[data-lab-pro="aula01"] .lab-pro {
  --lp-bg: #020617;
  --lp-surface: #0b1120;
  --lp-surface-2: #111a2e;
  --lp-border: rgba(56, 189, 248, 0.25);
  --lp-glow: rgba(34, 211, 238, 0.24);
  --lp-text: #dbe8ff;
  --lp-muted: #92a8cb;
  border: 1px solid var(--lp-border);
  border-radius: 24px;
  background: radial-gradient(circle at top right, rgba(14, 116, 144, 0.25), transparent 38%), linear-gradient(150deg, #030712, #0b1325 60%, #070f1f);
  padding: 26px;
  margin-top: 14px;
  box-shadow: 0 20px 48px rgba(2, 6, 23, 0.58), inset 0 1px 0 rgba(255, 255, 255, 0.03);
}
[data-lab-pro="aula01"] .lab-business-header{display:grid;grid-template-columns:1fr 132px;gap:16px;padding:20px;border:1px solid var(--lp-border);border-radius:18px;background:linear-gradient(155deg,rgba(15,23,42,.92),rgba(9,14,27,.95));position:relative;overflow:hidden}
[data-lab-pro="aula01"] .lab-business-header::after{content:"";position:absolute;inset:auto -90px -90px auto;width:200px;height:200px;background:radial-gradient(circle,var(--lp-glow),transparent 70%);pointer-events:none}
[data-lab-pro="aula01"] .lab-business-eyebrow{margin:0 0 8px;font-size:.72rem;letter-spacing:.16em;color:#67e8f9;font-weight:700}
[data-lab-pro="aula01"] .lab-business-header h3{margin:0 0 8px;color:#f8fbff;font-size:clamp(1.35rem,2.8vw,2rem)}
[data-lab-pro="aula01"] .lab-business-header h3 span{color:#38bdf8}
[data-lab-pro="aula01"] .lab-business-subtitle,.lab-business-goal{margin:0;color:var(--lp-muted)}
[data-lab-pro="aula01"] .lab-business-goal{margin-top:8px;max-width:64ch}
[data-lab-pro="aula01"] .lab-business-visual{position:relative;align-self:center;justify-self:end;width:108px;height:108px}
[data-lab-pro="aula01"] .visual-core{position:absolute;inset:28px;border-radius:999px;background:linear-gradient(145deg,#22d3ee,#2563eb);box-shadow:0 0 24px rgba(34,211,238,.7)}
[data-lab-pro="aula01"] .visual-ring{position:absolute;inset:0;border-radius:999px;border:1px solid rgba(103,232,249,.45)}
[data-lab-pro="aula01"] .visual-ring-b{inset:12px;border-color:rgba(56,189,248,.35)}
[data-lab-pro="aula01"] .lab-business-meta{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:14px}
[data-lab-pro="aula01"] .lab-business-meta span,[data-lab-pro="aula01"] .lab-pro-kpi{background:rgba(15,23,42,.76);border:1px solid var(--lp-border);border-radius:14px;padding:16px;color:var(--lp-muted);font-size:.96rem;line-height:1.45}
[data-lab-pro="aula01"] .lab-business-meta strong,[data-lab-pro="aula01"] .lab-pro-kpi strong{display:block;margin-bottom:4px;color:#eef6ff}
[data-lab-pro="aula01"] .lab-business-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:14px 0}
[data-lab-pro="aula01"] .lab-summary-card{padding:14px;border:1px solid var(--lp-border);border-radius:12px;background:rgba(10,18,33,.75)}
[data-lab-pro="aula01"] .lab-summary-card span{display:block;color:var(--lp-muted);font-size:.9rem}
[data-lab-pro="aula01"] .lab-summary-card strong{color:#dff6ff}
[data-lab-pro="aula01"] .lab-pro-mission{display:grid;gap:10px;grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:14px}
[data-lab-pro="aula01"] .lab-pro-grid{display:grid;grid-template-columns:minmax(290px,.9fr) minmax(0,1.1fr);gap:16px}
[data-lab-pro="aula01"] .lab-business-steps,[data-lab-pro="aula01"] .lab-pro-editor-wrap>div,[data-lab-pro="aula01"] .lab-preview-shell{background:var(--lp-surface);border:1px solid var(--lp-border);border-radius:16px;padding:16px}
[data-lab-pro="aula01"] .lab-pro-steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}
[data-lab-pro="aula01"] .lab-pro-steps li{border:1px solid rgba(148,163,184,.3);border-radius:12px;padding:10px;background:rgba(15,23,42,.55);position:relative;min-height:100px}
[data-lab-pro="aula01"] .lab-pro-steps li small{display:block;margin-top:8px;font-size:.86rem;color:#bfd6f2}
[data-lab-pro="aula01"] .lab-pro-steps li:not(:last-child)::after{content:"";position:absolute;top:50%;right:-8px;width:8px;height:2px;background:rgba(56,189,248,.45)}
