styles.css

body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    background-color: #000000;
    color: #ffffff;
    font-family: 'Arial', sans-serif;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

header {
    text-align: center;
    padding: 10px 0;
    background-color: rgba(0, 0, 51, 0.8);
    z-index: 10;
}

.game-title {
    font-size: 2em;
    margin: 0;
    color: #00aaff;  /* Changed from green to blue */
    text-transform: uppercase;
    text-shadow: 0 0 10px #00aaff;  /* Changed from green to blue */
}

main {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
}

#starfield {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

#gameWrapper {
    display: flex;
    flex-direction: column;
    max-width: 100%;
    height: calc(100vh - 150px);
    z-index: 1;
}

#scoreBoard {
    padding: 10px;
    text-align: center;
    font-size: 18px;
    background-color: rgba(0, 0, 51, 0.8);
    border-radius: 10px 10px 0 0;
}

#gameContainer {
    position: relative;
    overflow: hidden;
    border: 2px solid #00aaff;  /* Changed from green to blue */
    border-radius: 0 0 10px 10px;
    flex-grow: 1;
}

canvas {
    display: block;
}

#message {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 24px;
    text-align: center;
    background-color: rgba(0, 0, 51, 0.8);
    padding: 20px;
    border-radius: 10px;
    display: none;
}

#mobileControls {
    display: none;
    flex-direction: column;
    padding: 10px;
    background-color: rgba(0, 0, 51, 0.8);
    width: 100%;
    box-sizing: border-box;
}

.controlBtn {
    background-color: rgba(0, 170, 255, 0.6);  /* Changed from green to blue */
    border: none;
    border-radius: 8px;
    color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    touch-action: manipulation;
    transition: background-color 0.3s;
    font-size: 24px;
    font-weight: bold;
    margin: 5px 0;
    height: 60px;
}

#shootBtn {
    background-color: rgba(255, 0, 0, 0.6);  /* Changed to red for contrast */
}

#upBtn, #downBtn, #shootBtn {
    width: 100%;
}

#leftRightContainer {
    display: flex;
    justify-content: space-between;
    width: 100%;
}

#leftBtn, #rightBtn {
    width: 48%;
}

footer {
    text-align: center;
    padding: 10px;
    background-color: rgba(0, 0, 51, 0.8);
    font-size: 0.8em;
    z-index: 10;
}

@media (max-width: 600px) {
    .game-title {
        font-size: 1.5em;
    }
    #scoreBoard {
        font-size: 14px;
    }
    #mobileControls {
        display: flex;
    }
    #gameWrapper {
        height: calc(100vh - 200px);
    }
}