/* Series theme (same as ふる・みわけ・ぽい・FLIP・そろえ): porcelain ground, ink type, navy for measured data, signal red for the one hot moment. */
:root{color-scheme:light;--ink:#16202e;--dim:#66707d;--navy:#1f3b5c;--line:#d3d7dd;--ground:#eceef1;--signal:#e5322d;--series-h:58px}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{background:#e2e5e9}
body{margin:0;min-height:100svh;color:var(--ink);font-family:"Zen Kaku Gothic New",system-ui,sans-serif;padding-bottom:calc(var(--series-h) + env(safe-area-inset-bottom))}
.app{position:relative;max-width:500px;margin:auto;overflow:hidden;background:var(--ground);min-height:calc(100svh - var(--series-h) - env(safe-area-inset-bottom))}
.noise{position:absolute;inset:0;opacity:.5;background-image:linear-gradient(#16202e08 1px,transparent 1px),linear-gradient(90deg,#16202e06 1px,transparent 1px);background-size:40px 40px;mask-image:linear-gradient(black,transparent 86%);pointer-events:none}
header{position:relative;z-index:1;display:flex;justify-content:space-between;align-items:center;padding:calc(24px + env(safe-area-inset-top)) 26px 12px;font-size:11px;letter-spacing:.04em;color:var(--dim)}
header b{color:var(--ink);font-weight:900;font-size:20px;letter-spacing:.06em}
.screen{position:relative;z-index:1;display:none;flex-direction:column;padding:24px 26px 30px;min-height:calc(100svh - 70px - var(--series-h) - env(safe-area-inset-bottom))}
.screen.active{display:flex;animation:in .45s ease both}
@keyframes in{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}
button{border:0;font:inherit;cursor:pointer;touch-action:manipulation}
button:focus-visible{outline:3px solid var(--signal);outline-offset:4px}
button:active{transform:translateY(2px)}
.eyebrow{color:var(--dim);font-weight:700;font-size:11px;letter-spacing:.06em}

/* home */
.home{justify-content:space-between;align-items:center;text-align:center}
.home .title{margin-top:6svh;font:900 clamp(64px,22vw,88px)/1 "Zen Kaku Gothic New",sans-serif;letter-spacing:.12em;text-indent:.12em}
.home p{margin:13px 0 0;color:var(--dim);font-size:13px;line-height:1.9}
.dots{display:flex;gap:12px;margin:18px 0 4px}
.dots i{width:16px;height:16px;border-radius:50%;border:1.5px solid #16202e40;transition:background .15s,transform .15s}
.dots i.on{background:var(--navy);border-color:var(--navy);transform:scale(1.15)}
.capture .dots i.on{background:var(--signal);border-color:var(--signal)}
.shake{position:relative;width:200px;height:200px;border-radius:50%;background:var(--ink);color:#fff;font-weight:700;font-size:17px;letter-spacing:.14em;box-shadow:0 18px 40px #16202e2e;transition:background .16s,box-shadow .16s}
.shake:before,.shake:after{content:"";position:absolute;inset:-14px;border:1px solid #16202e26;border-radius:50%;pointer-events:none}
.shake:after{inset:-29px;border-style:dashed;border-color:#16202e1a}
.shake:disabled{cursor:default}
.capture .shake{background:var(--signal);box-shadow:0 0 0 10px #e5322d22,0 18px 40px #e5322d44}
.capture .shake:after{animation:orbit 3s linear infinite}
@keyframes orbit{to{transform:rotate(360deg)}}
.hint{max-width:320px;min-height:60px;color:var(--dim);font-size:12px;line-height:1.7}
.hint button{min-height:44px;padding:0;background:none;color:var(--ink);font-weight:700;text-decoration:underline}
.notes{margin-top:14px;max-width:320px;text-align:left;font-size:10px;line-height:1.75;color:var(--dim)}
.notes summary{cursor:pointer;text-align:center;color:var(--ink);font-weight:700;min-height:32px;list-style:none}
.notes summary::-webkit-details-marker{display:none}
.notes ul{margin:6px 0 0;padding-left:1.2em}.notes li{margin:4px 0}

