/* Welcome Screen Animation */
#welcome-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, #1a1a2e 60%, #e94560 100%);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 1s ease, visibility 1s ease;
  opacity: 1;
  visibility: visible;
}
#welcome-overlay.hide {
  opacity: 0;
  visibility: hidden;
}
.welcome-content {
  text-align: center;
  color: #fff;
  animation: fadeInUp 1.2s cubic-bezier(.77,0,.175,1);
}
.welcome-content h1 {
  font-size: 2.8rem;
  margin-bottom: 0.7rem;
  letter-spacing: 2px;
}
.welcome-content p {
  font-size: 1.3rem;
  opacity: 0.85;
}
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}