body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:transparent;overflow:hidden}:root{--liveness-bg-primary: rgba(18, 18, 18, .922);--liveness-bg-secondary: rgba(255, 255, 255, .1);--liveness-text-primary: #ffffff;--liveness-text-secondary: #e0e0e0;--liveness-text-muted: rgba(255, 255, 255, .7);--liveness-accent: #00d4ff;--liveness-accent-scanline: #00d4ff;--liveness-percentage: #00d4ff;--liveness-accent-gradient: linear-gradient(135deg, #00f5ff, #0099ff);--liveness-success: #2ed573;--liveness-error: #ff4757;--liveness-shadow: rgba(0, 0, 0, .3);--liveness-shadow-large: 0 8px 32px rgba(0, 0, 0, .3);--liveness-border: rgba(255, 255, 255, .2);--liveness-progress-bg: rgba(255, 255, 255, .1);--bulletproof-bg: #ffffff}:root[data-theme=light]{--liveness-bg-primary: #ffffffc5;--liveness-bg-secondary: rgba(0, 0, 0, .05);--liveness-text-primary: #333333;--liveness-text-secondary: #666666;--liveness-text-muted: rgba(0, 0, 0, .6);--liveness-accent: #0099ff;--liveness-accent-scanline: #00d4ff;--liveness-percentage: #ffffff;--liveness-accent-gradient: linear-gradient(135deg, #00a8ff, #0066cc);--liveness-success: #27ae60;--liveness-error: #e74c3c;--liveness-shadow: rgba(0, 0, 0, .1);--liveness-shadow-large: 0 8px 32px rgba(0, 0, 0, .1);--liveness-border: rgba(0, 0, 0, .1);--liveness-progress-bg: rgba(0, 0, 0, .1);--bulletproof-bg: #d8d8d8}.liveness-widget-container{width:100%;height:100vh;display:flex;align-items:center;justify-content:center}.liveness-widget{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;margin:0 auto;background:var(--liveness-bg-primary);border-radius:16px;box-shadow:var(--liveness-shadow-large);color:var(--liveness-text-primary);position:relative;overflow:hidden;transition:all .3s ease}.liveness-widget:before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:var(--liveness-progress-bg);z-index:1}.liveness-widget:after{content:"";position:absolute;top:0;left:0;height:5px;width:var(--progress-width, 0%);background:var(--liveness-accent-gradient);transition:width .8s ease-out;z-index:2;box-shadow:0 0 8px var(--liveness-shadow)}.liveness-close-button{position:absolute;top:15px;right:15px;width:35px;height:35px;border-radius:50%;display:flex;align-items:center;justify-content:center;line-height:1;background:var(--liveness-bg-secondary);color:var(--liveness-text-primary);border:none;cursor:pointer;z-index:1000}.liveness-close-button span{font-size:24px;line-height:1}.liveness-start-section{text-align:center;padding:20px}.liveness-start-animation{display:flex;align-items:center;justify-content:center}.liveness-start-title{margin:0 0 16px;color:var(--liveness-text-primary);font-size:1.6em;font-weight:700}.liveness-start-description{margin:0 0 20px;color:var(--liveness-text-secondary);font-size:1.1em;line-height:1.5}.liveness-start-disclaimer{position:absolute;bottom:10px;left:50%;transform:translate(-50%);max-width:350px;width:100%;text-align:center;color:var(--liveness-text-secondary);font-size:10px;opacity:.5}.liveness-lightweight-badge{display:inline-block;background:var(--liveness-accent-gradient);color:#fff;padding:6px 12px;position:absolute;text-wrap:nowrap;top:20px;left:50%;transform:translate(-50%);text-decoration:none;border-radius:20px;font-size:.8em;font-weight:600}.liveness-logo-container{display:flex;align-items:center;justify-content:center}.liveness-logo{width:50px;height:50px;margin-right:10px}.liveness-start-button{background:var(--liveness-accent-gradient);border:none;color:#fff;padding:16px 32px;border-radius:12px;cursor:pointer;font-size:18px;font-weight:700;transition:all .3s