/* result */
.result{align-items:center;text-align:center}
.result .eyebrow{margin-top:4svh}
.score{margin-top:22px;font:800 clamp(96px,30vw,136px)/.9 "Big Shoulders Display",sans-serif;color:var(--navy);font-variant-numeric:tabular-nums}
.unit{margin:14px 0 16px;color:var(--dim);font-size:12px;font-weight:700;letter-spacing:.04em}
.parts{display:grid;grid-template-columns:1fr 1fr;gap:10px;width:100%}
.parts div{min-width:0;padding:12px 10px;background:#fff;border:1px solid var(--line);border-radius:16px;display:flex;align-items:baseline;justify-content:center;gap:6px}
.parts span{font-size:11px;color:var(--dim);font-weight:700}
.parts b{font:800 30px/1 "Big Shoulders Display",sans-serif;color:var(--navy);font-variant-numeric:tabular-nums}
.parts small{font-size:10px;color:var(--dim)}
.trace{position:relative;width:100%;height:150px;margin:14px 0 14px;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}
.trace svg{position:absolute;inset:0;width:100%;height:100%}
.trace path{fill:none;stroke:var(--navy);stroke-width:1.4;opacity:.55;vector-effect:non-scaling-stroke}
.trace path.worst{stroke:var(--signal);opacity:1;stroke-width:2}
.trace line{stroke:var(--line);vector-effect:non-scaling-stroke}
.trace-key{position:absolute;left:12px;bottom:8px;font-size:9px;color:var(--dim)}
.detail,.what{width:100%;min-height:56px;padding:16px 14px;background:var(--ink);color:#fff;border-radius:16px;font-weight:700;font-size:14px;letter-spacing:.06em}
.back{min-height:48px;margin-top:12px;background:none;color:var(--ink);font-weight:700;font-size:13px;letter-spacing:.06em}

/* data */
.data{padding-top:9px;overflow:hidden}
.data .lead{margin:20px 0;font-size:23px;font-weight:900}
.data-stream{height:260px;overflow:hidden;padding:12px;background:#fff;border:1px solid var(--line);border-radius:14px;color:var(--navy);font:10px/1.72 ui-monospace,SFMono-Regular,Menlo,monospace;white-space:pre;contain:content}
.data-stream span{display:block}
.data-stream span.peak{color:var(--signal);font-weight:700}
.callout{display:flex;align-items:center;gap:10px;min-height:60px;padding:12px 0;font-size:12px;line-height:1.8}
.arrow{color:var(--signal);font-size:22px}
.analysis-field{position:absolute;inset:0;z-index:-1;overflow:hidden;opacity:0;pointer-events:none;transition:opacity .18s}
.overdrive .analysis-field{opacity:1}
.analysis-field::before{content:"";position:absolute;inset:-50% -15%;background:repeating-linear-gradient(0deg,transparent 0 16px,#1f3b5c0d 17px 18px),linear-gradient(100deg,transparent 42%,#e5322d1f 50%,transparent 58%);transform:translateY(-28%)}
.overdrive .analysis-field::before{animation:sweep 1.15s cubic-bezier(.2,.7,.3,1) both}
.beam{position:absolute;left:50%;top:49%;height:1px;width:165%;background:linear-gradient(90deg,transparent,#e5322d99,transparent);transform-origin:center}
.beam:nth-child(1){transform:translate(-50%,-50%) rotate(18deg)}.beam:nth-child(2){transform:translate(-50%,-50%) rotate(-49deg)}.beam:nth-child(3){transform:translate(-50%,-50%) rotate(91deg)}
.overdrive .beam{animation:beam .85s ease-out both}.overdrive .beam:nth-child(2){animation-delay:.11s}.overdrive .beam:nth-child(3){animation-delay:.2s}
@keyframes sweep{0%{transform:translateY(-42%) rotate(-8deg);opacity:0}22%{opacity:1}100%{transform:translateY(42%) rotate(-8deg);opacity:.08}}
@keyframes beam{0%{opacity:0;scale:.1 1}30%{opacity:1}100%{opacity:0;scale:1 1}}

