:root{color-scheme:light}
body{margin:0}
img{max-width:100%}
[hidden]{display:none!important}
/* Layout: one column of full-width bands. The mountain with goal markers is the one loud element; everything else is quiet type on a misty ground. */
:root{
  --logo-l:block; --logo-d:none;
  --bg:#F5F3F3; --surface:#FFFFFF; --ink:#0B0B0B; --muted:#5E5757; --line:#DDD7D7;
  --accent:#D92323; --accent-ink:#FFFFFF; --accent-soft:#FBDCDC; --sun:#0B0B0B; --danger:#A3001B;
  --g1:#D92323; --g2:#1A1A1A; --g3:#7D7575; --g4:#8C1515; --g5:#A35C5C; --on-dot:#FFFFFF;
  --display:"Big Shoulders Display","Arial Narrow","Roboto Condensed",Impact,sans-serif;
  --body:"Instrument Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]){
  --logo-l:none; --logo-d:block; --bg:#0B0B0B; --surface:#171515; --ink:#F2F0F0; --muted:#A69E9E; --line:#2E2A2A;
  --accent:#FF3B3B; --accent-ink:#0B0B0B; --accent-soft:#3A1515; --sun:#F2F0F0; --danger:#FF9A90;
  --g1:#FF4A4A; --g2:#F2F0F0; --g3:#A8A0A0; --g4:#FF9C9C; --g5:#C97A7A; --on-dot:#0B0B0B; color-scheme:dark } }
:root[data-theme="dark"]{
  --logo-l:none; --logo-d:block; --bg:#0B0B0B; --surface:#171515; --ink:#F2F0F0; --muted:#A69E9E; --line:#2E2A2A;
  --accent:#FF3B3B; --accent-ink:#0B0B0B; --accent-soft:#3A1515; --sun:#F2F0F0; --danger:#FF9A90;
  --g1:#FF4A4A; --g2:#F2F0F0; --g3:#A8A0A0; --g4:#FF9C9C; --g5:#C97A7A; --on-dot:#0B0B0B; color-scheme:dark }

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font:400 16px/1.5 var(--body);}
.wrap{max-width:1080px;margin-inline:auto;padding-inline:clamp(16px,4vw,40px)}
h1,h2,.num{font-family:var(--display);font-weight:800;text-transform:uppercase;line-height:.95;margin:0;text-wrap:balance}
h1{font-size:clamp(2.6rem,8vw,5rem);letter-spacing:.005em}
h2{font-size:clamp(1.8rem,4.5vw,2.6rem)}
h3{font:600 1rem/1.3 var(--body);margin:0}
p{margin:0}
.muted{color:var(--muted)}
.label{font:600 .72rem/1.2 var(--body);letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--bg);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:8px 20px;flex-wrap:wrap;padding-block:10px}
.brand{font:800 1.5rem/1 var(--display);text-transform:uppercase;letter-spacing:.03em;text-decoration:none;display:flex;align-items:center;gap:8px}
.brand{min-width:0}
.logo{height:clamp(30px,6vw,46px);width:auto;max-width:100%}
.logo.l{display:var(--logo-l)} .logo.d{display:var(--logo-d)}
.gate-box .brand{width:100%}
.gate-box .logo{width:100%;height:auto}
nav{display:flex;gap:16px;margin-right:auto}
nav a{font-weight:500;font-size:.92rem;text-decoration:none;color:var(--muted);padding-block:4px}
nav a:hover{color:var(--ink)}
.status{font-size:.8rem;color:var(--muted);display:flex;align-items:center;gap:6px}
.status i{width:8px;height:8px;border-radius:50%;background:var(--sun);flex:none}
.status.ok i{background:var(--accent)}

main{display:flex;flex-direction:column;gap:clamp(44px,7vw,80px);padding-block:clamp(24px,5vw,48px) 72px}
section{display:flex;flex-direction:column;gap:20px;scroll-margin-top:72px}
.sec-head{display:flex;flex-direction:column;gap:6px}
.sec-head p{max-width:62ch;color:var(--muted)}

.sample{display:flex;gap:10px 16px;align-items:center;flex-wrap:wrap;border:1px dashed var(--sun);border-radius:10px;padding:10px 14px;font-size:.92rem}
.sample b{color:var(--sun)}
.sample span{flex:1 1 260px;min-width:0}

.hero{gap:18px}
.hero .lede{max-width:56ch;color:var(--muted);font-size:1.05rem}
#climb{width:100%}
#climb svg,.chart svg{display:block;width:100%;height:auto}
svg text{font-family:var(--body)}

