feat: replace legacy frontend, integrate agriculture-ai-frontend with backend, update CORS, and clean project structure

.gitignore

@@ -1,8 +1,10 @@
-# OS / editor
+# OS / Editor
 .DS_Store
 Thumbs.db
 .vscode/
 .idea/
+*.swp
+*.swo
 
 # Python
 __pycache__/
@@ -31,6 +33,11 @@ env/
 # Build / packaging
 build/
 dist/
+dist-ssr/
+.output/
+.nitro/
+.tanstack/
+.lovable/
 *.egg-info/
 .eggs/
 
@@ -49,29 +56,17 @@ dist/
 !dataset/agri_ai_dataset/models/*.pth
 !dataset/agri_ai_dataset/models/*.pkl
 
-
 # Dataset images and raw data
 dataset/agri_ai_dataset/crop_recommendation/
 dataset/agri_ai_dataset/extra_classes/
 dataset/agri_ai_dataset/plant_disease/
 dataset/agri_ai_dataset/soil_classification/
 
-# Node / React / React Native
+# Node / React / Vite
 node_modules/
-.expo/
-.expo-shared/
 .npm/
 .yarn/
 .pnpm-store/
 coverage/
 .vite/
-metro-cache/
 *.tsbuildinfo
-
-# Android / iOS build outputs
-android/build/
-ios/build/
-
-# Misc generated files
-*.swp
-*.swo

README.md

@@ -26,22 +26,24 @@ agri-ai/
 │   │   ├── preprocessing.py       # Image validation + transforms
 │   │   └── cache.py               # Redis cache with in-memory fallback
 │   └── rag_docs/                  # Drop .txt files here for RAG knowledge base
-└── frontend/
+└── agriculture-ai-frontend/
     ├── index.html
-    ├── vite.config.js
+    ├── vite.config.ts
     ├── package.json
     └── src/
-        ├── App.jsx                 # Root: header, tabs, language state
-        ├── index.css               # Full dark-earthy theme
-        ├── i18n/
-        │   └── translations.js     # EN / Tamil / Hindi / Telugu strings
-        └── components/
-            ├── DiseaseTab.jsx
-            ├── SoilTab.jsx
-            ├── CropTab.jsx
-            ├── AdviceTab.jsx       # Streaming LLM response
-            ├── ImageUpload.jsx
-            └── ConfidenceBar.jsx
+        ├── routes/                 # TanStack Router routes
+        ├── styles.css              # Styling
+        ├── lib/
+        │   ├── api.ts              # FastAPI integration & data mapping
+        │   ├── agri-store.ts       # Global state management
+        │   └── i18n.ts             # Translations
+        └── components/agri/
+            ├── DiseaseTab.tsx
+            ├── SoilTab.tsx
+            ├── CropTab.tsx
+            ├── AdviceTab.tsx
+            ├── ImageDrop.tsx
+            └── ConfidenceBar.tsx
 ```
 
 ---
@@ -57,23 +59,19 @@ ls ../dataset/agri_ai_dataset/models/
 # crop_model.pkl  disease_model_fp16.pth  label_enoder_crop.pkl  soil_model.pth
 ```
 
-### 2. Backend
+### 2. Backend (Global Python Environment)
 
 ```bash
 cd backend
 
-# Create virtual environment
-python -m venv venv
-source venv/bin/activate          # Windows: venv\Scripts\activate
-
-# Install dependencies
+# Install dependencies (using global Python environment)
 pip install -r requirements.txt
 
 # Configure environment
 cp .env.example .env
 # Edit .env:
-#   - Set model paths (already match your existing paths)
-#   - Add your ANTHROPIC_API_KEY
+#   - Set model paths
+#   - Add your OPENAI_API_KEY / LLM keys
 #   - Optionally set REDIS_URL, JWT_SECRET_KEY
 
 # Start server
@@ -103,13 +101,13 @@ Destroy infected plant material immediately." > backend/rag_docs/tomato_diseases
 ### 4. Frontend
 
 ```bash
-cd frontend
+cd agriculture-ai-frontend
 
 npm install
 npm run dev
 
 # Opens at http://localhost:5173
-# API calls proxy to http://localhost:8000 via vite.config.js
+# API calls proxy to http://localhost:8000 via vite.config.ts / VITE_API_BASE_URL
 ```
 
 ---

agriculture-ai-frontend/.env.example

@@ -0,0 +1,2 @@
+# FastAPI backend URL — leave empty to use same-origin (works with vercel.json rewrite)
+VITE_API_BASE_URL=http://localhost:8000

agriculture-ai-frontend/.gitignore

@@ -0,0 +1,32 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+.output
+.vinxi
+.tanstack/**
+.nitro
+*.local
+
+# Wrangler / Cloudflare
+.wrangler/
+.dev.vars
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?

agriculture-ai-frontend/.prettierignore

@@ -0,0 +1,8 @@
+node_modules
+dist
+.output
+.vinxi
+pnpm-lock.yaml
+package-lock.json
+bun.lock
+routeTree.gen.ts

agriculture-ai-frontend/.prettierrc

@@ -0,0 +1,6 @@
+{
+  "printWidth": 100,
+  "semi": true,
+  "singleQuote": false,
+  "trailingComma": "all"
+}

agriculture-ai-frontend/AGENTS.md

@@ -0,0 +1,10 @@
+<!-- LOVABLE:BEGIN -->
+> [!IMPORTANT]
+> This project is connected to [Lovable](https://lovable.dev). Avoid rewriting
+> published git history — force pushing, or rebasing/amending/squashing commits
+> that are already pushed — as it rewrites history on Lovable's side and the
+> user will likely lose their project history.
+>
+> Commits you push to the connected branch sync back to Lovable and show up in
+> the editor, so keep the branch in a working state.
+<!-- LOVABLE:END -->

agriculture-ai-frontend/DEPLOY.md

@@ -0,0 +1,69 @@
+# Deploying to Vercel
+
+This is the **frontend** (TanStack Start). Your FastAPI backend from
+`Agriculture-AI-main/backend/` deploys separately.
+
+---
+
+## 1. Frontend on Vercel
+
+1. Push this project to GitHub.
+2. In Vercel → **New Project** → import the repo.
+3. Framework preset: **Other**. Vercel picks up `vercel.json`:
+   - Build command: `bun run build`
+   - Output directory: `.output/public`
+4. **Environment variables**:
+   - `VITE_API_BASE_URL` — full URL of your FastAPI backend
+     (e.g. `https://agri-api.onrender.com`). Leave empty to use the
+     same-origin `/api/v1/...` rewrite in `vercel.json` (edit the
+     `destination` in `vercel.json` first).
+5. Deploy.
+
+## 2. FastAPI backend
+
+Vercel serverless (Python runtime) is only suitable for the **light**
+routes. Heavy PyTorch/CatBoost models exceed the 250 MB unzipped
+serverless limit — deploy the backend on a container host instead.
+
+**Recommended hosts:**
+- **Render** — free tier fits small models; add a `Procfile`
+  `web: uvicorn main:app --host 0.0.0.0 --port $PORT`
+- **Railway / Fly.io** — Docker image, no size limit
+- **Hugging Face Spaces (Docker)** — free GPU option for the CNN
+
+**Dockerfile** you can drop into `backend/`:
+
+```dockerfile
+FROM python:3.11-slim
+WORKDIR /app
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+COPY . .
+ENV PORT=8000
+CMD ["sh", "-c", "uvicorn main:app --host 0.0.0.0 --port ${PORT}"]
+```
+
+After the backend is live, set `VITE_API_BASE_URL` in Vercel to its URL
+and redeploy, or update `vercel.json` `destination` and rely on the
+rewrite so the browser calls same-origin (no CORS setup needed).
+
+## 3. CORS (if not using the rewrite)
+
+Add to `backend/main.py`:
+
+```python
+from fastapi.middleware.cors import CORSMiddleware
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["https://your-vercel-app.vercel.app"],
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+```
+
+## API contract expected by this UI
+
+- `POST /api/v1/analyze/disease` — multipart `file`, `lang` → `{ disease, scientific_name?, confidence, treatment?, urgency? }`
+- `POST /api/v1/analyze/soil` — multipart `file`, `lang` → `{ soil_type, confidence, properties? }`
+- `POST /api/v1/recommend/crop` — JSON `{ N,P,K,temperature,humidity,ph,rainfall,lang }` → `{ recommendations: [{crop, probability}] }`
+- `POST /api/v1/advice` — JSON `{ question?, disease?, soil?, crop?, lang }` → streaming text/plain body

agriculture-ai-frontend/README.md

@@ -0,0 +1,29 @@
+# Welcome to your Lovable project
+
+This project was built with [Lovable](https://lovable.dev).
+
+## Build with Lovable
+
+Open your project in the [Lovable editor](https://lovable.dev) and keep building.
+
+- **Ship faster**: describe what you want to build and Lovable handles the code.
+- **Stay in sync**: connect the project to GitHub and every change made in Lovable is committed straight to your repository.
+- **Full ownership**: this code is yours. Push to your repository and your changes sync back into Lovable, ready for your next prompt.
+
+## Development
+
+Prefer working locally? You need Node.js and npm — [install with nvm](https://github.com/nvm-sh/nvm#installing-and-updating).
+
+```sh
+git clone <this-repository-url>
+cd <repository-name>
+npm i
+npm run dev
+```
+
+## Built with
+
+- TanStack Start
+- TypeScript
+- React
+- Tailwind CSS

agriculture-ai-frontend/bunfig.toml

@@ -0,0 +1,7 @@
+[install]
+saveTextLockfile = true
+# 24h supply-chain guard: skip package versions published less than a day ago.
+minimumReleaseAge = 86400
+# Each entry bypasses the 24h guard for one package — confirm with the user
+# before adding any.
+minimumReleaseAgeExcludes = ["@lovable.dev/vite-tanstack-config", "@lovable.dev/mcp-js", "@lovable.dev/vite-plugin-dev-server-bridge", "@lovable.dev/vite-plugin-hmr-gate", "@lovable.dev/email-js", "@lovable.dev/webhooks-js"]

agriculture-ai-frontend/components.json

@@ -0,0 +1,22 @@
+{
+  "$schema": "https://ui.shadcn.com/schema.json",
+  "style": "new-york",
+  "rsc": false,
+  "tsx": true,
+  "tailwind": {
+    "css": "src/styles.css",
+    "baseColor": "slate",
+    "cssVariables": true,
+    "prefix": ""
+  },
+  "iconLibrary": "lucide",
+  "rtl": false,
+  "aliases": {
+    "components": "@/components",
+    "utils": "@/lib/utils",
+    "ui": "@/components/ui",
+    "lib": "@/lib",
+    "hooks": "@/hooks"
+  },
+  "registries": {}
+}

agriculture-ai-frontend/eslint.config.js

@@ -0,0 +1,40 @@
+import js from "@eslint/js";
+import eslintPluginPrettier from "eslint-plugin-prettier/recommended";
+import globals from "globals";
+import reactHooks from "eslint-plugin-react-hooks";
+import reactRefresh from "eslint-plugin-react-refresh";
+import tseslint from "typescript-eslint";
+
+export default tseslint.config(
+  { ignores: ["dist", ".output", ".vinxi"] },
+  {
+    extends: [js.configs.recommended, ...tseslint.configs.recommended],
+    files: ["**/*.{ts,tsx}"],
+    languageOptions: {
+      ecmaVersion: 2020,
+      globals: globals.browser,
+    },
+    plugins: {
+      "react-hooks": reactHooks,
+      "react-refresh": reactRefresh,
+    },
+    rules: {
+      ...reactHooks.configs.recommended.rules,
+      "no-restricted-imports": [
+        "error",
+        {
+          paths: [
+            {
+              name: "server-only",
+              message:
+                "TanStack Start does not use the Next.js `server-only` package. Rename the module to `*.server.ts` or mark it with `@tanstack/react-start/server-only`.",
+            },
+          ],
+        },
+      ],
+      "react-refresh/only-export-components": ["warn", { allowConstantExport: true }],
+      "@typescript-eslint/no-unused-vars": "off",
+    },
+  },
+  eslintPluginPrettier,
+);

agriculture-ai-frontend/package.json

@@ -0,0 +1,87 @@
+{
+  "name": "tanstack_start_ts",
+  "private": true,
+  "sideEffects": false,
+  "type": "module",
+  "scripts": {
+    "dev": "vite dev",
+    "build": "vite build",
+    "build:dev": "vite build --mode development",
+    "preview": "vite preview",
+    "lint": "eslint .",
+    "format": "prettier --write ."
+  },
+  "dependencies": {
+    "@hookform/resolvers": "^5.2.2",
+    "@radix-ui/react-accordion": "^1.2.12",
+    "@radix-ui/react-alert-dialog": "^1.1.15",
+    "@radix-ui/react-aspect-ratio": "^1.1.8",
+    "@radix-ui/react-avatar": "^1.1.11",
+    "@radix-ui/react-checkbox": "^1.3.3",
+    "@radix-ui/react-collapsible": "^1.1.12",
+    "@radix-ui/react-context-menu": "^2.2.16",
+    "@radix-ui/react-dialog": "^1.1.15",
+    "@radix-ui/react-dropdown-menu": "^2.1.16",
+    "@radix-ui/react-hover-card": "^1.1.15",
+    "@radix-ui/react-label": "^2.1.8",
+    "@radix-ui/react-menubar": "^1.1.16",
+    "@radix-ui/react-navigation-menu": "^1.2.14",
+    "@radix-ui/react-popover": "^1.1.15",
+    "@radix-ui/react-progress": "^1.1.8",
+    "@radix-ui/react-radio-group": "^1.3.8",
+    "@radix-ui/react-scroll-area": "^1.2.10",
+    "@radix-ui/react-select": "^2.2.6",
+    "@radix-ui/react-separator": "^1.1.8",
+    "@radix-ui/react-slider": "^1.3.6",
+    "@radix-ui/react-slot": "^1.2.4",
+    "@radix-ui/react-switch": "^1.2.6",
+    "@radix-ui/react-tabs": "^1.1.13",
+    "@radix-ui/react-toggle": "^1.1.10",
+    "@radix-ui/react-toggle-group": "^1.1.11",
+    "@radix-ui/react-tooltip": "^1.2.8",
+    "@tailwindcss/vite": "^4.2.1",
+    "@tanstack/react-query": "^5.101.1",
+    "@tanstack/react-router": "^1.170.16",
+    "@tanstack/react-start": "^1.168.26",
+    "@tanstack/router-plugin": "^1.168.18",
+    "class-variance-authority": "^0.7.1",
+    "clsx": "^2.1.1",
+    "cmdk": "^1.1.1",
+    "date-fns": "^4.1.0",
+    "embla-carousel-react": "^8.6.0",
+    "input-otp": "^1.4.2",
+    "lucide-react": "^0.575.0",
+    "react": "^19.2.0",
+    "react-day-picker": "^9.14.0",
+    "react-dom": "^19.2.0",
+    "react-hook-form": "^7.71.2",
+    "react-resizable-panels": "^4.6.5",
+    "recharts": "^2.15.4",
+    "sonner": "^2.0.7",
+    "tailwind-merge": "^3.5.0",
+    "tailwindcss": "^4.2.1",
+    "tw-animate-css": "^1.3.4",
+    "vaul": "^1.1.2",
+    "vite-tsconfig-paths": "^6.0.2",
+    "zod": "^3.24.2"
+  },
+  "devDependencies": {
+    "@eslint/js": "^9.32.0",
+    "@lovable.dev/vite-tanstack-config": "^2.7.7",
+    "@types/node": "^22.16.5",
+    "@types/react": "^19.2.0",
+    "@types/react-dom": "^19.2.0",
+    "@vitejs/plugin-react": "^5.2.0",
+    "eslint": "^9.32.0",
+    "eslint-config-prettier": "^10.1.1",
+    "eslint-plugin-prettier": "^5.2.6",
+    "eslint-plugin-react-hooks": "^5.2.0",
+    "eslint-plugin-react-refresh": "^0.4.20",
+    "globals": "^15.15.0",
+    "nitro": "3.0.260603-beta",
+    "prettier": "^3.7.3",
+    "typescript": "^5.8.3",
+    "typescript-eslint": "^8.56.1",
+    "vite": "^8.0.16"
+  }
+}

agriculture-ai-frontend/src/components/agri/AdviceTab.tsx

@@ -0,0 +1,311 @@
+import { useRef, useState } from "react";
+import { toast } from "sonner";
+import { Loader2, Sparkles, Square } from "lucide-react";
+import { SectionHeader, TabWrapper } from "./Shell";
+import { useAgri } from "@/lib/agri-store";
+import { TRANSLATIONS } from "@/lib/i18n";
+import { streamAdvice } from "@/lib/api";
+
+export function AdviceTab() {
+  const { lang, disease, soil, crops } = useAgri();
+  const t = TRANSLATIONS[lang].advice;
+  const [question, setQuestion] = useState("");
+  const [text, setText] = useState("");
+  const [streaming, setStreaming] = useState(false);
+  const abortRef = useRef<AbortController | null>(null);
+
+  const hasContext = Boolean(disease || soil || (crops && crops.length));
+
+  const start = async () => {
+    if (streaming) return;
+    setStreaming(true);
+    setText("");
+    const ctrl = new AbortController();
+    abortRef.current = ctrl;
+    try {
+      await streamAdvice(
+        { question: question.trim() || undefined, disease, soil, crop: crops, lang },
+        (chunk) => setText((s) => s + chunk),
+        ctrl.signal,
+      );
+    } catch (e) {
+      if ((e as Error).name !== "AbortError") {
+        console.error(e);
+        toast.error(t.error);
+      }
+    } finally {
+      setStreaming(false);
+      abortRef.current = null;
+    }
+  };
+
+  const stop = () => abortRef.current?.abort();
+
+  return (
+    <TabWrapper>
+      <SectionHeader title={t.title} subtitle={t.subtitle} />
+
+      <div className="grid gap-6 lg:grid-cols-5">
+        <div className="space-y-4 lg:col-span-2">
+          <div className="rounded-3xl border border-border bg-sage-soft/50 p-5">
+            <h4 className="mb-3 text-xs font-bold uppercase tracking-widest opacity-60">
+              {t.context}
+            </h4>
+            {!hasContext ? (
+              <p className="text-sm text-foreground/50">{t.noContext}</p>
+            ) : (
+              <ul className="space-y-2 text-sm">
+                {disease && (
+                  <ContextRow
+                    k="Disease"
+                    v={`${disease.disease} · ${(disease.confidence * 100).toFixed(0)}%`}
+                  />
+                )}
+                {soil && (
+                  <ContextRow
+                    k="Soil"
+                    v={`${soil.soil_type} · ${(soil.confidence * 100).toFixed(0)}%`}
+                  />
+                )}
+                {crops && crops[0] && (
+                  <ContextRow
+                    k="Top crop"
+                    v={`${crops[0].crop} · ${(crops[0].probability * 100).toFixed(0)}%`}
+                  />
+                )}
+              </ul>
+            )}
+          </div>
+
+          <div className="rounded-3xl border border-border bg-card p-5">
+            <label className="mb-2 block text-xs font-bold uppercase tracking-widest opacity-60">
+              {t.ask}
+            </label>
+            <textarea
+              value={question}
+              onChange={(e) => setQuestion(e.target.value)}
+              placeholder={t.placeholder}
+              rows={4}
+              className="w-full resize-none rounded-xl border border-border bg-background px-3 py-2 text-sm outline-none transition-all focus:ring-2 focus:ring-primary/20"
+            />
+            <div className="mt-3 flex gap-2">
+              <button
+                onClick={start}
+                disabled={streaming}
+                className="flex flex-1 items-center justify-center gap-2 rounded-xl bg-primary py-3 text-sm font-semibold text-primary-foreground shadow-md shadow-primary/20 transition-transform hover:scale-[1.01] disabled:opacity-60"
+              >
+                {streaming ? (
+                  <>
+                    <Loader2 className="size-4 animate-spin" /> {t.streaming}
+                  </>
+                ) : (
+                  <>
+                    <Sparkles className="size-4" /> {t.ask}
+                  </>
+                )}
+              </button>
+              {streaming && (
+                <button
+                  onClick={stop}
+                  className="grid size-11 place-items-center rounded-xl border border-border bg-card text-foreground/70 transition hover:bg-sage-soft"
+                  aria-label="Stop"
+                >
+                  <Square className="size-4" />
+                </button>
+              )}
