// build/dev/javascript/prelude.mjs
var CustomType = class {
  withFields(fields) {
    let properties = Object.keys(this).map(
      (label2) => label2 in fields ? fields[label2] : this[label2]
    );
    return new this.constructor(...properties);
  }
};
var List = class {
  static fromArray(array3, tail) {
    let t = tail || new Empty();
    for (let i = array3.length - 1; i >= 0; --i) {
      t = new NonEmpty(array3[i], t);
    }
    return t;
  }
  [Symbol.iterator]() {
    return new ListIterator(this);
  }
  toArray() {
    return [...this];
  }
  // @internal
  atLeastLength(desired) {
    for (let _ of this) {
      if (desired <= 0)
        return true;
      desired--;
    }
    return desired <= 0;
  }
  // @internal
  hasLength(desired) {
    for (let _ of this) {
      if (desired <= 0)
        return false;
      desired--;
    }
    return desired === 0;
  }
  countLength() {
    let length2 = 0;
    for (let _ of this)
      length2++;
    return length2;
  }
};
function prepend(element3, tail) {
  return new NonEmpty(element3, tail);
}
function toList(elements, tail) {
  return List.fromArray(elements, tail);
}
var ListIterator = class {
  #current;
  constructor(current) {
    this.#current = current;
  }
  next() {
    if (this.#current instanceof Empty) {
      return { done: true };
    } else {
      let { head, tail } = this.#current;
      this.#current = tail;
      return { value: head, done: false };
    }
  }
};
var Empty = class extends List {
};
var NonEmpty = class extends List {
  constructor(head, tail) {
    super();
    this.head = head;
    this.tail = tail;
  }
};
var Result = class _Result extends CustomType {
  // @internal
  static isResult(data) {
    return data instanceof _Result;
  }
};
var Ok = class extends Result {
  constructor(value) {
    super();
    this[0] = value;
  }
  // @internal
  isOk() {
    return true;
  }
};
var Error = class extends Result {
  constructor(detail) {
    super();
    this[0] = detail;
  }
  // @internal
  isOk() {
    return false;
  }
};
function isEqual(x, y) {
  let values = [x, y];
  while (values.length) {
    let a = values.pop();
    let b = values.pop();
    if (a === b)
      continue;
    if (!isObject(a) || !isObject(b))
      return false;
    let unequal = !structurallyCompatibleObjects(a, b) || unequalDates(a, b) || unequalBuffers(a, b) || unequalArrays(a, b) || unequalMaps(a, b) || unequalSets(a, b) || unequalRegExps(a, b);
    if (unequal)
      return false;
    const proto = Object.getPrototypeOf(a);
    if (proto !== null && typeof proto.equals === "function") {
      try {
        if (a.equals(b))
          continue;
        else
          return false;
      } catch {
      }
    }
    let [keys2, get2] = getters(a);
    for (let k of keys2(a)) {
      values.push(get2(a, k), get2(b, k));
    }
  }
  return true;
}
function getters(object3) {
  if (object3 instanceof Map) {
    return [(x) => x.keys(), (x, y) => x.get(y)];
  } else {
    let extra = object3 instanceof globalThis.Error ? ["message"] : [];
    return [(x) => [...extra, ...Object.keys(x)], (x, y) => x[y]];
  }
}
function unequalDates(a, b) {
  return a instanceof Date && (a > b || a < b);
}
function unequalBuffers(a, b) {
  return a.buffer instanceof ArrayBuffer && a.BYTES_PER_ELEMENT && !(a.byteLength === b.byteLength && a.every((n, i) => n === b[i]));
}
function unequalArrays(a, b) {
  return Array.isArray(a) && a.length !== b.length;
}
function unequalMaps(a, b) {
  return a instanceof Map && a.size !== b.size;
}
function unequalSets(a, b) {
  return a instanceof Set && (a.size != b.size || [...a].some((e) => !b.has(e)));
}
function unequalRegExps(a, b) {
  return a instanceof RegExp && (a.source !== b.source || a.flags !== b.flags);
}
function isObject(a) {
  return typeof a === "object" && a !== null;
}
function structurallyCompatibleObjects(a, b) {
  if (typeof a !== "object" && typeof b !== "object" && (!a || !b))
    return false;
  let nonstructural = [Promise, WeakSet, WeakMap, Function];
  if (nonstructural.some((c) => a instanceof c))
    return false;
  return a.constructor === b.constructor;
}
function makeError(variant, module, line, fn, message, extra) {
  let error = new globalThis.Error(message);
  error.gleam_error = variant;
  error.module = module;
  error.line = line;
  error.fn = fn;
  for (let k in extra)
    error[k] = extra[k];
  return error;
}

