Sync styleguide 2026.05.18.1

Automate Shopify reconciliation in daily cron
OTC-Verkauf vor dem Absenden bestätigen
2026-09-06 15:32:07 +02:00 · 2026-09-06 15:31:57 +02:00 · 2026-09-06 15:12:53 +02:00 · 2026-09-06 15:07:51 +02:00 · 2026-09-06 14:55:51 +02:00 · 2026-09-06 14:55:08 +02:00
32 changed files with 1469 additions and 158 deletions
@@ -14,6 +14,7 @@
 10. `db/migrations/0014_require_human_lot_activation.sql`
 11. `db/migrations/0015_sales_order_payments.sql`
 12. `db/migrations/0016_stock_lot_forecast_history.sql`
+13. `db/migrations/0017_manufacturer_lot_traceability.sql`

 ## Beispielausfuehrung

@@ -0,0 +1,53 @@
+BEGIN;
+
+CREATE TABLE party_role (
+  party_id BIGINT NOT NULL REFERENCES party(id) ON DELETE CASCADE,
+  role_code TEXT NOT NULL,
+  created_at TIMESTAMP NOT NULL DEFAULT NOW(),
+  CONSTRAINT pk_party_role PRIMARY KEY (party_id, role_code),
+  CONSTRAINT chk_party_role_code CHECK (role_code IN ('manufacturer'))
+);
+
+CREATE INDEX idx_party_role_code ON party_role(role_code);
+
+ALTER TABLE stock_lot
+  RENAME COLUMN supplier_lot_number TO manufacturer_lot_number;
+
+ALTER TABLE stock_lot
+  ADD COLUMN manufacturer_party_id BIGINT REFERENCES party(id) ON DELETE RESTRICT;
+
+INSERT INTO party (type, name, status, created_at, updated_at)
+SELECT 'supplier', MIN(TRIM(supplier_name)), 'active', NOW(), NOW()
+FROM stock_lot
+WHERE supplier_name IS NOT NULL
+  AND TRIM(supplier_name) <> ''
+  AND NOT EXISTS (
+    SELECT 1
+    FROM party p
+    WHERE LOWER(TRIM(p.name)) = LOWER(TRIM(stock_lot.supplier_name))
+  )
+GROUP BY LOWER(TRIM(supplier_name));
+
+INSERT INTO party_role (party_id, role_code)
+SELECT p.id, 'manufacturer'
+FROM party p
+WHERE EXISTS (
+    SELECT 1
+    FROM stock_lot sl
+    WHERE sl.supplier_name IS NOT NULL
+      AND LOWER(TRIM(sl.supplier_name)) = LOWER(TRIM(p.name))
+  )
+ON CONFLICT (party_id, role_code) DO NOTHING;
+
+UPDATE stock_lot sl
+SET manufacturer_party_id = p.id
+FROM party p
+WHERE sl.supplier_name IS NOT NULL
+  AND LOWER(TRIM(sl.supplier_name)) = LOWER(TRIM(p.name));
+
+ALTER TABLE stock_lot
+  DROP COLUMN supplier_name;
+
+CREATE INDEX idx_stock_lot_manufacturer_party ON stock_lot(manufacturer_party_id);
+
+COMMIT;
@@ -0,0 +1,16 @@
+BEGIN;
+
+CREATE TABLE shopify_delta_sync_state (
+  process_name TEXT PRIMARY KEY,
+  last_successful_cutoff TIMESTAMP NOT NULL,
+  updated_at TIMESTAMP NOT NULL DEFAULT NOW()
+);
+
+INSERT INTO shopify_delta_sync_state (process_name, last_successful_cutoff)
+SELECT
+  'erp.import-integration.shopify_delta_order_import',
+  COALESCE(MAX(shopify_created_at), NOW())
+FROM sales_order
+WHERE shopify_order_gid IS NOT NULL;
+
+COMMIT;
@@ -11,6 +11,7 @@ Diese Referenz ordnet die aktuellen Tabellen, Views und technischen DB-Artefakte
 ### `kontakte`

 - `party`
+- `party_role`
 - `address`
 - `contact`
 - `party_external_identity`
@@ -8,18 +8,19 @@ Read-only-Abgleich von Shopify-Bestellungen nach dem ERP-Stichtag und identifier

 ## 2. Prozess-Einbettung

-Manuell startbarer Initial-Deltalauf und später wiederverwendbarer Reconciliation-Prozess im Submodul `erp/import-integration`. Er ist vom Webhook-Empfang getrennt.
+Manuell startbarer Initial-Deltalauf und täglich über den zentralen ERP-Cron gestarteter Reconciliation-Prozess im Submodul `erp/import-integration`. Er ist vom Webhook-Empfang getrennt.

 ## 3. Input

 - `cutoff_timestamp`
 - optional `dry_run`
+- beim täglichen Cron der persistierte letzte erfolgreiche Wasserstand sowie der älteste noch nicht erfolgreich verarbeitete Webhook-Eingang

 Es werden keine vorbereiteten Shopify-Geschäftsdaten an nachgelagerte Module übergeben.

 ## 4. Exakter Prozessablauf

-1. `cutoff_timestamp` und `dry_run` validieren.
+1. `cutoff_timestamp` und `dry_run` validieren; beim Cron den kleineren Wert aus Wasserstand und ältestem offenen Webhook-Eingang verwenden.
 2. Read-only Shopify-Bestellungen mit `createdAt` nach dem Stichtag in stabiler Reihenfolge laden.
 3. Stornierte oder vollständig erstattete Bestellungen als nicht lagerwirksam klassifizieren und nur technisch protokollieren.
 4. Für jede qualifizierte Bestellung die Shopify Order-GID idempotent gegen `sales_order.shopify_order_gid` prüfen.
@@ -42,7 +43,7 @@ Write targets:

 ## 5. Batch, Betriebsmodell und Einbettung

-Der Initiallauf verarbeitet den festen Zeitraum nach dem bestehenden ERP-Stichtag seriell. Spätere Reconciliation-Läufe nutzen denselben Prozess mit einem definierten Wasserzeichen. Keine Parallelisierung.
+Der Initiallauf verarbeitet den festen Zeitraum nach dem bestehenden ERP-Stichtag seriell. Spätere tägliche Reconciliation-Läufe nutzen den persistierten Wasserstand und ziehen offene oder fehlgeschlagene Webhook-Eingänge wieder in den Prüfbereich. Der Wasserstand wird nur nach einem vollständig erfolgreichen Lauf fortgeschrieben. Keine Parallelisierung.

 ## 6. Output

@@ -14,6 +14,7 @@ Zentraler Kontaktstamm fuer Kunden, Lieferanten und sonstige Parteien.
 ## Writes

 - Kontaktstamm
+- Herstellerrollen im Parteien-Stamm
 - Adressen
 - Kommunikationsdaten

@@ -18,6 +18,7 @@ Bestand, Charge, MHD und Bewegungen.
 - Warenabgang
 - Umlagerung
 - Chargenpflege
+- Verknüpfung von Naurua- und Hersteller-Chargen
 - Virtuelle Fehlbestandschargen und menschlich bestaetigte Nachallokation

 ## Reads
@@ -42,4 +43,6 @@ Bestand, Charge, MHD und Bewegungen.

 - `modules/erp/lager/service.php`

+Hersteller-Stammdaten gehören zum Modul `kontakte`. Eine reale Lagercharge kann dort einen Hersteller und dessen Hersteller-Chargennummer referenzieren; die interne Naurua-Chargennummer bleibt Eigentum des Moduls `lager`. Virtuelle Fehlbestandschargen haben keinen Herstellerbezug.
+
 Virtuelle Fehlbestandschargen tragen den Status `virtual_shortage`, sind nicht bestandswirksam und werden bei einer menschlich bestaetigten Nachallokation durch eine neue reale Chargenzuordnung ersetzt. Die virtuelle Ausgangszuordnung bleibt als Historie erhalten.
@@ -158,6 +158,8 @@
        <tr><td>input-field-max-width</td><td>600px</td><td>Maximale Breite von ein- und mehrzeiligen Eingabefeldern (ohne Suchfeld).</td></tr>
        <tr><td>email-body-max-width</td><td>600px</td><td>Maximale Breite des Inhaltsbereichs von E-Mail-Templates innerhalb des E-Mail-Viewports.</td></tr>
        <tr><td>object-card-height</td><td>600px</td><td>Fixe Höhe der Object Card im Desktop-Layout (u. a. für Company Card).</td></tr>
+        <tr><td>scrollable-card-width</td><td>600px</td><td>Standardbreite der eigenständigen Scrollable Card; kann im konsumierenden Portal über den semantischen Layout-Token angepasst werden.</td></tr>
+        <tr><td>scrollable-card-height</td><td>600px</td><td>Standardhöhe der eigenständigen Scrollable Card; kann im konsumierenden Portal über den semantischen Layout-Token angepasst werden.</td></tr>
        <tr><td>content-card-margin-top-desktop</td><td>100px</td><td>Oberer Außenabstand der Content Card auf Desktop.</td></tr>
        <tr><td>content-card-margin-top-mobile</td><td>1rem</td><td>Oberer Außenabstand der Content Card auf Mobile; entspricht spacing-large.</td></tr>
        <tr><td>notification-card-width</td><td>50%</td><td>Breite der Notification Card relativ zum übergeordneten Layout.</td></tr>
@@ -43,6 +43,7 @@
        <li><a href="./patterns/portal-header.html">Portal Header</a></li>
        <li><a href="./patterns/options-row.html">Options Row</a></li>
        <li><a href="./patterns/object-card.html">Object Card</a></li>
+        <li><a href="./patterns/scrollable-card.html">Scrollable Card</a></li>
        <li><a href="./patterns/object-group-card.html">Object Group Card</a></li>
        <li><a href="./patterns/navigation-card.html">Navigation Card</a></li>
        <li><a href="./patterns/left-navigation.html">Left Navigation</a></li>
@@ -0,0 +1,52 @@
+<!doctype html>
+<html lang="de">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>Styleguide – Pattern Scrollable Card</title>
+  <link rel="stylesheet" href="../styleguide.css">
+</head>
+<body>
+
+  <h1 class="sg-main-heading">Pattern – Scrollable Card</h1>
+
+  <section id="pattern-scrollable-card">
+    <p class="sg-preview-label">Pattern: Scrollable Card</p>
+    <p class="sg-body">Die Scrollable Card besitzt eine fixe Breite und Höhe. Header und Aktionsbereich bleiben sichtbar; ausschließlich der Inhaltsbereich ist scrollbar. Das Pattern ist unabhängig von Overlay-Patterns und kann bei Bedarf von diesen verwendet werden.</p>
+
+    <article class="sg-card sg-scrollable-card" data-pattern="scrollable-card" aria-label="Scrollable Card">
+      <header class="sg-card-segment sg-card-segment--header sg-card-segment--darkblue sg-scrollable-card__header" data-pattern-part="scrollable-card-header">
+        <div class="sg-strong">Scrollable Card</div>
+      </header>
+
+      <div class="sg-card-segment sg-card-segment--body sg-scrollable-card__content" data-pattern-part="scrollable-card-content" tabindex="0" aria-label="Scrollbarer Karteninhalt">
+        <p class="sg-body">Der Karteninhalt bleibt innerhalb der definierten Kartenhöhe. Bei längeren Inhalten entsteht hier ein eigener vertikaler Scrollbereich, während Titel und Aktionen sichtbar bleiben.</p>
+        <p class="sg-body">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer luctus, turpis vel porttitor cursus, nibh justo feugiat sem, sit amet egestas lorem arcu sed augue.</p>
+        <p class="sg-body">Donec sed lorem in urna sagittis aliquet. Suspendisse potenti. Curabitur blandit tempus porttitor. Maecenas faucibus mollis interdum.</p>
+        <p class="sg-body">Praesent commodo cursus magna, vel scelerisque nisl consectetur et. Aenean lacinia bibendum nulla sed consectetur.</p>
+        <p class="sg-body">Zusätzlicher Inhalt zur Demonstration des unabhängigen Scrollbereichs innerhalb der Card.</p>
+        <p class="sg-body">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed posuere consectetur est at lobortis. Cras mattis consectetur purus sit amet fermentum.</p>
+        <p class="sg-body">Maecenas sed diam eget risus varius blandit sit amet non magna. Donec ullamcorper nulla non metus auctor fringilla.</p>
+        <p class="sg-body">Nullam quis risus eget urna mollis ornare vel eu leo. Vestibulum id ligula porta felis euismod semper.</p>
+        <p class="sg-body">Aenean eu leo quam. Pellentesque ornare sem lacinia quam venenatis vestibulum. Etiam porta sem malesuada magna mollis euismod.</p>
+        <p class="sg-body">Integer posuere erat a ante venenatis dapibus posuere velit aliquet. Morbi leo risus, porta ac consectetur ac, vestibulum at eros.</p>
+        <p class="sg-body">Curabitur blandit tempus porttitor. Donec id elit non mi porta gravida at eget metus. Vestibulum ligula porta felis euismod semper.</p>
+        <p class="sg-body">Fusce dapibus, tellus ac cursus commodo, tortor mauris condimentum nibh, ut fermentum massa justo sit amet risus.</p>
+        <p class="sg-body">Cras justo odio, dapibus ac facilisis in, egestas eget quam. Etiam porta sem malesuada magna mollis euismod.</p>
+        <p class="sg-body">Morbi risus porta ac consectetur ac, vestibulum at eros. Sed posuere consectetur est at lobortis.</p>
+        <p class="sg-body">Donec sed odio dui. Aenean lacinia bibendum nulla sed consectetur. Nulla vitae elit libero, a pharetra augue.</p>
+        <p class="sg-body">Vestibulum id ligula porta felis euismod semper. Donec ullamcorper nulla non metus auctor fringilla.</p>
+        <p class="sg-body">Der untere Aktionsbereich bleibt auch am Ende des Scrollvorgangs an seiner Position sichtbar.</p>
+      </div>
+
+      <footer class="sg-card-segment sg-card-segment--body sg-scrollable-card__actions-segment" data-pattern-part="scrollable-card-actions">
+        <div class="sg-scrollable-card__actions">
+          <button class="sg-interaction-element sg-button sg-button--active" type="button">Abbrechen</button>
+          <button class="sg-interaction-element sg-button sg-button--active" type="button">Speichern</button>
+        </div>
+      </footer>
+    </article>
+  </section>
+
+</body>
+</html>
@@ -63,6 +63,12 @@
      <tr><td>surface-object-card-lower-segment</td><td>color-white</td><td>Hintergrundfläche der unteren zwei Segmente der Object Card.</td></tr>
    </tbody></table>

+    <h3 class="sg-sub-heading sg-section-h3">Scrollable Card</h3>
+    <table class="sg-foundation-table sg-table-label"><thead><tr><th>Semantischer Token</th><th>Verwendeter Foundation-Token</th><th>Beschreibung Verwendungszweck im Pattern</th></tr></thead><tbody>
+      <tr><td>layout-scrollable-card-width</td><td>dimension-scrollable-card-width</td><td>Fixe Breite der Scrollable Card; kann im konsumierenden Portal individuell gesetzt werden.</td></tr>
+      <tr><td>layout-scrollable-card-height</td><td>dimension-scrollable-card-height</td><td>Fixe Höhe der Scrollable Card; kann im konsumierenden Portal individuell gesetzt werden.</td></tr>
+    </tbody></table>
+
    <h3 class="sg-sub-heading sg-section-h3">Object Group Card</h3>
    <table class="sg-foundation-table sg-table-label"><thead><tr><th>Semantischer Token</th><th>Verwendeter Foundation-Token</th><th>Beschreibung Verwendungszweck im Pattern</th></tr></thead><tbody>
      <tr><td>layout-object-group-card-min-width</td><td>dimension-object-group-card-min-width</td><td>Mindestbreite der einzelnen Karten im Pattern Object Group Card.</td></tr>
@@ -26,3 +26,4 @@
@import "./styles/43-components-typography.css";
@import "./styles/44-components-public-page-components.css";
@import "./styles/45-patterns-public-page-patterns.css";
+@import "./styles/46-patterns-scrollable-card.css";
@@ -175,6 +175,8 @@
  --layout-object-card-mobile-width: var(--dimension-object-card-mobile-width);
  --layout-object-card-mobile-height: var(--dimension-object-card-mobile-height);
  --layout-object-card-desktop-breakpoint: var(--dimension-object-card-desktop-breakpoint);
+  --layout-scrollable-card-width: var(--dimension-scrollable-card-width);
+  --layout-scrollable-card-height: var(--dimension-scrollable-card-height);
  --layout-content-card-margin-top-desktop: var(--dimension-content-card-margin-top-desktop);
  --layout-content-card-margin-top-mobile: var(--dimension-content-card-margin-top-mobile);
  --layout-notification-card-width: var(--dimension-notification-card-width);
@@ -287,6 +289,8 @@
  --dimension-object-card-mobile-width: 100%;
  --dimension-object-card-mobile-height: auto;
  --dimension-object-card-desktop-breakpoint: 768px;
+  --dimension-scrollable-card-width: 600px;
+  --dimension-scrollable-card-height: 600px;
  --dimension-content-card-margin-top-desktop: 100px;
  --dimension-content-card-margin-top-mobile: 1rem;
  --dimension-object-group-card-min-width: 450px;
@@ -0,0 +1,34 @@
+/* ========================================================= */
+/* Patterns: Scrollable Card                                 */
+/* ========================================================= */
+
+.sg-scrollable-card {
+  display: flex;
+  flex-direction: column;
+  width: var(--layout-scrollable-card-width);
+  max-width: 100%;
+  height: var(--layout-scrollable-card-height);
+  box-sizing: border-box;
+}
+
+.sg-scrollable-card__header,
+.sg-scrollable-card__actions-segment {
+  flex: 0 0 auto;
+}
+
+.sg-scrollable-card__content {
+  flex: 1 1 auto;
+  min-height: 0;
+  overflow-y: auto;
+}
+
+.sg-scrollable-card__actions {
+  display: flex;
+  gap: var(--spacing-small);
+  width: 100%;
+}
+
+.sg-scrollable-card__actions > .sg-button {
+  flex: 1 1 0;
+  min-width: 0;
+}
@@ -129,10 +129,20 @@ function sellable_item_exists(PDO $pdo, int $sellableItemId): bool
 function find_sellable_item_for_product(PDO $pdo, int $productId): ?int
 {
    $stmt = $pdo->prepare(
-        'SELECT sellable_item_id
-         FROM sellable_item_component
-         WHERE product_id = :product_id
-         ORDER BY id
+        'SELECT sic.sellable_item_id
+         FROM sellable_item_component sic
+         INNER JOIN sellable_item si ON si.id = sic.sellable_item_id
+         INNER JOIN product p ON p.id = sic.product_id
+         WHERE sic.product_id = :product_id
+           AND sic.qty_per_item = 1
+           AND si.item_code = p.sku || \'.01\'
+           AND NOT EXISTS (
+               SELECT 1
+               FROM sellable_item_component other_sic
+               WHERE other_sic.sellable_item_id = sic.sellable_item_id
+                 AND other_sic.id <> sic.id
+           )
+         ORDER BY sic.id
         LIMIT 1'
    );
    $stmt->execute([':product_id' => $productId]);
@@ -374,6 +374,150 @@ function get_sales_order_overview(PDO $pdo, array $filters = []): array
    ];
 }

