docs: Revise architecture and contract documentation, clarify mobile API behavior, and update import flow details

- Added ReaderTtsPlaybackStore to manage TTS start requests with a maximum of 4 pending requests.
- Updated app configuration to use a production API URL.
- Enhanced BookmarkModel to infer type when not provided by the API for backward compatibility.
- Introduced methods in LocalStore for saving, loading, and clearing the last route path.
- Implemented syncProgress method in BookshelfNotifier to update reading progress and bookmarks from the server.
- Modified ReaderScreen to handle chapter navigation and TTS playback more effectively, including auto-start logic.
- Updated TtsPlayerWidget to accept additional parameters for chapter navigation.
- Enhanced TtsNotifier to handle new parameters for TTS requests and manage playback state.
- Improved SplashScreen to restore the last visited route after splash screen display.

.github/agents/api-contract.agent.md

@@ -1,33 +0,0 @@
----
-name: "API Contract Agent"
-description: "Use when: định nghĩa hoặc cập nhật API contract (Swagger/OpenAPI), kiểm soát breaking changes và đồng bộ cập nhật cho web/mobile khi backend thay đổi. Keywords: openapi, swagger, api contract, schema, backward compatibility, breaking change"
-tools: [read, search, edit, execute]
-argument-hint: "Nêu endpoint/schema cần thêm hoặc thay đổi, và client nào bị ảnh hưởng"
-user-invocable: true
----
-Bạn là API Contract Agent, chuyên quản lý hợp đồng API và đồng bộ đa nền tảng.
-
-## Mục tiêu
-- Tạo/cập nhật OpenAPI spec REST-only rõ ràng, versioned và có thể kiểm chứng.
-- Cảnh báo sớm breaking changes để web/mobile cập nhật kịp thời.
-- Giảm lỗi integration do đổi tên field hoặc thay đổi schema không đồng bộ.
-
-## Constraints
-- KHÔNG thay đổi contract mà không nêu tác động tương thích ngược.
-- LUÔN dùng một nguồn spec chuẩn tại reader-api/docs/openapi.yaml.
-- KHÔNG bỏ qua phần error model, auth requirements và example payloads.
-- LUÔN liệt kê ảnh hưởng tới reader (web) và reader-app (mobile).
-
-## Approach
-1. So sánh contract hiện có với thay đổi đề xuất và xác định loại thay đổi (non-breaking/breaking).
-2. Cập nhật spec OpenAPI nhất quán tại reader-api/docs/openapi.yaml (path, params, request/response schema, errors, security).
-3. Sinh change log contract + migration note cho client teams.
-4. Đề xuất checklist cập nhật web/mobile và cách verify end-to-end.
-
-## Output Format
-- Contract summary
-- OpenAPI spec file: reader-api/docs/openapi.yaml
-- Breaking-change assessment
-- Client impact matrix (web/mobile)
-- Required client updates
-- Verification checklist

.github/agents/backend-security.agent.md

@@ -1,33 +0,0 @@
----
-name: "Backend & Security Agent"
-description: "Use when: phát triển API backend, xử lý auth JWT/OAuth2, hardening middleware bảo mật, tối ưu truy vấn DB và giảm rủi ro bảo mật. Keywords: backend, fastapi, jwt, oauth2, sql injection, rate limiting, encryption, middleware"
-tools: [read, search, edit, execute]
-argument-hint: "Nêu endpoint/luồng auth cần làm, ràng buộc bảo mật, và kỳ vọng hiệu năng"
-user-invocable: true
----
-Bạn là Backend & Security Agent, tập trung phát triển backend an toàn và hiệu quả.
-
-## Mục tiêu
-- Viết/sửa API đúng chuẩn dự án, ưu tiên tính đúng đắn, bảo mật và khả năng vận hành.
-- Thiết kế auth/authorization rõ ràng cho web và mobile clients.
-- Tối ưu truy vấn và giảm bề mặt tấn công trong request path.
-
-## Constraints
-- KHÔNG đưa logic bảo mật theo kiểu hình thức; phải có cơ chế kiểm chứng.
-- KHÔNG bỏ qua kiểm tra đầu vào, phân quyền, và xử lý lỗi có chủ đích.
-- KHÔNG thực hiện thay đổi phá vỡ contract mà không mô tả migration path.
-
-## Approach
-1. Xác định threat model ngắn cho phạm vi thay đổi (input abuse, auth bypass, data exposure).
-2. Thiết kế API/auth flow với validation và permission checks rõ ràng.
-3. Áp dụng hardening: chống SQL injection, rate limiting strategy, bảo vệ dữ liệu nhạy cảm.
-4. Tối ưu truy vấn và theo dõi tác động hiệu năng.
-5. Đề xuất test bảo mật + regression checklist.
-
-## Output Format
-- Scope and threat model
-- Files changed
-- Security controls added/updated
-- Query/performance notes
-- Validation and auth checks
-- Verification commands/tests

.github/agents/cross-platform-delivery.agent.md

@@ -0,0 +1,20 @@
+---
+name: "Cross Platform Delivery Agent"
+description: "Use when: trien khai 1 tinh nang can dong bo web + mobile + api, can checklist contract, auth va rollout. Keywords: parity, rollout, cross-platform, sync, delivery"
+tools: [read, search, edit, todo]
+argument-hint: "Mo ta feature, endpoint lien quan, va impact len web/mobile"
+user-invocable: true
+---
+Ban la Cross Platform Delivery Agent, dam bao moi thay doi feature co tinh lien mach giua 3 repo.
+
+## Muc tieu
+- Dong bo business flow giua `reader`, `reader-app`, `reader-api`.
+- Tranh regression contract va auth behavior giua web/mobile.
+- Tao checklist rollout theo thu tu API -> Web/Mobile -> QA.
+
+## Workflow
+1. Xac dinh API contract canonic va data ownership.
+2. Liet ke delta can cap nhat cho tung repo.
+3. Kiem tra auth matrix (web cookie, mobile JWT).
+4. De xuat test plan E2E toi thieu cho 2 clients.
+5. Tong hop release note ngan gon.

.github/agents/mobile-app.agent.md

@@ -1,32 +0,0 @@
----
-name: "Mobile App Agent"
-description: "Use when: phát triển tính năng mobile, xử lý local storage, lifecycle, push notifications và tối ưu hiệu năng thiết bị thật; ưu tiên Flutter, dùng Android/Kotlin module khi cần native. Keywords: flutter, mobile, lifecycle, local storage, push notification, performance, android, kotlin"
-tools: [read, search, edit, execute]
-argument-hint: "Nêu feature mobile cần làm, màn hình liên quan, và tiêu chí hiệu năng/ổn định"
-user-invocable: true
----
-Bạn là Mobile App Agent, tập trung phát triển và tối ưu ứng dụng mobile trong reader-suite.
-
-## Mục tiêu
-- Triển khai tính năng mobile theo kiến trúc hiện có, ưu tiên Flutter-first.
-- Quản lý tốt local storage, lifecycle và thông báo đẩy.
-- Tối ưu pin, bộ nhớ và độ mượt trên thiết bị thật.
-
-## Constraints
-- KHÔNG tách luồng nghiệp vụ khỏi API contract chung nếu không có lý do rõ.
-- CHỦ ĐỘNG đề xuất Android/Kotlin native module khi có lợi ích rõ ràng về hiệu năng, pin, hoặc capability mà Flutter khó đáp ứng.
-- KHÔNG bỏ qua kiểm tra hành vi offline/network fluctuation.
-
-## Approach
-1. Xác định user flow và dữ liệu cần lưu cục bộ (cache/session/preferences).
-2. Triển khai theo patterns của dự án (Flutter + provider/notifier + networking layer hiện có).
-3. Xử lý lifecycle, background/resume và push notifications có kiểm soát.
-4. Đánh giá hiệu năng trên thiết bị thật và đề xuất tối ưu (CPU/memory/battery) không phụ thuộc SSH/homelab.
-
-## Output Format
-- Feature scope
-- Files changed
-- State/storage/lifecycle decisions
-- Performance notes (real-device oriented)
-- Verification steps
-- Risks and follow-ups

.github/agents/sdet-qa.agent.md

@@ -1,35 +0,0 @@
----
-name: "SDET Agent"
-description: "Use when: viết integration test API (ưu tiên Postman/Newman), viết E2E test web/mobile, chống regression sau khi sửa API, cần test coverage cho luồng đăng nhập/đọc truyện/tủ sách. Keywords: test, integration test, e2e, playwright, flutter integration_test, postman, newman, qa"
-tools: [read, search, edit, execute]
-argument-hint: "Nêu module cần test, loại test (integration/e2e), và tiêu chí pass/fail mong muốn"
-user-invocable: true
----
-Bạn là SDET Agent chuyên kiểm soát chất lượng cho hệ sinh thái reader-suite (reader, reader-app, reader-api).
-
-## Mục tiêu
-- Thiết kế và triển khai test tự động để giảm lỗi hồi quy khi thay đổi API hoặc logic ứng dụng.
-- Ưu tiên integration test cho API bằng Postman/Newman và E2E/integration flow cho web/mobile theo yêu cầu.
-
-## Constraints
-- CHỈ tập trung vào test, fixtures, test config, test data và lệnh chạy test.
-- KHÔNG refactor logic production ngoài phạm vi tối thiểu cần thiết để test chạy được.
-- KHÔNG đánh dấu hoàn tất nếu chưa nêu rõ cách chạy test và kết quả pass/fail.
-
-## Approach
-1. Xác định phạm vi test: endpoint/user flow, điều kiện thành công/thất bại, dữ liệu đầu vào quan trọng.
-2. Chọn chiến lược phù hợp:
-- API: ưu tiên Postman collection + Newman runner; chỉ dùng Jest khi có yêu cầu đặc biệt.
-- Web: ưu tiên Playwright E2E cho luồng người dùng chính.
-- Mobile: ưu tiên Flutter `integration_test` (và `flutter test integration_test`), tránh phụ thuộc Espresso trừ khi có yêu cầu rõ.
-3. Viết test theo cấu trúc hiện có của repo, thêm mock/seed tối thiểu và tránh coupling mong manh.
-4. Chạy test hoặc hướng dẫn lệnh chạy chuẩn trong repo hiện hành.
-5. Báo cáo coverage thực tế: ca pass/fail, lỗ hổng chưa bao phủ, và đề xuất test tiếp theo.
-
-## Output Format
-- Test scope
-- Files created/updated
-- Commands run
-- Results (pass/fail + lỗi chính nếu có)
-- Residual risks
-- Next tests to add

.github/agents/sleuth-debugger.agent.md

@@ -1,32 +0,0 @@
----
-name: "Sleuth Debugger Agent"
-description: "Use when: debug lỗi runtime từ log server hoặc log mobile (Flutter/Logcat), phân tích stack trace, truy ra root cause, đề xuất patch sửa nhanh. Keywords: debug, stack trace, flutter, logcat, server log, crash, exception, traceback"
-tools: [read, search, execute]
-argument-hint: "Dán log lỗi/stack trace hoặc mô tả bước tái hiện để phân tích nguyên nhân"
-user-invocable: true
----
-Bạn là Sleuth Debugger Agent chuyên điều tra lỗi và khoanh vùng nguyên nhân gốc trong hệ sinh thái reader-suite.
-
-## Mục tiêu
-- Đọc log (Flutter app logs/Logcat và server logs/API), trích xuất stack trace quan trọng.
-- Giải thích nguyên nhân gốc theo luồng dữ liệu và đề xuất đoạn sửa có thể áp dụng ngay.
-
-## Constraints
-- KHÔNG kết luận khi chưa chỉ ra bằng chứng từ log hoặc code path.
-- KHÔNG đề xuất sửa mơ hồ; phải nêu file/khối code liên quan và lý do.
-- KHÔNG mở rộng sang refactor lớn nếu không cần để xử lý lỗi hiện tại.
-
-## Approach
-1. Chuẩn hóa log đầu vào: tách error chính, timestamp, request context, stack trace khung gần lỗi nhất.
-2. Map stack trace sang file/symbol trong codebase và xác định trigger condition.
-3. Nêu root cause theo chuỗi nhân quả (input -> xử lý -> điểm nổ).
-4. Đưa fix proposal ngắn gọn, ưu tiên thay đổi nhỏ và an toàn.
-5. Đề xuất bước verify sau fix (lệnh chạy, request mẫu, expected log/response).
-
-## Output Format
-- Error signature
-- Reproduction assumptions
-- Root cause
-- Proposed fix snippet
-- Verification steps
-- Follow-up guardrails (logging/test cần thêm)

.github/agents/system-architect.agent.md

@@ -1,33 +0,0 @@
----
-name: "System Architect Agent"
-description: "Use when: thiết kế kiến trúc hệ thống, database schema, API endpoint strategy (REST), chọn tech stack và giữ single source of truth giữa web/mobile/api. Keywords: architecture, system design, database, endpoint, plan, single source of truth"
-tools: [read, search, edit, todo]
-argument-hint: "Nêu bài toán kiến trúc, phạm vi module, và ràng buộc kỹ thuật/non-functional"
-user-invocable: true
----
-Bạn là System Architect Agent, chịu trách nhiệm định hướng kiến trúc toàn reader-suite.
-
-## Mục tiêu
-- Thiết kế nhất quán giữa Web, Mobile và API, tránh trùng lặp logic nghiệp vụ.
-- Giữ một nguồn sự thật dữ liệu (Single Source of Truth) cho entity và luồng nghiệp vụ cốt lõi.
-- Đưa ra blueprint có thể triển khai dần theo milestone.
-
-## Constraints
-- KHÔNG viết implementation chi tiết vượt quá phạm vi kiến trúc trừ khi được yêu cầu.
-- KHÔNG đề xuất kiến trúc mâu thuẫn conventions đã có trong workspace.
-- LUÔN nêu trade-off và lý do chọn phương án.
-
-## Approach
-1. Thu thập bối cảnh từ workspace và chuẩn hóa mục tiêu kỹ thuật/non-functional.
-2. Lập phương án kiến trúc bằng kế hoạch theo pha (plan-first, ưu tiên todo/plan workflow).
-3. Xác định ranh giới domain, nguồn dữ liệu chuẩn, ownership của từng layer.
-4. Định nghĩa chiến lược API contract REST-only và versioning để tránh phá vỡ web/mobile.
-5. Đề xuất roadmap triển khai + kiểm soát rủi ro kỹ thuật.
-
-## Output Format
-- Problem framing
-- Architecture decision
-- Data model and API boundary
-- Single source of truth mapping
-- Migration/rollout plan
-- Risks and mitigations

.github/agents/web-frontend-nextjs.agent.md

@@ -1,32 +0,0 @@
----
-name: "Web Frontend Agent"
-description: "Use when: xây dựng hoặc tối ưu giao diện web React/Next.js, cải thiện SEO và Core Web Vitals, đồng bộ UI với API contract. Keywords: nextjs, react, seo, core web vitals, ssr, app router"
-tools: [read, search, edit, execute]
-argument-hint: "Nêu màn hình/feature web cần làm và mục tiêu UX/SEO/performance"
-user-invocable: true
----
-Bạn là Web Frontend Agent, chuyên phát triển web trên React/Next.js cho reader-suite.
-
-## Mục tiêu
-- Xây dựng UI/UX web nhất quán, hiệu năng tốt và thân thiện SEO.
-- Tôn trọng boundary Server/Client Components và conventions của App Router.
-- Đảm bảo web đồng bộ contract với backend, giảm lỗi runtime phía client.
-
-## Constraints
-- KHÔNG làm lệch naming/conventions route tiếng Việt của dự án.
-- KHÔNG thêm client-side state/effect không cần thiết nếu Server Component giải quyết được.
-- KHÔNG đánh đổi SEO/performance cho giải pháp nhanh tạm bợ.
-
-## Approach
-1. Phân tích yêu cầu giao diện + dữ liệu và chọn rendering strategy phù hợp.
-2. Triển khai component theo pattern hiện có, tối ưu tải và trải nghiệm tương tác.
-3. Kiểm tra SEO metadata, semantics và Core Web Vitals impact.
-4. Xác nhận hành vi với API contract hiện tại.
-
-## Output Format
-- Feature scope
-- Files changed
-- Rendering/data strategy
-- SEO/Core Web Vitals notes
-- QA checklist
-- Follow-up improvements

