/* Shared interactive AI Academy experiments; first-party and CSP-compatible. */
.mini-lab{margin:22px 0;border:2px solid #cde4d8;background:#fffefb}
.mini-lab-header{display:flex;gap:12px;flex-wrap:wrap;justify-content:space-between;align-items:start}
.mini-lab-tag{font-size:.82rem;font-weight:800;background:#e9f7f0;color:#18645c;border-radius:99px;padding:7px 12px}
.mini-lab-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:22px;margin-top:18px}
.mini-lab-group{background:#f5faf7;border-radius:18px;border:1px solid #e0eae3;padding:17px;min-width:0}
.mini-lab-group h3{margin:0 0 10px}.mini-lab-group p{font-size:.94rem}
.mini-lab-actions{display:flex;flex-wrap:wrap;gap:9px;margin:14px 0}
.mini-lab-actions .btn{min-height:44px}
.mini-lab-output{background:#ebf6f0;border-radius:14px;padding:15px;min-height:58px;font-weight:700;margin-top:15px}
.mini-lab-note{border-top:1px solid #d9e9de;margin-top:17px;padding-top:12px;color:#3b655c;font-size:.91rem}
.mini-lab-field{display:grid;gap:8px;font-weight:800;margin:13px 0}
.mini-lab-field select{min-height:46px;border:2px solid #bddbd2;border-radius:11px;background:#fff;color:#1d4946;font:inherit;padding:9px}
.mini-robot-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:5px;max-width:360px;aspect-ratio:1;margin:0 auto}
.mini-robot-cell{background:#e7f3ed;border:1px solid #b9d7c6;border-radius:9px;display:grid;place-items:center;font-size:clamp(1rem,4vw,1.8rem);min-width:0}
.mini-robot-cell.is-wall{background:#f0e5d8}.mini-robot-cell.is-goal{background:#fff3d0}.mini-robot-cell.is-robot{background:#d5eef6}
.mini-robot-program{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:7px;margin:12px 0}
.mini-robot-program li{padding:6px 9px;background:#fff;border:1px solid #c7ddd1;border-radius:9px;font-size:.85rem;font-weight:800}
.mini-robot-program li.is-executed{background:#d3ebdd}
.mini-lab button:disabled{opacity:.55;cursor:not-allowed}
.mini-pixel-grid{display:grid;grid-template-columns:repeat(var(--pixel-size),minmax(0,1fr));gap:2px;width:min(100%,310px);aspect-ratio:1;margin:auto;background:#d6e4dc;padding:5px;border-radius:12px}
.mini-pixel{background:#fff;border:1px solid #e1e7e2}.mini-pixel.is-on{background:#165b64;border-color:#165b64}
.mini-word-sentence{padding:15px;background:#fff;border-radius:13px;font-size:1.35rem;font-weight:850}
.mini-word-row{display:grid;grid-template-columns:65px minmax(0,1fr) 64px;align-items:center;gap:10px;margin:13px 0;font-size:.9rem;font-weight:750}
.mini-word-track{background:#e2ede7;border:1px solid #c4d9cf;height:19px;border-radius:999px;overflow:hidden}
.mini-word-fill{background:#207a70;height:100%;border-radius:999px}
@media(max-width:730px){.mini-lab-grid{grid-template-columns:1fr}.mini-lab-actions .btn{flex:1;min-width:110px}}
@media(max-width:420px){.mini-word-row{grid-template-columns:55px minmax(0,1fr) 55px;gap:6px}}
@media(prefers-reduced-motion:reduce){.mini-lab *{transition:none!important}}
@media print{.mini-lab-actions,.mini-lab-field select{display:none!important}}