/* Private browser-work controls. Kept separate from shared visual-parity checks. */
.research-backup { margin: 24px 0; padding: 20px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.research-backup h3 { margin-top: 0; }
.research-backup .btn-pill { margin: 4px 6px 4px 0; max-width: 100%; vertical-align: top; }
.research-backup label.btn-pill { display: inline-block; box-sizing: border-box; }
.research-backup input[type="file"] { display: block; width: 100%; max-width: 100%; min-width: 0; font-size: 13px; margin-top: 8px; }
.research-backup [role="status"]:empty { display: none; }