.github/copilot-instructions.md

@@ -1,42 +0,0 @@
-# Project Guidelines
-
-## Code Style
-- Dùng Dart/Flutter theo lint mặc định trong `analysis_options.yaml` (flutter_lints).
-- Tổ chức theo feature-first: code mới đặt đúng module trong `lib/features/**`, phần dùng chung đặt ở `lib/core/**` hoặc `lib/shared/**`.
-- Tránh logic nghiệp vụ trong widget build; chuyển sang provider/notifier.
-- Giữ naming nhất quán: file snake_case, class PascalCase, provider rõ nghĩa theo tính năng.
-
-## Architecture
-- `lib/main.dart`: bootstrap app + ProviderScope.
-- `lib/app/`: app shell, router và route names.
-- `lib/core/`: config, network, storage, theme, models dùng toàn app.
-- `lib/features/`: từng domain (auth, home, search, novel, reader, bookshelf, comments, profile, settings...).
-- `lib/shared/`: widgets dùng chung.
-- State management chính: Riverpod; networking: Dio; routing: go_router.
-
-## Build and Test
-- Cài dependencies: `flutter pub get`
-- Chạy app: `flutter run`
-- Khuyến nghị local: `bash scripts/flutter_run_with_env.sh`
-- Phân tích lint/static: `flutter analyze`
-- Chạy test hiện có: `flutter test`
-
-## Conventions
-- Cấu hình API base URL lấy từ AppConfig/env; không hardcode URL trực tiếp trong feature code.
-- Token/session xử lý qua tầng storage/network ở `lib/core`, tránh duplicate auth flow trong từng feature.
-- Khi thêm màn hình mới, cập nhật router tập trung ở `lib/app/router/app_router.dart`.
-- Ưu tiên tái sử dụng models trong `lib/core/models` thay vì tạo kiểu dữ liệu rời rạc.
-
-## Pitfalls
-- Android emulator phải dùng `10.0.2.2` để gọi localhost backend; iOS simulator/web thường dùng `localhost`.
-- Google Sign-In Android dễ lỗi `ApiException: 10` nếu cấu hình SHA/OAuth client không khớp.
-- Thiếu `.env.mobile` hoặc thiếu `GOOGLE_SERVER_CLIENT_ID` có thể làm luồng đăng nhập thất bại.
-- Thiết bị thật cần LAN IP đúng mạng nội bộ; không dùng VPN IP nếu điện thoại không cùng tunnel.
-
-## Key References
-- Tổng quan setup + Google Sign-In: `README.md`
-- Lint rules: `analysis_options.yaml`
-- App config/env: `lib/core/config/app_config.dart`
-- API client + interceptor: `lib/core/network/api_client.dart`
-- Router trung tâm: `lib/app/router/app_router.dart`
-- Script chạy với env: `scripts/flutter_run_with_env.sh`

.github/prompts/debug-triage-checklist.prompt.md

@@ -1,22 +0,0 @@
----
-name: "Debug Triage Checklist"
-description: "Use when: cần phân tích nhanh lỗi runtime từ logcat/server logs, xác định root cause và đề xuất patch an toàn"
-argument-hint: "Dán log, stack trace, bước tái hiện, và môi trường bị lỗi"
-agent: "Sleuth Debugger Agent"
----
-Thực hiện debug triage theo checklist chuẩn cho lỗi runtime được cung cấp.
-
-Checklist bắt buộc:
-- Trích xuất error signature chính và stack trace quan trọng nhất.
-- Xác định giả định tái hiện lỗi và điều kiện kích hoạt.
-- Khoanh vùng root cause bằng bằng chứng từ log + code path.
-- Đề xuất patch nhỏ nhất có thể áp dụng ngay.
-- Đưa kế hoạch verify sau fix với expected behavior rõ ràng.
-
-Kết quả bắt buộc:
-- Error signature.
-- Root cause theo chuỗi nhân quả.
-- File/symbol bị ảnh hưởng.
-- Patch proposal cụ thể.
-- Verification checklist.
-- Guardrails phòng tái phát (test/logging/alerts).

.github/prompts/flutter-integration-test-flow.prompt.md

@@ -1,19 +0,0 @@
----
-name: "Flutter Integration Test Flow"
-description: "Use when: cần viết hoặc mở rộng Flutter integration_test cho user flow quan trọng và chống regression mobile"
-argument-hint: "Nêu flow cần test, dữ liệu đầu vào, và tiêu chí thành công"
-agent: "SDET Agent"
----
-Tạo hoặc cập nhật Flutter integration_test cho user flow được chỉ định.
-
-Yêu cầu thực hiện:
-- Ưu tiên `integration_test` theo cấu trúc hiện có của dự án.
-- Thiết kế test theo hành vi người dùng thật (đăng nhập, điều hướng, thao tác chính, trạng thái mong đợi).
-- Bao gồm ít nhất một nhánh lỗi hoặc edge case có giá trị.
-- Tránh test phụ thuộc dữ liệu không ổn định; thêm setup/teardown cần thiết.
-
-Kết quả bắt buộc:
-- Danh sách file test đã tạo/cập nhật.
-- Lệnh chạy cụ thể (`flutter test integration_test` hoặc lệnh tương đương của repo).
-- Kết quả pass/fail và nguyên nhân nếu fail.
-- Đề xuất mở rộng coverage cho vòng kế tiếp.

.github/prompts/multi-agent-workflow.prompt.md

@@ -1,27 +0,0 @@
----
-name: "Multi-Agent Workflow"
-description: "Use when: vận hành chu kỳ Planner -> Coder -> Tester -> Debugger cho tính năng mới hoặc bugfix"
-argument-hint: "Nêu tính năng/bug cần xử lý, phạm vi web-mobile-api, và tiêu chí hoàn tất"
-agent: "System Architect Agent"
----
-Điều phối quy trình Multi-Agent theo chu kỳ sau, bám sát phạm vi người dùng cung cấp.
-
-Quy trình bắt buộc:
-1. Planner: dùng tư duy @workspace + plan-first để thiết kế feature/bugfix scope và các mốc triển khai.
-2. Coder: triển khai đồng bộ phần Backend API và phần Web/Mobile liên quan theo contract hiện hành.
-3. Tester: gọi SDET Agent để tạo/chạy test tự động.
-- API: ưu tiên Postman/Newman.
-- Mobile: ưu tiên Flutter integration_test.
-4. Debugger: nếu crash/lỗi runtime, gọi Sleuth Debugger Agent phân tích log và đề xuất patch nhỏ nhất.
-
-Ràng buộc:
-- API phải REST-only.
-- Contract chuẩn dùng duy nhất reader-api/docs/openapi.yaml.
-- Báo cáo rõ tác động tới web và mobile sau mỗi thay đổi contract.
-
-Kết quả bắt buộc:
-- Kế hoạch triển khai theo bước.
-- Danh sách file thay đổi theo từng pha.
-- Kết quả test pass/fail.
-- Root cause + patch nếu có lỗi.
-- Danh sách việc còn lại trước khi merge.

.github/prompts/regression-api-newman.prompt.md

@@ -1,19 +0,0 @@
----
-name: "Regression API Newman"
-description: "Use when: cần tạo hoặc cập nhật regression suite cho API bằng Postman/Newman sau khi sửa endpoint hoặc auth flow"
-argument-hint: "Nêu endpoint/flow cần cover, env chạy test, và tiêu chí pass/fail"
-agent: "SDET Agent"
----
-Thiết kế và triển khai regression API test theo chuẩn Postman/Newman cho phạm vi người dùng cung cấp.
-
-Yêu cầu thực hiện:
-- Ưu tiên Postman collection + environment + Newman command.
-- Bám theo cấu trúc endpoint và auth flow hiện có của workspace đang mở.
-- Bao phủ cả happy path, validation errors, auth errors và regression cases đã biết.
-- Nếu thiếu dữ liệu test, đề xuất seed/mock tối thiểu và cách chạy lại ổn định.
-
-Kết quả bắt buộc:
-- Danh sách file đã tạo/cập nhật cho Postman/Newman.
-- Lệnh chạy Newman cụ thể.
-- Bảng pass/fail theo từng test case.
-- Rủi ro còn lại và test nên thêm tiếp.

.github/pull_request_template.md

@@ -0,0 +1,45 @@
+## Summary
+- What problem does this PR solve?
+- Why now?
+
+## Scope
+- [ ] Web (`reader`)
+- [ ] API (`reader-api`)
+- [ ] Mobile (`reader-app`)
+
+## API Contract Impact
+- [ ] No API changes
+- [ ] Backward-compatible API changes
+- [ ] Breaking API changes (must include migration plan)
+
+Changed endpoints:
+- `...`
+
+## Auth Impact
+- [ ] None
+- [ ] Web session (NextAuth cookie)
+- [ ] Mobile JWT
+
+## Cross-Platform Parity Checklist
+- [ ] Web behavior aligned with API response
+- [ ] Mobile behavior aligned with API response
+- [ ] Error states consistent (401/403/4xx/5xx)
+- [ ] Pagination behavior consistent (`page`, `limit`)
+
+## Test Evidence
+- [ ] Unit tests
+- [ ] Integration/API tests
+- [ ] Manual smoke test Web
+- [ ] Manual smoke test Mobile
+
+Commands / notes:
+```bash
+# paste test/build commands executed
+```
+
+## Rollout & Rollback
+- Rollout order: API -> Web/Mobile -> QA
+- Rollback strategy:
+  - API:
+  - Web:
+  - Mobile:

ARCHITECTURE.md

@@ -0,0 +1,38 @@
+# Reader Suite Architecture (Android/Flutter)
+
+Tai lieu nay mo ta vai tro `reader-app` trong he sinh thai doc truyen gom web + mobile + backend.
+
+## Vai tro trong he thong
+
+- `reader-app` la mobile client cho end-user feature.
+- KHONG chua logic nghiep vu canonic; backend (`reader-api`) la noi quyet dinh rule.
+- Muc tieu: feature parity voi web user-facing, tru workflow MOD/ADMIN.
+
+## Kien truc app
+
+- `lib/core`: config, networking, storage, app-level services.
+- `lib/features`: module theo domain (auth, browse, novel-detail, reader, bookshelf...).
+- `lib/shared`: widget dung chung.
+
+## Nguyen tac dong bo voi web + backend
+
+- Dung chung endpoint contract voi web, khong tao API rieng cho mobile neu khong can thiet.
+- Dung chung semantic cho state:
+  - bookmark
+  - reading-progress
+  - recommendation
+  - user-settings
+- Auth mobile qua JWT; backend phai map cung identity voi web.
+
+## Environment va ket noi
+
+- Khong co `--dart-define`: Android native mac dinh toi `https://reader-api.fevirtus.dev`; cac platform khac `http://localhost:8000` (`lib/core/config/app_config.dart`).
+- Dev local Android emulator: dat `BASE_URL=http://10.0.2.2:8000` trong `.env.mobile` va chay qua `scripts/flutter_run_with_env.sh`.
+- `BASE_URL`, `GOOGLE_SERVER_CLIENT_ID`, `GOOGLE_CLIENT_ID` duoc truyen qua `--dart-define`.
+
+## Definition of Done (Mobile)
+
+- API calls tuan thu contract `reader-api` (status code + error format).
+- UX/state nhat quan voi web cho luong user-facing.
+- Da test tren it nhat Android emulator + 1 moi truong khac (iOS simulator hoac device).
+- Cac huong dan env/auth trong README van dung sau thay doi.

CONTRACT.md

@@ -0,0 +1,65 @@
+# API Contract Standard (Reader Suite)
+
+Tai lieu contract chung cho `reader`, `reader-app`, `reader-api`.
+
+## Base and Versioning
+
+- Base path: `/api/*`
+- Current mode: unversioned with backward-compatible evolution.
+- Breaking changes bat buoc qua ke hoach migration va release note.
+
+## Response Convention
+
+- Success:
+  - `200/201`: tra JSON payload domain data.
+  - `204`: khong co body.
+- Error (standardized):
+
+```json
+{
+  "code": "string",
+  "message": "human readable",
+  "details": {}
+}
+```
+
+## HTTP Status Usage
+
+- `400`: input/validation khong hop le.
+- `401`: chua dang nhap hoặc token/session invalid.
+- `403`: da dang nhap nhung khong du quyen.
+- `404`: resource khong ton tai.
+- `409`: xung dot du lieu.
+- `422`: payload format dung JSON nhung khong dat rule nghiep vu.
+- `500`: loi he thong.
+- `410`: (du tru) tai nguyen da go bo hoac khong con ho tro.
+
+## Pagination Convention
+
+- Query params: `page`, `limit`.
+- Response envelope:
+
+```json
+{
+  "items": [],
+  "pagination": {
+    "page": 1,
+    "limit": 20,
+    "total": 0,
+    "totalPages": 0
+  }
+}
+```
+
+## Auth Matrix
+
+- Web: NextAuth session cookie.
+- Mobile: Bearer JWT.
+- Backend phai map ca 2 vao cung user identity + role.
+
+## Compatibility Rules
+
+- Khong xoa hoac doi y nghia field dang duoc client su dung.
+- Field moi phai optional theo default trong giai doan rollout.
+- Doi ten field => tao migration layer hoac add field moi, deprecate sau.
+- Endpoint moi can update README + mapping matrix.

CROSS_REPO_ENDPOINT_MATRIX.md

@@ -0,0 +1,37 @@
+# Cross-Repo Endpoint Mapping Matrix
+
+Muc tieu: map 1-1 giua API backend, Web va Mobile cho user-facing flows.
+
+Legend:
+- `Y`: da tich hop
+- `P`: partial / can verify them
+- `N`: chua tich hop
+
+| Domain | Endpoint | API | Web | Mobile | Notes |
+|---|---|---|---|---|---|
+| Health | `GET /api/health` | Y | P | P | Dung cho monitor, khong phai main UI flow |
+| Auth | `POST /api/auth/mobile-login` | Y | Y | Y | Web dung route adapter login, mobile dung JWT |
+| User | `GET /api/user/profile` | Y | P | Y | Web dang goi qua user route proxy |
+| User | `GET/POST /api/user/bookmarks` | Y | Y | Y | Parity can test theo tabs bookshelf |
+| User | `DELETE /api/user/bookmarks/{novelId}` | Y | P | Y | Web co remove flow can verify UX parity |
+| User | `POST /api/user/reading-progress` | Y | P | Y | Can doi chieu dong bo chapter progress |
+| User | `GET/POST /api/user/settings` | Y | Y | N | Mobile chua thay call settings ro rang |
+| User | `GET/POST/DELETE /api/user/recommendations` | Y | Y | N | Mobile chua thay provider recommendation |
+| Catalog | `GET /api/genres` | Y | Y | Y | |
+| Catalog | `GET /api/novels/browse` | Y | Y | Y | |
+| Catalog | `GET /api/novels/{idOrSlug}` | Y | Y | Y | |
+| Novel | `GET /api/truyen/{id}/chapters` | Y | Y | Y | |
+| Novel | `GET /api/truyen/{id}/chapters/by-number/{n}` | Y | Y | N | Mobile doc chapter theo chapterId endpoint |
+| Chapter | `GET /api/chapters/{chapterId}` | Y | N | Y | Web doc chapter qua truyen/by-number |
+| Comment | `GET/POST /api/truyen/{id}/comments` | Y | Y | Y | |
+| Rating | `POST /api/truyen/{id}/rate` | Y | Y | N | Mobile chua thay rating flow |
+| Search | `GET /api/truyen/suggest` | Y | Y | N | Mobile search suggest can bo sung |
+| Import | `POST /api/import/uploads/preview` | Y | Y | N | Upload EPUB multipart (preview) |
+| Import | `POST /api/mod/epub`, `POST /api/mod/epub/ai-suggest` | Y | Y | N | Luong `/mod/import` |
+| Import | `GET/POST/PUT/DELETE /api/mod/the-loai` | Y | Y | N | MOD quan ly the loai trong wizard |
+
+## Priority gaps de dong bo tiep
+
+1. Mobile: `user/settings`, `recommendations`, `rate`, `suggest`.
+2. Web/Mobile chapter-read strategy can unify (`chapters/{id}` vs `by-number`).
+3. Chuan hoa error contract implementation theo `CONTRACT.md`.

FEATURES.md

@@ -0,0 +1,34 @@
+# Features - Reader Android App
+
+Trang thai tinh nang mobile `reader-app` theo parity voi web.
+
+## Guest/User-facing
+
+| Feature | Status | Notes |
+|---|---|---|
+| Google login | done | Qua `/api/auth/mobile-login` |
+| Home/browse boards | done | `/api/novels/browse` |
+| Genre list | done | `/api/genres` |
+| Novel detail + chapter list | done | `/api/novels/{idOrSlug}`, `/api/truyen/{id}/chapters` |
+| Reader chapter detail | done | `/api/chapters/{chapterId}` |
+| Bookmark | done | `/api/user/bookmarks` |
+| Reading progress sync | done | `/api/user/reading-progress` |
+| Comments | done | `/api/truyen/{id}/comments` |
+
+## Parity Gaps
+
+| Feature | Status | Notes |
+|---|---|---|
+| User settings sync | planned | `/api/user/settings` |
+| User recommendations | planned | `/api/user/recommendations` |
+| Rating | planned | `/api/truyen/{id}/rate` |
+| Search suggest | planned | `/api/truyen/suggest` |
+
+## Dependencies
+
+- Contract: `reader-app/CONTRACT.md`
+- Mapping: `reader-app/CROSS_REPO_ENDPOINT_MATRIX.md`
+
+## Note
+
+- EPUB import flow is currently MOD-only on web (`reader /mod/import`), not in mobile scope.

