diff --git a/public/index.php b/public/index.php
index 2b0915d..15d739f 100644
--- a/public/index.php
+++ b/public/index.php
@@ -45,6 +45,7 @@ $router->get('/accounts/search', fn($p) => (new AccountController())->search($p)
 
 // ── Belege ───────────────────────────────────────────────────
 $router->get('/belege', fn($p) => (new BelegController())->index($p));
+$router->get('/belege/export', fn($p) => (new BelegController())->export($p));
 $router->get('/belege/upload', fn($p) => (new BelegController())->uploadForm($p));
 $router->post('/belege/upload', fn($p) => (new BelegController())->upload($p));
 $router->get('/belege/{id}', fn($p) => (new BelegController())->show($p));
diff --git a/public/static/js/app.js b/public/static/js/app.js
index f744567..bf5f372 100644
--- a/public/static/js/app.js
+++ b/public/static/js/app.js
@@ -341,10 +341,23 @@ document.addEventListener('click', (e) => {
 });
 
 // ── Konto-Select: Doppelklick / Enter → Kontonr. ins Filterfeld ──
+// selectedIndex ist beim click-Event garantiert korrekt; beim dblclick-Event
+// kann er in manchen Browsern bei List-Boxes zurückgesetzt sein (kein Prior-Select),
+// daher wird er beim click gecacht und als Fallback genutzt.
+const _kontoNrCache = {};
+document.addEventListener('click', (e) => {
+    const sel = e.target.closest('select#kategorie_konto_id, select#zahlungskonto_id');
+    if (!sel) return;
+    const opt = sel.options[sel.selectedIndex];
+    if (opt && opt.value) _kontoNrCache[sel.id] = opt.textContent.split(' – ')[0].trim();
+});
+
 function transferKontoNr(select) {
     const opt = select.options[select.selectedIndex];
-    if (!opt || !opt.value) return;
-    const kontoNr = opt.textContent.split(' – ')[0].trim();
+    const kontoNr = (opt && opt.value)
+        ? opt.textContent.split(' – ')[0].trim()
+        : (_kontoNrCache[select.id] ?? null);
+    if (!kontoNr) return;
     const filterInput = document.querySelector(`.konto-filter[data-target="${select.id}"]`);
     if (filterInput) filterInput.value = kontoNr;
 }
diff --git a/scripts/backup.sh b/scripts/backup.sh
index 416c70f..4e49b98 100755
--- a/scripts/backup.sh
+++ b/scripts/backup.sh
@@ -12,7 +12,7 @@ mkdir -p "$BACKUP_DIR"
 echo "Erstelle Backup $TIMESTAMP..."
 
 # MariaDB Dump (aus dem Container)
-docker compose exec -T db mysqldump \
+docker compose exec -T db mariadb-dump \
     --user=steuerkram \
     --password=steuerkram \
     --single-transaction \
diff --git a/src/Controllers/BelegController.php b/src/Controllers/BelegController.php
index 86b4dd4..8a4448d 100644
--- a/src/Controllers/BelegController.php
+++ b/src/Controllers/BelegController.php
@@ -44,10 +44,58 @@ class BelegController
                 'page'     => $page,
                 'filter'   => $filter,
             ]),
-            'topbarActions' => '<a href="/belege/upload" class="btn btn-primary">+ Beleg hochladen</a>',
+            'topbarActions' => '<a href="/belege/export?' . http_build_query($filter) . '" class="btn btn-secondary">CSV Export</a> <a href="/belege/upload" class="btn btn-primary">+ Beleg hochladen</a>',
         ]);
     }
 
