:root{
  --bg:#E9EDF1;--surface:#FFFFFF;--sunk:#DDE3E9;--ink:#15202B;--muted:#56636F;--line:#C9D1D9;
  --accent:#1F5FBF;--accent-ink:#FFFFFF;--red:#C8323B;--yellow:#D39B0B;--green:#2A8250;
  --body-base:#C3CCD5;--body-edge:#AAB5C0;
  --display:"Barlow Condensed","Arial Narrow",Arial,sans-serif;
  --body:"Barlow","Helvetica Neue",Arial,sans-serif;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#10161D;--surface:#18212B;--sunk:#0C1117;--ink:#E6ECF2;--muted:#93A1AE;--line:#2A3643;
  --accent:#5B93E8;--accent-ink:#0C1117;--red:#E0585F;--yellow:#E7B53A;--green:#4DB47A;
  --body-base:#2A3643;--body-edge:#364452;color-scheme:dark;}}
:root[data-theme="dark"]{
  --bg:#10161D;--surface:#18212B;--sunk:#0C1117;--ink:#E6ECF2;--muted:#93A1AE;--line:#2A3643;
  --accent:#5B93E8;--accent-ink:#0C1117;--red:#E0585F;--yellow:#E7B53A;--green:#4DB47A;
  --body-base:#2A3643;--body-edge:#364452;color-scheme:dark;}
*,*::before,*::after{box-sizing:inherit}
html{min-height:100%;scroll-padding-top:env(safe-area-inset-top,0px);background:var(--bg)}
body{margin:0;min-height:100%;background:var(--bg);color:var(--ink);font:16px/1.45 var(--body);-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent;overscroll-behavior-y:none}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.05;margin:0}
h1{font-size:2.4rem}
h2{font-size:1.55rem;margin:26px 0 10px}
h3{font-size:1.3rem}
.muted{color:var(--muted)}
.small{font-size:.875rem}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}

/* app bar */
.bar{position:sticky;top:env(safe-area-inset-top,0px);z-index:4;background:var(--bg);border-bottom:1px solid transparent}
.bar-in{max-width:640px;margin:0 auto;display:flex;align-items:flex-end;justify-content:space-between;gap:12px;padding:12px 16px 10px}
.bar .sub{font-size:.9rem;color:var(--muted);margin-top:2px}
.iconbtn{width:42px;height:42px;border-radius:50%;border:1.5px solid var(--line);background:var(--surface);display:grid;place-items:center;flex:none}
.iconbtn svg{width:22px;height:22px}
main{max-width:640px;margin:0 auto;padding:4px 16px 190px}

/* buttons & inputs */
.btn{border:1.5px solid var(--line);background:var(--surface);border-radius:10px;padding:10px 14px;font-weight:600}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.big{font-family:var(--display);font-size:1.35rem;padding:13px 18px;width:100%}
.btn.ghost{background:transparent;border-color:transparent;color:var(--accent);padding:8px 8px}
.btn.danger{color:var(--red)}
.btn:disabled{opacity:.5;cursor:default}
select,input[type=text],input[type=email],input[type=number]{background:var(--surface);border:1.5px solid var(--line);border-radius:10px;padding:10px 12px;min-height:44px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px;margin:12px 0}
.banner{border-left:4px solid var(--yellow);background:var(--surface);padding:10px 12px;border-radius:8px;margin:10px 0;font-size:.92rem}

/* fresh strip on workout tab */
.fresh{color:var(--ink);display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:10px 14px 10px 10px;margin:8px 0 4px;width:100%;text-align:left}
.fresh svg.map.mini{width:74px;height:74px;flex:none;margin:0}
.fresh b{font-family:var(--display);font-size:1.35rem;display:block;line-height:1.1}
.fresh span{font-size:.9rem;color:var(--muted)}
.chev{margin-left:auto;color:var(--muted);font-size:1.4rem}