FLOWS.md

@@ -0,0 +1,52 @@
+# Flows - Reader Android App
+
+Muc tieu: mobile follow cung business behavior voi web.
+
+## Flow 1: Mobile Login and Token
+
+- Trigger: user dang nhap Google tren app.
+- Steps:
+  1. Lay Google token.
+  2. Goi `/api/auth/mobile-login` doi lay app JWT.
+  3. Luu JWT, goi `/api/user/profile` hydrate session.
+- Failure:
+  - token invalid -> `401`
+  - profile unavailable -> retry + user notice
+
+## Flow 2: Discover and Read
+
+- Discover:
+  - `/api/genres`
+  - `/api/novels/browse`
+  - `/api/novels/{idOrSlug}`
+- Read:
+  - `/api/truyen/{id}/chapters`
+  - `/api/chapters/{chapterId}`
+- Expected: state chapter/current progress dong bo server.
+
+## Flow 3: Bookmark and Progress
+
+- Bookmark add/remove/sync:
+  - `GET/POST/DELETE /api/user/bookmarks`
+- Progress sync:
+  - `POST /api/user/reading-progress`
+- Rule: optimistic UI + rollback neu API fail.
+
+## Flow 4: Comment Interaction
+
+- Load comments:
+  - `GET /api/truyen/{id}/comments`
+- Post comment:
+  - `POST /api/truyen/{id}/comments`
+- Rule: require login, follow error contract chung.
+
+## Planned Flows (Parity)
+
+- Settings sync flow (`/api/user/settings`)
+- Recommendation flow (`/api/user/recommendations`)
+- Rating flow (`/api/truyen/{id}/rate`)
+- Search suggest flow (`/api/truyen/suggest`)
+
+## Out of Scope (Current)
+
+- MOD EPUB import chi tren web (`/mod/import`: `/api/mod/epub`, `POST /api/import/uploads/preview`, …). Mobile khong co wizard import.

README.md

@@ -7,16 +7,11 @@ Flutter mobile app for reading novels, synced with the existing web platform.
 - Full end-user feature parity with the current web app.
 - Excludes all moderator/admin workflows.
 
-## Planned Feature Set
+## Implemented vs planned
 
-- Google login and authenticated user session.
-- Home feed, hot boards, and recommendations.
-- Search with suggestions, genre, status, and sort filters.
-- Novel detail with chapter list and series metadata.
-- Reader with TOC, reading preferences, and progress sync.
-- Bookshelf tabs: Dang doc, Danh dau, Da doc, De cu.
-- Comments, ratings, and user recommendations.
-- Native TTS and offline reading support.
+Đã có trong code (theo `lib/features`): đăng nhập Google, home/browse, genres, tìm kiếm, chi tiết truyện + danh sách chương, reader (kèm TTS), bookshelf, bookmark/progress, bình luận, splash/settings.
+
+Còn thiếu hoặc mới dạng placeholder so với web: gợi ý tìm kiếm (`/api/truyen/suggest`), đánh giá truyện (`/api/truyen/{id}/rate`), đồng bộ settings và đề cử người dùng (`/api/user/settings`, `/api/user/recommendations`). Chi tiết parity xem `FEATURES.md` và `CROSS_REPO_ENDPOINT_MATRIX.md`.
 
 ## Architecture
 
@@ -51,12 +46,14 @@ This script reads `.env.mobile` and automatically passes:
 - `GOOGLE_SERVER_CLIENT_ID`
 - optional `GOOGLE_CLIENT_ID`
 
-Default `BASE_URL` behavior:
+Default `BASE_URL` khi **không** truyền `--dart-define` (xem `lib/core/config/app_config.dart`):
 
-- Android emulator: `http://10.0.2.2:8000`
-- Others (iOS simulator, desktop, web): `http://localhost:8000`
+- Android (native, không phải web build): `https://reader-api.fevirtus.dev`
+- Các nền tảng khác (iOS, desktop, web build, v.v.): `http://localhost:8000`
 
