#quiz-container {
    font-family: Arial, sans-serif;
    text-align: center;
    max-width: 500px;
    margin: 20px auto;
    background: #334155;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); 
    color: white; 
}

.question {
    font-size: 20px;
    margin-bottom: 15px;
}

.answers {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.answer-btn {
    padding: 10px;
    border: none;
    cursor: pointer;
    background: #D1D5DB; 
    color: white;
    border-radius: 5px;
    transition: 0.3s;
}

    .answer-btn:hover {
        background: #5511F8; 
    }

#next-btn {
    margin-top: 20px;
    padding: 10px;
    background: #5511F8;
    border: none;
    color: white;
    border-radius: 5px;
    cursor: pointer;
}

    #next-btn:disabled {
        background: lightgray;
        cursor: not-allowed;
    }