:root {
  --bg: #f5f7f8;
  --panel: #ffffff;
  --ink: #172026;
  --muted: #63707a;
  --line: #d8dee4;
  --brand: #176b87;
  --brand-dark: #0f4d62;
  --bad: #a93535;
  --good: #237a4b;
}

* {
  box-sizing: border-box;
}

body {
  background: var(--bg);
  color: var(--ink);
  font: 14px/1.45 Arial, Helvetica, sans-serif;
  margin: 0;
}

header {
  background: #ffffff;
  border-bottom: 1px solid var(--line);
  padding: 16px 22px 12px;
}

h1 {
  font-size: 22px;
  letter-spacing: 0;
  margin: 0 0 4px;
}

.subhead {
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.auth-row {
  margin-top: 10px;
  min-height: 40px;
}

main {
  margin: 0 auto;
  max-width: 1280px;
  padding: 18px 22px 36px;
}

button {
  background: var(--brand);
  border: 1px solid var(--brand);
  border-radius: 6px;
  color: #ffffff;
  cursor: pointer;
  font: inherit;
  min-height: 40px;
  padding: 8px 12px;
}

button:disabled {
  cursor: wait;
  opacity: .65;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.panel-title {
  align-items: center;
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 12px;
  justify-content: space-between;
  padding: 12px 14px;
}

.panel-title h2 {
  font-size: 16px;
  margin: 0;
}

.panel-body {
  padding: 14px;
}

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

.status {
  border: 1px solid var(--line);
  border-radius: 8px;
  margin-bottom: 14px;
  padding: 10px 12px;
}

.status.info {
  background: #e8f2f5;
  border-color: #b9d4dc;
  color: var(--brand-dark);
}

.status.good {
  background: #e8f5ee;
  border-color: #b7d9c7;
  color: var(--good);
}

.status.bad {
  background: #f8eaea;
  border-color: #e7bcbc;
  color: var(--bad);
}

pre {
  background: #111820;
  border-radius: 6px;
  color: #d7e3ea;
  overflow: auto;
  padding: 12px;
}

@media (max-width: 768px), (pointer: coarse) {
  header {
    padding: 12px 14px 10px;
  }

  main {
    padding: 12px 10px 28px;
  }

  .panel-title {
    align-items: stretch;
    flex-direction: column;
  }

  .panel-title button {
    width: 100%;
  }
}