:root{--ink:#0a1418;--deep:#0f2027;--panel:#122a33;--panel-hi:#173540;--line:#1f454f;--brass:#c8a24b;--brass-hi:#e4c878;--sea:#3fb6c4;--gain:#4fb477;--loss:#d9534f;--warn:#e0a23c;--text:#e8f0f1;--mute:#7fa0a8;--faint:#4a6c74}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--ink);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,sans-serif;min-height:100vh}.mono{font-family:ui-monospace,SF Mono,Menlo,monospace}button{cursor:pointer}button,input,select{font-family:inherit}button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--brass-hi);outline-offset:2px}header{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding:18px 26px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,var(--deep),var(--ink))}.brand-name{font-family:ui-monospace,monospace;font-size:20px;font-weight:700;letter-spacing:4px;color:var(--brass-hi)}.brand-sub{font-size:11px;color:var(--mute);letter-spacing:1.5px;margin-top:2px}.src-pill{font-size:10px;font-weight:700;letter-spacing:1px;border:1px solid;border-radius:3px;padding:5px 10px;font-family:ui-monospace,monospace}.body{padding:24px 26px;max-width:1280px;margin:0 auto}.grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:20px;gap:20px}@media (max-width:900px){.grid{grid-template-columns:1fr}}.panel{background:var(--panel);border:1px solid var(--line);border-radius:6px;overflow:hidden}.panel-head{padding:14px 18px;border-bottom:1px solid var(--line);background:var(--deep);display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap}.panel-title{font-size:14px;font-weight:700;letter-spacing:.5px}.panel-sub{font-size:11px;color:var(--mute)}.panel-body{padding:18px}.price-strip{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:12px;gap:12px;margin-bottom:20px}@media (max-width:900px){.price-strip{grid-template-columns:repeat(2,1fr)}}.price-card{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:14px 16px}.price-label{font-size:10px;color:var(--mute);letter-spacing:.5px;text-transform:uppercase}.price-label,.price-val{font-family:ui-monospace,monospace}.price-val{font-size:22px;font-weight:700;color:var(--brass-hi);margin-top:4px}.price-unit{font-size:10.5px;color:var(--faint);margin-top:2px}.field{margin-bottom:16px}.field-label{display:block;font-size:11px;color:var(--mute);margin-bottom:7px;letter-spacing:.5px;text-transform:uppercase;font-family:ui-monospace,monospace}.input,select.input{width:100%;background:var(--ink);color:var(--text);border:1px solid var(--line);border-radius:4px;padding:10px 12px;font-size:14px}.seg-row{display:flex;gap:6px}.seg{flex:1 1;background:var(--ink);color:var(--mute);border:1px solid var(--line);border-radius:3px;padding:10px 8px;font-size:12px;font-weight:600}.seg.on{background:var(--panel-hi);color:var(--brass-hi);border-color:var(--brass)}.exec-btn{width:100%;background:linear-gradient(90deg,var(--brass),var(--brass-hi));color:var(--ink);border:none;border-radius:4px;padding:14px;font-size:13px;font-weight:700;letter-spacing:.5px}.exec-btn:disabled{opacity:.5;cursor:wait}.adv-row{padding:10px 0;border-bottom:1px solid var(--line)}.adv-row:last-child{border-bottom:none}.adv-k{font-size:10px;color:var(--mute);letter-spacing:1px;text-transform:uppercase;font-family:ui-monospace,monospace}.adv-v{font-size:13px;margin-top:3px;line-height:1.55}.adv-v.big{font-size:16px;font-weight:700;color:var(--brass-hi);font-family:ui-monospace,monospace}.chunk-out{background:var(--ink);border:1px solid var(--line);border-radius:4px;padding:14px}.chunk-line{display:flex;justify-content:space-between;font-size:13px;padding:6px 0;font-family:ui-monospace,monospace;color:var(--mute)}.chunk-line.bold{font-weight:700;color:var(--text);border-top:1px solid var(--line);margin-top:6px;padding-top:10px}.honest{font-size:11.5px;color:var(--mute);line-height:1.65;background:rgba(224,162,60,.06);border:1px solid rgba(224,162,60,.2);border-radius:4px;padding:12px 14px;margin-top:14px}.honest strong{color:var(--warn)}.empty{color:var(--mute);font-size:13px;text-align:center;padding:30px 16px;line-height:1.6}footer{display:flex;justify-content:space-between;padding:16px 26px;border-top:1px solid var(--line);font-size:10.5px;color:var(--faint);letter-spacing:.5px;flex-wrap:wrap;gap:8px;margin-top:26px}