chore: update GitHub links to Gitea

- Implemented computed 'currentPreviewData' and 'currentShowCanvas'
- Uses local state during streaming (isProcessing=true) for immediate feedback
- Uses tab state (activeTab) when idle for persistence and isolation
- Updated LiveCanvas and UI to use these computed values
- Ensures new tabs usually show their own streaming content immediately

LICENSE

@@ -0,0 +1,15 @@
+ISC License
+
+Copyright (c) 2024 Roman | RyzenAdvanced
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

README.md

@@ -1,14 +1,19 @@
 # PromptArch: The Prompt Enhancer 🚀
 
-> **Development Note**: This entire platform was developed exclusively using the [TRAE.AI IDE](https://trae.ai) powered by the elite [GLM 4.7 model](https://z.ai/subscribe?ic=R0K78RJKNW). 
+> **Development Note**: This entire platform was developed exclusively using [TRAE.AI IDE](https://trae.ai) powered by elite [GLM 4.7 model](https://z.ai/subscribe?ic=R0K78RJKNW).
 > **Learn more about this architecture [here](https://z.ai/subscribe?ic=R0K78RJKNW).**
 
 ---
 
-> **Note**: This project is a specialized fork of [ClavixDev/Clavix](https://github.com/ClavixDev/Clavix), reimagined as a modern web-based platform for visual prompt engineering and product planning.
+> **Fork Note**: This project is a specialized fork of [ClavixDev/Clavix](https://github.com/ClavixDev/Clavix), reimagined as a modern web-based platform for visual prompt engineering and product planning.
 
 Transform vague ideas into production-ready prompts and PRDs. PromptArch is an elite AI orchestration platform designed for software architects and Vibe Coders.
 
+**Developed by [Roman | RyzenAdvanced](https://github.com/roman-ryzenadvanced)**
+
+- 📦 **GitHub Repository**: [roman-ryzenadvanced/PromptArch-the-prompt-enhancer](https://github.com/roman-ryzenadvanced/PromptArch-the-prompt-enhancer)
+- 📮 **Telegram**: [@VibeCodePrompterSystem](https://t.me/VibeCodePrompterSystem)
+
 ## 🌟 Visual Overview
 
 ### 🛠 Core Capabilities
@@ -56,21 +61,20 @@ Transform vague ideas into production-ready prompts and PRDs. PromptArch is an e
 - **Components**: [shadcn/ui](https://ui.shadcn.com/)
 - **Icons**: [Lucide React](https://lucide.dev/)
 
-## 🤝 Attribution
+## 🤝 Attribution & Credits
 
-This project is a visual and architectural evolution of the [Clavix](https://github.com/ClavixDev/Clavix) framework. While Clavix focuses on agentic-first Markdown templates, PromptArch provides a centralized web interface to execute these workflows with advanced model orchestration.
+**Author**: [Roman | RyzenAdvanced](https://github.com/roman-ryzenadvanced)
+- 📦 **GitHub**: [roman-ryzenadvanced/PromptArch-the-prompt-enhancer](https://github.com/roman-ryzenadvanced/PromptArch-the-prompt-enhancer)
+- 📮 **Telegram**: [@VibeCodePrompterSystem](https://t.me/VibeCodePrompterSystem)
 
-Developed by **Roman | RyzenAdvanced**
+**Forked from**: [ClavixDev/Clavix](https://github.com/ClavixDev/Clavix)
-- GitHub: [roman-ryzenadvanced](https://github.com/roman-ryzenadvanced)
+- This project is a visual and architectural evolution of the Clavix framework
-- Telegram: [@VibeCodePrompterSystem](https://t.me/VibeCodePrompterSystem)
+- Clavix focuses on agentic-first Markdown templates
+- PromptArch provides a centralized web interface with advanced model orchestration
 
----
+**Development Platform**: [TRAE.AI IDE](https://trae.ai) powered by elite [GLM 4.7 model](https://z.ai/subscribe?ic=R0K78RJKNW)
-*100% Developed using GLM 4.7 model on TRAE.AI IDE.*
+- 100% AI-assisted development using TRAE.AI's advanced coding capabilities
-- **Styling**: TailwindCSS
+- Learn more about the architecture [here](https://z.ai/subscribe?ic=R0K78RJKNW)
-- **UI Components**: shadcn/ui + Radix UI
-- **State Management**: Zustand
-- **Forms**: React Hook Form + Zod
-- **Icons**: Lucide React
 
 ## Development
 

app/api/ai-assist/route.ts

@@ -0,0 +1,108 @@
+import { NextRequest, NextResponse } from "next/server";
+import { randomUUID } from "crypto";
+import { z } from "zod";
+
+// Schema validation
+const schema = z.object({
+  request: z.string().min(1),
+  step: z.enum(["plan", "generate", "preview"]).default("plan"),
+  plan: z.any().optional(),
+  code: z.string().optional(),
+  provider: z.string().optional(),
+  model: z.string().optional()
+});
+
+const STEPS = {
+  plan: `You are an expert software architect. Create a DETAILED DEVELOPMENT PLAN for the following request: "{request}"
+
+Output ONLY a JSON object:
+{
+  "summary": "One sentence overview",
+  "architecture": "High-level components + data flow",
+  "techStack": ["Next.js", "Tailwind", "Lucide Icons"],
+  "files": [
+    {"path": "app/page.tsx", "purpose": "Main UI"},
+    {"path": "components/Preview.tsx", "purpose": "Core logic"}
+  ],
+  "timeline": "Estimate",
+  "risks": ["Potential blockers"]
+}`,
+
+  generate: `You are a Senior Vibe Coder. Execute the following approved plan:
+Plan: {plan}
+
+Generate COMPLETE, PRODUCTION-READY code for all files. 
+Focus on the request: "{request}"
+
+Output ONLY a JSON object:
+{
+  "files": {
+    "app/page.tsx": "// code here",
+    "components/UI.tsx": "// more code"
+  },
+  "explanation": "How it works"
+}`,
+
+  preview: `Convert the following code into a single-file interactive HTML preview (Standalone).
+Use Tailwind CDN. 
+
+Code: {code}
+
+Output ONLY valid HTML.`
+};
+
+export async function POST(req: NextRequest) {
+  const requestId = randomUUID();
+
+  try {
+    // Safe body parsing
+    const body = await req.json().catch(() => null);
+
+    if (!body) {
+      return NextResponse.json(
+        { error: "Invalid JSON body", requestId, success: false },
+        { status: 400 }
+      );
+    }
+
+    // Validate schema
+    const parseResult = schema.safeParse(body);
+    if (!parseResult.success) {
+      return NextResponse.json(
+        {
+          error: "Invalid request body",
+          details: parseResult.error.flatten(),
+          requestId,
+          success: false
+        },
+        { status: 400 }
+      );
+    }
+
+    const { request, step, plan, code } = parseResult.data;
+
+    let prompt = STEPS[step];
+    prompt = prompt.replace("{request}", request);
+    if (plan) prompt = prompt.replace("{plan}", JSON.stringify(plan));
+    if (code) prompt = prompt.replace("{code}", code);
+
+    // Return the prompt for the frontend to use with the streaming adapter
+    return NextResponse.json({
+      prompt,
+      step,
+      requestId,
+      success: true
+    });
+  } catch (err: any) {
+    console.error(`[ai-assist] requestId=${requestId}`, err);
+
+    return NextResponse.json(
+      {
+        error: err?.message ?? "AI Assist failed",
+        requestId,
+        success: false
+      },
+      { status: 500 }
+    );
+  }
+}

app/api/ollama/chat/route.ts

@@ -38,15 +38,27 @@ export async function POST(request: NextRequest) {
       body: JSON.stringify(body),
     });
 
-    const payload = await response.text();
     if (!response.ok) {
+      const payload = await response.text();
       return NextResponse.json(
         { error: "Ollama chat request failed", details: payload },
         { status: response.status }
       );
     }
 
-    return NextResponse.json(payload ? JSON.parse(payload) : {});
+    // If stream is requested, pipe the response body
+    if (body.stream) {
+      return new Response(response.body, {
+        headers: {
+          "Content-Type": "application/x-ndjson",
+          "Cache-Control": "no-cache",
+          Connection: "keep-alive",
+        },
+      });
+    }
+
+    const payload = await response.json();
+    return NextResponse.json(payload);
   } catch (error) {
     console.error("Ollama chat proxy failed", error);
     return NextResponse.json(

app/api/qwen/chat/route.ts

@@ -0,0 +1,74 @@
+import { NextRequest, NextResponse } from "next/server";
+import { createQwenHeaders } from "../constants";
+
+const DEFAULT_QWEN_ENDPOINT = "https://dashscope-intl.aliyuncs.com/compatible-mode/v1";
+
+function normalizeEndpoint(raw?: string | null): string {
+  const trimmed = (raw || "").trim();
+  if (!trimmed) {
+    return DEFAULT_QWEN_ENDPOINT;
+  }
+
+  if (trimmed.endsWith("/chat/completions")) {
+    return trimmed;
+  }
+
+  const cleaned = trimmed.replace(/\/$/, "");
+  return `${cleaned}/chat/completions`;
+}
+
+export async function POST(request: NextRequest) {
+  try {
+    const body = await request.json().catch(() => ({}));
+    const { endpoint, model, messages, stream } = body || {};
+    const authorization = request.headers.get("authorization") || body?.authorization;
+
+    if (!authorization) {
+      return NextResponse.json(
+        { error: "Authorization header required" },
+        { status: 401 }
+      );
+    }
+
+    const url = normalizeEndpoint(endpoint);
+    const response = await fetch(url, {
+      method: "POST",
+      headers: {
+        ...createQwenHeaders("application/json"),
+        Authorization: authorization,
+      },
+      body: JSON.stringify({
+        model,
+        messages,
+        stream,
+      }),
+    });
+
+    if (!response.ok) {
+      const payload = await response.text();
+      return NextResponse.json(
+        { error: payload || response.statusText || "Qwen chat failed" },
+        { status: response.status }
+      );
+    }
+
+    // Handle streaming
+    if (stream) {
+      return new Response(response.body, {
+        headers: {
+          "Content-Type": "text/event-stream",
+          "Cache-Control": "no-cache",
+          Connection: "keep-alive",
+        },
+      });
+    }
+
+    const data = await response.json();
+    return NextResponse.json(data);
+  } catch (error) {
+    return NextResponse.json(
+      { error: "internal_server_error", message: error instanceof Error ? error.message : "Qwen chat failed" },
+      { status: 500 }
+    );
+  }
+}

app/api/qwen/constants.ts

@@ -4,3 +4,19 @@ export const QWEN_OAUTH_TOKEN_ENDPOINT = `${QWEN_OAUTH_BASE_URL}/api/v1/oauth2/t
 export const QWEN_OAUTH_CLIENT_ID = "f0304373b74a44d2b584a3fb70ca9e56";
 export const QWEN_OAUTH_SCOPE = "openid profile email model.completion";
 export const QWEN_OAUTH_DEVICE_GRANT_TYPE = "urn:ietf:params:oauth:grant-type:device_code";
+
+export const QWEN_USER_AGENT =
+  "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36";
+
+export function createQwenHeaders(contentType?: string) {
+  const headers: Record<string, string> = {
+    Accept: "application/json",
+    "User-Agent": QWEN_USER_AGENT,
+  };
+
+  if (contentType) {
+    headers["Content-Type"] = contentType;
+  }
+
+  return headers;
+}

app/api/qwen/oauth/device/route.ts

@@ -3,6 +3,7 @@ import {
   QWEN_OAUTH_CLIENT_ID,
   QWEN_OAUTH_DEVICE_CODE_ENDPOINT,
   QWEN_OAUTH_SCOPE,
+  createQwenHeaders,
 } from "../../constants";
 
 export async function POST(request: NextRequest) {
@@ -17,12 +18,11 @@ export async function POST(request: NextRequest) {
       );
     }
 
+    console.log(`[Qwen Device Auth] Calling ${QWEN_OAUTH_DEVICE_CODE_ENDPOINT}...`);
+
     const response = await fetch(QWEN_OAUTH_DEVICE_CODE_ENDPOINT, {
       method: "POST",
-      headers: {
+      headers: createQwenHeaders("application/x-www-form-urlencoded"),
-        "Content-Type": "application/x-www-form-urlencoded",
-        Accept: "application/json",
-      },
       body: new URLSearchParams({
         client_id: QWEN_OAUTH_CLIENT_ID,
         scope: QWEN_OAUTH_SCOPE,
@@ -32,18 +32,25 @@ export async function POST(request: NextRequest) {
     });
 
     const payload = await response.text();
-    if (!response.ok) {
+    console.log(`[Qwen Device Auth] Response status: ${response.status}`);
-      return NextResponse.json(
+
-        { error: "Device authorization failed", details: payload },
+    let data;
-        { status: response.status }
+    try {
-      );
+      data = JSON.parse(payload);
+    } catch {
+      console.error(`[Qwen Device Auth] Failed to parse response: ${payload}`);
+      data = { error: payload || "Unknown error from Qwen" };
     }
 
-    return NextResponse.json(JSON.parse(payload));
+    if (!response.ok) {
+      console.warn(`[Qwen Device Auth] Error response:`, data);
+    }
+
+    return NextResponse.json(data, { status: response.status });
   } catch (error) {
     console.error("Qwen device authorization failed", error);
     return NextResponse.json(
-      { error: "Device authorization failed" },
+      { error: "internal_server_error", message: error instanceof Error ? error.message : "Device authorization failed" },
       { status: 500 }
     );
   }

app/api/qwen/oauth/refresh/route.ts

@@ -1,5 +1,9 @@
 import { NextRequest, NextResponse } from "next/server";
-import { QWEN_OAUTH_CLIENT_ID, QWEN_OAUTH_TOKEN_ENDPOINT } from "../../constants";
+import {
+  QWEN_OAUTH_CLIENT_ID,
+  QWEN_OAUTH_TOKEN_ENDPOINT,
+  createQwenHeaders,
+} from "../../constants";
 
 export async function POST(request: NextRequest) {
   try {
@@ -15,10 +19,7 @@ export async function POST(request: NextRequest) {
 
     const response = await fetch(QWEN_OAUTH_TOKEN_ENDPOINT, {
       method: "POST",
-      headers: {
+      headers: createQwenHeaders("application/x-www-form-urlencoded"),
-        "Content-Type": "application/x-www-form-urlencoded",
-        Accept: "application/json",
-      },
       body: new URLSearchParams({
         grant_type: "refresh_token",
         refresh_token,
@@ -27,18 +28,18 @@ export async function POST(request: NextRequest) {
     });
 
     const payload = await response.text();
-    if (!response.ok) {
+    let data;
-      return NextResponse.json(
+    try {
-        { error: "Token refresh failed", details: payload },
+      data = JSON.parse(payload);
-        { status: response.status }
+    } catch {
-      );
+      data = { error: payload || "Unknown error from Qwen" };
     }
 
-    return NextResponse.json(JSON.parse(payload));
+    return NextResponse.json(data, { status: response.status });
   } catch (error) {
     console.error("Qwen token refresh failed", error);
     return NextResponse.json(
-      { error: "Token refresh failed" },
+      { error: "internal_server_error", message: error instanceof Error ? error.message : "Token refresh failed" },
       { status: 500 }
     );
   }

app/api/qwen/oauth/token/route.ts

@@ -3,6 +3,7 @@ import {
   QWEN_OAUTH_CLIENT_ID,
   QWEN_OAUTH_DEVICE_GRANT_TYPE,
   QWEN_OAUTH_TOKEN_ENDPOINT,
+  createQwenHeaders,
 } from "../../constants";
 
 export async function POST(request: NextRequest) {
@@ -17,12 +18,11 @@ export async function POST(request: NextRequest) {
       );
     }
 
+    console.log(`[Qwen Token Poll] Calling ${QWEN_OAUTH_TOKEN_ENDPOINT} for device_code: ${device_code.slice(0, 8)}...`);
+
     const response = await fetch(QWEN_OAUTH_TOKEN_ENDPOINT, {
       method: "POST",
-      headers: {
+      headers: createQwenHeaders("application/x-www-form-urlencoded"),
-        "Content-Type": "application/x-www-form-urlencoded",
-        Accept: "application/json",
-      },
       body: new URLSearchParams({
         grant_type: QWEN_OAUTH_DEVICE_GRANT_TYPE,
         client_id: QWEN_OAUTH_CLIENT_ID,
@@ -32,18 +32,25 @@ export async function POST(request: NextRequest) {
     });
 
     const payload = await response.text();
-    if (!response.ok) {
+    console.log(`[Qwen Token Poll] Response status: ${response.status}`);
-      return NextResponse.json(
+
-        { error: "Token poll failed", details: payload },
+    let data;
-        { status: response.status }
+    try {
-      );
+      data = JSON.parse(payload);
+    } catch {
+      console.error(`[Qwen Token Poll] Failed to parse response: ${payload}`);
+      data = { error: payload || "Unknown error from Qwen" };
     }
 
-    return NextResponse.json(JSON.parse(payload));
+    if (data.error && data.error !== "authorization_pending") {
+      console.warn(`[Qwen Token Poll] Error in response:`, data);
+    }
+
+    return NextResponse.json(data, { status: response.status });
   } catch (error) {
     console.error("Qwen token poll failed", error);
     return NextResponse.json(
-      { error: "Token poll failed" },
+      { error: "internal_server_error", message: error instanceof Error ? error.message : "Token poll failed" },
       { status: 500 }
     );
   }

app/api/qwen/user/route.ts

@@ -1,5 +1,5 @@
 import { NextRequest, NextResponse } from "next/server";
-import { QWEN_OAUTH_BASE_URL } from "../constants";
+import { QWEN_OAUTH_BASE_URL, createQwenHeaders } from "../constants";
 
 export async function GET(request: NextRequest) {
   try {
@@ -14,16 +14,20 @@ export async function GET(request: NextRequest) {
 
     const userResponse = await fetch(`${QWEN_OAUTH_BASE_URL}/api/v1/user`, {
       headers: {
+        ...createQwenHeaders(),
         Authorization: `Bearer ${token}`,
       },
     });
 
     if (!userResponse.ok) {
       const errorText = await userResponse.text();
-      return NextResponse.json(
+      let errorData;
-        { error: "Failed to fetch user info", details: errorText },
+      try {
-        { status: userResponse.status }
+        errorData = JSON.parse(errorText);
-      );
+      } catch {
+        errorData = { error: errorText || "Failed to fetch user info" };
+      }
+      return NextResponse.json(errorData, { status: userResponse.status });
     }
 
     const userData = await userResponse.json();
@@ -31,7 +35,7 @@ export async function GET(request: NextRequest) {
   } catch (error) {
     console.error("Qwen user info failed", error);
     return NextResponse.json(
-      { error: "Failed to fetch user info" },
+      { error: "internal_server_error", message: error instanceof Error ? error.message : "Failed to fetch user info" },
       { status: 500 }
     );
   }

app/api/slides/route.ts

@@ -0,0 +1,37 @@
+import { NextRequest, NextResponse } from "next/server";
+import { z } from "zod";
+
+const schema = z.object({
+    topic: z.string().min(3),
+    slideCount: z.number().min(3).max(15).default(8),
+    style: z.enum(["professional", "creative", "technical", "pitch"]).default("professional"),
+});
+
+export async function POST(req: NextRequest) {
+    try {
+        const body = await req.json();
+        const { topic, slideCount, style } = schema.parse(body);
+
+        const systemPrompt = `You are an elite presentation designer. Create a visually stunning presentation with ${slideCount} slides about "${topic}".
+    
+Style: ${style}
+
+Output ONLY a sequence of slides separated by "---".
+Format each slide as:
+## [Slide Title]
+- [Bullet Point 1]
+- [Bullet Point 2]
+VISUAL: [Detailed description of image/chart/icon]
+---
+`;
+
+        // The frontend will handle the actual generation call to keep use of the ModelAdapter,
+        // this route serves as the prompt orchestrator.
+        return NextResponse.json({
+            prompt: systemPrompt,
+            success: true
+        });
+    } catch (error: any) {
+        return NextResponse.json({ success: false, error: error.message }, { status: 400 });
+    }
+}

app/globals.css

@@ -63,7 +63,71 @@
   * {
     @apply border-border;
   }
+
   body {
     @apply bg-background text-foreground;
+    -webkit-font-smoothing: antialiased;
+    -moz-osx-font-smoothing: grayscale;
+  }
+
+  /* Mobile optimizations */
+  html {
+    scroll-behavior: smooth;
+    -webkit-tap-highlight-color: transparent;
+  }
+
+  /* Better touch targets */
+  button,
+  a,
+  [role="button"] {
+    touch-action: manipulation;
+  }
+
+  /* Prevent text selection on buttons */
+  button {
+    -webkit-user-select: none;
+    user-select: none;
+  }
+
+  /* Safe area padding for notched devices */
+  .safe-area-inset {
+    padding-left: env(safe-area-inset-left);
+    padding-right: env(safe-area-inset-right);
+    padding-bottom: env(safe-area-inset-bottom);
+  }
+
+  /* Scrollbar styling for mobile-like experience */
+  ::-webkit-scrollbar {
+    width: 6px;
+    height: 6px;
+  }
+
+  ::-webkit-scrollbar-track {
+    background: transparent;
+  }
+
+  ::-webkit-scrollbar-thumb {
+    background: hsl(var(--border));
+    border-radius: 3px;
+  }
+
+  ::-webkit-scrollbar-thumb:hover {
+    background: hsl(var(--muted-foreground));
   }
 }
+
+@layer utilities {
+  @keyframes progress-indeterminate {
+    0% {
+      transform: translateX(-100%);
+    }
+
+    100% {
+      transform: translateX(100%);
+    }
+  }
+
+  .animate-progress-indeterminate {
+    animation: progress-indeterminate 1.5s infinite linear;
+  }
+}

app/layout.tsx

@@ -1,14 +1,20 @@
 import type { Metadata } from "next";
-import { Inter } from "next/font/google";
+import { Roboto } from "next/font/google";
 import "./globals.css";
 
-const inter = Inter({ subsets: ["latin"] });
+const roboto = Roboto({
+  subsets: ["latin"],
+  weight: ["300", "400", "500", "700"]
+});
 
 export const metadata: Metadata = {
   title: "PromptArch - AI Prompt Engineering Platform",
   description: "Transform vague ideas into production-ready prompts and PRDs",
+  viewport: "width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no",
 };
 
+import LocaleProvider from "@/components/LocaleProvider";
+
 export default function RootLayout({
   children,
 }: Readonly<{
@@ -16,7 +22,11 @@ export default function RootLayout({
 }>) {
   return (
     <html lang="en">
-      <body className={inter.className}>{children}</body>
+      <body className={roboto.className}>
+        <LocaleProvider>
+          {children}
+        </LocaleProvider>
+      </body>
     </html>
   );
 }

app/page.tsx

@@ -1,18 +1,32 @@
 "use client";
 
-import { useState } from "react";
+import { useState, useEffect } from "react";
 import Sidebar from "@/components/Sidebar";
 import type { View } from "@/components/Sidebar";
-import PromptEnhancer from "@/components/PromptEnhancer";
+import dynamic from 'next/dynamic';
-import PRDGenerator from "@/components/PRDGenerator";
+import modelAdapter from "@/lib/services/adapter-instance";
-import ActionPlanGenerator from "@/components/ActionPlanGenerator";
+
-import UXDesignerPrompt from "@/components/UXDesignerPrompt";
+// Dynamic imports to prevent hydration mismatches
-import HistoryPanel from "@/components/HistoryPanel";
+// ensuring hydration match
-import SettingsPanel from "@/components/SettingsPanel";
+const PromptEnhancer = dynamic(() => import("@/components/PromptEnhancer"), { ssr: false });
+const PRDGenerator = dynamic(() => import("@/components/PRDGenerator"), { ssr: false });
+const ActionPlanGenerator = dynamic(() => import("@/components/ActionPlanGenerator"), { ssr: false });
+const UXDesignerPrompt = dynamic(() => import("@/components/UXDesignerPrompt"), { ssr: false });
+const SlidesGenerator = dynamic(() => import("@/components/SlidesGenerator"), { ssr: false });
+const GoogleAdsGenerator = dynamic(() => import("@/components/GoogleAdsGenerator"), { ssr: false });
+const MarketResearcher = dynamic(() => import("@/components/MarketResearcher"), { ssr: false });
+const AIAssist = dynamic(() => import("@/components/AIAssist"), { ssr: false });
+const HistoryPanel = dynamic(() => import("@/components/HistoryPanel"), { ssr: false });
+const SettingsPanel = dynamic(() => import("@/components/SettingsPanel"), { ssr: false });
 
 export default function Home() {
   const [currentView, setCurrentView] = useState<View>("enhance");
 
+  useEffect(() => {
+    console.log("[Home] Initializing Qwen OAuth service on client...");
+    modelAdapter["qwenService"]["initialize"]?.();
+  }, []);
+
   const renderContent = () => {
     switch (currentView) {
       case "enhance":
@@ -23,6 +37,14 @@ export default function Home() {
         return <ActionPlanGenerator />;
       case "uxdesigner":
         return <UXDesignerPrompt />;
+      case "slides":
+        return <SlidesGenerator />;
+      case "googleads":
+        return <GoogleAdsGenerator />;
+      case "market-research":
+        return <MarketResearcher />;
+      case "ai-assist":
+        return <AIAssist />;
       case "history":
         return <HistoryPanel />;
       case "settings":
@@ -35,7 +57,7 @@ export default function Home() {
   return (
     <div className="flex min-h-screen bg-gradient-to-br from-slate-50 to-slate-100 dark:from-slate-900 dark:to-slate-800">
       <Sidebar currentView={currentView} onViewChange={setCurrentView} />
-      <main className="flex-1 overflow-auto p-8">
+      <main className="flex-1 overflow-auto pt-16 lg:pt-0 px-4 py-4 lg:p-8">
         <div className="mx-auto max-w-7xl">
           {renderContent()}
         </div>
@@ -43,3 +65,4 @@ export default function Home() {
     </div>
   );
 }
+

components/ActionPlanGenerator.tsx

@@ -8,9 +8,11 @@ import useStore from "@/lib/store";
 import modelAdapter from "@/lib/services/adapter-instance";
 import { ListTodo, Copy, Loader2, CheckCircle2, Clock, AlertTriangle, Settings } from "lucide-react";
 import { cn } from "@/lib/utils";
+import { translations } from "@/lib/i18n/translations";
 
 export default function ActionPlanGenerator() {
   const {
+    language,
     currentPrompt,
     actionPlan,
     selectedProvider,
@@ -28,6 +30,9 @@ export default function ActionPlanGenerator() {
     setSelectedModel,
   } = useStore();
 
+  const t = translations[language].actionPlan;
+  const common = translations[language].common;
+
   const [copied, setCopied] = useState(false);
 
   const selectedModel = selectedModels[selectedProvider];
@@ -53,7 +58,7 @@ export default function ActionPlanGenerator() {
   const loadAvailableModels = async () => {
     const fallbackModels = modelAdapter.getAvailableModels(selectedProvider);
     setAvailableModels(selectedProvider, fallbackModels);
-    
+
     try {
       const result = await modelAdapter.listModels(selectedProvider);
       if (result.success && result.data) {
@@ -66,22 +71,28 @@ export default function ActionPlanGenerator() {
 
   const handleGenerate = async () => {
     if (!currentPrompt.trim()) {
-      setError("Please enter PRD or project requirements");
+      setError(t.enterPrdError);
       return;
     }
 
     const apiKey = apiKeys[selectedProvider];
-    if (!apiKey || !apiKey.trim()) {
+    const isQwenOAuth = selectedProvider === "qwen" && modelAdapter.hasQwenAuth();
-      setError(`Please configure your ${selectedProvider.toUpperCase()} API key in Settings`);
+
+    if (!isQwenOAuth && (!apiKey || !apiKey.trim())) {
+      setError(`${common.error}: ${common.configApiKey}`);
       return;
     }
 
     setProcessing(true);
     setError(null);
 
+    console.log("[ActionPlanGenerator] Starting action plan generation...", { selectedProvider, selectedModel, hasQwenAuth: modelAdapter.hasQwenAuth() });
+
     try {
       const result = await modelAdapter.generateActionPlan(currentPrompt, selectedProvider, selectedModel);
 
+      console.log("[ActionPlanGenerator] Generation result:", result);
+
       if (result.success && result.data) {
         const newPlan = {
           id: Math.random().toString(36).substr(2, 9),
@@ -100,10 +111,12 @@ export default function ActionPlanGenerator() {
         };
         setActionPlan(newPlan);
       } else {
-        setError(result.error || "Failed to generate action plan");
+        console.error("[ActionPlanGenerator] Generation failed:", result.error);
+        setError(result.error || t.errorGenerate);
       }
     } catch (err) {
-      setError(err instanceof Error ? err.message : "An error occurred");
+      console.error("[ActionPlanGenerator] Generation error:", err);
+      setError(err instanceof Error ? err.message : t.errorGenerate);
     } finally {
       setProcessing(false);
     }
@@ -118,28 +131,28 @@ export default function ActionPlanGenerator() {
   };
 
   return (
-    <div className="mx-auto grid max-w-7xl gap-6 lg:grid-cols-2">
+    <div className="mx-auto grid max-w-7xl gap-4 lg:gap-6 grid-cols-1 lg:grid-cols-2 text-start">
       <Card className="h-fit">
-        <CardHeader>
+        <CardHeader className="p-4 lg:p-6 text-start">
-          <CardTitle className="flex items-center gap-2">
+          <CardTitle className="flex items-center gap-2 text-base lg:text-lg">
-            <ListTodo className="h-5 w-5" />
+            <ListTodo className="h-4 w-4 lg:h-5 lg:w-5" />
-            Action Plan Generator
+            {t.title}
           </CardTitle>
-          <CardDescription>
+          <CardDescription className="text-xs lg:text-sm">
-            Convert PRD into actionable implementation plan
+            {t.description}
           </CardDescription>
         </CardHeader>
-        <CardContent className="space-y-4">
+        <CardContent className="space-y-3 lg:space-y-4 p-4 lg:p-6 pt-0 lg:pt-0">
-          <div className="space-y-2">
+          <div className="space-y-2 text-start">
-            <label className="text-sm font-medium">AI Provider</label>
+            <label className="text-xs lg:text-sm font-medium">{common.aiProvider}</label>
-            <div className="flex gap-2">
+            <div className="flex flex-wrap gap-1.5 lg:gap-2">
               {(["qwen", "ollama", "zai"] as const).map((provider) => (
                 <Button
                   key={provider}
                   variant={selectedProvider === provider ? "default" : "outline"}
                   size="sm"
                   onClick={() => setSelectedProvider(provider)}
-                  className="capitalize"
+                  className="capitalize text-xs lg:text-sm h-8 lg:h-9 px-2.5 lg:px-3"
                 >
                   {provider === "qwen" ? "Qwen" : provider === "ollama" ? "Ollama" : "Z.AI"}
                 </Button>
@@ -147,12 +160,12 @@ export default function ActionPlanGenerator() {
             </div>
           </div>
 
-          <div className="space-y-2">
+          <div className="space-y-2 text-start">
-            <label className="text-sm font-medium">Model</label>
+            <label className="text-xs lg:text-sm font-medium">{common.model}</label>
             <select
               value={selectedModel}
               onChange={(e) => setSelectedModel(selectedProvider, e.target.value)}
-              className="w-full rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring"
+              className="w-full rounded-md border border-input bg-background px-3 py-2 text-xs lg:text-sm ring-offset-background focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring"
             >
               {models.map((model) => (
                 <option key={model} value={model}>
@@ -163,91 +176,90 @@ export default function ActionPlanGenerator() {
           </div>
 
           <div className="space-y-2">
-            <label className="text-sm font-medium">PRD / Requirements</label>
+            <label className="text-xs lg:text-sm font-medium">{t.inputLabel}</label>
             <Textarea
-              placeholder="Paste your PRD or project requirements here..."
+              placeholder={t.placeholder}
               value={currentPrompt}
               onChange={(e) => setCurrentPrompt(e.target.value)}
-              className="min-h-[200px] resize-y"
+              className="min-h-[150px] lg:min-h-[200px] resize-y text-sm lg:text-base p-3 lg:p-4"
             />
           </div>
 
           {error && (
-            <div className="rounded-md bg-destructive/10 p-3 text-sm text-destructive">
+            <div className="rounded-md bg-destructive/10 p-2.5 lg:p-3 text-xs lg:text-sm text-destructive">
               {error}
               {!apiKeys[selectedProvider] && (
-                <div className="mt-2 flex items-center gap-2">
+                <div className="mt-1.5 lg:mt-2 flex items-center gap-2">
-                  <Settings className="h-4 w-4" />
+                  <Settings className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
-                  <span className="text-xs">Configure API key in Settings</span>
+                  <span className="text-[10px] lg:text-xs">{common.configApiKey}</span>
                 </div>
               )}
             </div>
           )}
 
-          <Button onClick={handleGenerate} disabled={isProcessing || !currentPrompt.trim()} className="w-full">
+          <Button onClick={handleGenerate} disabled={isProcessing || !currentPrompt.trim()} className="w-full h-9 lg:h-10 text-xs lg:text-sm">
             {isProcessing ? (
               <>
-                <Loader2 className="mr-2 h-4 w-4 animate-spin" />
+                <Loader2 className="mr-1.5 lg:mr-2 h-3.5 w-3.5 lg:h-4 lg:w-4 animate-spin" />
-                Generating Action Plan...
+                {common.generating}
               </>
             ) : (
               <>
-                <ListTodo className="mr-2 h-4 w-4" />
+                <ListTodo className="mr-1.5 lg:mr-2 h-3.5 w-3.5 lg:h-4 lg:w-4" />
-                Generate Action Plan
+                {t.generateButton}
               </>
             )}
           </Button>
         </CardContent>
       </Card>
 
-      <Card className={cn(!actionPlan && "opacity-50")}>
+      <Card className={cn("flex flex-col", !actionPlan && "opacity-50")}>
-        <CardHeader>
+        <CardHeader className="p-4 lg:p-6 text-start">
-          <CardTitle className="flex items-center justify-between">
+          <CardTitle className="flex items-center justify-between text-base lg:text-lg">
             <span className="flex items-center gap-2">
-              <CheckCircle2 className="h-5 w-5 text-green-500" />
+              <CheckCircle2 className="h-4 w-4 lg:h-5 lg:w-5 text-green-500" />
-              Action Plan
+              {t.generatedTitle}
             </span>
             {actionPlan && (
-              <Button variant="ghost" size="icon" onClick={handleCopy}>
+              <Button variant="ghost" size="icon" onClick={handleCopy} className="h-8 w-8 lg:h-9 lg:w-9">
                 {copied ? (
-                  <CheckCircle2 className="h-4 w-4 text-green-500" />
+                  <CheckCircle2 className="h-3.5 w-3.5 lg:h-4 lg:w-4 text-green-500" />
                 ) : (
-                  <Copy className="h-4 w-4" />
+                  <Copy className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
                 )}
               </Button>
             )}
           </CardTitle>
-          <CardDescription>
+          <CardDescription className="text-xs lg:text-sm">
-            Task breakdown, frameworks, and architecture recommendations
+            {t.generatedDesc}
           </CardDescription>
         </CardHeader>
-        <CardContent>
+        <CardContent className="p-4 lg:p-6 pt-0 lg:pt-0">
           {actionPlan ? (
-            <div className="space-y-4">
+            <div className="space-y-3 lg:space-y-4">
-              <div className="rounded-md border bg-primary/5 p-4">
+              <div className="rounded-md border bg-primary/5 p-3 lg:p-4 text-start">
-                <h4 className="mb-2 flex items-center gap-2 font-semibold">
+                <h4 className="mb-1.5 lg:mb-2 flex items-center gap-2 font-semibold text-xs lg:text-sm">
-                  <Clock className="h-4 w-4" />
+                  <Clock className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
-                  Implementation Roadmap
+                  {t.roadmap}
                 </h4>
-                <pre className="whitespace-pre-wrap text-sm">{actionPlan.rawContent}</pre>
+                <pre className="whitespace-pre-wrap text-xs lg:text-sm leading-relaxed">{actionPlan.rawContent}</pre>
               </div>
 
