/* ============================================================
   NOVA FITNESS — Premium Mobile-First CSS
   Dark Green Theme • Safe-Area Aware • Native Feel
   ============================================================ */

:root{
  /* ── Brand — 3 colours: Navy · Orange · Warm Neutral ── */
  --primary:#2f435a;
  --primary-hover:#243548;
  --primary-soft:rgba(47,67,90,0.10);
  --primary-ink:#ffffff;
  --accent:#f5c518;
  --accent-soft:rgba(245,197,24,0.13);
  /* ── Surface ── */
  --surface:#ffffff;
  --surface-2:#f9f7f4;
  --bg:#f5f1ea;
  --card:#ffffff;
  /* ── Semantic ── */
  --text:#1a1a2e;
  --muted:#6b7280;
  --dim:#9ca3af;
  --border:#e8e4dc;
  --border-strong:#d5cfc4;
  --green:#2a7d6b;
  --orange:#f5c518;
  --blue:#2f435a;
  --blue-dark:#1e2d3d;
  --red:#c0392b;
  --amber:#f5c518;
  --danger:#c0392b;
  --success:#2a7d6b;
  --warn:#e8a800;
  /* ── Shadows ── */
  --shadow-sm:0 1px 2px rgba(0,0,0,.05);
  --shadow:0 1px 3px rgba(0,0,0,.07),0 1px 2px rgba(0,0,0,.04);
  --shadow-md:0 4px 14px rgba(0,0,0,.09),0 2px 4px rgba(0,0,0,.04);
  --shadow-lg:0 12px 32px rgba(0,0,0,.13),0 4px 8px rgba(0,0,0,.06);
  --card-shadow:0 1px 4px rgba(0,0,0,.06),0 0 0 1px rgba(0,0,0,.03);
  --card-shadow-hero:0 8px 28px rgba(0,0,0,.13),0 2px 6px rgba(0,0,0,.07);
  /* ── Radii ── */
  --radius-sm:8px;
  --radius:12px;
  --radius-md:16px;
  --radius-lg:22px;
  --r:14px;
  --r-sm:10px;
  /* ── Spacing ── */
  --page-pad:16px;
  --nav-h:72px;
  /* ── Font ── */
  --font-display:-apple-system,BlinkMacSystemFont,'SF Pro Display','Inter',sans-serif;
  /* ── Safe areas ── */
  --safe-top:env(safe-area-inset-top,0px);
  --safe-bottom:env(safe-area-inset-bottom,0px);
  --safe-left:env(safe-area-inset-left,0px);
  --safe-right:env(safe-area-inset-right,0px);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}

html{
  -webkit-text-size-adjust:100%;
  text-size-adjust:100%;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  scroll-behavior:smooth;
  height:100%;
}

body{
  font-family:-apple-system,BlinkMacSystemFont,'Inter','SF Pro Text','Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;
  line-height:1.5;
  color:var(--text);
  background:var(--bg);
  min-height:100vh;
  min-height:100dvh;
  overflow-x:hidden;
  overscroll-behavior-y:none;
  padding-left:var(--safe-left);
  padding-right:var(--safe-right);
}

/* Subtle ambient background */
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(1200px 600px at 0% -10%,rgba(26,71,49,.06),transparent 55%),
    radial-gradient(900px 500px at 100% 110%,rgba(26,71,49,.05),transparent 60%);
  pointer-events:none;
  z-index:0;
}

input,textarea,select,button{
  font:inherit;
  color:inherit;
  -webkit-appearance:none;
  appearance:none;
  outline:none;
  border:none;
  background:none;
}

button{cursor:pointer;touch-action:manipulation;user-select:none}

::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-thumb{background:rgba(26,71,49,.25);border-radius:999px}
::-webkit-scrollbar-thumb:hover{background:rgba(26,71,49,.45)}

/* ============================================================
   NAV — Premium Bottom Tab Bar
   ============================================================ */
.nav{
  position:fixed;
  left:0;right:0;bottom:0;
  display:flex;
  align-items:stretch;
  justify-content:space-around;
  background:rgba(255,255,255,.88);
  backdrop-filter:saturate(180%) blur(20px);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  border-top:1px solid var(--border);
  padding:6px 4px calc(6px + var(--safe-bottom));
  z-index:900;
  box-shadow:0 -1px 0 rgba(0,0,0,.02),0 -8px 20px rgba(30,40,20,.04);
}

.nb{
  flex:1;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:2px;
  min-height:56px;
  min-width:44px;
  padding:6px 4px 4px;
  background:transparent;
  border:none;
  color:var(--muted);
  position:relative;
  border-radius:12px;
  touch-action:manipulation;
  transition:color .2s ease,background .2s ease,transform .15s ease;
}

.nb:active{transform:scale(.94)}

.nb .ni{
  font-size:22px;
  line-height:1;
  transition:transform .2s ease;
}

.nb .nl{
  font-size:10px;
  font-weight:600;
  letter-spacing:.02em;
  line-height:1;
  text-transform:uppercase;
  opacity:.85;
}

.nb.on{color:var(--primary);background:var(--primary-soft)}
.nb.on .nl{opacity:1;font-weight:700}
.nb.on .ni{transform:translateY(-1px) scale(1.08)}
.nb.on::after{
  content:"";
  position:absolute;
  top:4px;
  left:50%;
  transform:translateX(-50%);
  width:22px;
  height:3px;
  border-radius:3px;
  background:var(--primary);
}

/* ============================================================
   PAGES
   ============================================================ */
.page{
  display:none;
  padding:calc(14px + var(--safe-top)) 14px calc(var(--nav-h) + var(--safe-bottom) + 48px);
  max-width:760px;
  margin:0 auto;
  position:relative;
  z-index:1;
  animation:fadeup .28s cubic-bezier(.2,.8,.2,1);
}
.page.on{display:block}

@keyframes fadeup{
  from{opacity:0;transform:translateY(6px)}
  to{opacity:1;transform:none}
}

/* ============================================================
   HEADER
   ============================================================ */
.hdr{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-bottom:14px;
  padding:4px 2px;
}

.hbrand{
  display:flex;
  align-items:center;
  gap:10px;
  min-width:0;
}

.horb{
  width:40px;height:40px;
  border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--primary),#1e3a5f);
  color:#fff;
  font-size:20px;
  box-shadow:0 6px 16px rgba(47,67,90,.25),inset 0 1px 0 rgba(255,255,255,.25);
  animation:orbp 4s ease-in-out infinite;
  flex-shrink:0;
}
@keyframes orbp{
  0%,100%{transform:scale(1);box-shadow:0 6px 16px rgba(47,67,90,.25),inset 0 1px 0 rgba(255,255,255,.25)}
  50%{transform:scale(1.04);box-shadow:0 8px 22px rgba(26,71,49,.42),inset 0 1px 0 rgba(255,255,255,.25)}
}

.htitle{
  font-size:19px;
  font-weight:800;
  letter-spacing:-.01em;
  color:var(--text);
  line-height:1.15;
}
.hsub{
  font-size:11px;
  color:var(--muted);
  font-weight:500;
  margin-top:1px;
}

.dpill{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:999px;
  padding:7px 12px;
  font-size:12px;
  font-weight:700;
  color:var(--primary);
  box-shadow:var(--shadow-sm);
  white-space:nowrap;
}

.user-pill{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:999px;
  padding:7px 12px 7px 10px;
  font-size:12px;
  font-weight:600;
  color:var(--text);
  display:flex;align-items:center;gap:4px;
  cursor:pointer;
  box-shadow:var(--shadow-sm);
  transition:background .2s,transform .15s;
  touch-action:manipulation;
  max-width:140px;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.user-pill:active{transform:scale(.96);background:var(--primary-soft)}

