Tabview YouTube Totara

制作信息、评论、视频和播放列表的标签

// ==UserScript==
// @name                  Tabview YouTube Totara
// @namespace             https://www.youtube.com/
// @author                CY Fung
// @license               MIT
// @match                 https://www.youtube.com/*
// @exclude               /^https?://\w+\.youtube\.com\/live_chat.*$/
// @exclude               /^https?://\S+\.(txt|png|jpg|jpeg|gif|xml|svg|manifest|log|ini)[^\/]*$/

// @version               5.0.029
// @author                CY Fung
// @description           To make tabs for Info, Comments, Videos and Playlist

// @description:es        Para crear pestañas para Información, Comentarios, Videos y Lista de reproducción
// @description:fr        Pour créer des onglets pour Infos, Commentaires, Vidéos et Playlist
// @description:de        Um Tabs für Informationen, Kommentare, Videos und Playlist zu erstellen
// @description:zh        制作信息、评论、视频和播放列表的标签
// @description:zh-CN     制作信息、评论、视频和播放列表的标签
// @description:zh-TW     製作資訊、評論、影片和播放列表的標籤
// @description:zh-HK     製作資訊、評論、影片視頻和播放列表的標籤
// @description:ja        情報、コメント、動画、および再生リストのタブを作成するために
// @description:ko        정보, 댓글, 동영상 및 재생 목록에 대한 탭 만들기
// @description:ru        Чтобы создать вкладки для Информации, Комментариев, Видео и Плейлиста
// @description:pt        Para fazer abas para Informações, Comentários, Vídeos e Playlist
// @description:ar        لإنشاء علامات تبويب للمعلومات والتعليقات والفيديو وقائمة التشغيل

// @icon                  https://raw.githubusercontent.com/tabview-youtube/Tabview-YouTube-Totara/main/images/icon128p.png
// @supportURL            https://github.com/tabview-youtube/Tabview-YouTube-Totara
// @run-at                document-start
// @grant                 GM_getResourceText
// @grant                 GM.getResourceText
// @grant                 GM_registerMenuCommand
// @grant                 GM_addElement
// @noframes
// @require               https://cdn.jsdelivr.net/gh/cyfung1031/userscript-supports@7221a4efffd49d852de0074ec503d4febb99f28b/library/nextBrowserTick.min.js
//
// ==/UserScript==

/*

MIT License

Copyright (c) 2024 cyfung1031

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

*/

!window.TTP && (() => {
  // credit to Benjamin Philipp
  // original source: https://greasyfork.org/en/scripts/433051-trusted-types-helper

  // --------------------------------------------------- Trusted Types Helper ---------------------------------------------------

  const overwrite_default = false; // If a default policy already exists, it might be best not to overwrite it, but to try and set a custom policy and use it to manually generate trusted types. Try at your own risk
  const prefix = `TTP`;
  var passThroughFunc = function (string, sink) {
    return string; // Anything passing through this function will be returned without change
  }
  var TTPName = "passthrough";
  var TTP_default, TTP = { createHTML: passThroughFunc, createScript: passThroughFunc, createScriptURL: passThroughFunc }; // We can use TTP.createHTML for all our assignments even if we don't need or even have Trusted Types; this should make fallbacks and polyfills easy
  var needsTrustedHTML = false;
  function doit() {
    try {
      if (typeof window.isSecureContext !== 'undefined' && window.isSecureContext) {
        if (window.trustedTypes && window.trustedTypes.createPolicy) {
          needsTrustedHTML = true;
          if (trustedTypes.defaultPolicy) {
            log("TT Default Policy exists");
            if (overwrite_default)
              TTP = window.trustedTypes.createPolicy("default", TTP);
            else
              TTP = window.trustedTypes.createPolicy(TTPName, TTP); // Is the default policy permissive enough? If it already exists, best not to overwrite it
            TTP_default = trustedTypes.defaultPolicy;

            log("Created custom passthrough policy, in case the default policy is too restrictive: Use Policy '" + TTPName + "' in var 'TTP':", TTP);
          }
          else {
            TTP_default = TTP = window.trustedTypes.createPolicy("default", TTP);
          }
          log("Trusted-Type Policies: TTP:", TTP, "TTP_default:", TTP_default);
        }
      }
    } catch (e) {
      log(e);
    }
  }

  function log(...args) {
    if ("undefined" != typeof (prefix) && !!prefix)
      args = [prefix + ":", ...args];
    if ("undefined" != typeof (debugging) && !!debugging)
      args = [...args, new Error().stack.replace(/^\s*(Error|Stack trace):?\n/gi, "").replace(/^([^\n]*\n)/, "\n")];
    console.log(...args);
  }

  doit();

  // --------------------------------------------------- Trusted Types Helper ---------------------------------------------------

  window.TTP = TTP;

})();

function createHTML(s) {
  if (typeof TTP !== 'undefined' && typeof TTP.createHTML === 'function') return TTP.createHTML(s);
  return s;
}

let trustHTMLErr = null;
try {
  document.createElement('div').innerHTML = createHTML('1');
} catch (e) {
  trustHTMLErr = e;
}

if (trustHTMLErr) {
  console.log(`trustHTMLErr`, trustHTMLErr);
  trustHTMLErr(); // exit userscript
}


// -----------------------------------------------------------------------------------------------------------------------------

const executionScript = (communicationKey) => {



  !window.TTP && (() => {
    // credit to Benjamin Philipp
    // original source: https://greasyfork.org/en/scripts/433051-trusted-types-helper

    // --------------------------------------------------- Trusted Types Helper ---------------------------------------------------

    const overwrite_default = false; // If a default policy already exists, it might be best not to overwrite it, but to try and set a custom policy and use it to manually generate trusted types. Try at your own risk
    const prefix = `TTP`;
    var passThroughFunc = function (string, sink) {
      return string; // Anything passing through this function will be returned without change
    }
    var TTPName = "passthrough";
    var TTP_default, TTP = { createHTML: passThroughFunc, createScript: passThroughFunc, createScriptURL: passThroughFunc }; // We can use TTP.createHTML for all our assignments even if we don't need or even have Trusted Types; this should make fallbacks and polyfills easy
    var needsTrustedHTML = false;
    function doit() {
      try {
        if (typeof window.isSecureContext !== 'undefined' && window.isSecureContext) {
          if (window.trustedTypes && window.trustedTypes.createPolicy) {
            needsTrustedHTML = true;
            if (trustedTypes.defaultPolicy) {
              log("TT Default Policy exists");
              if (overwrite_default)
                TTP = window.trustedTypes.createPolicy("default", TTP);
              else
                TTP = window.trustedTypes.createPolicy(TTPName, TTP); // Is the default policy permissive enough? If it already exists, best not to overwrite it
              TTP_default = trustedTypes.defaultPolicy;

              log("Created custom passthrough policy, in case the default policy is too restrictive: Use Policy '" + TTPName + "' in var 'TTP':", TTP);
            }
            else {
              TTP_default = TTP = window.trustedTypes.createPolicy("default", TTP);
            }
            log("Trusted-Type Policies: TTP:", TTP, "TTP_default:", TTP_default);
          }
        }
      } catch (e) {
        log(e);
      }
    }

    function log(...args) {
      if ("undefined" != typeof (prefix) && !!prefix)
        args = [prefix + ":", ...args];
      if ("undefined" != typeof (debugging) && !!debugging)
        args = [...args, new Error().stack.replace(/^\s*(Error|Stack trace):?\n/gi, "").replace(/^([^\n]*\n)/, "\n")];
      console.log(...args);
    }

    doit();

    // --------------------------------------------------- Trusted Types Helper ---------------------------------------------------

    window.TTP = TTP;

  })();

  function createHTML(s) {
    if (typeof TTP !== 'undefined' && typeof TTP.createHTML === 'function') return TTP.createHTML(s);
    return s;
  }

  let trustHTMLErr = null;
  try {
    document.createElement('div').innerHTML = createHTML('1');
  } catch (e) {
    trustHTMLErr = e;
  }

  if (trustHTMLErr) {
    console.log(`trustHTMLErr`, trustHTMLErr);
    trustHTMLErr(); // exit userscript
  }

  try {

    let executionFinished = 0;

    if (typeof CustomElementRegistry === 'undefined') return;
    if (CustomElementRegistry.prototype.define000) return;
    if (typeof CustomElementRegistry.prototype.define !== 'function') return;

    const HTMLElement_ = HTMLElement.prototype.constructor;

    const pdsBaseDF = Object.getOwnPropertyDescriptors(DocumentFragment.prototype);

    Object.defineProperties(DocumentFragment.prototype, {
      replaceChildren000: pdsBaseDF.replaceChildren,
    });

    const pdsBaseNode = Object.getOwnPropertyDescriptors(Node.prototype);
    // console.log(pdsBaseElement.setAttribute, pdsBaseElement.getAttribute)

    Object.defineProperties(Node.prototype, {
      appendChild000: pdsBaseNode.appendChild,
      insertBefore000: pdsBaseNode.insertBefore
    });

    // class BaseElement extends Element{

    // }
    const pdsBaseElement = Object.getOwnPropertyDescriptors(Element.prototype);
    // console.log(pdsBaseElement.setAttribute, pdsBaseElement.getAttribute)

    Object.defineProperties(Element.prototype, {
      setAttribute000: pdsBaseElement.setAttribute,
      getAttribute000: pdsBaseElement.getAttribute,
      hasAttribute000: pdsBaseElement.hasAttribute,
      removeAttribute000: pdsBaseElement.removeAttribute,
      querySelector000: pdsBaseElement.querySelector,
      replaceChildren000: pdsBaseElement.replaceChildren
    });

    Element.prototype.setAttribute111 = function (p, v) {
      v = `${v}`;
      if (this.getAttribute000(p) === v) return;
      this.setAttribute000(p, v)
    }

    Element.prototype.incAttribute111 = function (p){
      let v = +this.getAttribute000(p) || 0;
      v = v > 1e9 ? v + 1 : 9;
      this.setAttribute000(p, `${v}`);
      return v;
    }

    Element.prototype.assignChildern111 = function (previousSiblings, node, nextSiblings) {
      // assume all previousSiblings, node, and nextSiblings are on the page
      //  -> only remove triggering is needed
      let nodeList = [];
      for (let t = this.firstChild; t instanceof Node; t = t.nextSibling) {
        if (t === node) continue;
        nodeList.push(t);
      }

      inPageRearrange = true;
      if (node.parentNode === this) {
        let fm = new DocumentFragment();
        if (nodeList.length > 0) {
          fm.replaceChildren000(...nodeList);
          // nodeList.length = 0;
        }
        // nodeList = null;
        if (previousSiblings && previousSiblings.length > 0) {
          fm.replaceChildren000(...previousSiblings);
          this.insertBefore000(fm, node);
        }
        if (nextSiblings && nextSiblings.length > 0) {
          fm.replaceChildren000(...nextSiblings);
          this.appendChild000(fm);
        }
        fm.replaceChildren000();
        fm = null;
      } else {
        if (!previousSiblings) previousSiblings = [];
        if (!nextSiblings) nextSiblings = [];
        this.replaceChildren000(...previousSiblings, node, ...nextSiblings);
      }
      inPageRearrange = false;
      if (nodeList.length > 0) {
        for (const t of nodeList) {
          if (t instanceof Element && t.isConnected === false) t.remove(); // remove triggering
        }
      }
      nodeList.length = 0;
      nodeList = null;
    }


    // ==============================================================================================================================================================================================================================================================================

    const DISABLE_FLAGS_SHADYDOM_FREE = true;

    /**
     * 
     * Minified Code from https://greasyfork.org/en/scripts/475632-ytconfighacks/code (ytConfigHacks)
     * Date: 2024.04.17
     * Minifier: https://www.toptal.com/developers/javascript-minifier
     * 
     */
    (() => {
      let e = "undefined" != typeof unsafeWindow ? unsafeWindow : this instanceof Window ?
        this : window; if (!e._ytConfigHacks) {
          let t = 4; class n extends Set {
            add(e) {
              if (t <= 0) return console.warn(
                "yt.config_ is already applied on the page."); "function" == typeof e && super.add(e)
            }
          } let a = (async () => { })()
            .constructor, i = e._ytConfigHacks = new n, l = () => { let t = e.ytcsi.originalYtcsi; t && (e.ytcsi = t, l = null) },
            c = null, o = () => {
              if (t >= 1) {
                let n = (e.yt || 0).config_ || (e.ytcfg || 0).data_ || 0; if ("string" == typeof n.
                  INNERTUBE_API_KEY && "object" == typeof n.EXPERIMENT_FLAGS) for (let a of (--t <= 0 && l && l(), c = !0, i)) a(n)
              }
            }, f = 1,
            d = t => {
              if (t = t || e.ytcsi) return e.ytcsi = new Proxy(t, { get: (e, t, n) => "originalYtcsi" === t ? e : (o(), c && --f <= 0 && l && l(), e[t]) })
                , !0
            }; d() || Object.defineProperty(e, "ytcsi", {
              get() { }, set: t => (t && (delete e.ytcsi, d(t)), !0), enumerable: !1, configurable: !0
            }); let { addEventListener: s, removeEventListener: y } = Document.prototype; function r(t) {
              o(),
                t && e.removeEventListener("DOMContentLoaded", r, !1)
            } new a(e => {
              if ("undefined" != typeof AbortSignal) s.call(document,
                "yt-page-data-fetched", e, { once: !0 }), s.call(document, "yt-navigate-finish", e, { once: !0 }), s.call(document, "spfdone", e,
                  { once: !0 }); else {
                let t = () => {
                  e(), y.call(document, "yt-page-data-fetched", t, !1), y.call(document, "yt-navigate-finish", t, !1),
                    y.call(document, "spfdone", t, !1)
                }; s.call(document, "yt-page-data-fetched", t, !1), s.call(document, "yt-navigate-finish", t, !1),
                  s.call(document, "spfdone", t, !1)
              }
            }).then(o), new a(e => {
              if ("undefined" != typeof AbortSignal) s.call(document, "yt-action", e,
                { once: !0, capture: !0 }); else { let t = () => { e(), y.call(document, "yt-action", t, !0) }; s.call(document, "yt-action", t, !0) }
            }).then(o),
              a.resolve().then(() => { "loading" !== document.readyState ? r() : e.addEventListener("DOMContentLoaded", r, !1) })
        }
    })();

    let configOnce = false;
    window._ytConfigHacks.add((config_) => {
      if (configOnce) return;
      configOnce = true;

      const EXPERIMENT_FLAGS = config_.EXPERIMENT_FLAGS || 0;
      const EXPERIMENTS_FORCED_FLAGS = config_.EXPERIMENTS_FORCED_FLAGS || 0;
      for (const flags of [EXPERIMENT_FLAGS, EXPERIMENTS_FORCED_FLAGS]) {
        if (flags) {
          // flags.kevlar_watch_metadata_refresh_no_old_secondary_data = false;
          // flags.live_chat_overflow_hide_chat = false;
          flags.web_watch_chat_hide_button_killswitch = false;
          flags.web_watch_theater_chat = false; // for re-openable chat (ytd-watch-flexy's liveChatCollapsed is always undefined)
          flags.suppress_error_204_logging = true;
          flags.kevlar_watch_grid = false;  // A/B testing for watch grid

          if (DISABLE_FLAGS_SHADYDOM_FREE) {
            flags.enable_shadydom_free_scoped_node_methods = false;
            flags.enable_shadydom_free_scoped_query_methods = false;
            flags.enable_shadydom_free_scoped_readonly_properties_batch_one = false;
            flags.enable_shadydom_free_parent_node = false;
            flags.enable_shadydom_free_children = false;
            flags.enable_shadydom_free_last_child = false;
          }
        }
      }

    });

    // ==============================================================================================================================================================================================================================================================================


    /* globals WeakRef:false */

    /** @type {(o: Object | null) => WeakRef | null} */
    const mWeakRef = typeof WeakRef === 'function' ? (o => o ? new WeakRef(o) : null) : (o => o || null); // typeof InvalidVar == 'undefined'

    /** @type {(wr: Object | null) => Object | null} */
    const kRef = (wr => (wr && wr.deref) ? wr.deref() : wr);


    /** @type {globalThis.PromiseConstructor} */
    const Promise = (async () => { })().constructor; // YouTube hacks Promise in WaterFox Classic and "Promise.resolve(0)" nevers resolve.

    const delayPn = delay => new Promise((fn => setTimeout(fn, delay)));

    const insp = o => o ? (o.polymerController || o.inst || o || 0) : (o || 0);

    const PromiseExternal = ((resolve_, reject_) => {
      const h = (resolve, reject) => { resolve_ = resolve; reject_ = reject };
      return class PromiseExternal extends Promise {
        constructor(cb = h) {
          super(cb);
          if (cb === h) {
            /** @type {(value: any) => void} */
            this.resolve = resolve_;
            /** @type {(reason?: any) => void} */
            this.reject = reject_;
          }
        }
      };
    })();

    // ------------------------------------------------------------------------ nextBrowserTick ------------------------------------------------------------------------
    !function (e) {
      "use strict"; if (e.nextBrowserTick) return; if (!function () {
        if (e.postMessage && !e.importScripts && e.addEventListener) {
          let t = !0, s = () => { t = !1 };
          return e.addEventListener("message", s, !1), e.postMessage("", "*"), e.removeEventListener("message", s, !1), t
        }
      }())
        return void console.warn("Your browser environment cannot use nextBrowserTick"); const t = (async () => { })().constructor,
          s = ((e, s) => { const n = (t, n) => { e = t, s = n }; return class extends t { constructor(t = n) { super(t), t === n && (this.resolve = e, this.reject = s) } } })();
      let n, r = null; do { n = `$$nextBrowserTick$$${(Math.random() + 8).toString().slice(2)}$$` } while (n in e); const o = n; e[o] = 1; e.addEventListener("message",
        (e => { (null !== r ? (e || 0).data : 0) === o && e.source === (e.target || 1) && r.resolve(r = null) }), !1), e.nextBrowserTick = t => {
          r || (r = new s, e.postMessage(o, "*")),
            r.then(t).catch(console.warn)
        }
    }("undefined" == typeof self ? "undefined" == typeof global ? this : global : self);

    // ------------------------------------------------------------------------ nextBrowserTick ------------------------------------------------------------------------

    const isPassiveArgSupport = (typeof IntersectionObserver === 'function');
    const bubblePassive = isPassiveArgSupport ? { capture: false, passive: true } : false;
    const capturePassive = isPassiveArgSupport ? { capture: true, passive: true } : true;



    class Attributer {
      constructor(list) {
        this.list = list;
        this.flag = 0;
      }
      makeString() {
        let k = 1;
        let s = '';
        let i = 0;
        while (this.flag >= k) {
          if (this.flag & k) {
            s += this.list[i];
          }
          i++;
          k <<= 1;
        }
        return s;
      }
    }

    const mLoaded = new Attributer('icp');

    const wrSelfMap = new WeakMap();

    /** @type {Object.<string, Element | null>} */
    const elements = new Proxy({
      related: null,
      comments: null,
      infoExpander: null,
    }, {
      get(target, prop) {
        return kRef(target[prop]);
      },
      set(target, prop, value) {
        if (value) {
          let wr = wrSelfMap.get(value);
          if (!wr) {
            wr = mWeakRef(value);
            wrSelfMap.set(value, wr);
          }
          target[prop] = wr;
        } else {
          target[prop] = null;
        }
        return true;
      }
    });
    const getMainInfo = () => {
      const infoExpander = elements.infoExpander;
      if (!infoExpander) return null;
      const mainInfo = infoExpander.matches('ytd-expander[tyt-main-info]') ? infoExpander : infoExpander.querySelector000('ytd-expander[tyt-main-info]');
      return mainInfo || null;
    }
    const asyncWrap = (asyncFn) => {
      return () => {
        Promise.resolve().then(asyncFn);
      };
    }


    let pageType = null;

    let pageLang = 'en';
    const langWords = {
      'en': {
        //'share':'Share',
        'info': 'Info',
        'videos': 'Videos',
        'playlist': 'Playlist'
      },
      'jp': {
        //'share':'共有',
        'info': '情報',
        'videos': '動画',
        'playlist': '再生リスト'
      },
      'tw': {
        //'share':'分享',
        'info': '資訊',
        'videos': '影片',
        'playlist': '播放清單'
      },
      'cn': {
        //'share':'分享',
        'info': '资讯',
        'videos': '视频',
        'playlist': '播放列表'
      },
      'du': {
        //'share':'Teilen',
        'info': 'Info',
        'videos': 'Videos',
        'playlist': 'Playlist'
      },
      'fr': {
        //'share':'Partager',
        'info': 'Info',
        'videos': 'Vidéos',
        'playlist': 'Playlist'
      },
      'kr': {
        //'share':'공유',
        'info': '정보',
        'videos': '동영상',
        'playlist': '재생목록'
      },
      'ru': {
        //'share':'Поделиться',
        'info': 'Описание',
        'videos': 'Видео',
        'playlist': 'Плейлист'
      }
    };

    const svgComments = `<path d="M80 27H12A12 12 90 0 0 0 39v42a12 12 90 0 0 12 12h12v20a2 2 90 0 0 3.4 2L47 93h33a12 
  12 90 0 0 12-12V39a12 12 90 0 0-12-12zM20 47h26a2 2 90 1 1 0 4H20a2 2 90 1 1 0-4zm52 28H20a2 2 90 1 1 0-4h52a2 2 90 
  1 1 0 4zm0-12H20a2 2 90 1 1 0-4h52a2 2 90 1 1 0 4zm36-58H40a12 12 90 0 0-12 12v6h52c9 0 16 7 16 16v42h0v4l7 7a2 2 90 
  0 0 3-1V71h2a12 12 90 0 0 12-12V17a12 12 90 0 0-12-12z"/>`.trim();

    const svgVideos = `<path d="M89 10c0-4-3-7-7-7H7c-4 0-7 3-7 7v70c0 4 3 7 7 7h75c4 0 7-3 7-7V10zm-62 2h13v10H27V12zm-9 
  66H9V68h9v10zm0-56H9V12h9v10zm22 56H27V68h13v10zm-3-25V36c0-2 2-3 4-2l12 8c2 1 2 4 0 5l-12 8c-2 1-4 0-4-2zm25 
  25H49V68h13v10zm0-56H49V12h13v10zm18 56h-9V68h9v10zm0-56h-9V12h9v10z"/>`.trim();

