fix of faulty spelling

revert Refactor email configuration handling and improve logging for email delivery

Web/app.py

@@ -4892,7 +4892,8 @@ def student_cards_admin():
         edit_mode=edit_mode,
         form_data=form_data,
         available_classes=available_classes, # Enthält nun die lesbaren Klassen
-        config=cfg.get_school_info()
+        config=cfg.get_school_info(),
+        email_service_enabled=cfg.MODULES.is_enabled('mail')
     )
 
 
@@ -5353,7 +5354,7 @@ def student_card_class_barcode_download():
         flash('Fehler beim PDF-Download', 'error')
         return redirect(url_for('student_cards_admin'))
 
-@app.route('/student_card_single_barcode_download/<card_id>', methods=['GET'])
+@app.route('/student_card_single_barcode_download/<card_id>', methods=['GET', 'POST'])
 def student_card_single_barcode_download(card_id):
     """
     Download PDF with single student card barcode.
@@ -5533,11 +5534,34 @@ def student_card_single_barcode_download(card_id):
         c.save()
         pdf_buffer.seek(0)
 
+        pdf_filename = f'ausweis_{card["AusweisId"]}.pdf'
+        if request.method == 'POST':
+            recipient_email = (request.form.get('recipient_email') or '').strip()
+            if not recipient_email:
+                flash('Bitte eine Empfänger-E-Mail-Adresse eingeben oder nur PDF auswählen.', 'error')
+                return redirect(url_for('student_cards_admin'))
+            if not cfg.MODULES.is_enabled('mail'):
+                flash('Das E-Mail-Add-on ist deaktiviert. Der Ausweis kann weiterhin als PDF heruntergeladen werden.', 'warning')
+                return redirect(url_for('student_cards_admin'))
+            sent = send(
+                recipient_email,
+                f'Bibliotheksausweis {card["AusweisId"]}',
+                f'Anbei erhalten Sie den Bibliotheksausweis für {card.get("SchülerName", "")} als PDF.',
+                'Bibliotheksverwaltung',
+                pdf_buffer.getvalue(),
+                pdf_filename,
+            )
+            flash(
+                'Bibliotheksausweis wurde per E-Mail versendet.' if sent else 'Bibliotheksausweis konnte nicht per E-Mail versendet werden.',
+                'success' if sent else 'error',
+            )
+            return redirect(url_for('student_cards_admin'))
+
         return send_file(
             pdf_buffer,
             mimetype='application/pdf',
             as_attachment=True,
-            download_name=f'ausweis_{card["AusweisId"]}.pdf'
+            download_name=pdf_filename
         )
     except Exception as e:
         app.logger.error(f"Error occurred while generating PDF for card {card['AusweisId']}: {e}")
@@ -8959,7 +8983,8 @@ def admin_borrowings():
         entries=entries,
         library_module_enabled=cfg.MODULES.is_enabled('library'),
         student_cards_module_enabled=cfg.MODULES.is_enabled('student_cards'),
-        mail_module_enabled=cfg.MODULES.is_enabled('mail')
+        mail_module_enabled=cfg.MODULES.is_enabled('mail'),
+        email_service_enabled=cfg.MODULES.is_enabled('mail')
     )
 
 """-----------------------------------------------------------Audit Routes-------------------------------------------------------"""
@@ -9051,7 +9076,7 @@ def admin_audit_dashboard():
         if client:
             client.close()
 
-@app.route('/admin/audit/export/pdf/official', methods=['GET'])
+@app.route('/admin/audit/export/pdf/official', methods=['GET', 'POST'])
 def admin_audit_export_pdf_official():
     """Export audit report as professional PDF (Official Report - full DIN 5008 compliant)."""
     if 'username' not in session:
@@ -9118,6 +9143,29 @@ def admin_audit_export_pdf_official():
             export_type='official',
             school_info=school_info
         )
+
+        if request.method == 'POST':
+            recipient_email = (request.form.get('recipient_email') or '').strip()
+            if not recipient_email:
+                flash('Bitte eine Empfänger-E-Mail-Adresse eingeben oder nur PDF auswählen.', 'error')
+                return redirect(url_for('admin_audit_dashboard'))
+            if not cfg.MODULES.is_enabled('mail'):
+                flash('Das E-Mail-Add-on ist deaktiviert. Der Auditbericht kann weiterhin als PDF heruntergeladen werden.', 'warning')
+                return redirect(url_for('admin_audit_dashboard'))
+            filename = f'audit-official-report-{datetime.datetime.now(ZoneInfo("Europe/Berlin")).strftime("%Y%m%d-%H%M%S")}.pdf'
+            sent = send(
+                recipient_email,
+                'Amtlicher Auditbericht',
+                'Anbei erhalten Sie den aktuellen amtlichen Auditbericht des Inventarsystems als PDF.',
+                'Inventarsystem',
+                pdf_content,
+                filename,
+            )
+            flash(
+                'Auditbericht wurde per E-Mail versendet.' if sent else 'Auditbericht konnte nicht per E-Mail versendet werden.',
+                'success' if sent else 'error',
+            )
+            return redirect(url_for('admin_audit_dashboard'))
     
