var __decoratorMetadata2 = (array, target) => __defNormalProp2(target, __knownSymbol2("metadata"), array[3]);
var __runInitializers2 = (array, flags, self2, value) => {
  for (var i32 = 0, fns = array[flags >> 1], n52 = fns && fns.length; i32 < n52; i32++) flags & 1 ? fns[i32].call(self2) : value = fns[i32].call(self2, value);
  return value;
};
var __decorateElement2 = (array, flags, name, decorators, target, extra) => {
  var fn, it, done, ctx, access, k22 = flags & 7, s22 = !!(flags & 8), p22 = !!(flags & 16);
  var j22 = k22 > 3 ? array.length + 1 : k22 ? s22 ? 1 : 2 : 0, key = __decoratorStrings2[k22 + 5];
  var initializers = k22 > 3 && (array[j22 - 1] = []), extraInitializers = array[j22] || (array[j22] = []);
  var desc = k22 && (!p22 && !s22 && (target = target.prototype), k22 < 5 && (k22 > 3 || !p22) && __getOwnPropDesc2(k22 < 4 ? target : { get [name]() {
    return __privateGet2(this, extra);
  }, set [name](x22) {
    return __privateSet2(this, extra, x22);
  } }, name));
  k22 ? p22 && k22 < 4 && __name2(extra, (k22 > 2 ? "set " : k22 > 1 ? "get " : "") + name) : __name2(target, name);
  for (var i32 = decorators.length - 1; i32 >= 0; i32--) {
    ctx = __decoratorContext2(k22, name, done = {}, array[3], extraInitializers);
    if (k22) {
      ctx.static = s22, ctx.private = p22, access = ctx.access = { has: p22 ? (x22) => __privateIn2(target, x22) : (x22) => name in x22 };
      if (k22 ^ 3) access.get = p22 ? (x22) => (k22 ^ 1 ? __privateGet2 : __privateMethod2)(x22, target, k22 ^ 4 ? extra : desc.get) : (x22) => x22[name];
      if (k22 > 2) access.set = p22 ? (x22, y22) => __privateSet2(x22, target, y22, k22 ^ 4 ? extra : desc.set) : (x22, y22) => x22[name] = y22;
    }
    it = (0, decorators[i32])(k22 ? k22 < 4 ? p22 ? extra : desc[key] : k22 > 4 ? void 0 : { get: desc.get, set: desc.set } : target, ctx), done._ = 1;
    if (k22 ^ 4 || it === void 0) __expectFn2(it) && (k22 > 4 ? initializers.unshift(it) : k22 ? p22 ? extra = it : desc[key] = it : target = it);
    else if (typeof it !== "object" || it === null) __typeError2("Object expected");
    else __expectFn2(fn = it.get) && (desc.get = fn), __expectFn2(fn = it.set) && (desc.set = fn), __expectFn2(fn = it.init) && initializers.unshift(fn);
  }
  return k22 || __decoratorMetadata2(array, target), desc && __defProp2(target, name, desc), p22 ? k22 ^ 4 ? extra : desc : target;
};
var __publicField = (obj, key, value) => __defNormalProp2(obj, typeof key !== "symbol" ? key + "" : key, value);
var __accessCheck2 = (obj, member, msg) => member.has(obj) || __typeError2("Cannot " + msg);
var __privateIn2 = (member, obj) => Object(obj) !== obj ? __typeError2('Cannot use the "in" operator on this value') : member.has(obj);
var __privateGet2 = (obj, member, getter) => (__accessCheck2(obj, member, "read from private field"), getter ? getter.call(obj) : member.get(obj));
var __privateAdd2 = (obj, member, value) => member.has(obj) ? __typeError2("Cannot add the same private member more than once") : member instanceof WeakSet ? member.add(obj) : member.set(obj, value);
var __privateSet2 = (obj, member, value, setter) => (__accessCheck2(obj, member, "write to private field"), setter ? setter.call(obj, value) : member.set(obj, value), value);
var __privateMethod2 = (obj, member, method) => (__accessCheck2(obj, member, "access private method"), method);
var t4 = globalThis;
