/**
 * Feedback styles for Chapter 3 activities
 */

/* Feedback message */
.feedback-message, .question-feedback {
    margin-top: 15px;
    padding: 12px 16px;
    border-radius: 8px;
    font-weight: 500;
    opacity: 0;
    transition: opacity 0.3s ease;
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 20px;
    border-left: 4px solid transparent;
}

.feedback-message.show, .question-feedback.show {
    opacity: 1;
}

.feedback-message.success, .question-feedback.correct {
    background-color: #e8f5e9;
    color: #2e7d32;
    border-left-color: #4caf50;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.feedback-message.error, 
.feedback-message.incorrect,
.question-feedback.incorrect {
    background-color: #ffebee;
    color: #c62828;
    border-left-color: #f44336;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.feedback-message.warning {
    background-color: #fff8e1;
    color: #f57f17;
    border-left-color: #ffc107;
}

.feedback-message.partial-success {
    background-color: #e3f2fd;
    color: #1565c0;
    border-left-color: #2196f3;
}

/* Feedback container for writing activity */
.writing-feedback-container {
    margin-top: 20px;
    border-top: 1px dashed #ddd;
    padding-top: 15px;
}

/* Individual feedback items */
.feedback-item {
    margin-bottom: 10px;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 0.95em;
}

.feedback-item.correct {
    background-color: #e8f5e9;
    color: #2e7d32;
    border-left: 4px solid #4caf50;
}

.feedback-item.incorrect {
    background-color: #ffebee;
    color: #c62828;
    border-left: 4px solid #f44336;
}

/* Reflection option styling */
.reflection-option.selected-option {
    position: relative;
    transition: all 0.3s ease;
}

.reflection-option.best-option {
    background-color: #e8f5e9;
    border-left-color: #2E7D32;
    box-shadow: 0 2px 8px rgba(46, 125, 50, 0.15);
}

.reflection-option.good-option {
    background-color: #e3f2fd;
    border-left-color: #1565c0;
    box-shadow: 0 2px 8px rgba(21, 101, 192, 0.15);
}

.reflection-option.selected-option::before {
    content: "🔍";
    position: absolute;
    left: -25px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 16px;
}

.reflection-option.best-option::before {
    content: "✓";
    color: #2E7D32;
    font-weight: bold;
}

/* Enhanced feedback for vocabulary exercises */
.vocab-feedback {
    margin-top: 15px;
    padding: 12px 16px;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.vocab-feedback.success {
    background-color: #e8f5e9;
    color: #2e7d32;
    border-left: 4px solid #4caf50;
}

.vocab-feedback.error {
    background-color: #ffebee;
    color: #c62828;
    border-left: 4px solid #f44336;
}

/* Grammar feedback styling */
.grammar-feedback {
    margin-top: 15px;
    padding: 12px 16px;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.grammar-feedback.success {
    background-color: #e8f5e9;
    color: #2e7d32;
    border-left: 4px solid #4caf50;
}

.grammar-feedback.error {
    background-color: #ffebee;
    color: #c62828;
    border-left: 4px solid #f44336;
}

/* Discussion feedback */
.discussion-feedback {
    margin-top: 20px;
    padding: 16px;
    border-radius: 8px;
    background-color: #f8f9fa;
    border-left: 4px solid #8B4513;
}

.discussion-feedback.success {
    background-color: #e8f5e9;
    color: #2e7d32;
    border-left-color: #4caf50;
}

/* Writing feedback */
.writing-feedback {
    margin-top: 20px;
    padding: 16px;
    border-radius: 8px;
    background-color: #f8f9fa;
    border-left: 4px solid #8B4513;
}

.writing-feedback.success {
    background-color: #e8f5e9;
    color: #2e7d32;
    border-left-color: #4caf50;
}

.writing-feedback.encouragement {
    background-color: #e3f2fd;
    color: #1565c0;
    border-left-color: #2196f3;
}

/* Animation for feedback */
@keyframes feedbackFade {
    0% { opacity: 0; transform: translateY(-10px); }
    100% { opacity: 1; transform: translateY(0); }
}

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

.feedback-item, .feedback-message.show {
    animation: feedbackFade 0.3s ease forwards;
}

.reflection-option.selected-option {
    animation: highlightOption 0.5s ease;
}

/* Success/error icons in feedback */
.feedback-message.success::before {
    content: "✓ ";
    font-weight: bold;
    margin-right: 5px;
}

.feedback-message.error::before {
    content: "✗ ";
    font-weight: bold;
    margin-right: 5px;
}

.feedback-message.warning::before {
    content: "⚠ ";
    font-weight: bold;
    margin-right: 5px;
}

/* Responsive feedback */
@media screen and (max-width: 768px) {
    .feedback-message, .question-feedback {
        font-size: 0.9rem;
        padding: 10px 12px;
    }
    
    .reflection-option.selected-option::before {
        left: -20px;
        font-size: 14px;
    }
}