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src/components/ui/Modal.tsx

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+'use client'
+
+import { cn } from "@/lib/utils"
+import { X } from 'lucide-react'
+import { useEffect, useCallback, useRef } from "react"
+
+interface ModalProps {
+  isOpen: boolean
+  onClose: () => void
+  children: React.ReactNode
+  className?: string
+  title?: string
+  description?: string
+}
+
+export default function Modal({ isOpen, onClose, children, className, title, description }: ModalProps) {
+  const overlayRef = useRef<HTMLDivElement>(null)
+
+  const handleKeyDown = useCallback(
+    (e: KeyboardEvent) => {
+      if (e.key === "Escape") {
+        onClose()
+      }
+    },
+    [onClose]
+  )
+
+  useEffect(() => {
+    if (isOpen) {
+      document.addEventListener("keydown", handleKeyDown)
+      document.body.style.overflow = "hidden"
+    }
+    return () => {
+      document.removeEventListener("keydown", handleKeyDown)
+      document.body.style.overflow = "unset"
+    }
+  }, [isOpen, handleKeyDown])
+
+  if (!isOpen) return null
+
+  return (
+    <div
+      className="fixed inset-0 z-50 flex items-center justify-center p-4"
+      role="dialog"
+      aria-modal="true"
+      aria-labelledby={title ? "modal-title" : undefined}
+      aria-describedby={description ? "modal-description" : undefined}
+    >
+      {/* Overlay */}
+      <div
+        ref={overlayRef}
+        className="absolute inset-0 bg-black/50"
+        onClick={onClose}
+        aria-hidden="true"
+      />
+      {/* Content */}
+      <div
+        className={cn(
+          "relative z-10 w-full max-w-lg bg-background rounded-lg shadow-lg",
+          className
+        )}
+      >
+        {/* Close button */}
+        <button
+          onClick={onClose}
+          className="absolute right-4 top-4 rounded-sm opacity-70 ring-offset-background transition-opacity hover:opacity-100 focus:outline-none focus-visible:ring-2 focus-visible:ring-primary focus-visible:ring-offset-2"
+          aria-label="Close modal"
+        >
+          <X className="h-4 w-4" />
+        </button>
+        {/* Header */}
+        {(title || description) && (
+          <div className="flex flex-col space-y-1.5 p-6 pb-4">
+            {title && (
+              <h2 id="modal-title" className="text-2xl font-semibold leading-none tracking-tight">
+                {title}
+              </h2>
+            )}
+            {description && (
+              <p id="modal-description" className="text-sm text-muted-foreground">
+                {description}
+              </p>
+            )}
+          </div>
+        )}
+        {/* Body */}
+        <div className="p-6 pt-0">{children}</div>
+      </div>
+    </div>
+  )
+}