:root{--bg:#0f1419;--surface:#182028;--surface-2:#212b35;--line:#2d3945;--text:#e8eef3;--muted:#93a1ae;--accent:#35d0ba;--accent-ink:#062520;--ok:#35d0ba;--warn:#ffb547;--bad:#ff6b6b;--info:#7aa7ff;--radius:16px;--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px);--safe-left:env(safe-area-inset-left,0px);--safe-right:env(safe-area-inset-right,0px);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);margin:0}body{-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;overscroll-behavior-y:none;font:16px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}button,input,select,textarea{font:inherit;color:inherit}a{color:var(--accent)}h1,h2{margin:0;line-height:1.2}h2{margin-bottom:10px;font-size:1.05rem}.muted{color:var(--muted)}.small{font-size:.86rem}.grow{flex:1;min-width:0}.screen{max-width:720px;padding:calc(8px + var(--safe-top)) 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(max-height:500px){.calibrator{flex-direction:row}.cal-panel{justify-content:center;width:300px}.cal-panel .row{flex-direction:column}}.title-input{background:0 0;border:none;min-height:0;padding:0;font-size:1.25rem;font-weight:700}.title-input:focus{border-bottom:1px solid var(--accent);outline:none}.summary .stats{flex-wrap:wrap;align-items:center;gap:18px;margin-top:12px;display:flex}.summary .stats div{flex-direction:column;display:flex}.scale-note{color:var(--muted);align-items:flex-start;gap:6px;margin:12px 0 0;font-size:.84rem;display:flex}.scale-note svg{flex:none;margin-top:2px}.warn-card{background:#ffb54712;border-color:#ffb54766}.warn-card p{gap:8px;margin:0 0 6px;font-size:.9rem;display:flex}.warn-card p:last-child{margin:0}.warn-card svg{color:var(--warn);flex:none;margin-top:3px}.recs{counter-reset:rec;gap:10px;margin:0;padding:0;list-style:none;display:grid}.rec{background:var(--bg);border:1px solid var(--line);border-left:4px solid var(--accent);counter-increment:rec;border-radius:12px;padding:12px 14px}.rec.area-capture,.rec.area-technique{border-left-color:var(--info)}.rec-head{justify-content:space-between;align-items:center;margin-bottom:4px;display:flex}.rec-area{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-size:.75rem;font-weight:700}.rec-area:before{content:counter(rec) ". "}.rec-amount{color:var(--accent);font-variant-numeric:tabular-nums;background:#35d0ba1f;border-radius:8px;padding:2px 8px;font-weight:800}.rec p{color:var(--muted);margin:6px 0 0;font-size:.92rem}.snaps{scroll-snap-type:x mandatory;gap:10px;margin:0 -16px;padding:0 16px 4px;display:flex;overflow-x:auto}.snapshot{scroll-snap-align:center;flex:0 0 min(88%,520px);margin:0}.snapshot img,.snapshot-ph{background:#000;border-radius:12px;width:100%;display:block}.snapshot figcaption{color:var(--muted);text-align:center;margin-top:6px;font-size:.85rem}.metric{border-bottom:1px solid var(--line);padding:12px 0}.metric:last-child{border-bottom:none;padding-bottom:0}.metric-head{justify-content:space-between;align-items:baseline;gap:10px;display:flex}.metric-label{font-weight:600}.metric-value{font-variant-numeric:tabular-nums;font-size:1.2rem;font-weight:800}.metric-value.ok{color:var(--ok)}.metric-value.low,.metric-value.high{color:var(--warn)}.metric-foot{flex-wrap:wrap;align-items:center;gap:8px;margin-top:6px;display:flex}.metric-help summary{color:var(--muted);cursor:pointer;margin-top:6px;font-size:.8rem}.metric-help p{color:var(--muted);margin:6px 0 0;font-size:.88rem}.rangebar{height:26px;margin-top:8px;position:relative}.rangebar:before{content:"";background:var(--surface-2);border-radius:4px;height:8px;position:absolute;top:6px;left:0;right:0}.rangebar-band{background:#35d0ba59;border-radius:4px;height:8px;position:absolute;top:6px}.rangebar-marker{background:var(--ok);width:6px;height:18px;box-shadow:0 0 0 2px var(--surface);border-radius:3px;margin-left:-3px;position:absolute;top:1px}.rangebar-marker.low,.rangebar-marker.high{background:var(--warn)}.rangebar-lo,.rangebar-hi{color:var(--muted);font-size:.68rem;position:absolute;top:16px;transform:translate(-50%)}.chart{margin:0}.chart svg{width:100%;height:auto;display:block}.chart-grid{stroke:var(--line);stroke-width:1px}.chart-tick{fill:var(--muted);font-size:10px}.chart-band{fill:#35d0ba1f}.chart-line{fill:none;stroke-width:2.5px;stroke-linejoin:round}.chart-line.knee{stroke:var(--accent)}.chart-line.hip{stroke:var(--warn)}.chart figcaption{color:var(--muted);flex-wrap:wrap;justify-content:center;align-items:center;gap:6px;margin-top:6px;font-size:.8rem;display:flex}.key{border-radius:2px;width:14px;height:4px;margin-left:8px;display:inline-block}.key.knee{background:var(--accent)}.key.hip{background:var(--warn)}.key.band{background:#35d0ba59;height:10px}textarea{resize:vertical}.disclaimer{text-align:center;padding:0 12px}.compare-heads{grid-template-columns:1fr 1fr;gap:12px;display:grid}.compare-heads div{flex-direction:column;display:flex}table.compare{border-collapse:collapse;width:100%;font-size:.92rem}table.compare th,table.compare td{border-bottom:1px solid var(--line);text-align:right;font-variant-numeric:tabular-nums;padding:8px 4px}table.compare th:first-child{text-align:left;font-weight:600}table.compare thead th{color:var(--muted);font-size:.8rem;font-weight:600}table.compare td.ok{color:var(--ok)}table.compare td.low,table.compare td.high,table.compare td.bad{color:var(--warn)}table.compare td.bad{color:var(--bad)}.empty{text-align:center}