:root{--bg:#080a0f;--panel:#11151d;--panel2:#161c27;--text:#f5f7fb;--muted:#8f9aaa;--line:#262e3b;--accent:#ff2b2b;--good:#9ef0c2}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 20% -10%,#2b1010 0,transparent 30%),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}header{max-width:1380px;margin:auto;padding:48px 28px 20px;display:flex;justify-content:space-between;gap:30px;align-items:flex-end}h1{font-size:44px;line-height:1;margin:8px 0 12px;letter-spacing:-1.8px}h1 b{color:var(--accent)}header p{color:var(--muted);max-width:760px}.eyebrow{color:var(--accent);font-size:12px;font-weight:800;letter-spacing:1.8px}.warning{max-width:360px;background:#1a1414;border:1px solid #402020;border-radius:14px;padding:14px 16px;color:#d9b3b3;font-size:13px}main{max-width:1380px;margin:auto;padding:12px 28px 60px}.card{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 14px 40px #0004}.toolbar{display:flex;gap:14px;align-items:end;position:sticky;top:10px;z-index:5;backdrop-filter:blur(14px)}label{font-size:12px;color:var(--muted);display:grid;gap:7px}select,button{background:#0e131b;border:1px solid var(--line);color:var(--text);border-radius:10px;padding:10px 12px;font:inherit}button{background:var(--accent);border-color:var(--accent);font-weight:800;cursor:pointer}.kpis{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin:14px 0}.kpi{padding:18px;border:1px solid var(--line);background:#0f131a;border-radius:16px}.kpi .v{font-size:28px;font-weight:850}.kpi .l{font-size:12px;color:var(--muted);margin-top:5px}.grid{display:grid;gap:14px;margin:14px 0}.two{grid-template-columns:1fr 1fr}.head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.head h2,.explainer h2{font-size:18px;margin:0}.head span{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:1px}.heatmap{display:grid;grid-template-columns:repeat(10,1fr);gap:7px}.cell{aspect-ratio:1;border-radius:9px;display:grid;place-items:center;font-weight:800;border:1px solid #ffffff10;position:relative}.cell small{position:absolute;bottom:3px;right:5px;font-size:8px;opacity:.7}.tablewrap{overflow:auto;max-height:430px}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);white-space:nowrap}th{font-size:10px;text-transform:uppercase;color:var(--muted);letter-spacing:.7px;position:sticky;top:0;background:var(--panel)}.ball{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#f2f4f8;color:#090b0f;font-weight:850;margin-right:4px}.status{font-size:10px;padding:4px 7px;border-radius:999px;background:#252d39;color:#cad1da}.status.verified{background:#123424;color:var(--good)}.chips{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.chips span{padding:7px 10px;border:1px solid var(--line);border-radius:999px;color:#ccd3dc;font-size:12px}.explainer p,footer{color:var(--muted);font-size:13px}footer{max-width:1380px;margin:auto;padding:0 28px 40px}@media(max-width:900px){header{display:block;padding-top:28px}.warning{margin-top:18px}.two{grid-template-columns:1fr}.kpis{grid-template-columns:repeat(2,1fr)}.toolbar{position:static;flex-wrap:wrap}.heatmap{grid-template-columns:repeat(8,1fr)}h1{font-size:36px}}@media(max-width:520px){main,header{padding-left:14px;padding-right:14px}.kpis{grid-template-columns:1fr 1fr}.heatmap{grid-template-columns:repeat(6,1fr)}.card{padding:15px}}

.findings{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.finding{background:#0d1219;border:1px solid var(--line);padding:14px;border-radius:13px;display:grid;gap:6px}.finding span{font-size:24px;font-weight:850}.finding small,.muted{color:var(--muted)}@media(max-width:900px){.findings{grid-template-columns:1fr}}

