/* site-chrome 3: header stays SOLID NERD on every page and every nerd theme */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 15, 10, 0.96) !important;
  border-bottom: 2px solid #39ff14 !important;
  box-shadow: 0 0 12px rgba(57, 255, 20, 0.18) !important;
  color: #d8eed8;
}
.site-header .header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(960px, calc(100% - 2.5rem));
  margin: 0 auto;
  padding: 0.75rem 0;
}
.site-header .brand {
  font-family: "Press Start 2P", monospace !important;
  font-size: clamp(0.55rem, 2.5vw, 0.7rem) !important;
  font-weight: 400 !important;
  line-height: 1.4 !important;
  color: #39ff14 !important;
  text-decoration: none !important;
  text-shadow: 0 0 8px rgba(57, 255, 20, 0.45) !important;
  letter-spacing: 0.05em !important;
  text-transform: none !important;
  flex-shrink: 0;
  background: transparent !important;
  border: 0 !important;
}
.site-header .site-nav-link {
  color: #ffb000 !important;
  text-decoration: none !important;
  font-family: "VT323", "Consolas", monospace !important;
  font-size: 1.05rem !important;
  font-weight: 400 !important;
  letter-spacing: 0 !important;
  text-transform: none !important;
  text-shadow: none !important;
  white-space: nowrap;
  background: transparent !important;
  border: 0 !important;
}
.site-header .site-nav-link[aria-current="page"] {
  color: #39ff14 !important;
}
.site-header .header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}
.site-header .nerd-menu { position: relative; }
.site-header .nerd-menu-btn {
  display: inline-flex !important;
  align-items: center;
  gap: 0.25rem;
  padding: 0.5rem 0.65rem !important;
  background: transparent !important;
  border: 2px solid #39ff14 !important;
  color: #39ff14 !important;
  font-family: "Press Start 2P", monospace !important;
  font-size: 0.45rem !important;
  font-weight: 400 !important;
  letter-spacing: 0 !important;
  text-transform: none !important;
  text-decoration: none !important;
  text-shadow: none !important;
  cursor: pointer;
  line-height: 1.4 !important;
  box-shadow: none !important;
  border-radius: 0 !important;
}
.site-header .nerd-menu-btn:hover,
.site-header .nerd-menu-btn[aria-expanded="true"] {
  background: #39ff14 !important;
  color: #0a0f0a !important;
}
.site-header .nerd-menu-caret { font-size: 0.65em; line-height: 1; }
.site-header .header-cta {
  display: none;
  font-family: "Press Start 2P", monospace !important;
  font-size: 0.5rem !important;
  font-weight: 400 !important;
  letter-spacing: 0 !important;
  text-transform: none !important;
  text-decoration: none !important;
  text-shadow: none !important;
  padding: 0.6rem 0.75rem !important;
  background: #39ff14 !important;
  color: #0a0f0a !important;
  border: 2px solid #39ff14 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  line-height: 1.4 !important;
}
.site-header .header-cta:hover {
  background: transparent !important;
  color: #39ff14 !important;
}
@media (min-width: 640px) {
  .site-header .header-cta { display: inline-block; }
}
.site-header .header-logout {
  display: inline-block;
  background: transparent !important;
  border: 0 !important;
  color: #8fcc8f !important;
  font-family: "VT323", "Consolas", monospace !important;
  font-size: 1.05rem !important;
  cursor: pointer;
  padding: 0.35rem 0.2rem !important;
}