.screen {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(0.97);
  transition: opacity 0.8s ease, transform 0.8s ease;
  pointer-events: none;
  visibility: hidden;
  will-change: opacity, transform;
  z-index: 1;
}

.screen.active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
  visibility: visible;
}

/* Screen-specific entrance animations */
#screen-ritual.active {
  animation: enter-rise 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes enter-rise {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

#screen-prophecy.active {
  animation: enter-prophecy 1.4s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes enter-prophecy {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

/* Moon-Flash overlay */
.moon-flash {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 50% 40%, rgba(240,230,211,0.4), transparent 70%);
  opacity: 0;
  pointer-events: none;
  z-index: 10;
}

.moon-flash.active {
  animation: flash 1.2s ease-out forwards;
}

@keyframes flash {
  0% { opacity: 0; }
  15% { opacity: 1; }
  100% { opacity: 0; }
}