diff --git a/docs/architecture/foundation/README.md b/docs/architecture/foundation/README.md
index f1bbdd0..1a7ca9a 100644
--- a/docs/architecture/foundation/README.md
+++ b/docs/architecture/foundation/README.md
@@ -52,6 +52,7 @@ It is a platform runtime that must support unlimited tenants from one Angular ap
 - [ADR-011](adr/ADR-011-optional-seller-management-module.md) — decision record
 - [Seller-Management-Diagrams.md](Seller-Management-Diagrams.md) — hierarchy, bootstrap gate, type diagram
 - [Seller-Management-Domain-Models.md](Seller-Management-Domain-Models.md) — typed models, optional sellerId fields
+- [Seller-Management-UX-Review.md](Seller-Management-UX-Review.md) — UX/accessibility review of the Phase 1 UI
 
 ### Engineering Rule Documents
 
diff --git a/docs/architecture/foundation/Seller-Management-UX-Review.md b/docs/architecture/foundation/Seller-Management-UX-Review.md
new file mode 100644
index 0000000..c4cd747
--- /dev/null
+++ b/docs/architecture/foundation/Seller-Management-UX-Review.md
@@ -0,0 +1,80 @@
+# Seller Management — UX Review
+
+Review pass over the Phase 1 UI (`admin-seller-management-page.component.*`)
+against the rest of the Backoffice. Two real issues found and fixed; the
+rest of the checklist was verified as already consistent because the page
+is built entirely from existing shared components.
+
+## Fixed this pass
+
+1. **Missing label association on the Message field (real a11y bug).**
+   `app-input` self-wires `id`/`aria-describedby` from its injected
+   `FormFieldContext` (confirmed in `input.component.html`); the raw
+   `<textarea>` used for the optional Message field — no dedicated textarea
+   component exists yet anywhere in the app — never received that wiring.
+   The visible label's `for` pointed at an id the textarea never got, so a
+   screen reader wouldn't announce "Message" on focus via the label
+   association (proximity only). Fixed with an explicit `[attr.aria-label]`
+   bound to the same translation key already used for the visible label —
+   correct regardless of the broken `for` linkage.
+
+2. **Native browser bullets in the Learn More dialog (visual inconsistency).**
+   No global `list-style: none` reset exists for plain `<ul>` anywhere in
+   `src/styles.scss` (only `details > summary` gets one, for the expander
+   chevron). The feature list would have rendered default browser discs —
+   the one place in this page not reusing an existing shared visual
+   language. Replaced with `checkCircle` icon + text rows (`app-icon`,
+   `--success-color` token), consistent with how the rest of the app pairs
+   icons with status/list meaning rather than bare bullets.
+
+## Verified already consistent (no change needed)
+
+- **Empty state usage**: every other empty-state consumer in the app
+  (`admin-products-list`, `media-library-page`, `admin-reviews-list`, etc.)
+  uses `app-empty-state` bare — no card wrapper. This page matches that. It
+  is the only one filling the `icon` slot (a subtle primary-tinted circle
+  behind a `store` icon); no other page does this, but this page is also
+  the only one that's *entirely* an empty state as its whole content
+  (every other example sits inside a page that also has a toolbar/table),
+  so a slightly more deliberate visual treatment for the "coming soon"
+  moment is a reasonable, isolated deviation rather than drift.
+  `app-empty-state`'s own description already caps at `max-width: 32rem` —
+  no extra width-constraint code needed.
+- **Icon reuse**: `store` (empty-state) and `checkCircle` (feature list) —
+  neither icon is reused with a conflicting meaning elsewhere in the app
+  (checked against `icon-registry.ts`'s existing 85-icon map from the prior
+  icon audit).
+- **Buttons/dialogs/inputs/hover/focus**: 100% shared components
+  (`app-button`, `app-dialog`, `app-input`, `app-form-field`, `app-badge`).
+  Hover, focus-visible, disabled, and loading states are whatever those
+  components already define — verified by inspecting each component's own
+  `.scss`, not re-implemented here. Same reasoning covers contrast (reused
+  tokens, not new color decisions) and dark-theme readiness (every value in
+  this page's own `.scss` is `var(--token, fallback)`, same fallback values
+  already used in `input.component.scss` — nothing hardcoded that a future
+  dark theme couldn't override).
+- **Dialog accessibility**: `app-dialog` provides `role="dialog"`,
+  `aria-modal="true"`, Tab/Shift+Tab focus trap, Escape-to-close, and
+  focus-restore-on-close — confirmed via the accessibility tree
+  (`role=dialog`, correct `aria-label` matching each dialog's title) and by
+  live-testing focus behavior, not assumed.
+- **Merchant wording**: every string matches the original brief's exact
+  business-facing copy (Company/Email/Message, "Coming Soon", capability
+  bullets in plain language) — no developer terminology introduced.
+- **Responsive**: re-verified at 1280px, and at 375px mobile (button rows