+            </div>
+          </div>
+        </div>
+
+        <div className="lg:col-span-3">
+          <div className="min-h-[400px] rounded-3xl border border-border bg-card p-6 shadow-sm">
+            {text ? (
+              <FormattedAdvice text={text} streaming={streaming} />
+            ) : (
+              <div className="grid h-full min-h-[340px] place-items-center text-center">
+                <div className="max-w-xs text-sm text-foreground/40">
+                  <Sparkles className="mx-auto mb-3 size-8 text-primary/40" />
+                  {t.placeholder}
+                </div>
+              </div>
+            )}
+          </div>
+        </div>
+      </div>
+    </TabWrapper>
+  );
+}
+
+function ContextRow({ k, v }: { k: string; v: string }) {
+  return (
+    <li className="flex items-center justify-between gap-3">
+      <span className="text-[11px] font-bold uppercase tracking-wider opacity-50">
+        {k}
+      </span>
+      <span className="truncate font-mono text-xs">{v}</span>
+    </li>
+  );
+}
+
+function FormattedAdvice({ text, streaming }: { text: string; streaming: boolean }) {
+  const lines = text.split("\n");
+
+  const renderInline = (str: string) => {
+    const parts = str.split(/(\*\*.*?\*\*)/g);
+    return parts.map((part, i) => {
+      if (part.startsWith("**") && part.endsWith("**") && part.length >= 4) {
+        return (
+          <strong key={i} className="font-semibold text-primary">
+            {part.slice(2, -2)}
+          </strong>
+        );
+      }
+      return part;
+    });
+  };
+
+  const blocks: React.ReactNode[] = [];
+  let currentList: React.ReactNode[] = [];
+
+  const flushList = () => {
+    if (currentList.length > 0) {
+      blocks.push(
+        <ul key={`ul-${blocks.length}`} className="my-2.5 space-y-2 pl-1">
+          {currentList}
+        </ul>,
+      );
+      currentList = [];
+    }
+  };
+
+  lines.forEach((line, index) => {
+    const trimmed = line.trim();
+    if (!trimmed) {
+      flushList();
+      return;
+    }
+
+    // Header standalone line e.g. **Summary:** or ## Summary
+    const headerMatch = trimmed.match(/^(?:#{1,3}\s*|\*\*)([^*:]+)(?:\*\*:?|:)?$/i);
+    const isHeaderLine =
+      Boolean(headerMatch) && !trimmed.startsWith("- ") && !trimmed.startsWith("* ");
+
+    if (isHeaderLine && headerMatch) {
+      flushList();
+      const headerTitle = headerMatch[1].trim();
+      const badge = getBadgeStyle(headerTitle);
+
+      blocks.push(
+        <div key={`h-${index}`} className="mt-5 mb-2 first:mt-0">
+          <span
+            className={`inline-flex items-center gap-1.5 rounded-lg border px-2.5 py-1 text-xs font-bold uppercase tracking-wider ${badge.color}`}
+          >
+            <span>{badge.icon}</span>
+            <span>{headerTitle}</span>
+          </span>
+        </div>,
+      );
+      return;
+    }
+
+    // Bullet points
+    const bulletMatch = trimmed.match(/^[-*•]\s+(.*)$/);
+    if (bulletMatch) {
+      currentList.push(
+        <li
+          key={`li-${index}`}
+          className="flex items-start gap-2.5 text-sm leading-relaxed text-foreground/90"
+        >
+          <span className="mt-2 size-1.5 shrink-0 rounded-full bg-primary/70" />
+          <span>{renderInline(bulletMatch[1])}</span>
+        </li>,
+      );
+      return;
+    }
+
+    // Inline header e.g. **Summary:** Rest of the sentence
+    const inlineHeaderMatch = trimmed.match(/^\*\*([^*:]+):\*\*\s*(.*)$/);
+    if (inlineHeaderMatch) {
+      flushList();
+      const title = inlineHeaderMatch[1].trim();
+      const rest = inlineHeaderMatch[2].trim();
+      const badge = getBadgeStyle(title);
+
+      blocks.push(
+        <div key={`inline-${index}`} className="mt-4 mb-2 first:mt-0 space-y-2">
+          <div>
+            <span
+              className={`inline-flex items-center gap-1.5 rounded-lg border px-2.5 py-1 text-xs font-bold uppercase tracking-wider ${badge.color}`}
+            >
+              <span>{badge.icon}</span>
+              <span>{title}</span>
+            </span>
+          </div>
+          {rest && (
+            <p className="text-sm leading-relaxed text-foreground/90 pl-0.5">
+              {renderInline(rest)}
+            </p>
+          )}
+        </div>,
+      );
+      return;
+    }
+
+    // Regular text paragraph
+    flushList();
+    blocks.push(
+      <p key={`p-${index}`} className="my-2 text-sm leading-relaxed text-foreground/90">
+        {renderInline(trimmed)}
+      </p>,
+    );
+  });
+
+  flushList();
+
+  return (
+    <div className="space-y-1">
+      {blocks}
+      {streaming && (
+        <span className="ml-1 inline-block h-4 w-2 animate-pulse bg-primary align-middle" />
+      )}
+    </div>
+  );
+}
+
+function getBadgeStyle(title: string) {
+  const lower = title.toLowerCase();
+  if (lower.includes("warning") || lower.includes("caution")) {
+    return {
+      color: "bg-amber-500/10 text-amber-700 border-amber-500/20 dark:text-amber-400",
+      icon: "⚠️",
+    };
+  }
+  if (lower.includes("action") || lower.includes("immediate")) {
+    return {
+      color: "bg-emerald-500/10 text-emerald-700 border-emerald-500/20 dark:text-emerald-400",
+      icon: "⚡",
+    };
+  }
+  if (lower.includes("crop") || lower.includes("recommend")) {
+    return {
+      color: "bg-green-500/10 text-green-700 border-green-500/20 dark:text-green-400",
+      icon: "🌾",
+    };
+  }
+  if (lower.includes("soil")) {
+    return {
+      color: "bg-amber-700/10 text-amber-800 border-amber-700/20 dark:text-amber-300",
+      icon: "🪨",
+    };
+  }
+  if (lower.includes("summary")) {
+    return {
+      color: "bg-blue-500/10 text-blue-700 border-blue-500/20 dark:text-blue-400",
+      icon: "📋",
+    };
+  }
+  return {
+    color: "bg-primary/10 text-primary border-primary/20",
+    icon: "📌",
+  };
+}

agriculture-ai-frontend/src/components/agri/ConfidenceBar.tsx

@@ -0,0 +1,29 @@
+export function ConfidenceBar({
+  label,
+  value,
+  valueLabel,
+  tone = "primary",
+}: {
+  label: string;
+  value: number; // 0..1
+  valueLabel?: string;
+  tone?: "primary" | "accent";
+}) {
+  const pct = Math.max(0, Math.min(1, value)) * 100;
+  return (
+    <div>
+      <div className="mb-1.5 flex justify-between text-[11px] font-medium uppercase tracking-wide opacity-60">
+        <span>{label}</span>
+        <span>{valueLabel ?? `${pct.toFixed(0)}%`}</span>
+      </div>
+      <div className="h-1.5 w-full overflow-hidden rounded-full bg-sage-soft">
+        <div
+          className={`h-full rounded-full transition-[width] duration-500 ${
+            tone === "accent" ? "bg-accent" : "bg-primary"
+          }`}
+          style={{ width: `${pct}%` }}
+        />
+      </div>
+    </div>
+  );
+}

agriculture-ai-frontend/src/components/agri/CropTab.tsx

@@ -0,0 +1,196 @@
+import { useState } from "react";
+import { toast } from "sonner";
+import { Loader2 } from "lucide-react";
+import { SectionHeader, TabWrapper } from "./Shell";
+import { useAgri } from "@/lib/agri-store";
+import { TRANSLATIONS } from "@/lib/i18n";
+import { recommendCrop, type CropInput } from "@/lib/api";
+
+const DEFAULTS: CropInput = {
+  N: 42,
+  P: 50,
+  K: 43,
+  temperature: 26,
+  humidity: 70,
+  ph: 6.5,
+  rainfall: 120,
+};
+
+export function CropTab() {
+  const { lang, crops, setCrops } = useAgri();
+  const t = TRANSLATIONS[lang].crop;
+  const [input, setInput] = useState<CropInput>(DEFAULTS);
+  const [loading, setLoading] = useState(false);
+
+  const submit = async () => {
+    setLoading(true);
+    try {
+      const res = await recommendCrop(input, lang);
+      setCrops(res.recommendations);
+    } catch (e) {
+      console.error(e);
+      toast.error(t.error);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const set = (k: keyof CropInput, v: number) =>
+    setInput((s) => ({ ...s, [k]: Number.isFinite(v) ? v : 0 }));
+
+  return (
+    <TabWrapper>
+      <SectionHeader title={t.title} subtitle={t.subtitle} />
+
+      <div className="rounded-3xl border border-border bg-sage-soft/40 p-5 sm:p-8">
+        <div className="grid gap-10 md:grid-cols-2">
+          {/* Form */}
+          <div className="space-y-6">
+            <div className="grid grid-cols-3 gap-3 sm:gap-4">
+              <NumField label={t.n} value={input.N} onChange={(v) => set("N", v)} />
+              <NumField label={t.p} value={input.P} onChange={(v) => set("P", v)} />
+              <NumField label={t.k} value={input.K} onChange={(v) => set("K", v)} />
+            </div>
+
+            <div className="grid grid-cols-2 gap-3 sm:gap-4">
+              <NumField
+                label={t.temperature}
+                value={input.temperature}
+                step={0.1}
+                onChange={(v) => set("temperature", v)}
+              />
+              <NumField
+                label={t.humidity}
+                value={input.humidity}
+                step={0.1}
+                onChange={(v) => set("humidity", v)}
+              />
+              <NumField
+                label={t.rainfall}
+                value={input.rainfall}
+                step={0.1}
+                onChange={(v) => set("rainfall", v)}
+              />
+              <NumField
+                label={t.ph}
+                value={input.ph}
+                step={0.1}
+                onChange={(v) => set("ph", v)}
+              />
+            </div>
+
+            <div className="space-y-2">
+              <div className="flex items-center justify-between">
+                <label className="text-[11px] font-bold uppercase tracking-wider">
+                  {t.ph}
+                </label>
+                <span className="font-mono text-sm font-bold">
+                  {input.ph.toFixed(1)}
+                </span>
+              </div>
+              <input
+                type="range"
+                min={0}
+                max={14}
+                step={0.1}
+                value={input.ph}
+                onChange={(e) => set("ph", Number(e.target.value))}
+                className="w-full cursor-pointer accent-primary"
+              />
+              <div className="flex justify-between font-mono text-[9px] opacity-40">
+                <span>{t.acidic}</span>
+                <span>{t.alkaline}</span>
+              </div>
+            </div>
+
+            <button
+              onClick={submit}
+              disabled={loading}
+              className="flex w-full items-center justify-center gap-2 rounded-2xl bg-primary py-4 font-bold tracking-tight text-primary-foreground shadow-lg shadow-primary/20 transition-transform hover:scale-[1.01] disabled:opacity-60"
+            >
+              {loading ? (
+                <>
+                  <Loader2 className="size-4 animate-spin" />
+                  {t.submitting}
+                </>
+              ) : (
+                t.submit
+              )}
+            </button>
+          </div>
+
+          {/* Results */}
+          <div className="space-y-3">
+            <p className="text-[10px] font-bold uppercase tracking-widest text-foreground/50">
+              {t.ranked}
+            </p>
+            {(crops ?? []).length === 0 ? (
+              <div className="grid aspect-[4/3] place-items-center rounded-2xl border border-dashed border-border bg-card/50 p-6 text-center text-sm text-foreground/40">
+                —
+              </div>
+            ) : (
+              (crops ?? []).map((c, i) => {
+                const pct = Math.max(0, Math.min(1, c.probability)) * 100;
+                const initials = c.crop.slice(0, 2);
+                return (
+                  <div
+                    key={c.crop + i}
+                    className="flex items-center gap-4 rounded-2xl border border-border bg-card p-4"
+                    style={{ opacity: 1 - i * 0.15 }}
+                  >
+                    <div className="grid size-12 shrink-0 place-items-center rounded-xl bg-sage-soft font-bold italic text-primary">
+                      {initials}
+                    </div>
+                    <div className="min-w-0 flex-1">
+                      <div className="mb-1 flex items-end justify-between gap-2">
+                        <h5 className="truncate text-sm font-bold capitalize">
+                          {c.crop}
+                        </h5>
+                        <span className="font-mono text-[11px] font-bold">
+                          {pct.toFixed(0)}% {t.match}
+                        </span>
+                      </div>
+                      <div className="h-1 w-full rounded-full bg-sage-soft">
+                        <div
+                          className="h-full rounded-full bg-primary transition-[width] duration-500"
+                          style={{ width: `${pct}%` }}
+                        />
+                      </div>
+                    </div>
+                  </div>
+                );
+              })
+            )}
+          </div>
+        </div>
+      </div>
+    </TabWrapper>
+  );
+}
+
+function NumField({
+  label,
+  value,
+  onChange,
+  step = 1,
+}: {
+  label: string;
+  value: number;
+  onChange: (v: number) => void;
+  step?: number;
+}) {
+  return (
+    <div className="min-w-0">
+      <label className="mb-2 block text-[10px] font-bold uppercase tracking-widest opacity-50">
+        {label}
+      </label>
+      <input
+        type="number"
+        value={value}
+        step={step}
+        onChange={(e) => onChange(Number(e.target.value))}
+        className="w-full rounded-xl border border-border bg-card px-3 py-2.5 font-mono text-sm outline-none transition-all focus:ring-2 focus:ring-primary/20"
+      />
+    </div>
+  );
+}

agriculture-ai-frontend/src/components/agri/DiseaseTab.tsx

@@ -0,0 +1,108 @@
+import { useState } from "react";
+import { toast } from "sonner";
+import { SectionHeader, TabWrapper } from "./Shell";
+import { ImageDrop } from "./ImageDrop";
+import { ConfidenceBar } from "./ConfidenceBar";
+import { useAgri } from "@/lib/agri-store";
+import { TRANSLATIONS } from "@/lib/i18n";
+import { analyzeDisease } from "@/lib/api";
+
+export function DiseaseTab() {
+  const { lang, disease, setDisease } = useAgri();
+  const t = TRANSLATIONS[lang].disease;
+  const [loading, setLoading] = useState(false);
+
+  const urgencyLabel = (u?: string) => {
+    if (u === "high") return t.urgencyHigh;
+    if (u === "low") return t.urgencyLow;
+    return t.urgencyMid;
+  };
+  const urgencyPct = (u?: string) =>
+    u === "high" ? 0.95 : u === "low" ? 0.3 : 0.66;
+
+  const onFile = async (f: File) => {
+    setLoading(true);
+    try {
+      const res = await analyzeDisease(f, lang);
+      setDisease(res);
+    } catch (e) {
+      console.error(e);
+      toast.error(t.error);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  return (
+    <TabWrapper>
+      <SectionHeader
+        title={t.title}
+        subtitle={t.subtitle}
+        workflowId={t.workflowId}
+      />
+
+      <div className="grid gap-6 lg:grid-cols-5">
+        <div className="lg:col-span-3">
+          <ImageDrop
+            title={t.dropTitle}
+            hint={t.dropHint}
+            cta={t.select}
+            loading={loading}
+            onFile={onFile}
+            onClear={() => setDisease(null)}
+          />
+        </div>
+
+        <div className="space-y-4 lg:col-span-2">
+          <div className="rounded-3xl border border-border bg-card p-6 shadow-sm">
+            <div className="mb-6 flex items-start justify-between gap-3">
+              <span className="rounded border border-amber-200 bg-amber-50 px-2.5 py-1 text-[10px] font-bold uppercase tracking-wider text-amber-700">
+                {t.result}
+              </span>
+              <div className="text-right">
+                <span className="block font-mono text-[24px] font-bold text-primary">
+                  {disease
+                    ? (disease.confidence * 100).toFixed(1)
+                    : "—"}
+                  <span className="text-sm">%</span>
+                </span>
+                <span className="text-[10px] uppercase tracking-tighter opacity-40">
+                  {t.confidence}
+                </span>
+              </div>
+            </div>
+
+            <div className="mb-8">
+              <h3 className="text-xl font-bold">
+                {disease?.disease ?? "—"}
+              </h3>
+              {disease?.scientific_name && (
+                <p className="mt-1 font-mono text-xs italic text-foreground/50">
+                  {disease.scientific_name}
+                </p>
+              )}
+            </div>
+
+            <ConfidenceBar
+              label={t.urgency}
+              value={disease ? urgencyPct(disease.urgency) : 0}
+              valueLabel={disease ? urgencyLabel(disease.urgency) : "—"}
+              tone="accent"
+            />
+          </div>
+
+          {disease?.treatment ? (
+            <div className="rounded-2xl bg-primary p-5 text-primary-foreground">
+              <h4 className="mb-3 text-xs font-bold uppercase tracking-widest opacity-70">
+                {t.action}
+              </h4>
+              <p className="text-sm leading-relaxed text-sage-soft">
+                {disease.treatment}
+              </p>
+            </div>
+          ) : null}
+        </div>
+      </div>
+    </TabWrapper>
+  );
+}

agriculture-ai-frontend/src/components/agri/ImageDrop.tsx

@@ -0,0 +1,110 @@
+import { useRef, useState, type DragEvent } from "react";
+import { Loader2, UploadCloud, X } from "lucide-react";
+
+export function ImageDrop({
+  title,
+  hint,
+  cta,
+  loading,
+  onFile,
+  onClear,
+}: {
+  title: string;
+  hint: string;
+  cta: string;
+  loading?: boolean;
+  onFile: (f: File) => void;
+  onClear?: () => void;
+}) {
+  const inputRef = useRef<HTMLInputElement>(null);
+  const [preview, setPreview] = useState<string | null>(null);
+  const [dragOver, setDragOver] = useState(false);
+
+  const handle = (f: File) => {
+    setPreview(URL.createObjectURL(f));
+    onFile(f);
+  };
+
+  const onDrop = (e: DragEvent<HTMLDivElement>) => {
