/* ==========================================================================
   Digital Heritage Explorer — Theme & Stylesheet
   ========================================================================== */

/* Custom CSS Variables */
:root {
  --color-sandstone: #C9A36B;
  --color-sandstone-light: #F4ECE1;
  --color-sandstone-muted: #E2D0B5;
  --color-brown: #3B2A1A;
  --color-brown-dark: #24180E;
  --color-cream: #FAF5EC;
  --color-terracotta: #B5502F;
  --color-terracotta-hover: #963F23;
  --color-text-muted: #615042;
  --color-border: #E4D7C5;
  --color-card-bg: #FFFFFF;
  --color-amber-bg: #FFF8E7;
  --color-amber-border: #E6B800;
  --color-amber-text: #856404;
  --color-green-open: #2E7D32;
  --color-red-closed: #C62828;
  --shadow-sm: 0 2px 4px rgba(59, 42, 26, 0.06);
  --shadow-md: 0 4px 12px rgba(59, 42, 26, 0.1);
  --shadow-lg: 0 12px 28px rgba(59, 42, 26, 0.18);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-pill: 9999px;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-cream);
  color: var(--color-brown-dark);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Focus Visibility & Accessibility */
:focus-visible {
  outline: 3px solid var(--color-terracotta);
  outline-offset: 3px;
  border-radius: 4px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Header & Navigation */
.site-header {
  background-color: var(--color-brown);
  color: var(--color-cream);
  padding: 1.1rem 2rem;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}

.brand-icon {
  width: 38px;
  height: 38px;
  background-color: var(--color-terracotta);
  color: var(--color-cream);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--color-sandstone);
  letter-spacing: 0.02em;
}

.brand-subtitle {
  font-size: 0.825rem;
  color: var(--color-sandstone-light);
  opacity: 0.85;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* Passport Counter Badge */
.passport-badge {
  background-color: rgba(250, 245, 236, 0.15);
  color: var(--color-sandstone);
  border: 1px solid var(--color-sandstone);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
}

/* Multilingual Language Picker */
.lang-picker {
  display: flex;
  background-color: rgba(250, 245, 236, 0.12);
  border-radius: var(--radius-pill);
  padding: 2px;
  border: 1px solid var(--color-sandstone);
}

.lang-btn {
  background: none;
  border: none;
  color: var(--color-cream);
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-fast);
}

.lang-btn.active {
  background-color: var(--color-terracotta);
  color: var(--color-cream);
}

/* Search Bar in Header */
.header-search {
  position: relative;
  min-width: 220px;
  max-width: 320px;
}

.header-search input {
  width: 100%;
  padding: 0.55rem 1rem 0.55rem 2.2rem;
  border: 1px solid var(--color-sandstone);
  border-radius: var(--radius-pill);
  background-color: rgba(250, 245, 236, 0.12);
  color: var(--color-cream);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.header-search input::placeholder {
  color: rgba(250, 245, 236, 0.65);
}

.header-search input:focus {
  background-color: rgba(250, 245, 236, 0.22);
  border-color: var(--color-cream);
  outline: none;
}

.header-search-icon {
  position: absolute;
  left: 0.8rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-sandstone);
  pointer-events: none;
  font-size: 0.85rem;
}

/* Identify Monument Button */
.btn-identify {
  background-color: var(--color-terracotta);
  color: var(--color-cream);
  border: none;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.btn-identify:hover {
  background-color: var(--color-terracotta-hover);
  transform: translateY(-1px);
}

/* Category & Filter Navigation Bar */
.filter-bar {
  background-color: var(--color-sandstone-light);
  border-bottom: 1px solid var(--color-border);
  padding: 0.85rem 2rem;
}

.main-filter-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.filter-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  overflow-x: auto;
  padding-bottom: 0.15rem;
}

.filter-label {
  font-weight: 700;
  font-size: 0.825rem;
  color: var(--color-brown);
  white-space: nowrap;
  min-width: 130px;
}

.smart-selects-group {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.smart-filter-select {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  color: var(--color-brown);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.825rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.smart-filter-select:hover, .smart-filter-select:focus {
  border-color: var(--color-terracotta);
}

.chips-group {
  display: flex;
  gap: 0.45rem;
  flex-wrap: nowrap;
}

.chip {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  color: var(--color-brown-dark);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  font-size: 0.825rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition-fast);
}

.chip:hover {
  border-color: var(--color-sandstone);
  background-color: var(--color-cream);
}

.chip.active {
  background-color: var(--color-terracotta);
  color: var(--color-cream);
  border-color: var(--color-terracotta);
}

.trail-chip.active {
  background-color: var(--color-brown);
  color: var(--color-sandstone);
  border-color: var(--color-brown);
}

/* Timeline Controls */
.timeline-row {
  align-items: center;
}

.timeline-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.slider-wrapper {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--color-card-bg);
  padding: 0.25rem 0.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
}

.slider-wrapper input[type="range"] {
  accent-color: var(--color-terracotta);
  cursor: pointer;
}