// build/dev/javascript/gleam_stdlib/gleam/option.mjs
var None = class extends CustomType {
};

// build/dev/javascript/gleam_stdlib/dict.mjs
var tempDataView = new DataView(new ArrayBuffer(8));
var SHIFT = 5;
var BUCKET_SIZE = Math.pow(2, SHIFT);
var MASK = BUCKET_SIZE - 1;
var MAX_INDEX_NODE = BUCKET_SIZE / 2;
var MIN_ARRAY_NODE = BUCKET_SIZE / 4;

// build/dev/javascript/gleam_stdlib/gleam_stdlib.mjs
function identity(x) {
  return x;
}

// build/dev/javascript/gleam_stdlib/gleam/list.mjs
function fold(loop$list, loop$initial, loop$fun) {
  while (true) {
    let list = loop$list;
    let initial = loop$initial;
    let fun = loop$fun;
    if (list.hasLength(0)) {
      return initial;
    } else {
      let x = list.head;
      let rest$1 = list.tail;
      loop$list = rest$1;
      loop$initial = fun(initial, x);
      loop$fun = fun;
    }
  }
}

// build/dev/javascript/gleam_stdlib/gleam/dynamic.mjs
function from(a) {
  return identity(a);
}

// build/dev/javascript/gleam_stdlib/gleam/bool.mjs
function guard(requirement, consequence, alternative) {
  if (requirement) {
    return consequence;
  } else {
    return alternative();
  }
}

// build/dev/javascript/lustre/lustre/effect.mjs
var Effect = class extends CustomType {
  constructor(all) {
    super();
    this.all = all;
  }
};
function none() {
  return new Effect(toList([]));
}

// build/dev/javascript/lustre/lustre/internals/vdom.mjs
var Text = class extends CustomType {
  constructor(content) {
    super();
    this.content = content;
  }
};
var Element = class extends CustomType {
  constructor(key, namespace, tag2, attrs, children, self_closing, void$) {
    super();
    this.key = key;
    this.namespace = namespace;
    this.tag = tag2;
    this.attrs = attrs;
    this.children = children;
    this.self_closing = self_closing;
    this.void = void$;
  }
};
var Attribute = class extends CustomType {
  constructor(x0, x1, as_property) {
    super();
    this[0] = x0;
    this[1] = x1;
    this.as_property = as_property;
  }
};

// build/dev/javascript/lustre/lustre/attribute.mjs
function attribute(name, value) {
  return new Attribute(name, from(value), false);
}
function style(properties) {
  return attribute(
    "style",
    fold(
      properties,
      "",
      (styles, _use1) => {
        let name$1 = _use1[0];
        let value$1 = _use1[1];
        return styles + name$1 + ":" + value$1 + ";";
      }
    )
  );
}
function class$(name) {
  return attribute("class", name);
}

