/*


 */

:root {
  --bg: #0a0a0a;
  --bg-raised: #141414;
  --bg-hover: #1a1a1a;
  --border: #222;
  --text: #e5e5e5;
  --text-muted: #737373;
  --text-dim: #525252;
  --accent: #d4d4d4;
  --danger: #dc2626;
  --success: #16a34a;
  --radius: 6px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --font-mono: "SF Mono", "Fira Code", monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body { min-height: 100vh; }

a { color: var(--text); text-decoration: none; }
a:hover { color: #fff; }

img { display: block; max-width: 100%; }

/* Layout */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 100;
}

.app-header .logo {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: #fff;
}

.app-header nav { display: flex; gap: 1.5rem; align-items: center; }
.app-header nav a { color: var(--text-muted); font-size: 0.875rem; transition: color 0.15s; }
.app-header nav a:hover { color: #fff; }
.app-header nav a.active { color: #fff; }

.app-main { max-width: 1400px; margin: 0 auto; padding: 2rem; }

/* Flash messages */
.flash { padding: 0.75rem 1rem; border-radius: var(--radius); margin-bottom: 1.5rem; font-size: 0.875rem; }
.flash-notice { background: #16a34a20; border: 1px solid #16a34a40; color: #4ade80; }
.flash-alert { background: #dc262620; border: 1px solid #dc262640; color: #f87171; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid var(--border);
  background: var(--bg-raised);
  color: var(--text);
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
}
.btn:hover { background: var(--bg-hover); color: #fff; border-color: #333; }
.btn-primary { background: #fff; color: #0a0a0a; border-color: #fff; }
.btn-primary:hover { background: #e5e5e5; color: #0a0a0a; }
.btn-danger { border-color: #dc262640; color: #f87171; }
.btn-danger:hover { background: #dc262620; border-color: #dc2626; }
.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.8rem; }

/* Forms */
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.form-input {
  width: 100%;
  padding: 0.6rem 0.75rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.9rem;
  font-family: var(--font);
  transition: border-color 0.15s;
}
.form-input:focus { outline: none; border-color: #444; }
textarea.form-input { resize: vertical; min-height: 80px; }
select.form-input { cursor: pointer; }

.form-checkbox { display: flex; align-items: center; gap: 0.5rem; }
.form-checkbox input[type="checkbox"] { accent-color: #fff; }

.form-errors {
  background: #dc262620;
  border: 1px solid #dc262640;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1.25rem;
  font-size: 0.85rem;
  color: #f87171;
}
.form-errors ul { list-style: none; }

/* Page headers */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
}
.page-header h1 { font-size: 1.5rem; font-weight: 600; }

/* Photo grid */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 4px;
}

.photo-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1;
  background: var(--bg-raised);
  cursor: pointer;
}

.photo-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease, opacity 0.3s;
}

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

.photo-card .photo-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem 1rem 1rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
  opacity: 0;
  transition: opacity 0.2s;
}

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

.photo-overlay .photo-title {
  font-size: 0.85rem;
  font-weight: 500;
  color: #fff;
}

.photo-overlay .photo-meta {
  font-size: 0.75rem;
  color: #a3a3a3;
  margin-top: 0.15rem;
}

/* Photo detail */
.photo-detail { display: grid; grid-template-columns: 1fr 320px; gap: 2rem; }
.photo-detail-image {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 500px;
}
.photo-detail-image img { max-height: 80vh; object-fit: contain; }

.photo-sidebar { padding: 1rem 0; }
.photo-sidebar h2 { font-size: 1.1rem; font-weight: 600; margin-bottom: 0.5rem; }
.photo-sidebar .description { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 1.5rem; }

.exif-table { width: 100%; font-size: 0.825rem; }
.exif-table tr { border-bottom: 1px solid var(--border); }
.exif-table td { padding: 0.5rem 0; }
.exif-table td:first-child { color: var(--text-muted); width: 100px; }
.exif-table td:last-child { color: var(--text); text-align: right; }

