snapshot: preserve shared base shell foundation

backend/locale/en/LC_MESSAGES/django.po

@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: tubco-portal\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-03-24 13:05+0000\n"
+"POT-Creation-Date: 2026-03-24 15:40+0000\n"
 "PO-Revision-Date: 2026-03-24 00:00+0000\n"
 "Language: en\n"
 "MIME-Version: 1.0\n"
@@ -262,40 +262,40 @@ msgstr "deployment, security, and maintenance notes"
 msgid "Open Developer Handbook"
 msgstr "Open Developer Handbook"
 
-#: workflows/templates/workflows/handbook.html:67
+#: workflows/templates/workflows/handbook.html:68
 #: workflows/templates/workflows/release_checklist.html:36
 msgid "Release"
 msgstr ""
 
-#: workflows/templates/workflows/handbook.html:68
+#: workflows/templates/workflows/handbook.html:69
 #: workflows/templates/workflows/release_checklist.html:7
 #: workflows/templates/workflows/release_checklist.html:38
 msgid "Release Checklist"
 msgstr ""
 
-#: workflows/templates/workflows/handbook.html:69
+#: workflows/templates/workflows/handbook.html:70
 msgid ""
 "Step-by-step release runbook for rebuilds, migrations, translations, static "
 "assets, smoke checks, and rollout verification."
 msgstr ""
 
-#: workflows/templates/workflows/handbook.html:71
+#: workflows/templates/workflows/handbook.html:72
 msgid "pre-release validation commands"
 msgstr ""
 
-#: workflows/templates/workflows/handbook.html:72
+#: workflows/templates/workflows/handbook.html:73
 msgid "translation, static, and migration steps"
 msgstr ""
 
-#: workflows/templates/workflows/handbook.html:73
+#: workflows/templates/workflows/handbook.html:74
 msgid "post-release smoke checks"
 msgstr ""
 
-#: workflows/templates/workflows/handbook.html:74
+#: workflows/templates/workflows/handbook.html:75
 msgid "rollback and evidence checklist"
 msgstr ""
 
-#: workflows/templates/workflows/handbook.html:77
+#: workflows/templates/workflows/handbook.html:78
 msgid "Open Release Checklist"
 msgstr ""
 
@@ -823,23 +823,38 @@ msgid ""
 "Bitte prüfen Sie die markierten Felder. Ungültige Eingaben wurden erkannt."
 msgstr "Please check the highlighted fields. Invalid input was detected."
 
-#: workflows/templates/workflows/onboarding_form.html:113
+#: workflows/templates/workflows/onboarding_form.html:86
+#: workflows/templates/workflows/onboarding_form.html:88
+#: workflows/templates/workflows/onboarding_form.html:125
+#: workflows/templates/workflows/onboarding_form.html:127
+#: workflows/templates/workflows/welcome_emails.html:105
+msgid "Alle auswählen"
+msgstr "Select all"
+
+#: workflows/templates/workflows/onboarding_form.html:87
+#: workflows/templates/workflows/onboarding_form.html:126
+#, fuzzy
+#| msgid "Auswahl löschen"
+msgid "Auswahl aufheben"
+msgstr "Delete selection"
+
+#: workflows/templates/workflows/onboarding_form.html:149
 msgid "Keine konfigurierten Felder in diesem Schritt."
 msgstr "No configured fields in this step."
 
-#: workflows/templates/workflows/onboarding_form.html:118
+#: workflows/templates/workflows/onboarding_form.html:154
 msgid "Fast geschafft. Bitte Abschlussdaten prüfen und die Anfrage absenden."
 msgstr "Almost done. Please review the final details and submit the request."
 
-#: workflows/templates/workflows/onboarding_form.html:130
+#: workflows/templates/workflows/onboarding_form.html:166
 msgid "Zurück"
 msgstr "Back"
 
-#: workflows/templates/workflows/onboarding_form.html:131
+#: workflows/templates/workflows/onboarding_form.html:167
 msgid "Weiter"
 msgstr "Next"
 
-#: workflows/templates/workflows/onboarding_form.html:132
+#: workflows/templates/workflows/onboarding_form.html:168
 msgid "Onboarding-Anfrage absenden"
 msgstr "Submit onboarding request"
 
@@ -1318,10 +1333,6 @@ msgstr "Available keywords:"
 msgid "Welcome-Einstellungen speichern"
 msgstr "Save welcome settings"
 
-#: workflows/templates/workflows/welcome_emails.html:105
-msgid "Alle auswählen"
-msgstr "Select all"
-
 #: workflows/templates/workflows/welcome_emails.html:108
 #: workflows/templates/workflows/welcome_emails.html:163
 msgid "Pausieren"

backend/workflows/static/workflows/css/app_chrome.css

@@ -0,0 +1,101 @@
+:root {
+  --app-shell-width: 1380px;
+  --app-line: #d9e3ee;
+  --app-brand-blue: #000078;
+  --app-panel: rgba(255, 255, 255, 0.9);
+  --app-shadow: 0 22px 48px rgba(18, 34, 56, 0.14);
+}
+
+.app-header {
+  box-sizing: border-box;
+  width: min(var(--app-shell-width), 100%);
+  margin: 0 auto 12px;
+  display: flex;
+  justify-content: space-between;
+  align-items: flex-start;
+  gap: 18px;
+  padding: 22px 24px 18px;
+  border: 1px solid rgba(217, 227, 238, 0.9);
+  border-radius: 28px;
+  background: linear-gradient(180deg, rgba(255,255,255,0.95), rgba(248,251,255,0.84));
+  box-shadow: var(--app-shadow);
+}
+
+.app-header-in-shell {
+  box-sizing: border-box;
+  width: 100%;
+  margin: 0;
+  padding: 22px 24px 18px;
+  border: 0;
+  border-bottom: 1px solid rgba(217, 227, 238, 0.9);
+  border-radius: 0;
+  background: linear-gradient(180deg, rgba(255,255,255,0.95), rgba(248,251,255,0.84));
+  box-shadow: none;
+}
+
+.app-brand {
+  display: inline-flex;
+  min-width: 0;
+  align-items: center;
+  text-decoration: none;
+}
+
+.app-brand-logo {
+  width: 186px;
+  max-width: 100%;
+  height: auto;
+  display: block;
+}
+
+.app-header-actions {
+  display: flex;
+  margin-left: auto;
+  flex: 0 0 auto;
+  gap: 8px;
+  flex-wrap: wrap;
+  justify-content: flex-end;
+  align-items: center;
+}
+
+.app-lang-switch {
+  display: flex;
+  gap: 6px;
+}
+
+.app-lang-btn {
+  border: 1px solid var(--app-line);
+  background: #f8fbff;
+  color: #1f3a5f;
+  border-radius: 999px;
+  padding: 6px 10px;
+  font-size: 12px;
+  font-weight: 700;
+  cursor: pointer;
+}
+
+.app-lang-btn.active {
+  background: var(--app-brand-blue);
+  border-color: var(--app-brand-blue);
+  color: #fff;
+}
+
+.shell,
+.wrap,
+.top-wrap {
+  width: min(var(--app-shell-width), 100%) !important;
+  max-width: none !important;
+  margin-left: auto !important;
+  margin-right: auto !important;
+}
+
+@media (max-width: 900px) {
+  .app-header,
+  .app-header-in-shell {
+    flex-direction: column;
+    align-items: stretch;
+  }
+
+  .app-header-actions {
+    justify-content: flex-start;
+  }
+}

