My b

fix-yt.js

// ==UserScript==
// @name         YouTube Fixer
// @namespace    http://tampermonkey.net/
// @version      8.8
// @description  My balls hurt
// @author       Marnix
// @match        https://www.youtube.com/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=youtube.com
// @grant        GM_addStyle
// @downloadURL  https://gist.githubusercontent.com/marnixah/18ee9031f8363dbce30c6234525c8d8b/raw/fix-yt.js
// @updateURL    https://gist.githubusercontent.com/marnixah/18ee9031f8363dbce30c6234525c8d8b/raw/fix-yt.js
// ==/UserScript==

(async function () {
  "use strict";

  const styleUrl =
    "https://gist.githubusercontent.com/marnixah/18ee9031f8363dbce30c6234525c8d8b/raw/styles.css";

  const styleElement = document.createElement("style");
  styleElement.innerHTML = await (
    await fetch(`${styleUrl}?cachebust=${Math.random() * 1000000}`)
  ).text();

  document.head.appendChild(styleElement);
  console.log(styleElement);
})();

styles.css

* {
  border-radius: 0px !important;
}

/* Lighting around video */
.cinematics {
  display: none;
}

/* Shorts & Trending remover */
ytd-rich-section-renderer {
  display: none !important;
}

/* Anti Clickbait */
#video-title:first-letter,
yt-formatted-string.ytd-watch-metadata:first-letter {
  text-transform: uppercase;
}

#video-title,
yt-formatted-string.ytd-watch-metadata {
  text-transform: lowercase;
}

/* Override variables for doki theme */
html {
  /* My settings */
  --main: #211b2c;
  --main-dark: #16121e;
  --accent: #dd2a62;
  --accent-alternate: #8e7480;
  /* YouTube's mess */
  --yt-spec-badge-chip-background: rgba(0, 0, 0, 0.1);
  --yt-spec-base-background: var(--main) !important;
  --yt-spec-brand-background-primary: var(--main) !important;
  --ytd-searchbox-background: var(--main) !important;
  ----yt-spec-brand-background-solid: var(--main) !important;
  --yt-spec-raised-background: var(--main) !important;
  --yt-spec-general-background-a: var(--main-dark) !important;
  --yt-spec-text-primary: var(--accent) !important;
  --yt-endpoint-color: var(--accent) !important;
  --yt-spec-wordmark-text: var(--accent) !important;
  --ytd-searchbox-legacy-border-color: var(--accent) !important;
  --ytd-searchbox-legacy-button-border-color: var(--accent) !important;
  --ytd-searchbox-legacy-border-shadow-color: var(--accent) !important;
  --yt-spec-brand-icon-active: var(--accent) !important;
  --yt-spec-call-to-action: var(--accent) !important;
  --yt-spec-touch-response: var(--accent) !important;
  --yt-spec-static-brand-red: var(--accent) !important;
  --yt-spec-icon-active-other: var(--accent-alternate) !important;
  --yt-spec-icon-inactive: var(--accent-alternate) !important;
  --yt-spec-brand-icon-inactive: var(--accent-alternate) !important;
  --ytd-metadata-line-color: var(--accent-alternate) !important;
  --yt-spec-text-secondary: var(--accent-alternate) !important;
  --yt-spec-icon-disabled: var(--accent-alternate) !important;
}

button.ytd-searchbox,
yt-chip-cloud-chip-renderer:hover,
yt-chip-cloud-chip-renderer.iron-selected,
#voice-search-button,
a.yt-spec-button-shape-next:hover {
  color: var(--main) !important;
  background-color: var(--accent) !important;
  --yt-spec-text-primary: var(--main) !important;
}

button.ytd-searchbox:hover,
yt-chip-cloud-chip-renderer,
#voice-search-button:hover,
a.yt-spec-button-shape-next {
  color: var(--accent) !important;
  background-color: var(--main) !important;
  --yt-spec-text-primary: var(--accent) !important;
}

ytd-rich-grid-renderer.style-scope.ytd-two-column-browse-results-renderer {
  background-color: var(--main-dark) !important;
}

.yt-spec-icon-badge-shape {
  color: var(--accent-alternate) !important;
}

.ytp-svg-fill,
path[fill="#fff"] {
  fill: var(--accent-alternate) !important;
}
.ytp-swatch-background-color {
  background-color: var(--accent) !important;
}

svg g g path:first-child {
  fill: var(--accent) !important;
}