diff --git a/src/app/shared/index.ts b/src/app/shared/index.ts
new file mode 100644
index 0000000..9723bff
--- /dev/null
+++ b/src/app/shared/index.ts
@@ -0,0 +1,2 @@
+export * from './models';
+export * from './types';
diff --git a/src/app/shared/models/config/api-endpoints.model.ts b/src/app/shared/models/config/api-endpoints.model.ts
new file mode 100644
index 0000000..dd3c866
--- /dev/null
+++ b/src/app/shared/models/config/api-endpoints.model.ts
@@ -0,0 +1,12 @@
+export interface ApiEndpointConfig {
+  path: string;
+  method: 'GET' | 'POST' | 'PUT' | 'PATCH' | 'DELETE';
+  timeoutMs?: number;
+}
+
+export interface ApiEndpointsConfig {
+  bootstrap: ApiEndpointConfig;
+  website: Record<string, ApiEndpointConfig>;
+  builder: Record<string, ApiEndpointConfig>;
+  backoffice: Record<string, ApiEndpointConfig>;
+}
diff --git a/src/app/shared/models/config/bootstrap-config.model.ts b/src/app/shared/models/config/bootstrap-config.model.ts
new file mode 100644
index 0000000..2b8d443
--- /dev/null
+++ b/src/app/shared/models/config/bootstrap-config.model.ts
@@ -0,0 +1,27 @@
+import { ApiEndpointsConfig } from './api-endpoints.model';
+import { BrandingConfig } from './branding.model';
+import { CompanyConfig } from './company.model';
+import { FeatureFlagsConfig } from './feature-flags.model';
+import { LocalizationConfig } from './localization.model';
+import { NavigationConfig } from './navigation.model';
+import { PageConfig } from './page.model';
+import { PermissionsConfig } from './permissions.model';
+import { SeoConfig } from './seo.model';
+import { TenantConfig } from './tenant.model';
+import { ThemeConfig } from './theme.model';
+
+export interface BootstrapConfig {
+  schemaVersion: string;
+  generatedAt: string;
+  tenant: TenantConfig;
+  branding: BrandingConfig;
+  theme: ThemeConfig;
+  company: CompanyConfig;
+  featureFlags: FeatureFlagsConfig;
+  apiEndpoints: ApiEndpointsConfig;
+  localization: LocalizationConfig;
+  seo: SeoConfig;
+  permissions: PermissionsConfig;
+  navigation: NavigationConfig;
+  pages: PageConfig[];
+}
diff --git a/src/app/shared/models/config/branding.model.ts b/src/app/shared/models/config/branding.model.ts
new file mode 100644
index 0000000..86f434b
--- /dev/null
+++ b/src/app/shared/models/config/branding.model.ts
@@ -0,0 +1,13 @@
+import { UrlString } from '../../types/primitive.types';
+
+export interface BrandingConfig {
+  brandName: string;
+  legalName: string;
+  slogan?: string;
+  logoUrl: UrlString;
+  logoCompactUrl?: UrlString;
+  faviconUrl: UrlString;
+  appIconUrl?: UrlString;
+  supportEmail?: string;
+  supportPhone?: string;
+}
diff --git a/src/app/shared/models/config/company.model.ts b/src/app/shared/models/config/company.model.ts
new file mode 100644
index 0000000..2c45bc9
--- /dev/null
+++ b/src/app/shared/models/config/company.model.ts
@@ -0,0 +1,22 @@
+export interface CompanyAddressConfig {
+  country: string;
+  region?: string;
+  city: string;
+  street?: string;
+  postalCode?: string;
+}
+
+export interface CompanyContactConfig {
+  email: string;
+  phone?: string;
+  telegram?: string;
+  website?: string;
+}
+
+export interface CompanyConfig {
+  companyName: string;
+  registrationNumber?: string;
+  taxId?: string;
+  address: CompanyAddressConfig;
+  contacts: CompanyContactConfig;
+}
diff --git a/src/app/shared/models/config/feature-flags.model.ts b/src/app/shared/models/config/feature-flags.model.ts
new file mode 100644
index 0000000..da3fcc6
--- /dev/null
