/* Signed-in site nav (#260).
 *
 * Palette matches the landing page: cream ground, ink text, umber accent.
 * The bar is sticky, translucent, and hairline-bordered so it reads as
 * quiet chrome over any page rather than a heavy header. */

.site-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding: 0.9rem 1.5rem;
  background: rgba(246, 239, 231, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(27, 23, 21, 0.08);
}

.site-nav__brand {
  font-family: ui-serif, Georgia, "Iowan Old Style", "Apple Garamond", serif;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: #7a4e2d;
  text-decoration: none;
  transition: opacity 120ms ease;
}

.site-nav__brand:hover {
  opacity: 0.75;
}

.site-nav__links {
  display: flex;
  align-items: baseline;
  gap: 1.1rem;
  flex-wrap: wrap;
  font-family: ui-sans-serif, system-ui, -apple-system, "Helvetica Neue", sans-serif;
}

.site-nav__link {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: #5d5248;
  text-decoration: none;
  transition: color 120ms ease;
}

.site-nav__link:hover {
  color: #7a4e2d;
}

.site-nav__divider {
  align-self: center;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(27, 23, 21, 0.25);
}

.site-nav__admin-label {
  font-size: 0.68rem;
  font-style: italic;
  letter-spacing: 0.06em;
  color: #8a7d70;
}

.site-nav__signout-form {
  display: inline;
  margin: 0;
}

.site-nav__signout {
  appearance: none;
  border: none;
  background: none;
  padding: 0;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: #8a7d70;
  transition: color 120ms ease;
}

.site-nav__signout:hover {
  color: #7a4e2d;
}

@media (max-width: 640px) {
  .site-nav {
    padding: 0.75rem 1rem;
    gap: 0.75rem;
  }

  .site-nav__links {
    gap: 0.8rem;
  }
}