diff --git a/app/Http/Controllers/AssignmentPdfController.php b/app/Http/Controllers/AssignmentPdfController.php
index 2e4f58e..c55d8e9 100644
--- a/app/Http/Controllers/AssignmentPdfController.php
+++ b/app/Http/Controllers/AssignmentPdfController.php
@@ -5,6 +5,7 @@ namespace App\Http\Controllers;
 use App\Models\Assegnazione;
 use Illuminate\Contracts\View\View;
 use Illuminate\Http\Request;
+use Illuminate\Http\Response;
 use Illuminate\Support\Facades\Storage;
 use Symfony\Component\HttpFoundation\StreamedResponse;
 
@@ -14,6 +15,10 @@ class AssignmentPdfController extends Controller
     {
         $this->validateAccess($assignment, $code);
 
+        if ($expired = $this->linkScaduto($assignment)) {
+            return $expired;
+        }
+
         $pdfUrl = route('assignments.pdf.file', [
             'assignment' => $assignment->id,
             'code'       => $code,
@@ -25,10 +30,14 @@ class AssignmentPdfController extends Controller
         ]);
     }
 
-    public function file(Request $request, Assegnazione $assignment, string $code): StreamedResponse
+    public function file(Request $request, Assegnazione $assignment, string $code): StreamedResponse|View
     {
         $this->validateAccess($assignment, $code);
 
+        if ($expired = $this->linkScaduto($assignment)) {
+            return $expired;
+        }
+
         $pdfPath = $assignment->territorio?->pdf_path;
         abort_unless($pdfPath && Storage::disk('public')->exists($pdfPath), 404);
 
@@ -48,4 +57,22 @@ class AssignmentPdfController extends Controller
         abort_unless($assignment->is_aperta, 403);
         abort_unless($assignment->territorio?->pdf_path, 404);
     }
+
+    protected function linkScaduto(Assegnazione $assignment): ?View
+    {
+        if (auth()->check()) {
+            return null;
+        }
+
+        $ttlMonths = max(1, (int) \App\Models\Setting::getValue('assignment_link_ttl_hours', 1));
+
+        if ($assignment->assigned_at->copy()->addMonths($ttlMonths)->isPast()) {
+            return view('assignments.link-scaduto', [
+                'numero' => $assignment->territorio?->numero,
+            ]);
+        }
+
+        return null;
+    }
 }
+
diff --git a/app/Http/Controllers/ShortPdfLinkController.php b/app/Http/Controllers/ShortPdfLinkController.php
index 2133463..5bf395a 100644
--- a/app/Http/Controllers/ShortPdfLinkController.php
+++ b/app/Http/Controllers/ShortPdfLinkController.php
@@ -3,20 +3,32 @@
 namespace App\Http\Controllers;
 
 use App\Models\Assegnazione;
+use Illuminate\Contracts\View\View;
 use Illuminate\Http\RedirectResponse;
 
 class ShortPdfLinkController extends Controller
 {
-    public function __invoke(string $code): RedirectResponse
+    public function __invoke(string $code): RedirectResponse|View
     {
         $assignment = Assegnazione::where('pdf_access_code', $code)->firstOrFail();
 
         abort_unless($assignment->is_aperta, 403);
         abort_unless($assignment->territorio?->pdf_path, 404);
 
+        // Unauthenticated users (proclamatori) are subject to link TTL
+        if (! auth()->check()) {
+            $ttlMonths = max(1, (int) \App\Models\Setting::getValue('assignment_link_ttl_hours', 1));
+            if ($assignment->assigned_at->copy()->addMonths($ttlMonths)->isPast()) {
+                return view('assignments.link-scaduto', [
+                    'numero' => $assignment->territorio?->numero,
+                ]);
+            }
+        }
+
         return redirect()->route('assignments.pdf.viewer', [
             'assignment' => $assignment->id,
             'code'       => $code,
         ]);
     }
 }
+
diff --git a/app/Livewire/Assegnazioni/Assegna.php b/app/Livewire/Assegnazioni/Assegna.php
index ee7f595..6380824 100644
--- a/app/Livewire/Assegnazioni/Assegna.php
+++ b/app/Livewire/Assegnazioni/Assegna.php
@@ -83,6 +83,13 @@ class Assegna extends Component
         return $this->redirect(route('territori.show', $territorio), navigate: true);
     }
 
