/* Listing Doctor — Gen Z edition: dark + electric */
*{box-sizing:border-box}
[hidden]{display:none!important}
:root{
  --bg:#08080f;
  --card:rgba(255,255,255,.045);
  --border:rgba(255,255,255,.09);
  --text:#f2f4fa;
  --muted:#9aa3bd;
  --purple:#a855f7;
  --cyan:#22d3ee;
  --lime:#a3e635;
  --grad:linear-gradient(135deg,var(--purple),var(--cyan));
}
html{-webkit-text-size-adjust:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Inter,Arial,sans-serif;
  background:var(--bg);color:var(--text);margin:0;min-height:100vh;
}
/* ambient glows */
.bg-glow{
  position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(600px 380px at 15% 8%, rgba(168,85,247,.16), transparent 70%),
    radial-gradient(700px 420px at 85% 20%, rgba(34,211,238,.12), transparent 70%),
    radial-gradient(500px 500px at 50% 100%, rgba(168,85,247,.08), transparent 70%);
}
.wrap{max-width:760px;margin:0 auto;padding:24px 18px 48px;position:relative;z-index:1}

/* ---------- hero ---------- */
.hero{text-align:center;padding:48px 0 8px}
.logo{font-size:15px;font-weight:700;letter-spacing:.02em;color:var(--muted);margin-bottom:22px}
.logo span{color:var(--text)}
.eyebrow{
  display:inline-block;font-size:11px;font-weight:800;letter-spacing:.22em;
  background:rgba(168,85,247,.14);border:1px solid rgba(168,85,247,.4);color:#d8b4fe;
  padding:7px 16px;border-radius:100px;margin:0 0 18px;
}
.hero h1{font-size:clamp(2.4rem,7vw,4rem);margin:0 0 14px;font-weight:800;letter-spacing:-.02em;line-height:1.05}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.sub{color:var(--muted);font-size:clamp(.95rem,2.6vw,1.08rem);line-height:1.55;margin:0 0 30px}

/* ---------- form ---------- */
.audit-form{display:flex;gap:10px;max-width:600px;margin:0 auto}
.audit-form input{
  flex:1;min-width:0;padding:17px 22px;border-radius:100px;font-size:16px;
  border:1px solid var(--border);background:rgba(255,255,255,.06);color:var(--text);
  outline:none;transition:border .2s, box-shadow .2s;
}
.audit-form input:focus{border-color:var(--purple);box-shadow:0 0 0 4px rgba(168,85,247,.22)}
.audit-form input::placeholder{color:#6b7590}
.audit-form input:disabled{opacity:.55}
.audit-form button{
  padding:17px 30px;border-radius:100px;border:0;font-size:16px;font-weight:800;cursor:pointer;
  background:var(--grad);color:#fff;white-space:nowrap;
  box-shadow:0 8px 28px rgba(168,85,247,.35);transition:transform .15s, box-shadow .15s, opacity .2s;
}
.audit-form button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 12px 34px rgba(168,85,247,.5)}
.audit-form button:disabled{opacity:.55;cursor:wait;transform:none}
.demo-link{
  display:inline-block;margin-top:16px;background:none;border:0;cursor:pointer;
  color:var(--cyan);font-size:14.5px;font-weight:600;padding:8px;
}
.demo-link:hover{text-decoration:underline}
.demo-link:disabled{opacity:.5;cursor:wait}
.mocknote{
  display:inline-block;background:rgba(163,230,53,.1);border:1px solid rgba(163,230,53,.3);
  color:var(--lime);border-radius:12px;padding:8px 16px;font-size:13px;margin:14px 0 0;
}

/* ---------- states ---------- */
.err{
  max-width:600px;margin:18px auto 0;background:rgba(239,68,68,.1);
  border:1px solid rgba(239,68,68,.4);color:#fca5a5;
  padding:14px 18px;border-radius:16px;font-size:14.5px;line-height:1.5;text-align:left;
}
.loading{display:flex;align-items:center;justify-content:center;gap:12px;color:var(--muted);margin:26px 0;font-size:15px}
.spin{width:24px;height:24px;border:3px solid rgba(255,255,255,.14);border-top-color:var(--cyan);
  border-radius:50%;animation:sp .8s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}

