:root {
  --ukwa-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;

  --ukwa-white: #ffffff;

  --ukwa-dark-50:  #f8fafc;
  --ukwa-dark-100: #f1f5f9;
  --ukwa-dark-200: #e2e8f0;
  --ukwa-dark-300: #cbd5e1;
  --ukwa-dark-400: #94a3b8;
  --ukwa-dark-500: #64748b;
  --ukwa-dark-600: #475569;
  --ukwa-dark-700: #334155;
  --ukwa-dark-800: #1e293b;
  --ukwa-dark-900: #0f172a;
  --ukwa-dark-950: #020617;

  --ukwa-accent-primary: #3b82f6;
  --ukwa-accent-secondary: #8b5cf6;
  --ukwa-accent-success: #10b981;
  --ukwa-accent-warning: #f59e0b;
  --ukwa-accent-danger: #ef4444;

  --ukwa-page-bg: #ffffff;
  --ukwa-page-text: #1f2937;
  --ukwa-muted-text: #475569;
  --ukwa-panel-bg: #ffffff;
  --ukwa-panel-border: #e2e8f0;
  --ukwa-link: #2563eb;
  --ukwa-link-hover: #1d4ed8;
  --ukwa-focus: #2563eb;
  --ukwa-calendar-bar: var(--ukwa-link);
  --ukwa-calendar-bar-hover: #ec4899;
  --ukwa-calendar-bar-focus: #ec4899;
  --ukwa-header-bg: #0f172a;
  --ukwa-header-bg-mid: #1e293b;
  --ukwa-header-border: #334155;
  /* Footer: ukwa-new-site Footer.jsx — blue-900 in light (default), dark-900 when dark */
  --ukwa-footer-bg: #1e3a8a;
  --ukwa-footer-border: #1e40af;
  --ukwa-footer-text: #dbeafe;
  --ukwa-chrome-text: #f1f5f9;
  --ukwa-chrome-text-muted: #e2e8f0;
  --ukwa-chrome-link: #f1f5f9;
  --ukwa-chrome-link-hover: #ffffff;
  --ukwa-radius: 1rem;
  --ukwa-shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
  --ukwa-content-max-width: 1200px;
  --ukwa-content-padding-inline: 1.5rem;
  --ukwa-header-height: 88px;
}

@media (prefers-color-scheme: dark) {
  body:not([data-theme="light"]) {
    --ukwa-page-bg: #020617;
    --ukwa-page-text: #f1f5f9;
    --ukwa-muted-text: #cbd5e1;
    --ukwa-panel-bg: #0f172a;
    --ukwa-panel-border: #334155;
    --ukwa-link: #93c5fd;
    --ukwa-link-hover: #bfdbfe;
    --ukwa-focus: #93c5fd;
    --ukwa-calendar-bar: #a6cdf5;
    --ukwa-calendar-bar-hover: #f5a6eb;
    --ukwa-calendar-bar-focus: var(--ukwa-focus);
    --ukwa-shadow: 0 18px 45px rgba(0, 0, 0, 0.35);
    --ukwa-footer-bg: #0f172a;
    --ukwa-footer-border: #334155;
    --ukwa-footer-text: #94a3b8;
  }
}

body[data-theme="dark"],
html.dark body {
  --ukwa-page-bg: #020617;
  --ukwa-page-text: #f1f5f9;
  --ukwa-muted-text: #cbd5e1;
  --ukwa-panel-bg: #0f172a;
  --ukwa-panel-border: #334155;
  --ukwa-link: #93c5fd;
  --ukwa-link-hover: #bfdbfe;
  --ukwa-focus: #93c5fd;
  --ukwa-calendar-bar: #a6cdf5;
  --ukwa-calendar-bar-hover: #f5a6eb;
  --ukwa-calendar-bar-focus: var(--ukwa-focus);
  --ukwa-shadow: 0 18px 45px rgba(0, 0, 0, 0.35);
  --ukwa-header-bg: #0f172a;
  --ukwa-header-bg-mid: #1e293b;
  --ukwa-header-border: #334155;
  --ukwa-footer-bg: #0f172a;
  --ukwa-footer-border: #334155;
  --ukwa-footer-text: #94a3b8;
  --ukwa-chrome-text: #f1f5f9;
  --ukwa-chrome-text-muted: #e2e8f0;
  --ukwa-chrome-link: #f1f5f9;
  --ukwa-chrome-link-hover: #ffffff;
}

