/* ============================================================================
   Goodie AI — Food Scanner · Design System
   Brand tokens sampled directly from the shipping App Store screenshots.
   ========================================================================= */

:root{
  /* ---- Brand gradient (exact samples from store artwork) ---- */
  --g-top:#302bea;
  --g-mid:#9660ea;
  --g-bot:#fe95ea;
  --brand-gradient:linear-gradient(180deg,#302bea 0%,#9660ea 50%,#fe95ea 100%);

  /* ---- Brand solids ---- */
  --violet:#5b32e8;
  --violet-2:#7c3aed;
  --violet-soft:#ede9fe;
  --pink:#fe95ea;
  --ink:#0b0b12;

  /* ---- Score scale (sampled from the app's chips) ---- */
  --avoid:#f04444;
  --problematic:#fb9241;
  --good:#8bc53f;
  --excellent:#70b538;
  --excellent-2:#4e9a2a;

  /* ---- Neutrals ---- */
  --bg:#ffffff;
  --bg-sunken:#f6f6f9;
  --bg-raise:#ffffff;
  --line:#ececf1;
  --line-strong:#dedee6;
  --t1:#0b0b12;
  --t2:#5c5c6b;
  --t3:#9a9aa8;
  --t4:#c3c3ce;

  /* ---- Semantic ---- */
  --warn:#fb9241;
  --danger:#f04444;
  --ok:#70b538;
  --info:#3b82f6;

  /* ---- Radii ---- */
  --r-xs:8px;
  --r-sm:12px;
  --r-md:16px;
  --r-lg:22px;
  --r-xl:28px;
  --r-2xl:34px;
  --r-pill:999px;

  /* ---- Shadows ---- */
  --sh-xs:0 1px 2px rgba(11,11,18,.06);
  --sh-sm:0 2px 8px rgba(11,11,18,.06);
  --sh-md:0 6px 20px rgba(11,11,18,.09);
  --sh-lg:0 14px 40px rgba(11,11,18,.14);
  --sh-xl:0 26px 70px rgba(11,11,18,.22);

  /* ---- Type ---- */
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Segoe UI",Inter,Roboto,"Helvetica Neue",Arial,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --font-mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,monospace;

  /* ---- Layout ---- */
  --safe-top:44px;
  --safe-bottom:34px;
  --tabbar-h:74px;
  --header-h:56px;
}

/* ============================ Reset ============================ */
*,*::before,*::after{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font);
  color:var(--t1);
  background:#0a0a10;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
  overflow:hidden;
}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;padding:0;cursor:pointer;-webkit-tap-highlight-color:transparent}
img{max-width:100%;display:block}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--violet);outline-offset:2px}

/* ============================================================================
   STAGE — desktop backdrop + iPhone frame
   ========================================================================= */
.stage{
  position:fixed;inset:0;
  display:grid;place-items:center;
  background:
    radial-gradient(1100px 700px at 50% -10%,#241f6b 0%,transparent 60%),
    radial-gradient(900px 600px at 100% 100%,#3a1f5e 0%,transparent 55%),
    #0a0a10;
  overflow:hidden;
}
.stage__glow{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;pointer-events:none}
.stage__glow--a{width:560px;height:560px;background:#302bea;left:-160px;top:-120px}
.stage__glow--b{width:620px;height:620px;background:#fe95ea;right:-200px;bottom:-200px;opacity:.34}

.stage__meta{
  position:fixed;left:32px;bottom:28px;z-index:5;
  color:#fff;max-width:280px;pointer-events:none;
}
.stage__meta h1{font-size:17px;font-weight:700;letter-spacing:-.02em;display:flex;align-items:center;gap:9px}
.stage__meta p{margin-top:6px;font-size:12.5px;line-height:1.55;color:rgba(255,255,255,.5)}
.stage__meta code{
  font-family:var(--font-mono);font-size:11px;
  background:rgba(255,255,255,.1);padding:2px 6px;border-radius:6px;color:rgba(255,255,255,.8);
}
.stage__hint{
  position:fixed;right:32px;bottom:28px;z-index:5;
  color:rgba(255,255,255,.42);font-size:12px;line-height:1.7;text-align:right;pointer-events:none;
}
.stage__hint kbd{
  font-family:var(--font);font-size:11px;background:rgba(255,255,255,.12);
  border-radius:5px;padding:2px 6px;color:rgba(255,255,255,.78);
}

/* The device ---------------------------------------------------------------- */
.device{
  position:relative;z-index:2;
  width:402px;height:874px;
  max-height:calc(100vh - 40px);
  background:#000;
  border-radius:56px;
  padding:11px;
  box-shadow:
    0 0 0 2px #23232c,
    0 0 0 11px #0d0d12,
    0 0 0 13px #2b2b35,
    var(--sh-xl),
    0 44px 120px rgba(48,43,234,.30);
  transition:transform .5s cubic-bezier(.2,.8,.2,1);
}
/* Side buttons — sit just outside the titanium rail. */
.device::before,
.device::after{content:"";position:absolute;width:3px;border-radius:3px;
  background:linear-gradient(180deg,#43434f,#1c1c22);}
/* left rail: action + volume up/down */
.device::before{
  left:-4px;top:168px;height:30px;
  box-shadow:0 62px 0 #34343e, 0 122px 0 #34343e;
}
/* right rail: power */
.device::after{right:-4px;top:196px;height:74px}
.device__screen{
  position:relative;width:100%;height:100%;
  border-radius:46px;overflow:hidden;background:var(--bg);
  isolation:isolate;
}
/* Dynamic Island */
.device__island{
  position:absolute;top:11px;left:50%;transform:translateX(-50%);
  width:118px;height:34px;border-radius:20px;background:#000;z-index:60;pointer-events:none;
}
.device__island::after{
  content:"";position:absolute;right:11px;top:50%;transform:translateY(-50%);
  width:9px;height:9px;border-radius:50%;
  background:radial-gradient(circle at 34% 32%,#2c3550,#0b0e18 70%);
  box-shadow:0 0 0 1px rgba(90,120,190,.22);
}
/* Home indicator */
.device__home{
  position:absolute;bottom:8px;left:50%;transform:translateX(-50%);
  width:140px;height:5px;border-radius:3px;background:rgba(11,11,18,.28);
  z-index:70;pointer-events:none;
}
.device__home--light{background:rgba(255,255,255,.6)}

/* ============================================================================
   APP SHELL
   ========================================================================= */
.app{position:absolute;inset:0;display:flex;flex-direction:column;background:var(--bg);overflow:hidden}

/* The view is a stacking container; each screen owns its own scrolling. */
.app__view{
  position:absolute;inset:0;overflow:hidden;
}
.app__view::-webkit-scrollbar{display:none}

