:root{
  --bg:#FAF5FF; --bg2:#EDE9FE; --surface:#ffffff;
  --primary:#8B5CF6; --secondary:#C4B5FD; --accent:#059669;
  --text:#2E1065; --text-soft:#6D6486;
  --font-display:'Fraunces',serif; --font-body:'Inter',sans-serif; --fs-base:16px;
  --radius:18px; --shadow:0 6px 24px rgba(40,20,80,.08);
}
*{margin:0;padding:0;box-sizing:border-box}
html{font-size:var(--fs-base)}
body{
  font-family:var(--font-body); color:var(--text);
  background:linear-gradient(160deg,var(--bg) 0%,var(--bg2) 100%);
  min-height:100vh; transition:background .5s ease,color .3s ease;
}
button{cursor:pointer;font-family:inherit}
input,select{font-family:inherit}
h1,h2,h3{font-family:var(--font-display)}

/* ---------- Header ---------- */
header{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 22px;position:sticky;top:0;z-index:50;
  background:color-mix(in srgb,var(--surface) 82%,transparent);
  backdrop-filter:blur(12px);border-bottom:1px solid color-mix(in srgb,var(--primary) 14%,transparent);
}
.logo{
  display:flex;align-items:center;gap:10px;background:none;border:none;
  color:var(--text);transition:transform .2s ease;
}
.logo:hover{transform:scale(1.04)}
.logo:focus-visible{outline:3px solid var(--primary);outline-offset:3px;border-radius:10px}
.logo-ring{width:38px;height:38px;flex:none}
.logo-name{font-family:var(--font-display);font-size:1.3rem;font-weight:700;letter-spacing:-.02em}
.logo-name span{color:var(--primary)}
.persona-chip{
  display:none;align-items:center;gap:8px;padding:7px 14px;border-radius:99px;
  background:color-mix(in srgb,var(--primary) 12%,var(--surface));
  border:1px solid color-mix(in srgb,var(--primary) 25%,transparent);
  color:var(--text);font-weight:600;font-size:.85rem;transition:all .2s ease;
}
.persona-chip:hover{background:color-mix(in srgb,var(--primary) 22%,var(--surface))}
.persona-chip.show{display:flex}

/* ---------- Pages ---------- */
.page{display:none;max-width:1020px;margin:0 auto;padding:28px 20px 80px;
  animation:pageIn .45s cubic-bezier(.22,.9,.3,1)}
.page.active{display:block}
@keyframes pageIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* ---------- Home / persona picker ---------- */
.hero{text-align:center;padding:38px 10px 30px}
.hero h1{font-size:clamp(2rem,5vw,3.1rem);line-height:1.1;letter-spacing:-.02em}
.hero h1 em{font-style:italic;color:var(--primary)}
.hero p{margin-top:12px;color:var(--text-soft);font-size:1.05rem;max-width:520px;margin-inline:auto}
.persona-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:16px;margin-top:34px;
}
.persona-card{
  background:var(--surface);border:2px solid transparent;border-radius:var(--radius);
  padding:26px 16px 22px;text-align:center;box-shadow:var(--shadow);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
  position:relative;overflow:hidden;
}
.persona-card::before{
  content:"";position:absolute;inset:0 0 auto 0;height:6px;
  background:var(--pc,var(--primary));opacity:.9;
}
.persona-card:hover{transform:translateY(-6px);border-color:var(--pc,var(--primary));
  box-shadow:0 14px 34px rgba(40,20,80,.14)}
.persona-card:focus-visible{outline:3px solid var(--pc,var(--primary));outline-offset:2px}
.persona-avatar{font-size:2.6rem;line-height:1;display:block;margin-bottom:10px}
.persona-card h3{font-size:1.15rem}
.persona-card p{color:var(--text-soft);font-size:.83rem;margin-top:6px}

/* ---------- Dashboard ---------- */
.greet{display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;gap:10px;margin-bottom:22px}
.greet h2{font-size:clamp(1.5rem,3.4vw,2.2rem);letter-spacing:-.02em}
.greet .sub{color:var(--text-soft);margin-top:4px}
.streak{
  display:flex;align-items:center;gap:8px;background:var(--surface);border-radius:99px;
  padding:8px 16px;box-shadow:var(--shadow);font-weight:700;font-size:.9rem;
}
.streak svg{width:18px;height:18px;fill:var(--accent)}

.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:18px}
.card{
  background:var(--surface);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease;
}
.card:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(40,20,80,.12)}
.card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.card-head h3{font-size:1.08rem;display:flex;align-items:center;gap:9px}
.card-head svg.icon{width:21px;height:21px;stroke:var(--primary);flex:none}
.badge{font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  padding:4px 10px;border-radius:99px;background:color-mix(in srgb,var(--primary) 12%,transparent);color:var(--primary)}
.badge.done{background:color-mix(in srgb,var(--accent) 16%,transparent);color:var(--accent)}