body[data-theme="light"] {
  --ukwa-page-bg: #ffffff;
  --ukwa-page-text: #1f2937;
  --ukwa-muted-text: #475569;
  --ukwa-panel-bg: #ffffff;
  --ukwa-panel-border: #e2e8f0;
  --ukwa-link: #2563eb;
  --ukwa-link-hover: #1d4ed8;
  --ukwa-focus: #2563eb;
  --ukwa-calendar-bar: var(--ukwa-link);
  --ukwa-calendar-bar-hover: #ec4899;
  --ukwa-calendar-bar-focus: #ec4899;
  --ukwa-shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
  /* Header/banner: ukwa-new-site Header.jsx — dark-900 gradient in both themes */
  --ukwa-header-bg: #0f172a;
  --ukwa-header-bg-mid: #1e293b;
  --ukwa-header-border: #334155;
  /* Footer: ukwa-new-site Footer.jsx — blue-900 in light mode */
  --ukwa-footer-bg: #1e3a8a;
  --ukwa-footer-border: #1e40af;
  --ukwa-footer-text: #dbeafe;
  --ukwa-chrome-text: #f1f5f9;
  --ukwa-chrome-text-muted: #e2e8f0;
  --ukwa-chrome-link: #f1f5f9;
  --ukwa-chrome-link-hover: #ffffff;
}

html:has(body[data-font-scale="large"]) {
  font-size: 112.5%;
}

html:has(body[data-font-scale="larger"]) {
  font-size: 125%;
}

/* Keep color-scheme on UKWA chrome only so replay iframes stay faithful. */
body[data-theme="dark"] :is(.ukwa-chrome, #_wb_frame_top_banner),
body.ukwa-calendar-view[data-theme="dark"],
html.dark body :is(.ukwa-chrome, #_wb_frame_top_banner),
html.dark body.ukwa-calendar-view {
  color-scheme: dark;
}

body[data-theme="light"] :is(.ukwa-chrome, #_wb_frame_top_banner),
body.ukwa-calendar-view[data-theme="light"] {
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  body:not([data-theme="light"]) :is(.ukwa-chrome, #_wb_frame_top_banner),
  body.ukwa-calendar-view:not([data-theme="light"]) {
    color-scheme: dark;
  }
}

iframe.wb_iframe,
#replay_iframe {
  color-scheme: normal;
}

html,
body {
  min-height: 100%;
  margin: 0;
}

body.ukwa-replay-frame {
  overflow: hidden;
  background: transparent;
  color: var(--ukwa-chrome-text);
  font-family: var(--ukwa-font-sans);
}

body:not(.ukwa-replay-frame) {
  background: var(--ukwa-page-bg);
  color: var(--ukwa-page-text);
  font-family: var(--ukwa-font-sans);
}

/* pywb Vue calendar UI adds body padding for its hidden fixed-top navbar. */
body.ukwa-calendar-view {
  padding-top: 0 !important;
}

body:not(.ukwa-calendar-view):not(.ukwa-replay-frame) {
  background:
    radial-gradient(circle at top right, rgba(59, 130, 246, 0.10), transparent 32%),
    var(--ukwa-page-bg);
}

.ukwa-chrome,
.ukwa-shell,
.ukwa-home,
.ukwa-panel,
.ukwa-site-header,
.ukwa-site-footer {
  font-family: var(--ukwa-font-sans);
}

.ukwa-shell a,
.ukwa-home a,
.ukwa-panel a,
.ukwa-chrome a {
  color: var(--ukwa-link);
}

.ukwa-shell a:hover,
.ukwa-home a:hover,
.ukwa-panel a:hover,
.ukwa-chrome a:hover {
  color: var(--ukwa-link-hover);
}

.ukwa-skip-link {
  position: absolute;
  top: 0;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  z-index: 3000;
}

.ukwa-skip-link:focus {
  left: 0;
  width: auto;
  height: auto;
  overflow: visible;
  padding: 0.75rem 1.25rem;
  background-color: var(--ukwa-panel-bg);
  color: var(--ukwa-page-text);
  border: 1px solid var(--ukwa-panel-border);
  outline: 3px solid var(--ukwa-focus);
  outline-offset: 2px;
  text-decoration: underline;
}

#ukwa-main:focus {
  outline: 0;
}

/* pywb base.html wraps page content in <section>; OPYWB shells carry their own inset. */
body > section {
  padding: 0;
  margin: 0;
}

