:root {
  color-scheme: light dark;
  font-family: system-ui, -apple-system, sans-serif;
  line-height: 1.5;
}

body {
  margin: 0;
  background: #0f1115;
  color: #e8eaed;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 1rem 4rem;
}

h1, h2 {
  margin: 0 0 0.5rem;
}

.muted {
  color: #9aa0a6;
  margin: 0 0 1.5rem;
}

.card {
  background: #171a21;
  border: 1px solid #2a2f3a;
  border-radius: 12px;
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
}

label {
  display: block;
  margin-bottom: 0.75rem;
}

input {
  display: block;
  width: 100%;
  margin-top: 0.25rem;
  padding: 0.5rem 0.65rem;
  border-radius: 8px;
  border: 1px solid #3c4454;
  background: #0f1115;
  color: inherit;
}

button {
  background: #3b82f6;
  color: white;
  border: 0;
  border-radius: 8px;
  padding: 0.55rem 1rem;
  cursor: pointer;
}

button.danger {
  background: #dc2626;
}

.stats {
  font-size: 1.1rem;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  text-align: left;
  padding: 0.5rem;
  border-bottom: 1px solid #2a2f3a;
}

.badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.85rem;
}

.badge.online {
  background: #14532d;
  color: #86efac;
}

.badge.offline {
  background: #3f3f46;
  color: #d4d4d8;
}

pre {
  white-space: pre-wrap;
  word-break: break-all;
  background: #0f1115;
  padding: 0.75rem;
  border-radius: 8px;
}

.gateway-info p {
  margin: 0.35rem 0;
}

.gateway-info code {
  background: #0f1115;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  font-size: 0.9rem;
}

.copy-block {
  margin-bottom: 0.5rem;
}