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+# PDF Stack Overhaul — Design
+
+**Date:** 2026-05-12
+**Branch:** `feat/documents-folders`
+**Status:** Design approved; pending user review of spec; implementation planned via writing-plans skill.
+
+## Goal
+
+Replace `pdfme` (3 deps, 8 hand-coded coordinate templates, 571-line TipTap-to-pdfme bridge) with `@react-pdf/renderer` (JSX components, real layout primitives). Add `unpdf` for berth-PDF tier-2 rasterization. Add port-level logo upload with quality safeguards. Migrate only the internal-only PDF surfaces; remove invoice and admin-TipTap PDF generation entirely (they violate the new "no client-facing CRM-generated PDFs" rule).
+
+## Scope (locked)
+
+### KEEP & migrate to `@react-pdf/renderer` (internal-only)
+
+| Surface                 | Current location                                                                                    | Caller                                |
+| ----------------------- | --------------------------------------------------------------------------------------------------- | ------------------------------------- |
+| Activity report         | `src/lib/pdf/templates/reports/activity-report.ts`                                                  | `src/lib/services/reports.service.ts` |
+| Revenue report          | `src/lib/pdf/templates/reports/revenue-report.ts`                                                   | same                                  |
+| Pipeline report         | `src/lib/pdf/templates/reports/pipeline-report.ts`                                                  | same                                  |
+| Occupancy report        | `src/lib/pdf/templates/reports/occupancy-report.ts`                                                 | same                                  |
+| Client summary export   | `src/lib/pdf/templates/client-summary-template.ts`                                                  | `src/lib/services/record-export.ts`   |
+| Berth spec export       | `src/lib/pdf/templates/berth-spec-template.ts`                                                      | same                                  |
+| Interest summary export | `src/lib/pdf/templates/interest-summary-template.ts`                                                | same                                  |
+| Expense sheet           | `src/lib/services/expense-pdf.service.ts` (currently uses pdfme indirectly via `expense-export.ts`) | same                                  |
+
+### REMOVE entirely
+
+| Removal                                                                                                                                         | Reason                                                                                                                                                             |
+| ----------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
+| `src/lib/pdf/templates/invoice-template.ts` + `generatePdf` call in `invoices.ts:604` + API route `/api/v1/invoices/[id]/generate-pdf`          | Invoices are client-facing; no CRM-generated client-facing PDFs. Future invoice rendering will use the deferred AcroForm-fill admin-template feature.              |
+| `src/lib/pdf/tiptap-to-pdfme.ts` (571 lines) + API route `/api/v1/admin/templates/preview` + `generatePdf` block in `document-templates.ts:516` | TipTap document templates are Documenso seed bodies; CRM does not render them to PDF anymore.                                                                      |
+| `src/lib/pdf/templates/eoi-standard-inapp.ts` (337 lines, HTML seed) + seed-data references                                                     | Only used as the seed `bodyHtml` text on a `document_templates` row. The in-app EOI is rendered by `fill-eoi-form.ts` (pdf-lib), not from this HTML. Safe to drop. |
+| `src/lib/pdf/generate.ts` (24 lines)                                                                                                            | Pdfme wrapper; replaced by `src/lib/pdf/render.ts`.                                                                                                                |
+| Deps: `@pdfme/common`, `@pdfme/generator`, `@pdfme/schemas`                                                                                     | Replaced by `@react-pdf/renderer`.                                                                                                                                 |
+
+### STAYS UNTOUCHED
+
+- `src/lib/pdf/fill-eoi-form.ts` (pdf-lib AcroForm fill on `assets/eoi-template.pdf`) — the in-app EOI pathway.
+- `src/lib/services/berth-pdf-parser.ts` tier-1 (pdf-lib AcroForm read) and tier-3 (AI fallback). Tier-2 (Tesseract OCR) gets `unpdf` for PDF→image rasterization.
+- `pdf-lib` dep (still needed by `fill-eoi-form.ts` and `berth-pdf-parser.ts`).
+- All Documenso integration code.
