.content-wrapper:has(vide-facs) {
  max-width: none;
  width: calc(100% - 2rem);
  margin: 1rem;
  padding: 0;
}

@media screen and (min-width: 1400px) {
  .wrapper {
    width: calc(100% - 2rem);
  }
}
vide-facs {
  display: block;
  width: 100%;
  height: 100vh;
}
vide-facs .vide-facs-container {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
}

vide-facs-nav {
  display: block;
  flex-shrink: 0;
  padding: 1rem 0;
  border-bottom: 2px solid #e8e8e8;
}
vide-facs-nav .spa-nav {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
vide-facs-nav .spa-nav a {
  color: #4a4a4a;
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  transition: all 0.2s ease;
  font-weight: 500;
}
vide-facs-nav .spa-nav a:hover {
  background-color: #e8e8e8;
  color: #c62828;
}
vide-facs-nav .spa-nav a.active {
  background-color: #c62828;
  color: white;
}
vide-facs-nav .spa-nav a.active:hover {
  background-color: rgb(155.5714285714, 31.4285714286, 31.4285714286);
  color: white;
}

vide-facs-content {
  display: block;
  width: 100%;
  flex: 1;
  overflow-y: auto;
}
vide-facs-content .spa-content-wrapper {
  width: 100%;
  height: 100%;
}
vide-facs-content .spa-view {
  animation: fadeIn 0.3s ease-in-out;
  width: 100%;
  height: 100%;
}
vide-facs-content .spa-view h1 {
  color: #c62828;
  margin-bottom: 1rem;
}
vide-facs-content .spa-view.facsimile-view {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}
vide-facs-content .spa-view.facsimile-view .page-preview-panel {
  background-color: rgba(42, 42, 42, 0.85);
  backdrop-filter: blur(5px);
  border-bottom: 3px solid #d4a942;
  overflow-x: auto;
  overflow-y: hidden;
  transition: max-height 0.3s ease;
  max-height: 180px;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 999;
  --thumb-height: 90px;
  --frame-gap: 8px;
  --page-gap: 0;
  --frame-shadow: 0 2px 6px rgba(0, 0, 0, 0.35);
}
vide-facs-content .spa-view.facsimile-view .page-preview-panel.collapsed {
  max-height: 0;
  border-bottom-width: 0;
  overflow: hidden;
}
vide-facs-content .spa-view.facsimile-view .page-preview-panel.collapsed .page-preview-container {
  opacity: 0;
  pointer-events: none;
}
vide-facs-content .spa-view.facsimile-view .page-preview-panel.collapsed ~ #openseadragon-viewer .viewer-overlay-controls {
  top: 10px;
}
vide-facs-content .spa-view.facsimile-view .page-preview-panel.collapsed ~ .side-panel {
  top: 10px;
}
vide-facs-content .spa-view.facsimile-view .page-preview-panel .page-preview-container {
  list-style-type: none;
  padding: 8px 12px 12px 12px;
  margin: 0;
  z-index: 5;
  height: 120px;
  overflow-x: auto;
  width: 100%;
  display: flex;
  flex-wrap: nowrap;
  gap: var(--frame-gap);
  align-items: flex-start;
  scrollbar-width: thin;
  scroll-behavior: auto;
  overscroll-behavior-x: contain;
}
vide-facs-content .spa-view.facsimile-view .page-preview-panel .page-preview-container .page-thumbnail-group {
  position: relative;
  display: inline-flex;
  flex: 0 0 auto;
  align-items: flex-start;
  padding: 4px 4px 10px 4px;
  text-align: left;
  cursor: pointer;
  transition: none;
}
vide-facs-content .spa-view.facsimile-view .page-preview-panel .page-preview-container .page-thumbnail-group .page-preview-frame {
  display: inline-flex;
  align-items: flex-start;
  gap: var(--page-gap);
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: var(--frame-shadow);
  position: relative;
  overflow: hidden;
}
vide-facs-content .spa-view.facsimile-view .page-preview-panel .page-preview-container .page-thumbnail-group.active .page-preview-frame {
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}
vide-facs-content .spa-view.facsimile-view .page-preview-panel .page-preview-container .page-thumbnail-group .page-preview-left,
vide-facs-content .spa-view.facsimile-view .page-preview-panel .page-preview-container .page-thumbnail-group .page-preview-right {
  flex: 0 0 auto;
  display: inline-block;
  overflow: hidden;
  position: relative;
  min-width: 80px;
}
vide-facs-content .spa-view.facsimile-view .page-preview-panel .page-preview-container .page-thumbnail-group .page-preview-side {
