@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@500&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Orbitron', sans-serif;
}

body {
    height: 100vh;
    background: linear-gradient(-45deg, #000000, #222222, #FFD700, #000000);
    background-size: 400% 400%;
    animation: gradientBG 8s ease infinite;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #FFD700;
}

@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}


.page-header {
    font-size: 5rem;
    text-shadow: 0 0 155px #FFD700;
    margin-top: 40px;
    margin-bottom: 20px;
    background-color: #222222e1;
    width: 500px;
    text-align: center;
    height: 105px;
    border-radius: 20px ;
    border: 2px solid rgb(255, 230, 0);
}

.container {
    text-align: center;
    background: rgba(0, 0, 0, 0.6);
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 0 20px #FFD700;
    margin-top: 100px;
}


.futuristic-btn {
    padding: 14px 30px;
    background: transparent;
    color: #FFD700;
    border: 2px solid #FFD700;
    font-size: 1.2rem;
    cursor: pointer;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: 0.3s ease-in-out;
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.3);
}

.futuristic-btn:hover {
    background: #FFD700;
    color: #000;
    box-shadow: 0 0 20px #FFD700, 0 0 40px #FFD700;
}

#leaderboard {
    margin-top: 20px;
    text-align: left;
}

.leaderboard-item {
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid #FFD700;
    padding: 10px;
    margin: 5px 0;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    width: 400px;
}

.hidden {
    display: none;
}