         response = make_response(pdf_content)
         response.headers['Content-Type'] = 'application/pdf'
@@ -9492,11 +9540,33 @@ def admin_create_invoice(borrow_id):
         )
 
         pdf_buffer = pdf_export._build_invoice_pdf(invoice_data)
+        pdf_filename = f'rechnung_{invoice_number}.pdf'
+        if request.form.get('delivery') == 'email':
+            recipient_email = (request.form.get('recipient_email') or '').strip()
+            if not recipient_email:
+                flash('Bitte eine Empfänger-E-Mail-Adresse eingeben oder nur PDF auswählen.', 'error')
+                return redirect(url_for('admin_borrowings'))
+            if not cfg.MODULES.is_enabled('mail'):
+                flash('Das E-Mail-Add-on ist deaktiviert. Die PDF-Rechnung kann weiterhin heruntergeladen werden.', 'warning')
+                return redirect(url_for('admin_borrowings'))
+            sent = send(
+                recipient_email,
+                f'Rechnung {invoice_number} - {item_name}',
+                f'Anbei erhalten Sie die Rechnung {invoice_number} zum Element {item_name}.',
+                'Bibliotheksverwaltung',
+                pdf_buffer.getvalue(),
+                pdf_filename,
+            )
+            flash(
+                'PDF-Rechnung wurde per E-Mail versendet.' if sent else 'PDF-Rechnung konnte nicht per E-Mail versendet werden.',
+                'success' if sent else 'error',
+            )
+            return redirect(url_for('admin_borrowings'))
         return send_file(
             pdf_buffer,
             mimetype='application/pdf',
             as_attachment=True,
-            download_name=f'rechnung_{invoice_number}.pdf'
+            download_name=pdf_filename
         )
     except Exception as e:
         app.logger.error(f"Error creating damage invoice for borrow {borrow_id}: {e}")
@@ -13685,4 +13755,16 @@ def upload_csv_batch():
         "images_processed": processed_count,
         "images_deduplicated": dedup_count,
         "images_failed": error_count
-    }), 200
+    }), 200
+
+@app.route('/test_email')
+def test_email():
+    
+    #Test endpoint to send a sample email. 
+    #This is for development purposes only.
+    
+    try:
+        send(to_email="maximiliangruendinger@gmail.com", subject="Test Email from Inventarsystem", body="This is a test email sent from the Inventarsystem application.")
+        return "Test email sent successfully."
+    except Exception as e:
+        return f"Failed to send test email: {str(e)}", 500

Web/modules/emailservice/email.py

@@ -1,84 +1,113 @@
 from email.mime.multipart import MIMEMultipart
 from email.mime.text import MIMEText
+from email.mime.application import MIMEApplication
 import smtplib
 import time
-
+import os
 import Web.modules.database.settings as cfg
 
 
 def _build_smtp_client():
     smtp = smtplib.SMTP(
-        cfg.EMAIL_SMTP_HOST,
-        cfg.EMAIL_SMTP_PORT,
-        timeout=cfg.EMAIL_TIMEOUT_SECONDS,
+        "mail.invario-software.de",
+        587,
+        timeout=10,
     )
     smtp.ehlo()
-    if cfg.EMAIL_USE_TLS:
+    if True:
         smtp.starttls()
         smtp.ehlo()
-    if cfg.EMAIL_USERNAME:
-        smtp.login("no-reply@invario-software.de", "#,EATwIn,68" or "")
+    smtp.login("no-reply@invario-software.de", "eSpage,65,{")
     return smtp
 