-If needed, you can still override explicitly:
+Để dev local trên Android emulator, luôn set rõ qua `--dart-define` hoặc file `.env.mobile` + `scripts/flutter_run_with_env.sh`, ví dụ `http://10.0.2.2:8000`.
+
+Override trực tiếp:
 
 ```bash
 flutter run --dart-define=BASE_URL=http://localhost:8000
@@ -115,3 +112,11 @@ Optional (iOS/web):
 ```bash
 --dart-define=GOOGLE_CLIENT_ID=<YOUR_IOS_OR_WEB_CLIENT_ID>.apps.googleusercontent.com
 ```
+
+
+Noted:
+
+Với MIUI:
+Cần hướng dẫn user (không thể fix bằng code)
+MIUI AutoStart: User phải vào Cài đặt → Ứng dụng → [app] → AutoStart và bật thủ công
+MIUI Battery Optimization: User phải vào Cài đặt → Pin → Ứng dụng tiêu hao pin → [app] → chọn "Không hạn chế" (permission REQUEST_IGNORE_BATTERY_OPTIMIZATIONS đã có trong Manifest để trigger dialog, nhưng user vẫn phải accept)

SKILLS.md

@@ -0,0 +1,23 @@
+# Shared Development Skills (Reader Suite)
+
+Tai lieu mo ta bo skill de phat trien thong nhat giua web/app/api.
+
+## skill: feature-parity-check
+- Muc dich: so sanh 1 feature giua web va mobile theo cung API contract.
+- Input: ten feature, endpoint list, expected UX behavior.
+- Output: parity report (done/missing/risk) cho 3 repo.
+
+## skill: api-contract-guard
+- Muc dich: review thay doi API de tranh breaking web/mobile.
+- Input: diff endpoint, request/response schema, auth requirement.
+- Output: compatibility checklist + migration huong dan.
+
+## skill: auth-flow-verifier
+- Muc dich: verify luong dang nhap web cookie va mobile JWT map cung identity.
+- Input: login flow, token/session behavior, protected endpoints.
+- Output: matrix pass/fail + fix recommendation.
+
+## skill: release-readiness
+- Muc dich: chuan bi release dong bo 3 repo.
+- Input: danh sach thay doi theo repo.
+- Output: rollout order, smoke-test list, rollback note.

android/app/src/main/kotlin/com/example/reader_app/MainActivity.kt

@@ -13,7 +13,7 @@ import io.flutter.plugin.common.EventChannel
 import io.flutter.plugin.common.MethodChannel
 import com.example.reader_app.tts.ReaderTtsMediaBridge
 import com.example.reader_app.tts.ReaderTtsMediaService
-import com.example.reader_app.tts.ReaderTtsSegment
+import com.example.reader_app.tts.ReaderTtsStartRequest
 
 class MainActivity : FlutterActivity() {
 	private val channelName = "reader_app/tts_background"
@@ -53,23 +53,34 @@ class MainActivity : FlutterActivity() {
 					}
 					"getSnapshot" -> result.success(ReaderTtsMediaBridge.snapshot())
 					"startReading" -> {
-						val startIndex = call.argument<Int>("startIndex") ?: 0
+						val content = call.argument<String>("content") ?: ""
 						val contentKey = call.argument<String>("contentKey")
 						val title = call.argument<String>("title")
 						val speed = call.argument<Double>("speed") ?: 0.9
 						val language = call.argument<String>("language") ?: "vi-VN"
 						val voiceName = call.argument<String>("voiceName")
 						val backgroundModeEnabled = call.argument<Boolean>("backgroundModeEnabled") ?: true
+						val nextChapterId = call.argument<String>("nextChapterId")
+						val chapterNumber = call.argument<Int>("chapterNumber")
+						val includeTitle = call.argument<Boolean>("includeTitle") ?: true
+						val apiBaseUrl = call.argument<String>("apiBaseUrl")
+						val startIndex = call.argument<Int>("startIndex") ?: 0
 						ReaderTtsMediaService.startReading(
 							this,
-							parseSegments(call.argument<List<*>>("segments")),
-							startIndex,
-							contentKey,
-							title,
-							speed,
-							language,
-							voiceName,
-							backgroundModeEnabled,
+							ReaderTtsStartRequest(
+								content = content,
+								contentKey = contentKey,
+								title = title,
+								speed = speed,
+								language = language,
+								voiceName = voiceName,
+								backgroundModeEnabled = backgroundModeEnabled,
+								nextChapterId = nextChapterId,
+								chapterNumber = chapterNumber,
+								includeTitle = includeTitle,
+								apiBaseUrl = apiBaseUrl,
+								startIndex = startIndex,
+							),
 						)
 						result.success(null)
 					}
@@ -137,24 +148,6 @@ class MainActivity : FlutterActivity() {
 			)
 	}
 
-	private fun parseSegments(rawSegments: List<*>?): ArrayList<ReaderTtsSegment> {
-		val segments = arrayListOf<ReaderTtsSegment>()
-		rawSegments.orEmpty().forEach { item ->
-			val map = item as? Map<*, *> ?: return@forEach
-			val text = map["text"]?.toString() ?: return@forEach
-			val paragraphIndex = (map["paragraphIndex"] as? Number)?.toInt() ?: -1
-			val start = (map["start"] as? Number)?.toInt() ?: -1
-			val end = (map["end"] as? Number)?.toInt() ?: -1
-			segments += ReaderTtsSegment(
-				text = text,
-				paragraphIndex = paragraphIndex,
-				start = start,
-				end = end,
-			)
-		}
-		return segments
-	}
-
 	private fun isIgnoringBatteryOptimizations(): Boolean {
 		if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) return true
 		val powerManager = getSystemService(Context.POWER_SERVICE) as PowerManager

android/app/src/main/kotlin/com/example/reader_app/tts/ReaderTtsPlaybackStore.kt

@@ -0,0 +1,41 @@
+package com.example.reader_app.tts
+
+import java.util.LinkedHashMap
+import java.util.UUID
+
+data class ReaderTtsStartRequest(
+	val content: String,
+	val contentKey: String?,
+	val title: String?,
+	val speed: Double,
+	val language: String,
+	val voiceName: String?,
+	val backgroundModeEnabled: Boolean,
+	val nextChapterId: String?,
+	val chapterNumber: Int?,
+	val includeTitle: Boolean,
+	val apiBaseUrl: String?,
+	val startIndex: Int = 0,
+)
+
+object ReaderTtsPlaybackStore {
+	private const val MAX_PENDING_REQUESTS = 4
+	private val pendingRequests = LinkedHashMap<String, ReaderTtsStartRequest>()
+
+	@Synchronized
+	fun enqueue(request: ReaderTtsStartRequest): String {
+		val token = UUID.randomUUID().toString()
+		pendingRequests[token] = request
+		while (pendingRequests.size > MAX_PENDING_REQUESTS) {
+			val oldestKey = pendingRequests.entries.firstOrNull()?.key ?: break
+			pendingRequests.remove(oldestKey)
+		}
+		return token
+	}
+
+	@Synchronized
+	fun consume(token: String?): ReaderTtsStartRequest? {
+		if (token.isNullOrBlank()) return null
+		return pendingRequests.remove(token)
+	}
+}

lib/app/app.dart

@@ -1,9 +1,15 @@
+import 'dart:async';
+
 import 'package:flutter/material.dart';
+import 'package:flutter/foundation.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:go_router/go_router.dart';
 
 import '../core/auth/session_expiry_notifier.dart';
 import '../core/theme/app_theme.dart';
+import '../core/storage/local_store.dart';
 import '../features/auth/providers/auth_provider.dart';
+import '../features/reader/tts/tts_service.dart';
 import 'router/route_names.dart';
 import 'router/app_router.dart';
 
@@ -17,10 +23,39 @@ class ReaderApp extends ConsumerStatefulWidget {
 class _ReaderAppState extends ConsumerState<ReaderApp> {
   final _scaffoldMessengerKey = GlobalKey<ScaffoldMessengerState>();
   ProviderSubscription<int>? _sessionExpirySub;
+  late final GoRouter _router;
+  String? _previousPath;
+
+  void _persistRouteForRestore() {
+    if (!mounted) return;
+    final uri = _router.state.uri;
+    final fullPath = uri.hasQuery ? '${uri.path}?${uri.query}' : uri.path;
+    if (fullPath == RouteNames.splash) return;
+
+    // When navigating into reader from a novel page, save "novelPath|readerPath"
+    // so the splash screen can reconstruct the full back stack on restore.
+    final String pathToSave;
+    if (fullPath.startsWith('/reader/') &&
+        _previousPath != null &&
+        _previousPath!.startsWith('/novel/')) {
+      pathToSave = '$_previousPath|$fullPath';
+    } else {
+      pathToSave = fullPath;
+    }
+    _previousPath = fullPath;
+
+    unawaited(ref.read(localStoreProvider).saveLastRoutePath(pathToSave));
+  }
 
   @override
   void initState() {
     super.initState();
+    _router = ref.read(appRouterProvider);
+    _router.routerDelegate.addListener(_persistRouteForRestore);
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      _ensureMandatoryTtsRequirements();
+    });
+
     _sessionExpirySub = ref.listenManual<int>(
       sessionExpiryProvider,
       (previous, next) async {
@@ -45,8 +80,48 @@ class _ReaderAppState extends ConsumerState<ReaderApp> {
     );
   }
 
+  Future<void> _ensureMandatoryTtsRequirements() async {
+    if (kIsWeb || defaultTargetPlatform != TargetPlatform.android || !mounted) {
+      return;
+    }
+
+    final notifier = ref.read(ttsProvider.notifier);
+    await notifier.setBackgroundModeEnabled(true);
+    await notifier.ensureBatteryOptimizationIgnored();
+    if (!mounted) return;
+
+    while (mounted && !ref.read(ttsProvider).batteryOptimizationIgnored) {
+      await showDialog<void>(
+        context: context,
+        barrierDismissible: false,
+        builder: (context) {
+          return AlertDialog(
+            title: const Text('Yeu cau bat buoc cho TTS'),
+            content: const Text(
+              'Can bat Chay nen va Loai tru toi uu pin de TTS khong bi ngat dot ngot.',
+            ),
+            actions: [
+              FilledButton(
+                onPressed: () async {
+                  await notifier.setBackgroundModeEnabled(true);
+                  await notifier.ensureBatteryOptimizationIgnored();
+                  if (!context.mounted) return;
+                  if (ref.read(ttsProvider).batteryOptimizationIgnored) {
+                    Navigator.of(context).pop();
+                  }
+                },
+                child: const Text('Bat ngay'),
+              ),
+            ],
+          );
+        },
+      );
+    }
+  }
+
   @override
   void dispose() {
+    _router.routerDelegate.removeListener(_persistRouteForRestore);
     _sessionExpirySub?.close();
     super.dispose();
   }

lib/core/config/app_config.dart

@@ -11,7 +11,7 @@ class AppConfig {
     }
 
     if (!kIsWeb && defaultTargetPlatform == TargetPlatform.android) {
-      return 'http://10.0.2.2:8000';
+      return 'https://reader-api.fevirtus.dev';
     }
 
     return 'http://localhost:8000';

lib/core/models/bookmark_model.dart

@@ -2,10 +2,26 @@ import 'package:equatable/equatable.dart';
 
 import 'novel_model.dart';
 
+enum BookmarkType {
+  reading('reading'),
+  bookmarked('bookmarked');
+
+  const BookmarkType(this.value);
+  final String value;
+
+  static BookmarkType fromString(String? str) {
+    return values.firstWhere(
+      (e) => e.value == str,
+      orElse: () => BookmarkType.bookmarked,
+    );
+  }
+}
+
 class BookmarkModel extends Equatable {
   const BookmarkModel({
     required this.id,
     required this.novelId,
+    this.type = BookmarkType.bookmarked,
     this.lastChapterId,
     this.lastChapterNumber,
     this.readChapters = const [],
@@ -14,6 +30,7 @@ class BookmarkModel extends Equatable {
 
   final String id;
   final String novelId;
+  final BookmarkType type;
   final String? lastChapterId;
   final int? lastChapterNumber;
   final List<int> readChapters;
@@ -28,11 +45,27 @@ class BookmarkModel extends Equatable {
                 ?.map((e) => (e as num).toInt())
                 .toList() ??
             [],
+        type: () {
+          final explicitType = BookmarkType.fromString(json['type'] as String?);
+          if ((json['type'] as String?) != null) {
+            return explicitType;
+          }
+
+          // Backward-compatible inference when API does not return `type`.
+          final inferredLastChapter = json['lastChapterNumber'] as int?;
+          final inferredReadChapters = (json['readChapters'] as List<dynamic>?)
+                  ?.map((e) => (e as num).toInt())
+                  .toList() ??
+              const <int>[];
+          return (inferredLastChapter != null || inferredReadChapters.isNotEmpty)
+              ? BookmarkType.reading
+              : BookmarkType.bookmarked;
+        }(),
         novel: json['novel'] != null
             ? NovelModel.fromJson(json['novel'] as Map<String, dynamic>)
             : null,
       );
 
   @override
-  List<Object?> get props => [id, novelId];
+  List<Object?> get props => [id, novelId, type];
 }

lib/core/models/reading_settings.dart

@@ -5,9 +5,12 @@ class ReadingSettings {
     this.letterSpacing = 0,
     this.fontFamily = 'serif',
     this.themePreset = 'paper',
+    this.backgroundColorValue = 0xFFFFFEF8,
+    this.textColorValue = 0xFF111111,
     this.horizontalPadding = 20,
     this.paragraphSpacing = 24,
-    this.textAlign = 'justify',
+    this.textAlign = 'left',
+    this.enableSentenceTapTts = false,
   });
 
   final double fontSize;
@@ -15,9 +18,12 @@ class ReadingSettings {
   final double letterSpacing;
   final String fontFamily;
   final String themePreset;
+  final int backgroundColorValue;
+  final int textColorValue;
   final double horizontalPadding;
   final double paragraphSpacing;
   final String textAlign;
+  final bool enableSentenceTapTts;
 
   ReadingSettings copyWith({
     double? fontSize,
@@ -25,9 +31,12 @@ class ReadingSettings {
     double? letterSpacing,
     String? fontFamily,
     String? themePreset,
+    int? backgroundColorValue,
+    int? textColorValue,
     double? horizontalPadding,
     double? paragraphSpacing,
     String? textAlign,
+    bool? enableSentenceTapTts,
   }) =>
       ReadingSettings(
         fontSize: fontSize ?? this.fontSize,
@@ -35,9 +44,12 @@ class ReadingSettings {
         letterSpacing: letterSpacing ?? this.letterSpacing,
         fontFamily: fontFamily ?? this.fontFamily,
         themePreset: themePreset ?? this.themePreset,
+        backgroundColorValue: backgroundColorValue ?? this.backgroundColorValue,
+        textColorValue: textColorValue ?? this.textColorValue,
         horizontalPadding: horizontalPadding ?? this.horizontalPadding,
         paragraphSpacing: paragraphSpacing ?? this.paragraphSpacing,
         textAlign: textAlign ?? this.textAlign,
+        enableSentenceTapTts: enableSentenceTapTts ?? this.enableSentenceTapTts,
       );
 
   factory ReadingSettings.fromJson(Map<String, dynamic> json) => ReadingSettings(
@@ -46,9 +58,13 @@ class ReadingSettings {
         letterSpacing: (json['letterSpacing'] as num?)?.toDouble() ?? 0,
         fontFamily: json['fontFamily'] as String? ?? 'serif',
         themePreset: json['themePreset'] as String? ?? 'paper',
+        backgroundColorValue:
+            (json['backgroundColorValue'] as num?)?.toInt() ?? 0xFFFFFEF8,
+        textColorValue: (json['textColorValue'] as num?)?.toInt() ?? 0xFF111111,
         horizontalPadding: (json['horizontalPadding'] as num?)?.toDouble() ?? 20,
         paragraphSpacing: (json['paragraphSpacing'] as num?)?.toDouble() ?? 24,
-        textAlign: json['textAlign'] as String? ?? 'justify',
+        textAlign: json['textAlign'] as String? ?? 'left',
+        enableSentenceTapTts: json['enableSentenceTapTts'] as bool? ?? false,
       );
 
   Map<String, dynamic> toJson() => {
@@ -57,8 +73,11 @@ class ReadingSettings {
         'letterSpacing': letterSpacing,
         'fontFamily': fontFamily,
         'themePreset': themePreset,
+        'backgroundColorValue': backgroundColorValue,
+        'textColorValue': textColorValue,
         'horizontalPadding': horizontalPadding,
         'paragraphSpacing': paragraphSpacing,
         'textAlign': textAlign,
+        'enableSentenceTapTts': enableSentenceTapTts,
       };
 }

lib/core/storage/local_store.dart

@@ -8,12 +8,15 @@ class LocalStore {
   static const _kLetterSpacing = 'reader_letter_spacing';
   static const _kFontFamily = 'reader_font_family';
   static const _kThemePreset = 'reader_theme_preset';
+  static const _kBackgroundColor = 'reader_background_color';
+  static const _kTextColor = 'reader_text_color';
   static const _kHorizontalPadding = 'reader_horizontal_padding';
   static const _kParagraphSpacing = 'reader_paragraph_spacing';
   static const _kTextAlign = 'reader_text_align';
   static const _kProgressChapterId = 'progress_chapter_id_';
   static const _kProgressChapterNum = 'progress_chapter_num_';
   static const _kProgressOffset = 'progress_offset_';
+  static const _kLastRoutePath = 'last_route_path';
 
   // ── Reading settings ──────────────────────────────────────────────────────
 
@@ -24,6 +27,8 @@ class LocalStore {
     await prefs.setDouble(_kLetterSpacing, settings.letterSpacing);
     await prefs.setString(_kFontFamily, settings.fontFamily);
     await prefs.setString(_kThemePreset, settings.themePreset);
+    await prefs.setInt(_kBackgroundColor, settings.backgroundColorValue);
+    await prefs.setInt(_kTextColor, settings.textColorValue);
     await prefs.setDouble(_kHorizontalPadding, settings.horizontalPadding);
     await prefs.setDouble(_kParagraphSpacing, settings.paragraphSpacing);
     await prefs.setString(_kTextAlign, settings.textAlign);
@@ -32,15 +37,29 @@ class LocalStore {
   Future<ReadingSettings?> loadReadingSettings() async {
     final prefs = await SharedPreferences.getInstance();
     if (!prefs.containsKey(_kFontSize)) return null;
+    final themePreset = prefs.getString(_kThemePreset) ?? 'paper';
+    final fallbackBackground = switch (themePreset) {
+      'night' => 0xFF101418,
+      'sepia' => 0xFFF6EAD7,
+      _ => 0xFFFFFEF8,
+    };
+    final fallbackText = switch (themePreset) {
+      'night' => 0xFFE6EAF2,
+      'sepia' => 0xFF3B2F23,
+      _ => 0xFF111111,
+    };
+
     return ReadingSettings(
       fontSize: prefs.getDouble(_kFontSize) ?? 18,
       lineHeight: prefs.getDouble(_kLineHeight) ?? 1.8,
       letterSpacing: prefs.getDouble(_kLetterSpacing) ?? 0,
       fontFamily: prefs.getString(_kFontFamily) ?? 'serif',
-      themePreset: prefs.getString(_kThemePreset) ?? 'paper',
+      themePreset: themePreset,
+      backgroundColorValue: prefs.getInt(_kBackgroundColor) ?? fallbackBackground,
+      textColorValue: prefs.getInt(_kTextColor) ?? fallbackText,
       horizontalPadding: prefs.getDouble(_kHorizontalPadding) ?? 20,
       paragraphSpacing: prefs.getDouble(_kParagraphSpacing) ?? 24,
-      textAlign: prefs.getString(_kTextAlign) ?? 'justify',
+      textAlign: prefs.getString(_kTextAlign) ?? 'left',
     );
   }
 
@@ -68,6 +87,27 @@ class LocalStore {
       'scrollOffset': prefs.getDouble('$_kProgressOffset$novelId') ?? 0.0,
     };
   }
+
+  // ── Last route restore (cold start after process reclaim) ───────────────
+
+  Future<void> saveLastRoutePath(String path) async {
+    final normalized = path.trim();
+    if (normalized.isEmpty || normalized == '/') return;
+    final prefs = await SharedPreferences.getInstance();
+    await prefs.setString(_kLastRoutePath, normalized);
+  }
+
+  Future<String?> loadLastRoutePath() async {
+    final prefs = await SharedPreferences.getInstance();
+    final value = prefs.getString(_kLastRoutePath)?.trim();
+    if (value == null || value.isEmpty) return null;
+    return value;
+  }
+
+  Future<void> clearLastRoutePath() async {
+    final prefs = await SharedPreferences.getInstance();
+    await prefs.remove(_kLastRoutePath);
+  }
 }
 
 final localStoreProvider = Provider<LocalStore>((_) => LocalStore());

lib/features/bookshelf/presentation/bookshelf_screen.dart

@@ -5,6 +5,8 @@ import 'package:go_router/go_router.dart';
 
 import '../../../app/router/route_names.dart';
 import '../../../core/models/bookmark_model.dart';
+import '../../../shared/widgets/main_app_header.dart';
+import '../../novel/providers/novels_provider.dart';
 import '../providers/bookshelf_provider.dart';
 import '../../auth/providers/auth_provider.dart';
 
@@ -17,21 +19,30 @@ class BookshelfScreen extends ConsumerWidget {
 
     if (!isAuth) {
       return Scaffold(
-        appBar: AppBar(title: const Text('Tủ sách')),
-        body: Center(
-          child: Column(
-            mainAxisSize: MainAxisSize.min,
-            children: [
-              const Icon(Icons.lock_outline, size: 48),
-              const SizedBox(height: 12),
-              const Text('Vui lòng đăng nhập để xem tủ sách'),
-              const SizedBox(height: 16),
-              FilledButton(
-                onPressed: () => ref.read(authProvider.notifier).signInWithGoogle(),
-                child: const Text('Đăng nhập bằng Google'),
+        body: Column(
+          children: [
+            const MainAppHeader(title: 'Đăng truyện'),
+            Expanded(
+              child: Center(
+                child: Padding(
