ci: bump version to v0.4.4

fix(tournaments): load both user bots and official bots in join dialog
openJoinDialog now fetches user bots and official bots in parallel via forkJoin. Each section shows its own empty state independently. Official bot difficulty buttons are hidden when no official bots are registered. User bots empty state links to /bots to create one. Disables all join buttons while any join is in progress. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-21 14:06:48 +00:00 · 2026-06-21 15:40:24 +02:00 · 2026-06-21 09:06:47 +00:00 · 2026-06-21 11:00:29 +02:00 · 2026-06-17 09:19:46 +00:00 · 2026-06-17 10:50:16 +02:00
188 changed files with 14401 additions and 768 deletions
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+# Create Defect in YouTrack
+
+Automated defect creation workflow. Topic/hint: `$ARGUMENTS`
+
+This is the **NowChess-Frontend** repo (Angular 20 / TypeScript). Defects raised
+here usually belong to project `NCWF`, but routing in Step 5 still applies.
+
+## Step 1 — Gather Context
+
+Use `AskUserQuestion` tool to ask the user (max 4 questions at once):
+
+1. **Component** — Where does the bug occur? (e.g. a component, service, route/page, model, styling, API integration)
+2. **What breaks** — What is the actual (broken) behavior?
+3. **Expected** — What should happen instead?
+4. **Reproducibility** — Is it always reproducible? Any known trigger conditions? (route, viewport, browser)
+
+If `$ARGUMENTS` already answers some of these, skip those questions.
+
+## Step 2 — Research (if needed)
+
+If the bug involves component logic, a service, or routing:
+- Search repo for relevant code (`Grep`/`Bash`) under `src/app/{components,services,models,core,pages}`.
+- Check `.spec.ts` files for existing coverage of the broken area.
+- Do NOT guess at root cause. Surface findings before drafting.
+
+## Step 3 — Draft Defect
+
+Compose the full defect report using this template:
+
+```
+Summary
+
+[One-sentence description of what is broken.]
+
+
+Steps to Reproduce
+
+1. Step one
+2. Step two
+3. Step three
+
+
+Expected Behavior
+
+[What should happen.]
+
+
+Actual Behavior
+
+[What actually happens.]
+
+
+Environment / Notes
+
+[Any relevant context: route/URL, viewport, browser, console errors, API payloads — only if applicable.]
+```
+
+Rules:
+- Steps must be minimal and reproducible.
+- Expected vs actual: concrete and unambiguous.
+- Omit "Environment / Notes" section if not relevant.
+
+## Step 4 — Clarify
+
+Show the draft to the user.
+**Use `AskUserQuestion` tool to ask:**
+- Are steps to reproduce complete and accurate?
+- Severity: Blocker / Critical / Major / Minor / Trivial?
+- Any related tickets or recent changes to link?
+
+Incorporate feedback. Repeat until user approves.
+
+## Step 5 — Determine Project
+
+> **Project routing rules (always apply these):**
+> - Frontend code (UI, UX, web app, components, services) → `NCWF`
+> - Backend code (game engine, bots, API, services, coordinator) → `NCS`
+> - Infrastructure (Kubernetes, pipelines, CI/CD, DB setup, cloud infra) → `NCI`
+
+- Frontend / UI / UX → project: `NCWF` (default for this repo)
+- Backend / coordinator / systems / bot / engine → project: `NCS`
+- Kubernetes, pipelines, CI/CD, infrastructure → project: `NCI`
+
+If ambiguous, ask the user.
+
+## Step 6 — Create Issue
+
+Call `mcp__youtrack__create_issue` with:
+- `project`: determined in Step 5
+- `summary`: concise title describing what is broken (≤72 chars, sentence case)
+- `description`: full formatted defect report from Step 3 (Markdown)
+- `type`: `Bug`
+
+## Step 7 — Report
+
+Display the created issue ID and URL.
+Ask if a linked investigation or fix task is needed.
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+# Create User Story in YouTrack
+
+Automated user-story creation workflow. Topic/hint: `$ARGUMENTS`
+
+This is the **NowChess-Frontend** repo (Angular 20 / TypeScript). Stories raised
+here usually belong to project `NCWF`, but routing in Step 5 still applies.
+
+## Step 1 — Gather Context
+
+Use `AskUserQuestion` tool to ask the user (max 4 questions at once):
+
+1. **Domain** — Is this frontend (UI/UX) work, or does it touch backend/infrastructure?
+2. **User type** — Who is the actor? (e.g. player, spectator, admin, anonymous visitor)
+3. **Action** — What should the user be able to do?
+4. **Goal/value** — Why? What outcome does it enable?
+
+If `$ARGUMENTS` already answers some of these, skip those questions.
+
+## Step 2 — Research (if needed)
+
+If the topic involves unfamiliar UI flows, component structure, or technical constraints:
+- Search the repo for relevant code under `src/app/` (use `Grep`/`Bash`).
+- Use `WebSearch` if the topic involves Angular APIs, external standards or protocols.
+- Do NOT guess. Surface findings before drafting.
+
+## Step 3 — Draft Story
+
+Compose the full story using this template:
+
+```
+As a [type of user]
+I want to [perform an action]
+So that [achieve a goal or value]
+
+
+Description
+
+[Additional context or business logic for this story.]
+
+
+Acceptance Criteria
+
+[List the specific, measurable criteria that define when this story is done:]
+
+- Criterion 1
+- Criterion 2
+- Criterion 3
+
+
+Implementation Notes
+
+[Technical notes, component/service references, design refs, or constraints.]
+```
+
+Rules:
+- User story line: plain English, present tense, from user's perspective.
+- Acceptance criteria: testable, unambiguous, one condition each.
+- Implementation notes: optional — only include if there are known constraints, related tickets, or design refs.
+
+## Step 4 — Clarify Acceptance Criteria
+
+Show the draft to the user.
+**Use `AskUserQuestion` tool to ask:**
+- Are the acceptance criteria complete and correct?
+- Any implementation constraints to add?
+- Priority (if known)?
+
+Incorporate feedback. Repeat until user approves.
+
+## Step 5 — Determine Project
+
+> **Project routing rules (always apply these):**
+> - Frontend code (UI, UX, web app, components, services) → `NCWF`
+> - Backend code (game engine, bots, API, services, coordinator) → `NCS`
+> - Infrastructure (Kubernetes, pipelines, CI/CD, DB setup, cloud infra) → `NCI`
+
+- Frontend / UI / UX → project: `NCWF` (default for this repo)
+- Backend / coordinator / systems / bot / engine → project: `NCS`
+- Kubernetes, pipelines, CI/CD, infrastructure → project: `NCI`
+
+If still ambiguous, ask the user.
+
+## Step 6 — Create Issue
+
+Call `mcp__youtrack__create_issue` with:
+- `project`: determined in Step 5
+- `summary`: concise title derived from the "I want to" clause (≤72 chars, sentence case)
+- `description`: full formatted story from Step 3 (Markdown)
+- `type`: `Feature` (or `Task` if purely technical with no user-facing value)
+
+## Step 7 — Link Issues
+
+After creation, ask the user (use `AskUserQuestion` if interactive, otherwise infer from context):
+
+> Are there related issues to link? (skip if none)
+
+Collect any issue IDs the user mentions. For each, determine the correct relation and call `mcp__youtrack__link_issues`:
+
+| Situation | Relation to use |
+|-----------|----------------|
+| This story must be done before another | `blocks` |
+| Another story must be done before this | `is blocked by` |
+| Stories share domain or are related | `relates to` |
+| This is a child of an epic/story | `subtask of` |
+| This is a parent grouping subtasks | `parent for` |
+| This depends on another ticket's output | `depends on` |
+
+If the user mentions an issue in the story description or implementation notes (e.g. "see NCS-42", "after NCWF-12 is done"), auto-detect and suggest linking it — confirm before creating the link.
+
+## Step 8 — Report
+
+Display the created issue ID and URL.
+List any links created (relation type + linked issue ID).
+Ask if a linked sub-task or implementation ticket is needed.
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+# Estimate Issue Time in YouTrack
+
+Sprint planning time estimator. Issue ID or empty for full current sprint: `$ARGUMENTS`
+
+This is the **NowChess-Frontend** repo. Sprint mode defaults to project `NCWF`.
+
+## Step 1 — Determine Scope
+
+**Single-issue mode** (`$ARGUMENTS` set):
+- Call `mcp__youtrack__get_issue` on `$ARGUMENTS`.
+- Proceed with that issue only.
+
+**Sprint mode** (`$ARGUMENTS` empty):
+- Call `mcp__youtrack__search_issues` with query `project: NCWF Sprints: {current sprint} #Unresolved`.
+- If query returns 0 results, use `AskUserQuestion` to ask for the sprint name, then retry with `project: NCWF Sprints: {name}`.
+- Collect all returned issues.
+
+## Step 2 — Build Issue Tree
+
+For each top-level issue from Step 1:
+1. Fetch full details via `mcp__youtrack__get_issue`: summary, description, acceptance criteria, Type, existing `Zeitschätzung`, linked issues.
+2. Identify subtasks from links with relation `subtask of` (i.e. issues where the fetched issue is the parent).
+3. Recursively fetch subtasks until all leaves are known.
+4. Group into tree: Epic → Story → Task/Subtask.
+
+**Leaf node** = issue with no subtask children.
+**Parent node** = issue that has at least one subtask child.
+
+## Step 3 — Estimate Leaf Nodes
+
+For each leaf node:
+1. Read: summary, description, acceptance criteria, implementation notes.
+2. If scope is unclear, search codebase (`Grep`/`Bash`) under `src/app/` for related files to gauge complexity.
+3. Assign estimate using this scale:
+
+| Size | Criteria | Estimate |
+|------|----------|----------|
+| Trivial | Style tweak, copy change, 1-file tweak | 30m |
+| Small | 1–3 files, single component/service, no unknowns | 1h–2h |
+| Medium | 3–6 files, new component + service wiring, some design | 3h–5h |
+| Large | 6+ files, cross-feature, non-trivial state/routing | 1d–2d |
+| XL | New feature area, major refactor, research spike | 3d–5d |
+
+4. Record: estimate + one-line reasoning.
+5. Skip leaf if it already has `Zeitschätzung` set — note it as pre-estimated.
+
+## Step 4 — Roll Up for Display
+
+YouTrack auto-sums `Zeitschätzung` from subtasks up to parents — **do not write estimates to parent nodes**.
+
+Compute display-only rolled-up totals:
+- Parent total = sum of all descendant leaf estimates (including pre-estimated ones).
+- Flag any branch where some leaves are missing estimates (partial roll-up).
+
+## Step 5 — Show Summary + Confirm
+
+Display full tree with estimates. Format:
+
+```
+Epic  NCWF-10: Board UI overhaul             [4h 30m]  ← rolled up
+  Story NCWF-11: Drag-and-drop pieces        [2h 30m]  ← rolled up
+    Task  NCWF-12: Add drag directive          1h 30m   ← leaf (new)
+    Task  NCWF-13: Add component specs          1h       ← leaf (new)
+  Story NCWF-14: Move-list panel             [2h]      ← rolled up
+    Task  NCWF-15: Render SAN move list        2h       ← leaf (pre-set, skipped)
+```
+
+Legend: `[X]` = display-only roll-up (not written). Plain = will be written to YouTrack.
+
+If sprint mode, show grand total at bottom:
+```
+Sprint total: Xd Yh Zm  (N issues, M leaves to update)
+```
+
+**Use `AskUserQuestion` tool:**
+- Does the breakdown look right?
+- Any estimates to adjust before writing to YouTrack?
+
+Incorporate all feedback before proceeding.
+
+## Step 6 — Write Estimates
+
+On user approval, write estimates **only to leaf nodes** (bottom-up order):
+- For each leaf with a new estimate, call `mcp__youtrack__update_issue` with field `Zeitschätzung` = approved estimate.
+- YouTrack period format: `"30m"`, `"1h 30m"`, `"1d"`, `"2d 4h"`.
+- Skip leaves already pre-estimated.
+
+## Step 7 — Report
+
+List all updated issues with set estimates.
+Show final rolled-up totals per Epic/Story (read back from YouTrack via `mcp__youtrack__get_issue` if needed).
+In sprint mode, show total sprint estimate.
@@ -0,0 +1,143 @@
+# Fix Defect from YouTrack
+
+Automated defect-fix workflow. Ticket ID: `$ARGUMENTS`
+
+This is the **NowChess-Frontend** repo (Angular 20 / TypeScript). Gates:
+- Build: `npm run build`
+- Test: `npm test -- --watch=false --browsers=ChromeHeadless`
+- Format: `npx prettier --write .` (check with `npx prettier --check .`)
+
+## Step 1 — Fetch Ticket
+
+Call `mcp__youtrack__get_issue` with ID `$ARGUMENTS`.
+Extract and display: summary, description, steps to reproduce, Priority, Subsystem.
+
+## Step 2 — Create Worktree
+
+Derive branch name from ticket:
+- `type` from YouTrack issue type: `bug` → `fix`, `feature`/`task` → `feat`, `refactor` → `refactor`, else `chore`
+- `scope` from affected area (kebab-case, omit if unclear)
+- `description` from ticket summary: lowercase, kebab-case, max 40 chars, drop articles
+
+Branch format: `<type>/<ticket-id>-<description>`
+Example: `fix/NCWF-123-board-flip-resets-selection`
+
+Call `EnterWorktree` with that branch name.
+All subsequent file work happens inside this worktree.
+
+## Step 3 — Identify Root Cause (read-only)
+
+1. Run `npm run build` — capture all errors and warnings.
+2. Run `npm test -- --watch=false --browsers=ChromeHeadless` — capture all failures.
+3. Spawn `cavecrew-investigator` with: ticket description + build/test output → locate root cause (files, line numbers, what's wrong).
+4. **If anything is ambiguous (reproduction unclear, scope uncertain, conflicting signals), use `AskUserQuestion` tool to ask — max 4 questions at once.**
+5. **Report findings to user. No file writes yet. Wait for acknowledgement before continuing.**
+
+## Step 3b — Complexity Assessment + Subtasks
+
+After root cause confirmed, assess scope:
+
+**Simple** (1–2 files, single concern, < 1 hour estimated): proceed directly to Step 4.
+
+**Complex** (3+ files, multiple concerns, or estimated > 1 hour): create subtasks before coding.
+
+To create subtasks:
