/* The karaoke stage scene: marquee, big-letter spotlight, DJ Hoot, footer keyboard. */

.mk-stage {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.mk-stage__play {
  display: flex;
  flex: 1;
  flex-direction: column;
  position: relative;
}

.mk-stage__marquee {
  animation: mk-marquee-glow 2.4s ease-in-out infinite;
  font-size: 1.6rem;
  letter-spacing: 0.06em;
  padding: 0.6rem;
  text-align: center;
  text-shadow: 0 0 12px var(--mk-star);
}

.mk-stage__scene {
  align-items: center;
  display: flex;
  flex: 1;
  justify-content: center;
  position: relative;
}

.mk-stage__hoot {
  bottom: 0.5rem;
  left: 1rem;
  position: absolute;
  width: clamp(70px, 12vw, 120px);
}

.mk-stage__big-letter {
  align-items: center;
  display: flex;
  flex-direction: column;
  font-size: clamp(4rem, 18vh, 9rem);
  font-weight: 800;
  justify-content: center;
  line-height: 1;
  min-height: 1.6em;
  text-align: center;
  text-shadow: 0 6px 24px rgba(0, 0, 0, 0.4);
}

.mk-stage__big-letter.is-popping {
  animation: mk-pop 0.45s ease-out;
}

.mk-stage__big-emoji {
  font-size: 0.6em;
}

.mk-stage__footer {
  padding-bottom: 0.6rem;
}

@keyframes mk-marquee-glow {
  0%, 100% { text-shadow: 0 0 6px var(--mk-star); }
  50% { text-shadow: 0 0 22px var(--mk-star), 0 0 40px var(--mk-star); }
}

@keyframes mk-pop {
  0% { transform: scale(0.3); }
  60% { transform: scale(1.15); }
  100% { transform: scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .mk-stage__marquee,
  .mk-stage__big-letter.is-popping {
    animation: none;
  }
}