.backup-card p{font-size:13px;line-height:1.6}.backup-file-label{display:block;font-size:14px;margin:18px 0 8px}.backup-file-label input{display:block;width:100%;max-width:100%;font-size:16px;margin-top:8px;min-height:44px}.backup-file-label input::file-selector-button{min-height:44px;background:#203448;color:#f3f8fc;border:1px solid #3a5268;border-radius:9px;padding:8px;margin-right:8px}.backup-preview{width:min(580px,calc(100vw - 24px));max-height:calc(100dvh - 24px);padding:0;background:#132132;border:1px solid #3a5268;color:#eaf3fc;border-radius:18px;overflow:auto}.backup-preview::backdrop{background:#030b16c9}.backup-preview header{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:16px;border-bottom:1px solid #294057}.backup-preview h2{font-size:20px;margin:0}.backup-preview h3{margin-top:20px}.backup-preview-body{padding:0 16px 16px;font-size:13px;line-height:1.6;overflow-wrap:anywhere}.backup-preview table{width:100%;border-collapse:collapse;font-size:12px}.backup-preview th,.backup-preview td{padding:10px 4px;border-bottom:1px solid #294057;text-align:left}.backup-preview td{text-align:center}.backup-preview tbody th{font-weight:400}.backup-preview footer{display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap;padding:14px;border-top:1px solid #294057}.backup-confirm{display:flex;align-items:center;gap:12px;margin:20px 0}.backup-confirm input{width:24px;height:24px;flex-shrink:0}.backup-card button[hidden]{display:none}#backupError{color:#ffb6b6}#backupWarning{padding:12px;border:1px solid #806c3f;border-radius:10px;color:#f1d6a0}.backup-preview .btn{min-height:44px}.backup-preview-body #backupSource{word-break:break-word}