/* Shared centred content width for header chrome and main OPYWB pages. */
.ukwa-site-header__inner,
.ukwa-site-footer__inner,
.ukwa-footer-logos__inner,
.ukwa-replay-banner__inner,
.ukwa-home,
.ukwa-shell {
  box-sizing: border-box;
  width: min(100%, var(--ukwa-content-max-width));
  max-width: var(--ukwa-content-max-width);
  margin-inline: auto;
  padding-inline: var(--ukwa-content-padding-inline);
}

/* Header */
.ukwa-site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  margin: 0;
  padding: 0;
  display: block;
  background: linear-gradient(90deg, var(--ukwa-header-bg), var(--ukwa-header-bg-mid) 50%, var(--ukwa-header-bg));
  border-bottom: 1px solid var(--ukwa-header-border);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.22);
  color: var(--ukwa-chrome-text);
}

.ukwa-site-header__inner {
  min-height: var(--ukwa-header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.ukwa-brand {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  margin-right: auto;
  border-radius: 0.5rem;
}

.ukwa-brand img {
  display: block;
  width: auto;
  max-width: min(100%, 260px);
  max-height: 56px;
  border: 0;
}

.ukwa-site-header__meta {
  color: var(--ukwa-chrome-text-muted);
  font-size: 0.95rem;
  line-height: 1.4;
  text-align: right;
}

#_wb_frame_top_banner .ukwa-site-header__meta,
.ukwa-site-header .ukwa-site-header__meta {
  flex-shrink: 0;
}

.ukwa-chrome .ukwa-replay-banner__calendar-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  border: 1px solid rgba(226, 232, 240, 0.28);
  border-radius: 999px;
  color: var(--ukwa-chrome-text);
  text-decoration: none;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease;
}

#_wb_frame_top_banner .ukwa-replay-banner__calendar-link {
  margin-bottom: 0.45rem;
}

.ukwa-chrome .ukwa-replay-banner__calendar-link:hover,
.ukwa-chrome .ukwa-replay-banner__calendar-link:focus-visible {
  background: rgba(59, 130, 246, 0.22);
  border-color: rgba(147, 197, 253, 0.72);
  color: var(--ukwa-white);
}

.ukwa-chrome .ukwa-replay-banner__calendar-link img {
  width: 0.875rem;
  height: 0.875rem;
}

@media screen and (max-width: 500px) {
  .ukwa-chrome .ukwa-replay-banner__calendar-link .no-mobile {
    display: none;
  }
}

/* Main content areas */
.ukwa-home,
.ukwa-shell {
  padding-top: 2.5rem;
  padding-bottom: 3rem;
}

.ukwa-calendar-shell {
  padding-top: 1.5rem;
}

.ukwa-calendar-shell #app,
.ukwa-calendar-shell .app[data-app="webrecorder-replay-app"] {
  width: 100%;
  max-width: 100%;
}

.ukwa-hero,
.ukwa-panel,
.ukwa-card-grid a,
.ukwa-meta-card,
.timeline-wrap .card-body,
#calendar-card-body {
  background: var(--ukwa-panel-bg);
  border: 1px solid var(--ukwa-panel-border);
  border-radius: 1.5rem;
  box-shadow: var(--ukwa-shadow);
  color: var(--ukwa-page-text);
}

.ukwa-hero,
.ukwa-panel {
  padding: 1.75rem;
}

.ukwa-hero {
  margin-bottom: 2rem;
}

.ukwa-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
  color: var(--ukwa-link);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.ukwa-kicker::before {
  content: "";
  width: 2.5rem;
  height: 2px;
  background: currentColor;
}

.ukwa-hero h1,
.ukwa-panel h1,
.ukwa-panel h2,
.ukwa-home h1,
.ukwa-home h2,
.ukwa-card-grid strong {
  color: var(--ukwa-page-text);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.ukwa-hero p,
.ukwa-panel p,
.ukwa-panel li,
.ukwa-home p,
.ukwa-home li,
.ukwa-card-grid span {
  color: var(--ukwa-muted-text);
  line-height: 1.7;
}

.ukwa-reading-room-links {
  margin: 0;
  padding-left: 1.25rem;
}

.ukwa-reading-room-links li {
  margin: 0.4rem 0;
}

.ukwa-form-grid {
  display: grid;
  gap: 1rem;
}

.ukwa-actions,
.ukwa-advanced-actions,
.ukwa-button-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
}

.ukwa-button,
.ukwa-panel .btn {
  min-height: 2.75rem;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  font-weight: 600;
}