+    public function toggleLinkSent(int $assegnazioneId): void
+    {
+        $this->authorize('territori.assign');
+        $assegnazione = Assegnazione::findOrFail($assegnazioneId);
+        $assegnazione->forceFill(['link_sent' => ! $assegnazione->link_sent])->saveQuietly();
+    }
+
     #[Computed]
     public function selectedThumbnailUrl(): ?string
     {
@@ -122,10 +129,13 @@ class Assegna extends Component
             ->get()
             ->sortBy(fn($a) => (int) $a->territorio?->numero);
 
+        $linkTtlMonths = max(1, (int) \App\Models\Setting::getValue('assignment_link_ttl_hours', 1));
+
         return view('livewire.assegnazioni.assegna', [
             'territoriDisponibili' => $territoriDisponibili,
             'proclamatoriAttivi' => $proclamatoriAttivi,
             'assegnazioniAperte' => $assegnazioniAperte,
+            'linkTtlMonths' => $linkTtlMonths,
         ]);
     }
 }
diff --git a/app/Livewire/Campagne/CampagnaShow.php b/app/Livewire/Campagne/CampagnaShow.php
index 0ff31b2..a18febf 100644
--- a/app/Livewire/Campagne/CampagnaShow.php
+++ b/app/Livewire/Campagne/CampagnaShow.php
@@ -18,9 +18,12 @@ class CampagnaShow extends Component
 
     public function render()
     {
-        // All assignments with returned_at in campaign range that were counted
-        $conteggiate = Assegnazione::where('campagna_id', $this->campagna->id)
+        // Assignments counted for this campaign:
+        // - assigned on or after campaign start
+        // - linked to this campaign (campaign_id), regardless of returned_at (retroactive returns allowed)
+        $conteggiate = Assegnazione::where('campaign_id', $this->campagna->id)
             ->where('counted_in_campaign', true)
+            ->where('assigned_at', '>=', $this->campagna->start_date)
             ->with(['territorio', 'proclamatore'])
             ->orderBy('returned_at')
             ->get();
diff --git a/app/Models/Assegnazione.php b/app/Models/Assegnazione.php
index 32cb3ec..741225b 100644
--- a/app/Models/Assegnazione.php
+++ b/app/Models/Assegnazione.php
@@ -19,6 +19,7 @@ class Assegnazione extends Model
         'counted_in_campaign',
         'campaign_id',
         'pdf_access_code',
+        'link_sent',
         'note',
         'created_by',
         'returned_by',
@@ -30,6 +31,7 @@ class Assegnazione extends Model
             'assigned_at' => 'date',
             'returned_at' => 'date',
             'counted_in_campaign' => 'boolean',
+            'link_sent' => 'boolean',
         ];
     }
 
@@ -117,6 +119,11 @@ class Assegnazione extends Model
         return route('assignments.pdf.short', ['code' => $this->ensurePdfAccessCode()]);
     }
 
+    public function markLinkSent(): void
+    {
+        $this->forceFill(['link_sent' => true])->saveQuietly();
+    }
+
     // ─── Scopes ─────────────────────────────────────────────────
 
     public function scopeAperte($query)
diff --git a/app/Models/Campagna.php b/app/Models/Campagna.php
index 9a06b06..b5f0678 100644
--- a/app/Models/Campagna.php
+++ b/app/Models/Campagna.php
@@ -72,19 +72,19 @@ class Campagna extends Model
     /**
      * Campaign coverage percentage.
      * Numerator: assignments counted for campaign
-     * Denominator: ALL assignments with assigned_at in campaign range (returned or not)
+     * Denominator: total active territories
      */
     public function getPercentualePercorrenzaAttribute(): float
     {
-        $totaleNelRange = $this->assegnazioniNelRange()->count();
+        $totaleAttivi = Territorio::where('attivo', true)->count();
 
-        if ($totaleNelRange === 0) {
+        if ($totaleAttivi === 0) {
             return 0.0;
         }
 
         $conteggiate = $this->assegnazioniConteggiate()->count();
 
-        return round(($conteggiate / $totaleNelRange) * 100, 1);
+        return round(($conteggiate / $totaleAttivi) * 100, 1);
     }
 
