diff --git a/src/components/viewer3d/ModelViewer3D.tsx b/src/components/viewer3d/ModelViewer3D.tsx
index 0369272..d638447 100644
--- a/src/components/viewer3d/ModelViewer3D.tsx
+++ b/src/components/viewer3d/ModelViewer3D.tsx
@@ -956,33 +956,33 @@ export const ModelViewer3D: React.FC<ModelViewer3DProps> = ({
       <div className="absolute top-4 right-4 z-20 flex flex-col items-end gap-2.5 pointer-events-auto">
         <ViewCube onSelectView={handleViewCubeSelect} mainCameraRef={activeCameraRef} />
 
-        {/* Card de Controle de Seleção Flutuante Abaixo do Cubo */}
+        {/* Card de Controle de Seleção Flutuante Harmonizado Abaixo do Cubo */}
         <div
-          className={`flex flex-col items-stretch gap-1.5 p-2 rounded-2xl backdrop-blur-xl border transition-all duration-300 shadow-xl ${
+          className={`flex flex-col items-stretch gap-1.5 p-2 rounded-2xl backdrop-blur-md border transition-all duration-200 shadow-lg ${
             selectedCount > 0
-              ? 'bg-slate-900/95 border-fuchsia-500/50 shadow-fuchsia-950/50 ring-1 ring-fuchsia-500/30'
-              : 'bg-white/80 dark:bg-slate-900/70 border-slate-200/80 dark:border-slate-800/80 opacity-75 hover:opacity-100'
+              ? 'bg-white/95 dark:bg-slate-900/95 border-slate-300 dark:border-slate-700 shadow-slate-300/40 dark:shadow-slate-950/60 ring-1 ring-blue-500/20'
+              : 'bg-white/80 dark:bg-slate-900/70 border-slate-200 dark:border-slate-800/80 opacity-75 hover:opacity-100'
           }`}
           style={{ minWidth: '130px' }}
         >
-          {/* Badge Indicador de Seleção Ativa */}
+          {/* Badge Indicador de Seleção Ativa Sóbrio */}
           {selectedCount > 0 && (
-            <div className="flex items-center justify-center gap-1.5 px-2 py-0.5 mb-0.5 rounded-full bg-fuchsia-500/20 border border-fuchsia-500/30 text-fuchsia-300 text-[10px] font-mono font-bold animate-in fade-in zoom-in-95 duration-200">
-              <span className="w-1.5 h-1.5 rounded-full bg-fuchsia-500 animate-pulse shadow-sm shadow-fuchsia-500" />
+            <div className="flex items-center justify-center gap-1.5 px-2 py-0.5 mb-0.5 rounded-full bg-slate-100 dark:bg-slate-800 border border-slate-200 dark:border-slate-700 text-slate-800 dark:text-slate-200 text-[10px] font-mono font-bold animate-in fade-in zoom-in-95 duration-200">
+              <span className="w-1.5 h-1.5 rounded-full bg-fuchsia-500 shadow-sm" />
               <span>
                 {selectedCount} {selectedCount === 1 ? 'peça' : 'peças'}
               </span>
             </div>
           )}
 
-          {/* Botão Gerar Lista da Seleção ("Acende" e Habilita quando há peças selecionadas) */}
+          {/* Botão Gerar Lista da Seleção (Azul Escuro no claro / Azul Elegante no escuro) */}
           <button
             onClick={() => setIsSelectionModalOpen(true)}
             disabled={selectedCount === 0}
             className={`flex items-center justify-center gap-1.5 px-2.5 py-1.5 rounded-xl text-[11px] font-bold transition-all duration-200 cursor-pointer ${
               selectedCount > 0
-                ? 'bg-gradient-to-r from-fuchsia-600 to-pink-600 hover:from-fuchsia-500 hover:to-pink-500 text-white shadow-lg shadow-fuchsia-950/60 scale-[1.02] active:scale-[0.98]'
-                : 'bg-slate-100 dark:bg-slate-800/50 text-slate-400 dark:text-slate-500 border border-slate-200 dark:border-slate-700/50 cursor-not-allowed opacity-50'
+                ? 'bg-blue-950 hover:bg-blue-900 text-white shadow-sm dark:bg-blue-600 dark:hover:bg-blue-500 scale-[1.02] active:scale-[0.98]'
+                : 'bg-slate-100 dark:bg-slate-800/50 text-slate-400 dark:text-slate-500 border border-slate-200 dark:border-slate-800 cursor-not-allowed opacity-50'
             }`}
             title={
               selectedCount > 0
@@ -994,13 +994,13 @@ export const ModelViewer3D: React.FC<ModelViewer3DProps> = ({
             <span className="whitespace-nowrap">Gerar lista</span>
           </button>
 
