:root{
  --bg:#0b0c0e; --card:#15171b; --card2:#1c1f24; --line:#262a31;
  --text:#f2f2ef; --mute:#8d929b; --dim:#5d626b;
  --acc:#c9f23a; --acc-ink:#101300; --warn:#ffb547; --bad:#ff6b5b; --blue:#6fb6ff;
  --r:16px; --safe-b:env(safe-area-inset-bottom,0px); --safe-t:env(safe-area-inset-top,0px);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);color:var(--text);
  font:15px/1.4 -apple-system,BlinkMacSystemFont,"SF Pro Text","Inter","Segoe UI",Roboto,sans-serif;
  -webkit-font-smoothing:antialiased}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none;padding:0}
.num{font-variant-numeric:tabular-nums}

/* lock */
.lock{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:32px 24px}
.brand{font-weight:800;letter-spacing:.24em;font-size:13px;color:var(--mute)}
.brand b{color:var(--acc)}
.lock h1{font-size:34px;letter-spacing:-.02em;margin:10px 0 4px;font-weight:800}
.lock p{color:var(--mute);margin:0 0 28px;text-align:center}
.dots{display:flex;gap:14px;margin-bottom:26px}
.dots i{width:14px;height:14px;border-radius:50%;border:2px solid var(--dim)}
.dots i.on{background:var(--acc);border-color:var(--acc)}
.pad{display:grid;grid-template-columns:repeat(3,76px);gap:14px}
.pad button{height:76px;border-radius:50%;background:var(--card);font-size:26px;font-weight:600}
.pad button:active{background:var(--card2)}
.pad .ghost{background:none;font-size:14px;color:var(--mute)}
.lock .err{color:var(--bad);min-height:22px;margin-top:14px;font-size:14px}

/* shell */
.top{position:sticky;top:0;z-index:5;background:rgba(11,12,14,.92);backdrop-filter:blur(12px);
  padding:calc(10px + var(--safe-t)) 18px 10px;border-bottom:1px solid var(--line)}
.top-row{display:flex;align-items:center;justify-content:space-between}
.day-nav{display:flex;align-items:center;gap:6px}
.day-nav button{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;color:var(--mute)}
.day-nav button:active{background:var(--card)}
.day-title{font-weight:700;font-size:17px}
.day-sub{color:var(--mute);font-size:12.5px;letter-spacing:.02em}
.day-sub b{color:var(--acc);font-weight:700}
.sync{font-size:11px;color:var(--dim);display:flex;align-items:center;gap:5px}
.sync i{width:7px;height:7px;border-radius:50%;background:var(--acc)}
.sync.pending i{background:var(--warn)} .sync.off i{background:var(--bad)}
main{padding:14px 14px calc(96px + var(--safe-b));max-width:640px;margin:0 auto}
.tabs{position:fixed;left:0;right:0;bottom:0;z-index:6;display:grid;grid-template-columns:repeat(6,1fr);
  background:rgba(14,15,18,.96);backdrop-filter:blur(12px);border-top:1px solid var(--line);
  padding:6px 4px calc(6px + var(--safe-b))}
.tabs button{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10.5px;color:var(--dim);
  padding:6px 0;letter-spacing:.04em;font-weight:600}
.tabs button.on{color:var(--text)} .tabs button.on svg{color:var(--acc)}
svg.i{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
svg.s{width:16px;height:16px}