var e6 = t4.ShadowRoot && (void 0 === t4.ShadyCSS || t4.ShadyCSS.nativeShadow) && "adoptedStyleSheets" in Document.prototype && "replace" in CSSStyleSheet.prototype;
var s3 = Symbol();
var o5 = /* @__PURE__ */ new WeakMap();
var n5 = class {
  constructor(t22, e42, o42) {
    if (this._$cssResult$ = true, o42 !== s3) throw Error("CSSResult is not constructable. Use `unsafeCSS` or `css` instead.");
    this.cssText = t22, this.t = e42;
  }
  get styleSheet() {
    let t22 = this.o;
    const s22 = this.t;
    if (e6 && void 0 === t22) {
      const e42 = void 0 !== s22 && 1 === s22.length;
      e42 && (t22 = o5.get(s22)), void 0 === t22 && ((this.o = t22 = new CSSStyleSheet()).replaceSync(this.cssText), e42 && o5.set(s22, t22));
    }
    return t22;
  }
  toString() {
    return this.cssText;
  }
};
var r8 = (t22) => new n5("string" == typeof t22 ? t22 : t22 + "", void 0, s3);
var S3 = (s22, o42) => {
  if (e6) s22.adoptedStyleSheets = o42.map((t22) => t22 instanceof CSSStyleSheet ? t22 : t22.styleSheet);
  else for (const e42 of o42) {
    const o52 = document.createElement("style"), n52 = t4.litNonce;
    void 0 !== n52 && o52.setAttribute("nonce", n52), o52.textContent = e42.cssText, s22.appendChild(o52);
  }
};
var c4 = e6 ? (t22) => t22 : (t22) => t22 instanceof CSSStyleSheet ? ((t32) => {
  let e42 = "";
  for (const s22 of t32.cssRules) e42 += s22.cssText;
  return r8(e42);
})(t22) : t22;
var { is: i22, defineProperty: e22, getOwnPropertyDescriptor: r22, getOwnPropertyNames: h3, getOwnPropertySymbols: o22, getPrototypeOf: n22 } = Object;
var a3 = globalThis;
var c22 = a3.trustedTypes;
var l3 = c22 ? c22.emptyScript : "";
var p3 = a3.reactiveElementPolyfillSupport;
var d3 = (t22, s22) => t22;
var u3 = { toAttribute(t22, s22) {
  switch (s22) {
    case Boolean:
      t22 = t22 ? l3 : null;
      break;
    case Object:
    case Array:
      t22 = null == t22 ? t22 : JSON.stringify(t22);
  }
  return t22;
}, fromAttribute(t22, s22) {
  let i32 = t22;
  switch (s22) {
    case Boolean:
      i32 = null !== t22;
      break;
    case Number:
      i32 = null === t22 ? null : Number(t22);
      break;
    case Object:
    case Array:
      try {
        i32 = JSON.parse(t22);
      } catch (t32) {
        i32 = null;
      }
  }
  return i32;
} };
var f3 = (t22, s22) => !i22(t22, s22);
var y3 = { attribute: true, type: String, converter: u3, reflect: false, hasChanged: f3 };
Symbol.metadata ??= Symbol("metadata"), a3.litPropertyMetadata ??= /* @__PURE__ */ new WeakMap();
var b3 = class extends HTMLElement {
  static addInitializer(t22) {
    this._$Ei(), (this.l ??= []).push(t22);
  }
  static get observedAttributes() {
    return this.finalize(), this._$Eh && [...this._$Eh.keys()];
  }
  static createProperty(t22, s22 = y3) {
    if (s22.state && (s22.attribute = false), this._$Ei(), this.elementProperties.set(t22, s22), !s22.noAccessor) {
      const i32 = Symbol(), r42 = this.getPropertyDescriptor(t22, i32, s22);
      void 0 !== r42 && e22(this.prototype, t22, r42);
    }
  }
  static getPropertyDescriptor(t22, s22, i32) {
    const { get: e42, set: h42 } = r22(this.prototype, t22) ?? { get() {
      return this[s22];
    }, set(t32) {
      this[s22] = t32;
    } };
    return { get() {
      return e42?.call(this);
    }, set(s32) {
      const r42 = e42?.call(this);
      h42.call(this, s32), this.requestUpdate(t22, r42, i32);
    }, configurable: true, enumerable: true };
  }
  static getPropertyOptions(t22) {
