feat(ticket): show assigned contractor details on in-progress tickets

.gitignore

@@ -44,6 +44,7 @@ Thumbs.db
 
 # TypeScript
 *.tsbuildinfo
+next-env.d.ts
 
 # Test / coverage
 coverage/

components.json

@@ -1,16 +1,17 @@
 {
   "$schema": "https://ui.shadcn.com/schema.json",
-  "style": "new-york",
+  "style": "radix-vega",
   "rsc": true,
   "tsx": true,
   "tailwind": {
     "config": "",
     "css": "src/app/globals.css",
-    "baseColor": "slate",
+    "baseColor": "neutral",
     "cssVariables": true,
     "prefix": ""
   },
   "iconLibrary": "lucide",
+  "rtl": false,
   "aliases": {
     "components": "@/components",
     "utils": "@/lib/utils",
@@ -18,5 +19,7 @@
     "lib": "@/lib",
     "hooks": "@/hooks"
   },
+  "menuColor": "default",
+  "menuAccent": "subtle",
   "registries": {}
 }

next-env.d.ts

@@ -1,6 +0,0 @@
-/// <reference types="next" />
-/// <reference types="next/image-types/global" />
-import "./.next/types/routes.d.ts";
-
-// NOTE: This file should not be edited
-// see https://nextjs.org/docs/app/api-reference/config/typescript for more information.

package.json

@@ -27,22 +27,29 @@
     "@tanstack/react-query-devtools": "^5.101.0",
     "@tanstack/react-table": "^8.21.3",
     "@tanstack/react-virtual": "^3.14.3",
+    "@vidstack/react": "^1.15.6",
     "axios": "^1.13.6",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
+    "date-fns": "^4.4.0",
     "leaflet": "^1.9.4",
+    "libphonenumber-js": "^1.13.7",
+    "lightgallery": "^2.9.0",
     "lucide-react": "^0.548.0",
     "motion": "^12.38.0",
     "next": "16.0.10",
     "next-themes": "^0.4.6",
     "radix-ui": "^1.6.0",
     "react": "19.2.0",
+    "react-day-picker": "^10.0.1",
     "react-dom": "19.2.0",
     "react-hook-form": "^7.79.0",
     "react-leaflet": "^5.0.0",
-    "recharts": "2.15.4",
+    "recharts": "^3.8.0",
+    "shadcn": "^4.13.0",
     "sonner": "^1.7.4",
     "tailwind-merge": "^3.3.1",
+    "vaul": "^1.1.2",
     "zod": "^4.4.3",
     "zustand": "^5.0.14"
   },

public/flags/flags.css

@@ -0,0 +1,740 @@
+span.flag {
+    width: 44px;
+    height: 30px;
+    display: inline-block;
+}
+img.flag {
+    width: 30px;
+}
+.flag {
+    background: url(./flags_responsive.png) no-repeat;
+    background-size: 100%;
+    vertical-align: middle;
+}
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+}
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src/app/(full-page)/forgot-password/page.tsx

@@ -31,7 +31,7 @@ function ForgotPasswordContent() {
         <div className="flex h-screen flex-1 items-center justify-center border-l border-border p-6 md:w-[60%]">
           <section className="w-full max-w-sm space-y-7">
             <header className="space-y-2 text-center md:text-left">
-              <p className="text-muted-foreground">VisionRoad</p>
+              <p className="text-muted-foreground">RoadMonitor</p>
               <h1>{displayInfo.title}</h1>
               <p className="text-muted-foreground">{displayInfo.description}</p>
             </header>
@@ -60,7 +60,11 @@ function ForgotPasswordContent() {
                   className="w-full"
                   disabled={isLoading || !canSubmit}
                 >
-                  {isLoading ? <Loader2 className="size-4 animate-spin" /> : <Send />}
+                  {isLoading ? (
+                    <Loader2 className="size-4 animate-spin" />
+                  ) : (
+                    <Send />
+                  )}
                   {displayInfo.buttonLabel}
                 </Button>
 

src/app/(full-page)/login/page.tsx

@@ -6,6 +6,7 @@ import { PasswordField } from '@/components/form';
 import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
 import { Label } from '@/components/ui/label';
+import { AuthBackground } from '@/components/auth/AuthBackground';
 import { GuestGuard } from '@/guards';
 import { useLoginForm } from '@/hooks/useLoginForm';
 import { ROUTES } from '@/utils/routes';
@@ -17,12 +18,12 @@ export default function LoginPage() {
   return (
     <GuestGuard>
       <div className="flex min-h-screen w-full">
-        <div className="hidden md:flex w-[40%]" />
-        <div className="flex flex-1 md:w-[60%] items-center justify-center p-6 border-l border-border h-screen">
+        <AuthBackground />
+        <div className="flex flex-1 md:w-1/2 items-center justify-center p-6 border-l border-border h-screen">
           <section className="w-full max-w-sm space-y-7">
             <header className="space-y-2 text-center md:text-left">
               <p className="text-sm font-medium text-muted-foreground">
-                VisionRoad
+                RoadMonitor
               </p>
               <h1 className="text-2xl font-semibold tracking-tight">Sign in</h1>
               <p className="text-sm text-muted-foreground">

src/app/(full-page)/reset-password/page.tsx

@@ -27,13 +27,13 @@ function ResetPasswordContent() {
         <div className="flex h-screen flex-1 items-center justify-center border-l border-border p-6 md:w-[60%]">
           <section className="w-full max-w-sm space-y-7">
             <header className="space-y-2 text-center md:text-left">
-              <p className="text-muted-foreground">VisionRoad</p>
+              <p className="text-muted-foreground">RoadMonitor</p>
               <h1>{displayInfo.title}</h1>
               <p className="text-muted-foreground">{displayInfo.description}</p>
             </header>
 
             {!hasToken ? (
-              <div className="rounded-md border border-destructive/30 bg-destructive/5 p-4 text-destructive">
+              <div className="rounded-lg border border-destructive/30 bg-destructive/5 p-4 text-destructive">
                 Password reset token is missing.
               </div>
             ) : (
@@ -69,7 +69,9 @@ function ResetPasswordContent() {
                   className="w-full"
                   disabled={isLoading || !canSubmit}
                 >
-                  {isLoading ? <Loader2 className="size-4 animate-spin" /> : null}
+                  {isLoading ? (
+                    <Loader2 className="size-4 animate-spin" />
+                  ) : null}
                   {displayInfo.buttonLabel}
                 </Button>
               </form>

src/app/(modules)/_components/module-shell-header.tsx

@@ -0,0 +1,27 @@
+'use client';
+
+import { BreadcrumbBasic } from '@/components/app-breadcrumb';
+import { ModeToggle } from '@/components/mode-toogle';
+import { Separator } from '@/components/ui/separator';
+import { SidebarTrigger, useSidebar } from '@/components/ui/sidebar';
+
+export function ModuleShellHeader() {
+  const { isMobile } = useSidebar();
+
+  return (
+    <div className="sticky top-0 z-50 flex h-14 items-center justify-between gap-4 border-b border-border bg-background/95 px-6 backdrop-blur supports-backdrop-filter:bg-background/80">
+      <div className="flex min-w-0 items-center gap-3">
+        {isMobile ? (
+          <>
+            <SidebarTrigger className="shrink-0 bg-background/80 text-muted-foreground shadow-xs backdrop-blur-sm" />
+            <Separator orientation="vertical" className="h-4 shrink-0" />
+          </>
+        ) : null}
+        <div className="min-w-0">
+          <BreadcrumbBasic />
+        </div>
+      </div>
+      <ModeToggle />
+    </div>
+  );
+}

src/app/(modules)/clients/components/ClientColumns.tsx

@@ -19,10 +19,12 @@ export function useClientColumns(): ColumnDef<Client>[] {
   return useMemo(() => {
     return [
       {
-        accessorKey: 'name',
+        accessorKey: 'first_name',
         header: 'Client',
         cell: ({ row }) => (
-          <span className="font-medium">{row.original.name}</span>
+          <span className="font-medium">
+            {`${row.original.first_name} ${row.original.last_name}`.trim()}
+          </span>
         ),
       },
       {

src/app/(modules)/clients/components/ClientSheet.tsx

@@ -1,12 +1,19 @@
 'use client';
 
-import type { ComponentProps } from 'react';
-import type { UseFormRegister } from 'react-hook-form';
+import { useRef, type ComponentProps } from 'react';
+import {
+  Controller,
+  type Control,
+  type FieldErrors,
+  type UseFormRegister,
+} from 'react-hook-form';
 import { Loader2 } from 'lucide-react';
 
+import { FormField, PhoneInput } from '@/components/form';
 import { Button } from '@/components/ui/button';
 import {
   Dialog,
+  DialogBody,
   DialogContent,
   DialogDescription,
   DialogFooter,
@@ -14,7 +21,6 @@ import {
   DialogTitle,
 } from '@/components/ui/dialog';
 import { Input } from '@/components/ui/input';
-import { Label } from '@/components/ui/label';
 import type { ClientFormValues } from '../hooks/useClientForm';
 
 interface ClientSheetProps {
@@ -22,7 +28,11 @@ interface ClientSheetProps {
   onOpenChange: (open: boolean) => void;
   clientId?: number;
   register: UseFormRegister<ClientFormValues>;
+  control: Control<ClientFormValues>;
+  errors: FieldErrors<ClientFormValues>;
+  isSubmitted: boolean;
   onSubmit: ComponentProps<'form'>['onSubmit'];
+  canSubmit: boolean;
   isSaving: boolean;
 }
 
@@ -31,12 +41,38 @@ export function ClientSheet({
   onOpenChange,
   clientId,
   register,
+  control,
+  errors,
+  isSubmitted,
   onSubmit,
+  canSubmit,
   isSaving,
 }: ClientSheetProps) {
+  const dropdownPortalRef = useRef<HTMLDivElement | null>(null);
+  const firstNameErrorMessage = isSubmitted
+    ? errors.first_name?.message
+    : undefined;
+  const lastNameErrorMessage = isSubmitted
+    ? errors.last_name?.message
+    : undefined;
+  const emailErrorMessage = isSubmitted ? errors.email?.message : undefined;
+  const landlineErrorMessage = isSubmitted
+    ? errors.landline_number?.message
+    : undefined;
+  const addressErrorMessage = isSubmitted ? errors.address?.message : undefined;
+  const contactNameErrorMessage = isSubmitted
+    ? errors.contact_name?.message
+    : undefined;
+  const contactPhoneErrorMessage = isSubmitted
+    ? errors.contact_phone_number?.message
+    : undefined;
+  const contactEmailErrorMessage = isSubmitted
+    ? errors.contact_email?.message
+    : undefined;
+
   return (
     <Dialog open={open} onOpenChange={onOpenChange}>
-      <DialogContent className="max-h-[calc(100vh-2rem)] overflow-y-auto sm:max-w-3xl">
+      <DialogContent className="sm:max-w-3xl">
         <DialogHeader>
           <DialogTitle>
             {clientId ? 'Edit Client' : 'Create Client'}
@@ -45,101 +81,169 @@ export function ClientSheet({
             Manage company and primary contact details.
           </DialogDescription>
         </DialogHeader>
-        <form onSubmit={onSubmit} className="flex flex-1 flex-col gap-5 px-4">
+
+        <form
+          noValidate
+          onSubmit={onSubmit}
+          className="flex min-h-0 flex-1 flex-col"
+        >
+          <DialogBody className="space-y-5">
             <div className="grid gap-4 md:grid-cols-2">
-            <div className="space-y-2">
-              <Label htmlFor="client-name">Name</Label>
-              <Input
-                id="client-name"
-                placeholder="Acme Corp"
-                {...register('name', { required: true })}
+              <FormField
+                id="client-first-name"
+                label="First Name"
                 required
+                error={firstNameErrorMessage}
+              >
+                <Input
+                  id="client-first-name"
+                  placeholder="Enter first name"
+                  aria-invalid={!!firstNameErrorMessage}
+                  {...register('first_name')}
                 />
+              </FormField>
+
+              <FormField
+                id="client-last-name"
+                label="Last Name"
+                required
+                error={lastNameErrorMessage}
+              >
+                <Input
+                  id="client-last-name"
+                  placeholder="Enter last name"
+                  aria-invalid={!!lastNameErrorMessage}
+                  {...register('last_name')}
+                />
+              </FormField>
             </div>
-            <div className="space-y-2">
-              <Label htmlFor="client-email">Email</Label>
+
+            <div className="grid gap-4 md:grid-cols-2">
+              <FormField
+                id="client-email"
+                label="Company Email"
+                required
+                error={emailErrorMessage}
+              >
                 <Input
                   id="client-email"
                   type="email"
-                placeholder="info@acme.com"
-                {...register('email', { required: true })}
-                required
+                  placeholder="Enter company email"
+                  aria-invalid={!!emailErrorMessage}
+                  {...register('email')}
                 />
-            </div>
-          </div>
+              </FormField>
 
-          <div className="grid gap-4 md:grid-cols-2">
-            <div className="space-y-2">
-              <Label htmlFor="landline-number">Landline Number</Label>
+              <FormField
+                id="landline-number"
+                label="Landline Number"
+                required
+                error={landlineErrorMessage}
+              >
                 <Input
                   id="landline-number"
-                placeholder="+91-22-12345678"
-                {...register('landline_number', { required: true })}
-                required
+                  placeholder="Enter landline number"
+                  aria-invalid={!!landlineErrorMessage}
+                  {...register('landline_number')}
                 />
+              </FormField>
             </div>
-            <div className="space-y-2">
-              <Label htmlFor="address">Address</Label>
+
+            <FormField
+              id="address"
+              label="Address"
+              required
+              error={addressErrorMessage}
+            >
               <Input
                 id="address"
-                placeholder="12 MG Road, Mumbai, MH 400001"
-                {...register('address', { required: true })}
-                required
+                placeholder="Enter address"
+                aria-invalid={!!addressErrorMessage}
+                {...register('address')}
               />
-            </div>
-          </div>
+            </FormField>
 
             <div className="grid gap-4 md:grid-cols-3">
-            <div className="space-y-2">
-              <Label htmlFor="gst">GST</Label>
+              <FormField id="gst" label="GST">
                 <Input
                   id="gst"
-                placeholder="27ABCDE1234F1Z5"
+                  placeholder="Enter GST number"
                   {...register('gst')}
                 />
-            </div>
-            <div className="space-y-2">
-              <Label htmlFor="pan">PAN</Label>
-              <Input id="pan" placeholder="ABCDE1234F" {...register('pan')} />
-            </div>
-            <div className="space-y-2">
-              <Label htmlFor="tan">TAN</Label>
-              <Input id="tan" placeholder="MUMA12345B" {...register('tan')} />
-            </div>
+              </FormField>
+
+              <FormField id="pan" label="PAN">
+                <Input
+                  id="pan"
+                  placeholder="Enter PAN number"
+                  {...register('pan')}
+                />
+              </FormField>
+
+              <FormField id="tan" label="TAN">
+                <Input
+                  id="tan"
+                  placeholder="Enter TAN number"
+                  {...register('tan')}
+                />
+              </FormField>
             </div>
 
             <div className="grid gap-4 md:grid-cols-3">
-            <div className="space-y-2">
-              <Label htmlFor="contact-name">Contact Name</Label>
+              <FormField
+                id="contact-name"
+                label="Contact Name"
+                required
+                error={contactNameErrorMessage}
+              >
                 <Input
                   id="contact-name"
-                placeholder="Jane Doe"
-                {...register('contact_name', { required: true })}
-                required
+                  placeholder="Enter contact name"
+                  aria-invalid={!!contactNameErrorMessage}
+                  {...register('contact_name')}
                 />
-            </div>
-            <div className="space-y-2">
-              <Label htmlFor="contact-phone-number">Contact Phone</Label>
-              <Input
+              </FormField>
+
+              <FormField
                 id="contact-phone-number"
-                placeholder="+91-9876543210"
-                {...register('contact_phone_number', { required: true })}
+                label="Contact Phone"
                 required
+                error={contactPhoneErrorMessage}
+              >
+                <Controller
+                  control={control}
+                  name="contact_phone_number"
+                  render={({ field }) => (
+                    <PhoneInput
+                      value={field.value}
+                      onChange={field.onChange}
+                      onBlur={field.onBlur}
+                      placeholder="Enter contact phone"
+                      aria-invalid={!!contactPhoneErrorMessage}
+                      portalContainer={dropdownPortalRef}
                     />
-            </div>
-            <div className="space-y-2">
-              <Label htmlFor="contact-email">Contact Email</Label>
+                  )}
+                />
+              </FormField>
+
+              <FormField
+                id="contact-email"
+                label="Contact Email"
+                required
+                error={contactEmailErrorMessage}
+              >
                 <Input
                   id="contact-email"
                   type="email"
-                placeholder="jane.doe@acme.com"
-                {...register('contact_email', { required: true })}
-                required
+                  placeholder="Enter contact email"
+                  aria-invalid={!!contactEmailErrorMessage}
+                  {...register('contact_email')}
                 />
+              </FormField>
             </div>
-          </div>
+          </DialogBody>
 
-          <DialogFooter className="px-0">
+          <DialogFooter>
             <Button
               type="button"
               variant="outline"
@@ -148,7 +252,8 @@ export function ClientSheet({
             >
               Cancel
             </Button>
-            <Button type="submit" disabled={isSaving}>
+
+            <Button type="submit" disabled={isSaving || !canSubmit}>
               {isSaving ? (
                 <Loader2 className="mr-2 size-4 animate-spin" />
               ) : null}
@@ -156,6 +261,8 @@ export function ClientSheet({
             </Button>
           </DialogFooter>
         </form>
+
+        <div ref={dropdownPortalRef} />
       </DialogContent>
     </Dialog>
   );

src/app/(modules)/clients/hooks/useClientForm.ts

@@ -1,29 +1,43 @@
 'use client';
 
+import { zodResolver } from '@hookform/resolvers/zod';
+import { isValidPhoneNumber } from 'libphonenumber-js';
 import { useCallback } from 'react';
 import { useForm, useWatch } from 'react-hook-form';
-import { toast } from 'sonner';
+import { z } from 'zod';
 
 import type { Client } from '@/types';
 import { useSaveClientMutation } from './useClientMutations';
 
-export interface ClientFormValues {
-  id?: number;
-  name: string;
-  email: string;
-  landline_number: string;
-  address: string;
-  gst: string;
-  pan: string;
-  tan: string;
-  contact_name: string;
-  contact_phone_number: string;
-  contact_email: string;
-  is_active: boolean;
-}
+const requiredText = (message: string) => z.string().trim().min(1, message);
+const optionalTaxIdSchema = z.string().trim();
+
+const clientFormSchema = z.object({
+  id: z.number().optional(),
+  first_name: requiredText('First name is required'),
+  last_name: requiredText('Last name is required'),
+  email: requiredText('Email is required').email('Invalid email'),
+  landline_number: requiredText('Landline number is required'),
+  address: requiredText('Address is required'),
+  gst: optionalTaxIdSchema,
+  pan: optionalTaxIdSchema,
+  tan: optionalTaxIdSchema,
+  contact_name: requiredText('Contact name is required'),
+  contact_phone_number: requiredText('Contact phone number is required').refine(
+    (value) => isValidPhoneNumber(value),
+    'Enter a valid phone number',
+  ),
+  contact_email: requiredText('Contact email is required').email(
+    'Invalid contact email',
+  ),
+  is_active: z.boolean(),
+});
+
+export type ClientFormValues = z.infer<typeof clientFormSchema>;
 
 const defaultValues: ClientFormValues = {
-  name: '',
+  first_name: '',
+  last_name: '',
   email: '',
   landline_number: '',
   address: '',
@@ -42,9 +56,12 @@ export function useClientForm({ onSaved }: { onSaved: () => void }) {
     handleSubmit: submitForm,
     reset,
     control,
-    formState: { isSubmitting, errors },
+    formState: { isSubmitting, errors, isSubmitted },
   } = useForm<ClientFormValues>({
     defaultValues,
+    mode: 'onSubmit',
+    reValidateMode: 'onChange',
+    resolver: zodResolver(clientFormSchema),
   });
   const saveMutation = useSaveClientMutation({
     onSaved: () => {
@@ -54,23 +71,26 @@ export function useClientForm({ onSaved }: { onSaved: () => void }) {
   });
 
   const clientId = useWatch({ control, name: 'id' });
+  const firstName = useWatch({ control, name: 'first_name' }) || '';
+  const lastName = useWatch({ control, name: 'last_name' }) || '';
+  const email = useWatch({ control, name: 'email' }) || '';
+  const landlineNumber = useWatch({ control, name: 'landline_number' }) || '';
+  const address = useWatch({ control, name: 'address' }) || '';
+  const contactName = useWatch({ control, name: 'contact_name' }) || '';
+  const contactPhoneNumber =
+    useWatch({ control, name: 'contact_phone_number' }) || '';
+  const contactEmail = useWatch({ control, name: 'contact_email' }) || '';
+  const canSubmit =
+    firstName.trim().length > 0 &&
+    lastName.trim().length > 0 &&
+    email.trim().length > 0 &&
+    landlineNumber.trim().length > 0 &&
+    address.trim().length > 0 &&
+    contactName.trim().length > 0 &&
+    contactPhoneNumber.trim().length > 0 &&
+    contactEmail.trim().length > 0;
 
-  const handleSubmit = submitForm(
-    (values) => saveMutation.mutate(values),
-    (formErrors) => {
-      if (
-        formErrors.name ||
-        formErrors.email ||
-        formErrors.landline_number ||
-        formErrors.address ||
-        formErrors.contact_name ||
-        formErrors.contact_phone_number ||
-        formErrors.contact_email
-      ) {
-        toast.error('Complete all required client fields');
-      }
-    },
-  );
+  const handleSubmit = submitForm((values) => saveMutation.mutate(values));
 
   const openCreate = useCallback(() => {
     reset(defaultValues);
@@ -80,7 +100,8 @@ export function useClientForm({ onSaved }: { onSaved: () => void }) {
     (client: Client) => {
       reset({
         id: client.id,
-        name: client.name || '',
+        first_name: client.first_name || '',
+        last_name: client.last_name || '',
         email: client.email || '',
         landline_number: client.landline_number || '',
         address: client.address || '',
@@ -98,12 +119,15 @@ export function useClientForm({ onSaved }: { onSaved: () => void }) {
 
   return {
     register,
+    control,
     handleSubmit,
     reset,
     openCreate,
     openEdit,
     clientId,
     errors,
+    isSubmitted,
+    canSubmit,
     isSaving: isSubmitting || saveMutation.isPending,
   };
 }

src/app/(modules)/clients/hooks/useClientMutations.ts

@@ -20,7 +20,8 @@ export function useSaveClientMutation({ onSaved }: { onSaved: () => void }) {
     mutationFn: (values: ClientFormValues) =>
       clientService.saveClient({
         id: values.id,
-        name: values.name.trim(),
+        first_name: values.first_name.trim(),
+        last_name: values.last_name.trim(),
         email: values.email.trim(),
         landline_number: values.landline_number.trim(),
         address: values.address.trim(),

src/app/(modules)/clients/layout.tsx

@@ -0,0 +1,16 @@
+'use client';
+
+import { PERMISSIONS } from '@/constants/permissions';
+import { PermissionRouteGuard } from '@/guards';
+
+export default function ClientsLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return (
+    <PermissionRouteGuard permission={PERMISSIONS.CLIENT.READ}>
+      {children}
+    </PermissionRouteGuard>
+  );
+}

src/app/(modules)/clients/page.tsx

@@ -46,7 +46,16 @@ export default function ClientsPage() {
   });
   const { openCreate: prepareCreateClient, openEdit: prepareEditClient } =
     clientForm;
-  const { register, handleSubmit, clientId, isSaving } = clientForm;
+  const {
+    register,
+    control,
+    handleSubmit,
+    clientId,
+    errors,
+    isSubmitted,
+    canSubmit,
+    isSaving,
+  } = clientForm;
   const statusMutation = useClientStatusMutation();
   const { mutate: updateClientStatus, pendingClientId } = statusMutation;
 
@@ -126,7 +135,11 @@ export default function ClientsPage() {
         onOpenChange={setIsSheetOpen}
         clientId={clientId}
         register={register}
+        control={control}
+        errors={errors}
+        isSubmitted={isSubmitted}
         onSubmit={handleSubmit}
+        canSubmit={canSubmit}
         isSaving={isSaving}
       />
     </>

src/app/(modules)/dashboard/page.tsx

@@ -1,678 +0,0 @@
-'use client';
-
-import { useState, useEffect } from 'react';
-import {
-  Card,
-  CardContent,
-  CardHeader,
-  CardTitle,
-  CardDescription,
-  CardFooter,
-} from '@/components/ui/card';
-import {
-  AlertCircle,
-  Activity,
-  MapPin as MapPinIcon,
-  Milestone,
-  BarChart3,
-  AlertTriangle,
-  Zap,
-  PencilLine,
-  CheckCircle2,
-  Settings2,
-  Droplets,
-} from 'lucide-react';
-import { StatsCard } from '@/components/dashboard/stats-card';
-import { FilterSelector } from '@/components/dashboard/filter-selector';
-import { DetectionDonutChart } from '@/components/dashboard/detection-donut-chart';
-import { ChainageBarChart } from '@/components/dashboard/chainage-bar-chart';
-import { DashboardMap } from '@/components/dashboard/dashboard-map';
-import { PageHeader } from '@/components/page-header';
-import { projectService, projectSummaryService } from '@/services/api';
-import { Project } from '@/types';
-import {
-  Popover,
-  PopoverContent,
-  PopoverTrigger,
-} from '@/components/ui/popover';
-import { Button } from '@/components/ui/button';
-import { DashboardSkeleton } from '@/components/dashboard/dashboard-skeleton';
-import { toast } from 'sonner';
-import { Reveal, StaggerContainer, StaggerItem } from '@/components/ui/reveal';
-
-const API_URL = process.env.NEXT_PUBLIC_API_URL;
-
-interface ProjectSummary {
-  project: {
-    id: string;
-    name: string;
-    corridor_name: string | null;
-    state: string | null;
-  };
-  packages: {
-    [key: string]: {
-      package_id: string;
-      region: string | null;
-      chainages: {
-        [key: string]: {
-          chainage_id: string;
-          chainage: string | null;
-          detection_count: number;
-          detections: Array<{
-            id: number;
-            type: string;
-            class: string;
-            confidence: number;
-            latitude: number;
-            longitude: number;
-          }>;
-        };
-      };
-    };
-  };
-}
-
-interface DetectionStats {
-  totalDefectedSignboard: number;
-  totalPothole: number;
-  totalRoadCrack: number;
-  totalDamagedRoadMarking: number;
-  totalGoodSignboard: number;
-  totalDrainIssue: number;
-  totalDefectiveCulvert: number;
-  totalRoadDamage: number;
-  chainageData: Array<{
-    name: string;
-    defected_sign_board: number;
-    pothole: number;
-    road_crack: number;
-    damaged_road_marking: number;
-    // good_sign_board: number;
-    drain_issue: number;
-    defective_culvert: number;
-    total: number;
-  }>;
-}
-
-function calculateStats(summary: ProjectSummary | null): DetectionStats {
-  if (!summary) {
-    return {
-      totalDefectedSignboard: 0,
-      totalPothole: 0,
-      totalRoadCrack: 0,
-      totalDamagedRoadMarking: 0,
-      totalGoodSignboard: 0,
-      totalDrainIssue: 0,
-      totalDefectiveCulvert: 0,
-      totalRoadDamage: 0,
-      chainageData: [],
-    };
-  }
-
-  let total_defected_sign_board = 0;
-  let total_pothole = 0;
-  let total_road_crack = 0;
-  let total_damaged_road_marking = 0;
-  let total_good_sign_board = 0;
-  let total_drain_issue = 0;
-  let total_defective_culvert = 0;
-  let total_road_damage = 0;
-  const chainageData: DetectionStats['chainageData'] = [];
-
-  for (const pkg of Object.values(summary.packages || {})) {
-    for (const [chnName, chn] of Object.entries(pkg.chainages || {})) {
-      let chnDefectedSignboard = 0;
-      let chnPothole = 0;
-      let chnRoadCrack = 0;
-      let chnDamagedRoadMarking = 0;
-      let chnGoodSignboard = 0;
-      let chnDrainIssue = 0;
-      let chnDefectiveCulvert = 0;
-
-      for (const detection of chn.detections || []) {
-        const type = (detection.type || '').toLowerCase();
-        if (type === 'defected_sign_board') {
-          chnDefectedSignboard++;
-          total_defected_sign_board++;
-        } else if (type === 'pothole') {
-          chnPothole++;
-          total_pothole++;
-        } else if (type === 'road_crack') {
-          chnRoadCrack++;
-          total_road_crack++;
-        } else if (type === 'damaged_road_marking') {
-          chnDamagedRoadMarking++;
-          total_damaged_road_marking++;
-        } else if (type === 'good_sign_board') {
-          chnGoodSignboard++;
-          // total_good_sign_board++;
-        } else if (type === 'drain_issue') {
-          chnDrainIssue++;
-          total_drain_issue++;
-        } else if (type === 'defective_culvert') {
-          chnDefectiveCulvert++;
-          total_defective_culvert++;
-        }
-      }
-
-      if (
-        chnDefectedSignboard > 0 ||
-        chnPothole > 0 ||
-        chnRoadCrack > 0 ||
-        chnDamagedRoadMarking > 0 ||
-        chnGoodSignboard > 0 ||
-        chnDrainIssue > 0 ||
-        chnDefectiveCulvert > 0
-      ) {
-        const shortName =
-          chnName.length > 20 ? chnName.substring(0, 20) + '...' : chnName;
-        chainageData.push({
-          name: shortName,
-          defected_sign_board: chnDefectedSignboard,
-          pothole: chnPothole,
-          road_crack: chnRoadCrack,
-          damaged_road_marking: chnDamagedRoadMarking,
-          // good_sign_board: chnGoodSignboard,
-          drain_issue: chnDrainIssue,
-          defective_culvert: chnDefectiveCulvert,
-          total:
-            chnDefectedSignboard +
-            chnPothole +
-            chnRoadCrack +
-            chnDamagedRoadMarking +
-            // chnGoodSignboard +
-            chnDrainIssue +
-            chnDefectiveCulvert,
-        });
-      }
-    }
-  }
-
-  total_road_damage =
-    total_defected_sign_board +
-    total_pothole +
-    total_road_crack +
-    total_damaged_road_marking +
-    total_drain_issue +
-    total_defective_culvert;
-
-  return {
-    totalDefectedSignboard: total_defected_sign_board,
-    totalPothole: total_pothole,
-    totalRoadCrack: total_road_crack,
-    totalDamagedRoadMarking: total_damaged_road_marking,
-    totalGoodSignboard: total_good_sign_board,
-    totalDrainIssue: total_drain_issue,
-    totalDefectiveCulvert: total_defective_culvert,
-    totalRoadDamage: total_road_damage,
-    chainageData,
-  };
-}
-
-export default function DashboardPage() {
-  const [isLoading, setIsLoading] = useState(true);
-  const [projects, setProjects] = useState<Project[]>([]);
-  const [selectedProjectId, setSelectedProjectId] = useState<string | null>(
-    null,
-  );
-  const [projectSummary, setProjectSummary] = useState<ProjectSummary | null>(
-    null,
-  );
-  const [stats, setStats] = useState<DetectionStats>({
-    totalDefectedSignboard: 0,
-    totalPothole: 0,
-    totalRoadCrack: 0,
-    totalDamagedRoadMarking: 0,
-    totalGoodSignboard: 0,
-    totalDrainIssue: 0,
-    totalDefectiveCulvert: 0,
-    totalRoadDamage: 0,
-    chainageData: [],
-  });
-
-  // Load projects on mount
-  useEffect(() => {
-    const loadProjects = async () => {
-      try {
-        setIsLoading(true);
-        const projectsData = await projectService.getProjects();
-        setProjects(projectsData.items);
-
-        if (projectsData.items.length > 0) {
-          setSelectedProjectId(
-            projectsData.items[projectsData.items.length - 1].id,
-          );
-        }
-      } catch (err) {
-        console.error('Failed to load projects:', err);
-        toast.error('Failed to load projects', {
-          description: 'Please check if the backend is running.',
-        });
-      } finally {
-        setTimeout(() => {
-          setIsLoading(false);
-        }, 1500);
-      }
-    };
-
-    loadProjects();
-  }, []);
-
-  const selectedProject = projects.find((p) => p.id === selectedProjectId);
-
-  // Extract packages from project summary
-  const packages = projectSummary
-    ? Object.keys(projectSummary.packages || {}).map((pkgName) => ({
-        id: pkgName,
-        name: pkgName,
-      }))
-    : [];
-
-  // Extract chainages from selected package
-  const [selectedPackageId, setSelectedPackageId] = useState<string | null>(
-    null,
-  );
-  const [selectedChainageId, setSelectedChainageId] = useState<string | null>(
-    null,
-  ); // Changed 'selectedLocationId' to 'selectedChainageId'
-
-  const chainages =
-    projectSummary && selectedPackageId && selectedPackageId !== 'all'
-      ? Object.keys(
-          projectSummary.packages[selectedPackageId]?.chainages || {},
-        ).map((chnName) => ({
-          id: chnName,
-          name: chnName,
-        }))
-      : [];
-
-  // Load project summary when project changes
-  useEffect(() => {
-    if (!selectedProjectId) {
-      setProjectSummary(null);
-      return;
-    }
-    setProjectSummary(null);
-
-    const loadProjectSummary = async () => {
-      try {
-        setIsLoading(true);
-
-        const summary =
-          await projectSummaryService.getProjectSummary<ProjectSummary>(
-            selectedProjectId,
-          );
-        setProjectSummary(summary);
-      } catch (err) {
-        console.error('Failed to load project summary:', err);
-        toast.error('Failed to load project summary');
-        setProjectSummary(null);
-      } finally {
-        setTimeout(() => {
-          setIsLoading(false);
-        }, 1500);
-      }
-    };
-
-    loadProjectSummary();
-  }, [selectedProjectId]);
-
-  // Reset package and chainage when project changes
-  useEffect(() => {
-    setSelectedPackageId(null);
-    setSelectedChainageId(null);
-  }, [selectedProjectId]);
-
-  // Auto-select last package when project summary is loaded
-  useEffect(() => {
-    if (projectSummary && selectedPackageId === null) {
-      const packageIds = Object.keys(projectSummary.packages || {});
-      if (packageIds.length > 0) {
-        setSelectedPackageId(packageIds[packageIds.length - 1]);
-      }
-    }
-  }, [projectSummary, selectedPackageId]);
-
-  // Reset chainage when package changes
-  useEffect(() => {
-    setSelectedChainageId(null);
-  }, [selectedPackageId]);
-
-  // Auto-select last chainage when package is selected
-  useEffect(() => {
-    if (
-      projectSummary &&
-      selectedPackageId &&
-      selectedPackageId !== 'all' &&
-      selectedChainageId === null
-    ) {
-      const chainageIds = Object.keys(
-        projectSummary.packages[selectedPackageId]?.chainages || {},
-      );
-      if (chainageIds.length > 0) {
-        setSelectedChainageId(chainageIds[chainageIds.length - 1]);
-      }
-    }
-  }, [projectSummary, selectedPackageId, selectedChainageId]);
-
-  // Filter stats based on selections
-  useEffect(() => {
-    if (!projectSummary) {
-      setStats({
-        totalDefectedSignboard: 0,
-        totalPothole: 0,
-        totalRoadCrack: 0,
-        totalDamagedRoadMarking: 0,
-        totalGoodSignboard: 0,
-        totalDrainIssue: 0,
-        totalDefectiveCulvert: 0,
-        totalRoadDamage: 0,
-        chainageData: [], // Changed 'locationData' to 'chainageData'
-      });
-      return;
-    }
-
-    let totalDefectedSignboard = 0;
-    let totalPothole = 0;
-    let totalRoadCrack = 0;
-    let totalDamagedRoadMarking = 0;
-    let totalGoodSignboard = 0;
-    let totalDrainIssue = 0;
-    let totalDefectiveCulvert = 0;
-    const chainageData: DetectionStats['chainageData'] = [];
-
-    const packagesToProcess =
-      selectedPackageId && selectedPackageId !== 'all'
-        ? { [selectedPackageId]: projectSummary.packages[selectedPackageId] }
-        : projectSummary.packages || {};
-
-    for (const [pkgName, pkg] of Object.entries(packagesToProcess)) {
-      if (!pkg) continue;
-
-      const chainagesToProcess =
-        selectedChainageId && selectedChainageId !== 'all'
-          ? { [selectedChainageId]: pkg.chainages?.[selectedChainageId] }
-          : pkg.chainages || {};
-
-      for (const [chnName, chn] of Object.entries(chainagesToProcess)) {
-        if (!chn) continue;
-
-        let chnDefectedSignboard = 0;
-        let chnPothole = 0;
-        let chnRoadCrack = 0;
-        let chnDamagedRoadMarking = 0;
-        let chnGoodSignboard = 0;
-        let chnDrainIssue = 0;
-        let chnDefectiveCulvert = 0;
-
-        for (const detection of chn.detections || []) {
-          const type = (detection.type || '').toLowerCase();
-          if (type === 'defected_sign_board') {
-            chnDefectedSignboard++;
-            totalDefectedSignboard++;
-          } else if (type === 'pothole') {
-            chnPothole++;
-            totalPothole++;
-          } else if (type === 'road_crack') {
-            chnRoadCrack++;
-            totalRoadCrack++;
-          } else if (type === 'damaged_road_marking') {
-            chnDamagedRoadMarking++;
-            totalDamagedRoadMarking++;
-          } else if (type === 'good_sign_board') {
-            // chnGoodSignboard++;
-            // totalGoodSignboard++;
-          } else if (type === 'drain_issue') {
-            chnDrainIssue++;
-            totalDrainIssue++;
-          } else if (type === 'defective_culvert') {
-            chnDefectiveCulvert++;
-            totalDefectiveCulvert++;
-          }
-        }
-
-        if (
-          chnDefectedSignboard > 0 ||
-          chnPothole > 0 ||
-          chnRoadCrack > 0 ||
-          chnDamagedRoadMarking > 0 ||
-          chnGoodSignboard > 0 ||
-          chnDrainIssue > 0 ||
-          chnDefectiveCulvert > 0
-        ) {
-          const shortName =
-            chnName.length > 20 ? chnName.substring(0, 20) + '...' : chnName;
-          chainageData.push({
-            name: shortName,
-            defected_sign_board: chnDefectedSignboard,
-            pothole: chnPothole,
-            road_crack: chnRoadCrack,
-            damaged_road_marking: chnDamagedRoadMarking,
-            // good_sign_board: chnGoodSignboard,
-            drain_issue: chnDrainIssue,
-            defective_culvert: chnDefectiveCulvert,
-            total:
-              chnDefectedSignboard +
-              chnPothole +
-              chnRoadCrack +
-              chnDamagedRoadMarking +
-              // chnGoodSignboard +
-              chnDrainIssue +
-              chnDefectiveCulvert,
-          });
-        }
-      }
-    }
-
-    setStats({
-      totalDefectedSignboard,
-      totalPothole,
-      totalRoadCrack,
-      totalDamagedRoadMarking,
-      totalGoodSignboard,
-      totalDrainIssue,
-      totalDefectiveCulvert,
-      totalRoadDamage:
-        totalDefectedSignboard +
-        totalPothole +
-        totalRoadCrack +
-        totalDamagedRoadMarking +
-        totalDrainIssue +
-        totalDefectiveCulvert,
-      chainageData,
-    });
-  }, [projectSummary, selectedPackageId, selectedChainageId]);
-
-  return (
-    <>
-      {/* Main Content */}
-      <main>
-        <div>
-          {/* Header */}
-          <div className="mb-8 flex items-center justify-between">
-            <PageHeader
-              title="Dashboard"
-              description="A Comprehensive Overview Of Your Road Infrastructure Analysis"
-              icon={BarChart3}
-            />
-
-            <Reveal direction="down" delay={0.2}>
-              <Popover>
-                <PopoverTrigger asChild>
-                  <Button variant="outline" className="gap-2 font-semibold">
-                    <Settings2 className="h-4 w-4" />
-                    <span>Filters</span>
-                  </Button>
-                </PopoverTrigger>
-                <PopoverContent
-                  className="w-[320px] p-0 overflow-hidden"
-                  align="end"
-                >
-                  <div className="p-4 border-b bg-muted/30">
-                    <h3 className="font-bold text-sm flex items-center gap-2 text-foreground">
-                      <Milestone className="h-4 w-4 text-primary" />
-                      Filter Analysis
-                    </h3>
-                    <p className="text-xs mt-1 text-muted-foreground">
-                      Refine your view by project, package, or segment
-                    </p>
-                  </div>
-                  <div>
-                    <FilterSelector
-                      projects={projects}
-                      selectedProjectId={selectedProjectId}
-                      selectedPackageId={selectedPackageId}
-                      selectedChainageId={selectedChainageId} // Changed 'selectedLocationId' to 'selectedChainageId'
-                      onProjectChange={setSelectedProjectId}
-                      onPackageChange={setSelectedPackageId}
-                      onChainageChange={setSelectedChainageId} // Changed 'onLocationChange' to 'onChainageChange'
-                      packages={packages}
-                      chainages={chainages} // Changed 'locations' to 'chainages'
-                      isLoading={isLoading}
-                    />
-                  </div>
-                </PopoverContent>
-              </Popover>
-            </Reveal>
-          </div>
-
-          {isLoading && !projectSummary ? (
-            <DashboardSkeleton />
-          ) : (
-            <>
-              {/* Stats Cards - Top Row */}
-              <StaggerContainer className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4 mb-6">
-                <StaggerItem>
-                  <StatsCard
-                    title="Total Road Damage"
-                    subtitle="Combined damage detections"
-                    value={stats.totalRoadDamage}
-                    icon={Activity}
-                  />
-                </StaggerItem>
-                <StaggerItem>
-                  <StatsCard
-                    title="Potholes"
-                    subtitle="Surface depressions"
-                    value={stats.totalPothole}
-                    icon={AlertCircle}
-                  />
-                </StaggerItem>
-                <StaggerItem>
-                  <StatsCard
-                    title="Defected Signboards"
-                    subtitle="Damaged traffic signs"
-                    value={stats.totalDefectedSignboard}
-                    icon={AlertTriangle}
-                  />
-                </StaggerItem>
-                <StaggerItem>
-                  <StatsCard
-                    title="Road Cracks"
-                    subtitle="Surface fissures"
-                    value={stats.totalRoadCrack}
-                    icon={Zap}
-                  />
-                </StaggerItem>
-                <StaggerItem>
-                  <StatsCard
-                    title="Damaged Markings"
-                    subtitle="Worn road lines"
-                    value={stats.totalDamagedRoadMarking}
-                    icon={PencilLine}
-                  />
-                </StaggerItem>
-                <StaggerItem>
-                  <StatsCard
-                    title="Drain Issues"
-                    subtitle="Clogged or broken drainage"
-                    value={stats.totalDrainIssue}
-                    icon={Droplets}
-                  />
-                </StaggerItem>
-                {/* <StaggerItem>
-                  <StatsCard
-                    title="Good Signboards"
-                    subtitle="Informational markers"
-                    value={stats.totalGoodSignboard}
-                    icon={CheckCircle2}
-                  />
-                </StaggerItem> */}
-              </StaggerContainer>
-
-              {/* Charts Row - Side by Side */}
-              <div className="grid grid-cols-1 lg:grid-cols-2 gap-4 mb-4">
-                <Reveal delay={0.2} direction="left" className="flex flex-col">
-                  <Card className="flex-1 h-full">
-                    <CardHeader className="items-center pb-0">
-                      <CardTitle>Detection Distribution</CardTitle>
-                      <CardDescription>
-                        Breakdown of all detected road conditions
-                      </CardDescription>
-                    </CardHeader>
-                    <CardContent className="flex-1 pb-0">
-                      <DetectionDonutChart
-                        defectedSignboard={stats.totalDefectedSignboard}
-                        pothole={stats.totalPothole}
-                        roadCrack={stats.totalRoadCrack}
-                        damagedRoadMarking={stats.totalDamagedRoadMarking}
-                        // goodSignboard={stats.totalGoodSignboard}
-                        drainIssue={stats.totalDrainIssue}
-                        defectiveCulvert={stats.totalDefectiveCulvert}
-                      />
-                    </CardContent>
-                    <CardFooter className="flex-col gap-2 text-sm">
-                      <div className="leading-none text-muted-foreground">
-                        Total detections:{' '}
-                        {stats.totalRoadDamage +
-                          // stats.totalGoodSignboard +
-                          stats.totalDrainIssue +
-                          stats.totalDefectiveCulvert}
-                      </div>
-                    </CardFooter>
-                  </Card>
-                </Reveal>
-
-                <Reveal delay={0.3} direction="right" className="flex flex-col">
-                  <Card className="flex-1 h-full">
-                    <CardHeader className="items-center pb-0">
-                      <CardTitle className="text-base font-bold">
-                        Severity by Segment
-                      </CardTitle>
-                      <CardDescription className="text-xs">
-                        Detections grouped by road segment
-                      </CardDescription>
-                    </CardHeader>
-                    <CardContent className="h-[300px]">
-                      <ChainageBarChart
-                        data={stats.chainageData || []}
-                        isLoading={isLoading}
-                      />
-                    </CardContent>
-                    <CardFooter className="flex-col gap-2 text-sm">
-                      <div className="leading-none text-muted-foreground">
-                        Analysis based on latest processed sequence
-                      </div>
-                    </CardFooter>
-                  </Card>
-                </Reveal>
-              </div>
-
-              {/* Map - Full Width Below Charts */}
-              <Reveal delay={0.4} direction="up">
-                <div>
-                  <DashboardMap
-                    selectedProjectId={selectedProjectId}
-                    selectedPackageId={selectedPackageId}
-                    selectedChainageId={selectedChainageId} // Changed 'selectedLocationId' to 'selectedChainageId'
-                    projectSummary={projectSummary}
-                  />
-                </div>
-              </Reveal>
-            </>
-          )}
-        </div>
-      </main>
-    </>
-  );
-}