/* cards */
.card{background:var(--card);border-radius:var(--r);padding:16px;margin-bottom:12px}
.card h2{margin:0;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);font-weight:700}
.card h3{margin:4px 0 0;font-size:21px;letter-spacing:-.01em;font-weight:750}
.hrow{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.muted{color:var(--mute)} .dim{color:var(--dim)} .small{font-size:13px}
.lead{color:var(--mute);font-size:13.5px;margin-top:4px}
.pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:5px 11px;font-size:12.5px;
  font-weight:650;background:var(--card2);color:var(--mute);white-space:nowrap}
.pill.good{background:rgba(201,242,58,.13);color:var(--acc)}
.pill.warn{background:rgba(255,181,71,.13);color:var(--warn)}
.pill.bad{background:rgba(255,107,91,.13);color:var(--bad)}
.pill.blue{background:rgba(111,182,255,.13);color:var(--blue)}
.pill i{width:6px;height:6px;border-radius:50%;background:currentColor}
.seg{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}
.seg button{padding:9px 13px;border-radius:11px;background:var(--card2);color:var(--mute);font-size:13.5px;font-weight:600;border:1px solid transparent}
.seg button.on{background:rgba(201,242,58,.12);color:var(--acc);border-color:rgba(201,242,58,.35)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 18px;border-radius:13px;
  background:var(--acc);color:var(--acc-ink);font-weight:750;font-size:15px}
.btn.alt{background:var(--card2);color:var(--text)}
.btn.line{background:none;border:1px solid var(--line);color:var(--mute)}
.btn.sm{height:36px;padding:0 13px;font-size:13.5px;border-radius:10px}
.btn.wide{width:100%}
.btns{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.btns .btn{flex:1}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.divider{height:1px;background:var(--line);margin:14px 0}

/* progress bar */
.bar{height:8px;border-radius:99px;background:var(--card2);overflow:hidden;margin-top:10px;position:relative}
.bar b{display:block;height:100%;background:var(--acc);border-radius:99px;transition:width .3s}
.bar .band{position:absolute;top:0;bottom:0;background:rgba(201,242,58,.18)}
.big{font-size:30px;font-weight:800;letter-spacing:-.02em}
.big small{font-size:14px;color:var(--mute);font-weight:600;letter-spacing:0}

/* timeline (fuel) */
.tl{margin-top:6px}
.tl-row{display:grid;grid-template-columns:62px 1fr;gap:12px;padding:12px 0;border-top:1px solid var(--line)}
.tl-row:first-child{border-top:0}
.tl-time{font-size:12.5px;color:var(--mute);padding-top:2px}
.tl-name{font-weight:700;display:flex;justify-content:space-between;gap:8px;align-items:center}
.tl-row.done .tl-name span:first-child{color:var(--acc)}
.tl-row.moved .tl-time{color:var(--warn)}

/* exercises */
.ex{border-top:1px solid var(--line);padding:14px 0}
.ex:first-of-type{border-top:0;padding-top:4px}
.ex-head{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
.ex-name{font-weight:750;font-size:16px}
.ex-plan{color:var(--mute);font-size:13px;white-space:nowrap}
.ex-last{margin-top:6px;font-size:13px;color:var(--mute)}
.ex-last b{color:var(--text);font-weight:650}
.ex-target{margin-top:3px;font-size:13px;color:var(--acc)}
.sets{margin-top:10px;display:grid;gap:6px}
.set{display:grid;grid-template-columns:26px 1fr 1fr 64px 38px;gap:6px;align-items:center}
.set .n{color:var(--dim);font-size:13px;text-align:center}
.set input{width:100%;height:42px;border-radius:10px;border:1px solid var(--line);background:var(--bg);
  text-align:center;font-size:16px;font-weight:650;font-variant-numeric:tabular-nums;outline:none}
.set input:focus{border-color:var(--acc)}
.set input::placeholder{color:var(--dim);font-weight:500}
.set .rpe{font-size:14px}
.set .copy{height:42px;border-radius:10px;background:var(--card2);color:var(--mute);display:grid;place-items:center}
.set.filled input{border-color:rgba(201,242,58,.28)}
.set-lbl{display:grid;grid-template-columns:26px 1fr 1fr 64px 38px;gap:6px;font-size:10.5px;color:var(--dim);
  letter-spacing:.1em;text-transform:uppercase;text-align:center}
.pb{color:var(--acc);font-size:11px;font-weight:800;letter-spacing:.1em;margin-left:6px}

/* activity */
.acts{display:grid;gap:8px;margin-top:10px}
.act{display:flex;justify-content:space-between;align-items:center;background:var(--card2);border-radius:12px;padding:11px 13px}
.act b{font-weight:700}
.quick{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;margin-top:10px}
.quick button{background:var(--card2);border-radius:12px;padding:10px 2px 8px;display:flex;flex-direction:column;
  align-items:center;gap:5px;font-size:11.5px;color:var(--mute);font-weight:650}
.quick button:active{background:var(--line)}

