/**
 * Greetings From Kenosha - 1930s WPA Poster Design System
 * Aesthetic: Cream Land, Muted Teal Water, Sage Green Parks, Deep Charcoal Roads, Terracotta & Ochre Accents
 */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Josefin+Sans:wght@400;500;600;700&family=League+Spartan:wght@400;500;600;700;800&family=Montserrat:wght@400;500;600;700&family=Outfit:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,600;0,700;1,400&display=swap');

:root {
  /* 1930s WPA Color Tokens */
  --wpa-cream-bg: #F5EFEB;
  --wpa-cream-paper: #FBF8F1;
  --wpa-cream-darker: #EBE1D0;
  --wpa-teal-water: #2B6870;
  --wpa-teal-dark: #1E4E54;
  --wpa-teal-light: #41828B;
  --wpa-sage-park: #6D8F72;
  --wpa-sage-dark: #4F6F53;
  --wpa-charcoal-road: #24272C;
  --wpa-charcoal-light: #3E434B;
  --wpa-terracotta: #C45934;
  --wpa-terracotta-dark: #A54422;
  --wpa-ochre-gold: #DCA134;
  --wpa-ink-navy: #1D2D44;
  --wpa-text-dark: #1E2328;
  --wpa-text-muted: #575D65;
  --wpa-border-color: #D3C5B4;
  
  /* Typography */
  --font-display: 'Bebas Neue', 'League Gothic', 'Anton', Impact, 'Arial Black', sans-serif;
  --font-vintage-sans: 'League Spartan', 'Montserrat', 'Josefin Sans', sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Elevation & Shadows */
  --shadow-sm: 0 2px 4px rgba(36, 39, 44, 0.08);
  --shadow-md: 0 4px 14px rgba(36, 39, 44, 0.14);
  --shadow-lg: 0 10px 25px rgba(36, 39, 44, 0.22);
  --shadow-wpa-card: 3px 4px 0px rgba(36, 39, 44, 0.85);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

/* Reset & Base Setup */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 15px;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-family: var(--font-sans);
  background-color: var(--wpa-cream-bg);
  color: var(--wpa-text-dark);
  -webkit-font-smoothing: antialiased;
}

/* Grain Overlay for authentic 1930s printed paper texture */
.paper-grain-texture {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* App Wrapper Layout */
.app-container {
  display: flex;
  flex-direction: column;
  height: 100vh;
  width: 100vw;
  position: relative;
}

/* 1930s WPA Header Banner */
.wpa-header {
  background: var(--wpa-ink-navy);
  color: var(--wpa-cream-paper);
  border-bottom: 3px solid var(--wpa-terracotta);
  padding: 0.65rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 1000;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.25);
  position: relative;
}

.wpa-header::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--wpa-ochre-gold);
}

.wpa-brand-section {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.wpa-logo-link {
  text-decoration: none;
  display: flex;
  align-items: center;
}

.wpa-logo-emblem {
  width: 50px;
  height: 50px;
  border-radius: 8px;
  background: var(--wpa-charcoal-road);
  border: 2px solid var(--wpa-ochre-gold);
  overflow: hidden;
  box-shadow: 2px 2px 0px rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.wpa-logo-link:hover .wpa-logo-emblem {
  transform: scale(1.06);
  border-color: #FFF;
  box-shadow: 3px 3px 0px rgba(0,0,0,0.8);
}

.wpa-logo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.wpa-logo-btn {
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  outline: none;
  text-decoration: none;
}

.wpa-seal-emblem {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--wpa-terracotta);
  border: 2px solid var(--wpa-ochre-gold);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 4px rgba(0,0,0,0.4), 2px 2px 0px rgba(0,0,0,0.5);
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.2s ease, border-color 0.2s ease;
}

.wpa-logo-btn:hover .wpa-seal-emblem,
.wpa-logo-link:hover .wpa-seal-emblem {
  transform: scale(1.08);
  border-color: #FFF;
  box-shadow: 0 0 12px var(--wpa-ochre-gold), 3px 3px 0px rgba(0,0,0,0.7);
}

.wpa-seal-text {
  font-family: var(--font-display);
  font-size: 0.95rem;
  line-height: 1;
  color: var(--wpa-cream-paper);
  letter-spacing: 1px;
}

.wpa-seal-year {
  font-family: var(--font-display);
  font-size: 0.65rem;
  color: var(--wpa-ochre-gold);
}

.wpa-title-group {
  display: flex;
  flex-direction: column;
}

.wpa-main-title {
  font-family: var(--font-display);
  font-size: 1.85rem;
  letter-spacing: 2px;
  line-height: 1;
  color: var(--wpa-cream-paper);
  text-shadow: 2px 2px 0px rgba(0,0,0,0.6);
  margin: 0;
}

.wpa-main-title span {
  color: var(--wpa-ochre-gold);
}

.wpa-subtitle {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--wpa-cream-darker);
  opacity: 0.9;
}

.wpa-header-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* WPA Retro Styled Buttons */
.wpa-btn {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 1px;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 2px solid var(--wpa-charcoal-road);
  background: var(--wpa-cream-paper);
  color: var(--wpa-charcoal-road);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 2px 2px 0px var(--wpa-charcoal-road);
  transition: transform 0.12s ease, box-shadow 0.12s ease, background-color 0.15s ease;
  text-decoration: none;
}

.wpa-btn:hover {
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0px var(--wpa-charcoal-road);
  background: #FFFDF9;
}

.wpa-btn:active {
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0px var(--wpa-charcoal-road);
}

.wpa-btn-primary {
  background: var(--wpa-terracotta);
  color: #FFF;
  border-color: var(--wpa-text-dark);
}

.wpa-btn-primary:hover {
  background: var(--wpa-terracotta-dark);
}

.wpa-btn-secondary {
  background: var(--wpa-teal-water);
  color: #FFF;
  border-color: var(--wpa-ink-navy);
}

.wpa-btn-secondary:hover {
  background: var(--wpa-teal-dark);
}

.wpa-select {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.45rem 0.8rem;
  border-radius: var(--radius-sm);
  border: 2px solid var(--wpa-charcoal-road);
  background: var(--wpa-cream-paper);
  color: var(--wpa-text-dark);
  box-shadow: 2px 2px 0px var(--wpa-charcoal-road);
  cursor: pointer;
}

/* Main Workspace: Sidebar & Map */
.main-workspace {
  display: flex;
  flex: 1;
  height: calc(100vh - 65px);
  position: relative;
  overflow: hidden;
}

/* Table of Contents (TOC) Sidebar */
.wpa-sidebar {
  width: 340px;
  min-width: 340px;
  height: 100%;
  background: var(--wpa-cream-paper);
  border-right: 3px solid var(--wpa-border-color);
  display: flex;
  flex-direction: column;
  z-index: 500;
  box-shadow: 4px 0 16px rgba(0,0,0,0.06);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), margin-left 0.3s ease;
}

.wpa-sidebar.collapsed {
  margin-left: -340px;
}

/* Animated Project Hero Banner in Sidebar */
.wpa-toc-banner {
  background: var(--wpa-ink-navy);
  border-bottom: 2px solid var(--wpa-terracotta);
  padding: 0.75rem 1rem 0.6rem;
  position: relative;
}

.wpa-toc-banner-inner {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.wpa-toc-banner-gif,
.wpa-toc-banner-video {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  background: #141619;
  border-radius: 6px;
  border: 1.5px solid var(--wpa-ochre-gold);
  box-shadow: 0 3px 6px rgba(0,0,0,0.4);
  display: block;
  object-fit: cover;
  pointer-events: none;
}

.wpa-toc-banner-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0.2rem;
}

.wpa-toc-author,
.wpa-toc-author-link {
  font-family: var(--font-vintage-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.6px;
  color: var(--wpa-ochre-gold);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  transition: color 0.15s ease, transform 0.15s ease;
}

.wpa-toc-author-link:hover {
  color: #FFF;
  text-decoration: underline;
  text-underline-offset: 2px;
  transform: translateY(-1px);
}

.wpa-toc-substack-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--wpa-cream-paper);
  text-decoration: none;
  background: rgba(196, 89, 52, 0.85);
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  transition: background 0.15s ease;
}

.wpa-toc-substack-link:hover {
  background: var(--wpa-terracotta);
  color: #FFF;
}

.wpa-toc-header {
  padding: 1.1rem 1.25rem 0.85rem;
  background: var(--wpa-cream-bg);
  border-bottom: 2px solid var(--wpa-border-color);
  position: relative;
}

.wpa-toc-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.6rem;
}

.wpa-toc-title {
  font-family: var(--font-display);
  font-size: 1.45rem;
  letter-spacing: 1.2px;
  color: var(--wpa-text-dark);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.wpa-toc-badge {
  font-family: var(--font-display);
  font-size: 0.85rem;
  background: var(--wpa-terracotta);
  color: #FFF;
  padding: 0.15rem 0.5rem;
  border-radius: 12px;
}

.wpa-search-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.wpa-search-input {
  width: 100%;
  padding: 0.55rem 2.2rem 0.55rem 2.2rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  border: 2px solid var(--wpa-border-color);
  border-radius: var(--radius-sm);
  background: #FFF;
  color: var(--wpa-text-dark);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.wpa-search-input:focus {
  border-color: var(--wpa-teal-water);
  box-shadow: 0 0 0 3px rgba(43, 104, 112, 0.15);
}

.wpa-search-icon {
  position: absolute;
  left: 0.75rem;
  color: var(--wpa-text-muted);
  pointer-events: none;
}

.wpa-search-clear {
  position: absolute;
  right: 0.65rem;
  background: none;
  border: none;
  color: var(--wpa-text-muted);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
}

/* Mobile View Switcher Bar (Segmented WPA Tab Bar for Phones/Tablets) */
.wpa-mobile-nav-bar {
  display: none;
  background: var(--wpa-ink-navy);
  border-bottom: 2px solid var(--wpa-terracotta);
  padding: 0.4rem 0.6rem;
  gap: 0.5rem;
  z-index: 950;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.25);
}

.wpa-mobile-nav-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.5rem 0.65rem;
  background: rgba(251, 248, 241, 0.12);
  color: var(--wpa-cream-paper);
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.8px;
  cursor: pointer;
  transition: all 0.2s ease;
  min-height: 42px; /* Touch target */
  text-decoration: none;
}

.wpa-mobile-nav-btn:hover {
  background: rgba(251, 248, 241, 0.2);
}

.wpa-mobile-nav-btn.active {
  background: var(--wpa-terracotta);
  color: #FFF;
  border-color: var(--wpa-ochre-gold);
  box-shadow: 0 2px 6px rgba(0,0,0,0.35);
}

.wpa-mobile-nav-btn .wpa-toc-badge {
  font-size: 0.72rem;
  padding: 0.08rem 0.4rem;
  background: var(--wpa-ochre-gold);
  color: var(--wpa-ink-navy);
  font-weight: 700;
  border-radius: 10px;
}

.wpa-btn-close-sidebar-mobile {
  display: none;
  align-items: center;
  gap: 0.35rem;
  background: var(--wpa-ink-navy);
  color: var(--wpa-ochre-gold);
  border: 1.5px solid var(--wpa-ochre-gold);
  border-radius: var(--radius-sm);
  padding: 0.3rem 0.6rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  cursor: pointer;
  min-height: 36px;
  transition: all 0.15s ease;
}

.wpa-btn-close-sidebar-mobile:hover {
  background: #1C3349;
  color: #FFF;
}

/* Bottom Sheet Grab Handle Bar (Hidden on Desktop, Visible on Mobile < 768px) */
.wpa-bottom-sheet-handle-bar {
  display: none;
  width: 100%;
  padding: 0.65rem 0 0.45rem;
  background: var(--wpa-ink-navy);
  border-bottom: 1.5px solid rgba(220, 161, 52, 0.35);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  touch-action: pan-y;
  user-select: none;
  -webkit-user-select: none;
  transition: background-color 0.15s ease;
}

.wpa-bottom-sheet-handle-bar:hover,
.wpa-bottom-sheet-handle-bar:active {
  background: #152438;
}

.wpa-bottom-sheet-handle {
  width: 46px;
  height: 5px;
  border-radius: 4px;
  background: var(--wpa-cream-paper);
  opacity: 0.7;
  transition: opacity 0.2s ease, width 0.2s ease, background-color 0.2s ease;
}

.wpa-bottom-sheet-handle-bar:hover .wpa-bottom-sheet-handle,
.wpa-bottom-sheet-handle-bar:active .wpa-bottom-sheet-handle {
  opacity: 1;
  width: 58px;
  background: var(--wpa-ochre-gold);
}

/* Tap-to-Expand Bottom Sheet Peek Pill Button (Hidden on Desktop, Visible on Mobile < 768px) */
.wpa-bottom-sheet-peek {
  display: none;
  position: absolute;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 850;
  background: var(--wpa-ink-navy);
  color: var(--wpa-cream-paper);
  border: 2px solid var(--wpa-ochre-gold);
  border-radius: 30px;
  padding: 0.55rem 1.15rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.8px;
  align-items: center;
  gap: 0.55rem;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.45), 2px 2px 0 var(--wpa-charcoal-road);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease, background-color 0.15s ease, box-shadow 0.15s ease;
  white-space: nowrap;
  outline: none;
}

.wpa-bottom-sheet-peek:hover {
  background: #152438;
  border-color: #FFF;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.55), 2px 2px 0 var(--wpa-charcoal-road);
  transform: translateX(-50%) translateY(-2px);
}

.wpa-bottom-sheet-peek:active {
  transform: translateX(-50%) translateY(1px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

.wpa-bottom-sheet-peek .wpa-toc-badge {
  font-size: 0.78rem;
  padding: 0.1rem 0.45rem;
  background: var(--wpa-terracotta);
  color: #FFF;
  font-weight: 700;
}