.timeline-year {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-terracotta);
  min-width: 60px;
}

/* Tools Row Buttons */
.tools-row {
  margin-top: 0.2rem;
}

.tool-btn {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-sandstone);
  color: var(--color-brown);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.tool-btn:hover {
  background-color: var(--color-terracotta);
  color: var(--color-cream);
  border-color: var(--color-terracotta);
}

.gem-btn {
  background-color: var(--color-brown);
  color: var(--color-cream);
  border: none;
}

/* Active Trail Banner */
.active-trail-container {
  max-width: 1400px;
  margin: 1rem auto 0;
  padding: 0 2rem;
}

.trail-banner-card {
  background-color: var(--color-brown);
  color: var(--color-cream);
  padding: 1rem 1.35rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-sandstone);
  box-shadow: var(--shadow-md);
}

.trail-banner-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.trail-badge {
  background-color: var(--color-terracotta);
  color: var(--color-cream);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
}

.trail-banner-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-sandstone);
  margin-top: 0.25rem;
}

.trail-banner-tagline {
  font-size: 0.85rem;
  color: var(--color-sandstone-light);
  opacity: 0.9;
}

.btn-close-trail {
  background: none;
  border: 1px solid var(--color-sandstone);
  color: var(--color-sandstone);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-close-trail:hover {
  background-color: var(--color-terracotta);
  color: var(--color-cream);
  border-color: var(--color-terracotta);
}

.trail-meta {
  display: flex;
  gap: 1.25rem;
  align-items: center;
  margin-top: 0.75rem;
  flex-wrap: wrap;
  font-size: 0.85rem;
}

.trail-feasibility-badge {
  background-color: rgba(201, 163, 107, 0.2);
  color: var(--color-sandstone-light);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  border: 1px solid var(--color-sandstone);
}

/* Mobile Toggle Bar */
.mobile-toggle-bar {
  display: none;
  background-color: var(--color-brown);
  padding: 0.5rem 1rem;
  border-top: 1px solid rgba(201, 163, 107, 0.2);
}

.mobile-toggle-container {
  display: flex;
  background-color: rgba(250, 245, 236, 0.15);
  border-radius: var(--radius-pill);
  padding: 3px;
  width: 100%;
}

.mobile-toggle-btn {
  flex: 1;
  padding: 0.5rem;
  border: none;
  background: none;
  color: var(--color-cream);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition-fast);
}

.mobile-toggle-btn.active {
  background-color: var(--color-terracotta);
  color: var(--color-cream);
  box-shadow: var(--shadow-sm);
}

/* Main Split Layout */
.main-layout {
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  padding: 1.5rem 2rem;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.75rem;
  flex: 1;
}

.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.results-count {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

/* Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

/* Card Component */
.site-card {
  background-color: var(--color-card-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  cursor: pointer;
  position: relative;
}

.site-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-sandstone);
}

.site-card.highlighted {
  border: 2px solid var(--color-terracotta);
  box-shadow: 0 0 0 3px rgba(181, 80, 47, 0.25), var(--shadow-lg);
  background-color: var(--color-sandstone-light);
}

.card-media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background-color: var(--color-sandstone-muted);
  overflow: hidden;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.site-card:hover .card-media img {
  transform: scale(1.05);
}

.card-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background-color: var(--color-terracotta);
  color: var(--color-cream);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  box-shadow: var(--shadow-sm);
}

.stamp-badge {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background-color: #FFD700;
  color: var(--color-brown);
  font-size: 0.7rem;
  font-weight: 800;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-brown);
}

.card-content {
  padding: 1.15rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-meta-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.25rem;
}

.card-location {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-terracotta);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.open-status-badge {
  font-size: 0.725rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-pill);
}

.open-status-badge.open {
  background-color: #E8F5E9;
  color: var(--color-green-open);
}

.open-status-badge.closed {
  background-color: #FFEBEE;
  color: var(--color-red-closed);
}

.card-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-brown);
  line-height: 1.3;
  margin-bottom: 0.5rem;
}

.card-summary {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 1rem;
}

.card-distance {
  font-size: 0.775rem;
  color: var(--color-terracotta);
  font-weight: 700;
  margin-bottom: 0.85rem;
}

.card-footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}

.btn-stamp {
  background-color: var(--color-sandstone-light);
  color: var(--color-brown);
  border: 1px solid var(--color-sandstone);
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-stamp:hover {
  background-color: #FFD700;
}

.btn-details {
  background-color: var(--color-brown);
  color: var(--color-cream);
  border: none;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.825rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-details:hover {
  background-color: var(--color-terracotta);
}

/* Map Column */
.map-column {
  position: relative;
}

.map-wrapper {
  position: sticky;
  top: 5.5rem;
  height: calc(100vh - 7rem);
  min-height: 450px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

#map {
  width: 100%;
  height: 100%;
  background-color: var(--color-sandstone-muted);
  z-index: 1;
}

/* Leaflet Custom Popup Styling */
.leaflet-popup-content-wrapper {
  background-color: var(--color-cream);
  color: var(--color-brown-dark);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--color-sandstone);
}

