/* ========================================================================== */
/* IWAC Modern UI - Omeka S CSS Override                                     */
/* Improved by Senior Frontend Designer                                      */
/* - Converted to Logical Properties (margin-inline, inset-inline, etc.)     */
/* - Optimized Transitions (removed transition: all)                         */
/* - Enhanced Accessibility & Internationalization support                   */
/* ========================================================================== */

/* 0. DESIGN TOKENS ======================================================== */
:root {
  color-scheme: light;
  
  /* Color System - Light Theme Default */
  --primary-hue: 28;
  --primary-sat: 86%;
  --primary: hsl(var(--primary-hue), calc(var(--primary-sat) - 12%), 52%);
  --primary-hover: hsl(var(--primary-hue), calc(var(--primary-sat) - 12%), 47%);
  --primary-active: hsl(var(--primary-hue), var(--primary-sat), 42%);
  
  --ink: hsl(222, 24%, 14%);
  --ink-light: hsl(222, 18%, 36%);
  --muted: hsl(222, 14%, 52%);
  --surface: hsl(0, 0%, 100%);
  --surface-raised: hsl(210, 33%, 97%);
  --surface-overlay: hsla(0, 0%, 100%, 0.94);
  --background: hsl(210, 40%, 96%);
  --border: hsl(210, 24%, 86%);
  --border-light: hsl(210, 24%, 92%);
  
  /* Semantic Colors */
  --accent: var(--primary);
  --focus-color: var(--primary);
  --focus-ring: hsla(var(--primary-hue), var(--primary-sat), 49%, 0.25);
  --selection-bg: hsla(var(--primary-hue), var(--primary-sat), 49%, 0.15);
  
  /* Typography Scale - Fluid with limits */
  --text-xs: clamp(0.75rem, 0.72rem + 0.15vw, 0.8125rem);
  --text-sm: clamp(0.875rem, 0.84rem + 0.18vw, 0.9375rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.0625rem);
  --text-lg: clamp(1.125rem, 1.06rem + 0.35vw, 1.25rem);
  --text-xl: clamp(1.375rem, 1.25rem + 0.6vw, 1.625rem);
  --text-2xl: clamp(1.75rem, 1.5rem + 1.2vw, 2.25rem);
  --text-3xl: clamp(2.25rem, 1.9rem + 1.8vw, 3rem);
  
  /* Spacing Scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  
  /* Layout */
  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 0.875rem;
  --radius-xl: 1.25rem;
  --radius-full: 9999px;
  
  --lift-xxs: -0.0625rem;
  --lift-xs: -0.125rem;
  --lift-sm: -0.25rem;
  
  /* Shadows */
  --shadow-xs: 0 1px 2px 0 rgb(15 23 42 / 0.08);
  --shadow-sm: 0 2px 4px -1px rgb(15 23 42 / 0.12);
  --shadow-md: 0 8px 16px -4px rgb(15 23 42 / 0.14);
  --shadow-lg: 0 15px 30px -10px rgb(15 23 42 / 0.18);
  --shadow-xl: 0 25px 50px -12px rgb(15 23 42 / 0.22);
  
  /* Elevation helpers */
  --panel-bg: var(--surface-raised);
  --panel-border-color: var(--border);
  --panel-border: 1px solid var(--panel-border-color);
  --panel-radius: var(--radius-md);
  --panel-shadow: var(--shadow-sm);
  --blockquote-bg: color-mix(in srgb, var(--surface-raised) 88%, var(--primary) 12%);
  --blockquote-border: color-mix(in srgb, var(--primary) 60%, var(--border) 40%);
  --blockquote-quote: color-mix(in srgb, var(--primary) 80%, var(--ink) 20%);
  
  /* Footer Theme */
  --footer-surface: hsl(214, 32%, 17%);
  --footer-surface-alt: hsl(214, 32%, 14%);
  --footer-divider: hsl(214, 28%, 30%);
  --footer-text: hsl(210, 20%, 96%);
  --footer-text-muted: hsl(214, 22%, 80%);
  --footer-glow: hsla(var(--primary-hue), 70%, 60%, 0.22);
  
  /* Animation */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;
  
  /* Z-index Scale */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-modal: 300;
  --z-popover: 400;
  --z-tooltip: 500;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    
    --primary: hsl(var(--primary-hue), calc(var(--primary-sat) - 10%), 55%);
    --primary-hover: hsl(var(--primary-hue), calc(var(--primary-sat) - 10%), 60%);
    --primary-active: hsl(var(--primary-hue), var(--primary-sat), 39%);
    
    --ink: hsl(210, 25%, 96%);
    --ink-light: hsl(210, 15%, 75%);
    --muted: hsl(215, 12%, 65%);
    --surface: hsl(220, 18%, 12%);
    --surface-raised: hsl(220, 16%, 14%);
    --surface-overlay: hsla(220, 18%, 12%, 0.95);
    --background: hsl(220, 20%, 9%);
    --border: hsl(220, 12%, 22%);
    --border-light: hsl(220, 12%, 18%);
    
    --shadow-xs: 0 1px 2px 0 rgb(0 0 0 / 0.1);
    --shadow-sm: 0 2px 4px 0 rgb(0 0 0 / 0.2);
    --shadow-md: 0 4px 8px -1px rgb(0 0 0 / 0.3);
    --shadow-lg: 0 10px 20px -3px rgb(0 0 0 / 0.4);
    --shadow-xl: 0 20px 40px -8px rgb(0 0 0 / 0.5);
    --footer-surface: color-mix(in srgb, var(--surface) 80%, black 20%);
    --footer-surface-alt: color-mix(in srgb, var(--surface) 70%, black 30%);
    --footer-divider: color-mix(in srgb, var(--border) 85%, var(--ink) 15%);
    --footer-text: var(--ink);
    --footer-text-muted: var(--ink-light);
    --footer-glow: hsla(var(--primary-hue), var(--primary-sat), 55%, 0.28);
    --blockquote-bg: color-mix(in srgb, var(--surface-raised) 76%, var(--primary) 24%);
    --blockquote-border: color-mix(in srgb, var(--primary) 68%, var(--ink) 32%);
    --blockquote-quote: color-mix(in srgb, var(--primary) 75%, white 25%);
  }
}

body[data-theme="light"] {
  color-scheme: light;
  
  --primary-hue: 28;
  --primary-sat: 86%;
  --primary: hsl(var(--primary-hue), calc(var(--primary-sat) - 12%), 52%);
  --primary-hover: hsl(var(--primary-hue), calc(var(--primary-sat) - 12%), 47%);
  --primary-active: hsl(var(--primary-hue), var(--primary-sat), 42%);
  
