@tailwind base;@tailwind components;@tailwind utilities;@layer base{body{@apply bg-gray-50 text-gray-900 dark:bg-gray-900 dark:text-gray-100 antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.fade-in{opacity:0;transform:translateY(10px);transition:all .5s ease}.fade-in.appear{opacity:1;transform:translateY(0)}}.sidebar{position:fixed;top:0;left:0;height:100vh;width:64px;background:rgba(255,255,255,.8);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:10;padding:2rem;display:flex;flex-direction:column;justify-content:space-between;transition:width .3s ease}.sidebar.open{width:240px}.sidebar ul{list-style:none;padding:0;margin:0}.sidebar li{margin-bottom:1rem}.sidebar a{color:#333;text-decoration:none;transition:color .3s ease}.sidebar a:hover{color:#007bff}.dark .sidebar{background:rgba(0,0,0,.8);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}@media (max-width:768px){.sidebar{width:0;overflow:hidden}.sidebar.open{width:240px}}