.wpa-peek-chevron {
  transition: transform 0.25s ease;
  color: var(--wpa-ochre-gold);
}

.wpa-bottom-sheet-peek:hover .wpa-peek-chevron {
  transform: translateY(-2px);
  color: #FFF;
}

/* Hidden state for bottom peek pill when sidebar bottom sheet is open */
.wpa-bottom-sheet-peek.hidden {
  transform: translateX(-50%) translateY(160%) !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

/* Sidebar Backdrop for Mobile Bottom Sheet / Drawer */
.wpa-sidebar-backdrop {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(18, 25, 33, 0.55);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  z-index: 1400;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.wpa-sidebar-backdrop.active {
  display: block;
  opacity: 1;
  pointer-events: auto;
}

/* Postcard Items List */
.wpa-toc-list {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  -webkit-overflow-scrolling: touch;
}

/* Postcard TOC Card */
.wpa-toc-card {
  background: #FFF;
  border: 2px solid var(--wpa-border-color);
  border-radius: var(--radius-md);
  padding: 0.85rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: all 0.2s ease;
  position: relative;
  box-shadow: 2px 2px 0px rgba(0,0,0,0.06);
}

.wpa-toc-card-main {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
}

.wpa-toc-card:hover {
  transform: translateY(-2px);
  border-color: var(--wpa-teal-water);
  box-shadow: 3px 4px 0px rgba(43, 104, 112, 0.25);
}

/* Active Highlighted State for currently selected / clicked landmark */
.wpa-toc-card.active {
  border-color: var(--wpa-terracotta);
  background: linear-gradient(135deg, #FFF9F2 0%, #FAF0E4 100%);
  box-shadow: 3px 4px 0px var(--wpa-charcoal-road), 0 0 16px rgba(196, 89, 52, 0.22);
  transform: translateY(-1px);
}

.wpa-toc-card.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 5px;
  background: var(--wpa-terracotta);
  border-top-left-radius: var(--radius-md);
  border-bottom-left-radius: var(--radius-md);
}

.wpa-toc-card.active .wpa-toc-card-title {
  color: var(--wpa-terracotta-dark);
}

.wpa-toc-card.active .wpa-toc-thumb-wrap {
  border-color: var(--wpa-terracotta);
  box-shadow: 0 0 8px rgba(196, 89, 52, 0.3);
}

.wpa-toc-card.active .wpa-btn-card-map {
  background: var(--wpa-terracotta);
  color: #FFF;
  border-color: var(--wpa-charcoal-road);
}

.wpa-toc-card.active .wpa-btn-card-map svg {
  fill: #FFF;
}

.wpa-toc-card-visual {
  flex-shrink: 0;
}

.wpa-toc-thumb-wrap {
  position: relative;
  width: 72px;
  height: 72px;
  border-radius: 6px;
  overflow: hidden;
  border: 2px solid var(--wpa-charcoal-road);
  box-shadow: 1px 2px 4px rgba(0,0,0,0.18);
  background: var(--wpa-cream-bg);
  cursor: pointer;
  flex-shrink: 0;
}

.wpa-toc-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.25s ease;
}

.wpa-toc-card:hover .wpa-toc-thumb {
  transform: scale(1.08);
}

.wpa-toc-thumb-zoom-badge {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(29, 45, 68, 0.65);
  color: #FFF;
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}

.wpa-toc-thumb-wrap:hover .wpa-toc-thumb-zoom-badge {
  opacity: 1;
}

.wpa-toc-badge-overlay {
  position: absolute;
  bottom: 0;
  right: 0;
  background: var(--wpa-terracotta);
  color: #FFF;
  font-family: var(--font-display);
  font-size: 0.75rem;
  padding: 1px 4px;
  border-top-left-radius: 4px;
  border-top: 1px solid var(--wpa-charcoal-road);
  border-left: 1px solid var(--wpa-charcoal-road);
  z-index: 2;
}

.wpa-toc-card-badge {
  background: var(--wpa-cream-bg);
  border: 1.5px solid var(--wpa-charcoal-road);
  border-radius: 4px;
  padding: 0.25rem 0.45rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
}

.wpa-toc-badge-num {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--wpa-charcoal-road);
  line-height: 1;
}

.wpa-toc-card.active .wpa-toc-card-badge {
  background: var(--wpa-terracotta);
  border-color: var(--wpa-terracotta-dark);
}

.wpa-toc-card.active .wpa-toc-badge-num {
  color: #FFF;
}

.wpa-toc-card-info {
  flex: 1;
  min-width: 0;
}

.wpa-toc-card-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.wpa-toc-edition {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.8px;
  color: var(--wpa-terracotta);
}

.wpa-toc-tag {
  font-size: 0.72rem;
  background: var(--wpa-cream-darker);
  color: var(--wpa-text-dark);
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
  font-weight: 500;
}

.wpa-toc-card-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--wpa-text-dark);
  line-height: 1.25;
  margin-bottom: 0.25rem;
}

.wpa-toc-card-addr {
  font-size: 0.8rem;
  color: var(--wpa-text-muted);
  margin-bottom: 0.45rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.wpa-toc-card-snippet {
  font-size: 0.8rem;
  line-height: 1.4;
  color: var(--wpa-text-dark);
  opacity: 0.85;
}

/* Postcard Card Direct Interactive Action Buttons */
.wpa-toc-card-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  border-top: 1.5px dashed var(--wpa-border-color);
  padding-top: 0.55rem;
}

.wpa-btn-card-map {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.35rem 0.5rem;
  background: var(--wpa-cream-paper);
  color: var(--wpa-charcoal-road);
  border: 1.5px solid var(--wpa-charcoal-road);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 0.88rem;
  letter-spacing: 0.5px;
  cursor: pointer;
  box-shadow: 1.5px 1.5px 0px var(--wpa-charcoal-road);
  transition: all 0.15s ease;
  min-height: 32px;
}

.wpa-btn-card-map:hover {
  background: var(--wpa-ochre-gold);
  color: var(--wpa-ink-navy);
  transform: translateY(-1px);
}

.wpa-btn-card-story {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.35rem 0.5rem;
  background: var(--wpa-terracotta);
  color: #FFF !important;
  border: 1.5px solid var(--wpa-charcoal-road);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 0.88rem;
  letter-spacing: 0.5px;
  text-decoration: none;
  box-shadow: 1.5px 1.5px 0px var(--wpa-charcoal-road);
  transition: all 0.15s ease;
  min-height: 32px;
}

.wpa-btn-card-story:hover {
  background: var(--wpa-terracotta-dark);
  color: #FFF !important;
  transform: translateY(-1px);
}

.wpa-btn-icon {
  background: var(--wpa-cream-bg);
  border: 1.5px solid var(--wpa-border-color);
  border-radius: var(--radius-sm);
  padding: 0.35rem;
  color: var(--wpa-text-dark);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.wpa-btn-icon:hover {
  background: var(--wpa-teal-water);
  color: #FFF;
  border-color: var(--wpa-teal-dark);
}

.wpa-toc-footer {
  padding: 0.75rem 1rem;
  background: var(--wpa-cream-bg);
  border-top: 2px solid var(--wpa-border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.wpa-public-footer-note {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--wpa-text-muted);
  letter-spacing: 0.5px;
}

.wpa-author-lock-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--wpa-border-color);
  padding: 0.3rem;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  opacity: 0.5;
}

.wpa-author-lock-btn:hover {
  color: var(--wpa-text-dark);
  background: rgba(0,0,0,0.05);
  border-color: var(--wpa-border-color);
  opacity: 1;
}

.wpa-author-lock-btn.author-unlocked {
  color: var(--wpa-terracotta);
  border-color: var(--wpa-terracotta);
  background: rgba(196, 89, 52, 0.1);
  opacity: 1;
}

/* Map Container & Overlays */
.map-viewport {
  flex: 1;
  position: relative;
  height: 100%;
  background: var(--wpa-cream-bg);
}

#kenosha-map {
  width: 100%;
  height: 100%;
  background: var(--wpa-cream-bg);
}

/* Crosshair cursor when picking coordinates */
#kenosha-map.crosshair-mode {
  cursor: crosshair !important;
}

/* WPA Basemap Filter Themes */
/* 1. 1930s WPA Poster Style (Default) */
.theme-warm-wpa .wpa-basemap-tiles,
.theme-wpa-poster .wpa-basemap-tiles {
  filter: sepia(18%) saturate(150%) contrast(120%) brightness(92%);
}

/* 2. Voyager Clean */
.theme-carto-voyager .wpa-basemap-tiles {
  filter: none;
}

/* 3. Classic Standard */
.theme-osm-standard .wpa-basemap-tiles {
  filter: none;
}

/* 4. Aerial Satellite */
.theme-satellite .wpa-basemap-tiles {
  filter: contrast(106%) brightness(100%);
}

/* Legacy / Alternative Vintage Themes */
.theme-wpa-litho .wpa-basemap-tiles {
  filter: sepia(60%) saturate(140%) contrast(115%) brightness(95%);
}

.theme-wpa-sepia .wpa-basemap-tiles {
  filter: sepia(85%) contrast(120%) brightness(92%);
}

.theme-wpa-night .wpa-basemap-tiles {
  filter: invert(90%) hue-rotate(180deg) saturate(120%) contrast(125%);
}

/* Floating Controls & Overlays on Map */
.map-floating-bar {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 800;
  display: flex;
  gap: 0.6rem;
  align-items: center;
}

.map-sidebar-toggle {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 800;
}

/* WPA Collapsible Legend & Container */
.wpa-legend-container {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  z-index: 800;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.45rem;
}

.wpa-legend-toggle-btn {
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.8px;
  padding: 0.35rem 0.75rem;
  background: var(--wpa-cream-paper);
  color: var(--wpa-charcoal-road);
  border: 2px solid var(--wpa-charcoal-road);
  border-radius: var(--radius-sm);
  box-shadow: 2px 2px 0px var(--wpa-charcoal-road);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transition: transform 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}

.wpa-legend-toggle-btn:hover {
  background: var(--wpa-ochre-gold);
  color: var(--wpa-ink-navy);
  transform: translateY(-1px);
  box-shadow: 3px 3px 0px var(--wpa-charcoal-road);
}

.wpa-legend-caret {
  font-size: 0.65rem;
  transition: transform 0.2s ease;
  display: inline-block;
}

.wpa-legend-container.open .wpa-legend-caret {
  transform: rotate(180deg);
}

.wpa-map-legend {
  background: rgba(251, 248, 241, 0.96);
  backdrop-filter: blur(6px);
  border: 2px solid var(--wpa-charcoal-road);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.9rem;
  box-shadow: var(--shadow-wpa-card);
  max-width: 250px;
  animation: legendFadeIn 0.2s ease-out;
}

@keyframes legendFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.wpa-legend-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1.5px solid var(--wpa-border-color);
  padding-bottom: 0.25rem;
  margin-bottom: 0.45rem;
}

.wpa-legend-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 1px;
  color: var(--wpa-text-dark);
  margin: 0;
}

.wpa-legend-close-btn {
  background: none;
  border: none;
  font-size: 1.25rem;
  line-height: 1;
  color: var(--wpa-text-muted);
  cursor: pointer;
  padding: 0 0.2rem;
  transition: color 0.15s ease;
}

.wpa-legend-close-btn:hover {
  color: var(--wpa-terracotta);
}

.wpa-legend-items {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.78rem;
  font-weight: 500;
}

.wpa-legend-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.wpa-legend-swatch {
  width: 14px;
  height: 14px;
  border-radius: 2px;
  border: 1px solid rgba(0,0,0,0.3);
  flex-shrink: 0;
}

.swatch-land { background: var(--wpa-cream-bg); border-color: #BDB09E; }
.swatch-water { background: var(--wpa-teal-water); }
.swatch-park { background: var(--wpa-sage-park); }
.swatch-road { background: var(--wpa-charcoal-road); }
.swatch-transit { background: var(--wpa-terracotta); border-style: dashed; }

/* Custom Vintage WPA Leaflet Zoom Controls (+ / -) */
.leaflet-control-zoom {
  border: 2px solid var(--wpa-charcoal-road) !important;
  border-radius: var(--radius-sm) !important;
  box-shadow: 2px 2px 0px var(--wpa-charcoal-road) !important;
  overflow: hidden;
  background: var(--wpa-cream-paper) !important;
  margin-bottom: 1.25rem !important;
  margin-right: 1.25rem !important;
}

.leaflet-control-zoom a {
  background-color: var(--wpa-cream-paper) !important;
  color: var(--wpa-charcoal-road) !important;
  font-family: var(--font-display) !important;
  font-size: 1.35rem !important;
  font-weight: 700 !important;
  line-height: 32px !important;
  width: 34px !important;
  height: 34px !important;
  border-bottom: 1.5px solid var(--wpa-border-color) !important;
  transition: background-color 0.15s ease, color 0.15s ease, transform 0.1s ease !important;
  text-decoration: none !important;
}

.leaflet-control-zoom a:last-child {
  border-bottom: none !important;
}

.leaflet-control-zoom a:hover {
  background-color: var(--wpa-ochre-gold) !important;
  color: var(--wpa-ink-navy) !important;
}

.leaflet-control-zoom a:active {
  background-color: var(--wpa-terracotta) !important;
  color: #FFF !important;
}

.leaflet-control-attribution {
  background: rgba(251, 248, 241, 0.85) !important;
  font-size: 0.72rem !important;
  color: var(--wpa-text-muted) !important;
  padding: 2px 6px !important;
  border-top-left-radius: 4px !important;
}

.leaflet-control-attribution a {
  color: var(--wpa-teal-water) !important;
  text-decoration: none !important;
}

/* Vintage Compass Rose */
.wpa-compass-rose {
  position: absolute;
  top: 4.8rem;
  left: 1rem;
  z-index: 800;
  pointer-events: none;
  opacity: 0.9;
}

