/* Shared stylesheet for the Colorimetry project. */

:root {
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  color: #ffffff;
  background-color: #000000;
  font-size: 100%;
}

body {
  max-width: 76rem;
  margin: 0 auto;
  padding: 1.5rem 2rem 4rem;
  color: #ffffff;
  background-color: #000000;
  font-family: "Open Sans", Arial, Helvetica, sans-serif;
  font-size: 14pt;
  font-weight: 300;
  line-height: 1.55;
}

a,
a:link {
  color: #66b3ff;
}

a:visited {
  color: #c58cff;
}

a:hover,
a:focus-visible {
  color: #ffffff;
}

.site-header {
  padding-bottom: 1.25rem;
  border-bottom: 1px solid #666666;
}

h1,
h2,
h3 {
  line-height: 1.2;
}

h1 {
  margin: 0;
  font-size: 2rem;
  font-weight: 600;
}

.subtitle {
  margin-top: 0.4rem;
  font-size: 1.05rem;
}

h2 {
  margin-top: 2.5rem;
  font-size: 1.4rem;
  font-weight: 600;
}

h3 {
  margin-top: 0;
  font-size: 1.1rem;
  font-weight: 600;
}

p {
  margin: 0.8rem 0;
}

.note {
  margin: 1.25rem 0;
  padding: 0.9rem 1rem;
  border: 1px solid #666666;
  border-left: 0.35rem solid #ffffff;
  background-color: #111111;
}

.program-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  gap: 1rem;
}

.program-grid article {
  padding: 1rem;
  border: 1px solid #555555;
  background-color: #0d0d0d;
}

.program-grid article p {
  margin-bottom: 0;
}

.table-wrapper {
  overflow-x: auto;
}

table {
  width: 100%;
  margin: 1rem 0;
  border-collapse: collapse;
  font-size: 0.9rem;
}

th,
td {
  padding: 0.6rem 0.75rem;
  border: 1px solid #666666;
  text-align: left;
  vertical-align: top;
}

th {
  background-color: #181818;
  font-weight: 600;
}

code,
pre {
  font-family: "DejaVu Sans Mono", "Liberation Mono", monospace;
}

code {
  font-size: 0.92em;
}

pre {
  max-width: 100%;
  padding: 0.8rem 1rem;
  overflow-x: auto;
  border: 1px solid #555555;
  background-color: #111111;
}

footer {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid #666666;
  font-size: 0.8rem;
}

@media (max-width: 48rem) {
  body {
    padding: 1rem;
    font-size: 12pt;
  }

  h1 {
    font-size: 1.7rem;
  }
}