refactor: Google Ads Gen UI to match PRDGenerator design pattern

- Replaced flashy styling with simple two-column card layout
- Added collapsible sections for Keywords, Ad Copy, Campaigns, Implementation
- Consistent typography and spacing with other generators
- Removed all gradients, glassmorphism, and excess animations

.env.example

@@ -14,3 +14,7 @@ OLLAMA_ENDPOINT=https://ollama.com/api
 ZAI_API_KEY=
 ZAI_GENERAL_ENDPOINT=https://api.z.ai/api/paas/v4
 ZAI_CODING_ENDPOINT=https://api.z.ai/api/coding/paas/v4
+
+# Site Configuration (Required for OAuth in production)
+# Set to your production URL (e.g., https://your-app.vercel.app)
+NEXT_PUBLIC_SITE_URL=http://localhost:6002

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**
-- GitHub: [roman-ryzenadvanced](https://github.com/roman-ryzenadvanced)
-- Telegram: [@VibeCodePrompterSystem](https://t.me/VibeCodePrompterSystem)
+**Forked from**: [ClavixDev/Clavix](https://github.com/ClavixDev/Clavix)
+- This project is a visual and architectural evolution of the Clavix framework
+- Clavix focuses on agentic-first Markdown templates
+- PromptArch provides a centralized web interface with advanced model orchestration
 
----
-*100% Developed using GLM 4.7 model on TRAE.AI IDE.*
-- **Styling**: TailwindCSS
-- **UI Components**: shadcn/ui + Radix UI
-- **State Management**: Zustand
-- **Forms**: React Hook Form + Zod
-- **Icons**: Lucide React
+**Development Platform**: [TRAE.AI IDE](https://trae.ai) powered by elite [GLM 4.7 model](https://z.ai/subscribe?ic=R0K78RJKNW)
+- 100% AI-assisted development using TRAE.AI's advanced coding capabilities
+- Learn more about the architecture [here](https://z.ai/subscribe?ic=R0K78RJKNW)
 
 ## Development
 

app/api/ollama/chat/route.ts

@@ -0,0 +1,57 @@
+import { NextRequest, NextResponse } from "next/server";
+import { normalizeOllamaBase, DEFAULT_OLLAMA_BASE } from "../constants";
+
+const API_PREFIX = "/api";
+
+function getApiKey(request: NextRequest): string | null {
+  return request.headers.get("x-ollama-api-key");
+}
+
+function getBaseUrl(request: NextRequest): string {
+  const header = request.headers.get("x-ollama-endpoint");
+  if (header && header.trim().length > 0) {
+    return normalizeOllamaBase(header);
+  }
+  return DEFAULT_OLLAMA_BASE;
+}
+
+export async function POST(request: NextRequest) {
+  const apiKey = getApiKey(request);
+  if (!apiKey) {
+    return NextResponse.json(
+      { error: "Ollama API key is required" },
+      { status: 401 }
+    );
+  }
+
+  const body = await request.json();
+  const baseUrl = getBaseUrl(request);
+  const targetUrl = `${baseUrl}${API_PREFIX}/chat`;
+
+  try {
+    const response = await fetch(targetUrl, {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json",
+        Authorization: `Bearer ${apiKey}`,
+      },
+      body: JSON.stringify(body),
+    });
+
+    const payload = await response.text();
+    if (!response.ok) {
+      return NextResponse.json(
+        { error: "Ollama chat request failed", details: payload },
+        { status: response.status }
+      );
+    }
+
+    return NextResponse.json(payload ? JSON.parse(payload) : {});
+  } catch (error) {
+    console.error("Ollama chat proxy failed", error);
+    return NextResponse.json(
+      { error: "Ollama chat request failed" },
+      { status: 500 }
+    );
+  }
+}

app/api/ollama/constants.ts

@@ -0,0 +1,7 @@
+export const DEFAULT_OLLAMA_BASE = process.env.NEXT_PUBLIC_OLLAMA_ENDPOINT || process.env.OLLAMA_ENDPOINT || "https://ollama.com";
+export function normalizeOllamaBase(url?: string): string {
+  if (!url) return DEFAULT_OLLAMA_BASE.replace(/\/$/, "");
+  const trimmed = url.trim();
+  if (!trimmed) return DEFAULT_OLLAMA_BASE.replace(/\/$/, "");
+  return trimmed.replace(/\/$/, "");
+}

app/api/ollama/models/route.ts

@@ -0,0 +1,88 @@
+import { NextRequest, NextResponse } from "next/server";
+import { normalizeOllamaBase, DEFAULT_OLLAMA_BASE } from "../constants";
+
+const API_PREFIX = "/api";
+
+function getApiKey(request: NextRequest): string | null {
+  return request.headers.get("x-ollama-api-key");
+}
+
+function getBaseUrl(request: NextRequest): string {
+  const header = request.headers.get("x-ollama-endpoint");
+  if (header && header.trim().length > 0) {
+    return normalizeOllamaBase(header);
+  }
+  return DEFAULT_OLLAMA_BASE;
+}
+
+async function fetchModelNames(url: string, apiKey: string): Promise<string[]> {
+  const response = await fetch(`${url}`, {
+    method: "GET",
+    headers: {
+      Authorization: `Bearer ${apiKey}`,
+      Accept: "application/json",
+    },
+  });
+
+  if (!response.ok) {
+    const errorText = await response.text().catch(() => "Failed to parse");
+    throw new Error(`${response.status} ${response.statusText} - ${errorText}`);
+  }
+
+  const json = await response.json().catch(() => null);
+  const candidates = Array.isArray(json?.models)
+    ? json.models
+    : Array.isArray(json?.data)
+    ? json.data
+    : Array.isArray(json)
+    ? json
+    : [];
+
+  const names: string[] = [];
+  for (const entry of candidates) {
+    if (!entry) continue;
+    const name = entry.name || entry.model || entry.id;
+    if (typeof name === "string" && name.length > 0) {
+      names.push(name);
+    }
+  }
+
+  return names;
+}
+
+export async function GET(request: NextRequest) {
+  const apiKey = getApiKey(request);
+  if (!apiKey) {
+    return NextResponse.json(
+      { error: "Ollama API key is required" },
+      { status: 401 }
+    );
+  }
+
+  const baseUrl = getBaseUrl(request);
+  const primaryUrl = `${baseUrl}${API_PREFIX}/v1/models`;
+  const fallbackUrl = `${baseUrl}${API_PREFIX}/tags`;
+
+  try {
+    const primaryModels = await fetchModelNames(primaryUrl, apiKey);
+    if (primaryModels.length > 0) {
+      return NextResponse.json({ models: primaryModels });
+    }
+  } catch (error) {
+    console.warn("[Ollama] Primary model fetch failed:", error);
+  }
+
+  try {
+    const fallbackModels = await fetchModelNames(fallbackUrl, apiKey);
+    if (fallbackModels.length > 0) {
+      return NextResponse.json({ models: fallbackModels });
+    }
+  } catch (error) {
+    console.warn("[Ollama] Fallback model fetch failed:", error);
+  }
+
+  return NextResponse.json(
+    { models: [] },
+    { status: 502 }
+  );
+}

app/api/qwen/chat/route.ts

@@ -0,0 +1,70 @@
+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,
+      }),
+    });
+
+    const payload = await response.text();
+    if (!response.ok) {
+      return NextResponse.json(
+        { error: payload || response.statusText || "Qwen chat failed" },
+        { status: response.status }
+      );
+    }
+
+    try {
+      const data = JSON.parse(payload);
+      return NextResponse.json(data, { status: response.status });
+    } catch {
+      return NextResponse.json(
+        { error: payload || "Unexpected response format" },
+        { status: 502 }
+      );
+    }
+  } 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

@@ -0,0 +1,22 @@
+export const QWEN_OAUTH_BASE_URL = "https://chat.qwen.ai";
+export const QWEN_OAUTH_DEVICE_CODE_ENDPOINT = `${QWEN_OAUTH_BASE_URL}/api/v1/oauth2/device/code`;
+export const QWEN_OAUTH_TOKEN_ENDPOINT = `${QWEN_OAUTH_BASE_URL}/api/v1/oauth2/token`;
+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

@@ -0,0 +1,57 @@
+import { NextRequest, NextResponse } from "next/server";
+import {
+  QWEN_OAUTH_CLIENT_ID,
+  QWEN_OAUTH_DEVICE_CODE_ENDPOINT,
+  QWEN_OAUTH_SCOPE,
+  createQwenHeaders,
+} from "../../constants";
+
+export async function POST(request: NextRequest) {
+  try {
+    const body = await request.json().catch(() => ({}));
+    const { code_challenge, code_challenge_method } = body || {};
+
+    if (!code_challenge || !code_challenge_method) {
+      return NextResponse.json(
+        { error: "code_challenge and code_challenge_method are required" },
+        { status: 400 }
+      );
+    }
+
+    console.log(`[Qwen Device Auth] Calling ${QWEN_OAUTH_DEVICE_CODE_ENDPOINT}...`);
+
+    const response = await fetch(QWEN_OAUTH_DEVICE_CODE_ENDPOINT, {
+      method: "POST",
+      headers: createQwenHeaders("application/x-www-form-urlencoded"),
+      body: new URLSearchParams({
+        client_id: QWEN_OAUTH_CLIENT_ID,
+        scope: QWEN_OAUTH_SCOPE,
+        code_challenge,
+        code_challenge_method,
+      }),
+    });
+
+    const payload = await response.text();
+    console.log(`[Qwen Device Auth] Response status: ${response.status}`);
+
+    let data;
+    try {
+      data = JSON.parse(payload);
+    } catch {
+      console.error(`[Qwen Device Auth] Failed to parse response: ${payload}`);
+      data = { error: payload || "Unknown error from Qwen" };
+    }
+
+    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: "internal_server_error", message: error instanceof Error ? error.message : "Device authorization failed" },
+      { status: 500 }
+    );
+  }
+}

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

@@ -0,0 +1,46 @@
+import { NextRequest, NextResponse } from "next/server";
+import {
+  QWEN_OAUTH_CLIENT_ID,
+  QWEN_OAUTH_TOKEN_ENDPOINT,
+  createQwenHeaders,
+} from "../../constants";
+
+export async function POST(request: NextRequest) {
+  try {
+    const body = await request.json().catch(() => ({}));
+    const { refresh_token } = body || {};
+
+    if (!refresh_token) {
+      return NextResponse.json(
+        { error: "refresh_token is required" },
+        { status: 400 }
+      );
+    }
+
+    const response = await fetch(QWEN_OAUTH_TOKEN_ENDPOINT, {
+      method: "POST",
+      headers: createQwenHeaders("application/x-www-form-urlencoded"),
+      body: new URLSearchParams({
+        grant_type: "refresh_token",
+        refresh_token,
+        client_id: QWEN_OAUTH_CLIENT_ID,
+      }),
+    });
+
+    const payload = await response.text();
+    let data;
+    try {
+      data = JSON.parse(payload);
+    } catch {
+      data = { error: payload || "Unknown error from Qwen" };
+    }
+
+    return NextResponse.json(data, { status: response.status });
+  } catch (error) {
+    console.error("Qwen token refresh failed", error);
+    return NextResponse.json(
+      { error: "internal_server_error", message: error instanceof Error ? error.message : "Token refresh failed" },
+      { status: 500 }
+    );
+  }
+}

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

@@ -0,0 +1,57 @@
+import { NextRequest, NextResponse } from "next/server";
+import {
+  QWEN_OAUTH_CLIENT_ID,
+  QWEN_OAUTH_DEVICE_GRANT_TYPE,
+  QWEN_OAUTH_TOKEN_ENDPOINT,
+  createQwenHeaders,
+} from "../../constants";
+
+export async function POST(request: NextRequest) {
+  try {
+    const body = await request.json().catch(() => ({}));
+    const { device_code, code_verifier } = body || {};
+
+    if (!device_code || !code_verifier) {
+      return NextResponse.json(
+        { error: "device_code and code_verifier are required" },
+        { status: 400 }
+      );
+    }
+
+    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: createQwenHeaders("application/x-www-form-urlencoded"),
+      body: new URLSearchParams({
+        grant_type: QWEN_OAUTH_DEVICE_GRANT_TYPE,
+        client_id: QWEN_OAUTH_CLIENT_ID,
+        device_code,
+        code_verifier,
+      }),
+    });
+
+    const payload = await response.text();
+    console.log(`[Qwen Token Poll] Response status: ${response.status}`);
+
+    let data;
+    try {
+      data = JSON.parse(payload);
+    } catch {
+      console.error(`[Qwen Token Poll] Failed to parse response: ${payload}`);
+      data = { error: payload || "Unknown error from Qwen" };
+    }
+
+    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: "internal_server_error", message: error instanceof Error ? error.message : "Token poll failed" },
+      { status: 500 }
+    );
+  }
+}

app/api/qwen/user/route.ts

@@ -0,0 +1,42 @@
+import { NextRequest, NextResponse } from "next/server";
+import { QWEN_OAUTH_BASE_URL, createQwenHeaders } from "../constants";
+
+export async function GET(request: NextRequest) {
+  try {
+    const authorization = request.headers.get("authorization");
+    if (!authorization || !authorization.startsWith("Bearer ")) {
+      return NextResponse.json(
+        { error: "Authorization required" },
+        { status: 401 }
+      );
+    }
+    const token = authorization.slice(7);
+
+    const userResponse = await fetch(`${QWEN_OAUTH_BASE_URL}/api/v1/user`, {
+      headers: {
+        ...createQwenHeaders(),
+        Authorization: `Bearer ${token}`,
+      },
+    });
+
+    if (!userResponse.ok) {
+      const errorText = await userResponse.text();
+      let errorData;
+      try {
+        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();
+    return NextResponse.json({ user: userData });
+  } catch (error) {
+    console.error("Qwen user info failed", error);
+    return NextResponse.json(
+      { error: "internal_server_error", message: error instanceof Error ? error.message : "Failed to fetch user info" },
+      { status: 500 }
+    );
+  }
+}

