body {
  margin: 0;
  background: #0b0f14;
  color: #e7eef7;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

header {
  padding: 16px;
  border-bottom: 1px solid #1f2a37;
  position: sticky;
  top: 0;
  background: #0b0f14;
}

h1 {
  margin: 0 0 10px;
  font-size: 18px;
}

.controls {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

input, button {
  padding: 8px;
  border-radius: 8px;
  border: 1px solid #263241;
  background: #0f1620;
  color: #e7eef7;
}

button:hover {
  background: #162235;
  cursor: pointer;
}

#status {
  margin-top: 8px;
  font-size: 12px;
  color: #9fb0c3;
}

main {
  padding: 16px;
}

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

thead th {
  text-align: left;
  font-size: 12px;
  color: #9fb0c3;
  border-bottom: 1px solid #1f2a37;
  padding: 8px;
}

tbody td {
  padding: 8px;
  border-bottom: 1px solid #121a24;
  font-size: 13px;
}

tbody tr:nth-child(even) {
  background: #0d141e;
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.badge {
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid #263241;
  font-size: 12px;
}