/* Thème Forêt & Bois - Design Premium Plan de Table v2.0 */
@import url('https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400..700;1,400..700&family=Outfit:wght@100..900&display=swap');

:root {
  --bg-kraft: #F7F5F0;
  --forest-dark: #1C2B1E;
  --wood-bark: #8B5A2B;
  --moss-gold: #D4A359;
  --sapin-green-light: #2c4230;
  --sapin-green-bg: rgba(28, 43, 30, 0.05);
  
  --font-serif: 'EB Garamond', serif;
  --font-sans: 'Outfit', sans-serif;
  
  --shadow-sm: 0 2px 8px rgba(28, 43, 30, 0.08);
  --shadow-md: 0 8px 24px rgba(28, 43, 30, 0.12);
  --shadow-lg: 0 16px 40px rgba(28, 43, 30, 0.18);
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

input, textarea, select, [contenteditable="true"] {
  -webkit-user-select: text;
  -moz-user-select: text;
  -ms-user-select: text;
  user-select: text;
}


body {
  background-color: var(--bg-kraft);
  color: var(--forest-dark);
  font-family: var(--font-sans);
  overflow: hidden;
  height: 100vh;
  width: 100vw;
}

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

/* Header styling */
header {
  background: rgba(247, 245, 240, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(139, 90, 43, 0.15);
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 10;
}

.brand-section h1 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--forest-dark);
}

.brand-section p {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--wood-bark);
  margin-top: 0.1rem;
}

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

/* Mode Switches & Buttons */
.btn {
  background: white;
  color: var(--forest-dark);
  border: 1px solid rgba(139, 90, 43, 0.3);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s ease-in-out;
  box-shadow: var(--shadow-sm);
}

.btn:hover {
  border-color: var(--wood-bark);
  background: var(--bg-kraft);
}

.btn-primary {
  background: var(--forest-dark);
  color: var(--bg-kraft);
  border: 1px solid var(--forest-dark);
}

.btn-primary:hover {
  background: var(--sapin-green-light);
  color: white;
}

.btn-secondary {
  background: var(--moss-gold);
  color: var(--forest-dark);
  border: 1px solid var(--moss-gold);
}

.btn-secondary:hover {
  background: #c5934b;
}

.mode-toggle {
  background: rgba(28, 43, 30, 0.08);
  border-radius: 50px;
  padding: 0.25rem;
  display: flex;
  border: 1px solid rgba(139, 90, 43, 0.15);
}

.mode-btn {
  background: transparent;
  border: none;
  padding: 0.4rem 1.2rem;
  border-radius: 50px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s ease;
  color: rgba(28, 43, 30, 0.6);
}

.mode-btn.active {
  background: var(--forest-dark);
  color: var(--bg-kraft);
  box-shadow: var(--shadow-sm);
}

/* Status Indicator */
.status-badge {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 50px;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.status-badge.online {
  background: rgba(46, 117, 89, 0.15);
  color: #1e543e;
}

.status-badge.offline {
  background: rgba(186, 45, 45, 0.15);
  color: #8c2020;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

/* Main Area */
.main-content {
  display: flex;
  flex: 1;
  position: relative;
  overflow: hidden;
}

/* Sidebar for editing options */
.sidebar {
  width: 380px;
  background: rgba(247, 245, 240, 0.95);
  border-right: 1px solid rgba(139, 90, 43, 0.15);
  display: flex;
  flex-direction: column;
  z-index: 9;
  box-shadow: var(--shadow-md);
  transition: transform 0.3s ease;
}

.sidebar-header {
  padding: 1.2rem;
  border-bottom: 1px solid rgba(139, 90, 43, 0.1);
}

.tab-bar {
  display: flex;
  background: rgba(28, 43, 30, 0.05);
  border-radius: 8px;
  padding: 0.2rem;
}

.tab-btn {
  flex: 1;
  background: transparent;
  border: none;
  padding: 0.5rem;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.8rem;
  cursor: pointer;
  border-radius: 6px;
  color: rgba(28, 43, 30, 0.6);
  transition: all 0.2s ease;
}