ease;box-shadow:0 6px 20px var(--liveness-shadow);text-transform:uppercase;letter-spacing:.5px}.liveness-start-button:hover{transform:translateY(-3px);box-shadow:0 10px 30px var(--liveness-shadow)}.liveness-start-button:disabled{opacity:.6;cursor:not-allowed;transform:none}.liveness-camera-wrap{position:relative;width:300px;height:300px;margin:0 auto;border-radius:50%;overflow:hidden;border:3px solid var(--liveness-accent);box-shadow:0 0 30px var(--liveness-shadow)}.liveness-video{width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}.liveness-overlay{position:absolute;top:0;left:0;right:0;bottom:0;overflow:hidden;pointer-events:none;z-index:3}.liveness-scan-overlay{position:absolute;top:0;left:0;right:0;bottom:0;pointer-events:none;z-index:2;border-radius:50%;overflow:hidden}.liveness-scan-line{position:absolute;background:linear-gradient(90deg,transparent 0%,var(--liveness-accent-scanline) 50%,transparent 100%);opacity:.9;animation:scanPulse .5s ease-in-out infinite alternate}.liveness-scan-line.liveness-scan-line-horizontal{width:100%;height:2px;top:calc(20% + var(--scan-progress, 0%) * .6);animation:scanHorizontal 2s linear infinite,scanPulse .8s ease-in-out infinite alternate}.liveness-scan-line.liveness-scan-line-vertical{width:2px;height:100%;left:calc(20% + var(--scan-progress, 0%) * .6);background:linear-gradient(0deg,transparent 0%,var(--liveness-accent-scanline) 50%,transparent 100%);animation:scanVertical 2.5s linear infinite,scanPulse .8s ease-in-out infinite alternate}.liveness-scan-grid{border:2px solid rgba(255,255,255,.084);position:absolute;top:10%;left:10%;right:10%;bottom:10%;background-image:linear-gradient(rgba(0,247,255,.669) 1px,transparent 1px),linear-gradient(90deg,rgba(0,247,255,.73) 1px,transparent 1px);background-size:20px 20px;animation:gridPulse 2s ease-in-out infinite;border-radius:50%}.liveness-scan-text{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;color:var(--liveness-percentage);font-weight:700;text-shadow:0 0 10px rgba(0,245,255,.5);background:#00000032;border-radius:10px;padding:10px;border:1px solid rgba(255,255,255,.2)}.liveness-scan-text .liveness-scan-percentage{font-size:24px;font-weight:900;animation:numberGlow .5s ease-in-out infinite alternate;display:flex;gap:5px}.liveness-scan-text .liveness-scan-percentage:after{content:"%";font-size:24px;opacity:.8;animation:labelPulse 1s ease-in-out infinite}.liveness-scan-text .liveness-scan-label{font-size:8px;opacity:.8;animation:labelPulse 1s ease-in-out infinite}@keyframes scanHorizontal{0%{top:15%;opacity:0}10%{opacity:1}90%{opacity:1}to{top:85%;opacity:0}}@keyframes scanVertical{0%{left:15%;opacity:0}10%{opacity:1}90%{opacity:1}to{left:85%;opacity:0}}@keyframes scanPulse{0%{opacity:.5}to{opacity:1}}@keyframes gridPulse{0%,to{opacity:.3}50%{opacity:.6}}@keyframes cornerPulse{0%,to{opacity:.7;transform:scale(1)}50%{opacity:1;transform:scale(1.1)}}@keyframes numberGlow{0%{text-shadow:0 0 10px rgba(0,245,255,.5);transform:scale(1)}to{text-shadow:0 0 20px rgba(0,245,255,.8);transform:scale(1.05)}}@keyframes labelPulse{0%,to{opacity:.6}50%{opacity:1}}.liveness-marker{position:absolute;display:flex;align-items:center;justify-content:center;font-size:24px;transition:all .3s ease}.liveness-marker.active:before{content:"🔥"}.liveness-marker.waiting{opacity:0}.liveness-marker.in-position:before{content:"👍"}.liveness-marker.done:before{content:"✅"}.liveness-scanning-animation{width:100%;height:100%;position:absolute;display:flex;align-items:center;justify-content:center;top:50%;left:50%;transform:translate(-50%,-50%) scale(1.5);opacity:.8;z-index:1000}.liveness-marker-top{top:5px;left:50%;transform:translate(-50%)}.liveness-marker-top.active:before,.liveness-marker-top.in-position:before{animation:activeMarkerVertical 