/* ---- Boot fallback -------------------------------------------------------
   Shown only when JavaScript did not run. Turns a blank white screen into
   something the user can act on. */
.boot{
  height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:34px 26px;gap:12px;background:#fff;
}
.boot__logo{
  width:56px;height:56px;border-radius:16px;display:grid;place-items:center;
  background:var(--brand-gradient);color:#fff;font-size:28px;font-weight:800;
  box-shadow:0 10px 26px rgba(91,50,232,.3);
}
.boot__title{font-size:22px;font-weight:750;letter-spacing:-.03em}
.boot__msg{font-size:14.5px;color:var(--t2);font-weight:600}
/* The explanation fades in on its own after 1.2s — no JavaScript needed, so
   even a fully blocked page eventually tells the user what went wrong. On a
   healthy load app.js has already replaced this node, so it is never seen. */
.boot__detail{
  margin-top:6px;text-align:left;max-width:300px;
  opacity:0;animation:bootDetail .3s ease 1.2s forwards;
}
@keyframes bootDetail{to{opacity:1}}
.boot__detail p{font-size:13px;line-height:1.65;color:var(--t2);margin-bottom:9px}
.boot__detail strong{color:var(--t1)}
.boot__detail code{
  font-family:var(--font-mono);font-size:11.5px;background:var(--bg-sunken);
  padding:2px 5px;border-radius:5px;color:#3d1f8f;
}

.host{display:flex;flex-direction:column;height:100%}
.screen{
  flex:1;min-height:0;display:flex;flex-direction:column;overflow-y:auto;overflow-x:hidden;
  overscroll-behavior-y:contain;scrollbar-width:none;
  animation:screenIn .34s cubic-bezier(.22,1,.36,1) both;
}
.screen::-webkit-scrollbar{display:none}
/* A screen is a SCROLLING column: every direct child must keep its intrinsic
   height instead of being squashed by the flex algorithm. Without this a
   fixed-height row (filter chips, action bar, hero) collapses to its padding.
   The two children that genuinely need to grow are re-declared below. */
.screen > *{flex:0 0 auto}
.screen > .empty{flex:1 0 auto}
.screen > .analyzing{flex:1 1 auto;min-height:0}
.screen--pad{padding-top:var(--safe-top)}
/* Inside a tab host the tab bar is a flex sibling, so no bottom padding needed. */
.screen--tabbed{padding-bottom:0}
@keyframes screenIn{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:none}}
.screen--back{animation:screenBack .3s cubic-bezier(.22,1,.36,1) both}
@keyframes screenBack{from{opacity:0;transform:translateX(-16px)}to{opacity:1;transform:none}}

/* ---- Status bar (cosmetic, matches the screenshots) ---- */
.statusbar{
  height:var(--safe-top);flex:0 0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 30px 0;font-size:15px;font-weight:600;letter-spacing:-.01em;
  position:relative;z-index:40;color:var(--t1);
}
.statusbar--light{color:#fff}
.statusbar__right{display:flex;align-items:center;gap:6px}
.statusbar svg{display:block}

/* ---- Gradient hero header ---- */
.hero{
  background:var(--brand-gradient);
  color:#fff;position:relative;overflow:hidden;
  flex:0 0 auto;                     /* never let the column flexbox squash it */
  padding:var(--safe-top) 22px 26px;
  margin-top:calc(-1 * var(--safe-top));
  border-radius:0 0 var(--r-xl) var(--r-xl);
}
.hero--flush{border-radius:0}
.hero__blob{position:absolute;border-radius:50%;filter:blur(46px);opacity:.55;pointer-events:none}
.hero__blob--1{width:220px;height:220px;background:#7b5cff;top:-90px;right:-70px}
.hero__blob--2{width:180px;height:180px;background:#fe95ea;bottom:-100px;left:-60px;opacity:.5}
.hero__inner{position:relative;z-index:2}
.hero h1{font-size:31px;line-height:1.1;font-weight:800;letter-spacing:-.035em}
.hero p{margin-top:9px;font-size:14.5px;line-height:1.5;color:rgba(255,255,255,.82);font-weight:450}

/* ---- Top navigation bar ---- */
.navbar{
  height:var(--header-h);flex:0 0 auto;
  display:grid;grid-template-columns:44px 1fr 44px;align-items:center;
  padding:0 8px;background:var(--bg);
  border-bottom:1px solid transparent;position:relative;z-index:30;
}
.navbar--bordered{border-bottom-color:var(--line)}
.navbar--glass{
  position:absolute;top:var(--safe-top);left:0;right:0;
  background:rgba(255,255,255,.82);backdrop-filter:blur(18px) saturate(180%);
  -webkit-backdrop-filter:blur(18px) saturate(180%);
}
.navbar__title{text-align:center;font-size:16.5px;font-weight:650;letter-spacing:-.015em}
.navbar__btn{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  color:var(--t1);transition:background .16s;
}
.navbar__btn:active{background:var(--bg-sunken)}
.navbar__btn--end{justify-self:end}

/* ============================================================================
   COMPONENTS
   ========================================================================= */

/* ---- Buttons ---- */
.btn{
  position:relative;
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  height:54px;padding:0 24px;border-radius:var(--r-md);
  font-size:16.5px;font-weight:650;letter-spacing:-.012em;
  transition:transform .16s cubic-bezier(.2,.9,.25,1.1),opacity .16s,background .18s,box-shadow .2s;
  user-select:none;overflow:hidden;
}
/* A hairline highlight along the top edge gives every button a lit rim. */
.btn::before{
  content:"";position:absolute;inset:0 0 auto;height:50%;pointer-events:none;
  background:linear-gradient(180deg,rgba(255,255,255,.16),rgba(255,255,255,0));
  opacity:0;transition:opacity .2s;
}
.btn--primary::before,.btn--dark::before,.btn--gradient::before{opacity:1}
.btn:active{transform:scale(.968)}
.btn--primary{background:var(--violet);color:#fff;box-shadow:0 6px 18px rgba(91,50,232,.32),0 1px 2px rgba(11,11,18,.12)}
.btn--primary:active{background:#4c28cf;box-shadow:0 3px 10px rgba(91,50,232,.28)}
.btn--dark{background:var(--ink);color:#fff;box-shadow:0 6px 18px rgba(11,11,18,.26)}
.btn--light{background:#fff;color:var(--ink);box-shadow:0 4px 14px rgba(11,11,18,.16)}
.btn--ghost{background:var(--bg-sunken);color:var(--t1)}
.btn--outline{border:1.5px solid var(--line-strong);background:#fff;color:var(--t1)}
.btn--gradient{
  background:linear-gradient(135deg,#6d3df0 0%,#5b32e8 45%,#7c3aed 100%);
  color:#fff;box-shadow:0 8px 24px rgba(91,50,232,.34),0 1px 2px rgba(11,11,18,.14);
}
.btn--block{display:flex;width:100%}
.btn--sm{height:42px;font-size:14.5px;padding:0 16px;border-radius:var(--r-sm)}
.btn[disabled]{opacity:.4;pointer-events:none;box-shadow:none}
.btn__spinner{
  width:17px;height:17px;border-radius:50%;
  border:2.2px solid rgba(255,255,255,.34);border-top-color:#fff;
  animation:spin .7s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---- Cards ---- */
.card{background:var(--bg-raise);border-radius:var(--r-lg);box-shadow:var(--sh-sm)}
.card--pad{padding:18px}
.card--flat{box-shadow:none;border:1px solid var(--line)}
.card--inset{margin:0 16px}