backend/workflows/static/workflows/css/offboarding_form.css

@@ -7,10 +7,12 @@ body {
     radial-gradient(900px 520px at 92% 0%, #eef4ff, transparent),
     #edf2fb;
 }
-.wrap { max-width: 920px; margin: 0 auto; }
+.wrap { width: min(var(--app-shell-width), 100%); margin: 0 auto; background: #ffffff; border: 1px solid #d8e1ee; border-radius: 20px; box-shadow: 0 20px 44px rgba(16, 32, 57, 0.13); overflow: hidden; }
+.wrap-body { padding: 18px; }
 .brand-logo { width: 180px; max-width: 100%; height: auto; margin: 0 0 10px; display: block; }
 .top-link { margin-bottom: 10px; }
 .card { background: linear-gradient(180deg, #ffffff, #fbfcff); border: 1px solid #d9dcf3; border-radius: 14px; padding: 18px; margin-bottom: 14px; box-shadow: 0 10px 24px rgba(0, 0, 120, 0.08); }
+.wrap-body .card:last-child { margin-bottom: 0; }
 h1 { margin-top: 0; color: #000078; }
 .grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
 .field { margin-bottom: 12px; }

backend/workflows/static/workflows/css/onboarding_form.css

@@ -25,15 +25,24 @@ body {
 }
 
 .shell {
-  max-width: 1120px;
+  width: min(var(--app-shell-width), 100%);
   margin: 0 auto;
+  background: var(--card);
+  border: 1px solid var(--line);
+  border-radius: 20px;
+  box-shadow: 0 20px 44px rgba(16, 32, 57, 0.13);
+  overflow: hidden;
+}
+
+.shell-body {
   display: grid;
   grid-template-columns: 290px 1fr;
   gap: 16px;
+  padding: 18px;
 }
 
 .top-wrap {
-  max-width: 1120px;
+  width: min(var(--app-shell-width), 100%);
   margin: 0 auto 10px;
 }
 
@@ -172,7 +181,9 @@ h1 {
 }
 
 .section-itsetup {
-  background: linear-gradient(160deg, #ffffff, #f7faff);
+  background: linear-gradient(180deg, #ffffff 0%, #f9fbff 100%);
+  border-color: #d5e2f9;
+  box-shadow: 0 10px 24px rgba(15, 42, 84, 0.08);
 }
 
 .section-abschluss {
@@ -198,6 +209,23 @@ h1 {
   font-size: 13px;
 }
 
+.section-itsetup .section-head {
+  margin: -14px -14px 16px;
+  padding: 12px 14px;
+  border-bottom: 1px solid #d5e2f9;
+  background: #eef4ff;
+  border-top-left-radius: 14px;
+  border-top-right-radius: 14px;
+}
+
+.section-itsetup .section-head h2 {
+  color: #1f376b;
+}
+
+.section-itsetup .section-head p {
+  color: #5e7088;
+}
+
 .grid-2 {
   display: grid;
   grid-template-columns: 1fr 1fr;
@@ -224,6 +252,107 @@ h1 {
   margin-bottom: 0;
 }
 
+.section-itsetup .field-group {
+  border: 1px solid #d7e0ea;
+  border-radius: 14px;
+  background: #ffffff;
+  padding: 14px;
+}
+
+.section-itsetup .field-group.hidden {
+  display: none;
+}
+
+.section-itsetup .field:not(.field-full) {
+  border: 1px solid #d7e0ea;
+  border-radius: 14px;
+  background: #ffffff;
+  padding: 12px;
+  min-height: 118px;
+  display: flex;
+  flex-direction: column;
+  box-shadow: 0 4px 14px rgba(17, 52, 95, 0.04);
+}
+
+.section-itsetup .field:not(.field-full) input,
+.section-itsetup .field:not(.field-full) select,
+.section-itsetup .field:not(.field-full) textarea {
+  margin-top: auto;
+}
+
+.section-itsetup .field.field-full:not(.checkbox-list):not(.inline-check) {
+  border: 1px solid #d7e0ea;
+  border-radius: 14px;
+  background: #ffffff;
+  padding: 12px;
+  box-shadow: 0 4px 14px rgba(17, 52, 95, 0.04);
+}
+
+.itsetup-checklist-panel {
+  border: 1px solid #d7e0ea;
+  border-radius: 12px;
+  overflow: hidden;
+  background: #ffffff;
+  padding: 0;
+  box-shadow: 0 4px 10px rgba(17, 52, 95, 0.04);
+}
+
+.itsetup-checklist-head {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 10px;
+  padding: 12px 14px;
+  background: linear-gradient(180deg, #edf3ff, #e5eeff);
+  border-bottom: 1px solid #cad8f3;
+}
+
+.itsetup-checklist-head h3 {
+  margin: 0;
+  font-size: 21px;
+  line-height: 1.2;
+  font-weight: 700;
+  color: #1f376b;
+}
+
+.checklist-toggle-btn {
+  appearance: none;
+  border: 1px solid #6d86ca;
+  background: linear-gradient(180deg, #ffffff, #e9f0ff);
+  color: #14315f;
+  border-radius: 10px;
+  padding: 8px 12px;
+  font: inherit;
+  font-size: 12px;
+  font-weight: 700;
+  cursor: pointer;
+  line-height: 1;
+  min-height: 36px;
+  white-space: nowrap;
+  box-shadow: 0 4px 10px rgba(23, 54, 109, 0.10);
+  transition: background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease, transform 0.08s ease;
+}
+
+.checklist-toggle-btn:hover {
+  background: linear-gradient(180deg, #ffffff, #dfe9ff);
+  border-color: #5d79c3;
+  box-shadow: 0 6px 14px rgba(23, 54, 109, 0.14);
+}
+
+.checklist-toggle-btn:focus-visible {
+  outline: 3px solid rgba(0, 0, 120, 0.16);
+  outline-offset: 2px;
+}
+
+.checklist-toggle-btn:active {
+  transform: translateY(1px);
+}
+
+.itsetup-checklist-body {
+  padding: 0;
+  background: #ffffff;
+}
+
 label {
   display: block;
   font-weight: 600;
@@ -305,6 +434,95 @@ select:focus {
   break-inside: avoid;
 }
 