/* explain */
.explain{padding-top:26px}
.explain h1{margin:18px 0 12px;font-size:27px;font-weight:900;letter-spacing:.02em}
.report-score{display:flex;align-items:baseline;gap:9px;padding:12px 0 16px;border-bottom:1px solid var(--line)}
.report-score strong{font:800 72px/1 "Big Shoulders Display",sans-serif;color:var(--navy);font-variant-numeric:tabular-nums}
.report-score span{color:var(--dim);font-size:14px;font-weight:700}
.chart{margin-top:14px;padding:14px 14px 12px;background:#fff;border:1px solid var(--line);border-radius:18px}
.chart-title{font-size:11px;font-weight:700;color:var(--dim)}
.chart svg{display:block;width:100%;height:auto;margin-top:8px;overflow:visible}
.chart text{font:700 4px "Zen Kaku Gothic New",sans-serif;fill:var(--dim)}
.chart .bar{fill:var(--navy)}.chart .bar.worst{fill:var(--signal)}
.chart .guide{stroke:var(--ink);stroke-width:.4;stroke-dasharray:1.5 1}
.chart .axis{stroke:var(--line);stroke-width:.4}
.chart .tick{stroke:var(--ink);stroke-width:.5}
.chart .stem{stroke:var(--navy);stroke-width:.8}.chart .stem.worst{stroke:var(--signal)}
.chart .dot{fill:var(--navy)}.chart .dot.worst{fill:var(--signal)}
.chart-note{margin-top:6px;font-size:11px;line-height:1.7}
.explain dl{margin:14px 0 0;border-bottom:1px solid var(--line)}
.explain dl div{padding:12px 0;border-top:1px solid var(--line)}
dt{color:var(--dim);font-size:10px;letter-spacing:.04em}
dd{margin:6px 0 0;font-size:14px;line-height:1.6;font-variant-numeric:tabular-nums}
.explain .back{margin-top:18px}

/* links between the apps: a bar fixed to the bottom of every screen */








@media(max-height:700px){.home .title{margin-top:2svh;font-size:60px}.shake{width:166px;height:166px}.data-stream{height:190px}.score{font-size:90px}.screen{padding-top:18px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}