src/app/(modules)/layout.tsx

@@ -1,10 +1,8 @@
-import { BreadcrumbBasic } from '@/components/app-breadcrumb';
 import { AppSidebar } from '@/components/app-sidebar';
-import { ModeToggle } from '@/components/mode-toogle';
-import { SidebarProvider, SidebarTrigger } from '@/components/ui/sidebar';
-import { Separator } from '@/components/ui/separator';
+import { SidebarProvider } from '@/components/ui/sidebar';
 import { AuthGuard } from '@/guards';
 import React from 'react';
+import { ModuleShellHeader } from './_components/module-shell-header';
 
 const ModulesLayout = ({
   children,
@@ -15,16 +13,11 @@ const ModulesLayout = ({
     <AuthGuard>
       <SidebarProvider>
         <AppSidebar />
-        <main className="flex flex-1 flex-col w-full h-screen overflow-hidden">
-          <div className="flex-1 overflow-auto">
-            <div className="max-w-380 mx-auto w-full flex flex-col min-h-full">
-              <div className="flex gap-3 items-center sticky top-0 bg-background z-50 py-3 px-6 border-b border-border">
-                <SidebarTrigger />
-                <ModeToggle />
-                <Separator orientation="vertical" className="mx-2 h-4" />
-                <BreadcrumbBasic />
-              </div>
-              <div className="p-6 flex-1">{children}</div>
+        <main className="flex flex-1 h-screen w-full flex-col overflow-hidden">
+          <div className="scroll-stable flex-1 overflow-auto">
+            <div className="mx-auto flex min-h-full w-full max-w-380 flex-col">
+              <ModuleShellHeader />
+              <div className="flex-1 p-6">{children}</div>
             </div>
           </div>
         </main>

src/app/(modules)/package/components/PackageDialog.tsx

@@ -1,13 +1,16 @@
 'use client';
 
 import type { ComponentProps } from 'react';
+import { useRef } from 'react';
 import type { FieldErrors, UseFormRegister } from 'react-hook-form';
-import { Globe, Loader2, Package as PackageIcon } from 'lucide-react';
+import { Loader2 } from 'lucide-react';
 
 import { FormField } from '@/components/form';
+import { ProjectSelect } from '@/components/lookups/ProjectSelect';
 import { Button } from '@/components/ui/button';
 import {
   Dialog,
+  DialogBody,
   DialogContent,
   DialogDescription,
   DialogFooter,
@@ -15,14 +18,6 @@ import {
   DialogTitle,
 } from '@/components/ui/dialog';
 import { Input } from '@/components/ui/input';
-import {
-  Select,
-  SelectContent,
-  SelectItem,
-  SelectTrigger,
-  SelectValue,
-} from '@/components/ui/select';
-import type { Project } from '@/types';
 
 import type { PackageFormValues } from '../hooks/usePackageForm';
 
@@ -30,8 +25,6 @@ interface PackageDialogProps {
   open: boolean;
   onOpenChange: (open: boolean) => void;
   packageId?: string;
-  projects: Project[];
-  isProjectsLoading: boolean;
   projectId: string;
   onProjectChange: (projectId: string) => void;
   register: UseFormRegister<PackageFormValues>;
@@ -46,8 +39,6 @@ export function PackageDialog({
   open,
   onOpenChange,
   packageId,
-  projects,
-  isProjectsLoading,
   projectId,
   onProjectChange,
   register,
@@ -57,6 +48,7 @@ export function PackageDialog({
   canSubmit,
   isSaving,
 }: PackageDialogProps) {
+  const projectSelectPortalRef = useRef<HTMLDivElement | null>(null);
   const projectErrorMessage = isSubmitted
     ? errors.project_id?.message
     : undefined;
@@ -71,45 +63,41 @@ export function PackageDialog({
   return (
     <Dialog open={open} onOpenChange={onOpenChange}>
       <DialogContent
-        className="max-w-2xl"
+        className="sm:max-w-2xl"
         onOpenAutoFocus={(event) => event.preventDefault()}
       >
-        <DialogHeader className="gap-2">
-          <DialogTitle className="flex items-center gap-3">
-            <div className="rounded-lg bg-primary p-2 text-primary-foreground shadow-sm">
-              <PackageIcon className="size-5" />
-            </div>
-            {packageId ? 'Edit Package Details' : 'Create New Package'}
+        <DialogHeader>
+          <DialogTitle>
+            {packageId ? 'Edit Package' : 'Create Package'}
           </DialogTitle>
           <DialogDescription>
-            {packageId
-              ? 'Update the technical specifications for your road infrastructure package.'
-              : 'Select a project and provide the essential data to establish a new package.'}
+            Manage package details and optional chainage range.
           </DialogDescription>
         </DialogHeader>
 
-        <form onSubmit={onSubmit} className="space-y-6">
+        <form
+          noValidate
+          onSubmit={onSubmit}
+          className="flex min-h-0 flex-1 flex-col"
+        >
+          <DialogBody className="space-y-6">
+            <section className="space-y-4">
+              <div className="space-y-1">
+                <h3 className="text-sm font-semibold">Basic details</h3>
+                <p className="text-sm text-muted-foreground">
+                  Project binding, package name, and region.
+                </p>
+              </div>
+
               {!packageId ? (
                 <FormField label="Project" required error={projectErrorMessage}>
-              <Select value={projectId} onValueChange={onProjectChange}>
-                <SelectTrigger aria-invalid={!!projectErrorMessage}>
-                  {isProjectsLoading ? (
-                    <span className="flex items-center gap-2 text-muted-foreground">
-                      <Loader2 className="size-4 animate-spin" />
-                      Loading...
-                    </span>
-                  ) : (
-                    <SelectValue placeholder="Choose a project" />
-                  )}
-                </SelectTrigger>
-                <SelectContent>
-                  {projects.map((project) => (
-                    <SelectItem key={project.id} value={project.id}>
-                      {project.name}
-                    </SelectItem>
-                  ))}
-                </SelectContent>
-              </Select>
+                  <ProjectSelect
+                    value={projectId}
+                    onValueChange={onProjectChange}
+                    enabled={open}
+                    disabled={isSaving}
+                    portalContainer={projectSelectPortalRef}
+                  />
                   <input
                     type="hidden"
                     {...register('project_id')}
@@ -119,7 +107,7 @@ export function PackageDialog({
                 </FormField>
               ) : null}
 
-          <div className="grid gap-5 md:grid-cols-2">
+              <div className="grid gap-4 md:grid-cols-2">
                 <FormField
                   id="package-name"
                   label="Package Name"
@@ -128,38 +116,42 @@ export function PackageDialog({
                 >
                   <Input
                     id="package-name"
-                placeholder="e.g. Package 01"
+                    placeholder="Enter package name"
                     aria-invalid={!!nameErrorMessage}
                     {...register('name')}
                   />
                 </FormField>
 
-            <FormField
-              id="package-region"
-              label={
-                <span className="inline-flex items-center gap-2">
-                  <Globe className="size-3.5 opacity-60" />
-                  Region
-                </span>
-              }
-            >
+                <FormField id="package-region" label="Region">
                   <Input
                     id="package-region"
-                placeholder="e.g. North Zone"
+                    placeholder="Enter region"
                     {...register('region')}
                   />
                 </FormField>
+              </div>
+            </section>
 
+            <section className="space-y-4">
+              <div className="space-y-1">
+                <h3 className="text-sm font-semibold">Chainage range</h3>
+                <p className="text-sm text-muted-foreground">
+                  start and end kilometre values.
+                </p>
+              </div>
+
+              <div className="grid gap-4 md:grid-cols-2">
                 <FormField
                   id="package-start"
-              label="Segment Start (km)"
+                  label="Start Chainage"
                   error={startErrorMessage}
                 >
                   <Input
                     id="package-start"
                     type="number"
-                step="0.01"
-                placeholder="0.00"
+                    step="1"
+                    min="0"
+                    placeholder="Enter start chainage"
                     aria-invalid={!!startErrorMessage}
                     {...register('chainage_start_km')}
                   />
@@ -167,19 +159,22 @@ export function PackageDialog({
 
                 <FormField
                   id="package-end"
-              label="Segment End (km)"
+                  label="End Chainage"
                   error={endErrorMessage}
                 >
                   <Input
                     id="package-end"
                     type="number"
-                step="0.01"
-                placeholder="0.00"
+                    step="1"
+                    min="0"
+                    placeholder="Enter end chainage"
                     aria-invalid={!!endErrorMessage}
                     {...register('chainage_end_km')}
                   />
                 </FormField>
               </div>
+            </section>
+          </DialogBody>
 
           <DialogFooter>
             <Button
@@ -191,11 +186,15 @@ export function PackageDialog({
               Cancel
             </Button>
             <Button type="submit" disabled={isSaving || !canSubmit}>
-              {isSaving ? <Loader2 className="size-4 animate-spin" /> : null}
+              {isSaving ? (
+                <Loader2 className="mr-2 size-4 animate-spin" />
+              ) : null}
               {packageId ? 'Update Package' : 'Create Package'}
             </Button>
           </DialogFooter>
         </form>
+
+        <div ref={projectSelectPortalRef} />
       </DialogContent>
     </Dialog>
   );

src/app/(modules)/package/hooks/usePackageForm.ts

@@ -7,29 +7,25 @@ import { useForm, useWatch } from 'react-hook-form';
 import { toast } from 'sonner';
 import { z } from 'zod';
 
+import {
+  optionalIntegerNumber,
+  validateChainageRange,
+} from '@/lib/validation/numberField';
 import { packageService } from '@/services/api';
 import type { Package, PackageCreate, PackageUpdate } from '@/types';
 
 import { packageKeys } from '../queries/packageKeys';
 
-const optionalNumber = z.string().refine(
-  (value) => {
-    if (!value.trim()) {
-      return true;
-    }
-    return Number.isFinite(Number(value));
-  },
-  { message: 'Enter a valid number' },
-);
-
-const packageFormSchema = z.object({
+const packageFormSchema = z
+  .object({
     id: z.string().optional(),
     project_id: z.string().trim().min(1, 'Project is required'),
     name: z.string().trim().min(1, 'Package name is required'),
     region: z.string().optional(),
-  chainage_start_km: optionalNumber,
-  chainage_end_km: optionalNumber,
-});
+    chainage_start_km: optionalIntegerNumber,
+    chainage_end_km: optionalIntegerNumber,
+  })
+  .superRefine(validateChainageRange);
 
 export type PackageFormValues = z.infer<typeof packageFormSchema>;
 
@@ -103,18 +99,7 @@ export function usePackageForm({ onSaved }: { onSaved: () => void }) {
     },
   });
 
-  const onSubmit = handleSubmit(
-    (values) => saveMutation.mutate(values),
-    (formErrors) => {
-      if (formErrors.project_id?.message) {
-        toast.error(formErrors.project_id.message);
-        return;
-      }
-      if (formErrors.name?.message) {
-        toast.error(formErrors.name.message);
-      }
-    },
-  );
+  const onSubmit = handleSubmit((values) => saveMutation.mutate(values));
 
   const openCreate = useCallback(() => {
     reset(defaultValues);

src/app/(modules)/package/hooks/usePackageQueries.ts

@@ -7,6 +7,7 @@ import { toast } from 'sonner';
 import { packageService, projectService } from '@/services/api';
 import type { Package, PaginationParams } from '@/types';
 
+import { projectKeys } from '../../project/queries/projectKeys';
 import { packageKeys } from '../queries/packageKeys';
 
 interface UsePackagesQueryParams {
@@ -28,7 +29,7 @@ export function usePackagesQuery({ skip, limit }: UsePackagesQueryParams) {
 
 export function useProjectOptionsQuery() {
   return useQuery({
-    queryKey: ['projects', 'options'],
+    queryKey: projectKeys.options(),
     queryFn: () => projectService.getProjects({ skip: 0, limit: 1000 }),
   });
 }

src/app/(modules)/package/layout.tsx

@@ -0,0 +1,16 @@
+'use client';
+
+import { PERMISSIONS } from '@/constants/permissions';
+import { PermissionRouteGuard } from '@/guards';
+
+export default function PackageLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return (
+    <PermissionRouteGuard permission={PERMISSIONS.PACKAGE.READ}>
+      {children}
+    </PermissionRouteGuard>
+  );
+}

src/app/(modules)/package/page.tsx

@@ -4,6 +4,16 @@ import { useCallback, useState } from 'react';
 import { Package as PackageIcon, Plus } from 'lucide-react';
 
 import { PageHeader } from '@/components/page-header';
+import {
+  AlertDialog,
+  AlertDialogAction,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogTitle,
+} from '@/components/ui/alert-dialog';
 import { Button } from '@/components/ui/button';
 import type { Package } from '@/types';
 
@@ -20,6 +30,7 @@ import {
 
 export default function PackagePage() {
   const [isDialogOpen, setIsDialogOpen] = useState(false);
+  const [packageToDelete, setPackageToDelete] = useState<Package | null>(null);
   const { skip, setSkip, limit, setLimit } = usePackageFilters();
   const packagesQuery = usePackagesQuery({ skip, limit });
   const projectsQuery = useProjectOptionsQuery();
@@ -67,14 +78,25 @@ export default function PackagePage() {
 
   const deletePackage = useCallback(
     (pkg: Package) => {
-      if (!confirm(`Are you sure you want to delete package "${pkg.name}"?`)) {
-        return;
-      }
-      deletePackageMutation.mutate(pkg);
+      setPackageToDelete(pkg);
     },
-    [deletePackageMutation],
+    [],
   );
 
+  const handleDeleteDialogOpenChange = useCallback((open: boolean) => {
+    if (!open) {
+      setPackageToDelete(null);
+    }
+  }, []);
+
+  const confirmDeletePackage = useCallback(() => {
+    if (!packageToDelete) return;
+
+    deletePackageMutation.mutate(packageToDelete, {
+      onSettled: () => setPackageToDelete(null),
+    });
+  }, [deletePackageMutation, packageToDelete]);
+
   const projects = projectsQuery.data?.items ?? [];
   const packages = packagesQuery.data?.items ?? [];
   const total = packagesQuery.data?.totalItems ?? 0;
@@ -113,8 +135,6 @@ export default function PackagePage() {
         open={isDialogOpen}
         onOpenChange={handleDialogOpenChange}
         packageId={packageId}
-        projects={projects}
-        isProjectsLoading={projectsQuery.isLoading}
         projectId={projectId}
         onProjectChange={setProjectId}
         register={register}
@@ -124,6 +144,36 @@ export default function PackagePage() {
         canSubmit={canSubmit}
         isSaving={isSaving}
       />
+
+      <AlertDialog
+        open={Boolean(packageToDelete)}
+        onOpenChange={handleDeleteDialogOpenChange}
+      >
+        <AlertDialogContent>
+          <AlertDialogHeader>
+            <AlertDialogTitle>Delete package?</AlertDialogTitle>
+            <AlertDialogDescription>
+              This will permanently delete{' '}
+              <span className="font-medium text-foreground">
+                {packageToDelete?.name}
+              </span>
+              . This action cannot be undone.
+            </AlertDialogDescription>
+          </AlertDialogHeader>
+          <AlertDialogFooter>
+            <AlertDialogCancel disabled={deletePackageMutation.isPending}>
+              Cancel
+            </AlertDialogCancel>
+            <AlertDialogAction
+              variant="destructive"
+              disabled={deletePackageMutation.isPending}
+              onClick={confirmDeletePackage}
+            >
+              Delete
+            </AlertDialogAction>
+          </AlertDialogFooter>
+        </AlertDialogContent>
+      </AlertDialog>
     </>
   );
 }

src/app/(modules)/package/queries/packageKeys.ts

@@ -4,4 +4,7 @@ export const packageKeys = {
   all: ['packages'] as const,
   lists: () => [...packageKeys.all, 'list'] as const,
   list: (params: PaginationParams) => [...packageKeys.lists(), params] as const,
+  options: () => [...packageKeys.all, 'options'] as const,
+  details: () => [...packageKeys.all, 'detail'] as const,
+  detail: (id: string) => [...packageKeys.details(), id] as const,
 };

src/app/(modules)/page.tsx

@@ -1,6 +1,18 @@
-import { redirect } from 'next/navigation';
-import { ROUTES } from '@/utils/routes';
+'use client';
+
+import { useEffect } from 'react';
+import { useRouter } from 'next/navigation';
+
+import { AppLoader } from '@/components/AppLoader';
+import { useAppStore } from '@/store/app.store';
 
 export default function HomePage() {
-  redirect(ROUTES.DASHBOARD);
+  const router = useRouter();
+  const defaultRoute = useAppStore((state) => state.defaultRoute);
+
+  useEffect(() => {
+    router.replace(defaultRoute ?? '/access');
+  }, [defaultRoute, router]);
+
+  return <AppLoader label="Opening workspace" />;
 }

src/app/(modules)/plans/components/PlanSheet.tsx

@@ -1,14 +1,15 @@
 'use client';
 
 import type { ComponentProps } from 'react';
-import type { Control, UseFormRegister } from 'react-hook-form';
+import type { Control, FieldErrors, UseFormRegister } from 'react-hook-form';
 import { Controller } from 'react-hook-form';
 import { Loader2 } from 'lucide-react';
 
+import { FormField } from '@/components/form';
 import { PermissionTree } from '@/components/permission-tree';
 import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
-import { Label } from '@/components/ui/label';
+import { Textarea } from '@/components/ui/textarea';
 import {
   Select,
   SelectContent,
@@ -34,7 +35,10 @@ interface PlanSheetProps {
   planId?: number;
   register: UseFormRegister<PlanFormValues>;
   control: Control<PlanFormValues>;
+  errors: FieldErrors<PlanFormValues>;
+  isSubmitted: boolean;
   onSubmit: ComponentProps<'form'>['onSubmit'];
+  canSubmit: boolean;
   permissionTree: PermissionTreeItem[];
   permissionIds: number[];
   onPermissionIdsChange: (ids: number[]) => void;
@@ -48,70 +52,105 @@ export function PlanSheet({
   planId,
   register,
   control,
+  errors,
+  isSubmitted,
   onSubmit,
+  canSubmit,
   permissionTree,
   permissionIds,
   onPermissionIdsChange,
   isPermissionsLoading,
   isSaving,
 }: PlanSheetProps) {
+  const fieldError = (field: keyof PlanFormValues) =>
+    isSubmitted ? errors[field]?.message : undefined;
+
   return (
     <Sheet open={open} onOpenChange={onOpenChange}>
-      <SheetContent className="w-full overflow-y-auto sm:max-w-3xl">
-        <SheetHeader>
-          <SheetTitle>{planId ? 'Edit Plan' : 'Create Plan'}</SheetTitle>
-          <SheetDescription>
+      <SheetContent className="w-full! gap-0 p-0 sm:max-w-3xl! lg:max-w-4xl!">
+        <SheetHeader className="shrink-0 border-b px-6 py-4 pr-12">
+          <SheetTitle className="text-lg leading-none font-semibold tracking-tight">
+            {planId ? 'Edit Plan' : 'Create Plan'}
+          </SheetTitle>
+          <SheetDescription className="text-sm">
             Configure subscription limits, billing, and permission access.
           </SheetDescription>
         </SheetHeader>
-        <form onSubmit={onSubmit} className="flex flex-1 flex-col gap-5 px-4">
+
+        <form
+          noValidate
+          onSubmit={onSubmit}
+          className="flex min-h-0 flex-1 flex-col"
+        >
+          <div className="flex-1 space-y-5 overflow-y-auto px-6 py-4">
             <div className="grid gap-4 md:grid-cols-2">
-            <div className="space-y-2">
-              <Label htmlFor="plan-name">Name</Label>
+              <FormField
+                id="plan-name"
+                label="Name"
+                required
+                error={fieldError('name')}
+              >
                 <Input
                   id="plan-name"
-                placeholder="Starter"
-                {...register('name', { required: true })}
-                required
+                  placeholder="Enter plan name"
+                  aria-invalid={!!fieldError('name')}
+                  {...register('name')}
                 />
-            </div>
-            <div className="space-y-2">
-              <Label htmlFor="plan-slug">Slug</Label>
+              </FormField>
+
+              <FormField
+                id="plan-slug"
+                label="Slug"
+                required
+                error={fieldError('slug')}
+              >
                 <Input
                   id="plan-slug"
                   placeholder="starter"
-                {...register('slug', { required: true })}
-                required
+                  aria-invalid={!!fieldError('slug')}
+                  {...register('slug')}
                 />
-            </div>
+              </FormField>
             </div>
 
-          <div className="space-y-2">
-            <Label htmlFor="plan-description">Description</Label>
-            <textarea
+            <FormField
+              id="plan-description"
+              label="Description"
+              required
+              error={fieldError('description')}
+            >
+              <Textarea
                 id="plan-description"
                 placeholder="Basic plan for small teams"
-              {...register('description', { required: true })}
-              required
-              className="min-h-20 w-full rounded-md border border-input bg-background px-3 py-2 outline-none focus-visible:border-ring"
+                aria-invalid={!!fieldError('description')}
+                {...register('description')}
+                className="min-h-20"
               />
-          </div>
+            </FormField>
 
             <div className="grid gap-4 md:grid-cols-3">
-            <div className="space-y-2">
-              <Label htmlFor="plan-price">Price</Label>
+              <FormField
+                id="plan-price"
+                label="Price"
+                required
+                error={fieldError('price')}
+              >
                 <Input
                   id="plan-price"
                   type="number"
                   min="0"
                   step="0.01"
                   placeholder="29.99"
-                {...register('price', { required: true })}
-                required
+                  aria-invalid={!!fieldError('price')}
+                  {...register('price')}
                 />
-            </div>
-            <div className="space-y-2">
-              <Label>Billing Cycle</Label>
+              </FormField>
+
+              <FormField
+                label="Billing Cycle"
+                required
+                error={fieldError('billing_cycle')}
+              >
                 <Controller
                   control={control}
                   name="billing_cycle"
@@ -128,62 +167,86 @@ export function PlanSheet({
                     </Select>
                   )}
                 />
-            </div>
-            <div className="space-y-2">
-              <Label htmlFor="plan-trial-days">Trial Days</Label>
+              </FormField>
+
+              <FormField
+                id="plan-trial-days"
+                label="Trial Days"
+                error={fieldError('trial_days')}
+              >
                 <Input
                   id="plan-trial-days"
                   type="number"
                   min="0"
+                  aria-invalid={!!fieldError('trial_days')}
                   {...register('trial_days', { valueAsNumber: true })}
                 />
-            </div>
+              </FormField>
             </div>
 
             <div className="grid gap-4 md:grid-cols-4">
-            <div className="space-y-2">
-              <Label htmlFor="max-projects">Projects</Label>
+              <FormField
+                id="max-projects"
+                label="Projects"
+                error={fieldError('max_projects')}
+              >
                 <Input
                   id="max-projects"
                   type="number"
                   min="0"
+                  aria-invalid={!!fieldError('max_projects')}
                   {...register('max_projects', { valueAsNumber: true })}
                 />
-            </div>
-            <div className="space-y-2">
-              <Label htmlFor="max-organizations">Organizations</Label>
+              </FormField>
+
+              <FormField
+                id="max-organizations"
+                label="Organizations"
+                error={fieldError('max_organizations')}
+              >
                 <Input
                   id="max-organizations"
                   type="number"
                   min="0"
+                  aria-invalid={!!fieldError('max_organizations')}
                   {...register('max_organizations', { valueAsNumber: true })}
                 />
-            </div>
-            <div className="space-y-2">
-              <Label htmlFor="max-users">Users</Label>
+              </FormField>
+
+              <FormField
+                id="max-users"
+                label="Users"
+                error={fieldError('max_users')}
+              >
                 <Input
                   id="max-users"
                   type="number"
                   min="0"
+                  aria-invalid={!!fieldError('max_users')}
                   {...register('max_users', { valueAsNumber: true })}
                 />
-            </div>
-            <div className="space-y-2">
-              <Label htmlFor="max-roles">Roles</Label>
+              </FormField>
+
+              <FormField
+                id="max-roles"
+                label="Roles"
+                error={fieldError('max_roles')}
+              >
                 <Input
                   id="max-roles"
                   type="number"
                   min="0"
+                  aria-invalid={!!fieldError('max_roles')}
                   {...register('max_roles', { valueAsNumber: true })}
                 />
-            </div>
+              </FormField>
             </div>
 
             <div className="flex flex-wrap gap-5">
               <label className="flex items-center gap-2">
                 <input
                   type="checkbox"
-                className="size-4 rounded border-border accent-primary"
+                  className="size-4 rounded-lg border-border accent-primary"
                   {...register('is_active')}
                 />
                 Active
@@ -191,22 +254,26 @@ export function PlanSheet({
               <label className="flex items-center gap-2">
                 <input
                   type="checkbox"
-                className="size-4 rounded border-border accent-primary"
+                  className="size-4 rounded-lg border-border accent-primary"
                   {...register('is_custom')}
                 />
                 Custom plan
               </label>
             </div>
 
-          <div className="space-y-3">
-            <div className="flex items-center justify-between gap-3">
-              <Label>Permissions</Label>
+            <FormField
+              label="Permissions"
+              required
+              error={fieldError('permission_ids')}
+              className="space-y-3"
+              labelEnd={
                 <span className="text-muted-foreground">
                   {permissionIds.length} selected
                 </span>
-            </div>
+              }
+            >
               {isPermissionsLoading ? (
-              <div className="rounded-md border p-6 text-muted-foreground">
+                <div className="rounded-lg border p-6 text-muted-foreground">
                   Loading permissions...
                 </div>
               ) : (
@@ -216,9 +283,10 @@ export function PlanSheet({
                   onChange={onPermissionIdsChange}
                 />
               )}
+            </FormField>
           </div>
 
-          <SheetFooter className="px-0">
+          <SheetFooter className="shrink-0 border-t px-6 py-4 sm:flex-row sm:justify-end">
             <Button
               type="button"
               variant="outline"
@@ -227,7 +295,7 @@ export function PlanSheet({
             >
               Cancel
             </Button>
-            <Button type="submit" disabled={isSaving}>
+            <Button type="submit" disabled={isSaving || !canSubmit}>
               {isSaving ? (
                 <Loader2 className="mr-2 size-4 animate-spin" />
               ) : null}

src/app/(modules)/plans/hooks/usePlanForm.ts

@@ -1,5 +1,6 @@
 'use client';
 
+import { zodResolver } from '@hookform/resolvers/zod';
 import {
   collectDefaultPermissionIds,
   collectPermissionIdsByKeys,
@@ -7,26 +8,39 @@ import {
 import type { PermissionTreeItem, Plan } from '@/types';
 import { useCallback } from 'react';
 import { useForm, useWatch } from 'react-hook-form';
-import { toast } from 'sonner';
+import { z } from 'zod';
 
 import { useSavePlanMutation } from './usePlanMutations';
 
-export interface PlanFormValues {
-  id?: number;
-  name: string;
-  slug: string;
-  description: string;
-  price: string;
-  billing_cycle: string;
-  trial_days: number;
-  max_projects: number;
-  max_organizations: number;
-  max_users: number;
-  max_roles: number;
-  permission_ids: number[];
-  is_active: boolean;
-  is_custom: boolean;
-}
+const nonNegativeNumber = z.number().refine(
+  (value) => Number.isFinite(value) && value >= 0,
+  { message: 'Enter a valid number' },
+);
+
+const planFormSchema = z.object({
+  id: z.number().optional(),
+  name: z.string().trim().min(1, 'Plan name is required'),
+  slug: z.string().trim().min(1, 'Slug is required'),
+  description: z.string().trim().min(1, 'Description is required'),
+  price: z
+    .string()
+    .trim()
+    .min(1, 'Price is required')
+    .refine((value) => Number.isFinite(Number(value)) && Number(value) >= 0, {
+      message: 'Enter a valid price',
+    }),
+  billing_cycle: z.string().trim().min(1, 'Billing cycle is required'),
+  trial_days: nonNegativeNumber,
+  max_projects: nonNegativeNumber,
+  max_organizations: nonNegativeNumber,
+  max_users: nonNegativeNumber,
+  max_roles: nonNegativeNumber,
+  permission_ids: z.array(z.number()).min(1, 'Select at least one permission'),
+  is_active: z.boolean(),
+  is_custom: z.boolean(),
+});
+
+export type PlanFormValues = z.infer<typeof planFormSchema>;
 
 const defaultValues: PlanFormValues = {
   name: '',
@@ -62,9 +76,12 @@ export function usePlanForm({
     handleSubmit,
     reset,
     setValue,
-    formState: { isSubmitting },
+    formState: { errors, isSubmitting, isSubmitted },
   } = useForm<PlanFormValues>({
     defaultValues,
+    mode: 'onSubmit',
+    reValidateMode: 'onChange',
+    resolver: zodResolver(planFormSchema),
   });
   const saveMutation = useSavePlanMutation({
     onSaved: () => {
@@ -75,13 +92,18 @@ export function usePlanForm({
 
   const planId = useWatch({ control, name: 'id' });
   const permissionIds = useWatch({ control, name: 'permission_ids' }) || [];
+  const name = useWatch({ control, name: 'name' }) || '';
+  const slug = useWatch({ control, name: 'slug' }) || '';
+  const description = useWatch({ control, name: 'description' }) || '';
+  const price = useWatch({ control, name: 'price' }) || '';
+  const canSubmit =
+    name.trim().length > 0 &&
+    slug.trim().length > 0 &&
+    description.trim().length > 0 &&
+    price.trim().length > 0 &&
+    permissionIds.length > 0;
 
   const onSubmit = handleSubmit((values) => {
-    if (values.permission_ids.length === 0) {
-      toast.error('Select at least one permission');
-      return;
-    }
-
     saveMutation.mutate({
       ...values,
       name: values.name.trim(),
@@ -146,6 +168,9 @@ export function usePlanForm({
     planId,
     permissionIds,
     setPermissionIds,
+    errors,
+    isSubmitted,
+    canSubmit,
     isSaving: isSubmitting || saveMutation.isPending,
   };
 }

src/app/(modules)/plans/layout.tsx

@@ -0,0 +1,16 @@
+'use client';
+
+import { PERMISSIONS } from '@/constants/permissions';
+import { PermissionRouteGuard } from '@/guards';
+
+export default function PlansLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return (
+    <PermissionRouteGuard permission={PERMISSIONS.PLAN.READ}>
+      {children}
+    </PermissionRouteGuard>
+  );
+}

src/app/(modules)/plans/page.tsx

@@ -67,6 +67,9 @@ export default function PlansPage() {
     planId,
     permissionIds,
     setPermissionIds,
+    errors,
+    isSubmitted,
+    canSubmit,
     isSaving,
   } = planForm;
   const statusMutation = usePlanStatusMutation();
@@ -183,7 +186,10 @@ export default function PlansPage() {
         planId={planId}
         register={register}
         control={control}
+        errors={errors}
+        isSubmitted={isSubmitted}
         onSubmit={onSubmit}
+        canSubmit={canSubmit}
         permissionTree={permissionsQuery.permissionTree}
         permissionIds={permissionIds}
         onPermissionIdsChange={setPermissionIds}

src/app/(modules)/project/components/ProjectDialog.tsx

@@ -2,12 +2,13 @@
 
 import type { ComponentProps } from 'react';
 import type { FieldErrors, UseFormRegister } from 'react-hook-form';
-import { Layers, Loader2, MapPin, Route } from 'lucide-react';
+import { Loader2 } from 'lucide-react';
 
 import { FormField } from '@/components/form';
 import { Button } from '@/components/ui/button';
 import {
   Dialog,
+  DialogBody,
   DialogContent,
   DialogDescription,
   DialogFooter,
@@ -54,24 +55,32 @@ export function ProjectDialog({
   return (
     <Dialog open={open} onOpenChange={onOpenChange}>
       <DialogContent
-        className="max-w-2xl"
+        className="sm:max-w-2xl"
         onOpenAutoFocus={(event) => event.preventDefault()}
       >
-        <DialogHeader className="gap-2">
-          <DialogTitle className="flex items-center gap-3">
-            <div className="rounded-lg bg-primary p-2 text-primary-foreground shadow-sm">
-              <Layers className="size-5" />
-            </div>
-            {projectId ? 'Edit Project Details' : 'Create New Project'}
+        <DialogHeader>
+          <DialogTitle>
+            {projectId ? 'Edit Project' : 'Create Project'}
           </DialogTitle>
           <DialogDescription>
-            {projectId
-              ? 'Update the technical specifications for your road infrastructure project.'
-              : 'Provide the essential road data to establish a new analysis project.'}
+            Manage road project identity and optional coordinate boundaries.
           </DialogDescription>
         </DialogHeader>
 