+    e.preventDefault();
+    setDragOver(false);
+    const f = e.dataTransfer.files?.[0];
+    if (f) handle(f);
+  };
+
+  const clear = () => {
+    setPreview(null);
+    if (inputRef.current) inputRef.current.value = "";
+    onClear?.();
+  };
+
+  return (
+    <div className="group">
+      <div
+        onDragOver={(e) => {
+          e.preventDefault();
+          setDragOver(true);
+        }}
+        onDragLeave={() => setDragOver(false)}
+        onDrop={onDrop}
+        className={`relative flex aspect-[4/3] flex-col items-center justify-center overflow-hidden rounded-3xl border-2 border-dashed p-6 text-center transition-all sm:p-8 ${
+          dragOver
+            ? "border-primary bg-sage-mid"
+            : "border-sage-mid bg-sage-soft group-hover:border-primary/40"
+        }`}
+      >
+        {preview ? (
+          <>
+            <img
+              src={preview}
+              alt="preview"
+              className="absolute inset-0 h-full w-full object-cover"
+            />
+            {loading ? (
+              <div className="absolute inset-0 grid place-items-center bg-background/70 backdrop-blur-sm">
+                <Loader2 className="size-8 animate-spin text-primary" />
+              </div>
+            ) : (
+              <button
+                onClick={clear}
+                className="absolute right-3 top-3 grid size-9 place-items-center rounded-full bg-white/90 shadow-md backdrop-blur transition hover:scale-105"
+                aria-label="Clear"
+              >
+                <X className="size-4" />
+              </button>
+            )}
+          </>
+        ) : (
+          <div className="relative z-10">
+            <div className="mx-auto mb-4 grid size-16 place-items-center rounded-full border border-border bg-white shadow-sm transition-transform duration-300 group-hover:scale-105">
+              {loading ? (
+                <Loader2 className="size-7 animate-spin text-primary" />
+              ) : (
+                <UploadCloud className="size-7 text-primary" />
+              )}
+            </div>
+            <h3 className="font-semibold">{title}</h3>
+            <p className="mt-1 text-xs text-foreground/50">{hint}</p>
+            <button
+              type="button"
+              onClick={() => inputRef.current?.click()}
+              className="mt-6 rounded-full bg-primary px-6 py-2.5 text-sm font-medium text-primary-foreground shadow-lg shadow-primary/10 transition-colors hover:bg-primary/90"
+            >
+              {cta}
+            </button>
+          </div>
+        )}
+        <input
+          ref={inputRef}
+          type="file"
+          accept="image/*"
+          className="hidden"
+          onChange={(e) => {
+            const f = e.target.files?.[0];
+            if (f) handle(f);
+          }}
+        />
+      </div>
+    </div>
+  );
+}

agriculture-ai-frontend/src/components/agri/Shell.tsx

@@ -0,0 +1,190 @@
+import { useMemo, useState, type ReactNode } from "react";
+import { Leaf, Sprout, TestTube2, Wheat, MessagesSquare } from "lucide-react";
+import { AgriContext } from "@/lib/agri-store";
+import { LANGUAGES, TRANSLATIONS, type LangCode } from "@/lib/i18n";
+import type { CropSuggestion, DiseaseResult, SoilResult } from "@/lib/api";
+import { DiseaseTab } from "./DiseaseTab";
+import { SoilTab } from "./SoilTab";
+import { CropTab } from "./CropTab";
+import { AdviceTab } from "./AdviceTab";
+
+type TabId = "disease" | "soil" | "crop" | "advice";
+
+const NAV: { id: TabId; icon: typeof Leaf }[] = [
+  { id: "disease", icon: Leaf },
+  { id: "soil", icon: TestTube2 },
+  { id: "crop", icon: Wheat },
+  { id: "advice", icon: MessagesSquare },
+];
+
+export function Shell() {
+  const [lang, setLang] = useState<LangCode>("en");
+  const [tab, setTab] = useState<TabId>("disease");
+  const [disease, setDisease] = useState<DiseaseResult | null>(null);
+  const [soil, setSoil] = useState<SoilResult | null>(null);
+  const [crops, setCrops] = useState<CropSuggestion[] | null>(null);
+
+  const t = TRANSLATIONS[lang];
+
+  const store = useMemo(
+    () => ({ lang, setLang, disease, setDisease, soil, setSoil, crops, setCrops }),
+    [lang, disease, soil, crops],
+  );
+
+  return (
+    <AgriContext.Provider value={store}>
+      <div className="min-h-screen bg-background text-foreground selection:bg-primary/10">
+        {/* Desktop sidebar */}
+        <nav className="fixed top-0 left-0 z-50 hidden h-full w-64 flex-col border-r border-border bg-sage-soft p-6 md:flex">
+          <div className="mb-10 flex items-center gap-2">
+            <div className="grid size-9 place-items-center rounded-lg bg-primary text-primary-foreground">
+              <Sprout className="size-5" />
+            </div>
+            <div className="min-w-0">
+              <h1 className="truncate text-base font-bold uppercase italic tracking-tight text-primary">
+                {t.brand}
+              </h1>
+              <p className="mt-0.5 font-mono text-[10px] uppercase tracking-widest text-foreground/50">
+                {t.brandSub}
+              </p>
+            </div>
+          </div>
+
+          <div className="flex-1 space-y-1.5">
+            {NAV.map((n) => {
+              const active = tab === n.id;
+              const Icon = n.icon;
+              return (
+                <button
+                  key={n.id}
+                  onClick={() => setTab(n.id)}
+                  className={`flex w-full items-center gap-3 rounded-xl px-4 py-3 text-sm font-medium transition-all ${
+                    active
+                      ? "bg-primary text-primary-foreground shadow-sm shadow-primary/20"
+                      : "text-foreground/70 hover:bg-sage-mid"
+                  }`}
+                >
+                  <Icon className="size-4 shrink-0" />
+                  <span className="truncate">{t.nav[n.id]}</span>
+                </button>
+              );
+            })}
+          </div>
+
+          <div className="border-t border-border pt-6">
+            <div className="flex items-center gap-2 rounded-lg border border-border bg-sage-mid/50 p-2">
+              <span className="size-2 shrink-0 animate-pulse rounded-full bg-emerald-500" />
+              <span className="truncate font-mono text-[11px] text-foreground/60">
+                {t.systemReady}
+              </span>
+            </div>
+          </div>
+        </nav>
+
+        {/* Header */}
+        <header className="sticky top-0 z-40 bg-background/80 backdrop-blur-md md:pl-64">
+          <div className="mx-auto grid h-16 max-w-7xl grid-cols-[minmax(0,1fr)_auto] items-center gap-4 px-4 sm:px-6">
+            <div className="flex min-w-0 items-center gap-2 md:hidden">
+              <Sprout className="size-4 shrink-0 text-primary" />
+              <span className="truncate font-bold italic text-primary">
+                {t.brand}
+              </span>
+            </div>
+            <div className="hidden md:block" />
+            <LanguageSelect lang={lang} onChange={setLang} />
+          </div>
+        </header>
+
+        {/* Main */}
+        <main className="pb-28 md:pb-12 md:pl-64">
+          <div className="mx-auto max-w-5xl space-y-8 p-4 sm:p-6">
+            {tab === "disease" && <DiseaseTab />}
+            {tab === "soil" && <SoilTab />}
+            {tab === "crop" && <CropTab />}
+            {tab === "advice" && <AdviceTab />}
+          </div>
+        </main>
+
+        {/* Mobile bottom nav */}
+        <nav className="animate-reveal fixed bottom-6 left-1/2 z-50 flex h-16 w-[calc(100%-2rem)] max-w-md -translate-x-1/2 items-center justify-around rounded-full border border-border bg-white px-2 shadow-2xl md:hidden">
+          {NAV.map((n) => {
+            const active = tab === n.id;
+            const Icon = n.icon;
+            return (
+              <button
+                key={n.id}
+                onClick={() => setTab(n.id)}
+                aria-label={t.nav[n.id]}
+                className={`grid place-items-center rounded-full p-3 transition-all ${
+                  active
+                    ? "bg-primary text-primary-foreground shadow-md shadow-primary/20"
+                    : "text-foreground/40"
+                }`}
+              >
+                <Icon className="size-5" />
+              </button>
+            );
+          })}
+        </nav>
+      </div>
+    </AgriContext.Provider>
+  );
+}
+
+function LanguageSelect({
+  lang,
+  onChange,
+}: {
+  lang: LangCode;
+  onChange: (l: LangCode) => void;
+}) {
+  return (
+    <label className="relative flex shrink-0 items-center">
+      <select
+        value={lang}
+        onChange={(e) => onChange(e.target.value as LangCode)}
+        className="cursor-pointer appearance-none rounded-full border border-border bg-sage-soft px-4 py-1.5 pr-8 text-xs font-medium text-foreground outline-none transition-colors hover:border-primary/30 focus:ring-2 focus:ring-primary/20"
+      >
+        {LANGUAGES.map((l) => (
+          <option key={l.code} value={l.code}>
+            {l.native}
+          </option>
+        ))}
+      </select>
+      <span className="pointer-events-none absolute right-3 text-[8px] opacity-40">
+        ▼
+      </span>
+    </label>
+  );
+}
+
+export function SectionHeader({
+  title,
+  subtitle,
+  workflowId,
+}: {
+  title: string;
+  subtitle: string;
+  workflowId?: string;
+}) {
+  return (
+    <header className="mb-6 grid grid-cols-[minmax(0,1fr)_auto] items-end gap-4">
+      <div className="min-w-0">
+        <h2 className="truncate text-2xl font-bold tracking-tight">{title}</h2>
+        <p className="text-sm text-foreground/60">{subtitle}</p>
+      </div>
+      {workflowId ? (
+        <div className="hidden text-right sm:block">
+          <span className="font-mono text-[10px] uppercase tracking-wider opacity-40">
+            Workflow ID
+          </span>
+          <p className="font-mono text-xs">{workflowId}</p>
+        </div>
+      ) : null}
+    </header>
+  );
+}
+
+export function TabWrapper({ children }: { children: ReactNode }) {
+  return <section className="animate-reveal">{children}</section>;
+}

agriculture-ai-frontend/src/components/agri/SoilTab.tsx

@@ -0,0 +1,105 @@
+import { useState } from "react";
+import { toast } from "sonner";
+import { SectionHeader, TabWrapper } from "./Shell";
+import { ImageDrop } from "./ImageDrop";
+import { ConfidenceBar } from "./ConfidenceBar";
+import { useAgri } from "@/lib/agri-store";
+import { TRANSLATIONS } from "@/lib/i18n";
+import { analyzeSoil } from "@/lib/api";
+
+export function SoilTab() {
+  const { lang, soil, setSoil } = useAgri();
+  const t = TRANSLATIONS[lang].soil;
+  const [loading, setLoading] = useState(false);
+
+  const onFile = async (f: File) => {
+    setLoading(true);
+    try {
+      const res = await analyzeSoil(f, lang);
+      setSoil(res);
+    } catch (e) {
+      console.error(e);
+      toast.error(t.error);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const props = soil?.properties
+    ? Object.entries(soil.properties)
+    : [];
+
+  return (
+    <TabWrapper>
+      <SectionHeader
+        title={t.title}
+        subtitle={t.subtitle}
+        workflowId={t.workflowId}
+      />
+
+      <div className="grid gap-6 lg:grid-cols-5">
+        <div className="lg:col-span-3">
+          <ImageDrop
+            title={t.dropTitle}
+            hint={t.dropHint}
+            cta={t.select}
+            loading={loading}
+            onFile={onFile}
+            onClear={() => setSoil(null)}
+          />
+        </div>
+
+        <div className="space-y-4 lg:col-span-2">
+          <div className="rounded-3xl border border-border bg-card p-6 shadow-sm">
+            <div className="mb-6 flex items-start justify-between gap-3">
+              <span className="rounded border border-emerald-200 bg-emerald-50 px-2.5 py-1 text-[10px] font-bold uppercase tracking-wider text-emerald-700">
+                {t.result}
+              </span>
+              <div className="text-right">
+                <span className="block font-mono text-[24px] font-bold text-primary">
+                  {soil ? (soil.confidence * 100).toFixed(1) : "—"}
+                  <span className="text-sm">%</span>
+                </span>
+                <span className="text-[10px] uppercase tracking-tighter opacity-40">
+                  {t.confidence}
+                </span>
+              </div>
+            </div>
+
+            <div className="mb-6">
+              <h3 className="text-xl font-bold">{soil?.soil_type ?? "—"}</h3>
+            </div>
+
+            <ConfidenceBar
+              label={t.confidence}
+              value={soil?.confidence ?? 0}
+            />
+          </div>
+
+          {props.length > 0 ? (
+            <div className="rounded-2xl border border-border bg-card p-5">
+              <h4 className="mb-3 text-xs font-bold uppercase tracking-widest opacity-60">
+                {t.properties}
+              </h4>
+              <dl className="space-y-2">
+                {props.map(([k, v]) => (
+                  <div
+                    key={k}
+                    className="flex items-center justify-between gap-3 text-sm"
+                  >
+                    <dt className="truncate capitalize text-foreground/70">
+                      {k.replace(/_/g, " ")}
+                    </dt>
+                    <dd className="font-mono text-xs font-semibold text-primary">
+                      {String(v)}
+                    </dd>
+                  </div>
+                ))}
+              </dl>
+            </div>
+          ) : null}
+        </div>
+      </div>
+    </TabWrapper>
+  );
+}

agriculture-ai-frontend/src/components/ui/accordion.tsx

@@ -0,0 +1,51 @@
+import * as React from "react";
+import * as AccordionPrimitive from "@radix-ui/react-accordion";
+import { ChevronDown } from "lucide-react";
+
+import { cn } from "@/lib/utils";
+
+const Accordion = AccordionPrimitive.Root;
+
+const AccordionItem = React.forwardRef<
+  React.ElementRef<typeof AccordionPrimitive.Item>,
+  React.ComponentPropsWithoutRef<typeof AccordionPrimitive.Item>
+>(({ className, ...props }, ref) => (
+  <AccordionPrimitive.Item ref={ref} className={cn("border-b", className)} {...props} />
+));
+AccordionItem.displayName = "AccordionItem";
+
+const AccordionTrigger = React.forwardRef<
+  React.ElementRef<typeof AccordionPrimitive.Trigger>,
+  React.ComponentPropsWithoutRef<typeof AccordionPrimitive.Trigger>
+>(({ className, children, ...props }, ref) => (
+  <AccordionPrimitive.Header className="flex">
+    <AccordionPrimitive.Trigger
+      ref={ref}
+      className={cn(
+        "flex flex-1 items-center justify-between py-4 text-sm font-medium cursor-pointer transition-all hover:underline text-left [&[data-state=open]>svg]:rotate-180",
+        className,
+      )}
+      {...props}
+    >
+      {children}
+      <ChevronDown className="h-4 w-4 shrink-0 text-muted-foreground transition-transform duration-200" />
+    </AccordionPrimitive.Trigger>
+  </AccordionPrimitive.Header>
+));
+AccordionTrigger.displayName = AccordionPrimitive.Trigger.displayName;
+
+const AccordionContent = React.forwardRef<
+  React.ElementRef<typeof AccordionPrimitive.Content>,
+  React.ComponentPropsWithoutRef<typeof AccordionPrimitive.Content>
+>(({ className, children, ...props }, ref) => (
+  <AccordionPrimitive.Content
+    ref={ref}
+    className="overflow-hidden text-sm data-[state=closed]:animate-accordion-up data-[state=open]:animate-accordion-down"
+    {...props}
+  >
+    <div className={cn("pb-4 pt-0", className)}>{children}</div>
+  </AccordionPrimitive.Content>
+));
+AccordionContent.displayName = AccordionPrimitive.Content.displayName;
+
+export { Accordion, AccordionItem, AccordionTrigger, AccordionContent };

agriculture-ai-frontend/src/components/ui/alert-dialog.tsx

@@ -0,0 +1,115 @@
+import * as React from "react";
+import * as AlertDialogPrimitive from "@radix-ui/react-alert-dialog";
+
+import { cn } from "@/lib/utils";
+import { buttonVariants } from "@/components/ui/button";
+
+const AlertDialog = AlertDialogPrimitive.Root;
+
+const AlertDialogTrigger = AlertDialogPrimitive.Trigger;
+
+const AlertDialogPortal = AlertDialogPrimitive.Portal;
+
+const AlertDialogOverlay = React.forwardRef<
+  React.ElementRef<typeof AlertDialogPrimitive.Overlay>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Overlay>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPrimitive.Overlay
+    className={cn(
+      "fixed inset-0 z-50 bg-black/80 data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0",
+      className,
+    )}
+    {...props}
+    ref={ref}
+  />
+));
+AlertDialogOverlay.displayName = AlertDialogPrimitive.Overlay.displayName;
+
+const AlertDialogContent = React.forwardRef<
+  React.ElementRef<typeof AlertDialogPrimitive.Content>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Content>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPortal>
+    <AlertDialogOverlay />
+    <AlertDialogPrimitive.Content
+      ref={ref}
+      className={cn(
+        "fixed left-[50%] top-[50%] z-50 grid w-full max-w-lg translate-x-[-50%] translate-y-[-50%] gap-4 border bg-background p-6 shadow-lg duration-200 data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 sm:rounded-lg",
+        className,
+      )}
+      {...props}
+    />
+  </AlertDialogPortal>
+));
+AlertDialogContent.displayName = AlertDialogPrimitive.Content.displayName;
+
+const AlertDialogHeader = ({ className, ...props }: React.HTMLAttributes<HTMLDivElement>) => (
+  <div className={cn("flex flex-col space-y-2 text-center sm:text-left", className)} {...props} />
+);
+AlertDialogHeader.displayName = "AlertDialogHeader";
+
+const AlertDialogFooter = ({ className, ...props }: React.HTMLAttributes<HTMLDivElement>) => (
+  <div
+    className={cn("flex flex-col-reverse sm:flex-row sm:justify-end sm:space-x-2", className)}
+    {...props}
+  />
+);
+AlertDialogFooter.displayName = "AlertDialogFooter";
+
+const AlertDialogTitle = React.forwardRef<
