feat: implement public order details page with submission view, order actions, and sidebar branding updates

src/app/(app)/my-orders/[id]/page.tsx

@@ -1,7 +1,7 @@
 'use client'
 
 import { useEffect, useState } from 'react'
-import { useParams, useRouter } from 'next/navigation'
+import { useParams, useRouter, notFound } from 'next/navigation'
 import { getOrderDetail, updateSubmissionPayment, updateOrderStatus, updateOrder, deleteOrder, getSessionUser, getBalancesAsCreator } from '@/app/actions'
 import { Card, CardContent } from '@/components/ui/card'
 import { Button, buttonVariants } from '@/components/ui/button'
@@ -23,12 +23,14 @@ import {
   ToggleLeft,
   AlertCircle,
   Pencil,
+  Sparkles,
   ShoppingBag,
   PlusCircle,
   MinusCircle,
   Trash2,
   AlertTriangle
 } from 'lucide-react'
+import { ShareButton } from '@/components/ShareButton'
 import Link from 'next/link'
 
 export default function OrderDetailPage() {
@@ -104,17 +106,7 @@ export default function OrderDetailPage() {
   }
 
   if (!order) {
-    return (
-      <div className="text-center p-12 bg-white dark:bg-slate-900 rounded-3xl border border-slate-200 dark:border-slate-800">
-        <p className="text-slate-500 font-medium">Order tidak ditemukan.</p>
-        <Link 
-          href="/my-orders" 
-          className={cn(buttonVariants(), "mt-4 bg-[#1B2CC1] hover:bg-[#15229E] text-white font-bold rounded-xl")}
-        >
-          Kembali ke Jasa Order
-        </Link>
-      </div>
-    )
+    notFound()
   }
 
   const isCreator = userId === order.creator_id
@@ -254,6 +246,11 @@ export default function OrderDetailPage() {
               <span className="text-xs text-slate-400 font-medium">
                 {format(new Date(order.date), 'dd MMM yyyy')}
               </span>
+              {order.allow_custom && (
+                <div className="inline-flex items-center gap-1 text-[10px] font-semibold text-[#1B2CC1] bg-blue-50 dark:bg-blue-950/40 px-2 py-0.5 rounded-md">
+                  <Sparkles className="w-3 h-3" /> Custom Item Aktif
+                </div>
+              )}
             </div>
             <h1 className="text-xl sm:text-2xl font-black text-slate-900 dark:text-white tracking-tight leading-tight">
               {order.title}
@@ -306,6 +303,14 @@ export default function OrderDetailPage() {
                 </Button>
               )}
 
+              {order.status === 'OPEN' && (
+                <ShareButton 
+                  orderId={order.id}
+                  className="h-8.5 text-xs font-bold rounded-xl border-slate-200 dark:border-slate-700 text-slate-700 dark:text-slate-300 gap-1.5"
+                  showText={true}
+                />
+              )}
+
               {/* Status Change Buttons */}
               {order.status === 'DRAFT' && isToday(new Date(order.date)) && (
                 <Button

src/app/(app)/my-orders/page.tsx

@@ -6,6 +6,7 @@ import { Button, buttonVariants } from '@/components/ui/button'
 import { cn } from '@/lib/utils'
 import { Card, CardContent, CardDescription, CardFooter, CardHeader, CardTitle } from '@/components/ui/card'
 import { Badge } from '@/components/ui/badge'
+import { ShareButton } from '@/components/ShareButton'
 import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogTrigger } from '@/components/ui/dialog'
 import { Input } from '@/components/ui/input'
 import { Label } from '@/components/ui/label'
@@ -358,7 +359,7 @@ export default function MyOrdersPage() {
                 </div>
 
