*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
:root{
  --bg:#0A0A0F;--blue:#00F0FF;--orange:#FF9500;--green:#00FF88;--purple:#B15CFF;--red:#FF3B5C;--yellow:#FFD60A;
  --text:#FFFFFF;--muted:#B0B0C0;--card:rgba(255,255,255,.045);--line:rgba(255,255,255,.10);
  --sat:env(safe-area-inset-top,0px);--sab:env(safe-area-inset-bottom,0px);
}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);
  font-family:"Segoe UI",Inter,system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
  font-size:16px;line-height:1.45;overscroll-behavior-y:none}
body{background:
  radial-gradient(520px 320px at 85% -5%,rgba(0,240,255,.10),transparent 70%),
  radial-gradient(460px 300px at -10% 40%,rgba(177,92,255,.08),transparent 70%),var(--bg);
  background-attachment:fixed}
button,input,select{font:inherit;color:inherit}
h1,h2,h3,p{margin:0}
#app{max-width:520px;margin:0 auto;padding:calc(18px + var(--sat)) 18px calc(96px + var(--sab))}
.screen{animation:in .25s ease both}
@keyframes in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* Header */
.top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:18px}
.top .hi{color:var(--muted);font-size:14px}
.top .nm{font-size:26px;font-weight:800;letter-spacing:-.4px}
.top .dt{color:var(--muted);font-size:13px;text-align:right;padding-top:4px}
.title{font-size:26px;font-weight:800;letter-spacing:-.4px;margin-bottom:4px}
.sub{color:var(--muted);font-size:14px;margin-bottom:16px}

/* Cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:18px;
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);margin-bottom:16px}
.card h3{font-size:15px;font-weight:700;margin-bottom:10px}
.glow-c{border-color:var(--c);box-shadow:0 0 0 1px color-mix(in srgb,var(--c) 40%,transparent),0 0 22px color-mix(in srgb,var(--c) 30%,transparent)}

/* Ring */
.ringwrap{display:flex;justify-content:center;margin:6px 0 20px}
.ring{position:relative;width:250px;height:250px}
.ring svg{width:100%;height:100%;transform:rotate(-90deg);overflow:visible}
.ring .bg{fill:none;stroke:rgba(255,255,255,.07);stroke-width:14}
.ring .fg{fill:none;stroke-width:14;stroke-linecap:round;transition:stroke-dashoffset 1.1s cubic-bezier(.2,.8,.2,1),stroke .4s;
  filter:drop-shadow(0 0 8px var(--rc)) drop-shadow(0 0 18px var(--rc))}
.ring .mid{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
.ring .big{font-size:54px;font-weight:800;letter-spacing:-2px;font-variant-numeric:tabular-nums;line-height:1}
.ring .big small{font-size:26px;color:var(--muted);font-weight:700;letter-spacing:-.5px}
.ring .unit{font-size:13px;font-weight:700;letter-spacing:3px;color:var(--rc);margin-top:6px}
.ring .pct{color:var(--muted);font-size:14px;margin-top:6px}

/* Chips */
.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:99px;font-size:13px;font-weight:600;
  border:1px solid var(--c,var(--line));color:var(--c,var(--text));background:transparent;cursor:pointer}
.chip.on{background:color-mix(in srgb,var(--c) 18%,transparent);box-shadow:0 0 14px color-mix(in srgb,var(--c) 35%,transparent)}
.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;margin-bottom:14px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.tag{font-size:12px;font-weight:700;padding:3px 9px;border-radius:99px;border:1px solid var(--c);color:var(--c)}

