/* Palette borrowed from the airchestrator workbench (neutral dark + blue accent, monospace). */
:root {
  --color-app: #171717;
  --color-chrome: #262626;
  --color-edge: #404040;
  --color-ink: #f5f5f5;
  --color-ink-muted: #d4d4d4;
  --color-ink-chrome: #a3a3a3;
  --color-ink-quiet: #737373;
  --color-accent: #2563eb;
  --color-focus: #3b82f6;
  --color-link: #93c5fd;
  --color-ok: #34d399;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono',
    'Courier New', monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  background: var(--color-app);
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 36px;
  padding: 0 12px;
  background: var(--color-chrome);
  border-bottom: 1px solid var(--color-edge);
  color: var(--color-ink-chrome);
  font-size: 12px;
}

.lang-switch {
  display: flex;
  border: 1px solid var(--color-edge);
  border-radius: 4px;
  overflow: hidden;
}

.lang-switch button {
  padding: 2px 10px;
  border: 0;
  background: transparent;
  color: var(--color-ink-chrome);
  font: inherit;
  cursor: pointer;
}

.lang-switch button + button {
  border-left: 1px solid var(--color-edge);
}

.lang-switch button:hover {
  color: var(--color-ink);
}

.lang-switch button[aria-pressed='true'] {
  background: var(--color-accent);
  color: #ffffff;
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}

.card {
  width: 100%;
  max-width: 480px;
  background: var(--color-chrome);
  border: 1px solid var(--color-edge);
  border-radius: 6px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  overflow: hidden;
}

.card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-bottom: 1px solid var(--color-edge);
  color: var(--color-ink-chrome);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-ok);
}

.card-body {
  padding: 24px 16px 20px;
  background: var(--color-app);
}

h1 {
  margin: 0 0 20px;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

dl {
  margin: 0;
}

.row {
  display: grid;
  grid-template-columns: 7.5em 1fr;
  gap: 12px;
  padding: 8px 0;
  border-top: 1px solid var(--color-chrome);
}

dt {
  color: var(--color-ink-quiet);
}

dd {
  margin: 0;
  color: var(--color-ink-muted);
  overflow-wrap: anywhere;
}

a {
  color: var(--color-link);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

@media (max-width: 420px) {
  .row {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}