.btn-pulse{animation:pulseGlow 1s infinite ease-in-out}#recordTimer{margin:10px 0;font-size:18px;font-weight:700;color:red;display:flex;align-items:center;gap:8px}#recordTimer .dot{width:10px;height:10px;background:red;border-radius:50%;animation:blink 1s infinite}