/* Visible, flat navigation; same-origin CSS respects the existing CSP. */
.topbar,.topbar-inner{height:auto;min-height:80px}
.topbar-inner{padding-block:.65rem}
.nav-topic{min-width:0;max-width:100%;padding:.2rem .35rem}
.nav-topic>strong{display:block;font-size:.85rem;color:#064e3b}
.nav-choices{display:flex;flex-wrap:wrap;gap:.15rem}
.nav-choices a{font-size:.85rem}
.nav-heading{font:600 .7rem/1.2 var(--font-sans);letter-spacing:.12em;text-transform:uppercase;color:var(--bronze-hover);margin:.9rem 0 .2rem;padding:0 .75rem}
.nav-panel nav{display:flex;flex-direction:column;gap:2px}
.nav-panel{gap:1rem;flex-direction:column;min-width:0}
.nav-panel a{display:flex;align-items:center;gap:.5rem;min-height:44px;padding:.35rem .75rem;border-radius:var(--radius-sm);font-size:.9rem;color:var(--text);font-weight:500;text-decoration:none;overflow-wrap:anywhere}
.nav-panel a:hover{background:var(--champagne);color:var(--emerald-hover)}
.nav-panel a[aria-current="page"]{background:var(--emerald-soft);color:var(--emerald-hover);font-weight:700;box-shadow:inset 4px 0 0 var(--emerald)}
.nav-top{font-weight:700!important}
.nav-section{display:flex;flex-direction:column;gap:2px}
.nav-secondary{border-top:1px solid var(--line);padding-top:.5rem}
.nav-secondary a{font-size:.85rem;color:#214f43}
.nav-admin{border:1px solid var(--champagne-dark);background:var(--champagne);border-radius:var(--radius);padding:.25rem .25rem .5rem}
.nav-admin .nav-heading{color:var(--emerald)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #92400e;outline-offset:3px}
.nav-lock{display:inline-block;font-size:.68rem;font-weight:600;color:var(--bronze-hover);background:var(--bronze-soft);border-radius:99px;padding:.05rem .45rem;margin-left:.25rem}
#main-nav{flex-wrap:wrap;justify-content:flex-end;gap:.25rem}
#main-nav a[aria-current="page"]{background:var(--emerald-soft);color:var(--emerald-hover);font-weight:700}
.nav-signout{min-height:44px;padding:0 .75rem}
.nav-menu-button{display:none;min-height:44px;min-width:44px;padding:0 1rem;border:1px solid var(--emerald);border-radius:var(--radius-sm);color:var(--emerald-hover);font-weight:600;background:var(--champagne)}
.nav-crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.35rem;font-size:.85rem;color:var(--muted);margin-bottom:1rem}
.nav-crumbs li+li::before{content:"/";margin-right:.35rem;color:var(--line)}
.nav-crumbs a{color:var(--emerald);text-decoration:underline;text-underline-offset:3px;display:inline-flex;align-items:center;min-height:44px}
.nav-crumbs span{display:inline-flex;align-items:center;min-height:44px}
.album-card h2{text-decoration:underline;text-underline-offset:.2em}
.album-card::after{content:"Open photos →";display:block;color:#064e3b;font-weight:600;padding:.75rem}
@media(max-width:1100px){
  .topbar{height:auto;min-height:72px}
  .topbar .nav-menu-button{display:inline-flex;align-items:center}
  .topbar-inner{flex-wrap:wrap;padding-block:.75rem}
  #main-nav{display:none;width:100%;max-height:calc(100dvh - 90px);overflow-y:auto;flex-direction:column;align-items:stretch;padding:.5rem 0}
  #main-nav.open{display:flex}
}
@media(max-width:760px){
  .layout.with-sidebar{display:block}
  .workspace-shell footer{margin-left:0}
  .sidebar{position:sticky;top:0;width:100%;height:auto;max-height:100dvh;border-right:0;border-bottom:1px solid var(--line)}
  .sidebar-header{justify-content:space-between;padding:.5rem 1rem}
  .sidebar .nav-menu-button{display:inline-flex;align-items:center}
  .sidebar .nav-panel{display:none;max-height:calc(100dvh - 140px)}
  .sidebar.nav-open .nav-panel{display:flex}
  .sidebar-foot{display:none}
  .sidebar.nav-open .sidebar-foot{display:flex;padding:.75rem 1rem}
  .workspace{padding:1.25rem 1rem 3rem}
}