-          {/* Botão Limpar Seleção */}
+          {/* Botão Limpar Seleção Harmonizado */}
           <button
             onClick={handleClearSelection}
             disabled={selectedCount === 0}
             className={`flex items-center justify-center gap-1.5 px-2.5 py-1 rounded-xl text-[10px] font-semibold transition-all duration-200 cursor-pointer ${
               selectedCount > 0
-                ? 'text-rose-400 hover:text-rose-300 hover:bg-rose-500/10 border border-rose-500/20 active:scale-[0.98]'
+                ? 'text-slate-600 hover:text-rose-600 hover:bg-rose-50 border border-slate-200 dark:border-slate-700 dark:text-slate-400 dark:hover:text-rose-300 dark:hover:bg-rose-950/30 active:scale-[0.98]'
                 : 'text-slate-400 dark:text-slate-600 border border-transparent cursor-not-allowed opacity-40'
             }`}
             title="Desmarcar todas as peças"
diff --git a/src/components/viewer3d/SelectionListModal.tsx b/src/components/viewer3d/SelectionListModal.tsx
index ed8204a..5133d3b 100644
--- a/src/components/viewer3d/SelectionListModal.tsx
+++ b/src/components/viewer3d/SelectionListModal.tsx
@@ -107,7 +107,6 @@ export const SelectionListModal: React.FC<SelectionListModalProps> = ({
       const workbook = XLSX.utils.book_new();
       XLSX.utils.book_append_sheet(workbook, worksheet, 'Peças Selecionadas');
 
-      // Ajuste de largura das colunas
       worksheet['!cols'] = [
         { wch: 6 },
         { wch: 24 },
@@ -156,205 +155,215 @@ export const SelectionListModal: React.FC<SelectionListModalProps> = ({
   };
 
   return (
-    <div className="fixed inset-0 z-50 flex items-center justify-center p-4 bg-slate-950/80 backdrop-blur-md animate-in fade-in duration-200">
-      <div className="relative w-full max-w-4xl max-h-[90vh] flex flex-col bg-slate-900 border border-slate-700/80 rounded-2xl shadow-2xl overflow-hidden text-slate-100">
-        {/* Header do Modal com Destaque Magenta */}
-        <div className="flex items-center justify-between px-6 py-4 border-b border-slate-800 bg-gradient-to-r from-slate-900 via-slate-900/90 to-fuchsia-950/30">
+    <div className="fixed inset-0 z-50 flex items-center justify-center p-4 bg-slate-950/40 dark:bg-slate-950/70 backdrop-blur-sm animate-in fade-in duration-200">
+      <div className="relative w-full max-w-4xl max-h-[90vh] flex flex-col bg-white dark:bg-slate-900 border border-slate-200 dark:border-slate-800 rounded-2xl shadow-2xl overflow-hidden text-slate-800 dark:text-slate-100">
+        
+        {/* Cabeçalho do Modal Harmonizado */}
+        <div className="flex items-center justify-between px-6 py-4 border-b border-slate-200 dark:border-slate-800 bg-slate-50/90 dark:bg-slate-950/70">
           <div className="flex items-center gap-3">
-            <div className="p-2.5 rounded-xl bg-fuchsia-500/20 text-fuchsia-400 border border-fuchsia-500/40 shadow-lg shadow-fuchsia-950/50">
-              <FileSpreadsheet className="w-5 h-5 text-fuchsia-400" />
+            <div className="p-2.5 rounded-xl bg-blue-50 text-blue-900 border border-blue-200 dark:bg-blue-950/50 dark:text-blue-300 dark:border-blue-900/60 shadow-sm">
+              <FileSpreadsheet className="w-5 h-5" />
             </div>
             <div>
               <div className="flex items-center gap-2">
-                <h3 className="text-lg font-bold text-white tracking-tight">
+                <h3 className="text-lg font-bold text-slate-900 dark:text-white tracking-tight">
                   Lista de Peças Selecionadas no 3D
                 </h3>
-                <span className="px-2.5 py-0.5 rounded-full text-xs font-mono font-bold bg-fuchsia-500/20 text-fuchsia-300 border border-fuchsia-500/40">
+                <span className="px-2.5 py-0.5 rounded-full text-xs font-mono font-bold bg-slate-200/90 text-slate-800 border border-slate-300 dark:bg-slate-800 dark:text-slate-200 dark:border-slate-700">
                   {totalPhysicalPieces} {totalPhysicalPieces === 1 ? 'peça' : 'peças'}
                 </span>
               </div>
-              <p className="text-xs text-slate-400 mt-0.5">
-                Relação consolidada das peças marcadas em magenta permanente no modelo 3D
+              <p className="text-xs text-slate-500 dark:text-slate-400 mt-0.5">
+                Relação consolidada das peças marcadas na cena 3D
               </p>
             </div>
           </div>
           <button
             onClick={onClose}
-            className="p-2 text-slate-400 hover:text-white rounded-lg hover:bg-slate-800/80 transition-all cursor-pointer"
+            className="p-2 text-slate-400 hover:text-slate-700 dark:hover:text-white rounded-lg hover:bg-slate-100 dark:hover:bg-slate-800 transition-all cursor-pointer"
+            title="Fechar"
           >
             <X className="w-5 h-5" />
           </button>
         </div>
 