+  React.ElementRef<typeof AlertDialogPrimitive.Title>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Title>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPrimitive.Title
+    ref={ref}
+    className={cn("text-lg font-semibold", className)}
+    {...props}
+  />
+));
+AlertDialogTitle.displayName = AlertDialogPrimitive.Title.displayName;
+
+const AlertDialogDescription = React.forwardRef<
+  React.ElementRef<typeof AlertDialogPrimitive.Description>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Description>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPrimitive.Description
+    ref={ref}
+    className={cn("text-sm text-muted-foreground", className)}
+    {...props}
+  />
+));
+AlertDialogDescription.displayName = AlertDialogPrimitive.Description.displayName;
+
+const AlertDialogAction = React.forwardRef<
+  React.ElementRef<typeof AlertDialogPrimitive.Action>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Action>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPrimitive.Action ref={ref} className={cn(buttonVariants(), className)} {...props} />
+));
+AlertDialogAction.displayName = AlertDialogPrimitive.Action.displayName;
+
+const AlertDialogCancel = React.forwardRef<
+  React.ElementRef<typeof AlertDialogPrimitive.Cancel>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Cancel>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPrimitive.Cancel
+    ref={ref}
+    className={cn(buttonVariants({ variant: "outline" }), "mt-2 sm:mt-0", className)}
+    {...props}
+  />
+));
+AlertDialogCancel.displayName = AlertDialogPrimitive.Cancel.displayName;
+
+export {
+  AlertDialog,
+  AlertDialogPortal,
+  AlertDialogOverlay,
+  AlertDialogTrigger,
+  AlertDialogContent,
+  AlertDialogHeader,
+  AlertDialogFooter,
+  AlertDialogTitle,
+  AlertDialogDescription,
+  AlertDialogAction,
+  AlertDialogCancel,
+};

agriculture-ai-frontend/src/components/ui/alert.tsx

@@ -0,0 +1,49 @@
+import * as React from "react";
+import { cva, type VariantProps } from "class-variance-authority";
+
+import { cn } from "@/lib/utils";
+
+const alertVariants = cva(
+  "relative w-full rounded-lg border px-4 py-3 text-sm [&>svg+div]:translate-y-[-3px] [&>svg]:absolute [&>svg]:left-4 [&>svg]:top-4 [&>svg]:text-foreground [&>svg~*]:pl-7",
+  {
+    variants: {
+      variant: {
+        default: "bg-background text-foreground",
+        destructive:
+          "border-destructive/50 text-destructive dark:border-destructive [&>svg]:text-destructive",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+    },
+  },
+);
+
+const Alert = React.forwardRef<
+  HTMLDivElement,
+  React.HTMLAttributes<HTMLDivElement> & VariantProps<typeof alertVariants>
+>(({ className, variant, ...props }, ref) => (
+  <div ref={ref} role="alert" className={cn(alertVariants({ variant }), className)} {...props} />
+));
+Alert.displayName = "Alert";
+
+const AlertTitle = React.forwardRef<HTMLParagraphElement, React.HTMLAttributes<HTMLHeadingElement>>(
+  ({ className, ...props }, ref) => (
+    <h5
+      ref={ref}
+      className={cn("mb-1 font-medium leading-none tracking-tight", className)}
+      {...props}
+    />
+  ),
+);
+AlertTitle.displayName = "AlertTitle";
+
+const AlertDescription = React.forwardRef<
+  HTMLParagraphElement,
+  React.HTMLAttributes<HTMLParagraphElement>
+>(({ className, ...props }, ref) => (
+  <div ref={ref} className={cn("text-sm [&_p]:leading-relaxed", className)} {...props} />
+));
+AlertDescription.displayName = "AlertDescription";
+
+export { Alert, AlertTitle, AlertDescription };

agriculture-ai-frontend/src/components/ui/aspect-ratio.tsx

@@ -0,0 +1,5 @@
+import * as AspectRatioPrimitive from "@radix-ui/react-aspect-ratio";
+
+const AspectRatio = AspectRatioPrimitive.Root;
+
+export { AspectRatio };

agriculture-ai-frontend/src/components/ui/avatar.tsx

@@ -0,0 +1,47 @@
+"use client";
+
+import * as React from "react";
+import * as AvatarPrimitive from "@radix-ui/react-avatar";
+
+import { cn } from "@/lib/utils";
+
+const Avatar = React.forwardRef<
+  React.ElementRef<typeof AvatarPrimitive.Root>,
+  React.ComponentPropsWithoutRef<typeof AvatarPrimitive.Root>
+>(({ className, ...props }, ref) => (
+  <AvatarPrimitive.Root
+    ref={ref}
+    className={cn("relative flex h-10 w-10 shrink-0 overflow-hidden rounded-full", className)}
+    {...props}
+  />
+));
+Avatar.displayName = AvatarPrimitive.Root.displayName;
+
+const AvatarImage = React.forwardRef<
+  React.ElementRef<typeof AvatarPrimitive.Image>,
+  React.ComponentPropsWithoutRef<typeof AvatarPrimitive.Image>
+>(({ className, ...props }, ref) => (
+  <AvatarPrimitive.Image
+    ref={ref}
+    className={cn("aspect-square h-full w-full", className)}
+    {...props}
+  />
+));
+AvatarImage.displayName = AvatarPrimitive.Image.displayName;
+
+const AvatarFallback = React.forwardRef<
+  React.ElementRef<typeof AvatarPrimitive.Fallback>,
+  React.ComponentPropsWithoutRef<typeof AvatarPrimitive.Fallback>
+>(({ className, ...props }, ref) => (
+  <AvatarPrimitive.Fallback
+    ref={ref}
+    className={cn(
+      "flex h-full w-full items-center justify-center rounded-full bg-muted",
+      className,
+    )}
+    {...props}
+  />
+));
+AvatarFallback.displayName = AvatarPrimitive.Fallback.displayName;
+
+export { Avatar, AvatarImage, AvatarFallback };

agriculture-ai-frontend/src/components/ui/badge.tsx

@@ -0,0 +1,32 @@
+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-md 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 shadow hover:bg-primary/80",
+        secondary:
+          "border-transparent bg-secondary text-secondary-foreground hover:bg-secondary/80",
+        destructive:
+          "border-transparent bg-destructive text-destructive-foreground shadow 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 };

agriculture-ai-frontend/src/components/ui/breadcrumb.tsx

@@ -0,0 +1,101 @@
+import * as React from "react";
+import { Slot } from "@radix-ui/react-slot";
+import { ChevronRight, MoreHorizontal } from "lucide-react";
+
+import { cn } from "@/lib/utils";
+
+const Breadcrumb = React.forwardRef<
+  HTMLElement,
+  React.ComponentPropsWithoutRef<"nav"> & {
+    separator?: React.ReactNode;
+  }
+>(({ ...props }, ref) => <nav ref={ref} aria-label="breadcrumb" {...props} />);
+Breadcrumb.displayName = "Breadcrumb";
+
+const BreadcrumbList = React.forwardRef<HTMLOListElement, React.ComponentPropsWithoutRef<"ol">>(
+  ({ className, ...props }, ref) => (
+    <ol
+      ref={ref}
+      className={cn(
+        "flex flex-wrap items-center gap-1.5 break-words text-sm text-muted-foreground sm:gap-2.5",
+        className,
+      )}
+      {...props}
+    />
+  ),
+);
+BreadcrumbList.displayName = "BreadcrumbList";
+
+const BreadcrumbItem = React.forwardRef<HTMLLIElement, React.ComponentPropsWithoutRef<"li">>(
+  ({ className, ...props }, ref) => (
+    <li ref={ref} className={cn("inline-flex items-center gap-1.5", className)} {...props} />
+  ),
+);
+BreadcrumbItem.displayName = "BreadcrumbItem";
+
+const BreadcrumbLink = React.forwardRef<
+  HTMLAnchorElement,
+  React.ComponentPropsWithoutRef<"a"> & {
+    asChild?: boolean;
+  }
+>(({ asChild, className, ...props }, ref) => {
+  const Comp = asChild ? Slot : "a";
+
+  return (
+    <Comp
+      ref={ref}
+      className={cn("transition-colors hover:text-foreground", className)}
+      {...props}
+    />
+  );
+});
+BreadcrumbLink.displayName = "BreadcrumbLink";
+
+const BreadcrumbPage = React.forwardRef<HTMLSpanElement, React.ComponentPropsWithoutRef<"span">>(
+  ({ className, ...props }, ref) => (
+    <span
+      ref={ref}
+      role="link"
+      aria-disabled="true"
+      aria-current="page"
+      className={cn("font-normal text-foreground", className)}
+      {...props}
+    />
+  ),
+);
+BreadcrumbPage.displayName = "BreadcrumbPage";
+
+const BreadcrumbSeparator = ({ children, className, ...props }: React.ComponentProps<"li">) => (
+  <li
+    role="presentation"
+    aria-hidden="true"
+    className={cn("[&>svg]:w-3.5 [&>svg]:h-3.5", className)}
+    {...props}
+  >
+    {children ?? <ChevronRight />}
+  </li>
+);
+BreadcrumbSeparator.displayName = "BreadcrumbSeparator";
+
+const BreadcrumbEllipsis = ({ className, ...props }: React.ComponentProps<"span">) => (
+  <span
+    role="presentation"
+    aria-hidden="true"
+    className={cn("flex h-9 w-9 items-center justify-center", className)}
+    {...props}
+  >
+    <MoreHorizontal className="h-4 w-4" />
+    <span className="sr-only">More</span>
+  </span>
+);
+BreadcrumbEllipsis.displayName = "BreadcrumbElipssis";
+
+export {
+  Breadcrumb,
+  BreadcrumbList,
+  BreadcrumbItem,
+  BreadcrumbLink,
+  BreadcrumbPage,
+  BreadcrumbSeparator,
+  BreadcrumbEllipsis,
+};

agriculture-ai-frontend/src/components/ui/button.tsx

@@ -0,0 +1,49 @@
+import * as React from "react";
+import { Slot } from "@radix-ui/react-slot";
+import { cva, type VariantProps } from "class-variance-authority";
+
+import { cn } from "@/lib/utils";
+
+const buttonVariants = cva(
+  "inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium cursor-pointer transition-colors focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-50 disabled:cursor-not-allowed [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0",
+  {
+    variants: {
+      variant: {
+        default: "bg-primary text-primary-foreground shadow hover:bg-primary/90",
+        destructive: "bg-destructive text-destructive-foreground shadow-sm hover:bg-destructive/90",
+        outline:
+          "border border-input bg-background shadow-sm hover:bg-accent hover:text-accent-foreground",
+        secondary: "bg-secondary text-secondary-foreground shadow-sm hover:bg-secondary/80",
+        ghost: "hover:bg-accent hover:text-accent-foreground",
+        link: "text-primary underline-offset-4 hover:underline",
+      },
+      size: {
+        default: "h-9 px-4 py-2",
+        sm: "h-8 rounded-md px-3 text-xs",
+        lg: "h-10 rounded-md px-8",
+        icon: "h-9 w-9",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+      size: "default",
+    },
+  },
+);
+
+export interface ButtonProps
+  extends React.ButtonHTMLAttributes<HTMLButtonElement>, VariantProps<typeof buttonVariants> {
+  asChild?: boolean;
+}
+
+const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
+  ({ className, variant, size, asChild = false, ...props }, ref) => {
+    const Comp = asChild ? Slot : "button";
+    return (
+      <Comp className={cn(buttonVariants({ variant, size, className }))} ref={ref} {...props} />
+    );
+  },
+);
+Button.displayName = "Button";
+
+export { Button, buttonVariants };

agriculture-ai-frontend/src/components/ui/calendar.tsx

@@ -0,0 +1,177 @@
+"use client";
+
+import * as React from "react";
+import { ChevronDownIcon, ChevronLeftIcon, ChevronRightIcon } from "lucide-react";
+import { DayButton, DayPicker, getDefaultClassNames } from "react-day-picker";
+
+import { cn } from "@/lib/utils";
+import { Button, buttonVariants } from "@/components/ui/button";
+
+function Calendar({
+  className,
+  classNames,
+  showOutsideDays = true,
+  captionLayout = "label",
+  buttonVariant = "ghost",
+  formatters,
+  components,
+  ...props
+}: React.ComponentProps<typeof DayPicker> & {
+  buttonVariant?: React.ComponentProps<typeof Button>["variant"];
+}) {
+  const defaultClassNames = getDefaultClassNames();
+
+  return (
+    <DayPicker
+      showOutsideDays={showOutsideDays}
+      className={cn(
+        "bg-background group/calendar p-3 [--cell-size:2rem] [[data-slot=card-content]_&]:bg-transparent [[data-slot=popover-content]_&]:bg-transparent",
+        String.raw`rtl:**:[.rdp-button\_next>svg]:rotate-180`,
+        String.raw`rtl:**:[.rdp-button\_previous>svg]:rotate-180`,
+        className,
+      )}
+      captionLayout={captionLayout}
+      formatters={{
+        formatMonthDropdown: (date) => date.toLocaleString("default", { month: "short" }),
+        ...formatters,
+      }}
+      classNames={{
+        root: cn("w-fit", defaultClassNames.root),
+        months: cn("relative flex flex-col gap-4 md:flex-row", defaultClassNames.months),
+        month: cn("flex w-full flex-col gap-4", defaultClassNames.month),
+        nav: cn(
+          "absolute inset-x-0 top-0 flex w-full items-center justify-between gap-1",
+          defaultClassNames.nav,
+        ),
+        button_previous: cn(
+          buttonVariants({ variant: buttonVariant }),
+          "h-(--cell-size) w-(--cell-size) select-none p-0 aria-disabled:opacity-50",
+          defaultClassNames.button_previous,
+        ),
+        button_next: cn(
+          buttonVariants({ variant: buttonVariant }),
+          "h-(--cell-size) w-(--cell-size) select-none p-0 aria-disabled:opacity-50",
+          defaultClassNames.button_next,
+        ),
+        month_caption: cn(
+          "flex h-(--cell-size) w-full items-center justify-center px-(--cell-size)",
+          defaultClassNames.month_caption,
+        ),
+        dropdowns: cn(
+          "flex h-(--cell-size) w-full items-center justify-center gap-1.5 text-sm font-medium",
+          defaultClassNames.dropdowns,
+        ),
+        dropdown_root: cn(
+          "has-focus:border-ring border-input shadow-xs has-focus:ring-ring/50 has-focus:ring-[3px] relative rounded-md border",
+          defaultClassNames.dropdown_root,
+        ),
+        dropdown: cn("bg-popover absolute inset-0 opacity-0", defaultClassNames.dropdown),
+        caption_label: cn(
+          "select-none font-medium",
+          captionLayout === "label"
+            ? "text-sm"
+            : "[&>svg]:text-muted-foreground flex h-8 items-center gap-1 rounded-md pl-2 pr-1 text-sm [&>svg]:size-3.5",
+          defaultClassNames.caption_label,
+        ),
+        table: "w-full border-collapse",
+        weekdays: cn("flex", defaultClassNames.weekdays),
+        weekday: cn(
+          "text-muted-foreground flex-1 select-none rounded-md text-[0.8rem] font-normal",
+          defaultClassNames.weekday,
+        ),
+        week: cn("mt-2 flex w-full", defaultClassNames.week),
+        week_number_header: cn("w-(--cell-size) select-none", defaultClassNames.week_number_header),
+        week_number: cn(
+          "text-muted-foreground select-none text-[0.8rem]",
+          defaultClassNames.week_number,
+        ),
+        day: cn(
+          "group/day relative aspect-square h-full w-full select-none p-0 text-center [&:first-child[data-selected=true]_button]:rounded-l-md [&:last-child[data-selected=true]_button]:rounded-r-md",
+          defaultClassNames.day,
+        ),
+        range_start: cn("bg-accent rounded-l-md", defaultClassNames.range_start),
+        range_middle: cn("rounded-none", defaultClassNames.range_middle),
+        range_end: cn("bg-accent rounded-r-md", defaultClassNames.range_end),
+        today: cn(
+          "bg-accent text-accent-foreground rounded-md data-[selected=true]:rounded-none",
+          defaultClassNames.today,
+        ),
+        outside: cn(
+          "text-muted-foreground aria-selected:text-muted-foreground",
+          defaultClassNames.outside,
+        ),
+        disabled: cn("text-muted-foreground opacity-50", defaultClassNames.disabled),
+        hidden: cn("invisible", defaultClassNames.hidden),
+        ...classNames,
+      }}
+      components={{
+        Root: ({ className, rootRef, ...props }) => {
+          return <div data-slot="calendar" ref={rootRef} className={cn(className)} {...props} />;
+        },
+        Chevron: ({ className, orientation, ...props }) => {
+          if (orientation === "left") {
+            return <ChevronLeftIcon className={cn("size-4", className)} {...props} />;
+          }
+
+          if (orientation === "right") {
+            return <ChevronRightIcon className={cn("size-4", className)} {...props} />;
+          }
+
+          return <ChevronDownIcon className={cn("size-4", className)} {...props} />;
+        },
+        DayButton: CalendarDayButton,
+        WeekNumber: ({ children, ...props }) => {
+          return (
+            <td {...props}>
+              <div className="flex size-(--cell-size) items-center justify-center text-center">
+                {children}
+              </div>
+            </td>
+          );
+        },
+        ...components,
+      }}
+      {...props}
+    />
+  );
+}
+
+function CalendarDayButton({
+  className,
+  day,
+  modifiers,
+  ...props
+}: React.ComponentProps<typeof DayButton>) {
+  const defaultClassNames = getDefaultClassNames();
+
+  const ref = React.useRef<HTMLButtonElement>(null);
+  React.useEffect(() => {
+    if (modifiers.focused) ref.current?.focus();
+  }, [modifiers.focused]);
+
+  return (
+    <Button
+      ref={ref}
+      variant="ghost"
+      size="icon"
+      data-day={day.date.toLocaleDateString()}
+      data-selected-single={
+        modifiers.selected &&
+        !modifiers.range_start &&
+        !modifiers.range_end &&
+        !modifiers.range_middle
+      }
+      data-range-start={modifiers.range_start}
+      data-range-end={modifiers.range_end}
+      data-range-middle={modifiers.range_middle}
+      className={cn(
+        "data-[selected-single=true]:bg-primary data-[selected-single=true]:text-primary-foreground data-[range-middle=true]:bg-accent data-[range-middle=true]:text-accent-foreground data-[range-start=true]:bg-primary data-[range-start=true]:text-primary-foreground data-[range-end=true]:bg-primary data-[range-end=true]:text-primary-foreground group-data-[focused=true]/day:border-ring group-data-[focused=true]/day:ring-ring/50 flex aspect-square h-auto w-full min-w-(--cell-size) flex-col gap-1 font-normal leading-none data-[range-end=true]:rounded-md data-[range-middle=true]:rounded-none data-[range-start=true]:rounded-md group-data-[focused=true]/day:relative group-data-[focused=true]/day:z-10 group-data-[focused=true]/day:ring-[3px] [&>span]:text-xs [&>span]:opacity-70",
+        defaultClassNames.day,
+        className,
+      )}
+      {...props}
+    />
+  );
+}
+
+export { Calendar, CalendarDayButton };

agriculture-ai-frontend/src/components/ui/card.tsx

@@ -0,0 +1,55 @@
+import * as React from "react";
+
+import { cn } from "@/lib/utils";