  position: relative;
}
vide-facs-content .spa-view.facsimile-view .page-preview-panel .page-preview-container .page-thumbnail-group .page-preview-placeholder {
  position: absolute;
  inset: 0;
  background: #e5e5e5;
  display: grid;
  place-items: center;
  color: #666;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  z-index: 1;
}
vide-facs-content .spa-view.facsimile-view .page-preview-panel .page-preview-container .page-thumbnail-group .page-preview-side.is-loaded .page-preview-placeholder {
  display: none;
}
vide-facs-content .spa-view.facsimile-view .page-preview-panel .page-preview-container .page-thumbnail-group .page-preview-side.is-error .page-preview-placeholder::after {
  content: "?";
  font-size: 1rem;
}
vide-facs-content .spa-view.facsimile-view .page-preview-panel .page-preview-container .page-thumbnail-group .page-preview-side.is-error img {
  display: none;
}
vide-facs-content .spa-view.facsimile-view .page-preview-panel .page-preview-container .page-thumbnail-group img {
  height: var(--thumb-height);
  width: auto;
  object-fit: cover;
  display: block;
  filter: grayscale(80%);
  transition: none;
  position: relative;
  z-index: 2;
}
vide-facs-content .spa-view.facsimile-view .page-preview-panel .page-preview-container .page-thumbnail-group.active img {
  filter: grayscale(0%);
}
vide-facs-content .spa-view.facsimile-view .page-preview-panel .page-preview-container .page-thumbnail-group .page-label {
  position: absolute;
  left: 50%;
  bottom: 6px;
  transform: translateX(-50%);
  padding: 4px 6px;
  font-size: 0.75rem;
  color: #ffffff;
  background-color: rgba(0, 0, 0, 0.6);
  white-space: nowrap;
  pointer-events: none;
  font-weight: 600;
  max-width: none;
  width: max-content;
  z-index: 2;
  border-radius: 5px;
}
vide-facs-content .spa-view.facsimile-view #openseadragon-viewer {
  flex: 1;
  width: 100%;
  background-color: #000;
  position: relative;
  overflow: hidden;
}
vide-facs-content .spa-view.facsimile-view #openseadragon-viewer .viewer-overlay-controls {
  position: absolute;
  top: 133px;
  left: 10px;
  z-index: 1000;
  display: flex;
  flex-direction: row;
  gap: 6px;
  transition: top 0.3s ease;
}
vide-facs-content .spa-view.facsimile-view #openseadragon-viewer .viewer-overlay-controls .control-button {
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.9);
  border: 1px solid #ccc;
  border-radius: 3px;
  cursor: pointer;
  font-size: 1.2rem;
  font-weight: bold;
  color: #333;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}
vide-facs-content .spa-view.facsimile-view #openseadragon-viewer .viewer-overlay-controls .control-button:hover:not(:disabled) {
  background-color: #fff;
  border-color: #999;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}
vide-facs-content .spa-view.facsimile-view #openseadragon-viewer .viewer-overlay-controls .control-button:active:not(:disabled) {
  transform: translateY(1px);
}
vide-facs-content .spa-view.facsimile-view #openseadragon-viewer .viewer-overlay-controls .control-button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
vide-facs-content .spa-view.facsimile-view #openseadragon-viewer .page-info-overlay {
  position: absolute;
  bottom: 15px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  background-color: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 8px 16px;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 500;
  pointer-events: none;
}
vide-facs-content .spa-view.facsimile-view .side-panel {
  position: absolute;
  top: 133px;
  right: 0;
  bottom: 0;
  width: 35%;
  min-width: 200px;
  max-width: 80%;
  background-color: transparent;
  z-index: 998;
  display: flex;
  transition: top 0.3s ease, right 0.3s ease;
  overflow: visible;
}
vide-facs-content .spa-view.facsimile-view .side-panel.collapsed {
  right: calc(-35% + 0px);
}
vide-facs-content .spa-view.facsimile-view .side-panel.collapsed .side-panel-content {
  opacity: 0;
  pointer-events: none;
}
vide-facs-content .spa-view.facsimile-view .side-panel .side-panel-tabs {
  position: absolute;
