.pfc-wrapper {
    max-width: 520px;
    background: #fff;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 0 12px rgba(0,0,0,0.1);
    font-family: sans-serif;
}
.pfc-wrapper label, .pfc-wrapper input, .pfc-wrapper select, .pfc-wrapper button {
    display: block;
    width: 100%;
    margin-bottom: 10px;
}
.pfc-wrapper h2 { font-size: 1.5rem; margin-bottom: 1rem; }
.pfc-wrapper h4 { margin-top: 1rem; }
.pfc-wrapper button {
    background: #4CAF50;
    color: #fff;
    border: none;
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
}
.pfc-wrapper button:hover { background: #45a049; }
.pfc-disclaimer {
    font-size: 0.8rem;
    color: #555;
    margin-top: 10px;
}
.pfc-options {
    display: flex;
    gap: 10px;
    flex-direction: row;
    margin-bottom: 10px;
}
#pfc-fee-structure {
    font-size: 0.9rem;
    font-weight: bold;
    margin-bottom: 15px;
}