Fix movement-hall black walls and column clipping.

Cap shared hall lights (no per-painting spots) so MeshStandard walls stay within WebGL limits, tuck classical/neoclassical details into engaged corner pilasters, and document the light budget.

Co-authored-by: Cursor <cursoragent@cursor.com>

client/src/components/MovementHallDetails.tsx

@@ -140,49 +140,65 @@ function MedievalDetails({ halfW, halfD }: Pick<Props, 'halfW' | 'halfD'>) {
 }
 
 function NeoclassicalDetails({ halfW, halfD, trim }: Pick<Props, 'halfW' | 'halfD'> & { trim: string }) {
-  const columns = [
-    [-halfW + 0.45, -halfD + 0.6],
-    [halfW - 0.45, -halfD + 0.6],
-    [-halfW + 0.45, halfD - 0.6],
-    [halfW - 0.45, halfD - 0.6],
-  ] as [number, number][];
+  // Shallow engaged corner pilasters only. Freestanding columns (~0.5m into the
+  // room) overlap the outermost frames — hang margin is only ~0.7m from each end.
+  const pilasters = useMemo(
+    () =>
+      [
+        [-halfW + 0.06, -halfD + 0.06],
+        [halfW - 0.06, -halfD + 0.06],
+        [-halfW + 0.06, halfD - 0.06],
+        [halfW - 0.06, halfD - 0.06],
+      ] as [number, number][],
+    [halfW, halfD]
+  );
 
   return (
     <group>
-      {columns.map(([x, z], i) => (
+      {pilasters.map(([x, z], i) => (
         <group key={i} position={[x, 0, z]}>
           <mesh position={[0, 1.85, 0]}>
-            <cylinderGeometry args={[0.18, 0.2, 3.7, 12]} />
+            <boxGeometry args={[0.12, 3.7, 0.12]} />
             <meshStandardMaterial color="#f0ece8" roughness={0.72} metalness={0.12} />
           </mesh>
-          <mesh position={[0, 3.85, 0]}>
-            <boxGeometry args={[0.42, 0.12, 0.42]} />
+          <mesh position={[0, 3.78, 0]}>
+            <boxGeometry args={[0.18, 0.1, 0.18]} />
             <meshStandardMaterial color={trim} roughness={0.4} metalness={0.35} />
           </mesh>
         </group>
       ))}
-      <mesh position={[0, 3.88, -halfD + 0.12]}>
-        <boxGeometry args={[2.8, 0.14, 0.2]} />
+      {/* Cornice above wall title (title sits ~y 3.75) */}
+      <mesh position={[0, 4.08, -halfD + 0.1]}>
+        <boxGeometry args={[Math.max(2.4, halfW * 2 - 0.5), 0.1, 0.16]} />
         <meshStandardMaterial color={trim} roughness={0.45} metalness={0.3} />
       </mesh>
     </group>
   );
 }
 
-function ClassicalDetails({ halfW, trim }: Pick<Props, 'halfW'> & { trim: string }) {
+function ClassicalDetails({ halfW, halfD, trim }: Pick<Props, 'halfW' | 'halfD'> & { trim: string }) {
+  // Engaged corner shafts only — anything proud of the corner pocket covers frames.
+  const columns = useMemo(
+    () =>
+      [
+        [-halfW + 0.06, -halfD + 0.06],
+        [halfW - 0.06, -halfD + 0.06],
+        [-halfW + 0.06, halfD - 0.06],
+        [halfW - 0.06, halfD - 0.06],
+      ] as [number, number][],
+    [halfW, halfD]
+  );
+
   return (
     <group>
-      {[
-        [-halfW + 0.5, 0],
-        [halfW - 0.5, 0],
-      ].map(([x, z], i) => (
+      {columns.map(([x, z], i) => (
         <group key={i} position={[x, 0, z]}>
           <mesh position={[0, 2, 0]}>
-            <cylinderGeometry args={[0.16, 0.18, 4, 10]} />
+            <cylinderGeometry args={[0.08, 0.09, 4, 10]} />
             <meshStandardMaterial color="#e0d8c8" roughness={0.88} />
           </mesh>
           <mesh position={[0, 4.05, 0]}>
-            <boxGeometry args={[0.36, 0.1, 0.36]} />
+            <boxGeometry args={[0.18, 0.1, 0.18]} />
             <meshStandardMaterial color={trim} roughness={0.5} metalness={0.25} />
           </mesh>
         </group>
@@ -213,7 +229,7 @@ export default function MovementHallDetails({ style, width, depth, halfW, halfD
     case 'neoclassical':
       return <NeoclassicalDetails halfW={halfW} halfD={halfD} trim={trim} />;
     case 'classical':
-      return <ClassicalDetails halfW={halfW} trim={trim} />;
+      return <ClassicalDetails halfW={halfW} halfD={halfD} trim={trim} />;
     case 'salon':
       return <SalonDetails trim={trim} />;
     default: