diff --git a/restart_server.sh b/restart_server.sh
old mode 100644
new mode 100755
diff --git a/static/index.html b/static/index.html
index 8c56e95..9e193ec 100644
--- a/static/index.html
+++ b/static/index.html
@@ -1036,14 +1036,14 @@
         <span class="dn-icon">📷</span> Add / Find Asset
       </button>
       <button class="dn-item" data-tab="tabAssets" onclick="navFromDrawer('tabAssets')">
-        <span class="dn-icon">📦</span> Asset List
+        <span class="dn-icon">📦</span> Assets
       </button>
       <button class="dn-item" data-tab="tabMap" onclick="navFromDrawer('tabMap')">
         <span class="dn-icon">🗺️</span> Map
       </button>
       <div style="border-top:1px solid var(--border);margin:6px 16px;"></div>
       <button class="dn-item" data-tab="tabNavigate" onclick="navFromDrawer('tabNavigate')">
-        <span class="dn-icon">🧭</span> Navigate
+        <span class="dn-icon">🧭</span> Nav
       </button>
       <button class="dn-item" data-tab="tabRoute" onclick="navFromDrawer('tabRoute')">
         <span class="dn-icon">🗺️</span> Route
@@ -1356,7 +1356,7 @@
           </div>
           <div style="flex:1">
             <div class="fp-label">Location</div>
-            <select id="filterLocation" class="input-field" onchange="onFilterChange()" disabled>
+            <select id="filterLocation" class="input-field" onchange="onFilterChange()">
               <option value="">All locations</option>
             </select>
           </div>
@@ -1724,7 +1724,7 @@
       <label class="checkbox-row">
         <input type="checkbox" id="loginRemember"> Remember me
       </label>
-      <button class="btn btn-primary" onclick="doLogin()">Sign In</button>
+      <button class="btn btn-primary" id="loginBtn" onclick="doLogin()">Sign In</button>
       <div class="login-footer">Canteen Asset Tracker v2.0</div>
     </div>
   </div>
@@ -1875,6 +1875,7 @@
       const username = document.getElementById('loginUsername').value.trim();
       const password = document.getElementById('loginPassword').value;
       const errEl = document.getElementById('loginError');
+      const loginBtn = document.getElementById('loginBtn');
 
       if (!username || !password) {
         errEl.textContent = 'Please enter username and password';
@@ -1882,6 +1883,9 @@
         return;
       }
 
+      loginBtn.disabled = true;
+      loginBtn.textContent = 'Signing in...';
+
       try {
         const remember = document.getElementById('loginRemember').checked;
         const result = await api('/api/auth/login', {
@@ -1915,6 +1919,9 @@
       } catch (e) {
         errEl.textContent = e.message || 'Login failed';
         errEl.classList.add('show');
+      } finally {
+        loginBtn.disabled = false;
+        loginBtn.textContent = 'Sign In';
       }
     }
 
@@ -2036,7 +2043,7 @@
       t.className = 'toast' + (isError ? ' error' : '');
       t.classList.add('show');
       clearTimeout(toastTimer);
-      toastTimer = setTimeout(() => t.classList.remove('show'), 2000);
+      toastTimer = setTimeout(() => t.classList.remove('show'), 4000);
     }
 
     // =========================================================================