diff --git a/Dockerfile b/Dockerfile
index 0e470a5..1df698e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -46,13 +46,32 @@ RUN install-php-extensions \
     mbstring \
     gmp
 
-# System tools
+# System tools + Chromium + Node.js (for spatie/browsershot PDF rendering)
 RUN apt-get update && apt-get install -y --no-install-recommends \
     git \
     unzip \
     curl \
+    ca-certificates \
+    gnupg \
+    chromium \
+    fonts-liberation \
+    fonts-noto \
+    fonts-noto-cjk \
+ && curl -fsSL https://deb.nodesource.com/setup_22.x | bash - \
+ && apt-get install -y --no-install-recommends nodejs \
  && rm -rf /var/lib/apt/lists/*
 
+# Puppeteer + Browsershot deps live in a shared node_modules under /app
+# so Browsershot can spawn `node`+puppeteer bundled with Chromium bindings.
+RUN mkdir -p /opt/browsershot && cd /opt/browsershot \
+ && npm install --omit=dev puppeteer-core@23 \
+ && chown -R www-data:www-data /opt/browsershot
+
+ENV BROWSERSHOT_NODE_BINARY=/usr/bin/node \
+    BROWSERSHOT_NPM_BINARY=/usr/bin/npm \
+    BROWSERSHOT_NODE_MODULE_PATH=/opt/browsershot/node_modules \
+    BROWSERSHOT_CHROME_PATH=/usr/bin/chromium
+
 # Copy application code
 COPY --link . /app
 # Composer vendor from stage 1
diff --git a/app/Auth/Permissions.php b/app/Auth/Permissions.php
index 7472c32..2a358d3 100644
--- a/app/Auth/Permissions.php
+++ b/app/Auth/Permissions.php
@@ -81,6 +81,10 @@ class Permissions
     public const AI_ASSISTANT_CONFIGURE_KEYS = 'ai_assistant.configure_keys';
     public const ANALYTICS_VIEW = 'analytics.view';
 
+    // Injector diagnostic protocols
+    public const INJECTOR_PROTOCOLS_VIEW = 'injector_protocols.view';
+    public const INJECTOR_PROTOCOLS_CONCLUDE = 'injector_protocols.conclude';
+
     /** Full list — used by seeder. */
     public static function all(): array
     {
@@ -102,6 +106,7 @@ class Permissions
             self::ADMIN_SETTINGS_EDIT, self::ADMIN_INTEGRATIONS, self::ADMIN_API_TOKENS_MANAGE,
             self::ADMIN_AUDIT_LOG_VIEW, self::ADMIN_BACKUP_DOWNLOAD,
             self::AI_ASSISTANT_USE, self::AI_ASSISTANT_CONFIGURE_KEYS, self::ANALYTICS_VIEW,
+            self::INJECTOR_PROTOCOLS_VIEW, self::INJECTOR_PROTOCOLS_CONCLUDE,
         ];
     }
 
@@ -129,6 +134,7 @@ class Permissions
             'admin' => 'Administrare',
             'ai_assistant' => 'AI Assistant',
             'analytics' => 'Analitică',
+            'injector_protocols' => 'Protocol forsunki',
         ];
     }
 
@@ -188,6 +194,8 @@ class Permissions
             'ai_assistant.use' => 'Folosește AI Assistant',
             'ai_assistant.configure_keys' => 'Configurează chei API pentru AI',
             'analytics.view' => 'Vezi rapoarte & analitică',
+            'injector_protocols.view' => 'Vezi protocoalele de diagnostic forsunki',
+            'injector_protocols.conclude' => 'Completează Заключение (concluzii + semnătură)',
         ];
     }
 
@@ -221,6 +229,7 @@ class Permissions
             self::SUPPLIERS_VIEW, self::SUPPLIERS_EDIT,
             self::AI_ASSISTANT_USE,
             self::ANALYTICS_VIEW,
+            self::INJECTOR_PROTOCOLS_VIEW, self::INJECTOR_PROTOCOLS_CONCLUDE,
         ];
 
         // accountant: finance + reporting only
@@ -247,6 +256,7 @@ class Permissions
             self::SALARIES_VIEW_OWN,
             self::INVENTORY_VIEW,
             self::AI_ASSISTANT_USE,
+            self::INJECTOR_PROTOCOLS_VIEW,
         ];
 
         // mechanic: only own WOs + inventory view
@@ -254,6 +264,7 @@ class Permissions
             self::WORK_ORDERS_VIEW_OWN_ASSIGNED, self::WORK_ORDERS_CHANGE_STATUS,
             self::INVENTORY_VIEW,
             self::SALARIES_VIEW_OWN,
+            self::INJECTOR_PROTOCOLS_VIEW, self::INJECTOR_PROTOCOLS_CONCLUDE,
         ];
 