.tab-btn.active {
  background: white;
  color: var(--forest-dark);
  box-shadow: var(--shadow-sm);
}

.sidebar-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.2rem;
}

/* Workspace Canvas */
.canvas-container {
  flex: 1;
  position: relative;
  background-color: #f1ede4;
  overflow: hidden;
  cursor: grab;
}

.canvas-container:active {
  cursor: grabbing;
}

.canvas-container.drawing-wall {
  cursor: crosshair !important;
}

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

/* SVG Shapes Styling */
.grid-lines {
  stroke: rgba(139, 90, 43, 0.07);
  stroke-width: 1px;
}

.grid-lines-major {
  stroke: rgba(139, 90, 43, 0.15);
  stroke-width: 1.2px;
}

.room-border {
  fill: none;
  stroke: var(--forest-dark);
  stroke-width: 3px;
  stroke-dasharray: 8 4;
}

.wall-line {
  stroke: var(--forest-dark);
  stroke-width: 4px;
  stroke-linecap: round;
  transition: stroke 0.2s ease, stroke-width 0.2s ease;
}

.wall-line.active {
  stroke: var(--moss-gold);
  stroke-width: 8px;
  filter: drop-shadow(0px 0px 4px rgba(212, 163, 89, 0.8));
}

/* Interactive SVG Elements */
.table-group {
  cursor: pointer;
}

.table-shape {
  fill: #e6ded0;
  stroke: var(--wood-bark);
  stroke-width: 2px;
  transition: all 0.3s ease;
}

.table-group:hover .table-shape {
  fill: rgba(212, 163, 89, 0.15);
  stroke: var(--moss-gold);
}

.table-label {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 14px;
  fill: var(--forest-dark);
  text-anchor: middle;
  dominant-baseline: middle;
  pointer-events: none;
  user-select: none;
}

.seat-circle {
  fill: #faf9f6;
  stroke: var(--wood-bark);
  stroke-width: 1.5px;
  transition: all 0.3s ease;
}

.seat-circle.assigned {
  fill: var(--forest-dark);
  stroke: var(--forest-dark);
}

.seat-circle:hover {
  transform: scale(1.15);
  stroke: var(--moss-gold);
}

.decoration-shape {
  stroke-width: 1.5px;
  transition: all 0.2s ease;
}

.decoration-text {
  font-family: var(--font-sans);
  font-size: 11px;
  fill: white;
  font-weight: 600;
  text-anchor: middle;
  dominant-baseline: middle;
  pointer-events: none;
}

/* Active Glow Highlight for tables */
.table-group.active .table-shape {
  fill: var(--moss-gold) !important;
  stroke: var(--forest-dark);
  stroke-width: 3px;
  filter: drop-shadow(0px 0px 8px rgba(212, 163, 89, 0.8));
  animation: pulse-glow 1.5s infinite alternate;
}

.table-group.active .seat-circle.assigned {
  fill: var(--moss-gold);
  stroke: var(--forest-dark);
}

@keyframes pulse-glow {
  0% { filter: drop-shadow(0px 0px 4px rgba(212, 163, 89, 0.6)); }
  100% { filter: drop-shadow(0px 0px 14px rgba(212, 163, 89, 1)); }
}

/* Floating Search Bar (Reading Mode) */
.search-container {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  z-index: 8;
  width: 360px;
}

.search-input-wrapper {
  background: white;
  border-radius: var(--border-radius-md);
  border: 1px solid rgba(139, 90, 43, 0.2);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  padding: 0.5rem 1rem;
}

.search-icon {
  color: var(--wood-bark);
  margin-right: 0.5rem;
}

.search-input {
  border: none;
  background: transparent;
  flex: 1;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--forest-dark);
  padding: 0.5rem 0;
  outline: none;
}

.search-clear {
  background: transparent;
  border: none;
  color: rgba(28, 43, 30, 0.4);
  cursor: pointer;
  font-size: 1.1rem;
}