/* Inputs & buttons */
input[type=number],input[type=text],select{width:100%;background:rgba(255,255,255,.05);border:1px solid var(--line);
  border-radius:14px;padding:14px 16px;font-size:17px;outline:none;transition:border-color .2s,box-shadow .2s}
select{appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);
  background-position:calc(100% - 22px) 52%,calc(100% - 16px) 52%;background-size:6px 6px;background-repeat:no-repeat}
select option{background:#14141c;color:#fff}
input:focus,select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,240,255,.18)}
label.l{display:block;font-size:13px;color:var(--muted);margin:14px 0 6px;font-weight:600}
label.l:first-child{margin-top:0}
.btn{display:block;width:100%;border:0;border-radius:16px;padding:15px 18px;font-weight:800;font-size:16px;letter-spacing:.2px;cursor:pointer;
  color:#001014;background:var(--blue);box-shadow:0 0 22px rgba(0,240,255,.45);transition:transform .12s,box-shadow .2s}
.btn:active{transform:scale(.97)}
.btn.green{background:var(--green);box-shadow:0 0 24px rgba(0,255,136,.5);color:#00160b}
.btn.purple{background:var(--purple);box-shadow:0 0 22px rgba(177,92,255,.5);color:#12001f}
.btn.orange{background:var(--orange);box-shadow:0 0 22px rgba(255,149,0,.45);color:#1a0d00}
.btn.red{background:var(--red);box-shadow:0 0 22px rgba(255,59,92,.4);color:#fff}
.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--line);box-shadow:none}
.quick{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:10px 0 14px}
.quick button{background:rgba(0,240,255,.07);border:1px solid rgba(0,240,255,.35);color:var(--blue);border-radius:12px;padding:11px 0;font-weight:800;cursor:pointer}
.quick button:active{background:rgba(0,240,255,.2)}
.link{background:none;border:0;color:var(--muted);font-size:13px;text-decoration:underline;cursor:pointer;padding:8px 0 0;display:block;margin:0 auto}
.back{background:none;border:0;color:var(--blue);font-weight:700;font-size:15px;cursor:pointer;padding:0 0 14px}

/* Outcome cards */
.win{text-align:center;border-color:var(--green);background:rgba(0,255,136,.07);
  box-shadow:0 0 0 1px rgba(0,255,136,.4),0 0 34px rgba(0,255,136,.35);animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{50%{box-shadow:0 0 0 1px rgba(0,255,136,.6),0 0 50px rgba(0,255,136,.55)}}
.win .wt{font-size:28px;font-weight:800;color:var(--green);letter-spacing:-.3px;margin-bottom:8px}
.motto{font-size:12px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
.sugg{border-color:var(--purple);box-shadow:0 0 0 1px rgba(177,92,255,.35),0 0 24px rgba(177,92,255,.25)}
.sugg .st{font-weight:800;margin-bottom:10px}
.sugg .items{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.sugg .items span{background:rgba(177,92,255,.14);border:1px solid rgba(177,92,255,.4);padding:6px 11px;border-radius:12px;font-size:14px;font-weight:600}
.sugg .enc{color:var(--muted);font-size:14px;text-align:center;margin-top:12px}
.note{color:var(--muted);font-size:14px;text-align:center;margin:0 0 14px}
.note.soft{background:rgba(255,255,255,.04);border:1px solid var(--line);padding:10px 14px;border-radius:14px}
.install{display:flex;gap:10px;align-items:center;justify-content:space-between}
.install p{font-size:14px;color:var(--muted)}
.install button{width:auto;padding:10px 16px;flex:none}