/* body map */
.map{display:block;width:100%;max-width:440px;margin:4px auto 0;height:auto}
.map .base{fill:var(--body-base);stroke:var(--body-edge);stroke-width:1}
.map .bl{fill:none;stroke:var(--body-edge);stroke-width:1.2;stroke-linecap:round}
.map .mus{stroke:var(--surface);stroke-width:1.1;stroke-linejoin:round;cursor:pointer;transition:opacity .15s}
.map .mus.sel{stroke:var(--ink);stroke-width:2.6}
.map text{font-family:var(--display);font-size:15px;fill:var(--muted);text-anchor:middle}
.legend{display:flex;justify-content:center;gap:16px;font-size:.85rem;color:var(--muted);margin:6px 0 2px}
.legend i{display:inline-block;width:11px;height:11px;border-radius:3px;margin-right:5px;vertical-align:-1px}
.mlist{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.mcard{color:var(--ink);display:flex;justify-content:space-between;align-items:center;gap:8px;background:var(--surface);border:1.5px solid var(--line);border-radius:12px;padding:10px 12px;text-align:left}
.mcard.sel{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,var(--surface))}
.mcard b{font-family:var(--display);font-size:1.2rem;display:block;line-height:1.1}
.mcard span{font-size:.8rem;color:var(--muted)}
.dot{width:12px;height:12px;border-radius:50%;flex:none}
.pct{font-family:var(--display);font-size:1.35rem;font-weight:700}
.selbar{position:fixed;left:0;right:0;bottom:calc(66px + env(safe-area-inset-bottom,0px));z-index:5;display:flex;justify-content:center;padding:0 16px;pointer-events:none}
.selbar .btn{pointer-events:auto;max-width:608px;box-shadow:0 8px 24px rgba(0,0,0,.2)}

/* workout */
.controls{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr) auto;gap:8px;margin:12px 0}
.controls select{min-width:0;width:100%}
.ex{background:var(--surface);border:1px solid var(--line);border-radius:16px;margin:12px 0;overflow:hidden}
.exh{padding:14px 16px 6px;display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.exh h3{font-size:1.45rem}
.tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:5px}
.tag{font-size:.78rem;font-weight:600;padding:2px 8px;border-radius:99px;border:1px solid var(--line);color:var(--muted)}
.last{padding:0 16px 6px;font-size:.85rem;color:var(--muted)}
.sets{padding:4px 10px 8px}
.set{display:grid;grid-template-columns:28px 1fr 16px 1fr 50px;gap:6px;align-items:center;padding:5px 6px;border-radius:12px}
.set.done{background:color-mix(in srgb,var(--green) 14%,transparent)}
.set .n{font-family:var(--display);font-size:1.15rem;color:var(--muted);text-align:center}
.set input{width:100%;text-align:center;font-family:var(--display);font-size:1.55rem;font-weight:600;padding:4px 2px}
.set .x{text-align:center;color:var(--muted)}
.chk{height:46px;border-radius:12px;border:1.5px solid var(--line);background:var(--surface);font-size:1.3rem;line-height:1}
.set.done .chk{background:var(--green);border-color:var(--green);color:#fff}
.unit{font-size:.72rem;color:var(--muted);text-align:center;margin-top:-1px}
.exf{display:flex;gap:2px;flex-wrap:wrap;padding:4px 8px 8px;border-top:1px solid var(--line)}
a.how{color:var(--accent);font-weight:600;text-decoration:none;white-space:nowrap;font-size:.92rem;padding:4px 0}

/* rest timer */
.timer{position:fixed;left:0;right:0;display:none;justify-content:center;pointer-events:none;z-index:7;padding:0 12px}
.timer.on{display:flex}

/* tab bar */
nav.tabs{position:fixed;left:0;right:0;bottom:0;background:var(--surface);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom,0px);z-index:6}
nav.tabs div{max-width:640px;margin:0 auto;display:grid;grid-template-columns:repeat(5,1fr)}
nav.tabs button{background:none;border:0;padding:8px 0 10px;font-size:.78rem;font-weight:600;color:var(--muted);display:flex;flex-direction:column;align-items:center;gap:3px}
nav.tabs svg{width:24px;height:24px}
nav.tabs button[aria-current="page"]{color:var(--accent)}

