/* ============================================================
   Training Log
   Palette: gym floor at night. Chalk on iron, one plate-red accent.
   ============================================================ */
:root{
  --floor:#1D2125;
  --floor-2:#22262A;
  --slab:#2A3035;
  --slab-hi:#323940;
  --iron:#15181B;
  --rule:#394046;
  --rule-soft:#2F363C;
  --chalk:#EFECE4;
  --dust:#828B93;
  --dim:#5B646B;
  --plate:#D8483C;
  --plate-deep:#A82F25;
  --good:#6FBF8B;

  --sans:'Archivo','Helvetica Neue',Arial,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,'SF Mono',Menlo,monospace;

  --r-sm:4px; --r-md:8px; --r-lg:14px; --r-xl:20px;

  /* one motion vocabulary, used everywhere */
  --ease:cubic-bezier(.22,.61,.36,1);          /* settle */
  --ease-out:cubic-bezier(.16,1,.3,1);          /* expo out, for entrances */
  --spring:cubic-bezier(.34,1.56,.64,1);        /* overshoot, for taps */
  --t-fast:130ms; --t:220ms; --t-slow:380ms;

  --gut:20px;
  --bar-h:calc(74px + env(safe-area-inset-bottom));
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{-webkit-text-size-adjust:100%}
html,body{margin:0;overscroll-behavior-y:none}
body{
  background:var(--floor);color:var(--chalk);
  font-family:var(--sans);font-size:15px;line-height:1.5;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  font-synthesis-weight:none;
}
button,input,textarea,select{font-family:inherit;color:inherit;font-size:inherit}
button{background:none;border:none;cursor:pointer;padding:0;text-align:left}
a{color:inherit}
:focus{outline:none}
:focus-visible{outline:2px solid var(--plate);outline-offset:3px;border-radius:3px}
/* text fields already signal focus with their border - a red ring on top of
   that is shouting, and autofocused sheets would open wearing one */
input:focus-visible,textarea:focus-visible{outline:none}
::selection{background:var(--plate);color:#fff}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.tnum{font-variant-numeric:tabular-nums}
[hidden]{display:none !important}

/* screen-reader only */
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ============================================================
   Motion primitives
   ============================================================ */
@keyframes rise{from{opacity:0;transform:translate3d(0,10px,0)}to{opacity:1;transform:none}}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes pop{0%{transform:scale(.82)}60%{transform:scale(1.06)}100%{transform:scale(1)}}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes sheetUp{from{transform:translate3d(0,100%,0)}to{transform:none}}
@keyframes toastIn{from{opacity:0;transform:translate3d(0,14px,0) scale(.96)}to{opacity:1;transform:none}}
@keyframes shimmer{to{background-position:200% 0}}
@keyframes pulseRing{0%{opacity:.5;transform:scale(1)}100%{opacity:0;transform:scale(1.9)}}
@keyframes sweep{from{transform:translate3d(-101%,0,0)}to{transform:translate3d(101%,0,0)}}

.stagger>*{animation:rise var(--t-slow) var(--ease-out) both}
.stagger>*:nth-child(1){animation-delay:0ms}
.stagger>*:nth-child(2){animation-delay:34ms}
.stagger>*:nth-child(3){animation-delay:68ms}
.stagger>*:nth-child(4){animation-delay:102ms}
.stagger>*:nth-child(5){animation-delay:136ms}
.stagger>*:nth-child(6){animation-delay:170ms}
.stagger>*:nth-child(n+7){animation-delay:200ms}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;
    transition-duration:.01ms !important;scroll-behavior:auto !important}
}

/* ============================================================
   App shell
   ============================================================ */
#app{opacity:0;transition:opacity var(--t) var(--ease)}
#app.ready{opacity:1}

header{
  position:sticky;top:0;z-index:40;
  background:color-mix(in srgb, var(--floor) 88%, transparent);
  backdrop-filter:saturate(150%) blur(14px);-webkit-backdrop-filter:saturate(150%) blur(14px);
  padding:calc(14px + env(safe-area-inset-top)) var(--gut) 0;
  transition:box-shadow var(--t) var(--ease), background var(--t) var(--ease);
}
header.stuck{box-shadow:0 1px 0 var(--rule-soft), 0 12px 28px -22px #000}
.topline{display:flex;align-items:center;gap:12px;margin-bottom:14px;height:22px}
.brand{font-size:10px;font-weight:800;letter-spacing:.2em;text-transform:uppercase;color:var(--dust);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand b{color:var(--chalk);font-weight:800}
.topline .spacer{flex:1}

/* sync dot: the only thing that ever says "saved" */
.sync{width:7px;height:7px;border-radius:50%;background:var(--rule);flex-shrink:0;
  transition:background var(--t) var(--ease), transform var(--t) var(--spring)}
.sync.busy{background:var(--dust);transform:scale(1.25)}
.sync.ok{background:var(--good)}
/* offline is a state worth naming, not just a red dot */
.sync.err{width:auto;height:auto;border-radius:11px;background:#3A1F1C;color:var(--plate);
  padding:3px 9px;font-size:9px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;line-height:1.4}
.sync.err::after{content:"offline"}

.iconbtn{width:32px;height:32px;display:grid;place-items:center;border-radius:50%;color:var(--dust);
  flex-shrink:0;transition:color var(--t-fast) var(--ease), background var(--t-fast) var(--ease), transform var(--t-fast) var(--spring)}
.iconbtn:active{transform:scale(.9);background:var(--slab)}
.iconbtn:hover{color:var(--chalk)}