-        <form onSubmit={onSubmit} className="space-y-6">
+        <form
+          noValidate
+          onSubmit={onSubmit}
+          className="flex min-h-0 flex-1 flex-col"
+        >
+          <DialogBody className="space-y-6">
+            <section className="space-y-4">
+              <div className="space-y-1">
+                <h3 className="text-sm font-semibold">Basic details</h3>
+                <p className="text-sm text-muted-foreground">
+                  Project name and corridor information.
+                </p>
+              </div>
+
               <FormField
                 id="project-name"
                 label="Project Name"
@@ -80,116 +89,111 @@ export function ProjectDialog({
               >
                 <Input
                   id="project-name"
-              placeholder="Enter a descriptive project name"
+                  placeholder="Enter project name"
                   aria-invalid={!!nameErrorMessage}
                   {...register('name')}
                 />
               </FormField>
 
-          <div className="grid gap-5 md:grid-cols-2">
+              <div className="grid gap-4 md:grid-cols-2">
                 <FormField id="project-state" label="State">
                   <Input
                     id="project-state"
-                placeholder="e.g. Maharashtra"
+                    placeholder="Enter state"
                     {...register('state')}
                   />
                 </FormField>
-            <FormField
-              id="project-corridor"
-              label={
-                <span className="inline-flex items-center gap-2">
-                  <Route className="size-3.5 opacity-60" />
-                  Corridor Name
-                </span>
-              }
-            >
+                <FormField id="project-corridor" label="Corridor Name">
                   <Input
                     id="project-corridor"
-                placeholder="e.g. Mumbai-Goa Highway"
+                    placeholder="Enter corridor name"
                     {...register('corridor_name')}
                   />
                 </FormField>
               </div>
+            </section>
 
-          <div className="grid gap-8 pt-2 md:grid-cols-2">
-            <div className="space-y-4">
-              <p className="flex items-center gap-2 text-muted-foreground">
-                <MapPin className="size-3.5 opacity-60" />
-                START POINT
+            <section className="space-y-4">
+              <div className="space-y-1">
+                <h3 className="text-sm font-semibold">Coordinates</h3>
+                <p className="text-sm text-muted-foreground">
+                  Optional start and end points for the project boundary.
                 </p>
+              </div>
+
+              <div className="space-y-5">
                 <div className="grid grid-cols-2 gap-4">
                   <FormField
                     id="project-start-lat"
-                  label="Lat"
+                    label="Start Latitude"
                     error={startLatErrorMessage}
                   >
                     <Input
                       id="project-start-lat"
                       type="number"
                       step="any"
-                    placeholder="0.0000"
-                    className="font-mono"
+                      min="-90"
+                      max="90"
+                      placeholder="Enter start latitude"
                       aria-invalid={!!startLatErrorMessage}
                       {...register('start_lat')}
                     />
                   </FormField>
                   <FormField
                     id="project-start-lng"
-                  label="Lng"
+                    label="Start Longitude"
                     error={startLngErrorMessage}
                   >
                     <Input
                       id="project-start-lng"
                       type="number"
                       step="any"
-                    placeholder="0.0000"
-                    className="font-mono"
+                      min="-180"
+                      max="180"
+                      placeholder="Enter start longitude"
                       aria-invalid={!!startLngErrorMessage}
                       {...register('start_lng')}
                     />
                   </FormField>
                 </div>
-            </div>
 
-            <div className="space-y-4">
-              <p className="flex items-center gap-2 text-muted-foreground">
-                <MapPin className="size-3.5 opacity-60" />
-                END POINT
-              </p>
                 <div className="grid grid-cols-2 gap-4">
                   <FormField
                     id="project-end-lat"
-                  label="Lat"
+                    label="End Latitude"
                     error={endLatErrorMessage}
                   >
                     <Input
                       id="project-end-lat"
                       type="number"
                       step="any"
-                    placeholder="0.0000"
-                    className="font-mono"
+                      min="-90"
+                      max="90"
+                      placeholder="Enter end latitude"
                       aria-invalid={!!endLatErrorMessage}
                       {...register('end_lat')}
                     />
                   </FormField>
                   <FormField
                     id="project-end-lng"
-                  label="Lng"
+                    label="End Longitude"
                     error={endLngErrorMessage}
                   >
                     <Input
                       id="project-end-lng"
                       type="number"
                       step="any"
-                    placeholder="0.0000"
-                    className="font-mono"
+                      min="-180"
+                      max="180"
+                      placeholder="Enter end longitude"
                       aria-invalid={!!endLngErrorMessage}
                       {...register('end_lng')}
                     />
                   </FormField>
                 </div>
               </div>
-          </div>
+            </section>
+          </DialogBody>
 
           <DialogFooter>
             <Button
@@ -201,7 +205,9 @@ export function ProjectDialog({
               Cancel
             </Button>
             <Button type="submit" disabled={isSaving || !canSubmit}>
-              {isSaving ? <Loader2 className="size-4 animate-spin" /> : null}
+              {isSaving ? (
+                <Loader2 className="mr-2 size-4 animate-spin" />
+              ) : null}
               {projectId ? 'Update Project' : 'Create Project'}
             </Button>
           </DialogFooter>

src/app/(modules)/project/hooks/useProjectForm.ts

@@ -7,30 +7,24 @@ import { useForm, useWatch } from 'react-hook-form';
 import { toast } from 'sonner';
 import { z } from 'zod';
 
+import {
+  optionalLatitude,
+  optionalLongitude,
+} from '@/lib/validation/numberField';
 import { projectService } from '@/services/api';
 import type { Project, ProjectCreate, ProjectUpdate } from '@/types';
 
 import { projectKeys } from '../queries/projectKeys';
 
-const optionalCoordinate = z.string().refine(
-  (value) => {
-    if (!value.trim()) {
-      return true;
-    }
-    return Number.isFinite(Number(value));
-  },
-  { message: 'Enter a valid number' },
-);
-
 const projectFormSchema = z.object({
   id: z.string().optional(),
   name: z.string().trim().min(1, 'Project name is required'),
   state: z.string().optional(),
   corridor_name: z.string().optional(),
-  start_lat: optionalCoordinate,
-  start_lng: optionalCoordinate,
-  end_lat: optionalCoordinate,
-  end_lng: optionalCoordinate,
+  start_lat: optionalLatitude,
+  start_lng: optionalLongitude,
+  end_lat: optionalLatitude,
+  end_lng: optionalLongitude,
 });
 
 export type ProjectFormValues = z.infer<typeof projectFormSchema>;
@@ -106,14 +100,7 @@ export function useProjectForm({ onSaved }: { onSaved: () => void }) {
     },
   });
 
-  const onSubmit = handleSubmit(
-    (values) => saveMutation.mutate(values),
-    (formErrors) => {
-      if (formErrors.name?.message) {
-        toast.error(formErrors.name.message);
-      }
-    },
-  );
+  const onSubmit = handleSubmit((values) => saveMutation.mutate(values));
 
   const openCreate = useCallback(() => {
     reset(defaultValues);

src/app/(modules)/project/layout.tsx

@@ -0,0 +1,16 @@
+'use client';
+
+import { PERMISSIONS } from '@/constants/permissions';
+import { PermissionRouteGuard } from '@/guards';
+
+export default function ProjectLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return (
+    <PermissionRouteGuard permission={PERMISSIONS.PROJECT.READ}>
+      {children}
+    </PermissionRouteGuard>
+  );
+}

src/app/(modules)/project/page.tsx

@@ -4,6 +4,16 @@ import { useCallback, useState } from 'react';
 import { Layers, Plus } from 'lucide-react';
 
 import { PageHeader } from '@/components/page-header';
+import {
+  AlertDialog,
+  AlertDialogAction,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogTitle,
+} from '@/components/ui/alert-dialog';
 import { Button } from '@/components/ui/button';
 import type { Project } from '@/types';
 
@@ -19,6 +29,7 @@ import {
 
 export default function ProjectPage() {
   const [isDialogOpen, setIsDialogOpen] = useState(false);
+  const [projectToDelete, setProjectToDelete] = useState<Project | null>(null);
   const { skip, setSkip, limit, setLimit } = useProjectFilters();
   const projectsQuery = useProjectsQuery({ skip, limit });
   const deleteProjectMutation = useDeleteProjectMutation();
@@ -63,16 +74,25 @@ export default function ProjectPage() {
 
   const deleteProject = useCallback(
     (project: Project) => {
-      if (
-        !confirm(`Are you sure you want to delete project "${project.name}"?`)
-      ) {
-        return;
-      }
-      deleteProjectMutation.mutate(project);
+      setProjectToDelete(project);
     },
-    [deleteProjectMutation],
+    [],
   );
 
+  const handleDeleteDialogOpenChange = useCallback((open: boolean) => {
+    if (!open) {
+      setProjectToDelete(null);
+    }
+  }, []);
+
+  const confirmDeleteProject = useCallback(() => {
+    if (!projectToDelete) return;
+
+    deleteProjectMutation.mutate(projectToDelete, {
+      onSettled: () => setProjectToDelete(null),
+    });
+  }, [deleteProjectMutation, projectToDelete]);
+
   const columns = useProjectColumns();
   const projects = projectsQuery.data?.items ?? [];
   const total = projectsQuery.data?.totalItems ?? 0;
@@ -117,6 +137,36 @@ export default function ProjectPage() {
         canSubmit={canSubmit}
         isSaving={isSaving}
       />
+
+      <AlertDialog
+        open={Boolean(projectToDelete)}
+        onOpenChange={handleDeleteDialogOpenChange}
+      >
+        <AlertDialogContent>
+          <AlertDialogHeader>
+            <AlertDialogTitle>Delete project?</AlertDialogTitle>
+            <AlertDialogDescription>
+              This will permanently delete{' '}
+              <span className="font-medium text-foreground">
+                {projectToDelete?.name}
+              </span>
+              . This action cannot be undone.
+            </AlertDialogDescription>
+          </AlertDialogHeader>
+          <AlertDialogFooter>
+            <AlertDialogCancel disabled={deleteProjectMutation.isPending}>
+              Cancel
+            </AlertDialogCancel>
+            <AlertDialogAction
+              variant="destructive"
+              disabled={deleteProjectMutation.isPending}
+              onClick={confirmDeleteProject}
+            >
+              Delete
+            </AlertDialogAction>
+          </AlertDialogFooter>
+        </AlertDialogContent>
+      </AlertDialog>
     </>
   );
 }

src/app/(modules)/project/queries/projectKeys.ts

@@ -4,4 +4,7 @@ export const projectKeys = {
   all: ['projects'] as const,
   lists: () => [...projectKeys.all, 'list'] as const,
   list: (params: PaginationParams) => [...projectKeys.lists(), params] as const,
+  options: () => [...projectKeys.all, 'options'] as const,
+  details: () => [...projectKeys.all, 'detail'] as const,
+  detail: (id: string) => [...projectKeys.details(), id] as const,
 };

src/app/(modules)/results/[videoId]/components/VideoResultsSkeleton.tsx

@@ -0,0 +1,108 @@
+'use client';
+
+import { Skeleton } from '@/components/ui/skeleton';
+
+function StatSkeleton() {
+  return (
+    <div className="flex flex-col items-center rounded-lg border border-muted bg-muted/30 p-4 text-center">
+      <Skeleton className="mb-2 size-9 rounded-lg" />
+      <Skeleton className="h-6 w-12" />
+      <Skeleton className="mt-2 h-3 w-20" />
+    </div>
+  );
+}
+
+function DetectionLogSkeleton() {
+  return (
+    <div className="rounded-lg border bg-card p-3">
+      <div className="flex gap-3">
+        <Skeleton className="size-20 shrink-0 rounded-lg" />
+        <div className="min-w-0 flex-1 space-y-2">
+          <div className="flex items-start justify-between gap-3">
+            <div className="space-y-2">
+              <Skeleton className="h-5 w-28" />
+              <Skeleton className="h-3 w-20" />
+            </div>
+            <div className="space-y-2">
+              <Skeleton className="h-3 w-12" />
+              <Skeleton className="h-3 w-10" />
+            </div>
+          </div>
+          <Skeleton className="h-3 w-32" />
+          <Skeleton className="h-3 w-44" />
+        </div>
+      </div>
+    </div>
+  );
+}
+
+export function VideoResultsSkeleton() {
+  return (
+    <div className="space-y-8">
+      <div className="flex flex-col gap-4 sm:flex-row sm:items-center sm:justify-between">
+        <div className="flex min-w-0 items-start gap-3">
+          <Skeleton className="size-10 rounded-lg" />
+          <div className="min-w-0 space-y-2">
+            <Skeleton className="h-7 w-60 max-w-full" />
+            <Skeleton className="h-3 w-80 max-w-full" />
+          </div>
+        </div>
+        <Skeleton className="h-8 w-20" />
+      </div>
+
+      <section className="overflow-hidden rounded-lg border bg-card">
+        <div className="border-b p-6 pb-4">
+          <div className="flex items-center gap-3">
+            <Skeleton className="size-10 rounded-lg" />
+            <div className="space-y-2">
+              <Skeleton className="h-5 w-44" />
+              <Skeleton className="h-3 w-64" />
+            </div>
+          </div>
+        </div>
+
+        <div className="p-6">
+          <div className="grid grid-cols-1 gap-6 lg:grid-cols-3">
+            <div className="space-y-6 lg:col-span-2">
+              <Skeleton className="aspect-video w-full rounded-lg border" />
+
+              <section className="overflow-hidden rounded-lg border bg-card/80">
+                <div className="flex flex-col gap-3 border-b px-4 py-3 sm:flex-row sm:items-center sm:justify-between">
+                  <div className="space-y-2">
+                    <Skeleton className="h-4 w-48" />
+                    <Skeleton className="h-3 w-72 max-w-full" />
+                  </div>
+                  <Skeleton className="h-8 w-48" />
+                </div>
+                <div className="grid grid-cols-1 gap-2 p-3 sm:grid-cols-3">
+                  {Array.from({ length: 3 }).map((_, index) => (
+                    <Skeleton key={index} className="h-16 w-full rounded-lg" />
+                  ))}
+                </div>
+              </section>
+            </div>
+
+            <div className="space-y-4">
+              <div className="flex items-center justify-between">
+                <Skeleton className="h-5 w-36" />
+              </div>
+              <div className="h-107.5 rounded-lg border bg-muted/20 p-4">
+                <div className="space-y-3">
+                  {Array.from({ length: 5 }).map((_, index) => (
+                    <DetectionLogSkeleton key={index} />
+                  ))}
+                </div>
+              </div>
+            </div>
+          </div>
+
+          <div className="mt-6 grid grid-cols-2 gap-3 md:grid-cols-5">
+            {Array.from({ length: 5 }).map((_, index) => (
+              <StatSkeleton key={index} />
+            ))}
+          </div>
+        </div>
+      </section>
+    </div>
+  );
+}

src/app/(modules)/results/[videoId]/page.tsx

@@ -1,34 +1,16 @@
 'use client';
 
-import { useState, useEffect, useMemo } from 'react';
-import { useRouter, useParams } from 'next/navigation';
-import { Button } from '@/components/ui/button';
-import { Loader2, TrendingUp, ArrowUp, ArrowDown } from 'lucide-react';
-import VideoPlayerSection from '@/components/video-player-section';
+import { useParams, useRouter } from 'next/navigation';
+import { ArrowLeft, TrendingUp } from 'lucide-react';
+import VideoPlayerSection from '@/components/videoPlayerSection';
 import { PageHeader } from '@/components/page-header';
-import { sessionService } from '@/services/api';
-import { SessionContext, CompletedVideoResult, DetectionType } from '@/types';
-import { clearVideoFile } from '@/lib/video-storage';
-import { ROUTES } from '@/utils/routes';
-import { Card } from '@/components/ui/card';
-import { getDetectionModeConfig } from '@/constants/detectionModeConfig';
+import { Button } from '@/components/ui/button';
 import { useVideoResultsQuery } from '../hooks/useVideoResults';
-
-const inferDetectionType = (data: CompletedVideoResult): DetectionType => {
-  if (data.detection_mode) return data.detection_mode as DetectionType;
-
-  const signboards = data.summary?.unique_signboards || 0;
-  const potholes = data.summary?.unique_potholes || 0;
-
-  if (signboards > 0 && potholes > 0) return 'pot-sign-detection';
-  if (signboards > 0) return 'sign-board-detection';
-  return 'pothole-detection';
-};
+import { VideoResultsSkeleton } from './components/VideoResultsSkeleton';
 
 export default function VideoResultsPage() {
   const router = useRouter();
   const { videoId } = useParams() as { videoId: string };
-  const [session, setSession] = useState<SessionContext | null>(null);
 
   const {
     data: detectionData,
@@ -37,145 +19,39 @@ export default function VideoResultsPage() {
     error: queryError,
   } = useVideoResultsQuery(videoId);
 
-  const detectionType = useMemo<DetectionType>(
-    () => (detectionData ? inferDetectionType(detectionData) : 'pothole-detection'),
-    [detectionData],
-  );
-
   const error = isError
     ? queryError instanceof Error
       ? queryError.message
       : 'Failed to load results'
     : null;
 
-  useEffect(() => {
-    setSession(sessionService.loadSession());
-  }, []);
-
-  const handleNewAnalysis = async () => {
-    if (videoId) {
-      try {
-        await clearVideoFile(videoId);
-      } catch (err) {
-        console.error('Failed to clear video file:', err);
-      }
-    }
-    sessionService.clearSession();
-    router.push(ROUTES.UPLOAD);
-  };
-
-  const getTitle = () => {
-    const config = getDetectionModeConfig(detectionType);
-    return `${config.label} Results`;
-  };
-
   if (isLoading) {
-    return (
-      <div className="min-h-screen flex items-center justify-center">
-        <Card className="flex flex-col items-center gap-4 p-8">
-          <Loader2 className="h-8 w-8 animate-spin text-primary" />
-          <p className="text-sm text-muted-foreground">
-            Loading detection results...
-          </p>
-        </Card>
-      </div>
-    );
+    return <VideoResultsSkeleton />;
   }
 
   if (error) {
     return (
-      <div className="min-h-screen flex items-center justify-center">
-        <Card className="flex flex-col items-center gap-6 p-8 text-center max-w-md">
-          <p className="text-destructive font-medium">{error}</p>
-          <div className="flex gap-4">
-            <Button
-              onClick={() => router.push(ROUTES.UPLOAD)}
-              variant="outline"
-            >
-              Back to Upload
-            </Button>
-            <Button onClick={handleNewAnalysis}>New Analysis</Button>
-          </div>
-        </Card>
+      <div className="flex min-h-[60vh] items-center justify-center">
+        <p className="text-sm text-destructive">{error}</p>
       </div>
     );
   }
 
   return (
-    <div className="min-h-screen">
-      <main className="min-h-screen">
-        <div className="container mx-auto px-6 py-10 max-w-[1600px]">
-          <div className="mb-8">
+    <div className="space-y-8">
       <PageHeader
-              title={getTitle()}
+        title="Detection Results"
         description={`Video ID: ${videoId}`}
         icon={TrendingUp}
-            />
-          </div>
-
-          {session && (
-            <div className="mb-6">
-              <Card className="p-0 border shadow-sm overflow-hidden">
-                <div className="flex flex-col md:flex-row md:items-center justify-between py-4 px-6 gap-6 bg-card">
-                  <div className="flex flex-wrap items-center gap-x-12 gap-y-4">
-                    <div className="flex flex-col">
-                      <span className="text-[10px] font-bold uppercase tracking-widest text-muted-foreground mb-1.5">
-                        Project
-                      </span>
-                      <span className="text-base font-bold leading-tight">
-                        {session.projectName}
-                      </span>
-                    </div>
-                    <div className="flex flex-col border-l pl-12 border-border/60">
-                      <span className="text-[10px] font-bold uppercase tracking-widest text-muted-foreground mb-1.5">
-                        Package
-                      </span>
-                      <span className="text-sm font-semibold text-muted-foreground leading-tight">
-                        {session.packageName}
-                      </span>
-                    </div>
-                    <div className="flex flex-col border-l pl-12 border-border/60">
-                      <span className="text-[10px] font-bold uppercase tracking-widest text-muted-foreground mb-1.5">
-                        Segment
-                      </span>
-                      <span className="text-sm font-semibold text-muted-foreground leading-tight flex items-center gap-1.5">
-                        {session.chainageName}
-                        {session.chainageDirection && (
-                          <span className="inline-flex items-center gap-1 px-1 py-0.5 rounded bg-muted text-[10px] font-bold uppercase border">
-                            {session.chainageDirection === 'UP' ? (
-                              <ArrowUp className="h-2.5 w-2.5" />
-                            ) : (
-                              <ArrowDown className="h-2.5 w-2.5" />
-                            )}
-                            {session.chainageDirection}
-                          </span>
-                        )}
-                      </span>
-                    </div>
-                  </div>
-                  <Button
-                    onClick={handleNewAnalysis}
-                    variant="outline"
-                    size="sm"
-                    className="font-semibold px-6 shrink-0 h-9"
-                  >
-                    Start New Analysis
+        actions={
+          <Button variant="outline" size="sm" onClick={() => router.back()}>
+            <ArrowLeft />
+            Back
           </Button>
-                </div>
-              </Card>
-            </div>
-          )}
-
-          {detectionData && (
-            <VideoPlayerSection
-              data={detectionData}
-              videoId={videoId}
-              detectionType={detectionType}
-              projectId={session?.projectId || undefined}
+        }
       />
-          )}
-        </div>
-      </main>
+
+      {detectionData && <VideoPlayerSection data={detectionData} />}
     </div>
   );
 }

src/app/(modules)/results/hooks/useVideoResults.ts

@@ -4,6 +4,7 @@ import { useEffect, useState } from 'react';
 import { useQuery } from '@tanstack/react-query';
 
 import { videoService } from '@/services/api';
+import type { VideoAnnotationFramesParams } from '@/types';
 
 import { videoKeys } from '../queries/videoKeys';
 
@@ -18,6 +19,20 @@ export function useVideoResultsQuery(videoId: string | undefined) {
   });
 }
 
+export function useVideoAnnotationFramesQuery(
+  videoId: string | undefined,
+  params: VideoAnnotationFramesParams,
+) {
+  return useQuery({
+    queryKey: videoKeys.annotationFrames(videoId ?? '', params),
+    queryFn: () =>
+      videoService.getVideoAnnotationFrames(videoId as string, params),
+    enabled: Boolean(videoId),
+    staleTime: 1000 * 60 * 5,
+    gcTime: 1000 * 60 * 30,
+  });
+}
+
 /**
  * Download the annotated video through the authenticated axios client and
  * expose a local object URL that the native `<video>` element can play.
@@ -26,10 +41,10 @@ export function useVideoResultsQuery(videoId: string | undefined) {
  * directly is what fixes the 401. The browser cannot attach the Bearer token to
  * a media request, but axios can.
  */
-export function useAnnotatedVideoQuery(url: string | undefined) {
+export function useProtectedVideoQuery(url: string | undefined) {
   const query = useQuery({
     queryKey: videoKeys.annotatedVideo(url ?? ''),
-    queryFn: () => videoService.getAnnotatedVideo(url as string),
+    queryFn: () => videoService.getProtectedVideo(url as string),
     enabled: Boolean(url),
     staleTime: Infinity,
     gcTime: 1000 * 60 * 30,
@@ -59,3 +74,5 @@ export function useAnnotatedVideoQuery(url: string | undefined) {
     refetch: query.refetch,
   };
 }
+
+export const useAnnotatedVideoQuery = useProtectedVideoQuery;

src/app/(modules)/results/page.tsx

@@ -1,33 +0,0 @@
-'use client';
-
-import { useEffect } from 'react';
-import { useRouter } from 'next/navigation';
-import { Loader2 } from 'lucide-react';
-import { Card } from '@/components/ui/card';
-import { sessionService } from '@/services/api';
-import { ROUTES } from '@/utils/routes';
-
-export default function ResultsPage() {
-  const router = useRouter();
-
-  useEffect(() => {
-    const storedSession = sessionService.loadSession();
-    const videoData = sessionService.loadVideoData();
-
-    if (!sessionService.isSessionValid(storedSession) || !videoData?.videoId) {
-      router.replace(ROUTES.UPLOAD);
-      return;
-    }
-
-    router.replace(`${ROUTES.RESULTS}/${videoData.videoId}`);
-  }, [router]);
-
-  return (
-    <div className="min-h-screen flex items-center justify-center">
-      <Card className="flex flex-col items-center gap-4 p-8">
-        <Loader2 className="h-8 w-8 animate-spin text-primary" />
-        <p className="text-sm text-muted-foreground">Loading results...</p>
-      </Card>
-    </div>
-  );
-}

src/app/(modules)/results/queries/videoKeys.ts

@@ -2,6 +2,10 @@ export const videoKeys = {
   all: ['videos'] as const,
   results: () => [...videoKeys.all, 'results'] as const,
   result: (videoId: string) => [...videoKeys.results(), videoId] as const,
+  annotationFrames: (
+    videoId: string,
+    params: { start_time_ms: number; end_time_ms: number },
+  ) => [...videoKeys.result(videoId), 'annotation-frames', params] as const,
   annotatedVideos: () => [...videoKeys.all, 'annotated'] as const,
   annotatedVideo: (url: string) =>
     [...videoKeys.annotatedVideos(), url] as const,

src/app/(modules)/roles/components/RoleSheet.tsx

@@ -62,16 +62,22 @@ export function RoleSheet({
     <Sheet open={open} onOpenChange={onOpenChange}>
       <SheetContent
         side="right"
-        className="flex h-full flex-col gap-0 p-0  sm:max-w-3xl lg:max-w-2xl"
+        className="flex h-full w-full! flex-col gap-0 p-0 sm:max-w-3xl!"
       >
-        <SheetHeader className="shrink-0 border-b px-6 py-4">
-          <SheetTitle>{roleId ? 'Edit Role' : 'Create Role'}</SheetTitle>
-          <SheetDescription>
+        <SheetHeader className="shrink-0 border-b px-6 py-4 pr-12">
+          <SheetTitle className="text-lg leading-none font-semibold tracking-tight">
+            {roleId ? 'Edit Role' : 'Create Role'}
+          </SheetTitle>
+          <SheetDescription className="text-sm">
             Assign the role details and permission access for this organization.
           </SheetDescription>
         </SheetHeader>
 
-        <form onSubmit={onSubmit} className="flex min-h-0 flex-1 flex-col">
+        <form
+          noValidate
+          onSubmit={onSubmit}
+          className="flex min-h-0 flex-1 flex-col"
+        >
           <div className="flex-1 space-y-5 overflow-y-auto px-6 py-4">
             <div className="grid gap-4 md:grid-cols-2">
               <FormField
@@ -123,7 +129,7 @@ export function RoleSheet({
               }
             >
               {isPermissionsLoading ? (
-                <div className="rounded-md border p-6 text-muted-foreground">
+                <div className="rounded-lg border p-6 text-muted-foreground">
                   Loading permissions...
                 </div>
               ) : (

src/app/(modules)/roles/hooks/useRoleForm.ts

@@ -89,22 +89,7 @@ export function useRoleForm({
     },
   });
 
-  const onSubmit = handleSubmit(
-    (values) => saveMutation.mutate(values),
-    (formErrors) => {
-      if (formErrors.name?.message) {
-        toast.error(formErrors.name.message);
-        return;
-      }
-      if (formErrors.display_name?.message) {
-        toast.error(formErrors.display_name.message);
-        return;
-      }
-      if (formErrors.permission_ids?.message) {
-        toast.error(formErrors.permission_ids.message);
-      }
-    },
-  );
+  const onSubmit = handleSubmit((values) => saveMutation.mutate(values));
 
   const openCreate = useCallback(() => {
     reset({

src/app/(modules)/roles/layout.tsx

@@ -0,0 +1,16 @@
+'use client';
+
+import { PERMISSIONS } from '@/constants/permissions';
+import { PermissionRouteGuard } from '@/guards';
+
+export default function RolesLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return (
+    <PermissionRouteGuard permission={PERMISSIONS.ROLE.READ}>
+      {children}
+    </PermissionRouteGuard>
+  );
+}

src/app/(modules)/segment/components/SegmentDialog.tsx

@@ -1,13 +1,17 @@
 'use client';
 
 import type { ComponentProps } from 'react';
+import { useRef } from 'react';
 import type { FieldErrors, UseFormRegister } from 'react-hook-form';
-import { Loader2, MapPin, Milestone } from 'lucide-react';
+import { Loader2 } from 'lucide-react';
 
 import { FormField } from '@/components/form';
+import { PackageSelect } from '@/components/lookups/PackageSelect';
+import { ProjectSelect } from '@/components/lookups/ProjectSelect';
 import { Button } from '@/components/ui/button';
 import {
   Dialog,
+  DialogBody,
   DialogContent,
   DialogDescription,
   DialogFooter,
@@ -22,7 +26,6 @@ import {
   SelectTrigger,
   SelectValue,
 } from '@/components/ui/select';
-import type { Package, Project } from '@/types';
 
 import type { SegmentFormValues } from '../hooks/useSegmentForm';
 
@@ -30,10 +33,6 @@ interface SegmentDialogProps {
   open: boolean;
   onOpenChange: (open: boolean) => void;
   segmentId?: string;
-  projects: Project[];
-  packages: Package[];
-  isProjectsLoading: boolean;
-  isPackagesLoading: boolean;
   projectId: string;
   onProjectChange: (projectId: string) => void;
   packageId: string;
@@ -52,10 +51,6 @@ export function SegmentDialog({
   open,
   onOpenChange,
   segmentId,
-  projects,
-  packages,
-  isProjectsLoading,
-  isPackagesLoading,
   projectId,
   onProjectChange,
   packageId,
@@ -69,56 +64,54 @@ export function SegmentDialog({
   canSubmit,
   isSaving,
 }: SegmentDialogProps) {
+  const projectSelectPortalRef = useRef<HTMLDivElement | null>(null);
+  const packageSelectPortalRef = useRef<HTMLDivElement | null>(null);
   const getError = (field: keyof SegmentFormValues) =>
     isSubmitted ? errors[field]?.message : undefined;
 
   return (
     <Dialog open={open} onOpenChange={onOpenChange}>
       <DialogContent
-        className="max-h-[calc(100vh-2rem)] overflow-y-auto sm:max-w-2xl"
+        className="sm:max-w-2xl"
         onOpenAutoFocus={(event) => event.preventDefault()}
       >
-        <DialogHeader className="gap-2">
-          <DialogTitle className="flex items-center gap-3">
-            <div className="rounded-lg bg-primary p-2 text-primary-foreground shadow-sm">
-              <Milestone className="size-5" />
-            </div>
+        <DialogHeader>
+          <DialogTitle>
             {segmentId ? 'Edit Segment' : 'Create Segment'}
           </DialogTitle>
           <DialogDescription>
-            {segmentId
-              ? 'Update the technical specifications for your road segment.'
-              : 'Select a project and package, then provide the segment data.'}
+            Manage segment binding, chainage values, direction, and coordinates.
           </DialogDescription>
         </DialogHeader>
 
-        <form onSubmit={onSubmit} className="space-y-6">
+        <form
+          noValidate
+          onSubmit={onSubmit}
+          className="flex min-h-0 flex-1 flex-col"
+        >
+          <DialogBody className="space-y-6">
+            <section className="space-y-4">
+              <div className="space-y-1">
+                <h3 className="text-sm font-semibold">Basic details</h3>
+                <p className="text-sm text-muted-foreground">
+                  Project, package, segment name, and direction.
+                </p>
+              </div>
+
               {!segmentId ? (
-            <div className="grid gap-5 md:grid-cols-2">
+                <div className="grid gap-4 md:grid-cols-2">
                   <FormField
                     label="Project"
                     required
                     error={getError('project_id')}
                   >
-                <Select value={projectId} onValueChange={onProjectChange}>
-                  <SelectTrigger aria-invalid={!!getError('project_id')}>
-                    {isProjectsLoading ? (
-                      <span className="flex items-center gap-2 text-muted-foreground">
-                        <Loader2 className="size-4 animate-spin" />
-                        Loading...
-                      </span>
-                    ) : (
-                      <SelectValue placeholder="Choose a project" />
-                    )}
-                  </SelectTrigger>
-                  <SelectContent>
-                    {projects.map((project) => (
-                      <SelectItem key={project.id} value={project.id}>
-                        {project.name}
-                      </SelectItem>
-                    ))}
-                  </SelectContent>
-                </Select>
+                    <ProjectSelect
+                      value={projectId}
+                      onValueChange={onProjectChange}
+                      enabled={open}
+                      disabled={isSaving}
+                      portalContainer={projectSelectPortalRef}
+                    />
                     <input
                       type="hidden"
                       {...register('project_id')}
@@ -132,35 +125,14 @@ export function SegmentDialog({
                     required
                     error={getError('package_id')}
                   >
-                <Select
+                    <PackageSelect
                       value={packageId}
                       onValueChange={onPackageChange}
-                  disabled={!projectId || isPackagesLoading}
-                >
-                  <SelectTrigger aria-invalid={!!getError('package_id')}>
-                    {isPackagesLoading ? (
-                      <span className="flex items-center gap-2 text-muted-foreground">
-                        <Loader2 className="size-4 animate-spin" />
-                        Loading...
-                      </span>
-                    ) : (
-                      <SelectValue
-                        placeholder={
-                          projectId
-                            ? 'Choose a package'
-                            : 'Select project first'
-                        }
+                      projectId={projectId}
+                      enabled={open && Boolean(projectId)}
+                      disabled={!projectId || isSaving}
+                      portalContainer={packageSelectPortalRef}
                     />
-                    )}
-                  </SelectTrigger>
-                  <SelectContent>
-                    {packages.map((pkg) => (
-                      <SelectItem key={pkg.id} value={pkg.id}>
-                        {pkg.name}
-                      </SelectItem>
-                    ))}
-                  </SelectContent>
-                </Select>
                     <input
                       type="hidden"
                       {...register('package_id')}
@@ -171,7 +143,7 @@ export function SegmentDialog({
                 </div>
               ) : null}
 
-          <div className="grid gap-5 md:grid-cols-2">
+              <div className="grid gap-4 md:grid-cols-2">
                 <FormField
                   id="segment-name"
                   label="Segment Name"
@@ -180,7 +152,7 @@ export function SegmentDialog({
                 >
                   <Input
                     id="segment-name"
-                placeholder="e.g. Mumbai to Pune"
+                    placeholder="Enter segment name"
                     aria-invalid={!!getError('segment_name')}
                     {...register('segment_name')}
                   />
@@ -197,19 +169,30 @@ export function SegmentDialog({
                     </SelectContent>
                   </Select>
                 </FormField>
+              </div>
+            </section>
 
+            <section className="space-y-4">
+              <div className="space-y-1">
+                <h3 className="text-sm font-semibold">Chainage</h3>
+                <p className="text-sm text-muted-foreground">
+                  Required start and end kilometre values.
+                </p>
+              </div>
+
+              <div className="grid gap-4 md:grid-cols-2">
                 <FormField
                   id="segment-start-km"
-              label="Start (km)"
+                  label="Start Chainage"
                   required
                   error={getError('chainage_start_km')}
                 >
                   <Input
                     id="segment-start-km"
                     type="number"
-                step="any"
+                    step="1"
                     min="0"
-                placeholder="0.0"
+                    placeholder="Enter start chainage"
                     aria-invalid={!!getError('chainage_start_km')}
                     {...register('chainage_start_km')}
                   />
@@ -217,32 +200,36 @@ export function SegmentDialog({
 
                 <FormField
                   id="segment-end-km"
-              label="End (km)"
+                  label="End Chainage"
                   required
                   error={getError('chainage_end_km')}
                 >
                   <Input
                     id="segment-end-km"
                     type="number"
-                step="any"
+                    step="1"
                     min="0"
-                placeholder="1.0"
+                    placeholder="Enter end chainage"
                     aria-invalid={!!getError('chainage_end_km')}
                     {...register('chainage_end_km')}
                   />
                 </FormField>
               </div>
+            </section>
 
-          <div className="grid gap-6 md:grid-cols-2">
-            <div className="space-y-4">
-              <p className="flex items-center gap-2 text-muted-foreground">
-                <MapPin className="size-3.5 opacity-60" />
-                START COORDINATES
+            <section className="space-y-4">
+              <div className="space-y-1">
+                <h3 className="text-sm font-semibold">Coordinates</h3>
+                <p className="text-sm text-muted-foreground">
+                  Required start and end point latitude and longitude.
                 </p>
+              </div>
+
+              <div className="space-y-5">
                 <div className="grid grid-cols-2 gap-4">
                   <FormField
                     id="start-lat"
-                  label="Latitude"
+                    label="Start Latitude"
                     required
                     error={getError('start_lat')}
                   >
@@ -259,7 +246,7 @@ export function SegmentDialog({
                   </FormField>
                   <FormField
                     id="start-lng"
-                  label="Longitude"
+                    label="Start Longitude"
                     required
                     error={getError('start_lng')}
                   >
@@ -275,17 +262,11 @@ export function SegmentDialog({
                     />
                   </FormField>
                 </div>
-            </div>
 
-            <div className="space-y-4">
-              <p className="flex items-center gap-2 text-muted-foreground">
-                <MapPin className="size-3.5 opacity-60" />
-                END COORDINATES
-              </p>
                 <div className="grid grid-cols-2 gap-4">
                   <FormField
                     id="end-lat"
-                  label="Latitude"
+                    label="End Latitude"
                     required
                     error={getError('end_lat')}
                   >
@@ -302,7 +283,7 @@ export function SegmentDialog({
                   </FormField>
                   <FormField
                     id="end-lng"
-                  label="Longitude"
+                    label="End Longitude"
                     required
                     error={getError('end_lng')}
                   >
@@ -319,7 +300,8 @@ export function SegmentDialog({
                   </FormField>
                 </div>
               </div>
-          </div>
+            </section>
+          </DialogBody>
 
           <DialogFooter>
             <Button
@@ -331,11 +313,16 @@ export function SegmentDialog({
               Cancel
             </Button>
             <Button type="submit" disabled={isSaving || !canSubmit}>
-              {isSaving ? <Loader2 className="size-4 animate-spin" /> : null}
+              {isSaving ? (
+                <Loader2 className="mr-2 size-4 animate-spin" />
+              ) : null}
               {segmentId ? 'Update Segment' : 'Create Segment'}
             </Button>
           </DialogFooter>
         </form>
+
+        <div ref={projectSelectPortalRef} />
+        <div ref={packageSelectPortalRef} />
       </DialogContent>
     </Dialog>
   );

src/app/(modules)/segment/hooks/useSegmentForm.ts

@@ -7,49 +7,32 @@ import { useForm, useWatch } from 'react-hook-form';
 import { toast } from 'sonner';
 import { z } from 'zod';
 
+import {
+  requiredIntegerNumber,
+  requiredLatitude,
+  requiredLongitude,
+  validateChainageRange,
+} from '@/lib/validation/numberField';
 import { chainageService } from '@/services/api';
 import type { Chainage, ChainageCreate, ChainageUpdate } from '@/types';
 
 import { segmentKeys } from '../queries/segmentKeys';
 
