#py-modal-overlay {
    position: fixed; top:0; left:0; right:0; bottom:0;
    background: rgba(0,0,0,0.55);
    z-index: 99998;
}
#py-auth-modal {
    position: fixed; top:50%; left:50%;
    transform: translate(-50%, -50%);
    background:#fff; padding:30px;
    width:420px; max-width:90%;
    border-radius:12px;
    z-index:99999;
}
.py-hidden { display:none; }
.py-modal-box h3 { margin-top:0; }
.py-google-btn {
    display:block; padding:10px 15px;
    border:1px solid #ddd; border-radius:6px;
    text-align:center; margin-bottom:20px;
    background:#fff;
}
.py-close {
    float:right; border:none; background:none;
    font-size:24px; cursor:pointer;
}
.py-tabs { display:flex; gap:10px; margin-bottom:20px; }
.py-tab { flex:1; padding:10px; border:1px solid #ccc; background:#f6f6f6; cursor:pointer; }
.py-tab.active { background:#fff; border-bottom:2px solid #000; }