/* Existing CSS unchanged */
#asteroids-game-container {
    position: relative;
    width: 100%;
    height: 720px;
    margin: 0 auto;
}
#asteroids-game-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: black;
    border-radius: 10px;
}
#asteroids-ui-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}
#asteroids-ui-container > * {
    pointer-events: auto;
}
#asteroids-ui-container .hud p {
    margin: 0;
}
.asteroids-glow {
    text-shadow: 0 0 10px #00ff00, 0 0 20px #00ff00;
}
.asteroids-btn-glow {
    background: #003300;
    border: 1px solid #00ff00;
    color: #00ff00;
    cursor: pointer;
    text-shadow: 0 0 5px #00ff00;
    transition: background 0.2s;
    padding: 8px;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    width: 150px;
    white-space: nowrap;
}
.asteroids-btn-glow:hover {
    background: #006600;
}
.asteroids-btn-glow:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
.asteroids-btn-glow_fuel {
    width: 230px;
}
#asteroids-ui-container input {
    background: transparent;
    border: 1px solid #00ff00;
    color: #00ff00;
    text-align: center;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    padding: 8px;
    width: 125px;
    text-transform: uppercase;
}
#asteroids-ui-container input:focus {
    outline: none;
    box-shadow: 0 0 5px #00ff00;
}
#asteroids-ui-container table {
    border-collapse: collapse;
    width: 90%;
    margin: 10px auto;
}
#asteroids-ui-container th, #asteroids-ui-container td {
    padding: 6px;
    text-align: center;
    border: 1px solid #00ff00;
    font-size: 12px;
}
#asteroids-ui-container th {
    border-bottom: 2px solid #00ff00;
}
#asteroids-ui-container .screen {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    background: rgba(0, 51, 0, 0.8);
    padding: 15px;
    border: 2px solid #00ff00;
    width: 600px;
    max-height: 600px;
    overflow-y: auto;
}
#asteroids-ui-container .hud {
    position: absolute;
    top: 10px;
    left: 10px;
    font-size: 12px;
    text-align: left;
}
#asteroids-ui-container .message {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 20px;
    text-align: center;
    white-space: pre-line;
}

/* Media query for small screens */
@media (max-width: 1200px) {
    /* Hide the game container on mobile */
    #asteroids-game-container {
        display: none;
    }

    /* Show the mobile message on mobile */
    #mobile-message {
        display: block;
        text-align: center;
        font-size: 1.75em;
        margin: 50px 0px 50px 0px;
        color: #65fe08;
    }
}

/* Default styles for large screens */
@media (min-width: 1200px) {
    /* Show the game container on larger screens */
    #asteroids-game-container {
        display: block;
    }

    /* Hide the mobile message on larger screens */
    #mobile-message {
        display: none;
    }
}