:root{--azul-osc:#1F4F99;--azul:#2360A8;--cian:#5BC2E0;--naranja:#F07820;--texto:#22304a;--gris:#f4f6f9;--borde:#e3e8ef;--degrade:linear-gradient(135deg,var(--cian),var(--azul))}
*{box-sizing:border-box}body{margin:0;font-family:"Segoe UI",Arial,Helvetica,sans-serif;color:var(--texto);background:var(--gris);line-height:1.5}
a{color:var(--azul)}h1,h2,h3{color:var(--azul-osc)}h1{font-size:1.6rem;margin:0 0 14px}
.top{background:#fff;border-bottom:1px solid var(--borde);box-shadow:0 2px 8px rgba(31,79,153,.06)}
.hd{display:flex;align-items:center;gap:18px;min-height:64px;flex-wrap:wrap;max-width:1280px;margin:0 auto;padding:0 18px}
.brand{display:flex;align-items:center;gap:8px;text-decoration:none;font-weight:700;color:var(--naranja)}.brand img{height:44px}
nav{display:flex;gap:14px;flex-wrap:wrap;flex:1}nav a{text-decoration:none;font-weight:600;color:var(--azul-osc);padding:4px 2px;border-bottom:2px solid transparent}nav a.on{border-color:var(--naranja)}
.who{font-size:.9rem;color:#667}.who form{display:inline}
main{max-width:1280px;margin:0 auto;padding:22px 18px 60px}
.box{background:#fff;border:1px solid var(--borde);border-radius:12px;padding:18px;margin-bottom:18px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:18px}
.kpi{background:#fff;border-radius:12px;padding:16px;border-left:5px solid var(--azul)}.kpi b{display:block;font-size:1.7rem;color:var(--azul-osc)}.kpi.nar{border-color:var(--naranja)}.kpi.cian{border-color:var(--cian)}
table{width:100%;border-collapse:collapse;background:#fff;font-size:.93rem}th,td{padding:8px 10px;border-bottom:1px solid var(--borde);text-align:left;vertical-align:top}th{background:var(--azul-osc);color:#fff;font-weight:600}tr:hover td{background:#f8fbff}td.n,th.n{text-align:right}
.btn{display:inline-block;background:var(--azul);color:#fff;border:0;padding:9px 18px;border-radius:22px;font-weight:600;cursor:pointer;text-decoration:none;font-size:.95rem}.btn.nar{background:var(--naranja)}.btn.sec{background:#fff;color:var(--azul);border:1px solid var(--azul)}.btn.chico{padding:4px 12px;font-size:.85rem}.btn.rojo{background:#c0392b}
.fg{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}label{display:block;font-size:.85rem;font-weight:600;color:var(--azul-osc)}
input,select,textarea{width:100%;padding:8px 10px;border:1px solid var(--borde);border-radius:8px;font:inherit;margin-top:3px}textarea{min-height:70px}
.filt{display:flex;gap:10px;flex-wrap:wrap;align-items:end;margin-bottom:12px}.filt>*{flex:0 1 auto}.filt input,.filt select{width:auto}
.tag{display:inline-block;padding:1px 9px;border-radius:10px;font-size:.8rem;font-weight:600;background:#e8f1fb;color:var(--azul)}.tag.activo,.tag.vigente,.tag.ok{background:#e3f6ea;color:#1e7e45}.tag.baja,.tag.mora,.tag.err{background:#fde8e6;color:#b03a2e}.tag.suspendido,.tag.warn{background:#fff1e3;color:#b35a00}.tag.cancelada{background:#eee;color:#555}
.msg{padding:10px 14px;border-radius:8px;margin-bottom:14px;background:#e3f6ea;color:#1e5e36}.msg.err{background:#fde8e6;color:#8a2a20}
.login{max-width:380px;margin:60px auto}.login img{display:block;height:70px;margin:0 auto 12px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.mut{color:#778;font-size:.88rem}
.ejemplo{background:#fff1e3;color:#b35a00;padding:2px 8px;border-radius:6px;font-size:.8rem}
@media print{.top,.filt,.btn{display:none}}
.auth{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;background:linear-gradient(135deg,#0F2A55 0%,#1F4F99 100%)}
.auth .izq{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px;color:#fff;text-align:center}
.auth .logo{background:#fff;border-radius:28px;padding:34px 44px;box-shadow:0 20px 50px rgba(0,0,0,.35)}.auth .logo img{display:block;width:min(340px,60vw);height:auto}
.auth .izq h2{color:#fff;margin:26px 0 4px;font-weight:600;font-size:1.5rem}.auth .izq p{color:#cfe3f7;margin:0}
.auth .der{display:flex;align-items:center;justify-content:center;padding:40px}
.auth .card{background:#fff;border-radius:18px;padding:30px 32px;width:100%;max-width:420px;box-shadow:0 20px 50px rgba(0,0,0,.35)}
.auth .card h1{margin:6px 0 16px}.auth .tabs{display:flex;background:var(--gris);border-radius:24px;padding:4px;gap:4px}
.auth .tabs a{flex:1;text-align:center;padding:8px;border-radius:20px;text-decoration:none;font-weight:600;color:var(--azul-osc)}.auth .tabs a.on{background:var(--azul-osc);color:#fff}
.auth .card .btn{background:var(--naranja);width:100%;padding:12px;font-size:1.05rem}.auth label{margin-top:10px}
@media(max-width:820px){.auth{grid-template-columns:1fr;grid-template-rows:auto 1fr}.auth .izq{padding:30px 20px 10px}.auth .logo{padding:20px 26px}.auth .logo img{width:min(240px,60vw)}.auth .izq h2{font-size:1.2rem}.auth .der{align-items:flex-start;padding:20px}}