-        {/* KPIs Resumo no Topo */}
-        <div className="grid grid-cols-2 sm:grid-cols-4 gap-3 p-6 pb-4 bg-slate-950/40 border-b border-slate-800/60">
-          <div className="p-3 rounded-xl bg-slate-900/80 border border-slate-800 flex items-center gap-3">
-            <div className="p-2 rounded-lg bg-fuchsia-500/10 text-fuchsia-400 border border-fuchsia-500/20">
+        {/* KPIs Resumo no Topo (Tons Sóbrios de Azul Escuro, Verde Escuro e Cinza) */}
+        <div className="grid grid-cols-2 sm:grid-cols-4 gap-3 p-6 pb-4 bg-slate-50/60 dark:bg-slate-950/40 border-b border-slate-200/90 dark:border-slate-800/80">
+          {/* Card 1: Total de Peças (Azul Escuro no claro / Azul Claro no escuro) */}
+          <div className="p-3 rounded-xl bg-white dark:bg-slate-950/50 border border-slate-200 dark:border-slate-800 shadow-sm flex items-center gap-3">
+            <div className="p-2 rounded-lg bg-blue-50 text-blue-900 border border-blue-200/80 dark:bg-blue-950/50 dark:text-blue-400 dark:border-blue-900/60">
               <Box className="w-4 h-4" />
             </div>
             <div>
-              <span className="text-[10px] uppercase font-mono tracking-wider text-slate-400 block">
+              <span className="text-[10px] uppercase font-mono tracking-wider text-slate-500 dark:text-slate-400 block">
                 Total de Peças
               </span>
-              <span className="text-lg font-extrabold text-fuchsia-300 font-mono">
+              <span className="text-lg font-extrabold text-blue-950 dark:text-blue-300 font-mono">
                 {totalPhysicalPieces}
               </span>
             </div>
           </div>
 
-          <div className="p-3 rounded-xl bg-slate-900/80 border border-slate-800 flex items-center gap-3">
-            <div className="p-2 rounded-lg bg-cyan-500/10 text-cyan-400 border border-cyan-500/20">
+          {/* Card 2: Marcas Distintas (Cinza Escuro no claro / Cinza Claro no escuro) */}
+          <div className="p-3 rounded-xl bg-white dark:bg-slate-950/50 border border-slate-200 dark:border-slate-800 shadow-sm flex items-center gap-3">
+            <div className="p-2 rounded-lg bg-slate-100 text-slate-700 border border-slate-200 dark:bg-slate-800 dark:text-slate-300 dark:border-slate-700">
               <Layers className="w-4 h-4" />
             </div>
             <div>
-              <span className="text-[10px] uppercase font-mono tracking-wider text-slate-400 block">
+              <span className="text-[10px] uppercase font-mono tracking-wider text-slate-500 dark:text-slate-400 block">
                 Marcas Distintas
               </span>
-              <span className="text-lg font-extrabold text-cyan-300 font-mono">
+              <span className="text-lg font-extrabold text-slate-800 dark:text-slate-200 font-mono">
                 {totalDistinctMarks}
               </span>
             </div>
           </div>
 