// build/dev/javascript/lustre/lustre/element.mjs
function element(tag2, attrs, children) {
  if (tag2 === "area") {
    return new Element("", "", tag2, attrs, toList([]), false, true);
  } else if (tag2 === "base") {
    return new Element("", "", tag2, attrs, toList([]), false, true);
  } else if (tag2 === "br") {
    return new Element("", "", tag2, attrs, toList([]), false, true);
  } else if (tag2 === "col") {
    return new Element("", "", tag2, attrs, toList([]), false, true);
  } else if (tag2 === "embed") {
    return new Element("", "", tag2, attrs, toList([]), false, true);
  } else if (tag2 === "hr") {
    return new Element("", "", tag2, attrs, toList([]), false, true);
  } else if (tag2 === "img") {
    return new Element("", "", tag2, attrs, toList([]), false, true);
  } else if (tag2 === "input") {
    return new Element("", "", tag2, attrs, toList([]), false, true);
  } else if (tag2 === "link") {
    return new Element("", "", tag2, attrs, toList([]), false, true);
  } else if (tag2 === "meta") {
    return new Element("", "", tag2, attrs, toList([]), false, true);
  } else if (tag2 === "param") {
    return new Element("", "", tag2, attrs, toList([]), false, true);
  } else if (tag2 === "source") {
    return new Element("", "", tag2, attrs, toList([]), false, true);
  } else if (tag2 === "track") {
    return new Element("", "", tag2, attrs, toList([]), false, true);
  } else if (tag2 === "wbr") {
    return new Element("", "", tag2, attrs, toList([]), false, true);
  } else {
    return new Element("", "", tag2, attrs, children, false, false);
  }
}
function text(content) {
  return new Text(content);
}

// build/dev/javascript/lustre/lustre/internals/runtime.mjs
var Dispatch = class extends CustomType {
  constructor(x0) {
    super();
    this[0] = x0;
  }
};
var Shutdown = class extends CustomType {
};