    return this.elementProperties.get(t22) ?? y3;
  }
  static _$Ei() {
    if (this.hasOwnProperty(d3("elementProperties"))) return;
    const t22 = n22(this);
    t22.finalize(), void 0 !== t22.l && (this.l = [...t22.l]), this.elementProperties = new Map(t22.elementProperties);
  }
  static finalize() {
    if (this.hasOwnProperty(d3("finalized"))) return;
    if (this.finalized = true, this._$Ei(), this.hasOwnProperty(d3("properties"))) {
      const t32 = this.properties, s22 = [...h3(t32), ...o22(t32)];
      for (const i32 of s22) this.createProperty(i32, t32[i32]);
    }
    const t22 = this[Symbol.metadata];
    if (null !== t22) {
      const s22 = litPropertyMetadata.get(t22);
      if (void 0 !== s22) for (const [t32, i32] of s22) this.elementProperties.set(t32, i32);
    }
    this._$Eh = /* @__PURE__ */ new Map();
    for (const [t32, s22] of this.elementProperties) {
      const i32 = this._$Eu(t32, s22);
      void 0 !== i32 && this._$Eh.set(i32, t32);
    }
    this.elementStyles = this.finalizeStyles(this.styles);
  }
  static finalizeStyles(s22) {
    const i32 = [];
    if (Array.isArray(s22)) {
      const e42 = new Set(s22.flat(1 / 0).reverse());
      for (const s32 of e42) i32.unshift(c4(s32));
    } else void 0 !== s22 && i32.push(c4(s22));
    return i32;
  }
  static _$Eu(t22, s22) {
    const i32 = s22.attribute;
    return false === i32 ? void 0 : "string" == typeof i32 ? i32 : "string" == typeof t22 ? t22.toLowerCase() : void 0;
  }
  constructor() {
    super(), this._$Ep = void 0, this.isUpdatePending = false, this.hasUpdated = false, this._$Em = null, this._$Ev();
  }
  _$Ev() {
    this._$ES = new Promise((t22) => this.enableUpdating = t22), this._$AL = /* @__PURE__ */ new Map(), this._$E_(), this.requestUpdate(), this.constructor.l?.forEach((t22) => t22(this));
  }
  addController(t22) {
    (this._$EO ??= /* @__PURE__ */ new Set()).add(t22), void 0 !== this.renderRoot && this.isConnected && t22.hostConnected?.();
  }
  removeController(t22) {
    this._$EO?.delete(t22);
  }
  _$E_() {
    const t22 = /* @__PURE__ */ new Map(), s22 = this.constructor.elementProperties;
    for (const i32 of s22.keys()) this.hasOwnProperty(i32) && (t22.set(i32, this[i32]), delete this[i32]);
    t22.size > 0 && (this._$Ep = t22);
  }
  createRenderRoot() {
    const t22 = this.shadowRoot ?? this.attachShadow(this.constructor.shadowRootOptions);
    return S3(t22, this.constructor.elementStyles), t22;
  }
  connectedCallback() {
    this.renderRoot ??= this.createRenderRoot(), this.enableUpdating(true), this._$EO?.forEach((t22) => t22.hostConnected?.());
  }
  enableUpdating(t22) {
  }
  disconnectedCallback() {
    this._$EO?.forEach((t22) => t22.hostDisconnected?.());
  }
  attributeChangedCallback(t22, s22, i32) {
    this._$AK(t22, i32);
  }
  _$EC(t22, s22) {
    const i32 = this.constructor.elementProperties.get(t22), e42 = this.constructor._$Eu(t22, i32);
    if (void 0 !== e42 && true === i32.reflect) {
      const r42 = (void 0 !== i32.converter?.toAttribute ? i32.converter : u3).toAttribute(s22, i32.type);
      this._$Em = t22, null == r42 ? this.removeAttribute(e42) : this.setAttribute(e42, r42), this._$Em = null;
    }
  }
  _$AK(t22, s22) {
    const i32 = this.constructor, e42 = i32._$Eh.get(t22);
    if (void 0 !== e42 && this._$Em !== e42) {
      const t32 = i32.getPropertyOptions(e42), r42 = "function" == typeof t32.converter ? { fromAttribute: t32.converter } : void 0 !== t32.converter?.fromAttribute ? t32.converter : u3;
