/* Term Feedback Widget Styles */
.term-feedback-widget {
    background: rgba(248, 249, 250, 0.8);
    border: 1px solid #dee2e6;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.term-feedback-widget:hover {
    background: rgba(248, 249, 250, 1);
    border-color: #adb5bd;
}

.feedback-buttons .btn {
    min-width: 120px;
    transition: all 0.2s ease;
}

.feedback-buttons .btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.feedback-comment {
    resize: vertical;
    min-height: 80px;
}

.feedback-comment:focus {
    border-color: #80bdff;
    box-shadow: 0 0 0 0.2rem rgba(0,123,255,.25);
}

.char-count {
    font-weight: 500;
}

.feedback-success .alert {
    border-left: 4px solid #28a745;
}

.feedback-error .alert {
    border-left: 4px solid #ffc107;
}

.feedback-loading {
    padding: 1rem;
    text-align: center;
}

.spinner-border-sm {
    width: 1rem;
    height: 1rem;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .term-feedback-widget {
        background: rgba(33, 37, 41, 0.8);
        border-color: #495057;
        color: #f8f9fa;
    }
    
    .term-feedback-widget:hover {
        background: rgba(33, 37, 41, 1);
        border-color: #6c757d;
    }
    
    .feedback-comment {
        background-color: #495057;
        border-color: #6c757d;
        color: #f8f9fa;
    }
    
    .feedback-comment::placeholder {
        color: #adb5bd;
    }
}

/* Responsive design */
@media (max-width: 576px) {
    .feedback-buttons {
        flex-direction: column;
    }
    
    .feedback-buttons .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    .term-feedback-widget {
        margin-left: -0.5rem;
        margin-right: -0.5rem;
    }
}

/* Animation for state transitions */
.feedback-question,
.feedback-comment-section,
.feedback-success,
.feedback-error,
.feedback-loading {
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Button state animations */
.feedback-btn.btn-success,
.feedback-btn.btn-danger {
    animation: buttonSelect 0.2s ease-in-out;
}

@keyframes buttonSelect {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}