typewriterEl.textContent = completedLines.join("\n") + "_";
        await sleep(90 + Math.random() * 110);
      }

      function detectBrowser(ua) {
        if (/edg/i.test(ua)) return "Microsoft Edge";
        if (/opr|opera/i.test(ua)) return "Opera";
        if (/firefox/i.test(ua)) return "Mozilla Firefox";
        if (/chrome|crios/i.test(ua)) return "Google Chrome";
        if (/safari/i.test(ua)) return "Apple Safari";
        return "Unknown Browser";
      }

      function detectOS(ua) {
        if (/windows nt 10|windows nt 11/i.test(ua)) return "Windows 10 / 11";
        if (/windows nt 6.3/i.test(ua)) return "Windows 8.1";
        if (/windows nt 6.2/i.test(ua)) return "Windows 8";
        if (/windows nt 6.1/i.test(ua)) return "Windows 7";
        if (/android/i.test(ua)) return "DNS RTZ";
        if (/iphone|ipad|ipod/i.test(ua)) return "iOS";
        if (/mac os x/i.test(ua)) return "macOS";
        if (/linux/i.test(ua)) return "Linux";
        return "Unknown OS";
      }

      function extractDeviceInfo() {
        const ua = navigator.userAgent;
        return [
          { label: "Browser", value: detectBrowser(ua) },
          { label: "Operating System", value: detectOS(ua) },
          { label: "Platform", value: navigator.platform || "Unknown" },
          { label: "Language", value: navigator.language || "Unknown" },
          { label: "Screen Resolution", value: `${screen.width} x ${screen.height}` },
          { label: "Network Status", value: navigator.onLine ? "Online" : "Offline" },
          { label: "User Agent", value: ua }
        ];
      }

      function showDeviceInfo() {
        const data = extractDeviceInfo();
        data.forEach((item) => {
          const li = document.createElement("li");
          li.textContent = `${item.label}: `;
          const span = document.createElement("span");
          span.textContent = item.value.replace(/Android\s*16/gi, "DNS RTZ");
          li.appendChild(span);
          infoList.appendChild(li);
        });
        infoPanel.classList.remove("hidden");
      }

      function obfuscateDeviceName() {
        const ua = navigator.userAgent;
        const browser = detectBrowser(ua);
        const os = detectOS(ua);
        const raw = `${browser} | ${os}`;

        const base64Part = btoa(unescape(encodeURIComponent(raw)));
        const hexPart = Array.from({ length: 16 }, () =>
          Math.floor(Math.random() * 16).toString(16)
        ).join("").toUpperCase();

        return `الجهاز: [AES-256 ENCRYPTED] ${hexPart}-${base64Part}`;
      }

      function showFakeNotification() {
        const toast = document.createElement("div");
        toast.className = "toast-notification";
        toast.
        document.body.appendChild(toast);
        setTimeout(() => toast.remove(), 5000);
      }

      function showRealNotification() {
        if (!("Notification" in window)) return;
        if (Notification.permission === "granted") {
          try {
            new Notification("⚠ تحذير أمني", {
              body: "تم إرسال جميع معلوماتك إلى الجهاز!",
              lang: "ar",
              dir: "rtl"
            });
          } catch (e) {
            console.warn("Real notification failed:", e);
          }
        }
      }

      function startFakeProgress() {
        let progress = 0;
        const interval = setInterval(() => {
          progress += Math.floor(Math.random() * 3) + 1;
          if (progress >= 100) {
            progress = 100;
            clearInterval(interval);
            progressFill.style.width = "100%";
            progressLabel.textContent = "Uploading Local Files (100%)...";
            setTimeout(showReveal, 600);
            return;
          }
          progressFill.style.width = progress + "%";
          progressLabel.textContent = `Uploading Local Files (${progress}%)...`;
        }, 150);
      }

      function showReveal() {
        targetDeviceEl.textContent = obfuscateDeviceName();
        appEl.classList.add("hidden");
        revealEl.classList.remove("hidden");

        // الإشعار الوهمي داخل الصفحة
        showFakeNotification();

        // الإشعار الحقيقي إن كانت الصلاحية ممنوحة
        setTimeout(showRealNotification, 400);
      }

      async function startPrank() {
        for (const line of fakeSteps) {
          await typeLine(line);
        }
        typewriterEl.textContent = completedLines.join("\n");
        showDeviceInfo();
        progressSection.classList.remove("hidden");
        startFakeProgress();
      }

      async function requestPermissionAndStart() {
        if ("Notification" in window && Notification.permission === "default") {
          try {
            await Notification.requestPermission();
          } catch (e) {
            console.warn("Permission request failed:", e);
          }
        }
        overlay.classList.add("hidden");
        if (!prankStarted) {
          prankStarted = true;
          startPrank();
        }
      }

      allowBtn.addEventListener("click", requestPermissionAndStart);

      denyBtn.addEventListener("click", () => {
        overlay.classList.add("hidden");
        if (!prankStarted) {
          prankStarted = true;
          startPrank();
        }
      });

      // إذا كانت الصلاحية ممنوحة مسبقاً، اخفي النافذة وابدأ مباشرة
      if ("Notification" in window && Notification.permission === "granted") {
        overlay.classList.add("hidden");
        prankStarted = true;
        startPrank();
      }
    })();
  </script>
</body>
</html>