// build/dev/javascript/lustre/vdom.ffi.mjs
function morph(prev, next, dispatch, isComponent = false) {
  let out;
  let stack2 = [{ prev, next, parent: prev.parentNode }];
  while (stack2.length) {
    let { prev: prev2, next: next2, parent } = stack2.pop();
    if (next2.subtree !== void 0)
      next2 = next2.subtree();
    if (next2.content !== void 0) {
      if (!prev2) {
        const created = document.createTextNode(next2.content);
        parent.appendChild(created);
        out ??= created;
      } else if (prev2.nodeType === Node.TEXT_NODE) {
        if (prev2.textContent !== next2.content)
          prev2.textContent = next2.content;
        out ??= prev2;
      } else {
        const created = document.createTextNode(next2.content);
        parent.replaceChild(created, prev2);
        out ??= created;
      }
    } else if (next2.tag !== void 0) {
      const created = createElementNode({
        prev: prev2,
        next: next2,
        dispatch,
        stack: stack2,
        isComponent
      });
      if (!prev2) {
        parent.appendChild(created);
      } else if (prev2 !== created) {
        parent.replaceChild(created, prev2);
      }
      out ??= created;
    }
  }
  return out;
}
function createElementNode({ prev, next, dispatch, stack: stack2 }) {
  const namespace = next.namespace || "http://www.w3.org/1999/xhtml";
  const canMorph = prev && prev.nodeType === Node.ELEMENT_NODE && prev.localName === next.tag && prev.namespaceURI === (next.namespace || "http://www.w3.org/1999/xhtml");
  const el2 = canMorph ? prev : namespace ? document.createElementNS(namespace, next.tag) : document.createElement(next.tag);
  let handlersForEl;
  if (!registeredHandlers.has(el2)) {
    const emptyHandlers = /* @__PURE__ */ new Map();
    registeredHandlers.set(el2, emptyHandlers);
    handlersForEl = emptyHandlers;
  } else {
    handlersForEl = registeredHandlers.get(el2);
  }
  const prevHandlers = canMorph ? new Set(handlersForEl.keys()) : null;
  const prevAttributes = canMorph ? new Set(Array.from(prev.attributes, (a) => a.name)) : null;
  let className = null;
  let style2 = null;
  let innerHTML = null;
  for (const attr of next.attrs) {
    const name = attr[0];
    const value = attr[1];
    const isProperty = attr[2];
    if (isProperty) {
      el2[name] = value;
    } else if (name.startsWith("on")) {
      const eventName = name.slice(2);
      const callback = dispatch(value);
      if (!handlersForEl.has(eventName)) {
        el2.addEventListener(eventName, lustreGenericEventHandler);
      }
      handlersForEl.set(eventName, callback);
      if (canMorph)
        prevHandlers.delete(eventName);
    } else if (name.startsWith("data-lustre-on-")) {
      const eventName = name.slice(15);
      const callback = dispatch(lustreServerEventHandler);
      if (!handlersForEl.has(eventName)) {
        el2.addEventListener(eventName, lustreGenericEventHandler);
      }
      handlersForEl.set(eventName, callback);
      el2.setAttribute(name, value);
    } else if (name === "class") {
      className = className === null ? value : className + " " + value;
    } else if (name === "style") {
      style2 = style2 === null ? value : style2 + value;
    } else if (name === "dangerous-unescaped-html") {
      innerHTML = value;
    } else {
      el2.setAttribute(name, value);
      if (name === "value")
        el2[name] = value;
      if (canMorph)
        prevAttributes.delete(name);
    }
  }
  if (className !== null) {
    el2.setAttribute("class", className);
    if (canMorph)
      prevAttributes.delete("class");
  }
  if (style2 !== null) {
    el2.setAttribute("style", style2);
    if (canMorph)
      prevAttributes.delete("style");
  }
  if (canMorph) {
    for (const attr of prevAttributes) {
      el2.removeAttribute(attr);
    }
    for (const eventName of prevHandlers) {
      handlersForEl.delete(eventName);
      el2.removeEventListener(eventName, lustreGenericEventHandler);
    }
  }
  if (next.key !== void 0 && next.key !== "") {
    el2.setAttribute("data-lustre-key", next.key);
  } else if (innerHTML !== null) {
    el2.innerHTML = innerHTML;
    return el2;
  }
  let prevChild = el2.firstChild;
  let seenKeys = null;
  let keyedChildren = null;
  let incomingKeyedChildren = null;
  let firstChild = next.children[Symbol.iterator]().next().value;
  if (canMorph && firstChild !== void 0 && // Explicit checks are more verbose but truthy checks force a bunch of comparisons
  // we don't care about: it's never gonna be a number etc.
  firstChild.key !== void 0 && firstChild.key !== "") {
    seenKeys = /* @__PURE__ */ new Set();
    keyedChildren = getKeyedChildren(prev);
    incomingKeyedChildren = getKeyedChildren(next);
  }
  for (const child of next.children) {
    if (child.key !== void 0 && seenKeys !== null) {
      while (prevChild && !incomingKeyedChildren.has(prevChild.getAttribute("data-lustre-key"))) {
        const nextChild = prevChild.nextSibling;
        el2.removeChild(prevChild);
        prevChild = nextChild;
      }
      if (keyedChildren.size === 0) {
        stack2.unshift({ prev: prevChild, next: child, parent: el2 });
        prevChild = prevChild?.nextSibling;
        continue;
      }
      if (seenKeys.has(child.key)) {
        console.warn(`Duplicate key found in Lustre vnode: ${child.key}`);
        stack2.unshift({ prev: null, next: child, parent: el2 });
        continue;
      }
      seenKeys.add(child.key);
      const keyedChild = keyedChildren.get(child.key);
      if (!keyedChild && !prevChild) {
        stack2.unshift({ prev: null, next: child, parent: el2 });
        continue;
      }
      if (!keyedChild && prevChild !== null) {
        const placeholder = document.createTextNode("");
        el2.insertBefore(placeholder, prevChild);
        stack2.unshift({ prev: placeholder, next: child, parent: el2 });
        continue;
      }
      if (!keyedChild || keyedChild === prevChild) {
        stack2.unshift({ prev: prevChild, next: child, parent: el2 });
        prevChild = prevChild?.nextSibling;
        continue;
      }
      el2.insertBefore(keyedChild, prevChild);
      stack2.unshift({ prev: keyedChild, next: child, parent: el2 });
    } else {
      stack2.unshift({ prev: prevChild, next: child, parent: el2 });
      prevChild = prevChild?.nextSibling;
    }
  }
  while (prevChild) {
    const next2 = prevChild.nextSibling;
    el2.removeChild(prevChild);
    prevChild = next2;
  }
  return el2;
}
var registeredHandlers = /* @__PURE__ */ new WeakMap();
function lustreGenericEventHandler(event) {
  const target = event.currentTarget;
  if (!registeredHandlers.has(target)) {
    target.removeEventListener(event.type, lustreGenericEventHandler);
    return;
  }
  const handlersForEventTarget = registeredHandlers.get(target);
  if (!handlersForEventTarget.has(event.type)) {
    target.removeEventListener(event.type, lustreGenericEventHandler);
    return;
  }
  handlersForEventTarget.get(event.type)(event);
}
function lustreServerEventHandler(event) {
  const el2 = event.target;
  const tag2 = el2.getAttribute(`data-lustre-on-${event.type}`);
  const data = JSON.parse(el2.getAttribute("data-lustre-data") || "{}");
  const include = JSON.parse(el2.getAttribute("data-lustre-include") || "[]");
  switch (event.type) {
    case "input":
    case "change":
      include.push("target.value");
      break;
  }
  return {
    tag: tag2,
    data: include.reduce(
      (data2, property) => {
        const path = property.split(".");
        for (let i = 0, o = data2, e = event; i < path.length; i++) {
          if (i === path.length - 1) {
            o[path[i]] = e[path[i]];
          } else {
            o[path[i]] ??= {};
            e = e[path[i]];
            o = o[path[i]];
          }
        }
        return data2;
      },
      { data }
    )
  };
}
function getKeyedChildren(el2) {
  const keyedChildren = /* @__PURE__ */ new Map();
  if (el2) {
    for (const child of el2.children) {
      const key = child.key || child?.getAttribute("data-lustre-key");
      if (key)
        keyedChildren.set(key, child);
    }
  }
  return keyedChildren;
}