/* log / progress / crew */
.sess{border-bottom:1px solid var(--line);padding:12px 0}
.sess summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:10px}
.sess summary::-webkit-details-marker{display:none}
.sess summary b{font-family:var(--display);font-size:1.25rem}
.sess ul{margin:8px 0 0;padding-left:18px;font-size:.92rem}
.chart{width:100%;height:auto;display:block}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:10px 0}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px}
.stat b{display:block;font-family:var(--display);font-size:1.55rem}
.stat span{font-size:.8rem;color:var(--muted)}
.friend{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.avatar{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-family:var(--display);font-weight:700;font-size:1.2rem;color:#fff;flex:none}
.friend .num{margin-left:auto;text-align:right;font-family:var(--display);font-size:1.6rem;line-height:1}
.friend .num span{display:block;font-family:var(--body);font-size:.75rem;color:var(--muted)}
fieldset{border:0;padding:0;margin:0 0 16px}
legend{font-weight:600;margin-bottom:6px}
.opts{display:flex;flex-wrap:wrap;gap:6px}
.opts label{border:1.5px solid var(--line);border-radius:99px;padding:7px 13px;background:var(--surface);cursor:pointer;font-weight:500}
.opts input{position:absolute;opacity:0;pointer-events:none}
.opts label:has(input:checked){border-color:var(--accent);background:color-mix(in srgb,var(--accent) 14%,var(--surface))}
.opts label:has(input:focus-visible){outline:3px solid var(--accent);outline-offset:2px}
.toast{position:fixed;top:calc(12px + env(safe-area-inset-top,0px));left:50%;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:12px;z-index:9;font-weight:500;max-width:90vw;display:none}
.toast.on{display:block}
.empty{text-align:center;padding:30px 10px;color:var(--muted)}

/* sign in */
.auth{max-width:420px;margin:12vh auto 0;padding:0 20px}
.auth .logo{width:64px;height:64px;border-radius:16px;margin-bottom:18px}
.auth h1{font-size:3rem}
.auth form{display:grid;gap:10px;margin-top:22px}
.auth input{font-size:1.1rem}
.code{letter-spacing:.3em;text-align:center;font-family:var(--display);font-size:1.8rem !important}
@media (prefers-reduced-motion:no-preference){.set{transition:background .2s}}

