:root {
  --background: 220 15% 10%;
  --foreground: 0 0% 100%;
  --primary: 217 91% 60%;
  --secondary: 160 84% 39%;
  --card: 220 15% 15%;
  --muted: 220 15% 25%;
  --border: 220 15% 20%;
  --radius-lg: 1.5rem;
  --radius-xl: 2rem;
}

* {
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

body {
  font-family: 'Inter', sans-serif;
  overflow-x: hidden;
}

.font-mono {
  font-family: 'JetBrains Mono', monospace;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 4px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
}

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

.animate-pulse-subtle {
  animation: pulse-subtle 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Smooth transitions for all interactive elements */
button, input, a {
  transition: all 0.2s ease-in-out;
}

/* Glassmorphism effects */
.glass {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.05);
}