Google Classroom Dark Mode Theme

A dark mode theme for Google Classroom. For all the students that prefer night over day.

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.

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

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!)

// ==UserScript==
// @name         Google Classroom Dark Mode Theme
// @namespace    https://greasyfork.org/scripts/395319-google-classroom-dark-mode-theme
// @version      0.5.1
// @description  A dark mode theme for Google Classroom. For all the students that prefer night over day.
// @author       ThaCheeseBun
// @match        *://classroom.google.com/*
// @grant        none
// @license      MIT; https://mit-license.org/
// ==/UserScript==

(function() {
    'use strict';

    var style = `
body {
    background: #2c2c2c;
    color: #fff;
}

/* help btn */
.K2mXPb {
    color: #fff;
    fill: #fff;
}

/* links */
a {
    color: dodgerblue;
}
a:visited {
    color: mediumorchid;
}

/* top bar */
.joJglb {
    background: #3c3c3c;
    border-bottom: none;
}
.joJglb, .joJglb.kLHn3 {
    box-shadow: 0px 0px 6px 4px rgba(28, 28, 28, .4);
}

/* google apps */
.gb_qa svg, .gb_C[aria-expanded="true"] .gb_Ve {
    fill: #fff;
}

/* icons */
.IqJTee, .ViCi4, .xSP5ic, .cjq2Db {
    color: #fff;
}

/* classroom elems */
.Aopndd {
    background: #3c3c3c;
    border-color: #5c5c5c;
}
.SZ0kZe {
    border-top: none !important;
}
.apFsO.onkcGd,
.apFsO.onkcGd:visited {
    color: #fff;
}
.oBSRLe {
    color: #fff;
}
.JPdR6b {
    background: #3c3c3c;
    box-shadow: 0px 0px 2px 1px rgba(28, 28, 28, .4);
}

/* nav menu */
.asQXV {
    color: #fff;
}
.dDKhVc, .iLjzDc {
    color: #afafaf;
}
.kCtYwe {
    border-color: #4c4c4c !important;
}
.ETRkCe {
    background-color: #3c3c3c !important;
}
.DShyMc-AaTFfe .Xi8cpb.qs41qe .LlcfK, .bFjUmb-Ysl7Fe, .VUoKZ {
    background-color: #4c4c4c !important;
}
.Xi8cpb:hover .LlcfK {
    background-color: rgba(76, 76, 76, .5) !important;
}

/* calendar */
.Evt7cb, .Evt7cb:visited, .fKz7Od .TpQm9d {
    color: #fff !important;
}
.BOW64 {
    border-color: #5c5c5c !important;
}
.wQuPk .JsqLM.N4XV7d {
    color: #afafaf !important;
}
.ybOdnf .OA0qNb .LMgvRb[aria-selected="true"] {
    background-color: rgba(76, 76, 76, .5) !important;
}
.ncFHed .MocG8c.KKjvXb {
    background-color: #4c4c4c !important;
}

/* todo page */
.Xp0OCe, .ncFHed {
    background-color: #3c3c3c !important;
}
.Xp0OCe {
    border: none !important;
}
.HZ3kWc, .WOPwXe, .gJk24c, .asQXV-FGzYL {
    color: #fff;
}
.MHxtic:not(:last-child), .LKqFXc {
    border-color: #4c4c4c !important;
}
.MHxtic:hover {
    box-shadow: none !important;
    background-color: #4c4c4c;
}

