/* Width caps only — layout/colour come from MudStack + theme. The zone stacks the spectrum visualizer above the volume row. Width is sized so 24 spectrum bars (4px min + 2px gap ≈ 140px) render without clipping under the container's overflow:hidden, while staying compact. */ .volume-zone { width: 150px; } .volume-row { width: 100%; } .volume-slider { flex: 1; }