/* =========================================================
   Minimalist & Compact Editorial Gallery Theme
   Fully Responsive with Archival Warning Gate & Sticky Header
   ========================================================= */

:root {
  --bg: #09090b;
  --bg-surface: #121215;
  --bg-card: #18181b;
  --bg-hover: #222226;
  --bg-glass: rgba(9, 9, 11, 0.92);
  
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --border-focus: #e4e4e7;
  
  --text-main: #fafafa;
  --text-muted: #a1a1aa;
  --text-dim: #71717a;
  
  --accent: #f4f4f5;
  --accent-contrast: #09090b;
  --tag-bg: #27272a;
  --tag-text: #d4d4d8;
  
  --shimmer-base: #141418;
  --shimmer-shine: #222228;
  
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;
  
  --font-sans: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'SF Mono', 'JetBrains Mono', ui-monospace, Menlo, Monaco, Consolas, monospace;
  
  --transition: all 0.15s cubic-bezier(0.16, 1, 0.3, 1);
  --grid-size: 220px;
  --photo-grid-size: 160px;
}

[data-theme="light"] {
  --bg: #ffffff;
  --bg-surface: #f4f4f5;
  --bg-card: #ffffff;
  --bg-hover: #f4f4f5;
  --bg-glass: rgba(255, 255, 255, 0.95);
  
  --border: rgba(0, 0, 0, 0.08);
  --border-strong: rgba(0, 0, 0, 0.18);
  --border-focus: #18181b;
  
  --text-main: #09090b;
  --text-muted: #52525b;
  --text-dim: #a1a1aa;
  
  --accent: #18181b;
  --accent-contrast: #ffffff;
  --tag-bg: #e4e4e7;
  --tag-text: #27272a;

  --shimmer-base: #e4e4e7;
  --shimmer-shine: #f4f4f5;
}

/* Compact Grid View Mode */
body.compact-view {
  --grid-size: 165px;
  --photo-grid-size: 125px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

/* Prevent accidental text highlighting / selection on gallery UI components */
.site-header,
.toolbar-bar,
.categories-nav,
.album-card,
.photo-card,
.lightbox-modal,
.lightbox-topbar,
.lightbox-stage,
.lightbox-filmstrip-wrapper,
.btn-action,
.density-btn,
.icon-btn,
.logo-area,
.breadcrumb-link,
.breadcrumb-current,
.back-to-top,
.category-btn,
.btn-disclaimer,
.album-count-tag,
.photo-card-overlay,
img {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

/* Allow normal text selection in search inputs and readable notice text */
input,
textarea,
select,
.disclaimer-body {
  -webkit-user-select: text;
  -moz-user-select: text;
  -ms-user-select: text;
  user-select: text;
}

/* Sleek, subtle text selection styling */
::selection {
  background: rgba(255, 255, 255, 0.2);
  color: inherit;
}

[data-theme="light"] ::selection {
  background: rgba(0, 0, 0, 0.15);
  color: inherit;
}

html {
  width: 100%;
  max-width: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--text-main);
  line-height: 1.4;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* =========================================================
   Archival Disclaimer & Standalone Warning Page
   ========================================================= */
.warning-page-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.warning-main-container {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 1.25rem;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.disclaimer-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(5, 5, 8, 0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s ease;
}

.disclaimer-overlay.unlocked {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.disclaimer-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  max-width: 560px;
  width: 100%;
  padding: 2rem;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.85);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  color: var(--text-main);
}

.disclaimer-card.standalone-card {
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--border);
  animation: fadeInWarning 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes fadeInWarning {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.disclaimer-badge {
  display: inline-block;
  align-self: flex-start;
  padding: 0.2rem 0.55rem;
  background: #27272a;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #d4d4d8;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  border-radius: 3px;
  text-transform: uppercase;
}

.disclaimer-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.disclaimer-body {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.disclaimer-alert-box {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.22);
  border-left: 3px solid #ef4444;
  color: #fecaca;
  padding: 0.75rem 1rem;
  border-radius: 4px;
  font-size: 0.82rem;
}

.disclaimer-alert-box strong {
  color: #f87171;
  display: block;
  margin-bottom: 0.25rem;
}

.disclaimer-list {
  padding-left: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.82rem;
  color: var(--text-dim);
}

.disclaimer-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.btn-disclaimer {
  padding: 0.65rem 1.2rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  font-family: var(--font-sans);
}