/* primary segmented nav */
.nav{position:relative;display:flex;gap:2px;background:var(--iron);border-radius:var(--r-md);padding:3px;margin-bottom:14px}
.nav button{flex:1;position:relative;z-index:2;padding:9px 4px;border-radius:6px;text-align:center;
  font-size:10.5px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--dust);
  transition:color var(--t) var(--ease), transform var(--t-fast) var(--ease)}
.nav button[aria-selected="true"]{color:var(--chalk)}
.nav button:active{transform:scale(.96)}
.nav .thumb{position:absolute;top:3px;bottom:3px;left:0;width:0;border-radius:6px;background:var(--slab);z-index:1;
  transition:transform var(--t) var(--ease), width var(--t) var(--ease);box-shadow:0 1px 2px #0004}
.nav button .dot{position:absolute;top:6px;right:8px;width:5px;height:5px;border-radius:50%;background:var(--plate)}

/* day tabs */
.daytabs{position:relative;display:flex;gap:24px;border-bottom:1px solid var(--rule-soft);overflow-x:auto;
  scrollbar-width:none;-ms-overflow-style:none}
.daytabs::-webkit-scrollbar{display:none}
.daytabs button{
  position:relative;padding:0 0 13px;flex-shrink:0;
  font-size:9.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);
  transition:color var(--t) var(--ease), transform var(--t-fast) var(--ease);
}
.daytabs button:active{transform:translateY(1px)}
.daytabs button .n{display:block;font-family:var(--mono);font-size:17px;font-weight:700;letter-spacing:-.02em;
  margin-bottom:2px;color:var(--dust);text-transform:none;transition:color var(--t) var(--ease)}
.daytabs button[aria-selected="true"]{color:var(--chalk)}
.daytabs button[aria-selected="true"] .n{color:var(--chalk)}
.daytabs button .pip{position:absolute;top:2px;right:-7px;width:5px;height:5px;border-radius:50%;background:var(--good);
  opacity:0;transform:scale(.4);transition:opacity var(--t) var(--ease), transform var(--t) var(--spring)}
.daytabs button.done .pip{opacity:1;transform:none}
.daytabs .ink{position:absolute;bottom:-1px;left:0;height:2px;width:0;background:var(--plate);border-radius:2px;
  transition:transform var(--t) var(--ease), width var(--t) var(--ease)}

/* ============================================================
   Views
   ============================================================ */
main{padding:26px var(--gut) 0;max-width:660px;margin:0 auto;padding-bottom:calc(var(--bar-h) + 40px)}
body.no-bar main{padding-bottom:calc(48px + env(safe-area-inset-bottom))}
.view{animation:rise var(--t-slow) var(--ease-out) both}

.pagehead{margin-bottom:30px}
.pagehead h1{font-size:27px;font-weight:800;letter-spacing:-.022em;margin:0 0 7px;line-height:1.16;text-wrap:balance}
.pagehead p{margin:0;font-size:14px;color:var(--dust);max-width:46ch;text-wrap:pretty}

.sect{margin-bottom:34px}
.secthead{display:flex;align-items:center;gap:12px;margin-bottom:13px}
.secthead h2{font-size:9.5px;font-weight:800;letter-spacing:.22em;text-transform:uppercase;margin:0;color:var(--dust);white-space:nowrap}
.secthead .line{height:1px;background:var(--rule-soft);flex:1;position:relative;overflow:hidden;border-radius:1px}
.secthead .line i{position:absolute;inset:0;transform-origin:left;background:var(--plate);opacity:.75;
  transform:scaleX(0);transition:transform var(--t-slow) var(--ease)}
.secthead .cnt{font-family:var(--mono);font-size:11px;color:var(--dim);font-variant-numeric:tabular-nums}
.secthead .cnt.full{color:var(--good)}

/* ============================================================
   Exercise card
   ============================================================ */
.ex{
  background:var(--slab);border-radius:var(--r-lg);margin-bottom:9px;position:relative;
  transition:background var(--t) var(--ease), transform var(--t-fast) var(--ease), box-shadow var(--t) var(--ease);
}
.ex.open{background:var(--slab-hi);box-shadow:0 18px 40px -28px #000}
.ex.done::after{content:"";position:absolute;left:0;top:14px;bottom:14px;width:2px;border-radius:0 2px 2px 0;
  background:var(--good);opacity:.85}
.exhead{width:100%;display:flex;align-items:center;gap:14px;padding:17px 18px;border-radius:var(--r-lg)}
.ex:active .exhead{transform:none}
.exhead .txt{flex:1;min-width:0}
.exname{display:block;font-size:15.5px;font-weight:600;margin:0 0 4px;line-height:1.28;letter-spacing:-.01em}
.exsub{display:block;font-family:var(--mono);font-size:11px;color:var(--dust);letter-spacing:.01em;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.exsub .prev{color:var(--plate)}
.exsub .pb{color:var(--good)}

/* progress ring replaces the old n/n text */
.ring{width:30px;height:30px;flex-shrink:0;position:relative;display:grid;place-items:center}
.ring svg{position:absolute;inset:0;transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:2.5}
.ring .bg{stroke:var(--rule)}
.ring .fg{stroke:var(--chalk);stroke-linecap:round;transition:stroke-dashoffset var(--t-slow) var(--ease), stroke var(--t) var(--ease)}
.ex.done .ring .fg{stroke:var(--good)}
/* Both the count and the check are centred explicitly. An absolutely
   positioned child of a grid container falls back to its static position,
   which is not the middle - that left the check floating outside the ring. */
.ring span{position:absolute;left:50%;top:50%;transform:translate3d(-50%,-50%,0);
  font-family:var(--mono);font-size:10px;color:var(--dust);font-variant-numeric:tabular-nums;line-height:1;
  transition:opacity var(--t-fast) var(--ease)}
.ring .check{position:absolute;left:50%;top:50%;
  transform:translate3d(-50%,-50%,0) scale(.4);opacity:0;
  transition:opacity var(--t) var(--ease), transform var(--t) var(--spring)}
.ex.done .ring .check{opacity:1;transform:translate3d(-50%,-50%,0) scale(1)}
.ex.done .ring span{opacity:0}

