diff --git a/httpdocs/assets/styles/sections/_report.scss b/httpdocs/assets/styles/sections/_report.scss
index 462c230..7b33be6 100644
--- a/httpdocs/assets/styles/sections/_report.scss
+++ b/httpdocs/assets/styles/sections/_report.scss
@@ -585,6 +585,11 @@ button.report-toolbar__action {
   flex-direction: column;
   gap: $space-2;
   margin-top: $space-2;
+
+  // [hidden] wird durch display:flex überschrieben – explizit gegensteuern
+  &[hidden] {
+    display: none;
+  }
 }
 
 .filter-date-group {
diff --git a/httpdocs/src/Controller/ReportController.php b/httpdocs/src/Controller/ReportController.php
index 132340a..b3934cc 100644
--- a/httpdocs/src/Controller/ReportController.php
+++ b/httpdocs/src/Controller/ReportController.php
@@ -58,8 +58,12 @@ class ReportController extends AbstractController
 
         // User-Liste für Filter-Dropdown (für Twig/JS)
         $userList = [];
-        foreach ($userMap as $uid => $uname) {
-            $userList[] = ['id' => $uid, 'name' => $uname];
+        foreach ($accountUsers as $au) {
+            $userList[] = [
+                'id'       => $au->getUser()->getId(),
+                'name'     => $au->getUser()->getFullName(),
+                'archived' => $au->isArchived(),
+            ];
         }
 
         // Filter aus GET-Parametern lesen
diff --git a/httpdocs/templates/report/_filter-panel.html.twig b/httpdocs/templates/report/_filter-panel.html.twig
index 2e99c93..ad32f1c 100644
--- a/httpdocs/templates/report/_filter-panel.html.twig
+++ b/httpdocs/templates/report/_filter-panel.html.twig
@@ -73,7 +73,7 @@
                             <select class="select filter-select" data-filter-key="projects">
                                 <option value="">...</option>
                                 {% for project in projects %}
-                                    <option value="{{ project.id }}"{% if val == project.id %} selected{% endif %}>{{ project.client.name }} / {{ project.name }}</option>
+                                    <option value="{{ project.id }}"{% if val == project.id %} selected{% endif %}>{{ project.name }} ({{ project.client.name }})</option>
                                 {% endfor %}
                             </select>
                             {% if i > 0 %}
@@ -93,14 +93,27 @@
                     <span>{{ 'app.report.filter_service'|trans }}</span>
                 </label>
                 <div class="filter-row__controls" id="filter-controls-services">
-                    {% set selServices = hasServices ? fr.services : [''] %}
+                    {% set selServices      = hasServices ? fr.services : [''] %}
+                    {% set activeServices   = services|filter(s => not s.isArchived()) %}
+                    {% set archivedServices = services|filter(s => s.isArchived()) %}
                     {% for i, val in selServices %}
                         <div class="filter-row__control-group">
                             <select class="select filter-select" data-filter-key="services">
                                 <option value="">...</option>
-                                {% for service in services %}
-                                    <option value="{{ service.id }}"{% if val == service.id %} selected{% endif %}>{{ service.name }}</option>
-                                {% endfor %}
+                                {% if activeServices|length > 0 %}
+                                    <optgroup label="Aktiv">
+                                        {% for service in activeServices %}
+                                            <option value="{{ service.id }}"{% if val == service.id %} selected{% endif %}>{{ service.name }}{% if not service.billable %} (nicht-verrechenbar){% endif %}</option>
+                                        {% endfor %}
+                                    </optgroup>
+                                {% endif %}
+                                {% if archivedServices|length > 0 %}
+                                    <optgroup label="Archiviert">
+                                        {% for service in archivedServices %}
+                                            <option value="{{ service.id }}"{% if val == service.id %} selected{% endif %}>{{ service.name }}{% if not service.billable %} (nicht-verrechenbar){% endif %}</option>
+                                        {% endfor %}
+                                    </optgroup>
+                                {% endif %}
                             </select>
                             {% if i > 0 %}
                                 <button type="button" class="filter-row__remove">×</button>
@@ -120,14 +133,27 @@
                         <span>{{ 'app.report.filter_user'|trans }}</span>
                     </label>
                     <div class="filter-row__controls" id="filter-controls-users">
-                        {% set selUsers = hasUsers ? fr.users : [''] %}
+                        {% set selUsers      = hasUsers ? fr.users : [''] %}
+                        {% set activeUsers   = userList|filter(u => not u.archived) %}
+                        {% set archivedUsers = userList|filter(u => u.archived) %}
                         {% for i, val in selUsers %}
                             <div class="filter-row__control-group">
                                 <select class="select filter-select" data-filter-key="users">
                                     <option value="">...</option>
-                                    {% for user in userList %}
-                                        <option value="{{ user.id }}"{% if val == user.id %} selected{% endif %}>{{ user.name }}</option>
-                                    {% endfor %}
+                                    {% if activeUsers|length > 0 %}
+                                        <optgroup label="Aktiv">
+                                            {% for user in activeUsers %}
+                                                <option value="{{ user.id }}"{% if val == user.id %} selected{% endif %}>{{ user.name }}</option>
+                                            {% endfor %}
+                                        </optgroup>
+                                    {% endif %}
+                                    {% if archivedUsers|length > 0 %}
+                                        <optgroup label="Archiviert">
+                                            {% for user in archivedUsers %}
+                                                <option value="{{ user.id }}"{% if val == user.id %} selected{% endif %}>{{ user.name }}</option>
+                                            {% endfor %}
+                                        </optgroup>
+                                    {% endif %}
                                 </select>
                                 {% if i > 0 %}
                                     <button type="button" class="filter-row__remove">×</button>
@@ -228,11 +254,11 @@
                 <div class="filter-row__controls">
                     <div class="filter-row__control-group filter-row__control-group--radio">
                         <label class="filter-radio">
-                            <input type="radio" class="filter-invoiced-radio" value="yes"{% if frInvoiced != 'no' %} checked{% endif %}>
+                            <input type="radio" class="filter-invoiced-radio" name="filter-invoiced-radio" value="yes"{% if frInvoiced != 'no' %} checked{% endif %}>
                             {{ 'app.report.invoiced_yes'|trans }}
                         </label>
                         <label class="filter-radio">
-                            <input type="radio" class="filter-invoiced-radio" value="no"{% if frInvoiced == 'no' %} checked{% endif %}>
+                            <input type="radio" class="filter-invoiced-radio" name="filter-invoiced-radio" value="no"{% if frInvoiced == 'no' %} checked{% endif %}>
                             {{ 'app.report.invoiced_no'|trans }}
                         </label>
                     </div>