changes to be implementet to fix the crutial mistake of the variable passing

Web/app.py

@@ -2301,7 +2301,12 @@ def _upload_student_cards_excel():
                 row_errors.append('Vorname und Nachname fehlen')
 
             if not ausweis_id and student_name:
-                ausweis_id = generate_ausweis_id(existing_ids)
+                ausweis_id = generate_ausweis_id()
+                if ausweis_id in existing_ids:
+                    row_errors.append(f'Automatisch erzeugte Ausweis-ID {ausweis_id} existiert bereits')
+                else:
+                    while ausweis_id in existing_ids:
+                        ausweis_id = generate_ausweis_id()
                 validation_warnings.append((row_number, f'Ausweis-ID wurde automatisch erzeugt: {ausweis_id}'))
                 existing_ids.add(ausweis_id.upper())
             elif ausweis_id and not rollover_mode:
@@ -4850,7 +4855,8 @@ def student_cards_admin():
                 if ausweis_id:
                     existing = student_cards.find_one({'AusweisId': ausweis_id})
                 else:
-                    ausweis_id = generate_ausweis_id()
+                    generated_ausweis_id = generate_ausweis_id()
+                    ausweis_id = generated_ausweis_id
                     existing = False
                 if not ausweis_ident:
                     ausweis_ident = ausweis_id
@@ -4890,10 +4896,10 @@ def student_cards_admin():
 
     return render_template(
         'student_cards_admin.html',
-        student_cards=all_cards,  # Hier all_cards übergeben
+        student_cards=all_cards,
         edit_mode=edit_mode,
         form_data=form_data,
-        available_classes=available_classes, # Enthält nun die lesbaren Klassen
+        available_classes=available_classes,
         config=cfg.get_school_info(),
         email_service_enabled=cfg.MODULES.is_enabled('mail')
     )
@@ -8529,7 +8535,7 @@ def parse_csv_users(file_bytes):
 
     return parsed_users
 
-def generate_compliant_password(length=16):
+def generate_compliant_password(length=6):
     lowers = string.ascii_lowercase
     uppers = string.ascii_uppercase
     digits = string.digits
@@ -8664,7 +8670,9 @@ def register_csv():
 
         # Benutzernamen & Passwort generieren
         username = us.build_unique_username_from_name(name, last_name)
-        password = generate_compliant_password(5)
+        password = generate_compliant_password(6)
+
+        password = us.check_password_strength(password) and password or generate_compliant_password(6)
 
         action_permissions = None
         page_permissions = None

Web/templates/base.html

@@ -1342,7 +1342,7 @@
                     <ul class="navbar-nav me-auto mb-2 mb-lg-0" id="libraryNavList">
                         {% if current_permissions.pages.get('library_view', False) %}
                         <li class="nav-item" data-nav-fixed="true">
-                            <a class="nav-link {% if current_path == url_for('library_view') %}nav-active{% endif %}" href="{{ url_for('library_view') }}" data-tutorial-tip="Die Bibliothek zeigt Ihnen alle Medien und verfügbaren Bücher.">Medien/Ausleihe</a>
+                            <a class="nav-link {% if current_path == url_for('library_view') %}nav-active{% endif %}" href="{{ url_for('library_view') }}" data-tutorial-tip="Die Bibliothek zeigt Ihnen alle Medien und verfügbaren Bücher.">Ausleihe/Rückgabe</a>
                         </li>
                         {% endif %}
                         {% if 'username' in session %}

Web/templates/library_table.html

@@ -133,6 +133,34 @@
         background: var(--ui-surface);
     }
 
+    /* Blue edge styling for inputs and action button */
+    #activeStudentCard,
+    #manualItemCode {
+        border: 2px solid #3b82f6 !important;
+        box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.15);
+    }
+
+    #activeStudentCard:focus,
+    #manualItemCode:focus {
+        outline: none;
+        border-color: #2563eb !important;
+        box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.25) !important;
+    }
+
+    #manualActionBtn {
+        background: #4f46e5 !important;
+        color: white !important;
+        border: 2px solid #3b82f6 !important;
+        box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
+        transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
+    }
+
+    #manualActionBtn:hover {
+        background: #4338ca !important;
+        border-color: #2563eb !important;
+        box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.3);
+    }
+
     .library-scan-status {
         margin-top: 10px;
         font-size: 0.92em;
@@ -605,7 +633,6 @@
         letter-spacing: 2px;
     }
 