.ukwa-panel .form-control,
.ukwa-panel .input-group-text,
.ukwa-panel .custom-select,
.ukwa-panel select,
.ukwa-search,
#theurl {
  min-height: 3rem;
  border: 1px solid var(--ukwa-panel-border);
  border-radius: 0.875rem;
  background: var(--ukwa-panel-bg);
  color: var(--ukwa-page-text);
  box-shadow: none;
}

.ukwa-panel .input-group-text {
  background: color-mix(in srgb, var(--ukwa-link) 12%, var(--ukwa-panel-bg));
  color: var(--ukwa-link);
  font-weight: 600;
}

.ukwa-panel .btn-primary {
  border-color: var(--ukwa-link-hover);
  background: linear-gradient(135deg, var(--ukwa-accent-primary), var(--ukwa-link-hover));
  color: var(--ukwa-white);
}

.ukwa-tip {
  margin: 0;
  padding: 1rem 1.1rem;
  border-left: 4px solid var(--ukwa-link);
  border-radius: 1rem;
  background: color-mix(in srgb, var(--ukwa-link) 10%, var(--ukwa-panel-bg));
  color: var(--ukwa-muted-text);
}

.ukwa-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  padding: 0;
  list-style: none;
}

.ukwa-card-grid a {
  display: block;
  height: 100%;
  padding: 1.25rem;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.ukwa-card-grid a:hover,
.ukwa-card-grid a:focus-visible {
  transform: translateY(-2px);
  border-color: var(--ukwa-link);
}

.ukwa-card-grid strong {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 1.05rem;
}

.ukwa-meta-card {
  padding: 1.5rem;
}

.ukwa-meta-card .list-group-item.active {
  background: linear-gradient(135deg, var(--ukwa-accent-primary), var(--ukwa-link-hover));
  border-color: var(--ukwa-link-hover);
}

/* Footer */
.ukwa-footer-logos {
  background: var(--ukwa-panel-bg);
  border-top: 1px solid var(--ukwa-panel-border);
  padding: 2.5rem 0;
}

.ukwa-footer-logos__card {
  max-width: 900px;
  margin: 0 auto;
  background: var(--ukwa-panel-bg);
  border: 1px solid var(--ukwa-panel-border);
  border-radius: 0.75rem;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
  padding: 1rem 1.5rem;
}

.ukwa-footer-logos__img {
  display: block;
  width: 100%;
  height: auto;
}

.ukwa-site-footer {
  background: var(--ukwa-footer-bg);
  border-top: 1px solid var(--ukwa-footer-border);
  margin-top: 0;
  color: var(--ukwa-footer-text);
}

.ukwa-site-footer__inner {
  padding-top: 1.5rem;
  padding-bottom: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
}

.ukwa-site-footer a {
  color: #93c5fd;
}

.ukwa-site-footer a:hover {
  color: #bfdbfe;
}

/* Vue calendar UI (pywb chrome only; archived replay content remains inside iframe). */
body.ukwa-calendar-view,
body.ukwa-calendar-view .app[data-app="webrecorder-replay-app"],
body.ukwa-calendar-view .full-view,
body.ukwa-calendar-view .months,
body.ukwa-calendar-view .calendar-month,
body.ukwa-calendar-view .timeline,
body.ukwa-calendar-view .timeline-linear,
body.ukwa-calendar-view .timeline-linear .title,
body.ukwa-calendar-view .breadcrumbs,
body.ukwa-calendar-view button,
body.ukwa-calendar-view input,
body.ukwa-calendar-view select,
body.ukwa-calendar-view textarea {
  font-family: var(--ukwa-font-sans);
  line-height: 1.5;
}

.ukwa-calendar-view .app[data-app="webrecorder-replay-app"] {
  background: var(--ukwa-page-bg);
  color: var(--ukwa-page-text);
}

.ukwa-calendar-view .app[data-app="webrecorder-replay-app"] .top-navbar {
  position: static !important;
  justify-content: flex-end !important;
  padding: 0.5rem 1.5rem !important;
  box-shadow: none;
  border-bottom: 1px solid var(--ukwa-panel-border);
  background: var(--ukwa-panel-bg) !important;
  color: var(--ukwa-page-text) !important;
}