  --ink: hsl(222, 24%, 14%);
  --ink-light: hsl(222, 18%, 36%);
  --muted: hsl(222, 14%, 52%);
  --surface: hsl(0, 0%, 100%);
  --surface-raised: hsl(210, 33%, 97%);
  --surface-overlay: hsla(0, 0%, 100%, 0.94);
  --background: hsl(210, 40%, 96%);
  --border: hsl(210, 24%, 86%);
  --border-light: hsl(210, 24%, 92%);
  
  --shadow-xs: 0 1px 2px 0 rgb(15 23 42 / 0.08);
  --shadow-sm: 0 2px 4px -1px rgb(15 23 42 / 0.12);
  --shadow-md: 0 8px 16px -4px rgb(15 23 42 / 0.14);
  --shadow-lg: 0 15px 30px -10px rgb(15 23 42 / 0.18);
  --shadow-xl: 0 25px 50px -12px rgb(15 23 42 / 0.22);
  --footer-surface: hsl(214, 32%, 17%);
  --footer-surface-alt: hsl(214, 32%, 14%);
  --footer-divider: hsl(214, 28%, 30%);
  --footer-text: hsl(210, 20%, 96%);
  --footer-text-muted: hsl(214, 22%, 80%);
  --footer-glow: hsla(var(--primary-hue), 70%, 60%, 0.22);
  --blockquote-bg: color-mix(in srgb, var(--surface-raised) 88%, var(--primary) 12%);
  --blockquote-border: color-mix(in srgb, var(--primary) 60%, var(--border) 40%);
  --blockquote-quote: color-mix(in srgb, var(--primary) 80%, var(--ink) 20%);
}

body[data-theme="dark"] {
  color-scheme: dark;
  
  --primary-hue: 28;
  --primary-sat: 86%;
  --primary: hsl(var(--primary-hue), calc(var(--primary-sat) - 10%), 55%);
  --primary-hover: hsl(var(--primary-hue), calc(var(--primary-sat) - 10%), 60%);
  --primary-active: hsl(var(--primary-hue), var(--primary-sat), 39%);
  
  --ink: hsl(210, 25%, 96%);
  --ink-light: hsl(210, 15%, 75%);
  --muted: hsl(215, 12%, 65%);
  --surface: hsl(220, 18%, 12%);
  --surface-raised: hsl(220, 16%, 14%);
  --surface-overlay: hsla(220, 18%, 12%, 0.95);
  --background: hsl(220, 20%, 9%);
  --border: hsl(220, 12%, 22%);
  --border-light: hsl(220, 12%, 18%);
  
  --shadow-xs: 0 1px 2px 0 rgb(0 0 0 / 0.1);
  --shadow-sm: 0 2px 4px 0 rgb(0 0 0 / 0.2);
  --shadow-md: 0 4px 8px -1px rgb(0 0 0 / 0.3);
  --shadow-lg: 0 10px 20px -3px rgb(0 0 0 / 0.4);
  --shadow-xl: 0 20px 40px -8px rgb(0 0 0 / 0.5);
  --footer-surface: color-mix(in srgb, var(--surface) 80%, black 20%);
  --footer-surface-alt: color-mix(in srgb, var(--surface) 70%, black 30%);
  --footer-divider: color-mix(in srgb, var(--border) 85%, var(--ink) 15%);
  --footer-text: var(--ink);
  --footer-text-muted: var(--ink-light);
  --footer-glow: hsla(var(--primary-hue), var(--primary-sat), 55%, 0.28);
  --blockquote-bg: color-mix(in srgb, var(--surface-raised) 76%, var(--primary) 24%);
  --blockquote-border: color-mix(in srgb, var(--primary) 68%, var(--ink) 32%);
  --blockquote-quote: color-mix(in srgb, var(--primary) 75%, white 25%);
}

/* 1. BASE RESETS ========================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 100%;
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 5rem; /* Account for sticky header when jumping to anchors */
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  background: var(--background);
  margin: 0;
  color: var(--ink);
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: var(--text-base);
  line-height: 1.6;
  font-feature-settings: 'kern' 1, 'liga' 1;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* Reset problematic padding from upstream theme */
  padding-top: 0 !important;
  margin-top: 0 !important;
}

/* Selection */
::selection {
  background: var(--selection-bg);
  color: var(--ink);
}

/* Focus States */
:focus-visible {
  outline: 2px solid var(--focus-color);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Links - Enhanced with subtle underline and better interaction */
a {
  color: var(--primary);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--primary) 30%, transparent);
  text-decoration-thickness: 0.0625rem;
  text-underline-offset: 0.15rem;
  text-decoration-skip-ink: auto;
  transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}

a:hover {
  color: var(--primary-hover);
  text-decoration-color: var(--primary-hover);
  text-decoration-thickness: 0.125rem;
}

a:visited {
  color: var(--muted);
  text-decoration-color: color-mix(in srgb, var(--muted) 30%, transparent);
}

a:visited:hover {
  color: var(--ink-light);
  text-decoration-color: var(--ink-light);
}

/* Cleaner links in headings - no underline needed */
:where(h1, h2, h3, h4, h5, h6) a {
  text-decoration: none;
  font-weight: inherit;
}

:where(h1, h2, h3, h4, h5, h6) a:hover {
  text-decoration: underline;
  text-decoration-thickness: 0.125rem;
  text-underline-offset: 0.2rem;
}

/* 1.5. LAYOUT CONTAINERS ================================================== */
.regions-container {
  border-bottom: none !important;
}

.sidebar-region {
  border: none !important;
}

/* 2. TYPOGRAPHY =========================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-weight: 600;
  line-height: 1.25;
  color: var(--ink);
  margin-block-start: 0;
  margin-block-end: var(--space-sm);
}

h1 { font-size: var(--text-3xl); font-weight: 700; }
h2 { font-size: var(--text-2xl); }
h3 { font-size: var(--text-xl); }
h4 { font-size: var(--text-lg); }
h5 { font-size: var(--text-base); }
h6 { font-size: var(--text-sm); }

p {
  margin-block-start: 0;
  margin-block-end: var(--space-md);
}

/* Restore readable list defaults inside content areas */
main :where(ul, ol),
.site-content :where(ul, ol),
.page :where(ul, ol),
.resource-content :where(ul, ol),
.resource-show :where(ul, ol),
.block-text :where(ul, ol),
.block-html :where(ul, ol),
.simple-page-content :where(ul, ol) {
  list-style: revert;
  list-style-position: outside;
  padding-inline-start: 1.25rem;
  margin-block: 0 var(--space-md);
}

main :where(ul ul, ul ol, ol ul, ol ol),
.site-content :where(ul ul, ul ol, ol ul, ol ol),
.page :where(ul ul, ul ol, ol ul, ol ol),
.resource-content :where(ul ul, ul ol, ol ul, ol ol),
.resource-show :where(ul ul, ul ol, ol ul, ol ol),
.block-text :where(ul ul, ul ol, ol ul, ol ol),
.block-html :where(ul ul, ul ol, ol ul, ol ol),
.simple-page-content :where(ul ul, ul ol, ol ul, ol ol) {
  margin-block: var(--space-xs) 0;
}

