diff --git a/src/components/ui/progress.tsx b/src/components/ui/progress.tsx
index 7f96e7b..a726e91 100644
--- a/src/components/ui/progress.tsx
+++ b/src/components/ui/progress.tsx
@@ -12,13 +12,13 @@ const Progress = React.forwardRef<
   <ProgressPrimitive.Root
     ref={ref}
     className={cn(
-      "relative h-4 w-full overflow-hidden rounded-full bg-secondary",
+      "relative h-4 w-full overflow-hidden rounded-full bg-gray-200",
       className
     )}
     {...props}
   >
     <ProgressPrimitive.Indicator
-      className="h-full w-full flex-1 bg-primary transition-all"
+      className="h-full w-full flex-1 bg-purple-600 transition-all"
       style={{ transform: `translateX(-${100 - (value || 0)}%)` }}
     />
   </ProgressPrimitive.Root>
diff --git a/src/pages/student-dashboard/essays/EssayAnalysis.tsx b/src/pages/student-dashboard/essays/EssayAnalysis.tsx
index 67cd5bc..1a1a44c 100644
--- a/src/pages/student-dashboard/essays/EssayAnalysis.tsx
+++ b/src/pages/student-dashboard/essays/EssayAnalysis.tsx
@@ -40,6 +40,32 @@ interface Essay {
   };
 }
 
+interface EssayAnalysisData {
+  id: string;
+  essay_id: string;
+  overall_score: number;
+  suggestions: string;
+  created_at: string;
+  feedback: Array<{
+    structure_feedback: string;
+    content_feedback: string;
+    language_feedback: string;
+  }>;
+  strengths: Array<{
+    strength: string;
+  }>;
+  improvements: Array<{
+    improvement: string;
+  }>;
+  scores: Array<{
+    adequacy: number;
+    coherence: number;
+    cohesion: number;
+    vocabulary: number;
+    grammar: number;
+  }>;
+}
+
 export function EssayAnalysis() {
   const navigate = useNavigate();
   const { id } = useParams();
@@ -70,16 +96,57 @@ export function EssayAnalysis() {
       setEssay(essayData);
 
       // Carregar análise
-      const { data: analysisData, error: analysisError } = await supabase
+      const { data, error: analysisError } = await supabase
         .from('essay_analyses')
-        .select('*')
+        .select(`
+          *,
+          feedback:essay_analysis_feedback(
+            structure_feedback,
+            content_feedback,
+            language_feedback
+          ),
+          strengths:essay_analysis_strengths(
+            strength
+          ),
+          improvements:essay_analysis_improvements(
+            improvement
+          ),
+          scores:essay_analysis_scores(
+            adequacy,
+            coherence,
+            cohesion,
+            vocabulary,
+            grammar
+          )
+        `)
         .eq('essay_id', id)
         .order('created_at', { ascending: false })
         .limit(1)
         .single();
 
       if (analysisError) throw analysisError;
-      setAnalysis(analysisData);
+
+      // Transformar os dados para o formato esperado
+      const analysisData = data as EssayAnalysisData;
+      const analysis: EssayAnalysis = {
+        ...analysisData,
+        feedback: {
+          structure: analysisData.feedback[0]?.structure_feedback || '',
+          content: analysisData.feedback[0]?.content_feedback || '',
+          language: analysisData.feedback[0]?.language_feedback || ''
+        },
+        strengths: analysisData.strengths?.map((s: { strength: string }) => s.strength) || [],
+        improvements: analysisData.improvements?.map((i: { improvement: string }) => i.improvement) || [],
+        criteria_scores: {
+          adequacy: analysisData.scores[0]?.adequacy || 0,
+          coherence: analysisData.scores[0]?.coherence || 0,
+          cohesion: analysisData.scores[0]?.cohesion || 0,
+          vocabulary: analysisData.scores[0]?.vocabulary || 0,
+          grammar: analysisData.scores[0]?.grammar || 0
+        }
+      };
+
+      setAnalysis(analysis);
     } catch (error) {
       console.error('Erro ao carregar dados:', error);
     } finally {
@@ -93,158 +160,150 @@ export function EssayAnalysis() {
   return (
     <div className="container mx-auto p-6">
       <div className="flex items-center gap-4 mb-6">
-        <Button
-          variant="ghost"
+        <Button 
+          variant="ghost" 
           onClick={() => navigate('/aluno/redacoes')}
-          className="text-purple-600 hover:text-purple-700"
+          className="flex items-center gap-2 text-gray-600 hover:text-gray-900"
           trackingId="essay-analysis-back-to-list-button"
         >
-          <ArrowLeft className="mr-2 h-4 w-4" />
-          Voltar para lista de redações
+          <ArrowLeft className="h-5 w-5" />
+          Voltar para redações
         </Button>
-        <Button
-          variant="ghost"
-          onClick={() => navigate(`/aluno/redacoes/${id}`)}
-          className="text-gray-600 hover:text-gray-900"
-          trackingId="essay-analysis-back-to-essay-button"
-        >
-          <ArrowLeft className="mr-2 h-4 w-4" />
-          Voltar para redação
-        </Button>
-        <div>
-          <h1 className="text-3xl font-bold">{essay.title}</h1>
-          <p className="text-muted-foreground">
+      </div>
+
+      <div className="bg-white rounded-xl shadow-sm border border-gray-200 p-6 space-y-6">
+        {/* Título e Tipo */}
+        <div className="border-b border-gray-200 pb-6">
+          <h1 className="text-2xl font-bold text-gray-900">{essay.title}</h1>
+          <p className="text-gray-500 mt-1">
             {essay.essay_type.title} • {essay.essay_genre.title}
           </p>
         </div>
-      </div>
 
