// https://toggles.oddbird.net/dist/css-toggles.js (2022.04.20)
// node_modules/stylis/src/Enum.js
var COMMENT = "comm";
var RULESET = "rule";
var DECLARATION = "decl";
var IMPORT = "@import";
var KEYFRAMES = "@keyframes";

// node_modules/stylis/src/Utility.js
var abs = Math.abs;
var from = String.fromCharCode;
function trim(value) {
  return value.trim();
}
function replace(value, pattern, replacement) {
  return value.replace(pattern, replacement);
}
function indexof(value, search) {
  return value.indexOf(search);
}
function charat(value, index) {
  return value.charCodeAt(index) | 0;
}
function substr(value, begin, end) {
  return value.slice(begin, end);
}
function strlen(value) {
  return value.length;
}
function sizeof(value) {
  return value.length;
}
function append(value, array) {
  return array.push(value), value;
}

// node_modules/stylis/src/Tokenizer.js
var line = 1;
var column = 1;
var length = 0;
var position = 0;
var character = 0;
var characters = "";
function node(value, root, parent, type, props, children, length2) {
  return { value, root, parent, type, props, children, line, column, length: length2, return: "" };
}
function char() {
  return character;
}
function prev() {
  character = position > 0 ? charat(characters, --position) : 0;
  if (column--, character === 10)
    column = 1, line--;
  return character;
}
function next() {
  character = position < length ? charat(characters, position++) : 0;
  if (column++, character === 10)
    column = 1, line++;
  return character;
}
function peek() {
  return charat(characters, position);
}
function caret() {
  return position;
}
function slice(begin, end) {
  return substr(characters, begin, end);
}
function token(type) {
  switch (type) {
    case 0:
    case 9:
    case 10:
    case 13:
    case 32:
      return 5;
    case 33:
    case 43:
    case 44:
    case 47:
    case 62:
    case 64:
    case 126:
    case 59:
    case 123:
    case 125:
      return 4;
    case 58:
      return 3;
    case 34:
    case 39:
    case 40:
    case 91:
      return 2;
    case 41:
    case 93:
      return 1;
  }
  return 0;
}
function alloc(value) {
  return line = column = 1, length = strlen(characters = value), position = 0, [];
}
function dealloc(value) {
  return characters = "", value;
}
function delimit(type) {
  return trim(slice(position - 1, delimiter(type === 91 ? type + 2 : type === 40 ? type + 1 : type)));
}
function whitespace(type) {
  while (character = peek())
    if (character < 33)
      next();
    else
      break;
  return token(type) > 2 || token(character) > 3 ? "" : " ";
}
function escaping(index, count) {
  while (--count && next())
    if (character < 48 || character > 102 || character > 57 && character < 65 || character > 70 && character < 97)
      break;
  return slice(index, caret() + (count < 6 && peek() == 32 && next() == 32));
}
function delimiter(type) {
  while (next())
    switch (character) {
      case type:
        return position;
      case 34:
      case 39:
        if (type !== 34 && type !== 39)
          delimiter(character);
        break;
      case 40:
        if (type === 41)
          delimiter(type);
        break;
      case 92:
        next();
        break;
    }
  return position;
}
function commenter(type, index) {
  while (next())
    if (type + character === 47 + 10)
      break;
    else if (type + character === 42 + 42 && peek() === 47)
      break;
  return "/*" + slice(index, position - 1) + "*" + from(type === 47 ? type : next());
}
function identifier(index) {
  while (!token(peek()))
    next();
  return slice(index, position);
}

// node_modules/stylis/src/Parser.js
function compile(value) {
  return dealloc(parse("", null, null, null, [""], value = alloc(value), 0, [0], value));
}
function parse(value, root, parent, rule, rules, rulesets, pseudo, points, declarations) {
  var index = 0;
  var offset = 0;
  var length2 = pseudo;
  var atrule = 0;
  var property = 0;
  var previous = 0;
  var variable = 1;
  var scanning = 1;
  var ampersand = 1;
  var character2 = 0;
  var type = "";
  var props = rules;
  var children = rulesets;
  var reference = rule;
  var characters2 = type;
  while (scanning)
    switch (previous = character2, character2 = next()) {
      case 40:
        if (previous != 108 && characters2.charCodeAt(length2 - 1) == 58) {
          if (indexof(characters2 += replace(delimit(character2), "&", "&\f"), "&\f") != -1)
            ampersand = -1;
          break;
        }
      case 34:
      case 39:
      case 91:
        characters2 += delimit(character2);
        break;