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

@@ -1,12 +1,16 @@
 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",
 };
 
 export default function RootLayout({
@@ -16,7 +20,7 @@ export default function RootLayout({
 }>) {
   return (
     <html lang="en">
-      <body className={inter.className}>{children}</body>
+      <body className={roboto.className}>{children}</body>
     </html>
   );
 }

app/page.tsx

@@ -6,60 +6,19 @@ import type { View } from "@/components/Sidebar";
 import PromptEnhancer from "@/components/PromptEnhancer";
 import PRDGenerator from "@/components/PRDGenerator";
 import ActionPlanGenerator from "@/components/ActionPlanGenerator";
+import UXDesignerPrompt from "@/components/UXDesignerPrompt";
+import SlidesGenerator from "@/components/SlidesGenerator";
+import GoogleAdsGenerator from "@/components/GoogleAdsGenerator";
 import HistoryPanel from "@/components/HistoryPanel";
 import SettingsPanel from "@/components/SettingsPanel";
-import useStore from "@/lib/store";
 import modelAdapter from "@/lib/services/adapter-instance";
 
 export default function Home() {
   const [currentView, setCurrentView] = useState<View>("enhance");
-  const { setQwenTokens, setApiKey } = useStore();
 
   useEffect(() => {
-    // Handle OAuth callback
-    if (typeof window !== "undefined") {
-      const urlParams = new URLSearchParams(window.location.search);
-      const code = urlParams.get("code");
-      
-      if (code) {
-        // In a real app, you would exchange the code for tokens here
-        // Since we don't have a backend or real client secret, we'll simulate it
-        console.log("OAuth code received:", code);
-        
-        // Mock token exchange
-        const mockAccessToken = "mock_access_token_" + Math.random().toString(36).substr(2, 9);
-        const tokens = {
-          accessToken: mockAccessToken,
-          expiresAt: Date.now() + 3600 * 1000, // 1 hour
-        };
-        
-        setQwenTokens(tokens);
-        modelAdapter.setQwenOAuthTokens(tokens.accessToken, undefined, 3600);
-        
-        // Save to localStorage
-        localStorage.setItem("promptarch-qwen-tokens", JSON.stringify(tokens));
-        
-        // Clear the code from URL
-        window.history.replaceState({}, document.title, window.location.pathname);
-        
-        // Switch to settings to show success (optional)
-        setCurrentView("settings");
-      }
-
-      // Load tokens from localStorage on init
-      const savedTokens = localStorage.getItem("promptarch-qwen-tokens");
-      if (savedTokens) {
-        try {
-          const tokens = JSON.parse(savedTokens);
-          if (tokens.expiresAt > Date.now()) {
-            setQwenTokens(tokens);
-            modelAdapter.setQwenOAuthTokens(tokens.accessToken, tokens.refreshToken, (tokens.expiresAt - Date.now()) / 1000);
-          }
-        } catch (e) {
-          console.error("Failed to load Qwen tokens:", e);
-        }
-      }
-    }
+    console.log("[Home] Initializing Qwen OAuth service on client...");
+    modelAdapter["qwenService"]["initialize"]?.();
   }, []);
 
   const renderContent = () => {
@@ -70,6 +29,12 @@ export default function Home() {
         return <PRDGenerator />;
       case "action":
         return <ActionPlanGenerator />;
+      case "uxdesigner":
+        return <UXDesignerPrompt />;
+      case "slides":
+        return <SlidesGenerator />;
+      case "googleads":
+        return <GoogleAdsGenerator />;
       case "history":
         return <HistoryPanel />;
       case "settings":
@@ -82,7 +47,7 @@ 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>
@@ -90,3 +55,4 @@ export default function Home() {
     </div>
   );
 }
+

components/ActionPlanGenerator.tsx

@@ -71,7 +71,9 @@ export default function ActionPlanGenerator() {
     }
 
     const apiKey = apiKeys[selectedProvider];
-    if (!apiKey || !apiKey.trim()) {
+    const isQwenOAuth = selectedProvider === "qwen" && modelAdapter.hasQwenAuth();
+
+    if (!isQwenOAuth && (!apiKey || !apiKey.trim())) {
       setError(`Please configure your ${selectedProvider.toUpperCase()} API key in Settings`);
       return;
     }
@@ -79,9 +81,13 @@ export default function ActionPlanGenerator() {
     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),
@@ -100,9 +106,11 @@ export default function ActionPlanGenerator() {
         };
         setActionPlan(newPlan);
       } else {
+        console.error("[ActionPlanGenerator] Generation failed:", result.error);
         setError(result.error || "Failed to generate action plan");
       }
     } catch (err) {
+      console.error("[ActionPlanGenerator] Generation error:", err);
       setError(err instanceof Error ? err.message : "An error occurred");
     } finally {
       setProcessing(false);
@@ -118,28 +126,28 @@ 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">
       <Card className="h-fit">
-        <CardHeader>
-          <CardTitle className="flex items-center gap-2">
-            <ListTodo className="h-5 w-5" />
+        <CardHeader className="p-4 lg:p-6">
+          <CardTitle className="flex items-center gap-2 text-base lg:text-lg">
+            <ListTodo className="h-4 w-4 lg:h-5 lg:w-5" />
             Action Plan Generator
           </CardTitle>
-          <CardDescription>
+          <CardDescription className="text-xs lg:text-sm">
             Convert PRD into actionable implementation plan
           </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">
-            <label className="text-sm font-medium">AI Provider</label>
-            <div className="flex gap-2">
+            <label className="text-xs lg:text-sm font-medium">AI Provider</label>
+            <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>
@@ -148,11 +156,11 @@ export default function ActionPlanGenerator() {
           </div>
 
           <div className="space-y-2">
-            <label className="text-sm font-medium">Model</label>
+            <label className="text-xs lg:text-sm font-medium">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}>
@@ -163,36 +171,36 @@ 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">PRD / Requirements</label>
             <Textarea
               placeholder="Paste your PRD or project requirements here..."
               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"
             />
           </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">
-                  <Settings className="h-4 w-4" />
-                  <span className="text-xs">Configure API key in Settings</span>
+                <div className="mt-1.5 lg:mt-2 flex items-center gap-2">
+                  <Settings className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
+                  <span className="text-[10px] lg:text-xs">Configure API key in Settings</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" />
-                Generating Action Plan...
+                <Loader2 className="mr-1.5 lg:mr-2 h-3.5 w-3.5 lg:h-4 lg:w-4 animate-spin" />
+                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
               </>
             )}
@@ -201,43 +209,43 @@ export default function ActionPlanGenerator() {
       </Card>
 
       <Card className={cn(!actionPlan && "opacity-50")}>
-        <CardHeader>
-          <CardTitle className="flex items-center justify-between">
+        <CardHeader className="p-4 lg:p-6">
+          <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
             </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
           </CardDescription>
         </CardHeader>
-        <CardContent>
+        <CardContent className="p-4 lg:p-6 pt-0 lg:pt-0">
           {actionPlan ? (
-            <div className="space-y-4">
-              <div className="rounded-md border bg-primary/5 p-4">
-                <h4 className="mb-2 flex items-center gap-2 font-semibold">
-                  <Clock className="h-4 w-4" />
+            <div className="space-y-3 lg:space-y-4">
+              <div className="rounded-md border bg-primary/5 p-3 lg:p-4">
+                <h4 className="mb-1.5 lg:mb-2 flex items-center gap-2 font-semibold text-xs lg:text-sm">
+                  <Clock className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
                   Implementation Roadmap
                 </h4>
-                <pre className="whitespace-pre-wrap text-sm">{actionPlan.rawContent}</pre>
+                <pre className="whitespace-pre-wrap text-xs lg:text-sm">{actionPlan.rawContent}</pre>
               </div>
 
-              <div className="rounded-md border bg-muted/30 p-4">
-                <h4 className="mb-2 flex items-center gap-2 font-semibold">
-                  <AlertTriangle className="h-4 w-4" />
+              <div className="rounded-md border bg-muted/30 p-3 lg:p-4">
+                <h4 className="mb-1.5 lg:mb-2 flex items-center gap-2 font-semibold text-xs lg:text-sm">
+                  <AlertTriangle className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
                   Quick Notes
                 </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>
                   <li>Set up recommended framework architecture</li>
                   <li>Follow best practices for security and performance</li>
@@ -246,7 +254,7 @@ export default function ActionPlanGenerator() {
               </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">
               Action plan will appear here
             </div>
           )}

