.iet-container{max-width:800px;margin:0 auto;padding:20px;text-align:center;background:#000;border-radius:10px;border:none;box-shadow:0 4px 8px rgba(0,0,0,.1)}.iet-container h2{color:white;margin-bottom:15px}.iet-upload-section{margin-bottom:20px;display:flex;flex-wrap:wrap;gap:10px;justify-content:center}.iet-upload-section .iet-file-input-wrapper{position:relative;display:inline-block;overflow:hidden;width:100%}.iet-upload-section .iet-file-input-wrapper input[type=file]{font-size:100px;position:absolute;left:0;top:0;opacity:0;cursor:pointer}.iet-upload-section .iet-file-input-wrapper .iet-custom-file-input{background:#8f37ff;color:#fff;padding:10px 20px;border-radius:5px;cursor:pointer;transition:background .3s ease;display:inline-block;width:100%;text-align:center;font-family:Verdana;font-size:16px;font-weight:700}.iet-upload-section .iet-file-input-wrapper .iet-custom-file-input:hover{background:#005177}.iet-upload-section button{background:#8f37ff;color:#fff;border:none;padding:10px 20px;border-radius:5px;cursor:pointer;transition:background .3s ease;width:100%;text-align:center;font-family:Verdana;font-size:16px;font-weight:700}.iet-upload-section button:hover{background:#005177}@media (max-width:480px){.iet-upload-section{flex-direction:column;align-items:center}.iet-upload-section .iet-file-input-wrapper,.iet-upload-section button{width:100%}}.iet-comparison{display:flex;justify-content:space-between;margin-top:20px;position:relative}.iet-before,.iet-after{width:48%;border:1px solid #ddd;padding:10px;box-sizing:border-box;border-radius:5px;background:#000;transition:transform .3s ease}.iet-before:hover,.iet-after:hover{transform:scale(1.02)}.iet-before h3,.iet-after h3{margin-top:0;color:#fff}canvas{max-width:100%;height:auto;border:1px solid #ccc;border-radius:5px}.iet-download-section{margin-top:20px}.iet-download-section button{background:#28a745;color:#fff;border:none;padding:10px 20px;border-radius:5px;cursor:pointer;transition:background .3s ease}.iet-download-section button:hover{background:#218838}.iet-scanning{position:absolute;width:100%;height:4px;background:linear-gradient(90deg,rgba(0,115,170,.8),rgba(0,115,170,0));animation:scanning 1.5s linear infinite;z-index:10;display:none}