+
+const Card = React.forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
+  ({ className, ...props }, ref) => (
+    <div
+      ref={ref}
+      className={cn("rounded-xl border bg-card text-card-foreground shadow", className)}
+      {...props}
+    />
+  ),
+);
+Card.displayName = "Card";
+
+const CardHeader = React.forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
+  ({ className, ...props }, ref) => (
+    <div ref={ref} className={cn("flex flex-col space-y-1.5 p-6", className)} {...props} />
+  ),
+);
+CardHeader.displayName = "CardHeader";
+
+const CardTitle = React.forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
+  ({ className, ...props }, ref) => (
+    <div
+      ref={ref}
+      className={cn("font-semibold leading-none tracking-tight", className)}
+      {...props}
+    />
+  ),
+);
+CardTitle.displayName = "CardTitle";
+
+const CardDescription = React.forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
+  ({ className, ...props }, ref) => (
+    <div ref={ref} className={cn("text-sm text-muted-foreground", className)} {...props} />
+  ),
+);
+CardDescription.displayName = "CardDescription";
+
+const CardContent = React.forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
+  ({ className, ...props }, ref) => (
+    <div ref={ref} className={cn("p-6 pt-0", className)} {...props} />
+  ),
+);
+CardContent.displayName = "CardContent";
+
+const CardFooter = React.forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
+  ({ className, ...props }, ref) => (
+    <div ref={ref} className={cn("flex items-center p-6 pt-0", className)} {...props} />
+  ),
+);
+CardFooter.displayName = "CardFooter";
+
+export { Card, CardHeader, CardFooter, CardTitle, CardDescription, CardContent };

agriculture-ai-frontend/src/components/ui/carousel.tsx

@@ -0,0 +1,240 @@
+import * as React from "react";
+import useEmblaCarousel, { type UseEmblaCarouselType } from "embla-carousel-react";
+import { ArrowLeft, ArrowRight } from "lucide-react";
+
+import { cn } from "@/lib/utils";
+import { Button } from "@/components/ui/button";
+
+type CarouselApi = UseEmblaCarouselType[1];
+type UseCarouselParameters = Parameters<typeof useEmblaCarousel>;
+type CarouselOptions = UseCarouselParameters[0];
+type CarouselPlugin = UseCarouselParameters[1];
+
+type CarouselProps = {
+  opts?: CarouselOptions;
+  plugins?: CarouselPlugin;
+  orientation?: "horizontal" | "vertical";
+  setApi?: (api: CarouselApi) => void;
+};
+
+type CarouselContextProps = {
+  carouselRef: ReturnType<typeof useEmblaCarousel>[0];
+  api: ReturnType<typeof useEmblaCarousel>[1];
+  scrollPrev: () => void;
+  scrollNext: () => void;
+  canScrollPrev: boolean;
+  canScrollNext: boolean;
+} & CarouselProps;
+
+const CarouselContext = React.createContext<CarouselContextProps | null>(null);
+
+function useCarousel() {
+  const context = React.useContext(CarouselContext);
+
+  if (!context) {
+    throw new Error("useCarousel must be used within a <Carousel />");
+  }
+
+  return context;
+}
+
+const Carousel = React.forwardRef<
+  HTMLDivElement,
+  React.HTMLAttributes<HTMLDivElement> & CarouselProps
+>(({ orientation = "horizontal", opts, setApi, plugins, className, children, ...props }, ref) => {
+  const [carouselRef, api] = useEmblaCarousel(
+    {
+      ...opts,
+      axis: orientation === "horizontal" ? "x" : "y",
+    },
+    plugins,
+  );
+  const [canScrollPrev, setCanScrollPrev] = React.useState(false);
+  const [canScrollNext, setCanScrollNext] = React.useState(false);
+
+  const onSelect = React.useCallback((api: CarouselApi) => {
+    if (!api) {
+      return;
+    }
+
+    setCanScrollPrev(api.canScrollPrev());
+    setCanScrollNext(api.canScrollNext());
+  }, []);
+
+  const scrollPrev = React.useCallback(() => {
+    api?.scrollPrev();
+  }, [api]);
+
+  const scrollNext = React.useCallback(() => {
+    api?.scrollNext();
+  }, [api]);
+
+  const handleKeyDown = React.useCallback(
+    (event: React.KeyboardEvent<HTMLDivElement>) => {
+      if (event.key === "ArrowLeft") {
+        event.preventDefault();
+        scrollPrev();
+      } else if (event.key === "ArrowRight") {
+        event.preventDefault();
+        scrollNext();
+      }
+    },
+    [scrollPrev, scrollNext],
+  );
+
+  React.useEffect(() => {
+    if (!api || !setApi) {
+      return;
+    }
+
+    setApi(api);
+  }, [api, setApi]);
+
+  React.useEffect(() => {
+    if (!api) {
+      return;
+    }
+
+    onSelect(api);
+    api.on("reInit", onSelect);
+    api.on("select", onSelect);
+
+    return () => {
+      api?.off("select", onSelect);
+    };
+  }, [api, onSelect]);
+
+  return (
+    <CarouselContext.Provider
+      value={{
+        carouselRef,
+        api: api,
+        opts,
+        orientation: orientation || (opts?.axis === "y" ? "vertical" : "horizontal"),
+        scrollPrev,
+        scrollNext,
+        canScrollPrev,
+        canScrollNext,
+      }}
+    >
+      <div
+        ref={ref}
+        onKeyDownCapture={handleKeyDown}
+        className={cn("relative", className)}
+        role="region"
+        aria-roledescription="carousel"
+        {...props}
+      >
+        {children}
+      </div>
+    </CarouselContext.Provider>
+  );
+});
+Carousel.displayName = "Carousel";
+
+const CarouselContent = React.forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
+  ({ className, ...props }, ref) => {
+    const { carouselRef, orientation } = useCarousel();
+
+    return (
+      <div ref={carouselRef} className="overflow-hidden">
+        <div
+          ref={ref}
+          className={cn(
+            "flex",
+            orientation === "horizontal" ? "-ml-4" : "-mt-4 flex-col",
+            className,
+          )}
+          {...props}
+        />
+      </div>
+    );
+  },
+);
+CarouselContent.displayName = "CarouselContent";
+
+const CarouselItem = React.forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
+  ({ className, ...props }, ref) => {
+    const { orientation } = useCarousel();
+
+    return (
+      <div
+        ref={ref}
+        role="group"
+        aria-roledescription="slide"
+        className={cn(
+          "min-w-0 shrink-0 grow-0 basis-full",
+          orientation === "horizontal" ? "pl-4" : "pt-4",
+          className,
+        )}
+        {...props}
+      />
+    );
+  },
+);
+CarouselItem.displayName = "CarouselItem";
+
+const CarouselPrevious = React.forwardRef<HTMLButtonElement, React.ComponentProps<typeof Button>>(
+  ({ className, variant = "outline", size = "icon", ...props }, ref) => {
+    const { orientation, scrollPrev, canScrollPrev } = useCarousel();
+
+    return (
+      <Button
+        ref={ref}
+        variant={variant}
+        size={size}
+        className={cn(
+          "absolute  h-8 w-8 rounded-full",
+          orientation === "horizontal"
+            ? "-left-12 top-1/2 -translate-y-1/2"
+            : "-top-12 left-1/2 -translate-x-1/2 rotate-90",
+          className,
+        )}
+        disabled={!canScrollPrev}
+        onClick={scrollPrev}
+        {...props}
+      >
+        <ArrowLeft className="h-4 w-4" />
+        <span className="sr-only">Previous slide</span>
+      </Button>
+    );
+  },
+);
+CarouselPrevious.displayName = "CarouselPrevious";
+
+const CarouselNext = React.forwardRef<HTMLButtonElement, React.ComponentProps<typeof Button>>(
+  ({ className, variant = "outline", size = "icon", ...props }, ref) => {
+    const { orientation, scrollNext, canScrollNext } = useCarousel();
+
+    return (
+      <Button
+        ref={ref}
+        variant={variant}
+        size={size}
+        className={cn(
+          "absolute h-8 w-8 rounded-full",
+          orientation === "horizontal"
+            ? "-right-12 top-1/2 -translate-y-1/2"
+            : "-bottom-12 left-1/2 -translate-x-1/2 rotate-90",
+          className,
+        )}
+        disabled={!canScrollNext}
+        onClick={scrollNext}
+        {...props}
+      >
+        <ArrowRight className="h-4 w-4" />
+        <span className="sr-only">Next slide</span>
+      </Button>
+    );
+  },
+);
+CarouselNext.displayName = "CarouselNext";
+
+export {
+  type CarouselApi,
+  Carousel,
+  CarouselContent,
+  CarouselItem,
+  CarouselPrevious,
+  CarouselNext,
+};

agriculture-ai-frontend/src/components/ui/chart.tsx

@@ -0,0 +1,331 @@
+import * as React from "react";
+import * as RechartsPrimitive from "recharts";
+
+import { cn } from "@/lib/utils";
+
+// Format: { THEME_NAME: CSS_SELECTOR }
+const THEMES = { light: "", dark: ".dark" } as const;
+
+export type ChartConfig = {
+  [k in string]: {
+    label?: React.ReactNode;
+    icon?: React.ComponentType;
+  } & (
+    | { color?: string; theme?: never }
+    | { color?: never; theme: Record<keyof typeof THEMES, string> }
+  );
+};
+
+type ChartContextProps = {
+  config: ChartConfig;
+};
+
+const ChartContext = React.createContext<ChartContextProps | null>(null);
+
+function useChart() {
+  const context = React.useContext(ChartContext);
+
+  if (!context) {
+    throw new Error("useChart must be used within a <ChartContainer />");
+  }
+
+  return context;
+}
+
+const ChartContainer = React.forwardRef<
+  HTMLDivElement,
+  React.ComponentProps<"div"> & {
+    config: ChartConfig;
+    children: React.ComponentProps<typeof RechartsPrimitive.ResponsiveContainer>["children"];
+  }
+>(({ id, className, children, config, ...props }, ref) => {
+  const uniqueId = React.useId();
+  const chartId = `chart-${id || uniqueId.replace(/:/g, "")}`;
+
+  return (
+    <ChartContext.Provider value={{ config }}>
+      <div
+        data-chart={chartId}
+        ref={ref}
+        className={cn(
+          "flex aspect-video justify-center text-xs [&_.recharts-cartesian-axis-tick_text]:fill-muted-foreground [&_.recharts-cartesian-grid_line[stroke='#ccc']]:stroke-border/50 [&_.recharts-curve.recharts-tooltip-cursor]:stroke-border [&_.recharts-dot[stroke='#fff']]:stroke-transparent [&_.recharts-layer]:outline-none [&_.recharts-polar-grid_[stroke='#ccc']]:stroke-border [&_.recharts-radial-bar-background-sector]:fill-muted [&_.recharts-rectangle.recharts-tooltip-cursor]:fill-muted [&_.recharts-reference-line_[stroke='#ccc']]:stroke-border [&_.recharts-sector[stroke='#fff']]:stroke-transparent [&_.recharts-sector]:outline-none [&_.recharts-surface]:outline-none",
+          className,
+        )}
+        {...props}
+      >
+        <ChartStyle id={chartId} config={config} />
+        <RechartsPrimitive.ResponsiveContainer>{children}</RechartsPrimitive.ResponsiveContainer>
+      </div>
+    </ChartContext.Provider>
+  );
+});
+ChartContainer.displayName = "Chart";
+
+const ChartStyle = ({ id, config }: { id: string; config: ChartConfig }) => {
+  const colorConfig = Object.entries(config).filter(([, config]) => config.theme || config.color);
+
+  if (!colorConfig.length) {
+    return null;
+  }
+
+  return (
+    <style
+      dangerouslySetInnerHTML={{
+        __html: Object.entries(THEMES)
+          .map(
+            ([theme, prefix]) => `
+${prefix} [data-chart=${id}] {
+${colorConfig
+  .map(([key, itemConfig]) => {
+    const color = itemConfig.theme?.[theme as keyof typeof itemConfig.theme] || itemConfig.color;
+    return color ? `  --color-${key}: ${color};` : null;
+  })
+  .join("\n")}
+}
+`,
+          )
+          .join("\n"),
+      }}
+    />
+  );
+};
+
+const ChartTooltip = RechartsPrimitive.Tooltip;
+
+const ChartTooltipContent = React.forwardRef<
+  HTMLDivElement,
+  React.ComponentProps<typeof RechartsPrimitive.Tooltip> &
+    React.ComponentProps<"div"> & {
+      hideLabel?: boolean;
+      hideIndicator?: boolean;
+      indicator?: "line" | "dot" | "dashed";
+      nameKey?: string;
+      labelKey?: string;
+    }
+>(
+  (
+    {
+      active,
+      payload,
+      className,
+      indicator = "dot",
+      hideLabel = false,
+      hideIndicator = false,
+      label,
+      labelFormatter,
+      labelClassName,
+      formatter,
+      color,
+      nameKey,
+      labelKey,
+    },
+    ref,
+  ) => {
+    const { config } = useChart();
+
+    const tooltipLabel = React.useMemo(() => {
+      if (hideLabel || !payload?.length) {
+        return null;
+      }
+
+      const [item] = payload;
+      const key = `${labelKey || item?.dataKey || item?.name || "value"}`;
+      const itemConfig = getPayloadConfigFromPayload(config, item, key);
+      const value =
+        !labelKey && typeof label === "string"
+          ? config[label as keyof typeof config]?.label || label
+          : itemConfig?.label;
+
+      if (labelFormatter) {
+        return (
+          <div className={cn("font-medium", labelClassName)}>{labelFormatter(value, payload)}</div>
+        );
+      }
+
+      if (!value) {
+        return null;
+      }
+
+      return <div className={cn("font-medium", labelClassName)}>{value}</div>;
+    }, [label, labelFormatter, payload, hideLabel, labelClassName, config, labelKey]);
+
+    if (!active || !payload?.length) {
+      return null;
+    }
+
+    const nestLabel = payload.length === 1 && indicator !== "dot";
+
+    return (
+      <div
+        ref={ref}
+        className={cn(
+          "grid min-w-[8rem] items-start gap-1.5 rounded-lg border border-border/50 bg-background px-2.5 py-1.5 text-xs shadow-xl",
+          className,
+        )}
+      >
+        {!nestLabel ? tooltipLabel : null}
+        <div className="grid gap-1.5">
+          {payload
+            .filter((item) => item.type !== "none")
+            .map((item, index) => {
+              const key = `${nameKey || item.name || item.dataKey || "value"}`;
+              const itemConfig = getPayloadConfigFromPayload(config, item, key);
+              const indicatorColor = color || item.payload.fill || item.color;
+
+              return (
+                <div
+                  key={item.dataKey}
+                  className={cn(
+                    "flex w-full flex-wrap items-stretch gap-2 [&>svg]:h-2.5 [&>svg]:w-2.5 [&>svg]:text-muted-foreground",
+                    indicator === "dot" && "items-center",
+                  )}
+                >
+                  {formatter && item?.value !== undefined && item.name ? (
+                    formatter(item.value, item.name, item, index, item.payload)
+                  ) : (
+                    <>
+                      {itemConfig?.icon ? (
+                        <itemConfig.icon />
+                      ) : (
+                        !hideIndicator && (
+                          <div
+                            className={cn(
+                              "shrink-0 rounded-[2px] border-(--color-border) bg-(--color-bg)",
+                              {
+                                "h-2.5 w-2.5": indicator === "dot",
+                                "w-1": indicator === "line",
+                                "w-0 border-[1.5px] border-dashed bg-transparent":
+                                  indicator === "dashed",
+                                "my-0.5": nestLabel && indicator === "dashed",
+                              },
+                            )}
+                            style={
+                              {
+                                "--color-bg": indicatorColor,
+                                "--color-border": indicatorColor,
+                              } as React.CSSProperties
+                            }
+                          />
+                        )
+                      )}
+                      <div
+                        className={cn(
+                          "flex flex-1 justify-between leading-none",
+                          nestLabel ? "items-end" : "items-center",
+                        )}
+                      >
+                        <div className="grid gap-1.5">
+                          {nestLabel ? tooltipLabel : null}
+                          <span className="text-muted-foreground">
+                            {itemConfig?.label || item.name}
+                          </span>
+                        </div>
+                        {item.value && (
+                          <span className="font-mono font-medium tabular-nums text-foreground">
+                            {item.value.toLocaleString()}
+                          </span>
+                        )}
+                      </div>
+                    </>
+                  )}
+                </div>
+              );
+            })}
+        </div>
+      </div>
+    );
+  },
+);
+ChartTooltipContent.displayName = "ChartTooltip";
+
+const ChartLegend = RechartsPrimitive.Legend;
+
+const ChartLegendContent = React.forwardRef<
+  HTMLDivElement,
+  React.ComponentProps<"div"> &
+    Pick<RechartsPrimitive.LegendProps, "payload" | "verticalAlign"> & {
+      hideIcon?: boolean;
+      nameKey?: string;
+    }
+>(({ className, hideIcon = false, payload, verticalAlign = "bottom", nameKey }, ref) => {
+  const { config } = useChart();
+
+  if (!payload?.length) {
+    return null;
+  }
+
+  return (
+    <div
+      ref={ref}
+      className={cn(
+        "flex items-center justify-center gap-4",
+        verticalAlign === "top" ? "pb-3" : "pt-3",
+        className,
+      )}
+    >
+      {payload
+        .filter((item) => item.type !== "none")
+        .map((item) => {
+          const key = `${nameKey || item.dataKey || "value"}`;
+          const itemConfig = getPayloadConfigFromPayload(config, item, key);
+
+          return (
+            <div
+              key={item.value}
+              className={cn(
+                "flex items-center gap-1.5 [&>svg]:h-3 [&>svg]:w-3 [&>svg]:text-muted-foreground",
+              )}
+            >
+              {itemConfig?.icon && !hideIcon ? (
+                <itemConfig.icon />
+              ) : (
+                <div
+                  className="h-2 w-2 shrink-0 rounded-[2px]"
+                  style={{
+                    backgroundColor: item.color,
+                  }}
+                />
+              )}
+              {itemConfig?.label}
+            </div>
+          );
+        })}
+    </div>
+  );
+});
+ChartLegendContent.displayName = "ChartLegend";
+
+// Helper to extract item config from a payload.
