:root {
  --bg: #0b1220;
  --card: rgba(255,255,255,0.06);
  --text: #eaf0ff;
  --muted: rgba(234,240,255,0.7);
  --line: rgba(234,240,255,0.12);
  --btn: rgba(255,255,255,0.12);
  --btnHover: rgba(255,255,255,0.18);
}

* { 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(900px 600px at 20% 10%, rgba(120,140,255,0.18), transparent 60%),
              radial-gradient(900px 600px at 80% 20%, rgba(90,255,200,0.12), transparent 60%),
              var(--bg);
  color: var(--text);
}

.wrap {
  max-width: 980px;
  margin: 0 auto;
  padding: 20px;
}

header.wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(0,0,0,0.15);
}

.dot {
  width: 10px; height: 10px;
  border-radius: 999px;
  background: #66ffcc;
  box-shadow: 0 0 18px rgba(102,255,204,0.6);
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 14px;
}
.nav a:hover { color: var(--text); }

.card {
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 18px;
  padding: 18px;
  margin-top: 16px;
  backdrop-filter: blur(10px);
}

.hero h1 { margin: 0 0 8px; font-size: 28px; }
.lead { margin: 0 0 14px; color: var(--muted); line-height: 1.5; }

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 14px 0;
}

.pill {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px;
  background: rgba(0,0,0,0.18);
}
.label { font-size: 12px; color: var(--muted); }
.value { font-size: 14px; margin-top: 6px; word-break: break-all; }

.actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn {
  border: 1px solid var(--line);
  background: var(--btn);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 14px;
  cursor: pointer;
}
.btn:hover { background: var(--btnHover); }

.list {
  list-style: none;
  padding: 0;
  margin: 10px 0 0;
  display: grid;
  gap: 10px;
}
.list li {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(0,0,0,0.12);
}
.k { color: var(--muted); }
.v.small { font-size: 12px; color: var(--muted); }

.hint {
  margin-top: 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.steps { color: var(--muted); line-height: 1.7; }

.form {
  display: grid;
  gap: 12px;
  margin-top: 10px;
}
input, textarea {
  width: 100%;
  margin-top: 6px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(0,0,0,0.18);
  color: var(--text);
  outline: none;
}
input:focus, textarea:focus {
  border-color: rgba(102,255,204,0.6);
}

.footer { padding-bottom: 28px; }
.muted { color: var(--muted); }

@media (max-width: 700px) {
  header.wrap { flex-direction: column; align-items: flex-start; }
  .grid { grid-template-columns: 1fr; }
  .list li { grid-template-columns: 1fr; }
}