.ukwa-calendar-view .app[data-app="webrecorder-replay-app"] .top-navbar .navbar-brand,
.ukwa-calendar-view .app[data-app="webrecorder-replay-app"] #searchdiv,
.ukwa-calendar-view .app[data-app="webrecorder-replay-app"] #collapse-button,
.ukwa-calendar-view .app[data-app="webrecorder-replay-app"] #second-navbar,
.ukwa-calendar-view .app[data-app="webrecorder-replay-app"] #locale-dropdown {
  display: none !important;
}

.ukwa-calendar-view .app[data-app="webrecorder-replay-app"] #navbarCollapse.collapse {
  display: flex !important;
  visibility: visible !important;
  height: auto !important;
}

.ukwa-calendar-view .timeline-wrap,
.ukwa-calendar-view #calendar-card,
.ukwa-calendar-view .app[data-app="webrecorder-replay-app"] div.timeline-wrap div.card {
  margin-top: 1rem !important;
  background: transparent;
  border: 0;
}

.ukwa-calendar-view .app[data-app="webrecorder-replay-app"].expanded {
  max-height: none;
}

/* pywb Vue calendar ships light-only styles; remap via UKWA tokens (already switch in dark mode). */
.ukwa-calendar-view .full-view {
  background-color: var(--ukwa-panel-bg) !important;
  color: var(--ukwa-page-text);
}

.ukwa-calendar-view .full-view h2,
.ukwa-calendar-view .calendar-month > h3,
.ukwa-calendar-view .calendar-month .day .day-id {
  color: var(--ukwa-page-text);
}

.ukwa-calendar-view .calendar-month .day .day-id {
  pointer-events: none;
}

/* Keep pywb's one-letter weekday headings visually unchanged while exposing
   full weekday names to screen readers without an image/graphic role. */
.ukwa-calendar-view .ukwa-weekday-screen-reader-label {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.ukwa-calendar-view .calendar-month:hover {
  background-color: color-mix(in srgb, var(--ukwa-page-text) 8%, var(--ukwa-panel-bg)) !important;
}

.ukwa-calendar-view .calendar-month.current {
  background-color: color-mix(in srgb, var(--ukwa-accent-warning) 24%, var(--ukwa-panel-bg)) !important;
}

.ukwa-calendar-view .calendar-month > .empty,
.ukwa-calendar-view .calendar-month .day.empty,
.ukwa-calendar-view .calendar-month .day .day-id.empty {
  color: var(--ukwa-muted-text) !important;
}

.ukwa-calendar-view .calendar-month .day .count {
  background-color: var(--ukwa-panel-bg);
  border-color: var(--ukwa-panel-border);
  color: var(--ukwa-page-text);
}

.ukwa-calendar-view .calendar-month .day .size {
  background-color: color-mix(in srgb, var(--ukwa-link) 50%, transparent);
  border: 2px solid var(--ukwa-link);
  min-width: 26px;
  min-height: 26px;
  top: 50% !important;
  left: 50% !important;
  transform: translate(-50%, -50%);
  border-radius: 50% !important;
}

body[data-contrast="high"] .ukwa-calendar-view .calendar-month .day:not(.contains-current-snapshot) .size,
body.hc .ukwa-calendar-view .calendar-month .day:not(.contains-current-snapshot) .size {
  background-color: color-mix(in srgb, var(--ukwa-link) 45%, transparent);
}

.ukwa-calendar-view .calendar-month .day.contains-current-snapshot .size {
  background-color: color-mix(in srgb, var(--ukwa-accent-danger) 72%, transparent);
}

.ukwa-calendar-view .calendar-month .day:hover .size {
  border-color: var(--ukwa-page-text);
}

.ukwa-calendar-view .calendar-month .day:focus-within .day-id {
  outline: 3px solid var(--ukwa-focus) !important;
  outline-offset: 2px !important;
  box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--ukwa-focus) 24%, transparent) !important;
}

.ukwa-calendar-view .calendar-month .day .size[tabindex="0"]:focus,
.ukwa-calendar-view .calendar-month .day .size[tabindex="0"]:focus-visible {
  outline: none;
}

.ukwa-calendar-view [data-ukwa-calendar-a11y]:not(.size):focus-visible {
  outline: 3px solid var(--ukwa-focus) !important;
  outline-offset: 3px !important;
  box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--ukwa-focus) 24%, transparent) !important;
}

.ukwa-calendar-view .timeline .period .histo .line {
  background-color: var(--ukwa-calendar-bar);
}

.ukwa-calendar-view .timeline .period .histo .line:hover {
  background-color: var(--ukwa-calendar-bar-hover);
}

