:root {
  color-scheme: dark;
  --bg: #0a1017;
  --panel: rgba(9, 22, 34, 0.82);
  --panel-strong: rgba(12, 29, 45, 0.96);
  --line: rgba(147, 197, 253, 0.18);
  --text: #edf6ff;
  --muted: #97adc0;
  --accent: #67e8f9;
  --accent-strong: #22c55e;
  --danger: #fb7185;
  --shadow: 0 28px 60px rgba(0, 0, 0, 0.35);
  --radius: 22px;
  font-family: "Segoe UI", "Trebuchet MS", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(34, 211, 238, 0.16), transparent 32%),
    radial-gradient(circle at right center, rgba(34, 197, 94, 0.18), transparent 28%),
    linear-gradient(160deg, #071019 0%, #0f1a29 44%, #08111a 100%);
  color: var(--text);
}

.shell {
  width: min(1100px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 32px 0 48px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
  backdrop-filter: blur(16px);
}

.panel + .panel,
.grid + .panel,
.panel + .grid {
  margin-top: 18px;
}

.hero {
  background:
    linear-gradient(140deg, rgba(9, 22, 34, 0.88), rgba(16, 44, 63, 0.92)),
    linear-gradient(90deg, rgba(103, 232, 249, 0.06), rgba(34, 197, 94, 0.08));
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: clamp(28px, 4vw, 42px);
}

h2 {
  font-size: 20px;
}

.lead {
  margin-top: 12px;
  max-width: 800px;
  color: var(--muted);
  line-height: 1.6;
}

.grid {
  display: grid;
  gap: 16px;
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.stretch {
  align-items: start;
}

label {
  display: grid;
  gap: 8px;
  font-size: 14px;
  color: var(--muted);
}

input,
button,
.ghost {
  border: 1px solid rgba(103, 232, 249, 0.2);
  border-radius: 14px;
  padding: 12px 14px;
  font: inherit;
}

input {
  background: rgba(4, 13, 20, 0.9);
  color: var(--text);
}

input:focus {
  outline: 2px solid rgba(103, 232, 249, 0.4);
  border-color: rgba(103, 232, 249, 0.5);
}

.checkbox {
  margin-top: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.checkbox input {
  width: 18px;
  height: 18px;
  margin: 0;
}

.actions {
  margin-top: 18px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

button,
.ghost {
  background: linear-gradient(135deg, #0891b2, #22c55e);
  color: #021017;
  cursor: pointer;
  font-weight: 700;
  text-decoration: none;
}

.ghost {
  background: transparent;
  color: var(--text);
}

.status {
  margin-top: 16px;
  color: var(--muted);
}

.section-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(103, 232, 249, 0.12);
  color: var(--accent);
  font-size: 12px;
}

.facts {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 10px 14px;
  margin: 0;
}

.facts dt {
  color: var(--muted);
}

.facts dd {
  margin: 0;
}

.peer-list {
  display: grid;
  gap: 12px;
}

.peer-card {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(103, 232, 249, 0.12);
  background: var(--panel-strong);
}

.peer-card header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.peer-card h3 {
  margin: 0;
  font-size: 18px;
}

.peer-card p {
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.5;
}

.muted {
  color: var(--danger);
}

.ok {
  color: var(--accent-strong);
}

@media (max-width: 820px) {
  .shell {
    width: min(100vw - 18px, 1100px);
    padding-top: 18px;
  }

  .grid.two {
    grid-template-columns: 1fr;
  }

  .panel {
    padding: 18px;
  }
}