+.itsetup-checklist-body > div {
+  margin: 0;
+  padding: 0;
+  border: 0;
+  border-radius: 0;
+  background: #ffffff;
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  column-gap: 0;
+  row-gap: 0;
+}
+
+.itsetup-checklist-body > [id^="id_"] {
+  display: grid !important;
+  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) !important;
+  column-gap: 0 !important;
+  row-gap: 0 !important;
+}
+
+.itsetup-checklist-body > [id^="id_"].cols-3 {
+  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr) !important;
+}
+
+.itsetup-checklist-body > div > div {
+  margin: 0;
+  border-bottom: 1px solid #e6edf7;
+  min-width: 0;
+}
+
+.itsetup-checklist-body > div > div label {
+  display: flex;
+  align-items: flex-start;
+  gap: 10px;
+  margin: 0;
+  padding: 8px 10px;
+  border: 0;
+  border-radius: 0;
+  background: #ffffff;
+  font-weight: 500;
+  font-size: 14px;
+  line-height: 1.25;
+  min-height: 100%;
+  min-width: 0;
+  overflow-wrap: anywhere;
+}
+
+.itsetup-checklist-body > div > div:nth-child(odd) {
+  border-right: 1px solid #e6edf7;
+}
+
+.itsetup-checklist-body > [id^="id_"].cols-3 > div:nth-child(odd) {
+  border-right: 0;
+}
+
+.itsetup-checklist-body > [id^="id_"].cols-3 > div:not(:nth-child(3n)) {
+  border-right: 1px solid #e6edf7;
+}
+
+.itsetup-checklist-body > div > div:last-child,
+.itsetup-checklist-body > div > div:nth-last-child(2):nth-child(odd) {
+  border-bottom: 0;
+}
+
+.itsetup-checklist-body > [id^="id_"].cols-3 > div:last-child,
+.itsetup-checklist-body > [id^="id_"].cols-3 > div:nth-last-child(2):nth-child(3n-1),
+.itsetup-checklist-body > [id^="id_"].cols-3 > div:nth-last-child(3):nth-child(3n-2) {
+  border-bottom: 0;
+}
+
+.itsetup-checklist-body > div > div input[type="checkbox"] {
+  width: 16px;
+  height: 16px;
+  min-height: auto;
+  margin: 1px 0 0;
+  padding: 0;
+  accent-color: var(--brand);
+  box-shadow: none;
+}
+
+.itsetup-checklist-panel .hint,
+.itsetup-checklist-panel .errorlist {
+  margin: 0;
+  padding: 10px 14px 12px;
+}
+
+.field-group .grid-2 > .field:only-child {
+  grid-column: 1 / -1;
+}
+
 .hint {
   color: var(--muted);
   font-size: 12px;

backend/workflows/templates/registration/login.html

@@ -6,10 +6,10 @@
   <meta name="viewport" content="width=device-width, initial-scale=1" />
   <title>{% trans "Anmeldung" %}</title>
   <link rel="stylesheet" href="{% static 'workflows/css/buttons.css' %}" />
+  <link rel="stylesheet" href="{% static 'workflows/css/app_chrome.css' %}" />
   <style>
-    body { margin: 0; font-family: Arial, sans-serif; min-height: 100vh; display: grid; place-items: center; background: linear-gradient(160deg, #eef6ff, #fff3f3); }
+    body { margin: 0; font-family: Arial, sans-serif; min-height: 100vh; background: linear-gradient(160deg, #eef6ff, #fff3f3); padding: 24px; }
-    .card { width: min(420px, calc(100% - 28px)); background: #fff; border: 1px solid #d9e3f0; border-radius: 14px; padding: 20px; box-shadow: 0 12px 30px rgba(28, 45, 79, 0.12); }
+    .card { width: min(420px, calc(100% - 28px)); margin: 0 auto; background: #fff; border: 1px solid #d9e3f0; border-radius: 14px; padding: 20px; box-shadow: 0 12px 30px rgba(28, 45, 79, 0.12); }
-    .logo { width: 190px; max-width: 100%; height: auto; display: block; margin-bottom: 12px; }
     h1 { margin: 0 0 8px; font-size: 24px; }
     p { margin: 0 0 14px; color: #607086; }
     .field { margin-bottom: 12px; }
@@ -17,14 +17,11 @@
     input { width: 100%; padding: 10px; box-sizing: border-box; border: 1px solid #cbd5e1; border-radius: 8px; }
     .btn { width: 100%; }
     .errorlist { color: #b91c1c; margin: 6px 0; }
-    .card-head { display:block; }
   </style>
 </head>
 <body>
+  {% include 'workflows/includes/app_header.html' with header_show_home=0 %}
   <div class="card">
-    <div class="card-head">
-      <img class="logo" src="{% static 'workflows/img/tubco-logo.svg' %}" alt="TUB/CO Logo" />
-    </div>
     <h1>{% trans "Anmeldung" %}</h1>
     <p>{% trans "Bitte melden Sie sich mit Ihrem Benutzerkonto an." %}</p>
 

backend/workflows/templates/workflows/base_shell.html

@@ -0,0 +1,22 @@
+{% load static i18n %}
+{% get_current_language as CURRENT_LANGUAGE %}
+<!doctype html>
+<html lang="{{ CURRENT_LANGUAGE }}">
+<head>
+  <meta charset="utf-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1" />
+  <title>{% block title %}{% endblock %}</title>
+  <link rel="stylesheet" href="{% static 'workflows/css/buttons.css' %}" />
+  <link rel="stylesheet" href="{% static 'workflows/css/app_chrome.css' %}" />
+  {% block extra_css %}{% endblock %}
+  {% block extra_head %}{% endblock %}
+</head>
+<body{% block body_attrs %}{% endblock %}>
+  {% block pre_shell %}{% endblock %}
+  <div class="{% block shell_class %}shell{% endblock %}">
+    {% block shell_header %}{% endblock %}
+    {% block shell_body %}{% endblock %}
+  </div>
+  {% block extra_scripts %}{% endblock %}
+</body>
+</html>

backend/workflows/templates/workflows/developer_handbook.html

@@ -1,11 +1,9 @@
+{% extends 'workflows/base_shell.html' %}
 {% load static %}
-<!doctype html>
+
-<html lang="en">
+{% block title %}Developer Handbook{% endblock %}
-<head>
+
-  <meta charset="utf-8" />
+{% block extra_head %}
-  <meta name="viewport" content="width=device-width, initial-scale=1" />
-  <title>Developer Handbook</title>
-  <link rel="stylesheet" href="{% static 'workflows/css/buttons.css' %}" />
   <style>
     body { margin: 0; font-family: Arial, sans-serif; background: #f4f8ff; color: #1b2b43; padding: 20px; }
     .shell { max-width: 1120px; margin: 0 auto; background: #fff; border: 1px solid #d7e0ea; border-radius: 14px; padding: 18px; }
@@ -24,15 +22,14 @@
     .box { border: 1px solid #d7e0ea; border-radius: 10px; padding: 10px; background: #fcfdff; margin: 8px 0 12px; }
     .note { border-left: 4px solid #000078; padding: 8px 10px; background: #f4f8ff; margin: 10px 0; }
   </style>
-</head>
+{% endblock %}
-<body>
+
-  <div class="shell">
+{% block shell_body %}
-    <img class="brand-logo" src="{% static 'workflows/img/tubco-logo.svg' %}" alt="TUB/CO Logo" />
+      {% include 'workflows/includes/app_header.html' with header_show_home=1 header_inside_shell=1 %}
     <div class="top">
       <h1>Developer Handbook</h1>
       <div style="display:flex; gap:8px; flex-wrap:wrap;">
         <a class="btn btn-secondary" href="/admin-tools/wiki/">Project Wiki</a>
-        <a class="btn btn-secondary" href="/">Back to Home</a>
       </div>
     </div>
     <p class="sub">Engineering runbook for development, deployment, maintenance, and extension of the TUBCO Onboarding & Offboarding Portal.</p>
@@ -68,6 +65,7 @@
     <ul>
       <li><code>/backend/config/</code>: Django settings, WSGI, URL config</li>
       <li><code>/backend/workflows/</code>: application logic, views, models, tasks, templates, static assets</li>
+      <li><code>/backend/workflows/templates/workflows/base_shell.html</code>: standard page shell for new staff-facing pages</li>
       <li><code>/backend/media/templates/</code>: PDF HTML templates and letterhead source files</li>
       <li><code>/backend/media/pdfs/</code>: generated PDF outputs on host volume</li>
       <li><code>/backend/locale/</code>: translation catalogs</li>
@@ -193,6 +191,7 @@ docker compose exec -T web python manage.py run_staging_e2e_check</code></pre>
     <ul>
       <li>Use <code>check</code> after model/view/template changes.</li>
       <li>Use targeted shell checks for render validation when changing templates or routes.</li>
+      <li>New pages should extend <code>base_shell.html</code> and keep header/frame logic out of page-local templates.</li>
       <li>Use real PDF generation tests when changing PDF templates or intro/offboarding document logic.</li>
       <li>Use the dedicated Release Checklist page as the final go/no-go runbook before shipping changes.</li>
       <li>The automated bilingual smoke tests now cover DE/EN request language capture and English email-template rendering.</li>
@@ -230,6 +229,5 @@ docker compose exec -T web python manage.py run_staging_e2e_check</code></pre>
       <li>Prefer standard framework workflows over custom one-off maintenance scripts.</li>
       <li>When adding new features, document them in both the Project Wiki and this handbook if they change engineering workflow.</li>
     </ul>
-  </div>
+  
-</body>
+{% endblock %}
-</html>