.chev{width:8px;height:8px;border-right:1.6px solid var(--dim);border-bottom:1.6px solid var(--dim);
  transform:rotate(45deg) translate(-2px,-2px);flex-shrink:0;
  transition:transform var(--t) var(--ease), border-color var(--t) var(--ease)}
.ex.open .chev{transform:rotate(225deg) translate(-2px,-2px);border-color:var(--chalk)}

/* height animation without measuring: 0fr -> 1fr grid row */
.panelwrap{display:grid;grid-template-rows:0fr;transition:grid-template-rows var(--t-slow) var(--ease)}
.ex.open .panelwrap{grid-template-rows:1fr}
.panel{overflow:hidden;min-height:0}
.panelin{padding:0 18px 16px;opacity:0;transform:translateY(-6px);
  transition:opacity var(--t) var(--ease) 40ms, transform var(--t) var(--ease) 40ms}
.ex.open .panelin{opacity:1;transform:none}

.cue{font-size:13px;color:var(--dust);margin:0 0 14px;padding-top:2px;max-width:44ch;text-wrap:pretty}

/* set rows */
.setrow{display:flex;align-items:center;gap:11px;padding:6px 0;
  transition:opacity var(--t) var(--ease)}
.setrow.on{opacity:.62}
.setrow.on:focus-within{opacity:1}
.setno{font-family:var(--mono);font-size:10.5px;color:var(--dim);width:16px;flex-shrink:0;font-variant-numeric:tabular-nums}
.fld{position:relative;flex:1;min-width:0}
.fld input{
  width:100%;background:transparent;border:none;border-bottom:1.5px solid var(--rule);
  color:var(--chalk);font-size:16px;font-weight:700;padding:7px 26px 7px 0;
  font-variant-numeric:tabular-nums;border-radius:0;
  transition:border-color var(--t) var(--ease), color var(--t) var(--ease);
}
.fld input:focus{border-bottom-color:var(--chalk)}
.fld input::placeholder{color:#4A5258;font-weight:500}
.fld input::-webkit-outer-spin-button,.fld input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.fld input[type=number]{-moz-appearance:textfield}
.fld u{position:absolute;right:0;bottom:9px;font-family:var(--mono);font-size:9.5px;color:var(--dim);
  text-decoration:none;pointer-events:none;transition:color var(--t) var(--ease)}
.fld:focus-within u{color:var(--dust)}

.tick{
  width:50px;height:36px;border:1.5px solid var(--rule);border-radius:var(--r-sm);flex-shrink:0;
  font-family:var(--mono);font-size:10px;letter-spacing:.06em;color:var(--dust);
  display:grid;place-items:center;position:relative;overflow:visible;
  transition:background var(--t) var(--ease), border-color var(--t) var(--ease), color var(--t) var(--ease), transform var(--t-fast) var(--spring);
}
.tick:active{transform:scale(.9)}
.tick.on{background:var(--chalk);border-color:var(--chalk);color:var(--iron)}
.tick.on.justdone{animation:pop 340ms var(--spring)}
/* both states share one grid cell so the glyph is centred either way */
.tick .word,.tick .mark{grid-area:1/1;transition:opacity var(--t-fast) var(--ease)}
.tick .mark{width:15px;height:15px;opacity:0}
.tick.on .mark{opacity:1}
.tick.on .word{opacity:0}
.tick .mark path{stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;fill:none;
  stroke-dasharray:22;stroke-dashoffset:22}
.tick.on .mark path{animation:draw 260ms var(--ease) forwards}
/* tap ripple */
.tick i{position:absolute;inset:-2px;border-radius:6px;border:1.5px solid var(--chalk);opacity:0;pointer-events:none}
.tick.justdone i{animation:pulseRing 520ms var(--ease-out) forwards}

/* quick-fill chip: tap to copy last set / previous session */
.ghost{display:inline-flex;align-items:center;gap:6px;margin:4px 0 0 27px;padding:5px 9px;border-radius:20px;
  border:1px solid var(--rule);font-family:var(--mono);font-size:10px;color:var(--dust);
  transition:border-color var(--t) var(--ease), color var(--t) var(--ease), transform var(--t-fast) var(--spring), opacity var(--t) var(--ease)}
.ghost:active{transform:scale(.94);border-color:var(--chalk);color:var(--chalk)}
.ghost svg{opacity:.7}

.exfoot{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.chip{
  display:inline-flex;align-items:center;gap:8px;padding:9px 13px;border:1px solid var(--rule);border-radius:22px;
  text-decoration:none;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--dust);
  transition:border-color var(--t) var(--ease), color var(--t) var(--ease), background var(--t) var(--ease), transform var(--t-fast) var(--spring);
}
.chip:active{transform:scale(.95)}
.chip:hover{border-color:var(--dust);color:var(--chalk)}
.chip.has{border-color:var(--plate);color:var(--plate)}
.chip svg{flex-shrink:0}

.exnote{margin-top:12px;font-size:13px;color:var(--dust);border-left:2px solid var(--rule);padding:2px 0 2px 12px;
  white-space:pre-wrap;text-wrap:pretty}

