@tailwind base;@tailwind components;@tailwind utilities;:root{--brand-primary: #3782d2}body{@apply bg-slate-50 text-slate-900 transition-colors duration-300;}.dark body{@apply bg-slate-950 text-white;}.fade-enter{opacity:0}.fade-enter-active{opacity:1;transition:opacity .3s ease-in}.premium-card{@apply bg-white dark:bg-slate-900 border border-slate-100 dark:border-slate-800 rounded-[2rem] shadow-sm hover:shadow-xl transition-all duration-500;}