-const requiredNumber = (message: string) =>
-  z
-    .string()
-    .trim()
-    .min(1, message)
-    .refine((value) => Number.isFinite(Number(value)), {
-      message: 'Enter a valid number',
-    });
-
-const latitude = requiredNumber('Latitude is required').refine(
-  (value) => {
-    const numberValue = Number(value);
-    return numberValue >= -90 && numberValue <= 90;
-  },
-  { message: 'Latitude must be between -90 and 90' },
-);
-
-const longitude = requiredNumber('Longitude is required').refine(
-  (value) => {
-    const numberValue = Number(value);
-    return numberValue >= -180 && numberValue <= 180;
-  },
-  { message: 'Longitude must be between -180 and 180' },
-);
-
-const segmentFormSchema = z.object({
+const segmentFormSchema = z
+  .object({
     id: z.string().optional(),
     project_id: z.string().trim().min(1, 'Project is required'),
     package_id: z.string().trim().min(1, 'Package is required'),
     segment_name: z.string().trim().min(1, 'Segment name is required'),
-  chainage_start_km: requiredNumber('Start km is required'),
-  chainage_end_km: requiredNumber('End km is required'),
-  start_lat: latitude,
-  start_lng: longitude,
-  end_lat: latitude,
-  end_lng: longitude,
+    chainage_start_km: requiredIntegerNumber('Start km is required'),
+    chainage_end_km: requiredIntegerNumber('End km is required'),
+    start_lat: requiredLatitude,
+    start_lng: requiredLongitude,
+    end_lat: requiredLatitude,
+    end_lng: requiredLongitude,
     direction: z.enum(['UP', 'DOWN']),
-});
+  })
+  .superRefine(validateChainageRange);
 
 export type SegmentFormValues = z.infer<typeof segmentFormSchema>;
 
@@ -141,17 +124,7 @@ export function useSegmentForm({ onSaved }: { onSaved: () => void }) {
     },
   });
 
-  const onSubmit = handleSubmit(
-    (values) => saveMutation.mutate(values),
-    (formErrors) => {
-      const firstMessage = Object.values(formErrors).find(
-        (error) => error?.message,
-      )?.message;
-      if (firstMessage) {
-        toast.error(String(firstMessage));
-      }
-    },
-  );
+  const onSubmit = handleSubmit((values) => saveMutation.mutate(values));
 
   const openCreate = useCallback(() => {
     reset(defaultValues);

src/app/(modules)/segment/hooks/useSegmentQueries.ts

@@ -11,6 +11,8 @@ import {
 } from '@/services/api';
 import type { Chainage, PaginationParams } from '@/types';
 
+import { packageKeys } from '../../package/queries/packageKeys';
+import { projectKeys } from '../../project/queries/projectKeys';
 import { segmentKeys } from '../queries/segmentKeys';
 
 interface UseSegmentsQueryParams {
@@ -32,27 +34,18 @@ export function useSegmentsQuery({ skip, limit }: UseSegmentsQueryParams) {
 
 export function useProjectOptionsQuery() {
   return useQuery({
-    queryKey: ['projects', 'options'],
+    queryKey: projectKeys.options(),
     queryFn: () => projectService.getProjects({ skip: 0, limit: 1000 }),
   });
 }
 
 export function useAllPackageOptionsQuery() {
   return useQuery({
-    queryKey: ['packages', 'options'],
+    queryKey: packageKeys.options(),
     queryFn: () => packageService.getPackages({ skip: 0, limit: 1000 }),
   });
 }
 
-export function usePackagesByProjectQuery(projectId: string, enabled: boolean) {
-  return useQuery({
-    queryKey: ['packages', 'by-project', projectId],
-    queryFn: () =>
-      packageService.getPackagesByProject(projectId, { skip: 0, limit: 1000 }),
-    enabled: enabled && Boolean(projectId),
-  });
-}
-
 export function useDeleteSegmentMutation() {
   const queryClient = useQueryClient();
 

src/app/(modules)/segment/layout.tsx

@@ -0,0 +1,16 @@
+'use client';
+
+import { PERMISSIONS } from '@/constants/permissions';
+import { PermissionRouteGuard } from '@/guards';
+
+export default function SegmentLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return (
+    <PermissionRouteGuard permission={PERMISSIONS.SEGMENT.READ}>
+      {children}
+    </PermissionRouteGuard>
+  );
+}

src/app/(modules)/segment/page.tsx

@@ -4,6 +4,16 @@ import { useCallback, useState } from 'react';
 import { Milestone, Plus } from 'lucide-react';
 
 import { PageHeader } from '@/components/page-header';
+import {
+  AlertDialog,
+  AlertDialogAction,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogTitle,
+} from '@/components/ui/alert-dialog';
 import { Button } from '@/components/ui/button';
 import type { Chainage } from '@/types';
 
@@ -15,13 +25,13 @@ import { useSegmentForm } from './hooks/useSegmentForm';
 import {
   useAllPackageOptionsQuery,
   useDeleteSegmentMutation,
-  usePackagesByProjectQuery,
   useProjectOptionsQuery,
   useSegmentsQuery,
 } from './hooks/useSegmentQueries';
 
 export default function SegmentPage() {
   const [isDialogOpen, setIsDialogOpen] = useState(false);
+  const [segmentToDelete, setSegmentToDelete] = useState<Chainage | null>(null);
   const { skip, setSkip, limit, setLimit } = useSegmentFilters();
   const segmentsQuery = useSegmentsQuery({ skip, limit });
   const projectsQuery = useProjectOptionsQuery();
@@ -48,11 +58,6 @@ export default function SegmentPage() {
     canSubmit,
     isSaving,
   } = segmentForm;
-  const projectPackagesQuery = usePackagesByProjectQuery(
-    projectId,
-    isDialogOpen,
-  );
-
   const openCreate = useCallback(() => {
     prepareCreateSegment();
     setIsDialogOpen(true);
@@ -81,21 +86,27 @@ export default function SegmentPage() {
 
   const deleteSegment = useCallback(
     (segment: Chainage) => {
-      if (
-        !confirm(
-          `Are you sure you want to delete segment "${segment.segment_name}"?`,
-        )
-      ) {
-        return;
-      }
-      deleteSegmentMutation.mutate(segment);
+      setSegmentToDelete(segment);
     },
-    [deleteSegmentMutation],
+    [],
   );
 
+  const handleDeleteDialogOpenChange = useCallback((open: boolean) => {
+    if (!open) {
+      setSegmentToDelete(null);
+    }
+  }, []);
+
+  const confirmDeleteSegment = useCallback(() => {
+    if (!segmentToDelete) return;
+
+    deleteSegmentMutation.mutate(segmentToDelete, {
+      onSettled: () => setSegmentToDelete(null),
+    });
+  }, [deleteSegmentMutation, segmentToDelete]);
+
   const projects = projectsQuery.data?.items ?? [];
   const allPackages = allPackagesQuery.data?.items ?? [];
-  const projectPackages = projectPackagesQuery.data?.items ?? [];
   const segments = segmentsQuery.data?.items ?? [];
   const total = segmentsQuery.data?.totalItems ?? 0;
   const columns = useSegmentColumns(projects, allPackages);
@@ -133,10 +144,6 @@ export default function SegmentPage() {
         open={isDialogOpen}
         onOpenChange={handleDialogOpenChange}
         segmentId={segmentId}
-        projects={projects}
-        packages={projectPackages}
-        isProjectsLoading={projectsQuery.isLoading}
-        isPackagesLoading={projectPackagesQuery.isLoading}
         projectId={projectId}
         onProjectChange={setProjectId}
         packageId={packageId}
@@ -150,6 +157,36 @@ export default function SegmentPage() {
         canSubmit={canSubmit}
         isSaving={isSaving}
       />
+
+      <AlertDialog
+        open={Boolean(segmentToDelete)}
+        onOpenChange={handleDeleteDialogOpenChange}
+      >
+        <AlertDialogContent>
+          <AlertDialogHeader>
+            <AlertDialogTitle>Delete segment?</AlertDialogTitle>
+            <AlertDialogDescription>
+              This will permanently delete{' '}
+              <span className="font-medium text-foreground">
+                {segmentToDelete?.segment_name}
+              </span>
+              . This action cannot be undone.
+            </AlertDialogDescription>
+          </AlertDialogHeader>
+          <AlertDialogFooter>
+            <AlertDialogCancel disabled={deleteSegmentMutation.isPending}>
+              Cancel
+            </AlertDialogCancel>
+            <AlertDialogAction
+              variant="destructive"
+              disabled={deleteSegmentMutation.isPending}
+              onClick={confirmDeleteSegment}
+            >
+              Delete
+            </AlertDialogAction>
+          </AlertDialogFooter>
+        </AlertDialogContent>
+      </AlertDialog>
     </>
   );
 }

src/app/(modules)/segment/queries/segmentKeys.ts

@@ -4,4 +4,6 @@ export const segmentKeys = {
   all: ['segments'] as const,
   lists: () => [...segmentKeys.all, 'list'] as const,
   list: (params: PaginationParams) => [...segmentKeys.lists(), params] as const,
+  details: () => [...segmentKeys.all, 'detail'] as const,
+  detail: (id: string) => [...segmentKeys.details(), id] as const,
 };

src/app/(modules)/tenants/components/TenantSheet.tsx

@@ -1,12 +1,19 @@
 'use client';
 
-import type { ComponentProps } from 'react';
-import type { UseFormRegister } from 'react-hook-form';
+import { useMemo, useRef, type ComponentProps } from 'react';
+import {
+  Controller,
+  type Control,
+  type FieldErrors,
+  type UseFormRegister,
+} from 'react-hook-form';
 import { Loader2 } from 'lucide-react';
 
+import { FormField, PhoneInput, SelectPopover } from '@/components/form';
 import { Button } from '@/components/ui/button';
 import {
   Dialog,
+  DialogBody,
   DialogContent,
   DialogDescription,
   DialogFooter,
@@ -14,17 +21,12 @@ import {
   DialogTitle,
 } from '@/components/ui/dialog';
 import { Input } from '@/components/ui/input';
-import { Label } from '@/components/ui/label';
-import {
-  Select,
-  SelectContent,
-  SelectItem,
-  SelectTrigger,
-  SelectValue,
-} from '@/components/ui/select';
 import type { Client, Plan } from '@/types';
 
-import type { TenantFormValues } from '../hooks/useTenantForm';
+import type {
+  TenantAdminFieldLocks,
+  TenantFormValues,
+} from '../hooks/useTenantForm';
 
 interface TenantSheetProps {
   open: boolean;
@@ -32,7 +34,11 @@ interface TenantSheetProps {
   tenantId?: number;
   isEditMode: boolean;
   register: UseFormRegister<TenantFormValues>;
+  control: Control<TenantFormValues>;
+  errors: FieldErrors<TenantFormValues>;
+  isSubmitted: boolean;
   onSubmit: ComponentProps<'form'>['onSubmit'];
+  canSubmit: boolean;
   clientId: string;
   planId: string;
   onClientChange: (clientId: string) => void;
@@ -43,6 +49,7 @@ interface TenantSheetProps {
   isLookupsLoading: boolean;
   isSaving: boolean;
   adminEmail?: string;
+  adminFieldLocks: TenantAdminFieldLocks;
 }
 
 export function TenantSheet({
@@ -51,7 +58,11 @@ export function TenantSheet({
   tenantId,
   isEditMode,
   register,
+  control,
+  errors,
+  isSubmitted,
   onSubmit,
+  canSubmit,
   clientId,
   planId,
   onClientChange,
@@ -62,10 +73,33 @@ export function TenantSheet({
   isLookupsLoading,
   isSaving,
   adminEmail,
+  adminFieldLocks,
 }: TenantSheetProps) {
+  const dropdownPortalRef = useRef<HTMLDivElement | null>(null);
+  const fieldError = (field: keyof TenantFormValues) =>
+    isSubmitted ? errors[field]?.message : undefined;
+
+  const clientOptions = useMemo(
+    () =>
+      clients.map((client) => ({
+        value: String(client.id),
+        label: [client.first_name, client.last_name].filter(Boolean).join(' '),
+      })),
+    [clients],
+  );
+
+  const planOptions = useMemo(
+    () =>
+      plans.map((plan) => ({
+        value: String(plan.id),
+        label: plan.name,
+      })),
+    [plans],
+  );
+
   return (
     <Dialog open={open} onOpenChange={onOpenChange}>
-      <DialogContent className="max-h-[calc(100vh-2rem)] overflow-y-auto sm:max-w-3xl">
+      <DialogContent className="sm:max-w-3xl">
         <DialogHeader>
           <DialogTitle>
             {tenantId ? 'Edit Tenant' : 'Create Tenant'}
@@ -75,7 +109,13 @@ export function TenantSheet({
             administrator.
           </DialogDescription>
         </DialogHeader>
-        <form onSubmit={onSubmit} className="flex flex-1 flex-col gap-5 px-4">
+
+        <form
+          noValidate
+          onSubmit={onSubmit}
+          className="flex min-h-0 flex-1 flex-col"
+        >
+          <DialogBody className="space-y-5">
             <div className="space-y-1">
               <p>Basic Information</p>
               <p className="text-muted-foreground">
@@ -84,97 +124,113 @@ export function TenantSheet({
             </div>
 
             <div className="grid gap-4 md:grid-cols-2">
-            <div className="space-y-2">
-              <Label htmlFor="tenant-name">Tenant Name</Label>
+              <FormField
+                id="tenant-name"
+                label="Tenant Name"
+                required
+                error={fieldError('name')}
+              >
                 <Input
                   id="tenant-name"
-                placeholder="Acme Corp"
+                  placeholder="Enter tenant name"
+                  aria-invalid={!!fieldError('name')}
                   {...register('name', {
-                  required: true,
                     onChange: (event) => onNameChange(event.target.value),
                   })}
-                required
                 />
-            </div>
-            <div className="space-y-2">
-              <Label htmlFor="tenant-slug">Slug</Label>
+              </FormField>
+
+              <FormField
+                id="tenant-slug"
+                label="Slug"
+                required
+                error={fieldError('slug')}
+              >
                 <Input
                   id="tenant-slug"
                   placeholder="acme-corp"
-                {...register('slug', { required: true })}
-                required
+                  aria-invalid={!!fieldError('slug')}
+                  {...register('slug')}
                   readOnly={isEditMode}
                 />
-            </div>
+              </FormField>
             </div>
 
             <div className="grid gap-4 md:grid-cols-2">
-            <div className="space-y-2">
-              <Label>Client</Label>
-              <Select
+              <FormField
+                id="tenant-client"
+                label="Client"
+                required
+                error={fieldError('client_id')}
+              >
+                <SelectPopover
+                  options={clientOptions}
                   value={clientId}
                   onValueChange={onClientChange}
                   disabled={isLookupsLoading}
-              >
-                <SelectTrigger>
-                  <SelectValue
+                  portalContainer={dropdownPortalRef}
                   placeholder={
                     isLookupsLoading ? 'Loading clients...' : 'Select client'
                   }
+                  searchPlaceholder="Search clients"
+                  emptyMessage="No clients found."
                 />
-                </SelectTrigger>
-                <SelectContent>
-                  {clients.map((client) => (
-                    <SelectItem key={client.id} value={String(client.id)}>
-                      {client.name}
-                    </SelectItem>
-                  ))}
-                </SelectContent>
-              </Select>
-            </div>
-            <div className="space-y-2">
-              <Label>Subscription Plan</Label>
-              <Select
+                <input
+                  type="hidden"
+                  {...register('client_id')}
+                  value={clientId}
+                  readOnly
+                />
+              </FormField>
+
+              <FormField
+                id="tenant-plan"
+                label="Subscription Plan"
+                required
+                error={fieldError('plan_id')}
+              >
+                <SelectPopover
+                  options={planOptions}
                   value={planId}
                   onValueChange={onPlanChange}
                   disabled={isLookupsLoading}
-              >
-                <SelectTrigger>
-                  <SelectValue
+                  portalContainer={dropdownPortalRef}
                   placeholder={
                     isLookupsLoading ? 'Loading plans...' : 'Select plan'
                   }
+                  searchPlaceholder="Search plans"
+                  emptyMessage="No plans found."
                 />
-                </SelectTrigger>
-                <SelectContent>
-                  {plans.map((plan) => (
-                    <SelectItem key={plan.id} value={String(plan.id)}>
-                      {plan.name}
-                    </SelectItem>
-                  ))}
-                </SelectContent>
-              </Select>
-            </div>
+                <input
+                  type="hidden"
+                  {...register('plan_id')}
+                  value={planId}
+                  readOnly
+                />
+              </FormField>
             </div>
 
             <div className="grid gap-4 md:grid-cols-2">
-            <div className="space-y-2">
-              <Label htmlFor="tenant-domain">Domain</Label>
+              <FormField id="tenant-domain" label="Domain">
                 <Input
                   id="tenant-domain"
                   placeholder="acme.example.com"
                   {...register('domain')}
                 />
-            </div>
-            <div className="space-y-2 md:col-span-2">
-              <Label htmlFor="tenant-description">Description</Label>
+              </FormField>
+
+              <FormField
+                id="tenant-description"
+                label="Description"
+                className="md:col-span-2"
+              >
                 <textarea
                   id="tenant-description"
                   placeholder="North zone operations"
                   {...register('description')}
-                className="min-h-20 w-full rounded-md border border-input bg-background px-3 py-2 outline-none focus-visible:border-ring"
+                  className="min-h-20 w-full rounded-lg border border-input bg-background px-3 py-2 outline-none focus-visible:border-ring"
                 />
-            </div>
+              </FormField>
             </div>
 
             {!isEditMode ? (
@@ -187,57 +243,89 @@ export function TenantSheet({
                 </div>
 
                 <div className="grid gap-4 md:grid-cols-2">
-                <div className="space-y-2">
-                  <Label htmlFor="admin-first-name">First Name</Label>
+                  <FormField
+                    id="admin-first-name"
+                    label="First Name"
+                    required
+                    error={fieldError('admin_first_name')}
+                  >
                     <Input
                       id="admin-first-name"
-                    placeholder="Jane"
-                    {...register('admin_first_name', { required: !isEditMode })}
-                    required
+                      placeholder="Enter first name"
+                      aria-invalid={!!fieldError('admin_first_name')}
+                      readOnly={adminFieldLocks.admin_first_name}
+                      {...register('admin_first_name')}
                     />
-                </div>
-                <div className="space-y-2">
-                  <Label htmlFor="admin-last-name">Last Name</Label>
+                  </FormField>
+
+                  <FormField
+                    id="admin-last-name"
+                    label="Last Name"
+                    required
+                    error={fieldError('admin_last_name')}
+                  >
                     <Input
                       id="admin-last-name"
-                    placeholder="Doe"
-                    {...register('admin_last_name', { required: !isEditMode })}
-                    required
+                      placeholder="Enter last name"
+                      aria-invalid={!!fieldError('admin_last_name')}
+                      readOnly={adminFieldLocks.admin_last_name}
+                      {...register('admin_last_name')}
                     />
-                </div>
+                  </FormField>
                 </div>
 
                 <div className="grid gap-4 md:grid-cols-2">
-                <div className="space-y-2">
-                  <Label htmlFor="admin-email">Admin Email</Label>
+                  <FormField
+                    id="admin-email"
+                    label="Admin Email"
+                    required
+                    error={fieldError('admin_email')}
+                  >
                     <Input
                       id="admin-email"
                       type="email"
-                    placeholder="jane@acme.com"
-                    {...register('admin_email', { required: !isEditMode })}
-                    required
+                      placeholder="admin@example.com"
+                      aria-invalid={!!fieldError('admin_email')}
+                      readOnly={adminFieldLocks.admin_email}
+                      {...register('admin_email')}
                     />
-                </div>
-                <div className="space-y-2">
-                  <Label htmlFor="admin-phone">Phone Number</Label>
-                  <Input
+                  </FormField>
+
+                  <FormField
                     id="admin-phone"
-                    placeholder="+91-9000011111"
-                    {...register('admin_phone_number')}
+                    label="Phone Number"
+                    error={fieldError('admin_phone_number')}
+                  >
+                    <Controller
+                      control={control}
+                      name="admin_phone_number"
+                      render={({ field }) => (
+                        <PhoneInput
+                          value={field.value}
+                          onChange={field.onChange}
+                          onBlur={field.onBlur}
+                          placeholder="Enter phone number"
+                          aria-invalid={!!fieldError('admin_phone_number')}
+                          disabled={adminFieldLocks.admin_phone_number}
+                          portalContainer={dropdownPortalRef}
                         />
-                </div>
+                      )}
+                    />
+                  </FormField>
                 </div>
               </>
             ) : adminEmail ? (
-            <div className="rounded-md border bg-muted/40 p-4 text-muted-foreground">
-              Admin invitation details cannot be changed after tenant creation.
+              <div className="rounded-lg border bg-muted/40 p-4 text-muted-foreground">
+                Admin invitation details cannot be changed after tenant
+                creation.
                 <p className="mt-1 text-foreground">
                   Current admin email: <span>{adminEmail}</span>
                 </p>
               </div>
             ) : null}
+          </DialogBody>
 
-          <DialogFooter className="px-0">
+          <DialogFooter>
             <Button
               type="button"
               variant="outline"
@@ -246,7 +334,10 @@ export function TenantSheet({
             >
               Cancel
             </Button>
-            <Button type="submit" disabled={isSaving || isLookupsLoading}>
+            <Button
+              type="submit"
+              disabled={isSaving || isLookupsLoading || !canSubmit}
+            >
               {isSaving ? (
                 <Loader2 className="mr-2 size-4 animate-spin" />
               ) : null}
@@ -254,6 +345,8 @@ export function TenantSheet({
             </Button>
           </DialogFooter>
         </form>
+
+        <div ref={dropdownPortalRef} />
       </DialogContent>
     </Dialog>
   );

src/app/(modules)/tenants/hooks/useTenantForm.ts

@@ -1,27 +1,75 @@
 'use client';
 
-import { useCallback } from 'react';
+import { zodResolver } from '@hookform/resolvers/zod';
+import { isValidPhoneNumber } from 'libphonenumber-js';
+import { useCallback, useState } from 'react';
 import { useForm, useWatch } from 'react-hook-form';
-import { toast } from 'sonner';
+import { z } from 'zod';
 
 import type { Tenant } from '@/types';
 
 import { useSaveTenantMutation } from './useTenantMutations';
 
-export interface TenantFormValues {
-  id?: number;
-  name: string;
-  slug: string;
-  client_id: string;
-  plan_id: string;
-  domain: string;
-  description: string;
-  admin_first_name: string;
-  admin_last_name: string;
-  admin_email: string;
-  admin_phone_number: string;
+const requiredText = (message: string) => z.string().trim().min(1, message);
+
+const tenantFormSchema = z
+  .object({
+    id: z.number().optional(),
+    name: requiredText('Tenant name is required'),
+    slug: requiredText('Slug is required'),
+    client_id: requiredText('Client is required'),
+    plan_id: requiredText('Plan is required'),
+    domain: z.string().trim(),
+    description: z.string().trim(),
+    admin_first_name: z.string().trim(),
+    admin_last_name: z.string().trim(),
+    admin_email: z.string().trim(),
+    admin_phone_number: z
+      .string()
+      .trim()
+      .refine((value) => value === '' || isValidPhoneNumber(value), {
+        message: 'Enter a valid phone number',
+      }),
+  })
+  .superRefine((values, ctx) => {
+    if (values.id) return;
+
+    if (!values.admin_first_name.trim()) {
+      ctx.addIssue({
+        code: 'custom',
+        path: ['admin_first_name'],
+        message: 'First name is required',
+      });
     }
 
+    if (!values.admin_last_name.trim()) {
+      ctx.addIssue({
+        code: 'custom',
+        path: ['admin_last_name'],
+        message: 'Last name is required',
+      });
+    }
+
+    if (!values.admin_email.trim()) {
+      ctx.addIssue({
+        code: 'custom',
+        path: ['admin_email'],
+        message: 'Admin email is required',
+      });
+      return;
+    }
+
+    if (!z.string().email().safeParse(values.admin_email).success) {
+      ctx.addIssue({
+        code: 'custom',
+        path: ['admin_email'],
+        message: 'Invalid admin email',
+      });
+    }
+  });
+
+export type TenantFormValues = z.infer<typeof tenantFormSchema>;
+
 const defaultValues: TenantFormValues = {
   name: '',
   slug: '',
@@ -50,6 +98,20 @@ function splitContactName(contactName: string) {
   return { firstName: parts[0], lastName: parts.slice(1).join(' ') };
 }
 
+export type TenantAdminFieldLocks = {
+  admin_first_name: boolean;
+  admin_last_name: boolean;
+  admin_email: boolean;
+  admin_phone_number: boolean;
+};
+
+const defaultAdminFieldLocks: TenantAdminFieldLocks = {
+  admin_first_name: false,
+  admin_last_name: false,
+  admin_email: false,
+  admin_phone_number: false,
+};
+
 export function useTenantForm({ onSaved }: { onSaved: () => void }) {
   const {
     register,
@@ -57,48 +119,49 @@ export function useTenantForm({ onSaved }: { onSaved: () => void }) {
     reset,
     control,
     setValue,
-    formState: { isSubmitting },
+    formState: { errors, isSubmitting, isSubmitted },
   } = useForm<TenantFormValues>({
     defaultValues,
+    mode: 'onSubmit',
+    reValidateMode: 'onChange',
+    resolver: zodResolver(tenantFormSchema),
   });
   const saveMutation = useSaveTenantMutation({
     onSaved: () => {
       reset(defaultValues);
+      setAdminFieldLocks(defaultAdminFieldLocks);
       onSaved();
     },
   });
 
+  const [adminFieldLocks, setAdminFieldLocks] = useState<TenantAdminFieldLocks>(
+    defaultAdminFieldLocks,
+  );
+
   const tenantId = useWatch({ control, name: 'id' });
   const clientId = useWatch({ control, name: 'client_id' }) || '';
   const planId = useWatch({ control, name: 'plan_id' }) || '';
+  const name = useWatch({ control, name: 'name' }) || '';
+  const slug = useWatch({ control, name: 'slug' }) || '';
+  const adminFirstName = useWatch({ control, name: 'admin_first_name' }) || '';
+  const adminLastName = useWatch({ control, name: 'admin_last_name' }) || '';
   const adminEmail = useWatch({ control, name: 'admin_email' }) || '';
   const isEditMode = Boolean(tenantId);
+  const canSubmit =
+    name.trim().length > 0 &&
+    slug.trim().length > 0 &&
+    clientId.trim().length > 0 &&
+    planId.trim().length > 0 &&
+    (isEditMode ||
+      (adminFirstName.trim().length > 0 &&
+        adminLastName.trim().length > 0 &&
+        adminEmail.trim().length > 0));
 
-  const handleSubmit = submitForm(
-    (values) => {
-      if (!values.client_id || !values.plan_id) {
-        toast.error('Select a client and plan');
-        return;
-      }
-
-      if (!isEditMode) {
-        if (
-          !values.admin_first_name.trim() ||
-          !values.admin_last_name.trim() ||
-          !values.admin_email.trim()
-        ) {
-          toast.error('Complete all required admin fields');
-          return;
-        }
-      }
-
-      saveMutation.mutate(values);
-    },
-    () => toast.error('Complete all required tenant fields'),
-  );
+  const handleSubmit = submitForm((values) => saveMutation.mutate(values));
 
   const openCreate = useCallback(() => {
     reset(defaultValues);
+    setAdminFieldLocks(defaultAdminFieldLocks);
   }, [reset]);
 
   const openEdit = useCallback(
@@ -116,19 +179,37 @@ export function useTenantForm({ onSaved }: { onSaved: () => void }) {
         admin_email: tenant.admin_email || '',
         admin_phone_number: '',
       });
+      setAdminFieldLocks(defaultAdminFieldLocks);
     },
     [reset],
   );
 
+  const clearAdminFields = useCallback(() => {
+    setValue('admin_first_name', '', { shouldDirty: true });
+    setValue('admin_last_name', '', { shouldDirty: true });
+    setValue('admin_email', '', { shouldDirty: true });
+    setValue('admin_phone_number', '', { shouldDirty: true });
+    setAdminFieldLocks(defaultAdminFieldLocks);
+  }, [setValue]);
+
   const applyClientAdminDefaults = useCallback(
     (contactName: string, contactEmail: string, contactPhone: string) => {
       if (isEditMode) return;
 
       const { firstName, lastName } = splitContactName(contactName);
+      const trimmedEmail = contactEmail.trim();
+      const trimmedPhone = contactPhone.trim();
+
       setValue('admin_first_name', firstName, { shouldDirty: true });
       setValue('admin_last_name', lastName, { shouldDirty: true });
-      setValue('admin_email', contactEmail, { shouldDirty: true });
-      setValue('admin_phone_number', contactPhone, { shouldDirty: true });
+      setValue('admin_email', trimmedEmail, { shouldDirty: true });
+      setValue('admin_phone_number', trimmedPhone, { shouldDirty: true });
+      setAdminFieldLocks({
+        admin_first_name: firstName.trim().length > 0,
+        admin_last_name: lastName.trim().length > 0,
+        admin_email: trimmedEmail.length > 0,
+        admin_phone_number: trimmedPhone.length > 0,
+      });
     },
     [isEditMode, setValue],
   );
@@ -143,9 +224,9 @@ export function useTenantForm({ onSaved }: { onSaved: () => void }) {
 
   return {
     register,
+    control,
     handleSubmit,
     reset,
-    control,
     setValue,
     openCreate,
     openEdit,
@@ -154,7 +235,12 @@ export function useTenantForm({ onSaved }: { onSaved: () => void }) {
     planId,
     adminEmail,
     isEditMode,
+    errors,
+    isSubmitted,
+    canSubmit,
+    adminFieldLocks,
     applyClientAdminDefaults,
+    clearAdminFields,
     syncSlugFromName,
     isSaving: isSubmitting || saveMutation.isPending,
   };

src/app/(modules)/tenants/layout.tsx

@@ -0,0 +1,16 @@
+'use client';
+
+import { PERMISSIONS } from '@/constants/permissions';
+import { PermissionRouteGuard } from '@/guards';
+
+export default function TenantsLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return (
+    <PermissionRouteGuard permission={PERMISSIONS.TENANT.READ}>
+      {children}
+    </PermissionRouteGuard>
+  );
+}

src/app/(modules)/tenants/page.tsx

@@ -54,6 +54,7 @@ export default function TenantsPage() {
   });
   const {
     register,
+    control,
     handleSubmit,
     openCreate: prepareCreateTenant,
     openEdit: prepareEditTenant,
@@ -62,7 +63,12 @@ export default function TenantsPage() {
     planId,
     adminEmail,
     isEditMode,
+    errors,
+    isSubmitted,
+    canSubmit,
+    adminFieldLocks,
     applyClientAdminDefaults,
+    clearAdminFields,
     syncSlugFromName,
     setValue,
     isSaving,
@@ -74,7 +80,11 @@ export default function TenantsPage() {
     (value: string) => {
       setValue('client_id', value, { shouldDirty: true, shouldValidate: true });
 
-      if (!value || isEditMode) return;
+      if (isEditMode) return;
+
+      clearAdminFields();
+
+      if (!value) return;
 
       clientService.getClientById(Number(value)).then((client) => {
         applyClientAdminDefaults(
@@ -84,7 +94,7 @@ export default function TenantsPage() {
         );
       });
     },
-    [applyClientAdminDefaults, isEditMode, setValue],
+    [applyClientAdminDefaults, clearAdminFields, isEditMode, setValue],
   );
 
   const handlePlanChange = useCallback(
@@ -180,7 +190,11 @@ export default function TenantsPage() {
         tenantId={tenantId}
         isEditMode={isEditMode}
         register={register}
+        control={control}
+        errors={errors}
+        isSubmitted={isSubmitted}
         onSubmit={handleSubmit}
+        canSubmit={canSubmit}
         clientId={clientId}
         planId={planId}
         onClientChange={handleClientChange}
@@ -191,6 +205,7 @@ export default function TenantsPage() {
         isLookupsLoading={isLookupsLoading}
         isSaving={isSaving}
         adminEmail={adminEmail}
+        adminFieldLocks={adminFieldLocks}
       />
     </>
   );

src/app/(modules)/ticket/[ticketId]/components/TicketClassDetailSkeleton.tsx

@@ -0,0 +1,97 @@
+import { Card, CardContent, CardHeader } from '@/components/ui/card';
+import { Skeleton } from '@/components/ui/skeleton';
+import { Timeline, TimelineItem } from '@/components/ui/timeline';
+
+function TimelineEntrySkeleton({
+  index,
+  isLast,
+}: {
+  index: number;
+  isLast: boolean;
+}) {
+  return (
+    <TimelineItem
+      layout="left"
+      isLast={isLast}
+      opposite={
+        <div className="space-y-2">
+          <Skeleton className="ml-auto h-4 w-16" />
+          <Skeleton className="ml-auto h-3 w-12" />
+        </div>
+      }
+      marker={<Skeleton className="size-4 rounded-full" />}
+    >
+      <div
+        className={
+          index === 0
+            ? 'rounded-lg border border-dashed border-primary/25 bg-primary/5 px-4 py-3.5'
+            : 'rounded-lg border bg-card p-4'
+        }
+      >
+        {index === 0 ? <Skeleton className="h-5 w-28 rounded-lg" /> : null}
+        <Skeleton className={index === 0 ? 'mt-3 h-4 w-44' : 'h-4 w-44'} />
+        {index === 0 ? (
+          <Skeleton className="mt-2 h-3 w-full max-w-md" />
+        ) : (
+          <>
+            <div className="mt-3 flex items-center gap-3">
+              <Skeleton className="size-9 rounded-full" />
+              <div className="min-w-0 flex-1 space-y-2">
+                <Skeleton className="h-4 w-36" />
+                <Skeleton className="h-3 w-48 max-w-full" />
+              </div>
+            </div>
+            <Skeleton className="mt-3 h-16 w-full rounded-lg" />
+          </>
+        )}
+      </div>
+    </TimelineItem>
+  );
+}
+
+export function TicketClassContentSkeleton() {
+  return (
+    <div className="space-y-4" aria-label="Loading defect class details">
+      <div className="flex items-center gap-2">
+        <Skeleton className="size-5 rounded-lg" />
+        <Skeleton className="h-5 w-56 max-w-full" />
+      </div>
+
+      <Timeline>
+        {Array.from({ length: 3 }).map((_, index) => (
+          <TimelineEntrySkeleton
+            key={index}
+            index={index}
+            isLast={index === 2}
+          />
+        ))}
+      </Timeline>
+    </div>
+  );
+}
+
+export function TicketClassActionsSkeleton() {
+  return (
+    <Card aria-label="Loading defect class actions">
+      <CardHeader>
+        <div className="flex items-center gap-2">
+          <Skeleton className="size-4 rounded-lg" />
+          <Skeleton className="h-5 w-32" />
+        </div>
+      </CardHeader>
+      <CardContent>
+        <div className="space-y-4">
+          <div className="space-y-2">
+            <Skeleton className="h-4 w-20" />
+            <Skeleton className="h-10 w-full" />
+          </div>
+          <div className="space-y-2">
+            <Skeleton className="h-4 w-12" />
+            <Skeleton className="h-20 w-full" />
+          </div>
+          <Skeleton className="h-10 w-full" />
+        </div>
+      </CardContent>
+    </Card>
+  );
+}

src/app/(modules)/ticket/[ticketId]/components/TicketClassDetectionPreview.tsx

@@ -0,0 +1,281 @@
+'use client';
+
+import { useEffect, useMemo, useState } from 'react';
+import { AlertTriangle, ChevronLeft, ChevronRight } from 'lucide-react';
+
+import DetectionLocationMap from '@/components/map/detectionLocationMap';
+import { Badge } from '@/components/ui/badge';
+import { Button } from '@/components/ui/button';
+import { Skeleton } from '@/components/ui/skeleton';
+import AnnotatedDetectionImage from '@/components/video/annotatedDetectionImage';
+import { getDefectVisual } from '@/constants/defectVisualConfig';
+import { cn } from '@/lib/utils';
+
+import { useTicketClassDetectionsQuery } from '../../hooks/useTicketQueries';
+
+interface TicketClassDetectionPreviewProps {
+  videoId?: string | null;
+  defectClassName: string;
+  displayName: string;
+  totalCount?: number;
+}
+
+function DetectionMetadataBar({
+  items,
+}: {
+  items: { label: string; value: string | number }[];
+}) {
+  return (
+    <div className="rounded-lg bg-muted/40 px-4 py-4">
+      <div className="grid grid-cols-1 gap-4 sm:grid-cols-3 sm:divide-x sm:divide-border/70">
+        {items.map((item, index) => (
+          <div
+            key={item.label}
+            className={cn(
+              'space-y-1',
+              index === 0 && 'sm:pr-4',
+              index === 1 && 'sm:px-4',
+              index === 2 && 'sm:pl-4',
+            )}
+          >
+            <p className="text-xs text-muted-foreground">{item.label}</p>
+            <div className="text-sm font-semibold text-foreground">
+              {item.value}
+            </div>
+          </div>
+        ))}
+      </div>
+    </div>
+  );
+}
+
+function TicketClassDetectionPreviewSkeleton() {
+  return (
+    <>
+      <div className="grid grid-cols-1 gap-4 xl:grid-cols-2">
+        <div className="min-w-0 space-y-2">
+          <Skeleton className="h-3 w-24" />
+          <Skeleton className="aspect-video w-full rounded-lg" />
+        </div>
+        <div className="min-w-0 space-y-2">
+          <Skeleton className="h-3 w-28" />
+          <Skeleton
+            className="w-full rounded-lg"
+            style={{ aspectRatio: '16 / 9' }}
+          />
+        </div>
+      </div>
+
+      <div className="rounded-lg bg-muted/40 px-4 py-4">
+        <div className="grid grid-cols-1 gap-4 sm:grid-cols-3 sm:divide-x sm:divide-border/70">
+          {Array.from({ length: 3 }).map((_, index) => (
+            <div
+              key={index}
+              className={cn(
+                'space-y-1',
+                index === 0 && 'sm:pr-4',
+                index === 1 && 'sm:px-4',
+                index === 2 && 'sm:pl-4',
+              )}
+            >
+              <Skeleton className="h-3 w-16" />
+              <Skeleton className="h-4 w-20" />
+            </div>
+          ))}
+        </div>
+      </div>
+    </>
+  );
+}
+
+export function TicketClassDetectionPreview({
+  videoId,
+  defectClassName,
+  displayName,
+  totalCount,
+}: TicketClassDetectionPreviewProps) {
+  const [currentIndex, setCurrentIndex] = useState(0);
+  const visual = getDefectVisual(defectClassName);
+  const IssueIcon = visual.icon;
+
+  useEffect(() => {
+    setCurrentIndex(0);
+  }, [defectClassName]);
+
+  const queryParams = useMemo(
+    () => ({
+      class_name: defectClassName,
+      skip: currentIndex,
+      limit: 1,
+      sort: 'timestamp_asc',
+    }),
+    [currentIndex, defectClassName],
+  );
+
+  const detectionsQuery = useTicketClassDetectionsQuery(
+    videoId ?? undefined,
+    queryParams,
+  );
+  const detectionResult = detectionsQuery.data;
+  const activeDetection = detectionResult?.items[0];
+  const detectionCount = detectionResult?.total ?? totalCount ?? 0;
+  const mediaAspectRatio =
+    detectionResult &&
+    detectionResult.video_width > 0 &&
+    detectionResult.video_height > 0
+      ? `${detectionResult.video_width} / ${detectionResult.video_height}`
+      : '16 / 9';
+
+  useEffect(() => {
+    if (detectionCount === 0 && currentIndex !== 0) {
+      setCurrentIndex(0);
+      return;
+    }
+
+    if (detectionCount > 0 && currentIndex > detectionCount - 1) {
+      setCurrentIndex(detectionCount - 1);
+    }
+  }, [currentIndex, detectionCount]);
+
+  const isNavigationDisabled =
+    detectionCount === 0 || detectionsQuery.isLoading;
+
+  return (
+    <div className="space-y-4">
+      <div className="flex flex-col gap-3 sm:flex-row sm:items-center sm:justify-between">
+        <div className="flex min-w-0 items-center gap-3">
+          <span
+            className={cn(
+              'flex size-10 shrink-0 self-start items-center justify-center rounded-lg',
+              visual.cardClassName,
+            )}
+          >
+            <IssueIcon className={cn('size-5', visual.colorClassName)} />
+          </span>
+          <div className="min-w-0 space-y-1">
+            <div className="flex min-w-0 flex-wrap items-center gap-2">
+              <h3>{displayName}</h3>
+              <Badge
+                variant="secondary"
+                className={cn(
+                  'rounded-lg',
+                  visual.cardClassName,
+                  visual.colorClassName,
+                )}
+              >
+                {detectionCount} Detections
+              </Badge>
+            </div>
+            <p className="text-muted-foreground">
+              Review detections in ascending timestamp order.
+            </p>
+          </div>
+        </div>
+
+        <div className="flex items-center gap-2 self-start sm:self-auto">
+          <Button
+            type="button"
+            variant="secondary"
+            onClick={() =>
+              setCurrentIndex((index) =>
+                detectionCount === 0
+                  ? 0
+                  : (index - 1 + detectionCount) % detectionCount,
+              )
+            }
+            disabled={isNavigationDisabled}
+            aria-label="Previous detection"
+          >
+            <ChevronLeft className="size-4" />
+          </Button>
+          <div className="min-w-16 text-center text-sm font-medium text-foreground">
+            {detectionCount === 0
+              ? '0 of 0'
+              : `${currentIndex + 1} of ${detectionCount}`}
+          </div>
+          <Button
+            type="button"
+            variant="secondary"
+            onClick={() =>
+              setCurrentIndex((index) =>
+                detectionCount === 0 ? 0 : (index + 1) % detectionCount,
+              )
+            }
+            disabled={isNavigationDisabled}
+            aria-label="Next detection"
+          >
+            <ChevronRight className="size-4" />
+          </Button>
+        </div>
+      </div>
+
+      {detectionsQuery.isLoading && !detectionsQuery.data ? (
+        <TicketClassDetectionPreviewSkeleton />
+      ) : detectionsQuery.isError ? (
+        <div className="rounded-lg border border-dashed border-destructive/40 bg-destructive/5 px-4 py-8 text-center">
+          <div className="flex flex-col items-center gap-2">
+            <AlertTriangle className="size-6 text-destructive" />
+            <p className="text-sm font-medium text-destructive">
+              Failed to load detection preview.
+            </p>
+            <Button
+              type="button"
+              variant="outline"
+              size="sm"
+              onClick={() => void detectionsQuery.refetch()}
+            >
+              Retry
+            </Button>
+          </div>
+        </div>
+      ) : !activeDetection || !detectionResult ? (
+        <div className="rounded-lg border border-dashed bg-muted/20 px-4 py-10 text-center text-sm text-muted-foreground">
+          No detections are available for this issue.
+        </div>
+      ) : (
+        <>
+          <div className="grid grid-cols-1 items-start gap-4 xl:grid-cols-2">
+            <div className="min-w-0 space-y-2">
+              <p className="text-muted-foreground">Detection Image</p>
+              <div className="overflow-hidden rounded-lg">
+                <AnnotatedDetectionImage
+                  detection={activeDetection}
+                  videoWidth={detectionResult.video_width}
+                  videoHeight={detectionResult.video_height}
+                />
+              </div>
+            </div>
+
+            <DetectionLocationMap
+              className="min-w-0"
+              latitude={activeDetection.location.latitude}
+              longitude={activeDetection.location.longitude}
+              label={`${displayName} - Frame ${activeDetection.frame.number}`}
+              title="Location on Map"
+              variant="plain"
+              aspectRatio={mediaAspectRatio}
+              showCoordinates={false}
+            />
+          </div>
+
+          <DetectionMetadataBar
+            items={[
+              {
+                label: 'Confidence',
+                value: `${Math.round(activeDetection.detection.confidence * 100)}%`,
+              },
+              {
+                label: 'Frame',
+                value: activeDetection.frame.number,
+              },
+              {
+                label: 'Timestamp',
+                value: `${activeDetection.frame.timestamp_seconds}s`,
+              },
+            ]}
+          />
+        </>
+      )}
+    </div>
+  );
+}

