Red YouTube (ONLY WORKS IN DARK MODE) by c41mu1

/* ==UserStyle==
@name           www.youtube.com - 1/31/2023, 9:30:45 PM
@namespace      github.com/openstyles/stylus
@version        1.0.0
@description    Red YouTube
@author         c41mu1
==/UserStyle== */

@-moz-document domain("www.youtube.com") {
    html[dark], [dark] {     --yt-spec-base-background: #200202 !important;     --yt-spec-raised-background: #300303 !important;     --yt-spec-menu-background: #400404 !important;     --yt-spec-inverted-background: #f1f1f1;     --yt-spec-additive-background: rgba(255, 255, 255, 0.1);     --yt-spec-outline: rgba(255, 255, 255, 0.2);     --yt-spec-shadow: rgba(0, 0, 0, 0.25);     --yt-spec-brand-background-solid: #212121;     --yt-spec-brand-background-primary: rgba(33, 33, 33, 0.98);     --yt-spec-brand-background-secondary: rgba(33, 33, 33, 0.95);     --yt-spec-general-background-a: #361818;     --yt-spec-general-background-b: #1f0f0f;     --yt-spec-general-background-c: #060303;     --yt-spec-error-background: #f9f9f9;     --yt-spec-text-primary: #fff;     --yt-spec-text-secondary: #aaa;     --yt-spec-text-disabled: #717171;     --yt-spec-text-primary-inverse: #060303;     --yt-spec-call-to-action: #3ea6ff;     --yt-spec-call-to-action-inverse: #065fd4;     --yt-spec-suggested-action: #263850;     --yt-spec-suggested-action-inverse: #def1ff;     --yt-spec-icon-active-other: #fff;     --yt-spec-icon-inactive: #909090;     --yt-spec-icon-disabled: #606060;     --yt-spec-badge-chip-background: rgba(255, 255, 255, 0.1);     --yt-spec-verified-badge-background: rgba(255, 255, 255, 0.25);     --yt-spec-button-chip-background-hover: rgba(255, 255, 255, 0.2);     --yt-spec-touch-response: #fff;     --yt-spec-touch-response-inverse: #100;     --yt-spec-brand-icon-active: #fff;     --yt-spec-brand-icon-inactive: #909090;     --yt-spec-brand-button-background: #c00;     --yt-spec-brand-link-text: #ff4e45;     --yt-spec-wordmark-text: #fff;     --yt-spec-10-percent-layer: rgba(255, 255, 255, 0.1);     --yt-spec-snackbar-background: #060303;     --yt-spec-snackbar-background-updated: #f9f9f9;     --yt-spec-error-indicator: #ff8983;     --yt-spec-themed-blue: #3ea6ff;     --yt-spec-themed-green: #2ba640;     --yt-spec-ad-indicator: #00aaa7;     --yt-spec-themed-overlay-background: rgba(0, 0, 0, 0.8);     --yt-spec-commerce-badge-background: #002d08;     --yt-spec-static-brand-red: #f00;     --yt-spec-static-brand-white: #fff;     --yt-spec-static-brand-black: #422121;     --yt-spec-static-clear-color: rgba(255, 255, 255, 0);     --yt-spec-static-clear-black: rgba(0, 0, 0, 0);     --yt-spec-static-ad-yellow: #fbc02d;     --yt-spec-static-grey: #cc6060;     --yt-spec-static-overlay-background-solid: #100;     --yt-spec-static-overlay-background-heavy: rgba(0, 0, 0, 0.8);     --yt-spec-static-overlay-background-medium: rgba(0, 0, 0, 0.6);     --yt-spec-static-overlay-background-medium-light: rgba(0, 0, 0, 0.3);     --yt-spec-static-overlay-background-light: rgba(0, 0, 0, 0.1);     --yt-spec-static-overlay-text-primary: #fff;     --yt-spec-static-overlay-text-secondary: rgba(255, 255, 255, 0.7);     --yt-spec-static-overlay-text-disabled: rgba(255, 255, 255, 0.3);     --yt-spec-static-overlay-call-to-action: #3ea6ff;     --yt-spec-static-overlay-icon-active-other: #fff;     --yt-spec-static-overlay-icon-inactive: rgba(255, 255, 255, 0.7);     --yt-spec-static-overlay-icon-disabled: rgba(255, 255, 255, 0.3);     --yt-spec-static-overlay-button-primary: rgba(255, 255, 255, 0.3);     --yt-spec-static-overlay-button-secondary: rgba(255, 255, 255, 0.1);     --yt-spec-static-overlay-touch-response: #fff;     --yt-spec-static-overlay-touch-response-inverse: #100;     --yt-spec-static-overlay-background-brand: rgba(204, 0, 0, 0.9);     --yt-spec-assistive-feed-themed-gradient-1: #005446;     --yt-spec-assistive-feed-themed-gradient-2: #39003f;     --yt-spec-assistive-feed-themed-gradient-3: #590000;     --yt-spec-call-to-action-faded: rgba(62, 166, 255, 0.3);     --yt-spec-call-to-action-hover: #6ebcff;     --yt-spec-brand-button-background-hover: #990412;     --yt-spec-brand-link-text-faded: rgba(255, 78, 69, 0.3);     --yt-spec-filled-button-focus-outline: rgba(255, 255, 255, 0.7);     --yt-spec-static-overlay-button-hover: rgba(255, 255, 255, 0.5);     --yt-spec-mono-filled-hover: #d9d9d9;     --yt-spec-commerce-filled-hover: #65b8ff;     --yt-spec-mono-tonal-hover: rgba(255, 255, 255, 0.2);     --yt-spec-commerce-tonal-hover: #515561;     --yt-spec-static-overlay-filled-hover: #e6e6e6;     --yt-spec-static-overlay-tonal-hover: rgba(255, 255, 255, 0.2);     --yt-spec-paper-tab-ink: rgba(255, 255, 255, 0.3);     --yt-spec-filled-button-text: #060303;     --yt-spec-selected-nav-text: #fff; } html[dark], [dark] {     --ytd-searchbox-border-color: hsla(0, 0%, 53.3%, 0.4);     --ytd-searchbox-legacy-border-color: hsl(0, 0%, 18.82%);     --ytd-searchbox-legacy-border-shadow-color: hsla(0, 0%, 0%, 0);     --ytd-searchbox-legacy-button-color: hsla(0, 0%, 100%, 0.08);     --ytd-searchbox-legacy-button-border-color: hsl(0, 0%, 18.82%);     --ytd-searchbox-legacy-button-focus-color: hsla(0, 0%, 100%, 0.08);     --ytd-searchbox-legacy-button-hover-color: hsla(0, 0%, 100%, 0.08);     --ytd-searchbox-legacy-button-hover-border-color: hsl(0, 0%, 18.82%);     --ytd-searchbox-legacy-button-icon-color: hsla(0, 100%, 100%, 0.5);     --ytd-searchbox-background: hsl(0deg 100% 18%);     --ytd-searchbox-text-color: hsla(0, 100%, 100%, 0.88); }
}