.section{padding:22px 18px 0}
.section__head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:13px}
.section__title{font-size:19px;font-weight:750;letter-spacing:-.025em}
.section__action{font-size:14px;font-weight:600;color:var(--violet)}
.section__sub{font-size:13.5px;color:var(--t2);margin-top:4px;line-height:1.5}

.eyebrow{
  font-size:11.5px;font-weight:750;letter-spacing:.09em;text-transform:uppercase;color:var(--t3);
  display:flex;align-items:center;gap:7px;
}

/* ---- Score chips ---- */
.chip{
  display:inline-flex;align-items:center;gap:5px;
  height:27px;padding:0 12px;border-radius:var(--r-pill);
  font-size:13px;font-weight:700;letter-spacing:-.008em;color:#fff;white-space:nowrap;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.22),0 1px 3px rgba(11,11,18,.10);
}
.chip--avoid{background:var(--avoid)}
.chip--problematic{background:var(--problematic)}
.chip--good{background:var(--good)}
.chip--excellent{background:var(--excellent)}
.chip--soft{background:var(--bg-sunken);color:var(--t2);font-weight:600;box-shadow:none}
.chip--soft-avoid{background:#fdecec;color:#c92f2f}
.chip--soft-problematic{background:#fef1e4;color:#c26a15}
.chip--soft-good{background:#f0f7e4;color:#5f9427}
.chip--soft-excellent{background:#eaf5e0;color:#4e8a22}

/* ---- Tags (goal selection, filters) ---- */
.tag{
  display:inline-flex;align-items:center;gap:8px;
  height:46px;padding:0 17px;border-radius:var(--r-pill);
  background:var(--bg-sunken);border:1.5px solid transparent;
  font-size:15px;font-weight:550;letter-spacing:-.01em;color:var(--t1);
  transition:all .17s cubic-bezier(.2,.8,.2,1);
}
.tag:active{transform:scale(.96)}
.tag--on{background:var(--violet);border-color:var(--violet);color:#fff;box-shadow:0 6px 16px rgba(91,50,232,.28)}
.tag__emoji{font-size:17px;line-height:1}

/* ---- Score ring ----
   Rotation lives on the <circle> (SVG transform attribute), so the wrapper
   must NOT rotate again. The arc is gradient-stroked and animates its offset. */
.ring{position:relative;flex:0 0 auto;display:grid;place-items:center}
.ring svg{display:block;overflow:visible}
.ring__bar{transition:stroke-dashoffset 1.05s cubic-bezier(.22,1,.36,1)}
.ring__label{
  position:absolute;inset:0;display:grid;place-items:center;
  font-weight:750;letter-spacing:-.03em;font-variant-numeric:tabular-nums;
  animation:fade .5s ease .15s both;
}

/* Info-button dot used inside the big score ring */
.ring--info .ring__label{font-size:11px;font-weight:800;color:var(--t3)}

/* ---- Meter (mini bar for goal rows) ---- */
.meter{height:6px;border-radius:3px;background:var(--line);overflow:hidden}
.meter__fill{height:100%;border-radius:3px;transition:width .9s cubic-bezier(.22,1,.36,1)}

/* ---- Rows ---- */
.row{
  display:flex;align-items:center;gap:13px;padding:15px 18px;
  border-bottom:1px solid var(--line);background:#fff;
  transition:background .14s;
}
.row:last-child{border-bottom:0}
.row:active{background:var(--bg-sunken)}
.row__icon{
  width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  font-size:18px;background:var(--bg-sunken);flex:0 0 auto;
}
.row__body{flex:1;min-width:0}
.row__title{font-size:15.5px;font-weight:600;letter-spacing:-.015em}
.row__sub{font-size:13px;color:var(--t2);margin-top:3px;line-height:1.45}
.row__chev{color:var(--t4);flex:0 0 auto}
.switch{
  width:51px;height:31px;border-radius:var(--r-pill);background:var(--line-strong);
  position:relative;transition:background .22s;flex:0 0 auto;
}
.switch::after{
  content:"";position:absolute;top:2px;left:2px;width:27px;height:27px;border-radius:50%;
  background:#fff;box-shadow:var(--sh-xs);transition:transform .22s cubic-bezier(.3,1.4,.5,1);
}
.switch--on{background:var(--excellent)}
.switch--on::after{transform:translateX(20px)}

/* ---- Product thumbnail: a lit "studio tile" in the product's pack colour ---- */
.thumb{
  width:62px;height:62px;flex:0 0 auto;
  border-radius:15px;position:relative;overflow:hidden;
  display:grid;place-items:center;
  background:
    radial-gradient(128% 108% at 22% -8%, rgba(255,255,255,.96), rgba(255,255,255,0) 56%),
    linear-gradient(152deg, var(--tint-a,#ede9fe), var(--tint-b,#f6f6f9));
  box-shadow:
    inset 0 0 0 1px rgba(11,11,18,.055),
    inset 0 1px 0 rgba(255,255,255,.7),
    0 2px 7px rgba(11,11,18,.055);
}
.thumb--lg{width:96px;height:96px;border-radius:22px}
.thumb__emoji{
  font-size:30px;line-height:1;
  filter:drop-shadow(0 5px 9px rgba(11,11,18,.22));
  transform:translateZ(0);
}
.thumb--lg .thumb__emoji{font-size:47px}
.thumb img{width:100%;height:100%;object-fit:cover}

/* ---- Tab bar ---- */
.tabbar{
  flex:0 0 auto;z-index:50;
  height:calc(var(--tabbar-h) + var(--safe-bottom));
  padding-bottom:var(--safe-bottom);
  display:grid;grid-template-columns:repeat(4,1fr);align-items:center;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(22px) saturate(180%);
  -webkit-backdrop-filter:blur(22px) saturate(180%);
  border-top:1px solid var(--line);
}
.tabbar__item{
  position:relative;
  display:flex;flex-direction:column;align-items:center;gap:4px;
  font-size:10.5px;font-weight:600;color:var(--t3);letter-spacing:-.005em;
  transition:color .2s;padding-top:2px;
}
/* Active tab gets a soft halo behind its glyph. */
.tabbar__item::before{
  content:"";position:absolute;top:-3px;width:46px;height:30px;border-radius:var(--r-pill);
  background:var(--violet-soft);opacity:0;transform:scale(.6);
  transition:opacity .26s cubic-bezier(.22,1,.36,1),transform .3s cubic-bezier(.3,1.4,.5,1);
}
.tabbar__item--on::before{opacity:1;transform:scale(1)}
.tabbar__item svg{width:25px;height:25px;position:relative;transition:transform .26s cubic-bezier(.3,1.4,.5,1)}
.tabbar__item span{position:relative}
.tabbar__item--on{color:var(--violet)}
.tabbar__item--on svg{transform:translateY(-1px) scale(1.05)}
.tabbar__item:active svg{transform:scale(.9)}