/* ============================================================
   SECTION LABEL
   ============================================================ */
.sl{
  font-size:13px;
  font-weight:700;
  letter-spacing:.02em;
  color:var(--muted);
  text-transform:uppercase;
  margin:20px 2px 10px;
  display:flex;
  align-items:center;
  gap:8px;
}
.sl::after{
  content:"";
  flex:1;
  height:1px;
  background:linear-gradient(to right,var(--border),transparent);
}

/* ============================================================
   BANNER — AI Live Coach
   ============================================================ */
.banner{
  position:relative;
  background:linear-gradient(135deg,var(--primary) 0%,#1e3a5f 100%);
  color:#fff;
  padding:14px 16px;
  border-radius:var(--radius-md);
  box-shadow:0 8px 24px rgba(26,71,49,.25),inset 0 1px 0 rgba(255,255,255,.12);
  overflow:hidden;
  margin-bottom:8px;
}
.banner::before{
  content:"";
  position:absolute;
  inset:-40%;
  background:radial-gradient(circle at 20% 0%,rgba(255,255,255,.18),transparent 40%);
  pointer-events:none;
}

.banner-top{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:11px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.08em;
  opacity:.92;
  margin-bottom:6px;
  position:relative;
}

.bdot{
  width:8px;height:8px;
  background:#7fe27f;
  border-radius:50%;
  box-shadow:0 0 0 0 rgba(127,226,127,.55);
  animation:blink 1.8s ease-in-out infinite;
}
@keyframes blink{
  0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(127,226,127,.55)}
  50%{opacity:.6;box-shadow:0 0 0 7px rgba(127,226,127,0)}
}

.banner-top span{letter-spacing:.06em}

.banner p{
  font-size:14px;
  line-height:1.5;
  font-weight:500;
  position:relative;
}
.banner p strong{font-weight:800;color:#eaf5dd}

/* ============================================================
   WEEK STRIP
   ============================================================ */
.wstrip{
  display:flex;
  gap:8px;
  overflow-x:auto;
  overscroll-behavior-x:contain;
  padding:4px 2px 10px;
  scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;
}
.wstrip::-webkit-scrollbar{display:none}

.dpill2{
  flex:0 0 56px;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:14px;
  padding:10px 6px 8px;
  text-align:center;
  scroll-snap-align:start;
  box-shadow:var(--shadow-sm);
  position:relative;
  transition:transform .15s,box-shadow .2s;
}
.dpill2.today{
  background:linear-gradient(135deg,var(--primary),#1e3a5f);
  border-color:transparent;
  box-shadow:0 8px 20px rgba(26,71,49,.28);
  transform:translateY(-1px);
}
.dpill2.done .ddot{background:var(--success)}

.dname{
  font-size:10px;
  font-weight:700;
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:.04em;
}
.dpill2.today .dname{color:rgba(255,255,255,.85)}

.dnum{
  font-size:18px;
  font-weight:800;
  color:var(--text);
  margin-top:2px;
  line-height:1.1;
}
.dpill2.today .dnum{color:#fff}

.ddot{
  width:5px;height:5px;
  border-radius:50%;
  background:var(--border-strong);
  margin:6px auto 0;
}
.dpill2.today .ddot{background:#fff}

/* ============================================================
   TREADMILL CARD
   ============================================================ */
.tc{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:16px;
  margin-bottom:12px;
  box-shadow:var(--shadow);
  position:relative;
  overflow:hidden;
}
.tc::after{
  content:"";
  position:absolute;
  top:0;right:0;
  width:140px;height:140px;
  background:radial-gradient(circle,rgba(26,71,49,.07),transparent 65%);
  pointer-events:none;
}

.tc-h{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-bottom:12px;
  position:relative;
}
.tc-h h3{
  font-size:15px;
  font-weight:700;
  color:var(--text);
  letter-spacing:-.01em;
}

.tc-badge{
  font-size:10px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.05em;
  color:var(--primary);
  background:var(--primary-soft);
  padding:5px 9px;
  border-radius:999px;
  white-space:nowrap;
}

.tc-targets{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:8px;
  padding:12px;
  background:var(--surface-2);
  border-radius:var(--radius);
  margin-bottom:12px;
  position:relative;
}
.tc-tgt{
  text-align:center;
  padding:0 4px;
  position:relative;
}
.tc-tgt + .tc-tgt::before{
  content:"";
  position:absolute;
  left:-4px;top:20%;bottom:20%;
  width:1px;
  background:var(--border);
}

.tv{
  font-size:18px;
  font-weight:800;
  color:var(--primary);
  letter-spacing:-.02em;
  line-height:1.1;
}
.tl{
  font-size:10px;
  font-weight:600;
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:.04em;
  margin-top:3px;
}

.tc-inputs{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:8px;
  margin-bottom:12px;
  position:relative;
}
.tib{display:flex;flex-direction:column;gap:4px}
.tib label{
  font-size:11px;
  font-weight:600;
  color:var(--muted);
  padding-left:2px;
}
.tib input{
  height:44px;
  width:100%;
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:var(--surface-2);
  padding:0 12px;
  font-size:16px;
  font-weight:600;
  color:var(--text);
  text-align:center;
  transition:border-color .2s,box-shadow .2s,background .2s;
}
.tib input:focus{
  border-color:var(--primary);
  background:var(--surface);
  box-shadow:0 0 0 3px rgba(26,71,49,.18);
}
.tib input::placeholder{color:var(--border-strong);font-weight:500}

.tc-btn{
  width:100%;
  height:48px;
  background:linear-gradient(135deg,var(--primary),#1e3a5f);
  color:#fff;
  border-radius:var(--radius);
  font-size:15px;
  font-weight:700;
  letter-spacing:.01em;
  box-shadow:0 6px 16px rgba(26,71,49,.28);
  transition:transform .15s,box-shadow .2s,background .3s;
  touch-action:manipulation;
  position:relative;
}
.tc-btn.logged{
  background:linear-gradient(135deg,#2f435a,#1e3a5f);
  box-shadow:0 6px 16px rgba(40,120,40,.28);
}
.tc-btn:active{transform:scale(.98);box-shadow:0 3px 8px rgba(26,71,49,.2)}

/* ============================================================
   REST TIMER
   ============================================================ */
.rtw{
  position:fixed;
  left:50%;
  bottom:calc(var(--nav-h) + var(--safe-bottom) + 20px);
  transform:translateX(-50%) translateY(150%);
  z-index:850;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:10px 16px;
  box-shadow:0 8px 24px rgba(30,40,20,.15), 0 2px 6px rgba(30,40,20,.08);
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  transition:transform .35s cubic-bezier(.34,1.56,.64,1);
  max-width:240px;
  width:calc(100% - 32px);
  pointer-events:auto;
}
.rtw.on{transform:translateX(-50%) translateY(0)}

.rt{position:relative;width:56px;height:56px;flex-shrink:0}
.rtring{position:absolute;inset:0}
.rtring svg{width:100%;height:100%;transform:rotate(-90deg)}
.rttime{
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:14px;
  font-weight:800;
  color:var(--primary);
  letter-spacing:-.02em;
}

.rtinfo{flex:1;min-width:0}
.rtinfo .rl{
  font-size:10px;
  font-weight:700;
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:.04em;
}
.rtinfo .rs{
  font-size:13px;
  font-weight:700;
  color:var(--text);
  margin-top:2px;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}

.rt-skip,.rt-close{
  min-width:44px;
  height:36px;
  padding:0 12px;
  background:var(--surface-2);
  border:1px solid var(--border);
  border-radius:10px;
  font-size:12px;
  font-weight:700;
  color:var(--text);
  transition:background .2s,transform .15s;
}
.rt-skip{color:var(--primary);background:var(--primary-soft);border-color:transparent}
.rt-skip:active,.rt-close:active{transform:scale(.94)}