.wpa-compass-svg {
  width: 44px;
  height: 44px;
  filter: drop-shadow(1px 2px 3px rgba(0,0,0,0.3));
}

/* Pick Location Banner */
.pick-location-banner {
  position: absolute;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--wpa-terracotta);
  color: #FFF;
  padding: 0.6rem 1.25rem;
  border-radius: 30px;
  border: 2px solid var(--wpa-charcoal-road);
  box-shadow: var(--shadow-md);
  z-index: 1000;
  display: none;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  font-size: 0.9rem;
  animation: bounceBanner 0.4s ease;
}

@keyframes bounceBanner {
  0% { transform: translate(-50%, -20px); opacity: 0; }
  100% { transform: translate(-50%, 0); opacity: 1; }
}

/* Custom WPA Marker Pin */
.wpa-custom-pin-container {
  background: transparent !important;
  border: none !important;
}

.wpa-pin-wrapper {
  position: relative;
  width: 40px;
  height: 48px;
  cursor: pointer;
  transition: transform 0.22s cubic-bezier(0.34, 1.56, 0.64, 1);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  transform: translateZ(0);
}

.wpa-pin-wrapper:hover {
  transform: translateY(-4px) scale(1.14);
  z-index: 999;
}

.wpa-pin-wrapper.active-pin {
  transform: translateY(-6px) scale(1.2);
  z-index: 1000;
}

.wpa-pin-head {
  width: 38px;
  height: 38px;
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  background: var(--wpa-terracotta);
  border: 2.5px solid var(--wpa-charcoal-road);
  box-shadow: 2px 2px 6px rgba(0,0,0,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  top: 0;
  left: 1px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

.wpa-pin-wrapper:hover .wpa-pin-head {
  box-shadow: 0 0 0 3px rgba(220, 161, 52, 0.45), 2px 4px 10px rgba(0, 0, 0, 0.45);
}

.wpa-pin-wrapper.active-pin .wpa-pin-head {
  background: var(--wpa-ochre-gold);
  border-color: var(--wpa-ink-navy);
  box-shadow: 0 0 0 4px rgba(220, 161, 52, 0.6), 0 0 16px rgba(220, 161, 52, 0.85), 2px 4px 8px rgba(0, 0, 0, 0.4);
}

.wpa-pin-inner {
  transform: rotate(45deg);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1px;
}

.wpa-pin-no {
  font-family: var(--font-display);
  font-size: 0.7rem;
  color: var(--wpa-cream-paper);
  opacity: 0.9;
}

.wpa-pin-edition {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--wpa-cream-paper);
  line-height: 1;
}

.wpa-pin-wrapper.active-pin .wpa-pin-edition,
.wpa-pin-wrapper.active-pin .wpa-pin-no {
  color: var(--wpa-ink-navy);
  font-weight: bold;
}

.wpa-pin-shadow {
  position: absolute;
  bottom: 0;
  left: 11px;
  width: 18px;
  height: 6px;
  background: rgba(0, 0, 0, 0.35);
  border-radius: 50%;
  filter: blur(1px);
}

/* Postcard Leaflet Popup Styling */
.leaflet-popup-content-wrapper {
  padding: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  border-radius: 0 !important;
}

.leaflet-popup-content {
  margin: 0 !important;
  line-height: normal !important;
}

.leaflet-popup-tip-container {
  display: none !important; /* Clean flush card look */
}

.leaflet-container a.leaflet-popup-close-button {
  top: 10px !important;
  right: 12px !important;
  color: var(--wpa-charcoal-road) !important;
  font-family: var(--font-display) !important;
  font-size: 1.35rem !important;
  z-index: 10;
  background: rgba(251, 248, 241, 0.85);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* The Postcard Itself */
.wpa-postcard {
  background: var(--wpa-cream-paper);
  border: 2px solid var(--wpa-charcoal-road);
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.75rem 0.55rem;
  box-shadow: var(--shadow-wpa-card);
  position: relative;
  overflow: hidden;
  max-width: 290px;
}

/* Vintage Airmail Border */
.wpa-postcard-airmail-border {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: repeating-linear-gradient(
    45deg,
    var(--wpa-terracotta),
    var(--wpa-terracotta) 8px,
    var(--wpa-cream-paper) 8px,
    var(--wpa-cream-paper) 16px,
    var(--wpa-teal-water) 16px,
    var(--wpa-teal-water) 24px,
    var(--wpa-cream-paper) 24px,
    var(--wpa-cream-paper) 32px
  );
}

.wpa-postcard-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-top: 0.15rem;
  margin-bottom: 0.35rem;
  padding-bottom: 0.35rem;
  border-bottom: 1.5px dashed var(--wpa-border-color);
}

.wpa-postcard-brand {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.wpa-postmark-kicker {
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 1px;
  color: var(--wpa-text-muted);
}

.wpa-edition-badge {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 1.2px;
  color: var(--wpa-terracotta);
  line-height: 1;
}

/* Stamp & Postmark */
.wpa-stamp-box {
  position: relative;
  display: flex;
  align-items: center;
  margin-right: 1.2rem;
}

.wpa-stamp-inner {
  width: 32px;
  height: 38px;
  border: 1.5px dashed var(--wpa-charcoal-road);
  background: #F4E8D0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 1px 1px 2px rgba(0,0,0,0.15);
}

.wpa-stamp-text {
  font-family: var(--font-display);
  font-size: 0.5rem;
  letter-spacing: 0.5px;
  color: var(--wpa-ink-navy);
}

.wpa-stamp-price {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  font-weight: bold;
  color: var(--wpa-terracotta);
  line-height: 1;
}

.wpa-stamp-state {
  font-family: var(--font-sans);
  font-size: 0.44rem;
  font-weight: 700;
  letter-spacing: 0.8px;
  color: var(--wpa-text-muted);
}

.wpa-postmark-stamp {
  position: absolute;
  top: -5px;
  left: -15px;
  width: 42px;
  height: 42px;
  color: var(--wpa-charcoal-road);
  opacity: 0.8;
  pointer-events: none;
  transform: rotate(-15deg);
}

.wpa-postmark-svg {
  width: 100%;
  height: 100%;
}

/* Postcard Body & Photo */
.wpa-postcard-photo-frame {
  margin-bottom: 0.45rem;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid var(--wpa-charcoal-road);
  background: #141A22;
  box-shadow: inset 0 0 3px rgba(0,0,0,0.3), 0 2px 6px rgba(0,0,0,0.22);
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer !important;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.wpa-postcard-photo-frame:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 14px rgba(0,0,0,0.4);
}

.wpa-postcard-photo-frame .wpa-postcard-img {
  width: 100%;
  height: auto;
  max-height: 185px;
  object-fit: contain;
  display: block;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
}

.wpa-postcard-photo-frame:hover .wpa-postcard-img {
  transform: scale(1.03);
  opacity: 0.96;
}

.wpa-postcard-photo-badge {
  position: absolute;
  bottom: 6px;
  right: 6px;
  background: rgba(29, 45, 68, 0.92);
  color: var(--wpa-cream-paper);
  border: 1px solid rgba(220, 161, 52, 0.75);
  border-radius: 4px;
  padding: 0.18rem 0.48rem;
  font-size: 0.66rem;
  font-family: var(--font-vintage-sans);
  font-weight: 700;
  letter-spacing: 0.4px;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  pointer-events: none;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  transition: background-color 0.2s ease, transform 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  box-shadow: 0 2px 6px rgba(0,0,0,0.4);
}

.wpa-postcard-photo-frame:hover .wpa-postcard-photo-badge {
  background: var(--wpa-terracotta);
  color: #FFFFFF;
  border-color: #FFFFFF;
  transform: scale(1.04);
}

.wpa-postcard-details {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.45rem;
  align-items: center;
  text-align: center;
  width: 100%;
}

.wpa-postcard-title {
  font-family: var(--font-serif);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--wpa-ink-navy);
  line-height: 1.2;
  margin: 0;
  text-align: center;
  width: 100%;
}

.wpa-postcard-geo-box {
  background: #FFFFFF;
  border: 1.5px solid var(--wpa-charcoal-road);
  border-radius: 4px;
  padding: 0.45rem 0.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 100%;
  box-sizing: border-box;
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.04), 1.5px 1.5px 0px rgba(36, 39, 44, 0.12);
}

.wpa-postcard-location {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: #1E2328;
  margin: 0;
  line-height: 1.3;
  text-align: center;
  width: 100%;
}

.wpa-postcard-location .wpa-icon-pin {
  color: var(--wpa-terracotta);
  flex-shrink: 0;
}

.wpa-postcard-coords-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  background: var(--wpa-ink-navy);
  border: 1px solid var(--wpa-ink-navy);
  border-radius: 3px;
  padding: 0.16rem 0.5rem;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.72rem;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: 0.3px;
  width: fit-content;
  margin: 0 auto;
}

.wpa-postcard-coords-badge .wpa-coords-icon {
  color: var(--wpa-ochre-gold);
  flex-shrink: 0;
}

.wpa-postcard-coords-badge .wpa-coords-label {
  font-family: var(--font-vintage-sans);
  font-size: 0.62rem;
  font-weight: 800;
  color: var(--wpa-ochre-gold);
  letter-spacing: 0.5px;
}

.wpa-postcard-coords-badge .wpa-coords-val {
  color: #FFFFFF;
}

.wpa-postcard-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.35rem;
}

.wpa-meta-pill {
  font-size: 0.68rem;
  background: var(--wpa-cream-darker);
  color: var(--wpa-text-dark);
  padding: 0.1rem 0.35rem;
  border-radius: 3px;
  font-weight: 500;
}

/* Postcard Action Footer */
.wpa-postcard-footer {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding-top: 0.45rem;
  border-top: 1.5px solid var(--wpa-border-color);
  margin-top: 0;
}

/* Primary Call-to-Action: Read on Substack (Prominent Solid Earthy Terracotta) */
.wpa-btn-readmore {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  width: 100%;
  box-sizing: border-box;
  background: var(--wpa-terracotta);
  color: #FFFFFF !important;
  font-family: var(--font-vintage-sans);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.7px;
  text-transform: uppercase;
  padding: 0.48rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 2px solid var(--wpa-charcoal-road);
  box-shadow: 2px 2px 0px var(--wpa-charcoal-road);
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.12s ease, box-shadow 0.12s ease;
}

.wpa-btn-readmore:hover {
  background: var(--wpa-terracotta-dark);
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0px var(--wpa-charcoal-road);
  color: #FFFFFF !important;
}

.wpa-btn-readmore:active {
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0px var(--wpa-charcoal-road);
}

.wpa-btn-readmore .wpa-arrow-icon {
  transition: transform 0.15s ease;
}

.wpa-btn-readmore:hover .wpa-arrow-icon {
  transform: translate(1.5px, -1.5px);
}

.wpa-postcard-curator-row {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 0.1rem;
}

.wpa-btn-repick-live-marker {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  background: transparent;
  border: none;
  padding: 0.15rem 0.4rem;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  color: #4A5568;
  opacity: 0.85;
  cursor: pointer;
  box-shadow: none;
  border-radius: 3px;
  text-decoration: none;
  transition: all 0.15s ease;
}

.wpa-btn-repick-live-marker svg {
  opacity: 0.75;
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.wpa-btn-repick-live-marker:hover {
  background: rgba(196, 89, 52, 0.08);
  color: var(--wpa-terracotta);
  opacity: 1;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.wpa-btn-repick-live-marker:hover svg {
  opacity: 1;
  transform: scale(1.1);
}

/* Planned Curator Note Coordinates Box */
.wpa-field-note-coords-box {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  background: var(--wpa-ink-navy);
  color: #FFFFFF;
  border: 1px solid var(--wpa-ink-navy);
  border-radius: 3px;
  padding: 0.12rem 0.38rem;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.68rem;
  font-weight: 700;
}

.wpa-field-note-coords-box svg {
  color: var(--wpa-ochre-gold);
}

/* ==========================================================================
   Curator Mode & Planned Pins Layer (1930s Blueprint / Field Notes Aesthetic)
   ========================================================================== */

.wpa-curator-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--wpa-ink-navy);
  color: var(--wpa-ochre-gold);
  border: 1.5px solid var(--wpa-ochre-gold);
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.65rem;
  font-family: var(--font-display);
  font-size: 0.88rem;
  letter-spacing: 0.8px;
  cursor: pointer;
  box-shadow: 2px 2px 0px rgba(0,0,0,0.3);
  transition: all 0.2s ease;
  user-select: none;
}

.wpa-curator-badge:hover {
  background: #253852;
  transform: translateY(-1px);
}

.curator-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #50E3C2;
  box-shadow: 0 0 6px #50E3C2;
  animation: curatorBlink 1.8s infinite;
}

@keyframes curatorBlink {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

/* Planned Pin on Map */
.wpa-pin-planned {
  position: relative;
  width: 40px;
  height: 48px;
  cursor: pointer;
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.wpa-pin-planned:hover {
  transform: scale(1.15) translateY(-4px);
  z-index: 999;
}

.wpa-pin-planned .wpa-pin-head {
  background: #24415C; /* 1930s Blueprint Navy */
  border: 2px dashed var(--wpa-ochre-gold);
}

.wpa-pin-planned .wpa-pin-edition {
  font-size: 0.95rem;
  color: var(--wpa-ochre-gold);
}

.wpa-pin-planned .wpa-pin-no {
  font-size: 0.62rem;
  color: var(--wpa-cream-darker);
}

/* Field Note Popup Card */
.wpa-field-note-card {
  background: #FDFBF7;
  border: 2.5px dashed #24415C;
  border-radius: var(--radius-sm);
  padding: 0.85rem;
  box-shadow: 3px 4px 0px rgba(36, 65, 92, 0.7);
  max-width: 290px;
  position: relative;
}