.tag-list { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1rem; }
.tag {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  background: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 0.75rem;
  color: var(--text-muted);
  transition: all 0.15s;
}
.tag:hover { color: #fff; border-color: #444; }
.tag .remove { margin-left: 0.3rem; color: var(--text-dim); cursor: pointer; }
.tag .remove:hover { color: #f87171; }

/* Albums grid */
.album-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.album-card {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  transition: border-color 0.2s;
}
.album-card:hover { border-color: #333; }
.album-card .album-cover {
  aspect-ratio: 16/10;
  background: #111;
  overflow: hidden;
}
.album-card .album-cover img { width: 100%; height: 100%; object-fit: cover; }
.album-card .album-info { padding: 1rem; }
.album-card .album-title { font-weight: 500; font-size: 0.95rem; }
.album-card .album-meta { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.25rem; }

/* Upload zone */
.upload-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 3rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  margin-bottom: 2rem;
}
.upload-zone:hover, .upload-zone.dragover {
  border-color: #444;
  background: var(--bg-raised);
}
.upload-zone .upload-icon { font-size: 2rem; margin-bottom: 0.75rem; color: var(--text-dim); }
.upload-zone .upload-text { color: var(--text-muted); font-size: 0.9rem; }
.upload-zone .upload-text strong { color: var(--text); }

.upload-progress { margin-top: 0; text-align: left; width: 100%; }
.upload-progress-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--border);
}
.upload-filename {
  width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text);
}
.upload-progress-bar {
  flex: 1;
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.upload-progress-bar .fill {
  height: 100%;
  background: #fff;
  transition: width 0.3s;
}
.upload-status {
  width: 90px;
  text-align: right;
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* Lightbox */
.lightbox-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.lightbox-backdrop.open { opacity: 1; pointer-events: auto; }

.lightbox-image { max-width: 90vw; max-height: 90vh; object-fit: contain; }

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.15s;
}
.lightbox-close:hover { opacity: 1; }

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  padding: 1rem;
  opacity: 0.4;
  transition: opacity 0.15s;
}
.lightbox-nav:hover { opacity: 1; }
.lightbox-prev { left: 1rem; }
.lightbox-next { right: 1rem; }

.lightbox-info {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  color: #a3a3a3;
  font-size: 0.8rem;
}

/* Public album */
.public-album {
  --gutter: 1.5rem;
  display: flex;
  min-height: 100vh;
  position: relative;
}

.album-feed {
  width: 70%;
  min-width: 0;
  padding: 2rem var(--gutter) 0;
}

.feed-set-title {
  font-size: 1.1rem;
  font-weight: 300;
  letter-spacing: 0.02em;
  color: var(--text-muted);
  margin-bottom: 1rem;
  padding-top: 1.5rem;
}
.feed-set-title:first-child { padding-top: 0; }
.album-feed-photo { margin-bottom: 1.5rem; }
.album-feed-photo img { width: 100%; height: auto; display: block; }
.grid-set-title {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 1rem var(--gutter) 0.4rem;
}

.album-map {
  width: 30%;
  position: fixed;
  right: 0;
  top: 0;
  height: 100vh;
  overflow: hidden;
}
.album-map-scroll {
  position: absolute;
  inset: 0;
  overflow-x: hidden;
  overflow-y: auto;
  scrollbar-width: none;
}
.album-map-scroll::-webkit-scrollbar { display: none; }