/* ============================================================
   EXERCISE CARDS
   ============================================================ */
.exlist{display:flex;flex-direction:column;gap:10px;margin-bottom:4px}

.exc{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:14px;
  box-shadow:var(--shadow);
  transition:opacity .3s,transform .2s,border-color .2s;
  position:relative;
  overflow:hidden;
}
.exc.done-ex{
  opacity:.72;
  border-color:rgba(40,167,69,.3);
  background:linear-gradient(135deg,#f7fbf4,#ffffff);
}
.exc.done-ex::before{
  content:"";
  position:absolute;
  left:0;top:0;bottom:0;
  width:3px;
  background:var(--success);
}

.exc-top{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:12px;
}
.eico{
  width:42px;height:42px;
  border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:var(--primary-soft);
  color:var(--primary);
  font-size:20px;
  flex-shrink:0;
}
.i-sh{background:rgba(47,67,90,0.08)}
.i-ar{background:rgba(245,197,24,0.13)}
.i-lg{background:rgba(47,67,90,0.08)}

.emeta{flex:1;min-width:0}
.ename{
  font-size:15px;
  font-weight:700;
  color:var(--text);
  letter-spacing:-.01em;
  line-height:1.25;
  overflow:hidden;
  text-overflow:ellipsis;
}
.esub{
  font-size:12px;
  color:var(--muted);
  margin-top:2px;
  font-weight:500;
}

.echk{
  width:28px;height:28px;
  border-radius:50%;
  border:2px solid var(--border-strong);
  background:var(--surface-2);
  display:flex;align-items:center;justify-content:center;
  font-size:14px;
  font-weight:800;
  color:transparent;
  flex-shrink:0;
  transition:all .2s ease;
  cursor:pointer;
  touch-action:manipulation;
}
.echk.on{
  background:var(--success);
  border-color:var(--success);
  color:#fff;
  box-shadow:0 3px 10px rgba(40,167,69,.35);
}

.exc-body{display:flex;flex-direction:column;gap:10px}

.sets-row{
  display:flex;
  gap:6px;
  flex-wrap:wrap;
}
.sch{
  flex:1;
  min-width:56px;
  padding:8px 4px;
  border:1px solid var(--border);
  background:var(--surface-2);
  border-radius:var(--radius);
  text-align:center;
  cursor:pointer;
  transition:all .2s ease;
  touch-action:manipulation;
}
.sch:active{transform:scale(.96)}
.sch .sn{
  font-size:10px;
  font-weight:700;
  color:var(--muted);
  text-transform:uppercase;
}
.sch .sr{
  font-size:13px;
  font-weight:700;
  color:var(--text);
  margin-top:2px;
}
.sch.logged{
  background:var(--primary);
  border-color:var(--primary);
  box-shadow:0 4px 10px rgba(26,71,49,.24);
}
.sch.logged .sn,.sch.logged .sr{color:#fff}

.ex-inputs{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:8px;
}
.eib{display:flex;flex-direction:column;gap:4px}
.eib label{
  font-size:11px;
  font-weight:600;
  color:var(--muted);
  padding-left:2px;
}
.eib input{
  height:44px;
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:var(--surface-2);
  padding:0 12px;
  font-size:16px;
  font-weight:600;
  color:var(--text);
  text-align:center;
  transition:border-color .2s,box-shadow .2s,background .2s;
}
.eib input:focus{
  border-color:var(--primary);
  background:var(--surface);
  box-shadow:0 0 0 3px rgba(26,71,49,.18);
}

.enote{
  width:100%;
  height:40px;
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:var(--surface-2);
  padding:0 12px;
  font-size:14px;
  color:var(--text);
  transition:border-color .2s,box-shadow .2s;
}
.enote:focus{
  border-color:var(--primary);
  background:var(--surface);
  box-shadow:0 0 0 3px rgba(26,71,49,.18);
}
.enote::placeholder{color:var(--muted)}

/* ============================================================
   PROGRESS / SUMMARY CARD
   ============================================================ */
.prog{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:16px;
  box-shadow:var(--shadow);
  margin-bottom:12px;
}

.prog-top{
  display:flex;
  align-items:center;
  gap:14px;
  padding-bottom:14px;
  border-bottom:1px solid var(--border);
  margin-bottom:12px;
}

.pring{position:relative;width:80px;height:80px;flex-shrink:0}
.pring svg{width:100%;height:100%;transform:rotate(-90deg)}
.prc{
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  flex-direction:column;
}
.ppct{
  font-size:17px;
  font-weight:800;
  color:var(--primary);
  line-height:1;
  letter-spacing:-.02em;
}
.pdone{
  font-size:9px;
  font-weight:700;
  text-transform:uppercase;
  color:var(--muted);
  letter-spacing:.04em;
  margin-top:2px;
}

.pstats{flex:1;display:flex;flex-direction:column;gap:6px;min-width:0}

.prow{
  display:flex;
  justify-content:space-between;
  align-items:center;
  font-size:13px;
  padding:3px 0;
}
.prow .pk{color:var(--muted);font-weight:500}
.prow .pv{color:var(--text);font-weight:700}

.pbars{display:flex;flex-direction:column;gap:10px}
.pbi{display:flex;flex-direction:column;gap:5px}
.pbi .pbl{
  display:flex;
  justify-content:space-between;
  align-items:center;
  font-size:12px;
}
.pbl span{color:var(--muted);font-weight:600}
.pbl strong{color:var(--text);font-weight:700}
.ptrack{
  height:6px;
  background:var(--surface-2);
  border-radius:999px;
  overflow:hidden;
}
.pfill{
  height:100%;
  background:linear-gradient(90deg,var(--primary),var(--accent));
  border-radius:999px;
  transition:width .6s cubic-bezier(.34,1.56,.64,1);
}

/* ============================================================
   AI CHAT
   ============================================================ */
.aichat{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:14px;
  box-shadow:var(--shadow);
  margin-bottom:12px;
  display:flex;
  flex-direction:column;
  gap:10px;
}

.aich{
  display:flex;
  align-items:center;
  gap:8px;
  padding-bottom:10px;
  border-bottom:1px solid var(--border);
}
.aitag{
  font-size:10px;
  font-weight:800;
  letter-spacing:.06em;
  text-transform:uppercase;
  background:var(--primary-soft);
  color:var(--primary);
  padding:4px 8px;
  border-radius:999px;
}
.aich span{font-size:12px;color:var(--muted);font-weight:500}

.aimsgs{
  display:flex;
  flex-direction:column;
  gap:10px;
  max-height:340px;
  overflow-y:auto;
  overscroll-behavior:contain;
  padding:2px;
}

.aimsg{
  display:flex;
  gap:8px;
  align-items:flex-end;
  animation:mfade .3s ease;
}
@keyframes mfade{
  from{opacity:0;transform:translateY(4px)}
  to{opacity:1;transform:none}
}
.aimsg .av{
  width:28px;height:28px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--primary),#1e3a5f);
  color:#fff;
  font-size:13px;
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;
  box-shadow:0 3px 8px rgba(26,71,49,.25);
}
.aimsg .bub{
  max-width:78%;
  background:var(--primary-soft);
  color:var(--text);
  padding:9px 13px;
  border-radius:16px 16px 16px 4px;
  font-size:14px;
  line-height:1.45;
  word-wrap:break-word;
  box-shadow:var(--shadow-sm);
}
.aimsg.user{flex-direction:row-reverse}
.aimsg.user .bub{
  background:linear-gradient(135deg,var(--primary),#1e3a5f);
  color:#fff;
  border-radius:16px 16px 4px 16px;
  box-shadow:0 4px 10px rgba(26,71,49,.25);
}
.aimsg.user .av{background:var(--surface-2);color:var(--primary)}