+1. Break fix into discrete, independently-completable tasks (e.g. "Fix selection state in BoardComponent", "Add spec for flip behaviour", "Update GameService move stream").
+2. For each subtask call `mcp__youtrack__create_issue` with:
+   - `project`: based on subtask content — do **not** inherit from parent. Frontend/UI → `NCWF`; backend code → `NCS`; Kubernetes/pipelines/CI-CD/infrastructure → `NCI`. If ambiguous, ask user.
+   - `summary`: concise action-oriented title
+   - `type`: `Task`
+   - `description`: what to do and why
+3. Call `mcp__youtrack__link_issues` to link each subtask to `$ARGUMENTS` with relation `subtask of`.
+4. Check if the ticket description or comments mention other issue IDs. For each mentioned ID, suggest a link and confirm with user:
+   - Fix depends on another fix finishing first → `is blocked by`
+   - This fix blocks another ticket → `blocks`
+   - Logically related but independent → `relates to`
+5. List created subtask IDs and any additional links to user.
+
+Then proceed to Step 4, implementing subtasks in order.
+
+## Step 4 — Fix
+
+1. Implement fix (use the `general-purpose` agent for non-trivial multi-file changes; inline edits for small ones).
+2. Run `npm run build` — must be green.
+3. Run `npm test -- --watch=false --browsers=ChromeHeadless` — must be green (add new specs for new behaviour; do not modify existing specs unless requirements changed).
+4. Run `npx prettier --write .` — **blocking, foreground only**. Wait for completion before continuing.
+5. Run `npx prettier --check .` — **blocking, foreground only** (never `run_in_background`). Wait for exit code 0. Must be green.
+   - If it fails, fix all issues and re-run until exit code 0.
+   - **Do NOT proceed to Step 5 until the build, tests and format check all pass.**
+If any step fails, iterate until all pass.
+
+## Step 5 — Review
+
+Spawn `cavecrew-reviewer` on the full diff.
+Display findings grouped by severity.
+
+## Step 5b — Apply Review Findings
+
+If the review produced any findings (any severity):
+1. Implement all agreed fixes.
+2. Run `npm run build` — must be green.
+3. Run `npm test -- --watch=false --browsers=ChromeHeadless` — must be green.
+4. Run `npx prettier --write .` then `npx prettier --check .` — **blocking, foreground only**. Wait for exit code 0.
+5. Re-spawn `cavecrew-reviewer` on the updated diff to confirm all findings are resolved.
+
+Repeat until review is clean or user explicitly accepts remaining findings.
+
+## Step 6 — Confirm + Push
+
+Show summary: ticket, branch, files changed, review findings.
+**Use `AskUserQuestion` tool to ask for explicit approval before pushing.** Include any open questions about commit message scope or body if unclear.
+
+On approval, commit following Conventional Commits:
+
+```
+<type>(<scope>): <short description, imperative, ≤50 chars>
+
+<optional body: what changed and why, wrap at 72 chars>
+
+Closes $ARGUMENTS
+https://knockoutwhist.youtrack.cloud/issue/$ARGUMENTS
+```
+
+- `type`: same as branch type (`fix`, `feat`, `refactor`, `chore`, etc.)
+- `scope`: affected area (`ui`, `components`, `services`, `models`, `core`, `routing`, `pages`, `styles`)
+- Subject: imperative mood, no period, lowercase
+- Footer `Closes $ARGUMENTS` and ticket URL always present
+
+Push branch to remote.
+
+## Step 7 — Comment on Ticket
+
+After successful push, call `mcp__youtrack__add_issue_comment` on `$ARGUMENTS` with:
+
+```
+Branch `<branch-name>` pushed.
+
+<one-sentence summary of what was changed and why>
+
+Files changed:
+- <file1>
+- <file2>
+```
+
+## Step 7b — Additional Links
+
+After commenting, ask the user if `$ARGUMENTS` should be linked to any other issues not already linked:
+
+| Situation | Relation |
+|-----------|---------|
+| This fix blocks another open ticket | `blocks` |
+| Another ticket must ship first | `is blocked by` |
+| Related defect or story | `relates to` |
+| Duplicate of another defect | `duplicates` |
+
+Scan the ticket description and comments for any issue IDs that were mentioned but not yet linked. Suggest those automatically.
+
+Call `mcp__youtrack__link_issues` for each confirmed link.
+
+## Step 8 — Cleanup
+
+Call `ExitWorktree` with `discard_changes: true` to delete the worktree.
+(Branch was pushed in step 6 — commits are safe on remote; `discard_changes: true` bypasses the local-ahead guard.)
+Report: branch pushed, ticket commented, links created, worktree deleted, done.
@@ -0,0 +1,159 @@
+# Implement Feature from YouTrack
+
+Automated feature-implementation workflow. Ticket ID: `$ARGUMENTS`
+
+This is the **NowChess-Frontend** repo (Angular 20 / TypeScript). In-project =
+`NCWF`. Gates:
+- Build: `npm run build`
+- Test: `npm test -- --watch=false --browsers=ChromeHeadless`
+- Format: `npx prettier --write .` (check with `npx prettier --check .`)
+
+This workflow implements the given ticket **and all of its subtasks**, while
+respecting `blocked by` dependencies. Tasks that live in other projects
+(`NCS`, `NCI`, or any project other than `NCWF`) are never edited here — they
+are collected and reported at the end with a ready-to-run prompt.
+
+## Step 1 — Fetch Ticket + Build Task Tree
+
+1. Call `mcp__youtrack__get_issue` with ID `$ARGUMENTS`.
+2. Extract and display: summary, description, acceptance criteria, Priority, Subsystem, and the **issue links**.
+3. From the links, build the task tree:
+   - **Subtasks** = issues linked as `subtask of` / `parent for` (children of `$ARGUMENTS`). Recurse: fetch each subtask with `get_issue` and collect its subtasks too.
+   - **Blocked-by** = for every task in the tree, record issues linked as `is blocked by`.
+4. Classify each task by project (the prefix before the dash in the issue ID):
+   - **In-project** = `NCWF`.
+   - **Out-of-project** = `NCS`, `NCI`, or any other prefix. These are **never implemented here**.
+5. Display the full tree: root, subtasks (nested), and for each its blockers + project tag.
+
+## Step 2 — Resolve Implementation Order
+
+1. Filter to **in-project (`NCWF`), not-yet-resolved** tasks only (root + subtasks). Out-of-project tasks are excluded from implementation.
+2. Topologically sort by `blocked by`: a task is only implementable once all its in-project blockers are resolved.
+3. A task is **blocked** (cannot start) if any blocker is:
+   - an in-project task that is not yet resolved in this run, **or**
+   - an out-of-project task (`NCS`/`NCI`/etc.) — these can't be resolved here.
+4. Produce two lists:
+   - **Implementable order** — `NCWF` tasks, dependency-sorted.
+   - **Blocked tasks** — with the blocker(s) that stop them.
+5. **Report both lists to the user.** Wait for acknowledgement before continuing.
+
+## Step 3 — Create Worktree
+
+Derive branch name from the root ticket `$ARGUMENTS`:
+- `type` from YouTrack issue type: `feature`/`task` → `feat`, `refactor` → `refactor`, `bug` → `fix`, else `chore`
+- `scope` from affected area (kebab-case, omit if unclear)
+- `description` from ticket summary: lowercase, kebab-case, max 40 chars, drop articles
+
+Branch format: `<type>/<ticket-id>-<description>`
+Example: `feat/NCWF-456-add-board-theme-selector`
+
+Call `EnterWorktree` with that branch name.
+All subsequent file work happens inside this worktree. All implementable
+tasks (root + subtasks) are implemented on this one branch.
+
+## Step 4 — Understand Requirements (read-only)
+
+1. Run `npm run build` — confirm baseline is green.
+2. Run `npm test -- --watch=false --browsers=ChromeHeadless` — confirm baseline is green.
+3. For the root + each implementable subtask, spawn `cavecrew-investigator` with: that task's description + acceptance criteria → locate affected files under `src/app/`, relevant components/services/models, routes, integration touch-points.
+4. **If anything is ambiguous (scope unclear, acceptance criteria missing, design decisions needed), use `AskUserQuestion` tool to ask — max 4 questions at once.**
+5. **Report plan to user: per task — what will be added/changed, which files, which areas. No file writes yet. Wait for acknowledgement before continuing.**
+
+## Step 5 — Implement (per task, in dependency order)
+
+For each task in the implementable order from Step 2, do the following before moving to the next:
+
+1. Implement task (use the `general-purpose` agent for non-trivial multi-file changes; inline edits for small ones).
+2. Run `npm run build` — must be green.
+3. Run `npm test -- --watch=false --browsers=ChromeHeadless` — must be green (add new specs for new behaviour; do not modify existing specs unless requirements changed).
+4. Run `npx prettier --write .` — **blocking, foreground only**. Wait for completion before continuing.
+5. Run `npx prettier --check .` — **blocking, foreground only** (never `run_in_background`). Wait for exit code 0. Must be green.
+   - If it fails, fix all issues and re-run until exit code 0.
+   - **Do NOT proceed to the next task until build, tests and format check all pass.**
+
+If any step fails, iterate until all pass. Once a task is fully green it counts
+as **resolved** for the purpose of unblocking later tasks — re-check Step 2's
+blocked list: any task whose blockers are now all resolved becomes implementable.
+
+## Step 6 — Review
+
+Spawn `cavecrew-reviewer` on the full diff (covering all implemented tasks).
+Display findings grouped by severity.
+
+## Step 6b — Apply Review Findings
+
+If the review produced any findings (any severity):
+1. Implement all agreed fixes.
+2. Run `npm run build` — must be green.
+3. Run `npm test -- --watch=false --browsers=ChromeHeadless` — must be green.
+4. Run `npx prettier --write .` then `npx prettier --check .` — **blocking, foreground only**. Wait for exit code 0.
+5. Re-spawn `cavecrew-reviewer` on the updated diff to confirm all findings are resolved.
+
+Repeat until review is clean or user explicitly accepts remaining findings.
+
+## Step 7 — Confirm + Push
+
+Show summary: root ticket, implemented subtasks, branch, files changed, review findings.
+**Use `AskUserQuestion` tool to ask for explicit approval before pushing.** Include any open questions about commit message scope or body if unclear.
+
+On approval, commit following Conventional Commits:
+
+```
+<type>(<scope>): <short description, imperative, ≤50 chars>
+
+<optional body: what changed and why, wrap at 72 chars>
+
+Closes $ARGUMENTS
+<also list Closes <ID> for each implemented subtask>
+https://knockoutwhist.youtrack.cloud/issue/$ARGUMENTS
+```
+
+- `type`: same as branch type (`feat`, `refactor`, `chore`, etc.)
+- `scope`: affected area (`ui`, `components`, `services`, `models`, `core`, `routing`, `pages`, `styles`)
+- Subject: imperative mood, no period, lowercase
+- Footer `Closes <ID>` for the root and every resolved subtask, plus the root ticket URL.
+
+Push branch to remote.
+
+## Step 8 — Comment on Tickets
+
+After successful push, call `mcp__youtrack__add_issue_comment` on `$ARGUMENTS` **and on each implemented subtask** with:
+
+```
+Branch `<branch-name>` pushed.
+
+<one-sentence summary of what was added and why>
+
+Files changed:
+- <file1>
+- <file2>
+```
+
+## Step 9 — Cleanup
+
+Call `ExitWorktree` with `discard_changes: true` to delete the worktree.
+(Branch was pushed in step 7 — commits are safe on remote; `discard_changes: true` bypasses the local-ahead guard.)
+
+## Step 10 — Report Blocked + Cross-Project Tasks
+
+Final report to the user, in two sections:
+
+### Blocked in-project tasks
+List any `NCWF` tasks that could **not** be implemented, with the blocker(s)
+that stopped them. (These can be re-run with this command once blockers clear.)
+
+### Cross-project tasks (NCS / NCI / other)
+For every out-of-project task discovered in the tree (whether it was a subtask
+or a blocker), output one entry:
+
+```
+- <ID> [<PROJECT>]: <summary>
+  Prompt: /implement-feature <ID>
+```
+
+Where `Prompt` is a short, copy-pasteable instruction to implement that task in
+its own project — e.g. the ticket ID plus a one-line description of what the
+other project needs to do so this project's blocked tasks can proceed.
+
+End with: branch pushed, tickets commented, worktree deleted, plus the counts of
+implemented / blocked / cross-project tasks.
@@ -0,0 +1,111 @@
+# Split Story into Subtasks in YouTrack
+
+Split a user story into smaller, implementable subtasks. Story ID: `$ARGUMENTS`
+
+This is the **NowChess-Frontend** repo. Frontend subtasks route to `NCWF`.
+
+## Step 1 — Fetch Story
+
+Call `mcp__youtrack__get_issue` with ID `$ARGUMENTS`.
+Extract and display: summary, description, acceptance criteria, implementation notes.
+
+## Step 2 — Research (if needed)
+
+If the story involves unfamiliar UI flows or technical constraints:
+- Search repo for relevant code under `src/app/` (`Grep`/`Bash`).
+- Use `WebSearch` for Angular APIs, external standards or protocols.
+- Do NOT guess. Surface findings before proposing splits.
+
+## Step 3 — Propose Split
+
+Analyse the story and propose a set of subtasks. Rules:
+- Each subtask = one unit of work, completable independently or in sequence.
+- No subtask should exceed ~2 days of work.
+- Name subtasks in imperative mood (e.g. "Add board theme service", "Render theme picker component").
+- Cover the full scope of the parent story — no gaps.
+
+Show proposed subtask list to user (titles only) and ask:
+**Use `AskUserQuestion` tool:**
+- Does the split look right?
+- Any subtasks to add, remove, or merge?
+- Should any subtask be assigned to a specific person?
+
+Incorporate feedback. Repeat until user approves the list.
+
+## Step 4 — Draft Each Subtask
+
+For each approved subtask, compose description using this template:
+
+```
