function showQuizPage() {
    document.getElementById('quiz-list-page').classList.add('hidden');
    document.getElementById('quiz-page').classList.remove('hidden');
    document.getElementById('quiz-page').classList.add('animate-fade');
}

function showQuizListPage() {
    document.getElementById('quiz-page').classList.add('hidden');
    document.getElementById('quiz-list-page').classList.remove('hidden');
    document.getElementById('quiz-list-page').classList.add('animate-fade');
}

// Sample quiz data
const quizData = [
    {
        id: 1,
        title: "Kuis Matematika",
        description: "Tes pengetahuan matematika dasar Anda dengan kuis ini.",
        difficulty: "Mudah",
        questionCount: 10
    },
    {
        id: 2,
        title: "Kuis Sejarah",
        description: "Uji pengetahuan sejarah Indonesia Anda.",
        difficulty: "Sedang",
        questionCount: 15
    }
];

// Function to render quiz cards (could be expanded)
function renderQuizCards() {
    // In a real app, this would dynamically create quiz cards from the data
}

document.addEventListener('DOMContentLoaded', function() {
    renderQuizCards();
});