:root{--bg:#eef2f1;--card:#ffffff;--ink:#14231f;--mute:#5c6f68;--line:#d3ddd9;--forest:#1f5c47;--forest-ink:#ffffff;--stamp:#e8542f;--soft:#e1ebe7;--warn:#8a5a00;--warnbg:#fbf0d4;--bad:#b3261e;
--disp:"Hiragino Maru Gothic ProN","Hiragino Sans","Yu Gothic",system-ui,sans-serif;--body:"Hiragino Sans","Yu Gothic",system-ui,sans-serif}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0f1815;--card:#18231f;--ink:#e6efeb;--mute:#93a8a0;--line:#2a3a35;--forest:#5fc597;--forest-ink:#0c1a14;--stamp:#ff7a55;--soft:#1f2e29;--warn:#f0c76a;--warnbg:#3a3220;--bad:#ff8a80;color-scheme:dark}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);line-height:1.6;padding-bottom:env(safe-area-inset-bottom,0)}
main{max-width:720px;margin-inline:auto;padding:0 16px 40px}
.top{position:sticky;top:0;z-index:5;background:var(--bg);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top,0)}
.top-in{max-width:720px;margin-inline:auto;padding:10px 16px;display:flex;justify-content:space-between;align-items:center;gap:8px}
.brand{display:flex;align-items:center;gap:8px;color:var(--forest);font-family:var(--disp)}
.brand strong{color:var(--ink)}
.count{font-variant-numeric:tabular-nums;font-family:var(--disp)}
.count b{font-size:1.3rem}.count span{color:var(--mute);font-size:.85rem}
.hero{padding:28px 0 12px}
.eyebrow{margin:0 0 6px;font-size:.78rem;letter-spacing:.12em;color:var(--forest)}
h1{margin:0 0 10px;font-family:var(--disp);font-size:1.7rem;line-height:1.35;text-wrap:balance}
.lead{margin:0 0 16px;color:var(--mute);font-size:.92rem}
.meter{height:10px;border-radius:5px;background:var(--soft);overflow:hidden}
.meter i{display:block;height:100%;width:0;background:var(--forest);transition:width .4s}
.meter-note{margin:6px 0 0;font-size:.82rem;color:var(--mute);font-variant-numeric:tabular-nums}
.notice{background:var(--warnbg);color:var(--warn);border-radius:10px;padding:10px 12px;font-size:.85rem;margin:12px 0}
.tools{display:flex;flex-direction:column;gap:10px;margin:18px 0 10px}
#q{width:100%;font:inherit;padding:11px 14px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--ink)}
.pills{display:flex;gap:8px;flex-wrap:wrap}
.pill{font:inherit;font-size:.85rem;padding:6px 14px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer}
.pill.on{background:var(--forest);color:var(--forest-ink);border-color:var(--forest)}
.list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
@media (min-width:560px){.list{grid-template-columns:repeat(3,minmax(0,1fr))}}
.m{position:relative;display:flex;flex-direction:column;justify-content:space-between;min-height:104px;width:100%;text-align:left;font:inherit;color:inherit;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 12px;cursor:pointer;overflow:hidden}
.m .no{font-size:.72rem;color:var(--mute);font-variant-numeric:tabular-nums}
.m .nm{font-family:var(--disp);font-weight:700;font-size:.98rem;line-height:1.35;overflow-wrap:anywhere}
.m .sub{font-size:.76rem;color:var(--mute);font-variant-numeric:tabular-nums}
.m.done{background-size:cover;background-position:center;color:#fff;border-color:transparent}
.m.done::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.15),rgba(0,0,0,.65))}
.m.done>*{position:relative}
.m.done .no,.m.done .sub{color:#e7efec}
.m .mk{position:absolute;right:8px;top:8px;width:34px;height:34px;border:2px solid var(--stamp);border-radius:50%;display:none;align-items:center;justify-content:center;color:var(--stamp);font-size:.7rem;font-weight:700;transform:rotate(-12deg);background:rgba(255,255,255,.82)}
.m.done .mk{display:flex}
.m:focus-visible,.btn:focus-visible,.pill:focus-visible,.x:focus-visible,.link:focus-visible{outline:2px solid var(--forest);outline-offset:2px}
.empty{color:var(--mute);text-align:center;padding:24px 0}
.backup{margin-top:36px;padding-top:18px;border-top:1px solid var(--line)}
.backup h2{font-family:var(--disp);font-size:1.05rem;margin:0 0 6px}
.backup p{margin:0 0 12px;color:var(--mute);font-size:.88rem}
.small{font-size:.82rem;color:var(--mute);margin:8px 0 0}
.foot{margin-top:28px;color:var(--mute);font-size:.78rem}
.row{display:flex;gap:8px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;font:inherit;font-weight:700;padding:12px 18px;border-radius:12px;border:1px solid var(--forest);background:var(--forest);color:var(--forest-ink);cursor:pointer;text-decoration:none;min-height:46px}
.btn.ghost{background:transparent;color:var(--forest)}
.btn[disabled]{opacity:.5;cursor:default}
.link{font:inherit;background:none;border:0;color:var(--forest);text-decoration:underline;padding:8px 0;cursor:pointer}
.link.danger{color:var(--bad)}
.sheet{position:fixed;inset:0;z-index:20;background:rgba(5,12,10,.55);display:flex;align-items:flex-end;justify-content:center}
.sheet[hidden]{display:none}
.panel{position:relative;width:100%;max-width:560px;max-height:94dvh;overflow:auto;background:var(--bg);border-radius:18px 18px 0 0;padding:22px 18px calc(22px + env(safe-area-inset-bottom,0))}
@media (min-width:600px){.sheet{align-items:center}.panel{border-radius:18px}}
.x{position:absolute;right:10px;top:10px;width:40px;height:40px;border-radius:50%;border:0;background:var(--soft);color:var(--ink);font-size:1.3rem;cursor:pointer}
.s-region{margin:0;font-size:.8rem;color:var(--forest)}
.panel h2{margin:2px 0 0;font-family:var(--disp);font-size:1.6rem;padding-right:44px}
.s-elev{margin:0 0 14px;color:var(--mute);font-variant-numeric:tabular-nums}
.steps{margin:0 0 14px;padding-left:1.3em;color:var(--mute);font-size:.9rem}
.msg{margin:10px 0;font-size:.9rem;min-height:1.4em}
.msg.ok{color:var(--forest)}.msg.ng{color:var(--bad)}
#cam{margin:10px 0}
#video,#shot{width:100%;max-height:52dvh;border-radius:12px;background:#000;object-fit:cover;display:block}
#cam-row{margin:10px 0}
#save{width:100%;margin-top:10px}
#file-fb{margin:10px 0}
.photo-wrap{position:relative}
#s-photo{width:100%;max-height:56dvh;object-fit:cover;border-radius:12px;display:block}
.stamp{position:absolute;right:12px;bottom:12px;width:84px;height:84px;border:3px solid var(--stamp);border-radius:50%;color:var(--stamp);display:flex;flex-direction:column;align-items:center;justify-content:center;transform:rotate(-14deg);background:rgba(255,255,255,.78);font-family:var(--disp);font-weight:700;font-size:1.25rem;line-height:1.1}
.stamp small{font-size:.58rem;font-weight:500}
.s-meta{color:var(--mute);font-size:.85rem;margin:10px 0 12px}
#card{width:100%;height:auto;border-radius:10px;display:block;margin-bottom:12px;background:#fff}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}