diff --git a/src/app/api/compress-pdf/extreme/route.ts b/src/app/api/compress-pdf/extreme/route.ts
index 91fbb04..1a9dcb3 100644
--- a/src/app/api/compress-pdf/extreme/route.ts
+++ b/src/app/api/compress-pdf/extreme/route.ts
@@ -1,10 +1,13 @@
 import { NextRequest, NextResponse } from "next/server";
-import { writeFile, readFile, unlink, mkdir } from "fs/promises";
+import { writeFile, readFile, unlink, mkdir, stat } from "fs/promises";
+import { createWriteStream } from "fs";
 import { execFile } from "child_process";
 import { promisify } from "util";
 import { randomUUID } from "crypto";
 import { join } from "path";
 import { tmpdir } from "os";
+import { Readable } from "stream";
+import { pipeline } from "stream/promises";
 
 const execFileAsync = promisify(execFile);
 
@@ -97,23 +100,60 @@ async function cleanup(dir: string) {
 export async function POST(req: NextRequest) {
   const tmpDir = join(tmpdir(), `pdf-extreme-${randomUUID()}`);
   try {
-    const formData = await req.formData();
-    const fileBlob = formData.get("fileInput") as Blob | null;
-    if (!fileBlob) {
+    // Stream body directly to temp file — avoids req.formData() size limit
+    // that causes "Failed to parse body as FormData" on large files
+    await mkdir(tmpDir, { recursive: true });
+
+    const rawPath = join(tmpDir, "raw-upload");
+    const inputPath = join(tmpDir, "input.pdf");
+    const gsOutputPath = join(tmpDir, "gs-output.pdf");
+    const finalOutputPath = join(tmpDir, "final.pdf");
+
+    if (!req.body) {
       return NextResponse.json(
         { error: "Lipsește fișierul PDF." },
         { status: 400 },
       );
     }
 
-    const originalSize = fileBlob.size;
-    await mkdir(tmpDir, { recursive: true });
+    // Write the raw multipart body to disk
+    const nodeStream = Readable.fromWeb(req.body as import("stream/web").ReadableStream);
+    await pipeline(nodeStream, createWriteStream(rawPath));
 
-    const inputPath = join(tmpDir, "input.pdf");
-    const gsOutputPath = join(tmpDir, "gs-output.pdf");
-    const finalOutputPath = join(tmpDir, "final.pdf");
+    // Extract the PDF from multipart: find the double CRLF after headers,
+    // then read until the boundary marker before the end
+    const rawBuf = await readFile(rawPath);
+    const headerEnd = rawBuf.indexOf(Buffer.from("\r\n\r\n"));
+    if (headerEnd === -1) {
+      return NextResponse.json(
+        { error: "Lipsește fișierul PDF." },
+        { status: 400 },
+      );
+    }
 
-    await writeFile(inputPath, Buffer.from(await fileBlob.arrayBuffer()));
+    // Extract boundary from Content-Type header
+    const contentType = req.headers.get("content-type") || "";
+    const boundaryMatch = contentType.match(/boundary=(?:"([^"]+)"|([^\s;]+))/);
+    const boundary = boundaryMatch?.[1] ?? boundaryMatch?.[2] ?? "";
+
+    if (!boundary) {
+      return NextResponse.json(
+        { error: "Lipsește fișierul PDF." },
+        { status: 400 },
+      );
+    }
+
+    // File content starts after first double CRLF, ends before closing boundary
+    const closingBoundary = Buffer.from(`\r\n--${boundary}`);
+    const fileStart = headerEnd + 4;
+    const fileEnd = rawBuf.indexOf(closingBoundary, fileStart);
+    const pdfData = fileEnd !== -1 ? rawBuf.subarray(fileStart, fileEnd) : rawBuf.subarray(fileStart);
+
+    await writeFile(inputPath, pdfData);
+    const originalSize = pdfData.length;
+
+    // Clean up raw file early to free disk space
+    await unlink(rawPath).catch(() => {});
 
     // Step 1: Ghostscript — aggressive image recompression + downsampling
     try {
diff --git a/src/app/api/registratura/route.ts b/src/app/api/registratura/route.ts
index 472cd53..4094a50 100644
--- a/src/app/api/registratura/route.ts
+++ b/src/app/api/registratura/route.ts
@@ -14,7 +14,7 @@ import type { Prisma } from "@prisma/client";
 import { v4 as uuid } from "uuid";
 import { prisma } from "@/core/storage/prisma";
 import { getAuthSession } from "@/core/auth";
-import { allocateSequenceNumber } from "@/modules/registratura/services/registry-service";
+import { allocateSequenceNumber, recalculateSequence } from "@/modules/registratura/services/registry-service";
 import {
   logAuditEvent,
   computeEntryDiff,
@@ -349,9 +349,21 @@ export async function PUT(req: NextRequest) {
     delete updates.createdBy;
     delete updates.createdByName;
 
