/* Header layout overrides the legacy navigation rules in style.css. */
.sw-nav { border-bottom: 1px solid var(--line); color: var(--ink); }
.sw-nav .container { min-height: 80px; height: auto; gap: 24px; padding-block: 10px; }
.sw-nav .sw-nav-bar { display: flex; align-items: center; flex: 0 0 258px; min-width: 0; }
.sw-nav .brand { gap: 10px; min-width: 0; font-size: 1.5rem; letter-spacing: -0.02em; text-decoration: none; }
.sw-nav .brand-mark { width: 36px; height: 36px; filter: none; }
.sw-nav .brand-text { min-width: 0; white-space: nowrap; line-height: 1.15; }
.sw-nav .brand small { max-width: 212px; margin-top: 5px; white-space: normal; font: 600 0.6rem/1.3 var(--font-body); letter-spacing: 0.025em; color: var(--primary-dark); }
.sw-nav .sw-nav-links { display: flex; gap: 14px; min-width: 0; padding: 0; background: none; }
.sw-nav-primary, .sw-nav-actions { display: flex; align-items: center; gap: 2px; }
.sw-nav-actions { flex-shrink: 0; gap: 4px; padding-left: 14px; border-left: 1px solid var(--line); }
.sw-nav .sw-nav-links a, .sw-nav .nav-user-trigger, .sw-nav .nav-user-menu button {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 44px; padding: 10px 9px; font-size: 0.9375rem; line-height: 1.3;
  white-space: nowrap; border-radius: 8px; touch-action: manipulation;
}
.sw-nav .sw-nav-links a:hover, .sw-nav .sw-nav-links a[aria-current="page"] { background: #e7eedf; color: #24450d; }
.sw-nav .sw-nav-links a[aria-current="page"] { font-weight: 700; }
.sw-nav .sw-nav-links a::after { display: none; }
.sw-nav .sw-nav-links a.button { margin: 0; width: auto; padding-inline: 16px; background: var(--gold); color: #25390d; }
.sw-nav .sw-nav-links a.button:hover { background: #e99b00; transform: none; box-shadow: none; }
.sw-nav :is(a, button, summary):focus-visible, .skip-link:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; }
.sw-nav .nav-user-pill { display: block; margin: 0; position: relative; width: auto; }
.sw-nav .nav-user-trigger { gap: 7px; cursor: pointer; list-style: none; background: transparent; border: 1px solid var(--line); }
.sw-nav .nav-user-trigger::-webkit-details-marker { display: none; }
.sw-nav .nav-user-trigger:hover, .sw-nav .nav-user-pill[open] .nav-user-trigger { background: #e7eedf; }
.sw-nav .nav-user-menu { display: none; right: 0; left: auto; width: max-content; min-width: 220px; max-width: calc(100vw - 48px); gap: 2px; }
.sw-nav .nav-user-pill[open] .nav-user-menu { display: flex; }
.sw-nav .nav-user-menu a, .sw-nav .nav-user-menu button { justify-content: flex-start; width: 100%; white-space: normal; }
.sw-nav .nav-user-avatar { width: 24px; height: 24px; font-size: 0.75rem; background: var(--primary-dark); }
.sw-nav .sw-nav-toggle { display: none; align-items: center; justify-content: center; gap: 8px; width: auto; min-width: 88px; height: 44px; padding: 8px 12px; color: var(--primary-dark); background: transparent; border: 1px solid var(--line); border-radius: 8px; font: 600 0.9375rem var(--font-body); }
.sw-nav .sw-nav-toggle:hover, .sw-nav .sw-nav-toggle[aria-expanded="true"] { background: #e7eedf; }
.skip-link { position: fixed; z-index: 100; top: 8px; left: 16px; padding: 12px 20px; background: var(--paper-raised); color: var(--ink); border-radius: 8px; transform: translateY(-180%); }
.skip-link:focus { transform: translateY(0); }
#main-content, #main-content :is(h1,h2,h3,[id]) { scroll-margin-top: 100px; }

/* Collapse before the label row runs out of space, including tablet widths. */
@media (max-width: 1119px) {
  .sw-nav .container { flex-direction: column; align-items: stretch; gap: 0; min-height: 76px; }
  .sw-nav .sw-nav-bar { width: 100%; flex-basis: auto; justify-content: space-between; gap: 16px; }
  .sw-nav .brand { flex: 0 1 auto; }
  .sw-nav.is-enhanced .sw-nav-toggle { display: inline-flex; flex-shrink: 0; }
  .sw-nav .sw-nav-links { flex-direction: column; align-items: stretch; gap: 12px; width: 100%; border-radius: 0; padding: 12px 0 4px; }
  .sw-nav.is-enhanced .sw-nav-links { display: none; }
  .sw-nav.is-enhanced .sw-nav-links.open { display: flex; max-height: calc(100dvh - 88px); overflow-y: auto; overscroll-behavior: contain; }
  .sw-nav-primary { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px; border-top: 1px solid var(--line); padding-top: 12px; }
  .sw-nav .sw-nav-primary a { justify-content: flex-start; width: 100%; padding: 12px; }
  .sw-nav-actions { border-left: 0; border-top: 1px solid var(--line); padding: 12px 0 0; gap: 8px; }
  .sw-nav .sw-nav-actions > a { width: auto; padding-inline: 20px; }
  .sw-nav .nav-user-pill { width: 100%; }
  .sw-nav .nav-user-trigger { justify-content: flex-start; width: 100%; }
  .sw-nav .nav-user-menu { position: static; width: 100%; max-width: none; min-width: 0; margin-top: 8px; box-shadow: none; }
}
@media (max-width: 479px) {
  .sw-nav .container { min-height: 68px; padding: 12px 16px; }
  .sw-nav .sw-nav-bar { gap: 8px; }
  .sw-nav .brand { font-size: 1.125rem; gap: 8px; }
  .sw-nav .brand-mark { width: 30px; height: 30px; }
  .sw-nav .brand small { display: none; }
  .sw-nav .sw-nav-toggle { min-width: 80px; padding-inline: 10px; }
  .sw-nav.is-enhanced .sw-nav-links.open { max-height: calc(100dvh - 80px); }
}
@media (max-width: 359px) {
  .sw-nav .brand { font-size: 1rem; }
}