/* ---- Search / input ---- */
.search{
  display:flex;align-items:center;gap:10px;height:44px;padding:0 14px;
  background:var(--bg-sunken);border-radius:var(--r-sm);color:var(--t3);
}
.search input{
  flex:1;border:0;background:none;outline:none;font-size:15.5px;color:var(--t1);min-width:0;
}
.search input::placeholder{color:var(--t3)}

/* ---- Accordion ---- */
.acc{border-radius:var(--r-md);overflow:hidden;background:#fff;border:1px solid var(--line);margin-bottom:9px}
.acc__head{
  width:100%;display:flex;align-items:center;gap:12px;padding:16px;
  text-align:left;font-size:15.5px;font-weight:600;letter-spacing:-.015em;
}
.acc__head .row__icon{background:var(--violet-soft)}
.acc__chev{margin-left:auto;color:var(--t4);transition:transform .26s cubic-bezier(.22,1,.36,1)}
.acc--open .acc__chev{transform:rotate(180deg)}
.acc__body{
  display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s cubic-bezier(.22,1,.36,1);
}
.acc--open .acc__body{grid-template-rows:1fr}
.acc__inner{overflow:hidden}
.acc__content{padding:0 16px 17px;font-size:14.5px;line-height:1.62;color:var(--t2)}

/* ============================================================================
   ONBOARDING
   ========================================================================= */
.onb{
  position:absolute;inset:0;background:var(--brand-gradient);
  display:flex;flex-direction:column;color:#fff;overflow:hidden;
}
.onb__glow{position:absolute;border-radius:50%;filter:blur(70px);pointer-events:none}
.onb__glow--1{width:320px;height:320px;background:#8b6bff;top:-120px;left:-110px;opacity:.55}
.onb__glow--2{width:300px;height:300px;background:#ffb3f0;bottom:-120px;right:-110px;opacity:.5}
.onb__body{
  position:relative;z-index:2;flex:1;display:flex;flex-direction:column;justify-content:center;
  overflow-y:auto;scrollbar-width:none;padding:0 24px;
}
.onb__body::-webkit-scrollbar{display:none}
/* Steps that start at the top (goal pickers) opt out of centring. */
.onb__body--top{justify-content:flex-start}
.onb__foot{position:relative;z-index:2;padding:14px 24px calc(20px + var(--safe-bottom));flex:0 0 auto}

/* Progress dots */
.dots{display:flex;gap:6px;justify-content:center;padding:8px 0 20px}
.dots i{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.32);transition:all .3s}
.dots i.on{width:22px;border-radius:4px;background:#fff}

/* Progress bar */
.pbar{height:5px;border-radius:3px;background:rgba(255,255,255,.26);overflow:hidden;flex:1}
.pbar__fill{height:100%;background:#fff;border-radius:3px;transition:width .4s cubic-bezier(.22,1,.36,1)}

/* Onboarding headline set in the store artwork's chunky style.
   Fluid size keeps the intended 3-line shape at every phone width. */
.onb__title{
  font-size:clamp(29px,7.9vw,37px);line-height:1.08;font-weight:830;letter-spacing:-.042em;
  text-shadow:0 3px 18px rgba(20,10,80,.24);
  text-wrap:balance;
}
.onb__lead{margin-top:13px;font-size:15.5px;line-height:1.55;color:rgba(255,255,255,.86);font-weight:450}
.onb__art{
  margin:4px auto 22px;display:grid;place-items:center;
  font-size:clamp(74px,21vw,104px);line-height:1;filter:drop-shadow(0 18px 34px rgba(20,10,80,.36));
}

/* Onboarding counter pill */
.onb__count{
  display:inline-flex;align-items:center;height:26px;padding:0 11px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.2);font-size:13px;font-weight:700;font-variant-numeric:tabular-nums;
}

/* Goal grid inside onboarding */
.goalwrap{display:flex;flex-wrap:wrap;gap:9px;padding:2px 0 8px}
.goal{
  display:inline-flex;align-items:center;gap:9px;
  height:47px;padding:0 16px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.16);border:1.5px solid rgba(255,255,255,.26);
  font-size:15px;font-weight:550;color:#fff;backdrop-filter:blur(8px);
  transition:all .19s cubic-bezier(.2,.8,.2,1);
}
.goal:active{transform:scale(.95)}
.goal--on{background:#fff;color:#1a1046;border-color:#fff;box-shadow:0 10px 26px rgba(15,8,60,.3)}
.goal__check{
  width:21px;height:21px;border-radius:50%;background:var(--violet);color:#fff;
  display:grid;place-items:center;flex:0 0 auto;font-size:12px;
  animation:pop .26s cubic-bezier(.3,1.5,.5,1) both;
}
@keyframes pop{from{transform:scale(0)}to{transform:scale(1)}}

/* Restriction chips (allergens/diets) */
.restrict{
  display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 15px;
  border-radius:var(--r-pill);background:rgba(255,255,255,.13);
  border:1.5px solid rgba(255,255,255,.22);font-size:14.5px;font-weight:550;color:#fff;
  transition:all .18s;
}
.restrict--on{background:rgba(255,255,255,.96);color:#1a1046;border-color:#fff}
.restrict--on::after{content:"✓";font-size:12px;font-weight:800;color:var(--violet)}

/* ============================================================================
   SCANNER
   ========================================================================= */
.scan{
  position:absolute;inset:0;background:#08080d;color:#fff;overflow:hidden;
}
.scan__viewport{
  position:absolute;inset:0;overflow:hidden;
  display:grid;place-items:center;background:#000;
}
.scan__viewport video,.scan__viewport img.scan__media{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
}
.scan__media--hidden{display:none}
.scan__placeholder{
  position:absolute;inset:0;display:grid;place-items:center;text-align:center;
  background:radial-gradient(700px 420px at 50% 42%,#241f66 0%,#0b0b12 72%);padding:30px;
}
.scan__placeholder-inner{max-width:270px}
.scan__placeholder-emoji{font-size:62px;margin-bottom:16px;filter:drop-shadow(0 12px 26px rgba(91,50,232,.5))}
.scan__placeholder h3{font-size:18.5px;font-weight:700;letter-spacing:-.02em;margin-bottom:8px}
.scan__placeholder p{font-size:14px;line-height:1.6;color:rgba(255,255,255,.6)}

