/* ============================================
   REGION 1 — TOP BAR
   Thin navy strip, right-aligned language switcher.
   ============================================ */
.top-bar {
  background: var(--who-navy-dark);
  color: var(--who-white);
  font-size: 13px;
  padding: 7px 0;
}
.top-bar .container {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  min-height: 24px;
}
/* The language block is the only thing in top_bar */
.top-bar .language-switcher-language-url ul {
  display: flex;
  gap: 14px;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
}
.top-bar .language-switcher-language-url a {
  color: rgba(255,255,255,.6);
  font-weight: 500;
  font-size: 13px;
  line-height: 1;
  padding: 2px 0;
  transition: color var(--who-transition);
}
.top-bar .language-switcher-language-url a:hover,
.top-bar .language-switcher-language-url a.is-active {
  color: var(--who-white);
  font-weight: 700;
}
/* Language unavailable — no translation for this node.
   Primary: .lang-unavailable class added via who26_preprocess_links__language_block.
   Fallback: :not(:has(a)) targets <li> that Drupal rendered as plain text (no <a>)
   because url was set to NULL. */
.top-bar .language-switcher-language-url li.lang-unavailable,
.top-bar .language-switcher-language-url li:not(:has(a)) {
  opacity: .3;
  cursor: not-allowed;
  pointer-events: none;
  font-weight: 500;
  font-size: 13px;
  color: var(--who-white-50);
}

/* ============================================
   REGION 2 — SITE HEADER
   Logo on the left, search + donate on the right.
   Structural element (not block-driven).
   ============================================ */
.site-header {
  background: var(--who-white);
  padding: 14px 0;
  border-bottom: 1px solid var(--who-gray-200);
}
.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.site-header .logo-area {
  display: flex;
  align-items: center;
  color: inherit;
}
.site-header .logo-img {
  height: 56px;
  width: auto;
  display: block;
}
.site-header .header-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}
/* Expanding search */
.header-search {
  display: flex;
  align-items: center;
  gap: 0;
  position: relative;
}
.header-search-form {
  overflow: hidden;
  width: 0;
  opacity: 0;
  transition: width .28s cubic-bezier(.4,0,.2,1), opacity .22s ease;
  display: flex;
  align-items: center;
}
.header-search.is-open .header-search-form {
  width: 240px;
  opacity: 1;
}
.header-search-input {
  width: 100%;
  height: 32px;
  border: 1px solid var(--who-gray-300);
  border-right: none;
  border-radius: var(--who-radius-md) 0 0 var(--who-radius-md);
  padding: 0 14px;
  font-size: 14px;
  color: var(--who-navy);
  background: var(--who-white);
  outline: none;
  -webkit-appearance: none;
}
.header-search-input:focus {
  border-color: var(--who-blue);
}
.header-search-input::-webkit-search-cancel-button { display: none; }
.site-header .btn-search {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--who-gray-200);
  background: transparent;
  color: var(--who-navy);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: background var(--who-transition), color var(--who-transition), border-radius var(--who-transition);
}
.header-search.is-open .btn-search {
  border-radius: 0 var(--who-radius-md) var(--who-radius-md) 0;
  border-left: none;
  border-color: var(--who-gray-300);
  background: var(--who-blue);
  color: var(--who-white);
}
.site-header .btn-search:hover {
  background: var(--who-gray-100);
  color: var(--who-navy);
}
.header-search.is-open .btn-search:hover {
  background: var(--who-blue-hover);
  color: var(--who-white);
}
/* Toggle search/close icons */
.btn-search .icon-search { display: block; }
.btn-search .icon-close  { display: none; }
.header-search.is-open .btn-search .icon-search { display: none; }
.header-search.is-open .btn-search .icon-close  { display: block; }
.site-header .btn-donate {
  background: var(--who-gold);
  color: var(--who-white);
  padding: 9px 22px;
  border-radius: var(--who-radius-md);
  font-weight: 600;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: none;
  line-height: 1;
  transition: background var(--who-transition);
}
.site-header .btn-donate:hover {
  background: var(--who-gold-hover);
  color: var(--who-white);
}