components/GoogleAdsGenerator.tsx

@@ -0,0 +1,533 @@
+"use client";
+
+import { useState, useEffect } from "react";
+import { Button } from "@/components/ui/button";
+import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
+import { Input } from "@/components/ui/input";
+import { Textarea } from "@/components/ui/textarea";
+import useStore from "@/lib/store";
+import modelAdapter from "@/lib/services/adapter-instance";
+import { Megaphone, Copy, Loader2, CheckCircle2, Settings, Plus, X, ChevronDown, ChevronUp } from "lucide-react";
+import { cn } from "@/lib/utils";
+import { GoogleAdsResult } from "@/types";
+
+export default function GoogleAdsGenerator() {
+    const {
+        googleAdsResult,
+        selectedProvider,
+        selectedModels,
+        availableModels,
+        apiKeys,
+        isProcessing,
+        error,
+        setGoogleAdsResult,
+        setProcessing,
+        setError,
+        setAvailableModels,
+        setSelectedModel,
+        setSelectedProvider,
+    } = useStore();
+
+    // Input states
+    const [websiteUrl, setWebsiteUrl] = useState("");
+    const [products, setProducts] = useState<string[]>([""]);
+    const [targetAudience, setTargetAudience] = useState("");
+    const [budgetMin, setBudgetMin] = useState("500");
+    const [budgetMax, setBudgetMax] = useState("2000");
+    const [duration, setDuration] = useState("30 days");
+    const [industry, setIndustry] = useState("");
+
+    const [copied, setCopied] = useState(false);
+    const [expandedSections, setExpandedSections] = useState<string[]>(["keywords"]);
+
+    const selectedModel = selectedModels[selectedProvider];
+    const models = availableModels[selectedProvider] || modelAdapter.getAvailableModels(selectedProvider);
+
+    const toggleSection = (section: string) => {
+        setExpandedSections((prev) =>
+            prev.includes(section) ? prev.filter((s) => s !== section) : [...prev, section]
+        );
+    };
+
+    useEffect(() => {
+        if (typeof window !== "undefined") {
+            loadAvailableModels();
+            const saved = localStorage.getItem("promptarch-api-keys");
+            if (saved) {
+                try {
+                    const keys = JSON.parse(saved);
+                    if (keys.qwen) modelAdapter.updateQwenApiKey(keys.qwen);
+                    if (keys.ollama) modelAdapter.updateOllamaApiKey(keys.ollama);
+                    if (keys.zai) modelAdapter.updateZaiApiKey(keys.zai);
+                } catch (e) {
+                    console.error("Failed to load API keys:", e);
+                }
+            }
+        }
+    }, [selectedProvider]);
+
+    const loadAvailableModels = async () => {
+        const fallbackModels = modelAdapter.getAvailableModels(selectedProvider);
+        setAvailableModels(selectedProvider, fallbackModels);
+
+        try {
+            const result = await modelAdapter.listModels(selectedProvider);
+            if (result.success && result.data) {
+                setAvailableModels(selectedProvider, result.data[selectedProvider] || fallbackModels);
+            }
+        } catch (error) {
+            console.error("Failed to load models:", error);
+        }
+    };
+
+    const addProduct = () => setProducts([...products, ""]);
+    const removeProduct = (index: number) => {
+        const newProducts = products.filter((_, i) => i !== index);
+        setProducts(newProducts.length ? newProducts : [""]);
+    };
+    const updateProduct = (index: number, value: string) => {
+        const newProducts = [...products];
+        newProducts[index] = value;
+        setProducts(newProducts);
+    };
+
+    const handleGenerate = async () => {
+        if (!websiteUrl.trim()) {
+            setError("Please enter a website URL");
+            return;
+        }
+        const filteredProducts = products.filter(p => p.trim() !== "");
+        if (filteredProducts.length === 0) {
+            setError("Please add at least one product or service");
+            return;
+        }
+
+        const apiKey = apiKeys[selectedProvider];
+        const isQwenOAuth = selectedProvider === "qwen" && modelAdapter.hasQwenAuth();
+
+        if (!isQwenOAuth && (!apiKey || !apiKey.trim())) {
+            setError(`Please configure your ${selectedProvider.toUpperCase()} API key in Settings`);
+            return;
+        }
+
+        setProcessing(true);
+        setError(null);
+
+        console.log("[GoogleAdsGenerator] Starting generation...", { selectedProvider, selectedModel });
+
+        try {
+            const result = await modelAdapter.generateGoogleAds(websiteUrl, {
+                productsServices: filteredProducts,
+                targetAudience,
+                budgetRange: { min: parseInt(budgetMin), max: parseInt(budgetMax), currency: "USD" },
+                campaignDuration: duration,
+                industry,
+                language: "English"
+            }, selectedProvider, selectedModel);
+
+            console.log("[GoogleAdsGenerator] Generation result:", result);
+
+            if (result.success && result.data) {
+                try {
+                    // Robust JSON extraction
+                    const extractJson = (text: string) => {
+                        try {
+                            return JSON.parse(text);
+                        } catch (e) {
+                            const jsonMatch = text.match(/```json\s*([\s\S]*?)\s*```/i) ||
+                                text.match(/```\s*([\s\S]*?)\s*```/i);
+                            if (jsonMatch && jsonMatch[1]) {
+                                try {
+                                    return JSON.parse(jsonMatch[1].trim());
+                                } catch (e2) { /* ignore */ }
+                            }
+                            const braceMatch = text.match(/(\{[\s\S]*\})/);
+                            if (braceMatch) {
+                                try {
+                                    return JSON.parse(braceMatch[0].trim());
+                                } catch (e3) { /* ignore */ }
+                            }
+                            throw new Error("Could not parse JSON from response");
+                        }
+                    };
+
+                    const rawData = typeof result.data === 'string' ? result.data : JSON.stringify(result.data);
+                    const parsedData = extractJson(rawData);
+
+                    const adsResult: GoogleAdsResult = {
+                        ...parsedData,
+                        id: Math.random().toString(36).substr(2, 9),
+                        websiteUrl,
+                        productsServices: filteredProducts,
+                        generatedAt: new Date(),
+                        rawContent: rawData
+                    };
+                    setGoogleAdsResult(adsResult);
+                    setExpandedSections(["keywords"]);
+                } catch (e) {
+                    console.error("Failed to parse ads data:", e);
+                    setError("Failed to parse the generated ads content. Please try again.");
+                }
+            } else {
+                console.error("[GoogleAdsGenerator] Generation failed:", result.error);
+                setError(result.error || "Failed to generate Google Ads campaign");
+            }
+        } catch (err) {
+            console.error("[GoogleAdsGenerator] Generation error:", err);
+            setError(err instanceof Error ? err.message : "An error occurred");
+        } finally {
+            setProcessing(false);
+        }
+    };
+
+    const handleCopy = async () => {
+        if (googleAdsResult?.rawContent) {
+            await navigator.clipboard.writeText(googleAdsResult.rawContent);
+            setCopied(true);
+            setTimeout(() => setCopied(false), 2000);
+        }
+    };
+
+    const sections = [
+        { id: "keywords", title: "Keywords Research" },
+        { id: "adcopies", title: "Ad Copy Variations" },
+        { id: "campaigns", title: "Campaign Structure" },
+        { id: "implementation", title: "Implementation Guide" },
+    ];
+
+    const renderSectionContent = (sectionId: string) => {
+        if (!googleAdsResult) return null;
+
+        switch (sectionId) {
+            case "keywords":
+                return (
+                    <div className="space-y-3">
+                        {googleAdsResult.keywords?.primary?.length > 0 && (
+                            <div>
+                                <h4 className="text-xs font-semibold text-muted-foreground uppercase mb-2">Primary Keywords</h4>
+                                <div className="flex flex-wrap gap-1.5">
+                                    {googleAdsResult.keywords.primary.map((k, i) => (
+                                        <span key={i} className="text-xs bg-primary/10 text-primary px-2 py-1 rounded-md">
+                                            {k.keyword} {k.cpc && <span className="opacity-60">({k.cpc})</span>}
+                                        </span>
+                                    ))}
+                                </div>
+                            </div>
+                        )}
+                        {googleAdsResult.keywords?.longTail?.length > 0 && (
+                            <div>
+                                <h4 className="text-xs font-semibold text-muted-foreground uppercase mb-2">Long-Tail Keywords</h4>
+                                <div className="flex flex-wrap gap-1.5">
+                                    {googleAdsResult.keywords.longTail.map((k, i) => (
+                                        <span key={i} className="text-xs bg-blue-50 text-blue-700 px-2 py-1 rounded-md">
+                                            {k.keyword}
+                                        </span>
+                                    ))}
+                                </div>
+                            </div>
+                        )}
+                        {googleAdsResult.keywords?.negative?.length > 0 && (
+                            <div>
+                                <h4 className="text-xs font-semibold text-muted-foreground uppercase mb-2">Negative Keywords</h4>
+                                <div className="flex flex-wrap gap-1.5">
+                                    {googleAdsResult.keywords.negative.map((k, i) => (
+                                        <span key={i} className="text-xs bg-red-50 text-red-700 px-2 py-1 rounded-md line-through">
+                                            {k.keyword}
+                                        </span>
+                                    ))}
+                                </div>
+                            </div>
+                        )}
+                    </div>
+                );
+            case "adcopies":
+                return (
+                    <div className="space-y-4">
+                        {googleAdsResult.adCopies?.map((ad, i) => (
+                            <div key={i} className="p-3 rounded-md border bg-muted/20">
+                                <div className="text-[10px] uppercase text-muted-foreground mb-2">Ad Variation {i + 1}</div>
+                                <div className="space-y-1 mb-2">
+                                    {ad.headlines?.map((h, j) => (
+                                        <div key={j} className="text-sm font-medium text-blue-600">{h}</div>
+                                    ))}
+                                </div>
+                                <div className="space-y-1">
+                                    {ad.descriptions?.map((d, j) => (
+                                        <p key={j} className="text-xs text-muted-foreground">{d}</p>
+                                    ))}
+                                </div>
+                            </div>
+                        ))}
+                    </div>
+                );
+            case "campaigns":
+                return (
+                    <div className="space-y-3">
+                        {googleAdsResult.campaigns?.map((camp, i) => (
+                            <div key={i} className="p-3 rounded-md border">
+                                <div className="flex justify-between items-start mb-2">
+                                    <div>
+                                        <div className="font-medium text-sm">{camp.name}</div>
+                                        <div className="text-[10px] text-muted-foreground uppercase">{camp.type}</div>
+                                    </div>
+                                    {camp.budget && (
+                                        <div className="text-right text-xs">
+                                            <div className="font-semibold">${camp.budget.monthly}/mo</div>
+                                            <div className="text-muted-foreground">${camp.budget.daily}/day</div>
+                                        </div>
+                                    )}
+                                </div>
+                                {camp.adGroups?.length > 0 && (
+                                    <div className="mt-2 pt-2 border-t">
+                                        <div className="text-[10px] uppercase text-muted-foreground mb-1">Ad Groups</div>
+                                        <div className="flex flex-wrap gap-1">
+                                            {camp.adGroups.map((g, j) => (
+                                                <span key={j} className="text-[10px] bg-muted px-1.5 py-0.5 rounded">{g.name}</span>
+                                            ))}
+                                        </div>
+                                    </div>
+                                )}
+                            </div>
+                        ))}
+                    </div>
+                );
+            case "implementation":
+                return (
+                    <div className="space-y-3">
+                        {googleAdsResult.implementation?.setupSteps?.length > 0 && (
+                            <div>
+                                <h4 className="text-xs font-semibold text-muted-foreground uppercase mb-2">Setup Steps</h4>
+                                <ol className="list-decimal list-inside space-y-1 text-xs">
+                                    {googleAdsResult.implementation.setupSteps.map((step, i) => (
+                                        <li key={i}>{step}</li>
+                                    ))}
+                                </ol>
+                            </div>
+                        )}
+                        {googleAdsResult.implementation?.qualityScoreTips?.length > 0 && (
+                            <div>
+                                <h4 className="text-xs font-semibold text-muted-foreground uppercase mb-2">Quality Score Tips</h4>
+                                <ul className="list-disc list-inside space-y-1 text-xs">
+                                    {googleAdsResult.implementation.qualityScoreTips.map((tip, i) => (
+                                        <li key={i}>{tip}</li>
+                                    ))}
+                                </ul>
+                            </div>
+                        )}
+                    </div>
+                );
+            default:
+                return <pre className="whitespace-pre-wrap text-xs">{googleAdsResult.rawContent}</pre>;
+        }
+    };
+
+    return (
+        <div className="mx-auto grid max-w-7xl gap-4 lg:gap-6 grid-cols-1 lg:grid-cols-2">
+            <Card className="h-fit">
+                <CardHeader className="p-4 lg:p-6">
+                    <CardTitle className="flex items-center gap-2 text-base lg:text-lg">
+                        <Megaphone className="h-4 w-4 lg:h-5 lg:w-5" />
+                        Google Ads Generator
+                    </CardTitle>
+                    <CardDescription className="text-xs lg:text-sm">
+                        Generate keywords, ad copy, and campaign structure for Google Ads
+                    </CardDescription>
+                </CardHeader>
+                <CardContent className="space-y-3 lg:space-y-4 p-4 lg:p-6 pt-0 lg:pt-0">
+                    <div className="space-y-2">
+                        <label className="text-xs lg:text-sm font-medium">AI Provider</label>
+                        <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 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>
+                            ))}
+                        </div>
+                    </div>
+
+                    <div className="space-y-2">
+                        <label className="text-xs lg:text-sm font-medium">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-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}>
+                                    {model}
+                                </option>
+                            ))}
+                        </select>
+                    </div>
+
+                    <div className="space-y-2">
+                        <label className="text-xs lg:text-sm font-medium">Website URL</label>
+                        <Input
+                            placeholder="e.g., www.your-business.com"
+                            value={websiteUrl}
+                            onChange={(e) => setWebsiteUrl(e.target.value)}
+                            className="text-sm"
+                        />
+                    </div>
+
+                    <div className="space-y-2">
+                        <label className="text-xs lg:text-sm font-medium">Products / Services</label>
+                        <div className="space-y-2">
+                            {products.map((product, index) => (
+                                <div key={index} className="flex gap-2">
+                                    <Input
+                                        placeholder={`Product ${index + 1}`}
+                                        value={product}
+                                        onChange={(e) => updateProduct(index, e.target.value)}
+                                        className="text-sm"
+                                    />
+                                    {products.length > 1 && (
+                                        <Button
+                                            variant="ghost"
+                                            size="icon"
+                                            onClick={() => removeProduct(index)}
+                                            className="h-10 w-10 shrink-0"
+                                        >
+                                            <X className="h-4 w-4" />
+                                        </Button>
+                                    )}
+                                </div>
+                            ))}
+                            <Button variant="outline" size="sm" onClick={addProduct} className="w-full text-xs">
+                                <Plus className="mr-1.5 h-3.5 w-3.5" />
+                                Add Product
+                            </Button>
+                        </div>
+                    </div>
+
+                    <div className="grid grid-cols-2 gap-3">
+                        <div className="space-y-2">
+                            <label className="text-xs lg:text-sm font-medium">Budget (USD/mo)</label>
+                            <div className="flex items-center gap-1.5">
+                                <Input
+                                    type="number"
+                                    placeholder="Min"
+                                    value={budgetMin}
+                                    onChange={(e) => setBudgetMin(e.target.value)}
+                                    className="text-sm"
+                                />
+                                <span className="text-muted-foreground text-xs">-</span>
+                                <Input
+                                    type="number"
+                                    placeholder="Max"
+                                    value={budgetMax}
+                                    onChange={(e) => setBudgetMax(e.target.value)}
+                                    className="text-sm"
+                                />
+                            </div>
+                        </div>
+                        <div className="space-y-2">
+                            <label className="text-xs lg:text-sm font-medium">Industry</label>
+                            <Input
+                                placeholder="e.g., SaaS"
+                                value={industry}
+                                onChange={(e) => setIndustry(e.target.value)}
+                                className="text-sm"
+                            />
+                        </div>
+                    </div>
+
+                    <div className="space-y-2">
+                        <label className="text-xs lg:text-sm font-medium">Target Audience</label>
+                        <Textarea
+                            placeholder="e.g., Small business owners in USA looking for productivity tools"
+                            value={targetAudience}
+                            onChange={(e) => setTargetAudience(e.target.value)}
+                            className="min-h-[80px] lg:min-h-[100px] resize-y text-sm"
+                        />
+                    </div>
+
+                    {error && (
+                        <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-1.5 lg:mt-2 flex items-center gap-2">
+                                    <Settings className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
+                                    <span className="text-[10px] lg:text-xs">Configure API key in Settings</span>
+                                </div>
+                            )}
+                        </div>
+                    )}
+
+                    <Button onClick={handleGenerate} disabled={isProcessing || !websiteUrl.trim()} className="w-full h-9 lg:h-10 text-xs lg:text-sm">
+                        {isProcessing ? (
+                            <>
+                                <Loader2 className="mr-1.5 lg:mr-2 h-3.5 w-3.5 lg:h-4 lg:w-4 animate-spin" />
+                                Generating Ads...
+                            </>
+                        ) : (
+                            <>
+                                <Megaphone className="mr-1.5 lg:mr-2 h-3.5 w-3.5 lg:h-4 lg:w-4" />
+                                Generate Google Ads
+                            </>
+                        )}
+                    </Button>
+                </CardContent>
+            </Card>
+
+            <Card className={cn(!googleAdsResult && "opacity-50")}>
+                <CardHeader className="p-4 lg:p-6">
+                    <CardTitle className="flex items-center justify-between text-base lg:text-lg">
+                        <span className="flex items-center gap-2">
+                            <CheckCircle2 className="h-4 w-4 lg:h-5 lg:w-5 text-green-500" />
+                            Generated Campaign
+                        </span>
+                        {googleAdsResult && (
+                            <Button variant="ghost" size="icon" onClick={handleCopy} className="h-8 w-8 lg:h-9 lg:w-9">
+                                {copied ? (
+                                    <CheckCircle2 className="h-3.5 w-3.5 lg:h-4 lg:w-4 text-green-500" />
+                                ) : (
+                                    <Copy className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
+                                )}
+                            </Button>
+                        )}
+                    </CardTitle>
+                    <CardDescription className="text-xs lg:text-sm">
+                        Keywords, ad copy, and campaign structure ready for Google Ads
+                    </CardDescription>
+                </CardHeader>
+                <CardContent className="p-4 lg:p-6 pt-0 lg:pt-0">
+                    {googleAdsResult ? (
+                        <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-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-3.5 w-3.5 lg:h-4 lg: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-3 lg:px-4 py-2.5 lg:py-3">
+                                            {renderSectionContent(section.id)}
+                                        </div>
+                                    )}
+                                </div>
+                            ))}
+                        </div>
+                    ) : (
+                        <div className="flex h-[200px] lg:h-[300px] items-center justify-center text-center text-xs lg:text-sm text-muted-foreground">
+                            Generated campaign will appear here
+                        </div>
+                    )}
+                </CardContent>
+            </Card>
+        </div>
+    );
+}

components/HistoryPanel.tsx

@@ -4,7 +4,6 @@ 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";
 
 export default function HistoryPanel() {
   const { history, setCurrentPrompt, clearHistory } = useStore();
@@ -22,11 +21,11 @@ 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">
           <div className="text-center">
-            <Clock className="mx-auto h-12 w-12 text-muted-foreground/50" />
-            <p className="mt-4 text-muted-foreground">No history yet</p>
-            <p className="mt-2 text-sm text-muted-foreground">
+            <Clock className="mx-auto h-10 w-10 lg:h-12 lg:w-12 text-muted-foreground/50" />
+            <p className="mt-3 lg:mt-4 text-sm lg:text-base text-muted-foreground">No history yet</p>
+            <p className="mt-1.5 lg:mt-2 text-xs lg:text-sm text-muted-foreground">
               Start enhancing prompts to see them here
             </p>
           </div>
@@ -37,35 +36,35 @@ 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">
         <div>
-          <CardTitle>History</CardTitle>
-          <CardDescription>{history.length} items</CardDescription>
+          <CardTitle className="text-base lg:text-lg">History</CardTitle>
+          <CardDescription className="text-xs lg:text-sm">{history.length} items</CardDescription>
         </div>
-        <Button variant="outline" size="icon" onClick={handleClear}>
-          <Trash2 className="h-4 w-4" />
+        <Button variant="outline" size="icon" onClick={handleClear} className="h-8 w-8 lg:h-9 lg:w-9">
+          <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">
-              <span className="text-xs text-muted-foreground">
+            <div className="mb-1.5 lg:mb-2 flex items-center justify-between gap-2">
+              <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/PRDGenerator.tsx

@@ -78,7 +78,9 @@ export default function PRDGenerator() {
     }
 
     const apiKey = apiKeys[selectedProvider];
-    if (!apiKey || !apiKey.trim()) {
+    const isQwenOAuth = selectedProvider === "qwen" && modelAdapter.hasQwenAuth();
+
+    if (!isQwenOAuth && (!apiKey || !apiKey.trim())) {
       setError(`Please configure your ${selectedProvider.toUpperCase()} API key in Settings`);
       return;
     }
@@ -86,9 +88,13 @@ export default function PRDGenerator() {
     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),
@@ -105,9 +111,11 @@ export default function PRDGenerator() {
         };
         setPRD(newPRD);
       } else {
+        console.error("[PRDGenerator] Generation failed:", result.error);
         setError(result.error || "Failed to generate PRD");
       }
     } catch (err) {
+      console.error("[PRDGenerator] Generation error:", err);
       setError(err instanceof Error ? err.message : "An error occurred");
     } finally {
       setProcessing(false);
@@ -132,28 +140,28 @@ export default function PRDGenerator() {
   ];
 
   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">
       <Card className="h-fit">
-        <CardHeader>
-          <CardTitle className="flex items-center gap-2">
-            <FileText className="h-5 w-5" />
+        <CardHeader className="p-4 lg:p-6">
+          <CardTitle className="flex items-center gap-2 text-base lg:text-lg">
+            <FileText className="h-4 w-4 lg:h-5 lg:w-5" />
             PRD Generator
           </CardTitle>
-          <CardDescription>
+          <CardDescription className="text-xs lg:text-sm">
             Generate comprehensive Product Requirements Document from your idea
           </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">
-            <label className="text-sm font-medium">AI Provider</label>
-            <div className="flex gap-2">
+            <label className="text-xs lg:text-sm font-medium">AI Provider</label>
+            <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>
@@ -162,11 +170,11 @@ export default function PRDGenerator() {
           </div>
 
           <div className="space-y-2">
-            <label className="text-sm font-medium">Model</label>
+            <label className="text-xs lg:text-sm font-medium">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}>
@@ -177,36 +185,36 @@ export default function PRDGenerator() {
           </div>
 
           <div className="space-y-2">
-            <label className="text-sm font-medium">Your Idea</label>
+            <label className="text-xs lg:text-sm font-medium">Your Idea</label>
             <Textarea
               placeholder="e.g., A task management app with real-time collaboration features"
               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"
             />
           </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">
-                  <Settings className="h-4 w-4" />
-                  <span className="text-xs">Configure API key in Settings</span>
+                <div className="mt-1.5 lg:mt-2 flex items-center gap-2">
+                  <Settings className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
+                  <span className="text-[10px] lg:text-xs">Configure API key in Settings</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...
               </>
             ) : (
               <>
-                <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
               </>
             )}
@@ -215,52 +223,52 @@ export default function PRDGenerator() {
       </Card>
 
       <Card className={cn(!prd && "opacity-50")}>
-        <CardHeader>
-          <CardTitle className="flex items-center justify-between">
+        <CardHeader className="p-4 lg:p-6">
+          <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
             </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
           </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">
-                      <pre className="whitespace-pre-wrap text-sm">{prd.overview}</pre>
+                    <div className="border-t bg-background px-3 lg:px-4 py-2.5 lg:py-3">
+                      <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
             </div>
           )}

components/PromptEnhancer.tsx

@@ -71,7 +71,9 @@ export default function PromptEnhancer() {
     }
 
     const apiKey = apiKeys[selectedProvider];
-    if (!apiKey || !apiKey.trim()) {
+    const isQwenOAuth = selectedProvider === "qwen" && modelAdapter.hasQwenAuth();
+
+    if (!isQwenOAuth && (!apiKey || !apiKey.trim())) {
       setError(`Please configure your ${selectedProvider.toUpperCase()} API key in Settings`);
       return;
     }
@@ -79,15 +81,21 @@ export default function PromptEnhancer() {
     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 {
+        console.error("[PromptEnhancer] Enhancement failed:", result.error);
         setError(result.error || "Failed to enhance prompt");
       }
     } catch (err) {
+      console.error("[PromptEnhancer] Enhancement error:", err);
       setError(err instanceof Error ? err.message : "An error occurred");
     } finally {
       setProcessing(false);
@@ -109,21 +117,21 @@ 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">
       <Card className="h-fit">
-        <CardHeader>
-          <CardTitle className="flex items-center gap-2">
-            <Sparkles className="h-5 w-5" />
+        <CardHeader className="p-4 lg:p-6">
+          <CardTitle className="flex items-center gap-2 text-base lg:text-lg">
+            <Sparkles className="h-4 w-4 lg:h-5 lg:w-5" />
             Input Prompt
           </CardTitle>
-          <CardDescription>
+          <CardDescription className="text-xs lg:text-sm">
             Enter your prompt and we'll enhance it for AI coding agents
           </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">
-            <label className="text-sm font-medium">AI Provider</label>
-            <div className="flex flex-wrap gap-2">
+            <label className="text-xs lg:text-sm font-medium">AI Provider</label>
+            <div className="flex flex-wrap gap-1.5 lg:gap-2">
               {(["qwen", "ollama", "zai"] as const).map((provider) => (
                 <Button
                   key={provider}
@@ -131,7 +139,7 @@ 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"
                   )}
                 >
@@ -142,11 +150,11 @@ export default function PromptEnhancer() {
           </div>
 