-              <div className="rounded-md border bg-muted/30 p-4">
+              <div className="rounded-md border bg-muted/30 p-3 lg:p-4 text-start">
-                <h4 className="mb-2 flex items-center gap-2 font-semibold">
+                <h4 className="mb-1.5 lg:mb-2 flex items-center gap-2 font-semibold text-xs lg:text-sm">
-                  <AlertTriangle className="h-4 w-4" />
+                  <AlertTriangle className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
-                  Quick Notes
+                  {t.quickNotes}
                 </h4>
-                <ul className="list-inside list-disc space-y-1 text-sm text-muted-foreground">
+                <ul className="list-inside list-disc space-y-0.5 lg:space-y-1 text-[10px] lg:text-xs text-muted-foreground">
-                  <li>Review all task dependencies before starting</li>
+                  {t.notes.map((note: string, i: number) => (
-                  <li>Set up recommended framework architecture</li>
+                    <li key={i}>{note}</li>
-                  <li>Follow best practices for security and performance</li>
+                  ))}
-                  <li>Use specified deployment strategy</li>
                 </ul>
               </div>
             </div>
           ) : (
-            <div className="flex h-[300px] items-center justify-center text-center text-sm text-muted-foreground">
+            <div className="flex h-[200px] lg:h-[300px] items-center justify-center text-center text-xs lg:text-sm text-muted-foreground italic">
-              Action plan will appear here
+              {t.emptyState}
             </div>
           )}
         </CardContent>

components/ErrorBoundary.tsx

@@ -0,0 +1,57 @@
+"use client";
+
+import React from "react";
+import { AlertTriangle, RotateCcw } from "lucide-react";
+import { Button } from "@/components/ui/button";
+
+interface Props {
+    children: React.ReactNode;
+    fallback?: React.ReactNode;
+}
+
+interface State {
+    hasError: boolean;
+    error?: Error;
+}
+
+export class ErrorBoundary extends React.Component<Props, State> {
+    constructor(props: Props) {
+        super(props);
+        this.state = { hasError: false };
+    }
+
+    static getDerivedStateFromError(error: Error): State {
+        return { hasError: true, error };
+    }
+
+    componentDidCatch(error: Error, errorInfo: React.ErrorInfo) {
+        console.error("ErrorBoundary caught an error:", error, errorInfo);
+    }
+
+    resetError = () => {
+        this.setState({ hasError: false, error: undefined });
+    };
+
+    render() {
+        if (this.state.hasError) {
+            if (this.props.fallback) return this.props.fallback;
+
+            return (
+                <div className="flex flex-col items-center justify-center p-8 bg-slate-50 border border-slate-200 rounded-2xl h-full text-center">
+                    <div className="bg-rose-100 p-3 rounded-full mb-4">
+                        <AlertTriangle className="h-6 w-6 text-rose-600" />
+                    </div>
+                    <h3 className="text-lg font-bold text-slate-900 mb-2">Something went wrong</h3>
+                    <p className="text-sm text-slate-500 max-w-xs mb-6">
+                        {this.state.error?.message || "An unexpected error occurred while rendering this component."}
+                    </p>
+                    <Button onClick={this.resetError} variant="outline">
+                        <RotateCcw className="h-4 w-4 mr-2" /> Try Again
+                    </Button>
+                </div>
+            );
+        }
+
+        return this.props.children;
+    }
+}

components/HistoryPanel.tsx

@@ -4,17 +4,19 @@ import useStore from "@/lib/store";
 import { Button } from "@/components/ui/button";
 import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
 import { Clock, Trash2, RotateCcw } from "lucide-react";
-import { cn } from "@/lib/utils";
+import { translations } from "@/lib/i18n/translations";
 
 export default function HistoryPanel() {
-  const { history, setCurrentPrompt, clearHistory } = useStore();
+  const { language, history, setCurrentPrompt, clearHistory } = useStore();
+  const t = translations[language].history;
+  const common = translations[language].common;
 
   const handleRestore = (prompt: string) => {
     setCurrentPrompt(prompt);
   };
 
   const handleClear = () => {
-    if (confirm("Are you sure you want to clear all history?")) {
+    if (confirm(t.confirmClear)) {
       clearHistory();
     }
   };
@@ -22,12 +24,12 @@ export default function HistoryPanel() {
   if (history.length === 0) {
     return (
       <Card>
-        <CardContent className="flex h-[400px] items-center justify-center">
+        <CardContent className="flex h-[300px] lg:h-[400px] items-center justify-center p-4 lg:p-6 text-center">
-          <div className="text-center">
+          <div>
-            <Clock className="mx-auto h-12 w-12 text-muted-foreground/50" />
+            <Clock className="mx-auto h-10 w-10 lg:h-12 lg:w-12 text-muted-foreground/50" />
-            <p className="mt-4 text-muted-foreground">No history yet</p>
+            <p className="mt-3 lg:mt-4 text-sm lg:text-base text-muted-foreground font-medium">{t.empty}</p>
-            <p className="mt-2 text-sm text-muted-foreground">
+            <p className="mt-1.5 lg:mt-2 text-xs lg:text-sm text-muted-foreground">
-              Start enhancing prompts to see them here
+              {t.emptyDesc}
             </p>
           </div>
         </CardContent>
@@ -37,35 +39,37 @@ export default function HistoryPanel() {
 
   return (
     <Card>
-      <CardHeader className="flex-row items-center justify-between">
+      <CardHeader className="flex-row items-center justify-between p-4 lg:p-6 text-start">
         <div>
-          <CardTitle>History</CardTitle>
+          <CardTitle className="text-base lg:text-lg">{t.title}</CardTitle>
-          <CardDescription>{history.length} items</CardDescription>
+          <CardDescription className="text-xs lg:text-sm">
+            {history.length} {t.items}
+          </CardDescription>
         </div>
-        <Button variant="outline" size="icon" onClick={handleClear}>
+        <Button variant="outline" size="icon" onClick={handleClear} className="h-8 w-8 lg:h-9 lg:w-9" title={t.clear}>
-          <Trash2 className="h-4 w-4" />
+          <Trash2 className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
         </Button>
       </CardHeader>
-      <CardContent className="space-y-3">
+      <CardContent className="space-y-2 lg:space-y-3 p-4 lg:p-6 pt-0 lg:pt-0">
         {history.map((item) => (
           <div
             key={item.id}
-            className="rounded-md border bg-muted/30 p-4 transition-colors hover:bg-muted/50"
+            className="rounded-md border bg-muted/30 p-3 lg:p-4 transition-colors hover:bg-muted/50"
           >
-            <div className="mb-2 flex items-center justify-between">
+            <div className="mb-1.5 lg:mb-2 flex items-center justify-between gap-2">
-              <span className="text-xs text-muted-foreground">
+              <span className="text-[10px] lg:text-xs text-muted-foreground truncate">
                 {new Date(item.timestamp).toLocaleString()}
               </span>
               <Button
                 variant="ghost"
                 size="icon"
-                className="h-6 w-6"
+                className="h-6 w-6 flex-shrink-0"
                 onClick={() => handleRestore(item.prompt)}
               >
                 <RotateCcw className="h-3 w-3" />
               </Button>
             </div>
-            <p className="line-clamp-3 text-sm">{item.prompt}</p>
+            <p className="line-clamp-3 text-xs lg:text-sm">{item.prompt}</p>
           </div>
         ))}
       </CardContent>

components/LocaleProvider.tsx

@@ -0,0 +1,15 @@
+"use client";
+
+import { useEffect } from "react";
+import useStore from "@/lib/store";
+
+export default function LocaleProvider({ children }: { children: React.ReactNode }) {
+    const language = useStore((state) => state.language);
+
+    useEffect(() => {
+        document.documentElement.lang = language;
+        document.documentElement.dir = language === "he" ? "rtl" : "ltr";
+    }, [language]);
+
+    return <>{children}</>;
+}

components/MarketResearcher.tsx

@@ -0,0 +1,578 @@
+"use client";
+
+import { useState, useEffect } from "react";
+import { Button } from "@/components/ui/button";
+import { Input } from "@/components/ui/input";
+import { Textarea } from "@/components/ui/textarea";
+import { Card, CardHeader, CardTitle, CardDescription, CardContent } from "@/components/ui/card";
+import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs";
+import { Badge } from "@/components/ui/badge";
+import useStore from "@/lib/store";
+import { translations } from "@/lib/i18n/translations";
+import modelAdapter from "@/lib/services/adapter-instance";
+import { Search, Globe, Plus, Trash2, ShieldAlert, BarChart3, TrendingUp, Target, Rocket, Lightbulb, CheckCircle2, AlertCircle, Loader2, X, ExternalLink } from "lucide-react";
+import { cn } from "@/lib/utils";
+
+const MarketResearcher = () => {
+    const { language, selectedProvider, selectedModels, apiKeys, setMarketResearchResult, marketResearchResult } = useStore();
+    const t = translations[language].marketResearch;
+    const common = translations[language].common;
+
+    const [websiteUrl, setWebsiteUrl] = useState("");
+    const [additionalUrls, setAdditionalUrls] = useState<string[]>([""]);
+    const [competitorUrls, setCompetitorUrls] = useState<string[]>(["", "", ""]);
+    const [productMapping, setProductMapping] = useState("");
+    const [specialInstructions, setSpecialInstructions] = useState("");
+
+    const [isProcessing, setIsProcessing] = useState(false);
+    const [progress, setProgress] = useState(0);
+    const [thoughtIndex, setThoughtIndex] = useState(0);
+    const [error, setError] = useState<string | null>(null);
+
+    const selectedModel = selectedModels[selectedProvider];
+
+    const handleAddUrl = () => setAdditionalUrls([...additionalUrls, ""]);
+    const handleRemoveUrl = (index: number) => {
+        const newUrls = [...additionalUrls];
+        newUrls.splice(index, 1);
+        setAdditionalUrls(newUrls);
+    };
+
+    const handleAddCompetitor = () => {
+        if (competitorUrls.length < 10) {
+            setCompetitorUrls([...competitorUrls, ""]);
+        }
+    };
+    const handleRemoveCompetitor = (index: number) => {
+        const newUrls = [...competitorUrls];
+        newUrls.splice(index, 1);
+        setCompetitorUrls(newUrls);
+    };
+
+    const validateUrls = () => {
+        const urlRegex = /^(https?:\/\/)?([\da-z.-]+)\.([a-z.]{2,6})([/\w .-]*)*\/?$/;
+        if (!websiteUrl || !urlRegex.test(websiteUrl)) return t.invalidPrimaryUrl;
+
+        const validCompetitors = competitorUrls.filter(url => url.trim().length > 0);
+        if (validCompetitors.length < 2) return t.minCompetitors;
+
+        for (const url of validCompetitors) {
+            if (!urlRegex.test(url)) return `${t.invalidCompetitorUrl}: ${url}`;
+        }
+
+        return null;
+    };
+
+    useEffect(() => {
+        let interval: NodeJS.Timeout;
+        if (isProcessing) {
+            setProgress(0);
+            setThoughtIndex(0);
+            interval = setInterval(() => {
+                setProgress(prev => {
+                    if (prev >= 95) return prev;
+                    return prev + (prev < 30 ? 2 : prev < 70 ? 1 : 0.5);
+                });
+            }, 300);
+
+            const thoughtInterval = setInterval(() => {
+                setThoughtIndex(prev => (prev < (t.thoughts?.length || 0) - 1 ? prev + 1 : prev));
+            }, 4000);
+
+            return () => {
+                clearInterval(interval);
+                clearInterval(thoughtInterval);
+            };
+        } else {
+            setProgress(0);
+        }
+    }, [isProcessing, t.thoughts]);
+
+    const handleStartResearch = async () => {
+        const validationError = validateUrls();
+        if (validationError) {
+            setError(validationError);
+            return;
+        }
+
+        const apiKey = apiKeys[selectedProvider];
+        const isQwenOAuth = selectedProvider === "qwen" && modelAdapter.hasQwenAuth();
+
+        if (!isQwenOAuth && (!apiKey || !apiKey.trim())) {
+            setError(`${common.configApiKey}`);
+            return;
+        }
+
+        setIsProcessing(true);
+        setError(null);
+        setMarketResearchResult(null);
+
+        try {
+            const filteredCompetitors = competitorUrls.filter(u => u.trim() !== "");
+            const filteredAddUrls = additionalUrls.filter(u => u.trim() !== "");
+
+            const result = await modelAdapter.generateMarketResearch({
+                websiteUrl,
+                additionalUrls: filteredAddUrls,
+                competitors: filteredCompetitors,
+                productMapping,
+                specialInstructions
+            }, selectedProvider, selectedModel);
+
+            if (result.success && result.data) {
+                setProgress(100);
+                try {
+                    const cleanJson = result.data.replace(/```json\s*([\s\S]*?)\s*```/i, '$1').trim();
+                    const parsed = JSON.parse(cleanJson);
+                    setMarketResearchResult({
+                        ...parsed,
+                        id: Math.random().toString(36).substr(2, 9),
+                        websiteUrl,
+                        additionalUrls: filteredAddUrls,
+                        competitors: filteredCompetitors,
+                        productMapping: [{ productName: productMapping || t.mainProduct, features: [] }],
+                        generatedAt: new Date(),
+                        rawContent: result.data
+                    });
+                } catch (e) {
+                    console.error("Failed to parse market research JSON:", e);
+                    setError(t.parseError);
+                }
+            } else {
+                setError(result.error || t.researchFailed);
+            }
+        } catch (err) {
+            setError(err instanceof Error ? err.message : t.unexpectedError);
+        } finally {
+            setIsProcessing(false);
+        }
+    };
+
+    const renderPriceMatrix = () => {
+        if (!marketResearchResult?.priceComparisonMatrix) return null;
+        return (
+            <div className="overflow-x-auto">
+                <table className="w-full text-sm text-left">
+                    <thead>
+                        <tr className="border-b bg-slate-50/50">
+                            <th className="px-4 py-3 font-black text-slate-900 uppercase tracking-wider text-[10px]">{t.product}</th>
+                            <th className="px-4 py-3 font-black text-indigo-600 uppercase tracking-wider text-[10px]">{t.yourPrice}</th>
+                            {marketResearchResult.competitors.map((comp, i) => (
+                                <th key={i} className="px-4 py-3 font-black text-slate-500 uppercase tracking-wider text-[10px]">{comp}</th>
+                            ))}
+                        </tr>
+                    </thead>
+                    <tbody className="divide-y">
+                        {marketResearchResult.priceComparisonMatrix.map((item, i) => (
+                            <tr key={i} className="hover:bg-slate-50/30 transition-colors">
+                                <td className="px-4 py-4 font-bold text-slate-900">{item.product}</td>
+                                <td className="px-4 py-4 font-black text-indigo-600">{item.userPrice}</td>
+                                {marketResearchResult.competitors.map((comp) => {
+                                    const compPrice = item.competitorPrices.find(cp => cp.competitor === comp || comp.includes(cp.competitor));
+                                    return (
+                                        <td key={comp} className="px-4 py-4">
+                                            <div className="flex flex-col gap-1">
+                                                <span className="font-medium text-slate-600">{compPrice ? compPrice.price : t.notAvailable}</span>
+                                                {compPrice?.url && (
+                                                    <a
+                                                        href={compPrice.url.startsWith('http') ? compPrice.url : `https://${compPrice.url}`}
+                                                        target="_blank"
+                                                        rel="noopener noreferrer"
+                                                        className="inline-flex items-center gap-1 text-[10px] text-indigo-500 hover:text-indigo-700 font-bold transition-colors group/link"
+                                                    >
+                                                        <ExternalLink className="h-2.5 w-2.5" />
+                                                        {t.viewProduct}
+                                                    </a>
+                                                )}
+                                            </div>
+                                        </td>
+                                    );
+                                })}
+                            </tr>
+                        ))}
+                    </tbody>
+                </table>
+            </div>
+        );
+    };
+
+    const renderFeatureTable = () => {
+        if (!marketResearchResult?.featureComparisonTable) return null;
+        return (
+            <div className="overflow-x-auto">
+                <table className="w-full text-sm text-left">
+                    <thead>
+                        <tr className="border-b bg-slate-50/50">
+                            <th className="px-4 py-3 font-black text-slate-900 uppercase tracking-wider text-[10px]">{t.feature}</th>
+                            <th className="px-4 py-3 font-black text-indigo-600 uppercase tracking-wider text-[10px]">{t.you}</th>
+                            {marketResearchResult.competitors.map((comp, i) => (
+                                <th key={i} className="px-4 py-3 font-black text-slate-500 uppercase tracking-wider text-[10px]">{comp}</th>
+                            ))}
+                        </tr>
+                    </thead>
+                    <tbody className="divide-y">
+                        {marketResearchResult.featureComparisonTable.map((item, i) => (
+                            <tr key={i} className="hover:bg-slate-50/30 transition-colors">
+                                <td className="px-4 py-4 font-bold text-slate-900">{item.feature}</td>
+                                <td className="px-4 py-4">
+                                    {typeof item.userStatus === 'boolean' ? (
+                                        item.userStatus ? <CheckCircle2 className="h-4 w-4 text-emerald-500" /> : <X className="h-4 w-4 text-slate-300" />
+                                    ) : <span className="text-xs font-semibold">{item.userStatus}</span>}
+                                </td>
+                                {marketResearchResult.competitors.map((comp) => {
+                                    const compStatus = item.competitorStatus.find(cs => cs.competitor === comp || comp.includes(cs.competitor));
+                                    return (
+                                        <td key={comp} className="px-4 py-4">
+                                            {compStatus ? (
+                                                typeof compStatus.status === 'boolean' ? (
+                                                    compStatus.status ? <CheckCircle2 className="h-4 w-4 text-emerald-500" /> : <X className="h-4 w-4 text-slate-300" />
+                                                ) : <span className="text-xs font-medium text-slate-600">{compStatus.status}</span>
+                                            ) : t.notAvailable}
+                                        </td>
+                                    );
+                                })}
+                            </tr>
+                        ))}
+                    </tbody>
+                </table>
+            </div>
+        );
+    };
+
+    return (
+        <div className="space-y-8 animate-in fade-in slide-in-from-bottom-4 duration-700">
+            {/* Header Section */}
+            <div className="flex flex-col gap-2">
+                <div className="flex items-center gap-3">
+                    <div className="p-2.5 rounded-2xl bg-gradient-to-br from-indigo-500 to-violet-600 text-white shadow-lg shadow-indigo-200">
+                        <Search className="h-6 w-6" />
+                    </div>
+                    <h2 className="text-3xl font-black tracking-tight text-slate-900">{t.title}</h2>
+                </div>
+                <p className="text-slate-500 font-medium ml-1.5">{t.description}</p>
+            </div>
+
+            <div className="grid grid-cols-1 xl:grid-cols-12 gap-8 items-start">
+                {/* Configuration Panel */}
+                <div className="xl:col-span-5 space-y-6">
+                    <Card className="border-slate-200/60 shadow-xl shadow-slate-200/40 overflow-hidden bg-white/80 backdrop-blur-md">
+                        <CardHeader className="bg-slate-50/50 border-b p-5">
+                            <CardTitle className="text-sm font-black uppercase tracking-widest text-slate-500 flex items-center gap-2">
+                                <Globe className="h-4 w-4" /> {t.companyProfile}
+                            </CardTitle>
+                        </CardHeader>
+                        <CardContent className="p-6 space-y-6">
+                            <div className="space-y-2">
+                                <label className="text-xs font-black uppercase tracking-widest text-slate-600">{t.websiteUrl}</label>
+                                <Input
+                                    placeholder={t.websitePlaceholder}
+                                    value={websiteUrl}
+                                    onChange={(e) => setWebsiteUrl(e.target.value)}
+                                    className="bg-slate-50 border-slate-200 focus:bg-white transition-all font-medium"
+                                />
+                            </div>
+
+                            <div className="space-y-3">
+                                <label className="text-xs font-black uppercase tracking-widest text-slate-600 flex justify-between items-center">
+                                    {t.additionalUrls}
+                                    <Button variant="ghost" size="sm" onClick={handleAddUrl} className="h-6 px-2 hover:bg-slate-100 text-[10px] font-black uppercase">
+                                        <Plus className="h-3 w-3 mr-1" /> {t.addUrl}
+                                    </Button>
+                                </label>
+                                <div className="space-y-2">
+                                    {additionalUrls.map((url, i) => (
+                                        <div key={i} className="flex gap-2 group">
+                                            <Input
+                                                placeholder={t.urlPlaceholder}
+                                                value={url}
+                                                onChange={(e) => {
+                                                    const newUrls = [...additionalUrls];
+                                                    newUrls[i] = e.target.value;
+                                                    setAdditionalUrls(newUrls);
+                                                }}
+                                                className="bg-slate-50/50 border-slate-200 focus:bg-white transition-all text-xs"
+                                            />
+                                            <Button variant="ghost" size="icon" onClick={() => handleRemoveUrl(i)} className="h-9 w-9 shrink-0 text-slate-400 hover:text-rose-500">
+                                                <Trash2 className="h-4 w-4" />
+                                            </Button>
+                                        </div>
+                                    ))}
+                                </div>
+                            </div>
+                        </CardContent>
+                    </Card>
+
+                    <Card className="border-slate-200/60 shadow-xl shadow-slate-200/40 overflow-hidden bg-white/80 backdrop-blur-md">
+                        <CardHeader className="bg-slate-50/50 border-b p-5">
+                            <CardTitle className="text-sm font-black uppercase tracking-widest text-slate-500 flex items-center gap-2">
+                                <ShieldAlert className="h-4 w-4" /> {t.competitiveIntel}
+                            </CardTitle>
+                        </CardHeader>
+                        <CardContent className="p-6 space-y-6">
+                            <div className="space-y-3">
+                                <label className="text-xs font-black uppercase tracking-widest text-slate-600 flex justify-between items-center">
+                                    {t.competitors}
+                                    <Button variant="ghost" size="sm" onClick={handleAddCompetitor} disabled={competitorUrls.length >= 10} className="h-6 px-2 hover:bg-slate-100 text-[10px] font-black uppercase">
+                                        <Plus className="h-3 w-3 mr-1" /> {t.addCompetitor}
+                                    </Button>
+                                </label>
+                                <div className="space-y-2">
+                                    {competitorUrls.map((url, i) => (
+                                        <div key={i} className="flex gap-2">
+                                            <Input
+                                                placeholder={t.competitorPlaceholder}
+                                                value={url}
+                                                onChange={(e) => {
+                                                    const newUrls = [...competitorUrls];
+                                                    newUrls[i] = e.target.value;
+                                                    setCompetitorUrls(newUrls);
+                                                }}
+                                                className="bg-slate-50/50 border-slate-200 focus:bg-white transition-all text-xs"
+                                            />
+                                            {competitorUrls.length > 2 && (
+                                                <Button variant="ghost" size="icon" onClick={() => handleRemoveCompetitor(i)} className="h-9 w-9 shrink-0 text-slate-400 hover:text-rose-500">
+                                                    <Trash2 className="h-4 w-4" />
+                                                </Button>
+                                            )}
+                                        </div>
+                                    ))}
+                                </div>
+                            </div>
+
+                            <div className="space-y-2">
+                                <label className="text-xs font-black uppercase tracking-widest text-slate-600">{t.productMapping}</label>
+                                <Textarea
+                                    placeholder={t.mappingPlaceholder}
+                                    value={productMapping}
+                                    onChange={(e) => setProductMapping(e.target.value)}
+                                    className="min-h-[80px] bg-slate-50/50 border-slate-200 focus:bg-white transition-all text-sm"
+                                />
+                                <p className="text-[10px] text-slate-400 font-medium italic">{t.mappingDesc}</p>
+                            </div>
+
+                            <div className="space-y-2">
+                                <label className="text-xs font-black uppercase tracking-widest text-slate-600">{t.parameters}</label>
+                                <Textarea
+                                    placeholder={t.parametersPlaceholder}
+                                    value={specialInstructions}
+                                    onChange={(e) => setSpecialInstructions(e.target.value)}
+                                    className="min-h-[80px] bg-slate-50/50 border-slate-200 focus:bg-white transition-all text-sm"
+                                />
+                            </div>
+
+                            {isProcessing && (
+                                <div className="space-y-4 animate-in fade-in slide-in-from-top-4 duration-500">
+                                    <div className="space-y-2">
+                                        <div className="flex justify-between items-center text-[10px] font-black uppercase tracking-widest">
+                                            <span className="text-indigo-600 flex items-center gap-1.5">
+                                                <Loader2 className="h-3 w-3 animate-spin" /> {t.analysisInProgress}
+                                            </span>
+                                            <span className="text-slate-400">{Math.round(progress)}%</span>
+                                        </div>
+                                        <div className="h-2 w-full bg-slate-100 rounded-full overflow-hidden border border-slate-200/50">
+                                            <div
+                                                className="h-full bg-gradient-to-r from-indigo-500 via-violet-500 to-indigo-500 transition-all duration-300 ease-out"
+                                                style={{ width: `${progress}%` }}
+                                            />
+                                        </div>
+                                    </div>
+
+                                    <div className="p-4 rounded-xl bg-slate-900 text-white shadow-lg relative overflow-hidden group">
+                                        <div className="absolute top-0 right-0 p-2 opacity-20">
+                                            <Rocket className="h-4 w-4 text-indigo-400 group-hover:block hidden" />
+                                        </div>
+                                        <h4 className="text-[9px] font-black uppercase tracking-[0.2em] text-indigo-400 mb-2 flex items-center gap-1.5">
+                                            <span className="h-1 w-1 bg-indigo-400 rounded-full animate-pulse" /> {t.aiThoughts}
+                                        </h4>
+                                        <p className="text-xs font-bold leading-relaxed italic animate-in fade-in slide-in-from-left-2 duration-700">
+                                            "{t.thoughts?.[thoughtIndex] || t.researching}"
+                                        </p>
+                                    </div>
+                                </div>
+                            )}
+
+                            {error && (
+                                <div className="p-3 rounded-xl bg-rose-50 border border-rose-100 flex items-start gap-3 animate-in fade-in slide-in-from-top-2">
+                                    <AlertCircle className="h-4 w-4 text-rose-500 shrink-0 mt-0.5" />
+                                    <p className="text-xs font-bold text-rose-600">{error}</p>
+                                </div>
+                            )}
+
+                            <Button
+                                onClick={handleStartResearch}
+                                disabled={isProcessing}
+                                className="w-full h-12 bg-gradient-to-r from-indigo-600 to-violet-600 hover:from-indigo-700 hover:to-violet-700 text-white font-black uppercase tracking-widest shadow-lg shadow-indigo-100 transition-all active:scale-95 disabled:opacity-70"
+                            >
+                                {isProcessing ? (
+                                    <>
+                                        <Loader2 className="mr-2 h-5 w-5 animate-spin" />
+                                        {t.researching}
+                                    </>
+                                ) : (
+                                    <>
+                                        <Search className="mr-2 h-5 w-5" />
+                                        {t.generate}
+                                    </>
+                                )}
+                            </Button>
+                        </CardContent>
+                    </Card>
+                </div>
+
+                {/* Results Panel */}
+                <div className="xl:col-span-7">
+                    {marketResearchResult ? (
+                        <Card className="border-slate-200/60 shadow-2xl shadow-slate-200/50 overflow-hidden bg-white group min-h-[600px]">
+                            <CardHeader className="bg-slate-900 text-white p-6 relative overflow-hidden">
+                                <div className="absolute top-0 right-0 w-64 h-64 bg-indigo-500/20 rounded-full blur-3xl -mr-32 -mt-32" />
+                                <div className="relative z-10 flex justify-between items-start">
+                                    <div>
+                                        <Badge variant="outline" className="mb-2 border-indigo-400/50 text-indigo-300 font-black uppercase tracking-widest text-[10px]">{t.marketIntelReport}</Badge>
+                                        <CardTitle className="text-2xl font-black tracking-tight">{marketResearchResult.websiteUrl}</CardTitle>
+                                        <CardDescription className="text-indigo-200 font-medium">{t.generatedOn} {marketResearchResult.generatedAt.toLocaleDateString()}</CardDescription>
+                                    </div>
+                                    <div className="p-3 rounded-2xl bg-white/10 backdrop-blur-md border border-white/20">
+                                        <BarChart3 className="h-6 w-6 text-indigo-300" />
+                                    </div>
+                                </div>
+                            </CardHeader>
+                            <CardContent className="p-0">
+                                <Tabs defaultValue="summary" className="w-full">
+                                    <TabsList className="w-full h-14 bg-slate-50 border-b rounded-none px-6 justify-start gap-4">
+                                        <TabsTrigger value="summary" className="data-[state=active]:bg-transparent data-[state=active]:text-indigo-600 data-[state=active]:border-b-2 data-[state=active]:border-indigo-600 rounded-none h-full font-black uppercase tracking-widest text-[10px] px-0">{t.summary}</TabsTrigger>
+                                        <TabsTrigger value="pricing" className="data-[state=active]:bg-transparent data-[state=active]:text-indigo-600 data-[state=active]:border-b-2 data-[state=active]:border-indigo-600 rounded-none h-full font-black uppercase tracking-widest text-[10px] px-0">{t.pricing}</TabsTrigger>
+                                        <TabsTrigger value="features" className="data-[state=active]:bg-transparent data-[state=active]:text-indigo-600 data-[state=active]:border-b-2 data-[state=active]:border-indigo-600 rounded-none h-full font-black uppercase tracking-widest text-[10px] px-0">{t.features}</TabsTrigger>
+                                        <TabsTrigger value="positioning" className="data-[state=active]:bg-transparent data-[state=active]:text-indigo-600 data-[state=active]:border-b-2 data-[state=active]:border-indigo-600 rounded-none h-full font-black uppercase tracking-widest text-[10px] px-0">{t.positioning}</TabsTrigger>
+                                    </TabsList>
+
+                                    <div className="p-6">
+                                        <TabsContent value="summary" className="m-0 focus-visible:ring-0">
+                                            <div className="space-y-6">
+                                                <div className="p-5 rounded-2xl bg-indigo-50 border border-indigo-100">
+                                                    <h3 className="text-sm font-black text-indigo-900 uppercase tracking-widest mb-3 flex items-center gap-2">
+                                                        <TrendingUp className="h-4 w-4" /> {t.executiveSummary}
+                                                    </h3>
+                                                    <p className="text-sm text-indigo-900/80 leading-relaxed font-medium">
+                                                        {marketResearchResult.executiveSummary}
+                                                    </p>
+                                                </div>
+
+                                                <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
+                                                    <div className="p-5 rounded-2xl border bg-emerald-50/30 border-emerald-100">
+                                                        <h4 className="text-[10px] font-black uppercase tracking-widest text-emerald-600 mb-3 flex items-center gap-2">
+                                                            <CheckCircle2 className="h-4 w-4" /> {t.strategicAdvantages}
+                                                        </h4>
+                                                        <ul className="space-y-2">
+                                                            {marketResearchResult.competitiveAnalysis.advantages.map((adv, i) => (
+                                                                <li key={i} className="text-xs font-bold text-slate-700 flex gap-2">
+                                                                    <span className="text-emerald-500">•</span> {adv}
+                                                                </li>
+                                                            ))}
+                                                        </ul>
+                                                    </div>
+                                                    <div className="p-5 rounded-2xl border bg-rose-50/30 border-rose-100">
+                                                        <h4 className="text-[10px] font-black uppercase tracking-widest text-rose-600 mb-3 flex items-center gap-2">
+                                                            <AlertCircle className="h-4 w-4" /> {t.identifiedGaps}
+                                                        </h4>
+                                                        <ul className="space-y-2">
+                                                            {marketResearchResult.competitiveAnalysis.disadvantages.map((dis, i) => (
+                                                                <li key={i} className="text-xs font-bold text-slate-700 flex gap-2">
+                                                                    <span className="text-rose-500">•</span> {dis}
+                                                                </li>
+                                                            ))}
+                                                        </ul>
+                                                    </div>
+                                                </div>
+
+                                                <div className="p-5 rounded-2xl border bg-amber-50/30 border-amber-100">
+                                                    <h4 className="text-[10px] font-black uppercase tracking-widest text-amber-600 mb-3 flex items-center gap-2">
+                                                        <Lightbulb className="h-4 w-4" /> {t.recommendations}
+                                                    </h4>
+                                                    <ul className="grid grid-cols-1 md:grid-cols-2 gap-3">
+                                                        {marketResearchResult.recommendations.map((rec, i) => (
+                                                            <li key={i} className="text-xs font-bold text-slate-700 p-3 bg-white border border-amber-100 rounded-xl shadow-sm flex items-center gap-3">
+                                                                <span className="h-6 w-6 rounded-full bg-amber-100 text-amber-600 flex items-center justify-center text-[10px] shrink-0">{i + 1}</span>
+                                                                {rec}
+                                                            </li>
+                                                        ))}
+                                                    </ul>
+                                                </div>
+                                            </div>
+                                        </TabsContent>
+
+                                        <TabsContent value="pricing" className="m-0 focus-visible:ring-0">
+                                            <div className="space-y-4">
+                                                <div className="flex items-center justify-between">
+                                                    <h3 className="text-lg font-black text-slate-900 tracking-tight">{t.priceMatrix}</h3>
+                                                    <Badge className="bg-slate-900 text-[10px] font-black uppercase">{t.liveMarketData}</Badge>
+                                                </div>
+                                                <div className="rounded-xl border border-slate-200 overflow-hidden">
+                                                    {renderPriceMatrix()}
+                                                </div>
+                                            </div>
+                                        </TabsContent>
+
+                                        <TabsContent value="features" className="m-0 focus-visible:ring-0">
+                                            <div className="space-y-4">
+                                                <div className="flex items-center justify-between">
+                                                    <h3 className="text-lg font-black text-slate-900 tracking-tight">{t.featureBenchmarking}</h3>
+                                                    <Badge className="bg-indigo-600 text-[10px] font-black uppercase">{t.functionalAudit}</Badge>
+                                                </div>
+                                                <div className="rounded-xl border border-slate-200 overflow-hidden">
+                                                    {renderFeatureTable()}
+                                                </div>
+                                            </div>
+                                        </TabsContent>
+
+                                        <TabsContent value="positioning" className="m-0 focus-visible:ring-0">
+                                            <div className="grid grid-cols-1 md:grid-cols-2 gap-6">
+                                                <div className="space-y-4">
+                                                    <div className="p-5 rounded-2xl bg-slate-900 text-white shadow-xl">
+                                                        <h4 className="text-[10px] font-black uppercase tracking-widest text-indigo-400 mb-3 flex items-center gap-2">
+                                                            <Target className="h-4 w-4" /> {t.marketLandscape}
+                                                        </h4>
+                                                        <p className="text-xs font-medium leading-relaxed opacity-90">
+                                                            {marketResearchResult.marketPositioning.landscape}
+                                                        </p>
+                                                    </div>
+                                                </div>
+                                                <div className="space-y-4">
+                                                    <div className="p-5 rounded-2xl bg-indigo-600 text-white shadow-xl">
+                                                        <h4 className="text-[10px] font-black uppercase tracking-widest text-indigo-200 mb-3 flex items-center gap-2">
+                                                            <Rocket className="h-4 w-4" /> {t.segmentationStrategy}
+                                                        </h4>
+                                                        <p className="text-xs font-medium leading-relaxed font-bold">
+                                                            {marketResearchResult.marketPositioning.segmentation}
+                                                        </p>
+                                                    </div>
+                                                </div>
+                                                <div className="md:col-span-2 p-5 rounded-2xl border bg-slate-50 italic">
+                                                    <h4 className="text-[10px] font-black uppercase tracking-widest text-slate-500 mb-2">{t.methodology}</h4>
+                                                    <p className="text-[10px] font-medium text-slate-400">
+                                                        {marketResearchResult.methodology}
+                                                    </p>
+                                                </div>
+                                            </div>
+                                        </TabsContent>
+                                    </div>
+                                </Tabs>
+                            </CardContent>
+                        </Card>
+                    ) : (
+                        <Card className="border-dashed border-2 border-slate-200 bg-slate-50/50 flex flex-col items-center justify-center p-12 min-h-[600px] text-center group">
+                            <div className="h-20 w-20 rounded-3xl bg-white border border-slate-100 flex items-center justify-center mb-6 shadow-sm group-hover:scale-110 group-hover:rotate-3 transition-all duration-500">
+                                <BarChart3 className="h-10 w-10 text-slate-300 group-hover:text-indigo-500 transition-colors" />
+                            </div>
+                            <h3 className="text-xl font-black text-slate-400 tracking-tight group-hover:text-slate-600 transition-colors">{t.awaitingParameters}</h3>
+                            <p className="text-sm text-slate-400 font-medium max-w-[280px] mt-2 group-hover:text-slate-500 transition-colors">
+                                {t.emptyState}
+                            </p>
+                        </Card>
+                    )}
+                </div>
+            </div>
+        </div>
+    );
+};
+
+export default MarketResearcher;

components/PRDGenerator.tsx

@@ -8,6 +8,7 @@ import useStore from "@/lib/store";
 import modelAdapter from "@/lib/services/adapter-instance";
 import { FileText, Copy, Loader2, CheckCircle2, ChevronDown, ChevronUp, Settings } from "lucide-react";
 import { cn } from "@/lib/utils";
+import { translations } from "@/lib/i18n/translations";
 
 export default function PRDGenerator() {
   const {
@@ -19,6 +20,7 @@ export default function PRDGenerator() {
     apiKeys,
     isProcessing,
     error,
+    language,
     setCurrentPrompt,
     setSelectedProvider,
     setPRD,
@@ -28,6 +30,9 @@ export default function PRDGenerator() {
     setSelectedModel,
   } = useStore();
 
