@tailwind base;@tailwind components;@tailwind utilities;@layer components{.btn{@apply px-4 py-2 rounded-lg font-medium transition-colors;}.btn-primary{@apply bg-primary-600 text-white hover:bg-primary-700;}.btn-secondary{@apply bg-gray-200 text-gray-800 hover:bg-gray-300 dark:bg-gray-700 dark:text-gray-200 dark:hover:bg-gray-600;}.card{@apply bg-white dark:bg-gray-800 rounded-xl shadow-lg border border-gray-100 dark:border-gray-700;}}