.form-feedback .form-group {
    margin-bottom: 15px;
}
.form-feedback .form-control {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
}
.form-feedback .btn {
    background-color: #0073aa;
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}
.form-feedback .btn:hover {
    background-color: #005177;
}
.feedback-result {
    margin-top: 10px;
    padding: 10px;
}
.feedback-result.success {
    background-color: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
}
.feedback-result.error {
    background-color: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
}