/* Styles for activities MCQ options with guided feedback */

.activity-mcq-container {
    margin: 15px 0;
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: 5px;
    border: 1px solid #dee2e6;
}

.activity-mcq-title {
    font-weight: 600;
    color: #495057;
    margin-bottom: 12px;
}

.activity-mcq-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 15px;
}

.activity-option {
    display: flex;
    align-items: center;
    padding: 10px 12px;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    background-color: #ffffff;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.activity-option:hover {
    background-color: #f1f3f5;
    border-color: #ced4da;
}

.activity-option input[type="radio"] {
    margin-right: 10px;
    transform: scale(1.2);
    accent-color: var(--color-primary);
}

.activity-option-text {
    font-size: 1em;
    color: #212529;
    flex: 1;
}

.activity-feedback-icon {
    margin-left: 10px;
    font-weight: bold;
    font-size: 1.2em;
    min-width: 20px;
    text-align: center;
}

/* Correct option styles */
.activity-option.correct {
    background-color: rgba(40, 167, 69, 0.1);
    border-color: #28a745;
    border-left-width: 4px;
}

.activity-option.correct .activity-feedback-icon {
    color: #28a745;
}

.activity-option.correct input[type="radio"] {
    accent-color: #28a745;
}

/* Incorrect option styles */
.activity-option.incorrect {
    background-color: rgba(220, 53, 69, 0.1);
    border-color: #dc3545;
    border-left-width: 4px;
}

.activity-option.incorrect .activity-feedback-icon {
    color: #dc3545;
}

.activity-option.incorrect input[type="radio"] {
    accent-color: #dc3545;
}

/* Feedback message styles */
.activity-feedback-message {
    padding: 12px 15px;
    border-radius: 4px;
    margin-top: 15px;
    font-weight: 500;
    display: none;
    opacity: 0;
    transition: opacity 0.5s ease, transform 0.5s ease;
    transform: translateY(10px);
}

.activity-feedback-message.show {
    opacity: 1;
    transform: translateY(0);
}

.activity-feedback-message.correct {
    background-color: rgba(40, 167, 69, 0.1);
    border: 1px solid #28a745;
    color: #155724;
}

.activity-feedback-message.incorrect {
    background-color: rgba(220, 53, 69, 0.1);
    border: 1px solid #dc3545;
    color: #721c24;
}

/* Animation for feedback */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.activity-option.selected {
    transform: translateX(0);
    animation: pulse 0.5s;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.02);
    }
    100% {
        transform: scale(1);
    }
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .activity-mcq-container {
        padding: 12px;
    }
    
    .activity-option {
        padding: 8px 10px;
    }
    
    .activity-feedback-message {
        padding: 10px 12px;
        font-size: 0.95em;
    }
}