body {
    background-color: #2c3e50;
    color: white;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    margin: 0;
}

#game-container {
    position: relative;
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
    border-radius: 4px;
    overflow: hidden;
}

canvas {
    background-color: #333;
    display: block;
}

#ui-layer {
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    pointer-events: none; /* Let clicks pass through */
    display: flex;
    justify-content: space-between;
    font-size: 20px;
    font-weight: bold;
    text-shadow: 1px 1px 2px black;
}

.hud-panel {
    background: rgba(0, 0, 0, 0.5);
    padding: 10px;
    border-radius: 8px;
}

.interactive {
    pointer-events: auto;
}

select {
    background: #333;
    color: white;
    border: 1px solid #555;
    padding: 5px;
    border-radius: 4px;
    font-size: 16px;
}

#controls-hint {
    position: absolute;
    bottom: 10px;
    left: 0;
    right: 0;
    text-align: center;
    font-size: 16px;
    color: rgba(255,255,255,0.7);
    pointer-events: none;
}