     public function scopeCompletate($query)
diff --git a/database/migrations/2026_04_13_172154_add_link_sent_to_assegnazioni_table.php b/database/migrations/2026_04_13_172154_add_link_sent_to_assegnazioni_table.php
new file mode 100644
index 0000000..d1aaee9
--- /dev/null
+++ b/database/migrations/2026_04_13_172154_add_link_sent_to_assegnazioni_table.php
@@ -0,0 +1,28 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('assegnazioni', function (Blueprint $table) {
+            $table->boolean('link_sent')->default(false)->after('pdf_access_code');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('assegnazioni', function (Blueprint $table) {
+            $table->dropColumn('link_sent');
+        });
+    }
+};
diff --git a/resources/views/assignments/link-scaduto.blade.php b/resources/views/assignments/link-scaduto.blade.php
new file mode 100644
index 0000000..1adb3b4
--- /dev/null
+++ b/resources/views/assignments/link-scaduto.blade.php
@@ -0,0 +1,80 @@
+<!DOCTYPE html>
+<html lang="it">
+<head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <title>Link scaduto — TerManager2</title>
+    <style>
+        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
+        body {
+            font-family: system-ui, -apple-system, sans-serif;
+            background: #f1f5f9;
+            min-height: 100dvh;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            padding: 24px;
+        }
+        .card {
+            background: #fff;
+            border-radius: 16px;
+            box-shadow: 0 4px 24px rgba(0,0,0,.08);
+            padding: 40px 32px;
+            max-width: 420px;
+            width: 100%;
+            text-align: center;
+        }
+        .icon {
+            width: 56px;
+            height: 56px;
+            background: #fef2f2;
+            border-radius: 50%;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            margin: 0 auto 20px;
+        }
+        h1 {
+            font-size: 20px;
+            font-weight: 700;
+            color: #111827;
+            margin-bottom: 10px;
+        }
+        p {
+            font-size: 14px;
+            color: #6b7280;
+            line-height: 1.6;
+        }
+        .territory {
+            display: inline-block;
+            margin-top: 16px;
+            background: #f3f4f6;
+            border-radius: 8px;
+            padding: 8px 16px;
+            font-size: 13px;
+            color: #374151;
+            font-weight: 600;
+        }
+        .footer {
+            margin-top: 28px;
+            font-size: 12px;
+            color: #9ca3af;
+        }
+    </style>
+</head>
+<body>
+    <div class="card">
+        <div class="icon">
+            <svg width="26" height="26" fill="none" viewBox="0 0 24 24" stroke="#ef4444" stroke-width="2">
+                <path stroke-linecap="round" stroke-linejoin="round" d="M12 8v4m0 4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/>
+            </svg>
+        </div>
+        <h1>Link scaduto</h1>
+        <p>Il link per questo territorio non è più valido.<br>Contatta il responsabile dei territori per ricevere un nuovo link.</p>
+        @if($numero)
+        <span class="territory">Territorio N° {{ $numero }}</span>
+        @endif
+        <p class="footer">TerManager2</p>
+    </div>
+</body>
+</html>
diff --git a/resources/views/assignments/pdf-viewer.blade.php b/resources/views/assignments/pdf-viewer.blade.php
index b507bc0..a041ef8 100644
--- a/resources/views/assignments/pdf-viewer.blade.php
+++ b/resources/views/assignments/pdf-viewer.blade.php
@@ -3,42 +3,178 @@
 <head>
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1">
-    <title>PDF territorio {{ $assignment->territorio?->numero }}</title>
+    <title>Territorio {{ $assignment->territorio?->numero }}</title>
     <style>
-        html, body {
-            margin: 0;
-            height: 100%;
-            background: #111827;
+        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
+
+        body {
+            font-family: system-ui, -apple-system, sans-serif;
+            background: #f1f5f9;
+            min-height: 100dvh;
+            display: flex;
+            flex-direction: column;
         }
 
-        .viewer {
-            width: 100%;
-            height: 100%;
-            border: 0;
-            display: block;
-            background: #111827;
+        header {
+            background: #fff;
+            border-bottom: 1px solid #e2e8f0;
+            padding: 14px 20px;
+            display: flex;
+            flex-wrap: wrap;
+            align-items: center;
+            gap: 12px 24px;
         }
 