.wpa-field-note-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1.5px dashed var(--wpa-border-color);
  padding-bottom: 0.4rem;
  margin-bottom: 0.5rem;
}

.wpa-field-note-badge {
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 1px;
  color: #24415C;
  background: #E8EEF5;
  padding: 0.15rem 0.4rem;
  border-radius: 3px;
  font-weight: 700;
}

.wpa-status-pill {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.15rem 0.45rem;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.status-researching {
  background: #FFF3D6;
  color: #8C5B00;
  border: 1px solid #FFD074;
}

.status-art {
  background: #E6F4EA;
  color: #137333;
  border: 1px solid #CEEAD6;
}

.status-writing {
  background: #E8F0FE;
  color: #1A73E8;
  border: 1px solid #D2E3FC;
}

.wpa-field-note-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--wpa-text-dark);
  line-height: 1.25;
  margin-bottom: 0.25rem;
}

.wpa-field-note-addr {
  font-size: 0.78rem;
  color: var(--wpa-teal-dark);
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-bottom: 0.5rem;
}

.wpa-field-note-box {
  background: #F4EFEB;
  border-left: 3px solid var(--wpa-terracotta);
  padding: 0.45rem 0.6rem;
  border-radius: 0 4px 4px 0;
  margin-bottom: 0.5rem;
}

.wpa-field-note-label {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--wpa-text-muted);
  letter-spacing: 0.5px;
  margin-bottom: 0.15rem;
}

.wpa-field-note-text {
  font-size: 0.78rem;
  line-height: 1.4;
  color: var(--wpa-text-dark);
  font-style: italic;
}

.wpa-field-note-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--wpa-border-color);
  padding-top: 0.4rem;
  font-family: monospace;
  font-size: 0.68rem;
  color: var(--wpa-text-muted);
}

/* Field Note Action Buttons (Edit / Delete) */
.wpa-field-note-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.65rem;
  padding-top: 0.55rem;
  border-top: 1.5px dashed var(--wpa-border-color);
}

.wpa-btn-field-edit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  background: #24415C;
  color: var(--wpa-ochre-gold);
  border: 1.5px solid var(--wpa-ochre-gold);
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.6rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  cursor: pointer;
  flex: 1;
  box-shadow: 1.5px 1.5px 0px rgba(0,0,0,0.25);
  transition: all 0.15s ease;
}

.wpa-btn-field-edit:hover {
  background: #1C3349;
  color: #FFF;
  transform: translateY(-1px);
  box-shadow: 2px 2px 0px rgba(0,0,0,0.35);
}

.wpa-btn-field-delete {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  background: #FDF2F2;
  color: #C5221F;
  border: 1.5px solid #F28B82;
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.6rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  cursor: pointer;
  flex: 1;
  box-shadow: 1.5px 1.5px 0px rgba(197, 34, 31, 0.15);
  transition: all 0.15s ease;
}

.wpa-btn-field-delete:hover {
  background: #C5221F;
  color: #FFF;
  border-color: #A51D1A;
  transform: translateY(-1px);
  box-shadow: 2px 2px 0px rgba(0,0,0,0.3);
}

.wpa-modal-overlay.picking-mode {
  opacity: 0;
  pointer-events: none;
}

/* WPA Surveyor / Coordinate Tool */
.crosshair-mode {
  cursor: crosshair !important;
}

.surveyor-banner {
  position: absolute;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1200;
  background: var(--wpa-ink-navy);
  color: var(--wpa-cream-paper);
  border: 2px solid var(--wpa-ochre-gold);
  border-radius: var(--radius-sm);
  padding: 0.6rem 1.1rem;
  box-shadow: var(--shadow-lg), 3px 3px 0px rgba(0,0,0,0.4);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.88rem;
  animation: bannerSlideDown 0.25s ease-out;
}

@keyframes bannerSlideDown {
  from { opacity: 0; transform: translate(-50%, -15px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

.wpa-btn-close-banner {
  background: none;
  border: none;
  color: var(--wpa-ochre-gold);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  padding: 0 0.2rem;
}

.wpa-btn-close-banner:hover {
  color: #FFF;
}

.wpa-surveyor-icon-container {
  background: none;
  border: none;
}

.wpa-surveyor-pin {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(196, 89, 52, 0.25);
  border: 2px solid var(--wpa-terracotta);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 10px rgba(196, 89, 52, 0.6);
  animation: surveyorPulse 1.8s infinite;
}

@keyframes surveyorPulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(196, 89, 52, 0.7); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 12px rgba(196, 89, 52, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(196, 89, 52, 0); }
}

.wpa-surveyor-crosshair {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--wpa-terracotta-dark);
  border: 1.5px solid #FFF;
}

.wpa-surveyor-popup .leaflet-popup-content-wrapper {
  background: var(--wpa-cream-paper);
  border: 2px solid var(--wpa-charcoal-road);
  border-radius: var(--radius-sm);
  box-shadow: 3px 3px 0px rgba(36, 39, 44, 0.85);
  padding: 0;
}

.wpa-surveyor-popup .leaflet-popup-content {
  margin: 0.6rem 0.85rem;
}

.wpa-surveyor-card {
  text-align: center;
}

.wpa-surveyor-badge {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 1px;
  color: var(--wpa-terracotta);
  margin-bottom: 0.2rem;
}

.wpa-surveyor-coords {
  font-family: monospace;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--wpa-text-dark);
  background: var(--wpa-cream-bg);
  padding: 0.25rem 0.5rem;
  border: 1px dashed var(--wpa-border-color);
  border-radius: 3px;
  user-select: all;
  margin-bottom: 0.35rem;
}

.wpa-surveyor-status {
  font-size: 0.78rem;
  color: var(--wpa-sage-dark);
  font-weight: 600;
}

.wpa-btn-surveyor-add {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  background: #24415C;
  color: var(--wpa-ochre-gold);
  border: 1.5px solid var(--wpa-ochre-gold);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.65rem;
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.8px;
  cursor: pointer;
  margin-top: 0.45rem;
  width: 100%;
  box-shadow: 2px 2px 0px rgba(0,0,0,0.3);
  transition: all 0.15s ease;
}

.wpa-btn-surveyor-add:hover {
  background: #1C3349;
  color: #FFF;
  transform: translateY(-1px);
}

.wpa-btn.active {
  background: var(--wpa-terracotta);
  color: #FFF;
  border-color: var(--wpa-terracotta-dark);
}

/* Modal Dialog for Planned Markers */
.wpa-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(29, 45, 68, 0.65);
  backdrop-filter: blur(4px);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.wpa-modal-overlay.open {
  display: flex !important;
}

.wpa-modal-card {
  background: var(--wpa-cream-paper);
  border: 3px solid var(--wpa-charcoal-road);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg), 6px 8px 0px rgba(36, 39, 44, 0.9);
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  animation: modalFadeIn 0.25s ease-out;
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.wpa-modal-header {
  background: var(--wpa-ink-navy);
  color: var(--wpa-cream-paper);
  padding: 1rem 1.25rem;
  border-bottom: 3px solid var(--wpa-terracotta);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.wpa-modal-title {
  font-family: var(--font-display);
  font-size: 1.45rem;
  letter-spacing: 1.5px;
  margin: 0;
  color: var(--wpa-cream-paper);
}

.wpa-modal-close {
  background: none;
  border: none;
  color: var(--wpa-cream-paper);
  font-size: 1.5rem;
  cursor: pointer;
}

.wpa-modal-body {
  padding: 1.25rem;
}

.wpa-form-group {
  margin-bottom: 0.95rem;
}

.wpa-form-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--wpa-text-dark);
  margin-bottom: 0.35rem;
}

.wpa-form-input,
.wpa-form-textarea {
  width: 100%;
  padding: 0.6rem 0.8rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  border: 2px solid var(--wpa-border-color);
  border-radius: var(--radius-sm);
  background: #FFF;
  color: var(--wpa-text-dark);
  outline: none;
  transition: border-color 0.2s ease;
}

.wpa-form-input:focus,
.wpa-form-textarea:focus {
  border-color: var(--wpa-teal-water);
  box-shadow: 0 0 0 3px rgba(43, 104, 112, 0.15);
}

.wpa-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

.wpa-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 2px solid var(--wpa-border-color);
}

/* Toast Notifications */
.wpa-toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}

.wpa-toast {
  background: var(--wpa-ink-navy);
  color: var(--wpa-cream-paper);
  border: 2px solid var(--wpa-ochre-gold);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1.1rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 500;
  font-size: 0.88rem;
  opacity: 0;
  transform: translateY(12px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: auto;
}

.wpa-toast.show {
  opacity: 1;
  transform: translateY(0);
}

.wpa-toast-stamp {
  font-family: var(--font-display);
  background: var(--wpa-terracotta);
  color: #FFF;
  padding: 0.15rem 0.45rem;
  border-radius: 2px;
  font-size: 0.75rem;
}

/* WPA Tooltips */
.wpa-tooltip {
  background: var(--wpa-ink-navy) !important;
  color: var(--wpa-cream-paper) !important;
  border: 1.5px solid var(--wpa-ochre-gold) !important;
  border-radius: var(--radius-sm) !important;
  font-family: var(--font-sans) !important;
  font-size: 0.82rem !important;
  box-shadow: 2px 2px 0px rgba(0,0,0,0.5) !important;
  padding: 4px 8px !important;
}

.wpa-tooltip::before {
  border-top-color: var(--wpa-ink-navy) !important;
}

/* Curator Mode Badge & Header Action */
.wpa-curator-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: #24415C;
  color: var(--wpa-ochre-gold);
  border: 1.5px solid var(--wpa-ochre-gold);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  cursor: pointer;
  user-select: none;
  transition: all 0.2s ease;
}

.wpa-curator-badge:hover {
  background: #1B3147;
  transform: translateY(-1px);
  box-shadow: 0 2px 6px rgba(0,0,0,0.25);
}

.wpa-curator-badge.inactive {
  background: rgba(36, 65, 92, 0.4);
  color: #CBD5E0;
  border-color: #718096;
}

.wpa-curator-badge .curator-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--wpa-ochre-gold);
  box-shadow: 0 0 6px var(--wpa-ochre-gold);
}

.wpa-curator-badge.inactive .curator-dot {
  background: #A0AEC0;
  box-shadow: none;
}

.wpa-drafts-count-badge {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.8rem;
  background: var(--wpa-terracotta);
  color: #FFF;
  padding: 0.08rem 0.4rem;
  border-radius: 10px;
}

/* Full-Screen Postcard Artwork & Design Lightbox */
.wpa-lightbox-overlay {
  background: rgba(15, 23, 36, 0.93) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 4000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: zoom-out;
}

.wpa-lightbox-overlay.open {
  opacity: 1;
}

.wpa-lightbox-container {
  position: relative;
  max-width: 960px;
  width: min(960px, 94vw);
  max-height: 94vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: default;
  animation: postcardBloom 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes postcardBloom {
  0% {
    opacity: 0;
    transform: scale(0.9);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

.wpa-lightbox-close {
  position: absolute;
  top: -2.75rem;
  right: 0;
  background: rgba(251, 248, 241, 0.95);
  color: var(--wpa-charcoal-road);
  border: 2px solid var(--wpa-charcoal-road);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  font-size: 1.6rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 4020;
  box-shadow: 2px 2px 0px rgba(0,0,0,0.5);
  transition: all 0.2s ease;
}

.wpa-lightbox-close:hover {
  background: var(--wpa-terracotta);
  color: #FFF;
  transform: scale(1.12);
}

.wpa-lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(36, 65, 92, 0.9);
  color: var(--wpa-ochre-gold);
  border: 2px solid var(--wpa-ochre-gold);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 4020;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}

.wpa-lightbox-nav:hover {
  background: #1B3147;
  color: #FFF;
  transform: translateY(-50%) scale(1.12);
  box-shadow: 0 0 14px rgba(220, 161, 52, 0.6);
}

.wpa-lightbox-nav.prev {
  left: -3.5rem;
}

.wpa-lightbox-nav.next {
  right: -3.5rem;
}

.wpa-lightbox-card {
  background: var(--wpa-cream-paper);
  border: 3.5px solid var(--wpa-charcoal-road);
  border-radius: var(--radius-md);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 4px 6px 0px rgba(36, 39, 44, 0.9);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  max-height: 92vh;
  width: 100%;
}

.wpa-lightbox-header-bar {
  background: var(--wpa-ink-navy);
  color: var(--wpa-cream-paper);
  border-bottom: 2.5px solid var(--wpa-terracotta);
  padding: 0.6rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.wpa-lightbox-meta-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.wpa-lightbox-edition {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--wpa-ochre-gold);
  letter-spacing: 0.5px;
}

.wpa-lightbox-status {
  font-family: var(--font-display);
  font-size: 0.8rem;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  background: rgba(220, 161, 52, 0.2);
  color: var(--wpa-cream-paper);
  letter-spacing: 0.5px;
  border: 1px solid var(--wpa-ochre-gold);
}

.wpa-lightbox-title-wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  flex: 1;
  min-width: 180px;
}

.wpa-lightbox-title {
  font-family: var(--font-vintage-sans);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--wpa-cream-paper);
  line-height: 1.2;
  margin: 0;
}

.wpa-lightbox-address {
  font-family: var(--font-vintage-sans);
  font-size: 0.75rem;
  color: var(--wpa-cream-darker);
  margin: 0;
  opacity: 0.85;
}

.wpa-lightbox-header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.wpa-btn-plain-text-toggle {
  font-family: var(--font-vintage-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 0.35rem 0.75rem;
  background: rgba(244, 236, 216, 0.12);
  color: var(--wpa-cream-paper);
  border: 1.5px solid rgba(244, 236, 216, 0.45);
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.2s cubic-bezier(0.2, 0.8, 0.2, 1);
  box-shadow: 1.5px 1.5px 0px rgba(0, 0, 0, 0.4);
  user-select: none;
  -webkit-user-select: none;
}