  left: -29.5px;
  top: -0.5px;
  bottom: 0;
  display: flex;
  flex-direction: column;
  background-color: transparent;
  width: 30px;
  z-index: 1;
}
vide-facs-content .spa-view.facsimile-view .side-panel .side-panel-tabs .side-panel-tab {
  background-color: rgba(255, 255, 255, 0.7);
  border: 0.5px solid #333333;
  border-right: none;
  border-radius: 0.3rem 0 0 0.3rem;
  padding: 0.8rem 0.3rem;
  cursor: pointer;
  transition: background-color 0.2s ease;
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
vide-facs-content .spa-view.facsimile-view .side-panel .side-panel-tabs .side-panel-tab .tab-label {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  color: #666;
  font-size: 0.99rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  white-space: nowrap;
}
vide-facs-content .spa-view.facsimile-view .side-panel .side-panel-tabs .side-panel-tab:hover {
  background-color: rgba(255, 255, 255, 0.9);
}
vide-facs-content .spa-view.facsimile-view .side-panel .side-panel-tabs .side-panel-tab:hover .tab-label {
  color: #333;
}
vide-facs-content .spa-view.facsimile-view .side-panel .side-panel-tabs .side-panel-tab.active {
  background-color: rgba(255, 255, 255, 0.95);
  border-right: 0.5px solid transparent;
  z-index: 2;
}
vide-facs-content .spa-view.facsimile-view .side-panel .side-panel-tabs .side-panel-tab.active .tab-label {
  color: #333;
}
vide-facs-content .spa-view.facsimile-view .side-panel .side-panel-content {
  width: 100%;
  overflow-y: auto;
  padding: 20px;
  background-color: rgba(255, 255, 255, 0.95);
  border-left: 0.5px solid #333333;
  color: #333;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(5px);
}
vide-facs-content .spa-view.facsimile-view .side-panel .side-panel-content .panel-section {
  display: none;
}
vide-facs-content .spa-view.facsimile-view .side-panel .side-panel-content .panel-section.active {
  display: block;
}
vide-facs-content .spa-view.facsimile-view .side-panel .side-panel-content .panel-section h3 {
  color: #333;
  font-size: 1.2rem;
  margin-top: 0;
  margin-bottom: 1rem;
  border-bottom: 1px solid #ccc;
  padding-bottom: 0.5rem;
}
vide-facs-content .spa-view.facsimile-view .side-panel .side-panel-content .panel-section h4 {
  margin: 0.4rem 0 0.2rem;
  font-size: 1rem;
  font-weight: 700;
  position: relative;
}
vide-facs-content .spa-view.facsimile-view .side-panel .side-panel-content .panel-section .filterbox {
  margin: 0 0.5rem;
}
vide-facs-content .spa-view.facsimile-view .side-panel .side-panel-content .panel-section ul {
  list-style-type: none;
  padding-left: 0;
  margin: 0.1rem 0;
}
vide-facs-content .spa-view.facsimile-view .side-panel .side-panel-content .panel-section ul li {
  margin: 0 0 0.2rem;
}
vide-facs-content .spa-view h2 {
  color: #4a4a4a;
  font-size: 1.5rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
}
vide-facs-content .spa-view h3 {
  color: #4a4a4a;
  font-size: 1.25rem;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}
vide-facs-content .spa-view a[data-spa-link] {
  color: #c62828;
  text-decoration: underline;
  cursor: pointer;
}
vide-facs-content .spa-view a[data-spa-link]:hover {
  color: rgb(134.3571428571, 27.1428571429, 27.1428571429);
}
vide-facs-content .spa-view .item-details {
  background-color: #e8e8e8;
  padding: 1.5rem;
  border-radius: 4px;
  margin-top: 2rem;
}
vide-facs-content .spa-view .item-details code {
  background-color: white;
  padding: 0.25rem 0.5rem;
  border-radius: 3px;
  font-family: monospace;
}
vide-facs-content .spa-view .demo-controls {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 1rem 0;
}
vide-facs-content .spa-view .demo-controls button {
  background-color: #c62828;
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.2s ease;
}
vide-facs-content .spa-view .demo-controls button:hover {
  background-color: rgb(155.5714285714, 31.4285714286, 31.4285714286);
}
vide-facs-content .spa-view .demo-controls button:active {
  transform: translateY(1px);
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
vide-facs-section {
  display: block;
}

