// ==UserScript==
// @name         Bilibili Live Remove Outer Blur Background
// @name:zh-CN   B站直播间移除外侧模糊背景
// @namespace    https://greasyfork.org/users/1596314
// @version      1.0.0
// @description  Remove the blurred outer first-frame background in Bilibili live rooms and restore a pure black background.
// @description:zh-CN  移除 B 站直播间播放器外侧的首帧模糊背景，恢复纯黑背景。
// @author       yorujiqaq
// @license      MIT
// @match        https://live.bilibili.com/*
// @grant        GM_addStyle
// @run-at       document-start
// @downloadURL https://update.greasyfork.icu/scripts/575879/Bilibili%20Live%20Remove%20Outer%20Blur%20Background.user.js
// @updateURL https://update.greasyfork.icu/scripts/575879/Bilibili%20Live%20Remove%20Outer%20Blur%20Background.meta.js
// ==/UserScript==

(function () {
  'use strict';

  GM_addStyle(`
    #fullscreen-container {
      background: #000 !important;
    }

    #fullscreen-container::before,
    #fullscreen-container::after {
      display: none !important;
      content: none !important;
      background: none !important;
      background-image: none !important;
      filter: none !important;
      backdrop-filter: none !important;
    }
  `);
})();