src/app/(modules)/ticket/[ticketId]/components/TicketDefectClassTabs.tsx

@@ -0,0 +1,163 @@
+'use client';
+
+import { useEffect, useMemo, useState } from 'react';
+import { usePathname, useRouter, useSearchParams } from 'next/navigation';
+import { Component, ListChecks } from 'lucide-react';
+
+import { Badge } from '@/components/ui/badge';
+import { Card, CardContent } from '@/components/ui/card';
+import { Tabs, TabsList, TabsTrigger } from '@/components/ui/tabs';
+import { DEFECT_CLASS_STATUS_CONFIG } from '@/constants/defectClassStatus';
+import { cn } from '@/lib/utils';
+import type { TicketOverviewDetail } from '@/types';
+
+import { useTicketDefectClassesQuery } from '../../hooks/useTicketQueries';
+import { TicketClassDetectionPreview } from './TicketClassDetectionPreview';
+
+interface TicketDefectClassTabsProps {
+  ticketId: string;
+  ticket?: TicketOverviewDetail;
+}
+
+export function TicketDefectClassTabs({
+  ticketId,
+  ticket,
+}: TicketDefectClassTabsProps) {
+  const router = useRouter();
+  const pathname = usePathname();
+  const searchParams = useSearchParams();
+  const defectClassParam = searchParams.get('defect_class');
+  const defectClassesQuery = useTicketDefectClassesQuery(ticketId);
+  const defectClasses = useMemo(
+    () => defectClassesQuery.data?.defect_classes ?? [],
+    [defectClassesQuery.data?.defect_classes],
+  );
+  const [selectedClass, setSelectedClass] = useState<string>();
+
+  useEffect(() => {
+    if (!defectClasses.length) return;
+
+    const hasUrlClass = defectClasses.some(
+      (item) => item.class_name === defectClassParam,
+    );
+
+    if (hasUrlClass) {
+      setSelectedClass(defectClassParam ?? undefined);
+      return;
+    }
+
+    const firstClass = defectClasses[0].class_name;
+    const nextParams = new URLSearchParams(searchParams.toString());
+    nextParams.set('defect_class', firstClass);
+    setSelectedClass(firstClass);
+    router.replace(`${pathname}?${nextParams.toString()}`, { scroll: false });
+  }, [defectClassParam, defectClasses, pathname, router, searchParams]);
+
+  const handleClassChange = (className: string) => {
+    const nextParams = new URLSearchParams(searchParams.toString());
+
+    nextParams.set('defect_class', className);
+    setSelectedClass(className);
+    router.replace(`${pathname}?${nextParams.toString()}`, { scroll: false });
+  };
+  const selectedIssue = ticket?.ai_result.detections_by_class.find(
+    (item) => item.class_name === selectedClass,
+  );
+  const selectedClassItem = defectClasses.find(
+    (item) => item.class_name === selectedClass,
+  );
+  const previewDisplayName =
+    selectedIssue?.display_name ??
+    selectedClassItem?.display_name ??
+    selectedClass ??
+    'Detection';
+  const previewVideoId = ticket?.video_id ?? defectClassesQuery.data?.video_id;
+
+  if (defectClassesQuery.isLoading) {
+    return (
+      <Card className="w-full rounded-lg">
+        <CardContent className="space-y-4 p-5">
+          <div className="h-5 w-24 animate-pulse rounded-lg bg-muted" />
+          <div className="flex flex-col gap-2">
+            {Array.from({ length: 3 }).map((_, index) => (
+              <div
+                key={index}
+                className="h-11 w-full animate-pulse rounded-lg bg-muted"
+              />
+            ))}
+          </div>
+        </CardContent>
+      </Card>
+    );
+  }
+
+  if (defectClassesQuery.isError || !defectClasses.length || !selectedClass) {
+    return null;
+  }
+
+  return (
+    <Tabs
+      value={selectedClass}
+      onValueChange={handleClassChange}
+      orientation="vertical"
+      className="w-full"
+    >
+      <Card className="w-full">
+        <CardContent className="grid gap-0 p-0 lg:grid-cols-[minmax(220px,280px)_1fr] lg:divide-x lg:divide-border">
+          <div className="space-y-4 px-5">
+            <div className="flex items-center gap-2">
+              <ListChecks className="size-5 shrink-0 text-primary" />
+              <h2 className="text-base font-semibold">Detected Issues</h2>
+              <Badge
+                variant="secondary"
+                className="min-w-5 min-h-5 justify-center rounded-full"
+              >
+                {defectClasses.length}
+              </Badge>
+            </div>
+
+            <TabsList className="flex h-auto w-full flex-col items-stretch gap-2 bg-transparent p-0">
+              {defectClasses.map((item) => {
+                const statusConfig =
+                  DEFECT_CLASS_STATUS_CONFIG[item.assignment_status];
+
+                return (
+                  <TabsTrigger
+                    key={item.class_name}
+                    value={item.class_name}
+                    className={cn(
+                      'group h-auto w-full flex-none items-center justify-between! gap-2 rounded-lg border bg-muted/30 px-3 py-2.5 text-sm text-muted-foreground shadow-none after:hidden',
+                      'data-[state=active]:bg-muted data-[state=active]:text-foreground',
+                    )}
+                  >
+                    <span className="min-w-0 truncate text-left font-medium">
+                      {item.display_name}
+                    </span>
+                    <Badge
+                      className={cn(
+                        'shrink-0 rounded-full',
+                        statusConfig.badgeClassName,
+                      )}
+                    >
+                      <Component className="size-3" />
+                      {statusConfig.label}
+                    </Badge>
+                  </TabsTrigger>
+                );
+              })}
+            </TabsList>
+          </div>
+
+          <div className="min-w-0 px-5">
+            <TicketClassDetectionPreview
+              videoId={previewVideoId}
+              defectClassName={selectedClass}
+              displayName={previewDisplayName}
+              totalCount={selectedIssue?.count}
+            />
+          </div>
+        </CardContent>
+      </Card>
+    </Tabs>
+  );
+}

src/app/(modules)/ticket/[ticketId]/components/TicketDetailHeader.tsx

@@ -0,0 +1,35 @@
+'use client';
+
+import { ArrowLeft } from 'lucide-react';
+import { useRouter } from 'next/navigation';
+
+import { Button } from '@/components/ui/button';
+import type { TicketOverviewDetail } from '@/types';
+
+export function TicketDetailHeader({
+  ticket,
+}: {
+  ticket: TicketOverviewDetail;
+}) {
+  const router = useRouter();
+  const ticketLabel = ticket.ticket_name || ticket.id;
+
+  return (
+    <div className="flex flex-col gap-4 sm:flex-row sm:items-start sm:justify-between">
+      <div className="min-w-0 space-y-1">
+        <h1 className="text-2xl font-semibold tracking-tight">Ticket Detail</h1>
+        <p className="text-xs ">Ticket: {ticketLabel}</p>
+      </div>
+
+      <div className="flex shrink-0 items-center gap-2">
+        <Button
+          variant="secondary"
+          onClick={() => router.push('/ticket')}
+        >
+          <ArrowLeft className="size-4" />
+          Back to List
+        </Button>
+      </div>
+    </div>
+  );
+}

src/app/(modules)/ticket/[ticketId]/components/TicketHistoryCard.tsx

@@ -0,0 +1,135 @@
+'use client';
+
+import { History, MessageSquareText } from 'lucide-react';
+
+import { PersonInfo } from '@/components/person-avatar';
+import { Badge } from '@/components/ui/badge';
+import { Timeline, TimelineItem } from '@/components/ui/timeline';
+import { cn } from '@/lib/utils';
+import type { TicketDetail, TicketHistoryItem, TicketHistorySource } from '@/types';
+import { formatTimelineDateTime } from '@/utils/date';
+import { getPersonLabel } from '@/utils/person';
+
+function TimelineDate({ value }: { value: string }) {
+  const { date, time } = formatTimelineDateTime(value);
+
+  return (
+    <time dateTime={value} className="block tabular-nums">
+      <span className="block text-sm font-semibold text-foreground">{date}</span>
+      <span className="block text-xs text-muted-foreground">{time}</span>
+    </time>
+  );
+}
+
+function HistoryNote({ item }: { item: TicketHistoryItem }) {
+  const noteText = item.note?.text?.trim();
+  if (!noteText) return null;
+
+  return (
+    <div className="mt-3 rounded-lg  border border-amber-300/80 bg-amber-50/90 px-3 py-2.5 dark:border-amber-500/30 dark:bg-amber-500/10">
+      <div className="flex items-center gap-1.5 text-xs font-medium text-amber-900 dark:text-amber-200">
+        <MessageSquareText className="size-3.5 shrink-0 text-amber-700 dark:text-amber-300" />
+        <span>
+          Note by {getPersonLabel(item.note?.author ?? item.actor)}
+        </span>
+      </div>
+      <p className="mt-1.5 text-sm leading-relaxed text-amber-950/80 dark:text-amber-100/90">
+        {noteText}
+      </p>
+    </div>
+  );
+}
+
+function getSourceLabel(source: TicketHistorySource) {
+  return source === 'system' ? 'System Generated' : 'User Action';
+}
+
+function SystemHistoryEntry({ item }: { item: TicketHistoryItem }) {
+  const noteText = item.note?.text?.trim();
+
+  return (
+    <div className="rounded-lg border border-dashed border-primary/25 bg-primary/5 px-4 py-3.5">
+      <Badge
+        
+        className="rounded-lg px-2.5 py-0.5 text-[10px] font-semibold tracking-wider uppercase"
+      >
+        {getSourceLabel(item.source)}
+      </Badge>
+      <h3 className="mt-2 text-sm font-semibold text-foreground">{item.title}</h3>
+      {noteText ? (
+        <p className="mt-1 text-sm leading-relaxed text-muted-foreground">
+          {noteText}
+        </p>
+      ) : null}
+    </div>
+  );
+}
+
+function UserHistoryEntry({ item }: { item: TicketHistoryItem }) {
+  const noteText = item.note?.text?.trim();
+  const isAssigned = item.event_type === 'assigned';
+
+  return (
+    <div className="rounded-lg border bg-card p-4">
+      <h3 className="mb-3 text-sm font-semibold text-foreground">{item.title}</h3>
+      <PersonInfo person={item.actor} />
+      {isAssigned && item.target_user ? (
+        <div className="mt-3 space-y-1">
+          <p className="text-xs text-muted-foreground">Assigned to</p>
+          <PersonInfo person={item.target_user} />
+        </div>
+      ) : null}
+      {noteText ? <HistoryNote item={item} /> : null}
+    </div>
+  );
+}
+
+export function TicketHistoryCard({ ticket }: { ticket: TicketDetail }) {
+  const history = ticket.history ?? [];
+
+  return (
+    <div className="space-y-4">
+      <div className="flex items-center gap-2">
+        <History className="size-5 text-primary" />
+        <h2 className="text-base font-semibold">Audit & Lifecycle Timeline</h2>
+      </div>
+
+      {history.length ? (
+        <Timeline>
+          {history.map((item, index) => (
+            <TimelineItem
+              key={item.id}
+              layout="left"
+              isLast={index === history.length - 1}
+              opposite={<TimelineDate value={item.created_at} />}
+              marker={
+                <span className="flex size-4 items-center justify-center rounded-full border bg-background shadow-xs">
+                  <span
+                    className={cn(
+                      'size-1.5 rounded-full',
+                      item.source === 'system'
+                        ? 'bg-muted-foreground'
+                        : 'bg-primary',
+                    )}
+                  />
+                </span>
+              }
+            >
+              {item.source === 'system' ? (
+                <SystemHistoryEntry item={item} />
+              ) : (
+                <UserHistoryEntry item={item} />
+              )}
+            </TimelineItem>
+          ))}
+        </Timeline>
+      ) : (
+        <div className="rounded-lg border border-dashed border-border/80 bg-muted/10 px-4 py-8 text-center">
+          <p className="text-sm font-medium text-muted-foreground">
+            No timeline entries yet
+          </p>
+        </div>
+      )}
+    </div>
+  );
+}

src/app/(modules)/ticket/[ticketId]/components/TicketInlineAnalysisVideo.tsx

@@ -0,0 +1,68 @@
+'use client';
+
+import { useRef } from 'react';
+import type { MediaPlayerInstance } from '@vidstack/react';
+
+import { useProtectedVideoQuery } from '@/app/(modules)/results/hooks/useVideoResults';
+import AnnotatedVideoPlayer from '@/components/video/annotatedVideoPlayer';
+import { useVideoAnnotationPlayback } from '@/components/video/useVideoAnnotationPlayback';
+import type { TicketOverviewDetail } from '@/types';
+
+type TicketInlineAnalysisVideoProps = {
+  ticket: TicketOverviewDetail;
+};
+
+export function TicketInlineAnalysisVideo({
+  ticket,
+}: TicketInlineAnalysisVideoProps) {
+  const videoRef = useRef<MediaPlayerInstance | null>(null);
+  const videoId = ticket.video_id ?? ticket.video?.id ?? undefined;
+  const sourceUrl = ticket.video?.url ?? undefined;
+  const fps = ticket.video_metadata?.fps ?? 0;
+  const videoWidth = ticket.video_metadata?.resolution.width ?? 0;
+  const videoHeight = ticket.video_metadata?.resolution.height ?? 0;
+  const {
+    visibleDetections,
+    handleSeeked,
+    handleTimeUpdate,
+    handleVideoFrame,
+  } = useVideoAnnotationPlayback({
+    videoId,
+    logs: [],
+    fps,
+    videoRef,
+  });
+  const {
+    videoUrl,
+    isLoading: isVideoLoading,
+    isError: isVideoError,
+    refetch: refetchVideo,
+  } = useProtectedVideoQuery(sourceUrl);
+
+  if (!videoId || !sourceUrl) {
+    return (
+      <div className="rounded-lg border border-dashed bg-muted/20 px-4 py-8 text-sm text-muted-foreground">
+        Analysis video is unavailable for this ticket.
+      </div>
+    );
+  }
+
+  return (
+    <div className="space-y-2">
+      <AnnotatedVideoPlayer
+        videoRef={videoRef}
+        logs={[]}
+        visibleDetections={visibleDetections}
+        videoWidth={videoWidth}
+        videoHeight={videoHeight}
+        videoUrl={videoUrl}
+        isLoading={isVideoLoading}
+        isError={isVideoError}
+        onRetry={() => void refetchVideo()}
+        onTimeUpdate={handleTimeUpdate}
+        onVideoFrame={handleVideoFrame}
+        onSeeked={handleSeeked}
+      />
+    </div>
+  );
+}

src/app/(modules)/ticket/[ticketId]/components/TicketOverviewCard.tsx

@@ -0,0 +1,250 @@
+'use client';
+
+import {
+  Activity,
+  CalendarDays,
+  Clock3,
+  Gauge,
+  MapPin,
+  Monitor,
+  UserRound,
+  Play
+} from 'lucide-react';
+import { useState } from 'react';
+
+import {
+  Card,
+  CardAction,
+  CardContent,
+  CardHeader,
+  CardTitle,
+} from '@/components/ui/card';
+import { Button } from '@/components/ui/button';
+import {
+  Dialog,
+  DialogBody,
+  DialogContent,
+  DialogDescription,
+  DialogHeader,
+  DialogTitle,
+} from '@/components/ui/dialog';
+import { getDefectVisual } from '@/constants/defectVisualConfig';
+import { PERMISSIONS } from '@/constants/permissions';
+import { PermissionGuard } from '@/guards';
+import { cn } from '@/lib/utils';
+import type { TicketOverviewDetail } from '@/types';
+import { formatDate } from '@/utils/date';
+import { TicketInlineAnalysisVideo } from './TicketInlineAnalysisVideo';
+
+type IconComponent = React.ComponentType<{ className?: string }>;
+
+function MetaLabel({ children }: { children: React.ReactNode }) {
+  return (
+    <p className="text-xs font-medium tracking-wide text-muted-foreground">
+      {children}
+    </p>
+  );
+}
+
+function MetaValue({ children }: { children: React.ReactNode }) {
+  return <p className="text-sm font-semibold text-foreground">{children}</p>;
+}
+
+function OverviewField({
+  label,
+  children,
+}: {
+  label: string;
+  children: React.ReactNode;
+}) {
+  return (
+    <div className="min-w-0 space-y-1">
+      <MetaLabel>{label}</MetaLabel>
+      {children}
+    </div>
+  );
+}
+
+function SummaryCard({
+  label,
+  value,
+  colorClassName,
+  cardClassName,
+}: {
+  label: string;
+  value: number;
+  colorClassName: string;
+  cardClassName: string;
+}) {
+  return (
+    <div
+      className={cn(
+        'rounded-lg bg-muted/40 p-4 hover:scale-105 transition-transform ease-in-out',
+        cardClassName,
+      )}
+    >
+      <p className={cn('text-2xl font-bold tracking-tight', colorClassName)}>
+        {value}
+      </p>
+      <p className="mt-2 truncate text-xs font-semibold text-foreground">
+        {label}
+      </p>
+      <p className="mt-0.5 text-[11px] text-muted-foreground">Detected</p>
+    </div>
+  );
+}
+
+function VideoMetric({
+  icon: Icon,
+  label,
+}: {
+  icon: IconComponent;
+  label: string;
+}) {
+  return (
+    <div className="flex items-center justify-center gap-2 font-medium">
+      <Icon className="size-4 text-muted-foreground" />
+      <span>{label}</span>
+    </div>
+  );
+}
+
+export function TicketOverviewCard({
+  ticket,
+}: {
+  ticket: TicketOverviewDetail;
+}) {
+  const [isAnalysisOpen, setIsAnalysisOpen] = useState(false);
+  const videoMetadata = ticket.video_metadata;
+  const duration =
+    typeof videoMetadata?.duration_seconds === 'number'
+      ? `${Math.floor(videoMetadata.duration_seconds / 60)}:${Math.floor(
+          videoMetadata.duration_seconds % 60,
+        )
+          .toString()
+          .padStart(2, '0')}`
+      : null;
+  const chainageName =
+    ticket.location?.chainage?.name || ticket.chainage_name || null;
+  const packageName = ticket.location?.package?.name || null;
+  const locationLabel =
+    [chainageName, packageName].filter(Boolean).join(', ') || null;
+  const uploadedOn =
+    ticket.timestamps?.created_at || ticket.ai_result.completed_at || null;
+  const uploaderName = ticket.uploader?.name || null;
+  const analysisVideoId = ticket.video_id || ticket.video?.id || null;
+  const videoName = ticket.video?.name || null;
+  const analysisTitle = videoName || ticket.ticket_name || 'Analysis Video';
+  const hasVideoMetrics = Boolean(
+    videoMetadata?.fps || duration || videoMetadata?.resolution?.label,
+  );
+
+  return (
+    <div className="space-y-5">
+      {uploadedOn || uploaderName || locationLabel ? (
+        <Card>
+          <CardContent className="grid gap-4 py-4 sm:grid-cols-3 sm:divide-x">
+            {uploadedOn ? (
+              <div className="flex items-center gap-3 sm:pr-4">
+                <CalendarDays className="size-5 shrink-0 text-muted-foreground" />
+                <OverviewField label="Uploaded On">
+                  <MetaValue>{formatDate(uploadedOn)}</MetaValue>
+                </OverviewField>
+              </div>
+            ) : null}
+            {uploaderName ? (
+              <div className="flex items-center gap-3 sm:px-4">
+                <UserRound className="size-5 shrink-0 text-muted-foreground" />
+                <OverviewField label="Uploaded By">
+                  <MetaValue>{uploaderName}</MetaValue>
+                </OverviewField>
+              </div>
+            ) : null}
+            {locationLabel ? (
+              <div className="flex items-center gap-3 sm:pl-4">
+                <MapPin className="size-5 shrink-0 text-muted-foreground" />
+                <OverviewField label="Location">
+                  <MetaValue>{locationLabel}</MetaValue>
+                </OverviewField>
+              </div>
+            ) : null}
+          </CardContent>
+        </Card>
+      ) : null}
+
+      <Card>
+        <CardHeader>
+          <CardTitle className="flex items-center gap-2">
+            <Activity className="size-5 text-primary" />
+            AI Detection Summary
+          </CardTitle>
+          {analysisVideoId ? (
+            <CardAction>
+              <PermissionGuard permissions={PERMISSIONS.TICKET.ASSIGN}>
+                <Button
+                  variant="secondary"
+                  onClick={() => setIsAnalysisOpen(true)}
+                >
+                  <Play className="mr-2 size-4" />
+                  View Video
+                </Button>
+              </PermissionGuard>
+            </CardAction>
+          ) : null}
+        </CardHeader>
+        <CardContent className="space-y-4">
+          <div className="grid grid-cols-2 gap-3 lg:grid-cols-3 xl:grid-cols-6">
+            <SummaryCard
+              label="Total Detections"
+              value={ticket.ai_result.detection_count}
+              colorClassName="text-violet-600"
+              cardClassName="bg-violet-500/8"
+            />
+            {ticket.ai_result.detections_by_class.map((item) => {
+              const visual = getDefectVisual(item.class_name);
+              return (
+                <SummaryCard
+                  key={item.class_name}
+                  label={item.display_name}
+                  value={item.count}
+                  colorClassName={visual.colorClassName}
+                  cardClassName={visual.cardClassName}
+                />
+              );
+            })}
+          </div>
+          {hasVideoMetrics ? (
+            <div className="grid gap-3 rounded-lg bg-muted/35 px-4 py-3 text-sm sm:grid-cols-3">
+              {videoMetadata?.fps ? (
+                <VideoMetric icon={Gauge} label={`${videoMetadata.fps} FPS`} />
+              ) : null}
+              {duration ? (
+                <VideoMetric icon={Clock3} label={`${duration} Duration`} />
+              ) : null}
+              {videoMetadata?.resolution?.label ? (
+                <VideoMetric
+                  icon={Monitor}
+                  label={`${videoMetadata.resolution.label} Resolution`}
+                />
+              ) : null}
+            </div>
+          ) : null}
+        </CardContent>
+      </Card>
+
+      <Dialog open={isAnalysisOpen} onOpenChange={setIsAnalysisOpen}>
+        <DialogContent className="sm:max-w-5xl">
+          <DialogHeader>
+            <DialogTitle>{analysisTitle}</DialogTitle>
+            <DialogDescription>
+              Video analysis with annotation overlay
+            </DialogDescription>
+          </DialogHeader>
+          <DialogBody>
+            <TicketInlineAnalysisVideo ticket={ticket} />
+          </DialogBody>
+        </DialogContent>
+      </Dialog>
+    </div>
+  );
+}

src/app/(modules)/ticket/[ticketId]/components/TicketOverviewSkeleton.tsx

@@ -0,0 +1,89 @@
+import {
+  Card,
+  CardAction,
+  CardContent,
+  CardHeader,
+} from '@/components/ui/card';
+import { Skeleton } from '@/components/ui/skeleton';
+
+function OverviewMetaSkeletonField({ className }: { className?: string }) {
+  return (
+    <div className={`flex items-center gap-3 ${className ?? ''}`}>
+      <Skeleton className="size-5 shrink-0 rounded-lg" />
+      <div className="min-w-0 space-y-2">
+        <Skeleton className="h-3 w-24" />
+        <Skeleton className="h-4 w-32 max-w-full" />
+      </div>
+    </div>
+  );
+}
+
+function SummarySkeletonCard() {
+  return (
+    <div className="rounded-lg bg-muted/40 p-4">
+      <Skeleton className="h-7 w-10" />
+      <Skeleton className="mt-3 h-3 w-24 max-w-full" />
+      <Skeleton className="mt-2 h-3 w-16" />
+    </div>
+  );
+}
+
+export function TicketOverviewHeaderSkeleton() {
+  return (
+    <div className="flex flex-col gap-4 sm:flex-row sm:items-start sm:justify-between">
+      <div className="min-w-0 space-y-2">
+        <Skeleton className="h-8 w-40" />
+        <Skeleton className="h-3 w-36 max-w-full" />
+      </div>
+
+      <div className="flex shrink-0 items-center gap-2">
+        <Skeleton className="h-8 w-28" />
+      </div>
+    </div>
+  );
+}
+
+export function TicketOverviewCardSkeleton() {
+  return (
+    <div className="space-y-5" aria-label="Loading ticket overview">
+      <Card>
+        <CardContent className="grid gap-4 py-4 sm:grid-cols-3 sm:divide-x">
+          <OverviewMetaSkeletonField className="sm:pr-4" />
+          <OverviewMetaSkeletonField className="sm:px-4" />
+          <OverviewMetaSkeletonField className="sm:pl-4" />
+        </CardContent>
+      </Card>
+
+      <Card>
+        <CardHeader>
+          <div className="flex items-center gap-2">
+            <Skeleton className="size-5 rounded-lg" />
+            <Skeleton className="h-5 w-40" />
+          </div>
+          <CardAction>
+            <Skeleton className="h-9 w-28" />
+          </CardAction>
+        </CardHeader>
+        <CardContent className="space-y-4">
+          <div className="grid grid-cols-2 gap-3 lg:grid-cols-3 xl:grid-cols-6">
+            {Array.from({ length: 6 }).map((_, index) => (
+              <SummarySkeletonCard key={index} />
+            ))}
+          </div>
+
+          <div className="grid gap-3 rounded-lg bg-muted/35 px-4 py-3 sm:grid-cols-3">
+            {Array.from({ length: 3 }).map((_, index) => (
+              <div
+                key={index}
+                className="flex items-center justify-center gap-2"
+              >
+                <Skeleton className="size-4 rounded-lg" />
+                <Skeleton className="h-4 w-24" />
+              </div>
+            ))}
+          </div>
+        </CardContent>
+      </Card>
+    </div>
+  );
+}

src/app/(modules)/ticket/[ticketId]/components/TicketStatusActions.tsx

@@ -0,0 +1,86 @@
+'use client';
+
+import { PERMISSIONS } from '@/constants/permissions';
+import { PermissionGuard } from '@/guards';
+import type { TicketDetail } from '@/types';
+
+import { AssignedContractorAction } from './actions/AssignedContractorAction';
+import { AssignTicketAction } from './actions/AssignTicketAction';
+import { ClosedTicketAction } from './actions/ClosedTicketAction';
+import { NoTicketAction } from './actions/NoTicketAction';
+import { ReviewExtensionRequestAction } from './actions/ReviewExtensionRequestAction';
+import { ReviewRepairAction } from './actions/ReviewRepairAction';
+import { SubmittedRepairProofAction } from './actions/SubmittedRepairProofAction';
+import { SubmitRepairAction } from './actions/SubmitRepairAction';
+
+interface TicketStatusActionsProps {
+  ticket: TicketDetail;
+}
+
+function getTicketAction(ticket: TicketDetail) {
+  if (ticket.assignment_status === 'unassigned') {
+    return (
+      <PermissionGuard
+        permissions={PERMISSIONS.TICKET.ASSIGN}
+        fallback={<NoTicketAction />}
+      >
+        <AssignTicketAction ticket={ticket} />
+      </PermissionGuard>
+    );
+  }
+
+  if (ticket.assignment_status === 'assigned') {
+    return (
+      <PermissionGuard
+        permissions={PERMISSIONS.TICKET.ASSIGN}
+        fallback={
+          <PermissionGuard
+            permissions={PERMISSIONS.TICKET.WORK}
+            fallback={<NoTicketAction />}
+          >
+            <SubmitRepairAction ticket={ticket} />
+          </PermissionGuard>
+        }
+      >
+        <>
+          <AssignedContractorAction ticket={ticket} />
+          <ReviewExtensionRequestAction ticket={ticket} />
+        </>
+      </PermissionGuard>
+    );
+  }
+
+  if (ticket.assignment_status === 'under_review') {
+    return (
+      <PermissionGuard
+        permissions={PERMISSIONS.TICKET.REVIEW}
+        fallback={<NoTicketAction />}
+      >
+        <ReviewRepairAction ticket={ticket} />
+      </PermissionGuard>
+    );
+  }
+
+  if (
+    ticket.assignment_status === 'approved' ||
+    ticket.assignment_status === 'rejected'
+  ) {
+    return <ClosedTicketAction ticket={ticket} />;
+  }
+
+  return <NoTicketAction />;
+}
+
+export function TicketStatusActions({ ticket }: TicketStatusActionsProps) {
+  const action = getTicketAction(ticket);
+  const submittedProof = ticket.repair?.submitted_at ? (
+    <SubmittedRepairProofAction ticket={ticket} />
+  ) : null;
+
+  return (
+    <div className="space-y-3">
+      {submittedProof}
+      {action}
+    </div>
+  );
+}

src/app/(modules)/ticket/[ticketId]/components/actions/AssignTicketAction.tsx

@@ -0,0 +1,111 @@
+'use client';
+
+import { useMemo, useState } from 'react';
+import { Users, Mail, Phone, Send, ShieldCheck } from 'lucide-react';
+
+import { DatePickerSimple } from '@/components/form/DatePickerSimple';
+import { Button } from '@/components/ui/button';
+import { Label } from '@/components/ui/label';
+import { Textarea } from '@/components/ui/textarea';
+import { AssignableWorkerSelect } from '@/components/lookups/AssignableWorkerSelect';
+import type { AssignableTicketUser, TicketDetail } from '@/types';
+
+import { useAssignTicketMutation } from '../../../hooks/useTicketQueries';
+import { TicketActionCard } from './TicketActionCard';
+
+export function AssignTicketAction({ ticket }: { ticket: TicketDetail }) {
+  const [selectedUserId, setSelectedUserId] = useState('');
+  const [selectedContractor, setSelectedContractor] =
+    useState<AssignableTicketUser | null>(null);
+  const [dueDate, setDueDate] = useState<Date>();
+  const [assignNote, setAssignNote] = useState('');
+
+  const assignMutation = useAssignTicketMutation(ticket.id);
+  const today = useMemo(() => {
+    const date = new Date();
+    date.setHours(0, 0, 0, 0);
+    return date;
+  }, []);
+  const maxDueMonth = useMemo(
+    () => new Date(today.getFullYear() + 20, 11),
+    [today],
+  );
+
+  return (
+    <TicketActionCard icon={Users} title="Assign to Contractor">
+      <div className="space-y-4">
+        <div className="space-y-2">
+          <Label>Contractor *</Label>
+          <AssignableWorkerSelect
+            value={selectedUserId}
+            onValueChange={(userId, user) => {
+              setSelectedUserId(userId);
+              setSelectedContractor(user);
+            }}
+            disabled={assignMutation.isPending}
+          />
+        </div>
+        {selectedContractor ? (
+          <div className="space-y-2 rounded-lg border bg-muted/30 p-3">
+            <p className="text-sm font-medium">Contractor Details</p>
+            {selectedContractor.phone_number ? (
+              <p className="flex items-center gap-2 text-sm text-muted-foreground">
+                <Phone className="size-4 shrink-0" />
+                {selectedContractor.phone_number}
+              </p>
+            ) : null}
+            <p className="flex items-center gap-2 text-sm text-muted-foreground">
+              <Mail className="size-4 shrink-0" />
+              <span className="truncate">{selectedContractor.email}</span>
+            </p>
+            <p className="flex items-center gap-2 text-sm text-muted-foreground">
+              <ShieldCheck className="size-4 shrink-0" />
+              {selectedContractor.role.name}
+            </p>
+          </div>
+        ) : null}
+        <div className="space-y-2">
+          <Label htmlFor="assign-due-date">
+            Due Date <span className="text-destructive">*</span>
+          </Label>
+          <DatePickerSimple
+            id="assign-due-date"
+            value={dueDate}
+            onChange={setDueDate}
+            showLabel={false}
+            placeholder="Select due date"
+            disabled={assignMutation.isPending}
+            className="w-full"
+            startMonth={today}
+            endMonth={maxDueMonth}
+            disabledDates={{ before: today }}
+          />
+        </div>
+        <div className="space-y-2">
+          <Label>Assignment Note (Optional)</Label>
+          <Textarea
+            value={assignNote}
+            onChange={(event) => setAssignNote(event.target.value)}
+            placeholder="Add any instructions or notes for the contractor..."
+          />
+        </div>
+        <Button
+          disabled={!selectedUserId || !dueDate || assignMutation.isPending}
+          onClick={() => {
+            if (!selectedUserId || !dueDate) return;
+            assignMutation.mutate({
+              assigned_to_user_id: Number(selectedUserId),
+              defect_class: ticket.defect_class,
+              due_at: dueDate.toISOString(),
+              note: assignNote || undefined,
+            });
+          }}
+          className="w-full"
+        >
+          <Send />
+          Assign Ticket
+        </Button>
+      </div>
+    </TicketActionCard>
+  );
+}

src/app/(modules)/ticket/[ticketId]/components/actions/AssignedContractorAction.tsx