/* v1.7 · estadística de sumas */
.mathcard{overflow:hidden}.mathfacts{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin:14px 0 16px}.formula{background:#0c1118;border:1px solid var(--line);border-radius:12px;padding:12px 14px;color:#c8d0da;font-size:13px;line-height:1.55;margin-top:8px}.formula b{color:#fff}.diagnostics{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}.diag{background:#0c1118;border:1px solid var(--line);border-radius:12px;padding:12px;display:grid;gap:4px;min-width:0}.diag span{font-size:10px;text-transform:uppercase;letter-spacing:.65px;color:var(--muted)}.diag b{font-size:22px;line-height:1.05}.diag small{color:var(--muted);font-size:10px;line-height:1.35}.mathfacts .diag b{font-size:20px}canvas{max-height:430px}.card>canvas#trendChart{max-height:500px}@media(max-width:1100px){.mathfacts{grid-template-columns:repeat(3,1fr)}}@media(max-width:700px){.mathfacts{grid-template-columns:repeat(2,1fr)}.diagnostics{grid-template-columns:1fr}.formula{font-size:12px}.diag b{font-size:19px}}

/* v1.8 · laboratorio Monte Carlo */
.simlab{margin-top:14px}.simintro{color:#b9c2ce;font-size:13px;line-height:1.6;max-width:1100px}.simcontrols{display:grid;grid-template-columns:repeat(6,minmax(135px,1fr));gap:10px;align-items:end;margin:16px 0 12px}.simcontrols label{min-width:0}.simcontrols input,.simcontrols select{width:100%;background:#0e131b;border:1px solid var(--line);color:var(--text);border-radius:10px;padding:10px 12px;font:inherit}.secondary{background:#202733;border-color:#394251;color:#e8edf4}.simprogress{height:10px;background:#0b1016;border:1px solid var(--line);border-radius:999px;overflow:hidden}.simprogress>div{height:100%;width:0;background:linear-gradient(90deg,#ff2b2b,#ff6a4a);transition:width .15s}.simstatus{color:var(--muted);font-size:12px;margin-top:7px}.simresults{display:grid;grid-template-columns:repeat(6,1fr);gap:9px;margin-top:14px}.simexplain{margin-top:14px;display:grid;gap:9px}.explainstep{background:#0c1118;border:1px solid var(--line);border-radius:12px;padding:13px 14px;color:#cbd3dd;font-size:13px;line-height:1.55}.explainstep b{color:#fff}.probmeaning{display:grid;gap:10px}.probbox{background:#0c1118;border:1px solid var(--line);border-radius:12px;padding:15px}.probbox strong{font-size:24px;display:block;margin:3px 0}.probbox small{color:var(--muted);line-height:1.45;display:block}.targethit{color:#9ef0c2}.targetwarn{color:#ffd69e}.simsymmetry{color:#cbb9ff}.sim-note{border-left:3px solid #ff2b2b;padding-left:12px;color:#c7cfda}.simresults .diag b{font-size:19px}@media(max-width:1200px){.simcontrols{grid-template-columns:repeat(3,1fr)}.simresults{grid-template-columns:repeat(3,1fr)}}@media(max-width:700px){.simcontrols{grid-template-columns:1fr 1fr}.simresults{grid-template-columns:1fr 1fr}}@media(max-width:480px){.simcontrols,.simresults{grid-template-columns:1fr}}

/* v1.9 · combinación de 6 números condicionada por suma */
.comboBox{margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}.comboHead{margin-bottom:8px}.comboHead h3{margin:0;font-size:17px}.comboActions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:12px 0}.comboBalls{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:16px 0}.comboBall{width:58px;height:58px;border-radius:50%;display:inline-grid;place-items:center;background:#f2f4f8;color:#090b0f;font-size:22px;font-weight:900;box-shadow:0 8px 20px #0005;border:3px solid #fff}.comboEquals{font-size:22px;font-weight:850;color:#ff7777;margin-left:6px}.comboSteps ol{margin:10px 0 0;padding-left:22px}.comboSteps li{margin:7px 0;color:#bfc8d4}.comboBox table small{color:var(--muted);font-size:10px}.comboBox td b{color:#9ef0c2}@media(max-width:700px){.comboBall{width:48px;height:48px;font-size:18px}.comboEquals{font-size:18px;width:100%;margin-left:0}.comboBox .tablewrap{max-height:520px}}