      this._$Em = e42, this[e42] = r42.fromAttribute(s22, t32.type), this._$Em = null;
    }
  }
  requestUpdate(t22, s22, i32) {
    if (void 0 !== t22) {
      if (i32 ??= this.constructor.getPropertyOptions(t22), !(i32.hasChanged ?? f3)(this[t22], s22)) return;
      this.P(t22, s22, i32);
    }
    false === this.isUpdatePending && (this._$ES = this._$ET());
  }
  P(t22, s22, i32) {
    this._$AL.has(t22) || this._$AL.set(t22, s22), true === i32.reflect && this._$Em !== t22 && (this._$Ej ??= /* @__PURE__ */ new Set()).add(t22);
  }
  async _$ET() {
    this.isUpdatePending = true;
    try {
      await this._$ES;
    } catch (t32) {
      Promise.reject(t32);
    }
    const t22 = this.scheduleUpdate();
    return null != t22 && await t22, !this.isUpdatePending;
  }
  scheduleUpdate() {
    return this.performUpdate();
  }
  performUpdate() {
    if (!this.isUpdatePending) return;
    if (!this.hasUpdated) {
      if (this.renderRoot ??= this.createRenderRoot(), this._$Ep) {
        for (const [t42, s32] of this._$Ep) this[t42] = s32;
        this._$Ep = void 0;
      }
      const t32 = this.constructor.elementProperties;
      if (t32.size > 0) for (const [s32, i32] of t32) true !== i32.wrapped || this._$AL.has(s32) || void 0 === this[s32] || this.P(s32, this[s32], i32);
    }
    let t22 = false;
    const s22 = this._$AL;
    try {
      t22 = this.shouldUpdate(s22), t22 ? (this.willUpdate(s22), this._$EO?.forEach((t32) => t32.hostUpdate?.()), this.update(s22)) : this._$EU();
    } catch (s32) {
      throw t22 = false, this._$EU(), s32;
    }
    t22 && this._$AE(s22);
  }
  willUpdate(t22) {
  }
  _$AE(t22) {
    this._$EO?.forEach((t32) => t32.hostUpdated?.()), this.hasUpdated || (this.hasUpdated = true, this.firstUpdated(t22)), this.updated(t22);
  }
  _$EU() {
    this._$AL = /* @__PURE__ */ new Map(), this.isUpdatePending = false;
  }
  get updateComplete() {
    return this.getUpdateComplete();
  }
  getUpdateComplete() {
    return this._$ES;
  }
  shouldUpdate(t22) {
    return true;
  }
  update(t22) {
    this._$Ej &&= this._$Ej.forEach((t32) => this._$EC(t32, this[t32])), this._$EU();
  }
  updated(t22) {
  }
  firstUpdated(t22) {
  }
};
b3.elementStyles = [], b3.shadowRootOptions = { mode: "open" }, b3[d3("elementProperties")] = /* @__PURE__ */ new Map(), b3[d3("finalized")] = /* @__PURE__ */ new Map(), p3?.({ ReactiveElement: b3 }), (a3.reactiveElementVersions ??= []).push("2.0.4");
var n32 = globalThis;
var c32 = n32.trustedTypes;
var h22 = c32 ? c32.createPolicy("lit-html", { createHTML: (t22) => t22 }) : void 0;
var f22 = "$lit$";
var v2 = `lit$${Math.random().toFixed(9).slice(2)}$`;
var m2 = "?" + v2;
var _2 = `<${m2}>`;
var w2 = document;
var lt = () => w2.createComment("");
var st = (t22) => null === t22 || "object" != typeof t22 && "function" != typeof t22;
var g2 = Array.isArray;
var $2 = (t22) => g2(t22) || "function" == typeof t22?.[Symbol.iterator];
var x2 = "[ 	\n\f\r]";
var T2 = /<(?:(!--|\/[^a-zA-Z])|(\/?[a-zA-Z][^>\s]*)|(\/?$))/g;
var E2 = /-->/g;
var k2 = />/g;
var O = RegExp(`>|${x2}(?:([^\\s"'>=/]+)(${x2}*=${x2}*(?:[^ 	
\f\r"'\`<>=]|("|')|))|$)`, "g");
var S22 = /'/g;
var j2 = /"/g;
var M2 = /^(?:script|style|textarea|title)$/i;
var P2 = (t22) => (i32, ...s22) => ({ _$litType$: t22, strings: i32, values: s22 });
var ke = P2(1);
var Oe = P2(2);
var Se = P2(3);
var R2 = Symbol.for("lit-noChange");