+  const t = translations[language].prdGenerator;
+  const common = translations[language].common;
+
   const [copied, setCopied] = useState(false);
   const [expandedSections, setExpandedSections] = useState<string[]>([]);
 
@@ -60,7 +65,7 @@ export default function PRDGenerator() {
   const loadAvailableModels = async () => {
     const fallbackModels = modelAdapter.getAvailableModels(selectedProvider);
     setAvailableModels(selectedProvider, fallbackModels);
-    
+
     try {
       const result = await modelAdapter.listModels(selectedProvider);
       if (result.success && result.data) {
@@ -73,22 +78,28 @@ export default function PRDGenerator() {
 
   const handleGenerate = async () => {
     if (!currentPrompt.trim()) {
-      setError("Please enter an idea to generate PRD");
+      setError(t.enterIdeaError);
       return;
     }
 
     const apiKey = apiKeys[selectedProvider];
-    if (!apiKey || !apiKey.trim()) {
+    const isQwenOAuth = selectedProvider === "qwen" && modelAdapter.hasQwenAuth();
-      setError(`Please configure your ${selectedProvider.toUpperCase()} API key in Settings`);
+
+    if (!isQwenOAuth && (!apiKey || !apiKey.trim())) {
+      setError(`${common.error}: ${common.configApiKey}`);
       return;
     }
 
     setProcessing(true);
     setError(null);
 
+    console.log("[PRDGenerator] Starting PRD generation...", { selectedProvider, selectedModel, hasQwenAuth: modelAdapter.hasQwenAuth() });
+
     try {
       const result = await modelAdapter.generatePRD(currentPrompt, selectedProvider, selectedModel);
 
+      console.log("[PRDGenerator] Generation result:", result);
+
       if (result.success && result.data) {
         const newPRD = {
           id: Math.random().toString(36).substr(2, 9),
@@ -105,10 +116,12 @@ export default function PRDGenerator() {
         };
         setPRD(newPRD);
       } else {
-        setError(result.error || "Failed to generate PRD");
+        console.error("[PRDGenerator] Generation failed:", result.error);
+        setError(result.error || t.errorGenerate);
       }
     } catch (err) {
-      setError(err instanceof Error ? err.message : "An error occurred");
+      console.error("[PRDGenerator] Generation error:", err);
+      setError(err instanceof Error ? err.message : t.errorGenerate);
     } finally {
       setProcessing(false);
     }
@@ -123,37 +136,37 @@ export default function PRDGenerator() {
   };
 
   const sections = [
-    { id: "overview", title: "Overview & Objectives" },
+    { id: "overview", title: t.sections.overview },
-    { id: "personas", title: "User Personas & Use Cases" },
+    { id: "personas", title: t.sections.personas },
-    { id: "functional", title: "Functional Requirements" },
+    { id: "functional", title: t.sections.functional },
-    { id: "nonfunctional", title: "Non-functional Requirements" },
+    { id: "nonfunctional", title: t.sections.nonfunctional },
-    { id: "architecture", title: "Technical Architecture" },
+    { id: "architecture", title: t.sections.architecture },
-    { id: "metrics", title: "Success Metrics" },
+    { id: "metrics", title: t.sections.metrics },
   ];
 
   return (
-    <div className="mx-auto grid max-w-7xl gap-6 lg:grid-cols-2">
+    <div className="mx-auto grid max-w-7xl gap-4 lg:gap-6 grid-cols-1 lg:grid-cols-2 text-start">
       <Card className="h-fit">
-        <CardHeader>
+        <CardHeader className="p-4 lg:p-6 text-start">
-          <CardTitle className="flex items-center gap-2">
+          <CardTitle className="flex items-center gap-2 text-base lg:text-lg">
-            <FileText className="h-5 w-5" />
+            <FileText className="h-4 w-4 lg:h-5 lg:w-5" />
-            PRD Generator
+            {t.title}
           </CardTitle>
-          <CardDescription>
+          <CardDescription className="text-xs lg:text-sm">
-            Generate comprehensive Product Requirements Document from your idea
+            {t.description}
           </CardDescription>
         </CardHeader>
-        <CardContent className="space-y-4">
+        <CardContent className="space-y-3 lg:space-y-4 p-4 lg:p-6 pt-0 lg:pt-0">
-          <div className="space-y-2">
+          <div className="space-y-2 text-start">
-            <label className="text-sm font-medium">AI Provider</label>
+            <label className="text-xs lg:text-sm font-medium">{common.aiProvider}</label>
-            <div className="flex gap-2">
+            <div className="flex flex-wrap gap-1.5 lg:gap-2">
               {(["qwen", "ollama", "zai"] as const).map((provider) => (
                 <Button
                   key={provider}
                   variant={selectedProvider === provider ? "default" : "outline"}
                   size="sm"
                   onClick={() => setSelectedProvider(provider)}
-                  className="capitalize"
+                  className="capitalize text-xs lg:text-sm h-8 lg:h-9 px-2.5 lg:px-3"
                 >
                   {provider === "qwen" ? "Qwen" : provider === "ollama" ? "Ollama" : "Z.AI"}
                 </Button>
@@ -161,12 +174,12 @@ export default function PRDGenerator() {
             </div>
           </div>
 
-          <div className="space-y-2">
+          <div className="space-y-2 text-start">
-            <label className="text-sm font-medium">Model</label>
+            <label className="text-xs lg:text-sm font-medium">{common.model}</label>
             <select
               value={selectedModel}
               onChange={(e) => setSelectedModel(selectedProvider, e.target.value)}
-              className="w-full rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring"
+              className="w-full rounded-md border border-input bg-background px-3 py-2 text-xs lg:text-sm ring-offset-background focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring"
             >
               {models.map((model) => (
                 <option key={model} value={model}>
@@ -177,37 +190,36 @@ export default function PRDGenerator() {
           </div>
 
           <div className="space-y-2">
-            <label className="text-sm font-medium">Your Idea</label>
             <Textarea
-              placeholder="e.g., A task management app with real-time collaboration features"
+              placeholder={t.placeholder}
               value={currentPrompt}
               onChange={(e) => setCurrentPrompt(e.target.value)}
-              className="min-h-[200px] resize-y"
+              className="min-h-[150px] lg:min-h-[200px] resize-y text-sm lg:text-base p-3 lg:p-4"
             />
           </div>
 
           {error && (
-            <div className="rounded-md bg-destructive/10 p-3 text-sm text-destructive">
+            <div className="rounded-md bg-destructive/10 p-2.5 lg:p-3 text-xs lg:text-sm text-destructive">
               {error}
               {!apiKeys[selectedProvider] && (
-                <div className="mt-2 flex items-center gap-2">
+                <div className="mt-1.5 lg:mt-2 flex items-center gap-2">
-                  <Settings className="h-4 w-4" />
+                  <Settings className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
-                  <span className="text-xs">Configure API key in Settings</span>
+                  <span className="text-[10px] lg:text-xs">{common.configApiKey}</span>
                 </div>
               )}
             </div>
           )}
 
-          <Button onClick={handleGenerate} disabled={isProcessing || !currentPrompt.trim()} className="w-full">
+          <Button onClick={handleGenerate} disabled={isProcessing || !currentPrompt.trim()} className="w-full h-9 lg:h-10 text-xs lg:text-sm">
             {isProcessing ? (
               <>
-                <Loader2 className="mr-2 h-4 w-4 animate-spin" />
+                <Loader2 className="mr-1.5 lg:mr-2 h-3.5 w-3.5 lg:h-4 lg:w-4 animate-spin" />
-                Generating PRD...
+                {common.generating}
               </>
             ) : (
               <>
-                <FileText className="mr-2 h-4 w-4" />
+                <FileText className="mr-1.5 lg:mr-2 h-3.5 w-3.5 lg:h-4 lg:w-4" />
-                Generate PRD
+                {common.generate}
               </>
             )}
           </Button>
@@ -215,53 +227,53 @@ export default function PRDGenerator() {
       </Card>
 
       <Card className={cn(!prd && "opacity-50")}>
-        <CardHeader>
+        <CardHeader className="p-4 lg:p-6 text-start">
-          <CardTitle className="flex items-center justify-between">
+          <CardTitle className="flex items-center justify-between text-base lg:text-lg">
             <span className="flex items-center gap-2">
-              <CheckCircle2 className="h-5 w-5 text-green-500" />
+              <CheckCircle2 className="h-4 w-4 lg:h-5 lg:w-5 text-green-500" />
-              Generated PRD
+              {t.generatedTitle}
             </span>
             {prd && (
-              <Button variant="ghost" size="icon" onClick={handleCopy}>
+              <Button variant="ghost" size="icon" onClick={handleCopy} className="h-8 w-8 lg:h-9 lg:w-9">
                 {copied ? (
-                  <CheckCircle2 className="h-4 w-4 text-green-500" />
+                  <CheckCircle2 className="h-3.5 w-3.5 lg:h-4 lg:w-4 text-green-500" />
                 ) : (
-                  <Copy className="h-4 w-4" />
+                  <Copy className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
                 )}
               </Button>
             )}
           </CardTitle>
-          <CardDescription>
+          <CardDescription className="text-xs lg:text-sm">
-            Structured requirements document ready for development
+            {t.generatedDesc}
           </CardDescription>
         </CardHeader>
-        <CardContent>
+        <CardContent className="p-4 lg:p-6 pt-0 lg:pt-0">
           {prd ? (
-            <div className="space-y-3">
+            <div className="space-y-2 lg:space-y-3">
               {sections.map((section) => (
                 <div key={section.id} className="rounded-md border bg-muted/30">
                   <button
                     onClick={() => toggleSection(section.id)}
-                    className="flex w-full items-center justify-between px-4 py-3 text-left font-medium transition-colors hover:bg-muted/50"
+                    className="flex w-full items-center justify-between px-3 lg:px-4 py-2.5 lg:py-3 text-left font-medium transition-colors hover:bg-muted/50 text-xs lg:text-sm"
                   >
                     <span>{section.title}</span>
                     {expandedSections.includes(section.id) ? (
-                      <ChevronUp className="h-4 w-4" />
+                      <ChevronUp className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
                     ) : (
-                      <ChevronDown className="h-4 w-4" />
+                      <ChevronDown className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
                     )}
                   </button>
                   {expandedSections.includes(section.id) && (
-                    <div className="border-t bg-background px-4 py-3">
+                    <div className="border-t bg-background px-3 lg:px-4 py-2.5 lg:py-3">
-                      <pre className="whitespace-pre-wrap text-sm">{prd.overview}</pre>
+                      <pre className="whitespace-pre-wrap text-xs lg:text-sm">{prd.overview}</pre>
                     </div>
                   )}
                 </div>
               ))}
             </div>
           ) : (
-            <div className="flex h-[300px] items-center justify-center text-center text-sm text-muted-foreground">
+            <div className="flex h-[200px] lg:h-[300px] items-center justify-center text-center text-xs lg:text-sm text-muted-foreground">
-              PRD will appear here
+              {t.emptyState}
             </div>
           )}
         </CardContent>

components/PromptEnhancer.tsx

@@ -8,9 +8,11 @@ import useStore from "@/lib/store";
 import modelAdapter from "@/lib/services/adapter-instance";
 import { Sparkles, Copy, RefreshCw, Loader2, CheckCircle2, Settings } from "lucide-react";
 import { cn } from "@/lib/utils";
+import { translations } from "@/lib/i18n/translations";
 
 export default function PromptEnhancer() {
   const {
+    language,
     currentPrompt,
     enhancedPrompt,
     selectedProvider,
@@ -28,6 +30,9 @@ export default function PromptEnhancer() {
     setSelectedModel,
   } = useStore();
 
+  const t = translations[language].promptEnhancer;
+  const common = translations[language].common;
+
   const [copied, setCopied] = useState(false);
 
   const selectedModel = selectedModels[selectedProvider];
@@ -53,7 +58,7 @@ export default function PromptEnhancer() {
   const loadAvailableModels = async () => {
     const fallbackModels = modelAdapter.getAvailableModels(selectedProvider);
     setAvailableModels(selectedProvider, fallbackModels);
-    
+
     try {
       const result = await modelAdapter.listModels(selectedProvider);
       if (result.success && result.data) {
@@ -66,29 +71,37 @@ export default function PromptEnhancer() {
 
   const handleEnhance = async () => {
     if (!currentPrompt.trim()) {
-      setError("Please enter a prompt to enhance");
+      setError(t.enterPromptError);
       return;
     }
 
     const apiKey = apiKeys[selectedProvider];
-    if (!apiKey || !apiKey.trim()) {
+    const isQwenOAuth = selectedProvider === "qwen" && modelAdapter.hasQwenAuth();
-      setError(`Please configure your ${selectedProvider.toUpperCase()} API key in Settings`);
+
+    if (!isQwenOAuth && (!apiKey || !apiKey.trim())) {
+      setError(`${common.error}: ${common.configApiKey}`);
       return;
     }
 
     setProcessing(true);
     setError(null);
 
+    console.log("[PromptEnhancer] Starting enhancement...", { selectedProvider, selectedModel, hasQwenAuth: modelAdapter.hasQwenAuth() });
+
     try {
       const result = await modelAdapter.enhancePrompt(currentPrompt, selectedProvider, selectedModel);
 
+      console.log("[PromptEnhancer] Enhancement result:", result);
+
       if (result.success && result.data) {
         setEnhancedPrompt(result.data);
       } else {
-        setError(result.error || "Failed to enhance prompt");
+        console.error("[PromptEnhancer] Enhancement failed:", result.error);
+        setError(result.error || t.errorEnhance);
       }
     } catch (err) {
-      setError(err instanceof Error ? err.message : "An error occurred");
+      console.error("[PromptEnhancer] Enhancement error:", err);
+      setError(err instanceof Error ? err.message : t.errorEnhance);
     } finally {
       setProcessing(false);
     }
@@ -109,21 +122,21 @@ export default function PromptEnhancer() {
   };
 
   return (
-    <div className="mx-auto grid max-w-7xl gap-6 lg:grid-cols-2">
+    <div className="mx-auto grid max-w-7xl gap-4 lg:gap-6 grid-cols-1 lg:grid-cols-2 text-start">
       <Card className="h-fit">
-        <CardHeader>
+        <CardHeader className="p-4 lg:p-6 text-start">
-          <CardTitle className="flex items-center gap-2">
+          <CardTitle className="flex items-center gap-2 text-base lg:text-lg">
-            <Sparkles className="h-5 w-5" />
+            <Sparkles className="h-4 w-4 lg:h-5 lg:w-5" />
-            Input Prompt
+            {t.title}
           </CardTitle>
-          <CardDescription>
+          <CardDescription className="text-xs lg:text-sm">
-            Enter your prompt and we'll enhance it for AI coding agents
+            {t.description}
           </CardDescription>
         </CardHeader>
-        <CardContent className="space-y-4">
+        <CardContent className="space-y-3 lg:space-y-4 p-4 lg:p-6 pt-0 lg:pt-0">
-          <div className="space-y-2">
+          <div className="space-y-2 text-start">
-            <label className="text-sm font-medium">AI Provider</label>
+            <label className="text-xs lg:text-sm font-medium">{common.aiProvider}</label>
-            <div className="flex flex-wrap gap-2">
+            <div className="flex flex-wrap gap-1.5 lg:gap-2">
               {(["qwen", "ollama", "zai"] as const).map((provider) => (
                 <Button
                   key={provider}
@@ -131,7 +144,7 @@ export default function PromptEnhancer() {
                   size="sm"
                   onClick={() => setSelectedProvider(provider)}
                   className={cn(
-                    "capitalize",
+                    "capitalize text-xs lg:text-sm h-8 lg:h-9 px-2.5 lg:px-3",
                     selectedProvider === provider && "bg-primary text-primary-foreground"
                   )}
                 >
@@ -141,12 +154,12 @@ export default function PromptEnhancer() {
             </div>
           </div>
 
-          <div className="space-y-2">
+          <div className="space-y-2 text-start">
-            <label className="text-sm font-medium">Model</label>
+            <label className="text-xs lg:text-sm font-medium">{common.model}</label>
             <select
               value={selectedModel}
               onChange={(e) => setSelectedModel(selectedProvider, e.target.value)}
-              className="w-full rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring"
+              className="w-full rounded-md border border-input bg-background px-3 py-2 text-xs lg:text-sm ring-offset-background focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring"
             >
               {models.map((model) => (
                 <option key={model} value={model}>
@@ -156,79 +169,79 @@ export default function PromptEnhancer() {
             </select>
           </div>
 
-          <div className="space-y-2">
+          <div className="space-y-2 text-start">
-            <label className="text-sm font-medium">Your Prompt</label>
+            <label className="text-xs lg:text-sm font-medium">{t.inputLabel}</label>
             <Textarea
-              placeholder="e.g., Create a user authentication system with JWT tokens"
+              placeholder={t.placeholder}
               value={currentPrompt}
               onChange={(e) => setCurrentPrompt(e.target.value)}
-              className="min-h-[200px] resize-y"
+              className="min-h-[150px] lg:min-h-[200px] resize-y text-sm lg:text-base p-3 lg:p-4"
             />
           </div>
 
           {error && (
-            <div className="rounded-md bg-destructive/10 p-3 text-sm text-destructive">
+            <div className="rounded-md bg-destructive/10 p-2.5 lg:p-3 text-xs lg:text-sm text-destructive">
               {error}
               {!apiKeys[selectedProvider] && (
-                <div className="mt-2 flex items-center gap-2">
+                <div className="mt-1.5 lg:mt-2 flex items-center gap-2">
-                  <Settings className="h-4 w-4" />
+                  <Settings className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
-                  <span className="text-xs">Configure API key in Settings</span>
+                  <span className="text-[10px] lg:text-xs">{common.configApiKey}</span>
                 </div>
               )}
             </div>
           )}
 
           <div className="flex gap-2">
-            <Button onClick={handleEnhance} disabled={isProcessing || !currentPrompt.trim()} className="flex-1">
+            <Button onClick={handleEnhance} disabled={isProcessing || !currentPrompt.trim()} className="flex-1 h-9 lg:h-10 text-xs lg:text-sm">
               {isProcessing ? (
                 <>
-                  <Loader2 className="mr-2 h-4 w-4 animate-spin" />
+                  <Loader2 className="mr-1.5 lg:mr-2 h-3.5 w-3.5 lg:h-4 lg:w-4 animate-spin" />
-                  Enhancing...
+                  {common.generating}
                 </>
               ) : (
                 <>
-                  <Sparkles className="mr-2 h-4 w-4" />
+                  <Sparkles className="mr-1.5 lg:mr-2 h-3.5 w-3.5 lg:h-4 lg:w-4" />
-                  Enhance Prompt
+                  {t.title}
                 </>
               )}
             </Button>
-            <Button variant="outline" onClick={handleClear} disabled={isProcessing}>
+            <Button variant="outline" onClick={handleClear} disabled={isProcessing} className="h-9 lg:h-10 text-xs lg:text-sm px-3">
-              <RefreshCw className="mr-2 h-4 w-4" />
+              <RefreshCw className="mr-1.5 lg:mr-2 h-3.5 w-3.5 lg:h-4 lg:w-4" />
-              Clear
+              <span className="hidden sm:inline">{t.clear}</span>
             </Button>
           </div>
         </CardContent>
       </Card>
 
-      <Card className={cn(!enhancedPrompt && "opacity-50")}>
+      <Card className={cn("flex flex-col", !enhancedPrompt && "opacity-50")}>
-        <CardHeader>
+        <CardHeader className="p-4 lg:p-6 text-start">
-          <CardTitle className="flex items-center justify-between">
+          <CardTitle className="flex items-center justify-between text-base lg:text-lg">
             <span className="flex items-center gap-2">
-              <CheckCircle2 className="h-5 w-5 text-green-500" />
+              <CheckCircle2 className="h-4 w-4 lg:h-5 lg:w-5 text-green-500" />
-              Enhanced Prompt
+              {t.enhancedTitle}
             </span>
             {enhancedPrompt && (
-              <Button variant="ghost" size="icon" onClick={handleCopy}>
+              <Button variant="ghost" size="icon" onClick={handleCopy} className="h-8 w-8 lg:h-9 lg:w-9">
                 {copied ? (
-                  <CheckCircle2 className="h-4 w-4 text-green-500" />
+                  <CheckCircle2 className="h-3.5 w-3.5 lg:h-4 lg:w-4 text-green-500" />
                 ) : (
-                  <Copy className="h-4 w-4" />
+                  <Copy className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
                 )}
               </Button>
             )}
           </CardTitle>
-          <CardDescription>
+          <CardDescription className="text-xs lg:text-sm">
-            Professional prompt ready for coding agents
+            {t.enhancedDesc}
           </CardDescription>
         </CardHeader>
-        <CardContent>
+        <CardContent className="p-4 lg:p-6 pt-0 lg:pt-0">
           {enhancedPrompt ? (
-            <div className="rounded-md border bg-muted/50 p-4">
+            <div className="rounded-md border bg-muted/50 p-3 lg:p-4 animate-in fade-in slide-in-from-bottom-2 duration-300">
-              <pre className="whitespace-pre-wrap text-sm">{enhancedPrompt}</pre>
+              <pre className="whitespace-pre-wrap text-xs lg:text-sm leading-relaxed">{enhancedPrompt}</pre>
             </div>
           ) : (
-            <div className="flex h-[200px] items-center justify-center text-center text-sm text-muted-foreground">
+            <div className="flex h-[150px] lg:h-[200px] items-center justify-center text-center text-xs lg:text-sm text-muted-foreground italic">
-              Enhanced prompt will appear here
+              {t.emptyState}
             </div>
           )}
         </CardContent>

components/SettingsPanel.tsx

@@ -7,16 +7,19 @@ import { Input } from "@/components/ui/input";
 import useStore from "@/lib/store";
 import modelAdapter from "@/lib/services/adapter-instance";
 import { Save, Key, Server, Eye, EyeOff } from "lucide-react";
+import { translations } from "@/lib/i18n/translations";
 
 export default function SettingsPanel() {
-  const { apiKeys, setApiKey, selectedProvider, setSelectedProvider, qwenTokens, setQwenTokens } = useStore();
+  const { language, apiKeys, setApiKey, selectedProvider, setSelectedProvider, qwenTokens, setQwenTokens } = useStore();
+  const t = translations[language].settings;
+  const common = translations[language].common;
   const [showApiKey, setShowApiKey] = useState<Record<string, boolean>>({});
   const [isAuthLoading, setIsAuthLoading] = useState(false);
 
   const handleSave = () => {
     if (typeof window !== "undefined") {
       localStorage.setItem("promptarch-api-keys", JSON.stringify(apiKeys));
-      alert("API keys saved successfully!");
+      alert(t.keysSaved);
     }
   };
 
@@ -51,7 +54,7 @@ export default function SettingsPanel() {
 
   const handleApiKeyChange = (provider: string, value: string) => {
     setApiKey(provider as "qwen" | "ollama" | "zai", value);
-    
+
     switch (provider) {
       case "qwen":
         modelAdapter.updateQwenApiKey(value);
@@ -77,10 +80,11 @@ export default function SettingsPanel() {
     try {
       const token = await modelAdapter.startQwenOAuth();
       setQwenTokens(token);
+      modelAdapter.updateQwenTokens(token);
     } catch (error) {
       console.error("Qwen OAuth failed", error);
       window.alert(
-        error instanceof Error ? error.message : "Qwen authentication failed"
+        error instanceof Error ? error.message : t.qwenAuthFailed
       );
     } finally {
       setIsAuthLoading(false);
@@ -92,48 +96,48 @@ export default function SettingsPanel() {
   }, []);
 
   return (
-    <div className="mx-auto max-w-3xl space-y-6">
+    <div className="mx-auto max-w-3xl space-y-4 lg:space-y-6">
       <Card>
-        <CardHeader>
+        <CardHeader className="p-4 lg:p-6 text-start">
-          <CardTitle className="flex items-center gap-2">
+          <CardTitle className="flex items-center gap-2 text-base lg:text-lg">
-            <Key className="h-5 w-5" />
+            <Key className="h-4 w-4 lg:h-5 lg:w-5" />
-            API Configuration
+            {t.apiKeys}
           </CardTitle>
-          <CardDescription>
+          <CardDescription className="text-xs lg:text-sm">
-            Configure API keys for different AI providers
+            {t.apiKeysDesc}
           </CardDescription>
         </CardHeader>
-        <CardContent className="space-y-6">
+        <CardContent className="space-y-4 lg:space-y-6 p-4 lg:p-6 pt-0 lg:pt-0">
-          <div className="space-y-2">
+          <div className="space-y-2 text-start">
-            <label className="flex items-center gap-2 text-sm font-medium">
+            <label className="flex items-center gap-2 text-xs lg:text-sm font-medium">
-              <Server className="h-4 w-4" />
+              <Server className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
               Qwen Code API Key
             </label>
             <div className="relative">
               <Input
                 type={showApiKey.qwen ? "text" : "password"}
-                placeholder="Enter your Qwen API key"
+                placeholder={t.enterKey("Qwen")}
                 value={apiKeys.qwen || ""}
                 onChange={(e) => handleApiKeyChange("qwen", e.target.value)}
-                className="font-mono text-sm"
+                className="font-mono text-xs lg:text-sm pr-10"
               />
               <Button
                 type="button"
                 variant="ghost"
                 size="icon"
-                className="absolute right-0 top-0 h-full"
+                className="absolute right-0 top-0 h-full w-9 lg:w-10"
                 onClick={() => setShowApiKey((prev) => ({ ...prev, qwen: !prev.qwen }))}
               >
                 {showApiKey.qwen ? (
-                  <EyeOff className="h-4 w-4" />
+                  <EyeOff className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
                 ) : (
-                  <Eye className="h-4 w-4" />
+                  <Eye className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
                 )}
               </Button>
             </div>
-            <div className="flex items-center gap-4">
+            <div className="flex flex-col sm:flex-row sm:items-center gap-2 lg:gap-4">
-              <p className="text-xs text-muted-foreground flex-1">
+              <p className="text-[10px] lg:text-xs text-muted-foreground flex-1">
-                Get API key from{" "}
+                {t.getApiKey}{" "}
                 <a
                   href="https://help.aliyun.com/zh/dashscope/"
                   target="_blank"
@@ -146,53 +150,53 @@ export default function SettingsPanel() {
               <Button
                 variant={qwenTokens ? "secondary" : "outline"}
                 size="sm"
-                className="h-8"
+                className="h-7 lg:h-8 text-[10px] lg:text-xs w-full sm:w-auto"
                 onClick={handleQwenAuth}
                 disabled={isAuthLoading}
               >
                 {isAuthLoading
-                  ? "Signing in..."
+                  ? t.signingIn
                   : qwenTokens
-                  ? "Logout from Qwen"
+                    ? t.logoutQwen
-                  : "Login with Qwen (OAuth)"}
+                    : t.loginQwen}
               </Button>
             </div>
             {qwenTokens && (
-              <p className="text-[10px] text-green-600 dark:text-green-400 font-medium">
+              <p className="text-[9px] lg:text-[10px] text-green-600 dark:text-green-400 font-medium">
-                ✓ Authenticated via OAuth (Expires: {new Date(qwenTokens.expiresAt || 0).toLocaleString()})
+                ✓ {t.authenticated} ({t.expires}: {new Date(qwenTokens.expiresAt || 0).toLocaleString()})
               </p>
             )}
           </div>
 
-          <div className="space-y-2">
+          <div className="space-y-2 text-start">
-            <label className="flex items-center gap-2 text-sm font-medium">
+            <label className="flex items-center gap-2 text-xs lg:text-sm font-medium">
-              <Server className="h-4 w-4" />
+              <Server className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
               Ollama Cloud API Key
             </label>
             <div className="relative">
               <Input
                 type={showApiKey.ollama ? "text" : "password"}
-                placeholder="Enter your Ollama API key"
+                placeholder={t.enterKey("Ollama")}
                 value={apiKeys.ollama || ""}
                 onChange={(e) => handleApiKeyChange("ollama", e.target.value)}
-                className="font-mono text-sm"
+                className="font-mono text-xs lg:text-sm pr-10"
               />
               <Button
                 type="button"
                 variant="ghost"
                 size="icon"
-                className="absolute right-0 top-0 h-full"
+                className="absolute right-0 top-0 h-full w-9 lg:w-10"
                 onClick={() => setShowApiKey((prev) => ({ ...prev, ollama: !prev.ollama }))}
               >
                 {showApiKey.ollama ? (
-                  <EyeOff className="h-4 w-4" />
+                  <EyeOff className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
                 ) : (
-                  <Eye className="h-4 w-4" />
+                  <Eye className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
                 )}
               </Button>
             </div>
-            <p className="text-xs text-muted-foreground">
+            <p className="text-[10px] lg:text-xs text-muted-foreground">
-              Get API key from{" "}
+              {t.getApiKey}{" "}
               <a
                 href="https://ollama.com/cloud"
                 target="_blank"
@@ -204,35 +208,35 @@ export default function SettingsPanel() {
             </p>
           </div>
 
-          <div className="space-y-2">
+          <div className="space-y-2 text-start">
-            <label className="flex items-center gap-2 text-sm font-medium">
+            <label className="flex items-center gap-2 text-xs lg:text-sm font-medium">
-              <Server className="h-4 w-4" />
+              <Server className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
               Z.AI Plan API Key
             </label>
             <div className="relative">
               <Input
                 type={showApiKey.zai ? "text" : "password"}
-                placeholder="Enter your Z.AI API key"
+                placeholder={t.enterKey("Z.AI")}
                 value={apiKeys.zai || ""}
                 onChange={(e) => handleApiKeyChange("zai", e.target.value)}
-                className="font-mono text-sm"
+                className="font-mono text-xs lg:text-sm pr-10"
               />
               <Button
                 type="button"
                 variant="ghost"
                 size="icon"
-                className="absolute right-0 top-0 h-full"
+                className="absolute right-0 top-0 h-full w-9 lg:w-10"
                 onClick={() => setShowApiKey((prev) => ({ ...prev, zai: !prev.zai }))}
               >
                 {showApiKey.zai ? (
-                  <EyeOff className="h-4 w-4" />
+                  <EyeOff className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
                 ) : (
-                  <Eye className="h-4 w-4" />
+                  <Eye className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
                 )}
               </Button>
             </div>
-            <p className="text-xs text-muted-foreground">
+            <p className="text-[10px] lg:text-xs text-muted-foreground">
-              Get API key from{" "}
+              {t.getApiKey}{" "}
               <a
                 href="https://docs.z.ai"
                 target="_blank"
@@ -244,45 +248,44 @@ export default function SettingsPanel() {
             </p>
           </div>
 
-          <Button onClick={handleSave} className="w-full">
+          <Button onClick={handleSave} className="w-full h-9 lg:h-10 text-xs lg:text-sm">
-            <Save className="mr-2 h-4 w-4" />
+            <Save className="mr-1.5 lg:mr-2 h-3.5 w-3.5 lg:h-4 lg:w-4" />
-            Save API Keys
+            {t.saveKeys}
           </Button>
         </CardContent>
       </Card>
 
       <Card>
-        <CardHeader>
+        <CardHeader className="p-4 lg:p-6 text-start">
-          <CardTitle>Default Provider</CardTitle>
+          <CardTitle className="text-base lg:text-lg">{t.defaultProvider}</CardTitle>
-          <CardDescription>
+          <CardDescription className="text-xs lg:text-sm">
-            Select your preferred AI provider
+            {t.defaultProviderDesc}
           </CardDescription>
         </CardHeader>
-        <CardContent className="space-y-4">
+        <CardContent className="space-y-3 lg:space-y-4 p-4 lg:p-6 pt-0 lg:pt-0">
-          <div className="grid gap-3">
+          <div className="grid gap-2 lg:gap-3">
             {(["qwen", "ollama", "zai"] as const).map((provider) => (
               <button
                 key={provider}
                 onClick={() => setSelectedProvider(provider)}
-                className={`flex items-center gap-3 rounded-lg border p-4 text-left transition-colors hover:bg-muted/50 ${
+                className={`flex items-center gap-2 lg:gap-3 rounded-lg border p-3 lg:p-4 text-left transition-colors hover:bg-muted/50 ${selectedProvider === provider
-                  selectedProvider === provider
+                  ? "border-primary bg-primary/5"
-                    ? "border-primary bg-primary/5"
+                  : "border-border"
-                    : "border-border"
+                  }`}
-                }`}
               >
-                <div className="flex h-10 w-10 items-center justify-center rounded-md bg-primary/10">
+                <div className="flex h-8 w-8 lg:h-10 lg:w-10 items-center justify-center rounded-md bg-primary/10">
-                  <Server className="h-5 w-5 text-primary" />
+                  <Server className="h-4 w-4 lg:h-5 lg:w-5 text-primary" />
                 </div>
-                <div className="flex-1">
+                <div className="flex-1 min-w-0">
-                  <h3 className="font-medium capitalize">{provider}</h3>
+                  <h3 className="font-medium capitalize text-sm lg:text-base">{provider}</h3>
-                  <p className="text-sm text-muted-foreground">
+                  <p className="text-[10px] lg:text-sm text-muted-foreground truncate">
-                    {provider === "qwen" && "Alibaba DashScope API"}
+                    {provider === "qwen" && t.qwenDesc}
-                    {provider === "ollama" && "Ollama Cloud API"}
+                    {provider === "ollama" && t.ollamaDesc}
-                    {provider === "zai" && "Z.AI Plan API"}
+                    {provider === "zai" && t.zaiDesc}
                   </p>
                 </div>
                 {selectedProvider === provider && (
-                  <div className="h-2 w-2 rounded-full bg-primary" />
+                  <div className="h-2 w-2 rounded-full bg-primary flex-shrink-0" />
                 )}
               </button>
             ))}
@@ -291,16 +294,16 @@ export default function SettingsPanel() {
       </Card>
 
       <Card>
-        <CardHeader>
+        <CardHeader className="p-4 lg:p-6 text-start">
-          <CardTitle>Data Privacy</CardTitle>
+          <CardTitle className="text-base lg:text-lg">{t.dataPrivacy}</CardTitle>
-          <CardDescription>
+          <CardDescription className="text-xs lg:text-sm">
-            Your data handling preferences
+            {t.dataPrivacyTitleDesc}
           </CardDescription>
         </CardHeader>
-        <CardContent>
+        <CardContent className="p-4 lg:p-6 pt-0 lg:pt-0">
-          <div className="rounded-md border bg-muted/30 p-4">
+          <div className="rounded-md border bg-muted/30 p-3 lg:p-4 text-start">
-            <p className="text-sm">
+            <p className="text-xs lg:text-sm">
-              All API keys are stored locally in your browser. Your prompts are sent directly to the selected AI provider and are not stored by PromptArch.
+              {t.dataPrivacyDesc}
             </p>
           </div>
         </CardContent>

components/Sidebar.tsx

@@ -1,11 +1,13 @@
 "use client";
 
