body {
    background: #202028;
    color: #fff;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    overflow: hidden;
}

.main-wrapper {
    display: flex;
    flex-direction: row;
    gap: 30px;
    background: #333;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
}

.game-container {
    position: relative;
    border: 4px solid #444;
    background: #000;
}

canvas {
    display: block;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 10;
}

.overlay h1 {
    margin-bottom: 20px;
    letter-spacing: 5px;
}

button {
    padding: 10px 25px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    background: #FF0D72;
    color: white;
    border: none;
    border-radius: 5px;
    transition: background 0.2s;
}

button:hover {
    background: #ff3d8f;
}

.side-panel {
    width: 150px;
    display: flex;
    flex-direction: column;
}