/* Category & exercise lists */
.catgrid{display:grid;gap:14px}
.cat{--c:#fff;text-align:left;width:100%;cursor:pointer;display:flex;align-items:center;gap:14px;
  background:var(--card);border:1.5px solid var(--c);border-radius:22px;padding:18px;
  box-shadow:0 0 18px color-mix(in srgb,var(--c) 28%,transparent),inset 0 0 22px color-mix(in srgb,var(--c) 8%,transparent);transition:transform .12s}
.cat:active{transform:scale(.98)}
.cat .ic{font-size:30px;width:54px;height:54px;flex:none;display:grid;place-items:center;border-radius:16px;background:color-mix(in srgb,var(--c) 16%,transparent)}
.cat .tx b{display:block;font-size:19px;color:var(--c)}
.cat .tx span{color:var(--muted);font-size:13px}
.cat .ar{margin-left:auto;color:var(--c);font-size:22px}
.exrow{--c:#fff;display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;text-align:left;cursor:pointer;
  background:var(--card);border:1px solid var(--line);border-left:4px solid var(--c);border-radius:16px;padding:15px 16px;margin-bottom:10px}
.exrow b{font-size:16px}
.exrow:active{background:rgba(255,255,255,.08)}
.illus{--c:#fff;height:190px;border-radius:20px;border:1.5px dashed color-mix(in srgb,var(--c) 70%,transparent);
  background:radial-gradient(circle at 50% 40%,color-mix(in srgb,var(--c) 14%,transparent),transparent 70%);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--muted);font-size:13px;margin-bottom:16px}
.illus svg{width:96px;height:64px;filter:drop-shadow(0 0 8px var(--c))}
.exh{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}
.exh h2{font-size:25px;font-weight:800;letter-spacing:-.4px}
.mus{display:grid;gap:8px;font-size:14px}
.mus div{display:flex;gap:10px;align-items:flex-start}
.dot{width:11px;height:11px;border-radius:50%;flex:none;margin-top:5px}
.dot.p{background:var(--red);box-shadow:0 0 8px var(--red)}
.dot.s{background:var(--yellow);box-shadow:0 0 8px var(--yellow)}
.dot.t{background:var(--green);box-shadow:0 0 8px var(--green)}
.mus b{color:var(--muted);font-weight:600;min-width:84px}
ol.steps{margin:0;padding-left:22px;display:grid;gap:8px;font-size:15px}
ul.plain{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:15px}
.repbox{display:grid;grid-template-columns:52px 1fr 52px;gap:8px;margin-bottom:12px}
.repbox input{text-align:center;font-size:22px;font-weight:800}
.step{background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:14px;font-size:24px;font-weight:700;cursor:pointer}
.hint{color:var(--muted);font-size:13px;margin:-4px 0 12px}

/* Progress */
.chart{width:100%;height:auto;display:block}
.chart text{fill:var(--muted);font-size:10px;font-family:inherit}
.legend{display:flex;gap:16px;font-size:12px;color:var(--muted);margin-top:8px;flex-wrap:wrap}
.legend i{display:inline-block;width:14px;height:3px;border-radius:2px;margin-right:6px;vertical-align:middle}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:14px}
.stat .k{font-size:12px;color:var(--muted);font-weight:600}
.stat .v{font-size:30px;font-weight:800;letter-spacing:-1px;font-variant-numeric:tabular-nums;line-height:1.15;margin-top:4px}
.stat .v small{font-size:14px;color:var(--muted);font-weight:600;letter-spacing:0}
.trend{grid-column:1/-1;font-weight:700}
.calhead{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.calhead b{font-size:16px}
.calhead button{background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:12px;width:40px;height:36px;font-size:18px;cursor:pointer}
.cal{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;text-align:center}
.cal .dw{font-size:11px;color:var(--muted);padding:4px 0}
.cal button,.cal span.e{aspect-ratio:1;border-radius:12px;border:1px solid transparent;background:transparent;font-size:14px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;cursor:pointer}
.cal button.today{border-color:rgba(0,240,255,.6)}
.cal button.sel{background:rgba(255,255,255,.1)}
.cal .d{width:7px;height:7px;border-radius:50%}
.cal .d.g{background:var(--green);box-shadow:0 0 7px var(--green)}
.cal .d.y{background:var(--yellow)}
.cal .d.n{background:#5a5a68}
.cal .d.x{background:transparent}
.dayd{margin-top:14px;border-top:1px solid var(--line);padding-top:14px;font-size:14px}
.dayd .row{display:flex;justify-content:space-between;gap:10px;padding:5px 0;color:var(--muted)}
.dayd .row b{color:var(--text)}
.ok{color:var(--green);font-weight:700}

