body{
    text-align:center;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(to bottom, #4a00e0, #8e2de2);
    color: white;
    margin: 0;
    padding-top: 20px;
}
h1 {
    color: #ffcc00;
    text-shadow: 2px 2px 4px #000000;
}
.menu a{
    margin: 15px;
    padding: 8px 15px;
    color: #ffcc00;
    text-decoration: none;
    border: 1px solid #ffcc00;
    border-radius: 5px;
    transition: background 0.3s;
}
.menu a:hover {
    background: #ffcc00;
    color: #4a00e0;
}
canvas{
    background:#000000;
    display:block;
    margin:auto;
    border:5px solid #ffcc00;
    box-shadow: 0 0 20px rgba(255, 204, 0, 0.5);
}
p {
    margin-top: 15px;
    font-size: 1.2em;
}
#score {
    font-weight: bold;
    color: #00ff7f;
}
select, button {
    padding: 8px 15px;
    border: none;
    border-radius: 5px;
    font-size: 1em;
    cursor: pointer;
    transition: background 0.3s;
}
button {
    background: #00ff7f;
    color: black;
    margin-left: 10px;
}
button:hover {
    background: #00e676;
}
.login-box, table{
    background: rgba(255, 255, 255, 0.9);
    color: black;
}
.login-box input, .login-box button{
    color: black;
}
table{
    border: 1px solid #ccc;
}
td{
    padding:5px 20px;
}