.leaflet-popup-content {
  margin: 0;
  width: 240px !important;
}

.popup-media {
  width: 100%;
  height: 120px;
  object-fit: cover;
}

.popup-body {
  padding: 0.85rem;
}

.popup-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-brown);
  margin-bottom: 0.25rem;
}

.popup-city {
  font-size: 0.75rem;
  color: var(--color-terracotta);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.popup-btn {
  display: block;
  width: 100%;
  text-align: center;
  background-color: var(--color-terracotta);
  color: var(--color-cream) !important;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-fast);
}

.popup-btn:hover {
  background-color: var(--color-terracotta-hover);
}

/* Gem Submission Modal Form */
.gem-container {
  max-width: 540px;
  padding: 1.75rem;
}

.gem-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-brown);
}

.form-group input, .form-group select, .form-group textarea {
  padding: 0.65rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  background-color: var(--color-card-bg);
}

.btn-submit-gem {
  background-color: var(--color-terracotta);
  color: var(--color-cream);
  padding: 0.75rem;
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition-fast);
  margin-top: 0.5rem;
}

.btn-submit-gem:hover {
  background-color: var(--color-terracotta-hover);
}

/* Modal Components */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(36, 24, 14, 0.75);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background-color: var(--color-cream);
  border-radius: var(--radius-lg);
  max-width: 740px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s ease;
  border: 1px solid var(--color-sandstone);
}

.modal-overlay.active .modal-container {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-pill);
  background-color: rgba(36, 24, 14, 0.65);
  color: var(--color-cream);
  border: none;
  font-size: 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  background-color: var(--color-terracotta);
}

.modal-hero {
  position: relative;
  width: 100%;
  height: 320px;
  background-color: var(--color-brown);
}

.modal-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-hero-badge {
  position: absolute;
  bottom: 1rem;
  left: 1.5rem;
  background-color: var(--color-terracotta);
  color: var(--color-cream);
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
}

.modal-body {
  padding: 1.75rem;
}

.modal-header-info {
  margin-bottom: 1.25rem;
}

.modal-city {
  font-size: 0.85rem;
  color: var(--color-terracotta);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-brown);
  line-height: 1.25;
}

.modal-provenance {
  display: inline-block;
  margin-top: 0.35rem;
  font-size: 0.775rem;
  background-color: var(--color-sandstone-light);
  color: var(--color-text-muted);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  border: 1px solid var(--color-border);
}

/* Modal Facts Grid */
.facts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
  background-color: var(--color-sandstone-light);
  padding: 1.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  border: 1px solid var(--color-border);
}

.fact-item {
  display: flex;
  flex-direction: column;
}

.fact-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 0.2rem;
}

.fact-value {
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--color-brown);
}

.modal-description {
  font-size: 1rem;
  color: var(--color-brown-dark);
  line-height: 1.7;
  margin-bottom: 1.75rem;
}

.gallery-section-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-brown);
  margin-bottom: 0.85rem;
}

.thumbnail-strip {
  display: flex;
  gap: 0.75rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  margin-bottom: 1.75rem;
}

.thumb-item {
  width: 110px;
  height: 85px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition-fast);
}

.thumb-item:hover, .thumb-item:focus {
  border-color: var(--color-terracotta);
  transform: scale(1.03);
}

.thumb-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.btn-official-link {
  background-color: var(--color-sandstone-light);
  color: var(--color-brown);
  border: 1px solid var(--color-sandstone);
  padding: 0.75rem 1.15rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition-fast);
}

.btn-official-link:hover {
  background-color: var(--color-sandstone-muted);
}

.btn-directions {
  background-color: var(--color-terracotta);
  color: var(--color-cream);
  padding: 0.75rem 1.35rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.btn-directions:hover {
  background-color: var(--color-terracotta-hover);
}

.btn-postcard {
  background-color: var(--color-brown);
  color: var(--color-cream);
  border: none;
  padding: 0.75rem 1.15rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.btn-postcard:hover {
  background-color: var(--color-terracotta);
}

/* Lightbox Styles */
.lightbox-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 10, 6, 0.94);
  z-index: 3000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.lightbox-overlay.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 70vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
}

.lightbox-caption {
  margin-top: 0.85rem;
  color: var(--color-cream);
  font-size: 0.95rem;
  text-align: center;
  font-family: var(--font-sans);
  max-width: 600px;
}

.lightbox-credit {
  margin-top: 0.35rem;
  color: var(--color-sandstone-light);
  font-size: 0.775rem;
  opacity: 0.85;
}

.lightbox-btn {
  position: absolute;
  background-color: rgba(250, 245, 236, 0.15);
  color: var(--color-cream);
  border: none;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-pill);
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.lightbox-btn:hover {
  background-color: var(--color-terracotta);
}

.lightbox-prev {
  left: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-next {
  right: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-close {
  top: 1.5rem;
  right: 1.5rem;
}