.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:20px 28px;border-top:1px solid var(--line);padding-top:20px}
.stat{display:flex;flex-direction:column;gap:6px;min-width:0}
.num{font-size:clamp(2.4rem,6vw,3.4rem);font-variant-numeric:tabular-nums}
.num small{font-size:.5em;color:var(--muted);font-weight:600}
.days{display:flex;gap:5px;flex-wrap:wrap}
.day{display:flex;flex-direction:column;align-items:center;gap:4px;font-size:.7rem;color:var(--muted);font-weight:600}
.day i{width:18px;height:18px;border-radius:50%;border:1.5px solid var(--line);background:transparent}
.day.done i{background:var(--accent);border-color:var(--accent)}
.day.today i{border-color:var(--ink)}
.day.today{color:var(--ink)}
.stepper{display:flex;align-items:center;gap:8px;font-size:.88rem;color:var(--muted)}
.stepper button{width:28px;height:28px;padding:0;border-radius:50%}

button,.btn{font:600 .9rem/1 var(--body);border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:8px;padding:10px 14px;cursor:pointer}
button:hover{border-color:var(--muted)}
button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
button.primary:hover{filter:brightness(1.08)}
button.link{border:0;background:none;padding:4px;color:var(--muted);font-weight:500;text-decoration:underline;text-underline-offset:3px}
button.link:hover{color:var(--danger)}
input,select,textarea{font:400 1rem/1.3 var(--body);color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:9px 10px;width:100%;min-width:0}
input[type=range]{padding:0;accent-color:var(--accent)}
label{display:flex;flex-direction:column;gap:5px;font-size:.82rem;font-weight:600;color:var(--muted);min-width:0}
form{display:grid;gap:12px}
.err{color:var(--danger);font-size:.88rem;min-height:1.2em}

.goals{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,290px),1fr));gap:16px}
.goal{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:12px;min-width:0}
.goal-top{display:flex;gap:10px;align-items:flex-start}
.goal-top h3{flex:1;min-width:0;overflow-wrap:anywhere}
.chip{flex:none;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font:700 .78rem/1 var(--body);color:var(--on-dot)}
.pct{font:800 1.7rem/1 var(--display);font-variant-numeric:tabular-nums}
.bar{height:8px;border-radius:4px;background:var(--line);overflow:hidden}
.bar i{display:block;height:100%;border-radius:4px;transition:width .4s}
.goal .meta{font-size:.88rem;color:var(--muted);display:flex;flex-direction:column;gap:2px}
.goal .meta b{color:var(--ink);font-weight:600}
.checkin{display:flex;gap:8px;align-items:flex-end}
.checkin label{flex:1}
.goal-foot{display:flex;justify-content:space-between;align-items:center;gap:8px}
.empty{border:1px dashed var(--line);border-radius:12px;padding:22px;color:var(--muted)}
details.add{border-top:1px solid var(--line);padding-top:14px}
details.add summary{cursor:pointer;font-weight:600;width:fit-content}
details.add form{margin-top:14px;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));align-items:end}
details.add .wide{grid-column:1/-1}

.log{display:grid;grid-template-columns:minmax(0,340px) minmax(0,1fr);gap:28px 40px;align-items:start}
.log form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.sessions{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.sessions li{display:grid;grid-template-columns:64px minmax(0,1fr) auto;gap:4px 12px;padding:12px 0;border-bottom:1px solid var(--line);align-items:baseline}
.sessions .d{font-variant-numeric:tabular-nums;color:var(--muted);font-size:.88rem}
.sessions .t{font-weight:600}
.sessions .n{grid-column:2;color:var(--muted);font-size:.9rem;overflow-wrap:anywhere}
.sessions .m{font-variant-numeric:tabular-nums;font-size:.9rem;color:var(--muted);text-align:right;white-space:nowrap}

.charts{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));gap:32px 40px}
.chart{display:flex;flex-direction:column;gap:10px;min-width:0}
.chart-head{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;min-height:40px}
.chart-head select{width:auto;max-width:100%;padding-block:6px}

