:root {
  color-scheme: light;
  /* Terminal colours used in docs/media/*.gif. */
  --kfsw-navy: #294c69;
  --kfsw-teal: #43a0b2;
  --kfsw-link: #25677a;
  --kfsw-ink: #243746;
  --kfsw-border: #d4dfe6;
  --kfsw-surface: #f3f7f9;
}

html, body, table, div, p, dl {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

html, body, #doc-content, .contents {
  background: #fff;
  color: var(--kfsw-ink);
}

#top {
  background: var(--kfsw-navy);
  border-bottom: 3px solid var(--kfsw-teal);
}

#titlearea {
  box-sizing: border-box;
  background: transparent;
  border: 0;
  color: #fff;
  padding: 10px 20px;
}

#projectname {
  color: #fff;
  font-size: 26px;
  font-weight: 600;
}

#projectbrief, #projectnumber {
  color: #bfd3e0;
  font-size: 13px;
}

#main-nav, .sm-dox, .sm-dox ul {
  background: var(--kfsw-navy);
  box-shadow: none;
}

.sm-dox a, .sm-dox a:focus, .sm-dox a:hover,
.sm-dox a:active, .sm-dox ul a {
  background: transparent;
  color: #fff;
  font-size: 14px;
  text-shadow: none;
}

.sm-dox a:hover, .sm-dox a:focus,
.sm-dox a.highlighted, .sm-dox a.current {
  background: #35617e;
  color: #fff;
}

.sm-dox a span.sub-arrow {
  border-top-color: #bfd3e0;
}

#side-nav, #nav-tree {
  background: var(--kfsw-surface);
}

#nav-tree {
  padding-top: 12px;
}

#nav-tree .item {
  padding: 0;
}

#nav-tree a, #nav-tree .label {
  color: var(--kfsw-ink);
  font-size: 13px;
}

#nav-tree .selected {
  background: #dfedf2;
  border-left: 3px solid var(--kfsw-teal);
  text-shadow: none;
}

#nav-tree .selected a {
  color: var(--kfsw-navy);
  font-weight: 600;
}

.ui-resizable-e {
  background: var(--kfsw-border);
  width: 1px;
}

.contents {
  line-height: 1.6;
  margin: 24px 32px !important;
  max-width: 1000px;
}

div.header {
  background: #fff;
  border-bottom: 1px solid var(--kfsw-border);
  padding: 16px 20px;
}

.title, h1, h2, h3, h4 {
  color: var(--kfsw-navy);
  font-weight: 600;
  line-height: 1.3;
}

.title { font-size: 25px; }
h1 { font-size: 24px; }
h2 { font-size: 21px; }
h3 { font-size: 17px; }

h1, h2 {
  border-bottom: 1px solid var(--kfsw-border);
  margin-top: 1.6em;
  padding-bottom: 0.3em;
}

a, .contents a:visited, a.el, a.el:visited {
  color: var(--kfsw-link);
}

a:hover, a.el:hover {
  color: var(--kfsw-navy);
  text-decoration: underline;
}

a:focus-visible, input:focus-visible {
  outline: 2px solid var(--kfsw-teal);
  outline-offset: 2px;
}

.contents img {
  height: auto;
  max-width: 100%;
}

div.toc {
  background: var(--kfsw-surface);
  border: 1px solid var(--kfsw-border);
  border-radius: 0;
  margin: 0 0 20px 24px;
  padding: 14px 18px;
}

div.toc h3 {
  color: var(--kfsw-navy);
  font-size: 14px;
}

div.toc li {
  background: none;
  padding: 3px 0;
}

table.markdownTable, table.fieldtable, table.memberdecls {
  border: 1px solid var(--kfsw-border);
  border-collapse: collapse;
  box-shadow: none;
}

table.markdownTable th, table.fieldtable th {
  background: #eaf1f5;
  color: var(--kfsw-navy);
  font-weight: 600;
}

table.markdownTable td, table.markdownTable th,
table.fieldtable td, table.fieldtable th {
  border: 1px solid var(--kfsw-border);
  padding: 0.5em 0.7em;
  text-align: left;
  vertical-align: top;
}

div.fragment, pre.fragment, code, tt {
  background: var(--kfsw-surface);
  border-color: var(--kfsw-border);
  color: var(--kfsw-ink);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

div.fragment, pre.fragment {
  margin: 14px 0;
  overflow-x: auto;
  padding: 12px 14px;
}

div.line {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  line-height: 1.5;
}

.memtitle, .memproto, dl.reflist dt {
  background: #eaf1f5;
  border-color: var(--kfsw-border);
  color: var(--kfsw-navy);
  box-shadow: none;
  text-shadow: none;
}

.memdoc, dl.reflist dd {
  border-color: var(--kfsw-border);
  box-shadow: none;
}

blockquote {
  background: var(--kfsw-surface);
  border-left: 3px solid var(--kfsw-teal);
  margin-left: 0;
  padding: 0.5rem 1rem;
}

dl.note, dl.warning, dl.attention {
  border-left: 3px solid var(--kfsw-teal);
  box-shadow: none;
}

@media (max-width: 1100px) {
  div.toc {
    float: none;
    margin: 0 0 24px;
    width: auto;
  }
}

@media (max-width: 767px) {
  #titlearea { padding: 10px 14px; }
  #projectbrief { white-space: normal; }
  #side-nav, #splitbar { display: none; }
  #doc-content { margin-left: 0 !important; }
  .contents { margin: 18px 14px !important; }
  div.header { padding: 12px 6px; }
  .title { font-size: 22px; }
  table.markdownTable, table.fieldtable {
    display: block;
    overflow-x: auto;
  }
  .sm-dox a span.sub-arrow {
    background: transparent;
    border-color: #bfd3e0;
    color: #fff;
  }
  .sm-dox a span.sub-arrow::before { content: "+"; }
  .sm-dox a.highlighted span.sub-arrow::before { content: "-"; }
}