.search-suggestions {
  background: white;
  border-radius: var(--border-radius-sm);
  border: 1px solid rgba(139, 90, 43, 0.15);
  box-shadow: var(--shadow-md);
  margin-top: 0.5rem;
  max-height: 250px;
  overflow-y: auto;
  list-style: none;
}

.suggestion-item {
  padding: 0.8rem 1.2rem;
  cursor: pointer;
  font-size: 0.9rem;
  transition: background 0.15s ease;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid rgba(139, 90, 43, 0.05);
}

.suggestion-item:last-child {
  border-bottom: none;
}

.suggestion-item:hover {
  background: var(--sapin-green-bg);
}

.suggestion-name {
  font-weight: 600;
}

.suggestion-table {
  color: var(--wood-bark);
  font-size: 0.8rem;
  font-style: italic;
}

/* Guest Card Modal (Slide-up or Floating) */
.guest-card {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  max-width: 480px;
  background: white;
  border-radius: var(--border-radius-md);
  border: 2px solid var(--wood-bark);
  box-shadow: var(--shadow-lg);
  padding: 1.5rem;
  z-index: 8;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.guest-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
  border-bottom: 1px solid rgba(139, 90, 43, 0.15);
  padding-bottom: 0.8rem;
}

.guest-card-title h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--forest-dark);
}

.guest-card-title p {
  font-size: 0.8rem;
  color: var(--wood-bark);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.2rem;
}

.close-card-btn {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: rgba(28, 43, 30, 0.5);
  cursor: pointer;
}

.guest-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-bottom: 1.2rem;
}

.info-row {
  display: flex;
  gap: 0.5rem;
  font-size: 0.9rem;
}

.info-label {
  font-weight: 700;
  color: var(--wood-bark);
  min-width: 110px;
}

.info-value {
  color: var(--forest-dark);
}

.guest-card-actions {
  display: flex;
  gap: 0.8rem;
}

/* Sidebar Editors styling */
.editor-section {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.editor-section h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  border-bottom: 1px solid rgba(139, 90, 43, 0.15);
  padding-bottom: 0.5rem;
  margin-bottom: 0.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--wood-bark);
  letter-spacing: 0.05em;
}

.form-control {
  width: 100%;
  padding: 0.6rem 0.8rem;
  border-radius: var(--border-radius-sm);
  border: 1px solid rgba(139, 90, 43, 0.3);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  outline: none;
  background: white;
}

.form-control:focus {
  border-color: var(--forest-dark);
  box-shadow: 0 0 0 2px rgba(28, 43, 30, 0.1);
}

.row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}

.editor-list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem;
  border-radius: 6px;
  background: white;
  border: 1px solid rgba(139, 90, 43, 0.1);
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
}

.editor-list-item:hover {
  border-color: var(--wood-bark);
}

.dnd-item {
  cursor: grab;
}

.btn-small {
  padding: 0.3rem 0.6rem;
  font-size: 0.75rem;
}

.btn-danger {
  background: #8c2020;
  color: white;
  border-color: #8c2020;
}

.btn-danger:hover {
  background: #aa2727;
  color: white;
}

/* Canvas Editor Grid Overlay */
.editor-grid-indicator {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(247, 245, 240, 0.9);
  padding: 0.5rem 0.8rem;
  border-radius: 30px;
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid rgba(139, 90, 43, 0.2);
  pointer-events: none;
  z-index: 5;
}

.editor-tools {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  background: rgba(247, 245, 240, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 50px;
  box-shadow: 0 8px 24px rgba(28, 43, 30, 0.15);
  padding: 0.35rem 0.6rem;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.4rem;
  border: 1px solid rgba(139, 90, 43, 0.2);
  z-index: 10;
}

.tool-btn {
  background: white;
  border: 1px solid rgba(139, 90, 43, 0.25);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--forest-dark);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--shadow-sm);
}

.tool-btn:hover {
  background: var(--forest-dark);
  color: var(--bg-kraft);
  border-color: var(--forest-dark);
  transform: scale(1.1);
}


