Is this really that hard?
There are some people that enjoy the glaring white new login screen, but like many others here I really don't like getting blinded every time I want to play league of legends. Most modern apps/sites have a dark mode if their site is a bright color, and I'm wondering why a multibillion-dollar company cannot implement that in their own client, especially considering for the longest time their client has always been a darker theme, which is odd that they suddenly switch the brightest color in the color wheel.
I took a screenshot of the client, went into paint, then chose a nice dark gray color, and pasted it onto the white. There, done. Granted, some of the text gets a little messed up, and probably need a recolor since they are too close of a color to the background, but I guarantee you could give this project to a 10 year old and he would figure out how to make it a nice dark mode within 15 minutes.
Please, for the love of god, just make a dark mode so I don't go blind logging into league.