@tailwind base; @tailwind components; @tailwind utilities; :root { --background: #0B0F19; --foreground: #F3F4F6; --border: #1F2937; } body { background-color: var(--background); color: var(--foreground); font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; }