body{
    font-family: 'Plus Jakarta Sans', sans-serif;
    background: #f1f5f9;
}

/* SIDEBAR */
.sidebar{
    width: 280px;
    background: linear-gradient(180deg,#0f172a,#1e3a8a);
    min-height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    padding: 30px;
    color: white;
    z-index: 999;
}

.sidebar-logo{
    text-align: center;
    margin-bottom: 40px;
}

.sidebar-logo img{
    width: 90px;
}

.sidebar-title{
    margin-top: 15px;
    font-size: 22px;
    font-weight: 800;
}

.sidebar-menu{
    margin-top: 30px;
}

.sidebar-menu a{
    display: block;
    padding: 15px 18px;
    border-radius: 18px;
    margin-bottom: 12px;
    text-decoration: none;
    color: white;
    transition: 0.3s;
    font-weight: 600;
}

.sidebar-menu a:hover{
    background: rgba(255,255,255,0.15);
}

.sidebar-menu .active{
    background: #2563eb;
}

/* CONTENT */
.main-content{
    margin-left: 280px;
    padding: 35px;
}

/* TOPBAR */
.topbar{
    background: white;
    border-radius: 25px;
    padding: 20px 30px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    margin-bottom: 30px;
}

.topbar h1{
    font-size: 30px;
    font-weight: 800;
    color: #0f172a;
}

.topbar p{
    color: #64748b;
    margin-top: 5px;
}

/* CARD */
.card-gema{
    background: white;
    border-radius: 28px;
    padding: 30px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

/* MOBILE */
@media(max-width: 991px){

    .sidebar{
        width: 100%;
        position: relative;
        min-height: auto;
    }

    .main-content{
        margin-left: 0;
        padding: 20px;
    }

}