:root{--n:#071b3b;--n2:#123c73;--r:#d71920;--bg:#f3f6fa;--g:#657187;--l:#dfe5ee;--ok:#0f7b4b;--am:#a86400;--w:#fff}
*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--n);font-size:15px;line-height:1.45}
header{background:#fff;border-bottom:3px solid var(--r);padding:14px 16px;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.brand{font-size:24px;font-weight:900}.brand span{color:var(--r)}.small{letter-spacing:3px;font-size:10px;color:var(--g);font-weight:700}
nav a{color:var(--n);font-weight:800;text-decoration:none;margin-left:14px;font-size:13px}
.wrap{max-width:1180px;margin:auto;padding:22px 16px 60px}
.hero{background:linear-gradient(135deg,var(--n),var(--n2));color:#fff;padding:22px 24px;border-radius:20px;margin-bottom:18px}
.hero h1{margin:6px 0 4px;font-size:26px}.hero p{margin:0;opacity:.85;max-width:780px}
.pill{display:inline-block;background:var(--r);color:#fff;padding:5px 11px;border-radius:999px;font-weight:800;font-size:12px}
.panel{background:#fff;border-radius:16px;padding:20px;box-shadow:0 8px 28px #00152b12;margin-bottom:16px}
.panel h2{margin:0 0 12px;font-size:18px}.panel h3{margin:18px 0 8px;font-size:15px}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.grid .w2{grid-column:span 2}
@media(max-width:860px){.grid{grid-template-columns:1fr 1fr}}@media(max-width:520px){.grid{grid-template-columns:1fr}.grid .w2{grid-column:auto}}
label{display:block;font-weight:800;font-size:12px;margin:0 0 5px}label small{font-weight:600;color:var(--g)}
input,select,textarea{width:100%;padding:11px;border:1px solid #ccd4df;border-radius:10px;font-size:15px;background:#fff;color:var(--n);font-family:inherit}
input:focus,select:focus,textarea:focus{outline:2px solid #123c7333;border-color:var(--n2)}
.btn{display:inline-block;border:0;background:var(--r);color:#fff;padding:12px 18px;border-radius:10px;font-weight:900;cursor:pointer;font-size:14px;text-decoration:none}
.btn.navy{background:var(--n)}.btn.ghost{background:#fff;color:var(--n);border:2px solid var(--n)}.btn:disabled{opacity:.5;cursor:wait}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.muted{color:var(--g)}.mt{margin-top:14px}
.hint{font-size:12px;color:var(--g);margin-top:6px}
details summary{cursor:pointer;font-weight:800;margin:6px 0}
.res-top{display:grid;grid-template-columns:minmax(220px,300px) 1fr;gap:18px}@media(max-width:760px){.res-top{grid-template-columns:1fr}}
.co2{border-radius:16px;padding:20px;color:#fff;background:linear-gradient(135deg,var(--n),var(--n2));display:flex;flex-direction:column;justify-content:center;min-height:170px}
.co2 .v{font-size:56px;font-weight:900;line-height:1}.co2 .u{font-size:18px;font-weight:800;opacity:.85}
.co2 .c{margin-top:10px;font-weight:800;font-size:13px;letter-spacing:.5px}
.co2.none{background:#fff;color:var(--n);border:2px dashed var(--l)}.co2.none .v{font-size:26px}
.co2.alt{background:linear-gradient(135deg,#6b4a00,var(--am))}
.badge{display:inline-block;padding:4px 10px;border-radius:999px;font-weight:900;font-size:11px;letter-spacing:.4px;margin:0 6px 6px 0}
.b-doc{background:#e1f5ea;color:var(--ok)}.b-ref{background:#e6eefb;color:var(--n2)}.b-pen{background:#fff2dc;color:var(--am)}.b-reg{background:#f1e8fb;color:#5a2d91}.b-no{background:#fde7e8;color:var(--r)}
table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--l);vertical-align:top}th{font-size:11px;color:var(--g);text-transform:uppercase;letter-spacing:.5px}
.tag{display:inline-block;background:var(--bg);border-radius:6px;padding:2px 6px;font-size:12px;margin:1px 3px 1px 0}
.src{border:1px solid var(--l);border-radius:12px;padding:12px 14px;margin-top:10px}
.src .h{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;font-weight:800}
.st{font-size:11px;font-weight:900;padding:3px 8px;border-radius:999px}.st-ok{background:#e1f5ea;color:var(--ok)}.st-sin_resultados,.st-sin_valor{background:#fff2dc;color:var(--am)}.st-error{background:#fde7e8;color:var(--r)}.st-no_aplica{background:var(--bg);color:var(--g)}
.box{border-radius:12px;padding:12px 14px;margin-top:10px;font-size:14px}.box.warn{background:#fff7e8;border-left:4px solid var(--am)}.box.info{background:#eef3fb;border-left:4px solid var(--n2)}.box.bad{background:#fdeeee;border-left:4px solid var(--r)}.box.good{background:#e9f7ef;border-left:4px solid var(--ok)}
.err{background:#fdeeee;color:var(--r);padding:10px 12px;border-radius:10px;font-weight:700;margin-top:10px;display:none}
.kv{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;font-size:13px}.kv b{color:var(--g);font-weight:700}
.spin{display:inline-block;width:16px;height:16px;border:3px solid #fff6;border-top-color:#fff;border-radius:50%;animation:s 1s linear infinite;vertical-align:-3px;margin-right:6px}@keyframes s{to{transform:rotate(360deg)}}
.hidden{display:none}