                 {/* Right: Actions */}
-                <div className="w-full md:w-[260px] p-4 sm:p-5 bg-slate-50/70 dark:bg-slate-800/40 flex flex-col justify-center gap-3 shrink-0">
+                <div className="w-full md:w-[280px] p-4 sm:p-5 bg-slate-50/70 dark:bg-slate-800/40 flex flex-col justify-center gap-3 shrink-0">
                   <div className="flex flex-row gap-2 w-full">
                     {/* Detail Link */}
                     <Link 
@@ -465,6 +466,14 @@ export default function MyOrdersPage() {
                       <Trash2 className="w-3.5 h-3.5 shrink-0" />
                       <span className="truncate">Hapus</span>
                     </Button>
+
+                    {order.status === 'OPEN' && (
+                      <ShareButton 
+                        orderId={order.id}
+                        variant="ghost"
+                        className="flex-1 h-8 rounded-lg font-bold text-[10px] sm:text-[11px] gap-1 px-1 text-slate-600 hover:text-[#1B2CC1] hover:bg-[#1B2CC1]/10 dark:text-slate-300 transition-all"
+                      />
+                    )}
                   </div>
                 </div>
               </div>

src/app/(app)/order/[id]/PublicOrderActions.tsx

@@ -0,0 +1,35 @@
+'use client'
+
+import { useState } from 'react'
+import { cn } from '@/lib/utils'
+import { Button } from '@/components/ui/button'
+import { Dialog, DialogTrigger } from '@/components/ui/dialog'
+import { ShoppingBag } from 'lucide-react'
+import { OrderFormModal } from '@/components/OrderFormModal'
+import { ShareButton } from '@/components/ShareButton'
+
+export function PublicOrderActions({ order }: { order: any }) {
+  const [open, setOpen] = useState(false)
+
+  if (order.status !== 'OPEN') {
+    return null
+  }
+
+  return (
+    <div className="flex flex-row justify-center items-center gap-2 mt-5">
+      <Dialog open={open} onOpenChange={setOpen}>
+        <DialogTrigger className="h-10 px-5 rounded-xl bg-[#1B2CC1] hover:bg-[#15229E] text-white font-bold text-sm shadow-md shadow-[#1B2CC1]/20 gap-2 flex items-center justify-center transition-all cursor-pointer">
+          <ShoppingBag className="w-4 h-4" />
+          Titip Sekarang
+        </DialogTrigger>
+        <OrderFormModal order={order} onSuccess={() => setOpen(false)} />
+      </Dialog>
+      
+      <ShareButton 
+        orderId={order.id}
+        className="h-10 px-4 rounded-xl border-slate-200 dark:border-slate-700 font-bold text-sm gap-2 hover:bg-slate-50 dark:hover:bg-slate-800 shadow-sm text-slate-700 dark:text-slate-200"
+        showText={true}
+      />
+    </div>
+  )
+}

