diff --git a/frontend/src/pages/auth/reset-password.astro b/frontend/src/pages/auth/reset-password.astro
index a96b6f5..1aa87b6 100644
--- a/frontend/src/pages/auth/reset-password.astro
+++ b/frontend/src/pages/auth/reset-password.astro
@@ -166,13 +166,13 @@ const error = Astro.url.searchParams.get('error');
         }
         
         submitBtn.disabled = true;
-        submitBtn.textContent = 'Сохранение...';
+        submitBtn.classList.add('loading');
         
         try {
             const response = await fetch('/api/auth/confirm-password-reset', {
                 method: 'POST',
                 headers: { 'Content-Type': 'application/json' },
-                body: JSON.stringify({ token, password, passwordConfirm }),
+                body: JSON.stringify({ token, password, passwordConfirm: confirmPassword }),
             });
             
             const data = await response.json();
@@ -188,7 +188,7 @@ const error = Astro.url.searchParams.get('error');
             if (errorEl) errorEl.textContent = 'Ошибка соединения';
         } finally {
             submitBtn.disabled = false;
-            submitBtn.textContent = 'Сохранить пароль';
+            submitBtn.classList.remove('loading');
         }
     });
 
@@ -367,6 +367,31 @@ const error = Astro.url.searchParams.get('error');
         box-shadow: 0 8px 20px rgba(206, 159, 64, 0.4);
     }
 
+    .btn-submit.loading {
+        position: relative;
+        color: transparent !important;
+        pointer-events: none;
+    }
+
+    .btn-submit.loading::after {
+        content: '';
+        position: absolute;
+        width: 20px;
+        height: 20px;
+        top: 50%;
+        left: 50%;
+        margin-left: -10px;
+        margin-top: -10px;
+        border: 2px solid #ffffff;
+        border-radius: 50%;
+        border-top-color: transparent;
+        animation: spin 0.8s linear infinite;
+    }
+
+    @keyframes spin {
+        to { transform: rotate(360deg); }
+    }
+
     .hidden {
         display: none !important;
     }