#preview {
    background-color: #222831;
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: none; /* Hide the preview by default */
}

.quiz-question {
    margin-bottom: 15px;
    border: 1px solid #2c3e50;
    border-radius: 8px;
    padding: 20px;
    background-color: #2c3e50;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2);
}

.quiz-question-title {
    font-size: 18px;
    color: #ecf0f1;
}

.quiz-text {
    font-size: 16px;
    color: #bdc3c7;
}

.quiz-options {
    list-style-type: none;
    padding-left: 0;
}

.quiz-options li {
    font-size: 16px;
    color: #95a5a6;
}

.correct-answer-label {
    color: #ecf0f1;
    font-weight: bold;
}

.correct-answer {
    color: #27ae60;
}

.explanation-label {
    color: #ecf0f1;
    font-weight: bold;
}

.no-explanation {
    color: #bdc3c7;
    font-style: italic;
}

.remove-button {
    background-color: #e74c3c;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.3s ease;
}

.remove-button:hover {
    background-color: #c0392b;
}

.separator {
    margin-top: 20px;
    margin-bottom: 20px;
}