Hackread Dark Switcher

Adds a smooth light/dark mode toggle to Hackread with theme memory.

K instalaci tototo skriptu si budete muset nainstalovat rozšíření jako Tampermonkey, Greasemonkey nebo Violentmonkey.

You will need to install an extension such as Tampermonkey to install this script.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Userscripts.

You will need to install an extension such as Tampermonkey to install this script.

K instalaci tohoto skriptu si budete muset nainstalovat manažer uživatelských skriptů.

(Už mám manažer uživatelských skriptů, nechte mě ho nainstalovat!)

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.

(Už mám manažer uživatelských stylů, nechte mě ho nainstalovat!)

// ==UserScript==
// @name         Hackread Dark Switcher
// @namespace    https://hackread.com/
// @version      1.0
// @description  Adds a smooth light/dark mode toggle to Hackread with theme memory.
// @author       Ghosty-Tongue
// @license      MIT
// @match        https://hackread.com/*
// @grant        GM_addStyle
// ==/UserScript==

(function () {
    'use strict';

    const toggle = document.createElement('div');
    toggle.id = 'darkModeToggle';
    toggle.innerHTML = '🌙';
    document.body.appendChild(toggle);

    GM_addStyle(`
        #darkModeToggle {
            position: fixed;
            bottom: 20px;
            right: 20px;
            background-color: #333;
            color: white;
            padding: 10px 15px;
            border-radius: 30px;
            font-size: 20px;
            cursor: pointer;
            z-index: 9999;
            box-shadow: 0 0 10px rgba(0,0,0,0.4);
            transition: background-color 0.3s, color 0.3s;
        }

        #darkModeToggle.light {
            background-color: #f0f0f0;
            color: #111;
        }
    `);

    const darkStyles = `
        body, html {
            background-color: #121212 !important;
            color: #e0e0e0 !important;
        }

        a {
            color: #90caf9 !important;
        }

        a:hover {
            color: #bbdefb !important;
        }

        header, footer, .site-header, .site-footer, .widget, .entry-footer, .post-meta, .cs-entry__meta {
            background-color: #1e1e1e !important;
            color: #ccc !important;
        }

        .post, .entry-content, .cs-entry__title, article, .content-area, .cs-content, .entry-title {
            background-color: #181818 !important;
            color: #e0e0e0 !important;
        }

        code, pre, blockquote {
            background-color: #252525 !important;
            color: #eee !important;
        }

        img {
            filter: brightness(0.9) contrast(1.05);
        }

        input, textarea, select, button {
            background-color: #2c2c2c !important;
            color: #ffffff !important;
            border: 1px solid #444 !important;
        }

        .widget, .sidebar, .powerkit-widget, .comments-area, .comment, .related-posts {
            background-color: #1a1a1a !important;
            color: #ccc !important;
        }

        .entry-title a, .widget-title {
            color: #ffffff !important;
        }

        ::selection {
            background: #333333;
            color: #ffffff;
        }

        .entry-meta a, .entry-footer a, .post-meta a {
            color: #bbbbbb !important;
        }
    `;

    let styleTag = null;

    function enableDarkMode() {
        styleTag = document.createElement('style');
        styleTag.id = 'darkModeStyles';
        styleTag.innerHTML = darkStyles;
        document.head.appendChild(styleTag);
        toggle.innerHTML = '☀️';
        toggle.classList.remove('light');
    }

    function disableDarkMode() {
        if (styleTag) styleTag.remove();
        toggle.innerHTML = '🌙';
        toggle.classList.add('light');
    }

    const mode = localStorage.getItem('hackread-darkmode');
    if (mode === 'on') enableDarkMode();

    toggle.addEventListener('click', () => {
        if (document.getElementById('darkModeStyles')) {
            disableDarkMode();
            localStorage.setItem('hackread-darkmode', 'off');
        } else {
            enableDarkMode();
            localStorage.setItem('hackread-darkmode', 'on');
        }
    });
})();