.tool-btn.active {
  background: var(--forest-dark);
  color: var(--bg-kraft);
}

/* Seat Assignment Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(28, 43, 30, 0.4);
  backdrop-filter: blur(4px);
  z-index: 99;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-content {
  background: white;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--wood-bark);
  padding: 1.8rem;
  width: 90%;
  max-width: 440px;
  box-shadow: var(--shadow-lg);
}

.modal-content h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  margin-bottom: 1rem;
  color: var(--forest-dark);
}

/* Invitation Faire Part Export Card (Hidden and styled for Canvas rendering) */
.fairepart-canvas-container {
  display: none;
}

.toast-notification {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--forest-dark);
  color: var(--bg-kraft);
  padding: 0.8rem 1.5rem;
  border-radius: var(--border-radius-sm);
  box-shadow: var(--shadow-lg);
  font-size: 0.85rem;
  font-weight: 500;
  z-index: 100;
  animation: slide-in-toast 0.3s ease forwards;
}

@keyframes slide-in-toast {
  from { transform: translateY(100px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* Responsive adjustments */
@media (max-width: 768px) {
  header {
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem 1rem;
    text-align: center;
  }

  .brand-section h1 {
    font-size: 1.3rem;
  }

  .brand-section p {
    display: none; /* Hide subtitle to save vertical space */
  }

  .header-controls {
    width: auto;
    justify-content: center;
    gap: 0.8rem;
  }

  .header-controls .btn-text {
    display: none; /* Hide labels, show only icons on mobile */
  }

  .header-controls .btn {
    padding: 0.5rem;
  }

  .status-badge {
    padding: 0.4rem;
  }

  .status-badge .btn-text {
    display: none; /* Hide status text, show only dot */
  }

  .sidebar {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 290px;
    transform: translateX(-100%);
    box-shadow: var(--shadow-lg);
  }
  
  .sidebar.open {
    transform: translateX(0);
  }
  
  .sidebar-toggle-btn {
    display: flex !important; /* Show menu toggle only on mobile */
  }

  .search-container {
    width: calc(100% - 3rem);
    top: 1rem;
    left: 1.5rem;
  }
  
  .guest-card {
    width: calc(100% - 2rem);
    bottom: 1rem;
  }

  .editor-grid-indicator {
    display: none !important; /* Hide grid coordinates on mobile to clear view */
  }
}

/* Public Guest App Styles */
.public-app-container {
  height: 100vh;
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-kraft);
  scroll-behavior: smooth;
  --bg-card: #FAF8F5;
  --border-color: rgba(139, 90, 43, 0.15);
}

.content-width {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Wedding Hero Header */
.wedding-hero {
  position: relative;
  height: 45vh;
  min-height: 300px;
  background: linear-gradient(135deg, var(--forest-dark) 0%, var(--sapin-green-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--bg-kraft);
  overflow: hidden;
  border-bottom: 3px solid var(--wood-bark);
}

.wedding-hero-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: radial-gradient(circle, rgba(212,163,89,0.1) 0%, rgba(28,43,30,0.5) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  animation: fade-in-up 1s ease;
}

.hero-subtitle {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-style: italic;
  letter-spacing: 0.1em;
  color: var(--moss-gold);
  margin-bottom: 0.5rem;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-shadow: 0 4px 10px rgba(0,0,0,0.3);
  margin-bottom: 0.8rem;
}

.hero-date {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--bg-kraft);
  opacity: 0.9;
}

/* Section Cards */
.section-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 2rem;
  margin-top: 2rem;
  box-shadow: var(--shadow-md);
  transition: transform 0.2s ease;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--forest-dark);
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.section-title::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 50px; height: 2px;
  background: var(--moss-gold);
}

/* Timeline */
.timeline {
  position: relative;
  padding-left: 2.5rem;
  margin-top: 1rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 0.75rem; top: 0; bottom: 0;
  width: 2px;
  background: var(--border-color);
}

.timeline-item {
  position: relative;
  margin-bottom: 2rem;
}

.timeline-badge {
  position: absolute;
  left: -2.5rem; top: 0.1rem;
  width: 1.8rem; height: 1.8rem;
  border-radius: 50%;
  background: var(--bg-kraft);
  border: 2px solid var(--wood-bark);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--wood-bark);
  z-index: 2;
}