-        .fallback {
-            position: fixed;
-            right: 12px;
-            bottom: 12px;
-            z-index: 10;
+        .logo {
+            font-size: 15px;
+            font-weight: 700;
+            color: #4f46e5;
+            letter-spacing: -.3px;
+            flex: none;
+        }
+
+        .info {
+            display: flex;
+            flex-wrap: wrap;
+            gap: 6px 20px;
+            flex: 1;
+        }
+
+        .chip {
             display: inline-flex;
             align-items: center;
-            justify-content: center;
-            padding: 10px 14px;
-            border-radius: 999px;
-            background: rgba(17, 24, 39, 0.9);
+            gap: 5px;
+            background: #f1f5f9;
+            border: 1px solid #e2e8f0;
+            border-radius: 8px;
+            padding: 4px 10px;
+            font-size: 13px;
+            color: #374151;
+        }
+
+        .chip .label {
+            font-size: 11px;
+            color: #94a3b8;
+            font-weight: 500;
+            text-transform: uppercase;
+            letter-spacing: .4px;
+        }
+
+        .chip .value {
+            font-weight: 600;
+            color: #1e293b;
+        }
+
+        .open-btn {
+            display: inline-flex;
+            align-items: center;
+            gap: 6px;
+            background: #4f46e5;
             color: #fff;
             text-decoration: none;
-            font: 600 14px/1 system-ui, sans-serif;
-            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
+            font-size: 13px;
+            font-weight: 600;
+            padding: 7px 14px;
+            border-radius: 8px;
+            flex: none;
+            transition: background .15s;
+        }
+        .open-btn:hover { background: #4338ca; }
+
+        .pdf-area {
+            flex: 1;
+            display: flex;
+            flex-direction: column;
+            padding: 16px;
+            gap: 12px;
+        }
+
+        .pdf-embed {
+            flex: 1;
+            min-height: 60vh;
+            border-radius: 12px;
+            overflow: hidden;
+            box-shadow: 0 4px 24px rgba(0,0,0,.08);
+            background: #fff;
+        }
+
+        .pdf-embed embed,
+        .pdf-embed iframe {
+            width: 100%;
+            height: 100%;
+            min-height: 60vh;
+            border: 0;
+            display: block;
+        }
+
+        .fallback-notice {
+            background: #fef9c3;
+            border: 1px solid #fde047;
+            border-radius: 10px;
+            padding: 12px 16px;
+            font-size: 13px;
+            color: #854d0e;
+            display: none;
+        }
+
+        @media (max-width: 480px) {
+            header { padding: 10px 14px; }
+            .chip { font-size: 12px; padding: 3px 8px; }
         }
     </style>
 </head>
 <body>
-    <iframe class="viewer" src="{{ $pdfUrl }}#toolbar=0&navpanes=0&scrollbar=0" title="PDF territorio {{ $assignment->territorio?->numero }}"></iframe>
-    <a class="fallback" href="{{ $pdfUrl }}" target="_blank" rel="noopener noreferrer">Apri PDF</a>
+    <header>
+        <span class="logo">TerManager2</span>
+
+        <div class="info">
+            <div class="chip">
+                <span class="label">Territorio</span>
+                <span class="value">N° {{ $assignment->territorio?->numero }}</span>
+            </div>
+            <div class="chip">
+                <span class="label">Assegnato a</span>
+                <span class="value">{{ $assignment->proclamatore?->nome_completo ?? '—' }}</span>
+            </div>
+            <div class="chip">
+                <span class="label">Data</span>
+                <span class="value">{{ $assignment->assigned_at->format('d/m/Y') }}</span>
+            </div>
+        </div>
+
+        <a href="{{ $pdfUrl }}" download class="open-btn">
+            <svg width="14" height="14" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2"><path stroke-linecap="round" stroke-linejoin="round" d="M4 16v2a2 2 0 002 2h12a2 2 0 002-2v-2M7 10l5 5m0 0l5-5m-5 5V4"/></svg>
+            Scarica PDF
+        </a>
+    </header>
+
+    <div class="pdf-area">
+        <div class="pdf-embed" id="pdfContainer">
+            <embed src="{{ $pdfUrl }}" type="application/pdf" id="pdfEmbed">
+        </div>
+        <div class="fallback-notice" id="fallbackNotice">
+            Il tuo dispositivo non supporta la visualizzazione del PDF nel browser.
+            <a href="{{ $pdfUrl }}" download style="color:#4f46e5;font-weight:600;margin-left:6px;">Scarica il file PDF</a>
+        </div>
+    </div>
+
+    <script>
+        // Detect if embed loaded - fallback for mobile devices that don't support PDF embed
+        var embed = document.getElementById('pdfEmbed');
+        var notice = document.getElementById('fallbackNotice');
+        embed.onerror = function() {
+            notice.style.display = 'block';
+        };
+        // iOS Safari: embed always renders but PDF viewer doesn't work - show download link anyway
+        var ua = navigator.userAgent;
+        if (/iP(hone|ad|od)/i.test(ua) || (/Macintosh/i.test(ua) && 'ontouchend' in document)) {
+            document.getElementById('pdfContainer').innerHTML =
+                '<div style="display:flex;align-items:center;justify-content:center;height:100%;min-height:60vh;flex-direction:column;gap:16px;padding:24px;text-align:center;">' +
+                '<svg width="48" height="48" fill="none" viewBox="0 0 24 24" stroke="#94a3b8" stroke-width="1.5"><path stroke-linecap="round" stroke-linejoin="round" d="M19.5 14.25v-2.625a3.375 3.375 0 00-3.375-3.375h-1.5A1.125 1.125 0 0113.5 7.125v-1.5a3.375 3.375 0 00-3.375-3.375H8.25m0 12.75h7.5m-7.5 3H12M10.5 2.25H5.625c-.621 0-1.125.504-1.125 1.125v17.25c0 .621.504 1.125 1.125 1.125h12.75c.621 0 1.125-.504 1.125-1.125V11.25a9 9 0 00-9-9z"/></svg>' +
+                '<p style="font-size:14px;color:#64748b;max-width:240px">Safari su iOS non supporta la visualizzazione PDF nel browser.</p>' +
+                '<a href="{{ $pdfUrl }}" download style="background:#4f46e5;color:#fff;text-decoration:none;font-weight:600;font-size:14px;padding:10px 20px;border-radius:8px;">Scarica PDF</a>' +
+                '</div>';
+        }
+    </script>
 </body>
-</html>
\ No newline at end of file
+</html>
diff --git a/resources/views/livewire/assegnazioni/assegna.blade.php b/resources/views/livewire/assegnazioni/assegna.blade.php
index 44a4ebd..6c69e06 100644
--- a/resources/views/livewire/assegnazioni/assegna.blade.php
+++ b/resources/views/livewire/assegnazioni/assegna.blade.php
@@ -8,112 +8,160 @@
         <p class="text-sm text-gray-500 mt-1">Questa funzione consente un'assegnazione arbitraria, indipendente dalle tre schede della Home.</p>
     </div>
 
