/* ทานาคาสะพานมอญ: ส่วนเฉพาะของเดโม่นี้ */
.intro-actions { display: grid; gap: .7rem; margin-top: auto; }
#s-mirror { gap: .9rem; }
.stage canvas.mirrored { transform: scaleX(-1); }
.controls { display: grid; gap: .55rem; }
.control { display: grid; grid-template-columns: 5.6rem 1fr; gap: .6rem; align-items: center; }
.control-label { font-size: .8rem; color: var(--muted); }
.controls .chip { min-height: 36px; padding: 0 .75rem; font-size: .85rem; }
.countdown {
  position: absolute; inset: 0; display: grid; place-items: center;
  font-family: var(--font-display); font-size: 7rem; color: var(--paper);
  text-shadow: 0 4px 24px rgba(0, 0, 0, .6); pointer-events: none;
}
#s-mirror .cam-actions { margin-top: auto; }