/* Header styling */
body.site-body { margin: 0; }
header.site {
  border-bottom: 1px solid var(--rule, #eee);
  padding: 12px 0 0 0;
  background: var(--card-bg, #f9f9f9);
  width: 100%;
  position: relative;
  box-sizing: border-box;
  transition: padding 0.3s ease, box-shadow 0.3s ease;
}

/* Sticky behavior and compact retained header */
header.site.sticky { position: sticky; top: 0; z-index: 1000; backdrop-filter: saturate(180%) blur(6px); }
header.site.shrink { padding: 6px 0 0 0; box-shadow: 0 2px 10px rgba(0,0,0,0.06); }

.brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  box-sizing: border-box;
}

/* Left side: Menu, Logo, Tagline */
.brand-left {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-shrink: 0;
  transition: gap 0.3s ease;
}

/* Header navigation */
.header-nav {
  position: relative;
}

.menu-btn {
  background: var(--card, #fff);
  border: 1px solid var(--rule, #eee);
  border-radius: 8px;
  padding: 6px 10px;
  cursor: pointer;
  color: var(--text, #222);
  display: flex;
  align-items: center;
  transition: padding 0.3s ease;
}

.menu-btn:focus {
  outline: 2px solid var(--link, #0645ad);
}

.menu-dropdown {
  position: absolute;
  left: 0;
  top: 56px;
  background: var(--card, #fff);
  color: var(--text, #222);
  border: 1px solid var(--rule, #eee);
  border-radius: var(--radius, 12px);
  box-shadow: var(--shadow, 0 2px 8px rgba(0,0,0,0.08));
  min-width: 180px;
  z-index: 1000;
  display: none;
}

.header-nav:focus-within .menu-dropdown,
#menuBtn:focus + .menu-dropdown {
  display: block;
}

.menu-link {
  display: block;
  padding: 0.6rem 0.9rem;
  color: var(--text, #222);
  text-decoration: none;
  border-bottom: 1px solid var(--rule, #eee);
}

.menu-link:last-child {
  border-bottom: 0;
}

.menu-link:hover {
  background: var(--chip, #f5f5f5);
}

.menu-link.admin-link {
  color: #9f7aea !important;
  font-weight: 600;
}

.menu-link.admin-link:hover {
  color: #805ad5 !important;
}

/* Logo styling */
.logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo {
  height: 84px;
  width: auto;
  display: block;
  margin: 0;
  transition: height 0.3s ease;
}

.logo-light {
  display: inline;
}

.logo-dark {
  display: none;
}

/* Dark mode logo switching */
body.dark-mode .logo-light {
  display: none;
}

body.dark-mode .logo-dark {
  display: inline;
}

/* Header tagline */
.header-tagline {
  margin: 0 0 0 12px;
  height: 1.2rem;
  width: auto;
  white-space: nowrap;
  flex-shrink: 0;
}

.header-tagline-light {
  display: inline !important;
  visibility: visible !important;
}

.header-tagline-dark {
  display: none !important;
}

body.dark-mode .header-tagline-light {
  display: none !important;
}

body.dark-mode .header-tagline-dark {
  display: inline !important;
  visibility: visible !important;
}

/* Hide tagline and tighten spacing when compact */
.shrink .header-tagline,
.shrink .header-tagline-light,
.shrink .header-tagline-dark { display: none !important; }
.shrink .brand-left { gap: 12px; }
.shrink .menu-btn { padding: 4px 8px; }
.shrink .header-controls { gap: 0.6rem; }
.shrink .search-input { width: 160px; }
.shrink .header-search { display: none; }

/* Horizontal top nav */
.top-nav {
  border-top: 1px solid var(--rule, #eee);
  border-bottom: 1px solid var(--rule, #eee);
  background: var(--card, #fff);
}

.top-nav-list {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: center;
  gap: 18px;
  overflow-x: auto;
  list-style: none;
}

.top-nav-link {
  display: inline-block;
  padding: 10px 0;
  color: var(--text, #222);
  text-decoration: none;
  font-weight: 600;
  transition: padding 0.3s ease;
}

.top-nav-link:hover {
  color: #007cba;
}

/* Shrink-on-scroll */
.shrink .logo {
  height: 54px;
}

.shrink .top-nav-link {
  padding: 8px 0;
}

/* Header search (in header-controls) */
.header-search {
  margin-right: 1rem;
}

.search-form {
  display: flex;
}

.search-input-group {
  display: flex;
  align-items: center;
  background: var(--card-bg, #fff);
  border: 1px solid var(--rule, #ddd);
  border-radius: 6px;
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.search-input-group:focus-within {
  border-color: #007cba;
  box-shadow: 0 0 0 2px rgba(0, 124, 186, 0.1);
}

