:root{
  --bg:#0d1014;--bg2:#11151b;--panel:#161c24;--panel2:#1d2530;--line:#2a3340;
  --ink:#eef3f8;--mut:#94a1b0;--dim:#6b7886;--mut2:#6b7886;
  --accent:#7ad6ff;--accent2:#5ee0a8;--pink:#ff8fb1;--warn:#ffd86b;--bad:#ff7b8a;
  --grad:linear-gradient(135deg,#7ad6ff,#9b8cff 55%,#ff8fb1);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);
  font:16px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  overscroll-behavior-y:none;-webkit-font-smoothing:antialiased}
#app{min-height:100%}
h1,h2,h3{margin:0;font-weight:680;letter-spacing:-.01em}
p{margin:0}
button{font:inherit;cursor:pointer;color:inherit;background:none;border:none}
.muted{color:var(--mut)} .small{font-size:13px} .warn{color:var(--warn)}
.center{text-align:center}

.screen{max-width:520px;margin:0 auto;padding:max(14px,env(safe-area-inset-top)) 16px calc(96px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:14px;min-height:100vh}
.screen.center{justify-content:center;align-items:center;text-align:center;gap:10px}

/* header */
.hd{display:flex;align-items:center;justify-content:space-between;padding:6px 2px 2px}
.hd-title{font-size:24px}
.hd-right{display:flex;gap:10px;align-items:center}
.link{color:var(--accent);font-weight:600;font-size:15px}
.link.center{align-self:center} .link.danger{color:var(--bad)}

/* cards */
.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:18px}
.card h3{font-size:16px;margin-bottom:10px}
.card.empty{text-align:center;padding:34px 20px}
.tap{cursor:pointer}
.big-emoji{font-size:44px;margin-bottom:6px}
.fineprint{color:var(--mut2);font-size:12px;text-align:center;line-height:1.45;margin-top:4px}
.disclaimer{color:var(--mut2);font-size:12px;text-align:center;margin:6px 0 2px;line-height:1.5}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;
  padding:13px 22px;border-radius:14px;font-weight:700;font-size:16px;border:1px solid transparent}
.btn:active{transform:scale(.98)}
.btn.primary{background:var(--grad);color:#0a0e13}
.btn.ghost{background:var(--panel2);border-color:var(--line);color:var(--ink)}
.btn.big{width:100%;min-height:54px;font-size:17px}
.cta{position:sticky;bottom:0}

/* onboarding */
.onb{gap:18px;justify-content:center}
.onb-hero{text-align:center;padding:24px 10px 6px}
.onb-hero h1{font-size:40px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin:6px 0}
.onb-hero p{color:var(--mut);max-width:340px;margin:8px auto 0}
.logo-dot{width:54px;height:54px;border-radius:50%;margin:0 auto;background:var(--grad);box-shadow:0 0 40px #7ad6ff55}
.form .fl{display:block;font-weight:600;font-size:14px;margin:6px 2px 2px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:6px}
.chip{padding:9px 14px;border-radius:999px;background:var(--panel2);border:1px solid var(--line);
  color:var(--mut);font-size:14px;font-weight:600;text-transform:capitalize}
.chip.on{background:var(--accent);color:#0a0e13;border-color:var(--accent)}
.chip.static{background:var(--panel2);color:var(--ink);text-transform:capitalize}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--mut);line-height:1.5;margin:6px 0}
.consent input{margin-top:3px;width:18px;height:18px;accent-color:var(--accent)}
.consent b{color:var(--ink)}

/* home result card */
.result-card{display:flex;gap:14px;align-items:center}
.rc-ring{flex:0 0 auto}
.rc-body{flex:1;min-width:0}
.band{font-weight:750;font-size:18px}
.band.big{font-size:22px;margin-top:8px}
.badge.pro{background:var(--grad);color:#0a0e13;font-weight:800;font-size:11px;padding:3px 9px;border-radius:8px;letter-spacing:.5px}
.badge.pro.big{font-size:14px;padding:5px 12px;display:inline-block}
.scan-meta{text-align:center}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.mini-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:16px;
  display:flex;flex-direction:column;align-items:center;gap:6px;font-weight:650;color:var(--ink)}
.mini-card span{font-size:24px}

/* ring */
.ring .ring-num{font-weight:800}
.ring-hero{display:flex;flex-direction:column;align-items:center;gap:6px;padding:8px 0}
.summary{text-align:center;color:var(--ink);background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:12px 16px}

/* dimensions */
.sec{font-size:16px;margin-top:6px;display:flex;align-items:center;gap:8px}
.lock-tag{font-size:11px;color:var(--accent);font-weight:700}
.dims{display:flex;flex-direction:column;gap:12px}
.dim{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:12px 14px}
.dim-top{display:flex;justify-content:space-between;align-items:baseline}
.dim-label{font-weight:650}
.dim-score{font-weight:800;font-size:17px}
.dim-track{height:7px;border-radius:5px;background:#222b35;margin:8px 0 6px;overflow:hidden}
.dim-track i{display:block;height:100%;border-radius:5px;transition:width .5s}
.dim-note{color:var(--mut);font-size:12.5px}
.dim.locked{position:relative}
.dim.locked .dim-note,.dim.locked .dim-label{filter:none}
.dim.locked .dim-track i{opacity:.5}

