body {
    background-color: #1a1a1a;
    color: #ffffff;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
}

header {
    background-color: #111111;
    padding: 1rem;
    text-align: center;
    border-bottom: 2px solid #00ffff;
}

header h1 {
    color: #00ffff;
    text-shadow: 0 0 10px #00ffff;
}

nav ul {
    list-style: none;
    padding: 0;
}

nav ul li {
    display: inline-block;
    margin: 0 1rem;
}

nav a {
    color: #ffffff;
    text-decoration: none;
    font-size: 1.2rem;
    transition: color 0.3s;
}

nav a:hover {
    color: #00ff00;
}

main {
    padding: 2rem;
}

.dashboard {
    background-color: #2a2a2a;
    padding: 2rem;
    border-radius: 10px;
}

.filters {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
}

.region-filter, .year-filter {
    display: flex;
    flex-direction: column;
}

#region-select, #year-select {
    background-color: #3a3a3a;
    color: #ffffff;
    padding: 0.5rem;
    border: 1px solid #00ffff;
    border-radius: 5px;
}

.games-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
}

.game-card {
    background-color: #3a3a3a;
    border-radius: 10px;
    padding: 1rem;
    border: 1px solid #00ff00;
}

.game-card h3 {
    color: #00ff00;
}

footer {
    background-color: #111111;
    text-align: center;
    padding: 1rem;
    margin-top: 2rem;
    border-top: 2px solid #00ffff;
}

@media (max-width: 768px) {
    .filters {
        flex-direction: column;
        gap: 1rem;
    }

    nav ul li {
        display: block;
        margin: 0.5rem 0;
    }
}