:root{font-family:Inter,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#213b33;background:#101719;font-synthesis:none;--muted:#61746c;--border:#dbe5de;--accent:#29785b}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,input,select,summary{touch-action:manipulation}button,summary{cursor:pointer}button{border:1px solid #ccdad0;background:#fff;border-radius:7px;padding:9px 12px;color:inherit;font-size:14px;font-weight:600;min-height:38px}button:hover{background:#edf5ef}button:disabled{opacity:.48;cursor:default}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #66cfa6;outline-offset:3px}input{accent-color:var(--accent);width:16px;height:16px;margin:0}h1,h2,p{margin:0}.camera-page{height:100vh;height:100dvh;min-height:320px}.stage{position:fixed;inset:0;background:radial-gradient(ellipse at 40% 38%,#1f3230,#101719 70%)}.stage video,.stage canvas{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}.stage video{opacity:0}.stage.running video{opacity:1}.stage.mirrored video,.stage.mirrored canvas{transform:scaleX(-1)}.stage.preview-off video,.stage.preview-off canvas{opacity:0}.placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;padding:30px 410px 130px 30px;color:#c2d5ce;text-align:center;pointer-events:none}.placeholder[hidden]{display:none}.scan-mark{font-size:64px;color:#75b39b;font-weight:300;margin-bottom:16px}.placeholder h2{font-size:24px;font-weight:500;margin-bottom:12px}.placeholder p{font-size:14px;color:#8ba99c;line-height:1.8}.brand{position:fixed;top:max(24px,env(safe-area-inset-top));left:max(28px,env(safe-area-inset-left));z-index:1;display:flex;align-items:center;gap:10px;color:#e5f6ed;text-shadow:0 1px 6px #0008;pointer-events:none}.brand-mark{font-size:40px;color:#9bedc3}.brand strong{display:block;font-size:18px;letter-spacing:2px}.brand div>span{font-size:12px;color:#b9cbc2;letter-spacing:1px}
.metrics-float{position:fixed;z-index:3;top:max(20px,env(safe-area-inset-top));right:max(20px,env(safe-area-inset-right));width:354px;max-width:calc(100vw - 24px);max-height:calc(100vh - 40px);max-height:calc(100dvh - 40px);background:rgba(250,253,250,.96);backdrop-filter:blur(16px);border:1px solid #fff5;border-radius:14px;box-shadow:0 12px 50px #0004;display:flex;flex-direction:column;overflow:hidden}.float-header{display:flex;align-items:center;gap:10px;flex-shrink:0;padding:12px 14px;border-bottom:1px solid var(--border)}.float-header h1{font-size:15px;white-space:nowrap;font-weight:650}.status{display:flex;align-items:center;gap:5px;font-size:12px;color:var(--muted);margin-left:auto}.status i,.face-light{display:inline-block;width:6px;height:6px;border-radius:50%;background:#a5b6ad;flex-shrink:0}.status.live i,.face-light.active{background:#2ca771}.icon-button{padding:0;min-height:30px;width:30px;font-size:22px;line-height:24px;border:0;background:transparent}.float-body{padding:14px;overflow:auto;overscroll-behavior:contain;min-height:0;scrollbar-width:thin}.float-body[hidden]{display:none}.metrics-float.collapsed .float-header{border-bottom:0}.face-title{display:flex;align-items:center;gap:8px}.face-title strong{font-size:16px;font-weight:600}.face-row>p{font-size:12px;color:var(--muted);margin:6px 0 14px;line-height:1.4}.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.metric{padding:11px 12px;background:#fff;border:1px solid var(--border);border-radius:9px;min-width:0}.metric h2{font-size:13px;font-weight:500;line-height:1.5}.tag{font-size:10px;font-weight:400;color:#7a7054;white-space:nowrap}.value{font-variant-numeric:tabular-nums;font-size:30px;line-height:1.2;font-weight:550;margin:8px 0}.value small{font-size:12px;font-weight:400;color:var(--muted);margin-left:5px}.meter{height:3px;background:#e8f0e9;border-radius:2px;overflow:hidden}.meter i{display:block;height:100%;width:0;background:#66a886;transition:width .2s}.meter.amber i{background:#c59a57}.risk-scale{height:3px;background:linear-gradient(90deg,#b9d5be,#ded49d,#c89154);position:relative;border-radius:2px}.risk-scale i{display:none;position:absolute;left:0;top:-2px;width:3px;height:7px;background:#384e40}.pose{padding-top:16px;margin-top:4px}.section-head{display:flex;justify-content:space-between;align-items:center}.section-head h2{font-size:14px;font-weight:600}.estimate{color:var(--muted);font-size:12px}.angles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:12px 0}.angles>div>span{display:block;font-size:12px;color:var(--muted)}.angles small{font-size:11px;font-weight:400}.angles strong{display:block;white-space:nowrap;font-size:23px;font-weight:500;font-variant-numeric:tabular-nums;letter-spacing:-.6px;margin:6px 0 10px}.angles strong small{font-size:13px;margin-left:2px}.angle-track{height:3px;background:#dfeadf;position:relative;border-radius:3px}.angle-track:after{content:'';position:absolute;left:50%;height:7px;width:1px;background:#b5c9ba;top:-2px}.angle-track