    const svgInfo = `<path d="M30 0C13.3 0 0 13.3 0 30s13.3 30 30 30 30-13.3 30-30S46.7 0 30 0zm6.2 46.6c-1.5.5-2.6 
  1-3.6 1.3a10.9 10.9 0 0 1-3.3.5c-1.7 0-3.3-.5-4.3-1.4a4.68 4.68 0 0 1-1.6-3.6c0-.4.2-1 .2-1.5a20.9 20.9 90 0 1 
  .3-2l2-6.8c.1-.7.3-1.3.4-1.9a8.2 8.2 90 0 0 .3-1.6c0-.8-.3-1.4-.7-1.8s-1-.5-2-.5a4.53 4.53 0 0 0-1.6.3c-.5.2-1 
  .2-1.3.4l.6-2.1c1.2-.5 2.4-1 3.5-1.3s2.3-.6 3.3-.6c1.9 0 3.3.6 4.3 1.3s1.5 2.1 1.5 3.5c0 .3 0 .9-.1 1.6a10.4 10.4 
  90 0 1-.4 2.2l-1.9 6.7c-.2.5-.2 1.1-.4 1.8s-.2 1.3-.2 1.6c0 .9.2 1.6.6 1.9s1.1.5 2.1.5a6.1 6.1 90 0 0 1.5-.3 9 9 90 
  0 0 1.4-.4l-.6 2.2zm-3.8-35.2a1 1 0 010 8.6 1 1 0 010-8.6z"/>`.trim();

    const svgPlayList = `<path d="M0 3h12v2H0zm0 4h12v2H0zm0 4h8v2H0zm16 0V7h-2v4h-4v2h4v4h2v-4h4v-2z"/>`.trim();

    const svgDiag1 = `<svg stroke="currentColor" fill="none"><path d="M8 2h2v2M7 5l3-3m-6 8H2V8m0 2l3-3"/></svg>`;
    const svgDiag2 = `<svg stroke="currentColor" fill="none"><path d="M7 3v2h2M7 5l3-3M5 9V7H3m-1 3l3-3"/></svg>`;


    const getGMT = () => {
      let m = new Date('2023-01-01T00:00:00Z');
      return m.getDate() === 1 ? `+${m.getHours()}` : `-${24 - m.getHours()}`;
    };

    function getWord(tag) {
      return langWords[pageLang][tag] || langWords['en'][tag] || '';
    }

    const svgElm = (w, h, vw, vh, p, m) => `<svg${m ? ` class=${m}` : ''} width="${w}" height="${h}" viewBox="0 0 ${vw} ${vh}" preserveAspectRatio="xMidYMid meet">${p}</svg>`

    let hiddenTabsByUserCSS = 0;

    function getTabsHTML() {

      const sTabBtnVideos = `${svgElm(16, 16, 90, 90, svgVideos)}<span>${getWord('videos')}</span>`;
      const sTabBtnInfo = `${svgElm(16, 16, 60, 60, svgInfo)}<span>${getWord('info')}</span>`;
      const sTabBtnPlayList = `${svgElm(16, 16, 20, 20, svgPlayList)}<span>${getWord('playlist')}</span>`;

      let str1 = `
        <paper-ripple class="style-scope yt-icon-button">
            <div id="background" class="style-scope paper-ripple" style="opacity:0;"></div>
            <div id="waves" class="style-scope paper-ripple"></div>
        </paper-ripple>
        `;

      let str_fbtns = `
    <div class="font-size-right">
    <div class="font-size-btn font-size-plus" tyt-di="8rdLQ">
    <svg width="12" height="12" viewbox="0 0 50 50" preserveAspectRatio="xMidYMid meet" 
    stroke="currentColor" stroke-width="6" stroke-linecap="round" vector-effect="non-scaling-size">
      <path d="M12 25H38M25 12V38"/>
    </svg>
    </div><div class="font-size-btn font-size-minus" tyt-di="8rdLQ">
    <svg width="12" height="12" viewbox="0 0 50 50" preserveAspectRatio="xMidYMid meet"
    stroke="currentColor" stroke-width="6" stroke-linecap="round" vector-effect="non-scaling-size">
      <path d="M12 25h26"/>
    </svg>
    </div>
    </div>
    `.replace(/[\r\n]+/g, '');

      const str_tabs = [
        `<a id="tab-btn1" tyt-di="q9Kjc" tyt-tab-content="#tab-info" class="tab-btn${(hiddenTabsByUserCSS & 1) === 1 ? ' tab-btn-hidden' : ''}">${sTabBtnInfo}${str1}${str_fbtns}</a>`,
        `<a id="tab-btn3" tyt-di="q9Kjc" tyt-tab-content="#tab-comments" class="tab-btn${(hiddenTabsByUserCSS & 2) === 2 ? ' tab-btn-hidden' : ''}">${svgElm(16, 16, 120, 120, svgComments)}<span id="tyt-cm-count"></span>${str1}${str_fbtns}</a>`,
        `<a id="tab-btn4" tyt-di="q9Kjc" tyt-tab-content="#tab-videos" class="tab-btn${(hiddenTabsByUserCSS & 4) === 4 ? ' tab-btn-hidden' : ''}">${sTabBtnVideos}${str1}${str_fbtns}</a>`,
        `<a id="tab-btn5" tyt-di="q9Kjc" tyt-tab-content="#tab-list" class="tab-btn tab-btn-hidden">${sTabBtnPlayList}${str1}${str_fbtns}</a>`
      ].join('');

      let addHTML = `
        <div id="right-tabs">
            <tabview-view-pos-thead></tabview-view-pos-thead>
            <header>
                <div id="material-tabs">
                    ${str_tabs}
                </div>
            </header>
            <div class="tab-content">
                <div id="tab-info" class="tab-content-cld tab-content-hidden" tyt-hidden userscript-scrollbar-render></div>
                <div id="tab-comments" class="tab-content-cld tab-content-hidden" tyt-hidden userscript-scrollbar-render></div>
                <div id="tab-videos" class="tab-content-cld tab-content-hidden" tyt-hidden userscript-scrollbar-render></div>
                <div id="tab-list" class="tab-content-cld tab-content-hidden" tyt-hidden userscript-scrollbar-render></div>
            </div>
        </div>
        `;

      return addHTML;

    }


    function getLang() {

      let lang = 'en';
      let htmlLang = ((document || 0).documentElement || 0).lang || '';
      switch (htmlLang) {
        case 'en':
        case 'en-GB':
          lang = 'en';
          break;
        case 'de':
        case 'de-DE':
          lang = 'du';
          break;
        case 'fr':
        case 'fr-CA':
        case 'fr-FR':
          lang = 'fr';
          break;
        case 'zh-Hant':
        case 'zh-Hant-HK':
        case 'zh-Hant-TW':
          lang = 'tw';
          break;
        case 'zh-Hans':
        case 'zh-Hans-CN':
          lang = 'cn';
          break;
        case 'ja':
        case 'ja-JP':
          lang = 'jp';
          break;
        case 'ko':
        case 'ko-KR':
          lang = 'kr';
          break;
        case 'ru':
        case 'ru-RU':
          lang = 'ru';
          break;
        default:
          lang = 'en';
      }

      return lang;

    }

    function getLangForPage() {

      let lang = getLang();

      if (langWords[lang]) pageLang = lang; else pageLang = 'en';

    }

    /** @type {Object.<string, number>} */
    const _locks = {}

    const lockGet = new Proxy(_locks,
      {
        get(target, prop) {
          return (target[prop] || 0);
        },
        set(target, prop, val) {
          return true;
        }
      }
    );

    const lockSet = new Proxy(_locks,
      {
        get(target, prop) {
          if (target[prop] > 1e9) target[prop] = 9;
          return (target[prop] = (target[prop] || 0) + 1);
        },
        set(target, prop, val) {
          return true;
        }
      }
    );

    // note: xxxxxxxxxAsyncLock is not expected for calling multiple time in a short period.
    //       it is just to split the process into microTasks.

    const videosElementProvidedPromise = new PromiseExternal();
    const navigateFinishedPromise = new PromiseExternal();

    let isRightTabsInserted = false;
    const rightTabsProvidedPromise = new PromiseExternal();

    const infoExpanderElementProvidedPromise = new PromiseExternal();


    const funcCanCollapse = function (s) {
      if (!s) return;
      this.canToggle = this.shouldUseNumberOfLines && (this.alwaysCollapsed || this.collapsed)
        ? this.alwaysToggleable || this.$.content.offsetHeight < this.$.content.scrollHeight
        : this.alwaysToggleable || this.$.content.scrollHeight > this.collapsedHeight
    };

    const aoChatAttrChangeFn = async (lockId) => {
      if (lockGet['aoChatAttrAsyncLock'] !== lockId) return;

      const chatElm = elements.chat;
      const ytdFlexyElm = elements.flexy;
      // console.log(1882, chatElm, ytdFlexyElm)
      if (chatElm && ytdFlexyElm) {

        const isChatCollapsed = chatElm.hasAttribute000('collapsed');
        if (isChatCollapsed) {

          ytdFlexyElm.setAttribute111('tyt-chat-collapsed', '')
        } else {

          ytdFlexyElm.removeAttribute000('tyt-chat-collapsed')
        }

        ytdFlexyElm.setAttribute111('tyt-chat', isChatCollapsed ? '-' : '+');

      }
    };

    const aoInfoAttrChangeFn = async (lockId) => {
      if (lockGet['aoInfoAttrAsyncLock'] !== lockId) return;

      const infoElm = elements.infoExpander;
      const ytdFlexyElm = elements.flexy;
      // console.log(1882, chatElm, ytdFlexyElm)
      if (infoElm && ytdFlexyElm) {
        const videoId = infoElm.getAttribute000('tyt-video-id');
        const displayFor = infoElm.getAttribute000('tyt-display-for');
        const b = videoId && displayFor && videoId === displayFor;
        infoElm.classList.toggle('tyt-info-invisible', !b);
      }
    };

    const zoInfoAttrChangeFn = async (lockId) => {
      if (lockGet['zoInfoAttrAsyncLock'] !== lockId) return;
      const infoElm = elements.infoExpander;
      const ytdFlexyElm = elements.flexy;
      // console.log(1882, chatElm, ytdFlexyElm)
      if (infoElm && ytdFlexyElm) {
        if (ytdFlexyElm.hasAttribute000('hidden')) {
          infoElm.setAttribute111('tyt-video-id', '');
        } else {
          const videoId = getCurrentVideoId();
          infoElm.setAttribute111('tyt-video-id', videoId);
          infoElm.setAttribute111('tyt-display-for', videoId);
        }
      }
    };

    const aoPlayListAttrChangeFn = async (lockId) => {
      if (lockGet['aoPlayListAttrAsyncLock'] !== lockId) return;

      const playlistElm = elements.playlist;
      const ytdFlexyElm = elements.flexy;
      // console.log(1882, chatElm, ytdFlexyElm)
      if (playlistElm && ytdFlexyElm) {
        if (playlistElm.hasAttribute000('collapsed')) {
          ytdFlexyElm.removeAttribute000('tyt-playlist-expanded')
        } else {

          ytdFlexyElm.setAttribute111('tyt-playlist-expanded', '')
        }
      }else if(ytdFlexyElm){

        ytdFlexyElm.removeAttribute000('tyt-playlist-expanded')
      }
    };

    const aoChat = new MutationObserver(()=>{
      Promise.resolve(lockSet['aoChatAttrAsyncLock']).then(aoChatAttrChangeFn).catch(console.warn);
    });

    const aoInfo = new MutationObserver(()=>{
      Promise.resolve(lockSet['aoInfoAttrAsyncLock']).then(aoInfoAttrChangeFn).catch(console.warn);
    });

    const zoInfo = new MutationObserver(()=>{
      Promise.resolve(lockSet['zoInfoAttrAsyncLock']).then(zoInfoAttrChangeFn).catch(console.warn);
    });

    const aoPlayList = new MutationObserver(()=>{
      Promise.resolve(lockSet['aoPlayListAttrAsyncLock']).then(aoPlayListAttrChangeFn).catch(console.warn);
    });

    const aoComment = new MutationObserver(async (mutations) => {
      const commentsArea = elements.comments;
      const ytdFlexyElm = elements.flexy;

      //tyt-comments-video-id //tyt-comments-data-status // hidden
      if (!commentsArea) return;
      let bfHidden = false;
      let bfCommentsVideoId = false;
      let bfCommentDisabled = false;
      for (const mutation of mutations) {
        if (mutation.attributeName === 'hidden' && mutation.target === commentsArea) {
          bfHidden = true;
        } else if (mutation.attributeName === 'tyt-comments-video-id' && mutation.target === commentsArea) {
          bfCommentsVideoId = true;
        } else if (mutation.attributeName === 'tyt-comments-data-status' && mutation.target === commentsArea) {
          bfCommentDisabled = true;
        }
      }

      if (bfHidden) {

        if (!commentsArea.hasAttribute000('hidden')) {
          Promise.resolve(commentsArea).then(eventMap['settingCommentsVideoId']).catch(console.warn);
        }

        Promise.resolve(lockSet['removeKeepCommentsScrollerLock']).then(removeKeepCommentsScroller).catch(console.warn);
      }

      if ((bfHidden || bfCommentsVideoId || bfCommentDisabled) && ytdFlexyElm) {

        const commentsDataStatus = +commentsArea.getAttribute000('tyt-comments-data-status');
        if (commentsDataStatus === 2) {
          ytdFlexyElm.setAttribute111('tyt-comment-disabled', '')
        } else if (commentsDataStatus === 1) {
          ytdFlexyElm.removeAttribute000('tyt-comment-disabled')
        }

        Promise.resolve(lockSet['checkCommentsShouldBeHiddenLock']).then(eventMap['checkCommentsShouldBeHidden']).catch(console.warn);


        const lockId = lockSet['rightTabReadyLock01'];
        await rightTabsProvidedPromise.then();
        if (lockGet['rightTabReadyLock01'] !== lockId) return;
        
        if (elements.comments !== commentsArea) return;
        if (commentsArea.isConnected === false) return;
        console.log(7932, 'comments');

        if (commentsArea.closest('#tab-comments')) {
          const shouldTabVisible = !commentsArea.closest('[hidden]');
          document.querySelector('[tyt-tab-content="#tab-comments"]').classList.toggle('tab-btn-hidden', !shouldTabVisible);
        }

      }


    });

    const ioComment = new IntersectionObserver((entries) => {

      for (const entry of entries) {
        const target = entry.target;
        const cnt = insp(target);
        if (entry.isIntersecting && target instanceof HTMLElement_ && typeof cnt.calculateCanCollapse === 'function') {
          lockSet['removeKeepCommentsScrollerLock'];
          cnt.calculateCanCollapse(true);
          target.setAttribute111('io-intersected', '');
          const ytdFlexyElm = elements.flexy;
          if (ytdFlexyElm && !ytdFlexyElm.hasAttribute000('keep-comments-scroller')) {
            ytdFlexyElm.setAttribute111('keep-comments-scroller', '');
          }
        } else if (target.hasAttribute000('io-intersected')) {

          target.removeAttribute000('io-intersected');
        }
      }

    }, {
      threshold: [0],
      rootMargin: "32px" // enlarging viewport for getting intersection earlier
    });


    let bFixForResizedTabLater = false;
    let lastRoRightTabsWidth = 0;
    const roRightTabs = new ResizeObserver((entries) => {
      const entry = entries[entries.length - 1];
      const width = Math.round(entry.borderBoxSize.inlineSize);
      if (lastRoRightTabsWidth !== width) {
        lastRoRightTabsWidth = width;
        if ((tabAStatus & 2) === 2) {
          bFixForResizedTabLater = false;
          Promise.resolve(1).then(eventMap['fixForTabDisplay']);
        } else {
          bFixForResizedTabLater = true;
        }
      }
      console.log('resize')
    });

    const switchToTab = (activeLink) => {

      if (typeof activeLink === 'string') {
        activeLink = document.querySelector(`a[tyt-tab-content="${activeLink}"]`) || null;
      }

      const ytdFlexyElm = elements.flexy;


      const links = document.querySelectorAll('#material-tabs a[tyt-tab-content]');

      //console.log(701, activeLink)

      for (const link of links) {
        const content = document.querySelector(link.getAttribute000('tyt-tab-content'));
        if (link && content) {
          if (link !== activeLink) {
            link.classList.remove("active");
            content.classList.add("tab-content-hidden");
            if (!content.hasAttribute000("tyt-hidden")) {
              content.setAttribute111("tyt-hidden", ""); // for https://greasyfork.org/en/scripts/456108
            }
          } else {
            link.classList.add("active");
            if (content.hasAttribute000("tyt-hidden")) {
              content.removeAttribute000("tyt-hidden"); // for https://greasyfork.org/en/scripts/456108
            }
            content.classList.remove("tab-content-hidden");
          }
        }
      }

      const switchingTo = activeLink ? activeLink.getAttribute000('tyt-tab-content') : '';
      if (switchingTo) {
        lastTab = lastPanel = switchingTo
      }

      if (ytdFlexyElm.getAttribute000('tyt-chat') === '') ytdFlexyElm.removeAttribute000('tyt-chat');
      ytdFlexyElm.setAttribute111('tyt-tab', switchingTo);

      if (switchingTo) {
        bFixForResizedTabLater = false;
        Promise.resolve(0).then(eventMap['fixForTabDisplay']);
      }

    }

    let tabAStatus = 0;
    const calculationFn = (r = 0, flag) => {
      const ytdFlexyElm = elements.flexy;
      if (!ytdFlexyElm) return r;
      if (flag & 1) {
        r |= 1;
        if (!ytdFlexyElm.hasAttribute000('theater')) r -= 1;
      }
      if (flag & 2) {
        r |= 2;
        if (!ytdFlexyElm.getAttribute000('tyt-tab')) r -= 2;
      }
      if (flag & 4) {
        r |= 4;
        if (ytdFlexyElm.getAttribute000('tyt-chat') !== '-') r -= 4;
      }
      if (flag & 8) {
        r |= 8;
        if (ytdFlexyElm.getAttribute000('tyt-chat') !== '+') r -= 8;
      }
      if (flag & 16) {
        r |= 16;
        if (!ytdFlexyElm.hasAttribute000('is-two-columns_')) r -= 16;
      }
      if (flag & 32) {
        r |= 32;
        if (!ytdFlexyElm.hasAttribute000('tyt-egm-panel_')) r -= 32;
      }
      if (flag & 64) {

        r |= 64;
        if (!document.fullscreenElement) r -= 64;
      }

      if (flag & 128) {
        r |= 128;
        if (!ytdFlexyElm.hasAttribute000('tyt-playlist-expanded')) r -= 128;
      }
      return r;

    }

    function isTheater() {
      const ytdFlexyElm = elements.flexy;
      return (ytdFlexyElm && ytdFlexyElm.hasAttribute000('theater'))
    }

    function ytBtnSetTheater() {
      if (!isTheater()) {
        const sizeBtn = document.querySelector('ytd-watch-flexy #ytd-player button.ytp-size-button')
        if (sizeBtn) sizeBtn.click();
      }
    }

    function ytBtnCancelTheater() {
      if (isTheater()) {
        const sizeBtn = document.querySelector('ytd-watch-flexy #ytd-player button.ytp-size-button')
        if (sizeBtn) sizeBtn.click();
      }
    }


    function ytBtnExpandChat() {
      let button = document.querySelector('ytd-live-chat-frame#chat[collapsed] > .ytd-live-chat-frame#show-hide-button')
      if (button) {
        button =
          button.querySelector000('div.yt-spec-touch-feedback-shape') ||
          button.querySelector000('ytd-toggle-button-renderer');
        if (button) button.click();
      }
    }

    function ytBtnCollapseChat() {
      let button = document.querySelector('ytd-live-chat-frame#chat:not([collapsed]) > .ytd-live-chat-frame#show-hide-button')
      if (button) {
        button =
          button.querySelector000('div.yt-spec-touch-feedback-shape') ||
          button.querySelector000('ytd-toggle-button-renderer');
        if (button) button.click();
      }
    }

    function ytBtnEgmPanelCore(arr) {

      if (!arr) return
      if (!('length' in arr)) arr = [arr]

      const ytdFlexyElm = elements.flexy;
      if (!ytdFlexyElm) return;

      let actions = []

      for (const entry of arr) {

        if (!entry) continue;

        let panelId = entry.panelId

        let toHide = entry.toHide
        let toShow = entry.toShow

        if (toHide === true && !toShow) {

          actions.push({
            "changeEngagementPanelVisibilityAction": {
              "targetId": panelId,
              "visibility": "ENGAGEMENT_PANEL_VISIBILITY_HIDDEN"
            }
          })

        } else if (toShow === true && !toHide) {

          actions.push({
            "showEngagementPanelEndpoint": {
              "panelIdentifier": panelId
            }
          })

        }

        if (actions.length > 0) {
          const cnt = insp(ytdFlexyElm);

          cnt.resolveCommand(
            {
              "signalServiceEndpoint": {
                "signal": "CLIENT_SIGNAL",
                "actions": actions
              }
            },

            {},
            false);
        }
        actions = null;

      }
    }

    /*
    function ytBtnCloseEngagementPanel( s) {
      //ePanel.setAttribute('visibility',"ENGAGEMENT_PANEL_VISIBILITY_HIDDEN");
   
      let panelId = s.getAttribute('target-id')
      scriptletDeferred.debounce(() => {
        document.dispatchEvent(new CustomEvent('tyt-engagement-panel-visibility-change', {
          detail: {
            panelId,
            toHide: true
          }
        }))
      })
   
    }
    
    function ytBtnCloseEngagementPanels() {
      if (isEngagementPanelExpanded()) {
        for (const s of document.querySelectorAll(
          `ytd-watch-flexy[flexy][tyt-tab] #panels.ytd-watch-flexy ytd-engagement-panel-section-list-renderer[target-id][visibility]:not([hidden])`
        )) {
          if (s.getAttribute('visibility') == "ENGAGEMENT_PANEL_VISIBILITY_EXPANDED") ytBtnCloseEngagementPanel(s);
        }
      }
    }
    */


    function ytBtnCloseEngagementPanels() {

      const actions = [];
      for (const panelElm of document.querySelectorAll(
        `ytd-watch-flexy[flexy][tyt-tab] #panels.ytd-watch-flexy ytd-engagement-panel-section-list-renderer[target-id][visibility]:not([hidden])`
      )) {
        if (panelElm.getAttribute('visibility') == "ENGAGEMENT_PANEL_VISIBILITY_EXPANDED" && !panelElm.closest('[hidden]')) {
          actions.push({
            panelId: panelElm.getAttribute000('target-id'),
            toHide: true
          });
        }
      }
      ytBtnEgmPanelCore(actions);
    }


    function ytBtnOpenPlaylist() {

      const cnt = insp(elements.playlist);
      if (cnt && typeof cnt.collapsed === 'boolean') {
        cnt.collapsed = false;
      }
    }
    function ytBtnClosePlaylist() {

      const cnt = insp(elements.playlist);
      if (cnt && typeof cnt.collapsed === 'boolean') {
        cnt.collapsed = true;
      }
    }

    const updateChatLocation498 = function () {
      /*
   
              updateChatLocation: function() {
              if (this.is !== "ytd-watch-grid" && y("web_watch_theater_chat")) {
                  var a = T(this.hostElement).querySelector("#chat-container")
                    , b = this.theater && (!this.fullscreen || y("web_watch_fullscreen_panels"));
                  this.watchWhileWindowSizeSufficient && this.liveChatPresentAndExpanded && b ? y("web_watch_theater_chat_beside_player") ? (b = T(this.hostElement).querySelector("#panels-full-bleed-container"),
                  (a == null ? void 0 : a.parentElement) !== b && b.append(a),
                  this.panelsBesidePlayer = !0) : y("web_watch_theater_fixed_chat") && (b = T(this.hostElement).querySelector("#columns"),
                  (a == null ? void 0 : a.parentElement) !== b && b.append(a),
                  this.fixedPanels = !0) : (y("web_watch_theater_chat_beside_player") ? this.panelsBesidePlayer = !1 : y("web_watch_theater_fixed_chat") && (this.fixedPanels = !1),
                  b = T(this.hostElement).querySelector("#playlist"),
                  a && b ? Fh(a, b) : Gm(new zk("Missing element when updating chat location",{
                      "chatContainer defined": !!a,
                      "playlist defined": !!b
                  })));
                  this.updatePageMediaQueries();
                  this.schedulePlayerSizeUpdate_()
              }
          },
   