/* Sun Alignment Simulator (Modhera Sun Temple) */
.sun-simulator-card {
  background-color: var(--color-sandstone-light);
  border: 1px solid var(--color-sandstone);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
}

.sun-simulator-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-brown);
  margin-bottom: 0.25rem;
}

.sun-simulator-subtitle {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.sun-svg-wrapper {
  background-color: #FAF5EC;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 1rem;
  max-height: 320px;
}

.sun-svg {
  display: block;
  width: 100%;
  height: auto;
}

.sun-status-banner {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1rem;
  line-height: 1.4;
}

.sun-status-normal {
  background-color: #FFF8E7;
  color: #8A6D3B;
  border: 1px solid #F5E7C6;
}

.sun-status-equinox {
  background-color: #FFF3CD;
  color: #856404;
  border: 1px solid #FFEBAA;
  box-shadow: 0 0 10px rgba(255, 215, 0, 0.4);
}

.sun-status-solstice {
  background-color: #E2F0D9;
  color: #385723;
  border: 1px solid #C5E0B4;
}

.sun-controls {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  background-color: var(--color-card-bg);
  padding: 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.sun-control-row {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.sun-control-row .control-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-brown);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.sun-btn-group {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.sun-preset-btn, .sun-time-btn {
  background-color: var(--color-cream);
  color: var(--color-brown);
  border: 1px solid var(--color-border);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.sun-preset-btn:hover, .sun-time-btn:hover {
  background-color: var(--color-sandstone-muted);
}

.sun-preset-btn.active, .sun-time-btn.active {
  background-color: var(--color-terracotta);
  color: var(--color-cream);
  border-color: var(--color-terracotta);
}

#sun-date-slider {
  width: 100%;
  accent-color: var(--color-terracotta);
  cursor: pointer;
}

.sun-disclaimer {
  margin-top: 0.75rem;
  font-size: 0.775rem;
  color: var(--color-text-muted);
  text-align: center;
}

/* Audio Guide Component (Web Speech API) */
.audio-guide-card {
  background-color: var(--color-sandstone-light);
  border: 1px solid var(--color-sandstone);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
}

.audio-guide-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.audio-title-group {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.audio-icon {
  font-size: 1.5rem;
}

.audio-guide-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-brown);
  margin-bottom: 0.1rem;
}

.audio-guide-subtitle {
  font-size: 0.825rem;
  color: var(--color-text-muted);
}

.audio-lang-selector {
  display: flex;
  gap: 0.35rem;
}

.lang-chip {
  background-color: var(--color-cream);
  color: var(--color-brown);
  border: 1px solid var(--color-border);
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-pill);
  font-size: 0.775rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-fast);
}

.lang-chip:hover {
  background-color: var(--color-sandstone-muted);
}

.lang-chip.active {
  background-color: var(--color-terracotta);
  color: var(--color-cream);
  border-color: var(--color-terracotta);
}

.audio-controls-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.btn-audio-control {
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.btn-play {
  background-color: var(--color-terracotta);
  color: var(--color-cream);
  box-shadow: var(--shadow-sm);
}

.btn-play:hover {
  background-color: var(--color-terracotta-hover);
}

.btn-stop {
  background-color: var(--color-cream);
  color: var(--color-brown);
  border: 1px solid var(--color-border);
}

.btn-stop:hover:not(:disabled) {
  background-color: #FFEBEE;
  color: var(--color-red-closed);
}

.btn-stop:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.audio-status-badge {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-left: auto;
}

.audio-status-badge.speaking {
  color: var(--color-terracotta);
  font-weight: 700;
}

.voice-warning-box {
  background-color: #FFF3CD;
  color: #856404;
  border: 1px solid #FFEBAA;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.825rem;
  margin-bottom: 0.85rem;
}

.audio-transcript-box {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  padding: 1rem;
  border-radius: var(--radius-sm);
  max-height: 160px;
  overflow-y: auto;
}

.audio-transcript-text {
  font-size: 0.9rem;
  color: var(--color-brown-dark);
  line-height: 1.6;
  margin: 0;
}

.audio-transcript-text.highlight {
  color: var(--color-brown);
  font-weight: 500;
}

/* Then & Now Image Comparison Slider Component */
.compare-card {
  background-color: var(--color-sandstone-light);
  border: 1px solid var(--color-sandstone);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
}

.compare-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.85rem;
  flex-wrap: wrap;
}

.compare-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-brown);
}

.compare-year-badge {
  background-color: var(--color-brown);
  color: var(--color-cream);
  font-size: 0.775rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
}

.compare-placeholder-notice {
  background-color: #FFF8E7;
  color: #8A6D3B;
  border: 1px solid #F5E7C6;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  margin-bottom: 0.85rem;
}

.compare-slider-wrapper {
  position: relative;
  width: 100%;
  height: 280px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--color-border);
  user-select: none;
  touch-action: none;
  cursor: ew-resize;
}