/* rings */
.ring-row{display:flex;align-items:center;gap:18px}
.ring{width:110px;height:110px;flex:none}
.ring .track{fill:none;stroke:color-mix(in srgb,var(--primary) 12%,transparent);stroke-width:10}
.ring .prog{fill:none;stroke:var(--primary);stroke-width:10;stroke-linecap:round;
  transform:rotate(-90deg);transform-origin:center;
  transition:stroke-dashoffset .7s cubic-bezier(.22,.9,.3,1)}
.ring text{font-family:var(--font-display);font-weight:700;fill:var(--text)}
.ring-info{flex:1}
.ring-info .big{font-size:1.5rem;font-weight:700;font-family:var(--font-display)}
.ring-info .lbl{color:var(--text-soft);font-size:.86rem;margin-top:2px}

/* water glasses */
.glasses{display:flex;gap:10px;margin:14px 0 6px;flex-wrap:wrap}
.glass{
  width:44px;height:58px;border:none;background:none;position:relative;
  transition:transform .18s ease;
}
.glass:hover{transform:translateY(-4px) scale(1.06)}
.glass:focus-visible{outline:3px solid var(--primary);outline-offset:2px;border-radius:8px}
.glass svg{width:100%;height:100%;overflow:visible}
.glass .cup{fill:none;stroke:color-mix(in srgb,var(--primary) 45%,var(--text-soft));stroke-width:2.5;stroke-linejoin:round}
.glass .water{fill:#5BB8E8;opacity:0;transform:scaleY(0);transform-origin:bottom;
  transition:transform .35s cubic-bezier(.34,1.4,.4,1),opacity .25s ease}
.glass.filled .water{opacity:.9;transform:scaleY(1)}
.glass.filled{animation:pop .35s ease}
@keyframes pop{40%{transform:scale(1.14)}}
.hint{color:var(--text-soft);font-size:.82rem}

/* steps */
.step-controls{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}
.chip-btn{
  border:1.5px solid color-mix(in srgb,var(--primary) 35%,transparent);
  background:color-mix(in srgb,var(--primary) 7%,var(--surface));color:var(--text);
  border-radius:99px;padding:9px 16px;font-weight:600;font-size:.88rem;
  transition:all .18s ease;
}
.chip-btn:hover{background:var(--primary);color:#fff;transform:translateY(-2px)}
.chip-btn:focus-visible{outline:3px solid var(--primary);outline-offset:2px}
.step-custom{display:flex;gap:8px;margin-top:10px}
.step-custom input{
  flex:1;min-width:0;padding:10px 14px;border-radius:12px;font-size:.92rem;
  border:1.5px solid color-mix(in srgb,var(--primary) 25%,transparent);
  background:var(--surface);color:var(--text);
}
.step-custom input:focus{outline:3px solid color-mix(in srgb,var(--primary) 45%,transparent);border-color:var(--primary)}

.btn{
  background:var(--primary);color:#fff;border:none;border-radius:12px;
  padding:10px 18px;font-weight:700;font-size:.9rem;
  transition:transform .18s ease,filter .18s ease;
}
.btn:hover{transform:translateY(-2px);filter:brightness(1.08)}
.btn:active{transform:scale(.97)}
.btn:focus-visible{outline:3px solid var(--text);outline-offset:2px}
.btn.ghost{background:transparent;color:var(--primary);border:1.5px solid var(--primary)}
.btn.ghost:hover{background:color-mix(in srgb,var(--primary) 10%,transparent)}

