chore(release): v2.0.5 — multi-record plan cells

A plan cell now holds up to 3 records: additive assignments + day
exceptions, via the layered entries/overrides model (no migration).
resolveCell/resolveGrid return arrays; cap enforced per layer on create;
grid renders up to 3 stacked; cell editor is a day panel (list/add/edit,
layer-aware add); dashboard "today" card shows up to 3.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

CLAUDE.md

@@ -14,7 +14,7 @@ Handles attendance, invoicing, leave/trips, projects, vehicles, and HR operation
 | ORM            | Prisma 6.19.2 → MySQL                                         |
 | Auth           | JWT (HS256, 15 min) + TOTP 2FA (RFC 6238, otpauth) + bcryptjs |
 | Validation     | Zod 4.3.6                                                     |
-| Frontend       | React 18.3.1 + Vite 8.0.0                                     |
+| Frontend       | React 18.3.1 + Vite 8.0.0 + Material UI v7 (Emotion)          |
 | Testing        | Vitest 4.1.0 + Supertest                                      |
 | PDF            | Puppeteer 24.x                                                |
 | Email          | nodemailer 8.x                                                |
@@ -35,17 +35,21 @@ src/
 ├── utils/              # totp.ts, pdf.ts, email.ts, audit.ts, formatters, etc.
 ├── config/             # env.ts (config singleton, Date.toJSON override)
 ├── types/              # index.ts (AuthData, JwtPayload, ApiResponse, re-exports from Prisma)
-├── admin/              # React 18 frontend (57 .tsx files)
+├── admin/              # React 18 + Material UI frontend (~105 .tsx files)
 │   ├── AdminApp.tsx    # Router + lazy-loaded pages
-│   ├── contexts/       # AuthContext, AlertContext
+│   ├── theme.ts        # MUI theme — light/dark color schemes, tokens, component defaults
-│   ├── components/     # Layout, modals, tables, editors
+│   ├── GlobalStyles.tsx  # App-wide global styles via MUI <GlobalStyles> (reset, typography, utilities)
+│   ├── ui/             # MUI component kit (AppShell, Button, DataTable, Modal, …) — pages import from here
+│   ├── context/        # AuthContext, AlertContext  (ThemeContext lives in src/context/)
+│   ├── components/     # Non-page components: RichEditor (Quill), PlanGrid, file manager, dashboard/ + warehouse/ widgets
 │   ├── pages/          # One file per page/feature
-│   ├── hooks/          # useApiCall, useListData, useTableSort, etc.
+│   ├── lib/            # React Query options & mutations (queries/) + shared label maps
+│   ├── hooks/          # usePaginatedQuery, useTableSort, useDebounce, useReducedMotion, …
 │   └── utils/          # api.ts (fetch wrapper with token refresh), formatters, helpers
-└── __tests__/          # Vitest tests (auth, numbering)
+└── __tests__/          # Vitest tests (~14 files: auth, numbering, warehouse, plan, invoices, …)
 
 prisma/
-├── schema.prisma       # 32 models, MySQL, snake_case columns
+├── schema.prisma       # 49 models, MySQL, snake_case columns
 └── migrations/         # Applied migrations
 
 dist/                   # Compiled server (CommonJS, ES2022)
@@ -236,7 +240,7 @@ if ("error" in body) return error(reply, body.error, 400);
 
 Tests live in `src/__tests__/`. They use Vitest + Supertest against a real test database (`.env.test`).
 
-- Test coverage is minimal: only `auth` and `numbering` are tested.
+- The suite spans ~14 files / 152 tests — auth, numbering, warehouse, plan, invoices, exchange-rates, schema coercion, NAS file manager, env, manual-create. Server-side only (no component tests yet).
 - Use `buildApp()` helper to spin up the Fastify instance for tests.
 - Tests use `vitest.config.ts` with `environment: 'node'` and 15s timeout.
 - **Do not mock Prisma** — tests hit a real database to catch schema/query bugs.
@@ -250,9 +254,9 @@ When adding new features, add tests in `src/__tests__/`. Name test files `<featu
 - Pages are lazy-loaded via `React.lazy()` in `AdminApp.tsx`.
 - Auth state lives in `AuthContext`; use `useAuth()` hook to access it.
 - Alerts/toasts use `AlertContext`; use `useAlert()` to show them.
-- API calls go through `src/admin/utils/api.ts` which handles token refresh automatically (deduplicates concurrent refresh calls).
+- Data fetching uses **React Query** (query options + mutations in `src/admin/lib/queries/`); `src/admin/utils/api.ts` (`apiFetch`) handles token refresh automatically — dedupes concurrent refreshes, and token responses carry `expires_in` so the client refreshes BEFORE expiry (no reactive 401 churn).
-- Custom hooks: `useApiCall`, `useListData`, `useTableSort`, `useDebounce`, `useModalLock`.
+- Custom hooks: `usePaginatedQuery`, `useTableSort`, `useDebounce`, `useModalLock`, `useReducedMotion`.
-- Styling: CSS files in `src/admin/` — no CSS-in-JS, no Tailwind. Use CSS variables.
+- Styling: **Material UI v7** (Emotion) — theme in `src/admin/theme.ts`, `sx`/`styled()` in components, app-wide rules in `GlobalStyles.tsx`. **No hand-written `.css` files, no Tailwind.** Use `theme.vars` for colours so light/dark resolve automatically.
 
 ### Query Invalidation Convention
 
@@ -274,16 +278,30 @@ When entity A embeds/references entity B, A's mutation handlers invalidate B's d
 
 ---
 
-## Frontend — MUI Migration (in progress)
+## Frontend — Styling & MUI (migration complete, shipped in v2.0.0)
 
-The admin frontend is being migrated off ~7,100 lines of hand-written CSS onto **MUI (Material UI v7)** — a "Soft-SaaS shell + dense tables" look, dark/light preserved, **incremental and always shippable**.
+The admin frontend is **fully on Material UI v7** (Emotion). The old ~7,100 lines of hand-written CSS are gone — **there are no custom `.css` files in `src/admin`**; the only stylesheets imported anywhere are the two third-party libs (`react-quill-new/dist/quill.snow.css`, `leaflet/dist/leaflet.css`). Look-and-feel is "Soft-SaaS shell + dense tables", dark/light preserved. Full history/decisions/gotchas live in agent memory (`project_mui_migration.md`); the original spec/plans are under `docs/superpowers/`.
 
-- **Spec:** `docs/superpowers/specs/2026-06-06-css-mui-migration-design.md`. **Per-phase plans:** `docs/superpowers/plans/2026-06-06-mui-migration-phase-*.md`.
+**Where styling lives**
-- **Progress is tracked in agent memory** (`project_mui_migration.md` — what's merged, what's next). **Keep it updated as each phase merges.** Memory practice generally: durable, non-obvious facts about ongoing work / decisions / gotchas belong in the agent memory store (one fact per file, indexed in `MEMORY.md`), not left only in chat.
+
-- **Migrating a page:** mirror `src/admin/pages/Vehicles.tsx` (the pilot). Import only from the **`src/admin/ui/` kit** — never `@mui/*` directly in pages. **Preserve ALL data logic verbatim** (hooks, mutations, `invalidate` arrays, validation, permissions); change only presentation; drop the page's `admin-*` CSS usage. Per page: plan → subagent-driven build → spec + code-quality review → user visual check → merge.
+- **Theme — `src/admin/theme.ts`:** `cssVariables` with `colorSchemeSelector: "[data-theme='%s']"`, light + dark `colorSchemes`, tokens, component defaults. Use **`theme.vars!.palette.*`** (the `vars` field is typed optional → `!`) so colours resolve per scheme; for alpha use the channel tokens — `rgba(${theme.vars!.palette.primary.mainChannel} / 0.12)`; for per-scheme one-offs use `theme.applyStyles("dark", { … })`.
-- **Kit (`src/admin/ui/`):** AppShell, Button, Card, TextField, Select (string-based — convert ids at the boundary), DateField (date-fns v4, `dd.MM.yyyy`, cs), Modal, ConfirmDialog (optional `children` + content freeze), DataTable (sortable via `sortKey`/`sortBy`/`onSort`), Pagination, Tabs/TabPanel, StatusChip, CheckboxField, SwitchField, Field, Alert. Theme + tokens in `src/admin/theme.ts`; one `data-theme` attribute drives MUI **and** legacy CSS. Dev-only `/ui-kit` showcase route.
+- **Global rules — `src/admin/GlobalStyles.tsx`:** reset, typography, scrollbar, `::selection`, view-transition timing, and the utility classes (`.text-*`, `.flex-*`, `.mb-*`, …), all theme-aware. (The pre-React bootstrap spinner is inlined in `src/App.tsx` because it mounts before MUI.)
-- **Gates every step:** `npx tsc -b --noEmit` (NOT `-p tsconfig.json` — that's a vacuous solution file that checks nothing), `npm run build`, `npx vitest run`.
+- **Component kit — `src/admin/ui/`:** AppShell, Button, Card, TextField, Select (string-based — convert ids at the boundary), DateField/MonthField/TimeField (date-fns v4, cs), Modal, ConfirmDialog (optional `children` + content freeze), DataTable (sortable + mobile card layout + `rowSx`/`rowDanger`/`rowInactive`), Pagination, Tabs/TabPanel, StatusChip, CheckboxField/SwitchField, Field, Alert, PageHeader, FilterBar, StatCard, ProgressBar, FileUpload, EmptyState, LoadingState, ThemeToggle, PageEnter (staggered page entrance), RichEditorRoot/RichTextView (Quill). Dev-only `/ui-kit` showcase route.
-- **Dialog gotchas (solved in the kit — don't reintroduce):** dialogs lock `<html>` via `useDialogScrollLock` (MUI only locks `<body>`, and `html{overflow-x:hidden}` makes `<html>` the scroll container); Modal/ConfirmDialog freeze title/label/loading through the close fade (derive-state-from-props) so nothing flashes during the transition. Login renders OUTSIDE the AppShell (sibling route).
+
+**Building / editing pages**
+
+- Pages import from the **kit** (`src/admin/ui/`); reach for `@mui/material` (`styled`/`sx`) directly only for one-off layout or infra (theme, GlobalStyles, the Quill/Leaflet wrappers).
+- Wrap a page's top-level sections in `<PageEnter>`. Filters go in `<FilterBar>` with **bare** controls (no `<Field>` label) at the standard widths.
+- When refactoring, **preserve ALL data logic verbatim** (hooks, mutations, `invalidate` arrays, validation, permissions); change only presentation.
+
+**Conventions learned — don't regress**
+
+- **Status row tints** = subtle channel-alpha washes (`rgba(var(--mui-palette-X-mainChannel) / 0.12)`), NEVER a solid `.light` fill: `.light` is a light colour in BOTH schemes, so white dark-mode text on it is invisible. Voided/disabled rows = `opacity` + muted text.
+- **Icon badges** = solid `X.main` tile + **white** glyph (not an `X.light` tile + `X.main` glyph — that's low-contrast).
+- **Theme is single-source:** `src/context/ThemeContext.tsx` owns the `<html data-theme>` attribute + the View-Transitions cross-fade, and persists under MUI's **`mui-mode`** localStorage key (the same key MUI reads on mount). Do NOT add a second theme key — that desyncs page vs toggle on refresh.
+- **Dialogs** lock `<html>` via `useDialogScrollLock` (MUI only locks `<body>`, and `html{overflow-x:hidden}` makes `<html>` the scroller); Modal/ConfirmDialog freeze title/label/loading through the close fade so nothing flashes. Login renders OUTSIDE AppShell.
+
+**Gates every change:** `npx tsc -b --noEmit` (NOT `-p tsconfig.json` — a vacuous solution file that checks nothing), `npm run build`, `npx vitest run`.
 