.airow{
  display:flex;
  gap:8px;
  align-items:center;
  padding-top:4px;
}
.aiinp{
  flex:1;
  height:44px;
  border:1px solid var(--border);
  border-radius:999px;
  background:var(--surface-2);
  padding:0 16px;
  font-size:16px;
  color:var(--text);
  transition:border-color .2s,background .2s,box-shadow .2s;
}
.aiinp:focus{
  border-color:var(--primary);
  background:var(--surface);
  box-shadow:0 0 0 3px rgba(26,71,49,.18);
}
.aiinp::placeholder{color:var(--muted)}

.aisend{
  width:44px;height:44px;
  background:linear-gradient(135deg,var(--primary),#1e3a5f);
  color:#fff;
  border-radius:50%;
  font-size:18px;
  font-weight:700;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 14px rgba(26,71,49,.28);
  transition:transform .15s,box-shadow .2s;
  flex-shrink:0;
}
.aisend:active{transform:scale(.92);box-shadow:0 3px 8px rgba(26,71,49,.2)}

/* ============================================================
   SAVE BTN / ADD EXERCISE
   ============================================================ */
.savebtn{
  width:100%;
  height:50px;
  background:linear-gradient(135deg,var(--primary),#1e3a5f);
  color:#fff;
  border-radius:var(--radius);
  font-size:15px;
  font-weight:700;
  letter-spacing:.01em;
  box-shadow:0 6px 16px rgba(26,71,49,.28);
  transition:transform .15s,box-shadow .2s;
  margin-top:8px;
  touch-action:manipulation;
}
.savebtn.blue{
  background:linear-gradient(135deg,#3b5fae,#5277c2);
  box-shadow:0 6px 16px rgba(59,95,174,.28);
}
.savebtn:active{transform:scale(.98);box-shadow:0 3px 8px rgba(26,71,49,.2)}

.addex{
  width:100%;
  height:48px;
  background:var(--surface);
  color:var(--primary);
  border:2px dashed var(--border-strong);
  border-radius:var(--radius);
  font-size:14px;
  font-weight:700;
  margin:6px 0 4px;
  transition:all .2s;
  touch-action:manipulation;
}
.addex:active{transform:scale(.98);background:var(--primary-soft);border-color:var(--primary)}

/* ============================================================
   MODAL — Bottom Sheet
   ============================================================ */
.moverlay{
  position:fixed;inset:0;
  background:rgba(20,28,14,.55);
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
  z-index:1000;
  opacity:0;
  pointer-events:none;
  transition:opacity .28s ease;
  display:flex;
  align-items:flex-end;
  justify-content:center;
}
.moverlay.on{opacity:1;pointer-events:auto}

.modal{
  width:100%;
  max-width:480px;
  background:var(--surface);
  border-radius:20px 20px 0 0;
  padding:18px 18px calc(18px + var(--safe-bottom));
  box-shadow:0 -12px 40px rgba(0,0,0,.2);
  transform:translateY(100%);
  transition:transform .35s cubic-bezier(.34,1.56,.64,1);
  max-height:90vh;
  overflow-y:auto;
  overscroll-behavior:contain;
  position:relative;
}
.modal::before{
  content:"";
  display:block;
  width:36px;height:4px;
  background:var(--border-strong);
  border-radius:2px;
  margin:0 auto 14px;
}
.moverlay.on .modal{transform:translateY(0)}

.modal h3{
  font-size:18px;
  font-weight:800;
  color:var(--text);
  margin-bottom:14px;
  letter-spacing:-.01em;
}

.mf{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}
.mf label{
  font-size:12px;
  font-weight:600;
  color:var(--muted);
  padding-left:2px;
}
.mf input,.mf select{
  height:44px;
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:var(--surface-2);
  padding:0 14px;
  font-size:16px;
  color:var(--text);
  transition:border-color .2s,background .2s,box-shadow .2s;
  width:100%;
}
.mf input:focus,.mf select:focus{
  border-color:var(--primary);
  background:var(--surface);
  box-shadow:0 0 0 3px rgba(26,71,49,.18);
}

.mbtns{display:flex;gap:8px;margin-top:6px}
.mbtn{
  flex:1;
  height:48px;
  border-radius:var(--radius);
  font-size:14px;
  font-weight:700;
  transition:transform .15s,background .2s;
  touch-action:manipulation;
}
.mb-c{
  background:var(--surface-2);
  color:var(--text);
  border:1px solid var(--border);
}
.mb-a{
  background:linear-gradient(135deg,var(--primary),#1e3a5f);
  color:#fff;
  box-shadow:0 6px 16px rgba(26,71,49,.28);
}
.mbtn:active{transform:scale(.97)}

/* ============================================================
   BODY PAGE (Measurements)
   ============================================================ */
.bhero{
  position:relative;
  background:linear-gradient(135deg,var(--primary),#1e3a5f);
  color:#fff;
  padding:18px 16px;
  border-radius:var(--radius-md);
  margin-bottom:14px;
  overflow:hidden;
  box-shadow:0 8px 24px rgba(26,71,49,.25),inset 0 1px 0 rgba(255,255,255,.12);
}
.bhero::before{
  content:"";
  position:absolute;
  inset:-40%;
  background:radial-gradient(circle at 80% 20%,rgba(255,255,255,.18),transparent 45%);
  pointer-events:none;
}
.bhero h2{
  font-size:18px;
  font-weight:800;
  letter-spacing:-.01em;
  position:relative;
}
.bhero p{
  font-size:13px;
  opacity:.92;
  margin-top:3px;
  position:relative;
}

.pgrid{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:10px;
  margin-bottom:14px;
}
.pf{
  display:flex;
  flex-direction:column;
  gap:4px;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:10px 12px;
  box-shadow:var(--shadow-sm);
}
.pf label{
  font-size:11px;
  font-weight:700;
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:.04em;
}
.pfr{display:flex;align-items:center;gap:4px}
.pf input{
  flex:1;
  height:36px;
  border:none;
  background:transparent;
  font-size:16px;
  font-weight:700;
  color:var(--text);
  padding:0;
}
.pf input:focus{outline:none}
.pf .u{
  font-size:11px;
  font-weight:600;
  color:var(--muted);
  text-transform:uppercase;
}

.bmic{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:16px;
  margin-bottom:14px;
  box-shadow:var(--shadow);
  display:flex;
  align-items:center;
  gap:14px;
}
.bmig{flex:1}
.bmii{display:flex;flex-direction:column;gap:2px;text-align:right}
.bmii .bv{
  font-size:24px;
  font-weight:800;
  color:var(--primary);
  letter-spacing:-.02em;
  line-height:1.1;
}
.bmii .bl{
  font-size:11px;
  font-weight:700;
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:.04em;
}

.mgrp{margin-bottom:14px}
.mgh{
  font-size:13px;
  font-weight:700;
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:.04em;
  margin-bottom:8px;
  padding-left:2px;
}

.mgrid{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:10px;
}

.mfi{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:10px 12px;
  box-shadow:var(--shadow-sm);
  display:flex;
  flex-direction:column;
  gap:4px;
}
.mfi label{
  font-size:11px;
  font-weight:700;
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:.04em;
}
.mfir{display:flex;align-items:center;gap:4px}
.mfi input{
  flex:1;
  height:32px;
  background:transparent;
  font-size:15px;
  font-weight:700;
  color:var(--text);
  padding:0;
}
.mfi input:focus{outline:none}
.mfi .u{
  font-size:11px;
  font-weight:600;
  color:var(--muted);
  text-transform:uppercase;
}
.bcard{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:14px;margin-bottom:14px;box-shadow:var(--shadow-sm)}
.bodycomp-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px}
/* v3.1 grid overflow fix */
.mgrid>*,.pgrid>*,.bodycomp-grid>*{min-width:0}
.mfi{min-width:0;max-width:100%;box-sizing:border-box}