+
+## Architecture
+
+Three orthogonal PDF paths post-migration, each with a single owner:
+
+```
+┌──────────────────────────┐  ┌──────────────────────────┐  ┌────────────────────────┐
+│  react-pdf (this phase)  │  │  pdf-lib AcroForm fill   │  │  Documenso (external)  │
+│  Internal only           │  │  Standardized + signing  │  │  Client-facing signed  │
+│                          │  │                          │  │  docs                  │
+│  • Reports (×4)          │  │  • In-app EOI            │  │                        │
+│  • Expenses              │  │  • Future admin-upload   │  │  (handled outside our  │
+│  • Record exports (×3)   │  │    invoice templates     │  │   system)              │
+│  • Future internal lists │  │    (deferred)            │  │                        │
+└────────────┬─────────────┘  └────────────┬─────────────┘  └────────────────────────┘
+             │                             │
+             ▼                             ▼
+    src/lib/pdf/render.ts          src/lib/pdf/fill-eoi-form.ts
+    (renderToBuffer +              (unchanged this phase)
+     renderToStream)
+             │
+             ▼
+    src/lib/pdf/brand-kit/
+    ├─ DocumentShell.tsx
+    ├─ Header.tsx
+    ├─ Footer.tsx
+    ├─ DataTable.tsx
+    ├─ KeyValueGrid.tsx
+    ├─ Section.tsx
+    ├─ Badge.tsx
+    ├─ charts/{Bar,Line,Pie,Funnel}Chart.tsx
+    ├─ tokens.ts
+    └─ logo.ts
+```
+
+### Module boundaries
+
+- **`brand-kit/`** — pure presentation primitives. No DB access, no CRM domain knowledge. Each component has typed props and renders react-pdf elements.
+- **`templates/`** — one `.tsx` per document type. Imports brand-kit primitives + receives typed data props. No DB access; data fetching stays in the calling service.
+- **`render.ts`** — the only module that touches `@react-pdf/renderer`'s `renderToBuffer` / `renderToStream`. Services call `renderPdf(<MyTemplate {...data} />)` or `renderPdfStream(<MyTemplate {...data} />)`.
+- **`logo.ts`** — `resolvePortLogo(portId)` reads `system_settings.port_logo_file_id` and returns `{ source, buffer, mimeType }`. Cached per request via React `cache()`.
+- **Chart rendering** — pure SVG components emitting react-pdf's native `<Svg>` primitive. No JSDOM, no headless Chrome, no canvas. Server-rendered like any other PDF component.
+- **Photo embedding** (expense PDFs) — `sharp` (existing dep) compresses each receipt to ~150KB JPEG before embed. Stream-renders pages so memory stays bounded with hundreds of entries.
+
+### Header layout constraint
+
+The brand-kit `<Header>` reserves a fixed logo slot:
+
+```
+maxWidth:  200 (≈ 56mm)
+maxHeight: 60  (≈ 17mm)
+objectFit: contain      // letterbox, never stretch
+align:     left, vertically centered within the dark header band
+fallback:  when resolvePortLogo returns 'fallback', render <Text style={bold}>{port.name}</Text>
+           at the same slot. The port-name + doc-title combination keeps the header visually balanced.
+```
+
+This is enforced inside `<Header>`, not at upload time, so the upload pipeline can accept any 200-1200px logo and trust the layout to letterbox correctly.
+
+### Brand kit tokens
+
+```ts
+// src/lib/pdf/brand-kit/tokens.ts
+export const PDF_TOKENS = {
+  colors: {
+    text: '#111111',
+    textMuted: '#666666',
+    border: '#e5e7eb',
+    headerBand: '#0f172a', // dark slate — matches CRM sidebar
+    headerText: '#ffffff',
+    accentBlue: '#1d4ed8',
+    zebra: '#f9fafb',
+    success: '#16a34a',
+    warning: '#d97706',
+    danger: '#dc2626',
+  },
+  fonts: {
+    sans: 'Helvetica',
+    sansBold: 'Helvetica-Bold',
+    mono: 'Courier',
+  },
+  sizes: {
+    docTitle: 18,
+    sectionH: 13,
+    body: 10,
+    small: 8,
+    caption: 7,
+  },
+  spacing: {
+    pagePadding: 36,
+    sectionGap: 18,
+    rowGap: 6,
+  },
+} as const;
+```
+
+Single source of truth. Future design pass = edit this file, every PDF updates.
