:root{
  --bg:#F7F5F0; --card:#FFFDF9; --text:#1F2328; --muted:#7B7D78; --line:#E8E3D9;
  --sage:#7D8A6E; --sand:#CDB493; --terracotta:#B9795B; --green:#5B8A62; --danger:#A75F56;
  --shadow:0 10px 28px rgba(52,45,37,.07); --radius:24px; --radius-sm:18px;
  --safe-bottom:max(18px,env(safe-area-inset-bottom));
}
*{box-sizing:border-box} html,body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display",Inter,system-ui,sans-serif} body{min-height:100vh}
button,input,select{font:inherit} button{cursor:pointer}.app{max-width:560px;margin:0 auto;min-height:100vh;padding:calc(18px + env(safe-area-inset-top)) 18px calc(92px + var(--safe-bottom));}
.topbar{display:flex;align-items:center;justify-content:space-between;margin:8px 2px 22px}.brand{display:flex;align-items:center;gap:12px}.logoMark{width:42px;height:42px;border-radius:14px;background:#FCFAF5;border:1px solid var(--line);display:grid;place-items:center;box-shadow:0 5px 18px rgba(50,45,37,.05)}.logoMark svg{width:27px;height:27px}.title{font-size:28px;font-weight:650;letter-spacing:-.04em}.subtitle{font-size:13px;color:var(--muted);margin-top:2px}.iconBtn{border:0;background:#EEEAE2;width:42px;height:42px;border-radius:50%;font-size:22px;color:#5f605c}
.hero{background:linear-gradient(145deg,#FFFDF9,#F5F0E8);border:1px solid var(--line);border-radius:28px;padding:24px;text-align:center;box-shadow:var(--shadow);margin-bottom:14px}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:12px;color:#8F7E67;font-weight:650}.countdown{font-size:64px;line-height:.95;letter-spacing:-.055em;font-weight:600;margin:11px 0 5px}.days{font-size:13px;letter-spacing:.2em;color:#8F7E67}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.card{background:rgba(255,253,249,.92);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.personCard{min-width:0}.personHeader{display:flex;align-items:center;justify-content:space-between;gap:8px}.personName{font-size:14px;font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dot{width:12px;height:12px;border-radius:50%}.dot.sage{background:var(--sage)}.dot.sand{background:var(--sand)}.weight{font-size:30px;font-weight:620;letter-spacing:-.04em;margin-top:18px}.unit{font-size:15px;font-weight:500}.muted{color:var(--muted)}.small{font-size:12px}.goalRow{display:flex;justify-content:space-between;align-items:end;margin-top:18px;gap:8px}.metric strong{display:block;font-size:17px;margin-top:2px}.progress{height:8px;background:#EEEAE2;border-radius:999px;overflow:hidden;margin-top:14px}.progress>span{display:block;height:100%;border-radius:999px}.sageBg{background:var(--sage)}.sandBg{background:var(--sand)}
.spark{height:48px;margin-top:16px}.spark svg{width:100%;height:100%;overflow:visible}.spark line{stroke:#ece7df;stroke-width:1}.spark polyline{fill:none;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}.spark.sage polyline{stroke:var(--sage)}.spark.sand polyline{stroke:var(--sand)}
.dealStrip{display:grid;grid-template-columns:1fr 1.2fr .8fr;gap:0;margin-top:12px}.dealItem{padding:4px 14px}.dealItem:not(:last-child){border-right:1px solid var(--line)}.dealLabel{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.dealValue{font-size:13px;font-weight:600;margin-top:7px;line-height:1.25}.status{color:var(--green)}
.sectionTitle{display:flex;align-items:center;justify-content:space-between;margin:22px 2px 10px}.sectionTitle h2{font-size:18px;margin:0;letter-spacing:-.02em}.textBtn{border:0;background:none;color:#8C765D;padding:0;font-size:13px}.checkRow{display:grid;grid-template-columns:1.1fr .9fr .75fr;gap:10px;align-items:center;padding:13px 0}.checkRow+.checkRow{border-top:1px solid var(--line)}.checkName{display:flex;align-items:center;gap:9px;font-weight:600;font-size:13px}.checkStats{font-size:12px;text-align:right}.checkStats strong{display:block;font-size:14px;color:var(--text)}