:where(main, .site-content, .page, .resource-content, .resource-show, .block-text, .block-html, .simple-page-content) blockquote {
  background: var(--blockquote-bg);
  border-inline-start: 0.25rem solid var(--blockquote-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  color: var(--ink);
  font-size: var(--text-base);
  font-style: italic;
  margin-block: var(--space-lg);
  margin-inline: 0;
  padding: clamp(1.25rem, 1rem + 1vw, 2rem);
  padding-inline-start: clamp(2.5rem, 2rem + 2vw, 3.75rem);
  position: relative;
  transition: background-color var(--transition-base), box-shadow var(--transition-base);
}

:where(main, .site-content, .page, .resource-content, .resource-show, .block-text, .block-html, .simple-page-content) blockquote::before {
  content: "\201C";
  color: var(--blockquote-quote);
  font-family: "Georgia", "Times New Roman", serif;
  font-size: clamp(2.5rem, 2rem + 2.5vw, 3.25rem);
  inset-inline-start: clamp(0.85rem, 0.5rem + 1vw, 1.5rem);
  line-height: 1;
  opacity: 0.35;
  position: absolute;
  top: clamp(0.25rem, -0.25rem + 1vw, 0.75rem);
}

:where(main, .site-content, .page, .resource-content, .resource-show, .block-text, .block-html, .simple-page-content) blockquote > :last-child {
  margin-block-end: 0;
}

:where(main, .site-content, .page, .resource-content, .resource-show, .block-text, .block-html, .simple-page-content) blockquote cite {
  color: var(--muted);
  display: block;
  font-size: var(--text-sm);
  font-style: normal;
  margin-top: var(--space-sm);
}

:where(main, .site-content, .page, .resource-content, .resource-show, .block-text, .block-html, .simple-page-content) blockquote cite::before {
  content: "\2014\00A0";
}

@media (min-width: 768px) {
  :where(main, .site-content, .page, .resource-content, .resource-show, .block-text, .block-html, .simple-page-content) blockquote {
    margin-inline: min(6vw, var(--space-2xl));
  }
}

/* 3. HEADER & NAVIGATION ================================================== */
.main-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: var(--panel-bg);
  border-bottom: 1px solid var(--border);
}

@supports ((-webkit-backdrop-filter: blur(0.5rem)) or (backdrop-filter: blur(0.5rem))) {
  .main-header {
    background: var(--surface-overlay);
    -webkit-backdrop-filter: blur(12px) saturate(1.2);
    backdrop-filter: blur(12px) saturate(1.2);
  }
}

.main-header__main-bar {
  padding-block: var(--space-sm);
}

.main-header__site-title img {
  height: clamp(2.5rem, 2rem + 2vw, 3.5rem);
  width: auto;
}

/* Navigation */
.main-navigation .navigation {
  display: flex;
  gap: var(--space-xs);
  list-style: none;
  flex-wrap: wrap;
  align-items: center;
}

.main-navigation .navigation > li > a {
  display: block;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--ink-light);
  text-transform: uppercase;
  letter-spacing: 0.025em;
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background-color var(--transition-fast);
  margin: 0;
  white-space: nowrap;
}

@media (min-width: 1024px) {
  .main-navigation__container {
    display: none;
  }

  .main-navigation__toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    margin-inline-start: var(--space-lg);
  }
}

@media (min-width: 1200px) {
  .main-navigation__container {
    display: block;
  }

  .main-navigation__toggle {
    display: none;
  }
}

.main-navigation .navigation > li > a:hover {
  background: var(--selection-bg);
  color: var(--primary);
  transform: translateY(var(--lift-xxs));
}

.main-navigation .navigation > li.active > a {
  color: var(--primary);
  background: transparent;
  font-weight: 600;
  position: relative;
}

/* Override upstream ::after underline for active state */
.main-navigation .navigation > li.active > a::after {
  content: "" !important;
  position: absolute !important;
  height: 3px !important;
  width: 100% !important;
  background: var(--primary) !important;
  bottom: -2px !important;
  left: 0 !important;
  right: 0 !important;
  margin: auto !important;
  transform: scale(1) !important;
  border-radius: var(--radius-full) !important;
  transition: none !important;
}

/* Breadcrumbs */
.breadcrumbs {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: calc(var(--space-xs) * 0.75);
  padding: calc(var(--space-xs) * 1.25) var(--space-sm);
  margin-block: 0 var(--space-sm);
  background: var(--surface-raised);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-xs);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1.2;
  max-width: 100%;
}

.breadcrumbs a {
  display: inline-flex;
  align-items: center;
  gap: calc(var(--space-xs) * 0.25);
  padding: 0.125rem 0.375rem;
  border-radius: calc(var(--radius-sm) - 0.125rem);
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.breadcrumbs a:visited {
  color: inherit;
}

.breadcrumbs a:hover,
.breadcrumbs a:focus-visible {
  color: var(--primary);
  background-color: var(--selection-bg);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--primary) 45%, transparent);
}

.breadcrumbs a:focus-visible {
  outline: 2px solid var(--focus-color);
  outline-offset: 2px;
}

.breadcrumbs :is([aria-current="page"], .current) {
  color: var(--ink);
}

.breadcrumbs ol,
.breadcrumbs ul {
  display: inline-flex;
  flex-wrap: wrap;
  gap: calc(var(--space-xs) * 0.75);
  margin: 0;
  padding: 0;
  list-style: none;
}

.breadcrumbs li {
  display: inline-flex;
  align-items: center;
  gap: calc(var(--space-xs) * 0.5);
}

.breadcrumbs .separator,
.breadcrumbs [aria-hidden="true"] {
  color: var(--border);
}

/* Mega Menu - Minimal Override */
.main-navigation .navigation > li > ul {
  background: var(--panel-bg);
  border-top: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  /* Allow upstream to handle positioning (width: 100vw, left: 0) */
}