          */

      console.log('updateChatLocation498')
      if (this.is !== "ytd-watch-grid") {
        this.updatePageMediaQueries();
        this.schedulePlayerSizeUpdate_()
      }

    }

    const mirrorNodeWS = new WeakMap();

    /*
      const infoFix = () => {
        const infoExpander = elements.infoExpander;
        const ytdFlexyElm = elements.flexy;
        if (!infoExpander || !ytdFlexyElm) return;
        console.log(386, infoExpander, infoExpander.matches('#tab-info > [class]'))
        if (!infoExpander.matches('#tab-info > [class]')) return;
        // const elms = [...document.querySelectorAll('ytd-watch-metadata.ytd-watch-flexy div[slot="extra-content"], ytd-watch-metadata.ytd-watch-flexy ytd-metadata-row-container-renderer')].filter(elm=>{
        //   if(elm.parentNode.closest('div[slot="extra-content"], ytd-metadata-row-container-renderer')) return false;
        //    return true;
        // });
    
    
    
        const requireElements = [...document.querySelectorAll('ytd-watch-metadata.ytd-watch-flexy div[slot="extra-content"] > *, ytd-watch-metadata.ytd-watch-flexy #extra-content > *')].filter(elm => {
          return typeof elm.is == 'string'
        }).map(elm => {
          const is = elm.is;
          while (elm instanceof HTMLElement_) {
            const q = [...elm.querySelectorAll(is)].filter(e => insp(e).data);
            if (q.length >= 1) return q[0];
            elm = elm.parentNode;
          }
        }).filter(elm => !!elm && typeof elm.is === 'string');
        console.log(requireElements)
    
        const source = requireElements.map(entry=>({
          data: insp(entry).data,
          tag: insp(entry).is,
          elm: entry
        }))
    
        if (!document.querySelector('noscript#aythl')) {
          const noscript = document.createElement('noscript')
          noscript.id = 'aythl';
          ytdFlexyElm.insertBefore000(noscript, ytdFlexyElm.firstChild);
    
        }
        const noscript = document.querySelector('noscript#aythl');
    
        const clones = new Set();
        for (const {data, tag, elm} of source) {
    
          // const cloneNode = document.createElement(tag);
          let cloneNode = elm.cloneNode(true);
          // noscript.appendChild(cloneNode);
          // insp(cloneNode).data = null;
          insp(cloneNode).data = data;
          source.clone = cloneNode;
          clones.add(cloneNode);
        }
    
    
        // const elms = [...document.querySelectorAll('ytd-watch-metadata.ytd-watch-flexy div[slot="extra-content"]')].filter(elm => {
        //   if (elm.parentNode.closest('div[slot="extra-content"], ytd-metadata-row-container-renderer')) return false;
        //   return true;
        // });
    
        // let arr = [];
        // for(const elm of elms){
        //   if(elm.hasAttribute('slot')) arr.push(...elm.childNodes);
        //   else arr.push(elm);
        // }
        // arr = arr.filter(e=>e && e.nodeType === 1);
        // console.log(386,arr)
    
        // const clones = arr.map(e=>e.cloneNode(true));
    
        // for(let node = infoExpander.nextSibling; node instanceof Node; node = node.nextSibling) node.remove();
    
        // infoExpander.parentNode.assignChildern111(null, infoExpander, [...clones]);
        let removal = [];
        for(let node = infoExpander.nextSibling; node instanceof Node; node = node.nextSibling)removal.push(node);
        for(const node of removal) node.remove();
        for(const node of clones) infoExpander.parentNode.appendChild(node);
        
    
        for (const {data, tag, elm, clone} of source) {
    
          insp(clone).data = null;
          insp(clone).data = data;
        }
    
        // console.log(infoExpander.parentNode.childNodes)
      }
    */

    const dummyNode = document.createElement('noscript');

    // const __j4838__ = Symbol();
    const __j4836__ = Symbol();
    const __j5744__ = Symbol(); // original element
    const __j5733__ = Symbol(); // __lastChanged__

    const monitorDataChangedByDOMMutation = async function (mutations) {

      const nodeWR = this;
      const node = kRef(nodeWR);
      if (!node) return;

      const cnt = insp(node);
      const __lastChanged__ = cnt[__j5733__];


      const val = cnt.data ? (cnt.data[__j4836__] || 1) : 0;

      if (__lastChanged__ !== val) {
        cnt[__j5733__] = val > 0 ? (cnt.data[__j4836__] = Date.now()) : 0;

        await Promise.resolve(); // required for making sufficient delay for data rendering
        attributeInc(node, 'tyt-data-change-counter'); // next macro task

      }

    }

    const moChangeReflection = function (mutations) {

      const nodeWR = this;
      const node = kRef(nodeWR);
      if (!node) return;
      const originElement = kRef(node[__j5744__] || null) || null;
      if (!originElement) return;

      const cnt = insp(node);
      const oriCnt = insp(originElement);

      if (mutations) {

        let bfDataChangeCounter = false;
        for (const mutation of mutations) {

          if (mutation.attributeName === 'tyt-clone-refresh-count' && mutation.target === originElement) {
            bfDataChangeCounter = true;
          } else if (mutation.attributeName === 'tyt-data-change-counter' && mutation.target === originElement) {
            bfDataChangeCounter = true;
          }
        }
        if (bfDataChangeCounter && oriCnt.data) {
          node.replaceWith(dummyNode);
          cnt.data = Object.assign({}, oriCnt.data);
          dummyNode.replaceWith(node);
        }

      }
    }

    /*
    const moChangeReflection = async function (mutations) {
  
      const nodeWR = this;
      const node = kRef(nodeWR);
      if (!node) return;
      const originElement = kRef(node[__j5744__] || null) || null;
      if (!originElement) return;
  
      const cnt = insp(node);
      const oriCnt = insp(originElement);
  
      if(mutations){
  
        let bfDataChangeCounter = false;
        for (const mutation of mutations) {
          if (mutation.attributeName === 'tyt-data-change-counter' && mutation.target === originElement) {
            bfDataChangeCounter = true;
          }
        }
        if(bfDataChangeCounter && oriCnt.data){
          node.replaceWith(dummyNode);
          cnt.data = Object.assign({}, oriCnt.data);
          dummyNode.replaceWith(node);
        }
  
      } 
  
      // console.log(8348, originElement)
  
      if (cnt.isAttached === false) {
        // do nothing
        // don't call infoFix() as it shall be only called in ytd-expander::attached and yt-navigate-finish
      } else if (oriCnt.isAttached === false && cnt.isAttached === true) {
        if (node.isConnected && node.parentNode instanceof HTMLElement_) {
          node.parentNode.removeChild(node);
        } else {
          node.remove();
        }
        if (oriCnt.data !== null) {
          cnt.data = null;
        }
      } else if (oriCnt.isAttached === true && cnt.isAttached === true) {
        if (!oriCnt.data) {
          if(cnt.data){
            cnt.data = null;
          }
        } else if (!cnt.data || oriCnt.data[__j4838__] !== cnt.data[__j4838__]) {
          oriCnt.data[__j4838__] = Date.now();
          await Promise.resolve(); // required for making sufficient delay for data rendering
          attributeInc(originElement, 'tyt-data-change-counter'); // next macro task
        }
      }
  
    };
    */

    const attributeInc = (elm, prop) => {
      let v = (+elm.getAttribute000(prop) || 0) + 1;
      if (v > 1e9) v = 9;
      elm.setAttribute000(prop, v);
      return v;
    }



    const infoFix = (lockId) => {
      if (lockGet['infoFixLock'] !== lockId) return;
      console.log('((infoFix))')
      const infoExpander = elements.infoExpander;
      const infoContainer = (infoExpander ? infoExpander.parentNode : null) || document.querySelector('#tab-info');
      const ytdFlexyElm = elements.flexy;
      if (!infoContainer || !ytdFlexyElm) return;
      // console.log(386, infoExpander, infoExpander.matches('#tab-info > [class]'))
      if (infoExpander && !infoExpander.matches('#tab-info > [class]')) return;
      // const elms = [...document.querySelectorAll('ytd-watch-metadata.ytd-watch-flexy div[slot="extra-content"], ytd-watch-metadata.ytd-watch-flexy ytd-metadata-row-container-renderer')].filter(elm=>{
      //   if(elm.parentNode.closest('div[slot="extra-content"], ytd-metadata-row-container-renderer')) return false;
      //    return true;
      // });

      const requireElements = [...document.querySelectorAll('ytd-watch-metadata.ytd-watch-flexy div[slot="extra-content"] > *, ytd-watch-metadata.ytd-watch-flexy #extra-content > *')].filter(elm => {
        return typeof elm.is == 'string'
      }).map(elm => {
        const is = elm.is;
        while (elm instanceof HTMLElement_) {
          const q = [...elm.querySelectorAll(is)].filter(e => insp(e).data);
          if (q.length >= 1) return q[0];
          elm = elm.parentNode;
        }
      }).filter(elm => !!elm && typeof elm.is === 'string');
      // console.log(9162, requireElements)

      // if (!infoExpander && !requireElements.length) return;

      const source = requireElements.map(entry => {
        const inst = insp(entry);
        return {
          data: inst.data,
          tag: inst.is,
          elm: entry
        };
      });

      let noscript_ = document.querySelector('noscript#aythl');
      if (!noscript_) {
        noscript_ = document.createElement('noscript')
        noscript_.id = 'aythl';

        inPageRearrange = true;
        ytdFlexyElm.insertBefore000(noscript_, ytdFlexyElm.firstChild);
        inPageRearrange = false;
      }
      const noscript = noscript_;


      let requiredUpdate = false;
      const mirrorElmSet = new Set();
      const targetParent = infoContainer;
      for (const { data, tag: tag, elm: s } of source) {

        let mirrorNode = mirrorNodeWS.get(s)
        mirrorNode = mirrorNode ? kRef(mirrorNode) : mirrorNode;
        if (!mirrorNode) {
          const cnt = insp(s);
          const cProto = cnt.constructor.prototype;

          const element = document.createElement(tag);
          noscript.appendChild(element); // appendChild to trigger .attached()
          mirrorNode = element
          mirrorNode[__j5744__] = mWeakRef(s);

          const nodeWR = mWeakRef(mirrorNode);
          // if(!(insp(s)._dataChanged438)){
          //   insp(s)._dataChanged438 = async function(){

          //     await Promise.resolve(); // required for making sufficient delay for data rendering
          //     attributeInc(originElement, 'tyt-data-change-counter'); // next macro task
          //     moChangeReflection.call(nodeWR);
          //   }
          // }




          new MutationObserver(moChangeReflection.bind(nodeWR)).observe(s, { attributes: true, attributeFilter: ['tyt-clone-refresh-count', 'tyt-data-change-counter'] });


          s.jy8432 = 1;
          if (!(cProto instanceof Node) && !cProto._dataChanged496 && typeof cProto._createPropertyObserver === 'function') {


            cProto._dataChanged496 = function () {
              const cnt = this;
              const node = cnt.hostElement || cnt;
              if (node.jy8432) {

                console.log('hello _dataChanged496', this.is);
                // await Promise.resolve(); // required for making sufficient delay for data rendering
                attributeInc(node, 'tyt-data-change-counter'); // next macro task
              }


            }

            cProto._createPropertyObserver('data', '_dataChanged496', undefined)

          } else if (!(cProto instanceof Node) && !cProto._dataChanged496 && cProto.useSignals === true && insp(s).signalProxy) {

            const dataSignal = cnt?.signalProxy?.signalCache?.data;
            if (dataSignal && typeof dataSignal.setWithPath === 'function' && !dataSignal.setWithPath573 && !dataSignal.controller573) {
              dataSignal.controller573 = mWeakRef(cnt);
              dataSignal.setWithPath573 = dataSignal.setWithPath;
              dataSignal.setWithPath = function () {
                const cnt = (kRef(this.controller573 || null) || null);
                cnt && typeof cnt._dataChanged496k === 'function' && Promise.resolve(cnt).then(cnt._dataChanged496k).catch(console.warn);
                return this.setWithPath573(...arguments)
              }
              cProto._dataChanged496 = function () {
                const cnt = this;
                const node = cnt.hostElement || cnt;
                if (node.jy8432) {
                  console.log('hello _dataChanged496', this.is);
                  // await Promise.resolve(); // required for making sufficient delay for data rendering
                  attributeInc(node, 'tyt-data-change-counter'); // next macro task
                }
              }
              cProto._dataChanged496k = ((cnt) => cnt._dataChanged496());

            }

          }


          if (!cProto._dataChanged496) {

            new MutationObserver(monitorDataChangedByDOMMutation.bind(mirrorNode[__j5744__])).observe(s, { attributes: true, childList: true, subtree: true });

          }


          // new MutationObserver(moChangeReflection.bind(nodeWR)).observe(s, {attributes: true, childList: true, subtree: true});

          mirrorNodeWS.set(s, nodeWR);
          requiredUpdate = true;
        } else {

          if (mirrorNode.parentNode !== targetParent) {
            requiredUpdate = true;
          }
        }
        if (!requiredUpdate) {
          const cloneNodeCnt = insp(mirrorNode);
          if (cloneNodeCnt.data !== data) {
            // if(mirrorNode.parentNode !== noscript){
            //   noscript.appendChild(mirrorNode);
            // }
            // mirrorNode.replaceWith(dummyNode);
            // cloneNodeCnt.data = data;
            // dummyNode.replaceWith(mirrorNode);
            requiredUpdate = true;
          }
        }


        mirrorElmSet.add(mirrorNode);
        source.mirrored = mirrorNode;

      }

      const mirroElmArr = [...mirrorElmSet];
      mirrorElmSet.clear();

      if (!requiredUpdate) {
        let e = infoExpander ? -1 : 0;
        // DOM Tree Check
        for (let n = targetParent.firstChild; n instanceof Node; n = n.nextSibling) {
          let target = e < 0 ? infoExpander : mirroElmArr[e];
          e++;
          if (n !== target) {
            // target can be undefined if index overflow
            requiredUpdate = true;
            break;
          }
        }
        if (!requiredUpdate && e !== mirroElmArr.length + 1) requiredUpdate = true;
      }

      if (requiredUpdate) {
        if (infoExpander) {
          targetParent.assignChildern111(null, infoExpander, mirroElmArr);
        } else {
          targetParent.replaceChildren000(...mirroElmArr);
        }
        for (const mirrorElm of mirroElmArr) {
          // trigger data assignment and record refresh count by manual update
          const j = attributeInc(mirrorElm, 'tyt-clone-refresh-count');
          const oriElm = kRef(mirrorElm[__j5744__] || null) || null;
          if (oriElm) {
            oriElm.setAttribute111('tyt-clone-refresh-count', j)
          }
        }
      }

      mirroElmArr.length = 0;
      source.length = 0;

    }

    const layoutFix = (lockId) => {
      if (lockGet['layoutFixLock'] !== lockId) return;
      console.log('((layoutFix))')

      const secondaryWrapper = document.querySelector('#secondary-inner.style-scope.ytd-watch-flexy > secondary-wrapper');
      // console.log(3838, !!chatContainer, !!(secondaryWrapper && secondaryInner), secondaryInner?.firstChild, secondaryInner?.lastChild , secondaryWrapper?.parentNode === secondaryInner)
      if (secondaryWrapper) {
        const secondaryInner = secondaryWrapper.parentNode;

        const chatContainer = document.querySelector('#columns.style-scope.ytd-watch-flexy [tyt-chat-container]');
        if (secondaryInner.firstChild !== secondaryInner.lastChild || (chatContainer && !chatContainer.closest('secondary-wrapper'))) {
          // console.log(38381)
          let w = [];
          let w2 = [];
          for (let node = secondaryInner.firstChild; node instanceof Node; node = node.nextSibling) {
            if (node === chatContainer && chatContainer) {

            } else if (node === secondaryWrapper) {

              for (let node2 = secondaryWrapper.firstChild; node2 instanceof Node; node2 = node2.nextSibling) {
                if (node2 === chatContainer && chatContainer) {
                } else {
                  if (node2.id === 'right-tabs' && chatContainer) {
                    w2.push(chatContainer);
                  }
                  w2.push(node2);
                }
              }
            } else {
              w.push(node);
            }
          }
          // console.log('qww', w, w2)

          inPageRearrange = true;
          secondaryWrapper.replaceChildren000(...w, ...w2);
          inPageRearrange = false;
          const chatElm = elements.chat;
          const chatCnt = insp(chatElm);
          if (chatCnt && typeof chatCnt.urlChanged === 'function' && secondaryWrapper.contains(chatElm)) {

            // setTimeout(() => chatCnt.urlChanged, 136);
            if (typeof chatCnt.urlChangedAsync12 === 'function') {
              console.log('elements.chat urlChangedAsync12', 61);
              chatCnt.urlChanged();
            } else {
              console.log('elements.chat urlChangedAsync12', 62);
              setTimeout(() => chatCnt.urlChanged(), 136);
            }
          }
        }
      }

    }

    let lastPanel = '';
    let lastTab = '';
    // let fixInitialTabState = 0;

    const aoEgmPanels = new MutationObserver(() => {
      // console.log(5094,3);
      Promise.resolve(lockSet['updateEgmPanelsLock']).then(updateEgmPanels).catch(console.warn);
    });

    const removeKeepCommentsScroller = async (lockId) => {
      if (lockGet['removeKeepCommentsScrollerLock'] !== lockId) return;
      await Promise.resolve();
      if (lockGet['removeKeepCommentsScrollerLock'] !== lockId) return;
      const ytdFlexyFlm = elements.flexy;
      if (ytdFlexyFlm) {
        ytdFlexyFlm.removeAttribute000('keep-comments-scroller');
      }
    }

    const updateEgmPanels = async (lockId) => {
      if (lockId !== lockGet['updateEgmPanelsLock']) return;
      await navigateFinishedPromise.then().catch(console.warn);
      if (lockId !== lockGet['updateEgmPanelsLock']) return;
      console.log('updateEgmPanels::called');
      const ytdFlexyElm = elements.flexy;
      if (!ytdFlexyElm) return;
      let newVisiblePanels = [];
      let newHiddenPanels = [];
      let allVisiblePanels = [];
      for (const panelElm of document.querySelectorAll('[tyt-egm-panel][target-id][visibility]')) {
        const visibility = panelElm.getAttribute000('visibility');

        if (visibility === 'ENGAGEMENT_PANEL_VISIBILITY_HIDDEN' || panelElm.closest('[hidden]')) {
          if (panelElm.hasAttribute000('tyt-visible-at')) {
            panelElm.removeAttribute000('tyt-visible-at');
            newHiddenPanels.push(panelElm);
          }

        } else if (visibility === 'ENGAGEMENT_PANEL_VISIBILITY_EXPANDED' && !panelElm.closest('[hidden]')) {
          let visibleAt = panelElm.getAttribute000('tyt-visible-at');
          if (!visibleAt) {
            panelElm.setAttribute111('tyt-visible-at', Date.now());
            newVisiblePanels.push(panelElm);
          }
          allVisiblePanels.push(panelElm);
        }
      }
      if (newVisiblePanels.length >= 1 && allVisiblePanels.length >= 2) {
        const targetVisible = newVisiblePanels[newVisiblePanels.length - 1];

        const actions = [];
        for (const panelElm of allVisiblePanels) {
          if (panelElm === targetVisible) continue;
          actions.push({
            panelId: panelElm.getAttribute000('target-id'),
            toHide: true
          });
        }

        if (actions.length >= 1) {
          ytBtnEgmPanelCore(actions);
        }

      }
      if (allVisiblePanels.length >= 1) {
        ytdFlexyElm.setAttribute111('tyt-egm-panel_', '');
      } else {
        ytdFlexyElm.removeAttribute000('tyt-egm-panel_');
      }
      newVisiblePanels.length = 0;
      newVisiblePanels = null;
      newHiddenPanels.length = 0;
      newHiddenPanels = null;
      allVisiblePanels.length = 0;
      allVisiblePanels = null;
    }

    const checkElementExist = (css, exclude) => {
      for (const p of document.querySelectorAll(css)) {
        if (!p.closest(exclude)) return p;
      }
      return null;
    }

    let fixInitialTabStateK = 0;

    const { handleNavigateFactory } = (() => {


      let isLoadStartListened = false;

      function findLcComment(lc) {
        if (arguments.length === 1) {

          let element = document.querySelector(`#tab-comments ytd-comments ytd-comment-renderer #header-author a[href*="lc=${lc}"]`);
          if (element) {
            let commentRendererElm = closestFromAnchor.call(element, 'ytd-comment-renderer');
            if (commentRendererElm && lc) {
              return {
                lc,
                commentRendererElm
              }
            }
          }
        } else if (arguments.length === 0) {

          let element = document.querySelector(`#tab-comments ytd-comments ytd-comment-renderer > #linked-comment-badge span:not(:empty)`);
          if (element) {
            let commentRendererElm = closestFromAnchor.call(element, 'ytd-comment-renderer');
            if (commentRendererElm) {

              let header = _querySelector.call(commentRendererElm, '#header-author');
              if (header) {

                let anchor = _querySelector.call(header, 'a[href*="lc="]');
                if (anchor) {
                  let href = (anchor.getAttribute('href') || '');
                  let m = /[&?]lc=([\w_.-]+)/.exec(href); // dot = sub-comment
                  if (m) {
                    lc = m[1];
                  }
                }
              }

            }
            if (commentRendererElm && lc) {
              return {
                lc,
                commentRendererElm
              }
            }
          }
        }

        return null;

      }


      function lcSwapFuncA(targetLcId, currentLcId) {


        let done = 0;
        try {
          // console.log(currentLcId, targetLcId)

          let r1 = findLcComment(currentLcId).commentRendererElm;
          let r2 = findLcComment(targetLcId).commentRendererElm;


          if (typeof insp(r1).data.linkedCommentBadge === 'object' && typeof insp(r2).data.linkedCommentBadge === 'undefined') {

            let p = Object.assign({}, insp(r1).data.linkedCommentBadge)

            if (((p || 0).metadataBadgeRenderer || 0).trackingParams) {
              delete p.metadataBadgeRenderer.trackingParams;
            }

            const v1 = findContentsRenderer(r1)
            const v2 = findContentsRenderer(r2)


            if (v1.parent === v2.parent && (v2.parent.nodeName === 'YTD-COMMENTS' || v2.parent.nodeName === 'YTD-ITEM-SECTION-RENDERER')) {

