From d03f20151e16c0b49cdf3b17ac145c1c57691ce9 Mon Sep 17 00:00:00 2001
From: Ilyas <ilyas.esimzhan@gmail.com>
Date: Mon, 10 Aug 2026 10:44:02 +0000
Subject: [PATCH] add separate trainer login button

---
 index.html | 32 ++++++++++++++++++++++++++++++--
 1 file changed, 30 insertions(+), 2 deletions(-)

diff --git a/index.html b/index.html
index 65b0e71..750e3d9 100644
--- a/index.html
+++ b/index.html
@@ -45,13 +45,12 @@
     <div class="max-w-7xl mx-auto px-4 py-4 flex justify-between items-center">
       <a href="#" onclick="showPage('home'); return false;" class="text-xl font-bold">📚 Адаптация стажёров</a>
       <nav class="flex items-center gap-4">
-        <a href="#" onclick="showPage('home'); return false;" class="nav-link" id="nav-home">Главная</a>
-        <a href="#" onclick="showPage('trainer'); return false;" class="nav-link" id="nav-trainer">Кабинет тренера</a>
         <a href="#" onclick="showPage('progress'); return false;" class="nav-link" id="nav-progress">Прогресс</a>
         <a href="#" onclick="showPage('exam'); return false;" class="nav-link" id="nav-exam">Экзамен</a>
         <a href="#" onclick="showPage('whatsapp'); return false;" class="nav-link" id="nav-whatsapp">WhatsApp</a>
         <span id="userInfo" class="text-sm text-primary-200 hidden"></span>
         <button id="logoutBtn" onclick="logout()" class="text-sm bg-primary-800 hover:bg-primary-900 px-3 py-2 rounded hidden">Выйти</button>
+        <button id="trainerLoginBtn" onclick="showPage('trainer'); return false;" class="text-sm bg-primary-800 hover:bg-primary-900 px-3 py-2 rounded">🔐 Тренер</button>
       </nav>
     </div>
   </header>
@@ -113,6 +112,12 @@
         </div>
       </div>
 
+      <div class="card text-center">
+        <h3 class="text-xl font-semibold mb-4">Вы тренер?</h3>
+        <p class="text-gray-600 mb-6">Войдите в кабинет тренера для управления программой</p>
+        <button onclick="showPage('trainer'); return false;" class="btn-primary text-lg px-8 py-3">🔐 Вход для тренера</button>
+      </div>
+
       <div id="groupsList" class="card mb-8 hidden">
         <h3 class="text-2xl font-bold mb-6">Список групп</h3>
         <div id="groupsContent" class="grid md:grid-cols-2 gap-6"></div>
@@ -361,6 +366,10 @@
         document.getElementById('userInfo').textContent = '👤 ' + trainer.name;
         document.getElementById('userInfo').classList.remove('hidden');
         document.getElementById('logoutBtn').classList.remove('hidden');
+        document.getElementById('trainerLoginBtn').classList.add('hidden');
+        document.getElementById('nav-progress').classList.remove('hidden');
+        document.getElementById('nav-exam').classList.remove('hidden');
+        document.getElementById('nav-whatsapp').classList.remove('hidden');
       } else {
         document.getElementById('loginError').textContent = 'Неверный логин или пароль';
         document.getElementById('loginError').classList.remove('hidden');
@@ -374,9 +383,27 @@
       document.getElementById('loginForm').classList.remove('hidden');
       document.getElementById('userInfo').classList.add('hidden');
       document.getElementById('logoutBtn').classList.add('hidden');
+      document.getElementById('trainerLoginBtn').classList.remove('hidden');
+      document.getElementById('nav-progress').classList.add('hidden');
+      document.getElementById('nav-exam').classList.add('hidden');
+      document.getElementById('nav-whatsapp').classList.add('hidden');
       showPage('home');
     }
 
+    function updateNav() {
+      if (currentUser) {
+        document.getElementById('trainerLoginBtn').classList.add('hidden');
+        document.getElementById('nav-progress').classList.remove('hidden');
+        document.getElementById('nav-exam').classList.remove('hidden');
+        document.getElementById('nav-whatsapp').classList.remove('hidden');
+      } else {
+        document.getElementById('trainerLoginBtn').classList.remove('hidden');
+        document.getElementById('nav-progress').classList.add('hidden');
+        document.getElementById('nav-exam').classList.add('hidden');
+        document.getElementById('nav-whatsapp').classList.add('hidden');
+      }
+    }
+
     // FORM
     document.getElementById('traineeForm').addEventListener('submit', function(e) {
       e.preventDefault();
@@ -638,6 +665,7 @@
       document.getElementById('userInfo').classList.remove('hidden');
       document.getElementById('logoutBtn').classList.remove('hidden');
     }
+    updateNav();
     renderAll();
     showPage('home');
   </script>