diff --git a/sidebar.html b/sidebar.html
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+<aside class="w-64 bg-slate-900 text-white flex flex-col hidden md:flex shadow-xl z-20 h-full">
+    <div class="h-16 flex items-center justify-center border-b border-slate-800">
+        <h1 class="text-xl font-bold tracking-wider text-blue-400">INTEGRA<span class="text-white">REPARA</span></h1>
+    </div>
+    
+    <nav class="flex-1 px-4 py-6 space-y-2" id="sidebarNav">
+        <a href="panel.html" data-page="panel.html" class="nav-item flex items-center gap-3 px-4 py-3 rounded-lg transition-all text-slate-400 hover:text-white hover:bg-slate-800">
+            <i data-lucide="layout-dashboard" class="w-5 h-5"></i>
+            <span>Dashboard</span>
+        </a>
+        <a href="#" class="nav-item flex items-center gap-3 px-4 py-3 rounded-lg transition-all text-slate-400 hover:text-white hover:bg-slate-800">
+            <i data-lucide="calendar" class="w-5 h-5"></i>
+            <span>Calendario</span>
+        </a>
+        <a href="#" class="nav-item flex items-center gap-3 px-4 py-3 rounded-lg transition-all text-slate-400 hover:text-white hover:bg-slate-800">
+            <i data-lucide="users" class="w-5 h-5"></i>
+            <span>Clientes</span>
+        </a>
+        <a href="configuracion.html" data-page="configuracion.html" class="nav-item flex items-center gap-3 px-4 py-3 rounded-lg transition-all text-slate-400 hover:text-white hover:bg-slate-800">
+            <i data-lucide="settings" class="w-5 h-5"></i>
+            <span>Configuración</span>
+        </a>
+    </nav>
+
+    <div class="p-4 border-t border-slate-800">
+        <button id="globalBtnLogout" class="flex items-center gap-2 text-slate-400 hover:text-red-400 transition-colors w-full p-2 rounded hover:bg-slate-800">
+            <i data-lucide="log-out" class="w-5 h-5"></i>
+            <span>Cerrar Sesión</span>
+        </button>
+    </div>
+</aside>
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