img {
  width: 2ch;
  margin-right: 0.25em;
  filter: invert();
}

@media (prefers-color-scheme: light) {
  img {
    filter: none;
  }
}

#create-pdf {
  width: 100%;
  margin-top: 1em;
}

div:has(> table) {
  position: relative;
  overflow: auto;
  min-height: 0;
}

th {
  position: sticky;
  top: 0;
  z-index: 1;
}

:root {
  height: 100%;
}

body {
  height: 100%;
  padding: 1em;
}

div:has(> main) {
  display: grid;
  height: 100%;
  overflow: hidden;
}

main {
  display: flex;
  flex-direction: column;
  position: relative;
  top: 0;
  bottom: 0;
  overflow: hidden;
}