:root {
  color-scheme: light;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: #0f172a;
  color: #e2e8f0;
}

body { margin: 0; }

main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 32px 20px 64px;
}

.narrow { max-width: 640px; }

a { color: #99f6e4; }

.eyebrow {
  margin: 0;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #94a3b8;
  font-size: 12px;
}

h1 { margin: 4px 0 12px; }

.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.card {
  background: #111c33;
  border: 1px solid #243044;
  border-radius: 16px;
  padding: 20px;
  margin-top: 16px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
  font-weight: 600;
}

label.check {
  flex-direction: row;
  align-items: center;
  font-weight: 500;
}

select {
  border: 1px solid #334155;
  background: #0f172a;
  color: inherit;
  border-radius: 8px;
  padding: 10px 12px;
  font: inherit;
}


textarea,
input {
  border: 1px solid #334155;
  background: #0f172a;
  color: inherit;
  border-radius: 8px;
  padding: 10px 12px;
  font: inherit;
}

button {
  border: 0;
  background: #0f766e;
  color: white;
  border-radius: 8px;
  padding: 10px 14px;
  font: inherit;
  cursor: pointer;
}

.hint, .error { color: #94a3b8; }
.error:not(:empty) { color: #fdba74; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid #243044; vertical-align: top; }
td { white-space: pre-wrap; word-break: break-word; }

dl { display: grid; grid-template-columns: 160px 1fr; gap: 6px 12px; }
dt { color: #94a3b8; }

.sample {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid #243044;
}

.unlocked { color: #86efac; }
.locked { color: #fdba74; }