[data-lab-pro="aula01"] .lab-progress-track{height:8px;background:#0a1020;border-radius:999px;border:1px solid rgba(56,189,248,.25);overflow:hidden}
[data-lab-pro="aula01"] .lab-progress-bar{height:100%;background:linear-gradient(90deg,#06b6d4,#2563eb)}
[data-lab-pro="aula01"] .lab-progress-text{color:var(--lp-muted);font-size:.88rem}
[data-lab-pro="aula01"] .lab-pro-editor-wrap{display:grid;grid-template-columns:1fr 1fr;gap:12px}
[data-lab-pro="aula01"] .lab-editor-header h3{margin:0;color:#f1f7ff}
[data-lab-pro="aula01"] .lab-editor-header p{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 0}
[data-lab-pro="aula01"] .tab-file,[data-lab-pro="aula01"] .badge-html{padding:4px 10px;border-radius:999px;border:1px solid rgba(148,163,184,.4);background:var(--lp-surface-2);color:#e2edff;font-size:.8rem}
[data-lab-pro="aula01"] .badge-html{border-color:rgba(251,146,60,.5);color:#fdba74}
[data-lab-pro="aula01"] .lab-pro textarea{width:100%;min-height:460px;background:#020817;color:var(--lp-text);border:1px solid rgba(59,130,246,.35);border-radius:14px;padding:16px;font:14px/1.65 ui-monospace,SFMono-Regular,Menlo,monospace}
[data-lab-pro="aula01"] .lab-preview-topbar{display:flex;align-items:center;gap:10px;padding:10px;border-radius:12px;background:rgba(15,23,42,.94);border:1px solid rgba(56,189,248,.22)}
[data-lab-pro="aula01"] .lab-preview-topbar code{margin-left:auto;color:#93c5fd;font-size:.76rem;background:#020817;padding:3px 8px;border-radius:8px}
[data-lab-pro="aula01"] .lab-preview-shell iframe{width:100%;min-height:420px;border:1px solid rgba(148,163,184,.35);border-radius:12px;background:#fff}
[data-lab-pro="aula01"] #labProPreviewStatus{margin:10px 0;color:var(--lp-muted);padding:12px;border-radius:12px;background:rgba(8,14,26,.7);border:1px dashed rgba(56,189,248,.35)}
[data-lab-pro="aula01"] .lab-pro-actions{display:grid;gap:10px;margin:14px 0}
[data-lab-pro="aula01"] .lab-actions-primary,[data-lab-pro="aula01"] .lab-actions-secondary,[data-lab-pro="aula01"] .lab-actions-tertiary{display:flex;flex-wrap:wrap;gap:8px}
[data-lab-pro="aula01"] .lab-actions-primary button{padding:14px 18px;border-radius:12px;border:1px solid rgba(34,211,238,.55);background:linear-gradient(130deg,#0ea5e9,#2563eb);color:#fff;font-weight:700;min-height:52px;font-size:.98rem}
[data-lab-pro="aula01"] .lab-actions-secondary button,[data-lab-pro="aula01"] .lab-actions-tertiary button{border:1px solid rgba(148,163,184,.4);background:#0f172a;color:#dbe8ff;border-radius:10px;padding:11px 12px;font-weight:600;min-height:46px}
[data-lab-pro="aula01"] .lab-actions-tertiary button{font-size:.84rem;opacity:.95}
[data-lab-pro="aula01"] .lab-pro-score{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;border:1px solid var(--lp-border);border-radius:14px;padding:12px;background:rgba(15,23,42,.75);margin-bottom:10px}
[data-lab-pro="aula01"] .lab-score-meter{height:9px;background:#091122;border-radius:999px;border:1px solid rgba(56,189,248,.25);overflow:hidden}
[data-lab-pro="aula01"] #labScoreMeterBar{height:100%;background:linear-gradient(90deg,#22d3ee,#2563eb)}
[data-lab-pro="aula01"] .lab-delivery-next,[data-lab-pro="aula01"] #labProNextAction{color:#bfdbfe}
[data-lab-pro="aula01"] .lab-evidence-business{margin-top:10px;border:1px solid var(--lp-border);border-radius:16px;padding:14px;background:linear-gradient(160deg,rgba(8,18,36,.95),rgba(10,16,30,.95));display:grid;grid-template-columns:1.2fr .8fr;gap:14px}
[data-lab-pro="aula01"] .lab-evidence-business ul{margin:0;padding-left:18px;color:var(--lp-text)}
[data-lab-pro="aula01"] .lab-evidence-business button{align-self:center;justify-self:end;padding:10px 14px;border-radius:11px;border:1px solid rgba(34,211,238,.5);background:rgba(6,182,212,.16);color:#dff7ff;font-weight:700}
[data-lab-pro="aula01"] #labProFeedback{display:grid;gap:10px}
[data-lab-pro="aula01"] .lab-pro-card{border:1px solid rgba(251,113,133,.35);background:rgba(127,29,29,.2);border-radius:12px;padding:12px}
