#gameBackupDialog{width:min(480px,calc(100vw - 24px));max-height:calc(100dvh - 24px);overflow:auto;overscroll-behavior:contain;padding:28px;color:var(--ink);background:var(--paper)}
#gameBackupDialog [hidden]{display:none!important}
#gameBackupDialog .close-round{float:right}
#gameBackupDialog input{width:100%;border:1px solid var(--line);border-radius:10px;background:white;padding:12px;min-width:0}
#gameBackupDialog #backupOwnCode{font-family:monospace;font-size:11px}
#gameBackupDialog #backupStatus{padding:12px;border-radius:10px;background:#edf3e7;color:var(--green)}
#gameBackupDialog hr{border:0;border-top:1px solid var(--line);margin:25px 0}
#gameBackupDialog #backupChoice{margin:16px 0;padding:14px;border:1px solid var(--line);border-radius:12px}
#gameBackupDialog .form-note{display:block;line-height:1.8;font-size:11px}
@media(max-width:650px){#gameBackupDialog{padding:22px 18px}#gameBackupDialog h2{font-size:21px}}