           <div className="space-y-2">
-            <label className="text-sm font-medium">Model</label>
+            <label className="text-xs lg:text-sm font-medium">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}>
@@ -157,77 +165,77 @@ export default function PromptEnhancer() {
           </div>
 
           <div className="space-y-2">
-            <label className="text-sm font-medium">Your Prompt</label>
+            <label className="text-xs lg:text-sm font-medium">Your Prompt</label>
             <Textarea
               placeholder="e.g., Create a user authentication system with JWT tokens"
               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"
             />
           </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">
-                  <Settings className="h-4 w-4" />
-                  <span className="text-xs">Configure API key in Settings</span>
+                <div className="mt-1.5 lg:mt-2 flex items-center gap-2">
+                  <Settings className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
+                  <span className="text-[10px] lg:text-xs">Configure API key in Settings</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...
                 </>
               ) : (
                 <>
-                  <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
                 </>
               )}
             </Button>
-            <Button variant="outline" onClick={handleClear} disabled={isProcessing}>
-              <RefreshCw className="mr-2 h-4 w-4" />
-              Clear
+            <Button variant="outline" onClick={handleClear} disabled={isProcessing} className="h-9 lg:h-10 text-xs lg:text-sm px-3">
+              <RefreshCw className="mr-1.5 lg:mr-2 h-3.5 w-3.5 lg:h-4 lg:w-4" />
+              <span className="hidden sm:inline">Clear</span>
             </Button>
           </div>
         </CardContent>
       </Card>
 
       <Card className={cn(!enhancedPrompt && "opacity-50")}>
-        <CardHeader>
-          <CardTitle className="flex items-center justify-between">
+        <CardHeader className="p-4 lg:p-6">
+          <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
             </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
           </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">
-              <pre className="whitespace-pre-wrap text-sm">{enhancedPrompt}</pre>
+            <div className="rounded-md border bg-muted/50 p-3 lg:p-4">
+              <pre className="whitespace-pre-wrap text-xs lg:text-sm">{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">
               Enhanced prompt will appear here
             </div>
           )}

components/SettingsPanel.tsx

@@ -3,16 +3,15 @@
 import { useState, useEffect } from "react";
 import { Button } from "@/components/ui/button";
 import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
-import { Textarea } from "@/components/ui/textarea";
 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 { cn } from "@/lib/utils";
 
 export default function SettingsPanel() {
   const { apiKeys, setApiKey, selectedProvider, setSelectedProvider, qwenTokens, setQwenTokens } = useStore();
   const [showApiKey, setShowApiKey] = useState<Record<string, boolean>>({});
+  const [isAuthLoading, setIsAuthLoading] = useState(false);
 
   const handleSave = () => {
     if (typeof window !== "undefined") {
@@ -43,6 +42,10 @@ export default function SettingsPanel() {
           console.error("Failed to load API keys:", e);
         }
       }
+      const storedTokens = modelAdapter.getQwenTokenInfo();
+      if (storedTokens) {
+        setQwenTokens(storedTokens);
+      }
     }
   };
 
@@ -62,26 +65,49 @@ export default function SettingsPanel() {
     }
   };
 
+  const handleQwenAuth = async () => {
+    if (qwenTokens) {
+      setQwenTokens(null);
+      modelAdapter.updateQwenTokens();
+      modelAdapter.updateQwenApiKey(apiKeys.qwen || "");
+      return;
+    }
+
+    setIsAuthLoading(true);
+    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"
+      );
+    } finally {
+      setIsAuthLoading(false);
+    }
+  };
+
   useEffect(() => {
     handleLoad();
   }, []);
 
   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>
-          <CardTitle className="flex items-center gap-2">
-            <Key className="h-5 w-5" />
+        <CardHeader className="p-4 lg:p-6">
+          <CardTitle className="flex items-center gap-2 text-base lg:text-lg">
+            <Key className="h-4 w-4 lg:h-5 lg:w-5" />
             API Configuration
           </CardTitle>
-          <CardDescription>
+          <CardDescription className="text-xs lg:text-sm">
             Configure API keys for different AI providers
           </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">
-            <label className="flex items-center gap-2 text-sm font-medium">
-              <Server className="h-4 w-4" />
+            <label className="flex items-center gap-2 text-xs lg:text-sm font-medium">
+              <Server className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
               Qwen Code API Key
             </label>
             <div className="relative">
@@ -90,24 +116,24 @@ export default function SettingsPanel() {
                 placeholder="Enter your Qwen API key"
                 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">
-              <p className="text-xs text-muted-foreground flex-1">
+            <div className="flex flex-col sm:flex-row sm:items-center gap-2 lg:gap-4">
+              <p className="text-[10px] lg:text-xs text-muted-foreground flex-1">
                 Get API key from{" "}
                 <a
                   href="https://help.aliyun.com/zh/dashscope/"
@@ -121,30 +147,27 @@ export default function SettingsPanel() {
               <Button
                 variant={qwenTokens ? "secondary" : "outline"}
                 size="sm"
-                className="h-8"
-                onClick={() => {
-                  if (qwenTokens) {
-                    setQwenTokens(undefined as any);
-                    localStorage.removeItem("promptarch-qwen-tokens");
-                    modelAdapter.updateQwenApiKey(apiKeys.qwen || "");
-                  } else {
-                    window.location.href = modelAdapter.getQwenAuthUrl();
-                  }
-                }}
+                className="h-7 lg:h-8 text-[10px] lg:text-xs w-full sm:w-auto"
+                onClick={handleQwenAuth}
+                disabled={isAuthLoading}
               >
-                {qwenTokens ? "Logout from Qwen" : "Login with Qwen (OAuth)"}
+                {isAuthLoading
+                  ? "Signing in..."
+                  : qwenTokens
+                    ? "Logout from Qwen"
+                    : "Login with Qwen (OAuth)"}
               </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()})
               </p>
             )}
           </div>
 
           <div className="space-y-2">
-            <label className="flex items-center gap-2 text-sm font-medium">
-              <Server className="h-4 w-4" />
+            <label className="flex items-center gap-2 text-xs lg:text-sm font-medium">
+              <Server className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
               Ollama Cloud API Key
             </label>
             <div className="relative">
@@ -153,23 +176,23 @@ export default function SettingsPanel() {
                 placeholder="Enter your Ollama API key"
                 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{" "}
               <a
                 href="https://ollama.com/cloud"
@@ -183,8 +206,8 @@ export default function SettingsPanel() {
           </div>
 
           <div className="space-y-2">
-            <label className="flex items-center gap-2 text-sm font-medium">
-              <Server className="h-4 w-4" />
+            <label className="flex items-center gap-2 text-xs lg:text-sm font-medium">
+              <Server className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
               Z.AI Plan API Key
             </label>
             <div className="relative">
@@ -193,23 +216,23 @@ export default function SettingsPanel() {
                 placeholder="Enter your Z.AI API key"
                 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{" "}
               <a
                 href="https://docs.z.ai"
@@ -222,45 +245,44 @@ export default function SettingsPanel() {
             </p>
           </div>
 
-          <Button onClick={handleSave} className="w-full">
-            <Save className="mr-2 h-4 w-4" />
+          <Button onClick={handleSave} className="w-full h-9 lg:h-10 text-xs lg:text-sm">
+            <Save className="mr-1.5 lg:mr-2 h-3.5 w-3.5 lg:h-4 lg:w-4" />
             Save API Keys
           </Button>
         </CardContent>
       </Card>
 
       <Card>
-        <CardHeader>
-          <CardTitle>Default Provider</CardTitle>
-          <CardDescription>
+        <CardHeader className="p-4 lg:p-6">
+          <CardTitle className="text-base lg:text-lg">Default Provider</CardTitle>
+          <CardDescription className="text-xs lg:text-sm">
             Select your preferred AI provider
           </CardDescription>
         </CardHeader>
-        <CardContent className="space-y-4">
-          <div className="grid gap-3">
+        <CardContent className="space-y-3 lg:space-y-4 p-4 lg:p-6 pt-0 lg:pt-0">
+          <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 ${
-                  selectedProvider === provider
+                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
                     ? "border-primary bg-primary/5"
                     : "border-border"
-                }`}
+                  }`}
               >
-                <div className="flex h-10 w-10 items-center justify-center rounded-md bg-primary/10">
-                  <Server className="h-5 w-5 text-primary" />
+                <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-4 w-4 lg:h-5 lg:w-5 text-primary" />
                 </div>
-                <div className="flex-1">
-                  <h3 className="font-medium capitalize">{provider}</h3>
-                  <p className="text-sm text-muted-foreground">
+                <div className="flex-1 min-w-0">
+                  <h3 className="font-medium capitalize text-sm lg:text-base">{provider}</h3>
+                  <p className="text-[10px] lg:text-sm text-muted-foreground truncate">
                     {provider === "qwen" && "Alibaba DashScope API"}
                     {provider === "ollama" && "Ollama Cloud API"}
                     {provider === "zai" && "Z.AI Plan API"}
                   </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>
             ))}
@@ -269,15 +291,15 @@ export default function SettingsPanel() {
       </Card>
 
       <Card>
-        <CardHeader>
-          <CardTitle>Data Privacy</CardTitle>
-          <CardDescription>
+        <CardHeader className="p-4 lg:p-6">
+          <CardTitle className="text-base lg:text-lg">Data Privacy</CardTitle>
+          <CardDescription className="text-xs lg:text-sm">
             Your data handling preferences
           </CardDescription>
         </CardHeader>
-        <CardContent>
-          <div className="rounded-md border bg-muted/30 p-4">
-            <p className="text-sm">
+        <CardContent className="p-4 lg:p-6 pt-0 lg:pt-0">
+          <div className="rounded-md border bg-muted/30 p-3 lg:p-4">
+            <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.
             </p>
           </div>

components/Sidebar.tsx

@@ -1,11 +1,12 @@
 "use client";
 
+import { useState } from "react";
 import { Button } from "@/components/ui/button";
 import useStore from "@/lib/store";
-import { Sparkles, FileText, ListTodo, Settings, History } from "lucide-react";
+import { Sparkles, FileText, ListTodo, Palette, Presentation, History, Settings, Github, Menu, X, Megaphone } from "lucide-react";
 import { cn } from "@/lib/utils";
 
-export type View = "enhance" | "prd" | "action" | "history" | "settings";
+export type View = "enhance" | "prd" | "action" | "uxdesigner" | "slides" | "googleads" | "history" | "settings";
 
 interface SidebarProps {
   currentView: View;
@@ -14,76 +15,143 @@ interface SidebarProps {
 
 export default function Sidebar({ currentView, onViewChange }: SidebarProps) {
   const history = useStore((state) => state.history);
+  const [isMobileMenuOpen, setIsMobileMenuOpen] = useState(false);
 
   const menuItems = [
     { id: "enhance" as View, label: "Prompt Enhancer", icon: Sparkles },
     { id: "prd" as View, label: "PRD Generator", icon: FileText },
     { id: "action" as View, label: "Action Plan", icon: ListTodo },
+    { id: "uxdesigner" as View, label: "UX Designer", icon: Palette },
+    { id: "slides" as View, label: "Slides Generator", icon: Presentation },
+    { id: "googleads" as View, label: "Google Ads Gen", icon: Megaphone },
     { id: "history" as View, label: "History", icon: History, count: history.length },
     { id: "settings" as View, label: "Settings", icon: Settings },
   ];
 
-  return (
-    <aside className="flex h-screen w-64 flex-col border-r bg-card">
-      <div className="border-b p-6">
-        <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
-          </div>
-          PromptArch
-        </h1>
+  const handleViewChange = (view: View) => {
+    onViewChange(view);
+    setIsMobileMenuOpen(false);
+  };
+
+  const SidebarContent = () => (
+    <>
+      <div className="border-b p-4 lg:p-6">
+        <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" />
+          Back to rommark.dev
+        </a>
+        <a href="https://github.com/roman-ryzenadvanced/PromptArch-the-prompt-enhancer" 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>
+            PromptArch
+          </h1>
+        </a>
+        <a href="https://github.com/roman-ryzenadvanced/PromptArch-the-prompt-enhancer" 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>View on GitHub</span>
+        </a>
+        <p className="mt-1 lg:mt-2 text-[10px] lg:text-xs text-muted-foreground">
+          Forked from <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-6 lg:mt-8 p-2 lg:p-3 text-[9px] lg:text-[10px] leading-relaxed text-muted-foreground border-t border-border/50 pt-3 lg:pt-4">
           <p className="font-semibold text-foreground mb-1">Developed by Roman | RyzenAdvanced</p>
-          <div className="space-y-1">
+          <div className="space-y-0.5 lg:space-y-1">
             <p>
-              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>
+              GitHub: <a href="https://github.com/roman-ryzenadvanced/PromptArch-the-prompt-enhancer" target="_blank" rel="noopener noreferrer" className="text-primary hover:underline">roman-ryzenadvanced</a>
             </p>
             <p>
               Telegram: <a href="https://t.me/VibeCodePrompterSystem" target="_blank" rel="noopener noreferrer" className="text-primary hover:underline">@VibeCodePrompterSystem</a>
             </p>
-            <p className="mt-2 text-[9px] opacity-80">
+            <p className="mt-1 lg:mt-2 text-[8px] lg:text-[9px] opacity-80">
               100% Developed using GLM 4.7 model on TRAE.AI IDE.
             </p>
-            <p className="text-[9px] opacity-80">
+            <p className="text-[8px] lg: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>
             </p>
           </div>
         </div>
       </nav>
 
-      <div className="border-t p-4">
-        <div className="rounded-md bg-muted/50 p-3 text-xs text-muted-foreground">
+      <div className="border-t p-3 lg:p-4 hidden lg:block">
+        <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>
-          <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>• Copy enhanced prompts to your AI agent</li>
             <li>• PRDs generate better action plans</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.com/roman-ryzenadvanced/PromptArch-the-prompt-enhancer" 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">PromptArch</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