/* ============================================================
   Session footer
   ============================================================ */
.dayfoot{margin-top:34px}
.btn{
  display:block;width:100%;padding:17px;border-radius:var(--r-md);text-align:center;
  font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;
  transition:transform var(--t-fast) var(--spring), background var(--t) var(--ease), color var(--t) var(--ease), border-color var(--t) var(--ease), opacity var(--t) var(--ease);
  position:relative;overflow:hidden;
}
.btn:active{transform:scale(.985)}
.btn[disabled]{opacity:.45;pointer-events:none}
.btn.primary{background:var(--plate);color:#fff;box-shadow:0 12px 30px -18px var(--plate)}
.btn.primary:active{background:var(--plate-deep)}
.btn.ghostbtn{border:1.5px solid var(--rule);color:var(--dust)}
.btn.ghostbtn:active{border-color:var(--chalk);color:var(--chalk)}
.btn .sweeper{position:absolute;inset:0;opacity:0;pointer-events:none;
  background:linear-gradient(90deg,transparent,#ffffff2e,transparent)}
.btn.busy .sweeper{opacity:1;animation:sweep 1.1s var(--ease) infinite}
.quiet{display:block;width:100%;margin:20px 0 32px;font-size:10px;letter-spacing:.14em;text-transform:uppercase;
  color:#4A5258;text-align:center;transition:color var(--t) var(--ease)}
.quiet:active{color:var(--dust)}

/* ============================================================
   Bottom action bar
   ============================================================ */
.bar{
  position:fixed;left:0;right:0;bottom:0;z-index:35;
  background:color-mix(in srgb, var(--slab) 92%, transparent);
  backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);
  border-top:1px solid var(--rule-soft);
  padding:11px 14px calc(11px + env(safe-area-inset-bottom));
  display:flex;gap:8px;
  transition:transform var(--t) var(--ease), opacity var(--t) var(--ease);
}
.bar.hide{transform:translate3d(0,110%,0);opacity:0;pointer-events:none}
.bar .inner{display:flex;gap:8px;max-width:660px;margin:0 auto;width:100%}
.rest{flex:1;padding:14px 2px;background:var(--iron);border-radius:var(--r-sm);
  font-family:var(--mono);font-size:13.5px;font-weight:700;text-align:center;letter-spacing:-.01em;
  transition:background var(--t) var(--ease), transform var(--t-fast) var(--spring), color var(--t) var(--ease)}
.rest:active{transform:scale(.94);background:var(--chalk);color:var(--iron)}
.cool{padding:14px 15px;border:1.5px solid var(--plate);border-radius:var(--r-sm);color:var(--plate);
  font-size:9.5px;font-weight:800;letter-spacing:.11em;text-transform:uppercase;text-align:center;
  transition:background var(--t) var(--ease), color var(--t) var(--ease), transform var(--t-fast) var(--spring)}
.cool:active{transform:scale(.94);background:var(--plate);color:#fff}

/* ============================================================
   Rest timer takeover
   ============================================================ */
.takeover{position:fixed;inset:0;z-index:100;background:var(--floor);display:none;flex-direction:column;
  overflow:hidden;touch-action:none;
  transition:transform var(--t-slow) var(--ease-out), opacity var(--t) var(--ease)}
.takeover.show{display:flex;animation:rise var(--t-slow) var(--ease-out)}
/* leaving downward, toward where the minimised bar appears */
.takeover.dropping{transform:translate3d(0,100%,0);opacity:.4}

.tkgrab{position:absolute;top:0;left:0;right:0;height:calc(30px + env(safe-area-inset-top));z-index:3;
  display:flex;align-items:flex-end;justify-content:center;padding-bottom:5px}
.tkgrab i{width:40px;height:4px;border-radius:2px;background:var(--rule);
  transition:background var(--t) var(--ease), width var(--t) var(--ease)}
.tkgrab:active i{background:var(--dust);width:52px}
.takeover .fill{position:absolute;left:0;right:0;bottom:0;height:0;background:#2C343B;will-change:height}
.takeover.warn .fill{background:#43201D}
.tkinner{position:relative;z-index:2;flex:1;display:flex;flex-direction:column;
  padding:calc(26px + env(safe-area-inset-top)) 24px calc(22px + env(safe-area-inset-bottom))}
.tktop{display:flex;align-items:flex-start;gap:14px}
.tktop .txt{flex:1;min-width:0}
.tklabel{font-size:9.5px;font-weight:800;letter-spacing:.22em;text-transform:uppercase;color:var(--dust)}
.tkname{font-size:22px;font-weight:800;margin:9px 0 0;line-height:1.18;letter-spacing:-.015em}
.tkcue{font-size:13.5px;color:var(--dust);margin:7px 0 0;max-width:38ch;text-wrap:pretty}
.tkclose{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;color:var(--dust);flex-shrink:0;
  transition:background var(--t) var(--ease), transform var(--t-fast) var(--spring)}
.tkclose:active{transform:scale(.9);background:#ffffff14}
.tkclock{flex:1;display:flex;align-items:center;justify-content:center;
  font-family:var(--mono);font-weight:700;font-variant-numeric:tabular-nums;
  font-size:clamp(84px,31vw,190px);letter-spacing:-.05em;line-height:1;
  transition:color var(--t) var(--ease)}
.takeover.warn .tkclock{color:var(--plate)}
.takeover.over .tkclock{color:var(--good)}
.tkdots{display:flex;gap:5px;justify-content:center;margin-bottom:16px;min-height:6px}
.tkdots i{width:5px;height:5px;border-radius:50%;background:var(--rule);transition:background var(--t) var(--ease), transform var(--t) var(--spring)}
.tkdots i.on{background:var(--chalk)}
.tkdots i.past{background:var(--dim)}
.tkfoot{display:flex;gap:8px}
.tkfoot button{flex:1;padding:17px 6px;border:1.5px solid var(--rule);border-radius:var(--r-sm);text-align:center;
  font-size:10.5px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;
  transition:border-color var(--t) var(--ease), background var(--t) var(--ease), color var(--t) var(--ease), transform var(--t-fast) var(--spring)}
.tkfoot button:active{transform:scale(.96)}
.tkfoot button.primary{border-color:var(--chalk);background:var(--chalk);color:var(--iron)}