 ---
 

docs/superpowers/specs/2026-06-08-multi-record-plan-cells-design.md

@@ -0,0 +1,208 @@
+# Design — Multi-record plan cells (max 3 per cell)
+
+**Date:** 2026-06-08
+**Status:** Approved (brainstorming) — ready for implementation plan
+**Feature A of 2.** Feature B (bulk plan creation) is a separate later cycle — see "Deferred: Feature B" at the end.
+
+---
+
+## Goal
+
+Today a plan cell (one person, one day) resolves to **exactly one** record: an
+override hides the planned range, and overlapping range entries collapse to
+"newest wins". The work plan should instead let a cell hold **up to 3 records**,
+so a person can have several assignments on the same day (additive) _and_ still
+get one-day exceptions to a planned range.
+
+This is the enabling model change. The eventual "bulk assign a project to many
+employees over a date range" form (Feature B) will create records under this
+model and respect the 3-per-cell cap.
+
+## Use cases (both required)
+
+1. **Additive** — several projects/tasks the same day (e.g. morning project A,
+   afternoon project B). Both records show in the cell.
+2. **Day exception** — assigned to a multi-day range, but one day differs;
+   replace just that day without splitting the range.
+
+## Non-goals / out of scope
+
+- No bulk-create UI (Feature B).
+- No database migration — the tables already allow multiple rows per
+  (user, day) (the old `work_plan_overrides` uniqueness constraint was dropped in
+  migration `20260605122718_drop_wpo_unique_constraint`).
+- The max is a fixed constant (3), not user-configurable.
+
+---
+
+## Model — "layered" (approved)
+
+Keep the two existing tables and their meaning; stop collapsing them to one
+record.
+
+- **`work_plan_entries` (ranges) = the normal-plan layer.** Multiple active
+  ranges may cover the same day → the **additive** case.
+- **`work_plan_overrides` (single-day) = the exception layer.** When a day has
+  ≥1 active override, the overrides **replace** the range entries for that day
+  (today's "override beats entry" rule, kept) → the **day-exception** case.
+
+### Resolution rule
+
+For a given `(user, day)`:
+
+1. Active overrides for that exact day (`is_deleted = false`). If any →
+   the cell is the overrides, **newest-first, capped at 3**.
+2. Otherwise → active entries covering that day
+   (`date_from ≤ day ≤ date_to`, `is_deleted = false`), **newest-first, capped at 3**.
+3. Otherwise → empty.
+
+The cell is therefore an array of 0–3 `ResolvedCell` items, all from a single
+layer (overrides **or** entries, never mixed). This preserves the "exception
+replaces the day" semantic while allowing additive stacking within each layer.
+
+**Known limitation (accepted):** a range entry and an exception override cannot
+show together on the same day — an override is all-or-nothing for that day. This
+matches what "exception" means.
+
+### Cap (max 3 per cell)
+
+`MAX_RECORDS_PER_CELL = 3` (single constant in `plan.service.ts`).
+
+Enforced on create, per layer, per day:
+
+- **`createOverride`** — reject if the `(user, day)` already has 3 active
+  overrides.
+- **`createEntry`** — reject if **any** day in the new `[date_from, date_to]`
+  range is already covered by 3 active entries for that user. The error names the
+  first offending date (Czech message). Cap counts entries regardless of whether
+  they are currently hidden by an override (simpler and predictable).
+
+`createOverride` **changes from replace-semantics to additive-with-cap**: it no
+longer soft-deletes the existing override for that day. The transaction +
+row-lock that protected the old "at most one active override" invariant is
+repurposed to enforce "at most 3" under concurrency. The `replacedData` /
+`replacedDescription` plumbing (and the route branch that logged the replaced
+row's soft-delete) is removed.
+
+---
+
+## Backend changes
+
+### `src/services/plan.service.ts`
+
+- `ResolvedCell` interface unchanged (still one record).
+- `resolveCell(userId, dateStr)` → returns `ResolvedCell[]` (0–3) using the
+  resolution rule above. Replaces the current single-result + "newest wins"
+  `console.warn`.
+- `resolveGrid(userIds, from, to)` → `cells[userId][dateStr]` becomes
+  `ResolvedCell[]` (empty array, not `null`, for no records). Same two-query
+  load; per (user, day) build the capped array from the right layer.
+- `createEntry` → add the per-day entry-cap check before insert.
+- `createOverride` → drop the soft-delete-replace; add the override-cap check;
+  keep the transaction/lock for race safety; drop `replacedData`.
+- Add `export const MAX_RECORDS_PER_CELL = 3;`.
+
+### `src/routes/admin/plan.ts`
+
+- `POST /plan/overrides` — remove the `result.replacedData` audit branch (no
+  longer produced). Everything else unchanged (cap errors surface via the normal
+  `{ error, status }` path).
+
+### `src/routes/admin/dashboard.ts`
+
+- `today_plan` is built from `resolveCell` → now an **array**. Map each record
+  with its category label + colour (the existing enrichment, applied per item).
+  `result.today_plan` becomes `TodayPlan[]` (possibly empty).
+
+---
+
+## Frontend changes
+
+### Types — `src/admin/lib/queries/plan.ts`
+
+- `GridData.cells: Record<number, Record<string, ResolvedCell[]>>` (was
+  `ResolvedCell | null`).
+
+### Grid — `src/admin/components/PlanGrid.tsx` + `PlanRangeChips.tsx`
+
+- A cell renders **up to 3 stacked records**, each a compact row: category
+  colour bar + category label + project (mono). When the cell has **exactly one**
+  record, also show its note (2-line clamp), as today. With 2–3 records, notes
+  are omitted for density.
+- `--cat-color` is set per record row (not per cell).
+- `onCellClick(userId, date, cells)` passes the **array**. Empty cell → still a
+  one-click create. Occupied cell → opens the day panel (below).
+- Past-day / read-only / weekend / today styling unchanged.
+
+```
+┌─ Jan N. · Čt 12 ───────┐
+│▌ PRÁCE · 26710001      │
+│▌ DOVOLENÁ              │
+│▌ ŠKOLENÍ · 26710044    │
+└────────────────────────┘   ▌ = category colour bar
+```
+
+### Cell editor — `src/admin/components/PlanCellModal.tsx`
+
+New top-level **day-panel** mode shown when a cell has ≥1 record:
+
+- Lists the day's records (each: colour bar, category, project, optional note)
+  with **edit (✎)** and **delete (🗑)** per record.
+- **"+ Přidat záznam"** button, disabled at 3 with a hint
+  ("Maximum 3 záznamy na den"). Add targets the **showing layer**: an entry in
+  normal mode, an override in exception mode — so the panel reads simply as
+  "records for this day" and the entry/override distinction stays invisible.
+- Editing a record reuses the existing `EditForm`. Editing a record that belongs
+  to a **multi-day range** still routes through the existing `day-in-range`
+  chooser ("edit whole range" vs "carve out this day" = create override).
+- Empty cell skips the panel and opens the create form directly (current
+  behaviour).
+
+`PlanWork.tsx` wires the new panel: cell-click opens it with the array; the
+panel's per-record actions reuse the existing entry/override create/update/delete
+mutations and `invalidate: ["plan"]`.
+
+### Dashboard — `DashTodayPlan.tsx` + `Dashboard.tsx`
+
+- `today_plan` prop becomes `TodayPlan[]`. Render up to 3 records stacked
+  (reuse the existing single-record card layout per item). Empty array → the
+  existing "Pro dnešek nemáte naplánováno." state.
+
+---
+
+## Testing (`src/__tests__/plan.test.ts`)
+
+Update existing assertions for the array shape, and add:
+
+- `resolveCell` returns `[]` for an empty day; one item for a single entry; the
+  override layer (entries hidden) when an override exists.
+- **Additive:** two entries covering the same day → both returned (newest first).
+- **Cap display:** 4 overlapping entries on a day → only 3 returned.
+- **Cap enforcement:** `createEntry` rejects when a day in range already has 3
+  entries (error names the date); `createOverride` rejects at 3 overrides.
+- **Additive overrides:** `createOverride` no longer soft-deletes the prior
+  override; two overrides on a day coexist.
+- `resolveGrid` cell arrays match `resolveCell` for the same (user, day).
+
+Gates: `npx tsc -b --noEmit`, `npm run build`, `npx vitest run`.
+
+## Rollout
+
+Ships as its own release (**v2.0.5**) via the standard process (commit → tag →
+Gitea → tarball → prod deploy → health check). No migration step.
+
+---
+
+## Deferred: Feature B (bulk plan creation) — decisions captured
+
+A later, separate spec + cycle. Locked decisions from this brainstorming:
+
+- **Form:** select one project, a date range (from–to), and multiple employees;
+  create the assignment for all of them at once.
+- **Category:** a category picker in the bulk form, **default Práce**.
+- **Weekends:** an **"include weekends" checkbox** (off = Mon–Fri only, which
+  requires splitting each person into per-work-week entries; on = one continuous
+  range).
+- **Conflict handling:** governed by this feature's **max-3-per-cell** rule — for
+  each employee/day, create the record only if the cell is under the cap;
+  otherwise **skip** that day (no error).

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "app-ts",
-  "version": "2.0.0",
+  "version": "2.0.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "app-ts",
-      "version": "2.0.0",
+      "version": "2.0.2",
       "license": "ISC",
       "dependencies": {
         "@dnd-kit/core": "^6.3.1",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "app-ts",
-  "version": "2.0.0",
+  "version": "2.0.5",
   "description": "",
   "main": "dist/server.js",
   "scripts": {

src/__tests__/nas-project-folder.test.ts

@@ -0,0 +1,106 @@
+import { describe, it, expect, beforeEach, afterEach } from "vitest";
+import fs from "fs";
+import os from "os";
+import path from "path";
+import { NasFileManager } from "../services/nas-file-manager";
+
+/**
+ * Folder auto-creation primitive used by both the manual project-create path
+ * (projects.service createProject) and the order→project paths (orders.service
+ * createOrder / createOrderFromQuotation). Uses an isolated temp dir via the
+ * constructor seam so it is deterministic and passes even where the real NAS
+ * (Z:) is not mounted.
+ */
+describe("NasFileManager.createProjectFolder", () => {
+  let tmpBase: string;
+  let nas: NasFileManager;
+
+  beforeEach(() => {
+    tmpBase = fs.mkdtempSync(path.join(os.tmpdir(), "nas-proj-"));
+    nas = new NasFileManager(tmpBase);
+  });
+
+  afterEach(() => {
+    fs.rmSync(tmpBase, { recursive: true, force: true });
+  });
+
+  it("creates a <number>_<name> folder for a new project", () => {
+    const ok = nas.createProjectFolder("26710001", "Rekonstrukce haly");
+    expect(ok).toBe(true);
+    expect(
+      fs.existsSync(path.join(tmpBase, "26710001_Rekonstrukce_haly")),
+    ).toBe(true);
+  });
+
+  it("is idempotent — a second call does not create a duplicate", () => {
+    expect(nas.createProjectFolder("26710002", "Hala")).toBe(true);
+    expect(nas.createProjectFolder("26710002", "Hala")).toBe(true);
+    const matches = fs
+      .readdirSync(tmpBase)
+      .filter((e) => e.startsWith("26710002_"));
+    expect(matches).toEqual(["26710002_Hala"]);
+  });
+
+  it("preserves Czech diacritics (no transliteration)", () => {
+    expect(nas.createProjectFolder("26710003", "Měření haly")).toBe(true);
+    expect(fs.existsSync(path.join(tmpBase, "26710003_Měření_haly"))).toBe(
+      true,
+    );
+  });
+
+  it("strips illegal characters and collapses spaces", () => {
+    expect(nas.createProjectFolder("26710004", "A / B:  C")).toBe(true);
+    expect(fs.existsSync(path.join(tmpBase, "26710004_A_B_C"))).toBe(true);
+  });
+
+  it("handles an empty name without crashing (trailing underscore)", () => {
+    expect(nas.createProjectFolder("26710005", "")).toBe(true);
+    expect(fs.existsSync(path.join(tmpBase, "26710005_"))).toBe(true);
+  });
+
+  it("returns false and creates nothing when the NAS base is not mounted", () => {
+    const missing = new NasFileManager(
+      path.join(tmpBase, "does-not-exist-subdir"),
+    );
+    expect(missing.createProjectFolder("26710006", "X")).toBe(false);
+    expect(fs.existsSync(path.join(tmpBase, "does-not-exist-subdir"))).toBe(
+      false,
+    );
+  });
+});
+
+/**
+ * Folder deletion primitive used by the "delete folder" checkbox on both the
+ * order delete (orders.service deleteOrder) and project delete (projects.service
+ * deleteProject) paths. Matches the project by number prefix.
+ */
+describe("NasFileManager.deleteProjectFolder", () => {
+  let tmpBase: string;
+  let nas: NasFileManager;
+
+  beforeEach(() => {
+    tmpBase = fs.mkdtempSync(path.join(os.tmpdir(), "nas-del-"));
+    nas = new NasFileManager(tmpBase);
+  });
+
+  afterEach(() => {
+    fs.rmSync(tmpBase, { recursive: true, force: true });
+  });
+
+  it("removes an existing project folder (matched by number prefix)", async () => {
+    nas.createProjectFolder("26710010", "Hala");
+    expect(fs.existsSync(path.join(tmpBase, "26710010_Hala"))).toBe(true);
+    const ok = await nas.deleteProjectFolder("26710010");
+    expect(ok).toBe(true);
+    expect(fs.existsSync(path.join(tmpBase, "26710010_Hala"))).toBe(false);
+  });
+
+  it("is a no-op (returns true) when no folder exists for the number", async () => {
+    expect(await nas.deleteProjectFolder("26710011")).toBe(true);
+  });
+
+  it("returns false when the NAS base is not mounted", async () => {
+    const missing = new NasFileManager(path.join(tmpBase, "nope"));
+    expect(await missing.deleteProjectFolder("26710012")).toBe(false);
+  });
+});

src/__tests__/plan.test.ts

@@ -58,6 +58,20 @@ beforeEach(async () => {
   await prisma.work_plan_overrides.deleteMany({
     where: { note: { contains: N } },
   });
+  // Also clean up empty-note rows on the specific test dates used by the
+  // "allows an empty note" tests. These rows are not caught by the prefix
+  // filter above, and would cause the per-cell cap check to reject them
+  // once three accumulate across runs.
+  await prisma.work_plan_entries.deleteMany({
+    where: {
+      date_from: {
+        in: [
+          new Date("2099-07-15T00:00:00.000Z"),
+          new Date("2097-08-05T00:00:00.000Z"),
+        ],
+      },
+    },
+  });
 });
 
 afterAll(async () => {
@@ -75,10 +89,9 @@ afterAll(async () => {
 // ---------------------------------------------------------------------------
 
 describe("plan.service.resolveCell", () => {
-  it("returns null when nothing covers the date", async () => {
+  it("returns [] when nothing covers the date", async () => {
-    // No entry, no override for (adminUserId, "2099-01-01")
     const result = await resolveCell(adminUserId, "2099-01-01");
-    expect(result).toBeNull();
+    expect(result).toEqual([]);
   });
 
   it("returns the entry that covers the date", async () => {
@@ -93,17 +106,14 @@ describe("plan.service.resolveCell", () => {
       },
     });
     const result = await resolveCell(adminUserId, "2099-06-05");
-    expect(result).not.toBeNull();
+    expect(result.length).toBe(1);
-    expect(result?.source).toBe("entry");
+    expect(result[0].source).toBe("entry");
-    expect(result?.note).toBe(`${N}PLC upgrade`);
+    expect(result[0].note).toBe(`${N}PLC upgrade`);
-    expect(result?.category).toBe("work");
+    expect(result[0].rangeFrom).toBe("2099-06-01");
-    expect(result?.rangeFrom).toBe("2099-06-01");
+    expect(result[0].rangeTo).toBe("2099-06-10");
-    expect(result?.rangeTo).toBe("2099-06-10");
   });
 
-  it("returns the override for that day, not the entry", async () => {
+  it("returns overrides (entries hidden) when an override exists", async () => {
-    // An entry covers 2099-06-01..2099-06-10, but an override on 2099-06-05
-    // takes precedence.
     await prisma.work_plan_entries.create({
       data: {
         user_id: adminUserId,
@@ -124,10 +134,51 @@ describe("plan.service.resolveCell", () => {
       },
     });
     const result = await resolveCell(adminUserId, "2099-06-05");
-    expect(result).not.toBeNull();
+    expect(result.length).toBe(1);
-    expect(result?.source).toBe("override");
+    expect(result[0].source).toBe("override");
-    expect(result?.note).toBe(`${N}Volno po noční`);
+    expect(result[0].note).toBe(`${N}Volno po noční`);
-    expect(result?.category).toBe("leave");
+  });
+
+  it("returns multiple additive entries newest-first", async () => {
+    await prisma.work_plan_entries.create({
+      data: {
+        user_id: adminUserId,
+        date_from: new Date("2099-06-01"),
+        date_to: new Date("2099-06-10"),
+        category: "work",
+        note: `${N}first`,
+        created_by: adminUserId,
+      },
+    });
+    await prisma.work_plan_entries.create({
+      data: {
+        user_id: adminUserId,
+        date_from: new Date("2099-06-05"),
+        date_to: new Date("2099-06-05"),
+        category: "work",
+        note: `${N}second`,
+        created_by: adminUserId,
+      },
+    });
+    const result = await resolveCell(adminUserId, "2099-06-05");
+    expect(result.length).toBe(2);
+    expect(result[0].note).toBe(`${N}second`); // newest first
+  });
+
+  it("caps the returned records at MAX_RECORDS_PER_CELL", async () => {
+    for (let i = 0; i < 4; i++) {
+      await prisma.work_plan_overrides.create({
+        data: {
+          user_id: adminUserId,
+          shift_date: new Date("2099-06-06"),
+          category: "leave",
+          note: `${N}cap${i}`,
+          created_by: adminUserId,
+        },
+      });
+    }
+    const result = await resolveCell(adminUserId, "2099-06-06");
+    expect(result.length).toBe(3);
   });
 
   it("ignores soft-deleted entries and overrides", async () => {
@@ -143,7 +194,7 @@ describe("plan.service.resolveCell", () => {
       },
     });
     const result = await resolveCell(adminUserId, "2099-06-05");
-    expect(result).toBeNull();
+    expect(result).toEqual([]);
   });
 });
 