         // viewer: read-only
diff --git a/app/Filament/Tenant/Resources/InjectorProtocolResource.php b/app/Filament/Tenant/Resources/InjectorProtocolResource.php
new file mode 100644
index 0000000..39a8a32
--- /dev/null
+++ b/app/Filament/Tenant/Resources/InjectorProtocolResource.php
@@ -0,0 +1,288 @@
+<?php
+
+namespace App\Filament\Tenant\Resources;
+
+use App\Auth\Permissions;
+use App\Filament\Tenant\Resources\InjectorProtocolResource\Pages;
+use App\Models\Tenant\Client;
+use App\Models\Tenant\InjectorProtocol;
+use App\Models\Tenant\User;
+use App\Models\Tenant\Vehicle;
+use App\Models\Tenant\WorkOrder;
+use Filament\Actions;
+use Filament\Forms;
+use Filament\Resources\Resource;
+use Filament\Schemas;
+use Filament\Schemas\Components\Utilities\Get;
+use Filament\Schemas\Components\Utilities\Set;
+use Filament\Schemas\Schema;
+use Filament\Tables;
+use Filament\Tables\Table;
+
+class InjectorProtocolResource extends Resource
+{
+    protected static ?string $model = InjectorProtocol::class;
+
+    protected static string|\BackedEnum|null $navigationIcon = 'heroicon-o-beaker';
+
+    public static function getNavigationLabel(): string
+    {
+        return __('nav.label.Protocoale forsunki');
+    }
+
+    public static function getNavigationGroup(): ?string
+    {
+        return __('nav.group.Service');
+    }
+
+    protected static ?int $navigationSort = 27;
+
+    public static function getModelLabel(): string
+    {
+        return __('protocol forsunki');
+    }
+
+    public static function getPluralModelLabel(): string
+    {
+        return __('protocoale forsunki');
+    }
+
+    public static function canViewAny(): bool
+    {
+        return auth()->user()?->canDo(Permissions::INJECTOR_PROTOCOLS_VIEW) ?? false;
+    }
+
+    public static function canCreate(): bool
+    {
+        return auth()->user()?->canDo(Permissions::INJECTOR_PROTOCOLS_CONCLUDE) ?? false;
+    }
+
+    public static function canEdit($record): bool
+    {
+        return auth()->user()?->canDo(Permissions::INJECTOR_PROTOCOLS_CONCLUDE) ?? false;
+    }
+
+    public static function form(Schema $schema): Schema
+    {
+        return $schema->components([
+            Schemas\Components\Section::make(__('Date auto & client'))
+                ->columns(3)
+                ->schema([
+                    Forms\Components\TextInput::make('protocol_number')
+                        ->label(__('Nr. protocol'))
+                        ->disabled()
+                        ->dehydrated(false)
+                        ->placeholder(__('Generat automat')),
+                    Forms\Components\Select::make('source_type')
+                        ->label(__('Sursă'))
+                        ->options(\App\Support\I18n::opts(InjectorProtocol::SOURCE_TYPES))
+                        ->default('client')
+                        ->required(),
+                    Forms\Components\TextInput::make('source_name')
+                        ->label(__('Autoservis / Client'))
+                        ->required()
+                        ->maxLength(160),
+
+                    Forms\Components\Select::make('client_id')
+                        ->label(__('Client CRM'))
+                        ->options(fn () => Client::pluck('name', 'id'))
+                        ->searchable()
+                        ->live()
+                        ->afterStateUpdated(function ($state, Set $set) {
+                            if ($state && $c = Client::find($state)) {
+                                $set('source_name', $c->name);
+                                $set('phone', $c->phone);
+                            }
+                        }),
+                    Forms\Components\Select::make('vehicle_id')
+                        ->label(__('Auto CRM'))
+                        ->options(fn (Get $get) => $get('client_id')
+                            ? Vehicle::where('client_id', $get('client_id'))
+                                ->get()->mapWithKeys(fn ($v) => [$v->id => "{$v->make} {$v->model} {$v->plate}"])->toArray()
+                            : Vehicle::get()->mapWithKeys(fn ($v) => [$v->id => "{$v->make} {$v->model} {$v->plate}"])->toArray())
+                        ->searchable()
+                        ->live()
+                        ->afterStateUpdated(function ($state, Set $set) {
+                            if ($state && $v = Vehicle::find($state)) {
+                                $set('car_model', trim(($v->make ?? '') . ' ' . ($v->model ?? '')));
+                                $set('plate_number', $v->plate);
+                                $set('vin', $v->vin);
+                                $set('year', $v->year);
+                                $set('mileage', $v->mileage);
+                            }
+                        }),
+                    Forms\Components\Select::make('work_order_id')
+                        ->label(__('Fișă lucru (opțional)'))
+                        ->options(fn () => WorkOrder::orderBy('id', 'desc')->limit(50)
+                            ->get()->mapWithKeys(fn ($w) => [$w->id => "{$w->number} — " . ($w->client?->name ?? '?')])->toArray())
+                        ->searchable(),
+
+                    Forms\Components\TextInput::make('phone')->label(__('Telefon'))->tel()->maxLength(40),
+                    Forms\Components\TextInput::make('plate_number')->label(__('Nr. înmatriculare'))->maxLength(32),
+                    Forms\Components\TextInput::make('vin')->label(__('VIN'))->maxLength(17),
+                    Forms\Components\TextInput::make('car_model')->label(__('Model auto'))->maxLength(120),
+                    Forms\Components\TextInput::make('year')->label(__('An'))->numeric()->minValue(1950)->maxValue(2100),
+                    Forms\Components\TextInput::make('mileage')->label(__('Kilometraj'))->numeric()->suffix(__('km')),
+                    Forms\Components\TextInput::make('injector_brand')->label(__('Marca injectoarelor'))->maxLength(60),
+                    Forms\Components\TextInput::make('injector_count')->label(__('Nr. injectoare'))
+                        ->numeric()->minValue(1)->maxValue(8)->default(8)->required(),
+                ]),
+
+            Schemas\Components\Section::make(__('Cauza adresării'))
+                ->columns(3)
+                ->schema([
+                    Forms\Components\Checkbox::make('reason_new_injectors')->label(__('Injectoare noi')),
+                    Forms\Components\Checkbox::make('reason_engine_overhaul')->label(__('Reparație capitală motor')),
+                    Forms\Components\Checkbox::make('reason_check')->label(__('Verificare / diagnostic')),
+                ]),
+
+            Schemas\Components\Section::make(__('Măsurători mecanica injectoarelor'))
+                ->description(__('8 forsunki × 6 măsurători (Înainte / După). Introducerea se face pe rând.'))
+                ->schema([
+                    Forms\Components\Repeater::make('rows')
+                        ->label('')
+                        ->relationship('rows')
+                        ->schema([
+                            Forms\Components\TextInput::make('position')
+                                ->label(__('№'))
+                                ->numeric()->minValue(1)->maxValue(8)->required()
+                                ->disabled()->dehydrated(true),
+                            Forms\Components\TextInput::make('resistance_before')->label(__('Rezistență ÎNAINTE'))->numeric()->step(0.01)->suffix('Ω'),
+                            Forms\Components\TextInput::make('resistance_after')->label(__('DUPĂ'))->numeric()->step(0.01)->suffix('Ω'),
+                            Forms\Components\TextInput::make('open_time_before')->label(__('Deschidere ÎNAINTE'))->numeric()->step(0.01)->suffix('ms'),
+                            Forms\Components\TextInput::make('open_time_after')->label(__('DUPĂ'))->numeric()->step(0.01)->suffix('ms'),
+                            Forms\Components\TextInput::make('close_time_before')->label(__('Închidere ÎNAINTE'))->numeric()->step(0.01)->suffix('ms'),
+                            Forms\Components\TextInput::make('close_time_after')->label(__('DUPĂ'))->numeric()->step(0.01)->suffix('ms'),
+                            Forms\Components\TextInput::make('close_time_kz_before')->label(__('Închidere KZ ÎNAINTE'))->numeric()->step(0.01)->suffix('ms'),
+                            Forms\Components\TextInput::make('close_time_kz_after')->label(__('DUPĂ'))->numeric()->step(0.01)->suffix('ms'),
+                            Forms\Components\TextInput::make('flow_before')->label(__('Debit ÎNAINTE'))->numeric()->step(0.01)->suffix(__('ml')),
+                            Forms\Components\TextInput::make('flow_after')->label(__('DUPĂ'))->numeric()->step(0.01)->suffix(__('ml')),
+                            Forms\Components\TextInput::make('tightness_before')->label(__('Etanșeitate ÎNAINTE'))->maxLength(20),
+                            Forms\Components\TextInput::make('tightness_after')->label(__('DUPĂ'))->maxLength(20),
+                        ])
+                        ->columns(2)
+                        ->itemLabel(fn (array $state) => __('Forsunka') . ' #' . ($state['position'] ?? '?'))
+                        ->addable(false)
+                        ->deletable(false)
+                        ->reorderable(false)
+                        ->collapsed(fn ($record) => (bool) $record),
+                ]),
+
+            Schemas\Components\Section::make(__('Заключение'))
+                ->columns(3)
+                ->schema([
+                    Forms\Components\Checkbox::make('conclusion_ok')
+                        ->label(__('Injectoarele în normă, apte pentru exploatare')),
+                    Forms\Components\Checkbox::make('conclusion_needs_cleaning')
+                        ->label(__('Necesită curățare repetată')),
+                    Forms\Components\Checkbox::make('conclusion_needs_replacement')
+                        ->label(__('Recomandată înlocuire')),
+                    Forms\Components\Textarea::make('master_comment')
+                        ->label(__('Comentariu / recomandări maistru'))
+                        ->rows(3)
+                        ->columnSpanFull(),
+                    Forms\Components\Select::make('master_id')
+                        ->label(__('Maistru'))
+                        ->options(fn () => User::whereIn('role', ['mechanic', 'admin', 'owner'])
+                            ->pluck('name', 'id'))
+                        ->searchable(),
+                    Forms\Components\TextInput::make('master_name_signed')
+                        ->label(__('Semnat de (manual)'))
+                        ->maxLength(120)
+                        ->helperText(__('Doar dacă maistrul nu e în listă.')),
+                    Forms\Components\DatePicker::make('issue_date')
+                        ->label(__('Data emiterii'))
+                        ->default(today()),
+                    Forms\Components\Checkbox::make('client_acknowledged')
+                        ->label(__('Client informat / a luat cunoștință'))
+                        ->columnSpanFull(),
+                ]),
+        ]);
+    }
+
+    public static function table(Table $table): Table
+    {
+        return $table
+            ->columns([
+                Tables\Columns\TextColumn::make('protocol_number')
+                    ->label(__('Nr. protocol'))
+                    ->searchable()
+                    ->sortable()
+                    ->copyable()
+                    ->weight('bold'),
+                Tables\Columns\TextColumn::make('issue_date')
+                    ->label(__('Data'))
+                    ->date('d.m.Y')
+                    ->sortable()
+                    ->placeholder('—'),
+                Tables\Columns\TextColumn::make('source_name')
+                    ->label(__('Autoservis / Client'))
+                    ->searchable()
+                    ->wrap(),
+                Tables\Columns\TextColumn::make('plate_number')
+                    ->label(__('Nr. auto'))
+                    ->searchable()
+                    ->placeholder('—'),
+                Tables\Columns\TextColumn::make('injector_brand')