/* ---------- timer, minimised ---------- */
.mini{
  position:fixed;left:10px;right:10px;bottom:calc(var(--bar-h) + 8px);z-index:96;
  display:flex;align-items:stretch;gap:2px;height:56px;
  background:color-mix(in srgb, var(--iron) 94%, transparent);
  backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);
  border:1px solid var(--rule);border-radius:var(--r-lg);overflow:hidden;
  box-shadow:0 22px 44px -22px #000;
  max-width:640px;margin:0 auto;
  animation:rise var(--t-slow) var(--ease-out) both;
}
body.no-bar .mini{bottom:calc(10px + env(safe-area-inset-bottom))}
.mini.out{opacity:0;transform:translate3d(0,10px,0);transition:opacity var(--t) var(--ease), transform var(--t) var(--ease)}
.miniprog{position:absolute;left:0;top:0;bottom:0;width:0;background:#2C343B;z-index:0;will-change:width}
.mini.warn .miniprog{background:#43201D}
.miniopen{position:relative;z-index:1;flex:1;min-width:0;display:flex;align-items:center;gap:12px;padding:0 4px 0 14px}
.miniclock{font-size:19px;font-weight:700;letter-spacing:-.03em;flex-shrink:0;min-width:44px;
  transition:color var(--t) var(--ease)}
.mini.warn .miniclock{color:var(--plate)}
.mini.over .miniclock{color:var(--good)}
.minitxt{min-width:0;flex:1;display:block}
.minitxt .k{display:block;font-size:8.5px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--dim)}
.minitxt .v{display:block;font-size:12.5px;color:var(--dust);white-space:nowrap;overflow:hidden;
  text-overflow:ellipsis;margin-top:2px}
.minibtn{position:relative;z-index:1;padding:0 13px;display:grid;place-items:center;flex-shrink:0;
  font-family:var(--mono);font-size:11px;font-weight:700;color:var(--dust);
  border-left:1px solid var(--rule-soft);
  transition:color var(--t) var(--ease), background var(--t) var(--ease)}
.minibtn:active{background:#ffffff12;color:var(--chalk)}
.minix{position:relative;z-index:1;width:46px;display:grid;place-items:center;flex-shrink:0;color:var(--dim);
  border-left:1px solid var(--rule-soft);transition:color var(--t) var(--ease), background var(--t) var(--ease)}
.minix:active{background:#ffffff12;color:var(--chalk)}
/* keep the session list and toasts clear of it */
body.timer-mini main{padding-bottom:calc(var(--bar-h) + 104px)}
body.timer-mini.no-bar main{padding-bottom:calc(112px + env(safe-area-inset-bottom))}
body.timer-mini .toasts{bottom:calc(var(--bar-h) + 74px)}
body.timer-mini.no-bar .toasts{bottom:calc(76px + env(safe-area-inset-bottom))}

/* ============================================================
   Stats
   ============================================================ */
.tiles{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin-bottom:12px}
.tile{background:var(--slab);border-radius:var(--r-lg);padding:15px 16px 14px;position:relative;overflow:hidden}
.tile .k{font-size:9px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--dust);margin-bottom:9px}
.tile .v{font-family:var(--mono);font-size:26px;font-weight:700;letter-spacing:-.035em;line-height:1;font-variant-numeric:tabular-nums}
.tile .v small{font-size:12px;font-weight:400;color:var(--dust);letter-spacing:0;margin-left:3px}
.tile .d{font-family:var(--mono);font-size:10.5px;margin-top:7px;color:var(--dim);font-variant-numeric:tabular-nums}
.tile .d.up{color:var(--good)}
.tile .d.down{color:var(--plate)}
.tile.wide{grid-column:1/-1}

.card{background:var(--slab);border-radius:var(--r-lg);padding:17px 16px;margin-bottom:9px}
.cardhead{display:flex;align-items:baseline;gap:10px;margin-bottom:14px}
.cardhead h3{font-size:9.5px;font-weight:800;letter-spacing:.2em;text-transform:uppercase;margin:0;color:var(--dust)}
.cardhead .r{margin-left:auto;font-family:var(--mono);font-size:10.5px;color:var(--dim)}

/* segmented range picker */
.seg{display:flex;gap:2px;background:var(--iron);border-radius:6px;padding:2px;margin-left:auto}
.seg button{padding:5px 9px;border-radius:4px;font-family:var(--mono);font-size:10px;color:var(--dust);
  transition:background var(--t) var(--ease), color var(--t) var(--ease)}
.seg button[aria-pressed="true"]{background:var(--slab-hi);color:var(--chalk)}

/* Charts stretch horizontally to the card. Geometry is drawn with
   preserveAspectRatio="none" and non-scaling strokes so lines stay 2px and
   dots stay round at any width; all text lives in HTML around the SVG. */
.chart{width:100%;display:block;height:132px;overflow:visible}
.chart.short{height:104px}
.chart .grid{stroke:var(--rule-soft);stroke-width:1}
.chartax{display:flex;justify-content:space-between;font-family:var(--mono);font-size:10px;color:var(--dim);
  margin-bottom:2px}
.chartax + .chart{margin-top:2px}
.chart .line{fill:none;stroke:var(--plate);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;
  vector-effect:non-scaling-stroke;
  stroke-dasharray:var(--len);stroke-dashoffset:var(--len);animation:draw 900ms var(--ease-out) forwards}
.chart .line.alt{stroke:var(--chalk)}
/* zero-length segments with a round cap: perfectly round dots under any scale */
.chart .dots{stroke:var(--plate);stroke-width:6;stroke-linecap:round;fill:none;vector-effect:non-scaling-stroke;
  opacity:0;animation:fade var(--t-slow) var(--ease) 500ms forwards}
.chart .dots.alt{stroke:var(--chalk)}
.chart .dots.hole{stroke:var(--slab);stroke-width:2.6;animation-delay:520ms}
.chart .bar{fill:var(--plate)}
.legend{display:flex;align-items:baseline;gap:14px;margin-top:12px;font-family:var(--mono);font-size:10px;color:var(--dim)}
.legend .k{display:inline-flex;align-items:center;gap:5px}
.legend .k i{width:8px;height:8px;border-radius:2px;background:var(--plate);display:inline-block}
.legend .k.line i{height:2px;width:12px;border-radius:2px;background:var(--chalk)}
.legend .sp{margin-left:auto}