1s ease-in-out infinite}.liveness-marker-top.in-position:before{animation:sparkleVertical .8s ease-in-out infinite}.liveness-marker-top.done:before{animation:checkmarkVertical .5s ease-out}.liveness-marker-right{right:5px;top:50%;transform:translateY(-50%)}.liveness-marker-right.active:before{animation:activeMarkerHorizontal 1s ease-in-out infinite}.liveness-marker-right.in-position:before{animation:sparkleHorizontal .8s ease-in-out infinite}.liveness-marker-right.done:before{animation:checkmarkHorizontal .5s ease-out}.liveness-marker-bottom{bottom:5px;left:50%;transform:translate(-50%)}.liveness-marker-bottom.active:before{animation:activeMarkerVertical 1s ease-in-out infinite}.liveness-marker-bottom.in-position:before{animation:sparkleVertical .8s ease-in-out infinite}.liveness-marker-bottom.done:before{animation:checkmarkVertical .5s ease-out}.liveness-marker-left{left:5px;top:50%;transform:translateY(-50%)}.liveness-marker-left.active:before{animation:activeMarkerHorizontal 1s ease-in-out infinite}.liveness-marker-left.in-position:before{animation:sparkleHorizontal .8s ease-in-out infinite}.liveness-marker-left.done:before{animation:checkmarkHorizontal .5s ease-out}@keyframes activeMarkerVertical{0%,to{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(1.1)}}@keyframes activeMarkerHorizontal{0%,to{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(1.1)}}@keyframes sparkleVertical{0%,to{opacity:1;transform:scale(1) rotate(0)}50%{opacity:.9;transform:scale(1.15) rotate(10deg)}}@keyframes sparkleHorizontal{0%,to{opacity:1;transform:scale(1) rotate(0)}50%{opacity:.9;transform:scale(1.15) rotate(10deg)}}@keyframes checkmarkVertical{0%{opacity:0;transform:scale(.5)}50%{transform:scale(1.2)}to{opacity:1;transform:scale(1)}}@keyframes checkmarkHorizontal{0%{opacity:0;transform:scale(.5)}50%{transform:scale(1.2)}to{opacity:1;transform:scale(1)}}.liveness-hints{text-align:center;margin-top:20px;font-size:16px;background:var(--liveness-bg-secondary);padding:10px;border-radius:10px;font-weight:600}.liveness-hint-percentage{color:#fff;font-size:24px;position:absolute;top:50%;left:50%;opacity:.5;font-weight:900;transform:translate(-50%,-50%)}.liveness-hint-text{color:var(--liveness-text-secondary);transition:all .3s ease}.liveness-hint-text.success{color:var(--liveness-success);transform:scale(1.05)}.liveness-loading{display:flex;flex-direction:column;align-items:center;padding:40px 20px}.liveness-loading-spinner{width:50px;height:50px;border:4px solid var(--liveness-bg-secondary);border-top:4px solid var(--liveness-accent);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:20px}.liveness-loading-text{color:var(--liveness-text-secondary);font-size:1.1em;font-weight:500}.liveness-loading-details{margin-top:10px;font-size:.9em;color:var(--liveness-text-muted);text-align:center}.liveness-error-message{background:var(--liveness-bg-secondary);border:2px solid var(--liveness-error);color:var(--liveness-error);padding:16px;border-radius:12px;max-width:75%;margin:20px 0;text-align:center}.liveness-result{text-align:center;padding:30px 20px}.liveness-result.success{color:var(--liveness-success)}.liveness-result.error{color:var(--liveness-error)}.liveness-result-icon{font-size:4em;margin-bottom:20px}.liveness-result-title{font-size:1.5em;font-weight:700;margin-bottom:10px}.liveness-result-description{color:var(--liveness-text-secondary);margin-bottom:10px;opacity:.8}.liveness-result-metrics{margin-top:10px;font-size:.85em;opacity:.8}.liveness-retry-button{background:var(--liveness-error);color:#fff;border:none;padding:12px 