.tutor-certificate-verification {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 8px;
}

.tutor-certificate-verification h3 {
    margin-bottom: 20px;
    color: #333;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: #555;
}

.form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

.form-group input:focus {
    outline: none;
    border-color: #2271b1;
    box-shadow: 0 0 0 1px #2271b1;
}

.tutor-btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    text-decoration: none;
    transition: background-color 0.3s;
}

.tutor-btn-primary {
    background-color: #2271b1;
    color: white;
}

.tutor-btn-primary:hover {
    background-color: #135e96;
}

.tutor-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

#verification-result {
    margin-top: 20px;
    padding: 15px;
    border-radius: 4px;
}

#verification-result.success {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

#verification-result.error {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

.certificate-found h4 {
    margin-top: 0;
    color: #155724;
}

.certificate-details p {
    margin: 8px 0;
}

.certificate-details strong {
    display: inline-block;
    width: 140px;
}