/* ============ GA-READY 2.0 – Glas-Design ============ */
:root{
  --bg0:#0c0e0a;
  --bg1:#12150e;
  --glass:rgba(255,255,255,.055);
  --glass-2:rgba(255,255,255,.09);
  --glass-3:rgba(255,255,255,.13);
  --stroke:rgba(255,255,255,.10);
  --stroke-2:rgba(255,255,255,.16);
  --ink:#f5f6f0;
  --ink-2:#c9cdbc;
  --ink-3:#8f9482;
  --acc:#c8dc78;
  --acc-2:#9db54f;
  --acc-deep:#5f7526;
  --acc-ink:#141608;
  --good:#4fd06a;
  --warn:#f5c445;
  --crit:#f07a6a;
  --blue:#8fc1f2;
  --violet:#c7a7ef;
  --r-lg:22px;
  --r-md:16px;
  --r-sm:12px;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html{color-scheme:dark;scroll-behavior:smooth}
body{
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color:var(--ink);
  min-height:100dvh;
  background:
    radial-gradient(1100px 600px at 85% -10%, rgba(160,190,80,.16), transparent 60%),
    radial-gradient(900px 700px at -15% 25%, rgba(90,140,90,.12), transparent 55%),
    radial-gradient(700px 500px at 60% 110%, rgba(120,150,60,.10), transparent 60%),
    linear-gradient(170deg, var(--bg1), var(--bg0) 55%);
  background-attachment:fixed;
}
.wrap{max-width:540px;margin:0 auto;padding:14px 16px calc(96px + env(safe-area-inset-bottom))}
.ic{flex:none;vertical-align:-4px}

/* header */
.apphead{display:flex;align-items:center;gap:12px;padding:14px 2px 8px}
.applogo{
  width:44px;height:44px;border-radius:14px;flex:none;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--acc),var(--acc-2));color:var(--acc-ink);
  box-shadow:0 6px 22px rgba(170,200,90,.28);
}
.apphead h1{font-size:19px;font-weight:800;letter-spacing:.2px}
.apphead .sub{font-size:12.5px;color:var(--ink-3);margin-top:1px}
.headspace{flex:1}
.streakpill{
  display:flex;align-items:center;gap:6px;font-size:13px;font-weight:700;color:var(--warn);
  background:var(--glass);border:1px solid var(--stroke);border-radius:999px;padding:7px 12px;
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
}

/* glass card */
.card{
  background:var(--glass);
  border:1px solid var(--stroke);
  border-radius:var(--r-lg);
  padding:18px;
  margin-top:14px;
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  box-shadow:0 8px 30px rgba(0,0,0,.25), inset 0 1px 0 rgba(255,255,255,.06);
}
.card h2{font-size:15.5px;font-weight:750;display:flex;align-items:center;gap:9px;margin-bottom:8px}
.card h2 .ic{color:var(--acc)}
.muted{color:var(--ink-3);font-size:13px;line-height:1.5}
.dim{color:var(--ink-2)}
.small{font-size:12px}
.big{font-size:42px;font-weight:650;line-height:1.05;letter-spacing:-.5px}
.mt{margin-top:12px}
.mts{margin-top:7px}
.row{display:flex;align-items:center;gap:10px}
.spread{display:flex;justify-content:space-between;align-items:center;gap:10px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
.center{text-align:center}
.hidden{display:none!important}

/* stat tiles */
.tile{
  background:var(--glass);border:1px solid var(--stroke);border-radius:var(--r-md);
  padding:14px 15px;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
}
.tile .lbl{font-size:11.5px;color:var(--ink-3);display:flex;align-items:center;gap:6px;margin-bottom:6px}
.tile .lbl .ic{color:var(--acc)}
.tile .val{font-size:26px;font-weight:700;letter-spacing:-.3px}
.tile .sub{font-size:12px;color:var(--ink-2);margin-top:3px}

