/* Showcase Section */
.showcase-section {
  position: relative;
  margin-top: var(--space-4);
}

/* Main showcase container */
.showcase-container {
  display: flex;
  height: 750px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  background: var(--lora-surface);
}

.showcase-container.empty {
  height: 400px;
}

/* Thumbnail Sidebar */
.thumbnail-sidebar {
  width: 200px;
  background: var(--bg-color);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
}

.thumbnail-grid {
  flex: 1;
  overflow-y: auto;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* Internet Explorer 10+ */
  padding: var(--space-2);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.thumbnail-grid::-webkit-scrollbar {
  display: none; /* WebKit */
}

.thumbnail-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--border-radius-xs);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s ease;
  background: var(--lora-surface);
}

.thumbnail-item:hover {
  border-color: var(--lora-accent);
  transform: scale(1.02);
}

.thumbnail-item.active {
  border-color: var(--lora-accent);
  box-shadow: 0 0 0 1px var(--lora-accent);
}

.thumbnail-media {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.thumbnail-media.blurred {
  filter: blur(8px);
}

.video-indicator {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  background: rgba(0, 0, 0, 0.6);
  border-radius: 50%;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7em;
  pointer-events: none;
}

.thumbnail-nsfw-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2em;
}

/* Import Section */
.import-section {
  padding: var(--space-2);
  border-top: 1px solid var(--border-color);
  background: var(--bg-color);
}

.select-files-btn {
  width: 100%;
  background: var(--lora-accent);
  color: var(--lora-text);
  border: none;
  border-radius: var(--border-radius-xs);
  padding: var(--space-2);
  cursor: pointer;
  font-size: 0.9em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.2s;
  margin-bottom: var(--space-2);
}

.select-files-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.import-drop-zone {
  border: 2px dashed var(--border-color);
  border-radius: var(--border-radius-xs);
  padding: var(--space-2);
  text-align: center;
  transition: all 0.3s ease;
  background: var(--lora-surface);
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.import-drop-zone.highlight {
  border-color: var(--lora-accent);
  background: oklch(var(--lora-accent-l) var(--lora-accent-c) var(--lora-accent-h) / 0.1);
}

.drop-zone-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: var(--text-color);
  opacity: 0.6;
  font-size: 0.8em;
}

.drop-zone-content i {
  font-size: 1.2em;
  margin-bottom: 2px;
}

/* Main Display Area */
.main-display-area {
  flex: 1;
  position: relative;
  background: var(--card-bg);
  overflow: hidden;
}

.main-display-area.empty {
  display: flex;
  align-items: center;
  justify-content: center;
}

.empty-state {
  text-align: center;
  color: var(--text-color);
  opacity: 0.6;
}

.empty-state i {
  font-size: 3em;
  margin-bottom: var(--space-2);
  opacity: 0.5;
}

.empty-state h3 {
  margin: 0 0 var(--space-1);
  font-weight: 500;
}

.empty-state p {
  margin: 0;
  font-size: 0.9em;
}

.navigation-controls {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  display: flex;
  gap: 6px;
  z-index: 10;
}

.nav-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  color: var(--text-color);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  opacity: 0.8;
}

.nav-btn:hover {
  opacity: 1;
  transform: translateY(-1px);
  box-shadow: 0 3px 7px rgba(0, 0, 0, 0.15);
}

.nav-btn.info-btn.active {
  background: var(--lora-accent);
  color: var(--lora-text);
  border-color: var(--lora-accent);
}

.main-media-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.media-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  background: var(--lora-surface);
  overflow: hidden;
}

.media-wrapper img,
.media-wrapper video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* Media Controls for main display */
.media-controls {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  display: flex;
  gap: 6px;
  z-index: 4;
  opacity: 0;
  transform: translateY(-5px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
}

.media-wrapper:hover .media-controls {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.media-control-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  color: var(--text-color);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);
  padding: 0;
  position: relative;
  overflow: hidden;
}

.media-control-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 3px 7px rgba(0, 0, 0, 0.2);
}

.media-control-btn.set-preview-btn:hover {
  background: var(--lora-accent);
  color: white;
  border-color: var(--lora-accent);
}

.media-control-btn.example-delete-btn:hover:not(.disabled) {
  background: var(--lora-error);
  color: white;
  border-color: var(--lora-error);
}

.media-control-btn.example-delete-btn.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.media-control-btn.example-delete-btn .confirm-icon {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--lora-error);
  color: white;
  font-size: 1em;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.media-control-btn.example-delete-btn.confirm .fa-trash-alt {
  opacity: 0;
}

.media-control-btn.example-delete-btn.confirm .confirm-icon {
  opacity: 1;
}

.media-control-btn.example-delete-btn.confirm {
  background: var(--lora-error);
  color: white;
  border-color: var(--lora-error);
}

