:root{color-scheme:dark;--bg:#09111f;--panel:#101b2d;--panel2:#0c1626;--line:#24334a;--text:#f3f7ff;--muted:#9fb0c8;--accent:#6ee7ff;--ok:#58d68d;--bad:#ff6b7a}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top,#13233d 0,#09111f 40%);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}.shell{max-width:1180px;margin:auto;padding:36px 20px 50px}.hero{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;margin-bottom:26px}.eyebrow,.step{font-size:.76rem;letter-spacing:.13em;font-weight:800;color:var(--accent);margin:0 0 8px}h1{font-size:clamp(2.2rem,5vw,4.2rem);line-height:.95;margin:0}.subtitle{font-size:1.18rem;color:var(--muted);margin:12px 0 0}.health{display:flex;align-items:center;gap:9px;background:#0a1423;border:1px solid var(--line);padding:10px 13px;border-radius:999px;font-size:.88rem;color:var(--muted)}.dot{width:9px;height:9px;border-radius:50%;background:#8b98aa}.dot.ok{background:var(--ok)}.dot.bad{background:var(--bad)}.grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.card{background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:18px;padding:22px}.span2{grid-column:1/-1}.card-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}h2{margin:0 0 12px;font-size:1.28rem}h3{font-size:.95rem;color:var(--muted);margin:8px 0}.pill{font-size:.76rem;border:1px solid var(--line);padding:7px 10px;border-radius:999px;color:var(--muted)}.muted{color:var(--muted);line-height:1.55}.danger{color:var(--bad)}.good{color:var(--ok)}.form-row{display:flex;gap:12px;align-items:end;flex-wrap:wrap}label{display:grid;gap:7px;color:var(--muted);font-size:.88rem;margin:10px 0}input{min-width:180px;background:#091321;color:var(--text);border:1px solid var(--line);border-radius:10px;padding:12px 13px;font:inherit;outline:none}button{border:0;border-radius:10px;background:var(--accent);color:#04111c;font-weight:800;padding:12px 16px;cursor:pointer;min-height:44px}button:disabled{opacity:.4;cursor:not-allowed}button.secondary{background:transparent;color:var(--text);border:1px solid var(--line)}button.danger-btn{background:var(--bad);color:#20050a}.output{background:#07101c;border:1px solid #1d2a3e;border-radius:12px;padding:14px;min-height:90px;overflow:auto;white-space:pre-wrap;color:#cfe1f7;font-size:.82rem;margin-top:14px}.state-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:20px}.order,.event{border-top:1px solid var(--line);padding:10px 0;font-size:.88rem}.badge{display:inline-block;border:1px solid var(--line);border-radius:999px;padding:3px 8px;font-size:.73rem;margin-left:7px}footer{padding:22px 3px;color:var(--muted);text-align:center}footer strong{color:var(--text)}code{color:#d6f5ff}@media(max-width:760px){.hero,.card-head{flex-direction:column}.grid,.state-grid{grid-template-columns:1fr}.span2{grid-column:auto}.health{align-self:flex-start}}