@keyframes fadeIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

.animate-fadeIn {
  animation: fadeIn 0.3s ease-out;
}

@keyframes slideUp {
  from {
    transform: translateY(30px);
    opacity: 0;
  }

  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.animate-slideUp {
  animation: slideUp 0.4s ease-out;
}

.login-bg {
  background: linear-gradient(270deg, #ff4d4d, #ffcd3c, #4dff88, #4d88ff, #cd4dff);
  background-size: 1000% 1000%;
  animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

.winner-card {
  border: 2px solid #FFD700;
  box-shadow: 0 0 15px rgba(255, 215, 0, 0.6);
  transform: scale(1.02);
}