:root{color-scheme:dark;--bg:#080e15;--surface:#111c29;--surface2:#182a38;--border:#30495b;--text:#eef7ff;--muted:#a7bccb;--teal:#4de1a6;--gold:#eecb82;--blue:#77b8eb;--red:#ff8580}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 82% 0%,#153444,transparent 42%),#081018;color:var(--text);font:15px/1.5 system-ui,'Segoe UI',sans-serif}button,input,select{font:inherit}a{color:inherit}
.nfp-tool-main{margin-left:240px;min-width:0;padding:35px 22px 48px}.engine-tool{max-width:1180px;margin:auto}.intro{padding:21px 24px;background:#0f202ee8;border:1px solid var(--border);border-radius:16px;margin-bottom:14px}.kicker{font-size:11px;letter-spacing:.17em;text-transform:uppercase;font-weight:950;color:var(--teal)}h1{font-size:clamp(28px,3.5vw,47px);letter-spacing:-.04em;line-height:1.05;margin:8px 0 11px}.intro p{color:var(--muted);max-width:850px;margin:0}.cols{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:15px;align-items:start}.panel{background:linear-gradient(135deg,#162937,#0e1b28);border:1px solid var(--border);border-radius:16px;padding:20px;margin:0 0 15px}.panel h2{font-size:17px;margin:0 0 6px}.panel p.lede{font-size:12px;color:var(--muted);margin:0 0 15px}.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.field{min-width:0}.wide{grid-column:1/-1}.field label{display:block;font-size:12px;font-weight:850;color:#e5f0f8;margin-bottom:5px}.field input,.field select,.saves input,.saves select{width:100%;min-width:0;min-height:43px;padding:9px 11px;background:#0b1721;color:#eef7ff;border:1px solid #426076;border-radius:9px}.field input:focus,.field select:focus{outline:2px solid #4de1a6aa;outline-offset:1px}.field small{display:block;color:#9ab0bf;font-size:11px;margin-top:3px}.field .unit{color:#a4c9dc}.metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:14px 0}.metric{background:#0a1b27;border:1px solid #36596b;border-radius:12px;padding:14px;min-width:0}.metric .lab{display:block;text-transform:uppercase;font-size:10px;font-weight:850;color:#a0bccb;letter-spacing:.08em}.metric strong{font-size:clamp(19px,2.1vw,28px);line-height:1.3;display:block;margin:6px 0 3px;overflow-wrap:anywhere}.metric em{color:#a9c4cf;font-style:normal;font-size:11px}.high{color:#75edbb}.warm{color:#f2cf83}.note{background:#132a31;border:1px solid #36695e;border-left:4px solid var(--teal);padding:11px 12px;border-radius:9px;font-size:12px;line-height:1.5;margin:13px 0}.note.warn{background:#2a241b;border-color:#705835;border-left-color:#ecbe69}.fine{font-size:11px;color:#a6b9c7;line-height:1.5;margin:8px 0}.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.actions button,.saves button{padding:8px 11px;border-radius:8px;border:1px solid #496878;background:#1b3847;color:#edfbff;cursor:pointer;font-weight:850;font-size:12px}.actions button.primary,.saves button.primary{background:#228368;color:white;border-color:#35b890}.actions button:hover,.saves button:hover{filter:brightness(1.16)}.actions button:disabled,.saves button:disabled{opacity:.4;cursor:not-allowed}.saves{background:#12232e;border:1px solid #806942;border-radius:14px;padding:14px 17px;margin-bottom:15px}.saves h2{font-size:13px;color:var(--gold);margin:0 0 11px;text-transform:uppercase;letter-spacing:.08em}.savegrid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.saves label{display:block;font-size:11px;font-weight:900;margin-bottom:4px}.saves .hint{font-size:11px;color:#a9bfcb}.footer{color:#869ca9;text-align:center;padding:20px 0;font-size:11px}.chart{width:100%;max-height:320px;background:#091924;border:1px solid #2b4859;border-radius:10px;display:block}.tbl{width:100%;border-collapse:collapse;font-size:12px;margin:12px 0}.tbl th,.tbl td{text-align:left;padding:8px 5px;border-bottom:1px solid #38505e}.tbl th{color:#acc2cd;font-size:10px;text-transform:uppercase;letter-spacing:.06em}.scenario{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.scenario .metric{text-align:center;padding:11px 6px}.scenario .metric strong{font-size:25px}.saves .status{color:#b9ddce;font-size:11px;margin-top:8px;min-height:16px}.checkbox{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted)}.checkbox input{width:17px;height:17px;accent-color:var(--teal)}
@media(max-width:1050px){.nfp-tool-main{margin-left:0}.cols{grid-template-columns:1fr}}@media(max-width:700px){.nfp-tool-main{padding:20px 10px 25px}.fields,.savegrid{grid-template-columns:1fr}.intro{padding:18px}.panel{padding:15px}.scenario{grid-template-columns:repeat(3,minmax(0,1fr))}.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}