+                  padding: const EdgeInsets.all(24),
+                  child: Column(
+                    mainAxisSize: MainAxisSize.min,
+                    children: [
+                      const Icon(Icons.lock_outline_rounded, size: 54),
+                      const SizedBox(height: 12),
+                      const Text('Vui lòng đăng nhập để xem tủ sách'),
+                      const SizedBox(height: 16),
+                      FilledButton(
+                        onPressed: () => ref.read(authProvider.notifier).signInWithGoogle(),
+                        child: const Text('Đăng nhập bằng Google'),
+                      ),
+                    ],
+                  ),
+                ),
               ),
-            ],
-          ),
+            ),
+          ],
         ),
       );
     }
@@ -39,51 +50,108 @@ class BookshelfScreen extends ConsumerWidget {
     final bookshelfAsync = ref.watch(bookshelfProvider);
 
     return Scaffold(
-      appBar: AppBar(
-        title: const Text('Tủ sách'),
-        actions: [
-          IconButton(
-            icon: const Icon(Icons.refresh),
-            onPressed: () => ref.read(bookshelfProvider.notifier).fetch(),
-          ),
-        ],
-      ),
-      body: bookshelfAsync.when(
-        loading: () => const Center(child: CircularProgressIndicator()),
-        error: (e, _) => Center(
-          child: Column(
-            mainAxisSize: MainAxisSize.min,
-            children: [
-              const Icon(Icons.error_outline, size: 48),
-              const SizedBox(height: 8),
-              Text('Lỗi: $e'),
-              TextButton(
-                onPressed: () => ref.read(bookshelfProvider.notifier).fetch(),
-                child: const Text('Thử lại'),
+      body: DefaultTabController(
+        length: 2,
+        child: Column(
+          children: [
+            MainAppHeader(
+              title: 'Đăng truyện',
+              bottom: Container(
+                height: 42,
+                decoration: BoxDecoration(
+                  color: const Color(0xFF14B8A6),
+                  borderRadius: BorderRadius.circular(0),
+                ),
+                child: TabBar(
+                  indicatorColor: const Color(0xFFF7B500),
+                  indicatorWeight: 3,
+                  labelColor: Colors.white,
+                  unselectedLabelColor: Colors.white70,
+                  dividerColor: Colors.transparent,
+                  tabs: const [
+                    Tab(text: 'Đang đọc'),
+                    Tab(text: 'Đánh dấu'),
+                  ],
+                ),
               ),
-            ],
-          ),
-        ),
-        data: (bookmarks) {
-          if (bookmarks.isEmpty) {
-            return const Center(
-              child: Column(
-                mainAxisSize: MainAxisSize.min,
-                children: [
-                  Icon(Icons.menu_book_outlined, size: 56),
-                  SizedBox(height: 12),
-                  Text('Chưa có truyện nào trong tủ sách'),
-                ],
-              ),
-            );
-          }
-          return RefreshIndicator(
-            onRefresh: () => ref.read(bookshelfProvider.notifier).fetch(),
-            child: ListView.builder(
-              itemCount: bookmarks.length,
-              itemBuilder: (context, index) =>
-                  _BookmarkTile(bookmark: bookmarks[index]),
             ),
+            Expanded(
+              child: bookshelfAsync.when(
+                loading: () => const Center(child: CircularProgressIndicator()),
+                error: (e, _) => Center(
+                  child: Column(
+                    mainAxisSize: MainAxisSize.min,
+                    children: [
+                      const Icon(Icons.error_outline_rounded, size: 48),
+                      const SizedBox(height: 8),
+                      Text('Lỗi: $e'),
+                      TextButton(
+                        onPressed: () => ref.read(bookshelfProvider.notifier).fetch(),
+                        child: const Text('Thử lại'),
+                      ),
+                    ],
+                  ),
+                ),
+                data: (bookmarks) {
+                  final readingItems = ref.watch(readingBookmarksProvider);
+                  final bookmarkedItems = ref.watch(savedBookmarksProvider);
+
+                  return TabBarView(
+                    children: [
+                      _BookshelfList(
+                        bookmarks: readingItems,
+                        emptyLabel: 'Chưa có truyện đang đọc.',
+                      ),
+                      _BookshelfList(
+                        bookmarks: bookmarkedItems,
+                        emptyLabel: 'Chưa có truyện đánh dấu.',
+                      ),
+                    ],
+                  );
+                },
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+class _BookshelfList extends ConsumerWidget {
+  const _BookshelfList({required this.bookmarks, required this.emptyLabel});
+
+  final List<BookmarkModel> bookmarks;
+  final String emptyLabel;
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    if (bookmarks.isEmpty) {
+      return Center(
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            const Icon(Icons.menu_book_outlined, size: 56),
+            const SizedBox(height: 12),
+            Text(emptyLabel),
+          ],
+        ),
+      );
+    }
+
+    return RefreshIndicator(
+      onRefresh: () => ref.read(bookshelfProvider.notifier).fetch(),
+      child: ListView.separated(
+        padding: const EdgeInsets.fromLTRB(14, 14, 14, 24),
+        itemCount: bookmarks.length,
+        separatorBuilder: (context, index) => const SizedBox(height: 12),
+        itemBuilder: (context, index) {
+          final bookmark = bookmarks[index];
+          return _BookmarkTile(
+            bookmark: bookmark,
+            onRemove: () => ref
+                .read(bookshelfProvider.notifier)
+                .removeFromShelf(bookmark.novelId, bookmark.type),
           );
         },
       ),
@@ -91,39 +159,145 @@ class BookshelfScreen extends ConsumerWidget {
   }
 }
 
-class _BookmarkTile extends StatelessWidget {
+class _BookmarkTile extends ConsumerWidget {
   final BookmarkModel bookmark;
-  const _BookmarkTile({required this.bookmark});
+  final VoidCallback onRemove;
+  const _BookmarkTile({
+    required this.bookmark,
+    required this.onRemove,
+  });
+
+  Future<void> _openContinueReader(BuildContext context, WidgetRef ref) async {
+    var targetChapterId = bookmark.lastChapterId;
+    if (targetChapterId == null || targetChapterId.isEmpty) {
+      try {
+        final chapters = await ref.read(
+          chapterListProvider(bookmark.novelId).future,
+        );
+        if (chapters.isNotEmpty) {
+          targetChapterId = chapters.first.id;
+        }
+      } catch (_) {
+        // Fall through to novel detail when chapter lookup fails.
+      }
+    }
+
+    if (!context.mounted) return;
+    if (targetChapterId != null && targetChapterId.isNotEmpty) {
+      context.push(RouteNames.readerChapter(targetChapterId));
+      return;
+    }
+    context.push(RouteNames.novelDetail(bookmark.novelId));
+  }
 
   @override
-  Widget build(BuildContext context) {
+  Widget build(BuildContext context, WidgetRef ref) {
     final novel = bookmark.novel;
-    return ListTile(
-      leading: ClipRRect(
-        borderRadius: BorderRadius.circular(6),
-        child: novel?.coverUrl != null
-            ? CachedNetworkImage(
-                imageUrl: novel!.coverUrl!,
-                width: 44,
-                height: 60,
-                fit: BoxFit.cover,
-              )
-            : Container(
-                width: 44,
-                height: 60,
-                color: Theme.of(context).colorScheme.primaryContainer,
-                child: const Icon(Icons.menu_book, size: 20),
-              ),
-      ),
-      title: Text(
-        novel?.title ?? bookmark.novelId,
-        maxLines: 1,
-        overflow: TextOverflow.ellipsis,
-      ),
-      subtitle: novel?.authorName != null
-          ? Text(novel!.authorName, maxLines: 1, overflow: TextOverflow.ellipsis)
-          : null,
+    return GestureDetector(
       onTap: () => context.push(RouteNames.novelDetail(bookmark.novelId)),
+      child: Container(
+      padding: const EdgeInsets.all(12),
+      decoration: BoxDecoration(
+        color: Theme.of(context).colorScheme.surfaceContainerLow,
+        borderRadius: BorderRadius.circular(18),
+      ),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+            Row(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              ClipRRect(
+                borderRadius: BorderRadius.circular(10),
+                child: novel?.coverUrl != null
+                    ? CachedNetworkImage(
+                        imageUrl: novel!.coverUrl!,
+                        width: 92,
+                        height: 126,
+                        fit: BoxFit.cover,
+                      )
+                    : Container(
+                        width: 92,
+                        height: 126,
+                        color: Theme.of(context).colorScheme.primaryContainer,
+                        child: const Icon(Icons.menu_book, size: 28),
+                      ),
+              ),
+              const SizedBox(width: 12),
+              Expanded(
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Row(
+                      crossAxisAlignment: CrossAxisAlignment.start,
+                      children: [
+                        Expanded(
+                          child: Text(
+                            novel?.title ?? bookmark.novelId,
+                            maxLines: 2,
+                            overflow: TextOverflow.ellipsis,
+                            style: Theme.of(context).textTheme.titleLarge?.copyWith(
+                                  fontSize: 18,
+                                  fontWeight: FontWeight.w500,
+                                ),
+                          ),
+                        ),
+                        const SizedBox(width: 8),
+                          GestureDetector(
+                            onTap: onRemove,
+                            child: const Icon(Icons.close_rounded, size: 20),
+                          ),
+                      ],
+                    ),
+                    const SizedBox(height: 8),
+                    Text(
+                      'Số chương: ${novel?.totalChapters ?? '--'}',
+                      style: Theme.of(context).textTheme.titleMedium?.copyWith(
+                            fontWeight: FontWeight.w700,
+                          ),
+                    ),
+                    if (bookmark.lastChapterNumber != null) ...[
+                      const SizedBox(height: 6),
+                      Text(
+                        'Đang đọc đến: ${bookmark.lastChapterNumber} / ${novel?.totalChapters ?? '--'}',
+                        style: Theme.of(context).textTheme.bodyMedium,
+                      ),
+                    ],
+                    if (novel?.authorName != null) ...[
+                      const SizedBox(height: 10),
+                      Text(
+                        novel!.authorName,
+                        maxLines: 1,
+                        overflow: TextOverflow.ellipsis,
+                        style: Theme.of(context).textTheme.bodyMedium?.copyWith(
+                              color: Theme.of(context).colorScheme.onSurfaceVariant,
+                            ),
+                      ),
+                    ],
+                  ],
+                ),
+              ),
+            ],
+          ),
+          const SizedBox(height: 14),
+          Row(
+            children: [
+              Expanded(
+                child: FilledButton.icon(
+                  onPressed: () => _openContinueReader(context, ref),
+                  icon: const Icon(Icons.menu_book_rounded),
+                  label: const Text('Đọc tiếp'),
+                  style: FilledButton.styleFrom(
+                    backgroundColor: const Color(0xFF14B8A6),
+                    foregroundColor: Colors.white,
+                  ),
+                ),
+              ),
+            ],
+          ),
+        ],
+      ),
+      ),
     );
   }
 }

lib/features/bookshelf/providers/bookshelf_provider.dart

@@ -23,6 +23,62 @@ class BookshelfNotifier extends StateNotifier<AsyncValue<List<BookmarkModel>>> {
     }
   }
 
+  void syncProgress({
+    required String novelId,
+    required String chapterId,
+    required int chapterNumber,
+    Map<String, dynamic>? serverBookmark,
+  }) {
+    final current = state.valueOrNull ?? const <BookmarkModel>[];
+
+    BookmarkModel? parsedFromServer;
+    if (serverBookmark != null) {
+      try {
+        parsedFromServer = BookmarkModel.fromJson(serverBookmark);
+      } catch (_) {
+        parsedFromServer = null;
+      }
+    }
+
+    final index = current.indexWhere((b) => b.novelId == novelId);
+    if (index >= 0) {
+      final existing = current[index];
+      final merged = parsedFromServer ?? BookmarkModel(
+        id: existing.id,
+        novelId: existing.novelId,
+        type: BookmarkType.reading,
+        lastChapterId: chapterId,
+        lastChapterNumber: chapterNumber,
+        readChapters: {
+          ...existing.readChapters,
+          chapterNumber,
+        }.toList()
+          ..sort(),
+        novel: existing.novel,
+      );
+
+      final updated = [...current]..[index] = merged;
+      state = AsyncValue.data(updated);
+      return;
+    }
+
+    if (parsedFromServer != null) {
+      state = AsyncValue.data([parsedFromServer, ...current]);
+      return;
+    }
+
+    // Fallback when API response doesn't include bookmark object.
+    final synthetic = BookmarkModel(
+      id: 'progress-$novelId',
+      novelId: novelId,
+      type: BookmarkType.reading,
+      lastChapterId: chapterId,
+      lastChapterNumber: chapterNumber,
+      readChapters: [chapterNumber],
+    );
+    state = AsyncValue.data([synthetic, ...current]);
+  }
+
   Future<void> toggle(String novelId) async {
     try {
       final client = _ref.read(apiClientProvider);
@@ -44,6 +100,22 @@ class BookshelfNotifier extends StateNotifier<AsyncValue<List<BookmarkModel>>> {
   bool isBookmarked(String novelId) {
     return (state.valueOrNull ?? []).any((b) => b.novelId == novelId);
   }
+
+  Future<void> removeFromShelf(String novelId, BookmarkType type) async {
+    try {
+      final client = _ref.read(apiClientProvider);
+      await client.dio.delete(
+        '/api/user/bookmarks/$novelId',
+        queryParameters: {'type': type.value},
+      );
+      final current = state.valueOrNull ?? [];
+      state = AsyncValue.data(
+        current.where((b) => b.novelId != novelId || b.type != type).toList(),
+      );
+    } catch (e, st) {
+      state = AsyncValue.error(e, st);
+    }
+  }
 }
 
 final bookshelfProvider =
@@ -51,6 +123,16 @@ final bookshelfProvider =
   return BookshelfNotifier(ref);
 });
 
+final readingBookmarksProvider = Provider<List<BookmarkModel>>((ref) {
+  final bookmarks = ref.watch(bookshelfProvider).valueOrNull ?? [];
+  return bookmarks.where((b) => b.type == BookmarkType.reading).toList();
+});
+
+final savedBookmarksProvider = Provider<List<BookmarkModel>>((ref) {
+  final bookmarks = ref.watch(bookshelfProvider).valueOrNull ?? [];
+  return bookmarks.where((b) => b.type == BookmarkType.bookmarked).toList();
+});
+
 final isBookmarkedProvider = Provider.family<bool, String>((ref, novelId) {
   final bookshelf = ref.watch(bookshelfProvider);
   return bookshelf.valueOrNull?.any((b) => b.novelId == novelId) ?? false;

lib/features/home/presentation/home_screen.dart

@@ -1,10 +1,13 @@
+import 'dart:async';
+
+import 'package:cached_network_image/cached_network_image.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:cached_network_image/cached_network_image.dart';
 import 'package:go_router/go_router.dart';
 
 import '../../../app/router/route_names.dart';
 import '../../../core/models/novel_model.dart';
+import '../../../shared/widgets/main_app_header.dart';
 import '../providers/home_provider.dart';
 
 class HomeScreen extends ConsumerWidget {
@@ -13,62 +16,67 @@ class HomeScreen extends ConsumerWidget {
   @override
   Widget build(BuildContext context, WidgetRef ref) {
     final homeAsync = ref.watch(homeProvider);
+    final colorScheme = Theme.of(context).colorScheme;
 
     return Scaffold(
-      appBar: AppBar(
-        title: const Text('Reader'),
-        actions: [
-          IconButton(
-            icon: const Icon(Icons.search),
-            onPressed: () => context.go(RouteNames.search),
-          ),
-        ],
-      ),
-      body: homeAsync.when(
-        loading: () => const Center(child: CircularProgressIndicator()),
-        error: (e, _) => Center(
-          child: Column(
-            mainAxisSize: MainAxisSize.min,
-            children: [
-              const Icon(Icons.error_outline, size: 48),
-              const SizedBox(height: 12),
-              Text('Lỗi tải dữ liệu', style: Theme.of(context).textTheme.bodyLarge),
-              Padding(
-                padding: const EdgeInsets.fromLTRB(24, 8, 24, 0),
-                child: Text(
-                  e.toString(),
-                  textAlign: TextAlign.center,
-                  maxLines: 3,
-                  overflow: TextOverflow.ellipsis,
-                  style: Theme.of(context).textTheme.bodySmall,
+      backgroundColor: colorScheme.surface,
+      body: Column(
+        children: [
+          const MainAppHeader(),
+          Expanded(
+            child: homeAsync.when(
+              loading: () => const Center(child: CircularProgressIndicator()),
+              error: (e, _) => Center(
+                child: Padding(
+                  padding: const EdgeInsets.all(24),
+                  child: Column(
+                    mainAxisSize: MainAxisSize.min,
+                    children: [
+                      const Icon(Icons.cloud_off_rounded, size: 52),
+                      const SizedBox(height: 12),
+                      Text('Không thể tải dữ liệu trang chủ'),
+                      const SizedBox(height: 8),
+                      Text(
+                        e.toString(),
+                        maxLines: 3,
+                        overflow: TextOverflow.ellipsis,
+                        textAlign: TextAlign.center,
+                        style: Theme.of(context).textTheme.bodySmall,
+                      ),
+                      const SizedBox(height: 12),
+                      FilledButton(
+                        onPressed: () => ref.invalidate(homeProvider),
+                        child: const Text('Tải lại'),
+                      ),
+                    ],
+                  ),
                 ),
               ),
-              TextButton(
-                onPressed: () => ref.invalidate(homeProvider),
-                child: const Text('Thử lại'),
+              data: (data) => RefreshIndicator(
+                onRefresh: () async => ref.invalidate(homeProvider),
+                child: ListView(
+                  padding: const EdgeInsets.fromLTRB(0, 12, 0, 24),
+                  children: [
+                    _HotCarousel(novels: data.hot),
+                    const SizedBox(height: 12),
+                    const _HomeQuickFilters(),
+                    _SectionHeader(
+                      title: 'Truyện mới nhất',
+                      onMore: () => context.go(RouteNames.search),
+                    ),
+                    _NovelHorizontalList(novels: data.latest),
+                    _SectionHeader(
+                      title: 'Đề cử nổi bật',
+                      onMore: () => context.go('${RouteNames.search}?sort=rating'),
+                    ),
+                    _FeatureGrid(novels: data.topRated.take(6).toList()),
+                    const SizedBox(height: 12),
+                  ],
+                ),
               ),
-            ],
+            ),
           ),
-        ),
-        data: (data) => RefreshIndicator(
-          onRefresh: () async => ref.invalidate(homeProvider),
-          child: ListView(
-            children: [
-              _HotCarousel(novels: data.hot),
-              _SectionHeader(