.wpa-btn-plain-text-toggle svg {
  flex-shrink: 0;
  transition: transform 0.2s ease;
  fill: currentColor;
}

.wpa-btn-plain-text-toggle:hover {
  background: rgba(220, 161, 52, 0.24);
  color: #FFFFFF;
  border-color: var(--wpa-ochre-gold);
  transform: translateY(-1px);
  box-shadow: 2.5px 2.5px 0px rgba(0, 0, 0, 0.6);
}

.wpa-btn-plain-text-toggle:hover svg {
  transform: scale(1.1);
}

.wpa-btn-plain-text-toggle.active,
.wpa-btn-plain-text-toggle[aria-pressed="true"] {
  background: var(--wpa-ochre-gold);
  color: #1D2D44;
  border-color: #FFFFFF;
  font-weight: 800;
  box-shadow: 0 0 10px rgba(220, 161, 52, 0.5), 1.5px 1.5px 0px rgba(0, 0, 0, 0.6);
}

.wpa-btn-plain-text-toggle.active:hover,
.wpa-btn-plain-text-toggle[aria-pressed="true"]:hover {
  background: #E8AF3C;
  color: #111B29;
  border-color: #FFFFFF;
  transform: translateY(-1px);
}

.wpa-btn-flip-card {
  font-family: var(--font-vintage-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 0.35rem 0.75rem;
  background: var(--wpa-terracotta);
  color: #FFF;
  border: 1.5px solid var(--wpa-cream-paper);
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.15s ease;
  box-shadow: 1.5px 1.5px 0px rgba(0,0,0,0.5);
}

.wpa-btn-flip-card:hover {
  background: var(--wpa-terracotta-dark);
  transform: translateY(-1px);
  box-shadow: 2.5px 2.5px 0px rgba(0,0,0,0.7);
}

.wpa-btn-share-card {
  font-family: var(--font-vintage-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 0.35rem 0.65rem;
  background: rgba(220, 161, 52, 0.2);
  color: var(--wpa-ochre-gold);
  border: 1.5px solid var(--wpa-ochre-gold);
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.15s ease;
}

.wpa-btn-share-card:hover {
  background: var(--wpa-ochre-gold);
  color: #1D2D44;
  transform: translateY(-1px);
}

/* 3D Postcard Flipper Stage */
.wpa-lightbox-image-stage {
  background: #121820;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  position: relative;
  min-height: 440px;
  max-height: 68vh;
  perspective: 1200px;
  -webkit-perspective: 1200px;
  user-select: none;
}

.wpa-postcard-flipper {
  position: relative;
  width: auto;
  height: min(60vh, 520px);
  aspect-ratio: 4 / 3;
  max-width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transform-style: preserve-3d;
  -webkit-transform-style: preserve-3d;
  transition: transform 0.65s cubic-bezier(0.34, 1.25, 0.64, 1);
  box-shadow: 0 12px 36px rgba(0,0,0,0.65);
  border-radius: 6px;
}

.wpa-postcard-flipper.is-flipped {
  transform: rotateY(180deg);
  -webkit-transform: rotateY(180deg);
}

.wpa-postcard-flipper.is-portrait {
  aspect-ratio: 3 / 4;
}

.wpa-postcard-face {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 6px;
  transform-style: preserve-3d;
  -webkit-transform-style: preserve-3d;
}

/* Front Face: Artwork */
.wpa-postcard-front {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: zoom-in;
  background: #000;
  transform: rotateY(0deg) translateZ(1px);
  -webkit-transform: rotateY(0deg) translateZ(1px);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 6px;
  overflow: hidden;
  z-index: 2;
  transition: opacity 0.2s ease 0.15s, visibility 0s linear 0.3s;
}

.wpa-lightbox-image-stage.inspecting .wpa-postcard-front {
  cursor: zoom-out;
}

.wpa-lightbox-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 6px;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  transform-origin: center center;
  display: block;
}

.wpa-lightbox-image-stage.inspecting .wpa-lightbox-img {
  transform: scale(1.65);
}

.wpa-lightbox-zoom-hint {
  position: absolute;
  bottom: 0.5rem;
  right: 0.5rem;
  background: rgba(18, 25, 33, 0.85);
  color: var(--wpa-ochre-gold);
  border: 1px solid rgba(220, 161, 52, 0.4);
  border-radius: 20px;
  padding: 0.25rem 0.65rem;
  font-size: 0.72rem;
  font-family: var(--font-vintage-sans);
  font-weight: 600;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  pointer-events: none;
  opacity: 0.9;
  z-index: 5;
}

/* Back Face: Authentic 1930s Linen Distressed Postcard Reverse */
.wpa-postcard-back {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transform: rotateY(180deg) translateZ(1px);
  -webkit-transform: rotateY(180deg) translateZ(1px);
  background-color: #EFE3CE;
  background-image: url('./assets/postcard-back-distressed.jpg?v=20260916_v35');
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  border: 1px solid rgba(138, 107, 72, 0.4);
  border-radius: 6px;
  padding: 1.25rem 1.6rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: inset 0 0 35px rgba(130, 95, 55, 0.3);
  overflow-y: auto;
  color: #2D2721;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  z-index: 1;
  cursor: pointer;
  transition: opacity 0.2s ease 0.15s, visibility 0s linear 0.3s;
}

.wpa-postcard-flipper.is-flipped .wpa-postcard-front {
  z-index: 1;
  pointer-events: none;
  visibility: hidden;
  opacity: 0;
}

.wpa-postcard-flipper.is-flipped .wpa-postcard-back {
  z-index: 2;
  pointer-events: auto;
  visibility: visible;
  opacity: 1;
}

.wpa-postcard-flipper:not(.is-flipped) .wpa-postcard-front {
  z-index: 2;
  pointer-events: auto;
  visibility: visible;
  opacity: 1;
}

.wpa-postcard-flipper:not(.is-flipped) .wpa-postcard-back {
  z-index: 1;
  pointer-events: none;
  visibility: hidden;
  opacity: 0;
}

.wpa-postcard-back-grain-texture {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* Hide duplicate HTML stamp & postmark box because it's illustrated directly into Todd's distressed card art */
.wpa-postmark-stamp-box {
  display: none !important;
}

.wpa-postcard-back-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 1.2px;
  color: #5B4734;
  border-bottom: 1.5px solid rgba(158, 130, 98, 0.55);
  padding-bottom: 0.35rem;
  margin-bottom: 0.65rem;
  max-width: 60%; /* Leaves space for the top-right vintage postmark/stamp in the background */
}

.wpa-postcard-back-columns {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.25rem;
  flex: 1;
  min-height: 0;
}

.wpa-postcard-back-left {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  border-right: 1.5px dashed rgba(158, 130, 98, 0.6);
  padding-right: 1rem;
  text-align: left;
}

.wpa-postcard-back-heading {
  font-family: var(--font-vintage-sans);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: #6E533C;
  text-transform: uppercase;
}

.wpa-postcard-back-text {
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.88rem;
  line-height: 1.5;
  color: #211B15;
  margin: 0;
  font-weight: 600;
}

/* Accessibility: High-Contrast Plain Text Mode for Postcard Back */
.wpa-postcard-back.plain-text-mode {
  background-color: #FFFFFF !important;
  background-image: none !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25) !important;
  border: 2px solid #1E2328 !important;
  color: #111827 !important;
}

.wpa-postcard-back.plain-text-mode .wpa-postcard-back-grain-texture {
  display: none !important;
}

.wpa-postcard-back.plain-text-mode .wpa-postcard-back-header {
  border-bottom: 2px solid #D1D5DB !important;
  color: #1F2937 !important;
  max-width: 100% !important;
}

.wpa-postcard-back.plain-text-mode .wpa-postcard-back-brand,
.wpa-postcard-back.plain-text-mode .wpa-postcard-back-serial {
  font-family: var(--font-sans), system-ui, sans-serif !important;
  font-weight: 700 !important;
  color: #111827 !important;
  letter-spacing: 0.5px !important;
}

.wpa-postcard-back.plain-text-mode .wpa-postcard-back-left {
  border-right: 2px solid #E5E7EB !important;
}

.wpa-postcard-back.plain-text-mode .wpa-postcard-back-heading {
  font-family: var(--font-sans), system-ui, sans-serif !important;
  font-weight: 800 !important;
  color: #111827 !important;
  font-size: 0.78rem !important;
  letter-spacing: 0.8px !important;
}

.wpa-postcard-back.plain-text-mode .wpa-postcard-back-text {
  font-family: var(--font-sans), system-ui, -apple-system, sans-serif !important;
  font-size: 1.02rem !important;
  line-height: 1.65 !important;
  color: #0F172A !important;
  font-weight: 500 !important;
  letter-spacing: normal !important;
  padding: 0.25rem 0;
}

.wpa-postcard-back.plain-text-mode .wpa-postcard-back-meta {
  font-family: var(--font-sans), system-ui, sans-serif !important;
  color: #4B5563 !important;
  font-size: 0.8rem !important;
  font-weight: 600 !important;
}

.wpa-postcard-back.plain-text-mode .wpa-back-meta-item {
  color: #374151 !important;
}

.wpa-postcard-back.plain-text-mode .wpa-postcard-back-right {
  padding-top: 0.25rem !important;
}

.wpa-postcard-back.plain-text-mode .wpa-address-line {
  font-family: var(--font-sans), system-ui, sans-serif !important;
  font-size: 0.95rem !important;
  font-weight: 600 !important;
  color: #111827 !important;
  border-bottom: 1.5px solid #D1D5DB !important;
  padding-bottom: 0.35rem !important;
}

.wpa-postcard-back.plain-text-mode .font-coords {
  color: #B91C1C !important;
  font-weight: 700 !important;
  font-size: 0.85rem !important;
}

.wpa-postcard-back.plain-text-mode .wpa-back-substack-link {
  font-family: var(--font-sans), system-ui, sans-serif !important;
  font-weight: 600 !important;
  color: #B91C1C !important;
  background: #FEE2E2 !important;
  padding: 0.25rem 0.6rem !important;
  border-radius: 4px !important;
  text-decoration: underline !important;
}

.wpa-postcard-back.plain-text-mode .wpa-postcard-back-footer {
  border-top: 1.5px solid #E5E7EB !important;
  color: #6B7280 !important;
  font-family: var(--font-sans), system-ui, sans-serif !important;
  font-size: 0.72rem !important;
  font-weight: 500 !important;
}

.wpa-postcard-back-meta {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-family: var(--font-vintage-sans);
  font-size: 0.72rem;
  color: #6E533C;
  font-weight: 600;
}

.wpa-postcard-back-right {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-left: 0.25rem;
  text-align: left;
  padding-top: 3.2rem; /* Clears the vintage stamp & postmark in the top right of the background */
}

.wpa-postcard-address-lines {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-top: 0.35rem;
}

.wpa-address-line {
  border-bottom: 1px solid rgba(158, 130, 98, 0.5);
  padding-bottom: 0.2rem;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.86rem;
  color: #2B241C;
  font-weight: 600;
}

.font-coords {
  color: #9C4B27;
  font-size: 0.78rem;
}

.wpa-postcard-back-footer {
  margin-top: 0.65rem;
  text-align: center;
  font-size: 0.65rem;
  color: #6E533C;
  font-family: var(--font-vintage-sans);
  letter-spacing: 0.5px;
  border-top: 1px solid rgba(158, 130, 98, 0.5);
  padding-top: 0.35rem;
}

.wpa-back-substack-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--wpa-terracotta);
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
  margin-top: 0.35rem;
  transition: color 0.15s ease;
}

.wpa-back-substack-link:hover {
  color: var(--wpa-terracotta-dark);
}

/* Bi-directional Hover Highlights */
.wpa-card-marker-highlight {
  border-color: var(--wpa-terracotta) !important;
  background: #FFF8EE !important;
  box-shadow: 4px 5px 0px var(--wpa-terracotta), 0 0 18px rgba(196, 89, 52, 0.4) !important;
  transform: translateY(-2px) scale(1.01);
  transition: all 0.18s ease;
}

.wpa-pin-pulse-halo {
  transform: translateY(-5px) scale(1.18) !important;
  z-index: 1200 !important;
}

.wpa-pin-pulse-halo .wpa-pin-head {
  background: var(--wpa-ochre-gold) !important;
  border-color: var(--wpa-ink-navy) !important;
  box-shadow: 0 0 0 4px rgba(220, 161, 52, 0.55), 0 0 20px rgba(220, 161, 52, 0.85), 2px 4px 10px rgba(0, 0, 0, 0.5) !important;
}

.wpa-pin-planned.wpa-pin-pulse-halo {
  transform: translateY(-5px) scale(1.18) !important;
  z-index: 1200 !important;
}

.wpa-pin-planned.wpa-pin-pulse-halo .wpa-pin-head {
  box-shadow: 0 0 0 4px rgba(220, 161, 52, 0.55), 0 0 18px rgba(220, 161, 52, 0.85) !important;
}

/* Toast Notifications */
.wpa-toast-notification {
  position: fixed;
  bottom: 2.25rem;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--wpa-ink-navy);
  color: var(--wpa-cream-paper);
  border: 2px solid var(--wpa-ochre-gold);
  border-radius: var(--radius-sm);
  padding: 0.65rem 1.35rem;
  font-family: var(--font-vintage-sans);
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.4px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.6), 3px 3px 0px rgba(0,0,0,0.8);
  z-index: 99999;
  opacity: 0;
  pointer-events: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.wpa-toast-notification.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.wpa-postcard-photo-frame {
  cursor: pointer !important;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.wpa-postcard-photo-frame:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.wpa-toc-thumb-wrap {
  cursor: pointer;
}

