/* ── Global ─────────────────────────────────────────────────── */
:root {
  --kiln-bg: #ffffff;
  --kiln-surface: #f5f5f5;
  --kiln-surface-2: #eeeeee;
  --kiln-border: #e8e8e8;
  --kiln-text: #1a1a1a;
  --kiln-muted: #888888;
  --kiln-accent: #c96a35;
  --kiln-accent-light: #f5ede5;
}

body {
  background-color: var(--kiln-bg);
  color: var(--kiln-text);
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* ── Navbar ──────────────────────────────────────────────────── */
.bg-kiln {
  background-color: var(--kiln-surface) !important;
  border-color: var(--kiln-border) !important;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.navbar-brand {
  color: var(--kiln-text) !important;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.nav-link {
  color: var(--kiln-muted) !important;
  font-size: 0.875rem;
  font-weight: 500;
}

.nav-link:hover {
  color: var(--kiln-text) !important;
}

/* ── Firing card (index) ─────────────────────────────────────── */
.firing-card {
  background-color: var(--kiln-surface);
  border: 1px solid var(--kiln-border);
  border-radius: 12px;
  transition: box-shadow 0.15s, transform 0.12s;
  overflow: hidden;
  color: var(--kiln-text);
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.firing-card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
  transform: translateY(-2px);
  color: var(--kiln-text);
  border-color: var(--kiln-border);
}

.card-thumb-wrap {
  height: 120px;
  overflow: hidden;
  background-color: var(--kiln-surface-2);
}

.card-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-thumb-placeholder {
  width: 100%;
  height: 100%;
}

/* ── Full-frame firing card ───────────────────────────────────── */
.firing-card-full {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--kiln-border);
  background-color: var(--kiln-surface-2);
  aspect-ratio: 4 / 3;
  transition: box-shadow 0.15s, transform 0.12s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.firing-card-full:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

.firing-card-full > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.firing-card-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: rgba(0,0,0,0.1);
}

/* Cone badge — top left */
.firing-card-cone {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  background-color: var(--kiln-accent);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Warning icon — top right */
.firing-card-warning {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background-color: #e74c3c;
  color: #fff;
  font-size: 0.75rem;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Bottom info bar */
.firing-card-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.72) 0%, rgba(0,0,0,0.3) 60%, transparent 100%);
  padding: 1.5rem 0.65rem 0.55rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: 0.68rem;
  color: rgba(255,255,255,0.9);
}

.firing-card-bar-stats {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.firing-card-cost {
  color: #f5c27a;
  font-weight: 600;
}

/* ── Stat cards ──────────────────────────────────────────────── */
.stat-card {
  background-color: var(--kiln-surface);
  border: 1px solid var(--kiln-border);
  border-radius: 12px;
  padding: 1rem 1.25rem;
  text-align: center;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.stat-label {
  font-size: 0.7rem;
  color: var(--kiln-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.25rem;
  font-weight: 500;
}

.stat-value {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--kiln-text);
  letter-spacing: -0.02em;
}

.stat-card-highlight {
  border-color: var(--kiln-accent);
  background-color: var(--kiln-accent-light);
}

.stat-card-highlight .stat-value {
  color: var(--kiln-accent);
}

.fw-mono {
  font-family: "SF Mono", "Fira Code", monospace;
}

/* ── Chart ───────────────────────────────────────────────────── */
.chart-wrap {
  background-color: #ffffff;
  border: 1px solid var(--kiln-border);
  border-radius: 12px;
  overflow: hidden;
  padding: 1.25rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

/* ── Photo grid ──────────────────────────────────────────────── */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.75rem;
}

.photo-item {
  background-color: var(--kiln-surface);
  border: 1px solid var(--kiln-border);
  border-radius: 10px;
  overflow: hidden;
  padding: 0.5rem;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}

.photo-item a {
  display: block;
}

.photo-item img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: 6px;
  display: block;
}

.photo-caption {
  font-size: 0.72rem;
  color: var(--kiln-muted);
  margin-top: 0.375rem;
  word-break: break-word;
}

.btn-xs {
  font-size: 0.7rem;
  padding: 0.1rem 0.35rem;
  line-height: 1.4;
}

/* ── Cards (upload/detail sections) ─────────────────────────── */
.card {
  background-color: var(--kiln-surface);
  border-color: var(--kiln-border);
  border-radius: 12px !important;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.card-header {
  background-color: var(--kiln-surface-2);
  border-color: var(--kiln-border);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: -0.01em;
  padding: 0.875rem 1.25rem;
}

.card-body {
  padding: 1.25rem;
}

/* ── Form controls ───────────────────────────────────────────── */
.form-control,
.form-select {
  background-color: #ffffff;
  border-color: var(--kiln-border);
  color: var(--kiln-text);
  border-radius: 8px;
  font-size: 0.875rem;
}

.form-control:focus,
.form-select:focus {
  background-color: #ffffff;
  border-color: var(--kiln-accent);
  color: var(--kiln-text);
  box-shadow: 0 0 0 3px rgba(201, 106, 53, 0.12);
}

.form-control::placeholder {
  color: #bbb;
}

.form-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--kiln-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.35rem;
}

/* ── Alert overrides ─────────────────────────────────────────── */
.list-group-item-warning {
  background-color: rgba(201, 106, 53, 0.08);
  border-color: rgba(201, 106, 53, 0.2);
  color: var(--kiln-accent);
}

/* ── Chart toggles ───────────────────────────────────────────── */
.chart-toggle {
  border: 1px solid var(--toggle-color, #ccc);
  color: var(--kiln-muted);
  background: transparent;
  font-size: 0.75rem;
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
}

.chart-toggle.active {
  background-color: color-mix(in srgb, var(--toggle-color, #ccc) 15%, transparent);
  color: var(--toggle-color, #555);
  border-color: var(--toggle-color, #ccc);
}