 
-def send(email: list | str, subject: str, note: str, sender: str) -> bool:
-    """Sends the email with the link to the Clients."""
-    if not cfg.MODULES.is_enabled("mail"):
-        print("Debug: Module not enabled")
-        return False
 
+def _normalize_recipients(email: list | str) -> list[str]:
+    if isinstance(email, str):
+        email = email.replace(';', ',').split(',')
+    return [str(recipient).strip() for recipient in (email or []) if str(recipient).strip()]
+
+
+def send(
+    email: list | str, 
+    subject: str, 
+    text_body: str, 
+    html_body: str = None, 
+    attachments: list = None
+) -> bool:
+    """Sends the email with Plain Text, HTML, and optional File Attachments support."""
+    
     if isinstance(email, str):
         email = [email]
 
-    body_message = note
+    if attachments is None:
+        attachments = []
 
-    HTML_SIGNATURE = f"""
-    <table cellpadding="0" cellspacing="0" border="0" style="font-family: Arial, Helvetica, sans-serif; font-size: 13px; color: #333333; line-height: 1.5;">
+    TEXT_SIGNATURE = (
+        "\n\n--\n"
+        "Mit freundlichen Grüßen\n"
+        "Ihr Invario Team\n\n"
+        "Invario UG\n"
+        "Am Sportplatz 10\n"
+        "83052 Bruckmühl"
+    )
+
+    HTML_SIGNATURE = """
+    <br><br>
+    <table cellpadding="0" cellspacing="0" border="0" style="font-family: Arial, Helvetica, sans-serif; font-size: 13px; color: #555555; line-height: 1.5; border-top: 1px solid #eaebed; padding-top: 15px; width: 100%;">
         <tr>
             <td>
-                <p style="margin:0 0 12px 0;">Mit freundlichen Grüßen</p>
-                <p style="margin:0;"><strong style="font-size:16px;">Automatisierter Email Verteiler für die Schule: {cfg.get_school_info().get("name")}</strong><br></p><br>
-                <p style="margin:12px 0 0 0;"><strong>Invario UG</strong><br>Am Sportplatz 10<br>83052 Bruckmühl</p>
+                <p style="margin:0 0 5px 0;">Mit freundlichen Grüßen,</p>
+                <p style="margin:0;"><strong style="font-size:15px; color: #333333;">Ihr Invario Team</strong></p><br>
+                <p style="margin:0 0 0 0; font-size: 12px; color: #888888;">
+                    <strong>Invario UG</strong><br>
+                    Am Sportplatz 10<br>
+                    83052 Bruckmühl
+                </p>
             </td>
         </tr>
     </table>
     """
 
-    text_content = f"{body_message}\n\nMit freundlichen Grüßen\n{sender}\n"
-
-    html_content = f"""
-    <html>
-      <body>
-        <p>{body_message}</p>
-        <br>
-        {HTML_SIGNATURE}
-      </body>
-    </html>
-    """
+    text_content = f"{text_body}{TEXT_SIGNATURE}"
+    
+    if html_body:
+        html_content = f"<html><body style='background-color: #f9f9f9; padding: 20px;'><div style='background-color: #ffffff; padding: 30px; border-radius: 8px; max-width: 600px; margin: 0 auto; box-shadow: 0px 2px 5px rgba(0,0,0,0.05);'>{html_body}{HTML_SIGNATURE}</div></body></html>"
+    else:
+        # Fallback if only text is provided
+        html_safe_text = text_body.replace('\n', '<br>')
+        html_content = f"<html><body><p style='font-family: Arial, sans-serif; color: #333333;'>{html_safe_text}</p>{HTML_SIGNATURE}</body></html>"
 
     mails_per_second = 10
     interval = 1.0 / mails_per_second
-
     smtp = None
+
     try:
         smtp = _build_smtp_client()
 
         for i, recipient in enumerate(email):
             start_time = time.time()
 
-            msg = MIMEMultipart("alternative")
-            msg["Subject"] = str(subject)
-            msg["From"] = f"{sender} <no-reply@invario-software.de>"
+            # Root message structure for email with attachments
+            msg = MIMEMultipart("mixed")
+            msg["Subject"] = subject
+            msg["From"] = "Invario Team <no-reply@invario-software.de>"
             msg["To"] = str(recipient)
 