-    <div class="bg-white rounded-xl shadow-sm border border-gray-200 p-4 sm:p-6 max-w-3xl">
-        <form wire:submit="save" class="space-y-4">
-            <div>
-                @if(!$preselectedTerritorioId)
-                <label for="territorio_search" class="block text-sm font-medium text-gray-700">Filtra territori</label>
-                <input wire:model.live.debounce.300ms="territorioSearch"
-                       type="text"
-                       id="territorio_search"
-                       placeholder="Cerca per numero, zona o tipologia"
-                       class="mt-1 mb-2 block w-full rounded-lg border-gray-300 shadow-sm focus:ring-indigo-500 focus:border-indigo-500 text-sm">
-                @endif
+    <div x-data="{ formOpen: true }">
 
-                <label for="territorio_id" class="block text-sm font-medium text-gray-700">Territorio *</label>
-                <select wire:model.live="territorio_id" id="territorio_id" class="mt-1 block w-full rounded-lg border-gray-300 shadow-sm focus:ring-indigo-500 focus:border-indigo-500 text-sm" @if($preselectedTerritorioId) disabled @endif>
-                    <option value="">Seleziona un territorio</option>
-                    @foreach($territoriDisponibili as $t)
-                        <option value="{{ $t->id }}">N° {{ $t->numero }} — {{ $t->zona?->nome }} ({{ $t->tipologia?->nome }})</option>
-                    @endforeach
-                </select>
-                @if($preselectedTerritorioId)
-                    <input type="hidden" wire:model="territorio_id" value="{{ $preselectedTerritorioId }}">
-                @endif
-                @error('territorio_id') <p class="text-red-500 text-xs mt-1">{{ $message }}</p> @enderror
+        {{-- Toggle form --}}
+        <button type="button"
+                x-on:click="formOpen = !formOpen"
+                class="mb-4 inline-flex items-center gap-2 text-sm font-medium text-indigo-600 hover:text-indigo-800 transition">
+            <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                <path x-show="formOpen" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 15l7-7 7 7"/>
+                <path x-show="!formOpen" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4"/>
+            </svg>
+            <span x-text="formOpen ? 'Nascondi form' : 'Nuova assegnazione'"></span>
+        </button>
 