@supports ((-webkit-backdrop-filter: blur(0.5rem)) or (backdrop-filter: blur(0.5rem))) {
  .main-navigation .navigation > li > ul {
    background: var(--surface-overlay);
    -webkit-backdrop-filter: blur(12px) saturate(1.2);
    backdrop-filter: blur(12px) saturate(1.2);
  }
}

.main-navigation .navigation > li > ul a {
  color: var(--ink);
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
  padding-block: var(--space-xs);
  display: block;
}

.main-navigation .navigation > li > ul a:hover {
  color: var(--primary);
  text-decoration: none;
}

/* Mobile Menu Drawer */
.menu-drawer {
  background: var(--panel-bg) !important;
  border-inline-end: 1px solid var(--border) !important;
  box-shadow: var(--shadow-xl) !important;
}

@supports ((-webkit-backdrop-filter: blur(0.5rem)) or (backdrop-filter: blur(0.5rem))) {
  .menu-drawer {
    background: var(--surface-overlay) !important;
    -webkit-backdrop-filter: blur(12px) saturate(1.2) !important;
    backdrop-filter: blur(12px) saturate(1.2) !important;
  }
}

@media (min-width: 1024px) and (max-width: 1199.98px) {
  body.menu-drawer-toggled .menu-drawer,
  .menu-drawer.toggled {
    transform: translateX(0) !important;
  }
}

/* Menu container */
.menu-drawer .menu-container {
  padding: 0 !important;
}

.menu-drawer .navigation {
  padding: var(--space-lg) 0;
  list-style: none !important;
  margin: 0 !important;
}

.menu-drawer .navigation > li {
  margin-bottom: 0 !important;
  padding: 0 !important;
  position: static !important;
}

.menu-drawer .navigation > li > a {
  display: block;
  padding: var(--space-md) var(--space-lg);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  border-radius: var(--radius-md);
  margin: var(--space-xs) var(--space-md);
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  border: 1px solid transparent;
}

.menu-drawer .navigation > li > a:hover,
.menu-drawer .navigation > li.active > a {
  background: var(--selection-bg);
  color: var(--primary);
  border-color: var(--border-light);
}

/* Override theme active state */
.menu-drawer .menu-container li.active {
  background-color: transparent !important;
}

/* First level submenus */
.menu-drawer .navigation > li > ul {
  background: var(--background);
  border-radius: var(--radius-lg);
  margin: var(--space-sm) var(--space-md) var(--space-md);
  padding: var(--space-sm);
  border: var(--panel-border);
  list-style: none !important;
  padding-bottom: var(--space-sm) !important;
}

.menu-drawer .navigation > li > ul > li {
  margin-bottom: 0 !important;
  padding: 0 !important;
}

.menu-drawer .navigation > li > ul > li > a {
  display: block;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  color: var(--ink-light);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.menu-drawer .navigation > li > ul > li > a:hover {
  background: var(--selection-bg);
  color: var(--primary);
}

/* Nested submenus (third level) */
.menu-drawer .navigation li ul ul {
  margin-inline-start: var(--space-md) !important;
  margin-top: var(--space-sm) !important;
  margin-bottom: var(--space-sm) !important;
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-sm);
  list-style: none !important;
  padding-bottom: var(--space-sm) !important;
}

.menu-drawer .navigation li ul ul li {
  margin-bottom: 0 !important;
  padding: 0 !important;
}

.menu-drawer .navigation li ul ul a {
  padding: var(--space-xs) var(--space-md);
  font-size: var(--text-xs);
  color: var(--muted);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.menu-drawer .navigation li ul ul a:hover {
  background: var(--selection-bg);
  color: var(--primary);
}

/* Menu header styling */
.menu-drawer .navigation .menu-header > a {
  font-weight: 600 !important;
  color: var(--ink) !important;
  font-size: var(--text-sm) !important;
  text-transform: uppercase;
  letter-spacing: 0.025em;
  padding-bottom: var(--space-xs) !important;
  border-bottom: 1px solid var(--border-light) !important;
  margin-bottom: var(--space-sm) !important;
  background: none !important;
}

.menu-drawer .navigation .menu-header > a:hover {
  background: none !important;
  color: var(--primary) !important;
}

/* Remove list markers and pseudo-elements */
.menu-drawer .menu-container li::before {
  content: none !important;
  display: none !important;
}

.menu-drawer .menu-container ul li::marker {
  content: none !important;
  display: none !important;
}

.menu-drawer .menu-container ul {
  list-style: none !important;
  margin-inline-start: 0 !important;
  padding-inline-start: 0 !important;
}

/* Navigation controls header */
.menu-drawer .navigation-controls {
  background: var(--background) !important;
  border-bottom: 1px solid var(--border) !important;
  padding: var(--space-md) var(--space-lg);
  margin-bottom: var(--space-md);
}

/* Close button */
.menu-drawer .menu-backer {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--ink-light);
  background: var(--panel-bg);
  border: var(--panel-border);
  border-radius: var(--panel-radius);
  text-decoration: none;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  gap: var(--space-sm);
}

.menu-drawer .menu-backer::before {
  content: '←';
  font-size: var(--text-base);
  color: var(--ink-light);
  transition: color var(--transition-fast);
}

.menu-drawer .menu-backer:hover {
  background: var(--selection-bg);
  color: var(--primary);
  border-color: var(--primary);
}

.menu-drawer .menu-backer:hover::before {
  color: var(--primary);
}

/* 4. CONTENT BLOCKS ======================================================= */
.blocks .block-group-grid {
  background: var(--panel-bg);
  border: var(--panel-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-block-end: var(--space-lg);
  box-shadow: var(--panel-shadow);
}

/* Page Title Section */
.blocks .block-group-grid:has(> .block-pageTitle) {
  background: linear-gradient(135deg, var(--surface) 0%, var(--background) 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.block-pageTitle .title {
  font-size: var(--text-2xl);
  font-weight: 700;
  background: linear-gradient(135deg, var(--ink) 0%, var(--primary) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin: 0;
}

/* Keep title flexible and allow switcher to hug the right edge */
.blocks .block-group-grid:has(> .block-pageTitle) > .block-pageTitle {
  flex: 1 1 auto;
  min-width: 0;
}

.blocks .block-group-grid:has(> .block-pageTitle) > .block-language-switcher {
  margin-inline-start: auto;
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  align-self: center;
}

/* Fallback when :has() is unsupported and blocks are adjacent */
.block-pageTitle + .block-language-switcher {
  margin-inline-start: auto;
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Language Switcher */
.block-language-switcher .flag-icon {
  width: 2rem;
  aspect-ratio: 3/2;
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: var(--shadow-sm);
  border: 0.125rem solid transparent;
}

.block-language-switcher .flag-icon:hover {
  transform: translateY(var(--lift-xs));
  box-shadow: var(--shadow-md);
}