+function getPayloadConfigFromPayload(config: ChartConfig, payload: unknown, key: string) {
+  if (typeof payload !== "object" || payload === null) {
+    return undefined;
+  }
+
+  const payloadPayload =
+    "payload" in payload && typeof payload.payload === "object" && payload.payload !== null
+      ? payload.payload
+      : undefined;
+
+  let configLabelKey: string = key;
+
+  if (key in payload && typeof payload[key as keyof typeof payload] === "string") {
+    configLabelKey = payload[key as keyof typeof payload] as string;
+  } else if (
+    payloadPayload &&
+    key in payloadPayload &&
+    typeof payloadPayload[key as keyof typeof payloadPayload] === "string"
+  ) {
+    configLabelKey = payloadPayload[key as keyof typeof payloadPayload] as string;
+  }
+
+  return configLabelKey in config ? config[configLabelKey] : config[key as keyof typeof config];
+}
+
+export {
+  ChartContainer,
+  ChartTooltip,
+  ChartTooltipContent,
+  ChartLegend,
+  ChartLegendContent,
+  ChartStyle,
+};

agriculture-ai-frontend/src/components/ui/checkbox.tsx

@@ -0,0 +1,26 @@
+import * as React from "react";
+import * as CheckboxPrimitive from "@radix-ui/react-checkbox";
+import { Check } from "lucide-react";
+
+import { cn } from "@/lib/utils";
+
+const Checkbox = React.forwardRef<
+  React.ElementRef<typeof CheckboxPrimitive.Root>,
+  React.ComponentPropsWithoutRef<typeof CheckboxPrimitive.Root>
+>(({ className, ...props }, ref) => (
+  <CheckboxPrimitive.Root
+    ref={ref}
+    className={cn(
+      "grid place-content-center peer h-4 w-4 shrink-0 rounded-sm border border-primary shadow cursor-pointer focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-50 data-[state=checked]:bg-primary data-[state=checked]:text-primary-foreground",
+      className,
+    )}
+    {...props}
+  >
+    <CheckboxPrimitive.Indicator className={cn("grid place-content-center text-current")}>
+      <Check className="h-4 w-4" />
+    </CheckboxPrimitive.Indicator>
+  </CheckboxPrimitive.Root>
+));
+Checkbox.displayName = CheckboxPrimitive.Root.displayName;
+
+export { Checkbox };

agriculture-ai-frontend/src/components/ui/collapsible.tsx

@@ -0,0 +1,11 @@
+"use client";
+
+import * as CollapsiblePrimitive from "@radix-ui/react-collapsible";
+
+const Collapsible = CollapsiblePrimitive.Root;
+
+const CollapsibleTrigger = CollapsiblePrimitive.CollapsibleTrigger;
+
+const CollapsibleContent = CollapsiblePrimitive.CollapsibleContent;
+
+export { Collapsible, CollapsibleTrigger, CollapsibleContent };

agriculture-ai-frontend/src/components/ui/command.tsx

@@ -0,0 +1,143 @@
+"use client";
+
+import * as React from "react";
+import { type DialogProps } from "@radix-ui/react-dialog";
+import { Command as CommandPrimitive } from "cmdk";
+import { Search } from "lucide-react";
+
+import { cn } from "@/lib/utils";
+import { Dialog, DialogContent } from "@/components/ui/dialog";
+
+const Command = React.forwardRef<
+  React.ElementRef<typeof CommandPrimitive>,
+  React.ComponentPropsWithoutRef<typeof CommandPrimitive>
+>(({ className, ...props }, ref) => (
+  <CommandPrimitive
+    ref={ref}
+    className={cn(
+      "flex h-full w-full flex-col overflow-hidden rounded-md bg-popover text-popover-foreground",
+      className,
+    )}
+    {...props}
+  />
+));
+Command.displayName = CommandPrimitive.displayName;
+
+const CommandDialog = ({ children, ...props }: DialogProps) => {
+  return (
+    <Dialog {...props}>
+      <DialogContent className="overflow-hidden p-0">
+        <Command className="[&_[cmdk-group-heading]]:px-2 [&_[cmdk-group-heading]]:font-medium [&_[cmdk-group-heading]]:text-muted-foreground [&_[cmdk-group]:not([hidden])_~[cmdk-group]]:pt-0 [&_[cmdk-group]]:px-2 [&_[cmdk-input-wrapper]_svg]:h-5 [&_[cmdk-input-wrapper]_svg]:w-5 [&_[cmdk-input]]:h-12 [&_[cmdk-item]]:px-2 [&_[cmdk-item]]:py-3 [&_[cmdk-item]_svg]:h-5 [&_[cmdk-item]_svg]:w-5">
+          {children}
+        </Command>
+      </DialogContent>
+    </Dialog>
+  );
+};
+
+const CommandInput = React.forwardRef<
+  React.ElementRef<typeof CommandPrimitive.Input>,
+  React.ComponentPropsWithoutRef<typeof CommandPrimitive.Input>
+>(({ className, ...props }, ref) => (
+  <div className="flex items-center border-b px-3" cmdk-input-wrapper="">
+    <Search className="mr-2 h-4 w-4 shrink-0 opacity-50" />
+    <CommandPrimitive.Input
+      ref={ref}
+      className={cn(
+        "flex h-10 w-full rounded-md bg-transparent py-3 text-sm outline-none placeholder:text-muted-foreground disabled:cursor-not-allowed disabled:opacity-50",
+        className,
+      )}
+      {...props}
+    />
+  </div>
+));
+
+CommandInput.displayName = CommandPrimitive.Input.displayName;
+
+const CommandList = React.forwardRef<
+  React.ElementRef<typeof CommandPrimitive.List>,
+  React.ComponentPropsWithoutRef<typeof CommandPrimitive.List>
+>(({ className, ...props }, ref) => (
+  <CommandPrimitive.List
+    ref={ref}
+    className={cn("max-h-[300px] overflow-y-auto overflow-x-hidden", className)}
+    {...props}
+  />
+));
+
+CommandList.displayName = CommandPrimitive.List.displayName;
+
+const CommandEmpty = React.forwardRef<
+  React.ElementRef<typeof CommandPrimitive.Empty>,
+  React.ComponentPropsWithoutRef<typeof CommandPrimitive.Empty>
+>((props, ref) => (
+  <CommandPrimitive.Empty ref={ref} className="py-6 text-center text-sm" {...props} />
+));
+
+CommandEmpty.displayName = CommandPrimitive.Empty.displayName;
+
+const CommandGroup = React.forwardRef<
+  React.ElementRef<typeof CommandPrimitive.Group>,
+  React.ComponentPropsWithoutRef<typeof CommandPrimitive.Group>
+>(({ className, ...props }, ref) => (
+  <CommandPrimitive.Group
+    ref={ref}
+    className={cn(
+      "overflow-hidden p-1 text-foreground [&_[cmdk-group-heading]]:px-2 [&_[cmdk-group-heading]]:py-1.5 [&_[cmdk-group-heading]]:text-xs [&_[cmdk-group-heading]]:font-medium [&_[cmdk-group-heading]]:text-muted-foreground",
+      className,
+    )}
+    {...props}
+  />
+));
+
+CommandGroup.displayName = CommandPrimitive.Group.displayName;
+
+const CommandSeparator = React.forwardRef<
+  React.ElementRef<typeof CommandPrimitive.Separator>,
+  React.ComponentPropsWithoutRef<typeof CommandPrimitive.Separator>
+>(({ className, ...props }, ref) => (
+  <CommandPrimitive.Separator
+    ref={ref}
+    className={cn("-mx-1 h-px bg-border", className)}
+    {...props}
+  />
+));
+CommandSeparator.displayName = CommandPrimitive.Separator.displayName;
+
+const CommandItem = React.forwardRef<
+  React.ElementRef<typeof CommandPrimitive.Item>,
+  React.ComponentPropsWithoutRef<typeof CommandPrimitive.Item>
+>(({ className, ...props }, ref) => (
+  <CommandPrimitive.Item
+    ref={ref}
+    className={cn(
+      "relative flex cursor-default gap-2 select-none items-center rounded-sm px-2 py-1.5 text-sm outline-none data-[disabled=true]:pointer-events-none data-[selected=true]:bg-accent data-[selected=true]:text-accent-foreground data-[disabled=true]:opacity-50 [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0",
+      className,
+    )}
+    {...props}
+  />
+));
+
+CommandItem.displayName = CommandPrimitive.Item.displayName;
+
+const CommandShortcut = ({ className, ...props }: React.HTMLAttributes<HTMLSpanElement>) => {
+  return (
+    <span
+      className={cn("ml-auto text-xs tracking-widest text-muted-foreground", className)}
+      {...props}
+    />
+  );
+};
+CommandShortcut.displayName = "CommandShortcut";
+
+export {
+  Command,
+  CommandDialog,
+  CommandInput,
+  CommandList,
+  CommandEmpty,
+  CommandGroup,
+  CommandItem,
+  CommandShortcut,
+  CommandSeparator,
+};

agriculture-ai-frontend/src/components/ui/context-menu.tsx

@@ -0,0 +1,187 @@
+import * as React from "react";
+import * as ContextMenuPrimitive from "@radix-ui/react-context-menu";
+import { Check, ChevronRight, Circle } from "lucide-react";
+
+import { cn } from "@/lib/utils";
+
+const ContextMenu = ContextMenuPrimitive.Root;
+
+const ContextMenuTrigger = ContextMenuPrimitive.Trigger;
+
+const ContextMenuGroup = ContextMenuPrimitive.Group;
+
+const ContextMenuPortal = ContextMenuPrimitive.Portal;
+
+const ContextMenuSub = ContextMenuPrimitive.Sub;
+
+const ContextMenuRadioGroup = ContextMenuPrimitive.RadioGroup;
+
+const ContextMenuSubTrigger = React.forwardRef<
+  React.ElementRef<typeof ContextMenuPrimitive.SubTrigger>,
+  React.ComponentPropsWithoutRef<typeof ContextMenuPrimitive.SubTrigger> & {
+    inset?: boolean;
+  }
+>(({ className, inset, children, ...props }, ref) => (
+  <ContextMenuPrimitive.SubTrigger
+    ref={ref}
+    className={cn(
+      "flex cursor-default select-none items-center rounded-sm px-2 py-1.5 text-sm outline-none focus:bg-accent focus:text-accent-foreground data-[state=open]:bg-accent data-[state=open]:text-accent-foreground",
+      inset && "pl-8",
+      className,
+    )}
+    {...props}
+  >
+    {children}
+    <ChevronRight className="ml-auto h-4 w-4" />
+  </ContextMenuPrimitive.SubTrigger>
+));
+ContextMenuSubTrigger.displayName = ContextMenuPrimitive.SubTrigger.displayName;
+
+const ContextMenuSubContent = React.forwardRef<
+  React.ElementRef<typeof ContextMenuPrimitive.SubContent>,
+  React.ComponentPropsWithoutRef<typeof ContextMenuPrimitive.SubContent>
+>(({ className, ...props }, ref) => (
+  <ContextMenuPrimitive.SubContent
+    ref={ref}
+    className={cn(
+      "z-50 min-w-[8rem] overflow-hidden rounded-md border bg-popover p-1 text-popover-foreground shadow-lg data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 origin-(--radix-context-menu-content-transform-origin)",
+      className,
+    )}
+    {...props}
+  />
+));
+ContextMenuSubContent.displayName = ContextMenuPrimitive.SubContent.displayName;
+
+const ContextMenuContent = React.forwardRef<
+  React.ElementRef<typeof ContextMenuPrimitive.Content>,
+  React.ComponentPropsWithoutRef<typeof ContextMenuPrimitive.Content>
+>(({ className, ...props }, ref) => (
+  <ContextMenuPrimitive.Portal>
+    <ContextMenuPrimitive.Content
+      ref={ref}
+      className={cn(
+        "z-50 max-h-(--radix-context-menu-content-available-height) min-w-[8rem] overflow-y-auto overflow-x-hidden rounded-md border bg-popover p-1 text-popover-foreground shadow-md data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 origin-(--radix-context-menu-content-transform-origin)",
+        className,
+      )}
+      {...props}
+    />
+  </ContextMenuPrimitive.Portal>
+));
+ContextMenuContent.displayName = ContextMenuPrimitive.Content.displayName;
+
+const ContextMenuItem = React.forwardRef<
+  React.ElementRef<typeof ContextMenuPrimitive.Item>,
+  React.ComponentPropsWithoutRef<typeof ContextMenuPrimitive.Item> & {
+    inset?: boolean;
+  }
+>(({ className, inset, ...props }, ref) => (
+  <ContextMenuPrimitive.Item
+    ref={ref}
+    className={cn(
+      "relative flex cursor-default select-none items-center rounded-sm px-2 py-1.5 text-sm outline-none focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50",
+      inset && "pl-8",
+      className,
+    )}
+    {...props}
+  />
+));
+ContextMenuItem.displayName = ContextMenuPrimitive.Item.displayName;
+
+const ContextMenuCheckboxItem = React.forwardRef<
+  React.ElementRef<typeof ContextMenuPrimitive.CheckboxItem>,
+  React.ComponentPropsWithoutRef<typeof ContextMenuPrimitive.CheckboxItem>
+>(({ className, children, checked, ...props }, ref) => (
+  <ContextMenuPrimitive.CheckboxItem
+    ref={ref}
+    className={cn(
+      "relative flex cursor-default select-none items-center rounded-sm py-1.5 pl-8 pr-2 text-sm outline-none focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50",
+      className,
+    )}
+    checked={checked}
+    {...props}
+  >
+    <span className="absolute left-2 flex h-3.5 w-3.5 items-center justify-center">
+      <ContextMenuPrimitive.ItemIndicator>
+        <Check className="h-4 w-4" />
+      </ContextMenuPrimitive.ItemIndicator>
+    </span>
+    {children}
+  </ContextMenuPrimitive.CheckboxItem>
+));
+ContextMenuCheckboxItem.displayName = ContextMenuPrimitive.CheckboxItem.displayName;
+
+const ContextMenuRadioItem = React.forwardRef<
+  React.ElementRef<typeof ContextMenuPrimitive.RadioItem>,
+  React.ComponentPropsWithoutRef<typeof ContextMenuPrimitive.RadioItem>
+>(({ className, children, ...props }, ref) => (
+  <ContextMenuPrimitive.RadioItem
+    ref={ref}
+    className={cn(
+      "relative flex cursor-default select-none items-center rounded-sm py-1.5 pl-8 pr-2 text-sm outline-none focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50",
+      className,
+    )}
+    {...props}
+  >
+    <span className="absolute left-2 flex h-3.5 w-3.5 items-center justify-center">
+      <ContextMenuPrimitive.ItemIndicator>
+        <Circle className="h-4 w-4 fill-current" />
+      </ContextMenuPrimitive.ItemIndicator>
+    </span>
+    {children}
+  </ContextMenuPrimitive.RadioItem>
+));
+ContextMenuRadioItem.displayName = ContextMenuPrimitive.RadioItem.displayName;
+
+const ContextMenuLabel = React.forwardRef<
+  React.ElementRef<typeof ContextMenuPrimitive.Label>,
+  React.ComponentPropsWithoutRef<typeof ContextMenuPrimitive.Label> & {
+    inset?: boolean;
+  }
+>(({ className, inset, ...props }, ref) => (
+  <ContextMenuPrimitive.Label
+    ref={ref}
+    className={cn("px-2 py-1.5 text-sm font-semibold text-foreground", inset && "pl-8", className)}
+    {...props}
+  />
+));
+ContextMenuLabel.displayName = ContextMenuPrimitive.Label.displayName;
+
+const ContextMenuSeparator = React.forwardRef<
+  React.ElementRef<typeof ContextMenuPrimitive.Separator>,
+  React.ComponentPropsWithoutRef<typeof ContextMenuPrimitive.Separator>
+>(({ className, ...props }, ref) => (
+  <ContextMenuPrimitive.Separator
+    ref={ref}
+    className={cn("-mx-1 my-1 h-px bg-border", className)}
+    {...props}
+  />
+));
+ContextMenuSeparator.displayName = ContextMenuPrimitive.Separator.displayName;
+
+const ContextMenuShortcut = ({ className, ...props }: React.HTMLAttributes<HTMLSpanElement>) => {
+  return (
+    <span
+      className={cn("ml-auto text-xs tracking-widest text-muted-foreground", className)}
+      {...props}
+    />
+  );
+};
+ContextMenuShortcut.displayName = "ContextMenuShortcut";
+
+export {
+  ContextMenu,
+  ContextMenuTrigger,
+  ContextMenuContent,
+  ContextMenuItem,
+  ContextMenuCheckboxItem,
+  ContextMenuRadioItem,
+  ContextMenuLabel,
+  ContextMenuSeparator,
+  ContextMenuShortcut,
+  ContextMenuGroup,
+  ContextMenuPortal,
+  ContextMenuSub,
+  ContextMenuSubContent,
+  ContextMenuSubTrigger,
+  ContextMenuRadioGroup,
+};

agriculture-ai-frontend/src/components/ui/dialog.tsx

@@ -0,0 +1,104 @@
+"use client";
+
+import * as React from "react";
+import * as DialogPrimitive from "@radix-ui/react-dialog";
+import { X } from "lucide-react";
+
+import { cn } from "@/lib/utils";
+
+const Dialog = DialogPrimitive.Root;
+
+const DialogTrigger = DialogPrimitive.Trigger;
+
+const DialogPortal = DialogPrimitive.Portal;
+
+const DialogClose = DialogPrimitive.Close;
+
+const DialogOverlay = React.forwardRef<
+  React.ElementRef<typeof DialogPrimitive.Overlay>,
+  React.ComponentPropsWithoutRef<typeof DialogPrimitive.Overlay>
+>(({ className, ...props }, ref) => (
+  <DialogPrimitive.Overlay
+    ref={ref}
+    className={cn(
+      "fixed inset-0 z-50 bg-black/80  data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0",
+      className,
+    )}
+    {...props}
+  />
+));
+DialogOverlay.displayName = DialogPrimitive.Overlay.displayName;
+
+const DialogContent = React.forwardRef<
+  React.ElementRef<typeof DialogPrimitive.Content>,
+  React.ComponentPropsWithoutRef<typeof DialogPrimitive.Content>
+>(({ className, children, ...props }, ref) => (
+  <DialogPortal>
+    <DialogOverlay />
+    <DialogPrimitive.Content
+      ref={ref}
+      className={cn(
+        "fixed left-[50%] top-[50%] z-50 grid w-full max-w-lg translate-x-[-50%] translate-y-[-50%] gap-4 border bg-background p-6 shadow-lg duration-200 data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 sm:rounded-lg",
+        className,
+      )}
+      {...props}
+    >
+      {children}
+      <DialogPrimitive.Close className="absolute right-4 top-4 rounded-sm opacity-70 ring-offset-background cursor-pointer transition-opacity hover:opacity-100 focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2 disabled:pointer-events-none data-[state=open]:bg-accent data-[state=open]:text-muted-foreground">
+        <X className="h-4 w-4" />
+        <span className="sr-only">Close</span>
+      </DialogPrimitive.Close>
+    </DialogPrimitive.Content>
+  </DialogPortal>
+));
+DialogContent.displayName = DialogPrimitive.Content.displayName;
+
+const DialogHeader = ({ className, ...props }: React.HTMLAttributes<HTMLDivElement>) => (
+  <div className={cn("flex flex-col space-y-1.5 text-center sm:text-left", className)} {...props} />
+);
+DialogHeader.displayName = "DialogHeader";
+
+const DialogFooter = ({ className, ...props }: React.HTMLAttributes<HTMLDivElement>) => (
+  <div
+    className={cn("flex flex-col-reverse sm:flex-row sm:justify-end sm:space-x-2", className)}