/* ---------- report ---------- */
.report{margin-top:34px;animation:rise .45s ease}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.scorecard{
  display:flex;gap:22px;align-items:center;background:var(--card);
  border:1px solid var(--border);border-radius:24px;padding:24px;
  backdrop-filter:blur(8px);
}
.dial{
  --p:0;
  width:128px;height:128px;border-radius:50%;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;position:relative;
  background:conic-gradient(var(--ring,#555) calc(var(--p)*1%), rgba(255,255,255,.07) 0);
  font-size:36px;font-weight:800;
}
.dial::before{content:"";position:absolute;inset:11px;border-radius:50%;background:#101018}
.dial span{position:relative;z-index:1}
.dial[data-band=good]{--ring:var(--lime)}
.dial[data-band=ok]{--ring:var(--cyan)}
.dial[data-band=meh]{--ring:#fb923c}
.dial[data-band=bad]{--ring:#ef4444}
.scoreinfo{min-width:0}
.scorecard h2{margin:0 0 8px;font-size:17px;line-height:1.4;overflow-wrap:anywhere}
.summary{color:#d3d9e8;margin:0 0 10px;font-size:14.5px;line-height:1.55}
.meta{font-size:13px;color:var(--muted);margin:0 0 12px}
.meta a{color:var(--cyan);text-decoration:none}
.meta a:hover{text-decoration:underline}
.copy-btn{
  background:rgba(255,255,255,.07);border:1px solid var(--border);color:var(--text);
  border-radius:100px;padding:9px 18px;font-size:13.5px;font-weight:600;cursor:pointer;
}
.copy-btn:hover{background:rgba(255,255,255,.12)}

h3{margin:30px 0 14px;font-size:18px;font-weight:800}
h3 .hint{font-weight:400;font-size:13.5px;color:var(--muted)}

/* fixes */
.fixes{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:12px}
.fixes li{
  display:flex;gap:14px;background:var(--card);border:1px solid var(--border);
  border-radius:18px;padding:16px 18px;
}
.fixes li.none{display:block;border-color:rgba(163,230,53,.4)}
.fixnum{
  flex-shrink:0;width:38px;height:38px;border-radius:12px;font-weight:800;
  display:flex;align-items:center;justify-content:center;
  background:var(--grad);color:#fff;font-size:15px;
}
.fixes strong{font-size:15px}
.fixes p{margin:7px 0 0;color:#c9d1e6;font-size:14px;line-height:1.55}
.why{margin-top:10px}
.why summary{
  cursor:pointer;color:var(--cyan);font-size:13.5px;font-weight:600;list-style:none;
  display:inline-block;
}
.why summary::-webkit-details-marker{display:none}
.why summary:hover{text-decoration:underline}
.why p{margin:8px 0 0;color:var(--muted);font-size:13.5px}

/* checks */
.checks{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.check{
  display:flex;gap:11px;background:var(--card);border:1px solid var(--border);
  border-radius:16px;padding:13px 14px;font-size:13.5px;
}
.badge{
  width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-weight:800;flex-shrink:0;font-size:13px;margin-top:1px;
}
.check.pass .badge{background:rgba(163,230,53,.16);color:var(--lime)}
.check.warn .badge{background:rgba(251,191,36,.16);color:#fbbf24}
.check.fail .badge{background:rgba(239,68,68,.16);color:#f87171}
.check .detail{color:var(--muted);font-size:12.5px;margin:5px 0;line-height:1.5}
.check .fix{color:#c9d1e6;font-size:13px;margin:5px 0 0;line-height:1.5}

/* ---------- faq ---------- */
.faq{margin-top:44px}
.faq details{
  background:var(--card);border:1px solid var(--border);border-radius:16px;
  padding:15px 18px;margin-bottom:10px;
}
.faq summary{cursor:pointer;font-weight:700;font-size:14.5px;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--purple);font-size:18px;font-weight:800}
.faq details[open] summary::after{content:"–"}
.faq p{color:var(--muted);font-size:14px;line-height:1.6;margin:10px 0 2px}

footer{margin:44px 0 0;color:#5b6480;font-size:13px;text-align:center}

/* ---------- mobile ---------- */
@media (max-width:560px){
  .hero{padding:34px 0 4px}
  .audit-form{flex-direction:column}
  .audit-form button{width:100%}
  .scorecard{flex-direction:column;text-align:center}
  .checks{grid-template-columns:1fr}
  .fixes li{padding:14px}
}