+++ b/src/app/shared/models/config/feature-flags.model.ts
@@ -0,0 +1,14 @@
+export interface FeatureFlagsConfig {
+  wishlist: boolean;
+  compare: boolean;
+  reviews: boolean;
+  blog: boolean;
+  chat: boolean;
+  analytics: boolean;
+  notifications: boolean;
+  coupons: boolean;
+  loyalty: boolean;
+  giftCards: boolean;
+  invoices: boolean;
+  [key: string]: boolean;
+}
diff --git a/src/app/shared/models/config/index.ts b/src/app/shared/models/config/index.ts
new file mode 100644
index 0000000..fda5cc9
--- /dev/null
+++ b/src/app/shared/models/config/index.ts
@@ -0,0 +1,14 @@
+export * from './api-endpoints.model';
+export * from './bootstrap-config.model';
+export * from './branding.model';
+export * from './company.model';
+export * from './feature-flags.model';
+export * from './localization.model';
+export * from './navigation.model';
+export * from './page.model';
+export * from './permissions.model';
+export * from './section.model';
+export * from './seo.model';
+export * from './tenant.model';
+export * from './theme.model';
+export * from './widget.model';
diff --git a/src/app/shared/models/config/localization.model.ts b/src/app/shared/models/config/localization.model.ts
new file mode 100644
index 0000000..376540f
--- /dev/null
+++ b/src/app/shared/models/config/localization.model.ts
@@ -0,0 +1,12 @@
+export interface LocalizationDictionaryRef {
+  locale: string;
+  dictionaryUrl: string;
+  version: string;
+}
+
+export interface LocalizationConfig {
+  defaultLocale: string;
+  supportedLocales: string[];
+  currencyByLocale: Record<string, string>;
+  dictionaries: LocalizationDictionaryRef[];
+}
diff --git a/src/app/shared/models/config/navigation.model.ts b/src/app/shared/models/config/navigation.model.ts
new file mode 100644
index 0000000..0add129
--- /dev/null
+++ b/src/app/shared/models/config/navigation.model.ts
@@ -0,0 +1,15 @@
+export interface NavigationItemConfig {
+  id: string;
+  labelKey: string;
+  route: string;
+  icon?: string;
+  order: number;
+  visibleWhenFlags?: string[];
+  children?: NavigationItemConfig[];
+}
+
+export interface NavigationConfig {
+  header: NavigationItemConfig[];
+  footer: NavigationItemConfig[];
+  sidebar?: NavigationItemConfig[];
+}
diff --git a/src/app/shared/models/config/page.model.ts b/src/app/shared/models/config/page.model.ts
new file mode 100644
index 0000000..fd8061c
--- /dev/null
+++ b/src/app/shared/models/config/page.model.ts
@@ -0,0 +1,18 @@
+import { SectionConfig } from './section.model';
+
+export interface PageRouteConfig {
+  path: string;
+  exact?: boolean;
+}
+
+export interface PageConfig {
+  id: string;
+  key: string;
+  title: string;
+  route: PageRouteConfig;
+  layout: string;
+  sections: SectionConfig[];
+  seoKey?: string;
+  featureFlag?: string;
+  visible?: boolean;
+}
diff --git a/src/app/shared/models/config/permissions.model.ts b/src/app/shared/models/config/permissions.model.ts
new file mode 100644
index 0000000..278d5aa
--- /dev/null
+++ b/src/app/shared/models/config/permissions.model.ts
@@ -0,0 +1,14 @@
+export interface PermissionDefinition {
+  key: string;
+  description?: string;
+}
+
+export interface RolePermissions {
+  role: string;
+  permissions: string[];
+}
+
+export interface PermissionsConfig {
+  definitions: PermissionDefinition[];
+  roles: RolePermissions[];
+}
diff --git a/src/app/shared/models/config/section.model.ts b/src/app/shared/models/config/section.model.ts
new file mode 100644
index 0000000..33a5f6b
--- /dev/null
+++ b/src/app/shared/models/config/section.model.ts
