/* 21 THINGS — styling. Taken from astrea.systems: black + grain, Funnel Display light, mono labels, Astrea blue.
   Layout: one narrow reading column for the hero, a wide ledger for results, a navy panel to close. */
:root{
  --bg:#000;
  --ink:#f4f5fa;
  --ink-2:rgba(244,245,250,.72);
  --ink-3:rgba(244,245,250,.46);
  --ink-4:rgba(244,245,250,.22);
  --rule:rgba(244,245,250,.10);
  --rule-2:rgba(244,245,250,.18);
  --panel:#07080b;
  --brand:#8da9eb;
  --brand-strong:#4f6fd0;
  --brand-dim:rgba(141,169,235,.16);
  --alert:#e8a0a0;
  --display:"Funnel Display","Funnel Sans",system-ui,sans-serif;
  --sans:"Funnel Sans",system-ui,-apple-system,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --ease:cubic-bezier(.83,0,.17,1);
  color-scheme:dark;
}
*{box-sizing:border-box;margin:0;padding:0}
html{background:var(--bg)}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;letter-spacing:-.01em;line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh;position:relative}
/* film grain, same idea as the site */
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.09;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
body>*{position:relative;z-index:1}
a{color:inherit;text-decoration:none}
::selection{background:var(--brand-strong);color:#fff}

.wrap{width:100%;max-width:1180px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
@media(min-width:760px){.wrap{padding-left:32px;padding-right:32px}}
.label{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}

/* ---------- header ---------- */
header{border-bottom:1px solid var(--rule)}
header .wrap{height:68px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-size:20px;font-weight:400;letter-spacing:-.02em}
.brand svg{width:22px;height:22px;color:var(--ink)}
.nav{display:flex;gap:28px}
.nav span{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.nav span b{font-weight:500;color:var(--ink-2)}
@media(max-width:620px){.nav span.opt{display:none}}

/* ---------- hero ---------- */
.hero{padding:96px 0 88px;overflow:hidden}
.hero .wrap{position:relative}
.orb{position:absolute;right:14%;top:-34px;width:9px;height:9px;border-radius:50%;background:#fff;
  box-shadow:0 0 18px 6px rgba(200,215,255,.55),0 0 90px 40px rgba(110,140,230,.22);pointer-events:none}
@media(max-width:760px){.orb{right:14%;top:-40px}}
.hero .label{margin-bottom:28px;display:flex;gap:14px;align-items:center}
.hero .label i{display:block;width:28px;height:1px;background:var(--ink-4)}
h1{font-family:var(--display);font-weight:300;font-size:clamp(40px,6.4vw,76px);line-height:1.04;letter-spacing:-.035em;max-width:15ch;text-wrap:balance}
h1 em{font-style:normal;color:var(--brand)}
.lede{margin-top:24px;max-width:46ch;font-size:clamp(16px,1.6vw,19px);line-height:1.5;color:var(--ink-2)}

form{margin-top:44px;display:flex;max-width:720px;border:1px solid var(--rule-2);background:rgba(0,0,0,.5)}
form:focus-within{border-color:var(--brand)}
input[type=text]{flex:1;min-width:0;background:transparent;border:0;color:var(--ink);font-family:var(--mono);font-size:14px;padding:18px 18px;outline:none}
input[type=text]::placeholder{color:var(--ink-4)}
button{font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;cursor:pointer;border:0;background:var(--ink);color:#000;padding:0 22px;white-space:nowrap;transition:background .2s var(--ease)}
button:hover{background:#fff}
button:disabled{opacity:.45;cursor:wait}
button:focus-visible,input:focus-visible,a:focus-visible{outline:1px solid var(--brand);outline-offset:3px}
@media(max-width:520px){form{flex-direction:column}form button{padding:16px}}
button.ghost{background:transparent;color:var(--ink);border:1px solid var(--rule-2);padding:14px 20px}
button.ghost:hover{border-color:var(--ink-2);background:transparent}

.examples{margin-top:16px;display:flex;flex-wrap:wrap;gap:6px 18px;align-items:baseline;font-size:13px;color:var(--ink-3)}
.examples button{background:none;color:var(--ink-2);padding:0;font-family:var(--sans);font-size:13px;letter-spacing:0;text-transform:none;border-bottom:1px solid var(--ink-4)}
.examples button:hover{color:var(--ink);border-color:var(--ink-2);background:none}
.meta{margin-top:56px;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px 40px;max-width:900px;border-top:1px solid var(--rule);padding-top:22px}
.meta div{font-size:13px;line-height:1.55;color:var(--ink-3)}
.meta .label{display:block;margin-bottom:6px;color:var(--ink-2)}
#err{display:none;margin-top:18px;max-width:720px;border-left:2px solid var(--alert);padding:10px 14px;color:var(--alert);font-size:14px;background:rgba(232,160,160,.06)}