// build/dev/javascript/lustre/client-runtime.ffi.mjs
var LustreClientApplication2 = class _LustreClientApplication {
  #root = null;
  #queue = [];
  #effects = [];
  #didUpdate = false;
  #isComponent = false;
  #model = null;
  #update = null;
  #view = null;
  static start(flags, selector, init2, update2, view) {
    if (!is_browser())
      return new Error(new NotABrowser());
    const root2 = selector instanceof HTMLElement ? selector : document.querySelector(selector);
    if (!root2)
      return new Error(new ElementNotFound(selector));
    const app = new _LustreClientApplication(init2(flags), update2, view, root2);
    return new Ok((msg) => app.send(msg));
  }
  constructor([model, effects], update2, view, root2 = document.body, isComponent = false) {
    this.#model = model;
    this.#update = update2;
    this.#view = view;
    this.#root = root2;
    this.#effects = effects.all.toArray();
    this.#didUpdate = true;
    this.#isComponent = isComponent;
    window.requestAnimationFrame(() => this.#tick());
  }
  send(action) {
    switch (true) {
      case action instanceof Dispatch: {
        this.#queue.push(action[0]);
        this.#tick();
        return;
      }
      case action instanceof Shutdown: {
        this.#shutdown();
        return;
      }
      default:
        return;
    }
  }
  emit(event, data) {
    this.#root.dispatchEvent(
      new CustomEvent(event, {
        bubbles: true,
        detail: data,
        composed: true
      })
    );
  }
  #tick() {
    this.#flush_queue();
    const vdom = this.#view(this.#model);
    const dispatch = (handler) => (e) => {
      const result = handler(e);
      if (result instanceof Ok) {
        this.send(new Dispatch(result[0]));
      }
    };
    this.#didUpdate = false;
    this.#root = morph(this.#root, vdom, dispatch, this.#isComponent);
  }
  #flush_queue(iterations = 0) {
    while (this.#queue.length) {
      const [next, effects] = this.#update(this.#model, this.#queue.shift());
      this.#didUpdate ||= !isEqual(this.#model, next);
      this.#model = next;
      this.#effects = this.#effects.concat(effects.all.toArray());
    }
    while (this.#effects.length) {
      this.#effects.shift()(
        (msg) => this.send(new Dispatch(msg)),
        (event, data) => this.emit(event, data)
      );
    }
    if (this.#queue.length) {
      if (iterations < 5) {
        this.#flush_queue(++iterations);
      } else {
        window.requestAnimationFrame(() => this.#tick());
      }
    }
  }
  #shutdown() {
    this.#root.remove();
    this.#root = null;
    this.#model = null;
    this.#queue = [];
    this.#effects = [];
    this.#didUpdate = false;
    this.#update = () => {
    };
    this.#view = () => {
    };
  }
};
var start = (app, selector, flags) => LustreClientApplication2.start(
  flags,
  selector,
  app.init,
  app.update,
  app.view
);
var is_browser = () => window && window.document;