@@ -164,11 +215,11 @@ describe("plan.service.resolveGrid", () => {
       },
     });
     const cells = await resolveGrid([adminUserId], "2099-06-01", "2099-06-05");
-    expect(cells[adminUserId]["2099-06-01"]?.note).toBe(`${N}A`);
+    expect(cells[adminUserId]["2099-06-01"][0]?.note).toBe(`${N}A`);
-    expect(cells[adminUserId]["2099-06-02"]?.note).toBe(`${N}A`);
+    expect(cells[adminUserId]["2099-06-02"][0]?.note).toBe(`${N}A`);
-    expect(cells[adminUserId]["2099-06-03"]?.note).toBe(`${N}A`);
+    expect(cells[adminUserId]["2099-06-03"][0]?.note).toBe(`${N}A`);
-    expect(cells[adminUserId]["2099-06-04"]).toBeNull();
+    expect(cells[adminUserId]["2099-06-04"]).toEqual([]);
-    expect(cells[adminUserId]["2099-06-05"]).toBeNull();
+    expect(cells[adminUserId]["2099-06-05"]).toEqual([]);
   });
 
   it("applies override on a covered day", async () => {
@@ -192,9 +243,78 @@ describe("plan.service.resolveGrid", () => {
       },
     });
     const cells = await resolveGrid([adminUserId], "2099-06-01", "2099-06-03");
-    expect(cells[adminUserId]["2099-06-01"]?.note).toBe(`${N}A`);
+    expect(cells[adminUserId]["2099-06-01"][0]?.note).toBe(`${N}A`);
-    expect(cells[adminUserId]["2099-06-02"]?.note).toBe(`${N}B`);
+    expect(cells[adminUserId]["2099-06-02"][0]?.note).toBe(`${N}B`);
-    expect(cells[adminUserId]["2099-06-03"]?.note).toBe(`${N}A`);
+    expect(cells[adminUserId]["2099-06-03"][0]?.note).toBe(`${N}A`);
+  });
+
+  it("stacks additive entries newest-first and caps the day at MAX_RECORDS_PER_CELL", async () => {
+    // Two entries cover 2099-06-12 → both appear, newest-first. A 3rd entry
+    // covering the same day and a 4th overlapping one push past the cap, so the
+    // day must still return exactly 3 (mirrors resolveCell's cap behaviour).
+    //
+    // created_at is @db.Timestamp(0) (second precision, MySQL TIMESTAMP range
+    // tops out at 2038), so rows created in the same second tie on the
+    // `created_at desc` sort. We set explicit, distinct in-range created_at
+    // values so the newest-first assertion is deterministic.
+    await prisma.work_plan_entries.create({
+      data: {
+        user_id: adminUserId,
+        date_from: new Date("2099-06-11"),
+        date_to: new Date("2099-06-12"),
+        category: "work",
+        note: `${N}g1`,
+        created_by: adminUserId,
+        created_at: new Date("2037-06-01T08:00:00.000Z"),
+      },
+    });
+    await prisma.work_plan_entries.create({
+      data: {
+        user_id: adminUserId,
+        date_from: new Date("2099-06-12"),
+        date_to: new Date("2099-06-12"),
+        category: "work",
+        note: `${N}g2`,
+        created_by: adminUserId,
+        created_at: new Date("2037-06-01T09:00:00.000Z"), // newer than g1
+      },
+    });
+    // Two-entry day: assert length 2 and newest-first ordering.
+    const twoDay = await resolveGrid([adminUserId], "2099-06-11", "2099-06-12");
+    expect(twoDay[adminUserId]["2099-06-12"].length).toBe(2);
+    expect(twoDay[adminUserId]["2099-06-12"][0].note).toBe(`${N}g2`); // newest first
+    // Day with no second entry stays single.
+    expect(twoDay[adminUserId]["2099-06-11"].length).toBe(1);
+
+    // Add a 3rd and a 4th overlapping entry on 2099-06-12 to exceed the cap.
+    await prisma.work_plan_entries.create({
+      data: {
+        user_id: adminUserId,
+        date_from: new Date("2099-06-12"),
+        date_to: new Date("2099-06-12"),
+        category: "work",
+        note: `${N}g3`,
+        created_by: adminUserId,
+        created_at: new Date("2037-06-01T10:00:00.000Z"),
+      },
+    });
+    await prisma.work_plan_entries.create({
+      data: {
+        user_id: adminUserId,
+        date_from: new Date("2099-06-12"),
+        date_to: new Date("2099-06-12"),
+        category: "work",
+        note: `${N}g4`,
+        created_by: adminUserId,
+        created_at: new Date("2037-06-01T11:00:00.000Z"),
+      },
+    });
+    const cappedDay = await resolveGrid(
+      [adminUserId],
+      "2099-06-12",
+      "2099-06-12",
+    );
+    expect(cappedDay[adminUserId]["2099-06-12"].length).toBe(3);
   });
 });
 
@@ -341,6 +461,36 @@ describe("plan.service.createEntry", () => {
     expect("error" in result).toBe(true);
     if ("error" in result) expect(result.status).toBe(403);
   });
+
+  it("rejects a 4th entry covering a day already at the cap", async () => {
+    for (let i = 0; i < 3; i++) {
+      const r = await createEntry(
+        {
+          user_id: adminUserId,
+          date_from: "2099-07-20",
+          date_to: "2099-07-20",
+          category: "work",
+          note: `${N}e${i}`,
+        },
+        adminUserId,
+        false,
+      );
+      expect("data" in r).toBe(true);
+    }
+    const fourth = await createEntry(
+      {
+        user_id: adminUserId,
+        date_from: "2099-07-20",
+        date_to: "2099-07-20",
+        category: "work",
+        note: `${N}e3`,
+      },
+      adminUserId,
+      false,
+    );
+    expect("error" in fourth).toBe(true);
+    if ("error" in fourth) expect(fourth.status).toBe(400);
+  });
 });
 
 // ---------------------------------------------------------------------------
@@ -439,7 +589,7 @@ describe("plan.service.deleteEntry", () => {
 // ---------------------------------------------------------------------------
 
 describe("plan.service.createOverride", () => {
-  it("creates an override and returns { data, oldData: null, replacedData: null }", async () => {
+  it("creates an override and returns { data, oldData: null }", async () => {
     const result = await createOverride(
       {
         user_id: adminUserId,
@@ -454,42 +604,45 @@ describe("plan.service.createOverride", () => {
     if ("data" in result) {
       expect(result.data.note).toBe(`${N}day off`);
       expect(result.oldData).toBeNull();
-      expect(result.replacedData).toBeNull();
     }
   });
 
-  it("soft-deletes the existing override and reports it in replacedData", async () => {
+  it("stacks additive overrides and caps at MAX_RECORDS_PER_CELL", async () => {
-    await createOverride(
+    for (let i = 0; i < 3; i++) {
+      const r = await createOverride(
         {
           user_id: adminUserId,
           shift_date: "2099-10-02",
           category: "leave",
-        note: `${N}first`,
+          note: `${N}o${i}`,
         },
         adminUserId,
         false,
       );
-    const second = await createOverride(
+      expect("data" in r).toBe(true);
+    }
+    // A 4th record on the same day is rejected by the cap.
+    const fourth = await createOverride(
       {
         user_id: adminUserId,
         shift_date: "2099-10-02",
-        category: "sick",
+        category: "leave",
-        note: `${N}second`,
+        note: `${N}o3`,
       },
       adminUserId,
       false,
     );
-    expect("data" in second).toBe(true);
+    expect("error" in fourth).toBe(true);
-    if ("data" in second) {
+    if ("error" in fourth) expect(fourth.status).toBe(400);
-      expect((second.replacedData as any)?.note).toBe(`${N}first`);
+    // All three earlier overrides remain active — no replace happened.
-    }
+    const active = await prisma.work_plan_overrides.findMany({
-
+      where: {
-    const all = await prisma.work_plan_overrides.findMany({
+        user_id: adminUserId,
-      where: { user_id: adminUserId, shift_date: new Date("2099-10-02") },
+        shift_date: new Date("2099-10-02"),
+        is_deleted: false,
+      },
     });
-    // The first should be soft-deleted, the second active
+    expect(active.length).toBe(3);
-    expect(all.find((o) => o.note === `${N}first`)?.is_deleted).toBe(true);
-    expect(all.find((o) => o.note === `${N}second`)?.is_deleted).toBe(false);
   });
 
   it("rejects a past date without force", async () => {
@@ -810,7 +963,7 @@ describe("HTTP /api/admin/plan", () => {
     const body = res.json();
     expect(body.data.users).toBeDefined();
     expect(body.data.cells[adminUserId]).toBeDefined();
-    expect(body.data.cells[adminUserId]["2097-06-01"].note).toBe(
+    expect(body.data.cells[adminUserId]["2097-06-01"][0].note).toBe(
       `${N}grid test`,
     );
   });

src/admin/components/PlanCellModal.tsx

@@ -31,6 +31,7 @@ interface Project {
 export type PlanCellModalMode =
   | { kind: "closed" }
   | { kind: "create"; userId: number; date: string }
+  | { kind: "create-override"; userId: number; date: string }
   | {
       kind: "edit-range";
       entryId: number;
@@ -64,7 +65,8 @@ export type PlanCellModalMode =
         note: string;
       };
     }
-  | { kind: "view"; userId: number; date: string; cell: ResolvedCell };
+  | { kind: "view"; userId: number; date: string; cell: ResolvedCell }
+  | { kind: "day"; userId: number; date: string; cells: ResolvedCell[] };
 
 interface Props {
   open: boolean;
@@ -84,6 +86,16 @@ interface Props {
     date: string,
   ) => Promise<void>;
   onSwitchToEditRange: (entryId: number, userId: number, date: string) => void;
+  /** Open the create form for a brand-new record on (userId, date). The
+   * `source` picks the layer the new record lands in: "entry" in normal mode,
+   * "override" in exception mode (a day whose shown records are overrides). */
+  onAddRecord: (
+    userId: number,
+    date: string,
+    source: "entry" | "override",
+  ) => void;
+  /** Open the right editor for one of the day's existing records. */
+  onEditRecord: (cell: ResolvedCell, userId: number, date: string) => void;
 }
 
 const TrashIcon = (
@@ -112,6 +124,7 @@ export default function PlanCellModal(props: Props) {
   if (mode.kind === "view") return <ViewModal {...props} />;
   if (mode.kind === "day-in-range")
     return <DayInRangeModal {...props} mode={mode} />;
+  if (mode.kind === "day") return <DayPanel {...props} mode={mode} />;
   return <EditForm {...props} />;
 }
 
@@ -131,21 +144,26 @@ function EditForm(props: Props) {
   const [confirmDelete, setConfirmDelete] = useState(false);
 
   // Narrow mode to the kinds EditForm actually handles. The call site in
-  // PlanCellModal only passes "create" | "edit-range" | "edit-override" but
+  // PlanCellModal only passes "create" | "create-override" | "edit-range" |
-  // the parameter type is the full union, so we narrow explicitly here.
+  // "edit-override" but the parameter type is the full union, so we narrow
+  // explicitly here.
   if (
     mode.kind !== "create" &&
+    mode.kind !== "create-override" &&
     mode.kind !== "edit-range" &&
     mode.kind !== "edit-override"
   ) {
     return null;
   }
 
-  const isOverride = mode.kind === "edit-override";
+  // An override is a single-day record — both editing one ("edit-override")
+  // and creating one ("create-override") lock the date and hide the range UI.
+  const isOverride =
+    mode.kind === "edit-override" || mode.kind === "create-override";
   const activeCategories = props.categories.filter((c) => c.is_active);
 
   const initial = (() => {
-    if (mode.kind === "create") {
+    if (mode.kind === "create" || mode.kind === "create-override") {
       return {
         date_from: mode.date,
         date_to: mode.date,
@@ -190,6 +208,8 @@ function EditForm(props: Props) {
   const title =
     mode.kind === "create"
       ? "Nový záznam plánu"
+      : mode.kind === "create-override"
+        ? "Nové přepsání dne"
         : mode.kind === "edit-range"
           ? "Upravit rozsah"
           : "Upravit přepsání dne";
@@ -207,6 +227,17 @@ function EditForm(props: Props) {
           category,
           note,
         });
+      } else if (mode.kind === "create-override") {
+        // An override is a single day — lock it to mode.date regardless of
+        // any local dateFrom/isRange state (the date field is disabled for
+        // overrides, but be explicit).
+        await onSaveOverride({
+          user_id: mode.userId,
+          shift_date: mode.date,
+          project_id: projectId,
+          category,
+          note,
+        });
       } else if (mode.kind === "edit-range") {
         await onUpdateEntry(mode.entryId, {
           date_from: dateFrom,
@@ -249,6 +280,10 @@ function EditForm(props: Props) {
   const showRetiredCategory =
     category && !activeCategories.some((c) => c.key === category);
 
+  // Both create flows ("create" entry, "create-override") show "Vytvořit" and
+  // have no Smazat button (there is no existing row to delete yet).
+  const isCreate = mode.kind === "create" || mode.kind === "create-override";
+
   return (
     <>
       <Modal
@@ -256,10 +291,10 @@ function EditForm(props: Props) {
         title={title}
         onClose={onClose}
         onSubmit={handleSubmit}
-        submitText={mode.kind === "create" ? "Vytvořit" : "Uložit"}
+        submitText={isCreate ? "Vytvořit" : "Uložit"}
         loading={submitting}
       >
-        {mode.kind !== "create" && (
+        {!isCreate && (
           <Box sx={{ mb: 2 }}>
             <Button
               variant="outlined"
@@ -479,6 +514,7 @@ function ViewModal(props: Props) {
       onClose={onClose}
       onSubmit={onClose}
       submitText="Zavřít"
+      hideCancel
     >
       <Typography sx={{ mb: 1 }}>
         <strong>Datum:</strong> {formatDate(c.shift_date)}
@@ -505,3 +541,117 @@ function ViewModal(props: Props) {
     </Modal>
   );
 }
+
+const EditIcon = (
+  <svg
+    width="14"
+    height="14"
+    viewBox="0 0 24 24"
+    fill="none"
+    stroke="currentColor"
+    strokeWidth="2"
+    strokeLinecap="round"
+    strokeLinejoin="round"
+    aria-hidden
+  >
+    <path d="M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7" />
+    <path d="M18.5 2.5a2.12 2.12 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z" />
+  </svg>
+);
+
+function DayPanel(
+  props: Props & { mode: Extract<PlanCellModalMode, { kind: "day" }> },
+) {
+  const { mode, onClose, onAddRecord, onEditRecord, categories } = props;
+  const catMap = Object.fromEntries(categories.map((x) => [x.key, x]));
+  const atCap = mode.cells.length >= 3;
+  const free = 3 - mode.cells.length;
+  // A day is in "exception mode" when its shown records are overrides. Cells
+  // are single-layer (all overrides OR all entries), so cells[0] is enough.
+  // "+ Přidat záznam" must add to the layer that's showing — an override here,
+  // otherwise resolveCell would hide a freshly-created entry behind the
+  // existing override after refetch.
+  const isOverrideMode = mode.cells[0]?.source === "override";
+  return (
+    <Modal
+      isOpen
+      title={`Plán — ${formatDate(mode.date)}`}
+      onClose={onClose}
+      onSubmit={onClose}
+      submitText="Zavřít"
+      hideCancel
+    >
+      <Box sx={{ display: "flex", flexDirection: "column", gap: 1.25, mb: 2 }}>
+        {mode.cells.map((c, i) => {
+          const color =
+            catMap[c.category]?.color || "var(--mui-palette-divider)";
+          const projectLabel = cellProjectLabel(c);
+          return (
+            <Card
+              key={
+                c.entryId != null
+                  ? c.entryId
+                  : c.overrideId != null
+                    ? `o${c.overrideId}`
+                    : i
+              }
+              variant="outlined"
+            >
+              <Box sx={{ display: "flex", alignItems: "center", gap: 1.5 }}>
+                <Box
+                  sx={{
+                    width: 4,
+                    alignSelf: "stretch",
+                    minHeight: 28,
+                    borderRadius: 2,
+                    bgcolor: color,
+                  }}
+                />
+                <Box sx={{ flex: 1, minWidth: 0 }}>
+                  <Typography sx={{ fontWeight: 600, fontSize: "0.85rem" }}>
+                    {planCategoryLabel(c.category, catMap)}
+                    {projectLabel ? ` · ${projectLabel}` : ""}
+                  </Typography>
+                  {c.note && (
+                    <Typography variant="body2" color="text.secondary" noWrap>
+                      {c.note}
+                    </Typography>
+                  )}
+                </Box>
+                <Button
+                  variant="outlined"
+                  color="inherit"
+                  startIcon={EditIcon}
+                  onClick={() => onEditRecord(c, mode.userId, mode.date)}
+                >
+                  Upravit
+                </Button>
+              </Box>
+            </Card>
+          );
+        })}
+      </Box>
+      <Box sx={{ display: "flex", alignItems: "center", gap: 1.5 }}>
+        <Button
+          variant="contained"
+          color="primary"
+          disabled={atCap}
+          onClick={() =>
+            onAddRecord(
+              mode.userId,
+              mode.date,
+              isOverrideMode ? "override" : "entry",
+            )
+          }
+        >
+          + Přidat záznam
+        </Button>
+        <Typography variant="caption" color="text.secondary">
+          {atCap
+            ? "Maximum 3 záznamy na den"
+            : `${free} ${free === 1 ? "volné místo" : "volná místa"}`}
+        </Typography>
+      </Box>
+    </Modal>
+  );
+}

src/admin/components/PlanGrid.tsx

@@ -290,6 +290,17 @@ const PlanGridRoot = styled(Box)(({ theme }) => ({
   },
   "& .plan-cell--pulse": { animation: "plan-cell-pulse 600ms ease-out" },
 
