@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--bg-color:#f8fafc;--text-color:#0f172a;--card-bg:#fff;--border-color:#e2e8f0;--accent-color:#2563eb}.dark{--bg-color:#0f172a;--text-color:#f8fafc;--card-bg:#1e293b;--border-color:#334155;--accent-color:#3b82f6}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,sans-serif}body{background-color:var(--bg-color);color:var(--text-color);min-height:100vh;transition:background-color .3s ease-in-out,color .3s ease-in-out}