.search-input {
  width: 200px;
  padding: 8px 12px;
  border: none;
  background: transparent;
  font-size: 0.9rem;
  color: var(--text, #333);
  outline: none;
}

.search-input::placeholder {
  color: var(--muted, #666);
}

.search-btn {
  padding: 8px 12px;
  background: #007cba;
  border: none;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s ease;
}

.search-btn:hover {
  background: #005a87;
}


/* Header controls (right side) */
.header-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
  transition: gap 0.3s ease;
}

/* Dark toggle button */
.dark-toggle {
  background: var(--card, #fff);
  color: var(--text, #222);
  border: 1px solid var(--rule, #eee);
  border-radius: 999px;
  padding: 3px 8px;
  height: 32px;
  min-width: 32px;
  display: flex;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.2s ease;
}

.dark-toggle:hover {
  background: var(--chip, #f5f5f5);
}

.dark-toggle svg {
  width: 16px;
  height: 16px;
}

.toggle-text {
  font-size: 0.9rem;
}

/* Footer styling */
.footer-inner { display: block; max-width: 1200px; margin: 0 auto; }

.footer-columns { display: grid; grid-template-columns: repeat(5, minmax(140px, 1fr)); gap: 12px 24px; width: 100%; margin-bottom: 8px; }

.footer-col strong { display: block; margin-bottom: 8px; color: var(--text, #111); text-transform: uppercase; letter-spacing: 0.03em; font-size: 0.82rem; font-weight: 700; }
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin: 6px 0; }
.footer-col a { color: var(--text, #333); text-decoration: none; font-size: 0.95rem; line-height: 1.4; }
.footer-col a:hover { color: #007cba; text-decoration: underline; }

.footer-legal { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; justify-content: space-between; padding-top: 12px; }
.footer-legal nav { font-size: 0.9rem; }
.footer-legal nav a { color: var(--text, #333); text-decoration: none; }
.footer-legal nav a:hover { text-decoration: underline; }
.footer-dot { color: var(--muted, #888); margin: 0 6px; }

.footer-social { max-width: 1200px; margin: 8px 0; padding: 0; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.footer-social-links { display: flex; align-items: center; gap: 12px; }
.social-link { color: var(--text, #222); display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border: 1px solid var(--rule, #eee); border-radius: 999px; text-decoration: none; background: var(--card, #fff); }
.social-link:hover { background: var(--chip, #f5f5f5); color: #007cba; }

.footer-tagline {
  margin-left: 1rem;
}

/* Breadcrumb styling */
.breadcrumb {
  margin: 0 0 18px 0;
  padding: 8px 0;
  font-size: 0.97rem;
  color: var(--muted, #888);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  /* Align left edge to match hamburger/menu content gutter */
  padding-left: 24px;
  padding-right: 24px;
}

/* Layout width to match BBC-style content column */
main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  box-sizing: border-box;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  box-sizing: border-box;
}

.breadcrumb-link {
  color: var(--muted, #888);
  text-decoration: underline;
}

.breadcrumb-sep {
  margin: 0 8px;
  color: var(--muted, #888);
}

.breadcrumb-current {
  color: var(--text, #222);
}

/* Site footer */
.site-footer {
  background: var(--card, #f7f7f7);
  color: var(--text, #222);
  padding: 24px;
  text-align: left;
  border-top: 1px solid var(--rule, #e5e5e5);
  margin-top: auto;
}

.footer-legal-bottom { width: 100%; text-align: left; margin-top: 8px; }
.footer-legal-bottom span { font-size: 0.85rem; color: var(--muted, #666); }
.footer-disclaimer { margin: 6px 0 0 0; max-width: 100%; font-size: 0.85rem; color: var(--muted, #666); line-height: 1.5; }

/* Responsive design */
@media (max-width: 900px) {
  .brand {
    flex-direction: column;
    gap: 12px;
    align-items: stretch;
  }
  .top-nav-list {
    padding: 0 16px;
  }
  
  .brand-left {
    justify-content: center;
    gap: 16px;
  }
  
  .header-controls {
    justify-content: flex-end;
    flex-wrap: wrap;
  }
  
  .header-search {
    margin-right: 0.5rem;
  }
  
  .search-input {
    width: 180px;
  }

  .footer-columns { grid-template-columns: repeat(2, minmax(140px, 1fr)); }
  .footer-legal { flex-direction: column; align-items: flex-start; gap: 8px; }
}

@media (max-width: 640px) {
  header.site {
    padding: 8px 0;
  }
  
  .brand {
    padding: 0 16px;
  }
  
  .brand-left {
    gap: 12px;
  }
  
  .header-controls {
    justify-content: flex-end;
  }
  
  .header-tagline {
    font-size: 0.9rem;
  }
  
  .search-input {
    width: 150px;
  }
  
  .breadcrumb {
    padding: 8px 16px;
  }
  
  .site-footer { padding: 16px; }
}