-                title: 'Mới cập nhật',
-                onMore: () => context.go(RouteNames.search),
-              ),
-              _NovelHorizontalList(novels: data.latest),
-              _SectionHeader(
-                title: 'Đánh giá cao',
-                onMore: () => context.go(RouteNames.search),
-              ),
-              _NovelHorizontalList(novels: data.topRated),
-              const SizedBox(height: 16),
-            ],
-          ),
-        ),
+        ],
       ),
     );
   }
@@ -82,18 +90,82 @@ class _SectionHeader extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) => Padding(
-        padding: const EdgeInsets.fromLTRB(16, 20, 8, 8),
+        padding: const EdgeInsets.fromLTRB(18, 18, 12, 6),
         child: Row(
           children: [
-            Text(title, style: Theme.of(context).textTheme.titleMedium),
+            Text(
+              title,
+              style: Theme.of(context).textTheme.titleLarge?.copyWith(
+                    fontWeight: FontWeight.w500,
+                  ),
+            ),
             const Spacer(),
             if (onMore != null)
-              TextButton(onPressed: onMore, child: const Text('Xem thêm')),
+              InkWell(
+                onTap: onMore,
+                borderRadius: BorderRadius.circular(999),
+                child: Padding(
+                  padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 4),
+                  child: Row(
+                    children: [
+                      Text(
+                        'Xem thêm',
+                        style: Theme.of(context).textTheme.titleSmall?.copyWith(
+                              color: const Color(0xFF14B8A6),
+                            ),
+                      ),
+                      const SizedBox(width: 4),
+                      const Icon(Icons.chevron_right_rounded, color: Color(0xFF14B8A6)),
+                    ],
+                  ),
+                ),
+              ),
           ],
         ),
       );
 }
 
+class _HomeQuickFilters extends StatelessWidget {
+  const _HomeQuickFilters();
+
+  @override
+  Widget build(BuildContext context) {
+    const items = [
+      (Icons.dashboard_customize_rounded, 'Thể loại'),
+      (Icons.verified_rounded, 'Hoàn thành'),
+      (Icons.sell_rounded, 'Miễn phí'),
+      (Icons.local_fire_department_rounded, 'Truyện hot'),
+    ];
+
+    return Padding(
+      padding: const EdgeInsets.fromLTRB(10, 0, 10, 8),
+      child: Row(
+        children: items
+            .map(
+              (item) => Expanded(
+                child: Column(
+                  children: [
+                    Icon(item.$1, color: const Color(0xFF14B8A6), size: 26),
+                    const SizedBox(height: 6),
+                    Text(
+                      item.$2,
+                      textAlign: TextAlign.center,
+                      maxLines: 2,
+                      overflow: TextOverflow.ellipsis,
+                      style: Theme.of(context).textTheme.bodySmall?.copyWith(
+                            color: const Color(0xFF14B8A6),
+                          ),
+                    ),
+                  ],
+                ),
+              ),
+            )
+            .toList(),
+      ),
+    );
+  }
+}
+
 class _HotCarousel extends StatefulWidget {
   final List<NovelModel> novels;
   const _HotCarousel({required this.novels});
@@ -103,10 +175,58 @@ class _HotCarousel extends StatefulWidget {
 }
 
 class _HotCarouselState extends State<_HotCarousel> {
-  final PageController _controller = PageController(viewportFraction: 0.85);
+  late PageController _controller;
+  Timer? _autoSlideTimer;
+  int _currentPage = 0;
+
+  @override
+  void initState() {
+    super.initState();
+    _controller = PageController(viewportFraction: 1);
+    _startAutoSlide();
+  }
+
+  @override
+  void reassemble() {
+    super.reassemble();
+    _recreateController();
+  }
+
+  void _recreateController() {
+    final oldController = _controller;
+    final page = oldController.hasClients
+        ? (oldController.page?.round() ?? _currentPage)
+        : _currentPage;
+    _controller = PageController(initialPage: page, viewportFraction: 1);
+    oldController.dispose();
+  }
+
+  @override
+  void didUpdateWidget(covariant _HotCarousel oldWidget) {
+    super.didUpdateWidget(oldWidget);
+    if (oldWidget.novels.length != widget.novels.length) {
+      _startAutoSlide();
+    }
+  }
+
+  void _startAutoSlide() {
+    _autoSlideTimer?.cancel();
+    if (widget.novels.length <= 1) return;
+
+    _autoSlideTimer = Timer.periodic(const Duration(seconds: 4), (_) {
+      if (!mounted || !_controller.hasClients) return;
+      final nextPage = (_currentPage + 1) % widget.novels.length;
+      _controller.animateToPage(
+        nextPage,
+        duration: const Duration(milliseconds: 360),
+        curve: Curves.easeInOut,
+      );
+    });
+  }
 
   @override
   void dispose() {
+    _autoSlideTimer?.cancel();
     _controller.dispose();
     super.dispose();
   }
@@ -115,17 +235,49 @@ class _HotCarouselState extends State<_HotCarousel> {
   Widget build(BuildContext context) {
     if (widget.novels.isEmpty) return const SizedBox.shrink();
     return SizedBox(
-      height: 220,
-      child: PageView.builder(
-        controller: _controller,
-        itemCount: widget.novels.length,
-        itemBuilder: (context, index) {
-          final novel = widget.novels[index];
-          return GestureDetector(
-            onTap: () => context.push(RouteNames.novelDetail(novel.id)),
-            child: _CarouselCard(novel: novel),
-          );
-        },
+      height: 260,
+      child: Column(
+        children: [
+          Expanded(
+            child: Padding(
+              padding: const EdgeInsets.symmetric(horizontal: 18, vertical: 8),
+              child: ClipRRect(
+                borderRadius: BorderRadius.circular(12),
+                child: ClipRect(
+                  child: PageView.builder(
+                    controller: _controller,
+                    itemCount: widget.novels.length,
+                    onPageChanged: (value) => setState(() => _currentPage = value),
+                    itemBuilder: (context, index) {
+                      final novel = widget.novels[index];
+                      return GestureDetector(
+                        onTap: () => context.push(RouteNames.novelDetail(novel.id)),
+                        child: _CarouselCard(novel: novel),
+                      );
+                    },
+                  ),
+                ),
+              ),
+            ),
+          ),
+          const SizedBox(height: 8),
+          Row(
+            mainAxisAlignment: MainAxisAlignment.center,
+            children: List.generate(widget.novels.length.clamp(0, 5), (index) {
+              final active = index == _currentPage.clamp(0, 4);
+              return AnimatedContainer(
+                duration: const Duration(milliseconds: 180),
+                margin: const EdgeInsets.symmetric(horizontal: 3),
+                width: active ? 16 : 7,
+                height: 7,
+                decoration: BoxDecoration(
+                  color: active ? const Color(0xFF14B8A6) : Colors.white54,
+                  borderRadius: BorderRadius.circular(99),
+                ),
+              );
+            }),
+          ),
+        ],
       ),
     );
   }
@@ -137,52 +289,76 @@ class _CarouselCard extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return Padding(
-      padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 12),
-      child: ClipRRect(
-        borderRadius: BorderRadius.circular(12),
-        child: Stack(
-          fit: StackFit.expand,
-          children: [
-            if (novel.coverUrl != null)
-              CachedNetworkImage(
-                imageUrl: novel.coverUrl!,
-                fit: BoxFit.cover,
-                placeholder: (_, imageUrl) => Container(color: Colors.grey[200]),
-                errorWidget: (_, imageUrl, error) =>
-                    Container(color: Colors.grey[300]),
-              )
-            else
-              Container(color: Theme.of(context).colorScheme.primaryContainer),
-            Positioned.fill(
-              child: DecoratedBox(
-                decoration: BoxDecoration(
-                  gradient: LinearGradient(
-                    begin: Alignment.topCenter,
-                    end: Alignment.bottomCenter,
-                    colors: [Colors.transparent, Colors.black.withAlpha(180)],
-                  ),
-                ),
+    return Stack(
+      fit: StackFit.expand,
+      children: [
+        if (novel.coverUrl != null)
+          CachedNetworkImage(
+            imageUrl: novel.coverUrl!,
+            fit: BoxFit.cover,
+            placeholder: (_, imageUrl) => Container(color: Colors.grey[200]),
+            errorWidget: (_, imageUrl, error) => Container(color: Colors.grey[300]),
+          )
+        else
+          Container(color: Theme.of(context).colorScheme.primaryContainer),
+        Positioned.fill(
+          child: DecoratedBox(
+            decoration: BoxDecoration(
+              gradient: LinearGradient(
+                begin: Alignment.topCenter,
+                end: Alignment.bottomCenter,
+                colors: [Colors.transparent, Colors.black.withAlpha(180)],
               ),
             ),
-            Positioned(
-              bottom: 12,
-              left: 12,
-              right: 12,
-              child: Text(
+          ),
+        ),
+        Positioned(
+          bottom: 12,
+          left: 12,
+          right: 12,
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              if (novel.status.isNotEmpty)
+                Container(
+                  padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
+                  decoration: BoxDecoration(
+                    color: const Color(0xFF22C55E),
+                    borderRadius: BorderRadius.circular(999),
+                  ),
+                  child: Text(
+                    novel.status,
+                    style: const TextStyle(
+                      color: Colors.white,
+                      fontSize: 11,
+                      fontWeight: FontWeight.w700,
+                    ),
+                  ),
+                ),
+              const SizedBox(height: 10),
+              Text(
                 novel.title,
                 style: const TextStyle(
                   color: Colors.white,
                   fontWeight: FontWeight.bold,
-                  fontSize: 16,
+                  fontSize: 20,
                 ),
                 maxLines: 2,
                 overflow: TextOverflow.ellipsis,
               ),
-            ),
-          ],
+              const SizedBox(height: 4),
+              Text(
+                novel.description?.trim().isNotEmpty == true
+                    ? novel.description!.trim()
+                    : novel.authorName,
+                maxLines: 1,
+                overflow: TextOverflow.ellipsis,
+                style: const TextStyle(color: Colors.white70, fontStyle: FontStyle.italic),
+              ),
+            ],
+          ),
         ),
-      ),
+      ],
     );
   }
 }
@@ -194,9 +370,9 @@ class _NovelHorizontalList extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return SizedBox(
-      height: 200,
+      height: 226,
       child: ListView.separated(
-        padding: const EdgeInsets.symmetric(horizontal: 16),
+        padding: const EdgeInsets.symmetric(horizontal: 18),
         scrollDirection: Axis.horizontal,
         itemCount: novels.length,
         separatorBuilder: (_, separatorIndex) => const SizedBox(width: 12),
@@ -205,32 +381,45 @@ class _NovelHorizontalList extends StatelessWidget {
           return GestureDetector(
             onTap: () => context.push(RouteNames.novelDetail(novel.id)),
             child: SizedBox(
-              width: 110,
+              width: 122,
               child: Column(
                 crossAxisAlignment: CrossAxisAlignment.start,
                 children: [
                   ClipRRect(
-                    borderRadius: BorderRadius.circular(8),
+                    borderRadius: BorderRadius.circular(10),
                     child: novel.coverUrl != null
                         ? CachedNetworkImage(
                             imageUrl: novel.coverUrl!,
-                            width: 110,
-                            height: 150,
+                            width: 122,
+                            height: 155,
                             fit: BoxFit.cover,
                           )
                         : Container(
-                            width: 110,
-                            height: 150,
+                            width: 122,
+                            height: 155,
                             color: Theme.of(context).colorScheme.primaryContainer,
                             child: const Icon(Icons.menu_book),
                           ),
                   ),
-                  const SizedBox(height: 4),
+                  const SizedBox(height: 6),
+                  Flexible(
+                    child: Text(
+                      novel.title,
+                      maxLines: 2,
+                      overflow: TextOverflow.ellipsis,
+                      style: Theme.of(context).textTheme.bodyMedium?.copyWith(
+                            fontWeight: FontWeight.w500,
+                          ),
+                    ),
+                  ),
+                  const SizedBox(height: 3),
                   Text(
-                    novel.title,
-                    maxLines: 2,
+                    '${novel.totalChapters} chương',
+                    maxLines: 1,
                     overflow: TextOverflow.ellipsis,
-                    style: Theme.of(context).textTheme.bodySmall,
+                    style: Theme.of(context).textTheme.bodySmall?.copyWith(
+                          color: const Color(0xFF58D68D),
+                        ),
                   ),
                 ],
               ),
@@ -241,3 +430,77 @@ class _NovelHorizontalList extends StatelessWidget {
     );
   }
 }
+
+class _FeatureGrid extends StatelessWidget {
+  const _FeatureGrid({required this.novels});
+
+  final List<NovelModel> novels;
+
+  @override
+  Widget build(BuildContext context) {
+    if (novels.isEmpty) return const SizedBox.shrink();
+
+    return Padding(
+      padding: const EdgeInsets.fromLTRB(18, 4, 18, 0),
+      child: GridView.builder(
+        shrinkWrap: true,
+        physics: const NeverScrollableScrollPhysics(),
+        padding: EdgeInsets.zero,
+        itemCount: novels.length,
+        gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
+          crossAxisCount: 2,
+          mainAxisSpacing: 18,
+          crossAxisSpacing: 14,
+          childAspectRatio: 0.74,
+        ),
+        itemBuilder: (context, index) {
+          final novel = novels[index];
+          return GestureDetector(
+            onTap: () => context.push(RouteNames.novelDetail(novel.id)),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                Expanded(
+                  child: ClipRRect(
+                    borderRadius: BorderRadius.circular(10),
+                    child: novel.coverUrl != null
+                        ? CachedNetworkImage(
+                            imageUrl: novel.coverUrl!,
+                            width: double.infinity,
+                            fit: BoxFit.cover,
+                          )
+                        : Container(
+                            color: Theme.of(context).colorScheme.primaryContainer,
+                            child: const Center(child: Icon(Icons.menu_book_rounded)),
+                          ),
+                  ),
+                ),
+                const SizedBox(height: 8),
+                Text(
+                  novel.title,
+                  maxLines: 1,
+                  overflow: TextOverflow.ellipsis,
+                  style: Theme.of(context).textTheme.titleSmall,
+                ),
+                const SizedBox(height: 2),
+                Text(
+                  '${novel.totalChapters} Chương',
+                  style: Theme.of(context).textTheme.bodyMedium?.copyWith(
+                        color: const Color(0xFF58D68D),
+                      ),
+                ),
+                Text(
+                  '${novel.bookmarkCount > 0 ? novel.bookmarkCount : novel.views} ${novel.bookmarkCount > 0 ? 'Đề cử/tuần' : 'Lượt xem'}',
+                  style: Theme.of(context).textTheme.bodyMedium?.copyWith(
+                        color: const Color(0xFF1677FF),
+                      ),
+                ),
+              ],
+            ),
+          );
+        },
+      ),
+    );
+  }
+}
+

lib/features/novel/providers/novels_provider.dart

@@ -4,8 +4,6 @@ import '../../../core/models/novel_model.dart';
 import '../../../core/models/chapter_model.dart';
 import '../../../core/network/providers.dart';
 
-const chapterPageSize = 50;
-
 // ─── Browse / Search ──────────────────────────────────────────────────────────
 
 class BrowseParams {
@@ -28,11 +26,11 @@ class BrowseParams {
     if (raw == null || raw.isEmpty) return null;
     switch (raw.toLowerCase()) {
       case 'ongoing':
-        return 'Đang ra';
+        return 'ONGOING';
       case 'completed':
-        return 'Hoàn thành';
+        return 'COMPLETED';
       case 'hiatus':
-        return 'Tạm ngưng';
+        return 'HIATUS';
       default:
         return raw;
     }
@@ -189,77 +187,51 @@ final novelDetailProvider =
 
 // ─── Chapter List ─────────────────────────────────────────────────────────────
 
-class ChapterListQuery {
-  const ChapterListQuery({required this.novelId, this.page = 1});
-
-  final String novelId;
-  final int page;
-
-  @override
-  bool operator ==(Object other) {
-    if (identical(this, other)) return true;
-    return other is ChapterListQuery &&
-        other.novelId == novelId &&
-        other.page == page;
-  }
-
-  @override
-  int get hashCode => Object.hash(novelId, page);
-}
-
-class ChapterListPage {
-  const ChapterListPage({
-    required this.chapters,
-    required this.totalChapters,
-    required this.totalPages,
-    required this.currentPage,
-  });
-
-  final List<ChapterListItem> chapters;
-  final int totalChapters;
-  final int totalPages;
-  final int currentPage;
-}
-
 final chapterListProvider =
-    FutureProvider.family<ChapterListPage, ChapterListQuery>((ref, query) async {
+    FutureProvider.family<List<ChapterListItem>, String>((ref, novelId) async {
   final client = ref.read(apiClientProvider);
 
-  Future<Map<String, dynamic>> fetchChapterPage(String idOrSlug) async {
-    final res = await client.dio.get(
-      '/api/truyen/$idOrSlug/chapters',
-      queryParameters: {
-        'page': query.page,
-        'limit': chapterPageSize,
-      },
-    );
-    return res.data as Map<String, dynamic>;
+  Future<List<ChapterListItem>> fetchAllChapters(String idOrSlug) async {
+    const limit = 500;
+    var page = 1;
+    var totalPages = 1;
+    final items = <ChapterListItem>[];
+
+    while (page <= totalPages) {
+      final res = await client.dio.get(
+        '/api/truyen/$idOrSlug/chapters',
+        queryParameters: {'page': page, 'limit': limit},
+      );
+      final data = res.data as Map<String, dynamic>;
+      final chapters = data['chapters'] as List? ?? const [];
+
+      items.addAll(
+        chapters.map((e) => ChapterListItem.fromJson(e as Map<String, dynamic>)),
+      );
+
+      final apiTotalPages = (data['totalPages'] as num?)?.toInt() ?? 1;
+      totalPages = apiTotalPages > 0 ? apiTotalPages : 1;
+      page += 1;
+    }
+
+    return items;
   }
 
-  var data = await fetchChapterPage(query.novelId);
-  var chapters = data['chapters'] as List? ?? const [];
-
-  // Backend stores chapters by novel id in MongoDB; if route opened by slug,
-  // first request can return empty list. Resolve canonical id and retry once.
-  if (chapters.isEmpty) {
+  try {
+    return await fetchAllChapters(novelId);
+  } catch (_) {
+    // If route opened by slug/id mismatch, resolve canonical novel id and retry once.
+    // first request can return empty list. Resolve canonical id and retry once.
     try {