.weekRow{display:grid;grid-template-columns:1fr auto;align-items:center;padding:10px 0}.weekPerson{display:flex;align-items:center;gap:10px}.change{font-weight:650;font-size:14px}.positive{color:var(--green)}
.nav{position:fixed;left:50%;transform:translateX(-50%);bottom:0;width:min(560px,100%);padding:9px 12px var(--safe-bottom);background:rgba(251,249,245,.92);backdrop-filter:blur(20px);border-top:1px solid rgba(210,204,194,.7);display:grid;grid-template-columns:repeat(5,1fr);z-index:30}.navBtn{border:0;background:none;color:#777975;font-size:10px;display:grid;gap:5px;justify-items:center}.navBtn .navIcon{font-size:20px}.navBtn.active{color:#7C6A54;font-weight:650}
.sheetBackdrop{position:fixed;inset:0;background:rgba(30,30,30,.2);backdrop-filter:blur(3px);z-index:50;display:flex;align-items:flex-end;justify-content:center}.sheet{width:min(560px,100%);max-height:88vh;overflow:auto;background:#FBF9F5;border-radius:30px 30px 0 0;padding:18px 18px calc(22px + var(--safe-bottom));box-shadow:0 -20px 50px rgba(0,0,0,.12)}.sheetHandle{width:42px;height:5px;border-radius:10px;background:#D8D2C8;margin:0 auto 18px}.sheet h2{font-size:24px;margin:0 0 6px;letter-spacing:-.03em}.formGroup{margin:15px 0}.formGroup label{display:block;font-size:12px;color:var(--muted);margin-bottom:7px}.input{width:100%;border:1px solid var(--line);background:white;border-radius:16px;padding:13px 14px;outline:none}.input:focus{border-color:#B8AA96;box-shadow:0 0 0 3px rgba(184,170,150,.15)}.primary{border:0;background:#22272B;color:white;border-radius:16px;padding:14px 16px;width:100%;font-weight:650}.secondary{border:1px solid var(--line);background:#fff;border-radius:16px;padding:13px 16px;width:100%;font-weight:600}.buttonRow{display:flex;gap:10px;margin-top:16px}.buttonRow>*{flex:1}
.page h1{font-size:30px;margin:5px 0 6px;letter-spacing:-.04em}.pageIntro{color:var(--muted);font-size:14px;margin-bottom:18px}.bigCard{padding:22px}.chart{height:230px;margin-top:15px}.chart svg{width:100%;height:100%}.legend{display:flex;gap:15px;font-size:12px;color:var(--muted);margin-top:12px}.photoGrid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.photoTile{aspect-ratio:3/4;background:#EEEAE2;border-radius:20px;overflow:hidden;position:relative}.photoTile img{width:100%;height:100%;object-fit:cover}.photoMeta{position:absolute;left:8px;right:8px;bottom:8px;background:rgba(255,255,255,.82);backdrop-filter:blur(8px);padding:8px 10px;border-radius:12px;font-size:11px}.empty{padding:30px;text-align:center;color:var(--muted)}.notice{background:#F0EEE8;border:1px solid var(--line);padding:12px 14px;border-radius:16px;font-size:12px;color:#696A66;margin:12px 0}.pill{display:inline-flex;align-items:center;gap:6px;background:#EEEAE2;border-radius:999px;padding:7px 10px;font-size:11px}.settingsList{display:grid;gap:10px}.settingsItem{display:flex;align-items:center;justify-content:space-between;background:white;border:1px solid var(--line);border-radius:18px;padding:15px}.danger{color:var(--danger)}
.auth{min-height:calc(100vh - 80px);display:grid;place-items:center}.authBox{width:100%;max-width:430px}.authLogo{width:74px;height:74px;margin:0 auto 18px;border-radius:24px;background:#FCFAF5;border:1px solid var(--line);display:grid;place-items:center;box-shadow:var(--shadow)}.authTitle{text-align:center;font-size:34px;font-weight:650;letter-spacing:-.05em}.authSub{text-align:center;color:var(--muted);margin:5px 0 26px}.segmented{display:grid;grid-template-columns:1fr 1fr;background:#EBE7DE;padding:4px;border-radius:14px;margin-bottom:18px}.segmented button{border:0;background:transparent;padding:10px;border-radius:11px}.segmented button.active{background:white;box-shadow:0 2px 8px rgba(0,0,0,.06)}
@media(max-width:390px){.countdown{font-size:56px}.card{padding:15px}.weight{font-size:26px}.dealStrip{grid-template-columns:1fr}.dealItem:not(:last-child){border-right:0;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:8px}.grid2{gap:9px}}