-          <div className="p-3 rounded-xl bg-slate-900/80 border border-slate-800 flex items-center gap-3">
-            <div className="p-2 rounded-lg bg-emerald-500/10 text-emerald-400 border border-emerald-500/20">
+          {/* Card 3: Ordem de Fabricação (Verde Escuro no claro / Verde Claro no escuro) */}
+          <div className="p-3 rounded-xl bg-white dark:bg-slate-950/50 border border-slate-200 dark:border-slate-800 shadow-sm flex items-center gap-3">
+            <div className="p-2 rounded-lg bg-emerald-50 text-emerald-800 border border-emerald-200/80 dark:bg-emerald-950/50 dark:text-emerald-400 dark:border-emerald-900/60">
               <CheckCircle2 className="w-4 h-4" />
             </div>
             <div>
-              <span className="text-[10px] uppercase font-mono tracking-wider text-slate-400 block">
+              <span className="text-[10px] uppercase font-mono tracking-wider text-slate-500 dark:text-slate-400 block">
                 Ordem de Fabricação
               </span>
-              <span className="text-sm font-bold text-emerald-300 truncate max-w-[120px] block">
+              <span className="text-sm font-bold text-emerald-900 dark:text-emerald-300 truncate max-w-[120px] block">
                 {selectedOF || 'N/A'}
               </span>
             </div>
           </div>
 
-          <div className="p-3 rounded-xl bg-slate-900/80 border border-slate-800 flex items-center gap-3">
-            <div className="p-2 rounded-lg bg-amber-500/10 text-amber-400 border border-amber-500/20">
+          {/* Card 4: Status / Seleção (Cinza Neutro / Azul) */}
+          <div className="p-3 rounded-xl bg-white dark:bg-slate-950/50 border border-slate-200 dark:border-slate-800 shadow-sm flex items-center gap-3">
+            <div className="p-2 rounded-lg bg-slate-100 text-slate-600 border border-slate-200 dark:bg-slate-800 dark:text-slate-400 dark:border-slate-700">
               <Clock className="w-4 h-4" />
             </div>
             <div>
-              <span className="text-[10px] uppercase font-mono tracking-wider text-slate-400 block">
+              <span className="text-[10px] uppercase font-mono tracking-wider text-slate-500 dark:text-slate-400 block">
                 Status
               </span>
-              <span className="text-sm font-bold text-amber-300 block">
+              <span className="text-sm font-bold text-slate-700 dark:text-slate-300 block">
                 {totalPhysicalPieces > 0 ? 'Filtro Ativo' : 'Vazio'}
               </span>
             </div>
           </div>
         </div>
 
-        {/* Tabela de Itens Selecionados com Rolagem Suave */}
+        {/* Tabela de Itens Selecionados Sóbria e Harmonizada */}
         <div className="flex-1 overflow-y-auto p-6">
           {consolidatedList.length === 0 ? (
             <div className="flex flex-col items-center justify-center py-16 text-center text-slate-500">
-              <Box className="w-12 h-12 stroke-[1.5] mb-3 text-slate-600" />
-              <p className="text-sm font-semibold text-slate-400">Nenhuma peça selecionada</p>
+              <Box className="w-12 h-12 stroke-[1.5] mb-3 text-slate-400 dark:text-slate-600" />
+              <p className="text-sm font-semibold text-slate-600 dark:text-slate-400">Nenhuma peça selecionada</p>
               <p className="text-xs text-slate-500 max-w-xs mt-1">
-                Clique nas peças na cena 3D (ou clique duplo para pegar todas da mesma marca) para incluí-las nesta lista.
+                Clique nas peças na cena 3D (ou clique duplo para selecionar todas da mesma marca) para incluí-las nesta lista.
               </p>
             </div>
           ) : (
-            <div className="border border-slate-800 rounded-xl overflow-hidden shadow-inner bg-slate-950/40">
+            <div className="border border-slate-200 dark:border-slate-800 rounded-xl overflow-hidden shadow-sm bg-white dark:bg-slate-950/40">
               <table className="w-full text-left text-xs">
-                <thead className="bg-slate-800/80 text-slate-300 uppercase font-mono text-[10px] tracking-wider border-b border-slate-700/80">
+                <thead className="bg-slate-100/90 dark:bg-slate-800/90 text-slate-700 dark:text-slate-300 uppercase font-mono text-[10px] tracking-wider border-b border-slate-200 dark:border-slate-700/80">
                   <tr>
                     <th className="py-3 px-4 font-semibold">Marca Principal</th>
                     <th className="py-3 px-3 font-semibold text-center">Fase</th>
                     <th className="py-3 px-4 font-semibold">Perfil / Bitola</th>
-                    <th className="py-3 px-3 font-semibold text-center text-fuchsia-400">
+                    <th className="py-3 px-3 font-semibold text-center text-blue-900 dark:text-blue-300">
                       Qtd. 3D
                     </th>
                     <th className="py-3 px-3 font-semibold text-center">Qtd. OF</th>
                     <th className="py-3 px-4 font-semibold text-center">Etapa / Apontamento</th>
                   </tr>
                 </thead>
-                <tbody className="divide-y divide-slate-800/60 font-medium">
-                  {consolidatedList.map((item, idx) => (
-                    <tr
-                      key={`${item.phase}_${item.pieceMark}_${idx}`}
-                      className="hover:bg-slate-800/40 transition-colors"
-                    >
-                      <td className="py-3 px-4 font-mono font-bold text-white flex items-center gap-2">
-                        <span className="w-2 h-2 rounded-full bg-fuchsia-500 inline-block shadow-sm shadow-fuchsia-500" />
-                        {item.pieceMark}
-                      </td>
-                      <td className="py-3 px-3 text-center">
-                        <span className="px-2 py-0.5 rounded-full text-[10px] font-mono font-bold bg-slate-800 text-slate-300 border border-slate-700">
-                          {item.phase}
-                        </span>
-                      </td>
-                      <td className="py-3 px-4 font-mono text-slate-300">
-                        {item.section}
-                      </td>
-                      <td className="py-3 px-3 text-center font-mono font-extrabold text-sm text-fuchsia-300">
-                        {item.selectedCount}
-                      </td>
-                      <td className="py-3 px-3 text-center font-mono text-slate-400">
-                        {item.pointedQty} / {item.totalQty}
-                      </td>
-                      <td className="py-3 px-4 text-center">
-                        <span
-                          className="px-2.5 py-1 rounded-full text-[10px] font-bold uppercase tracking-wider inline-flex items-center gap-1.5"
-                          style={{
-                            backgroundColor: `${item.stageColor}20`,
-                            color: item.stageColor,
-                            border: `1px solid ${item.stageColor}40`,
-                          }}
-                        >
+                <tbody className="divide-y divide-slate-200/80 dark:divide-slate-800/60 font-medium">
+                  {consolidatedList.map((item, idx) => {
+                    const isPendente = !item.currentStage || item.currentStage.toLowerCase().includes('pendente');
+                    return (
+                      <tr
+                        key={`${item.phase}_${item.pieceMark}_${idx}`}
+                        className="hover:bg-slate-50 dark:hover:bg-slate-800/40 transition-colors"
+                      >
+                        <td className="py-3 px-4 font-mono font-bold text-slate-900 dark:text-white flex items-center gap-2">
+                          <span className="w-2 h-2 rounded-full bg-fuchsia-500 inline-block shadow-sm" title="Marcada no 3D" />
+                          {item.pieceMark}
+                        </td>
+                        <td className="py-3 px-3 text-center">
+                          <span className="px-2 py-0.5 rounded-full text-[10px] font-mono font-bold bg-slate-100 text-slate-700 border border-slate-200 dark:bg-slate-800 dark:text-slate-300 dark:border-slate-700">
+                            {item.phase}
+                          </span>
+                        </td>
+                        <td className="py-3 px-4 font-mono text-slate-700 dark:text-slate-300">
+                          {item.section}
+                        </td>
+                        <td className="py-3 px-3 text-center font-mono font-extrabold text-sm text-blue-950 dark:text-blue-300">
+                          {item.selectedCount}
+                        </td>
+                        <td className="py-3 px-3 text-center font-mono text-slate-600 dark:text-slate-400">
+                          {item.pointedQty} / {item.totalQty}
+                        </td>
+                        <td className="py-3 px-4 text-center">
                           <span
-                            className="w-1.5 h-1.5 rounded-full"
-                            style={{ backgroundColor: item.stageColor }}
-                          />
-                          {item.currentStage}
-                        </span>
-                      </td>
-                    </tr>
-                  ))}
+                            className={`px-2.5 py-0.5 rounded-full text-[10px] font-bold uppercase tracking-wider inline-flex items-center gap-1.5 border ${
+                              isPendente
+                                ? 'bg-slate-100 text-slate-700 border-slate-200 dark:bg-slate-800 dark:text-slate-400 dark:border-slate-700'
+                                : 'bg-emerald-50 text-emerald-900 border-emerald-200/80 dark:bg-emerald-950/50 dark:text-emerald-300 dark:border-emerald-800/60'
+                            }`}
+                          >
+                            <span
+                              className={`w-1.5 h-1.5 rounded-full ${
+                                isPendente ? 'bg-slate-400 dark:bg-slate-500' : 'bg-emerald-600 dark:bg-emerald-400'
+                              }`}
+                            />
+                            {item.currentStage}
+                          </span>
+                        </td>
+                      </tr>
+                    );
+                  })}
                 </tbody>
               </table>
             </div>
           )}
         </div>
 