-                @if($territorio_id)
-                <div class="mt-3">
-                    <p class="text-xs text-gray-500 mb-2">Anteprima territorio</p>
-                    @if($this->selectedThumbnailUrl)
-                    <div class="overflow-hidden rounded-xl border border-gray-200 bg-gray-50 shadow-sm">
-                        <img src="{{ $this->selectedThumbnailUrl }}"
-                             alt="Thumbnail territorio selezionato"
-                             class="block w-full h-auto max-h-[70vh] object-contain bg-white">
-                    </div>
-                    <p class="mt-2 text-xs text-gray-500">Miniatura del territorio ottimizzata per consultazione rapida anche da mobile.</p>
-                    @else
-                    <div class="rounded-lg border border-dashed border-gray-300 bg-gray-50 px-4 py-6 text-sm text-gray-500">
-                        Nessuna thumbnail disponibile per questo territorio.
+        {{-- Form --}}
+        <div x-show="formOpen" x-cloak class="bg-white rounded-xl shadow-sm border border-gray-200 p-4 sm:p-6 mb-6 max-w-3xl">
+            <form wire:submit="save" class="space-y-4">
+                <div>
+                    @if(!$preselectedTerritorioId)
+                    <label for="territorio_search" class="block text-sm font-medium text-gray-700">Filtra territori</label>
+                    <input wire:model.live.debounce.300ms="territorioSearch"
+                           type="text"
+                           id="territorio_search"
+                           placeholder="Cerca per numero, zona o tipologia"
+                           class="mt-1 mb-2 block w-full rounded-lg border-gray-300 shadow-sm focus:ring-indigo-500 focus:border-indigo-500 text-sm">
+                    @endif
+
+                    <label for="territorio_id" class="block text-sm font-medium text-gray-700">Territorio *</label>
+                    <select wire:model.live="territorio_id" id="territorio_id" class="mt-1 block w-full rounded-lg border-gray-300 shadow-sm focus:ring-indigo-500 focus:border-indigo-500 text-sm" @if($preselectedTerritorioId) disabled @endif>
+                        <option value="">Seleziona un territorio</option>
+                        @foreach($territoriDisponibili as $t)
+                            <option value="{{ $t->id }}">N° {{ $t->numero }} — {{ $t->zona?->nome }} ({{ $t->tipologia?->nome }})</option>
+                        @endforeach
+                    </select>
+                    @if($preselectedTerritorioId)
+                        <input type="hidden" wire:model="territorio_id" value="{{ $preselectedTerritorioId }}">
+                    @endif
+                    @error('territorio_id') <p class="text-red-500 text-xs mt-1">{{ $message }}</p> @enderror
+
+                    @if($territorio_id)
+                    <div class="mt-3">
+                        <p class="text-xs text-gray-500 mb-2">Anteprima territorio</p>
+                        @if($this->selectedThumbnailUrl)
+                        <div class="overflow-hidden rounded-xl border border-gray-200 bg-gray-50 shadow-sm">
+                            <img src="{{ $this->selectedThumbnailUrl }}"
+                                 alt="Thumbnail territorio selezionato"
+                                 class="block w-full h-auto max-h-[70vh] object-contain bg-white">
+                        </div>
+                        @else
+                        <div class="rounded-lg border border-dashed border-gray-300 bg-gray-50 px-4 py-6 text-sm text-gray-500">
+                            Nessuna thumbnail disponibile per questo territorio.
+                        </div>
+                        @endif
                     </div>
                     @endif
                 </div>
-                @endif
-            </div>
 
-            <div>
-                <label for="proclamatore_id" class="block text-sm font-medium text-gray-700">Proclamatore *</label>
-                <select wire:model="proclamatore_id" id="proclamatore_id" class="mt-1 block w-full rounded-lg border-gray-300 shadow-sm focus:ring-indigo-500 focus:border-indigo-500 text-sm">
-                    <option value="">Seleziona un proclamatore</option>
-                    @foreach($proclamatoriAttivi as $p)
-                        <option value="{{ $p->id }}">{{ $p->cognome }} {{ $p->nome }}</option>
-                    @endforeach
-                </select>
-                @error('proclamatore_id') <p class="text-red-500 text-xs mt-1">{{ $message }}</p> @enderror
-            </div>
+                <div>
+                    <label for="proclamatore_id" class="block text-sm font-medium text-gray-700">Proclamatore *</label>
+                    <select wire:model="proclamatore_id" id="proclamatore_id" class="mt-1 block w-full rounded-lg border-gray-300 shadow-sm focus:ring-indigo-500 focus:border-indigo-500 text-sm">
+                        <option value="">Seleziona un proclamatore</option>
+                        @foreach($proclamatoriAttivi as $p)
+                            <option value="{{ $p->id }}">{{ $p->cognome }} {{ $p->nome }}</option>
+                        @endforeach
+                    </select>
+                    @error('proclamatore_id') <p class="text-red-500 text-xs mt-1">{{ $message }}</p> @enderror
+                </div>
 
