const toggleBtn = document.getElementById("themeToggle");
const body = document.body;
const loader = document.getElementById("loader");

toggleBtn.onclick = () => {
    body.classList.toggle("dark");
    toggleBtn.textContent = body.classList.contains("dark") ? "☀️" : "🌙";
};

function startLoading() {
    loader.style.display = "block";
}