@media screen and (max-width: 768px) {
  vide-facs-nav .spa-nav {
    gap: 0.75rem;
  }
  vide-facs-nav .spa-nav a {
    padding: 0.4rem 0.8rem;
    font-size: 0.9rem;
  }
  vide-facs-content .spa-view .demo-controls {
    flex-direction: column;
  }
  vide-facs-content .spa-view .demo-controls button {
    width: 100%;
  }
}
.notebook-modal {
  display: flex;
  position: fixed;
  top: 10%;
  left: 10%;
  right: 10%;
  bottom: 10%;
  background-color: rgba(255, 255, 255, 0.95);
  border: 0.5px solid #333333;
  border-radius: 4px;
  z-index: 9999;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  flex-direction: column;
  backdrop-filter: blur(5px);
}
.notebook-modal[hidden] {
  display: none;
}
.notebook-modal .modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1.5rem;
  border-bottom: 1px solid #ccc;
  background-color: rgba(249, 249, 249, 0.95);
}
.notebook-modal .modal-title {
  margin: 0;
  font-size: 1.1rem;
  color: #333;
  font-weight: 500;
}
.notebook-modal .modal-close-btn {
  padding: 0.4rem 0.8rem;
  background-color: transparent;
  color: #666;
  border: 1px solid #ccc;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: background-color 0.2s;
}
.notebook-modal .modal-close-btn:hover {
  background-color: rgba(0, 0, 0, 0.05);
}
.notebook-modal .modal-content {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
}
.notebook-modal .pages-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.notebook-modal .pages-table .table-header-main {
  background-color: #f0f0f0;
  border-bottom: 2px solid #ccc;
}
.notebook-modal .pages-table .table-header-main .header-verso,
.notebook-modal .pages-table .table-header-main .header-recto {
  padding: 0.75rem;
  text-align: center;
  font-weight: 600;
  color: #555;
}
.notebook-modal .pages-table .table-header-main .header-verso {
  border-right: 2px solid #ccc;
}
.notebook-modal .pages-table .table-header-sub {
  background-color: #f8f8f8;
  border-bottom: 1px solid #ccc;
}
.notebook-modal .pages-table .table-header-sub .col-page {
  padding: 0.5rem;
  text-align: center;
  font-weight: 500;
  width: 8%;
  border-right: 1px solid #e0e0e0;
  color: #555;
}
.notebook-modal .pages-table .table-header-sub .col-source {
  padding: 0.5rem;
  text-align: center;
  font-weight: 500;
  width: 42%;
  color: #555;
}
.notebook-modal .pages-table .table-header-sub .col-source.col-verso {
  border-right: 2px solid #ccc;
}
.notebook-modal .pages-table .table-header-sub .col-source.col-recto {
  border-right: 1px solid #e0e0e0;
}
.notebook-modal .pages-table tbody tr {
  transition: background-color 0.2s;
}
.notebook-modal .pages-table tbody tr:hover {
  background-color: rgba(0, 0, 0, 0.02);
}
.notebook-modal .pages-table tbody tr .cell-page,
.notebook-modal .pages-table tbody tr .cell-source {
  padding: 0.5rem;
  border-bottom: 1px solid #e0e0e0;
  vertical-align: middle;
}
.notebook-modal .pages-table tbody tr .cell-page.cell-right,