/* hero dot matrix: 7 days x 24 hours of a sample wallet */
.matrix{position:absolute;right:32px;top:190px;margin:0}
#matrix{display:grid;grid-template-columns:repeat(24,6px);gap:9px}
#matrix i{width:6px;height:6px;border-radius:50%;background:rgba(244,245,250,.12)}
#matrix i.on{background:var(--brand);box-shadow:0 0 6px rgba(141,169,235,.6)}
#matrix i.hi{background:#fff;box-shadow:0 0 8px rgba(200,215,255,.9)}
.matrix figcaption{margin-top:16px;display:flex;justify-content:space-between;gap:12px;font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-4)}
@media(max-width:1060px){.matrix{display:none}}
/* ---------- progress ---------- */
#progress{display:none;border-top:1px solid var(--rule);padding:56px 0}
#progress-in{max-width:720px}
#progress .line{display:flex;justify-content:space-between;gap:16px;padding:13px 0;border-bottom:1px solid var(--rule);font-size:15px;color:var(--ink-3)}
#progress .line::after{content:"done";font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--brand)}
#progress .line.now{color:var(--ink)}
#progress .line.now::after{content:"reading";color:var(--ink-2);animation:pulse 1.2s ease-in-out infinite}
@keyframes pulse{50%{opacity:.35}}

/* ---------- result ---------- */
#result{display:none;border-top:1px solid var(--rule);padding-top:88px}
.scorebox{display:grid;grid-template-columns:auto minmax(0,1fr);gap:16px 56px;align-items:end}
@media(max-width:760px){.scorebox{grid-template-columns:1fr}}
.score{font-family:var(--display);font-weight:200;font-size:clamp(120px,19vw,240px);line-height:.8;letter-spacing:-.06em;color:var(--ink);font-variant-numeric:tabular-nums}
.score span{font-family:var(--mono);font-weight:400;font-size:clamp(18px,2vw,24px);letter-spacing:0;color:var(--ink-3);margin-left:10px;vertical-align:top;position:relative;top:.4em}
.scoretext{padding-bottom:10px}
.scoretext h2{font-family:var(--display);font-weight:300;font-size:clamp(28px,3.6vw,44px);line-height:1.1;letter-spacing:-.03em;max-width:20ch;text-wrap:balance}
.scoretext h2 em{font-style:normal;color:var(--brand)}
.scoretext p{margin-top:14px;font-size:14px;color:var(--ink-3);max-width:60ch}

.group{margin-top:80px}
.group h3{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding-bottom:14px;border-bottom:1px solid var(--rule-2);margin-bottom:0}
.group h3 span:first-child{font-family:var(--display);font-weight:300;font-size:26px;letter-spacing:-.02em;color:var(--ink)}
.group h3 span:last-child{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));grid-auto-flow:dense;gap:0;border-left:1px solid var(--rule)}
.card{padding:26px 24px 28px;border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);display:flex;flex-direction:column;gap:10px;min-width:0;background:transparent;transition:background .3s var(--ease)}
.card:hover{background:rgba(141,169,235,.035)}
.card.has-viz{grid-column:span 2}
@media(max-width:600px){.card.has-viz{grid-column:auto}}
.card .top{display:flex;justify-content:space-between;align-items:center;gap:10px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.card .tag{display:flex;align-items:center;gap:7px;color:var(--brand)}
.card .tag::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--brand);box-shadow:0 0 8px var(--brand)}
.card .title{font-size:13px;color:var(--ink-3)}
.card .finding{font-family:var(--display);font-weight:400;font-size:22px;line-height:1.2;letter-spacing:-.02em;color:var(--ink);overflow-wrap:anywhere}
.card .detail{font-size:14px;line-height:1.5;color:var(--ink-2);overflow-wrap:anywhere;margin-top:auto;padding-top:6px}
/* not-found checks collapse into one line under each group */
.misses{display:flex;flex-wrap:wrap;gap:6px 22px;padding:16px 0 0;font-size:13px;color:var(--ink-3)}
.misses .label{color:var(--ink-4);margin-right:4px}
.misses span{white-space:nowrap}
.misses span s{text-decoration:none;color:var(--ink-4);font-family:var(--mono);font-size:11px;margin-left:6px}