/* ─── Thumbnail Grid ──────────────────────────────── */
.thumb-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  padding: 6px var(--gutter) 6px 0;
}
.thumb-grid .thumb {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  opacity: 0.65;
  transition: opacity 0.3s;
  cursor: pointer;
}
.thumb-grid .thumb:hover {
  opacity: 1 !important;
}
.thumb-grid .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (max-width: 999px) {
  .public-album { display: block; }
  .album-feed {
    width: 100%;
    padding-right: 0;
  }
  .album-map {
    width: 100%;
    height: 140px;
    position: fixed;
    top: 0;
    left: 0;
    right: auto;
    z-index: 10;
    background: var(--bg);
    overflow: hidden;
  }
  .album-feed {
    padding-top: 140px;
  }
  .album-map-scroll {
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
  }
  .album-map-scroll::-webkit-scrollbar { display: none; }
  .thumb-grid {
    grid-auto-flow: column;
    grid-template-columns: none;
    grid-auto-columns: 100px;
    grid-template-rows: repeat(2, 67px);
  }
}

/* Empty states */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-muted);
}
.empty-state .empty-icon { font-size: 3rem; margin-bottom: 1rem; opacity: 0.3; }
.empty-state h3 { color: var(--text); font-weight: 500; margin-bottom: 0.5rem; }
.empty-state p { font-size: 0.9rem; }

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  gap: 0.25rem;
  margin-top: 2rem;
  font-size: 0.85rem;
}
.pagination a, .pagination span {
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius);
  color: var(--text-muted);
}
.pagination a:hover { background: var(--bg-raised); color: #fff; }
.pagination .current {
  background: var(--bg-raised);
  color: #fff;
  border: 1px solid var(--border);
}

/* Status badges */
.badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 20px;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge-pending { background: #f59e0b20; color: #fbbf24; border: 1px solid #f59e0b40; }
.badge-processing { background: #3b82f620; color: #60a5fa; border: 1px solid #3b82f640; }
.badge-completed { background: #16a34a20; color: #4ade80; border: 1px solid #16a34a40; }
.badge-failed { background: #dc262620; color: #f87171; border: 1px solid #dc262640; }

/* ─── Organizer Page ─────────────────────────────────────── */
.organizer-page {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 0;
  min-height: calc(100vh - 60px);
  max-width: none;
  margin: -2rem;
  padding: 0;
  position: relative;
}
.organizer-page.panel-open {
  grid-template-columns: 260px 1fr 360px;
}

.organizer-sidebar {
  background: var(--bg-raised);
  border-right: 1px solid var(--border);
  padding: 1.5rem 1rem;
  overflow-y: auto;
  position: sticky;
  top: 60px;
  height: calc(100vh - 60px);
}

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

.sidebar-header h3 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin: 0;
}

.sidebar-add-btn {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}
.sidebar-add-btn:hover { color: #fff; border-color: #444; }

.new-album-form {
  margin-bottom: 0.75rem;
  padding: 0.5rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.new-album-form .form-input-sm {
  padding: 0.4rem 0.5rem;
  font-size: 0.8rem;
  margin-bottom: 0.4rem;
}
.inline-form-actions {
  display: flex;
  gap: 0.35rem;
}
.inline-form-actions .btn { padding: 0.2rem 0.5rem; font-size: 0.75rem; }

.sidebar-empty { font-size: 0.85rem; color: var(--text-dim); }
.sidebar-divider { border-top: 1px solid var(--border); margin: 0.5rem 0; }

.tree-nav { list-style: none; }
.tree-nav-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.5rem;
  border-radius: var(--radius);
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.15s;
}
.tree-nav-item:hover { background: var(--bg-hover); }
.tree-nav-item.active { background: var(--bg-hover); color: #fff; }
.tree-nav-item .tree-label { flex: 1; }

.album-tree-item.active { background: var(--bg-hover); color: #fff; }

.grid-title {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
}
.organizer-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  min-height: 1.5rem;
}

/* Context menu */
.context-menu {
  position: fixed;
  z-index: 2000;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.25rem 0;
  min-width: 140px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.5);
}
.context-menu button {
  display: block;
  width: 100%;
  padding: 0.45rem 0.75rem;
  border: none;
  background: none;
  color: var(--text);
  font-size: 0.8rem;
  text-align: left;
  cursor: pointer;
  font-family: var(--font);
}
.context-menu button:hover { background: var(--bg-hover); }
.context-menu-danger { color: #f87171 !important; }
.context-menu-danger:hover { background: #dc262620 !important; }