-
     .detail-gallery-container {
         display: flex;
         flex-wrap: wrap;
@@ -665,18 +692,18 @@
     <div class="library-scan-controls">
         <select id="scanModeSelect" aria-label="Scan-Modus">
             <option value="card_only">Nur Ausweis erfassen</option>
-            <option value="quick_toggle">Schnellmodus: Ausweis + Mediencode</option>
+            <option value="quick_toggle">Schnellmodus: 1x Ausweis + 1x Mediencode</option>
             <option value="continuous">Dauermodus: 1x Ausweis, dann N Medien</option>
             <option value="return_only">Nur Rückgabe (nur Mediencode)</option>
         </select>
         <input type="text" id="activeStudentCard" placeholder="Aktiver Ausweis (gescannt)">
         <input type="text" id="manualItemCode" placeholder="Manueller Mediencode (optional)" style="min-width:180px;">
         <button id="resetCardBtn" class="button" type="button">Feld zurücksetzen</button>
-        <button id="toggleScannerBtn" class="button" type="button">Scanner starten</button>
+        <button id="toggleScannerBtn" class="button" type="button">Handyscanner starten</button>
         <button id="physicalScannerBtn" class="button" type="button" style="margin-left:6px;">
             Physischer Scanner starten
         </button>
-        <button id="manualActionBtn" class="button" type="button" style="margin-left:6px; background:#4f46e5; color:white;">Code verarbeiten</button>
+        <button id="manualActionBtn" class="button" type="button" style="margin-left:6px;">Code verarbeiten</button>
     </div>
     
     <div class="library-scan-reader-wrap" id="scanReaderWrap" style="display: none; margin-top: 15px;">

Web/templates/student_cards_admin.html

@@ -1,11 +1,3 @@
-<!--
-   Copyright 2025-2026 AIIrondev
-
-   Licensed under the Inventarsystem EULA (Endbenutzer-Lizenzvertrag).
-   See Legal/LICENSE for the full license text.
-   Unauthorized commercial use, SaaS hosting, or removal of branding is prohibited.
-   For commercial licensing inquiries: https://github.com/AIIrondev
--->
 {% extends "base.html" %}
 
 {% block title %}Bibliotheksausweise - Inventarsystem{% endblock %}
@@ -21,7 +13,6 @@
         gap: 15px;
     }
 
-    /* Neu strukturiertes Layout für Formular & Import */
     .dashboard-grid {
         display: grid;
         grid-template-columns: 2fr 1fr;
@@ -145,6 +136,38 @@
         background: #5a6268;
     }
 
+    /* Filter Controls Styling */
+    .filter-bar {
+        display: flex;
+        gap: 12px;
+        margin-bottom: 15px;
+        flex-wrap: wrap;
+        align-items: center;
+        background: var(--ui-bg);
+        padding: 12px;
+        border-radius: 8px;
+        border: 1px solid #ddd;
+    }
+
+    .filter-bar input,
+    .filter-bar select {
+        padding: 8px 12px;
+        border: 1px solid #ccc;
+        border-radius: 4px;
+        font-size: 14px;
+    }
+
+    .filter-bar input {
+        flex: 1;
+        min-width: 200px;
+    }
+
+    .filter-counter {
+        font-size: 13px;
+        color: #666;
+        margin-left: auto;
+    }
+
     .cards-table {
         width: 100%;
         border-collapse: collapse;
@@ -255,7 +278,8 @@
     }
 