+function get_sales_order_detail(PDO $pdo, int $orderId): ?array
+{
+    $orderStmt = $pdo->prepare(
+        "SELECT
+            so.id,
+            so.external_ref,
+            so.order_date,
+            so.order_source,
+            so.order_status,
+            so.payment_status,
+            so.amount_net,
+            so.amount_shipping,
+            so.amount_tax,
+            so.amount_discount,
+            so.total_amount,
+            so.currency,
+            COALESCE(ad.first_name, '') AS first_name,
+            COALESCE(ad.last_name, '') AS last_name,
+            COALESCE(ad.street, '') AS street,
+            COALESCE(ad.house_number, '') AS house_number,
+            COALESCE(ad.zip, '') AS zip,
+            COALESCE(ad.city, '') AS city,
+            COALESCE(ad.country_name, '') AS country_name,
+            COALESCE(pm.label, '') AS payment_method,
+            COALESCE(sm.label, '') AS shipping_method
+         FROM sales_order so
+         LEFT JOIN LATERAL (
+             SELECT a.first_name, a.last_name, a.street, a.house_number, a.zip, a.city, a.country_name
+             FROM address a
+             WHERE a.party_id = so.party_id AND a.type IN ('shipping', 'billing')
+             ORDER BY CASE WHEN a.type = 'shipping' THEN 0 ELSE 1 END, a.id DESC
+             LIMIT 1
+         ) ad ON TRUE
+         LEFT JOIN payment_method pm ON pm.id = so.payment_method_id
+         LEFT JOIN shipping_method sm ON sm.id = so.shipping_method_id
+         WHERE so.id = :order_id"
+    );
+    $orderStmt->execute([':order_id' => $orderId]);
+    $order = $orderStmt->fetch();
+    if (!is_array($order)) {
+        return null;
+    }
+
+    $lineStmt = $pdo->prepare(
+        "SELECT
+            sol.id,
+            sol.line_no,
+            sol.sellable_item_id,
+            COALESCE(si.item_code, sol.raw_external_article_number, '') AS item_code,
+            COALESCE(si.display_name, sol.raw_external_title, '') AS item_name,
+            COALESCE(sol.raw_external_article_number, '') AS raw_article_number,
+            COALESCE(sol.raw_external_title, '') AS raw_title,
+            sol.sku,
+            sol.qty,
+            sol.qty_cancelled,
+            sol.line_status,
+            sol.unit_price,
+            sol.line_total,
+            sic.product_id,
+            p.name AS product_name,
+            sic.qty_per_item,
+            a.id AS allocation_id,
+            a.qty AS allocated_qty,
+            a.allocation_status,
+            sl.lot_number,
+            sl.status AS lot_status
+         FROM sales_order_line sol
+         LEFT JOIN sellable_item si ON si.id = sol.sellable_item_id
+         LEFT JOIN sellable_item_component sic ON sic.sellable_item_id = sol.sellable_item_id
+         LEFT JOIN product p ON p.id = sic.product_id
+         LEFT JOIN sales_order_line_lot_allocation a
+           ON a.sales_order_line_id = sol.id AND a.product_id = sic.product_id
+         LEFT JOIN stock_lot sl ON sl.id = a.lot_id
+         WHERE sol.sales_order_id = :order_id
+         ORDER BY sol.line_no, p.name NULLS LAST, a.id"
+    );
+    $lineStmt->execute([':order_id' => $orderId]);
+
+    $lines = [];
+    foreach ($lineStmt->fetchAll() as $row) {
+        $lineId = (int) $row['id'];
+        if (!isset($lines[$lineId])) {
+            $lines[$lineId] = [
+                'id' => $lineId,
+                'line_no' => (int) $row['line_no'],
+                'item_code' => (string) $row['item_code'],
+                'item_name' => (string) $row['item_name'],
+                'raw_article_number' => (string) $row['raw_article_number'],
+                'raw_title' => (string) $row['raw_title'],
+                'sku' => (string) ($row['sku'] ?? ''),
+                'qty' => (float) $row['qty'],
+                'qty_cancelled' => (float) $row['qty_cancelled'],
+                'line_status' => (string) $row['line_status'],
+                'unit_price' => $row['unit_price'] !== null ? (float) $row['unit_price'] : null,
+                'line_total' => $row['line_total'] !== null ? (float) $row['line_total'] : null,
+                'product_allocations' => [],
+            ];
+        }
+
+        if ($row['product_id'] !== null) {
+            $lines[$lineId]['product_allocations'][] = [
+                'product_id' => (int) $row['product_id'],
+                'product_name' => (string) $row['product_name'],
+                'requested_qty' => (float) $row['qty'] * (float) $row['qty_per_item'],
+                'allocated_qty' => $row['allocated_qty'] !== null ? (float) $row['allocated_qty'] : null,
+                'allocation_status' => $row['allocation_status'] !== null ? (string) $row['allocation_status'] : null,
+                'lot_number' => $row['lot_number'] !== null ? (string) $row['lot_number'] : null,
+                'lot_status' => $row['lot_status'] !== null ? (string) $row['lot_status'] : null,
+            ];
+        }
+    }
+
+    $detail = [
+        'id' => (int) $order['id'],
+        'external_ref' => (string) $order['external_ref'],
+        'order_date' => (string) $order['order_date'],
+        'order_source' => (string) $order['order_source'],
+        'order_status' => (string) $order['order_status'],
+        'payment_status' => (string) $order['payment_status'],
+        'payment_method' => (string) $order['payment_method'],
+        'shipping_method' => (string) $order['shipping_method'],
+        'customer' => [
+            'first_name' => (string) $order['first_name'],
+            'last_name' => (string) $order['last_name'],
+            'street' => (string) $order['street'],
+            'house_number' => (string) $order['house_number'],
+            'zip' => (string) $order['zip'],
+            'city' => (string) $order['city'],
+            'country_name' => (string) $order['country_name'],
+        ],
+        'amounts' => [
+            'net' => $order['amount_net'] !== null ? (float) $order['amount_net'] : null,
+            'shipping' => $order['amount_shipping'] !== null ? (float) $order['amount_shipping'] : null,
+            'tax' => $order['amount_tax'] !== null ? (float) $order['amount_tax'] : null,
+            'discount' => $order['amount_discount'] !== null ? (float) $order['amount_discount'] : null,
+            'total' => $order['total_amount'] !== null ? (float) $order['total_amount'] : null,
+            'currency' => (string) $order['currency'],
+        ],
+        'lines' => array_values($lines),
+    ];
+
+    return $detail;
+}
+
 function get_sales_order_realtime_snapshot(PDO $pdo, int $limit = 1000): array
 {
    $limit = max(1, min(2000, $limit));
@@ -30,7 +30,7 @@ if (!is_array($data)) {
    json_response(400, ['ok' => false, 'error' => 'JSON object expected']);
 }

-$required = ['products', 'totalPrice', 'orderDate', 'payments', 'billing'];
+$required = ['products', 'orderDate', 'payments', 'billing'];
 foreach ($required as $field) {
    if (!array_key_exists($field, $data)) {
        json_response(422, ['ok' => false, 'error' => "Missing field: {$field}"]);
@@ -38,7 +38,6 @@ foreach ($required as $field) {
 }

 $products = $data['products'];
-$totalPrice = parse_number($data['totalPrice']);
 $orderDate = trim((string) $data['orderDate']);
 $payments = $data['payments'];
 $billing = is_array($data['billing']) ? $data['billing'] : [];
@@ -51,10 +50,6 @@ if (!is_array($payments) || count($payments) === 0) {
    json_response(422, ['ok' => false, 'error' => 'No payment methods specified']);
 }

-if ($totalPrice === null || $totalPrice <= 0) {
-    json_response(422, ['ok' => false, 'error' => 'Invalid total price']);
-}
-
 $orderDateTime = DateTimeImmutable::createFromFormat('!Y-m-d', $orderDate);
 $orderDateErrors = DateTimeImmutable::getLastErrors();
 if ($orderDateTime === false) {
@@ -109,10 +104,12 @@ foreach ($payments as $payment) {
    $paymentTotal = round($paymentTotal + (float) $amount, 2);
 }

-if (abs($paymentTotal - (float) $totalPrice) > 0.005) {
-    json_response(422, ['ok' => false, 'error' => 'Payment amounts must equal total price']);
+if ($paymentTotal <= 0) {
+    json_response(422, ['ok' => false, 'error' => 'Payment total must be greater than zero']);
 }

+$totalPrice = $paymentTotal;
+
 try {
    $env = expand_env_values(parse_env_file(__DIR__ . '/../../../../.env'));
    $pdo = connect_database($env);
@@ -33,6 +33,51 @@ function shopify_delta_start_run(PDO $pdo, string $cutoff, bool $dryRun): int
    return (int) $stmt->fetchColumn();
 }

+function shopify_delta_reconciliation_cutoff(PDO $pdo): string
+{
+    $stateStmt = $pdo->prepare(
+        'SELECT last_successful_cutoff
+         FROM shopify_delta_sync_state
+         WHERE process_name = :process_name'
+    );
+    $stateStmt->execute([':process_name' => 'erp.import-integration.shopify_delta_order_import']);
+    $state = $stateStmt->fetchColumn();
+    if ($state === false || trim((string) $state) === '') {
+        throw new RuntimeException('Shopify-Delta-Wasserstand fehlt');
+    }
+
+    $pendingStmt = $pdo->query(
+        "SELECT MIN(received_at)
+         FROM shopify_webhook_event
+         WHERE status IN ('received', 'processing', 'failed')
+           AND shopify_order_gid IS NOT NULL"
+    );
+    $pending = $pendingStmt->fetchColumn();
+    if ($pending === false || $pending === null) {
+        return (string) $state;
+    }
+
+    $stateDate = new DateTimeImmutable((string) $state);
+    $pendingDate = new DateTimeImmutable((string) $pending);
+    return ($pendingDate < $stateDate ? $pendingDate : $stateDate)->format(DATE_ATOM);
+}
+
+function shopify_delta_store_watermark(PDO $pdo, string $cutoff): void
+{
+    $stmt = $pdo->prepare(
+        'UPDATE shopify_delta_sync_state
+         SET last_successful_cutoff = :cutoff, updated_at = NOW()
+         WHERE process_name = :process_name'
+    );
+    $stmt->execute([
+        ':cutoff' => $cutoff,
+        ':process_name' => 'erp.import-integration.shopify_delta_order_import',
+    ]);
+    if ($stmt->rowCount() !== 1) {
+        throw new RuntimeException('Shopify-Delta-Wasserstand konnte nicht gespeichert werden');
+    }
+}
+
 function shopify_delta_finish_run(PDO $pdo, int $runId, string $status, array $result, ?Throwable $error = null): void
 {
    $stmt = $pdo->prepare(
@@ -103,3 +103,85 @@ function upsert_addresses(PDO $pdo, int $partyId, array $data): void
        ]);
    }
 }
+
+function get_manufacturer_options(PDO $pdo): array
+{
+    $stmt = $pdo->query(
+        "SELECT p.id, p.name, p.email, p.phone
+         FROM party p
+         INNER JOIN party_role pr ON pr.party_id = p.id AND pr.role_code = 'manufacturer'
+         WHERE p.status = 'active'
+         ORDER BY p.name ASC, p.id ASC"
+    );
+
+    return array_map(
+        static fn (array $row): array => [
+            'id' => (int) $row['id'],
+            'name' => (string) $row['name'],
+            'email' => (string) ($row['email'] ?? ''),
+            'phone' => (string) ($row['phone'] ?? ''),
+        ],
+        $stmt->fetchAll()
+    );
+}
+
+function create_manufacturer(PDO $pdo, string $name, ?string $email = null, ?string $phone = null): array
+{
+    $name = trim($name);
+    $email = $email !== null ? trim($email) : null;
+    $phone = $phone !== null ? trim($phone) : null;
+
+    if ($name === '') {
+        throw new InvalidArgumentException('Herstellername fehlt');
+    }
+
+    $existingStmt = $pdo->prepare(
+        "SELECT p.id, p.name, p.email, p.phone
+         FROM party p
+         WHERE LOWER(TRIM(p.name)) = LOWER(:name)
+         LIMIT 1
+         FOR UPDATE"
+    );
+    $existingStmt->execute([':name' => $name]);
+    $existing = $existingStmt->fetch();
+    if (is_array($existing)) {
+        $roleStmt = $pdo->prepare(
+            "INSERT INTO party_role (party_id, role_code) VALUES (:party_id, 'manufacturer')
+             ON CONFLICT (party_id, role_code) DO NOTHING"
+        );
+        $roleStmt->execute([':party_id' => (int) $existing['id']]);
+        return [
+            'id' => (int) $existing['id'],
+            'name' => (string) $existing['name'],
+            'email' => (string) ($existing['email'] ?? ''),
+            'phone' => (string) ($existing['phone'] ?? ''),
+        ];
+    }
+
+    $stmt = $pdo->prepare(
+        "INSERT INTO party (type, name, email, phone, status, created_at, updated_at)
+         VALUES ('supplier', :name, :email, :phone, 'active', NOW(), NOW())
+         RETURNING id, name, email, phone"
+    );
+    $stmt->execute([
+        ':name' => $name,
+        ':email' => $email !== '' ? $email : null,
+        ':phone' => $phone !== '' ? $phone : null,
+    ]);
+    $party = $stmt->fetch();
+    if (!is_array($party)) {
+        throw new RuntimeException('Hersteller konnte nicht angelegt werden');
+    }
+
+    $roleStmt = $pdo->prepare(
+        "INSERT INTO party_role (party_id, role_code) VALUES (:party_id, 'manufacturer')"
+    );
+    $roleStmt->execute([':party_id' => (int) $party['id']]);
+
+    return [
+        'id' => (int) $party['id'],
+        'name' => (string) $party['name'],
+        'email' => (string) ($party['email'] ?? ''),
+        'phone' => (string) ($party['phone'] ?? ''),
+    ];
+}
@@ -0,0 +1,117 @@
+<?php
+declare(strict_types=1);
+
+require_once __DIR__ . '/../../../shared/db.php';
+require_once __DIR__ . '/../../../shared/auth/service.php';
+require_once __DIR__ . '/../../kontakte/service.php';
+require_once __DIR__ . '/../service.php';
+
+$env = expand_env_values(parse_env_file(__DIR__ . '/../../../../.env'));
+
+try {
+    $pdo = connect_database($env);
+    auth_bootstrap_session();
+    $currentUser = auth_current_user($pdo);
+    if ($currentUser === null) {
+        json_response(401, ['ok' => false, 'error' => 'Unauthorized']);
+    }
+
+    if (($_SERVER['REQUEST_METHOD'] ?? '') !== 'POST') {
+        json_response(405, ['ok' => false, 'error' => 'Method Not Allowed']);
+    }
+
+    $jsonInput = file_get_contents('php://input');
+    if ($jsonInput === false || trim($jsonInput) === '') {
+        json_response(400, ['ok' => false, 'error' => 'Empty payload']);
+    }
+
+    $data = json_decode($jsonInput, true, 512, JSON_THROW_ON_ERROR);
+    if (!is_array($data) || !auth_validate_csrf_token($data['csrfToken'] ?? null)) {
+        json_response(403, ['ok' => false, 'error' => 'Invalid security token']);
+    }
+
+    $action = trim((string) ($data['action'] ?? ''));
+    if ($action === 'create_manufacturer') {
+        $manufacturer = create_manufacturer(
+            $pdo,
+            (string) ($data['name'] ?? ''),
+            isset($data['email']) ? (string) $data['email'] : null,
+            isset($data['phone']) ? (string) $data['phone'] : null
+        );
+        json_response(201, ['ok' => true, 'manufacturer' => $manufacturer]);
+    }
+
+    if ($action === 'update_lot') {
+        $manufacturerPartyId = $data['manufacturerPartyId'] ?? null;
+        $manufacturerPartyId = $manufacturerPartyId === null || $manufacturerPartyId === ''
+            ? null
+            : (int) $manufacturerPartyId;
+        $receiptQty = isset($data['receiptQty']) && $data['receiptQty'] !== '' ? (float) $data['receiptQty'] : 0.0;
+        $adjustmentQty = isset($data['adjustmentQty']) && $data['adjustmentQty'] !== '' ? (float) $data['adjustmentQty'] : 0.0;
+        $outQty = isset($data['outQty']) && $data['outQty'] !== '' ? (float) $data['outQty'] : 0.0;
+        $updatedLot = update_stock_lot_traceability(
+            $pdo,
+            (int) ($data['lotId'] ?? 0),
+            $manufacturerPartyId,
+            isset($data['manufacturerLotNumber']) ? (string) $data['manufacturerLotNumber'] : null,
+            isset($data['mfgDate']) ? (string) $data['mfgDate'] : null,
+            isset($data['expiryDate']) ? (string) $data['expiryDate'] : null,
+            isset($data['purchaseDate']) ? (string) $data['purchaseDate'] : null,
+            (string) ($currentUser['username'] ?? $currentUser['email'] ?? 'unknown'),
+            $receiptQty,
+            $adjustmentQty,
+            $outQty
+        );
+        json_response(200, ['ok' => true, 'lot' => $updatedLot, 'balance' => get_stock_lot_balance($pdo, (int) ($data['lotId'] ?? 0))]);
+    }
+
+    if ($action === 'prepare_lot') {
+        $productId = (int) ($data['productId'] ?? 0);
+        $lotNumber = trim((string) ($data['lotNumber'] ?? ''));
+        if ($lotNumber === '') {
+            throw new InvalidArgumentException('Naurua-Chargennummer fehlt');
+        }
+        $lotId = (int) ($data['lotId'] ?? 0);
+        if ($lotId > 0) {
+            $lotStmt = $pdo->prepare(
+                "SELECT id
+                 FROM stock_lot
+                 WHERE id = :lot_id
+                   AND product_id = :product_id
+                   AND status = 'open'"
+            );
+            $lotStmt->execute([':lot_id' => $lotId, ':product_id' => $productId]);
+            if ($lotStmt->fetchColumn() === false) {
+                throw new InvalidArgumentException('Offene Charge nicht gefunden');
+            }
+        } else {
+            $lotId = get_or_create_open_lot($pdo, $productId);
+        }
+        $manufacturerPartyId = $data['manufacturerPartyId'] ?? null;
+        $manufacturerPartyId = $manufacturerPartyId === null || $manufacturerPartyId === '' ? null : (int) $manufacturerPartyId;
+        $receiptQty = isset($data['receiptQty']) && $data['receiptQty'] !== '' ? (float) $data['receiptQty'] : 0.0;
+        $preparedLot = update_stock_lot_traceability(
+            $pdo,
+            $lotId,
+            $manufacturerPartyId,
+            isset($data['manufacturerLotNumber']) ? (string) $data['manufacturerLotNumber'] : null,
+            isset($data['mfgDate']) ? (string) $data['mfgDate'] : null,
+            isset($data['expiryDate']) ? (string) $data['expiryDate'] : null,
+            isset($data['purchaseDate']) ? (string) $data['purchaseDate'] : null,
+            (string) ($currentUser['username'] ?? $currentUser['email'] ?? 'unknown'),
+            $receiptQty,
+            0.0,
+            0.0,
+            $lotNumber
+        );
+        json_response(200, ['ok' => true, 'lot' => $preparedLot, 'balance' => get_stock_lot_balance($pdo, $lotId)]);
+    }
+
+    json_response(422, ['ok' => false, 'error' => 'Unsupported action']);
+} catch (JsonException) {
+    json_response(400, ['ok' => false, 'error' => 'Invalid JSON payload']);
+} catch (InvalidArgumentException $error) {
+    json_response(422, ['ok' => false, 'error' => $error->getMessage()]);
+} catch (Throwable $error) {
+    json_response(500, ['ok' => false, 'error' => 'Internal server error: ' . $error->getMessage()]);
+}
@@ -2,6 +2,7 @@
 declare(strict_types=1);

 require_once __DIR__ . '/forecast.php';
+require_once __DIR__ . '/../../system/audit.php';

 function get_default_location_ids(PDO $pdo): array
 {
@@ -75,11 +76,25 @@ function get_lager_product_overview(PDO $pdo): array
            p.sku,
            p.uom,
            COALESCE(SUM(v.qty_net), 0) AS available_qty,
+            COALESCE(v.qty_in, 0) AS qty_in,
            sl.lot_number,
-            sl.supplier_lot_number,
+            sl.id AS lot_id,
+            sl.manufacturer_party_id,
+            sl.manufacturer_lot_number,
+            mp.name AS manufacturer_name,
+            sl.mfg_date,
            sl.expiry_date,
+            sl.purchase_date,
            sl.sellout_date,
            sl.sellout_forecast_status,
+            COALESCE((
+                SELECT SUM(a.qty)
+                FROM sales_order_line_lot_allocation a
+                INNER JOIN stock_lot virtual_lot ON virtual_lot.id = a.lot_id
+                WHERE virtual_lot.product_id = p.id
+                  AND virtual_lot.status = 'virtual_shortage'
+                  AND a.allocation_status = 'reserved'
+            ), 0) AS virtual_shortage_qty,
            (
                SELECT virtual_lot.lot_number
                FROM stock_lot virtual_lot
@@ -92,30 +107,283 @@ function get_lager_product_overview(PDO $pdo): array
         LEFT JOIN stock_lot sl
             ON sl.product_id = p.id
            AND sl.status = 'current'
+         LEFT JOIN party mp ON mp.id = sl.manufacturer_party_id
         LEFT JOIN v_stock_lot_balance v
             ON v.stock_lot_id = sl.id
         WHERE p.status = 'active'
-         GROUP BY p.id, p.name, p.sku, p.uom, sl.lot_number, sl.supplier_lot_number,
-                  sl.expiry_date, sl.sellout_date, sl.sellout_forecast_status
+         GROUP BY p.id, p.name, p.sku, p.uom, sl.id, sl.lot_number, sl.manufacturer_party_id,
+                  sl.manufacturer_lot_number, mp.name, sl.mfg_date, sl.expiry_date, sl.purchase_date,
+                  sl.sellout_date, sl.sellout_forecast_status, v.qty_in
         ORDER BY p.name ASC, p.id ASC"
    );