@@ -0,0 +1,252 @@
+"use client";
+
+import { useState, useEffect } from "react";
+import { Button } from "@/components/ui/button";
+import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
+import { Textarea } from "@/components/ui/textarea";
+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";
+
+export default function UXDesignerPrompt() {
+  const {
+    currentPrompt,
+    selectedProvider,
+    selectedModels,
+    availableModels,
+    apiKeys,
+    isProcessing,
+    error,
+    setSelectedProvider,
+    setCurrentPrompt,
+    setEnhancedPrompt,
+    setProcessing,
+    setError,
+    setAvailableModels,
+    setSelectedModel,
+  } = useStore();
+
+  const [copied, setCopied] = useState(false);
+  const [generatedPrompt, setGeneratedPrompt] = useState<string | null>(null);
+
+  const selectedModel = selectedModels[selectedProvider];
+  const models = availableModels[selectedProvider] || modelAdapter.getAvailableModels(selectedProvider);
+
+  useEffect(() => {
+    if (typeof window !== "undefined") {
+      loadAvailableModels();
+      const saved = localStorage.getItem("promptarch-api-keys");
+      if (saved) {
+        try {
+          const keys = JSON.parse(saved);
+          if (keys.ollama) modelAdapter.updateOllamaApiKey(keys.ollama);
+          if (keys.zai) modelAdapter.updateZaiApiKey(keys.zai);
+        } catch (e) {
+          console.error("Failed to load API keys:", e);
+        }
+      }
+    }
+  }, [selectedProvider]);
+
+  const loadAvailableModels = async () => {
+    const fallbackModels = modelAdapter.getAvailableModels(selectedProvider);
+    setAvailableModels(selectedProvider, fallbackModels);
+
+    try {
+      const result = await modelAdapter.listModels(selectedProvider);
+      if (result.success && result.data) {
+        setAvailableModels(selectedProvider, result.data[selectedProvider] || fallbackModels);
+      }
+    } catch (error) {
+      console.error("Failed to load models:", error);
+    }
+  };
+
+  const handleGenerate = async () => {
+    if (!currentPrompt.trim()) {
+      setError("Please enter an app description");
+      return;
+    }
+
+    const apiKey = apiKeys[selectedProvider];
+    const isQwenOAuth = selectedProvider === "qwen" && modelAdapter.hasQwenAuth();
+
+    if (!isQwenOAuth && (!apiKey || !apiKey.trim())) {
+      setError(`Please configure your ${selectedProvider.toUpperCase()} API key in Settings`);
+      return;
+    }
+
+    setProcessing(true);
+    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 {
+        console.error("[UXDesignerPrompt] Generation failed:", result.error);
+        setError(result.error || "Failed to generate UX designer prompt");
+      }
+    } catch (err) {
+      console.error("[UXDesignerPrompt] Generation error:", err);
+      setError(err instanceof Error ? err.message : "An error occurred");
+    } finally {
+      setProcessing(false);
+    }
+  };
+
+  const handleCopy = async () => {
+    if (generatedPrompt) {
+      await navigator.clipboard.writeText(generatedPrompt);
+      setCopied(true);
+      setTimeout(() => setCopied(false), 2000);
+    }
+  };
+
+  const handleClear = () => {
+    setCurrentPrompt("");
+    setGeneratedPrompt(null);
+    setEnhancedPrompt(null);
+    setError(null);
+  };
+
+  return (
+    <div className="mx-auto grid max-w-7xl gap-4 lg:gap-6 grid-cols-1 lg:grid-cols-2">
+      <Card className="h-fit">
+        <CardHeader className="p-4 lg:p-6">
+          <CardTitle className="flex items-center gap-2 text-base lg:text-lg">
+            <Palette className="h-4 w-4 lg:h-5 lg:w-5" />
+            UX Designer Prompt
+          </CardTitle>
+          <CardDescription className="text-xs lg:text-sm">
+            Describe your app idea and get the BEST EVER prompt for UX design
+          </CardDescription>
+        </CardHeader>
+        <CardContent className="space-y-3 lg:space-y-4 p-4 lg:p-6 pt-0 lg:pt-0">
+          <div className="space-y-2">
+            <label className="text-xs lg:text-sm font-medium">AI Provider</label>
+            <div className="flex flex-wrap gap-1.5 lg:gap-2">
+              {(["ollama", "zai"] as const).map((provider) => (
+                <Button
+                  key={provider}
+                  variant={selectedProvider === provider ? "default" : "outline"}
+                  size="sm"
+                  onClick={() => setSelectedProvider(provider)}
+                  className={cn(
+                    "capitalize text-xs lg:text-sm h-8 lg:h-9 px-2.5 lg:px-3",
+                    selectedProvider === provider && "bg-primary text-primary-foreground"
+                  )}
+                >
+                  {provider === "ollama" ? "Ollama" : "Z.AI"}
+                </Button>
+              ))}
+            </div>
+          </div>
+
+          <div className="space-y-2">
+            <label className="text-xs lg:text-sm font-medium">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-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}>
+                  {model}
+                </option>
+              ))}
+            </select>
+          </div>
+
+          <div className="space-y-2">
+            <label className="text-xs lg:text-sm font-medium">App Description</label>
+            <Textarea
+              placeholder="e.g., A fitness tracking app with workout plans, nutrition tracking, and social features for sharing progress with friends"
+              value={currentPrompt}
+              onChange={(e) => setCurrentPrompt(e.target.value)}
+              className="min-h-[150px] lg:min-h-[200px] resize-y text-sm"
+            />
+            <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.
+            </p>
+          </div>
+
+          {error && (
+            <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-1.5 lg:mt-2 flex items-center gap-2">
+                  <Settings className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
+                  <span className="text-[10px] lg:text-xs">Configure API key in Settings</span>
+                </div>
+              )}
+            </div>
+          )}
+
+          <div className="flex gap-2">
+            <Button onClick={handleGenerate} disabled={isProcessing || !currentPrompt.trim()} className="flex-1 h-9 lg:h-10 text-xs lg:text-sm">
+              {isProcessing ? (
+                <>
+                  <Loader2 className="mr-1.5 lg:mr-2 h-3.5 w-3.5 lg:h-4 lg:w-4 animate-spin" />
+                  Generating...
+                </>
+              ) : (
+                <>
+                  <Palette className="mr-1.5 lg:mr-2 h-3.5 w-3.5 lg:h-4 lg:w-4" />
+                  Generate UX Prompt
+                </>
+              )}
+            </Button>
+            <Button variant="outline" onClick={handleClear} disabled={isProcessing} className="h-9 lg:h-10 text-xs lg:text-sm px-3">
+              <span className="hidden sm:inline">Clear</span>
+              <span className="sm:hidden">×</span>
+            </Button>
+          </div>
+        </CardContent>
+      </Card>
+
+      <Card className={cn(!generatedPrompt && "opacity-50")}>
+        <CardHeader className="p-4 lg:p-6">
+          <CardTitle className="flex items-center justify-between text-base lg:text-lg">
+            <span className="flex items-center gap-2">
+              <CheckCircle2 className="h-4 w-4 lg:h-5 lg:w-5 text-green-500" />
+              <span className="hidden sm:inline">Best Ever UX Prompt</span>
+              <span className="sm:hidden">UX Prompt</span>
+            </span>
+            {generatedPrompt && (
+              <Button variant="ghost" size="icon" onClick={handleCopy} className="h-8 w-8 lg:h-9 lg:w-9">
+                {copied ? (
+                  <CheckCircle2 className="h-3.5 w-3.5 lg:h-4 lg:w-4 text-green-500" />
+                ) : (
+                  <Copy className="h-3.5 w-3.5 lg:h-4 lg:w-4" />
+                )}
+              </Button>
+            )}
+          </CardTitle>
+          <CardDescription className="text-xs lg:text-sm">
+            Comprehensive UX design prompt ready for designers
+          </CardDescription>
+        </CardHeader>
+        <CardContent className="p-4 lg:p-6 pt-0 lg:pt-0">
+          {generatedPrompt ? (
+            <div className="rounded-md border bg-muted/50 p-3 lg:p-4 max-h-[350px] lg:max-h-[400px] overflow-y-auto">
+              <pre className="whitespace-pre-wrap text-xs lg:text-sm">{generatedPrompt}</pre>
+            </div>
+          ) : (
+            <div className="flex h-[250px] lg:h-[400px] items-center justify-center text-center text-xs lg:text-sm text-muted-foreground px-4">
+              Your comprehensive UX designer prompt will appear here
+            </div>
+          )}
+        </CardContent>
+      </Card>
+    </div>
+  );
+}

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/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

@@ -1,13 +1,10 @@
 import type { ModelProvider, APIResponse, ChatMessage } from "@/types";
-import QwenOAuthService from "./qwen-oauth";
 import OllamaCloudService from "./ollama-cloud";
 import ZaiPlanService from "./zai-plan";
+import qwenOAuthService, { QwenOAuthConfig, QwenOAuthToken } from "./qwen-oauth";
 
 export interface ModelAdapterConfig {
-  qwen?: {
-    apiKey?: string;
-    endpoint?: string;
-  };
+  qwen?: QwenOAuthConfig;
   ollama?: {
     apiKey?: string;
     endpoint?: string;
@@ -20,34 +17,35 @@ export interface ModelAdapterConfig {
 }
 
 export class ModelAdapter {
-  private qwenService: QwenOAuthService;
   private ollamaService: OllamaCloudService;
   private zaiService: ZaiPlanService;
+  private qwenService = qwenOAuthService;
   private preferredProvider: ModelProvider;
 
-  constructor(config: ModelAdapterConfig = {}, preferredProvider: ModelProvider = "qwen") {
-    this.qwenService = new QwenOAuthService(config.qwen);
+  constructor(config: ModelAdapterConfig = {}, preferredProvider: ModelProvider = "ollama") {
     this.ollamaService = new OllamaCloudService(config.ollama);
     this.zaiService = new ZaiPlanService(config.zai);
     this.preferredProvider = preferredProvider;
+
+    if (config.qwen) {
+      if (config.qwen.apiKey) {
+        this.qwenService.setApiKey(config.qwen.apiKey);
+      }
+      if (config.qwen.accessToken) {
+        this.qwenService.setOAuthTokens({
+          accessToken: config.qwen.accessToken,
+          refreshToken: config.qwen.refreshToken,
+          expiresAt: config.qwen.expiresAt,
+          resourceUrl: config.qwen.resourceUrl,
+        });
+      }
+    }
   }
 
   setPreferredProvider(provider: ModelProvider): void {
     this.preferredProvider = provider;
   }
 
-  updateQwenApiKey(apiKey: string): void {
-    this.qwenService = new QwenOAuthService({ apiKey });
-  }
-
-  setQwenOAuthTokens(accessToken: string, refreshToken?: string, expiresIn?: number): void {
-    this.qwenService.setOAuthTokens(accessToken, refreshToken, expiresIn);
-  }
-
-  getQwenAuthUrl(): string {
-    return this.qwenService.getAuthorizationUrl();
-  }
-
   updateOllamaApiKey(apiKey: string): void {
     this.ollamaService = new OllamaCloudService({ apiKey });
   }
@@ -56,17 +54,77 @@ export class ModelAdapter {
     this.zaiService = new ZaiPlanService({ apiKey });
   }
 
+  updateQwenApiKey(apiKey: string): void {
+    this.qwenService.setApiKey(apiKey);
+  }
+
+  updateQwenTokens(tokens?: QwenOAuthToken): void {
+    this.qwenService.setOAuthTokens(tokens);
+  }
+
+  async startQwenOAuth(): Promise<QwenOAuthToken> {
+    return await this.qwenService.signIn();
+  }
+
+  getQwenTokenInfo(): QwenOAuthToken | null {
+    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) => {
+      if (seen.has(provider)) {
+        return false;
+      }
+      seen.add(provider);
+      return true;
+    });
+  }
+
   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;
@@ -77,35 +135,97 @@ 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,
     };
   }
 
   async enhancePrompt(prompt: string, provider?: ModelProvider, model?: string): Promise<APIResponse<string>> {
-    const providers: ModelProvider[] = provider ? [provider] : [this.preferredProvider, "ollama", "zai"];
+    const fallback = this.buildFallbackProviders(this.preferredProvider, "qwen", "ollama", "zai");
+    const providers: ModelProvider[] = provider ? [provider] : fallback;
     return this.callWithFallback((service) => service.enhancePrompt(prompt, model), providers);
   }
 
   async generatePRD(idea: string, provider?: ModelProvider, model?: string): Promise<APIResponse<string>> {
-    const providers: ModelProvider[] = provider ? [provider] : ["ollama", "zai", this.preferredProvider];
+    const fallback = this.buildFallbackProviders(this.preferredProvider, "qwen", "ollama", "zai");
+    const providers: ModelProvider[] = provider ? [provider] : fallback;
     return this.callWithFallback((service) => service.generatePRD(idea, model), providers);
   }
 
   async generateActionPlan(prd: string, provider?: ModelProvider, model?: string): Promise<APIResponse<string>> {
-    const providers: ModelProvider[] = provider ? [provider] : ["zai", "ollama", this.preferredProvider];
+    const fallback = this.buildFallbackProviders(this.preferredProvider, "qwen", "ollama", "zai");
+    const providers: ModelProvider[] = provider ? [provider] : fallback;
     return this.callWithFallback((service) => service.generateActionPlan(prd, model), providers);
   }
 
+  async generateUXDesignerPrompt(appDescription: 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.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;
+    } = { 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 chatCompletion(
     messages: ChatMessage[],
     model: string,
@@ -137,7 +257,7 @@ export class ModelAdapter {
 
   async listModels(provider?: ModelProvider): Promise<APIResponse<Record<ModelProvider, string[]>>> {
     const fallbackModels: Record<ModelProvider, string[]> = {
-      qwen: ["qwen-coder-plus", "qwen-coder-turbo", "qwen-coder-lite"],
+      qwen: this.qwenService.getAvailableModels(),
       ollama: ["gpt-oss:120b", "llama3.1", "gemma3", "deepseek-r1", "qwen3"],
       zai: ["glm-4.7", "glm-4.5", "glm-4.5-air", "glm-4-flash", "glm-4-flashx"],
     };
@@ -163,16 +283,6 @@ export class ModelAdapter {
         console.error("[ModelAdapter] Failed to load Z.AI models, using fallback:", error);
       }
     }
-    if (provider === "qwen" || !provider) {
-      try {
-        const qwenModels = await this.qwenService.listModels();
-        if (qwenModels.success && qwenModels.data && qwenModels.data.length > 0) {
-          models.qwen = qwenModels.data;
-        }
-      } catch (error) {
-        console.error("[ModelAdapter] Failed to load Qwen models, using fallback:", error);
-      }
-    }
 
     return { success: true, data: models };
   }

lib/services/ollama-cloud.ts

@@ -5,11 +5,43 @@ export interface OllamaCloudConfig {
   endpoint?: string;
 }
 
-export interface OllamaModel {
-  name: string;
-  size?: number;
-  digest?: string;
-}
+const BASE_PATH = "/tools/promptarch";
+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",
+  "llama3.1:70b",
+  "llama3.1:8b",
+  "llama3.1:instruct",
+  "gemma3:12b",
+  "gemma3:27b",
+  "gemma3:4b",
+  "gemma3:7b",
+  "deepseek-r1:70b",
+  "deepseek-r1:32b",
+  "deepseek-r1:14b",
+  "deepseek-r1:8b",
+  "deepseek-r1:1.5b",
+  "qwen3:72b",
+  "qwen3:32b",
+  "qwen3:14b",
+  "qwen3:7b",
+  "qwen3:4b",
+  "mistral:7b",
+  "mistral:instruct",
+  "codellama:34b",
+  "codellama:13b",
+  "codellama:7b",
+  "codellama:instruct",
+  "phi3:14b",
+  "phi3:3.8b",
+  "phi3:mini",
+  "gemma2:27b",
+  "gemma2:9b",
+  "yi:34b",
+  "yi:9b",
+];
 
 export class OllamaCloudService {
   private config: OllamaCloudConfig;
@@ -17,38 +49,50 @@ export class OllamaCloudService {
 
   constructor(config: OllamaCloudConfig = {}) {
     this.config = {
-      endpoint: config.endpoint || "https://ollama.com/api",
       apiKey: config.apiKey || process.env.OLLAMA_API_KEY,
+      endpoint: config.endpoint,
     };
   }
 
-  private getHeaders(): Record<string, string> {
+  hasAuth(): boolean {
+    return !!this.config.apiKey;
+  }
+
+  private ensureApiKey(): string {
+    if (this.config.apiKey) {
+      return this.config.apiKey;
+    }
+    throw new Error("API key is required. Please configure your Ollama API key in settings.");
+  }
+
+  private getHeaders(additional: Record<string, string> = {}) {
     const headers: Record<string, string> = {
-      "Content-Type": "application/json",
+      ...additional,
+      "x-ollama-api-key": this.ensureApiKey(),
     };
 
