/* Layout: phone-first instrument panel. Sticky header, one column of panels, fixed bottom tab bar. */
:root{
  --bg:#ECEFF3; --surface:#FFFFFF; --sunk:#F5F7FA; --ink:#121820; --muted:#596476; --line:#D5DBE3;
  --accent:#2D44D6; --accent-ink:#FFFFFF; --chip:#E1E6F4;
  --ok:#1D7F55; --warn:#9A6514; --bad:#B93A33;
  --f-display:"Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --f-body:"Figtree", "Segoe UI", system-ui, sans-serif;
  --f-mono:"JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --r:14px;
  --m1:#E8A33A; --m2:#2D44D6; --m3:#2BA39A; --m4:#7A3FC4; --m5:#8A93A3;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0E131A; --surface:#171F29; --sunk:#121922; --ink:#E7ECF2; --muted:#93A0B2; --line:#283241;
  --accent:#8496FF; --accent-ink:#0A0F22; --chip:#212B3C; --ok:#4FC48C; --warn:#E3B04B; --bad:#F2746B; --m1:#F0B54E; --m2:#8496FF; --m3:#4FC4B8; --m4:#B48CF2; --m5:#8D97A8; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0E131A; --surface:#171F29; --sunk:#121922; --ink:#E7ECF2; --muted:#93A0B2; --line:#283241;
  --accent:#8496FF; --accent-ink:#0A0F22; --chip:#212B3C; --ok:#4FC48C; --warn:#E3B04B; --bad:#F2746B; --m1:#F0B54E; --m2:#8496FF; --m3:#4FC4B8; --m4:#B48CF2; --m5:#8D97A8; color-scheme:dark}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.5}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--bg)}
.wrap{max-width:720px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--bg);border-bottom:1px solid var(--line)}
.topin{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-block:12px}
.brand{font-family:var(--f-display);font-weight:800;font-size:22px;letter-spacing:-.02em;line-height:1}
.brand span{color:var(--accent)}
.logo{width:38px;height:38px;flex:none;display:block}
.hero-num .small{letter-spacing:0;margin-left:4px;font-weight:500;font-family:var(--f-body)}
.sub{color:var(--muted);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;margin-top:4px;white-space:nowrap}
main{padding-block:16px 160px;display:flex;flex-direction:column;gap:16px}
h2{font-family:var(--f-display);font-weight:700;font-size:26px;letter-spacing:-.02em;margin:4px 0 0;text-wrap:balance;line-height:1.1}
h3{font-family:var(--f-display);font-weight:700;font-size:18px;margin:0;letter-spacing:-.01em}
h4{font-size:15px;margin:14px 0 4px}
p{margin:0}
.muted{color:var(--muted)}
.small{font-size:13px}
.label{font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);font-weight:600}
.mono,.num{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px;display:flex;flex-direction:column;gap:12px;min-width:0}
.panel.flat{background:transparent;border:0;padding:0}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.between{justify-content:space-between}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
@media (max-width:520px){.grid4{grid-template-columns:repeat(2,minmax(0,1fr))}}
.stat{background:var(--sunk);border-radius:10px;padding:10px 12px;min-width:0}
.stat .v{font-family:var(--f-mono);font-size:20px;font-weight:600;font-variant-numeric:tabular-nums}
.stat .u{font-size:12px;color:var(--muted)}
button,.btn{font:inherit;font-weight:600;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:9px 14px;cursor:pointer;min-height:40px}
button.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
button.ghost{background:transparent}
button.danger{color:var(--bad)}
button:disabled{opacity:.5;cursor:default}
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.tiny{min-height:30px;padding:4px 10px;font-size:13px}
input,select,textarea{font:inherit;color:var(--ink);background:var(--sunk);border:1px solid var(--line);border-radius:10px;padding:9px 11px;width:100%;min-width:0}
textarea{min-height:80px;resize:vertical}
label.f{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted);min-width:0}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{border-radius:999px;padding:6px 12px;background:var(--chip);border:1px solid transparent;font-size:13px;font-weight:600;min-height:32px;color:var(--ink)}
.chip.on{background:var(--accent);color:var(--accent-ink)}
.pill{display:inline-block;border-radius:999px;padding:2px 9px;font-size:12px;font-weight:700;background:var(--chip)}
.pill.ok{color:var(--ok)} .pill.warn{color:var(--warn)} .pill.bad{color:var(--bad)} .pill.acc{color:var(--accent)}