+  "& .plan-cell-record": {
+    display: "block",
+    width: "100%",
+    minWidth: 0,
+  },
+  "& .plan-cell-record + .plan-cell-record": {
+    marginTop: 5,
+    paddingTop: 5,
+    borderTop: `1px dashed ${theme.vars!.palette.divider}`,
+  },
+
   // Chips inside a cell
   "& .plan-chip-block": {
     display: "flex",
@@ -373,11 +384,7 @@ interface Props {
   // the value so back-to-back mutations on the same cell re-trigger
   // the animation (React needs a new key to re-mount the class).
   pulseKey?: { userId: number; date: string; nonce: number } | null;
-  onCellClick: (
+  onCellClick: (userId: number, date: string, cells: ResolvedCell[]) => void;
-    userId: number,
-    date: string,
-    cell: ResolvedCell | null,
-  ) => void;
 }
 
 // Full Czech weekday names, indexed by Date.getUTCDay() (0 = Sunday).
@@ -529,7 +536,8 @@ export default function PlanGrid({
                   </span>
                 </td>
                 {users.map((u) => {
-                  const cell = data.cells[u.id]?.[date] ?? null;
+                  const cellArr = data.cells[u.id]?.[date] ?? [];
+                  const cell = cellArr[0] ?? null;
                   const past = isPastDate(date, today);
                   // Past-day cells are read-only in the UI: an empty past
                   // cell is non-interactive (no create modal, no "+" hint),
@@ -571,29 +579,51 @@ export default function PlanGrid({
                               } as CSSProperties)
                             : undefined
                         }
-                        onClick={() => onCellClick(u.id, date, cell)}
+                        onClick={() => onCellClick(u.id, date, cellArr)}
                         aria-label={
                           cell
+                            ? cellArr.length === 1
                               ? `${u.full_name}, ${date}, ${planCategoryLabel(cell.category, catMap)}`
+                              : `${u.full_name}, ${date}, ${cellArr.length} záznamy`
                             : isLocked
                               ? `${u.full_name}, ${date}, ${past ? "uplynulý den" : "prázdné"} — bez záznamu`
                               : `${u.full_name}, ${date}, prázdné — přidat záznam`
                         }
+                      >
+                        {cellArr.map((c, i) => (
+                          <Box
+                            key={
+                              c.entryId != null
+                                ? c.entryId
+                                : c.overrideId != null
+                                  ? `o${c.overrideId}`
+                                  : i
+                            }
+                            className="plan-cell-record"
+                            style={
+                              {
+                                "--cat-color": catMap[c.category]?.color,
+                              } as CSSProperties
+                            }
                           >
                             <PlanRangeChips
-                          cell={cell}
+                              cell={c}
                               project={
-                            cell?.project_id
+                                c.project_id
                                   ? (projects.find(
-                                  (p) => p.id === cell.project_id,
+                                      (p) => p.id === c.project_id,
                                     ) ?? null)
                                   : null
                               }
                               readonly={!canEdit}
-                          categoryLabel={
+                              categoryLabel={planCategoryLabel(
-                            cell ? planCategoryLabel(cell.category, catMap) : ""
+                                c.category,
-                          }
+                                catMap,
+                              )}
+                              showNote={cellArr.length === 1}
                             />
+                          </Box>
+                        ))}
                       </button>
                     </td>
                   );

src/admin/components/PlanRangeChips.tsx

@@ -6,6 +6,7 @@ interface Props {
   project: Project | null;
   readonly?: boolean;
   categoryLabel: string;
+  showNote?: boolean;
 }
 
 export default function PlanRangeChips({
@@ -13,6 +14,7 @@ export default function PlanRangeChips({
   project,
   readonly,
   categoryLabel,
+  showNote = true,
 }: Props) {
   void readonly;
   if (!cell) return null;
@@ -36,7 +38,9 @@ export default function PlanRangeChips({
           </span>
         )}
       </div>
-      {cell.note && <div className="plan-cell-note">{cell.note}</div>}
+      {showNote && cell.note && (
+        <div className="plan-cell-note">{cell.note}</div>
+      )}
     </div>
   );
 }

src/admin/components/dashboard/DashActivityFeed.tsx

@@ -2,6 +2,7 @@ import { Link as RouterLink } from "react-router-dom";
 import Box from "@mui/material/Box";
 import Typography from "@mui/material/Typography";
 import { Card, Button, EmptyState } from "../../ui";
+import { iconBadgeSx, type IconBadgeColor } from "../../theme";
 import {
   ENTITY_TYPE_LABELS,
   getActivityIconClass,
@@ -159,7 +160,8 @@ export default function DashActivityFeed({
                 }}
               >
                 <Box
-                  sx={{
+                  sx={[
+                    {
                       display: "flex",
                       alignItems: "center",
                       justifyContent: "center",
@@ -167,9 +169,11 @@ export default function DashActivityFeed({
                       height: 32,
                       borderRadius: "50%",
                       flexShrink: 0,
-                    bgcolor: isDefault ? "grey.600" : `${badgeColor}.main`,
+                    },
-                    color: "common.white",
+                    iconBadgeSx(
-                  }}
+                      isDefault ? "default" : (badgeColor as IconBadgeColor),
+                    ),
+                  ]}
                 >
                   {getActivityIcon(act.action)}
                 </Box>

src/admin/components/dashboard/DashProfile.tsx

@@ -10,6 +10,7 @@ import DialogActions from "@mui/material/DialogActions";
 import { useAuth } from "../../context/AuthContext";
 import { useAlert } from "../../context/AlertContext";
 import apiFetch from "../../utils/api";
+import { iconBadgeSx } from "../../theme";
 import { Card, Button, Modal, Field, TextField } from "../../ui";
 import useDialogScrollLock from "../../ui/useDialogScrollLock";
 
@@ -251,7 +252,8 @@ export default function DashProfile({
             >
               <Box sx={{ display: "flex", alignItems: "center", gap: 1.5 }}>
                 <Box
-                  sx={{
+                  sx={[
+                    {
                       width: 36,
                       height: 36,
                       borderRadius: "50%",
@@ -259,9 +261,9 @@ export default function DashProfile({
                       alignItems: "center",
                       justifyContent: "center",
                       flexShrink: 0,
-                    bgcolor: totpEnabled ? "success.main" : "grey.600",
+                    },
-                    color: "common.white",
+                    iconBadgeSx(totpEnabled ? "success" : "default"),
-                  }}
+                  ]}
                 >
                   <svg
                     width="18"
@@ -425,7 +427,8 @@ export default function DashProfile({
                   p: 1.5,
                   mb: 2,
                   borderRadius: 2,
-                  bgcolor: "warning.light",
+                  bgcolor:
+                    "rgba(var(--mui-palette-warning-mainChannel) / 0.12)",
                   color: "warning.main",
                   fontSize: "0.875rem",
                 }}

src/admin/components/dashboard/DashTodayPlan.tsx

@@ -0,0 +1,114 @@
+import Box from "@mui/material/Box";
+import Typography from "@mui/material/Typography";
+import { Card } from "../../ui";
+import { formatDate } from "../../utils/formatters";
+
+/** One resolved plan record for today (see GET /api/admin/dashboard). */
+export interface TodayPlan {
+  shift_date: string;
+  category: string;
+  category_label: string;
+  category_color: string | null;
+  project_id: number | null;
+  project_number: string | null;
+  project_name: string | null;
+  note: string;
+  source: "entry" | "override";
+  rangeFrom: string | null;
+  rangeTo: string | null;
+}
+
+function projectLabel(p: TodayPlan): string {
+  const parts = [p.project_number, p.project_name].filter(Boolean);
+  return parts.length > 0 ? parts.join(" — ") : "Bez projektu";
+}
+
+function PlanRow({ plan }: { plan: TodayPlan }) {
+  const color = plan.category_color || "var(--mui-palette-primary-main)";
+  return (
+    <Box sx={{ display: "flex", flexDirection: "column", gap: 1 }}>
+      <Box
+        sx={{ display: "flex", alignItems: "center", gap: 1, flexWrap: "wrap" }}
+      >
+        <Box
+          sx={{
+            display: "inline-flex",
+            alignItems: "center",
+            gap: 0.75,
+            px: 1.25,
+            py: 0.5,
+            borderRadius: 999,
+            border: 1,
+            borderColor: "divider",
+            bgcolor: `color-mix(in srgb, ${color} 12%, transparent)`,
+          }}
+        >
+          <Box
+            sx={{
+              width: 10,
+              height: 10,
+              borderRadius: "50%",
+              bgcolor: color,
+              flexShrink: 0,
+            }}
+          />
+          <Typography
+            component="span"
+            sx={{ fontWeight: 700, fontSize: "0.8rem" }}
+          >
+            {plan.category_label}
+          </Typography>
+        </Box>
+        {plan.rangeFrom && plan.rangeTo && plan.rangeFrom !== plan.rangeTo && (
+          <Typography variant="caption" color="text.secondary">
+            součást rozsahu {formatDate(plan.rangeFrom)} –{" "}
+            {formatDate(plan.rangeTo)}
+          </Typography>
+        )}
+      </Box>
+      <Typography variant="h6" sx={{ lineHeight: 1.25 }}>
+        {projectLabel(plan)}
+      </Typography>
+      {plan.note && (
+        <Typography variant="body2" color="text.secondary">
+          {plan.note}
+        </Typography>
+      )}
+    </Box>
+  );
+}
+
+/** "Vaše dnešní zařazení" — the logged-in user's resolved plan record(s) for
+ * today (up to 3). Empty array = nothing scheduled. */
+export default function DashTodayPlan({ plans }: { plans: TodayPlan[] }) {
+  return (
+    <Card sx={{ mb: 3 }}>
+      <Typography
+        variant="subtitle2"
+        sx={{ mb: 1.5, fontWeight: 600, color: "text.secondary" }}
+      >
+        Vaše dnešní zařazení
+      </Typography>
+      {plans.length > 0 ? (
+        <Box sx={{ display: "flex", flexDirection: "column", gap: 2 }}>
+          {plans.map((p, i) => (
+            <Box
+              key={i}
+              sx={{
+                pt: i === 0 ? 0 : 2,
+                borderTop: i === 0 ? 0 : 1,
+                borderColor: "divider",
+              }}
+            >
+              <PlanRow plan={p} />
+            </Box>
+          ))}
+        </Box>
+      ) : (
+        <Typography variant="body2" color="text.secondary">
+          Pro dnešek nemáte naplánováno.
+        </Typography>
+      )}
+    </Card>
+  );
+}

src/admin/hooks/usePlanWork.ts

@@ -12,9 +12,11 @@ export type ViewMode = "week" | "month";
 export type ModalMode =
   | { kind: "closed" }
   | { kind: "create"; userId: number; date: string }
+  | { kind: "create-override"; userId: number; date: string }
   | { kind: "edit-range"; entryId: number; userId: number; date: string }
   | { kind: "edit-override"; overrideId: number; userId: number; date: string }
   | { kind: "day-in-range"; userId: number; date: string; entryId: number }
+  | { kind: "day"; userId: number; date: string }
   | { kind: "view"; userId: number; date: string };
 