+
+## Logo handling
+
+### Layer 1 — Server-side sharp normalization (required)
+
+```
+upload → magic-byte check via sharp metadata (PNG | JPEG | WEBP | SVG | HEIC | HEIF | AVIF)
+       → reject animated GIF / multi-frame PNG / multi-page TIFF
+       → size cap 5MB raw
+       → if SVG:
+           sanitize first via svgo (strip <script>, on*=, <foreignObject>, external href)
+           reject if sanitization removed dangerous nodes
+           rasterize to PNG via sharp(buf, { density: 300 })  // 300 DPI from vector
+       → standard pipeline:
+           sharp(buf)
+             .extract({ left: cropX, top: cropY, width: cropW, height: cropH })  ← from client crop
+             .trim({ threshold: 10 })
+             .resize({ width: 1200, height: 1200, fit: 'inside', withoutEnlargement: true })
+             .toColorspace('srgb')
+             .removeAlpha()-if-jpeg-source-and-near-white
+             .png({ compressionLevel: 9, palette: true })  ← palette where possible for smaller files
+             .toBuffer()
+       → reject if final > 1MB
+       → reject if min dimension after trim < 200px
+       → store via getStorageBackend().put()
+       → set system_settings.port_logo_file_id = files.id (atomic upsert)
+       → soft-archive previous logo's files row (archivedAt = now)
+       → write audit_logs entry: action=branding.logo.uploaded, by=user.id
+       → collect warnings: [trimmed, resized, noAlpha, jpegSource, svgRasterized, heicConverted]
+```
+
+**Why rasterize SVGs to PNG at upload time:** react-pdf's `<Svg>` primitive supports a subset of SVG (Path, Rect, Circle, Line, Text, gradients, clip-paths) but not filters, animations, embedded fonts, or all the quirks of a designer-exported SVG. Sharp rasterizes via librsvg at 300 DPI on upload, eliminating runtime surprises. Single PNG to embed at render time. The vector source is captured-in-time; if the admin later needs higher resolution, they re-upload.
+
+**Why HEIC/AVIF support:** iPhone photo exports default to HEIC; common admin pain point. Sharp handles both natively via libheif; converts to PNG in the pipeline. Less common but worth supporting.
+
+### Layer 2 — Live upload UI
+
+Admin opens **Port Settings → Branding → Logo**. The dialog shows:
+
+1. **Rules above the dropzone:**
+   - Use PNG or SVG with a transparent background
+   - Minimum 200×200px; recommended 600×200px (wide) or 400×400px (square)
+   - Max 5MB; we'll auto-trim and optimize
+   - Avoid JPEGs unless the background is solid white
+
+2. **`react-image-crop` cropper** with aspect-ratio toggle (Wide 3:1 / Square 1:1 / Freeform).
+
+3. **Live HTML preview** rendering the actual brand-kit `<Header>` React component beside the cropper, with the user's logo. Two preview swatches: dark header band (where the logo actually appears) and a colored background (to spot the "white box" problem with non-transparent JPEGs).
+
+4. **Post-upload warnings** displayed in the preview:
+   - "JPEG with no alpha channel — white background will show on dark headers"
+   - "Logo trimmed to remove whitespace borders"
+   - "Resized from 4000×4000 to 1200×1200"
+
+5. **"Test with sample PDF" button** — hits a sample-PDF endpoint that renders a minimal report header and streams it back. Browser opens in a new tab.
+
+### Layer 3 — `react-image-crop` integration
+
+Client renders the original image inside `react-image-crop` with a constrained aspect ratio. On save:
+
+1. Client sends `multipart/form-data` with `file` + `{ cropX, cropY, cropW, cropH }` JSON sidecar.
+2. Server runs the sharp pipeline above with the crop applied as the first step.
+
+This keeps sharp as the single source of truth (no canvas-tainted-CORS issues client-side; the actual crop happens server-side using the user-provided coordinates).
+
+### Storage path
+
+Logos use the existing pluggable storage backend (`src/lib/storage/`). Object key shape:
+
+```
+ports/{portId}/branding/logo-{uuid}.png
+```
+
+The same backend currently serves brochures, berth PDFs, gdpr exports, etc. — `s3` for prod, `filesystem` for single-node dev. Logos inherit whatever's configured; no special routing. Trivial-image-inline-in-DB would save one S3 round-trip per PDF render but break consistency with every other file artifact; not worth it.