-            msg.attach(MIMEText(text_content, "plain"))
-            msg.attach(MIMEText(html_content, "html"))
+            # Sub-container for Plain Text and HTML bodies
+            msg_body = MIMEMultipart("alternative")
+            msg_body.attach(MIMEText(text_content, "plain"))
+            msg_body.attach(MIMEText(html_content, "html"))
+            msg.attach(msg_body)
 
-            #smtp.sendmail(
-            #    from_addr=cfg.EMAIL_USERNAME,
-            #    to_addrs=[recipient],
-            #    msg=msg.as_string()
-            #)
+            # Attach files if provided
+            for file_path in attachments:
+                if file_path and os.path.isfile(file_path):
+                    filename = os.path.basename(file_path)
+                    with open(file_path, "rb") as file:
+                        part = MIMEApplication(file.read(), Name=filename)
+                    part['Content-Disposition'] = f'attachment; filename="{filename}"'
+                    msg.attach(part)
 
             smtp.sendmail(
                 from_addr="no-reply@invario-software.de",

Web/modules/terminplaner/blueprint.py

@@ -3,6 +3,7 @@ import Web.modules.terminplaner.backend_server as appointment_service
 import Web.modules.database.settings as cfg
 import Web.modules.database.termine as termin
 import Web.modules.database.user as us
+from Web.modules.emailservice.email import send
 from Web.modules.terminplaner.backend_server import _resolve_public_base_url
 import csv
 import io
@@ -409,7 +410,7 @@ def client_slot_calendar_export(appointment_id):
     return response
 
 
-@appoint_bp.route('/export_pdf_brief/<plan_id>', methods=['GET'])
+@appoint_bp.route('/export_pdf_brief/<plan_id>', methods=['GET', 'POST'])
 def export_pdf_brief(plan_id):
     # 1. Daten holen (Hier als Beispiel, passe dies auf deine Datenbank an)
     # terminplan = Terminplan.query.get(plan_id)
@@ -532,12 +533,35 @@ def export_pdf_brief(plan_id):
     # Buffer auf Anfang zurücksetzen
     pdf_buffer.seek(0)
     
+    pdf_filename = f"Einladung_{plan_daten['titel'].replace(' ', '_')}.pdf"
+    if request.method == 'POST':
+        recipient_email = (request.form.get('recipient_email') or '').strip()
+        if not recipient_email:
+            flash('Bitte eine Empfänger-E-Mail-Adresse eingeben oder nur PDF auswählen.', 'error')
+            return redirect(url_for('terminplaner.main', tenant=tenant_id or None))
+        if not cfg.MODULES.is_enabled('mail'):
+            flash('Das E-Mail-Add-on ist deaktiviert. Der Einladungsbrief kann weiterhin als PDF heruntergeladen werden.', 'warning')
+            return redirect(url_for('terminplaner.main', tenant=tenant_id or None))
+        sent = send(
+            recipient_email,
+            f'Einladung zur Terminbuchung: {plan_daten["titel"]}',
+            f'Anbei erhalten Sie den Einladungsbrief für {plan_daten["titel"]} als PDF.',
+            'Terminplanungssystem',
+            pdf_buffer.getvalue(),
+            pdf_filename,
+        )
+        flash(
+            'Einladungsbrief wurde per E-Mail versendet.' if sent else 'Einladungsbrief konnte nicht per E-Mail versendet werden.',
+            'success' if sent else 'error',
+        )
+        return redirect(url_for('terminplaner.main', tenant=tenant_id or None))
+
     # An Nutzer ausliefern
     return send_file(
         pdf_buffer,
         mimetype='application/pdf',
         as_attachment=True,
-        download_name=f"Einladung_{plan_daten['titel'].replace(' ', '_')}.pdf"
+        download_name=pdf_filename
     )
 
 @appoint_bp.route('/')
@@ -557,5 +581,6 @@ def main():
         current_user=current_user,
         upcoming_events=upcoming_events,
         tenant_id=tenant_id,
-        appointment_module_enabled=cfg.MODULES.is_enabled('terminplan')
+        appointment_module_enabled=cfg.MODULES.is_enabled('terminplan'),
+        mail_service_enabled=cfg.MODULES.is_enabled('mail')
     )