+                    ->label(__('Marca'))
+                    ->placeholder('—')
+                    ->toggleable(),
+                Tables\Columns\TextColumn::make('injector_count')
+                    ->label(__('Injectoare'))
+                    ->alignCenter(),
+                Tables\Columns\IconColumn::make('conclusion_ok')
+                    ->label(__('OK'))
+                    ->boolean()
+                    ->toggleable(),
+                Tables\Columns\IconColumn::make('conclusion_needs_cleaning')
+                    ->label(__('Curățare'))
+                    ->boolean()
+                    ->toggleable(),
+                Tables\Columns\IconColumn::make('conclusion_needs_replacement')
+                    ->label(__('Înlocuire'))
+                    ->boolean()
+                    ->toggleable(),
+                Tables\Columns\TextColumn::make('master.name')
+                    ->label(__('Maistru'))
+                    ->placeholder('—')
+                    ->toggleable(),
+                Tables\Columns\TextColumn::make('created_at')
+                    ->label(__('Creat'))
+                    ->dateTime('d.m.Y H:i')
+                    ->toggleable(isToggledHiddenByDefault: true),
+            ])
+            ->filters([
+                Tables\Filters\SelectFilter::make('source_type')
+                    ->label(__('Sursă'))
+                    ->options(\App\Support\I18n::opts(InjectorProtocol::SOURCE_TYPES)),
+                Tables\Filters\Filter::make('needs_action')
+                    ->label(__('Necesită acțiune'))
+                    ->query(fn ($q) => $q->where(fn ($q) => $q
+                        ->where('conclusion_needs_cleaning', true)
+                        ->orWhere('conclusion_needs_replacement', true))),
+            ])
+            ->actions([
+                Actions\Action::make('pdf')
+                    ->label(__('PDF'))
+                    ->icon('heroicon-m-document-arrow-down')
+                    ->color('gray')
+                    ->url(fn (InjectorProtocol $r) => route('tenant.injector-protocols.pdf', ['record' => $r->id]))
+                    ->openUrlInNewTab(),
+                Actions\EditAction::make(),
+                Actions\DeleteAction::make(),
+            ])
+            ->emptyStateHeading(__('Niciun protocol'))
+            ->emptyStateDescription(__('Creează primul protocol de diagnostic forsunki. Numărul se generează automat (PS-{tenant}-{an}-{seq}).'))
+            ->emptyStateIcon('heroicon-o-beaker')
+            ->defaultSort('created_at', 'desc');
+    }
+
+    public static function getPages(): array
+    {
+        return [
+            'index' => Pages\ListInjectorProtocols::route('/'),
+            'create' => Pages\CreateInjectorProtocol::route('/create'),
+            'edit' => Pages\EditInjectorProtocol::route('/{record}/edit'),
+        ];
+    }
+}
diff --git a/app/Filament/Tenant/Resources/InjectorProtocolResource/Pages/CreateInjectorProtocol.php b/app/Filament/Tenant/Resources/InjectorProtocolResource/Pages/CreateInjectorProtocol.php
new file mode 100644
index 0000000..b66960e
--- /dev/null
+++ b/app/Filament/Tenant/Resources/InjectorProtocolResource/Pages/CreateInjectorProtocol.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Filament\Tenant\Resources\InjectorProtocolResource\Pages;
+
+use App\Filament\Tenant\Resources\InjectorProtocolResource;
+use Filament\Resources\Pages\CreateRecord;
+
+class CreateInjectorProtocol extends CreateRecord
+{
+    protected static string $resource = InjectorProtocolResource::class;
+}
diff --git a/app/Filament/Tenant/Resources/InjectorProtocolResource/Pages/EditInjectorProtocol.php b/app/Filament/Tenant/Resources/InjectorProtocolResource/Pages/EditInjectorProtocol.php
new file mode 100644
index 0000000..a70eb40
--- /dev/null
+++ b/app/Filament/Tenant/Resources/InjectorProtocolResource/Pages/EditInjectorProtocol.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Filament\Tenant\Resources\InjectorProtocolResource\Pages;
+
+use App\Filament\Tenant\Resources\InjectorProtocolResource;
+use App\Models\Tenant\InjectorProtocol;
+use Filament\Actions;
+use Filament\Resources\Pages\EditRecord;
+
+class EditInjectorProtocol extends EditRecord
+{
+    protected static string $resource = InjectorProtocolResource::class;
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            Actions\Action::make('pdf')
+                ->label(__('Descarcă PDF'))
+                ->icon('heroicon-m-document-arrow-down')
+                ->color('gray')
+                ->url(fn (InjectorProtocol $record) => route('tenant.injector-protocols.pdf', ['record' => $record->id]))
+                ->openUrlInNewTab(),
+            Actions\DeleteAction::make(),
+        ];
+    }
+}
diff --git a/app/Filament/Tenant/Resources/InjectorProtocolResource/Pages/ListInjectorProtocols.php b/app/Filament/Tenant/Resources/InjectorProtocolResource/Pages/ListInjectorProtocols.php
new file mode 100644
index 0000000..a13e195
--- /dev/null
+++ b/app/Filament/Tenant/Resources/InjectorProtocolResource/Pages/ListInjectorProtocols.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Filament\Tenant\Resources\InjectorProtocolResource\Pages;
+
+use App\Filament\Tenant\Resources\InjectorProtocolResource;
+use Filament\Actions;
+use Filament\Resources\Pages\ListRecords;
+
+class ListInjectorProtocols extends ListRecords
+{
+    protected static string $resource = InjectorProtocolResource::class;
+
+    protected function getHeaderActions(): array
+    {
+        return [Actions\CreateAction::make()->label(__('Protocol nou'))];
+    }
+}
diff --git a/app/Models/Tenant/InjectorProtocol.php b/app/Models/Tenant/InjectorProtocol.php
new file mode 100644
index 0000000..68c6c7e
--- /dev/null
+++ b/app/Models/Tenant/InjectorProtocol.php
@@ -0,0 +1,102 @@
+<?php
+
+namespace App\Models\Tenant;
+
+use App\Models\Concerns\BelongsToTenant;
+use App\Tenancy\TenantManager;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+
+class InjectorProtocol extends Model
+{
+    use BelongsToTenant;
+
+    public const SOURCE_TYPES = [
+        'client' => 'Клиент',
+        'service_partner' => 'Автосервис',
+    ];
+
+    protected $fillable = [
+        'company_id', 'protocol_number',
+        'client_id', 'vehicle_id', 'work_order_id',
+        'source_type', 'source_name', 'phone',
+        'car_model', 'plate_number', 'vin', 'mileage', 'year',
+        'injector_brand', 'injector_count',
+        'reason_new_injectors', 'reason_engine_overhaul', 'reason_check',
+        'conclusion_ok', 'conclusion_needs_cleaning', 'conclusion_needs_replacement',
+        'master_comment', 'master_id', 'master_name_signed',
+        'issue_date', 'client_acknowledged',
+    ];
+
+    protected $casts = [
+        'reason_new_injectors' => 'boolean',
+        'reason_engine_overhaul' => 'boolean',
+        'reason_check' => 'boolean',
+        'conclusion_ok' => 'boolean',
+        'conclusion_needs_cleaning' => 'boolean',
+        'conclusion_needs_replacement' => 'boolean',
+        'client_acknowledged' => 'boolean',
+        'issue_date' => 'date',
+        'mileage' => 'integer',
+        'year' => 'integer',
+        'injector_count' => 'integer',
+    ];
+
+    public function client(): BelongsTo
+    {
+        return $this->belongsTo(Client::class);
+    }
+
+    public function vehicle(): BelongsTo
+    {
+        return $this->belongsTo(Vehicle::class);
+    }
+
+    public function workOrder(): BelongsTo
+    {
+        return $this->belongsTo(WorkOrder::class);
+    }
+
+    public function master(): BelongsTo
+    {
+        return $this->belongsTo(User::class, 'master_id');
+    }
+
+    public function rows(): HasMany
+    {
+        return $this->hasMany(InjectorProtocolRow::class)->orderBy('position');
+    }
+
+    protected static function booted(): void
+    {
+        static::creating(function (InjectorProtocol $p) {
+            $p->protocol_number ??= static::generateNumber();
+        });
+
+        static::created(function (InjectorProtocol $p) {
+            // Auto-seed empty rows for each injector position (1..N)
+            $count = max(1, min(8, (int) $p->injector_count));
+            for ($i = 1; $i <= $count; $i++) {
+                $p->rows()->create([
+                    'company_id' => $p->company_id,
+                    'position' => $i,
+                ]);
+            }
+        });
+    }
+
+    /** PS-{tenantId}-{YYYY}-{seq6} — per-tenant, per-year sequence. */
+    public static function generateNumber(): string
+    {
+        $companyId = app(TenantManager::class)->current()?->id
+            ?? auth()->user()?->company_id
+            ?? 0;
+        $year = now()->year;
+        $seq = static::withoutGlobalScopes()
+            ->where('company_id', $companyId)
+            ->whereYear('created_at', $year)
+            ->count() + 1;
+        return sprintf('PS-%d-%d-%06d', $companyId, $year, $seq);
+    }
+}
diff --git a/app/Models/Tenant/InjectorProtocolRow.php b/app/Models/Tenant/InjectorProtocolRow.php
new file mode 100644
index 0000000..74d402f
--- /dev/null
+++ b/app/Models/Tenant/InjectorProtocolRow.php
@@ -0,0 +1,41 @@
+<?php
+
+namespace App\Models\Tenant;
+
+use App\Models\Concerns\BelongsToTenant;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class InjectorProtocolRow extends Model
+{
+    use BelongsToTenant;
+
+    protected $fillable = [
+        'company_id', 'injector_protocol_id', 'position',
+        'resistance_before', 'resistance_after',
+        'open_time_before', 'open_time_after',
+        'close_time_before', 'close_time_after',
+        'close_time_kz_before', 'close_time_kz_after',
+        'flow_before', 'flow_after',
+        'tightness_before', 'tightness_after',
+    ];
+
+    protected $casts = [
+        'position' => 'integer',
+        'resistance_before' => 'decimal:2',
+        'resistance_after' => 'decimal:2',
+        'open_time_before' => 'decimal:2',
+        'open_time_after' => 'decimal:2',
+        'close_time_before' => 'decimal:2',
+        'close_time_after' => 'decimal:2',
+        'close_time_kz_before' => 'decimal:2',
+        'close_time_kz_after' => 'decimal:2',
+        'flow_before' => 'decimal:2',
+        'flow_after' => 'decimal:2',
+    ];
+
+    public function protocol(): BelongsTo
+    {
+        return $this->belongsTo(InjectorProtocol::class, 'injector_protocol_id');
+    }
+}
diff --git a/app/Services/InjectorProtocolPdfService.php b/app/Services/InjectorProtocolPdfService.php
new file mode 100644
index 0000000..ff942d3
--- /dev/null
+++ b/app/Services/InjectorProtocolPdfService.php
@@ -0,0 +1,44 @@
+<?php
+
+namespace App\Services;
+
+use App\Models\Tenant\InjectorProtocol;
+use Spatie\Browsershot\Browsershot;
+
+class InjectorProtocolPdfService
+{
+    public function render(InjectorProtocol $protocol): string
+    {
+        $html = view('pdf.injector-protocol', ['protocol' => $protocol->load('rows', 'master')])->render();
+
+        $shot = Browsershot::html($html)
+            ->format('A4')
+            ->margins(12, 14, 12, 14)
+            ->showBackground()
+            ->waitUntilNetworkIdle();
+
+        if ($node = env('BROWSERSHOT_NODE_BINARY')) {
+            $shot->setNodeBinary($node);
+        }
+        if ($npm = env('BROWSERSHOT_NPM_BINARY')) {
+            $shot->setNpmBinary($npm);
+        }
+        if ($modules = env('BROWSERSHOT_NODE_MODULE_PATH')) {
+            $shot->setNodeModulePath($modules);
+        }
+        if ($chrome = env('BROWSERSHOT_CHROME_PATH')) {
+            $shot->setChromePath($chrome);
+        }
+
+        // Docker sandbox — chromium refuses to run as root without --no-sandbox
+        $shot->noSandbox();
+
+        return $shot->pdf();
+    }
+
+    public function filename(InjectorProtocol $protocol): string
+    {
+        $num = $protocol->protocol_number ?: ('protocol-' . $protocol->id);
+        return $num . '.pdf';
+    }
+}
diff --git a/composer.json b/composer.json
index 8048751..7d5ac5a 100644
--- a/composer.json
+++ b/composer.json
@@ -18,6 +18,7 @@
         "minishlink/web-push": "^10.0",
         "phpoffice/phpspreadsheet": "^5.7",
         "resend/resend-laravel": "^1.4",
