diff --git a/src/components/TenderDocuments.jsx b/src/components/TenderDocuments.jsx
index e4cd28a..e2649d0 100644
--- a/src/components/TenderDocuments.jsx
+++ b/src/components/TenderDocuments.jsx
@@ -304,7 +304,7 @@ const TenderDocumentSession = ({ tender }) => {
           </p>
 
           <div className="flex gap-2 flex-wrap">
-            <button
+            <button type="button"
               onClick={dokumaniAc}
               disabled={busy !== null}
               className="bg-blue-600 hover:bg-blue-500 disabled:opacity-40 text-white font-bold text-xs px-4 py-2.5 rounded-xl flex items-center gap-2"
@@ -313,7 +313,7 @@ const TenderDocumentSession = ({ tender }) => {
               EKAP Dokümanlarını Aç
             </button>
 
-            <button
+            <button type="button"
               onClick={ilaniAnalizEt}
               disabled={busy !== null}
               className="bg-amber-400 hover:bg-amber-300 disabled:opacity-40 text-slate-950 font-black text-xs px-4 py-2.5 rounded-xl flex items-center gap-2"
@@ -377,7 +377,7 @@ const TenderDocumentSession = ({ tender }) => {
             accept=".pdf,.docx,.xlsx,.zip,.txt"
             className="hidden"
           />
-          <button
+          <button type="button"
             onClick={() => dosyaRef.current?.click()}
             disabled={yukleniyor}
             className="bg-slate-900 hover:bg-slate-800 disabled:opacity-40 text-white font-bold text-xs px-3.5 py-2 rounded-lg flex items-center gap-2"
@@ -399,7 +399,7 @@ const TenderDocumentSession = ({ tender }) => {
       {listeBekliyor && <p role="status" className="text-xs text-slate-500">Belge listesi yükleniyor…</p>}
       {listeHata && <div role="alert" className="text-xs text-red-700">
         Belge listesi alınamadı: {listeHata}
-        <button onClick={belgeleriYukle} className="ml-2 underline">Listeyi yeniden yükle</button>
+        <button type="button" onClick={belgeleriYukle} className="ml-2 underline">Listeyi yeniden yükle</button>
       </div>}
       {belgeler.length > 0 && (
         <div className="space-y-1.5">
@@ -413,14 +413,14 @@ const TenderDocumentSession = ({ tender }) => {
               <span className="text-[10px] text-slate-400 whitespace-nowrap">
                 {(b.boyut / 1024).toLocaleString('tr-TR', { maximumFractionDigits: 0 })} KB
               </span>
-              <button
+              <button type="button"
                 onClick={() => belgeyiAnalizEt(b)}
                 disabled={busy !== null}
                 className="text-[10px] font-bold text-amber-700 hover:text-amber-800 disabled:opacity-40 whitespace-nowrap"
               >
                 {busy === 'belge' ? '…' : 'AI analiz'}
               </button>
-              <button
+              <button type="button"
                 onClick={() => belgeyiAnalizEt(b, 'derin')}
                 disabled={busy !== null}
                 className="text-[10px] font-bold text-indigo-700 hover:text-indigo-800 disabled:opacity-40 whitespace-nowrap"
@@ -428,16 +428,16 @@ const TenderDocumentSession = ({ tender }) => {
               >
                 Derin
               </button>
-              {okunabilirMi(b.ad) && <button onClick={() => metniIncele(b)} disabled={busy !== null || !b.erisilebilir}
+              {okunabilirMi(b.ad) && <button type="button" onClick={() => metniIncele(b)} disabled={busy !== null || !b.erisilebilir}
                 aria-label={`${b.ad} metnini incele`} className="text-[10px] text-blue-700 disabled:opacity-40">Metni incele</button>}
               {b.tur === 'ihale' && okunabilirMi(b.ad) && (
-                <button onClick={() => kalemleriYenidenCikar(b)} disabled={busy !== null || yukleniyor || !b.erisilebilir}
+                <button type="button" onClick={() => kalemleriYenidenCikar(b)} disabled={busy !== null || yukleniyor || !b.erisilebilir}
                   aria-label={`${b.ad} için kalem çıkarımını yeniden dene`}
                   className="text-[10px] font-bold text-blue-700 disabled:opacity-40">
                   {busy === 'kalem' ? 'İşleniyor…' : 'Kalemleri yeniden çıkar'}
                 </button>
               )}
-              <button disabled={busy !== null || yukleniyor} onClick={() => belgeSil(b.id)} className="text-slate-300 hover:text-red-600" aria-label="Sil">
+              <button type="button" disabled={busy !== null || yukleniyor} onClick={() => belgeSil(b.id)} className="text-slate-300 hover:text-red-600" aria-label="Sil">
                 <Trash2 className="w-3.5 h-3.5" />
               </button>
             </div>
@@ -459,7 +459,7 @@ const TenderDocumentSession = ({ tender }) => {
           assertCurrent();
           setIsAiSpecAnalyzerOpen(true);
         }} />}
-        <button onClick={()=>setMetinOnizleme(null)} className="text-xs underline">Metin önizlemesini kapat</button>
+        <button type="button" onClick={()=>setMetinOnizleme(null)} className="text-xs underline">Metin önizlemesini kapat</button>
       </section>}
 
       {(ekapIhalesi || belgeler.length > 0) && (
@@ -478,7 +478,7 @@ const TenderDocumentSession = ({ tender }) => {
             </div>
           </div>
 
-          <button
+          <button type="button"
             onClick={derinAnalizEt}
             disabled={busy !== null}
             className="w-full bg-amber-400 hover:bg-amber-300 disabled:opacity-40 text-slate-950 font-black text-xs px-4 py-2.5 rounded-xl flex items-center justify-center gap-2"