            } else {
              // currently not supported
              return false;
            }



            if (v2.index >= 0) {
              if (v2.parent.nodeName === 'YTD-COMMENT-REPLIES-RENDERER') {


                if (lcSwapFuncB(targetLcId, currentLcId, p)) {
                  done = 1;
                }

                done = 1;
              } else {
                const v2pCnt = insp(v2.parent);
                const v2Conents = (v2pCnt.data || 0).contents || 0;
                if (!v2Conents) console.warn('v2Conents is not found');

                v2pCnt.data = Object.assign({}, v2pCnt.data, { contents: [].concat([v2Conents[v2.index]], v2Conents.slice(0, v2.index), v2Conents.slice(v2.index + 1)) });

                if (lcSwapFuncB(targetLcId, currentLcId, p)) {
                  done = 1;
                }
              }


            }



          }



        } catch (e) {
          console.warn(e)
        }
        return done === 1;
      }


      function lcSwapFuncB(targetLcId, currentLcId, _p) {

        let done = 0;
        try {

          let r1 = findLcComment(currentLcId).commentRendererElm;
          let r1cnt = insp(r1);
          let r2 = findLcComment(targetLcId).commentRendererElm;
          let r2cnt = insp(r2);

          const r1d = r1cnt.data;
          let p = Object.assign({}, _p)
          r1d.linkedCommentBadge = null;
          delete r1d.linkedCommentBadge;

          let q = Object.assign({}, r1d);
          q.linkedCommentBadge = null;
          delete q.linkedCommentBadge;

          r1cnt.data = Object.assign({}, q);
          r2cnt.data = Object.assign({}, r2cnt.data, { linkedCommentBadge: p });

          done = 1;

        } catch (e) {
          console.warn(e)
        }
        return done === 1;
      }

      const loadStartFx = async (evt) => {

        let media = (evt || 0).target || 0;
        if (media.nodeName === 'VIDEO' || media.nodeName === 'AUDIO') { }
        else return;

        const newMedia = media;

        const media1 = getMediaElement(0); // document.querySelector('#movie_player video[src]');
        const media2 = getMediaElements(2); // document.querySelectorAll('ytd-browse[role="main"] video[src]');

        if (media1 !== null && media2.length > 0) {
          if (newMedia !== media1 && media1.paused === false) {
            if (isVideoPlaying(media1)) {
              Promise.resolve(newMedia).then(video => video.paused === false && video.pause()).catch(console.warn);
            }
          } else if (newMedia === media1) {
            for (const s of media2) {
              if (s.paused === false) {
                Promise.resolve(s).then(s => s.paused === false && s.pause()).catch(console.warn);
                break;
              }
            }
          } else {
            Promise.resolve(media1).then(video1 => video1.paused === false && video1.pause()).catch(console.warn);
          }
        }

      }

      const getBrowsableEndPoint = (req) => {

        let valid = false;
        let endpoint = req ? req.command : null;
        if (endpoint && (endpoint.commandMetadata || 0).webCommandMetadata && endpoint.watchEndpoint) {
          let videoId = endpoint.watchEndpoint.videoId;
          let url = endpoint.commandMetadata.webCommandMetadata.url;

          if (typeof videoId === 'string' && typeof url === 'string' && url.indexOf('lc=') > 0) {

            let m = /^\/watch\?v=([\w_-]+)&lc=([\w_.-]+)$/.exec(url); // dot = sub-comment
            if (m && m[1] === videoId) {


              /*
              {
                "style": "BADGE_STYLE_TYPE_SIMPLE",
                "label": "注目のコメント",
                "trackingParams": "XXXXXX"
            }
              */

              let targetLc = findLcComment(m[2])
              let currentLc = targetLc ? findLcComment() : null;

              if (targetLc && currentLc) {


                let done = targetLc.lc === currentLc.lc ? 1 : lcSwapFuncA(targetLc.lc, currentLc.lc) ? 1 : 0

                if (done === 1) {

                  common.xReplaceState(history.state, url);
                  return;
                }
              }
            }

          }

        }

        /*
            
            {
              "type": 0,
              "command": endpoint,
              "form": {
                "tempData": {},
                "reload": false
              }
            }
  
        */


        if (endpoint && (endpoint.browseEndpoint || endpoint.searchEndpoint) && !endpoint.urlEndpoint && !endpoint.watchEndpoint) {

          if (endpoint.browseEndpoint && endpoint.browseEndpoint.browseId === "FEwhat_to_watch") {
            // valid = false;
            const playerMedia = common.getMediaElement(1);
            if (playerMedia && playerMedia.paused === false) valid = true; // home page
          } else if (endpoint.commandMetadata && endpoint.commandMetadata.webCommandMetadata) {

            let meta = endpoint.commandMetadata.webCommandMetadata
            if (meta && /*meta.apiUrl &&*/ meta.url && meta.webPageType) {
              valid = true;
            }

          }
        }

        if (!valid) endpoint = null;

        return endpoint;
      }

      const conditionFulfillment = (req) => {
        const endpoint = req ? req.command : null;
        if (!endpoint) return;

        if (endpoint && (endpoint.commandMetadata || 0).webCommandMetadata && endpoint.watchEndpoint) {
        } else if (endpoint && (endpoint.browseEndpoint || endpoint.searchEndpoint) && !endpoint.urlEndpoint && !endpoint.watchEndpoint) {
        } else {
          return false;
        }


        if (!document.querySelector('ytd-page-manager#page-manager > ytd-browse[page-subtype]')) return false;


        /*
          // user would like to switch page immediately without playing the video;
          // attribute appear after playing video for more than 2s
          if (!document.head.dataset.viTime) return false;
          else {
            let currentVideo = common.getMediaElement(0);
            if (currentVideo && currentVideo.readyState > currentVideo.HAVE_CURRENT_DATA && currentVideo.currentTime > 2.2 && currentVideo.duration - 2.2 < currentVideo.currentTime) {
              // disable miniview browsing if the media is near to the end
              return false;
            }
          }
        */


        if (pageType !== "watch") return false;


        if (!checkElementExist('ytd-watch-flexy #player button.ytp-miniplayer-button.ytp-button', '[hidden]')) {
          return false;
        }

        return true;
      }

      const handleNavigateFactory = (handleNavigate) => {

        return function (req) {

          const $this = this;
          const $arguments = arguments;

          let endpoint = null;


          if (conditionFulfillment(req)) {


            endpoint = getBrowsableEndPoint(req);

          }


          if (!endpoint || !document.querySelector('ytd-page-manager#page-manager > ytd-browse[page-subtype]')) return handleNavigate.apply($this, $arguments);

          // console.log('tabview-script-handleNavigate')

          const ytdAppElm = document.querySelector('ytd-app');
          const ytdAppCnt = insp(ytdAppElm);

          let object = null;
          try {
            object = ytdAppCnt.data.response.currentVideoEndpoint.watchEndpoint || null;
          } catch (e) {
            object = null;
          }

          if (typeof object !== 'object') object = null;

          const once = { once: true }; // browsers supporting async function can also use once option.

          if (object !== null && !('playlistId' in object)) {

            let wObject = mWeakRef(object)

            const N = 3;

            let count = 0;

            /*
              
              rcb(b) => a = playlistId = undefinded
              
              var scb = function(a, b, c, d) {
                      a.isInitialized() && (B("kevlar_miniplayer_navigate_to_shorts_killswitch") ? c || d ? ("watch" !== Xu(b) && "shorts" !== Xu(b) && os(a.miniplayerEl, "yt-cache-miniplayer-page-action", [b]),
                      qs(a.miniplayerEl, "yt-deactivate-miniplayer-action")) : "watch" === Xu(b) && rcb(b) && (qt.getInstance().playlistWatchPageActivation = !0,
                      a.activateMiniplayer(b)) : c ? ("watch" !== Xu(b) && os(a.miniplayerEl, "yt-cache-miniplayer-page-action", [b]),
                      qs(a.miniplayerEl, "yt-deactivate-miniplayer-action")) : d ? qs(a.miniplayerEl, "yt-pause-miniplayer-action") : "watch" === Xu(b) && rcb(b) && (qt.getInstance().playlistWatchPageActivation = !0,
                      a.activateMiniplayer(b)))
                  };
    
            */

            Object.defineProperty((kRef(wObject) || {}), 'playlistId', {
              get() {
                count++;
                if (count === N) {
                  delete this.playlistId;
                }
                return '*';
              },
              set(value) {
                delete this.playlistId; // remove property definition
                this.playlistId = value; // assign as normal property
              },
              enumerable: false,
              configurable: true
            });

            let playlistClearout = null;

            let timeoutid = 0;
            Promise.race([
              new Promise(r => {
                timeoutid = setTimeout(r, 4000)
              }),
              new Promise(r => {
                playlistClearout = () => {
                  if (timeoutid > 0) {
                    clearTimeout(timeoutid);
                    timeoutid = 0;
                  }
                  r();
                }
                document.addEventListener('yt-page-type-changed', playlistClearout, once);
              })
            ]).then(() => {

              if (timeoutid !== 0) {
                playlistClearout && document.removeEventListener('yt-page-type-changed', playlistClearout, once);
                timeoutid = 0;
              }
              playlistClearout = null;
              count = N - 1;
              let object = kRef(wObject)
              wObject = null;
              return object ? object.playlistId : null;
            }).catch(console.warn);

          }

          if (!isLoadStartListened) {
            isLoadStartListened = true;
            document.addEventListener('loadstart', loadStartFx, true)
          }

          handleNavigate.apply($this, $arguments);

        }

      };

      return { handleNavigateFactory };


    })();

    const common = (() => {


      let mediaModeLock = 0;
      const _getMediaElement = (i) => {
        if (mediaModeLock === 0) {
          let e = document.querySelector('.video-stream.html5-main-video') || document.querySelector('#movie_player video, #movie_player audio') || document.querySelector('body video[src], body audio[src]');
          if (e) {
            if (e.nodeName === 'VIDEO') mediaModeLock = 1;
            else if (e.nodeName === 'AUDIO') mediaModeLock = 2;
          }
        }
        if (!mediaModeLock) return null;
        if (mediaModeLock === 1) {
          switch (i) {
            case 1:
              return ('ytd-player#ytd-player video[src]');
            case 2:
              return ('ytd-browse[role="main"] video[src]');
            case 0:
            default:
              return ('#movie_player video[src]');
          }
        } else if (mediaModeLock === 2) {
          switch (i) {
            case 1:
              return ('ytd-player#ytd-player audio.video-stream.html5-main-video[src]');
            case 2:
              return ('ytd-browse[role="main"] audio.video-stream.html5-main-video[src]');
            case 0:
            default:
              return ('#movie_player audio.video-stream.html5-main-video[src]');
          }
        }
        return null;
      }

      return {


        xReplaceState(s, u) {
          try {
            history.replaceState(s, '', u);
          } catch (e) {
            // in case error occurs if replaceState is replaced by any external script / extension
          }
          if (s.endpoint) {
            try {
              const ytdAppElm = document.querySelector('ytd-app');
              const ytdAppCnt = insp(ytdAppElm);
              ytdAppCnt.replaceState(s.endpoint, '', u)
            } catch (e) {
            }
          }
        },
        getMediaElement(i) {
          let s = _getMediaElement(i) || '';
          if (s) return document.querySelector(s);
          return null;
        },
        getMediaElements(i) {
          let s = _getMediaElement(i) || '';
          if (s) return document.querySelectorAll(s);
          return [];
        }
      };
    })();

    let inPageRearrange = false;
    let tmpLastVideoId = '';

    const getCurrentVideoId = ()=>{
      const ytdFlexyElm = elements.flexy;
      const ytdFlexyCnt = insp(ytdFlexyElm);
      if(ytdFlexyCnt && typeof ytdFlexyCnt.videoId === 'string') return ytdFlexyCnt.videoId;
      if(ytdFlexyElm && typeof ytdFlexyElm.videoId === 'string') return ytdFlexyElm.videoId;
      console.log('video id not found');
      return '';
    }

    const plugin = {
      'minibrowser': {
        activated: false,
        toUse: true,
        activate() {

          if (this.activated) return;

          const isPassiveArgSupport = (typeof IntersectionObserver === 'function');
          // https://caniuse.com/?search=observer
          // https://caniuse.com/?search=addEventListener%20passive

          if (!isPassiveArgSupport) return;

          this.activated = true;

          const ytdAppElm = document.querySelector('ytd-app');
          const ytdAppCnt = insp(ytdAppElm);


          if (!ytdAppCnt) return;

          const cProto = ytdAppCnt.constructor.prototype;

          if (!cProto.handleNavigate) return;

          if (cProto.handleNavigate.__ma355__) return;

          cProto.handleNavigate = handleNavigateFactory(cProto.handleNavigate);

          cProto.handleNavigate.__ma355__ = 1;
        }
      },
      'autoExpandInfoDesc': {
        activated: false,
        toUse: true,
        /** @type { MutationObserver | null } */
        mo: null,
        promiseReady: new PromiseExternal(),
        moFn(lockId) {

          if (lockGet['autoExpandInfoDescAttrAsyncLock'] !== lockId) return;

          const mainInfo = getMainInfo();
          if (mainInfo && mainInfo.hasAttribute000('collapsed')) {
            let success = false;
            try {
              insp(mainInfo).handleMoreTap(new Event("tap"));
              success = true;
            } catch (e) {
            }
            if (success) mainInfo.setAttribute111('tyt-no-less-btn', '');
          }


        },
        activate() {
          if (this.activated) return;

          this.moFn = this.moFn.bind(this);
          this.mo = new MutationObserver(() => {
            Promise.resolve(lockSet['autoExpandInfoDescAttrAsyncLock']).then(this.moFn).catch(console.warn);
          });
          this.activated = true;
          this.promiseReady.resolve();
        },
        async onMainInfoSet(mainInfo){
          await this.promiseReady.then();
          this.mo.observe(mainInfo, {attributes: true, attributeFilter: ['collapsed', 'attr-8ifv7']});
          mainInfo.incAttribute111('attr-8ifv7');

        }
      },
      'fullChannelNameOnHover': {
        activated: false,
        toUse: true,
        /** @type { MutationObserver | null } */
        mo: null,
        /** @type { ResizeObserver | null} */
        ro: null,
        promiseReady: new PromiseExternal(),
        checkResize: 0,
        mouseEnterFn(evt) {

          const target = evt ? evt.target : null;
          if (!(target instanceof HTMLElement_)) return;
          const metaDataElm = target.closest('ytd-watch-metadata');
          metaDataElm.classList.remove('tyt-metadata-hover-resized');
          this.checkResize = Date.now() + 300;
          metaDataElm.classList.add('tyt-metadata-hover');
          // console.log('mouseEnter')

        },
        mouseLeaveFn(evt) {
          const target = evt ? evt.target : null;
          if (!(target instanceof HTMLElement_)) return;
          const metaDataElm = target.closest('ytd-watch-metadata');
          metaDataElm.classList.remove('tyt-metadata-hover-resized');
          metaDataElm.classList.remove('tyt-metadata-hover');
          // console.log('mouseLeaveFn')

        },
        moFn(lockId) {

          if (lockGet['fullChannelNameOnHoverAttrAsyncLock'] !== lockId) return;

          const uploadInfo = document.querySelector('#primary.ytd-watch-flexy ytd-watch-metadata #upload-info');
          if (!uploadInfo) return;

          const evtOpt = { passive: true, capture: false };
          uploadInfo.removeEventListener('pointerenter', this.mouseEnterFn, evtOpt);
          uploadInfo.removeEventListener('pointerleave', this.mouseLeaveFn, evtOpt);

          uploadInfo.addEventListener('pointerenter', this.mouseEnterFn, evtOpt);
          uploadInfo.addEventListener('pointerleave', this.mouseLeaveFn, evtOpt);



        },
        async onNavigateFinish() {
          await this.promiseReady.then();
          const uploadInfo = document.querySelector('#primary.ytd-watch-flexy ytd-watch-metadata #upload-info');
          if (!uploadInfo) return;
          this.mo.observe(uploadInfo, { attributes: true, attributeFilter: ['hidden', 'attr-3wb0k'] });
          uploadInfo.incAttribute111('attr-3wb0k');
          this.ro.observe(uploadInfo);
        },
        activate() {

          if (this.activated) return;

          const isPassiveArgSupport = (typeof IntersectionObserver === 'function');
          // https://caniuse.com/?search=observer
          // https://caniuse.com/?search=addEventListener%20passive

          if (!isPassiveArgSupport) return;

          this.activated = true;

          this.mouseEnterFn = this.mouseEnterFn.bind(this);
          this.mouseLeaveFn = this.mouseLeaveFn.bind(this);

          this.moFn = this.moFn.bind(this);
          this.mo = new MutationObserver(() => {
            Promise.resolve(lockSet['fullChannelNameOnHoverAttrAsyncLock']).then(this.moFn).catch(console.warn);
          });
          this.ro = new ResizeObserver((mutations) => {

            if (Date.now() > this.checkResize) return;
            for (const mutation of mutations) {
              const uploadInfo = mutation.target;
              if (uploadInfo && mutation.contentRect.width > 0 && mutation.contentRect.height > 0) {

                const metaDataElm = uploadInfo.closest('ytd-watch-metadata');
                if (metaDataElm.classList.contains('tyt-metadata-hover')) {

                  metaDataElm.classList.add('tyt-metadata-hover-resized');
                }

                break;

              }
            }
          });
          this.promiseReady.resolve();
        }
      }
    }

    // let shouldFixInfo = false;
    const __attachedSymbol__ = Symbol();

    const makeInitAttached = (tag)=>{
      const inPageRearrange_ = inPageRearrange;
      inPageRearrange = false;
      for (const elm of document.querySelectorAll(`${tag}`)) {
        const cnt = insp(elm) || 0;
        if (typeof cnt.attached498 === 'function' && !elm[__attachedSymbol__]) Promise.resolve(elm).then(eventMap[`${tag}::attached`]).catch(console.warn);
      }
      inPageRearrange = inPageRearrange_;
    }

    const getGeneralChatElement = async () => {
      for (let i = 2; i-- > 0;) {
        let t = document.querySelector('#columns.style-scope.ytd-watch-flexy ytd-live-chat-frame#chat');
        if (t instanceof Element) return t;
        if (i > 0) {
          // try later
          console.log('ytd-live-chat-frame::attached - delayPn(200)')
          await delayPn(200);
        }
      }
      return null;
    }

    const eventMap = {

      'ceHack': () => {
        mLoaded.flag |= 2;
        document.documentElement.setAttribute111('tabview-loaded', mLoaded.makeString());

        retrieveCE('ytd-watch-flexy').then(eventMap['ytd-watch-flexy::defined']).catch(console.warn);
        retrieveCE('ytd-expander').then(eventMap['ytd-expander::defined']).catch(console.warn);
        retrieveCE('ytd-watch-next-secondary-results-renderer').then(eventMap['ytd-watch-next-secondary-results-renderer::defined']).catch(console.warn);
        retrieveCE('ytd-comments-header-renderer').then(eventMap['ytd-comments-header-renderer::defined']).catch(console.warn);
        retrieveCE('ytd-live-chat-frame').then(eventMap['ytd-live-chat-frame::defined']).catch(console.warn);
        retrieveCE('ytd-comments').then(eventMap['ytd-comments::defined']).catch(console.warn);
        retrieveCE('ytd-engagement-panel-section-list-renderer').then(eventMap['ytd-engagement-panel-section-list-renderer::defined']).catch(console.warn);
        retrieveCE('ytd-watch-metadata').then(eventMap['ytd-watch-metadata::defined']).catch(console.warn);
        retrieveCE('ytd-playlist-panel-renderer').then(eventMap['ytd-playlist-panel-renderer::defined']).catch(console.warn);

      },

      'fixForTabDisplay': (isResize) => {

        bFixForResizedTabLater = false;
        for (const element of document.querySelectorAll('[io-intersected]')) {
          const cnt = insp(element);
          if (element instanceof HTMLElement_ && typeof cnt.calculateCanCollapse === 'function') {
            try {
              cnt.calculateCanCollapse(true);
            } catch (e) { }
          }
        }

        if (!isResize) {
          for (const element of document.querySelectorAll('ytd-video-description-infocards-section-renderer, yt-chip-cloud-renderer, ytd-horizontal-card-list-renderer')) {
            const cnt = insp(element);
            if (element instanceof HTMLElement_ && typeof cnt.notifyResize === 'function') {
              try {
                cnt.notifyResize();
              } catch (e) { }
            }
          }
        }

      },

      'ytd-watch-flexy::defined': (cProto) => {

        if (!cProto.updateChatLocation498 && typeof cProto.updateChatLocation === 'function' && cProto.updateChatLocation.length === 0) {
          cProto.updateChatLocation498 = cProto.updateChatLocation;
          cProto.updateChatLocation = updateChatLocation498;
        }

      },



      'ytd-watch-next-secondary-results-renderer::defined': (cProto) => {
        if (!cProto.attached498 && typeof cProto.attached === 'function') {
          cProto.attached498 = cProto.attached;
          cProto.attached = function () {
            if (!inPageRearrange) Promise.resolve(this.hostElement).then(eventMap['ytd-watch-next-secondary-results-renderer::attached']).catch(console.warn);
            return this.attached498();
          }
        }
        if (!cProto.detached498 && typeof cProto.detached === 'function') {
          cProto.detached498 = cProto.detached;
          cProto.detached = function () {
            if (!inPageRearrange) Promise.resolve(this.hostElement).then(eventMap['ytd-watch-next-secondary-results-renderer::detached']).catch(console.warn);
            return this.detached498();
          }
        }

        makeInitAttached('ytd-watch-next-secondary-results-renderer');

      },

      'ytd-watch-next-secondary-results-renderer::attached': (hostElement) => {

        if (hostElement instanceof HTMLElement) {
          const hasFlexyParent = HTMLElement.prototype.closest.call(hostElement, 'ytd-watch-flexy');  // eg short
          if (!hasFlexyParent) return;
          const currentFlexy = elements.flexy;
          if (currentFlexy && currentFlexy !== hasFlexyParent) return;
        }

        // if (inPageRearrange) return;
        console.log(5084, 'ytd-watch-next-secondary-results-renderer::attached');
        if (hostElement instanceof Element) hostElement[__attachedSymbol__] = true;
        if (!(hostElement instanceof HTMLElement_) || !(hostElement.classList.length > 0) || hostElement.closest('noscript')) return;
        if (hostElement.isConnected !== true) return;
        // if (hostElement.__connectedFlg__ !== 4) return;
        // hostElement.__connectedFlg__ = 5;
        if (hostElement instanceof HTMLElement_ && hostElement.matches('#columns #related ytd-watch-next-secondary-results-renderer') && !hostElement.matches('#right-tabs ytd-watch-next-secondary-results-renderer, [hidden] ytd-watch-next-secondary-results-renderer')) {
          elements.related = hostElement.closest('#related');
          hostElement.setAttribute111('tyt-videos-list', '');
        }
        console.log('ytd-watch-next-secondary-results-renderer::attached', hostElement);
      },

