body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    background-color: #f0f0f0;
}

.game-container {
    display: flex;
    gap: 20px;
    padding: 20px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.3);
}

.info-panel {
    display: flex;
    flex-direction: column;
    gap: 15px;
    min-width: 200px;
}

.info-panel h1 {
    margin: 0 0 15px 0;
    text-align: center;
    color: #333;
}

.score-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.score-item {
    display: flex;
    justify-content: space-between;
    font-size: 18px;
}

.label {
    font-weight: bold;
}

.next-piece {
    text-align: center;
}

.next-piece h3 {
    margin-top: 0;
}

#nextCanvas {
    border: 2px solid #333;
    background-color: #111;
}

.controls {
    text-align: left;
}

.controls h3 {
    margin-top: 0;
}

.controls p {
    margin: 5px 0;
}

#startBtn {
    padding: 10px 20px;
    font-size: 16px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    width: 100%;
}

#startBtn:hover {
    background-color: #45a049;
}

#gameCanvas {
    border: 2px solid #333;
    background-color: #111;
}