+
+### Permission gating
+
+The upload endpoint is wrapped with `withAuth(withPermission('port_settings', 'manage', …))` (same gate currently used for brochures admin, send-from accounts, etc.). Audit trail goes to `audit_logs` (`action: branding.logo.uploaded`, `entityType: port`, `entityId: portId`). Soft-archive of the prior logo file row is logged as `branding.logo.archived`.
+
+### Resolution at render time
+
+```ts
+// src/lib/pdf/brand-kit/logo.ts
+export const resolvePortLogo = cache(
+  async (
+    portId: string,
+  ): Promise<{
+    source: 'logo' | 'fallback';
+    buffer: Buffer | null;
+    mimeType: 'image/png' | 'image/svg+xml' | null;
+  }> => {
+    const setting = await getSystemSetting(portId, 'port_logo_file_id');
+    if (!setting) return { source: 'fallback', buffer: null, mimeType: null };
+    const file = await db.query.files.findFirst({ where: eq(files.id, setting) });
+    if (!file || file.archivedAt) return { source: 'fallback', buffer: null, mimeType: null };
+    const backend = await getStorageBackend();
+    const buffer = await backend.get(file.storageKey);
+    return { source: 'logo', buffer, mimeType: file.mimeType as 'image/png' | 'image/svg+xml' };
+  },
+);
+```
+
+Brand-kit `<DocumentShell>` internally calls this and passes the buffer down through context. Every template that wraps in `<DocumentShell port={port}>...</DocumentShell>` gets the logo automatically. No per-template wiring. When no logo is set, the header renders the port name as bold text instead.
+
+## Per-template designs
+
+### Reports — shared shell
+
+```
+┌──────────────────────────────────────────────────────────────────┐
+│ [LOGO]   PORT NAME                            REPORT TITLE       │
+│          generated 2026-05-12 18:44           Date-range badge   │
+├──────────────────────────────────────────────────────────────────┤
+│  Summary cards (3-4 KPI stat boxes)                              │
+│  ┌──────┬──────┬──────┐                                          │
+│                                                                  │
+│  ◌ CHART (full-width SVG)                                        │
+│                                                                  │
+│  Detail Table (zebra rows, columns vary per report)              │
+├──────────────────────────────────────────────────────────────────┤
+│  Port Name · Confidential · Page 1 of 3 · Generated …            │
+└──────────────────────────────────────────────────────────────────┘
+```
+
+| Report    | Summary stat cards                                   | Chart                                                            | Detail table columns                                      |
+| --------- | ---------------------------------------------------- | ---------------------------------------------------------------- | --------------------------------------------------------- |
+| Activity  | total events, top action, top user, busiest day      | Stacked bar — events per day by action                           | date · action · entity type · entity · user               |
+| Revenue   | total revenue, paid, outstanding, avg invoice        | Line — revenue per month + small pie paid/outstanding            | invoice # · client · issued · due · amount · status       |
+| Pipeline  | total interests, win rate, avg cycle days, top stage | Funnel — count per stage                                         | interest · client · stage · lead category · days in stage |
+| Occupancy | total berths, occupied %, available %, under-offer % | Time-series — occupancy % over period + small pie current status | berth # · status · current interest · last change         |
+
+### Expense PDF
+
+```
+┌──────────────────────────────────────────────────────────────────┐
+│ [LOGO]  PORT NAME — Expense Sheet                                │
+│         Period: 2026-04-01 → 2026-04-30 · 247 entries            │
+├──────────────────────────────────────────────────────────────────┤
+│  Summary cards: total · by category · by status                  │
+├──────────────────────────────────────────────────────────────────┤
+│  Expense entries (one row per entry, multi-page)                 │
+│  ┌──┬──────────┬──────────┬────────┬─────────┬─────────┐         │
+│  │# │ Date     │ Category │ Vendor │ Amount  │ Receipt │         │
+│  │  │ Notes: <inline notes line, optional>             │         │
+│  │  │ [receipt photo, max 200×200, ~150KB JPEG]        │         │
+│  └──┴──────────┴──────────┴────────┴─────────┴─────────┘         │
+│  Page break inserted between entries when remaining vertical     │
+│  space < 200px (no orphan partial rows)                          │
+├──────────────────────────────────────────────────────────────────┤
+│  Page 1 of 47 · Total: $48,232 · 247 entries                     │
+└──────────────────────────────────────────────────────────────────┘
+```
+
+Critical: **stream-render via `renderToStream`** because 247 entries × ~150KB photos = 37MB peak memory if all loaded at once. Stream renders one page at a time, freeing buffers as it goes. Each photo passes through `sharp.resize(800, 800, { fit: 'inside' }).jpeg({ quality: 70 })` once and is cached for the lifetime of the request.