/* calories */
.cal-summary{display:flex;align-items:baseline;gap:8px;margin-bottom:4px}
.cal-summary .big{font-size:2rem;font-family:var(--font-display);font-weight:700}
.cal-summary .of{color:var(--text-soft);font-size:.9rem}
.cal-bar{height:12px;border-radius:99px;background:color-mix(in srgb,var(--primary) 10%,transparent);
  overflow:hidden;margin:8px 0 16px;display:flex}
.cal-seg{height:100%;transition:width .6s cubic-bezier(.22,.9,.3,1)}
.cal-seg.b{background:#F59E0B}.cal-seg.l{background:var(--primary)}.cal-seg.d{background:var(--accent)}.cal-seg.s{background:#8B5CF6}
.meal{border-top:1px solid color-mix(in srgb,var(--text-soft) 18%,transparent);padding:12px 0}
.meal-head{display:flex;align-items:center;justify-content:space-between;gap:8px}
.meal-title{display:flex;align-items:center;gap:9px;font-weight:700;font-size:.95rem}
.meal-dot{width:10px;height:10px;border-radius:50%;flex:none}
.meal-kcal{font-weight:700;font-size:.9rem;color:var(--text-soft)}
.meal-items{list-style:none;margin-top:8px;display:flex;flex-direction:column;gap:6px}
.meal-items li{
  display:flex;justify-content:space-between;align-items:center;gap:8px;
  font-size:.87rem;background:color-mix(in srgb,var(--primary) 5%,transparent);
  padding:7px 12px;border-radius:10px;animation:itemIn .3s ease;
}
@keyframes itemIn{from{opacity:0;transform:translateX(-8px)}to{opacity:1;transform:none}}
.meal-items .kc{color:var(--text-soft);font-weight:600;white-space:nowrap}
.del{background:none;border:none;color:var(--text-soft);font-size:1rem;line-height:1;
  padding:2px 6px;border-radius:6px;transition:all .15s ease}
.del:hover{color:#DC2626;background:rgba(220,38,38,.1)}
.meal-form{display:flex;gap:8px;margin-top:10px}
.meal-form input{
  padding:9px 12px;border-radius:10px;font-size:.87rem;min-width:0;
  border:1.5px solid color-mix(in srgb,var(--primary) 22%,transparent);
  background:var(--surface);color:var(--text);
}
.meal-form input:focus{outline:3px solid color-mix(in srgb,var(--primary) 40%,transparent);border-color:var(--primary)}
.meal-form .food{flex:1.7}.meal-form .kcal{flex:1;max-width:96px}
.meal-form .btn{padding:9px 14px;font-size:.85rem}
.empty-meal{color:var(--text-soft);font-size:.82rem;font-style:italic;margin-top:8px}

/* daily summary + quote */
.summary-list{list-style:none;display:flex;flex-direction:column;gap:12px;margin-top:4px}
.summary-list li{display:flex;align-items:center;gap:12px;font-size:.92rem}
.check{width:26px;height:26px;border-radius:50%;flex:none;display:grid;place-items:center;
  border:2px solid color-mix(in srgb,var(--text-soft) 40%,transparent);transition:all .3s ease}
.check svg{width:14px;height:14px;stroke:#fff;stroke-width:3;fill:none;opacity:0;transform:scale(.4);transition:all .3s ease}
.check.on{background:var(--accent);border-color:var(--accent)}
.check.on svg{opacity:1;transform:scale(1)}
.quote{
  margin-top:16px;padding:14px 16px;border-left:4px solid var(--accent);
  background:color-mix(in srgb,var(--accent) 7%,transparent);
  border-radius:0 12px 12px 0;font-size:.9rem;font-style:italic;color:var(--text-soft);
}

/* toast + confetti */
#toast{
  position:fixed;bottom:26px;left:26px;transform:translateY(80px);
  background:var(--text);color:var(--bg);padding:13px 22px;border-radius:99px;
  font-weight:600;font-size:.9rem;box-shadow:0 10px 30px rgba(0,0,0,.25);
  transition:transform .4s cubic-bezier(.22,.9,.3,1);z-index:100;pointer-events:none;
}
#toast.show{transform:translateY(0)}
.confetti{position:fixed;top:-12px;border-radius:3px;pointer-events:none;z-index:99;
  animation:fall linear forwards}
@keyframes fall{to{transform:translateY(105vh) rotate(720deg);opacity:.2}}

/* ---------- Auth (sign in / sign up) ---------- */
.header-right{display:flex;align-items:center;gap:10px}
.btn.small{padding:7px 14px;font-size:.82rem}
.auth-card{
  background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);
  max-width:480px;margin:0 auto;padding:30px 28px 24px;
}
.auth-card.wizard{max-width:560px}
.auth-card h2{font-size:1.6rem;letter-spacing:-.02em}
.auth-sub{color:var(--text-soft);font-size:.92rem;margin:6px 0 20px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px;min-width:0}
.field label{font-weight:600;font-size:.88rem}
.field label .opt{color:var(--text-soft);font-weight:400;font-size:.8rem}
.field input,.field select,.field textarea{
  padding:11px 14px;border-radius:12px;font-size:.95rem;width:100%;
  border:1.5px solid color-mix(in srgb,var(--primary) 25%,transparent);
  background:var(--surface);color:var(--text);
}
.field textarea{resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:3px solid color-mix(in srgb,var(--primary) 45%,transparent);border-color:var(--primary)}
.field-row{display:flex;gap:12px}
.field-row .field{flex:1}
.check-label{display:flex;align-items:center;gap:10px;font-weight:600;font-size:.92rem;cursor:pointer}
.check-label input{width:18px;height:18px;accent-color:var(--primary)}
.form-error{color:#DC2626;font-size:.87rem;font-weight:600;min-height:1.2em;margin:2px 0 10px}
.btn.wide{width:100%}
.auth-switch{text-align:center;color:var(--text-soft);font-size:.88rem;margin-top:18px}
.linklike{background:none;border:none;color:var(--primary);font-weight:700;font-size:inherit;
  text-decoration:underline;padding:0}
.linklike:focus-visible{outline:3px solid var(--primary);outline-offset:2px;border-radius:4px}