+    // Re-allocate registry number when company or direction changes
+    const companyChanged = updates.company && updates.company !== existing.company;
+    const directionChanged = updates.direction && updates.direction !== existing.direction;
+    let newNumber: string | undefined;
+    if (companyChanged || directionChanged) {
+      const targetCompany = (updates.company ?? existing.company) as CompanyId;
+      const targetDirection = (updates.direction ?? existing.direction) as RegistryDirection;
+      const allocated = await allocateSequenceNumber(targetCompany, targetDirection);
+      newNumber = allocated.number;
+    }
+
     const updated: RegistryEntry = {
       ...existing,
       ...updates,
+      ...(newNumber ? { number: newNumber } : {}),
       updatedAt: new Date().toISOString(),
     };
 
@@ -364,6 +376,14 @@ export async function PUT(req: NextRequest) {
 
     await saveEntryToDB(updated);
 
+    // Recalculate old company's counter so next entry gets the correct number
+    if (companyChanged || directionChanged) {
+      await recalculateSequence(
+        existing.company as CompanyId,
+        existing.direction as RegistryDirection,
+      );
+    }
+
     if (diff) {
       const action = updates.status === "inchis" && existing.status !== "inchis"
         ? "closed" as const
@@ -373,11 +393,11 @@ export async function PUT(req: NextRequest) {
 
       await logAuditEvent({
         entryId: id,
-        entryNumber: existing.number,
+        entryNumber: updated.number,
         action,
         actor: actor.id,
         actorName: actor.name,
-        company: existing.company,
+        company: updated.company,
         detail: { changes: diff },
       });
     }
diff --git a/src/modules/registratura/services/registry-service.ts b/src/modules/registratura/services/registry-service.ts
index bc79d08..920e296 100644
--- a/src/modules/registratura/services/registry-service.ts
+++ b/src/modules/registratura/services/registry-service.ts
@@ -252,6 +252,51 @@ export async function allocateSequenceNumber(
   };
 }
 
+/**
+ * Recalculate a company's sequence counter to match actual entries in the DB.
+ * Called when an entry is reassigned away from a company, so the counter
+ * reflects the real max sequence instead of staying artificially high.
+ */
+export async function recalculateSequence(
+  company: CompanyId,
+  direction: RegistryDirection,
+  year?: number,
+): Promise<void> {
+  const { prisma } = await import("@/core/storage/prisma");
+
+  const companyPrefix = REGISTRY_COMPANY_PREFIX[company];
+  const typeCode = DIRECTION_TYPE_CODE[direction];
+  const yr = year ?? new Date().getFullYear();
+
+  // Find the actual max sequence from entries in KeyValueStore
+  const pattern = `${companyPrefix}-${yr}-${typeCode}-%`;
+  const rows = await prisma.$queryRaw<Array<{ maxSeq: number | null }>>`
+    SELECT MAX(
+      CAST(SUBSTRING(value::text FROM ${`${companyPrefix}-${yr}-${typeCode}-(\\d{5})`}) AS INTEGER)
+    ) AS "maxSeq"
+    FROM "KeyValueStore"
+    WHERE namespace = 'registratura'
+      AND key LIKE 'entry:%'
+      AND value::text LIKE ${`%"number":"${pattern}"%`}
+  `;
+
+  const actualMax = rows[0]?.maxSeq ?? 0;
+
+  // Reset the counter to the actual max (or delete if 0)
+  if (actualMax === 0) {
+    await prisma.$executeRaw`
+      DELETE FROM "RegistrySequence"
+      WHERE company = ${companyPrefix} AND year = ${yr} AND type = ${typeCode}
+    `;
+  } else {
+    await prisma.$executeRaw`
+      UPDATE "RegistrySequence"
+      SET "lastSeq" = ${actualMax}, "updatedAt" = NOW()
+      WHERE company = ${companyPrefix} AND year = ${yr} AND type = ${typeCode}
+    `;
+  }
+}
+
 // ── Number format detection + parsing ──
 
 export interface ParsedRegistryNumber {