src/app/(app)/order/[id]/page.tsx

@@ -0,0 +1,151 @@
+import { getOrderDetail, getSessionUser } from '@/app/actions'
+import { redirect, notFound } from 'next/navigation'
+import { Store, User, Users, CheckCircle2, ChevronLeft, MapPin, Sparkles } from 'lucide-react'
+import Link from 'next/link'
+import { PublicOrderActions } from './PublicOrderActions'
+import { format } from 'date-fns'
+import { id as idLocale } from 'date-fns/locale'
+import { cn } from '@/lib/utils'
+
+export const dynamic = 'force-dynamic'
+
+export default async function PublicOrderDetailPage({ params }: { params: Promise<{ id: string }> }) {
+  const { id } = await params
+  const session = await getSessionUser()
+  
+  if (!session) {
+    redirect(`/login?callbackUrl=/order/${id}`)
+  }
+
+  const order = await getOrderDetail(id)
+
+  if (!order) {
+    notFound()
+  }
+
+  return (
+    <div className="space-y-6 max-w-4xl mx-auto pb-20 animate-in fade-in duration-500">
+      <div className="flex items-center gap-3">
+        <Link href="/" className="p-2 -ml-2 rounded-xl hover:bg-slate-100 dark:hover:bg-slate-800 text-slate-500 transition-colors">
+          <ChevronLeft className="w-5 h-5" />
+        </Link>
+        <h1 className="text-xl font-black text-slate-900 dark:text-white tracking-tight">Detail PO</h1>
+      </div>
+
+      {/* Hero Card */}
+      <div className="relative overflow-hidden rounded-3xl bg-white dark:bg-slate-900 shadow-sm border border-slate-200/60 dark:border-slate-800">
+        <div className="absolute top-0 left-0 w-full h-24 bg-gradient-to-r from-[#1B2CC1] to-[#121E85]" />
+        
+        <div className="relative pt-10 px-5 pb-5 sm:px-6 sm:pb-6 flex flex-col items-center text-center">
+          <div className="w-20 h-20 rounded-2xl bg-white dark:bg-slate-900 shadow-md border-4 border-white dark:border-slate-900 flex items-center justify-center mb-3">
+            {order.creator.photo ? (
+              <img src={order.creator.photo} alt={order.creator.name} className="w-full h-full object-cover rounded-xl" />
+            ) : (
+              <Store className="w-8 h-8 text-[#1B2CC1]" />
+            )}
+          </div>
+          
+          <h2 className="text-xl sm:text-2xl font-black text-slate-900 dark:text-white mb-2 leading-tight">
+            {order.title}
+          </h2>
+          
+          <div className="flex flex-wrap justify-center items-center gap-3 text-sm font-semibold text-slate-600 dark:text-slate-400">
+            <span className="flex items-center gap-1.5 bg-slate-100 dark:bg-slate-800 px-3 py-1 rounded-full">
+              <User className="w-4 h-4 text-[#1B2CC1]" />
+              {order.creator.name}
+            </span>
+            <span className={cn(
+              "flex items-center gap-1.5 px-3 py-1 rounded-full border",
+              order.status === 'OPEN'
+                ? "bg-emerald-50 text-emerald-700 dark:bg-emerald-950/30 dark:text-emerald-400 border-emerald-100 dark:border-emerald-900/50"
+                : "bg-rose-50 text-rose-700 dark:bg-rose-950/30 dark:text-rose-400 border-rose-100 dark:border-rose-900/50"
+            )}>
+              <CheckCircle2 className="w-4 h-4" />
+              {order.status}
+            </span>
+            {order.allow_custom && (
+              <span className="flex items-center gap-1.5 bg-blue-50 text-blue-700 dark:bg-blue-950/30 dark:text-blue-400 px-3 py-1 rounded-full border border-blue-100 dark:border-blue-900/50">
+                <Sparkles className="w-4 h-4" />
+                Custom Item
+              </span>
+            )}
+          </div>
+
+          <PublicOrderActions order={order} />
+        </div>
+        
+        <div className="bg-slate-50 dark:bg-slate-800/50 border-t border-slate-100 dark:border-slate-800 p-4 sm:p-5 flex flex-col sm:flex-row divide-y sm:divide-y-0 sm:divide-x divide-slate-200 dark:divide-slate-700">
+          <div className="flex-1 py-3 sm:py-0 sm:px-4 text-center">
+            <p className="text-[10px] font-bold text-slate-400 uppercase tracking-wider mb-0.5">Tanggal PO</p>
+            <p className="text-base font-black text-slate-800 dark:text-slate-200">
+              {format(new Date(order.date), 'dd MMM yyyy', { locale: idLocale })}
+            </p>
+          </div>
+          <div className="flex-1 py-3 sm:py-0 sm:px-4 text-center">
+            <p className="text-[10px] font-bold text-slate-400 uppercase tracking-wider mb-0.5">Total Orang</p>
+            <p className="text-base font-black text-slate-800 dark:text-slate-200">
+              {order.submissions.length} <span className="text-xs font-semibold text-slate-500">menitip</span>
+            </p>
+          </div>
+          <div className="flex-1 py-3 sm:py-0 sm:px-4 text-center">
+            <p className="text-[10px] font-bold text-slate-400 uppercase tracking-wider mb-0.5">Menu Tersedia</p>
+            <p className="text-base font-black text-slate-800 dark:text-slate-200">
+              {order.available_items.length} <span className="text-xs font-semibold text-slate-500">item</span>
+            </p>
+          </div>
+        </div>
+      </div>
+
+      {/* Daftar Penitip (Submissions) */}
+      <div className="bg-white dark:bg-slate-900 rounded-3xl border border-slate-200/60 dark:border-slate-800 shadow-sm overflow-hidden">
+        <div className="p-5 sm:p-6 border-b border-slate-100 dark:border-slate-800 bg-slate-50/50 dark:bg-slate-800/30 flex items-center justify-between">
+          <div className="flex items-center gap-2">
+            <div className="w-8 h-8 rounded-xl bg-[#1B2CC1]/10 text-[#1B2CC1] flex items-center justify-center">
+              <Users className="w-4 h-4" />
+            </div>
+            <h3 className="font-bold text-slate-900 dark:text-white">Daftar Penitip</h3>
+          </div>
+        </div>
+
+        <div className="divide-y divide-slate-100 dark:divide-slate-800">
+          {order.submissions.length > 0 ? (
+            order.submissions.map((sub: any) => (
+              <div key={sub.id} className="p-4 sm:p-6 flex items-start gap-4 hover:bg-slate-50/50 dark:hover:bg-slate-800/20 transition-colors">
+                {sub.user.photo ? (
+                  <img src={sub.user.photo} alt={sub.user.name} className="w-10 h-10 rounded-full object-cover shrink-0" />
+                ) : (
+                  <div className="w-10 h-10 rounded-full bg-slate-100 dark:bg-slate-800 text-slate-500 flex items-center justify-center font-bold text-sm shrink-0">
+                    {sub.user.name.charAt(0).toUpperCase()}
+                  </div>
+                )}
+                
+                <div className="flex-1 min-w-0">
+                  <h4 className="font-bold text-slate-800 dark:text-slate-200 text-sm mb-2">{sub.user.name}</h4>
+                  <div className="flex flex-wrap gap-1.5">
+                    {sub.items.map((item: any) => (
+                      <span 
+                        key={item.id} 
+                        className={`inline-flex items-center px-2 py-0.5 rounded-md text-[11px] font-medium border ${
+                          item.is_custom 
+                            ? 'bg-purple-50 text-purple-700 border-purple-200 dark:bg-purple-900/30 dark:text-purple-300 dark:border-purple-800' 
+                            : 'bg-slate-100 text-slate-700 border-slate-200 dark:bg-slate-800 dark:text-slate-300 dark:border-slate-700'
+                        }`}
+                      >
+                        {item.qty}x {item.name}
+                      </span>
+                    ))}
+                  </div>
+                </div>
+              </div>
+            ))
+          ) : (
+            <div className="p-12 text-center">
+              <p className="text-slate-500 font-medium">Belum ada yang menitip.</p>
+              <p className="text-xs text-slate-400 mt-1">Jadilah yang pertama untuk menitip pesanan!</p>
+            </div>
+          )}
+        </div>
+      </div>
+    </div>
+  )
+}