+[Brief description of what needs to be done for this subtask.]
+
+
+Steps / Tasks
+
+- Task 1
+- Task 2
+- Task 3
+
+
+Definition of Done
+
+What must be true for this subtask to be considered complete:
+
+- Code implemented
+- Specs passing
+- Reviewed and merged
+```
+
+Rules:
+- Steps/Tasks: concrete, ordered where order matters.
+- Definition of Done: adjust per subtask — not all subtasks need the same criteria (e.g. a research spike has different DoD than an implementation task).
+- Keep description short — one paragraph max.
+
+## Step 5 — Determine Project per Subtask
+
+Assign each subtask's project based on its content — do **not** inherit blindly from parent:
+
+- Frontend code (UI, UX, web app, components, services) → `NCWF`
+- Backend code (game engine, bots, API, services, coordinator) → `NCS`
+- Kubernetes, pipelines, CI/CD, DB setup, infrastructure → `NCI`
+
+If a subtask's project is ambiguous, ask the user before creating it.
+
+## Step 6 — Create Subtasks
+
+For each subtask call `mcp__youtrack__create_issue` with:
+- `project`: from Step 5
+- `summary`: subtask title (≤72 chars, sentence case)
+- `description`: full formatted description from Step 4 (Markdown)
+- `type`: `Task`
+
+Then call `mcp__youtrack__link_issues` to link each created subtask to `$ARGUMENTS` with relation `subtask of`.
+
+## Step 6b — Inter-Subtask Links
+
+If subtasks must be done in sequence (one depends on output of another), add ordering links:
+- For each dependency pair call `mcp__youtrack__link_issues` with relation `is blocked by` (subtask B is blocked by subtask A).
+
+Ask the user to confirm sequencing before adding these links:
+
+> Do any subtasks have ordering dependencies? (e.g. "Add theme service must come before Render theme picker")
+
+## Step 6c — External Links
+
+Scan `$ARGUMENTS` description and implementation notes for any referenced issue IDs not already linked. For each:
+
+| Situation | Relation |
+|-----------|---------|
+| Parent story blocks another epic/story | `blocks` |
+| Story depends on another epic completing | `is blocked by` |
+| Related story in same domain | `relates to` |
+| This story duplicates or supersedes | `duplicates` |
+
+Suggest links to the user and call `mcp__youtrack__link_issues` on confirmation.
+
+## Step 7 — Report
+
+List all created subtask IDs and summaries.
+List all links created (subtask-of, blocking chains, external).
+Display parent story link.
+Ask if any subtask needs further splitting.
@@ -0,0 +1,12 @@
+node_modules
+dist
+tmp
+*.log
+.git
+.gitignore
+Dockerfile
+docker-compose*.yml
+^\.env$
+.idea
+vscode
+coverage
@@ -37,3 +37,7 @@ __screenshots__/
 # System files
 .DS_Store
 Thumbs.db
+
+# Claude Code
+/.claude/settings.local.json
+/.claude/worktrees/
@@ -0,0 +1,88 @@
+## 0.0.0 (2026-05-12)
+
+### Features
+
+* added bot, light and dark mode ([2de003e](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/2de003e497baee72f998d0d805ca1e58aababe48))
+* added web view 1v1 ([1828fa3](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/1828fa3275ddb8ce6bb90a9f6a970ec428ebce3a))
+* NCS-63 User account implementation ([#2](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/issues/2)) ([ff75c8c](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/ff75c8ce2fad54137f04a14c15bc1d4a38fa9bb8))
+* NCS-75 Frontend Deployment Dockerfile ([#4](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/issues/4)) ([bd7ec58](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/bd7ec581e38b5d8e775741bf16e19b4dc67b979e))
+
+### Bug Fixes
+
+* build issues ([36d72fd](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/36d72fd6cda41be51d28f8ac307dcdbcd31afa91))
+* cleaner components seperation ([8b090e4](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/8b090e4d96c64c0adb253e3aefad7930108ccfb9))
+* gitignore ([4da882f](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/4da882f481ba7a008aac868fb37de7cb2bafea5d))
+* GITIGNORE ([8df2d05](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/8df2d0550ab17c9afb2d19c414eac700a75add02))
+* npm ([c11c1d4](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/c11c1d4dce9de4bd5b463e891eebf961b37feb04))
+* removed .vs ([2833ead](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/2833ead7be3b47ee5c188d2d21b7326cb3cb3f26))
+* removed cache files ([7ee59c4](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/7ee59c434bf137a08fd560bbc02ceefbcfd90f04))
+* size of pieces and removed text view of the game state ([c60d00f](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/c60d00f9d25247504845654615065fbccd7fe448))
+* structure ([3e8c7c4](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/3e8c7c4057e55aeec7cee8c24f6751ff24912c93))
+## [0.0.0](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/compare/0.1.0...0.0.0) (2026-05-12)
+
+### Features
+
+* NCS-69 Challenge request ([#3](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/issues/3)) ([bad7366](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/bad7366bdbb048c20218257b30ac22efc9ecb6db))
+## [0.0.0](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/compare/0.2.0...0.0.0) (2026-05-12)
+
+### Bug Fixes
+
+* NCWF-1 401 ([#5](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/issues/5)) ([f8f93ef](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/f8f93efff48f1d7198023fed45b675c2e225df36))
+## [0.0.0](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/compare/0.2.1...0.0.0) (2026-05-12)
+
+### Bug Fixes
+
+* NCWF-1 401 ([#6](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/issues/6)) ([6d1e06d](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/6d1e06dfd606b93d029e9c9b84eea6f8b3b6294e))
+## [0.0.0](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/compare/0.2.2...0.0.0) (2026-05-14)
+
+### Bug Fixes
+
+* added missing challenge routes ([61000f8](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/61000f8a22aff8b524664a756cc933834365f923))
+## [0.0.0](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/compare/0.2.3...0.0.0) (2026-05-15)
+
+### Bug Fixes
+
+* build error ([51a363a](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/51a363a2432be111b804082df362975047dc8080))
+* NCWF-2 bugs and desing fixes ([#7](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/issues/7)) ([c02414e](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/c02414ea40177b05a5e62dcf68dcb44efa6d3740))
+## [0.0.0](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/compare/0.2.4...0.0.0) (2026-06-01)
+## [0.0.0](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/compare/0.2.5...0.0.0) (2026-06-02)
+
+### Bug Fixes
+
+* NCWF-4 Token Issues ([#8](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/issues/8)) ([95eff42](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/95eff42dfe6d9c23ede08c7297614369a1b00d9f))
+## [0.0.0](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/compare/0.2.6...0.0.0) (2026-06-06)
+## [0.0.0](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/compare/0.2.7...0.0.0) (2026-06-10)
+
+### Bug Fixes
+
+* route play-vs-bot to /vs-bot endpoint ([a620735](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/a62073511f2ac912ceb0f6b4730bef37545dd8ea))
+## [0.0.0](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/compare/0.2.8...0.0.0) (2026-06-10)
+
+### Features
+
+* bots ([#9](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/issues/9)) ([48959da](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/48959daae36e709ea7782ca04fdde699854f8e66))
+## [0.0.0](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/compare/0.3.0...0.0.0) (2026-06-17)
+
+### Features
+
+* NCWF-5/6/7/8/9 chess analysis page and engine integration ([#11](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/issues/11)) ([f9420e5](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/f9420e5848d8724bcb0e9cf08f08b871c91cf4ba))
+## [0.0.0](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/compare/0.4.0...0.0.0) (2026-06-17)
+
+### Bug Fixes
+
+* **auth:** attach Bearer token to /api/bots requests ([#12](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/issues/12)) ([a54957a](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/a54957aa74ef15bf2dd439d386e221ac134c5c5c))
+## [0.0.0](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/compare/0.4.1...0.0.0) (2026-06-17)
+
+### Bug Fixes
+
+* NCS-122 send WS token via first-message auth instead of query param ([#13](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/issues/13)) ([1d2c217](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/1d2c217da8982d361e2eb7de26f6447171a1dd43))
+## [0.0.0](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/compare/0.4.2...0.0.0) (2026-06-21)
+
+### Bug Fixes
+
+* **analysis:** fix API field mismatch and enable full game analysis ([ce1fb0d](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/ce1fb0d60b695093495ee0ad824c511dd2db7fbb))
+## [0.0.0](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/compare/0.4.3...0.0.0) (2026-06-21)
+
+### Bug Fixes
+
+* **tournaments:** load both user bots and official bots in join dialog ([5b5fd6f](https://git.janis-eccarius.de/NowChess/NowChess-Frontend/commit/5b5fd6f027b4aedb951a802725fcd929d514c359))
@@ -0,0 +1,26 @@
+FROM --platform=$BUILDPLATFORM node:lts-alpine3.23 AS builder
+
+WORKDIR /app
+
+COPY package*.json ./
+
+RUN npm install
+COPY . .
+RUN npm run build
+
+FROM --platform=$TARGETPLATFORM nginx:stable-alpine AS production
+
+RUN apk add --no-cache gettext
+
+RUN rm -rf /usr/share/nginx/html/*
+COPY --from=builder /app/dist/nowchess-frontend/browser /usr/share/nginx/html
+
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+
+COPY public/env.template.js /usr/share/nginx/html/env.template.js
+COPY docker-entrypoint.sh /docker-entrypoint.sh
+RUN chmod +x /docker-entrypoint.sh
+
+EXPOSE 80
+ENTRYPOINT ["/docker-entrypoint.sh"]
+#
@@ -2,7 +2,8 @@
  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
  "version": 1,
  "cli": {
-    "packageManager": "npm"
+    "packageManager": "npm",
+    "analytics": false
  },
  "newProjectRoot": "projects",
  "projects": {
@@ -28,8 +29,13 @@
              },
              {
                "glob": "**/*",
-                "input": "arabian-chess",
-                "output": "/arabian-chess"
+                "input": "assets/arabian-chess",
+                "output": "/assets/arabian-chess"
+              },
+              {
+                "glob": "**/*",
+                "input": "assets/ChessAssets",
+                "output": "/assets/ChessAssets"
              }
            ],
            "styles": [
@@ -41,18 +47,32 @@
              "budgets": [
                {
                  "type": "initial",
-                  "maximumWarning": "500kB",
-                  "maximumError": "1MB"
+                  "maximumWarning": "1MB",
+                  "maximumError": "5MB"
                },
                {
                  "type": "anyComponentStyle",
-                  "maximumWarning": "4kB",
-                  "maximumError": "8kB"
+                  "maximumWarning": "1MB",
+                  "maximumError": "5MB"
                }
              ],
              "outputHashing": "all"
            },
+            "staging": {
+              "fileReplacements": [
+                {
+                  "replace": "src/environments/environment.ts",
+                  "with": "src/environments/environment.staging.ts"
+                }
+              ]
+            },
            "development": {
+              "fileReplacements": [
+                {
+                  "replace": "src/environments/environment.ts",
+                  "with": "src/environments/environment.development.ts"
+                }
+              ],
              "optimization": false,
              "extractLicenses": false,
              "sourceMap": true
@@ -62,10 +82,18 @@
        },
        "serve": {
          "builder": "@angular/build:dev-server",
+          "options": {
+            "proxyConfig": "proxy.conf.json",
+            "host": "0.0.0.0",
+            "port": 4200
+          },
          "configurations": {
            "production": {
              "buildTarget": "nowchess-frontend:build:production"
            },
+            "staging": {
+              "buildTarget": "nowchess-frontend:build:staging"
+            },
            "development": {
              "buildTarget": "nowchess-frontend:build:development"
            }
@@ -90,8 +118,13 @@
              },
              {
                "glob": "**/*",
-                "input": "arabian-chess",
-                "output": "/arabian-chess"
+                "input": "assets/arabian-chess",
+                "output": "/assets/arabian-chess"
+              },
+              {
+                "glob": "**/*",
+                "input": "assets/ChessAssets",
+                "output": "/assets/ChessAssets"
              }
            ],
            "styles": [
@@ -0,0 +1,18 @@
+#!/bin/sh
+set -e
+
+# Replace placeholders in env.template.js with environment variables and write env.js
+TEMPLATE_PATH="/usr/share/nginx/html/env.template.js"
+TARGET_PATH="/usr/share/nginx/html/env.js"
+
+if [ -f "$TEMPLATE_PATH" ]; then
+  echo "Rendering runtime config from $TEMPLATE_PATH"
+  echo "Using environment variables:"
+  printenv
+  echo "----"
+  envsubst < "$TEMPLATE_PATH" > "$TARGET_PATH"
+else
+  echo "No runtime template found at $TEMPLATE_PATH, skipping"
+fi
+
+exec nginx -g 'daemon off;'
@@ -1,6 +1,6 @@
 openapi: 3.0.3
 info:
-  title: NowChess API
+  title: NowChess Board API
  description: |
    REST API for the NowChess application. Designed to feel familiar to users
    of the [lichess API](https://lichess.org/api).
@@ -186,11 +186,8 @@ paths:
        currently to move.

