[feat] 버튼 컴포넌트 생성

src/components/Button.tsx

@@ -0,0 +1,61 @@
+import React from "react";
+
+type ButtonVariant = "primary" | "white" | "disabled";
+type ButtonTextSize = "lg" | "md" | "sm";
+
+interface ButtonProps extends React.ButtonHTMLAttributes<HTMLButtonElement> {
+  variant?: ButtonVariant;
+  textSize?: ButtonTextSize;
+  fullWidth?: boolean;
+}
+
+const textSizeClassMap: Record<ButtonTextSize, string> = {
+  lg: "text-base font-bold leading-5",
+  md: "text-sm font-bold leading-none",
+  sm: "text-xs font-normal leading-4",
+};
+
+export default function Button({
+  variant = "primary",
+  textSize = "md",
+  fullWidth = false,
+  className,
+  children,
+  ...props
+}: ButtonProps) {
+  const baseClasses = "rounded-md";
+
+  let variantClass = "";
+  if (variant === "primary") {
+    variantClass =
+      "bg-[#EA3C12] text-white hover:bg-[#ca3f2a] active:bg-[#aa3523]";
+  } else if (variant === "white") {
+    variantClass =
+      "bg-white text-[#EA3C12] border border-[#EA3C12] hover:bg-[#fff5f3] active:bg-[#ffe5e0]";
+  } else if (variant === "disabled") {
+    variantClass = "bg-gray-40 text-white cursor-not-allowed";
+  }
+
+  const fullWidthClass = fullWidth ? "w-full" : "";
+  const textSizeClass = textSizeClassMap[textSize];
+
+  const finalClassName = [
+    baseClasses,
+    variantClass,
+    textSizeClass,
+    fullWidthClass,
+    className,
+  ]
+    .filter(Boolean)
+    .join(" ");
+
+  return (
+    <button
+      className={finalClassName}
+      disabled={variant === "disabled" || props.disabled}
+      {...props}
+    >
+      {children}
+    </button>
+  );
+}