      case 9:
      case 10:
      case 13:
      case 32:
        characters2 += whitespace(previous);
        break;
      case 92:
        characters2 += escaping(caret() - 1, 7);
        continue;
      case 47:
        switch (peek()) {
          case 42:
          case 47:
            append(comment(commenter(next(), caret()), root, parent), declarations);
            break;
          default:
            characters2 += "/";
        }
        break;
      case 123 * variable:
        points[index++] = strlen(characters2) * ampersand;
      case 125 * variable:
      case 59:
      case 0:
        switch (character2) {
          case 0:
          case 125:
            scanning = 0;
          case 59 + offset:
            if (property > 0 && strlen(characters2) - length2)
              append(property > 32 ? declaration(characters2 + ";", rule, parent, length2 - 1) : declaration(replace(characters2, " ", "") + ";", rule, parent, length2 - 2), declarations);
            break;
          case 59:
            characters2 += ";";
          default:
            append(reference = ruleset(characters2, root, parent, index, offset, rules, points, type, props = [], children = [], length2), rulesets);
            if (character2 === 123)
              if (offset === 0)
                parse(characters2, root, reference, reference, props, rulesets, length2, points, children);
              else
                switch (atrule) {
                  case 100:
                  case 109:
                  case 115:
                    parse(value, reference, reference, rule && append(ruleset(value, reference, reference, 0, 0, rules, points, type, rules, props = [], length2), children), rules, children, length2, points, rule ? props : children);
                    break;
                  default:
                    parse(characters2, reference, reference, reference, [""], children, 0, points, children);
                }
        }
        index = offset = property = 0, variable = ampersand = 1, type = characters2 = "", length2 = pseudo;
        break;
      case 58:
        length2 = 1 + strlen(characters2), property = previous;
      default:
        if (variable < 1) {
          if (character2 == 123)
            --variable;
          else if (character2 == 125 && variable++ == 0 && prev() == 125)
            continue;
        }
        switch (characters2 += from(character2), character2 * variable) {
          case 38:
            ampersand = offset > 0 ? 1 : (characters2 += "\f", -1);
            break;
          case 44:
            points[index++] = (strlen(characters2) - 1) * ampersand, ampersand = 1;
            break;
          case 64:
            if (peek() === 45)
              characters2 += delimit(next());
            atrule = peek(), offset = length2 = strlen(type = characters2 += identifier(caret())), character2++;
            break;
          case 45:
            if (previous === 45 && strlen(characters2) == 2)
              variable = 0;
        }
    }
  return rulesets;
}
function ruleset(value, root, parent, index, offset, rules, points, type, props, children, length2) {
  var post = offset - 1;
  var rule = offset === 0 ? rules : [""];
  var size = sizeof(rule);
  for (var i = 0, j = 0, k = 0; i < index; ++i)
    for (var x = 0, y = substr(value, post + 1, post = abs(j = points[i])), z = value; x < size; ++x)
      if (z = trim(j > 0 ? rule[x] + " " + y : replace(y, /&\f/g, rule[x])))
        props[k++] = z;
  return node(value, root, parent, offset === 0 ? RULESET : type, props, children, length2);
}
function comment(value, root, parent) {
  return node(value, root, parent, COMMENT, from(char()), substr(value, 2, -2), 0);
}
function declaration(value, root, parent, length2) {
  return node(value, root, parent, DECLARATION, substr(value, 0, length2), substr(value, length2 + 1, -1), length2);
}

// node_modules/stylis/src/Serializer.js
function serialize(children, callback) {
  var output = "";
  var length2 = sizeof(children);
  for (var i = 0; i < length2; i++)
    output += callback(children[i], i, children, callback) || "";
  return output;
}
function stringify(element, index, children, callback) {
  switch (element.type) {
    case IMPORT:
    case DECLARATION:
      return element.return = element.return || element.value;
    case COMMENT:
      return "";
    case KEYFRAMES:
      return element.return = element.value + "{" + serialize(element.children, callback) + "}";
    case RULESET:
      element.value = element.props.join(",");
  }
  return strlen(children = serialize(element.children, callback)) ? element.return = element.value + "{" + children + "}" : "";
