body {
  background: linear-gradient(135deg, #8b0000 0%, #dc143c 50%, #8b0000 100%);
}

@keyframes winnerGlow {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.85;
  }
}

.winner {
  animation: winnerGlow 0.8s ease;
}

@keyframes trophyFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.trophy-float {
  animation: trophyFloat 3s ease-in-out infinite;
}

@keyframes confettiFall {
  to {
    transform: translateY(100vh) rotate(720deg);
    opacity: 0;
  }
}

.confetti {
  animation: confettiFall 3s linear forwards;
}

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type="number"] {
  -moz-appearance: textfield;
}

.bracket-svg {
  pointer-events: none;
}

.bracket-line {
  stroke: rgba(255, 255, 255, 0.3);
  stroke-width: 2;
  fill: none;
}