+        "spatie/browsershot": "^5.4",
         "spatie/laravel-activitylog": "^5.0",
         "spatie/laravel-medialibrary": "^11.22",
         "spatie/laravel-permission": "^7.4",
diff --git a/composer.lock b/composer.lock
index a58c677..5f90ca6 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "5b5b5d8a2a2a4bac8ef246a2b165992c",
+    "content-hash": "d8f2a53adf427685095dafb1deff3fa9",
     "packages": [
         {
             "name": "barryvdh/laravel-dompdf",
@@ -7380,6 +7380,74 @@
             ],
             "time": "2022-12-17T21:53:22+00:00"
         },
+        {
+            "name": "spatie/browsershot",
+            "version": "5.4.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/spatie/browsershot.git",
+                "reference": "dcf7a65fd1d0fc8fd113739b84982377728d0b2f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/spatie/browsershot/zipball/dcf7a65fd1d0fc8fd113739b84982377728d0b2f",
+                "reference": "dcf7a65fd1d0fc8fd113739b84982377728d0b2f",
+                "shasum": ""
+            },
+            "require": {
+                "ext-fileinfo": "*",
+                "ext-json": "*",
+                "php": "^8.2",
+                "spatie/temporary-directory": "^2.0",
+                "symfony/process": "^6.0|^7.0|^8.0"
+            },
+            "require-dev": {
+                "pestphp/pest": "^3.0|^4.0",
+                "spatie/image": "^3.6",
+                "spatie/pdf-to-text": "^1.52",
+                "spatie/phpunit-snapshot-assertions": "^5.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Spatie\\Browsershot\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Freek Van der Herten",
+                    "email": "freek@spatie.be",
+                    "homepage": "https://github.com/freekmurze",
+                    "role": "Developer"
+                }
+            ],
+            "description": "Convert a webpage to an image or pdf using headless Chrome",
+            "homepage": "https://github.com/spatie/browsershot",
+            "keywords": [
+                "chrome",
+                "convert",
+                "headless",
+                "image",
+                "pdf",
+                "puppeteer",
+                "screenshot",
+                "webpage"
+            ],
+            "support": {
+                "source": "https://github.com/spatie/browsershot/tree/5.4.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/spatie",
+                    "type": "github"
+                }
+            ],
+            "time": "2026-05-26T13:13:33+00:00"
+        },
         {
             "name": "spatie/image",
             "version": "3.9.4",
diff --git a/database/migrations/2026_07_26_000002_create_injector_protocols.php b/database/migrations/2026_07_26_000002_create_injector_protocols.php
new file mode 100644
index 0000000..2b36084
--- /dev/null
+++ b/database/migrations/2026_07_26_000002_create_injector_protocols.php
@@ -0,0 +1,88 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::create('injector_protocols', function (Blueprint $t) {
+            $t->id();
+            $t->foreignId('company_id')->constrained('companies')->cascadeOnDelete();
+            $t->string('protocol_number', 32)->nullable();
+
+            $t->foreignId('client_id')->nullable()->constrained('clients')->nullOnDelete();
+            $t->foreignId('vehicle_id')->nullable()->constrained('vehicles')->nullOnDelete();
+            $t->foreignId('work_order_id')->nullable()->constrained('work_orders')->nullOnDelete();
+
+            // «Автосервис / Клиент» — who delivered the vehicle
+            $t->string('source_type', 20)->default('client'); // 'client' | 'service_partner'
+            $t->string('source_name', 160)->nullable();
+            $t->string('phone', 40)->nullable();
+
+            // vehicle snapshot at protocol time
+            $t->string('car_model', 120)->nullable();
+            $t->string('plate_number', 32)->nullable();
+            $t->string('vin', 32)->nullable();
+            $t->unsignedInteger('mileage')->nullable();
+            $t->unsignedSmallInteger('year')->nullable();
+            $t->string('injector_brand', 60)->nullable();
+            $t->unsignedTinyInteger('injector_count')->default(8);
+
+            // «Причина обращения»
+            $t->boolean('reason_new_injectors')->default(false);
+            $t->boolean('reason_engine_overhaul')->default(false);
+            $t->boolean('reason_check')->default(false);
+
+            // «Заключение»
+            $t->boolean('conclusion_ok')->default(false);
+            $t->boolean('conclusion_needs_cleaning')->default(false);
+            $t->boolean('conclusion_needs_replacement')->default(false);
+            $t->text('master_comment')->nullable();
+
+            // Master = User with role='mechanic' (this CRM uses User, not Employee)
+            $t->foreignId('master_id')->nullable()->constrained('users')->nullOnDelete();
+            $t->string('master_name_signed', 120)->nullable();
+            $t->date('issue_date')->nullable();
+            $t->boolean('client_acknowledged')->default(false);
+
+            $t->timestamps();
+
+            $t->unique(['company_id', 'protocol_number']);
+            $t->index(['company_id', 'plate_number']);
+            $t->index(['company_id', 'vin']);
+        });
+
+        Schema::create('injector_protocol_rows', function (Blueprint $t) {
+            $t->id();
+            $t->foreignId('company_id')->constrained('companies')->cascadeOnDelete();
+            $t->foreignId('injector_protocol_id')->constrained('injector_protocols')->cascadeOnDelete();
+            $t->unsignedTinyInteger('position'); // 1..8
+
+            $t->decimal('resistance_before', 6, 2)->nullable();
+            $t->decimal('resistance_after', 6, 2)->nullable();
+            $t->decimal('open_time_before', 6, 2)->nullable();
+            $t->decimal('open_time_after', 6, 2)->nullable();
+            $t->decimal('close_time_before', 6, 2)->nullable();
+            $t->decimal('close_time_after', 6, 2)->nullable();
+            $t->decimal('close_time_kz_before', 6, 2)->nullable();
+            $t->decimal('close_time_kz_after', 6, 2)->nullable();
+            $t->decimal('flow_before', 6, 2)->nullable();
+            $t->decimal('flow_after', 6, 2)->nullable();
+            $t->string('tightness_before', 20)->nullable();
+            $t->string('tightness_after', 20)->nullable();
+
+            $t->timestamps();
+
+            $t->unique(['injector_protocol_id', 'position']);
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('injector_protocol_rows');
+        Schema::dropIfExists('injector_protocols');
+    }
+};
diff --git a/lang/en.json b/lang/en.json
index 05a49fe..d1dc435 100644
--- a/lang/en.json
+++ b/lang/en.json
@@ -28,6 +28,7 @@
   "2FA dezactivat.": "2FA dezactivat.",
   "2FA resetat": "2FA reset",
   "5–8.5h/10": "5–8.5h/10",
+  "8 forsunki × 6 măsurători (Înainte / După). Introducerea se face pe rând.": "8 injectors × 6 measurements (Before / After). One row at a time.",
   ":n poziții importate în Purchase nouă": ":n items imported into a new Purchase",
   "> 0 calculează automat prețul client.": "> 0 auto-calculates client price.",
   "A1-03": "A1-03",
@@ -260,11 +261,13 @@
   "Autentificare 2FA": "2FA authentication",
   "Auto": "Vehicle",
   "Auto / model": "Vehicle / model",
+  "Auto CRM": "CRM vehicle",
   "Auto-import Excel/CSV": "Auto-import Excel/CSV",
   "AutoCRM PSauto · psauto.service.mir.md": "AutoCRM PSauto · psauto.service.mir.md",
   "AutoCRM SRL": "AutoCRM SRL",
   "Automată": "Automatic",
   "Automobile": "Vehicles",
+  "Autoservis / Client": "Auto service / Client",
   "Avans": "Advance",
   "Avans achitat": "Advance paid",
   "Avg zile": "Avg days",
@@ -363,6 +366,7 @@
   "Caută": "Search",
   "Caută client, mașină, număr...": "Search client, vehicle, number...",
   "Caută în tabel": "Search in table",
+  "Cauza adresării": "Reason for request",
   "Caz asigurare": "Insurance case",
   "Caz de asigurare": "Insurance case",
   "Ce a spus clientul...": "What the client said...",
@@ -403,6 +407,7 @@
   "Client ID": "Client ID",
   "Client VIP": "VIP client",
   "Client existent": "Existing client",
+  "Client informat / a luat cunoștință": "Client informed / acknowledged",
   "Client legat (CRM)": "Linked client (CRM)",
   "Client name": "Client name",
   "Client nou": "New client",
@@ -445,6 +450,7 @@
   "Comandă nouă #": "New order #",
   "Comandă primită": "Order received",
   "Combustibil": "Fuel",
+  "Comentariu / recomandări maistru": "Master comment / recommendations",
   "Comenzi": "Orders",
   "Comercial": "Commercial",
   "Comercial (van/camion)": "Commercial (van/truck)",
@@ -527,6 +533,7 @@
   "Creează cerere": "Create lead",
   "Creează comandă de aprovizionare": "Create purchase order",
   "Creează planuri (ex: Free, Basic, Pro) și atribuie-le companiilor.": "Creează planuri (ex: Free, Basic, Pro) și atribuie-le companiilor.",
+  "Creează primul protocol de diagnostic forsunki. Numărul se generează automat (PS-{tenant}-{an}-{seq}).": "Create the first injector diagnostic protocol. Number is auto-generated (PS-{tenant}-{year}-{seq}).",
   "Creează un bot la @BotFather, lipește token-ul aici și apasă „Setează webhook": "Create a bot with @BotFather, paste the token here and click \"Set webhook\".",
   "Creează un bot la @BotFather, lipește token-ul aici și apasă „Setează webhook\". Clienții îți scriu la bot, partajează telefonul, iar codul se leagă automat de fișa lor.": "Create a bot with @BotFather, paste the token here and click \"Set webhook\". Clients write to the bot, share their phone, and the code auto-links to their order.",
   "Crescător": "Ascending",
@@ -546,6 +553,7 @@
   "Cumulabil = se înmulțește cu alți coeficienți. Necumulabil = doar cel mai mare necumulabil se aplică.": "Stackable = multiplies with other coefficients. Non-stackable = only the largest non-stackable applies.",
   "Curier": "Courier",
   "Currency": "Currency",
+  "Curățare": "Cleaning",
   "Curăță": "Clear",
   "Custom": "Custom",
   "Cutie": "Gearbox",
@@ -559,6 +567,7 @@
   "DENY — interzice dreptul": "DENY — deny the permission",
   "DOT": "DOT",
   "DSG": "DSG",
+  "DUPĂ": "AFTER",
   "Da, confirmă": "Yes, confirm",
   "Da, șterge": "Yes, delete",
   "Dacă e gol, generăm 10 caractere random.": "If empty, we generate 10 random characters.",
@@ -570,6 +579,7 @@
   "Data comandă": "Order date",
   "Data creării": "Created at",
   "Data deschiderii:": "Data deschiderii:",
+  "Data emiterii": "Issue date",
   "Data factură": "Invoice date",
   "Data ieșire": "Delivery date",
   "Data intrare": "Intake date",
@@ -580,6 +590,7 @@
   "Data început": "Start date",
   "Data închiderii:": "Close date:",
   "Date": "Date",
+  "Date auto & client": "Vehicle & client data",
   "Date generale": "General data",
   "Date insuficiente": "Insufficient data",
   "Date legale (apar pe facturi)": "Date legale (apar pe facturi)",
@@ -605,6 +616,7 @@
   "Deal-uri active": "Active deals",
   "Deals": "Deals",
   "Debit": "Debit",
+  "Debit ÎNAINTE": "Flow BEFORE",
   "Deblochează": "Unblock",
   "Decembrie": "December",
   "Decode VIN": "Decode VIN",
@@ -644,6 +656,7 @@
   "Deschide panoul pe telefon și acceptă notificările întâi.": "Open the panel on the phone and accept notifications first.",
   "Deschide tenantul": "Deschide tenantul",
   "Deschide →": "Open →",
+  "Deschidere ÎNAINTE": "Opening BEFORE",
   "Deschis": "Opened",
   "Deschis la": "Opened at",
   "Descrescător": "Descending",
@@ -682,6 +695,7 @@
   "Doar arhivate": "Archived only",
   "Doar clienți VIP": "VIP clients only",
   "Doar clienții mei": "My clients only",
+  "Doar dacă maistrul nu e în listă.": "Only if the master is not in the list.",
   "Doar la manopere (proprii + subcontract). Baza salariu = preț client × (1 − marjă/100). Lasă gol pentru a folosi valoarea implicită a companiei.": "Only for labor (own + subcontract). Salary base = client price × (1 − margin/100). Leave empty to use company default.",
   "Doar pentru cazuri speciale. Lasă gol → folosește marja mecanicului.": "For special cases only. Leave empty → uses the mechanic's margin.",
   "Doar tu ești aici": "Only you are here",
@@ -750,6 +764,7 @@
