/* ---- DIP HOP (basement rhythm sessions, js/beat.js) ---- */
#beatWorld {
  position: fixed;
  inset: 0;
  z-index: 9990;
  display: none;
  background: #0a0614;
  touch-action: none; /* thumbs drum here — no scroll, no double-tap zoom */
}
body.beat-mode #beatWorld { display: block; }

/* BRING YOUR OWN BEAT: the file picker on the title screen */
.beat-byob {
  position: absolute;
  left: 50%;
  bottom: 9%;
  transform: translateX(-50%);
  display: none;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.1rem;
  font: 800 clamp(0.75rem, 2.6vw, 0.95rem)/1 Consolas, monospace;
  letter-spacing: 0.06em;
  color: #ffd2ee;
  background: rgba(28, 4, 24, 0.85);
  border: 2px solid #ff2fa0;
  border-radius: 999px;
  cursor: pointer;
  box-shadow: 0 0 18px rgba(255, 47, 160, 0.35);
  user-select: none;
  -webkit-user-select: none;
}
.beat-byob.show { display: inline-flex; }
.beat-byob:hover { background: rgba(255, 47, 160, 0.2); }
.beat-byob input { display: none; }

#beatWorld canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

/* NOW SPINNING / FEVER / encore banners */
.beat-banner {
  position: absolute;
  left: 50%;
  top: 24%;
  transform: translate(-50%, -50%) scale(0.6);
  font: 900 clamp(1.2rem, 4vw, 2.4rem)/1.2 Consolas, 'Courier New', monospace;
  letter-spacing: 0.1em;
  text-align: center;
  color: #ff2fa0;
  text-shadow: 3px 3px 0 #1c0418, 0 0 24px rgba(255, 47, 160, 0.5);
  opacity: 0;
  pointer-events: none;
  max-width: 90vw;
}
.beat-banner.show {
  animation: beat-banner-pop 0.35s ease-out forwards;
}
.beat-banner.go { color: #39ff7a; text-shadow: 3px 3px 0 #04140a, 0 0 24px rgba(57, 255, 122, 0.5); }
.beat-banner.gold { color: #ffd23a; text-shadow: 3px 3px 0 #3a2a04, 0 0 28px rgba(255, 210, 58, 0.6); }
.beat-banner.fever {
  color: #ff8a3d;
  text-shadow: 3px 3px 0 #2a0a04, 0 0 18px rgba(255, 138, 61, 0.8), 0 0 44px rgba(255, 47, 160, 0.6);
  animation: beat-banner-pop 0.35s ease-out forwards, beat-throb 0.45s ease-in-out 0.35s infinite;
}
.beat-banner.storm {
  color: #ffd23a;
  text-shadow: 3px 3px 0 #2a1a30, 0 0 18px rgba(255, 210, 58, 0.8), 0 0 44px rgba(124, 77, 255, 0.6);
  animation: beat-banner-pop 0.35s ease-out forwards, beat-throb 0.9s ease-in-out 0.35s infinite;
}

@keyframes beat-banner-pop {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.5); }
  60% { opacity: 1; transform: translate(-50%, -50%) scale(1.12); }
  100% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}
@keyframes beat-throb {
  0%, 100% { transform: translate(-50%, -50%) scale(1); }
  50% { transform: translate(-50%, -50%) scale(1.05); }
}