-    if (this.config.apiKey) {
-      headers["Authorization"] = `Bearer ${this.config.apiKey}`;
+    if (this.config.endpoint) {
+      headers["x-ollama-endpoint"] = this.config.endpoint;
     }
 
     return headers;
   }
 
+  private async parseJsonResponse(response: Response): Promise<any> {
+    const text = await response.text();
+    if (!text) return null;
+    return JSON.parse(text);
+  }
+
   async chatCompletion(
     messages: ChatMessage[],
     model: string = "gpt-oss:120b",
     stream: boolean = false
   ): Promise<APIResponse<string>> {
     try {
-      if (!this.config.apiKey) {
-        throw new Error("API key is required. Please configure your Ollama API key in settings.");
-      }
-
-      console.log("[Ollama] API call:", { endpoint: this.config.endpoint, model, messages });
-
-      const response = await fetch(`${this.config.endpoint}/chat`, {
+      const response = await fetch(LOCAL_CHAT_URL, {
         method: "POST",
-        headers: this.getHeaders(),
+        headers: this.getHeaders({ "Content-Type": "application/json" }),
         body: JSON.stringify({
           model,
           messages,
@@ -56,24 +100,23 @@ export class OllamaCloudService {
         }),
       });
 
-      console.log("[Ollama] Response status:", response.status, response.statusText);
-
       if (!response.ok) {
-        const errorText = await response.text();
-        console.error("[Ollama] Error response:", errorText);
-        throw new Error(`Chat completion failed (${response.status}): ${response.statusText} - ${errorText}`);
+        const errorBody = await response.text();
+        throw new Error(
+          `Chat completion failed (${response.status}): ${response.statusText} - ${errorBody}`
+        );
       }
 
-      const data = await response.json();
-      console.log("[Ollama] Response data:", data);
-      
-      if (data.message && data.message.content) {
+      const data = await this.parseJsonResponse(response);
+      if (data?.message?.content) {
         return { success: true, data: data.message.content };
-      } else if (data.choices && data.choices[0]) {
-        return { success: true, data: data.choices[0].message.content };
-      } else {
-        return { success: false, error: "Unexpected response format" };
       }
+
+      if (data?.choices?.[0]?.message?.content) {
+        return { success: true, data: data.choices[0].message.content };
+      }
+
+      return { success: false, error: "Unexpected response format" };
     } catch (error) {
       console.error("[Ollama] Chat completion error:", error);
       return {
@@ -85,32 +128,31 @@ export class OllamaCloudService {
 
   async listModels(): Promise<APIResponse<string[]>> {
     try {
-      if (this.config.apiKey) {
-        console.log("[Ollama] Listing models from:", `${this.config.endpoint}/tags`);
+      const response = await fetch(LOCAL_MODELS_URL, {
+        headers: this.getHeaders(),
+      });
 
-        const response = await fetch(`${this.config.endpoint}/tags`, {
-          headers: this.getHeaders(),
-        });
-
-        console.log("[Ollama] List models response status:", response.status, response.statusText);
-
-        if (!response.ok) {
-          throw new Error(`Failed to list models: ${response.statusText}`);
-        }
-
-        const data = await response.json();
-        console.log("[Ollama] Models data:", data);
-        const models = data.models?.map((m: OllamaModel) => m.name) || [];
-        
-        this.availableModels = models;
-        
-        return { success: true, data: models };
-      } else {
-        console.log("[Ollama] No API key, using fallback models");
-        return { success: true, data: ["gpt-oss:120b", "llama3.1", "gemma3", "deepseek-r1", "qwen3"] };
+      if (!response.ok) {
+        const errorBody = await response.text();
+        throw new Error(`List models failed: ${response.statusText} - ${errorBody}`);
       }
+
+      const data = await this.parseJsonResponse(response);
+      const models: string[] = Array.isArray(data?.models) ? data.models : [];
+
+      if (models.length === 0) {
+        this.availableModels = DEFAULT_MODELS;
+        return { success: true, data: DEFAULT_MODELS };
+      }
+
+      this.availableModels = models;
+      return { success: true, data: models };
     } catch (error) {
       console.error("[Ollama] listModels error:", error);
+      if (DEFAULT_MODELS.length > 0) {
+        this.availableModels = DEFAULT_MODELS;
+        return { success: true, data: DEFAULT_MODELS };
+      }
       return {
         success: false,
         error: error instanceof Error ? error.message : "Failed to list models",
@@ -119,9 +161,7 @@ export class OllamaCloudService {
   }
 
   getAvailableModels(): string[] {
-    return this.availableModels.length > 0 
-      ? this.availableModels 
-      : ["gpt-oss:120b", "llama3.1", "gemma3", "deepseek-r1", "qwen3"];
+    return this.availableModels.length > 0 ? this.availableModels : DEFAULT_MODELS;
   }
 
   async enhancePrompt(prompt: string, model?: string): Promise<APIResponse<string>> {
@@ -136,7 +176,7 @@ Apply these principles:
 4. Include edge cases and error handling requirements
 5. Specify testing and validation criteria
 
-Return ONLY the enhanced prompt, no explanations.`,
+Return ONLY the enhanced prompt, no explanations or extra text.`,
     };
 
     const userMessage: ChatMessage = {
@@ -198,6 +238,296 @@ Include specific recommendations for:
 
     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:
+- Create EXACTLY ${slideCount} slides
+- 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;
+    } = { productsServices: [] },
+    model?: string
+  ): Promise<APIResponse<string>> {
+    const {
+      productsServices = [],
+      targetAudience = "General consumers",
+      budgetRange,
+      campaignDuration,
+      industry = "General",
+      competitors = [],
+      language = "English"
+    } = 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
+  }],
+  "campaigns": [{
+    "id": "campaign-1",
+    "name": "Campaign Name",
+    "type": "search",
+    "budget": {"daily": 50, "monthly": 1500, "currency": "USD"},
+    "targeting": {"locations": [], "demographics": [], "devices": []},
+    "adGroups": [{"id": "adgroup-1", "name": "Group", "theme": "Theme", "keywords": [], "biddingStrategy": "Maximize conversions"}]
+  }],
+  "implementation": {
+    "setupSteps": [],
+    "qualityScoreTips": [],
+    "trackingSetup": [],
+    "optimizationTips": []
+  },
+  "predictions": {
+    "estimatedClicks": "500-800/month",
+    "estimatedImpressions": "15,000-25,000/month",
+    "estimatedCtr": "3.2%-4.5%",
+    "estimatedConversions": "25-50/month"
+  }
+}
+\`\`\`
+
+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(", ")}` : ""}
+
+Generate complete Google Ads package with keywords, ad copy, campaigns, and implementation guidance.`,
+    };
+
+    return this.chatCompletion([systemMessage, userMessage], model || "gpt-oss:120b");
+  }
 }
 
 export default OllamaCloudService;
+
+

lib/services/qwen-oauth.ts

@@ -1,125 +1,487 @@
 import type { ChatMessage, APIResponse } 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") {
+    const origin = window.location.origin;
+    return `${origin}${basePath}/api/qwen`;
+  }
+  if (process.env.NEXT_PUBLIC_SITE_URL) {
+    const siteUrl = process.env.NEXT_PUBLIC_SITE_URL.replace(/\/$/, "");
+    if (siteUrl.endsWith(basePath)) {
+      return `${siteUrl}/api/qwen`;
+    }
+    return `${siteUrl}${basePath}/api/qwen`;
+  }
+  return `${basePath}/api/qwen`;
+}
+
 export interface QwenOAuthConfig {
   apiKey?: string;
+  endpoint?: string;
+  oauthBaseUrl?: string;
   accessToken?: string;
   refreshToken?: string;
   expiresAt?: number;
-  endpoint?: string;
-  clientId?: string;
-  redirectUri?: string;
+  resourceUrl?: string;
+}
+
+export interface QwenOAuthToken {
+  accessToken: string;
+  refreshToken?: string;
+  expiresAt?: number;
+  resourceUrl?: string;
+}
+
+export interface QwenDeviceAuthorization {
+  device_code: string;
+  user_code: string;
+  verification_uri: string;
+  verification_uri_complete: string;
+  expires_in: number;
+  interval?: number;
 }
 
 export class QwenOAuthService {
-  private config: QwenOAuthConfig;
+  private endpoint: string;
+  private oauthBaseUrl: string;
+  private apiKey?: string;
+  private token: QwenOAuthToken | null = null;
+  private storageHydrated = false;
 
   constructor(config: QwenOAuthConfig = {}) {
-    this.config = {
-      endpoint: config.endpoint || "https://dashscope-intl.aliyuncs.com/compatible-mode/v1",
-      apiKey: config.apiKey || process.env.QWEN_API_KEY,
-      accessToken: config.accessToken,
-      refreshToken: config.refreshToken,
-      expiresAt: config.expiresAt,
-      clientId: config.clientId || process.env.NEXT_PUBLIC_QWEN_CLIENT_ID,
-      redirectUri: config.redirectUri || (typeof window !== "undefined" ? window.location.origin : ""),
-    };
-  }
+    this.endpoint = config.endpoint || DEFAULT_QWEN_ENDPOINT;
+    this.oauthBaseUrl = config.oauthBaseUrl || getOAuthBaseUrl();
+    this.apiKey = config.apiKey || process.env.QWEN_API_KEY || undefined;
 
-  private getHeaders(): Record<string, string> {
-    const authHeader = this.config.accessToken 
-      ? `Bearer ${this.config.accessToken}` 
-      : `Bearer ${this.config.apiKey}`;
-
-    return {
-      "Content-Type": "application/json",
-      "Authorization": authHeader,
-    };
-  }
-
-  isAuthenticated(): boolean {
-    return !!(this.config.apiKey || (this.config.accessToken && (!this.config.expiresAt || this.config.expiresAt > Date.now())));
-  }
-
-  getAccessToken(): string | null {
-    return this.config.accessToken || this.config.apiKey || null;
-  }
-
-  async authenticate(apiKey: string): Promise<APIResponse<string>> {
-    try {
-      this.config.apiKey = apiKey;
-      this.config.accessToken = undefined; // Clear OAuth token if API key is provided
-      return { success: true, data: "Authenticated successfully" };
-    } catch (error) {
-      console.error("Qwen authentication error:", error);
-      return {
-        success: false,
-        error: error instanceof Error ? error.message : "Authentication failed",
-      };
+    if (config.accessToken) {
+      this.setOAuthTokens({
+        accessToken: config.accessToken,
+        refreshToken: config.refreshToken,
+        expiresAt: config.expiresAt,
+        resourceUrl: config.resourceUrl,
+      });
     }
   }
 
-  setOAuthTokens(accessToken: string, refreshToken?: string, expiresIn?: number): void {
-    this.config.accessToken = accessToken;
-    if (refreshToken) this.config.refreshToken = refreshToken;
-    if (expiresIn) this.config.expiresAt = Date.now() + expiresIn * 1000;
+  /**
+   * Update the API key used for non-OAuth calls.
+   */
+  setApiKey(apiKey: string) {
+    this.apiKey = apiKey;
   }
 
-  getAuthorizationUrl(): string {
-    const baseUrl = "https://dashscope.console.aliyun.com/oauth/authorize"; // Placeholder URL
-    const params = new URLSearchParams({
-      client_id: this.config.clientId || "",
-      redirect_uri: this.config.redirectUri || "",
-      response_type: "code",
-      scope: "dashscope:chat",
+  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",
+    };
+
+    if (token?.accessToken) {
+      headers["Authorization"] = `Bearer ${token.accessToken}`;
+      console.log("[QwenOAuth] Using OAuth token for authorization");
+      return headers;
+    }
+
+    if (this.apiKey) {
+      headers["Authorization"] = `Bearer ${this.apiKey}`;
+      console.log("[QwenOAuth] Using API key for authorization");
+      return headers;
+    }
+
+    console.error("[QwenOAuth] No OAuth token or API key available");
+    throw new Error("Please configure a Qwen API key or authenticate via OAuth.");
+  }
+
+  /**
+   * Determine the effective API endpoint (uses token-specific resource_url if available).
+   */
+  private getEffectiveEndpoint(): string {
+    const resourceUrl = this.token?.resourceUrl;
+    if (resourceUrl) {
+      const normalized = this.normalizeResourceUrl(resourceUrl);
+      console.log("[Qwen] Using resource URL:", normalized);
+      return normalized;
+    }
+    console.log("[Qwen] Using default endpoint:", this.endpoint);
+    return this.endpoint;
+  }
+
+  private normalizeResourceUrl(raw: string): string {
+    const trimmed = raw.trim();
+    if (!trimmed) {
+      return this.endpoint;
+    }
+
+    const withProtocol = trimmed.startsWith("http") ? trimmed : `https://${trimmed}`;
+    const cleaned = withProtocol.replace(/\/$/, "");
+
+    if (cleaned.endsWith("/v1") || cleaned.endsWith("/compatible-mode/v1")) {
+      return cleaned;
+    }
+
+    return `${cleaned}/v1`;
+  }
+
+  private hydrateTokens() {
+    if (this.storageHydrated || typeof window === "undefined" || typeof window.localStorage === "undefined") {
+      return;
+    }
+
+    try {
+      const stored = window.localStorage.getItem(TOKEN_STORAGE_KEY);
+      if (stored) {
+        this.token = JSON.parse(stored);
+      }
+    } catch (error) {
+      console.warn("[QwenOAuth] Failed to read tokens from localStorage:", error);
+      this.token = null;
+    } finally {
+      this.storageHydrated = true;
+    }
+  }
+
+  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;
+  }
+
+  private persistToken(token: QwenOAuthToken | null) {
+    if (typeof window === "undefined" || typeof window.localStorage === "undefined") {
+      return;
+    }
+
+    try {
+      if (token) {
+        window.localStorage.setItem(TOKEN_STORAGE_KEY, JSON.stringify(token));
+      } else {
+        window.localStorage.removeItem(TOKEN_STORAGE_KEY);
+      }
+    } catch (error) {
+      console.warn("[QwenOAuth] Failed to persist tokens to localStorage:", error);
+    }
+  }
+
+  private isTokenExpired(token: QwenOAuthToken): boolean {
+    if (!token.expiresAt) {
+      return false;
+    }
+    return Date.now() >= token.expiresAt - 60_000;
+  }
+
+  /**
+   * Refreshes the OAuth token using the stored refresh token.
+   */
+  private async refreshToken(refreshToken: string): Promise<QwenOAuthToken> {
+    const response = await fetch(`${this.oauthBaseUrl}/oauth/refresh`, {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json",
+      },
+      body: JSON.stringify({ refresh_token: refreshToken }),
     });
-    return `${baseUrl}?${params.toString()}`;
+
+    if (!response.ok) {
+      const errorText = await response.text();
+      throw new Error(errorText || "Failed to refresh Qwen token");
+    }
+
+    const data = await response.json();
+    return this.parseTokenResponse(data);
   }
 