.focus .focus-row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--line);font-weight:600}
.focus .focus-row:last-child{border-bottom:none}
.focus-row.blur b{filter:blur(5px)}
.upsell{background:linear-gradient(135deg,#1a2230,#221b2b);border-color:#3a3550;text-align:center}
.result-actions{display:flex;gap:10px}
.result-actions .btn{flex:1}

/* scan */
.scan .cam-wrap{position:relative;width:100%;aspect-ratio:3/4;background:#000;border-radius:22px;overflow:hidden;border:1px solid var(--line)}
.cam-wrap video{width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}
.cam-guide{position:absolute;inset:14% 22%;border:2px dashed #ffffff55;border-radius:50%/40%;pointer-events:none}
.cam-fallback{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:24px;text-align:center}
.tip{text-align:center}
.scan-actions{display:flex;align-items:center;justify-content:space-between;padding:6px 14px}
.scan-actions .spacer{width:84px}
.shutter{width:72px;height:72px;border-radius:50%;background:#fff;border:5px solid #ffffff44;box-shadow:0 0 0 3px #fff inset}
.shutter:active{transform:scale(.93)}

/* analyzing */
.analyzing .pulse{width:90px;height:90px;border-radius:50%;background:var(--grad);
  animation:pulse 1.4s ease-in-out infinite;box-shadow:0 0 60px #7ad6ff44;margin-bottom:8px}
@keyframes pulse{0%,100%{transform:scale(.85);opacity:.8}50%{transform:scale(1.05);opacity:1}}

/* progress */
.prog-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:10px}
.big-num{font-size:30px;font-weight:800;display:flex;align-items:center;gap:8px}
.delta{font-size:13px;font-weight:700;padding:2px 8px;border-radius:8px}
.delta.up{color:var(--accent2);background:#5ee0a822}
.delta.down{color:var(--bad);background:#ff7b8a22}
.delta.zero{color:var(--mut);background:#2a3340}
.dim-delta{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid var(--line)}
.dim-delta:last-child{border-bottom:none}
.chart{display:block;margin-top:4px}
.timeline{display:flex;flex-direction:column;gap:10px}
.tl-row{display:flex;gap:12px;align-items:center}
.tl-thumb{width:46px;height:46px;border-radius:12px;object-fit:cover;background:#222b35;flex:0 0 auto}
.tl-body{display:flex;flex-direction:column}
.tl-body b{font-size:18px}

/* routine */
.steps{margin:0;padding-left:20px}
.steps li{padding:5px 0;border-bottom:1px solid var(--line)}
.steps li:last-child{border-bottom:none}
.why{padding:7px 0;font-size:14px;color:var(--mut)}
.why b{color:var(--ink)}
.locked-hero{text-align:center;padding:34px 22px}

/* paywall */
.paywall .pw-hero{text-align:center;padding:8px 0}
.pw-hero h2{font-size:24px;margin-top:10px;max-width:320px;margin-inline:auto}
.pw-feats{list-style:none;padding:0;margin:6px 0;display:flex;flex-direction:column;gap:10px}
.pw-feats li{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 16px;font-weight:600}
.plans{display:flex;flex-direction:column;gap:10px;margin:6px 0}
.plan{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-radius:16px;
  background:var(--panel);border:2px solid var(--line);text-align:left}
.plan.featured{border-color:var(--accent);background:linear-gradient(135deg,#15202b,#1b2433)}
.plan-name{font-weight:700;font-size:16px}
.plan-price{font-weight:800;font-size:20px;margin-left:auto;margin-right:0}
.plan-price small{font-size:12px;color:var(--mut);font-weight:600}
.plan-tag{position:absolute} /* tag shown inline below via flex wrap */
.plan{flex-wrap:wrap}
.plan-tag{position:static;width:100%;color:var(--accent);font-size:12px;font-weight:700;margin-top:4px}

/* settings */
.set-row{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--line)}
.set-row:last-of-type{border-bottom:none}
.card .btn,.card .link{margin-top:10px}

/* bottom nav */
.bottom{position:fixed;left:0;right:0;bottom:0;display:flex;justify-content:space-around;
  background:rgba(13,16,20,.92);backdrop-filter:blur(14px);border-top:1px solid var(--line);
  padding:8px 6px calc(8px + env(safe-area-inset-bottom));max-width:520px;margin:0 auto;z-index:10}
.nav{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;color:var(--mut);font-weight:600;flex:1;padding:4px}
.nav span{font-size:21px;filter:grayscale(.4);opacity:.8}
.nav.on{color:var(--accent)} .nav.on span{filter:none;opacity:1}