@@ -0,0 +1,17 @@
+import { WidgetConfig } from './widget.model';
+
+export interface SectionLayoutConfig {
+  columns?: number;
+  gap?: string;
+  align?: 'start' | 'center' | 'end' | 'stretch';
+}
+
+export interface SectionConfig {
+  id: string;
+  type: string;
+  order: number;
+  layout?: SectionLayoutConfig;
+  widgets: WidgetConfig[];
+  featureFlag?: string;
+  visible?: boolean;
+}
diff --git a/src/app/shared/models/config/seo.model.ts b/src/app/shared/models/config/seo.model.ts
new file mode 100644
index 0000000..33e11fd
--- /dev/null
+++ b/src/app/shared/models/config/seo.model.ts
@@ -0,0 +1,18 @@
+export interface SeoMetaTagConfig {
+  name?: string;
+  property?: string;
+  content: string;
+}
+
+export interface SeoPageConfig {
+  title: string;
+  description: string;
+  canonicalUrl?: string;
+  robots?: string;
+  metaTags?: SeoMetaTagConfig[];
+}
+
+export interface SeoConfig {
+  default: SeoPageConfig;
+  byPageKey: Record<string, SeoPageConfig>;
+}
diff --git a/src/app/shared/models/config/tenant.model.ts b/src/app/shared/models/config/tenant.model.ts
new file mode 100644
index 0000000..c0bc1e2
--- /dev/null
+++ b/src/app/shared/models/config/tenant.model.ts
@@ -0,0 +1,17 @@
+import { UUID, UrlString } from '../../types/primitive.types';
+
+export interface TenantConfig {
+  id: UUID;
+  slug: string;
+  code: string;
+  host: string;
+  name: string;
+  websiteBaseUrl: UrlString;
+  builderBaseUrl: UrlString;
+  backofficeBaseUrl: UrlString;
+  defaultLocale: string;
+  supportedLocales: string[];
+  defaultCurrency: string;
+  supportedCurrencies: string[];
+  timezone: string;
+}
diff --git a/src/app/shared/models/config/theme.model.ts b/src/app/shared/models/config/theme.model.ts
new file mode 100644
index 0000000..d241dac
--- /dev/null
+++ b/src/app/shared/models/config/theme.model.ts
@@ -0,0 +1,36 @@
+export interface ThemeTypographyConfig {
+  primaryFontFamily: string;
+  headingFontFamily?: string;
+  baseFontSize: number;
+}
+
+export interface ThemeSpacingConfig {
+  unit: number;
+  scale: number[];
+}
+
+export interface ThemePaletteConfig {
+  primary: string;
+  secondary: string;
+  accent: string;
+  success: string;
+  warning: string;
+  danger: string;
+  info: string;
+  textPrimary: string;
+  textSecondary: string;
+  backgroundPrimary: string;
+  backgroundSecondary: string;
+  border: string;
+}
+
+export interface ThemeConfig {
+  themeId: string;
+  mode: 'light' | 'dark' | 'system';
+  palette: ThemePaletteConfig;
+  typography: ThemeTypographyConfig;
+  spacing: ThemeSpacingConfig;
+  borderRadiusScale: Record<string, string>;
+  shadows: Record<string, string>;
+  iconSet: string;
+}
diff --git a/src/app/shared/models/config/widget.model.ts b/src/app/shared/models/config/widget.model.ts
new file mode 100644
index 0000000..48b0c02
--- /dev/null
+++ b/src/app/shared/models/config/widget.model.ts
@@ -0,0 +1,15 @@
+export interface WidgetActionConfig {
+  type: 'navigate' | 'open' | 'submit' | 'custom';
+  target?: string;
+  payload?: Record<string, unknown>;
+}
+
+export interface WidgetConfig {
+  id: string;
+  type: string;
+  version: string;
+  props: Record<string, unknown>;
+  actions?: Record<string, WidgetActionConfig>;
+  featureFlag?: string;
+  visible?: boolean;
+}
diff --git a/src/app/shared/models/domain/index.ts b/src/app/shared/models/domain/index.ts
new file mode 100644
index 0000000..cc6c09f
--- /dev/null
+++ b/src/app/shared/models/domain/index.ts
@@ -0,0 +1 @@