24px;border-radius:8px;cursor:pointer;font-size:1em;font-weight:600;transition:all .3s ease}.liveness-retry-button:hover{transform:translateY(-2px);box-shadow:0 4px 12px #ff47574d}@media (max-width: 480px){.liveness-camera-wrap{width:280px;height:280px}}.puzzle-widget-container{width:100%;height:100vh;display:flex;align-items:center;justify-content:center}.puzzle-animation-container{width:100px;height:100px;margin-left:auto;margin-right:auto}.puzzle-widget{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;margin:0 auto;background:var(--liveness-bg-primary);border-radius:16px;box-shadow:var(--liveness-shadow-large);color:var(--liveness-text-primary);position:relative;overflow:hidden;transition:all .3s ease}.puzzle-widget:before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:var(--liveness-progress-bg);z-index:1}.puzzle-widget:after{content:"";position:absolute;top:0;left:0;height:5px;width:var(--progress-width, 0%);background:var(--liveness-accent-gradient);transition:width .8s ease-out;z-index:2;box-shadow:0 0 8px var(--liveness-shadow)}.puzzle-close-button{position:absolute;top:15px;right:15px;width:35px;height:35px;border-radius:50%;display:flex;align-items:center;justify-content:center;line-height:1;background:var(--liveness-bg-secondary);color:var(--liveness-text-primary);border:none;cursor:pointer;z-index:1000}.puzzle-close-button span{font-size:24px;line-height:1}.puzzle-start-section{text-align:center;padding:20px}.puzzle-start-animation{display:flex;align-items:center;justify-content:center}.puzzle-start-title{margin:0 0 10px;color:var(--liveness-text-primary);font-size:72px;font-weight:700}.puzzle-start-description{margin:0 0 20px;color:var(--liveness-text-secondary);font-size:1em;max-width:250px;line-height:1.5}.puzzle-start-disclaimer{position:absolute;bottom:10px;left:50%;transform:translate(-50%);max-width:350px;width:100%;text-align:center;color:var(--liveness-text-secondary);font-size:10px;opacity:.5}.puzzle-lightweight-badge{display:flex;color:#fff;position:absolute;text-wrap:nowrap;bottom:10px;left:10px;text-decoration:none;font-size:.8em;font-weight:600}.puzzle-lightweight-badge span{align-self:center}.puzzle-bulletproof-icon{padding:5px;border-radius:50%;background:var(--bulletproof-bg);width:25px;height:25px;margin-right:5px}.puzzle-logo-container{display:flex;align-items:center;justify-content:center}.puzzle-logo{width:50px;height:50px;margin-right:10px}.puzzle-start-button{background:var(--liveness-accent-gradient);border:none;color:#fff;padding:16px 32px;border-radius:12px;cursor:pointer;font-size:18px;font-weight:700;transition:all .3s ease;box-shadow:0 6px 20px var(--liveness-shadow);text-transform:uppercase;letter-spacing:.5px}.puzzle-start-button:disabled{opacity:.6;cursor:not-allowed;transform:none}.puzzle-challenge{padding:20px;width:100%;max-width:400px}.puzzle-instructions{text-align:center;margin-bottom:20px}.puzzle-instructions h3{margin:0 0 10px;color:var(--liveness-text-primary);font-size:1.4em;font-weight:700}.puzzle-instructions p{margin:0;color:var(--liveness-text-secondary);font-size:1em;line-height:1.5}.puzzle-main-image{display:block;border-radius:12px;height:auto;margin-left:auto;margin-bottom:10px;margin-right:auto;max-width:250px;width:100%}.puzzle-main-image svg{max-width:250px;border-radius:12px;width:100%;height:auto}.puzzle-options-container{margin-bottom:20px}.puzzle-options-container