-            <div>
-                <label for="assigned_at" class="block text-sm font-medium text-gray-700">Data Assegnazione *</label>
-                <input wire:model="assigned_at" type="date" id="assigned_at" max="{{ now()->format('Y-m-d') }}" class="mt-1 block w-full rounded-lg border-gray-300 shadow-sm focus:ring-indigo-500 focus:border-indigo-500 text-sm">
-                @error('assigned_at') <p class="text-red-500 text-xs mt-1">{{ $message }}</p> @enderror
-            </div>
+                <div>
+                    <label for="assigned_at" class="block text-sm font-medium text-gray-700">Data Assegnazione *</label>
+                    <input wire:model="assigned_at" type="date" id="assigned_at" max="{{ now()->format('Y-m-d') }}" class="mt-1 block w-full rounded-lg border-gray-300 shadow-sm focus:ring-indigo-500 focus:border-indigo-500 text-sm">
+                    @error('assigned_at') <p class="text-red-500 text-xs mt-1">{{ $message }}</p> @enderror
+                </div>
+
+                <div class="flex flex-col-reverse gap-3 pt-4 sm:flex-row sm:items-center">
+                    <button type="submit" class="px-4 py-2 text-sm font-medium text-white bg-indigo-600 rounded-lg hover:bg-indigo-700 transition">Assegna</button>
+                    <button type="button" x-on:click="formOpen = false" class="px-4 py-2 text-sm font-medium text-gray-700 bg-gray-100 rounded-lg hover:bg-gray-200 transition">Annulla</button>
+                </div>
+            </form>
+        </div>
 
-            <div class="flex flex-col-reverse gap-3 pt-4 sm:flex-row sm:items-center">
-                <button type="submit" class="px-4 py-2 text-sm font-medium text-white bg-indigo-600 rounded-lg hover:bg-indigo-700 transition">Assegna</button>
-                <a href="{{ route('territori.index') }}" class="px-4 py-2 text-sm font-medium text-gray-700 bg-gray-100 rounded-lg hover:bg-gray-200 transition">Annulla</a>
-            </div>
-        </form>
     </div>
 
