@tailwind base;@tailwind components;@tailwind utilities;:root{--primary-blue: #3b82f6;--primary-dark: #1e40af;--light-blue: #dbeafe}body{font-family:Inter,sans-serif}.btn-primary{@apply bg-blue-600 hover:bg-blue-700 text-white font-medium py-2 px-4 rounded-lg transition-colors;}.btn-secondary{@apply bg-gray-200 hover:bg-gray-300 text-gray-800 font-medium py-2 px-4 rounded-lg transition-colors;}.card{@apply bg-white shadow-lg rounded-lg p-6;}.input-field{@apply w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500;}.swimmer-card{@apply bg-gradient-to-r from-blue-50 to-indigo-50 border border-blue-200 rounded-lg p-4;}.coach-badge{@apply bg-blue-100 text-blue-800 px-2 py-1 rounded-full text-sm font-medium;}.training-session{@apply border-l-4 border-blue-500 bg-blue-50 p-4 rounded-r-lg;}