.bc-item{background:var(--bg-soft,#f7f9f6);border:1px solid var(--border);border-radius:10px;padding:10px 12px;min-height:44px}
.bc-label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;font-weight:700}
.bc-value{font-size:20px;font-weight:800;color:var(--text);margin-top:2px;line-height:1.1}
.bc-foot{font-size:11px;color:var(--muted);margin-top:10px;line-height:1.4}
@media(min-width:720px){.bodycomp-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.mfi input{min-height:44px}
.pf input,.pf select{min-height:44px}
.pf select{flex:1;border:none;background:transparent;font-size:16px;font-weight:700;color:var(--text);padding:0}
.pf select:focus{outline:none}

.vizcard{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:16px;
  box-shadow:var(--shadow);
  margin-bottom:12px;
}
.vizh{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  margin-bottom:10px;
}
.vizh h3{
  font-size:14px;
  font-weight:700;
  color:var(--text);
}
.vizh span{
  font-size:10px;
  font-weight:700;
  text-transform:uppercase;
  color:var(--primary);
  background:var(--primary-soft);
  padding:4px 8px;
  border-radius:999px;
}

.promptbox{
  background:var(--surface-2);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:12px;
  margin-bottom:10px;
  max-height:140px;
  overflow-y:auto;
  overscroll-behavior:contain;
}
.promptbox p{
  font-size:12px;
  color:var(--text);
  line-height:1.5;
  font-family:-apple-system,BlinkMacSystemFont,'SF Mono',ui-monospace,Menlo,monospace;
  white-space:pre-wrap;
  word-break:break-word;
}

.vizbtns{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.vbtn{
  height:42px;
  border-radius:var(--radius);
  font-size:12px;
  font-weight:700;
  transition:transform .15s,background .2s;
  touch-action:manipulation;
}
.vb-gen{background:linear-gradient(135deg,var(--primary),#1e3a5f);color:#fff;box-shadow:0 4px 10px rgba(26,71,49,.25)}
.vb-copy{background:var(--surface-2);border:1px solid var(--border);color:var(--text)}
.vb-kling{background:linear-gradient(135deg,#3b5fae,#5277c2);color:#fff;box-shadow:0 4px 10px rgba(59,95,174,.22)}
.vbtn:active{transform:scale(.97)}

/* ============================================================
   HISTORY / PROGRESS PAGE
   ============================================================ */
.tabs{
  display:flex;
  gap:6px;
  overflow-x:auto;
  padding:4px 2px 14px;
  -webkit-overflow-scrolling:touch;
  scroll-snap-type:x proximity;
}
.tabs::-webkit-scrollbar{display:none}

.tbtn{
  flex:0 0 auto;
  padding:9px 14px;
  min-height:36px;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:999px;
  font-size:12px;
  font-weight:700;
  color:var(--muted);
  white-space:nowrap;
  transition:all .2s;
  touch-action:manipulation;
  scroll-snap-align:start;
}
.tbtn.on{
  background:var(--primary);
  color:#fff;
  border-color:var(--primary);
  box-shadow:0 4px 10px rgba(26,71,49,.25);
}

.chartcard{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:16px;
  box-shadow:var(--shadow);
  margin-bottom:12px;
}
.chartcard h3{
  font-size:14px;
  font-weight:700;
  color:var(--text);
  margin-bottom:10px;
}
.chartwrap{
  position:relative;
  width:100%;
  height:220px;
  max-height:240px;
}

.hlist{display:flex;flex-direction:column;gap:8px}
.hi{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:12px 14px;
  box-shadow:var(--shadow-sm);
  transition:transform .15s,box-shadow .2s;
  cursor:pointer;
  touch-action:manipulation;
}
.hi:active{transform:scale(.99);box-shadow:var(--shadow)}

.hi .hdate{
  font-size:11px;
  font-weight:700;
  color:var(--primary);
  text-transform:uppercase;
  letter-spacing:.04em;
  margin-bottom:4px;
}
.hi .hstats{display:flex;gap:14px;flex-wrap:wrap}
.hi .hstat{
  font-size:12px;
  color:var(--muted);
  font-weight:500;
}
.hi .hstat strong{color:var(--text);font-weight:700;margin-right:3px}

.hbar{
  margin-top:8px;
  height:4px;
  background:var(--surface-2);
  border-radius:999px;
  overflow:hidden;
}
.hfill{
  height:100%;
  background:linear-gradient(90deg,var(--primary),var(--accent));
  border-radius:999px;
}

.empty{
  text-align:center;
  padding:40px 20px;
  color:var(--muted);
}
.empty .ei{
  font-size:42px;
  margin-bottom:10px;
  opacity:.6;
}
.empty p{font-size:13px;font-weight:500}

/* ============================================================
   TOAST
   ============================================================ */
.toast{
  position:fixed;
  left:50%;
  bottom:calc(var(--nav-h) + var(--safe-bottom) + 16px);
  transform:translateX(-50%) translateY(20px);
  background:rgba(20,28,14,.92);
  color:#fff;
  padding:11px 18px;
  border-radius:999px;
  font-size:13px;
  font-weight:600;
  box-shadow:0 8px 24px rgba(0,0,0,.28);
  opacity:0;
  pointer-events:none;
  transition:opacity .3s,transform .3s cubic-bezier(.34,1.56,.64,1);
  z-index:1100;
  max-width:92vw;
  text-align:center;
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}

/* ============================================================
   AUTH PAGE
   ============================================================ */
.auth-overlay{
  position:fixed;inset:0;
  background:linear-gradient(160deg,#1e3a5f 0%,#141f30 60%,#0a1220 100%);
  z-index:2000;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:calc(20px + var(--safe-top)) 20px calc(20px + var(--safe-bottom));
  opacity:1;
  transition:opacity .35s ease;
  overflow-y:auto;
}
.auth-overlay::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(600px 400px at 30% 20%,rgba(90,130,180,.22),transparent 55%),
    radial-gradient(500px 350px at 70% 85%,rgba(26,71,49,.35),transparent 60%);
  pointer-events:none;
}
.auth-overlay.hidden{opacity:0;pointer-events:none}

.auth-box{
  width:100%;
  max-width:380px;
  background:rgba(255,255,255,.97);
  backdrop-filter:blur(24px);
  -webkit-backdrop-filter:blur(24px);
  border-radius:24px;
  padding:28px 22px 22px;
  box-shadow:0 24px 60px rgba(0,0,0,.35),inset 0 1px 0 rgba(255,255,255,.5);
  position:relative;
}

.auth-logo{text-align:center;margin-bottom:18px}
.auth-orb{
  width:64px;height:64px;
  margin:0 auto 10px;
  border-radius:20px;
  background:linear-gradient(135deg,var(--primary),#1e3a5f);
  display:flex;align-items:center;justify-content:center;
  font-size:32px;
  box-shadow:0 12px 28px rgba(26,71,49,.45),inset 0 1px 0 rgba(255,255,255,.3);
  animation:orbp 4s ease-in-out infinite;
}
.auth-brand{
  font-size:26px;
  font-weight:800;
  color:var(--text);
  letter-spacing:-.02em;
}
.auth-sub{
  font-size:13px;
  color:var(--muted);
  margin-top:3px;
}

.auth-tabs{
  display:flex;
  background:var(--surface-2);
  border:1px solid var(--border);
  border-radius:12px;
  padding:3px;
  margin-bottom:18px;
  gap:3px;
}
.auth-tab{
  flex:1;
  height:40px;
  background:transparent;
  color:var(--muted);
  font-size:13px;
  font-weight:700;
  border-radius:10px;
  transition:all .2s;
  touch-action:manipulation;
}
.auth-tab.on{
  background:var(--surface);
  color:var(--primary);
  box-shadow:0 2px 6px rgba(0,0,0,.06);
}