-      <div className="grid grid-cols-1 md:grid-cols-3 gap-6">
-        {/* Pontuação Geral */}
-        <Card>
-          <CardHeader>
-            <CardTitle>Pontuação Geral</CardTitle>
-          </CardHeader>
-          <CardContent>
-            <div className="flex items-center justify-center">
-              <div className="text-6xl font-bold text-primary">
-                {analysis.overall_score}
+        {/* Grid de Cards */}
+        <div className="grid grid-cols-1 md:grid-cols-3 gap-6">
+          {/* Pontuação Geral */}
+          <Card className="bg-purple-50 border-purple-100">
+            <CardContent className="pt-6">
+              <div className="flex items-center justify-center">
+                <div className="text-6xl font-bold text-purple-600">{analysis.overall_score}</div>
+                <div className="text-2xl text-purple-600 ml-2">/100</div>
               </div>
-              <div className="text-2xl ml-1">/100</div>
-            </div>
-          </CardContent>
-        </Card>
+              <p className="text-center text-gray-600 mt-2">Pontuação Geral</p>
+            </CardContent>
+          </Card>
 
-        {/* Pontos Fortes */}
-        <Card>
-          <CardHeader>
-            <CardTitle className="flex items-center gap-2">
-              <CheckCircle2 className="h-5 w-5 text-success" />
-              Pontos Fortes
-            </CardTitle>
-          </CardHeader>
-          <CardContent>
-            <ul className="list-disc list-inside space-y-2">
-              {analysis.strengths.map((strength, index) => (
-                <li key={index} className="text-success">{strength}</li>
-              ))}
-            </ul>
-          </CardContent>
-        </Card>
+          {/* Pontos Fortes */}
+          <Card className="bg-green-50 border-green-100">
+            <CardHeader>
+              <CardTitle className="flex items-center gap-2 text-green-600">
+                <CheckCircle2 className="h-5 w-5" />
+                Pontos Fortes
+              </CardTitle>
+            </CardHeader>
+            <CardContent>
+              <ul className="list-disc list-inside space-y-2">
+                {analysis.strengths.map((strength, index) => (
+                  <li key={index} className="text-green-600">{strength}</li>
+                ))}
+              </ul>
+            </CardContent>
+          </Card>
 
-        {/* Pontos a Melhorar */}
-        <Card>
-          <CardHeader>
-            <CardTitle className="flex items-center gap-2">
-              <XCircle className="h-5 w-5 text-destructive" />
-              Pontos a Melhorar
-            </CardTitle>
-          </CardHeader>
-          <CardContent>
-            <ul className="list-disc list-inside space-y-2">
-              {analysis.improvements.map((improvement, index) => (
-                <li key={index} className="text-destructive">{improvement}</li>
-              ))}
-            </ul>
-          </CardContent>
-        </Card>
+          {/* Pontos a Melhorar */}
+          <Card className="bg-orange-50 border-orange-100">
+            <CardHeader>
+              <CardTitle className="flex items-center gap-2 text-orange-600">
+                <XCircle className="h-5 w-5" />
+                Pontos a Melhorar
+              </CardTitle>
+            </CardHeader>
+            <CardContent>
+              <ul className="list-disc list-inside space-y-2">
+                {analysis.improvements.map((improvement, index) => (
+                  <li key={index} className="text-orange-600">{improvement}</li>
+                ))}
+              </ul>
+            </CardContent>
+          </Card>
 
-        {/* Feedback Detalhado */}
-        <Card className="md:col-span-2">
-          <CardHeader>
-            <CardTitle>Feedback Detalhado</CardTitle>
-          </CardHeader>
-          <CardContent className="space-y-4">
-            <div>
-              <h4 className="font-semibold mb-2">Estrutura</h4>
-              <p className="text-muted-foreground">{analysis.feedback.structure}</p>
-            </div>
-            <div>
-              <h4 className="font-semibold mb-2">Conteúdo</h4>
-              <p className="text-muted-foreground">{analysis.feedback.content}</p>
-            </div>
-            <div>
-              <h4 className="font-semibold mb-2">Linguagem</h4>
-              <p className="text-muted-foreground">{analysis.feedback.language}</p>
-            </div>
-          </CardContent>
-        </Card>
+          {/* Feedback Detalhado */}
+          <Card className="md:col-span-2 border-gray-200">
+            <CardHeader className="border-b border-gray-200">
+              <CardTitle>Feedback Detalhado</CardTitle>
+            </CardHeader>
+            <CardContent className="space-y-4 pt-4">
+              <div>
+                <h4 className="font-semibold mb-2 text-gray-900">Estrutura</h4>
+                <p className="text-gray-600">{analysis.feedback.structure}</p>
+              </div>
+              <div>
+                <h4 className="font-semibold mb-2 text-gray-900">Conteúdo</h4>
+                <p className="text-gray-600">{analysis.feedback.content}</p>
+              </div>
+              <div>
+                <h4 className="font-semibold mb-2 text-gray-900">Linguagem</h4>
+                <p className="text-gray-600">{analysis.feedback.language}</p>
+              </div>
+            </CardContent>
+          </Card>
 
