.quiz-card {
    transition: all 0.3s ease;
    border: 2px solid #e9ecef;
}

.quiz-card.correct {
    border-color: #198754 !important;
    background-color: #d1e7dd;
}

.quiz-card.wrong {
    border-color: #dc3545 !important;
    background-color: #f8d7da;
}

.option-btn {
    transition: all 0.2s;
}

.option-btn:hover {
    transform: translateY(-2px);
}

.option-btn.correct-answer {
    background-color: #198754 !important;
    color: white !important;
    border-color: #198754 !important;
}

.score-badge {
    font-size: 1.2rem;
}

.quiz-progress {
    height: 8px;
    border-radius: 4px;
}