.app-undo-controls{display:flex;align-items:center;gap:2px;border:1px solid #dbe3ed;border-radius:8px;padding:2px;background:#fff}
.app-undo-controls button{display:inline-flex;align-items:center;gap:5px;white-space:nowrap;min-height:29px}
.app-undo-controls svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.app-undo-controls button:disabled{opacity:.4;cursor:default}
@media(max-width:1100px){.app-undo-controls #app-undo span{display:none}.app-undo-controls button{padding:5px 8px}}