-        {/* Rodapé com Botões de Ação */}
-        <div className="flex flex-wrap items-center justify-between gap-3 px-6 py-4 border-t border-slate-800 bg-slate-900/90">
+        {/* Rodapé com Botões de Ação Harmonizados */}
+        <div className="flex flex-wrap items-center justify-between gap-3 px-6 py-4 border-t border-slate-200 dark:border-slate-800 bg-slate-50/90 dark:bg-slate-950/70">
           <button
             onClick={() => {
               onClearSelection();
               toast.info('Seleção 3D limpa com sucesso.');
             }}
             disabled={totalPhysicalPieces === 0}
-            className="flex items-center gap-1.5 px-3 py-2 rounded-xl text-xs font-semibold text-rose-400 hover:text-rose-300 hover:bg-rose-500/10 border border-rose-500/20 disabled:opacity-40 disabled:cursor-not-allowed transition-all cursor-pointer"
+            className="flex items-center gap-1.5 px-3 py-2 rounded-xl text-xs font-semibold text-slate-600 hover:text-rose-600 hover:bg-rose-50 border border-slate-300 dark:border-slate-700 dark:text-slate-400 dark:hover:text-rose-300 dark:hover:bg-rose-950/30 disabled:opacity-40 disabled:cursor-not-allowed transition-all cursor-pointer"
           >
             <Trash2 className="w-4 h-4" />
             <span>Limpar Seleção</span>
           </button>
 
-          <div className="flex items-center gap-2">
+          <div className="flex items-center gap-2.5">
             <button
               onClick={handleCopy}
               disabled={totalPhysicalPieces === 0}
-              className="flex items-center gap-1.5 px-4 py-2 rounded-xl text-xs font-semibold bg-slate-800 hover:bg-slate-700 text-slate-200 border border-slate-700 disabled:opacity-40 disabled:cursor-not-allowed transition-all cursor-pointer"
+              className="flex items-center gap-1.5 px-4 py-2 rounded-xl text-xs font-semibold bg-white hover:bg-slate-100 text-slate-700 border border-slate-300 shadow-sm dark:bg-slate-800 dark:hover:bg-slate-700 dark:text-slate-200 dark:border-slate-700 disabled:opacity-40 disabled:cursor-not-allowed transition-all cursor-pointer"
             >
               {copied ? (
                 <>
-                  <Check className="w-4 h-4 text-emerald-400" />
-                  <span className="text-emerald-400">Copiado!</span>
+                  <Check className="w-4 h-4 text-emerald-600 dark:text-emerald-400" />
+                  <span className="text-emerald-700 dark:text-emerald-400">Copiado!</span>
                 </>
               ) : (
                 <>
-                  <Copy className="w-4 h-4 text-slate-300" />
+                  <Copy className="w-4 h-4 text-slate-600 dark:text-slate-300" />
                   <span>Copiar Lista</span>
                 </>
               )}
             </button>
 
+            {/* Exportar Excel em tom Azul Escuro / Verde Escuro Industrial */}
             <button
               onClick={handleExportExcel}
               disabled={totalPhysicalPieces === 0}
-              className="flex items-center gap-2 px-5 py-2 rounded-xl text-xs font-bold bg-gradient-to-r from-fuchsia-600 to-pink-600 hover:from-fuchsia-500 hover:to-pink-500 text-white shadow-lg shadow-fuchsia-950/60 disabled:opacity-40 disabled:cursor-not-allowed transition-all cursor-pointer"
+              className="flex items-center gap-2 px-5 py-2 rounded-xl text-xs font-bold bg-blue-950 hover:bg-blue-900 text-white shadow-md shadow-blue-950/20 dark:bg-blue-600 dark:hover:bg-blue-500 dark:shadow-blue-950/40 disabled:opacity-40 disabled:cursor-not-allowed transition-all cursor-pointer"
             >
               <Download className="w-4 h-4" />
               <span>Exportar Excel (.xlsx)</span>