.block-language-switcher .active.flag-icon {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

/* Assets Block */
.assets .asset img,
.assets .asset .thumbnail,
.assets .asset a > img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.assets .asset:hover img,
.assets .asset a:hover > img {
  transform: translateY(var(--lift-xs));
  box-shadow: var(--shadow-md);
}

.assets .asset a:focus-visible > img {
  box-shadow: 0 0 0 3px var(--focus-ring), var(--shadow-md);
}

.assets .asset .caption {
  margin-top: var(--space-sm);
  color: var(--ink-light);
  font-size: var(--text-sm);
}

/* Banner */
.banner {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.banner img {
  border-radius: inherit;
}

.banner.has-text::before {
  border-radius: inherit;
}

/* 5. CARDS & RESOURCES ==================================================== */
.resource-grid .resource,
.resource-list .resource,
.media-embed .resource {
  background: var(--panel-bg);
  border: var(--panel-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  box-shadow: var(--panel-shadow);
}

.resource-grid .resource:hover,
.resource-list .resource:hover {
  transform: translateY(var(--lift-xs));
  box-shadow: var(--shadow-md);
  border-color: color-mix(in srgb, var(--primary) 40%, var(--border));
}

/* Add subtle scale on resource thumbnails */
.resource__thumbnail {
  overflow: hidden;
}

.resource__thumbnail img {
  transition: transform var(--transition-slow);
}

.resource:hover .resource__thumbnail img {
  transform: scale(1.05);
}

.resource .title a {
  color: var(--ink);
  font-weight: 500;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.resource .title a:hover {
  color: var(--primary);
}

/* 6. FORMS & INPUTS ======================================================= */
input[type="text"],
input[type="email"],
input[type="search"],
input[type="url"],
input[type="tel"],
input[type="password"],
input[type="date"],
input[type="number"],
textarea,
select {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-base);
  color: var(--ink);
  background: var(--panel-bg);
  border: var(--panel-border);
  border-radius: var(--panel-radius);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--focus-ring);
  transform: translateY(var(--lift-xxs));
}

/* Buttons */
button,
.button,
input[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--text-sm);
  font-weight: 500;
  color: white;
  background: var(--primary);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: 0 2px 4px -1px color-mix(in srgb, var(--primary) 35%, transparent);
}

button:hover,
.button:hover {
  background: var(--primary-hover);
  transform: translateY(var(--lift-xxs));
  box-shadow: 0 4px 8px -2px color-mix(in srgb, var(--primary) 45%, transparent);
}

button:active {
  background: var(--primary-active);
  transform: translateY(0);
  box-shadow: 0 1px 2px 0 color-mix(in srgb, var(--primary) 30%, transparent);
}

/* IIIF Button Exception */
.iiif-copy,
.iiif-copy.button {
  width: 2.8125rem;
  height: 2.8125rem;
  background: url(/modules/IiifServer/asset/img/iiif.png) no-repeat center/cover;
  filter: grayscale(1);
  border-radius: var(--radius-sm);
  padding: 0;
  transition: filter var(--transition-fast);
}

.iiif-copy:hover {
  filter: grayscale(0);
  background: url(/modules/IiifServer/asset/img/iiif.png) no-repeat center/cover;
  transform: none;
}

/* Universal Viewer (UV) - Reset global button styles */
/* UV uses icon buttons with background-images; preserve native appearance */
.uv button,
.uv .button,
.uv-iiif-extension-host button,
.uv-iiif-extension-host .button {
  all: revert;
  box-sizing: border-box;
}

/* Restore UV-specific button styling */
.uv-iiif-extension-host button {
  border: 0;
  background-color: transparent;
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  cursor: pointer;
}

/* Ensure UV icon buttons retain their background-image icons */
.uv .expandButton,
.uv .collapseButton,
.uv .btn,
.uv [class*="Button"],
.uv-iiif-extension-host .expandButton,
.uv-iiif-extension-host .collapseButton,
.uv-iiif-extension-host .btn,
.uv-iiif-extension-host [class*="Button"] {
  display: block;
  padding: 0;
  background-color: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  color: inherit;
  transform: none;
  transition: none;
}

/* Prevent hover effects from breaking UV buttons */
.uv button:hover,
.uv .button:hover,
.uv-iiif-extension-host button:hover,
.uv-iiif-extension-host .button:hover {
  background-color: transparent;
  transform: none;
  box-shadow: none;
}

/* Reset global form input styles for UV */
.uv input,
.uv select,
.uv textarea,
.uv-iiif-extension-host input,
.uv-iiif-extension-host select,
.uv-iiif-extension-host textarea {
  all: revert;
  box-sizing: border-box;
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}

/* Restore UV-specific input styling (e.g., shareInput) */
.uv input[type="text"],
.uv-iiif-extension-host input[type="text"] {
  display: block;
  width: 100%;
  padding: 4px 8px;
  margin: 0;
  font-size: 11px;
  line-height: 1.4;
  color: #000;
  background: #efefef;
  border: 1px solid #9a9a9a;
  border-radius: 0;
  box-shadow: none;
  transition: none;
}

.uv input[type="text"]:focus,
.uv-iiif-extension-host input[type="text"]:focus {
  outline: 1px solid #666;
  box-shadow: none;
  transform: none;
}

/* Reset global typography styles for UV */
.uv h1,
.uv h2,
.uv h3,
.uv h4,
.uv h5,
.uv h6,
.uv .title,
.uv-iiif-extension-host h1,
.uv-iiif-extension-host h2,
.uv-iiif-extension-host h3,
.uv-iiif-extension-host h4,
.uv-iiif-extension-host h5,
.uv-iiif-extension-host h6,
.uv-iiif-extension-host .title {
  all: revert;
  box-sizing: border-box;
  font-family: sans-serif;
  font-size: 12px;
  line-height: 1.42857143;
  margin: 0;
  padding: 0;
  border: none;
}

/* Ensure UV panel titles don't get extended underlines */
.uv .rightPanel .top .title,
.uv-iiif-extension-host .rightPanel .top .title {
  display: inline;
  font-size: 13px;
  font-weight: normal;
  color: inherit;
  background: none;
  border: none;
  text-decoration: none;
}

.uv .rightPanel .top .title::before,
.uv .rightPanel .top .title::after,
.uv-iiif-extension-host .rightPanel .top .title::before,
.uv-iiif-extension-host .rightPanel .top .title::after {
  content: none;
  display: none;
}