.auth-field{display:flex;flex-direction:column;gap:5px;margin-bottom:12px}
.auth-field label{
  font-size:11px;
  font-weight:700;
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:.04em;
  padding-left:2px;
}
.auth-field input{
  height:46px;
  border:1px solid var(--border);
  border-radius:12px;
  background:var(--surface-2);
  padding:0 14px;
  font-size:16px;
  color:var(--text);
  font-weight:500;
  transition:border-color .2s,background .2s,box-shadow .2s;
  width:100%;
}
.auth-field input:focus{
  border-color:var(--primary);
  background:var(--surface);
  box-shadow:0 0 0 3px rgba(26,71,49,.18);
}

.auth-btn{
  width:100%;
  height:50px;
  background:linear-gradient(135deg,var(--primary),#1e3a5f);
  color:#fff;
  border-radius:12px;
  font-size:15px;
  font-weight:700;
  letter-spacing:.01em;
  box-shadow:0 8px 20px rgba(26,71,49,.35);
  transition:transform .15s,box-shadow .2s;
  margin-top:6px;
  touch-action:manipulation;
}
.auth-btn:active{transform:scale(.98);box-shadow:0 4px 10px rgba(26,71,49,.25)}

.auth-err{
  background:rgba(220,53,69,.08);
  color:var(--danger);
  border:1px solid rgba(220,53,69,.18);
  padding:9px 12px;
  border-radius:10px;
  font-size:12px;
  font-weight:600;
  margin-bottom:12px;
  display:none;
}
.auth-err.on{display:block}


/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:380px){
  .page{padding-left:12px;padding-right:12px}
  .tv{font-size:16px}
  .ename{font-size:14px}
  .bmii .bv{font-size:20px}
  .ppct{font-size:15px}
  .tc-targets{padding:10px 8px}
}

@media(max-width:340px){
  .tc-inputs,.tc-targets{gap:6px}
  .tib input,.eib input{padding:0 8px}
  .htitle{font-size:17px}
}

/* Tablet+ */
@media(min-width:720px){
  .page{padding-left:20px;padding-right:20px}
  .ex-inputs{grid-template-columns:1fr 1fr 1fr 1fr}
  .mgrid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .pgrid{grid-template-columns:repeat(4,minmax(0,1fr))}
}

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

/* Body diagram */
.body-diagram-card{padding-top:14px}
.body-diagram-wrap{display:flex;flex-direction:column;align-items:center;gap:8px;position:relative}
.body-diagram{width:100%;max-width:260px;height:auto;color:var(--text,#1c1917);opacity:.9}
.bd-silhouette{fill:rgba(26,71,49,0.05);stroke:currentColor;stroke-width:1.5;stroke-linejoin:round}
.bd-spine{stroke:currentColor;stroke-width:1;stroke-dasharray:3 4;opacity:0.5;fill:none}
.bd-dot{fill:var(--primary,#2f435a);stroke:#fff;stroke-width:2;cursor:pointer;transition:transform .15s ease,fill .15s ease;transform-box:fill-box;transform-origin:center}
.bd-dot:hover,.bd-dot:focus{fill:#7a9662;transform:scale(1.4)}
.bd-dot.active{fill:#d4a947;transform:scale(1.5)}
.bd-legend{font-size:11px;color:var(--muted,#78716c);text-align:center}
.bd-view-toggle{display:inline-flex;background:var(--bg-soft,#f7f9f6);border:1px solid var(--border,#e7e5e4);border-radius:999px;padding:3px;margin:0 auto 10px auto}
.bd-view-btn{background:transparent;border:none;padding:6px 16px;font-size:13px;font-weight:600;color:var(--muted,#78716c);border-radius:999px;cursor:pointer;transition:all .2s ease;min-height:32px}
.bd-view-btn.active{background:var(--primary,#2f435a);color:#fff;box-shadow:0 1px 3px rgba(26,71,49,0.25)}
.bd-tooltip{position:absolute;max-width:220px;background:var(--text,#1c1917);color:#fff;padding:8px 12px;border-radius:10px;font-size:12px;line-height:1.4;box-shadow:0 4px 14px rgba(0,0,0,0.18);z-index:20;pointer-events:none;transform:translate(-50%,calc(-100% - 12px));opacity:0;transition:opacity .2s ease;display:none}
.bd-tooltip.show{opacity:1}
.bd-tooltip::after{content:'';position:absolute;left:50%;bottom:-5px;transform:translateX(-50%);border:5px solid transparent;border-top-color:var(--text,#1c1917);border-bottom:0}
@media(min-width:720px){.body-diagram{max-width:300px}}

/* Body diagram v4.0 additions */
.bd-controls{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:8px}
.bd-gender-toggle{display:inline-flex;background:var(--bg-soft,#f7f9f6);border:1px solid var(--border,#e7e5e4);border-radius:999px;padding:3px}
.bd-gender-btn{background:transparent;border:none;padding:6px 14px;font-size:13px;font-weight:600;color:var(--muted,#78716c);border-radius:999px;cursor:pointer;min-height:32px;transition:all .2s ease}
.bd-gender-btn.active{background:var(--primary,#2f435a);color:#fff;box-shadow:0 1px 3px rgba(26,71,49,0.25)}
.bd-body{fill:rgba(26,71,49,0.06);stroke:currentColor;stroke-width:1.3;stroke-linejoin:round;stroke-linecap:round}
.bd-muscle{fill:none;stroke:currentColor;stroke-width:0.8;opacity:0.4;stroke-linecap:round}
.bd-ring{fill:rgba(26,71,49,0.10);stroke:var(--primary,#2f435a);stroke-width:1.4;opacity:0.85;cursor:pointer;transition:all .15s ease}
.bd-ring:hover,.bd-ring.active{fill:rgba(212,169,71,0.35);stroke:#d4a947;stroke-width:2}
.bd-lead{stroke:currentColor;stroke-width:0.7;opacity:0.4;fill:none;stroke-dasharray:2 2}
.bd-label{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;font-size:10px;font-weight:700;fill:var(--text,#1c1917);letter-spacing:0.4px}
.bd-label-sub{font-family:inherit;font-size:8.5px;font-weight:500;fill:var(--muted,#78716c);letter-spacing:0}
.body-diagram{max-width:340px !important}
@media(min-width:720px){.body-diagram{max-width:380px !important}}


/* Body page defensive layout (v3.0) */

#page-body > .card,#page-body > .bcard,#page-body > .bhero,#page-body > .sl,#page-body > .mgrp{max-width:100%;width:100%;box-sizing:border-box}
.page{overflow-x:hidden}
.card,.bcard,.bhero{box-sizing:border-box;max-width:100%}