var D = Symbol.for("lit-nothing");
var V2 = /* @__PURE__ */ new WeakMap();
var I2 = w2.createTreeWalker(w2, 129);
function N2(t22, i32) {
  if (!g2(t22) || !t22.hasOwnProperty("raw")) throw Error("invalid template strings array");
  return void 0 !== h22 ? h22.createHTML(i32) : i32;
}
var U = (t22, i32) => {
  const s22 = t22.length - 1, e42 = [];
  let h42, o42 = 2 === i32 ? "<svg>" : 3 === i32 ? "<math>" : "", n52 = T2;
  for (let i42 = 0; i42 < s22; i42++) {
    const s32 = t22[i42];
    let r42, l22, c42 = -1, a22 = 0;
    for (; a22 < s32.length && (n52.lastIndex = a22, l22 = n52.exec(s32), null !== l22); ) a22 = n52.lastIndex, n52 === T2 ? "!--" === l22[1] ? n52 = E2 : void 0 !== l22[1] ? n52 = k2 : void 0 !== l22[2] ? (M2.test(l22[2]) && (h42 = RegExp("</" + l22[2], "g")), n52 = O) : void 0 !== l22[3] && (n52 = O) : n52 === O ? ">" === l22[0] ? (n52 = h42 ?? T2, c42 = -1) : void 0 === l22[1] ? c42 = -2 : (c42 = n52.lastIndex - l22[2].length, r42 = l22[1], n52 = void 0 === l22[3] ? O : '"' === l22[3] ? j2 : S22) : n52 === j2 || n52 === S22 ? n52 = O : n52 === E2 || n52 === k2 ? n52 = T2 : (n52 = O, h42 = void 0);
    const u22 = n52 === O && t22[i42 + 1].startsWith("/>") ? " " : "";
    o42 += n52 === T2 ? s32 + _2 : c42 >= 0 ? (e42.push(r42), s32.slice(0, c42) + f22 + s32.slice(c42) + v2 + u22) : s32 + v2 + (-2 === c42 ? i42 : u22);
  }
  return [N2(t22, o42 + (t22[s22] || "<?>") + (2 === i32 ? "</svg>" : 3 === i32 ? "</math>" : "")), e42];
};
var B2 = class _B {
  constructor({ strings: t22, _$litType$: i32 }, s22) {
    let e42;
    this.parts = [];
    let h42 = 0, o42 = 0;
    const n52 = t22.length - 1, r42 = this.parts, [l22, a22] = U(t22, i32);
    if (this.el = _B.createElement(l22, s22), I2.currentNode = this.el.content, 2 === i32 || 3 === i32) {
      const t32 = this.el.content.firstChild;
      t32.replaceWith(...t32.childNodes);
    }
    for (; null !== (e42 = I2.nextNode()) && r42.length < n52; ) {
      if (1 === e42.nodeType) {
        if (e42.hasAttributes()) for (const t32 of e42.getAttributeNames()) if (t32.endsWith(f22)) {
          const i42 = a22[o42++], s32 = e42.getAttribute(t32).split(v2), n62 = /([.?@])?(.*)/.exec(i42);
          r42.push({ type: 1, index: h42, name: n62[2], strings: s32, ctor: "." === n62[1] ? Y : "?" === n62[1] ? Z2 : "@" === n62[1] ? q : G }), e42.removeAttribute(t32);
        } else t32.startsWith(v2) && (r42.push({ type: 6, index: h42 }), e42.removeAttribute(t32));
        if (M2.test(e42.tagName)) {
          const t32 = e42.textContent.split(v2), i42 = t32.length - 1;
          if (i42 > 0) {
            e42.textContent = c32 ? c32.emptyScript : "";
            for (let s32 = 0; s32 < i42; s32++) e42.append(t32[s32], lt()), I2.nextNode(), r42.push({ type: 2, index: ++h42 });
            e42.append(t32[i42], lt());
          }
        }
      } else if (8 === e42.nodeType) if (e42.data === m2) r42.push({ type: 2, index: h42 });
      else {
        let t32 = -1;
        for (; -1 !== (t32 = e42.data.indexOf(v2, t32 + 1)); ) r42.push({ type: 7, index: h42 }), t32 += v2.length - 1;
      }
      h42++;
    }
  }
  static createElement(t22, i32) {
    const s22 = w2.createElement("template");
    return s22.innerHTML = t22, s22;
  }
};
function z2(t22, i32, s22 = t22, e42) {
  if (i32 === R2) return i32;
  let h42 = void 0 !== e42 ? s22.o?.[e42] : s22.l;
  const o42 = st(i32) ? void 0 : i32._$litDirective$;