+    public function export(array $params): void
+    {
+        $filter = $_GET;
+        unset($filter['page']);
+        $result = Beleg::all($filter, 1, 99999);
+
+        header('Content-Type: text/csv; charset=utf-8');
+        header('Content-Disposition: attachment; filename="belegliste-' . date('Ymd') . '.csv"');
+
+        $out = fopen('php://output', 'w');
+        fprintf($out, chr(0xEF) . chr(0xBB) . chr(0xBF)); // UTF-8 BOM for Excel
+
+        fputcsv($out, [
+            'Belegnr.', 'Belegdatum', 'Belegart', 'Lieferant', 'Rechnungsnr.',
+            'Dateiname', 'Geschäftsjahr', 'Notizen',
+            'Bewirtungsgrund', 'Teilnehmerliste',
+            'Brutto (€)', 'Status',
+        ], ';');
+
+        foreach ($result['rows'] as $row) {
+            if ($row['locked']) {
+                $status = 'Gesperrt';
+            } elseif ($row['booked']) {
+                $status = 'Gebucht';
+            } else {
+                $status = 'Offen';
+            }
+
+            fputcsv($out, [
+                $this->csvSanitize((string)($row['beleg_nr'] ?? '')),
+                $row['beleg_datum'] ?? '',
+                $row['belegtyp'] ?? '',
+                $this->csvSanitize((string)($row['supplier_name'] ?? '')),
+                $this->csvSanitize((string)($row['rechnungs_nr'] ?? '')),
+                $this->csvSanitize((string)($row['filename'] ?? '')),
+                (string)($row['fiscal_year_nr'] ?? ''),
+                $this->csvSanitize((string)($row['notes'] ?? '')),
+                $this->csvSanitize((string)($row['bewirtungsgrund'] ?? '')),
+                $this->csvSanitize((string)($row['teilnehmerliste'] ?? '')),
+                $row['betrag_brutto'] !== null
+                    ? number_format((float)$row['betrag_brutto'], 2, ',', '')
+                    : '',
+                $status,
+            ], ';');
+        }
+        fclose($out);
+    }
+
     public function uploadForm(array $params): void
     {
         $view = new View();
@@ -310,6 +358,14 @@ class BelegController
         echo json_encode(['ok' => true]);
     }
 
+    private function csvSanitize(string $value): string
+    {
+        if ($value !== '' && in_array($value[0], ['=', '+', '-', '@'], true)) {
+            return "'" . $value;
+        }
+        return $value;
+    }
+
     private function renderView(string $template, array $data): string
     {
         extract($data, EXTR_SKIP);
diff --git a/src/Models/Account.php b/src/Models/Account.php
index b27a785..7ca1796 100644
--- a/src/Models/Account.php
+++ b/src/Models/Account.php
@@ -54,8 +54,8 @@ class Account
     public static function create(array $data): int
     {
         Database::execute(
-            'INSERT INTO accounts (kontonummer, bezeichnung, kontenart, beschreibung, steuercode, ustva_kz)
-             VALUES (?, ?, ?, ?, ?, ?)',
+            'INSERT INTO accounts (kontonummer, bezeichnung, kontenart, beschreibung, steuercode, ustva_kz, euer_zeile)
+             VALUES (?, ?, ?, ?, ?, ?, ?)',
             [
                 $data['kontonummer'],
                 $data['bezeichnung'],
@@ -63,6 +63,7 @@ class Account
                 $data['beschreibung'] ?? null,
                 $data['steuercode'] ?? null,
                 $data['ustva_kz'] ?? null,
+                $data['euer_zeile'] !== '' ? ($data['euer_zeile'] ?? null) : null,
             ]
         );
         return (int)Database::lastInsertId();
@@ -71,7 +72,7 @@ class Account
     public static function update(int $id, array $data): void
     {
         Database::execute(
-            'UPDATE accounts SET kontonummer=?, bezeichnung=?, kontenart=?, beschreibung=?, steuercode=?, ustva_kz=?, aktiv=?
+            'UPDATE accounts SET kontonummer=?, bezeichnung=?, kontenart=?, beschreibung=?, steuercode=?, ustva_kz=?, euer_zeile=?, aktiv=?
              WHERE id=?',
             [
                 $data['kontonummer'],
@@ -80,6 +81,7 @@ class Account
                 $data['beschreibung'] ?? null,
                 $data['steuercode'] ?? null,
                 $data['ustva_kz'] ?? null,
+                $data['euer_zeile'] !== '' ? ($data['euer_zeile'] ?? null) : null,
                 (int)($data['aktiv'] ?? 1),
                 $id,
             ]
diff --git a/src/Views/accounts/form.php b/src/Views/accounts/form.php
index edad660..2de49c6 100644
--- a/src/Views/accounts/form.php
+++ b/src/Views/accounts/form.php
@@ -68,6 +68,44 @@
                 </div>
             </div>
 