   "Engine": "Engine",
   "Eroare": "Error",
   "Eroare la recepție": "Receiving error",
+  "Etanșeitate ÎNAINTE": "Tightness BEFORE",
   "Etape": "Stages",
   "Etapă": "Stage",
   "Etichete piese": "Etichete piese",
@@ -830,6 +845,7 @@
   "Fișă asociată": "Linked order",
   "Fișă de lucru": "Work order",
   "Fișă lucru": "Work order",
+  "Fișă lucru (opțional)": "Work order (opt.)",
   "Folie PPF": "PPF film",
   "Folosește AI Assistant": "Use AI Assistant",
   "Folosește „Check-in depozit": "Use \"Check-in storage\"",
@@ -840,6 +856,7 @@
   "Force delete": "Force delete",
   "Force logout": "Force logout",
   "Format:": "Format:",
+  "Forsunka": "Injector",
   "Foto": "Photo",
   "Foto factură": "Invoice photo",
   "Foto piesă": "Part photo",
@@ -942,6 +959,8 @@
   "Informația de bază — click pe titlul secțiunilor de mai jos pentru detalii.": "Basic information — click on the section titles below for details.",
   "Informație": "Info",
   "Injectoare": "Injectors",
+  "Injectoare noi": "New injectors",
+  "Injectoarele în normă, apte pentru exploatare": "Injectors OK, fit for use",
   "Instrucțiuni adiționale": "Additional instructions",
   "Integrări": "Integrations",
   "Integrări de plată": "Payment integrations",
@@ -1082,7 +1101,8 @@
   "Manual": "Manual",
   "Manuală": "Manual",
   "Mapare coloane": "Column mapping",
-  "Marca": "Make",
+  "Marca": "Brand",
+  "Marca injectoarelor": "Injector brand",
   "Marca/Model": "Make/Model",
   "Marca/Model:": "Marca/Model:",
   "Marchează Gata": "Mark ready",
@@ -1160,6 +1180,7 @@
   "Model Claude": "Claude model",
   "Model Gemini": "Gemini model",
   "Model OpenAI": "OpenAI model",
+  "Model auto": "Vehicle model",
   "Model implicit": "Default model",
   "Model year": "Model year",
   "Modele": "Models",
@@ -1178,6 +1199,7 @@
   "Mulțumim": "Thank you",
   "Mâine": "Tomorrow",
   "Mărci auto suportate (separate prin virgulă)": "Supported makes (comma-separated)",
+  "Măsurători mecanica injectoarelor": "Injector mechanics measurements",
   "Name": "Name",
   "Neachitat": "Unpaid",
   "Necesită acțiune": "Needs action",
@@ -1185,6 +1207,7 @@
   "Necesită aprobare client": "Needs client approval",
   "Necesită atenție": "Needs attention",
   "Necesită cel puțin 2 recepții complete cu data așteptată setată.": "Requires at least 2 full receipts with expected date set.",
+  "Necesită curățare repetată": "Repeat cleaning needed",
   "Necompletat": "Empty",
   "Neconfirmat": "Unconfirmed",
   "Neconfirmate": "Unconfirmed",
@@ -1238,6 +1261,7 @@
   "Niciun mecanic nu a finalizat lucrări în această perioadă.": "No mechanic has completed work in this period.",
   "Niciun plan definit": "Niciun plan definit",
   "Niciun preț înregistrat": "No prices recorded",
+  "Niciun protocol": "No protocols",
   "Niciun rest de încasat. 🎉": "No balance to collect. 🎉",
   "Niciun rezultat pentru": "No results for",
   "Niciun set de anvelope": "No tire sets",
@@ -1268,10 +1292,13 @@
   "Nou tehnician": "New technician",
   "Nouă": "New",
   "Nr.": "No.",
+  "Nr. auto": "Plate",
   "Nr. dosar daună": "Damage file no.",
   "Nr. factură": "Invoice no.",
   "Nr. fișă": "Order no.",
+  "Nr. injectoare": "Injector count",
   "Nr. poliță": "Policy no.",
+  "Nr. protocol": "Protocol no.",
   "Nr. telefon": "Phone number",
   "Nr. înmatriculare": "License plate",
   "Nr.:": "Nr.:",
@@ -1307,6 +1334,7 @@
   "Număr": "Number",
   "Numărul de zile gratis după ce un tenant alege acest plan.": "Free trial days when a tenant chooses this plan.",
   "OCR eșuat": "OCR failed",
+  "OK": "OK",
   "Observații": "Notes",
   "Obține token cu": "Get token with",
   "Octombrie": "October",
@@ -1556,6 +1584,7 @@
   "Progres": "Progress",
   "Progres etapă": "Stage progress",
   "Proprietar": "Owner",
+  "Protocol nou": "New protocol",
   "Provider implicit": "Default provider",
   "Provider:": "Provider:",
   "Public": "Public",
@@ -1616,6 +1645,7 @@
   "Recomandare": "Referral",
   "Recomandat": "Recommended",
   "Recomandate": "Recommended",
+  "Recomandată înlocuire": "Replacement recommended",
   "Recomandă": "Recommend",
   "Recomandări": "Recommendations",
   "Recomandări AI": "AI recommendations",
@@ -1641,6 +1671,7 @@
   "Renunță": "Cancel",
   "Reordonează": "Reorder",
   "Reparație": "Repair",
+  "Reparație capitală motor": "Engine overhaul",
   "Reparație caroserie": "Body repair",
   "Reparații": "Repairs",
   "Report": "Report",
@@ -1671,6 +1702,7 @@
   "Rezervare": "Reservation",
   "Rezervat": "Reserved",
   "Rezervă o programare": "Rezervă o programare",
+  "Rezistență ÎNAINTE": "Resistance BEFORE",
   "Rezultat": "Result",
   "Rezultate": "Results",
   "Rezumat": "Summary",
@@ -1762,6 +1794,7 @@
   "Selectează perioadă": "Select period",
   "Semnat": "Signed",
   "Semnat de": "Signed by",
+  "Semnat de (manual)": "Signed by (manual)",
   "Semnează": "Sign",
   "Semnătură": "Signature",
   "Semnătură digitală": "Digital signature",
@@ -2094,6 +2127,7 @@
   "Venit manopere": "Labor revenue",
   "Venituri": "Revenue",
   "Verificare": "Verification",
+  "Verificare / diagnostic": "Check / diagnosis",
   "Verificat": "Verified",
   "Verifică emailul": "Check your email",
   "Verifică și amintește": "Verify and remind",
@@ -2392,6 +2426,8 @@
   "programări": "appointments",
   "programări active": "active appointments",
   "programări neconfirmate &lt; 24h": "unconfirmed appointments < 24h",
+  "protocoale forsunki": "injector protocols",
+  "protocol forsunki": "injector protocol",
   "rata confirmare": "confirmation rate",
   "referral": "Referral",
   "reguli markup": "markup rules",
@@ -2446,6 +2482,8 @@
   "Începe lucrul": "Start work",
   "Închide": "Close",
   "Închide fișa": "Close order",
+  "Închidere KZ ÎNAINTE": "Closing KZ BEFORE",
+  "Închidere ÎNAINTE": "Closing BEFORE",
   "Închis": "Closed",
   "Închis (Duminică/sărbătoare)": "Closed (Sunday/holiday)",
   "Închis la": "Closed at",
@@ -2453,6 +2491,7 @@
   "Încărcare STO": "Workshop load",
   "Încărcare celulă": "Cell load",
   "Încărcare service": "Workshop load",
+  "Înlocuire": "Replacement",
   "Înregistrare": "Register",
   "Înregistrat": "Registered",
   "Înregistrează cheltuială": "Record expense",
@@ -2487,10 +2526,41 @@
   "șters": "șters",
   "Țară": "Country",
   "Ține-mă minte": "Remember me",
+  "Автомобиль": "Vehicle",
+  "Автосервис / Клиент": "Auto service / Client",
+  "Время закр. в КЗ, мс": "Closing time (KZ), ms",
+  "Время закрытия, мс": "Closing time, ms",
+  "Время открытия, мс": "Opening time, ms",
+  "Герметичность": "Tightness",
+  "Год выпуска": "Year",
+  "Гос. номер": "Plate number",
+  "ДАННЫЕ АВТОМОБИЛЯ И КЛИЕНТА": "VEHICLE AND CLIENT DATA",
+  "Дата выдачи": "Issue date",
+  "ЗАКЛЮЧЕНИЕ": "CONCLUSION",
+  "Заключение": "Conclusion",
+  "Заполняйте строки по количеству форсунок; лишние строки оставьте пустыми.": "Fill in rows per injector count; leave extra rows empty.",
+  "ИЗМЕРЕНИЯ МЕХАНИКИ ФОРСУНОК": "INJECTOR MECHANICS MEASUREMENTS",
+  "Клиент ознакомлен (подпись)": "Client acknowledged (signature)",
+  "Кол-во форсунок": "Injector count",
+  "Комментарий / рекомендации мастера": "Master comment / recommendations",
+  "Марка форсунок": "Injector brand",
+  "Мастер (ФИО, подпись)": "Master (name, signature)",
+  "ПРИЧИНА ОБРАЩЕНИЯ": "REASON FOR REQUEST",
+  "ПРОТОКОЛ ДИАГНОСТИКИ И ОЧИСТКИ": "DIAGNOSTIC AND CLEANING PROTOCOL",
+  "Пробег, км": "Mileage, km",
+  "Расход, мл": "Flow, ml",
+  "Сопротивление, Ом": "Resistance, Ω",
+  "Телефон": "Phone",
+  "ФОРСУНКИ": "INJECTORS",
+  "ЭЛЕКТРОКЛАПАННЫХ ФОРСУНОК": "OF SOLENOID INJECTORS",
+  "до": "before",
+  "после": "after",
   "— (multe VIN-uri europene nu respectă checksum-ul NA)": "— (multe VIN-uri europene nu respectă checksum-ul NA)",
   "— alege —": "— select —",
   "— fără pod —": "— no bay —",
   "— niciunul —": "— niciunul —",
+  "№": "No.",
+  "№ протокола:": "Protocol no.:",
   "ℹ️": "ℹ️",
   "← Săpt. anterioară": "← Prev. week",
   "← Înapoi": "← Back",
diff --git a/lang/ru.json b/lang/ru.json
index 6e3f188..ff5edc9 100644
--- a/lang/ru.json
+++ b/lang/ru.json
@@ -28,6 +28,7 @@
   "2FA dezactivat.": "2FA dezactivat.",
   "2FA resetat": "2FA сброшен",
   "5–8.5h/10": "5–8.5ч/10",
+  "8 forsunki × 6 măsurători (Înainte / După). Introducerea se face pe rând.": "8 форсунок × 6 измерений (До / После). Ввод — по одной строке.",
   ":n poziții importate în Purchase nouă": ":n позиций импортировано в новый заказ",
   "> 0 calculează automat prețul client.": "> 0 автоматически рассчитывает цену клиента.",
   "A1-03": "A1-03",
@@ -260,11 +261,13 @@
   "Autentificare 2FA": "2FA аутентификация",
   "Auto": "Авто",
   "Auto / model": "Авто / модель",
+  "Auto CRM": "CRM-авто",
   "Auto-import Excel/CSV": "Auto-import Excel/CSV",
   "AutoCRM PSauto · psauto.service.mir.md": "AutoCRM PSauto · psauto.service.mir.md",
   "AutoCRM SRL": "AutoCRM SRL",
   "Automată": "Автоматическая",
   "Automobile": "Автомобили",
+  "Autoservis / Client": "Автосервис / Клиент",
   "Avans": "Аванс",
   "Avans achitat": "Аванс оплачен",
   "Avg zile": "Ср. дней",
@@ -363,6 +366,7 @@
   "Caută": "Найти",
   "Caută client, mașină, număr...": "Поиск клиента, авто, номера...",
   "Caută în tabel": "Поиск в таблице",
+  "Cauza adresării": "Причина обращения",
   "Caz asigurare": "Страховой случай",
   "Caz de asigurare": "Страховой случай",
   "Ce a spus clientul...": "Что сказал клиент...",
@@ -399,10 +403,11 @@
   "Client & Auto": "Клиент и авто",
   "Client (nume, semnătură):": "Клиент (имя, подпись):",
   "Client / Auto": "Client / Auto",
-  "Client CRM": "Клиент CRM",
+  "Client CRM": "CRM-клиент",
   "Client ID": "ID клиента",
   "Client VIP": "VIP-клиент",
   "Client existent": "Существующий клиент",
+  "Client informat / a luat cunoștință": "Клиент проинформирован / ознакомлен",
   "Client legat (CRM)": "Привязанный клиент (CRM)",
   "Client name": "Имя клиента",
   "Client nou": "Новый клиент",
@@ -445,6 +450,7 @@
   "Comandă nouă #": "Новый заказ #",
   "Comandă primită": "Заказ получен",
   "Combustibil": "Топливо",
+  "Comentariu / recomandări maistru": "Комментарий / рекомендации мастера",
   "Comenzi": "Заказы",
   "Comercial": "Коммерческий",
   "Comercial (van/camion)": "Коммерческий (фургон/грузовик)",
@@ -527,6 +533,7 @@
   "Creează cerere": "Создать заявку",
   "Creează comandă de aprovizionare": "Создать заказ на закупку",
   "Creează planuri (ex: Free, Basic, Pro) și atribuie-le companiilor.": "Creează planuri (ex: Free, Basic, Pro) și atribuie-le companiilor.",
+  "Creează primul protocol de diagnostic forsunki. Numărul se generează automat (PS-{tenant}-{an}-{seq}).": "Создайте первый протокол диагностики форсунок. Номер генерируется автоматически (PS-{тенант}-{год}-{seq}).",
   "Creează un bot la @BotFather, lipește token-ul aici și apasă „Setează webhook": "Создайте бота у @BotFather, вставьте токен здесь и нажмите «Настроить webhook».",
   "Creează un bot la @BotFather, lipește token-ul aici și apasă „Setează webhook\". Clienții îți scriu la bot, partajează telefonul, iar codul se leagă automat de fișa lor.": "Создайте бота у @BotFather, вставьте токен здесь и нажмите «Настроить webhook». Клиенты пишут боту, делятся номером, и код автоматически связывается с их нарядом.",
   "Crescător": "По возрастанию",
@@ -546,6 +553,7 @@
   "Cumulabil = se înmulțește cu alți coeficienți. Necumulabil = doar cel mai mare necumulabil se aplică.": "Накопительный = умножается с другими коэффициентами. Ненакопительный = применяется только наибольший ненакопительный.",
   "Curier": "Курьер",
   "Currency": "Валюта",
+  "Curățare": "Чистка",
   "Curăță": "Очистить",
   "Custom": "Свой",
   "Cutie": "Коробка",
@@ -559,6 +567,7 @@
   "DENY — interzice dreptul": "DENY — запретить право",
   "DOT": "DOT",
   "DSG": "DSG",
+  "DUPĂ": "ПОСЛЕ",
   "Da, confirmă": "Да, подтвердить",
   "Da, șterge": "Да, удалить",
   "Dacă e gol, generăm 10 caractere random.": "Если пусто — сгенерируем 10 случайных символов.",
@@ -570,6 +579,7 @@
   "Data comandă": "Дата заказа",
   "Data creării": "Дата создания",
   "Data deschiderii:": "Data deschiderii:",
+  "Data emiterii": "Дата выдачи",
   "Data factură": "Дата счёта",
   "Data ieșire": "Дата выдачи",
   "Data intrare": "Дата приёма",
@@ -580,6 +590,7 @@
   "Data început": "Дата начала",