-  async logout(): Promise<void> {
-    this.config.apiKey = undefined;
-    this.config.accessToken = undefined;
-    this.config.refreshToken = undefined;
-    this.config.expiresAt = undefined;
+  /**
+   * Returns a valid token, refreshing if necessary.
+   */
+  private async getValidToken(): Promise<QwenOAuthToken | null> {
+    const token = this.getStoredToken();
+    if (!token) {
+      return null;
+    }
+
+    if (this.isTokenExpired(token)) {
+      if (token.refreshToken) {
+        try {
+          const refreshed = await this.refreshToken(token.refreshToken);
+          this.setOAuthTokens(refreshed);
+          return refreshed;
+        } catch (error) {
+          console.error("Qwen token refresh failed", error);
+          this.setOAuthTokens(undefined);
+          return null;
+        }
+      }
+      this.setOAuthTokens(undefined);
+      return null;
+    }
+
+    return token;
+  }
+
+  /**
+   * Sign out the OAuth session.
+   */
+  signOut(): void {
+    this.setOAuthTokens(undefined);
+  }
+
+  /**
+   * Stores OAuth tokens locally.
+   */
+  setOAuthTokens(tokens?: QwenOAuthToken | null) {
+    if (!tokens) {
+      this.token = null;
+      this.persistToken(null);
+      this.storageHydrated = true;
+      return;
+    }
+    this.token = tokens;
+    this.persistToken(tokens);
+    this.storageHydrated = true;
+  }
+
+  /**
+   * Initialize the service and hydrate tokens from storage.
+   */
+  initialize(): void {
+    console.log("[QwenOAuth] Initializing service...");
+    this.hydrateTokens();
+  }
+
+  getTokenInfo(): QwenOAuthToken | null {
+    this.hydrateTokens();
+    console.log("[QwenOAuth] getTokenInfo called, returning:", this.token ? { hasAccessToken: !!this.token.accessToken, expiresAt: this.token.expiresAt } : null);
+    return this.token;
+  }
+
+  /**
+   * Perform the OAuth device flow to obtain tokens.
+   */
+  async signIn(): Promise<QwenOAuthToken> {
+    if (typeof window === "undefined") {
+      throw new Error("Qwen OAuth is only supported in the browser");
+    }
+
+    const popup = window.open(
+      "",
+      "qwen-oauth",
+      "width=500,height=600,scrollbars=yes,resizable=yes"
+    );
+
+    const codeVerifier = this.generateCodeVerifier();
+    const codeChallenge = await this.generateCodeChallenge(codeVerifier);
+    const deviceAuth = await this.requestDeviceAuthorization(codeChallenge);
+
+    if (popup) {
+      try {
+        popup.location.href = deviceAuth.verification_uri_complete;
+      } catch {
+        // ignore cross-origin restrictions
+      }
+    } else {
+      window.alert(
+        `Open this URL to authenticate:\n${deviceAuth.verification_uri_complete}\n\nUser code: ${deviceAuth.user_code}`
+      );
+    }
+
+    const expiresAt = Date.now() + deviceAuth.expires_in * 1000;
+    let pollInterval = 2000;
+
+    while (Date.now() < expiresAt) {
+      const tokenData = await this.pollDeviceToken(deviceAuth.device_code, codeVerifier);
+
+      if (tokenData?.access_token) {
+        const token = this.parseTokenResponse(tokenData);
+        this.setOAuthTokens(token);
+        popup?.close();
+        return token;
+      }
+
+      if (tokenData?.error === "authorization_pending") {
+        await this.delay(pollInterval);
+        continue;
+      }
+
+      if (tokenData?.error === "slow_down") {
+        pollInterval = Math.min(Math.ceil(pollInterval * 1.5), 10000);
+        await this.delay(pollInterval);
+        continue;
+      }
+
+      throw new Error(tokenData?.error_description || tokenData?.error || "OAuth failed");
+    }
+
+    throw new Error("Qwen OAuth timed out");
+  }
+
+  async fetchUserInfo(): Promise<unknown> {
+    const token = await this.getValidToken();
+    if (!token?.accessToken) {
+      throw new Error("Not authenticated");
+    }
+
+    const response = await fetch(`${this.oauthBaseUrl}/user`, {
+      headers: {
+        Authorization: `Bearer ${token.accessToken}`,
+      },
+    });
+
+    if (!response.ok) {
+      const errorText = await response.text();
+      throw new Error(errorText || "Failed to fetch user info");
+    }
+
+    return await response.json();
+  }
+
+  private async requestDeviceAuthorization(codeChallenge: string): Promise<QwenDeviceAuthorization> {
+    const response = await fetch(`${this.oauthBaseUrl}/oauth/device`, {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json",
+      },
+      body: JSON.stringify({
+        code_challenge: codeChallenge,
+        code_challenge_method: "S256",
+      }),
+    });
+
+    if (!response.ok) {
+      const errorText = await response.text();
+      throw new Error(errorText || "Device authorization failed");
+    }
+
+    return await response.json();
+  }
+
+  private async pollDeviceToken(deviceCode: string, codeVerifier: string): Promise<any> {
+    const response = await fetch(`${this.oauthBaseUrl}/oauth/token`, {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json",
+      },
+      body: JSON.stringify({
+        device_code: deviceCode,
+        code_verifier: codeVerifier,
+      }),
+    });
+
+    return await response.json();
+  }
+
+  private delay(ms: number) {
+    return new Promise((resolve) => setTimeout(resolve, ms));
+  }
+
+  private parseTokenResponse(data: any): QwenOAuthToken {
+    console.log("[QwenOAuth] Token response received:", data);
+
+    const token: QwenOAuthToken = {
+      accessToken: data.access_token,
+      refreshToken: data.refresh_token,
+      expiresAt: data.expires_in ? Date.now() + data.expires_in * 1000 : undefined,
+    };
+
+    if (data.resource_url) {
+      token.resourceUrl = data.resource_url;
+      console.log("[QwenOAuth] Using resource_url from response:", data.resource_url);
+    } else if (data.endpoint) {
+      token.resourceUrl = data.endpoint;
+      console.log("[QwenOAuth] Using endpoint from response:", data.endpoint);
+    } else if (data.resource_server) {
+      token.resourceUrl = `https://${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;
+  }
+
+  /**
+   * Generate a PKCE code verifier.
+   */
+  private generateCodeVerifier(): string {
+    const array = new Uint8Array(32);
+    crypto.getRandomValues(array);
+    return this.toBase64Url(array);
+  }
+
+  /**
+   * Generate a PKCE code challenge.
+   */
+  private async generateCodeChallenge(verifier: string): Promise<string> {
+    const encoder = new TextEncoder();
+    const data = encoder.encode(verifier);
+    const digest = await crypto.subtle.digest("SHA-256", data);
+    return this.toBase64Url(new Uint8Array(digest));
+  }
+
+  private toBase64Url(bytes: Uint8Array): string {
+    let binary = "";
+    for (let i = 0; i < bytes.length; i += 1) {
+      binary += String.fromCharCode(bytes[i]);
+    }
+    return btoa(binary).replace(/\+/g, "-").replace(/\//g, "_").replace(/=+$/, "");
   }
 
   async chatCompletion(
     messages: ChatMessage[],
-    model: string = "qwen-coder-plus",
+    model: string = "coder-model",
     stream: boolean = false
   ): Promise<APIResponse<string>> {
     try {
-      if (!this.config.apiKey) {
-        throw new Error("API key is required. Please configure your Qwen API key in settings.");
-      }
+      const headers = await this.getRequestHeaders();
+      const baseUrl = this.getEffectiveEndpoint();
+      const url = `${this.oauthBaseUrl}/chat`;
 
-      console.log("[Qwen] API call:", { endpoint: this.config.endpoint, model, messages });
+      console.log("[Qwen] Chat completion request:", { url, model, hasAuth: !!headers.Authorization });
 
-      const response = await fetch(`${this.config.endpoint}/chat/completions`, {
+      const response = await fetch(url, {
         method: "POST",
-        headers: this.getHeaders(),
+        headers: {
+          "Content-Type": "application/json",
+          Authorization: headers.Authorization || "",
+        },
         body: JSON.stringify({
+          endpoint: baseUrl,
           model,
           messages,
           stream,
         }),
       });
 
-      console.log("[Qwen] Response status:", response.status, response.statusText);
-
       if (!response.ok) {
         const errorText = await response.text();
-        console.error("[Qwen] Error response:", errorText);
+        console.error("[Qwen] Chat completion failed:", response.status, response.statusText, errorText);
         throw new Error(`Chat completion failed (${response.status}): ${response.statusText} - ${errorText}`);
       }
 
       const data = await response.json();
-      console.log("[Qwen] Response data:", data);
-      
-      if (data.choices && data.choices[0] && data.choices[0].message) {
+      if (data.choices?.[0]?.message) {
         return { success: true, data: data.choices[0].message.content };
-      } else {
-        return { success: false, error: "Unexpected response format" };
       }
+
+      return { success: false, error: "Unexpected response format" };
     } catch (error) {
       console.error("[Qwen] Chat completion error:", error);
       return {
@@ -149,7 +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>> {
@@ -173,7 +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>> {
@@ -201,17 +563,313 @@ 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>> {
+    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 || "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:
+- Create EXACTLY ${slideCount} slides
+- 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;
+    } = { productsServices: [] },
+    model?: string
+  ): Promise<APIResponse<string>> {
+    const {
+      productsServices = [],
+      targetAudience = "General consumers",
+      budgetRange,
+      campaignDuration,
+      industry = "General",
+      competitors = [],
+      language = "English"
+    } = 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
+  }],
+  "campaigns": [{
+    "id": "campaign-1",
+    "name": "Campaign Name",
+    "type": "search",
+    "budget": {"daily": 50, "monthly": 1500, "currency": "USD"},
+    "targeting": {"locations": [], "demographics": [], "devices": []},
+    "adGroups": [{"id": "adgroup-1", "name": "Group", "theme": "Theme", "keywords": [], "biddingStrategy": "Maximize conversions"}]
+  }],
+  "implementation": {
+    "setupSteps": [],
+    "qualityScoreTips": [],
+    "trackingSetup": [],
+    "optimizationTips": []
+  },
+  "predictions": {
+    "estimatedClicks": "500-800/month",
+    "estimatedImpressions": "15,000-25,000/month",
+    "estimatedCtr": "3.2%-4.5%",
+    "estimatedConversions": "25-50/month"
+  }
+}
+\`\`\`
+
+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(", ")}` : ""}
+
+Generate complete Google Ads package with keywords, ad copy, campaigns, and implementation guidance.`,
+    };
+
+    return this.chatCompletion([systemMessage, userMessage], model || "coder-model");
   }
 
   async listModels(): Promise<APIResponse<string[]>> {
-    const models = ["qwen-coder-plus", "qwen-coder-turbo", "qwen-coder-lite", "qwen-plus", "qwen-turbo", "qwen-max"];
+    const models = [
+      "coder-model",
+    ];
     return { success: true, data: models };
   }
 
   getAvailableModels(): string[] {
-    return ["qwen-coder-plus", "qwen-coder-turbo", "qwen-coder-lite", "qwen-plus", "qwen-turbo", "qwen-max"];
+    return [
+      "coder-model",
+    ];
   }
 }
 
-export default QwenOAuthService;
+const qwenOAuthService = new QwenOAuthService();
+export default qwenOAuthService;
+export { qwenOAuthService };
+
+

lib/services/zai-plan.ts

@@ -17,6 +17,10 @@ export class ZaiPlanService {
     };
   }
 
+  hasAuth(): boolean {
+    return !!this.config.apiKey;
+  }
+
   private getHeaders(): Record<string, string> {
     return {
       "Content-Type": "application/json",
@@ -182,6 +186,427 @@ Include specific recommendations for:
   getAvailableModels(): string[] {
     return ["glm-4.7", "glm-4.6", "glm-4.5", "glm-4.5-air", "glm-4-flash", "glm-4-flashx"];
   }
+
+  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 the 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 the prompt specific, inspiring, and comprehensive. Use professional UX terminology.`,
+    };
+
+    const userMessage: ChatMessage = {
+      role: "user",
+      content: `Create the BEST EVER UX design prompt for this app:\n\n${appDescription}`,
+    };
+
+    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:
+- Create EXACTLY ${slideCount} slides
+- 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;
+    } = { productsServices: [] },
+    model?: string
+  ): Promise<APIResponse<string>> {
+    const {
+      productsServices = [],
+      targetAudience = "General consumers",
+      budgetRange,
+      campaignDuration,
+      industry = "General",
+      competitors = [],
+      language = "English"
+    } = 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": "exact keyword phrase",
+        "type": "primary",
+        "searchVolume": 12000,
+        "competition": "medium",
+        "difficultyScore": 65,
+        "relevanceScore": 95,
+        "cpc": "$2.50"
+      }
+    ],
+    "longTail": [
+      {
+        "keyword": "longer specific keyword phrase",
+        "type": "long-tail",
+        "searchVolume": 1200,
+        "competition": "low",
+        "difficultyScore": 35,
+        "relevanceScore": 90,
+        "cpc": "$1.25"
+      }
+    ],
+    "negative": [
+      {
+        "keyword": "irrelevant term to exclude",
+        "type": "negative",
+        "competition": "low"
+      }
+    ]
+  },
+  "adCopies": [
+    {
+      "id": "ad-1",
+      "campaignType": "search",
+      "headlines": [
+        "Headline 1 (max 30 chars)",
+        "Headline 2 (max 30 chars)",
+        "Headline 3 (max 30 chars)"
+      ],
+      "descriptions": [
+        "Description line 1 - compelling copy under 90 chars",
+        "Description line 2 - call to action under 90 chars"
+      ],
+      "callToAction": "Get Started Today",
+      "displayUrl": "example.com/offers",
+      "mobileOptimized": true
+    }
+  ],
+  "campaigns": [
+    {
+      "id": "campaign-1",
+      "name": "Campaign Name",
+      "type": "search",
+      "budget": {
+        "daily": 50,
+        "monthly": 1500,
+        "currency": "USD"
+      },
+      "targeting": {
+        "locations": ["United States", "Canada"],
+        "demographics": ["25-54", "All genders"],
+        "devices": ["Desktop", "Mobile", "Tablet"],
+        "schedule": ["Mon-Fri 8am-8pm"]
+      },
+      "adGroups": [
+        {
+          "id": "adgroup-1",
+          "name": "Product Category Group",
+          "theme": "Main product focus",
+          "keywords": ["keyword1", "keyword2"],
+          "biddingStrategy": "Maximize conversions"
+        }
+      ]
+    }
+  ],
+  "implementation": {
+    "setupSteps": [
+      "Step 1: Create Google Ads account...",
+      "Step 2: Set up conversion tracking..."
+    ],
+    "qualityScoreTips": [
+      "Tip 1: Match keywords to ad copy...",
+      "Tip 2: Optimize landing pages..."
+    ],
+    "trackingSetup": [
+      "Install Google Tag Manager...",
+      "Set up conversion goals..."
+    ],
+    "optimizationTips": [
+      "Monitor search terms weekly...",
+      "A/B test ad variations..."
+    ]
+  },
+  "predictions": {
+    "estimatedClicks": "500-800 per month",
+    "estimatedImpressions": "15,000-25,000 per month",
+    "estimatedCtr": "3.2%-4.5%",
+    "estimatedConversions": "25-50 per month"
+  }
+}
+\`\`\`
+
+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(", ")}` : ""}
+
+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);
+  }
 }
 
 export default ZaiPlanService;
+
+

lib/store.ts

@@ -1,11 +1,13 @@
 import { create } from "zustand";
-import type { ModelProvider, PromptEnhancement, PRD, ActionPlan } from "@/types";
+import type { ModelProvider, PromptEnhancement, PRD, ActionPlan, SlidesPresentation, GoogleAdsResult } from "@/types";
 
 interface AppState {
   currentPrompt: string;
   enhancedPrompt: string | null;
   prd: PRD | null;
   actionPlan: ActionPlan | null;
+  slidesPresentation: SlidesPresentation | null;
+  googleAdsResult: GoogleAdsResult | null;
   selectedProvider: ModelProvider;
   selectedModels: Record<ModelProvider, string>;
   availableModels: Record<ModelProvider, string[]>;
@@ -14,7 +16,7 @@ interface AppState {
     accessToken: string;
     refreshToken?: string;
     expiresAt?: number;
-  };
+  } | null;
   isProcessing: boolean;
   error: string | null;
   history: {
@@ -27,11 +29,13 @@ 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;
   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 }) => void;
+  setQwenTokens: (tokens?: { accessToken: string; refreshToken?: string; expiresAt?: number } | null) => void;
   setProcessing: (processing: boolean) => void;
   setError: (error: string | null) => void;
   addToHistory: (prompt: string) => void;
@@ -44,14 +48,16 @@ const useStore = create<AppState>((set) => ({
   enhancedPrompt: null,
   prd: null,
   actionPlan: null,
+  slidesPresentation: null,
+  googleAdsResult: null,
   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"],
   },
@@ -68,6 +74,8 @@ 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 }),
   setSelectedProvider: (provider) => set({ selectedProvider: provider }),
   setSelectedModel: (provider, model) =>
     set((state) => ({
@@ -102,6 +110,8 @@ const useStore = create<AppState>((set) => ({
       enhancedPrompt: null,
       prd: null,
       actionPlan: null,
+      slidesPresentation: null,
+      googleAdsResult: null,
       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-lock.json

