更新用户管理相关

meshmap_frontend/src/style.css

@@ -348,12 +348,43 @@ h3 {
 }
 
 .admin-login,
-.admin-dashboard {
+.admin-dashboard,
+.admin-session-card {
   max-width: 1100px;
   margin: 0 auto;
   width: 100%;
 }
 
+.admin-session-card {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+  padding: 14px 16px;
+}
+
+.admin-nav {
+  display: flex;
+  align-items: center;
+  flex-wrap: wrap;
+  gap: 8px;
+}
+
+.admin-nav a {
+  border-radius: 999px;
+  padding: 7px 10px;
+  color: #334155;
+  text-decoration: none;
+  font-size: 13px;
+  font-weight: 700;
+  background: #e2e8f0;
+}
+
+.admin-nav a.active {
+  color: #fff;
+  background: #2563eb;
+}
+
 .admin-form {
   display: grid;
   gap: 14px;
@@ -408,6 +439,24 @@ h3 {
   background: #f0fdf4;
 }
 
+.log-badge {
+  display: inline-flex;
+  border-radius: 999px;
+  padding: 4px 8px;
+  font-size: 12px;
+  font-weight: 700;
+}
+
+.log-success {
+  color: #166534;
+  background: #dcfce7;
+}
+
+.log-failure {
+  color: #991b1b;
+  background: #fee2e2;
+}
+
 .admin-dashboard {
   display: grid;
   gap: 12px;