:root{color-scheme:dark;font:15px/1.5 system-ui,sans-serif;background:#101817;color:#e7eeea;--muted:#9aafa6;--line:#30433b;--accent:#b7e88e}*{box-sizing:border-box}body{margin:0}main{max-width:1200px;margin:auto;padding:40px 32px}header,.section-heading,.controls,.lab-bottom{display:flex;align-items:center;justify-content:space-between;gap:22px}header{margin-bottom:28px}.eyebrow{font-size:11px;letter-spacing:.18em;color:var(--accent);font-weight:700;margin:0 0 10px}h1{font-size:44px;letter-spacing:-.04em;line-height:1.1;margin:0}h1 span{display:block;font-size:17px;letter-spacing:0;color:var(--muted);font-weight:400;margin-top:12px}.badge{border:1px solid #678650;color:var(--accent);border-radius:30px;padding:8px 15px;font-size:12px;letter-spacing:.08em}.notice{border-left:3px solid var(--accent);background:#1d2a23;color:#c5d2cb;padding:15px 18px;font-size:13px;margin-bottom:34px}.notice strong{color:#f1f5eb}section{border-top:1px solid var(--line);padding-top:24px;margin-bottom:35px}h2{font-size:20px;line-height:1.3;margin:0;font-weight:600}.section-heading{margin-bottom:22px}#mode{font-size:12px;letter-spacing:.1em;color:var(--accent)}.reels{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.reel{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#18231e}.reel-title{padding:12px 15px;display:flex;justify-content:space-between;color:var(--muted);font-size:12px;border-bottom:1px solid var(--line)}.window-row{display:flex;justify-content:space-between;align-items:center;padding:8px 16px;border-bottom:1px solid #27372f}.window-row small{color:#7b9387;font-size:11px}.window-row strong{font:500 23px/1.3 ui-monospace,monospace}.window-row .letter{color:var(--accent);font-size:13px;min-width:20px;text-align:right}.window-row:last-child{border:0;background:#26382b;padding-top:12px;padding-bottom:12px}.window-row:last-child strong{font-size:30px}.rotating .reel{animation:pulse .9s ease-in-out infinite alternate}.rotating .reel:nth-child(even){animation-delay:.2s}@keyframes pulse{to{border-color:#94be73;background:#233a2b}}.controls{justify-content:flex-start;margin-top:22px}button{font:700 13px system-ui;letter-spacing:.05em;border:1px solid var(--accent);background:var(--accent);color:#172215;padding:13px 20px;border-radius:7px;min-width:135px;cursor:pointer;display:flex;justify-content:space-between;gap:20px}button.secondary{background:transparent;color:#e7eeea;border-color:#678573}button:disabled{opacity:.35;cursor:default}button:focus-visible,summary:focus-visible{outline:3px solid #d4f6bc;outline-offset:4px}#status{font-size:13px;color:#cad9d0;margin:0}.hint{font-size:12px;color:var(--muted);margin:12px 0 0}.metrics{display:flex;gap:22px;font-size:12px;color:var(--muted)}.metrics b{font-size:22px;color:#e8f3e6;font-weight:500}.grid-scroll{overflow-x:auto}.lab{min-width:660px;display:grid;grid-template-columns:repeat(15,1fr);gap:5px}.cell{border:1px solid var(--line);border-radius:5px;min-height:63px;padding:5px 7px;display:flex;flex-direction:column;justify-content:space-between;background:#17221c}.cell small{color:#93a99a;font-size:10px}.cell b{font:500 20px ui-monospace,monospace;text-align:right;color:#64796b}.cell.occupied{background:#2d442d;border-color:#5b7e4c}.cell.occupied b{color:#d5edc0}.lab-bottom{font-size:12px;color:var(--muted);margin:9px 0 14px}details{border-top:1px solid var(--line);padding-top:12px;font-size:12px;color:var(--muted)}summary{cursor:pointer;color:#cbd9ce}pre{white-space:pre-wrap;max-height:280px;overflow:auto;font-size:11px}footer{color:#7e9686;font-size:11px;letter-spacing:.03em;border-top:1px solid var(--line);padding-top:18px}@media(max-width:750px){main{padding:24px 16px}header,.section-heading{align-items:flex-start}.section-heading{flex-direction:column}.reels{gap:5px}.window-row{padding:7px}.window-row strong{font-size:18px}.window-row small{display:none}.window-row:last-child strong{font-size:23px}.reel-title{padding:9px 7px}.controls{flex-wrap:wrap}.metrics{gap:16px}h1{font-size:36px}}@media(prefers-reduced-motion:reduce){.rotating .reel{animation:none}}