// build/dev/javascript/lustre/lustre.mjs
var App = class extends CustomType {
  constructor(init2, update2, view, on_attribute_change) {
    super();
    this.init = init2;
    this.update = update2;
    this.view = view;
    this.on_attribute_change = on_attribute_change;
  }
};
var ElementNotFound = class extends CustomType {
  constructor(selector) {
    super();
    this.selector = selector;
  }
};
var NotABrowser = class extends CustomType {
};
function application(init2, update2, view) {
  return new App(init2, update2, view, new None());
}
function element2(html) {
  let init2 = (_) => {
    return [void 0, none()];
  };
  let update2 = (_, _1) => {
    return [void 0, none()];
  };
  let view = (_) => {
    return html;
  };
  return application(init2, update2, view);
}
function start3(app, selector, flags) {
  return guard(
    !is_browser(),
    new Error(new NotABrowser()),
    () => {
      return start(app, selector, flags);
    }
  );
}

// build/dev/javascript/lustre/lustre/element/html.mjs
function h1(attrs, children) {
  return element("h1", attrs, children);
}
function h2(attrs, children) {
  return element("h2", attrs, children);
}
function div(attrs, children) {
  return element("div", attrs, children);
}

// build/dev/javascript/lustre_ui/lustre/ui/layout/centre.mjs
function of2(element3, attributes, children) {
  return element3(
    prepend(class$("lustre-ui-centre"), attributes),
    toList([children])
  );
}
function centre(attributes, children) {
  return of2(div, attributes, children);
}