}

// src/css-toggles.js
var pseudoElements = [
  "after",
  "backdrop",
  "before",
  "cue",
  "cue-region",
  "first-letter",
  "first-line",
  "file-selector-button",
  "grammar-error",
  "marker",
  "placeholder",
  "selection",
  "spelling-error",
  "target-text"
].join("|");
var pseudoElementRe = RegExp(`::?(${pseudoElements})`);
var makeRegex = (parts, opts) => RegExp(parts.map((p) => p.source).join(""), opts);
var toggleRootRe = makeRegex([
  /(?<name>[\w-]+)/,
  / */,
  /((?<initial>\d+)\/)?/,
  /(?<numActive>\d*)?/,
  /(\[(?<states>.+)\])?/,
  / */,
  /(at +(?<at>[\w-]+))?/,
  / */,
  /(?<modifiers>.*)/
]);
var toggleRootMachineRe = makeRegex([
  /((?<name>[\w-]+) +)?/,
  /(machine\((?<machine>[\w-]+)(?<strict> *, *strict)?\))/,
  / */,
  /(at +(?<at>[\w-]+))?/,
  / */,
  /(?<modifiers>.*)/
]);
var toggleTriggerRe = makeRegex([
  /(?<name>[\w-]+)/,
  / */,
  /(do[ \(](?<transition>[\w-]+)\)?)?/,
  /(?<targetState>[\w-]*)/
]);
var toggleVisibilityRe = /toggle *(?<name>[\w-]+)/;
var togglePseudoClassRe = /:toggle\((?<name>[\w-]+) *(?<value>[\w-]*)\)/;
var counter = 0;
var uid = () => counter++;
var toggleRoots = {};
var toggleMachines = {};
function withNextSiblings(element) {
  const siblings = [element];
  let next2 = element.nextElementSibling;
  while (next2 !== null) {
    siblings.push(next2);
    next2 = next2.nextElementSibling;
  }
  return siblings;
}
function createToggleRoots(ruleValue, selectors) {
  const regex = ruleValue.includes("machine(") ? toggleRootMachineRe : toggleRootRe;
  let { name, machine, strict, initial, numActive, states, at, modifiers } = regex.exec(ruleValue).groups;
  name = name || machine;
  if (name === void 0)
    return;
  let total;
  const machineDef = toggleMachines[machine];
  if (machineDef !== void 0) {
    states = Object.keys(machineDef.states);
    total = states.length;
  } else if (states !== void 0) {
    states = states.split(/ +/);
    total = states.length;
  } else {
    total = parseInt(numActive || 1) + 1;
    states = [...Array(total).keys()].map(String);
  }
  modifiers = modifiers?.split(/ +/) || [];
  const group = modifiers.includes("group");
  const isNarrow = modifiers.includes("self");
  let activeIndex = states.indexOf(initial);
  if (activeIndex === -1)
    activeIndex = states.indexOf(at);
  if (activeIndex === -1)
    activeIndex = 0;
  let resetTo = 0;
  if (modifiers.includes("linear"))
    resetTo = total - 1;
  if (modifiers.includes("sticky"))
    resetTo = 1;
  const config = {
    name,
    resetTo,
    group,
    isNarrow,
    total,
    states,
    machine,
    activeIndex,
    strict: Boolean(strict)
  };
  document.querySelectorAll(selectors).forEach((el) => {
    const id = `${name}-${uid()}`;
    const elements = isNarrow ? [el] : withNextSiblings(el);
    elements.forEach((el2) => el2.dataset.toggleRoot = id);
    toggleRoots[id] = { ...config };
  });
}
function createToggleTriggers(ruleValue, selectors) {
  const { name, targetState, transition } = toggleTriggerRe.exec(ruleValue).groups;
  if (name === void 0)
    return;
  const dispatchToggleEvent = ({ target }) => {
    target.dispatchEvent(new CustomEvent("toggle", {
      bubbles: true,
      detail: { toggleRoot: name, targetState, transition }
    }));
  };
  document.querySelectorAll(selectors).forEach((el) => {
    el.addEventListener("click", dispatchToggleEvent);
  });
}
function renderToggleState(toggleRootId) {
  const toggleRoot = toggleRoots[toggleRootId];
  document.querySelectorAll(`
      [data-toggle-root="${toggleRootId}"][data-toggle-visibility],
      [data-toggle-root="${toggleRootId}"] [data-toggle-visibility]
      `).forEach((el) => {
    const closestRoot = el.closest("[data-toggle-root]");
    if (closestRoot?.dataset.toggleRoot !== toggleRootId)
      return;
    el.dataset.toggleVisibility = toggleRoot.activeIndex > 0 ? "visible" : "hidden";
  });
  document.querySelectorAll(`
      [data-toggle-root="${toggleRootId}"][data-toggle],
      [data-toggle-root="${toggleRootId}"] [data-toggle]
      `).forEach((el) => {
    const closestRoot = el.closest("[data-toggle-root]");
    if (closestRoot?.dataset.toggleRoot !== toggleRootId)
      return;
    el.dataset.toggle = `${toggleRoot.name} ${toggleRoot.states[toggleRoot.activeIndex]}`;
  });
}
function toggleMachineWalker(element) {
  const name = (element.props || [])[0];
  if (!(element.type === "@machine" && name))
    return;
  const states = {};
  element.children.filter((child) => child.type === "rule").forEach((rule) => {
