:root{
  /* Slightly higher contrast for readability */
  --bg:#0e1116; --panel:#11141b; --card:#161a23; --text:#eef2f6; --muted:#b3bbc6; --accent:#8ab4f8; --ok:#34c759; --warn:#ff9f0a; --err:#ff453a;
  --border:#242a36; --code:#0d1118; --ghost:#2a2e39; --danger:#3a1214;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font:14px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif}
header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;background:var(--panel);border-bottom:1px solid var(--border)}
header h1{font-size:18px;margin:0}
header nav a{color:var(--accent);text-decoration:none;margin-left:12px}
header nav a:hover{text-decoration:underline}
main{max-width:1200px;margin:20px auto;padding:0 16px}
.card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:16px;margin:16px 0}
.card h2{margin:0 0 8px 0;font-size:16px}
.card h3{margin:8px 0;font-size:14px;color:var(--muted)}
.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
label{display:block;margin-top:6px;color:var(--muted)}
label.inline{display:flex;align-items:center;gap:8px;margin-top:10px}
input,textarea,button{border-radius:8px;border:1px solid var(--border);background:#0d0f15;color:var(--text)}
input,textarea{padding:8px;width:100%}
input[type=password]{letter-spacing:2px}
button{padding:8px 12px;background:#1a1f2b;cursor:pointer}
button:hover{filter:brightness(1.1)}
button.ghost{background:var(--ghost)}
button.danger{background:var(--danger);border-color:#5e1c20}
.status{margin-top:6px;color:var(--muted)}
.status.error{color:var(--err)}
.mono{background:var(--code);padding:10px;border-radius:8px;border:1px solid var(--border);overflow:auto;max-height:280px;color:#e7ecf5}
table{width:100%;border-collapse:collapse;margin-top:8px}
th,td{border-bottom:1px solid var(--border);padding:8px;text-align:left}
pre{white-space:pre-wrap}
footer{padding:16px;color:var(--muted);text-align:center}

@media (max-width: 900px){
  .grid-4{grid-template-columns:1fr 1fr}
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
}

.page-intro{
  margin:16px 0 24px;
  color:var(--muted);
  max-width:720px;
}
.step-card{
  display:flex;
  flex-direction:column;
  gap:16px;
  padding:20px;
}
.step-heading{
  display:flex;
  gap:12px;
  align-items:flex-start;
}
.step-heading h2{
  margin:0;
  font-size:18px;
}
.step-heading p{
  margin:4px 0 0;
}
.step-badge{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:32px;
  height:32px;
  border-radius:50%;
  background:var(--accent);
  color:var(--bg);
  font-weight:600;
}
.step-body{
  display:flex;
  flex-direction:column;
  gap:16px;
}
.step-form-group{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:12px;
}
.form-field{
  display:flex;
  flex-direction:column;
  gap:6px;
}
.step-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  align-items:center;
}
.step-details{
  display:flex;
  flex-direction:column;
  gap:14px;
  padding-top:12px;
  border-top:1px solid var(--border);
}
.info-grid{
  display:grid;
  gap:16px;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
}
.info-block label{
  color:var(--muted);
}
.copy-field{
  display:flex;
  gap:8px;
  align-items:center;
}
.copy-field input{
  flex:1;
}
.input-with-button{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.input-with-button input{
  flex:1 1 240px;
}
.input-with-button button{
  flex:0 0 auto;
}
.pill{
  display:inline-flex;
  align-items:center;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(138,180,248,0.15);
  color:var(--accent);
  font-size:13px;
}
.spinner{
  width:22px;
  height:22px;
  border-radius:50%;
  border:3px solid rgba(138,180,248,0.2);
  border-top-color:var(--accent);
  animation:spin 0.8s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg);}}
.alert{
  padding:10px 12px;
  border-radius:8px;
  border:1px solid var(--border);
  background:rgba(34,38,46,0.6);
  color:var(--muted);
}
.alert-info{
  border-color:var(--accent);
  color:var(--accent);
  background:rgba(138,180,248,0.12);
}
.alert-success{
  border-color:var(--ok);
  color:var(--ok);
  background:rgba(52,199,89,0.12);
}
.alert-error{
  border-color:var(--err);
  color:var(--err);
  background:rgba(255,69,58,0.15);
}
.hidden{
  display:none!important;
}
.sr-only{
  position:absolute;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;
  border:0;
}
.error-message{
  display:block;
  margin-top:4px;
  font-size:13px;
  color:var(--err);
}
:where(a, button, input, select, textarea):focus-visible{
  outline:2px solid var(--accent);
  outline-offset:2px;
}
.step-disabled{
  opacity:0.5;
  pointer-events:none;
}
.step-hidden{
  display:none!important;
}
.status.small{
  font-size:13px;
}
.muted{
  color:var(--muted);
}
.note{
  font-size:13px;
  color:var(--muted);
  margin:0;
}
.quote-meta{
  display:flex;
  gap:12px;
  align-items:center;
}
.inline-link{
  color:var(--accent);
  text-decoration:underline;
  cursor:pointer;
}
.inline-link:hover{
  color:#c0d6ff;
}
.recover-card{
  display:flex;
  flex-direction:column;
  gap:16px;
  padding:20px;
}
.recover-card .step-body{
  display:flex;
  flex-direction:column;
  gap:16px;
}
#recover-card .step-actions{
  display:flex;
  gap:12px;
  align-items:center;
}