/* wizard steps */
.steps{list-style:none;display:flex;gap:10px;margin-bottom:22px}
.step-dot{
  width:30px;height:30px;border-radius:50%;display:grid;place-items:center;
  font-weight:700;font-size:.85rem;color:var(--text-soft);
  border:2px solid color-mix(in srgb,var(--text-soft) 35%,transparent);
  transition:all .25s ease;
}
.step-dot.on{background:var(--primary);border-color:var(--primary);color:#fff}
.wstep{border:none}
.wstep legend{font-family:var(--font-display);font-weight:700;font-size:1.05rem;margin-bottom:14px}
.wizard-nav{display:flex;justify-content:space-between;gap:10px}
.wizard-nav .btn{min-width:110px}
.wizard-nav #wNext,.wizard-nav #wSubmit{margin-left:auto}

/* health snapshot */
.stats-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-bottom:14px}
.stat{
  background:color-mix(in srgb,var(--primary) 6%,transparent);
  border-radius:12px;padding:14px 16px;
}
.stat-val{font-family:var(--font-display);font-weight:700;font-size:1.35rem}
.stat-lbl{color:var(--text-soft);font-size:.8rem;margin-top:3px}

/* workout plan */
.plan-list{list-style:none;display:flex;flex-direction:column;gap:10px}
.plan-list li{
  display:flex;gap:12px;align-items:baseline;font-size:.92rem;
  background:color-mix(in srgb,var(--primary) 5%,transparent);
  padding:11px 14px;border-radius:12px;
}
.plan-list li strong{flex:none;min-width:74px;color:var(--primary)}
.plan-list li span{color:var(--text);line-height:1.45}

/* emergency contact */
.card.emergency{border-left:5px solid #DC2626}
.ec-line{font-size:1rem}
.ec-line a{color:var(--primary);font-weight:700}

/* ============================================================
   MODERN LAYER — ambient background, glass cards, gradient
   accents, top navigation, Family Hub & parental dashboard
   ============================================================ */

/* ambient color blobs behind everything (persona-aware) */
body::before{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(560px 420px at 12% -6%, color-mix(in srgb,var(--primary) 16%,transparent), transparent 70%),
    radial-gradient(520px 420px at 105% 22%, color-mix(in srgb,var(--accent) 13%,transparent), transparent 70%),
    radial-gradient(640px 500px at 50% 112%, color-mix(in srgb,var(--secondary) 15%,transparent), transparent 70%);
  transition:background .5s ease;
}

/* glassier surfaces */
header{box-shadow:0 1px 18px color-mix(in srgb,var(--primary) 7%,transparent)}
.card,.auth-card{
  background:color-mix(in srgb,var(--surface) 86%,transparent);
  backdrop-filter:blur(14px) saturate(1.25);
  border:1px solid color-mix(in srgb,var(--primary) 13%,transparent);
}

/* gradient buttons & hero */
.btn{
  background:linear-gradient(135deg,var(--primary),color-mix(in srgb,var(--primary) 55%,var(--accent)));
  box-shadow:0 4px 14px color-mix(in srgb,var(--primary) 28%,transparent);
}
.btn.ghost{background:transparent;box-shadow:none}
.hero h1 em{
  background:linear-gradient(92deg,var(--primary),color-mix(in srgb,var(--primary) 40%,var(--accent)));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.badge{background:linear-gradient(135deg,color-mix(in srgb,var(--primary) 14%,transparent),color-mix(in srgb,var(--accent) 10%,transparent))}

/* staggered card entrance */
.page.active .card{animation:cardIn .5s cubic-bezier(.22,.9,.3,1) backwards}
.page.active .card:nth-child(2){animation-delay:.05s}
.page.active .card:nth-child(3){animation-delay:.1s}
.grid .card:nth-child(1){animation-delay:.02s}
.grid .card:nth-child(2){animation-delay:.07s}
.grid .card:nth-child(3){animation-delay:.12s}
.grid .card:nth-child(4){animation-delay:.17s}
.grid .card:nth-child(5){animation-delay:.22s}
.grid .card:nth-child(6){animation-delay:.27s}
@keyframes cardIn{from{opacity:0;transform:translateY(18px) scale(.985)}to{opacity:1;transform:none}}

