@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
@tailwind base;
@tailwind components;
@tailwind utilities;

:root {
  --bg-primary: #0a0a0b;
  --bg-secondary: #1a1a1b;
  --bg-tertiary: #262626;
  --bg-card: #1e1e1f;
  --border-primary: #333;
  --text-primary: #ffffff;
  --text-secondary: #a1a1aa;
  --text-accent: #22d3ee;
  --success: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;
  --purple: #8b5cf6;
  --blue: #3b82f6;
}

* {
  box-sizing: border-box;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: linear-gradient(135deg, var(--bg-primary) 0%, #0f0f0f 100%);
  color: var(--text-primary);
  overflow-x: hidden;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--border-primary);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: #555;
}

/* Glass morphism effect */
.glass {
  background: rgba(26, 26, 27, 0.8);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Gradient borders */
.gradient-border {
  position: relative;
  background: var(--bg-card);
  border-radius: 12px;
}

.gradient-border::before {
  content: '';
  position: absolute;
  inset: 0;
  padding: 1px;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.3), rgba(139, 92, 246, 0.3));
  border-radius: inherit;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: subtract;
}

/* Button components */
@layer components {
  .btn {
    @apply px-4 py-2 rounded-lg font-medium transition-all duration-200 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-offset-gray-900;
  }
  
  .btn-primary {
    @apply bg-gradient-to-r from-cyan-500 to-blue-600 hover:from-cyan-600 hover:to-blue-700 text-white shadow-lg hover:shadow-cyan-500/25;
  }
  
  .btn-secondary {
    @apply bg-gray-700 hover:bg-gray-600 text-gray-100 border border-gray-600;
  }
  
  .btn-success {
    @apply bg-gradient-to-r from-green-500 to-emerald-600 hover:from-green-600 hover:to-emerald-700 text-white shadow-lg hover:shadow-green-500/25;
  }
  
  .btn-danger {
    @apply bg-gradient-to-r from-red-500 to-rose-600 hover:from-red-600 hover:to-rose-700 text-white shadow-lg hover:shadow-red-500/25;
  }
  
  .btn-warning {
    @apply bg-gradient-to-r from-yellow-500 to-orange-600 hover:from-yellow-600 hover:to-orange-700 text-white shadow-lg hover:shadow-yellow-500/25;
  }

  .card {
    @apply bg-gray-900/50 backdrop-blur-sm border border-gray-800 rounded-xl p-6 shadow-xl hover:shadow-2xl transition-all duration-300;
  }

  .card-gradient {
    @apply relative overflow-hidden;
    background: linear-gradient(135deg, rgba(30, 30, 31, 0.9) 0%, rgba(26, 26, 27, 0.9) 100%);
  }

  .card-gradient::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.5), transparent);
  }

  .status-indicator {
    @apply inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium;
  }

  .status-online {
    @apply bg-green-100 text-green-800 border border-green-200;
  }

  .status-offline {
    @apply bg-red-100 text-red-800 border border-red-200;
  }

  .status-pending {
    @apply bg-yellow-100 text-yellow-800 border border-yellow-200;
  }
}

/* Animations */
@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 5px rgba(34, 211, 238, 0.5);
  }
  50% {
    box-shadow: 0 0 20px rgba(34, 211, 238, 0.8), 0 0 30px rgba(34, 211, 238, 0.4);
  }
}

.pulse-glow {
  animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes slide-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.slide-up {
  animation: slide-up 0.6s ease-out;
}

/* Loading spinner */
.spinner {
  @apply inline-block w-4 h-4 border-2 border-gray-300 border-t-cyan-500 rounded-full animate-spin;
}