body {
    font-family: 'Orbitron', 'Arial', sans-serif;
    background-color: #0a192f;
    color: #4ee1ff;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    overflow: hidden;
    background: linear-gradient(135deg, #0a192f 0%, #112240 100%);
}

#game-container {
    width: 90vw;
    max-width: 1200px;
    background-color: rgba(17, 34, 64, 0.8);
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 10px 30px rgba(2, 12, 27, 0.7);
}

.card-container {
    display: flex;
    flex-direction: row;
    overflow-x: wrap;
    white-space: normal;
    width: 360px;
    padding: 10px 0;
    align-items: center;
    gap: 10px;
}

.card {
    flex-shrink: 0;
    width: 200px;
    height: 280px;
    background: linear-gradient(145deg, #1a2e4c, #132238);
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding: 10px;
    margin: 0;
    box-shadow: 0 4px 6px rgba(0,0,0,0.5);
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #4ee1ff;
}

.card:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 20px rgba(78, 225, 255, 0.3);
}

.card-image {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 10px;
    filter: brightness(1.2) contrast(1.2);
}

.card-container::-webkit-scrollbar {
    height: 8px;
}

.card-container::-webkit-scrollbar-track {
    background: rgba(17, 34, 64, 0.5);
}

.card-container::-webkit-scrollbar-thumb {
    background: #4ee1ff;
    border-radius: 4px;
}