/* 7. FACETS & SIDEBAR ===================================================== */

/* Faceted browse list layout fix */
.faceted-browse-page #section-sidebar .select-list,
.block-facetedBrowsePreview #section-sidebar .select-list {
  display: grid !important;
  grid-template-columns: 1fr;
  gap: var(--space-xs);
  margin: 0;
  padding: 0;
  list-style: none;
}

.faceted-browse-page #section-sidebar .select-list > li,
.block-facetedBrowsePreview #section-sidebar .select-list > li {
  width: 100%;
  margin: 0;
}

.faceted-browse-page #section-sidebar .select-list > li,
.faceted-browse-page #section-sidebar .select-list > li.value.selected,
.block-facetedBrowsePreview #section-sidebar .select-list > li,
.block-facetedBrowsePreview #section-sidebar .select-list > li.value.selected {
  align-self: stretch;
}

.faceted-browse-page #section-sidebar .select-list label,
.block-facetedBrowsePreview #section-sidebar .select-list label {
  width: 100%;
}

/* Override upstream label colors for dark theme */
.faceted-browse-page label,
.faceted-browse-page legend,
#section-sidebar label,
#section-sidebar legend {
  color: var(--ink) !important;
}

.faceted-browse-page #section-sidebar .field,
.faceted-browse-page #section-sidebar fieldset {
  background: var(--panel-bg);
  border: var(--panel-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  margin-block-end: var(--space-md);
  box-shadow: var(--panel-shadow);
}

.faceted-browse-page #section-sidebar legend,
.faceted-browse-page #section-sidebar .field > h3 {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-block-end: var(--space-sm);
}

.faceted-browse-page #section-sidebar label {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--text-sm);
  color: var(--ink) !important; /* Override upstream theme color */
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.faceted-browse-page #section-sidebar label:hover {
  background: var(--selection-bg);
}

.faceted-browse-page #section-sidebar input[type="checkbox"]:checked + label,
.faceted-browse-page #section-sidebar label:has(> input:checked) {
  background: var(--selection-bg);
  color: var(--primary);
  font-weight: 500;
}

/* Checkbox and Radio Button styling for dark theme */
.faceted-browse-page #section-sidebar input[type="checkbox"],
.faceted-browse-page #section-sidebar input[type="radio"],
.block-facetedBrowsePreview #section-sidebar input[type="checkbox"],
.block-facetedBrowsePreview #section-sidebar input[type="radio"] {
  accent-color: var(--accent) !important;
  width: 1rem !important;
  height: 1rem !important;
  margin: 0 !important;
  flex: 0 0 auto !important;
  /* Override upstream theme styling */
  appearance: auto !important;
  background-color: var(--surface) !important;
  border: 0.125rem solid var(--muted) !important;
  transform: none !important;
}

/* Override upstream radio button custom styling */
.faceted-browse-page #section-sidebar input[type="radio"]::before,
.block-facetedBrowsePreview #section-sidebar input[type="radio"]::before {
  display: none !important;
  content: none !important;
}

/* Checked state for radio buttons */
.faceted-browse-page #section-sidebar input[type="radio"]:checked,
.block-facetedBrowsePreview #section-sidebar input[type="radio"]:checked {
  accent-color: var(--accent) !important;
  background-color: var(--surface) !important;
  border: 0.125rem solid var(--accent) !important;
}

/* Selected state */
.faceted-browse-page #section-sidebar label.selected,
.faceted-browse-page #section-sidebar input[type="checkbox"]:checked + label,
.faceted-browse-page #section-sidebar label:has(> input:checked) {
  background: var(--selection-bg);
  color: var(--primary);
  font-weight: 500;
}

/* 8. TABLES =============================================================== */
table {
  width: 100%;
  background: var(--panel-bg);
  border: var(--panel-border);
  border-radius: var(--radius-lg);
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  box-shadow: var(--panel-shadow);
}

table th {
  background: var(--background);
  color: var(--ink);
  font-weight: 600;
  font-size: var(--text-sm);
  text-align: left;
  padding: var(--space-md);
  border-bottom: 2px solid var(--primary);
  position: sticky;
  top: 0;
  z-index: 10;
}

table td {
  padding: var(--space-md);
  border-bottom: 1px solid var(--border-light);
  transition: background-color var(--transition-fast);
}

table tr:hover td {
  background: var(--selection-bg);
}

table tr:last-child td {
  border-bottom: none;
}

/* 8.5. METADATA =========================================================== */
.metadata dl > .property {
  background: var(--panel-bg);
  border: var(--panel-border);
  border-radius: var(--panel-radius);
  padding: var(--space-md);
  margin-bottom: var(--space-lg);
  box-shadow: var(--panel-shadow);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.metadata dl > .property:hover {
  border-color: var(--border-light);
  box-shadow: var(--shadow-md);
}

.metadata dl > .property dt {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--primary) !important;
  text-transform: uppercase;
  letter-spacing: 0.025em;
  margin-bottom: var(--space-xs);
  padding-bottom: var(--space-xs);
  border-bottom: 1px solid var(--border-light);
  display: inline-block;
  border-bottom-width: 0.125rem;
}

/* Override upstream desktop layout to maintain consistent styling */
@media (min-width: 768px) {
  .metadata dl > .property dt:not(.sidebar-region .metadata dl > .property dt) {
    float: none !important;
    width: auto !important;
    margin-bottom: var(--space-xs) !important;
    display: inline-block !important;
  }
}

.metadata dl > .property dd {
  color: var(--ink) !important;
  font-size: var(--text-base);
  line-height: 1.6;
  margin-top: var(--space-sm);
  padding: 0;
}

/* Ensure links within metadata have good contrast */
.metadata dl > .property dd a {
  color: var(--primary);
  text-decoration: underline;
  text-decoration-color: var(--primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.125rem;
  transition: color var(--transition-fast);
}

.metadata dl > .property dd a:hover {
  color: var(--primary-hover);
  text-decoration-color: var(--primary-hover);
}

.metadata dl > .property dd a:visited {
  color: var(--ink-light);
  text-decoration-color: var(--ink-light);
}

.metadata dl > .property dd a:visited:hover {
  color: var(--primary);
  text-decoration-color: var(--primary);
}

/* 8.6. IFRAME EMBEDS ====================================================== */
iframe {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

/* 9. PAGINATION =========================================================== */
.pagination {
  display: flex;
  gap: var(--space-xs);
  margin-block: var(--space-lg);
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 var(--space-md);
  font-size: var(--text-sm);
  color: var(--ink);
  background: var(--panel-bg);
  border: var(--panel-border);
  border-radius: var(--panel-radius);
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), color var(--transition-fast);
}

.pagination a:hover {
  background: var(--selection-bg);
  border-color: var(--primary);
  transform: translateY(var(--lift-xxs));
  color: var(--primary);
}