+import { useState } from "react";
 import { Button } from "@/components/ui/button";
 import useStore from "@/lib/store";
-import { Sparkles, FileText, ListTodo, Palette, History, Settings } from "lucide-react";
+import { Sparkles, FileText, ListTodo, Palette, Presentation, History, Settings, Github, Menu, X, Megaphone, Languages, Search, MessageSquare } from "lucide-react";
 import { cn } from "@/lib/utils";
+import { translations } from "@/lib/i18n/translations";
 
-export type View = "enhance" | "prd" | "action" | "uxdesigner" | "history" | "settings";
+export type View = "enhance" | "prd" | "action" | "uxdesigner" | "slides" | "googleads" | "market-research" | "ai-assist" | "history" | "settings";
 
 interface SidebarProps {
   currentView: View;
@@ -13,79 +15,149 @@ interface SidebarProps {
 }
 
 export default function Sidebar({ currentView, onViewChange }: SidebarProps) {
-  const history = useStore((state) => state.history);
+  const { language, setLanguage, history } = useStore();
+  const [isMobileMenuOpen, setIsMobileMenuOpen] = useState(false);
+  const t = translations[language].sidebar;
+  const common = translations[language].common;
 
   const menuItems = [
-    { id: "enhance" as View, label: "Prompt Enhancer", icon: Sparkles },
+    { id: "enhance" as View, label: t.promptEnhancer, icon: Sparkles },
-    { id: "prd" as View, label: "PRD Generator", icon: FileText },
+    { id: "prd" as View, label: t.prdGenerator, icon: FileText },
-    { id: "action" as View, label: "Action Plan", icon: ListTodo },
+    { id: "action" as View, label: t.actionPlan, icon: ListTodo },
-    { id: "uxdesigner" as View, label: "UX Designer Prompt", icon: Palette },
+    { id: "uxdesigner" as View, label: t.uxDesigner, icon: Palette },
-    { id: "history" as View, label: "History", icon: History, count: history.length },
+    { id: "slides" as View, label: t.slidesGen, icon: Presentation },
-    { id: "settings" as View, label: "Settings", icon: Settings },
+    { id: "googleads" as View, label: t.googleAds, icon: Megaphone },
+    { id: "market-research" as View, label: t.marketResearch, icon: Search },
+    { id: "ai-assist" as View, label: t.aiAssist, icon: MessageSquare },
+    { id: "history" as View, label: t.history, icon: History, count: history.length },
+    { id: "settings" as View, label: t.settings, icon: Settings },
   ];
 
-  return (
+  const handleViewChange = (view: View) => {
-    <aside className="flex h-screen w-64 flex-col border-r bg-card">
+    onViewChange(view);
-      <div className="border-b p-6">
+    setIsMobileMenuOpen(false);
-        <h1 className="flex items-center gap-2 text-xl font-bold">
+  };
-          <div className="flex h-8 w-8 items-center justify-center rounded-lg bg-primary text-primary-foreground">
+
-            PA
+  const SidebarContent = () => (
-          </div>
+    <>
-          PromptArch
+      <div className="border-b p-4 lg:p-6">
-        </h1>
+        <a href="https://www.rommark.dev" className="mb-4 flex items-center gap-2 text-xs font-medium text-muted-foreground hover:text-primary transition-colors">
+          <Menu className="h-3 w-3" />
+          <span>{t.backToRommark}</span>
+        </a>
+        <a href="https://github.rommark.dev/admin/PromptArch" target="_blank" rel="noopener noreferrer" className="block">
+          <h1 className="flex items-center gap-2 text-lg lg:text-xl font-bold hover:opacity-80 transition-opacity">
+            <div className="flex h-7 w-7 lg:h-8 lg:w-8 items-center justify-center rounded-lg bg-[#4285F4] text-primary-foreground text-sm lg:text-base">
+              PA
+            </div>
+            {t.title}
+          </h1>
+        </a>
+        <a href="https://github.rommark.dev/admin/PromptArch" target="_blank" rel="noopener noreferrer" className="mt-2 lg:mt-3 flex items-center gap-1.5 rounded-md px-2 lg:px-3 py-1 lg:py-1.5 text-xs text-primary hover:bg-primary/10 transition-colors">
+          <Github className="h-3 w-3 lg:h-3.5 lg:w-3.5" />
+          <span>{t.viewOnGithub}</span>
+        </a>
+        <p className="mt-1 lg:mt-2 text-[10px] lg:text-xs text-muted-foreground">
+          {t.forkedFrom} <a href="https://github.com/ClavixDev/Clavix" target="_blank" rel="noopener noreferrer" className="text-primary hover:underline">Clavix</a>
+        </p>
       </div>
 
-      <nav className="flex-1 space-y-1 p-4">
+      <nav className="flex-1 space-y-1 p-3 lg:p-4 overflow-y-auto">
         {menuItems.map((item) => (
           <Button
             key={item.id}
             variant={currentView === item.id ? "default" : "ghost"}
             className={cn(
-              "w-full justify-start gap-2",
+              "w-full justify-start gap-2 h-9 lg:h-10 text-sm",
               currentView === item.id && "bg-primary text-primary-foreground"
             )}
-            onClick={() => onViewChange(item.id)}
+            onClick={() => handleViewChange(item.id)}
           >
             <item.icon className="h-4 w-4" />
-            <span className="flex-1 text-left">{item.label}</span>
+            <span className="flex-1 text-left truncate">{item.label}</span>
             {item.count !== undefined && item.count > 0 && (
-              <span className="flex h-5 w-5 items-center justify-center rounded-full bg-primary-foreground text-xs font-medium">
+              <span className="flex h-5 w-5 items-center justify-center rounded-full bg-primary-foreground text-xs font-medium text-primary">
                 {item.count}
               </span>
             )}
           </Button>
         ))}
 
-        <div className="mt-8 p-3 text-[10px] leading-relaxed text-muted-foreground border-t border-border/50 pt-4">
+        <div className="mt-4 p-2 lg:p-3 border-t border-border/50">
-          <p className="font-semibold text-foreground mb-1">Developed by Roman | RyzenAdvanced</p>
+          <div className="flex items-center gap-2 mb-2 text-[10px] lg:text-xs font-semibold text-muted-foreground uppercase">
-          <div className="space-y-1">
+            <Languages className="h-3 w-3" /> {t.language}
-            <p>
+          </div>
-              GitHub: <a href="https://github.com/roman-ryzenadvanced/Custom-Engineered-Agents-and-Tools-for-Vibe-Coders" target="_blank" rel="noopener noreferrer" className="text-primary hover:underline">roman-ryzenadvanced</a>
+          <div className="flex flex-wrap gap-1">
-            </p>
+            {(["en", "ru", "he"] as const).map((lang) => (
-            <p>
+              <Button
-              Telegram: <a href="https://t.me/VibeCodePrompterSystem" target="_blank" rel="noopener noreferrer" className="text-primary hover:underline">@VibeCodePrompterSystem</a>
+                key={lang}
-            </p>
+                variant={language === lang ? "default" : "outline"}
-            <p className="mt-2 text-[9px] opacity-80">
+                size="sm"
-              100% Developed using GLM 4.7 model on TRAE.AI IDE.
+                className="h-7 px-2 text-[10px] uppercase font-bold"
-            </p>
+                onClick={() => setLanguage(lang)}
-            <p className="text-[9px] opacity-80">
+              >
-              Model Info: <a href="https://z.ai/subscribe?ic=R0K78RJKNW" target="_blank" rel="noopener noreferrer" className="text-primary hover:underline">Learn here</a>
+                {lang}
-            </p>
+              </Button>
+            ))}
           </div>
         </div>
       </nav>
 
-      <div className="border-t p-4">
+      <div className="border-t p-3 lg:p-4 hidden lg:block">
-        <div className="rounded-md bg-muted/50 p-3 text-xs text-muted-foreground">
+        <div className="rounded-md bg-muted/50 p-2 lg:p-3 text-[10px] lg:text-xs text-muted-foreground">
-          <p className="font-medium text-foreground">Quick Tips</p>
+          <p className="font-medium text-foreground">{t.quickTips}</p>
-          <ul className="mt-2 space-y-1">
+          <ul className="mt-1.5 lg:mt-2 space-y-0.5 lg:space-y-1">
-            <li>• Use different providers for best results</li>
+            <li>• {t.tip1}</li>
-            <li>• Copy enhanced prompts to your AI agent</li>
+            <li>• {t.tip2}</li>
-            <li>• PRDs generate better action plans</li>
+            <li>• {t.tip3}</li>
-            <li>• UX Designer Prompt for design tasks</li>
           </ul>
         </div>
       </div>
-    </aside>
+    </>
+  );
+
+  return (
+    <>
+      {/* Mobile Header */}
+      <div className="lg:hidden fixed top-0 left-0 right-0 z-50 flex items-center justify-between border-b bg-card px-4 py-3">
+        <a href="https://github.rommark.dev/admin/PromptArch" target="_blank" rel="noopener noreferrer" className="flex items-center gap-2">
+          <div className="flex h-7 w-7 items-center justify-center rounded-lg bg-primary text-primary-foreground text-sm font-bold">
+            PA
+          </div>
+          <span className="font-bold text-lg">{t.title}</span>
+        </a>
+        <Button
+          variant="ghost"
+          size="icon"
+          onClick={() => setIsMobileMenuOpen(!isMobileMenuOpen)}
+          className="h-9 w-9"
+        >
+          {isMobileMenuOpen ? <X className="h-5 w-5" /> : <Menu className="h-5 w-5" />}
+        </Button>
+      </div>
+
+      {/* Mobile Menu Overlay */}
+      {isMobileMenuOpen && (
+        <div
+          className="lg:hidden fixed inset-0 z-40 bg-black/50 backdrop-blur-sm"
+          onClick={() => setIsMobileMenuOpen(false)}
+        />
+      )}
+
+      {/* Mobile Slide-out Menu */}
+      <aside
+        className={cn(
+          "lg:hidden fixed top-0 left-0 z-50 flex h-full w-72 max-w-[80vw] flex-col border-r bg-card transition-transform duration-300 ease-in-out",
+          isMobileMenuOpen ? "translate-x-0" : "-translate-x-full"
+        )}
+      >
+        <SidebarContent />
+      </aside>
+
+      {/* Desktop Sidebar */}
+      <aside className="hidden lg:flex h-screen w-64 flex-col border-r bg-card flex-shrink-0">
+        <SidebarContent />
+      </aside>
+    </>
   );
 }

components/UXDesignerPrompt.tsx

@@ -8,10 +8,13 @@ import useStore from "@/lib/store";
 import modelAdapter from "@/lib/services/adapter-instance";
 import { Palette, Copy, Loader2, CheckCircle2, Settings } from "lucide-react";
 import { cn } from "@/lib/utils";
+import { translations } from "@/lib/i18n/translations";
 
 export default function UXDesignerPrompt() {
   const {
+    language,
     currentPrompt,
+    enhancedPrompt,
     selectedProvider,
     selectedModels,
     availableModels,
@@ -27,6 +30,9 @@ export default function UXDesignerPrompt() {
     setSelectedModel,
   } = useStore();
 
+  const t = translations[language].uxDesigner;
+  const common = translations[language].common;
+
   const [copied, setCopied] = useState(false);
   const [generatedPrompt, setGeneratedPrompt] = useState<string | null>(null);
 
@@ -52,7 +58,7 @@ export default function UXDesignerPrompt() {
   const loadAvailableModels = async () => {
     const fallbackModels = modelAdapter.getAvailableModels(selectedProvider);
     setAvailableModels(selectedProvider, fallbackModels);
-    
+
     try {
       const result = await modelAdapter.listModels(selectedProvider);
       if (result.success && result.data) {
@@ -65,13 +71,15 @@ export default function UXDesignerPrompt() {
 
   const handleGenerate = async () => {
     if (!currentPrompt.trim()) {
-      setError("Please enter an app description");
+      setError(t.enterDescriptionError);
       return;
     }
 
     const apiKey = apiKeys[selectedProvider];
-    if (!apiKey || !apiKey.trim()) {
+    const isQwenOAuth = selectedProvider === "qwen" && modelAdapter.hasQwenAuth();
-      setError(`Please configure your ${selectedProvider.toUpperCase()} API key in Settings`);
+
+    if (!isQwenOAuth && (!apiKey || !apiKey.trim())) {
+      setError(`${common.error}: ${common.configApiKey}`);
       return;
     }
 
@@ -79,17 +87,23 @@ export default function UXDesignerPrompt() {
     setError(null);
     setGeneratedPrompt(null);
 
+    console.log("[UXDesignerPrompt] Starting generation...", { selectedProvider, selectedModel, hasQwenAuth: modelAdapter.hasQwenAuth() });
+
     try {
       const result = await modelAdapter.generateUXDesignerPrompt(currentPrompt, selectedProvider, selectedModel);
 
+      console.log("[UXDesignerPrompt] Generation result:", result);
+
       if (result.success && result.data) {
         setGeneratedPrompt(result.data);
         setEnhancedPrompt(result.data);
       } else {
-        setError(result.error || "Failed to generate UX designer prompt");
+        console.error("[UXDesignerPrompt] Generation failed:", result.error);
+        setError(result.error || t.errorGenerate);
       }
     } catch (err) {
-      setError(err instanceof Error ? err.message : "An error occurred");
+      console.error("[UXDesignerPrompt] Generation error:", err);
+      setError(err instanceof Error ? err.message : t.errorGenerate);
     } finally {
       setProcessing(false);
     }
@@ -111,21 +125,21 @@ export default function UXDesignerPrompt() {
   };
 
   return (
-    <div className="mx-auto grid max-w-7xl gap-6 lg:grid-cols-2">
+    <div className="mx-auto grid max-w-7xl gap-4 lg:gap-6 grid-cols-1 lg:grid-cols-2 text-start">
       <Card className="h-fit">
-        <CardHeader>
+        <CardHeader className="p-4 lg:p-6 text-start">
-          <CardTitle className="flex items-center gap-2">
+          <CardTitle className="flex items-center gap-2 text-base lg:text-lg">
-            <Palette className="h-5 w-5" />
+            <Palette className="h-4 w-4 lg:h-5 lg:w-5" />
-            UX Designer Prompt
+            {t.title}
           </CardTitle>
-          <CardDescription>
+          <CardDescription className="text-xs lg:text-sm">
-            Describe your app idea and get the BEST EVER prompt for UX design
+            {t.description}
           </CardDescription>
         </CardHeader>
-        <CardContent className="space-y-4">
+        <CardContent className="space-y-3 lg:space-y-4 p-4 lg:p-6 pt-0 lg:pt-0">
-          <div className="space-y-2">
+          <div className="space-y-2 text-start">
-            <label className="text-sm font-medium">AI Provider</label>
+            <label className="text-xs lg:text-sm font-medium">{common.aiProvider}</label>
-            <div className="flex flex-wrap gap-2">
+            <div className="flex flex-wrap gap-1.5 lg:gap-2">
               {(["ollama", "zai"] as const).map((provider) => (
                 <Button
                   key={provider}
@@ -133,7 +147,7 @@ export default function UXDesignerPrompt() {
                   size="sm"
                   onClick={() => setSelectedProvider(provider)}
                   className={cn(
-                    "capitalize",
+                    "capitalize text-xs lg:text-sm h-8 lg:h-9 px-2.5 lg:px-3",
                     selectedProvider === provider && "bg-primary text-primary-foreground"
                   )}
                 >
@@ -143,12 +157,12 @@ export default function UXDesignerPrompt() {
             </div>
           </div>
 
-          <div className="space-y-2">
+          <div className="space-y-2 text-start">
-            <label className="text-sm font-medium">Model</label>
+            <label className="text-xs lg:text-sm font-medium">{common.model}</label>
             <select
               value={selectedModel}
               onChange={(e) => setSelectedModel(selectedProvider, e.target.value)}
-              className="w-full rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring"
+              className="w-full rounded-md border border-input bg-background px-3 py-2 text-xs lg:text-sm ring-offset-background focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring"
             >
               {models.map((model) => (
                 <option key={model} value={model}>
@@ -158,81 +172,83 @@ export default function UXDesignerPrompt() {
             </select>
           </div>
 
-          <div className="space-y-2">
+          <div className="space-y-2 text-start">
-            <label className="text-sm font-medium">App Description</label>
+            <label className="text-xs lg:text-sm font-medium">{t.inputLabel}</label>
             <Textarea
-              placeholder="e.g., A fitness tracking app with workout plans, nutrition tracking, and social features for sharing progress with friends"
+              placeholder={t.placeholder}
               value={currentPrompt}
               onChange={(e) => setCurrentPrompt(e.target.value)}
-              className="min-h-[200px] resize-y"
+              className="min-h-[150px] lg:min-h-[200px] resize-y text-sm lg:text-base p-3 lg:p-4"
             />
-            <p className="text-xs text-muted-foreground">
+            <p className="text-[10px] lg:text-xs text-muted-foreground">
-              Describe what kind of app you want, target users, key features, and any specific design preferences.
+              {t.inputDesc}
             </p>
           </div>
 
           {error && (
-            <div className="rounded-md bg-destructive/10 p-3 text-sm text-destructive">
+            <div className="rounded-md bg-destructive/10 p-2.5 lg:p-3 text-xs lg:text-sm text-destructive">
               {error}
               {!apiKeys[selectedProvider] && (
-                <div className="mt-2 flex items-center gap-2">
+                <div className="mt-1.5 lg:mt-2 flex items-center gap-2">
-                  <Settings className="h-4 w-4" />
+                  <Settings className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
-                  <span className="text-xs">Configure API key in Settings</span>
+                  <span className="text-[10px] lg:text-xs">{common.configApiKey}</span>
                 </div>
               )}
             </div>
           )}
 
           <div className="flex gap-2">
-            <Button onClick={handleGenerate} disabled={isProcessing || !currentPrompt.trim()} className="flex-1">
+            <Button onClick={handleGenerate} disabled={isProcessing || !currentPrompt.trim()} className="flex-1 h-9 lg:h-10 text-xs lg:text-sm">
               {isProcessing ? (
                 <>
-                  <Loader2 className="mr-2 h-4 w-4 animate-spin" />
+                  <Loader2 className="mr-1.5 lg:mr-2 h-3.5 w-3.5 lg:h-4 lg:w-4 animate-spin" />
-                  Generating...
+                  {common.generating}
                 </>
               ) : (
                 <>
-                  <Palette className="mr-2 h-4 w-4" />
+                  <Palette className="mr-1.5 lg:mr-2 h-3.5 w-3.5 lg:h-4 lg:w-4" />
-                  Generate UX Prompt
+                  {t.generateButton}
                 </>
               )}
             </Button>
-            <Button variant="outline" onClick={handleClear} disabled={isProcessing}>
+            <Button variant="outline" onClick={handleClear} disabled={isProcessing} className="h-9 lg:h-10 text-xs lg:text-sm px-3">
-              Clear
+              <span className="hidden sm:inline">{translations[language].promptEnhancer.clear}</span>
+              <span className="sm:hidden">×</span>
             </Button>
           </div>
         </CardContent>
       </Card>
 
-      <Card className={cn(!generatedPrompt && "opacity-50")}>
+      <Card className={cn("flex flex-col", !generatedPrompt && "opacity-50")}>
-        <CardHeader>
+        <CardHeader className="p-4 lg:p-6 text-start">
-          <CardTitle className="flex items-center justify-between">
+          <CardTitle className="flex items-center justify-between text-base lg:text-lg">
             <span className="flex items-center gap-2">
-              <CheckCircle2 className="h-5 w-5 text-green-500" />
+              <CheckCircle2 className="h-4 w-4 lg:h-5 lg:w-5 text-green-500" />
-              Best Ever UX Prompt
+              <span className="hidden sm:inline">{t.resultTitle}</span>
+              <span className="sm:hidden">{t.uxPromptMobile}</span>
             </span>
             {generatedPrompt && (
-              <Button variant="ghost" size="icon" onClick={handleCopy}>
+              <Button variant="ghost" size="icon" onClick={handleCopy} className="h-8 w-8 lg:h-9 lg:w-9">
                 {copied ? (
-                  <CheckCircle2 className="h-4 w-4 text-green-500" />
+                  <CheckCircle2 className="h-3.5 w-3.5 lg:h-4 lg:w-4 text-green-500" />
                 ) : (
-                  <Copy className="h-4 w-4" />
+                  <Copy className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
                 )}
               </Button>
             )}
           </CardTitle>
-          <CardDescription>
+          <CardDescription className="text-xs lg:text-sm">
-            Comprehensive UX design prompt ready for designers
+            {t.resultDesc}
           </CardDescription>
         </CardHeader>
-        <CardContent>
+        <CardContent className="p-4 lg:p-6 pt-0 lg:pt-0">
           {generatedPrompt ? (
-            <div className="rounded-md border bg-muted/50 p-4">
+            <div className="rounded-md border bg-muted/50 p-3 lg:p-4 max-h-[350px] lg:max-h-[400px] overflow-y-auto animate-in fade-in slide-in-from-bottom-2 duration-300">
-              <pre className="whitespace-pre-wrap text-sm">{generatedPrompt}</pre>
+              <pre className="whitespace-pre-wrap text-xs lg:text-sm leading-relaxed">{generatedPrompt}</pre>
             </div>
           ) : (
-            <div className="flex h-[400px] items-center justify-center text-center text-sm text-muted-foreground">
+            <div className="flex h-[250px] lg:h-[400px] items-center justify-center text-center text-xs lg:text-sm text-muted-foreground px-4 italic">
-              Your comprehensive UX designer prompt will appear here
+              {t.emptyState}
             </div>
           )}
         </CardContent>

components/ui/badge.tsx

@@ -0,0 +1,36 @@
+import * as React from "react"
+import { cva, type VariantProps } from "class-variance-authority"
+
+import { cn } from "@/lib/utils"
+
+const badgeVariants = cva(
+    "inline-flex items-center rounded-full border px-2.5 py-0.5 text-xs font-semibold transition-colors focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2",
+    {
+        variants: {
+            variant: {
+                default:
+                    "border-transparent bg-primary text-primary-foreground hover:bg-primary/80",
+                secondary:
+                    "border-transparent bg-secondary text-secondary-foreground hover:bg-secondary/80",
+                destructive:
+                    "border-transparent bg-destructive text-destructive-foreground hover:bg-destructive/80",
+                outline: "text-foreground",
+            },
+        },
+        defaultVariants: {
+            variant: "default",
+        },
+    }
+)
+
+export interface BadgeProps
+    extends React.HTMLAttributes<HTMLDivElement>,
+    VariantProps<typeof badgeVariants> { }
+
+function Badge({ className, variant, ...props }: BadgeProps) {
+    return (
+        <div className={cn(badgeVariants({ variant }), className)} {...props} />
+    )
+}
+
+export { Badge, badgeVariants }

components/ui/tabs.tsx

@@ -0,0 +1,55 @@
+"use client"
+
+import * as React from "react"
+import * as TabsPrimitive from "@radix-ui/react-tabs"
+
+import { cn } from "@/lib/utils"
+
+const Tabs = TabsPrimitive.Root
+
+const TabsList = React.forwardRef<
+    React.ElementRef<typeof TabsPrimitive.List>,
+    React.ComponentPropsWithoutRef<typeof TabsPrimitive.List>
+>(({ className, ...props }, ref) => (
+    <TabsPrimitive.List
+        ref={ref}
+        className={cn(
+            "inline-flex h-10 items-center justify-center rounded-md bg-muted p-1 text-muted-foreground",
+            className
+        )}
+        {...props}
+    />
+))
+TabsList.displayName = TabsPrimitive.List.displayName
+
+const TabsTrigger = React.forwardRef<
+    React.ElementRef<typeof TabsPrimitive.Trigger>,
+    React.ComponentPropsWithoutRef<typeof TabsPrimitive.Trigger>
+>(({ className, ...props }, ref) => (
+    <TabsPrimitive.Trigger
+        ref={ref}
+        className={cn(
+            "inline-flex items-center justify-center whitespace-nowrap rounded-sm px-3 py-1.5 text-sm font-medium ring-offset-background transition-all focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 data-[state=active]:bg-background data-[state=active]:text-foreground data-[state=active]:shadow-sm",
+            className
+        )}
+        {...props}
+    />
+))
+TabsTrigger.displayName = TabsPrimitive.Trigger.displayName
+
+const TabsContent = React.forwardRef<
+    React.ElementRef<typeof TabsPrimitive.Content>,
+    React.ComponentPropsWithoutRef<typeof TabsPrimitive.Content>
+>(({ className, ...props }, ref) => (
+    <TabsPrimitive.Content
+        ref={ref}
+        className={cn(
+            "mt-2 ring-offset-background focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2",
+            className
+        )}
+        {...props}
+    />
+))
+TabsContent.displayName = TabsPrimitive.Content.displayName
+
+export { Tabs, TabsList, TabsTrigger, TabsContent }

lib/artifact-utils.ts

@@ -0,0 +1,108 @@
+import JSZip from "jszip";
+import { saveAs } from "file-saver";
+
+export async function downloadArtifactAsZip(data: string, type: string, language: string = "html") {
+    const zip = new JSZip();
+    const extension = language === "html" || type === "web" || type === "app" ? "html" : (language === "typescript" || language === "tsx" ? "tsx" : "txt");
+    const filename = `artifact-${Date.now()}.${extension}`;
+
+    // Check if data contains common multi-file structures (simple heuristic)
+    // If it looks like a full project (multiple files defined in one block), we could parse it,
+    // but for now we'll just save the main artifact.
+    zip.file(filename, data);
+
+    // Add a basic README
+    zip.file("README.md", `# AI Generated Artifact\n\nType: ${type}\nGenerated: ${new Date().toLocaleString()}`);
+
+    const content = await zip.generateAsync({ type: "blob" });
+    saveAs(content, `promptarch-artifact-${Date.now()}.zip`);
+}
+
+export async function pushToGithub(
+    token: string,
+    repoName: string,
+    files: { path: string; content: string }[],
+    description: string = "Generated by PromptArch"
+) {
+    const headers = {
+        'Authorization': `token ${token}`,
+        'Accept': 'application/vnd.github.v3+json',
+        'Content-Type': 'application/json',
+    };
+
+    // 1. Check if repo exists, if not create it
+    let repoData;
+    const userResponse = await fetch('https://api.github.com/user', { headers });
+    if (!userResponse.ok) throw new Error("Failed to authenticate with GitHub");
+    const userData = await userResponse.json();
+    const username = userData.login;
+
+    const repoCheckResponse = await fetch(`https://api.github.com/repos/${username}/${repoName}`, { headers });
+
+    if (repoCheckResponse.status === 404) {
+        // Create repo
+        const createResponse = await fetch('https://api.github.com/user/repos', {
+            method: 'POST',
+            headers,
+            body: JSON.stringify({
+                name: repoName,
+                description,
+                auto_init: true
+            })
+        });
+        if (!createResponse.ok) throw new Error("Failed to create repository");
+        repoData = await createResponse.json();
+        // Wait a bit for repo to be ready
+        await new Promise(resolve => setTimeout(resolve, 2000));
+    } else {
+        repoData = await repoCheckResponse.json();
+    }
+
+    // 2. Get latest commit SHA of default branch
+    const branchResponse = await fetch(`https://api.github.com/repos/${username}/${repoName}/branches/${repoData.default_branch}`, { headers });
+    const branchData = await branchResponse.json();
+    const latestCommitSha = branchData.commit.sha;
+
+    // 3. Create a new tree
+    const treeItems = files.map(file => ({
+        path: file.path,
+        mode: '100644',
+        type: 'blob',
+        content: file.content
+    }));
+
+    const treeResponse = await fetch(`https://api.github.com/repos/${username}/${repoName}/git/trees`, {
+        method: 'POST',
+        headers,
+        body: JSON.stringify({
+            base_tree: latestCommitSha,
+            tree: treeItems
+        })
+    });
+    const treeData = await treeResponse.json();
+
+    // 4. Create a new commit
+    const commitResponse = await fetch(`https://api.github.com/repos/${username}/${repoName}/git/commits`, {
+        method: 'POST',
+        headers,
+        body: JSON.stringify({
+            message: `Update from PromptArch: ${new Date().toISOString()}`,
+            tree: treeData.sha,
+            parents: [latestCommitSha]
+        })
+    });
+    const commitData = await commitResponse.json();
+
+    // 5. Update the reference
+    const refResponse = await fetch(`https://api.github.com/repos/${username}/${repoName}/git/refs/heads/${repoData.default_branch}`, {
+        method: 'PATCH',
+        headers,
+        body: JSON.stringify({
+            sha: commitData.sha
+        })
+    });
+
+    if (!refResponse.ok) throw new Error("Failed to update branch reference");
+
+    return { url: repoData.html_url };
+}