    states[rule.value] = Object.fromEntries(rule.children.filter((child) => child.type === "decl").map((decl) => [decl.props, decl.children]));
  });
  toggleMachines[name] = { name, states };
}
function togglePseudoClassWalker(element) {
  if (element.type !== "rule")
    return;
  let didReplace = false;
  element.props = element.props.map((selector) => {
    if (!selector.match(togglePseudoClassRe))
      return selector;
    const baseSelector = selector.slice(0, selector.search(togglePseudoClassRe)).replace(pseudoElementRe, "");
    document.querySelectorAll(baseSelector).forEach((el) => el.dataset.toggle = "");
    let replacement;
    const { name, value } = togglePseudoClassRe.exec(selector).groups;
    if (value) {
      replacement = `[data-toggle="${name} ${value}"]`;
    } else {
      replacement = `[data-toggle^="${name} "]:not([data-toggle="${name} 0"])`;
    }
    didReplace = true;
    return selector.replace(togglePseudoClassRe, replacement);
  });
  return didReplace;
}
function toggleVisibilityWalker(element) {
  if (!(element.type === "decl" && element.props === "toggle-visibility"))
    return;
  const { name } = toggleVisibilityRe.exec(element.children).groups;
  if (name === void 0)
    return;
  document.querySelectorAll(element.parent.value).forEach((el) => {
    el.dataset.toggleVisibility = "";
  });
}
function toggleRootWalker(element) {
  if (!(element.type === "decl" && element.props === "toggle-root"))
    return;
  createToggleRoots(element.children, element.parent.value);
}
function toggleTriggerWalker(element) {
  if (!(element.type === "decl" && element.props === "toggle-trigger"))
    return;
  createToggleTriggers(element.children, element.parent.value);
}
function toggleWalker(element) {
  if (!(element.type === "decl" && element.props === "toggle"))
    return;
  const selectors = element.parent.value;
  const ruleValue = element.children;
  createToggleRoots(ruleValue, selectors);
  createToggleTriggers(ruleValue, selectors);
}
function initStylesheet(sheetSrc, url) {
  let didReplace = false;
  function walk(element) {
    toggleMachineWalker(element);
    didReplace |= togglePseudoClassWalker(element);
    toggleVisibilityWalker(element);
    toggleRootWalker(element);
    toggleTriggerWalker(element);
    toggleWalker(element);
    const size = (element.children || []).length;
    for (let i = 0; i < size; i++)
      walk(element.children[i]);
  }
  const cssAst = compile(sheetSrc);
  cssAst.forEach(walk);
  return didReplace ? serialize(cssAst, stringify) : "";
}
function handleStyleTag(el) {
  const newSrc = initStylesheet(el.innerHTML);
  if (!newSrc)
    return;
  el.innerHTML = newSrc;
}
async function handleLinkedStylesheet(el) {
  if (el.rel !== "stylesheet")
    return;
  const srcUrl = new URL(el.href, document.baseURI);
  if (srcUrl.origin !== location.origin)
    return;
  const src = await fetch(srcUrl.toString()).then((r) => r.text());
  const newSrc = initStylesheet(src, srcUrl.toString());
  if (!newSrc)
    return;
  const blob = new Blob([newSrc], { type: "text/css" });
  el.href = URL.createObjectURL(blob);
}
document.body.addEventListener("toggle", (event) => {
  const { target } = event;
  let { toggleRoot: name, targetState, transition } = event.detail;
  const toggleRootElement = target.closest(`[data-toggle-root^="${name}-"]`);
  const id = toggleRootElement?.dataset?.toggleRoot || null;
  const toggleRoot = toggleRoots[id];
  if (toggleRoot === void 0)
    return;
  const currentState = toggleRoot.states[toggleRoot.activeIndex];
  if (toggleRoot.group) {
    for (let _id of Object.keys(toggleRoots)) {
      if (toggleRoots[_id].name === name) {
        toggleRoots[_id].activeIndex = 0;
        renderToggleState(_id);
      }
    }
  }
  const machine = toggleMachines[toggleRoot.machine];
  if (machine !== void 0) {
    targetState = machine.states[currentState][transition];
    if (targetState === void 0)
      return;
  }
  const nextIndex = toggleRoot.states.indexOf(targetState);
  if (nextIndex === -1) {
    if (toggleRoot.activeIndex == toggleRoot.total - 1) {
      toggleRoot.activeIndex = toggleRoot.resetTo;
    } else {
      toggleRoot.activeIndex++;
    }
  } else {
    toggleRoot.activeIndex = nextIndex;
  }
  renderToggleState(id);
});
document.querySelectorAll("style").forEach(handleStyleTag);
Promise.all([...document.querySelectorAll("link")].map(handleLinkedStylesheet)).then(() => {
  Object.keys(toggleRoots).forEach(renderToggleState);
});
document.head.insertAdjacentHTML("beforeend", '<style>[data-toggle-visibility="hidden"] { display: none; }</style>');