        For promotion moves include the target piece as the fifth character:
-        `e7e8q`, `a2a1r`, etc.
-
-        If the move results in a pawn reaching the back rank and no promotion
-        character is supplied, the game enters `promotionPending` status and
-        the move is not yet applied — resubmit with the promotion character.
+        `e7e8q`, `a2a1r`, etc. Promotion moves without the fifth character
+        are rejected with `400 INVALID_MOVE`.
      security:
        - bearerAuth: []
      parameters:
@@ -630,7 +627,6 @@ components:
        | `draw` | Draw agreed or claimed — game over |
        | `drawOffered` | Waiting for the opponent to accept or decline a draw offer |
        | `fiftyMoveAvailable` | Fifty-move rule threshold reached; active player may claim draw |
-        | `promotionPending` | A pawn reached the back rank; awaiting promotion piece selection |
        | `insufficientMaterial` | Neither side has enough pieces to deliver checkmate — game over (draw) |
      enum:
        - started
@@ -641,7 +637,6 @@ components:
        - draw
        - drawOffered
        - fiftyMoveAvailable
-        - promotionPending
        - insufficientMaterial

    # -------------------------------------------------------------------------
@@ -0,0 +1,22 @@
+server {
+    listen       80;
+    server_name  localhost;
+
+    location / {
+        root   /usr/share/nginx/html;
+        index  index.html index.htm;
+        try_files $uri $uri/ /index.html;
+    }
+
+    location /env.js {
+        root /usr/share/nginx/html;
+        default_type application/javascript;
+        expires -1;
+        add_header 'Cache-Control' 'no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0';
+    }
+
+    error_page   500 502 503 504  /50x.html;
+    location = /50x.html {
+        root   /usr/share/nginx/html;
+    }
+}
@@ -458,7 +458,6 @@
      "resolved": "https://registry.npmjs.org/@angular/common/-/common-20.3.19.tgz",
      "integrity": "sha512-hcB1eUEN8LGcKGc4DlRJ+abS6AYfbEHDZKg8LnXNugkbwI6Ebyh2AUYTDhzZL2S4aH+C8biHKgSYHFCqieCRhA==",
      "license": "MIT",
-      "peer": true,
      "dependencies": {
        "tslib": "^2.3.0"
      },
@@ -475,7 +474,6 @@
      "resolved": "https://registry.npmjs.org/@angular/compiler/-/compiler-20.3.19.tgz",
      "integrity": "sha512-ETkgDKm0l2PuaBubgPJe0ccy8kE75DFu6/zKcz7TUuk3KrKF2OZAopbbjftsUSZGeCNvCdqHzjmcL6hQ6oAOwA==",
      "license": "MIT",
-      "peer": true,
      "dependencies": {
        "tslib": "^2.3.0"
      },
@@ -489,7 +487,6 @@
      "integrity": "sha512-ET/JjO8s62kAHfgIsGXlvW5VUwLqHm03q1y/2yD7aQW/WdDvssMsvZv7Knl440989vdOFemIGTMwVPakmWqRmA==",
      "dev": true,
      "license": "MIT",
-      "peer": true,
      "dependencies": {
        "@babel/core": "7.28.3",
        "@jridgewell/sourcemap-codec": "^1.4.14",
@@ -522,7 +519,6 @@
      "resolved": "https://registry.npmjs.org/@angular/core/-/core-20.3.19.tgz",
      "integrity": "sha512-SYnwW+q51bQoPtGFoGovm1P5GK9fMEXsG0lGaEAUapjskblAYyX7hLlM/jgueSojv2SjhqNF8aXR+gjHLhZVNA==",
      "license": "MIT",
-      "peer": true,
      "dependencies": {
        "tslib": "^2.3.0"
      },
@@ -566,7 +562,6 @@
      "resolved": "https://registry.npmjs.org/@angular/platform-browser/-/platform-browser-20.3.19.tgz",
      "integrity": "sha512-TRZfatH1B/kreDwFRwtpLEurJQ6044qh6DWpvxzTbugaG5otLQJKTk+1z81/KsJwQqc1+24v+yuywc1LM7aq7w==",
      "license": "MIT",
-      "peer": true,
      "dependencies": {
        "tslib": "^2.3.0"
      },
@@ -633,7 +628,6 @@
      "integrity": "sha512-yDBHV9kQNcr2/sUr9jghVyz9C3Y5G2zUM2H2lo+9mKv4sFgbA8s8Z9t8D1jiTkGoO/NoIfKMyKWr4s6CN23ZwQ==",
      "dev": true,
      "license": "MIT",
-      "peer": true,
      "dependencies": {
        "@ampproject/remapping": "^2.2.0",
        "@babel/code-frame": "^7.27.1",
@@ -1607,7 +1601,6 @@
      "integrity": "sha512-nqhDw2ZcAUrKNPwhjinJny903bRhI0rQhiDz1LksjeRxqa36i3l75+4iXbOy0rlDpLJGxqtgoPavQjmmyS5UJw==",
      "dev": true,
      "license": "MIT",
-      "peer": true,
      "dependencies": {
        "@inquirer/checkbox": "^4.2.1",
        "@inquirer/confirm": "^5.1.14",
@@ -3538,7 +3531,6 @@
      "integrity": "sha512-+qIYRKdNYJwY3vRCZMdJbPLJAtGjQBudzZzdzwQYkEPQd+PJGixUL5QfvCLDaULoLv+RhT3LDkwEfKaAkgSmNQ==",
      "dev": true,
      "license": "MIT",
-      "peer": true,
      "dependencies": {
        "undici-types": "~7.19.0"
      }
@@ -3895,7 +3887,6 @@
        }
      ],
      "license": "MIT",
-      "peer": true,
      "dependencies": {
        "baseline-browser-mapping": "^2.10.12",
        "caniuse-lite": "^1.0.30001782",
@@ -4911,7 +4902,6 @@
      "integrity": "sha512-hIS4idWWai69NezIdRt2xFVofaF4j+6INOpJlVOLDO8zXGpUVEVzIYk12UUi2JzjEzWL3IOAxcTubgz9Po0yXw==",
      "dev": true,
      "license": "MIT",
-      "peer": true,
      "dependencies": {
        "accepts": "^2.0.0",
        "body-parser": "^2.2.1",
@@ -5353,7 +5343,6 @@
      "integrity": "sha512-am5zfg3yu6sqn5yjKBNqhnTX7Cv+m00ox+7jbaKkrLMRJ4rAdldd1xPd/JzbBWspqaQv6RSTrgFN95EsfhC+7w==",
      "dev": true,
      "license": "MIT",
-      "peer": true,
      "engines": {
        "node": ">=16.9.0"
      }
@@ -5850,8 +5839,7 @@
      "resolved": "https://registry.npmjs.org/jasmine-core/-/jasmine-core-5.9.0.tgz",
      "integrity": "sha512-OMUvF1iI6+gSRYOhMrH4QYothVLN9C3EJ6wm4g7zLJlnaTl8zbaPOr0bTw70l7QxkoM7sVFOWo83u9B2Fe2Zng==",
      "dev": true,
-      "license": "MIT",
-      "peer": true
+      "license": "MIT"
    },
    "node_modules/jose": {
      "version": "6.2.2",
@@ -5953,7 +5941,6 @@
      "integrity": "sha512-LrtUxbdvt1gOpo3gxG+VAJlJAEMhbWlM4YrFQgql98FwF7+K8K12LYO4hnDdUkNjeztYrOXEMqgTajSWgmtI/w==",
      "dev": true,
      "license": "MIT",
-      "peer": true,
      "dependencies": {
        "@colors/colors": "1.5.0",
        "body-parser": "^1.19.0",
@@ -6421,7 +6408,6 @@
      "integrity": "sha512-SL0JY3DaxylDuo/MecFeiC+7pedM0zia33zl0vcjgwcq1q1FWWF1To9EIauPbl8GbMCU0R2e0uJ8bZunhYKD2g==",
      "dev": true,
      "license": "MIT",
-      "peer": true,
      "dependencies": {
        "cli-truncate": "^4.0.0",
        "colorette": "^2.0.20",
@@ -7934,7 +7920,6 @@
      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-7.8.2.tgz",
      "integrity": "sha512-dhKf903U/PQZY6boNNtAGdWbG85WAbjT/1xYoZIC7FAY0yWapOBQVsVrDl58W86//e1VpMNBtRV4MaXfdMySFA==",
      "license": "Apache-2.0",
-      "peer": true,
      "dependencies": {
        "tslib": "^2.1.0"
      }
@@ -7970,7 +7955,6 @@
      "integrity": "sha512-9GUyuksjw70uNpb1MTYWsH9MQHOHY6kwfnkafC24+7aOMZn9+rVMBxRbLvw756mrBFbIsFg6Xw9IkR2Fnn3k+Q==",
      "dev": true,
      "license": "MIT",
-      "peer": true,
      "dependencies": {
        "chokidar": "^4.0.0",
        "immutable": "^5.0.2",
@@ -8590,8 +8574,7 @@
      "version": "2.8.1",
      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.8.1.tgz",
      "integrity": "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w==",
-      "license": "0BSD",
-      "peer": true
+      "license": "0BSD"
    },
    "node_modules/tuf-js": {
      "version": "4.1.0",
@@ -8629,7 +8612,6 @@
      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
      "dev": true,
      "license": "Apache-2.0",
-      "peer": true,
      "bin": {
        "tsc": "bin/tsc",
        "tsserver": "bin/tsserver"
@@ -8759,7 +8741,6 @@
      "integrity": "sha512-Bby3NOsna2jsjfLVOHKes8sGwgl4TT0E6vvpYgnAYDIF/tie7MRaFthmKuHx1NSXjiTueXH3do80FMQgvEktRg==",
      "dev": true,
      "license": "MIT",
-      "peer": true,
      "dependencies": {
        "esbuild": "^0.27.0",
        "fdir": "^6.5.0",
@@ -9557,7 +9538,6 @@
      "integrity": "sha512-AvvthqfqrAhNH9dnfmrfKzX5upOdjUVJYFqNSlkmGf64gRaTzlPwz99IHYnVs28qYAybvAlBV+H7pn0saFY4Ig==",
      "dev": true,
      "license": "MIT",
-      "peer": true,
      "funding": {
        "url": "https://github.com/sponsors/colinhacks"
      }
@@ -9576,8 +9556,7 @@
      "version": "0.15.1",
      "resolved": "https://registry.npmjs.org/zone.js/-/zone.js-0.15.1.tgz",
      "integrity": "sha512-XE96n56IQpJM7NAoXswY3XRLcWFW83xe0BiAOeMD7K5k5xecOeul3Qcpx6GqEeeHNkW5DWL5zOyTbEfB4eti8w==",
-      "license": "MIT",
-      "peer": true
+      "license": "MIT"
    }
  }
 }
@@ -4,7 +4,8 @@
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
-    "build": "ng build",
+    "build": "ng build --configuration production",
+    "build:staging": "ng build --configuration staging",
    "watch": "ng build --watch --configuration development",
    "test": "ng test"
  },
@@ -0,0 +1,34 @@
+{
+  "/api/analysis": {
+    "target": "http://localhost:8087",
+    "secure": false,
+    "changeOrigin": true
+  },
+  "/api/tournament": {
+    "target": "http://localhost:8089",
+    "secure": false,
+    "changeOrigin": true
+  },
+  "/api/account": {
+    "target": "http://localhost:8083",
+    "secure": false,
+    "changeOrigin": true
+  },
+  "/api/challenge": {
+    "target": "http://localhost:8083",
+    "secure": false,
+    "changeOrigin": true
+  },
+  "/api/user/ws": {
+    "target": "http://localhost:8084",
+    "secure": false,
+    "changeOrigin": true,
+    "ws": true
+  },
+  "/api": {
+    "target": "http://localhost:8080",
+    "secure": false,
+    "changeOrigin": true,
+    "ws": true
+  }
+}
@@ -0,0 +1,4 @@
+window.__RUNTIME_CONFIG__ = {
+  API_URL: "${API_URL}",
+  WEBSOCKET_URL: "${WEBSOCKET_URL}"
+};
@@ -1,14 +1,15 @@
 import { ApplicationConfig, provideBrowserGlobalErrorListeners, provideZoneChangeDetection } from '@angular/core';
-import { provideHttpClient } from '@angular/common/http';
+import { provideHttpClient, withInterceptors } from '@angular/common/http';
 import { provideRouter } from '@angular/router';

 import { routes } from './app.routes';
+import { authInterceptor } from './services/auth.interceptor';

 export const appConfig: ApplicationConfig = {
  providers: [
    provideBrowserGlobalErrorListeners(),
    provideZoneChangeDetection({ eventCoalescing: true }),
-    provideHttpClient(),
+    provideHttpClient(withInterceptors([authInterceptor])),
    provideRouter(routes)
  ]
 };
@@ -1 +1,2 @@
-<router-outlet />
+<app-toolbar />
+<router-outlet />
@@ -1,9 +1,21 @@
 import { Routes } from '@angular/router';
 import { GameComponent } from './pages/game/game.component';
 import { WelcomeComponent } from './pages/welcome/welcome.component';
+import { ProfileComponent } from './pages/profile/profile.component';
+import { ChallengesComponent } from './pages/challenges/challenges.component';
+import { GamesComponent } from './pages/games/games.component';
+import { TournamentsComponent } from './pages/tournaments/tournaments.component';
+import { BotsComponent } from './pages/bots/bots.component';
+import { AnalysisComponent } from './pages/analysis/analysis.component';

 export const routes: Routes = [
  { path: '', component: WelcomeComponent },
+  { path: 'profile', component: ProfileComponent },
+  { path: 'games', component: GamesComponent },
+  { path: 'challenges', component: ChallengesComponent },
+  { path: 'tournaments', component: TournamentsComponent },
+  { path: 'bots', component: BotsComponent },
+  { path: 'analysis', component: AnalysisComponent },
  { path: 'game/:gameId', component: GameComponent },
  { path: '**', redirectTo: '' }
 ];
@@ -1,12 +1,13 @@
 import { TestBed } from '@angular/core/testing';
 import { provideRouter } from '@angular/router';
+import { provideHttpClient } from '@angular/common/http';
 import { App } from './app';

 describe('App', () => {
  beforeEach(async () => {
    await TestBed.configureTestingModule({
      imports: [App],
-      providers: [provideRouter([])]
+      providers: [provideRouter([]), provideHttpClient()]
    }).compileComponents();
  });

@@ -1,11 +1,18 @@
-import { Component } from '@angular/core';
+import { Component, OnInit } from '@angular/core';
 import { RouterOutlet } from '@angular/router';
+import { ToolbarComponent } from './components/toolbar/toolbar.component';
+import { ThemeService } from './services/theme.service';