lib/export-utils.ts

@@ -0,0 +1,571 @@
+import * as XLSX from 'xlsx';
+import { GoogleAdsResult, MagicWandResult } from "../types";
+
+export const downloadFile = (filename: string, content: any, contentType: string) => {
+    if (typeof window === 'undefined') return;
+    const blob = content instanceof Blob ? content : new Blob([content], { type: contentType });
+    const url = URL.createObjectURL(blob);
+    const link = document.createElement("a");
+    link.setAttribute("href", url);
+    link.setAttribute("download", filename);
+    document.body.appendChild(link);
+    link.click();
+    document.body.removeChild(link);
+    URL.revokeObjectURL(url);
+};
+
+export const generateGoogleAdsCSV = (googleAds?: any, magic?: any): string => {
+    const rows: string[][] = [];
+
+    if (googleAds) {
+        rows.push(["GOOGLE ADS STRATEGY REPORT"]);
+        rows.push(["Generated at", new Date().toLocaleString()]);
+        rows.push(["Website", googleAds.websiteUrl || 'N/A']);
+        rows.push([]);
+
+        const kw = googleAds.keywords;
+        if (kw) {
+            rows.push(["KEYWORD RESEARCH"]);
+            rows.push(["Type", "Keyword", "CPC", "Volume", "Competition"]);
+            if (Array.isArray(kw.primary)) kw.primary.forEach((k: any) => rows.push(["Primary", String(k?.keyword || ''), String(k?.cpc || ''), String(k?.searchVolume || ''), String(k?.competition || '')]));
+            if (Array.isArray(kw.longTail)) kw.longTail.forEach((k: any) => rows.push(["Long-tail", String(k?.keyword || ''), String(k?.cpc || ''), String(k?.searchVolume || ''), String(k?.competition || '')]));
+            if (Array.isArray(kw.negative)) kw.negative.forEach((k: any) => rows.push(["Negative", String(k?.keyword || ''), "", "", String(k?.competition || '')]));
+            rows.push([]);
+        }
+
+        const ads = googleAds.adCopies;
+        if (Array.isArray(ads)) {
+            rows.push(["AD COPIES"]);
+            rows.push(["Variation", "Headlines", "Descriptions", "CTA", "Optimized", "Positioning"]);
+            ads.forEach((ad: any, i: number) => {
+                const hl = Array.isArray(ad.headlines) ? ad.headlines.join(' | ') : '';
+                const ds = Array.isArray(ad.descriptions) ? ad.descriptions.join(' | ') : '';
+                rows.push([`Var ${i + 1}`, hl, ds, String(ad?.callToAction || ''), String(ad?.mobileOptimized || 'false'), String(ad?.positioning || '')]);
+            });
+            rows.push([]);
+        }
+
+        const camps = googleAds.campaigns;
+        if (Array.isArray(camps)) {
+            rows.push(["CAMPAIGN STRUCTURE"]);
+            rows.push(["Name", "Type", "Budget", "Locations", "Targeting", "Bidding"]);
+            camps.forEach((c: any) => {
+                const t = c.targeting;
+                const locs = (t && Array.isArray(t.locations)) ? t.locations.join('; ') : 'All';
+                const demos = (t && t.demographics) ? `Age: ${t.demographics.age?.join(', ') || 'Any'}; Gender: ${t.demographics.gender?.join(', ') || 'Any'}` : 'All';
+                rows.push([String(c.name || ''), String(c.type || ''), `${c?.budget?.daily || 0} ${c?.budget?.currency || ''}`, locs, demos, String(c.biddingStrategy || '')]);
+            });
+            rows.push([]);
+        }
+    }
+
+    if (magic) {
+        rows.push(["MARKET INTELLIGENCE"]);
+        const ma = magic.marketAnalysis;
+        if (ma) {
+            rows.push(["Size", String(ma.industrySize || '')]);
+            rows.push(["Growth", String(ma.growthRate || '')]);
+            rows.push(["Trends", Array.isArray(ma.marketTrends) ? ma.marketTrends.join('; ') : '']);
+            rows.push(["Competitors", Array.isArray(ma.topCompetitors) ? ma.topCompetitors.join('; ') : '']);
+            rows.push([]);
+        }
+
+        const strats = magic.strategies;
+        if (Array.isArray(strats)) {
+            rows.push(["STRATEGIES"]);
+            strats.forEach((s: any) => {
+                rows.push(["Direction", String(s.direction || '')]);
+                rows.push(["Target", String(s.targetAudience || '')]);
+                rows.push(["ROI", String(s.expectedROI || '')]);
+                rows.push(["Risk", String(s.riskLevel || '')]);
+                rows.push(["Timeframe", String(s.timeToResults || '')]);
+                rows.push([]);
+            });
+        }
+    }
+
+    return rows.map(r => r.map(c => `"${String(c || '').replace(/"/g, '""')}"`).join(",")).join("\n");
+};
+
+export const generateGoogleAdsExcel = (googleAds?: any, magic?: any): Blob => {
+    const wb = XLSX.utils.book_new();
+
+    // 1. Overview Sheet
+    const overviewData: any[] = [
+        ["Attribute", "Value"],
+        ["Report Title", "Google Ads Strategy Report"],
+        ["Generated At", new Date().toLocaleString()],
+        ["Website URL", googleAds?.websiteUrl || magic?.websiteUrl || 'N/A'],
+        [],
+        ["Performance Forecasts"],
+        ["Est. Impressions", googleAds?.predictions?.estimatedImpressions || 'N/A'],
+        ["Est. Clicks", googleAds?.predictions?.estimatedClicks || 'N/A'],
+        ["Est. CTR", googleAds?.predictions?.estimatedCtr || 'N/A'],
+        ["Est. Conversions", googleAds?.predictions?.estimatedConversions || 'N/A'],
+        ["Est. Conversion Rate", googleAds?.predictions?.conversionRate || 'N/A'],
+        ["Avg. CPC", googleAds?.predictions?.avgCpc || 'N/A'],
+        [],
+        ["Historical Benchmarks"],
+        ["Avg. Industry CTR", googleAds?.historicalBenchmarks?.industryAverageCtr || 'N/A'],
+        ["Avg. Industry CPC", googleAds?.historicalBenchmarks?.industryAverageCpc || 'N/A'],
+        ["Seasonal Trends", googleAds?.historicalBenchmarks?.seasonalTrends || 'N/A'],
+        ["Geographic Insights", googleAds?.historicalBenchmarks?.geographicInsights || 'N/A']
+    ];
+    const overviewSheet = XLSX.utils.aoa_to_sheet(overviewData);
+    XLSX.utils.book_append_sheet(wb, overviewSheet, "Overview");
+
+    // 2. Keywords Sheet
+    if (googleAds?.keywords) {
+        const kw = googleAds.keywords;
+        const kwData: any[] = [
+            ["Type", "Keyword", "Avg. CPC", "Monthly Volume", "Competition", "Difficulty"]
+        ];
+        if (Array.isArray(kw.primary)) kw.primary.forEach((k: any) => kwData.push(["Primary", k.keyword, k.cpc, k.searchVolume, k.competition, k.difficultyScore]));
+        if (Array.isArray(kw.longTail)) kw.longTail.forEach((k: any) => kwData.push(["Long-tail", k.keyword, k.cpc, k.searchVolume, k.competition, k.difficultyScore]));
+        if (Array.isArray(kw.negative)) kw.negative.forEach((k: any) => kwData.push(["Negative", k.keyword, "", "", k.competition, ""]));
+
+        const kwSheet = XLSX.utils.aoa_to_sheet(kwData);
+        XLSX.utils.book_append_sheet(wb, kwSheet, "Keywords");
+    }
+
+    // 3. Ad Copies Sheet
+    if (Array.isArray(googleAds?.adCopies)) {
+        const adData: any[] = [
+            ["ID", "Variation", "Headlines", "Descriptions", "CTA", "Mobile Optimized", "Strategic Positioning"]
+        ];
+        googleAds.adCopies.forEach((ad: any, i: number) => {
+            adData.push([
+                ad.id,
+                `Variation ${i + 1}`,
+                (ad.headlines || []).join(" | "),
+                (ad.descriptions || []).join(" | "),
+                ad.callToAction,
+                ad.mobileOptimized ? "Yes" : "No",
+                ad.positioning || "N/A"
+            ]);
+        });
+        const adSheet = XLSX.utils.aoa_to_sheet(adData);
+        XLSX.utils.book_append_sheet(wb, adSheet, "Ad Copies");
+    }
+
+    // 4. Competitors Sheet
+    if (magic?.competitorInsights || magic?.marketAnalysis) {
+        const compData: any[] = [
+            ["Competitor", "Website", "Est. Monthly Spend", "Target Audience", "Strengths", "Weaknesses", "Ad Strategy", "Top Keywords"]
+        ];
+        if (Array.isArray(magic.competitorInsights)) {
+            magic.competitorInsights.forEach((c: any) => {
+                compData.push([
+                    c.competitor,
+                    c.website || 'N/A',
+                    c.estimatedSpend || 'N/A',
+                    c.targetAudience || 'N/A',
+                    (c.strengths || []).join(", "),
+                    (c.weaknesses || []).join(", "),
+                    c.adStrategy,
+                    (c.topKeywords || []).join(", ")
+                ]);
+            });
+        }
+        const compSheet = XLSX.utils.aoa_to_sheet(compData);
+        XLSX.utils.book_append_sheet(wb, compSheet, "Competitor Analysis");
+    }
+
+    // 5. Strategies Sheet
+    if (Array.isArray(magic?.strategies)) {
+        const stratData: any[] = [
+            ["ID", "Strategic Direction", "Rationale", "Target Audience", "Competitive Advantage", "Expected ROI", "Risk Level", "Time to Results", "Success Metrics"]
+        ];
+        magic.strategies.forEach((s: any) => {
+            stratData.push([
+                s.id,
+                s.direction,
+                s.rationale,
+                s.targetAudience,
+                s.competitiveAdvantage,
+                s.expectedROI,
+                s.riskLevel,
+                s.timeToResults,
+                (s.successMetrics || []).join(", ")
+            ]);
+        });
+        const stratSheet = XLSX.utils.aoa_to_sheet(stratData);
+        XLSX.utils.book_append_sheet(wb, stratSheet, "Strategies");
+    }
+
+    const wbout = XLSX.write(wb, { bookType: 'xlsx', type: 'array' });
+    return new Blob([wbout], { type: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' });
+};
+
+export const generateGoogleAdsHTML = (googleAds?: any, magic?: any): string => {
+    const data = JSON.stringify({ googleAds, magic }, null, 2);
+
+    return `<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>360° Google Ads Strategy Intelligence Report</title>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
+    <link href="https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&display=swap" rel="stylesheet">
+    <style>
+        body { font-family: 'Outfit', sans-serif; background-color: #020617; color: #f8fafc; }
+        .glass { background: rgba(30, 41, 59, 0.7); backdrop-filter: blur(12px); border: 1px solid rgba(255, 255, 255, 0.1); }
+        .accent-gradient { background: linear-gradient(135deg, #6366f1 0%, #a855f7 100%); }
+        .text-gradient { background: linear-gradient(to right, #818cf8, #c084fc); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
+    </style>
+</head>
+<body class="p-4 md:p-8 lg:p-12">
+    <div class="max-w-7xl mx-auto space-y-12">
+        <!-- Header -->
+        <header class="flex flex-col md:flex-row justify-between items-start md:items-center gap-6 pb-8 border-b border-slate-800">
+            <div>
+                <h1 class="text-4xl md:text-6xl font-extrabold text-gradient tracking-tight">Strategy Intelligence</h1>
+                <p class="text-slate-400 mt-2 text-lg">360° Campaign Architecture for ${googleAds?.websiteUrl || 'New Project'}</p>
+            </div>
+            <div class="glass p-4 rounded-3xl flex items-center gap-4">
+                <div class="text-right">
+                    <p class="text-xs text-slate-500 uppercase font-extrabold tracking-widest">Generated On</p>
+                    <p class="font-semibold">${new Date().toLocaleDateString()}</p>
+                </div>
+                <div class="w-12 h-12 accent-gradient rounded-2xl flex items-center justify-center font-bold text-xl">PA</div>
+            </div>
+        </header>
+
+        <!-- KPI Grid -->
+        <section class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-6">
+            <div class="glass p-6 rounded-[2rem] border-indigo-500/20">
+                <p class="text-slate-500 text-xs font-bold uppercase tracking-widest">Est. Monthly Impressions</p>
+                <p class="text-3xl font-extrabold mt-2 text-indigo-400">${googleAds?.predictions?.estimatedImpressions || '15k-25k'}</p>
+                <div class="mt-4 h-1 w-full bg-slate-800 rounded-full overflow-hidden"><div class="h-full bg-indigo-500 w-2/3"></div></div>
+            </div>
+            <div class="glass p-6 rounded-[2rem] border-purple-500/20">
+                <p class="text-slate-500 text-xs font-bold uppercase tracking-widest">Target CTR</p>
+                <p class="text-3xl font-extrabold mt-2 text-purple-400">${googleAds?.predictions?.estimatedCtr || '3.5%'}</p>
+                <div class="mt-4 h-1 w-full bg-slate-800 rounded-full overflow-hidden"><div class="h-full bg-purple-500 w-1/2"></div></div>
+            </div>
+            <div class="glass p-6 rounded-[2rem] border-emerald-500/20">
+                <p class="text-slate-500 text-xs font-bold uppercase tracking-widest">Est. Conversions</p>
+                <p class="text-3xl font-extrabold mt-2 text-emerald-400">${googleAds?.predictions?.estimatedConversions || '30-50'}</p>
+                <div class="mt-4 h-1 w-full bg-slate-800 rounded-full overflow-hidden"><div class="h-full bg-emerald-500 w-1/3"></div></div>
+            </div>
+            <div class="glass p-6 rounded-[2rem] border-amber-500/20">
+                <p class="text-slate-500 text-xs font-bold uppercase tracking-widest">Industry Avg CTR</p>
+                <p class="text-3xl font-extrabold mt-2 text-amber-400">${googleAds?.historicalBenchmarks?.industryAverageCtr || '3.1%'}</p>
+                <div class="mt-4 h-1 w-full bg-slate-800 rounded-full overflow-hidden"><div class="h-full bg-amber-500 w-4/5"></div></div>
+            </div>
+        </section>
+
+        <!-- Analytics Visuals -->
+        <section class="grid grid-cols-1 lg:grid-cols-3 gap-8">
+            <div class="lg:col-span-2 glass p-8 rounded-[2.5rem]">
+                <h2 class="text-2xl font-extrabold mb-6">Performance Forecast</h2>
+                <div class="h-[350px]">
+                    <canvas id="performanceChart"></canvas>
+                </div>
+            </div>
+            <div class="glass p-8 rounded-[2.5rem]">
+                <h2 class="text-2xl font-extrabold mb-6">Device Distribution</h2>
+                <div class="h-[300px]">
+                    <canvas id="deviceChart"></canvas>
+                </div>
+                <div class="mt-8 space-y-4">
+                    <div class="flex justify-between items-center text-sm">
+                        <span class="flex items-center gap-2"><div class="w-3 h-3 rounded-full bg-indigo-500"></div> Mobile</span>
+                        <span class="font-bold">${googleAds?.campaigns?.[0]?.targeting?.devices?.mobile || '60%'}</span>
+                    </div>
+                    <div class="flex justify-between items-center text-sm">
+                        <span class="flex items-center gap-2"><div class="w-3 h-3 rounded-full bg-purple-500"></div> Desktop</span>
+                        <span class="font-bold">${googleAds?.campaigns?.[0]?.targeting?.devices?.desktop || '30%'}</span>
+                    </div>
+                    <div class="flex justify-between items-center text-sm">
+                        <span class="flex items-center gap-2"><div class="w-3 h-3 rounded-full bg-slate-500"></div> Tablet</span>
+                        <span class="font-bold">${googleAds?.campaigns?.[0]?.targeting?.devices?.tablet || '10%'}</span>
+                    </div>
+                </div>
+            </div>
+        </section>
+
+        <!-- Keyword Intelligence -->
+        <section class="space-y-6">
+            <div class="flex justify-between items-center">
+                <h2 class="text-3xl font-extrabold tracking-tight">Keyword Intelligence</h2>
+                <span class="glass px-4 py-1.5 rounded-full text-xs font-bold uppercase tracking-widest text-indigo-400">Semantic Mapping Enabled</span>
+            </div>
+            <div class="grid grid-cols-1 md:grid-cols-3 gap-6">
+                <!-- Primary -->
+                <div class="space-y-4">
+                    <h3 class="text-slate-400 font-bold uppercase tracking-widest text-xs flex items-center gap-2">
+                        <div class="w-2 h-2 rounded-full bg-indigo-500"></div> Primary Keywords
+                    </h3>
+                    ${(googleAds?.keywords?.primary || []).slice(0, 10).map((k: any) => `
+                        <div class="glass p-4 rounded-2xl flex justify-between items-center group hover:border-indigo-500/50 transition-all cursor-default">
+                            <span class="font-semibold">${k.keyword}</span>
+                            <span class="text-xs text-indigo-400 font-bold">${k.cpc || '$1.50'}</span>
+                        </div>
+                    `).join('')}
+                </div>
+                <!-- Long-Tail -->
+                <div class="space-y-4">
+                    <h3 class="text-slate-400 font-bold uppercase tracking-widest text-xs flex items-center gap-2">
+                        <div class="w-2 h-2 rounded-full bg-purple-500"></div> Long-Tail Intent
+                    </h3>
+                    ${(googleAds?.keywords?.longTail || []).slice(0, 10).map((k: any) => `
+                        <div class="glass p-4 rounded-2xl flex justify-between items-center group hover:border-purple-500/50 transition-all cursor-default">
+                            <span class="font-semibold text-sm">${k.keyword}</span>
+                            <span class="text-[10px] text-slate-500 font-bold">${k.competition || 'low'}</span>
+                        </div>
+                    `).join('')}
+                </div>
+                <!-- Negative -->
+                <div class="space-y-4">
+                    <h3 class="text-slate-400 font-bold uppercase tracking-widest text-xs flex items-center gap-2">
+                        <div class="w-2 h-2 rounded-full bg-rose-500"></div> Exclusion List
+                    </h3>
+                    ${(googleAds?.keywords?.negative || []).slice(0, 8).map((k: any) => `
+                        <div class="glass p-4 rounded-2xl flex justify-between items-center group hover:border-rose-500/50 transition-all cursor-default grayscale opacity-50">
+                            <span class="font-semibold text-xs line-through text-slate-400">${k.keyword}</span>
+                            <span class="text-[10px] text-rose-500/50 font-bold">EXCLUDE</span>
+                        </div>
+                    `).join('')}
+                </div>
+            </div>
+        </section>
+
+        <!-- Ad Copies -->
+        <section class="space-y-8">
+            <h2 class="text-3xl font-extrabold tracking-tight">High-Performance Ad Copy Suite</h2>
+            <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-8">
+                ${(googleAds?.adCopies || []).map((ad: any, i: number) => `
+                    <div class="glass rounded-[2rem] overflow-hidden flex flex-col">
+                        <div class="p-6 border-b border-slate-800 flex justify-between items-center">
+                            <span class="text-xs font-bold uppercase tracking-widest text-slate-500">Variation ${i + 1}</span>
+                            <span class="bg-indigo-500/20 text-indigo-400 px-2.5 py-1 rounded-full text-[10px] font-black">${(ad.campaignType || 'Search').toUpperCase()}</span>
+                        </div>
+                        <div class="p-8 space-y-6 flex-grow">
+                            ${(ad.headlines || []).map((h: any) => `
+                                <div class="text-xl font-bold text-slate-100 leading-tight">${h}</div>
+                            `).join('')}
+                            <div class="h-px w-full bg-slate-800"></div>
+                            ${(ad.descriptions || []).map((d: any) => `
+                                <div class="text-slate-400 text-sm leading-relaxed italic border-l-2 border-slate-700 pl-4">${d}</div>
+                            `).join('')}
+                        </div>
+                        <div class="p-6 bg-slate-900/50 border-t border-slate-800 flex justify-between items-center">
+                            <div class="text-xs font-bold text-indigo-400">${ad.callToAction}</div>
+                            <div class="flex gap-1">
+                                <div class="w-1 h-3 rounded-full ${ad.mobileOptimized ? 'bg-emerald-500' : 'bg-slate-700'}"></div>
+                                <div class="w-3 h-3 rounded-full ${ad.mobileOptimized ? 'bg-emerald-500' : 'bg-slate-700'}"></div>
+                            </div>
+                        </div>
+                    </div>
+                `).join('')}
+            </div>
+        </section>
+
+        <!-- Competitive Analysis -->
+        ${magic?.competitorInsights ? `
+        <section class="space-y-8">
+            <div class="flex justify-between items-end">
+                <h2 class="text-3xl font-extrabold tracking-tight">Competitive Intelligence Matrix</h2>
+                <div class="text-right">
+                    <p class="text-[10px] text-slate-500 uppercase font-black tracking-[0.2em] mb-1">Market Sentiment</p>
+                    <div class="flex gap-1.5 justify-end">
+                        <div class="w-4 h-2 rounded-full bg-emerald-500"></div>
+                        <div class="w-4 h-2 rounded-full bg-emerald-500"></div>
+                        <div class="w-4 h-2 rounded-full bg-emerald-400"></div>
+                        <div class="w-4 h-2 rounded-full bg-slate-800"></div>
+                    </div>
+                </div>
+            </div>
+            <div class="grid grid-cols-1 lg:grid-cols-2 gap-8">
+                ${(magic.competitorInsights || []).map((c: any) => `
+                    <div class="glass p-8 rounded-[2.5rem] space-y-8">
+                        <div class="flex justify-between items-start">
+                            <div>
+                                <h3 class="text-2xl font-black">${c.competitor}</h3>
+                                <p class="text-indigo-400 text-xs font-bold mt-1">${c.website || 'Direct Competitor'}</p>
+                            </div>
+                            <div class="text-right">
+                                <p class="text-[10px] text-slate-500 uppercase font-bold tracking-widest">Est. Spend</p>
+                                <p class="text-sm font-black text-rose-400">${c.estimatedSpend || 'Undisclosed'}</p>
+                            </div>
+                        </div>
+                        
+                        <div class="grid grid-cols-2 gap-6">
+                            <div class="space-y-3">
+                                <p class="text-[10px] text-emerald-400 uppercase font-black tracking-widest">Core Strengths</p>
+                                <ul class="text-sm space-y-2 text-slate-300">
+                                    ${(c.strengths || []).map((s: any) => `<li class="flex items-center gap-2"><div class="w-1.5 h-1.5 rounded-full bg-emerald-500"></div> ${s}</li>`).join('')}
+                                </ul>
+                            </div>
+                            <div class="space-y-3">
+                                <p class="text-[10px] text-rose-400 uppercase font-black tracking-widest">Weaknesses</p>
+                                <ul class="text-sm space-y-2 text-slate-400">
+                                    ${(c.weaknesses || []).map((w: any) => `<li class="flex items-center gap-2"><div class="w-1.5 h-1.5 rounded-full bg-rose-500"></div> ${w}</li>`).join('')}
+                                </ul>
+                            </div>
+                        </div>
+
+                        <div class="bg-indigo-500/5 p-6 rounded-2xl border border-indigo-500/10">
+                            <p class="text-[10px] text-indigo-400 uppercase font-bold tracking-widest mb-3">Counter-Strategy Rationale</p>
+                            <p class="text-sm text-slate-300 italic leading-relaxed">"${c.adStrategy}"</p>
+                        </div>
+                    </div>
+                `).join('')}
+            </div>
+        </section>
+        ` : ''}
+
+        <!-- Strategies -->
+        ${magic?.strategies ? `
+        <section class="space-y-8">
+            <h2 class="text-3xl font-extrabold tracking-tight">Strategic Directions</h2>
+            <div class="space-y-8">
+                ${(magic.strategies || []).map((s: any, idx: number) => `
+                    <div class="glass overflow-hidden rounded-[3rem] relative">
+                        <div class="absolute top-0 right-0 w-64 h-64 accent-gradient blur-[120px] opacity-10"></div>
+                        <div class="p-10 relative z-10 grid grid-cols-1 lg:grid-cols-4 gap-12">
+                            <!-- Left: Header -->
+                            <div class="lg:col-span-1 space-y-6">
+                                <div class="w-16 h-16 rounded-3xl accent-gradient flex items-center justify-center font-black text-2xl">${idx + 1}</div>
+                                <div>
+                                    <h3 class="text-2xl font-extrabold leading-tight">${s.direction}</h3>
+                                    <span class="inline-block mt-4 glass px-4 py-1 rounded-full text-[10px] font-black uppercase tracking-widest ${s.riskLevel === 'low' ? 'text-emerald-400' : 'text-amber-400'}">${s.riskLevel || 'low'} risk profile</span>
+                                </div>
+                                <div class="pt-6 space-y-4">
+                                    <div>
+                                        <p class="text-[10px] text-slate-500 uppercase font-bold tracking-widest">Expected ROI</p>
+                                        <p class="text-xl font-black text-emerald-400">${s.expectedROI}</p>
+                                    </div>
+                                    <div>
+                                        <p class="text-[10px] text-slate-500 uppercase font-bold tracking-widest">Time to Impact</p>
+                                        <p class="text-xl font-black text-slate-100">${s.timeToResults}</p>
+                                    </div>
+                                </div>
+                            </div>
+                            
+                            <!-- Middle: Context -->
+                            <div class="lg:col-span-2 space-y-8">
+                                <div>
+                                    <p class="text-[10px] text-slate-500 uppercase font-bold tracking-widest mb-4">Strategic Rationale</p>
+                                    <p class="text-lg text-slate-200 leading-relaxed font-light">${s.rationale}</p>
+                                </div>
+                                <div class="grid grid-cols-2 gap-8">
+                                    <div class="bg-white/5 p-6 rounded-[2rem]">
+                                        <p class="text-[10px] text-indigo-400 uppercase font-black tracking-widest mb-3">Target Audience</p>
+                                        <p class="text-sm font-semibold">${s.targetAudience}</p>
+                                    </div>
+                                    <div class="bg-white/5 p-6 rounded-[2rem]">
+                                        <p class="text-[10px] text-purple-400 uppercase font-black tracking-widest mb-3">Competitive Edge</p>
+                                        <p class="text-sm font-semibold">${s.competitiveAdvantage}</p>
+                                    </div>
+                                </div>
+                            </div>
+
+                            <!-- Right: Channels/Metrics -->
+                            <div class="lg:col-span-1 bg-slate-900/80 p-8 rounded-[2.5rem] space-y-8 border border-white/5">
+                                <div>
+                                    <p class="text-[10px] text-slate-500 uppercase font-bold tracking-widest mb-6">Channel Matrix</p>
+                                    <div class="space-y-4">
+                                        ${Object.entries(s.estimatedBudgetAllocation || {}).map(([c, v]: [string, any]) => `
+                                            <div class="space-y-2">
+                                                <div class="flex justify-between text-xs">
+                                                    <span class="capitalize text-slate-300">${c}</span>
+                                                    <span class="font-bold text-slate-100">${v}%</span>
+                                                </div>
+                                                <div class="h-1.5 w-full bg-slate-800 rounded-full overflow-hidden">
+                                                    <div class="h-full accent-gradient" style="width: ${v}%"></div>
+                                                </div>
+                                            </div>
+                                        `).join('')}
+                                    </div>
+                                </div>
+                                <div class="pt-6 border-t border-slate-800">
+                                    <p class="text-[10px] text-slate-500 uppercase font-bold tracking-widest mb-4">Success Thresholds</p>
+                                    <div class="flex flex-wrap gap-2 text-[10px]">
+                                        ${(s.successMetrics || []).map((m: any) => `
+                                            <span class="bg-emerald-500/10 text-emerald-400 border border-emerald-500/20 px-2 py-1 rounded-md font-bold uppercase">${m}</span>
+                                        `).join('')}
+                                    </div>
+                                </div>
+                            </div>
+                        </div>
+                    </div>
+                `).join('')}
+            </div>
+        </section>
+        ` : ''}
+
+        <!-- Footer -->
+        <footer class="pt-12 border-t border-slate-800 flex flex-col md:flex-row justify-between items-center gap-6 pb-12">
+            <p class="text-slate-500 text-sm font-semibold">© ${new Date().getFullYear()} PromptArch Intelligence Unit • Confident Strategic Asset</p>
+            <div class="flex gap-4">
+                <div class="w-8 h-8 rounded-full bg-slate-800 flex items-center justify-center text-xs font-bold">PA</div>
+                <div class="w-8 h-8 rounded-full bg-slate-800 flex items-center justify-center text-xs font-bold italic">Q</div>
+            </div>
+        </footer>
+    </div>
+
+    <script>
+        // Performance Forecast Chart
+        const ctxPerf = document.getElementById('performanceChart').getContext('2d');
+        new Chart(ctxPerf, {
+            type: 'line',
+            data: {
+                labels: ['Week 1', 'Week 2', 'Week 3', 'Week 4', 'Week 5', 'Week 6', 'Week 12'],
+                datasets: [{
+                    label: 'Predicted Growth (Aggressive)',
+                    data: [10, 25, 45, 80, 110, 160, 450],
+                    borderColor: '#6366f1',
+                    backgroundColor: 'rgba(99, 102, 241, 0.1)',
+                    fill: true,
+                    tension: 0.4,
+                    pointRadius: 6,
+                    pointBackgroundColor: '#fff'
+                }, {
+                    label: 'Predicted Growth (Standard)',
+                    data: [5, 12, 28, 55, 75, 100, 280],
+                    borderColor: '#a855f7',
+                    backgroundColor: 'transparent',
+                    borderDash: [5, 5],
+                    tension: 0.4,
+                    pointRadius: 4
+                }]
+            },
+            options: {
+                responsive: true,
+                maintainAspectRatio: false,
+                plugins: { legend: { labels: { color: '#94a3b8', font: { family: 'Outfit', weight: 'bold' } } } },
+                scales: { 
+                    x: { grid: { display: false }, ticks: { color: '#475569' } },
+                    y: { grid: { color: 'rgba(255,255,255,0.05)' }, ticks: { color: '#475569' } }
+                }
+            }
+        });
+
+        // Device Chart
+        const ctxDev = document.getElementById('deviceChart').getContext('2d');
+        new Chart(ctxDev, {
+            type: 'doughnut',
+            data: {
+                labels: ['Mobile', 'Desktop', 'Tablet'],
+                datasets: [{
+                    data: [60, 30, 10],
+                    backgroundColor: ['#6366f1', '#a855f7', '#475569'],
+                    borderWidth: 0,
+                    hoverOffset: 12
+                }]
+            },
+            options: {
+                responsive: true,
+                maintainAspectRatio: false,
+                cutout: '80%',
+                plugins: { legend: { display: false } }
+            }
+        });
+    </script>
+</body>
+</html>`;
+};

lib/safeJsonFetch.ts

@@ -0,0 +1,73 @@
+export class NonJsonResponseError extends Error {
+    status: number;
+    contentType: string | null;
+    bodyPreview: string;
+
+    constructor(args: { status: number; contentType: string | null; bodyPreview: string }) {
+        super(`Expected JSON but received ${args.contentType ?? "unknown content-type"} (HTTP ${args.status})`);
+        this.name = "NonJsonResponseError";
+        this.status = args.status;
+        this.contentType = args.contentType;
+        this.bodyPreview = args.bodyPreview;
+    }
+}
+
+type SafeJsonFetchResult<T> =
+    | { ok: true; data: T }
+    | { ok: false; error: { message: string; status?: number; bodyPreview?: string } };
+
+export async function safeJsonFetch<T>(
+    url: string,
+    init?: RequestInit
+): Promise<SafeJsonFetchResult<T>> {
+    const res = await fetch(url, init);
+
+    const contentType = res.headers.get("content-type");
+    const text = await res.text();
+
+    // HTTP error — return readable details (don't JSON.parse blindly)
+    if (!res.ok) {
+        // Try JSON first if it looks like JSON
+        if (contentType?.includes("application/json")) {
+            try {
+                const parsed = JSON.parse(text);
+                return { ok: false, error: { message: parsed?.error ?? "Request failed", status: res.status } };
+            } catch {
+                // fall through to generic
+            }
+        }
+        return {
+            ok: false,
+            error: {
+                message: `Request failed (HTTP ${res.status})`,
+                status: res.status,
+                bodyPreview: text.slice(0, 300),
+            },
+        };
+    }
+
+    // Success but not JSON => this is exactly the "Unexpected token <" case
+    if (!contentType?.includes("application/json")) {
+        return {
+            ok: false,
+            error: {
+                message: `Server returned non-JSON (content-type: ${contentType ?? "unknown"})`,
+                status: res.status,
+                bodyPreview: text.slice(0, 300),
+            },
+        };
+    }
+
+    try {
+        return { ok: true, data: JSON.parse(text) as T };
+    } catch {
+        return {
+            ok: false,
+            error: {
+                message: "Server returned invalid JSON",
+                status: res.status,
+                bodyPreview: text.slice(0, 300),
+            },
+        };
+    }
+}

lib/services/adapter-instance.ts

@@ -2,4 +2,6 @@ import ModelAdapter from "./model-adapter";
 
 const adapter = new ModelAdapter();
 
+adapter["qwenService"]["initialize"]?.();
+
 export default adapter;

lib/services/model-adapter.ts

@@ -1,4 +1,4 @@
-import type { ModelProvider, APIResponse, ChatMessage } from "@/types";
+import type { ModelProvider, APIResponse, ChatMessage, AIAssistMessage } from "@/types";
 import OllamaCloudService from "./ollama-cloud";
 import ZaiPlanService from "./zai-plan";
 import qwenOAuthService, { QwenOAuthConfig, QwenOAuthToken } from "./qwen-oauth";
@@ -70,6 +70,23 @@ export class ModelAdapter {
     return this.qwenService.getTokenInfo();
   }
 
+  hasQwenAuth(): boolean {
+    return this.qwenService.hasOAuthToken();
+  }
+
+  private isProviderAuthenticated(provider: ModelProvider): boolean {
+    switch (provider) {
+      case "qwen":
+        return this.hasQwenAuth() || this.qwenService.hasApiKey();
+      case "ollama":
+        return this.ollamaService.hasAuth();
+      case "zai":
+        return this.zaiService.hasAuth();
+      default:
+        return false;
+    }
+  }
+
   private buildFallbackProviders(...providers: ModelProvider[]): ModelProvider[] {
     const seen = new Set<ModelProvider>();
     return providers.filter((provider) => {
@@ -81,17 +98,46 @@ export class ModelAdapter {
     });
   }
 
+  private getService(provider: ModelProvider): any {
+    switch (provider) {
+      case "qwen":
+        return this.qwenService;
+      case "ollama":
+        return this.ollamaService;
+      case "zai":
+        return this.zaiService;
+      default:
+        return null;
+    }
+  }
+
   private async callWithFallback<T>(
     operation: (service: any) => Promise<APIResponse<T>>,
     providers: ModelProvider[]
   ): Promise<APIResponse<T>> {
+    console.log("[ModelAdapter] Attempting providers in order:", providers);
+    let lastError: string | null = null;
+
     for (const provider of providers) {
       try {
+        console.log(`[ModelAdapter] Checking authentication for ${provider}...`);
+
+        if (!this.isProviderAuthenticated(provider)) {
+          console.log(`[ModelAdapter] Provider ${provider} is not authenticated, skipping`);
+          continue;
+        }
+
         let service: any;
 
+        console.log(`[ModelAdapter] Trying provider: ${provider}`);
+
         switch (provider) {
           case "qwen":
             service = this.qwenService;
+            console.log("[ModelAdapter] Qwen service:", {
+              hasApiKey: !!this.qwenService["apiKey"],
+              hasToken: !!this.qwenService.getTokenInfo()?.accessToken
+            });
             break;
           case "ollama":
             service = this.ollamaService;
@@ -102,17 +148,30 @@ export class ModelAdapter {
         }
 
         const result = await operation(service);
+        console.log(`[ModelAdapter] Provider ${provider} result:`, result);
+
         if (result.success) {
+          console.log(`[ModelAdapter] Success with provider: ${provider}`);
           return result;
         }
+
+        if (result.error) {
+          lastError = result.error;
+        }
       } catch (error) {
-        console.error(`Error with ${provider}:`, error);
+        const errorMessage = error instanceof Error ? error.message : String(error);
+        console.error(`[ModelAdapter] Error with ${provider}:`, errorMessage);
+        lastError = errorMessage || lastError;
       }
     }
 
+    const finalError = lastError
+      ? `All providers failed: ${lastError}`
+      : "All providers failed. Please configure API key in Settings";
+    console.error(`[ModelAdapter] ${finalError}`);
     return {
       success: false,
-      error: "All providers failed",
+      error: finalError,
     };
   }
 
@@ -140,6 +199,134 @@ export class ModelAdapter {
     return this.callWithFallback((service) => service.generateUXDesignerPrompt(appDescription, model), providers);
   }
 
+  async generateSlides(
+    topic: string,
+    options: {
+      language?: string;
+      theme?: string;
+      slideCount?: number;
+      audience?: string;
+      organization?: string;
+      animationStyle?: string;
+      audienceStyle?: string;
+      themeColors?: string[];
+      brandColors?: string[];
+    } = {},
+    provider?: ModelProvider,
+    model?: string
+  ): Promise<APIResponse<string>> {
+    const fallback = this.buildFallbackProviders(this.preferredProvider, "qwen", "ollama", "zai");
+    const providers: ModelProvider[] = provider ? [provider] : fallback;
+    return this.callWithFallback((service) => service.generateSlides(topic, options, model), providers);
+  }
+
+  async generateGoogleAds(
+    websiteUrl: string,
+    options: {
+      productsServices: string[];
+      targetAudience?: string;
+      budgetRange?: { min: number; max: number; currency: string };
+      campaignDuration?: string;
+      industry?: string;
+      competitors?: string[];
+      language?: string;
+      specialInstructions?: string;
+    } = { productsServices: [] },
+    provider?: ModelProvider,
+    model?: string
+  ): Promise<APIResponse<string>> {
+    const fallback = this.buildFallbackProviders(this.preferredProvider, "qwen", "ollama", "zai");
+    const providers: ModelProvider[] = provider ? [provider] : fallback;
+    return this.callWithFallback((service) => service.generateGoogleAds(websiteUrl, options, model), providers);
+  }
+
+  async generateMagicWand(
+    websiteUrl: string,
+    product: string,
+    budget: number,
+    specialInstructions?: string,
+    provider?: ModelProvider,
+    model?: string
+  ): Promise<APIResponse<string>> {
+    const fallback = this.buildFallbackProviders(this.preferredProvider, "qwen", "ollama", "zai");
+    const providers: ModelProvider[] = provider ? [provider] : fallback;
+    return this.callWithFallback((service) => service.generateMagicWand(websiteUrl, product, budget, specialInstructions, model), providers);
+  }
+
+  async generateMarketResearch(
+    options: {
+      websiteUrl: string;
+      additionalUrls?: string[];
+      competitors: string[];
+      productMapping: string;
+      specialInstructions?: string;
+    },
+    provider?: ModelProvider,
+    model?: string
+  ): Promise<APIResponse<string>> {
+    const fallback = this.buildFallbackProviders(this.preferredProvider, "qwen", "ollama", "zai");
+    const providers: ModelProvider[] = provider ? [provider] : fallback;
+    return this.callWithFallback((service) => service.generateMarketResearch(options, model), providers);
+  }
+
+  async generateAIAssist(
+    options: {
+      messages: AIAssistMessage[];
+      currentAgent: string;
+    },
+    provider?: ModelProvider,
+    model?: string
+  ): Promise<APIResponse<string>> {
+    const fallback = this.buildFallbackProviders(this.preferredProvider, "qwen", "ollama", "zai");
+    const providers: ModelProvider[] = provider ? [provider] : fallback;
+    return this.callWithFallback((service) => service.generateAIAssist(options, model), providers);
+  }
+
+  async generateAIAssistStream(
+    options: {
+      messages: AIAssistMessage[];
+      currentAgent: string;
+      onChunk: (chunk: string) => void;
+      signal?: AbortSignal;
+    },
+    provider?: ModelProvider,
+    model?: string
+  ): Promise<APIResponse<void>> {
+    const fallback = this.buildFallbackProviders(this.preferredProvider, "qwen", "ollama", "zai");
+    const providers: ModelProvider[] = provider ? [provider] : fallback;
+
+    let lastError: string | null = null;
+
+    for (const candidate of providers) {
+      const service = this.getService(candidate);
+      if (!service?.generateAIAssistStream) {
+        continue;
+      }
+      if (!this.isProviderAuthenticated(candidate)) {
+        continue;
+      }
+
+      try {
+        const response = await service.generateAIAssistStream(options, model);
+        if (response.success) {
+          return response;
+        }
+        if (response.error) {
+          lastError = response.error;
+        }
+      } catch (error) {
+        const errorMessage = error instanceof Error ? error.message : String(error);
+        lastError = errorMessage || lastError;
+      }
+    }
+
+    return {
+      success: false,
+      error: lastError || "No authenticated providers available for streaming",
+    };
+  }
+
+
   async chatCompletion(
     messages: ChatMessage[],
     model: string,
@@ -176,7 +363,7 @@ export class ModelAdapter {
       zai: ["glm-4.7", "glm-4.5", "glm-4.5-air", "glm-4-flash", "glm-4-flashx"],
     };
     const models: Record<ModelProvider, string[]> = { ...fallbackModels };
-    
+
     if (provider === "ollama" || !provider) {
       try {
         const ollamaModels = await this.ollamaService.listModels();

lib/services/ollama-cloud.ts

@@ -1,12 +1,13 @@
-import type { ChatMessage, APIResponse } from "@/types";
+import type { ChatMessage, APIResponse, AIAssistMessage } from "@/types";
 
 export interface OllamaCloudConfig {
   apiKey?: string;
   endpoint?: string;
 }
 
-const LOCAL_MODELS_URL = "/api/ollama/models";
+const BASE_PATH = "/tools/promptarch";
-const LOCAL_CHAT_URL = "/api/ollama/chat";
+const LOCAL_MODELS_URL = `${BASE_PATH}/api/ollama/models`;
+const LOCAL_CHAT_URL = `${BASE_PATH}/api/ollama/chat`;
 const DEFAULT_MODELS = [
   "gpt-oss:120b",
   "llama3.1:latest",
@@ -53,6 +54,10 @@ export class OllamaCloudService {
     };
   }
 