i{opacity:0;position:absolute;width:4px;height:7px;background:#2a7354;top:-2px;left:50%;z-index:1}.pose-label{font-size:12px;color:var(--accent);line-height:1.6;min-height:20px}.calibration{display:flex;gap:8px;margin:8px 0 12px}.calibration button{font-size:12px;min-height:33px;padding:5px 9px}.quick-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding:13px 0 6px;border-top:1px solid var(--border)}.quick-stats div>span{display:block;font-size:12px;color:var(--muted);margin-bottom:6px}.quick-stats strong{font-size:14px;white-space:nowrap;font-weight:550;font-variant-numeric:tabular-nums}.quick-stats small{font-size:11px;font-weight:400;color:var(--muted);margin-left:3px}.details{border-top:1px solid var(--border);margin-top:10px;font-size:12px;color:var(--muted)}.details summary{padding:11px 0 1px;min-height:34px}.details p{font-size:12px;line-height:1.8;margin:8px 0}.details dl{margin:10px 0}.details dl>div{display:flex;justify-content:space-between;gap:12px;line-height:1.9}.details dd{margin:0;text-align:right;overflow-wrap:anywhere}
.capture-controls{position:fixed;z-index:4;left:max(24px,env(safe-area-inset-left));bottom:max(24px,env(safe-area-inset-bottom));width:min(690px,calc(100vw - 424px));padding:16px 18px;background:rgba(250,253,250,.96);backdrop-filter:blur(14px);border:1px solid #fff5;border-radius:13px;box-shadow:0 12px 50px #0004}.action-row{display:flex;gap:10px;align-items:center}.primary{background:#245e49;color:white;border-color:#245e49;min-width:152px;display:flex;align-items:center;justify-content:space-between;gap:10px}.primary:hover{background:#32735a}.local-note{font-size:12px;color:var(--muted);margin-left:auto}.display-controls{display:flex;align-items:center;gap:17px;margin-top:13px;flex-wrap:wrap}.display-controls>label{display:flex;align-items:center;gap:6px;white-space:nowrap;font-size:13px}.settings{margin-left:auto;position:relative}.settings>summary{font-size:13px;color:#38674f;min-height:26px;display:flex;align-items:center}.settings>summary:after{content:'⌃';margin-left:6px}.settings[open]>summary:after{content:'⌄'}.settings-popover{position:absolute;bottom:36px;right:0;width:275px;background:#fff;border:1px solid var(--border);border-radius:10px;padding:15px;box-shadow:0 10px 40px #0004;display:flex;flex-direction:column;gap:13px;max-height:calc(100dvh - 190px);overflow:auto}.settings-popover label{display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--muted)}.settings-popover select{font-size:14px;padding:8px;border:1px solid var(--border);border-radius:5px;background:#fff;color:#213b33;min-height:38px;max-width:100%}.message{font-size:12px;color:var(--muted);line-height:1.6;margin-top:10px;overflow-wrap:anywhere}.message.error{color:#a74431}.video-meta{display:flex;justify-content:space-between;gap:15px;font-size:11px;color:#83988b;border-top:1px solid var(--border);padding-top:8px;margin-top:10px}body.metrics-only .stage{background:radial-gradient(ellipse at 30% 45%,#192b28,#101719 70%)}
@media(max-width:1000px){.local-note{display:none}.capture-controls{width:calc(100vw - 414px);padding:14px}.display-controls{gap:12px}.settings{margin-left:0}.primary{min-width:140px}}
@media(max-width:720px){.brand{display:none}.metrics-float{top:max(12px,env(safe-area-inset-top));right:max(12px,env(safe-area-inset-right));width:314px;max-height:calc(100vh - 224px);max-height:calc(100dvh - 224px - env(safe-area-inset-bottom));border-radius:12px}.capture-controls{left:max(12px,env(safe-area-inset-left));right:max(12px,env(safe-area-inset-right));bottom:max(12px,env(safe-area-inset-bottom));width:auto;padding:12px 14px}.placeholder{padding:30px 20px 190px;opacity:.5}.placeholder h2{font-size:20px}.placeholder p{font-size:13px}.action-row button{flex:1}.primary{min-width:0}.display-controls{justify-content:space-between;gap:8px}.display-controls>label,.settings>summary{font-size:12px}.settings-popover{position:fixed;left:26px;right:26px;bottom:165px;width:auto;max-height:calc(100dvh - 190px)}.settings{margin-left:0}.video-meta{margin-top:8px;padding-top:7px}.message{margin-top:8px}.float-body{padding:12px}.metric{padding:9px 10px}.value{font-size:28px}.metric h2{font-size:12px}.tag{font-size:9px}.pose{padding-top:12px}.calibration{margin-bottom:10px}.angles strong{font-size:21px}.quick-stats{padding-top:11px}.face-row>p{margin-bottom:11px}.float-header{padding:10px 12px}.float-header h1{font-size:14px}.status{font-size:11px}}
@media(max-height:540px) and (min-width:721px){.capture-controls{bottom:14px}.metrics-float{top:12px;max-height:calc(100dvh - 24px)}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}
@media(max-width:720px){.metrics-float{max-height:calc(100vh - var(--controls-height,200px) - 36px - env(safe-area-inset-bottom));max-height:calc(100dvh - var(--controls-height,200px) - 36px - env(safe-area-inset-bottom))}}