style: align file upload controls

patterns/file-upload.html

@@ -11,13 +11,9 @@
   <section id="pattern-file-upload">
     <p class="sg-preview-label">Pattern: Datei-Upload</p>
     <form class="sg-file-upload" data-pattern="file-upload" action="#" method="post">
-      <div>
-        <label class="sg-label" for="file-upload-input">Dokumente hochladen</label>
-        <p class="sg-body sg-file-upload__description" id="file-upload-help">Mehrere Dateien auswählen. Erlaubte Formate: PDF, DOCX. Maximale Dateigröße: 10 MB pro Datei.</p>
-      </div>
-      <div class="sg-file-upload__dropzone" data-drag-over="false">
-        <input class="sg-file-input__control" id="file-upload-input" name="documents" type="file" multiple aria-describedby="file-upload-help file-upload-status">
-        <p class="sg-body sg-file-upload__prompt">Dateien hierher ziehen oder</p>
+      <div class="sg-file-upload__dropzone sg-labeled-input-row" data-drag-over="false">
+        <label class="sg-label" for="file-upload-input">Datei auswählen</label>
+        <input class="sg-file-input__control" id="file-upload-input" name="documents" type="file" multiple aria-describedby="file-upload-status">
         <button class="sg-interaction-element sg-button sg-button--active sg-file-upload__trigger" type="button">Dateien auswählen</button>
       </div>
       <p class="sg-body sg-file-upload__status" id="file-upload-status" aria-live="polite">Noch keine Dateien ausgewählt.</p>