.compare-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

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

.layer-then {
  z-index: 2;
  border-right: 2px solid var(--color-cream);
}

.vintage-sepia {
  filter: sepia(0.8) contrast(1.15) brightness(0.9);
}

.compare-label {
  position: absolute;
  top: 0.75rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  z-index: 3;
  box-shadow: var(--shadow-sm);
}

.label-then {
  left: 0.75rem;
  background-color: rgba(59, 42, 26, 0.85);
  color: #FFD700;
  border: 1px solid #FFD700;
}

.label-now {
  right: 0.75rem;
  background-color: rgba(181, 80, 47, 0.85);
  color: var(--color-cream);
}

.compare-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 4px;
  background-color: var(--color-cream);
  z-index: 4;
  transform: translateX(-50%);
  pointer-events: none;
}

.handle-line {
  width: 100%;
  height: 100%;
  background-color: #FFFFFF;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.6);
}

.handle-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-pill);
  background-color: var(--color-terracotta);
  color: var(--color-cream);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 800;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
  border: 2px solid #FFFFFF;
}

.compare-range-input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  z-index: 5;
  cursor: ew-resize;
  margin: 0;
}

.compare-footer {
  margin-top: 0.75rem;
  font-size: 0.775rem;
  color: var(--color-text-muted);
  text-align: center;
}

/* Living Heritage Layer & Festival Button */
.festival-btn {
  background-color: var(--color-sandstone-light);
  color: var(--color-brown);
  border: 1px solid var(--color-sandstone);
}

.festival-btn:hover {
  background-color: #FFF3CD;
  border-color: #FFEBAA;
}

.festival-btn.active {
  background-color: var(--color-terracotta);
  color: var(--color-cream);
  border-color: var(--color-terracotta);
  box-shadow: 0 0 10px rgba(181, 80, 47, 0.4);
}

.living-heritage-card {
  background-color: var(--color-sandstone-light);
  border: 1px solid var(--color-sandstone);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
}

.living-heritage-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-brown);
  margin-bottom: 0.25rem;
}

.living-heritage-subtitle {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.living-items-grid {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.living-item-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  transition: var(--transition-fast);
}

.living-item-card.active-this-month {
  border-color: var(--color-terracotta);
  background-color: #FFFDF9;
  box-shadow: 0 0 8px rgba(181, 80, 47, 0.2);
}

.living-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}

.living-type-badge {
  font-size: 0.775rem;
  font-weight: 700;
  background-color: var(--color-sandstone-muted);
  color: var(--color-brown);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
}

.living-now-badge {
  font-size: 0.75rem;
  font-weight: 800;
  background-color: #FFF3CD;
  color: #856404;
  border: 1px solid #FFEBAA;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
}

.living-item-name {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-brown);
  margin-bottom: 0.35rem;
}

.living-item-note {
  font-size: 0.875rem;
  color: var(--color-brown-dark);
  line-height: 1.5;
  margin-bottom: 0.5rem;
}

.living-months-meta {
  font-size: 0.775rem;
  color: var(--color-text-muted);
  font-weight: 600;
}

/* Card Compare Checkbox Label */
.card-compare-label {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-brown);
  cursor: pointer;
  background-color: var(--color-sandstone-light);
  padding: 0.35rem 0.6rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-sandstone);
  transition: var(--transition-fast);
}

.card-compare-label:hover {
  background-color: var(--color-sandstone-muted);
}

.card-compare-checkbox {
  accent-color: var(--color-terracotta);
  cursor: pointer;
}

/* Sticky Bottom Comparison Bar */
.compare-sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-brown);
  color: var(--color-cream);
  z-index: 1500;
  padding: 0.85rem 1.5rem;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.4);
  border-top: 2px solid var(--color-terracotta);
  display: flex;
  justify-content: center;
}

.sticky-bar-content {
  max-width: 1200px;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.sticky-bar-text {
  font-size: 0.95rem;
}

.sticky-bar-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.btn-compare-now {
  background-color: var(--color-terracotta);
  color: var(--color-cream);
  border: none;
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-compare-now:hover:not(:disabled) {
  background-color: var(--color-terracotta-hover);
}

.btn-compare-now:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-compare-clear {
  background-color: transparent;
  color: var(--color-sandstone-light);
  border: 1px solid var(--color-sandstone);
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.825rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-compare-clear:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

/* Compare Modal Styles */
.compare-modal-container {
  max-width: 900px;
  width: 95%;
  padding: 1.75rem;
}

.compare-modal-header {
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.75rem;
}

.compare-modal-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-brown);
}

.compare-modal-subtitle {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.compare-table-wrapper {
  overflow-x: auto;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.compare-table th, .compare-table td {
  padding: 0.85rem;
  border: 1px solid var(--color-border);
  vertical-align: top;
  text-align: left;
}

.compare-table th {
  background-color: var(--color-sandstone-light);
  color: var(--color-brown);
}

.compare-table .col-feature {
  width: 24%;
  font-weight: 700;
  color: var(--color-brown);
  background-color: #FAF5EC;
}

.compare-table .col-site {
  width: 38%;
}

.compare-header-img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: 0.5rem;
}

