#gamebox {
    margin-bottom: 20px;
    width: 800px;
    height: 430px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid #ddd;
    background-color: #f8f8f8;
}

#game-canvas {
    display: block;
    margin: 0 auto;
    background-color: transparent !important;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
    z-index: 10;
    transition: all 0.3s ease;
}

#game-canvas:focus {
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.2);
}

/* Loading Bar Styles */
#loading-container {
    width: 800px;
    height: 430px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: absolute;
    background-color: rgba(248, 248, 248, 0.9);
    z-index: 20;
}

#loading-bar-container {
    width: 80%;
    height: 30px;
    background-color: #e0e0e0;
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: 20px;
}

#loading-bar {
    height: 100%;
    width: 0%;
    background-color: #4CAF50;
    transition: width 0.3s;
}

#loading-text {
    font-size: 18px;
    color: #333;
    margin-bottom: 10px;
}

#loading-status {
    font-size: 14px;
    color: #666;
}