backend/workflows/templates/workflows/form_builder.html

@@ -6,14 +6,12 @@
   <meta name="viewport" content="width=device-width, initial-scale=1" />
   <title>{% trans "Form Builder" %}</title>
   <link rel="stylesheet" href="{% static 'workflows/css/buttons.css' %}" />
+  <link rel="stylesheet" href="{% static 'workflows/css/app_chrome.css' %}" />
   <link rel="stylesheet" href="{% static 'workflows/css/form_builder.css' %}" />
 </head>
 <body>
   <div class="shell">
-    <div class="topbar">
+    {% include 'workflows/includes/app_header.html' with header_show_home=1 header_inside_shell=1 %}
-      <img class="brand-logo" src="{% static 'workflows/img/tubco-logo.svg' %}" alt="TUB/CO Logo" />
-      <a class="btn btn-secondary" href="/">{% trans "Zur Startseite" %}</a>
-    </div>
 
     <header class="header">
       <h1>{% trans "Form Builder" %}</h1>

backend/workflows/templates/workflows/handbook.html

@@ -1,11 +1,9 @@
+{% extends 'workflows/base_shell.html' %}
 {% load static i18n %}
-<!doctype html>
+
-<html lang="en">
+{% block title %}{% trans "Handbook" %}{% endblock %}
-<head>
+
-  <meta charset="utf-8" />
+{% block extra_head %}
-  <meta name="viewport" content="width=device-width, initial-scale=1" />
-  <title>{% trans "Handbook" %}</title>
-  <link rel="stylesheet" href="{% static 'workflows/css/buttons.css' %}" />
   <style>
     body { margin: 0; font-family: Arial, sans-serif; background: #f4f8ff; color: #1b2b43; padding: 20px; }
     .shell { max-width: 1120px; margin: 0 auto; background: #fff; border: 1px solid #d7e0ea; border-radius: 14px; padding: 18px; }
@@ -23,13 +21,12 @@
     .actions { display: flex; gap: 8px; flex-wrap: wrap; }
     @media (max-width: 760px) { .grid { grid-template-columns: 1fr; } }
   </style>
-</head>
+{% endblock %}
-<body>
+
-  <div class="shell">
+{% block shell_body %}
-    <img class="brand-logo" src="{% static 'workflows/img/tubco-logo.svg' %}" alt="TUB/CO Logo" />
+      {% include 'workflows/includes/app_header.html' with header_show_home=1 header_inside_shell=1 %}
     <div class="top">
       <h1>{% trans "Handbook" %}</h1>
-      <a class="btn btn-secondary" href="/">{% trans "Back to Home" %}</a>
     </div>
     <p class="sub">{% trans "Single documentation entry point for both operational knowledge and long-term engineering knowledge." %}</p>
 
@@ -79,6 +76,5 @@
         </div>
       </section>
     </div>
-  </div>
+  
-</body>
+{% endblock %}
-</html>

backend/workflows/templates/workflows/home.html

@@ -7,6 +7,7 @@
   <meta name="viewport" content="width=device-width, initial-scale=1" />
   <title>{% trans "TUBCO Onboarding & Offboarding Portal" %}</title>
   <link rel="stylesheet" href="{% static 'workflows/css/buttons.css' %}" />
+  <link rel="stylesheet" href="{% static 'workflows/css/app_chrome.css' %}" />
   <style>
     :root {
       --brand-blue: #000078;
@@ -446,7 +447,7 @@
   <div class="shell">
     <div class="topbar">
       <div class="brand-wrap">
-        <img class="brand-logo" src="{% static 'workflows/img/tubco-logo.svg' %}" alt="TUB/CO Logo" />
+        <a class="app-brand" href="/"><img class="brand-logo" src="{% static 'workflows/img/tubco-logo.svg' %}" alt="TUB/CO Logo" /></a>
       </div>
       <div class="quick-actions">
         <form method="post" action="{% url 'set_language' %}" class="lang-switch">

backend/workflows/templates/workflows/includes/app_header.html

@@ -0,0 +1,23 @@
+{% load static i18n %}
+{% get_current_language as CURRENT_LANGUAGE %}
+<div class="app-header{% if header_inside_shell %} app-header-in-shell{% endif %}">
+  <a class="app-brand" href="/" aria-label="{% trans 'Zur Startseite' %}">
+    <img class="app-brand-logo" src="{% static 'workflows/img/tubco-logo.svg' %}" alt="TUB/CO Logo" />
+  </a>
+  <div class="app-header-actions">
+    {% if header_show_lang %}
+      <form method="post" action="{% url 'set_language' %}" class="app-lang-switch">
+        {% csrf_token %}
+        <input type="hidden" name="next" value="{{ request.get_full_path }}" />
+        <button class="app-lang-btn {% if CURRENT_LANGUAGE == 'de' %}active{% endif %}" type="submit" name="language" value="de">DE</button>
+        <button class="app-lang-btn {% if CURRENT_LANGUAGE == 'en' %}active{% endif %}" type="submit" name="language" value="en">EN</button>
+      </form>
+    {% endif %}
+    {% if header_show_dashboard %}
+      <a class="btn btn-secondary" href="/requests/">{% trans "Zum Dashboard" %}</a>
+    {% endif %}
+    {% if header_show_home %}
+      <a class="btn btn-secondary" href="/">{% trans "Zur Startseite" %}</a>
+    {% endif %}
+  </div>
+</div>