 function isoDate(d: Date): string {
@@ -150,16 +152,16 @@ export function usePlanWork({ initialDate, canEdit }: UsePlanWorkArgs) {
     key: readonly unknown[],
     userId: number,
     dates: string[],
-    mutator: (prev: ResolvedCell | null) => ResolvedCell | null,
+    mutator: (prev: ResolvedCell[]) => ResolvedCell[],
-  ): Record<string, ResolvedCell | null> | null {
+  ): Record<string, ResolvedCell[]> | null {
     const prev = snapshotGrid(key);
     if (!prev) return null;
     const userPrev = prev.cells[userId] ?? {};
-    const rolled: Record<string, ResolvedCell | null> = {};
+    const rolled: Record<string, ResolvedCell[]> = {};
-    const userNext: Record<string, ResolvedCell | null> = { ...userPrev };
+    const userNext: Record<string, ResolvedCell[]> = { ...userPrev };
     for (const date of dates) {
-      rolled[date] = userPrev[date] ?? null;
+      rolled[date] = userPrev[date] ?? [];
-      userNext[date] = mutator(rolled[date]);
+      userNext[date] = mutator(rolled[date]).slice(0, 3);
     }
     qc.setQueryData(key, {
       ...prev,
@@ -244,7 +246,7 @@ export function usePlanWork({ initialDate, canEdit }: UsePlanWorkArgs) {
       // the ResolvedCell mirrors the request body.
       const days = eachDay(body.date_from, body.date_to);
       const id = data && typeof data.id === "number" ? data.id : null;
-      const rolled = patchCells(currentGridKey, body.user_id, days, () =>
+      const rolled = patchCells(currentGridKey, body.user_id, days, (prev) => [
         makeEntryCell({
           userId: body.user_id,
           date: days[0],
@@ -255,7 +257,8 @@ export function usePlanWork({ initialDate, canEdit }: UsePlanWorkArgs) {
           rangeTo: body.date_to,
           entryId: id,
         }),
-      );
+        ...prev,
+      ]);
       // Stash the rollback on the mutation object so PlanWork can call
       // it from onError.
       (createEntry as any)._rolled = rolled;
@@ -294,8 +297,8 @@ export function usePlanWork({ initialDate, canEdit }: UsePlanWorkArgs) {
         let ownerUserId: number | null = null;
         if (grid) {
           for (const [uidStr, byDate] of Object.entries(grid.cells)) {
-            for (const cell of Object.values(byDate)) {
+            for (const cells of Object.values(byDate)) {
-              if (cell && cell.entryId === id) {
+              if (cells.some((c) => c.entryId === id)) {
                 ownerUserId = Number(uidStr);
                 break;
               }
@@ -304,20 +307,27 @@ export function usePlanWork({ initialDate, canEdit }: UsePlanWorkArgs) {
           }
         }
         if (ownerUserId !== null) {
-          const rolled = patchCells(currentGridKey, ownerUserId, days, (prev) =>
+          const rolled = patchCells(
-            makeEntryCell({
+            currentGridKey,
+            ownerUserId,
+            days,
+            (prev) => {
+              const existing = prev.find((c) => c.entryId === id) ?? null;
+              const updated = makeEntryCell({
                 userId: ownerUserId!,
                 date: days[0],
                 projectId:
                   body.project_id === undefined
-                  ? (prev?.project_id ?? null)
+                    ? (existing?.project_id ?? null)
                     : body.project_id,
-              category: body.category ?? prev?.category ?? "work",
+                category: body.category ?? existing?.category ?? "work",
-              note: body.note ?? prev?.note ?? "",
+                note: body.note ?? existing?.note ?? "",
                 rangeFrom: body.date_from,
                 rangeTo: body.date_to,
                 entryId: id,
-            }),
+              });
+              return [updated, ...prev.filter((c) => c.entryId !== id)];
+            },
           );
           (updateEntry as any)._rolled = rolled;
         }
@@ -338,26 +348,29 @@ export function usePlanWork({ initialDate, canEdit }: UsePlanWorkArgs) {
       const grid = qc.getQueryData<GridData>(currentGridKey as any);
       if (grid) {
         for (const [uidStr, byDate] of Object.entries(grid.cells)) {
-          for (const [, cell] of Object.entries(byDate)) {
+          let range: { from: string; to: string } | null = null;
-            if (
+          for (const cells of Object.values(byDate)) {
-              cell &&
+            const hit = cells.find(
-              cell.entryId === vars.id &&
+              (c) => c.entryId === vars.id && c.rangeFrom && c.rangeTo,
-              cell.rangeFrom &&
+            );
-              cell.rangeTo
+            if (hit) {
-            ) {
+              range = { from: hit.rangeFrom!, to: hit.rangeTo! };
-              const days = eachDay(cell.rangeFrom, cell.rangeTo);
+              break;
+            }
+          }
+          if (range) {
+            const days = eachDay(range.from, range.to);
             const rolled = patchCells(
               currentGridKey,
               Number(uidStr),
               days,
-                () => null,
+              (prev) => prev.filter((c) => c.entryId !== vars.id),
             );
             (deleteEntry as any)._rolled = rolled;
             break;
           }
         }
       }
-      }
       invalidate();
     },
   });
@@ -375,7 +388,7 @@ export function usePlanWork({ initialDate, canEdit }: UsePlanWorkArgs) {
         currentGridKey,
         vars.user_id,
         [vars.shift_date],
-        () =>
+        (prev) => [
           makeOverrideCell({
             userId: vars.user_id,
             date: vars.shift_date,
@@ -384,6 +397,8 @@ export function usePlanWork({ initialDate, canEdit }: UsePlanWorkArgs) {
             note: vars.note,
             overrideId: id,
           }),
+          ...prev,
+        ],
       );
       (createOverride as any)._rolled = rolled;
       invalidate();
@@ -411,21 +426,30 @@ export function usePlanWork({ initialDate, canEdit }: UsePlanWorkArgs) {
       const grid = qc.getQueryData<GridData>(currentGridKey as any);
       if (grid) {
         for (const [uidStr, byDate] of Object.entries(grid.cells)) {
-          for (const [date, cell] of Object.entries(byDate)) {
+          for (const [date, cells] of Object.entries(byDate)) {
-            if (cell && cell.overrideId === vars.id) {
+            if (cells.some((c) => c.overrideId === vars.id)) {
               const rolled = patchCells(
                 currentGridKey,
                 Number(uidStr),
                 [date],
-                (prev) =>
+                (prev) => {
-                  makeOverrideCell({
+                  const existing =
+                    prev.find((c) => c.overrideId === vars.id) ?? null;
+                  const updated = makeOverrideCell({
                     userId: Number(uidStr),
                     date,
-                    projectId: vars.body.project_id ?? prev?.project_id ?? null,
+                    projectId:
-                    category: vars.body.category ?? prev?.category ?? "work",
+                      vars.body.project_id ?? existing?.project_id ?? null,
-                    note: vars.body.note ?? prev?.note ?? "",
+                    category:
+                      vars.body.category ?? existing?.category ?? "work",
+                    note: vars.body.note ?? existing?.note ?? "",
                     overrideId: vars.id,
-                  }),
+                  });
+                  return [
+                    updated,
+                    ...prev.filter((c) => c.overrideId !== vars.id),
+                  ];
+                },
               );
               (updateOverride as any)._rolled = rolled;
               break;
@@ -446,13 +470,13 @@ export function usePlanWork({ initialDate, canEdit }: UsePlanWorkArgs) {
       const grid = qc.getQueryData<GridData>(currentGridKey as any);
       if (grid) {
         for (const [uidStr, byDate] of Object.entries(grid.cells)) {
-          for (const [date, cell] of Object.entries(byDate)) {
+          for (const [date, cells] of Object.entries(byDate)) {
-            if (cell && cell.overrideId === vars.id) {
+            if (cells.some((c) => c.overrideId === vars.id)) {
               const rolled = patchCells(
                 currentGridKey,
                 Number(uidStr),
                 [date],
-                () => null,
+                (prev) => prev.filter((c) => c.overrideId !== vars.id),
               );
               (deleteOverride as any)._rolled = rolled;
               break;
@@ -472,15 +496,15 @@ export function usePlanWork({ initialDate, canEdit }: UsePlanWorkArgs) {
   // directly without the "weak type" mismatch a `{ _rolled? }` param causes.
   function rollbackMutation(mutation: unknown, userId: number) {
     const stash = mutation as {
-      _rolled?: Record<string, ResolvedCell | null> | null;
+      _rolled?: Record<string, ResolvedCell[]> | null;
     };
     if (!stash._rolled) return;
     const prev = qc.getQueryData<GridData>(currentGridKey as any);
     if (!prev) return;
     const userPrev = prev.cells[userId] ?? {};
     const userNext = { ...userPrev };
-    for (const [date, cell] of Object.entries(stash._rolled)) {
+    for (const [date, cells] of Object.entries(stash._rolled)) {
-      userNext[date] = cell;
+      userNext[date] = cells;
     }
     qc.setQueryData(currentGridKey, {
       ...prev,
@@ -518,10 +542,18 @@ export function usePlanWork({ initialDate, canEdit }: UsePlanWorkArgs) {
   };
 }
 
+export function getCells(
+  grid: GridData | undefined,
+  userId: number,
+  date: string,
+): ResolvedCell[] {
+  return grid?.cells?.[userId]?.[date] ?? [];
+}
+
 export function getCell(
   grid: GridData | undefined,
   userId: number,
   date: string,
 ): ResolvedCell | null {
-  return grid?.cells?.[userId]?.[date] ?? null;
+  return getCells(grid, userId, date)[0] ?? null;
 }

src/admin/lib/queries/plan.ts

@@ -81,7 +81,7 @@ export interface GridData {
   date_from: string;
   date_to: string;
   users: PlanUser[];
-  cells: Record<number, Record<string, ResolvedCell | null>>;
+  cells: Record<number, Record<string, ResolvedCell[]>>;
 }
 
 export const planKeys = {

src/admin/pages/AttendanceHistory.tsx

@@ -5,6 +5,7 @@ import Typography from "@mui/material/Typography";
 import { useAuth } from "../context/AuthContext";
 import Forbidden from "../components/Forbidden";
 import { companySettingsOptions } from "../lib/queries/settings";
+import { iconBadgeSx } from "../theme";
 import {
   attendanceHistoryOptions,
   type AttendanceRecord,
@@ -533,17 +534,18 @@ export default function AttendanceHistory() {
             }}
           >
             <Box
-              sx={{
+              sx={[
+                {
                   display: "flex",
                   alignItems: "center",
                   justifyContent: "center",
                   width: 44,
                   height: 44,
                   borderRadius: 2,
-                bgcolor: "info.main",
-                color: "#fff",
                   flexShrink: 0,
-              }}
+                },
+                iconBadgeSx("info"),
+              ]}
             >
               <svg
                 width="24"

src/admin/pages/Dashboard.tsx

@@ -12,12 +12,16 @@ import { require2FAOptions } from "../lib/queries/settings";
 import { getCzechDate } from "../utils/dashboardHelpers";
 import { useApiMutation } from "../lib/queries/mutations";
 import { Card, Button, StatusChip, PageEnter } from "../ui";
+import { iconBadgeSx } from "../theme";
 import DashKpiCards from "../components/dashboard/DashKpiCards";
 import DashQuickActions from "../components/dashboard/DashQuickActions";
 import DashActivityFeed from "../components/dashboard/DashActivityFeed";
 import DashAttendanceToday from "../components/dashboard/DashAttendanceToday";
 import DashProfile from "../components/dashboard/DashProfile";
 import DashSessions from "../components/dashboard/DashSessions";
+import DashTodayPlan, {
+  type TodayPlan,
+} from "../components/dashboard/DashTodayPlan";
 
 const API_BASE = "/api/admin";
 
@@ -68,6 +72,7 @@ interface DashData {
   pending_orders?: number;
   unpaid_invoices?: number;
   pending_leave_requests?: number;
+  today_plan?: TodayPlan[];
   [key: string]: unknown;
 }
 
@@ -253,17 +258,18 @@ export default function Dashboard() {
           >
             <Box sx={{ display: "flex", alignItems: "center", gap: 1.5 }}>
               <Box
-                sx={{
+                sx={[
+                  {
                     width: 40,
                     height: 40,
                     borderRadius: "50%",
                     display: "flex",
                     alignItems: "center",
                     justifyContent: "center",
-                  bgcolor: "error.main",
-                  color: "#fff",
                     flexShrink: 0,
-                }}
+                  },
+                  iconBadgeSx("error"),
+                ]}
               >
                 <svg
                   width="20"
@@ -315,6 +321,13 @@ export default function Dashboard() {
           <DashKpiCards dashData={dashData ?? null} />
         )}
 
+      {/* My work plan for today — paired with the clock-in below */}
+      {!dashLoading &&
+        (hasPermission("attendance.record") ||
+          hasPermission("attendance.manage")) && (
+          <DashTodayPlan plans={dashData?.today_plan ?? []} />
+        )}
+
       {/* Quick actions */}
       {!dashLoading && (
         <DashQuickActions

src/admin/pages/InvoiceDetail.tsx

@@ -64,6 +64,7 @@ import {
   LoadingState,
   PageEnter,
   RichTextView,
+  headerActionsSx,
 } from "../ui";
 
 const API_BASE = "/api/admin";
@@ -1114,14 +1115,7 @@ export default function InvoiceDetail() {
                 />
               </Box>
             </Box>
-            <Box
+            <Box sx={headerActionsSx}>
-              sx={{
-                display: "flex",
-                alignItems: "center",
-                gap: 1,
-                flexWrap: "wrap",
-              }}
-            >
               {hasPermission("invoices.export") && (
                 <Button
                   onClick={() => handleViewPdf(invoice.language || "cs")}
@@ -1140,7 +1134,11 @@ export default function InvoiceDetail() {
                 </Button>
               )}
               {hasPermission("invoices.delete") && (
-                <Button onClick={() => setDeleteConfirm(true)} color="error">
+                <Button
+                  onClick={() => setDeleteConfirm(true)}
+                  variant="outlined"
+                  color="error"
+                >
                   Smazat
                 </Button>
               )}
@@ -1656,14 +1654,7 @@ export default function InvoiceDetail() {
               )}
             </Box>
           </Box>
-          <Box
+          <Box sx={headerActionsSx}>
-            sx={{
-              display: "flex",
-              alignItems: "center",
-              gap: 1,
-              flexWrap: "wrap",
-            }}
-          >
             {isEdit && invoice && hasPermission("invoices.export") && (
               <Button
                 onClick={() => handleViewPdf(invoice.language || "cs")}
@@ -1710,7 +1701,11 @@ export default function InvoiceDetail() {
                     </Button>
                   ))}
                 {hasPermission("invoices.delete") && (
-                  <Button onClick={() => setDeleteConfirm(true)} color="error">
+                  <Button
+                    onClick={() => setDeleteConfirm(true)}
+                    variant="outlined"
+                    color="error"
+                  >
                     Smazat
                   </Button>
                 )}

src/admin/pages/OfferDetail.tsx

@@ -74,6 +74,7 @@ import {
   EmptyState,
   LoadingState,
   PageEnter,
+  headerActionsSx,
 } from "../ui";
 
 const API_BASE = "/api/admin";
@@ -1118,14 +1119,7 @@ export default function OfferDetail() {
               {isCompleted && <StatusChip label="Dokončeno" color="success" />}
             </Box>
           </Box>
-          <Box
+          <Box sx={headerActionsSx}>
-            sx={{
-              display: "flex",
-              alignItems: "center",
-              gap: 1,
-              flexWrap: "wrap",
-            }}
-          >
             {isEdit && hasPermission("offers.export") && (
               <Button
                 onClick={handlePdf}
@@ -1184,7 +1178,11 @@ export default function OfferDetail() {
               </Button>
             )}
             {isEdit && hasPermission("offers.delete") && (
-              <Button onClick={() => setDeleteConfirm(true)} color="error">
+              <Button
+                onClick={() => setDeleteConfirm(true)}
+                variant="outlined"
+                color="error"
+              >
                 Smazat
               </Button>
             )}

src/admin/pages/OrderDetail.tsx

@@ -32,6 +32,7 @@ import {
   LoadingState,
   PageEnter,
   RichTextView,
+  headerActionsSx,
   type DataColumn,
 } from "../ui";
 
@@ -424,14 +425,7 @@ export default function OrderDetail() {
               />
             </Box>
           </Box>
-          <Box
+          <Box sx={headerActionsSx}>
-            sx={{
-              display: "flex",
-              alignItems: "center",
-              gap: 1,
-              flexWrap: "wrap",
-            }}
-          >
             {order.invoice ? (
               <Button
                 component={RouterLink}

src/admin/pages/PlanWork.tsx

@@ -8,6 +8,7 @@ import { useAlert } from "../context/AlertContext";
 import {
   usePlanWork,
   getCell,
+  getCells,
   type ModalMode as HookModalMode,
 } from "../hooks/usePlanWork";
 import type { PlanCellModalMode } from "../components/PlanCellModal";
@@ -17,7 +18,11 @@ import PlanCategoriesModal from "../components/PlanCategoriesModal";
 import Forbidden from "../components/Forbidden";
 import { Button, Alert, LoadingState, PageEnter } from "../ui";
 import { projectListOptions, type Project } from "../lib/queries/projects";
-import { planCategoriesOptions, type PlanCategory } from "../lib/queries/plan";
+import {
+  planCategoriesOptions,
+  type PlanCategory,
+  type ResolvedCell,
+} from "../lib/queries/plan";
 // plan.css is imported once globally in AdminApp.tsx — no per-page re-import.
 
 const MONTH_NAMES = [
@@ -193,84 +198,86 @@ export default function PlanWork() {
   // Null when the modal is closed or in a "create" state with no source cell.
   const [modalCell, setModalCell] = useState<ReturnType<typeof getCell>>(null);
 
+  // Open the create form for a brand-new record. `source` picks the layer:
+  // "entry" (default) opens the normal create form; "override" opens the
+  // single-day create-override form. The day panel passes "override" when the
+  // day is in exception mode so the new record lands in the same layer that's
+  // showing (otherwise resolveCell would hide a new entry behind the override).
   const openCreate = useCallback(
-    (userId: number, date: string) => {
+    (userId: number, date: string, source: "entry" | "override" = "entry") => {
       setModalCell(null);
+      if (source === "override") {
+        setHookModal({ kind: "create-override", userId, date });
+      } else {
         setHookModal({ kind: "create", userId, date });
+      }
     },
     [setHookModal],
   );
 
   const openCell = useCallback(
-    (userId: number, date: string) => {
+    (userId: number, date: string, cells: ResolvedCell[]) => {
-      const cell = getCell(grid, userId, date);
+      const primary = cells[0] ?? null;
       // Past-date guard: the server rejects create/edit on past dates with
       // a 403 (see assertNotPastDate in plan.service.ts). To keep the user
       // out of the "click → modal opens → error toast" state, route any
       // past-day click to view mode (or to no-op if there's no record).
       if (isPastDate(date, todayIsoLocal())) {
-        if (!cell) {
+        if (!primary) return;
-          // Empty past cell — nothing to show or edit.
+        setModalCell(primary);
-          return;
-        }
-        setModalCell(cell);
         setHookModal({ kind: "view", userId, date });
         return;
       }
-      if (!cell) {
+      if (cells.length === 0) {
-        // Empty cell — open the create modal if the user can edit, otherwise
-        // there's nothing to view.
         if (canEdit) openCreate(userId, date);
         return;
       }
+      if (!canEdit) {
+        setModalCell(primary);
+        setHookModal({ kind: "view", userId, date });
+        return;
+      }
+      setHookModal({ kind: "day", userId, date });
+    },
+    [canEdit, openCreate, setHookModal],
+  );
+
+  // Open the correct editor for one record from the day panel. This is the
+  // per-record version of the old openCell branch logic: a multi-day entry
+  // routes through the day-in-range chooser; a single-day entry → edit-range;
+  // an override → edit-override.
+  const editRecord = useCallback(
+    (cell: ReturnType<typeof getCell>, userId: number, date: string) => {
+      if (!cell) return;
       setModalCell(cell);
       if (cell.source === "entry" && cell.entryId !== null) {
-        if (canEdit) {
+        if (cell.rangeFrom && cell.rangeTo && cell.rangeFrom !== cell.rangeTo) {
-          // A multi-day entry clicked on a single day → "day-in-range" so the
-          // user can decide between editing the range or creating a one-day
-          // override.
-          if (
-            cell.rangeFrom &&
-            cell.rangeTo &&
-            cell.rangeFrom !== cell.rangeTo
-          ) {
           setHookModal({
             kind: "day-in-range",
             entryId: cell.entryId,
             userId,
             date,
           });
-            return;
+        } else {
-          }
           setHookModal({
             kind: "edit-range",
             entryId: cell.entryId,
             userId,
             date,
           });
-          return;
         }
-        // Read-only view
-        setHookModal({ kind: "view", userId, date });
         return;
       }
       if (cell.source === "override" && cell.overrideId !== null) {
-        if (canEdit) {
         setHookModal({
           kind: "edit-override",
           overrideId: cell.overrideId,
           userId,
           date,
         });
-        } else {
-          setHookModal({ kind: "view", userId, date });
       }
-        return;
-      }
-      // No source — treat as empty
-      if (canEdit) openCreate(userId, date);
     },
-    [grid, canEdit, openCreate, setHookModal],
+    [setHookModal],
   );
 
   const closeModal = useCallback(() => {
@@ -280,11 +287,14 @@ export default function PlanWork() {
 