/* ---------- v2 ---------- */
body.onboarding nav.tabs,body.onboarding #gear{display:none}
body.sheet-open{overflow:hidden}
/* weekly goal strip */
.weekgoal{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:6px 0 10px}
.wg-days{display:flex;gap:6px}
.wd{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;font-family:var(--display);font-weight:600;font-size:1rem;background:var(--surface);border:1.5px solid var(--line);color:var(--muted)}
.wd.on{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.wd.today{border-color:var(--ink)}
.wg-txt{text-align:right;line-height:1.1;white-space:nowrap}
.wg-txt b{display:block;font-family:var(--display);font-size:1.7rem}
.wg-txt span{font-size:.8rem;color:var(--muted)}
@media (max-width:370px){.wd{width:28px;height:28px}.wg-days{gap:4px}}
/* plan selectors */
.plan{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:12px 0 0}
.plan label{display:grid;gap:3px;font-size:.8rem;color:var(--muted);font-weight:600}
.plan select{width:100%;min-width:0;color:var(--ink);font-weight:500}
.spread{display:flex;justify-content:space-between;align-items:center;gap:12px}
/* exercise card extras */
.exr{display:flex;flex-direction:column;align-items:flex-end;gap:6px}
.restpill{white-space:nowrap;border:1.5px solid var(--line);background:var(--bg);border-radius:99px;padding:3px 10px;font-family:var(--display);font-weight:600;font-size:1rem}
/* rest timer */
.timer{bottom:calc(70px + env(safe-area-inset-bottom,0px))}
.tbox{position:relative;overflow:hidden;pointer-events:auto;background:var(--ink);color:var(--bg);border-radius:18px;padding:8px 8px 8px 16px;display:flex;gap:8px;align-items:center;box-shadow:0 8px 24px rgba(0,0,0,.28);max-width:calc(100vw - 24px)}
.tbox #tprog{position:absolute;left:0;bottom:0;height:4px;background:var(--green);width:0;transition:width .25s linear}
.tbox .tl{font-weight:600;margin-right:2px;white-space:nowrap}
.tbox b{font-family:var(--display);font-size:1.8rem;min-width:3.2ch;line-height:1}
.tbox button{white-space:nowrap;background:transparent;border:1.5px solid currentColor;color:inherit;border-radius:99px;padding:6px 11px;font-weight:600;min-height:38px}
.tbox.idle{padding-left:14px}
/* bottom sheet */
.sheet{position:fixed;inset:0;z-index:20}
.scrim{position:absolute;inset:0;background:rgba(8,12,16,.5)}
.sheet-in{position:absolute;left:0;right:0;bottom:0;max-height:86vh;margin:0 auto;max-width:640px;background:var(--bg);border-radius:20px 20px 0 0;padding:16px 16px calc(16px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;gap:10px}
.sheet-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.sheet-head h3{font-size:1.5rem}
.chkline{display:flex;gap:8px;align-items:center}
.sheet-list{overflow-y:auto;display:grid;gap:8px;padding-bottom:8px}
.alt{display:flex;justify-content:space-between;align-items:center;gap:10px;text-align:left;background:var(--surface);color:var(--ink);border:1.5px solid var(--line);border-radius:14px;padding:12px 14px}
.alt b{display:block;font-family:var(--display);font-size:1.2rem}
.alt .tags{margin:4px 0}
.match{flex:none;font-size:.75rem;font-weight:700;color:var(--accent);border:1.5px solid var(--accent);border-radius:99px;padding:2px 8px}
/* calendar */
.cal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;text-align:center}
.cal-head b{display:block;font-family:var(--display);font-size:1.4rem}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr) 44px;gap:4px;align-items:center}
.ch{font-size:.75rem;color:var(--muted);text-align:center;font-weight:600}
.cd{position:relative;aspect-ratio:1;border:0;border-radius:10px;background:transparent;font-family:var(--display);font-size:1.1rem;font-weight:500;color:var(--ink);cursor:default}
.cd.out{color:var(--muted);opacity:.45}
.cd.has{background:color-mix(in srgb,var(--accent) 18%,transparent);font-weight:700;cursor:pointer}
.cd.has i{position:absolute;left:50%;bottom:5px;width:5px;height:5px;margin-left:-2.5px;border-radius:50%;background:var(--accent)}
.cd.today{box-shadow:inset 0 0 0 1.5px var(--ink)}
.cd.sel{background:var(--accent);color:var(--accent-ink)}
.cd.sel i{background:var(--accent-ink)}
.cw{text-align:center;font-size:.78rem;color:var(--muted);font-weight:600}
.cw.met{color:var(--green);font-size:1.1rem}
/* milestones */
.meter{height:8px;border-radius:4px;background:var(--sunk);overflow:hidden;margin-top:8px}
.meter i{display:block;height:100%;background:var(--accent)}
.badges{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px}
.badge{background:var(--surface);border:1.5px dashed var(--line);border-radius:14px;padding:10px;text-align:center;opacity:.6}
.badge.got{border-style:solid;border-color:var(--accent);opacity:1}
.badge.streak.got{border-color:var(--green)}
.badge b{display:block;font-family:var(--display);font-size:1.9rem;line-height:1}
.badge span{display:block;font-size:.78rem;color:var(--muted)}
.badge em{display:block;font-style:normal;font-size:.72rem;color:var(--muted);margin-top:4px}
.friend .num small{font-size:1rem;color:var(--muted)}

/* ---------- v3 ---------- */
.set.warm .n{font-size:1rem;color:var(--yellow);font-weight:700}
.set.warm input{font-size:1.25rem;color:var(--muted)}
.set.warm:not(.done){background:color-mix(in srgb,var(--yellow) 7%,transparent)}
.seg{display:grid;grid-template-columns:1fr 1fr;background:var(--sunk);border-radius:12px;padding:4px;margin:6px 0 12px}
.seg button{border:0;background:transparent;border-radius:9px;padding:9px;font-weight:600;color:var(--muted)}
.seg button[aria-selected="true"]{background:var(--surface);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.12)}
.bgrid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}
.bfield{display:grid;gap:3px;font-size:.85rem;font-weight:600}
.bfield em{font-style:normal;color:var(--muted);font-weight:500}
.bfield input{width:100%;font-family:var(--display);font-size:1.3rem;font-weight:600}
input[type=date]{background:var(--surface);border:1.5px solid var(--line);border-radius:10px;padding:8px 10px;min-height:44px}
.bentry{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}
.gymcard.active{border-color:var(--accent);border-width:1.5px}
.gname{font-family:var(--display);font-size:1.25rem;font-weight:600}
.btn.small{padding:6px 10px;font-size:.88rem}
.gymcard .spread{flex-wrap:nowrap}.gname{min-width:0;width:100%}