backend/workflows/templates/workflows/integrations_setup.html

@@ -6,6 +6,7 @@
   <meta name="viewport" content="width=device-width, initial-scale=1" />
   <title>{% trans "Integrationen Setup" %}</title>
   <link rel="stylesheet" href="{% static 'workflows/css/buttons.css' %}" />
+  <link rel="stylesheet" href="{% static 'workflows/css/app_chrome.css' %}" />
   <style>
     body { margin: 0; font-family: Arial, sans-serif; background: #f4f8ff; color: #0f172a; padding: 20px; }
     .shell { max-width: 980px; margin: 0 auto; background: #fff; border: 1px solid #d8e3f0; border-radius: 14px; padding: 16px; }
@@ -72,10 +73,7 @@
 </head>
 <body>
   <div class="shell">
-    <div class="topbar">
+    {% include 'workflows/includes/app_header.html' with header_show_home=1 header_inside_shell=1 %}
-      <img class="brand-logo" src="{% static 'workflows/img/tubco-logo.svg' %}" alt="TUB/CO Logo" />
-      <a class="btn btn-secondary" href="/">{% trans "Zur Startseite" %}</a>
-    </div>
     <h1>{% trans "Integrationen Setup" %}</h1>
     <p class="sub">{% trans "Verwalten Sie Nextcloud- und Mail-Konfiguration ohne Backend-Wechsel." %}</p>
 

backend/workflows/templates/workflows/intro_builder.html

@@ -6,6 +6,7 @@
   <meta name="viewport" content="width=device-width, initial-scale=1" />
   <title>{% trans "Einweisungs-Builder" %}</title>
   <link rel="stylesheet" href="{% static 'workflows/css/buttons.css' %}" />
+  <link rel="stylesheet" href="{% static 'workflows/css/app_chrome.css' %}" />
   <style>
     body { margin: 0; font-family: Arial, sans-serif; background: #f4f8ff; color: #1b2b43; padding: 20px; }
     .shell { max-width: 1180px; margin: 0 auto; background: #fff; border: 1px solid #d7e0ea; border-radius: 14px; padding: 18px; }
@@ -34,10 +35,7 @@
 </head>
 <body>
   <div class="shell">
-    <div class="topbar">
+    {% include 'workflows/includes/app_header.html' with header_show_dashboard=1 header_show_home=1 header_inside_shell=1 %}
-      <img class="brand-logo" src="{% static 'workflows/img/tubco-logo.svg' %}" alt="TUB/CO Logo" />
-      <a class="btn btn-secondary" href="/">{% trans "Zur Startseite" %}</a>
-    </div>
 
     <div class="toolbar">
       <div>

backend/workflows/templates/workflows/offboarding_form.html

@@ -7,6 +7,7 @@
   <meta name="viewport" content="width=device-width, initial-scale=1" />
   <title>{% trans "Offboarding-Anfrage" %}</title>
   <link rel="stylesheet" href="{% static 'workflows/css/buttons.css' %}" />
+  <link rel="stylesheet" href="{% static 'workflows/css/app_chrome.css' %}" />
   <link rel="stylesheet" href="{% static 'workflows/css/offboarding_form.css' %}" />
 </head>
 <body>
@@ -19,15 +20,9 @@
   </div>
 
   <div class="wrap">
-    <img class="brand-logo" src="{% static 'workflows/img/tubco-logo.svg' %}" alt="TUB/CO Logo" />
+    {% include 'workflows/includes/app_header.html' with header_show_lang=1 header_show_home=1 header_inside_shell=1 %}
-    <div class="top-link" style="display:flex; gap:8px; align-items:center;">
+
-      <form method="post" action="{% url 'set_language' %}" class="lang-switch" style="display:flex; gap:6px;">
+    <div class="wrap-body">
-        {% csrf_token %}
-        <input type="hidden" name="next" value="{{ request.get_full_path }}" />
-        <button class="btn btn-secondary" type="submit" name="language" value="de">DE</button>
-        <button class="btn btn-secondary" type="submit" name="language" value="en">EN</button>
-      </form>
-      <a class="btn btn-secondary" href="/">{% trans "Zur Startseite" %}</a></div>
     <div class="card">
 <h1>{% trans "Offboarding-Anfrage" %}</h1>
       <form method="get" action="/offboarding/new/">
@@ -69,6 +64,7 @@
 <button class="btn btn-primary" type="submit">{% trans "Offboarding-Anfrage speichern" %}</button>
       </form>
     </div>
+    </div>
   </div>
 
   <script>

backend/workflows/templates/workflows/offboarding_success.html

@@ -1,27 +1,39 @@
+{% load static i18n %}
 <!doctype html>
 <html lang="de">
 <head>
   <meta charset="utf-8" />
   <meta name="viewport" content="width=device-width, initial-scale=1" />
-  <title>Offboarding gespeichert</title>
+  <title>{% trans "Offboarding gespeichert" %}</title>
+  <link rel="stylesheet" href="{% static 'workflows/css/buttons.css' %}" />
+  <link rel="stylesheet" href="{% static 'workflows/css/app_chrome.css' %}" />
   <style>
-    body { font-family: Arial, sans-serif; margin: 24px; }
+    body { margin: 0; font-family: Arial, sans-serif; background: #f4f8ff; color: #1b2b43; padding: 24px; }
-    code { background: #f4f4f4; padding: 2px 6px; }
+    .shell { background: #fff; border: 1px solid #d7e0ea; border-radius: 16px; padding: 20px; box-shadow: 0 16px 36px rgba(18,34,56,0.10); }
+    h1 { margin: 0 0 10px; color: #000078; }
+    p { margin: 0 0 10px; }
+    code { background: #f4f6fa; padding: 2px 6px; border-radius: 6px; }
+    .actions { display:flex; gap:8px; flex-wrap:wrap; margin-top: 14px; }
   </style>
 </head>
 <body>
-  <h1>Offboarding gespeichert</h1>
+  {% include 'workflows/includes/app_header.html' with header_show_home=1 %}
-  <p>Vorgangs-ID: <code>{{ obj.id }}</code></p>
+  <div class="shell">
-  <p>Name: <code>{{ obj.full_name }}</code></p>
+    <h1>{% trans "Offboarding gespeichert" %}</h1>
-  <p>E-Mail: <code>{{ obj.work_email }}</code></p>
+    <p>{% trans "Vorgangs-ID:" %} <code>{{ obj.id }}</code></p>
-  <p>Letzter Arbeitstag: <code>{{ obj.last_working_day }}</code></p>
+    <p>{% trans "Name:" %} <code>{{ obj.full_name }}</code></p>
-  {% if pdf_url %}
+    <p>{% trans "E-Mail:" %} <code>{{ obj.work_email }}</code></p>
-    <p>PDF: <a href="{{ pdf_url }}" target="_blank" rel="noopener">PDF öffnen</a></p>
+    <p>{% trans "Letzter Arbeitstag:" %} <code>{{ obj.last_working_day }}</code></p>
-    <p>Datei: <code>{{ obj.generated_pdf_path }}</code></p>
+    {% if pdf_url %}
-  {% else %}
+      <p>{% trans "PDF:" %} <a href="{{ pdf_url }}" target="_blank" rel="noopener">{% trans "PDF öffnen" %}</a></p>
-    <p>PDF wird im Hintergrund erstellt.</p>
+      <p>{% trans "Datei:" %} <code>{{ obj.generated_pdf_path }}</code></p>
-  {% endif %}
+    {% else %}
-  <p><a href="/">Zur Startseite</a></p>
+      <p>{% trans "PDF wird im Hintergrund erstellt." %}</p>
-  <p><a href="/offboarding/new/">Neue Offboarding-Anfrage erfassen</a></p>
+    {% endif %}
+    <div class="actions">
+      <a class="btn btn-secondary" href="/offboarding/new/">{% trans "Neue Offboarding-Anfrage erfassen" %}</a>
+      <a class="btn btn-secondary" href="/requests/">{% trans "Zum Dashboard" %}</a>
+    </div>
+  </div>
 </body>
 </html>

backend/workflows/templates/workflows/onboarding_form.html

@@ -7,6 +7,7 @@
   <meta name="viewport" content="width=device-width, initial-scale=1" />
   <title>{% trans "Onboarding-Anfrage" %}</title>
   <link rel="stylesheet" href="{% static 'workflows/css/buttons.css' %}" />
+  <link rel="stylesheet" href="{% static 'workflows/css/app_chrome.css' %}" />
   <link rel="stylesheet" href="{% static 'workflows/css/onboarding_form.css' %}" />
 </head>
 <body>
@@ -18,21 +19,11 @@
     </div>
   </div>
 
