body, html {
    margin: 0;
    padding: 0;
    overflow: hidden;
    color: #ecf0f1;
    font-family: 'Arial', sans-serif;
    width: 100%;
    height: 100%;
    background-color: transparent;
}
#game-container {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 10px;
    width: 100%;
    height: 100%;
    position: relative;
    z-index: 1;
}
#controls {
    position: absolute;
    left: 10px;
    top: 10px;
    width: 120px;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 10px;
    border-radius: 5px;
}
#controls h3 {
    margin-top: 0;
}
#controls ul {
    padding-left: 20px;
    font-size: 12px;
}
#game-area {
    display: flex;
    flex-direction: column;
    align-items: center;
}
#snake-board {
    border: 4px solid #ecf0f1;
}
#info {
    display: flex;
    justify-content: space-between;
    width: 100%;
    max-width: 200px;
    margin-top: 10px;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 5px;
    border-radius: 5px;
}
#new-game-btn {
    margin-top: 10px;
    padding: 5px 10px;
    background-color: #2ecc71;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}
#new-game-btn:hover {
    background-color: #27ae60;
}