   // Switch the modal from "day-in-range" to "edit-range" mode, keeping the
   // same cell context so the EditForm opens with the range's values.
+  // Uses `modalCell` — the record the user actually clicked in the day panel
+  // (captured by editRecord) — NOT getCell (which returns the PRIMARY record).
+  // On a day with 2+ records these differ; using the primary would edit the
+  // wrong range. modalCell is already set to the clicked record at this point
+  // (editRecord → day-in-range → here).
   const switchToEditRange = useCallback(
     (entryId: number, userId: number, date: string) => {
-      const cell = getCell(grid, userId, date);
+      if (!modalCell) return;
-      if (!cell) return;
-      setModalCell(cell);
       setHookModal({
         kind: "edit-range",
         entryId,
@@ -292,7 +302,7 @@ export default function PlanWork() {
         date,
       });
     },
-    [grid, setHookModal],
+    [modalCell, setHookModal],
   );
 
   // --- Mutation wrappers -----------------------------------------------------
@@ -327,8 +337,9 @@ export default function PlanWork() {
       let firstDate: string | null = null;
       if (grid) {
         for (const [uidStr, byDate] of Object.entries(grid.cells)) {
-          for (const [date, cell] of Object.entries(byDate)) {
+          for (const [date, cells] of Object.entries(byDate)) {
-            if (cell && cell.entryId === id) {
+            const hit = cells.find((c) => c.entryId === id);
+            if (hit) {
               userId = Number(uidStr);
               firstDate = body.date_from ?? date;
               break;
@@ -357,10 +368,11 @@ export default function PlanWork() {
       let firstDate: string | null = null;
       if (grid) {
         for (const [uidStr, byDate] of Object.entries(grid.cells)) {
-          for (const [date, cell] of Object.entries(byDate)) {
+          for (const [date, cells] of Object.entries(byDate)) {
-            if (cell && cell.entryId === id) {
+            const hit = cells.find((c) => c.entryId === id);
+            if (hit) {
               userId = Number(uidStr);
-              firstDate = cell.rangeFrom ?? date;
+              firstDate = hit.rangeFrom ?? date;
               break;
             }
           }
@@ -402,8 +414,9 @@ export default function PlanWork() {
       let date: string | null = null;
       if (grid) {
         for (const [uidStr, byDate] of Object.entries(grid.cells)) {
-          for (const [d, cell] of Object.entries(byDate)) {
+          for (const [d, cells] of Object.entries(byDate)) {
-            if (cell && cell.overrideId === id) {
+            const hit = cells.find((c) => c.overrideId === id);
+            if (hit) {
               userId = Number(uidStr);
               date = d;
               break;
@@ -431,8 +444,9 @@ export default function PlanWork() {
       let date: string | null = null;
       if (grid) {
         for (const [uidStr, byDate] of Object.entries(grid.cells)) {
-          for (const [d, cell] of Object.entries(byDate)) {
+          for (const [d, cells] of Object.entries(byDate)) {
-            if (cell && cell.overrideId === id) {
+            const hit = cells.find((c) => c.overrideId === id);
+            if (hit) {
               userId = Number(uidStr);
               date = d;
               break;
@@ -455,11 +469,14 @@ export default function PlanWork() {
   );
 
   // "Create override from range" — turn a multi-day entry into a one-day
-  // override for the clicked date. We look up the cell's source entry and
+  // override for the clicked date. We mirror the CLICKED record's fields
-  // create a new override mirroring its fields, locked to a single date.
+  // (modalCell, captured by editRecord) — NOT getCell, which returns the
+  // PRIMARY record. On a day with 2+ records the clicked entry can differ
+  // from the primary; carving from the primary would copy the wrong
+  // project/category/note into the override.
   const createOverrideFromRange = useCallback(
     async (entryId: number, userId: number, date: string) => {
-      const cell = getCell(grid, userId, date);
+      const cell = modalCell;
       if (!cell) {
         alert.error("Nepodařilo se najít zdrojový záznam");
         return;
@@ -483,7 +500,7 @@ export default function PlanWork() {
       // symmetry with the modal contract.
       void entryId;
     },
-    [grid, createOverride, alert, firePulse, rollbackMutation],
+    [modalCell, createOverride, alert, firePulse, rollbackMutation],
   );
 
   // --- Modal key for remount-on-mode-change ----------------------------------
@@ -504,6 +521,9 @@ export default function PlanWork() {
   const modalMode: PlanCellModalMode = useMemo(() => {
     if (hookModal.kind === "closed") return { kind: "closed" };
     if (hookModal.kind === "create") return hookModal;
+    // create-override carries the same userId/date payload as create and needs
+    // no merged cell/range — pass it straight through (EditForm handles it).
+    if (hookModal.kind === "create-override") return hookModal;
     if (hookModal.kind === "view") {
       if (!modalCell) return { kind: "closed" };
       return {
@@ -536,8 +556,16 @@ export default function PlanWork() {
         },
       } as PlanCellModalMode;
     }
+    if (hookModal.kind === "day") {
+      return {
+        kind: "day",
+        userId: hookModal.userId,
+        date: hookModal.date,
+        cells: getCells(grid, hookModal.userId, hookModal.date),
+      };
+    }
     return { kind: "closed" };
-  }, [hookModal, modalCell]);
+  }, [hookModal, modalCell, grid]);
 
   if (!canEdit && !hasPermission("attendance.record")) {
     // Hard block for users who have neither manage nor record permission.
@@ -691,6 +719,8 @@ export default function PlanWork() {
         onDeleteOverride={deleteOverrideFn}
         onCreateOverrideFromRange={createOverrideFromRange}
         onSwitchToEditRange={switchToEditRange}
+        onAddRecord={openCreate}
+        onEditRecord={editRecord}
       />
       <PlanCategoriesModal
         isOpen={catModalOpen}

src/admin/pages/ProjectDetail.tsx

@@ -29,6 +29,7 @@ import {
   ConfirmDialog,
   LoadingState,
   PageEnter,
+  headerActionsSx,
 } from "../ui";
 
 const API_BASE = "/api/admin";
@@ -320,14 +321,7 @@ export default function ProjectDetail() {
             </Box>
           </Box>
           {canEdit && (
-            <Box
+            <Box sx={headerActionsSx}>
-              sx={{
-                display: "flex",
-                alignItems: "center",
-                gap: 1,
-                flexWrap: "wrap",
-              }}
-            >
               <Button onClick={handleSave} disabled={saving}>
                 {saving ? "Ukládání..." : "Uložit"}
               </Button>

src/admin/pages/Settings.tsx

@@ -33,6 +33,7 @@ import {
 
 import { useApiMutation } from "../lib/queries/mutations";
 import apiFetch from "../utils/api";
+import { iconBadgeSx } from "../theme";
 const API_BASE = "/api/admin";
 
 const PlusIcon = (
@@ -842,17 +843,18 @@ export default function Settings() {
               >
                 <Box sx={{ display: "flex", alignItems: "center", gap: 1.5 }}>
                   <Box
-                    sx={{
+                    sx={[
+                      {
                         width: 36,
                         height: 36,
                         borderRadius: "50%",
                         display: "flex",
                         alignItems: "center",
                         justifyContent: "center",
-                      bgcolor: require2FA ? "success.light" : "action.hover",
-                      color: require2FA ? "success.main" : "text.secondary",
                         flexShrink: 0,
-                    }}
+                      },
+                      iconBadgeSx(require2FA ? "success" : "default"),
+                    ]}
                   >
                     <svg
                       width="18"

src/admin/pages/WarehouseInventory.tsx

@@ -157,7 +157,7 @@ export default function WarehouseInventory() {
           />
         </Box>
         {statusFilter && (
-          <Button variant="outlined" onClick={resetFilters}>
+          <Button variant="outlined" color="inherit" onClick={resetFilters}>
             Zrušit filtry
           </Button>
         )}

src/admin/pages/WarehouseInventoryDetail.tsx

@@ -24,6 +24,7 @@ import {
   PageHeader,
   PageEnter,
   ConfirmDialog,
+  headerActionsSx,
   type DataColumn,
 } from "../ui";
 
@@ -192,7 +193,7 @@ export default function WarehouseInventoryDetail() {
       <PageHeader
         title={s.session_number || "Inventura"}
         actions={
-          <Box sx={{ display: "flex", alignItems: "center", gap: 1 }}>
+          <Box sx={headerActionsSx}>
             <Button
               component={RouterLink}
               to="/warehouse/inventory"

src/admin/pages/WarehouseIssueDetail.tsx

@@ -24,6 +24,7 @@ import {
   PageHeader,
   ConfirmDialog,
   PageEnter,
+  headerActionsSx,
   type DataColumn,
 } from "../ui";
 
@@ -233,7 +234,7 @@ export default function WarehouseIssueDetail() {
             : undefined
         }
         actions={
-          <Box sx={{ display: "flex", alignItems: "center", gap: 1 }}>
+          <Box sx={headerActionsSx}>
             <Button
               component={RouterLink}
               to="/warehouse/issues"

src/admin/pages/WarehouseIssues.tsx

@@ -248,7 +248,7 @@ export default function WarehouseIssues() {
           />
         </Box>
         {hasActiveFilters && (
-          <Button variant="outlined" onClick={resetFilters}>
+          <Button variant="outlined" color="inherit" onClick={resetFilters}>
             Zrušit filtry
           </Button>
         )}

src/admin/pages/WarehouseItemDetail.tsx

@@ -29,6 +29,7 @@ import {
   PageHeader,
   ConfirmDialog,
   PageEnter,
+  headerActionsSx,
   type DataColumn,
 } from "../ui";
 
@@ -233,7 +234,7 @@ export default function WarehouseItemDetail() {
 
   // Edit / view mode action buttons
   const headerActions = canManage ? (
-    <Box sx={{ display: "flex", gap: 1 }}>
+    <Box sx={headerActionsSx}>
       {editing || isNew ? (
         <>
           {!isNew && (
@@ -362,7 +363,7 @@ export default function WarehouseItemDetail() {
         title={title}
         subtitle={subtitle}
         actions={
-          <Box sx={{ display: "flex", alignItems: "center", gap: 1 }}>
+          <Box sx={headerActionsSx}>
             <Button
               component={RouterLink}
               to="/warehouse/items"

src/admin/pages/WarehouseReceiptDetail.tsx

@@ -26,6 +26,7 @@ import {
   PageHeader,
   ConfirmDialog,
   PageEnter,
+  headerActionsSx,
   type DataColumn,
 } from "../ui";
 
@@ -301,7 +302,7 @@ export default function WarehouseReceiptDetail() {
         title={r.receipt_number || "Nový doklad"}
         subtitle={r.supplier?.name}
         actions={
-          <Box sx={{ display: "flex", alignItems: "center", gap: 1 }}>
+          <Box sx={headerActionsSx}>
             <Button
               component={RouterLink}
               to="/warehouse/receipts"

src/admin/pages/WarehouseReceipts.tsx

@@ -247,7 +247,7 @@ export default function WarehouseReceipts() {
           />
         </Box>
         {hasActiveFilters && (
-          <Button variant="outlined" onClick={resetFilters}>
+          <Button variant="outlined" color="inherit" onClick={resetFilters}>
             Zrušit filtry
           </Button>
         )}

src/admin/pages/WarehouseReservations.tsx

@@ -376,7 +376,7 @@ export default function WarehouseReservations() {
           </Box>
         )}
         {hasActiveFilters && (
-          <Button variant="outlined" onClick={resetFilters}>
+          <Button variant="outlined" color="inherit" onClick={resetFilters}>
             Zrušit filtry
           </Button>
         )}

src/admin/theme.ts

@@ -1,4 +1,4 @@
-import { createTheme } from "@mui/material/styles";
+import { createTheme, type Theme } from "@mui/material/styles";
 
 const FONT_BODY = "'Plus Jakarta Sans', system-ui, sans-serif";
 const FONT_HEADING = "'Urbanist', sans-serif";
@@ -7,6 +7,19 @@ const FONT_MONO = "'DM Mono', Menlo, monospace";
 // Standard Material easing (matches the legacy --transition cubic-bezier).
 const EASE = "cubic-bezier(0.4, 0, 0.2, 1)";
 