-    return array_map(
+    $products = array_map(
        static fn (array $row): array => [
            'id' => (int) $row['id'],
            'name' => (string) $row['name'],
            'sku' => (string) $row['sku'],
            'uom' => (string) $row['uom'],
            'available_qty' => (float) $row['available_qty'],
+            'qty_in' => (float) $row['qty_in'],
+            'lot_id' => $row['lot_id'] === null ? null : (int) $row['lot_id'],
            'lot_number' => $row['lot_number'],
-            'supplier_lot_number' => $row['supplier_lot_number'],
+            'manufacturer_party_id' => $row['manufacturer_party_id'] === null ? null : (int) $row['manufacturer_party_id'],
+            'manufacturer_lot_number' => $row['manufacturer_lot_number'],
+            'manufacturer_name' => $row['manufacturer_name'],
+            'mfg_date' => $row['mfg_date'],
            'expiry_date' => $row['expiry_date'],
+            'purchase_date' => $row['purchase_date'],
            'sellout_date' => $row['sellout_date'],
            'sellout_forecast_status' => (string) ($row['sellout_forecast_status'] ?? 'no_demand'),
+            'virtual_shortage_qty' => (float) ($row['virtual_shortage_qty'] ?? 0),
            'virtual_lot_number' => $row['virtual_lot_number'],
        ],
        $stmt->fetchAll()
    );
+
+    $historicalStmt = $pdo->query(
+        "SELECT
+            sl.product_id,
+            sl.id AS lot_id,
+            sl.lot_number,
+            sl.mfg_date,
+            sl.expiry_date,
+            sl.purchase_date,
+            sl.manufacturer_lot_number,
+            mp.name AS manufacturer_name,
+            COALESCE(v.qty_in, 0) AS qty_in,
+            COALESCE(v.qty_out, 0) AS qty_out,
+            COALESCE(v.qty_net, 0) AS qty_net,
+            MIN(sm.move_date) FILTER (WHERE sm.move_type = 'in') AS first_in_at,
+            MAX(sm.move_date) FILTER (WHERE sm.move_type = 'out') AS last_out_at
+         FROM stock_lot sl
+         LEFT JOIN party mp ON mp.id = sl.manufacturer_party_id
+         LEFT JOIN v_stock_lot_balance v ON v.stock_lot_id = sl.id
+         LEFT JOIN stock_move sm ON sm.lot_id = sl.id
+         WHERE sl.status = 'closed'
+           AND sl.lot_number NOT LIKE 'INIT-%'
+         GROUP BY sl.product_id, sl.id, sl.lot_number, sl.mfg_date, sl.expiry_date,
+                  sl.purchase_date, sl.manufacturer_lot_number, mp.name,
+                  v.qty_in, v.qty_out, v.qty_net
+         ORDER BY sl.product_id, sl.id DESC"
+    );
+
+    $historicalLotsByProduct = [];
+    foreach ($historicalStmt->fetchAll() as $row) {
+        $historicalLotsByProduct[(int) $row['product_id']][] = [
+            'lot_id' => (int) $row['lot_id'],
+            'lot_number' => $row['lot_number'],
+            'mfg_date' => $row['mfg_date'],
+            'expiry_date' => $row['expiry_date'],
+            'purchase_date' => $row['purchase_date'],
+            'manufacturer_lot_number' => $row['manufacturer_lot_number'],
+            'manufacturer_name' => $row['manufacturer_name'],
+            'qty_in' => (float) $row['qty_in'],
+            'qty_out' => (float) $row['qty_out'],
+            'qty_net' => (float) $row['qty_net'],
+            'first_in_at' => $row['first_in_at'],
+            'last_out_at' => $row['last_out_at'],
+        ];
+    }
+
+    $openStmt = $pdo->query(
+        "SELECT
+            sl.product_id,
+            sl.id AS lot_id,
+            sl.lot_number,
+            sl.manufacturer_party_id,
+            sl.manufacturer_lot_number,
+            mp.name AS manufacturer_name,
+            sl.mfg_date,
+            sl.expiry_date,
+            sl.purchase_date,
+            COALESCE(v.qty_in, 0) AS qty_in,
+            COALESCE(v.qty_net, 0) AS qty_net
+         FROM stock_lot sl
+         LEFT JOIN party mp ON mp.id = sl.manufacturer_party_id
+         LEFT JOIN v_stock_lot_balance v ON v.stock_lot_id = sl.id
+         WHERE sl.status = 'open'
+         ORDER BY sl.product_id, sl.id"
+    );
+    $openLotsByProduct = [];
+    foreach ($openStmt->fetchAll() as $openLot) {
+        $openLotsByProduct[(int) $openLot['product_id']][] = [
+                'lot_id' => (int) $openLot['lot_id'],
+                'lot_number' => $openLot['lot_number'],
+                'manufacturer_party_id' => $openLot['manufacturer_party_id'] === null ? null : (int) $openLot['manufacturer_party_id'],
+                'manufacturer_lot_number' => $openLot['manufacturer_lot_number'],
+                'manufacturer_name' => $openLot['manufacturer_name'],
+                'mfg_date' => $openLot['mfg_date'],
+                'expiry_date' => $openLot['expiry_date'],
+                'purchase_date' => $openLot['purchase_date'],
+                'qty_in' => (float) $openLot['qty_in'],
+                'qty_net' => (float) $openLot['qty_net'],
+        ];
+    }
+
+    foreach ($products as &$product) {
+        $product['historical_lots'] = $historicalLotsByProduct[$product['id']] ?? [];
+        $product['open_lots'] = $openLotsByProduct[$product['id']] ?? [];
+    }
+    unset($product);
+
+    return $products;
+}
+
+function update_stock_lot_traceability(
+    PDO $pdo,
+    int $lotId,
+    ?int $manufacturerPartyId,
+    ?string $manufacturerLotNumber,
+    ?string $mfgDate,
+    ?string $expiryDate,
+    ?string $purchaseDate,
+    string $changedBy,
+    float $receiptQty = 0.0,
+    float $adjustmentQty = 0.0,
+    float $outQty = 0.0,
+    ?string $lotNumber = null
+): array {
+    if ($lotId <= 0) {
+        throw new InvalidArgumentException('Chargen-ID fehlt');
+    }
+
+    $manufacturerLotNumber = $manufacturerLotNumber !== null ? trim($manufacturerLotNumber) : null;
+    if ($manufacturerLotNumber === '') {
+        $manufacturerLotNumber = null;
+    }
+    $lotNumber = $lotNumber !== null ? trim($lotNumber) : null;
+    if ($lotNumber === '') {
+        throw new InvalidArgumentException('Naurua-Chargennummer fehlt');
+    }
+
+    if (!is_finite($receiptQty) || !is_finite($adjustmentQty) || !is_finite($outQty)) {
+        throw new InvalidArgumentException('Ungueltige Bewegungsmenge');
+    }
+    if ($receiptQty < 0 || $outQty < 0) {
+        throw new InvalidArgumentException('Zugang und Abgang duerfen nicht negativ sein');
+    }
+    if (fmod($adjustmentQty, 1.0) !== 0.0) {
+        throw new InvalidArgumentException('Bestandskorrekturen muessen ganzzahlig sein');
+    }
+    if ($adjustmentQty !== 0.0 && abs($adjustmentQty) < 0.0001) {
+        $adjustmentQty = 0.0;
+    }
+
+    $dates = [
+        'mfg_date' => $mfgDate,
+        'expiry_date' => $expiryDate,
+        'purchase_date' => $purchaseDate,
+    ];
+    foreach ($dates as $field => $value) {
+        if ($value !== null && $value !== '') {
+            $parsed = DateTimeImmutable::createFromFormat('!Y-m-d', $value);
+            $errors = DateTimeImmutable::getLastErrors();
+            if ($parsed === false || (is_array($errors) && (($errors['warning_count'] ?? 0) > 0 || ($errors['error_count'] ?? 0) > 0))) {
+                throw new InvalidArgumentException("Ungueltiges Datum fuer {$field}");
+            }
+        }
+        $dates[$field] = $value !== null && $value !== '' ? $value : null;
+    }
+
+    $startedTransaction = !$pdo->inTransaction();
+    if ($startedTransaction) {
+        $pdo->beginTransaction();
+    }
+
+    try {
+        $lotStmt = $pdo->prepare(
+            "SELECT id, product_id, lot_number, manufacturer_party_id, manufacturer_lot_number,
+                    mfg_date, expiry_date, purchase_date, status
+             FROM stock_lot
+             WHERE id = :id
+             FOR UPDATE"
+        );
+        $lotStmt->execute([':id' => $lotId]);
+        $before = $lotStmt->fetch();
+        if (!is_array($before)) {
+            throw new RuntimeException('Charge nicht gefunden');
+        }
+        if ((string) $before['status'] === 'virtual_shortage') {
+            throw new InvalidArgumentException('Virtuelle Fehlbestandschargen koennen nicht gepflegt werden');
+        }
+        if ($lotNumber !== null && (string) $before['status'] !== 'open') {
+            throw new InvalidArgumentException('Nur offene Chargen koennen neu angelegt werden');
+        }
+
+        if ($manufacturerPartyId !== null) {
+            $manufacturerStmt = $pdo->prepare(
+                "SELECT p.id
+                 FROM party p
+                 INNER JOIN party_role pr ON pr.party_id = p.id AND pr.role_code = 'manufacturer'
+                 WHERE p.id = :id AND p.status = 'active'
+                 LIMIT 1"
+            );
+            $manufacturerStmt->execute([':id' => $manufacturerPartyId]);
+            if ($manufacturerStmt->fetchColumn() === false) {
+                throw new InvalidArgumentException('Hersteller ist nicht aktiv oder nicht als Hersteller gepflegt');
+            }
+        }
+
+        if ($manufacturerPartyId === null && $manufacturerLotNumber !== null) {
+            throw new InvalidArgumentException('Hersteller-Chargennummer benoetigt einen Hersteller');
+        }
+        if ($manufacturerPartyId !== null && $manufacturerLotNumber === null && (string) $before['status'] !== 'open') {
+            throw new InvalidArgumentException('Hersteller-Chargennummer fehlt');
+        }
+        if (($adjustmentQty !== 0.0 || $outQty > 0) && (string) $before['status'] !== 'current') {
+            throw new InvalidArgumentException('Korrekturen und Abgaenge koennen nur auf der aktiven Charge gebucht werden');
+        }
+
+        $updateStmt = $pdo->prepare(
+            "UPDATE stock_lot
+             SET lot_number = COALESCE(:lot_number, lot_number),
+                 manufacturer_party_id = :manufacturer_party_id,
+                 manufacturer_lot_number = :manufacturer_lot_number,
+                 mfg_date = :mfg_date,
+                 expiry_date = :expiry_date,
+                 purchase_date = :purchase_date,
+                 updated_at = NOW()
+             WHERE id = :id"
+        );
+        $updateStmt->execute([
+            ':lot_number' => $lotNumber,
+            ':manufacturer_party_id' => $manufacturerPartyId,
+            ':manufacturer_lot_number' => $manufacturerLotNumber,
+            ':mfg_date' => $dates['mfg_date'],
+            ':expiry_date' => $dates['expiry_date'],
+            ':purchase_date' => $dates['purchase_date'],
+            ':id' => $lotId,
+        ]);
+
+        $after = $before;
+        if ($lotNumber !== null) {
+            $after['lot_number'] = $lotNumber;
+        }
+        $after['manufacturer_party_id'] = $manufacturerPartyId;
+        $after['manufacturer_lot_number'] = $manufacturerLotNumber;
+        $after['mfg_date'] = $dates['mfg_date'];
+        $after['expiry_date'] = $dates['expiry_date'];
+        $after['purchase_date'] = $dates['purchase_date'];
+        system_write_audit_log($pdo, 'stock_lot', (string) $lotId, 'traceability_updated', $changedBy, $before, $after, [
+            'module' => 'erp.lager',
+        ]);
+
+        if ($receiptQty > 0 || $adjustmentQty !== 0.0 || $outQty > 0) {
+            book_stock_lot_movements($pdo, (int) $before['product_id'], $lotId, $receiptQty, $adjustmentQty, $outQty);
+        }
+
+        if ($startedTransaction) {
+            $pdo->commit();
+        }
+
+        return $after;
+    } catch (Throwable $error) {
+        if ($startedTransaction && $pdo->inTransaction()) {
+            $pdo->rollBack();
+        }
+        throw $error;
+    }
 }

 function get_current_lot_balance_for_update(PDO $pdo, int $productId): array
@@ -147,6 +415,30 @@ function get_current_lot_balance_for_update(PDO $pdo, int $productId): array
    ];
 }

+function get_stock_lot_balance(PDO $pdo, int $lotId): array
+{
+    $stmt = $pdo->prepare(
+        "SELECT
+            COALESCE(v.qty_net, 0) AS qty_net,
+            COALESCE(v.qty_in, 0) AS qty_in,
+            COALESCE(v.qty_out, 0) AS qty_out
+         FROM stock_lot sl
+         LEFT JOIN v_stock_lot_balance v ON v.stock_lot_id = sl.id
+         WHERE sl.id = :lot_id"
+    );
+    $stmt->execute([':lot_id' => $lotId]);
+    $row = $stmt->fetch();
+    if (!is_array($row)) {
+        throw new RuntimeException('Charge nicht gefunden');
+    }
+
+    return [
+        'qty_net' => (float) $row['qty_net'],
+        'qty_in' => (float) $row['qty_in'],
+        'qty_out' => (float) $row['qty_out'],
+    ];
+}
+
 function insert_stock_move_out(
    PDO $pdo,
    int $productId,
@@ -215,6 +507,91 @@ function insert_stock_move_in(
    return (int) $id;
 }

+function insert_stock_move_adjustment(
+    PDO $pdo,
+    int $productId,
+    int $lotId,
+    float $qty,
+    ?int $fromLocationId,
+    ?int $toLocationId,
+    string $note
+): int {
+    $stmt = $pdo->prepare(
+        "INSERT INTO stock_move (
+            product_id, lot_id, from_location_id, to_location_id, qty, move_type, move_date, note, created_at, updated_at
+         ) VALUES (
+            :product_id, :lot_id, :from_location_id, :to_location_id, :qty, 'adjustment', NOW(), :note, NOW(), NOW()
+         )
+         RETURNING id"
+    );
+    $stmt->execute([
+        ':product_id' => $productId,
+        ':lot_id' => $lotId,
+        ':from_location_id' => $fromLocationId,
+        ':to_location_id' => $toLocationId,
+        ':qty' => $qty,
+        ':note' => $note,
+    ]);
+
+    $id = $stmt->fetchColumn();
+    if ($id === false) {
+        throw new RuntimeException('Konnte Bestandskorrektur nicht schreiben');
+    }
+
+    return (int) $id;
+}
+
+function book_stock_lot_movements(
+    PDO $pdo,
+    int $productId,
+    int $lotId,
+    float $receiptQty,
+    float $adjustmentQty,
+    float $outQty
+): void {
+    $locations = get_default_location_ids($pdo);
+    $balanceStmt = $pdo->prepare(
+        "SELECT COALESCE(
+            SUM(CASE
+                WHEN move_type = 'in' THEN qty
+                WHEN move_type = 'out' THEN -qty
+                WHEN move_type = 'adjustment' AND to_location_id IS NOT NULL AND from_location_id IS NULL THEN qty
+                WHEN move_type = 'adjustment' AND from_location_id IS NOT NULL AND to_location_id IS NULL THEN -qty
+                ELSE 0
+            END), 0
+         )
+         FROM stock_move
+         WHERE lot_id = :lot_id"
+    );
+    $balanceStmt->execute([':lot_id' => $lotId]);
+    $balance = (float) $balanceStmt->fetchColumn();
+
+    if ($receiptQty > 0) {
+        insert_stock_move_in($pdo, $productId, $lotId, $receiptQty, $locations['storage'], $locations['storage'], 'Manueller Lagerzugang via Chargenformular');
+        $balance += $receiptQty;
+    }
+
+    if ($adjustmentQty !== 0.0) {
+        if ($adjustmentQty > 0) {
+            insert_stock_move_adjustment($pdo, $productId, $lotId, $adjustmentQty, null, $locations['storage'], 'Manuelle Bestandskorrektur via Chargenformular');
+        } else {
+            $correctionQty = abs($adjustmentQty);
+            if ($correctionQty > $balance) {
+                throw new InvalidArgumentException('Bestandskorrektur wuerde den Chargensaldo negativ machen');
+            }
+            insert_stock_move_adjustment($pdo, $productId, $lotId, $correctionQty, $locations['storage'], null, 'Manuelle Bestandskorrektur via Chargenformular');
+        }
+        $balance += $adjustmentQty;
+    }
+
+    if ($outQty > $balance) {
+        throw new InvalidArgumentException('Lagerabgang ist groesser als der aktuelle Chargenbestand');
+    }
+    if ($outQty > 0) {
+        insert_stock_move_out($pdo, $productId, $lotId, $outQty, $locations['storage'], $locations['dispatch'], 'Manueller Lagerabgang via Chargenformular');
+    }
+}
+
 function switch_current_lot(PDO $pdo, int $productId, int $oldCurrentLotId, int $storageLocationId): int
 {
    $closeStmt = $pdo->prepare(
@@ -363,6 +740,37 @@ function get_or_create_virtual_shortage_lot(PDO $pdo, int $productId): int
    return (int) $newLotId;
 }

+function get_or_create_open_lot(PDO $pdo, int $productId): int
+{
+    $select = $pdo->prepare(
+        "SELECT id
+         FROM stock_lot
+         WHERE product_id = :product_id
+           AND status = 'open'
+         ORDER BY id
+         LIMIT 1
+         FOR UPDATE"
+    );
+    $select->execute([':product_id' => $productId]);
+    $lotId = $select->fetchColumn();
+    if ($lotId !== false) {
+        return (int) $lotId;
+    }
+
+    $insert = $pdo->prepare(
+        "INSERT INTO stock_lot (product_id, status, created_at, updated_at)
+         VALUES (:product_id, 'open', NOW(), NOW())
+         RETURNING id"
+    );
+    $insert->execute([':product_id' => $productId]);
+    $newLotId = $insert->fetchColumn();
+    if ($newLotId === false) {
+        throw new RuntimeException('Offene Charge konnte nicht angelegt werden');
+    }
+
+    return (int) $newLotId;
+}
+
 function replace_virtual_lot_allocation(
    PDO $pdo,
    int $allocationId,
@@ -171,22 +171,8 @@ function auth_render_bestellungen_large_table(array $bestellungenTable): string
    $html[] = '<h2 class="sg-heading-h2 sg-card-list-page-drawer__title" data-order-drawer-title>Bestellung</h2>';
    $html[] = '<button class="sg-interaction-element sg-hyperlink" type="button" data-order-drawer-close>schliessen</button>';
    $html[] = '</div>';
-    $html[] = '<div class="sg-card-list-page-drawer__content">';
-    $html[] = '<article class="sg-card sg-vsf-drawer-card" data-component="card" data-pattern="card" aria-label="Bestell-Details">';
-    $html[] = '<header class="sg-card-segment sg-card-segment--header sg-card-segment--darkblue sg-vsf-drawer-card__header">';
-    $html[] = '<div class="sg-strong">Bestell-Details</div>';
-    $html[] = '</header>';
-    $html[] = '<div class="sg-card-segment sg-card-segment--body sg-vsf-drawer-card__content">';
-    $html[] = '<p class="sg-body"><strong>Bestellnummer:</strong> <span data-order-drawer-order-number></span></p>';
-    $html[] = '<p class="sg-body"><strong>Bestelldatum:</strong> <span data-order-drawer-order-date></span></p>';
-    $html[] = '<p class="sg-body"><strong>Lieferadresse:</strong></p>';
-    $html[] = '<p class="sg-body" data-order-drawer-address-line-1></p>';
-    $html[] = '<p class="sg-body" data-order-drawer-address-line-2></p>';
-    $html[] = '<p class="sg-body" data-order-drawer-address-line-3></p>';
-    $html[] = '<p class="sg-body"><strong>Gesamtsumme:</strong> <span data-order-drawer-total></span></p>';
-    $html[] = '<p class="sg-body">Detailinhalt wird noch definiert.</p>';
-    $html[] = '</div>';
-    $html[] = '</article>';
+    $html[] = '<div class="sg-card-list-page-drawer__content" data-order-drawer-cards>';
+    $html[] = '<p class="sg-body" data-order-drawer-loading>Bestelldetails werden geladen …</p>';
    $html[] = '</div>';
    $html[] = '</aside>';

@@ -254,12 +240,29 @@ function auth_render_lager_table(string $title, array $rows, array $columns, str
        $detailData = '';
        if ($tableKey === 'products') {
            $detailData = ' data-lager-drawer-forecast="' . auth_escape_html($forecastText) . '"'
+                . ' data-lager-drawer-forecast-status="' . auth_escape_html($forecastStatus) . '"'
                . ' data-lager-drawer-forecast-warning="' . ($forecastWarning ? 'true' : 'false') . '"'
                . ' data-lager-drawer-forecast-mhd-warning="' . ($forecastMhdWarning ? 'true' : 'false') . '"'
+                . ' data-lager-drawer-current-qty="' . auth_escape_html(auth_format_lager_quantity((float) ($row['available_qty'] ?? 0))) . '"'
+                . ' data-lager-drawer-qty-in="' . auth_escape_html(auth_format_lager_quantity((float) ($row['qty_in'] ?? 0))) . '"'
+                . ' data-lager-drawer-virtual-shortage-qty="' . auth_escape_html(auth_format_lager_quantity((float) ($row['virtual_shortage_qty'] ?? 0))) . '"'
+                . ' data-lager-drawer-lot-id="' . auth_escape_html((string) ($row['lot_id'] ?? '')) . '"'
                . ' data-lager-drawer-lot-number="' . auth_escape_html((string) ($row['lot_number'] ?? '')) . '"'
-                . ' data-lager-drawer-supplier-lot-number="' . auth_escape_html((string) ($row['supplier_lot_number'] ?? '')) . '"'
+                . ' data-lager-drawer-manufacturer-party-id="' . auth_escape_html((string) ($row['manufacturer_party_id'] ?? '')) . '"'
+                . ' data-lager-drawer-manufacturer-name="' . auth_escape_html((string) ($row['manufacturer_name'] ?? '')) . '"'
+                . ' data-lager-drawer-manufacturer-lot-number="' . auth_escape_html((string) ($row['manufacturer_lot_number'] ?? '')) . '"'
+                . ' data-lager-drawer-mfg-date="' . auth_escape_html((string) ($row['mfg_date'] ?? '')) . '"'
                . ' data-lager-drawer-expiry-date="' . auth_escape_html((string) ($row['expiry_date'] ?? '')) . '"'
+                . ' data-lager-drawer-purchase-date="' . auth_escape_html((string) ($row['purchase_date'] ?? '')) . '"'
                . ' data-lager-drawer-virtual-lot-number="' . auth_escape_html((string) ($row['virtual_lot_number'] ?? '')) . '"';
+            $openLot = $row['open_lots'][0] ?? [];
+            $detailData .= ' data-lager-open-lot-id="' . auth_escape_html((string) ($openLot['lot_id'] ?? '')) . '"'
+                . ' data-lager-open-lot-number="' . auth_escape_html((string) ($openLot['lot_number'] ?? '')) . '"'
+                . ' data-lager-open-manufacturer-party-id="' . auth_escape_html((string) ($openLot['manufacturer_party_id'] ?? '')) . '"'
+                . ' data-lager-open-manufacturer-lot-number="' . auth_escape_html((string) ($openLot['manufacturer_lot_number'] ?? '')) . '"'
+                . ' data-lager-open-mfg-date="' . auth_escape_html((string) ($openLot['mfg_date'] ?? '')) . '"'
+                . ' data-lager-open-expiry-date="' . auth_escape_html((string) ($openLot['expiry_date'] ?? '')) . '"'
+                . ' data-lager-open-purchase-date="' . auth_escape_html((string) ($openLot['purchase_date'] ?? '')) . '"';
        }

        $html[] = '<div class="' . $rowClass . '" role="row" data-component-part="large-table-row" data-lager-row="true" data-lager-id="' . $id . '">';
@@ -278,12 +281,101 @@ function auth_render_lager_table(string $title, array $rows, array $columns, str
    return implode('', $html);
 }

