/* palette: --c cyan (approach), --m accent (UI second colour), --x "did not approach" dots.
   Theme A = purple accent (default) · Theme B = orange: set --m:#f59e0b and --m-rgb:245,158,11 */
:root{--c:#22d3ee;--m:#a78bfa;--m-rgb:167,139,250;--x:#f59e0b;--line:rgba(148,163,184,.14);--mut:#64748b;--txt:#e2e8f0}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;color:var(--txt);font-family:Prompt,sans-serif;font-weight:300;background:#03040a;overflow-x:hidden}
body:before{content:"";position:fixed;inset:0;z-index:-1;background:
 radial-gradient(60% 40% at 50% 0%,rgba(34,211,238,.16),transparent 70%),
 radial-gradient(50% 40% at 100% 100%,rgba(var(--m-rgb),.12),transparent 70%),
 linear-gradient(rgba(34,211,238,.05) 1px,transparent 1px) 0 0/100% 32px,
 linear-gradient(90deg,rgba(34,211,238,.05) 1px,transparent 1px) 0 0/32px 100%;pointer-events:none}
.mono{font-family:"JetBrains Mono",monospace}
.muted{color:var(--mut);font-size:13px;line-height:1.6}
.top{display:flex;justify-content:space-between;align-items:center;padding:18px 20px}
.logo{font-family:Orbitron;letter-spacing:.35em;font-size:13px;color:#fff;text-decoration:none}.logo b{color:var(--c);text-shadow:0 0 12px var(--c)}
.topr{display:flex;align-items:center;gap:14px}
.hist{font-size:11px;color:var(--c);text-decoration:none;border:1px solid rgba(34,211,238,.35);padding:4px 10px;border-radius:20px}
.hist[hidden]{display:none}
.status{font-size:9px;letter-spacing:.25em;color:var(--c);display:flex;align-items:center;gap:6px}
.status i{width:6px;height:6px;border-radius:50%;background:#4ade80;box-shadow:0 0 8px #4ade80}
.view{display:none}.view.on{display:block}
.wrap{max-width:460px;margin:0 auto;padding:6px 18px 36px}
.steps{display:flex;gap:6px;margin:4px 0 16px}.steps span{flex:1;height:3px;border-radius:2px;background:var(--line)}
.steps span.on{background:linear-gradient(90deg,var(--c),var(--m));box-shadow:0 0 10px rgba(34,211,238,.6)}
.cap{font-size:10px;letter-spacing:.3em;color:var(--c);margin-bottom:10px}
h1{font-family:Orbitron,Prompt;font-weight:500;font-size:22px;letter-spacing:.02em;margin:0 0 6px;line-height:1.35}
h1 em{font-style:normal;background:linear-gradient(90deg,var(--c),var(--m));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:13px;color:#94a3b8;margin:0 0 20px;line-height:1.7}
/* pods */
.pod{position:relative;border-radius:20px;padding:18px 16px 16px;margin:0 0 14px;border:1px solid var(--line);
 background:linear-gradient(160deg,rgba(15,23,42,.75),rgba(2,6,23,.55));backdrop-filter:blur(14px);
 box-shadow:inset 0 1px 0 rgba(255,255,255,.04),0 20px 40px -20px rgba(0,0,0,.8)}
fieldset.pod{min-width:0}
.pod.a:before,.pod.b:before{content:"";position:absolute;inset:-1px;border-radius:20px;padding:1px;pointer-events:none;
 background:linear-gradient(135deg,rgba(34,211,238,.7),transparent 35%,transparent 65%,rgba(var(--m-rgb),.6));
 -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.pod.b:before{background:linear-gradient(135deg,rgba(var(--m-rgb),.7),transparent 35%,transparent 65%,rgba(34,211,238,.6))}
.ph{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.orb{width:38px;height:38px;flex:none;border-radius:50%;display:grid;place-items:center;font-family:Orbitron;font-size:14px;color:#fff;
 background:radial-gradient(circle at 30% 30%,#67e8f9,#0e7490 60%,#082f49);box-shadow:0 0 18px rgba(34,211,238,.55)}
.orb.b,.pod.b .orb{background:radial-gradient(circle at 30% 30%,#fff 0,var(--m) 45%,#1e1b4b);box-shadow:0 0 18px rgba(var(--m-rgb),.55)}
.orb.sm{width:32px;height:32px;font-size:12px}
.ph .t{font-size:10px;letter-spacing:.25em;color:var(--mut)}.ph .n{font-size:16px;color:#fff}
.seq{margin-left:auto;font-size:9px;letter-spacing:.2em;color:var(--mut);white-space:nowrap}