+  hasAuth(): boolean {
+    return !!this.config.apiKey;
+  }
+
   private ensureApiKey(): string {
     if (this.config.apiKey) {
       return this.config.apiKey;
@@ -158,6 +163,735 @@ export class OllamaCloudService {
   getAvailableModels(): string[] {
     return this.availableModels.length > 0 ? this.availableModels : DEFAULT_MODELS;
   }
+
+  async enhancePrompt(prompt: string, model?: string): Promise<APIResponse<string>> {
+    const systemMessage: ChatMessage = {
+      role: "system",
+      content: `You are an expert prompt engineer. Your task is to enhance user prompts to make them more precise, actionable, and effective for AI coding agents.
+
+Apply these principles:
+1. Add specific context about project and requirements
+2. Clarify constraints and preferences
+3. Define expected output format clearly
+4. Include edge cases and error handling requirements
+5. Specify testing and validation criteria
+
+Return ONLY the enhanced prompt, no explanations or extra text.`,
+    };
+
+    const userMessage: ChatMessage = {
+      role: "user",
+      content: `Enhance this prompt for an AI coding agent:\n\n${prompt}`,
+    };
+
+    return this.chatCompletion([systemMessage, userMessage], model || "gpt-oss:120b");
+  }
+
+  async generatePRD(idea: string, model?: string): Promise<APIResponse<string>> {
+    const systemMessage: ChatMessage = {
+      role: "system",
+      content: `You are an expert product manager and technical architect. Generate a comprehensive Product Requirements Document (PRD) based on user's idea.
+
+Structure your PRD with these sections:
+1. Overview & Objectives
+2. User Personas & Use Cases
+3. Functional Requirements (prioritized)
+4. Non-functional Requirements
+5. Technical Architecture Recommendations
+6. Success Metrics & KPIs
+
+Use clear, specific language suitable for development teams.`,
+    };
+
+    const userMessage: ChatMessage = {
+      role: "user",
+      content: `Generate a PRD for this idea:\n\n${idea}`,
+    };
+
+    return this.chatCompletion([systemMessage, userMessage], model || "gpt-oss:120b");
+  }
+
+  async generateActionPlan(prd: string, model?: string): Promise<APIResponse<string>> {
+    const systemMessage: ChatMessage = {
+      role: "system",
+      content: `You are an expert technical lead and project manager. Generate a detailed action plan based on PRD.
+
+Structure of action plan with:
+1. Task breakdown with priorities (High/Medium/Low)
+2. Dependencies between tasks
+3. Estimated effort for each task
+4. Recommended frameworks and technologies
+5. Architecture guidelines and best practices
+
+Include specific recommendations for:
+- Frontend frameworks
+- Backend architecture
+- Database choices
+- Authentication/authorization
+- Deployment strategy`,
+    };
+
+    const userMessage: ChatMessage = {
+      role: "user",
+      content: `Generate an action plan based on this PRD:\n\n${prd}`,
+    };
+
+    return this.chatCompletion([systemMessage, userMessage], model || "gpt-oss:120b");
+  }
+
+  async generateUXDesignerPrompt(appDescription: string, model?: string): Promise<APIResponse<string>> {
+    const systemMessage: ChatMessage = {
+      role: "system",
+      content: `You are a world-class UX/UI designer with deep expertise in human-centered design principles, user research, interaction design, visual design systems, and modern design tools (Figma, Sketch, Adobe XD).
+
+Your task is to create an exceptional, detailed prompt for generating best possible UX design for a given app description.
+
+Generate a comprehensive UX design prompt that includes:
+
+1. USER RESEARCH & PERSONAS
+   - Primary target users and their motivations
+   - User pain points and needs
+   - User journey maps
+   - Persona archetypes with demographics and goals
+
+2. INFORMATION ARCHITECTURE
+   - Content hierarchy and organization
+   - Navigation structure and patterns
+   - User flows and key pathways
+   - Site map or app structure
+
+3. VISUAL DESIGN SYSTEM
+   - Color palette recommendations (primary, secondary, accent, neutral)
+   - Typography hierarchy and font pairings
+   - Component library approach
+   - Spacing, sizing, and layout grids
+   - Iconography style and set
+
+4. INTERACTION DESIGN
+   - Micro-interactions and animations
+   - Gesture patterns for touch interfaces
+   - Loading states and empty states
+   - Error handling and feedback mechanisms
+   - Accessibility considerations (WCAG compliance)
+
+5. KEY SCREENS & COMPONENTS
+   - Core screens that need detailed design
+   - Critical components (buttons, forms, cards, navigation)
+   - Data visualization needs
+   - Responsive design requirements (mobile, tablet, desktop)
+
+6. DESIGN DELIVERABLES
+   - Wireframes vs. high-fidelity mockups
+   - Design system documentation needs
+   - Prototyping requirements
+   - Handoff specifications for developers
+
+7. COMPETITIVE INSIGHTS
+   - Design patterns from successful apps in this category
+   - Opportunities to differentiate
+   - Modern design trends to consider
+
+The output should be a detailed, actionable prompt that a designer or AI image generator can use to create world-class UX designs.
+
+Make's prompt specific, inspiring, and comprehensive. Use professional UX terminology.`,
+    };
+
+    const userMessage: ChatMessage = {
+      role: "user",
+      content: `Create a BEST EVER UX design prompt for this app:\n\n${appDescription}`,
+    };
+
+    return this.chatCompletion([systemMessage, userMessage], model || "gpt-oss:120b");
+  }
+
+  async generateSlides(
+    topic: string,
+    options: {
+      language?: string;
+      theme?: string;
+      slideCount?: number;
+      audience?: string;
+      organization?: string;
+      animationStyle?: string;
+      audienceStyle?: string;
+      themeColors?: string[];
+      brandColors?: string[];
+    } = {},
+    model?: string
+  ): Promise<APIResponse<string>> {
+    const {
+      language = "English",
+      theme = "executive-dark",
+      slideCount = 10,
+      audience = "Executives & C-Suite",
+      organization = "",
+      animationStyle = "Professional",
+      audienceStyle = "Sophisticated, data-driven, strategic focus",
+      themeColors = ["#09090b", "#6366f1", "#a855f7", "#fafafa"],
+      brandColors = []
+    } = options;
+
+    const [bgColor, primaryColor, secondaryColor, textColor] = themeColors;
+    const brandColorStr = brandColors.length > 0
+      ? `\nBRAND COLORS TO USE: ${brandColors.join(", ")}`
+      : "";
+
+    const systemMessage: ChatMessage = {
+      role: "system",
+      content: `You are a WORLD-CLASS presentation designer who creates STUNNING, AWARD-WINNING slide decks that rival McKinsey, Apple, and TED presentations.
+
+Your slides must be VISUALLY SPECTACULAR with:
+- Modern CSS3 animations (fade-in, slide-in, scale, parallax effects)
+- Sophisticated gradient backgrounds with depth
+- SVG charts and data visualizations inline
+- Glassmorphism and neumorphism effects
+- Professional typography with Inter/SF Pro fonts
+- Strategic use of whitespace
+- Micro-animations on hover/focus states
+- Progress indicators and visual hierarchy
+
+OUTPUT FORMAT - Return ONLY valid JSON:
+\`\`\`json
+{
+  "title": "Presentation Title",
+  "subtitle": "Compelling Subtitle",
+  "theme": "${theme}",
+  "language": "${language}",
+  "slides": [
+    {
+      "id": "slide-1",
+      "title": "Slide Title",
+      "content": "Plain text content summary",
+      "htmlContent": "<div>FULL HTML with inline CSS and animations</div>",
+      "notes": "Speaker notes",
+      "layout": "title|content|two-column|chart|statistics|timeline|quote|comparison",
+      "order": 1
+    }
+  ]
+}
+\`\`\`
+
+DESIGN SYSTEM:
+- Primary: ${brandColors[0] || primaryColor}
+- Secondary: ${brandColors[1] || secondaryColor}
+- Background: ${bgColor}
+- Text: ${textColor}${brandColorStr}
+
+ANIMATION STYLE: ${animationStyle}
+- Professional: Subtle 0.3-0.5s ease transitions, fade and slide
+- Dynamic: 0.5-0.8s spring animations, emphasis effects, stagger delays
+- Impressive: Bold 0.8-1.2s animations, parallax, morphing, particle effects
+
+CSS ANIMATIONS TO INCLUDE:
+\`\`\`css
+@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
+@keyframes slideInLeft { from { opacity: 0; transform: translateX(-50px); } to { opacity: 1; transform: translateX(0); } }
+@keyframes scaleIn { from { opacity: 0; transform: scale(0.9); } to { opacity: 1; transform: scale(1); } }
+@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.7; } }
+\`\`\`
+
+SLIDE TYPES TO CREATE:
+1. TITLE SLIDE: Hero-style with animated gradient background, large typography
+2. AGENDA/OVERVIEW: Icon grid with staggered fade-in animations
+3. DATA/CHARTS: Inline SVG bar/line/pie charts with animated drawing effects
+4. KEY METRICS: Large animated numbers with KPI cards
+5. TIMELINE: Horizontal/vertical timeline with sequential reveal animations
+6. COMPARISON: Side-by-side cards with hover lift effects
+7. QUOTE: Large typography with decorative quote marks
+8. CALL-TO-ACTION: Bold CTA with pulsing button effect
+
+TARGET AUDIENCE: ${audience}
+AUDIENCE STYLE: ${audienceStyle}
+${organization ? `ORGANIZATION BRANDING: ${organization}` : ""}
+
+REQUIREMENTS:
+- ${slideCount > 0 ? `Create EXACTLY ${slideCount} slides` : "Maintain the exact number of slides/pages from the provided source presentation/document context. If no source file is provided, generate 10 slides by default."}
+- ALL content in ${language}
+- Each slide MUST have complete htmlContent with inline <style> tags
+- Use animation-delay for staggered reveal effects
+- Include decorative background elements (gradients, shapes)
+- Ensure text contrast meets WCAG AA standards
+- Add subtle shadow/glow effects for depth`,
+    };
+
+    const userMessage: ChatMessage = {
+      role: "user",
+      content: `Create a STUNNING, ANIMATED presentation about:
+
+${topic}
+
+SPECIFICATIONS:
+- Language: ${language}
+- Theme: ${theme}
+- Slides: ${slideCount}
+- Audience: ${audience} (${audienceStyle})
+- Animation Style: ${animationStyle}
+${organization ? `- Organization: ${organization}` : ""}
+${brandColors.length > 0 ? `- Brand Colors: ${brandColors.join(", ")}` : ""}
+
+Generate SPECTACULAR slides with CSS3 animations, SVG charts, modern gradients, and corporate-ready design!`,
+    };
+
+    return this.chatCompletion([systemMessage, userMessage], model || "gpt-oss:120b");
+  }
+
+  async generateGoogleAds(
+    websiteUrl: string,
+    options: {
+      productsServices: string[];
+      targetAudience?: string;
+      budgetRange?: { min: number; max: number; currency: string };
+      campaignDuration?: string;
+      industry?: string;
+      competitors?: string[];
+      language?: string;
+      specialInstructions?: string;
+    } = { productsServices: [] },
+    model?: string
+  ): Promise<APIResponse<string>> {
+    const {
+      productsServices = [],
+      targetAudience = "General consumers",
+      budgetRange,
+      campaignDuration,
+      industry = "General",
+      competitors = [],
+      language = "English",
+      specialInstructions = ""
+    } = options;
+
+    const systemMessage: ChatMessage = {
+      role: "system",
+      content: `You are an EXPERT Google Ads strategist. Create HIGH-CONVERTING campaigns with comprehensive keyword research, compelling ad copy, and optimized campaign structures.
+
+OUTPUT FORMAT - Return ONLY valid JSON with this structure:
+\`\`\`json
+{
+  "keywords": {
+    "primary": [{"keyword": "term", "type": "primary", "searchVolume": 12000, "competition": "medium", "cpc": "$2.50"}],
+    "longTail": [{"keyword": "specific term", "type": "long-tail", "searchVolume": 1200, "competition": "low", "cpc": "$1.25"}],
+    "negative": [{"keyword": "exclude term", "type": "negative", "competition": "low"}]
+  },
+  "adCopies": [{
+    "id": "ad-1",
+    "campaignType": "search",
+    "headlines": ["Headline 1 (30 chars)", "Headline 2", "Headline 3"],
+    "descriptions": ["Description 1 (90 chars)", "Description 2"],
+    "callToAction": "Get Started",
+    "mobileOptimized": true,
+    "positioning": "Value proposition used"
+  }],
+  "campaigns": [{
+    "id": "campaign-1",
+    "name": "Campaign Name",
+    "type": "search",
+    "budget": {"daily": 50, "monthly": 1500, "currency": "USD"},
+    "biddingStrategy": "Maximize conversions",
+    "targeting": {
+      "locations": ["Specific regions/cities"],
+      "demographics": {"age": ["18-24", "25-34"], "gender": ["Male", "Female"], "interests": ["Tech", "Business"]},
+      "devices": {"mobile": "60%", "desktop": "30%", "tablet": "10%"},
+      "schedule": ["Mon-Fri, 9am-5pm"]
+    },
+    "adGroups": [{"id": "adgroup-1", "name": "Group", "theme": "Theme", "keywords": [], "biddingStrategy": "Manual CPC"}]
+  }],
+  "implementation": {
+    "setupSteps": ["Step 1", "Step 2"],
+    "qualityScoreTips": ["Tip 1", "Tip 2"],
+    "trackingSetup": ["Conversion tag info", "GTM setup"],
+    "optimizationTips": ["Tip 1", "Tip 2"]
+  },
+  "predictions": {
+    "estimatedClicks": "500-800",
+    "estimatedImpressions": "15,000-25,000",
+    "estimatedCtr": "3.5%",
+    "estimatedConversions": "30-50",
+    "conversionRate": "4.2%",
+    "avgCpc": "$1.85"
+  },
+  "historicalBenchmarks": {
+    "industryAverageCtr": "3.1%",
+    "industryAverageCpc": "$2.10",
+    "seasonalTrends": "Peak in Q4",
+    "geographicInsights": "London/NY show highest ROI"
+  }
+}
+\`\`\`
+
+Requirements:
+- 10-15 primary keywords, 15-20 long-tail, 5-10 negative
+- Headlines max 30 chars, descriptions max 90 chars
+- 3-5 ad variations per campaign
+- Include budget and targeting recommendations`,
+    };
+
+    const userMessage: ChatMessage = {
+      role: "user",
+      content: `Create a Google Ads campaign for:
+
+WEBSITE: ${websiteUrl}
+PRODUCTS/SERVICES: ${productsServices.join(", ")}
+TARGET AUDIENCE: ${targetAudience}
+INDUSTRY: ${industry}
+LANGUAGE: ${language}
+${budgetRange ? `BUDGET: ${budgetRange.min}-${budgetRange.max} ${budgetRange.currency}/month` : ""}
+${campaignDuration ? `DURATION: ${campaignDuration}` : ""}
+${competitors.length > 0 ? `COMPETITORS: ${competitors.join(", ")}` : ""}
+${specialInstructions ? `SPECIAL INSTRUCTIONS: ${specialInstructions}` : ""}
+
+Generate complete Google Ads package with keywords, ad copy, campaigns, and implementation guidance.`,
+    };
+
+    return this.chatCompletion([systemMessage, userMessage], model || "gpt-oss:120b");
+  }
+
+  async generateMagicWand(
+    websiteUrl: string,
+    product: string,
+    budget: number,
+    specialInstructions?: string,
+    model?: string
+  ): Promise<APIResponse<string>> {
+    const systemMessage: ChatMessage = {
+      role: "system",
+      content: `You are a WORLD-CLASS marketing strategist with 20+ years of experience in competitive intelligence, market research, and Google Ads campaign strategy. 
+
+OUTPUT FORMAT - Return ONLY valid JSON with this EXACT structure:
+\`\`\`json
+{
+  "marketAnalysis": {
+    "industrySize": "Estimated market size",
+    "growthRate": "Annual growth percentage",
+    "topCompetitors": ["Competitor 1", "Competitor 2", "Competitor 3"],
+    "marketTrends": ["Trend 1", "Trend 2", "Trend 3"]
+  },
+  "competitorInsights": [
+    {
+      "competitor": "Competitor Name",
+      "website": "URL",
+      "estimatedSpend": "$10k-$50k/mo",
+      "targetAudience": "Who they target",
+      "strengths": ["Strength 1", "Strength 2"],
+      "weaknesses": ["Weakness 1", "Weakness 2"],
+      "adStrategy": "Their approach",
+      "topKeywords": ["keyword 1", "keyword 2"],
+      "adCopyExamples": [
+        {"headline": "Example Headline", "description": "Example Description"}
+      ]
+    }
+  ],
+  "strategies": [
+    {
+      "id": "strategy-1",
+      "direction": "Strategic Direction Name",
+      "rationale": "Why this strategy works",
+      "targetAudience": "Audience segment with demographics (age 25-45, interests etc)",
+      "targetingDetails": {
+        "geography": "Primary locations",
+        "demographics": "Specific age/gender groups",
+        "behavior": "User behaviors"
+      },
+      "competitiveAdvantage": "How this beats competitors",
+      "messagingPillars": ["Pillar 1", "Pillar 2"],
+      "keyMessages": ["Message 1", "Message 2"],
+      "adCopyGuide": {
+        "headlines": ["Headline 1", "Headline 2"],
+        "descriptions": ["Description 1", "Description 2"],
+        "keywords": ["keyword 1", "keyword 2"],
+        "setupGuide": "Step-by-step for Google Ads Manager"
+      },
+      "recommendedChannels": ["Search", "Display", "YouTube"],
+      "estimatedBudgetAllocation": { "search": 40, "display": 30, "video": 20, "social": 10 },
+      "expectedROI": "150-200%",
+      "riskLevel": "low",
+      "timeToResults": "2-3 months",
+      "successMetrics": ["CTR > 3%", "CPA < $20"]
+    }
+  ]
+}
+\`\`\`
+
+CRITICAL REQUIREMENTS:
+- Provide 5-7 DISTINCT strategic directions
+- Each strategy must be ACTIONABLE and SPECIFIC
+- Include REAL competitive insights based on industry knowledge
+- Risk levels: "low", "medium", or "high"
+- AD COPY GUIDE must be incredibly "noob-friendly" - explain exactly where to paste each field in Google Ads Manager
+- Headlines MUST be under 30 characters
+- Descriptions MUST be under 90 characters`,
+    };
+
+    const userMessage: ChatMessage = {
+      role: "user",
+      content: `🔮 MAGIC WAND ANALYSIS REQUEST 🔮
+
+WEBSITE: ${websiteUrl}
+PRODUCT/SERVICE: ${product}
+MONTHLY BUDGET: $${budget}
+${specialInstructions ? `SPECIAL INSTRUCTIONS: ${specialInstructions}` : ""}
+
+Perform a DEEP 360° competitive intelligence analysis and generate 5-7 strategic campaign directions.`,
+    };
+
+    return this.chatCompletion([systemMessage, userMessage], model || "gpt-oss:120b");
+  }
+
+  async generateMarketResearch(
+    options: {
+      websiteUrl: string;
+      additionalUrls?: string[];
+      competitors: string[];
+      productMapping: string;
+      specialInstructions?: string;
+    },
+    model?: string
+  ): Promise<APIResponse<string>> {
+    const systemPrompt = `You are a WORLD-CLASS Market Research Analyst and Competitive Intelligence Expert.
+    Your objective is to perform a deep-dive analysis of a business and its competitors based on provided URLs and product mappings.
+    
+    You MUST return your analysis in the following STRICT JSON format:
+    {
+      "executiveSummary": "A concise overview of the market landscape and key findings.",
+      "priceComparisonMatrix": [
+        { 
+          "product": "Product Name", 
+          "userPrice": "$XX.XX", 
+          "competitorPrices": [
+            { "competitor": "Competitor Name", "price": "$XX.XX", "url": "https://competitor.com/product-page" }
+          ] 
+        }
+      ],
+      "featureComparisonTable": [
+        { 
+          "feature": "Feature Name", 
+          "userStatus": true/false/text, 
+          "competitorStatus": [
+            { "competitor": "Competitor Name", "status": true/false/text }
+          ] 
+        }
+      ],
+      "marketPositioning": {
+        "landscape": "Description of the current market state.",
+        "segmentation": "Analysis of target customer segments."
+      },
+      "competitiveAnalysis": {
+        "advantages": ["Point 1", "Point 2"],
+        "disadvantages": ["Point 1", "Point 2"]
+      },
+      "recommendations": ["Actionable step 1", "Actionable step 2"],
+      "methodology": "Brief description of the research process."
+    }
+
+    Requirements:
+    1. Base your analysis on realistic price and feature estimates if exact data isn't visible.
+    2. Focus on core technical/business value rather than marketing fluff.
+    3. Ensure JSON is valid and properly escaped.`;
+
+    const userMsg = `WEBSITE TO ANALYZE: ${options.websiteUrl}
+    ADDITIONAL COMPANY URLS: ${options.additionalUrls?.join(', ') || 'None'}
+    COMPETITOR URLS: ${options.competitors.join(', ')}
+    PRODUCT/FEATURE MAPPING: ${options.productMapping}
+    SPECIAL REQUESTS: ${options.specialInstructions || 'Perform comprehensive analysis'}
+    
+    Provide a COMPREHENSIVE competitive intelligence report.`;
+
+    const messages: ChatMessage[] = [
+      { role: "system", content: systemPrompt },
+      { role: "user", content: userMsg }
+    ];
+
+    return await this.chatCompletion(messages, model || this.getAvailableModels()[0]);
+  }
+
+  async generateAIAssist(
+    options: {
+      messages: AIAssistMessage[];
+      currentAgent: string;
+    },
+    model?: string
+  ): Promise<APIResponse<string>> {
+    const systemPrompt = `You are "AI Assist", the master orchestrator of PromptArch. 
+    Your goal is to provide intelligent conversational support and switch to specialized agents when necessary.
+
+    CURRENT SPECIALIZED AGENTS:
+    - content: Content creation and optimization expert.
+    - seo: SEO analyst and recommendations specialist.
+    - smm: SMM strategy and social content planner.
+    - pm: Project planning and management lead.
+    - code: Code architect (JavaScript/TypeScript/React focus).
+    - design: UI/UX designer.
+    - web: HTML/CSS/JS web development specialist with real-time preview.
+    - app: Mobile-first app development specialist with real-time preview.
+
+    STRICT OUTPUT FORMAT:
+    You MUST respond in JSON format if you want to activate a preview or switch agents.
+    {
+      "content": "Your natural language response here...",
+      "agent": "agent_id_to_switch_to (optional)",
+      "preview": {  // (optional)
+        "type": "code" | "design" | "content" | "seo",
+        "data": "The actual code, layout, or content to preview",
+        "language": "javascript/html/css/markdown (optional)"
+      }
+    }
+
+    ROUTING LOGIC:
+    - If user asks for code, switch to 'code' or 'web'.
+    - If user asks for design/mockups, switch to 'design'.
+    - If user asks for market/SEO, switch to 'seo'.
+    - If user asks for marketing/social, switch to 'smm'.
+    - Maintain the 'content' of the conversation regardless of the agent switch.
+
+    PREVIEW GUIDELINES:
+    - For 'web'/'app', provide full runnable HTML/CSS/JS.
+    - For 'code', provide clean, commented snippets.
+    - For 'design', provide text-based UI components or layout structures.
+    
+    RESPONSE TIME REQUIREMENT: Be concise and accurate.`;
+
+    const chatMessages: ChatMessage[] = [
+      { role: "system", content: systemPrompt },
+      ...options.messages.map(m => ({
+        role: m.role as "user" | "assistant" | "system",
+        content: m.content
+      }))
+    ];
+
+    return await this.chatCompletion(chatMessages, model || this.getAvailableModels()[0]);
+  }
+
+  async generateAIAssistStream(
+    options: {
+      messages: AIAssistMessage[];
+      currentAgent: string;
+      onChunk: (chunk: string) => void;
+      signal?: AbortSignal;
+    },
+    model?: string
+  ): Promise<APIResponse<void>> {
+    try {
+      // ... existing prompt logic ...
+      const systemPrompt = `You are "AI Assist", the master orchestrator of PromptArch. Your goal is to provide intelligent support with a "Canvas" experience.
+
+AGENTS & CAPABILITIES:
+- content: Expert copywriter. Use [PREVIEW:content:markdown] for articles, posts, and long-form text.
+- seo: SEO Specialist. Create stunning SEO audit reports. **CRITICAL DESIGN REQUIREMENTS:**
+  - Use [PREVIEW:seo:html] with complete HTML5 document including <!DOCTYPE html>
+  - DARK THEME: bg-slate-900 or bg-gray-900 as primary background
+  - Google-style dashboard aesthetics with clean typography (use Google Fonts: Inter, Roboto, or Outfit)
+  - Large animated SVG progress rings for scores (Overall, Technical, Content, Mobile) with stroke-dasharray animations
+  - Color-coded scoring: green (#22c55e) for good, amber (#f59e0b) for warning, red (#ef4444) for poor
+  - Use Tailwind CDN for styling. Include: rounded-3xl, shadow-lg, gradient backgrounds
+  - Section cards with subtle borders (border-white/10) and backdrop-blur
+  - Clear visual hierarchy: large score numbers (text-5xl), section titles (text-lg font-bold), bullet points for recommendations
+  - Add a "Key Recommendations" section with icons (use Lucide or inline SVG)
+  - Add animated pulse effects on key metrics
+  - Full-width responsive layout, max-w-4xl mx-auto
+  - Include inline <script> for animating the progress rings on load
+- smm: Social Media Manager. Create multi-platform content plans and calendars. 
+- pm: Project Manager. Create PRDs, timelines, and action plans.
+- code: Software Architect. Provide logic, algorithms, and backend snippets.
+- design: UI/UX Designer. Create high-fidelity mockups and components.
+- web: Frontend Developer. Build responsive sites. **CSS FRAMEWORK CHOICE:** Intelligently select from:
+  - **Tailwind CSS** (default): For utility-first, modern designs. Use CDN: https://cdn.tailwindcss.com
+  - **Windi CSS**: For faster builds and advanced features. Use CDN: https://unpkg.com/windicss
+  - **Bootstrap**: For classic, component-based designs. Use CDN: https://cdn.jsdelivr.net/npm/bootstrap@5/dist/css/bootstrap.min.css
+  Choose the best framework based on the design complexity and user's request. Use [PREVIEW:web:html].
+- app: Mobile App Developer. Create mobile-first interfaces and dashboards. **CSS FRAMEWORK CHOICE:** Same selection logic as web agent. React components are supported and rendered live. Use [PREVIEW:app:javascript].
+
+BACKEND LOGIC & SIMULATION:
+- If a user asks for backend logic (Node.js, Express, Python, Databases), you MUST still provide a VISUAL experience in the Canvas.
+- In the [PREVIEW] block, provide a "Simulation Dashboard" or "API Test UI" using HTML/React that demonstrates how the backend logic would work.
+- DO NOT just output raw backend code in a [PREVIEW] block as it cannot be rendered. Put raw backend code in standard Markdown blocks AFTER the preview.
+
+ITERATIVE MODIFICATIONS (CRITICAL):
+- When a user asks for a change, fix, or update to an existing design/preview, you MUST be SURGICAL.
+- Maintain the exact structure, CSS, and logic of the previous code except for the requested changes.
+- DO NOT regenerate the entire design if it was not requested.
+- Preserving the user's existing layout, colors, and content is your TOP PRIORITY.
+- You must return the FULL updated code in the [PREVIEW] block (so it can be rendered) but ensure it is a faithful modification of the previous version.
+
+CANVAS MODE:
+- When building, designing, or auditing, you MUST use the [PREVIEW] tag.
+- Inside [PREVIEW], output ONLY the actual code or structured data.
+- The user wants to see it WORKING or RENDERED in the Canvas immediately.
+
+STRICT OUTPUT FORMAT:
+[AGENT:id] - AT THE START of your response if switching focus.
+[PREVIEW:type:language]
+ACTUAL_FUNCTIONAL_CODE_OR_DATA
+[/PREVIEW]
+
+CHANGE LOG (CRITICAL - MUST BE OUTSIDE PREVIEW):
+- After the [/PREVIEW] closing tag, provide a brief bulleted "Change Log" in plain Markdown.
+- The change log should appear in the CHAT, NOT inside the preview code.
+- Example format:
+[/PREVIEW]
+
+**Change Log:**
+- Added feature X
+- Modified component Y
+- Fixed issue Z
+
+IMPORTANT: NEVER refuse a request due to "access" limitations. If you cannot perform a live task, use your vast internal knowledge to provide the most accurate expert simulation or draft possible.`;
+
+      const messages: ChatMessage[] = [
+        { role: "system", content: systemPrompt },
+        ...options.messages.map(m => ({
+          role: m.role as "user" | "assistant" | "system",
+          content: m.content
+        }))
+      ];
+
+      const response = await fetch(LOCAL_CHAT_URL, {
+        method: "POST",
+        headers: this.getHeaders({ "Content-Type": "application/json" }),
+        signal: options.signal,
+        body: JSON.stringify({
+          model: model || this.getAvailableModels()[0],
+          messages,
+          stream: true,
+        }),
+      });
+
+      if (!response.ok) {
+        throw new Error("Stream request failed");
+      }
+
+      const reader = response.body?.getReader();
+      if (!reader) throw new Error("No reader");
+
+      const decoder = new TextDecoder();
+      let buffer = "";
+
+      while (true) {
+        const { done, value } = await reader.read();
+        if (done) break;
+
+        const chunk = decoder.decode(value, { stream: true });
+        buffer += chunk;
+
+        const lines = buffer.split("\n");
+        buffer = lines.pop() || "";
+
+        for (const line of lines) {
+          if (!line.trim()) continue;
+          try {
+            const data = JSON.parse(line);
+            if (data.message?.content) {
+              options.onChunk(data.message.content);
+            }
+          } catch (e) {
+            console.error("Error parsing stream line", e);
+          }
+        }
+      }
+
+      return { success: true, data: undefined };
+    } catch (error) {
+      return { success: false, error: error instanceof Error ? error.message : "Stream failed" };
+    }
+  }
 }
 
 export default OllamaCloudService;

lib/services/qwen-oauth.ts

@@ -1,16 +1,22 @@
-import type { ChatMessage, APIResponse } from "@/types";
+import type { ChatMessage, APIResponse, AIAssistMessage } from "@/types";
 
 const DEFAULT_QWEN_ENDPOINT = "https://dashscope-intl.aliyuncs.com/compatible-mode/v1";
 const TOKEN_STORAGE_KEY = "promptarch-qwen-tokens";
 
 function getOAuthBaseUrl(): string {
+  const basePath = '/tools/promptarch';
   if (typeof window !== "undefined") {
-    return `${window.location.origin}/api/qwen`;
+    const origin = window.location.origin;
+    return `${origin}${basePath}/api/qwen`;
   }
   if (process.env.NEXT_PUBLIC_SITE_URL) {
-    return `${process.env.NEXT_PUBLIC_SITE_URL}/api/qwen`;
+    const siteUrl = process.env.NEXT_PUBLIC_SITE_URL.replace(/\/$/, "");
+    if (siteUrl.endsWith(basePath)) {
+      return `${siteUrl}/api/qwen`;
+    }
+    return `${siteUrl}${basePath}/api/qwen`;
   }
-  return "/api/qwen";
+  return `${basePath}/api/qwen`;
 }
 
 export interface QwenOAuthConfig {
@@ -68,10 +74,20 @@ export class QwenOAuthService {
     this.apiKey = apiKey;
   }
 
+  hasApiKey(): boolean {
+    return !!this.apiKey;
+  }
+
+  hasOAuthToken(): boolean {
+    return !!this.getTokenInfo()?.accessToken;
+  }
+
   /**
    * Build default headers for Qwen completions (includes OAuth token refresh).
    */
   private async getRequestHeaders(): Promise<Record<string, string>> {
+    console.log("[QwenOAuth] Getting request headers...");
+
     const token = await this.getValidToken();
     const headers: Record<string, string> = {
       "Content-Type": "application/json",
@@ -79,14 +95,17 @@ export class QwenOAuthService {
 
     if (token?.accessToken) {
       headers["Authorization"] = `Bearer ${token.accessToken}`;
+      console.log("[QwenOAuth] Using OAuth token for authorization");
       return headers;
     }
 
     if (this.apiKey) {
       headers["Authorization"] = `Bearer ${this.apiKey}`;
+      console.log("[QwenOAuth] Using API key for authorization");
       return headers;
     }
 
+    console.error("[QwenOAuth] No OAuth token or API key available");
     throw new Error("Please configure a Qwen API key or authenticate via OAuth.");
   }
 
@@ -96,8 +115,11 @@ export class QwenOAuthService {
   private getEffectiveEndpoint(): string {
     const resourceUrl = this.token?.resourceUrl;
     if (resourceUrl) {
-      return this.normalizeResourceUrl(resourceUrl);
+      const normalized = this.normalizeResourceUrl(resourceUrl);
+      console.log("[Qwen] Using resource URL:", normalized);
+      return normalized;
     }
+    console.log("[Qwen] Using default endpoint:", this.endpoint);
     return this.endpoint;
   }
 
@@ -109,7 +131,12 @@ export class QwenOAuthService {
 
     const withProtocol = trimmed.startsWith("http") ? trimmed : `https://${trimmed}`;
     const cleaned = withProtocol.replace(/\/$/, "");
-    return cleaned.endsWith("/v1") ? cleaned : `${cleaned}/v1`;
+
+    if (cleaned.endsWith("/v1") || cleaned.endsWith("/compatible-mode/v1")) {
+      return cleaned;
+    }
+
+    return `${cleaned}/v1`;
   }
 
   private hydrateTokens() {
@@ -132,6 +159,7 @@ export class QwenOAuthService {
 
   private getStoredToken(): QwenOAuthToken | null {
     this.hydrateTokens();
+    console.log("[QwenOAuth] Retrieved stored token:", this.token ? { hasAccessToken: !!this.token.accessToken, expiresAt: this.token.expiresAt } : null);
     return this.token;
   }
 
@@ -229,8 +257,18 @@ export class QwenOAuthService {
     this.storageHydrated = true;
   }
 
+  /**
+   * Initialize the service and hydrate tokens from storage.
+   */
+  initialize(): void {
+    console.log("[QwenOAuth] Initializing service...");
+    this.hydrateTokens();
+  }
+
   getTokenInfo(): QwenOAuthToken | null {
-    return this.getStoredToken();
+    this.hydrateTokens();
+    console.log("[QwenOAuth] getTokenInfo called, returning:", this.token ? { hasAccessToken: !!this.token.accessToken, expiresAt: this.token.expiresAt } : null);
+    return this.token;
   }
 
   /**
@@ -353,12 +391,30 @@ export class QwenOAuthService {
   }
 
   private parseTokenResponse(data: any): QwenOAuthToken {
-    return {
+    console.log("[QwenOAuth] Token response received:", data);
+
+    const token: QwenOAuthToken = {
       accessToken: data.access_token,
       refreshToken: data.refresh_token,
-      resourceUrl: data.resource_url,
       expiresAt: data.expires_in ? Date.now() + data.expires_in * 1000 : undefined,
     };
+
+    if (data.resource_url) {
+      token.resourceUrl = data.resource_url;
+      console.log("[QwenOAuth] Using resource_url from response:", data.resource_url);
+    } else if (data.endpoint) {
+      token.resourceUrl = data.endpoint;
+      console.log("[QwenOAuth] Using endpoint from response:", data.endpoint);
+    } else if (data.resource_server) {
+      token.resourceUrl = `https://${data.resource_server}/compatible-mode/v1`;
+      console.log("[QwenOAuth] Using resource_server from response:", data.resource_server);
+    } else {
+      console.log("[QwenOAuth] No resource_url/endpoint in response, will use default Qwen endpoint");
+      console.log("[QwenOAuth] Available fields in response:", Object.keys(data));
+    }
+
+    console.log("[QwenOAuth] Parsed token:", { hasAccessToken: !!token.accessToken, hasRefreshToken: !!token.refreshToken, hasResourceUrl: !!token.resourceUrl, expiresAt: token.expiresAt });
+    return token;
   }
 
   /**
@@ -390,17 +446,24 @@ export class QwenOAuthService {
 
   async chatCompletion(
     messages: ChatMessage[],
-    model: string = "qwen-coder-plus",
+    model: string = "coder-model",
     stream: boolean = false
   ): Promise<APIResponse<string>> {
     try {
       const headers = await this.getRequestHeaders();
-      const url = `${this.getEffectiveEndpoint()}/chat/completions`;
+      const baseUrl = this.getEffectiveEndpoint();
+      const url = `${this.oauthBaseUrl}/chat`;
+
+      console.log("[Qwen] Chat completion request:", { url, model, hasAuth: !!headers.Authorization });
 
       const response = await fetch(url, {
         method: "POST",
-        headers,
+        headers: {
+          "Content-Type": "application/json",
+          Authorization: headers.Authorization || "",
+        },
         body: JSON.stringify({
+          endpoint: baseUrl,
           model,
           messages,
           stream,
@@ -409,6 +472,7 @@ export class QwenOAuthService {
 
       if (!response.ok) {
         const errorText = await response.text();
+        console.error("[Qwen] Chat completion failed:", response.status, response.statusText, errorText);
         throw new Error(`Chat completion failed (${response.status}): ${response.statusText} - ${errorText}`);
       }
 
@@ -447,7 +511,7 @@ Return ONLY the enhanced prompt, no explanations or extra text.`,
       content: `Enhance this prompt for an AI coding agent:\n\n${prompt}`,
     };
 