/* ---- ぴたり・まっすぐ: target card, AR button, mode badge, live readout, AR overlay ---- */
.home .title{font-size:clamp(56px,19vw,80px)}
.shake{width:168px;height:168px}
.goal{display:flex;align-items:baseline;justify-content:center;flex-wrap:wrap;gap:4px 8px;margin:16px 0 0;padding:12px 18px;background:#fff;border:1px solid var(--line);border-radius:16px;font-weight:700;font-size:13px}
.goal b{font:800 52px/1 "Big Shoulders Display",sans-serif;color:var(--navy);font-variant-numeric:tabular-nums}
.modes{display:flex;flex-direction:column;align-items:center;gap:8px}
.armode{min-height:44px;padding:0 18px;border-radius:16px;background:#fff;border:1.5px solid var(--ink);color:var(--ink);font-weight:700;font-size:13px;letter-spacing:.04em}
.live{width:100%;padding:14px 16px;background:#fff;border:1px solid var(--line);border-radius:18px;text-align:center}
.live b{display:block;font:800 64px/1 "Big Shoulders Display",sans-serif;color:var(--navy);font-variant-numeric:tabular-nums}
.live span{font-size:11px;color:var(--dim);font-weight:700}
.stopxr{min-height:48px;padding:0 22px;border-radius:16px;background:var(--ink);color:#fff;font-weight:700;font-size:13px}
.badge{display:inline-block;margin-top:10px;padding:6px 12px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink);font-size:11px;font-weight:700;letter-spacing:.04em}
.badge[data-mode=ar]{background:var(--navy);border-color:var(--navy);color:#fff}
.parts small{white-space:nowrap}
.trace.plot{height:auto;padding:10px 12px 8px}
.trace.plot svg{position:static;display:block;width:100%;height:auto}
.trace .path{fill:none;stroke:var(--navy);stroke-width:1.6;opacity:1;vector-effect:non-scaling-stroke}
.trace .guide{stroke:var(--ink);stroke-width:.4;stroke-dasharray:1.5 1}
.trace .mark{fill:var(--signal)}
.trace-key{position:static;display:block;margin-top:4px;text-align:left}
.chart .path{fill:none;stroke:var(--navy);stroke-width:.8;stroke-linejoin:round}
.chart .mark{fill:var(--signal)}.chart text.mark{fill:var(--signal)}
.chart .navy{fill:var(--navy)}
.chart .zero{stroke:var(--ink);stroke-width:.35}
/* AR: the camera image shows through; only cards stay opaque. */
html:has(body.xr),body.xr,body.xr .app{background:transparent}
body.xr .noise,body.xr .notes,body.xr #shake,body.xr #armode,body.xr #demo,body.xr 
body.xr .home{justify-content:flex-end;gap:12px}
body.xr .home > div:first-child{display:none}
body.xr .hint{max-width:none;width:100%;padding:12px 14px;background:#fff;border-radius:16px;color:var(--ink);font-size:14px;font-weight:700}
body.xr header{color:#fff;text-shadow:0 1px 3px #0008}body.xr header b{color:#fff}
.parts div{flex-wrap:wrap;row-gap:6px}.parts span{flex-basis:100%}
.result .badge{margin:0 0 14px}
/* Series bar: all nine apps, scrolls sideways, the current app is centred */
:root{--series-h:58px}body{padding-bottom:calc(var(--series-h) + env(safe-area-inset-bottom))!important}.series{position:fixed;left:0;right:0;bottom:0;z-index:15;display:flex;gap:4px;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x proximity;scrollbar-width:none;padding:8px max(8px,env(safe-area-inset-left)) calc(8px + env(safe-area-inset-bottom));margin:0;background:#fffffff0;border-top:1px solid #d3d7dd;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);font:700 12px/1 "Zen Kaku Gothic New",system-ui,sans-serif;transform:none}.series::-webkit-scrollbar{display:none}.series span{display:none}.series a{flex:0 0 auto;scroll-snap-align:center;display:flex;align-items:center;justify-content:center;min-width:52px;min-height:42px;padding:0 10px;border-radius:12px;color:#16202e;text-decoration:none;letter-spacing:0;white-space:nowrap}.series a[aria-current]{background:#16202e;color:#fff;pointer-events:none}.series a:focus-visible{outline:3px solid #e5322d;outline-offset:-3px}@media(min-width:700px){.series{left:50%;right:auto;transform:translateX(-50%);width:min(560px,100%);border:1px solid #d3d7dd;border-bottom:0;border-radius:16px 16px 0 0}}
/* Bubble level: the bubble sits in the middle band while the phone is within the level tolerance */
.level{width:100%;display:grid;gap:8px;justify-items:center;margin:4px 0 10px}
.vial{position:relative;width:min(300px,86%);height:38px;border-radius:999px;background:#fff;box-shadow:inset 0 0 0 1.5px #16202e,inset 0 6px 14px #16202e14;overflow:hidden}
.vial .zone{position:absolute;top:6px;bottom:6px;left:50%;width:56px;margin-left:-28px;border-left:1.5px solid #16202e55;border-right:1.5px solid #16202e55}
.vial b{position:absolute;top:5px;left:50%;width:28px;height:28px;margin-left:-14px;border-radius:50%;background:#1f3b5c;transition:transform 60ms linear}
.level.off .vial b{background:#e5322d}
.level span{font:700 13px "Zen Kaku Gothic New",sans-serif;color:#16202e;font-variant-numeric:tabular-nums}
.level.off span{color:#e5322d}
.parts{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(prefers-reduced-motion:reduce){.vial b{transition:none}}
.title{white-space:nowrap;font-size:clamp(44px,16vw,80px)!important;letter-spacing:.06em!important;text-indent:.06em!important}
.level[hidden]{display:none}