  return h42?.constructor !== o42 && (h42?._$AO?.(false), void 0 === o42 ? h42 = void 0 : (h42 = new o42(t22), h42._$AT(t22, s22, e42)), void 0 !== e42 ? (s22.o ??= [])[e42] = h42 : s22.l = h42), void 0 !== h42 && (i32 = z2(t22, h42._$AS(t22, i32.values), h42, e42)), i32;
}
var F = class {
  constructor(t22, i32) {
    this._$AV = [], this._$AN = void 0, this._$AD = t22, this._$AM = i32;
  }
  get parentNode() {
    return this._$AM.parentNode;
  }
  get _$AU() {
    return this._$AM._$AU;
  }
  u(t22) {
    const { el: { content: i32 }, parts: s22 } = this._$AD, e42 = (t22?.creationScope ?? w2).importNode(i32, true);
    I2.currentNode = e42;
    let h42 = I2.nextNode(), o42 = 0, n52 = 0, r42 = s22[0];
    for (; void 0 !== r42; ) {
      if (o42 === r42.index) {
        let i42;
        2 === r42.type ? i42 = new et(h42, h42.nextSibling, this, t22) : 1 === r42.type ? i42 = new r42.ctor(h42, r42.name, r42.strings, this, t22) : 6 === r42.type && (i42 = new K(h42, this, t22)), this._$AV.push(i42), r42 = s22[++n52];
      }
      o42 !== r42?.index && (h42 = I2.nextNode(), o42++);
    }
    return I2.currentNode = w2, e42;
  }
  p(t22) {
    let i32 = 0;
    for (const s22 of this._$AV) void 0 !== s22 && (void 0 !== s22.strings ? (s22._$AI(t22, s22, i32), i32 += s22.strings.length - 2) : s22._$AI(t22[i32])), i32++;
  }
};
var et = class _et {
  get _$AU() {
    return this._$AM?._$AU ?? this.v;
  }
  constructor(t22, i32, s22, e42) {
    this.type = 2, this._$AH = D, this._$AN = void 0, this._$AA = t22, this._$AB = i32, this._$AM = s22, this.options = e42, this.v = e42?.isConnected ?? true;
  }
  get parentNode() {
    let t22 = this._$AA.parentNode;
    const i32 = this._$AM;
    return void 0 !== i32 && 11 === t22?.nodeType && (t22 = i32.parentNode), t22;
  }
  get startNode() {
    return this._$AA;
  }
  get endNode() {
    return this._$AB;
  }
  _$AI(t22, i32 = this) {
    t22 = z2(this, t22, i32), st(t22) ? t22 === D || null == t22 || "" === t22 ? (this._$AH !== D && this._$AR(), this._$AH = D) : t22 !== this._$AH && t22 !== R2 && this._(t22) : void 0 !== t22._$litType$ ? this.$(t22) : void 0 !== t22.nodeType ? this.T(t22) : $2(t22) ? this.k(t22) : this._(t22);
  }
  O(t22) {
    return this._$AA.parentNode.insertBefore(t22, this._$AB);
  }
  T(t22) {
    this._$AH !== t22 && (this._$AR(), this._$AH = this.O(t22));
  }
  _(t22) {
    this._$AH !== D && st(this._$AH) ? this._$AA.nextSibling.data = t22 : this.T(w2.createTextNode(t22)), this._$AH = t22;
  }
  $(t22) {
    const { values: i32, _$litType$: s22 } = t22, e42 = "number" == typeof s22 ? this._$AC(t22) : (void 0 === s22.el && (s22.el = B2.createElement(N2(s22.h, s22.h[0]), this.options)), s22);
    if (this._$AH?._$AD === e42) this._$AH.p(i32);
    else {
      const t32 = new F(e42, this), s32 = t32.u(this.options);
      t32.p(i32), this.T(s32), this._$AH = t32;
    }
  }
  _$AC(t22) {
    let i32 = V2.get(t22.strings);
    return void 0 === i32 && V2.set(t22.strings, i32 = new B2(t22)), i32;
  }
  k(t22) {
    g2(this._$AH) || (this._$AH = [], this._$AR());
    const i32 = this._$AH;
    let s22, e42 = 0;
    for (const h42 of t22) e42 === i32.length ? i32.push(s22 = new _et(this.O(lt()), this.O(lt()), this, this.options)) : s22 = i32[e42], s22._$AI(h42), e42++;
    e42 < i32.length && (this._$AR(s22 && s22._$AB.nextSibling, e42), i32.length = e42);
  }
  _$AR(t22 = this._$AA.nextSibling, i32) {
    for (this._$AP?.(false, true, i32); t22 && t22 !== t