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src/components/ui/Modal.tsx

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+'use client'
+
+import { cn } from "@/lib/utils"
+import { useEffect, useRef } from "react"
+import { X } from 'lucide-react'
+
+interface ModalProps {
+  open: boolean
+  onClose: () => void
+  title?: string
+  description?: string
+  className?: string
+  children: React.ReactNode
+}
+
+export default function Modal({ open, onClose, title, description, className, children }: ModalProps) {
+  const overlayRef = useRef<HTMLDivElement>(null)
+  const contentRef = useRef<HTMLDivElement>(null)
+
+  // Close on Escape key
+  useEffect(() => {
+    const handleKeyDown = (e: KeyboardEvent) => {
+      if (e.key === "Escape") onClose()
+    }
+    if (open) {
+      document.addEventListener("keydown", handleKeyDown)
+      // Prevent body scroll
+      document.body.style.overflow = "hidden"
+    }
+    return () => {
+      document.removeEventListener("keydown", handleKeyDown)
+      document.body.style.overflow = "auto"
+    }
+  }, [open, onClose])
+
+  // Focus trap (basic) – focus content on open
+  useEffect(() => {
+    if (open && contentRef.current) {
+      contentRef.current.focus()
+    }
+  }, [open])
+
+  if (!open) return null
+
+  return (
+    <div
+      ref={overlayRef}
+      className="fixed inset-0 z-50 flex items-center justify-center bg-black/50"
+      onClick={(e) => {
+        if (e.target === overlayRef.current) onClose()
+      }}
+    >
+      <div
+        ref={contentRef}
+        role="dialog"
+        aria-modal="true"
+        aria-labelledby={title ? "modal-title" : undefined}
+        aria-describedby={description ? "modal-description" : undefined}
+        tabIndex={-1}
+        className={cn(
+          "relative w-full max-w-lg mx-4 max-h-[85vh] overflow-y-auto rounded-lg bg-background p-6 shadow-xl focus:outline-none",
+          className
+        )}
+      >
+        <button
+          onClick={onClose}
+          className="absolute top-4 right-4 rounded-sm opacity-70 ring-offset-background transition-opacity hover:opacity-100 focus:outline-none focus:ring-2 focus:ring-primary"
+          aria-label="Close modal"
+        >
+          <X className="h-4 w-4" />
+        </button>
+
+        {title && (
+          <h2 id="modal-title" className="text-2xl font-semibold text-foreground mb-2">
+            {title}
+          </h2>
+        )}
+        {description && (
+          <p id="modal-description" className="text-sm text-muted-foreground mb-4">
+            {description}
+          </p>
+        )}
+        {children}
+      </div>
+    </div>
+  )
+}