.ukwa-calendar-view .timeline .period .histo .line[data-ukwa-calendar-a11y]:focus-visible {
  outline: 3px solid var(--ukwa-calendar-bar-focus) !important;
  outline-offset: 0 !important;
}

.ukwa-calendar-view .timeline .arrow {
  color: var(--ukwa-page-text);
}

.ukwa-calendar-view .timeline .arrow:hover {
  background-color: color-mix(in srgb, var(--ukwa-page-text) 10%, var(--ukwa-panel-bg));
  color: var(--ukwa-accent-danger);
}

.ukwa-calendar-view .timeline .scroll.highlight {
  background-color: color-mix(in srgb, var(--ukwa-accent-warning) 22%, var(--ukwa-panel-bg)) !important;
}

.ukwa-calendar-view .timeline .period:hover {
  background-color: color-mix(in srgb, var(--ukwa-page-text) 8%, var(--ukwa-panel-bg)) !important;
}

.ukwa-calendar-view .timeline .period.contains-current-snapshot,
.ukwa-calendar-view .timeline .period.contains-current-snapshot:hover {
  background-color: var(--ukwa-panel-bg) !important;
}

.ukwa-calendar-view .timeline .period .histo .line.contains-current-snapshot {
  background-color: unset;
}

.ukwa-calendar-view .timeline .period.empty {
  color: var(--ukwa-muted-text);
}

.ukwa-calendar-view .timeline .period .label {
  color: var(--ukwa-page-text);
}

.ukwa-calendar-view .timeline .period:hover .label {
  background-color: color-mix(in srgb, var(--ukwa-page-text) 12%, var(--ukwa-panel-bg));
  color: var(--ukwa-page-text);
}

.ukwa-calendar-view .timeline .period .inner {
  background-color: var(--ukwa-panel-bg);
  border-top-color: var(--ukwa-panel-border);
  color: var(--ukwa-page-text);
}

.ukwa-calendar-view .timeline .period-tooltip {
  background-color: var(--ukwa-panel-bg) !important;
  border-color: var(--ukwa-panel-border) !important;
  color: var(--ukwa-page-text);
}

.ukwa-calendar-view .timeline .period-tooltip[data-ukwa-histo-synth] {
  visibility: hidden !important;
}

.ukwa-calendar-view .breadcrumbs .item .goto {
  background-color: color-mix(in srgb, var(--ukwa-page-text) 10%, var(--ukwa-panel-bg));
}

.ukwa-calendar-view .breadcrumbs .item .goto:hover {
  background-color: color-mix(in srgb, var(--ukwa-link) 28%, var(--ukwa-panel-bg));
}

.ukwa-calendar-view .timeline-linear {
  background-color: var(--ukwa-panel-bg) !important;
  border-color: var(--ukwa-panel-border) !important;
  color: var(--ukwa-page-text);
}

.ukwa-calendar-view .timeline-linear .title {
  border-bottom-color: var(--ukwa-panel-border);
  color: var(--ukwa-page-text);
}

.ukwa-calendar-view .timeline-linear .link {
  color: var(--ukwa-link) !important;
}

.ukwa-calendar-view .timeline-linear .link:hover {
  color: var(--ukwa-link-hover) !important;
}

.ukwa-calendar-view .pywb-tooltip {
  background-color: var(--ukwa-panel-bg) !important;
  border-color: var(--ukwa-panel-border) !important;
  color: var(--ukwa-page-text);
}

.ukwa-calendar-view #calendar-card-body,
.ukwa-calendar-view .timeline-wrap .card-body {
  background: var(--ukwa-panel-bg);
  color: var(--ukwa-page-text);
}

.ukwa-calendar-view #toggles .btn,
.ukwa-calendar-view #toggles .btn.btn-outline-light,
.ukwa-calendar-view #toggles .btn.btn-outline-dark,
.ukwa-calendar-view .navbar-toggler {
  border-color: var(--ukwa-panel-border) !important;
  background-color: transparent;
  color: var(--ukwa-page-text) !important;
}

.ukwa-calendar-view #toggles .btn i,
.ukwa-calendar-view #toggles .btn:hover i,
.ukwa-calendar-view #toggles .btn:focus i {
  color: inherit;
}

.ukwa-calendar-view #toggles .btn:hover,
.ukwa-calendar-view #toggles .btn.btn-outline-light:hover,
.ukwa-calendar-view #toggles .btn.btn-outline-dark:hover,
.ukwa-calendar-view .navbar-toggler:hover {
  background-color: color-mix(in srgb, var(--ukwa-page-text) 10%, var(--ukwa-panel-bg));
  border-color: var(--ukwa-panel-border) !important;
  color: var(--ukwa-page-text) !important;
}