/* Reticle — an inset frame well clear of the header and the shutter. */
.reticle{position:absolute;top:19%;bottom:30%;left:11%;right:11%;pointer-events:none}
.reticle__corner{position:absolute;width:42px;height:42px;border:3.5px solid #fff;border-radius:7px}
.reticle__corner--tl{top:0;left:0;border-right:0;border-bottom:0}
.reticle__corner--tr{top:0;right:0;border-left:0;border-bottom:0}
.reticle__corner--bl{bottom:0;left:0;border-right:0;border-top:0}
.reticle__corner--br{bottom:0;right:0;border-left:0;border-top:0}
.reticle__laser{
  position:absolute;left:3%;right:3%;height:2.5px;border-radius:2px;
  background:linear-gradient(90deg,transparent,#fff,transparent);
  box-shadow:0 0 20px 5px rgba(255,255,255,.55);
  animation:laser 2.4s cubic-bezier(.45,0,.55,1) infinite;
}
@keyframes laser{0%{top:2%}50%{top:96%}100%{top:2%}}

/* Floating labels on the scan view (mirrors the store artwork) */
.floatlabel{
  position:absolute;height:36px;display:inline-flex;align-items:center;padding:0 15px;
  border-radius:var(--r-pill);background:rgba(255,255,255,.95);color:var(--ink);
  font-size:13.5px;font-weight:650;letter-spacing:-.01em;box-shadow:var(--sh-md);
  animation:floaty 3.4s ease-in-out infinite;
}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}

/* Analyzing panel. Base = fills its flex parent (the /analyzing screen).
   The --overlay variant sits on top of the scanner viewport instead. */
.analyzing{
  position:relative;z-index:20;flex:1;min-height:0;
  background:linear-gradient(180deg,rgba(9,7,30,.9),rgba(9,7,30,.97));
  backdrop-filter:blur(8px);display:flex;flex-direction:column;
  align-items:center;justify-content:center;padding:34px;text-align:center;
  animation:fade .3s both;
}
.analyzing--overlay{position:absolute;inset:0;flex:none}
@keyframes fade{from{opacity:0}to{opacity:1}}
.analyzing__ring{position:relative;width:98px;height:98px;margin-bottom:26px}
.analyzing__ring svg{animation:spin 1.5s linear infinite}
.analyzing__emoji{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  font-size:38px;line-height:1;pointer-events:none;
}
.analyzing h3{font-size:21px;font-weight:750;letter-spacing:-.025em;color:#fff}
.analyzing__product{margin-top:8px;font-size:14px;color:rgba(255,255,255,.62)}
.steps{margin-top:28px;width:100%;max-width:290px;display:flex;flex-direction:column;gap:11px;text-align:left}
.step{display:flex;align-items:center;gap:11px;font-size:14.5px;color:rgba(255,255,255,.42);transition:color .3s}
.step--on{color:#fff}
.step--done{color:rgba(255,255,255,.82)}
.step__dot{
  width:21px;height:21px;border-radius:50%;flex:0 0 auto;
  border:2px solid rgba(255,255,255,.24);display:grid;place-items:center;font-size:11px;
  transition:all .3s;
}
.step--on .step__dot{border-color:var(--violet-2);background:var(--violet-2);animation:pulse 1.4s ease-in-out infinite}
.step--done .step__dot{border-color:var(--excellent);background:var(--excellent);color:#fff}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(124,58,237,.6)}50%{box-shadow:0 0 0 9px rgba(124,58,237,0)}}

/* Scanner chrome */
.scan__top{
  position:absolute;top:0;left:0;right:0;z-index:30;
  padding:calc(var(--safe-top) + 6px) 16px 18px;
  display:flex;align-items:center;justify-content:space-between;
  background:linear-gradient(180deg,rgba(0,0,0,.62),transparent);
}
.scan__icon{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;
  background:rgba(255,255,255,.16);backdrop-filter:blur(12px);color:#fff;
}
.scan__title{font-size:16px;font-weight:650;letter-spacing:-.015em}
.scan__bottom{
  position:absolute;bottom:0;left:0;right:0;z-index:30;
  padding:24px 24px calc(20px + var(--safe-bottom));
  background:linear-gradient(0deg,rgba(0,0,0,.78),transparent);
  display:flex;align-items:center;justify-content:space-between;
}
.scan__hint{text-align:center;margin-bottom:2px}
.scan__hint h3{font-size:16px;font-weight:650;letter-spacing:-.02em}
.scan__hint p{font-size:12.5px;color:rgba(255,255,255,.58);margin-top:4px}
.shutter{
  width:76px;height:76px;border-radius:50%;background:#fff;
  display:grid;place-items:center;box-shadow:0 0 0 4px rgba(255,255,255,.28),0 10px 26px rgba(0,0,0,.4);
  transition:transform .16s cubic-bezier(.2,.8,.2,1);position:relative;
}
.shutter:active{transform:scale(.9)}
.shutter::after{
  content:"";width:62px;height:62px;border-radius:50%;
  border:2.5px solid rgba(11,11,18,.16);
}
.scan__side{
  width:50px;height:50px;border-radius:var(--r-sm);display:grid;place-items:center;
  background:rgba(255,255,255,.18);backdrop-filter:blur(12px);color:#fff;font-size:21px;
}
.scan__filmstrip{
  position:absolute;left:0;right:0;bottom:0;z-index:25;
  display:flex;gap:9px;padding:12px 16px;overflow-x:auto;scrollbar-width:none;
  background:linear-gradient(0deg,rgba(0,0,0,.72),transparent);
}
.scan__filmstrip::-webkit-scrollbar{display:none}
.film{
  width:52px;height:52px;border-radius:11px;flex:0 0 auto;overflow:hidden;
  border:2px solid rgba(255,255,255,.28);display:grid;place-items:center;font-size:23px;
  background:rgba(255,255,255,.1);
}

/* ============================================================================
   RESULT
   ========================================================================= */
.result__hero{background:var(--bg);padding:0 0 4px}
.result__top{display:flex;gap:15px;padding:6px 18px 18px}
.result__photo{
  width:104px;height:104px;border-radius:var(--r-md);flex:0 0 auto;
  display:grid;place-items:center;font-size:50px;overflow:hidden;position:relative;
  box-shadow:var(--sh-sm);
}
.result__photo img{width:100%;height:100%;object-fit:cover}
.result__meta{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:center;gap:7px}
.result__brand{font-size:12.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--t3)}
.result__name{font-size:21px;font-weight:750;letter-spacing:-.03em;line-height:1.2}
.result__scoreline{display:flex;align-items:center;gap:9px;margin-top:2px}
.result__score{font-size:29px;font-weight:800;letter-spacing:-.04em;font-variant-numeric:tabular-nums;line-height:1}
.result__denom{font-size:15px;font-weight:700;color:var(--t3);letter-spacing:-.02em}
.result__summary{font-size:14.5px;line-height:1.55;color:var(--t2);margin-top:2px}

.scoredby{
  display:flex;align-items:center;justify-content:center;gap:9px;
  padding:15px 18px;background:var(--bg-sunken);font-size:14px;color:var(--t2);font-weight:500;
}
.scoredby__logo{
  width:26px;height:26px;border-radius:50%;background:#0b0b12;
  display:grid;place-items:center;font-size:14px;
}

