Initial WinningHunter MVP

src/components/ui/button.tsx

@@ -0,0 +1,19 @@
+import Link from "next/link";
+import { ButtonHTMLAttributes } from "react";
+
+export function Button({ className = "", ...props }: ButtonHTMLAttributes<HTMLButtonElement>) {
+  return (
+    <button
+      className={`inline-flex items-center justify-center rounded-xl bg-violet-700 px-4 py-2 text-sm font-semibold text-white shadow-sm transition hover:bg-violet-800 disabled:cursor-not-allowed disabled:opacity-60 ${className}`}
+      {...props}
+    />
+  );
+}
+
+export function LinkButton({ href, className = "", children }: { href: string; className?: string; children: React.ReactNode }) {
+  return (
+    <Link href={href} className={`inline-flex items-center justify-center rounded-xl bg-violet-700 px-4 py-2 text-sm font-semibold text-white shadow-sm transition hover:bg-violet-800 ${className}`}>
+      {children}
+    </Link>
+  );
+}

src/components/ui/card.tsx

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+export function Card({ className = "", children }: { className?: string; children: React.ReactNode }) {
+  return <div className={`rounded-3xl border border-slate-200 bg-white p-5 shadow-soft ${className}`}>{children}</div>;
+}