.compare-header-city {
  font-size: 0.775rem;
  color: var(--color-terracotta);
  font-weight: 700;
  text-transform: uppercase;
}

.table-badge {
  background-color: var(--color-terracotta);
  color: var(--color-cream);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-pill);
}

.table-summary {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--color-brown-dark);
}

/* 3D & 360° Street View Explorer Component */
.threed-card {
  background-color: var(--color-sandstone-light);
  border: 1px solid var(--color-sandstone);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
}

.threed-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.threed-title-group {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.threed-icon {
  font-size: 1.5rem;
}

.threed-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-brown);
  margin-bottom: 0.1rem;
}

.threed-subtitle {
  font-size: 0.825rem;
  color: var(--color-text-muted);
}

.threed-mode-tabs {
  display: flex;
  gap: 0.4rem;
}

.threed-tab {
  background-color: var(--color-cream);
  color: var(--color-brown);
  border: 1px solid var(--color-border);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-fast);
}

.threed-tab:hover {
  background-color: var(--color-sandstone-muted);
}

.threed-tab.active {
  background-color: var(--color-terracotta);
  color: var(--color-cream);
  border-color: var(--color-terracotta);
}

.threed-stage-wrapper {
  position: relative;
  width: 100%;
  height: 340px;
  background-color: #110B07;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--color-border);
  cursor: grab;
  touch-action: none;
}

.threed-stage-wrapper:active {
  cursor: grabbing;
}

.threed-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.threed-overlay-controls {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  z-index: 10;
}

.ctrl-btn {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-pill);
  background-color: rgba(36, 24, 14, 0.85);
  color: var(--color-cream);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.ctrl-btn:hover {
  background-color: var(--color-terracotta);
}

.ctrl-btn.active {
  background-color: var(--color-terracotta);
  border-color: var(--color-cream);
}

.threed-hint {
  position: absolute;
  bottom: 0.65rem;
  left: 0.75rem;
  background-color: rgba(0, 0, 0, 0.75);
  color: #FFD700;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  pointer-events: none;
}

.threed-hotspot-card {
  margin-top: 0.85rem;
  background-color: #FFFDF9;
  border: 1px solid var(--color-terracotta);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 8px rgba(181, 80, 47, 0.15);
}

.hotspot-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.hotspot-badge {
  font-size: 0.725rem;
  font-weight: 800;
  background-color: var(--color-terracotta);
  color: var(--color-cream);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
}

.hotspot-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-brown);
}

.hotspot-desc {
  font-size: 0.875rem;
  color: var(--color-brown-dark);
  line-height: 1.5;
  margin: 0;
}

/* Footer */
.site-footer {
  background-color: var(--color-brown);
  color: var(--color-sandstone-light);
  text-align: center;
  padding: 1.5rem;
  margin-top: auto;
  font-size: 0.875rem;
  border-top: 1px solid rgba(201, 163, 107, 0.2);
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .main-layout {
    grid-template-columns: 1fr;
    padding: 1.25rem;
  }
  
  .map-wrapper {
    height: 400px;
    position: relative;
    top: 0;
  }
  
  .facts-grid {
    grid-template-columns: 1fr 1fr;
  }

  .header-actions {
    max-width: 100%;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .site-header {
    padding: 1rem;
  }
  
  .header-container {
    flex-direction: column;
    align-items: stretch;
  }
  
  .header-search {
    max-width: 100%;
    min-width: 100%;
  }

  .mobile-toggle-bar {
    display: block;
  }

  .mobile-view-list .map-column {
    display: none;
  }
  
  .mobile-view-map .cards-column {
    display: none;
  }

  .mobile-view-map .map-column {
    display: block;
  }
  
  .mobile-view-map .map-wrapper {
    height: calc(100vh - 180px);
  }

  .cards-grid {
    grid-template-columns: 1fr;
  }

  .modal-hero {
    height: 220px;
  }
  
  .facts-grid {
    grid-template-columns: 1fr;
  }

  .lightbox-btn {
    width: 38px;
    height: 38px;
    font-size: 1.1rem;
  }

  .lightbox-prev {
    left: 0.5rem;
  }

  .lightbox-next {
    right: 0.5rem;
  }
}

@media (max-width: 480px) {
  .brand-title {
    font-size: 1.2rem;
  }
  
  .filter-bar {
    padding: 0.75rem 1rem;
  }

  .modal-body {
    padding: 1.25rem;
  }

  .modal-title {
    font-size: 1.5rem;
  }

  .header-actions {
    flex-direction: column;
    gap: 0.5rem;
  }

  .btn-identify {
    width: 100%;
    justify-content: center;
  }
}

/* ==========================================================================
   PWA & Offline UI Elements
   ========================================================================== */
.offline-banner {
  background-color: var(--color-terracotta);
  color: #FFFFFF;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
  position: sticky;
  top: 0;
  z-index: 10000;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.offline-banner.active {
  animation: slideDownBanner 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideDownBanner {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.badge-pwa {
  background-color: rgba(255, 255, 255, 0.15);
  color: var(--color-sandstone-light);
  border: 1px solid rgba(255, 255, 255, 0.25);
  font-size: 0.82rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
}