.btn-disclaimer-primary {
  background: var(--text-main);
  color: var(--bg);
  box-shadow: 0 4px 12px rgba(255, 255, 255, 0.1);
}

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

.btn-disclaimer-secondary {
  background: var(--bg-card);
  border-color: var(--border);
  color: var(--text-dim);
}

.btn-disclaimer-secondary:hover {
  background: var(--bg-hover);
  color: var(--text-main);
  border-color: var(--border-strong);
}

.disclaimer-footer-hint {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-dim);
  text-align: center;
}

/* Shimmer Skeleton Placeholder */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.skeleton-shimmer {
  background: linear-gradient(90deg, var(--shimmer-base) 25%, var(--shimmer-shine) 50%, var(--shimmer-base) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.6s infinite ease-in-out;
}

/* Smooth Fade-in on image load with zero default placeholder flash */
.lazy-img {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), transform 0.3s ease;
}

.lazy-img.loaded {
  opacity: 1;
  visibility: visible;
}

/* Always Sticky Site Header */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 90;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background-color: var(--bg-glass);
  border-bottom: 1px solid var(--border);
  padding: 0.6rem 1rem;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.header-container {
  max-width: 1600px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  width: 100%;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--text-main);
  cursor: pointer;
  flex-shrink: 0;
}

.logo-mark {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background: var(--text-main);
  color: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  letter-spacing: -0.05em;
  flex-shrink: 0;
}

.logo-text-group {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.logo-subtitle {
  font-size: 0.68rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

/* Search Bar */
.search-wrapper {
  flex: 1;
  max-width: 440px;
  position: relative;
  display: flex;
  align-items: center;
}

.search-input {
  width: 100%;
  padding: 0.45rem 2rem 0.45rem 2.1rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 0.85rem;
  font-family: var(--font-sans);
  outline: none;
  transition: var(--transition);
}

.search-input:focus {
  border-color: var(--border-focus);
  background-color: var(--bg);
}

.search-icon-svg {
  position: absolute;
  left: 0.65rem;
  color: var(--text-dim);
  pointer-events: none;
  width: 14px;
  height: 14px;
}

.search-shortcut-hint {
  position: absolute;
  right: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-dim);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 0.1rem 0.35rem;
  border-radius: 3px;
  pointer-events: none;
}

.search-clear-btn {
  position: absolute;
  right: 0.55rem;
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  padding: 0.2rem;
  display: none;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.search-clear-btn:hover {
  color: var(--text-main);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
}

.icon-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.icon-btn svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
}

.icon-btn:hover {
  color: var(--text-main);
  border-color: var(--border-strong);
  background: var(--bg-hover);
}

/* Toolbar Ribbon */
.toolbar-bar {
  max-width: 1600px;
  margin: 0.65rem auto 0;
  padding: 0 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  width: 100%;
}

.stats-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.stats-group span strong {
  color: var(--text-main);
  font-weight: 600;
}

.toolbar-controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.view-density-group {
  display: flex;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 2px;
}

.density-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  padding: 0.2rem 0.45rem;
  font-size: 0.75rem;
  border-radius: 3px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  transition: var(--transition);
}

.density-btn svg {
  width: 13px;
  height: 13px;
}

.density-btn.active {
  background: var(--bg-card);
  color: var(--text-main);
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.select-control {
  padding: 0.3rem 0.6rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 0.78rem;
  font-family: var(--font-sans);
  outline: none;
  cursor: pointer;
  transition: var(--transition);
}

.select-control:focus {
  border-color: var(--border-focus);
}

/* Smart Categories Navigation Bar */
.categories-nav {
  max-width: 1600px;
  margin: 0.5rem auto 0.85rem;
  padding: 0 1rem;
  width: 100%;
}

.categories-container {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  position: relative;
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.3rem 0.4rem;
}

.categories-bar {
  display: flex;
  gap: 0.35rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scroll-behavior: smooth;
  scrollbar-width: none;
  flex: 1;
}

.categories-bar::-webkit-scrollbar {
  display: none;
}

/* Wrapped mode when expanded */
.categories-container.is-wrapped .categories-bar {
  flex-wrap: wrap;
  overflow-x: visible;
}

.categories-container.is-wrapped .cat-nav-btn {
  display: none !important;
}

.cat-nav-btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  width: 26px;
  height: 26px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
}

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

.cat-nav-btn:hover {
  color: var(--text-main);
  background: var(--bg-hover);
  border-color: var(--border-strong);
}