      'ytd-watch-next-secondary-results-renderer::detached': (hostElement) => {
        // if (inPageRearrange) return;
        console.log(5084, 'ytd-watch-next-secondary-results-renderer::detached');
        if (!(hostElement instanceof HTMLElement_) || hostElement.closest('noscript')) return;
        if (hostElement.isConnected !== false) return;
        // if (hostElement.__connectedFlg__ !== 8) return;
        // hostElement.__connectedFlg__ = 9;
        if (hostElement.hasAttribute000('tyt-videos-list')) {
          elements.related = null;
          hostElement.removeAttribute000('tyt-videos-list');
        }
        console.log('ytd-watch-next-secondary-results-renderer::detached', hostElement);
      },


      'settingCommentsVideoId': (hostElement) => {
        if (!(hostElement instanceof HTMLElement_) || !(hostElement.classList.length > 0) || hostElement.closest('noscript')) return;
        const cnt = insp(hostElement);
        const commentsArea = elements.comments;
        if (commentsArea !== hostElement || hostElement.isConnected !== true || cnt.isAttached !== true || !cnt.data || cnt.hidden !== false) return;
        const ytdFlexyElm = elements.flexy;
        const ytdFlexyCnt = ytdFlexyElm ? insp(ytdFlexyElm) : null;
        if (ytdFlexyCnt && ytdFlexyCnt.videoId) {
          hostElement.setAttribute111('tyt-comments-video-id', ytdFlexyCnt.videoId)
        } else {
          hostElement.removeAttribute000('tyt-comments-video-id')
        }
      },
      'checkCommentsShouldBeHidden': (lockId) => {

        if (lockGet['checkCommentsShouldBeHiddenLock'] !== lockId) return;

        // commentsArea's attribute: tyt-comments-video-id
        // ytdFlexyElm's attribute: video-id


        const commentsArea = elements.comments;
        const ytdFlexyElm = elements.flexy;
        if (commentsArea && ytdFlexyElm && !commentsArea.hasAttribute000('hidden')) {
          const ytdFlexyCnt = insp(ytdFlexyElm);
          if (typeof ytdFlexyCnt.videoId === 'string') {
            const commentsVideoId = commentsArea.getAttribute('tyt-comments-video-id');
            if (commentsVideoId && commentsVideoId !== ytdFlexyCnt.videoId) {
              commentsArea.setAttribute111('hidden', '');
              // removeKeepCommentsScroller();
            }
          }
        }

      },
      'ytd-comments::defined': (cProto) => {

        if (!cProto.attached498 && typeof cProto.attached === 'function') {
          cProto.attached498 = cProto.attached;
          cProto.attached = function () {
            if (!inPageRearrange) Promise.resolve(this.hostElement).then(eventMap['ytd-comments::attached']).catch(console.warn);
            // Promise.resolve(this.hostElement).then(eventMap['ytd-comments::dataChanged_']).catch(console.warn);
            return this.attached498();
          }
        }
        if (!cProto.detached498 && typeof cProto.detached === 'function') {
          cProto.detached498 = cProto.detached;
          cProto.detached = function () {
            if (!inPageRearrange) Promise.resolve(this.hostElement).then(eventMap['ytd-comments::detached']).catch(console.warn);
            // Promise.resolve(this.hostElement).then(eventMap['ytd-comments::dataChanged_']).catch(console.warn);
            return this.detached498();
          }
        }

        cProto._createPropertyObserver('data', '_dataChanged498', undefined)
        cProto._dataChanged498 = function () {
          console.log('_dataChanged498', this.hostElement)
          Promise.resolve(this.hostElement).then(eventMap['ytd-comments::_dataChanged498']).catch(console.warn);
        }


        // if (!cProto.dataChanged498_ && typeof cProto.dataChanged_ === 'function') {
        //   cProto.dataChanged498_ = cProto.dataChanged_;
        //   cProto.dataChanged_ = function () {
        //     Promise.resolve(this.hostElement).then(eventMap['ytd-comments::dataChanged_']).catch(console.warn);
        //     return this.dataChanged498_();
        //   }
        // }

        makeInitAttached('ytd-comments');

      },

      'ytd-comments::_dataChanged498': (hostElement) => {
        // console.log(18984, hostElement.hasAttribute('tyt-comments-area'))
        if (!hostElement.hasAttribute000('tyt-comments-area')) return;
        let commentsDataStatus = 0;
        const cnt = insp(hostElement);
        const data = cnt ? cnt.data : null
        const contents = data ? data.contents : null;
        if (data) {
          if (contents && contents.length === 1 && contents[0].messageRenderer) {
            commentsDataStatus = 2;
          }
          if (contents && contents.length > 1 && contents[0].commentThreadRenderer) {
            commentsDataStatus = 1;
          }
        }
        if (commentsDataStatus) {
          hostElement.setAttribute111('tyt-comments-data-status', commentsDataStatus);
          // ytdFlexyElm.setAttribute111('tyt-comment-disabled', '')
        } else {
          // ytdFlexyElm.removeAttribute000('tyt-comment-disabled')
          hostElement.removeAttribute000('tyt-comments-data-status')
        }
        Promise.resolve(hostElement).then(eventMap['settingCommentsVideoId']).catch(console.warn);
      },

      'ytd-comments::attached': async (hostElement) => {

        if (hostElement instanceof HTMLElement) {
          const hasFlexyParent = HTMLElement.prototype.closest.call(hostElement, 'ytd-watch-flexy');  // eg short
          if (!hasFlexyParent) return;
          const currentFlexy = elements.flexy;
          if (currentFlexy && currentFlexy !== hasFlexyParent) return;
        }

        // if (inPageRearrange) return;
        console.log(5084, 'ytd-comments::attached');
        if (hostElement instanceof Element) hostElement[__attachedSymbol__] = true;
        if (!(hostElement instanceof HTMLElement_) || !(hostElement.classList.length > 0) || hostElement.closest('noscript')) return;
        if (hostElement.isConnected !== true) return;
        // if (hostElement.__connectedFlg__ !== 4) return;
        // hostElement.__connectedFlg__ = 5;
        if (!hostElement || hostElement.id !== 'comments') return;
        // if (!hostElement || hostElement.closest('[hidden]')) return;
        elements.comments = hostElement;
        console.log('ytd-comments::attached')
        Promise.resolve(hostElement).then(eventMap['settingCommentsVideoId']).catch(console.warn);

        aoComment.observe(hostElement, { attributes: true });
        hostElement.setAttribute111('tyt-comments-area', '');

        const lockId = lockSet['rightTabReadyLock02'];
        await rightTabsProvidedPromise.then();
        if (lockGet['rightTabReadyLock02'] !== lockId) return;

        if (elements.comments !== hostElement) return;
        if (hostElement.isConnected === false) return;
        console.log(7932, 'comments');

        // if(!elements.comments || elements.comments.isConnected === false) return;
        if (hostElement && !hostElement.closest('#right-tabs')) {
          document.querySelector('#tab-comments').assignChildern111(null, hostElement, null);
        } else {

          const shouldTabVisible = elements.comments && elements.comments.closest('#tab-comments') && !elements.comments.closest('[hidden]');

          document.querySelector('[tyt-tab-content="#tab-comments"]').classList.toggle('tab-btn-hidden', !shouldTabVisible);

          //   document.querySelector('#tab-comments').classList.remove('tab-content-hidden')
          //   document.querySelector('[tyt-tab-content="#tab-comments"]').classList.remove('tab-btn-hidden')

          Promise.resolve(lockSet['removeKeepCommentsScrollerLock']).then(removeKeepCommentsScroller).catch(console.warn);

        }

      },
      'ytd-comments::detached': (hostElement) => {
        // if (inPageRearrange) return;
        console.log(5084, 'ytd-comments::detached');
        // console.log(858, hostElement)
        if (!(hostElement instanceof HTMLElement_) || hostElement.closest('noscript')) return;
        if (hostElement.isConnected !== false) return;
        // if (hostElement.__connectedFlg__ !== 8) return;
        // hostElement.__connectedFlg__ = 9;

        if (hostElement.hasAttribute000('tyt-comments-area')) {
          // foComments.disconnect();
          // foComments.takeRecords();
          hostElement.removeAttribute000('tyt-comments-area');
          // document.querySelector('#tab-comments').classList.add('tab-content-hidden')
          // document.querySelector('[tyt-tab-content="#tab-comments"]').classList.add('tab-btn-hidden')


          aoComment.disconnect();
          aoComment.takeRecords();
          elements.comments = null;

          document.querySelector('[tyt-tab-content="#tab-comments"]').classList.add('tab-btn-hidden');

          Promise.resolve(lockSet['removeKeepCommentsScrollerLock']).then(removeKeepCommentsScroller).catch(console.warn);
        }


      },


      'ytd-comments-header-renderer::defined': (cProto) => {

        if (!cProto.attached498 && typeof cProto.attached === 'function') {
          cProto.attached498 = cProto.attached;
          cProto.attached = function () {
            if (!inPageRearrange) Promise.resolve(this.hostElement).then(eventMap['ytd-comments-header-renderer::attached']).catch(console.warn);
            Promise.resolve(this.hostElement).then(eventMap['ytd-comments-header-renderer::dataChanged']).catch(console.warn); // force dataChanged on attached
            return this.attached498();
          }
        }
        if (!cProto.detached498 && typeof cProto.detached === 'function') {
          cProto.detached498 = cProto.detached;
          cProto.detached = function () {
            if (!inPageRearrange) Promise.resolve(this.hostElement).then(eventMap['ytd-comments-header-renderer::detached']).catch(console.warn);
            return this.detached498();
          }
        }

        if (!cProto.dataChanged498 && typeof cProto.dataChanged === 'function') {
          cProto.dataChanged498 = cProto.dataChanged;
          cProto.dataChanged = function () {
            Promise.resolve(this.hostElement).then(eventMap['ytd-comments-header-renderer::dataChanged']).catch(console.warn);
            return this.dataChanged498();
          }
        }


        makeInitAttached('ytd-comments-header-renderer');


      },


      'ytd-comments-header-renderer::attached': (hostElement) => {

        if (hostElement instanceof HTMLElement) {
          const hasFlexyParent = HTMLElement.prototype.closest.call(hostElement, 'ytd-watch-flexy');  // eg short
          if (!hasFlexyParent) return;
          const currentFlexy = elements.flexy;
          if (currentFlexy && currentFlexy !== hasFlexyParent) return;
        }

        // if (inPageRearrange) return;
        console.log(5084, 'ytd-comments-header-renderer::attached');
        if (hostElement instanceof Element) hostElement[__attachedSymbol__] = true;

        if (!(hostElement instanceof HTMLElement_) || !(hostElement.classList.length > 0) || hostElement.closest('noscript')) return;
        if (hostElement.isConnected !== true) return;
        // if (hostElement.__connectedFlg__ !== 4) return;
        // hostElement.__connectedFlg__ = 5;
        if (!hostElement || !hostElement.classList.contains('ytd-item-section-renderer')) return;
        console.log(12991, 'ytd-comments-header-renderer::attached')
        const targetElement = document.querySelector('[tyt-comments-area] ytd-comments-header-renderer');
        if (hostElement === targetElement) {
          hostElement.setAttribute111('tyt-comments-header-field', '');
        } else {
          const parentNode = hostElement.parentNode;
          if (parentNode instanceof HTMLElement_ && parentNode.querySelector('[tyt-comments-header-field]')) {
            hostElement.setAttribute111('tyt-comments-header-field', '')
          }
        }

      },

      'ytd-comments-header-renderer::detached': (hostElement) => {
        // if (inPageRearrange) return;
        console.log(5084, 'ytd-comments-header-renderer::detached');

        if (!(hostElement instanceof HTMLElement_) || hostElement.closest('noscript')) return;
        if (hostElement.isConnected !== false) return;
        // if (hostElement.__connectedFlg__ !== 8) return;
        // hostElement.__connectedFlg__ = 9;
        console.log(12992, 'ytd-comments-header-renderer::detached')
        if (hostElement.hasAttribute000('field-of-cm-count')) {

          const cmCount = document.querySelector('#tyt-cm-count');
          if (cmCount) {
            cmCount.textContent = '';
            hostElement.removeAttribute000('field-of-cm-count');

          }
        }
        if (hostElement.hasAttribute000('tyt-comments-header-field')) {
          hostElement.removeAttribute000('tyt-comments-header-field');
        }

      },

      'ytd-comments-header-renderer::dataChanged': (hostElement) => {

        if (!(hostElement instanceof HTMLElement_) || !(hostElement.classList.length > 0) || hostElement.closest('noscript')) return;

        const ytdFlexyElm = elements.flexy;

        let b = false;
        const cnt = insp(hostElement);
        if (cnt && hostElement.closest('#tab-comments') && document.querySelector('#tab-comments ytd-comments-header-renderer') === hostElement) {
          b = true;
        } else if (hostElement instanceof HTMLElement_ && hostElement.parentNode instanceof HTMLElement_ && hostElement.parentNode.querySelector('[tyt-comments-header-field]')) {
          b = true;
        }
        if (b) {
          hostElement.setAttribute111('tyt-comments-header-field', '')
          ytdFlexyElm && ytdFlexyElm.removeAttribute000('tyt-comment-disabled');
        }

        // console.log(1841, [...document.querySelectorAll('#tab-comments ytd-comments-header-renderer')], document.querySelector('#tab-comments ytd-comments-header-renderer') === hostElement, !!hostElement?.parentNode?.querySelector('[tyt-comments-header-field]'))

        if (hostElement.hasAttribute000('tyt-comments-header-field') && hostElement.isConnected === true) {

          // console.log(1842, [...document.querySelectorAll('#tab-comments ytd-comments-header-renderer')], document.querySelector('#tab-comments ytd-comments-header-renderer') === hostElement, !!hostElement?.parentNode?.querySelector('[tyt-comments-header-field]'))

          const data = cnt.data;
          let ez = '';
          if (data.commentsCount && data.commentsCount.runs && data.commentsCount.runs.length >= 1) {
            let max = -1;
            const z = data.commentsCount.runs.map(e => {
              let c = e.text.replace(/\D+/g, '').length;
              if (c > max) max = c;
              return [e.text, c];
            }).filter(a => a[1] === max);
            if (z.length >= 1) {
              ez = z[0][0];
            }
          } else if (data.countText && data.countText.runs && data.countText.runs.length >= 1) {
            let max = -1;
            const z = data.countText.runs.map(e => {
              let c = e.text.replace(/\D+/g, '').length;
              if (c > max) max = c;
              return [e.text, c];
            }).filter(a => a[1] === max);
            if (z.length >= 1) {
              ez = z[0][0];
            }
          }
          const cmCount = document.querySelector('#tyt-cm-count');
          if (ez) {
            hostElement.setAttribute111('field-of-cm-count', '');
            cmCount && (cmCount.textContent = ez.trim());
          } else {
            hostElement.removeAttribute000('field-of-cm-count');
            cmCount && (cmCount.textContent = '');
            console.warn('no text for #tyt-cm-count')
          }
        }
      },

      'ytd-expander::defined': (cProto) => {
        if (!cProto.attached498 && typeof cProto.attached === 'function') {
          cProto.attached498 = cProto.attached;
          cProto.attached = function () {
            if (!inPageRearrange) Promise.resolve(this.hostElement).then(eventMap['ytd-expander::attached']).catch(console.warn);
            return this.attached498();
          }
        }
        if (!cProto.detached498 && typeof cProto.detached === 'function') {
          cProto.detached498 = cProto.detached;
          cProto.detached = function () {
            if (!inPageRearrange) Promise.resolve(this.hostElement).then(eventMap['ytd-expander::detached']).catch(console.warn);
            return this.detached498();
          }
        }
        if (!cProto.calculateCanCollapse498 && typeof cProto.calculateCanCollapse === 'function') {
          cProto.calculateCanCollapse498 = cProto.calculateCanCollapse;
          cProto.calculateCanCollapse = funcCanCollapse;


        }

        if (!cProto.childrenChanged498 && typeof cProto.childrenChanged === 'function') {
          cProto.childrenChanged498 = cProto.childrenChanged;
          cProto.childrenChanged = function () {
            Promise.resolve(this.hostElement).then(eventMap['ytd-expander::childrenChanged']).catch(console.warn);
            return this.childrenChanged498();
          }
        }

        /*

        console.log('ytd-expander::defined 01');
        
        CustomElementRegistry.prototype.get.call(customElements, 'ytd-expander').prototype.connectedCallback = connectedCallbackY(CustomElementRegistry.prototype.get.call(customElements, 'ytd-expander').prototype.connectedCallback)
        CustomElementRegistry.prototype.get.call(customElements, 'ytd-expander').prototype.disconnectedCallback = disconnectedCallbackY(CustomElementRegistry.prototype.get.call(customElements, 'ytd-expander').prototype.disconnectedCallback)
        
        console.log('ytd-expander::defined 02');

        */

        makeInitAttached('ytd-expander');

      },


      'ytd-expander::childrenChanged': (hostElement) => {

        if (hostElement instanceof Node && hostElement.hasAttribute000('hidden') && hostElement.hasAttribute000('tyt-main-info') && hostElement.firstElementChild) {
          hostElement.removeAttribute('hidden');
        }
      },

      'ytd-expander::attached': async (hostElement) => {

        if (hostElement instanceof HTMLElement) {
          const hasFlexyParent = HTMLElement.prototype.closest.call(hostElement, 'ytd-watch-flexy');  // eg short
          if (!hasFlexyParent) return;
          const currentFlexy = elements.flexy;
          if (currentFlexy && currentFlexy !== hasFlexyParent) return;
        }

        console.log(3882)
        // if (inPageRearrange) return;
        if (hostElement instanceof Element) hostElement[__attachedSymbol__] = true;
        if (!(hostElement instanceof HTMLElement_) || !(hostElement.classList.length > 0) || hostElement.closest('noscript')) return;
        if (hostElement.isConnected !== true) return;
        // if (hostElement.__connectedFlg__ !== 4) return;
        // hostElement.__connectedFlg__ = 5;
        // console.log(4959, hostElement)
        
        if (hostElement instanceof HTMLElement_ && hostElement.matches('[tyt-comments-area] #contents ytd-expander#expander') && !hostElement.matches('[hidden] ytd-expander#expander')) {

          hostElement.setAttribute111('tyt-content-comment-entry', '')
          ioComment.observe(hostElement);
        } else if (hostElement instanceof HTMLElement_ && hostElement.matches('ytd-expander#expander.style-scope.ytd-expandable-video-description-body-renderer')) {
          //  && !hostElement.matches('#right-tabs ytd-expander#expander, [hidden] ytd-expander#expander')

          console.log(5084, 'ytd-expander::attached');

          elements.infoExpander = hostElement;
          // console.log(1299, hostElement.parentNode, isRightTabsInserted)

          infoExpanderElementProvidedPromise.resolve();
          hostElement.setAttribute111('tyt-main-info', '');
          if (plugin.autoExpandInfoDesc.toUse) {
            plugin.autoExpandInfoDesc.onMainInfoSet(hostElement);
          }

          const lockId = lockSet['rightTabReadyLock03'];
          await rightTabsProvidedPromise.then();
          if (lockGet['rightTabReadyLock03'] !== lockId) return;

          if (elements.infoExpander !== hostElement) return;
          if (hostElement.isConnected === false) return;
          console.log(7932, 'infoExpander');

          const infoExpander = elements.infoExpander;
          
          // console.log(5438,infoExpander, qt);
          
          // const dummy = document.createElement('noscript');
          // dummy.setAttribute000('id', 'info-expander-vid');
          // dummy.setAttribute000('video-id', getCurrentVideoId());
          // infoExpander.insertBefore000(dummy, infoExpander.firstChild);

          aoInfo.observe(infoExpander, { attributes: true, attributeFilter: ['tyt-display-for', 'tyt-video-id'] });
          zoInfo.observe(infoExpander, { attributes: true, attributeFilter: ['hidden', 'attr-w20ts'], childList: true, subtree: true});
          
          if (infoExpander && !infoExpander.closest('#right-tabs')) {
            document.querySelector('#tab-info').assignChildern111(null, infoExpander, null);
          } else {

            if (document.querySelector('[tyt-tab-content="#tab-info"]')) {
              const shouldTabVisible = elements.infoExpander && elements.infoExpander.closest('#tab-info');
              document.querySelector('[tyt-tab-content="#tab-info"]').classList.toggle('tab-btn-hidden', !shouldTabVisible);
            }
          }
          // if (infoExpander && infoExpander.closest('#right-tabs')) Promise.resolve(lockSet['infoFixLock']).then(infoFix).catch(console.warn);

          infoExpander.incAttribute111('attr-w20ts');

        }
        // console.log('ytd-expander::attached', hostElement);



      },

      'ytd-expander::detached': (hostElement) => {
        // if (inPageRearrange) return;
        if (!(hostElement instanceof HTMLElement_) || hostElement.closest('noscript')) return;
        if (hostElement.isConnected !== false) return;
        // if (hostElement.__connectedFlg__ !== 8) return;
        // hostElement.__connectedFlg__ = 9;
        // console.log(5992, hostElement)
        if (hostElement.hasAttribute000('tyt-content-comment-entry')) {
          ioComment.unobserve(hostElement);
          hostElement.removeAttribute000('tyt-content-comment-entry')
        } else if (hostElement.hasAttribute000('tyt-main-info')) {
          console.log(5084, 'ytd-expander::detached');
          elements.infoExpander = null;
          hostElement.removeAttribute000('tyt-main-info');
        }
        // console.log('ytd-expander::detached', hostElement);
      },


      'ytd-live-chat-frame::defined': (cProto) => {

        let lastDomAction = 0;

        if (!cProto.attached498 && typeof cProto.attached === 'function') {
          cProto.attached498 = cProto.attached;
          cProto.attached = function () {
            lastDomAction = Date.now();
            // console.log('chat868-attached', Date.now());
            if (!inPageRearrange) Promise.resolve(this.hostElement).then(eventMap['ytd-live-chat-frame::attached']).catch(console.warn);
            return this.attached498();
          }
        }
        if (!cProto.detached498 && typeof cProto.detached === 'function') {
          cProto.detached498 = cProto.detached;
          cProto.detached = function () {
            lastDomAction = Date.now();
            // console.log('chat868-detached', Date.now());
            if (!inPageRearrange) Promise.resolve(this.hostElement).then(eventMap['ytd-live-chat-frame::detached']).catch(console.warn);
            return this.detached498();
          }
        }

        if (typeof cProto.urlChanged === 'function' && !cProto.urlChanged66 && !cProto.urlChangedAsync12 && cProto.urlChanged.length === 0) {
          cProto.urlChanged66 = cProto.urlChanged;
          let ath = 0;
          cProto.urlChangedAsync12 = async function () {
            // const isInLastDomAction = Date.now() - lastDomAction < 400;
            // console.log('chat868-urlChangedRequest1', Date.now());
            if (ath > 1e9) ath = 9;
            const t = ++ath;
            const chatframe = this.chatframe || (this.$ || 0).chatframe || 0;
            if (chatframe) {
              if (chatframe.contentDocument === null) await Promise.resolve('#').catch(console.warn);
              if (t !== ath) return;
              await (new Promise(r => window.setTimeout.call(window, r, '1')).catch(console.warn));
              if (t !== ath) return;