   "Data închiderii:": "Дата закрытия:",
   "Date": "Дата",
+  "Date auto & client": "Данные авто и клиента",
   "Date generale": "Общая информация",
   "Date insuficiente": "Недостаточно данных",
   "Date legale (apar pe facturi)": "Date legale (apar pe facturi)",
@@ -605,6 +616,7 @@
   "Deal-uri active": "Активные сделки",
   "Deals": "Сделки",
   "Debit": "Дебет",
+  "Debit ÎNAINTE": "Расход ДО",
   "Deblochează": "Разблокировать",
   "Decembrie": "Декабрь",
   "Decode VIN": "Декодировать VIN",
@@ -644,6 +656,7 @@
   "Deschide panoul pe telefon și acceptă notificările întâi.": "Сначала откройте панель на телефоне и разрешите уведомления.",
   "Deschide tenantul": "Deschide tenantul",
   "Deschide →": "Открыть →",
+  "Deschidere ÎNAINTE": "Открытие ДО",
   "Deschis": "Открыт",
   "Deschis la": "Открыт",
   "Descrescător": "По убыванию",
@@ -682,6 +695,7 @@
   "Doar arhivate": "Только архивные",
   "Doar clienți VIP": "Только VIP клиенты",
   "Doar clienții mei": "Только мои клиенты",
+  "Doar dacă maistrul nu e în listă.": "Только если мастер не в списке.",
   "Doar la manopere (proprii + subcontract). Baza salariu = preț client × (1 − marjă/100). Lasă gol pentru a folosi valoarea implicită a companiei.": "Только для работ (собственных + субподряд). База зарплаты = цена клиенту × (1 − маржа/100). Оставьте пустым для значения по умолчанию компании.",
   "Doar pentru cazuri speciale. Lasă gol → folosește marja mecanicului.": "Только для особых случаев. Оставьте пустым → используется маржа механика.",
   "Doar tu ești aici": "Только вы здесь",
@@ -750,6 +764,7 @@
   "Engine": "Двигатель",
   "Eroare": "Ошибка",
   "Eroare la recepție": "Ошибка при приёмке",
+  "Etanșeitate ÎNAINTE": "Герметичность ДО",
   "Etape": "Этапы",
   "Etapă": "Этап",
   "Etichete piese": "Etichete piese",
@@ -830,6 +845,7 @@
   "Fișă asociată": "Связанный наряд",
   "Fișă de lucru": "Заказ-наряд",
   "Fișă lucru": "Заказ-наряд",
+  "Fișă lucru (opțional)": "Заказ-наряд (опц.)",
   "Folie PPF": "Плёнка PPF",
   "Folosește AI Assistant": "Использовать AI Assistant",
   "Folosește „Check-in depozit": "Используйте «Приёмка на склад»",
@@ -840,6 +856,7 @@
   "Force delete": "Удалить безвозвратно",
   "Force logout": "Выйти со всех устройств",
   "Format:": "Формат:",
+  "Forsunka": "Форсунка",
   "Foto": "Фото",
   "Foto factură": "Фото счёта",
   "Foto piesă": "Фото запчасти",
@@ -942,6 +959,8 @@
   "Informația de bază — click pe titlul secțiunilor de mai jos pentru detalii.": "Основная информация — нажмите на заголовок секции ниже для деталей.",
   "Informație": "Информация",
   "Injectoare": "Форсунки",
+  "Injectoare noi": "Новые форсунки",
+  "Injectoarele în normă, apte pentru exploatare": "Форсунки в норме, годны к эксплуатации",
   "Instrucțiuni adiționale": "Дополнительные инструкции",
   "Integrări": "Интеграции",
   "Integrări de plată": "Платёжные интеграции",
@@ -1083,6 +1102,7 @@
   "Manuală": "Ручная",
   "Mapare coloane": "Сопоставление колонок",
   "Marca": "Марка",
+  "Marca injectoarelor": "Марка форсунок",
   "Marca/Model": "Марка/Модель",
   "Marca/Model:": "Marca/Model:",
   "Marchează Gata": "Отметить готово",
@@ -1160,6 +1180,7 @@
   "Model Claude": "Модель Claude",
   "Model Gemini": "Модель Gemini",
   "Model OpenAI": "Модель OpenAI",
+  "Model auto": "Модель авто",
   "Model implicit": "Модель по умолчанию",
   "Model year": "Модельный год",
   "Modele": "Модели",
@@ -1178,6 +1199,7 @@
   "Mulțumim": "Спасибо",
   "Mâine": "Завтра",
   "Mărci auto suportate (separate prin virgulă)": "Поддерживаемые марки (через запятую)",
+  "Măsurători mecanica injectoarelor": "Измерения механики форсунок",
   "Name": "Имя",
   "Neachitat": "Не оплачено",
   "Necesită acțiune": "Требует действия",
@@ -1185,6 +1207,7 @@
   "Necesită aprobare client": "Требуется одобрение клиента",
   "Necesită atenție": "Требует внимания",
   "Necesită cel puțin 2 recepții complete cu data așteptată setată.": "Требуется минимум 2 полные приёмки с установленной ожидаемой датой.",
+  "Necesită curățare repetată": "Требуется повторная чистка",
   "Necompletat": "Не заполнено",
   "Neconfirmat": "Не подтверждено",
   "Neconfirmate": "Не подтверждено",
@@ -1238,6 +1261,7 @@
   "Niciun mecanic nu a finalizat lucrări în această perioadă.": "Ни один механик не завершил работы за этот период.",
   "Niciun plan definit": "Niciun plan definit",
   "Niciun preț înregistrat": "Цены не зарегистрированы",
+  "Niciun protocol": "Нет протоколов",
   "Niciun rest de încasat. 🎉": "Нет остатка к получению. 🎉",
   "Niciun rezultat pentru": "Нет результатов для",
   "Niciun set de anvelope": "Нет комплектов шин",
@@ -1268,10 +1292,13 @@
   "Nou tehnician": "Новый техник",
   "Nouă": "Новая",
   "Nr.": "№",
+  "Nr. auto": "№ авто",
   "Nr. dosar daună": "№ дела о повреждении",
   "Nr. factură": "№ счёта",
   "Nr. fișă": "№ наряда",
+  "Nr. injectoare": "Кол-во форсунок",
   "Nr. poliță": "№ полиса",
+  "Nr. protocol": "№ протокола",
   "Nr. telefon": "Тел. номер",
   "Nr. înmatriculare": "Гос. номер",
   "Nr.:": "Nr.:",
@@ -1307,6 +1334,7 @@
   "Număr": "Номер",
   "Numărul de zile gratis după ce un tenant alege acest plan.": "Дни бесплатного пробного периода при выборе плана.",
   "OCR eșuat": "OCR не удалось",
+  "OK": "OK",
   "Observații": "Комментарии",
   "Obține token cu": "Получить токен с помощью",
   "Octombrie": "Октябрь",
@@ -1556,6 +1584,7 @@
   "Progres": "Прогресс",
   "Progres etapă": "Прогресс этапа",
   "Proprietar": "Владелец",
+  "Protocol nou": "Новый протокол",
   "Provider implicit": "Провайдер по умолчанию",
   "Provider:": "Provider:",
   "Public": "Публично",
@@ -1616,6 +1645,7 @@
   "Recomandare": "Рекомендация",
   "Recomandat": "Рекомендуется",
   "Recomandate": "Рекомендуемые",
+  "Recomandată înlocuire": "Рекомендована замена",
   "Recomandă": "Рекомендуется",
   "Recomandări": "Рекомендации",
   "Recomandări AI": "AI-рекомендации",
@@ -1641,6 +1671,7 @@
   "Renunță": "Отменить",
   "Reordonează": "Изменить порядок",
   "Reparație": "Ремонт",
+  "Reparație capitală motor": "Кап. ремонт двигателя",
   "Reparație caroserie": "Ремонт кузова",
   "Reparații": "Ремонты",
   "Report": "Отчёт",
@@ -1671,6 +1702,7 @@
   "Rezervare": "Резерв",
   "Rezervat": "Зарезервировано",
   "Rezervă o programare": "Rezervă o programare",
+  "Rezistență ÎNAINTE": "Сопротивление ДО",
   "Rezultat": "Результат",
   "Rezultate": "Результаты",
   "Rezumat": "Резюме",
@@ -1762,6 +1794,7 @@
   "Selectează perioadă": "Выберите период",
   "Semnat": "Подписано",
   "Semnat de": "Подписано",
+  "Semnat de (manual)": "Подписано (вручную)",
   "Semnează": "Подписать",
   "Semnătură": "Подпись",
   "Semnătură digitală": "Цифровая подпись",
@@ -2094,6 +2127,7 @@
   "Venit manopere": "Доход работ",
   "Venituri": "Доходы",
   "Verificare": "Проверка",
+  "Verificare / diagnostic": "Проверка / диагностика",
   "Verificat": "Проверено",
   "Verifică emailul": "Проверьте email",
   "Verifică și amintește": "Проверить и напомнить",
@@ -2392,6 +2426,8 @@
   "programări": "записи",
   "programări active": "активные записи",
   "programări neconfirmate &lt; 24h": "неподтверждённые записи < 24ч",
+  "protocoale forsunki": "протоколы форсунок",
+  "protocol forsunki": "протокол форсунок",
   "rata confirmare": "коэф. подтверждения",
   "referral": "Рекомендация",
   "reguli markup": "правила наценки",
@@ -2446,6 +2482,8 @@
   "Începe lucrul": "Начать работу",
   "Închide": "Закрыть",
   "Închide fișa": "Закрыть наряд",
+  "Închidere KZ ÎNAINTE": "Закрытие КЗ ДО",
+  "Închidere ÎNAINTE": "Закрытие ДО",
   "Închis": "Закрыт",
   "Închis (Duminică/sărbătoare)": "Закрыто (Воскр./праздник)",
   "Închis la": "Закрыт",
@@ -2453,6 +2491,7 @@
   "Încărcare STO": "Загрузка СТО",
   "Încărcare celulă": "Загрузка ячейки",
   "Încărcare service": "Загрузка сервиса",
+  "Înlocuire": "Замена",
   "Înregistrare": "Регистрация",
   "Înregistrat": "Зарегистрирован",
   "Înregistrează cheltuială": "Регистрация расхода",
@@ -2487,10 +2526,41 @@
   "șters": "șters",
   "Țară": "Страна",
   "Ține-mă minte": "Запомнить меня",
+  "Автомобиль": "Автомобиль",
+  "Автосервис / Клиент": "Автосервис / Клиент",
+  "Время закр. в КЗ, мс": "Время закр. в КЗ, мс",
+  "Время закрытия, мс": "Время закрытия, мс",
+  "Время открытия, мс": "Время открытия, мс",
+  "Герметичность": "Герметичность",
+  "Год выпуска": "Год выпуска",
+  "Гос. номер": "Гос. номер",
+  "ДАННЫЕ АВТОМОБИЛЯ И КЛИЕНТА": "ДАННЫЕ АВТОМОБИЛЯ И КЛИЕНТА",
+  "Дата выдачи": "Дата выдачи",
+  "ЗАКЛЮЧЕНИЕ": "ЗАКЛЮЧЕНИЕ",
+  "Заключение": "Заключение",
+  "Заполняйте строки по количеству форсунок; лишние строки оставьте пустыми.": "Заполняйте строки по количеству форсунок; лишние строки оставьте пустыми.",
+  "ИЗМЕРЕНИЯ МЕХАНИКИ ФОРСУНОК": "ИЗМЕРЕНИЯ МЕХАНИКИ ФОРСУНОК",
+  "Клиент ознакомлен (подпись)": "Клиент ознакомлен (подпись)",
+  "Кол-во форсунок": "Кол-во форсунок",
+  "Комментарий / рекомендации мастера": "Комментарий / рекомендации мастера",
+  "Марка форсунок": "Марка форсунок",
+  "Мастер (ФИО, подпись)": "Мастер (ФИО, подпись)",
+  "ПРИЧИНА ОБРАЩЕНИЯ": "ПРИЧИНА ОБРАЩЕНИЯ",
+  "ПРОТОКОЛ ДИАГНОСТИКИ И ОЧИСТКИ": "ПРОТОКОЛ ДИАГНОСТИКИ И ОЧИСТКИ",
+  "Пробег, км": "Пробег, км",
+  "Расход, мл": "Расход, мл",
+  "Сопротивление, Ом": "Сопротивление, Ом",
+  "Телефон": "Телефон",
+  "ФОРСУНКИ": "ФОРСУНКИ",
+  "ЭЛЕКТРОКЛАПАННЫХ ФОРСУНОК": "ЭЛЕКТРОКЛАПАННЫХ ФОРСУНОК",
+  "до": "до",
+  "после": "после",
   "— (multe VIN-uri europene nu respectă checksum-ul NA)": "— (multe VIN-uri europene nu respectă checksum-ul NA)",
   "— alege —": "— выберите —",
   "— fără pod —": "— без поста —",
   "— niciunul —": "— niciunul —",
+  "№": "№",
+  "№ протокола:": "№ протокола:",
   "ℹ️": "ℹ️",
   "← Săpt. anterioară": "← Пред. неделя",
   "← Înapoi": "← Назад",
diff --git a/public/img/injector-protocol/logo-sample.png b/public/img/injector-protocol/logo-sample.png
new file mode 100644
index 0000000..245bfd9
Binary files /dev/null and b/public/img/injector-protocol/logo-sample.png differ
diff --git a/public/img/injector-protocol/qr-sample.png b/public/img/injector-protocol/qr-sample.png
new file mode 100644
index 0000000..e49da12
Binary files /dev/null and b/public/img/injector-protocol/qr-sample.png differ
diff --git a/resources/views/pdf/injector-protocol.blade.php b/resources/views/pdf/injector-protocol.blade.php
new file mode 100644
index 0000000..404a667
--- /dev/null
+++ b/resources/views/pdf/injector-protocol.blade.php
@@ -0,0 +1,341 @@
+<!DOCTYPE html>
+<html lang="{{ app()->getLocale() }}">
+<head>
+<meta charset="UTF-8">
+<title>{{ $protocol->protocol_number ?? 'Protocol' }}</title>
+<style>
+    /* Brand tokens */
+    :root {
+        --graphite: #16161A;
+        --gold: #C9A961;
+        --blue: #0093D6;
+        --row-alt: #E9E6DC;
+        --gray-text: #8A8A8E;
+        --line: #D8D5CB;
+    }
+    * { box-sizing: border-box; margin: 0; padding: 0; }
+    @page { size: A4; margin: 12mm 14mm; }
+    html, body {
+        font-family: 'Roboto', 'Noto Sans', Arial, sans-serif;
+        color: var(--graphite);
+        font-size: 10pt;
+        line-height: 1.35;
+    }
+
+    /* ── HEADER ── */
+    .hdr { display: flex; align-items: center; gap: 18px; margin-bottom: 8mm; }
+    .hdr .qr { width: 24mm; height: 24mm; flex: 0 0 24mm; }
+    .hdr .qr img { width: 100%; height: 100%; object-fit: contain; }
+    .hdr .brand { flex: 1; }
+    .hdr .brand-name { font-size: 20pt; font-weight: 800; color: var(--graphite); letter-spacing: -.3px; line-height: 1; }
+    .hdr .brand-name .accent { color: var(--blue); }
+    .hdr .brand-tag { color: var(--gray-text); font-size: 9pt; margin-top: 3pt; }
+    .hdr .brand-contact { font-size: 9pt; margin-top: 5pt; color: #333; }
+    .hdr .logo { width: 30mm; height: 22mm; flex: 0 0 30mm; }
+    .hdr .logo img { width: 100%; height: 100%; object-fit: contain; }
+
+    /* ── TITLE ── */
+    .title {
+        text-align: center;
+        font-size: 14pt;
+        font-weight: 800;
+        letter-spacing: .3px;
+        color: var(--graphite);
+        margin: 5mm 0 2mm;
+        text-transform: uppercase;
+    }
+    .title-underline {
+        width: 42mm; height: 1.4mm; background: var(--gold);
+        margin: 0 auto 6mm; border-radius: 1mm;
+    }