/* muscle bars */
.mrow{display:block;width:100%;padding:11px 0;border-bottom:1px solid var(--rule-soft);
  transition:opacity var(--t) var(--ease)}
.mrow:last-child{border-bottom:none}
.mrow .top{display:flex;align-items:baseline;gap:10px;margin-bottom:7px}
.mrow .nm{font-size:13.5px;font-weight:600;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mrow .val{font-family:var(--mono);font-size:11.5px;color:var(--dust);font-variant-numeric:tabular-nums;flex-shrink:0}
.mrow .delta{font-family:var(--mono);font-size:10.5px;flex-shrink:0;width:44px;text-align:right}
.mrow .delta.up{color:var(--good)}
.mrow .delta.down{color:var(--plate)}
.mrow .delta.flat{color:var(--dim)}
.track{display:block;height:5px;background:var(--iron);border-radius:3px;overflow:hidden;position:relative}
.mrow .cap{display:block;font-family:var(--mono);font-size:10px;color:var(--dim);margin-top:6px}
.track i{position:absolute;inset:0;transform-origin:left;transform:scaleX(0);border-radius:3px;
  background:linear-gradient(90deg,var(--plate-deep),var(--plate));
  transition:transform 700ms var(--ease-out)}
.track i.alt{background:linear-gradient(90deg,#4A5258,var(--chalk))}
.mrow.sub{padding-left:14px;border-left:1px solid var(--rule-soft)}
.mrow.sub .nm{font-size:12.5px;font-weight:400;color:var(--dust)}
.grp{margin-bottom:2px}
.grp .kids{display:grid;grid-template-rows:0fr;transition:grid-template-rows var(--t-slow) var(--ease)}
.grp.open .kids{grid-template-rows:1fr}
.grp .kids>div{overflow:hidden;min-height:0}
.grp .caret{width:7px;height:7px;border-right:1.5px solid var(--dim);border-bottom:1.5px solid var(--dim);
  transform:rotate(-45deg);transition:transform var(--t) var(--ease);flex-shrink:0;margin-left:2px}
.grp.open .caret{transform:rotate(45deg)}

/* exercise leaderboard */
.exrow{display:flex;align-items:center;gap:12px;width:100%;padding:12px 0;border-bottom:1px solid var(--rule-soft);
  transition:transform var(--t-fast) var(--ease)}
.exrow:last-child{border-bottom:none}
.exrow:active{transform:scale(.99)}
.exrow .txt{display:block;flex:1;min-width:0}
.exrow .nm{display:block;font-size:13.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.exrow .sub{display:block;font-family:var(--mono);font-size:10.5px;color:var(--dim);margin-top:3px}
.exrow .pbtag{color:var(--good);font-size:9px;font-weight:800;letter-spacing:.1em;margin-left:5px;vertical-align:1px}
.spark{width:62px;height:22px;flex-shrink:0}
.spark path{fill:none;stroke:var(--dust);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.spark path.up{stroke:var(--good)}
.spark path.down{stroke:var(--plate)}
.exrow .num{font-family:var(--mono);font-size:13px;font-weight:700;text-align:right;flex-shrink:0;min-width:58px;
  font-variant-numeric:tabular-nums}
.exrow .num u{display:block;font-size:9px;font-weight:400;color:var(--dim);text-decoration:none;margin-top:2px}

.empty{text-align:center;padding:40px 20px;color:var(--dim)}
.empty svg{opacity:.35;margin-bottom:14px}
.empty p{margin:0 auto;max-width:30ch;font-size:13.5px;text-wrap:pretty}

.formula{font-size:12px;color:var(--dim);line-height:1.6;text-wrap:pretty}
.formula code{font-family:var(--mono);color:var(--dust);font-size:11px}
details.explain{margin-top:6px}
details.explain summary{font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);
  cursor:pointer;list-style:none;padding:10px 0}
details.explain summary::-webkit-details-marker{display:none}
details.explain summary::after{content:" +";font-family:var(--mono)}
details.explain[open] summary::after{content:" −"}

/* ============================================================
   Notes
   ============================================================ */
.composer{background:var(--slab);border-radius:var(--r-lg);padding:14px 15px;margin-bottom:20px;
  transition:box-shadow var(--t) var(--ease), background var(--t) var(--ease)}
.composer:focus-within{background:var(--slab-hi);box-shadow:0 0 0 1.5px var(--rule)}
.composer textarea{
  width:100%;background:transparent;border:none;resize:none;color:var(--chalk);font-size:15px;line-height:1.55;
  min-height:52px;padding:0;display:block;
}
.composer textarea::placeholder{color:var(--dim)}
.composer .row{display:flex;align-items:center;gap:8px;margin-top:12px}
.composer .hint{font-family:var(--mono);font-size:10px;color:var(--dim);flex:1}
.send{padding:9px 16px;border-radius:20px;background:var(--plate);color:#fff;
  font-size:10px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;
  transition:transform var(--t-fast) var(--spring), opacity var(--t) var(--ease)}
.send:active{transform:scale(.94)}
.send[disabled]{opacity:.35;pointer-events:none}