/* ---------- charts (inline SVG drawn by 21things.js) ---------- */
.viz{margin:10px 0 2px}
.viz svg{width:100%;height:auto;display:block;overflow:visible}
.viz svg[aria-label^="Your most"]{max-width:440px;margin:0 auto}
.v-bar{fill:var(--brand)}
.v-alt{fill:var(--brand);opacity:.4}
.v-dim{fill:var(--ink-4)}
.v-hot{fill:#fff}
.v-sleep{fill:rgba(141,169,235,.07)}
.v-lab{fill:var(--ink-3);font:500 11px var(--mono);letter-spacing:.04em}
.v-axis{stroke:var(--rule-2);stroke-width:1}
.v-dot{fill:var(--brand);stroke:var(--bg);stroke-width:2}
.v-link{stroke:var(--brand);opacity:.4}
.v-node{fill:var(--brand)}
.v-me{fill:var(--ink)}
.v-me-t{fill:#000;font:600 8px var(--mono);letter-spacing:.06em}
.v-s0{fill:#c9d6f6;background:#c9d6f6}.v-s1{fill:var(--brand);background:var(--brand)}.v-s2{fill:#5f7fd6;background:#5f7fd6}.v-s3{fill:#3a4f93;background:#3a4f93}.v-s4{fill:var(--ink-4);background:var(--ink-4)}
.v-legend{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:12px;font-family:var(--mono);font-size:11px;color:var(--ink-2)}
.v-legend i,.v-key i{display:inline-block;width:8px;height:8px;margin-right:7px;vertical-align:0}
.v-key{margin-top:8px;font-family:var(--mono);font-size:11px;color:var(--ink-3)}
.k-sleep{background:rgba(141,169,235,.18);outline:1px solid rgba(141,169,235,.35)}
.v-chains{display:grid;gap:9px}
.v-chains div{display:grid;grid-template-columns:84px 1fr 60px;align-items:center;gap:12px;font-size:13px;color:var(--ink-2)}
.v-chains b{height:2px;background:var(--brand);display:block}
.v-chains em{font-style:normal;text-align:right;font-family:var(--mono);font-size:11px;color:var(--ink-3);font-variant-numeric:tabular-nums}

/* ---------- share ---------- */
.share{margin-top:110px;padding-top:56px;border-top:1px solid var(--rule-2);display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:48px;align-items:center}
@media(max-width:860px){.share{grid-template-columns:1fr}}
.share canvas{width:100%;height:auto;display:block;border:1px solid var(--rule-2)}
.share h3{font-family:var(--display);font-weight:300;font-size:clamp(28px,3.4vw,40px);line-height:1.1;letter-spacing:-.03em;margin:14px 0 14px}
.share p{color:var(--ink-2);font-size:15px;max-width:40ch}
.share .btns{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.share .btns button:not(.ghost){padding:14px 20px}
.copied{margin-top:12px;min-height:18px;font-family:var(--mono);font-size:12px;color:var(--brand);white-space:pre-wrap}

/* ---------- closing panel (echoes the site's navy panels) ---------- */
.turn{margin:120px auto 0;max-width:1180px;padding:0 max(20px,env(safe-area-inset-left,0px))}
@media(min-width:760px){.turn{padding:0 32px}}
.turn-in{position:relative;overflow:hidden;border-radius:4px;padding:clamp(56px,9vw,120px) clamp(24px,6vw,88px);text-align:center;
  background:radial-gradient(120% 90% at 50% 0%,#24357a 0%,#121a3d 45%,#06080f 100%)}
.turn-in::before{content:"";position:absolute;inset:0;opacity:.35;pointer-events:none;
  background-image:radial-gradient(rgba(190,205,255,.55) 1px,transparent 1.2px);background-size:22px 22px;
  -webkit-mask-image:linear-gradient(180deg,#000,transparent 75%);mask-image:linear-gradient(180deg,#000,transparent 75%)}
.turn-in>*{position:relative}
.turn .label{color:rgba(244,245,250,.6)}
.turn h2{font-family:var(--display);font-weight:300;font-size:clamp(34px,5vw,60px);line-height:1.06;letter-spacing:-.035em;margin:18px auto 24px;max-width:16ch;text-wrap:balance}
.turn p{font-size:clamp(15px,1.5vw,18px);line-height:1.55;color:var(--ink-2);max-width:52ch;margin:0 auto}
.turn p+p{margin-top:14px}
.turn p strong{font-weight:400;color:var(--ink)}
.turn a.cta{display:inline-block;margin-top:34px;background:var(--ink);color:#000;font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;padding:14px 22px}
.turn a.cta:hover{background:#fff}

/* ---------- footer ---------- */
details.log{margin-top:96px;border-top:1px solid var(--rule)}
details.log .wrap{padding-top:16px;padding-bottom:16px}
details.log summary{cursor:pointer;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-4)}
#log-body{margin-top:12px;font-family:var(--mono);font-size:11px;color:var(--ink-3);max-height:260px;overflow:auto;white-space:pre-wrap;word-break:break-all}
#log-body .err{color:var(--alert)}
footer{border-top:1px solid var(--rule)}
footer .wrap{padding-top:28px;padding-bottom:36px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
footer .brand{font-size:18px}
footer small{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-4)}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}