/* class page */
.d4Fe0d {
    background-color: #3c3c3c !important;
    border-color: #4c4c4c !important;
}
.EZrbnd, .A6dC2c, .O98Lj, .rpo4wf, .tLDEHd, .cSyPgb, .wZTANe .J1raN:hover, .udxSmc, .lziZub, .lziZub:visited {
    color: #fff !important;
}
.sdDCme, .K6Ovqd, .T8rTjd, .Lzdwhd-BrZSOd, .onkcGd, .onkcGd:visited, .wZTANe .J1raN {
    color: #ccc;
}
.VnOHwf-Tvm9db, .BEAGS:not(.RDPZE), .VnOHwf-Wvd9Cc, .CJXzee a:active,
.CJXzee a:focus, .CJXzee a:hover, .sdDCme, .K6Ovqd, .vnnr5e .snByac,
.vnnr5e .Aworge, .XpxsVb .Aworge, .UQuaGc, .wCDkmf, .ksaOtd {
    color: #fff !important;
}
.MymH0d:hover .VBEdtc-Wvd9Cc, .l3F1ye:not(.RDPZE), .IMvYId, .IMvYId:visited, .nRLOzd:hover, .nRLOzd:hover *, .O98Lj, .Lzdwhd-BrZSOd {
    color: #ccc !important;
}
.GWZ7yf, .hgjBDc, .vnnr5e .CIy9F, .qk0lee:focus::after {
    background-color: #3c3c3c !important;
    box-shadow: none !important;
}
.vnnr5e .I9OJHe {
    background-color: #3c3c3c !important;
}
.ndcsBf.cjzpkc-Wvd9Cc {
    border-color: #5c5c5c;
}
.Y5FYJe.RDPZE {
    fill: #ccc;
    color: #ccc;
}
.OZ6W0d:not(.RDPZE), .l3F1ye:not(.RDPZE) .TpQm9d, .wwnMtb:not(.RDPZE) {
    fill: #fff !important;
    color: #fff !important;
}
.ZoT1D:hover.idtp4e, .tUJKGd:not(.xp2dJ):not(.rZXyy):hover .idtp4e, .tUJKGd:not(.xp2dJ).ndcsBf .idtp4e, .V8apv, .P3W0Dd-Ysl7Fe:focus {
    background-color: #4c4c4c !important;
}
.Niache, .QTD2uf {
    border-color: #3c3c3c !important;
}
.UISY8d-Ysl7Fe:hover {
    background-color: #3c3c3c !important;
    color: #ccc;
}
.eumXzf:after {
    border-color: #fff !important;
}
.tUJKGd:not(:first-child), .ySjuvd .eqqrO, .s2g3Xd, .oleV8d, .ZNE4y, .PeGHgb.Q8U8uc .Ono85c+.oh9CFb, .O9YpHb, .u73Apc, .d6CWTd {
    border-color: #4c4c4c !important;
}
.lXuxY {
    -webkit-box-shadow: 0 0 8px 0 rgba(0, 0, 0, 0.75);
    -moz-box-shadow: 0 0 8px 0 rgba(0, 0, 0, 0.75);
    box-shadow: 0 0 8px 0 rgba(0, 0, 0, 0.75)
}
.BEAGS, .P02DYb, .ycbm1d {
    border-color: #4c4c4c !important;
}
.Y5sE8d:not(.RDPZE) {
    background-color: #2c2c2c !important;
}
.Y5sE8d:not(.RDPZE):hover {
    box-shadow: none !important;
}
.ksaOtd {
    color: #1e8e3e;
}
.uO32ac {
    border-color: #5c5c5c !important;
}
.uQ3ESd {
    background-color: #3c3c3c !important;
}

/* dialog */
.iph-dialog {
    background-color: #4c4c4c !important;
}
.iph-dialog-title, .iph-dialog-content {
    color: #fff !important;
}

/* join classroom */
.gKkZCe, .D3oBEe .n9IS1:before, .AeAAkf {
    border-color: #4c4c4c;
}
.D3oBEe .qTs5Xc {
    background-color: #3c3c3c;
}
.qTs5Xc, .poFWNe {
    color: #fff;
}
.I7OXgf.ZEeHrd, .NZ9wdc, .i5sehe, .kox42c {
    background-color: #2c2c2c !important;
}`;
    var elem = document.createElement('style');
    elem.innerText = style;
    document.head.appendChild(elem);
})();