From 22c37da738acb63333948b8b214da2614aa4e741 Mon Sep 17 00:00:00 2001
From: SDI <b24014@hanmaceng.co.kr>
Date: Wed, 1 Jul 2026 14:46:35 +0900
Subject: [PATCH] =?UTF-8?q?=EB=A1=9C=EA=B7=B8=EC=95=84=EC=9B=83=20?=
 =?UTF-8?q?=EB=B2=84=ED=8A=BC=20=EB=B0=8F=20=EB=A1=9C=EC=A7=81=20=EC=B6=94?=
 =?UTF-8?q?=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 index.html  |  3 +++
 src/main.ts | 18 ++++++++++++++++++
 2 files changed, 21 insertions(+)

diff --git a/index.html b/index.html
index a1f4b33..7439a27 100644
--- a/index.html
+++ b/index.html
@@ -66,6 +66,9 @@
           <button id="btn-open-guide-header" class="btn btn-outline" title="프로세스 가이드">
             <i data-lucide="book-open"></i> 가이드
           </button>
+          <button id="btn-logout-header" class="btn btn-outline btn-sm" title="로그아웃">
+            로그아웃
+          </button>
         </div>
       </div>
     </header>
diff --git a/src/main.ts b/src/main.ts
index 1822703..648c059 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -118,6 +118,19 @@ async function refreshAllData() {
     refreshView();
 }
 
+async function logoutAndReturnToLogin() {
+  try {
+    await fetch('/api/auth/logout', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' }
+    });
+  } catch (error) {
+    console.error('Logout failed:', error);
+  }
+
+  window.location.href = '/';
+}
+
 // --- App Initialization ---
 function initApp() {
   const mainContent = document.getElementById('main-content')!;
@@ -200,6 +213,11 @@ function initApp() {
       pcFlowModal.open();
       return;
     }
+
+    if (target.closest('#btn-logout-header')) {
+      logoutAndReturnToLogin();
+      return;
+    }
   });
 
   createIcons({