body, html {
    background-color: #121212;
    color: #e0e0e0;
    font-family: sans-serif;
    margin: 0;
    padding: 0;
    overflow: hidden;
    height: 100%;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hidden {
    display: none !important;
}

#menu-view h1 {
    font-size: 5rem;
    color: #4CAF50;
}

#menu-list {
    list-style: none;
    padding: 0;
    font-size: 2.5rem;
}

.menu-item {
    margin: 20px;
    padding: 15px;
    border: 3px solid transparent;
    transition: all 0.2s ease-in-out;
}

/* This is the most important part for TV navigation! */
.menu-item.selected {
    border: 3px solid #4CAF50;
    background-color: rgba(76, 175, 80, 0.2);
    border-radius: 10px;
}

.hint {
    color: #888;
    font-size: 1.5rem;
    margin-top: 50px;
}

#game-view {
    width: 100%;
    height: 100%;
}

#game-canvas {
    background-color: #000;
}