/* top navigation */
.topnav{
  display:flex;gap:4px;padding:5px;border-radius:99px;
  background:color-mix(in srgb,var(--primary) 8%,transparent);
  border:1px solid color-mix(in srgb,var(--primary) 12%,transparent);
}
.topnav[hidden]{display:none}
.nav-tab{
  border:none;background:transparent;padding:8px 18px;border-radius:99px;
  font-weight:700;font-size:.86rem;color:var(--text-soft);transition:all .2s ease;
}
.nav-tab:hover:not(.active){color:var(--text);background:color-mix(in srgb,var(--primary) 8%,transparent)}
.nav-tab.active{
  background:linear-gradient(135deg,var(--primary),color-mix(in srgb,var(--primary) 55%,var(--accent)));
  color:#fff;box-shadow:0 3px 10px color-mix(in srgb,var(--primary) 32%,transparent);
}
.nav-tab:focus-visible{outline:3px solid var(--primary);outline-offset:2px}
@media (max-width:680px){
  header{flex-wrap:wrap;gap:8px}
  .topnav{order:3;width:100%;justify-content:center}
}

/* sign-up field hint */
.field-hint{color:var(--text-soft);font-size:.78rem;line-height:1.4}

/* Family Hub */
#famView{display:flex;flex-direction:column;gap:18px}
#famView[hidden]{display:none}
.fam-empty{text-align:center;max-width:660px;margin:0 auto}
.fam-empty-art{font-size:3.4rem;line-height:1;margin-bottom:12px}
.fam-empty h3{font-size:1.35rem}
.fam-empty p{color:var(--text-soft);margin:10px auto 22px;max-width:480px}
.fam-actions{display:flex;gap:20px;align-items:end;justify-content:center;flex-wrap:wrap}
.fam-form{text-align:left}
.fam-form label{display:block;font-weight:700;font-size:.85rem;margin-bottom:6px}
.fam-form-row{display:flex;gap:8px}
.fam-form-row input{
  width:190px;min-width:0;padding:10px 14px;border-radius:12px;font-size:.92rem;
  border:1.5px solid color-mix(in srgb,var(--primary) 25%,transparent);
  background:var(--surface);color:var(--text);
}
.fam-form-row input:focus{outline:3px solid color-mix(in srgb,var(--primary) 45%,transparent);border-color:var(--primary)}
.fam-or{color:var(--text-soft);font-weight:700;padding-bottom:12px}
.fam-meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.code-chip{
  display:flex;align-items:center;gap:10px;padding:9px 16px;border-radius:12px;
  border:1.5px dashed color-mix(in srgb,var(--primary) 45%,transparent);
  background:color-mix(in srgb,var(--primary) 7%,transparent);
  color:var(--text-soft);font-size:.82rem;font-weight:600;transition:all .2s ease;
}
.code-chip:hover{background:color-mix(in srgb,var(--primary) 14%,transparent);transform:translateY(-1px)}
.code-chip:focus-visible{outline:3px solid var(--primary);outline-offset:2px}
.code-chip strong{font-family:var(--font-display);font-size:1.1rem;letter-spacing:.2em;color:var(--primary)}
.fam-count{color:var(--text-soft);font-weight:600;font-size:.9rem}

/* member & child cards */
.member-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px;margin-top:18px}
#famView .member-grid{margin-top:0}
.member-head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.member-avatar{
  font-size:1.9rem;width:52px;height:52px;flex:none;display:grid;place-items:center;
  background:linear-gradient(135deg,color-mix(in srgb,var(--primary) 14%,transparent),color-mix(in srgb,var(--accent) 10%,transparent));
  border-radius:16px;
}
.member-head h3{font-size:1.02rem;line-height:1.3}
.member-sub{color:var(--text-soft);font-size:.8rem;margin-top:2px}
.member-goals{
  margin-left:auto;flex:none;font-family:var(--font-display);font-weight:800;font-size:.85rem;
  background:color-mix(in srgb,var(--text-soft) 14%,transparent);padding:6px 12px;border-radius:99px;
}
.member-goals.all{background:color-mix(in srgb,var(--accent) 18%,transparent);color:var(--accent)}
.you-tag,.minor-tag{
  font-size:.6rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase;
  padding:2px 8px;border-radius:99px;vertical-align:2px;
}
.you-tag{background:color-mix(in srgb,var(--primary) 15%,transparent);color:var(--primary)}
.minor-tag{background:color-mix(in srgb,var(--accent) 15%,transparent);color:var(--accent)}
.mini-stats{display:flex;gap:8px;margin:12px 0}
.mini{
  flex:1;text-align:center;font-weight:700;font-size:.84rem;padding:9px 4px;border-radius:12px;
  background:color-mix(in srgb,var(--primary) 6%,transparent);
}
.mini span{display:block;font-size:1.05rem;margin-bottom:2px}
.member-bar{flex:1;height:8px;border-radius:99px;overflow:hidden;background:color-mix(in srgb,var(--primary) 10%,transparent)}
.member-bar div{height:100%;border-radius:99px;background:linear-gradient(90deg,var(--primary),var(--accent));transition:width .6s cubic-bezier(.22,.9,.3,1)}
.track-line{display:flex;align-items:center;gap:10px;margin:9px 0;font-size:.85rem}
.track-line span{width:76px;flex:none;font-weight:600}
.track-line b{width:58px;flex:none;text-align:right;font-size:.82rem}