h4{margin:0 0 15px;color:var(--liveness-text-primary);font-size:18px;font-weight:400;text-align:center}.puzzle-options-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;max-width:300px;margin:0 auto}.puzzle-option{aspect-ratio:1;border:2px solid var(--liveness-border);border-radius:12px;background:var(--liveness-bg-secondary);cursor:pointer;transition:all .3s ease;padding:5px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.puzzle-option.selected{border-color:var(--liveness-accent);background:#00d4ff1a;transform:scale(1.05);box-shadow:0 0 15px var(--liveness-shadow)}.puzzle-option.correct{border-color:var(--liveness-success);background:#2ed5731a;animation:puzzleCorrectPulse .6s ease-out}.puzzle-option.incorrect{border-color:var(--liveness-error);background:#ff47571a;animation:puzzleErrorShake .6s ease-out}.puzzle-option:disabled{cursor:not-allowed;opacity:.7}.puzzle-option svg{width:100%;height:100%;max-width:60px;max-height:60px}@keyframes puzzleCorrectPulse{0%,to{transform:scale(1.05);box-shadow:0 0 15px var(--liveness-success)}50%{transform:scale(1.15);box-shadow:0 0 25px var(--liveness-success)}}@keyframes puzzleErrorShake{0%,to{transform:translate(0)}25%{transform:translate(-5px)}75%{transform:translate(5px)}}.puzzle-submit-container{text-align:center;margin-bottom:20px}.puzzle-submit-button{background:var(--liveness-accent-gradient);border:none;color:#fff;padding:14px 32px;border-radius:12px;cursor:pointer;font-size:16px;font-weight:600;transition:all .3s ease;box-shadow:0 6px 20px var(--liveness-shadow);text-transform:uppercase;letter-spacing:.5px}.puzzle-submit-button:disabled{opacity:.6;cursor:not-allowed}.puzzle-result-feedback{text-align:center;padding:20px;border-radius:12px;background:var(--liveness-bg-secondary);border:1px solid var(--liveness-border);margin-top:20px}.puzzle-result-feedback .puzzle-result-icon{font-size:48px;margin-bottom:15px;animation:puzzleResultBounce .6s ease-out}@keyframes puzzleResultBounce{0%,20%,50%,80%,to{transform:translateY(0)}40%{transform:translateY(-10px)}60%{transform:translateY(-5px)}}.puzzle-result-feedback .puzzle-result-message{font-size:16px;font-weight:600;color:var(--liveness-text-primary);margin-bottom:15px}.puzzle-loading{display:flex;flex-direction:column;align-items:center;padding:40px 20px}.puzzle-loading-spinner{width:50px;height:50px;border:4px solid var(--liveness-bg-secondary);border-top:4px solid var(--liveness-accent);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:20px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.puzzle-loading-text{color:var(--liveness-text-secondary);font-size:1.1em;font-weight:500}.puzzle-loading-details{margin-top:10px;font-size:.9em;color:var(--liveness-text-muted);text-align:center}.puzzle-error-message{background:var(--liveness-bg-secondary);border:2px solid var(--liveness-error);color:var(--liveness-error);padding:16px;border-radius:12px;max-width:75%;margin:20px 0;text-align:center}.puzzle-result{text-align:center;padding:30px 20px}.puzzle-result.success{color:var(--liveness-success)}.puzzle-result.error{color:var(--liveness-error)}.puzzle-result-icon{font-size:4em;margin-bottom:20px}.puzzle-result-title{font-size:1.5em;font-weight:700;margin-bottom:10px}.puzzle-result-description{color:var(--liveness-text-secondary);margin-bottom:10px;opacity:.8}.puzzle-result-metrics{margin-top:10px;font-size:.85em;opacity:.8}.puzzle-retry-button{background:var(--liveness-error);color:#fff;border:none;padding:12px 24px;border-radius:8px;cursor:pointer;font-size:1em;font-weight:600;transition:all .3s ease}