:root{--pri:#0A3560;--acc:#C9A24A;--bg:#0B1626;--txt:#EEF2F7;--mut:#9AA8BC;
  --st:env(safe-area-inset-top,0px);--sb:env(safe-area-inset-bottom,0px);
  --sl:env(safe-area-inset-left,0px);--sr:env(safe-area-inset-right,0px)}
*{box-sizing:border-box}
html,body{margin:0;height:100%;background:var(--bg);color:var(--txt);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}
button{font:inherit;cursor:pointer}

/* ---------- Entrada ---------- */
body.login{min-height:100dvh;display:flex;align-items:center;justify-content:center;
  padding:calc(24px + var(--st)) calc(20px + var(--sr)) calc(24px + var(--sb)) calc(20px + var(--sl));
  background:radial-gradient(120% 80% at 50% 0%,#123f70 0%,var(--pri) 35%,var(--bg) 100%)}
.card{width:100%;max-width:360px;text-align:center}
.logo{width:96px;height:96px;border-radius:24px;box-shadow:0 10px 30px rgba(0,0,0,.35)}
h1{margin:18px 0 2px;font-size:26px;letter-spacing:.5px;color:#fff}
.sub{margin:0 0 30px;color:var(--acc);font-weight:600;letter-spacing:.3px}
.login form{text-align:left}
label{display:block;font-size:14px;color:var(--mut);margin:0 0 8px 2px}
input[type=password]{width:100%;height:52px;border-radius:14px;border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.07);color:#fff;font-size:17px;padding:0 16px;outline:none}
input[type=password]:focus{border-color:var(--acc);box-shadow:0 0 0 3px rgba(201,162,74,.25)}
.login form button{margin-top:18px;width:100%;height:52px;border:0;border-radius:14px;
  background:linear-gradient(180deg,#d8b45e,var(--acc));color:#1a1407;font-weight:700;font-size:17px}
.login form button:active{transform:translateY(1px)}
.err{margin:12px 2px 0;color:#ffb4a8;font-size:14px;line-height:1.4}
.foot{margin-top:28px;font-size:12px;color:var(--mut)}

/* ---------- Bandeja ---------- */
body.shell{height:100dvh;overflow:hidden;display:flex;flex-direction:column;background:var(--bg)}
.bar{flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;
  padding:var(--st) calc(6px + var(--sr)) 0 calc(12px + var(--sl));height:calc(36px + var(--st));
  background:var(--pri);color:#fff;font-size:14px;font-weight:600}
.brand{display:flex;align-items:center;gap:8px;opacity:.95}
.brand img{border-radius:5px}
.out{margin:0}
#salir{width:32px;height:32px;border:0;border-radius:50%;background:transparent;color:rgba(255,255,255,.55);
  display:flex;align-items:center;justify-content:center}
#salir:hover,#salir:focus-visible{color:#fff;background:rgba(255,255,255,.1)}
#marco{position:relative;flex:1 1 auto;min-height:0;padding:0 var(--sr) var(--sb) var(--sl);background:#fff}
#marco iframe{display:block;width:100%;height:100%;border:0;background:#fff}
.estado{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:14px;padding:24px;text-align:center;background:var(--bg);color:var(--txt);z-index:2}
.estado[hidden]{display:none}
.estado p{max-width:320px;margin:0;line-height:1.5;font-size:15px}
.estado button{height:46px;padding:0 26px;border:0;border-radius:12px;background:var(--acc);color:#1a1407;font-weight:700}
.estado.error .spin{display:none}
.spin{width:36px;height:36px;border-radius:50%;border:3px solid rgba(255,255,255,.15);border-top-color:var(--acc);
  animation:g 0.9s linear infinite}
@keyframes g{to{transform:rotate(360deg)}}