.ukwa-calendar-view #toggles .btn.active,
.ukwa-calendar-view #toggles .btn.btn-outline-light.active,
.ukwa-calendar-view #toggles .btn.btn-outline-dark.active {
  background-color: color-mix(in srgb, var(--ukwa-link) 18%, var(--ukwa-panel-bg));
  border-color: var(--ukwa-link) !important;
  color: var(--ukwa-link) !important;
}

#theurl {
  min-width: min(100%, 48rem);
  padding: 0.65rem 0.95rem;
  border-radius: 999px;
}

#toggles .btn,
#collapse-button,
.dropdown-menu {
  border-radius: 1rem;
}

.dropdown-menu {
  border: 1px solid var(--ukwa-panel-border);
  background: var(--ukwa-panel-bg);
  box-shadow: var(--ukwa-shadow);
}

/* Accessibility hooks (UKWA chrome only) */
body[data-contrast="high"],
body.hc {
  --ukwa-page-bg: #000000;
  --ukwa-page-text: #ffffff;
  --ukwa-muted-text: #ffffff;
  --ukwa-panel-bg: #000000;
  --ukwa-panel-border: #ffffff;
  --ukwa-link: #ffff00;
  --ukwa-link-hover: #ffffff;
  --ukwa-focus: #ffff00;
  --ukwa-calendar-bar: #a6cdf5;
  --ukwa-calendar-bar-hover: #f5a6eb;
  --ukwa-calendar-bar-focus: var(--ukwa-focus);
  /* Keep header/footer/banner colours at theme values (ukwa-new-site index.css hc). */
}

body[data-contrast="high"] .ukwa-panel,
body[data-contrast="high"] .ukwa-hero,
body[data-contrast="high"] .ukwa-card-grid a,
body[data-contrast="high"] .ukwa-site-header,
body[data-contrast="high"] .ukwa-site-footer,
body[data-contrast="high"] #_wb_frame_top_banner,
body[data-contrast="high"] .timeline-wrap .card-body,
body[data-contrast="high"] #calendar-card-body,
body.hc .ukwa-panel,
body.hc .ukwa-hero,
body.hc .ukwa-card-grid a,
body.hc .ukwa-site-header,
body.hc .ukwa-site-footer,
body.hc #_wb_frame_top_banner,
body.hc .timeline-wrap .card-body,
body.hc #calendar-card-body {
  box-shadow: none;
}

body[data-underline-links="true"] .ukwa-chrome a,
body[data-underline-links="true"] .ukwa-shell a,
body[data-underline-links="true"] .ukwa-panel a,
body[data-underline-links="true"] #_wb_frame_top_banner a,
body.underline-links .ukwa-chrome a,
body.underline-links .ukwa-shell a,
body.underline-links .ukwa-panel a,
body.underline-links #_wb_frame_top_banner a {
  text-decoration: underline !important;
}

/* Replay-frame chrome outside the archived iframe. */
#_wb_browser_warning {
  position: fixed;
  top: calc(var(--ukwa-header-height) + 0.5rem);
  left: 0.625rem;
  z-index: 2147483643;
  box-sizing: border-box;
  width: min(18.75rem, calc(100% - 1.25rem));
  padding: 0.9375rem;
  border: 2px solid var(--ukwa-accent-danger);
  border-radius: var(--ukwa-radius);
  background: var(--ukwa-panel-bg);
  color: var(--ukwa-page-text);
  font-family: var(--ukwa-font-sans);
  line-height: 1.5;
}

/* Search results view (pywb query UI wrapped in UKWA shell). */
.ukwa-search-shell {
  color: var(--ukwa-page-text);
  font-family: var(--ukwa-font-sans);
}

.ukwa-search-shell .display-4,
.ukwa-search-shell h4,
.ukwa-search-shell .q-display,
.ukwa-search-shell .q-display a {
  color: var(--ukwa-page-text);
}