+
+### Record exports
+
+- **Client Summary** — brand shell + key/value grid for client info + table for yachts + table for interests + activity timeline at bottom.
+- **Berth Spec** — brand shell + two-column key/value grid (info / dimensions / pricing / tenure) + infrastructure table + waiting-list table + maintenance-log table.
+- **Interest Summary** — brand shell + stage badge in header + key/value grids for client/yacht/berth + notes block + activity timeline.
+
+## Data flow
+
+### Caller migration pattern
+
+Before:
+
+```ts
+import { generatePdf } from '@/lib/pdf/generate';
+import {
+  activityReportTemplate,
+  buildActivityInputs,
+} from '@/lib/pdf/templates/reports/activity-report';
+const inputs = buildActivityInputs(data, port.name);
+const pdfBytes = await generatePdf(activityReportTemplate, inputs);
+```
+
+After:
+
+```ts
+import { renderPdf } from '@/lib/pdf/render';
+import { ActivityReportPdf } from '@/lib/pdf/templates/reports/activity-report';
+const pdfBytes = await renderPdf(<ActivityReportPdf port={port} data={data} />);
+```
+
+### Render module
+
+```ts
+// src/lib/pdf/render.ts
+import { renderToBuffer, renderToStream } from '@react-pdf/renderer';
+import type { ReactElement } from 'react';
+import { logger } from '@/lib/logger';
+
+export async function renderPdf(element: ReactElement): Promise<Buffer> {
+  try {
+    return await renderToBuffer(element);
+  } catch (err) {
+    logger.error({ err }, 'PDF render failed');
+    throw new Error('Failed to render PDF');
+  }
+}
+
+export async function renderPdfStream(element: ReactElement): Promise<NodeJS.ReadableStream> {
+  return renderToStream(element);
+}
+```
+
+### Chart rendering (sketch)
+
+```tsx
+// src/lib/pdf/brand-kit/charts/BarChart.tsx
+import { Svg, Line, Rect, Text as SvgText } from '@react-pdf/renderer';
+import { PDF_TOKENS } from '../tokens';
+
+export function BarChart({
+  data,
+  width = 480,
+  height = 200,
+  color = PDF_TOKENS.colors.accentBlue,
+}) {
+  const max = Math.max(...data.map((d) => d.value));
+  const barW = (width - 60) / data.length;
+  return (
+    <Svg width={width} height={height}>
+      <Line
+        x1={40}
+        y1={20}
+        x2={40}
+        y2={height - 30}
+        strokeWidth={1}
+        stroke={PDF_TOKENS.colors.border}
+      />
+      <Line
+        x1={40}
+        y1={height - 30}
+        x2={width - 10}
+        y2={height - 30}
+        strokeWidth={1}
+        stroke={PDF_TOKENS.colors.border}
+      />
+      {data.map((d, i) => {
+        const h = (d.value / max) * (height - 60);
+        return (
+          <Rect
+            key={i}
+            x={50 + i * barW}
+            y={height - 30 - h}
+            width={barW - 4}
+            height={h}
+            fill={color}
+          />
+        );
+      })}
+      {data.map((d, i) => (
+        <SvgText
+          key={i}
+          x={50 + i * barW + (barW - 4) / 2}
+          y={height - 14}
+          textAnchor="middle"
+          fontSize={7}
+        >
+          {d.label}
+        </SvgText>
+      ))}
+    </Svg>
+  );
+}
+```
+
+Same pattern for LineChart / PieChart / FunnelChart. ~60-100 lines each.
