/* V6 */
.undoBar{position:fixed;left:50%;bottom:86px;transform:translateX(-50%);z-index:250;background:#152522;color:#fff;border-radius:14px;padding:10px 12px;display:flex;align-items:center;gap:14px;box-shadow:0 10px 35px #0005}.undoBar button{background:#fff;color:#152522;padding:7px 10px}.lockBadge{display:inline-flex;align-items:center;gap:6px;padding:5px 9px;border-radius:999px;background:#fff0ee;color:#9f2d20;font-size:12px;font-weight:800}.historyjson{white-space:pre-wrap;word-break:break-word;font-family:ui-monospace,Menlo,monospace;font-size:11px;background:#f6f7f7;border-radius:10px;padding:10px;max-height:45vh;overflow:auto}.locked{opacity:.55;pointer-events:none}