+            <div class="form-grid form-grid-2">
+                <div class="form-group">
+                    <label for="euer_zeile">EÜR-Zeile</label>
+                    <select id="euer_zeile" name="euer_zeile">
+                        <option value="">– keine –</option>
+                        <?php
+                        $euerZeilen = [
+                            '11' => '11 – Umsätze (Betriebseinnahmen)',
+                            '12' => '12 – Umsätze (7 % USt)',
+                            '13' => '13 – Umsätze (19 % USt)',
+                            '21' => '21 – Waren/Roh-/Hilfsstoffe',
+                            '22' => '22 – Bezogene Leistungen',
+                            '23' => '23 – Löhne und Gehälter',
+                            '26' => '26 – Miete/Pacht',
+                            '27' => '27 – AfA',
+                            '30' => '30 – Zinsen und ähnliche Aufwendungen',
+                            '42' => '42 – Reisekosten',
+                            '43' => '43 – Werbekosten',
+                            '44' => '44 – Bewirtungskosten (70 % abzugsfähig)',
+                            '45' => '45 – Versicherungen',
+                            '46' => '46 – Sonstige Betriebsausgaben',
+                            '48' => '48 – Abschreibungen GWG',
+                            '51' => '51 – Nicht abzugsfähige Betriebsausgaben (KZ 165)',
+                            '61' => '61 – Vorsteuer 19 %',
+                            '62' => '62 – Vorsteuer 7 %',
+                            '63' => '63 – Umsatzsteuer',
+                        ];
+                        foreach ($euerZeilen as $val => $label):
+                        ?>
+                            <option value="<?= $val ?>"<?= ($account['euer_zeile'] ?? '') === $val ? ' selected' : '' ?>>
+                                <?= $h($label) ?>
+                            </option>
+                        <?php endforeach; ?>
+                    </select>
+                    <div class="form-hint">Zeile 51 = erscheint in EÜR unter KZ 165</div>
+                </div>
+            </div>
+
             <div class="form-group">
                 <label for="beschreibung">Beschreibung</label>
                 <textarea id="beschreibung" name="beschreibung"><?= $h($account['beschreibung'] ?? '') ?></textarea>
diff --git a/src/Views/belege/detail.php b/src/Views/belege/detail.php
index a060d1c..22823b4 100644
--- a/src/Views/belege/detail.php
+++ b/src/Views/belege/detail.php
@@ -754,7 +754,14 @@ document.addEventListener('DOMContentLoaded', function () {
         </p>
         <div id="crop-canvas-wrap" style="position:relative;display:inline-block;cursor:crosshair;line-height:0;border:1px solid var(--color-border);border-radius:var(--radius)">
             <canvas id="crop-canvas"></canvas>
+            <div id="crop-spinner" style="display:none;position:absolute;inset:0;align-items:center;justify-content:center;background:rgba(0,0,0,.35);border-radius:var(--radius)">
+                <svg width="40" height="40" viewBox="0 0 40 40" style="animation:crop-spin 0.8s linear infinite">
+                    <circle cx="20" cy="20" r="16" fill="none" stroke="rgba(255,255,255,.25)" stroke-width="4"/>
+                    <path d="M20 4 A16 16 0 0 1 36 20" fill="none" stroke="#fff" stroke-width="4" stroke-linecap="round"/>
+                </svg>
+            </div>
         </div>
+        <style>@keyframes crop-spin{to{transform:rotate(360deg)}}</style>
         <div style="margin-top:.75rem;display:flex;gap:.5rem;align-items:center">
             <button type="button" class="btn btn-primary btn-sm" id="crop-confirm-btn" disabled onclick="confirmCrop()">Zuschnitt übernehmen</button>
             <button type="button" class="btn btn-secondary btn-sm" onclick="closeCropModal()">Abbrechen</button>
@@ -779,10 +786,13 @@ document.addEventListener('DOMContentLoaded', function () {
     let dragging = false;
     let startX = 0, startY = 0;
 