+    {...props}
+  />
+);
+DialogFooter.displayName = "DialogFooter";
+
+const DialogTitle = React.forwardRef<
+  React.ElementRef<typeof DialogPrimitive.Title>,
+  React.ComponentPropsWithoutRef<typeof DialogPrimitive.Title>
+>(({ className, ...props }, ref) => (
+  <DialogPrimitive.Title
+    ref={ref}
+    className={cn("text-lg font-semibold leading-none tracking-tight", className)}
+    {...props}
+  />
+));
+DialogTitle.displayName = DialogPrimitive.Title.displayName;
+
+const DialogDescription = React.forwardRef<
+  React.ElementRef<typeof DialogPrimitive.Description>,
+  React.ComponentPropsWithoutRef<typeof DialogPrimitive.Description>
+>(({ className, ...props }, ref) => (
+  <DialogPrimitive.Description
+    ref={ref}
+    className={cn("text-sm text-muted-foreground", className)}
+    {...props}
+  />
+));
+DialogDescription.displayName = DialogPrimitive.Description.displayName;
+
+export {
+  Dialog,
+  DialogPortal,
+  DialogOverlay,
+  DialogTrigger,
+  DialogClose,
+  DialogContent,
+  DialogHeader,
+  DialogFooter,
+  DialogTitle,
+  DialogDescription,
+};

agriculture-ai-frontend/src/components/ui/drawer.tsx

@@ -0,0 +1,98 @@
+import * as React from "react";
+import { Drawer as DrawerPrimitive } from "vaul";
+
+import { cn } from "@/lib/utils";
+
+const Drawer = ({
+  shouldScaleBackground = true,
+  ...props
+}: React.ComponentProps<typeof DrawerPrimitive.Root>) => (
+  <DrawerPrimitive.Root shouldScaleBackground={shouldScaleBackground} {...props} />
+);
+Drawer.displayName = "Drawer";
+
+const DrawerTrigger = DrawerPrimitive.Trigger;
+
+const DrawerPortal = DrawerPrimitive.Portal;
+
+const DrawerClose = DrawerPrimitive.Close;
+
+const DrawerOverlay = React.forwardRef<
+  React.ElementRef<typeof DrawerPrimitive.Overlay>,
+  React.ComponentPropsWithoutRef<typeof DrawerPrimitive.Overlay>
+>(({ className, ...props }, ref) => (
+  <DrawerPrimitive.Overlay
+    ref={ref}
+    className={cn("fixed inset-0 z-50 bg-black/80", className)}
+    {...props}
+  />
+));
+DrawerOverlay.displayName = DrawerPrimitive.Overlay.displayName;
+
+const DrawerContent = React.forwardRef<
+  React.ElementRef<typeof DrawerPrimitive.Content>,
+  React.ComponentPropsWithoutRef<typeof DrawerPrimitive.Content>
+>(({ className, children, ...props }, ref) => (
+  <DrawerPortal>
+    <DrawerOverlay />
+    <DrawerPrimitive.Content
+      ref={ref}
+      className={cn(
+        "fixed inset-x-0 bottom-0 z-50 mt-24 flex h-auto flex-col rounded-t-[10px] border bg-background",
+        className,
+      )}
+      {...props}
+    >
+      <div className="mx-auto mt-4 h-2 w-[100px] rounded-full bg-muted" />
+      {children}
+    </DrawerPrimitive.Content>
+  </DrawerPortal>
+));
+DrawerContent.displayName = "DrawerContent";
+
+const DrawerHeader = ({ className, ...props }: React.HTMLAttributes<HTMLDivElement>) => (
+  <div className={cn("grid gap-1.5 p-4 text-center sm:text-left", className)} {...props} />
+);
+DrawerHeader.displayName = "DrawerHeader";
+
+const DrawerFooter = ({ className, ...props }: React.HTMLAttributes<HTMLDivElement>) => (
+  <div className={cn("mt-auto flex flex-col gap-2 p-4", className)} {...props} />
+);
+DrawerFooter.displayName = "DrawerFooter";
+
+const DrawerTitle = React.forwardRef<
+  React.ElementRef<typeof DrawerPrimitive.Title>,
+  React.ComponentPropsWithoutRef<typeof DrawerPrimitive.Title>
+>(({ className, ...props }, ref) => (
+  <DrawerPrimitive.Title
+    ref={ref}
+    className={cn("text-lg font-semibold leading-none tracking-tight", className)}
+    {...props}
+  />
+));
+DrawerTitle.displayName = DrawerPrimitive.Title.displayName;
+
+const DrawerDescription = React.forwardRef<
+  React.ElementRef<typeof DrawerPrimitive.Description>,
+  React.ComponentPropsWithoutRef<typeof DrawerPrimitive.Description>
+>(({ className, ...props }, ref) => (
+  <DrawerPrimitive.Description
+    ref={ref}
+    className={cn("text-sm text-muted-foreground", className)}
+    {...props}
+  />
+));
+DrawerDescription.displayName = DrawerPrimitive.Description.displayName;
+
+export {
+  Drawer,
+  DrawerPortal,
+  DrawerOverlay,
+  DrawerTrigger,
+  DrawerClose,
+  DrawerContent,
+  DrawerHeader,
+  DrawerFooter,
+  DrawerTitle,
+  DrawerDescription,
+};

agriculture-ai-frontend/src/components/ui/dropdown-menu.tsx

@@ -0,0 +1,188 @@
+"use client";
+
+import * as React from "react";
+import * as DropdownMenuPrimitive from "@radix-ui/react-dropdown-menu";
+import { Check, ChevronRight, Circle } from "lucide-react";
+
+import { cn } from "@/lib/utils";
+
+const DropdownMenu = DropdownMenuPrimitive.Root;
+
+const DropdownMenuTrigger = DropdownMenuPrimitive.Trigger;
+
+const DropdownMenuGroup = DropdownMenuPrimitive.Group;
+
+const DropdownMenuPortal = DropdownMenuPrimitive.Portal;
+
+const DropdownMenuSub = DropdownMenuPrimitive.Sub;
+
+const DropdownMenuRadioGroup = DropdownMenuPrimitive.RadioGroup;
+
+const DropdownMenuSubTrigger = React.forwardRef<
+  React.ElementRef<typeof DropdownMenuPrimitive.SubTrigger>,
+  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.SubTrigger> & {
+    inset?: boolean;
+  }
+>(({ className, inset, children, ...props }, ref) => (
+  <DropdownMenuPrimitive.SubTrigger
+    ref={ref}
+    className={cn(
+      "flex cursor-default select-none items-center gap-2 rounded-sm px-2 py-1.5 text-sm outline-none focus:bg-accent data-[state=open]:bg-accent [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0",
+      inset && "pl-8",
+      className,
+    )}
+    {...props}
+  >
+    {children}
+    <ChevronRight className="ml-auto" />
+  </DropdownMenuPrimitive.SubTrigger>
+));
+DropdownMenuSubTrigger.displayName = DropdownMenuPrimitive.SubTrigger.displayName;
+
+const DropdownMenuSubContent = React.forwardRef<
+  React.ElementRef<typeof DropdownMenuPrimitive.SubContent>,
+  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.SubContent>
+>(({ className, ...props }, ref) => (
+  <DropdownMenuPrimitive.SubContent
+    ref={ref}
+    className={cn(
+      "z-50 min-w-[8rem] overflow-hidden rounded-md border bg-popover p-1 text-popover-foreground shadow-lg data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 origin-(--radix-dropdown-menu-content-transform-origin)",
+      className,
+    )}
+    {...props}
+  />
+));
+DropdownMenuSubContent.displayName = DropdownMenuPrimitive.SubContent.displayName;
+
+const DropdownMenuContent = React.forwardRef<
+  React.ElementRef<typeof DropdownMenuPrimitive.Content>,
+  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.Content>
+>(({ className, sideOffset = 4, ...props }, ref) => (
+  <DropdownMenuPrimitive.Portal>
+    <DropdownMenuPrimitive.Content
+      ref={ref}
+      sideOffset={sideOffset}
+      className={cn(
+        "z-50 max-h-[var(--radix-dropdown-menu-content-available-height)] min-w-[8rem] overflow-y-auto overflow-x-hidden rounded-md border bg-popover p-1 text-popover-foreground shadow-md",
+        "data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 origin-(--radix-dropdown-menu-content-transform-origin)",
+        className,
+      )}
+      {...props}
+    />
+  </DropdownMenuPrimitive.Portal>
+));
+DropdownMenuContent.displayName = DropdownMenuPrimitive.Content.displayName;
+
+const DropdownMenuItem = React.forwardRef<
+  React.ElementRef<typeof DropdownMenuPrimitive.Item>,
+  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.Item> & {
+    inset?: boolean;
+  }
+>(({ className, inset, ...props }, ref) => (
+  <DropdownMenuPrimitive.Item
+    ref={ref}
+    className={cn(
+      "relative flex cursor-default select-none items-center gap-2 rounded-sm px-2 py-1.5 text-sm outline-none transition-colors focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&>svg]:size-4 [&>svg]:shrink-0",
+      inset && "pl-8",
+      className,
+    )}
+    {...props}
+  />
+));
+DropdownMenuItem.displayName = DropdownMenuPrimitive.Item.displayName;
+
+const DropdownMenuCheckboxItem = React.forwardRef<
+  React.ElementRef<typeof DropdownMenuPrimitive.CheckboxItem>,
+  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.CheckboxItem>
+>(({ className, children, checked, ...props }, ref) => (
+  <DropdownMenuPrimitive.CheckboxItem
+    ref={ref}
+    className={cn(
+      "relative flex cursor-default select-none items-center rounded-sm py-1.5 pl-8 pr-2 text-sm outline-none transition-colors focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50",
+      className,
+    )}
+    checked={checked}
+    {...props}
+  >
+    <span className="absolute left-2 flex h-3.5 w-3.5 items-center justify-center">
+      <DropdownMenuPrimitive.ItemIndicator>
+        <Check className="h-4 w-4" />
+      </DropdownMenuPrimitive.ItemIndicator>
+    </span>
+    {children}
+  </DropdownMenuPrimitive.CheckboxItem>
+));
+DropdownMenuCheckboxItem.displayName = DropdownMenuPrimitive.CheckboxItem.displayName;
+
+const DropdownMenuRadioItem = React.forwardRef<
+  React.ElementRef<typeof DropdownMenuPrimitive.RadioItem>,
+  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.RadioItem>
+>(({ className, children, ...props }, ref) => (
+  <DropdownMenuPrimitive.RadioItem
+    ref={ref}
+    className={cn(
+      "relative flex cursor-default select-none items-center rounded-sm py-1.5 pl-8 pr-2 text-sm outline-none transition-colors focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50",
+      className,
+    )}
+    {...props}
+  >
+    <span className="absolute left-2 flex h-3.5 w-3.5 items-center justify-center">
+      <DropdownMenuPrimitive.ItemIndicator>
+        <Circle className="h-2 w-2 fill-current" />
+      </DropdownMenuPrimitive.ItemIndicator>
+    </span>
+    {children}
+  </DropdownMenuPrimitive.RadioItem>
+));
+DropdownMenuRadioItem.displayName = DropdownMenuPrimitive.RadioItem.displayName;
+
+const DropdownMenuLabel = React.forwardRef<
+  React.ElementRef<typeof DropdownMenuPrimitive.Label>,
+  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.Label> & {
+    inset?: boolean;
+  }
+>(({ className, inset, ...props }, ref) => (
+  <DropdownMenuPrimitive.Label
+    ref={ref}
+    className={cn("px-2 py-1.5 text-sm font-semibold", inset && "pl-8", className)}
+    {...props}
+  />
+));
+DropdownMenuLabel.displayName = DropdownMenuPrimitive.Label.displayName;
+
+const DropdownMenuSeparator = React.forwardRef<
+  React.ElementRef<typeof DropdownMenuPrimitive.Separator>,
+  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.Separator>
+>(({ className, ...props }, ref) => (
+  <DropdownMenuPrimitive.Separator
+    ref={ref}
+    className={cn("-mx-1 my-1 h-px bg-muted", className)}
+    {...props}
+  />
+));
+DropdownMenuSeparator.displayName = DropdownMenuPrimitive.Separator.displayName;
+
+const DropdownMenuShortcut = ({ className, ...props }: React.HTMLAttributes<HTMLSpanElement>) => {
+  return (
+    <span className={cn("ml-auto text-xs tracking-widest opacity-60", className)} {...props} />
+  );
+};
+DropdownMenuShortcut.displayName = "DropdownMenuShortcut";
+
+export {
+  DropdownMenu,
+  DropdownMenuTrigger,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuCheckboxItem,
+  DropdownMenuRadioItem,
+  DropdownMenuLabel,
+  DropdownMenuSeparator,
+  DropdownMenuShortcut,
+  DropdownMenuGroup,
+  DropdownMenuPortal,
+  DropdownMenuSub,
+  DropdownMenuSubContent,
+  DropdownMenuSubTrigger,
+  DropdownMenuRadioGroup,
+};

agriculture-ai-frontend/src/components/ui/form.tsx

@@ -0,0 +1,171 @@
+import * as React from "react";
+import * as LabelPrimitive from "@radix-ui/react-label";
+import { Slot } from "@radix-ui/react-slot";
+import {
+  Controller,
+  FormProvider,
+  useFormContext,
+  type ControllerProps,
+  type FieldPath,
+  type FieldValues,
+} from "react-hook-form";
+
+import { cn } from "@/lib/utils";
+import { Label } from "@/components/ui/label";
+
+const Form = FormProvider;
+
+type FormFieldContextValue<
+  TFieldValues extends FieldValues = FieldValues,
+  TName extends FieldPath<TFieldValues> = FieldPath<TFieldValues>,
+> = {
+  name: TName;
+};
+
+const FormFieldContext = React.createContext<FormFieldContextValue | null>(null);
+
+const FormField = <
+  TFieldValues extends FieldValues = FieldValues,
+  TName extends FieldPath<TFieldValues> = FieldPath<TFieldValues>,
+>({
+  ...props
+}: ControllerProps<TFieldValues, TName>) => {
+  return (
+    <FormFieldContext.Provider value={{ name: props.name }}>
+      <Controller {...props} />
+    </FormFieldContext.Provider>
+  );
+};
+
+const useFormField = () => {
+  const fieldContext = React.useContext(FormFieldContext);
+  const itemContext = React.useContext(FormItemContext);
+  const { getFieldState, formState } = useFormContext();
+
+  if (!fieldContext) {
+    throw new Error("useFormField should be used within <FormField>");
+  }
+
+  if (!itemContext) {
+    throw new Error("useFormField should be used within <FormItem>");
+  }
+
+  const fieldState = getFieldState(fieldContext.name, formState);
+
+  const { id } = itemContext;
+
+  return {
+    id,
+    name: fieldContext.name,
+    formItemId: `${id}-form-item`,
+    formDescriptionId: `${id}-form-item-description`,
+    formMessageId: `${id}-form-item-message`,
+    ...fieldState,
+  };
+};
+
+type FormItemContextValue = {
+  id: string;
+};
+
+const FormItemContext = React.createContext<FormItemContextValue | null>(null);
+
+const FormItem = React.forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
+  ({ className, ...props }, ref) => {
+    const id = React.useId();
+
+    return (
+      <FormItemContext.Provider value={{ id }}>
+        <div ref={ref} className={cn("space-y-2", className)} {...props} />
+      </FormItemContext.Provider>
+    );
+  },
+);
+FormItem.displayName = "FormItem";
+
+const FormLabel = React.forwardRef<
+  React.ElementRef<typeof LabelPrimitive.Root>,
+  React.ComponentPropsWithoutRef<typeof LabelPrimitive.Root>
+>(({ className, ...props }, ref) => {
+  const { error, formItemId } = useFormField();
+
+  return (
+    <Label
+      ref={ref}
+      className={cn(error && "text-destructive", className)}
+      htmlFor={formItemId}
+      {...props}
+    />
+  );
+});
+FormLabel.displayName = "FormLabel";
+
+const FormControl = React.forwardRef<
+  React.ElementRef<typeof Slot>,
+  React.ComponentPropsWithoutRef<typeof Slot>
+>(({ ...props }, ref) => {
+  const { error, formItemId, formDescriptionId, formMessageId } = useFormField();
+
+  return (
+    <Slot
+      ref={ref}
+      id={formItemId}
+      aria-describedby={!error ? `${formDescriptionId}` : `${formDescriptionId} ${formMessageId}`}
+      aria-invalid={!!error}
+      {...props}
+    />
+  );
+});
+FormControl.displayName = "FormControl";
+
+const FormDescription = React.forwardRef<
+  HTMLParagraphElement,
+  React.HTMLAttributes<HTMLParagraphElement>
+>(({ className, ...props }, ref) => {
+  const { formDescriptionId } = useFormField();
+
+  return (
+    <p
+      ref={ref}
+      id={formDescriptionId}
+      className={cn("text-[0.8rem] text-muted-foreground", className)}
+      {...props}
+    />
+  );
+});
+FormDescription.displayName = "FormDescription";
+
+const FormMessage = React.forwardRef<
+  HTMLParagraphElement,
+  React.HTMLAttributes<HTMLParagraphElement>
+>(({ className, children, ...props }, ref) => {
+  const { error, formMessageId } = useFormField();
+  const body = error ? String(error?.message ?? "") : children;
+
+  if (!body) {
+    return null;
+  }
+
+  return (
+    <p
+      ref={ref}
+      id={formMessageId}
+      className={cn("text-[0.8rem] font-medium text-destructive", className)}
+      {...props}
+    >
+      {body}
+    </p>
+  );
+});
+FormMessage.displayName = "FormMessage";
+
+export {
+  useFormField,
+  Form,
+  FormItem,
+  FormLabel,
+  FormControl,
+  FormDescription,
+  FormMessage,
+  FormField,
+};

agriculture-ai-frontend/src/components/ui/hover-card.tsx

@@ -0,0 +1,27 @@
+import * as React from "react";
+import * as HoverCardPrimitive from "@radix-ui/react-hover-card";
+
+import { cn } from "@/lib/utils";
+
+const HoverCard = HoverCardPrimitive.Root;
+
+const HoverCardTrigger = HoverCardPrimitive.Trigger;
+
+const HoverCardContent = React.forwardRef<
+  React.ElementRef<typeof HoverCardPrimitive.Content>,
+  React.ComponentPropsWithoutRef<typeof HoverCardPrimitive.Content>
+>(({ className, align = "center", sideOffset = 4, ...props }, ref) => (
+  <HoverCardPrimitive.Content
+    ref={ref}
+    align={align}
+    sideOffset={sideOffset}
+    className={cn(
+      "z-50 w-64 rounded-md border bg-popover p-4 text-popover-foreground shadow-md outline-none data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 origin-(--radix-hover-card-content-transform-origin)",
+      className,
+    )}
+    {...props}
+  />
+));
+HoverCardContent.displayName = HoverCardPrimitive.Content.displayName;
+
+export { HoverCard, HoverCardTrigger, HoverCardContent };

agriculture-ai-frontend/src/components/ui/input-otp.tsx

@@ -0,0 +1,69 @@
+import * as React from "react";
+import { OTPInput, OTPInputContext } from "input-otp";
+import { Minus } from "lucide-react";
+
+import { cn } from "@/lib/utils";
+
+const InputOTP = React.forwardRef<