.note{position:relative;padding:0 0 20px 20px;border-left:1px solid var(--rule-soft)}
.note:last-child{border-left-color:transparent}
.note::before{content:"";position:absolute;left:-4px;top:5px;width:7px;height:7px;border-radius:50%;
  background:var(--rule);border:2px solid var(--floor);box-sizing:content-box}
.note.fresh::before{background:var(--plate)}
.note .meta{display:flex;align-items:baseline;gap:8px;margin-bottom:5px;flex-wrap:wrap}
.note .when{font-family:var(--mono);font-size:10px;color:var(--dim);letter-spacing:.04em}
.note .tag{font-family:var(--mono);font-size:9.5px;padding:2px 7px;border-radius:10px;background:var(--iron);color:var(--dust)}
.note .tag.exercise{color:var(--plate)}
.note .tag.coach{color:var(--good)}
.note .body{font-size:14px;color:var(--chalk);white-space:pre-wrap;text-wrap:pretty;line-height:1.55}
.note .body.head{font-weight:700;margin-bottom:6px;letter-spacing:-.01em}
.note .body.head + .body{color:var(--dust)}
.daysep{font-family:var(--mono);font-size:10px;color:var(--dim);letter-spacing:.1em;text-transform:uppercase;
  margin:6px 0 14px;padding-left:20px}

/* coach card */
.coach{border-radius:var(--r-lg);padding:17px 17px 15px;margin-bottom:16px;position:relative;overflow:hidden;
  background:linear-gradient(150deg, #2B3B33, var(--slab) 62%);border:1px solid #3A5347}
.coach .k{display:flex;align-items:center;gap:8px;font-size:9px;font-weight:800;letter-spacing:.18em;
  text-transform:uppercase;color:var(--good);margin-bottom:9px}
.coach h3{font-size:16px;font-weight:700;margin:0 0 7px;letter-spacing:-.012em;line-height:1.3}
.coach p{margin:0 0 8px;font-size:13.5px;color:var(--dust);text-wrap:pretty}
.coach ul{margin:8px 0 0;padding-left:17px;font-size:13px;color:var(--dust)}
.coach li{margin-bottom:5px}
.coach .dismiss{position:absolute;top:10px;right:10px;width:30px;height:30px;border-radius:50%;display:grid;
  place-items:center;color:var(--dim);transition:color var(--t) var(--ease), background var(--t) var(--ease)}
.coach .dismiss:active{background:#ffffff12;color:var(--chalk)}

/* a proposal is a question, not an announcement - warmer border, no dismiss */
.coach.propose{background:linear-gradient(150deg,#3A2F26,var(--slab) 62%);border-color:#5A4634}
.coach.propose .k{color:#E0A863}
.coach.propose .askfirst{font-family:var(--mono);font-size:10px;letter-spacing:.06em;color:var(--dim);
  margin:14px 0 0}
.propactions{display:flex;gap:8px;margin-top:12px}
.propactions .btn{flex:1;padding:14px 8px;font-size:10px}

/* ============================================================
   GTG
   ============================================================ */
.gtgcard{background:var(--slab);border-radius:var(--r-lg);padding:17px 17px 15px;margin-bottom:9px}
.gtgcard h3{font-size:15.5px;font-weight:600;margin:0 0 4px}
.gtgcard .hint{font-size:12.5px;color:var(--dust);margin:0 0 15px;max-width:42ch;text-wrap:pretty}
.gtgrow{display:flex;align-items:center;gap:9px}
.gtgcount{font-family:var(--mono);font-size:31px;font-weight:700;flex:1;font-variant-numeric:tabular-nums;
  letter-spacing:-.04em;line-height:1;transition:transform var(--t) var(--spring)}
.gtgcount.bump{transform:scale(1.09)}
.gtgcount u{font-size:11px;color:var(--dim);text-decoration:none;margin-left:7px;letter-spacing:0;font-weight:400}
.gtgbtn{width:60px;height:46px;border:1.5px solid var(--rule);border-radius:var(--r-sm);
  font-family:var(--mono);font-size:14px;font-weight:700;text-align:center;color:var(--chalk);
  display:grid;place-items:center;
  transition:background var(--t) var(--ease), color var(--t) var(--ease), transform var(--t-fast) var(--spring), border-color var(--t) var(--ease)}
.gtgbtn:active{transform:scale(.9);background:var(--chalk);color:var(--iron);border-color:var(--chalk)}
.gtgbtn.minus{color:var(--dust);width:46px}
.streak{display:flex;align-items:flex-end;gap:4px;margin-top:16px;height:30px}
.streak i{flex:1;height:100%;border-radius:3px;background:var(--iron);position:relative;overflow:hidden;
  display:flex;align-items:flex-end}
.streak i b{width:100%;background:linear-gradient(180deg,var(--plate),var(--plate-deep));
  border-radius:3px;transition:height 600ms var(--ease-out)}
.streak i.today{box-shadow:inset 0 0 0 1.5px var(--rule)}
.streak i.today b{background:linear-gradient(180deg,var(--chalk),#B9B4A8)}
.streaklabel{display:flex;justify-content:space-between;font-family:var(--mono);font-size:9.5px;
  color:var(--dim);margin-top:7px}

.prose{color:var(--dust);font-size:13.5px}
.prose h2{color:var(--chalk);font-size:9.5px;font-weight:800;letter-spacing:.22em;text-transform:uppercase;margin:30px 0 11px}
.prose p{margin:0 0 11px;max-width:54ch;text-wrap:pretty}
.prose b{color:var(--chalk);font-weight:600}