+    const spinner = document.getElementById('crop-spinner');
+
     window.openCropModal = function() {
         overlay.style.display = 'flex';
         if (img) { drawCanvas(); return; }
 
+        spinner.style.display = 'flex';
         img = new Image();
         img.onload = function() {
             // Canvas auf max. 90vw / 72vh skalieren
@@ -794,6 +804,7 @@ document.addEventListener('DOMContentLoaded', function () {
             scaleX = img.naturalWidth  / canvas.width;
             scaleY = img.naturalHeight / canvas.height;
             sel = null;
+            spinner.style.display = 'none';
             drawCanvas();
         };
         img.src = FILE_URL + '?nocache=' + Date.now();
diff --git a/src/Views/belege/list.php b/src/Views/belege/list.php
index 9ff3490..7f30d08 100644
--- a/src/Views/belege/list.php
+++ b/src/Views/belege/list.php
@@ -132,11 +132,11 @@
             <thead>
                 <tr>
                     <th>Belegnr.</th>
-
                     <th>Belegdatum</th>
                     <th>Lieferant</th>
                     <th>Rechnungsnr.</th>
                     <th>Dateiname</th>
+                    <th>Bewirtungsgrund / Teilnehmer</th>
                     <th class="td-right">Brutto</th>
                     <th>Status</th>
                     <th></th>
@@ -146,11 +146,21 @@
                 <?php foreach ($rows as $b): ?>
                 <tr>
                     <td><a href="/belege/<?= $h($b['id']) ?>" class="font-mono"><?= $h($b['beleg_nr']) ?></a></td>
-
                     <td class="td-muted"><?= View::formatDate($b['beleg_datum']) ?></td>
                     <td class="td-muted"><?= $h($b['supplier_name'] ?? '–') ?></td>
                     <td class="td-muted"><?= $h($b['rechnungs_nr'] ?? '–') ?></td>
                     <td class="text-sm text-muted"><?= $h(mb_strimwidth($b['filename'], 0, 35, '…')) ?></td>
+                    <td style="max-width:220px">
+                        <?php if (!empty($b['bewirtungsgrund'])): ?>
+                            <div style="font-size:.8em;white-space:pre-wrap;word-break:break-word"><?= $h($b['bewirtungsgrund']) ?></div>
+                        <?php endif; ?>
+                        <?php if (!empty($b['teilnehmerliste'])): ?>
+                            <div style="font-size:.75em;color:var(--color-muted);white-space:pre-wrap;word-break:break-word;margin-top:.15em"><?= $h($b['teilnehmerliste']) ?></div>
+                        <?php endif; ?>
+                        <?php if (empty($b['bewirtungsgrund']) && empty($b['teilnehmerliste'])): ?>
+                            <span class="text-muted">–</span>
+                        <?php endif; ?>
+                    </td>
                     <td class="td-right td-mono"><?= $b['betrag_brutto'] !== null ? View::formatMoney($b['betrag_brutto']) : '–' ?></td>
                     <td>
                         <?php if ($b['locked']): ?>
@@ -167,7 +177,7 @@
                 </tr>
                 <?php endforeach; ?>
                 <?php if (empty($rows)): ?>
-                <tr><td colspan="9" class="text-center text-muted" style="padding:2rem">Keine Belege gefunden.</td></tr>
+                <tr><td colspan="10" class="text-center text-muted" style="padding:2rem">Keine Belege gefunden.</td></tr>
                 <?php endif; ?>
             </tbody>
         </table>