.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(16px + env(safe-area-inset-bottom,0px));background:var(--ink);color:var(--bg);border-radius:10px;padding:10px 14px;display:flex;gap:14px;align-items:center;font-size:.92rem;max-width:calc(100% - 32px);z-index:9}
.toast button{background:none;border:0;color:inherit;text-decoration:underline;padding:2px}
footer{border-top:1px solid var(--line);padding-block:20px;color:var(--muted);font-size:.85rem}
.welcome{font-size:1.2rem;line-height:1.45;max-width:56ch;font-weight:500}
.hero .lede{font-size:.95rem}
.nutri{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px 40px;align-items:start}
.nsum{display:flex;flex-direction:column;gap:14px;min-width:0}
.nrow{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:5px 10px;font-size:.92rem}
.nrow b{font-weight:600}
.nrow span{font-variant-numeric:tabular-nums;color:var(--muted)}
.nrow .bar{grid-column:1/-1}
.nday{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap}
.nday label{max-width:200px}
.water{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:.92rem;border-top:1px solid var(--line);padding-top:14px}
.water button{width:32px;height:32px;padding:0;border-radius:50%}
.water span{font-variant-numeric:tabular-nums;margin-right:auto}
.meals{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.meals li{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 12px;padding:10px 0;border-bottom:1px solid var(--line);align-items:baseline}
.meals .t{font-weight:600;overflow-wrap:anywhere}
.meals .k{font-variant-numeric:tabular-nums;white-space:nowrap}
.meals .n{color:var(--muted);font-size:.86rem;font-variant-numeric:tabular-nums}
.meals .slot{display:block;border:0;padding:14px 0 2px}
@media (max-width:720px){.nutri{grid-template-columns:minmax(0,1fr)}}
.tablewrap{overflow-x:auto}
.tablewrap table{border-collapse:collapse;width:100%;font-size:.92rem}
.tablewrap th,.tablewrap td{text-align:left;padding:10px 16px 10px 0;border-bottom:1px solid var(--line);white-space:nowrap}
.tablewrap th{font:600 .72rem/1.2 var(--body);letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
.tablewrap button{padding:7px 12px}
.acct{display:flex;flex-direction:column;gap:8px;border:1px solid var(--line);border-radius:12px;padding:14px 16px;background:var(--surface);max-width:640px}
.linkrow{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.linkrow input{flex:1 1 240px;font-size:.9rem}
#handleForm{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:8px 12px}
#handleForm p{grid-column:1/-1;font-size:.85rem;min-height:0}
.hello{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 14px}
.hello-line{font:600 1.2rem/1.3 var(--body);overflow-wrap:anywhere;min-width:0}
#nameForm{grid-template-columns:minmax(0,260px) auto;align-items:end;width:100%}
.quote{border-block:1px solid var(--line);padding-block:28px;gap:12px}
.quote blockquote{margin:0;font:800 clamp(1.6rem,4.4vw,2.6rem)/1.05 var(--display);text-transform:uppercase;max-width:24em;text-wrap:balance}
.gate{min-height:72vh;display:grid;place-items:center;padding:32px 16px}
.gate-box{width:min(100%,380px);background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:28px;display:flex;flex-direction:column;gap:16px;align-items:flex-start}
.gate-box h2{font-size:2rem}
.land{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,380px);grid-template-areas:"hero box" "body box";gap:36px 56px;padding-block:clamp(24px,5vw,56px) 72px;align-items:start}
.land-hero{grid-area:hero;display:flex;flex-direction:column;gap:18px;min-width:0}
.land-hero .logo{height:auto;width:min(100%,400px)}
.land-hero h1{font-size:clamp(2.4rem,6vw,4.2rem)}
.land-hero .lede{font-size:1.1rem;color:var(--muted);max-width:54ch}
.land-body{grid-area:body;display:flex;flex-direction:column;gap:36px;min-width:0}
.land-sec{display:flex;flex-direction:column;gap:16px}
.land-sec h2{font-size:clamp(1.5rem,3.5vw,2rem)}
.land-sec ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px;max-width:62ch}
.land-sec ul li{display:grid;grid-template-columns:auto minmax(0,1fr);gap:12px}
.land-sec ul li::before{content:"";width:12px;height:14px;margin-top:5px;background:var(--accent);transform:skewX(-18deg)}
.land-sec ol{margin:0;padding-left:1.3em;display:flex;flex-direction:column;gap:8px;max-width:62ch}
.land-sec ol li::marker{font-weight:700;color:var(--accent)}
.land .gate-box{grid-area:box;width:100%;position:sticky;top:24px}
@media (max-width:860px){.land{grid-template-columns:minmax(0,1fr);grid-template-areas:"hero" "box" "body"}.land .gate-box{position:static}}
.gate-box form{width:100%}
@media (max-width:720px){.log{grid-template-columns:minmax(0,1fr)} nav{order:3;width:100%;margin:0}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.bar i{transition:none}}
.switch{display:flex;flex-direction:column;gap:6px;align-items:flex-start}
.top .logo{height:clamp(26px,4vw,34px)}
.top .wrap{gap:8px 16px}