.cat-wrap-toggle-btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-dim);
  height: 26px;
  padding: 0 0.5rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
}

.cat-wrap-toggle-btn svg {
  width: 12px;
  height: 12px;
  transition: transform 0.2s ease;
}

.categories-container.is-wrapped .cat-wrap-toggle-btn svg {
  transform: rotate(180deg);
}

.cat-wrap-toggle-btn:hover {
  color: var(--text-main);
  background: var(--bg-hover);
}

.category-pill {
  flex-shrink: 0;
  padding: 0.22rem 0.55rem;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
}

.category-pill:hover {
  background: var(--bg-hover);
  color: var(--text-main);
  border-color: var(--border-strong);
}

.category-pill.active {
  background: var(--accent);
  color: var(--accent-contrast);
  border-color: var(--accent);
}

.category-pill .pill-count {
  font-size: 0.68rem;
  font-family: var(--font-mono);
  opacity: 0.7;
}

/* Main Container */
.main-container {
  max-width: 1600px;
  width: 100%;
  margin: 0 auto;
  padding: 0 1rem 3rem;
  flex: 1;
}

/* View Header */
.view-header {
  margin-bottom: 0.85rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.65rem;
  width: 100%;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
  font-size: 0.82rem;
  color: var(--text-dim);
}

.breadcrumb-link {
  color: var(--text-muted);
  text-decoration: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  transition: var(--transition);
}

.breadcrumb-link:hover {
  color: var(--text-main);
}

.breadcrumb-current {
  color: var(--text-main);
  font-weight: 600;
  word-break: break-word;
}

.view-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.btn-action {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid var(--border);
  background: var(--bg-surface);
  color: var(--text-main);
  text-decoration: none;
  white-space: nowrap;
}

.btn-action svg {
  width: 14px;
  height: 14px;
}

.btn-action:hover {
  background: var(--bg-hover);
  border-color: var(--border-strong);
}

.btn-action-primary {
  background: var(--accent);
  color: var(--accent-contrast);
  border-color: var(--accent);
}

.btn-action-primary:hover {
  opacity: 0.9;
}

/* Album Grid */
.albums-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(var(--grid-size), 1fr));
  gap: 0.85rem;
  width: 100%;
}

.album-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.album-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.album-cover-wrapper {
  position: relative;
  width: 100%;
  padding-top: 68%;
  overflow: hidden;
}

.album-cover-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.album-card:hover .album-cover-img {
  transform: scale(1.03);
}

.album-count-tag {
  position: absolute;
  bottom: 0.4rem;
  right: 0.4rem;
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(4px);
  color: #fafafa;
  padding: 0.12rem 0.4rem;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 500;
  z-index: 2;
}

.album-card-body {
  padding: 0.55rem 0.65rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  flex: 1;
}

.album-card-title {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-main);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
}

.album-card-meta {
  font-size: 0.7rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 0.2rem;
}

/* Photo Gallery Grid */
.photos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(var(--photo-grid-size), 1fr));
  gap: 0.5rem;
  width: 100%;
}

.photo-card {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 1 / 1;
  cursor: pointer;
  border: 1px solid var(--border);
  transition: var(--transition);
  display: block;
  text-decoration: none;
}

.photo-card:hover {
  border-color: var(--border-strong);
  transform: scale(1.02);
  z-index: 2;
}

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

.photo-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 45%);
  opacity: 0;
  transition: opacity 0.15s ease;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 0.4rem;
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  z-index: 2;
}

.photo-card:hover .photo-card-overlay {
  opacity: 1;
}

/* Crawler / Scraper Flat Feed Mode */
.crawler-stream {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  width: 100%;
}

.crawler-album-section {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  border-top: 1px solid var(--border);
  padding-top: 1rem;
}

.crawler-album-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.crawler-album-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.crawler-album-title:hover {
  color: var(--accent);
}

.crawler-album-meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

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

.lightbox-topbar {
  padding: 0.5rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  z-index: 10;
  width: 100%;
  flex-shrink: 0;
}

.lightbox-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #a1a1aa;
  overflow: hidden;
  white-space: nowrap;
}

.lightbox-meta strong {
  color: #fafafa;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 40vw;
}

.lightbox-toolbar {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  flex-shrink: 0;
}

.lightbox-tool-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #d4d4d8;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
}

.lightbox-tool-btn svg {
  width: 15px;
  height: 15px;
  stroke: currentColor;
}

