body {
  margin: 0;
  font-family: 'Inter', Arial, sans-serif;
  background-color: #f5f7fa;
  color: #333;
  line-height: 1.6;
}
header {
  background: #001f3f;
  padding: 1rem;
  text-align: center;
  color: #fff;
  position: relative;
}
header h1 {
  font-size: 2.2rem;
  margin: 0.2rem 0;
}
header p {
  margin: 0;
  font-size: 1rem;
  opacity: 0.9;
}
.banner {
  background-color: #ff6600;
  color: #fff;
  padding: 0.4rem 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  position: absolute;
  top: 0;
  right: 0;
  border-radius: 0 0 0 6px;
}
main {
  max-width: 1000px;
  margin: 2rem auto;
  padding: 0 1rem;
}
section {
  margin-bottom: 3rem;
}
section h2 {
  font-size: 1.8rem;
  color: #003366;
  border-bottom: 2px solid #ff6600;
  padding-bottom: 0.5rem;
}
pre {
  background: #2b2b2b;
  color: #f8f8f2;
  padding: 0.5rem;
  border-radius: 6px;
  overflow-x: auto;
  font-size: 0.9rem;
  line-height: 1.4;
  margin-left: 0; /* Ta bort vänstermarginal */
}
pre .tag {
  color: #569cd6; /* blå taggar */
}
pre .attr {
  color: #9cdcfe; /* ljusblå attribut */
}
pre .value {
  color: #ce9178; /* orange värden */
}
.caption {
  font-size: 0.9rem;
  color: #555;
  margin-top: 0.5rem;
  font-style: italic;
}
footer {
  text-align: center;
  padding: 1rem;
  background: #001f3f;
  color: #fff;
  font-size: 0.9rem;
}
/* --- Compact grouped nav for legacy header --- */
.legacy-nav{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0 0}
.legacy-nav a{
  display:inline-block;padding:6px 10px;border-radius:8px;
  color:#e9eef5;text-decoration:none;border:1px solid transparent
}
.legacy-nav a:hover{background:rgba(255,255,255,.08)}
.legacy-nav a.active{background:#ffffff1a;border-color:#ffffff33}

.legacy-nav details.nav-group{position:relative}
.legacy-nav details.nav-group>summary{
  list-style:none;cursor:pointer;padding:6px 10px;border-radius:8px;color:#e9eef5
}
.legacy-nav details.nav-group[open]>summary{background:#ffffff1a;border:1px solid #ffffff33}
.legacy-nav details.nav-group .menu{
  position:absolute;top:100%;left:0;margin-top:6px;min-width:200px;z-index:20;
  background:#0f2742;border:1px solid #0c2036;border-radius:10px;box-shadow:0 8px 26px rgba(0,0,0,.3);
  padding:8px
}
.legacy-nav details.nav-group .menu a{
  display:block;padding:6px 8px;border-radius:8px;color:#e9eef5;text-decoration:none
}
.legacy-nav details.nav-group .menu a:hover{background:#ffffff14}

/* Home link in nav (first item) */
.site-header .nav .home-link{
  display:inline-block;
  margin-right:8px;
  padding:6px 10px;
  border-radius:10px;
  text-decoration:none;
  border:1px solid transparent;
}
.site-header .nav .home-link:hover{
  background:rgba(0,0,0,0.05);
}