style: padroniza visual da listagem de redações

- Alinha estilo com StudentStoriesPage
- Adiciona busca e filtros avançados
- Melhora feedback visual e estados interativos
- Implementa loading states animados

src/components/ui/editor.tsx

@@ -160,6 +160,7 @@ export function Editor({
         'rounded-md border border-input bg-transparent',
         'focus-within:outline-none focus-within:ring-2',
         'focus-within:ring-ring focus-within:ring-offset-2',
+        'transition-all duration-200',
         className
       )}
     >
@@ -172,6 +173,7 @@ export function Editor({
           '[&_.is-editor-empty]:before:float-left',
           '[&_.is-editor-empty]:before:h-0',
           '[&_.is-editor-empty]:before:pointer-events-none',
+          'transition-all duration-200',
           readOnly && 'prose-sm'
         )}
         style={{ minHeight }}

src/pages/student-dashboard/essays/index.tsx

@@ -1,10 +1,11 @@
 import { useEffect, useState } from 'react';
 import { useNavigate } from 'react-router-dom';
 import { supabase } from '@/lib/supabase';
-import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card';
 import { Button } from '@/components/ui/button';
-import { PlusCircle } from 'lucide-react';
-import { Badge } from '@/components/ui/badge';
+import { Plus, Search, Filter, PenTool } from 'lucide-react';
+import { useSession } from '@/hooks/useSession';
+import { useUppercasePreference } from '@/hooks/useUppercasePreference';
+import { AdaptiveText } from '@/components/ui/adaptive-text';
 
 interface Essay {
   id: string;
@@ -21,107 +22,265 @@ interface Essay {
   };
 }
 
+type EssayStatus = 'all' | 'draft' | 'submitted' | 'analyzed';
+type SortOption = 'recent' | 'oldest' | 'title';
+
 export function EssaysPage() {
   const navigate = useNavigate();
   const [essays, setEssays] = useState<Essay[]>([]);
   const [loading, setLoading] = useState(true);
+  const [error, setError] = useState<string | null>(null);
+  const [searchTerm, setSearchTerm] = useState('');
+  const [statusFilter, setStatusFilter] = useState<EssayStatus>('all');
+  const [sortBy, setSortBy] = useState<SortOption>('recent');
+  const [showFilters, setShowFilters] = useState(false);
+  const { session } = useSession();
+  const { isUpperCase } = useUppercasePreference(session?.user?.id);
 
   useEffect(() => {
     loadEssays();
-  }, []);
+  }, [statusFilter, sortBy]);
 
   async function loadEssays() {
     try {
-      const { data, error } = await supabase
+      const { data: { session } } = await supabase.auth.getSession();
+      if (!session?.user?.id) return;
+
+      const query = supabase
         .from('student_essays')
         .select(`
           *,
           essay_type:essay_types(title),
           essay_genre:essay_genres(title)
         `)
-        .order('created_at', { ascending: false });
+        .eq('student_id', session.user.id);
 
-      if (error) throw error;
-      setEssays(data || []);
+      if (statusFilter !== 'all') {
+        query.eq('status', statusFilter);
+      }
+
+      const { data, error } = await query;
+      if (error) {
+        setError('Não foi possível carregar suas redações');
+        return;
+      }
+
+      // Aplicar ordenação
+      const sortedData = (data || []).sort((a, b) => {
+        switch (sortBy) {
+          case 'oldest':
+            return new Date(a.created_at).getTime() - new Date(b.created_at).getTime();
+          case 'title':
+            return a.title.localeCompare(b.title);
+          default: // recent
+            return new Date(b.created_at).getTime() - new Date(a.created_at).getTime();
+        }
+      });
+
+      setEssays(sortedData);
     } catch (error) {
       console.error('Erro ao carregar redações:', error);
+      setError('Não foi possível carregar suas redações');
     } finally {
       setLoading(false);
     }
   }
 