-    return this.chatCompletion([systemMessage, userMessage], model || "qwen-coder-plus");
+    return this.chatCompletion([systemMessage, userMessage], model || "coder-model");
   }
 
   async generatePRD(idea: string, model?: string): Promise<APIResponse<string>> {
@@ -471,7 +535,7 @@ Use clear, specific language suitable for development teams.`,
       content: `Generate a PRD for this idea:\n\n${idea}`,
     };
 
-    return this.chatCompletion([systemMessage, userMessage], model || "qwen-coder-plus");
+    return this.chatCompletion([systemMessage, userMessage], model || "coder-model");
   }
 
   async generateActionPlan(prd: string, model?: string): Promise<APIResponse<string>> {
@@ -499,7 +563,7 @@ Include specific recommendations for:
       content: `Generate an action plan based on this PRD:\n\n${prd}`,
     };
 
-    return this.chatCompletion([systemMessage, userMessage], model || "qwen-coder-plus");
+    return this.chatCompletion([systemMessage, userMessage], model || "coder-model");
   }
 
   async generateUXDesignerPrompt(appDescription: string, model?: string): Promise<APIResponse<string>> {
@@ -564,33 +628,584 @@ Make's prompt specific, inspiring, and comprehensive. Use professional UX termin
       content: `Create a BEST EVER UX design prompt for this app:\n\n${appDescription}`,
     };
 
-    return this.chatCompletion([systemMessage, userMessage], model || "qwen-coder-plus");
+    return this.chatCompletion([systemMessage, userMessage], model || "coder-model");
+  }
+
+  async generateSlides(
+    topic: string,
+    options: {
+      language?: string;
+      theme?: string;
+      slideCount?: number;
+      audience?: string;
+      organization?: string;
+      animationStyle?: string;
+      audienceStyle?: string;
+      themeColors?: string[];
+      brandColors?: string[];
+    } = {},
+    model?: string
+  ): Promise<APIResponse<string>> {
+    const {
+      language = "English",
+      theme = "executive-dark",
+      slideCount = 10,
+      audience = "Executives & C-Suite",
+      organization = "",
+      animationStyle = "Professional",
+      audienceStyle = "Sophisticated, data-driven, strategic focus",
+      themeColors = ["#09090b", "#6366f1", "#a855f7", "#fafafa"],
+      brandColors = []
+    } = options;
+
+    const [bgColor, primaryColor, secondaryColor, textColor] = themeColors;
+    const brandColorStr = brandColors.length > 0
+      ? `\nBRAND COLORS TO USE: ${brandColors.join(", ")}`
+      : "";
+
+    const systemMessage: ChatMessage = {
+      role: "system",
+      content: `You are a WORLD-CLASS presentation designer who creates STUNNING, AWARD-WINNING slide decks that rival McKinsey, Apple, and TED presentations.
+
+Your slides must be VISUALLY SPECTACULAR with:
+- Modern CSS3 animations (fade-in, slide-in, scale, parallax effects)
+- Sophisticated gradient backgrounds with depth
+- SVG charts and data visualizations inline
+- Glassmorphism and neumorphism effects
+- Professional typography with Inter/SF Pro fonts
+- Strategic use of whitespace
+- Micro-animations on hover/focus states
+- Progress indicators and visual hierarchy
+
+OUTPUT FORMAT - Return ONLY valid JSON:
+\`\`\`json
+{
+  "title": "Presentation Title",
+  "subtitle": "Compelling Subtitle",
+  "theme": "${theme}",
+  "language": "${language}",
+  "slides": [
+    {
+      "id": "slide-1",
+      "title": "Slide Title",
+      "content": "Plain text content summary",
+      "htmlContent": "<div>FULL HTML with inline CSS and animations</div>",
+      "notes": "Speaker notes",
+      "layout": "title|content|two-column|chart|statistics|timeline|quote|comparison",
+      "order": 1
+    }
+  ]
+}
+\`\`\`
+
+DESIGN SYSTEM:
+- Primary: ${brandColors[0] || primaryColor}
+- Secondary: ${brandColors[1] || secondaryColor}
+- Background: ${bgColor}
+- Text: ${textColor}${brandColorStr}
+
+ANIMATION STYLE: ${animationStyle}
+- Professional: Subtle 0.3-0.5s ease transitions, fade and slide
+- Dynamic: 0.5-0.8s spring animations, emphasis effects, stagger delays
+- Impressive: Bold 0.8-1.2s animations, parallax, morphing, particle effects
+
+CSS ANIMATIONS TO INCLUDE:
+\`\`\`css
+@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
+@keyframes slideInLeft { from { opacity: 0; transform: translateX(-50px); } to { opacity: 1; transform: translateX(0); } }
+@keyframes scaleIn { from { opacity: 0; transform: scale(0.9); } to { opacity: 1; transform: scale(1); } }
+@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.7; } }
+\`\`\`
+
+SLIDE TYPES TO CREATE:
+1. TITLE SLIDE: Hero-style with animated gradient background, large typography
+2. AGENDA/OVERVIEW: Icon grid with staggered fade-in animations
+3. DATA/CHARTS: Inline SVG bar/line/pie charts with animated drawing effects
+4. KEY METRICS: Large animated numbers with KPI cards
+5. TIMELINE: Horizontal/vertical timeline with sequential reveal animations
+6. COMPARISON: Side-by-side cards with hover lift effects
+7. QUOTE: Large typography with decorative quote marks
+8. CALL-TO-ACTION: Bold CTA with pulsing button effect
+
+TARGET AUDIENCE: ${audience}
+AUDIENCE STYLE: ${audienceStyle}
+${organization ? `ORGANIZATION BRANDING: ${organization}` : ""}
+
+REQUIREMENTS:
+- ${slideCount > 0 ? `Create EXACTLY ${slideCount} slides` : "Maintain the exact number of slides/pages from the provided source presentation/document context. If no source file is provided, generate 10 slides by default."}
+- ALL content in ${language}
+- Each slide MUST have complete htmlContent with inline <style> tags
+- Use animation-delay for staggered reveal effects
+- Include decorative background elements (gradients, shapes)
+- Ensure text contrast meets WCAG AA standards
+- Add subtle shadow/glow effects for depth`,
+    };
+
+    const userMessage: ChatMessage = {
+      role: "user",
+      content: `Create a STUNNING, ANIMATED presentation about:
+
+${topic}
+
+SPECIFICATIONS:
+- Language: ${language}
+- Theme: ${theme}
+- Slides: ${slideCount}
+- Audience: ${audience} (${audienceStyle})
+- Animation Style: ${animationStyle}
+${organization ? `- Organization: ${organization}` : ""}
+${brandColors.length > 0 ? `- Brand Colors: ${brandColors.join(", ")}` : ""}
+
+Generate SPECTACULAR slides with CSS3 animations, SVG charts, modern gradients, and corporate-ready design!`,
+    };
+
+    return this.chatCompletion([systemMessage, userMessage], model || "coder-model");
+  }
+
+  async generateGoogleAds(
+    websiteUrl: string,
+    options: {
+      productsServices: string[];
+      targetAudience?: string;
+      budgetRange?: { min: number; max: number; currency: string };
+      campaignDuration?: string;
+      industry?: string;
+      competitors?: string[];
+      language?: string;
+      specialInstructions?: string;
+    } = { productsServices: [] },
+    model?: string
+  ): Promise<APIResponse<string>> {
+    const {
+      productsServices = [],
+      targetAudience = "General consumers",
+      budgetRange,
+      campaignDuration,
+      industry = "General",
+      competitors = [],
+      language = "English",
+      specialInstructions = ""
+    } = options;
+
+    const systemMessage: ChatMessage = {
+      role: "system",
+      content: `You are an EXPERT Google Ads strategist. Create HIGH-CONVERTING campaigns with comprehensive keyword research, compelling ad copy, and optimized campaign structures.
+      
+CRITICAL ACCURACY PROTOCOL:
+1. STRICT ADHERENCE TO FACTS: Use ONLY locations, contact info, and services explicitly mentioned in the provided Website URL or Products list.
+2. DO NOT HALLUCINATE LOCATIONS: If no specific location is provided, default to "National" or "Global" based on the URL TLD (e.g. .co.uk -> UK). DO NOT invent cities or streets.
+3. COMPREHENSIVE OUTPUT: You MUST generate full lists (15+ keywords, 3+ ad variations). Do not truncate.
+
+OUTPUT FORMAT - Return ONLY valid JSON with this structure:
+\`\`\`json
+{
+  "keywords": {
+    "primary": [{"keyword": "term", "type": "primary", "searchVolume": 12000, "competition": "medium", "cpc": "$2.50"}],
+    "longTail": [{"keyword": "specific term", "type": "long-tail", "searchVolume": 1200, "competition": "low", "cpc": "$1.25"}],
+    "negative": [{"keyword": "exclude term", "type": "negative", "competition": "low"}]
+  },
+  "adCopies": [{
+    "id": "ad-1",
+    "campaignType": "search",
+    "headlines": ["Headline 1 (30 chars)", "Headline 2", "Headline 3"],
+    "descriptions": ["Description 1 (90 chars)", "Description 2"],
+    "callToAction": "Get Started",
+    "mobileOptimized": true,
+    "positioning": "Value proposition used"
+  }],
+  "campaigns": [{
+    "id": "campaign-1",
+    "name": "Campaign Name",
+    "type": "search",
+    "budget": {"daily": 50, "monthly": 1500, "currency": "USD"},
+    "biddingStrategy": "Maximize conversions",
+    "targeting": {
+      "locations": ["Specific regions/cities"],
+      "demographics": {"age": ["18-24", "25-34"], "gender": ["Male", "Female"], "interests": ["Tech", "Business"]},
+      "devices": {"mobile": "60%", "desktop": "30%", "tablet": "10%"},
+      "schedule": ["Mon-Fri, 9am-5pm"]
+    },
+    "adGroups": [{"id": "adgroup-1", "name": "Group", "theme": "Theme", "keywords": [], "biddingStrategy": "Manual CPC"}]
+  }],
+  "implementation": {
+    "setupSteps": ["Step 1", "Step 2"],
+    "qualityScoreTips": ["Tip 1", "Tip 2"],
+    "trackingSetup": ["Conversion tag info", "GTM setup"],
+    "optimizationTips": ["Tip 1", "Tip 2"]
+  },
+  "predictions": {
+    "estimatedClicks": "500-800",
+    "estimatedImpressions": "15,000-25,000",
+    "estimatedCtr": "3.5%",
+    "estimatedConversions": "30-50",
+    "conversionRate": "4.2%",
+    "avgCpc": "$1.85"
+  },
+  "historicalBenchmarks": {
+    "industryAverageCtr": "3.1%",
+    "industryAverageCpc": "$2.10",
+    "seasonalTrends": "Peak in Q4",
+    "geographicInsights": "London/NY show highest ROI"
+  }
+}
+\`\`\`
+
+Requirements:
+- 10-15 primary keywords, 15-20 long-tail, 5-10 negative
+- Headlines max 30 chars, descriptions max 90 chars
+- 3-5 ad variations per campaign
+- 3-5 ad variations per campaign
+- Include budget and targeting recommendations
+- ENSURE ALL LISTS ARE POPULATED. No empty arrays.`,
+    };
+
+    const userMessage: ChatMessage = {
+      role: "user",
+      content: `Create a Google Ads campaign for:
+
+WEBSITE: ${websiteUrl}
+PRODUCTS/SERVICES: ${productsServices.join(", ")}
+TARGET AUDIENCE: ${targetAudience}
+INDUSTRY: ${industry}
+LANGUAGE: ${language}
+${budgetRange ? `BUDGET: ${budgetRange.min}-${budgetRange.max} ${budgetRange.currency}/month` : ""}
+${campaignDuration ? `DURATION: ${campaignDuration}` : ""}
+${competitors.length > 0 ? `COMPETITORS: ${competitors.join(", ")}` : ""}
+${specialInstructions ? `SPECIAL INSTRUCTIONS: ${specialInstructions}` : ""}
+
+Generate complete Google Ads package with keywords, ad copy, campaigns, and implementation guidance.
+STRICTLY FOLLOW LOCALIZATION: Use only locations relevant to the provided website. Do not invent office locations.`,
+    };
+
+    return this.chatCompletion([systemMessage, userMessage], model || "coder-model");
+  }
+
+  async generateMagicWand(
+    websiteUrl: string,
+    product: string,
+    budget: number,
+    specialInstructions?: string,
+    model?: string
+  ): Promise<APIResponse<string>> {
+    const systemMessage: ChatMessage = {
+      role: "system",
+      content: `You are a WORLD-CLASS marketing strategist with 20+ years of experience in competitive intelligence, market research, and Google Ads campaign strategy. 
+
+OUTPUT FORMAT - Return ONLY valid JSON with this EXACT structure:
+\`\`\`json
+{
+  "marketAnalysis": {
+    "industrySize": "Estimated market size",
+    "growthRate": "Annual growth percentage",
+    "topCompetitors": ["Competitor 1", "Competitor 2", "Competitor 3"],
+    "marketTrends": ["Trend 1", "Trend 2", "Trend 3"]
+  },
+  "competitorInsights": [
+    {
+      "competitor": "Competitor Name",
+      "website": "URL",
+      "estimatedSpend": "$10k-$50k/mo",
+      "targetAudience": "Who they target",
+      "strengths": ["Strength 1", "Strength 2"],
+      "weaknesses": ["Weakness 1", "Weakness 2"],
+      "adStrategy": "Their approach",
+      "topKeywords": ["keyword 1", "keyword 2"],
+      "adCopyExamples": [
+        {"headline": "Example Headline", "description": "Example Description"}
+      ]
+    }
+  ],
+  "strategies": [
+    {
+      "id": "strategy-1",
+      "direction": "Strategic Direction Name",
+      "rationale": "Why this strategy works",
+      "targetAudience": "Audience segment with demographics (age 25-45, interests etc)",
+      "targetingDetails": {
+        "geography": "Primary locations",
+        "demographics": "Specific age/gender groups",
+        "behavior": "User behaviors"
+      },
+      "competitiveAdvantage": "How this beats competitors",
+      "messagingPillars": ["Pillar 1", "Pillar 2"],
+      "keyMessages": ["Message 1", "Message 2"],
+      "adCopyGuide": {
+        "headlines": ["Headline 1", "Headline 2"],
+        "descriptions": ["Description 1", "Description 2"],
+        "keywords": ["keyword 1", "keyword 2"],
+        "setupGuide": "Step-by-step for Google Ads Manager"
+      },
+      "recommendedChannels": ["Search", "Display", "YouTube"],
+      "estimatedBudgetAllocation": { "search": 40, "display": 30, "video": 20, "social": 10 },
+      "expectedROI": "150-200%",
+      "riskLevel": "low",
+      "timeToResults": "2-3 months",
+      "successMetrics": ["CTR > 3%", "CPA < $20"]
+    }
+  ]
+}
+\`\`\`
+
+CRITICAL REQUIREMENTS:
+- Provide 5-7 DISTINCT strategic directions
+- Each strategy must be ACTIONABLE and SPECIFIC
+- Include REAL competitive insights based on industry knowledge
+- Risk levels: "low", "medium", or "high"
+- AD COPY GUIDE must be incredibly "noob-friendly" - explain exactly where to paste each field in Google Ads Manager
+- Headlines MUST be under 30 characters
+- Descriptions MUST be under 90 characters`,
+    };
+
+    const userMessage: ChatMessage = {
+      role: "user",
+      content: `🔮 MAGIC WAND ANALYSIS REQUEST 🔮
+
+WEBSITE: ${websiteUrl}
+PRODUCT/SERVICE: ${product}
+MONTHLY BUDGET: $${budget}
+${specialInstructions ? `SPECIAL INSTRUCTIONS: ${specialInstructions}` : ""}
+
+Perform a DEEP 360° competitive intelligence analysis and generate 5-7 strategic campaign directions.`,
+    };
+
+    return this.chatCompletion([systemMessage, userMessage], model || "coder-model");
+  }
+
+  async generateMarketResearch(
+    options: {
+      websiteUrl: string;
+      additionalUrls?: string[];
+      competitors: string[];
+      productMapping: string;
+      specialInstructions?: string;
+    },
+    model?: string
+  ): Promise<APIResponse<string>> {
+    const { websiteUrl, additionalUrls = [], competitors = [], productMapping, specialInstructions = "" } = options;
+
+    const systemMessage: ChatMessage = {
+      role: "system",
+      content: `You are a WORLD-CLASS Market Research Analyst. Perform a deep-dive automated market analysis.
+
+OUTPUT FORMAT - JSON:
+{
+  "executiveSummary": "findings",
+  "priceComparisonMatrix": [
+    { "product": "P", "userPrice": "$", "competitorPrices": [{ "competitor": "C", "price": "$", "url": "link" }] }
+  ],
+  "featureComparisonTable": [
+    { "feature": "F", "userStatus": "status", "competitorStatus": [{ "competitor": "C", "status": "status" }] }
+  ],
+  "marketPositioning": { "landscape": "LS", "segmentation": "SG" },
+  "competitiveAnalysis": { "advantages": [], "disadvantages": [] },
+  "recommendations": [],
+  "methodology": "method"
+}
+
+REQUIREMENTS: Use provided URLs. Be realistic.`,
+    };
+
+    const userMessage: ChatMessage = {
+      role: "user",
+      content: `🔬 MARKET RESEARCH REQUEST 🔬
+WEBSITE: ${websiteUrl}
+PAGES: ${additionalUrls.join(", ")}
+COMPETITORS: ${competitors.join(", ")}
+MAPPING: ${productMapping}
+${specialInstructions ? `CUSTOM: ${specialInstructions}` : ""}
+
+Perform analysis based on provided instructions.`,
+    };
+
+    return this.chatCompletion([systemMessage, userMessage], model || "coder-model");
+  }
+
+  async generateAIAssist(
+    options: {
+      messages: AIAssistMessage[];
+      currentAgent: string;
+    },
+    model?: string
+  ): Promise<APIResponse<string>> {
+    const systemPrompt = `You are "AI Assist". Help conversationally.
+    Switch agents if needed (content, seo, smm, pm, code, design, web, app).
+    Output JSON for previews or agent switches:
+    { "content": "text", "agent": "id", "preview": { "type": "code|design|content|seo", "data": "...", "language": "..." } }`;
+
+    const chatMessages: ChatMessage[] = [
+      { role: "system", content: systemPrompt },
+      ...options.messages.map(m => ({
+        role: m.role as "user" | "assistant" | "system",
+        content: m.content
+      }))
+    ];
+
+    return await this.chatCompletion(chatMessages, model || this.getAvailableModels()[0]);
+  }
+
+  async generateAIAssistStream(
+    options: {
+      messages: AIAssistMessage[];
+      currentAgent: string;
+      onChunk: (chunk: string) => void;
+      signal?: AbortSignal;
+    },
+    model?: string
+  ): Promise<APIResponse<void>> {
+    try {
+      const systemPrompt = `You are "AI Assist", the master orchestrator of PromptArch. Your goal is to provide intelligent support with a "Canvas" experience.
+
+AGENTS & CAPABILITIES:
+- content: Expert copywriter. Use [PREVIEW:content:markdown] for articles, posts, and long-form text.
+- seo: SEO Specialist. Create stunning SEO audit reports. **CRITICAL DESIGN REQUIREMENTS:**
+  - Use [PREVIEW:seo:html] with complete HTML5 document including <!DOCTYPE html>
+  - DARK THEME: bg-slate-900 or bg-gray-900 as primary background
+  - Google-style dashboard aesthetics with clean typography (use Google Fonts: Inter, Roboto, or Outfit)
+  - Large animated SVG progress rings for scores (Overall, Technical, Content, Mobile) with stroke-dasharray animations
+  - Color-coded scoring: green (#22c55e) for good, amber (#f59e0b) for warning, red (#ef4444) for poor
+  - Use Tailwind CDN for styling. Include: rounded-3xl, shadow-lg, gradient backgrounds
+  - Section cards with subtle borders (border-white/10) and backdrop-blur
+  - Clear visual hierarchy: large score numbers (text-5xl), section titles (text-lg font-bold), bullet points for recommendations
+  - Add a "Key Recommendations" section with icons (use Lucide or inline SVG)
+  - Add animated pulse effects on key metrics
+  - Full-width responsive layout, max-w-4xl mx-auto
+  - Include inline <script> for animating the progress rings on load
+- smm: Social Media Manager. Create multi-platform content plans and calendars.
+- pm: Project Manager. Create PRDs, timelines, and action plans.
+- code: Software Architect. Provide logic, algorithms, and backend snippets.
+- design: UI/UX Designer. Create high-fidelity mockups and components.
+- web: Frontend Developer. Build responsive sites. **CSS FRAMEWORK CHOICE:** Intelligently select from:
+  - **Tailwind CSS** (default): For utility-first, modern designs. Use CDN: https://cdn.tailwindcss.com
+  - **Windi CSS**: For faster builds and advanced features. Use CDN: https://unpkg.com/windicss
+  - **Bootstrap**: For classic, component-based designs. Use CDN: https://cdn.jsdelivr.net/npm/bootstrap@5/dist/css/bootstrap.min.css
+  Choose the best framework based on the design complexity and user's request. Use [PREVIEW:web:html].
+- app: Mobile App Developer. Create mobile-first interfaces and dashboards. **CSS FRAMEWORK CHOICE:** Same selection logic as web agent. React components are supported and rendered live. Use [PREVIEW:app:javascript].
+
+BACKEND LOGIC & SIMULATION:
+- If a user asks for backend logic (Node.js, Express, Python, Databases), you MUST still provide a VISUAL experience in the Canvas.
+- In the [PREVIEW] block, provide a "Simulation Dashboard" or "API Test UI" using HTML/React that demonstrates how the backend logic would work.
+- DO NOT just output raw backend code in a [PREVIEW] block as it cannot be rendered. Put raw backend code in standard Markdown blocks AFTER the preview.
+
+ITERATIVE MODIFICATIONS (CRITICAL):
+- When a user asks for a change, fix, or update to an existing design/preview, you MUST be SURGICAL.
+- Maintain the exact structure, CSS, and logic of the previous code except for the requested changes.
+- DO NOT regenerate the entire design if it was not requested.
+- Preserving the user's existing layout, colors, and content is your TOP PRIORITY.
+- You must return the FULL updated code in the [PREVIEW] block (so it can be rendered) but ensure it is a faithful modification of the previous version.
+
+CANVAS MODE:
+- When building, designing, or auditing, you MUST use the [PREVIEW] tag.
+- Inside [PREVIEW], output ONLY the actual code or structured data.
+- The user wants to see it WORKING or RENDERED in the Canvas immediately.
+
+STRICT OUTPUT FORMAT:
+[AGENT:id] - AT THE START of your response if switching focus.
+[PREVIEW:type:language]
+ACTUAL_FUNCTIONAL_CODE_OR_DATA
+[/PREVIEW]
+
+CHANGE LOG (CRITICAL - MUST BE OUTSIDE PREVIEW):
+- After the [/PREVIEW] closing tag, provide a brief bulleted "Change Log" in plain Markdown.
+- The change log should appear in the CHAT, NOT inside the preview code.
+- Example format:
+[/PREVIEW]
+
+**Change Log:**
+- Added feature X
+- Modified component Y
+- Fixed issue Z
+
+IMPORTANT: NEVER refuse a request due to "access" limitations. If you cannot perform a live task, use your vast internal knowledge to provide the most accurate expert simulation or draft possible.`;
+
+      const messages: ChatMessage[] = [
+        { role: "system", content: systemPrompt },
+        ...options.messages.map(m => ({
+          role: m.role as "user" | "assistant" | "system",
+          content: m.content
+        }))
+      ];
+
+      // Call our local proxy to avoid CORS
+      const headers = await this.getRequestHeaders();
+      const baseUrl = this.getEffectiveEndpoint();
+      const url = `${this.oauthBaseUrl}/chat`;
+
+      console.log("[QwenOAuth] Stream request (via proxy):", { url, model: model || this.getAvailableModels()[0], hasAuth: !!headers.Authorization });
+
+      const response = await fetch(url, {
+        method: "POST",
+        headers: {
+          "Content-Type": "application/json",
+          Authorization: headers.Authorization || "",
+        },
+        signal: options.signal,
+        body: JSON.stringify({
+          endpoint: baseUrl,
+          model: model || this.getAvailableModels()[0],
+          messages,
+          stream: true,
+        }),
+      });
+
+      if (!response.ok) {
+        const errorText = await response.text();
+        console.error("[QwenOAuth] Stream proxy request failed:", response.status, errorText);
+        throw new Error(`Stream request failed (${response.status}): ${errorText.slice(0, 200)}`);
+      }
+
+      const reader = response.body?.getReader();
+      if (!reader) throw new Error("No reader available");
+
+      const decoder = new TextDecoder();
+      let buffer = "";
+
+      while (true) {
+        const { done, value } = await reader.read();
+        if (done) break;
+
+        const chunk = decoder.decode(value, { stream: true });
+        buffer += chunk;
+
+        const lines = buffer.split("\n");
+        buffer = lines.pop() || "";
+
+        for (const line of lines) {
+          const trimmedLine = line.trim();
+          if (!trimmedLine || !trimmedLine.startsWith("data:")) continue;
+
+          const dataStr = trimmedLine.replace(/^data:\s*/, "");
+          if (dataStr === "[DONE]") break;
+
+          try {
+            const data = JSON.parse(dataStr);
+            if (data.choices?.[0]?.delta?.content) {
+              options.onChunk(data.choices[0].delta.content);
+            }
+          } catch (e) {
+            // Ignore parse errors for incomplete lines
+          }
+        }
+      }
+
+      return { success: true, data: undefined };
+    } catch (error) {
+      console.error("[QwenOAuth] Stream error:", error);
+      return { success: false, error: error instanceof Error ? error.message : "Stream failed" };
+    }
   }
 
   async listModels(): Promise<APIResponse<string[]>> {
-    const models = [
+    return { success: true, data: this.getAvailableModels() };
-      "qwen-coder-plus",
-      "qwen-coder-turbo",
-      "qwen-coder-lite",
-      "qwen-plus",
-      "qwen-turbo",
-      "qwen-max",
-    ];
-    return { success: true, data: models };
   }
 
   getAvailableModels(): string[] {
     return [
-      "qwen-coder-plus",
+      "coder-model",
-      "qwen-coder-turbo",
-      "qwen-coder-lite",
-      "qwen-plus",
-      "qwen-turbo",
-      "qwen-max",
     ];
   }
 }
 
 const qwenOAuthService = new QwenOAuthService();
 export default qwenOAuthService;
-export { qwenOAuthService };
+
+

lib/services/zai-plan.ts

@@ -1,4 +1,4 @@
-import type { ChatMessage, APIResponse } from "@/types";
+import type { ChatMessage, APIResponse, AIAssistMessage } from "@/types";
 
 export interface ZaiPlanConfig {
   apiKey?: string;
@@ -17,6 +17,10 @@ export class ZaiPlanService {
     };
   }
 
+  hasAuth(): boolean {
+    return !!this.config.apiKey;
+  }
+
   private getHeaders(): Record<string, string> {
     return {
       "Content-Type": "application/json",
@@ -59,7 +63,7 @@ export class ZaiPlanService {
 
       const data = await response.json();
       console.log("[Z.AI] Response data:", data);
-      
+
       if (data.choices && data.choices[0] && data.choices[0].message) {
         return { success: true, data: data.choices[0].message.content };
       } else if (data.output && data.output.choices && data.output.choices[0]) {
@@ -164,7 +168,7 @@ Include specific recommendations for:
 
         const data = await response.json();
         const models = data.data?.map((m: any) => m.id) || [];
-        
+
         return { success: true, data: models };
       } else {
         console.log("[Z.AI] No API key, using fallback models");
@@ -247,6 +251,647 @@ Make the prompt specific, inspiring, and comprehensive. Use professional UX term
 