@@ -9,15 +9,17 @@
       "version": "1.0.0",
       "license": "ISC",
       "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",
         "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",
@@ -50,17 +52,6 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
-    "node_modules/@emnapi/core": {
-      "version": "1.7.1",
-      "resolved": "https://registry.npmjs.org/@emnapi/core/-/core-1.7.1.tgz",
-      "integrity": "sha512-o1uhUASyo921r2XtHYOHy7gdkGLge8ghBEQHMWmyJFoXlpU58kIrhhN3w26lpQb6dspetweapMn2CSNwQ8I4wg==",
-      "license": "MIT",
-      "optional": true,
-      "dependencies": {
-        "@emnapi/wasi-threads": "1.1.0",
-        "tslib": "^2.4.0"
-      }
-    },
     "node_modules/@emnapi/runtime": {
       "version": "1.7.1",
       "resolved": "https://registry.npmjs.org/@emnapi/runtime/-/runtime-1.7.1.tgz",
@@ -71,16 +62,6 @@
         "tslib": "^2.4.0"
       }
     },
-    "node_modules/@emnapi/wasi-threads": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/@emnapi/wasi-threads/-/wasi-threads-1.1.0.tgz",
-      "integrity": "sha512-WI0DdZ8xFSbgMjR1sFsKABJ/C5OnRrjT06JXbZKexJGrDuPTzZdDYfFlsgcCXCyf+suG5QU2e/y1Wo2V/OapLQ==",
-      "license": "MIT",
-      "optional": true,
-      "dependencies": {
-        "tslib": "^2.4.0"
-      }
-    },
     "node_modules/@eslint-community/eslint-utils": {
       "version": "4.9.0",
       "resolved": "https://registry.npmjs.org/@eslint-community/eslint-utils/-/eslint-utils-4.9.0.tgz",
@@ -764,22 +745,10 @@
         "@jridgewell/sourcemap-codec": "^1.4.14"
       }
     },
-    "node_modules/@napi-rs/wasm-runtime": {
-      "version": "0.2.12",
-      "resolved": "https://registry.npmjs.org/@napi-rs/wasm-runtime/-/wasm-runtime-0.2.12.tgz",
-      "integrity": "sha512-ZVWUcfwY4E/yPitQJl481FjFo3K22D6qF0DuFH6Y/nbnE11GY5uguDxZMGXPQ8WQ0128MXQD7TnfHyK4oWoIJQ==",
-      "license": "MIT",
-      "optional": true,
-      "dependencies": {
-        "@emnapi/core": "^1.4.3",
-        "@emnapi/runtime": "^1.4.3",
-        "@tybys/wasm-util": "^0.10.0"
-      }
-    },
     "node_modules/@next/env": {
-      "version": "15.5.9",
-      "resolved": "https://registry.npmjs.org/@next/env/-/env-15.5.9.tgz",
-      "integrity": "sha512-4GlTZ+EJM7WaW2HEZcyU317tIQDjkQIyENDLxYJfSWlfqguN+dHkZgyQTV/7ykvobU7yEH5gKvreNrH4B6QgIg==",
+      "version": "16.1.1",
+      "resolved": "https://registry.npmjs.org/@next/env/-/env-16.1.1.tgz",
+      "integrity": "sha512-3oxyM97Sr2PqiVyMyrZUtrtM3jqqFxOQJVuKclDsgj/L728iZt/GyslkN4NwarledZATCenbk4Offjk1hQmaAA==",
       "license": "MIT"
     },
     "node_modules/@next/eslint-plugin-next": {
@@ -792,9 +761,9 @@
       }
     },
     "node_modules/@next/swc-darwin-arm64": {
-      "version": "15.5.7",
-      "resolved": "https://registry.npmjs.org/@next/swc-darwin-arm64/-/swc-darwin-arm64-15.5.7.tgz",
-      "integrity": "sha512-IZwtxCEpI91HVU/rAUOOobWSZv4P2DeTtNaCdHqLcTJU4wdNXgAySvKa/qJCgR5m6KI8UsKDXtO2B31jcaw1Yw==",
+      "version": "16.1.1",
+      "resolved": "https://registry.npmjs.org/@next/swc-darwin-arm64/-/swc-darwin-arm64-16.1.1.tgz",
+      "integrity": "sha512-JS3m42ifsVSJjSTzh27nW+Igfha3NdBOFScr9C80hHGrWx55pTrVL23RJbqir7k7/15SKlrLHhh/MQzqBBYrQA==",
       "cpu": [
         "arm64"
       ],
@@ -808,9 +777,9 @@
       }
     },
     "node_modules/@next/swc-darwin-x64": {
-      "version": "15.5.7",
-      "resolved": "https://registry.npmjs.org/@next/swc-darwin-x64/-/swc-darwin-x64-15.5.7.tgz",
-      "integrity": "sha512-UP6CaDBcqaCBuiq/gfCEJw7sPEoX1aIjZHnBWN9v9qYHQdMKvCKcAVs4OX1vIjeE+tC5EIuwDTVIoXpUes29lg==",
+      "version": "16.1.1",
+      "resolved": "https://registry.npmjs.org/@next/swc-darwin-x64/-/swc-darwin-x64-16.1.1.tgz",
+      "integrity": "sha512-hbyKtrDGUkgkyQi1m1IyD3q4I/3m9ngr+V93z4oKHrPcmxwNL5iMWORvLSGAf2YujL+6HxgVvZuCYZfLfb4bGw==",
       "cpu": [
         "x64"
       ],
@@ -824,9 +793,9 @@
       }
     },
     "node_modules/@next/swc-linux-arm64-gnu": {
-      "version": "15.5.7",
-      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm64-gnu/-/swc-linux-arm64-gnu-15.5.7.tgz",
-      "integrity": "sha512-NCslw3GrNIw7OgmRBxHtdWFQYhexoUCq+0oS2ccjyYLtcn1SzGzeM54jpTFonIMUjNbHmpKpziXnpxhSWLcmBA==",
+      "version": "16.1.1",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm64-gnu/-/swc-linux-arm64-gnu-16.1.1.tgz",
+      "integrity": "sha512-/fvHet+EYckFvRLQ0jPHJCUI5/B56+2DpI1xDSvi80r/3Ez+Eaa2Yq4tJcRTaB1kqj/HrYKn8Yplm9bNoMJpwQ==",
       "cpu": [
         "arm64"
       ],
@@ -840,9 +809,9 @@
       }
     },
     "node_modules/@next/swc-linux-arm64-musl": {
-      "version": "15.5.7",
-      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm64-musl/-/swc-linux-arm64-musl-15.5.7.tgz",
-      "integrity": "sha512-nfymt+SE5cvtTrG9u1wdoxBr9bVB7mtKTcj0ltRn6gkP/2Nu1zM5ei8rwP9qKQP0Y//umK+TtkKgNtfboBxRrw==",
+      "version": "16.1.1",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm64-musl/-/swc-linux-arm64-musl-16.1.1.tgz",
+      "integrity": "sha512-MFHrgL4TXNQbBPzkKKur4Fb5ICEJa87HM7fczFs2+HWblM7mMLdco3dvyTI+QmLBU9xgns/EeeINSZD6Ar+oLg==",
       "cpu": [
         "arm64"
       ],
@@ -856,9 +825,9 @@
       }
     },
     "node_modules/@next/swc-linux-x64-gnu": {
-      "version": "15.5.7",
-      "resolved": "https://registry.npmjs.org/@next/swc-linux-x64-gnu/-/swc-linux-x64-gnu-15.5.7.tgz",
-      "integrity": "sha512-hvXcZvCaaEbCZcVzcY7E1uXN9xWZfFvkNHwbe/n4OkRhFWrs1J1QV+4U1BN06tXLdaS4DazEGXwgqnu/VMcmqw==",
+      "version": "16.1.1",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-x64-gnu/-/swc-linux-x64-gnu-16.1.1.tgz",
+      "integrity": "sha512-20bYDfgOQAPUkkKBnyP9PTuHiJGM7HzNBbuqmD0jiFVZ0aOldz+VnJhbxzjcSabYsnNjMPsE0cyzEudpYxsrUQ==",
       "cpu": [
         "x64"
       ],
@@ -872,9 +841,9 @@
       }
     },
     "node_modules/@next/swc-linux-x64-musl": {
-      "version": "15.5.7",
-      "resolved": "https://registry.npmjs.org/@next/swc-linux-x64-musl/-/swc-linux-x64-musl-15.5.7.tgz",
-      "integrity": "sha512-4IUO539b8FmF0odY6/SqANJdgwn1xs1GkPO5doZugwZ3ETF6JUdckk7RGmsfSf7ws8Qb2YB5It33mvNL/0acqA==",
+      "version": "16.1.1",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-x64-musl/-/swc-linux-x64-musl-16.1.1.tgz",
+      "integrity": "sha512-9pRbK3M4asAHQRkwaXwu601oPZHghuSC8IXNENgbBSyImHv/zY4K5udBusgdHkvJ/Tcr96jJwQYOll0qU8+fPA==",
       "cpu": [
         "x64"
       ],
@@ -888,9 +857,9 @@
       }
     },
     "node_modules/@next/swc-win32-arm64-msvc": {
-      "version": "15.5.7",
-      "resolved": "https://registry.npmjs.org/@next/swc-win32-arm64-msvc/-/swc-win32-arm64-msvc-15.5.7.tgz",
-      "integrity": "sha512-CpJVTkYI3ZajQkC5vajM7/ApKJUOlm6uP4BknM3XKvJ7VXAvCqSjSLmM0LKdYzn6nBJVSjdclx8nYJSa3xlTgQ==",
+      "version": "16.1.1",
+      "resolved": "https://registry.npmjs.org/@next/swc-win32-arm64-msvc/-/swc-win32-arm64-msvc-16.1.1.tgz",
+      "integrity": "sha512-bdfQkggaLgnmYrFkSQfsHfOhk/mCYmjnrbRCGgkMcoOBZ4n+TRRSLmT/CU5SATzlBJ9TpioUyBW/vWFXTqQRiA==",
       "cpu": [
         "arm64"
       ],
@@ -904,9 +873,9 @@
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     },
     "node_modules/@next/swc-win32-x64-msvc": {
-      "version": "15.5.7",
-      "resolved": "https://registry.npmjs.org/@next/swc-win32-x64-msvc/-/swc-win32-x64-msvc-15.5.7.tgz",
-      "integrity": "sha512-gMzgBX164I6DN+9/PGA+9dQiwmTkE4TloBNx8Kv9UiGARsr9Nba7IpcBRA1iTV9vwlYnrE3Uy6I7Aj6qLjQuqw==",
+      "version": "16.1.1",
+      "resolved": "https://registry.npmjs.org/@next/swc-win32-x64-msvc/-/swc-win32-x64-msvc-16.1.1.tgz",
+      "integrity": "sha512-Ncwbw2WJ57Al5OX0k4chM68DKhEPlrXBaSXDCi2kPi5f4d8b3ejr3RRJGfKBLrn2YJL5ezNS7w2TZLHSti8CMw==",
       "cpu": [
         "x64"
       ],
@@ -963,6 +932,294 @@
         "node": ">=12.4.0"
       }
     },
+    "node_modules/@radix-ui/primitive": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/@radix-ui/primitive/-/primitive-1.1.3.tgz",
+      "integrity": "sha512-JTF99U/6XIjCBo0wqkU5sK10glYe27MRRsfwoiq5zzOEZLHU3A3KCMa5X/azekYRCJ0HlwI0crAXS/5dEHTzDg==",
+      "license": "MIT"
+    },
+    "node_modules/@radix-ui/react-collection": {
+      "version": "1.1.7",
+      "resolved": "https://registry.npmjs.org/@radix-ui/react-collection/-/react-collection-1.1.7.tgz",
+      "integrity": "sha512-Fh9rGN0MoI4ZFUNyfFVNU4y9LUz93u9/0K+yLgA2bwRojxM8JU1DyvvMBabnZPBgMWREAJvU2jjVzq+LrFUglw==",
+      "license": "MIT",
+      "dependencies": {
+        "@radix-ui/react-compose-refs": "1.1.2",
+        "@radix-ui/react-context": "1.1.2",
+        "@radix-ui/react-primitive": "2.1.3",
+        "@radix-ui/react-slot": "1.2.3"
+      },
+      "peerDependencies": {
+        "@types/react": "*",
+        "@types/react-dom": "*",
+        "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc",
+        "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc"
+      },
+      "peerDependenciesMeta": {
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+          "optional": true
+        },
+        "@types/react-dom": {
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+        }
+      }
+    },
+    "node_modules/@radix-ui/react-compose-refs": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/@radix-ui/react-compose-refs/-/react-compose-refs-1.1.2.tgz",
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+      },
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+      },
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+      },
+      "peerDependenciesMeta": {
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+        }
+      }
+    },
+    "node_modules/@radix-ui/react-presence": {
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+      "resolved": "https://registry.npmjs.org/@radix-ui/react-presence/-/react-presence-1.1.5.tgz",
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+      "dependencies": {
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+      },
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+        },
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+        }
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-        "@next/swc-win32-arm64-msvc": "15.5.7",
-        "@next/swc-win32-x64-msvc": "15.5.7",
-        "sharp": "^0.34.3"
+        "@next/swc-darwin-arm64": "16.1.1",
+        "@next/swc-darwin-x64": "16.1.1",
+        "@next/swc-linux-arm64-gnu": "16.1.1",
+        "@next/swc-linux-arm64-musl": "16.1.1",
+        "@next/swc-linux-x64-gnu": "16.1.1",
+        "@next/swc-linux-x64-musl": "16.1.1",
+        "@next/swc-win32-arm64-msvc": "16.1.1",
+        "@next/swc-win32-x64-msvc": "16.1.1",
+        "sharp": "^0.34.4"
       },
       "peerDependencies": {
         "@opentelemetry/api": "^1.1.0",

package.json

@@ -9,15 +9,17 @@
     "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",
     "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",
@@ -37,7 +39,23 @@
     "@types/react": "^19.0.1",
     "@types/react-dom": "^19.0.2"
   },
-  "keywords": [],
-  "author": "",
-  "license": "ISC"
+  "keywords": [
+    "ai",
+    "prompt-engineering",
+    "prd-generator",
+    "nextjs",
+    "qwen",
+    "ollama",
+    "zai"
+  ],
+  "author": "Roman | RyzenAdvanced <https://github.com/roman-ryzenadvanced>",
+  "license": "ISC",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/roman-ryzenadvanced/PromptArch-the-prompt-enhancer.git"
+  },
+  "bugs": {
+    "url": "https://github.com/roman-ryzenadvanced/PromptArch-the-prompt-enhancer/issues"
+  },
+  "homepage": "https://github.com/roman-ryzenadvanced/PromptArch-the-prompt-enhancer#readme"
 }

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"],
-  "exclude": ["node_modules"]
+  "include": [
+    "next-env.d.ts",
+    "**/*.ts",
+    "**/*.tsx",
+    ".next/types/**/*.ts",
+    ".next/dev/types/**/*.ts"
+  ],
+  "exclude": [
+    "node_modules"
+  ]
 }

types/index.ts

@@ -91,3 +91,114 @@ 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?: string[];
+    devices?: 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;
+  };
+
+  rawContent: string;
+}
+

vercel.json

@@ -2,5 +2,8 @@
   "buildCommand": "npm run build",
   "outputDirectory": ".next",
   "framework": "nextjs",
-  "devCommand": "npm run dev"
+  "devCommand": "npm run dev",
+  "env": {
+    "NEXT_PUBLIC_SITE_URL": "https://traetlzlxn2t.vercel.app"
+  }
 }