.clp-form {
    max-width: 500px;
    margin: 30px auto;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: #f9f9f9;
}
.clp-field { margin-bottom: 15px; }
.clp-form input, .clp-form button {
    width: 100%;
    padding: 8px;
    font-size: 16px;
}
.clp-submit {
    background: #0073aa;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}
.clp-submit:hover { background: #005f8d; }