@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700&family=Exo+2:wght@300;400;500;600;700&display=swap');

:root {
  --primary-gradient: linear-gradient(90deg, #8b5cf6, #ec4899, #ef4444);
  --prediction-bg: rgba(30, 41, 59, 0.7);
  --card-border: rgba(75, 85, 99, 0.5);
}

body {
  font-family: 'Exo 2', sans-serif;
  background-attachment: fixed;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Orbitron', sans-serif;
}

.prediction-card {
  background: var(--prediction-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--card-border);
  transition: all 0.3s ease;
}

.prediction-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  border-color: rgba(139, 92, 246, 0.5);
}

.star-rating {
  letter-spacing: 2px;
}

.resonance-nuclear {
  background: linear-gradient(90deg, rgba(239,68,68,0.2), transparent);
  border-left: 3px solid #ef4444;
}

.resonance-strong {
  background: linear-gradient(90deg, rgba(139,92,246,0.2), transparent);
  border-left: 3px solid #8b5cf6;
}

.resonance-kelly {
  background: linear-gradient(90deg, rgba(236,72,153,0.2), transparent);
  border-left: 3px solid #ec4899;
}

.resonance-normal {
  background: linear-gradient(90deg, rgba(56,189,248,0.1), transparent);
  border-left: 3px solid #38bdf8;
}

.oracle-active {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { opacity: 0.7; }
  50% { opacity: 1; }
  100% { opacity: 0.7; }
}

.number-pad-btn {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.2rem;
  transition: all 0.2s ease;
}

.number-pad-btn:hover {
  transform: scale(1.05);
}

.modal-number {
  background: rgba(55, 65, 81, 0.7);
  border: 1px solid rgba(75, 85, 99, 0.5);
}
/* Responsive adjustments */
@media (max-width: 640px) {
  .container {
    padding: 1rem;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  .prediction-card {
    padding: 1rem;
  }
}