+  const filteredEssays = essays.filter(essay =>
+    essay.title.toLowerCase().includes(searchTerm.toLowerCase())
+  );
+
   function getStatusBadge(status: Essay['status']) {
     const statusMap = {
-      draft: { label: 'Rascunho', variant: 'secondary' as const },
-      submitted: { label: 'Enviada', variant: 'default' as const },
-      analyzed: { label: 'Analisada', variant: 'success' as const }
+      draft: { label: 'Rascunho', variant: 'secondary' as const, classes: 'bg-yellow-100 text-yellow-800' },
+      submitted: { label: 'Enviada', variant: 'default' as const, classes: 'bg-blue-100 text-blue-800' },
+      analyzed: { label: 'Analisada', variant: 'success' as const, classes: 'bg-green-100 text-green-800' }
     };
 
-    const { label, variant } = statusMap[status];
-    return <Badge variant={variant}>{label}</Badge>;
+    const { label, classes } = statusMap[status];
+    return (
+      <span className={`px-2 py-1 rounded-full text-xs font-medium ${classes}`}>
+        <AdaptiveText text={label} isUpperCase={isUpperCase} />
+      </span>
+    );
+  }
+
+  if (loading) {
+    return (
+      <div className="animate-pulse">
+        <div className="h-20 bg-gray-200 rounded-xl mb-6" />
+        <div className="grid grid-cols-1 md:grid-cols-3 gap-6">
+          {[...Array(6)].map((_, i) => (
+            <div key={i} className="h-64 bg-gray-200 rounded-xl" />
+          ))}
+        </div>
+      </div>
+    );
   }
 
   return (
-    <div className="container mx-auto p-6">
+    <div>
       <div className="flex justify-between items-center mb-6">
-        <h1 className="text-3xl font-bold">Minhas Redações</h1>
+        <h1 className="text-2xl font-bold text-gray-900">
+          <AdaptiveText text="Minhas Redações" isUpperCase={isUpperCase} />
+        </h1>
         <Button 
           onClick={() => navigate('/aluno/redacoes/nova')}
+          className="flex items-center gap-2"
           trackingId="essay-new-create-button"
           trackingProperties={{
             action: 'create_new_essay',
             page: 'essays_list'
           }}
         >
-          <PlusCircle className="mr-2 h-4 w-4" />
-          Nova Redação
+          <Plus className="h-5 w-5" />
+          <AdaptiveText text="Nova Redação" isUpperCase={isUpperCase} />
         </Button>
       </div>
 
