:root{--bg:#f1f5f8;--card:#fff;--tx:#14202b;--mu:#5b6b79;--ln:#d5dee6;--az:#0f2a3d;--am:#ffd23f;--ok:#1d4fa8;--mal:#b3261e}
*{box-sizing:border-box}html,body{margin:0}body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--tx);line-height:1.45;font-size:16px}
a{color:#0b5cad}.top{background:var(--az);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 16px;padding-top:calc(10px + env(safe-area-inset-top));flex-wrap:wrap}
.marca{display:flex;gap:10px;align-items:center;color:#fff;text-decoration:none}.marca .ic{font-size:30px}.marca b{display:block;font-size:17px;line-height:1.1}.marca small{opacity:.8}
.top nav{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.top nav a{color:#fff;text-decoration:none;padding:8px 10px;border-radius:10px;font-weight:600}.top nav a:hover{background:rgba(255,255,255,.12)}
.wrap{max-width:760px;margin:0 auto;padding:18px 16px 60px}.wrap.ancho{max-width:980px}
h1{font-size:26px;margin:6px 0 12px}h2{font-size:20px;margin:0 0 10px}
.card{background:var(--card);border:1px solid var(--ln);border-radius:16px;padding:16px;margin:0 0 14px}
.btn{display:inline-block;background:var(--az);color:#fff;border:0;border-radius:12px;padding:12px 18px;font:inherit;font-weight:800;text-decoration:none;cursor:pointer;touch-action:manipulation}
.btn.am{background:var(--am);color:#1b1b1b}.btn.sec{background:#fff;color:var(--az);border:2px solid var(--az)}.btn.grande{display:block;width:100%;text-align:center;font-size:19px;padding:16px}.btn.peq{padding:8px 12px}
.btn:disabled{opacity:.5}
label{display:block;font-weight:700;margin:12px 0 4px}input[type=text],input[type=email],input[type=password],textarea,select{width:100%;padding:12px;border:2px solid var(--ln);border-radius:12px;font:inherit;background:#fff;color:var(--tx)}
.aviso,.error{border-radius:12px;padding:12px 14px;margin:0 0 14px;font-weight:600}.aviso{background:#e8f1fb;border:1px solid #b9d3ee}.error{background:#fdecea;border:1px solid #f2b8b5;color:#7a1710}
.pw{position:relative}.pw input{padding-right:56px}.pw button{position:absolute;right:4px;top:50%;transform:translateY(-50%);width:46px;height:42px;border:0;background:transparent;color:var(--az);display:grid;place-items:center;cursor:pointer}
.sep{text-align:center;color:var(--mu);margin:14px 0}.gbtn{display:flex;gap:10px;align-items:center;justify-content:center;background:#fff;color:#222;border:2px solid var(--ln);border-radius:12px;padding:13px;font-weight:700;text-decoration:none}
.hero{background:linear-gradient(135deg,#0f2a3d,#1b4a6b);color:#fff;border-radius:20px;padding:28px 20px;margin:0 0 16px;text-align:center}.hero h1{color:#fff;font-size:30px}.hero p{font-size:18px;opacity:.92;margin:0 0 16px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.stat{background:var(--card);border:1px solid var(--ln);border-radius:14px;padding:12px;text-align:center}.stat b{display:block;font-size:28px}.stat small{color:var(--mu)}
.barra{height:16px;border-radius:8px;background:var(--ln);overflow:hidden;margin:8px 0}.barra i{display:block;height:100%;background:var(--az)}
.fila{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--ln);flex-wrap:wrap}.fila:last-child{border-bottom:0}
.tag{display:inline-block;border:2px solid var(--az);border-radius:999px;padding:2px 10px;font-weight:800;font-size:14px}.tag.l{border-color:var(--ok);color:var(--ok)}.tag.n{border-color:var(--mal);color:var(--mal)}
.pie{text-align:center;color:var(--mu);font-size:13px;padding:18px}
.q{font-weight:800;font-size:20px;margin:0 0 12px}.sen{display:block;max-width:190px;margin:0 auto 12px}
.op{display:flex;gap:12px;align-items:center;border:2px solid var(--ln);border-radius:14px;padding:14px;margin:9px 0;background:#fff;font-size:17px;cursor:pointer}.op input{width:24px;height:24px;flex:0 0 auto}
.pb{height:12px;border-radius:6px;background:var(--ln);overflow:hidden;margin:8px 0}.pb i{display:block;height:100%;background:var(--az);width:0;transition:width .2s}
.nums{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}.nums button{min-width:40px;height:40px;border:2px solid var(--ln);border-radius:10px;font-weight:800;background:#fff;cursor:pointer}.nums button.hecho{border-color:var(--az)}.nums button.hecho::after{content:"✔";font-size:11px;margin-left:2px}.nums button.act{background:var(--az);color:#fff;border-color:var(--az)}
.nav{display:flex;gap:10px;margin-top:14px}.nav .btn{flex:1;text-align:center;font-size:18px;padding:14px}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.55);display:grid;place-items:center;padding:16px;z-index:50}.modal[hidden]{display:none}.modal>div{background:#fff;border-radius:16px;padding:20px;max-width:420px;width:100%}
.ok{color:var(--ok);font-weight:800}.mal{color:var(--mal);font-weight:800}
.res li{margin:12px 0}.exp{background:#f4f8fb;border-left:4px solid var(--az);padding:8px 12px;margin-top:6px;border-radius:0 10px 10px 0}
table.t{width:100%;border-collapse:collapse;font-size:15px}.t th,.t td{padding:8px 6px;border-bottom:1px solid var(--ln);text-align:left}.t th{color:var(--mu);font-size:13px}
@media(max-width:520px){.grid3{grid-template-columns:1fr 1fr 1fr}.stat b{font-size:22px}.hero h1{font-size:25px}}

.reloj{position:sticky;top:0;z-index:20;background:var(--az);color:#fff;text-align:center;padding:10px 12px;font-weight:800;font-size:22px;border-radius:0 0 14px 14px;margin:-18px -16px 12px;display:flex;gap:12px;justify-content:center;align-items:baseline;flex-wrap:wrap}
.reloj small{font-size:14px;font-weight:700;opacity:.9}.reloj.poco{background:#fff;color:var(--az);border:3px solid var(--mal)}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.grid4 .stat b{font-size:22px}.grid4 .stat small{font-size:12px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 12px}.chips button{border:2px solid var(--ln);background:#fff;border-radius:999px;padding:8px 14px;font:inherit;font-weight:700;cursor:pointer}.chips button.on{background:var(--az);color:#fff;border-color:var(--az)}
.rq{border-top:1px solid var(--ln);padding:14px 0}.rq[hidden]{display:none}.q2{font-weight:800;font-size:17px;margin:6px 0}
.ro{border:2px solid var(--ln);border-radius:10px;padding:8px 10px;margin:5px 0}.ro.c{border-color:var(--ok);background:#eef4fd}.ro.x{border-style:dashed;border-color:var(--mal);background:#fdf1f0}
.exp[hidden]{display:none}.pq{margin-top:8px}