+
+    /* ── SECTION PLAQUE ── */
+    .plaque {
+        display: inline-block;
+        background: var(--graphite);
+        color: #fff;
+        font-weight: 700;
+        font-size: 9pt;
+        letter-spacing: .5px;
+        padding: 2mm 4mm;
+        text-transform: uppercase;
+        margin-top: 4mm;
+        margin-bottom: 2mm;
+    }
+
+    /* ── FIELD GRID (3 cols) ── */
+    .grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 3mm 6mm; margin-bottom: 2mm; }
+    .field { padding-top: 1mm; }
+    .field-label { font-size: 8.5pt; font-weight: 700; color: var(--graphite); letter-spacing: .2px; }
+    .field-value {
+        border-bottom: 1px solid var(--graphite);
+        min-height: 5mm;
+        padding: 2pt 0 1pt;
+        font-size: 10pt;
+    }
+    .field-value.number { border-bottom-color: var(--blue); }
+
+    /* Field with inline label like «№ протокола:» */
+    .inline-field { display: flex; align-items: baseline; gap: 3mm; justify-content: flex-end; }
+    .inline-field .lbl { font-size: 9pt; font-weight: 600; }
+    .inline-field .val { border-bottom: 1px solid var(--graphite); min-width: 40mm; padding: 1pt 0; }
+
+    /* ── CHECKBOX ROW ── */
+    .cbrow { display: flex; gap: 8mm; flex-wrap: wrap; margin: 3mm 0 4mm; }
+    .cb { display: flex; align-items: center; gap: 3mm; font-size: 9.5pt; font-weight: 600; }
+    .cb-box {
+        width: 3.2mm; height: 3.2mm;
+        border: 1px solid var(--graphite);
+        display: inline-block;
+        position: relative;
+    }
+    .cb-box.checked::after {
+        content: "✓";
+        position: absolute;
+        top: -1mm; left: 0.2mm;
+        color: var(--graphite);
+        font-weight: 800;
+        font-size: 10pt;
+    }
+
+    /* ── MEASUREMENTS TABLE ── */
+    table.meas { width: 100%; border-collapse: collapse; margin-top: 1mm; table-layout: fixed; }
+    table.meas th, table.meas td { border: 1px solid var(--line); padding: 1.6mm 1mm; font-size: 8.5pt; text-align: center; vertical-align: middle; }
+    table.meas thead th {
+        background: var(--graphite); color: #fff;
+        font-weight: 700; font-size: 8pt; letter-spacing: .2px;
+    }
+    table.meas thead th.subhead {
+        background: var(--row-alt); color: var(--graphite);
+        font-weight: 500; font-size: 7.5pt;
+    }
+    table.meas th.rot {
+        width: 8mm;
+        writing-mode: vertical-rl;
+        transform: rotate(180deg);
+        font-size: 7.5pt;
+        letter-spacing: 1px;
+    }
+    table.meas td.pos {
+        background: var(--graphite);
+        color: #fff;
+        font-weight: 800;
+        width: 8mm;
+    }
+    table.meas tbody td {
+        background: var(--row-alt);
+        min-height: 8mm;
+        height: 8mm;
+    }
+    .meas-note { font-style: italic; color: var(--gray-text); font-size: 8.5pt; margin-top: 1.5mm; }
+
+    /* ── CONCLUSION ── */
+    .comment-box {
+        border: 1px solid var(--line);
+        min-height: 15mm;
+        padding: 2mm 3mm;
+        margin-top: 1.5mm;
+        font-size: 10pt;
+        white-space: pre-wrap;
+    }
+    .sig-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8mm; margin-top: 5mm; }
+    .sig { }
+    .sig .field-label { margin-bottom: 5mm; }
+    .sig .val { border-bottom: 1px solid var(--graphite); min-height: 6mm; padding-bottom: 1pt; }
+
+    .footer {
+        text-align: center;
+        color: var(--gray-text);
+        font-size: 8pt;
+        margin-top: 6mm;
+    }
+</style>
+</head>
+<body>
+
+@php
+    /** @var \App\Models\Tenant\InjectorProtocol $protocol */
+    $tenant = app(\App\Tenancy\TenantManager::class)->current();
+    $companyName = $tenant?->display_name ?: ($tenant?->name ?: 'AutoCRM');
+    $logoUrl = $tenant?->getLogoUrl();
+    $addressLine = trim(collect([$tenant?->address, $tenant?->phone, $tenant?->email])->filter()->implode(' • '));
+    $rowsByPos = $protocol->rows->keyBy('position');
+    $reasons = [
+        'reason_new_injectors' => __('Injectoare noi'),
+        'reason_engine_overhaul' => __('Reparație capitală motor'),
+        'reason_check' => __('Verificare / diagnostic'),
+    ];
+    $conclusions = [
+        'conclusion_ok' => __('Injectoarele în normă, apte pentru exploatare'),
+        'conclusion_needs_cleaning' => __('Necesită curățare repetată'),
+        'conclusion_needs_replacement' => __('Recomandată înlocuire'),
+    ];
+    $publicQr = asset('img/injector-protocol/qr-sample.png');
+@endphp
+
+<div class="hdr">
+    <div class="qr">
+        <img src="{{ $publicQr }}" alt="QR">
+    </div>
+    <div class="brand">
+        @if ($logoUrl)
+            <div style="font-size:16pt;font-weight:800;line-height:1;">{{ $companyName }}</div>
+        @else
+            <div class="brand-name">{{ strtoupper($companyName) }}</div>
+        @endif
+        @if ($tenant?->slogan ?? null)
+            <div class="brand-tag">{{ $tenant->slogan }}</div>
+        @endif
+        @if ($addressLine)
+            <div class="brand-contact">{{ $addressLine }}</div>
+        @endif
+    </div>
+    @if ($logoUrl)
+        <div class="logo"><img src="{{ $logoUrl }}" alt="logo"></div>
+    @endif
+</div>
+
+<div class="title">{{ __('ПРОТОКОЛ ДИАГНОСТИКИ И ОЧИСТКИ') }}<br>{{ __('ЭЛЕКТРОКЛАПАННЫХ ФОРСУНОК') }}</div>
+<div class="title-underline"></div>
+
+{{-- ── SECTION 1: DATA ── --}}
+<div style="display:flex;justify-content:space-between;align-items:center;">
+    <div class="plaque">{{ __('ДАННЫЕ АВТОМОБИЛЯ И КЛИЕНТА') }}</div>
+    <div class="inline-field">
+        <span class="lbl">{{ __('№ протокола:') }}</span>
+        <span class="val number" style="color:var(--blue);font-weight:700;">{{ $protocol->protocol_number ?? '—' }}</span>
+    </div>
+</div>
+
+<div class="grid">
+    <div class="field">
+        <div class="field-label">{{ __('Автосервис / Клиент') }}</div>
+        <div class="field-value">{{ $protocol->source_name }}</div>
+    </div>
+    <div class="field">
+        <div class="field-label">{{ __('Телефон') }}</div>
+        <div class="field-value">{{ $protocol->phone }}</div>
+    </div>
+    <div class="field">
+        <div class="field-label">{{ __('Автомобиль') }}</div>
+        <div class="field-value">{{ $protocol->car_model }}</div>
+    </div>
+
+    <div class="field">
+        <div class="field-label">{{ __('Гос. номер') }}</div>
+        <div class="field-value">{{ $protocol->plate_number }}</div>
+    </div>
+    <div class="field">
+        <div class="field-label">{{ __('VIN') }}</div>
+        <div class="field-value" style="font-family:monospace;">{{ $protocol->vin }}</div>
+    </div>
+    <div class="field">
+        <div class="field-label">{{ __('Пробег, км') }}</div>
+        <div class="field-value">{{ $protocol->mileage ? number_format($protocol->mileage, 0, '.', ' ') : '' }}</div>
+    </div>
+
+    <div class="field">
+        <div class="field-label">{{ __('Год выпуска') }}</div>
+        <div class="field-value">{{ $protocol->year }}</div>
+    </div>
+    <div class="field">
+        <div class="field-label">{{ __('Марка форсунок') }}</div>
+        <div class="field-value">{{ $protocol->injector_brand }}</div>
+    </div>
+    <div class="field">
+        <div class="field-label">{{ __('Кол-во форсунок') }}</div>
+        <div class="field-value">{{ $protocol->injector_count }}</div>
+    </div>
+</div>
+
+{{-- ── SECTION 2: REASON ── --}}
+<div class="plaque">{{ __('ПРИЧИНА ОБРАЩЕНИЯ') }}</div>
+<div class="cbrow">
+    @foreach ($reasons as $field => $label)
+        <div class="cb">
+            <span class="cb-box {{ $protocol->{$field} ? 'checked' : '' }}"></span>
+            <span>{{ $label }}</span>
+        </div>
+    @endforeach
+</div>
+
+{{-- ── SECTION 3: MEASUREMENTS ── --}}
+<div class="plaque">{{ __('ИЗМЕРЕНИЯ МЕХАНИКИ ФОРСУНОК') }}</div>
+<table class="meas">
+    <thead>
+        <tr>
+            <th rowspan="2" class="rot">{{ __('ФОРСУНКИ') }}</th>
+            <th colspan="2">{{ __('Сопротивление, Ом') }}</th>
+            <th colspan="2">{{ __('Время открытия, мс') }}</th>
+            <th colspan="2">{{ __('Время закрытия, мс') }}</th>
+            <th colspan="2">{{ __('Время закр. в КЗ, мс') }}</th>
+            <th colspan="2">{{ __('Расход, мл') }}</th>
+            <th colspan="2">{{ __('Герметичность') }}</th>
+        </tr>
+        <tr>
+            <th class="subhead">{{ __('до') }}</th><th class="subhead">{{ __('после') }}</th>
+            <th class="subhead">{{ __('до') }}</th><th class="subhead">{{ __('после') }}</th>
+            <th class="subhead">{{ __('до') }}</th><th class="subhead">{{ __('после') }}</th>
+            <th class="subhead">{{ __('до') }}</th><th class="subhead">{{ __('после') }}</th>
+            <th class="subhead">{{ __('до') }}</th><th class="subhead">{{ __('после') }}</th>
+            <th class="subhead">{{ __('до') }}</th><th class="subhead">{{ __('после') }}</th>
+        </tr>
+    </thead>
+    <tbody>
+        @for ($i = 1; $i <= 8; $i++)
+            @php $row = $rowsByPos->get($i); @endphp
+            <tr>
+                <td class="pos">{{ $i }}</td>
+                <td>{{ $row?->resistance_before }}</td>
+                <td>{{ $row?->resistance_after }}</td>
+                <td>{{ $row?->open_time_before }}</td>
+                <td>{{ $row?->open_time_after }}</td>
+                <td>{{ $row?->close_time_before }}</td>
+                <td>{{ $row?->close_time_after }}</td>
+                <td>{{ $row?->close_time_kz_before }}</td>
+                <td>{{ $row?->close_time_kz_after }}</td>
+                <td>{{ $row?->flow_before }}</td>
+                <td>{{ $row?->flow_after }}</td>
+                <td>{{ $row?->tightness_before }}</td>
+                <td>{{ $row?->tightness_after }}</td>
+            </tr>
+        @endfor
+    </tbody>
+</table>
+<div class="meas-note">{{ __('Заполняйте строки по количеству форсунок; лишние строки оставьте пустыми.') }}</div>
+
+{{-- ── SECTION 4: CONCLUSION ── --}}
+<div class="plaque">{{ __('ЗАКЛЮЧЕНИЕ') }}</div>
+<div class="cbrow">
+    @foreach ($conclusions as $field => $label)
+        <div class="cb">
+            <span class="cb-box {{ $protocol->{$field} ? 'checked' : '' }}"></span>
+            <span>{{ $label }}</span>
+        </div>
+    @endforeach
+</div>
+<div class="field-label" style="margin-top:2mm;">{{ __('Комментарий / рекомендации мастера') }}</div>
+<div class="comment-box">{{ $protocol->master_comment }}</div>
+
+<div class="sig-row">
+    <div class="sig">
+        <div class="field-label">{{ __('Мастер (ФИО, подпись)') }}</div>
+        <div class="val">{{ $protocol->master?->name ?: $protocol->master_name_signed }}</div>
+    </div>
+    <div class="sig">
+        <div class="field-label">{{ __('Дата выдачи') }}</div>
+        <div class="val">{{ $protocol->issue_date?->format('d.m.Y') }}</div>
+    </div>
+</div>
+<div class="sig-row">
+    <div class="sig">
+        <div class="field-label">{{ __('Клиент ознакомлен (подпись)') }}</div>
+        <div class="val">@if ($protocol->client_acknowledged) ✓ @endif</div>
+    </div>
+    <div style="text-align:right;color:var(--gray-text);font-size:9pt;padding-top:8mm;">
+        {{ parse_url(config('app.url'), PHP_URL_HOST) ?? 'psauto.md' }}
+    </div>
+</div>
+
+</body>
+</html>
diff --git a/routes/web.php b/routes/web.php
index 6b296a7..4e5f283 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -72,6 +72,19 @@ Route::middleware(['web', 'auth'])->group(function () {
         ->name('push.subscribe');
     Route::post('/push/unsubscribe', [\App\Http\Controllers\PushSubscriptionController::class, 'unsubscribe'])
         ->name('push.unsubscribe');
+
+    Route::get('/app/injector-protocols/{record}/pdf', function (\App\Models\Tenant\InjectorProtocol $record) {
+        abort_unless(
+            auth()->user()?->canDo(\App\Auth\Permissions::INJECTOR_PROTOCOLS_VIEW),
+            403
+        );
+        $svc = app(\App\Services\InjectorProtocolPdfService::class);
+        return response()->streamDownload(
+            fn () => print($svc->render($record)),
+            $svc->filename($record),
+            ['Content-Type' => 'application/pdf']
+        );
+    })->name('tenant.injector-protocols.pdf');
 });
 