src/app/(auth)/login/page.tsx

@@ -31,7 +31,9 @@ export default function LoginPage() {
 
     const res = await loginUser(username, password)
     if (res.success) {
-      window.location.href = '/' // Force hard reload to update context/middleware
+      const params = new URLSearchParams(window.location.search)
+      const callbackUrl = params.get('callbackUrl') || '/'
+      window.location.href = callbackUrl // Force hard reload to update context/middleware
     } else {
       setError(res.error || 'Gagal login')
       setLoading(false)
@@ -142,9 +144,19 @@ export default function LoginPage() {
 
           <p className="text-center text-sm text-slate-500 mt-8">
             Belum punya akun?{' '}
-            <Link href="/register" className="font-bold text-[#1B2CC1] hover:underline">
+            <button 
+              onClick={() => {
+                const search = window.location.search
+                router.push(`/register${search}`)
+              }}
+              className="font-bold text-[#1B2CC1] hover:underline cursor-pointer"
+            >
               Daftar di sini
-            </Link>
+            </button>
+          </p>
+
+          <p className="text-center text-xs text-slate-400 mt-12 font-medium">
+            &copy; {new Date().getFullYear()} TitipIn - Sistem Titip Pesanan by firmanramdhani
           </p>
         </div>
       </div>

src/app/(auth)/register/page.tsx

@@ -46,7 +46,9 @@ export default function RegisterPage() {
 
     const res = await registerUser(name, username, password)
     if (res.success) {
-      window.location.href = '/' // Force hard reload to update context/middleware
+      const params = new URLSearchParams(window.location.search)
+      const callbackUrl = params.get('callbackUrl') || '/'
+      window.location.href = callbackUrl // Force hard reload to update context/middleware
     } else {
       setError(res.error || 'Gagal mendaftar')
       setLoading(false)
@@ -190,9 +192,19 @@ export default function RegisterPage() {
 