.check{display:flex;gap:12px;align-items:flex-start;padding:10px 0;border-top:1px solid var(--line)}
.check:first-of-type{border-top:0}
.check input{width:22px;height:22px;flex:none;margin-top:1px;accent-color:var(--accent)}
.check .t{font-weight:600}
.check.auto .t::after{content:" · auto";color:var(--muted);font-weight:500;font-size:12px}
.bar{height:8px;background:var(--sunk);border-radius:99px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--accent);border-radius:99px}
.bar.ok i{background:var(--ok)}
.ex{border-top:1px solid var(--line);padding-top:12px;display:flex;flex-direction:column;gap:8px}
.ex:first-of-type{border-top:0;padding-top:0}
.list{display:flex;flex-direction:column}
.li{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:9px 0;border-top:1px solid var(--line)}
.li:first-child{border-top:0}
.li > div{min-width:0}
.photos{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.photo{position:relative;border-radius:10px;overflow:hidden;background:var(--sunk);aspect-ratio:3/4;max-width:100%}
.photo img{width:100%;height:100%;object-fit:cover;display:block}
.photo .cap{position:absolute;left:0;right:0;bottom:0;padding:4px 6px;font-size:11px;background:color-mix(in srgb,var(--surface) 85%,transparent);display:flex;justify-content:space-between;gap:4px}
.photo button{min-height:0;padding:0 4px;border:0;background:none;font-size:11px;color:var(--bad)}
.timeline{display:flex;flex-direction:column;gap:0;border-left:2px solid var(--line);margin-left:6px}
.tl{position:relative;padding:0 0 14px 16px}
.tl::before{content:"";position:absolute;left:-7px;top:5px;width:12px;height:12px;border-radius:50%;background:var(--surface);border:2px solid var(--accent)}
.md{line-height:1.6;overflow-wrap:anywhere}
.md ul{margin:4px 0;padding-left:20px}
.md h4:first-child{margin-top:0}
.chart{width:100%;height:auto;display:block}
.callout{background:var(--chip);border-radius:10px;padding:10px 12px;font-size:14px}
details summary{cursor:pointer;font-weight:600;list-style:none}
details summary::-webkit-details-marker{display:none}
details summary::after{content:" +";color:var(--muted)}
details[open] summary::after{content:" −"}
.tbl{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:14px}
th,td{text-align:left;padding:6px 8px;border-top:1px solid var(--line);white-space:nowrap}
th{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);border-top:0}
td.num{text-align:right}
nav.tabs{position:fixed;left:0;right:0;bottom:0;z-index:6;background:var(--surface);border-top:1px solid var(--line);
  padding-bottom:env(safe-area-inset-bottom,0px);padding-left:max(4px,env(safe-area-inset-left,0px));padding-right:max(4px,env(safe-area-inset-right,0px))}
nav.tabs .in{max-width:720px;margin:0 auto;display:grid;grid-template-columns:repeat(var(--n,6),1fr)}
.seg{display:flex;background:var(--chip);border-radius:10px;padding:3px;gap:2px}
.seg button{white-space:nowrap;min-height:32px;padding:4px 10px;border:0;background:transparent;font-size:13px;border-radius:8px;color:var(--muted)}
.seg button.on{background:var(--surface);color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.12)}
.tankwrap{position:relative;padding-block:4px}
.tank{height:30px;background:var(--sunk);border-radius:99px;overflow:hidden;display:flex;border:1px solid var(--line)}
.tank i{display:block;height:100%;flex:none}
@media (prefers-reduced-motion:no-preference){.tank i{transition:width .5s ease}}
.tmark{position:absolute;top:0;bottom:0;width:3px;margin-left:-1.5px;background:var(--ink);border-radius:2px}
.legend{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:12px;color:var(--muted)}
.legend b,.dot{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:5px;vertical-align:-1px;flex:none}
.meal{display:flex;flex-direction:column;gap:6px;padding-block:10px;border-top:1px solid var(--line)}
.meal:first-child{border-top:0;padding-top:0}
.week{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;text-align:center}
.wcol{position:relative;height:90px;background:var(--sunk);border-radius:6px;overflow:hidden;display:flex;align-items:flex-end}
.wcol i{display:block;width:100%;background:var(--accent);opacity:.75}
.wcol i.ok{background:var(--ok);opacity:1}
