@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;700&display=swap');

:root {
    --bg-color: #0F1215;
    --primary-color: #636E72;
    --secondary-color: #B2BEC3;
    --accent-color: #00B894;
    --glass-bg: rgba(22, 27, 34, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
}

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

body {
    background-color: var(--bg-color);
    color: #FFFFFF;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    overflow: hidden;
}

.game-container {
    position: relative;
    padding: 20px;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    align-items: center;
}

canvas {
    background: #000;
    border-radius: 12px;
    max-width: 100%;
    height: auto;
    cursor: none; /* Hide cursor when over canvas */
}

h1 {
    font-size: 24px;
    margin-bottom: 15px;
    background: linear-gradient(135deg, #FFFFFF 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 2px;
}

.instructions {
    margin-top: 15px;
    color: var(--secondary-color);
    font-size: 14px;
    text-align: center;
}

.controls {
    display: flex;
    gap: 20px;
    margin-top: 10px;
}

.control-item {
    display: flex;
    align-items: center;
    gap: 5px;
}

.key {
    background: rgba(255, 255, 255, 0.1);
    padding: 2px 8px;
    border-radius: 4px;
    border: 1px solid var(--glass-border);
    font-size: 12px;
    font-family: monospace;
}

/* Glassmorphism accent for the container */
.game-container::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, var(--accent-color), transparent, var(--primary-color));
    z-index: -1;
    border-radius: 26px;
    opacity: 0.3;
}

@media (max-width: 850px) {
    .game-container {
        padding: 10px;
        border-radius: 0;
        width: 100%;
        height: 100vh;
        justify-content: center;
    }
}