/* meter */
.meter{height:9px;border-radius:6px;background:rgba(255,255,255,.08);overflow:hidden;margin-top:10px}
.meter>div{height:100%;border-radius:6px;background:linear-gradient(90deg,var(--acc-2),var(--acc));transition:width .5s cubic-bezier(.2,.8,.2,1)}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;
  background:linear-gradient(135deg,var(--acc),var(--acc-2));color:var(--acc-ink);
  border:none;border-radius:14px;font-size:14.5px;font-weight:750;padding:13px 18px;
  cursor:pointer;font-family:inherit;box-shadow:0 6px 20px rgba(170,200,90,.25);
  transition:transform .12s;
}
.btn:active{transform:scale(.97)}
.btn.sec{background:var(--glass-2);color:var(--ink);border:1px solid var(--stroke-2);box-shadow:none;backdrop-filter:blur(12px)}
.btn.ghost{background:transparent;color:var(--ink-2);border:1px solid var(--stroke);box-shadow:none}
.btn.sm{width:auto;padding:9px 15px;font-size:13px;border-radius:11px}
.btn.danger{background:rgba(240,122,106,.15);color:var(--crit);border:1px solid rgba(240,122,106,.3);box-shadow:none}
.btn:disabled{opacity:.4;pointer-events:none}
.iconbtn{
  width:42px;height:42px;border-radius:13px;background:var(--glass-2);border:1px solid var(--stroke);
  color:var(--ink);display:flex;align-items:center;justify-content:center;cursor:pointer;flex:none;
}

/* chips */
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.chips.scroll{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
.chips.scroll::-webkit-scrollbar{display:none}
.chip{
  display:inline-flex;align-items:center;gap:7px;white-space:nowrap;
  padding:9px 14px;border-radius:999px;background:var(--glass);border:1px solid var(--stroke);
  color:var(--ink-2);font-size:13px;font-weight:650;cursor:pointer;font-family:inherit;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
}
.chip.on{background:linear-gradient(135deg,var(--acc),var(--acc-2));color:var(--acc-ink);border-color:transparent}

/* badge */
.badge{
  display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:700;
  padding:4px 10px;border-radius:999px;background:var(--glass-2);color:var(--ink-2);
  border:1px solid var(--stroke);white-space:nowrap;
}
.badge.acc{color:var(--acc);border-color:rgba(200,220,120,.3)}
.badge.blue{color:var(--blue)}
.badge.warn{color:var(--warn)}
.badge.violet{color:var(--violet)}

/* bottom nav */
nav.tabs{
  position:fixed;bottom:0;left:0;right:0;z-index:60;display:flex;justify-content:center;
  padding:0 14px calc(12px + env(safe-area-inset-bottom));pointer-events:none;
}
nav.tabs .bar{
  pointer-events:auto;display:flex;gap:2px;justify-content:space-around;width:100%;max-width:520px;
  background:rgba(18,21,13,.72);border:1px solid var(--stroke);border-radius:24px;
  padding:8px;backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);
  box-shadow:0 12px 40px rgba(0,0,0,.45);
}
nav.tabs button{
  flex:1;background:none;border:none;color:var(--ink-3);font-family:inherit;
  font-size:10.5px;font-weight:650;display:flex;flex-direction:column;align-items:center;gap:4px;
  padding:8px 4px;cursor:pointer;border-radius:16px;transition:color .15s, background .15s;
}
nav.tabs button.on{color:var(--acc-ink);background:linear-gradient(135deg,var(--acc),var(--acc-2))}

/* list rows */
.lrow{
  display:flex;align-items:center;gap:13px;padding:14px 15px;margin-top:10px;cursor:pointer;
  background:var(--glass);border:1px solid var(--stroke);border-radius:var(--r-md);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
}
.lrow .grow{flex:1;min-width:0}
.lrow .t{font-size:14.5px;font-weight:650}
.lrow .m{font-size:12px;color:var(--ink-3);margin-top:2px}
.lrow .lead{
  width:40px;height:40px;border-radius:12px;flex:none;display:flex;align-items:center;justify-content:center;
  background:var(--glass-2);color:var(--acc);
}
.lrow.done{border-color:rgba(200,220,120,.35)}
.lrow.done .lead{background:linear-gradient(135deg,var(--acc),var(--acc-2));color:var(--acc-ink)}

/* checkbox */
.chk{
  width:27px;height:27px;border-radius:9px;border:2px solid var(--stroke-2);flex:none;
  display:flex;align-items:center;justify-content:center;color:transparent;cursor:pointer;
  background:var(--glass-2);transition:all .15s;
}
.chk.on{background:linear-gradient(135deg,var(--acc),var(--acc-2));border-color:transparent;color:var(--acc-ink)}
.chk .ic{width:15px;height:15px}