/* Goals / profile */
.days{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.days button{padding:12px 0;border-radius:12px;border:1px solid var(--line);background:transparent;color:var(--muted);font-weight:700;font-size:13px;cursor:pointer}
.days button.on{border-color:var(--blue);color:var(--blue);background:rgba(0,240,255,.12);box-shadow:0 0 12px rgba(0,240,255,.3)}
.ps{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.badge{display:flex;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}
.badge:last-child{border-bottom:0}
.badge .bi{font-size:26px;width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:rgba(255,255,255,.05);filter:grayscale(1);opacity:.4}
.badge.on .bi{filter:none;opacity:1;background:rgba(0,255,136,.12);box-shadow:0 0 14px rgba(0,255,136,.35)}
.badge b{display:block;font-size:15px}
.badge span{font-size:13px;color:var(--muted)}
.badge.on b{color:var(--green)}
.switch{display:flex;justify-content:space-between;align-items:center}
.sw{width:50px;height:30px;border-radius:99px;background:var(--blue);position:relative;box-shadow:0 0 12px rgba(0,240,255,.5);opacity:.85}
.sw::after{content:"";position:absolute;right:3px;top:3px;width:24px;height:24px;border-radius:50%;background:#001014}
.danger{border-color:rgba(255,59,92,.35)}

/* Tabs */
#tabs{position:fixed;left:0;right:0;bottom:0;z-index:20;display:flex;justify-content:center;
  padding:8px 10px calc(8px + var(--sab));background:rgba(10,10,15,.88);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-top:1px solid var(--line)}
#tabs .in{display:flex;width:100%;max-width:520px}
#tabs button{flex:1;background:none;border:0;display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 0;color:#7c7c8c;font-size:11px;font-weight:600;cursor:pointer}
#tabs svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
#tabs button.on{color:var(--blue)}
#tabs button.on svg{filter:drop-shadow(0 0 6px var(--blue))}

/* Overlays */
#flash{position:fixed;inset:0;pointer-events:none;z-index:50;opacity:0;
  background:radial-gradient(circle at 50% 38%,rgba(0,255,136,.55),rgba(0,255,136,.12) 45%,transparent 70%)}
#flash.go{animation:flash 1.8s ease-out}
@keyframes flash{0%{opacity:0}18%{opacity:1}100%{opacity:0}}
#modal{position:fixed;inset:0;z-index:60;background:rgba(0,0,0,.72);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:22px}
#modal[hidden]{display:none}
.mbox{width:100%;max-width:400px;background:#12121a;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:0 0 40px rgba(0,240,255,.12)}
.mbox h2{font-size:22px;font-weight:800;margin-bottom:8px}
.mbox p{color:var(--muted);font-size:14px;margin-bottom:16px}
.mbox .btn+.btn{margin-top:10px}
#toast{position:fixed;left:50%;bottom:calc(86px + var(--sab));transform:translate(-50%,20px);z-index:70;max-width:90%;
  background:#171722;border:1px solid rgba(0,240,255,.5);box-shadow:0 0 20px rgba(0,240,255,.25);color:#fff;padding:11px 18px;border-radius:99px;
  font-size:14px;font-weight:600;opacity:0;pointer-events:none;transition:.25s;text-align:center}
#toast.show{opacity:1;transform:translate(-50%,0)}

.empty{color:var(--muted);text-align:center;padding:18px 0;font-size:14px}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
@media (max-width:360px){.ring{width:220px;height:220px}.ring .big{font-size:46px}}

/* Device lock */
.lockscr{min-height:calc(100vh - 120px);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;animation:in .25s ease both}
.lockscr .btn{max-width:320px}
.err{color:var(--muted);font-size:14px;margin-top:14px;max-width:300px}

/* Logo */
.who{display:flex;align-items:center;gap:12px}
.logo{width:52px;height:52px;border-radius:14px;flex:none;box-shadow:0 0 16px rgba(0,240,255,.25)}