@tailwind base;
@tailwind components;
@tailwind utilities;

@layer base {
  :root {
    color-scheme: dark;
  }

  body {
    @apply bg-surface-0 text-gray-100;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  /* Custom scrollbar */
  ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
  }
  ::-webkit-scrollbar-track {
    @apply bg-surface-1;
  }
  ::-webkit-scrollbar-thumb {
    @apply bg-surface-4 rounded-full;
  }
  ::-webkit-scrollbar-thumb:hover {
    @apply bg-fracta-600;
  }
}

@layer components {
  .btn {
    @apply inline-flex items-center justify-center gap-2 px-4 py-2
           font-medium rounded-lg transition-all duration-150
           focus:outline-none focus:ring-2 focus:ring-fracta-500/50
           disabled:opacity-50 disabled:cursor-not-allowed;
  }
  .btn-primary {
    @apply btn bg-fracta-600 hover:bg-fracta-500 text-white;
  }
  .btn-secondary {
    @apply btn bg-surface-3 hover:bg-surface-4 text-gray-200;
  }
  .btn-ghost {
    @apply btn bg-transparent hover:bg-surface-3 text-gray-300;
  }
  .btn-danger {
    @apply btn bg-red-600/20 hover:bg-red-600/30 text-red-400 border border-red-600/30;
  }

  .input {
    @apply w-full px-3 py-2 bg-surface-2 border border-surface-4
           rounded-lg text-gray-100 placeholder-gray-500
           focus:outline-none focus:border-fracta-500 focus:ring-1 focus:ring-fracta-500/30
           transition-colors;
  }

  .card {
    @apply bg-surface-1 border border-surface-3 rounded-xl overflow-hidden;
  }
}