-function auth_render_lager_content(array $lagerProducts, array $lagerArtikel): string
+function auth_format_lager_date(?string $value): string
 {
-    return '<div data-lager-content="true">'
-        . '<section class="sg-card-list-page" aria-label="Lager">'
-        . auth_render_lager_table('Produkte', $lagerProducts, ['Produktname', 'Anzahl im Lager', 'Verbraucht bis'], 'products')
-        . auth_render_lager_table('Artikel', $lagerArtikel, ['Artikel-Name', 'Artikelnummer'], 'articles')
+    if ($value === null || $value === '') {
+        return 'Nicht hinterlegt';
+    }
+
+    return (new DateTimeImmutable($value))->format(str_contains($value, ':') ? 'd.m.Y H:i' : 'd.m.Y');
+}
+
+function auth_format_lager_quantity(float $value): string
+{
+    return fmod($value, 1.0) === 0.0
+        ? number_format($value, 0, ',', '.')
+        : number_format($value, 2, ',', '.');
+}
+
+function auth_render_lager_historical_lots(array $lagerProducts): string
+{
+    $html = [];
+    foreach ($lagerProducts as $product) {
+        $productId = (int) ($product['id'] ?? 0);
+        $html[] = '<div data-lager-historical-product="' . $productId . '" hidden>';
+        foreach (($product['historical_lots'] ?? []) as $lot) {
+            $qtyNet = (float) ($lot['qty_net'] ?? 0);
+            $emptyDate = $qtyNet <= 0 ? auth_format_lager_date($lot['last_out_at'] ?? null) : 'Nicht eindeutig';
+            $html[] = '<article class="sg-card sg-card--content-card" data-component="content-card" aria-label="Vergangene Charge">'
+                . '<div class="sg-card-segment sg-card-segment--header sg-card-segment--darkgreen" data-component-part="card-header"><div class="sg-strong sg-text-on-dark">Vergangene Charge</div></div>'
+                . '<div class="sg-card-segment sg-card-segment--body" data-component-part="card-body">'
+                . '<p class="sg-body"><strong>Naurua-Chargennummer:</strong> ' . auth_escape_html((string) ($lot['lot_number'] ?? 'Nicht hinterlegt')) . '<br>'
+                . '<strong>Status:</strong> Abgeschlossen<br>'
+                . '<strong>Eingangsmenge:</strong> ' . auth_format_lager_quantity((float) ($lot['qty_in'] ?? 0)) . '<br>'
+                . '<strong>Verbrauchte Menge:</strong> ' . auth_format_lager_quantity((float) ($lot['qty_out'] ?? 0)) . '<br>'
+                . '<strong>Verbrauchszeitraum:</strong> ' . auth_format_lager_date($lot['first_in_at'] ?? null) . ' – ' . auth_format_lager_date($lot['last_out_at'] ?? null) . '<br>'
+                . '<strong>Aufgebraucht am:</strong> ' . $emptyDate . '<br>'
+                . '<strong>MHD:</strong> ' . auth_format_lager_date($lot['expiry_date'] ?? null) . '<br>'
+                . '<strong>Hersteller:</strong> ' . auth_escape_html((string) ($lot['manufacturer_name'] ?? 'Nicht hinterlegt')) . '<br>'
+                . '<strong>Hersteller-Chargennummer:</strong> ' . auth_escape_html((string) ($lot['manufacturer_lot_number'] ?? 'Nicht hinterlegt')) . '</p>'
+                . '</div></article>';
+        }
+        $html[] = '</div>';
+    }
+
+    return implode('', $html);
+}
+
+function auth_render_lager_open_lots(array $lagerProducts, string $manufacturerOptions): string
+{
+    $html = [];
+    foreach ($lagerProducts as $product) {
+        $productId = (int) ($product['id'] ?? 0);
+        $html[] = '<div data-lager-open-product="' . $productId . '" hidden>';
+        foreach (($product['open_lots'] ?? []) as $lot) {
+            $lotId = (int) ($lot['lot_id'] ?? 0);
+            $html[] = '<article class="sg-card sg-card--content-card" data-component="content-card" data-lager-open-card-wrapper="' . $lotId . '" aria-label="Offene Charge">'
+                . '<div class="sg-card-segment sg-card-segment--header sg-card-segment--darkgreen sg-object-card__header" data-component-part="card-header"><div class="sg-strong sg-text-on-dark">Offene Charge</div><button class="sg-interaction-element sg-button sg-button--active" type="button" data-lager-open-edit-open>Bearbeiten</button></div>'
+                . '<div class="sg-card-segment sg-card-segment--body" data-component-part="card-body" data-lager-open-card="' . (int) ($lot['lot_id'] ?? 0) . '"><p class="sg-body"><strong>Naurua-Chargennummer:</strong> <span data-lager-open-card-lot-number>' . auth_escape_html((string) ($lot['lot_number'] ?? 'Nicht hinterlegt')) . '</span><br>'
+                . '<strong>Status:</strong> Vorbereitet<br>'
+                . '<strong>Bestand:</strong> <span data-lager-open-card-qty-net>' . auth_format_lager_quantity((float) ($lot['qty_net'] ?? 0)) . '</span><br>'
+                . '<strong>Eingangsmenge:</strong> <span data-lager-open-card-qty-in>' . auth_format_lager_quantity((float) ($lot['qty_in'] ?? 0)) . '</span><br>'
+                . '<strong>Hersteller:</strong> <span data-lager-open-card-manufacturer>' . auth_escape_html((string) ($lot['manufacturer_name'] ?? 'Nicht hinterlegt')) . '</span><br>'
+                . '<strong>Hersteller-Chargennummer:</strong> <span data-lager-open-card-manufacturer-lot>' . auth_escape_html((string) ($lot['manufacturer_lot_number'] ?? 'Nicht hinterlegt')) . '</span><br>'
+                . '<strong>Herstellungsdatum:</strong> <span data-lager-open-card-mfg-date>' . auth_format_lager_date($lot['mfg_date'] ?? null) . '</span><br>'
+                . '<strong>MHD:</strong> <span data-lager-open-card-expiry-date>' . auth_format_lager_date($lot['expiry_date'] ?? null) . '</span><br>'
+                . '<strong>Einkaufsdatum:</strong> <span data-lager-open-card-purchase-date>' . auth_format_lager_date($lot['purchase_date'] ?? null) . '</span></p></div>'
+                . '<div class="sg-card-segment sg-card-segment--body sg-card-segment--gray" data-lager-open-edit-form hidden><div class="sg-form-sections-card-wrapper" data-pattern="form-sections" aria-label="Offene Charge bearbeiten"><form class="sg-form-sections-card" data-lager-open-edit-form-element><div class="sg-form-sections-card__body" data-pattern-part="form-body"><h2 class="sg-strong sg-form-sections-card__title">Offene Charge bearbeiten</h2>'
+                . '<section class="sg-form-sections-card__chapter" aria-labelledby="lager-open-charge-data-' . $lotId . '"><h2 id="lager-open-charge-data-' . $lotId . '" class="sg-strong sg-form-sections-card__chapter-title">Chargendaten</h2>'
+                . '<div class="sg-form-sections-card__field-group"><label class="sg-labeled-input-row"><span class="sg-label">Naurua-Chargennummer</span><input class="sg-interaction-element sg-input-single-line" type="text" data-lager-open-lot-number required value="' . auth_escape_html((string) ($lot['lot_number'] ?? '')) . '"></label></div>'
+                . '<div class="sg-form-sections-card__field-group"><label class="sg-labeled-input-row"><span class="sg-label">Hersteller</span><select class="sg-interaction-element sg-input-single-line" data-lager-open-manufacturer>' . str_replace('value="' . (int) ($lot['manufacturer_party_id'] ?? 0) . '"', 'value="' . (int) ($lot['manufacturer_party_id'] ?? 0) . '" selected', $manufacturerOptions) . '</select></label></div>'
+                . '<div class="sg-form-sections-card__field-group"><label class="sg-labeled-input-row"><span class="sg-label">Hersteller-Chargennummer</span><input class="sg-interaction-element sg-input-single-line" type="text" data-lager-open-manufacturer-lot value="' . auth_escape_html((string) ($lot['manufacturer_lot_number'] ?? '')) . '"></label></div>'
+                . '<div class="sg-form-sections-card__field-group"><label class="sg-labeled-input-row"><span class="sg-label">Herstellungsdatum</span><input class="sg-interaction-element sg-input-single-line" type="date" data-lager-open-mfg-date value="' . auth_escape_html((string) ($lot['mfg_date'] ?? '')) . '"></label></div>'
+                . '<div class="sg-form-sections-card__field-group"><label class="sg-labeled-input-row"><span class="sg-label">MHD</span><input class="sg-interaction-element sg-input-single-line" type="date" data-lager-open-expiry-date value="' . auth_escape_html((string) ($lot['expiry_date'] ?? '')) . '"></label></div>'
+                . '<div class="sg-form-sections-card__field-group"><label class="sg-labeled-input-row"><span class="sg-label">Einkaufsdatum</span><input class="sg-interaction-element sg-input-single-line" type="date" data-lager-open-purchase-date value="' . auth_escape_html((string) ($lot['purchase_date'] ?? '')) . '"></label></div>'
+                . '<div class="sg-form-sections-card__field-group"><label class="sg-labeled-input-row"><span class="sg-label">Zugang buchen</span><input class="sg-interaction-element sg-input-single-line" type="number" min="0" step="1" inputmode="numeric" data-lager-open-receipt-qty placeholder="Menge"></label></div>'
+                . '</section><footer class="sg-form-sections-card__actions-segment" data-pattern-part="form-actions-segment"><div class="sg-form-sections-card__actions" data-pattern-part="form-actions"><button class="sg-interaction-element sg-button sg-button--active sg-form-sections-card__action" type="button" data-lager-open-edit-close>Abbrechen</button><button class="sg-interaction-element sg-button sg-button--process sg-form-sections-card__action" type="submit">Speichern</button></div></footer><p class="sg-body" data-lager-open-edit-status aria-live="polite"></p></div></form></div></div></article>';
+        }
+        $html[] = '</div>';
+    }
+
+    return implode('', $html);
+}
+
+function auth_render_lager_content(array $lagerProducts, array $lagerArtikel, array $lagerManufacturers, string $csrfToken, string $sectionTitle = 'Lager'): string
+{
+    $manufacturerOptions = '<option value="">Hersteller auswählen</option>';
+    foreach ($lagerManufacturers as $manufacturer) {
+        $manufacturerOptions .= '<option value="' . (int) ($manufacturer['id'] ?? 0) . '">' . auth_escape_html((string) ($manufacturer['name'] ?? '')) . '</option>';
+    }
+
+    $tables = $sectionTitle === 'Lager'
+        ? auth_render_lager_table('Produkte', $lagerProducts, ['Produktname', 'Anzahl im Lager', 'Verbraucht bis'], 'products')
+        : auth_render_lager_table('Artikel', $lagerArtikel, ['Artikel-Name', 'Artikelnummer'], 'articles');
+
+    return '<div data-lager-content="true" data-lager-csrf-token="' . auth_escape_html($csrfToken) . '">'
+        . '<section class="sg-card-list-page" aria-label="' . auth_escape_html($sectionTitle) . '">'
+        . $tables
        . '</section>'
        . '<div class="sg-card-list-page-drawer-backdrop" aria-hidden="true" data-lager-drawer-backdrop="true" data-open="false"></div>'
        . '<aside class="sg-card-list-page-drawer" aria-label="Lager-Details" aria-hidden="true" data-lager-drawer="true" data-open="false">'
@@ -294,13 +386,45 @@ function auth_render_lager_content(array $lagerProducts, array $lagerArtikel): s
        . '<div class="sg-card-segment sg-card-segment--body sg-vsf-drawer-card__content"><p class="sg-body"><strong>Name:</strong> <span data-lager-drawer-name-value></span></p><p class="sg-body" data-lager-drawer-value-row><strong data-lager-drawer-value-label>Wert:</strong> <span data-lager-drawer-value-value></span></p></div>'
        . '</article>'
        . '<article class="sg-card sg-card--content-card" data-component="content-card" data-lager-drawer-topic="warning" aria-label="Warnungen">'
-        . '<div class="sg-card-segment sg-card-segment--header sg-card-segment--darkgreen" data-component-part="card-header"><div class="sg-strong sg-text-on-dark">Warnungen</div></div>'
+        . '<div class="sg-card-segment sg-card-segment--header sg-card-segment--darkgreen" data-component-part="card-header" data-lager-drawer-warning-header><div class="sg-strong sg-text-on-dark" data-lager-drawer-warning-title>Keine Warnung</div></div>'
        . '<div class="sg-card-segment sg-card-segment--body" data-component-part="card-body"><p class="sg-body" data-lager-drawer-warning-value></p></div>'
        . '</article>'
-        . '<article class="sg-card sg-card--content-card" data-component="content-card" data-lager-drawer-topic="lot" aria-label="Lagercharge">'
-        . '<div class="sg-card-segment sg-card-segment--header sg-card-segment--darkgreen" data-component-part="card-header"><div class="sg-strong sg-text-on-dark">Lagercharge</div></div>'
-        . '<div class="sg-card-segment sg-card-segment--body" data-component-part="card-body"><p class="sg-body"><strong>Naurua-Chargennummer:</strong> <span data-lager-drawer-lot-number></span><br><strong>Hersteller-Chargennummer:</strong> <span data-lager-drawer-supplier-lot-number></span><br><strong>MHD:</strong> <span data-lager-drawer-expiry-date></span></p></div>'
+        . '<div class="sg-inline-controls-row" data-lager-drawer-topic="new-lot-action"><button class="sg-interaction-element sg-button sg-button--active" type="button" data-lager-new-lot-open>Neue Charge anlegen</button></div>'
+        . '<article class="sg-card sg-card--content-card" data-lager-drawer-topic="new-lot-form" aria-label="Neue Charge anlegen" hidden>'
+        . '<div class="sg-card-segment sg-card-segment--body sg-card-segment--gray"><div class="sg-form-sections-card-wrapper" data-pattern="form-sections" aria-label="Neue Charge anlegen"><form class="sg-form-sections-card" data-lager-new-lot-form-element><div class="sg-form-sections-card__body" data-pattern-part="form-body"><h2 class="sg-strong sg-form-sections-card__title">Neue Charge anlegen</h2>'
+        . '<div class="sg-notifications-pattern" data-lager-new-lot-notification-wrapper hidden><article class="sg-card sg-notifications-pattern__card" data-pattern="notification-small" data-component="notification-card"><div class="sg-card-segment sg-card-segment--header sg-card-segment--signal-green sg-notifications-pattern__text-segment sg-notifications-pattern__text-segment--small" data-component-part="card-header"><p class="sg-body" data-lager-new-lot-notification></p></div></article></div>'
+        . '<section class="sg-form-sections-card__chapter" aria-labelledby="lager-new-charge-data-title"><h2 id="lager-new-charge-data-title" class="sg-strong sg-form-sections-card__chapter-title">Chargendaten</h2>'
+        . '<div class="sg-form-sections-card__field-group"><label class="sg-labeled-input-row"><span class="sg-label">Naurua-Chargennummer</span><input class="sg-interaction-element sg-input-single-line" type="text" data-lager-new-lot-number required></label></div>'
+        . '<div class="sg-form-sections-card__field-group"><label class="sg-labeled-input-row"><span class="sg-label">Hersteller</span><select class="sg-interaction-element sg-input-single-line" data-lager-new-manufacturer>' . $manufacturerOptions . '</select></label></div>'
+        . '<div class="sg-form-sections-card__field-group"><label class="sg-labeled-input-row"><span class="sg-label">Hersteller-Chargennummer</span><input class="sg-interaction-element sg-input-single-line" type="text" data-lager-new-manufacturer-lot></label></div>'
+        . '<div class="sg-form-sections-card__field-group"><label class="sg-labeled-input-row"><span class="sg-label">Herstellungsdatum</span><input class="sg-interaction-element sg-input-single-line" type="date" data-lager-new-mfg-date></label></div>'
+        . '<div class="sg-form-sections-card__field-group"><label class="sg-labeled-input-row"><span class="sg-label">MHD</span><input class="sg-interaction-element sg-input-single-line" type="date" data-lager-new-expiry-date></label></div>'
+        . '<div class="sg-form-sections-card__field-group"><label class="sg-labeled-input-row"><span class="sg-label">Einkaufsdatum</span><input class="sg-interaction-element sg-input-single-line" type="date" data-lager-new-purchase-date></label></div>'
+        . '<div class="sg-form-sections-card__field-group"><label class="sg-labeled-input-row"><span class="sg-label">Eingangsmenge</span><input class="sg-interaction-element sg-input-single-line" type="number" min="0" step="1" inputmode="numeric" data-lager-new-receipt-qty placeholder="Menge"></label></div>'
+        . '</section><footer class="sg-form-sections-card__actions-segment" data-pattern-part="form-actions-segment"><div class="sg-form-sections-card__actions" data-pattern-part="form-actions"><button class="sg-interaction-element sg-button sg-button--active sg-form-sections-card__action" type="button" data-lager-new-lot-close>Abbrechen</button><button class="sg-interaction-element sg-button sg-button--process sg-form-sections-card__action" type="submit">Speichern</button></div></footer><p class="sg-body" data-lager-new-lot-status aria-live="polite"></p></div></form></div></div>'
        . '</article>'
+        . '<div data-lager-drawer-topic="open-lots" aria-label="Offene Chargen">' . auth_render_lager_open_lots($lagerProducts, $manufacturerOptions) . '</div>'
+        . '<article class="sg-card sg-card--content-card" data-component="content-card" data-lager-drawer-topic="lot" aria-label="Aktive Charge">'
+        . '<div class="sg-card-segment sg-card-segment--header sg-card-segment--darkgreen sg-object-card__header" data-component-part="card-header"><div class="sg-strong sg-text-on-dark">Aktive Charge</div><button class="sg-interaction-element sg-button sg-button--active" type="button" data-lager-edit-open>Bearbeiten</button></div>'
+        . '<div class="sg-card-segment sg-card-segment--body" data-component-part="card-body" data-lager-read-view><p class="sg-body"><strong>Naurua-Chargennummer:</strong> <span data-lager-drawer-lot-number></span><br><strong>Aktueller Bestand:</strong> <span data-lager-drawer-current-qty></span><br><strong>Eingangsmenge:</strong> <span data-lager-drawer-qty-in></span><br><strong>Hersteller:</strong> <span data-lager-drawer-manufacturer-name></span><br><strong>Hersteller-Chargennummer:</strong> <span data-lager-drawer-manufacturer-lot-number></span><br><strong>Herstellungsdatum:</strong> <span data-lager-drawer-mfg-date></span><br><strong>MHD:</strong> <span data-lager-drawer-expiry-date></span><br><strong>Einkaufsdatum:</strong> <span data-lager-drawer-purchase-date></span></p></div>'
+        . '<div class="sg-card-segment sg-card-segment--body sg-card-segment--gray" data-lager-edit-form hidden><div class="sg-form-sections-card-wrapper" data-pattern="form-sections" aria-label="Aktive Charge bearbeiten">'
+        . '<form class="sg-form-sections-card" data-lager-edit-form-element><div class="sg-form-sections-card__body" data-pattern-part="form-body"><h2 class="sg-strong sg-form-sections-card__title">Aktive Charge bearbeiten</h2>'
+        . '<section class="sg-form-sections-card__chapter" aria-labelledby="lager-charge-traceability-title"><h2 id="lager-charge-traceability-title" class="sg-strong sg-form-sections-card__chapter-title">Rückverfolgbarkeit</h2>'
+        . '<div class="sg-form-sections-card__field-group"><label class="sg-labeled-input-row"><span class="sg-label">Naurua-Chargennummer</span><input class="sg-interaction-element sg-input-single-line sg-form-inactive-selectable" type="text" data-lager-lot-number readonly></label></div>'
+        . '<div class="sg-form-sections-card__field-group"><label class="sg-labeled-input-row"><span class="sg-label">Hersteller</span><select class="sg-interaction-element sg-input-single-line" id="lager-manufacturer" data-lager-manufacturer>' . $manufacturerOptions . '</select></label></div>'
+        . '<div class="sg-form-sections-card__field-group"><label class="sg-labeled-input-row"><span class="sg-label">Hersteller-Chargennummer</span><input class="sg-interaction-element sg-input-single-line" type="text" id="lager-manufacturer-lot" data-lager-manufacturer-lot></label></div>'
+        . '<div class="sg-form-sections-card__field-group"><label class="sg-labeled-input-row"><span class="sg-label">Herstellungsdatum</span><input class="sg-interaction-element sg-input-single-line" type="date" id="lager-mfg-date" data-lager-mfg-date></label></div>'
+        . '<div class="sg-form-sections-card__field-group"><label class="sg-labeled-input-row"><span class="sg-label">MHD</span><input class="sg-interaction-element sg-input-single-line" type="date" id="lager-expiry-date" data-lager-expiry-date></label></div>'
+        . '<div class="sg-form-sections-card__field-group"><label class="sg-labeled-input-row"><span class="sg-label">Einkaufsdatum</span><input class="sg-interaction-element sg-input-single-line" type="date" id="lager-purchase-date" data-lager-purchase-date></label></div>'
+        . '</section><section class="sg-form-sections-card__chapter" aria-labelledby="lager-charge-movements-title"><h2 id="lager-charge-movements-title" class="sg-strong sg-form-sections-card__chapter-title">Lagerbewegungen</h2>'
+        . '<p class="sg-form-sections-card__sentence">Buchungen werden zusätzlich zur Rückverfolgbarkeit als Lagerbewegung gespeichert. Positive Werte erhöhen den Bestand, negative Werte reduzieren ihn.</p>'
+        . '<div class="sg-form-sections-card__field-group"><label class="sg-labeled-input-row"><span class="sg-label">Zugang buchen</span><input class="sg-interaction-element sg-input-single-line" type="number" min="0" step="0.01" inputmode="decimal" data-lager-receipt-qty placeholder="Menge"></label></div>'
+        . '<div class="sg-form-sections-card__field-group"><label class="sg-labeled-input-row"><span class="sg-label">Bestandskorrektur (+ / −)</span><input class="sg-interaction-element sg-input-single-line" type="number" step="1" inputmode="numeric" data-lager-adjustment-qty placeholder="+ / − Menge"></label></div>'
+        . '<div class="sg-form-sections-card__field-group"><label class="sg-labeled-input-row"><span class="sg-label">Abgang buchen</span><input class="sg-interaction-element sg-input-single-line" type="number" min="0" step="0.01" inputmode="decimal" data-lager-out-qty placeholder="Menge"></label></div>'
+        . '</section><footer class="sg-form-sections-card__actions-segment" data-pattern-part="form-actions-segment"><div class="sg-form-sections-card__actions" data-pattern-part="form-actions"><button class="sg-interaction-element sg-button sg-button--active sg-form-sections-card__action" type="button" data-lager-edit-close>Abbrechen</button><button class="sg-interaction-element sg-button sg-button--process sg-form-sections-card__action" type="submit">Speichern</button></div></footer><p class="sg-body" data-lager-edit-status aria-live="polite"></p></div></form>'
+        . '</div></div>'
+        . '</article>'
+        . '<div data-lager-drawer-topic="historical-lots" aria-label="Vergangene Chargen">' . auth_render_lager_historical_lots($lagerProducts) . '</div>'
        . '<article class="sg-card sg-card--content-card" data-component="content-card" data-lager-drawer-topic="virtual-lot" aria-label="Virtuelle Charge">'
        . '<div class="sg-card-segment sg-card-segment--header sg-card-segment--darkgreen" data-component-part="card-header"><div class="sg-strong sg-text-on-dark">Virtuelle Charge</div></div>'
        . '<div class="sg-card-segment sg-card-segment--body" data-component-part="card-body"><p class="sg-body" data-lager-drawer-virtual-lot-value></p></div>'
@@ -310,7 +434,7 @@ function auth_render_lager_content(array $lagerProducts, array $lagerArtikel): s
        . '</div>';
 }