.seq.ready{color:var(--c)}.pod.b .seq.ready{color:var(--m)}
.f{position:relative;margin-bottom:10px}
.f label{position:absolute;left:14px;top:8px;font-size:11px;color:var(--mut);pointer-events:none}
.f input{width:100%;padding:24px 14px 9px;border-radius:12px;border:1px solid var(--line);background:rgba(2,6,23,.6);
 color:#fff;font:inherit;font-size:16px;outline:none;transition:.2s}
.f input:focus{border-color:var(--c);box-shadow:0 0 0 3px rgba(34,211,238,.12),0 0 20px rgba(34,211,238,.15)}
.f .ic{position:absolute;right:14px;top:50%;transform:translateY(-30%);font-size:11px;color:var(--c);pointer-events:none}
.row{display:grid;grid-template-columns:1.25fr 1fr;gap:10px}
.link{display:flex;align-items:center;justify-content:center;gap:10px;margin:-2px 0 12px;font-size:9px;letter-spacing:.3em;color:var(--mut)}
.link:before,.link:after{content:"";height:1px;width:60px;background:linear-gradient(90deg,transparent,var(--c))}.link:after{transform:scaleX(-1)}
/* buttons */
.go{position:relative;width:100%;padding:16px;border:0;border-radius:14px;cursor:pointer;color:#03040a;font-family:Prompt;
 background:linear-gradient(90deg,var(--c),var(--m));box-shadow:0 10px 30px -8px rgba(34,211,238,.6),0 0 0 1px rgba(255,255,255,.1) inset;transition:.2s}
.go span{display:block;font-family:Orbitron,Prompt;font-size:13px;letter-spacing:.18em;font-weight:500}
.go small{display:block;font-size:11px;margin-top:3px;opacity:.75}
.go:disabled{opacity:.45;cursor:wait}
.ghost{width:100%;margin-top:10px;padding:13px;border-radius:14px;background:transparent;border:1px solid var(--line);color:#94a3b8;font:inherit;font-size:13px;cursor:pointer}
.ghost.back{width:auto;margin:0 0 14px;padding:9px 14px}
.err{color:#fb7185;font-size:13px;text-align:center}
.quota{font-size:12px;color:#94a3b8;text-align:center;margin:12px 0 0}.quota a{color:var(--c)}
.note{font-size:11px;color:var(--mut);text-align:center;margin-top:12px;line-height:1.6}
/* result */
.pair{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:4px}
.pair .nm{font-size:15px;color:#fff;max-width:110px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pair .ln{width:46px;height:1px;background:linear-gradient(90deg,var(--c),var(--m));box-shadow:0 0 8px var(--c)}
.ringbox{position:relative;width:min(400px,100%);aspect-ratio:1;margin:0 auto}
#ring{width:100%;height:100%;display:block;cursor:crosshair}
.puck{position:absolute;inset:25%;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;pointer-events:none;
 background:radial-gradient(circle,#070b16 60%,#03040a);border:1px solid rgba(34,211,238,.25);box-shadow:inset 0 0 40px #000,0 0 40px rgba(34,211,238,.15)}
.puck .k{font-size:9px;letter-spacing:.3em;color:var(--mut)}
.puck .v{font-family:Orbitron;font-weight:700;font-size:clamp(28px,9vw,40px);margin:6px 0 2px;background:linear-gradient(180deg,#fff,#a5f3fc);-webkit-background-clip:text;background-clip:text;color:transparent}
.puck .s{font-size:9px;letter-spacing:.3em;color:var(--c)}
.verdict{text-align:center;font-size:15px;margin:12px 0 14px;line-height:1.6;min-height:1.6em}.verdict b{color:var(--c);font-weight:400}
.bar{display:flex;height:8px;border-radius:5px;overflow:hidden;background:var(--line);margin:0 0 8px}.bar i{display:block}
.leg{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:11px;color:#94a3b8;margin-bottom:18px}
.leg span:before{content:"";display:inline-block;width:8px;height:8px;border-radius:2px;margin-right:6px;vertical-align:middle;background:var(--k)}
.tip{text-align:center;font-size:11px;color:var(--mut);margin-top:12px}
/* detail */
.sec{font-size:10px;letter-spacing:.3em;color:var(--mut);margin:20px 0 10px;font-weight:400}
.cards{display:grid;gap:12px}