-  <div class="top-wrap">
-    <img class="brand-logo" src="{% static 'workflows/img/tubco-logo.svg' %}" alt="TUB/CO Logo" />
-    <div class="top-link" style="display:flex; gap:8px; align-items:center;">
-      <form method="post" action="{% url 'set_language' %}" class="lang-switch" style="display:flex; gap:6px;">
-        {% csrf_token %}
-        <input type="hidden" name="next" value="{{ request.get_full_path }}" />
-        <button class="btn btn-secondary" type="submit" name="language" value="de">DE</button>
-        <button class="btn btn-secondary" type="submit" name="language" value="en">EN</button>
-      </form>
-      <a class="btn btn-secondary" href="/">{% trans "Zur Startseite" %}</a>
-    </div>
-  </div>
-
   <div class="shell">
-    <aside class="panel">
+    {% include 'workflows/includes/app_header.html' with header_show_lang=1 header_show_home=1 header_inside_shell=1 %}
+
+    <div class="shell-body">
+      <aside class="panel">
 <h1>{% trans "Onboarding" %}</h1>
 <p class="sub">{% trans "Mehrseitiges Formular mit konfigurierbaren Feldern aus dem Admin." %}</p>
       <ol class="step-list">
@@ -48,7 +39,7 @@
       </ol>
     </aside>
 
-    <main class="main">
+      <main class="main">
       {% if form.errors %}
 <div class="error-banner">{% trans "Bitte prüfen Sie die markierten Felder. Ungültige Eingaben wurden erkannt." %}</div>
       {% endif %}
@@ -75,8 +66,26 @@
                           {% if field.help_text %}<div class="hint">{{ field.help_text }}</div>{% endif %}
                           {{ field.errors }}
                         </div>
+                      {% elif section.key == 'itsetup' and field.name in onboarding_checkbox_lists %}
+                        <div class="itsetup-checklist-panel field-full">
+                          <div class="itsetup-checklist-head">
+                            <h3>{{ field.label }}</h3>
+                            <button
+                              type="button"
+                              class="checklist-toggle-btn"
+                              data-checklist-toggle
+                              data-label-select="{% trans 'Alle auswählen' %}"
+                              data-label-clear="{% trans 'Auswahl aufheben' %}"
+                            >{% trans "Alle auswählen" %}</button>
+                          </div>
+                          <div class="itsetup-checklist-body">
+                            {{ field }}
+                            {% if field.help_text %}<div class="hint">{{ field.help_text }}</div>{% endif %}
+                            {{ field.errors }}
+                          </div>
+                        </div>
                       {% else %}
-                        <div class="field {% if section.key == 'abschluss' %}finish-field{% endif %} {% if field.name in onboarding_checkbox_lists or field.name == 'gender' %}field-full{% endif %} {% if field.name in onboarding_checkbox_lists %}checkbox-list{% endif %}">
+                        <div class="field {% if section.key == 'abschluss' %}finish-field{% endif %} {% if field.name in onboarding_checkbox_lists or field.name == 'gender' or field.name == 'additional_hardware_needed_choice' or field.name == 'additional_software_needed_choice' or field.name == 'additional_access_needed_choice' or field.name == 'successor_required_choice' %}field-full{% endif %} {% if field.name in onboarding_checkbox_lists %}checkbox-list{% endif %} {% if section.key == 'itsetup' and field.name in onboarding_checkbox_lists %}itsetup-checklist-block{% endif %}">
                           {{ field.label_tag }}
                           {{ field }}
                           {% if field.help_text %}<div class="hint">{{ field.help_text }}</div>{% endif %}
@@ -96,8 +105,26 @@
                               {% if field.help_text %}<div class="hint">{{ field.help_text }}</div>{% endif %}
                               {{ field.errors }}
                             </div>
+                          {% elif section.key == 'itsetup' and field.name in onboarding_checkbox_lists %}
+                            <div class="itsetup-checklist-panel field-full">
+                              <div class="itsetup-checklist-head">
+                                <h3>{{ field.label }}</h3>
+                                <button
+                                  type="button"
+                                  class="checklist-toggle-btn"
+                                  data-checklist-toggle
+                                  data-label-select="{% trans 'Alle auswählen' %}"
+                                  data-label-clear="{% trans 'Auswahl aufheben' %}"
+                                >{% trans "Alle auswählen" %}</button>
+                              </div>
+                              <div class="itsetup-checklist-body">
+                                {{ field }}
+                                {% if field.help_text %}<div class="hint">{{ field.help_text }}</div>{% endif %}
+                                {{ field.errors }}
+                              </div>
+                            </div>
                           {% else %}
-                            <div class="field {% if section.key == 'abschluss' %}finish-field{% endif %} {% if field.name in onboarding_checkbox_lists or field.name == 'gender' %}field-full{% endif %} {% if field.name in onboarding_checkbox_lists %}checkbox-list{% endif %}">
+                            <div class="field {% if section.key == 'abschluss' %}finish-field{% endif %} {% if field.name in onboarding_checkbox_lists or field.name == 'gender' or field.name == 'additional_hardware_needed_choice' or field.name == 'additional_software_needed_choice' or field.name == 'additional_access_needed_choice' or field.name == 'successor_required_choice' %}field-full{% endif %} {% if field.name in onboarding_checkbox_lists %}checkbox-list{% endif %} {% if section.key == 'itsetup' and field.name in onboarding_checkbox_lists %}itsetup-checklist-block{% endif %}">
                               {{ field.label_tag }}
                               {{ field }}
                               {% if field.help_text %}<div class="hint">{{ field.help_text }}</div>{% endif %}
@@ -132,7 +159,8 @@
 <button type="submit" id="btn-submit" class="btn btn-primary hidden">{% trans "Onboarding-Anfrage absenden" %}</button>
         </div>
       </form>
-    </main>
+      </main>
+    </div>
   </div>
 
   <script>
@@ -301,6 +329,48 @@
         // Manual-only behavior: fill only when button is clicked.
       }
 
