/* Header search uses the same green palette in light, dark and compact layouts. */
.header > .container, .header .search { overflow: visible; }
.header .search-form { position: relative; align-items: stretch; }
.header .search-form[data-search-engine] .search-input { border-left: 0; border-radius: 0; }
.a3-header-engine-picker { position: relative; flex: none; display: flex; font-size: 14px; }
.a3-header-engine-toggle { display: flex; align-items: center; justify-content: center; gap: 8px; width: 48px; padding: 0; border: 1px dashed var(--wx-control); border-right: 0; border-radius: 6px 0 0 6px; background: var(--wx-soft); color: var(--wx-link); cursor: pointer; }
.a3-header-engine-toggle:hover, .a3-header-engine-toggle[aria-expanded="true"] { background: var(--wx-tint); }
.a3-header-engine-arrow { width: 6px; height: 6px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-2px) rotate(45deg); }
.a3-header-engine-toggle[aria-expanded="true"] .a3-header-engine-arrow { transform: translateY(1px) rotate(225deg); }
.a3-header-engine-toggle:focus-visible, .a3-header-engine-option:focus-visible { outline: 2px solid var(--wx-focus); outline-offset: -3px; }
.a3-header-engine-menu { position: absolute; z-index: 1001; left: 0; top: calc(100% + 8px); width: min(250px, calc(100vw - 24px)); max-height: min(420px, calc(100vh - 150px)); max-height: min(420px, calc(100dvh - 150px)); overflow-y: auto; overscroll-behavior: contain; padding: 7px; border: 1px solid var(--wx-line); border-radius: 10px; background: var(--wx-panel); color: var(--wx-text); box-shadow: 0 5px 18px #0002; }
.a3-header-engine-menu[hidden] { display: none; }
.a3-header-engine-heading { margin: 4px 9px 7px; color: var(--wx-muted); font-size: 12px; }
.a3-header-engine-option { display: flex; align-items: center; gap: 10px; width: 100%; min-height: 42px; padding: 8px 9px; border: 0; border-radius: 6px; background: transparent; color: var(--wx-text); font: inherit; text-align: left; cursor: pointer; }
.a3-header-engine-option:hover, .a3-header-engine-option:focus-visible, .a3-header-engine-option.is-selected { background: var(--wx-tint); color: var(--wx-link); }
.a3-header-engine-symbol { display: grid; place-items: center; flex: none; width: 22px; height: 22px; border-radius: 6px; background: var(--wx-soft); color: var(--wx-link); font-weight: 700; }
.a3-header-engine-name { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.a3-header-engine-check { flex: none; visibility: hidden; }
.a3-header-engine-option.is-selected .a3-header-engine-check { visibility: visible; }
@media (max-width: 991px) {
  .header .search-form .search-input { font-size: 16px; }
  .header .search-form .search-btn { width: 60px; }
  .a3-header-engine-toggle { width: 44px; }
  .a3-header-engine-option { min-height: 44px; }
}

/* Narrow desktops keep the complete navigation while giving search its own row. */
@media (min-width: 992px) and (max-width: 1199px) {
  .header, .header.fixed { height: 108px; }
  .header > .container { height: 108px; flex-wrap: wrap; align-content: flex-start; gap: 0 16px; padding-bottom: 8px; }
  .header .nav { order: 2; margin-left: auto; }
  .header .search { order: 3; flex: 0 0 100%; max-width: none; height: 37px; margin-top: 8px; }
  .header .search-form .search-input, .header .search-form .search-btn { height: 37px; }
  .header + .container { margin-top: 114px; }
  .container [data-managed-category] { scroll-margin-top: 114px; }
}