@tailwind base;@tailwind components;@tailwind utilities;@layer base{:root{--primary-color:#2563eb;--secondary-color:#64748b;--success-color:#22c55e;--warning-color:#f59e0b;--error-color:#ef4444}}@layer components{.btn{@apply px-4 py-2 rounded-md font-medium transition-colors duration-200}.btn-primary{@apply bg-blue-600 text-white hover:bg-blue-700}.btn-secondary{@apply bg-gray-200 text-gray-800 hover:bg-gray-300}.input{@apply w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500}.card{@apply bg-white rounded-lg shadow-sm p-6}.heading-1{@apply text-3xl font-bold text-gray-900 mb-6}.heading-2{@apply text-2xl font-semibold text-gray-900 mb-4}.heading-3{@apply text-xl font-medium text-gray-900 mb-3}}:root{--foreground-rgb:0,0,0;--background-rgb:255,255,255}body{color:rgb(var(--foreground-rgb));background:rgb(var(--background-rgb))}