+export * from './user-preferences.model';
diff --git a/src/app/shared/models/domain/user-preferences.model.ts b/src/app/shared/models/domain/user-preferences.model.ts
new file mode 100644
index 0000000..4a4aba2
--- /dev/null
+++ b/src/app/shared/models/domain/user-preferences.model.ts
@@ -0,0 +1,8 @@
+export interface UserPreferences {
+  locale: string;
+  currency: string;
+  themeMode: 'light' | 'dark' | 'system';
+  compactMode?: boolean;
+  wishlistEnabled?: boolean;
+  notificationsEnabled?: boolean;
+}
diff --git a/src/app/shared/models/index.ts b/src/app/shared/models/index.ts
new file mode 100644
index 0000000..3e3515e
--- /dev/null
+++ b/src/app/shared/models/index.ts
@@ -0,0 +1,3 @@
+export * as ConfigModels from './config';
+export * as DomainModels from './domain';
+export * as UiModels from './ui';
diff --git a/src/app/shared/models/ui/button.model.ts b/src/app/shared/models/ui/button.model.ts
new file mode 100644
index 0000000..82707c5
--- /dev/null
+++ b/src/app/shared/models/ui/button.model.ts
@@ -0,0 +1,13 @@
+export interface ButtonConfig {
+  id?: string;
+  label: string;
+  variant: 'primary' | 'secondary' | 'tertiary' | 'ghost' | 'danger';
+  size?: 'sm' | 'md' | 'lg';
+  icon?: string;
+  disabled?: boolean;
+  loading?: boolean;
+  action?: {
+    type: 'navigate' | 'submit' | 'emit' | 'custom';
+    target?: string;
+  };
+}
diff --git a/src/app/shared/models/ui/category-card.model.ts b/src/app/shared/models/ui/category-card.model.ts
new file mode 100644
index 0000000..a9b8b6e
--- /dev/null
+++ b/src/app/shared/models/ui/category-card.model.ts
@@ -0,0 +1,11 @@
+import { ButtonConfig } from './button.model';
+
+export interface CategoryCardConfig {
+  id: string;
+  title: string;
+  description?: string;
+  imageUrl?: string;
+  icon?: string;
+  itemsCount?: number;
+  action?: ButtonConfig;
+}
diff --git a/src/app/shared/models/ui/index.ts b/src/app/shared/models/ui/index.ts
new file mode 100644
index 0000000..d7c5e2b
--- /dev/null
+++ b/src/app/shared/models/ui/index.ts
@@ -0,0 +1,3 @@
+export * from './button.model';
+export * from './category-card.model';
+export * from './product-card.model';
diff --git a/src/app/shared/models/ui/product-card.model.ts b/src/app/shared/models/ui/product-card.model.ts
new file mode 100644
index 0000000..df9afd2
--- /dev/null
+++ b/src/app/shared/models/ui/product-card.model.ts
@@ -0,0 +1,23 @@
+import { ButtonConfig } from './button.model';
+
+export interface ProductCardPrice {
+  amount: number;
+  currency: string;
+  originalAmount?: number;
+}
+
+export interface ProductCardConfig {
+  id: string;
+  sku: string;
+  title: string;
+  subtitle?: string;
+  imageUrl: string;
+  badges?: string[];
+  tags?: string[];
+  rating?: number;
+  reviewsCount?: number;
+  price: ProductCardPrice;
+  stockStatus?: 'in_stock' | 'low_stock' | 'out_of_stock';
+  primaryAction?: ButtonConfig;
+  secondaryAction?: ButtonConfig;
+}
diff --git a/src/app/shared/types/index.ts b/src/app/shared/types/index.ts
new file mode 100644
index 0000000..3a4c267
--- /dev/null
+++ b/src/app/shared/types/index.ts
@@ -0,0 +1 @@
+export * from './primitive.types';
diff --git a/src/app/shared/types/primitive.types.ts b/src/app/shared/types/primitive.types.ts
new file mode 100644
index 0000000..bd055a8
--- /dev/null
+++ b/src/app/shared/types/primitive.types.ts
@@ -0,0 +1,5 @@
+export type UUID = string;
+export type ISODateTime = string;
+export type LocaleCode = string;
+export type CurrencyCode = string;
+export type UrlString = string;