/* Search stays in the current page; the panel opens horizontally over the navigation. */
.nav-search { position: relative; flex: 0 0 40px; width: 40px; }
.nav-content .nav-links { transition: opacity 140ms ease; }
.nav-content.search-active .nav-links { visibility: hidden; opacity: 0; pointer-events: none; }
.nav-search .nav-search-action { display: grid; width: 40px; height: 40px; padding: 9px; place-items: center; border: 1px solid #334155; border-radius: 10px; background: #182235; color: #dbeafe; cursor: pointer; }
.nav-search-action svg { width: 20px; height: 20px; }
.nav-search.is-open .nav-search-action { border-color: #3b82f6; background: #1e3a5f; }
.nav-search-panel { position: absolute; right: 48px; top: 0; width: min(620px, calc(100vw - 350px)); opacity: 0; visibility: hidden; transform: translateX(18px) scaleX(.94); transform-origin: right top; transition: opacity 180ms ease, transform 220ms ease, visibility 220ms; z-index: 110; }
.nav-search.is-open .nav-search-panel { opacity: 1; visibility: visible; transform: translateX(0) scaleX(1); }
.nav-search-panel form { display: flex; align-items: center; gap: 4px; padding: 3px; border: 1px solid #3b82f6; border-radius: 12px; background: #111c2e; box-shadow: 0 0 0 6px #0c1422; }
.nav-search-panel input[type="search"] { width: 100%; min-width: 0; flex: 1; height: 34px; min-height: 34px; padding: 4px 10px; border: 0; border-radius: 7px; color: #fff; background: transparent; font-size: 14px; box-shadow: none; }
.nav-search-panel button { flex: none; height: 32px; min-height: 32px; padding: 0 10px; border-radius: 8px; color: #fff; cursor: pointer; }
.nav-search-submit { background: #2563eb; font-size: 13px; font-weight: 600; }
.nav-search-close { background: transparent; font-size: 24px; }
.nav-search-results { max-height: min(560px, calc(100dvh - 150px)); overflow: auto; margin-top: 12px; padding: 10px; border: 1px solid #334155; border-radius: 14px; background: #0f1929; box-shadow: 0 24px 60px #0008; }
.nav-search-results [role="status"] { padding: 8px; color: #a6b6cd; font-size: 12px; }
.nav-search-results ul { display: block; margin: 0; padding: 0; list-style: none; }
.nav-search-results li a { display: grid; gap: 3px; padding: 10px; border-radius: 9px; white-space: normal; }
.nav-search-results li a:hover, .nav-search-results li a:focus-visible { background: #1c2d45; }
.nav-search-results strong { font-size: 14px; color: #f1f5f9; overflow-wrap: anywhere; }
.nav-search-results li span { color: #9cabc1; font-size: 12px; overflow-wrap: anywhere; }
.nav-search-results [data-search-more] { display: block; margin-top: 6px; padding: 10px; border-top: 1px solid #27374b; color: #93c5fd; font-size: 13px; }
.mobile-search-trigger { width: 100%; padding: 12px 16px; text-align: left; color: #dbeafe; }
.search-filter-form input, .search-filter-form select { width: 100%; min-width: 0; min-height: 44px; padding: 10px 12px; border: 1px solid #475569; border-radius: 10px; background: #0c1422; color: #f1f5f9; }
.search-filter-form input[type="search"] { flex: 1; }
.search-filter-form .errorlist, .footer-editor .errorlist { margin-top: 6px; color: #fda4af; font-size: 13px; }
.footer-editor { display: grid; gap: 16px; }
.footer-link-row { display: grid; grid-template-columns: 210px minmax(150px, 1fr) minmax(220px, 2fr) 80px; align-items: start; gap: 14px; padding: 20px; border: 1px solid #334155; border-radius: 16px; background: #111c2e; }
.footer-link-row input:not([type="checkbox"]):not([type="hidden"]), .footer-link-row select { width: 100%; min-height: 44px; padding: 8px 10px; border: 1px solid #475569; border-radius: 8px; background: #0c1422; color: #fff; }
.footer-link-row label { display: block; margin-bottom: 6px; font-size: 13px; color: #cbd5e1; }
.footer-link-flags { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 20px; }
.footer-link-flags label { display: flex; align-items: center; gap: 8px; }
.footer-link-flags input[type="checkbox"] { width: 18px; height: 18px; min-height: 0; accent-color: #3b82f6; }
.comment-thread { display: grid; gap: 12px; }
.comment-replies { display: grid; gap: 12px; margin-left: 28px; padding-left: 14px; border-left: 2px solid #284263; }
.comment-card { scroll-margin-top: 100px; overflow-wrap: anywhere; }
.comment-card:target { border-color: #3b82f6; }
.comment-profile-link:focus-visible { outline: 2px solid #60a5fa; outline-offset: 3px; }
.academic-search-target { scroll-margin-top: 100px; }
.academic-search-target:target { border-color: #3b82f6; }
@media (max-width: 1179px) {
    .nav-search-panel { position: fixed; top: 82px; left: 16px; right: 16px; width: auto; }
    .footer-link-row { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 540px) {
    .footer-link-row { grid-template-columns: minmax(0, 1fr); padding: 16px; }
    .comment-replies { margin-left: 8px; padding-left: 8px; }
}
@media (prefers-reduced-motion: reduce) { .nav-search-panel { transition: none; transform: none; } }