Youtube Watched

調整已觀看進度條樣式與網格間距;依螢幕寬度動態調整每行影片數量;拓寬頻道頁面內容寬度。adjusted watched progress bar overlay and grid margins; dynamically adjusted grid items per row based on screen width; expanded channel page width.

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(У мене вже є менеджер скриптів, дайте мені встановити його!)

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You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

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/* ==UserStyle==
@name         Youtube Watched
@version      20260710
@namespace    https://userstyles.world/user/dxzy
@description  調整已觀看進度條樣式與網格間距;依螢幕寬度動態調整每行影片數量;拓寬頻道頁面內容寬度。adjusted watched progress bar overlay and grid margins; dynamically adjusted grid items per row based on screen width; expanded channel page width.
@author       dxzy
@license      MIT
==/UserStyle== */

@-moz-document url-prefix("https://www.youtube.com/feed/subscriptions"),
url-prefix("https://www.youtube.com/@"),
url("https://www.youtube.com/") {

  /* 調整已觀看/播放進度條的覆蓋層樣式 */
  ytd-rich-grid-renderer #contents.ytd-rich-grid-renderer ytd-rich-item-renderer ytd-thumbnail ytd-thumbnail-overlay-resume-playback-renderer {
    background: rgba(0, 0, 0, 0.7);
    position: absolute;
    left: 0;
    top: 0;
    display: block;
    height: 100%;
    width: 100%;
    pointer-events: none;
    text-align: center;
  }

  /* 進度條覆蓋層的垂直置中輔助 */
  ytd-rich-grid-renderer #contents.ytd-rich-grid-renderer ytd-rich-item-renderer ytd-thumbnail ytd-thumbnail-overlay-resume-playback-renderer::before {
    content: "";
    height: 96%;
    display: inline-block;
  }

  /* 調整網格項目的外距 */
  ytd-rich-item-renderer {
    margin: 4px 4px 8px;
  }

  /* 拓寬頻道頁面所有內容的寬度 */
  ytd-browse[page-subtype="channels"] ytd-two-column-browse-results-renderer,yt-horizontal-list-renderer {
    max-width: 100% !important;
    width: 99% !important;  }

  /* 根據螢幕寬度調整每行顯示的項目數量 */
  @media (min-width: 1910px) {
    .ytd-rich-shelf-renderer.style-scope {
      --ytd-rich-grid-items-per-row: 7 !important;
    }
  }

  @media (max-width: 2570px) {
    ytd-rich-grid-renderer {
      --ytd-rich-grid-items-per-row: 6 !important;
    }
  }

  @media (max-width: 2000px) {
    ytd-rich-grid-renderer {
      --ytd-rich-grid-items-per-row: 5 !important;
    }
  }

  @media (max-width: 1800px) {
    ytd-rich-grid-renderer {
      --ytd-rich-grid-items-per-row: 4 !important;
    }
  }

  @media (max-width: 1500px) {
    ytd-rich-grid-renderer {
      --ytd-rich-grid-items-per-row: 3 !important;
    }
  }

  @media (max-width: 1000px) {
    ytd-rich-grid-renderer {
      --ytd-rich-grid-items-per-row: 2 !important;
    }
  }

  @media (max-width: 500px) {
    ytd-rich-grid-renderer {
      --ytd-rich-grid-items-per-row: 1 !important;
    }
  }
}