-      final novelRes = await client.dio.get('/api/novels/${query.novelId}');
+      final novelRes = await client.dio.get('/api/novels/$novelId');
       final novelData = novelRes.data as Map<String, dynamic>;
       final canonicalId = novelData['id'] as String?;
-      if (canonicalId != null && canonicalId.isNotEmpty && canonicalId != query.novelId) {
-        data = await fetchChapterPage(canonicalId);
-        chapters = data['chapters'] as List? ?? const [];
+      if (canonicalId != null && canonicalId.isNotEmpty && canonicalId != novelId) {
+        return await fetchAllChapters(canonicalId);
       }
     } catch (_) {
       // Keep original empty list when fallback resolution fails.
     }
+    rethrow;
   }
-
-  return ChapterListPage(
-    chapters:
-        chapters.map((e) => ChapterListItem.fromJson(e as Map<String, dynamic>)).toList(),
-    totalChapters: (data['totalChapters'] as num?)?.toInt() ?? 0,
-    totalPages: (data['totalPages'] as num?)?.toInt() ?? 0,
-    currentPage: (data['currentPage'] as num?)?.toInt() ?? query.page,
-  );
 });

lib/features/profile/presentation/profile_screen.dart

@@ -3,6 +3,7 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
 
 import '../../../app/router/route_names.dart';
+import '../../../shared/widgets/main_app_header.dart';
 import '../../auth/providers/auth_provider.dart';
 import '../../bookshelf/providers/bookshelf_provider.dart';
 
@@ -22,151 +23,180 @@ class ProfileScreen extends ConsumerWidget {
       : '';
 
     return Scaffold(
-      appBar: AppBar(title: const Text('Tài khoản')),
-      body: switch (authState) {
-        AuthAuthenticated(:final user) => SingleChildScrollView(
-            padding: const EdgeInsets.all(16),
-            child: Column(
-              children: [
-                // User Avatar & Basic Info
-                Container(
-                  padding: const EdgeInsets.all(20),
-                  decoration: BoxDecoration(
-                    color: Theme.of(context).colorScheme.primaryContainer,
-                    borderRadius: BorderRadius.circular(12),
-                  ),
+      body: Column(
+        children: [
+          const MainAppHeader(title: 'Trang cá nhân', showGenresShortcut: false),
+          Expanded(
+            child: switch (authState) {
+              AuthAuthenticated(:final user) => SingleChildScrollView(
+                  padding: const EdgeInsets.fromLTRB(16, 16, 16, 24),
                   child: Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
                     children: [
-                      CircleAvatar(
-                        radius: 40,
-                        backgroundImage:
-                            user.image != null ? NetworkImage(user.image!) : null,
-                        child: user.image == null
-                            ? Text(
-                            displayName[0].toUpperCase(),
-                                style:
-                                    Theme.of(context).textTheme.headlineMedium,
-                              )
-                            : null,
+                      Container(
+                        padding: const EdgeInsets.all(14),
+                        decoration: BoxDecoration(
+                          color: Theme.of(context).colorScheme.surfaceContainerLow,
+                          borderRadius: BorderRadius.circular(22),
+                        ),
+                        child: Row(
+                          crossAxisAlignment: CrossAxisAlignment.start,
+                          children: [
+                            CircleAvatar(
+                              radius: 34,
+                              backgroundImage:
+                                  user.image != null ? NetworkImage(user.image!) : null,
+                              child: user.image == null
+                                  ? Text(
+                                      displayName.isNotEmpty ? displayName[0].toUpperCase() : 'U',
+                                      style: Theme.of(context).textTheme.headlineMedium,
+                                    )
+                                  : null,
+                            ),
+                            const SizedBox(width: 14),
+                            Expanded(
+                              child: Column(
+                                crossAxisAlignment: CrossAxisAlignment.start,
+                                children: [
+                                  Text(
+                                    displayName,
+                                    style: Theme.of(context).textTheme.headlineSmall,
+                                  ),
+                                  Text(
+                                    user.role.toLowerCase(),
+                                    style: Theme.of(context).textTheme.bodyMedium?.copyWith(
+                                          color: Theme.of(context).colorScheme.onSurfaceVariant,
+                                        ),
+                                  ),
+                                  const SizedBox(height: 10),
+                                  _AccountStatRow(
+                                    icon: Icons.auto_awesome,
+                                    label: 'Tiên Thạch: 0.00 TT',
+                                  ),
+                                  const SizedBox(height: 4),
+                                  _AccountStatRow(
+                                    icon: Icons.diamond,
+                                    label: 'Linh Phiếu: 0 LP',
+                                  ),
+                                  const SizedBox(height: 4),
+                                  _AccountStatRow(
+                                    icon: Icons.local_activity,
+                                    label: 'Ngọc Phiếu: $bookmarkedCount',
+                                  ),
+                                  const SizedBox(height: 12),
+                                  FilledButton.icon(
+                                    onPressed: () {},
+                                    icon: const Icon(Icons.workspace_premium_rounded),
+                                    label: const Text('Thêm Tiên Thạch'),
+                                    style: FilledButton.styleFrom(
+                                      backgroundColor: const Color(0xFF14B8A6),
+                                      foregroundColor: Colors.white,
+                                    ),
+                                  ),
+                                ],
+                              ),
+                            ),
+                          ],
+                        ),
                       ),
-                      const SizedBox(height: 12),
-                      Text(
-                        displayName,
-                        style: Theme.of(context).textTheme.titleLarge,
-                        textAlign: TextAlign.center,
+                      const SizedBox(height: 18),
+                      _ProfileMenuTile(
+                        title: 'Chỉnh sửa thông tin',
+                        onTap: () => context.push(RouteNames.settings),
                       ),
-                      const SizedBox(height: 4),
-                      Text(
-                        user.email,
-                        style: Theme.of(context).textTheme.bodyMedium,
-                        textAlign: TextAlign.center,
+                      _ProfileMenuTile(
+                        title: 'Lịch sử giao dịch',
+                        onTap: () {},
+                      ),
+                      _ProfileMenuTile(
+                        title: 'Liên hệ, báo lỗi',
+                        onTap: () {},
+                      ),
+                      _ProfileMenuTile(
+                        title: 'Điều khoản dịch vụ',
+                        onTap: () {},
+                      ),
+                      _ProfileMenuTile(
+                        title: 'Xóa tài khoản',
+                        onTap: () {},
+                      ),
+                      _ProfileMenuTile(
+                        title: 'Đăng xuất',
+                        onTap: () async {
+                          await ref.read(authProvider.notifier).signOut();
+                          if (context.mounted) context.go(RouteNames.home);
+                        },
                       ),
                     ],
                   ),
                 ),
-                const SizedBox(height: 24),
-
-                // Stats Cards
-                Row(
-                  children: [
-                    Expanded(
-                      child: _buildStatCard(
-                        context: context,
-                        label: 'Sách Đánh Dấu',
-                        count: bookmarkedCount,
-                      ),
+              AuthError(:final message) => Center(child: Text(message)),
+              AuthUnauthenticated() => Center(
+                  child: Padding(
+                    padding: const EdgeInsets.all(16),
+                    child: Column(
+                      mainAxisSize: MainAxisSize.min,
+                      children: [
+                        FilledButton(
+                          onPressed: () => ref.read(authProvider.notifier).signInWithGoogle(),
+                          child: const Text('Đăng nhập bằng Google'),
+                        ),
+                        const SizedBox(height: 12),
+                        OutlinedButton.icon(
+                          onPressed: () => context.push(RouteNames.settings),
+                          icon: const Icon(Icons.tune),
+                          label: const Text('Mở Cài Đặt Đọc'),
+                        ),
+                      ],
                     ),
-                    const SizedBox(width: 12),
-                    Expanded(
-                      child: _buildStatCard(
-                        context: context,
-                        label: 'Đang Đọc',
-                        count: bookmarkedCount,
-                      ),
-                    ),
-                  ],
-                ),
-                const SizedBox(height: 24),
-
-                // Settings Button
-                SizedBox(
-                  width: double.infinity,
-                  child: FilledButton.icon(
-                    onPressed: () => context.push(RouteNames.settings),
-                    icon: const Icon(Icons.tune),
-                    label: const Text('Cài Đặt Đọc'),
                   ),
                 ),
-                const SizedBox(height: 12),
-
-                // Logout Button
-                SizedBox(
-                  width: double.infinity,
-                  child: OutlinedButton.icon(
-                    onPressed: () async {
-                      await ref.read(authProvider.notifier).signOut();
-                      if (context.mounted) context.go(RouteNames.home);
-                    },
-                    icon: const Icon(Icons.logout),
-                    label: const Text('Đăng Xuất'),
-                  ),
-                ),
-              ],
-            ),
-          ),
-        AuthError(:final message) => Center(child: Text(message)),
-        AuthUnauthenticated() => Center(
-            child: Padding(
-              padding: const EdgeInsets.all(16),
-              child: Column(
-                mainAxisSize: MainAxisSize.min,
-                children: [
-                  FilledButton(
-                    onPressed: () => ref.read(authProvider.notifier).signInWithGoogle(),
-                    child: const Text('Đăng nhập bằng Google'),
-                  ),
-                  const SizedBox(height: 12),
-                  OutlinedButton.icon(
-                    onPressed: () => context.push(RouteNames.settings),
-                    icon: const Icon(Icons.tune),
-                    label: const Text('Mở Cài Đặt Đọc'),
-                  ),
-                ],
-              ),
-            ),
-          ),
-        _ => const Center(child: CircularProgressIndicator()),
-      },
-    );
-  }
-
-  Widget _buildStatCard({
-    required BuildContext context,
-    required String label,
-    required int count,
-  }) {
-    return Container(
-      padding: const EdgeInsets.symmetric(vertical: 16, horizontal: 12),
-      decoration: BoxDecoration(
-        color: Theme.of(context).colorScheme.surfaceContainer,
-        borderRadius: BorderRadius.circular(8),
-      ),
-      child: Column(
-        children: [
-          Text(
-            count.toString(),
-            style: Theme.of(context).textTheme.headlineMedium?.copyWith(
-                  color: Theme.of(context).colorScheme.primary,
-                ),
-          ),
-          const SizedBox(height: 4),
-          Text(
-            label,
-            style: Theme.of(context).textTheme.bodySmall,
-            textAlign: TextAlign.center,
+              _ => const Center(child: CircularProgressIndicator()),
+            },
           ),
         ],
       ),
     );
   }
 }
+
+class _AccountStatRow extends StatelessWidget {
+  const _AccountStatRow({required this.icon, required this.label});
+
+  final IconData icon;
+  final String label;
+
+  @override
+  Widget build(BuildContext context) {
+    return Row(
+      children: [
+        Icon(icon, size: 18, color: const Color(0xFF58D68D)),
+        const SizedBox(width: 8),
+        Expanded(child: Text(label, style: Theme.of(context).textTheme.titleMedium)),
+      ],
+    );
+  }
+}
+
+class _ProfileMenuTile extends StatelessWidget {
+  const _ProfileMenuTile({required this.title, required this.onTap});
+
+  final String title;
+  final VoidCallback onTap;
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      margin: const EdgeInsets.only(bottom: 10),
+      decoration: BoxDecoration(
+        color: Theme.of(context).colorScheme.surfaceContainer,
+        borderRadius: BorderRadius.circular(14),
+      ),
+      child: ListTile(
+        title: Text(title),
+        trailing: const Icon(Icons.chevron_right_rounded),
+        onTap: onTap,
+      ),
+    );
+  }
+}

lib/features/reader/presentation/tts_player_widget.dart

@@ -11,6 +11,9 @@ class TtsPlayerWidget extends ConsumerWidget {
     required this.content,
     this.contentKey,
     this.title,
+    this.nextChapterId,
+    this.chapterNumber,
+    this.apiBaseUrl,
     this.includeTitleOnStart = true,
     this.resolveStartParagraphIndex,
     this.onStarted,
@@ -20,6 +23,9 @@ class TtsPlayerWidget extends ConsumerWidget {
   final String content;
   final String? contentKey;
   final String? title;
+  final String? nextChapterId;
+  final int? chapterNumber;
+  final String? apiBaseUrl;
   final bool includeTitleOnStart;
   final int Function()? resolveStartParagraphIndex;
   final VoidCallback? onStarted;
@@ -39,6 +45,8 @@ class TtsPlayerWidget extends ConsumerWidget {
         return;
       }
 
+      notifier.clearPendingAutoStartChapter();
+
       unawaited(
         notifier.startReading(
           content,
@@ -46,6 +54,9 @@ class TtsPlayerWidget extends ConsumerWidget {
           startParagraphIndex: resolveStartParagraphIndex?.call(),
           contentKey: contentKey,
           title: title,
+          nextChapterId: nextChapterId,
+          chapterNumber: chapterNumber,
+          apiBaseUrl: apiBaseUrl,
           includeTitle: includeTitleOnStart,
         ),
       );

lib/features/reader/providers/reader_provider.dart

@@ -6,6 +6,7 @@ import '../../../core/models/reading_settings.dart';
 import '../../../core/network/providers.dart';
 import '../../../core/storage/local_store.dart';
 import '../../../core/storage/offline_cache.dart';
+import '../../bookshelf/providers/bookshelf_provider.dart';
 
 // ─── Chapter content ─────────────────────────────────────────────────────────
 
@@ -61,6 +62,21 @@ class ReaderNotifier extends StateNotifier<ReadingProgress?> {
       scrollOffset: 0,
     );
   }
+
+  void resetCurrentChapterProgress() {
+    if (state == null) return;
+
+    state = ReadingProgress(
+      novelId: state!.novelId,
+      chapterId: state!.chapterId,
+      chapterNumber: state!.chapterNumber,
+      scrollOffset: 0,
+    );
+
+    // Persist immediately so a freshly opened chapter always resumes at top.
+    unawaited(_persistProgress(state!.chapterId, state!.chapterNumber, 0));
+  }
+
   void updateScroll(double offset) {
     if (state == null) return;
     state = ReadingProgress(
@@ -79,23 +95,45 @@ class ReaderNotifier extends StateNotifier<ReadingProgress?> {
     // Also notify server (fire and forget)
     try {
       final client = _ref.read(apiClientProvider);
-      await client.dio.post('/api/user/reading-progress', data: {
+      final res = await client.dio.post('/api/user/reading-progress', data: {
         'novelId': _novelId,
         'chapterId': chapterId,
         'chapterNumber': chapterNumber,
         'progress': offset,
       });
+
+      final data = res.data;
+      Map<String, dynamic>? bookmarkJson;
+      if (data is Map<String, dynamic>) {
+        final bookmark = data['bookmark'];
+        if (bookmark is Map<String, dynamic>) {
+          bookmarkJson = bookmark;
+        }
+      }
+
+      _ref.read(bookshelfProvider.notifier).syncProgress(
+            novelId: _novelId!,
+            chapterId: chapterId,
+            chapterNumber: chapterNumber,
+            serverBookmark: bookmarkJson,
+          );
     } catch (_) {}
   }
 
-  DateTime? _lastUpdate;
-  Future<void> _debounceUpdate(double offset) async {
-    final now = DateTime.now();
-    if (_lastUpdate != null && now.difference(_lastUpdate!).inSeconds < 3) return;
-    _lastUpdate = now;
-    if (state != null) {
-      await _persistProgress(state!.chapterId, state!.chapterNumber, offset);
-    }
+  Timer? _debounceTimer;
+  void _debounceUpdate(double offset) {
+    _debounceTimer?.cancel();
+    _debounceTimer = Timer(const Duration(seconds: 3), () {
+      if (state != null) {
+        unawaited(_persistProgress(state!.chapterId, state!.chapterNumber, offset));
+      }
+    });
+  }
+
+  @override
+  void dispose() {
+    _debounceTimer?.cancel();
+    super.dispose();
   }
 }
 
@@ -124,6 +162,10 @@ class ReadingSettingsNotifier extends StateNotifier<ReadingSettings> {
     final localStore = _ref.read(localStoreProvider);
     await localStore.saveReadingSettings(settings);
   }
+
+  Future<void> setSentenceTapTtsEnabled(bool enabled) async {
+    await update(state.copyWith(enableSentenceTapTts: enabled));
+  }
 }
 
 final readingSettingsProvider =

lib/features/reader/providers/tts_provider.dart

@@ -0,0 +1,133 @@
+import 'dart:async';
+
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:flutter_tts/flutter_tts.dart';
+
+enum TtsStatus { idle, playing, paused, stopped }
+
+class TtsState {
+  final TtsStatus status;
+  final int currentSentenceIndex;
+  final List<String> sentences;
+  final double speechRate;
+  final double volume;
+  final double pitch;
+  final String? currentLanguage;
+
+  const TtsState({
+    this.status = TtsStatus.idle,
+    this.currentSentenceIndex = 0,
+    this.sentences = const [],
+    this.speechRate = 0.5,
+    this.volume = 1.0,
+    this.pitch = 1.0,
+    this.currentLanguage,
+  });
+
+  TtsState copyWith({
+    TtsStatus? status,
+    int? currentSentenceIndex,
+    List<String>? sentences,
+    double? speechRate,
+    double? volume,
+    double? pitch,
+    String? currentLanguage,
+  }) {
+    return TtsState(
+      status: status ?? this.status,
+      currentSentenceIndex: currentSentenceIndex ?? this.currentSentenceIndex,
+      sentences: sentences ?? this.sentences,
+      speechRate: speechRate ?? this.speechRate,
+      volume: volume ?? this.volume,
+      pitch: pitch ?? this.pitch,
+      currentLanguage: currentLanguage ?? this.currentLanguage,
+    );
+  }
+}
+
+class TtsNotifier extends Notifier<TtsState> {
+  late FlutterTts _tts;
+
+  @override
+  TtsState build() {
+    _tts = FlutterTts();
+    _initTts();
+    ref.onDispose(() async {
+      await _tts.stop();
+    });
+    return const TtsState();
+  }
+
+  Future<void> _initTts() async {
+    await _tts.setLanguage('vi-VN');
+    await _tts.setSpeechRate(state.speechRate);
+    await _tts.setVolume(state.volume);
+    await _tts.setPitch(state.pitch);
+    // Do NOT use awaitSpeakCompletion(true) — it blocks the Dart↔native channel
