diff --git a/src/components/ui/button.tsx b/src/components/ui/button.tsx
new file mode 100644
index 0000000..a109756
--- /dev/null
+++ b/src/components/ui/button.tsx
@@ -0,0 +1,49 @@
+import * as React from "react";
+import { Slot } from "@radix-ui/react-slot";
+import { cva, type VariantProps } from "class-variance-authority";
+import { cn } from "@/lib/utils";
+
+const buttonVariants = cva(
+  "focus-ring inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium transition-[background-color,border-color,color,box-shadow,filter,transform] duration-150 active:scale-[0.98] disabled:pointer-events-none disabled:opacity-50",
+  {
+    variants: {
+      variant: {
+        default:
+          "bg-gradient-to-b from-primary via-primary to-primary/85 text-primary-foreground shadow-glow-sm hover:shadow-glow hover:brightness-110",
+        secondary: "bg-secondary/80 text-secondary-foreground hover:bg-secondary",
+        outline:
+          "border border-border/80 bg-card/55 backdrop-blur-sm hover:border-border hover:bg-muted/70",
+        ghost: "hover:bg-muted/70",
+        destructive:
+          "bg-gradient-to-b from-destructive via-destructive to-destructive/85 text-destructive-foreground shadow-[0_0_0_1px_hsl(var(--destructive)/0.3),0_2px_12px_-2px_hsl(var(--destructive)/0.45)] hover:brightness-110",
+      },
+      size: {
+        sm: "h-8 px-3",
+        md: "h-9 px-3.5",
+        lg: "h-10 px-4",
+        icon: "h-9 w-9",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+      size: "md",
+    },
+  },
+);
+
+export interface ButtonProps
+  extends React.ButtonHTMLAttributes<HTMLButtonElement>, VariantProps<typeof buttonVariants> {
+  asChild?: boolean;
+}
+
+export const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
+  ({ className, variant, size, asChild = false, ...props }, ref) => {
+    const Comp = asChild ? Slot : "button";
+    return (
+      <Comp className={cn(buttonVariants({ variant, size, className }))} ref={ref} {...props} />
+    );
+  },
+);
+Button.displayName = "Button";
+
+export { buttonVariants };