#tpe-stripe-form {
    max-width: 400px;
    margin: 2rem auto;
    padding: 2rem;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 0 20px rgba(0,0,0,0.05);
    font-family: sans-serif;
}

#tpe-stripe-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

#tpe-stripe-form input {
    width: 100%;
    padding: 0.75rem;
    margin-bottom: 1rem;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 1rem;
}

#tpe-stripe-form button {
    width: 100%;
    padding: 0.75rem;
    background-color: #6772e5;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#tpe-stripe-form button:hover {
    background-color: #5469d4;
}

@media (max-width: 480px) {
    #tpe-stripe-form {
        padding: 1.5rem;
    }

    #tpe-stripe-form input,
    #tpe-stripe-form button {
        font-size: 1rem;
    }
}