/* Shared top navbar across REST, WebSocket, and Game-Server doc pages.
   Fixed-position, 48px tall. Body gets padding-top to clear it. */
.shf-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 48px;
  z-index: 100000;
  display: flex;
  align-items: stretch;
  background: #1f2933;
  color: #f3f4f6;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  letter-spacing: 0.2px;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.2);
}
.shf-nav-brand {
  display: flex;
  align-items: center;
  padding: 0 18px;
  font-weight: 700;
  letter-spacing: 0.4px;
  color: #ffffff;
  text-transform: uppercase;
  font-size: 12px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}
.shf-nav-links {
  display: flex;
  align-items: stretch;
  flex: 1;
  min-width: 0;
  overflow-x: auto;
}
.shf-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 18px;
  color: #d1d5db;
  text-decoration: none;
  font-weight: 500;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color 0.12s ease, background 0.12s ease, border-color 0.12s ease;
}
.shf-nav-link:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.06);
  text-decoration: none;
}
.shf-nav-link[aria-current="page"] {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
  border-bottom-color: #f59e0b;
}
.shf-nav-icon {
  font-size: 15px;
  line-height: 1;
}
body.shf-nav-mounted {
  padding-top: 48px !important;
}