-function render_auth_home_page(array $user, array $otcProducts = [], array $bestellungenTable = [], array $lagerProducts = [], array $lagerArtikel = []): void
+function render_auth_home_page(array $user, array $otcProducts = [], array $bestellungenTable = [], array $lagerProducts = [], array $lagerArtikel = [], array $lagerManufacturers = []): void
 {
    $otcProductRows = '';
    foreach ($otcProducts as $product) {
@@ -344,11 +468,12 @@ function render_auth_home_page(array $user, array $otcProducts = [], array $best
        JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES
    );
    $bestellungenContent = auth_render_bestellungen_content($bestellungenTable);
-    $lagerContent = auth_render_lager_content($lagerProducts, $lagerArtikel);
+    $lagerContent = auth_render_lager_content($lagerProducts, $lagerArtikel, $lagerManufacturers, auth_csrf_token());
    $moduleContentCards = json_encode(
        [
            'Bestellungen' => $bestellungenContent,
            'Lager' => $lagerContent,
+            'Artikel' => auth_render_lager_content([], $lagerArtikel, $lagerManufacturers, auth_csrf_token(), 'Artikel'),
        ],
        JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES
    );
@@ -429,7 +554,8 @@ function render_auth_home_page(array $user, array $otcProducts = [], array $best
    echo '</section>';
    echo '</section>';
    echo '<section class="sg-otc-order-overlay" data-otc-order-overlay data-open="false" aria-hidden="true">';
-    echo '<article class="sg-card sg-object-card sg-object-card--variable-height sg-otc-order-overlay__panel" data-pattern="object-card" aria-labelledby="otc-order-modal-title" role="dialog" aria-modal="true">';
+    echo '<div class="sg-delete-confirmation-pattern__stage sg-delete-confirmation-pattern__host sg-object-card" data-pattern="overlay-card" data-dialog-open="false" data-otc-confirmation-stage>';
+    echo '<article class="sg-card sg-object-card sg-object-card--variable-height sg-otc-order-overlay__panel sg-delete-confirmation-pattern__target" data-pattern="object-card" aria-labelledby="otc-order-modal-title" role="dialog" aria-modal="true">';
    echo '<header class="sg-card-segment sg-card-segment--header sg-card-segment--darkblue sg-object-card__header">';
    echo '<h2 id="otc-order-modal-title" class="sg-strong sg-otc-order-overlay__title">Neuen OTC-Verkauf erfassen</h2>';
    echo '<button class="sg-interaction-element sg-button sg-button--active sg-otc-order-overlay__close" type="button" data-otc-order-close>Schliessen</button>';
@@ -442,14 +568,6 @@ function render_auth_home_page(array $user, array $otcProducts = [], array $best
    echo '<h2 id="otc-products-title" class="sg-strong sg-form-sections-card__chapter-title">PRODUKTE</h2>';
    echo $otcProductRows;
    echo '</section>';
-    echo '<section class="sg-form-sections-card__chapter" aria-labelledby="otc-total-price-title">';
-    echo '<h2 id="otc-total-price-title" class="sg-strong sg-form-sections-card__chapter-title">Preis</h2>';
-    echo '<div class="sg-form-sections-card__field-group">';
-    echo '<label class="sg-label" for="otc-total-price">Preis alle Flaschen brutto (CHF)</label>';
-    echo '<input class="sg-interaction-element sg-input-single-line" type="number" id="otc-total-price" min="0" step="0.01" data-otc-order-total-price>';
-    echo '<p class="sg-body sg-form-sections-card__sentence">Der Preis wird durch die Anzahl aller Flaschen geteilt und das Ergebnis ist der Preis jeder einzelnen Flasche.</p>';
-    echo '</div>';
-    echo '</section>';
    echo '<section class="sg-form-sections-card__chapter" aria-labelledby="otc-order-date-title">';
    echo '<h2 id="otc-order-date-title" class="sg-strong sg-form-sections-card__chapter-title">Datum</h2>';
    echo '<div class="sg-form-sections-card__field-group">';
@@ -507,13 +625,26 @@ function render_auth_home_page(array $user, array $otcProducts = [], array $best
    echo '<footer class="sg-form-sections-card__actions-segment" data-pattern-part="form-actions-segment">';
    echo '<div class="sg-form-sections-card__actions" data-pattern-part="form-actions">';
    echo '<button class="sg-interaction-element sg-button sg-button--active sg-form-sections-card__action" type="button" data-otc-order-close>Abbrechen</button>';
-    echo '<button class="sg-interaction-element sg-button sg-button--process sg-button--process-inactive sg-form-sections-card__action" type="submit" disabled aria-disabled="true" data-otc-order-submit>Verkaufen</button>';
+    echo '<button class="sg-interaction-element sg-button sg-button--process sg-button--process-inactive sg-form-sections-card__action" type="submit" disabled aria-disabled="true" data-otc-order-submit>Weiter</button>';
    echo '</div>';
    echo '</footer>';
    echo '</form>';
    echo '</div>';
    echo '</div>';
    echo '</article>';
+    echo '<article class="sg-card sg-card--overlay-host sg-delete-confirmation-pattern__floating-card" aria-label="Verkaufsbestätigung" role="dialog" aria-modal="true" aria-labelledby="otc-confirmation-title" data-otc-confirmation-card hidden>';
+    echo '<div class="sg-card-segment sg-card-segment--body sg-delete-confirmation-pattern__body">';
+    echo '<p class="sg-body sg-delete-confirmation-pattern__text" id="otc-confirmation-title"><strong>Verkauf bestätigen</strong></p>';
+    echo '<div class="sg-delete-confirmation-pattern__list" data-otc-confirmation-products aria-label="Produkte"></div>';
+    echo '<p class="sg-body sg-delete-confirmation-pattern__text"><strong>Gesamtzahl Flaschen: <span data-otc-confirmation-quantity>0</span></strong></p>';
+    echo '<p class="sg-body sg-delete-confirmation-pattern__text"><strong>Gesamtbetrag: CHF <span data-otc-confirmation-total>0.00</span></strong></p>';
+    echo '<div class="sg-delete-confirmation-pattern__actions">';
+    echo '<button class="sg-interaction-element sg-button sg-button--active" type="button" data-otc-confirmation-cancel>Abbrechen</button>';
+    echo '<button class="sg-interaction-element sg-button sg-button--process" type="button" data-otc-confirmation-submit>Verkaufen</button>';
+    echo '</div>';
+    echo '</div>';
+    echo '</article>';
+    echo '</div>';
    echo '</section>';
    echo '<script src="/scripts/help-icon-overlays.js"></script>';
    echo '<script>';
@@ -536,7 +667,7 @@ function render_auth_home_page(array $user, array $otcProducts = [], array $best
    echo "  if (contentTitle) { contentTitle.textContent = activeEntry; }";
    echo "  if (contentBody) { contentBody.innerHTML = portalModuleContentCards[activeEntry] || ''; }";
    echo "  if (activeEntry === 'Bestellungen') { initBestellungenBindings(); }";
-    echo "  if (activeEntry === 'Lager') { initLagerBindings(); }";
+    echo "  if (activeEntry === 'Lager' || activeEntry === 'Artikel') { initLagerBindings(); }";
    echo "  menu.innerHTML = '';";
    echo "  entries.forEach((entry, index) => {";
    echo "    const button = document.createElement('button');";
@@ -557,7 +688,7 @@ function render_auth_home_page(array $user, array $otcProducts = [], array $best
    echo "      if (contentTitle) { contentTitle.textContent = entryName; }";
    echo "      if (contentBody) { contentBody.innerHTML = portalModuleContentCards[entryName] || ''; }";
    echo "      if (entryName === 'Bestellungen') { initBestellungenBindings(); }";
-    echo "      if (entryName === 'Lager') { initLagerBindings(); }";
+    echo "      if (entryName === 'Lager' || entryName === 'Artikel') { initLagerBindings(); }";
    echo "    });";
    echo "  });";
    echo "};";
@@ -636,7 +767,6 @@ function render_auth_home_page(array $user, array $otcProducts = [], array $best
    echo "  mediaQuery.addEventListener('change', syncMode);";
    echo "})();";
    echo "let bestellungenTableHandlersInstalled = false;";
-    echo "let bestellungenRealtimeSource = null;";
    echo "let lagerBindingsInstalled = false;";
    echo "function initLagerBindings() {";
    echo "  if (lagerBindingsInstalled) { return; }";
@@ -655,10 +785,13 @@ function render_auth_home_page(array $user, array $otcProducts = [], array $best
    echo "    const warning = trigger.dataset.lagerDrawerForecastWarning === 'true' || trigger.dataset.lagerDrawerForecastMhdWarning === 'true';";
    echo "    const warningText = warning ? forecast : 'Keine akute Warnung.';";
    echo "    const lotNumber = trigger.dataset.lagerDrawerLotNumber || 'Nicht hinterlegt';";
-    echo "    const supplierLotNumber = trigger.dataset.lagerDrawerSupplierLotNumber || 'Nicht hinterlegt';";
+    echo "    const manufacturerName = trigger.dataset.lagerDrawerManufacturerName || 'Nicht hinterlegt';";
+    echo "    const manufacturerLotNumber = trigger.dataset.lagerDrawerManufacturerLotNumber || 'Nicht hinterlegt';";
+    echo "    const mfgDate = trigger.dataset.lagerDrawerMfgDate || 'Nicht hinterlegt';";
    echo "    const expiryDate = trigger.dataset.lagerDrawerExpiryDate || 'Nicht hinterlegt';";
+    echo "    const purchaseDate = trigger.dataset.lagerDrawerPurchaseDate || 'Nicht hinterlegt';";
    echo "    const virtualLot = trigger.dataset.lagerDrawerVirtualLotNumber || '';";
-    echo "    return ['<div class=\"sg-lager-mobile-detail-host\" data-lager-mobile-detail-host=\"true\">', '<div class=\"sg-navigation-card-layout sg-mobile-detail-back-card\">', '<div class=\"sg-navigation-card-block\">', '<article class=\"sg-card\" data-component=\"card\" data-pattern=\"navigation-card\" aria-label=\"Navigation Detailansicht zurück oben\">', '<div class=\"sg-card-segment sg-card-segment--body\" data-component-part=\"card-body\" data-pattern-part=\"navigation-card-segment\">', '<div class=\"sg-navigation-card-center\">', '<button class=\"sg-interaction-element sg-hyperlink\" type=\"button\" data-lager-detail-back>zurück</button>', '</div></div></article></div></div>', '<article class=\"sg-card sg-vsf-drawer-card\" data-component=\"card\" data-pattern=\"card\" aria-label=\"Lager-Details\">', '<header class=\"sg-card-segment sg-card-segment--header sg-card-segment--darkblue\"><div class=\"sg-strong\">' + escapeLagerHtml(type) + ': ' + escapeLagerHtml(name) + '</div></header>', '<div class=\"sg-card-segment sg-card-segment--body sg-vsf-drawer-card__content\"><p class=\"sg-body\"><strong>Name:</strong> ' + escapeLagerHtml(name) + '</p><p class=\"sg-body\"><strong>' + (isProduct ? 'Anzahl im Lager:' : 'Artikelnummer:') + '</strong> ' + escapeLagerHtml(value) + '</p>' + (isProduct ? '<p class=\"sg-body\"><strong>Warnungen:</strong> ' + escapeLagerHtml(warningText) + '</p><p class=\"sg-body\"><strong>Naurua-Chargennummer:</strong> ' + escapeLagerHtml(lotNumber) + '<br><strong>Hersteller-Chargennummer:</strong> ' + escapeLagerHtml(supplierLotNumber) + '<br><strong>MHD:</strong> ' + escapeLagerHtml(expiryDate) + '</p><p class=\"sg-body\"><strong>Virtuelle Charge:</strong> ' + escapeLagerHtml(virtualLot || 'Keine virtuelle Fehlbestandscharge vorhanden.') + '</p>' : '') + '</div></article></div>'].join('');";
+    echo "    return ['<div class=\"sg-lager-mobile-detail-host\" data-lager-mobile-detail-host=\"true\">', '<div class=\"sg-navigation-card-layout sg-mobile-detail-back-card\">', '<div class=\"sg-navigation-card-block\">', '<article class=\"sg-card\" data-component=\"card\" data-pattern=\"navigation-card\" aria-label=\"Navigation Detailansicht zurück oben\">', '<div class=\"sg-card-segment sg-card-segment--body\" data-component-part=\"card-body\" data-pattern-part=\"navigation-card-segment\">', '<div class=\"sg-navigation-card-center\">', '<button class=\"sg-interaction-element sg-hyperlink\" type=\"button\" data-lager-detail-back>zurück</button>', '</div></div></article></div></div>', '<article class=\"sg-card sg-vsf-drawer-card\" data-component=\"card\" data-pattern=\"card\" aria-label=\"Lager-Details\">', '<header class=\"sg-card-segment sg-card-segment--header sg-card-segment--darkblue\"><div class=\"sg-strong\">' + escapeLagerHtml(type) + ': ' + escapeLagerHtml(name) + '</div></header>', '<div class=\"sg-card-segment sg-card-segment--body sg-vsf-drawer-card__content\"><p class=\"sg-body\"><strong>Name:</strong> ' + escapeLagerHtml(name) + '</p><p class=\"sg-body\"><strong>' + (isProduct ? 'Anzahl im Lager:' : 'Artikelnummer:') + '</strong> ' + escapeLagerHtml(value) + '</p>' + (isProduct ? '<p class=\"sg-body\"><strong>Warnungen:</strong> ' + escapeLagerHtml(warningText) + '</p><p class=\"sg-body\"><strong>Naurua-Chargennummer:</strong> ' + escapeLagerHtml(lotNumber) + '<br><strong>Hersteller:</strong> ' + escapeLagerHtml(manufacturerName) + '<br><strong>Hersteller-Chargennummer:</strong> ' + escapeLagerHtml(manufacturerLotNumber) + '<br><strong>Herstellungsdatum:</strong> ' + escapeLagerHtml(mfgDate) + '<br><strong>MHD:</strong> ' + escapeLagerHtml(expiryDate) + '<br><strong>Einkaufsdatum:</strong> ' + escapeLagerHtml(purchaseDate) + '</p><p class=\"sg-body\"><strong>Virtuelle Charge:</strong> ' + escapeLagerHtml(virtualLot || 'Keine virtuelle Fehlbestandscharge vorhanden.') + '</p>' : '') + '</div></article></div>'].join('');";
    echo "  };";
    echo "  const restoreLagerMobileDetail = () => {";
    echo "    if (lagerMobileDetailHost && lagerMobileDetailHost.parentNode) { lagerMobileDetailHost.parentNode.removeChild(lagerMobileDetailHost); }";
@@ -680,12 +813,29 @@ function render_auth_home_page(array $user, array $otcProducts = [], array $best
    echo "    if (!drawer || !backdrop) { return; }";
    echo "    drawer.dataset.open = String(open); drawer.setAttribute('aria-hidden', String(!open)); backdrop.dataset.open = String(open); backdrop.setAttribute('aria-hidden', String(!open)); document.body.classList.toggle('sg-card-list-page-drawer-open', open);";
    echo "  };";
+    echo "  const getLagerWarningTitle = (trigger) => trigger.dataset.lagerDrawerForecastStatus === 'depleted' ? 'Warnung: Charge ist aufgebraucht' : (trigger.dataset.lagerDrawerForecastMhdWarning === 'true' ? 'Warnung: MHD wird vor Chargenende erreicht' : (trigger.dataset.lagerDrawerForecastWarning === 'true' ? 'Warnung: Charge wird innerhalb von drei Monaten aufgebraucht sein' : 'Keine Warnung'));";
    echo "  const closeDrawer = () => { setDrawerState(false); contentRoot.querySelectorAll('[data-lager-drawer-open]').forEach((trigger) => trigger.setAttribute('aria-expanded', 'false')); };";
    echo "  contentRoot.addEventListener('click', (event) => {";
    echo "    const trigger = event.target.closest('[data-lager-drawer-open]');";
-    echo "    if (trigger) { event.preventDefault(); if (window.matchMedia('(max-width: 767px)').matches) { openLagerMobileDetail(trigger); return; } const drawer = getDrawer(); if (!drawer) { return; } const type = trigger.dataset.lagerDrawerType || 'Lager'; const name = trigger.dataset.lagerDrawerName || ''; const value = trigger.dataset.lagerDrawerValue || ''; drawer.querySelector('[data-lager-drawer-title]').textContent = type + ': ' + name; drawer.querySelector('[data-lager-drawer-name-value]').textContent = name; const valueRow = drawer.querySelector('[data-lager-drawer-value-row]'); if (valueRow) { valueRow.hidden = false; } drawer.querySelector('[data-lager-drawer-value-label]').textContent = type === 'Produkt' ? 'Anzahl im Lager:' : 'Artikelnummer:'; drawer.querySelector('[data-lager-drawer-value-value]').textContent = value; drawer.querySelectorAll('[data-lager-drawer-topic]').forEach((card) => { card.hidden = type !== 'Produkt'; }); if (type === 'Produkt') { const forecast = trigger.dataset.lagerDrawerForecast || 'Keine Prognose'; const warning = trigger.dataset.lagerDrawerForecastWarning === 'true' || trigger.dataset.lagerDrawerForecastMhdWarning === 'true'; const warningValue = drawer.querySelector('[data-lager-drawer-warning-value]'); if (warningValue) { warningValue.textContent = warning ? forecast : 'Keine akute Warnung.'; warningValue.classList.toggle('sg-strong', warning); warningValue.classList.toggle('lager-forecast-warning', trigger.dataset.lagerDrawerForecastWarning === 'true'); warningValue.classList.toggle('lager-forecast-mhd-warning', trigger.dataset.lagerDrawerForecastMhdWarning === 'true'); } drawer.querySelector('[data-lager-drawer-lot-number]').textContent = trigger.dataset.lagerDrawerLotNumber || 'Nicht hinterlegt'; drawer.querySelector('[data-lager-drawer-supplier-lot-number]').textContent = trigger.dataset.lagerDrawerSupplierLotNumber || 'Nicht hinterlegt'; drawer.querySelector('[data-lager-drawer-expiry-date]').textContent = trigger.dataset.lagerDrawerExpiryDate || 'Nicht hinterlegt'; const virtualLot = trigger.dataset.lagerDrawerVirtualLotNumber || ''; drawer.querySelector('[data-lager-drawer-virtual-lot-value]').textContent = virtualLot ? 'Virtuelle Charge: ' + virtualLot : 'Keine virtuelle Fehlbestandscharge vorhanden.'; } setDrawerState(true); contentRoot.querySelectorAll('[data-lager-drawer-open]').forEach((button) => button.setAttribute('aria-expanded', String(button === trigger))); return; }";
+    echo "    if (trigger) { event.preventDefault(); if (window.matchMedia('(max-width: 767px)').matches) { openLagerMobileDetail(trigger); return; } const drawer = getDrawer(); if (!drawer) { return; } const type = trigger.dataset.lagerDrawerType || 'Lager'; const name = trigger.dataset.lagerDrawerName || ''; const value = trigger.dataset.lagerDrawerValue || ''; drawer.querySelector('[data-lager-drawer-title]').textContent = type + ': ' + name; drawer.querySelector('[data-lager-drawer-name-value]').textContent = name; const valueRow = drawer.querySelector('[data-lager-drawer-value-row]'); if (valueRow) { valueRow.hidden = false; } drawer.querySelector('[data-lager-drawer-value-label]').textContent = type === 'Produkt' ? 'Anzahl im Lager:' : 'Artikelnummer:'; drawer.querySelector('[data-lager-drawer-value-value]').textContent = value; drawer.querySelectorAll('[data-lager-drawer-topic]').forEach((card) => { card.hidden = type !== 'Produkt'; }); if (type === 'Produkt') { const forecast = trigger.dataset.lagerDrawerForecast || 'Keine Prognose'; const warning = trigger.dataset.lagerDrawerForecastWarning === 'true' || trigger.dataset.lagerDrawerForecastMhdWarning === 'true'; const warningValue = drawer.querySelector('[data-lager-drawer-warning-value]'); if (warningValue) { warningValue.textContent = warning ? forecast : 'Keine akute Warnung.'; warningValue.classList.toggle('sg-strong', warning); warningValue.classList.toggle('lager-forecast-warning', trigger.dataset.lagerDrawerForecastWarning === 'true'); warningValue.classList.toggle('lager-forecast-mhd-warning', trigger.dataset.lagerDrawerForecastMhdWarning === 'true'); } drawer.querySelector('[data-lager-drawer-lot-number]').textContent = trigger.dataset.lagerDrawerLotNumber || 'Nicht hinterlegt'; drawer.querySelector('[data-lager-drawer-manufacturer-name]').textContent = trigger.dataset.lagerDrawerManufacturerName || 'Nicht hinterlegt'; drawer.querySelector('[data-lager-drawer-manufacturer-lot-number]').textContent = trigger.dataset.lagerDrawerManufacturerLotNumber || 'Nicht hinterlegt'; drawer.querySelector('[data-lager-drawer-mfg-date]').textContent = trigger.dataset.lagerDrawerMfgDate || 'Nicht hinterlegt'; drawer.querySelector('[data-lager-drawer-expiry-date]').textContent = trigger.dataset.lagerDrawerExpiryDate || 'Nicht hinterlegt'; drawer.querySelector('[data-lager-drawer-purchase-date]').textContent = trigger.dataset.lagerDrawerPurchaseDate || 'Nicht hinterlegt'; const virtualLot = trigger.dataset.lagerDrawerVirtualLotNumber || ''; drawer.querySelector('[data-lager-drawer-virtual-lot-value]').textContent = virtualLot ? 'Virtuelle Charge: ' + virtualLot : 'Keine virtuelle Fehlbestandscharge vorhanden.'; const manufacturer = drawer.querySelector('[data-lager-manufacturer]'); if (manufacturer) { manufacturer.value = trigger.dataset.lagerDrawerManufacturerPartyId || ''; } const manufacturerLot = drawer.querySelector('[data-lager-manufacturer-lot]'); if (manufacturerLot) { manufacturerLot.value = trigger.dataset.lagerDrawerManufacturerLotNumber || ''; } const mfgDate = drawer.querySelector('[data-lager-mfg-date]'); if (mfgDate) { mfgDate.value = trigger.dataset.lagerDrawerMfgDate || ''; } const expiryDate = drawer.querySelector('[data-lager-expiry-date]'); if (expiryDate) { expiryDate.value = trigger.dataset.lagerDrawerExpiryDate || ''; } const purchaseDate = drawer.querySelector('[data-lager-purchase-date]'); if (purchaseDate) { purchaseDate.value = trigger.dataset.lagerDrawerPurchaseDate || ''; } const editForm = drawer.querySelector('[data-lager-edit-form]'); if (editForm) { editForm.hidden = true; } drawer.dataset.lagerActiveLotId = trigger.dataset.lagerDrawerLotId || ''; } setDrawerState(true); contentRoot.querySelectorAll('[data-lager-drawer-open]').forEach((button) => button.setAttribute('aria-expanded', String(button === trigger))); return; }";
    echo "    if (event.target.closest('[data-lager-drawer-close]') || event.target.closest('[data-lager-drawer-backdrop]')) { closeDrawer(); }";
    echo "  });";
+    echo "  contentRoot.addEventListener('click', (event) => { const trigger = event.target.closest('[data-lager-drawer-open]'); if (!trigger || trigger.dataset.lagerDrawerType !== 'Produkt' || window.matchMedia('(max-width: 767px)').matches) { return; } const header = contentRoot.querySelector('[data-lager-drawer-warning-header]'); const title = contentRoot.querySelector('[data-lager-drawer-warning-title]'); if (!header || !title) { return; } const forecastWarning = trigger.dataset.lagerDrawerForecastWarning === 'true'; const mhdWarning = trigger.dataset.lagerDrawerForecastMhdWarning === 'true'; title.textContent = getLagerWarningTitle(trigger); header.classList.toggle('sg-card-segment--darkgreen', !forecastWarning && !mhdWarning); header.classList.toggle('sg-card-segment--signal-red', forecastWarning); header.classList.toggle('sg-card-segment--signal-yellow', mhdWarning); });";
