#config-backup{margin-top:24px}.backup-columns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.backup-columns form{min-width:0}.backup-fields{min-width:0;padding:16px;margin:0;border:1px solid var(--line-2);border-radius:8px;display:grid;gap:12px;height:100%;box-sizing:border-box}.backup-fields legend{font-weight:600;padding:0 4px}.backup-fields .field{min-width:0}.backup-fields input{min-width:0;max-width:100%;width:100%;box-sizing:border-box}.backup-fields input[type=file]{padding:8px;overflow:hidden}.backup-fields button{align-self:end;white-space:normal;min-height:44px}#backup-preview{margin-top:16px}#backup-summary{white-space:pre-line}#backup-progress{max-width:min(420px,calc(100vw - 48px));background:var(--card);color:var(--ink);border:1px solid var(--line-2);border-radius:8px;padding:24px}#backup-progress::backdrop{background:#00000080}@media(max-width:700px){.backup-columns{grid-template-columns:minmax(0,1fr);gap:16px}}