.wcol span{position:absolute;left:0;right:0;height:0;border-top:2px dashed var(--ink);opacity:.5}
.btn{display:inline-flex;align-items:center;justify-content:center;position:relative}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.btn.big2{min-height:52px}
.btn:focus-within{outline:2px solid var(--accent);outline-offset:2px}
.vh{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden;clip:rect(0 0 0 0);pointer-events:none}
button.big,.btn.big{min-height:52px;padding:12px 18px;font-size:16px;display:inline-flex;align-items:center;gap:8px}
.ic{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linejoin:round}
.preview{width:100%;max-height:260px;object-fit:cover;border-radius:10px;display:block}
.asc{gap:14px}
.ready .ring-wrap{position:relative;width:92px;height:92px;flex:none}
.ring-num{position:absolute;inset:0;display:grid;place-items:center;font-size:28px;font-weight:700}
.ring-fg{transition:stroke-dashoffset .9s cubic-bezier(.2,.8,.2,1)}
.wo{position:fixed;inset:0;z-index:50;background:var(--bg);display:flex;flex-direction:column;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);animation:woUp .35s cubic-bezier(.2,.8,.2,1)}
@keyframes woUp{from{transform:translateY(24px);opacity:0}to{transform:none;opacity:1}}
.wo-top{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:12px max(16px,env(safe-area-inset-right,0px)) 8px max(16px,env(safe-area-inset-left,0px))}
.segs{display:flex;gap:4px;padding:0 max(16px,env(safe-area-inset-right,0px)) 12px max(16px,env(safe-area-inset-left,0px))}
.segs i{flex:1;height:4px;border-radius:4px;background:var(--line);transition:background .4s}
.segs i.cur{background:color-mix(in srgb,var(--accent) 45%,var(--line))}.segs i.done{background:var(--accent)}
.wo-body{flex:1;overflow-y:auto;padding:0 max(16px,env(safe-area-inset-right,0px)) 24px max(16px,env(safe-area-inset-left,0px));display:flex;justify-content:center}
.wo-card{width:100%;max-width:520px;display:flex;flex-direction:column;gap:16px;padding-top:4px}
.wo-in{animation:woIn .38s cubic-bezier(.2,.8,.2,1)}
@keyframes woIn{from{transform:translateX(22px);opacity:0}to{transform:none;opacity:1}}
.dots{display:flex;gap:10px;flex-wrap:wrap}
.dot{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-family:var(--f-mono);border:2px solid var(--line);color:var(--muted);transition:all .3s}
.dot.cur{border-color:var(--accent);color:var(--accent);animation:pulse 1.6s ease-in-out infinite}
.dot.done{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);animation:pop .35s cubic-bezier(.2,.8,.2,1.4)}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 color-mix(in srgb,var(--accent) 35%,transparent)}50%{box-shadow:0 0 0 8px color-mix(in srgb,var(--accent) 0%,transparent)}}
@keyframes pop{from{transform:scale(.6)}to{transform:scale(1)}}
.stepper{display:grid;grid-template-columns:72px 1fr 72px;align-items:center;text-align:center;background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:14px}
.stepper button{height:64px;border-radius:18px;font-size:30px;font-weight:500;padding:0}
.rep-num{font-family:var(--f-display);font-weight:800;font-size:72px;line-height:1}
.rep-num.bump{animation:bump .22s ease}
@keyframes bump{50%{transform:scale(1.12)}}
.rest-ring{position:relative;width:240px;height:240px;margin:8px auto}
.rest-svg .ring-fg{transition:stroke-dashoffset .25s linear}
.rest-num{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--f-display);font-size:60px;font-weight:800}
.pr-pop{align-self:center;background:var(--accent);color:var(--accent-ink);padding:8px 16px;border-radius:999px;font-weight:700;animation:pop .45s cubic-bezier(.2,.8,.2,1.5)}
.tl-stage{position:relative;aspect-ratio:3/4;max-width:100%;border-radius:12px;overflow:hidden;background:var(--sunk)}
.tl-stage img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .45s ease}
.tl-stage img.on{opacity:1}
.tl-cap{position:absolute;left:10px;bottom:10px;background:color-mix(in srgb,var(--surface) 85%,transparent);padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}
@media (prefers-reduced-motion:reduce){.wo,.wo-in,.dot.cur,.dot.done,.pr-pop,.rep-num.bump{animation:none}.tl-stage img{transition:none}}
.splash{position:fixed;inset:0;z-index:60;background:var(--bg);display:grid;place-items:center;transition:opacity .45s ease}
