:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark}body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;display:flex;align-items:center;justify-content:center;background-color:var(--tg-theme-bg-color, #ffffff);color:var(--tg-theme-text-color, #000000)}#root{max-width:1280px;margin:0 auto;padding:0;width:100%;height:100vh}.App{text-align:center;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:flex-start}h1{font-size:1.5em;margin:1em 0;color:var(--tg-theme-text-color, #000000)}#reader{width:100%!important;border-radius:12px;overflow:hidden;background:var(--tg-theme-secondary-bg-color, rgba(0, 0, 0, .05))}#reader__scan_region{background:transparent!important;border:none!important}#reader__scan_region video{border-radius:12px!important;max-height:70vh!important}#reader__scan_region img{display:none!important}#reader__scan_region:before{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:250px;height:250px;border:2px solid rgba(255,255,255,.8);border-radius:20px;box-shadow:0 0 0 4000px #0000004d;z-index:1}#reader__scan_region:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:250px;height:2px;background-color:#fffc;z-index:2;animation:scan 2s linear infinite}#reader__header_message,#reader__dashboard_section_csr{display:none!important}#reader__camera_selection{margin:10px 0!important;padding:8px!important;border-radius:8px!important;border:1px solid var(--tg-theme-button-color, #2481cc)!important;background:var(--tg-theme-bg-color, #ffffff)!important;color:var(--tg-theme-text-color, #000000)!important}#reader__dashboard{padding:10px!important;background:transparent!important;border:none!important}#reader__dashboard_section_swaplink{display:none!important}#reader__status_span{position:absolute!important;bottom:20px!important;left:50%!important;transform:translate(-50%)!important;color:#fff!important;text-shadow:0 1px 2px rgba(0,0,0,.8)!important;background-color:#00000080!important;padding:8px 16px!important;border-radius:20px!important;font-size:14px!important;z-index:3!important}@keyframes scan{0%{transform:translate(-50%,-125px)}to{transform:translate(-50%,125px)}}button{background-color:var(--tg-theme-button-color, #2481cc);color:var(--tg-theme-button-text-color, #ffffff);border:none;padding:10px 20px;border-radius:8px;cursor:pointer;font-size:16px;margin-top:20px}.success-scan{position:fixed;top:0;left:0;width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;background-color:var(--tg-theme-bg-color, #ffffff);z-index:1000}.success-scan p{margin:10px 0;font-size:16px;color:var(--tg-theme-text-color, #000000)}.success{position:fixed;top:0;left:0;right:0;bottom:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--tg-theme-bg-color, #ffffff);padding:20px}.success h2{color:var(--tg-theme-text-color, #000000);margin-bottom:15px}.success p{color:var(--tg-theme-text-color, #000000);word-break:break-all;max-width:90%}.scanning{padding:20px;display:flex;flex-direction:column;align-items:center;gap:20px}.pulse{width:80px;height:80px;border-radius:50%;background:var(--tg-theme-button-color, #2481cc);position:relative;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%{transform:scale(.95);box-shadow:0 0 #2481ccb3}70%{transform:scale(1);box-shadow:0 0 0 20px #2481cc00}to{transform:scale(.95);box-shadow:0 0 #2481cc00}}.error{position:fixed;top:0;left:0;right:0;bottom:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--tg-theme-bg-color, #ffffff);padding:20px}.error h2{color:#f44;margin-bottom:10px}.error p{color:var(--tg-theme-text-color, #000000);max-width:90%;text-align:center}.debug{margin-top:20px;padding:10px;background:#0000001a;border-radius:8px;font-family:monospace;font-size:12px;white-space:pre-wrap;word-break:break-all;max-width:100%;overflow-x:auto}.success button{margin-top:15px;padding:10px 20px;border:none;border-radius:8px;background:var(--tg-theme-button-color, #2481cc);color:var(--tg-theme-button-text-color, #ffffff);cursor:pointer;font-size:16px;transition:opacity .2s}.success button:hover{opacity:.8}.desktop-message{text-align:center;padding:30px;border-radius:12px;background:var(--tg-theme-secondary-bg-color, rgba(0, 0, 0, .05));max-width:400px;margin:40px auto}.desktop-message h2{color:var(--tg-theme-text-color, #000000);margin-bottom:15px;font-size:20px}.desktop-message p{color:var(--tg-theme-hint-color, #999999);line-height:1.5;margin-bottom:20px}.scanner-container{width:100%;height:100vh;max-width:100%;margin:0;padding:0;position:relative;overflow:hidden}.scanner-video{width:100%;height:100%;object-fit:cover}.scanner-overlay{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:#0000004d}.scanner-frame{width:250px;height:250px;border:2px solid #fff;border-radius:12px;box-shadow:0 0 0 9999px #00000080;position:relative}.scanner-frame:before{content:"";position:absolute;top:50%;left:0;width:100%;height:2px;background:var(--tg-theme-button-color, #2481cc);animation:scan 2s linear infinite}@keyframes scan{0%{transform:translateY(-100px)}to{transform:translateY(100px)}}.scan-hint{position:absolute;bottom:40px;left:0;right:0;text-align:center;color:#fff;font-size:16px;text-shadow:0 1px 2px rgba(0,0,0,.5);z-index:1}