.notebook-modal .pages-table tbody tr .cell-source.cell-right {
  text-align: center;
}
.notebook-modal .pages-table tbody tr .cell-page.cell-empty,
.notebook-modal .pages-table tbody tr .cell-source.cell-empty {
  background-color: #f9f9f9;
}
.notebook-modal .pages-table tbody tr .cell-page {
  border-right: 1px solid #e0e0e0;
  font-size: 0.95rem;
}
.notebook-modal .pages-table tbody tr .cell-source.cell-verso {
  border-right: none;
  padding-right: 0;
}
.notebook-modal .pages-table tbody tr .cell-source.cell-verso.cell-preview {
  padding: 0.5rem 0 0.5rem 0.15rem;
  text-align: right;
}
.notebook-modal .pages-table tbody tr .cell-source.cell-verso.cell-preview .page-preview-wrapper {
  justify-content: flex-end;
}
.notebook-modal .pages-table tbody tr .cell-source.cell-verso.cell-preview .page-preview-wrapper .page-preview-label {
  right: 100px;
  text-align: right;
}
.notebook-modal .pages-table tbody tr .cell-source.cell-recto {
  padding-left: 0;
}
.notebook-modal .pages-table tbody tr .cell-source.cell-recto.cell-preview {
  padding: 0.15rem 0.15rem 0.15rem 0;
  text-align: left;
}
.notebook-modal .pages-table tbody tr .cell-source.cell-recto.cell-preview .page-preview-wrapper {
  justify-content: flex-start;
}
.notebook-modal .pages-table tbody tr .cell-source.cell-recto.cell-preview .page-preview-wrapper .page-preview-label {
  left: 100px;
  text-align: left;
}
.notebook-modal .pages-table tbody tr .cell-source.cell-preview {
  padding: 0.15rem;
}
.notebook-modal .pages-table tbody tr .page-link {
  color: #1976d2;
  text-decoration: none;
  transition: color 0.2s;
}
.notebook-modal .pages-table tbody tr .page-link:hover {
  color: #1565c0;
  text-decoration: underline;
}
.notebook-modal .pages-table tbody tr .page-link.page-number {
  font-weight: 600;
}
.notebook-modal .page-preview-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}
.notebook-modal .page-preview-wrapper .page-preview-img {
  max-width: 100%;
  height: auto;
  max-height: 60px;
  border: 1px solid #ddd;
  border-radius: 2px;
  object-fit: contain;
  display: block;
  background-color: #fdfdf8;
  min-width: 80px;
  min-height: 50px;
}
.notebook-modal .page-preview-wrapper .page-preview-label {
  position: absolute;
  top: calc(50% - 0.8rem);
  font-size: 0.8rem;
  font-weight: 600;
  color: #333;
  line-height: 1.3;
  background: transparent;
  padding: 0.2rem 0.3rem;
  white-space: nowrap;
}
.notebook-modal .surface-group-0 {
  background-color: #fdf6e3;
}
.notebook-modal .surface-group-1 {
  background-color: #e8f4f8;
}
.notebook-modal .surface-group-2 {
  background-color: #fff8dc;
}
.notebook-modal .surface-group-3 {
  background-color: #e8f5e9;
}
.notebook-modal .surface-group-4 {
  background-color: #fef5e7;
}
.notebook-modal .surface-group-5 {
  background-color: #e3f2fd;
}
.notebook-modal .surface-group-6 {
  background-color: #fffbf0;
}
.notebook-modal .surface-group-7 {
  background-color: #f1f8e9;
}