.timeline-badge.secret {
  border-color: var(--moss-gold);
  color: var(--moss-gold);
}

.timeline-content h4 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  margin-bottom: 0.2rem;
  color: var(--forest-dark);
}

.timeline-content p {
  font-size: 0.9rem;
  color: #666;
}

.secret-address {
  font-weight: 500;
  color: #8b6038 !important;
}

.venue-meta {
  margin-top: 0.5rem;
}

.inline-flex {
  display: inline-flex !important;
  align-items: center;
}

/* Locked Secret Venue Card */
.locked-view {
  text-align: center;
  padding: 1.5rem 0;
}

.lock-icon-container {
  display: inline-flex;
  padding: 1rem;
  border-radius: 50%;
  background: rgba(212,163,89,0.1);
  color: var(--moss-gold);
  margin-bottom: 1rem;
}

.locked-view h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.manual-form-container {
  width: 100%;
}

.unlocked-badge {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  background: rgba(46, 117, 89, 0.1);
  color: #1e543e;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
}

.unlocked-view {
  text-align: center;
}

.map-iframe-container {
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
}

/* Seating Workspace inside Guest Portal */
.guest-welcome-card {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  background: rgba(139, 90, 43, 0.05);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  border-radius: var(--border-radius-sm);
  margin-bottom: 1.5rem;
}

.welcome-avatar {
  background: var(--wood-bark);
  color: var(--bg-kraft);
  width: 3.2rem; height: 3.2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.welcome-text h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  margin-bottom: 0.2rem;
}

.welcome-text p {
  font-size: 0.85rem;
  color: #555;
}

.seat-assignment-badge {
  display: inline-block;
  margin-top: 0.6rem;
  background: var(--forest-dark);
  color: var(--bg-kraft);
  padding: 0.4rem 1rem;
  border-radius: 4px;
  font-size: 0.9rem;
}

.seat-assignment-badge strong {
  color: var(--moss-gold);
}

.seating-viewer-container {
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
}

.viewer-header {
  background: white;
  border-bottom: 1px solid var(--border-color);
  padding: 0.8rem 1.2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  font-weight: 600;
}

.svg-viewport {
  height: 380px;
  background: #fdfdfd;
  position: relative;
  overflow: hidden;
}

/* Collaborative Photo Gallery */
.gallery-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.upload-btn-wrapper {
  position: relative;
  overflow: hidden;
  display: inline-block;
}

.upload-btn-wrapper input[type=file] {
  font-size: 100px;
  position: absolute;
  left: 0; top: 0;
  opacity: 0;
  cursor: pointer;
}

.progress-bar-container {
  width: 100%;
  height: 8px;
  background: rgba(28,43,30,0.08);
  border-radius: 50px;
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.progress-bar-fill {
  height: 100%;
  background: var(--forest-dark);
  border-radius: 50px;
  transition: width 0.2s ease;
}

.empty-gallery {
  text-align: center;
  padding: 3rem 0;
  color: gray;
}

.empty-icon {
  font-size: 2.5rem;
  margin-bottom: 0.8rem;
}

.media-masonry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
}

.media-grid-item {
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  cursor: pointer;
  background: #000;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.media-grid-item:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-md);
}

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

.video-thumbnail-container {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.video-thumbnail-container video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-play-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: background 0.2s ease;
}

.media-grid-item:hover .video-play-overlay {
  background: rgba(0,0,0,0.1);
}

/* Lightbox Modal */
.lightbox-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(28,43,30,0.95);
  backdrop-filter: blur(8px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.lightbox-content {
  width: 100%;
  max-width: 800px;
}

.lightbox-close {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  background: transparent;
  border: none;
  color: var(--bg-kraft);
  font-size: 2.5rem;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.lightbox-close:hover {
  transform: scale(1.1);
}

/* Footer */
.public-footer {
  text-align: center;
  padding: 3rem 1.5rem;
  color: gray;
  font-size: 0.8rem;
  border-top: 1px dashed var(--border-color);
  margin-top: 3rem;
  background: rgba(139,90,43,0.02);
}

