@tailwind base;@tailwind components;@tailwind utilities;@layer base{html{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;scroll-behavior:smooth}body{@apply bg-gray-50 dark:bg-gray-900 text-gray-900 dark:text-gray-100}}@layer components{.btn-primary,.card{@apply w-full p-4 bg-gradient-to-r from-blue-600 to-blue-700 hover:from-blue-700 hover:to-blue-800 text-white font-medium rounded-lg transition-all disabled:opacity-50}}