+
+## Error handling
+
+| Failure mode                                                         | Detection                                                                                        | Surface                                                                                                                                                     |
+| -------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------ | ----------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| Logo file missing at render time                                     | `resolvePortLogo` returns `source: 'fallback'`                                                   | Header renders port-name text only; structured log warning.                                                                                                 |
+| Logo file corrupt                                                    | `sharp` throws on load                                                                           | 500 via `errorResponse(InternalError)`; structured log; admin sees "Logo file is unreadable, please re-upload."                                             |
+| Chart data empty                                                     | Component prop validation in template                                                            | Render "No data for selected period" placeholder; no crash.                                                                                                 |
+| Receipt photo missing (expense PDF)                                  | Storage backend `get` throws                                                                     | Skip photo for that entry; render "Receipt unavailable" placeholder text; continue; collect into `warnings[]` and log.                                      |
+| Receipt photo unprocessable by sharp                                 | `sharp` throws on resize                                                                         | Same as above.                                                                                                                                              |
+| Stream-render aborted mid-page                                       | `renderToStream` rejects                                                                         | Caller drains stream into try/catch; surface `errorResponse(error)`; partial bytes not stored.                                                              |
+| OOM on huge expense PDF                                              | Heap monitor                                                                                     | Stream-render keeps peak bounded; cap entries at 1000 per PDF; prompt admin to split into multiple periods.                                                 |
+| Sharp pipeline rejects upload                                        | Specific error code                                                                              | 422 `ValidationError` with the rejection reason ("file > 5MB", "dimension < 200px", "unsupported format: GIF animated").                                    |
+| SVG with embedded JS or external href                                | `svgo` strips scripts; post-sanitize node-count check                                            | Reject with `ValidationError('SVG contained disallowed nodes')`.                                                                                            |
+| Concurrent logo uploads (admin clicks save twice / two browser tabs) | Last-writer-wins via atomic `system_settings` upsert                                             | Both `files` rows persist; only newer is pointed at. Soft-archive doesn't race because it operates on the OLD setting's file_id captured before the upsert. |
+| Mid-render logo upload                                               | `resolvePortLogo` reads at render-start                                                          | In-flight PDF uses whichever logo was current when the request entered. Next request gets the new one. No mid-PDF logo swap.                                |
+| Logo dimensions wildly off the header aspect ratio                   | Brand-kit `<Header>` constrains logo to `maxWidth: 200, maxHeight: 60` with `objectFit: contain` | Logo letterboxes inside its slot; never distorts.                                                                                                           |
+| Cropper coords out of bounds                                         | Server-side validation against image metadata before sharp extract                               | 422 `ValidationError('Crop coordinates out of image bounds')`.                                                                                              |
+| File mime header lies (claims PNG, bytes are HTML)                   | Sharp's `metadata()` reads actual magic bytes, ignores declared mime                             | Sharp throws → 422 `ValidationError('File contents do not match a supported image format')`.                                                                |
+| Storage backend `put` fails (network glitch)                         | Catch around `backend.put`                                                                       | Roll back: do not insert files row, do not change system_settings; return 503 with retry hint.                                                              |
+| `port_logo_file_id` setting points at archived/deleted file          | `resolvePortLogo` checks `archivedAt`                                                            | Treat as missing; fall back to text header; structured log warning so ops notices.                                                                          |
+
+## Testing
+
+### Unit (vitest)
+
+- `brand-kit/charts/*.test.tsx` — snapshot SVG output for known inputs.
+- `brand-kit/logo.test.ts` — `resolvePortLogo` with fixtures for: configured / missing / archived / corrupt.
+- `pdf/render.test.ts` — round-trip a tiny `<Page>` and verify the output starts with `%PDF-`.
+- `services/logo-upload.test.ts` — sharp pipeline for: PNG-with-alpha (passes) / JPEG (warning) / undersized (rejects) / oversized (resizes) / SVG (passthrough) / animated GIF (rejects) / SVG with script tag (rejects).
+
+### Integration (vitest)
+
+- Each template renders to bytes without throwing, given representative fixtures from seed data.
+- `reports.service.test.ts` — generate each of the 4 reports for a seeded port; assert PDF magic byte + non-zero length.
+- `record-export.test.ts` — generate client / berth / interest summaries for seeded entities.
+- `expense-export.test.ts` — generate expense PDF for 250 seeded entries; assert pages > 5; assert peak heap delta < 200MB (proxy for stream-render working).
+
+### Playwright (smoke)
+
+- New spec: `branding-logo-upload.spec.ts` — upload PNG, see preview, save, generate sample PDF, assert PDF downloads.