     :root[data-theme="dark"] .student-card-form,
-    :root[data-theme="dark"] .import-card {
+    :root[data-theme="dark"] .import-card,
+    :root[data-theme="dark"] .filter-bar {
         background: var(--ui-surface) !important;
         color: var(--ui-text) !important;
         border-color: var(--ui-border) !important;
@@ -269,7 +293,8 @@
     :root[data-theme="dark"] .import-card p,
     :root[data-theme="dark"] .rollover-hint,
     :root[data-theme="dark"] .empty-state,
-    :root[data-theme="dark"] .empty-state p {
+    :root[data-theme="dark"] .empty-state p,
+    :root[data-theme="dark"] .filter-counter {
         color: var(--ui-text-muted) !important;
     }
 
@@ -286,6 +311,8 @@
     :root[data-theme="dark"] .form-group input,
     :root[data-theme="dark"] .form-group select,
     :root[data-theme="dark"] .form-group textarea,
+    :root[data-theme="dark"] .filter-bar input,
+    :root[data-theme="dark"] .filter-bar select,
     :root[data-theme="dark"] .export-buttons form,
     :root[data-theme="dark"] .export-buttons select {
         background: var(--ui-bg) !important;
@@ -297,6 +324,8 @@
     :root[data-theme="dark"] .form-group input:focus,
     :root[data-theme="dark"] .form-group select:focus,
     :root[data-theme="dark"] .form-group textarea:focus,
+    :root[data-theme="dark"] .filter-bar input:focus,
+    :root[data-theme="dark"] .filter-bar select:focus,
     :root[data-theme="dark"] .export-buttons select:focus {
         border-color: #60a5fa !important;
         box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.22) !important;
@@ -334,6 +363,16 @@
         .export-buttons > a {
             flex: 1 1 100%;
         }
+
+        .filter-bar {
+            flex-direction: column;
+            align-items: stretch;
+        }
+
+        .filter-counter {
+            margin-left: 0;
+            text-align: right;
+        }
     }
 
     @media (max-width: 992px) {
@@ -474,6 +513,7 @@
                 <h3 style="margin:0 0 8px 0;">Excel-Import</h3>
                 <p style="margin:0 0 12px 0; color:#555; font-size:13px; line-height:1.4;">
                     Laden Sie eine <strong>.xlsx</strong>- oder <strong>.csv</strong>-Datei hoch (z. B. aus <strong>ASV</strong>). Erkannt werden Rufame, Nachname, Klasse*, Ausweis-ID*, lokales Differenzierungsmerkmal*, Notizen* & Ausleihdauer*.
+                    Hinweis: Die Daten werden Validiert und müssen dann noch einmal aus sicherheits gründen hochgeladen werden!
                 </p>
             </div>
 
@@ -503,7 +543,20 @@
     <div>
         <h2 style="margin-bottom: 15px;">Registrierte Ausweise</h2>
         {% if student_cards %}
-            <table class="cards-table">
+            <!-- Filter Options -->
+            <div class="filter-bar">
+                <input type="text" id="cardSearchInput" placeholder="🔍 Name oder Ausweis-ID suchen...">
+                <select id="classFilterSelect">
+                    <option value="">Alle Klassen</option>
+                    {% for cls in available_classes %}
+                        <option value="{{ cls }}">{{ cls }}</option>
+                    {% endfor %}
+                </select>
+                <button type="button" id="clearFilterBtn" class="btn-cancel" style="padding: 8px 12px; font-size: 13px;">Zurücksetzen</button>
+                <span class="filter-counter" id="filterCounter">Angezeigt: {{ student_cards|length }} / {{ student_cards|length }}</span>
+            </div>
+
+            <table class="cards-table" id="cardsTable">
                 <thead>
                     <tr>
                         <th>Ausweis-ID</th>
@@ -516,7 +569,7 @@
                 </thead>
                 <tbody>
                     {% for card in student_cards %}
-                        <tr>
+                        <tr class="card-row" data-id="{{ card.AusweisId|lower }}" data-name="{{ card.SchülerName|lower }}" data-class="{{ card.Klasse or '' }}">
                             <td><strong>{{ card.AusweisId }}</strong></td>
                             <td>{{ card.SchülerName }}</td>
                             <td>{{ card.Klasse or '—' }}</td>
@@ -546,6 +599,10 @@
                     {% endfor %}
                 </tbody>
             </table>
+            
+            <div id="noResultsMsg" class="empty-state" style="display: none;">
+                <p>Keine passende Ausweise für diesen Filter gefunden.</p>
+            </div>
         {% else %}
             <div class="empty-state">
                 <p>Keine Bibliotheksausweise registriert.</p>
@@ -557,7 +614,56 @@
 
