.gpuk-v12-lab{margin:16px 0;padding:18px;border:1px solid #d1c4ff;border-radius:12px;background:linear-gradient(135deg,#fbfaff,#f6f9ff)}.gpuk-v12-lab h3{margin:0 0 5px}.gpuk-v12-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}.gpuk-v12-tabs button{margin:0}.gpuk-v12-panel{padding:14px;border:1px solid #e0e8f1;border-radius:9px;background:#fff}.gpuk-v12-panel textarea,.gpuk-v12-panel input,.gpuk-v12-panel select{box-sizing:border-box;width:100%;margin:7px 0;padding:9px;border:1px solid #c8d8e7;border-radius:6px;background:#fff}.gpuk-v12-output{margin-top:10px;padding:12px;background:#f5f9fd;border-radius:7px;white-space:pre-wrap;line-height:1.55}.gpuk-v12-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.gpuk-v12-grid label{font-size:12px;font-weight:700;color:#315b82}.gpuk-v12-note{font-size:12px;color:#5e7081}@media(max-width:650px){.gpuk-v12-grid{grid-template-columns:1fr}}