@Component({
  selector: 'app-root',
-  imports: [RouterOutlet],
+  imports: [RouterOutlet, ToolbarComponent],
  templateUrl: './app.html',
  styleUrl: './app.css'
 })
-export class App {
+export class App implements OnInit {
+  constructor(private readonly themeService: ThemeService) { }
+
+  ngOnInit(): void {
+    this.themeService.initTheme();
+  }
 }
@@ -0,0 +1,69 @@
+/* Shared Button Template - All Button Styles Consolidated */
+
+.app-btn {
+  background: var(--btn-bg);
+  color: var(--btn-fg);
+  border: none;
+  border-radius: 2px;
+  padding: 0.6rem 1rem;
+  font-family: 'Space Mono', monospace;
+  font-size: 11px;
+  font-weight: 700;
+  letter-spacing: 1px;
+  cursor: pointer;
+  box-shadow: var(--btn-glow);
+  transition: transform 0.2s ease, filter 0.2s ease, background 1.6s ease, box-shadow 1.6s ease;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  outline: none;
+  text-transform: uppercase;
+}
+
+.app-btn:hover:enabled {
+  transform: scale(1.05);
+  filter: brightness(1.15);
+}
+
+.app-btn:active:enabled {
+  transform: scale(0.98);
+}
+
+.app-btn:disabled {
+  opacity: 0.65;
+  cursor: not-allowed;
+  box-shadow: none;
+}
+
+.app-btn.w-100 {
+  width: 100%;
+}
+
+/* Dialog Button Layouts */
+.dialog-actions {
+  display: flex;
+  gap: 0.6rem;
+  flex-wrap: wrap;
+}
+
+.dialog-actions .app-btn {
+  flex: 1;
+  min-width: 120px;
+}
+
+/* Promotion Dialog Button Variant */
+.promotion-choice {
+  flex-direction: column;
+  height: auto;
+  padding: 16px;
+  gap: 8px;
+}
+
+.promotion-choice .piece-symbol {
+  font-size: 32px;
+  line-height: 1;
+}
+
+.promotion-choice .piece-label {
+  font-size: 11px;
+}
@@ -0,0 +1,108 @@
+:host {
+  display: block;
+}
+
+.empty {
+  font-size: 11px;
+  color: rgba(255, 255, 255, 0.4);
+  padding: 12px 16px;
+  font-family: var(--nc-mono, monospace);
+  letter-spacing: 0.06em;
+}
+
+.move-grid {
+  display: grid;
+  grid-template-columns: 28px 1fr 1fr;
+  gap: 2px 4px;
+  padding: 8px 12px;
+  font-family: var(--nc-mono, monospace);
+  font-size: 12px;
+}
+
+.mv-num {
+  color: rgba(255, 255, 255, 0.3);
+  font-size: 10px;
+  display: flex;
+  align-items: center;
+  letter-spacing: 0.04em;
+}
+
+.mv {
+  display: flex;
+  align-items: center;
+  gap: 4px;
+  padding: 4px 8px;
+  cursor: pointer;
+  border-radius: 2px;
+  color: rgba(255, 255, 255, 0.8);
+  transition:
+    background 0.12s,
+    color 0.12s;
+}
+
+.mv:hover {
+  background: rgba(255, 255, 255, 0.06);
+  color: #fff;
+}
+
+.mv.active {
+  background: rgba(255, 69, 200, 0.18);
+  color: #fff;
+}
+
+.mv-empty {
+  cursor: default;
+  color: rgba(255, 255, 255, 0.25);
+}
+
+.mv-empty:hover {
+  background: transparent;
+  color: rgba(255, 255, 255, 0.25);
+}
+
+.mv-san {
+  flex: 1;
+}
+
+.mv-placeholder {
+  opacity: 0.4;
+}
+
+/* Quality badges */
+.mv-badge {
+  font-size: 10px;
+  font-weight: 700;
+  padding: 1px 4px;
+  border-radius: 2px;
+  flex-shrink: 0;
+}
+
+.q-brilliant .mv-badge,
+.mv-badge.q-brilliant {
+  color: #5ee5a1;
+  background: rgba(94, 229, 161, 0.15);
+}
+
+.q-best .mv-badge,
+.mv-badge.q-best {
+  color: #5ee5a1;
+  background: rgba(94, 229, 161, 0.1);
+}
+
+.q-inaccuracy .mv-badge,
+.mv-badge.q-inaccuracy {
+  color: #ffb13a;
+  background: rgba(255, 177, 58, 0.15);
+}
+
+.q-mistake .mv-badge,
+.mv-badge.q-mistake {
+  color: #ff7a7a;
+  background: rgba(255, 122, 122, 0.15);
+}
+
+.q-blunder .mv-badge,
+.mv-badge.q-blunder {
+  color: #ff4444;
+  background: rgba(255, 68, 68, 0.18);
+}
@@ -0,0 +1,48 @@
+@if (moves.length === 0) {
+  <div class="empty">No annotated moves yet.</div>
+} @else {
+  <div class="move-grid" role="list">
+    @for (pair of pairs; track $index) {
+      <div class="mv-num" role="presentation">{{ $index + 1 }}</div>
+
+      <div
+        class="mv"
+        [class.active]="isWhiteActive($index)"
+        [class]="qualityClass(pair.white)"
+        role="listitem"
+        tabindex="0"
+        (click)="selectWhite($index)"
+        (keydown.enter)="selectWhite($index)"
+      >
+        <span class="mv-san">{{ pair.white?.san ?? '' }}</span>
+        @if (qualityLabel(pair.white)) {
+          <span class="mv-badge" [class]="qualityClass(pair.white)">{{
+            qualityLabel(pair.white)
+          }}</span>
+        }
+      </div>
+
+      <div
+        class="mv"
+        [class.active]="isBlackActive($index)"
+        [class.mv-empty]="!pair.black"
+        [class]="qualityClass(pair.black)"
+        role="listitem"
+        [attr.tabindex]="pair.black ? 0 : null"
+        (click)="selectBlack($index, pair.black)"
+        (keydown.enter)="selectBlack($index, pair.black)"
+      >
+        @if (pair.black) {
+          <span class="mv-san">{{ pair.black.san }}</span>
+          @if (qualityLabel(pair.black)) {
+            <span class="mv-badge" [class]="qualityClass(pair.black)">{{
+              qualityLabel(pair.black)
+            }}</span>
+          }
+        } @else {
+          <span class="mv-san mv-placeholder">…</span>
+        }
+      </div>
+    }
+  </div>
+}
@@ -0,0 +1,83 @@
+import { Component, EventEmitter, Input, Output } from '@angular/core';
+import { AnnotatedMove, MoveQuality } from '../../models/analysis.models';
+
+interface AnnotatedPair {
+  white: AnnotatedMove | null;
+  black: AnnotatedMove | null;
+}
+
+const QUALITY_LABELS: Record<MoveQuality, string> = {
+  brilliant: '!!',
+  best: '!',
+  good: '',
+  inaccuracy: '?!',
+  mistake: '?',
+  blunder: '??',
+};
+
+const QUALITY_CLASSES: Record<MoveQuality, string> = {
+  brilliant: 'q-brilliant',
+  best: 'q-best',
+  good: 'q-good',
+  inaccuracy: 'q-inaccuracy',
+  mistake: 'q-mistake',
+  blunder: 'q-blunder',
+};
+
+@Component({
+  selector: 'app-annotated-move-list',
+  standalone: true,
+  imports: [],
+  templateUrl: './annotated-move-list.component.html',
+  styleUrl: './annotated-move-list.component.css',
+})
+export class AnnotatedMoveListComponent {
+  @Input({ required: true }) moves: AnnotatedMove[] = [];
+  @Input() activePly: number | null = null;
+  @Output() plySelected = new EventEmitter<number>();
+
+  get pairs(): AnnotatedPair[] {
+    const result: AnnotatedPair[] = [];
+    for (let i = 0; i < this.moves.length; i += 2) {
+      result.push({
+        white: this.moves[i] ?? null,
+        black: this.moves[i + 1] ?? null,
+      });
+    }
+    return result;
+  }
+
+  qualityLabel(move: AnnotatedMove | null): string {
+    if (!move?.quality) return '';
+    return QUALITY_LABELS[move.quality] ?? '';
+  }
+
+  qualityClass(move: AnnotatedMove | null): string {
+    if (!move?.quality) return '';
+    return QUALITY_CLASSES[move.quality] ?? '';
+  }
+
+  isWhiteActive(pairIndex: number): boolean {
+    return this.activePly === pairIndex * 2;
+  }
+
+  isBlackActive(pairIndex: number): boolean {
+    return this.activePly === pairIndex * 2 + 1;
+  }
+
+  selectWhite(pairIndex: number): void {
+    this.plySelected.emit(pairIndex * 2);
+  }
+
+  selectBlack(pairIndex: number, black: AnnotatedMove | null): void {
+    if (!black) return;
+    this.plySelected.emit(pairIndex * 2 + 1);
+  }
+
+  formatEval(move: AnnotatedMove | null): string {
+    if (!move || move.evalAfter === null) return '';
+    const v = move.evalAfter;
+    const sign = v > 0 ? '+' : '';
+    return `${sign}${v.toFixed(2)}`;
+  }
+}
@@ -0,0 +1,51 @@
+.board-actions {
+  display: flex;
+  gap: 6px;
+  padding: 8px;
+  background: var(--nc-surface);
+  border: 1px solid var(--nc-border);
+}
+
+.board-actions.disabled {
+  opacity: 0.5;
+  pointer-events: none;
+}
+
+.btn {
+  flex: 1;
+  font-family: var(--nc-sans);
+  font-size: 10px;
+  letter-spacing: 0.16em;
+  text-transform: uppercase;
+  font-weight: 600;
+  padding: 8px 10px;
+  cursor: pointer;
+  border: 1px solid var(--nc-border-strong);
+  background: var(--nc-btn-bg, rgba(255, 255, 255, 0.03));
+  color: var(--nc-text);
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  gap: 6px;
+  transition: background 0.15s, border-color 0.15s, color 0.15s;
+}
+
+.btn:hover:not(:disabled) {
+  background: var(--nc-btn-hover-bg, rgba(255, 255, 255, 0.07));
+  border-color: var(--nc-text-muted);
+}
+
+.btn:disabled {
+  opacity: 0.4;
+  cursor: not-allowed;
+}
+
+.btn-danger {
+  color: var(--nc-danger);
+  border-color: var(--nc-danger-soft, rgba(255, 122, 122, 0.3));
+}
+
+.btn-danger:hover:not(:disabled) {
+  background: var(--nc-danger-bg, rgba(255, 122, 122, 0.08));
+  border-color: var(--nc-danger);
+}
@@ -0,0 +1,27 @@
+<div class="board-actions" [class.disabled]="isGameFinished">
+  <button class="btn" type="button" [disabled]="isGameFinished" (click)="takeback.emit()">
+    <svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round">
+      <path d="M21 7v6h-6"/>
+      <path d="M3 17a9 9 0 0 0 15.5-6"/>
+      <path d="M3 7a9 9 0 0 1 15.5 6"/>
+    </svg>
+    Takeback
+  </button>
+
+  <button class="btn" type="button" [disabled]="isGameFinished" (click)="offerDraw.emit()">
+    <svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round">
+      <path d="M5 12h14"/>
+      <polyline points="12 5 19 12 12 19"/>
+      <polyline points="12 19 5 12 12 5"/>
+    </svg>
+    Offer Draw
+  </button>
+
+  <button class="btn btn-danger" type="button" [disabled]="isGameFinished" (click)="resign.emit()">
+    <svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round">
+      <path d="M4 4l16 16"/>
+      <path d="M4 20l16-16"/>
+    </svg>
+    Resign
+  </button>
+</div>
@@ -0,0 +1,16 @@
+import { Component, EventEmitter, Input, Output } from '@angular/core';
+
+@Component({
+  selector: 'app-board-actions-bar',
+  standalone: true,
+  imports: [],
+  templateUrl: './board-actions-bar.component.html',
+  styleUrl: './board-actions-bar.component.css'
+})
+export class BoardActionsBarComponent {
+  @Input() undoAvailable = false;
+  @Input() isGameFinished = false;
+  @Output() takeback = new EventEmitter<void>();
+  @Output() offerDraw = new EventEmitter<void>();
+  @Output() resign = new EventEmitter<void>();
+}
@@ -0,0 +1,261 @@
+@import '../../button-template.css';
+
+.challenge-create-dialog-overlay {
+  position: fixed;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  background-color: rgba(0, 0, 0, 0.7);
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  z-index: 1000;
+  backdrop-filter: blur(3px);
+
+  &.loading {
+    pointer-events: none;
+    opacity: 0.7;
+  }
+}
+
+.challenge-create-dialog {
+  background: linear-gradient(135deg, #0a0e27 0%, #1a1a3e 100%);
+  border: 2px solid #00d5ff;
+  border-radius: 8px;
+  box-shadow: 0 0 20px rgba(0, 213, 255, 0.3), inset 0 0 10px rgba(0, 213, 255, 0.05);
+  width: 90%;
+  max-width: 500px;
+  max-height: 90vh;
+  overflow-y: auto;
+  padding: 24px;
+  color: #e0e0e0;
+}
+
+.dialog-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 20px;
+  padding-bottom: 15px;
+  border-bottom: 1px solid rgba(0, 213, 255, 0.2);
+
+  h2 {
+    margin: 0;
+    color: #00d5ff;
+    font-size: 24px;
+    font-weight: 600;
+    letter-spacing: 1px;
+  }
+}
+
+.close-btn {
+  background: none;
+  border: none;
+  font-size: 28px;
+  color: #00d5ff;
+  cursor: pointer;
+  padding: 0;
+  width: 32px;
+  height: 32px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  transition: all 0.2s ease;
+
+  &:hover:not(:disabled) {
+    color: #ffffff;
+    transform: scale(1.1);
+  }
+
+  &:disabled {
+    opacity: 0.5;
+    cursor: not-allowed;
+  }
+}
+
+.dialog-form {
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+}
+
+.form-group {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+
+  label {
+    color: #b0b0d0;
+    font-size: 13px;
+    font-weight: 600;
+    text-transform: uppercase;
+    letter-spacing: 0.5px;
+  }
+
+  input,
+  select {
+    background-color: rgba(15, 20, 50, 0.8);
+    border: 1px solid rgba(0, 213, 255, 0.3);
+    border-radius: 4px;
+    color: #e0e0e0;
+    padding: 10px 12px;
+    font-size: 14px;
+    font-family: 'Space Mono', monospace;
+    transition: all 0.2s ease;
+
+    &:focus {
+      outline: none;
+      border-color: #00d5ff;
+      box-shadow: 0 0 10px rgba(0, 213, 255, 0.3);
+    }
+
+    &:disabled {
+      opacity: 0.5;
+      cursor: not-allowed;
+    }
+
+    option {
+      background-color: #0a0e27;
+      color: #e0e0e0;
+    }
+  }
+
+  small {
+    color: #ff6b6b;
+    font-size: 12px;
+    margin-top: 4px;
+  }
+}
+
+.form-row {
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  gap: 12px;
+}
+
+.form-col {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+
+  label {
+    color: #b0b0d0;
+    font-size: 13px;
+    font-weight: 600;
+    text-transform: uppercase;
+    letter-spacing: 0.5px;
+  }
+
+  input {
+    background-color: rgba(15, 20, 50, 0.8);
+    border: 1px solid rgba(0, 213, 255, 0.3);
+    border-radius: 4px;
+    color: #e0e0e0;
+    padding: 10px 12px;
+    font-size: 14px;
+    font-family: 'Space Mono', monospace;
+    transition: all 0.2s ease;
+
+    &:focus {
+      outline: none;
+      border-color: #00d5ff;
+      box-shadow: 0 0 10px rgba(0, 213, 255, 0.3);
+    }
+
+    &:disabled {
+      opacity: 0.5;
+      cursor: not-allowed;
+    }
+  }
+}
+
+.preset-buttons {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+}
+
+.preset-btn {
+  padding: 8px 16px;
+  background-color: rgba(0, 213, 255, 0.1);
+  border: 1px solid #00d5ff;
+  border-radius: 4px;
+  color: #00d5ff;
+  font-size: 12px;
+  font-weight: 600;
+  cursor: pointer;
+  transition: all 0.2s ease;
+
+  &:hover:not(:disabled) {
+    background-color: rgba(0, 213, 255, 0.2);
+    box-shadow: 0 0 10px rgba(0, 213, 255, 0.3);
+  }
+
+  &:disabled {
+    opacity: 0.5;
+    cursor: not-allowed;
+  }
+}
+
+.error-message {
+  background-color: rgba(255, 107, 107, 0.1);
+  border: 1px solid #ff6b6b;
+  border-radius: 4px;
+  padding: 12px;
+  color: #ff9999;
+  font-size: 13px;
+  margin-bottom: 8px;
+}
+
+.dialog-buttons {
+  display: flex;
+  gap: 12px;
+  justify-content: flex-end;
+  margin-top: 20px;
+  padding-top: 15px;
+  border-top: 1px solid rgba(0, 213, 255, 0.2);
+
+  button {
+    padding: 10px 24px;
+    font-size: 13px;
+    font-weight: 600;
+    border-radius: 4px;
+    cursor: pointer;
+    transition: all 0.2s ease;
+    text-transform: uppercase;
+    letter-spacing: 0.5px;
+
+    &.btn-secondary {
+      background-color: transparent;
+      border: 1px solid rgba(0, 213, 255, 0.3);
+      color: #00d5ff;
+
+      &:hover:not(:disabled) {
+        background-color: rgba(0, 213, 255, 0.1);
+        border-color: #00d5ff;
+      }
+
+      &:disabled {
+        opacity: 0.5;
+        cursor: not-allowed;
+      }
+    }
+
+    &.btn-primary {
+      background-color: #00d5ff;
+      border: none;
+      color: #0a0e27;
+
+      &:hover:not(:disabled) {
+        box-shadow: 0 0 20px rgba(0, 213, 255, 0.6);
+        transform: translateY(-2px);
+      }
+
+      &:disabled {
+        opacity: 0.5;
+        cursor: not-allowed;
+      }
+    }
+  }
+}
@@ -0,0 +1,91 @@
+<div class="challenge-create-dialog-overlay" (click)="cancel()" [class.loading]="loading">
+    <div class="challenge-create-dialog" (click)="$event.stopPropagation()">
+        <div class="dialog-header">
+            <h2>Create Challenge</h2>
+            <button type="button" class="close-btn" (click)="cancel()" [disabled]="loading">×</button>
+        </div>
+
+        <form [formGroup]="form" (ngSubmit)="submit()" class="dialog-form">
+            <!-- Error Message -->
+            <div *ngIf="errorMessage" class="error-message">
+                {{ errorMessage }}
+            </div>
+
+            <!-- Target Username -->
+            <div class="form-group">
+                <label for="targetUsername">Opponent Username</label>
+                <input type="text" id="targetUsername" formControlName="targetUsername"
+                    placeholder="Enter opponent's username" required />
+                <small *ngIf="form.get('targetUsername')?.hasError('required') && form.get('targetUsername')?.touched">
+                    Username is required
+                </small>
+            </div>
+
+            <!-- Player Color Selection -->
+            <div class="form-group">
+                <label for="color">Play as</label>
+                <select id="color" formControlName="color">
+                    <option value="white">White</option>
+                    <option value="black">Black</option>
+                    <option value="random">Random</option>
+                </select>
+            </div>
+
+            <!-- Time Control Mode Selection -->
+            <div class="form-group">
+                <label for="timeMode">Time Control</label>
+                <select id="timeMode" formControlName="timeMode">
+                    <option value="blitz">Blitz</option>
+                    <option value="rapid">Rapid</option>
+                    <option value="classical">Classical</option>
+                    <option value="unlimited">Unlimited</option>
+                </select>
+            </div>
+
+            <!-- Time Presets -->
+            <div class="form-group" *ngIf="selectedTimeMode !== 'unlimited'">
+                <label>Presets</label>
+                <div class="preset-buttons">
+                    <button type="button" *ngFor="let preset of getAvailablePresets()" class="preset-btn"