-      {loading ? (
-        <div>Carregando...</div>
-      ) : essays.length === 0 ? (
-        <Card>
-          <CardContent className="flex flex-col items-center justify-center p-6">
-            <p className="text-muted-foreground mb-4">Você ainda não tem nenhuma redação</p>
-            <Button 
-              onClick={() => navigate('/aluno/redacoes/nova')}
-              trackingId="essay-empty-create-button"
-              trackingProperties={{
-                action: 'create_first_essay',
-                page: 'essays_list',
-                context: 'empty_state'
-              }}
-            >
-              Criar Primeira Redação
-            </Button>
-          </CardContent>
-        </Card>
-      ) : (
-        <div className="grid gap-4 md:grid-cols-2 lg:grid-cols-3">
-          {essays.map((essay) => (
-            <Card key={essay.id} className="cursor-pointer hover:shadow-lg transition-shadow"
-                  onClick={() => navigate(`/aluno/redacoes/${essay.id}`)}>
-              <CardHeader>
-                <div className="flex justify-between items-start">
-                  <div>
-                    <CardTitle>{essay.title || 'Sem título'}</CardTitle>
-                    <CardDescription>
-                      {essay.essay_type?.title} - {essay.essay_genre?.title}
-                    </CardDescription>
-                  </div>
-                  {getStatusBadge(essay.status)}
-                </div>
-              </CardHeader>
-              <CardContent>
-                <p className="text-sm text-muted-foreground">
-                  Criada em {new Date(essay.created_at).toLocaleDateString('pt-BR')}
-                </p>
-              </CardContent>
-            </Card>
-          ))}
+      <div className="bg-white rounded-xl shadow-sm border border-gray-200 overflow-hidden mb-6">
+        <div className="p-4 border-b border-gray-200">
+          <div className="flex flex-col md:flex-row gap-4">
+            {/* Busca */}
+            <div className="flex-1 relative">
+              <Search className="absolute left-3 top-1/2 -translate-y-1/2 h-5 w-5 text-gray-400" />
+              <input
+                type="text"
+                placeholder="Buscar redações..."
+                value={searchTerm}
+                onChange={(e) => setSearchTerm(e.target.value)}
+                className="w-full pl-10 pr-4 py-2 border border-gray-300 rounded-lg focus:ring-purple-500 focus:border-purple-500"
+              />
+            </div>
+
+            {/* Filtros e Ordenação */}
+            <div className="flex gap-2">
+              <button
+                onClick={() => setShowFilters(!showFilters)}
+                className="flex items-center gap-2 px-4 py-2 border border-gray-300 rounded-lg hover:bg-gray-50"
+              >
+                <Filter className="h-5 w-5" />
+                <AdaptiveText text="Filtros" isUpperCase={isUpperCase} />
+              </button>
+              <select
+                value={sortBy}
+                onChange={(e) => setSortBy(e.target.value as SortOption)}
+                className="px-4 py-2 border border-gray-300 rounded-lg focus:ring-purple-500 focus:border-purple-500"
+              >
+                <option value="recent">Mais recentes</option>
+                <option value="oldest">Mais antigas</option>
+                <option value="title">Por título</option>
+              </select>
+            </div>
+          </div>
+
+          {/* Painel de Filtros */}
+          {showFilters && (
+            <div className="mt-4 pt-4 border-t border-gray-200">
+              <div className="flex gap-2">
+                <button
+                  onClick={() => setStatusFilter('all')}
+                  className={`px-4 py-2 rounded-lg ${
+                    statusFilter === 'all'
+                      ? 'bg-purple-100 text-purple-700'
+                      : 'hover:bg-gray-100'
+                  }`}
+                >
+                  <AdaptiveText text="Todas" isUpperCase={isUpperCase} />
+                </button>
+                <button
+                  onClick={() => setStatusFilter('analyzed')}
+                  className={`px-4 py-2 rounded-lg ${
+                    statusFilter === 'analyzed'
+                      ? 'bg-purple-100 text-purple-700'
+                      : 'hover:bg-gray-100'
+                  }`}
+                >
+                  <AdaptiveText text="Analisadas" isUpperCase={isUpperCase} />
+                </button>
+                <button
+                  onClick={() => setStatusFilter('submitted')}
+                  className={`px-4 py-2 rounded-lg ${
+                    statusFilter === 'submitted'
+                      ? 'bg-purple-100 text-purple-700'
+                      : 'hover:bg-gray-100'
+                  }`}
+                >
+                  <AdaptiveText text="Enviadas" isUpperCase={isUpperCase} />
+                </button>
+                <button
+                  onClick={() => setStatusFilter('draft')}
+                  className={`px-4 py-2 rounded-lg ${
+                    statusFilter === 'draft'
+                      ? 'bg-purple-100 text-purple-700'
+                      : 'hover:bg-gray-100'
+                  }`}
+                >
+                  <AdaptiveText text="Rascunhos" isUpperCase={isUpperCase} />
+                </button>
+              </div>
+            </div>
+          )}
         </div>
-      )}
+
+        {/* Lista de Redações */}
+        {filteredEssays.length === 0 ? (
+          <div className="p-12 text-center">
+            <PenTool className="h-12 w-12 text-gray-400 mx-auto mb-4" />
+            <h3 className="text-lg font-medium text-gray-900 mb-2">
+              <AdaptiveText text="Nenhuma redação encontrada" isUpperCase={isUpperCase} />
+            </h3>
+            <p className="text-gray-500 mb-6">
+              <AdaptiveText 
+                text={searchTerm
+                  ? 'Tente usar outros termos na busca'
+                  : 'Comece criando sua primeira redação!'}
+                isUpperCase={isUpperCase}
+              />
+            </p>
+            {!searchTerm && (
+              <Button
+                onClick={() => navigate('/aluno/redacoes/nova')}
+                className="inline-flex items-center gap-2"
+                trackingId="essay-empty-create-button"
+                trackingProperties={{
+                  action: 'create_first_essay',
+                  page: 'essays_list',
+                  context: 'empty_state'
+                }}
+              >
+                <Plus className="h-5 w-5" />
+                <AdaptiveText text="Criar Redação" isUpperCase={isUpperCase} />
+              </Button>
+            )}
+          </div>
+        ) : (
+          <div className="grid grid-cols-1 md:grid-cols-3 gap-6 p-6">
+            {filteredEssays.map((essay) => (
+              <div
+                key={essay.id}
+                className="bg-white rounded-xl shadow-sm border border-gray-200 overflow-hidden cursor-pointer hover:shadow-md transition"
+                onClick={() => navigate(`/aluno/redacoes/${essay.id}`)}
+              >
+                <div className="p-6">
+                  <h3 className="font-medium text-gray-900 mb-2">
+                    <AdaptiveText text={essay.title} isUpperCase={isUpperCase} />
+                  </h3>
+                  <div className="flex items-center gap-2 text-sm text-gray-600 mb-4">
+                    <AdaptiveText text={essay.essay_type?.title} isUpperCase={isUpperCase} />
+                    <span>•</span>
+                    <AdaptiveText text={essay.essay_genre?.title} isUpperCase={isUpperCase} />
+                  </div>
+                  <div className="flex items-center justify-between text-sm text-gray-500">
+                    <span>{new Date(essay.created_at).toLocaleDateString('pt-BR')}</span>
+                    {getStatusBadge(essay.status)}
+                  </div>
+                </div>
+              </div>
+            ))}
+          </div>
+        )}
+      </div>
     </div>
   );
 } 