/* Overall score donut block */
.overall{
  margin:16px 16px 0;padding:20px;border-radius:var(--r-lg);
  background:var(--bg-sunken);display:flex;align-items:center;gap:20px;
}
.overall__body{flex:1;min-width:0}
.overall__label{font-size:13px;font-weight:650;color:var(--t2);letter-spacing:-.01em}
.overall__scale{display:flex;align-items:center;gap:5px;margin-top:11px}
.overall__seg{height:7px;border-radius:4px;flex:1;background:var(--line);transition:all .5s}
.overall__seg.on{transform:scaleY(1.28)}
.overall__ticks{display:flex;justify-content:space-between;margin-top:8px;font-size:10.5px;color:var(--t3);font-weight:600}

/* Goal rows */
.goalrow{display:flex;gap:15px;padding:17px 18px;border-bottom:1px solid var(--line);align-items:flex-start}
.goalrow:last-child{border-bottom:0}
.goalrow__body{flex:1;min-width:0}
.goalrow__head{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.goalrow__title{font-size:16px;font-weight:700;letter-spacing:-.022em}
.goalrow__text{margin-top:7px;font-size:14.5px;line-height:1.6;color:var(--t2)}

/* Finding rows (hidden ingredients / additives) */
.finding{display:flex;gap:12px;padding:15px 18px;border-bottom:1px solid var(--line);align-items:flex-start}
.finding:last-child{border-bottom:0}
.finding__icon{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  font-size:16px;flex:0 0 auto;background:var(--bg-sunken);
}
.finding__body{flex:1;min-width:0}
.finding__title{font-size:15px;font-weight:650;letter-spacing:-.018em;display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.finding__text{margin-top:5px;font-size:14px;line-height:1.58;color:var(--t2)}

.badge{
  display:inline-flex;align-items:center;height:21px;padding:0 8px;border-radius:6px;
  font-size:10.5px;font-weight:750;letter-spacing:.045em;text-transform:uppercase;
}
.badge--high{background:#fdecec;color:#c92f2f}
.badge--medium{background:#fef1e4;color:#c26a15}
.badge--low{background:#eef2f7;color:#5b6b7f}
.badge--upf{background:#f3e8ff;color:#7c3aed}

/* Nutrition table */
.nutri{width:100%;border-collapse:collapse;font-size:14.5px}
.nutri th{
  text-align:left;font-size:11.5px;font-weight:750;letter-spacing:.07em;text-transform:uppercase;
  color:var(--t3);padding:0 18px 9px;
}
.nutri th:last-child,.nutri td:last-child{text-align:right;padding-right:18px}
.nutri td{padding:12px 18px;border-top:1px solid var(--line)}
.nutri td:first-child{color:var(--t2)}
.nutri td:last-child{font-weight:650;font-variant-numeric:tabular-nums}
.nutri__bar{height:5px;border-radius:3px;background:var(--line);margin-top:8px;overflow:hidden;width:112px}
.nutri__bar i{display:block;height:100%;border-radius:3px}

/* Ingredient chips */
.ingwrap{display:flex;flex-wrap:wrap;gap:7px;padding:4px 18px 18px}
.ing{
  font-size:13px;font-weight:550;padding:7px 12px;border-radius:9px;
  background:var(--bg-sunken);color:var(--t2);letter-spacing:-.005em;
}
.ing--flag{background:#fdecec;color:#c92f2f;font-weight:650}
.ing--warn{background:#fef1e4;color:#c26a15;font-weight:650}

/* Allergen banners */
.alert{
  display:flex;gap:12px;padding:15px 16px;border-radius:var(--r-md);margin-bottom:9px;
  align-items:flex-start;font-size:14.5px;line-height:1.55;
}
.alert--danger{background:#fdecec;color:#8f2020}
.alert--warn{background:#fef6ec;color:#8a4d0c}
.alert--ok{background:#eef7e6;color:#3f6d1c}
.alert--info{background:var(--violet-soft);color:#3d1f8f}
.alert__icon{font-size:17px;flex:0 0 auto;line-height:1.35}
.alert strong{font-weight:700}

/* Alternative cards */
.alt{display:flex;align-items:center;gap:13px;padding:13px 16px;border-bottom:1px solid var(--line)}
.alt:last-child{border-bottom:0}
.alt__body{flex:1;min-width:0}
.alt__name{font-size:15px;font-weight:650;letter-spacing:-.018em}
.alt__why{font-size:13px;color:var(--t2);margin-top:4px;line-height:1.45}
.alt__delta{
  font-size:12px;font-weight:750;color:var(--excellent-2);background:#eaf5e0;
  height:24px;padding:0 9px;border-radius:var(--r-pill);display:inline-flex;align-items:center;
}

/* Sticky action bar — flex:0 0 auto keeps the column flexbox from squashing it. */
.actionbar{
  position:sticky;bottom:0;z-index:20;flex:0 0 auto;
  padding:13px 18px calc(13px + var(--safe-bottom));
  background:rgba(255,255,255,.93);backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);border-top:1px solid var(--line);
  display:flex;gap:11px;
}

/* ============================================================================
   HISTORY
   ========================================================================= */
.histdate{
  font-size:13px;font-weight:650;color:var(--t3);padding:20px 18px 9px;letter-spacing:-.005em;
}
.hist{
  display:flex;align-items:center;gap:14px;padding:13px 18px;background:#fff;
  border-bottom:1px solid var(--line);transition:background .14s;width:100%;text-align:left;
}
.hist:active{background:var(--bg-sunken)}
.hist__body{flex:1;min-width:0}
.hist__scoreline{display:flex;align-items:center;gap:9px}
.hist__score{font-size:19px;font-weight:800;letter-spacing:-.035em;font-variant-numeric:tabular-nums;line-height:1}
.hist__denom{font-size:12.5px;font-weight:700;color:var(--t3)}
.hist__name{font-size:15.5px;font-weight:600;letter-spacing:-.018em;margin-top:7px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hist__brand{font-size:12.5px;color:var(--t3);margin-top:3px}

/* Empty state */
.empty{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:60px 40px;gap:6px;
}
.empty__art{font-size:64px;margin-bottom:14px;opacity:.9}
.empty h3{font-size:19px;font-weight:700;letter-spacing:-.025em}
.empty p{font-size:14.5px;line-height:1.6;color:var(--t2);max-width:270px}

