diff --git a/package.json b/package.json
index 508461a..46afcad 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "lageplan",
-  "version": "1.6.5",
+  "version": "1.6.6",
   "description": "Feuerwehr Lageplan - Krokier-App für Einsatzdokumentation",
   "private": true,
   "scripts": {
diff --git a/src/components/dialogs/project-dialog.tsx b/src/components/dialogs/project-dialog.tsx
index 0bed4bf..49bb7f7 100644
--- a/src/components/dialogs/project-dialog.tsx
+++ b/src/components/dialogs/project-dialog.tsx
@@ -419,12 +419,14 @@ export function ProjectDialog({
 
           <div className="space-y-2">
             <Label htmlFor="project-description">Beschreibung</Label>
-            <Input
+            <textarea
               id="project-description"
               value={description}
               onChange={(e) => setDescription(e.target.value)}
               placeholder="Optionale Notizen zum Einsatz"
               disabled={isCreating}
+              rows={3}
+              className="w-full rounded-md border border-input bg-background px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-ring disabled:opacity-60 resize-y"
             />
           </div>
 
diff --git a/src/components/dialogs/text-dialog.tsx b/src/components/dialogs/text-dialog.tsx
index 8c3cf00..d9c722b 100644
--- a/src/components/dialogs/text-dialog.tsx
+++ b/src/components/dialogs/text-dialog.tsx
@@ -1,6 +1,6 @@
 'use client'
 
-import { useState } from 'react'
+import { useState, useEffect } from 'react'
 import { Button } from '@/components/ui/button'
 import { Input } from '@/components/ui/input'
 import { Label } from '@/components/ui/label'
@@ -23,6 +23,11 @@ export function TextDialog({ open, onOpenChange, onConfirm, selectedColor }: Tex
   const [text, setText] = useState('')
   const [fontSize, setFontSize] = useState(16)
 
+  // Beim Öffnen zurücksetzen — sonst erscheint beim nächsten Text der alte Inhalt
+  useEffect(() => {
+    if (open) { setText(''); setFontSize(16) }
+  }, [open])
+
   const handleConfirm = () => {
     if (text.trim()) {
       onConfirm(text.trim(), fontSize)
diff --git a/src/components/layout/left-toolbar.tsx b/src/components/layout/left-toolbar.tsx
index 69f61dc..08ad326 100644
--- a/src/components/layout/left-toolbar.tsx
+++ b/src/components/layout/left-toolbar.tsx
@@ -21,6 +21,7 @@ import {
   MoveRight,
   Ruler,
   Eraser,
+  AlertTriangle,
 } from 'lucide-react'
 import type { DrawMode } from '@/types'
 import { cn } from '@/lib/utils'
@@ -58,10 +59,17 @@ const drawTools: { mode: DrawMode; icon: typeof MousePointer2; label: string; sh
   { mode: 'freehand', icon: Pencil, label: 'Freihand', shortcut: 'F' },
   { mode: 'arrow', icon: MoveRight, label: 'Pfeil / Route', shortcut: 'A' },
   { mode: 'text', icon: Type, label: 'Text', shortcut: 'T' },
+  { mode: 'dangerzone', icon: AlertTriangle, label: 'Gefahrenzone', shortcut: 'D' },
   { mode: 'eraser', icon: Eraser, label: 'Radiergummi', shortcut: 'E' },
   { mode: 'measure', icon: Ruler, label: 'Messen', shortcut: 'M' },
 ]
 
+const widths = [
+  { value: 2, label: 'Dünn' },
+  { value: 4, label: 'Mittel' },
+  { value: 7, label: 'Dick' },
+]
+
 export function LeftToolbar({
   drawMode,
   onDrawModeChange,
@@ -158,6 +166,30 @@ export function LeftToolbar({
             />
           ))}
         </div>
+
+        <div className="w-8 lg:w-12 h-px bg-border my-1" />
+
+        {/* Linienstärke */}
+        <div className="flex flex-col gap-1">
+          {widths.map((w) => (
+            <button
+              key={w.value}
+              onClick={() => onWidthChange(w.value)}
+              disabled={!canEdit}
+              title={`Linienstärke: ${w.label}`}
+              className={cn(
+                'w-11 h-8 lg:w-12 lg:h-8 rounded-md flex items-center justify-center transition-colors',
+                selectedWidth === w.value ? 'bg-primary/15 ring-1 ring-primary' : 'hover:bg-accent',
+                !canEdit && 'opacity-50 cursor-not-allowed'
+              )}
+            >
+              <span
+                className="rounded-full bg-foreground"
+                style={{ width: '20px', height: `${w.value}px` }}
+              />
+            </button>
+          ))}
+        </div>
       </aside>
     </TooltipProvider>
   )