.pagination .active,
.pagination .active a {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

/* 10. FOOTER ============================================================== */
.main-footer {
  clear: both;
  color: var(--footer-text);
  font-size: var(--text-sm);
  margin-top: var(--space-3xl);
  position: relative;
}

/* Footer top section */
.main-footer__top {
  background-color: var(--footer-surface);
  background: linear-gradient(180deg, var(--footer-surface) 0%, var(--footer-surface-alt) 100%);
  border-top: 1px solid var(--footer-divider);
  padding: var(--space-2xl) 0 var(--space-lg);
  position: relative;
}

.main-footer__top::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 20%, var(--footer-glow) 0%, transparent 65%);
  pointer-events: none;
}

.main-footer__top-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
}

@media (min-width: 1024px) {
  .main-footer__top-container {
    flex-direction: row;
    gap: var(--space-xl);
  }
}

/* Column layouts */
.main-footer__top-container > div {
  flex-grow: 1;
  margin-bottom: var(--space-md);
  position: relative;
}

.main-footer__top-container > div:first-child {
  padding-inline-start: 0;
}

/* Divider lines between columns */
.main-footer__top-container > div:nth-child(2)::before,
.main-footer__top-container > div:nth-child(3)::before {
  content: "";
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--footer-divider) 20%, var(--footer-divider) 80%, transparent 100%);
  position: absolute;
  top: calc(-1 * var(--space-xl));
  inset-inline-start: 0;
  opacity: 0.6;
}

@media (min-width: 1024px) {
  .main-footer__top-container > div:nth-child(2)::before,
  .main-footer__top-container > div:nth-child(3)::before {
    inset-inline-start: calc(-1 * var(--space-lg));
    top: 0;
    width: 1px;
    height: 100%;
    background: linear-gradient(180deg, transparent 0%, var(--footer-divider) 20%, var(--footer-divider) 80%, transparent 100%);
  }
}

/* No menu layout */
.main-footer__top-container.no-menu {
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

/* Column specific styling */
.main-footer__col1,
.main-footer__col3 {
  text-align: center;
}

@media (min-width: 1024px) {
  .main-footer__col1,
  .main-footer__col3 {
    max-width: 30%;
    text-align: start;
  }
}

.main-footer__col1 img {
  max-width: 120px;
  height: auto;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

/* Footer navigation */
.main-footer__col2 {
  display: flex;
  justify-content: center;
}

.main-footer__col2 .navigation {
  display: flex;
  align-self: flex-start;
  flex-direction: column;
  flex-wrap: wrap;
  gap: var(--space-xl);
  justify-content: center;
  list-style: none;
  margin: 0;
  padding: 0;
  text-align: center;
}

@media (min-width: 768px) {
  .main-footer__col2 .navigation {
    flex-direction: row;
    text-align: start;
  }
}

@media (min-width: 1024px) {
  .main-footer__col2 .navigation {
    justify-content: flex-start;
  }
}

/* Remove list markers */
.main-footer__col2 .navigation li::before {
  content: none !important;
}

/* First level navigation items */
.main-footer__col2 .navigation > li {
  flex: 1;
  min-width: 160px;
}

@media (min-width: 768px) {
  .main-footer__col2 .navigation > li {
    max-width: 20%;
  }
}

/* First level links */
.main-footer__col2 .navigation > li > a {
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--footer-text);
  display: block;
  margin-bottom: var(--space-sm);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.main-footer__col2 .navigation > li > a:hover {
  background: var(--selection-bg);
  color: var(--primary);
  text-decoration: none;
}

.main-footer__col2 .navigation > li.active > a,
.main-footer__col2 .navigation > li.current > a,
.main-footer__col2 .navigation > li.current-menu-item > a {
  color: var(--primary);
}

/* Second level navigation */
.main-footer__col2 .navigation > li > ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.main-footer__col2 .navigation > li > ul li {
  margin-bottom: var(--space-xs);
}

.main-footer__col2 .navigation > li > ul li a {
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--footer-text) 88%, var(--footer-surface) 12%);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), color var(--transition-fast);
  display: block;
}

.main-footer__col2 .navigation > li > ul li a:hover {
  background: var(--selection-bg);
  color: var(--primary);
  text-decoration: none;
}

/* Third level navigation */
.main-footer__col2 .navigation li ul ul {
  margin-inline-start: 0;
  padding-inline-start: var(--space-lg);
}

.main-footer__col2 .navigation li ul ul a {
  font-size: var(--text-xs);
  color: color-mix(in srgb, var(--footer-text) 75%, var(--footer-surface) 25%);
  padding: calc(var(--space-xs) / 2) var(--space-sm);
}

.main-footer__col2 .navigation li ul ul a:hover {
  color: var(--footer-text);
}

/* Footer bottom section */
.main-footer__bottom {
  background-color: var(--footer-surface);
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--footer-surface) 92%, black 8%) 0%,
    color-mix(in srgb, var(--footer-surface-alt) 88%, black 12%) 100%
  );
  border-top: 1px solid var(--footer-divider);
  box-shadow: 0 -12px 24px -18px color-mix(in srgb, black 42%, transparent);
  padding: var(--space-xl) 0;
  color: var(--footer-text);
}

.main-footer__bottom-container {
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: var(--space-lg);
  justify-content: center;
  text-align: center;
}

@media (min-width: 1024px) {
  .main-footer__bottom-container {
    flex-direction: row;
    text-align: start;
  }
  
  .main-footer__bottom-container.has-social-networks {
    justify-content: space-between;
  }
}

/* Social networks */
.main-footer__social-network {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  flex-shrink: 0;
  gap: var(--space-md);
  justify-content: center;
}

@media (min-width: 1024px) {
  .main-footer__social-network {
    order: 1;
  }
}

.main-footer__social-network a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  background: color-mix(in srgb, var(--footer-text) 18%, var(--footer-surface) 82%);
  border: 1px solid color-mix(in srgb, var(--footer-text) 24%, var(--footer-divider) 76%);
  border-radius: var(--radius-full);
  color: var(--footer-text);
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: 0 12px 24px -18px color-mix(in srgb, black 55%, transparent);
}

.main-footer__social-network a:hover {
  background: color-mix(in srgb, var(--primary) 32%, var(--footer-surface) 68%);
  border-color: color-mix(in srgb, var(--primary) 60%, var(--footer-text) 40%);
  color: var(--primary);
  transform: translateY(var(--lift-xs));
  box-shadow: 0 14px 28px -16px color-mix(in srgb, var(--primary) 45%, black 55%);
}