+      function setupChecklistToggles() {
+        document.querySelectorAll('[data-checklist-toggle]').forEach(function (button) {
+          const panel = button.closest('.itsetup-checklist-panel');
+          if (!panel) return;
+
+          const getCheckboxes = function () {
+            return Array.from(panel.querySelectorAll('input[type="checkbox"]'));
+          };
+
+          const refreshButtonLabel = function () {
+            const checkboxes = getCheckboxes();
+            if (!checkboxes.length) return;
+            const allChecked = checkboxes.every(function (box) { return box.checked; });
+            button.textContent = allChecked ? (button.dataset.labelClear || 'Auswahl aufheben') : (button.dataset.labelSelect || 'Alle auswählen');
+          };
+
+          button.addEventListener('click', function () {
+            const checkboxes = getCheckboxes();
+            if (!checkboxes.length) return;
+            const shouldCheck = checkboxes.some(function (box) { return !box.checked; });
+            checkboxes.forEach(function (box) {
+              box.checked = shouldCheck;
+              box.dispatchEvent(new Event('change', { bubbles: true }));
+            });
+            refreshButtonLabel();
+          });
+
+          getCheckboxes().forEach(function (box) {
+            box.addEventListener('change', refreshButtonLabel);
+          });
+
+          refreshButtonLabel();
+        });
+      }
+
+      function setupChecklistColumns() {
+        document.querySelectorAll('.itsetup-checklist-body > [id^="id_"]').forEach(function (container) {
+          const itemCount = container.querySelectorAll(':scope > div').length;
+          container.classList.toggle('cols-3', itemCount > 8);
+        });
+      }
+
       function updateStep() {
         pages.forEach((p, i) => p.classList.toggle('active', i === current));
         navItems.forEach((n, i) => n.classList.toggle('active', i === current));
@@ -342,6 +412,8 @@
       syncConditionals();
       setupWorkEmailAutofill();
       setupBusinessCardAutofill();
+      setupChecklistToggles();
+      setupChecklistColumns();
       jumpToFirstErrorPage();
       updateStep();
     })();

backend/workflows/templates/workflows/onboarding_intro_session.html

@@ -6,6 +6,7 @@
   <meta name="viewport" content="width=device-width, initial-scale=1" />
   <title>{% trans "Einweisung durchführen" %}</title>
   <link rel="stylesheet" href="{% static 'workflows/css/buttons.css' %}" />
+  <link rel="stylesheet" href="{% static 'workflows/css/app_chrome.css' %}" />
   <style>
     :root {
       --brand-blue: #000078;
@@ -22,10 +23,7 @@
     }
     * { box-sizing: border-box; }
     body { margin: 0; font-family: "Segoe UI", Arial, sans-serif; background: linear-gradient(180deg, #eef4ff, #f8fbff); color: var(--ink); padding: 24px; }
-    .shell { max-width: 1180px; margin: 0 auto; background: var(--panel); border: 1px solid var(--line); border-radius: 18px; box-shadow: 0 18px 42px rgba(16,32,57,.10); overflow: hidden; }
+    .shell { width: min(var(--app-shell-width), 100%); margin: 0 auto; background: var(--panel); border: 1px solid var(--line); border-radius: 28px; box-shadow: 0 22px 48px rgba(18,34,56,.14); overflow: hidden; }
-    .topbar { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; padding: 18px 22px; border-bottom: 1px solid var(--line); background: #fff; }
-    .brand-logo { width: 210px; max-width: 100%; height: auto; display: block; }
-    .top-actions { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
     .hero { padding: 20px 22px 18px; border-bottom: 1px solid var(--line); background: linear-gradient(135deg, rgba(0,0,120,.06), rgba(0,0,120,0) 48%), linear-gradient(180deg, #ffffff, #f8fbff); }
     .hero h1 { margin: 0; font-size: 32px; line-height: 1.08; color: var(--brand-blue); }
     .sub { margin: 8px 0 0; color: var(--muted); max-width: 780px; }
@@ -55,18 +53,12 @@
     textarea { width: 100%; min-height: 150px; border: 1px solid #cfd9e8; border-radius: 10px; padding: 11px 12px; font: inherit; resize: vertical; }
     .help { color: var(--muted); font-size: 13px; margin-top: 8px; }
     .actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
-    @media (max-width: 900px) { .meta, .items { grid-template-columns: 1fr; } .topbar { flex-direction: column; } .top-actions { justify-content: flex-start; } .meta-grid { grid-template-columns: 1fr; } .item:nth-last-child(-n+2) { border-bottom: 1px solid #eef3f8; } .item:last-child { border-bottom: 0; } }
+    @media (max-width: 900px) { .meta, .items { grid-template-columns: 1fr; } .meta-grid { grid-template-columns: 1fr; } .item:nth-last-child(-n+2) { border-bottom: 1px solid #eef3f8; } .item:last-child { border-bottom: 0; } }
   </style>
 </head>
 <body>
   <div class="shell">
-    <div class="topbar">
+    {% include 'workflows/includes/app_header.html' with header_show_dashboard=1 header_show_home=1 header_inside_shell=1 %}
-      <img class="brand-logo" src="{% static 'workflows/img/tubco-logo.svg' %}" alt="TUB/CO Logo" />
-      <div class="top-actions">
-        <a class="btn btn-secondary" href="/requests/">{% trans "Zum Dashboard" %}</a>
-        <a class="btn btn-secondary" href="/">{% trans "Zur Startseite" %}</a>
-      </div>
-    </div>
 
     <div class="hero">
       <h1>{% trans "Einweisung durchführen" %}</h1>

backend/workflows/templates/workflows/onboarding_success.html

@@ -1,26 +1,38 @@
+{% load static i18n %}
 <!doctype html>
 <html lang="de">
 <head>
   <meta charset="utf-8" />
   <meta name="viewport" content="width=device-width, initial-scale=1" />
-  <title>Onboarding gespeichert</title>
+  <title>{% trans "Onboarding gespeichert" %}</title>
+  <link rel="stylesheet" href="{% static 'workflows/css/buttons.css' %}" />
+  <link rel="stylesheet" href="{% static 'workflows/css/app_chrome.css' %}" />
   <style>
-    body { font-family: Arial, sans-serif; margin: 24px; color: #222; }
+    body { margin: 0; font-family: Arial, sans-serif; background: #f4f8ff; color: #1b2b43; padding: 24px; }
-    code { background: #f4f4f4; padding: 2px 6px; }
+    .shell { background: #fff; border: 1px solid #d7e0ea; border-radius: 16px; padding: 20px; box-shadow: 0 16px 36px rgba(18,34,56,0.10); }
+    h1 { margin: 0 0 10px; color: #000078; }
+    p { margin: 0 0 10px; }
+    code { background: #f4f6fa; padding: 2px 6px; border-radius: 6px; }
+    .actions { display:flex; gap:8px; flex-wrap:wrap; margin-top: 14px; }
   </style>
 </head>
 <body>
-  <h1>Anfrage erfolgreich gespeichert</h1>
+  {% include 'workflows/includes/app_header.html' with header_show_home=1 %}
-  <p>Vorgangs-ID: <code>{{ obj.id }}</code></p>
+  <div class="shell">
-  <p>Name: <code>{{ obj.full_name }}</code></p>
+    <h1>{% trans "Anfrage erfolgreich gespeichert" %}</h1>
-  <p>E-Mail: <code>{{ obj.work_email }}</code></p>
+    <p>{% trans "Vorgangs-ID:" %} <code>{{ obj.id }}</code></p>
-  {% if pdf_url %}
+    <p>{% trans "Name:" %} <code>{{ obj.full_name }}</code></p>
-    <p>PDF: <a href="{{ pdf_url }}" target="_blank" rel="noopener">PDF öffnen</a></p>
+    <p>{% trans "E-Mail:" %} <code>{{ obj.work_email }}</code></p>
-    <p>Datei: <code>{{ obj.generated_pdf_path }}</code></p>
+    {% if pdf_url %}
-  {% else %}
+      <p>{% trans "PDF:" %} <a href="{{ pdf_url }}" target="_blank" rel="noopener">{% trans "PDF öffnen" %}</a></p>
-    <p>PDF wird im Hintergrund erstellt.</p>
+      <p>{% trans "Datei:" %} <code>{{ obj.generated_pdf_path }}</code></p>
-  {% endif %}
+    {% else %}
-  <p><a href="/">Zur Startseite</a></p>
+      <p>{% trans "PDF wird im Hintergrund erstellt." %}</p>
-  <p><a href="/onboarding/new/">Neue Anfrage erfassen</a></p>
+    {% endif %}
+    <div class="actions">
+      <a class="btn btn-secondary" href="/onboarding/new/">{% trans "Neue Anfrage erfassen" %}</a>
+      <a class="btn btn-secondary" href="/requests/">{% trans "Zum Dashboard" %}</a>
+    </div>
+  </div>
 </body>
 </html>