/* ============================================================================
   PAYWALL
   ========================================================================= */
/* Paywall: scrolling content above a permanently reachable CTA footer.
   A subscription page must never hide its purchase button below the fold. */
.paywall{
  position:absolute;inset:0;z-index:80;background:var(--bg);
  display:flex;flex-direction:column;
  animation:sheetUp .42s cubic-bezier(.22,1,.36,1) both;
}
.paywall__scroll{
  flex:1;min-height:0;overflow-y:auto;scrollbar-width:none;
}
.paywall__scroll::-webkit-scrollbar{display:none}
.paywall__cta{
  flex:0 0 auto;
  padding:12px 24px calc(12px + var(--safe-bottom));
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(20px) saturate(180%);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
  border-top:1px solid var(--line);
  box-shadow:0 -6px 24px rgba(11,11,18,.07);
}
@keyframes sheetUp{from{transform:translateY(100%)}to{transform:none}}
.paywall__hero{
  background:var(--brand-gradient);color:#fff;
  padding:calc(var(--safe-top) + 14px) 24px 30px;
  border-radius:0 0 var(--r-2xl) var(--r-2xl);position:relative;overflow:hidden;
}
.paywall__close{
  position:absolute;top:calc(var(--safe-top) + 4px);right:16px;
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  background:rgba(255,255,255,.2);color:#fff;font-size:18px;
}
.paywall__badge{
  display:inline-flex;align-items:center;gap:6px;height:27px;padding:0 12px;
  border-radius:var(--r-pill);background:rgba(255,255,255,.22);
  font-size:12px;font-weight:750;letter-spacing:.05em;text-transform:uppercase;
}
.paywall__title{margin-top:16px;font-size:31px;font-weight:830;letter-spacing:-.042em;line-height:1.08}
.paywall__lead{margin-top:11px;font-size:15px;line-height:1.55;color:rgba(255,255,255,.86)}
.paywall__feats{padding:22px 24px 0;display:flex;flex-direction:column;gap:15px}
.feat{display:flex;gap:13px;align-items:flex-start}
.feat__icon{
  width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  font-size:18px;background:var(--violet-soft);flex:0 0 auto;
}
.feat__body{flex:1}
.feat__title{font-size:15.5px;font-weight:700;letter-spacing:-.02em}
.feat__text{font-size:13.5px;color:var(--t2);margin-top:4px;line-height:1.5}

.plan{
  display:flex;align-items:center;gap:13px;padding:17px;border-radius:var(--r-md);
  border:2px solid var(--line);background:#fff;margin-bottom:11px;position:relative;
  transition:all .2s cubic-bezier(.2,.8,.2,1);width:100%;text-align:left;
}
.plan--on{border-color:var(--violet);background:#faf8ff;box-shadow:0 8px 24px rgba(91,50,232,.14)}
.plan__radio{
  width:22px;height:22px;border-radius:50%;border:2px solid var(--line-strong);
  flex:0 0 auto;display:grid;place-items:center;transition:all .2s;
}
.plan--on .plan__radio{border-color:var(--violet);background:var(--violet)}
.plan--on .plan__radio::after{content:"";width:8px;height:8px;border-radius:50%;background:#fff}
.plan__body{flex:1;min-width:0}
.plan__name{font-size:16px;font-weight:700;letter-spacing:-.02em}
.plan__note{font-size:13px;color:var(--t2);margin-top:4px}
.plan__price{text-align:right;flex:0 0 auto}
.plan__amount{font-size:19px;font-weight:800;letter-spacing:-.03em}
.plan__per{font-size:12px;color:var(--t3);margin-top:3px}
.plan__save{
  position:absolute;top:-10px;right:14px;height:22px;padding:0 10px;border-radius:var(--r-pill);
  background:var(--excellent);color:#fff;font-size:11px;font-weight:750;display:flex;align-items:center;
  letter-spacing:.03em;text-transform:uppercase;
}

/* ============================================================================
   MISC
   ========================================================================= */
.toast{
  position:absolute;left:50%;transform:translateX(-50%);bottom:calc(var(--tabbar-h) + var(--safe-bottom) + 16px);
  z-index:90;max-width:calc(100% - 40px);
  display:flex;align-items:center;gap:10px;
  padding:13px 17px;border-radius:var(--r-md);
  background:rgba(15,15,24,.95);color:#fff;font-size:14px;font-weight:550;line-height:1.4;
  box-shadow:var(--sh-lg);backdrop-filter:blur(14px);
  animation:toastIn .34s cubic-bezier(.22,1,.36,1) both;
}
.toast--out{animation:toastOut .28s ease both}
@keyframes toastIn{from{opacity:0;transform:translate(-50%,16px) scale(.94)}to{opacity:1;transform:translate(-50%,0) scale(1)}}
@keyframes toastOut{to{opacity:0;transform:translate(-50%,10px) scale(.96)}}

/* The overlay layer is click-through; its children opt back in. */
.app__overlay > *{pointer-events:auto}

.sheet{
  position:absolute;inset:0;z-index:85;display:flex;flex-direction:column;justify-content:flex-end;
}
.sheet__scrim{position:absolute;inset:0;background:rgba(8,8,14,.5);animation:fade .28s both}
.sheet__panel{
  position:relative;background:#fff;border-radius:var(--r-xl) var(--r-xl) 0 0;
  padding:10px 0 calc(18px + var(--safe-bottom));max-height:86%;overflow-y:auto;scrollbar-width:none;
  animation:sheetUp .38s cubic-bezier(.22,1,.36,1) both;
}
.sheet__panel::-webkit-scrollbar{display:none}
.sheet__grab{width:38px;height:5px;border-radius:3px;background:var(--line-strong);margin:0 auto 14px}
.sheet__title{font-size:19px;font-weight:750;letter-spacing:-.025em;padding:0 20px 4px}
.sheet__sub{font-size:13.5px;color:var(--t2);padding:0 20px 14px;line-height:1.5}

/* Skeleton shimmer */
.skel{
  background:linear-gradient(90deg,var(--line) 25%,#f6f6f9 50%,var(--line) 75%);
  background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:8px;
}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}

.stagger>*{animation:screenIn .42s cubic-bezier(.22,1,.36,1) both}
.stagger>*:nth-child(1){animation-delay:.02s}
.stagger>*:nth-child(2){animation-delay:.06s}
.stagger>*:nth-child(3){animation-delay:.1s}
.stagger>*:nth-child(4){animation-delay:.14s}
.stagger>*:nth-child(5){animation-delay:.18s}
.stagger>*:nth-child(6){animation-delay:.22s}
.stagger>*:nth-child(7){animation-delay:.26s}
.stagger>*:nth-child(8){animation-delay:.3s}
.stagger>*:nth-child(9){animation-delay:.34s}
.stagger>*:nth-child(10){animation-delay:.38s}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}

/* Responsive: real phone → fill the viewport, drop the frame ------------- */

/* ============================================================================
   MOTION SYSTEM
   Physical, iOS-flavoured timing. Restrained on purpose: the goal is precision,
   not decoration. Everything collapses under prefers-reduced-motion.
   ========================================================================= */
:root{
  --d-instant:.12s;
  --d-fast:.2s;
  --d-base:.34s;
  --d-slow:.52s;

  --e-out:cubic-bezier(.22,1,.36,1);       /* decelerate — entrances */
  --e-in:cubic-bezier(.4,0,1,1);           /* accelerate — exits */
  --e-spring:cubic-bezier(.34,1.42,.64,1); /* overshoot — taps, toggles */
  --e-soft:cubic-bezier(.4,0,.2,1);        /* material standard */
}