+  React.ElementRef<typeof OTPInput>,
+  React.ComponentPropsWithoutRef<typeof OTPInput>
+>(({ className, containerClassName, ...props }, ref) => (
+  <OTPInput
+    ref={ref}
+    containerClassName={cn(
+      "flex items-center gap-2 has-[:disabled]:opacity-50",
+      containerClassName,
+    )}
+    className={cn("disabled:cursor-not-allowed", className)}
+    {...props}
+  />
+));
+InputOTP.displayName = "InputOTP";
+
+const InputOTPGroup = React.forwardRef<
+  React.ElementRef<"div">,
+  React.ComponentPropsWithoutRef<"div">
+>(({ className, ...props }, ref) => (
+  <div ref={ref} className={cn("flex items-center", className)} {...props} />
+));
+InputOTPGroup.displayName = "InputOTPGroup";
+
+const InputOTPSlot = React.forwardRef<
+  React.ElementRef<"div">,
+  React.ComponentPropsWithoutRef<"div"> & { index: number }
+>(({ index, className, ...props }, ref) => {
+  const inputOTPContext = React.useContext(OTPInputContext);
+  const { char, hasFakeCaret, isActive } = inputOTPContext.slots[index];
+
+  return (
+    <div
+      ref={ref}
+      className={cn(
+        "relative flex h-9 w-9 items-center justify-center border-y border-r border-input text-sm shadow-sm transition-all first:rounded-l-md first:border-l last:rounded-r-md",
+        isActive && "z-10 ring-1 ring-ring",
+        className,
+      )}
+      {...props}
+    >
+      {char}
+      {hasFakeCaret && (
+        <div className="pointer-events-none absolute inset-0 flex items-center justify-center">
+          <div className="h-4 w-px animate-caret-blink bg-foreground duration-1000" />
+        </div>
+      )}
+    </div>
+  );
+});
+InputOTPSlot.displayName = "InputOTPSlot";
+
+const InputOTPSeparator = React.forwardRef<
+  React.ElementRef<"div">,
+  React.ComponentPropsWithoutRef<"div">
+>(({ ...props }, ref) => (
+  <div ref={ref} role="separator" {...props}>
+    <Minus />
+  </div>
+));
+InputOTPSeparator.displayName = "InputOTPSeparator";
+
+export { InputOTP, InputOTPGroup, InputOTPSlot, InputOTPSeparator };

agriculture-ai-frontend/src/components/ui/input.tsx

@@ -0,0 +1,22 @@
+import * as React from "react";
+
+import { cn } from "@/lib/utils";
+
+const Input = React.forwardRef<HTMLInputElement, React.ComponentProps<"input">>(
+  ({ className, type, ...props }, ref) => {
+    return (
+      <input
+        type={type}
+        className={cn(
+          "flex h-9 w-full rounded-md border border-input bg-transparent px-3 py-1 text-base shadow-sm transition-colors file:border-0 file:bg-transparent file:text-sm file:font-medium file:text-foreground placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-50 md:text-sm",
+          className,
+        )}
+        ref={ref}
+        {...props}
+      />
+    );
+  },
+);
+Input.displayName = "Input";
+
+export { Input };

agriculture-ai-frontend/src/components/ui/label.tsx

@@ -0,0 +1,21 @@
+"use client";
+
+import * as React from "react";
+import * as LabelPrimitive from "@radix-ui/react-label";
+import { cva, type VariantProps } from "class-variance-authority";
+
+import { cn } from "@/lib/utils";
+
+const labelVariants = cva(
+  "text-sm font-medium leading-none peer-disabled:cursor-not-allowed peer-disabled:opacity-70",
+);
+
+const Label = React.forwardRef<
+  React.ElementRef<typeof LabelPrimitive.Root>,
+  React.ComponentPropsWithoutRef<typeof LabelPrimitive.Root> & VariantProps<typeof labelVariants>
+>(({ className, ...props }, ref) => (
+  <LabelPrimitive.Root ref={ref} className={cn(labelVariants(), className)} {...props} />
+));
+Label.displayName = LabelPrimitive.Root.displayName;
+
+export { Label };

agriculture-ai-frontend/src/components/ui/menubar.tsx

@@ -0,0 +1,229 @@
+import * as React from "react";
+import * as MenubarPrimitive from "@radix-ui/react-menubar";
+import { Check, ChevronRight, Circle } from "lucide-react";
+
+import { cn } from "@/lib/utils";
+
+function MenubarMenu({ ...props }: React.ComponentProps<typeof MenubarPrimitive.Menu>) {
+  return <MenubarPrimitive.Menu {...props} />;
+}
+
+function MenubarGroup({ ...props }: React.ComponentProps<typeof MenubarPrimitive.Group>) {
+  return <MenubarPrimitive.Group {...props} />;
+}
+
+function MenubarPortal({ ...props }: React.ComponentProps<typeof MenubarPrimitive.Portal>) {
+  return <MenubarPrimitive.Portal {...props} />;
+}
+
+function MenubarRadioGroup({ ...props }: React.ComponentProps<typeof MenubarPrimitive.RadioGroup>) {
+  return <MenubarPrimitive.RadioGroup {...props} />;
+}
+
+function MenubarSub({ ...props }: React.ComponentProps<typeof MenubarPrimitive.Sub>) {
+  return <MenubarPrimitive.Sub data-slot="menubar-sub" {...props} />;
+}
+
+const Menubar = React.forwardRef<
+  React.ElementRef<typeof MenubarPrimitive.Root>,
+  React.ComponentPropsWithoutRef<typeof MenubarPrimitive.Root>
+>(({ className, ...props }, ref) => (
+  <MenubarPrimitive.Root
+    ref={ref}
+    className={cn(
+      "flex h-9 items-center space-x-1 rounded-md border bg-background p-1 shadow-sm",
+      className,
+    )}
+    {...props}
+  />
+));
+Menubar.displayName = MenubarPrimitive.Root.displayName;
+
+const MenubarTrigger = React.forwardRef<
+  React.ElementRef<typeof MenubarPrimitive.Trigger>,
+  React.ComponentPropsWithoutRef<typeof MenubarPrimitive.Trigger>
+>(({ className, ...props }, ref) => (
+  <MenubarPrimitive.Trigger
+    ref={ref}
+    className={cn(
+      "flex cursor-default select-none items-center rounded-sm px-3 py-1 text-sm font-medium outline-none focus:bg-accent focus:text-accent-foreground data-[state=open]:bg-accent data-[state=open]:text-accent-foreground",
+      className,
+    )}
+    {...props}
+  />
+));
+MenubarTrigger.displayName = MenubarPrimitive.Trigger.displayName;
+
+const MenubarSubTrigger = React.forwardRef<
+  React.ElementRef<typeof MenubarPrimitive.SubTrigger>,
+  React.ComponentPropsWithoutRef<typeof MenubarPrimitive.SubTrigger> & {
+    inset?: boolean;
+  }
+>(({ className, inset, children, ...props }, ref) => (
+  <MenubarPrimitive.SubTrigger
+    ref={ref}
+    className={cn(
+      "flex cursor-default select-none items-center rounded-sm px-2 py-1.5 text-sm outline-none focus:bg-accent focus:text-accent-foreground data-[state=open]:bg-accent data-[state=open]:text-accent-foreground",
+      inset && "pl-8",
+      className,
+    )}
+    {...props}
+  >
+    {children}
+    <ChevronRight className="ml-auto h-4 w-4" />
+  </MenubarPrimitive.SubTrigger>
+));
+MenubarSubTrigger.displayName = MenubarPrimitive.SubTrigger.displayName;
+
+const MenubarSubContent = React.forwardRef<
+  React.ElementRef<typeof MenubarPrimitive.SubContent>,
+  React.ComponentPropsWithoutRef<typeof MenubarPrimitive.SubContent>
+>(({ className, ...props }, ref) => (
+  <MenubarPrimitive.SubContent
+    ref={ref}
+    className={cn(
+      "z-50 min-w-[8rem] overflow-hidden rounded-md border bg-popover p-1 text-popover-foreground shadow-lg data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 origin-(--radix-menubar-content-transform-origin)",
+      className,
+    )}
+    {...props}
+  />
+));
+MenubarSubContent.displayName = MenubarPrimitive.SubContent.displayName;
+
+const MenubarContent = React.forwardRef<
+  React.ElementRef<typeof MenubarPrimitive.Content>,
+  React.ComponentPropsWithoutRef<typeof MenubarPrimitive.Content>
+>(({ className, align = "start", alignOffset = -4, sideOffset = 8, ...props }, ref) => (
+  <MenubarPrimitive.Portal>
+    <MenubarPrimitive.Content
+      ref={ref}
+      align={align}
+      alignOffset={alignOffset}
+      sideOffset={sideOffset}
+      className={cn(
+        "z-50 min-w-[12rem] overflow-hidden rounded-md border bg-popover p-1 text-popover-foreground shadow-md data-[state=open]:animate-in data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 origin-(--radix-menubar-content-transform-origin)",
+        className,
+      )}
+      {...props}
+    />
+  </MenubarPrimitive.Portal>
+));
+MenubarContent.displayName = MenubarPrimitive.Content.displayName;
+
+const MenubarItem = React.forwardRef<
+  React.ElementRef<typeof MenubarPrimitive.Item>,
+  React.ComponentPropsWithoutRef<typeof MenubarPrimitive.Item> & {
+    inset?: boolean;
+  }
+>(({ className, inset, ...props }, ref) => (
+  <MenubarPrimitive.Item
+    ref={ref}
+    className={cn(
+      "relative flex cursor-default select-none items-center rounded-sm px-2 py-1.5 text-sm outline-none focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50",
+      inset && "pl-8",
+      className,
+    )}
+    {...props}
+  />
+));
+MenubarItem.displayName = MenubarPrimitive.Item.displayName;
+
+const MenubarCheckboxItem = React.forwardRef<
+  React.ElementRef<typeof MenubarPrimitive.CheckboxItem>,
+  React.ComponentPropsWithoutRef<typeof MenubarPrimitive.CheckboxItem>
+>(({ className, children, checked, ...props }, ref) => (
+  <MenubarPrimitive.CheckboxItem
+    ref={ref}
+    className={cn(
+      "relative flex cursor-default select-none items-center rounded-sm py-1.5 pl-8 pr-2 text-sm outline-none focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50",
+      className,
+    )}
+    checked={checked}
+    {...props}
+  >
+    <span className="absolute left-2 flex h-3.5 w-3.5 items-center justify-center">
+      <MenubarPrimitive.ItemIndicator>
+        <Check className="h-4 w-4" />
+      </MenubarPrimitive.ItemIndicator>
+    </span>
+    {children}
+  </MenubarPrimitive.CheckboxItem>
+));
+MenubarCheckboxItem.displayName = MenubarPrimitive.CheckboxItem.displayName;
+
+const MenubarRadioItem = React.forwardRef<
+  React.ElementRef<typeof MenubarPrimitive.RadioItem>,
+  React.ComponentPropsWithoutRef<typeof MenubarPrimitive.RadioItem>
+>(({ className, children, ...props }, ref) => (
+  <MenubarPrimitive.RadioItem
+    ref={ref}
+    className={cn(
+      "relative flex cursor-default select-none items-center rounded-sm py-1.5 pl-8 pr-2 text-sm outline-none focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50",
+      className,
+    )}
+    {...props}
+  >
+    <span className="absolute left-2 flex h-3.5 w-3.5 items-center justify-center">
+      <MenubarPrimitive.ItemIndicator>
+        <Circle className="h-4 w-4 fill-current" />
+      </MenubarPrimitive.ItemIndicator>
+    </span>
+    {children}
+  </MenubarPrimitive.RadioItem>
+));
+MenubarRadioItem.displayName = MenubarPrimitive.RadioItem.displayName;
+
+const MenubarLabel = React.forwardRef<
+  React.ElementRef<typeof MenubarPrimitive.Label>,
+  React.ComponentPropsWithoutRef<typeof MenubarPrimitive.Label> & {
+    inset?: boolean;
+  }
+>(({ className, inset, ...props }, ref) => (
+  <MenubarPrimitive.Label
+    ref={ref}
+    className={cn("px-2 py-1.5 text-sm font-semibold", inset && "pl-8", className)}
+    {...props}
+  />
+));
+MenubarLabel.displayName = MenubarPrimitive.Label.displayName;
+
+const MenubarSeparator = React.forwardRef<
+  React.ElementRef<typeof MenubarPrimitive.Separator>,
+  React.ComponentPropsWithoutRef<typeof MenubarPrimitive.Separator>
+>(({ className, ...props }, ref) => (
+  <MenubarPrimitive.Separator
+    ref={ref}
+    className={cn("-mx-1 my-1 h-px bg-muted", className)}
+    {...props}
+  />
+));
+MenubarSeparator.displayName = MenubarPrimitive.Separator.displayName;
+
+const MenubarShortcut = ({ className, ...props }: React.HTMLAttributes<HTMLSpanElement>) => {
+  return (
+    <span
+      className={cn("ml-auto text-xs tracking-widest text-muted-foreground", className)}
+      {...props}
+    />
+  );
+};
+MenubarShortcut.displayname = "MenubarShortcut";
+
+export {
+  Menubar,
+  MenubarMenu,
+  MenubarTrigger,
+  MenubarContent,
+  MenubarItem,
+  MenubarSeparator,
+  MenubarLabel,
+  MenubarCheckboxItem,
+  MenubarRadioGroup,
+  MenubarRadioItem,
+  MenubarPortal,
+  MenubarSubContent,
+  MenubarSubTrigger,
+  MenubarGroup,
+  MenubarSub,
+  MenubarShortcut,
+};

agriculture-ai-frontend/src/components/ui/navigation-menu.tsx

@@ -0,0 +1,120 @@
+import * as React from "react";
+import * as NavigationMenuPrimitive from "@radix-ui/react-navigation-menu";
+import { cva } from "class-variance-authority";
+import { ChevronDown } from "lucide-react";
+
+import { cn } from "@/lib/utils";
+
+const NavigationMenu = React.forwardRef<
+  React.ElementRef<typeof NavigationMenuPrimitive.Root>,
+  React.ComponentPropsWithoutRef<typeof NavigationMenuPrimitive.Root>
+>(({ className, children, ...props }, ref) => (
+  <NavigationMenuPrimitive.Root
+    ref={ref}
+    className={cn("relative z-10 flex max-w-max flex-1 items-center justify-center", className)}
+    {...props}
+  >
+    {children}
+    <NavigationMenuViewport />
+  </NavigationMenuPrimitive.Root>
+));
+NavigationMenu.displayName = NavigationMenuPrimitive.Root.displayName;
+
+const NavigationMenuList = React.forwardRef<
+  React.ElementRef<typeof NavigationMenuPrimitive.List>,
+  React.ComponentPropsWithoutRef<typeof NavigationMenuPrimitive.List>
+>(({ className, ...props }, ref) => (
+  <NavigationMenuPrimitive.List
+    ref={ref}
+    className={cn("group flex flex-1 list-none items-center justify-center space-x-1", className)}
+    {...props}
+  />
+));
+NavigationMenuList.displayName = NavigationMenuPrimitive.List.displayName;
+
+const NavigationMenuItem = NavigationMenuPrimitive.Item;
+
+const navigationMenuTriggerStyle = cva(
+  "group inline-flex h-9 w-max items-center justify-center rounded-md bg-background px-4 py-2 text-sm font-medium cursor-pointer transition-colors hover:bg-accent hover:text-accent-foreground focus:bg-accent focus:text-accent-foreground focus:outline-none disabled:pointer-events-none disabled:opacity-50 disabled:cursor-not-allowed data-[state=open]:text-accent-foreground data-[state=open]:bg-accent/50 data-[state=open]:hover:bg-accent data-[state=open]:focus:bg-accent",
+);
+
+const NavigationMenuTrigger = React.forwardRef<
+  React.ElementRef<typeof NavigationMenuPrimitive.Trigger>,
+  React.ComponentPropsWithoutRef<typeof NavigationMenuPrimitive.Trigger>
+>(({ className, children, ...props }, ref) => (
+  <NavigationMenuPrimitive.Trigger
+    ref={ref}
+    className={cn(navigationMenuTriggerStyle(), "group", className)}
+    {...props}
+  >
+    {children}{" "}
+    <ChevronDown
+      className="relative top-[1px] ml-1 h-3 w-3 transition duration-300 group-data-[state=open]:rotate-180"
+      aria-hidden="true"
+    />
+  </NavigationMenuPrimitive.Trigger>
+));
+NavigationMenuTrigger.displayName = NavigationMenuPrimitive.Trigger.displayName;
+
+const NavigationMenuContent = React.forwardRef<
+  React.ElementRef<typeof NavigationMenuPrimitive.Content>,
+  React.ComponentPropsWithoutRef<typeof NavigationMenuPrimitive.Content>
+>(({ className, ...props }, ref) => (
+  <NavigationMenuPrimitive.Content
+    ref={ref}
+    className={cn(
+      "left-0 top-0 w-full data-[motion^=from-]:animate-in data-[motion^=to-]:animate-out data-[motion^=from-]:fade-in data-[motion^=to-]:fade-out data-[motion=from-end]:slide-in-from-right-52 data-[motion=from-start]:slide-in-from-left-52 data-[motion=to-end]:slide-out-to-right-52 data-[motion=to-start]:slide-out-to-left-52 md:absolute md:w-auto ",
+      className,
+    )}
+    {...props}
+  />
+));
+NavigationMenuContent.displayName = NavigationMenuPrimitive.Content.displayName;
+
+const NavigationMenuLink = NavigationMenuPrimitive.Link;
+
+const NavigationMenuViewport = React.forwardRef<
+  React.ElementRef<typeof NavigationMenuPrimitive.Viewport>,
+  React.ComponentPropsWithoutRef<typeof NavigationMenuPrimitive.Viewport>
+>(({ className, ...props }, ref) => (
+  <div className={cn("absolute left-0 top-full flex justify-center")}>
+    <NavigationMenuPrimitive.Viewport
+      className={cn(
+        "origin-top-center relative mt-1.5 h-[var(--radix-navigation-menu-viewport-height)] w-full overflow-hidden rounded-md border bg-popover text-popover-foreground shadow data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-90 md:w-[var(--radix-navigation-menu-viewport-width)]",
+        className,
+      )}
+      ref={ref}
+      {...props}
+    />
+  </div>
+));
+NavigationMenuViewport.displayName = NavigationMenuPrimitive.Viewport.displayName;
+
+const NavigationMenuIndicator = React.forwardRef<
+  React.ElementRef<typeof NavigationMenuPrimitive.Indicator>,
+  React.ComponentPropsWithoutRef<typeof NavigationMenuPrimitive.Indicator>
+>(({ className, ...props }, ref) => (
+  <NavigationMenuPrimitive.Indicator
+    ref={ref}
+    className={cn(
+      "top-full z-[1] flex h-1.5 items-end justify-center overflow-hidden data-[state=visible]:animate-in data-[state=hidden]:animate-out data-[state=hidden]:fade-out data-[state=visible]:fade-in",
+      className,
+    )}
+    {...props}
+  >
+    <div className="relative top-[60%] h-2 w-2 rotate-45 rounded-tl-sm bg-border shadow-md" />
+  </NavigationMenuPrimitive.Indicator>
+));
+NavigationMenuIndicator.displayName = NavigationMenuPrimitive.Indicator.displayName;
+
+export {
+  navigationMenuTriggerStyle,
+  NavigationMenu,
+  NavigationMenuList,
+  NavigationMenuItem,
+  NavigationMenuContent,
+  NavigationMenuTrigger,
+  NavigationMenuLink,
+  NavigationMenuIndicator,
+  NavigationMenuViewport,
+};