/* ---------- Category chips ---------- */
.cat-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.cat-chip{
  font-size:.74rem;font-weight:700;padding:5px 12px;border-radius:99px;
  background:color-mix(in srgb,var(--primary) 10%,transparent);color:var(--text);
  border:1px solid color-mix(in srgb,var(--primary) 18%,transparent);
}
.cat-chip.premium{
  background:linear-gradient(135deg,#F7E7B4,#F2CE6E);color:#5C4508;border-color:#E8C25A;
}
.cat-chip.head{
  background:color-mix(in srgb,var(--accent) 14%,transparent);
  border-color:color-mix(in srgb,var(--accent) 30%,transparent);
}

/* ---------- Today's goals checklist ---------- */
.goal-list{list-style:none;display:flex;flex-direction:column}
.goal-row{
  display:flex;align-items:center;gap:12px;padding:10px 2px;font-size:.92rem;
  border-bottom:1px dashed color-mix(in srgb,var(--text-soft) 22%,transparent);
}
.goal-row:last-child{border-bottom:none}
.gcheck{
  width:24px;height:24px;border-radius:50%;flex:none;display:grid;place-items:center;
  border:2px solid color-mix(in srgb,var(--primary) 45%,transparent);
  font-size:.75rem;font-weight:800;color:#fff;background:transparent;transition:all .25s ease;
}
.gcheck.done{background:var(--accent);border-color:var(--accent)}
.gcheck.tick{cursor:pointer}
.gcheck.tick:hover{transform:scale(1.12);border-color:var(--primary)}
.gcheck.tick:focus-visible{outline:3px solid var(--primary);outline-offset:2px}
.bonus-tag{
  margin-left:auto;font-size:.62rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase;
  color:var(--primary);background:color-mix(in srgb,var(--primary) 10%,transparent);
  padding:3px 9px;border-radius:99px;
}

/* ---------- Member status & details ---------- */
.fam-head-actions{display:flex;align-items:center;gap:10px}
.head-badge{white-space:nowrap}
.alert-pill{
  margin-left:auto;flex:none;font-size:.68rem;font-weight:800;letter-spacing:.03em;
  padding:5px 11px;border-radius:99px;text-transform:uppercase;
}
.alert-pill.ok{background:color-mix(in srgb,var(--accent) 16%,transparent);color:var(--accent)}
.alert-pill.due{background:#FCE7DF;color:#B4471F}
.member-note{color:var(--text-soft);font-size:.83rem;margin:-4px 0 4px}
.head-tag,.prem-tag{
  font-size:.6rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase;
  padding:2px 8px;border-radius:99px;vertical-align:2px;white-space:nowrap;
}
.head-tag{background:color-mix(in srgb,var(--secondary) 22%,transparent);color:var(--text)}
.prem-tag{background:linear-gradient(135deg,#F7E7B4,#F2CE6E);color:#5C4508}
.member-toggle{width:100%;margin-top:10px}
.member-detail{
  margin-top:14px;padding-top:14px;
  border-top:1px dashed color-mix(in srgb,var(--text-soft) 25%,transparent);
  animation:itemIn .3s ease;
}
.vital-rings{display:flex;gap:14px;justify-content:space-around;margin-bottom:14px}
.vring-wrap{display:flex;flex-direction:column;align-items:center;gap:6px}
.vring{
  width:64px;height:64px;border-radius:50%;display:grid;place-items:center;
  background:conic-gradient(var(--primary) calc(var(--p)*1%),color-mix(in srgb,var(--primary) 12%,transparent) 0);
}
.vring-in{
  width:50px;height:50px;border-radius:50%;background:var(--surface);
  display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.1;
}
.vring-in span{font-size:.85rem}
.vring-in b{font-size:.68rem;font-family:var(--font-display)}
.vring-lbl{font-size:.72rem;color:var(--text-soft);font-weight:600}
.detail-lines p{font-size:.84rem;margin:6px 0;line-height:1.5}
.detail-lines b{font-weight:800}
.detail-lines .soft{color:var(--text-soft);font-size:.78rem}
.priv-text{color:var(--text-soft);font-size:.88rem;line-height:1.6}