/* rating */
.rate{display:grid;grid-template-columns:92px 1fr;align-items:center;gap:10px;padding:8px 0}
.rate .lbl{color:var(--mute);font-size:13.5px}
.dots5{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}
.dots5 button{height:38px;border-radius:10px;background:var(--card2);color:var(--dim);font-weight:700}
.dots5 button.on{background:var(--acc);color:var(--acc-ink)}
.stepper{display:flex;align-items:center;gap:10px}
.stepper button{width:42px;height:42px;border-radius:12px;background:var(--card2);font-size:20px;font-weight:600}
.stepper .v{min-width:70px;text-align:center;font-size:22px;font-weight:800}

/* result */
.result{display:grid;gap:8px;margin-top:8px}
.res{display:flex;justify-content:space-between;align-items:center;padding:4px 0}
.res span:first-child{color:var(--mute)}

/* coach */
.coach{background:linear-gradient(160deg,#1a1f10,#15171b 55%);border:1px solid rgba(201,242,58,.16)}
.coach .who{display:flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.14em;color:var(--acc);font-weight:800}
.coach ul{margin:10px 0 0;padding:0;list-style:none;display:grid;gap:10px}
.coach li{line-height:1.45}
.coach li b{display:block;font-size:14.5px;margin-bottom:2px}
.coach li span{color:var(--mute);font-size:13.5px}

/* grid 90 */
.g90{display:grid;grid-template-columns:repeat(15,1fr);gap:4px;margin-top:12px}
.g90 i{aspect-ratio:1;border-radius:4px;background:var(--card2)}
.g90 i.l1{background:rgba(201,242,58,.25)} .g90 i.l2{background:rgba(201,242,58,.5)}
.g90 i.l3{background:rgba(201,242,58,.78)} .g90 i.l4{background:var(--acc)}
.g90 i.mv{background:rgba(255,181,71,.6)} .g90 i.ms{background:rgba(255,107,91,.45)}
.g90 i.today{outline:2px solid var(--text);outline-offset:1px}
.g90 i.future{background:transparent;border:1px solid var(--line)}
.legend{display:flex;gap:12px;flex-wrap:wrap;margin-top:10px;font-size:11.5px;color:var(--mute)}
.legend span{display:flex;align-items:center;gap:5px}
.legend i{width:10px;height:10px;border-radius:3px;display:inline-block}

/* charts */
.spark{width:100%;height:64px;margin-top:8px;display:block}
.stat{background:var(--card2);border-radius:12px;padding:12px}
.stat .k{font-size:11.5px;color:var(--mute);letter-spacing:.08em;text-transform:uppercase;font-weight:700}
.stat .v{font-size:22px;font-weight:800;margin-top:3px}
.stat .d{font-size:12px;color:var(--mute)}
table.list{width:100%;border-collapse:collapse;margin-top:8px;font-size:13.5px}
table.list td{padding:9px 0;border-top:1px solid var(--line)}
table.list td:last-child{text-align:right}

/* forms */
.field{display:block;margin-top:12px}
.field span{display:block;font-size:12px;color:var(--mute);margin-bottom:5px;letter-spacing:.04em}
.field input,.field textarea,.field select{width:100%;border-radius:11px;border:1px solid var(--line);background:var(--bg);
  padding:11px 12px;font-size:16px;outline:none}
.field textarea{min-height:74px;resize:vertical}
.field input:focus,.field textarea:focus{border-color:var(--acc)}

/* sheet */
.sheet{position:fixed;inset:0;z-index:20;background:rgba(0,0,0,.6);display:flex;align-items:flex-end;justify-content:center}
.sheet[hidden]{display:none}
.sheet-in{background:var(--card);width:100%;max-width:640px;border-radius:20px 20px 0 0;padding:18px 18px calc(18px + var(--safe-b));
  max-height:88vh;overflow:auto;animation:up .18s ease-out}
@keyframes up{from{transform:translateY(40px);opacity:.4}to{transform:none;opacity:1}}
.sheet-in h3{margin:0 0 4px;font-size:20px}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(88px + var(--safe-b));background:var(--text);color:var(--bg);
  padding:10px 16px;border-radius:12px;font-weight:650;font-size:14px;z-index:30}
.toast[hidden]{display:none}
.empty{color:var(--mute);font-size:13.5px;padding:6px 0}
.chev{color:var(--dim)}
a{color:var(--acc)}