body{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background-color: rgb(101, 101, 163);
    font-family: sans-serif;
}

.container{
    background: white;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}
.input-group{
    display: flex;
    gap: 10PX;
    margin-bottom: 20PX;
}
input{
    padding: 12px;
    width: 250px;
    border: 1px solid #ccc;
    border-radius: 5px;
    outline: none;
}
button{
    padding: 12px 20px;
    cursor: pointer;
    background-color: #f0f0f0;
    border-radius: 5px;
    transition: 0.3s;
}
button:hover {
    background-color: #e0e0e0;
}
li{
    list-style: none;
    background: #f9f9f9;
    margin-top: 10px;
    padding: 10px 15px;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    
    width: 100%;
    box-sizing: border-box;
}