tailwind.config.js

@@ -50,25 +50,55 @@ module.exports = {
           DEFAULT: "hsl(var(--card))",
           foreground: "hsl(var(--card-foreground))",
         },
+        purple: {
+          50: '#f5f3ff',
+          100: '#ede9fe',
+          200: '#ddd6fe',
+          300: '#c4b5fd',
+          400: '#a78bfa',
+          500: '#8b5cf6',
+          600: '#7c3aed',
+          700: '#6d28d9',
+          800: '#5b21b6',
+          900: '#4c1d95',
+        },
+        blue: {
+          50: '#eff6ff',
+          100: '#dbeafe',
+          200: '#bfdbfe',
+          300: '#93c5fd',
+          400: '#60a5fa',
+          500: '#3b82f6',
+          600: '#2563eb',
+          700: '#1d4ed8',
+          800: '#1e40af',
+          900: '#1e3a8a',
+        },
       },
       borderRadius: {
-        lg: "var(--radius)",
-        md: "calc(var(--radius) - 2px)",
-        sm: "calc(var(--radius) - 4px)",
+        none: '0',
+        sm: '0.125rem',
+        DEFAULT: '0.25rem',
+        md: '0.375rem',
+        lg: '0.5rem',
+        xl: '0.75rem',
+        '2xl': '1rem',
+        '3xl': '1.5rem',
+        full: '9999px',
       },
       keyframes: {
-        "accordion-down": {
-          from: { height: 0 },
-          to: { height: "var(--radix-accordion-content-height)" },
-        },
-        "accordion-up": {
-          from: { height: "var(--radix-accordion-content-height)" },
-          to: { height: 0 },
+        "fade-in": {
+          "0%": { opacity: 0 },
+          "100%": { opacity: 1 }
         },
+        "fade-out": {
+          "0%": { opacity: 1 },
+          "100%": { opacity: 0 }
+        }
       },
       animation: {
-        "accordion-down": "accordion-down 0.2s ease-out",
-        "accordion-up": "accordion-up 0.2s ease-out",
+        "fade-in": "fade-in 200ms ease-in",
+        "fade-out": "fade-out 200ms ease-out"
       },
       typography: {
         DEFAULT: {
@@ -282,7 +312,6 @@ module.exports = {
     },
   },
   plugins: [
-    require("tailwindcss-animate"),
     require('@tailwindcss/typography'),
   ],
 }