:root {
    --bg-color: #0F0F23;
    --primary-color: #6C5CE7;
    --secondary-color: #A29BFE;
    --accent-color: #FD79A8;
    --text-color: #FFFFFF;
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Inter', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    overflow: hidden;
}

#game-container {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    text-align: center;
}

canvas {
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    margin: 20px 0;
    cursor: pointer;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

h1 {
    margin: 0;
    font-size: 1.5rem;
    color: var(--primary-color);
}

#stats {
    font-size: 1rem;
    color: var(--secondary-color);
}

#controls {
    display: flex;
    justify-content: center;
    gap: 10px;
}

button, select {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1rem;
    transition: background 0.3s;
}

button:hover, select:hover {
    background: var(--secondary-color);
}