@@ -0,0 +1,61 @@
+'use client';
+
+import { CalendarClock, UserCheck } from 'lucide-react';
+
+import { PersonInfo } from '@/components/person-avatar';
+import { Badge } from '@/components/ui/badge';
+import type { TicketDetail } from '@/types';
+import { formatDate } from '@/utils/date';
+
+import { TicketActionCard } from './TicketActionCard';
+
+function AssignmentField({ label, value }: { label: string; value: string }) {
+  return (
+    <div className="min-w-0 space-y-1">
+      <p className="text-xs text-muted-foreground">{label}</p>
+      <p className="truncate text-sm font-medium text-foreground">{value}</p>
+    </div>
+  );
+}
+
+export function AssignedContractorAction({ ticket }: { ticket: TicketDetail }) {
+  const worker = ticket.worker;
+
+  return (
+    <TicketActionCard icon={UserCheck} title="Assigned Contractor">
+      {worker ? (
+        <div className="space-y-5">
+          <div className="flex items-center justify-between gap-3">
+            <PersonInfo person={worker} size="lg" />
+            <Badge>
+              Assigned
+            </Badge>
+          </div>
+
+          <div className="grid grid-cols-2 gap-x-4 gap-y-5 border-t pt-4">
+            <AssignmentField label="Role" value={worker.role?.name ?? '-'} />
+            <AssignmentField
+              label="Assigned By"
+              value={worker.assigned_by_name ?? '-'}
+            />
+            <AssignmentField
+              label="Assigned On"
+              value={formatDate(worker.assigned_at)}
+            />
+            <div className="min-w-0 space-y-1">
+              <p className="text-xs text-muted-foreground">Due Date</p>
+              <p className="flex items-center gap-1.5 text-sm font-medium text-foreground">
+                <CalendarClock className="size-4 shrink-0 text-muted-foreground" />
+                <span className="truncate">{formatDate(worker.due_at)}</span>
+              </p>
+            </div>
+          </div>
+        </div>
+      ) : (
+        <p className="text-sm text-muted-foreground">
+          Assignment details are not available.
+        </p>
+      )}
+    </TicketActionCard>
+  );
+}

src/app/(modules)/ticket/[ticketId]/components/actions/ClosedTicketAction.tsx

@@ -0,0 +1,123 @@
+'use client';
+
+import type { ReactNode } from 'react';
+import { Lock, MessageSquare } from 'lucide-react';
+
+import { PersonInfo } from '@/components/person-avatar';
+import { Button } from '@/components/ui/button';
+import {
+  Card,
+  CardContent,
+  CardDescription,
+  CardHeader,
+  CardTitle,
+} from '@/components/ui/card';
+import { cn } from '@/lib/utils';
+import type { TicketDetail } from '@/types';
+import { formatDateOnly } from '@/utils/date';
+
+function getClosedAt(ticket: TicketDetail) {
+  const approvedEntry = [...(ticket.history ?? [])]
+    .reverse()
+    .find(
+      (item) =>
+        item.event_type === 'repair_approved' ||
+        item.to_class_status === 'approved',
+    );
+  return (
+    approvedEntry?.created_at ??
+    ticket.reviewer?.reviewed_at ??
+    ticket.timestamps.updated_at
+  );
+}
+
+function MetaField({
+  label,
+  value,
+  valueClassName,
+}: {
+  label: string;
+  value: ReactNode;
+  valueClassName?: string;
+}) {
+  return (
+    <div className="space-y-1">
+      <p className="text-xs font-medium tracking-wide text-muted-foreground">
+        {label}
+      </p>
+      <div
+        className={cn('text-sm font-semibold text-foreground', valueClassName)}
+      >
+        {value}
+      </div>
+    </div>
+  );
+}
+
+function FinalCommentsPanel({
+  comment,
+}: {
+  comment: string | null | undefined;
+}) {
+  if (!comment?.trim()) {
+    return (
+      <div className="flex min-h-28 flex-col items-center justify-center rounded-lg border border-dashed border-border bg-muted/10 px-4 py-6 text-center">
+        <MessageSquare className="mb-2 size-5 text-muted-foreground" />
+        <p className="text-sm text-muted-foreground">No comments added yet</p>
+      </div>
+    );
+  }
+
+  return (
+    <div className="rounded-lg border bg-muted/20 px-4 py-3">
+      <p className="text-sm leading-relaxed text-foreground">
+        {comment.trim()}
+      </p>
+    </div>
+  );
+}
+
+export function ClosedTicketAction({ ticket }: { ticket: TicketDetail }) {
+  const reviewer = ticket.reviewer;
+  const reviewedAt = reviewer?.reviewed_at ?? getClosedAt(ticket);
+
+  return (
+    <Card>
+      <CardHeader>
+        <CardTitle className="text-lg">Resolution Details</CardTitle>
+        <CardDescription>Review record for {ticket.ticket_name}</CardDescription>
+      </CardHeader>
+
+      <CardContent className="space-y-5">
+        <div className="space-y-4 rounded-lg border bg-muted/20 p-4">
+          <MetaField
+            label="Reviewed By"
+            value={<PersonInfo person={reviewer} size="lg" />}
+          />
+
+          <MetaField
+            label="Reviewed Date"
+            value={formatDateOnly(reviewedAt)}
+          />
+        </div>
+
+        <div className="space-y-2">
+          <p className="text-xs font-medium tracking-wide text-muted-foreground">
+            Review Comment
+          </p>
+          <FinalCommentsPanel comment={reviewer?.review_comment} />
+        </div>
+
+        <Button
+          type="button"
+          variant="secondary"
+          className="w-full text-muted-foreground"
+          disabled
+        >
+          <Lock className="size-4" />
+          Ticket Finalized
+        </Button>
+      </CardContent>
+    </Card>
+  );
+}

src/app/(modules)/ticket/[ticketId]/components/actions/NoTicketAction.tsx

@@ -0,0 +1,15 @@
+'use client';
+
+import { CircleOff } from 'lucide-react';
+
+import { TicketActionCard } from './TicketActionCard';
+
+export function NoTicketAction() {
+  return (
+    <TicketActionCard icon={CircleOff} title="No Actions">
+      <p className="text-sm text-muted-foreground">
+        No action available for this ticket.
+      </p>
+    </TicketActionCard>
+  );
+}

src/app/(modules)/ticket/[ticketId]/components/actions/RepairEvidenceForm.tsx

@@ -0,0 +1,485 @@
+'use client';
+
+import { useEffect, useRef, useState, type ReactNode } from 'react';
+import {
+  Camera,
+  ImageIcon,
+  Loader2,
+  Play,
+  Plus,
+  Send,
+  Video,
+  X,
+} from 'lucide-react';
+
+import { Button } from '@/components/ui/button';
+import { Label } from '@/components/ui/label';
+import { Textarea } from '@/components/ui/textarea';
+import { cn } from '@/lib/utils';
+
+import { useSubmitRepairUploadMutation } from '../../../hooks/useTicketQueries';
+
+const MAX_IMAGES = 30;
+const MAX_NOTES = 500;
+
+function RequiredMark() {
+  return <span className="text-destructive">*</span>;
+}
+
+function formatVideoDuration(seconds: number) {
+  const totalSeconds = Math.floor(seconds);
+  const minutes = Math.floor(totalSeconds / 60);
+  const remainingSeconds = totalSeconds % 60;
+  return `${String(minutes).padStart(2, '0')}:${String(remainingSeconds).padStart(2, '0')}`;
+}
+
+interface MediaSectionHeaderProps {
+  icon: ReactNode;
+  title: string;
+  addLabel: string;
+  onAdd: () => void;
+  disabled?: boolean;
+}
+
+function MediaSectionHeader({
+  icon,
+  title,
+  addLabel,
+  onAdd,
+  disabled = false,
+}: MediaSectionHeaderProps) {
+  return (
+    <div className="flex items-center justify-between gap-3">
+      <div className="flex items-center gap-2">
+        <span className="text-primary">{icon}</span>
+        <span className="text-sm font-semibold">{title}</span>
+      </div>
+      <Button
+        type="button"
+        variant="secondary"
+        size="sm"
+        disabled={disabled}
+        onClick={onAdd}
+        className="shrink-0"
+      >
+        <Plus className="size-3.5" />
+        {addLabel}
+      </Button>
+    </div>
+  );
+}
+
+function MediaHint({ children }: { children: ReactNode }) {
+  return (
+    <p className="rounded-lg bg-muted/50 px-3 py-2 text-xs text-muted-foreground">
+      {children}
+    </p>
+  );
+}
+
+interface EmptyMediaPlaceholderProps {
+  icon: ReactNode;
+  title: string;
+  description: string;
+  className?: string;
+  disabled?: boolean;
+  onClick: () => void;
+}
+
+function EmptyMediaPlaceholder({
+  icon,
+  title,
+  description,
+  className,
+  disabled = false,
+  onClick,
+}: EmptyMediaPlaceholderProps) {
+  return (
+    <button
+      type="button"
+      disabled={disabled}
+      onClick={onClick}
+      className={cn(
+        'flex w-full min-w-0 cursor-pointer flex-col items-center justify-center gap-2 rounded-lg border border-dashed border-border/80 bg-muted/15 px-4 py-6 text-center transition-colors',
+        'hover:border-primary/40 hover:bg-primary/5',
+        disabled && 'cursor-not-allowed opacity-60',
+        className,
+      )}
+    >
+      <span className="flex size-10 items-center justify-center rounded-full bg-primary/10 text-primary">
+        {icon}
+      </span>
+      <span className="text-sm font-medium text-foreground">{title}</span>
+      <span className="max-w-xs text-xs text-muted-foreground">
+        {description}
+      </span>
+    </button>
+  );
+}
+
+interface ImageThumbnailProps {
+  file: File;
+  previewUrl: string;
+  disabled?: boolean;
+  onRemove: () => void;
+}
+
+function ImageThumbnail({
+  file,
+  previewUrl,
+  disabled = false,
+  onRemove,
+}: ImageThumbnailProps) {
+  return (
+    <div className="group relative size-20 shrink-0 overflow-hidden rounded-lg border bg-muted/30">
+      {/* eslint-disable-next-line @next/next/no-img-element */}
+      <img
+        src={previewUrl}
+        alt={file.name}
+        className="size-full object-cover"
+      />
+      <button
+        type="button"
+        disabled={disabled}
+        onClick={onRemove}
+        className="absolute top-1 right-1 flex size-5 cursor-pointer items-center justify-center rounded-full bg-foreground/80 text-background shadow-sm transition-opacity disabled:cursor-not-allowed disabled:opacity-50"
+        aria-label={`Remove ${file.name}`}
+      >
+        <X className="size-3" />
+      </button>
+    </div>
+  );
+}
+
+interface VideoThumbnailProps {
+  file: File;
+  previewUrl: string;
+  duration: string | null;
+  disabled?: boolean;
+  onRemove: () => void;
+}
+
+function VideoThumbnail({
+  file,
+  previewUrl,
+  duration,
+  disabled = false,
+  onRemove,
+}: VideoThumbnailProps) {
+  return (
+    <div className="group relative h-20 w-36 shrink-0 overflow-hidden rounded-lg border bg-muted/30">
+      <video
+        src={previewUrl}
+        className="size-full object-cover"
+        muted
+        playsInline
+        preload="metadata"
+        aria-label={file.name}
+      />
+      <div className="pointer-events-none absolute inset-0 flex items-center justify-center bg-black/20">
+        <span className="flex size-8 items-center justify-center rounded-full bg-background/90 text-foreground shadow-sm">
+          <Play className="size-3.5 fill-current" />
+        </span>
+      </div>
+      {duration ? (
+        <span className="pointer-events-none absolute bottom-1.5 right-1.5 rounded-lg bg-black/75 px-1.5 py-0.5 text-[10px] font-medium text-white">
+          {duration}
+        </span>
+      ) : null}
+      <button
+        type="button"
+        disabled={disabled}
+        onClick={onRemove}
+        className="absolute top-1 right-1 flex size-5 cursor-pointer items-center justify-center rounded-full bg-foreground/80 text-background shadow-sm transition-opacity disabled:cursor-not-allowed disabled:opacity-50"
+        aria-label={`Remove ${file.name}`}
+      >
+        <X className="size-3" />
+      </button>
+    </div>
+  );
+}
+
+interface RepairEvidenceFormProps {
+  ticketId: string;
+  defectClass: string;
+}
+
+export function RepairEvidenceForm({
+  ticketId,
+  defectClass,
+}: RepairEvidenceFormProps) {
+  const imageInputRef = useRef<HTMLInputElement | null>(null);
+  const videoInputRef = useRef<HTMLInputElement | null>(null);
+  const [notes, setNotes] = useState('');
+  const [videoFile, setVideoFile] = useState<File | null>(null);
+  const [videoPreview, setVideoPreview] = useState<string | null>(null);
+  const [videoDuration, setVideoDuration] = useState<string | null>(null);
+  const [imageFiles, setImageFiles] = useState<File[]>([]);
+  const [imagePreviews, setImagePreviews] = useState<string[]>([]);
+  const [error, setError] = useState<string | null>(null);
+  const submitRepairUploadMutation = useSubmitRepairUploadMutation(ticketId);
+  const isSubmitting = submitRepairUploadMutation.isPending;
+  const canSubmit = Boolean(notes.trim() && videoFile);
+  const canAddMoreImages = imageFiles.length < MAX_IMAGES;
+
+  useEffect(() => {
+    const urls = imageFiles.map((file) => URL.createObjectURL(file));
+    setImagePreviews(urls);
+    return () => {
+      urls.forEach((url) => URL.revokeObjectURL(url));
+    };
+  }, [imageFiles]);
+
+  useEffect(() => {
+    if (!videoFile) {
+      setVideoPreview(null);
+      setVideoDuration(null);
+      return;
+    }
+
+    const url = URL.createObjectURL(videoFile);
+    setVideoPreview(url);
+    setVideoDuration(null);
+
+    let cancelled = false;
+    const video = document.createElement('video');
+    video.preload = 'metadata';
+    video.onloadedmetadata = () => {
+      if (cancelled || !Number.isFinite(video.duration)) return;
+      setVideoDuration(formatVideoDuration(video.duration));
+    };
+    video.src = url;
+
+    return () => {
+      cancelled = true;
+      URL.revokeObjectURL(url);
+    };
+  }, [videoFile]);
+
+  const addImages = (files: FileList | null) => {
+    if (!files?.length) return;
+
+    const remaining = MAX_IMAGES - imageFiles.length;
+    if (remaining <= 0) {
+      setError(`Only ${MAX_IMAGES} images can be uploaded.`);
+      return;
+    }
+
+    const nextImages = [
+      ...imageFiles,
+      ...Array.from(files).slice(0, remaining),
+    ];
+    setImageFiles(nextImages);
+    setError(
+      files.length > remaining
+        ? `Only ${MAX_IMAGES} images can be uploaded.`
+        : null,
+    );
+  };
+
+  const selectVideo = (files: FileList | null) => {
+    setVideoFile(files?.[0] ?? null);
+    setError(null);
+  };
+
+  const removeVideo = () => {
+    setVideoFile(null);
+    setError(null);
+  };
+
+  const removeImage = (index: number) => {
+    setImageFiles((current) =>
+      current.filter((_, itemIndex) => itemIndex !== index),
+    );
+    setError(null);
+  };
+
+  const handleSubmit = async () => {
+    if (!notes.trim() || !videoFile) {
+      setError('Repair notes and a video are required.');
+      return;
+    }
+
+    setError(null);
+    try {
+      await submitRepairUploadMutation.mutateAsync({
+        defect_class: defectClass,
+        notes: notes.trim(),
+        video: videoFile,
+        images: imageFiles,
+      });
+      setNotes('');
+      setVideoFile(null);
+      setImageFiles([]);
+    } catch (err) {
+      setError(err instanceof Error ? err.message : 'Upload failed');
+    }
+  };
+
+  const openImagePicker = () => {
+    if (!isSubmitting && canAddMoreImages) {
+      imageInputRef.current?.click();
+    }
+  };
+
+  const openVideoPicker = () => {
+    if (!isSubmitting) {
+      videoInputRef.current?.click();
+    }
+  };
+
+  return (
+    <div className="space-y-5">
+      <div className="flex gap-3 rounded-lg border border-primary/15 bg-primary/5 p-4">
+        <Camera className="mt-0.5 size-5 shrink-0 text-primary" />
+        <div className="space-y-1">
+          <p className="text-sm font-semibold">Instructions</p>
+          <p className="text-sm text-muted-foreground">
+            Upload clear photos and one video of the repaired area and provide
+            relevant details.
+          </p>
+        </div>
+      </div>
+
+      <input
+        ref={imageInputRef}
+        type="file"
+        accept="image/jpeg,image/png,image/*"
+        multiple
+        className="hidden"
+        disabled={isSubmitting || !canAddMoreImages}
+        onChange={(event) => {
+          addImages(event.target.files);
+          event.target.value = '';
+        }}
+      />
+      <input
+        ref={videoInputRef}
+        type="file"
+        accept="video/mp4,video/quicktime,video/x-msvideo,video/*"
+        className="hidden"
+        disabled={isSubmitting}
+        onChange={(event) => {
+          selectVideo(event.target.files);
+          event.target.value = '';
+        }}
+      />
+
+      <section className="space-y-3">
+        <MediaSectionHeader
+          icon={<Camera className="size-4" />}
+          title="Photos"
+          addLabel="Add Photos"
+          onAdd={openImagePicker}
+          disabled={isSubmitting || !canAddMoreImages}
+        />
+
+        <div className="overflow-x-auto pb-1 [-ms-overflow-style:none] [scrollbar-width:none] [&::-webkit-scrollbar]:hidden">
+          {imageFiles.length === 0 ? (
+            <EmptyMediaPlaceholder
+              icon={<ImageIcon className="size-5" />}
+              title="No photos added yet"
+              description="Tap to upload repair photos"
+              disabled={isSubmitting}
+              onClick={openImagePicker}
+              className="min-h-26"
+            />
+          ) : (
+            <div className="flex min-w-min gap-3">
+              {imageFiles.map((file, index) => (
+                <ImageThumbnail
+                  key={`${file.name}-${file.lastModified}-${index}`}
+                  file={file}
+                  previewUrl={imagePreviews[index]}
+                  disabled={isSubmitting}
+                  onRemove={() => removeImage(index)}
+                />
+              ))}
+            </div>
+          )}
+        </div>
+
+        <MediaHint>
+          You can upload up to {MAX_IMAGES} images (JPG, PNG)
+        </MediaHint>
+      </section>
+
+      <section className="space-y-3">
+        <div className="flex items-center gap-2">
+          <Video className="size-4 text-primary" />
+          <span className="text-sm font-semibold">Video</span>
+        </div>
+
+        <div>
+          {!videoFile || !videoPreview ? (
+            <EmptyMediaPlaceholder
+              icon={<Video className="size-5" />}
+              title="No video added yet"
+              description="Tap to upload a repair video"
+              disabled={isSubmitting}
+              onClick={openVideoPicker}
+              className="min-h-[104px]"
+            />
+          ) : (
+            <VideoThumbnail
+              file={videoFile}
+              previewUrl={videoPreview}
+              duration={videoDuration}
+              disabled={isSubmitting}
+              onRemove={removeVideo}
+            />
+          )}
+        </div>
+
+        <MediaHint>You can upload one video (MP4, MOV, AVI)</MediaHint>
+      </section>
+
+      <div className="space-y-2">
+        <Label htmlFor="repair-notes">
+          Repair Notes <RequiredMark />
+        </Label>
+        <div className="relative">
+          <Textarea
+            id="repair-notes"
+            value={notes}
+            onChange={(event) => {
+              setNotes(event.target.value.slice(0, MAX_NOTES));
+              setError(null);
+            }}
+            placeholder="Describe the repair work completed, materials used, and any additional observations."
+            disabled={isSubmitting}
+            className="min-h-28 resize-none pb-8"
+          />
+          <span className="pointer-events-none absolute bottom-2 right-3 text-xs text-muted-foreground">
+            {notes.length} / {MAX_NOTES}
+          </span>
+        </div>
+      </div>
+
+      {error ? (
+        <div className="rounded-lg border border-destructive/30 bg-destructive/10 px-3 py-2 text-sm text-destructive">
+          {error}
+        </div>
+      ) : null}
+
+      <Button
+        type="button"
+        className="w-full"
+        disabled={!canSubmit || isSubmitting}
+        onClick={handleSubmit}
+      >
+        {isSubmitting ? (
+          <>
+            <Loader2 className="size-4 animate-spin" />
+            Submitting...
+          </>
+        ) : (
+          <>
+            <Send className="size-4" />
+            Submit for Review
+          </>
+        )}
+      </Button>
+    </div>
+  );
+}

src/app/(modules)/ticket/[ticketId]/components/actions/RequestExtensionForm.tsx

@@ -0,0 +1,157 @@
+'use client';
+
+import { useMemo, useState } from 'react';
+import { Clock3, Loader2, Send } from 'lucide-react';
+
+import { DatePicker } from '@/components/form/DatePicker';
+import { DatePickerSimple } from '@/components/form/DatePickerSimple';
+import { Button } from '@/components/ui/button';
+import { Label } from '@/components/ui/label';
+import { Textarea } from '@/components/ui/textarea';
+import type { TicketDetail } from '@/types';
+
+import { useRequestTicketExtensionMutation } from '../../../hooks/useTicketQueries';
+
+const MAX_REASON_LENGTH = 300;
+
+interface RequestExtensionFormProps {
+  ticket: TicketDetail;
+  onCancel: () => void;
+}
+
+export function RequestExtensionForm({
+  ticket,
+  onCancel,
+}: RequestExtensionFormProps) {
+  const currentDueAt = ticket.worker?.due_at;
+  const currentDueDate = useMemo(
+    () => (currentDueAt ? new Date(currentDueAt) : undefined),
+    [currentDueAt],
+  );
+  const earliestRequestedDate = useMemo(() => {
+    const date = currentDueDate ? new Date(currentDueDate) : new Date();
+    date.setHours(0, 0, 0, 0);
+    if (currentDueDate) date.setDate(date.getDate() + 1);
+    return date;
+  }, [currentDueDate]);
+  const latestRequestedMonth = useMemo(
+    () => new Date(earliestRequestedDate.getFullYear() + 20, 11),
+    [earliestRequestedDate],
+  );
+  const [requestedDueDate, setRequestedDueDate] = useState<Date>();
+  const [reason, setReason] = useState('');
+  const assignmentId = ticket.worker?.assignment_id;
+  const requestExtensionMutation = useRequestTicketExtensionMutation(
+    ticket.id,
+    assignmentId,
+    ticket.defect_class,
+  );
+  const isPending = requestExtensionMutation.isPending;
+  const isRequestedDateValid = Boolean(
+    requestedDueDate &&
+    (!currentDueDate || requestedDueDate.getTime() > currentDueDate.getTime()),
+  );
+  const canSubmit =
+    Boolean(assignmentId) &&
+    isRequestedDateValid &&
+    Boolean(reason.trim()) &&
+    !isPending;
+
+  const handleSubmit = async () => {
+    if (!requestedDueDate || !canSubmit) return;
+
+    await requestExtensionMutation.mutateAsync({
+      requested_due_at: requestedDueDate.toISOString(),
+      reason: reason.trim(),
+    });
+    setRequestedDueDate(undefined);
+    setReason('');
+    onCancel();
+  };
+
+  return (
+    <div className="space-y-5">
+      <div className="flex gap-3 rounded-lg border border-primary/15 bg-primary/5 p-4">
+        <Clock3 className="mt-0.5 size-5 shrink-0 text-primary" />
+        <p className="text-sm text-muted-foreground">
+          Request more time to complete the repair. Your manager will review the
+          request.
+        </p>
+      </div>
+
+      <div className="space-y-2">
+        <Label>Current Due Date</Label>
+        <DatePicker
+          value={currentDueDate}
+          showTimeZone={false}
+          placeholder="No due date available"
+          disabled
+          className="w-full"
+        />
+      </div>
+
+      <div className="space-y-2">
+        <Label>
+          Requested Due Date <span className="text-destructive">*</span>
+        </Label>
+        <DatePickerSimple
+          id="requested-due-date"
+          value={requestedDueDate}
+          onChange={setRequestedDueDate}
+          showLabel={false}
+          placeholder="Select requested due date"
+          disabled={isPending}
+          className="w-full"
+          startMonth={earliestRequestedDate}
+          endMonth={latestRequestedMonth}
+          disabledDates={{ before: earliestRequestedDate }}
+        />
+        {requestedDueDate && !isRequestedDateValid ? (
+          <p className="text-xs text-destructive">
+            Requested date must be after the current due date.
+          </p>
+        ) : null}
+      </div>
+
+      <div className="space-y-2">
+        <Label htmlFor="extension-reason">
+          Reason for Extension <span className="text-destructive">*</span>
+        </Label>
+        <div className="relative">
+          <Textarea
+            id="extension-reason"
+            value={reason}
+            onChange={(event) =>
+              setReason(event.target.value.slice(0, MAX_REASON_LENGTH))
+            }
+            placeholder="Explain why additional time is required to complete the repair."
+            disabled={isPending}
+            className="min-h-28 resize-none pb-8"
+          />
+          <span className="pointer-events-none absolute right-3 bottom-2 text-xs text-muted-foreground">
+            {reason.length} / {MAX_REASON_LENGTH}
+          </span>
+        </div>
+      </div>
+
+      <p className="text-xs text-muted-foreground">
+        This request will be sent to your manager for approval.
+      </p>
+
+      <div className="grid grid-cols-2 gap-3">
+        <Button
+          type="button"
+          variant="outline"
+          disabled={isPending}
+          onClick={onCancel}
+        >
+          Cancel
+        </Button>
+        <Button type="button" disabled={!canSubmit} onClick={handleSubmit}>
+          {isPending ? <Loader2 className="animate-spin" /> : <Send />}
+          {isPending ? 'Submitting...' : 'Submit Request'}
+        </Button>
+      </div>
+    </div>
+  );
+}

src/app/(modules)/ticket/[ticketId]/components/actions/ReviewExtensionRequestAction.tsx

@@ -0,0 +1,231 @@
+'use client';
+
+import { useState } from 'react';
+import {
+  ArrowRight,
+  CalendarClock,
+  Check,
+  Clock3,
+  Loader2,
+  X,
+} from 'lucide-react';
+
+import { Button } from '@/components/ui/button';
+import { Label } from '@/components/ui/label';
+import { Textarea } from '@/components/ui/textarea';
+import type {
+  TicketDetail,
+  TicketExtensionRequest,
+  TicketExtensionRequestsResponse,
+} from '@/types';
+import { formatDate } from '@/utils/date';
+
+import {
+  useReviewTicketExtensionMutation,
+  useTicketExtensionRequestQuery,
+} from '../../../hooks/useTicketQueries';
+import { TicketActionCard } from './TicketActionCard';
+
+const MAX_NOTE_LENGTH = 300;
+
+function getPendingRequest(response: TicketExtensionRequestsResponse) {
+  return response.items
+    .filter((request) => request.status === 'pending')
+    .reduce<TicketExtensionRequest | null>((latest, request) => {
+      if (!latest) return request;
+      return new Date(request.requested_at) > new Date(latest.requested_at)
+        ? request
+        : latest;
+    }, null);
+}
+
+function getExtensionDays(request: TicketExtensionRequest) {
+  const difference =
+    new Date(request.requested_due_at).getTime() -
+    new Date(request.current_due_at).getTime();
+  return Math.max(0, Math.ceil(difference / (24 * 60 * 60 * 1000)));
+}
+
+function Requester({ request }: { request: TicketExtensionRequest }) {
+  const name = request.requested_by?.name ?? 'Assigned worker';
+  const initials = name
+    .split(/\s+/)
+    .slice(0, 2)
+    .map((part) => part[0]?.toUpperCase())
+    .join('');
+
+  return (
+    <div className="grid grid-cols-2 gap-3 rounded-lg bg-muted/40 p-3">
+      <div className="flex items-center gap-2">
+        <span className="flex size-8 shrink-0 items-center justify-center rounded-full bg-primary/15 text-xs font-semibold text-primary">
+          {initials || 'W'}
+        </span>
+        <div className="min-w-0">
+          <p className="text-[11px] text-muted-foreground">Requested By</p>
+          <p className="truncate text-sm font-medium">{name}</p>
+        </div>
+      </div>
+      <div>
+        <p className="text-[11px] text-muted-foreground">Requested On</p>
+        <p className="text-sm font-medium">
+          {formatDate(request.requested_at)}
+        </p>
+      </div>
+    </div>
+  );
+}
+
+function ExtensionReviewForm({
+  ticket,
+  request,
+}: {
+  ticket: TicketDetail;
+  request: TicketExtensionRequest;
+}) {
+  const [note, setNote] = useState('');
+  const [selectedAction, setSelectedAction] = useState<
+    'approve' | 'reject' | null
+  >(null);
+  const assignmentId = ticket.worker?.assignment_id as number;
+  const reviewMutation = useReviewTicketExtensionMutation(
+    ticket.id,
+    assignmentId,
+    ticket.defect_class,
+  );
+  const extensionDays = getExtensionDays(request);
+
+  const submitDecision = async (action: 'approve' | 'reject') => {
+    setSelectedAction(action);
+    try {
+      await reviewMutation.mutateAsync({ action, note: note.trim() });
+    } finally {
+      setSelectedAction(null);
+    }
+  };
+
+  return (
+    <TicketActionCard icon={CalendarClock} title="Extension Request Details">
+      <div className="space-y-4">
+        <Requester request={request} />
+
+        <section className="space-y-2">
+          <p className="text-xs font-semibold">Request Summary</p>
+          <div className="grid grid-cols-[minmax(0,1fr)_auto_minmax(0,1fr)] items-start gap-3 rounded-lg border p-3">
+            <div>
+              <p className="text-[11px] text-muted-foreground">
+                Current Due Date
+              </p>
+              <p className="text-xs font-medium">
+                {formatDate(request.current_due_at)}
+              </p>
+            </div>
+            <ArrowRight className="mt-6 size-4 text-muted-foreground" />
+            <div>
+              <p className="text-[11px] text-muted-foreground">
+                Requested Due Date
+              </p>
+              <p className="text-xs font-medium">
+                {formatDate(request.requested_due_at)}
+              </p>
+              {extensionDays > 0 ? (
+                <span className="mt-1 inline-flex rounded-full bg-emerald-100 px-2 py-0.5 text-[10px] font-semibold text-emerald-700 dark:bg-emerald-950/50 dark:text-emerald-300">
+                  +{extensionDays} {extensionDays === 1 ? 'Day' : 'Days'}
+                </span>
+              ) : null}
+            </div>
+          </div>
+          <div className="rounded-lg border p-3">
+            <p className="text-[11px] text-muted-foreground">Reason</p>
+            <p className="mt-1 text-sm leading-relaxed">{request.reason}</p>
+          </div>
+        </section>
+
+        <div className="space-y-2">
+          <Label htmlFor="extension-manager-note">
+            Add Manager Comments{' '}
+            <span className="text-muted-foreground">(Optional)</span>
+          </Label>
+          <div className="relative">
+            <Textarea
+              id="extension-manager-note"
+              value={note}
+              onChange={(event) =>
+                setNote(event.target.value.slice(0, MAX_NOTE_LENGTH))
+              }
+              placeholder="Add a note explaining your decision..."
+              disabled={reviewMutation.isPending}
+              className="min-h-24 resize-none pb-8"
+            />
+            <span className="pointer-events-none absolute right-3 bottom-2 text-xs text-muted-foreground">
+              {note.length} / {MAX_NOTE_LENGTH}
+            </span>
+          </div>
+        </div>
+
+        <div className="grid grid-cols-2 gap-3">
+          <Button
+            type="button"
+            variant="outline"
+            className="border-destructive/40 text-destructive hover:bg-destructive/5 hover:text-destructive"
+            disabled={reviewMutation.isPending}
+            onClick={() => submitDecision('reject')}
+          >
+            {selectedAction === 'reject' ? (
+              <Loader2 className="animate-spin" />
+            ) : (
+              <X />
+            )}
+            Reject Request
+          </Button>
+          <Button
+            type="button"
+            disabled={reviewMutation.isPending}
+            onClick={() => submitDecision('approve')}
+          >
+            {selectedAction === 'approve' ? (
+              <Loader2 className="animate-spin" />
+            ) : (
+              <Check />
+            )}
+            Approve Extension
+          </Button>
+        </div>
+      </div>
+    </TicketActionCard>
+  );
+}
+
+export function ReviewExtensionRequestAction({
+  ticket,
+}: {
+  ticket: TicketDetail;
+}) {
+  const assignmentId = ticket.worker?.assignment_id;
+  const extensionRequestQuery = useTicketExtensionRequestQuery(
+    ticket.id,
+    assignmentId,
+  );
+
+  if (!assignmentId || extensionRequestQuery.isError) {
+    return null;
+  }
+
+  if (extensionRequestQuery.isLoading) {
+    return (
+      <TicketActionCard icon={Clock3} title="Extension Request">
+        <div className="flex items-center justify-center py-8 text-muted-foreground">
+          <Loader2 className="mr-2 size-4 animate-spin" />
+          <span className="text-sm">Checking for requests...</span>
+        </div>
+      </TicketActionCard>
+    );
+  }
+
+  const pendingRequest = extensionRequestQuery.data
+    ? getPendingRequest(extensionRequestQuery.data)
+    : null;
+
+  if (!pendingRequest) return null;
+
+  return <ExtensionReviewForm ticket={ticket} request={pendingRequest} />;
+}

src/app/(modules)/ticket/[ticketId]/components/actions/ReviewRepairAction.tsx

@@ -0,0 +1,66 @@
+'use client';
+
+import { useEffect, useState } from 'react';
+import { Check, ClipboardCheck, X } from 'lucide-react';
+
+import { Button } from '@/components/ui/button';
+import { Label } from '@/components/ui/label';
+import { Textarea } from '@/components/ui/textarea';
+import type { TicketDetail } from '@/types';
+
+import { useReviewRepairMutation } from '../../../hooks/useTicketQueries';
+import { TicketActionCard } from './TicketActionCard';
+
+export function ReviewRepairAction({ ticket }: { ticket: TicketDetail }) {
+  const [reviewComment, setReviewComment] = useState('');
+  const reviewRepairMutation = useReviewRepairMutation(ticket.id);
+
+  useEffect(() => {
+    setReviewComment(ticket.reviewer?.review_comment ?? '');
+  }, [ticket]);
+
+  return (
+    <TicketActionCard icon={ClipboardCheck} title="Review Repair">
+      <div className="space-y-4">
+        <div className="space-y-2">
+          <Label>Comment</Label>
+          <Textarea
+            value={reviewComment}
+            onChange={(event) => setReviewComment(event.target.value)}
+            placeholder="Repair verified"
+          />
+        </div>
+        <div className="grid grid-cols-2 gap-2">
+          <Button
+            variant={'secondary'}
+            disabled={!reviewComment || reviewRepairMutation.isPending}
+            onClick={() =>
+              reviewRepairMutation.mutate({
+                defect_class: ticket.defect_class,
+                action: 'approve',
+                comment: reviewComment,
+              })
+            }
+          >
+            <Check />
+            Approve
+          </Button>
+          <Button
+            variant="destructive"
+            disabled={!reviewComment || reviewRepairMutation.isPending}
+            onClick={() =>
+              reviewRepairMutation.mutate({
+                defect_class: ticket.defect_class,
+                action: 'reject',
+                comment: reviewComment,
+              })
+            }
+          >
+            <X />
+            Reject
+          </Button>
+        </div>
+      </div>
+    </TicketActionCard>
+  );
+}

src/app/(modules)/ticket/[ticketId]/components/actions/SubmitRepairAction.tsx

@@ -0,0 +1,52 @@
+'use client';
+
+import { useState } from 'react';
+import { Wrench } from 'lucide-react';
+
+import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs';
+import type { TicketDetail } from '@/types';
+
+import { RepairEvidenceForm } from './RepairEvidenceForm';
+import { TicketExtensionRequestPanel } from './TicketExtensionRequestPanel';
+import { TicketActionCard } from './TicketActionCard';
+
+type RepairActionTab = 'repair-proof' | 'request-extension';
+
+export function SubmitRepairAction({ ticket }: { ticket: TicketDetail }) {
+  const [activeTab, setActiveTab] = useState<RepairActionTab>('repair-proof');
+
+  if (ticket.repair?.submitted_at) {
+    return null;
+  }
+
+  return (
+    <TicketActionCard icon={Wrench} title="Repair Proof">
+      <Tabs
+        value={activeTab}
+        onValueChange={(value) => setActiveTab(value as RepairActionTab)}
+        className="gap-5"
+      >
+        <TabsList variant="line" className="grid h-auto w-full grid-cols-2 p-0">
+          <TabsTrigger value="repair-proof" className="pb-3">
+            Upload Repair Proof
+          </TabsTrigger>
+          <TabsTrigger value="request-extension" className="pb-3">
+            Request Extension
+          </TabsTrigger>
+        </TabsList>
+        <TabsContent value="repair-proof">
+          <RepairEvidenceForm
+            ticketId={ticket.id}
+            defectClass={ticket.defect_class}
+          />
+        </TabsContent>
+        <TabsContent value="request-extension">
+          <TicketExtensionRequestPanel
+            ticket={ticket}
+            onCancelRequest={() => setActiveTab('repair-proof')}
+          />
+        </TabsContent>
+      </Tabs>
+    </TicketActionCard>
+  );
+}

src/app/(modules)/ticket/[ticketId]/components/actions/SubmittedRepairProofAction.tsx

@@ -0,0 +1 @@
+export { RepairProofSummary as SubmittedRepairProofAction } from '../repair/RepairProofSummary';

src/app/(modules)/ticket/[ticketId]/components/actions/TicketActionCard.tsx

@@ -0,0 +1,32 @@
+'use client';
+
+import type { LucideIcon } from 'lucide-react';
+
+import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
+import { cn } from '@/lib/utils';
+
+interface TicketActionCardProps {
+  icon: LucideIcon;
+  iconClassName?: string;
+  title: string;
+  children: React.ReactNode;
+}
+
+export function TicketActionCard({
+  icon: Icon,
+  iconClassName,
+  title,
+  children,
+}: TicketActionCardProps) {
+  return (
+    <Card>
+      <CardHeader>
+        <CardTitle className="flex items-center gap-2 text-base">
+          <Icon className={cn('text-primary', iconClassName)} />
+          {title}
+        </CardTitle>
+      </CardHeader>
+      <CardContent>{children}</CardContent>
+    </Card>
+  );
+}

src/app/(modules)/ticket/[ticketId]/components/actions/TicketExtensionRequestPanel.tsx