Web/templates/admin_audit.html

@@ -110,10 +110,16 @@
     <div class="audit-panel" style="padding:14px; border:1px solid #e2e8f0; border-radius:10px; background: var(--ui-surface);">
       <h4 style="margin:0 0 10px 0; color:#1a1a1a;">📄 PDF-Export (DIN 5008 konform)</h4>
       <p style="margin:0 0 10px 0; font-size:0.9rem; color:#666;">Professionelle Berichte für Schulträger und Behörden</p>
-      <div style="display:flex; gap:8px; flex-wrap:wrap;">
+      <div style="display:flex; gap:8px; flex-wrap:wrap; align-items:end;">
         <a class="btn btn-primary" href="{{ url_for('admin_audit_export_pdf_official') }}" style="flex:1; text-align:center;">
           📋 Amtlicher Bericht (DIN 5008)
         </a>
+        {% if mail_module_enabled %}
+        <form method="post" action="{{ url_for('admin_audit_export_pdf_official') }}" style="display:flex; gap:8px; flex:2; flex-wrap:wrap;">
+          <input type="email" name="recipient_email" required placeholder="Empfänger-E-Mail" aria-label="Empfänger-E-Mail für den Auditbericht" style="flex:1; min-width:220px; padding:8px; border:1px solid #cbd5e1; border-radius:6px;">
+          <button class="btn btn-outline-primary" type="submit">PDF per E-Mail senden</button>
+        </form>
+        {% endif %}
       </div>
     </div>
 

Web/templates/admin_borrowings.html

@@ -195,6 +195,13 @@
         <textarea id="damage-reason" name="damage_reason" rows="5" required style="width:100%; padding:10px; border:1px solid #ddd; border-radius:6px; resize:vertical;" placeholder="Beschreiben Sie kurz den Schaden oder die Zerstörung."></textarea>
       </div>
 
+      {% if email_service_enabled %}
+      <div style="margin-bottom:16px;">
+        <label for="invoice-recipient-email" style="display:block; font-weight:700; margin-bottom:6px;">Empfänger-E-Mail für den PDF-Versand</label>
+        <input id="invoice-recipient-email" name="recipient_email" type="email" style="width:100%; padding:10px; border:1px solid #ddd; border-radius:6px;" placeholder="name@beispiel.de">
+      </div>
+      {% endif %}
+
       <div style="display:flex; flex-wrap:wrap; gap:16px; align-items:center; margin-bottom:18px;">
         <label style="display:flex; align-items:center; gap:8px;">
           <input type="checkbox" name="mark_destroyed" checked>
@@ -208,7 +215,10 @@
 
       <div style="display:flex; justify-content:flex-end; gap:10px;">
         <button type="button" class="btn btn-secondary" onclick="closeInvoiceModal()">Abbrechen</button>
-        <button type="submit" class="btn btn-danger">PDF-Rechnung erstellen</button>
+        <button type="submit" class="btn btn-outline-danger" name="delivery" value="pdf">Nur PDF herunterladen</button>
+        {% if email_service_enabled %}
+        <button type="submit" class="btn btn-danger" name="delivery" value="email">PDF per E-Mail senden</button>
+        {% endif %}
       </div>
     </form>
   </div>

Web/templates/base.html

@@ -1346,11 +1346,13 @@
                         </li>
                         {% endif %}
                         {% if 'username' in session %}
+                        <!--
                         {% if current_permissions.pages.get('tutorial_page', False) %}
                         <li class="nav-item">
                             <a class="nav-link quick-link-pill {% if current_path == url_for('tutorial_page') %}nav-active{% endif %}" href="{{ url_for('tutorial_page') }}" data-tutorial-tip="Nutzen Sie das Tutorial, um die Bibliotheksfunktionen kennenzulernen.">Tutorial</a>
                         </li>
                         {% endif %}
+                        -->
                         {% endif %}
                         {% if 'username' in session and current_permissions.actions.get('can_insert', False) and current_permissions.pages.get('library_admin', False) %}
                         <li class="nav-item">
@@ -1630,6 +1632,8 @@
         </div>
     </div>
 
+<!--
+
     <div id="onboarding-overlay" role="dialog" aria-modal="true" aria-label="Tutorial Vorschlag">
         <div id="onboarding-modal">
             <h3>Wollen Sie eine Vorstellung des Produkts?</h3>
@@ -1643,6 +1647,7 @@
             </div>
         </div>
     </div>
+-->
 
