diff --git a/frontend/src/tools/gebietseroberung.jsx b/frontend/src/tools/gebietseroberung.jsx
index 65aa478..6287adf 100644
--- a/frontend/src/tools/gebietseroberung.jsx
+++ b/frontend/src/tools/gebietseroberung.jsx
@@ -216,11 +216,12 @@ function GameBoard({ game, myId, onMove, toast }) {
   }
 
   const vw = Math.min(window.innerWidth, 600);
-  // Verfügbare Höhe: Viewport minus Header (~48px) minus Scoreboard (~72px) minus Status (~40px) minus Legende (~24px) minus Puffer (20px)
-  const availH   = window.innerHeight - 204;
+  // Overhead: h2-Header(36) + Scoreboard(56) + MineAlert(0-52) + Banner(0-48) + Status(32) + Legende(28) + Puffer(32) = ~260px worst case
+  const availH   = window.innerHeight - 260;
   const byWidth  = Math.floor((vw - 32) / GRID);
   const byHeight = Math.floor(availH / GRID);
   const cellSize = Math.max(10, Math.min(byWidth, byHeight));
+  const gridPx   = cellSize * GRID + 19 + 6; // gap(19) + padding(6)
 
   // Zell-Rendering
   const renderCell = (r, c) => {
@@ -278,15 +279,15 @@ function GameBoard({ game, myId, onMove, toast }) {
   return (
     <div>
       {/* Scoreboard */}
-      <div style={{ display:'flex', gap:8, alignItems:'center', marginBottom:8 }}>
-        <div style={{ ...S.card, padding:'6px 10px', flex:1 }}>
+      <div style={{ display:'flex', gap:8, alignItems:'center', marginBottom:6 }}>
+        <div style={{ ...S.card, padding:'5px 8px', flex:1 }}>
           <div style={{ color:myColor, fontFamily:'monospace', fontSize:9, letterSpacing:1, marginBottom:2 }}>DU</div>
-          <div style={{ color:'#fff', fontFamily:'Space Mono,monospace', fontSize:18, fontWeight:700, lineHeight:1 }}>{myScore} <span style={{ fontSize:10, color:'rgba(255,255,255,0.3)' }}>Pkt</span></div>
+          <div style={{ color:'#fff', fontFamily:'Space Mono,monospace', fontSize:16, fontWeight:700, lineHeight:1 }}>{myScore} <span style={{ fontSize:9, color:'rgba(255,255,255,0.3)' }}>Pkt</span></div>
         </div>
         <div style={{ textAlign:'center', color:'rgba(255,255,255,0.2)', fontFamily:'monospace', fontSize:9 }}>🌫️{fogCount}</div>
-        <div style={{ ...S.card, padding:'6px 10px', flex:1, textAlign:'right' }}>
+        <div style={{ ...S.card, padding:'5px 8px', flex:1, textAlign:'right' }}>
           <div style={{ color:oppColor, fontFamily:'monospace', fontSize:9, letterSpacing:1, marginBottom:2 }}>{oppName?.toUpperCase()}</div>
-          <div style={{ color:'#fff', fontFamily:'Space Mono,monospace', fontSize:18, fontWeight:700, lineHeight:1 }}><span style={{ fontSize:10, color:'rgba(255,255,255,0.3)' }}>Pkt </span>{oppScore}</div>
+          <div style={{ color:'#fff', fontFamily:'Space Mono,monospace', fontSize:16, fontWeight:700, lineHeight:1 }}><span style={{ fontSize:9, color:'rgba(255,255,255,0.3)' }}>Pkt </span>{oppScore}</div>
         </div>
       </div>
 
@@ -343,7 +344,7 @@ function GameBoard({ game, myId, onMove, toast }) {
       )}
 
       {/* Legende */}
-      <div style={{ display:'flex', gap:8, marginBottom:6, flexWrap:'wrap' }}>
+      <div style={{ display:'flex', gap:6, marginBottom:4, flexWrap:'wrap' }}>
         {[['⭐','Gold +3','#ffe66d'],['💣','Mine −3','#ff6b9d'],['🪨','Felsen','rgba(255,255,255,0.35)'],['🌫️','Nebel','rgba(255,255,255,0.25)']].map(([icon,label,color]) => (
           <div key={label} style={{ display:'flex', alignItems:'center', gap:4 }}>
             <span style={{ fontSize:12 }}>{icon}</span>
@@ -353,8 +354,8 @@ function GameBoard({ game, myId, onMove, toast }) {
       </div>
 
       {/* Grid */}
-      <div style={{ overflowX:'auto', overflowY:'auto', WebkitOverflowScrolling:'touch', touchAction:'pinch-zoom', maxHeight:'62vh', borderRadius:8 }}>
-        <div style={{ display:'grid', gridTemplateColumns:`repeat(${GRID}, ${cellSize}px)`, gap:1, background:'rgba(255,255,255,0.04)', borderRadius:8, padding:3, width:'fit-content' }}>
+      <div style={{ overflowX:'auto', overflowY:'auto', WebkitOverflowScrolling:'touch', touchAction:'pinch-zoom', borderRadius:8, width:'fit-content' }}>
+        <div style={{ display:'grid', gridTemplateColumns:`repeat(${GRID}, ${cellSize}px)`, gridTemplateRows:`repeat(${GRID}, ${cellSize}px)`, gap:1, background:'rgba(255,255,255,0.04)', borderRadius:8, padding:3 }}>
           {grid.map((row, r) => row.map((_, c) => renderCell(r, c)))}
         </div>
       </div>
@@ -493,7 +494,7 @@ export default function HexWars({ toast }) {
 
   return (
     <div style={{ maxWidth:600, margin:'0 auto' }}>
-      <div style={{ display:'flex', alignItems:'center', gap:10, marginBottom:12, flexWrap:'wrap' }}>
+      <div style={{ display:'flex', alignItems:'center', gap:10, marginBottom:8, flexWrap:'wrap' }}>
         {activeId && (
           <button onClick={() => { setActiveId(null); setGame(null); }} style={S.btn('#666666', true)}>← Zurück</button>
         )}