body{@apply bg-gray-900 text-white;font-family:Inter,sans-serif}nav{@apply bg-black bg-opacity-80 p-4 shadow-lg;}button{@apply bg-orange-600 text-white px-4 py-2 rounded-lg hover:bg-orange-700 transition;}input{@apply bg-gray-800 text-white border border-gray-600 rounded-lg p-2 focus:outline-none focus:ring-2 focus:ring-orange-600;}