     <div id="notification-toast" class="notification-toast" role="status" aria-live="polite">
         <strong id="notification-toast-title">Neue Benachrichtigung</strong>
@@ -1662,7 +1667,7 @@
             <option value="Benachrichtigungen"></option>
             {% endif %}
             {% if current_permissions.pages.get('tutorial_page', False) %}
-            <option value="Tutorial"></option>
+            <!--<option value="Tutorial"></option>-->
             {% endif %}
         {% endif %}
 
@@ -1765,10 +1770,10 @@
             });
 
             const username = {{ (session['username'] if 'username' in session else '')|tojson }};
-            const isTutorialPage = window.location.pathname === {{ url_for('tutorial_page')|tojson }};
+            //const isTutorialPage = window.location.pathname === {{ url_for('tutorial_page')|tojson }};
             const isLoginPage = window.location.pathname === {{ url_for('login')|tojson }};
             const notificationsPagePath = {{ url_for('notifications_view')|tojson }};
-            const onboardingKey = username ? ('inventarsystem_tutorial_prompt_v1_' + username) : null;
+            //const onboardingKey = username ? ('inventarsystem_tutorial_prompt_v1_' + username) : null;
             const onboardingOverlay = document.getElementById('onboarding-overlay');
             const notificationButtons = Array.from(document.querySelectorAll('[data-notification-button="true"]'));
             const notificationToast = document.getElementById('notification-toast');
@@ -1789,9 +1794,9 @@
                     {% if current_permissions.pages.get('notifications_view', False) %}
                     { label: 'Benachrichtigungen', keywords: ['benachrichtigungen', 'nachrichten', 'notifications'], url: {{ url_for('notifications_view')|tojson }} },
                     {% endif %}
-                    {% if current_permissions.pages.get('tutorial_page', False) %}
-                    { label: 'Tutorial', keywords: ['tutorial', 'hilfe', 'anleitung'], url: {{ url_for('tutorial_page')|tojson }} },
-                    {% endif %}
+                    //{% if current_permissions.pages.get('tutorial_page', False) %}
+                    //{ label: 'Tutorial', keywords: ['tutorial', 'hilfe', 'anleitung'], url: {{ url_for('tutorial_page')|tojson }} },
+                    //{% endif %}
                 {% endif %}
                     
                 { label: 'Impressum', keywords: ['impressum'], url: {{ url_for('impressum')|tojson }} },
@@ -2042,11 +2047,11 @@
                 window.setInterval(pollNotificationStatus, 30000);
             }
 
-            function showOnboarding(){
-                if (onboardingOverlay) {
-                    onboardingOverlay.style.display = 'flex';
-                }
-            }
+            //function showOnboarding(){
+            //    if (onboardingOverlay) {
+            //        onboardingOverlay.style.display = 'flex';
+            //    }
+            //}
 
             function hideOnboarding(){
                 if (onboardingOverlay) {
@@ -2054,19 +2059,19 @@
                 }
             }
 
-            if (onboardingKey && !isTutorialPage && !isLoginPage) {
-                const decision = localStorage.getItem(onboardingKey);
-                if (!decision || decision === 'later') {
-                    showOnboarding();
-                }
-            }
+            //if (onboardingKey && !isTutorialPage && !isLoginPage) {
+            //    const decision = localStorage.getItem(onboardingKey);
+            //    if (!decision || decision === 'later') {
+            //        showOnboarding();
+            //    }
+            //}
 
-            document.getElementById('onboarding-start')?.addEventListener('click', function(){
-                if (onboardingKey) {
-                    localStorage.setItem(onboardingKey, 'started');
-                }
-                window.location.href = {{ url_for('tutorial_page')|tojson }};
-            });
+            //document.getElementById('onboarding-start')?.addEventListener('click', function(){
+            //    if (onboardingKey) {
+            //        localStorage.setItem(onboardingKey, 'started');
+            //    }
+            //    window.location.href = {{ url_for('tutorial_page')|tojson }};
+            //});
 
             document.getElementById('onboarding-later')?.addEventListener('click', function(){
                 if (onboardingKey) {
@@ -2399,21 +2404,21 @@
     <script>
         (function () {
             const username = {{ (session['username'] if 'username' in session else '')|tojson }};
-            const tooltipModeKey = username ? ('inventarsystem_tutorial_tooltips_enabled_' + username) : 'inventarsystem_tutorial_tooltips_enabled';
+            //const tooltipModeKey = username ? ('inventarsystem_tutorial_tooltips_enabled_' + username) : 'inventarsystem_tutorial_tooltips_enabled';
             const enabled = localStorage.getItem(tooltipModeKey) === '1';
 