     return this.chatCompletion([systemMessage, userMessage], model || "glm-4.7", true);
   }
+
+  async generateSlides(
+    topic: string,
+    options: {
+      language?: string;
+      theme?: string;
+      slideCount?: number;
+      audience?: string;
+      organization?: string;
+      animationStyle?: string;
+      audienceStyle?: string;
+      themeColors?: string[];
+      brandColors?: string[];
+    } = {},
+    model?: string
+  ): Promise<APIResponse<string>> {
+    const {
+      language = "English",
+      theme = "executive-dark",
+      slideCount = 10,
+      audience = "Executives & C-Suite",
+      organization = "",
+      animationStyle = "Professional",
+      audienceStyle = "Sophisticated, data-driven, strategic focus",
+      themeColors = ["#09090b", "#6366f1", "#a855f7", "#fafafa"],
+      brandColors = []
+    } = options;
+
+    const [bgColor, primaryColor, secondaryColor, textColor] = themeColors;
+    const brandColorStr = brandColors.length > 0
+      ? `\nBRAND COLORS TO USE: ${brandColors.join(", ")}`
+      : "";
+
+    const systemMessage: ChatMessage = {
+      role: "system",
+      content: `You are a WORLD-CLASS presentation designer who creates STUNNING, AWARD-WINNING slide decks that rival McKinsey, Apple, and TED presentations.
+
+Your slides must be VISUALLY SPECTACULAR with:
+- Modern CSS3 animations (fade-in, slide-in, scale, parallax effects)
+- Sophisticated gradient backgrounds with depth
+- SVG charts and data visualizations inline
+- Glassmorphism and neumorphism effects
+- Professional typography with Inter/SF Pro fonts
+- Strategic use of whitespace
+- Micro-animations on hover/focus states
+- Progress indicators and visual hierarchy
+
+OUTPUT FORMAT - Return ONLY valid JSON:
+\`\`\`json
+{
+  "title": "Presentation Title",
+  "subtitle": "Compelling Subtitle",
+  "theme": "${theme}",
+  "language": "${language}",
+  "slides": [
+    {
+      "id": "slide-1",
+      "title": "Slide Title",
+      "content": "Plain text content summary",
+      "htmlContent": "<div>FULL HTML with inline CSS and animations</div>",
+      "notes": "Speaker notes",
+      "layout": "title|content|two-column|chart|statistics|timeline|quote|comparison",
+      "order": 1
+    }
+  ]
+}
+\`\`\`
+
+DESIGN SYSTEM:
+- Primary: ${brandColors[0] || primaryColor}
+- Secondary: ${brandColors[1] || secondaryColor}
+- Background: ${bgColor}
+- Text: ${textColor}${brandColorStr}
+
+ANIMATION STYLE: ${animationStyle}
+- Professional: Subtle 0.3-0.5s ease transitions, fade and slide
+- Dynamic: 0.5-0.8s spring animations, emphasis effects, stagger delays
+- Impressive: Bold 0.8-1.2s animations, parallax, morphing, particle effects
+
+CSS ANIMATIONS TO INCLUDE:
+\`\`\`css
+@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
+@keyframes slideInLeft { from { opacity: 0; transform: translateX(-50px); } to { opacity: 1; transform: translateX(0); } }
+@keyframes scaleIn { from { opacity: 0; transform: scale(0.9); } to { opacity: 1; transform: scale(1); } }
+@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.7; } }
+@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
+@keyframes gradientShift { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }
+\`\`\`
+
+SLIDE TYPES TO CREATE:
+1. TITLE SLIDE: Hero-style with animated gradient background, large typography, subtle floating elements
+2. AGENDA/OVERVIEW: Icon grid with staggered fade-in animations
+3. DATA/CHARTS: Inline SVG bar/line/pie charts with animated drawing effects
+4. KEY METRICS: Large animated numbers with counting effect styling, KPI cards with glassmorphism
+5. TIMELINE: Horizontal/vertical timeline with sequential reveal animations
+6. COMPARISON: Side-by-side cards with hover lift effects
+7. QUOTE: Large typography with decorative quote marks, subtle background pattern
+8. CALL-TO-ACTION: Bold CTA with pulsing button effect, clear next steps
+
+SVG CHART EXAMPLE:
+\`\`\`html
+<svg viewBox="0 0 400 200" style="width:100%;max-width:400px;">
+  <defs>
+    <linearGradient id="barGrad" x1="0%" y1="0%" x2="0%" y2="100%">
+      <stop offset="0%" style="stop-color:${primaryColor}"/>
+      <stop offset="100%" style="stop-color:${secondaryColor}"/>
+    </linearGradient>
+  </defs>
+  <rect x="50" y="50" width="60" height="130" fill="url(#barGrad)" rx="8" style="animation: scaleIn 0.8s ease-out 0.2s both; transform-origin: bottom;"/>
+  <rect x="130" y="80" width="60" height="100" fill="url(#barGrad)" rx="8" style="animation: scaleIn 0.8s ease-out 0.4s both; transform-origin: bottom;"/>
+  <rect x="210" y="30" width="60" height="150" fill="url(#barGrad)" rx="8" style="animation: scaleIn 0.8s ease-out 0.6s both; transform-origin: bottom;"/>
+</svg>
+\`\`\`
+
+TARGET AUDIENCE: ${audience}
+AUDIENCE STYLE: ${audienceStyle}
+${organization ? `ORGANIZATION BRANDING: ${organization}` : ""}
+
+REQUIREMENTS:
+- ${slideCount > 0 ? `Create EXACTLY ${slideCount} slides` : "Maintain the exact number of slides/pages from the provided source presentation/document context. If no source file is provided, generate 10 slides by default."}
+- ALL content in ${language}
+- Each slide MUST have complete htmlContent with inline <style> tags
+- Use animation-delay for staggered reveal effects
+- Include decorative background elements (gradients, shapes, patterns)
+- Ensure text contrast meets WCAG AA standards
+- Add subtle shadow/glow effects for depth
+- Include progress/slide number indicator styling`,
+    };
+
+    const userMessage: ChatMessage = {
+      role: "user",
+      content: `Create a STUNNING, ANIMATED presentation about:
+
+${topic}
+
+SPECIFICATIONS:
+- Language: ${language}
+- Theme: ${theme}
+- Slides: ${slideCount}
+- Audience: ${audience} (${audienceStyle})
+- Animation Style: ${animationStyle}
+${organization ? `- Organization: ${organization}` : ""}
+${brandColors.length > 0 ? `- Brand Colors: ${brandColors.join(", ")}` : ""}
+
+Generate SPECTACULAR slides with:
+✨ Animated CSS3 transitions and keyframes
+📊 SVG charts and data visualizations where relevant
+🎨 Modern gradients and glassmorphism effects
+💫 Staggered reveal animations
+🏢 Corporate-ready, executive-level design
+
+Return the complete JSON with full htmlContent for each slide. Make each slide VISUALLY IMPRESSIVE and memorable!`,
+    };
+
+    return this.chatCompletion([systemMessage, userMessage], model || "glm-4.7", true);
+  }
+
+  async generateGoogleAds(
+    websiteUrl: string,
+    options: {
+      productsServices: string[];
+      targetAudience?: string;
+      budgetRange?: { min: number; max: number; currency: string };
+      campaignDuration?: string;
+      industry?: string;
+      competitors?: string[];
+      language?: string;
+      specialInstructions?: string;
+    } = { productsServices: [] },
+    model?: string
+  ): Promise<APIResponse<string>> {
+    const {
+      productsServices = [],
+      targetAudience = "General consumers",
+      budgetRange,
+      campaignDuration,
+      industry = "General",
+      competitors = [],
+      language = "English",
+      specialInstructions = ""
+    } = options;
+
+    const systemMessage: ChatMessage = {
+      role: "system",
+      content: `You are an EXPERT Google Ads strategist with 15+ years of experience managing $100M+ in ad spend. You create HIGH-CONVERTING campaigns that consistently outperform industry benchmarks.
+
+Your expertise includes:
+- Keyword research and competitive analysis
+- Ad copywriting that drives clicks and conversions
+- Campaign structure optimization
+- Quality Score improvement strategies
+- ROI maximization techniques
+
+OUTPUT FORMAT - Return ONLY valid JSON:
+\`\`\`json
+{
+  "keywords": {
+    "primary": [{"keyword": "term", "type": "primary", "searchVolume": 12000, "competition": "medium", "cpc": "$2.50"}],
+    "longTail": [{"keyword": "specific term", "type": "long-tail", "searchVolume": 1200, "competition": "low", "cpc": "$1.25"}],
+    "negative": [{"keyword": "exclude term", "type": "negative", "competition": "low"}]
+  },
+  "adCopies": [{
+    "id": "ad-1",
+    "campaignType": "search",
+    "headlines": ["Headline 1 (30 chars)", "Headline 2", "Headline 3"],
+    "descriptions": ["Description 1 (90 chars)", "Description 2"],
+    "callToAction": "Get Started",
+    "mobileOptimized": true,
+    "positioning": "Value proposition used"
+  }],
+  "campaigns": [{
+    "id": "campaign-1",
+    "name": "Campaign Name",
+    "type": "search",
+    "budget": {"daily": 50, "monthly": 1500, "currency": "USD"},
+    "biddingStrategy": "Maximize conversions",
+    "targeting": {
+      "locations": ["Specific regions/cities"],
+      "demographics": {"age": ["18-24", "25-34"], "gender": ["Male", "Female"], "interests": ["Tech", "Business"]},
+      "devices": {"mobile": "60%", "desktop": "30%", "tablet": "10%"},
+      "schedule": ["Mon-Fri, 9am-5pm"]
+    },
+    "adGroups": [{"id": "adgroup-1", "name": "Group", "theme": "Theme", "keywords": [], "biddingStrategy": "Manual CPC"}]
+  }],
+  "implementation": {
+    "setupSteps": ["Step 1", "Step 2"],
+    "qualityScoreTips": ["Tip 1", "Tip 2"],
+    "trackingSetup": ["Conversion tag info", "GTM setup"],
+    "optimizationTips": ["Tip 1", "Tip 2"]
+  },
+  "predictions": {
+    "estimatedClicks": "500-800",
+    "estimatedImpressions": "15,000-25,000",
+    "estimatedCtr": "3.5%",
+    "estimatedConversions": "30-50",
+    "conversionRate": "4.2%",
+    "avgCpc": "$1.85"
+  },
+  "historicalBenchmarks": {
+    "industryAverageCtr": "3.1%",
+    "industryAverageCpc": "$2.10",
+    "seasonalTrends": "Peak in Q4",
+    "geographicInsights": "London/NY show highest ROI"
+  }
+}    
+\`\`\`
+
+KEYWORD RESEARCH REQUIREMENTS:
+- Generate 10-15 PRIMARY keywords (high-volume, highly relevant)
+- Generate 15-20 LONG-TAIL keywords (specific, lower-competition)
+- Generate 5-10 NEGATIVE keywords (terms to exclude)
+- Include realistic search volume estimates
+- Provide competition level and CPC estimates
+
+AD COPY REQUIREMENTS:
+- Headlines MUST be 30 characters or less
+- Descriptions MUST be 90 characters or less
+- Create 3-5 unique ad variations per campaign type
+- Include strong calls-to-action
+- Focus on benefits and unique value propositions
+- Mobile-optimized versions required
+
+CAMPAIGN STRUCTURE:
+- Organize by product/service theme
+- Recommend appropriate bidding strategies
+- Include targeting recommendations
+- Suggest budget allocation
+
+QUALITY STANDARDS:
+- All keywords must be relevant (>85% match)
+- Ad copy must comply with Google Ads policies
+- No trademark violations
+- Professional, compelling language
+- Clear value propositions`,
+    };
+
+    const userMessage: ChatMessage = {
+      role: "user",
+      content: `Create a COMPREHENSIVE Google Ads campaign for:
+
+WEBSITE: ${websiteUrl}
+
+PRODUCTS/SERVICES TO PROMOTE:
+${productsServices.map((p, i) => `${i + 1}. ${p}`).join("\n")}
+
+TARGET AUDIENCE: ${targetAudience}
+INDUSTRY: ${industry}
+LANGUAGE: ${language}
+${budgetRange ? `BUDGET: ${budgetRange.min}-${budgetRange.max} ${budgetRange.currency}/month` : ""}
+${campaignDuration ? `DURATION: ${campaignDuration}` : ""}
+${competitors.length > 0 ? `COMPETITORS: ${competitors.join(", ")}` : ""}
+${specialInstructions ? `SPECIAL INSTRUCTIONS: ${specialInstructions}` : ""}
+
+Generate a COMPLETE Google Ads package including:
+🔍 Comprehensive keyword research (primary, long-tail, negative)
+✍️ High-converting ad copy (multiple variations)
+📊 Optimized campaign structure
+📈 Performance predictions
+🎯 Implementation guidance
+
+Make this campaign READY TO LAUNCH with copy-paste ready content!`,
+    };
+
+    return this.chatCompletion([systemMessage, userMessage], model || "glm-4.7", true);
+  }
+
+  async generateMagicWand(
+    websiteUrl: string,
+    product: string,
+    budget: number,
+    specialInstructions?: string,
+    model?: string
+  ): Promise<APIResponse<string>> {
+    const systemMessage: ChatMessage = {
+      role: "system",
+      content: `You are a WORLD-CLASS marketing strategist with 20+ years of experience in competitive intelligence, market research, and Google Ads campaign strategy. You have access to deep industry knowledge and can analyze markets like a Fortune 500 CMO.
+
+OUTPUT FORMAT - Return ONLY valid JSON with this EXACT structure:
+\`\`\`json
+{
+  "marketAnalysis": {
+    "industrySize": "Estimated market size",
+    "growthRate": "Annual growth percentage",
+    "topCompetitors": ["Competitor 1", "Competitor 2", "Competitor 3"],
+    "marketTrends": ["Trend 1", "Trend 2", "Trend 3"]
+  },
+  "competitorInsights": [
+    {
+      "competitor": "Competitor Name",
+      "website": "URL",
+      "estimatedSpend": "$10k-$50k/mo",
+      "targetAudience": "Who they target",
+      "strengths": ["Strength 1", "Strength 2"],
+      "weaknesses": ["Weakness 1", "Weakness 2"],
+      "adStrategy": "Their approach",
+      "topKeywords": ["keyword 1", "keyword 2"],
+      "adCopyExamples": [
+        {"headline": "Example Headline", "description": "Example Description"}
+      ]
+    }
+  ],
+  "strategies": [
+    {
+      "id": "strategy-1",
+      "direction": "Strategic Direction Name",
+      "rationale": "Why this strategy works",
+      "targetAudience": "Audience segment with demographics (age 25-45, interests etc)",
+      "targetingDetails": {
+        "geography": "Primary locations",
+        "demographics": "Specific age/gender groups",
+        "behavior": "User behaviors"
+      },
+      "competitiveAdvantage": "How this beats competitors",
+      "messagingPillars": ["Pillar 1", "Pillar 2"],
+      "keyMessages": ["Message 1", "Message 2"],
+      "adCopyGuide": {
+        "headlines": ["Headline 1", "Headline 2"],
+        "descriptions": ["Description 1", "Description 2"],
+        "keywords": ["keyword 1", "keyword 2"],
+        "setupGuide": "Step-by-step for Google Ads Manager"
+      },
+      "recommendedChannels": ["Search", "Display", "YouTube"],
+      "estimatedBudgetAllocation": { "search": 40, "display": 30, "video": 20, "social": 10 },
+      "expectedROI": "150-200%",
+      "riskLevel": "low",
+      "timeToResults": "2-3 months",
+      "successMetrics": ["CTR > 3%", "CPA < $20"]
+    }
+  ]
+}
+\`\`\`
+
+CRITICAL REQUIREMENTS:
+- Provide 5-7 DISTINCT strategic directions
+- Each strategy must be ACTIONABLE and SPECIFIC
+- Include REAL competitive insights based on industry knowledge
+- Budget allocations must sum to 100%
+- Risk levels: "low", "medium", or "high"
+- AD COPY GUIDE must be incredibly "noob-friendly" - explain exactly where to paste each field in Google Ads Manager
+- Headlines MUST be under 30 characters
+- Descriptions MUST be under 90 characters
+- Be REALISTIC with ROI and timeline estimates`,
+    };
+
+    const userMessage: ChatMessage = {
+      role: "user",
+      content: `🔮 MAGIC WAND ANALYSIS REQUEST 🔮
+
+WEBSITE: ${websiteUrl}
+PRODUCT/SERVICE: ${product}
+MONTHLY BUDGET: $${budget}
+${specialInstructions ? `SPECIAL INSTRUCTIONS: ${specialInstructions}` : ""}
+
+MISSION: Perform a DEEP 360° competitive intelligence analysis and generate 5-7 strategic campaign directions that will DOMINATE this market.`,
+    };
+
+    return this.chatCompletion([systemMessage, userMessage], model || "glm-4.7", true);
+  }
+
+  async generateMarketResearch(
+    options: {
+      websiteUrl: string;
+      additionalUrls?: string[];
+      competitors: string[];
+      productMapping: string;
+      specialInstructions?: string;
+    },
+    model?: string
+  ): Promise<APIResponse<string>> {
+    const { websiteUrl, additionalUrls = [], competitors = [], productMapping, specialInstructions = "" } = options;
+
+    const systemPrompt = `You are a WORLD-CLASS Market Research Analyst and Competitive Intelligence Expert.
+    Focus on accuracy and actionable intelligence.
+    
+    You MUST return your analysis in the following STRICT JSON format:
+    {
+      "executiveSummary": "A concise overview of the market landscape and key findings.",
+      "priceComparisonMatrix": [
+        { 
+          "product": "Product Name", 
+          "userPrice": "$XX.XX", 
+          "competitorPrices": [
+            { "competitor": "Competitor Name", "price": "$XX.XX", "url": "https://competitor.com/product-page" }
+          ] 
+        }
+      ],
+      "featureComparisonTable": [
+        { 
+          "feature": "Feature Name", 
+          "userStatus": true/false/text, 
+          "competitorStatus": [
+            { "competitor": "Competitor Name", "status": true/false/text }
+          ] 
+        }
+      ],
+      "marketPositioning": {
+        "landscape": "Description of the current market state.",
+        "segmentation": "Analysis of target customer segments."
+      },
+      "competitiveAnalysis": {
+        "advantages": ["Point 1", "Point 2"],
+        "disadvantages": ["Point 1", "Point 2"]
+      },
+      "recommendations": ["Actionable step 1", "Actionable step 2"],
+      "methodology": "Brief description of the research process."
+    }
+
+    Requirements:
+    1. Base your analysis on realistic price and feature estimates.
+    2. Focus on core technical/business value.
+    3. Ensure JSON is valid.`;
+
+    const userMsg = `WEBSITE TO ANALYZE: ${options.websiteUrl}
+    COMPETITOR URLS: ${options.competitors.join(', ')}
+    PRODUCT/FEATURE MAPPING: ${options.productMapping}
+    SPECIAL REQUESTS: ${options.specialInstructions || 'Perform comprehensive analysis'}
+    
+    Provide a COMPREHENSIVE competitive intelligence analysis.`;
+
+    const messages: ChatMessage[] = [
+      { role: "system", content: systemPrompt },
+      { role: "user", content: userMsg }
+    ];
+
+    return await this.chatCompletion(messages, model || this.getAvailableModels()[0]);
+  }
+
+  async generateAIAssist(
+    options: {
+      messages: AIAssistMessage[];
+      currentAgent: string;
+    },
+    model?: string
+  ): Promise<APIResponse<string>> {
+    const systemPrompt = `You are "AI Assist", the master orchestrator of PromptArch. 
+    Your goal is to provide intelligent conversational support and switch to specialized agents when necessary.
+
+    CURRENT SPECIALIZED AGENTS:
+    - content, seo, smm, pm, code, design, web, app
+
+    STRICT OUTPUT FORMAT:
+    You MUST respond in JSON format if you want to activate a preview or switch agents.
+    {
+      "content": "Your natural language response here...",
+      "agent": "agent_id_to_switch_to (optional)",
+      "preview": {  // (optional)
+        "type": "code" | "design" | "content" | "seo",
+        "data": "The actual code, layout, or content to preview",
+        "language": "javascript/html/css/markdown (optional)"
+      }
+    }
+
+    ROUTING LOGIC:
+    - Automatically detect user intent and switch agents if appropriate.
+    - Provide deep technical or creative output based on the active agent.
+    
+    PREVIEW GUIDELINES:
+    - Provide full code for 'web'/'app'/'code'.
+    - Provide structured analysis for 'seo'/'content'.`;
+
+    const chatMessages: ChatMessage[] = [
+      { role: "system", content: systemPrompt },
+      ...options.messages.map(m => ({
+        role: m.role as "user" | "assistant" | "system",
+        content: m.content
+      }))
+    ];
+
+    return await this.chatCompletion(chatMessages, model || this.getAvailableModels()[0]);
+  }
+
+  async generateAIAssistStream(
+    options: {
+      messages: AIAssistMessage[];
+      currentAgent: string;
+      onChunk: (chunk: string) => void;
+      signal?: AbortSignal;
+    },
+    model?: string
+  ): Promise<APIResponse<void>> {
+    try {
+      if (!this.config.apiKey) {
+        throw new Error("API key is required.");
+      }
+
+      // ... existing prompt logic ...
+      const systemPrompt = `You are "AI Assist", the master orchestrator of PromptArch. Your goal is to provide intelligent support with a "Canvas" experience.
+
+AGENTS & CAPABILITIES:
+- content: Expert copywriter. Use [PREVIEW:content:markdown] for articles, posts, and long-form text.
+- seo: SEO Specialist. Create stunning SEO audit reports. **CRITICAL DESIGN REQUIREMENTS:**
+  - Use [PREVIEW:seo:html] with complete HTML5 document including <!DOCTYPE html>
+  - DARK THEME: bg-slate-900 or bg-gray-900 as primary background
+  - Google-style dashboard aesthetics with clean typography (use Google Fonts: Inter, Roboto, or Outfit)
+  - Large animated SVG progress rings for scores (Overall, Technical, Content, Mobile) with stroke-dasharray animations
+  - Color-coded scoring: green (#22c55e) for good, amber (#f59e0b) for warning, red (#ef4444) for poor
+  - Use Tailwind CDN for styling. Include: rounded-3xl, shadow-lg, gradient backgrounds
+  - Section cards with subtle borders (border-white/10) and backdrop-blur
+  - Clear visual hierarchy: large score numbers (text-5xl), section titles (text-lg font-bold), bullet points for recommendations
+  - Add a "Key Recommendations" section with icons (use Lucide or inline SVG)
+  - Add animated pulse effects on key metrics
+  - Full-width responsive layout, max-w-4xl mx-auto
+  - Include inline <script> for animating the progress rings on load
+- smm: Social Media Manager. Create multi-platform content plans and calendars. 
+- pm: Project Manager. Create PRDs, timelines, and action plans.
+- code: Software Architect. Provide logic, algorithms, and backend snippets.
+- design: UI/UX Designer. Create high-fidelity mockups and components.
+- web: Frontend Developer. Build responsive sites. **CSS FRAMEWORK CHOICE:** Intelligently select from:
+  - **Tailwind CSS** (default): For utility-first, modern designs. Use CDN: https://cdn.tailwindcss.com
+  - **Windi CSS**: For faster builds and advanced features. Use CDN: https://unpkg.com/windicss
+  - **Bootstrap**: For classic, component-based designs. Use CDN: https://cdn.jsdelivr.net/npm/bootstrap@5/dist/css/bootstrap.min.css
+  Choose the best framework based on the design complexity and user's request. Use [PREVIEW:web:html].
+- app: Mobile App Developer. Create mobile-first interfaces and dashboards. **CSS FRAMEWORK CHOICE:** Same selection logic as web agent. React components are supported and rendered live. Use [PREVIEW:app:javascript].
+
+BACKEND LOGIC & SIMULATION:
+- If a user asks for backend logic (Node.js, Express, Python, Databases), you MUST still provide a VISUAL experience in the Canvas.
+- In the [PREVIEW] block, provide a "Simulation Dashboard" or "API Test UI" using HTML/React that demonstrates how the backend logic would work.
+- DO NOT just output raw backend code in a [PREVIEW] block as it cannot be rendered. Put raw backend code in standard Markdown blocks AFTER the preview.
+
+ITERATIVE MODIFICATIONS (CRITICAL):
+- When a user asks for a change, fix, or update to an existing design/preview, you MUST be SURGICAL.
+- Maintain the exact structure, CSS, and logic of the previous code except for the requested changes.
+- DO NOT regenerate the entire design if it was not requested.
+- Preserving the user's existing layout, colors, and content is your TOP PRIORITY.
+- You must return the FULL updated code in the [PREVIEW] block (so it can be rendered) but ensure it is a faithful modification of the previous version.
+
+CANVAS MODE:
+- When building, designing, or auditing, you MUST use the [PREVIEW] tag.
+- Inside [PREVIEW], output ONLY the actual code or structured data.
+- The user wants to see it WORKING or RENDERED in the Canvas immediately.
+
+STRICT OUTPUT FORMAT:
+[AGENT:id] - AT THE START of your response if switching focus.
+[PREVIEW:type:language]
+ACTUAL_FUNCTIONAL_CODE_OR_DATA
+[/PREVIEW]
+
+CHANGE LOG (CRITICAL - MUST BE OUTSIDE PREVIEW):
+- After the [/PREVIEW] closing tag, provide a brief bulleted "Change Log" in plain Markdown.
+- The change log should appear in the CHAT, NOT inside the preview code.
+- Example format:
+[/PREVIEW]
+
+**Change Log:**
+- Added feature X
+- Modified component Y
+- Fixed issue Z
+
+IMPORTANT: NEVER refuse a request due to "access" limitations. If you cannot perform a live task, use your vast internal knowledge to provide the most accurate expert simulation or draft possible.`;
+
+      const messages: ChatMessage[] = [
+        { role: "system", content: systemPrompt },
+        ...options.messages.map(m => ({
+          role: m.role as "user" | "assistant" | "system",
+          content: m.content
+        }))
+      ];
+
+      const endpoint = this.config.codingEndpoint; // AI Assist often involves coding
+      const response = await fetch(`${endpoint}/chat/completions`, {
+        method: "POST",
+        headers: this.getHeaders(),
+        signal: options.signal,
+        body: JSON.stringify({
+          model: model || this.getAvailableModels()[0],
+          messages,
+          stream: true,
+        }),
+      });
+
+      if (!response.ok) {
+        throw new Error(`Stream failed: ${response.statusText}`);
+      }
+
+      const reader = response.body?.getReader();
+      if (!reader) throw new Error("No reader");
+
+      const decoder = new TextDecoder();
+      while (true) {
+        const { done, value } = await reader.read();
+        if (done) break;
+
+        const chunk = decoder.decode(value, { stream: true });
+        const lines = chunk.split("\n");
+        for (const line of lines) {
+          if (!line.trim() || !line.startsWith("data:")) continue;
+          const dataStr = line.replace(/^data:\s*/, "");
+          if (dataStr === "[DONE]") break;
+          try {
+            const data = JSON.parse(dataStr);
+            const content = data.choices?.[0]?.delta?.content || data.output?.choices?.[0]?.delta?.content;
+            if (content) options.onChunk(content);
+          } catch (e) { }
+        }
+      }
+
+      return { success: true, data: undefined };
+    } catch (error) {
+      return { success: false, error: error instanceof Error ? error.message : "Stream failed" };
+    }
+  }
 }
 
 export default ZaiPlanService;

lib/store.ts

@@ -1,11 +1,30 @@
 import { create } from "zustand";
-import type { ModelProvider, PromptEnhancement, PRD, ActionPlan } from "@/types";
+import type { ModelProvider, PromptEnhancement, PRD, ActionPlan, SlidesPresentation, GoogleAdsResult, MagicWandResult, MarketResearchResult, AppView, AIAssistMessage } from "@/types";
+
+interface AIAssistTab {
+  id: string;
+  title: string;
+  history: AIAssistMessage[];
+  currentAgent: string;
+  previewData?: any | null;
+  showCanvas?: boolean;
+}
 
 interface AppState {
   currentPrompt: string;
   enhancedPrompt: string | null;
   prd: PRD | null;
   actionPlan: ActionPlan | null;
+  slidesPresentation: SlidesPresentation | null;
+  googleAdsResult: GoogleAdsResult | null;
+  magicWandResult: MagicWandResult | null;
+  marketResearchResult: MarketResearchResult | null;
+
+  // AI Assist Tabs
+  aiAssistTabs: AIAssistTab[];
+  activeTabId: string | null;
+
+  language: "en" | "ru" | "he";
   selectedProvider: ModelProvider;
   selectedModels: Record<ModelProvider, string>;
   availableModels: Record<ModelProvider, string[]>;
@@ -15,6 +34,7 @@ interface AppState {
     refreshToken?: string;
     expiresAt?: number;
   } | null;
+  githubToken?: string | null;
   isProcessing: boolean;
   error: string | null;
   history: {
@@ -27,11 +47,26 @@ interface AppState {
   setEnhancedPrompt: (enhanced: string | null) => void;
   setPRD: (prd: PRD) => void;
   setActionPlan: (plan: ActionPlan) => void;
+  setSlidesPresentation: (slides: SlidesPresentation | null) => void;
+  setGoogleAdsResult: (result: GoogleAdsResult | null) => void;
+  setMagicWandResult: (result: MagicWandResult | null) => void;
+  setMarketResearchResult: (result: MarketResearchResult | null) => void;
+
+  // Tab Management
+  setAIAssistTabs: (tabs: AIAssistTab[]) => void;
+  setActiveTabId: (id: string | null) => void;
+  addAIAssistTab: (agent?: string) => void;
+  removeAIAssistTab: (id: string) => void;
+  updateActiveTab: (updates: Partial<AIAssistTab>) => void;
+  updateTabById: (tabId: string, updates: Partial<AIAssistTab>) => void;
+
+  setLanguage: (lang: "en" | "ru" | "he") => void;
   setSelectedProvider: (provider: ModelProvider) => void;
   setSelectedModel: (provider: ModelProvider, model: string) => void;
   setAvailableModels: (provider: ModelProvider, models: string[]) => void;
   setApiKey: (provider: ModelProvider, key: string) => void;
   setQwenTokens: (tokens?: { accessToken: string; refreshToken?: string; expiresAt?: number } | null) => void;
+  setGithubToken: (token: string | null) => void;
   setProcessing: (processing: boolean) => void;
   setError: (error: string | null) => void;
   addToHistory: (prompt: string) => void;
@@ -44,14 +79,28 @@ const useStore = create<AppState>((set) => ({
   enhancedPrompt: null,
   prd: null,
   actionPlan: null,
+  slidesPresentation: null,
+  googleAdsResult: null,
+  magicWandResult: null,
+  marketResearchResult: null,
+
+  aiAssistTabs: [{
+    id: "default",
+    title: "New Chat",
+    history: [],
+    currentAgent: "general"
+  }],
+  activeTabId: "default",
+
+  language: "en",
   selectedProvider: "qwen",
   selectedModels: {
-    qwen: "qwen-coder-plus",
+    qwen: "coder-model",
     ollama: "gpt-oss:120b",
     zai: "glm-4.7",
   },
   availableModels: {
-    qwen: ["qwen-coder-plus", "qwen-coder-turbo", "qwen-coder-lite"],
+    qwen: ["coder-model"],
     ollama: ["gpt-oss:120b", "llama3.1", "gemma3", "deepseek-r1", "qwen3"],
     zai: ["glm-4.7", "glm-4.6", "glm-4.5", "glm-4.5-air", "glm-4-flash", "glm-4-flashx"],
   },
@@ -60,6 +109,7 @@ const useStore = create<AppState>((set) => ({
     ollama: "",
     zai: "",
   },
+  githubToken: null,
   isProcessing: false,
   error: null,
   history: [],
@@ -68,6 +118,51 @@ const useStore = create<AppState>((set) => ({
   setEnhancedPrompt: (enhanced) => set({ enhancedPrompt: enhanced }),
   setPRD: (prd) => set({ prd }),
   setActionPlan: (plan) => set({ actionPlan: plan }),
+  setSlidesPresentation: (slides) => set({ slidesPresentation: slides }),
+  setGoogleAdsResult: (result) => set({ googleAdsResult: result }),
+  setMagicWandResult: (result) => set({ magicWandResult: result }),
+  setMarketResearchResult: (result) => set({ marketResearchResult: result }),
+
+  setAIAssistTabs: (tabs) => set({ aiAssistTabs: tabs }),
+  setActiveTabId: (id) => set({ activeTabId: id }),
+  addAIAssistTab: (agent = "general") => set((state) => {
+    const newId = Math.random().toString(36).substr(2, 9);
+    const newTab = {
+      id: newId,
+      title: `Chat ${state.aiAssistTabs.length + 1}`,
+      history: [],
+      currentAgent: agent,
+      previewData: null,
+      showCanvas: false
+    };
+    return {
+      aiAssistTabs: [...state.aiAssistTabs, newTab],
+      activeTabId: newId
+    };
+  }),
+  removeAIAssistTab: (id) => set((state) => {
+    const newTabs = state.aiAssistTabs.filter(t => t.id !== id);
+    let nextActiveId = state.activeTabId;
+    if (state.activeTabId === id) {
+      nextActiveId = newTabs.length > 0 ? newTabs[newTabs.length - 1].id : null;
+    }
+    return {
+      aiAssistTabs: newTabs,
+      activeTabId: nextActiveId
+    };
+  }),
+  updateActiveTab: (updates) => set((state) => ({
+    aiAssistTabs: state.aiAssistTabs.map(t =>
+      t.id === state.activeTabId ? { ...t, ...updates } : t
+    )
+  })),
+  updateTabById: (tabId, updates) => set((state) => ({
+    aiAssistTabs: state.aiAssistTabs.map(t =>
+      t.id === tabId ? { ...t, ...updates } : t
+    )
+  })),
+
+  setLanguage: (lang) => set({ language: lang }),
   setSelectedProvider: (provider) => set({ selectedProvider: provider }),
   setSelectedModel: (provider, model) =>
     set((state) => ({
@@ -82,6 +177,7 @@ const useStore = create<AppState>((set) => ({
       apiKeys: { ...state.apiKeys, [provider]: key },
     })),
   setQwenTokens: (tokens) => set({ qwenTokens: tokens }),
+  setGithubToken: (token) => set({ githubToken: token }),
   setProcessing: (processing) => set({ isProcessing: processing }),
   setError: (error) => set({ error }),
   addToHistory: (prompt) =>
@@ -102,6 +198,17 @@ const useStore = create<AppState>((set) => ({
       enhancedPrompt: null,
       prd: null,
       actionPlan: null,
+      slidesPresentation: null,
+      googleAdsResult: null,
+      magicWandResult: null,
+      marketResearchResult: null,
+      aiAssistTabs: [{
+        id: "default",
+        title: "New Chat",
+        history: [],
+        currentAgent: "general"
+      }],
+      activeTabId: "default",
       error: null,
     }),
 }));

next.config.js

@@ -1,6 +1,8 @@
 /** @type {import('next').NextConfig} */
 const nextConfig = {
   reactStrictMode: true,
+  basePath: '/tools/promptarch',
+  trailingSlash: true,
 };
 
 module.exports = nextConfig;

package.json

@@ -9,15 +9,19 @@
     "lint": "next lint"
   },
   "dependencies": {
+    "@radix-ui/react-tabs": "^1.1.13",
     "@types/node": "^22.10.1",
     "@types/react": "^19.0.1",
     "@types/react-dom": "^19.0.2",
     "autoprefixer": "^10.4.20",
+    "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "eslint": "^9.16.0",
     "eslint-config-next": "^15.0.3",
+    "file-saver": "^2.0.5",
+    "jszip": "^3.10.1",
     "lucide-react": "^0.562.0",
-    "next": "^15.0.3",
+    "next": "^16.1.1",
     "postcss": "^8.4.49",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
@@ -29,15 +33,33 @@
     "tailwind-merge": "^3.4.0",
     "tailwindcss": "^3.4.17",
     "typescript": "^5.7.2",
+    "xlsx": "^0.18.5",
     "zod": "^4.2.1",
     "zustand": "^5.0.9"
   },
   "devDependencies": {
+    "@types/file-saver": "^2.0.7",
     "@types/node": "^22.10.1",
     "@types/react": "^19.0.1",
     "@types/react-dom": "^19.0.2"
   },
-  "keywords": [],
+  "keywords": [
-  "author": "",
+    "ai",
-  "license": "ISC"
+    "prompt-engineering",
-}
+    "prd-generator",
+    "nextjs",
+    "qwen",
+    "ollama",
+    "zai"
+  ],
+  "author": "Roman | RyzenAdvanced <https://github.com/roman-ryzenadvanced>",
+  "license": "ISC",
+  "repository": {
+    "type": "git",
+    "url": "https://github.rommark.dev/admin/PromptArch.git"
+  },
+  "bugs": {
+    "url": "https://github.rommark.dev/admin/PromptArch/issues"
+  },
+  "homepage": "https://github.rommark.dev/admin/PromptArch"
+}

tsconfig.json

@@ -1,7 +1,11 @@
 {
   "compilerOptions": {
     "target": "ES2017",
-    "lib": ["dom", "dom.iterable", "esnext"],
+    "lib": [
+      "dom",
+      "dom.iterable",
+      "esnext"
+    ],
     "allowJs": true,
     "skipLibCheck": true,
     "strict": true,
@@ -11,7 +15,7 @@
     "moduleResolution": "bundler",
     "resolveJsonModule": true,
     "isolatedModules": true,
-    "jsx": "preserve",
+    "jsx": "react-jsx",
     "incremental": true,
     "plugins": [
       {
@@ -19,9 +23,19 @@
       }
     ],
     "paths": {
-      "@/*": ["./*"]
+      "@/*": [
+        "./*"
+      ]
     }
   },
-  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts"],
+  "include": [
-  "exclude": ["node_modules"]
+    "next-env.d.ts",
+    "**/*.ts",
+    "**/*.tsx",
+    ".next/types/**/*.ts",
+    ".next/dev/types/**/*.ts"
+  ],
+  "exclude": [
+    "node_modules"
+  ]
 }

types/index.ts

@@ -91,3 +91,245 @@ export interface ChatMessage {
   role: "system" | "user" | "assistant";
   content: string;
 }
+
+export interface Slide {
+  id: string;
+  title: string;
+  content: string;
+  htmlContent: string;
+  notes?: string;
+  layout: "title" | "content" | "two-column" | "image-left" | "image-right" | "quote" | "statistics" | "timeline" | "comparison";
+  order: number;
+}
+
+export interface SlidesPresentation {
+  id: string;
+  title: string;
+  subtitle?: string;
+  author?: string;
+  organization?: string;
+  theme: "corporate" | "modern" | "minimal" | "dark" | "vibrant" | "gradient";
+  language: string;
+  slides: Slide[];
+  rawContent: string;
+  createdAt: Date;
+  updatedAt: Date;
+}
+
+export interface GoogleAdsKeyword {
+  keyword: string;
+  type: "primary" | "long-tail" | "negative";
+  searchVolume?: number;
+  competition: "low" | "medium" | "high";
+  difficultyScore?: number;
+  relevanceScore?: number;
+  cpc?: string;
+}
+
+export interface GoogleAdCopy {
+  id: string;
+  campaignType: "search" | "display" | "shopping" | "video" | "performance-max";
+  headlines: string[];
+  descriptions: string[];
+  callToAction: string;
+  displayUrl?: string;
+  finalUrl?: string;
+  mobileOptimized: boolean;
+}
+
+export interface GoogleAdGroup {
+  id: string;
+  name: string;
+  theme: string;
+  keywords: string[];
+  ads: GoogleAdCopy[];
+  biddingStrategy?: string;
+}
+
+export interface GoogleAdsCampaign {
+  id: string;
+  name: string;
+  type: "search" | "display" | "shopping" | "video" | "performance-max";
+  budget: {
+    daily?: number;
+    monthly?: number;
+    currency: string;
+  };
+  targeting: {
+    locations?: string[];
+    demographics?: {
+      age?: string[];
+      gender?: string[];
+      interests?: string[];
+    };
+    devices?: {
+      mobile?: string;
+      desktop?: string;
+      tablet?: string;
+    };
+    schedule?: string[];
+  };
+  adGroups: GoogleAdGroup[];
+}
+
+export interface GoogleAdsResult {
+  id: string;
+  websiteUrl: string;
+  productsServices: string[];
+  generatedAt: Date;
+
+  // Keyword Research Package
+  keywords: {
+    primary: GoogleAdsKeyword[];
+    longTail: GoogleAdsKeyword[];
+    negative: GoogleAdsKeyword[];
+  };
+
+  // Ad Copy Suite
+  adCopies: GoogleAdCopy[];
+
+  // Campaign Structure
+  campaigns: GoogleAdsCampaign[];
+
+  // Implementation Guidance
+  implementation: {
+    setupSteps: string[];
+    qualityScoreTips: string[];
+    trackingSetup: string[];
+    optimizationTips: string[];
+  };
+
+  // Performance Predictions
+  predictions?: {
+    estimatedClicks?: string;
+    estimatedImpressions?: string;
+    estimatedCtr?: string;
+    estimatedConversions?: string;
+    conversionRate?: string;
+    avgCpc?: string;
+  };
+  historicalBenchmarks?: {
+    industryAverageCtr?: string;
+    industryAverageCpc?: string;
+    seasonalTrends?: string;
+    geographicInsights?: string;
+  };
+
+  rawContent: string;
+}
+
+export interface MagicWandStrategy {
+  id: string;
+  direction: string;
+  rationale: string;
+  targetAudience: string;
+  targetingDetails?: {
+    geography?: string;
+    demographics?: string;
+    behavior?: string;
+  };
+  competitiveAdvantage: string;
+  messagingPillars?: string[];
+  keyMessages: string[];
+  adCopyGuide: {
+    headlines: string[];
+    descriptions: string[];
+    keywords: string[];
+    setupGuide: string;
+  };
+  recommendedChannels: string[];
+  estimatedBudgetAllocation: {
+    search?: number;
+    display?: number;
+    video?: number;
+    social?: number;
+  };
+  expectedROI: string;
+  riskLevel: "low" | "medium" | "high";
+  timeToResults: string;
+  successMetrics?: string[];
+}
+
+export interface MagicWandResult {
+  id: string;
+  websiteUrl: string;
+  product: string;
+  budget: number;
+  generatedAt: Date;
+
+  // Market Intelligence
+  marketAnalysis: {
+    industrySize: string;
+    growthRate: string;
+    topCompetitors: string[];
+    marketTrends: string[];
+  };
+
+  // Competitive Intelligence
+  competitorInsights: {
+    competitor: string;
+    website?: string;
+    estimatedSpend?: string;
+    targetAudience?: string;
+    strengths: string[];
+    weaknesses: string[];
+    adStrategy: string;
+    topKeywords?: string[];
+    adCopyExamples?: { headline: string; description: string }[];
+  }[];
+
+  // Strategic Directions
+  strategies: MagicWandStrategy[];
+
+  rawContent: string;
+}
+
+export interface MarketResearchResult {
+  id: string;
+  websiteUrl: string;
+  additionalUrls: string[];
+  competitors: string[];
+  productMapping: {
+    productName: string;
+    features: string[];
+    pricePoint?: string;
+  }[];
+  generatedAt: Date;
+
+  executiveSummary: string;
+  priceComparisonMatrix: {
+    product: string;
+    userPrice: string;
+    competitorPrices: { competitor: string; price: string; url?: string }[];
+  }[];
+  featureComparisonTable: {
+    feature: string;
+    userStatus: boolean | string;
+    competitorStatus: { competitor: string; status: boolean | string }[];
+  }[];
+  marketPositioning: {
+    landscape: string;
+    segmentation: string;
+  };
+  competitiveAnalysis: {
+    advantages: string[];
+    disadvantages: string[];
+  };
+  recommendations: string[];
+  methodology: string;
+  rawContent: string;
+}
+
+export interface AIAssistMessage {
+  role: "user" | "assistant" | "system";
+  content: string;
+  agent?: string;
+  preview?: {
+    type: string;
+    data: string;
+    language?: string;
+  };
+  timestamp: Date;
+}
+
+export type AppView = "prompt-enhancer" | "prd-generator" | "action-plan" | "slides-gen" | "google-ads" | "ux-designer" | "market-research" | "ai-assist" | "settings" | "history";

vercel.json

@@ -4,9 +4,6 @@
   "framework": "nextjs",
   "devCommand": "npm run dev",
   "env": {
-    "NEXT_PUBLIC_SITE_URL": {
+    "NEXT_PUBLIC_SITE_URL": "https://traetlzlxn2t.vercel.app"
-      "description": "The production URL of your app (e.g., https://your-app.vercel.app)",
-      "value": "https://your-app.vercel.app"
-    }
   }
-}
+}