.ukwa-search-shell .q-display a {
  color: var(--ukwa-link);
}

.ukwa-search-shell .q-display a:hover {
  color: var(--ukwa-link-hover);
}

body[data-reduce-motion="true"] :is(.ukwa-chrome, #_wb_frame_top_banner, .ukwa-shell, .ukwa-panel),
body[data-reduce-motion="true"] :is(.ukwa-chrome, #_wb_frame_top_banner, .ukwa-shell, .ukwa-panel) *,
body[data-reduce-motion="true"] :is(.ukwa-chrome, #_wb_frame_top_banner, .ukwa-shell, .ukwa-panel) *::before,
body[data-reduce-motion="true"] :is(.ukwa-chrome, #_wb_frame_top_banner, .ukwa-shell, .ukwa-panel) *::after,
body.reduce-motion :is(.ukwa-chrome, #_wb_frame_top_banner, .ukwa-shell, .ukwa-panel),
body.reduce-motion :is(.ukwa-chrome, #_wb_frame_top_banner, .ukwa-shell, .ukwa-panel) *,
body.reduce-motion :is(.ukwa-chrome, #_wb_frame_top_banner, .ukwa-shell, .ukwa-panel) *::before,
body.reduce-motion :is(.ukwa-chrome, #_wb_frame_top_banner, .ukwa-shell, .ukwa-panel) *::after,
body[data-reduce-motion="true"].ukwa-calendar-view,
body[data-reduce-motion="true"].ukwa-calendar-view *,
body[data-reduce-motion="true"].ukwa-calendar-view *::before,
body[data-reduce-motion="true"].ukwa-calendar-view *::after,
body.reduce-motion.ukwa-calendar-view,
body.reduce-motion.ukwa-calendar-view *,
body.reduce-motion.ukwa-calendar-view *::before,
body.reduce-motion.ukwa-calendar-view *::after {
  animation-duration: 0.001ms !important;
  animation-iteration-count: 1 !important;
  scroll-behavior: auto !important;
  transition-duration: 0.001ms !important;
}

/* Calendar load-state (slow guidance + timeout panel on pywb spinner mask). */
[data-ukwa-calendar-slow] [data-loading-spinner="text"] {
  position: absolute;
  left: 50%;
  top: 100%;
  width: min(22rem, 90vw);
  margin-top: 0.75rem;
  transform: translateX(-50%);
  text-align: center;
  line-height: 1.45;
  white-space: normal;
}

[data-ukwa-calendar-timeout] {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 900;
  display: flex !important;
  align-items: center;
  justify-content: center;
  opacity: 1 !important;
  background: color-mix(in srgb, var(--ukwa-page-bg) 92%, transparent) !important;
}

[data-ukwa-calendar-timeout] [data-loading-spinner^="circle"] {
  display: none !important;
}

[data-ukwa-calendar-timeout] .ukwa-shell {
  width: 100%;
  max-width: min(
    var(--ukwa-content-max-width),
    calc(100% - 2 * var(--ukwa-content-padding-inline))
  );
  margin: 0 var(--ukwa-content-padding-inline);
  padding-top: 2.5rem;
  padding-bottom: 3rem;
}

.ukwa-brand:focus-visible,
.ukwa-chrome a:focus-visible,
.ukwa-shell a:focus-visible,
.ukwa-panel a:focus-visible,
.ukwa-chrome button:focus-visible,
.ukwa-chrome input:focus-visible,
.ukwa-chrome select:focus-visible,
.ukwa-chrome textarea:focus-visible,
.ukwa-panel .btn:focus-visible,
[data-ukwa-calendar-timeout] button:focus-visible,
#_wb_frame_top_banner a:focus-visible,
#theurl:focus-visible,
.ukwa-calendar-view #toggles .btn:focus-visible {
  outline: 3px solid var(--ukwa-focus) !important;
  outline-offset: 3px !important;
  box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--ukwa-focus) 24%, transparent) !important;
}

.ukwa-panel .form-control:focus,
.ukwa-panel select:focus,
#theurl:focus {
  border-color: var(--ukwa-focus);
}

@media (max-width: 991.98px) {
  .ukwa-site-header__inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .ukwa-site-header__meta {
    justify-content: flex-start;
    text-align: left;
  }
}

@media (max-width: 767.98px) {
  .ukwa-home,
  .ukwa-shell,
  .ukwa-calendar-shell {
    padding-top: 1.5rem;
  }

  .ukwa-hero,
  .ukwa-panel,
  .ukwa-meta-card {
    padding: 1.25rem;
    border-radius: 1.25rem;
  }

  .ukwa-actions,
  .ukwa-advanced-actions,
  .ukwa-button-group {
    align-items: stretch;
    flex-direction: column;
  }

  .ukwa-button-group .btn,
  .ukwa-actions .btn {
    width: 100%;
  }

  #theurl {
    min-width: 100%;
  }
}