diff --git a/manager/components/PreMatricula.tsx b/manager/components/PreMatricula.tsx
index 8f53495..ee54fcc 100644
--- a/manager/components/PreMatricula.tsx
+++ b/manager/components/PreMatricula.tsx
@@ -53,6 +53,7 @@ const PreMatricula: React.FC<Props> = ({ data, onConvert }) => {
   const [editingCampo, setEditingCampo] = useState<PreMatriculaCampo | null>(null);
   const [showNewField, setShowNewField] = useState(false);
   const [newField, setNewField] = useState({ label: '', tipo: 'text', placeholder: '', obrigatorio: false, opcoes: '' });
+  const [uploadProgress, setUploadProgress] = useState<number | null>(null);
 
   const [showMassModal, setShowMassModal] = useState(false);
   const [targetType, setTargetType] = useState('todos');
@@ -505,22 +506,43 @@ const PreMatricula: React.FC<Props> = ({ data, onConvert }) => {
               <div>
                 <label className="block text-[10px] font-bold text-slate-500 uppercase mb-1">Imagem de Pré-Visualização (WhatsApp/Social)</label>
                 <div className="space-y-3">
-                  {config?.logoUrl ? (
-                    <div className="relative group border border-slate-200 rounded-xl overflow-hidden bg-slate-50 p-2 flex items-center justify-between shadow-sm">
-                      <div className="flex items-center gap-3">
-                        <img src={config.logoUrl} alt="Preview" className="w-12 h-12 object-contain rounded-lg border border-slate-200 bg-white" />
-                        <span className="text-[10px] text-slate-400 font-mono truncate max-w-[140px]" title={config.logoUrl}>
+                  {uploadProgress !== null ? (
+                    <div className="border border-slate-200 rounded-xl p-5 bg-slate-50 flex flex-col items-center justify-center space-y-3 shadow-inner">
+                      <RefreshCw size={24} className="animate-spin text-indigo-600" />
+                      <div className="text-center">
+                        <p className="text-xs font-bold text-slate-700">Enviando e compactando imagem...</p>
+                        <p className="text-[10px] text-slate-400 font-bold mt-0.5">{uploadProgress}% concluído</p>
+                      </div>
+                      <div className="w-full bg-slate-200 rounded-full h-2 overflow-hidden shadow-inner">
+                        <div
+                          className="bg-indigo-600 h-full rounded-full transition-all duration-300 ease-out"
+                          style={{ width: `${uploadProgress}%` }}
+                        ></div>
+                      </div>
+                    </div>
+                  ) : config?.logoUrl ? (
+                    <div className="relative group border border-slate-200 rounded-xl overflow-hidden bg-slate-100 p-3 shadow-sm flex flex-col gap-3">
+                      <div className="w-full h-44 bg-white border border-slate-200 rounded-lg overflow-hidden flex items-center justify-center relative">
+                        <img src={config.logoUrl} alt="Preview" className="w-full h-full object-contain" />
+                        <div className="absolute inset-0 bg-black/40 opacity-0 group-hover:opacity-100 transition-opacity flex items-center justify-center">
+                          <span className="text-white text-xs font-bold bg-black/60 px-3 py-1.5 rounded-lg backdrop-blur-sm">
+                            Pré-visualização do Link
+                          </span>
+                        </div>
+                      </div>
+                      <div className="flex items-center justify-between">
+                        <span className="text-[10px] text-slate-400 font-mono truncate max-w-[200px] font-bold" title={config.logoUrl}>
                           {config.logoUrl.split('/').pop()}
                         </span>
+                        <button
+                          type="button"
+                          onClick={() => setConfig(prev => prev ? { ...prev, logoUrl: '' } : prev)}
+                          className="px-3 py-2 bg-red-50 hover:bg-red-100 text-red-600 rounded-lg text-xs font-bold flex items-center gap-1.5 transition-all active:scale-95 shadow-sm"
+                          title="Remover Imagem"
+                        >
+                          <Trash2 size={14} /> Remover
+                        </button>
                       </div>
-                      <button
-                        type="button"
-                        onClick={() => setConfig(prev => prev ? { ...prev, logoUrl: '' } : prev)}
-                        className="p-2 bg-red-50 hover:bg-red-100 text-red-600 rounded-lg transition-colors"
-                        title="Remover Imagem"
-                      >
-                        <Trash2 size={16} />
-                      </button>
                     </div>
                   ) : (
                     <div className="flex items-center justify-center border-2 border-dashed border-slate-200 hover:border-indigo-400 rounded-xl p-5 bg-slate-50 hover:bg-indigo-50/20 transition-all cursor-pointer relative">
@@ -533,21 +555,39 @@ const PreMatricula: React.FC<Props> = ({ data, onConvert }) => {
                           if (!file) return;
                           const formData = new FormData();
                           formData.append('file', file);
-                          try {
-                            const res = await fetch('/api/prematricula/upload', {
-                              method: 'POST',
-                              body: formData
-                            });
-                            if (res.ok) {
-                              const resData = await res.json();
-                              setConfig(prev => prev ? { ...prev, logoUrl: resData.url } : prev);
-                              showAlert('Sucesso', 'Imagem de visualização carregada!', 'success');
+                          
+                          setUploadProgress(0);
+                          const xhr = new XMLHttpRequest();
+                          
+                          xhr.upload.addEventListener('progress', (event) => {
+                            if (event.lengthComputable) {
+                              const percent = Math.round((event.loaded / event.total) * 100);
+                              setUploadProgress(percent);
+                            }
+                          });
+                          
+                          xhr.addEventListener('load', () => {
+                            setUploadProgress(null);
+                            if (xhr.status >= 200 && xhr.status < 300) {
+                              try {
+                                const resData = JSON.parse(xhr.responseText);
+                                setConfig(prev => prev ? { ...prev, logoUrl: resData.url } : prev);
+                                showAlert('Sucesso', 'Imagem de visualização carregada!', 'success');
+                              } catch (err) {
+                                showAlert('Erro', 'Falha ao processar resposta do servidor.', 'error');
+                              }
                             } else {
                               showAlert('Erro', 'Falha ao carregar imagem.', 'error');
                             }
-                          } catch (err) {
+                          });
+                          
+                          xhr.addEventListener('error', () => {
+                            setUploadProgress(null);
                             showAlert('Erro', 'Erro de conexão ao enviar imagem.', 'error');
-                          }
+                          });
+                          
+                          xhr.open('POST', '/api/prematricula/upload');
+                          xhr.send(formData);
                         }}
                       />
                       <div className="text-center space-y-1">