+    echo "  contentRoot.addEventListener('click', (event) => { const trigger = event.target.closest('[data-lager-drawer-open]'); if (!trigger || trigger.dataset.lagerDrawerType !== 'Produkt' || window.matchMedia('(max-width: 767px)').matches) { return; } setLagerEditMode(false); const drawer = getDrawer(); const currentQty = drawer?.querySelector('[data-lager-drawer-current-qty]'); const qtyIn = drawer?.querySelector('[data-lager-drawer-qty-in]'); const lotNumber = drawer?.querySelector('[data-lager-lot-number]'); if (currentQty) { currentQty.textContent = trigger.dataset.lagerDrawerCurrentQty || '0'; } if (qtyIn) { qtyIn.textContent = trigger.dataset.lagerDrawerQtyIn || '0'; } if (lotNumber) { lotNumber.value = trigger.dataset.lagerDrawerLotNumber || ''; } const productId = trigger.closest('[data-lager-row]')?.dataset.lagerId || ''; contentRoot.querySelectorAll('[data-lager-historical-product]').forEach((product) => { product.hidden = product.dataset.lagerHistoricalProduct !== productId; }); });";
+    echo "  const postLagerChange = async (payload) => { const response = await fetch('/api/lager-charge.php', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ ...payload, csrfToken: contentRoot.querySelector('[data-lager-csrf-token]')?.dataset.lagerCsrfToken || '' }) }); const result = await response.json(); if (!response.ok || result.ok !== true) { throw new Error(result.error || 'Speichern fehlgeschlagen'); } return result; };";
+    echo "  contentRoot.addEventListener('click', (event) => { const editButton = event.target.closest('[data-lager-edit-open]'); if (editButton) { const drawer = getDrawer(); const editForm = drawer?.querySelector('[data-lager-edit-form]'); if (editForm) { editForm.hidden = false; } return; } const closeButton = event.target.closest('[data-lager-edit-close]'); if (closeButton) { const drawer = getDrawer(); const editForm = drawer?.querySelector('[data-lager-edit-form]'); if (editForm) { editForm.hidden = true; } } });";
+    echo "  const setLagerEditMode = (editing) => { const drawer = getDrawer(); const readView = drawer?.querySelector('[data-lager-read-view]'); const editForm = drawer?.querySelector('[data-lager-edit-form]'); if (readView) { readView.hidden = editing; } if (editForm) { editForm.hidden = !editing; } };";
+    echo "  contentRoot.addEventListener('click', (event) => { if (event.target.closest('[data-lager-edit-open]')) { setLagerEditMode(true); } if (event.target.closest('[data-lager-edit-close]')) { clearLagerMovementInputs(); setLagerEditMode(false); } });";
+    echo "  const syncLagerReadView = () => { const drawer = getDrawer(); if (!drawer) { return; } const manufacturer = drawer.querySelector('[data-lager-manufacturer]'); const values = { '[data-lager-drawer-manufacturer-name]': manufacturer?.selectedOptions?.[0]?.textContent || 'Nicht hinterlegt', '[data-lager-drawer-manufacturer-lot-number]': drawer.querySelector('[data-lager-manufacturer-lot]')?.value || 'Nicht hinterlegt', '[data-lager-drawer-mfg-date]': drawer.querySelector('[data-lager-mfg-date]')?.value || 'Nicht hinterlegt', '[data-lager-drawer-expiry-date]': drawer.querySelector('[data-lager-expiry-date]')?.value || 'Nicht hinterlegt', '[data-lager-drawer-purchase-date]': drawer.querySelector('[data-lager-purchase-date]')?.value || 'Nicht hinterlegt' }; Object.entries(values).forEach(([selector, value]) => { const target = drawer.querySelector(selector); if (target) { target.textContent = value; } }); const trigger = contentRoot.querySelector('[data-lager-drawer-open][aria-expanded=\"true\"]'); if (trigger) { trigger.dataset.lagerDrawerManufacturerName = values['[data-lager-drawer-manufacturer-name]']; trigger.dataset.lagerDrawerManufacturerLotNumber = values['[data-lager-drawer-manufacturer-lot-number]']; trigger.dataset.lagerDrawerMfgDate = values['[data-lager-drawer-mfg-date]']; trigger.dataset.lagerDrawerExpiryDate = values['[data-lager-drawer-expiry-date]']; trigger.dataset.lagerDrawerPurchaseDate = values['[data-lager-drawer-purchase-date]']; } };";
+    echo "  const syncLagerBalanceView = (balance) => { const drawer = getDrawer(); if (!drawer || !balance) { return; } const currentQty = drawer.querySelector('[data-lager-drawer-current-qty]'); const qtyIn = drawer.querySelector('[data-lager-drawer-qty-in]'); if (currentQty) { currentQty.textContent = String(balance.qty_net ?? 0); } if (qtyIn) { qtyIn.textContent = String(balance.qty_in ?? 0); } const trigger = contentRoot.querySelector('[data-lager-drawer-open][aria-expanded=\"true\"]'); if (trigger) { trigger.dataset.lagerDrawerCurrentQty = String(balance.qty_net ?? 0); trigger.dataset.lagerDrawerQtyIn = String(balance.qty_in ?? 0); } };";
+    echo "  const clearLagerMovementInputs = () => { const drawer = getDrawer(); if (!drawer) { return; } drawer.querySelectorAll('[data-lager-receipt-qty], [data-lager-adjustment-qty], [data-lager-out-qty]').forEach((input) => { input.value = ''; }); };";
+    echo "  const syncLagerOpenLotCard = (lot, balance) => { const drawer = getDrawer(); const card = drawer?.querySelector('[data-lager-open-card=\"' + (lot?.id || '') + '\"]'); if (!card) { return; } const values = { '[data-lager-open-card-lot-number]': lot?.lot_number || 'Nicht hinterlegt', '[data-lager-open-card-qty-net]': String(balance?.qty_net ?? 0), '[data-lager-open-card-qty-in]': String(balance?.qty_in ?? 0), '[data-lager-open-card-manufacturer]': drawer.querySelector('[data-lager-new-manufacturer]')?.selectedOptions?.[0]?.textContent || 'Nicht hinterlegt', '[data-lager-open-card-manufacturer-lot]': lot?.manufacturer_lot_number || 'Nicht hinterlegt', '[data-lager-open-card-mfg-date]': lot?.mfg_date || 'Nicht hinterlegt', '[data-lager-open-card-expiry-date]': lot?.expiry_date || 'Nicht hinterlegt', '[data-lager-open-card-purchase-date]': lot?.purchase_date || 'Nicht hinterlegt' }; Object.entries(values).forEach(([selector, value]) => { const target = card.querySelector(selector); if (target) { target.textContent = value; } }); };";
+    echo "  contentRoot.addEventListener('click', (event) => { const trigger = event.target.closest('[data-lager-drawer-open]'); if (!trigger || trigger.dataset.lagerDrawerType !== 'Produkt' || window.matchMedia('(max-width: 767px)').matches) { return; } const drawer = getDrawer(); const productId = trigger.closest('[data-lager-row]')?.dataset.lagerId || ''; const openProduct = drawer?.querySelector('[data-lager-open-product=\"' + productId + '\"]'); drawer?.querySelectorAll('[data-lager-open-product]').forEach((product) => { product.hidden = product !== openProduct; product.querySelectorAll('[data-lager-open-edit-form]').forEach((form) => { form.hidden = true; }); product.querySelectorAll('[data-lager-open-card]').forEach((readView) => { readView.hidden = false; }); }); const newForm = drawer?.querySelector('[data-lager-drawer-topic=\"new-lot-form\"]'); const newAction = drawer?.querySelector('[data-lager-drawer-topic=\"new-lot-action\"]'); if (newForm) { newForm.hidden = true; } if (newAction) { newAction.hidden = false; } const notificationWrapper = drawer?.querySelector('[data-lager-new-lot-notification-wrapper]'); const notification = drawer?.querySelector('[data-lager-new-lot-notification]'); const shortageQty = trigger.dataset.lagerDrawerVirtualShortageQty || '0'; const hasShortage = shortageQty !== '0' && shortageQty !== '0,00'; if (notificationWrapper) { notificationWrapper.hidden = !hasShortage; } if (notification && hasShortage) { notification.textContent = 'Für dieses Produkt bestehen virtuelle Fehlbestände in Höhe von ' + shortageQty + '. Die Eingangsmenge wird nach Aktivierung der Charge zur Nachallokation verwendet.'; } const setValue = (selector, value) => { const field = drawer?.querySelector(selector); if (field) { field.value = value || ''; } }; setValue('[data-lager-new-lot-number]', trigger.dataset.lagerOpenLotNumber); setValue('[data-lager-new-manufacturer]', trigger.dataset.lagerOpenManufacturerPartyId); setValue('[data-lager-new-manufacturer-lot]', trigger.dataset.lagerOpenManufacturerLotNumber); setValue('[data-lager-new-mfg-date]', trigger.dataset.lagerOpenMfgDate); setValue('[data-lager-new-expiry-date]', trigger.dataset.lagerOpenExpiryDate); setValue('[data-lager-new-purchase-date]', trigger.dataset.lagerOpenPurchaseDate); if (drawer) { drawer.dataset.lagerOpenLotId = trigger.dataset.lagerOpenLotId || ''; drawer.dataset.lagerProductId = productId; } });";
+    echo "  contentRoot.addEventListener('click', (event) => { const openButton = event.target.closest('[data-lager-new-lot-open]'); if (openButton) { const drawer = getDrawer(); const form = drawer?.querySelector('[data-lager-drawer-topic=\"new-lot-form\"]'); const action = drawer?.querySelector('[data-lager-drawer-topic=\"new-lot-action\"]'); if (form) { form.hidden = false; } if (action) { action.hidden = true; } return; } if (event.target.closest('[data-lager-new-lot-close]')) { const drawer = getDrawer(); const form = drawer?.querySelector('[data-lager-drawer-topic=\"new-lot-form\"]'); const action = drawer?.querySelector('[data-lager-drawer-topic=\"new-lot-action\"]'); if (form) { form.hidden = true; } if (action) { action.hidden = false; } } });";
+    echo "  contentRoot.addEventListener('click', (event) => { const editButton = event.target.closest('[data-lager-open-edit-open]'); if (editButton) { const card = editButton.closest('[data-lager-open-card-wrapper]'); const form = card?.querySelector('[data-lager-open-edit-form]'); const readView = card?.querySelector('[data-lager-open-card]'); if (form) { form.hidden = false; } if (readView) { readView.hidden = true; } return; } const closeButton = event.target.closest('[data-lager-open-edit-close]'); if (closeButton) { const card = closeButton.closest('[data-lager-open-card-wrapper]'); const form = card?.querySelector('[data-lager-open-edit-form]'); const readView = card?.querySelector('[data-lager-open-card]'); if (form) { form.hidden = true; } if (readView) { readView.hidden = false; } } });";
+    echo "  contentRoot.addEventListener('submit', async (event) => { const openLotForm = event.target.closest('[data-lager-open-edit-form-element]'); if (!openLotForm) { return; } event.preventDefault(); const drawer = getDrawer(); const card = openLotForm.closest('[data-lager-open-card-wrapper]'); const status = openLotForm.querySelector('[data-lager-open-edit-status]'); if (status) { status.textContent = 'Speichern läuft …'; } try { const result = await postLagerChange({ action: 'prepare_lot', productId: drawer?.dataset.lagerProductId || '', lotId: card?.dataset.lagerOpenCardWrapper || '', lotNumber: openLotForm.querySelector('[data-lager-open-lot-number]')?.value || '', manufacturerPartyId: openLotForm.querySelector('[data-lager-open-manufacturer]')?.value || null, manufacturerLotNumber: openLotForm.querySelector('[data-lager-open-manufacturer-lot]')?.value || '', mfgDate: openLotForm.querySelector('[data-lager-open-mfg-date]')?.value || '', expiryDate: openLotForm.querySelector('[data-lager-open-expiry-date]')?.value || '', purchaseDate: openLotForm.querySelector('[data-lager-open-purchase-date]')?.value || '', receiptQty: openLotForm.querySelector('[data-lager-open-receipt-qty]')?.value || '' }); syncLagerOpenLotCard(result.lot, result.balance); openLotForm.querySelector('[data-lager-open-receipt-qty]').value = ''; openLotForm.setAttribute('hidden', 'hidden'); card?.querySelector('[data-lager-open-card]')?.removeAttribute('hidden'); if (status) { status.textContent = ''; } } catch (error) { if (status) { status.textContent = error instanceof Error ? error.message : 'Speichern fehlgeschlagen'; } } });";
+    echo "  contentRoot.addEventListener('submit', async (event) => { const newLotForm = event.target.closest('[data-lager-new-lot-form-element]'); if (!newLotForm) { return; } event.preventDefault(); const drawer = getDrawer(); const status = drawer?.querySelector('[data-lager-new-lot-status]'); if (status) { status.textContent = 'Speichern läuft …'; } try { const result = await postLagerChange({ action: 'prepare_lot', productId: drawer?.dataset.lagerProductId || '', lotId: drawer?.dataset.lagerOpenLotId || '', lotNumber: drawer?.querySelector('[data-lager-new-lot-number]')?.value || '', manufacturerPartyId: drawer?.querySelector('[data-lager-new-manufacturer]')?.value || null, manufacturerLotNumber: drawer?.querySelector('[data-lager-new-manufacturer-lot]')?.value || '', mfgDate: drawer?.querySelector('[data-lager-new-mfg-date]')?.value || '', expiryDate: drawer?.querySelector('[data-lager-new-expiry-date]')?.value || '', purchaseDate: drawer?.querySelector('[data-lager-new-purchase-date]')?.value || '', receiptQty: drawer?.querySelector('[data-lager-new-receipt-qty]')?.value || '' }); syncLagerOpenLotCard(result.lot, result.balance); const form = drawer?.querySelector('[data-lager-drawer-topic=\"new-lot-form\"]'); const action = drawer?.querySelector('[data-lager-drawer-topic=\"new-lot-action\"]'); if (form) { form.hidden = true; } if (action) { action.hidden = false; } if (status) { status.textContent = ''; } } catch (error) { if (status) { status.textContent = error instanceof Error ? error.message : 'Speichern fehlgeschlagen'; } } });";
+    echo "  contentRoot.addEventListener('submit', async (event) => { const editForm = event.target.closest('[data-lager-edit-form-element]'); if (!editForm) { return; } event.preventDefault(); const drawer = getDrawer(); const status = drawer?.querySelector('[data-lager-edit-status]'); if (status) { status.textContent = 'Speichern läuft …'; } try { const result = await postLagerChange({ action: 'update_lot', lotId: drawer?.dataset.lagerActiveLotId || '', manufacturerPartyId: drawer?.querySelector('[data-lager-manufacturer]')?.value || null, manufacturerLotNumber: drawer?.querySelector('[data-lager-manufacturer-lot]')?.value || '', mfgDate: drawer?.querySelector('[data-lager-mfg-date]')?.value || '', expiryDate: drawer?.querySelector('[data-lager-expiry-date]')?.value || '', purchaseDate: drawer?.querySelector('[data-lager-purchase-date]')?.value || '', receiptQty: drawer?.querySelector('[data-lager-receipt-qty]')?.value || '', adjustmentQty: drawer?.querySelector('[data-lager-adjustment-qty]')?.value || '', outQty: drawer?.querySelector('[data-lager-out-qty]')?.value || '' }); syncLagerReadView(); syncLagerBalanceView(result.balance); clearLagerMovementInputs(); setLagerEditMode(false); if (status) { status.textContent = ''; } } catch (error) { if (status) { status.textContent = error instanceof Error ? error.message : 'Speichern fehlgeschlagen'; } } });";
    echo "  document.addEventListener('click', (event) => { if (event.target.closest('[data-lager-detail-back]')) { event.preventDefault(); closeLagerMobileDetail(); } });";
    echo "  document.addEventListener('keydown', (event) => { if (event.key === 'Escape') { closeDrawer(); closeLagerMobileDetail(); } });";
    echo "  window.addEventListener('popstate', (event) => { if (lagerMobileDetailOpen && (!event.state || event.state.lagerView !== 'detail')) { restoreLagerMobileDetail(); } });";
@@ -746,6 +896,7 @@ function render_auth_home_page(array $user, array $otcProducts = [], array $best
    echo "    const zip = trigger.dataset.orderZip || '';";
    echo "    const city = trigger.dataset.orderCity || '';";
    echo "    const country = trigger.dataset.orderCountry || '';";
+    echo "    const formatDate = (value) => value ? new Date(value).toLocaleString('de-CH', { dateStyle: 'short', timeStyle: 'short' }) : 'Nicht vorhanden';";
    echo "    const streetLine = [street, houseNumber].filter((part) => part && part.length > 0).join(' ').trim();";
    echo "    const cityLine = [zip, city].filter((part) => part && part.length > 0).join(' ').trim();";
    echo "    return [";
@@ -761,7 +912,7 @@ function render_auth_home_page(array $user, array $otcProducts = [], array $best
    echo "      '</article>',";
    echo "      '</div>',";
    echo "      '</div>',";
-    echo "      '<article class=\"sg-card sg-vsf-drawer-card\" data-component=\"card\" data-pattern=\"card\" aria-label=\"Bestell-Details\">',";
+    echo "      '<div data-bestellungen-mobile-cards><article class=\"sg-card sg-card--content-card\" data-component=\"content-card\" aria-label=\"Bestell-Details\">',";
    echo "      '<div class=\"sg-card-segment sg-card-segment--body sg-vsf-drawer-card__content\">',";
    echo "      '<p class=\"sg-body\"><strong>Bestellnummer:</strong> <span>' + escapeHtml(orderNumber) + '</span></p>',";
    echo "      '<p class=\"sg-body\"><strong>Bestelldatum:</strong> <span>' + escapeHtml(orderDate) + '</span></p>',";
@@ -772,7 +923,7 @@ function render_auth_home_page(array $user, array $otcProducts = [], array $best
    echo "      '<p class=\"sg-body\"><strong>Gesamtsumme:</strong> <span>' + escapeHtml(total) + '</span></p>',";
    echo "      '<p class=\"sg-body\">Detailinhalt wird noch definiert.</p>',";
    echo "      '</div>',";
-    echo "      '</article>',";
+    echo "      '</article></div>',";
    echo "      '</div>'";
    echo "    ].join('');";
    echo "  };";
@@ -802,30 +953,21 @@ function render_auth_home_page(array $user, array $otcProducts = [], array $best
    echo "      return;";
    echo "    }";
    echo "    const drawerTitle = drawer.querySelector('[data-order-drawer-title]');";
-    echo "    const drawerOrderNumber = drawer.querySelector('[data-order-drawer-order-number]');";
-    echo "    const drawerOrderDate = drawer.querySelector('[data-order-drawer-order-date]');";
-    echo "    const drawerAddressLine1 = drawer.querySelector('[data-order-drawer-address-line-1]');";
-    echo "    const drawerAddressLine2 = drawer.querySelector('[data-order-drawer-address-line-2]');";
-    echo "    const drawerAddressLine3 = drawer.querySelector('[data-order-drawer-address-line-3]');";
-    echo "    const drawerTotal = drawer.querySelector('[data-order-drawer-total]');";
-    echo "    const orderNumber = trigger.dataset.orderNumber || '';";
-    echo "    const orderDate = trigger.dataset.orderDate || '';";
-    echo "    const total = trigger.dataset.orderTotal || '';";
-    echo "    const street = trigger.dataset.orderStreet || '';";
-    echo "    const houseNumber = trigger.dataset.orderHouseNumber || '';";
-    echo "    const zip = trigger.dataset.orderZip || '';";
-    echo "    const city = trigger.dataset.orderCity || '';";
-    echo "    const country = trigger.dataset.orderCountry || '';";
-    echo "    const streetLine = [street, houseNumber].filter((part) => part && part.length > 0).join(' ').trim();";
-    echo "    const cityLine = [zip, city].filter((part) => part && part.length > 0).join(' ').trim();";
+    echo "    const cards = drawer.querySelector('[data-order-drawer-cards]');";
+    echo "    const orderId = trigger.dataset.orderId || '';";
+    echo "    const formatAmount = (value, currency) => value === null || value === undefined ? 'Nicht vorhanden' : currency + ' ' + Number(value).toFixed(2);";
+    echo "    const formatDate = (value) => value ? new Date(value).toLocaleString('de-CH', { dateStyle: 'short', timeStyle: 'short' }) : 'Nicht vorhanden';";
+    echo "    const value = (label, content) => '<p class=\"sg-body\"><strong>' + escapeHtml(label) + ':</strong> ' + escapeHtml(content || 'Nicht vorhanden') + '</p>';";
+    echo "    const renderCards = (order) => {";
+    echo "      const c = order.customer || {}; const a = order.amounts || {}; const address = [[c.street, c.house_number].filter(Boolean).join(' '), [c.zip, c.city].filter(Boolean).join(' '), c.country_name].filter(Boolean).join('<br>');";
+    echo "      const lines = (order.lines || []).map((line) => '<div class=\"sg-card-segment sg-card-segment--body\"><p class=\"sg-body\"><strong>' + escapeHtml(line.item_name) + '</strong> · ' + escapeHtml(line.item_code) + ' · Menge: ' + escapeHtml(String(line.qty)) + '</p>' + value('Positionsstatus', line.line_status) + value('Einzelpreis', formatAmount(line.unit_price, a.currency || 'CHF')) + value('Positionssumme', formatAmount(line.line_total, a.currency || 'CHF')) + '</div>').join('');";
+    echo "      const allocations = (order.lines || []).flatMap((line) => (line.product_allocations || []).map((item) => '<div class=\"sg-body\"><strong>' + escapeHtml(item.product_name) + ':</strong> ' + escapeHtml(item.lot_number || 'Nicht zugeordnet') + ' · ' + escapeHtml(item.allocated_qty === null ? 'Nicht zugeordnet' : String(item.allocated_qty)) + ' · ' + escapeHtml(item.allocation_status || 'Nicht vorhanden') + (item.lot_status === 'virtual_shortage' ? ' · Virtuelle Fehlbestandscharge' : '') + '</div>')).join('');";
