/* Css for , Version=1768183010 */
 
.files-list {display: block; padding: 5px; margin: 0; background-color: @color-gray-pale;}
.files-list > li {position: relative; display: block; float: left; padding: 0; margin: 5px; position: relative;}
.files-list > li > a {color: #666; display: block; height: 70px; min-width: 70px; line-height: 60px; padding: 3px; max-width: 400px; overflow: hidden; text-align: center;background-color: #fff; opacity: 0.9; border: 1px solid #ddd}
.files-list > li > a:hover {opacity: 1; box-shadow: 0 1px 6px rgba(0, 0, 0, 0.3); border-color: #ccc; color: #506EAF;text-decoration: none;}
.files-list > li > a > img, .files-list > li > a > img:hover{max-width: 200px; max-height: 100%; box-shadow: none; margin: 0}
.files-list:empty {display: none;}
.files-list > li.file > a {line-height: 25px; padding: 40px 30px 5px; max-width: 240px; white-space:nowrap; text-overflow:ellipsis; -o-text-overflow:ellipsis; overflow:hidden;}
.files-list > li.file > a:before {display: block; width: 100%; font-size: 30px; position: absolute; top: 10px; text-align: center; left: 0; content: '\e6d4'; font-family: ZenIcon;}
.files-list > li.files-list-heading {float: none; display: block; color: #999;font-weight: bold;}
.files-list > li .file-actions {display: block; position: absolute; right: 0; top: 0;} 
.files-list > li .file-actions > a {opacity: 0; display: inline-block; background-color: #D9E8F5; color: #666; padding: 3px 7px;}
.files-list > li:hover .file-actions > a,.files-list > li .file-actions > a:hover {opacity: 1; background-color: #145BCC; color: #fff; text-decoration: none;}

.files-list > li.file.file-zip > a:before, .files-list > li.file.file-rar > a:before {content: '\e751'}
.files-list > li.file.file-doc > a:before {content: '\e72c';}
.files-list > li.file > .file-md5 {display: none}
.files-list > li.file > .file-download {top: 3px; right: 5px; position: absolute; font-size: 12px; opacity: .5}

        :root {
            --primary-blue: #0056b3; 
            --bg-color: #f7f9fc;
            --module-bg: #ffffff;
        }

        body {
            font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            margin: 0;
            padding: 0;
            background-color: var(--bg-color);
            overflow-x: hidden;
            text-align: center;
        }

        header {
            padding: 30px 20px 20px;
        }

        h1 {
            font-size: 1.8rem;
            margin: 0;
            color: var(--primary-blue);
            letter-spacing: 1px;
        }

        h1 span {
            font-weight: 700;
            color: var(--primary-blue);
        }

        .main-container {
            max-width: 800px;
            width: 90%;
            margin: 0 auto;
            padding: 0 0 40px;
        }

        #canvas-container {
            width: 100%;
            height: 338px; 
            margin: 0 auto 20px;
            position: relative;
            background: var(--module-bg);
            border-radius: 18px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.08);
            overflow: hidden;
        }

        .interaction-hint {
            font-size: 14px;
            position: absolute;
            bottom: 15px;
            left: 50%;
            transform: translateX(-50%);
            color: #666;
            background: rgba(255,255,255,0.8);
            padding: 8px 18px;
            border-radius: 25px;
            border: 1px solid #ddd;
            z-index: 11;
            font-weight: 600;
        }

        .css-label-renderer {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
        }
        .atom-label {
            font-size: 16px;
            color: white;
            padding: 3px 6px;
            border-radius: 4px;
            font-weight: bold;
            text-shadow: 0 0 3px rgba(0,0,0,0.5);
            pointer-events: none;
            transform: translate(-50%, -50%);
        }

        .si-label { background-color: var(--primary-blue); }
        .h-label { background-color: #666; color: #eee; }
        .cl-label { background-color: #28a745; }

        @media (max-width: 768px) {
            h1 { font-size: 1.5rem; }
            #canvas-container { height: 260px; }
        }