.main-footer__social-network a:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--primary) 65%, var(--footer-text) 35%);
  outline-offset: 3px;
}
.main-footer__social-network a:visited {
  color: var(--footer-text);
}

.main-footer__social-network a svg,
.main-footer__social-network a i {
  color: inherit;
  fill: currentColor;
}


/* General footer links */
.main-footer a {
  color: var(--footer-text);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.main-footer a:hover {
  color: var(--primary);
}

.main-footer a:visited {
  color: color-mix(in srgb, var(--footer-text) 80%, var(--footer-divider) 20%);
}

.main-footer a:visited:hover {
  color: var(--primary);
}

/* Footer headings */
.main-footer h1,
.main-footer h2,
.main-footer h3,
.main-footer h4 {
  color: var(--footer-text);
  margin-bottom: var(--space-sm);
  font-weight: 600;
}

/* Copyright and bottom text */
.main-footer__copyright,
.main-footer__bottom p {
  font-size: var(--text-xs);
  color: color-mix(in srgb, var(--footer-text) 85%, var(--footer-text-muted) 15%);
}

/* Horizontal rules */
.main-footer hr {
  margin-bottom: 0;
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--footer-divider) 20%, var(--footer-divider) 80%, transparent 100%);
  opacity: 0.6;
}

/* 11. UTILITIES =========================================================== */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: var(--lift-xxs);
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Container widths */
.container,
.wrap {
  max-width: min(90rem, 100% - 2rem);
  margin-inline: auto;
}

/* Responsive media */
img,
video {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Skip to content */
#skipnav {
  position: absolute;
  inset-block-start: -100%;
  inset-inline-start: var(--space-md);
  background: var(--primary);
  color: white;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-weight: 500;
  text-decoration: none;
  z-index: var(--z-tooltip);
  transition: inset-block-start var(--transition-base);
}

#skipnav:focus {
  inset-block-start: var(--space-md);
}

/* Smooth page transitions (optional progressive enhancement) */
@media (prefers-reduced-motion: no-preference) {
  @supports (view-transition-name: none) {
    ::view-transition-old(root),
    ::view-transition-new(root) {
      animation-duration: 0.3s;
    }
  }
}

/* Print styles */
@media print {
  .main-header,
  .main-footer,
  .main-navigation,
  #user-bar,
  .pagination,
  .browse-controls {
    display: none !important;
  }
  
  body {
    background: white;
    color: black;
    font-size: 12pt;
  }
  
  a {
    color: black;
    text-decoration: underline;
  }
}

/* 19. LINKED RESOURCES & ACCORDION IMPROVEMENTS ========================= */

/* Accordion Container - Better integration with dark theme */
.accordion__container {
  background-color: var(--panel-bg);
  border: var(--panel-border);
  border-radius: var(--panel-radius);
  box-shadow: var(--panel-shadow);
  overflow: hidden; /* Ensure child elements respect the border radius */
}

/* Accordion Trigger - Enhanced states and dark theme compatibility */
.accordion__trigger {
  background-color: var(--surface-raised);
  border-bottom: 1px solid var(--border);
  color: var(--ink);
  transition: var(--transition-base);
}

.accordion__trigger:hover,
.accordion__trigger:focus {
  background-color: var(--surface) !important;
  color: var(--ink) !important;
}

/* Expanded accordion trigger - Distinctive styling */
.accordion__trigger.expanded {
  background-color: var(--surface); /* Fallback */
  background-color: color-mix(in srgb, var(--primary) 15%, var(--surface-raised));
  border-bottom-color: var(--primary);
}

.accordion__trigger.expanded:hover,
.accordion__trigger.expanded:focus {
  background-color: var(--surface) !important; /* Fallback */
  background-color: color-mix(in srgb, var(--primary) 20%, var(--surface-raised)) !important;
}

/* Accordion trigger accent bar - Use primary color */
.accordion__trigger::before {
  background-color: var(--primary);
}

/* Expanded state gets enhanced accent */
.accordion__trigger.expanded::before {
  background-color: var(--primary);
  box-shadow: 0 0 0 1px hsla(var(--primary-hue), var(--primary-sat), 49%, 0.3); /* Fallback */
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--primary) 30%, transparent);
}

/* Accordion icon container - Better contrast */
.accordion__icon {
  border: var(--panel-border);
  background-color: var(--panel-bg);
}

.accordion__trigger.expanded .accordion__icon {
  border-color: var(--primary);
  background-color: var(--surface-raised); /* Fallback */
  background-color: color-mix(in srgb, var(--primary) 10%, var(--surface));
}

/* Linked Header component styling */
.linked-header {
  background-color: var(--panel-bg);
  border: var(--panel-border);
  border-radius: var(--panel-radius);
  padding: var(--space-md);
  margin-bottom: var(--space-lg);
  color: var(--ink) !important; /* Override upstream low-contrast text color */
}

/* Fix the specific label element that's showing #333333 */
.linked-header label {
  color: var(--ink) !important;
}

/* If linked-header contains heading elements */
.linked-header h1,
.linked-header h2,
.linked-header h3,
.linked-header h4,
.linked-header h5,
.linked-header h6 {
  color: var(--ink) !important;
  margin-top: 0;
}

/* Ensure all text content within linked-header has proper contrast */
.linked-header,
.linked-header p,
.linked-header span,
.linked-header div {
  color: var(--ink) !important;
}

/* Links within linked-header should maintain primary color but be readable */
.linked-header a {
  color: var(--primary) !important;
  text-decoration: underline;
  text-decoration-color: var(--primary);
  transition: color var(--transition-fast);
}

.linked-header a:hover {
  color: var(--primary-hover) !important;
  text-decoration-color: var(--primary-hover);
}

.linked-header a:visited {
  color: var(--ink-light) !important;
}

/* Linked resource property accordion styling */
.linked-resource-property.accordion__trigger {
  background-color: var(--surface);
  border-color: var(--border-light);
}

.linked-resource-property.accordion__trigger.expanded {
  background-color: var(--surface-raised); /* Fallback */
  background-color: color-mix(in srgb, var(--primary) 12%, var(--surface));
  border-inline-start: 3px solid var(--primary);
  padding-inline-start: calc(0.9375rem - 0.125rem); /* Adjust for thicker border */
}

/* Remove the default ::before styling for linked-resource-property to avoid double borders */
.linked-resource-property.accordion__trigger.expanded::before {
  display: none;
}

/* Linked resource property accordion panel styling */
.linked-resource-property__panel.accordion__panel {
  background-color: var(--panel-bg);
  border: var(--panel-border);
  border-top: none;
  border-radius: 0; /* Container handles the border radius */
}