body{
    font-family: arial;
    margin: 0;
    background: #f4f6f9;
}
header{
    text-align: center;
    padding: 20px;
    background-color: #ff69b4;
    color: #fff;
}
.container{
    max-width: 500px;
    margin: 40px auto;
    background: #fff;
    padding: 20px;
border-radius: 10px;
box-shadow: 0 5px 15px ;
text-align: center;
}
input, select{
    width: 90%;
    padding: 10px;
    margin: 10px 0;
}
button{
    background: #ff69b4;
    color: #fff;
    border: none;
    padding: 10px 15px;
    cursor: pointer;
    border-radius: 5px;
}

.success-message{
    background:#d4edda;
    color:#155724;
    padding:15px;
    margin:20px auto;
    width:80%;
    text-align:center;
    border-radius:8px;
    font-size:18px;
}