:root {
  color: #14202b;
  background: #f4f6f8;
  font-family: "Segoe UI", system-ui, sans-serif;
  line-height: 1.45;
}

body {
  margin: 0;
}

.bar,
main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 20px;
}

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

h1,
h2 {
  margin: 0 0 8px;
}

.muted {
  color: #5b6770;
  margin: 0;
}

.card {
  background: #fff;
  border: 1px solid #d5dce3;
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
}

.row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
  margin-bottom: 12px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 14px;
}

.grow {
  flex: 1 1 240px;
}

input,
select,
textarea,
button {
  font: inherit;
  padding: 8px 10px;
}

textarea {
  width: 100%;
  box-sizing: border-box;
}

button {
  background: #0b5cab;
  color: #fff;
  border: 0;
  border-radius: 4px;
  cursor: pointer;
}

button[hidden] {
  display: none;
}

.error {
  color: #b00020;
}

pre {
  overflow: auto;
  background: #0f1720;
  color: #e8eef4;
  padding: 12px;
  border-radius: 6px;
  font-size: 13px;
}

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

th,
td {
  text-align: left;
  padding: 8px;
  border-bottom: 1px solid #d5dce3;
}

button.linkish {
  background: none;
  color: #0b5cab;
  padding: 0;
  text-decoration: underline;
}