+                        (click)="selectPreset(preset)" [disabled]="loading">
+                        {{ preset.label }}
+                    </button>
+                </div>
+            </div>
+
+            <!-- Custom Time Control -->
+            <div class="form-group" *ngIf="selectedTimeMode !== 'unlimited'">
+                <div class="form-row">
+                    <div class="form-col">
+                        <label for="limitMinutes">Time (minutes)</label>
+                        <input type="number" id="limitMinutes" formControlName="limitMinutes" min="1" max="1000" />
+                    </div>
+                    <div class="form-col">
+                        <label for="incrementSeconds">Increment (seconds)</label>
+                        <input type="number" id="incrementSeconds" formControlName="incrementSeconds" min="0" max="300" />
+                    </div>
+                </div>
+            </div>
+
+            <!-- TTL (Time to Live) -->
+            <div class="form-group">
+                <label for="ttlSeconds">Challenge Expires In</label>
+                <select id="ttlSeconds" formControlName="ttlSeconds">
+                    <option *ngFor="let ttl of ttlOptions" [value]="ttl.seconds">
+                        {{ ttl.label }}
+                    </option>
+                </select>
+            </div>
+
+            <!-- Buttons -->
+            <div class="dialog-buttons">
+                <button type="button" class="btn btn-secondary" (click)="cancel()" [disabled]="loading">
+                    Cancel
+                </button>
+                <button type="submit" class="btn btn-primary" [disabled]="form.invalid || loading">
+                    {{ loading ? 'Sending...' : 'Send Challenge' }}
+                </button>
+            </div>
+        </form>
+    </div>
+</div>
@@ -0,0 +1,159 @@
+import { Component, inject, OnInit, OnDestroy, DestroyRef, Output, EventEmitter } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { FormsModule, ReactiveFormsModule, FormBuilder, FormGroup, Validators } from '@angular/forms';
+import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
+import { finalize } from 'rxjs';
+import { ChallengeService } from '../../services/challenge.service';
+import { Router } from '@angular/router';
+import { getErrorMessage } from '../../core/http/error-message.util';
+import { PlayerColor } from '../../models/challenge.models';
+
+type TimeMode = 'blitz' | 'rapid' | 'classical' | 'unlimited';
+
+interface TimePreset {
+    label: string;
+    limitSeconds: number;
+    incrementSeconds: number;
+}
+
+@Component({
+    selector: 'app-challenge-create-dialog',
+    standalone: true,
+    imports: [CommonModule, FormsModule, ReactiveFormsModule],
+    templateUrl: './challenge-create-dialog.component.html',
+    styleUrls: ['./challenge-create-dialog.component.css']
+})
+export class ChallengeCreateDialogComponent implements OnInit, OnDestroy {
+    private readonly challengeService = inject(ChallengeService);
+    private readonly router = inject(Router);
+    private readonly fb = inject(FormBuilder);
+    private readonly destroyRef = inject(DestroyRef);
+
+    @Output() closeChallengeDialog = new EventEmitter<void>();
+
+    form!: FormGroup;
+    loading = false;
+    errorMessage = '';
+    selectedTimeMode: TimeMode = 'rapid';
+
+    timePresets: Record<TimeMode, TimePreset[]> = {
+        blitz: [
+            { label: '1+0', limitSeconds: 60, incrementSeconds: 0 },
+            { label: '2+1', limitSeconds: 120, incrementSeconds: 1 },
+            { label: '3+0', limitSeconds: 180, incrementSeconds: 0 },
+            { label: '3+2', limitSeconds: 180, incrementSeconds: 2 },
+            { label: '5+0', limitSeconds: 300, incrementSeconds: 0 }
+        ],
+        rapid: [
+            { label: '10+0', limitSeconds: 600, incrementSeconds: 0 },
+            { label: '10+5', limitSeconds: 600, incrementSeconds: 5 },
+            { label: '15+10', limitSeconds: 900, incrementSeconds: 10 },
+            { label: '25+10', limitSeconds: 1500, incrementSeconds: 10 }
+        ],
+        classical: [
+            { label: '30+0', limitSeconds: 1800, incrementSeconds: 0 },
+            { label: '30+20', limitSeconds: 1800, incrementSeconds: 20 },
+            { label: '60+30', limitSeconds: 3600, incrementSeconds: 30 },
+            { label: '90+30', limitSeconds: 5400, incrementSeconds: 30 }
+        ],
+        unlimited: []
+    };
+
+    ttlOptions = [
+        { label: '5 minutes', seconds: 300 },
+        { label: '1 hour', seconds: 3600 },
+        { label: '1 day', seconds: 86400 },
+        { label: 'No expiry', seconds: 0 }
+    ];
+
+    ngOnInit(): void {
+        this.initializeForm();
+    }
+
+    ngOnDestroy(): void {
+    }
+
+    private initializeForm(): void {
+        this.form = this.fb.group({
+            targetUsername: ['', [Validators.required, Validators.minLength(1)]],
+            color: ['random', Validators.required],
+            timeMode: ['rapid'],
+            limitMinutes: [10, [Validators.required, Validators.min(1), Validators.max(1000)]],
+            incrementSeconds: [5, [Validators.required, Validators.min(0), Validators.max(300)]],
+            ttlSeconds: [3600, Validators.required]
+        });
+
+        this.form.get('timeMode')?.valueChanges
+            .pipe(takeUntilDestroyed(this.destroyRef))
+            .subscribe((mode: unknown) => {
+                const timeMode = mode as TimeMode;
+                this.selectedTimeMode = timeMode;
+                if (timeMode !== 'unlimited') {
+                    const firstPreset = this.timePresets[timeMode][0];
+                    if (firstPreset) {
+                        this.form.patchValue({
+                            limitMinutes: firstPreset.limitSeconds / 60,
+                            incrementSeconds: firstPreset.incrementSeconds
+                        });
+                    }
+                }
+            });
+    }
+
+    selectPreset(preset: TimePreset): void {
+        this.form.patchValue({
+            limitMinutes: preset.limitSeconds / 60,
+            incrementSeconds: preset.incrementSeconds
+        });
+    }
+
+    getAvailablePresets(): TimePreset[] {
+        return this.timePresets[this.selectedTimeMode] || [];
+    }
+
+    submit(): void {
+        if (this.form.invalid || this.loading) {
+            return;
+        }
+
+        const targetUsername = this.form.get('targetUsername')?.value?.trim();
+        if (!targetUsername) {
+            this.errorMessage = 'Please enter a valid username';
+            return;
+        }
+
+        this.errorMessage = '';
+        this.loading = true;
+        this.form.disable();
+
+        const limitSeconds = Math.round((this.form.getRawValue().limitMinutes || 0) * 60);
+        const { incrementSeconds, ttlSeconds, color: rawColor } = this.form.getRawValue();
+        const color = (rawColor || 'random') as PlayerColor;
+
+        this.challengeService.sendChallenge(targetUsername, {
+            timeControl: {
+                limitSeconds,
+                incrementSeconds
+            },
+            color,
+            ttlSeconds: ttlSeconds > 0 ? ttlSeconds : undefined
+        })
+            .pipe(finalize(() => { this.loading = false; this.form.enable(); }))
+            .subscribe({
+                next: (challenge) => {
+                    // Challenge sent successfully - navigate to challenges page to view status
+                    this.form.reset();
+                    this.closeChallengeDialog.emit();
+                    void this.router.navigate(['/challenges']);
+                },
+                error: (error) => {
+                    this.errorMessage = getErrorMessage(error, 'Failed to send challenge. Please try again.');
+                }
+            });
+    }
+
+    cancel(): void {
+        this.form.reset();
+        this.closeChallengeDialog.emit();
+    }
+}
@@ -0,0 +1,194 @@
+@import '../../button-template.css';
+
+.challenge-notification {
+  position: fixed;
+  top: 20px;
+  right: 20px;
+  max-width: 400px;
+  background: linear-gradient(135deg, #0a0e27 0%, #1a1a3e 100%);
+  border: 2px solid #00d5ff;
+  border-radius: 8px;
+  box-shadow: 0 0 20px rgba(0, 213, 255, 0.4), inset 0 0 10px rgba(0, 213, 255, 0.05);
+  padding: 16px;
+  color: #e0e0e0;
+  z-index: 2000;
+  animation: slideInRight 0.3s ease-out;
+
+  &.error {
+    border-color: #ff6b6b;
+    box-shadow: 0 0 20px rgba(255, 107, 107, 0.4), inset 0 0 10px rgba(255, 107, 107, 0.05);
+  }
+
+  @media (max-width: 768px) {
+    top: 10px;
+    right: 10px;
+    left: 10px;
+    max-width: none;
+  }
+}
+
+@keyframes slideInRight {
+  from {
+    transform: translateX(450px);
+    opacity: 0;
+  }
+  to {
+    transform: translateX(0);
+    opacity: 1;
+  }
+}
+
+.notification-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 12px;
+  padding-bottom: 12px;
+  border-bottom: 1px solid rgba(0, 213, 255, 0.2);
+}
+
+.notification-title {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  flex: 1;
+
+  .badge {
+    background-color: rgba(0, 213, 255, 0.2);
+    border: 1px solid #00d5ff;
+    border-radius: 3px;
+    padding: 4px 8px;
+    font-size: 10px;
+    font-weight: 700;
+    color: #00d5ff;
+    text-transform: uppercase;
+    letter-spacing: 0.5px;
+    white-space: nowrap;
+  }
+
+  .title {
+    font-size: 14px;
+    font-weight: 600;
+    color: #d4f4ff;
+  }
+}
+
+.close-btn {
+  background: none;
+  border: none;
+  font-size: 24px;
+  color: #00d5ff;
+  cursor: pointer;
+  padding: 0;
+  width: 24px;
+  height: 24px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  transition: all 0.2s ease;
+
+  &:hover:not(:disabled) {
+    color: #ffffff;
+    transform: scale(1.15);
+  }
+
+  &:disabled {
+    opacity: 0.5;
+    cursor: not-allowed;
+  }
+}
+
+.notification-content {
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+}
+
+.time-control {
+  display: flex;
+  gap: 8px;
+  align-items: center;
+  font-size: 13px;
+
+  .label {
+    color: #b0b0d0;
+    font-weight: 600;
+    text-transform: uppercase;
+    letter-spacing: 0.5px;
+  }
+
+  .value {
+    background-color: rgba(0, 213, 255, 0.1);
+    border: 1px solid rgba(0, 213, 255, 0.3);
+    border-radius: 3px;
+    padding: 4px 12px;
+    color: #00d5ff;
+    font-family: 'Space Mono', monospace;
+    font-weight: 600;
+  }
+}
+
+.expiration {
+  font-size: 12px;
+  color: #b0b0d0;
+  text-transform: uppercase;
+  letter-spacing: 0.5px;
+}
+
+.error-message {
+  background-color: rgba(255, 107, 107, 0.1);
+  border: 1px solid #ff6b6b;
+  border-radius: 3px;
+  padding: 8px 10px;
+  color: #ff9999;
+  font-size: 12px;
+}
+
+.notification-actions {
+  display: flex;
+  gap: 8px;
+  justify-content: flex-end;
+
+  button {
+    padding: 8px 16px;
+    font-size: 12px;
+    font-weight: 600;
+    border-radius: 3px;
+    cursor: pointer;
+    transition: all 0.2s ease;
+    text-transform: uppercase;
+    letter-spacing: 0.5px;
+    border: none;
+
+    &.btn-decline {
+      background-color: transparent;
+      border: 1px solid rgba(0, 213, 255, 0.3);
+      color: #00d5ff;
+
+      &:hover:not(:disabled) {
+        background-color: rgba(0, 213, 255, 0.1);
+        border-color: #00d5ff;
+      }
+
+      &:disabled {
+        opacity: 0.5;
+        cursor: not-allowed;
+      }
+    }
+
+    &.btn-accept {
+      background-color: #00d5ff;
+      color: #0a0e27;
+
+      &:hover:not(:disabled) {
+        box-shadow: 0 0 15px rgba(0, 213, 255, 0.6);
+        transform: translateY(-1px);
+      }
+
+      &:disabled {
+        opacity: 0.5;
+        cursor: not-allowed;
+      }
+    }
+  }
+}
@@ -0,0 +1,38 @@
+<div class="challenge-notification" [class.error]="!!errorMessage">
+    <div class="notification-header">
+        <div class="notification-title">
+            <span class="badge">CHALLENGE</span>
+            <span class="title">{{ getCreatedByDisplay() }} challenged you!</span>
+        </div>
+        <button type="button" class="close-btn" (click)="onClose()"
+            [disabled]="acceptingChallenge || decliningChallenge">
+            ×
+        </button>
+    </div>
+
+    <div class="notification-content">
+        <div class="time-control">
+            <span class="label">Time Control:</span>
+            <span class="value">{{ getTimeControlDisplay() }}</span>
+        </div>
+
+        <div class="expiration">
+            <span class="label">{{ getExpirationInfo() }}</span>
+        </div>
+
+        <div *ngIf="errorMessage" class="error-message">
+            {{ errorMessage }}
+        </div>
+
+        <div class="notification-actions">
+            <button type="button" class="btn btn-decline" (click)="onDecline()"
+                [disabled]="acceptingChallenge || decliningChallenge">
+                {{ decliningChallenge ? 'Declining...' : 'Decline' }}
+            </button>
+            <button type="button" class="btn btn-accept" (click)="onAccept()"
+                [disabled]="acceptingChallenge || decliningChallenge">
+                {{ acceptingChallenge ? 'Accepting...' : 'Accept' }}
+            </button>
+        </div>
+    </div>
+</div>
@@ -0,0 +1,108 @@
+import { Component, Input, Output, EventEmitter, inject } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { Router } from '@angular/router';
+import { Challenge } from '../../models/challenge.models';
+import { ChallengeService } from '../../services/challenge.service';
+import { finalize } from 'rxjs';
+import { getErrorMessage } from '../../core/http/error-message.util';
+
+@Component({
+    selector: 'app-challenge-notification',
+    standalone: true,
+    imports: [CommonModule],
+    templateUrl: './challenge-notification.component.html',
+    styleUrls: ['./challenge-notification.component.css']
+})
+export class ChallengeNotificationComponent {
+    @Input() challenge!: Challenge;
+    @Output() accept = new EventEmitter<Challenge>();
+    @Output() decline = new EventEmitter<Challenge>();
+    @Output() close = new EventEmitter<void>();
+
+    private readonly challengeService = inject(ChallengeService);
+    private readonly router = inject(Router);
+
+    acceptingChallenge = false;
+    decliningChallenge = false;
+    errorMessage = '';
+
+    onAccept(): void {
+        if (this.acceptingChallenge || this.decliningChallenge) {
+            return;
+        }
+
+        this.acceptingChallenge = true;
+        this.errorMessage = '';
+
+        this.challengeService.acceptChallenge(this.challenge.id)
+            .pipe(finalize(() => (this.acceptingChallenge = false)))
+            .subscribe({
+                next: (acceptedChallenge) => {
+                    this.accept.emit(acceptedChallenge);
+                    if (acceptedChallenge.gameId) {
+                        void this.router.navigate(['/game', acceptedChallenge.gameId]);
+                    } else {
+                        this.errorMessage = 'Challenge accepted, but no game was created.';
+                    }
+                },
+                error: (error) => {
+                    this.errorMessage = getErrorMessage(error, 'Failed to accept challenge');
+                }
+            });
+    }
+
+    onDecline(): void {
+        if (this.acceptingChallenge || this.decliningChallenge) {
+            return;
+        }
+
+        this.decliningChallenge = true;
+        this.errorMessage = '';
+
+        this.challengeService.declineChallenge(this.challenge.id, { reason: 'generic' })
+            .pipe(finalize(() => (this.decliningChallenge = false)))
+            .subscribe({
+                next: () => {
+                    this.decline.emit(this.challenge);
+                },
+                error: (error) => {
+                    this.errorMessage = getErrorMessage(error, 'Failed to decline challenge');
+                }
+            });
+    }
+
+    onClose(): void {
+        this.close.emit();
+    }
+
+    getTimeControlDisplay(): string {
+        const { limit, increment } = this.challenge.timeControl;
+        if (!limit || !increment) {
+            return 'Unlimited';
+        }
+        const minutes = Math.floor(limit / 60);
+        return `${minutes}+${increment}`;
+    }
+
+    getCreatedByDisplay(): string {
+        return this.challenge.challenger.name;
+    }
+
+    getExpirationInfo(): string {
+        const expiresAt = new Date(this.challenge.expiresAt);
+        const now = new Date();
+        const diffMs = expiresAt.getTime() - now.getTime();
+
+        if (diffMs <= 0) {
+            return 'Expired';
+        }
+
+        const minutes = Math.floor(diffMs / 60000);
+        if (minutes > 60) {
+            const hours = Math.floor(minutes / 60);
+            return `Expires in ${hours}h`;
+        }
+
+        return `Expires in ${minutes}m`;
+    }
+}
@@ -7,10 +7,10 @@
 .board-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
-  border: 2px solid #5A2C28;
-  border-radius: 10px 10px 0 0;
+  border: var(--border-width) solid var(--color-border);
+  border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
  overflow: hidden;
-  background: #5A2C28;
+  background: var(--color-text-primary);
 }

