/* General Page Styling */
body {
    font-family: Arial, sans-serif;
    text-align: center;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
}

/* Quiz Container */
.container {
    background: white;
    width: 60%;
    margin: 50px auto;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
}

/* Question Section */
.question-container {
    margin-bottom: 30px;
    padding: 15px;
    background: #fff;
    border: 1px solid #ccc;
    border-radius: 10px;
}

/* Question Styling */
.question {
    font-size: 20px;
    margin-bottom: 10px;
}

/* Options Styling */
.options {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.option {
    background: #fff;
    border: 2px solid #ccc;
    padding: 10px 20px;
    font-size: 18px;
    cursor: pointer;
    margin: 5px;
    width: 200px;
    text-align: center;
    border-radius: 5px;
    transition: 0.3s;
}

/* Hover Effect */
.option:hover {
    background-color: #e0e0e0;
}

/* Correct Answer */
.correct {
    background-color: #28a745 !important;
    color: white;
    border-color: #218838;
}

/* Wrong Answer */
.wrong {
    background-color: #dc3545 !important;
    color: white;
    border-color: #c82333;
}

/* Explanation Section */
.hidden {
    display: none;
}

.explanation {
    margin-top: 10px;
    padding: 10px;
    background: #dff0d8;
    border: 1px solid #c3e6cb;
    border-radius: 5px;
    text-align: left;
}
.back-button-container {
    margin-bottom: 20px;
}

.back-button {
    background-color: #007BFF;
    color: white;
    border: none;
    padding: 10px 15px;
    font-size: 16px;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s;
}

.back-button:hover {
    background-color: #0056b3;
}