From 3a246c083724159c42c49fda16191e0ec44ba29e Mon Sep 17 00:00:00 2001
From: Web-serfer <user@example.com>
Date: Tue, 5 May 2026 23:45:42 +0500
Subject: [PATCH] =?UTF-8?q?=D0=9D=D0=BE=D0=B2=D1=8B=D0=B5=20=D0=BF=D1=80?=
 =?UTF-8?q?=D0=B0=D0=B2=D0=BA=D0=B8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 frontend/src/pages/auth/sign-in.astro | 42 ++++++++++++++++++++++++++-
 1 file changed, 41 insertions(+), 1 deletion(-)

diff --git a/frontend/src/pages/auth/sign-in.astro b/frontend/src/pages/auth/sign-in.astro
index ae4549f..48ac856 100644
--- a/frontend/src/pages/auth/sign-in.astro
+++ b/frontend/src/pages/auth/sign-in.astro
@@ -307,6 +307,46 @@ import { SITE_URL } from '@constants';
         transform: translateY(0);
     }
 
+    .btn-submit:disabled {
+        background: #94a3b8;
+        cursor: not-allowed;
+        transform: none;
+        box-shadow: none;
+    }
+
+    .btn-submit:disabled:hover {
+        transform: none;
+        box-shadow: none;
+    }
+
+    .btn-submit.loading,
+    .btn-submit.loading:disabled {
+        position: relative;
+        color: transparent !important;
+        pointer-events: none;
+        opacity: 1 !important;
+        background: linear-gradient(135deg, #eac26e 0%, #ce9f40 100%) !important;
+    }
+
+    .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); }
+    }
+
     /* Подвал формы */
     .auth-footer {
         text-align: center;
@@ -554,7 +594,7 @@ import { SITE_URL } from '@constants';
 
         const submitBtn = document.querySelector('.btn-submit') as HTMLButtonElement;
         submitBtn.disabled = true;
-        submitBtn.textContent = 'Вход...';
+        submitBtn.classList.add('loading');
 
         try {
             const response = await fetch('/api/auth/sign-in', {