/* Toggle blur button for main display */
.showcase-toggle-btn {
  position: absolute;
  top: calc(var(--space-2) + 44px);
  left: var(--space-2);
  z-index: 3;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  color: var(--text-color);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);
  opacity: 0;
}

.media-wrapper:hover .showcase-toggle-btn {
  opacity: 1;
}

/* Image Metadata Panel Styles */
.image-metadata-panel {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-color);
  border-top: 1px solid var(--border-color);
  padding: var(--space-2);
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.25s ease;
  z-index: 15;
  max-height: 50%;
  overflow-y: auto;
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.1);
  opacity: 0;
  pointer-events: none;
}

.image-metadata-panel.visible {
  transform: translateY(0);
  opacity: 0.98;
  pointer-events: auto;
}

[data-theme="dark"] .image-metadata-panel {
  background: var(--card-bg);
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.3);
}

.metadata-content {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.params-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: var(--space-1);
  padding-bottom: var(--space-1);
  border-bottom: 1px solid var(--lora-border);
}

.param-tag {
  display: inline-flex;
  align-items: center;
  background: var(--lora-surface);
  border: 1px solid var(--lora-border);
  border-radius: var(--border-radius-xs);
  padding: 2px 6px;
  font-size: 0.8em;
  line-height: 1.2;
  white-space: nowrap;
}

.param-tag .param-name {
  font-weight: 600;
  color: var(--text-color);
  margin-right: 4px;
  opacity: 0.8;
}

.param-tag .param-value {
  color: var(--lora-accent);
}

.metadata-row.prompt-row {
  flex-direction: column;
  padding-top: 0;
}

.metadata-row.prompt-row + .metadata-row.prompt-row {
  margin-top: var(--space-2);
}

.metadata-label {
  font-weight: 600;
  color: var(--text-color);
  opacity: 0.8;
  font-size: 0.85em;
  display: block;
  margin-bottom: 4px;
}

.metadata-prompt-wrapper {
  position: relative;
  background: var(--lora-surface);
  border: 1px solid var(--lora-border);
  border-radius: var(--border-radius-xs);
  padding: 6px 30px 6px 8px;
  margin-top: 2px;
  max-height: 80px;
  overflow-y: auto;
  word-break: break-word;
  width: 100%;
  box-sizing: border-box;
}

.metadata-prompt {
  color: var(--text-color);
  font-family: monospace;
  font-size: 0.85em;
  white-space: pre-wrap;
}

.copy-prompt-btn {
  position: absolute;
  top: 6px;
  right: 6px;
  background: transparent;
  border: none;
  color: var(--text-color);
  opacity: 0.6;
  cursor: pointer;
  padding: 3px;
  transition: all 0.2s ease;
}

.copy-prompt-btn:hover {
  opacity: 1;
  color: var(--lora-accent);
}

.no-metadata-message {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2);
  color: var(--text-color);
  opacity: 0.7;
  text-align: center;
  font-style: italic;
  gap: 8px;
}

.no-metadata-message i {
  font-size: 1.1em;
  color: var(--lora-accent);
  opacity: 0.8;
}

/* Scrollbar styling for metadata panel */
.image-metadata-panel::-webkit-scrollbar {
  width: 6px;
}

.image-metadata-panel::-webkit-scrollbar-track {
  background: transparent;
}

.image-metadata-panel::-webkit-scrollbar-thumb {
  background-color: var(--border-color);
  border-radius: 3px;
}

.image-metadata-panel {
  scrollbar-width: thin;
  scrollbar-color: var(--border-color) transparent;
}

/* NSFW Content Styles */
.media-wrapper img.blurred,
.media-wrapper video.blurred {
  filter: blur(25px);
}

.media-wrapper .nsfw-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  pointer-events: none;
}

/* NSFW Filter Notification */
.nsfw-filter-notification {
  background: var(--lora-warning);
  color: var(--lora-text);
  padding: var(--space-2);
  border-radius: var(--border-radius-xs);
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9em;
}

/* No examples message */
.no-examples {
  text-align: center;
  padding: var(--space-4);
  color: var(--text-color);
  opacity: 0.7;
}

/* Lazy loading */
.lazy {
  opacity: 0;
  transition: opacity 0.3s;
}

.lazy[src] {
  opacity: 1;
}

/* For dark theme */
[data-theme="dark"] .import-drop-zone {
  background: rgba(255, 255, 255, 0.03);
}

/* Responsive design for smaller screens */
@media (max-width: 768px) {
  .thumbnail-sidebar {
    width: 160px;
  }
  
  .navigation-controls {
    top: var(--space-1);
    right: var(--space-1);
  }
  
  .nav-btn {
    width: 32px;
    height: 32px;
  }
}