+  stack full-width per the existing breakpoint in this page's `.scss`,
+  dialog/list content re-rendered correctly, no layout break).
+- **Translations**: all new keys (`adminShell.nav.partnersGroup`,
+  `adminShell.nav.sellerManagement`, `adminShell.pages.sellerManagement`,
+  and the full `adminSellerManagement.*` namespace) exist in `en.ts`,
+  `ru.ts`, `hy.ts`, and `translations.ts` (types) — verified by exact-count
+  grep across all three locale files, no hardcoded string found in the
+  component's template or TypeScript.
+
+## Verification
+
+`tsc --noEmit` clean. `arch:check` (boundaries + cycles) clean. Live-tested
+(ru locale, `devBypassAdmin`, desktop 1280px + mobile 375px): Learn More
+dialog now shows all 6 items with a check icon each (confirmed via DOM
+query - `svg` present on every `<li>`), Message textarea confirmed to carry
+`aria-label="Сообщение"`, no console errors at any point.
diff --git a/src/app/features/admin/seller-management/pages/admin-seller-management-page.component.html b/src/app/features/admin/seller-management/pages/admin-seller-management-page.component.html
index 1944d29..ba62a5e 100644
--- a/src/app/features/admin/seller-management/pages/admin-seller-management-page.component.html
+++ b/src/app/features/admin/seller-management/pages/admin-seller-management-page.component.html
@@ -53,6 +53,7 @@
         class="admin-seller-management-page__textarea"
         rows="4"
         [placeholder]="'adminSellerManagement.requestDialog.messagePlaceholder' | translate"
+        [attr.aria-label]="'adminSellerManagement.requestDialog.messageLabel' | translate"
         [ngModel]="form().message"
         (ngModelChange)="updateMessage($event)"
         name="message"
@@ -92,12 +93,12 @@
 >
   <app-badge variant="info">{{ 'adminSellerManagement.learnMoreDialog.comingSoonBadge' | translate }}</app-badge>
   <ul class="admin-seller-management-page__feature-list">
-    <li>{{ 'adminSellerManagement.learnMoreDialog.features.sellerDashboards' | translate }}</li>
-    <li>{{ 'adminSellerManagement.learnMoreDialog.features.sellerStorefronts' | translate }}</li>
-    <li>{{ 'adminSellerManagement.learnMoreDialog.features.sellerPermissions' | translate }}</li>
-    <li>{{ 'adminSellerManagement.learnMoreDialog.features.sellerAnalytics' | translate }}</li>
-    <li>{{ 'adminSellerManagement.learnMoreDialog.features.productOwnership' | translate }}</li>
-    <li>{{ 'adminSellerManagement.learnMoreDialog.features.marketplaceAdministration' | translate }}</li>
+    @for (featureKey of learnMoreFeatureKeys; track featureKey) {
+      <li class="admin-seller-management-page__feature-item">
+        <app-icon name="checkCircle" [size]="18" />
+        <span>{{ ('adminSellerManagement.learnMoreDialog.features.' + featureKey) | translate }}</span>
+      </li>
+    }
   </ul>
   <div class="admin-seller-management-page__dialog-actions">
     <app-button variant="primary" (click)="closeLearnMoreDialog()">
diff --git a/src/app/features/admin/seller-management/pages/admin-seller-management-page.component.scss b/src/app/features/admin/seller-management/pages/admin-seller-management-page.component.scss
index 678cba6..3035fef 100644
--- a/src/app/features/admin/seller-management/pages/admin-seller-management-page.component.scss
+++ b/src/app/features/admin/seller-management/pages/admin-seller-management-page.component.scss
@@ -70,11 +70,23 @@
 .admin-seller-management-page__feature-list {
   display: flex;
   flex-direction: column;
-  gap: var(--space-xs, 0.375rem);
+  gap: var(--space-sm, 0.5rem);
   margin: var(--space-md, 1rem) 0 0;
-  padding-inline-start: var(--space-md, 1rem);
+  padding: 0;
+  list-style: none;
+}
+
+.admin-seller-management-page__feature-item {
+  display: flex;
+  align-items: center;
+  gap: var(--space-sm, 0.5rem);
   color: var(--text-primary, #1f322d);
   font-size: var(--font-size-md, 0.9375rem);
+
+  app-icon {
+    flex-shrink: 0;
+    color: var(--success-color, #2e7d32);
+  }
 }
 
 @media (prefers-reduced-motion: reduce) {
diff --git a/src/app/features/admin/seller-management/pages/admin-seller-management-page.component.ts b/src/app/features/admin/seller-management/pages/admin-seller-management-page.component.ts
index 6cfa1ad..f8eea46 100644
--- a/src/app/features/admin/seller-management/pages/admin-seller-management-page.component.ts
+++ b/src/app/features/admin/seller-management/pages/admin-seller-management-page.component.ts
@@ -59,6 +59,15 @@ export class AdminSellerManagementPageComponent {
 
   protected readonly form = signal<SellerAccessRequest>({ company: '', email: '', message: '' });
 
+  protected readonly learnMoreFeatureKeys = [
+    'sellerDashboards',
+    'sellerStorefronts',
+    'sellerPermissions',
+    'sellerAnalytics',
+    'productOwnership',
+    'marketplaceAdministration'
+  ] as const;
+
   protected openRequestDialog(): void {
     this.form.set({ company: '', email: '', message: '' });
     this.requestDialogOpen.set(true);