[data-lab-pro="aula01"] .lab-pro-ok{border:1px solid rgba(34,197,94,.35);background:rgba(20,83,45,.2);border-radius:12px;padding:12px}
[data-lab-pro="aula01"] #labProReport{white-space:pre-wrap}
[data-lab-pro="aula01"] .lab-pro-actions button:focus-visible,
[data-lab-pro="aula01"] .lab-pro textarea:focus-visible,
[data-lab-pro="aula01"] .lab-pro details summary:focus-visible { outline:2px solid #22d3ee;outline-offset:2px }
[data-lab-pro="aula01"] .lab-pro-reference { margin-bottom: 10px; }
[data-lab-pro="aula01"] .lab-pro-reference summary { cursor: pointer; font-weight: 700; color: #bae6fd; }
[data-lab-pro="aula01"] #labProAlert { margin: 8px 0; color: #bae6fd; font-size: .95rem; }
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
@media (max-width: 1100px){
[data-lab-pro="aula01"] .lab-business-meta,[data-lab-pro="aula01"] .lab-business-summary,[data-lab-pro="aula01"] .lab-pro-mission{grid-template-columns:repeat(2,minmax(0,1fr))}
[data-lab-pro="aula01"] .lab-pro-grid,[data-lab-pro="aula01"] .lab-pro-editor-wrap{grid-template-columns:1fr}
[data-lab-pro="aula01"] .lab-pro-steps{display:flex;overflow-x:auto;scroll-snap-type:x proximity;padding-bottom:8px}
[data-lab-pro="aula01"] .lab-pro-steps li{min-width:220px;scroll-snap-align:start}
}
@media (max-width: 720px){
[data-lab-pro="aula01"] .lab-pro{padding:20px 10px 22px;border-radius:18px}
[data-lab-pro="aula01"] .lab-pro>*{width:100%}
[data-lab-pro="aula01"] .lab-business-header{grid-template-columns:1fr}
[data-lab-pro="aula01"] .lab-business-visual{justify-self:start;width:84px;height:84px}
[data-lab-pro="aula01"] .lab-business-meta,[data-lab-pro="aula01"] .lab-business-summary,[data-lab-pro="aula01"] .lab-pro-mission{grid-template-columns:1fr}
[data-lab-pro="aula01"] .lab-business-steps,[data-lab-pro="aula01"] .lab-pro-editor-wrap>div,[data-lab-pro="aula01"] .lab-preview-shell,[data-lab-pro="aula01"] .lab-pro-score,[data-lab-pro="aula01"] .lab-evidence-business{padding:14px 12px}
[data-lab-pro="aula01"] .lab-pro-grid,[data-lab-pro="aula01"] .lab-pro-editor-wrap{gap:12px}
[data-lab-pro="aula01"] .lab-business-steps h3,[data-lab-pro="aula01"] .lab-editor-header h3{font-size:1.08rem}
[data-lab-pro="aula01"] .lab-progress-text,[data-lab-pro="aula01"] .lab-summary-card span,[data-lab-pro="aula01"] .lab-pro-kpi,[data-lab-pro="aula01"] .lab-evidence-business li{font-size:.96rem}
[data-lab-pro="aula01"] .lab-pro-steps{display:grid;grid-template-columns:1fr;gap:6px;overflow:visible;padding-bottom:0}
[data-lab-pro="aula01"] .lab-pro-steps li{min-width:0;min-height:auto;padding:10px 10px 10px 34px}
[data-lab-pro="aula01"] .lab-pro-steps li small{font-size:.9rem;margin-top:5px}
[data-lab-pro="aula01"] .lab-pro-steps li::after{display:none}
[data-lab-pro="aula01"] .lab-pro textarea{min-height:380px;font-size:15px;padding:14px}
[data-lab-pro="aula01"] .lab-preview-shell iframe{min-height:360px}
[data-lab-pro="aula01"] .lab-actions-primary,[data-lab-pro="aula01"] .lab-actions-secondary,[data-lab-pro="aula01"] .lab-actions-tertiary{display:grid;grid-template-columns:1fr;gap:10px}
[data-lab-pro="aula01"] .lab-actions-primary button{min-height:54px;font-size:1rem}
[data-lab-pro="aula01"] .lab-actions-secondary,[data-lab-pro="aula01"] .lab-actions-tertiary{grid-template-columns:repeat(2,minmax(0,1fr))}
[data-lab-pro="aula01"] .lab-actions-secondary button,[data-lab-pro="aula01"] .lab-actions-tertiary button{min-height:48px;font-size:.92rem}
[data-lab-pro="aula01"] .lab-preview-topbar{font-size:.9rem}
[data-lab-pro="aula01"] .lab-preview-topbar code{display:none}
[data-lab-pro="aula01"] .lab-evidence-business{grid-template-columns:1fr}
[data-lab-pro="aula01"] .lab-evidence-business button{justify-self:start}
[data-lab-pro="aula01"] .lab-summary-card{padding:12px}
[data-lab-pro="aula01"] .lab-summary-card strong{font-size:1.02rem}
[data-lab-pro="aula01"] .lab-pro-score{gap:12px}
[data-lab-pro="aula01"] .lab-score-meter{width:100%}
}