1. transport_mode depends on origin and 2. pickup timetable

templates/add_entry.html

@@ -11,6 +11,7 @@
             <option value="{{ option }}" {{ "selected" if fahrt and fahrt.transport_mode == option }}>{{ option }}</option>
           {% endfor %}
         </select>
+        <p class="field-hint" data-mode-hint></p>
       </div>
 
       <div class="field combo">
@@ -20,7 +21,12 @@
                value="{{ fahrt.origin if fahrt else '' }}"
                data-stop-input data-stop-target="#origin_stop_id">
         <input type="hidden" id="origin_stop_id" name="origin_stop_id"
-               value="{{ fahrt.origin_stop_id if fahrt and fahrt.origin_stop_id else '' }}">
+               value="{{ fahrt.origin_stop_id if fahrt and fahrt.origin_stop_id else '' }}"
+               {% if fahrt and fahrt.origin_stop %}
+                 data-stop-type="{{ fahrt.origin_stop.stop_type }}"
+                 data-stop-lat="{{ fahrt.origin_stop.latitude }}"
+                 data-stop-lon="{{ fahrt.origin_stop.longitude }}"
+               {% endif %}>
         <p class="field-hint {{ 'matched' if fahrt and fahrt.origin_stop }}" data-stop-hint>{{
           "✓ " ~ fahrt.origin_stop.name ~ (", " ~ fahrt.origin_stop.municipality if fahrt.origin_stop.municipality else "")
           if fahrt and fahrt.origin_stop else "" }}</p>
@@ -33,7 +39,12 @@
                value="{{ fahrt.destination if fahrt else '' }}"
                data-stop-input data-stop-target="#destination_stop_id">
         <input type="hidden" id="destination_stop_id" name="destination_stop_id"
-               value="{{ fahrt.destination_stop_id if fahrt and fahrt.destination_stop_id else '' }}">
+               value="{{ fahrt.destination_stop_id if fahrt and fahrt.destination_stop_id else '' }}"
+               {% if fahrt and fahrt.destination_stop %}
+                 data-stop-type="{{ fahrt.destination_stop.stop_type }}"
+                 data-stop-lat="{{ fahrt.destination_stop.latitude }}"
+                 data-stop-lon="{{ fahrt.destination_stop.longitude }}"
+               {% endif %}>
         <p class="field-hint {{ 'matched' if fahrt and fahrt.destination_stop }}" data-stop-hint>{{
           "✓ " ~ fahrt.destination_stop.name ~ (", " ~ fahrt.destination_stop.municipality if fahrt.destination_stop.municipality else "")
           if fahrt and fahrt.destination_stop else "" }}</p>
@@ -47,6 +58,18 @@
         <p class="field-hint" data-line-hint>Halte oben wählen für Linienvorschläge.</p>
       </div>
 
+      <div class="field">
+        <label for="course">Kurs <span class="field-optional">(Richtung, Abfahrtszeit – optional)</span></label>
+        <input type="text" id="course" name="course" placeholder="z. B. Richtung Kleinzell, ab 14:32"
+               value="{{ fahrt.course if fahrt else '' }}">
+        <a class="btn secondary small" data-timetable-link target="_blank" rel="noopener"
+           style="margin-top: 0.5rem; align-self: flex-start;" aria-disabled="true">
+          🕒 Fahrplan öffnen
+        </a>
+        <p class="field-hint">Öffnet Google Maps (Öffis) für die gewählten Halte – dort den genauen Kurs
+          ablesen und hier eintragen.</p>
+      </div>
+
       <div class="field">
         <label for="trip_date">Datum<span class="required">*</span></label>
         <input type="date" id="trip_date" name="trip_date" value="{{ heute }}" required>