:root {
  color-scheme: dark;
  font-family: Inter, system-ui, sans-serif;
  background: #101216;
  color: #f1f3f5;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
main {
  width: 1160px;
  margin: 24px auto;
}
header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 16px;
}
h1 {
  margin: 0 0 5px;
  font-size: 25px;
}
p {
  margin: 0;
  color: #adb5bd;
}
#toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px;
  background: #1d1f23;
  border: 1px solid #343a40;
  border-radius: 7px;
}
select,
button {
  padding: 7px 10px;
  color: inherit;
  background: #292c31;
  border: 1px solid #495057;
  border-radius: 4px;
}
button:hover {
  border-color: #748ffc;
}
button:disabled {
  opacity: 0.45;
}
#toolbar-status {
  max-width: 180px;
  color: #ff8787;
  font-size: 12px;
}
.views {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
article {
  padding: 8px;
  background: #181a1f;
  border: 2px solid transparent;
  border-radius: 8px;
}
article.active {
  border-color: #5c7cfa;
}
h2 {
  margin: 2px 3px 9px;
  font-size: 14px;
  color: #ced4da;
}
canvas {
  display: block;
  width: 554px;
  height: 520px;
  background: #1d1f23;
  touch-action: none;
}