Dub Valves 'link' - Lub

function startAutoCycle() if (autoInterval) clearInterval(autoInterval); isAuto = true; function nextBeat() if (!isAuto) return; playLubDub();

.auto-btn background: #2b5e3b; border-bottom: 3px solid #8bc34a;

.valve flex: 1; background: #0f212e; border-radius: 2rem; padding: 1.5rem; text-align: center; transition: all 0.2s ease; box-shadow: 0 8px 20px rgba(0,0,0,0.3); border: 1px solid #2c4c6c;