 .square {
@@ -27,12 +27,56 @@
  cursor: pointer;
 }

+.square[draggable='true'] {
+  cursor: grab;
+}
+
+.square.drag-source {
+  opacity: 0.65;
+  cursor: grabbing;
+}
+
+.square.drag-over {
+  outline: 3px dashed var(--color-primary);
+  outline-offset: -4px;
+}
+
 .square.light {
-  background-image: url('/arabian-chess/sprites/board/board_square_white.png');
+  background-image: url('/assets/arabian-chess/sprites/board/board_square_white.png');
 }

 .square.dark {
-  background-image: url('/arabian-chess/sprites/board/board_square_black.png');
+  background-image: url('/assets/arabian-chess/sprites/board/board_square_black.png');
+}
+
+.board-grid--classic {
+  border-radius: var(--border-radius-md);
+}
+
+.board-grid--classic .square {
+  background-image: none;
+  transition: filter 160ms ease;
+}
+
+.board-grid--classic .square.light {
+  background-color: #f3c8a0;
+}
+
+.board-grid--classic .square.dark {
+  background-color: #ba6d4b;
+}
+
+.board-grid--classic .square.drag-over {
+  outline-color: #5a2c28;
+}
+
+.board-grid--classic .square.selected {
+  outline-color: #5a2c28;
+}
+
+.board-grid--classic .square.highlighted::after {
+  background: #b9dad1;
+  border-color: #5a2c28;
 }

 .square.highlighted::after {
@@ -41,12 +85,13 @@
  width: 28%;
  height: 28%;
  border-radius: 50%;
-  background: rgba(193, 158, 245, 0.75);
-  border: 2px solid #5A2C28;
+  background: var(--color-secondary-purple);
+  opacity: 0.75;
+  border: var(--border-width) solid var(--color-border);
 }

 .square.selected {
-  outline: 3px solid #BA6D4B;
+  outline: 3px solid var(--color-primary);
  outline-offset: -3px;
 }

@@ -55,7 +100,7 @@
  width: 100%;
  display: block;
  object-fit: fill;
-  border: 2px solid #5A2C28;
+  border: var(--border-width) solid var(--color-border);
  border-top: 0;
-  border-radius: 0 0 10px 10px;
+  border-radius: 0 0 var(--border-radius-md) var(--border-radius-md);
 }
@@ -1,5 +1,5 @@
 <div class="board-shell">
-  <div class="board-grid">
+  <div class="board-grid" [class.board-grid--classic]="boardTheme === 'classic'" [class.board-grid--arabian]="boardTheme === 'arabian'">
    @for (square of squares; track trackByCoordinate($index, square)) {
      <button
        type="button"
@@ -8,13 +8,25 @@
        [class.dark]="!square.isLight"
        [class.selected]="isSelected(square)"
        [class.highlighted]="isHighlighted(square)"
+        [class.drag-source]="isDraggingSource(square)"
+        [class.drag-over]="isDragOver(square)"
        [attr.data-square]="square.coordinate"
        (click)="onSquareClick(square)"
+        (dragover)="onSquareDragOver($event, square)"
+        (drop)="onSquareDrop($event, square)"
      >
-        <app-chess-piece [pieceCode]="square.pieceCode" />
+        <app-chess-piece
+          [pieceCode]="square.pieceCode"
+          [boardTheme]="boardTheme"
+          [draggable]="!!square.pieceCode"
+          (pieceDragStart)="onPieceDragStart($event, square)"
+          (pieceDragEnd)="onSquareDragEnd()"
+        />
      </button>
    }
  </div>

-  <img class="board-bottom" src="/arabian-chess/sprites/board/board_bottom.png" alt="Board frame" />
+  @if (boardTheme === 'arabian') {
+    <img class="board-bottom" src="/assets/arabian-chess/sprites/board/board_bottom.png" alt="Board frame" />
+  }
 </div>
@@ -7,6 +7,8 @@ interface BoardSquare {
  pieceCode: string | null;
 }