/* --- Entrance: the workhorse. Fade + rise + a hair of scale. ------------- */
@keyframes riseIn{
  from{opacity:0;transform:translate3d(0,16px,0) scale(.985)}
  to{opacity:1;transform:none}
}
.anim-in{animation:riseIn var(--d-base) var(--e-out) both}

/* --- Pop: for chips, badges and anything that should feel springy. ------- */
@keyframes popIn{
  0%{opacity:0;transform:scale(.82)}
  60%{opacity:1;transform:scale(1.04)}
  100%{opacity:1;transform:scale(1)}
}
.anim-pop{animation:popIn .4s var(--e-spring) both}

/* --- Slide: list rows entering from the right. -------------------------- */
@keyframes slideIn{
  from{opacity:0;transform:translate3d(22px,0,0)}
  to{opacity:1;transform:none}
}
.anim-slide{animation:slideIn var(--d-base) var(--e-out) both}

/* --- Land: a score settling into place. -------------------------------- */
@keyframes land{
  0%{transform:scale(.9)}
  55%{transform:scale(1.035)}
  100%{transform:scale(1)}
}
.anim-land{animation:land .52s var(--e-spring) both}

/* --- Sheen: a light sweep, used on the analysing card. ----------------- */
@keyframes sheen{
  0%{transform:translateX(-120%)}
  100%{transform:translateX(220%)}
}

/* --- Screen transitions: iOS-style push/pop ---------------------------- */
@keyframes pushIn{
  from{opacity:.4;transform:translate3d(26px,0,0)}
  to{opacity:1;transform:none}
}
@keyframes popOut{
  from{opacity:1;transform:none}
  to{opacity:.3;transform:translate3d(22px,0,0)}
}
.screen--push{animation:pushIn .36s var(--e-out) both}
.screen--pop{animation:popOut .28s var(--e-in) both}

/* --- Universal press feedback ------------------------------------------ */
.pressable{transition:transform var(--d-fast) var(--e-spring),box-shadow var(--d-fast) var(--e-out)}
.pressable:active{transform:scale(.965)}

/* --- Tab icon spring --------------------------------------------------- */
@keyframes tabSpring{
  0%{transform:translateY(0) scale(1)}
  40%{transform:translateY(-3px) scale(1.12)}
  100%{transform:translateY(-1px) scale(1.05)}
}
.tabbar__item--on svg{animation:tabSpring .42s var(--e-spring) both}

/* --- Selected chip: a quick confirming pop ----------------------------- */
.tag--on,.goal--on,.restrict--on{animation:popIn .32s var(--e-spring) both}

/* --- Switch knob overshoot -------------------------------------------- */
.switch::after{transition:transform .3s var(--e-spring)}

/* --- Progress bar fill: smooth width transitions ----------------------- */
.meter__fill,.pbar__fill,.overall__seg{transition:width var(--d-slow) var(--e-out),background var(--d-base) var(--e-out)}

/* --- Button press: lift on hover (desktop), press on tap --------------- */
@media (hover:hover){
  .btn--primary:hover,.btn--gradient:hover,.btn--dark:hover{transform:translateY(-1px)}
  .hist:hover,.row:hover{background:var(--bg-sunken)}
  .alt:hover{background:var(--bg-sunken)}
}

/* --- Analyse card sheen ------------------------------------------------ */
.analyzing__ring::after{
  content:"";position:absolute;inset:-6px;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(124,58,237,.28),transparent 62%);
  animation:pulse 2.6s ease-in-out infinite;
}

/* Stagger helper — children settle in sequence (used with UI.stagger) --- */
.stagger-list > *{animation:riseIn var(--d-base) var(--e-out) both}

/* ============================================================================
   CJK TYPOGRAPHY
   Latin tracking and uppercase tricks actively hurt Chinese text, so they are
   neutralised whenever the document language is Chinese.
   ========================================================================= */
:lang(zh){
  /* Chinese glyphs are already monospaced; negative tracking makes them collide. */
  letter-spacing:0 !important;
}
:lang(zh) .hero h1,
:lang(zh) .onb__title,
:lang(zh) .paywall__title,
:lang(zh) .result__name,
:lang(zh) .section__title,
:lang(zh) .profile-h1{
  letter-spacing:.01em !important;
  line-height:1.22;
}
/* Body copy needs a touch more leading in Chinese. */
:lang(zh) p,
:lang(zh) .goalrow__text,
:lang(zh) .finding__text,
:lang(zh) .row__sub,
:lang(zh) .section__sub,
:lang(zh) .result__summary,
:lang(zh) .acc__content{
  line-height:1.68;
}
/* Uppercase eyebrows have no case in Chinese — drop the transform and the
   wide tracking that goes with it. */
:lang(zh) .eyebrow,
:lang(zh) .result__brand,
:lang(zh) .nutri th,
:lang(zh) .badge,
:lang(zh) .paywall__badge,
:lang(zh) .plan__save{
  text-transform:none;
  letter-spacing:.04em;
}
/* Chinese headline weights read heavier, so ease them back a notch. */
:lang(zh) .hero h1,
:lang(zh) .onb__title,
:lang(zh) .paywall__title{font-weight:800}
:lang(zh) .result__score,
:lang(zh) .hist__score{font-weight:800}
/* Keep the numeral-plus-slash readout from looking cramped after the reset. */
:lang(zh) .result__score{letter-spacing:-.02em !important}
/* Tab labels are short in Chinese; give them a little air. */
:lang(zh) .tabbar__item{letter-spacing:.02em;font-size:11px}


/* --- Responsive ------------------------------------------------------------
   The mock device is 402px wide and centred. The stage captions only fit
   beside it on a genuinely wide window, so they are hidden below 1080px
   rather than overlapping the phone (white text on a white screen is
   invisible, which reads as clipped text). */
@media (max-width:1080px){
  .stage__meta,.stage__hint{display:none}
}
@media (min-width:461px) and (max-width:880px){
  .device{zoom:.86}
}

/* Real handset: drop the mock device entirely and go edge to edge. The OS
   already draws a status bar, so the faux one becomes an invisible safe-area
   spacer — it keeps its height so every screen's top spacing (and the hero's
   negative offset) stays correct, but draws nothing. */
@media (max-width:460px){
  .stage{display:block;background:#fff;overflow:hidden}
  .stage__glow,.stage__meta,.stage__hint{display:none}
  .device{
    width:100%;height:100%;max-height:none;
    border-radius:0;padding:0;box-shadow:none;zoom:1;
  }
  .device::before,.device::after{display:none}
  .device__screen{border-radius:0}
  .device__island{display:none}
  .device__home{display:none}
  :root{
    --safe-top:calc(env(safe-area-inset-top,0px) + 14px);
    --safe-bottom:calc(env(safe-area-inset-bottom,0px) + 14px);
  }
  .statusbar{
    color:transparent;padding-top:0;overflow:hidden;
    height:var(--safe-top);
  }
}