/* WORKOUT V3 START */
#page-workout{background:var(--bg,#f4f2ee);}
.w3-top{display:flex;align-items:center;gap:12px;padding:14px var(--page-pad,16px) 10px;position:sticky;top:0;background:var(--bg,#f4f2ee);z-index:40;}
.w3-hm{background:transparent;border:0;padding:6px;display:flex;flex-direction:column;gap:5px;cursor:pointer;}
.w3-hm span{display:block;width:22px;height:2.4px;background:var(--text,#1c1917);border-radius:2px;}
.w3-title{flex:1;font-family:var(--font-display);font-size:22px;font-weight:800;color:var(--text,#1c1917);letter-spacing:-0.5px;}
.w3-title .w3-ttab{color:var(--muted,#78716c);font-weight:600;margin-left:6px;cursor:pointer;font-size:18px;}
.w3-avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#c9a010);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;cursor:pointer;box-shadow:0 2px 6px rgba(0,0,0,.12);overflow:hidden;}
.w3-avatar img{width:100%;height:100%;object-fit:cover;}
.w3-avatar-lg{width:56px;height:56px;font-size:22px;}
.w3-card{background:var(--surface,#fff);border:1px solid var(--border,#e7e5e4);border-radius:18px;padding:14px 14px 12px;margin:10px var(--page-pad,16px);box-shadow:0 1px 3px rgba(0,0,0,.04);}
.w3-card-h{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;}
.w3-card-t{font-weight:700;font-size:15px;color:var(--text,#1c1917);}
.w3-card-sub{font-size:12px;color:var(--muted,#78716c);}
.w3-mini-btn{background:var(--bg,#f4f2ee);border:0;color:var(--text,#1c1917);font-weight:600;font-size:12px;padding:6px 12px;border-radius:999px;cursor:pointer;}
.w3-tgt-row{margin-bottom:10px;}
.w3-tgt-row:last-child{margin-bottom:0;}
.w3-tgt-top{display:flex;justify-content:space-between;font-size:12px;color:var(--muted,#78716c);margin-bottom:4px;}
.w3-tgt-top b{color:var(--text,#1c1917);font-weight:700;font-size:13px;}
.w3-tgt-bar{height:10px;background:var(--bg,#f4f2ee);border-radius:999px;overflow:hidden;position:relative;}
.w3-tgt-fill{height:100%;border-radius:999px;transition:width .6s cubic-bezier(.34,1.56,.64,1);}
.w3-tgt-fill.c1{background:linear-gradient(90deg,var(--accent),#f5d060);}
.w3-tgt-fill.c2{background:linear-gradient(90deg,var(--primary),#3d5a78);}
.w3-tgt-fill.c3{background:linear-gradient(90deg,var(--primary),#3d5a78);}
.w3-tgt-fill.c4{background:linear-gradient(90deg,#a55a3a,#c77a52);}
.w3-streaks{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;padding:0 var(--page-pad,16px);}
.w3-streak-card{background:var(--surface,#fff);border:1px solid var(--border,#e7e5e4);border-radius:16px;padding:12px 8px 10px;text-align:center;box-shadow:0 1px 3px rgba(0,0,0,.04);}
.w3-sc-ico{width:34px;height:34px;border-radius:50%;background:rgba(234,88,12,.15);color:var(--accent);display:flex;align-items:center;justify-content:center;margin:0 auto 6px;font-size:16px;}
.w3-sc-v{font-family:var(--font-display);font-size:24px;font-weight:800;color:var(--text,#1c1917);line-height:1;}
.w3-sc-l{font-size:10px;text-transform:uppercase;letter-spacing:0.5px;color:var(--muted,#78716c);margin-top:3px;font-weight:600;}
.w3-today-kicker{font-size:11px;text-transform:uppercase;letter-spacing:0.8px;color:var(--muted,#78716c);font-weight:700;}
.w3-today-name{font-family:var(--font-display);font-size:20px;font-weight:800;color:var(--text,#1c1917);margin-top:2px;letter-spacing:-0.3px;}
.w3-today-prog{font-size:13px;font-weight:700;color:var(--green,#2f435a);background:rgba(26,71,49,.1);padding:6px 10px;border-radius:999px;}
.w3-ex-list{display:flex;flex-direction:column;gap:8px;margin-bottom:12px;}
.w3-cta{width:100%;background:linear-gradient(135deg,var(--accent),#c9a010);color:#fff;border:0;border-radius:14px;padding:16px;font-family:var(--font-display);font-size:17px;font-weight:800;letter-spacing:-0.2px;display:flex;align-items:center;justify-content:center;gap:10px;cursor:pointer;box-shadow:0 4px 12px rgba(245,197,24,.30);}
.w3-cta-ic{display:inline-flex;width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,.25);align-items:center;justify-content:center;font-size:12px;}
.w3-cta:active{transform:translateY(1px);}
.w3-feed{display:flex;flex-direction:column;gap:10px;}
.w3-fi{display:flex;gap:10px;padding:10px;background:var(--bg,#f7f5ef);border-radius:12px;cursor:pointer;}
.w3-fi-ic{width:42px;height:42px;border-radius:10px;background:linear-gradient(135deg,var(--primary),#3d5a78);color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0;}
.w3-fi-ic.b{background:linear-gradient(135deg,var(--primary),#1e3a5f);}
.w3-fi-ic.o{background:linear-gradient(135deg,var(--accent),#c9a010);}
.w3-fi-body{flex:1;min-width:0;}
.w3-fi-t{font-weight:700;font-size:13px;color:var(--text,#1c1917);line-height:1.3;}
.w3-fi-s{font-size:11px;color:var(--muted,#78716c);margin-top:2px;line-height:1.3;}
.w3-fi-tag{font-size:10px;text-transform:uppercase;letter-spacing:0.5px;color:var(--accent);font-weight:700;margin-top:4px;}
.w3-card #w-cal{background:transparent;border:0;padding:0;box-shadow:none;margin:0;}
.w3-drawer-ov{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:1600;opacity:0;pointer-events:none;transition:opacity .25s;}
.w3-drawer-ov.on{opacity:1;pointer-events:auto;}
.w3-drawer{position:fixed;top:0;left:0;bottom:0;width:78%;max-width:320px;background:var(--surface,#fff);z-index:1601;transform:translateX(-100%);transition:transform .3s cubic-bezier(.4,0,.2,1);box-shadow:4px 0 20px rgba(0,0,0,.15);display:flex;flex-direction:column;}
.w3-drawer.on{transform:translateX(0);}
.w3-drawer-h{padding:26px 18px 18px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--border,#e7e5e4);background:linear-gradient(135deg,rgba(47,67,90,.10),rgba(47,67,90,.05));}
.w3-drawer-name{font-family:var(--font-display);font-size:17px;font-weight:800;color:var(--text,#1c1917);}
.w3-drawer-sub{font-size:12px;color:var(--muted,#78716c);}
.w3-drawer-list{padding:10px 8px;display:flex;flex-direction:column;gap:2px;flex:1;overflow:auto;}
.w3-drawer-list button{text-align:left;background:transparent;border:0;padding:14px 14px;font-size:15px;font-weight:600;color:var(--text,#1c1917);border-radius:10px;cursor:pointer;}
.w3-drawer-list button:hover,.w3-drawer-list button:active{background:var(--bg,#f4f2ee);}
.w3-drawer-div{height:1px;background:var(--border,#e7e5e4);margin:8px 14px;}
@media (max-width:360px){.w3-streaks{gap:7px;} .w3-sc-v{font-size:21px;}}
/* WORKOUT V3 END */