/* ---------- v4 ---------- */
.exname{all:unset;cursor:pointer;font:inherit;color:inherit}
.exname span{color:var(--muted);font-size:1.1rem}
.exname:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:4px}
.exlink{all:unset;cursor:pointer;font-weight:700;color:var(--accent)}
.plates{margin:0 14px 10px;padding:10px 12px;border-radius:12px;background:var(--bg)}
.platesvg{display:block;width:100%;max-width:360px;height:auto;margin:4px auto 0}
.sheet-in.tall{height:92vh;max-height:92vh}
.sheet-body{overflow-y:auto;flex:1;padding-bottom:12px;-webkit-overflow-scrolling:touch}
.seg.small3{grid-template-columns:repeat(auto-fit,minmax(0,1fr));margin-top:0}
.seg.mini{display:inline-grid;grid-template-columns:repeat(3,auto);margin:0;padding:3px}
.seg.mini button{padding:4px 10px;font-size:.85rem}
.subh{font-size:1.25rem;margin:18px 0 8px}
.insights{margin:0;padding-left:18px;display:grid;gap:6px}
.twocol{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:380px){.twocol{grid-template-columns:1fr}}
.tbl{width:100%;border-collapse:collapse;font-size:.9rem;font-variant-numeric:tabular-nums}
.tbl th{text-align:left;color:var(--muted);font-weight:600;font-size:.78rem;padding:4px 0;border-bottom:1px solid var(--line)}
.tbl td{padding:6px 0;border-bottom:1px solid var(--line)}
.panel.next b{display:block;font-family:var(--display);font-size:1.5rem}
.maplist{display:grid;gap:8px;margin-bottom:14px}
.maprow{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px 12px;display:grid;gap:8px}
.maprow b{display:block}
.maprow select{width:100%;min-width:0}
.mtag{font-size:.72rem;font-weight:700;border-radius:99px;padding:1px 8px;border:1.5px solid currentColor}
.mtag.green{color:var(--green)}.mtag.yellow{color:var(--yellow)}.mtag.muted{color:var(--muted)}
.gbar{display:grid;gap:10px;margin-top:12px}

/* ---------- v6 ---------- */
:root{--hair:#7A6553}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--hair:#5C4A3D}}
:root[data-theme="dark"]{--hair:#5C4A3D}
.map .hair{fill:var(--hair)}
.target{display:grid;grid-template-columns:170px 1fr;gap:14px;align-items:center}
.tmap svg.map.mini{width:170px;height:auto}
.tp,.ts{display:flex;align-items:center;gap:7px;font-family:var(--display);font-size:1.25rem}
.ts{font-size:1.1rem}
.tp i,.ts i{width:12px;height:12px;border-radius:3px;flex:none}
.focus{margin-top:8px;padding:6px 8px;border-radius:8px;background:var(--bg)}
@media (max-width:360px){.target{grid-template-columns:120px 1fr}.tmap svg.map.mini{width:120px}}
.rname{font-family:var(--display);font-size:1.35rem}
.daychips{display:flex;gap:6px;margin:4px 0}
.dchip{width:40px;height:40px;border-radius:50%;border:1.5px solid var(--line);background:var(--surface);font-family:var(--display);font-weight:700;font-size:1.05rem;color:var(--muted)}
.dchip[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.rex{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin-bottom:8px}
.rex-top{display:flex;justify-content:space-between;align-items:center;gap:8px}
.rex-top b{font-family:var(--display);font-size:1.15rem}
.rex-in{display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:8px;margin-top:8px}
.rex-in label{display:grid;gap:3px;font-size:.78rem;color:var(--muted);font-weight:600}
.rex-in input,.rex-in select{width:100%;min-width:0;color:var(--ink);font-weight:600}
.iconbtn.sm{width:34px;height:34px;font-size:.95rem}
.iconbtn:disabled{opacity:.35}

.bodypick{display:flex;align-items:center;justify-content:space-between;gap:12px}
.bodyprev svg.map.mini{width:110px;height:auto;margin:0}