backend/workflows/templates/workflows/project_wiki.html

@@ -1,11 +1,9 @@
+{% extends 'workflows/base_shell.html' %}
 {% load static %}
-<!doctype html>
+
-<html lang="en">
+{% block title %}Project Wiki{% endblock %}
-<head>
+
-  <meta charset="utf-8" />
+{% block extra_head %}
-  <meta name="viewport" content="width=device-width, initial-scale=1" />
-  <title>Project Wiki</title>
-  <link rel="stylesheet" href="{% static 'workflows/css/buttons.css' %}" />
   <style>
     body { margin: 0; font-family: Arial, sans-serif; background: #f4f8ff; color: #1b2b43; padding: 20px; }
     .shell { max-width: 1120px; margin: 0 auto; background: #fff; border: 1px solid #d7e0ea; border-radius: 14px; padding: 18px; }
@@ -23,13 +21,12 @@
     .box { border: 1px solid #d7e0ea; border-radius: 10px; padding: 10px; background: #fcfdff; margin: 8px 0 12px; }
     .note { border-left: 4px solid #000078; padding: 8px 10px; background: #f4f8ff; margin: 10px 0; }
   </style>
-</head>
+{% endblock %}
-<body>
+
-  <div class="shell">
+{% block shell_body %}
-    <img class="brand-logo" src="{% static 'workflows/img/tubco-logo.svg' %}" alt="TUB/CO Logo" />
+      {% include 'workflows/includes/app_header.html' with header_show_home=1 header_inside_shell=1 %}
     <div class="top">
       <h1>Project Wiki</h1>
-      <a class="btn btn-secondary" href="/">Back to Home</a>
     </div>
     <p class="sub">Operational and technical documentation for the Onboarding/Offboarding platform.</p>
 
@@ -296,6 +293,5 @@
     <div class="note">
       Last updated for current system behavior as of March 19, 2026.
     </div>
-  </div>
+  
-</body>
+{% endblock %}
-</html>

backend/workflows/templates/workflows/release_checklist.html

@@ -1,11 +1,9 @@
+{% extends 'workflows/base_shell.html' %}
 {% load static i18n %}
-<!doctype html>
+
-<html lang="en">
+{% block title %}{% trans "Release Checklist" %}{% endblock %}
-<head>
+
-  <meta charset="utf-8" />
+{% block extra_head %}
-  <meta name="viewport" content="width=device-width, initial-scale=1" />
-  <title>{% trans "Release Checklist" %}</title>
-  <link rel="stylesheet" href="{% static 'workflows/css/buttons.css' %}" />
   <style>
     body { margin: 0; font-family: Arial, sans-serif; background: #f4f8ff; color: #1b2b43; padding: 20px; }
     .shell { max-width: 1120px; margin: 0 auto; }
@@ -28,10 +26,10 @@
     .note { margin-top: 16px; padding: 14px 16px; border-radius: 12px; background: #f7faff; border: 1px solid #dfe8f4; color: #355175; }
     @media (max-width: 820px) { .grid { grid-template-columns: 1fr; } }
   </style>
-</head>
+{% endblock %}
-<body>
+
-  <div class="shell">
+{% block shell_body %}
-    <img class="brand-logo" src="{% static 'workflows/img/tubco-logo.svg' %}" alt="TUB/CO Logo" />
+      {% include 'workflows/includes/app_header.html' with header_show_home=1 header_inside_shell=1 %}
     <section class="hero">
       <div class="eyebrow">{% trans "Release" %}</div>
       <div class="top">
@@ -117,6 +115,5 @@ docker compose logs --no-color --tail=200 worker</code></pre>
     </div>
 
     <div class="note">{% trans "Project rule: German remains the primary/fallback language. English is secondary. If a release adds new dynamic text, add the German source first and then the English value." %}</div>
-  </div>
+  
-</body>
+{% endblock %}
-</html>

backend/workflows/templates/workflows/requests_dashboard.html

@@ -7,6 +7,7 @@
   <meta name="viewport" content="width=device-width, initial-scale=1" />
   <title>{% trans "Anfragen Dashboard" %}</title>
   <link rel="stylesheet" href="{% static 'workflows/css/buttons.css' %}" />
+  <link rel="stylesheet" href="{% static 'workflows/css/app_chrome.css' %}" />
   <style>
     :root {
       --brand-blue: #000078;
@@ -877,7 +878,7 @@
   <div class="shell">
     <div class="topbar">
       <div class="brand-wrap">
-        <img class="brand-logo" src="{% static 'workflows/img/tubco-logo.svg' %}" alt="TUB/CO Logo" />
+        <a class="app-brand" href="/"><img class="brand-logo" src="{% static 'workflows/img/tubco-logo.svg' %}" alt="TUB/CO Logo" /></a>
       </div>
       <div class="quick-actions">
         <form method="post" action="{% url 'set_language' %}" class="lang-switch">

backend/workflows/templates/workflows/welcome_emails.html

@@ -6,6 +6,7 @@
   <meta name="viewport" content="width=device-width, initial-scale=1" />
   <title>{% trans "Welcome E-Mails" %}</title>
   <link rel="stylesheet" href="{% static 'workflows/css/buttons.css' %}" />
+  <link rel="stylesheet" href="{% static 'workflows/css/app_chrome.css' %}" />
   <style>
     body { margin: 0; font-family: Arial, sans-serif; background: #f4f8ff; color: #0f172a; padding: 20px; }
     .shell { max-width: 1100px; margin: 0 auto; background: #fff; border: 1px solid #d8e3f0; border-radius: 14px; padding: 16px; }
@@ -43,10 +44,7 @@
 </head>
 <body>
   <div class="shell">
-    <div class="topbar">
+    {% include 'workflows/includes/app_header.html' with header_show_home=1 header_inside_shell=1 %}
-      <img class="brand-logo" src="{% static 'workflows/img/tubco-logo.svg' %}" alt="TUB/CO Logo" />
-      <a class="btn btn-secondary" href="/">{% trans "Zur Startseite" %}</a>
-    </div>
     <h1>{% trans "Geplante Welcome E-Mails" %}</h1>
     <p class="sub">{% trans "Welcome-Mails konfigurieren und geplante Mails steuern (sofort senden, pausieren, fortsetzen, abbrechen)." %}</p>