#afsen-pre-checkout-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    z-index: 999999;
    align-items: center;
    justify-content: center;
}
#afsen-pre-checkout-overlay.active {
    display: flex;
}
#afsen-pre-checkout-modal {
    background: #fff;
    border-radius: 8px;
    padding: 32px 28px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.18);
    position: relative;
}
#afsen-pre-checkout-modal h2 {
    margin: 0 0 20px;
    font-size: 1.2rem;
}
#afsen-pre-checkout-modal label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 4px;
    margin-top: 14px;
}
#afsen-pre-checkout-modal input,
#afsen-pre-checkout-modal select {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 0.95rem;
    box-sizing: border-box;
}
#afsen-pre-checkout-modal input:focus,
#afsen-pre-checkout-modal select:focus {
    outline: none;
    border-color: #2F7D46;
    box-shadow: 0 0 0 2px rgba(127,84,179,0.15);
}
#afsen-modal-error {
    color: #c0392b;
    font-size: 0.82rem;
    margin-top: 8px;
    min-height: 18px;
}
#afsen-modal-submit {
    margin-top: 22px;
    width: 100%;
    padding: 11px;
    background: #2F7D46;
    color: #fff;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
}
#afsen-modal-submit:hover { background: #1d4d2c; }
#afsen-modal-close {
    position: absolute;
    top: 12px; right: 16px;
    background: none;
    border: none;
    font-size: 1.4rem;
    cursor: pointer;
    color: #888;
    line-height: 1;
}