@@ -0,0 +1,248 @@
+'use client';
+
+import {
+  AlertCircle,
+  CalendarDays,
+  CheckCircle2,
+  Clock3,
+  History,
+  Loader2,
+  RotateCcw,
+  XCircle,
+} from 'lucide-react';
+
+import { Button } from '@/components/ui/button';
+import { cn } from '@/lib/utils';
+import type {
+  TicketDetail,
+  TicketExtensionRequest,
+  TicketExtensionRequestsResponse,
+} from '@/types';
+import { formatDate } from '@/utils/date';
+
+import { useTicketExtensionRequestQuery } from '../../../hooks/useTicketQueries';
+import { RequestExtensionForm } from './RequestExtensionForm';
+
+interface TicketExtensionRequestPanelProps {
+  ticket: TicketDetail;
+  onCancelRequest: () => void;
+}
+
+interface DetailRowProps {
+  label: string;
+  value: string;
+  children?: React.ReactNode;
+  className?: string;
+}
+
+function DetailRow({ label, value, children, className }: DetailRowProps) {
+  return (
+    <div className={cn('space-y-1 px-3 py-2.5', className)}>
+      <p className="text-[11px] font-medium text-muted-foreground">{label}</p>
+      <div className="flex items-center justify-between gap-3">
+        <p className="text-sm font-medium">{value}</p>
+        {children}
+      </div>
+    </div>
+  );
+}
+
+const statusConfig = {
+  pending: {
+    title: 'Request Pending',
+    description: 'Your extension request is waiting for manager approval.',
+    icon: Clock3,
+    className:
+      'border-amber-200 bg-amber-50 text-amber-700 dark:border-amber-900/60 dark:bg-amber-950/30 dark:text-amber-300',
+  },
+  approved: {
+    title: 'Request Approved',
+    description: 'Your extension request has been approved by the manager.',
+    icon: CheckCircle2,
+    className:
+      'border-emerald-200 bg-emerald-50 text-emerald-700 dark:border-emerald-900/60 dark:bg-emerald-950/30 dark:text-emerald-300',
+  },
+  rejected: {
+    title: 'Request Rejected',
+    description: 'Your extension request has been rejected by the manager.',
+    icon: AlertCircle,
+    className:
+      'border-red-200 bg-red-50 text-red-700 dark:border-red-900/60 dark:bg-red-950/30 dark:text-red-300',
+  },
+  cancelled: {
+    title: 'Request Cancelled',
+    description: 'This extension request was cancelled.',
+    icon: XCircle,
+    className: 'border-border bg-muted/50 text-muted-foreground',
+  },
+} satisfies Record<
+  TicketExtensionRequest['status'],
+  {
+    title: string;
+    description: string;
+    icon: typeof Clock3;
+    className: string;
+  }
+>;
+
+function getLatestRequest(response: TicketExtensionRequestsResponse) {
+  return response.items.reduce<TicketExtensionRequest | null>(
+    (latest, item) => {
+      if (!latest) return item;
+      return new Date(item.requested_at) > new Date(latest.requested_at)
+        ? item
+        : latest;
+    },
+    null,
+  );
+}
+
+function getExtensionDays(request: TicketExtensionRequest) {
+  const difference =
+    new Date(request.requested_due_at).getTime() -
+    new Date(request.current_due_at).getTime();
+  return Math.max(0, Math.ceil(difference / (24 * 60 * 60 * 1000)));
+}
+
+function ExtensionRequestDetails({
+  request,
+}: {
+  request: TicketExtensionRequest;
+}) {
+  const config = statusConfig[request.status];
+  const StatusIcon = config.icon;
+  const extensionDays = getExtensionDays(request);
+
+  return (
+    <div className="space-y-4">
+      <div className={cn('flex gap-3 rounded-lg border p-4', config.className)}>
+        <StatusIcon className="mt-0.5 size-5 shrink-0" />
+        <div className="space-y-1">
+          <p className="text-sm font-semibold">{config.title}</p>
+          <p className="text-xs leading-relaxed">{config.description}</p>
+        </div>
+      </div>
+
+      <section className="space-y-2">
+        <p className="text-xs font-semibold">Request Details</p>
+        <div className="divide-y overflow-hidden rounded-lg border">
+          <DetailRow
+            label="Requested On"
+            value={formatDate(request.requested_at)}
+          />
+          <DetailRow
+            label="Requested Due Date"
+            value={formatDate(request.requested_due_at)}
+          >
+            {extensionDays > 0 ? (
+              <span className="shrink-0 rounded-full bg-primary/10 px-2 py-0.5 text-[10px] font-semibold text-primary">
+                +{extensionDays} {extensionDays === 1 ? 'Day' : 'Days'}
+              </span>
+            ) : null}
+          </DetailRow>
+          <DetailRow label="Reason for Extension" value={request.reason} />
+        </div>
+      </section>
+
+      {request.resolved_at || request.resolved_by ? (
+        <section className="space-y-2">
+          <p className="text-xs font-semibold">Manager Response</p>
+          <div className="divide-y overflow-hidden rounded-lg border">
+            {request.resolved_at ? (
+              <DetailRow
+                label="Responded On"
+                value={formatDate(request.resolved_at)}
+              />
+            ) : null}
+            {request.resolved_by ? (
+              <DetailRow
+                label="Resolved By"
+                value={`${request.resolved_by.name} · ${request.resolved_by.role.name}`}
+              />
+            ) : null}
+            {request.status === 'approved' ? (
+              <DetailRow
+                label="Approved Due Date"
+                value={formatDate(request.requested_due_at)}
+              />
+            ) : null}
+          </div>
+        </section>
+      ) : null}
+
+      <section className="space-y-2">
+        <p className="text-xs font-semibold">Original Due Date</p>
+        <div className="rounded-lg border">
+          <DetailRow
+            label="Original schedule"
+            value={formatDate(request.current_due_at)}
+          >
+            <CalendarDays className="size-4 text-muted-foreground" />
+          </DetailRow>
+        </div>
+      </section>
+
+      <Button type="button" variant="outline" className="w-full">
+        <History />
+        View Approval History
+      </Button>
+    </div>
+  );
+}
+
+export function TicketExtensionRequestPanel({
+  ticket,
+  onCancelRequest,
+}: TicketExtensionRequestPanelProps) {
+  const assignmentId = ticket.worker?.assignment_id;
+  const extensionRequestQuery = useTicketExtensionRequestQuery(
+    ticket.id,
+    assignmentId,
+  );
+
+  if (!assignmentId) {
+    return (
+      <div className="rounded-lg border border-dashed p-4 text-sm text-muted-foreground">
+        No active assignment is available for this ticket.
+      </div>
+    );
+  }
+
+  if (extensionRequestQuery.isLoading) {
+    return (
+      <div className="flex min-h-40 items-center justify-center text-muted-foreground">
+        <Loader2 className="size-5 animate-spin" />
+        <span className="ml-2 text-sm">Loading extension request...</span>
+      </div>
+    );
+  }
+
+  if (extensionRequestQuery.isError) {
+    return (
+      <div className="space-y-3 rounded-lg border border-destructive/30 bg-destructive/5 p-4">
+        <p className="text-sm text-destructive">
+          Extension request details could not be loaded.
+        </p>
+        <Button
+          type="button"
+          size="sm"
+          variant="outline"
+          onClick={() => extensionRequestQuery.refetch()}
+        >
+          <RotateCcw />
+          Try Again
+        </Button>
+      </div>
+    );
+  }
+
+  const latestRequest = extensionRequestQuery.data
+    ? getLatestRequest(extensionRequestQuery.data)
+    : null;
+
+  if (!latestRequest) {
+    return <RequestExtensionForm ticket={ticket} onCancel={onCancelRequest} />;
+  }
+
+  return <ExtensionRequestDetails request={latestRequest} />;
+}

src/app/(modules)/ticket/[ticketId]/components/repair/RepairProofGallery.tsx

@@ -0,0 +1,114 @@
+'use client';
+
+import { useEffect, useMemo } from 'react';
+import { useQueries } from '@tanstack/react-query';
+import LightGallery from 'lightgallery/react';
+import lgThumbnail from 'lightgallery/plugins/thumbnail';
+import lgZoom from 'lightgallery/plugins/zoom';
+
+import { Skeleton } from '@/components/ui/skeleton';
+import { protectedMediaService } from '@/services/api';
+
+interface RepairProofGalleryProps {
+  imageUrls: string[];
+}
+
+const MAX_VISIBLE_IMAGES = 8;
+
+export function RepairProofGallery({ imageUrls }: RepairProofGalleryProps) {
+  const queries = useQueries({
+    queries: imageUrls.map((url) => ({
+      queryKey: ['protected-media', 'v2', url],
+      queryFn: () => protectedMediaService.getBlob(url),
+      staleTime: Infinity,
+      gcTime: 1000 * 60 * 30,
+    })),
+  });
+
+  const blobs = queries.map((query) => query.data);
+  const objectUrls = useMemo(
+    () => blobs.map((blob) => (blob ? URL.createObjectURL(blob) : null)),
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+    [...blobs],
+  );
+
+  useEffect(
+    () => () => {
+      objectUrls.forEach((url) => {
+        if (url) URL.revokeObjectURL(url);
+      });
+    },
+    [objectUrls],
+  );
+
+  if (queries.some((query) => query.isLoading)) {
+    return (
+      <div className="grid grid-cols-4 gap-1 overflow-hidden rounded-lg">
+        {imageUrls.slice(0, MAX_VISIBLE_IMAGES).map((url, index) => (
+          <Skeleton
+            key={`${url}-${index}`}
+            className="aspect-square rounded-lg"
+          />
+        ))}
+      </div>
+    );
+  }
+
+  const images = objectUrls.flatMap((url, index) =>
+    url ? [{ url, originalIndex: index }] : [],
+  );
+  const visibleCount = Math.min(MAX_VISIBLE_IMAGES, images.length);
+  const overflowCount = images.length - visibleCount;
+
+  if (images.length === 0) {
+    return (
+      <div className="rounded-lg border border-dashed py-8 text-center text-sm text-muted-foreground">
+        Repair images are unavailable.
+      </div>
+    );
+  }
+
+  return (
+    <LightGallery
+      elementClassNames="grid grid-cols-4 gap-1 overflow-hidden rounded-lg"
+      mode="lg-fade"
+      speed={400}
+      plugins={[lgThumbnail, lgZoom]}
+      thumbnail
+      download={false}
+      mobileSettings={{ controls: true, showCloseIcon: true, download: false }}
+    >
+      {images.map(({ url, originalIndex }, index) => {
+        const isVisible = index < visibleCount;
+        const isOverflowTile = overflowCount > 0 && index === visibleCount - 1;
+
+        return (
+          <a
+            key={imageUrls[originalIndex]}
+            data-src={url}
+            data-sub-html={`<p>Repair evidence ${originalIndex + 1}</p>`}
+            className={isVisible ? 'group relative aspect-square' : 'hidden'}
+            aria-label={
+              isOverflowTile
+                ? `View all ${images.length} repair images`
+                : `View repair image ${originalIndex + 1} of ${images.length}`
+            }
+          >
+            {/* Blob URLs cannot be handled by next/image. */}
+            {/* eslint-disable-next-line @next/next/no-img-element */}
+            <img
+              src={url}
+              alt={`Repair evidence ${originalIndex + 1}`}
+              className="size-full object-cover transition duration-300 group-hover:scale-[1.03] group-hover:brightness-90"
+            />
+            {isOverflowTile ? (
+              <span className="absolute inset-0 flex items-center justify-center bg-black/55 text-xl font-semibold text-white transition-colors group-hover:bg-black/65">
+                +{overflowCount}
+              </span>
+            ) : null}
+          </a>
+        );
+      })}
+    </LightGallery>
+  );
+}

src/app/(modules)/ticket/[ticketId]/components/repair/RepairProofSummary.tsx

@@ -0,0 +1,103 @@
+import { CheckCircle2, HardHat, Wrench, ToolCase } from 'lucide-react';
+
+import { ProtectedVideoPlayer } from '@/components/media/ProtectedVideoPlayer';
+import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
+import type { TicketDetail } from '@/types';
+
+import { formatDate } from '@/utils/date';
+import { RepairProofGallery } from './RepairProofGallery';
+
+function SubmittedBanner({
+  submittedAt,
+  submitterName,
+}: {
+  submittedAt: string;
+  submitterName: string;
+}) {
+  return (
+    <div className="flex items-start gap-3 rounded-lg border border-emerald-200 bg-emerald-50 px-3 py-3 dark:border-emerald-900/60 dark:bg-emerald-950/30">
+      <CheckCircle2 className="mt-0.5 size-5 shrink-0 text-emerald-600 dark:text-emerald-400" />
+      <div className="min-w-0 space-y-0.5">
+        <p className="text-sm font-semibold text-emerald-800 dark:text-emerald-200">
+          Repair Submitted
+        </p>
+        <p className="text-xs text-emerald-700/80 dark:text-emerald-300/80">
+          {formatDate(submittedAt)} by {submitterName}
+        </p>
+      </div>
+    </div>
+  );
+}
+
+function ImageGallery({
+  imageUrls,
+  hasVideo,
+}: {
+  imageUrls: string[];
+  hasVideo: boolean;
+}) {
+  if (imageUrls.length === 0) {
+    return hasVideo ? null : (
+      <div className="flex items-center gap-2 rounded-lg border border-dashed px-3 py-4 text-sm text-muted-foreground">
+        <HardHat className="size-4 shrink-0" />
+        No media attached
+      </div>
+    );
+  }
+
+  return <RepairProofGallery imageUrls={imageUrls} />;
+}
+
+function Notes({ notes }: { notes: string | null | undefined }) {
+  return (
+    <div className="space-y-1.5">
+      <p className="text-xs font-semibold text-foreground">Repair Notes</p>
+      <p className="text-sm leading-relaxed text-muted-foreground">
+        {notes?.trim() || 'No repair notes provided.'}
+      </p>
+    </div>
+  );
+}
+
+export function RepairProofSummary({ ticket }: { ticket: TicketDetail }) {
+  const repair = ticket.repair;
+
+  if (!repair?.submitted_at) {
+    return null;
+  }
+
+  const submitterName = ticket.worker?.name?.trim() || 'Assigned worker';
+
+  return (
+    <Card>
+      <CardHeader>
+        <CardTitle className="flex items-center gap-2 text-base">
+          <ToolCase className="text-primary" />
+          Repair Proof
+        </CardTitle>
+      </CardHeader>
+
+      <CardContent className="space-y-4">
+        <SubmittedBanner
+          submittedAt={repair.submitted_at}
+          submitterName={submitterName}
+        />
+
+        <ProtectedVideoPlayer
+          url={repair.proof_video_url}
+          meta="Contractor evidence video"
+          emptyTitle="No repair video uploaded"
+          emptyDescription="The assigned worker has not uploaded a repair video."
+          className="rounded-lg"
+        />
+
+        <ImageGallery
+          imageUrls={repair.proof_image_urls}
+          hasVideo={Boolean(repair.proof_video_url)}
+        />
+
+        <Notes notes={repair.notes} />
+      </CardContent>
+    </Card>
+  );
+}

src/app/(modules)/ticket/[ticketId]/page.tsx

@@ -0,0 +1,91 @@
+'use client';
+
+import { useParams, useRouter, useSearchParams } from 'next/navigation';
+import { ArrowLeft } from 'lucide-react';
+
+import { Button } from '@/components/ui/button';
+
+import { TicketDetailHeader } from './components/TicketDetailHeader';
+import {
+  TicketOverviewCardSkeleton,
+  TicketOverviewHeaderSkeleton,
+} from './components/TicketOverviewSkeleton';
+import {
+  TicketClassActionsSkeleton,
+  TicketClassContentSkeleton,
+} from './components/TicketClassDetailSkeleton';
+
+import { TicketHistoryCard } from './components/TicketHistoryCard';
+import { TicketOverviewCard } from './components/TicketOverviewCard';
+import { TicketStatusActions } from './components/TicketStatusActions';
+import { TicketDefectClassTabs } from './components/TicketDefectClassTabs';
+import { useTicketDetailEvents } from '../hooks/useTicketDetailEvents';
+import {
+  useTicketClassDetailQuery,
+  useTicketOverviewQuery,
+} from '../hooks/useTicketQueries';
+
+export default function TicketDetailPage() {
+  const router = useRouter();
+  const searchParams = useSearchParams();
+  const { ticketId } = useParams() as { ticketId: string };
+  const defectClass = searchParams.get('defect_class') ?? undefined;
+
+  const overviewQuery = useTicketOverviewQuery(ticketId);
+  const classDetailQuery = useTicketClassDetailQuery(ticketId, defectClass);
+  const overview = overviewQuery.data;
+  const classDetail = classDetailQuery.data;
+  const isClassDetailLoading = Boolean(
+    defectClass && classDetailQuery.isLoading,
+  );
+
+  useTicketDetailEvents(ticketId, defectClass, Boolean(ticketId));
+
+  if (overviewQuery.isError) {
+    return (
+      <div className="flex min-h-[60vh] flex-col items-center justify-center gap-3">
+        <p className="text-sm text-destructive">Failed to load ticket.</p>
+        <Button
+          variant="outline"
+          size="sm"
+          onClick={() => router.push('/ticket')}
+        >
+          <ArrowLeft />
+          Back to Tickets
+        </Button>
+      </div>
+    );
+  }
+
+  return (
+    <main className="relative z-10 space-y-5">
+      {overview ? (
+        <TicketDetailHeader ticket={overview} />
+      ) : (
+        <TicketOverviewHeaderSkeleton />
+      )}
+
+      <div className="grid gap-5 xl:grid-cols-[minmax(0,7fr)_minmax(0,3fr)]">
+        <div className="space-y-5">
+          {overview ? (
+            <TicketOverviewCard ticket={overview} />
+          ) : (
+            <TicketOverviewCardSkeleton />
+          )}
+          <TicketDefectClassTabs ticketId={ticketId} ticket={overview} />
+          {isClassDetailLoading ? <TicketClassContentSkeleton /> : null}
+          {!isClassDetailLoading && classDetail ? (
+            <TicketHistoryCard ticket={classDetail} />
+          ) : null}
+        </div>
+
+        <div className="space-y-3 self-start">
+          {isClassDetailLoading ? <TicketClassActionsSkeleton /> : null}
+          {!isClassDetailLoading && classDetail ? (
+            <TicketStatusActions ticket={classDetail} />
+          ) : null}
+        </div>
+      </div>
+    </main>
+  );
+}

src/app/(modules)/ticket/components/TicketColumns.tsx

@@ -0,0 +1,58 @@
+'use client';
+
+import { useMemo } from 'react';
+import type { ColumnDef } from '@tanstack/react-table';
+
+import type { TicketListItem } from '@/types';
+
+import { formatDate } from '@/utils/date';
+
+export function useTicketColumns(): ColumnDef<TicketListItem>[] {
+  return useMemo(
+    () => [
+      {
+        accessorKey: 'ticket_name',
+        header: 'Ticket',
+        size: 180,
+        cell: ({ row }) => (
+          <span className="font-medium">{row.original.ticket_name}</span>
+        ),
+      },
+      {
+        accessorKey: 'chainage_name',
+        header: 'Segment',
+        size: 180,
+        cell: ({ row }) => row.original.chainage_name || 'N/A',
+      },
+      {
+        accessorKey: 'detection_count',
+        header: 'Detections',
+        size: 120,
+      },
+      {
+        id: 'created_by',
+        header: 'Uploaded By',
+        size: 220,
+        cell: ({ row }) => (
+          <div>
+            <p className="font-medium">
+              {row.original.created_by_name || 'N/A'}
+            </p>
+            {row.original.created_by_email ? (
+              <p className="text-xs text-muted-foreground">
+                {row.original.created_by_email}
+              </p>
+            ) : null}
+          </div>
+        ),
+      },
+      {
+        accessorKey: 'updated_at',
+        header: 'Updated',
+        size: 180,
+        cell: ({ row }) => formatDate(row.original.updated_at),
+      },
+    ],
+    [],
+  );
+}

src/app/(modules)/ticket/components/TicketFilters.tsx

@@ -0,0 +1,19 @@
+'use client';
+
+import { SegmentSelect } from '@/components/lookups/SegmentSelect';
+
+interface TicketFiltersProps {
+  segmentId: string;
+  onSegmentChange: (segmentId: string) => void;
+}
+
+export function TicketFilters({
+  segmentId,
+  onSegmentChange,
+}: TicketFiltersProps) {
+  return (
+    <div className="w-full sm:w-64">
+      <SegmentSelect value={segmentId} onValueChange={onSegmentChange} />
+    </div>
+  );
+}

src/app/(modules)/ticket/components/TicketStatusBadge.tsx

@@ -0,0 +1,27 @@
+'use client';
+
+import { Badge } from '@/components/ui/badge';
+import { cn } from '@/lib/utils';
+import type { TicketStatus } from '@/types';
+
+const statusClasses: Record<TicketStatus, string> = {
+  unassigned: 'bg-amber-100 text-amber-800 border-amber-200',
+  assigned: 'bg-indigo-100 text-indigo-700 border-indigo-200',
+  under_review: 'bg-violet-100 text-violet-700 border-violet-200',
+  closed: 'bg-stone-100 text-stone-700 border-stone-200',
+};
+
+export function formatTicketStatus(status: TicketStatus) {
+  return status
+    .split('_')
+    .map((part) => part.charAt(0).toUpperCase() + part.slice(1))
+    .join(' ');
+}
+
+export function TicketStatusBadge({ status }: { status: TicketStatus }) {
+  return (
+    <Badge variant="outline" className={cn('border', statusClasses[status])}>
+      {formatTicketStatus(status)}
+    </Badge>
+  );
+}

src/app/(modules)/ticket/components/TicketTable.tsx

@@ -0,0 +1,53 @@
+'use client';
+
+import type { ReactNode } from 'react';
+import type { ColumnDef } from '@tanstack/react-table';
+
+import { DataTable } from '@/components/data-table';
+import type { TicketListItem } from '@/types';
+
+interface TicketTableProps {
+  columns: ColumnDef<TicketListItem>[];
+  tickets: TicketListItem[];
+  isLoading: boolean;
+  toolbar: ReactNode;
+  skip: number;
+  limit: number;
+  total: number;
+  onPageChange: (skip: number) => void;
+  onLimitChange: (limit: number) => void;
+  onView: (ticket: TicketListItem) => void;
+}
+
+export function TicketTable({
+  columns,
+  tickets,
+  isLoading,
+  toolbar,
+  skip,
+  limit,
+  total,
+  onPageChange,
+  onLimitChange,
+  onView,
+}: TicketTableProps) {
+  return (
+    <DataTable
+      title="Tickets"
+      columns={columns}
+      data={tickets}
+      isLoading={isLoading}
+      toolbar={toolbar}
+      emptyTitle="No tickets found."
+      emptyDescription="Tickets will appear when road issues are detected."
+      pagination={{
+        skip,
+        limit,
+        totalItems: total,
+        onPageChange,
+        onLimitChange,
+      }}
+      onRowClick={onView}
+    />
+  );
+}

src/app/(modules)/ticket/hooks/useTenantTicketTableEvents.ts

@@ -0,0 +1,178 @@
+'use client';
+
+import { useCallback, useMemo, useRef } from 'react';
+import { useQueryClient } from '@tanstack/react-query';
+
+import { API_ROUTES } from '@/constants/apiRoutes';
+import { useSseWithToken } from '@/hooks/sse/useSseWithToken';
+import { ticketService } from '@/services/api';
+import type {
+  TicketListItem,
+  TicketListParams,
+  TicketListResponse,
+  TicketTableStatusEvent,
+} from '@/types';
+
+import { ticketKeys } from '../queries/ticketKeys';
+
+function patchTicketLists(
+  current: TicketListResponse | undefined,
+  event: TicketTableStatusEvent,
+  params?: TicketListParams,
+) {
+  if (!current || !event.id) return current;
+
+  const nextRow = buildTicketListItem(event);
+  const existingIndex = current.items.findIndex(
+    (ticket) => ticket.id === event.id,
+  );
+
+  if (existingIndex >= 0) {
+    return {
+      ...current,
+      items: current.items.map((ticket) =>
+        ticket.id === event.id ? mergeTicketListItem(ticket, event) : ticket,
+      ),
+    };
+  }
+
+  if (event.kind !== 'created') return current;
+  if (!shouldCountCreatedTicket(event, params)) return current;
+
+  if (!nextRow || !isFirstPage(params)) {
+    return {
+      ...current,
+      total: current.total + 1,
+    };
+  }
+
+  const pageLimit = params?.limit ?? current.items.length + 1;
+
+  return {
+    ...current,
+    items: [nextRow, ...current.items].slice(0, pageLimit),
+    total: current.total + 1,
+  };
+}
+
+function shouldCountCreatedTicket(
+  event: TicketTableStatusEvent,
+  params?: TicketListParams,
+) {
+  if (params?.chainage_id && event.chainage_id !== params.chainage_id) {
+    return false;
+  }
+
+  return true;
+}
+
+function isFirstPage(params?: TicketListParams) {
+  return (params?.skip ?? 0) === 0;
+}
+
+function getTicketListParams(queryKey: readonly unknown[]) {
+  const params = queryKey[2];
+
+  if (!params || typeof params !== 'object' || Array.isArray(params)) {
+    return undefined;
+  }
+
+  return params as TicketListParams;
+}
+
+function buildTicketListItem(
+  event: TicketTableStatusEvent,
+): TicketListItem | null {
+  if (
+    !event.id ||
+    !event.ticket_name ||
+    event.detection_count === undefined ||
+    !event.updated_at
+  ) {
+    return null;
+  }
+
+  return {
+    id: event.id,
+    ticket_name: event.ticket_name,
+    chainage_id: event.chainage_id ?? null,
+    chainage_name: event.chainage_name ?? null,
+    default_defect_class: event.default_defect_class ?? null,
+    detection_count: event.detection_count,
+    created_by_name: event.created_by_name ?? null,
+    created_by_email: event.created_by_email ?? null,
+    created_at: event.created_at ?? event.updated_at,
+    updated_at: event.updated_at,
+  };
+}
+
+function mergeTicketListItem(
+  current: TicketListItem,
+  event: TicketTableStatusEvent,
+): TicketListItem {
+  return {
+    ...current,
+    ticket_name: event.ticket_name ?? current.ticket_name,
+    chainage_id: event.chainage_id ?? current.chainage_id,
+    chainage_name: event.chainage_name ?? current.chainage_name,
+    default_defect_class:
+      event.default_defect_class ?? current.default_defect_class,
+    detection_count: event.detection_count ?? current.detection_count,
+    created_by_name: event.created_by_name ?? current.created_by_name,
+    created_by_email: event.created_by_email ?? current.created_by_email,
+    created_at: event.created_at ?? current.created_at,
+    updated_at: event.updated_at ?? current.updated_at,
+  };
+}
+
+export function useTenantTicketTableEvents(enabled = true) {
+  const queryClient = useQueryClient();
+  const hasInvalidatedAfterConnectionErrorRef = useRef(false);
+
+  const events = useMemo(
+    () => ({
+      ticket_status: (event: TicketTableStatusEvent) => {
+        queryClient
+          .getQueryCache()
+          .findAll({ queryKey: ticketKeys.lists() })
+          .forEach((query) => {
+            queryClient.setQueryData<TicketListResponse>(
+              query.queryKey,
+              (current) =>
+                patchTicketLists(
+                  current,
+                  event,
+                  getTicketListParams(query.queryKey),
+                ),
+            );
+          });
+      },
+    }),
+    [queryClient],
+  );
+
+  const getPath = useCallback(
+    (token: string) => API_ROUTES.TICKET_EVENTS.TENANT(token),
+    [],
+  );
+
+  const onConnectionError = useCallback(() => {
+    if (hasInvalidatedAfterConnectionErrorRef.current) return;
+
+    hasInvalidatedAfterConnectionErrorRef.current = true;
+    queryClient.invalidateQueries({ queryKey: ticketKeys.lists() });
+  }, [queryClient]);
+
+  const onConnectionOpen = useCallback(() => {
+    hasInvalidatedAfterConnectionErrorRef.current = false;
+  }, []);
+
+  useSseWithToken({
+    enabled,
+    getToken: ticketService.createTenantTicketEventsToken,
+    getPath,
+    events,
+    onConnectionError,
+    onConnectionOpen,
+  });
+}

src/app/(modules)/ticket/hooks/useTicketDetailEvents.ts

@@ -0,0 +1,76 @@
+'use client';
+
+import { useCallback, useEffect, useMemo, useRef } from 'react';
+import { useQueryClient } from '@tanstack/react-query';
+
+import { API_ROUTES } from '@/constants/apiRoutes';
+import { useSseWithToken } from '@/hooks/sse/useSseWithToken';
+import { ticketService } from '@/services/api';
+import type { TicketDetailStatusEvent } from '@/types';
+
+import { ticketKeys } from '../queries/ticketKeys';
+
+const TICKET_DETAIL_RECONNECT_EVENTS = ['error'] as const;
+
+function isHeartbeatEvent(event: { type?: string } | null | undefined) {
+  return event?.type === 'heartbeat';
+}
+
+export function useTicketDetailEvents(
+  ticketId: string | undefined,
+  defectClass: string | undefined,
+  enabled = true,
+): void {
+  const queryClient = useQueryClient();
+  const defectClassRef = useRef(defectClass);
+
+  useEffect(() => {
+    defectClassRef.current = defectClass;
+  }, [defectClass]);
+
+  const refetchTicket = useCallback(() => {
+    if (!ticketId) return;
+
+    queryClient.refetchQueries({ queryKey: ticketKeys.overview(ticketId) });
+    if (defectClassRef.current) {
+      queryClient.refetchQueries({
+        queryKey: ticketKeys.classDetail(ticketId, defectClassRef.current),
+      });
+    }
+    queryClient.invalidateQueries({
+      queryKey: ticketKeys.defectClasses(ticketId),
+    });
+    queryClient.invalidateQueries({ queryKey: ticketKeys.lists() });
+  }, [queryClient, ticketId]);
+
+  const getToken = useCallback(
+    () => ticketService.createTicketEventsToken(ticketId as string),
+    [ticketId],
+  );
+
+  const getPath = useCallback(
+    (token: string) =>
+      API_ROUTES.TICKETS.DETAIL_EVENTS(ticketId as string, token),
+    [ticketId],
+  );
+
+  const events = useMemo(
+    () => ({
+      ticket_status: (event: TicketDetailStatusEvent) => {
+        if (isHeartbeatEvent(event)) return;
+        refetchTicket();
+      },
+      error: () => undefined,
+      heartbeat: () => undefined,
+    }),
+    [refetchTicket],
+  );
+
+  useSseWithToken({
+    enabled: Boolean(enabled && ticketId),
+    getToken,
+    getPath,
+    events,
+    reconnectOnEvents: TICKET_DETAIL_RECONNECT_EVENTS,
+  });
+}

src/app/(modules)/ticket/hooks/useTicketQueries.ts

@@ -0,0 +1,304 @@
+'use client';
+
+import { useMemo } from 'react';
+import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
+import { toast } from 'sonner';
+
+import { ticketService, videoService } from '@/services/api';
+import type {
+  AssignTicketPayload,
+  CloseTicketPayload,
+  RequestTicketExtensionPayload,
+  ReviewTicketExtensionPayload,
+  ReviewRepairPayload,
+  SubmitRepairPayload,
+  SubmitRepairUploadPayload,
+  TicketDetail,
+  TicketListParams,
+  VideoDetectionsParams,
+} from '@/types';
+
+import { ticketKeys } from '../queries/ticketKeys';
+
+const TICKET_TABLE_REFRESH_MS = 5 * 60 * 1000;
+
+interface UseTicketsQueryParams {
+  skip: number;
+  limit: number;
+  chainageId?: string;
+}
+
+function buildTicketListParams({
+  skip,
+  limit,
+  chainageId,
+}: UseTicketsQueryParams): TicketListParams {
+  return {
+    skip,
+    limit,
+    chainage_id: chainageId || undefined,
+  };
+}
+
+export function useTicketsQuery(params: UseTicketsQueryParams) {
+  const { skip, limit, chainageId } = params;
+  const listParams = useMemo(
+    () => buildTicketListParams({ skip, limit, chainageId }),
+    [chainageId, limit, skip],
+  );
+
+  return useQuery({
+    queryKey: ticketKeys.list(listParams),
+    queryFn: () => ticketService.getTickets(listParams),
+    staleTime: TICKET_TABLE_REFRESH_MS,
+    refetchInterval: TICKET_TABLE_REFRESH_MS,
+  });
+}
+
+export function useTicketOverviewQuery(ticketId: string | undefined) {
+  return useQuery({
+    queryKey: ticketKeys.overview(ticketId ?? ''),
+    queryFn: () => ticketService.getTicketOverview(ticketId as string),
+    enabled: Boolean(ticketId),
+  });
+}
+
+export function useTicketClassDetailQuery(
+  ticketId: string | undefined,
+  defectClass: string | undefined,
+) {
+  return useQuery({
+    queryKey: ticketKeys.classDetail(ticketId ?? '', defectClass ?? ''),
+    queryFn: () =>
+      ticketService.getTicketClassDetail(
+        ticketId as string,
+        defectClass as string,
+      ),
+    enabled: Boolean(ticketId && defectClass),
+  });
+}
+
+export function useTicketDefectClassesQuery(ticketId: string | undefined) {
+  return useQuery({
+    queryKey: ticketKeys.defectClasses(ticketId ?? ''),
+    queryFn: () => ticketService.getTicketDefectClasses(ticketId as string),
+    enabled: Boolean(ticketId),
+  });
+}
+
+export function useTicketClassDetectionsQuery(
+  videoId: string | undefined,
+  params: VideoDetectionsParams,
+) {
+  const queryParams = useMemo(
+    () => ({
+      skip: params.skip ?? 0,
+      limit: params.limit ?? 1,
+      class_name: params.class_name,
+      min_confidence: params.min_confidence,
+      sort: params.sort ?? 'timestamp_asc',
+      search: params.search,
+    }),
+    [
+      params.class_name,
+      params.limit,
+      params.min_confidence,
+      params.search,
+      params.skip,
+      params.sort,
+    ],
+  );
+
+  return useQuery({
+    queryKey: ticketKeys.classDetections(videoId ?? '', queryParams),
+    queryFn: () =>
+      videoService.getVideoDetections(videoId as string, queryParams),
+    enabled: Boolean(videoId && queryParams.class_name),
+  });
+}
+
+export function useTicketExtensionRequestQuery(
+  ticketId: string | undefined,
+  assignmentId: number | undefined,
+) {
+  return useQuery({
+    queryKey: ticketKeys.extensionRequest(ticketId ?? '', assignmentId),
+    queryFn: () =>
+      ticketService.getTicketExtensionRequest(
+        ticketId as string,
+        assignmentId as number,
+      ),
+    enabled: Boolean(ticketId && assignmentId),
+  });
+}
+
+export function useAssignableTicketUsersQuery(enabled: boolean) {
+  return useQuery({
+    queryKey: ticketKeys.assignableUsers(),
+    queryFn: () => ticketService.getAssignableUsers(),
+    enabled,
+  });
+}
+
+function mergeTicketDetailResponse(
+  current: TicketDetail | undefined,
+  next: TicketDetail,
+) {
+  if (!current) return next;
+
+  return {
+    ...current,
+    ...next,
+    history: next.history ?? current.history,
+  };
+}
+
+export function useAssignTicketMutation(ticketId: string) {
+  const queryClient = useQueryClient();
+
+  return useMutation({
+    mutationFn: (payload: AssignTicketPayload) =>
+      ticketService.assignTicket(ticketId, payload),
+    onSuccess: (ticket, payload) => {
+      toast.success('Ticket assigned');
+      queryClient.setQueryData<TicketDetail>(
+        ticketKeys.classDetail(ticketId, payload.defect_class),
+        (current) => mergeTicketDetailResponse(current, ticket),
+      );
+      queryClient.invalidateQueries({ queryKey: ticketKeys.lists() });
+    },
+    onError: () => toast.error('Failed to assign ticket'),
+  });
+}
+
+export function useSubmitRepairMutation(ticketId: string) {
+  const queryClient = useQueryClient();
+
+  return useMutation({
+    mutationFn: (payload: SubmitRepairPayload) =>
+      ticketService.submitRepair(ticketId, payload),
+    onSuccess: (ticket) => {
+      toast.success('Repair submitted');
+      queryClient.setQueryData<TicketDetail>(
+        ticketKeys.classDetail(ticketId, ticket.defect_class),
+        (current) => mergeTicketDetailResponse(current, ticket),
+      );
+      queryClient.invalidateQueries({ queryKey: ticketKeys.lists() });
+    },
+    onError: () => toast.error('Failed to submit repair'),
+  });
+}
+
+export function useSubmitRepairUploadMutation(ticketId: string) {
+  const queryClient = useQueryClient();
+
+  return useMutation({
+    mutationFn: (payload: SubmitRepairUploadPayload) =>
+      ticketService.submitRepairUpload(ticketId, payload),
+    onSuccess: (ticket, payload) => {
+      toast.success('Repair evidence uploaded');
+      queryClient.setQueryData<TicketDetail>(
+        ticketKeys.classDetail(ticketId, payload.defect_class),
+        (current) => mergeTicketDetailResponse(current, ticket),
+      );
+      queryClient.invalidateQueries({ queryKey: ticketKeys.lists() });
+    },
+    onError: () => toast.error('Failed to upload repair evidence'),
+  });
+}
+
+export function useRequestTicketExtensionMutation(
+  ticketId: string,
+  assignmentId: number | undefined,
+  defectClass: string,
+) {
+  const queryClient = useQueryClient();
+
+  return useMutation({
+    mutationFn: (payload: RequestTicketExtensionPayload) => {
+      if (assignmentId === undefined) {
+        throw new Error('No active assignment is available for this ticket.');
+      }
+      return ticketService.requestTicketExtension(
+        ticketId,
+        assignmentId,
+        payload,
+      );
+    },
+    onSuccess: () => {
+      toast.success('Extension request submitted');
+      queryClient.invalidateQueries({
+        queryKey: ticketKeys.extensionRequest(ticketId, assignmentId),
+      });
+      queryClient.invalidateQueries({
+        queryKey: ticketKeys.classDetail(ticketId, defectClass),
+      });
+      queryClient.invalidateQueries({ queryKey: ticketKeys.lists() });
+    },
+    onError: () => toast.error('Failed to request an extension'),
+  });
+}
+export function useReviewTicketExtensionMutation(
+  ticketId: string,
+  assignmentId: number,
+  defectClass: string,
+) {
+  const queryClient = useQueryClient();
+
+  return useMutation({
+    mutationFn: (payload: ReviewTicketExtensionPayload) =>
+      ticketService.reviewTicketExtension(ticketId, assignmentId, payload),
+    onSuccess: (_response, payload) => {
+      toast.success(
+        payload.action === 'approve'
+          ? 'Extension request approved'
+          : 'Extension request rejected',
+      );
+      queryClient.invalidateQueries({
+        queryKey: ticketKeys.extensionRequest(ticketId, assignmentId),
+      });
+      queryClient.invalidateQueries({
+        queryKey: ticketKeys.classDetail(ticketId, defectClass),
+      });
+      queryClient.invalidateQueries({ queryKey: ticketKeys.lists() });
+    },
+    onError: () => toast.error('Failed to review extension request'),
+  });
+}
+export function useReviewRepairMutation(ticketId: string) {
+  const queryClient = useQueryClient();
+
+  return useMutation({
+    mutationFn: (payload: ReviewRepairPayload) =>
+      ticketService.reviewRepair(ticketId, payload),
+    onSuccess: (ticket, payload) => {
+      toast.success(
+        payload.action === 'approve' ? 'Repair approved' : 'Repair rejected',
+      );
+      queryClient.setQueryData<TicketDetail>(
+        ticketKeys.classDetail(ticketId, payload.defect_class),
+        (current) => mergeTicketDetailResponse(current, ticket),
+      );
+      queryClient.invalidateQueries({ queryKey: ticketKeys.lists() });
+    },
+    onError: () => toast.error('Failed to review repair'),
+  });
+}
+
+export function useCloseTicketMutation(ticketId: string) {
+  const queryClient = useQueryClient();
+
+  return useMutation({
+    mutationFn: (payload: CloseTicketPayload) =>
+      ticketService.closeTicket(ticketId, payload),
+    onSuccess: (ticket, payload) => {
+      toast.success('Ticket closed');
+      queryClient.setQueryData<TicketDetail>(
+        ticketKeys.classDetail(ticketId, payload.defect_class),
+        (current) => mergeTicketDetailResponse(current, ticket),
+      );
+      queryClient.invalidateQueries({ queryKey: ticketKeys.lists() });
+    },
+    onError: () => toast.error('Failed to close ticket'),
+  });
+}

src/app/(modules)/ticket/layout.tsx

@@ -0,0 +1,16 @@
+'use client';
+
+import { PERMISSIONS } from '@/constants/permissions';
+import { PermissionRouteGuard } from '@/guards';
+
+export default function TicketLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return (
+    <PermissionRouteGuard permission={PERMISSIONS.TICKET.READ}>
+      {children}
+    </PermissionRouteGuard>
+  );
+}

src/app/(modules)/ticket/page.tsx

@@ -0,0 +1,81 @@
+'use client';
+
+import { useCallback, useMemo, useState } from 'react';
+import { useRouter } from 'next/navigation';
+import { PageHeader } from '@/components/page-header';
+import { Ticket } from 'lucide-react';
+import type { TicketListItem } from '@/types';
+
+import { TicketFilters } from './components/TicketFilters';
+import { TicketTable } from './components/TicketTable';
+import { useTicketColumns } from './components/TicketColumns';
+import { useTenantTicketTableEvents } from './hooks/useTenantTicketTableEvents';
+import { useTicketsQuery } from './hooks/useTicketQueries';
+
+export default function TicketPage() {
+  const router = useRouter();
+  const [skip, setSkip] = useState(0);
+  const [limit, setLimit] = useState(10);
+  const [segmentId, setSegmentId] = useState('');
+
+  useTenantTicketTableEvents();
+
+  const ticketsQuery = useTicketsQuery({
+    skip,
+    limit,
+    chainageId: segmentId,
+  });
+
+  const columns = useTicketColumns();
+  const tickets = ticketsQuery.data?.items ?? [];
+  const total = ticketsQuery.data?.total ?? 0;
+
+  const handleSegmentChange = useCallback((nextSegmentId: string) => {
+    setSegmentId(nextSegmentId);
+    setSkip(0);
+  }, []);
+
+  const handleView = useCallback(
+    (ticket: TicketListItem) => {
+      const defectClassQuery = ticket.default_defect_class
+        ? `?defect_class=${encodeURIComponent(ticket.default_defect_class)}`
+        : '';
+
+      router.push(`/ticket/${ticket.id}${defectClassQuery}`);
+    },
+    [router],
+  );
+
+  const toolbar = useMemo(
+    () => (
+      <TicketFilters
+        segmentId={segmentId}
+        onSegmentChange={handleSegmentChange}
+      />
+    ),
+    [handleSegmentChange, segmentId],
+  );
+
+  return (
+    <main className="relative z-10 space-y-5">
+      <PageHeader
+        title="Tickets"
+        description="Track detection, assignment, repair, review, and closure."
+        icon={Ticket}
+      />
+
+      <TicketTable
+        columns={columns}
+        tickets={tickets}
+        isLoading={ticketsQuery.isLoading}
+        toolbar={toolbar}
+        skip={skip}
+        limit={limit}
+        total={total}
+        onPageChange={setSkip}
+        onLimitChange={setLimit}
+        onView={handleView}
+      />
+    </main>
+  );
+}

