Tools + Elements: layout per display mode

- Symbol only ('icon'): uniform grid (square aligned tiles)
- Text / Symbol+Text: original ragged content-width pills that wrap freely
  (flex-wrap), like before the grid redesign
- Container switches grid↔flex-wrap on mode; pill switches full-width↔auto
- Dropdown picks the layout: density grid for icons, readable pills for text

src/ElementeApp.jsx

@@ -29,8 +29,7 @@ function readTileMode() {
 function writeTileMode(m) {
   try { localStorage.setItem(TILE_MODE_KEY, m) } catch { /* WebView ohne Storage */ }
 }
-const TILE_MIN_COL = { icon: 40, text: 64, both: 86 }
+const ICON_GRID_MIN = 42   // min Spaltenbreite im reinen Symbol-Raster
-const TILE_MIN_H   = { icon: 32, text: 30, both: 32 }
 
 function TileModeDropdown({ mode, onChange }) {
   return (
@@ -82,6 +81,7 @@ function PillButton({ icon, label, hint, onClick, onContextMenu, disabled,
                       hasMenu, badge, mode = 'both' }) {
   const showIcon  = mode !== 'text'
   const showLabel = mode !== 'icon'
+  const isGrid = mode === 'icon'   // reines Symbol = gleichmaessiges Raster
   return (
     <button
       onClick={onClick}
@@ -91,10 +91,10 @@ function PillButton({ icon, label, hint, onClick, onContextMenu, disabled,
       style={{
         display: 'flex', flexDirection: 'row',
         alignItems: 'center',
-        justifyContent: mode === 'both' ? 'flex-start' : 'center',
+        justifyContent: isGrid ? 'center' : 'flex-start',
         gap: showIcon && showLabel ? 7 : 0,
-        padding: mode === 'icon' ? '6px' : '5px 11px',
+        padding: isGrid ? '7px' : '5px 11px',
-        minHeight: TILE_MIN_H[mode],
+        minHeight: isGrid ? 34 : 30,
         background: 'var(--bg-input)',
         border: '1px solid var(--border-light)',
         borderRadius: 999,
@@ -104,7 +104,8 @@ function PillButton({ icon, label, hint, onClick, onContextMenu, disabled,
         fontSize: 11, fontWeight: 500,
         color: 'var(--text-primary)',
         position: 'relative',
-        width: '100%',
+        width: isGrid ? '100%' : 'auto',
+        whiteSpace: 'nowrap',
         appearance: 'none', WebkitAppearance: 'none',
       }}
       onMouseEnter={(e) => { if (!disabled) {
@@ -117,7 +118,7 @@ function PillButton({ icon, label, hint, onClick, onContextMenu, disabled,
       }}
     >
       {showIcon && (
-        <Icon name={icon} size={16}
+        <Icon name={icon} size={isGrid ? 18 : 16}
               style={{ color: 'var(--accent)', flexShrink: 0 }} />
       )}
       {showLabel && (
@@ -150,8 +151,9 @@ function PillButton({ icon, label, hint, onClick, onContextMenu, disabled,
   )
 }
 
-// Kategorie-Gruppe: Label + einheitliches Raster (auto-fill Spalten)
+// Kategorie-Gruppe: Symbol-Modus = Raster, sonst frei umbrechende Pills
 function PillGroup({ label, mode = 'both', children }) {
+  const isGrid = mode === 'icon'
   return (
     <div style={{ display: 'flex', flexDirection: 'column', gap: 5 }}>
       <span style={{
@@ -161,10 +163,12 @@ function PillGroup({ label, mode = 'both', children }) {
       }}>
         {label}
       </span>
-      <div style={{
+      <div style={isGrid ? {
         display: 'grid',
-        gridTemplateColumns: `repeat(auto-fill, minmax(${TILE_MIN_COL[mode]}px, 1fr))`,
+        gridTemplateColumns: `repeat(auto-fill, minmax(${ICON_GRID_MIN}px, 1fr))`,
         gap: 5,
+      } : {
+        display: 'flex', flexWrap: 'wrap', gap: 5,
       }}>
         {children}
       </div>

src/ToolsApp.jsx

@@ -12,8 +12,7 @@ function readTileMode() {
 function writeTileMode(m) {
   try { localStorage.setItem(TILE_MODE_KEY, m) } catch { /* WebView ohne Storage */ }
 }
-const TILE_MIN_COL = { icon: 40, text: 64, both: 86 }
+const ICON_GRID_MIN = 42   // min Spaltenbreite im reinen Symbol-Raster
-const TILE_MIN_H   = { icon: 32, text: 30, both: 32 }
 
 // Tool-Definitionen: [icon, label, rhino-command, tooltip]
 // Material-Symbol-Namen siehe https://fonts.google.com/icons
@@ -68,6 +67,7 @@ const TOOLS = {
 function ToolTile({ icon, label, cmd, tip, mode }) {
   const showIcon  = mode !== 'text'
   const showLabel = mode !== 'icon'
+  const isGrid = mode === 'icon'   // reines Symbol = gleichmaessiges Raster
   return (
     <button
       onClick={() => runRhinoCommand(cmd)}
@@ -83,10 +83,11 @@ function ToolTile({ icon, label, cmd, tip, mode }) {
       style={{
         display: 'flex', flexDirection: 'row',
         alignItems: 'center',
-        justifyContent: mode === 'both' ? 'flex-start' : 'center',
+        justifyContent: isGrid ? 'center' : 'flex-start',
         gap: showIcon && showLabel ? 7 : 0,
-        padding: mode === 'icon' ? '6px' : '5px 11px',
+        padding: isGrid ? '7px' : '5px 11px',
-        minHeight: TILE_MIN_H[mode],
+        minHeight: isGrid ? 34 : 30,
+        width: isGrid ? '100%' : 'auto',
         background: 'var(--bg-input)',
         border: '1px solid var(--border-light)',
         borderRadius: 999,
@@ -94,11 +95,12 @@ function ToolTile({ icon, label, cmd, tip, mode }) {
         transition: 'background 0.12s, border-color 0.12s',
         fontSize: 11, fontWeight: 500,
         color: 'var(--text-primary)',
+        whiteSpace: 'nowrap',
         appearance: 'none', WebkitAppearance: 'none',
       }}
     >
       {showIcon && (
-        <Icon name={icon} size={16}
+        <Icon name={icon} size={isGrid ? 18 : 16}
               style={{ color: 'var(--accent)', flexShrink: 0 }} />
       )}
       {showLabel && (
@@ -112,6 +114,7 @@ function ToolTile({ icon, label, cmd, tip, mode }) {
 }
 
 function GridSection({ label, mode, children }) {
+  const isGrid = mode === 'icon'
   return (
     <div style={{ display: 'flex', flexDirection: 'column', gap: 5 }}>
       <span style={{
@@ -121,10 +124,12 @@ function GridSection({ label, mode, children }) {
       }}>
         {label}
       </span>
-      <div style={{
+      <div style={isGrid ? {
         display: 'grid',
-        gridTemplateColumns: `repeat(auto-fill, minmax(${TILE_MIN_COL[mode]}px, 1fr))`,
+        gridTemplateColumns: `repeat(auto-fill, minmax(${ICON_GRID_MIN}px, 1fr))`,
         gap: 5,
+      } : {
+        display: 'flex', flexWrap: 'wrap', gap: 5,
       }}>
         {children}
       </div>