:root {
  font-family: system-ui, sans-serif;
  color: #172536;
  background: #f4f6f8;
}
body {
  margin: 0;
}
header,
main {
  max-width: 1100px;
  margin: auto;
  padding: 24px;
}
h1 {
  font-size: 1.6rem;
}
h2 {
  font-size: 1.3rem;
}
a {
  color: #1758a6;
}
form,
article {
  padding: 20px;
  border: 1px solid #c4ccd5;
  background: white;
  border-radius: 6px;
  margin: 16px 0;
}
label {
  display: block;
  margin: 12px 0;
}
input,
select,
textarea,
button {
  font: inherit;
  padding: 9px;
  border: 1px solid #8192a5;
  border-radius: 4px;
}
input:not([type="checkbox"]),
textarea {
  box-sizing: border-box;
  max-width: 100%;
  width: 440px;
  display: block;
}
button {
  cursor: pointer;
  background: #e5edf6;
  color: #173b63;
  margin: 4px;
}
button:disabled {
  opacity: 0.5;
  cursor: wait;
}
nav {
  display: flex;
  flex-wrap: wrap;
  margin: 20px 0;
}
nav button[aria-current="true"] {
  background: #173b63;
  color: white;
}
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.9rem;
}
td,
th {
  padding: 10px;
  border-bottom: 1px solid #d6dce3;
  text-align: left;
  overflow-wrap: anywhere;
}
th {
  background: #e8edf3;
}
.table-wrap {
  overflow: auto;
}
pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
#status {
  padding: 12px;
  background: #e4edf6;
}
#status[data-error="true"] {
  background: #ffe4e4;
  color: #7b1919;
}
dialog {
  max-width: min(600px, 90vw);
  border: 1px solid #8192a5;
  border-radius: 6px;
}
small {
  display: block;
  color: #46556a;
}
[hidden] {
  display: none !important;
}
@media (max-width: 600px) {
  header,
  main {
    padding: 14px;
  }
  form,
  article {
    padding: 12px;
  }
  td,
  th {
    padding: 7px;
  }
}

table.wide {
  min-width: 740px;
}
.design-variants {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 12px;
}
.design-variant {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: linear-gradient(145deg, #06172b, #0d3761);
  color: #fff;
  border-color: #276da2;
}
.design-variant[data-active="true"] {
  outline: 3px solid #0bbcff;
}
.design-variant strong {
  font-size: 1.1rem;
}
.design-variant p {
  color: #c8e7fa;
  margin: 0;
}
.design-variant a,
.design-variant button {
  margin-top: auto;
  color: #fff;
}