/* Animations */
.animate-fade-in {
  animation: fade-in-up 0.5s ease forwards;
}

@keyframes fade-in-up {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* SVG Table Seating Glows */
@keyframes pulse-gold {
  0% { stroke-width: 2px; stroke: #D4A359; }
  50% { stroke-width: 5px; stroke: #8B5A2B; }
  100% { stroke-width: 2px; stroke: #D4A359; }
}

.highlighted-table {
  animation: pulse-gold 2s infinite ease-in-out;
}

/* Responsive adjustment override for public app cards */
@media (max-width: 600px) {
  .wedding-hero {
    height: 35vh;
  }
  .hero-title {
    font-size: 2.2rem;
  }
  .section-card {
    padding: 1.2rem;
  }
  .gallery-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  .upload-btn-wrapper {
    width: 100%;
  }
  .upload-btn-wrapper button {
    width: 100%;
    justify-content: center;
  }
}

/* Invitation Section Styling */
.invitation-section {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.invitation-text {
  flex: 1.3;
}

.invitation-image-container {
  flex: 0.7;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(139, 90, 43, 0.25);
  background: white;
}

.invitation-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 3/2;
}

@media (max-width: 768px) {
  .invitation-section {
    flex-direction: column-reverse;
    gap: 1.5rem;
    padding: 1.5rem;
  }
  
  .invitation-image-container {
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
  }
}

/* Timeline Accordion Styling */
.timeline-item {
  position: relative;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid rgba(139, 90, 43, 0.08);
  padding-bottom: 1.2rem;
}

.timeline-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  padding: 0.6rem 0.8rem;
  border-radius: var(--border-radius-sm);
  background: rgba(139, 90, 43, 0.02);
  transition: all 0.2s ease;
  user-select: none;
}

.timeline-header:hover {
  background: rgba(139, 90, 43, 0.06);
}

.timeline-title-group {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.timeline-title-group h4 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  margin: 0;
  color: var(--forest-dark);
}

.timeline-caret {
  color: var(--wood-bark);
  font-size: 0.75rem;
  transition: transform 0.3s ease;
}

.timeline-caret.open {
  transform: rotate(180deg);
}

.timeline-body-collapse {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease, opacity 0.3s ease;
  opacity: 0;
  padding: 0 0.8rem;
}

.timeline-body-collapse.open {
  max-height: 600px; /* High enough to contain address + Google Map frame */
  padding: 1rem 0.8rem 0.4rem;
  opacity: 1;
}

.timeline-lock-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.7rem;
  color: var(--moss-gold);
  font-weight: 600;
  background: rgba(212, 163, 89, 0.1);
  padding: 0.25rem 0.6rem;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Dual Sliding Views Styling */
.view-navigation-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.25rem;
  margin: 0 auto 2rem;
  padding: 0.3rem;
  width: 100%;
  max-width: 700px;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 50px;
  border: 1px solid rgba(139, 90, 43, 0.12);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
  box-sizing: border-box;
}

.view-nav-btn {
  flex: 1;
  background: none;
  border: none;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.75rem 1rem;
  color: var(--forest-dark);
  cursor: pointer;
  border-radius: 50px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 0.5rem;
}

.view-nav-btn:hover {
  color: var(--moss-gold);
  background: rgba(139, 90, 43, 0.04);
}

.view-nav-btn.active {
  color: white;
  background: var(--forest-dark);
  box-shadow: 0 4px 12px rgba(28, 43, 30, 0.15);
}

.views-container-outer {
  width: 100%;
  overflow: hidden;
  position: relative;
}

.public-views-slider {
  display: flex;
  width: 400%;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.view-panel {
  width: 25%;
  flex-shrink: 0;
  box-sizing: border-box;
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.view-panel.inactive {
  height: 0;
  overflow: hidden;
  pointer-events: none;
  opacity: 0;
  transform: scale(0.98);
}

.view-panel.active {
  height: auto;
  opacity: 1;
  transform: scale(1);
}

/* Gallery Select & Multi-Delete Checkboxes */
.media-grid-item {
  position: relative;
  cursor: pointer;
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), outline 0.2s ease;
}