/* ---------- Category colour themes (member portfolio cards) ---------- */
.member-card{position:relative;overflow:hidden}
.member-card::before{
  content:"";position:absolute;inset:0 0 auto 0;height:5px;
  background:linear-gradient(90deg,var(--mc,var(--primary)),color-mix(in srgb,var(--mc,var(--primary)) 45%,transparent));
}
.member-card .member-avatar{
  background:linear-gradient(135deg,color-mix(in srgb,var(--mc,var(--primary)) 18%,transparent),color-mix(in srgb,var(--mc,var(--primary)) 8%,transparent));
}
.member-card .mini{background:color-mix(in srgb,var(--mc,var(--primary)) 8%,transparent)}
.member-card .member-bar{background:color-mix(in srgb,var(--mc,var(--primary)) 12%,transparent)}
.member-card .member-bar div{background:linear-gradient(90deg,var(--mc,var(--primary)),color-mix(in srgb,var(--mc,var(--primary)) 60%,var(--surface)))}
.member-card .vring{
  background:conic-gradient(var(--mc,var(--primary)) calc(var(--p)*1%),color-mix(in srgb,var(--mc,var(--primary)) 12%,transparent) 0);
}
.member-card .member-toggle{color:var(--mc,var(--primary));border-color:var(--mc,var(--primary))}
.member-card .member-toggle:hover{background:color-mix(in srgb,var(--mc,var(--primary)) 10%,transparent)}
.cat-dot{
  display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px;
  background:var(--mc,var(--primary));vertical-align:1px;
}
.member-bmi{
  font-size:.83rem;margin:2px 0 4px;padding:8px 12px;border-radius:10px;
  background:color-mix(in srgb,var(--mc,var(--primary)) 7%,transparent);
  border-left:3px solid var(--mc,var(--primary));
}
.member-bmi b{color:color-mix(in srgb,var(--mc,var(--primary)) 75%,var(--text))}
.cat-legend{
  display:flex;gap:14px;flex-wrap:wrap;margin-top:14px;padding-top:12px;
  border-top:1px dashed color-mix(in srgb,var(--text-soft) 22%,transparent);
}
.legend-item{font-size:.76rem;font-weight:700;color:var(--text-soft);display:flex;align-items:center}

/* ---------- Vita assistant bubble ---------- */
.vita-bubble{
  position:fixed;bottom:24px;right:22px;max-width:300px;z-index:90;
  background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(14px);
  border:1.5px solid color-mix(in srgb,var(--primary) 35%,transparent);
  border-radius:20px 20px 4px 20px;padding:14px 18px 14px 16px;
  box-shadow:0 12px 34px color-mix(in srgb,var(--primary) 22%,rgba(0,0,0,.18));
  font-size:.86rem;line-height:1.5;animation:vitaIn .45s cubic-bezier(.22,.9,.3,1);
}
@keyframes vitaIn{from{opacity:0;transform:translateY(14px) scale(.96)}to{opacity:1;transform:none}}
.vita-bubble .who{
  font-family:var(--font-display);font-weight:700;font-size:.8rem;color:var(--primary);margin-bottom:4px;
}
.vita-close{
  position:absolute;top:8px;right:10px;border:none;background:none;color:var(--text-soft);
  font-size:.78rem;padding:3px 6px;border-radius:6px;transition:all .15s ease;
}
.vita-close:hover{color:var(--text);background:color-mix(in srgb,var(--text-soft) 14%,transparent)}
.vita-close:focus-visible{outline:3px solid var(--primary);outline-offset:1px}
@media (max-width:640px){.vita-bubble{max-width:calc(100vw - 44px)}}

footer{text-align:center;color:var(--text-soft);font-size:.8rem;padding:20px}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}
@media (max-width:520px){
  .ring{width:92px;height:92px}
  .meal-form{flex-wrap:wrap}
  .meal-form .kcal{max-width:none}
  .field-row{flex-direction:column;gap:0}
  .auth-card{padding:22px 18px}
}

/* ===================================================================
   HEALTH SNAPSHOT — measurement log (left) + improvement panel (right)
   =================================================================== */
.snap-flex{display:flex;gap:16px;margin-top:18px;align-items:stretch}
.snap-log{flex:1 1 52%;min-width:0}
.snap-log h4,.snap-delta h4{font-family:var(--font-display);font-size:.95rem;margin-bottom:4px}
.snap-log .hint{margin-bottom:10px}
.snap-log .field-row{margin-bottom:10px}
.btn.wide{width:100%}
.snap-delta{
  flex:1 1 48%;min-width:170px;border-radius:14px;padding:14px 16px;
  background:color-mix(in srgb,var(--accent) 8%,transparent);
  border:1.5px dashed color-mix(in srgb,var(--accent) 40%,transparent);
}
.delta-row{display:flex;align-items:center;gap:8px;padding:6px 0;font-size:.92rem}
.delta-row .delta-lbl{color:var(--text-soft)}
.delta-row .delta-val{margin-left:auto;font-weight:700;white-space:nowrap}
.delta-row.good .delta-val{color:#15803D}
.delta-row.watch .delta-val{color:#DC2626}
.delta-row.flat .delta-val{opacity:.55}
@media (max-width:640px){.snap-flex{flex-direction:column}}

