@CHARSET "UTF-8";
html, body {
    width: 100%;
    height: 100%;
    margin: 0;
    background: #f0f0f0;
    position: relative;
}

#load {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 24px;
    text-align: center;
    color: #333;
    padding: 20px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.hide {
    display: none !important;
}

#loading-bar {
    opacity: 1;
    transition: opacity 0.3s;
    z-index: 1000;
}

#loading-bar.hide {
    opacity: 0;
}

#viewport {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 100%;
    max-height: 100vh;
    object-fit: contain;
}