src/app/(modules)/ticket/queries/ticketKeys.ts

@@ -0,0 +1,25 @@
+import type { TicketListParams, VideoDetectionsParams } from '@/types';
+
+export const ticketKeys = {
+  all: ['tickets'] as const,
+  lists: () => [...ticketKeys.all, 'list'] as const,
+  list: (params: TicketListParams) => [...ticketKeys.lists(), params] as const,
+  details: () => [...ticketKeys.all, 'detail'] as const,
+  overview: (ticketId: string) =>
+    [...ticketKeys.details(), ticketId, 'overview'] as const,
+  classDetail: (ticketId: string, defectClass: string) =>
+    [...ticketKeys.details(), ticketId, 'class', defectClass] as const,
+  classDetections: (videoId: string, params: VideoDetectionsParams) =>
+    [...ticketKeys.details(), 'video', videoId, 'detections', params] as const,
+  defectClasses: (ticketId: string) =>
+    [...ticketKeys.details(), ticketId, 'defect-classes'] as const,
+  extensionRequest: (ticketId: string, assignmentId: number | undefined) =>
+    [
+      ...ticketKeys.details(),
+      ticketId,
+      'assignments',
+      assignmentId,
+      'extension-request',
+    ] as const,
+  assignableUsers: () => [...ticketKeys.all, 'assignable-users'] as const,
+};

src/app/(modules)/upload/[videoId]/page.tsx

@@ -1,260 +0,0 @@
-'use client';
-
-import { useState, useEffect, useCallback, useRef } from 'react';
-import { useRouter, useParams } from 'next/navigation';
-import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
-import { Loader2, TrendingUp, ArrowUp, ArrowDown } from 'lucide-react';
-import { PageHeader } from '@/components/page-header';
-import { sessionService, videoService } from '@/services/api';
-import { SessionContext } from '@/types';
-import { ROUTES } from '@/utils/routes';
-import { Button } from '@/components/ui/button';
-
-const API_URL = process.env.NEXT_PUBLIC_API_URL;
-const WS_URL = API_URL?.replace(/^https:\/\//, 'wss://').replace(
-  /^http:\/\//,
-  'ws://',
-);
-
-export default function VideoProcessingPage() {
-  const router = useRouter();
-  const { videoId } = useParams() as { videoId: string };
-  const [session, setSession] = useState<SessionContext | null>(null);
-  const [isLoading, setIsLoading] = useState(true);
-
-  // Processing states
-  const [progress, setProgress] = useState(0);
-  const [statusMessage, setStatusMessage] = useState('Initializing...');
-  const [error, setError] = useState<string | null>(null);
-
-  const wsRef = useRef<WebSocket | null>(null);
-
-  const connectWebSocket = useCallback(
-    (vid: string) => {
-      if (wsRef.current) return wsRef.current;
-
-      const ws = new WebSocket(`${WS_URL}/ws/${vid}`);
-      wsRef.current = ws;
-
-      ws.onmessage = async (event) => {
-        const data = JSON.parse(event.data);
-
-        if (data.type === 'progress' || data.progress !== undefined) {
-          setProgress(data.progress || 0);
-          let message = data.message || 'Processing...';
-          const uniqueCount =
-            data.unique_potholes ??
-            data.unique_pothole ??
-            data.unique_signboards ??
-            data.unique_signboard ??
-            data.unique_culverts ??
-            data.unique_culvert ??
-            data.unique_drain_issue;
-          if (uniqueCount !== undefined) {
-            message += ` | Unique: ${uniqueCount} | Total: ${data.total_detections || 0}`;
-          }
-          setStatusMessage(message);
-        }
-
-        if (data.type === 'complete' || data.status === 'completed') {
-          setStatusMessage('Processing completed! Finalizing...');
-          ws.close();
-
-          // Navigate to results
-          setTimeout(() => router.push(`/results/${vid}`), 1000);
-        }
-
-        if (data.type === 'error') {
-          setError('Error: ' + data.message);
-          setStatusMessage('');
-          ws.close();
-        }
-      };
-
-      ws.onerror = () => {
-        setStatusMessage('Connection lost. Reconnecting...');
-        wsRef.current = null;
-        setTimeout(() => connectWebSocket(vid), 3000);
-      };
-
-      ws.onclose = () => {
-        wsRef.current = null;
-      };
-
-      return ws;
-    },
-    [router],
-  );
-
-  useEffect(() => {
-    const storedSession = sessionService.loadSession();
-    setSession(storedSession);
-
-    let isMounted = true;
-
-    const checkStatus = async () => {
-      try {
-        const statusData = await videoService.getVideoStatus(videoId);
-
-        if (!isMounted) return;
-
-        if (statusData.status === 'completed') {
-          router.replace(`/results/${videoId}`);
-          return;
-        }
-
-        if (statusData.status === 'error') {
-          setError(
-            statusData.message || 'An error occurred during processing.',
-          );
-          setIsLoading(false);
-          return;
-        }
-
-        // If processing, start WebSocket
-        setProgress(statusData.progress || 0);
-        setStatusMessage(statusData.message || 'Resuming processing...');
-        connectWebSocket(videoId);
-        setIsLoading(false);
-      } catch (err) {
-        console.error('Status check failed:', err);
-        if (isMounted) {
-          setError('Failed to connect to server.');
-          setIsLoading(false);
-        }
-      }
-    };
-
-    if (videoId) {
-      checkStatus();
-    }
-
-    return () => {
-      isMounted = false;
-      if (wsRef.current) {
-        wsRef.current.close();
-        wsRef.current = null;
-      }
-    };
-  }, [videoId, router, connectWebSocket]);
-
-  if (isLoading) {
-    return (
-      <div className="min-h-screen flex items-center justify-center">
-        <Card className="p-8">
-          <Loader2 className="h-8 w-8 animate-spin text-primary" />
-        </Card>
-      </div>
-    );
-  }
-
-  return (
-    <div className="min-h-screen">
-      <main className="min-h-screen flex flex-col">
-        <div className="flex-1 container mx-auto px-6 py-6 max-w-340 flex flex-col">
-          <div className="mb-6">
-            <PageHeader
-              title="Uploading Analysis"
-              description={`Real-time analysis progress for video ID: ${videoId}`}
-              icon={TrendingUp}
-            />
-          </div>
-
-          {session && (
-            <div className="mb-6">
-              <Card className="p-0 border shadow-sm overflow-hidden">
-                <div className="flex flex-col md:flex-row md:items-center py-4 px-6 gap-6 bg-card">
-                  <div className="flex flex-wrap items-center gap-x-12 gap-y-4 flex-1">
-                    <div className="flex flex-col">
-                      <span className="text-[10px] font-bold uppercase tracking-widest text-muted-foreground mb-1.5">
-                        Project
-                      </span>
-                      <span className="text-base font-bold leading-tight">
-                        {session.projectName}
-                      </span>
-                    </div>
-                    <div className="flex flex-col border-l pl-12 border-border/60">
-                      <span className="text-[10px] font-bold uppercase tracking-widest text-muted-foreground mb-1.5">
-                        Package
-                      </span>
-                      <span className="text-sm font-semibold text-muted-foreground leading-tight">
-                        {session.packageName}
-                      </span>
-                    </div>
-                    <div className="flex flex-col border-l pl-12 border-border/60">
-                      <span className="text-[10px] font-bold uppercase tracking-widest text-muted-foreground mb-1.5">
-                        Segment
-                      </span>
-                      <span className="text-sm font-semibold text-muted-foreground leading-tight flex items-center gap-1.5">
-                        {session.chainageName}
-                        {session.chainageDirection && (
-                          <span className="inline-flex items-center gap-1 px-1 py-0.5 rounded bg-muted text-[10px] font-bold uppercase border">
-                            {session.chainageDirection === 'UP' ? (
-                              <ArrowUp className="h-2.5 w-2.5" />
-                            ) : (
-                              <ArrowDown className="h-2.5 w-2.5" />
-                            )}
-                            {session.chainageDirection}
-                          </span>
-                        )}
-                      </span>
-                    </div>
-                  </div>
-                </div>
-              </Card>
-            </div>
-          )}
-
-          <Card className="flex-1 flex flex-col items-center justify-center py-12 px-8 min-h-[450px]">
-            <div className="flex flex-col items-center justify-center w-full max-w-2xl space-y-10">
-              <div className="text-center space-y-4">
-                <h2 className="text-3xl font-bold tracking-tight">
-                  Uploading ...
-                </h2>
-                <p className="text-sm font-mono text-muted-foreground tracking-widest">
-                  ID: {videoId}
-                </p>
-              </div>
-
-              <div className="w-full space-y-4">
-                <div className="flex items-center justify-between text-sm">
-                  <span className="font-bold text-muted-foreground text-xs uppercase tracking-widest">
-                    Progress
-                  </span>
-                  <span className="font-bold text-primary text-lg">
-                    {progress}%
-                  </span>
-                </div>
-                <div className="h-4 rounded-full bg-secondary overflow-hidden border">
-                  <div
-                    className="h-full bg-primary transition-all duration-1000 ease-in-out"
-                    style={{ width: `${progress}%` }}
-                  />
-                </div>
-                <div className="text-center pt-2">
-                  <div className="inline-flex items-center gap-3 px-4 py-2 rounded-full border bg-secondary/30">
-                    <Loader2 className="h-4 w-4 animate-spin text-primary" />
-                    <p className="text-sm font-semibold">{statusMessage}</p>
-                  </div>
-                </div>
-              </div>
-
-              {error && (
-                <div className="w-full p-6 rounded-md bg-destructive/10 border border-destructive/20 text-center space-y-3">
-                  <p className="text-destructive font-medium">{error}</p>
-                  <Button
-                    variant="outline"
-                    size="sm"
-                    onClick={() => window.location.reload()}
-                  >
-                    Retry Connection
-                  </Button>
-                </div>
-              )}
-            </div>
-          </Card>
-        </div>
-      </main>
-    </div>
-  );
-}

src/app/(modules)/upload/components/CreateUploadDialog.tsx

@@ -0,0 +1,171 @@
+'use client';
+
+import { useRef, useState } from 'react';
+import { Loader2, Play } from 'lucide-react';
+
+import { Button } from '@/components/ui/button';
+import {
+  Dialog,
+  DialogBody,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+} from '@/components/ui/dialog';
+import { Separator } from '@/components/ui/separator';
+import type { SessionContext } from '@/types';
+
+import { useCreateUploadMutation } from '../hooks/useUploadQueries';
+import { InputDataSection } from './InputDataSection';
+import { LocationSection } from './LocationSection';
+import { UploadSettingsSection } from './UploadSettingsSection';
+
+interface CreateUploadDialogProps {
+  open: boolean;
+  onOpenChange: (open: boolean) => void;
+}
+
+export function CreateUploadDialog({
+  open,
+  onOpenChange,
+}: CreateUploadDialogProps) {
+  const [session, setSession] = useState<SessionContext | null>(null);
+  const [videoFile, setVideoFile] = useState<File | null>(null);
+  const [gpsFile, setGpsFile] = useState<File | null>(null);
+  const [detectionMode, setDetectionMode] = useState('yolo');
+  const [error, setError] = useState<string | null>(null);
+  const dropdownPortalRef = useRef<HTMLDivElement | null>(null);
+  const createUploadMutation = useCreateUploadMutation();
+  const isSubmitting = createUploadMutation.isPending;
+
+  const resetForm = () => {
+    setSession(null);
+    setVideoFile(null);
+    setGpsFile(null);
+    setDetectionMode('yolo');
+    setError(null);
+    createUploadMutation.reset();
+  };
+
+  const canSubmit = Boolean(
+    session?.chainageId && videoFile && gpsFile && detectionMode,
+  );
+
+  const handleOpenChange = (nextOpen: boolean) => {
+    onOpenChange(nextOpen);
+    if (!nextOpen) {
+      resetForm();
+    }
+  };
+
+  const handleSubmit = async () => {
+    if (!session?.chainageId || !videoFile || !gpsFile) {
+      setError('Complete location and input data before uploading.');
+      return;
+    }
+
+    const formData = new FormData();
+    formData.append('file', videoFile);
+    formData.append('detection_mode', detectionMode);
+    formData.append('chainage_id', session.chainageId);
+    formData.append('json_file', gpsFile);
+
+    setError(null);
+
+    try {
+      await createUploadMutation.mutateAsync(formData);
+      handleOpenChange(false);
+    } catch (err) {
+      if (err instanceof TypeError && err.message === 'Failed to fetch') {
+        setError(
+          'Cannot connect to server. Please check if backend is running.',
+        );
+        return;
+      }
+      setError(err instanceof Error ? err.message : 'Upload failed');
+    }
+  };
+
+  return (
+    <Dialog open={open} onOpenChange={handleOpenChange}>
+      <DialogContent
+        className="sm:max-w-5xl"
+        onOpenAutoFocus={(event) => event.preventDefault()}
+      >
+        <DialogHeader>
+          <DialogTitle>Upload Video</DialogTitle>
+          <DialogDescription>
+            Configure location and upload road inspection data.
+          </DialogDescription>
+        </DialogHeader>
+
+        <DialogBody className="space-y-5">
+          <LocationSection
+            value={session}
+            onChange={setSession}
+            disabled={isSubmitting}
+            portalContainer={dropdownPortalRef}
+          />
+          <Separator />
+          <InputDataSection
+            videoFile={videoFile}
+            gpsFile={gpsFile}
+            onVideoFileChange={(file) => {
+              setVideoFile(file);
+              setError(null);
+            }}
+            onGpsFileChange={(file) => {
+              setGpsFile(file);
+              setError(null);
+            }}
+            disabled={isSubmitting}
+          />
+          <Separator />
+          <UploadSettingsSection
+            value={detectionMode}
+            onValueChange={setDetectionMode}
+            disabled={isSubmitting}
+            portalContainer={dropdownPortalRef}
+          />
+          {error ? (
+            <div className="rounded-lg border border-destructive/30 bg-destructive/10 px-3 py-2 text-sm text-destructive">
+              {error}
+            </div>
+          ) : null}
+        </DialogBody>
+
+        <DialogFooter>
+          <Button
+            type="button"
+            variant="outline"
+            disabled={isSubmitting}
+            onClick={() => handleOpenChange(false)}
+          >
+            Cancel
+          </Button>
+          <Button
+            type="button"
+            disabled={!canSubmit || isSubmitting}
+            onClick={handleSubmit}
+            className="gap-2"
+          >
+            {isSubmitting ? (
+              <>
+                <Loader2 className="size-4 animate-spin" />
+                Uploading...
+              </>
+            ) : (
+              <>
+                <Play className="size-4" />
+                Upload
+              </>
+            )}
+          </Button>
+        </DialogFooter>
+
+        <div ref={dropdownPortalRef} />
+      </DialogContent>
+    </Dialog>
+  );
+}

src/app/(modules)/upload/components/InputDataSection.tsx

@@ -0,0 +1,50 @@
+'use client';
+
+import { UploadFileDropzone } from './UploadFileDropzone';
+
+interface InputDataSectionProps {
+  videoFile: File | null;
+  gpsFile: File | null;
+  onVideoFileChange: (file: File | null) => void;
+  onGpsFileChange: (file: File | null) => void;
+  disabled?: boolean;
+}
+
+export function InputDataSection({
+  videoFile,
+  gpsFile,
+  onVideoFileChange,
+  onGpsFileChange,
+  disabled = false,
+}: InputDataSectionProps) {
+  return (
+    <section className="space-y-3">
+      <div>
+        <h2 className="text-sm font-semibold text-foreground">Input Data</h2>
+        <p className="text-xs text-muted-foreground">
+          Attach the road video and GPS telemetry for processing.
+        </p>
+      </div>
+
+      <div className="grid grid-cols-1 gap-3 md:grid-cols-2">
+        <UploadFileDropzone
+          title="Drop video here or browse"
+          description="Accepted formats: MP4, MOV, AVI, MKV"
+          accept="video/*"
+          file={videoFile}
+          onFileChange={onVideoFileChange}
+          disabled={disabled}
+        />
+        <UploadFileDropzone
+          title="Drop GPS JSON here or browse"
+          description="Accepted format: JSON telemetry file"
+          accept=".json,application/json"
+          file={gpsFile}
+          onFileChange={onGpsFileChange}
+          disabled={disabled}
+        />
+      </div>
+    </section>
+  );
+}
+

src/app/(modules)/upload/components/LocationSection.tsx

@@ -0,0 +1,159 @@
+'use client';
+
+import type { RefObject } from 'react';
+import { useCallback, useEffect, useRef, useState } from 'react';
+
+import { FormField } from '@/components/form';
+import { PackageSelect } from '@/components/lookups/PackageSelect';
+import { ProjectSelect } from '@/components/lookups/ProjectSelect';
+import { SegmentSelect } from '@/components/lookups/SegmentSelect';
+import {
+  packageService,
+  projectService,
+  chainageService,
+} from '@/services/api';
+import type {
+  Chainage,
+  Package as PackageType,
+  Project,
+  SessionContext,
+} from '@/types';
+
+interface LocationSectionProps {
+  value: SessionContext | null;
+  onChange: (session: SessionContext | null) => void;
+  disabled?: boolean;
+  portalContainer?: RefObject<HTMLDivElement | null>;
+}
+
+export function LocationSection({
+  value,
+  onChange,
+  disabled = false,
+  portalContainer,
+}: LocationSectionProps) {
+  const [projectId, setProjectId] = useState(value?.projectId ?? '');
+  const [packageId, setPackageId] = useState(value?.packageId ?? '');
+  const [segmentId, setSegmentId] = useState(value?.chainageId ?? '');
+  const [project, setProject] = useState<Project | null>(null);
+  const [selectedPackage, setSelectedPackage] = useState<PackageType | null>(
+    null,
+  );
+  const [segment, setSegment] = useState<Chainage | null>(null);
+
+  const latestProjectIdRef = useRef('');
+  const latestPackageIdRef = useRef('');
+  const latestSegmentIdRef = useRef('');
+
+  useEffect(() => {
+    if (project && selectedPackage && segment) {
+      onChange({
+        projectId: project.id,
+        projectName: project.name,
+        packageId: selectedPackage.id,
+        packageName: selectedPackage.name,
+        chainageId: segment.id,
+        chainageName: segment.segment_name,
+        chainageDirection: segment.direction,
+      });
+      return;
+    }
+
+    onChange(null);
+  }, [onChange, project, selectedPackage, segment]);
+
+  const handleProjectChange = useCallback((nextProjectId: string) => {
+    latestProjectIdRef.current = nextProjectId;
+    latestPackageIdRef.current = '';
+    latestSegmentIdRef.current = '';
+    setProjectId(nextProjectId);
+    setPackageId('');
+    setSegmentId('');
+    setProject(null);
+    setSelectedPackage(null);
+    setSegment(null);
+
+    if (!nextProjectId) return;
+
+    void projectService.getProjectById(nextProjectId).then((nextProject) => {
+      if (latestProjectIdRef.current === nextProjectId) {
+        setProject(nextProject);
+      }
+    });
+  }, []);
+
+  const handlePackageChange = useCallback((nextPackageId: string) => {
+    latestPackageIdRef.current = nextPackageId;
+    latestSegmentIdRef.current = '';
+    setPackageId(nextPackageId);
+    setSegmentId('');
+    setSelectedPackage(null);
+    setSegment(null);
+
+    if (!nextPackageId) return;
+
+    void packageService.getPackageById(nextPackageId).then((nextPackage) => {
+      if (latestPackageIdRef.current === nextPackageId) {
+        setSelectedPackage(nextPackage);
+      }
+    });
+  }, []);
+
+  const handleSegmentChange = useCallback((nextSegmentId: string) => {
+    latestSegmentIdRef.current = nextSegmentId;
+    setSegmentId(nextSegmentId);
+    setSegment(null);
+
+    if (!nextSegmentId) return;
+
+    void chainageService.getChainageById(nextSegmentId).then((nextSegment) => {
+      if (latestSegmentIdRef.current === nextSegmentId) {
+        setSegment(nextSegment);
+      }
+    });
+  }, []);
+
+  return (
+    <section className="space-y-3">
+      <div>
+        <h2 className="text-sm font-semibold text-foreground">Location</h2>
+        <p className="text-xs text-muted-foreground">
+          Select the project hierarchy for this upload.
+        </p>
+      </div>
+
+      <div className="grid grid-cols-1 gap-3 md:grid-cols-3">
+        <FormField label="Project" required>
+          <ProjectSelect
+            value={projectId}
+            onValueChange={handleProjectChange}
+            disabled={disabled}
+            portalContainer={portalContainer}
+          />
+        </FormField>
+
+        <FormField label="Package" required>
+          <PackageSelect
+            value={packageId}
+            onValueChange={handlePackageChange}
+            projectId={projectId}
+            enabled={Boolean(projectId)}
+            disabled={disabled || !projectId}
+            portalContainer={portalContainer}
+          />
+        </FormField>
+
+        <FormField label="Segment" required>
+          <SegmentSelect
+            value={segmentId}
+            onValueChange={handleSegmentChange}
+            packageId={packageId}
+            enabled={Boolean(packageId)}
+            disabled={disabled || !packageId}
+            portalContainer={portalContainer}
+          />
+        </FormField>
+      </div>
+    </section>
+  );
+}

src/app/(modules)/upload/components/UploadActionsMenu.tsx

@@ -0,0 +1,85 @@
+'use client';
+
+import { useRouter } from 'next/navigation';
+import {
+  Download,
+  Eye,
+  MoreVertical,
+  PlayCircle,
+  RotateCcw,
+  Ticket,
+  Trash2,
+} from 'lucide-react';
+
+import { Button } from '@/components/ui/button';
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuSeparator,
+  DropdownMenuTrigger,
+} from '@/components/ui/dropdown-menu';
+import type { UploadListItem } from '@/types';
+
+interface UploadActionsMenuProps {
+  upload: UploadListItem;
+  onViewVideo: (upload: UploadListItem) => void;
+}
+
+export function UploadActionsMenu({
+  upload,
+  onViewVideo,
+}: UploadActionsMenuProps) {
+  const router = useRouter();
+
+  return (
+    <DropdownMenu>
+      <DropdownMenuTrigger asChild>
+        <Button
+          type="button"
+          variant="ghost"
+          size="icon"
+          className="size-8"
+          onClick={(event) => event.stopPropagation()}
+        >
+          <MoreVertical className="size-4" />
+          <span className="sr-only">Open actions</span>
+        </Button>
+      </DropdownMenuTrigger>
+      <DropdownMenuContent align="end">
+        {upload.raw_video_url ? (
+          <DropdownMenuItem
+            onClick={(event) => {
+              event.stopPropagation();
+              onViewVideo(upload);
+            }}
+          >
+            <PlayCircle className="size-4" />
+            View Video
+          </DropdownMenuItem>
+        ) : null}
+        <DropdownMenuItem>
+          <Eye /> View Details
+        </DropdownMenuItem>
+        <DropdownMenuItem>
+          <RotateCcw /> Retry Analysis
+        </DropdownMenuItem>
+        <DropdownMenuItem
+          disabled={!upload.ticket_id}
+          onClick={(event) => {
+            event.stopPropagation();
+            if (upload.ticket_id) {
+              router.push(`/ticket/${upload.ticket_id}`);
+            }
+          }}
+        >
+          <Ticket /> Open Ticket
+        </DropdownMenuItem>
+        <DropdownMenuSeparator />
+        <DropdownMenuItem variant="destructive">
+          <Trash2 /> Delete
+        </DropdownMenuItem>
+      </DropdownMenuContent>
+    </DropdownMenu>
+  );
+}

src/app/(modules)/upload/components/UploadFileDropzone.tsx

@@ -0,0 +1,93 @@
+'use client';
+
+import { useRef, useState } from 'react';
+import { FileCheck2, UploadCloud } from 'lucide-react';
+
+import { Badge } from '@/components/ui/badge';
+import { cn } from '@/lib/utils';
+
+interface UploadFileDropzoneProps {
+  title: string;
+  description: string;
+  accept: string;
+  file: File | null;
+  onFileChange: (file: File | null) => void;
+  disabled?: boolean;
+}
+
+export function UploadFileDropzone({
+  title,
+  description,
+  accept,
+  file,
+  onFileChange,
+  disabled = false,
+}: UploadFileDropzoneProps) {
+  const inputRef = useRef<HTMLInputElement | null>(null);
+  const [isDragging, setIsDragging] = useState(false);
+
+  const handleFiles = (files: FileList | null) => {
+    if (disabled) return;
+    onFileChange(files?.[0] ?? null);
+  };
+
+  return (
+    <div
+      role="button"
+      tabIndex={disabled ? -1 : 0}
+      aria-disabled={disabled}
+      onClick={() => {
+        if (!disabled) inputRef.current?.click();
+      }}
+      onKeyDown={(event) => {
+        if (!disabled && (event.key === 'Enter' || event.key === ' ')) {
+          event.preventDefault();
+          inputRef.current?.click();
+        }
+      }}
+      onDragOver={(event) => {
+        event.preventDefault();
+        if (!disabled) setIsDragging(true);
+      }}
+      onDragLeave={() => setIsDragging(false)}
+      onDrop={(event) => {
+        event.preventDefault();
+        setIsDragging(false);
+        handleFiles(event.dataTransfer.files);
+      }}
+      className={cn(
+        'group flex min-h-32 cursor-pointer flex-col justify-between rounded-lg border border-dashed bg-card/60 p-4 transition-colors',
+        'hover:border-primary/60 hover:bg-secondary/40',
+        isDragging && 'border-primary bg-secondary/60',
+        disabled && 'pointer-events-none cursor-not-allowed opacity-60',
+      )}
+    >
+      <input
+        ref={inputRef}
+        type="file"
+        accept={accept}
+        className="hidden"
+        onChange={(event) => handleFiles(event.target.files)}
+        disabled={disabled}
+      />
+
+      <div className="space-y-3">
+        <div className="flex size-9 items-center justify-center rounded-lg border bg-background">
+          <UploadCloud className="size-4 text-muted-foreground" />
+        </div>
+        <div>
+          <p className="text-sm font-medium text-foreground">{title}</p>
+          <p className="mt-1 text-xs text-muted-foreground">{description}</p>
+        </div>
+      </div>
+
+      {file ? (
+        <Badge variant="secondary" className="mt-4 max-w-full justify-start">
+          <FileCheck2 className="size-3" />
+          <span className="truncate">{file.name}</span>
+        </Badge>
+      ) : null}
+    </div>
+  );
+}
+

src/app/(modules)/upload/components/UploadListColumns.tsx

@@ -0,0 +1,156 @@
+'use client';
+
+import { useMemo } from 'react';
+import type { ColumnDef } from '@tanstack/react-table';
+import { Video } from 'lucide-react';
+
+import { ENV_CONSTANT } from '@/constants/secrect.constant';
+import { Badge } from '@/components/ui/badge';
+import type { UploadListItem } from '@/types';
+import { formatDate } from '@/utils/date';
+
+import { UploadActionsMenu } from './UploadActionsMenu';
+import { UploadResultCell } from './UploadResultCell';
+import { UploadStatusBadge } from './UploadStatusBadge';
+
+function resolveThumbnailUrl(value: string | null) {
+  if (!value) return null;
+  if (/^https?:\/\//i.test(value)) return value;
+
+  const baseUrl = ENV_CONSTANT.BASE_API_URL?.replace(/\/$/, '');
+  const path = value.startsWith('/') ? value : `/${value}`;
+  return baseUrl ? `${baseUrl}${path}` : path;
+}
+
+export function useUploadListColumns(
+  onViewVideo: (upload: UploadListItem) => void,
+): ColumnDef<UploadListItem>[] {
+  return useMemo(
+    () => [
+      {
+        id: 'thumbnail',
+        header: 'Thumbnail',
+        size: 104,
+        minSize: 96,
+        enableSorting: false,
+        meta: { disableTruncate: true },
+        cell: ({ row }) => {
+          const thumbnail = resolveThumbnailUrl(row.original.thumbnail);
+
+          return (
+            <div
+              className="flex aspect-video w-20 items-center justify-center overflow-hidden rounded-lg border bg-muted bg-cover bg-center"
+              style={
+                thumbnail
+                  ? { backgroundImage: `url("${thumbnail}")` }
+                  : undefined
+              }
+              role={thumbnail ? 'img' : undefined}
+              aria-label={thumbnail ? 'Upload thumbnail' : undefined}
+            >
+              {!thumbnail ? (
+                <Video className="size-5 text-muted-foreground" />
+              ) : null}
+            </div>
+          );
+        },
+      },
+      {
+        id: 'uploaded_by',
+        header: 'Uploader',
+        size: 190,
+        cell: ({ row }) => (
+          <div>
+            <p className="font-medium">
+              {row.original.uploaded_by.name ?? '—'}
+            </p>
+            <p className="text-xs text-muted-foreground">
+              {row.original.uploaded_by.email ?? '—'}
+            </p>
+          </div>
+        ),
+      },
+      {
+        accessorKey: 'project',
+        header: 'Project',
+        size: 165,
+        cell: ({ row }) => row.original.project ?? '—',
+      },
+      {
+        accessorKey: 'package',
+        header: 'Package',
+        size: 110,
+        cell: ({ row }) => row.original.package ?? '—',
+      },
+      {
+        accessorKey: 'segment',
+        header: 'Segment',
+        size: 140,
+        cell: ({ row }) => row.original.segment ?? '—',
+      },
+      {
+        accessorKey: 'chainage',
+        header: 'Chainage',
+        size: 155,
+        cell: ({ row }) => row.original.chainage ?? '—',
+      },
+      {
+        accessorKey: 'uploaded_at',
+        header: 'Uploaded At',
+        size: 175,
+        cell: ({ row }) => formatDate(row.original.uploaded_at),
+      },
+      {
+        accessorKey: 'is_uploaded',
+        header: 'Upload Status',
+        size: 125,
+        meta: { disableTruncate: true },
+        cell: ({ row }) =>
+          row.original.is_uploaded ? (
+            <Badge className="bg-emerald-500/15 text-emerald-600 dark:text-emerald-400">
+              Uploaded
+            </Badge>
+          ) : (
+            <span className="text-muted-foreground">—</span>
+          ),
+      },
+      {
+        id: 'status',
+        header: 'Analysis Status',
+        size: 145,
+        meta: { disableTruncate: true },
+        cell: ({ row }) => (
+          <UploadStatusBadge
+            status={row.original.status}
+            progress={row.original.progress}
+          />
+        ),
+      },
+      {
+        id: 'result',
+        header: 'Result',
+        size: 170,
+        meta: { disableTruncate: true },
+        cell: ({ row }) => <UploadResultCell item={row.original} />,
+      },
+      {
+        id: 'actions',
+        header: () => <span className="sr-only">Actions</span>,
+        size: 64,
+        minSize: 64,
+        enableSorting: false,
+        enableHiding: false,
+        meta: { disableTruncate: true },
+        cell: ({ row }) => (
+          <div className="flex justify-center">
+            <UploadActionsMenu
+              upload={row.original}
+              onViewVideo={onViewVideo}
+            />
+          </div>
+        ),
+      },
+    ],
+    [onViewVideo],
+  );
+}

src/app/(modules)/upload/components/UploadResultCell.tsx

@@ -0,0 +1,46 @@
+import { CircleMinus, CircleX, TicketCheck } from 'lucide-react';
+
+import { Badge } from '@/components/ui/badge';
+import type { UploadListItem } from '@/types';
+
+export function UploadResultCell({ item }: { item: UploadListItem }) {
+  if (item.result === 'ticket_created') {
+    return (
+      <div className="space-y-1">
+        <Badge className="bg-violet-500/15 text-violet-600 dark:text-violet-400">
+          <TicketCheck /> Ticket Created
+        </Badge>
+        <p className="text-xs font-medium">
+          {item.ticket_name ?? item.ticket_id}
+        </p>
+      </div>
+    );
+  }
+
+  if (item.result === 'analysis_failed') {
+    return (
+      <div className="space-y-1 text-red-600 dark:text-red-400">
+        <div className="flex items-center gap-1.5 text-xs font-medium">
+          <CircleX className="size-3.5" /> Analysis Failed
+        </div>
+        <p className="text-xs text-muted-foreground">
+          {item.error_message ?? 'Processing failed'}
+        </p>
+      </div>
+    );
+  }
+
+  if (item.result === 'no_defects_found') {
+    return (
+      <div className="space-y-1">
+        <div className="flex items-center gap-1.5 text-xs font-medium text-amber-500">
+          <CircleMinus className="size-3.5" /> No Defects Found
+        </div>
+        <p className="text-xs text-muted-foreground">
+          {item.total_detections ?? 0} issues detected
+        </p>
+      </div>
+    );
+  }
+  return <span className="text-muted-foreground">—</span>;
+}

src/app/(modules)/upload/components/UploadSettingsSection.tsx

@@ -0,0 +1,56 @@
+'use client';
+
+import type { RefObject } from 'react';
+
+import { FormField, SelectPopover } from '@/components/form';
+
+const options = [
+  { value: 'yolo', label: 'Road Defect Detection' },
+  { value: 'yoloe', label: 'YOLOE Open-Vocabulary Detection' },
+  { value: 'yoloe_trained_vl', label: 'YOLOE With Vision Language Model' },
+  { value: 'culvert_detection', label: 'Culvert Detection' },
+  { value: 'combined', label: 'Road Defect Detection with vl' },
+  { value: 'yoloe_seg', label: 'Improved Road Defect Detection' },
+] as const;
+
+interface UploadSettingsSectionProps {
+  value: string;
+  onValueChange: (value: string) => void;
+  disabled?: boolean;
+  portalContainer?: RefObject<HTMLDivElement | null>;
+}
+
+export function UploadSettingsSection({
+  value,
+  onValueChange,
+  disabled = false,
+  portalContainer,
+}: UploadSettingsSectionProps) {
+  return (
+    <section className="space-y-3">
+      <div>
+        <h2 className="text-sm font-semibold text-foreground">
+          Upload Settings
+        </h2>
+        <p className="text-xs text-muted-foreground">
+          Select the detection workflow for this upload.
+        </p>
+      </div>
+
+      <div className="grid grid-cols-1 gap-3 md:grid-cols-2">
+        <FormField id="detection-mode" label="Detection Mode">
+          <SelectPopover
+            options={options}
+            value={value}
+            onValueChange={onValueChange}
+            disabled={disabled}
+            portalContainer={portalContainer}
+            placeholder="Select method"
+            searchPlaceholder="Search methods"
+            emptyMessage="No methods found."
+          />
+        </FormField>
+      </div>
+    </section>
+  );
+}

src/app/(modules)/upload/components/UploadStatusBadge.tsx

@@ -0,0 +1,65 @@
+import { CheckCircle2, Clock3, LoaderCircle, XCircle } from 'lucide-react';
+
+import { Badge } from '@/components/ui/badge';
+import { Progress } from '@/components/ui/progress';
+import type { UploadStatus } from '@/types';
+
+interface UploadStatusBadgeProps {
+  status: UploadStatus;
+  progress: number;
+}
+
+const statusConfig = {
+  queued: {
+    label: 'Queued',
+    icon: Clock3,
+    className: 'bg-zinc-500/15 text-zinc-500 dark:text-zinc-300',
+  },
+  processing: {
+    label: 'Processing',
+    icon: LoaderCircle,
+    className: 'bg-blue-500/15 text-blue-600 dark:text-blue-400',
+  },
+  completed: {
+    label: 'Completed',
+    icon: CheckCircle2,
+    className: 'bg-emerald-500/15 text-emerald-600 dark:text-emerald-400',
+  },
+  failed: {
+    label: 'Failed',
+    icon: XCircle,
+    className: 'bg-red-500/15 text-red-600 dark:text-red-400',
+  },
+} satisfies Record<
+  UploadStatus,
+  { label: string; icon: typeof Clock3; className: string }
+>;
+
+export function UploadStatusBadge({
+  status,
+  progress,
+}: UploadStatusBadgeProps) {
+  const config = statusConfig[status];
+  const Icon = config.icon;
+
+  return (
+    <div className="space-y-1.5">
+      <Badge variant="secondary" className={config.className}>
+        <Icon
+          className={status === 'processing' ? 'animate-spin' : undefined}
+        />
+        {config.label}
+      </Badge>
+      {status === 'processing' ? (
+        <div className="w-24 space-y-1">
+          <span className="text-xs text-muted-foreground">
+            {progress}% complete
+          </span>
+          <Progress value={progress} className="h-1.5" />
+        </div>
+      ) : status === 'completed' ? (
+        <p className="text-xs text-muted-foreground">100%</p>
+      ) : null}
+    </div>
+  );
+}

src/app/(modules)/upload/components/UploadTable.tsx

@@ -0,0 +1,47 @@
+'use client';
+
+import type { ColumnDef } from '@tanstack/react-table';
+
+import { DataTable } from '@/components/data-table';
+import type { UploadListItem } from '@/types';
+
+interface UploadTableProps {
+  columns: ColumnDef<UploadListItem>[];
+  uploads: UploadListItem[];
+  isLoading: boolean;
+  skip: number;
+  limit: number;
+  total: number;
+  onPageChange: (skip: number) => void;
+  onLimitChange: (limit: number) => void;
+}
+
+export function UploadTable({
+  columns,
+  uploads,
+  isLoading,
+  skip,
+  limit,
+  total,
+  onPageChange,
+  onLimitChange,
+}: UploadTableProps) {
+  return (
+    <DataTable
+      data={uploads}
+      columns={columns}
+      isLoading={isLoading}
+      emptyTitle="No uploads found"
+      emptyDescription="Upload your first road inspection video."
+      pagination={{
+        skip,
+        limit,
+        totalItems: total,
+        onPageChange,
+        onLimitChange,
+      }}
+      enableColumnControls={false}
+      minColumnSize={120}
+    />
+  );
+}

src/app/(modules)/upload/components/VideoPreviewDialog.tsx

@@ -0,0 +1,41 @@
+'use client';
+
+import { ProtectedVideoPlayer } from '@/components/media/ProtectedVideoPlayer';
+import {
+  Dialog,
+  DialogBody,
+  DialogContent,
+  DialogHeader,
+  DialogTitle,
+} from '@/components/ui/dialog';
+import type { UploadListItem } from '@/types';
+
+interface VideoPreviewDialogProps {
+  upload: UploadListItem | null;
+  open: boolean;
+  onOpenChange: (open: boolean) => void;
+}
+
+export function VideoPreviewDialog({
+  upload,
+  open,
+  onOpenChange,
+}: VideoPreviewDialogProps) {
+  return (
+    <Dialog open={open} onOpenChange={onOpenChange}>
+      <DialogContent className="sm:max-w-5xl">
+        <DialogHeader>
+          <DialogTitle>Video Preview</DialogTitle>
+        </DialogHeader>
+
+        <DialogBody>
+          <ProtectedVideoPlayer
+            url={open ? upload?.raw_video_url : undefined}
+            className="rounded-lg"
+            unavailableTitle="Video preview unavailable"
+          />
+        </DialogBody>
+      </DialogContent>
+    </Dialog>
+  );
+}