.lab-onboard-strip{
  margin-bottom:18px;padding:18px 16px;
  background:linear-gradient(180deg,#0c1814 0%,#090909 100%);
}
.lab-onboard-kicker{
  margin:0 0 14px;font-size:.78rem;font-weight:900;letter-spacing:.12em;
  text-transform:uppercase;color:#14ff9e;
}
.lab-onboard-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;
}
.lab-onboard-card{
  padding:14px;border:1px solid #00ffcc33;border-radius:14px;background:#0a0f0d;
  display:flex;flex-direction:column;gap:10px;
}
.lab-onboard-card h3{margin:0;font-size:1.05rem;color:#00ff99}
.lab-onboard-card p{margin:0;line-height:1.5;color:#b9c7c4;font-size:.92rem}
.lab-onboard-card .btn,.lab-onboard-card .btn.secondary{width:100%;justify-content:center;min-height:44px}
.lab-onboard-foot{margin:14px 0 0;font-size:.88rem;line-height:1.45}

.lab-empty-state{text-align:center;padding:8px 4px 4px}
.lab-empty-host.lab-empty-card,.card.lab-empty-card{padding:20px 16px}
.lab-empty-icon{
  width:48px;height:48px;margin:0 auto 12px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.35rem;font-weight:900;color:#00ff99;
  background:rgba(20,255,158,.08);border:1px solid #00ffcc44;
}
.lab-empty-title{margin:0 0 10px;font-size:1.12rem;color:#00ff99;line-height:1.25}
.lab-empty-body{margin:0 auto 16px;max-width:520px;color:#b9c7c4;line-height:1.55;font-size:.92rem}
.lab-empty-actions{
  display:flex;flex-wrap:wrap;gap:10px;justify-content:center;align-items:center;
}
.lab-empty-actions .btn,.lab-empty-actions .btn.secondary{min-height:44px}

.lab-creator-guide{
  margin-bottom:14px;padding:0 14px 14px;border:1px solid #00ffcc44;
  background:linear-gradient(180deg,#0c1210,#0a0a0a);
}
.lab-creator-guide summary{
  cursor:pointer;font-weight:900;color:#00ff99;padding:14px 0;min-height:44px;
  list-style:none;
}
.lab-creator-guide summary::-webkit-details-marker{display:none}
.lab-guide-list{
  margin:0;padding-left:18px;color:#b9c7c4;line-height:1.55;font-size:.9rem;
}
.lab-guide-list li{margin-bottom:8px}
.lab-guide-list a{color:#00ff99;font-weight:800}

.lab-collector-tips{
  margin:0 0 12px;padding:10px 12px;border-radius:10px;
  border:1px solid #00ffcc33;background:#0a1210;line-height:1.45;font-size:.88rem;
}
.lab-trust-row{
  display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 0;
}
.lab-trust-chip{
  font-size:.72rem;font-weight:800;padding:4px 10px;border-radius:999px;
  border:1px solid #00ffcc44;color:#9f9;background:#0a1210;
}
.empty-block.lab-empty-inline{padding:16px;border:1px dashed #00ffcc44;border-radius:12px;text-align:center;color:#b9c7c4}