/* Space Invaders - Main Styles */

body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #0c0c0c 0%, #1a1a2e 50%, #16213e 100%);
    color: white;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.game-container {
    text-align: center;
    position: relative;
}

canvas {
    border: 2px solid #00ff00;
    background: #000011;
    box-shadow: 0 0 20px #00ff00;
}

.controls {
    margin-top: 20px;
    font-size: 14px;
    opacity: 0.8;
}

h1 {
    color: #00ff00;
    font-size: 2.5em;
    margin-bottom: 20px;
    text-shadow: 0 0 10px #00ff00;
}