/* TODAY V4 START */
.w3-today2{padding:14px;}
.w3-t2-row{display:flex;gap:12px;align-items:flex-start;}
.w3-t2-thumb{width:72px;height:72px;border-radius:14px;background:linear-gradient(135deg,var(--primary),#1e3a5f);color:#fff;display:flex;align-items:center;justify-content:center;font-size:30px;flex-shrink:0;box-shadow:0 4px 10px rgba(26,71,49,.25);overflow:hidden;}
.w3-t2-thumb img{width:100%;height:100%;object-fit:cover;}
.w3-t2-body{flex:1;min-width:0;}
.w3-t2-title{font-family:var(--font-display);font-size:17px;font-weight:800;color:var(--text,#1c1917);line-height:1.25;letter-spacing:-0.2px;margin-bottom:8px;}
.w3-t2-actions{display:flex;gap:6px;align-items:center;}
.w3-t2-pill{flex:1;background:var(--bg,#f4f2ee);border:0;padding:9px 12px;border-radius:10px;font-size:13px;font-weight:700;color:var(--text,#1c1917);display:inline-flex;align-items:center;gap:6px;cursor:pointer;}
.w3-t2-pill-ic{font-size:13px;}
.w3-t2-more{width:38px;height:36px;background:var(--bg,#f4f2ee);border:0;border-radius:10px;font-weight:800;color:var(--muted,#78716c);font-size:14px;letter-spacing:1px;cursor:pointer;}
.w3-t2-prog{margin-top:14px;display:flex;align-items:center;gap:10px;}
.w3-t2-pct{font-family:var(--font-display);font-weight:800;font-size:15px;color:var(--text,#1c1917);min-width:42px;}
.w3-t2-bar{flex:1;height:10px;background:var(--bg,#f4f2ee);border-radius:999px;overflow:hidden;}
.w3-t2-fill{height:100%;background:linear-gradient(90deg,var(--accent),#f5d060);border-radius:999px;transition:width .6s cubic-bezier(.34,1.56,.64,1);}
.w3-today2 #w-ex-summary{margin-top:14px;margin-bottom:0;}
.w3-today2 .w3-cta{margin-top:14px;}
.w3-rest{display:flex;gap:12px;align-items:center;background:linear-gradient(135deg,rgba(26,71,49,.08),rgba(26,71,49,.02));border:1px solid rgba(26,71,49,.15);padding:12px 14px;border-radius:12px;margin-top:14px;}
.w3-rest-ic{width:40px;height:40px;border-radius:10px;background:rgba(26,71,49,.12);display:flex;align-items:center;justify-content:center;font-size:20px;}
.w3-rest-t{font-weight:800;color:var(--text,#1c1917);font-size:15px;}
.w3-rest-s{font-size:12px;color:var(--muted,#78716c);margin-top:2px;}
/* TODAY V4 END */

/* BUTTONS UNIFIED BLUE */
.w3-cta{background:linear-gradient(135deg,var(--primary),#1e3a5f)!important;box-shadow:0 4px 12px rgba(47,67,90,.25)!important;}
.savebtn,.savebtn.blue,.tc-btn,.tc-btn.logged,.aisend,.auth-btn{background:linear-gradient(135deg,var(--primary),#1e3a5f)!important;box-shadow:0 6px 16px rgba(26,71,49,.28)!important;}
.addex{color:var(--primary)!important;}
/* END BUTTONS UNIFIED */

/* SIMPLE LIST START */
.w3-tbl{display:flex;flex-direction:column;margin-top:14px;border-top:1px solid var(--border,#e7e5e4);}
.w3-tbl-h{display:grid;grid-template-columns:1fr 60px 80px;padding:10px 2px 8px;font-size:12px;color:var(--muted,#78716c);font-weight:600;border-bottom:1px solid var(--border,#e7e5e4);}
.w3-tbl-h>div:nth-child(2),.w3-tbl-h>div:nth-child(3){text-align:center;}
.w3-tbl-r{display:grid;grid-template-columns:1fr 60px 80px;padding:12px 2px;font-size:14px;color:var(--text,#1c1917);border-bottom:1px solid var(--border,#e7e5e4);cursor:pointer;align-items:center;}
.w3-tbl-r:last-child{border-bottom:0;}
.w3-tbl-r:active{background:rgba(0,0,0,.03);}
.w3-tbl-n{font-weight:600;}
.w3-tbl-v{text-align:center;color:var(--text,#1c1917);font-weight:500;}
.w3-tbl-r.done .w3-tbl-n{color:var(--muted,#78716c);text-decoration:line-through;}

/* Yellow CTA override (inside Today card) */
.w3-today2 .w3-cta{background:linear-gradient(135deg,var(--accent),#c9a010)!important;color:#1a1a2e!important;box-shadow:0 4px 12px rgba(245,197,24,.3)!important;}
.w3-today2 .w3-cta .w3-cta-ic{background:rgba(0,0,0,.18);color:#111;}
/* SIMPLE LIST END */

/* STICKY PROGRESS START */
#wv-ex{position:relative;}
.wex-sticky{position:sticky;top:0;margin:0 -14px;z-index:900;background:var(--bg,#f4f2ee);padding:calc(env(safe-area-inset-top,0px) + 12px) 14px 10px;border-bottom:1px solid var(--border,#e7e5e4);display:flex;align-items:center;gap:12px;box-shadow:0 2px 8px rgba(0,0,0,.04);}
.wex-sticky-back{width:38px;height:38px;flex-shrink:0;background:var(--surface,#fff);border:1px solid var(--border,#e7e5e4);border-radius:10px;color:var(--text,#1c1917);font-size:20px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;line-height:1;}
.wex-sticky-pct{font-family:var(--font-display);font-size:20px;font-weight:800;color:var(--text,#1c1917);min-width:48px;}
.wex-sticky-bar{flex:1;height:10px;background:#e7e5e4;border-radius:999px;overflow:hidden;}
.wex-sticky-fill{height:100%;background:linear-gradient(90deg,var(--accent),#c9a010);border-radius:999px;transition:width .5s cubic-bezier(.34,1.56,.64,1);}
#wv-ex{padding-top:0;}
.wex-sub{font-family:var(--font-display);font-size:14px;font-weight:700;color:var(--muted,#78716c);padding:6px var(--page-pad,16px) 4px;text-align:center;}
/* STICKY PROGRESS END */

/* CARDIO VIEW START */
.wex-ai-rec{background:linear-gradient(135deg,#2f435a,#1e3a5f);color:#fff;margin:0 var(--page-pad,16px) 14px;padding:14px 16px;border-radius:16px;box-shadow:0 4px 12px rgba(26,71,49,.2);}
.wex-ai-tag{font-size:10px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--accent);margin-bottom:6px;}
.wex-ai-txt{font-size:14px;line-height:1.5;color:rgba(255,255,255,.95);}
.cardio-card{background:#1e3a5f;color:#fff;margin:0 var(--page-pad,16px);padding:18px;border-radius:18px;box-shadow:0 8px 20px rgba(0,0,0,.15);}
.cardio-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;}
.cardio-head h3{margin:0;font-family:var(--font-display);font-size:22px;font-weight:800;letter-spacing:-0.3px;}
.cardio-pill{background:rgba(245,197,24,.2);color:var(--accent);border:1px solid rgba(245,197,24,.5);padding:6px 12px;border-radius:999px;font-size:11px;font-weight:800;letter-spacing:.5px;}
.cardio-stats{display:flex;align-items:center;justify-content:space-between;padding:8px 0 16px;}
.cardio-stats .cs-i{flex:1;text-align:center;}
.cardio-stats .cs-v{font-family:var(--font-display);font-size:36px;font-weight:800;line-height:1;letter-spacing:-1px;}
.cardio-stats .cs-l{font-size:10px;font-weight:700;color:rgba(255,255,255,.55);margin-top:5px;letter-spacing:1px;}
.cardio-stats .cs-sep{width:1px;height:50px;background:rgba(255,255,255,.12);}
.cardio-inputs{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-bottom:14px;}
.cardio-inputs .ci-b{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:10px 12px;}
.cardio-inputs label{display:block;font-size:10px;font-weight:700;color:rgba(255,255,255,.55);letter-spacing:1px;margin-bottom:4px;}
.cardio-inputs input{width:100%;background:transparent;border:0;color:#fff;font-family:var(--font-display);font-size:22px;font-weight:800;outline:none;padding:0;}
.cardio-btn{width:100%;background:linear-gradient(90deg,var(--accent),#c9a010);color:#111;border:0;border-radius:12px;padding:14px;font-family:var(--font-display);font-size:16px;font-weight:800;letter-spacing:-0.2px;cursor:pointer;box-shadow:0 6px 16px rgba(234,88,12,.3);}
.cardio-btn.logged{background:linear-gradient(90deg,var(--primary),#3d5a78);color:#fff;}
/* CARDIO VIEW END */

#page-coach{display:flex;flex-direction:column;background:var(--bg);}
#page-coach #ai-msgs{background:transparent;}