/* ============================================================
   Sheet (notes, weigh-in, profile)
   ============================================================ */
.scrim{position:fixed;inset:0;z-index:110;background:#0B0D0Fcc;backdrop-filter:blur(3px);
  opacity:0;pointer-events:none;transition:opacity var(--t) var(--ease)}
.scrim.show{opacity:1;pointer-events:auto}
.sheet{
  position:fixed;left:0;right:0;bottom:0;z-index:120;background:var(--floor-2);
  border-radius:var(--r-xl) var(--r-xl) 0 0;border-top:1px solid var(--rule);
  padding:10px var(--gut) calc(20px + env(safe-area-inset-bottom));
  max-width:660px;margin:0 auto;max-height:88vh;overflow-y:auto;-webkit-overflow-scrolling:touch;
  transform:translate3d(0,100%,0);transition:transform var(--t-slow) var(--ease-out);
}
.sheet.show{transform:none}
.grab{width:36px;height:4px;border-radius:2px;background:var(--rule);margin:0 auto 18px}
.sheet h2{font-size:19px;font-weight:800;margin:0 0 5px;letter-spacing:-.015em}
.sheet .lede{font-size:13px;color:var(--dust);margin:0 0 20px;text-wrap:pretty}
.sheet label{display:block;font-size:9.5px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;
  color:var(--dust);margin:0 0 7px}
.sheet textarea,.sheet input[type=text],.sheet input[type=number],.sheet input[type=email]{
  width:100%;background:var(--iron);border:1.5px solid transparent;border-radius:var(--r-md);
  color:var(--chalk);font-size:15.5px;padding:13px 14px;resize:none;margin-bottom:16px;
  transition:border-color var(--t) var(--ease)}
.sheet textarea:focus,.sheet input:focus{border-color:var(--rule)}
.sheet textarea{min-height:110px;line-height:1.55}
.sheet .btnrow{display:flex;gap:8px;margin-top:4px}
.sheet .btnrow .btn{flex:1}

.bignum{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.bignum input{flex:1;font-family:var(--mono);font-size:34px;font-weight:700;text-align:center;
  letter-spacing:-.03em;padding:16px 10px !important;margin-bottom:0 !important}
.bigstep{width:56px;height:64px;border:1.5px solid var(--rule);border-radius:var(--r-md);display:grid;place-items:center;
  font-family:var(--mono);font-size:17px;color:var(--dust);flex-shrink:0;
  transition:transform var(--t-fast) var(--spring), border-color var(--t) var(--ease), color var(--t) var(--ease)}
.bigstep:active{transform:scale(.92);border-color:var(--chalk);color:var(--chalk)}

/* ============================================================
   Toast
   ============================================================ */
.toasts{position:fixed;left:0;right:0;bottom:calc(var(--bar-h) + 12px);z-index:130;display:flex;flex-direction:column;
  align-items:center;gap:7px;pointer-events:none;padding:0 var(--gut)}
body.no-bar .toasts{bottom:calc(20px + env(safe-area-inset-bottom))}
.toast{
  background:var(--iron);border:1px solid var(--rule);border-radius:24px;padding:11px 18px;
  font-size:12.5px;font-weight:600;box-shadow:0 20px 40px -20px #000;
  animation:toastIn var(--t) var(--ease-out) both;max-width:100%;
  display:flex;align-items:center;gap:9px;
}
.toast.out{opacity:0;transform:translate3d(0,8px,0);transition:opacity var(--t) var(--ease), transform var(--t) var(--ease)}
.toast .i{width:15px;height:15px;flex-shrink:0}
.toast.good .i{color:var(--good)}
.toast.bad .i{color:var(--plate)}

/* ============================================================
   Login gate
   ============================================================ */
.gate{position:fixed;inset:0;z-index:200;background:var(--floor);display:none;align-items:center;justify-content:center;padding:24px}
.gate.show{display:flex;animation:fade var(--t-slow) var(--ease)}
.gatebox{width:100%;max-width:340px;animation:rise var(--t-slow) var(--ease-out) both}
.gatebox h1{font-size:26px;font-weight:800;letter-spacing:-.02em;margin:0 0 6px}
.gatebox .sub{font-size:13.5px;color:var(--dust);margin:0 0 30px;text-wrap:pretty}
.gatebox .sub b{color:var(--chalk);font-weight:600}
.gatebox label{display:block;font-size:9.5px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--dust);margin:0 0 7px}
.gatebox input{
  width:100%;background:transparent;border:none;border-bottom:1.5px solid var(--rule);
  color:var(--chalk);font-size:17px;font-weight:700;padding:9px 0;margin-bottom:24px;
  transition:border-color var(--t) var(--ease)}
.gatebox input:focus{border-bottom-color:var(--chalk)}
.gateswap{display:block;width:100%;margin-top:20px;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--dim);text-align:center}
.gatehint{font-size:12px;color:var(--dim);text-align:center;margin:18px 0 0;text-wrap:pretty}
.gateerr{font-family:var(--mono);font-size:12px;color:var(--plate);min-height:18px;margin:0 0 8px}

/* boot skeleton */
.skel{padding:26px var(--gut);max-width:660px;margin:0 auto}
.skel .b{border-radius:var(--r-lg);background:linear-gradient(90deg,var(--floor-2) 25%,var(--slab) 37%,var(--floor-2) 63%);
  background-size:200% 100%;animation:shimmer 1.4s linear infinite;margin-bottom:10px}

@media (min-width:680px){
  :root{--gut:26px}
  .tiles{grid-template-columns:repeat(4,1fr)}
  .tile.wide{grid-column:span 2}
}