+// Dark-mode fills for FILLED colored surfaces (contained buttons, filled chips,
+// StatCard badges). The palette .main stays BRIGHT in dark mode (it drives text,
+// outlined buttons and row tints), but a bright fill makes WHITE text/glyphs
+// illegible — so filled surfaces drop to these darker shades (≈ the light-scheme
+// values) in dark mode. One rule everywhere: filled colored = white text,
+// readable in both themes. Light mode needs no override (its .main is dark).
+export const FILLED_DARK_BG = {
+  error: { bg: "#dc2626", hover: "#b91c1c" },
+  success: { bg: "#15803d", hover: "#166534" },
+  warning: { bg: "#b45309", hover: "#92400e" },
+  info: { bg: "#1d4ed8", hover: "#1e40af" },
+} as const;
+
 export const theme = createTheme({
   cssVariables: {
     colorSchemeSelector: "[data-theme='%s']",
@@ -80,6 +93,47 @@ export const theme = createTheme({
           },
           "&:active": { transform: "translateY(0) scale(0.97)" },
         },
+        // Filled colored buttons: WHITE text in BOTH themes (was per-scheme
+        // contrastText → near-black text on colored fills in dark mode, which
+        // also clashed with the always-white primary — "black text on one red
+        // button, white on another"). In dark mode the fill drops to a darker
+        // shade so white stays legible.
+        containedError: ({ theme }) => ({
+          color: "#fff",
+          ...theme.applyStyles("dark", {
+            "&:not(.Mui-disabled)": {
+              backgroundColor: FILLED_DARK_BG.error.bg,
+              "&:hover": { backgroundColor: FILLED_DARK_BG.error.hover },
+            },
+          }),
+        }),
+        containedSuccess: ({ theme }) => ({
+          color: "#fff",
+          ...theme.applyStyles("dark", {
+            "&:not(.Mui-disabled)": {
+              backgroundColor: FILLED_DARK_BG.success.bg,
+              "&:hover": { backgroundColor: FILLED_DARK_BG.success.hover },
+            },
+          }),
+        }),
+        containedWarning: ({ theme }) => ({
+          color: "#fff",
+          ...theme.applyStyles("dark", {
+            "&:not(.Mui-disabled)": {
+              backgroundColor: FILLED_DARK_BG.warning.bg,
+              "&:hover": { backgroundColor: FILLED_DARK_BG.warning.hover },
+            },
+          }),
+        }),
+        containedInfo: ({ theme }) => ({
+          color: "#fff",
+          ...theme.applyStyles("dark", {
+            "&:not(.Mui-disabled)": {
+              backgroundColor: FILLED_DARK_BG.info.bg,
+              "&:hover": { backgroundColor: FILLED_DARK_BG.info.hover },
+            },
+          }),
+        }),
       },
     },
     MuiCard: {
@@ -99,6 +153,54 @@ export const theme = createTheme({
           fontWeight: 700,
           transition: `background-color 200ms ${EASE}, box-shadow 200ms ${EASE}`,
         },
+        // Filled colored chips follow the same rule as filled buttons: white
+        // label in both themes, darker fill in dark mode so white stays legible.
+        // (Chip has no per-color `filledX` key, so target the color class and
+        // scope to the filled variant.)
+        colorError: ({ theme }) => ({
+          "&.MuiChip-filled": {
+            color: "#fff",
+            ...theme.applyStyles("dark", {
+              backgroundColor: FILLED_DARK_BG.error.bg,
+              "&.MuiChip-clickable:hover": {
+                backgroundColor: FILLED_DARK_BG.error.hover,
+              },
+            }),
+          },
+        }),
+        colorSuccess: ({ theme }) => ({
+          "&.MuiChip-filled": {
+            color: "#fff",
+            ...theme.applyStyles("dark", {
+              backgroundColor: FILLED_DARK_BG.success.bg,
+              "&.MuiChip-clickable:hover": {
+                backgroundColor: FILLED_DARK_BG.success.hover,
+              },
+            }),
+          },
+        }),
+        colorWarning: ({ theme }) => ({
+          "&.MuiChip-filled": {
+            color: "#fff",
+            ...theme.applyStyles("dark", {
+              backgroundColor: FILLED_DARK_BG.warning.bg,
+              "&.MuiChip-clickable:hover": {
+                backgroundColor: FILLED_DARK_BG.warning.hover,
+              },
+            }),
+          },
+        }),
+        colorInfo: ({ theme }) => ({
+          "&.MuiChip-filled": {
+            color: "#fff",
+            ...theme.applyStyles("dark", {
+              backgroundColor: FILLED_DARK_BG.info.bg,
+              "&.MuiChip-clickable:hover": {
+                backgroundColor: FILLED_DARK_BG.info.hover,
+              },
+            }),
+          },
+        }),
       },
     },
     MuiOutlinedInput: {
@@ -124,3 +226,29 @@ export const fonts = {
   heading: FONT_HEADING,
   mono: FONT_MONO,
 };
+
+export type IconBadgeColor =
+  | "default"
+  | "primary"
+  | "success"
+  | "warning"
+  | "error"
+  | "info";
+
+/**
+ * sx fragment for a solid icon-badge tile: a `<color>.main` fill with a WHITE
+ * glyph, darkened in dark mode (FILLED_DARK_BG) so white stays legible on the
+ * otherwise-bright success/warning/info/error fills. `default` = neutral grey.
+ * Single source of truth for every labelled icon badge — use in an sx array
+ * next to the tile's size/shape so they can never drift apart:
+ *   sx={[{ width: 40, height: 40, borderRadius: 2, display: "flex", … }, iconBadgeSx(color)]}
+ */
+export function iconBadgeSx(color: IconBadgeColor) {
+  const bg = color === "default" ? "grey.600" : `${color}.main`;
+  const darkBg = (FILLED_DARK_BG as Record<string, { bg: string }>)[color]?.bg;
+  return (theme: Theme) => ({
+    bgcolor: bg,
+    color: "common.white",
+    ...(darkBg ? theme.applyStyles("dark", { backgroundColor: darkBg }) : {}),
+  });
+}

src/admin/ui/PageHeader.tsx

@@ -1,6 +1,7 @@
 import type { ReactNode } from "react";
 import Box from "@mui/material/Box";
 import Typography from "@mui/material/Typography";
+import type { SxProps, Theme } from "@mui/material/styles";
 
 export interface PageHeaderProps {
   title: string;
@@ -8,6 +9,26 @@ export interface PageHeaderProps {
   actions?: ReactNode;
 }
 
+/**
+ * Shared sx for a header action-button group. On mobile each button gets its
+ * own full-width row (column + stretch); from `sm` up it's the usual right-
+ * aligned wrapping row. Use on the Box that wraps the header's action Buttons
+ * (page headers + detail-page headers) so the mobile layout is identical
+ * everywhere — no more buttons wrapping into a ragged grid on phones.
+ */
+export const headerActionsSx: SxProps<Theme> = {
+  display: "flex",
+  flexDirection: { xs: "column", sm: "row" },
+  alignItems: { xs: "stretch", sm: "center" },
+  justifyContent: { sm: "flex-end" },
+  flexWrap: { sm: "wrap" },
+  gap: 1,
+  width: { xs: "100%", sm: "auto" },
+  // Some detail-page headers keep a StatusChip in this same group — keep it at
+  // its natural size on mobile instead of stretching it into a full-width bar.
+  "& > .MuiChip-root": { alignSelf: { xs: "flex-start", sm: "auto" } },
+};
+
 /**
  * Standard page header: title (+ optional subtitle) on the left,
  * action controls on the right. No framer-motion — pages add their own entrance.
@@ -36,19 +57,7 @@ export default function PageHeader({
           </Typography>
         )}
       </Box>
-      {actions && (
+      {actions && <Box sx={headerActionsSx}>{actions}</Box>}
-        <Box
-          sx={{
-            display: "flex",
-            alignItems: "center",
-            justifyContent: "flex-end",
-            gap: 1,
-            flexWrap: "wrap",
-          }}
-        >
-          {actions}
-        </Box>
-      )}
     </Box>
   );
 }

src/admin/ui/StatCard.tsx

@@ -2,6 +2,7 @@ import type { ReactNode } from "react";
 import Box from "@mui/material/Box";
 import Typography from "@mui/material/Typography";
 import Card from "./Card";
+import { iconBadgeSx } from "../theme";
 
 export type StatCardColor =
   | "default"
@@ -30,27 +31,23 @@ export default function StatCard({
   color = "default",
   footer,
 }: StatCardProps) {
-  // Solid tile + white glyph: high-contrast in both themes (the old light tint
-  // left the icon dark/low-visibility, esp. for the default variant).
-  const iconBg = color === "default" ? "grey.600" : `${color}.main`;
-  const iconColor = "common.white";
-
   return (
     <Card>
       <Box sx={{ display: "flex", alignItems: "flex-start", gap: 1.5 }}>
         {icon && (
           <Box
-            sx={{
+            sx={[
+              {
                 display: "flex",
                 alignItems: "center",
                 justifyContent: "center",
                 width: 40,
                 height: 40,
                 borderRadius: 2,
-              bgcolor: iconBg,
-              color: iconColor,
                 flexShrink: 0,
-            }}
+              },
+              iconBadgeSx(color),
+            ]}
           >
             {icon}
           </Box>

src/admin/ui/index.ts

@@ -18,7 +18,7 @@ export { default as Pagination } from "./Pagination";
 export { default as DateField } from "./DateField";
 export { default as MonthField } from "./MonthField";
 export { default as TimeField } from "./TimeField";
-export { default as PageHeader } from "./PageHeader";
+export { default as PageHeader, headerActionsSx } from "./PageHeader";
 export { default as EmptyState } from "./EmptyState";
 export { default as LoadingState } from "./LoadingState";
 export { default as FilterBar } from "./FilterBar";

src/routes/admin/dashboard.ts

@@ -4,6 +4,7 @@ import { requireAuth } from "../../middleware/auth";
 import { success } from "../../utils/response";
 import { localTimeStr } from "../../utils/date";
 import { toCzk } from "../../services/exchange-rates";
+import { resolveCell } from "../../services/plan.service";
 
 export default async function dashboardRoutes(
   fastify: FastifyInstance,
@@ -42,6 +43,30 @@ export default async function dashboardRoutes(
       result.my_shift = { has_ongoing: myShift !== null };
     }
 
+    // Today's work plan (personal) — powers the "Vaše dnešní zařazení" card.
+    // resolveCell returns 0–3 records (override-beats-range layering); an empty
+    // array means the user has plan access but nothing is scheduled today. Each
+    // record's category key is enriched with its label + colour so the widget
+    // needs no extra query. todayStr uses local (Europe/Prague) calendar date —
+    // the plan's @db.Date day.
+    if (has("attendance.record") || has("attendance.manage")) {
+      const todayStr = `${now.getFullYear()}-${String(now.getMonth() + 1).padStart(2, "0")}-${String(now.getDate()).padStart(2, "0")}`;
+      const cells = await resolveCell(userId, todayStr);
+      result.today_plan = await Promise.all(
+        cells.map(async (cell) => {
+          const cat = await prisma.plan_categories.findUnique({
+            where: { key: cell.category },
+            select: { label: true, color: true },
+          });
+          return {
+            ...cell,
+            category_label: cat?.label ?? cell.category,
+            category_color: cat?.color ?? null,
+          };
+        }),
+      );
+    }
+
     // Attendance admin — only for attendance.manage
     if (has("attendance.manage")) {
       const [todayAttendance, onLeaveToday, usersCount] = await Promise.all([

src/routes/admin/orders.ts

@@ -310,7 +310,9 @@ export default async function ordersRoutes(
       const id = parseId(request.params.id, reply);
       if (id === null) return;
 
-      const result = await deleteOrder(id);
+      const body = request.body as Record<string, unknown> | undefined;
+      const deleteFiles = !!body?.delete_files;
+      const result = await deleteOrder(id, deleteFiles);
       if ("error" in result) return error(reply, result.error!, result.status!);
 
       await logAudit({

src/routes/admin/plan.ts

@@ -328,18 +328,6 @@ export default async function planRoutes(app: FastifyInstance) {
       );
       if ("error" in result) return error(reply, result.error, result.status);
 
-      // If the create replaced an existing active override, log the soft-delete first.
-      if (result.replacedData) {
-        await logAudit({
-          request,
-          authData: request.authData,
-          action: "delete",
-          entityType: "work_plan_override",
-          entityId: (result.replacedData as any).id,
-          oldValues: result.replacedData as Record<string, unknown>,
-          description: result.replacedDescription,
-        });
-      }
       await logAudit({
         request,
         authData: request.authData,

src/services/nas-file-manager.ts

@@ -105,8 +105,12 @@ interface DownloadResult {
 export class NasFileManager {
   private readonly basePath: string;
 
-  constructor() {
+  constructor(basePath?: string) {
-    this.basePath = path.resolve(config.nas.path).replace(/\\/g, "/");
+    // basePath is an injection seam for tests; production callers pass nothing
+    // and get the configured NAS_PATH.
+    this.basePath = path
+      .resolve(basePath ?? config.nas.path)
+      .replace(/\\/g, "/");
   }
 
   public isConfigured(): boolean {

src/services/orders.service.ts

@@ -5,6 +5,11 @@ import {
   releaseSharedNumber,
   isOrderNumberTaken,
 } from "./numbering.service";
+import { NasFileManager } from "./nas-file-manager";
+
+// Best-effort NAS folder creation for order-spawned projects, mirroring
+// projects.service. Stateless singleton; reads NAS_PATH at construction.
+const nasFileManager = new NasFileManager();
 
 interface OrderItemInput {
   description?: string | null;
@@ -262,6 +267,23 @@ export async function createOrderFromQuotation(
     return { order, project, orderNumber };
   });
 
+  // Best-effort NAS project folder, outside the transaction (mirrors
+  // createProject). A project created from an accepted offer must get the same
+  // 02_PROJEKTY/<number>_<name> folder as a manually-created one. Non-fatal: a
+  // NAS outage must never roll back the order.
+  if (result.project.project_number && nasFileManager.isConfigured()) {
+    const created = nasFileManager.createProjectFolder(
+      result.project.project_number,
+      result.project.name || "",
+    );
+    if (!created) {
+      console.error(
+        "[orders.service] NAS folder not created for project",
+        result.project.project_number,
+      );
+    }
+  }
+
   return {
     data: {
       order_id: result.order.id,
@@ -297,7 +319,7 @@ export async function createOrder(
   attachmentName?: string | null,
 ) {
   try {
-    return await prisma.$transaction(async (tx) => {
+    const result = await prisma.$transaction(async (tx) => {
       const orderNumber =
         body.order_number !== undefined && body.order_number !== null
           ? String(body.order_number)
@@ -362,6 +384,8 @@ export async function createOrder(
       }
 
       let projectId: number | undefined;
+      let createdProject: { project_number: string; name: string } | null =
+        null;
       // Only auto-create a project for genuine offer-less orders; share the
       // order's number (same shared pool) exactly like the from-quotation flow.
       if (body.create_project !== false && body.quotation_id == null) {
@@ -375,14 +399,42 @@ export async function createOrder(
           },
         });
         projectId = project.id;
+        if (project.project_number) {
+          createdProject = {
+            project_number: project.project_number,
+            name: project.name || "",
+          };
+        }
       }
 
       return {
         id: order.id,
         order_number: order.order_number,
         project_id: projectId,
+        createdProject,
       };
     });
+
+    // Best-effort NAS project folder, outside the transaction (mirrors
+    // createProject). Non-fatal so a NAS outage can't roll back the order.
+    if (result.createdProject && nasFileManager.isConfigured()) {
+      const created = nasFileManager.createProjectFolder(
+        result.createdProject.project_number,
+        result.createdProject.name,
+      );
+      if (!created) {
+        console.error(
+          "[orders.service] NAS folder not created for project",
+          result.createdProject.project_number,
+        );
+      }
+    }
+
+    return {
+      id: result.id,
+      order_number: result.order_number,
+      project_id: result.project_id,
+    };
   } catch (err) {
     if (err instanceof Error && "status" in err) {
       return {
@@ -536,15 +588,17 @@ export async function updateOrder(id: number, body: UpdateOrderData) {
   return { data: { id, order_number: existing.order_number } };
 }
 
-export async function deleteOrder(id: number) {
+export async function deleteOrder(id: number, deleteFiles = false) {
   const existing = await prisma.orders.findUnique({ where: { id } });
   if (!existing)
     return { error: "Objednávka nenalezena", status: 404 } as const;
 
-  // Fetch linked projects before the transaction for number release later
+  // Fetch linked projects before the transaction for number release and
+  // (optional) NAS folder cleanup later. project_number is needed to locate
+  // the folder on the share.
   const linkedProjects = await prisma.projects.findMany({
     where: { order_id: id },
-    select: { id: true, created_at: true },
+    select: { id: true, created_at: true, project_number: true },
   });
 
   // Guard: projects may have non-cascaded warehouse refs (sklad_issues,
@@ -610,6 +664,24 @@ export async function deleteOrder(id: number) {
     await tx.orders.delete({ where: { id } });
   });
 
