#stars-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    min-height: auto;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.star {
  position: absolute;
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
  pointer-events: none;
  z-index: -1;
}

.shooting-star {
  position: absolute;
  width: 2px;
  height: 80px;
  background: linear-gradient(45deg, white, transparent);
  opacity: 0.8;
  border-radius: 50%;
  transform: rotate(45deg);
  z-index: -1;
  will-change: transform, opacity;
  pointer-events: none;
  animation: shooting 1s linear forwards;
}

@keyframes shooting {
  0% {
    transform: translate(0, 0) rotate(45deg);
    opacity: 1;
  }
  100% {
    transform: translate(-200px, 200px) rotate(45deg);
    opacity: 0;
  }
}

.black-hole {
  position: absolute;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(
    circle at center,
    #000000 0%,
    #1a0000 20%,
    #330000 40%,
    #4d0000 60%,
    #660000 80%,
    #800000 100%
  );
  box-shadow:
    0 0 30px rgba(255, 69, 0, 0.7),
    0 0 60px rgba(255, 0, 0, 0.5),
    inset 0 0 20px rgba(0, 0, 0, 0.9);
  z-index: -1;
  pointer-events: none;
  opacity: 0;
  animation:
    blackhole-appear 1.5s ease-out forwards,
    blackhole-disappear 1.5s 6.5s ease-in forwards;
  filter: drop-shadow(0 0 10px rgba(255, 50, 0, 0.8));
}

@keyframes blackhole-appear {
  from { opacity: 0; transform: scale(0.5); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes blackhole-disappear {
  to { opacity: 0; transform: scale(0.5); }
}