* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background:
    radial-gradient(1200px 500px at 10% -10%, #1a2740 0%, transparent 55%),
    #0b0f14;
  color: #e8edf5;
  font: 16px/1.5 ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

body {
  display: flex;
  flex-direction: column;
}

a {
  color: #8bb4ff;
  text-decoration: none;
}

a:hover {
  color: #fff;
}

.wrap {
  width: 880px;
  max-width: calc(100% - 40px);
  margin: 0 auto;
}

.top {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(12px);
}

.top .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
}

.logo {
  color: #fff;
  font-weight: 700;
  letter-spacing: -0.03em;
  font-size: 18px;
}

nav a {
  display: inline-flex;
  align-items: center;
  height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  color: #c5d0e2;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 13px;
  font-weight: 600;
}

nav a:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.page {
  flex: 1;
  padding: 48px 0 32px;
}

h1 {
  margin: 0 0 24px;
  font-size: 34px;
  font-weight: 650;
  letter-spacing: -0.04em;
}

.lead {
  color: #9aa6b8;
}

.cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.card {
  background: #121821;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 16px;
  padding: 18px 18px 16px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.22);
}

.lbl {
  margin: 0 0 10px;
  color: #8b97aa;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ip-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.ip {
  font: 600 20px/1.35 ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  color: #d7e6ff;
  word-break: break-all;
}

.ip.miss {
  color: #b8a36a;
  font-size: 16px;
  font-weight: 500;
}

.copy-btn {
  flex-shrink: 0;
  height: 32px;
  padding: 0 12px;
  border: 0;
  border-radius: 8px;
  background: #2b5cff;
  color: #fff;
  font: 600 12px ui-sans-serif, system-ui, sans-serif;
  cursor: pointer;
}

.copy-btn:hover {
  background: #3d6dff;
}

.terminal {
  margin-top: 14px;
}

.terminal pre {
  margin: 0;
  overflow: auto;
  font: 13px/1.6 ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  color: #b7c3d6;
  white-space: pre-wrap;
}

.foot {
  margin-top: auto;
  padding: 18px 0;
  color: #6f7b8c;
  font-size: 13px;
  text-align: center;
}

.foot p {
  margin: 0;
}

@media (max-width: 720px) {
  .page {
    padding-top: 28px;
  }

  h1 {
    font-size: 28px;
  }

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

  .ip-row {
    flex-direction: column;
    align-items: stretch;
  }

  .copy-btn {
    align-self: flex-end;
  }
}