.site-header { gap: 20px; }
.admin-nav { flex-wrap: wrap; overflow-x: visible; }
.admin-nav a { display: flex; align-items: center; min-height: 44px; }
.admin-nav a:focus-visible { outline: 2px solid var(--green); outline-offset: -2px; }
@media (max-width: 760px) {
  .admin-nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; padding-bottom: 12px; }
  .admin-nav a { display: flex; align-items: center; min-height: 44px; min-width: 0; padding: 12px; white-space: normal; overflow-wrap: anywhere; border: 1px solid var(--line); border-radius: 10px; background: var(--card); }
  .admin-nav a.active { color: white; background: var(--green); border: 1px solid var(--green); }
}
.site-header .brand { flex: 0 0 auto; }
#main-navigation { min-width: 0; }
#main-navigation .signed-in { max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mobile-menu-toggle { display: none; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 8px 14px; border: 1px solid var(--line); border-radius: 10px; color: var(--ink); background: var(--card); font: inherit; font-weight: 700; }
.mobile-menu-toggle:focus-visible, #main-navigation a:focus-visible, #main-navigation button:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; }
@media (max-width: 1100px) {
  .site-header { height: auto; min-height: 76px; padding: 14px max(16px, env(safe-area-inset-right)) 14px max(16px, env(safe-area-inset-left)); flex-wrap: wrap; gap: 12px; }
  .site-header #main-navigation { display: flex; width: 100%; flex-wrap: wrap; gap: 4px; }
  .site-header #main-navigation > a, .site-header #main-navigation .nav-button { display: flex; align-items: center; min-height: 44px; padding: 10px 14px; font-size: 16px; }
  .site-header.menu-ready { flex-wrap: nowrap; }
  .site-header.menu-ready .mobile-menu-toggle { display: inline-flex; flex: 0 0 auto; margin-left: auto; }
  .site-header.menu-ready #main-navigation { display: none; position: absolute; top: 100%; left: 0; right: 0; width: auto; padding: 10px 16px max(16px, env(safe-area-inset-bottom)); background: var(--card); border-bottom: 1px solid var(--line); box-shadow: 0 12px 18px rgba(0,0,0,.12); max-height: calc(100vh - 90px); max-height: calc(100dvh - 90px); overflow-y: auto; overscroll-behavior: contain; }
  .site-header.menu-ready.menu-open #main-navigation { display: flex; flex-direction: column; align-items: stretch; }
  .site-header #main-navigation > a { border-radius: 8px; white-space: normal; overflow-wrap: anywhere; max-width: none; }
  .site-header #main-navigation > a:hover { background: var(--paper); }
  .site-header #main-navigation form { margin: 0; width: 100%; }
  .site-header #main-navigation .nav-button { width: 100%; text-align: left; }
}