*{

    margin:0;

    padding:0;

    box-sizing:border-box;

    font-family:Arial,sans-serif;

}


body{

    background:#f1f5f9;

}


.admin-container{

    display:flex;

    min-height:100vh;

}


/* SIDEBAR */

.sidebar{

    width:260px;

    background:#0d47a1;

    color:white;

    padding:20px;

}


.logo{

    text-align:center;

    margin-bottom:30px;

}


.logo img{

    width:90px;

    height:90px;

    object-fit:contain;

}


.logo h2{

    margin-top:10px;

}


.sidebar ul{

    list-style:none;

}


.sidebar li{

    padding:15px;

    margin:8px 0;

    border-radius:8px;

    cursor:pointer;

    font-size:16px;

    transition:.3s;

}


.sidebar li:hover,

.sidebar li.active{

    background:#1976d2;

}


.sidebar li i{

    width:30px;

    margin-right:10px;

}


/* MAIN CONTENT */

.main-content{

    flex:1;

    padding:25px;

}


/* TOPBAR */

.topbar{

    background:white;

    padding:20px;

    border-radius:12px;

    display:flex;

    justify-content:space-between;

    align-items:center;

    box-shadow:0 4px 12px #0001;

}


.topbar h1{

    color:#0d47a1;

}


.logout-btn{

    background:#e53935;

    color:white;

    border:none;

    padding:12px 20px;

    border-radius:8px;

    cursor:pointer;

}


.logout-btn:hover{

    background:#c62828;

}


/* WELCOME */

.welcome-box{

    background:white;

    margin-top:25px;

    padding:25px;

    border-radius:12px;

    box-shadow:0 4px 12px #0001;

}


.welcome-box h2{

    color:#1565c0;

    margin-bottom:8px;

}


/* CARDS */

.admin-cards{

    display:grid;

    grid-template-columns:

    repeat(auto-fit,minmax(220px,1fr));

    gap:25px;

    margin-top:25px;

}


.admin-card{

    background:white;

    padding:30px 20px;

    text-align:center;

    border-radius:15px;

    cursor:pointer;

    box-shadow:0 5px 15px #0002;

    transition:.3s;

}


.admin-card:hover{

    transform:translateY(-8px);

    box-shadow:0 10px 25px #0003;

}


.admin-card i{

    font-size:50px;

    color:#1976d2;

    margin-bottom:20px;

}


.admin-card h3{

    margin-bottom:10px;

}


.admin-card p{

    color:#555;

}


/* MOBILE */

@media(max-width:768px){

    .sidebar{

        width:200px;

    }


    .sidebar li{

        font-size:14px;

    }


    .topbar h1{

        font-size:20px;

    }

}


@media(max-width:600px){

    .admin-container{

        display:block;

    }


    .sidebar{

        width:100%;

    }


    .sidebar ul{

        display:flex;

        flex-wrap:wrap;

        gap:5px;

    }


    .sidebar li{

        flex:1 1 45%;

    }

}