/* Animated Project Intro Splash Screen / Curator Welcome Folio */
.wpa-intro-curtain {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  background: rgba(14, 20, 29, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 5000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 1;
  transform: scale(1);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1), transform 0.75s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.75s;
  cursor: pointer;
}

.wpa-intro-curtain.fade-out {
  opacity: 0;
  transform: scale(1.04);
  pointer-events: none;
  visibility: hidden;
  display: none !important;
}

.wpa-folio-card {
  position: relative;
  background: var(--wpa-cream-paper);
  border: 3.5px solid var(--wpa-charcoal-road);
  border-radius: var(--radius-md);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.7), 6px 8px 0px rgba(36, 39, 44, 0.95);
  max-width: 680px;
  width: min(680px, 94vw);
  max-height: min(92vh, 890px);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  animation: introBloom 0.45s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: default;
}

@keyframes introBloom {
  0% {
    opacity: 0;
    transform: scale(0.92) translateY(16px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.wpa-intro-close-btn {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(251, 248, 241, 0.95);
  color: var(--wpa-charcoal-road);
  border: 2px solid var(--wpa-charcoal-road);
  font-family: var(--font-display);
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 30;
  box-shadow: 2px 2px 0px var(--wpa-charcoal-road);
  transition: all 0.15s ease;
}

.wpa-intro-close-btn:hover {
  background: var(--wpa-terracotta);
  color: #FFF;
  transform: scale(1.1);
  box-shadow: 3px 3px 0px var(--wpa-charcoal-road);
}

.wpa-intro-banner-stage {
  background: var(--wpa-ink-navy);
  border-bottom: 3.5px solid var(--wpa-terracotta);
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  flex-shrink: 0;
}

.wpa-intro-banner-stage::after {
  content: '';
  position: absolute;
  bottom: -7px;
  left: 0;
  right: 0;
  height: 3.5px;
  background: var(--wpa-ochre-gold);
}

.wpa-intro-banner-mat {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  border: 2px solid var(--wpa-ochre-gold);
  padding: 3px;
  background: #141619;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.55);
}

.wpa-intro-banner-img,
.wpa-intro-banner-video {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  background: #141619;
  max-height: 30vh;
  object-fit: contain;
  border-radius: 4px;
  display: block;
  pointer-events: none;
}

.wpa-intro-body {
  padding: 1.5rem 1.85rem 1.6rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  background: var(--wpa-cream-paper);
}

.wpa-intro-folio-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  width: 100%;
}

.wpa-intro-title {
  font-family: var(--font-display);
  font-size: 2.35rem;
  letter-spacing: 2.5px;
  color: var(--wpa-text-dark);
  line-height: 1;
  margin: 0.1rem 0 0;
}

.wpa-intro-title span {
  color: var(--wpa-terracotta);
}

.wpa-intro-tagline {
  font-family: var(--font-vintage-sans);
  font-style: normal;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--wpa-text-muted);
  margin: 0;
}

/* 1930s Art Deco Rule with Diamond */
.wpa-intro-divider-deco {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  width: 80%;
  margin: 0.2rem auto;
  opacity: 0.75;
}

.wpa-deco-line {
  flex: 1;
  height: 1.5px;
  background: var(--wpa-terracotta);
}

.wpa-deco-diamond {
  color: var(--wpa-ochre-gold);
  font-size: 0.8rem;
  line-height: 1;
}

/* 1930s WPA Geometric Narrative Prose */
.wpa-intro-prose-wrap {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: 0.4rem 0 0.2rem;
  width: 100%;
}

.wpa-intro-lead-paragraph,
.wpa-intro-body-paragraph {
  font-family: var(--font-vintage-sans);
  font-style: normal;
  font-weight: 400;
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--wpa-text-dark);
  opacity: 1;
  margin: 0;
}

.wpa-intro-callout-box {
  width: 100%;
  margin: 0.35rem 0 0;
}

.wpa-intro-invitation-paragraph {
  font-family: var(--font-vintage-sans);
  font-style: normal;
  font-weight: 500;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--wpa-ink-navy);
  text-align: center;
  margin: 0;
  padding: 0.8rem 1.1rem;
  background: #EBE6DF;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--wpa-border-color);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.04);
}

/* Author Signature Block */
.wpa-intro-signature-row {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin: 0.35rem 0 0.2rem;
}

.wpa-intro-author-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
}

.wpa-intro-author-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  text-decoration: none;
  color: var(--wpa-terracotta);
  transition: transform 0.15s ease;
  cursor: pointer;
}

.wpa-intro-author-name {
  font-family: var(--font-vintage-sans);
  font-weight: 700;
  font-style: normal;
  font-size: 1.1rem;
  color: var(--wpa-terracotta);
  letter-spacing: 0.6px;
  transition: color 0.15s ease;
}

.wpa-author-external-icon {
  opacity: 0.7;
  color: var(--wpa-terracotta);
  transition: opacity 0.15s ease, transform 0.15s ease, color 0.15s ease;
}

.wpa-intro-author-link:hover {
  transform: translateY(-1px);
}

.wpa-intro-author-link:hover .wpa-intro-author-name {
  color: var(--wpa-terracotta-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.wpa-intro-author-link:hover .wpa-author-external-icon {
  opacity: 1;
  color: var(--wpa-terracotta-dark);
  transform: translate(1px, -1px);
}

.wpa-intro-author-title {
  font-family: var(--font-vintage-sans);
  font-size: 0.75rem;
  font-weight: 600;
  font-style: normal;
  text-transform: uppercase;
  letter-spacing: 1.8px;
  color: var(--wpa-text-muted);
}

.wpa-intro-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  margin-top: 0.6rem;
  width: 100%;
}

.wpa-intro-btn-explore {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 1.2px;
  padding: 0.65rem 1.85rem;
  background: var(--wpa-terracotta);
  color: #FFF;
  border: 2.5px solid var(--wpa-charcoal-road);
  border-radius: var(--radius-sm);
  box-shadow: 3px 3px 0px var(--wpa-charcoal-road);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  animation: exploreBtnPulse 2.4s ease-in-out infinite;
}

@keyframes exploreBtnPulse {
  0%, 100% {
    box-shadow: 3px 3px 0px var(--wpa-charcoal-road);
    transform: scale(1);
  }
  50% {
    box-shadow: 4px 5px 0px var(--wpa-charcoal-road), 0 0 18px rgba(196, 89, 52, 0.45);
    transform: scale(1.03);
  }
}

.wpa-intro-btn-explore:hover {
  background: var(--wpa-terracotta-dark);
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0px var(--wpa-charcoal-road);
}

.wpa-intro-btn-substack {
  font-family: var(--font-display);
  font-size: 1.12rem;
  letter-spacing: 1px;
  padding: 0.65rem 1.45rem;
  background: transparent;
  color: var(--wpa-ink-navy);
  border: 2px solid var(--wpa-ink-navy);
  border-radius: var(--radius-sm);
  box-shadow: 2px 2px 0px rgba(36, 39, 44, 0.2);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  transition: all 0.15s ease;
}

.wpa-intro-btn-substack:hover {
  background: rgba(29, 45, 68, 0.08);
  color: var(--wpa-ink-navy);
  border-color: var(--wpa-ink-navy);
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0px rgba(36, 39, 44, 0.35);
}

.wpa-intro-btn-substack:active {
  background: rgba(29, 45, 68, 0.14);
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0px rgba(36, 39, 44, 0.2);
}

.wpa-intro-footer-hint {
  font-size: 0.76rem;
  color: var(--wpa-text-muted);
  letter-spacing: 0.4px;
  margin-top: 0.35rem;
}

@media (max-width: 768px) {
  .wpa-mobile-nav-bar {
    display: flex !important;
  }

  /* Full Viewport App Workspace */
  .app-container {
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
  }

  .main-workspace {
    position: relative !important;
    display: block !important;
    width: 100vw !important;
    height: calc(100% - 98px) !important;
    overflow: hidden !important;
    flex: 1 !important;
  }

  /* Interactive Map takes up 100% of the full viewport when index is collapsed */
  .map-viewport {
    position: absolute !important;
    inset: 0 !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100% !important;
    height: 100% !important;
    z-index: 10 !important;
  }

  #kenosha-map {
    position: absolute !important;
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
  }

  /* Tap-to-Expand Bottom Sheet Postcard Index Sidebar */
  .wpa-sidebar {
    position: fixed !important;
    top: auto !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100vw !important;
    max-width: 100vw !important;
    min-width: 0 !important;
    height: min(84vh, 640px) !important;
    max-height: 85vh !important;
    z-index: 1500 !important;
    border-radius: 20px 20px 0 0 !important;
    border-top: 3.5px solid var(--wpa-terracotta) !important;
    border-right: none !important;
    border-bottom: none !important;
    border-left: none !important;
    background: var(--wpa-cream-paper) !important;
    box-shadow: 0 -10px 40px rgba(18, 25, 33, 0.5), 0 -2px 0 var(--wpa-ochre-gold) !important;
    transform: translateY(100%) !important;
    margin-left: 0 !important;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease !important;
    display: flex !important;
    flex-direction: column !important;
    overflow: hidden !important;
  }

  /* Expanded Bottom Sheet State */
  .wpa-sidebar.mobile-open {
    transform: translateY(0) !important;
  }

  /* Collapsed Bottom Sheet State */
  .wpa-sidebar.collapsed {
    transform: translateY(100%) !important;
    margin-left: 0 !important;
  }

  /* Show Bottom Sheet Handle Bar */
  .wpa-bottom-sheet-handle-bar {
    display: flex !important;
  }

  /* Show Bottom Sheet Peek Pill Button */
  .wpa-bottom-sheet-peek {
    display: inline-flex !important;
  }

  /* Header Close Button in Sidebar */
  .wpa-btn-close-sidebar-mobile {
    display: inline-flex !important;
  }

  /* Floating Controls on Map */
  .map-sidebar-toggle {
    top: 0.75rem !important;
    left: 0.75rem !important;
    z-index: 850 !important;
    min-height: 40px !important;
    padding: 0.4rem 0.75rem !important;
    font-size: 0.95rem !important;
  }

  .wpa-legend-container {
    bottom: 4.8rem !important;
    left: 0.75rem !important;
    z-index: 800 !important;
  }

  .leaflet-control-zoom {
    margin-bottom: 4.8rem !important;
    margin-right: 0.75rem !important;
    z-index: 800 !important;
  }

  .wpa-compass-rose {
    top: 0.75rem !important;
    right: 0.75rem !important;
    left: auto !important;
    z-index: 800 !important;
  }

  .wpa-compass-svg {
    width: 36px !important;
    height: 36px !important;
  }

  /* Header adjustments */
  .wpa-header-controls .theme-selector-group {
    display: none !important;
  }

  .wpa-header {
    padding: 0.45rem 0.85rem !important;
  }

  .wpa-main-title {
    font-size: 1.25rem !important;
    letter-spacing: 1px !important;
  }

  .wpa-subtitle {
    font-size: 0.65rem !important;
  }

  /* Responsive Leaflet Popup on Mobile & Tablets */
  .leaflet-popup {
    max-width: calc(100vw - 32px) !important;
  }

  .leaflet-popup-content-wrapper {
    max-width: calc(100vw - 32px) !important;
  }

  .wpa-postcard {
    max-width: min(310px, calc(100vw - 44px)) !important;
    min-width: 250px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 0.65rem 0.75rem !important;
  }

  .wpa-field-note-card {
    max-width: min(310px, calc(100vw - 44px)) !important;
    min-width: 250px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .wpa-postcard-photo-frame .wpa-postcard-img {
    height: auto !important;
    max-height: 160px !important;
    object-fit: contain !important;
  }
}

@media (max-width: 600px) {
  .wpa-sidebar {
    width: 100vw !important;
    max-width: 100vw !important;
  }

  .wpa-header {
    padding: 0.45rem 0.65rem !important;
  }

  .wpa-header-controls {
    gap: 0.4rem !important;
  }

  .wpa-main-title {
    font-size: 1.15rem !important;
    letter-spacing: 1px !important;
  }

  .wpa-subtitle {
    display: none !important;
  }

  .wpa-seal-emblem {
    display: none !important;
  }

  .wpa-btn {
    padding: 0.35rem 0.6rem !important;
    font-size: 0.88rem !important;
  }

  .wpa-btn svg {
    width: 14px !important;
    height: 14px !important;
  }

  .wpa-header-controls .wpa-btn span {
    display: none !important;
  }

  .wpa-header-controls .wpa-btn {
    padding: 0.4rem 0.55rem !important;
    min-height: 38px !important;
    min-width: 38px !important;
    justify-content: center !important;
  }

  .wpa-curator-badge {
    padding: 0.35rem 0.55rem !important;
    font-size: 0.82rem !important;
    min-height: 38px !important;
  }

  .wpa-curator-badge span:nth-child(2) {
    display: none !important;
  }

  .wpa-legend-container {
    bottom: 4.8rem !important;
    left: 0.75rem !important;
  }

  .leaflet-control-zoom {
    margin-bottom: 4.8rem !important;
    margin-right: 0.75rem !important;
  }

  .wpa-compass-rose {
    top: 3.8rem !important;
    left: auto !important;
    right: 0.75rem !important;
  }

  .wpa-compass-svg {
    width: 32px !important;
    height: 32px !important;
  }

  .map-sidebar-toggle {
    top: 0.75rem !important;
    left: 0.75rem !important;
    min-height: 40px !important;
    padding: 0.4rem 0.75rem !important;
    font-size: 0.95rem !important;
  }

  .wpa-lightbox-overlay {
    padding: 0.5rem;
  }

  .wpa-lightbox-container {
    width: 96vw;
    max-height: 94vh;
  }

  .wpa-lightbox-close {
    top: -2.35rem;
    right: 0.15rem;
    width: 34px;
    height: 34px;
    font-size: 1.35rem;
  }