-    {{-- Elenco territori attualmente assegnati con link --}}
+    {{-- Elenco territori attualmente assegnati --}}
     @if($assegnazioniAperte->count())
-    <div class="bg-white rounded-xl shadow-sm border border-gray-200 overflow-hidden mt-10">
+    <div class="bg-white rounded-xl shadow-sm border border-gray-200 overflow-hidden mt-2">
         <div class="px-5 py-4 border-b flex items-center gap-3" style="background:linear-gradient(135deg,#eef2ff,#e0e7ff);border-color:#c7d2fe">
             <div class="h-8 w-8 rounded-lg flex items-center justify-center" style="background:#6366f1">
                 <svg class="h-4 w-4 text-white" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13.828 10.172a4 4 0 00-5.656 0l-4 4a4 4 0 105.656 5.656l1.102-1.101m-.758-4.899a4 4 0 005.656 0l4-4a4 4 0 00-5.656-5.656l-1.1 1.1"/></svg>
             </div>
             <div>
                 <h3 class="text-sm font-semibold" style="color:#3730a3">Territori Assegnati ({{ $assegnazioniAperte->count() }})</h3>
-                <p class="text-xs" style="color:#4f46e5">Per ogni territorio è visibile il link da condividere</p>
+                <p class="text-xs" style="color:#4f46e5">Link PDF · stato invio · link valido {{ $linkTtlMonths }} {{ $linkTtlMonths === 1 ? 'mese' : 'mesi' }}</p>
             </div>
         </div>
         <div class="divide-y divide-gray-100">
             @foreach($assegnazioniAperte as $a)
-            @php($pdfUrl = $a->shortPdfUrl())
+            @php
+                $pdfUrl = $a->shortPdfUrl();
+                $linkScaduto = ! auth()->check() && $a->assigned_at->copy()->addMonths($linkTtlMonths)->isPast();
+            @endphp
             <div class="px-5 py-4 hover:bg-indigo-50/30 transition-colors">
-                <div class="flex items-center justify-between gap-4">
-                    <div class="flex items-center gap-4">
-                        <a href="{{ route('territori.show', $a->territorio_id) }}" class="text-indigo-600 hover:underline font-semibold text-sm">N° {{ $a->territorio?->numero }}</a>
-                        <span class="text-xs text-gray-400">{{ $a->territorio?->zona?->nome }}</span>
+                {{-- Testata riga --}}
+                <div class="flex flex-wrap items-start justify-between gap-x-6 gap-y-2">
+                    <div class="flex items-center gap-2">
+                        <a href="{{ route('territori.show', $a->territorio_id) }}" class="text-indigo-600 hover:underline font-bold text-sm">N° {{ $a->territorio?->numero }}</a>
+                        @if($a->territorio?->zona?->nome)
+                        <span class="text-xs text-gray-400 bg-gray-100 rounded px-1.5 py-0.5">{{ $a->territorio?->zona?->nome }}</span>
+                        @endif
                     </div>
-                    <div class="flex items-center gap-5 text-sm">
-                        <span class="text-gray-700">{{ $a->proclamatore?->nome_completo ?? 'N/A' }}</span>
-                        <span class="text-gray-400">{{ $a->assigned_at->format('d/m/Y') }}</span>
-                        <span class="text-xs font-medium {{ $a->giorni > 120 ? 'text-red-600' : ($a->giorni > 90 ? 'text-amber-600' : 'text-gray-500') }}">{{ $a->giorni }}g</span>
+                    <div class="flex items-center gap-3 text-sm flex-wrap">
+                        <span class="font-medium text-gray-800">{{ $a->proclamatore?->nome_completo ?? 'N/A' }}</span>
+                        <span class="text-gray-300">·</span>
+                        <span class="text-gray-500 text-xs">{{ $a->assigned_at->format('d/m/Y') }}</span>
+                        <span class="text-gray-300">·</span>
+                        <span class="text-xs font-semibold px-2 py-0.5 rounded-full
+                            {{ $a->giorni > 120 ? 'bg-red-50 text-red-600' : ($a->giorni > 90 ? 'bg-amber-50 text-amber-600' : 'bg-gray-100 text-gray-500') }}">
+                            {{ $a->giorni }}g
+                        </span>
                     </div>
                 </div>
-                @if($pdfUrl)
-                <div x-data="{ copied: false }" class="mt-2 flex items-center gap-2">
+
+                {{-- Avviso link scaduto (solo per non loggati) --}}
+                @if($linkScaduto)
+                <div class="mt-3 inline-flex items-center gap-1.5 rounded-md px-3 py-1.5 text-xs font-semibold bg-red-50 border border-red-200 text-red-700">
+                    <svg class="h-3.5 w-3.5" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8v4m0 4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>
+                    Link scaduto — rigenerare dal dettaglio territorio
+                </div>
+
+                {{-- Link attivo --}}
+                @elseif($pdfUrl)
+                <div x-data="{ copied: false }" class="mt-3 flex flex-wrap items-center gap-2">
                     <code class="flex-1 min-w-0 text-xs bg-gray-50 border border-gray-200 rounded-md px-3 py-2 text-gray-600 break-all select-all cursor-text" x-on:click="window.getSelection().selectAllChildren($el)">{{ $pdfUrl }}</code>
                     <button type="button"
-                        x-on:click="
-                            const text = $el.closest('div').querySelector('code').textContent;
-                            navigator.clipboard.writeText(text).then(() => { copied = true; setTimeout(() => copied = false, 2000) });
-                        "
+                        x-on:click="navigator.clipboard.writeText($el.closest('div').querySelector('code').textContent).then(() => { copied = true; setTimeout(() => copied = false, 2000) })"
                         class="flex-none btn-action btn-action-indigo" title="Copia link" style="padding:6px 10px">
                         <svg x-show="!copied" class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 5H6a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2v-1M8 5a2 2 0 002 2h2a2 2 0 002-2M8 5a2 2 0 012-2h2a2 2 0 012 2m0 0h2a2 2 0 012 2v3m2 4H10m0 0l3-3m-3 3l3 3"/></svg>
                         <svg x-show="copied" x-cloak class="h-4 w-4 text-green-600" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7"/></svg>
                     </button>
+
+                    {{-- Flag Link Inviato --}}
+                    <button type="button"
+                        wire:click="toggleLinkSent({{ $a->id }})"
+                        title="{{ $a->link_sent ? 'Link inviato — clicca per annullare' : 'Segna come inviato' }}"
+                        class="flex-none inline-flex items-center gap-1.5 rounded-md px-3 py-1.5 text-xs font-semibold border transition
+                            {{ $a->link_sent ? 'bg-green-50 border-green-200 text-green-700 hover:bg-green-100' : 'bg-gray-50 border-gray-200 text-gray-500 hover:bg-gray-100' }}">
+                        @if($a->link_sent)
+                            <svg class="h-3.5 w-3.5" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7"/></svg>
+                            Link inviato
+                        @else
+                            <svg class="h-3.5 w-3.5" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 19l9 2-9-18-9 18 9-2zm0 0v-8"/></svg>
+                            Non inviato
+                        @endif
+                    </button>
+
                     <span x-show="copied" x-cloak class="flex-none text-xs text-green-600 font-medium">Copiato!</span>
                 </div>
                 @else