/* expandable day */
.day .body{display:none;padding:2px 15px 15px}
.day.open .body{display:block}
.day ul{list-style:none;margin-top:6px}
.day li{padding:6px 0 6px 22px;position:relative;font-size:13.5px;color:var(--ink-2);line-height:1.45}
.day li::before{content:"";position:absolute;left:4px;top:12px;width:7px;height:7px;border-radius:2px;background:var(--acc-deep)}
.weekhdr{margin:20px 4px 0;font-size:11.5px;font-weight:800;color:var(--ink-3);text-transform:uppercase;letter-spacing:1.2px}

/* flashcards */
.flash{
  margin-top:14px;border-radius:var(--r-lg);min-height:230px;padding:26px 20px;position:relative;
  display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;cursor:pointer;
  background:var(--glass);border:1px solid var(--stroke);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
}
.flash .side{font-size:10.5px;color:var(--ink-3);position:absolute;top:14px;left:0;right:0;text-transform:uppercase;letter-spacing:1.4px;font-weight:800}
.flash .txt{font-size:17px;line-height:1.5;white-space:pre-line;font-weight:600}
.flash.back{border-color:rgba(200,220,120,.35)}
.flash.back .txt{color:var(--acc);font-size:15.5px;font-weight:550}

/* quiz */
.qopt{
  display:flex;align-items:center;gap:10px;width:100%;text-align:left;margin-top:10px;
  background:var(--glass);border:1px solid var(--stroke);border-radius:14px;padding:14px 15px;
  color:var(--ink);font-size:14px;cursor:pointer;font-family:inherit;line-height:1.45;
  backdrop-filter:blur(12px);
}
.qopt.right{border-color:rgba(79,208,106,.55);background:rgba(79,208,106,.10)}
.qopt.wrong{border-color:rgba(240,122,106,.55);background:rgba(240,122,106,.09)}
.qopt:disabled{cursor:default;opacity:1;color:var(--ink)}
.expl{
  margin-top:12px;padding:13px 15px;border-radius:14px;background:var(--glass-2);
  border:1px solid var(--stroke);font-size:13px;color:var(--ink-2);line-height:1.55;
}

/* workout player */
.player{
  position:fixed;inset:0;z-index:100;display:flex;flex-direction:column;
  background:
    radial-gradient(900px 500px at 80% -10%, rgba(160,190,80,.18), transparent 60%),
    linear-gradient(170deg,#141710,#0b0d08 60%);
  padding:18px 20px calc(20px + env(safe-area-inset-bottom));
  overflow-y:auto;
}
.player .phead{display:flex;align-items:center;gap:10px}
.player .ptitle{flex:1;font-weight:750;font-size:15px}
.player .stage{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:8px;min-height:340px}
.ptime{font-size:76px;font-weight:650;letter-spacing:-2px;line-height:1}
.pxname{font-size:21px;font-weight:750}
.preps{font-size:14.5px;color:var(--acc);font-weight:650}
.pnext{font-size:12.5px;color:var(--ink-3)}
.pring{position:relative;width:230px;height:230px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:4px}
.pring svg.ring{position:absolute;inset:0;transform:rotate(-90deg)}
.pctrl{display:flex;gap:12px;justify-content:center;margin-top:14px}
.pctrl .btn{width:auto;min-width:120px}
.rest .ptime{color:var(--blue)}

/* exercise animation stage */
.anim{
  width:100%;max-width:280px;height:150px;margin:10px auto 0;border-radius:var(--r-md);
  background:rgba(255,255,255,.04);border:1px solid var(--stroke);
  display:flex;align-items:center;justify-content:center;overflow:hidden;
}
.anim svg{width:100%;height:100%}
.figure{stroke:var(--acc);stroke-width:5;stroke-linecap:round;fill:none}
.figure .head{fill:var(--acc);stroke:none}
.ground{stroke:rgba(255,255,255,.18);stroke-width:3;stroke-linecap:round}

