force light mode (unofficial)

// ==UserScript==
// @name         Unvale — force light mode (unofficial)
// @namespace    https://unvale.io
// @version      1.0.0
// @description  Strips .dark from <html> so light :root / non-dark: styles win. Unofficial; may flicker.
// @author       you
// @match        https://unvale.io/*
// @match        https://www.unvale.io/*
// @match        https://*.unvale.io/*
// @grant        none
// @run-at       document-start
// ==/UserScript==

(function () {
  'use strict';
  /** Remove next-themes dark class so Tailwind dark: and .dark tokens don’t apply */
  function stripDarkClass() {
    const el = document.documentElement;
    if (!el) return;
    if (el.classList.contains('dark')) {
      el.classList.remove('dark');
    }
  }

  // As early as possible
  stripDarkClass();
  function observe() {
    const el = document.documentElement;
    if (!el) return;
    stripDarkClass();
    const mo = new MutationObserver(() => {
      stripDarkClass();
    });

    mo.observe(el, {
      attributes: true,
      attributeFilter: ['class'],
    });
  }
  if (document.documentElement) {
    observe();
  } else {
    new MutationObserver(function (_, o) {
      if (document.documentElement) {
        o.disconnect();
        observe();
      }
    }).observe(document, { childList: true, subtree: true });
  }
})();