+    echo "      return '<article class=\"sg-card sg-card--content-card\" data-component=\"content-card\" aria-label=\"Bestellübersicht\"><header class=\"sg-card-segment sg-card-segment--header sg-card-segment--darkgreen\" data-component-part=\"card-header\"><div class=\"sg-strong sg-text-on-dark\">Bestellübersicht</div></header><div class=\"sg-card-segment sg-card-segment--body\" data-component-part=\"card-body\">' + value('Bestellnummer', order.external_ref) + value('Bestelldatum', formatDate(order.order_date)) + value('Verkaufskanal', order.order_source) + value('Bestellstatus', order.order_status) + value('Zahlungsstatus', order.payment_status) + value('Zahlungsart', order.payment_method) + value('Versandart', order.shipping_method) + '<p class=\"sg-body\"><strong>Kunde:</strong> ' + escapeHtml([c.first_name, c.last_name].filter(Boolean).join(' ') || 'Nicht vorhanden') + '</p><p class=\"sg-body\"><strong>Lieferadresse:</strong><br>' + address + '</p>' + value('Netto', formatAmount(a.net, a.currency || 'CHF')) + value('Versand', formatAmount(a.shipping, a.currency || 'CHF')) + value('Rabatt', formatAmount(a.discount, a.currency || 'CHF')) + value('Steuer', formatAmount(a.tax, a.currency || 'CHF')) + value('Gesamtsumme', formatAmount(a.total, a.currency || 'CHF')) + '</div></article><article class=\"sg-card sg-card--content-card\" data-component=\"content-card\" aria-label=\"Bestellte Artikel\"><header class=\"sg-card-segment sg-card-segment--header sg-card-segment--darkgreen\" data-component-part=\"card-header\"><div class=\"sg-strong sg-text-on-dark\">Bestellte Artikel</div></header>' + (lines || '<div class=\"sg-card-segment sg-card-segment--body\" data-component-part=\"card-body\"><p class=\"sg-body\">Keine Artikel vorhanden.</p></div>') + '</article><article class=\"sg-card sg-card--content-card\" data-component=\"content-card\" aria-label=\"Chargenzuordnung\"><header class=\"sg-card-segment sg-card-segment--header sg-card-segment--darkgreen\" data-component-part=\"card-header\"><div class=\"sg-strong sg-text-on-dark\">Chargenzuordnung</div></header><div class=\"sg-card-segment sg-card-segment--body\" data-component-part=\"card-body\">' + (allocations || '<p class=\"sg-body\">Keine Chargenzuordnung vorhanden.</p>') + '</div></article>';";
+    echo "    };";
    echo "    setDrawerState(true);";
-    echo "    if (drawerTitle) { drawerTitle.textContent = orderNumber !== '' ? 'Bestellung ' + orderNumber : 'Bestellung'; }";
-    echo "    if (drawerOrderNumber) { drawerOrderNumber.textContent = orderNumber; }";
-    echo "    if (drawerOrderDate) { drawerOrderDate.textContent = orderDate; }";
-    echo "    if (drawerAddressLine1) { drawerAddressLine1.textContent = streetLine; }";
-    echo "    if (drawerAddressLine2) { drawerAddressLine2.textContent = cityLine; }";
-    echo "    if (drawerAddressLine3) { drawerAddressLine3.textContent = country; }";
-    echo "    if (drawerTotal) { drawerTotal.textContent = total; }";
+    echo "    if (drawerTitle) { drawerTitle.textContent = trigger.dataset.orderNumber ? 'Bestellung ' + trigger.dataset.orderNumber : 'Bestellung'; }";
+    echo "    if (cards) { cards.innerHTML = '<p class=\"sg-body\">Bestelldetails werden geladen …</p>'; }";
+    echo "    fetch('/api/bestellungen/detail.php?id=' + encodeURIComponent(orderId), { credentials: 'same-origin' }).then((response) => response.ok ? response.json() : Promise.reject(new Error('Bestelldetails konnten nicht geladen werden.'))).then((payload) => { if (!payload.ok) { throw new Error('Bestelldetails konnten nicht geladen werden.'); } if (cards) { cards.innerHTML = renderCards(payload.order); } }).catch((error) => { if (cards) { cards.innerHTML = '<p class=\"sg-body\">' + escapeHtml(error.message) + '</p>'; } });";
    echo "    contentRoot.querySelectorAll('[data-order-drawer-open]').forEach((button) => {";
    echo "      button.setAttribute('aria-expanded', String(button === trigger));";
    echo "    });";
@@ -848,6 +990,7 @@ function render_auth_home_page(array $user, array $otcProducts = [], array $best
    echo "      document.body.appendChild(bestellungenMobileDetailHost);";
    echo "      document.body.classList.add('sg-bestellungen-mobile-detail-open');";
    echo "    }";
+    echo "    fetch('/api/bestellungen/detail.php?id=' + encodeURIComponent(trigger.dataset.orderId || ''), { credentials: 'same-origin' }).then((response) => response.ok ? response.json() : Promise.reject(new Error('Bestelldetails konnten nicht geladen werden.'))).then((payload) => { if (!payload.ok || !bestellungenMobileDetailHost) { throw new Error('Bestelldetails konnten nicht geladen werden.'); } const order = payload.order; const cards = bestellungenMobileDetailHost.querySelector('[data-bestellungen-mobile-cards]'); const lines = (order.lines || []).map((line) => '<p class=\"sg-body\"><strong>' + escapeHtml(line.item_name) + '</strong> · ' + escapeHtml(line.item_code) + ' · Menge: ' + escapeHtml(String(line.qty)) + ' · Status: ' + escapeHtml(line.line_status) + '</p>').join(''); const allocations = (order.lines || []).flatMap((line) => (line.product_allocations || []).map((item) => '<p class=\"sg-body\"><strong>' + escapeHtml(item.product_name) + ':</strong> ' + escapeHtml(item.lot_number || 'Nicht zugeordnet') + ' · ' + escapeHtml(item.allocation_status || 'Nicht vorhanden') + '</p>')).join(''); if (cards) { cards.innerHTML = '<article class=\"sg-card sg-card--content-card\"><header class=\"sg-card-segment sg-card-segment--header sg-card-segment--darkgreen\"><div class=\"sg-strong sg-text-on-dark\">Bestellübersicht</div></header><div class=\"sg-card-segment sg-card-segment--body\"><p class=\"sg-body\"><strong>Bestellnummer:</strong> ' + escapeHtml(order.external_ref) + '</p><p class=\"sg-body\"><strong>Bestelldatum:</strong> ' + escapeHtml(formatDate(order.order_date)) + '</p><p class=\"sg-body\"><strong>Verkaufskanal:</strong> ' + escapeHtml(order.order_source) + '</p><p class=\"sg-body\"><strong>Status:</strong> ' + escapeHtml(order.order_status) + '</p></div></article><article class=\"sg-card sg-card--content-card\"><header class=\"sg-card-segment sg-card-segment--header sg-card-segment--darkgreen\"><div class=\"sg-strong sg-text-on-dark\">Bestellte Artikel</div></header><div class=\"sg-card-segment sg-card-segment--body\">' + (lines || '<p class=\"sg-body\">Keine Artikel vorhanden.</p>') + '</div></article><article class=\"sg-card sg-card--content-card\"><header class=\"sg-card-segment sg-card-segment--header sg-card-segment--darkgreen\"><div class=\"sg-strong sg-text-on-dark\">Chargenzuordnung</div></header><div class=\"sg-card-segment sg-card-segment--body\">' + (allocations || '<p class=\"sg-body\">Keine Chargenzuordnung vorhanden.</p>') + '</div></article>'; } }).catch((error) => { const cards = bestellungenMobileDetailHost?.querySelector('[data-bestellungen-mobile-cards]'); if (cards) { cards.innerHTML = '<p class=\"sg-body\">' + escapeHtml(error.message) + '</p>'; } });";
    echo "    bestellungenDetailOpen = true;";
    echo "    window.history.pushState({ bestellungenView: 'detail', orderId: trigger.dataset.orderId || '' }, '', window.location.href);";
    echo "  };";
@@ -992,35 +1135,6 @@ function render_auth_home_page(array $user, array $otcProducts = [], array $best
    echo "      }";
    echo "    }";
    echo "  };";
-    echo "  const connectBestellungenRealtime = () => {";
-    echo "    if (!window.EventSource) { return null; }";
-    echo "    if (bestellungenRealtimeSource) {";
-    echo "      bestellungenRealtimeSource.close();";
-    echo "    }";
-    echo "    const source = new EventSource('/api/realtime/bestellungen.php', { withCredentials: true });";
-    echo "    source.addEventListener('bestellungen.changed', (event) => {";
-    echo "      const payload = parseJsonRealtimeEvent(event.data);";
-    echo "      if (!payload) { return; }";
-    echo "      const kind = String(payload.kind || '');";
-    echo "      const orderId = payload.orderId !== undefined && payload.orderId !== null ? String(payload.orderId) : '';";
-    echo "      if (kind === 'updated' && orderId !== '') {";
-    echo "        void reloadBestellungenRow(orderId);";
-    echo "        return;";
-    echo "      }";
-    echo "      void reloadBestellungenSection();";
-    echo "    });";
-    echo "    bestellungenRealtimeSource = source;";
-    echo "    return source;";
-    echo "  };";
-    echo "  const parseJsonRealtimeEvent = (raw) => {";
-    echo "    if (typeof raw !== 'string' || raw.trim() === '') { return null; }";
-    echo "    try {";
-    echo "      const parsed = JSON.parse(raw);";
-    echo "      return parsed && typeof parsed === 'object' ? parsed : null;";
-    echo "    } catch (error) {";
-    echo "      return null;";
-    echo "    }";
-    echo "  };";
    echo "  if (!bestellungenTableHandlersInstalled) {";
    echo "    bestellungenTableHandlersInstalled = true;";
    echo "    document.addEventListener('click', (event) => {";
@@ -1086,14 +1200,12 @@ function render_auth_home_page(array $user, array $otcProducts = [], array $best
    echo "    }";
    echo "  }";
    echo "  bindTable();";
-    echo "  connectBestellungenRealtime();";
    echo "}";
    echo "(() => {";
    echo "  const overlay = document.querySelector('[data-otc-order-overlay]');";
    echo "  if (!overlay) { return; }";
    echo "  const form = overlay.querySelector('[data-otc-order-form]');";
    echo "  const productInputs = Array.from(form.querySelectorAll('[data-otc-order-product]'));";
-    echo "  const totalPriceInput = form.querySelector('[data-otc-order-total-price]');";
    echo "  const orderDateInput = form.querySelector('[data-otc-order-date]');";
    echo "  const orderDateDefaultValue = orderDateInput ? orderDateInput.value : '';";
    echo "  const paymentRows = form.querySelector('[data-otc-payment-rows]');";
@@ -1110,6 +1222,13 @@ function render_auth_home_page(array $user, array $otcProducts = [], array $best
    echo "  const errorEl = form.querySelector('[data-otc-order-error]');";
    echo "  const successEl = form.querySelector('[data-otc-order-success]');";
    echo "  const successDefaultText = successEl ? successEl.textContent : '';";
+    echo "  const confirmationStage = overlay.querySelector('[data-otc-confirmation-stage]');";
+    echo "  const confirmationCard = overlay.querySelector('[data-otc-confirmation-card]');";
+    echo "  const confirmationProducts = overlay.querySelector('[data-otc-confirmation-products]');";
+    echo "  const confirmationQuantity = overlay.querySelector('[data-otc-confirmation-quantity]');";
+    echo "  const confirmationTotal = overlay.querySelector('[data-otc-confirmation-total]');";
+    echo "  const confirmationSubmit = overlay.querySelector('[data-otc-confirmation-submit]');";
+    echo "  let pendingOrderData = null;";
    echo "  const openTriggers = () => document.querySelectorAll('[data-otc-order-open]');";
    echo "  const setTriggerState = (expanded) => {";
    echo "    openTriggers().forEach((trigger) => { trigger.setAttribute('aria-expanded', String(expanded)); });";
@@ -1144,7 +1263,7 @@ function render_auth_home_page(array $user, array $otcProducts = [], array $best
    echo "      clearSuccess();";
    echo "      ensureCurrentOrderDate();";
    echo "      requestAnimationFrame(() => {";
-    echo "        (productInputs[0] || totalPriceInput || submitBtn)?.focus();";
+    echo "        (productInputs[0] || submitBtn)?.focus();";
    echo "      });";
    echo "      return;";
    echo "    }";
@@ -1156,9 +1275,7 @@ function render_auth_home_page(array $user, array $otcProducts = [], array $best
    echo "  const updatePaymentAddButton = () => { addPaymentButton.disabled = paymentRows.querySelectorAll('[data-otc-payment-row]').length >= paymentOptionValues.length; };";
    echo "  const updateFormState = () => {";
    echo "    const totalQty = productInputs.reduce((sum, input) => sum + getInputValue(input), 0);";
-    echo "    const totalPrice = parseFloat(totalPriceInput.value || '0') || 0;";
    echo "    const isValid = totalQty > 0";
-    echo "      && totalPrice > 0";
    echo "      && !!getFieldValue(orderDateInput)";
    echo "      && paymentRows.querySelectorAll('[data-otc-payment-row]').length > 0";
    echo "      && !!getFieldValue(firstNameInput)";
@@ -1170,12 +1287,8 @@ function render_auth_home_page(array $user, array $otcProducts = [], array $best
    echo "    let errorMsg = '';";
    echo "    if (totalQty === 0) {";
    echo "      errorMsg = 'Mindestens ein Produkt mit Menge > 0 erforderlich.';";
-    echo "    } else if (totalPrice <= 0) {";
-    echo "      errorMsg = 'Preis muss größer als 0 sein.';";
    echo "    } else if (!getFieldValue(orderDateInput)) {";
    echo "      errorMsg = 'Bestelldatum auswählen.';";
-    echo "    } else if (getPaymentTotal() !== totalPrice) {";
-    echo "      errorMsg = 'Die Zahlungsbeträge müssen dem Gesamtbetrag entsprechen.';";
    echo "    } else if (!getFieldValue(firstNameInput) || !getFieldValue(lastNameInput) || !getFieldValue(streetInput) || !getFieldValue(houseNumberInput) || !getFieldValue(zipInput) || !getFieldValue(cityInput)) {";
    echo "      errorMsg = 'Alle Rechnungsadress-Felder ausfüllen.';";
    echo "    }";
@@ -1196,6 +1309,27 @@ function render_auth_home_page(array $user, array $otcProducts = [], array $best
    echo "    if (!preserveSuccess) { clearSuccess(); }";
    echo "    if (!preserveSuccess) { updateFormState(); }";
    echo "  };";
+    echo "  const closeConfirmation = () => {";
+    echo "    pendingOrderData = null;";
+    echo "    confirmationStage.dataset.dialogOpen = 'false';";
+    echo "    confirmationCard.hidden = true;";
+    echo "  };";
+    echo "  const openConfirmation = (orderData) => {";
+    echo "    pendingOrderData = orderData;";
+    echo "    confirmationProducts.replaceChildren();";
+    echo "    orderData.products.forEach((product) => {";
+    echo "      const input = productInputs.find((candidate) => parseInt(candidate.dataset.productId || '0', 10) === product.productId);";
+    echo "      const item = document.createElement('div');";
+    echo "      item.className = 'sg-body';";
+    echo "      item.textContent = (input?.dataset.title || 'Produkt') + ': ' + product.qty;";
+    echo "      confirmationProducts.appendChild(item);";
+    echo "    });";
+    echo "    confirmationQuantity.textContent = String(orderData.products.reduce((sum, product) => sum + product.qty, 0));";
+    echo "    confirmationTotal.textContent = orderData.payments.reduce((sum, payment) => sum + payment.amount, 0).toFixed(2);";
+    echo "    confirmationStage.dataset.dialogOpen = 'true';";
+    echo "    confirmationCard.hidden = false;";
+    echo "    requestAnimationFrame(() => confirmationSubmit.focus());";
+    echo "  };";
    echo "  overlay.addEventListener('pointerdown', (event) => {";
    echo "    backdropPointerDown = event.target === overlay;";
    echo "  });";
@@ -1223,7 +1357,7 @@ function render_auth_home_page(array $user, array $otcProducts = [], array $best
    echo "      toggleOverlay(false);";
    echo "    }";
    echo "  });";
-    echo "  [totalPriceInput, orderDateInput, firstNameInput, lastNameInput, streetInput, houseNumberInput, zipInput, cityInput].forEach((input) => {";
+    echo "  [orderDateInput, firstNameInput, lastNameInput, streetInput, houseNumberInput, zipInput, cityInput].forEach((input) => {";
    echo "    if (!input) { return; }";
    echo "    input.addEventListener('input', updateFormState);";
    echo "    input.addEventListener('change', updateFormState);";
@@ -1232,7 +1366,6 @@ function render_auth_home_page(array $user, array $otcProducts = [], array $best
    echo "    input.addEventListener('input', updateFormState);";
    echo "    input.addEventListener('change', updateFormState);";
    echo "  });";
-    echo "  const getPaymentTotal = () => Math.round(Array.from(paymentRows.querySelectorAll('[data-otc-payment-amount]')).reduce((sum, input) => sum + (parseFloat(input.value || '0') || 0), 0) * 100) / 100;";
    echo "  const bindPaymentRow = (row) => {";
    echo "    row.querySelectorAll('select, input').forEach((input) => { input.addEventListener('input', updateFormState); input.addEventListener('change', updateFormState); });";
    echo "  };";
@@ -1254,31 +1387,11 @@ function render_auth_home_page(array $user, array $otcProducts = [], array $best
    echo "  addPaymentButton.addEventListener('click', addPaymentRow);";
    echo "  bindPaymentRow(paymentRows.querySelector('[data-otc-payment-row]'));";
    echo "  updatePaymentAddButton();";
-    echo "  form.addEventListener('submit', async (event) => {";
-    echo "    event.preventDefault();";
+    echo "  const submitOrder = async (orderData) => {";
    echo "    let submissionSucceeded = false;";
-    echo "    if (!updateFormState()) { return; }";
-    echo "    const products = productInputs";
-    echo "      .filter((input) => getInputValue(input) > 0)";
-    echo "      .map((input) => ({ productId: parseInt(input.dataset.productId || '0', 10), qty: getInputValue(input) }));";
-    echo "    const orderData = {";
-    echo "      products: products,";
-    echo "      totalPrice: parseFloat(totalPriceInput.value || '0') || 0,";
-    echo "      orderDate: orderDateInput ? orderDateInput.value : '',";
-    echo "      payments: Array.from(paymentRows.querySelectorAll('[data-otc-payment-row]')).map((row) => ({ paymentMethod: row.querySelector('[data-otc-payment-method]').value, amount: parseFloat(row.querySelector('[data-otc-payment-amount]').value || '0') || 0 })),";
-    echo "      billing: {";
-    echo "        firstName: getFieldValue(firstNameInput),";
-    echo "        lastName: getFieldValue(lastNameInput),";
-    echo "        street: getFieldValue(streetInput),";
-    echo "        houseNumber: getFieldValue(houseNumberInput),";
-    echo "        zip: getFieldValue(zipInput),";
-    echo "        city: getFieldValue(cityInput)";
-    echo "      }";
-    echo "    };";
-    echo "    const originalBtnText = submitBtn.innerHTML;";
-    echo "    submitBtn.innerHTML = '<span class=\"loading\"></span> Wird verarbeitet...';";
-    echo "    submitBtn.disabled = true;";
-    echo "    submitBtn.classList.add('sg-button--process-inactive');";
+    echo "    const originalBtnText = confirmationSubmit.innerHTML;";
+    echo "    confirmationSubmit.innerHTML = '<span class=\"loading\"></span> Wird verarbeitet...';";
+    echo "    confirmationSubmit.disabled = true;";
    echo "    clearError();";
    echo "    try {";
    echo "      const response = await fetch('/api/otc-order.php', {";
@@ -1293,20 +1406,50 @@ function render_auth_home_page(array $user, array $otcProducts = [], array $best
    echo "          successEl.textContent = result.externalRef ? 'Bestellung erfolgreich erfasst! Bestellnummer: ' + result.externalRef : successDefaultText;";
    echo "          successEl.classList.remove('hidden');";
    echo "        }";
-    echo "        resetForm(true);";
+    echo "        closeConfirmation();";
+    echo "        resetForm();";
+    echo "        toggleOverlay(false);";
    echo "      } else if (errorEl) {";
    echo "        errorEl.textContent = result.error || 'Unbekannter Fehler';";
    echo "        errorEl.classList.remove('hidden');";
+    echo "        closeConfirmation();";
    echo "      }";
    echo "    } catch (error) {";
    echo "      if (errorEl) {";
    echo "        errorEl.textContent = 'Netzwerkfehler: ' + error.message;";
    echo "        errorEl.classList.remove('hidden');";
    echo "      }";
+    echo "      closeConfirmation();";
    echo "    } finally {";
-    echo "      submitBtn.innerHTML = originalBtnText;";
+    echo "      confirmationSubmit.innerHTML = originalBtnText;";
+    echo "      confirmationSubmit.disabled = false;";
    echo "      if (!submissionSucceeded) { updateFormState(); }";
    echo "    }";
+    echo "  };";
+    echo "  form.addEventListener('submit', (event) => {";
+    echo "    event.preventDefault();";
+    echo "    if (!updateFormState()) { return; }";
+    echo "    const products = productInputs";
+    echo "      .filter((input) => getInputValue(input) > 0)";
+    echo "      .map((input) => ({ productId: parseInt(input.dataset.productId || '0', 10), qty: getInputValue(input) }));";
+    echo "    const orderData = {";
+    echo "      products: products,";
+    echo "      orderDate: orderDateInput ? orderDateInput.value : '',";
+    echo "      payments: Array.from(paymentRows.querySelectorAll('[data-otc-payment-row]')).map((row) => ({ paymentMethod: row.querySelector('[data-otc-payment-method]').value, amount: parseFloat(row.querySelector('[data-otc-payment-amount]').value || '0') || 0 })),";
+    echo "      billing: {";
+    echo "        firstName: getFieldValue(firstNameInput),";
+    echo "        lastName: getFieldValue(lastNameInput),";
+    echo "        street: getFieldValue(streetInput),";
+    echo "        houseNumber: getFieldValue(houseNumberInput),";
+    echo "        zip: getFieldValue(zipInput),";
+    echo "        city: getFieldValue(cityInput)";
+    echo "      }";
+    echo "    };";
+    echo "    openConfirmation(orderData);";
+    echo "  });";
+    echo "  confirmationStage.addEventListener('click', (event) => {";
+    echo "    if (event.target.closest('[data-otc-confirmation-cancel]')) { closeConfirmation(); return; }";
+    echo "    if (event.target.closest('[data-otc-confirmation-submit]') && pendingOrderData) { submitOrder(pendingOrderData); }";
    echo "  });";
    echo "  updateFormState();";
    echo "})();";
@@ -0,0 +1,30 @@
+<?php
+declare(strict_types=1);
+
+function system_write_audit_log(
+    PDO $pdo,
+    string $entityName,
+    string $entityId,
+    string $action,
+    ?string $changedBy,
+    array $beforeData,
+    array $afterData,
+    array $context = []
+): void {
+    $stmt = $pdo->prepare(
+        "INSERT INTO audit_log (
+            entity_name, entity_id, action, changed_by, before_data, after_data, context
+         ) VALUES (
+            :entity_name, :entity_id, :action, :changed_by, :before_data::jsonb, :after_data::jsonb, :context::jsonb
+         )"
+    );
+    $stmt->execute([
+        ':entity_name' => $entityName,
+        ':entity_id' => $entityId,
+        ':action' => $action,
+        ':changed_by' => $changedBy,
+        ':before_data' => json_encode($beforeData, JSON_THROW_ON_ERROR),
+        ':after_data' => json_encode($afterData, JSON_THROW_ON_ERROR),
+        ':context' => json_encode($context, JSON_THROW_ON_ERROR),
+    ]);
+}
@@ -3,6 +3,8 @@ declare(strict_types=1);