.page-grid{
  display:grid;
  grid-template-columns:minmax(260px,320px) minmax(0,1fr) minmax(260px,320px);
  gap:24px;
  align-items:start;
}
.flow-column{
  display:flex;
  flex-direction:column;
  gap:24px;
}
.pricing-card{
  position:sticky;
  top:32px;
  display:flex;
  flex-direction:column;
  gap:12px;
}
.help-card{
  position:sticky;
  top:32px;
  display:flex;
  flex-direction:column;
  gap:24px;
}
.help-section{
  display:flex;
  flex-direction:column;
  gap:12px;
}
.help-links{
  display:flex;
  flex-direction:column;
  gap:10px;
}
.help-link{
  display:inline-flex;
  align-items:center;
  justify-content:space-between;
  padding:10px 12px;
  border-radius:8px;
  border:1px solid var(--border);
  background:rgba(138,180,248,0.08);
  color:var(--accent);
  text-decoration:none;
  font-weight:500;
}
.help-link:hover{
  background:rgba(138,180,248,0.18);
}
.help-form{
  display:flex;
  flex-direction:column;
  gap:10px;
}
#test-api-output{
  margin:0;
  max-height:220px;
  white-space:pre-wrap;
}
.pricing-header h2{
  margin:0;
  font-size:16px;
}
.pricing-header .small{
  margin:4px 0 0;
}
.price-table{
  width:100%;
  border-collapse:collapse;
  font-size:13px;
}
.price-table th,
.price-table td{
  padding:8px 10px;
  border-bottom:1px solid var(--border);
  text-align:left;
  white-space:nowrap;
}
.price-table tr:last-child td{
  border-bottom:none;
}
.price-row-active{
  background:rgba(138,180,248,0.12);
}
.price-row-active td{
  color:var(--accent);
  font-weight:600;
}
.small{
  font-size:13px;
}
@media (max-width: 1240px){
  .page-grid{ grid-template-columns:minmax(260px,320px) minmax(0,1fr); }
  #guide-card{ grid-column:1 / -1; }
  .help-card{ position:static; }
}

@media (max-width: 960px){
  .page-grid{ grid-template-columns:1fr; }
  .pricing-card{ position:static; }
}
.skeleton-row td {
  padding: 10px 10px;
}
.skeleton-block {
  display: inline-block;
  height: 12px;
  border-radius: 6px;
  background: linear-gradient(90deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.18) 50%, rgba(255,255,255,0.08) 100%);
  background-size: 200% 100%;
  animation: skeleton-wave 1.6s ease-in-out infinite;
  opacity: 0.8;
}
.skeleton-w-1 { width: 48px; }
.skeleton-w-2 { width: 72px; }
.skeleton-w-3 { width: 96px; }
.skeleton-w-4 { width: 120px; }
@keyframes skeleton-wave {
  0% { background-position: 200% 0; }
  50% { background-position: 100% 0; }
  100% { background-position: 0 0; }
}