.lightbox-tool-btn:hover {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}

.lightbox-tool-btn.active {
  background: #fafafa;
  color: #09090b;
}

/* Lightbox Stage */
.lightbox-stage {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  user-select: none;
  width: 100%;
  height: 100%;
}

.lightbox-img-container {
  max-width: 95vw;
  max-height: calc(100vh - 120px);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.15s ease-out;
  user-select: none;
  -webkit-user-select: none;
  -webkit-user-drag: none;
}

.lightbox-img {
  max-width: 95vw;
  max-height: calc(100vh - 120px);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 2px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.9);
  user-select: none;
  -webkit-user-select: none;
  -webkit-user-drag: none;
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #fafafa;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  z-index: 10;
}

.lightbox-nav-btn svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
}

.lightbox-nav-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-50%) scale(1.08);
}

.lightbox-nav-prev { left: 0.75rem; }
.lightbox-nav-next { right: 0.75rem; }

/* Lightbox Filmstrip */
.lightbox-filmstrip-wrapper {
  background: rgba(0, 0, 0, 0.75);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.35rem 0.6rem;
  padding-bottom: max(0.35rem, env(safe-area-inset-bottom));
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  display: flex;
  gap: 0.35rem;
  scrollbar-width: thin;
  z-index: 10;
  flex-shrink: 0;
  width: 100%;
}

.filmstrip-thumb {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  border-radius: 2px;
  object-fit: cover;
  opacity: 0.4;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
}

.filmstrip-thumb:hover {
  opacity: 0.8;
}

.filmstrip-thumb.active {
  opacity: 1;
  border-color: #fafafa;
  transform: scale(1.05);
}

/* Slideshow Progress Bar */
.slideshow-progress {
  position: absolute;
  top: 0;
  left: 0;
  height: 2px;
  background: #fafafa;
  width: 0%;
  transition: width 0.1s linear;
  z-index: 20;
}

/* State screens */
.state-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 1rem;
  text-align: center;
  width: 100%;
}

.state-icon {
  font-size: 2rem;
  margin-bottom: 0.6rem;
  color: var(--text-dim);
}

.state-title {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.state-text {
  color: var(--text-dim);
  font-size: 0.82rem;
  margin-bottom: 1rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 1rem;
  text-align: center;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  margin-top: auto;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.footer-separator {
  color: var(--text-dim);
  opacity: 0.5;
}

.footer-link {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition);
}

.footer-link:hover {
  color: var(--text-main);
  text-decoration: underline;
}

/* Back to Top */
.back-to-top {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 40;
}

.back-to-top svg {
  width: 16px;
  height: 16px;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--bg-hover);
  border-color: var(--border-strong);
}

/* =========================================================
   Mobile & Responsive Adjustments
   ========================================================= */

@media (max-width: 768px) {
  .header-container {
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .search-wrapper {
    order: 3;
    max-width: 100%;
    width: 100%;
  }

  .search-shortcut-hint {
    display: none !important;
  }

  .toolbar-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .toolbar-controls {
    width: 100%;
    justify-content: space-between;
  }

  .select-control {
    flex: 1;
  }

  .lightbox-meta strong {
    max-width: 32vw;
  }

  .lightbox-nav-btn {
    width: 36px;
    height: 36px;
  }

  .lightbox-nav-prev { left: 0.35rem; }
  .lightbox-nav-next { right: 0.35rem; }
}

@media (max-width: 520px) {
  :root {
    --grid-size: 140px;
    --photo-grid-size: 105px;
  }

  body.compact-view {
    --grid-size: 110px;
    --photo-grid-size: 85px;
  }

  .disclaimer-card {
    padding: 1.25rem;
    gap: 0.75rem;
  }

  .disclaimer-title {
    font-size: 1.1rem;
  }

  .albums-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }

  .photos-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.35rem;
  }

  body.compact-view .photos-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 0.25rem;
  }

  .album-card-body {
    padding: 0.4rem 0.5rem;
  }

  .album-card-title {
    font-size: 0.76rem;
  }

  .view-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
  }

  .view-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .lightbox-topbar {
    padding: 0.4rem 0.6rem;
  }

  .lightbox-tool-btn {
    width: 28px;
    height: 28px;
  }

  .lightbox-tool-btn svg {
    width: 13px;
    height: 13px;
  }

  #lightboxZoomResetBtn,
  #lightboxFullscreenBtn {
    display: none;
  }

  .filmstrip-thumb {
    width: 36px;
    height: 36px;
  }
}