              // urlChange for front page only
              await new Promise(resolve => {
                (new IntersectionObserver((_, observer) => {
                  observer.disconnect();
                  resolve('#');
                })).observe(chatframe);
              });
              if (t !== ath) return;
              // if (document.visibilityState === 'hidden') {
              //   await getRafPromise();
              //   if (t !== ath) return;
              // }
            }
            // const delay = isInLastDomAction ? 136 : 0;
            // console.log('chat868-urlChangedRequest2', Date.now());
            // await (delay > 0 ? delayPn(delay) : Promise.resolve());
            // if (t !== ath) return;
            // console.log('chat868-urlChangedRequest3', Date.now());
            this.urlChanged66();
          }
          cProto.urlChanged = function () {
              this.urlChangedAsync12();
          }
        }

        makeInitAttached('ytd-live-chat-frame');

      },

      'ytd-live-chat-frame::attached': async (hostElement) => {

        if (hostElement instanceof HTMLElement) {
          const hasFlexyParent = HTMLElement.prototype.closest.call(hostElement, 'ytd-watch-flexy');  // eg short
          if (!hasFlexyParent) return;
          const currentFlexy = elements.flexy;
          if (currentFlexy && currentFlexy !== hasFlexyParent) return;
        }

        // if (inPageRearrange) return;
        console.log(5084, 'ytd-live-chat-frame::attached');
        if (hostElement instanceof Element) hostElement[__attachedSymbol__] = true;

        if (!(hostElement instanceof HTMLElement_) || !(hostElement.classList.length > 0) || hostElement.closest('noscript')) return;
        if (hostElement.isConnected !== true) return;
        // if (hostElement.__connectedFlg__ !== 4) return;
        // hostElement.__connectedFlg__ = 5;
        if (!hostElement || hostElement.id !== 'chat') return;
        console.log('ytd-live-chat-frame::attached')

        const lockId = lockSet['ytdLiveAttachedLock'];
        const chatElem = await getGeneralChatElement();
        if (lockGet['ytdLiveAttachedLock'] !== lockId) return;

        if (chatElem === hostElement) {
          elements.chat = chatElem;
          aoChat.observe(chatElem, { attributes: true });
          const isFlexyReady = (elements.flexy instanceof Element);
          chatElem.setAttribute111('tyt-active-chat-frame', isFlexyReady ? 'CF': 'C');

          const chatContainer = chatElem ? (chatElem.closest('#chat-container') || chatElem) : null;
          if (chatContainer && !chatContainer.hasAttribute000('tyt-chat-container')) {
            for (const p of document.querySelectorAll('[tyt-chat-container]')) {
              p.removeAttribute000('[tyt-chat-container]');
            }
            chatContainer.setAttribute111('tyt-chat-container', '')
          }
          Promise.resolve(lockSet['layoutFixLock']).then(layoutFix);
        } else {
          console.log('Issue found in ytd-live-chat-frame::attached', chatElem, hostElement);
        }
      },

      'ytd-live-chat-frame::detached': (hostElement) => {
        // if (inPageRearrange) return;
        console.log(5084, 'ytd-live-chat-frame::detached');

        if (!(hostElement instanceof HTMLElement_) || hostElement.closest('noscript')) return;
        if (hostElement.isConnected !== false) return;
        // if (hostElement.__connectedFlg__ !== 8) return;
        // hostElement.__connectedFlg__ = 9;
        console.log('ytd-live-chat-frame::detached')
        if (hostElement.hasAttribute000('tyt-active-chat-frame')) {
          aoChat.disconnect();
          aoChat.takeRecords();
          hostElement.removeAttribute000('tyt-active-chat-frame');
          elements.chat = null;

          const ytdFlexyElm = elements.flexy;
          if (ytdFlexyElm) {
            ytdFlexyElm.removeAttribute000('tyt-chat-collapsed')
            ytdFlexyElm.setAttribute111('tyt-chat', '');
          }
        }

      },

      'ytd-engagement-panel-section-list-renderer::defined': (cProto) => {

        if (!cProto.attached498 && typeof cProto.attached === 'function') {
          cProto.attached498 = cProto.attached;
          cProto.attached = function () {
            if (!inPageRearrange) Promise.resolve(this.hostElement).then(eventMap['ytd-engagement-panel-section-list-renderer::attached']).catch(console.warn);
            return this.attached498();
          }
        }
        if (!cProto.detached498 && typeof cProto.detached === 'function') {
          cProto.detached498 = cProto.detached;
          cProto.detached = function () {
            if (!inPageRearrange) Promise.resolve(this.hostElement).then(eventMap['ytd-engagement-panel-section-list-renderer::detached']).catch(console.warn);
            return this.detached498();
          }
        }
        makeInitAttached('ytd-engagement-panel-section-list-renderer');
      },

      'ytd-engagement-panel-section-list-renderer::bindTarget': (hostElement) => {


        if (hostElement.matches('#panels.ytd-watch-flexy > ytd-engagement-panel-section-list-renderer[target-id][visibility]')) {
          hostElement.setAttribute111('tyt-egm-panel', '');
          Promise.resolve(lockSet['updateEgmPanelsLock']).then(updateEgmPanels).catch(console.warn);
          aoEgmPanels.observe(hostElement, { attributes: true, attributeFilter: ['visibility', 'hidden'] });

          // console.log(5094, 2, 'ytd-engagement-panel-section-list-renderer::attached', hostElement);
        }

      },


      'ytd-engagement-panel-section-list-renderer::attached': (hostElement) => {

        if (hostElement instanceof HTMLElement) {
          const hasFlexyParent = HTMLElement.prototype.closest.call(hostElement, 'ytd-watch-flexy');  // eg short
          if (!hasFlexyParent) return;
          const currentFlexy = elements.flexy;
          if (currentFlexy && currentFlexy !== hasFlexyParent) return;
        }

        // if (inPageRearrange) return;

        console.log(5084, 'ytd-engagement-panel-section-list-renderer::attached');
        if (hostElement instanceof Element) hostElement[__attachedSymbol__] = true;
        if (!(hostElement instanceof HTMLElement_) || !(hostElement.classList.length > 0) || hostElement.closest('noscript')) return;
        if (hostElement.isConnected !== true) return;
        // if (hostElement.__connectedFlg__ !== 4) return;
        // hostElement.__connectedFlg__ = 5;
        // console.log('ytd-engagement-panel-section-list-renderer::attached', hostElement)
        // console.log(5094, 1, 'ytd-engagement-panel-section-list-renderer::attached', hostElement);

        if (!hostElement.matches('#panels.ytd-watch-flexy > ytd-engagement-panel-section-list-renderer')) return;


        if (hostElement.hasAttribute000('target-id') && hostElement.hasAttribute000('visibility')) {

          Promise.resolve(hostElement).then(eventMap['ytd-engagement-panel-section-list-renderer::bindTarget']).catch(console.warn);
        } else {

          hostElement.setAttribute000('tyt-egm-panel-jclmd', '');
          moEgmPanelReady.observe(hostElement, { attributes: true, attributeFilter: ['visibility', 'target-id'] });

        }
      },

      'ytd-engagement-panel-section-list-renderer::detached': (hostElement) => {
        // if (inPageRearrange) return;

        console.log(5084, 'ytd-engagement-panel-section-list-renderer::detached');
        if (!(hostElement instanceof HTMLElement_) || hostElement.closest('noscript')) return;
        if (hostElement.isConnected !== false) return;
        // if (hostElement.__connectedFlg__ !== 8) return;
        // hostElement.__connectedFlg__ = 9;
        if (hostElement.hasAttribute000('tyt-egm-panel')) {
          hostElement.removeAttribute000('tyt-egm-panel');
          Promise.resolve(lockSet['updateEgmPanelsLock']).then(updateEgmPanels).catch(console.warn);
        } else if (hostElement.hasAttribute000('tyt-egm-panel-jclmd')) {
          hostElement.removeAttribute000('tyt-egm-panel-jclmd');
          moEgmPanelReadyClearFn();
        }
      },

      'ytd-watch-metadata::defined': (cProto) => {

        if (!cProto.attached498 && typeof cProto.attached === 'function') {
          cProto.attached498 = cProto.attached;
          cProto.attached = function () {
            if (!inPageRearrange) Promise.resolve(this.hostElement).then(eventMap['ytd-watch-metadata::attached']).catch(console.warn);
            return this.attached498();
          }
        }
        if (!cProto.detached498 && typeof cProto.detached === 'function') {
          cProto.detached498 = cProto.detached;
          cProto.detached = function () {
            if (!inPageRearrange) Promise.resolve(this.hostElement).then(eventMap['ytd-watch-metadata::detached']).catch(console.warn);
            return this.detached498();
          }
        }

        makeInitAttached('ytd-watch-metadata');
      },



      'ytd-watch-metadata::attached': (hostElement) => {

        if (hostElement instanceof HTMLElement) {
          const hasFlexyParent = HTMLElement.prototype.closest.call(hostElement, 'ytd-watch-flexy');  // eg short
          if (!hasFlexyParent) return;
          const currentFlexy = elements.flexy;
          if (currentFlexy && currentFlexy !== hasFlexyParent) return;
        }

        // if (inPageRearrange) return;

        console.log(5084, 'ytd-watch-metadata::attached');
        if (hostElement instanceof Element) hostElement[__attachedSymbol__] = true;
        if (!(hostElement instanceof HTMLElement_) || !(hostElement.classList.length > 0) || hostElement.closest('noscript')) return;
        if (hostElement.isConnected !== true) return;
        // if (hostElement.__connectedFlg__ !== 4) return;
        // hostElement.__connectedFlg__ = 5;

        if (plugin.fullChannelNameOnHover.activated) plugin.fullChannelNameOnHover.onNavigateFinish();
      },

      'ytd-watch-metadata::detached': (hostElement) => {
        // if (inPageRearrange) return;

        console.log(5084, 'ytd-watch-metadata::detached');
        if (!(hostElement instanceof HTMLElement_) || hostElement.closest('noscript')) return;
        if (hostElement.isConnected !== false) return;
        // if (hostElement.__connectedFlg__ !== 8) return;
        // hostElement.__connectedFlg__ = 9;

      },



      'ytd-playlist-panel-renderer::defined': (cProto) => {

        if (!cProto.attached498 && typeof cProto.attached === 'function') {
          cProto.attached498 = cProto.attached;
          cProto.attached = function () {
            if (!inPageRearrange) Promise.resolve(this.hostElement).then(eventMap['ytd-playlist-panel-renderer::attached']).catch(console.warn);
            return this.attached498();
          }
        }
        if (!cProto.detached498 && typeof cProto.detached === 'function') {
          cProto.detached498 = cProto.detached;
          cProto.detached = function () {
            if (!inPageRearrange) Promise.resolve(this.hostElement).then(eventMap['ytd-playlist-panel-renderer::detached']).catch(console.warn);
            return this.detached498();
          }
        }

        makeInitAttached('ytd-playlist-panel-renderer');
      },



      'ytd-playlist-panel-renderer::attached': (hostElement) => {

        if (hostElement instanceof HTMLElement) {
          const hasFlexyParent = HTMLElement.prototype.closest.call(hostElement, 'ytd-watch-flexy');  // eg short
          if (!hasFlexyParent) return;
          const currentFlexy = elements.flexy;
          if (currentFlexy && currentFlexy !== hasFlexyParent) return;
        }

        // if (inPageRearrange) return;

        console.log(5084, 'ytd-playlist-panel-renderer::attached');
        if (hostElement instanceof Element) hostElement[__attachedSymbol__] = true;
        if (!(hostElement instanceof HTMLElement_) || !(hostElement.classList.length > 0) || hostElement.closest('noscript')) return;
        if (hostElement.isConnected !== true) return;
        // if (hostElement.__connectedFlg__ !== 4) return;
        // hostElement.__connectedFlg__ = 5;

        elements.playlist = hostElement;

        aoPlayList.observe(hostElement,  { attributes: true, attributeFilter: ['hidden', 'collapsed', 'attr-1y6nu'] });
        hostElement.incAttribute111('attr-1y6nu')


      },

      'ytd-playlist-panel-renderer::detached': (hostElement) => {
        // if (inPageRearrange) return;

        console.log(5084, 'ytd-playlist-panel-renderer::detached');
        if (!(hostElement instanceof HTMLElement_) || hostElement.closest('noscript')) return;
        if (hostElement.isConnected !== false) return;
        // if (hostElement.__connectedFlg__ !== 8) return;
        // hostElement.__connectedFlg__ = 9;

      },





      '_yt_playerProvided': () => {
        mLoaded.flag |= 4;
        document.documentElement.setAttribute111('tabview-loaded', mLoaded.makeString());
      },
      'relatedElementProvided': (target) => {
        if (target.closest('[hidden]')) return;
        elements.related = target;
        console.log('relatedElementProvided')
        videosElementProvidedPromise.resolve();
      },
      'onceInfoExpanderElementProvidedPromised': () => {
        console.log('hide-default-text-inline-expander');
        const ytdFlexyElm = elements.flexy;
        if (ytdFlexyElm) {
          ytdFlexyElm.setAttribute111('hide-default-text-inline-expander', '');
        }
      },

      'refreshSecondaryInner': (lockId) => {


        if (lockGet['refreshSecondaryInnerLock'] !== lockId) return;
        /*
   
        ytd-watch-flexy:not([panels-beside-player]):not([fixed-panels]) #panels-full-bleed-container.ytd-watch-flexy{
            display: none;}
   
  #player-full-bleed-container.ytd-watch-flexy{
      position: relative;
      flex: 1;}
   
        */

        const ytdFlexyElm = elements.flexy;
        // if(ytdFlexyElm && ytdFlexyElm.matches('ytd-watch-flexy[fixed-panels][theater]')){
        //   // ytdFlexyElm.fixedPanels = true;
        //   ytdFlexyElm.removeAttribute000('fixed-panels');
        // }

        if (ytdFlexyElm && ytdFlexyElm.matches('ytd-watch-flexy[theater][flexy][full-bleed-player]:not([full-bleed-no-max-width-columns])')) {
          // ytdFlexyElm.fullBleedNoMaxWidthColumns = true;
          ytdFlexyElm.setAttribute111('full-bleed-no-max-width-columns', '');
        }

        const related = elements.related;
        if (related && related.isConnected && !related.closest('#right-tabs #tab-videos')) {
          document.querySelector('#tab-videos').assignChildern111(null, related, null);
        }
        const infoExpander = elements.infoExpander;
        if (infoExpander && infoExpander.isConnected && !infoExpander.closest('#right-tabs #tab-info')) {
          document.querySelector('#tab-info').assignChildern111(null, infoExpander, null);
        } else {
          // if (infoExpander && ytdFlexyElm && shouldFixInfo) {
          //   shouldFixInfo = false;
          //   Promise.resolve(lockSet['infoFixLock']).then(infoFix).catch(console.warn);
          // }
        }

        const commentsArea = elements.comments;
        if (commentsArea) {
          const isConnected = commentsArea.isConnected;
          if (isConnected && !commentsArea.closest('#right-tabs #tab-comments')) {
            const tab = document.querySelector('#tab-comments');
            tab.assignChildern111(null, commentsArea, null);
          } else {
            // if (!isConnected || tab.classList.contains('tab-content-hidden')) removeKeepCommentsScroller();
          }
        }







      },

      'yt-navigate-finish': (evt) => {

        const ytdAppElm = document.querySelector('ytd-page-manager#page-manager.style-scope.ytd-app');
        const ytdAppCnt = insp(ytdAppElm);
        pageType = ytdAppCnt ? (ytdAppCnt.data || 0).page : null;

        if (!document.querySelector('ytd-watch-flexy #player')) return;
        // shouldFixInfo = true;
        console.log('yt-navigate-finish')
        const flexyArr = [...document.querySelectorAll('ytd-watch-flexy')].filter(e => !e.closest('[hidden]') && e.querySelector('#player'));
        if (flexyArr.length === 1) {
          // const lockId = lockSet['yt-navigate-finish-videos'];
          elements.flexy = flexyArr[0];
          if (isRightTabsInserted) {
            Promise.resolve(lockSet['refreshSecondaryInnerLock']).then(eventMap['refreshSecondaryInner']).catch(console.warn);
            Promise.resolve(lockSet['removeKeepCommentsScrollerLock']).then(removeKeepCommentsScroller).catch(console.warn);
          } else {
            navigateFinishedPromise.resolve();
            if (plugin.minibrowser.toUse) plugin.minibrowser.activate();
            if (plugin.autoExpandInfoDesc.toUse) plugin.autoExpandInfoDesc.activate();
            if (plugin.fullChannelNameOnHover.toUse) plugin.fullChannelNameOnHover.activate();
          }
          const chat = elements.chat;
          if (chat instanceof Element) {
            chat.setAttribute111('tyt-active-chat-frame', 'CF'); // chat and flexy ready
          }
          const infoExpander = elements.infoExpander;
          if (infoExpander && infoExpander.closest('#right-tabs')) Promise.resolve(lockSet['infoFixLock']).then(infoFix).catch(console.warn);
          Promise.resolve(lockSet['layoutFixLock']).then(layoutFix);
          if (plugin.fullChannelNameOnHover.activated) plugin.fullChannelNameOnHover.onNavigateFinish();
        }
      },

      'onceInsertRightTabs': () => {


        // if(lockId !== lockGet['yt-navigate-finish-videos']) return;
        const related = elements.related;
        let rightTabs = document.querySelector('#right-tabs');
        if (!document.querySelector('#right-tabs') && related) {
          getLangForPage();
          let docTmp = document.createElement('template');
          docTmp.innerHTML = createHTML(getTabsHTML());
          let newElm = docTmp.content.firstElementChild;
          if (newElm !== null) {
            inPageRearrange = true;
            related.parentNode.insertBefore000(newElm, related);
            inPageRearrange = false;
          }
          rightTabs = newElm;
          rightTabs.querySelector('[tyt-tab-content="#tab-comments"]').classList.add('tab-btn-hidden');

          const secondaryWrapper = document.createElement('secondary-wrapper');
          const secondaryInner = document.querySelector('#secondary-inner.style-scope.ytd-watch-flexy');
          
          inPageRearrange = true;
          secondaryWrapper.replaceChildren000(...secondaryInner.childNodes);
          secondaryInner.insertBefore000(secondaryWrapper, secondaryInner.firstChild);
          inPageRearrange = false;

          rightTabs.querySelector('#material-tabs').addEventListener('click', eventMap['tabs-btn-click'], true)

          inPageRearrange = true;
          if (!rightTabs.closest('secondary-wrapper')) secondaryWrapper.appendChild000(rightTabs);
          inPageRearrange = false;

        }
        if (rightTabs) {
          isRightTabsInserted = true;
          const ioTabBtns = new IntersectionObserver((entries) => {
            for (const entry of entries) {
              const rect = entry.boundingClientRect;
              entry.target.classList.toggle('tab-btn-visible', rect.width && rect.height)
            }
          }, { rootMargin: '0px' });
          for (const btn of document.querySelectorAll('.tab-btn[tyt-tab-content]')) {
            ioTabBtns.observe(btn);
          }
          if (!related.closest('#right-tabs')) {
            document.querySelector('#tab-videos').assignChildern111(null, related, null);
          }
          const infoExpander = elements.infoExpander;
          if (infoExpander && !infoExpander.closest('#right-tabs')) {
            document.querySelector('#tab-info').assignChildern111(null, infoExpander, null);
          }
          const commentsArea = elements.comments;
          if (commentsArea && !commentsArea.closest('#right-tabs')) {
            document.querySelector('#tab-comments').assignChildern111(null, commentsArea, null);
          }
          rightTabsProvidedPromise.resolve();
          roRightTabs.disconnect();
          roRightTabs.observe(rightTabs);
          const ytdFlexyElm = elements.flexy;
          const aoFlexy = new MutationObserver(eventMap['aoFlexyFn']);
          aoFlexy.observe(ytdFlexyElm, { attributes: true });
          // Promise.resolve(lockSet['tabsStatusCorrectionLock']).then(eventMap['tabsStatusCorrection']).catch(console.warn);

          Promise.resolve(lockSet['fixInitialTabStateLock']).then(eventMap['fixInitialTabStateFn']).catch(console.warn);

          ytdFlexyElm.incAttribute111('attr-7qlsy'); // tabsStatusCorrectionLock and video-id
          
        }

      },

      'aoFlexyFn': () => {

        Promise.resolve(lockSet['checkCommentsShouldBeHiddenLock']).then(eventMap['checkCommentsShouldBeHidden']).catch(console.warn);

        Promise.resolve(lockSet['refreshSecondaryInnerLock']).then(eventMap['refreshSecondaryInner']).catch(console.warn);

        Promise.resolve(lockSet['tabsStatusCorrectionLock']).then(eventMap['tabsStatusCorrection']).catch(console.warn);

        const videoId = getCurrentVideoId();
        if (videoId !== tmpLastVideoId) {
          tmpLastVideoId = videoId;
          Promise.resolve(lockSet['updateOnVideoIdChangedLock']).then(eventMap['updateOnVideoIdChanged']).catch(console.warn);
        }

      },

      'twoColumnChanged10': (lockId) => {

        if (lockId !== lockGet['twoColumnChanged10Lock']) return;
        for (const continuation of document.querySelectorAll('#tab-videos ytd-watch-next-secondary-results-renderer ytd-continuation-item-renderer')) {
          if (continuation.closest('[hidden]')) continue;
          const cnt = insp(continuation);
          if (typeof cnt.showButton === 'boolean') {
            if (cnt.showButton === false) continue;
            cnt.showButton = false;
            const behavior = (cnt.ytRendererBehavior || cnt);
            if (typeof behavior.invalidate === 'function') {
              behavior.invalidate(!1);
            }
          }
        }

      },

      'tabsStatusCorrection': (lockId) => {
        if (lockId !== lockGet['tabsStatusCorrectionLock']) return;
        const ytdFlexyElm = elements.flexy;
        if (!ytdFlexyElm) return;
        const p = tabAStatus;
        const q = calculationFn(p, 1 | 2 | 4 | 8 | 16 | 32 | 64 | 128);

        let resetForPanelDisappeared = false;
        if (p !== q) {
          console.log(388, p, q)
          let actioned = false;
          if ((p & 128) === 0 && (q & 128) === 128) {
            lastPanel = 'playlist'
          } else if ((p & 8) === 0 && (q & 8) === 8) {
            lastPanel = 'chat'
          } else if ((((p & 4) == 4 && (q & (4 | 8)) == (0 | 0)) || ((p & 8) == 8 && (q & (4 | 8)) === (0 | 0))) && lastPanel === 'chat') {
            // 24 -> 16 = -8; 'd'
            lastPanel = (lastTab || '');
            resetForPanelDisappeared = true;
          } else if ((p & (4 | 8)) === 8 && (q & (4 | 8)) === 4 && lastPanel === 'chat') {
            // click close
            lastPanel = (lastTab || '');
            resetForPanelDisappeared = true;
          } else if ((p & 128) === 128 && (q & 128) === 0 && lastPanel === 'playlist') {

            lastPanel = (lastTab || '');
            resetForPanelDisappeared = true;
          }
          tabAStatus = q;

          let bFixForResizedTab = false;

          if ((q ^ 2) === 2 && bFixForResizedTabLater) {
            bFixForResizedTab = true;
          }

          if ((p & 16) === 16 & (q & 16) === 0) {
            Promise.resolve(lockSet['twoColumnChanged10Lock']).then(eventMap['twoColumnChanged10']).catch(console.warn);
          }

          if ((((p & 2) === 2) ^ ((q & 2) === 2)) && ((q & 2) === 2)) {
            bFixForResizedTab = true;
          }