.filter-btn {
  width: 100%;
  padding: 0.75rem;
  margin-bottom: 1rem;
  background-color: #c62828;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 500;
}
.filter-btn:hover {
  background-color: #a02020;
}

.zones-list {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.zone-item {
  padding: 0.5rem;
  border-bottom: 1px solid #e0e0e0;
  cursor: pointer;
  transition: background-color 0.2s;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}
.zone-item:last-child {
  border-bottom: none;
}
.zone-item:hover, .zone-item.hover {
  background-color: #f5f5f5;
}
.zone-item.active {
  background-color: #e3f2fd;
  font-weight: 600;
  border-left: 3px solid #1976d2;
  padding-left: calc(0.5rem - 3px);
}

.zone-label-text {
  flex: 1;
}

.previewContainer {
  display: flex;
  gap: 0;
  flex-shrink: 0;
}

.previewFrame {
  position: relative;
  border: 1px solid #ccc;
  background-color: #fff;
  flex-shrink: 0;
  display: inline-block;
}
.previewFrame:first-child {
  border-right: none;
}

.actualPreview {
  position: absolute;
  background-color: rgba(255, 0, 0, 0.3);
  border: 1px solid rgba(255, 0, 0, 0.6);
}
.actualPreview.grey {
  background-color: rgba(128, 128, 128, 0.3);
  border: 1px solid rgba(128, 128, 128, 0.6);
}

.page-pair-heading {
  padding: 0.5rem 0.75rem;
  background-color: #e8e8e8;
  font-weight: 600;
  font-size: 0.85rem;
  color: #555;
  list-style: none;
  border-bottom: 1px solid #d0d0d0;
  margin-top: 0.5rem;
}
.page-pair-heading:first-child {
  margin-top: 0;
}

.zone-metadata {
  padding: 0.75rem;
  background-color: #f9f9f9;
  border-bottom: 1px solid #e0e0e0;
  font-size: 0.9rem;
  list-style: none;
}
.zone-metadata .metadata-content {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.zone-metadata .metadata-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  padding-bottom: 0.15rem;
  line-height: 1.4;
}
.zone-metadata .metadata-item {
  display: inline-flex;
  align-items: baseline;
  gap: 0.25rem;
}
.zone-metadata .metadata-item strong {
  font-weight: 600;
  color: #333;
}
.zone-metadata .metadata-item .metadata-label {
  white-space: nowrap;
}
.zone-metadata .supplied-indicator {
  color: #666;
  font-size: 0.85em;
  cursor: help;
}
.zone-metadata .metadata-section {
  padding-top: 0.5rem;
  border-top: 1px solid #e0e0e0;
}
.zone-metadata .metadata-section:first-child {
  padding-top: 0;
  border-top: none;
}
.zone-metadata .metadata-section .metadata-section-title {
  margin: 0 0 0.25rem 0;
  font-size: 0.9rem;
  font-weight: 400;
  color: #555;
}
.zone-metadata .metadata-section .metadata-section-content {
  padding-left: 0.5rem;
}
.zone-metadata .no-sketch-props,
.zone-metadata .no-wz-props,
.zone-metadata .no-work-relations {
  color: #999;
  font-size: 0.9rem;
}
.zone-metadata .wz-sequence {
  margin-top: 0.25rem;
  padding-top: 0.25rem;
  border-top: 1px solid #f0f0f0;
}
.zone-metadata .wz-sequence .metadata-item {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
  line-height: 1.6;
}
.zone-metadata .wz-sequence .active-wz {
  color: #1976d2;
  font-weight: 600;
}
.zone-metadata .wz-sequence .wz-link {
  color: #333;
  text-decoration: none;
  transition: text-decoration 0.2s;
}
.zone-metadata .wz-sequence .wz-link:hover {
  text-decoration: underline;
}
.zone-metadata .wz-sequence .wz-unknown {
  color: #999;
  font-style: italic;
  font-size: 0.85rem;
}
.zone-metadata .work-relation-item {
  margin: 0 0 0.25rem 0;
}
.zone-metadata .work-relation-item:last-child {
  margin-bottom: 0;
}
.zone-metadata .work-relation-item .work-title {
  font-weight: 500;
  color: #333;
  margin-bottom: 0.15rem;
}
.zone-metadata .work-relation-item .work-title strong {
  color: #1976d2;
}
.zone-metadata .work-relation-item .work-target {
  font-size: 0.85rem;
  color: #666;
  padding-left: 1rem;
}
.zone-metadata .metadata-actions {
  margin-top: 0.75rem;
  padding-top: 0.5rem;
  border-top: 1px solid #e0e0e0;
}
.zone-metadata .open-detail-btn {
  padding: 0.5rem 1rem;
  background-color: #1976d2;
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background-color 0.2s;
}
.zone-metadata .open-detail-btn:hover {
  background-color: #1565c0;
}
.zone-metadata .open-detail-btn:active {
  background-color: #0d47a1;
}