-        {/* Critérios de Avaliação */}
-        <Card>
-          <CardHeader>
-            <CardTitle>Critérios de Avaliação</CardTitle>
-          </CardHeader>
-          <CardContent className="space-y-4">
-            <div>
-              <div className="flex justify-between mb-1">
-                <span>Adequação ao Gênero</span>
-                <span>{analysis.criteria_scores.adequacy}%</span>
+          {/* Critérios de Avaliação */}
+          <Card className="border-gray-200">
+            <CardHeader className="border-b border-gray-200">
+              <CardTitle>Critérios de Avaliação</CardTitle>
+            </CardHeader>
+            <CardContent className="space-y-4 pt-4">
+              <div>
+                <div className="flex justify-between mb-1">
+                  <span className="text-gray-600">Adequação ao Gênero</span>
+                  <span className="font-medium">{analysis.criteria_scores.adequacy}%</span>
+                </div>
+                <Progress value={analysis.criteria_scores.adequacy} className="h-2" />
               </div>
-              <Progress value={analysis.criteria_scores.adequacy} />
-            </div>
-            <div>
-              <div className="flex justify-between mb-1">
-                <span>Coerência</span>
-                <span>{analysis.criteria_scores.coherence}%</span>
+              <div>
+                <div className="flex justify-between mb-1">
+                  <span className="text-gray-600">Coerência</span>
+                  <span className="font-medium">{analysis.criteria_scores.coherence}%</span>
+                </div>
+                <Progress value={analysis.criteria_scores.coherence} className="h-2" />
               </div>
-              <Progress value={analysis.criteria_scores.coherence} />
-            </div>
-            <div>
-              <div className="flex justify-between mb-1">
-                <span>Coesão</span>
-                <span>{analysis.criteria_scores.cohesion}%</span>
+              <div>
+                <div className="flex justify-between mb-1">
+                  <span className="text-gray-600">Coesão</span>
+                  <span className="font-medium">{analysis.criteria_scores.cohesion}%</span>
+                </div>
+                <Progress value={analysis.criteria_scores.cohesion} className="h-2" />
               </div>
-              <Progress value={analysis.criteria_scores.cohesion} />
-            </div>
-            <div>
-              <div className="flex justify-between mb-1">
-                <span>Vocabulário</span>
-                <span>{analysis.criteria_scores.vocabulary}%</span>
+              <div>
+                <div className="flex justify-between mb-1">
+                  <span className="text-gray-600">Vocabulário</span>
+                  <span className="font-medium">{analysis.criteria_scores.vocabulary}%</span>
+                </div>
+                <Progress value={analysis.criteria_scores.vocabulary} className="h-2" />
               </div>
-              <Progress value={analysis.criteria_scores.vocabulary} />
-            </div>
-            <div>
-              <div className="flex justify-between mb-1">
-                <span>Gramática</span>
-                <span>{analysis.criteria_scores.grammar}%</span>
+              <div>
+                <div className="flex justify-between mb-1">
+                  <span className="text-gray-600">Gramática</span>
+                  <span className="font-medium">{analysis.criteria_scores.grammar}%</span>
+                </div>
+                <Progress value={analysis.criteria_scores.grammar} className="h-2" />
               </div>
-              <Progress value={analysis.criteria_scores.grammar} />
-            </div>
-          </CardContent>
-        </Card>
+            </CardContent>
+          </Card>
 
-        {/* Sugestões */}
-        <Card className="md:col-span-3">
-          <CardHeader>
-            <CardTitle>Sugestões para Melhoria</CardTitle>
-          </CardHeader>
-          <CardContent>
-            <p className="text-muted-foreground whitespace-pre-line">
-              {analysis.suggestions}
-            </p>
-          </CardContent>
-        </Card>
+          {/* Sugestões */}
+          <Card className="md:col-span-3 bg-blue-50 border-blue-100">
+            <CardHeader>
+              <CardTitle className="text-blue-600">Sugestões para Melhoria</CardTitle>
+            </CardHeader>
+            <CardContent>
+              <p className="text-gray-600 whitespace-pre-line">
+                {analysis.suggestions}
+              </p>
+            </CardContent>
+          </Card>
+        </div>
       </div>
     </div>
   );