 <script src="https://cdn.jsdelivr.net/npm/qrcode.js"></script>
 <script>
-    // All PDF exports now go through backend routes
+    document.addEventListener('DOMContentLoaded', function() {
+        const searchInput = document.getElementById('cardSearchInput');
+        const classSelect = document.getElementById('classFilterSelect');
+        const clearBtn = document.getElementById('clearFilterBtn');
+        const filterCounter = document.getElementById('filterCounter');
+        const rows = document.querySelectorAll('.card-row');
+        const noResultsMsg = document.getElementById('noResultsMsg');
+        const totalRows = rows.length;
+
+        function filterCards() {
+            const query = searchInput ? searchInput.value.toLowerCase().trim() : '';
+            const selectedClass = classSelect ? classSelect.value : '';
+            let visibleCount = 0;
+
+            rows.forEach(row => {
+                const id = row.getAttribute('data-id') || '';
+                const name = row.getAttribute('data-name') || '';
+                const cardClass = row.getAttribute('data-class') || '';
+
+                const matchesQuery = !query || id.includes(query) || name.includes(query);
+                const matchesClass = !selectedClass || cardClass === selectedClass;
+
+                if (matchesQuery && matchesClass) {
+                    row.style.display = '';
+                    visibleCount++;
+                } else {
+                    row.style.display = 'none';
+                }
+            });
+
+            if (filterCounter) {
+                filterCounter.textContent = `Angezeigt: ${visibleCount} / ${totalRows}`;
+            }
+
+            if (noResultsMsg) {
+                noResultsMsg.style.display = (visibleCount === 0 && totalRows > 0) ? 'block' : 'none';
+            }
+        }
+
+        if (searchInput) searchInput.addEventListener('input', filterCards);
+        if (classSelect) classSelect.addEventListener('change', filterCards);
+
+        if (clearBtn) {
+            clearBtn.addEventListener('click', function() {
+                if (searchInput) searchInput.value = '';
+                if (classSelect) classSelect.value = '';
+                filterCards();
+            });
+        }
+    });
 </script>
 
