body { padding: 0; margin: 0 }
#unity-container { position: absolute }
#unity-container.unity-desktop { left: 50%; top: 50%; transform: translate(-50%, -50%) }
#unity-container.unity-mobile { width: 100%; height: 100% }
#unity-canvas { background: #231F20 }
.unity-mobile #unity-canvas { width: 100%; height: 100% }
#unity-logo { width: 154px; height: 130px; background: url('unity-logo-dark.png') no-repeat center }
#unity-footer { position: relative }
.unity-mobile #unity-footer { display: none }
#unity-webgl-logo { float:left; width: 204px; height: 38px; background: url('webgl-logo.png') no-repeat center }
#unity-build-title { float: right; margin-right: 10px; line-height: 38px; font-family: arial; font-size: 18px }
#unity-fullscreen-button { float: right; width: 38px; height: 38px; background: url('fullscreen-button.png') no-repeat center }
#unity-warning { position: absolute; left: 50%; top: 5%; transform: translate(-50%); background: white; padding: 10px; display: none }


#webview-container {
    width: 80%;
    height: 80%;
    top: 10%;
    left: 10%;
    position: absolute;
    display: none;
    z-index: 1000;
    background: white;
    border: 1px solid #ccc;
}

#webview {
    width: 100%;
    height: 100%;
    background-color: beige;
    border: none;
}

/* Loading spinner container */
.webview-loading {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1002;
    opacity: 1;
    transition: opacity 0.5s ease-in-out;
}

/* Spinner animation */
.spinner {
    width: 60px;
    height: 60px;
    border: 6px solid rgba(255, 255, 255, 0.3);
    border-top: 6px solid #ffffff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

/* Loading text */
.loading-text {
    position: absolute;
    top: calc(50% + 50px);
    left: 50%;
    transform: translateX(-50%);
    color: #ffffff;
    font-size: 18px;
    font-family: Arial, sans-serif;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
    font-weight: bold;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Fade out animation for loading */
.fade-out {
    opacity: 0 !important;
    visibility: hidden;
    transition: opacity 0.5s ease-in-out, visibility 0.5s ease-in-out;
}

#close-button {
    position: absolute;
    top: -15px;
    right: -15px;
    width: 30px;
    height: 30px;
    background-image: url('/images/close.png');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    border: none;
    cursor: pointer;
    z-index: 1003;
    outline: none;
}


/* Căn chỉnh vị trí của loading bar ở giữa màn hình */
#unity-loading-bar {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    max-width: 500px;
    text-align: center;
    background-color: rgba(0, 0, 0, 0.7);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.3);
    color: white;
    font-family: Arial, sans-serif;
    z-index: 10000;
}

/* Kiểu cho văn bản thông báo "ĐANG GIẢI NÉN" */
#loading-text {
    font-size: 18px;
    margin-bottom: 10px;
}

/* Kiểu cho khung thanh tiến trình */
#unity-progress-bar-empty {
    width: 100%;
    height: 20px;
    background-color: #ddd;
    border-radius: 10px;
    overflow: hidden;
}

/* Kiểu cho phần thanh tiến trình đã đầy (tiến trình hiện tại) */
#unity-progress-bar-full {
    height: 100%;
    width: 0%; /* Ban đầu sẽ là 0% */
    background-color: #4caf50; /* Màu xanh lá cây cho thanh tiến trình */
    border-radius: 10px;
    transition: width 0.3s ease-in-out;
}

html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video, button {
    margin: 0;
    padding: 0;
    font-style: normal;
}

html {
    font-size: 12px;
}

html body {
    -webkit-text-size-adjust: none !important;
    -moz-text-size-adjust: none !important;
    -ms-text-size-adjust: none !important;
    text-size-adjust: none !important;
}

a {
    text-decoration: none;
}

a:hover, a:active, a:visited, a:link, a:focus {
    -webkit-tap-highlight-color: rgba(0,0,0,0);
    -webkit-tap-highlight-color: transparent;
    outline: none;
}

body, html {
    height: 100%;
    overflow: hidden;
    position: relative;
    top: 0px;
    left: 0px;
}

html, body {
    margin: 0;
    padding: 0;
    overflow: hidden;
    width: 100%;
    height: 100%;
    background: black;
}

#iframe-container {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    overflow: hidden;
}

iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    transform-origin: top left;
    background: black;
}

#Frame {
    position: absolute;
    top: 0;
    left: 0;
    border: none;
    background: black;
}

#rotate-notice {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: black;
    color: white;
    font-size: 24px;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    z-index: 100;
}