  .wpa-lightbox-card {
    max-height: 90vh;
  }

  .wpa-lightbox-header-bar {
    padding: 0.45rem 0.75rem;
    gap: 0.5rem;
  }

  .wpa-lightbox-header-actions {
    width: 100%;
    justify-content: space-between;
    margin-top: 0.2rem;
  }

  .wpa-btn-flip-card,
  .wpa-btn-plain-text-toggle,
  .wpa-btn-share-card {
    flex: 1;
    justify-content: center;
    padding: 0.4rem 0.5rem;
    font-size: 0.75rem;
  }

  .wpa-lightbox-title {
    font-size: 0.98rem;
  }

  .wpa-lightbox-edition {
    font-size: 0.98rem;
  }

  .wpa-lightbox-image-stage {
    padding: 0.5rem;
    min-height: 360px;
    max-height: 56vh;
  }

  .wpa-postcard-flipper {
    min-height: 340px;
  }

  .wpa-postcard-back {
    padding: 0.75rem 0.9rem;
  }

  .wpa-postcard-back-columns {
    grid-template-columns: 1fr;
    gap: 0.6rem;
  }

  .wpa-postcard-back-left {
    border-right: none;
    border-bottom: 1.5px dashed #C8B8A2;
    padding-right: 0;
    padding-bottom: 0.5rem;
  }

  .wpa-lightbox-img {
    max-height: 52vh;
  }

  .wpa-lightbox-footer {
    padding: 0.55rem 0.75rem;
    flex-direction: column;
    align-items: stretch;
    gap: 0.45rem;
  }

  .wpa-lightbox-footer-actions {
    justify-content: space-between;
  }

  .wpa-lightbox-nav {
    width: 38px;
    height: 38px;
  }

  .wpa-lightbox-nav.prev {
    left: 0.25rem;
  }

  .wpa-lightbox-nav.next {
    right: 0.25rem;
  }

  /* Intro Curtain on Mobile */
  /* Curator Welcome Folio on Mobile */
  .wpa-intro-curtain {
    padding: 0.65rem;
  }

  .wpa-folio-card {
    width: 96vw;
    max-height: 94vh;
  }

  .wpa-intro-banner-stage {
    padding: 0.65rem 0.75rem;
  }

  .wpa-intro-banner-img,
  .wpa-intro-banner-video {
    max-height: 22vh;
  }

  .wpa-intro-body {
    padding: 1rem 1.1rem 1.25rem;
    gap: 0.5rem;
  }

  .wpa-intro-title {
    font-size: 1.8rem;
    letter-spacing: 1.5px;
  }

  .wpa-intro-tagline {
    font-size: 0.88rem;
    letter-spacing: 1.5px;
  }

  .wpa-intro-prose-wrap {
    gap: 0.55rem;
    margin: 0.25rem 0 0.15rem;
  }

  .wpa-intro-lead-paragraph,
  .wpa-intro-body-paragraph {
    font-size: 0.90rem;
    line-height: 1.55;
    text-align: left;
  }

  .wpa-intro-callout-box {
    margin: 0.2rem 0 0;
  }

  .wpa-intro-invitation-paragraph {
    font-size: 0.88rem;
    line-height: 1.45;
    padding: 0.65rem 0.8rem;
    text-align: center;
  }

  .wpa-intro-author-name {
    font-size: 1.05rem;
  }

  .wpa-intro-actions {
    flex-direction: column;
    gap: 0.5rem;
    width: 100%;
    margin-top: 0.4rem;
  }

  .wpa-intro-btn-explore,
  .wpa-intro-btn-substack {
    width: 100%;
    justify-content: center;
    padding: 0.6rem 1.2rem;
    font-size: 1.1rem;
  }
}

@media (max-width: 380px) {
  .wpa-mobile-nav-btn {
    font-size: 0.85rem;
    padding: 0.45rem 0.4rem;
    letter-spacing: 0.3px;
  }

  .wpa-mobile-nav-btn svg {
    width: 14px;
    height: 14px;
  }

  .wpa-toc-card-actions {
    flex-direction: column;
    gap: 0.4rem;
  }

  .wpa-btn-card-map,
  .wpa-btn-card-story {
    width: 100%;
  }
}

/* ==========================================================================
   1930s WPA ERA RADIO JUKEBOX STYLES & RETRO AUDIO ENGINE
   ========================================================================== */

/* Top Navigation Jukebox Header Button */
.wpa-btn-jukebox {
  background: var(--wpa-ink-navy);
  color: var(--wpa-ochre-gold);
  border-color: var(--wpa-ochre-gold);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 600;
  transition: all 0.2s ease-in-out;
  position: relative;
  overflow: hidden;
}

.wpa-btn-jukebox:hover {
  background: #243B5A;
  color: #FFF;
  border-color: #FFF;
  transform: translateY(-1px);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.25);
}

.wpa-btn-jukebox.playing {
  background: #24415C;
  border-color: var(--wpa-ochre-gold);
  color: #FFF;
  box-shadow: 0 0 10px rgba(220, 161, 52, 0.35);
}

.wpa-juke-icon {
  font-size: 1rem;
  line-height: 1;
}

.wpa-juke-eq-bars {
  display: none;
  align-items: flex-end;
  gap: 2px;
  height: 12px;
}

.wpa-btn-jukebox.playing .wpa-juke-eq-bars {
  display: flex;
}

.wpa-juke-eq-bars span {
  display: block;
  width: 2.5px;
  background: var(--wpa-ochre-gold);
  border-radius: 1px;
  animation: jukeEqBounce 0.8s ease-in-out infinite alternate;
}

.wpa-juke-eq-bars span:nth-child(1) { height: 4px; animation-delay: 0.1s; }
.wpa-juke-eq-bars span:nth-child(2) { height: 11px; animation-delay: 0.3s; }
.wpa-juke-eq-bars span:nth-child(3) { height: 7px; animation-delay: 0.15s; }
.wpa-juke-eq-bars span:nth-child(4) { height: 10px; animation-delay: 0.4s; }

@keyframes jukeEqBounce {
  0% { height: 3px; }
  100% { height: 12px; }
}

/* Floating Mini-Player Pill (Visible when minimized while playing) */
.wpa-jukebox-pill {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 1050;
  display: flex;
  align-items: center;
  background: #1D2D44;
  border: 2px solid var(--wpa-ochre-gold);
  border-radius: 50px;
  padding: 0.35rem 0.6rem 0.35rem 0.45rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45), 0 0 12px rgba(220, 161, 52, 0.3);
  animation: pillSlideUp 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  max-width: calc(100vw - 2.5rem);
  backdrop-filter: blur(8px);
}

@keyframes pillSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.wpa-pill-body {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.1rem 0.5rem 0.1rem 0.2rem;
  text-align: left;
  outline: none;
}

.wpa-pill-vinyl-disc {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: radial-gradient(circle, #333 0%, #111 65%, #222 100%);
  border: 1px solid #555;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: spinVinyl 3s linear infinite;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
  flex-shrink: 0;
}

.wpa-vinyl-center {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--wpa-terracotta);
  border: 1.5px solid var(--wpa-ochre-gold);
}

@keyframes spinVinyl {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.wpa-pill-info {
  display: flex;
  flex-direction: column;
  max-width: 170px;
  overflow: hidden;
}

.wpa-pill-title {
  font-family: var(--font-vintage-sans);
  font-size: 0.84rem;
  font-weight: 700;
  color: #FFF;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.2;
}

.wpa-pill-artist {
  font-size: 0.72rem;
  color: var(--wpa-ochre-gold);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.2;
}

.wpa-pill-play-btn,
.wpa-pill-next-btn {
  background: #24415C;
  border: 1.5px solid rgba(220, 161, 52, 0.6);
  color: #FFF;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin-left: 0.35rem;
  transition: all 0.15s ease;
  flex-shrink: 0;
}

.wpa-pill-play-btn:hover,
.wpa-pill-next-btn:hover {
  background: var(--wpa-terracotta);
  border-color: #FFF;
  transform: scale(1.08);
}

/* Jukebox Modal Overlay */
.wpa-jukebox-overlay {
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(18, 26, 36, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.wpa-jukebox-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

/* 1930s Art Deco Radio Cabinet Housing */
.wpa-jukebox-cabinet {
  background: #182538;
  border: 3.5px solid var(--wpa-ochre-gold);
  border-radius: 16px 16px 12px 12px;
  width: 100%;
  max-width: 580px;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.65), 0 0 30px rgba(220, 161, 52, 0.28), inset 0 1px 3px rgba(255, 255, 255, 0.15);
  animation: jukeCabinetPop 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

@keyframes jukeCabinetPop {
  from { opacity: 0; transform: scale(0.93) translateY(16px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

/* Mobile Pull Handle (Hidden on Desktop) */
.wpa-juke-drag-handle-bar {
  display: none;
  width: 100%;
  height: 18px;
  background: #142032;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-bottom: 1px solid rgba(220, 161, 52, 0.2);
}

.wpa-juke-drag-pill {
  width: 44px;
  height: 5px;
  border-radius: 3px;
  background: rgba(220, 161, 52, 0.5);
  transition: background 0.2s;
}

.wpa-juke-drag-handle-bar:hover .wpa-juke-drag-pill {
  background: var(--wpa-ochre-gold);
}

/* Cabinet Top Brand Arch */
.wpa-juke-cabinet-top {
  background: #121B28;
  border-bottom: 2.5px solid var(--wpa-ochre-gold);
  padding: 0.65rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.wpa-juke-brand-plate {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.wpa-juke-deco-wing {
  color: var(--wpa-ochre-gold);
  font-size: 0.85rem;
}

.wpa-juke-header-text {
  display: flex;
  flex-direction: column;
}

.wpa-juke-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 1.5px;
  color: var(--wpa-ochre-gold);
  margin: 0;
  line-height: 1.1;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.wpa-juke-subtitle {
  font-family: var(--font-vintage-sans);
  font-size: 0.65rem;
  letter-spacing: 0.8px;
  color: var(--wpa-cream-darker);
  opacity: 0.85;
}

.wpa-juke-close-btn {
  background: transparent;
  border: 1.5px solid rgba(220, 161, 52, 0.4);
  color: var(--wpa-cream-paper);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-size: 1.25rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
}

.wpa-juke-close-btn:hover {
  background: var(--wpa-terracotta);
  border-color: #FFF;
  color: #FFF;
}

/* ==========================================================================
   SECTION 1: STEPPED CHRONOLOGICAL TIMELINE RIBBON
   ========================================================================== */
.wpa-juke-timeline-container {
  background: #141F2E;
  border-bottom: 2px solid rgba(220, 161, 52, 0.35);
  padding: 0.6rem 0.85rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.wpa-juke-timeline-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.wpa-juke-timeline-title {
  font-family: var(--font-display);
  font-size: 0.76rem;
  letter-spacing: 1px;
  color: var(--wpa-ochre-gold);
  font-weight: 700;
}

.wpa-juke-timeline-nav {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.wpa-juke-era-nav-btn {
  background: #1D2D44;
  border: 1px solid rgba(220, 161, 52, 0.4);
  border-radius: 4px;
  color: var(--wpa-cream-paper);
  font-size: 0.68rem;
  font-weight: 600;
  padding: 0.2rem 0.45rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.wpa-juke-era-nav-btn:hover {
  background: var(--wpa-terracotta);
  border-color: #FFF;
  color: #FFF;
}

.wpa-juke-stepped-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.35rem;
  position: relative;
}

.wpa-timeline-station-btn {
  background: #101926;
  border: 1.5px solid rgba(220, 161, 52, 0.3);
  border-radius: 6px;
  padding: 0.45rem 0.35rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.25rem;
  cursor: pointer;
  color: #CBD5E0;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  outline: none;
}

.wpa-timeline-station-btn:hover {
  background: #1A283C;
  border-color: var(--wpa-ochre-gold);
  color: #FFF;
  transform: translateY(-2px);
}

.wpa-timeline-station-btn.active {
  background: #24415C;
  border: 2px solid var(--wpa-ochre-gold);
  color: #FFF;
  box-shadow: 0 0 12px rgba(220, 161, 52, 0.45), inset 0 2px 4px rgba(0, 0, 0, 0.4);
  transform: translateY(0);
}

.wpa-timeline-station-btn.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 5px solid var(--wpa-ochre-gold);
}

.wpa-station-step-badge {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.wpa-step-num {
  width: 17px;
  height: 17px;
  border-radius: 50%;
  background: #1D2D44;
  border: 1px solid var(--wpa-ochre-gold);
  color: var(--wpa-ochre-gold);
  font-family: var(--font-display);
  font-size: 0.65rem;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.wpa-timeline-station-btn.active .wpa-step-num {
  background: var(--wpa-terracotta);
  border-color: #FFF;
  color: #FFF;
}

.wpa-step-icon {
  font-size: 0.95rem;
  line-height: 1;
}

.wpa-station-details {
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow: hidden;
  width: 100%;
}

.wpa-station-decade {
  font-family: var(--font-vintage-sans);
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1.15;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
}

.wpa-station-sub {
  font-size: 0.62rem;
  color: var(--wpa-ochre-gold);
  line-height: 1.15;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
  opacity: 0.85;
}

/* Cabinet Main Scrollable Body */
.wpa-juke-body {
  padding: 0.85rem 1rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  background: radial-gradient(circle at 50% 10%, #203147 0%, #121C2B 100%);
}

/* ==========================================================================
   SECTION 2: ILLUMINATED RECEIVER SCREEN (Visual Display Anchor)
   ========================================================================== */
.wpa-juke-tuner-glass {
  background: #0B131E;
  border: 2px solid var(--wpa-ochre-gold);
  border-radius: 8px;
  padding: 0.85rem 1rem 0.75rem;
  box-shadow: inset 0 3px 14px rgba(0, 0, 0, 0.85), 0 0 16px rgba(220, 161, 52, 0.18);
  position: relative;
  overflow: hidden;
}