.album-tree { list-style: none; }
.album-tree-children { list-style: none; padding-left: 1.25rem; }

.album-tree-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.5rem;
  border-radius: var(--radius);
  font-size: 0.85rem;
  cursor: default;
  transition: background 0.15s, outline-color 0.15s;
  outline: 2px solid transparent;
  outline-offset: -2px;
}
.album-tree-item:hover { background: var(--bg-hover); }
.album-tree-item.drop-over {
  background: #3b82f630;
  outline-color: #3b82f6;
}

.tree-toggle {
  font-size: 0.6rem;
  color: var(--text-dim);
  cursor: pointer;
  transition: transform 0.15s;
  width: 1rem;
  text-align: center;
  user-select: none;
}
.tree-toggle.open { transform: rotate(90deg); }
.tree-toggle-spacer { width: 1rem; }

.album-tree-set { padding-left: 1.4rem; }
.tree-label { flex: 1; color: var(--text); }
.tree-count {
  font-size: 0.75rem;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
  transition: color 0.3s;
}

.organizer-grid-area { padding: 1.5rem 2rem; overflow-y: auto; min-width: 0; }

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

.toolbar-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.organizer-upload-btn { position: relative; }
.organizer-upload-progress {
  position: absolute;
  top: 100%;
  right: 0;
  width: 320px;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.5rem;
  margin-top: 0.35rem;
  z-index: 100;
  max-height: 200px;
  overflow-y: auto;
}
.organizer-upload-progress .upload-progress-item {
  padding: 0.35rem 0;
  font-size: 0.8rem;
}
.organizer-upload-progress .upload-filename { width: 140px; }

.grid-file-drop {
  background: #3b82f610;
  box-shadow: inset 0 0 0 2px #3b82f6;
  border-radius: var(--radius);
}

/* ─── Organizer Photo Grid ──────────────────────────────── */
.organizer-photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 4px;
}

.organizer-card {
  position: relative;
  aspect-ratio: 1;
  background: var(--bg-raised);
  cursor: pointer;
  transition: filter 0.15s;
  overflow: hidden;
}
.organizer-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

/* Selection overlay */
.organizer-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: transparent;
  transition: background 0.15s;
  pointer-events: none;
  z-index: 1;
}
.organizer-card.selected::after {
  background: rgba(59, 130, 246, 0.35);
}

.organizer-card-check {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.5);
  background: rgba(0,0,0,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.15s;
  z-index: 2;
}
.organizer-card:hover .organizer-card-check { opacity: 1; }
.organizer-card .checkmark { color: #fff; font-size: 0.7rem; opacity: 0; }

.organizer-card.selected .organizer-card-check {
  opacity: 1;
  background: #3b82f6;
  border-color: #3b82f6;
}
.organizer-card.selected .checkmark { opacity: 1; }

.organizer-card.hidden-photo { opacity: 0.35; }
.organizer-card.hidden-photo:hover { opacity: 0.6; }
.organizer-dragging .organizer-card:not(.selected) { opacity: 0.4; }

.organizer-card.sortable-ghost {
  opacity: 0 !important;
}
.organizer-card.sortable-fallback {
  opacity: 0.9 !important;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
  pointer-events: none;
}


.drag-ghost {
  position: fixed;
  top: -100px;
  left: -100px;
  display: none;
  align-items: center;
  gap: 0.35rem;
  background: #3b82f6;
  color: #fff;
  padding: 0.35rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  pointer-events: none;
}

/* ─── Detail Panel ─────────────────────────────────────── */
.organizer-detail-panel {
  background: var(--bg-raised);
  border-left: 1px solid var(--border);
  overflow-y: auto;
  position: sticky;
  top: 60px;
  height: calc(100vh - 60px);
  flex-direction: column;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--bg-raised);
  z-index: 1;
}