// build/dev/javascript/gleam_community_colour/gleam_community/colour.mjs
var Rgba = class extends CustomType {
  constructor(r, g, b, a) {
    super();
    this.r = r;
    this.g = g;
    this.b = b;
    this.a = a;
  }
};
var light_red = new Rgba(
  0.9372549019607843,
  0.1607843137254902,
  0.1607843137254902,
  1
);
var red = new Rgba(0.8, 0, 0, 1);
var dark_red = new Rgba(0.6431372549019608, 0, 0, 1);
var light_orange = new Rgba(
  0.9882352941176471,
  0.6862745098039216,
  0.24313725490196078,
  1
);
var orange = new Rgba(0.9607843137254902, 0.4745098039215686, 0, 1);
var dark_orange = new Rgba(
  0.807843137254902,
  0.3607843137254902,
  0,
  1
);
var light_yellow = new Rgba(
  1,
  0.9137254901960784,
  0.30980392156862746,
  1
);
var yellow = new Rgba(0.9294117647058824, 0.8313725490196079, 0, 1);
var dark_yellow = new Rgba(
  0.7686274509803922,
  0.6274509803921569,
  0,
  1
);
var light_green = new Rgba(
  0.5411764705882353,
  0.8862745098039215,
  0.20392156862745098,
  1
);
var green = new Rgba(
  0.45098039215686275,
  0.8235294117647058,
  0.08627450980392157,
  1
);
var dark_green = new Rgba(
  0.3058823529411765,
  0.6039215686274509,
  0.023529411764705882,
  1
);
var light_blue = new Rgba(
  0.4470588235294118,
  0.6235294117647059,
  0.8117647058823529,
  1
);
var blue = new Rgba(
  0.20392156862745098,
  0.396078431372549,
  0.6431372549019608,
  1
);
var dark_blue = new Rgba(
  0.12549019607843137,
  0.2901960784313726,
  0.5294117647058824,
  1
);
var light_purple = new Rgba(
  0.6784313725490196,
  0.4980392156862745,
  0.6588235294117647,
  1
);
var purple = new Rgba(
  0.4588235294117647,
  0.3137254901960784,
  0.4823529411764706,
  1
);
var dark_purple = new Rgba(
  0.3607843137254902,
  0.20784313725490197,
  0.4,
  1
);
var light_brown = new Rgba(
  0.9137254901960784,
  0.7254901960784313,
  0.43137254901960786,
  1
);
var brown = new Rgba(
  0.7568627450980392,
  0.49019607843137253,
  0.06666666666666667,
  1
);
var dark_brown = new Rgba(
  0.5607843137254902,
  0.34901960784313724,
  0.00784313725490196,
  1
);
var black = new Rgba(0, 0, 0, 1);
var white = new Rgba(1, 1, 1, 1);
var light_grey = new Rgba(
  0.9333333333333333,
  0.9333333333333333,
  0.9254901960784314,
  1
);
var grey = new Rgba(
  0.8274509803921568,
  0.8431372549019608,
  0.8117647058823529,
  1
);
var dark_grey = new Rgba(
  0.7294117647058823,
  0.7411764705882353,
  0.7137254901960784,
  1
);
var light_gray = new Rgba(
  0.9333333333333333,
  0.9333333333333333,
  0.9254901960784314,
  1
);
var gray = new Rgba(
  0.8274509803921568,
  0.8431372549019608,
  0.8117647058823529,
  1
);
var dark_gray = new Rgba(
  0.7294117647058823,
  0.7411764705882353,
  0.7137254901960784,
  1
);
var light_charcoal = new Rgba(
  0.5333333333333333,
  0.5411764705882353,
  0.5215686274509804,
  1
);
var charcoal = new Rgba(
  0.3333333333333333,
  0.3411764705882353,
  0.3254901960784314,
  1
);
var dark_charcoal = new Rgba(
  0.1803921568627451,
  0.20392156862745098,
  0.21176470588235294,
  1
);
var pink = new Rgba(1, 0.6862745098039216, 0.9529411764705882, 1);

// build/dev/javascript/lustre_ui/lustre/ui.mjs
var centre2 = centre;

// build/dev/javascript/app/app.mjs
function main() {
  let styles = toList([
    ["width", "100vw"],
    ["height", "100vh"],
    ["padding", "1rem"]
  ]);
  let app = element2(
    centre2(
      toList([style(styles)]),
      div(
        toList([]),
        toList([
          h1(toList([]), toList([text("Hello, world.")])),
          h2(toList([]), toList([text("Welcome to Lustre.")]))
        ])
      )
    )
  );
  let $ = start3(app, "#app", void 0);
  if (!$.isOk()) {
    throw makeError(
      "assignment_no_match",
      "app",
      17,
      "main",
      "Assignment pattern did not match",
      { value: $ }
    );
  }
  return void 0;
}

// build/.lustre/entry.mjs
main();