[data-record-backup]{width:min(100% - 32px,440px);margin:24px auto 12px;position:relative;z-index:1;color:#fff;text-align:center;}
.recordBackup{border:0;border-radius:0;background:transparent;font-family:system-ui,-apple-system,sans-serif;font-size:14px;line-height:1.7;}
.recordBackup summary{cursor:pointer;display:list-item;width:fit-content;margin:0 auto;padding:6px 10px;font-weight:600;font-size:12px;color:#dce5f5;letter-spacing:.02em;}
.recordBackup summary:focus-visible,.recordBackup button:focus-visible,.recordBackup input:focus-visible{outline:3px solid #ffe39b;outline-offset:3px;}
.recordBackupBody{text-align:left;margin:10px auto 0;padding:16px 18px;border:1px solid rgba(222,233,255,.3);border-radius:14px;background:rgba(9,29,68,.42);}.backupHint{margin:0 0 14px;color:#e0e9fc;font-size:13px;}
.backupActions{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin-top:14px;}
.backupActions button{min-height:44px;border:1px solid #d4e1fa;border-radius:10px;padding:10px 16px;color:#17356a;background:#f6f9ff;font:inherit;font-weight:700;cursor:pointer;}
.backupActions button[data-save]{background:#ffe7a6;border-color:#ffe7a6;}
.backupStatus{font-size:13px;margin:12px 0 0;white-space:pre-wrap;}.backupStatus:empty{display:none;}
@media(max-width:480px){.backupActions{flex-direction:column;}.backupActions button{width:100%;}}
@media print{[data-record-backup]{display:none;}}
/* Keep the existing fixed footer from overlapping expanded backup controls. */
body:has([data-record-backup]) .footer-link{position:relative;inset:auto;flex-shrink:0;box-sizing:border-box;width:100%;margin:12px auto 0;padding:0 24px calc(24px + env(safe-area-inset-bottom,0px));}
[data-record-backup]{flex-shrink:0;}

.backupClose{display:block;margin:14px auto 0;min-height:44px;padding:6px 20px;border:0;border-radius:8px;background:transparent;color:#e0e9fc;font:inherit;font-size:13px;text-decoration:underline;text-underline-offset:3px;cursor:pointer;}