          // p->q +2
          if ((p & 2) === 0 && (q & 2) === 2 && (p & 128) === 128 && (q & 128) === 128) {
            lastPanel = (lastTab || '');
            ytBtnClosePlaylist();
            actioned = true;
          }

          // p->q +8
          if ((p & (8 | 128)) === (0 | 128) && (q & (8 | 128)) === (8 | 128) && lastPanel === 'chat') {
            lastPanel = (lastTab || '');
            ytBtnClosePlaylist();
            actioned = true;
          }

          // p->q +128
          if ((p & (2 | 128)) === (2 | 0) && (q & (2 | 128)) === (2 | 128) && lastPanel === 'playlist') {
            switchToTab(null);
            actioned = true;
          }

          // p->q +128
          if ((p & (8 | 128)) === (8 | 0) && (q & (8 | 128)) === (8 | 128) && lastPanel === 'playlist') {
            lastPanel = (lastTab || '');
            ytBtnCollapseChat();
            actioned = true;
          }


          // p->q +128
          if ((p & (1 | 16 | 128)) == (1 | 16) && (q & (1 | 16 | 128)) == (1 | 16 | 128)) {
            ytBtnCancelTheater();
            actioned = true;
          }

          // p->q +1
          if ((p & (1 | 16 | 128)) == (16 | 128) && (q & (1 | 16 | 128)) == (1 | 16 | 128)) {
            lastPanel = (lastTab || '');
            ytBtnClosePlaylist();
            actioned = true;
          }

          if ((q & 64) === 64) {
            actioned = false;
          } else if ((p & 64) == 64 && (q & 64) === 0) {
            // p->q -64

            if ((q & 32) === 32) {
              ytBtnCloseEngagementPanels();
            }

            if ((q & (2 | 8)) === (2 | 8)) {
              if (lastPanel === 'chat') {

                switchToTab(null);
                actioned = true;
              } else if (lastPanel) {
                ytBtnCollapseChat();
                actioned = true;
              }
            }

          } else if ((p & (1 | 2 | 8 | 16 | 32)) === (1 | 0 | 0 | 16 | 0) && (q & (1 | 2 | 8 | 16 | 32)) === (1 | 0 | 8 | 16 | 0)) {
            // p->q +8
            ytBtnCancelTheater();
            actioned = true;
          } else if ((p & (1 | 16 | 32)) === (0 | 16 | 0) && (q & (1 | 16 | 32)) === (0 | 16 | 32) && (q & (2 | 8)) > 0) {
            // p->q +32
            if (q & 2) {
              switchToTab(null);
              actioned = true;
            }
            if (q & 8) {
              ytBtnCollapseChat();
              actioned = true;
            }
          } else if ((p & (1 | 16 | 8 | 2)) === (16 | 8) && (q & (1 | 16 | 8 | 2)) === (16) && (q & 128) === 0) {
            // p->q -8
            if (lastTab) {
              switchToTab(lastTab)
              actioned = true;
            }

          } else if ((p & 1) === 0 && (q & 1) === 1) {
            // p->q +1
            if ((q & 32) === 32) {
              ytBtnCloseEngagementPanels();
            }
            if ((p & 9) === 8 && (q & 9) === 9) {
              ytBtnCollapseChat();
            }
            switchToTab(null)
            actioned = true;

          } else if ((p & 3) === 1 && (q & 3) === 3) {
            // p->q +2
            ytBtnCancelTheater();
            actioned = true;
          } else if ((p & 10) === 2 && (q & 10) === 10) {
            // p->q +8
            switchToTab(null)
            actioned = true;

          } else if ((p & (8 | 32)) === (0 | 32) && (q & (8 | 32)) === (8 | 32)) {
            // p->q +8
            ytBtnCloseEngagementPanels();
            actioned = true;


          } else if ((p & (2 | 32)) === (0 | 32) && (q & (2 | 32)) === (2 | 32)) {
            // p->q +2
            ytBtnCloseEngagementPanels();
            actioned = true;

          } else if ((p & (2 | 8)) === (0 | 8) && (q & (2 | 8)) === (2 | 8)) {
            // p->q +2
            ytBtnCollapseChat();
            actioned = true;
            // if( lastPanel && (p & (1|16) === 16)  && (q & (1 | 16 | 8 | 2)) === (16) ){
            //   switchToTab(lastTab)
            //   actioned = true;
            // }
          } else if ((p & 1) === 1 && (q & (1 | 32)) === (0 | 0)) {
            // p->q -1
            if (lastPanel === 'chat') {
              ytBtnExpandChat()
              actioned = true;
            } else if (lastPanel === lastTab && lastTab) {
              switchToTab(lastTab)
              actioned = true;
            }
          }


          // 24 20
          // 8 16   4 16

          if (!actioned && (q & 128) === 128) {
            lastPanel = 'playlist'
            if ((q & 2) === 2) {
              switchToTab(null)
              actioned = true;
            }
          }

          if ((p & 2) === 2 && (q & (2 | 128)) === (0 | 128)) {
            // p->q -2

          } else if ((p & 8) === 8 && (q & (8 | 128)) === (0 | 128)) {
            // p->q -8

          } else if (!actioned && (p & (1 | 16)) === 16 && (q & (1 | 16 | 8 | 2 | 32 | 64)) === (16 | 0 | 0)) {
            console.log(388, 'd')
            if (lastPanel === 'chat') {
              console.log(388, 'd1c')
              ytBtnExpandChat()
              actioned = true;

            } else if (lastPanel === 'playlist') {
              console.log(388, 'd1p')
              ytBtnOpenPlaylist()
              actioned = true;

            } else if (lastTab) {
              console.log(388, 'd2t')
              switchToTab(lastTab)
              actioned = true;
            } else if (resetForPanelDisappeared) {
              // if lastTab is undefined
              console.log(388, 'd2d')
              Promise.resolve(lockSet['fixInitialTabStateLock']).then(eventMap['fixInitialTabStateFn']).catch(console.warn);
              actioned = true;
            }
          }


          if (bFixForResizedTab) {
            bFixForResizedTabLater = false;
            Promise.resolve(0).then(eventMap['fixForTabDisplay']).catch(console.warn);
          }

          if (((p & 16) === 16) ^ ((q & 16) === 16)) {
            Promise.resolve(lockSet['infoFixLock']).then(infoFix).catch(console.warn);
            Promise.resolve(lockSet['removeKeepCommentsScrollerLock']).then(removeKeepCommentsScroller).catch(console.warn);
            Promise.resolve(lockSet['layoutFixLock']).then(layoutFix).catch(console.warn);
          }
        }

      },

      'updateOnVideoIdChanged': (lockId) => {
        if (lockId !== lockGet['updateOnVideoIdChangedLock']) return;
        const videoId = tmpLastVideoId;
        if (!videoId) return;
        const infoExpander = elements.infoExpander;
        if (infoExpander && !infoExpander.hasAttribute000('hidden')) {
          infoExpander.setAttribute111('tyt-video-id', videoId);
        }
        Promise.resolve(lockSet['infoFixLock']).then(infoFix).catch(console.warn);
      },

      'fixInitialTabStateFn': async (lockId) => {
        // console.log('fixInitialTabStateFn 0a');
        if (lockGet['fixInitialTabStateLock'] !== lockId) return;
        // console.log('fixInitialTabStateFn 0b');
        const delayTime = fixInitialTabStateK > 0 ? 200 : 1;
        await delayPn(delayTime);
        if (lockGet['fixInitialTabStateLock'] !== lockId) return;
        // console.log('fixInitialTabStateFn 0c');
        const kTab = document.querySelector('[tyt-tab]');
        const qTab = (!kTab || kTab.getAttribute('tyt-tab') === '') ? checkElementExist('ytd-watch-flexy[is-two-columns_]', '[hidden]') : null;
        if (checkElementExist('ytd-playlist-panel-renderer#playlist', '[hidden], [collapsed]')) {
          console.log('fixInitialTabStateFn 1p');
          switchToTab(null);
        } else if (checkElementExist('ytd-live-chat-frame#chat', '[hidden], [collapsed]')) {
          console.log('fixInitialTabStateFn 1a');
          switchToTab(null);
          if (checkElementExist('ytd-watch-flexy[theater]', '[hidden]')) {
            ytBtnCollapseChat();
          }
        } else if (qTab) {
          const hasTheater = qTab.hasAttribute('theater');
          if (!hasTheater) {
            console.log('fixInitialTabStateFn 1b');
            const btn0 = document.querySelector('.tab-btn-visible') // or default button
            if (btn0) {
              switchToTab(btn0);
            } else {
              switchToTab(null);
            }
          } else {
            console.log('fixInitialTabStateFn 1c');
            switchToTab(null);
          }
        } else {
          console.log('fixInitialTabStateFn 1z');
        }
        // console.log('fixInitialTabStateFn 0d');
        fixInitialTabStateK++;
      },

      'tabs-btn-click': (evt) => {

        const target = evt.target;
        if (target instanceof HTMLElement_ && target.classList.contains('tab-btn') && target.hasAttribute000('tyt-tab-content')) {

          evt.preventDefault();
          evt.stopPropagation();
          evt.stopImmediatePropagation();


          const activeLink = target;

          switchToTab(activeLink);

        }

      }

    }

    Promise.all([videosElementProvidedPromise, navigateFinishedPromise]).then(eventMap['onceInsertRightTabs']).catch(console.warn);
    Promise.all([navigateFinishedPromise, infoExpanderElementProvidedPromise]).then(eventMap['onceInfoExpanderElementProvidedPromised']).catch(console.warn);

    const isCustomElementsProvided = typeof customElements !== "undefined" && typeof (customElements || 0).whenDefined === "function";

    const promiseForCustomYtElementsReady = isCustomElementsProvided ? Promise.resolve(0) : new Promise((callback) => {
      const EVENT_KEY_ON_REGISTRY_READY = "ytI-ce-registry-created";
      if (typeof customElements === 'undefined') {
        if (!('__CE_registry' in document)) {
          // https://github.com/webcomponents/polyfills/
          Object.defineProperty(document, '__CE_registry', {
            get() {
              // return undefined
            },
            set(nv) {
              if (typeof nv == 'object') {
                delete this.__CE_registry;
                this.__CE_registry = nv;
                this.dispatchEvent(new CustomEvent(EVENT_KEY_ON_REGISTRY_READY));
              }
              return true;
            },
            enumerable: false,
            configurable: true
          })
        }
        let eventHandler = (evt) => {
          document.removeEventListener(EVENT_KEY_ON_REGISTRY_READY, eventHandler, false);
          const f = callback;
          callback = null;
          eventHandler = null;
          f();
        };
        document.addEventListener(EVENT_KEY_ON_REGISTRY_READY, eventHandler, false);
      } else {
        callback();
      }
    });

    const _retrieveCE = async (nodeName) => {
      try {
        isCustomElementsProvided || (await promiseForCustomYtElementsReady);
        await customElements.whenDefined(nodeName);
      } catch (e) {
        console.warn(e);
      }
    }


    const retrieveCE = async (nodeName) => {
      try {
        isCustomElementsProvided || (await promiseForCustomYtElementsReady);
        await customElements.whenDefined(nodeName);
        const dummy = document.querySelector(nodeName) || document.createElement(nodeName);
        const cProto = insp(dummy).constructor.prototype;
        return cProto;
      } catch (e) {
        console.warn(e);
      }
    }


    const moOverallRes = {
      _yt_playerProvided: () => (((window || 0)._yt_player || 0) || 0)
    }

    let promiseWaitNext = null;
    const moOverall = new MutationObserver(() => {
      if (promiseWaitNext) {
        promiseWaitNext.resolve();
        promiseWaitNext = null;
      }

      if (typeof moOverallRes._yt_playerProvided === 'function') {
        const r = moOverallRes._yt_playerProvided();
        if (r) {
          moOverallRes._yt_playerProvided = r;
          eventMap._yt_playerProvided();
        }
      }
    });

    moOverall.observe(document, { subtree: true, childList: true });


    const moEgmPanelReady = new MutationObserver(mutations => {
      for (const mutation of mutations) {
        const target = mutation.target;
        if (!target.hasAttribute000('tyt-egm-panel-jclmd')) continue;
        if (target.hasAttribute000('target-id') && target.hasAttribute000('visibility')) {
          target.removeAttribute000('tyt-egm-panel-jclmd');
          moEgmPanelReadyClearFn();
          Promise.resolve(target).then(eventMap['ytd-engagement-panel-section-list-renderer::bindTarget']).catch(console.warn);
        }
      }
    });

    const moEgmPanelReadyClearFn = () => {

      if (document.querySelector('[tyt-egm-panel-jclmd]') === null) {
        moEgmPanelReady.takeRecords();
        moEgmPanelReady.disconnect();
      }

    };

    document.addEventListener('yt-navigate-finish', eventMap['yt-navigate-finish'], false);

    document.addEventListener('animationstart', evt => {
      const f = eventMap[evt.animationName];
      if (typeof f === 'function') f(evt.target);
    }, capturePassive);

    console.log('hi122')


    mLoaded.flag |= 1;
    document.documentElement.setAttribute111('tabview-loaded', mLoaded.makeString());

    promiseForCustomYtElementsReady.then(eventMap['ceHack']).catch(console.warn);


    executionFinished = 1;



  } catch (e) {
    console.log('error 0xF491');
    console.error(e);
  }

};
const styles = {
  'main': `


  @keyframes relatedElementProvided {
    0% {
        background-position-x: 3px;
    }
    100% {
        background-position-x: 4px;
    }
  }
    
  html[tabview-loaded="icp"] #related.ytd-watch-flexy {
    animation: relatedElementProvided 1ms linear 0s 1 normal forwards;
  }
    
  html[tabview-loaded="icp"] #right-tabs #related.ytd-watch-flexy,
  html[tabview-loaded="icp"] [hidden] #related.ytd-watch-flexy {
    animation: initial;
  }

  


  
    
  html[tabview-loaded="icp"] #right-tabs ytd-expander#expander,
  html[tabview-loaded="icp"] [hidden] ytd-expander#expander,
  html[tabview-loaded="icp"] ytd-comments ytd-expander#expander{
    animation: initial;
  }





  #secondary.ytd-watch-flexy {
    position: relative;
  }

  #secondary-inner.style-scope.ytd-watch-flexy {
    height: 100%;
  }

  /*
  ytd-watch-flexy[tyt-tab^="#"] #secondary-inner.style-scope.ytd-watch-flexy::after {
    display: block;
    content:'';
    height: 100vh;
  }
    */

  secondary-wrapper {
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    box-sizing: border-box;
    padding: 0;
    margin: 0;
    border: 0;
    height: 100%;
    max-height: calc(100vh - var(--ytd-toolbar-height, 56px));
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    contain: strict;

    /*     border-right: var(--ytd-margin-6x) solid transparent; */
    padding-top: var(--ytd-margin-6x);
    padding-right: var(--ytd-margin-6x);
    padding-bottom: var(--ytd-margin-6x);
  }



  #right-tabs {
      position: relative;
      display: flex;
      padding: 0;
      margin: 0;    
      flex-grow: 1;
      flex-direction: column;
  }

  [tyt-tab=""] #right-tabs{
    flex-grow: 0;
  }

  [tyt-tab=""] #right-tabs .tab-content{
      border: 0;
  }

  #right-tabs .tab-content {
    flex-grow: 1;
  }

  ytd-watch-flexy[hide-default-text-inline-expander] #primary.style-scope.ytd-watch-flexy ytd-text-inline-expander {
    display: none;
  }


  ytd-watch-flexy:not([keep-comments-scroller]) #tab-comments.tab-content-hidden {
    --comment-pre-load-sizing: 90px;
    visibility: collapse;
    z-index: -1;
    position: fixed !important;
    left: 2px;
    top: 2px;
    width: var(--comment-pre-load-sizing) !important;
    height: var(--comment-pre-load-sizing) !important;
    display: block !important;
    pointer-events: none !important;
    overflow:hidden;
    contain:strict;
    border: 0;
    margin: 0;
    padding: 0;
  }

  ytd-watch-flexy:not([keep-comments-scroller]) #tab-comments.tab-content-hidden ytd-comments#comments > * {
    display: none !important;
  }

  ytd-watch-flexy:not([keep-comments-scroller]) #tab-comments.tab-content-hidden ytd-comments#comments > ytd-item-section-renderer#sections {
    display: block !important;
    overflow:hidden;
    height: var(--comment-pre-load-sizing);
    width: var(--comment-pre-load-sizing);
    contain:strict;
    border: 0;
    margin: 0;
    padding: 0;
  }

  ytd-watch-flexy:not([keep-comments-scroller]) #tab-comments.tab-content-hidden ytd-comments#comments > ytd-item-section-renderer#sections > * {
    display: none !important;
  }
  ytd-watch-flexy:not([keep-comments-scroller]) #tab-comments.tab-content-hidden ytd-comments#comments > ytd-item-section-renderer#sections > #contents {
    display: flex !important;
    flex-direction: row;
    gap: 60px;
    overflow:hidden;
    height: var(--comment-pre-load-sizing);
    width: var(--comment-pre-load-sizing);
    contain:strict;
    border: 0;
    margin: 0;
    padding: 0;
  }
    
  ytd-watch-flexy:not([keep-comments-scroller]) #tab-comments.tab-content-hidden ytd-comments#comments > ytd-item-section-renderer#sections > #contents > * {
    display: block !important;
    visibility: collapse !important;
    overflow: hidden;
    margin: calc(2 * var(--comment-pre-load-sizing)) !important;
    width: var(--comment-pre-load-sizing);
    height: var(--comment-pre-load-sizing);
    box-sizing: content-box;
    contain:strict;
    border: 0;
    padding: 0;
  }

  
    
  ytd-watch-flexy:not([keep-comments-scroller]) #tab-comments.tab-content-hidden ytd-comments#comments > ytd-item-section-renderer#sections > #contents > *:empty {
    display: none !important;
    visibility: collapse !important;
    overflow: hidden;
    margin: 0px !important;
    width: 0px;
    height: 0px;
    box-sizing: content-box;
    contain:strict;
  }
    
  ytd-watch-flexy:not([keep-comments-scroller]) #tab-comments.tab-content-hidden ytd-comments#comments > ytd-item-section-renderer#sections > #contents > ytd-continuation-item-renderer {
    display: block !important;
    visibility: collapse !important;
    overflow: initial;
    margin: 0px !important;
    width: 1px;
    height: 1px;
    box-sizing: initial;
    contain:strict;
  }

  
  ytd-watch-flexy:not([keep-comments-scroller]) #tab-comments.tab-content-hidden ytd-comments#comments > ytd-item-section-renderer#sections > #contents > * > * {
    display: none !important;
    visibility: collapse !important;
    overflow: hidden;
    margin: 0px !important;
    width: 0px;
    height: 0px;
    box-sizing: content-box;
    contain:strict;
  }
    

  

  #right-tabs #material-tabs {
    position: relative;
    display: flex;
    padding: 0;
    /*outline: 1px solid var(--tyt-x-border-color);*/
    /*outline: 1px solid var(--ytd-searchbox-legacy-border-color);*/
    /* 2023/05/05 chaged from outline to border */
    border: 1px solid var(--ytd-searchbox-legacy-border-color);
    /* border-bottom:0; */
}

ytd-watch-flexy[flexy]:not([is-two-columns_]) #right-tabs #material-tabs {
    outline: 0;
}

#right-tabs #material-tabs a.tab-btn[tyt-tab-content] > * {
  pointer-events: none;
}

#right-tabs #material-tabs a.tab-btn[tyt-tab-content] > .font-size-right {
  pointer-events: initial;
  display: none; /* not yet supported */
}

    
ytd-watch-flexy #right-tabs .tab-content {
    padding: 0;
    box-sizing: border-box;
    display: block;
    /*--yt-spec-brand-background-primary:var(--yt-spec-general-background-a);*/
    /*outline: 1px solid var(--tyt-x-border-color);*/
    /* outline: 1px solid var(--ytd-searchbox-legacy-border-color); */
    /* 2023/05/05 chaged from outline to border */
    border: 1px solid var(--ytd-searchbox-legacy-border-color);
    border-top:0;
    position: relative;
    top: 0;
    display: flex;
    flex-direction: row;
    overflow: hidden;
}

ytd-watch-flexy[is-two-columns_] #right-tabs .tab-content {
/*
    height: var(--tyt-tabs-content-height);
    contain: size layout paint;
    */
}

ytd-watch-flexy:not([is-two-columns_]) #right-tabs .tab-content {
    height: 100%;
}

ytd-watch-flexy #right-tabs .tab-content-cld {
    box-sizing: border-box;
    position: relative;
    display: block;
    width: 100%;
    overflow: auto;
    --tab-content-padding: var(--ytd-margin-4x);
    padding: var(--tab-content-padding);
    contain: layout paint;

}

.tab-content-cld,
#right-tabs,
.tab-content {
    transition: none;
    animation: none;
}

ytd-watch-flexy[is-two-columns_] #right-tabs .tab-content-cld {
    height: 100%;
    width: 100%;
    contain: size layout paint style;
    position: absolute;
}

ytd-watch-flexy #right-tabs .tab-content-cld.tab-content-hidden {
    display: none;
    width: 100%;
    /* width fix */
    contain: size layout paint style;
}






@supports (color: var(--tabview-tab-btn-define)) {

/* give background color; otherwise it will be transparent in dark mode, single column*/
ytd-watch-flexy #right-tabs .tab-btn {
    background: var(--yt-spec-general-background-a);
}

html {
    --tyt-tab-btn-flex-grow: 1;
    --tyt-tab-btn-flex-basis: 0%;
    --tyt-tab-bar-color-1-def: #ff4533;
    --tyt-tab-bar-color-2-def: var(--yt-brand-light-red);
    --tyt-tab-bar-color-1:var(--main-color, var(--tyt-tab-bar-color-1-def));
    --tyt-tab-bar-color-2:var(--main-color, var(--tyt-tab-bar-color-2-def));
}

ytd-watch-flexy #right-tabs .tab-btn[tyt-tab-content] {

    flex-grow: 1;
    flex-shrink: 1;
    flex-basis: 0%;
    
    flex-grow: var(--tyt-tab-btn-flex-grow);
    flex-basis: var(--tyt-tab-btn-flex-basis);
    position: relative;
    display: inline-block;
    text-decoration: none;
    text-transform: uppercase;
    --tyt-tab-btn-color: var(--yt-spec-text-secondary);
    color: var(--tyt-tab-btn-color);
    text-align: center;
    padding: 14px 8px 10px;
    border: 0;
    border-bottom: 4px solid transparent;
    font-weight: 500;
    font-size: 12px;
    line-height: 18px;
    cursor: pointer;
    transition: border 200ms linear 100ms;
    background-color: var(--ytd-searchbox-legacy-button-color);
    text-transform: var(--yt-button-text-transform, inherit);
    user-select: none !important;

    overflow: hidden;
    white-space: nowrap;
    /*text-overflow: ellipsis;*/
    text-overflow: clip;