 // ─── Telegram webhook (per-tenant, on central domain) ──────────────
diff --git a/tests/Feature/RbacApiTest.php b/tests/Feature/RbacApiTest.php
index 424406c..ccb34dc 100644
--- a/tests/Feature/RbacApiTest.php
+++ b/tests/Feature/RbacApiTest.php
@@ -149,7 +149,7 @@ class RbacApiTest extends TestCase
         $this->assertGreaterThanOrEqual(7, $roles->count());
         $owner = $roles->firstWhere('name', 'owner');
         $this->assertNotNull($owner);
-        $this->assertEquals(52, $owner['permissions_count']);
+        $this->assertEquals(54, $owner['permissions_count']);
     }
 
     public function test_role_sync_permissions_updates_role(): void
@@ -181,7 +181,7 @@ class RbacApiTest extends TestCase
 
         $resp = $this->getJson('/api/v1/permissions');
         $resp->assertOk();
-        $this->assertEquals(52, count($resp->json('data')));
+        $this->assertEquals(54, count($resp->json('data')));
         $this->assertArrayHasKey('grouped', $resp->json());
         $this->assertArrayHasKey('clients', $resp->json('grouped'));
         $this->assertArrayHasKey('roles', $resp->json());
diff --git a/tests/Feature/RbacTest.php b/tests/Feature/RbacTest.php
index 36db7d8..7d99358 100644
--- a/tests/Feature/RbacTest.php
+++ b/tests/Feature/RbacTest.php
@@ -35,7 +35,7 @@ class RbacTest extends TestCase
 
     public function test_seeder_creates_51_permissions(): void
     {
-        $this->assertEquals(52, Permission::where('guard_name', 'web')->count());
+        $this->assertEquals(54, Permission::where('guard_name', 'web')->count());
     }
 
     public function test_seeder_creates_7_roles_per_tenant(): void
@@ -48,7 +48,7 @@ class RbacTest extends TestCase
     public function test_owner_role_has_all_permissions(): void
     {
         $owner = Role::where('company_id', $this->company->id)->where('name', 'owner')->first();
-        $this->assertEquals(52, $owner->permissions->count());
+        $this->assertEquals(54, $owner->permissions->count());
     }
 
     public function test_mechanic_role_has_minimal_permissions(): void