:root{
  --azul:#101d33; --azul2:#1b3258; --acento:#2f6fed; --acento2:#2559c6;
  --naranjo:#f2a63b; --fondo:#f4f6fa; --panel:#fff; --borde:#e7eaf0;
  --texto:#182131; --suave:#78859b; --verde:#1d8a4a; --rojo:#d1453b;
  --sombra:0 1px 2px rgba(16,29,51,.04), 0 8px 24px rgba(16,29,51,.06);
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--fondo);color:var(--texto);font-size:14.5px;
     line-height:1.55;-webkit-font-smoothing:antialiased;
     font-family:"Segoe UI",system-ui,-apple-system,Arial,sans-serif}

/* ---------- barra superior ---------- */
header{background:var(--azul);color:#fff;display:flex;align-items:center;
       padding:0 26px;height:64px;gap:14px}
header .marca{display:flex;align-items:center;gap:13px}
header .marca img{height:38px;background:#fff;padding:4px;border-radius:4px}
header h1{font-size:15px;margin:0;letter-spacing:.2px}
header small{color:#93a5c0;display:block;font-size:11px;margin-top:1px}
header .crece{flex:1}
header .quien{color:#93a5c0;font-size:13px;padding-right:6px}
header a{color:#cfd9e8;text-decoration:none;margin-left:6px;font-size:13.5px;
         padding:8px 12px;border-radius:5px}
header a:hover{color:#fff;background:rgba(255,255,255,.08)}
.acento{height:3px;background:linear-gradient(90deg,var(--naranjo),#f7c877)}

main{padding:30px 26px 60px;max-width:1160px;margin:0 auto}
h2{font-size:21px;margin:0 0 5px;letter-spacing:-.2px}
h3{font-size:15px;margin:0 0 14px}
.sub{color:var(--suave);margin:0 0 22px}

.tarjeta{background:var(--panel);border:1px solid var(--borde);border-radius:8px;
         padding:22px;margin-bottom:18px;box-shadow:var(--sombra)}
.rejilla{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:15px}

/* ---------- tablas ---------- */
table{width:100%;border-collapse:collapse;background:var(--panel)}
th{text-align:left;font-size:10.5px;letter-spacing:.6px;color:var(--suave);
   padding:13px 14px;border-bottom:1px solid var(--borde);font-weight:600;
   text-transform:uppercase}
td{padding:13px 14px;border-bottom:1px solid #f1f3f7;vertical-align:middle}
tbody tr:last-child td{border-bottom:0}
tr:hover td{background:#fafbfe}
.tabla{background:var(--panel);border:1px solid var(--borde);border-radius:8px;
       overflow:hidden;box-shadow:var(--sombra);margin-bottom:18px}

a{color:var(--acento);text-decoration:none}
a:hover{text-decoration:underline}

/* ---------- botones ---------- */
.boton,button{background:var(--acento);color:#fff;border:0;padding:10px 18px;
  border-radius:6px;cursor:pointer;font-size:14px;font-family:inherit;
  text-decoration:none;display:inline-block;transition:background .15s}
.boton:hover,button:hover{background:var(--acento2);text-decoration:none}
.boton.s,button.s{background:var(--panel);color:var(--texto);border:1px solid var(--borde)}
.boton.s:hover,button.s:hover{background:#f2f5fb;border-color:#d4dcea}
.chico{padding:5px 11px;font-size:12.5px}

input,select,textarea{padding:10px 12px;border:1px solid #dde2ec;border-radius:6px;
  font-size:14px;font-family:inherit;width:100%;background:#fff;transition:border .15s}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--acento);
  box-shadow:0 0 0 3px rgba(47,111,237,.12)}
label{display:block;font-size:12px;color:var(--suave);margin:14px 0 5px;font-weight:600;
      letter-spacing:.2px}

.chip{font-size:11px;padding:4px 10px;border-radius:20px;background:#eef1f6;
      color:var(--suave);font-weight:600;display:inline-block}
.chip.ok{background:#e7f6ed;color:var(--verde)}
.chip.no{background:#fdecea;color:var(--rojo)}
.chip.esperando{background:#fff3df;color:#b06000}

.aviso,.error,.ok{padding:13px 16px;border-radius:7px;margin-bottom:18px;font-size:13.5px}
.aviso{background:#fff8e8;border:1px solid #f4e3bd}
.error{background:#fdeceb;border:1px solid #f4c3bd;color:#96291f}
.ok{background:#eaf7ef;border:1px solid #c2e5d1;color:#12603a}

/* ---------- carpetas del expediente ---------- */
.carpeta{display:block;padding:18px;border:1px solid var(--borde);border-radius:8px;
         background:var(--panel);color:var(--texto);box-shadow:var(--sombra);
         transition:transform .12s, border-color .12s}
.carpeta:hover{border-color:#b9c9ea;transform:translateY(-2px);text-decoration:none}
.carpeta .icono{width:36px;height:36px;border-radius:7px;background:#eaf0fd;
  color:var(--acento);display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:15px;margin-bottom:12px}
.carpeta b{display:block;margin-bottom:3px;font-size:14.5px}
.carpeta span{color:var(--suave);font-size:12.5px;display:block;
  min-height:34px}
.carpeta .cuenta{margin-top:13px;display:inline-block;width:auto}

/* ---------- pantalla de ingreso ---------- */
.entrada{min-height:calc(100vh - 67px);display:flex;align-items:center;
         justify-content:center;padding:30px 20px}
.entrada .caja{width:100%;max-width:420px}
.entrada .tarjeta{padding:34px}
.entrada .logo{text-align:center;margin-bottom:22px}
.entrada .logo img{height:64px;background:#fff;padding:7px;border-radius:8px;
  box-shadow:var(--sombra)}
.entrada h2{text-align:center;font-size:20px}
.entrada .sub{text-align:center;margin-bottom:24px}
.entrada button{width:100%;margin-top:22px;padding:12px}
.pie{color:var(--suave);font-size:12.5px;margin-top:18px;text-align:center}

.linea{display:grid;gap:12px}
.linea.dos{grid-template-columns:1fr 1fr}
.linea.tres{grid-template-columns:1fr 1fr 1fr}
@media (max-width:760px){
  .linea.dos,.linea.tres{grid-template-columns:1fr}
  header{padding:0 14px}
  header .quien{display:none}
  main{padding:20px 14px 40px}
}