.media-select-checkbox {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(28, 43, 30, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: 2px solid #ffffff;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: bold;
  z-index: 10;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.media-grid-item.selected .media-select-checkbox {
  background: #d9534f;
  border-color: #d9534f;
  transform: scale(1.15);
}

.media-grid-item:hover .media-select-checkbox {
  background: rgba(28, 43, 30, 0.7);
}

.media-grid-item.selected .media-select-checkbox:hover {
  background: #c9302c;
}

.media-grid-item.selected {
  outline: 3px solid #d9534f;
  outline-offset: -3px;
  transform: scale(0.97);
}

/* Carpooling Layout Styles */
.carpool-dashboard {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 0;
}

.carpool-toggle-section {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px dashed rgba(139, 90, 43, 0.15);
  padding-bottom: 1.5rem;
}

.carpool-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

@media (max-width: 768px) {
  .carpool-grid {
    grid-template-columns: 1fr;
  }
}

.carpool-column {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.carpool-column-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--forest-dark);
  border-bottom: 2px solid var(--moss-gold);
  padding-bottom: 0.4rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.carpool-card {
  background: #FAF8F5;
  border: 1px solid rgba(28, 43, 30, 0.08);
  border-radius: 12px;
  padding: 1.2rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.carpool-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(28, 43, 30, 0.05);
  border-color: rgba(139, 90, 43, 0.2);
}

.carpool-card.own-listing {
  border: 1.5px solid var(--moss-gold);
  background: #FCFBF7;
}

.carpool-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.8rem;
}

.carpool-card-title {
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--forest-dark);
  margin: 0;
}

.carpool-seats-badge {
  background: rgba(28, 43, 30, 0.06);
  color: var(--forest-dark);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 50px;
}

.carpool-seats-badge.full {
  background: rgba(217, 83, 79, 0.1);
  color: #c9302c;
}

.carpool-card-info {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: #555;
  margin-bottom: 0.8rem;
}

.carpool-info-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.carpool-passengers-section {
  border-top: 1px solid rgba(28, 43, 30, 0.05);
  padding-top: 0.6rem;
  margin-top: 0.6rem;
  font-size: 0.8rem;
}

.carpool-passenger-pill {
  display: inline-flex;
  align-items: center;
  background: rgba(139, 90, 43, 0.06);
  color: var(--wood-bark);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  margin-right: 0.4rem;
  margin-top: 0.3rem;
  font-weight: 500;
}

.carpool-form-card {
  background: #FAF8F5;
  border: 1px solid rgba(139, 90, 43, 0.15);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.carpool-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

@media (max-width: 576px) {
  .carpool-form-grid {
    grid-template-columns: 1fr;
  }
}

/* CAD Studio 2D & Measurement HUD Styles */
.cad-hud-overlay {
  box-shadow: 0 8px 24px rgba(28, 43, 30, 0.35);
  border: 1px solid rgba(212, 163, 89, 0.4);
  animation: hud-slide-down 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes hud-slide-down {
  from { transform: translate(-50%, -10px); opacity: 0; }
  to { transform: translate(-50%, 0); opacity: 1; }
}

.cad-hud-overlay input:focus {
  outline: 2px solid var(--moss-gold);
  background: #ffffff !important;
  color: var(--forest-dark) !important;
}

.rotate-handle circle {
  transition: fill 0.2s ease, stroke 0.2s ease, stroke-width 0.2s ease;
}

.rotate-handle:hover circle {
  fill: #ffffff !important;
  stroke: var(--moss-gold) !important;
  stroke-width: 3.5px !important;
}


.editor-grid-indicator {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  background: rgba(28, 43, 30, 0.75);
  color: #FAF8F5;
  font-size: 0.75rem;
  font-family: var(--font-sans);
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  backdrop-filter: blur(4px);
  pointer-events: none;
  z-index: 5;
}

.metrics-box {
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

.metrics-box:hover {
  border-color: var(--moss-gold) !important;
}