+- New spec: `reports-pdf-export.spec.ts` — for each of the 4 reports, click export, assert PDF downloads.
+- Existing specs: anywhere clicking "export PDF" was tied to pdfme, update assertion.
+
+### Visual regression (existing visual project)
+
+- 4 new baselines (one per report) using seed port's logo.
+- 3 new baselines (client / berth / interest summary).
+- 1 new baseline (expense PDF, first 2 pages).
+- Snapshots stored as PNG (rendered from PDF via first-page extraction).
+
+## Migration sequence
+
+| #   | Commit                               | Files touched                                                                                                                                             | Verifies                                           |
+| --- | ------------------------------------ | --------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------- |
+| 1   | Foundation: install deps + brand kit | +`@react-pdf/renderer`, +`unpdf`, +`react-image-crop`, +`svgo`; new `src/lib/pdf/brand-kit/*`, `src/lib/pdf/render.ts`                                    | brand kit unit tests pass; nothing wired yet       |
+| 2   | Logo upload feature                  | new `src/lib/services/logo.service.ts`, `src/app/api/v1/admin/branding/logo/*`, admin UI in port settings, `system_settings.port_logo_file_id` key        | upload + preview + sample-PDF test work in dev     |
+| 3   | Migrate activity report              | port `activity-report.ts` → `activity-report.tsx`; rewire `reports.service.ts` caller; visual baseline                                                    | report exports work; visual diff approved          |
+| 4   | Migrate revenue report               | same shape                                                                                                                                                | same                                               |
+| 5   | Migrate pipeline report              | same shape                                                                                                                                                | same                                               |
+| 6   | Migrate occupancy report             | same shape                                                                                                                                                | same                                               |
+| 7   | Migrate client summary               | port `client-summary-template.ts` → `.tsx`; rewire `record-export.ts`                                                                                     | same                                               |
+| 8   | Migrate berth spec                   | same                                                                                                                                                      | same                                               |
+| 9   | Migrate interest summary             | same                                                                                                                                                      | same                                               |
+| 10  | Migrate expense PDF                  | port `expense-pdf.service.ts` to react-pdf streaming; sharp photo compression                                                                             | 250-entry seed test passes                         |
+| 11  | Remove invoice PDF generation        | delete `invoice-template.ts`, the `generatePdf` call in `invoices.ts`, the API route `/api/v1/invoices/[id]/generate-pdf`; remove UI link                 | invoice list still works minus PDF button          |
+| 12  | Remove TipTap-→-pdfme bridge         | delete `tiptap-to-pdfme.ts`, the preview route, the `generatePdf` block in `document-templates.ts:516`, the `getStandardEoiTemplateHtml` seed reference   | admin template editor still saves; preview removed |
+| 13  | Add unpdf to berth parser tier-2     | wire `unpdf` into `berth-pdf-parser.ts` for PDF→image rasterization; keep tesseract.js                                                                    | berth PDF upload still parses                      |
+| 14  | Cleanup: drop pdfme deps             | remove `@pdfme/common`, `@pdfme/generator`, `@pdfme/schemas` from package.json; delete `generate.ts`, `eoi-standard-inapp.ts`; clean up unused validators | `pnpm install` clean; no remaining imports         |
+
+Total: 14 commits. Most are small (5-15 file diffs). Commits 2, 10, and 12 are the heaviest. Vitest + tsc stay green throughout; each commit only flips behavior after its tests pass.
+
+## Deferred (added to BACKLOG)
+
+- Admin-uploaded PDF templates with AcroForm-fill (the invoice template-fill pattern). Needs: new `pdf_templates` table + field-mapping editor + admin upload UI + generalized `fillAcroForm()` utility. Likely ~1 week solo.
+- Port brand color tokens (admin sets brand color → flows into PDF accent color). ~2h.
+- Per-template logo override (different logo for invoices vs reports). YAGNI unless asked.
+- Optical receipt-photo rotation/deskew (auto-rotate phone-upload receipts to readable orientation). ~half day.
+- Replace tesseract.js with cloud OCR (AWS Textract / Google Vision) for berth parsing tier-2. Out of scope.
+
+## Open questions
+
+None blocking. Implementation can begin after user spec review.