.card p{margin:6px 0;font-size:13px;line-height:1.6}.card .lbl{font-size:10px;letter-spacing:.2em;color:var(--mut);margin-top:10px}
.card details{margin:10px 0 0}.card summary{cursor:pointer;color:var(--c);font-size:12px}
.tend{list-style:none;padding:0;margin:8px 0 0}
.tend li{border-left:2px solid var(--line);padding:3px 0 5px 9px;margin-bottom:5px;display:flex;flex-direction:column}
.tend li.k-innate{border-color:var(--c)}.tend li.k-tension{border-color:var(--m)}.tend li.k-learned{border-color:#4ade80}
.tend .sc{color:#fff;font-size:12px}.tend .bt{font-size:11px;color:#a1a1aa}.tend .why{font-size:11px;color:var(--mut)}
.pick{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.chip{background:rgba(2,6,23,.6);border:1px solid var(--line);color:#cbd5e1;border-radius:20px;padding:8px 14px;font:inherit;font-size:12px;cursor:pointer}
.chip:hover{border-color:var(--c);color:var(--c)}
#log .head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;gap:8px}
.tag{font-size:11px;padding:3px 10px;border-radius:20px}
.tag.TOGETHER{color:var(--c);border:1px solid var(--c)}.tag.APART{color:var(--x);border:1px solid var(--x)}
.step{border-left:2px solid var(--line);padding:6px 0 10px 12px;margin-left:4px}
.step .ev{font-size:13px;color:#fff;margin-bottom:2px}
.pp{display:flex;flex-wrap:wrap;gap:6px;align-items:baseline;margin-top:5px;font-size:12px}
.act{padding:2px 9px;border-radius:6px;background:rgba(2,6,23,.7);border:1px solid var(--line)}
.act.approach{color:var(--c)}.act.avoid{color:#fcd34d}.act.leave{color:#fb7185}
.bs{color:var(--mut);font-size:11px}
.felt{font-size:11px;padding:1px 7px;border-radius:5px;background:rgba(2,6,23,.7)}
.felt.pleasant{color:#86efac}.felt.unpleasant{color:#fb7185}.felt.not_received{color:var(--mut)}
.end{margin:12px 0;padding:10px;border:1px dashed var(--line);border-radius:10px;font-size:13px}
.story{font-size:14px;line-height:1.8;color:#cbd5e1;white-space:pre-wrap;margin-top:12px}
/* history */
.hitem{display:flex;align-items:center;gap:12px;padding:14px 16px;margin-bottom:10px;cursor:pointer}
.hitem .hn{flex:1;font-size:14px;color:#fff}.hitem .hd{font-size:11px;color:var(--mut)}
.hitem .hr{font-family:Orbitron;font-size:18px;color:var(--c)}
/* sign-in gate */
.gate{position:fixed;inset:0;background:rgba(3,4,10,.8);backdrop-filter:blur(6px);display:grid;place-items:center;z-index:20;padding:16px}
.gate[hidden]{display:none}
.gate-box{background:linear-gradient(160deg,rgba(15,23,42,.95),rgba(2,6,23,.95));border:1px solid var(--line);border-radius:20px;padding:22px;max-width:360px;width:100%;text-align:center}
.gate-box p{font-size:14px;line-height:1.6}
.gbtn{display:block;padding:13px;border-radius:12px;margin:8px 0;text-decoration:none;font-size:14px;color:#fff}
.gbtn[hidden]{display:none}.gbtn.line{background:#06c755}.gbtn.google{background:#fff;color:#1f2937}
.foot{text-align:center;padding:16px;font-size:9px;letter-spacing:.2em;color:var(--mut)}

/* waiting: hide result-only parts, scrambling centre, animated dots */
body.waiting #toDetail, body.waiting #bar, body.waiting #leg, body.waiting .tip{display:none}
body.waiting #again{opacity:.6}
body.waiting .puck{animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{box-shadow:inset 0 0 40px #000,0 0 30px rgba(34,211,238,.12)}50%{box-shadow:inset 0 0 40px #000,0 0 60px rgba(34,211,238,.35)}}
.puck .v.scramble{opacity:.55;filter:blur(.3px)}
.verdict .dots:after{content:"";animation:dots 1.4s steps(4) infinite}
@keyframes dots{0%{content:""}25%{content:"."}50%{content:".."}75%{content:"..."}}
body.waiting .verdict{color:#94a3b8;font-size:14px}
body.waiting:not(.counting) .verdict:after{content:"คนที่ยังไม่เคยใส่ ใช้เวลาราว 1–2 นาที";display:block;font-size:11px;color:var(--mut);margin-top:4px}