/* ===================================================================
   NEO — AI health chat (RAG over kb.js; optional bring-your-own key)
   =================================================================== */
.neo-fab{
  position:fixed;bottom:24px;right:24px;z-index:60;
  width:58px;height:58px;border-radius:50%;border:none;cursor:pointer;
  background:var(--primary);color:#fff;font-size:1.5rem;
  box-shadow:0 10px 28px rgba(0,0,0,.28);
  transition:transform .18s ease;
}
.neo-fab:hover{transform:translateY(-3px) scale(1.05)}
.neo-panel{
  position:fixed;bottom:24px;right:24px;z-index:60;
  width:min(360px,calc(100vw - 32px));max-height:min(540px,calc(100vh - 48px));
  display:flex;flex-direction:column;
  background:var(--surface);color:var(--text);border-radius:18px;
  box-shadow:0 18px 50px rgba(0,0,0,.3);overflow:hidden;
}
.neo-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 14px;background:var(--primary);color:#fff;
}
.neo-title{font-family:var(--font-display);font-weight:700;font-size:.95rem}
.neo-head-btns{display:flex;gap:4px}
.neo-hbtn{
  background:rgba(255,255,255,.18);border:none;color:#fff;border-radius:8px;
  width:30px;height:30px;cursor:pointer;font-size:.9rem;
}
.neo-hbtn:hover{background:rgba(255,255,255,.32)}
.neo-body{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:8px;min-height:180px}
.neo-msg{
  max-width:85%;padding:9px 13px;border-radius:14px;font-size:.9rem;line-height:1.45;
  white-space:pre-wrap;word-wrap:break-word;
}
.neo-msg.bot{background:color-mix(in srgb,var(--primary) 10%,var(--surface));border-bottom-left-radius:4px;align-self:flex-start}
.neo-msg.user{background:var(--primary);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}
.neo-msg.guardrail{background:#FEE2E2;color:#7F1D1D;font-weight:600}
.neo-msg.typing{opacity:.55;font-weight:700;letter-spacing:2px}
.neo-input{display:flex;gap:8px;padding:10px 12px;border-top:1.5px solid color-mix(in srgb,var(--text) 8%,transparent)}
.neo-input input{
  flex:1;min-width:0;border-radius:99px;padding:10px 14px;font-size:.9rem;
  border:1.5px solid color-mix(in srgb,var(--primary) 25%,transparent);
  background:var(--surface);color:var(--text);
}
.neo-input button{
  width:42px;border-radius:50%;border:none;background:var(--primary);color:#fff;
  font-size:1rem;cursor:pointer;
}
.neo-input button:disabled{opacity:.5;cursor:wait}
.neo-note{font-size:.72rem;color:var(--text-soft);padding:0 14px 10px;margin:0}
.neo-byok{padding:10px 14px;border-top:1.5px solid color-mix(in srgb,var(--text) 8%,transparent)}
.neo-byok[hidden]{display:none}
.neo-byok-title{font-family:var(--font-display);font-weight:700;font-size:.88rem;margin-bottom:4px}
.neo-byok-note{font-size:.76rem;color:var(--text-soft);line-height:1.45;margin-bottom:8px}
.neo-byok-row{display:flex;gap:6px}
.neo-byok-row input{
  flex:1;min-width:0;border-radius:10px;padding:8px 10px;font-size:.82rem;
  border:1.5px solid color-mix(in srgb,var(--primary) 30%,transparent);
  background:var(--surface);color:var(--text);
}

.delta-latest{
  display:flex;flex-direction:column;gap:2px;margin-bottom:8px;padding-bottom:8px;
  border-bottom:1.5px dashed color-mix(in srgb,var(--accent) 35%,transparent);
  font-size:.95rem;
}
.delta-latest .delta-date{font-size:.78rem;color:var(--text-soft);font-weight:600}
.delta-since{font-size:.78rem;color:var(--text-soft);font-weight:600;margin:2px 0 4px}

/* Sign in with Google */
.gsi-area{margin-top:14px;display:flex;flex-direction:column;align-items:center;gap:10px}
.gsi-area[hidden]{display:none}
.gsi-btn{display:flex;justify-content:center;min-height:44px}
.auth-or{
  width:100%;display:flex;align-items:center;gap:10px;color:var(--text-soft);
  font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;
}
.auth-or::before,.auth-or::after{content:"";flex:1;height:1.5px;background:color-mix(in srgb,var(--text) 12%,transparent)}
.gsi-note{
  margin:12px 0 4px;padding:10px 12px;border-radius:12px;font-size:.85rem;
  background:color-mix(in srgb,#15803D 10%,transparent);
  border:1.5px solid color-mix(in srgb,#15803D 35%,transparent);
}
.gsi-note[hidden]{display:none}