.badge-pwa.badge-active {
  background-color: #1b5e20;
  color: #E8F5E9;
  border-color: #2e7d32;
}

.btn-pwa-install {
  background-color: #2E7D32;
  color: #FFFFFF;
  border: none;
}

.btn-pwa-install:hover, .btn-pwa-install:focus-visible {
  background-color: #1B5E20;
}

/* ==========================================================================
   Trip Planner & Itinerary Module Styles
   ========================================================================== */
.btn-trip-toggle {
  padding: 0.4rem 0.75rem;
  background-color: var(--color-sandstone-light);
  color: var(--color-brown-dark);
  border: 1px solid var(--color-sandstone);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-trip-toggle:hover {
  background-color: var(--color-sandstone-muted);
}

.btn-trip-toggle.in-trip {
  background-color: #E8F5E9;
  color: #1B5E20;
  border-color: #A5D6A7;
}

.btn-trip-planner {
  background-color: var(--color-sandstone);
  color: var(--color-brown-dark);
  font-weight: 600;
}

.btn-trip-planner:hover {
  background-color: #B8925A;
}

.trip-modal-container {
  max-width: 800px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
}

.trip-modal-header {
  border-bottom: 2px solid var(--color-sandstone-light);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
}

.trip-modal-title {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--color-brown-dark);
}

.trip-modal-subtitle {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-top: 0.25rem;
}

.trip-summary-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  background-color: var(--color-sandstone-light);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  border: 1px solid var(--color-border);
}

.summary-stat {
  display: flex;
  flex-direction: column;
}

.stat-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 600;
}

.stat-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-terracotta);
}

.trip-items-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.trip-item-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.trip-item-number {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--color-terracotta);
  color: #FFFFFF;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.trip-item-thumb {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.trip-item-details {
  flex-grow: 1;
}

.trip-item-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-brown-dark);
}

.trip-item-city {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.trip-item-actions {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.btn-trip-order, .btn-trip-remove {
  padding: 0.3rem 0.55rem;
  border: 1px solid var(--color-border);
  background-color: var(--color-cream);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.85rem;
}

.btn-trip-order:hover:not(:disabled) {
  background-color: var(--color-sandstone-light);
}

.btn-trip-order:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-trip-remove:hover {
  background-color: #FFEBEE;
  border-color: #EF9A9A;
}

.trip-leg-connector {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.25rem 2rem;
  color: var(--color-text-muted);
  font-size: 0.82rem;
}

.leg-line {
  flex-grow: 1;
  height: 1px;
  background: dashed 1px var(--color-border);
  border-top: 1px dashed var(--color-border);
}

.trip-modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.btn-primary-action {
  background-color: var(--color-terracotta);
  color: #FFFFFF;
  padding: 0.65rem 1.25rem;
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
}

.btn-primary-action:hover {
  background-color: var(--color-terracotta-hover);
}

.btn-secondary-action {
  background-color: var(--color-sandstone-light);
  color: var(--color-brown-dark);
  padding: 0.65rem 1.25rem;
  border: 1px solid var(--color-sandstone);
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
}

.btn-secondary-action:hover {
  background-color: var(--color-sandstone-muted);
}

.btn-danger-action {
  background-color: #FFEBEE;
  color: #C62828;
  padding: 0.65rem 1.25rem;
  border: 1px solid #FFCDD2;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  margin-left: auto;
}

.btn-danger-action:hover {
  background-color: #FFCDD2;
}

.trip-empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--color-text-muted);
}

.trip-empty-state .empty-icon {
  font-size: 3rem;
  margin-bottom: 0.75rem;
}

.route-step-marker .step-badge {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--color-terracotta);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #FFFFFF;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}

.share-feedback-msg {
  margin-top: 1rem;
  padding: 0.65rem 1rem;
  background-color: #E8F5E9;
  color: #1B5E20;
  border: 1px solid #A5D6A7;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
}

/* Print Itinerary Stylesheet */
@media print {
  body * {
    visibility: hidden;
  }
  #trip-planner-modal, #trip-planner-modal * {
    visibility: visible;
  }
  #trip-planner-modal {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    background: none;
  }
/* ==========================================================================
   Live Weather & Best Time Module Styles
   ========================================================================== */
.weather-card-section {
  background-color: var(--color-sandstone-light);
  border: 1px solid var(--color-border);
  padding: 1.25rem;
  border-radius: var(--radius-md);
}

.weather-widget-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-top: 1rem;
  margin-bottom: 1rem;
}

.current-weather-box {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.weather-main-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.weather-huge-icon {
  font-size: 2.2rem;
}

.current-temp {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-brown-dark);
  display: block;
  line-height: 1.1;
}

.current-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.weather-wind {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-top: 0.5rem;
}

.forecast-box {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
}

.forecast-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--color-text-muted);
  display: block;
  margin-bottom: 0.5rem;
}

