const buttons = ["item", "link", "swap"];

for (let button of buttons) {
    document.getElementById(button).addEventListener("click", () => {
        document.body.classList.toggle(button);
    });
}

let theme;

function theme_get() {
    theme = localStorage.getItem("theme");
    if (! theme) {
        if (window.matchMedia("(prefers-color-scheme: dark)").matches) {
            theme = "dark";
        } else {
            theme = "light";
        }
    }
    theme_set();
}

function theme_set() {
    document.documentElement.setAttribute("data-theme", theme);
    localStorage.setItem("theme", theme);
}

function theme_swap() {
    theme = theme === "light" ? "dark" : "light";
    theme_set();
}

document.getElementById("theme").addEventListener("click", () => {
    theme_swap();
});

theme_get();

const qa = document.getElementById("qa");
qa.style.cursor = atob("cG9pbnRlcg==");
const qa0 = atob("Lg==");

const qa1 = [
    atob("Y3Y="),
].join(qa0);
const qa2 = document.createElement(atob("c3Bhbg=="));
qa2.className = atob("ZmEgZmEtYXQ=");
const qa3 = [
    atob("bWFyYw=="),
    atob("YmVuaW5jYQ=="),
    atob("bGluaw=="),
].join(qa0);
const qa4 = atob("IA==")

for (let kg of [qa1, qa4, qa2, qa4, qa3]) {
    qa.append(kg);
}
qa.addEventListener("click", () => {
    window.location.href = [
        atob("bWFpbHRv"),
        [qa1, qa3].join(atob("QA==")),
    ].join(atob("Og=="));
});