.filter-header {
  position: relative;
  padding-bottom: 1rem;
  border-bottom: 1px solid #e0e0e0;
  margin-bottom: 1rem;
}

.cancel-filter-btn {
  position: absolute;
  top: 0;
  right: 0;
  width: 2.5rem;
  height: 2.5rem;
  background-color: transparent;
  color: #666;
  border: 1px solid #ccc;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1.2rem;
  font-weight: bold;
  line-height: 1;
  z-index: 10;
}
.cancel-filter-btn:hover {
  background-color: #f0f0f0;
}

.filterbox {
  margin-bottom: 1.5rem;
}
.filterbox.filter-vorzeichnung {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.filterbox .vorzeichnung-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.filterbox .vorzeichnung-value {
  min-width: 2.5em;
  text-align: right;
  font-family: "Bravura", "MusGlyphs", "Arial", sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
}
.filterbox .vorzeichnung-slider {
  flex: 1;
}
.filterbox .filter-checkboxes {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  margin-top: 0.5rem;
}
.filterbox .filter-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.5rem 2rem;
}
.filterbox .filter-horizontal {
  display: flex;
  gap: 2rem;
}
.filterbox .sub-item {
  padding-left: 1.5rem;
}

.filter-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid #ccc;
}

.reset-filter-btn {
  flex: 1;
  padding: 0.75rem;
  background-color: #f5f5f5;
  color: #333;
  border: 1px solid #ccc;
  cursor: pointer;
  font-size: 0.9rem;
}
.reset-filter-btn:hover {
  background-color: #e0e0e0;
}

.apply-filter-btn {
  flex: 2;
  padding: 0.75rem;
  background-color: #c62828;
  color: white;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 500;
}
.apply-filter-btn:hover {
  background-color: #a02020;
}

.filter-vorzeichnung .filter-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.25rem 0.5rem;
  margin-bottom: 0.75rem;
}
.filter-vorzeichnung .filter-grid label {
  font-size: 0.9rem;
}

.filter-werke {
  list-style: none;
  padding: 0;
  margin: 0;
}
.filter-werke li {
  padding: 0.25rem 0;
}

.deletionBack {
  fill: #000000;
  opacity: 0.2;
}

.pageShapes svg .writingZone path {
  fill-opacity: 0;
}
.pageShapes svg .writingZone.hover path {
  opacity: 0.8;
  stroke-width: 5px;
  fill-opacity: 1;
  fill: #00b7ff;
}
.pageShapes svg .writingZone.active path {
  opacity: 0.8;
  stroke-width: 5px;
  fill-opacity: 1;
  fill: #00b7ff;
}
.pageShapes svg .unassigned {
  fill-opacity: 0;
}