.forecast-days-list {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
}

.forecast-day-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 0.8rem;
}

.forecast-date {
  font-weight: 600;
}

.forecast-icon {
  font-size: 1.2rem;
  margin: 0.2rem 0;
}

.forecast-temp {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.best-season-box {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  background-color: #FFFFFF;
  border: 1px solid var(--color-sandstone);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
}

.season-icon {
  font-size: 1.4rem;
}

.season-tip {
  font-size: 0.83rem;
  color: var(--color-text-muted);
  margin-top: 0.2rem;
}

/* ==========================================================================
   Quiz & Community Module Styles
   ========================================================================== */
.quiz-card-section, .community-card-section {
  background-color: var(--color-sandstone-light);
  border: 1px solid var(--color-border);
  padding: 1.25rem;
  border-radius: var(--radius-md);
}

.quiz-question-block {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  padding: 1rem;
  border-radius: var(--radius-sm);
  margin-top: 0.75rem;
}

.quiz-options-group {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.quiz-option-btn {
  padding: 0.5rem 0.85rem;
  background-color: var(--color-cream);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  cursor: pointer;
  text-align: left;
}

.quiz-option-btn:hover {
  background-color: var(--color-sandstone-light);
}

.quiz-option-btn.selected {
  background-color: var(--color-terracotta);
  color: #FFFFFF;
  border-color: var(--color-terracotta);
}

.quiz-explanation {
  margin-top: 0.5rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
}

.quiz-explanation.correct {
  background-color: #E8F5E9;
  color: #1B5E20;
  border: 1px solid #A5D6A7;
}

.quiz-explanation.incorrect {
  background-color: #FFEBEE;
  color: #C62828;
  border: 1px solid #EF9A9A;
}

.community-stats-bar {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.community-form {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  padding: 1rem;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.comm-input, .comm-textarea {
  padding: 0.6rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.9rem;
}

.comm-textarea {
  min-height: 80px;
  resize: vertical;
}

.review-item-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  margin-top: 0.75rem;
}

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
}

.moderation-badge {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  display: inline-block;
  margin-top: 0.35rem;
}

.btn-add-gcal {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.65rem;
  background-color: #4285F4;
  color: #FFFFFF;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
}

.btn-add-gcal:hover {
  background-color: #3367D6;
}

/* ==========================================================================
   Live Location & Person Distance Styles
   ========================================================================== */

/* User Live Pin on Leaflet Map */
.user-leaflet-marker {
  background: transparent;
  border: none;
}

.user-live-pin {
  position: relative;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.user-live-dot {
  width: 24px;
  height: 24px;
  background-color: #1A73E8;
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  box-shadow: 0 0 0 3px #FFFFFF, 0 4px 10px rgba(0, 0, 0, 0.3);
  z-index: 2;
}

.user-live-pulse {
  position: absolute;
  width: 36px;
  height: 36px;
  background-color: rgba(26, 115, 232, 0.35);
  border-radius: 50%;
  animation: pulse-live 2s infinite ease-out;
  z-index: 1;
}

@keyframes pulse-live {
  0% {
    transform: scale(0.6);
    opacity: 0.9;
  }
  100% {
    transform: scale(1.8);
    opacity: 0;
  }
}

/* Map Distance Polyline Tooltip */
.live-distance-tooltip {
  background-color: var(--color-brown);
  color: var(--color-sandstone);
  font-weight: 700;
  font-size: 0.825rem;
  border: 1px solid var(--color-sandstone);
  border-radius: var(--radius-pill);
  padding: 0.25rem 0.65rem;
  box-shadow: var(--shadow-md);
}

.live-distance-tooltip::before {
  border-top-color: var(--color-brown) !important;
}

/* Popup Live Distance Snippet */
.popup-live-distance {
  background-color: var(--color-amber-bg);
  border: 1px solid var(--color-amber-border);
  color: var(--color-brown);
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: 0.775rem;
  margin-bottom: 0.65rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.popup-drive-time {
  font-size: 0.725rem;
  color: var(--color-terracotta);
  font-weight: 600;
}

/* Card Distance Badge */
.card-distance-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  background-color: var(--color-sandstone-light);
  color: var(--color-brown-dark);
  border: 1px solid var(--color-sandstone);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  font-size: 0.775rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  width: fit-content;
}

/* Modal Live Distance Widget */
.modal-live-distance-card {
  background: linear-gradient(135deg, var(--color-brown-dark) 0%, var(--color-brown) 100%);
  color: var(--color-cream);
  border: 1px solid var(--color-sandstone);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.15rem;
  margin-bottom: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--shadow-sm);
  gap: 1rem;
}

.live-dist-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.live-dist-icon {
  font-size: 1.5rem;
  background-color: rgba(201, 163, 107, 0.2);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-sandstone);
}

.live-dist-title {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-sandstone-light);
  opacity: 0.85;
}

.live-dist-value {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-sandstone);
}

.live-dist-drive {
  background-color: var(--color-terracotta);
  color: var(--color-cream);
  font-size: 0.775rem;
  font-weight: 700;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}