Advent of Code Light Theme

Apply a light theme to Advent of Code with proper styling for <code> elements

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 or Violentmonkey 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         Advent of Code Light Theme
// @namespace    http://tampermonkey.net/
// @version      1.2
// @description  Apply a light theme to Advent of Code with proper styling for <code> elements
// @author       Nestorliao
// @match        https://adventofcode.com/*
// @icon         https://adventofcode.com/favicon.png
// @grant        none
// @license MIT
// ==/UserScript==

(function() {
    'use strict';

    // Inject custom styles for the light theme
    const style = document.createElement('style');
    style.textContent = `
        body {
            background-color: #fdfdfd !important; /* Light background */
            color: #333 !important; /* Darker text for contrast */
        }

        pre, code {
            background-color: #f4f4f4 !important; /* Light background for code blocks */
            color: #333 !important; /* Darker text */
            font-family: Consolas, "Courier New", monospace !important; /* Monospace font */
            border: 1px solid #ddd !important; /* Border for better visibility */
            padding: 2px 4px; /* Add padding for readability */
            border-radius: 4px; /* Rounded edges for a modern look */
        }

        a {
            color: #007acc !important; /* Blue links */
        }

        em {
            color: #333 !important; /* Match regular text color */
            font-style: italic; /* Preserve emphasis styling */
        }

        .leaderboard-entry {
            background-color: #fff !important; /* Light background for leaderboard */
        }

        header {
            background-color: #f1f1f1 !important; /* Light header background */
            border-bottom: 1px solid #ddd !important;
        }

        .day {
            background-color: #e6f7ff !important; /* Light blue background for days */
        }

        .day:hover {
            background-color: #cceeff !important; /* Slightly darker hover */
        }
    `;
    document.head.appendChild(style);
})();