           <p className="text-center text-sm text-slate-500 mt-8">
             Sudah punya akun?{' '}
-            <Link href="/login" className="font-bold text-[#1B2CC1] hover:underline">
+            <button 
+              onClick={() => {
+                const search = window.location.search
+                router.push(`/login${search}`)
+              }}
+              className="font-bold text-[#1B2CC1] hover:underline cursor-pointer"
+            >
               Masuk di sini
-            </Link>
+            </button>
+          </p>
+
+          <p className="text-center text-xs text-slate-400 mt-12 font-medium">
+            &copy; {new Date().getFullYear()} TitipIn - Sistem Titip Pesanan by firmanramdhani
           </p>
         </div>
       </div>

src/app/not-found.tsx

@@ -0,0 +1,51 @@
+import Link from 'next/link'
+import { Button } from '@/components/ui/button'
+import { SearchX, ArrowLeft, Home } from 'lucide-react'
+
+export default function NotFound() {
+  return (
+    <div className="min-h-screen flex items-center justify-center bg-slate-50 dark:bg-slate-950 p-4 relative overflow-hidden">
+      {/* Background ambient effects */}
+      <div className="absolute inset-0 z-0 pointer-events-none">
+        <div className="absolute inset-0 bg-[linear-gradient(to_right,#80808012_1px,transparent_1px),linear-gradient(to_bottom,#80808012_1px,transparent_1px)] bg-[size:24px_24px] [mask-image:radial-gradient(ellipse_60%_50%_at_50%_0%,#000_70%,transparent_100%)]"></div>
+        <div className="absolute left-1/2 top-1/2 -translate-x-1/2 -translate-y-1/2 h-[400px] w-[600px] rounded-full bg-[#1B2CC1] opacity-10 dark:opacity-20 blur-[120px]"></div>
+      </div>
+
+      <div className="relative z-10 w-full max-w-lg">
+        <div className="bg-white dark:bg-slate-900 rounded-[2rem] shadow-2xl shadow-[#1B2CC1]/10 border border-slate-100 dark:border-slate-800 p-8 sm:p-12 text-center animate-in fade-in zoom-in duration-500">
+          
+          <div className="w-24 h-24 sm:w-32 sm:h-32 mx-auto bg-blue-50 dark:bg-blue-950/50 rounded-[2rem] border-4 border-white dark:border-slate-800 flex items-center justify-center mb-6 shadow-inner rotate-3">
+            <SearchX className="w-12 h-12 sm:w-16 sm:h-16 text-[#1B2CC1]" />
+          </div>
+
+          <h1 className="text-6xl font-black text-slate-900 dark:text-white mb-2 tracking-tighter">
+            4<span className="text-[#1B2CC1]">0</span>4
+          </h1>
+          
+          <h2 className="text-xl sm:text-2xl font-bold text-slate-800 dark:text-slate-200 mb-4">
+            Halaman Tidak Ditemukan
+          </h2>
+          
+          <p className="text-sm sm:text-base text-slate-500 dark:text-slate-400 mb-8 max-w-sm mx-auto leading-relaxed">
+            Waduh, sepertinya halaman yang Anda cari sedang jalan-jalan atau memang tidak pernah ada. Mari kita kembali ke jalan yang benar!
+          </p>
+
+          <div className="flex flex-col sm:flex-row gap-3 justify-center">
+            <Link href="/" className="w-full sm:w-auto">
+              <Button className="w-full h-12 rounded-xl bg-[#1B2CC1] hover:bg-[#15229E] text-white font-bold px-6 shadow-md shadow-[#1B2CC1]/20 gap-2 transition-all">
+                <Home className="w-4 h-4" />
+                Kembali ke Beranda
+              </Button>
+            </Link>
+          </div>
+
+        </div>
+        
+        {/* Footer info */}
+        <p className="text-center text-xs text-slate-400 font-medium mt-8">
+          TitipIn &copy; {new Date().getFullYear()} - Sistem Titip Pesanan by firmanramdhani
+        </p>
+      </div>
+    </div>
+  )
+}