Add button to switch between light and dark mode using two prefers-color-scheme

I have created a page with complex design and different background colors and I decided to add a button to let users switch between light and dark mode

I've tried different solutions with JS, but with no success. The current workaround I use is adding two media in my CSS file. Basically, if my website appearance is set to Dark, the page will also load dark-styled theme, and Light for Browser Light Appearance.

@media screen and (prefers-color-scheme: dark)
@media screen and (prefers-color-scheme: light)

Question is: How can I let users manually change between dark-light color-schemes manually with a button using vanilla Javascript? (not with the checkbox) P.s. Maybe I could somehow implement this with var(--rule) in CSS but I'm still new to this stuff and I have almost zero JS knowledge

For example:

@media screen and (prefers-color-scheme: dark) {
    p, h2 {
        color: #e7e7e7;
    }
@media screen and (prefers-color-scheme: light) {
    p, h2 {
        color: #333333;
    }

html button (i class/button is a placeholder)

<div class="dark-mode-container">
  <div id="dark-mode-btn">
  <button class="theme-switch">test</button>
  <i class="fa-solid fa-moon" title="Switch to Dark mode"></i>
</div>

Here is my button inside sticky nav which I plan to use to switch modes

Via Active questions tagged javascript - Stack Overflow https://ift.tt/TF70WUq

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