@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,600;9..144,700&family=Space+Grotesk:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --bg-deep:#201829;
  --bg-panel:#2b2137;
  --bg-panel-2:#342740;
  --ink:#f3eae0;
  --muted:#b7a7c9;
  --coral:#ff6f59;
  --teal:#4fd1c5;
  --gold:#f4c95d;
  --danger:#ff6f59;
  --line: rgba(243,234,224,0.12);
  --radius: 14px;
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  min-height:100vh;
  background:
    radial-gradient(circle at 15% 8%, rgba(255,111,89,0.10), transparent 45%),
    radial-gradient(circle at 85% 92%, rgba(79,209,197,0.10), transparent 45%),
    var(--bg-deep);
  color:var(--ink);
  font-family:'Space Grotesk', sans-serif;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
}

.stage{ width:100%; max-width:620px; }

.card{
  background:var(--bg-panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:36px 32px;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.5);
  position:relative;
  overflow:hidden;
}

.eyebrow{
  font-family:'IBM Plex Mono', monospace;
  font-size:12px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--muted);
  display:flex;
  align-items:center;
  gap:8px;
  margin-bottom:14px;
}
.eyebrow .dot{ width:6px;height:6px;border-radius:50%; background:var(--gold); box-shadow:0 0 8px var(--gold); }

h1{
  font-family:'Fraunces', serif;
  font-weight:700;
  font-size:44px;
  line-height:1.02;
  margin:0 0 10px;
  letter-spacing:-0.01em;
}
h1 span{color:var(--coral);}
h1 .t2{color:var(--teal);}

h2{
  font-family:'Fraunces', serif;
  font-weight:600;
  font-size:26px;
  line-height:1.15;
  margin:0 0 18px;
}

p.lede{ color:var(--muted); font-size:15px; line-height:1.55; margin:0 0 26px; }

label.field-label{
  font-family:'IBM Plex Mono', monospace;
  font-size:11px;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--muted);
  display:block;
  margin-bottom:8px;
}

input[type="text"]{
  width:100%;
  background:var(--bg-panel-2);
  border:1px solid var(--line);
  border-radius:10px;
  padding:14px 16px;
  color:var(--ink);
  font-family:'Space Grotesk', sans-serif;
  font-size:16px;
  margin-bottom:20px;
  outline:none;
  transition:border-color .15s ease;
}
input[type="text"]:focus{border-color:var(--gold);}
input[type="text"]:focus-visible{outline:2px solid var(--gold); outline-offset:2px;}
input.code-input{
  text-transform:uppercase;
  letter-spacing:0.2em;
  font-family:'IBM Plex Mono', monospace;
  font-size:18px;
  text-align:center;
}

button{
  font-family:'Space Grotesk', sans-serif;
  font-weight:600;
  font-size:15px;
  border:none;
  border-radius:10px;
  padding:14px 22px;
  cursor:pointer;
  transition:transform .12s ease, opacity .12s ease, box-shadow .12s ease;
}
button:focus-visible{outline:2px solid var(--gold); outline-offset:3px;}
button:active{transform:scale(0.98);}
button:disabled{opacity:0.35; cursor:not-allowed;}

.btn-primary{ background:var(--gold); color:#241a10; width:100%; }
.btn-primary:hover:not(:disabled){box-shadow:0 8px 22px -6px rgba(244,201,93,0.55);}

.btn-ghost{ background:transparent; border:1px solid var(--line); color:var(--ink); }
.btn-ghost:hover{border-color:var(--muted);}

.btn-row{ display:flex; gap:12px; }
.btn-row button{ flex:1; }

/* signal bar */
.signal{ height:34px; margin-bottom:20px; border-radius:8px; overflow:hidden; background:var(--bg-panel-2); }
.signal svg{display:block; width:100%; height:100%;}

/* progress */
.progress-track{ height:5px; background:var(--bg-panel-2); border-radius:4px; overflow:hidden; margin-bottom:28px; }
.progress-fill{ height:100%; border-radius:4px; transition:width .3s ease, background .3s ease; }

.role-badge{
  display:inline-flex; align-items:center; gap:8px;
  padding:6px 14px 6px 8px; border-radius:999px;
  font-family:'IBM Plex Mono', monospace; font-size:12px; letter-spacing:0.05em;
  margin-bottom:18px;
}
.role-badge .avatar{
  width:20px;height:20px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:11px;font-weight:700;color:#1a1420;
}