}


/* .tab-btn[tyt-tab-content] */

ytd-watch-flexy #right-tabs .tab-btn[tyt-tab-content]>svg {
    height: 18px;
    padding-right: 0px;
    vertical-align: bottom;
    opacity: .5;
    margin-right: 0px;
    color: var(--yt-button-color, inherit);
    fill: var(--iron-icon-fill-color, currentcolor);
    stroke: var(--iron-icon-stroke-color, none);
}

ytd-watch-flexy #right-tabs .tab-btn {
    --tabview-btn-txt-ml: 8px;
}
ytd-watch-flexy[tyt-comment-disabled] #right-tabs .tab-btn[tyt-tab-content="#tab-comments"] {
    --tabview-btn-txt-ml: 0px;
}

ytd-watch-flexy #right-tabs .tab-btn[tyt-tab-content]>svg+span {
    margin-left: var(--tabview-btn-txt-ml);
}

ytd-watch-flexy #right-tabs .tab-btn[tyt-tab-content] svg {
    pointer-events: none;
}

ytd-watch-flexy #right-tabs .tab-btn[tyt-tab-content].active {
    font-weight: 500;
    outline: 0;
    --tyt-tab-btn-color: var(--yt-spec-text-primary);
    background-color: var(--ytd-searchbox-legacy-button-focus-color);
    border-bottom: 4px var(--tyt-tab-bar-color-1) solid;
    border-bottom-color: var(--tyt-tab-bar-color-2);
}

ytd-watch-flexy #right-tabs .tab-btn[tyt-tab-content].active svg {
    opacity: .9
}

ytd-watch-flexy #right-tabs .tab-btn[tyt-tab-content]:not(.active):hover {
    background-color: var(--ytd-searchbox-legacy-button-hover-color);
    --tyt-tab-btn-color: var(--yt-spec-text-primary);
}

ytd-watch-flexy #right-tabs .tab-btn[tyt-tab-content]:not(.active):hover svg {
    opacity: .9
}

ytd-watch-flexy #right-tabs .tab-btn[tyt-tab-content] {
    user-select: none !important;
}

ytd-watch-flexy #right-tabs .tab-btn[tyt-tab-content].tab-btn-hidden {
    display: none;
}

ytd-watch-flexy[tyt-comment-disabled] #right-tabs .tab-btn[tyt-tab-content="#tab-comments"],
ytd-watch-flexy[tyt-comment-disabled] #right-tabs .tab-btn[tyt-tab-content="#tab-comments"]:hover {
    --tyt-tab-btn-color: var(--yt-spec-icon-disabled);
}

ytd-watch-flexy[tyt-comment-disabled] #right-tabs .tab-btn[tyt-tab-content="#tab-comments"] span#tyt-cm-count:empty{
  display:none;
}


ytd-watch-flexy #right-tabs .tab-btn span#tyt-cm-count:empty::after {
    display: inline-block;
    width: 4em;
    text-align: left;
    font-size: inherit;
    color: currentColor;
    transform: scaleX(0.8);
}

}

@supports (color: var(--tyt-cm-count-define)){

ytd-watch-flexy {
    --tyt-x-loading-content-letter-spacing: 2px;
}

html {
    --tabview-text-loading: "Loading";
    --tabview-text-fetching: "Fetching";
    --tabview-panel-loading: var(--tabview-text-loading);
}

html:lang(ja) {
    --tabview-text-loading: "読み込み中";
    --tabview-text-fetching: "フェッチ..";
}

html:lang(ko) {
    --tabview-text-loading: "로딩..";
    --tabview-text-fetching: "가져오기..";
}

html:lang(zh-Hant) {
    /* 資訊科技名詞 @ https://terms.naer.edu.tw/ */
    --tabview-text-loading: "載入中";
    --tabview-text-fetching: "擷取中";
}

html:lang(zh-Hans) {
    --tabview-text-loading: "加载中";
    --tabview-text-fetching: "抓取中";
}

html:lang(ru) {
    --tabview-text-loading: "Загрузка";
    --tabview-text-fetching: "Получение";
}

ytd-watch-flexy #right-tabs .tab-btn span#tyt-cm-count:empty::after {
    content: var(--tabview-text-loading);
    letter-spacing: var(--tyt-x-loading-content-letter-spacing);
}

}


@supports (color: var(--tabview-font-size-btn-define)) {

.font-size-right {
    display: inline-flex;
    flex-direction: column;
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 16px;
    padding: 4px 0;
    justify-content: space-evenly;
    align-content: space-evenly;
    pointer-events: none;
}

html body ytd-watch-flexy.style-scope .font-size-btn {
    user-select: none !important;
}

.font-size-btn {
    --tyt-font-size-btn-display: none;
    display: var(--tyt-font-size-btn-display, none);
    /* hide zoom btn for FireFox */
    width: 12px;
    height: 12px;
    color: var(--yt-spec-text-secondary);
    background-color: var(--yt-spec-badge-chip-background);
    box-sizing: border-box;
    cursor: pointer;
    transform-origin: left top;
    margin: 0;
    padding: 0;
    position: relative;
    font-family: 'Menlo', 'Lucida Console', 'Monaco', 'Consolas', monospace;
    line-height: 100%;
    font-weight: 900;
    transition: background-color 90ms linear, color 90ms linear;
    pointer-events: all;
}

.font-size-btn:hover {
    background-color: var(--yt-spec-text-primary);
    color: var(--yt-spec-general-background-a);
}

@supports (zoom: 0.5) {

    .tab-btn .font-size-btn {
        --tyt-font-size-btn-display: none;
    }

    .tab-btn.active:hover .font-size-btn {
        --tyt-font-size-btn-display: inline-block;
    }

}

}


body ytd-watch-flexy:not([is-two-columns_]) #columns.ytd-watch-flexy{
  flex-direction: column;
}

body ytd-watch-flexy:not([is-two-columns_]) #secondary.ytd-watch-flexy {
  display: block;
  width: 100%;
  box-sizing: border-box;
}

body ytd-watch-flexy:not([is-two-columns_]) #secondary.ytd-watch-flexy secondary-wrapper {

    padding-left: var(--ytd-margin-6x);
    contain: content;
    height: initial;


}

body ytd-watch-flexy:not([is-two-columns_]) #secondary.ytd-watch-flexy secondary-wrapper #right-tabs {
  overflow: auto;

}

[tyt-chat="+"] secondary-wrapper > [tyt-chat-container]{
    flex-grow: 1;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
}

[tyt-chat="+"] secondary-wrapper > [tyt-chat-container] > #chat{
    flex-grow: 1;
}

ytd-watch-flexy[is-two-columns_]:not([theater]) #columns.style-scope.ytd-watch-flexy {
    min-height: calc(100vh - var(--ytd-toolbar-height, 56px));
}

ytd-watch-flexy[is-two-columns_] ytd-live-chat-frame#chat {
    min-height: initial !important;
    height: initial !important;
}

ytd-watch-flexy[tyt-tab^="#"]:not([is-two-columns_]):not([tyt-chat="+"]) #right-tabs {
    min-height: var(--ytd-watch-flexy-chat-max-height)
}

body ytd-watch-flexy:not([is-two-columns_]) #chat.ytd-watch-flexy {
  margin-top: 0;

}

body ytd-watch-flexy:not([is-two-columns_]) ytd-watch-metadata.ytd-watch-flexy {
  margin-bottom: 0;
}

ytd-watch-metadata.ytd-watch-flexy ytd-metadata-row-container-renderer {
  display: none;
}

/*
#tab-info #items.style-scope.ytd-video-description-infocards-section-renderer {

  display: inline-flex;
  flex-wrap: wrap;
  row-gap: 8px;
}

#tab-info #left-arrow-container.style-scope.ytd-video-description-infocards-section-renderer,
#tab-info #left-arrow.style-scope.ytd-video-description-infocards-section-renderer,
#tab-info #right-arrow-container.style-scope.ytd-video-description-infocards-section-renderer,
#tab-info #right-arrow.style-scope.ytd-video-description-infocards-section-renderer {
  visibility: collapse;
}
  */

/*
#tab-info #social-links.style-scope.ytd-video-description-infocards-section-renderer > #left-arrow-container.ytd-video-description-infocards-section-renderer{
left:0;
}
#tab-info #social-links.style-scope.ytd-video-description-infocards-section-renderer > #right-arrow-container.ytd-video-description-infocards-section-renderer{
right:0;
}

#tab-info #social-links.style-scope.ytd-video-description-infocards-section-renderer > #scroll-container.ytd-video-description-infocards-section-renderer{
margin: 0 32px;
}
*/


#tab-info #social-links.style-scope.ytd-video-description-infocards-section-renderer > #left-arrow-container.ytd-video-description-infocards-section-renderer > #left-arrow{
  border: 6px solid transparent;
  opacity: 0.65;
  }
  #tab-info #social-links.style-scope.ytd-video-description-infocards-section-renderer > #right-arrow-container.ytd-video-description-infocards-section-renderer >#right-arrow{
  border: 6px solid transparent;
  opacity: 0.65;
  }



#tab-info #social-links.style-scope.ytd-video-description-infocards-section-renderer > #left-arrow-container.ytd-video-description-infocards-section-renderer > #left-arrow:hover{
  opacity: 1;
  }
  #tab-info #social-links.style-scope.ytd-video-description-infocards-section-renderer > #right-arrow-container.ytd-video-description-infocards-section-renderer >#right-arrow:hover{

    opacity: 1;
    }


  #tab-info #social-links.style-scope.ytd-video-description-infocards-section-renderer >  div#left-arrow-container::before {
    content: '';
    background: transparent;
    width: 40px;
    display: block;
    height: 40px;
    position: absolute;
    left: -20px;
    top: 0;
    z-index: -1;
}
  #tab-info #social-links.style-scope.ytd-video-description-infocards-section-renderer >  div#right-arrow-container::before {
    content: '';
    background: transparent;
    width: 40px;
    display: block;
    height: 40px;
    position: absolute;
    right: -20px;
    top: 0;
    z-index: -1;
}



body ytd-watch-flexy[is-two-columns_][tyt-egm-panel_] #columns.style-scope.ytd-watch-flexy #panels.style-scope.ytd-watch-flexy{
    flex-grow: 1;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
}


body ytd-watch-flexy[is-two-columns_][tyt-egm-panel_] #columns.style-scope.ytd-watch-flexy #panels.style-scope.ytd-watch-flexy ytd-engagement-panel-section-list-renderer[target-id][visibility="ENGAGEMENT_PANEL_VISIBILITY_EXPANDED"]{

    height: initial;
    max-height: initial;
    min-height: initial;
    flex-grow: 1;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;

    
}


body ytd-watch-flexy[is-two-columns_][tyt-egm-panel_] #columns.style-scope.ytd-watch-flexy #panels.style-scope.ytd-watch-flexy ytd-engagement-panel-section-list-renderer[target-id][visibility="ENGAGEMENT_PANEL_VISIBILITY_EXPANDED"] #content.style-scope.ytd-engagement-panel-section-list-renderer{

/*
height: initial;
max-height: initial;
min-height: initial;
    flex-grow: 1;
    flex-shrink: 0;
    margin: 0;
    padding: 0;
    border: 0;
    display: flex;
    flex-direction: column;
    */
}


body ytd-watch-flexy[is-two-columns_][tyt-egm-panel_] #columns.style-scope.ytd-watch-flexy #panels.style-scope.ytd-watch-flexy ytd-engagement-panel-section-list-renderer[target-id][visibility="ENGAGEMENT_PANEL_VISIBILITY_EXPANDED"] #content.style-scope.ytd-engagement-panel-section-list-renderer > [panel-target-id]{

/*
height: initial;
max-height: initial;
min-height: initial;
    flex-grow: 1;
    flex-shrink: 0;
    margin: 0;
    padding: 0;
    border: 0;
    */
}


secondary-wrapper [visibility="ENGAGEMENT_PANEL_VISIBILITY_EXPANDED"] ytd-transcript-renderer:not(:empty),
 secondary-wrapper [visibility="ENGAGEMENT_PANEL_VISIBILITY_EXPANDED"] #body.ytd-transcript-renderer:not(:empty),
  secondary-wrapper [visibility="ENGAGEMENT_PANEL_VISIBILITY_EXPANDED"]  #content.ytd-transcript-renderer:not(:empty){

  flex-grow: 1;
height: initial;
max-height: initial;
min-height: initial;
}

secondary-wrapper #content.ytd-engagement-panel-section-list-renderer{

    position: relative;
}

@supports (contain: strict) {

secondary-wrapper #content.ytd-engagement-panel-section-list-renderer > [panel-target-id]:only-child{

    contain: strict;
    max-height: 100%;
}

}


@supports not (contain: strict) {

secondary-wrapper #content.ytd-engagement-panel-section-list-renderer > [panel-target-id]:only-child{

    position: absolute;
    max-height: 100%;
}

}


body ytd-watch-flexy[theater] #secondary.ytd-watch-flexy {
    margin-top: 0;
    padding-top: var(--ytd-margin-2x);
}
    

body ytd-watch-flexy[theater] secondary-wrapper {
    padding-top: var(--ytd-margin-2x);
}

body ytd-watch-flexy[theater] #chat.ytd-watch-flexy{

    margin-bottom:  var(--ytd-margin-2x);
}

#tab-comments ytd-comments#comments [field-of-cm-count]{
  margin-top:0;
}
  /*

#tab-info #social-links.ytd-video-description-infocards-section-renderer {
  margin-bottom:0;
}
#tab-info #social-links.ytd-video-description-infocards-section-renderer ~ #infocards-section {
    margin-top: 16px;
}

#tab-info ytd-structured-description-content-renderer ytd-video-description-infocards-section-renderer.ytd-structured-description-content-renderer{
padding-bottom:0;
}
*/

#tab-info [class]:last-child {
  margin-bottom:0;
  padding-bottom:0;
}


#tab-info ytd-rich-metadata-row-renderer ytd-rich-metadata-renderer {
  max-width: initial;
}

ytd-watch-flexy[is-two-columns_] secondary-wrapper #chat.ytd-watch-flexy {
  margin-bottom: var(--ytd-margin-3x);
}

ytd-watch-flexy[tyt-tab] tp-yt-paper-tooltip {
    white-space: nowrap;
    contain: content;
}


ytd-watch-info-text tp-yt-paper-tooltip.style-scope.ytd-watch-info-text{
  margin-bottom: -300px;
  margin-top: -96px;
}


[hide-default-text-inline-expander] #bottom-row #description.ytd-watch-metadata {
 
font-size: 1.2rem;
line-height: 1.8rem;

}

[hide-default-text-inline-expander] #bottom-row #description.ytd-watch-metadata yt-animated-rolling-number{
    font-size: inherit;
}


[hide-default-text-inline-expander] #bottom-row #description.ytd-watch-metadata #info-container.style-scope.ytd-watch-info-text{
  align-items: center;
}

[hide-default-text-inline-expander] #bottom-row #description.ytd-watch-metadata.item.ytd-watch-metadata{
margin-top: 6px;
}

[hide-default-text-inline-expander] #bottom-row #description.ytd-watch-metadata > #description-inner.ytd-watch-metadata{

margin: 6px 12px; 

}

[hide-default-text-inline-expander] ytd-watch-metadata[title-headline-xs] h1.ytd-watch-metadata {

font-size: 1.8rem;
}


 

ytd-watch-flexy[is-two-columns_][hide-default-text-inline-expander] #below.style-scope.ytd-watch-flexy ytd-merch-shelf-renderer{
    padding: 0;
        border: 0;
        margin:0;
}


ytd-watch-flexy[is-two-columns_][hide-default-text-inline-expander] #below.style-scope.ytd-watch-flexy ytd-watch-metadata.ytd-watch-flexy {
  margin-bottom: 6px;
}

#tab-info yt-video-attribute-view-model .yt-video-attribute-view-model--horizontal .yt-video-attribute-view-model__link-container .yt-video-attribute-view-model__hero-section {
  flex-shrink:0;
}


#tab-info yt-video-attribute-view-model .yt-video-attribute-view-model__overflow-menu{
  background: var(--yt-emoji-picker-category-background-color);
      border-radius: 99px;
}

#tab-info yt-video-attribute-view-model .yt-video-attribute-view-model--image-square.yt-video-attribute-view-model--image-large .yt-video-attribute-view-model__hero-section{

  max-height: 128px;
}

#tab-info yt-video-attribute-view-model .yt-video-attribute-view-model--image-large .yt-video-attribute-view-model__hero-section{

  max-width: 128px;
}

#tab-info ytd-reel-shelf-renderer #items.yt-horizontal-list-renderer ytd-reel-item-renderer.yt-horizontal-list-renderer {
  max-width: 142px;
}

ytd-watch-info-text#ytd-watch-info-text.style-scope.ytd-watch-metadata #view-count.style-scope.ytd-watch-info-text{
  align-items: center;
  
  }


ytd-watch-info-text#ytd-watch-info-text.style-scope.ytd-watch-metadata #date-text.style-scope.ytd-watch-info-text{
  align-items: center;
  
  }


ytd-watch-info-text:not([detailed]) #info.ytd-watch-info-text a.yt-simple-endpoint.yt-formatted-string {

pointer-events: none;
}


body ytd-app > ytd-popup-container > tp-yt-iron-dropdown > #contentWrapper >  [slot="dropdown-content"] {

    backdrop-filter: none ;
}

#tab-info [tyt-clone-refresh-count] {
  overflow: visible !important;
}

/* css unknown sizing bug */
#tab-info #items.ytd-horizontal-card-list-renderer yt-video-attribute-view-model.ytd-horizontal-card-list-renderer {
    contain: layout;
  }


/* https://www.youtube.com/watch?v=2h3pbdTPu6Q */

#tab-info #thumbnail-container.ytd-structured-description-channel-lockup-renderer {
  
    flex-shrink: 0;
}
#tab-info ytd-media-lockup-renderer[is-compact] #thumbnail-container.ytd-media-lockup-renderer {
  
    flex-shrink: 0;
}

/* https://www.youtube.com/watch?v=cV2gBU6hKfY */
secondary-wrapper ytd-donation-unavailable-renderer{
  --ytd-margin-6x:var(--ytd-margin-2x);
  --ytd-margin-5x:var(--ytd-margin-2x);
  --ytd-margin-4x:var(--ytd-margin-2x);
  --ytd-margin-3x:var(--ytd-margin-2x);
}


[tyt-no-less-btn] #less{
  display: none;
}

.tyt-metadata-hover-resized #purchase-button,
.tyt-metadata-hover-resized #sponsor-button,
.tyt-metadata-hover-resized #analytics-button,
.tyt-metadata-hover-resized #subscribe-button
{
  display: none !important;
}

.tyt-metadata-hover #upload-info {
  max-width: max-content;
  min-width: max-content;
  flex-basis: 100vw;
  flex-shrink: 0;
}

#tab-info ytd-structured-description-playlist-lockup-renderer[collections] #playlist-thumbnail.style-scope.ytd-structured-description-playlist-lockup-renderer {
    max-width: 100%;
}

#tab-info ytd-structured-description-playlist-lockup-renderer[collections] #lockup-container.ytd-structured-description-playlist-lockup-renderer{
    padding: 1px;
}

#tab-info ytd-structured-description-playlist-lockup-renderer[collections] #thumbnail.ytd-structured-description-playlist-lockup-renderer {
    outline: 1px solid rgba(127, 127, 127, 0.5);
}

/* minor spacing fix */

/* https://www.youtube.com/watch?v=wAcY2fx0UWQ */
ytd-live-chat-frame#chat[collapsed] ytd-message-renderer ~ #show-hide-button.ytd-live-chat-frame>ytd-toggle-button-renderer.ytd-live-chat-frame
{
  padding:0;
}

.tyt-info-invisible {
display: none;
}

[tyt-playlist-expanded] secondary-wrapper > ytd-playlist-panel-renderer#playlist {
    overflow: auto;
    flex-shrink: 1;
    flex-grow: 1;
    max-height: unset !important;
}

[tyt-playlist-expanded] secondary-wrapper > ytd-playlist-panel-renderer#playlist > #container {
  max-height: unset !important;
}

secondary-wrapper ytd-playlist-panel-renderer{
  --ytd-margin-6x: var(--ytd-margin-3x);
}

ytd-watch-flexy[theater] ytd-playlist-panel-renderer[collapsible][collapsed] .header.ytd-playlist-panel-renderer {
  padding: 6px 8px;
}
ytd-watch-flexy[theater] #playlist.ytd-watch-flexy {
  margin-bottom: var(--ytd-margin-2x);
}

ytd-watch-flexy[theater] #right-tabs .tab-btn[tyt-tab-content] {
  padding: 8px 4px 6px;
  border-bottom: 0px solid transparent;
}

  `
};
(async () => {
  const communicationKey = `ck-${Date.now()}-${Math.floor(Math.random() * 314159265359 + 314159265359).toString(36)}`;

  /** @type {globalThis.PromiseConstructor} */
  const Promise = (async () => { })().constructor; // YouTube hacks Promise in WaterFox Classic and "Promise.resolve(0)" nevers resolve.

  if (!document.documentElement) {
    await Promise.resolve(0);
    while (!document.documentElement) {
      await new Promise(resolve => nextBrowserTick(resolve)).then().catch(console.warn);
    }
  }
  const sourceURL = 'debug://tabview-youtube/tabview.execution.js'
  const textContent = `(${executionScript})("${communicationKey}");${"\n\n"}//# sourceURL=${sourceURL}${'\n'}`

  // const isMyScriptInChromeRuntime = () => typeof GM === 'undefined' && typeof ((((window || 0).chrome || 0).runtime || 0).getURL) === 'function';
  // const isGMAvailable = () => typeof GM !== 'undefined' && !isMyScriptInChromeRuntime();

  // if(isMyScriptInChromeRuntime()){
  //   let button = document.createElement('button');
  //   button.setAttribute('onclick', textContent);
  //   button.click();
  //   button = null;
  // }else{
  //   GM_addElement('script', {
  //     textContent: textContent
  //   });
  // }

  let button = document.createElement('button');
  button.setAttribute('onclick', createHTML(textContent)); // max size 10 million bytes
  button.click();
  button = null;


  let style = document.createElement('style');
  const sourceURLMainCSS = 'debug://tabview-youtube/tabview.main.css';
  style.textContent = `${styles['main'].trim()}${'\n\n'}/*# sourceURL=${sourceURLMainCSS} */${'\n'}`;
  document.documentElement.appendChild(style);


})();