.wpa-juke-tuner-grid {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: 
    linear-gradient(rgba(220, 161, 52, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(220, 161, 52, 0.04) 1px, transparent 1px);
  background-size: 12px 12px;
  pointer-events: none;
}

.wpa-juke-display-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  position: relative;
  z-index: 2;
}

.wpa-juke-status-tag {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.wpa-juke-step-tag {
  background: #1D2D44;
  color: var(--wpa-ochre-gold);
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.5px;
  padding: 0.12rem 0.4rem;
  border-radius: 3px;
  border: 1px solid rgba(220, 161, 52, 0.5);
}

.wpa-juke-badge {
  background: var(--wpa-terracotta);
  color: #FFF;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.8px;
  padding: 0.12rem 0.45rem;
  border-radius: 3px;
  border: 1px solid var(--wpa-ochre-gold);
}

.wpa-juke-freq {
  font-size: 0.72rem;
  color: var(--wpa-ochre-gold);
  letter-spacing: 0.5px;
}

.wpa-juke-vacuum-tube {
  width: 14px;
  height: 20px;
  border-radius: 7px 7px 2px 2px;
  border: 1px solid rgba(220, 161, 52, 0.6);
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 8px rgba(220, 161, 52, 0.4);
}

.wpa-tube-filament {
  width: 4px;
  height: 10px;
  background: #FFA726;
  border-radius: 2px;
  box-shadow: 0 0 6px #FF9800, 0 0 10px #FF5722;
  animation: tubeGlow 2s ease-in-out infinite alternate;
}

@keyframes tubeGlow {
  0% { opacity: 0.5; filter: drop-shadow(0 0 2px #FF9800); }
  100% { opacity: 1; filter: drop-shadow(0 0 8px #FF5722); }
}

.wpa-juke-track-meta {
  margin: 0.35rem 0 0.55rem;
  text-align: center;
  position: relative;
  z-index: 2;
}

.wpa-juke-title-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 0.2rem;
  flex-wrap: wrap;
}

.wpa-juke-track-title {
  font-family: var(--font-vintage-sans);
  font-size: 1.25rem;
  font-weight: 800;
  color: #FFF;
  margin: 0;
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.7);
  letter-spacing: 0.3px;
}

.wpa-juke-year-pill {
  font-family: var(--font-display);
  font-size: 0.75rem;
  background: rgba(220, 161, 52, 0.2);
  color: var(--wpa-ochre-gold);
  border: 1px solid var(--wpa-ochre-gold);
  padding: 0.1rem 0.45rem;
  border-radius: 4px;
  letter-spacing: 0.5px;
}

.wpa-juke-track-artist {
  font-size: 0.9rem;
  color: var(--wpa-ochre-gold);
  font-weight: 600;
  margin: 0 0 0.45rem;
}

.wpa-juke-notes-card {
  background: rgba(29, 45, 68, 0.6);
  border-left: 3px solid var(--wpa-ochre-gold);
  border-radius: 0 6px 6px 0;
  padding: 0.35rem 0.65rem 0.35rem 0.5rem;
  display: flex;
  align-items: flex-start;
  gap: 0.3rem;
  text-align: left;
}

.wpa-notes-quote-mark {
  color: var(--wpa-ochre-gold);
  font-family: Georgia, serif;
  font-size: 1.1rem;
  line-height: 1;
  font-weight: bold;
}

.wpa-juke-track-notes {
  font-size: 0.74rem;
  color: #B4C4D8;
  line-height: 1.35;
  margin: 0;
  font-style: italic;
}

/* Animated Equalizer VU Bars */
.wpa-juke-vu-meter {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 4px;
  height: 20px;
  margin: 0.4rem 0 0.5rem;
  position: relative;
  z-index: 2;
}

.vu-bar {
  width: 5px;
  height: 4px;
  background: var(--wpa-ochre-gold);
  border-radius: 2px 2px 0 0;
  transition: height 0.15s ease;
  opacity: 0.35;
}

.is-playing .vu-bar {
  opacity: 0.95;
  animation: vuBounce 0.75s ease-in-out infinite alternate;
}

.is-playing .vu-bar.b1 { animation-delay: 0.05s; }
.is-playing .vu-bar.b2 { animation-delay: 0.25s; }
.is-playing .vu-bar.b3 { animation-delay: 0.1s; }
.is-playing .vu-bar.b4 { animation-delay: 0.35s; }
.is-playing .vu-bar.b5 { animation-delay: 0.15s; }
.is-playing .vu-bar.b6 { animation-delay: 0.45s; }
.is-playing .vu-bar.b7 { animation-delay: 0.2s; }
.is-playing .vu-bar.b8 { animation-delay: 0.3s; }
.is-playing .vu-bar.b9 { animation-delay: 0.12s; }
.is-playing .vu-bar.b10 { animation-delay: 0.4s; }

@keyframes vuBounce {
  0% { height: 4px; }
  50% { height: 16px; background: var(--wpa-ochre-gold); }
  100% { height: 20px; background: var(--wpa-terracotta); }
}

/* Progress Scrubber */
.wpa-juke-progress-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  position: relative;
  z-index: 2;
}

.wpa-juke-time {
  font-size: 0.72rem;
  color: #A0B0C4;
  min-width: 32px;
}

.wpa-juke-progress-track {
  flex: 1;
  height: 6px;
  background: #192636;
  border-radius: 3px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(220, 161, 52, 0.3);
}

.wpa-juke-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--wpa-ochre-gold), var(--wpa-terracotta));
  border-radius: 3px;
  transition: width 0.1s linear;
}

/* ==========================================================================
   SECTION 3: MASTER CONTROLS & VINTAGE TEXTURE DECK
   ========================================================================== */
.wpa-juke-controls-panel {
  background: #121B28;
  border: 2px solid rgba(220, 161, 52, 0.35);
  border-radius: 8px;
  padding: 0.7rem 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.wpa-juke-transport-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
}

.wpa-juke-ctrl-btn {
  background: #1D2D44;
  border: 2px solid var(--wpa-ochre-gold);
  color: var(--wpa-cream-paper);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.3);
}

.wpa-juke-ctrl-btn:hover {
  background: var(--wpa-terracotta);
  border-color: #FFF;
  color: #FFF;
  transform: scale(1.08);
}

/* Big Bakelite Main Play Knob */
.wpa-juke-main-dial {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: radial-gradient(circle, #384F6E 0%, #1D2D44 70%, #142032 100%);
  border: 3.5px solid var(--wpa-ochre-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #FFF;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.5), 0 0 16px rgba(220, 161, 52, 0.3);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.wpa-juke-main-dial:hover {
  transform: scale(1.08);
  border-color: #FFF;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.6), 0 0 22px rgba(220, 161, 52, 0.55);
}

.wpa-juke-main-dial.playing {
  background: radial-gradient(circle, var(--wpa-terracotta) 0%, #9C3D1E 100%);
  border-color: #FFF;
}

.wpa-dial-inner {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Secondary Toggles & Volume */
.wpa-juke-toggles-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: wrap;
  padding-top: 0.35rem;
  border-top: 1px solid rgba(220, 161, 52, 0.2);
}

.wpa-juke-volume-group {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex: 1;
  min-width: 120px;
}

.wpa-juke-mini-btn {
  background: transparent;
  border: none;
  color: var(--wpa-ochre-gold);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.2rem;
}

.wpa-juke-slider {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 5px;
  background: #1C2A3C;
  border-radius: 3px;
  outline: none;
}

.wpa-juke-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--wpa-ochre-gold);
  cursor: pointer;
  border: 2px solid #142032;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

.wpa-juke-toggle-switch {
  background: #1D2D44;
  border: 1.5px solid rgba(220, 161, 52, 0.35);
  border-radius: 20px;
  padding: 0.25rem 0.65rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  color: #A0B0C4;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.wpa-juke-toggle-switch:hover {
  border-color: var(--wpa-ochre-gold);
  color: #FFF;
}

.wpa-juke-toggle-switch.active {
  background: #24415C;
  border-color: var(--wpa-ochre-gold);
  color: #FFF;
}

.wpa-toggle-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #556677;
  transition: all 0.15s ease;
}

.wpa-juke-toggle-switch.active .wpa-toggle-dot {
  background: #00E676;
  box-shadow: 0 0 6px #00E676;
}

/* ==========================================================================
   SECTION 4: CHRONOLOGICAL RECORDINGS LEDGER TABLE
   ========================================================================== */
.wpa-juke-catalog-section {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.wpa-juke-catalog-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
}

.wpa-juke-catalog-label-group {
  display: flex;
  flex-direction: column;
}

.wpa-juke-section-label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 1px;
  color: var(--wpa-ochre-gold);
  font-weight: 700;
}

.wpa-juke-era-tagline {
  font-size: 0.68rem;
  color: #8C9CAE;
  line-height: 1.2;
}

.wpa-juke-count-badge {
  font-size: 0.72rem;
  background: #121B28;
  color: var(--wpa-ochre-gold);
  border: 1px solid rgba(220, 161, 52, 0.4);
  padding: 0.1rem 0.45rem;
  border-radius: 10px;
  font-weight: 600;
  white-space: nowrap;
}

/* Table Header */
.wpa-juke-ledger-thead {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.65rem;
  background: #121B28;
  border: 1px solid rgba(220, 161, 52, 0.3);
  border-bottom: none;
  border-radius: 6px 6px 0 0;
  font-family: var(--font-display);
  font-size: 0.65rem;
  color: var(--wpa-ochre-gold);
  letter-spacing: 0.8px;
}

.wpa-juke-ledger-thead .col-idx { width: 22px; text-align: center; }
.wpa-juke-ledger-thead .col-year { width: 44px; }
.wpa-juke-ledger-thead .col-title { flex: 1; }
.wpa-juke-ledger-thead .col-dur { width: 42px; text-align: right; }

.wpa-juke-tracklist {
  background: #101824;
  border: 1px solid rgba(220, 161, 52, 0.3);
  border-radius: 0 0 6px 6px;
  max-height: 170px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.wpa-juke-track-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.65rem;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(220, 161, 52, 0.1);
  color: #FFF;
  text-align: left;
  cursor: pointer;
  transition: background 0.15s ease;
  width: 100%;
}

.wpa-juke-track-row:last-child {
  border-bottom: none;
}

.wpa-juke-track-row:hover {
  background: rgba(220, 161, 52, 0.12);
}

.wpa-juke-track-row.active {
  background: #24415C;
  border-left: 3.5px solid var(--wpa-ochre-gold);
}

.wpa-juke-row-idx {
  width: 22px;
  font-size: 0.75rem;
  color: var(--wpa-ochre-gold);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.wpa-juke-row-year {
  width: 44px;
  font-size: 0.72rem;
  color: var(--wpa-ochre-gold);
  font-weight: 600;
  flex-shrink: 0;
}

.wpa-mini-eq {
  display: flex;
  align-items: flex-end;
  gap: 1.5px;
  height: 10px;
}

.wpa-mini-eq span {
  width: 2px;
  background: var(--wpa-ochre-gold);
  animation: jukeEqBounce 0.6s infinite alternate;
}

.wpa-mini-eq span:nth-child(2) { animation-delay: 0.2s; }
.wpa-mini-eq span:nth-child(3) { animation-delay: 0.4s; }

.wpa-juke-row-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.wpa-juke-row-title {
  font-family: var(--font-vintage-sans);
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #FFF;
}

.wpa-juke-row-artist {
  font-size: 0.68rem;
  color: #9BB0C6;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.wpa-juke-row-dur {
  font-size: 0.72rem;
  color: #9BB0C6;
  width: 42px;
  text-align: right;
  flex-shrink: 0;
}

/* Cabinet Footer */
.wpa-juke-cabinet-footer {
  background: #121B28;
  border-top: 2px solid rgba(220, 161, 52, 0.3);
  padding: 0.45rem 0.85rem;
  text-align: center;
  font-size: 0.68rem;
  color: #8C9CAE;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.wpa-footer-lamp {
  color: var(--wpa-ochre-gold);
  font-size: 0.5rem;
}

/* ==========================================================================
   MOBILE RESPONSIVE & BOTTOM SHEET DRAWER LAYOUT
   ========================================================================== */
@media (max-width: 680px) {
  /* Overlay aligns cabinet as a slide-up bottom sheet */
  .wpa-jukebox-overlay {
    padding: 0;
    align-items: flex-end;
  }

  .wpa-jukebox-cabinet {
    max-height: 90vh;
    border-radius: 20px 20px 0 0;
    border-bottom: none;
    border-width: 3px 3px 0 3px;
    width: 100%;
    max-width: 100%;
    margin: 0;
    animation: jukeDrawerSlideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  }

  @keyframes jukeDrawerSlideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
  }

  /* Show mobile drag bar */
  .wpa-juke-drag-handle-bar {
    display: flex;
  }

  .wpa-juke-stepped-timeline {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    gap: 0.4rem;
    padding-bottom: 0.25rem;
  }

  .wpa-timeline-station-btn {
    flex: 0 0 105px;
    scroll-snap-align: start;
    min-height: 52px;
  }

  .wpa-juke-body {
    padding: 0.75rem;
    gap: 0.75rem;
  }

  .wpa-juke-toggles-row {
    gap: 0.4rem;
  }

  .wpa-juke-toggle-switch {
    font-size: 0.68rem;
    padding: 0.3rem 0.5rem;
  }

  .wpa-juke-tracklist {
    max-height: 140px;
  }

  .wpa-juke-track-row {
    padding: 0.55rem 0.6rem;
    min-height: 48px;
  }

  /* Mobile floating pill */
  .wpa-jukebox-pill {
    bottom: 1rem;
    left: 1rem;
    right: 1rem;
    max-width: none;
    justify-content: space-between;
  }

  .wpa-pill-info {
    max-width: 140px;
  }
}