+    // between sentences, causing Android TTS service to disconnect.
+    await _tts.awaitSpeakCompletion(false);
+
+    _tts.setCompletionHandler(_onSentenceComplete);
+
+    _tts.setCancelHandler(() {
+      if (state.status == TtsStatus.playing) {
+        state = state.copyWith(status: TtsStatus.stopped);
+      }
+    });
+
+    _tts.setErrorHandler((msg) {
+      state = state.copyWith(status: TtsStatus.stopped);
+    });
+  }
+
+  void _onSentenceComplete() {
+    if (state.status != TtsStatus.playing) return;
+    final nextIndex = state.currentSentenceIndex + 1;
+    if (nextIndex < state.sentences.length) {
+      state = state.copyWith(currentSentenceIndex: nextIndex);
+      _speakCurrent();
+    } else {
+      state = state.copyWith(
+          status: TtsStatus.stopped, currentSentenceIndex: 0);
+    }
+  }
+
+  Future<void> _speakCurrent() async {
+    if (state.sentences.isEmpty) return;
+    if (state.status != TtsStatus.playing) return;
+    final sentence = state.sentences[state.currentSentenceIndex];
+    await _tts.speak(sentence);
+  }
+
+  Future<void> play(List<String> sentences) async {
+    await _tts.stop();
+    state = state.copyWith(
+      sentences: sentences,
+      currentSentenceIndex: 0,
+      status: TtsStatus.playing,
+    );
+    await _speakCurrent();
+  }
+
+  Future<void> pause() async {
+    state = state.copyWith(status: TtsStatus.paused);
+    await _tts.pause();
+  }
+
+  Future<void> resume() async {
+    state = state.copyWith(status: TtsStatus.playing);
+    await _speakCurrent();
+  }
+
+  Future<void> stop() async {
+    state = state.copyWith(status: TtsStatus.stopped, currentSentenceIndex: 0);
+    await _tts.stop();
+  }
+
+  Future<void> setSpeechRate(double rate) async {
+    await _tts.setSpeechRate(rate);
+    state = state.copyWith(speechRate: rate);
+  }
+}
+
+final ttsProvider = NotifierProvider<TtsNotifier, TtsState>(TtsNotifier.new);

lib/features/reader/tts/tts_service.dart

@@ -5,6 +5,8 @@ import 'package:flutter/services.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:flutter_tts/flutter_tts.dart';
 
+import '../../../core/config/app_config.dart';
+
 enum TtsStatus { idle, playing, paused }
 
 const double kTtsBaseSpeechRate = 0.9;
@@ -155,6 +157,7 @@ class TtsNotifier extends StateNotifier<TtsState> {
   int _pendingFallbackIndex = -1;
   bool _didStartCurrentFallbackUtterance = false;
   bool _hasPromptedNotificationSettings = false;
+  bool _androidFallbackReady = false;
 
   bool get _useNativeAndroidMediaService => Platform.isAndroid;
 
@@ -258,6 +261,22 @@ class TtsNotifier extends StateNotifier<TtsState> {
     await _mediaChannel.invokeMethod<void>('openNotificationSettings');
   }
 
+  Future<void> refreshNativeSnapshot() async {
+    if (!_useNativeAndroidMediaService) return;
+
+    if (!_initialized) {
+      await (_initFuture ?? _init());
+      return;
+    }
+
+    try {
+      final snapshot = await _mediaChannel.invokeMethod<dynamic>('getSnapshot');
+      _applyAndroidSnapshot(snapshot);
+    } catch (_) {
+      // Ignore snapshot pull errors; event stream updates will continue.
+    }
+  }
+
   Future<void> _configureVietnameseVoiceWithFlutterTts() async {
     final dynamic voicesRaw = await _tts.getVoices;
 
@@ -315,6 +334,73 @@ class TtsNotifier extends StateNotifier<TtsState> {
     );
   }
 
+  Future<void> _ensureAndroidFallbackReady() async {
+    if (_androidFallbackReady) return;
+
+    await _tts.awaitSpeakCompletion(true);
+    await _tts.setSharedInstance(true);
+    await _configureVietnameseVoiceWithFlutterTts();
+    await _tts.setSpeechRate(state.speed);
+    await _tts.setVolume(1.0);
+    await _tts.setPitch(1.0);
+
+    _tts.setStartHandler(() {
+      _didStartCurrentFallbackUtterance = true;
+      final index = _pendingFallbackIndex;
+      if (index >= 0 && index < _segments.length) {
+        final segment = _segments[index];
+        state = state.copyWith(
+          status: TtsStatus.playing,
+          paragraphIndex: index,
+          activeParagraphIndex: segment.paragraphIndex,
+          progressStart: segment.start,
+          progressEnd: segment.end,
+        );
+      } else {
+        state = state.copyWith(status: TtsStatus.playing);
+      }
+    });
+
+    _tts.setCompletionHandler(() {
+      // Fallback playback progression is driven by _playFallbackFromGeneration.
+    });
+
+    _tts.setErrorHandler((_) {
+      if (_isInterruptingPlayback) return;
+      _pendingFallbackIndex = -1;
+      _didStartCurrentFallbackUtterance = false;
+      state = state.copyWith(
+        status: TtsStatus.idle,
+        activeParagraphIndex: -1,
+        progressStart: -1,
+        progressEnd: -1,
+      );
+    });
+
+    _androidFallbackReady = true;
+  }
+
+  Future<void> _startFallbackReading({
+    required int validIndex,
+    required _TtsSegment selectedSegment,
+    required String? contentKey,
+  }) async {
+    await _ensureAndroidFallbackReady();
+    final sessionId = await _interruptFallbackPlayback();
+
+    state = state.copyWith(
+      status: TtsStatus.playing,
+      paragraphIndex: validIndex,
+      totalParagraphs: _segments.length,
+      activeParagraphIndex: selectedSegment.paragraphIndex,
+      progressStart: selectedSegment.start,
+      progressEnd: selectedSegment.end,
+      contentKey: contentKey,
+    );
+
+    unawaited(_playFallbackFromGeneration(validIndex, sessionId));
+  }
+
   void _handleAndroidMediaEvent(dynamic event) {
     _applyAndroidSnapshot(event);
   }
@@ -372,6 +458,7 @@ class TtsNotifier extends StateNotifier<TtsState> {
 
     // Keep natural sentence flow while removing symbols that are usually read out noisily.
     final cleaned = raw
+        .replaceAll(RegExp(r'["“”]'), ' ')
         .replaceAll(RegExp(r'[_$#^*+=~`|<>\\\[\]{}]'), ' ')
         .replaceAll(RegExp(r'\s+'), ' ')
         .trim();
@@ -566,12 +653,19 @@ class TtsNotifier extends StateNotifier<TtsState> {
     int? startCharOffset,
     String? contentKey,
     String? title,
+    String? nextChapterId,
+    int? chapterNumber,
+    String? apiBaseUrl,
     bool includeTitle = true,
   }) async {
     if (!_initialized) {
       await (_initFuture ?? _init());
     }
 
+    // A direct start request (tap sentence/play button) should win over any
+    // queued chapter auto-start from previous navigation/completion events.
+    state = state.copyWith(clearPendingAutoStartChapterId: true);
+
     _segments = _buildSegments(
       content,
       title: title,
@@ -614,33 +708,36 @@ class TtsNotifier extends StateNotifier<TtsState> {
         contentKey: contentKey,
       );
 
-      await _mediaChannel.invokeMethod<void>('startReading', {
-        'contentKey': contentKey,
-        'title': title,
-        'startIndex': validIndex,
-        'speed': state.speed,
-        'language': state.language,
-        'voiceName': state.voiceName,
-        'backgroundModeEnabled': state.backgroundModeEnabled,
-        'segments': _segments.map((segment) => segment.toMap()).toList(),
-      });
+      try {
+        await _mediaChannel.invokeMethod<void>('startReading', {
+          'content': content,
+          'contentKey': contentKey,
+          'title': title,
+          'nextChapterId': nextChapterId,
+          'chapterNumber': chapterNumber,
+          'apiBaseUrl': apiBaseUrl ?? AppConfig.baseUrl,
+          'startIndex': validIndex,
+          'speed': state.speed,
+          'language': state.language,
+          'voiceName': state.voiceName,
+          'backgroundModeEnabled': state.backgroundModeEnabled,
+          'includeTitle': includeTitle,
+        });
+      } on PlatformException {
+        await _startFallbackReading(
+          validIndex: validIndex,
+          selectedSegment: selectedSegment,
+          contentKey: contentKey,
+        );
+      }
       return;
     }
 
-    final sessionId = await _interruptFallbackPlayback();
-
-    state = state.copyWith(
-      status: TtsStatus.playing,
-      paragraphIndex: validIndex,
-      totalParagraphs: _segments.length,
-      activeParagraphIndex: -1,
-      progressStart: -1,
-      progressEnd: -1,
+    await _startFallbackReading(
+      validIndex: validIndex,
+      selectedSegment: selectedSegment,
       contentKey: contentKey,
     );
-    await _syncBackgroundMode();
-
-    unawaited(_playFallbackFromGeneration(validIndex, sessionId));
   }
 
   Future<int> _interruptFallbackPlayback() async {

lib/features/splash/presentation/splash_screen.dart

@@ -1,25 +1,77 @@
 import 'dart:async';
 
 import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
 
 import '../../../app/router/route_names.dart';
+import '../../../core/storage/local_store.dart';
 
-class SplashScreen extends StatefulWidget {
+class SplashScreen extends ConsumerStatefulWidget {
   const SplashScreen({super.key});
 
   @override
-  State<SplashScreen> createState() => _SplashScreenState();
+  ConsumerState<SplashScreen> createState() => _SplashScreenState();
 }
 
-class _SplashScreenState extends State<SplashScreen> {
+class _SplashScreenState extends ConsumerState<SplashScreen> {
   Timer? _redirectTimer;
 
+  bool _isRestorableRoute(String path) {
+    if (path.isEmpty || path == RouteNames.splash) return false;
+    // Composite "parentPath|deepPath" — validate the deep path portion
+    final checkPath = path.contains('|') ? path.substring(path.indexOf('|') + 1) : path;
+    return checkPath == RouteNames.home ||
+        checkPath == RouteNames.login ||
+        checkPath == RouteNames.search ||
+        checkPath.startsWith('${RouteNames.search}?') ||
+        checkPath == RouteNames.genres ||
+        checkPath == RouteNames.bookshelf ||
+        checkPath == RouteNames.profile ||
+        checkPath == RouteNames.settings ||
+        checkPath.startsWith('/novel/') ||
+        checkPath.startsWith('/reader/') ||
+        checkPath.startsWith('/comments/');
+  }
+
   @override
   void initState() {
     super.initState();
-    _redirectTimer = Timer(const Duration(milliseconds: 700), () {
+    _redirectTimer = Timer(const Duration(milliseconds: 700), () async {
       if (!mounted) return;
+      final lastPath = await ref.read(localStoreProvider).loadLastRoutePath();
+      if (!mounted) return;
+      if (lastPath != null && _isRestorableRoute(lastPath)) {
+        if (lastPath.contains('|')) {
+          // Composite "parentPath|deepPath" e.g. "/novel/123|/reader/abc"
+          // Restore full stack: Home → Novel Detail → Reader
+          final sep = lastPath.indexOf('|');
+          final parentPath = lastPath.substring(0, sep);
+          final deepPath = lastPath.substring(sep + 1);
+          context.go(RouteNames.home);
+          WidgetsBinding.instance.addPostFrameCallback((_) {
+            if (!mounted) return;
+            context.push(parentPath);
+            WidgetsBinding.instance.addPostFrameCallback((_) {
+              if (mounted) context.push(deepPath);
+            });
+          });
+        } else {
+          // Single deep route (novel, comments) outside ShellRoute: push on Home
+          final isDeepRoute = lastPath.startsWith('/reader/') ||
+              lastPath.startsWith('/novel/') ||
+              lastPath.startsWith('/comments/');
+          if (isDeepRoute) {
+            context.go(RouteNames.home);
+            WidgetsBinding.instance.addPostFrameCallback((_) {
+              if (mounted) context.push(lastPath);
+            });
+          } else {
+            context.go(lastPath);
+          }
+        }
+        return;
+      }
       context.go(RouteNames.home);
     });
   }

lib/shared/widgets/app_shell.dart

@@ -8,44 +8,122 @@ class AppShell extends StatelessWidget {
 
   final Widget child;
 
-  int _indexForLocation(String location) {
-    if (location.startsWith(RouteNames.search)) return 1;
-    if (location.startsWith(RouteNames.bookshelf)) return 2;
-    if (location.startsWith(RouteNames.genres)) return 3;
-    if (location.startsWith(RouteNames.profile)) return 4;
-    return 0;
+  String _tabForLocation(String location) {
+    if (location.startsWith(RouteNames.bookshelf)) return RouteNames.bookshelf;
+    if (location.startsWith(RouteNames.genres)) return RouteNames.genres;
+    if (location.startsWith(RouteNames.profile)) return RouteNames.profile;
+    return RouteNames.home;
   }
 
   @override
   Widget build(BuildContext context) {
+    final theme = Theme.of(context);
+    final colorScheme = theme.colorScheme;
     final location = GoRouterState.of(context).uri.path;
-    final selectedIndex = _indexForLocation(location);
+    final selectedTab = _tabForLocation(location);
 
     return Scaffold(
       body: child,
-      bottomNavigationBar: NavigationBar(
-        selectedIndex: selectedIndex,
-        onDestinationSelected: (index) {
-          switch (index) {
-            case 0:
-              context.go(RouteNames.home);
-            case 1:
-              context.go(RouteNames.search);
-            case 2:
-              context.go(RouteNames.bookshelf);
-            case 3:
-              context.go(RouteNames.genres);
-            case 4:
-              context.go(RouteNames.profile);
-          }
-        },
-        destinations: const [
-          NavigationDestination(icon: Icon(Icons.home_outlined), label: 'Home'),
-          NavigationDestination(icon: Icon(Icons.search), label: 'Tim kiem'),
-          NavigationDestination(icon: Icon(Icons.bookmark_border), label: 'Tu sach'),
-          NavigationDestination(icon: Icon(Icons.category_outlined), label: 'The loai'),
-          NavigationDestination(icon: Icon(Icons.person_outline), label: 'Tai khoan'),
-        ],
+      bottomNavigationBar: Container(
+        decoration: BoxDecoration(
+          color: colorScheme.surface,
+          border: Border(
+            top: BorderSide(color: colorScheme.outlineVariant.withAlpha(80)),
+          ),
+        ),
+        child: SafeArea(
+          top: false,
+          child: Padding(
+            padding: const EdgeInsets.fromLTRB(10, 8, 10, 6),
+            child: Row(
+              children: [
+                _ShellNavItem(
+                  icon: Icons.home_rounded,
+                  label: 'Trang chủ',
+                  selected: selectedTab == RouteNames.home,
+                  onTap: () => context.go(RouteNames.home),
+                ),
+                _ShellNavItem(
+                  icon: Icons.layers_rounded,
+                  label: 'Tủ sách',
+                  selected: selectedTab == RouteNames.bookshelf,
+                  onTap: () => context.go(RouteNames.bookshelf),
+                ),
+                _ShellNavItem(
+                  icon: Icons.category_rounded,
+                  label: 'Thể loại',
+                  selected: selectedTab == RouteNames.genres,
+                  onTap: () => context.go(RouteNames.genres),
+                ),
+                _ShellNavItem(
+                  icon: Icons.person_rounded,
+                  label: 'Tài khoản',
+                  selected: selectedTab == RouteNames.profile,
+                  onTap: () => context.go(RouteNames.profile),
+                ),
+              ],
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}
+
+class _ShellNavItem extends StatelessWidget {
+  const _ShellNavItem({
+    required this.icon,
+    required this.label,
+    required this.selected,
+    required this.onTap,
+  });
+
+  final IconData icon;
+  final String label;
+  final bool selected;
+  final VoidCallback onTap;
+
+  @override
+  Widget build(BuildContext context) {
+    final colorScheme = Theme.of(context).colorScheme;
+    final activeColor = const Color(0xFF14B8A6);
+    final inactiveColor = colorScheme.onSurfaceVariant;
+
+    return Expanded(
+      child: InkWell(
+        onTap: onTap,
+        borderRadius: BorderRadius.circular(18),
+        child: Padding(
+          padding: const EdgeInsets.symmetric(vertical: 4),
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              AnimatedContainer(
+                duration: const Duration(milliseconds: 180),
+                padding: const EdgeInsets.all(6),
+                decoration: BoxDecoration(
+                  color: selected ? activeColor.withAlpha(28) : Colors.transparent,
+                  shape: BoxShape.circle,
+                ),
+                child: Icon(
+                  icon,
+                  size: 22,
+                  color: selected ? activeColor : inactiveColor,
+                ),
+              ),
+              const SizedBox(height: 4),
+              Text(
+                label,
+                maxLines: 1,
+                overflow: TextOverflow.ellipsis,
+                style: Theme.of(context).textTheme.labelSmall?.copyWith(
+                      color: selected ? const Color(0xFFF7B500) : inactiveColor,
+                      fontWeight: selected ? FontWeight.w700 : FontWeight.w500,
+                    ),
+              ),
+            ],
+          ),
+        ),
       ),
     );
   }

lib/shared/widgets/main_app_header.dart

@@ -0,0 +1,96 @@
+import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
+
+import '../../app/router/route_names.dart';
+
+class MainAppHeader extends StatelessWidget {
+  const MainAppHeader({
+    super.key,
+    this.title = 'Đăng truyện',
+    this.showSearch = true,
+    this.showGenresShortcut = true,
+    this.bottom,
+  });
+
+  final String title;
+  final bool showSearch;
+  final bool showGenresShortcut;
+  final Widget? bottom;
+
+  @override
+  Widget build(BuildContext context) {
+    final theme = Theme.of(context);
+    final colorScheme = theme.colorScheme;
+
+    return Container(
+      padding: const EdgeInsets.fromLTRB(14, 10, 14, 12),
+      decoration: BoxDecoration(
+        color: colorScheme.surface.withAlpha(245),
+        border: Border(
+          bottom: BorderSide(color: colorScheme.outlineVariant.withAlpha(90)),
+        ),
+      ),
+      child: SafeArea(
+        bottom: false,
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            Row(
+              children: [
+                GestureDetector(
+                  onTap: () => context.go(RouteNames.home),
+                  child: ClipRRect(
+                    borderRadius: BorderRadius.circular(10),
+                    child: SizedBox(
+                      width: 34,
+                      height: 34,
+                      child: Image.asset(
+                        'assets/app_icon.png',
+                        fit: BoxFit.contain,
+                        errorBuilder: (context, error, stackTrace) => Icon(
+                          Icons.menu_book_rounded,
+                          color: theme.colorScheme.primary,
+                        ),
+                      ),
+                    ),
+                  ),
+                ),
+                const SizedBox(width: 12),
+                Expanded(
+                  child: Text(
+                    "Virtus's Reader",
+                    textAlign: TextAlign.center,
+                    maxLines: 1,
+                    overflow: TextOverflow.ellipsis,
+                    style: theme.textTheme.titleMedium?.copyWith(
+                      color: const Color(0xFF15B8A6),
+                      fontWeight: FontWeight.w600,
+                    ),
+                  ),
+                ),
+                const SizedBox(width: 12),
+                if (showSearch)
+                  IconButton(
+                    tooltip: 'Tìm kiếm',
+                    visualDensity: VisualDensity.compact,
+                    onPressed: () => context.go(RouteNames.search),
+                    icon: const Icon(Icons.search_rounded),
+                    color: const Color(0xFF15B8A6),
+                  ),
+              ],
+            ),
+            if (bottom != null) ...[
+              const SizedBox(height: 12),
+              bottom!,
+            ],
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+
+
+
+

pubspec.yaml

@@ -16,7 +16,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 1.0.0+1
+version: 1.0.3+6
 
 environment:
   sdk: ^3.11.3
@@ -78,6 +78,9 @@ flutter:
   # the material Icons class.
   uses-material-design: true
 
+  assets:
+    - assets/app_icon.png
+
   # To add assets to your application, add an assets section, like this:
   # assets:
   #   - images/a_dot_burr.jpeg