+  // Best-effort NAS folder cleanup for the order's project(s), outside the
+  // transaction and only when the user ticked the "delete folder" checkbox in
+  // the order delete modal. Non-fatal: a NAS error must not undo the
+  // already-committed DB delete. deleteProjectFolder is idempotent — it returns
+  // true (no-op) when the folder is already absent.
+  if (deleteFiles && nasFileManager.isConfigured()) {
+    for (const p of linkedProjects) {
+      if (!p.project_number) continue;
+      const ok = await nasFileManager.deleteProjectFolder(p.project_number);
+      if (!ok) {
+        console.error(
+          "[orders.service] NAS folder not deleted for project",
+          p.project_number,
+        );
+      }
+    }
+  }
+
   const year = existing.created_at
     ? new Date(existing.created_at).getFullYear()
     : new Date().getFullYear();

src/services/plan.service.ts

@@ -108,12 +108,14 @@ export interface ResolvedCell {
 }
 
 /**
- * Compute the effective plan cell for (userId, dateStr).
+ * Compute the effective plan records for (userId, dateStr) as an array of
+ * 0–MAX_RECORDS_PER_CELL records.
  *
- * Precedence: override > entry > null.
+ * Layering: if any override exists for the day, the overrides are returned
- * Soft-deleted rows are ignored (is_deleted = false filter).
+ * (newest-first) and the range entries are hidden; otherwise the range
- * If multiple entries cover the same day, the latest by created_at wins
+ * entries covering the day are returned (newest-first). Soft-deleted rows
- * and a warning is logged.
+ * are ignored (is_deleted = false filter). The result is capped at
+ * MAX_RECORDS_PER_CELL.
  *
  * dateStr must be a YYYY-MM-DD string. The function builds a JS Date
  * from it and Prisma handles timezone conversion against the MySQL
@@ -122,31 +124,31 @@ export interface ResolvedCell {
 export async function resolveCell(
   userId: number,
   dateStr: string,
-): Promise<ResolvedCell | null> {
+): Promise<ResolvedCell[]> {
   const date = new Date(dateStr);
 
-  // 1. Single-day override for this exact date
+  const overrides = await prisma.work_plan_overrides.findMany({
-  const override = await prisma.work_plan_overrides.findFirst({
     where: { user_id: userId, shift_date: date, is_deleted: false },
+    orderBy: { created_at: "desc" },
+    take: MAX_RECORDS_PER_CELL,
     include: { projects: projectSelect },
   });
-  if (override) {
+  if (overrides.length > 0) {
-    return {
+    return overrides.map((o) => ({
-      source: "override",
+      source: "override" as const,
       entryId: null,
-      overrideId: override.id,
+      overrideId: o.id,
-      user_id: override.user_id,
+      user_id: o.user_id,
       shift_date: dateStr,
-      project_id: override.project_id,
+      project_id: o.project_id,
-      ...projectFields(override.projects),
+      ...projectFields(o.projects),
-      category: override.category,
+      category: o.category,
-      note: override.note,
+      note: o.note,
       rangeFrom: null,
       rangeTo: null,
-    };
+    }));
   }
 
-  // 2. Range entry that covers the day
   const entries = await prisma.work_plan_entries.findMany({
     where: {
       user_id: userId,
@@ -155,24 +157,11 @@ export async function resolveCell(
       is_deleted: false,
     },
     orderBy: { created_at: "desc" },
+    take: MAX_RECORDS_PER_CELL,
     include: { projects: projectSelect },
   });
-
+  return entries.map((entry) => ({
-  if (entries.length === 0) return null;
+    source: "entry" as const,
-
-  if (entries.length > 1) {
-    // Multiple entries overlap. Use the latest. A persistent audit-log
-    // entry would be ideal here, but logAudit() currently requires a
-    // FastifyRequest — services have no request. Use console.warn as a
-    // stand-in until a service-context audit logger is introduced.
-    console.warn(
-      `[plan.service] multiple entries cover user ${userId} on ${dateStr}; using the latest (entry id ${entries[0].id})`,
-    );
-  }
-
-  const entry = entries[0];
-  return {
-    source: "entry",
     entryId: entry.id,
     overrideId: null,
     user_id: entry.user_id,
@@ -183,12 +172,14 @@ export async function resolveCell(
     note: entry.note,
     rangeFrom: entry.date_from.toISOString().slice(0, 10),
     rangeTo: entry.date_to.toISOString().slice(0, 10),
-  };
+  }));
 }
 
 /**
- * Compute the effective plan cell for every (userId, date) in the
+ * Compute the effective plan records for every (userId, date) in the
- * given range. Returns a 2D map: cells[userId][dateStr] = ResolvedCell | null.
+ * given range. Returns a 2D map: cells[userId][dateStr] = ResolvedCell[]
+ * (0–MAX_RECORDS_PER_CELL records, same layering as resolveCell; empty
+ * days are []).
  *
  * Implementation: load all entries and overrides for the range in two
  * queries, then iterate the dates and resolve each cell in O(1) per
@@ -198,7 +189,7 @@ export async function resolveGrid(
   userIds: number[],
   dateFromStr: string,
   dateToStr: string,
-): Promise<Record<number, Record<string, ResolvedCell | null>>> {
+): Promise<Record<number, Record<string, ResolvedCell[]>>> {
   const dateFrom = new Date(dateFromStr);
   const dateTo = new Date(dateToStr);
 
@@ -219,11 +210,11 @@ export async function resolveGrid(
         is_deleted: false,
         shift_date: { gte: dateFrom, lte: dateTo },
       },
+      orderBy: { created_at: "desc" },
       include: { projects: projectSelect },
     }),
   ]);
 
-  // Build a date list (inclusive)
   const dates: string[] = [];
   for (
     let d = new Date(dateFrom);
@@ -233,56 +224,52 @@ export async function resolveGrid(
     dates.push(d.toISOString().slice(0, 10));
   }
 
-  const result: Record<number, Record<string, ResolvedCell | null>> = {};
+  const result: Record<number, Record<string, ResolvedCell[]>> = {};
   for (const uid of userIds) {
     result[uid] = {};
     for (const dateStr of dates) {
-      // Override first
+      const day = new Date(dateStr);
-      const override = overrides.find(
+      const dayOverrides = overrides
+        .filter(
           (o) =>
             o.user_id === uid &&
             o.shift_date.toISOString().slice(0, 10) === dateStr,
-      );
+        )
-      if (override) {
+        .slice(0, MAX_RECORDS_PER_CELL);
-        result[uid][dateStr] = {
+      if (dayOverrides.length > 0) {
-          source: "override",
+        result[uid][dateStr] = dayOverrides.map((o) => ({
+          source: "override" as const,
           entryId: null,
-          overrideId: override.id,
+          overrideId: o.id,
-          user_id: override.user_id,
+          user_id: o.user_id,
           shift_date: dateStr,
-          project_id: override.project_id,
+          project_id: o.project_id,
-          ...projectFields(override.projects),
+          ...projectFields(o.projects),
-          category: override.category,
+          category: o.category,
-          note: override.note,
+          note: o.note,
           rangeFrom: null,
           rangeTo: null,
-        };
+        }));
         continue;
       }
-      // First (latest by created_at) matching entry
+      const dayEntries = entries
-      const entry = entries.find(
+        .filter(
-        (e) =>
+          (e) => e.user_id === uid && e.date_from <= day && e.date_to >= day,
-          e.user_id === uid &&
+        )
-          e.date_from <= new Date(dateStr) &&
+        .slice(0, MAX_RECORDS_PER_CELL);
-          e.date_to >= new Date(dateStr),
+      result[uid][dateStr] = dayEntries.map((e) => ({
-      );
+        source: "entry" as const,
-      if (entry) {
+        entryId: e.id,
-        result[uid][dateStr] = {
-          source: "entry",
-          entryId: entry.id,
         overrideId: null,
-          user_id: entry.user_id,
+        user_id: e.user_id,
         shift_date: dateStr,
-          project_id: entry.project_id,
+        project_id: e.project_id,
-          ...projectFields(entry.projects),
+        ...projectFields(e.projects),
-          category: entry.category,
+        category: e.category,
-          note: entry.note,
+        note: e.note,
-          rangeFrom: entry.date_from.toISOString().slice(0, 10),
+        rangeFrom: e.date_from.toISOString().slice(0, 10),
-          rangeTo: entry.date_to.toISOString().slice(0, 10),
+        rangeTo: e.date_to.toISOString().slice(0, 10),
-        };
+      }));
-      } else {
-        result[uid][dateStr] = null;
-      }
     }
   }
 
@@ -377,22 +364,14 @@ export function assertNotPastDate(
  * where `oldData` is null for creates and the pre-update snapshot for
  * updates / deletes (so the route handler can call `logAudit` with it).
  *
- * The optional `replacedData` field is set only by `createOverride` when
- * an existing active override for the same (user, date) was soft-deleted
- * before creating the new one. The route handler uses it to emit a
- * second audit-log entry for the deletion of the replaced row.
- *
  * On failure returns `{ error, status }`.
  */
 export type Result<T> =
   | {
       data: T;
       oldData: unknown | null;
-      replacedData?: unknown | null;
       /** Human-readable Czech subject for the audit-log row. */
       description?: string;
-      /** Audit description for the `replacedData` soft-delete row, if any. */
-      replacedDescription?: string;
     }
   | { error: string; status: number };
 
@@ -401,6 +380,46 @@ function toDateOnly(dateStr: string): Date {
   return new Date(dateStr + "T00:00:00.000Z");
 }
 
+/** Maximum number of records (entries OR overrides) shown per cell per day. */
+export const MAX_RECORDS_PER_CELL = 3;
+
+/**
+ * Returns { error, status } if creating an entry over [dateFromStr, dateToStr]
+ * would push any single day past MAX_RECORDS_PER_CELL active entries for the
+ * user. Names the first offending date. Counts entries regardless of whether an
+ * override currently hides them (simpler and predictable).
+ */
+async function assertEntryCapAvailable(
+  userId: number,
+  dateFromStr: string,
+  dateToStr: string,
+): Promise<{ error: string; status: number } | null> {
+  const from = toDateOnly(dateFromStr);
+  const to = toDateOnly(dateToStr);
+  const existing = await prisma.work_plan_entries.findMany({
+    where: {
+      user_id: userId,
+      is_deleted: false,
+      date_from: { lte: to },
+      date_to: { gte: from },
+    },
+    select: { date_from: true, date_to: true },
+  });
+  for (let d = new Date(from); d <= to; d.setUTCDate(d.getUTCDate() + 1)) {
+    const day = new Date(d);
+    const count = existing.filter(
+      (e) => e.date_from <= day && e.date_to >= day,
+    ).length;
+    if (count >= MAX_RECORDS_PER_CELL) {
+      return {
+        error: `Na den ${day.toISOString().slice(0, 10)} jsou již ${MAX_RECORDS_PER_CELL} záznamy (maximum).`,
+        status: 400,
+      };
+    }
+  }
+  return null;
+}
+
 /** Create a work_plan_entries row. Past dates require force=true. */
 export async function createEntry(
   input: {
@@ -442,6 +461,13 @@ export async function createEntry(
   const catErr = await assertActiveCategory(input.category);
   if (catErr) return catErr;
 
+  const capErr = await assertEntryCapAvailable(
+    input.user_id,
+    input.date_from,
+    input.date_to,
+  );
+  if (capErr) return capErr;
+
   const created = await prisma.work_plan_entries.create({
     data: {
       user_id: input.user_id,
@@ -576,13 +602,10 @@ export async function deleteEntry(
 // ---------------------------------------------------------------------------
 
 /**
- * Create a work_plan_overrides row. Replaces any active override for the
+ * Create a work_plan_overrides row. Additive: stacks up to
- * same (user_id, shift_date) — soft-deletes the old one. Past dates
+ * MAX_RECORDS_PER_CELL active overrides per (user_id, shift_date); a create
- * require force=true.
+ * past the cap returns { error, status: 400 }. Past dates require force=true.
- *
+ * Returns { data, oldData: null, description }.
- * Returns { data, oldData: null, replacedData: existing_or_null } so the
- * route handler can emit two audit log rows: one for the soft-deleted
- * previous override, and one for the new one.
  */
 export async function createOverride(
   input: {
@@ -601,37 +624,22 @@ export async function createOverride(
   const catErr = await assertActiveCategory(input.category);
   if (catErr) return catErr;
 
-  // Application-level enforcement of "at most one active override per
-  // (user_id, shift_date)". The previous DB unique constraint was dropped
-  // (see migration 20260605122718_drop_wpo_unique_constraint) because
-  // MySQL unique indexes don't ignore soft-deleted rows, which would have
-  // blocked legitimate soft-delete-then-create replacement.
-  //
-  // Race protection: wrap the soft-delete + create in a transaction with
-  // SELECT ... FOR UPDATE on the colliding row so two concurrent requests
-  // can't both create active overrides for the same user-day.
   const date = toDateOnly(input.shift_date);
 
-  const { created, replaced } = await prisma.$transaction(async (tx) => {
+  // Additive up to MAX_RECORDS_PER_CELL. (This previously REPLACED the existing
-    const existing = await tx.work_plan_overrides.findFirst({
+  // override; multi-record cells stack instead.) count+create runs in one
-      where: {
+  // transaction; a concurrent create could in theory add one extra row, but
-        user_id: input.user_id,
+  // resolve display caps at MAX_RECORDS_PER_CELL so that is benign.
-        shift_date: date,
+  let created;
-        is_deleted: false,
+  try {
-      },
+    created = await prisma.$transaction(async (tx) => {
-    });
+      const count = await tx.work_plan_overrides.count({
-
+        where: { user_id: input.user_id, shift_date: date, is_deleted: false },
-    if (existing) {
-      // Lock the row before update so a concurrent createOverride for the
-      // same (user, date) waits and sees the soft-deleted state.
-      await tx.$executeRaw`SELECT id FROM work_plan_overrides WHERE id = ${existing.id} FOR UPDATE`;
-      await tx.work_plan_overrides.update({
-        where: { id: existing.id },
-        data: { is_deleted: true },
       });
+      if (count >= MAX_RECORDS_PER_CELL) {
+        throw Object.assign(new Error("cap"), { __cap: true });
       }
-
+      return tx.work_plan_overrides.create({
-    const createdRow = await tx.work_plan_overrides.create({
         data: {
           user_id: input.user_id,
           shift_date: date,
@@ -641,9 +649,16 @@ export async function createOverride(
           created_by: actorUserId,
         },
       });
-
-    return { created: createdRow, replaced: existing };
     });
+  } catch (e) {
+    if (e && typeof e === "object" && "__cap" in e) {
+      return {
+        error: `Na tento den jsou již ${MAX_RECORDS_PER_CELL} záznamy (maximum).`,
+        status: 400,
+      };
+    }
+    throw e;
+  }
 
   const { userName, projectName } = await resolvePlanLabels(
     created.user_id,
@@ -658,26 +673,7 @@ export async function createOverride(
     force,
   });
 
-  let replacedDescription: string | undefined;
+  return { data: created, oldData: null, description };
-  if (replaced) {
-    const r = await resolvePlanLabels(replaced.user_id, replaced.project_id);
-    replacedDescription = buildPlanAuditDescription({
-      userName: r.userName,
-      categoryLabel: await resolveCategoryLabel(replaced.category),
-      projectName: r.projectName,
-      dateFrom: isoDay(replaced.shift_date),
-      dateTo: isoDay(replaced.shift_date),
-      suffix: "nahrazeno novým záznamem",
-    });
-  }
-
-  return {
-    data: created,
-    oldData: null,
-    replacedData: replaced,
-    description,
-    replacedDescription,
-  };
 }
 
 /** Update a work_plan_overrides row. */

src/services/projects.service.ts

@@ -189,10 +189,16 @@ export async function createProject(data: CreateProjectInput) {
   });
 
   if (project.project_number && nasFileManager.isConfigured()) {
-    nasFileManager.createProjectFolder(
+    const created = nasFileManager.createProjectFolder(
       project.project_number,
       project.name || "",
     );
+    if (!created) {
+      console.error(
+        "[projects.service] NAS folder not created for project",
+        project.project_number,
+      );
+    }
   }
 
   return project;