-            function applyTooltipMode(active) {
-                document.body.classList.toggle('tutorial-tooltips-active', active);
-                let indicator = document.getElementById('tutorialTooltipIndicator');
-                if (!indicator) {
-                    indicator = document.createElement('div');
-                    indicator.id = 'tutorialTooltipIndicator';
-                    indicator.className = 'tutorial-tooltip-indicator';
-                    indicator.textContent = 'Tutorial-Modus aktiv: Tooltips sind eingeschaltet';
-                    document.body.appendChild(indicator);
-                }
-                indicator.style.display = active ? 'inline-flex' : 'none';
-            }
+            //function applyTooltipMode(active) {
+            //    document.body.classList.toggle('tutorial-tooltips-active', active);
+            //    let indicator = document.getElementById('tutorialTooltipIndicator');
+            //    if (!indicator) {
+            //        indicator = document.createElement('div');
+            //        indicator.id = 'tutorialTooltipIndicator';
+            //        indicator.className = 'tutorial-tooltip-indicator';
+            //        indicator.textContent = 'Tutorial-Modus aktiv: Tooltips sind eingeschaltet';
+            //        document.body.appendChild(indicator);
+            //    }
+            //    indicator.style.display = active ? 'inline-flex' : 'none';
+            //}
 
             applyTooltipMode(enabled);
         })();

Web/templates/main_admin.html

@@ -5396,7 +5396,11 @@ document.addEventListener('DOMContentLoaded', ()=>{
     max-width: 880px;
     margin: 4vh auto;
     padding: 0;
-    overflow: hidden;
+    max-height: 92vh;
+    overflow-x: hidden;
+    overflow-y: auto;
+    overscroll-behavior: contain;
+    -webkit-overflow-scrolling: touch;
     border: 1px solid #d8e1eb;
     border-radius: 16px;
     background: var(--ui-surface);
@@ -5645,6 +5649,8 @@ document.addEventListener('DOMContentLoaded', ()=>{
     #item-modal .modal-content {
         width: calc(100vw - 18px);
         margin: 9px auto;
+        max-height: calc(100dvh - 18px);
+        overflow-y: auto;
         border-radius: 13px;
     }
 

Web/templates/student_cards_admin.html

@@ -529,6 +529,12 @@
                                         <button type="submit" class="btn-edit">Bearbeiten</button>
                                     </form>
                                     <a href="{{ url_for('student_card_single_barcode_download', card_id=card._id) }}" class="btn-export">📥 PDF</a>
+                                    {% if email_service_enabled %}
+                                    <form method="POST" action="{{ url_for('student_card_single_barcode_download', card_id=card._id) }}" style="display:flex; gap:4px; align-items:center;">
+                                        <input type="email" name="recipient_email" required placeholder="E-Mail" aria-label="E-Mail für {{ card.SchülerName }}" style="width:150px; padding:5px;">
+                                        <button type="submit" class="btn-export">PDF senden</button>
+                                    </form>
+                                    {% endif %}
                                     <form method="POST" style="display: inline;" onsubmit="return confirm('Wirklich löschen?');">
                                         <input type="hidden" name="action" value="delete">
                                         <input type="hidden" name="card_id" value="{{ card._id }}">

Web/templates/terminplaner.html

@@ -42,6 +42,12 @@
                     <a href="{{ url_for('terminplaner.export_pdf_brief', plan_id=plan_id) }}" class="btn btn-outline-success btn-sm">
                         📄 Brief als PDF herunterladen
                     </a>
+                    {% if mail_service_enabled %}
+                    <form method="post" action="{{ url_for('terminplaner.export_pdf_brief', plan_id=plan_id) }}" class="d-flex flex-wrap gap-2 mt-2">
+                        <input type="email" name="recipient_email" required placeholder="Empfänger-E-Mail" aria-label="Empfänger-E-Mail für den Einladungsbrief" class="form-control" style="max-width:280px;">
+                        <button type="submit" class="btn btn-outline-primary btn-sm">PDF per E-Mail senden</button>
+                    </form>
+                    {% endif %}
                 </div>
 
                 {% if calendar_link %}