*{
    box-sizing:border-box;
    font-family:Arial, sans-serif;
}


body{

    margin:0;
    background:#f5f5f5;
    color:#333;

}



header{

    background:#00a651;
    color:white;
    text-align:center;
    padding:20px;

}



header h1{

    margin:0;

}




nav{

    background:white;
    padding:15px;
    text-align:center;

}



nav a{

    margin:10px;
    text-decoration:none;
    color:#00a651;
    font-weight:bold;

}





.search-box{

    text-align:center;
    padding:20px;

}



.search-box input{

    width:70%;
    padding:12px;
    border-radius:8px;
    border:1px solid #ccc;

}



button{

    background:#00a651;
    color:white;
    border:none;
    padding:12px 20px;
    border-radius:8px;
    cursor:pointer;

}



button:hover{

    opacity:0.8;

}




.products{

    display:flex;
    gap:15px;
    padding:20px;
    flex-wrap:wrap;

}



.product{

    background:white;
    padding:20px;
    border-radius:10px;
    width:200px;
    box-shadow:0 2px 5px #ccc;

}




.login-box,
.seller-box,
.dashboard-box,
.admin-box{

    background:white;
    width:90%;
    max-width:400px;
    margin:30px auto;
    padding:25px;
    border-radius:15px;
    text-align:center;
    box-shadow:0 2px 10px #ccc;

}



input,
select{

    width:100%;
    padding:12px;
    margin:8px 0;
    border-radius:8px;
    border:1px solid #ccc;

}



footer{

    text-align:center;
    padding:20px;
    margin-top:30px;
    background:#00a651;
    color:white;

}