 {% endblock %}

Web/templates/upload_admin.html

@@ -738,7 +738,7 @@
     {% if show_library_features %}
     <div class="upload-import-panel" style="border:1px solid #dbe4ee; border-radius:8px; padding:14px; margin-bottom:16px; background:#f8fbff;">
         <h3 style="margin:0 0 8px 0;">Excel-Import Bibliothek (Mehrere Bücher)</h3>
-        <p style="margin:0 0 10px 0; color:#555;">Laden Sie eine <strong>.xlsx</strong>- oder <strong>.csv</strong>-Datei hoch. Spalten werden automatisch erkannt (z.B. Name, Ort, Beschreibung, ISBN, Code, Anzahl). Für den Bibliotheksimport ist eine gültige ISBN je Zeile erforderlich.</p>
+        <p style="margin:0 0 10px 0; color:#555;">Laden Sie eine <strong>.xlsx</strong>- oder <strong>.csv</strong>-Datei hoch. Spalten werden automatisch erkannt (z.B. Name, Ort, Beschreibung, ISBN, Code, Anzahl). Für den Bibliotheksimport ist eine gültige ISBN je Zeile erforderlich.  Hinweis: Die Daten werden Validiert und müssen dann noch einmal aus sicherheits gründen hochgeladen werden!</p>
         <form method="POST" action="{{ url_for('upload_library_excel') }}" enctype="multipart/form-data" style="display:flex; gap:10px; flex-wrap:wrap; align-items:center;">
             <input type="file" name="library_excel" accept=".xlsx,.csv" required>
             <button type="button" class="btn btn-link" onclick="downloadSampleCsv('library')">Beispiel-CSV herunterladen</button>
@@ -750,7 +750,7 @@
     {% else %}
     <div class="upload-import-panel" style="border:1px solid #dbe4ee; border-radius:8px; padding:14px; margin-bottom:16px; background:#f8fbff;">
         <h3 style="margin:0 0 8px 0;">Excel-Import Inventar (Mehrere Artikel)</h3>
-        <p style="margin:0 0 10px 0; color:#555;">Laden Sie eine <strong>.xlsx</strong>- oder <strong>.csv</strong>-Datei hoch. Spalten werden automatisch erkannt (z.B. Name, Ort, Beschreibung, Filter1/2/3, Kosten, Jahr, Code, Anzahl).</p>
+        <p style="margin:0 0 10px 0; color:#555;">Laden Sie eine <strong>.xlsx</strong>- oder <strong>.csv</strong>-Datei hoch. Spalten werden automatisch erkannt (z.B. Name, Ort, Beschreibung, Filter1/2/3, Kosten, Jahr, Code, Anzahl).  Hinweis: Die Daten werden Validiert und müssen dann noch einmal aus sicherheits gründen hochgeladen werden!</p>
         <form method="POST" action="{{ url_for('upload_inventory_excel') }}" enctype="multipart/form-data" style="display:flex; gap:10px; flex-wrap:wrap; align-items:center;">
             <input type="file" name="inventory_excel" accept=".xlsx,.csv" required>
             <button type="button" class="btn btn-link" onclick="downloadSampleCsv('inventory')">Beispiel-CSV herunterladen</button>

Web/templates/user_del.html

@@ -228,7 +228,12 @@
                     </div>
                     <div class="mb-3">
                         <label for="new-password" class="form-label">Neues Passwort:</label>
-                        <input type="password" class="form-control" id="new-password" name="new_password" required>
+                        <div class="input-group">
+                            <input type="password" class="form-control" id="new-password" name="new_password" required>
+                            <button class="btn btn-outline-secondary" type="button" id="togglePasswordBtn" onclick="togglePasswordVisibility()">
+                                Anzeigen
+                            </button>
+                        </div>
                         <div class="password-requirements small text-muted mt-1">
                             <p>Das Passwort muss mindestens 6 Zeichen lang sein.</p>
                         </div>
@@ -397,14 +402,36 @@
         modal.show();
     }
 
+    function togglePasswordVisibility() {
+        var passwordInput = document.getElementById('new-password');
+        var toggleBtn = document.getElementById('togglePasswordBtn');
+        
+        if (passwordInput.type === 'password') {
+            passwordInput.type = 'text';
+            toggleBtn.textContent = 'Verbergen';
+        } else {
+            passwordInput.type = 'password';
+            toggleBtn.textContent = 'Anzeigen';
+        }
+    }
+    
     function openResetPasswordModal(username) {
         document.getElementById('reset-username').value = username;
         document.getElementById('username-display').value = username;
-
+    
+        var passwordInput = document.getElementById('new-password');
+        var toggleBtn = document.getElementById('togglePasswordBtn');
+    
+        // Reset password field state on modal open
+        passwordInput.value = '';
+        passwordInput.type = 'password';
+        if (toggleBtn) {
+            toggleBtn.textContent = 'Anzeigen';
+        }
+    
         var modal = new bootstrap.Modal(document.getElementById('resetPasswordModal'));
         modal.show();
     }
-
     function openPermissionsModal(button) {
         var username = button.getAttribute('data-username') || '';
         var preset = button.getAttribute('data-preset') || 'standard_user';