.options{ display:flex; flex-direction:column; gap:10px; margin-bottom:8px; }
.option{
  text-align:left;
  background:var(--bg-panel-2);
  border:1px solid var(--line);
  border-radius:10px;
  padding:15px 18px;
  color:var(--ink);
  font-size:15px;
  display:flex;
  align-items:center;
  gap:12px;
  width:100%;
}
.option .letter{ font-family:'IBM Plex Mono', monospace; font-size:12px; color:var(--muted); width:18px; }
.option:hover{border-color:var(--muted);}
.option.selected{ border-color:var(--gold); background:rgba(244,201,93,0.10); }
.option:disabled{ cursor:not-allowed; }

.foot-row{ display:flex; justify-content:space-between; align-items:center; margin-top:22px; }
.foot-row .btn-ghost{padding:10px 16px; font-size:13px;}

.pass-icon{
  width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:24px; margin-bottom:22px;
}

.code-display{
  font-family:'IBM Plex Mono', monospace;
  font-size:40px;
  letter-spacing:0.14em;
  font-weight:500;
  text-align:center;
  padding:18px 0;
  border:1px dashed var(--line);
  border-radius:12px;
  margin-bottom:16px;
  color:var(--gold);
}

.share-row{ display:flex; gap:8px; margin-bottom:22px; }
.share-row input{ flex:1; margin-bottom:0; font-family:'IBM Plex Mono', monospace; font-size:13px; }
.share-row button{ flex-shrink:0; }

.spinner-dots{ display:flex; gap:6px; margin:6px 0 0; }
.spinner-dots span{
  width:7px; height:7px; border-radius:50%;
  background:var(--muted);
  animation:pulse 1.2s infinite ease-in-out;
}
.spinner-dots span:nth-child(2){animation-delay:0.15s;}
.spinner-dots span:nth-child(3){animation-delay:0.3s;}
@keyframes pulse{ 0%,80%,100%{opacity:0.25; transform:scale(0.85);} 40%{opacity:1; transform:scale(1);} }

.error-banner{
  background:rgba(255,111,89,0.12);
  border:1px solid rgba(255,111,89,0.4);
  color:#ffd7cf;
  font-size:13px;
  padding:12px 14px;
  border-radius:10px;
  margin-bottom:18px;
}

.link-row{ text-align:center; margin-top:18px; }
.link-row button{
  background:none; border:none; color:var(--muted);
  font-size:13px; text-decoration:underline; padding:4px;
}

/* results */
.score-hero{ text-align:center; padding:8px 0 26px; }
.score-num{
  font-family:'Fraunces', serif; font-weight:700; font-size:72px; line-height:1;
  background:linear-gradient(90deg, var(--coral), var(--gold), var(--teal));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.score-label{
  font-family:'IBM Plex Mono', monospace; font-size:13px; letter-spacing:0.12em;
  text-transform:uppercase; color:var(--muted); margin-top:6px;
}
.badge-title{ font-family:'Fraunces', serif; font-size:22px; font-weight:600; margin-top:14px; }

.subscore-row{ display:flex; gap:14px; margin:22px 0 26px; }
.subscore{ flex:1; background:var(--bg-panel-2); border:1px solid var(--line); border-radius:12px; padding:16px; }
.subscore .who{ font-family:'IBM Plex Mono', monospace; font-size:11px; letter-spacing:0.08em; text-transform:uppercase; margin-bottom:6px; }
.subscore .num{ font-family:'Fraunces', serif; font-size:28px; font-weight:700; }
.subscore .sub{ color:var(--muted); font-size:12px; margin-top:2px; }

.breakdown-toggle{ width:100%; margin-bottom:14px; }
.breakdown{ display:none; border-top:1px solid var(--line); padding-top:16px; margin-top:4px; }
.breakdown.open{display:block;}

.b-row{ padding:14px 0; border-bottom:1px solid var(--line); }
.b-row:last-child{border-bottom:none;}
.b-q{ font-size:13px; color:var(--muted); margin-bottom:8px; font-family:'IBM Plex Mono', monospace; }
.b-line{ display:flex; align-items:center; gap:8px; font-size:14px; margin-bottom:4px; flex-wrap:wrap; }
.b-tag{ font-size:10px; font-family:'IBM Plex Mono', monospace; padding:2px 6px; border-radius:4px; flex-shrink:0; }
.mark{ font-size:13px; margin-left:auto; flex-shrink:0; }
.mark.hit{color:var(--teal);}
.mark.miss{color:var(--coral);}

.restart-row{ display:flex; gap:10px; margin-top:24px; }
.restart-row button{flex:1;}

@media (max-width:480px){
  .card{padding:26px 20px;}
  h1{font-size:34px;}
  .score-num{font-size:56px;}
  .subscore-row{flex-direction:column;}
  .code-display{font-size:30px;}
}

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