 require_once __DIR__ . '/../shared/db.php';
 require_once __DIR__ . '/../erp/lager/forecast.php';
+require_once __DIR__ . '/../erp/import-integration/shopify-webhook-worker.php';
+require_once __DIR__ . '/../erp/import-integration/shopify-delta-run.php';

 if (PHP_SAPI !== 'cli') {
    http_response_code(404);
@@ -19,7 +21,25 @@ $env = expand_env_values(parse_env_file(dirname(__DIR__, 2) . '/.env'));
 $pdo = connect_database($env);

 try {
+    $reconciliationStartedAt = new DateTimeImmutable('now', new DateTimeZone('Europe/Zurich'));
    $jobs = [
+        'erp.import-integration.shopify_webhook_worker' => static fn (): array => shopify_webhook_worker_run($pdo, $env, 100),
+        'erp.import-integration.shopify_delta_order_import' => static function () use ($pdo, $env, $reconciliationStartedAt): array {
+            $cutoff = shopify_delta_reconciliation_cutoff($pdo);
+            $runId = shopify_delta_start_run($pdo, $cutoff, false);
+            try {
+                $result = run_shopify_delta($env, $pdo, $cutoff, false);
+                $result['technical_run_id'] = $runId;
+                if (($result['status'] ?? '') === 'done') {
+                    shopify_delta_store_watermark($pdo, $reconciliationStartedAt->format(DATE_ATOM));
+                }
+                shopify_delta_finish_run($pdo, $runId, (string) $result['status'], $result);
+                return $result;
+            } catch (Throwable $error) {
+                shopify_delta_finish_run($pdo, $runId, 'failed', ['status' => 'failed', 'technical_run_id' => $runId], $error);
+                throw $error;
+            }
+        },
        'erp.lager.stock_lot_forecast_refresh' => static fn (): array => run_lager_stock_lot_forecast($pdo),
    ];
    $results = [];
@@ -0,0 +1,34 @@
+<?php
+declare(strict_types=1);
+
+require_once __DIR__ . '/../../../modules/shared/db.php';
+require_once __DIR__ . '/../../../modules/shared/auth/service.php';
+require_once __DIR__ . '/../../../modules/erp/bestellungen/service.php';
+
+header('Content-Type: application/json; charset=utf-8');
+
+$env = expand_env_values(parse_env_file(__DIR__ . '/../../../.env'));
+$pdo = connect_database($env);
+auth_bootstrap_session();
+
+if (auth_current_user($pdo) === null) {
+    http_response_code(401);
+    echo json_encode(['ok' => false, 'error' => 'Unauthorized']);
+    exit;
+}
+
+$orderId = filter_input(INPUT_GET, 'id', FILTER_VALIDATE_INT);
+if (!is_int($orderId) || $orderId <= 0) {
+    http_response_code(400);
+    echo json_encode(['ok' => false, 'error' => 'Invalid order id']);
+    exit;
+}
+
+$detail = get_sales_order_detail($pdo, $orderId);
+if ($detail === null) {
+    http_response_code(404);
+    echo json_encode(['ok' => false, 'error' => 'Order not found']);
+    exit;
+}
+
+echo json_encode(['ok' => true, 'order' => $detail], JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
@@ -0,0 +1,4 @@
+<?php
+declare(strict_types=1);
+
+require_once __DIR__ . '/../../modules/erp/lager/api/lot.php';
@@ -1,6 +1,11 @@
 <?php
 declare(strict_types=1);

+http_response_code(410);
+header('Content-Type: text/plain; charset=utf-8');
+echo 'Bestellungen-Realtime ist deaktiviert.';
+exit;
+
 require_once __DIR__ . '/../../../modules/shared/db.php';
 require_once __DIR__ . '/../../../modules/shared/auth/service.php';
 require_once __DIR__ . '/../../../modules/erp/bestellungen/service.php';
@@ -175,6 +175,8 @@
  --layout-object-card-mobile-width: var(--dimension-object-card-mobile-width);
  --layout-object-card-mobile-height: var(--dimension-object-card-mobile-height);
  --layout-object-card-desktop-breakpoint: var(--dimension-object-card-desktop-breakpoint);
+  --layout-scrollable-card-width: var(--dimension-scrollable-card-width);
+  --layout-scrollable-card-height: var(--dimension-scrollable-card-height);
  --layout-content-card-margin-top-desktop: var(--dimension-content-card-margin-top-desktop);
  --layout-content-card-margin-top-mobile: var(--dimension-content-card-margin-top-mobile);
  --layout-notification-card-width: var(--dimension-notification-card-width);
@@ -287,6 +289,8 @@
  --dimension-object-card-mobile-width: 100%;
  --dimension-object-card-mobile-height: auto;
  --dimension-object-card-desktop-breakpoint: 768px;
+  --dimension-scrollable-card-width: 600px;
+  --dimension-scrollable-card-height: 600px;
  --dimension-content-card-margin-top-desktop: 100px;
  --dimension-content-card-margin-top-mobile: 1rem;
  --dimension-object-group-card-min-width: 450px;
@@ -5031,3 +5035,38 @@ main {
  }
 }

+/* ========================================================= */
+/* Patterns: Scrollable Card                                 */
+/* ========================================================= */
+
+.sg-scrollable-card {
+  display: flex;
+  flex-direction: column;
+  width: var(--layout-scrollable-card-width);
+  max-width: 100%;
+  height: var(--layout-scrollable-card-height);
+  box-sizing: border-box;
+}
+
+.sg-scrollable-card__header,
+.sg-scrollable-card__actions-segment {
+  flex: 0 0 auto;
+}
+
+.sg-scrollable-card__content {
+  flex: 1 1 auto;
+  min-height: 0;
+  overflow-y: auto;
+}
+
+.sg-scrollable-card__actions {
+  display: flex;
+  gap: var(--spacing-small);
+  width: 100%;
+}
+
+.sg-scrollable-card__actions > .sg-button {
+  flex: 1 1 0;
+  min-width: 0;
+}
+
@@ -1,7 +1,7 @@
 {
  "styleguideVersion": "2026.05.18.1",
-  "styleguideCommit": "3f4ec38",
-  "syncedAtUtc": "2026-09-03T15:57:49Z",
+  "styleguideCommit": "fd73842",
+  "syncedAtUtc": "2026-09-06T13:32:07Z",
  "sourceRepo": "/Users/mathias/Documents/Dokumente Chouchou/Codebases/Styleguide",
  "mirroredDocsPath": "docs/styleguide"
 }
@@ -175,6 +175,8 @@
  --layout-object-card-mobile-width: var(--dimension-object-card-mobile-width);
  --layout-object-card-mobile-height: var(--dimension-object-card-mobile-height);
  --layout-object-card-desktop-breakpoint: var(--dimension-object-card-desktop-breakpoint);
+  --layout-scrollable-card-width: var(--dimension-scrollable-card-width);
+  --layout-scrollable-card-height: var(--dimension-scrollable-card-height);
  --layout-content-card-margin-top-desktop: var(--dimension-content-card-margin-top-desktop);
  --layout-content-card-margin-top-mobile: var(--dimension-content-card-margin-top-mobile);
  --layout-notification-card-width: var(--dimension-notification-card-width);
@@ -287,6 +289,8 @@
  --dimension-object-card-mobile-width: 100%;
  --dimension-object-card-mobile-height: auto;
  --dimension-object-card-desktop-breakpoint: 768px;
+  --dimension-scrollable-card-width: 600px;
+  --dimension-scrollable-card-height: 600px;
  --dimension-content-card-margin-top-desktop: 100px;
  --dimension-content-card-margin-top-mobile: 1rem;
  --dimension-object-group-card-min-width: 450px;
@@ -5031,3 +5035,38 @@ main {
  }
 }

+/* ========================================================= */
+/* Patterns: Scrollable Card                                 */
+/* ========================================================= */
+
+.sg-scrollable-card {
+  display: flex;
+  flex-direction: column;
+  width: var(--layout-scrollable-card-width);
+  max-width: 100%;
+  height: var(--layout-scrollable-card-height);
+  box-sizing: border-box;
+}
+
+.sg-scrollable-card__header,
+.sg-scrollable-card__actions-segment {
+  flex: 0 0 auto;
+}
+
+.sg-scrollable-card__content {
+  flex: 1 1 auto;
+  min-height: 0;
+  overflow-y: auto;
+}
+
+.sg-scrollable-card__actions {
+  display: flex;
+  gap: var(--spacing-small);
+  width: 100%;
+}
+
+.sg-scrollable-card__actions > .sg-button {
+  flex: 1 1 0;
+  min-width: 0;
+}
+
@@ -230,6 +230,22 @@ body.sg-lager-mobile-detail-open > :not([data-lager-mobile-detail-host]) {
  color: var(--color-signal-yellow);
 }

+.sg-card-list-page-drawer [data-lager-edit-form][hidden],
+.sg-card-list-page-drawer [data-lager-read-view][hidden],
+.sg-card-list-page-drawer [data-lager-drawer-topic="new-lot-form"][hidden],
+.sg-card-list-page-drawer [data-lager-new-lot-notification-wrapper][hidden],
+.sg-card-list-page-drawer [data-lager-open-edit-form][hidden],
+.sg-card-list-page-drawer [data-lager-open-card][hidden] {
+  display: none;
+}
+
+.sg-card-list-page-drawer [data-lager-drawer-topic="new-lot-action"] {
+  display: flex;
+  align-items: center;
+  justify-content: flex-end;
+  gap: var(--spacing-small);
+}
+
 .sg-card-list-page-drawer__title {
  color: var(--color-white);
 }
@@ -6,6 +6,7 @@ require_once __DIR__ . '/../modules/shared/auth/ui/login.php';
 require_once __DIR__ . '/../modules/shared/auth/ui/home.php';
 require_once __DIR__ . '/../modules/erp/bestellungen/service.php';
 require_once __DIR__ . '/../modules/erp/lager/service.php';
+require_once __DIR__ . '/../modules/erp/kontakte/service.php';
 require_once __DIR__ . '/../modules/erp/artikel-mapping/service.php';

 $env = expand_env_values(parse_env_file(__DIR__ . '/../.env'));
@@ -48,6 +49,7 @@ $currentUser = auth_current_user($pdo);
 if ($currentUser !== null) {
    $otcProducts = get_otc_order_form_products($pdo);
    $lagerProducts = get_lager_product_overview($pdo);
+    $lagerManufacturers = get_manufacturer_options($pdo);
    $lagerArtikel = get_lager_artikel_overview($pdo);
    $bestellungenTable = get_sales_order_overview($pdo, [
        'search' => (string) ($_GET['bestellungen_search'] ?? ''),
@@ -60,7 +62,7 @@ if ($currentUser !== null) {
        echo auth_render_bestellungen_content($bestellungenTable);
        exit;
    }
-    render_auth_home_page($currentUser, $otcProducts, $bestellungenTable, $lagerProducts, $lagerArtikel);
+    render_auth_home_page($currentUser, $otcProducts, $bestellungenTable, $lagerProducts, $lagerArtikel, $lagerManufacturers);
    exit;
 }
Author	SHA1	Message	Date
gitea_admin	c11cb39dc4	Sync styleguide 2026.05.18.1	2026-09-06 15:32:07 +02:00
gitea_admin	bf875f6dea	Automate Shopify reconciliation in daily cron	2026-09-06 15:31:57 +02:00
gitea_admin	e24394866f	OTC-Verkauf vor dem Absenden bestätigen	2026-09-06 15:12:53 +02:00
gitea_admin	23d670acca	OTC-Formular nach erfolgreicher Erfassung schliessen	2026-09-06 15:07:51 +02:00
gitea_admin	109df4f1f9	Bestellungen-Realtime vorerst deaktivieren	2026-09-06 14:55:51 +02:00
gitea_admin	bc40316fdd	Blockierenden Bestellungen-Realtime-Stream entfernen	2026-09-06 14:55:08 +02:00
gitea_admin	e0cd3a456a	OTC auf Einzelartikel je Produkt begrenzen	2026-09-06 14:48:59 +02:00
gitea_admin	d5d428e09c	Verschiebe Artikeltabelle in Artikelbereich	2026-09-06 14:26:29 +02:00
gitea_admin	2a31a88c1d	OTC-Zahlungssummen als Verkaufspreis verwenden	2026-09-06 14:21:58 +02:00
gitea_admin	3957d57a3a	Entferne Hintergrund der Neue-Charge-Aktion	2026-09-06 14:19:36 +02:00
gitea_admin	24eec23dba	Passe Bearbeitungsmodus offener Chargen an	2026-09-06 14:18:11 +02:00
gitea_admin	10758c51b9	Korrigiere Neue-Charge-Formular und Notification	2026-09-06 14:16:48 +02:00
gitea_admin	0e7c5e51d5	Ermoegliche Bearbeitung offener Chargen	2026-09-06 14:14:40 +02:00
gitea_admin	60e94c7560	Blende technische INIT-Chargen aus Historie aus	2026-09-06 14:12:28 +02:00
gitea_admin	43cb4b9885	Ergaenze offene Chargen und Fehlbestands-Hinweis	2026-09-06 14:09:32 +02:00
gitea_admin	0401a7ae2a	Begrenze Bestandskorrekturen auf ganze Mengen	2026-09-06 13:51:44 +02:00
gitea_admin	5908f71a39	Ergaenze Chargenformular um Lagerbewegungen	2026-09-06 13:49:10 +02:00
gitea_admin	1e5ededa00	Chargenspeichern im offenen Drawer abschliessen	2026-09-06 13:40:47 +02:00
gitea_admin	105a7df1ed	Chargenspeichern ohne Seitenwechsel ausführen	2026-09-06 13:39:37 +02:00
gitea_admin	c5b7b731ec	Chargenmengen im Drawer korrekt befüllen	2026-09-06 13:36:55 +02:00
gitea_admin	81b657f53a	Naurua-Chargennummer im Formular anzeigen	2026-09-06 13:36:13 +02:00
gitea_admin	d14b533b06	Initialen Lesemodus der Charge sicherstellen	2026-09-06 13:34:19 +02:00
gitea_admin	a5a1a44177	Aktive Charge mit Formularmodus bearbeiten	2026-09-06 13:32:17 +02:00
gitea_admin	28fd56f258	Lagerabfrage um fehlende Gruppierung korrigieren	2026-09-06 10:53:35 +02:00
gitea_admin	14f8c7d433	Warnungstitel je Warnfall unterscheiden	2026-09-06 10:52:37 +02:00
gitea_admin	d747600e1c	Historische Chargen im Produkt-Drawer anzeigen	2026-09-06 10:51:26 +02:00
gitea_admin	ad5d23f6be	Warnkarten im Produkt-Drawer sprechend einfärben	2026-09-06 10:45:56 +02:00
gitea_admin	28c4d8374f	Merge feature/bestellungen-drawer-green-cards	2026-09-06 10:32:38 +02:00
gitea_admin	caa80b0505	Bestellungen-Drawer an Produkte-Card-Stil angleichen	2026-09-06 10:32:21 +02:00
gitea_admin	efdbba144f	Merge feature/bestellungen-drawer-cards	2026-09-06 10:29:53 +02:00
gitea_admin	0581b7aead	Bestellungen-Drawer in drei getrennte Cards aufteilen	2026-09-06 10:29:37 +02:00
gitea_admin	f4cad97d39	Merge feature/bestellungen-drawer	2026-09-06 10:28:23 +02:00
gitea_admin	575650a7f0	Bestellungen-Drawer mit Artikeln und Chargen erweitern	2026-09-06 10:27:54 +02:00
gitea_admin	e43b5d34e0	Prevent duplicate manufacturer parties	2026-09-06 10:21:25 +02:00
gitea_admin	19ce29c3d0	Add manufacturer lot traceability	2026-09-06 10:16:47 +02:00
gitea_admin	2aadce17bd	Merge Klick-Cursor fuer mobile Zurueck-Cards	2026-09-06 10:10:48 +02:00