/* CSS Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Base styles */
body {
    font-family: 'Arial', sans-serif;
    background-color: #000;
    color: #fff;
    overflow: hidden;
}

/* Game container */
#game-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    position: relative;
    min-height: 600px;
}

/* Game canvas */
#game-canvas {
    border: 2px solid #444;
    background-color: #000011;
    cursor: none;
    display: block;
    max-width: 100%;
    max-height: 100%;
    box-shadow: 0 0 20px rgba(68, 68, 68, 0.5);
    border-radius: 4px;
}

/* Responsive canvas sizing */
@media (max-width: 1080px) {
    #game-canvas {
        border-width: 1px;
    }
}

@media (max-width: 768px) {
    #game-container {
        padding: 10px;
        min-height: 400px;
    }

    #game-canvas {
        border-width: 1px;
        box-shadow: 0 0 10px rgba(68, 68, 68, 0.3);
    }
}

@media (max-height: 600px) {
    #game-container {
        min-height: 100vh;
        padding: 5px;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}