/* chat */
.chatwrap{display:flex;flex-direction:column;min-height:58vh}
.msgs{flex:1;display:flex;flex-direction:column;gap:10px;margin-top:14px}
.msg{
  max-width:86%;padding:12px 15px;border-radius:18px;font-size:14px;line-height:1.55;white-space:pre-wrap;
  border:1px solid var(--stroke);backdrop-filter:blur(12px);
}
.msg.me{align-self:flex-end;background:linear-gradient(135deg,rgba(200,220,120,.22),rgba(157,181,79,.18));border-bottom-right-radius:6px}
.msg.bot{align-self:flex-start;background:var(--glass);border-bottom-left-radius:6px}
.msg.bot .who{font-size:11px;font-weight:800;color:var(--acc);text-transform:uppercase;letter-spacing:.8px;margin-bottom:5px;display:flex;gap:5px;align-items:center}
.chatbar{
  position:sticky;bottom:calc(88px + env(safe-area-inset-bottom));display:flex;gap:9px;margin-top:14px;
}
.chatbar textarea{
  flex:1;resize:none;background:rgba(18,21,13,.85);border:1px solid var(--stroke-2);border-radius:16px;
  color:var(--ink);padding:13px 15px;font-size:14px;font-family:inherit;min-height:48px;max-height:120px;
  backdrop-filter:blur(16px);
}
.chatbar textarea:focus{outline:2px solid var(--acc-deep)}
.chatbar .send{
  width:48px;height:48px;border-radius:16px;border:none;cursor:pointer;flex:none;
  background:linear-gradient(135deg,var(--acc),var(--acc-2));color:var(--acc-ink);
  display:flex;align-items:center;justify-content:center;
}
.typing{display:inline-flex;gap:4px;padding:4px 2px}
.typing span{width:7px;height:7px;border-radius:50%;background:var(--ink-3);animation:blink 1.2s infinite}
.typing span:nth-child(2){animation-delay:.2s}
.typing span:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,60%,100%{opacity:.25}30%{opacity:1}}

/* inputs */
.inp{
  width:100%;background:rgba(18,21,13,.7);border:1px solid var(--stroke-2);border-radius:12px;
  color:var(--ink);padding:12px 13px;font-size:14px;font-family:inherit;text-align:center;
}
.inp:focus{outline:2px solid var(--acc-deep)}
.inp-lbl{font-size:11px;color:var(--ink-3);text-align:center;margin-bottom:5px}
.stat{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:700}
.stat.ok{color:var(--good)}
.stat.bad{color:var(--crit)}
.stat.na{color:var(--ink-3)}
.divider{height:1px;background:var(--stroke);margin:16px 0}

/* modal (exercise detail) */
.modal{
  position:fixed;inset:0;z-index:90;background:rgba(8,10,6,.6);backdrop-filter:blur(6px);
  display:flex;align-items:flex-end;justify-content:center;
}
.sheet{
  width:100%;max-width:540px;max-height:88dvh;overflow-y:auto;
  background:linear-gradient(170deg,#171a11,#0e100a);
  border:1px solid var(--stroke-2);border-bottom:none;border-radius:26px 26px 0 0;
  padding:20px 20px calc(26px + env(safe-area-inset-bottom));
  animation:up .25s cubic-bezier(.2,.8,.2,1);
}
@keyframes up{from{transform:translateY(40px);opacity:0}to{transform:none;opacity:1}}
.sheet h2{font-size:19px;font-weight:800}
.sheet ol{margin:10px 0 0 20px}
.sheet ol li{padding:5px 0;font-size:14px;color:var(--ink-2);line-height:1.5}
.sheet .warnlist li{color:var(--ink-2)}
.grab{width:44px;height:5px;border-radius:3px;background:var(--stroke-2);margin:0 auto 14px}

/* toast */
#toast{
  position:fixed;left:50%;bottom:calc(104px + env(safe-area-inset-bottom));transform:translateX(-50%) translateY(20px);
  background:rgba(20,24,14,.95);border:1px solid var(--stroke-2);color:var(--ink);
  padding:12px 18px;border-radius:14px;font-size:13.5px;font-weight:650;z-index:120;
  opacity:0;pointer-events:none;transition:all .25s;backdrop-filter:blur(16px);
  display:flex;align-items:center;gap:8px;max-width:88vw;
}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
#toast .ic{color:var(--acc)}

/* misc */
.tag{font-size:10.5px;font-weight:800;letter-spacing:.6px;text-transform:uppercase;color:var(--ink-3)}
.hero-cd{display:flex;align-items:baseline;gap:8px}
.hero-cd .big{background:linear-gradient(135deg,var(--acc),#e8f2bb);-webkit-background-clip:text;background-clip:text;color:transparent}
a{color:var(--acc)}
::selection{background:rgba(200,220,120,.3)}