/* CubaFlash — estilo “Uber cubano” sobrio y responsivo */
:root{
  --bg:#0b1220;
  --panel:#0f1b2e;
  --card:#111f35;
  --border:rgba(255,255,255,.10);
  --text:rgba(255,255,255,.92);
  --muted:rgba(255,255,255,.68);
  --accent:#41d2ff;
  --good:#22c55e;
  --warn:#f59e0b;
  --bad:#ef4444;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Arial,sans-serif;
  background: radial-gradient(1000px 500px at 20% -10%, rgba(65,210,255,.22), transparent 60%),
              radial-gradient(900px 600px at 90% 0%, rgba(34,197,94,.18), transparent 55%),
              var(--bg);
  color: var(--text);
}
a{color:inherit; text-decoration:none}
.container{max-width:1100px; margin:0 auto; padding: 0 16px;}
.topbar{
  position:sticky; top:0; z-index:10;
  background: rgba(10,16,28,.75);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.topbar__inner{
  height:64px; display:flex; align-items:center; justify-content:space-between;
}
.brand{
  font-weight:800; letter-spacing:.3px;
  padding:10px 12px; border-radius:12px;
  background: rgba(255,255,255,.04);
  border:1px solid var(--border);
}
.nav{display:flex; gap:10px; align-items:center; flex-wrap:wrap; justify-content:flex-end;}
.nav a{padding:8px 10px; border-radius:10px; color:var(--muted);}
.nav a:hover{color:var(--text); background: rgba(255,255,255,.05);}
.main{padding: 18px 0 26px;}
.hero{
  padding: 22px; border-radius:18px; background: rgba(255,255,255,.04);
  border:1px solid var(--border); box-shadow: var(--shadow);
  display:grid; gap:12px;
}
.grid{
  display:grid; gap:14px;
}
.grid--2{grid-template-columns: 1.1fr .9fr;}
@media (max-width: 920px){ .grid--2{grid-template-columns:1fr;} }
.card{
  background: rgba(255,255,255,.04);
  border:1px solid var(--border);
  border-radius:16px;
  box-shadow: var(--shadow);
  padding: 14px;
}
.card h3{margin:0 0 10px 0; font-size: 16px;}
.muted{color:var(--muted)}
.row{display:flex; gap:10px; flex-wrap:wrap;}
.row > *{flex:1}
input,select,textarea{
  width:100%;
  padding: 10px 12px;
  border-radius:12px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,.25);
  color: var(--text);
  outline:none;
}
textarea{min-height:90px; resize:vertical;}
label{display:block; margin: 10px 0 6px; color:var(--muted); font-size: 13px;}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(65,210,255,.14);
  color: var(--text);
  cursor:pointer;
}
.btn:hover{filter:brightness(1.08)}
.btn--primary{background: rgba(65,210,255,.22); border-color: rgba(65,210,255,.35);}
.btn--danger{background: rgba(239,68,68,.18); border-color: rgba(239,68,68,.40);}
.btn--ok{background: rgba(34,197,94,.18); border-color: rgba(34,197,94,.40);}
.btn--sm{padding:8px 10px; border-radius: 10px; font-size: 13px;}
.table{
  width:100%; border-collapse: collapse; overflow:hidden; border-radius:14px;
  border:1px solid var(--border);
}
.table th, .table td{
  padding: 10px; border-bottom: 1px solid var(--border);
  text-align:left; vertical-align: top; font-size: 14px;
}
.table th{color: var(--muted); font-weight:600; background: rgba(255,255,255,.03);}
.badge{display:inline-flex; padding:4px 8px; border-radius:999px; font-size: 12px; border:1px solid var(--border); color:var(--muted);}
.badge--good{border-color: rgba(34,197,94,.45); background: rgba(34,197,94,.14); color: rgba(208,255,223,.95);}
.badge--warn{border-color: rgba(245,158,11,.55); background: rgba(245,158,11,.14); color: rgba(255,242,214,.95);}
.badge--bad{border-color: rgba(239,68,68,.55); background: rgba(239,68,68,.14); color: rgba(255,220,220,.95);}
.alert{padding: 10px 12px; border-radius: 14px; border:1px solid var(--border); margin: 0 0 12px;}
.alert--ok{border-color: rgba(34,197,94,.35); background: rgba(34,197,94,.12);}
.alert--warn{border-color: rgba(245,158,11,.35); background: rgba(245,158,11,.12);}
.alert--bad{border-color: rgba(239,68,68,.35); background: rgba(239,68,68,.12);}
.kpi{display:grid; grid-template-columns: repeat(3, 1fr); gap:12px;}
@media (max-width:720px){ .kpi{grid-template-columns:1fr;} }
.kpi .card{padding: 12px;}
.kpi .num{font-size: 22px; font-weight: 800;}
.footer{
  border-top: 1px solid var(--border);
  background: rgba(10,16,28,.65);
  padding: 14px 0;
}
.footer__inner{display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; color: var(--muted);}
.map{height: 360px; border-radius: 16px; border:1px solid var(--border); overflow:hidden;}
.small{font-size: 13px; color: var(--muted);}
hr.sep{border:0; border-top:1px solid var(--border); margin: 14px 0;}