:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh;display:flex;align-items:center;justify-content:center;padding:0;margin:0}.fullscreen-camera{position:fixed;inset:0;background:#000;display:flex;flex-direction:column}.camera-header{background:#000c;color:#fff;text-align:center;padding:1rem;z-index:10}.camera-header h2{margin:0 0 .5rem;font-size:1.25rem;color:#fff}.camera-header p{margin:0;font-size:.9rem;color:#ccc}.fullscreen-video-container{flex:1;position:relative;overflow:hidden;background:#000}.fullscreen-video{width:100%;height:100%;object-fit:cover;transition:all .3s ease}.fullscreen-video.card-detected{box-shadow:inset 0 0 0 5px #22c55ecc;animation:detectPulse 1s ease-in-out infinite}@keyframes detectPulse{0%,to{box-shadow:inset 0 0 0 5px #22c55ecc}50%{box-shadow:inset 0 0 0 10px #22c55e80}}.camera-controls{background:#000c;padding:2rem 1rem;display:flex;justify-content:center;z-index:10}.btn-capture{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:50px;padding:1rem 3rem;font-size:1.1rem;font-weight:600;cursor:pointer;box-shadow:0 4px 20px #667eea66;transition:all .3s}.btn-capture:active{transform:scale(.95)}.btn-capture:disabled{opacity:.6;cursor:not-allowed}.container{background:#fff;border-radius:1.5rem;box-shadow:0 20px 60px #0000004d;padding:2rem;max-width:500px;width:100%;text-align:center}h2{font-size:1.5rem;margin-bottom:.5rem;color:#1a202c}p{color:#718096;margin-bottom:1.5rem}.camera-container{position:relative;border-radius:1rem;overflow:hidden;margin-bottom:1.5rem;background:#000;width:100%;height:0;padding-bottom:75%}.camera-video{position:absolute;top:0;left:0;width:100%;height:100%;display:block;object-fit:cover}.overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none}.frame-rectangle{width:80%;max-width:300px;aspect-ratio:3 / 2;border:3px solid rgba(255,255,255,.8);border-radius:12px;box-shadow:0 0 0 9999px #00000080;transition:border-color .3s,box-shadow .3s}.frame-rectangle.detected{border-color:#48bb78;border-width:4px;box-shadow:0 0 0 9999px #0000004d,0 0 20px #48bb7899,inset 0 0 20px #48bb7833;animation:pulse 1s ease-in-out infinite}@keyframes pulse{0%,to{border-color:#48bb78}50%{border-color:#68d391}}.frame-circle{width:200px;height:200px;border:3px solid rgba(255,255,255,.8);border-radius:50%;box-shadow:0 0 0 9999px #00000080}.preview-image{width:100%;border-radius:1rem;margin-bottom:1.5rem;box-shadow:0 4px 12px #0000001a}.btn{width:100%;padding:1rem;border:none;border-radius:.75rem;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 20px #667eea66}.btn-secondary{background:#e2e8f0;color:#2d3748}.btn-secondary:hover{background:#cbd5e0}.button-group{display:flex;gap:1rem}.button-group .btn{flex:1}.spinner{width:50px;height:50px;border:4px solid #e2e8f0;border-top-color:#667eea;border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 1rem}@keyframes spin{to{transform:rotate(360deg)}}.result{padding:2rem;border-radius:1rem;margin-bottom:1rem}.result.success{background:linear-gradient(135deg,#d4fc79,#96e6a1);color:#22543d}.result.info{background:linear-gradient(135deg,#a8edea,#fed6e3);color:#2d3748}.result.error{background:linear-gradient(135deg,#fc6c85,#f78ca0);color:#742a2a}.result h2{color:inherit;margin-bottom:1rem}.result p{color:inherit;opacity:.9}.details{font-size:.875rem;margin-top:.5rem}.footer{font-size:.875rem;color:#a0aec0;margin-top:1rem}.hint{font-size:.75rem;color:#a0aec0;margin-top:.5rem}.btn:disabled{opacity:.6;cursor:not-allowed}@media(max-width:640px){.container{padding:1.5rem}h2{font-size:1.25rem}.frame-circle{width:150px;height:150px}}