.splash.gone{opacity:0;pointer-events:none}
.splash-in{display:flex;flex-direction:column;align-items:center;gap:18px}
.splash-mark{width:84px;height:84px}
.splash-bars{width:120px;height:56px}
.splash-word{font-family:var(--f-display);font-weight:800;letter-spacing:.3em;font-size:15px;color:var(--ink);padding-left:.42em}
.ra path{transform-box:fill-box;transform-origin:50% 100%;animation:riseUp .55s cubic-bezier(.2,.8,.2,1) both}
@keyframes riseUp{from{transform:scaleY(0);opacity:0}to{transform:scaleY(1);opacity:1}}
@media (prefers-reduced-motion:reduce){.ra path{animation:none}.splash{transition:none}}
.celebrate{position:fixed;inset:0;z-index:40;background:rgba(5,5,6,.82);display:grid;place-items:center;padding:24px max(16px,env(safe-area-inset-right,0px)) 24px max(16px,env(safe-area-inset-left,0px))}
.ccard{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:28px 22px;max-width:380px;width:100%;display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center}
.ccard svg{width:150px;height:70px}
.rise{width:84px;height:40px;display:block;margin:0 0 8px auto}
.fab{position:fixed;right:max(16px,env(safe-area-inset-right,0px));bottom:calc(72px + env(safe-area-inset-bottom,0px));width:56px;height:56px;border-radius:18px;background:var(--accent);color:var(--accent-ink);border:0;box-shadow:0 6px 18px rgba(0,0,0,.2);z-index:7;display:grid;place-items:center;padding:0}
.fab svg{width:26px;height:26px;stroke:currentColor;stroke-width:2.2;fill:none;stroke-linecap:round}
.sheet{position:fixed;inset:0;z-index:30;background:rgba(8,12,18,.5);display:flex;align-items:flex-end;justify-content:center}
.sheet .card{background:var(--surface);width:100%;max-width:560px;border-radius:20px 20px 0 0;padding:20px max(16px,env(safe-area-inset-right,0px)) calc(20px + env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));display:flex;flex-direction:column;gap:14px;max-height:88vh;overflow:auto}
.scale{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;margin-top:6px}.scale button{min-height:44px;padding:0}
.scale button.on{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.qgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.qbtn{display:flex;flex-direction:column;align-items:flex-start;gap:2px;text-align:left;padding:12px;min-height:76px;font-weight:400}
.chat{display:flex;flex-direction:column;gap:8px;max-height:min(60vh,560px);overflow-y:auto;overscroll-behavior:contain;padding-right:2px}
.msg{max-width:88%;padding:10px 12px;border-radius:14px;font-size:14px;overflow-wrap:anywhere;min-width:0}
.msg.user{align-self:flex-end;background:var(--accent);color:var(--accent-ink);white-space:pre-wrap}
.msg.assistant{align-self:flex-start;background:var(--sunk)}
.logged{margin-top:6px;color:var(--ok);font-weight:600}
.lock{display:flex;flex-direction:column;gap:14px;align-items:stretch;max-width:340px;margin:8vh auto 0;text-align:center}
.lockic{width:64px;height:64px;border-radius:20px;background:var(--chip);display:grid;place-items:center;margin:0 auto}
.lockic svg{width:30px;height:30px;stroke:var(--accent);fill:none;stroke-width:1.8;stroke-linecap:round}
.focus{border-color:color-mix(in srgb,var(--accent) 35%,var(--line))}
.fnum{flex:none;width:26px;height:26px;border-radius:8px;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-size:13px;font-weight:700}
.libbtn{border:0;background:none;text-align:left;padding:0;min-height:0;font-weight:400;flex:1;min-width:0}
.li .libbtn > div{overflow-wrap:anywhere}
nav.tabs button{border:0;background:none;border-radius:0;padding:8px 2px 9px;min-height:54px;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:11px;font-weight:600;color:var(--muted)}
nav.tabs button svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
nav.tabs button.on{color:var(--accent)}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(76px + env(safe-area-inset-bottom,0px));background:var(--ink);color:var(--bg);padding:9px 16px;border-radius:10px;font-size:14px;font-weight:600;z-index:20;max-width:calc(100% - 32px)}
.empty{text-align:center;padding:28px 16px;color:var(--muted)}
.hero-num{font-family:var(--f-display);font-weight:800;font-size:44px;line-height:1;letter-spacing:-.03em}
@media (prefers-reduced-motion:no-preference){.bar i{transition:width .4s ease}}