:root {
  --background: #ffffff;
  --foreground: #0f172a;
  --primary: #4F46E5;
  --primary-hover: #4338ca;
  --secondary: #0f172a;
  --accent: #0EA5E9;
  --success: #22C55E;
  --text-main: #0f172a;
  --text-sub: #64748b;
  --font-sans: 'Inter', sans-serif;
  --font-mono: monospace;
}

body {
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  
  /* Content Protection */
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
}

/* Prevent image dragging */
img {
  pointer-events: none;
  -webkit-user-drag: none;
}

/* Utilities */
.text-gradient {
  background: linear-gradient(135deg, #4F46E5 0%, #9333EA 50%, #EC4899 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.bg-gradient-primary {
  background: linear-gradient(135deg, #4F46E5 0%, #9333EA 100%);
}

.bg-gradient-colorful {
  background: linear-gradient(135deg, #4F46E5 0%, #0EA5E9 50%, #EC4899 100%);
}

/* Custom Colors since Tailwind CDN doesn't have our config */
.bg-primary { background-color: var(--primary); }
.text-primary { color: var(--primary); }
.hover\:bg-primary-hover:hover { background-color: var(--primary-hover); }
.text-accent { color: var(--accent); }
.bg-accent { background-color: var(--accent); }

/* Glassmorphism Utilities */
.glass-panel {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.glass-card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.05);
}

.glass-button {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 0, 0, 0.05);
  color: #4F46E5;
  transition: all 0.3s ease;
}

.glass-button:hover {
  background: rgba(255, 255, 255, 1);
  box-shadow: 0 10px 25px -5px rgba(79, 70, 229, 0.15);
  transform: translateY(-2px);
}

/* Animations */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
  100% { transform: translateY(0px); }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

.animate-float {
  animation: float 6s ease-in-out infinite;
}

.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }