body{
margin:0;
font-family:Arial, Helvetica, sans-serif;
}

/* SIDEBAR */

.sidebar{
position:fixed;
top:0;
left:0;
height:100vh;
width:240px;
background:#111827;
color:white;
padding-top:60px;
transition:0.3s;
z-index:1500;
}

.logo{
text-align:center;
font-size:22px;
font-weight:bold;
margin-bottom:30px;
}

.sidebar ul{
list-style:none;
padding:0;
margin:0;
}

.sidebar ul li{
padding:12px 20px;
}

.sidebar ul li a{
color:white;
text-decoration:none;
display:block;
transition:0.2s;
}

.sidebar ul li a:hover{
background:#1f2937;
border-radius:6px;
padding-left:10px;
}

/* CONTENIDO */

.content{
margin-left:240px;
padding:20px;
transition:0.3s;
}

/* BOTON */

.toggle-btn{
position:fixed;
top:15px;
left:15px;
background:#2563eb;
color:white;
border:none;
width:40px;
height:40px;
border-radius:8px;
display:flex;
align-items:center;
justify-content:center;
font-size:18px;
z-index:2000;
box-shadow:0 4px 10px rgba(0,0,0,0.3);
}

/* MOBILE */

@media(max-width:768px){

.sidebar{
left:-240px;
}

.sidebar.active{
left:0;
}

.content{
margin-left:0;
}

}

.toggle-btn{
left:10px;
}

}