:root{
  --bg:#0b1220;
  --card:#0f1b33;
  --muted:#9bb0d1;
  --text:#eaf1ff;
  --accent:#4ea1ff;
  --bad:#ff5a7a;
  --ok:#38d39f;
  --border:rgba(255,255,255,.08);
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  background: radial-gradient(1200px 600px at 20% 0%, rgba(78,161,255,.16), transparent 55%),
              radial-gradient(900px 500px at 90% 20%, rgba(56,211,159,.12), transparent 55%),
              var(--bg);
  color:var(--text);
}

.wrap{ max-width:1100px; margin:0 auto; padding:28px 18px; }
.header{ display:flex; align-items:center; justify-content:space-between; gap:16px; margin-bottom:18px; }
.brand{ display:flex; align-items:center; gap:12px; }
.badge{
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  padding:6px 10px;
  border-radius:999px;
  color:var(--muted);
  font-size:12px;
}
.card{
  border:1px solid var(--border);
  background: rgba(15,27,51,.72);
  backdrop-filter: blur(10px);
  border-radius:16px;
  padding:18px;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
}
.grid{ display:grid; grid-template-columns: 1fr; gap:14px; }
@media (min-width: 900px){ .grid{ grid-template-columns: 360px 1fr; } }

h1{ font-size:18px; margin:0; letter-spacing:.2px; }
h2{ font-size:14px; margin:0 0 10px; color:var(--muted); font-weight:600; }

label{ display:block; font-size:12px; color:var(--muted); margin:10px 0 6px; }
input{
  width:100%;
  padding:10px 12px;
  border-radius:12px;
  border:1px solid var(--border);
  outline:none;
  background: rgba(0,0,0,.18);
  color:var(--text);
}
input:focus{ border-color: rgba(78,161,255,.55); box-shadow: 0 0 0 3px rgba(78,161,255,.15); }

.btnrow{ display:flex; gap:10px; margin-top:12px; }
button{
  padding:10px 12px;
  border-radius:12px;
  border:1px solid var(--border);
  background: rgba(78,161,255,.18);
  color:var(--text);
  cursor:pointer;
}
button:hover{ background: rgba(78,161,255,.26); }
button.secondary{ background: rgba(255,255,255,.05); }

.notice{ margin-top:10px; font-size:12px; color:var(--muted); }
.err{ color: var(--bad); }
.ok{ color: var(--ok); }

.kpis{ display:grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap:10px; }
@media (min-width: 900px){ .kpis{ grid-template-columns: repeat(4, minmax(0,1fr)); } }
.kpi{ border:1px solid var(--border); border-radius:14px; padding:12px; background: rgba(255,255,255,.03); }
.kpi .v{ font-size:18px; font-weight:700; margin-top:6px; }
.small{ font-size:12px; color:var(--muted); }

pre{
  margin:0;
  white-space: pre-wrap;
  word-break: break-word;
  background: rgba(0,0,0,.22);
  border:1px solid var(--border);
  border-radius:12px;
  padding:12px;
  color: #cfe2ff;
  font-size:12px;
}