.panel-title {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  font-weight: 500;
}

.panel-close-btn {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}
.panel-close-btn:hover { color: #fff; border-color: #444; }

.panel-content { padding: 1.25rem; }

.detail-preview {
  margin-bottom: 1rem;
  border-radius: var(--radius);
  overflow: hidden;
  background: #000;
}
.detail-preview-img {
  width: 100%;
  max-height: 280px;
  object-fit: contain;
  cursor: zoom-in;
  display: block;
}

.detail-section {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}
.detail-section:last-child { border-bottom: none; }

.detail-section-title {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.detail-field { margin-bottom: 0.6rem; }

.detail-label {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}

.detail-input {
  width: 100%;
  padding: 0.4rem 0.5rem;
  font-size: 0.85rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font);
}
.detail-input:focus {
  outline: none;
  border-color: #3b82f6;
}

.detail-textarea {
  resize: vertical;
  min-height: 2.5rem;
}

.detail-checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text);
  cursor: pointer;
}
.detail-checkbox input[type="checkbox"] {
  accent-color: #3b82f6;
}

.detail-info-table {
  width: 100%;
  font-size: 0.8rem;
}
.detail-info-table tr { border-bottom: 1px solid var(--border); }
.detail-info-table tr:last-child { border-bottom: none; }
.detail-info-table td {
  padding: 0.35rem 0;
  vertical-align: top;
}
.detail-info-table td:first-child {
  color: var(--text-muted);
  width: 90px;
  white-space: nowrap;
}
.detail-info-table td:last-child {
  color: var(--text);
  text-align: right;
  word-break: break-all;
}

.detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-bottom: 0.5rem;
}

.detail-tag-form {
  display: flex;
  gap: 0.35rem;
}
.detail-tag-input {
  flex: 1;
  padding: 0.3rem 0.5rem !important;
  font-size: 0.8rem !important;
}

.detail-replace-input {
  font-size: 0.8rem;
  color: var(--text-muted);
  width: 100%;
}
.detail-replace-input::file-selector-button {
  font-family: var(--font);
  font-size: 0.8rem;
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  cursor: pointer;
  margin-right: 0.5rem;
}
.detail-replace-input::file-selector-button:hover {
  background: var(--bg-hover);
}
.detail-hint {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 0.4rem;
  line-height: 1.35;
}

.detail-danger-zone {
  padding-top: 1rem;
}

.detail-multi-count {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text);
}

.detail-meta {
  font-size: 0.85rem;
  color: var(--text);
}

.detail-cover-thumb {
  width: 100%;
  max-height: 120px;
  object-fit: cover;
  border-radius: var(--radius);
}

/* ─── Fullscreen Overlay ──────────────────────────────── */
.fullscreen-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
}
.fullscreen-overlay .fullscreen-image {
  max-width: 95vw;
  max-height: 95vh;
  object-fit: contain;
}
.fullscreen-overlay .fullscreen-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(0,0,0,0.5);
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.fullscreen-overlay .fullscreen-close:hover {
  background: rgba(255,255,255,0.15);
}

/* Responsive */
@media (max-width: 768px) {
  .app-header { padding: 0.75rem 1rem; }
  .app-main { padding: 1rem; }
  .photo-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
  .photo-detail { grid-template-columns: 1fr; }
  .photo-detail-image { min-height: 300px; }
  .page-header { flex-direction: column; gap: 1rem; align-items: flex-start; }
  .organizer-page { grid-template-columns: 1fr; margin: -1rem; }
  .organizer-page.panel-open { grid-template-columns: 1fr; }
  .organizer-sidebar {
    position: static;
    height: auto;
    max-height: 200px;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .organizer-detail-panel {
    position: fixed;
    top: 60px;
    right: 0;
    width: 100%;
    height: calc(100vh - 60px);
    z-index: 200;
    border-left: none;
  }
  .organizer-photo-grid { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); }
}