+type BoardTheme = 'arabian' | 'classic';
+
@Component({
  selector: 'app-chess-board',
  standalone: true,
@@ -18,10 +20,14 @@ export class ChessBoardComponent implements OnChanges {
  @Input({ required: true }) fen = '';
  @Input() selectedSquare: string | null = null;
  @Input() highlightedSquares: string[] = [];
+  @Input() boardTheme: BoardTheme = 'arabian';
  @Output() squareSelected = new EventEmitter<string>();

  squares: BoardSquare[] = [];
  private highlightedSquareSet = new Set<string>();
+  private draggingFromSquare: string | null = null;
+  private dragOverSquare: string | null = null;
+  private suppressNextClick = false;

  ngOnChanges(changes: SimpleChanges): void {
    if (changes['fen']) {
@@ -38,9 +44,61 @@ export class ChessBoardComponent implements OnChanges {
  }

  onSquareClick(square: BoardSquare): void {
+    if (this.suppressNextClick) {
+      this.suppressNextClick = false;
+      return;
+    }
+
    this.squareSelected.emit(square.coordinate);
  }

+  onPieceDragStart(event: DragEvent, square: BoardSquare): void {
+    if (!square.pieceCode) {
+      event.preventDefault();
+      return;
+    }
+
+    this.draggingFromSquare = square.coordinate;
+    if (event.dataTransfer) {
+      event.dataTransfer.setData('text/plain', square.coordinate);
+      event.dataTransfer.effectAllowed = 'move';
+    }
+    this.squareSelected.emit(square.coordinate);
+  }
+
+  onSquareDragOver(event: DragEvent, square: BoardSquare): void {
+    if (!this.draggingFromSquare) {
+      return;
+    }
+
+    event.preventDefault();
+    if (event.dataTransfer) {
+      event.dataTransfer.dropEffect = 'move';
+    }
+    this.dragOverSquare = square.coordinate === this.draggingFromSquare ? null : square.coordinate;
+  }
+
+  onSquareDrop(event: DragEvent, square: BoardSquare): void {
+    event.preventDefault();
+    if (!this.draggingFromSquare) {
+      return;
+    }
+
+    const fromSquare = this.draggingFromSquare;
+    this.clearDragState();
+
+    if (fromSquare === square.coordinate) {
+      return;
+    }
+
+    this.suppressNextClick = true;
+    this.squareSelected.emit(square.coordinate);
+  }
+
+  onSquareDragEnd(): void {
+    this.clearDragState();
+  }
+
  isSelected(square: BoardSquare): boolean {
    return this.selectedSquare === square.coordinate;
  }
@@ -49,6 +107,14 @@ export class ChessBoardComponent implements OnChanges {
    return this.highlightedSquareSet.has(square.coordinate);
  }

+  isDraggingSource(square: BoardSquare): boolean {
+    return this.draggingFromSquare === square.coordinate;
+  }
+
+  isDragOver(square: BoardSquare): boolean {
+    return this.dragOverSquare === square.coordinate;
+  }
+
  private buildSquares(fen: string): BoardSquare[] {
    const placement = fen.split(' ')[0] ?? '';
    const rows = placement.split('/');
@@ -87,4 +153,9 @@ export class ChessBoardComponent implements OnChanges {
      pieceCode
    };
  }
+
+  private clearDragState(): void {
+    this.draggingFromSquare = null;
+    this.dragOverSquare = null;
+  }
 }
@@ -1,9 +1,17 @@
 .piece {
  width: clamp(50px, 11cqh, 160px);
-  height: clamp(50px, 11cqh, 160px);
+  height: clamp(40px, 8cqh, 120px);
  display: block;
  object-fit: contain;
-  pointer-events: none;
+  pointer-events: auto;
+}
+
+.piece[draggable='true'] {
+  cursor: grab;
+}
+
+.piece[draggable='true']:active {
+  cursor: grabbing;
 }

@media (max-width: 991px) {
@@ -1,3 +1,10 @@
@if (pieceCode) {
-  <img class="piece" [src]="spriteUrl" [alt]="pieceCode" />
+  <img
+    class="piece"
+    [src]="spriteUrl"
+    [alt]="pieceCode"
+    [attr.draggable]="draggable ? 'true' : null"
+    (dragstart)="onDragStart($event)"
+    (dragend)="onDragEnd()"
+  />
 }
@@ -1,4 +1,6 @@
-import { Component, Input } from '@angular/core';
+import { Component, EventEmitter, Input, Output } from '@angular/core';
+
+type BoardTheme = 'arabian' | 'classic';

@Component({
  selector: 'app-chess-piece',
@@ -8,18 +10,44 @@ import { Component, Input } from '@angular/core';
 })
 export class ChessPieceComponent {
  @Input({ required: true }) pieceCode: string | null = null;
+  @Input() boardTheme: BoardTheme = 'arabian';
+  @Input() draggable = false;
+  @Output() pieceDragStart = new EventEmitter<DragEvent>();
+  @Output() pieceDragEnd = new EventEmitter<void>();
+
+  onDragStart(event: DragEvent): void {
+    if (!this.draggable) {
+      event.preventDefault();
+      return;
+    }
+
+    this.pieceDragStart.emit(event);
+  }
+
+  onDragEnd(): void {
+    this.pieceDragEnd.emit();
+  }

  get spriteUrl(): string {
    if (!this.pieceCode) {
      return '';
    }

-    const color = this.pieceCode === this.pieceCode.toUpperCase() ? 'white' : 'black';
-    const pieceName = this.getPieceName(this.pieceCode.toLowerCase());
-    return `/arabian-chess/sprites/pieces/${color}_${pieceName}.png`;
+    const isWhite = this.pieceCode === this.pieceCode.toUpperCase();
+    const pieceCode = this.pieceCode.toLowerCase();
+
+    if (this.boardTheme === 'classic') {
+      const colorPrefix = isWhite ? 'w' : 'b';
+      const classicPieceName = this.getClassicPieceName(pieceCode);
+      return `/assets/ChessAssets/${colorPrefix}_${classicPieceName}.png`;
+    }
+
+    const arabianColor = isWhite ? 'white' : 'black';
+    const arabianPieceName = this.getArabianPieceName(pieceCode);
+    return `/assets/arabian-chess/sprites/pieces/${arabianColor}_${arabianPieceName}.png`;
  }

-  private getPieceName(piece: string): string {
+  private getArabianPieceName(piece: string): string {
    switch (piece) {
      case 'k':
        return 'king';
@@ -37,4 +65,23 @@ export class ChessPieceComponent {
        return 'pawn';
    }
  }
+
+  private getClassicPieceName(piece: string): string {
+    switch (piece) {
+      case 'k':
+        return 'King';
+      case 'q':
+        return 'Queen';
+      case 'r':
+        return 'Rook';
+      case 'b':
+        return 'Bishop';
+      case 'n':
+        return 'Knight';
+      case 'p':
+        return 'Pawn';
+      default:
+        return 'Pawn';
+    }
+  }
 }
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
TeamCity	e374d5e791	ci: bump version to v0.4.4	2026-06-21 14:06:48 +00:00
Janis Eccarius	5b5fd6f027	fix(tournaments): load both user bots and official bots in join dialog openJoinDialog now fetches user bots and official bots in parallel via forkJoin. Each section shows its own empty state independently. Official bot difficulty buttons are hidden when no official bots are registered. User bots empty state links to /bots to create one. Disables all join buttons while any join is in progress. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-06-21 15:40:24 +02:00
TeamCity	ea8048e064	ci: bump version to v0.4.3	2026-06-21 09:06:47 +00:00
Janis Eccarius	ce1fb0d60b	fix(analysis): fix API field mismatch and enable full game analysis Map raw backend response (evaluation/continuationMoves) to frontend model (eval/winChance/continuations). Add getFenHistory() call after loading a game or PGN so runAnalysis() gets per-ply FEN history and triggers analyzeGame() instead of falling back to single-position analysis. Remove !hasAnnotations guard so positionAnalysis card shows even when a game is loaded. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-06-21 11:00:29 +02:00
TeamCity	74f82bc0ba	ci: bump version to v0.4.2	2026-06-17 09:19:46 +00:00
lq64	1d2c217da8	fix: NCS-122 send WS token via first-message auth instead of query param (#13 ) Remove token from WebSocket URL query parameters in ChallengeWebSocketService and GameApiService. Instead, send {"type":"auth","token":"..."} as the first text frame after the connection opens, matching the new backend auth protocol. --------- Co-authored-by: LQ63 <lkhermann@web.de> Reviewed-on: #13	2026-06-17 10:50:16 +02:00
TeamCity	3d1b330396	ci: bump version to v0.4.1	2026-06-17 07:20:31 +00:00
Janis	a54957aa74	fix(auth): attach Bearer token to /api/bots requests (#12 ) OfficialBotService posts to /api/bots/official/join-tournament, but the auth interceptor's protected-endpoint whitelist omitted /api/bots, so no Authorization header was sent and the request hit the official- bots service anonymously -> 401. Add /api/bots to the whitelist. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Reviewed-on: #12	2026-06-17 09:08:55 +02:00
TeamCity	c9bf6d21fc	ci: bump version to v0.4.0	2026-06-17 06:22:59 +00:00
Janis	f9420e5848	feat: NCWF-5/6/7/8/9 chess analysis page and engine integration (#11 ) Co-authored-by: Janis Eccarius <eccariusjanis@gmail.com> Reviewed-on: #11	2026-06-17 08:17:55 +02:00
TeamCity	a3e51bade5	ci: bump version to v0.3.0	2026-06-10 20:41:14 +00:00
lq64	48959daae3	feat: bots (#9 ) Co-authored-by: Lala, Shahd <Shahd.Lala@sybit.de> Reviewed-on: #9 Co-authored-by: Leon Hermann <lq@blackhole.local> Co-committed-by: Leon Hermann <lq@blackhole.local>	2026-06-10 22:38:06 +02:00
TeamCity	ae952d70b0	ci: bump version to v0.2.8	2026-06-10 09:18:51 +00:00
LQ63	a62073511f	fix: route play-vs-bot to /vs-bot endpoint POST /api/board/game is @InternalOnly and returns 401 for browser clients. Switch to /api/board/game/vs-bot which is @PermitAll and notifies the official-bots service to play the bot side automatically. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-06-10 11:13:37 +02:00
TeamCity	16079dd63a	ci: bump version to v0.2.7	2026-06-06 12:36:12 +00:00
Janis Eccarius	a65d748f99	chore(claude): add YouTrack command suite Port create-defect, create-story, estimate-issues, fix-defect, implement-feature and split-story commands, adapted for the Angular frontend (npm build/test, prettier gates, NCWF routing). implement-feature now walks subtasks, respects blocked-by, and reports cross-project (NCS/NCI) tasks. Ignore .claude/worktrees. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-06 14:33:07 +02:00
TeamCity	85f1b8e42c	ci: bump version to v0.2.6	2026-06-02 19:59:36 +00:00
shosho996	95eff42dfe	fix: NCWF-4 Token Issues (#8 ) Co-authored-by: Lala, Shahd <Shahd.Lala@sybit.de> Co-authored-by: shahdlala66 <shahd.lala66@gmail.com> Reviewed-on: #8	2026-06-02 21:55:55 +02:00
TeamCity	873bfe3bae	ci: bump version to v0.2.5	2026-06-01 21:58:57 +00:00
TeamCity	a2d2c00afe	ci: bump version to v0.2.4	2026-05-15 15:16:10 +00:00
shahdlala66	51a363a243	fix: build error	2026-05-15 17:13:05 +02:00
shosho996	95f5243c2d	ci: trigger	2026-05-15 17:01:58 +02:00
shosho996	c02414ea40	fix: NCWF-2 bugs and desing fixes (#7 ) Co-authored-by: Lala, Shahd <Shahd.Lala@sybit.de> Reviewed-on: #7	2026-05-15 02:16:43 +02:00
TeamCity	70a4debb40	ci: bump version to v0.2.3	2026-05-14 15:19:14 +00:00
shosho996	61000f8a22	fix: added missing challenge routes	2026-05-14 17:16:42 +02:00
TeamCity	f98bcfd956	ci: bump version to v0.2.2	2026-05-12 22:04:12 +00:00
shosho996	6d1e06dfd6	fix: NCWF-1 401 (#6 ) Co-authored-by: shahdlala66 <shahd.lala66@gmail.com> Co-authored-by: Lala, Shahd <Shahd.Lala@sybit.de> Reviewed-on: #6	2026-05-13 00:01:26 +02:00
TeamCity	ac4fe8b005	ci: bump version to v0.2.1	2026-05-12 21:13:35 +00:00
shosho996	f8f93efff4	fix: NCWF-1 401 (#5 ) Co-authored-by: shahdlala66 <shahd.lala66@gmail.com> Co-authored-by: Lala, Shahd <Shahd.Lala@sybit.de> Reviewed-on: #5	2026-05-12 23:11:19 +02:00
TeamCity	9ad23b01cc	ci: bump version to v0.2.0	2026-05-12 20:41:26 +00:00
shosho996	bad7366bdb	feat: NCS-69 Challenge request (#3 ) - create challange window - challanges view page - decline and accept - notif tab (wip) - active game window (wip) --------- Co-authored-by: shahdlala66 <shahd.lala66@gmail.com> Co-authored-by: Lala, Shahd <Shahd.Lala@sybit.de> Reviewed-on: #3	2026-05-12 22:38:57 +02:00
TeamCity	3c1f5c76e0	ci: bump version to v0.1.0	2026-05-12 16:33:23 +00:00
shosho996	36d72fd6cd	fix: build issues	2026-05-12 17:33:03 +02:00
shosho996	bd7ec581e3	feat: NCS-75 Frontend Deployment Dockerfile (#4 ) Co-authored-by: shahdlala66 <shahd.lala66@gmail.com> Reviewed-on: #4 Co-authored-by: Shahd Lala <shosho996@blackhole.local> Co-committed-by: Shahd Lala <shosho996@blackhole.local>	2026-05-12 11:21:04 +02:00
shosho996	ff75c8ce2f	feat: NCS-63 User account implementation (#2 ) User Profile info, no game before login/register, menu bar --------- Co-authored-by: Lala, Shahd <Shahd.Lala@sybit.de> Co-authored-by: shahdlala66 <shahd.lala66@gmail.com> Reviewed-on: #2	2026-05-06 10:51:30 +02:00
shosho996	2de003e497	feat: added bot, light and dark mode	2026-04-22 10:22:22 +02:00