/* Header and primary navigation scaffolding */

header#header {
  background-color: #b4b4b4;
  border-bottom: 4px solid var(--mh-color-brand-primary);
  position: relative;
  z-index: 10;
}

nav#navbar-top {
  padding: var(--mh-space-xs) 0 var(--mh-space-md);
  /* border-bottom removed to fix white line */
}

body.user-logged-in nav#navbar-top {
  padding-bottom: var(--mh-space-2xs);
}

.navbar {
  padding: var(--mh-space-sm) 0;
}

.navbar > .container {
  max-width: 100%;
}

#navbar-main {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--mh-space-md);
  width: 100%;
  margin: 0 auto;
  background: #b4b4b4;
  padding-bottom: var(--mh-space-sm);
  text-align: center;
}

/* Desktop layout adjustments */
@media (min-width: 992px) {
  #navbar-main {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
    max-width: var(--mh-container-max);
    padding: 0 var(--mh-gutter);
  }

  /* Center logo when logged in (menu is hidden) */
  body.user-logged-in #navbar-main {
    justify-content: center;
  }

  .navbar-collapse {
    width: auto;
    flex-grow: 0;
  }
  
  .navbar-brand {
    margin: 0;
  }
}

.navbar-collapse {
  flex-grow: 1;
  width: 100%;
  justify-content: center;
}

#CollapsingNavbar {
  gap: var(--mh-space-lg);
  width: 100%;
}

.navbar-toggler {
  border: 1px solid var(--mh-color-neutral-400);
  color: var(--mh-color-neutral-900);
}

.navbar-brand {
  display: block;
  max-width: 240px;
  margin: 0 auto;
}

.navbar-brand img {
  display: block;
  width: 100%;
  height: auto;
}

.navbar-nav {
  width: 100%;
  display: flex;
  justify-content: flex-end; /* Align menu to right on desktop */
  align-items: center;
  gap: var(--mh-space-sm);
}

.navbar-nav .nav-item {
  flex: 0 1 auto; /* Don't force full width */
  text-align: center;
}

.navbar-nav .nav-link {
  font-size: 1.2rem;
  font-weight: 600;
  padding: var(--mh-space-sm) var(--mh-space-xs);
  color: #2b2b2b;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.6);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus {
  color: #000;
}

@media (max-width: 991px) {
  #navbar-main {
    align-items: flex-start;
    text-align: left;
  }

  .navbar-collapse {
    width: 100%;
    margin-top: var(--mh-space-sm);
    justify-content: flex-start;
  }

  .navbar-nav {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--mh-space-xs);
  }

  .navbar-nav .nav-item {
    width: 100%;
    text-align: left;
  }
}