/* ── Autosave indicator ──────────────────────────────────────── */
.autosave-indicator {
  font-size: 0.7rem;
  font-weight: 500;
  color: #5a9e6f;
  opacity: 0;
  transition: opacity 0.3s;
  vertical-align: middle;
}

.autosave-indicator.visible {
  opacity: 1;
}
.autosave-indicator.error {
  color: #dc3545;
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn-primary {
  background-color: var(--kiln-accent);
  border-color: var(--kiln-accent);
  color: #fff;
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: 8px;
}

.btn-primary:hover, .btn-primary:focus {
  background-color: #b05a2a;
  border-color: #b05a2a;
  color: #fff;
}

.btn-outline-primary {
  color: var(--kiln-accent);
  border-color: var(--kiln-accent);
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: 8px;
}

.btn-outline-primary:hover {
  background-color: var(--kiln-accent);
  border-color: var(--kiln-accent);
  color: #fff;
}

.btn-outline-secondary {
  border-radius: 8px;
  font-size: 0.875rem;
}

.btn-outline-danger {
  border-radius: 8px;
  font-size: 0.875rem;
}

/* ── Links ───────────────────────────────────────────────────── */
a {
  color: var(--kiln-accent);
}

a:hover {
  color: #b05a2a;
}

/* ── Tables ──────────────────────────────────────────────────── */
.table {
  font-size: 0.875rem;
  color: var(--kiln-text);
}

.table th {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--kiln-muted);
  border-color: var(--kiln-border);
}

.table td {
  border-color: var(--kiln-border);
  vertical-align: middle;
}

/* ── Badges ──────────────────────────────────────────────────── */
.badge {
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.02em;
  border-radius: 6px;
}

/* ── Kiln load btn-group ─────────────────────────────────────── */
.btn-check + .btn {
  border-radius: 8px !important;
}

/* ── Masonry grid ────────────────────────────────────────────── */
.masonry-grid {
  columns: 4;
  column-gap: 0.75rem;
}

.masonry-item {
  display: block;
  break-inside: avoid;
  margin-bottom: 0.75rem;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--kiln-border);
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  transition: transform 0.12s, box-shadow 0.12s;
}

.masonry-item:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.masonry-item img {
  width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 1200px) {
  .masonry-grid { columns: 3; }
}

@media (max-width: 768px) {
  .masonry-grid { columns: 2; }
}

/* ── Masonry overlay (hover controls) ───────────────────────── */
.masonry-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  gap: 0.4rem;
  padding: 0.5rem;
  opacity: 0;
  transition: opacity 0.15s;
  pointer-events: none;
}

@media (hover: hover) {
  .masonry-item:hover .masonry-overlay {
    opacity: 1;
  }
}

.masonry-overlay .masonry-btn,
.masonry-overlay form {
  pointer-events: auto;
}

.masonry-btn {
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: 6px;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--kiln-muted);
  transition: background 0.1s, color 0.1s;
  padding: 0;
}

.masonry-btn:hover {
  background: #fff;
  color: var(--kiln-text);
}

.masonry-btn.active {
  color: var(--kiln-accent);
}

.masonry-btn-delete:hover {
  color: #e74c3c;
}

.masonry-btn-expand {
  position: absolute;
  bottom: 0.5rem;
  right: 0.5rem;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: 6px;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.8rem;
  color: var(--kiln-muted);
  opacity: 0;
  transition: opacity 0.15s, background 0.1s;
  padding: 0;
}

@media (hover: hover) {
  .masonry-item:hover .masonry-btn-expand {
    opacity: 1;
  }
}

.masonry-btn-expand:hover {
  background: #fff;
  color: var(--kiln-text);
}

/* ── Piece cards within shelf grids ───────────────────────────── */
.masonry-item--piece {
  position: relative;
  cursor: pointer;
}
.masonry-item--piece .piece-badge {
  position: absolute;
  top: 0.4rem;
  left: 0.4rem;
  z-index: 2;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  pointer-events: none;
}
@media (hover: hover) {
  .masonry-item--piece:hover .masonry-info-bar {
    opacity: 1;
  }
}
/* Always show grab cursor on draggable items; suppress Safari long-press preview */
.masonry-item[data-photo-id],
.masonry-item--piece {
  cursor: grab;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
  touch-action: manipulation;
}
/* Prevent parent <a> tags from triggering Safari link preview on long-press */
a:has(> .masonry-item[data-pf-id]) {
  -webkit-touch-callout: none;
  touch-action: manipulation;
}

/* Sticky shelf headers */
.shelf-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--bs-body-bg, #fff);
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
}

/* ── Shelf arrangement (drag-and-drop) ───────────────────────── */
.shelf-drop-zone {
  border: 2px dashed var(--bs-primary, #0d6efd);
  border-radius: 8px;
  padding: 0.75rem;
  text-align: center;
  color: var(--bs-primary, #0d6efd);
  margin: 0.5rem 0;
  display: none;
  opacity: 0.5;
  font-size: 0.85rem;
  transition: opacity 0.15s, background-color 0.15s;
}
body.dragging-active .shelf-drop-zone { display: block; }
.shelf-drop-zone.drag-over {
  background: rgba(13, 110, 253, 0.08);
  opacity: 1;
}

body.dragging-active .masonry-item.dragging,
body.dragging-active .masonry-item--piece.dragging { opacity: 0.35; }

body.dragging-active .shelf-drop-target.drag-over {
  outline: 2px dashed var(--bs-primary, #0d6efd);
  outline-offset: 4px;
  border-radius: 10px;
}

body.dragging-active .masonry-overlay { display: none !important; }
body.dragging-active .shelf-add-photo-btn { display: none !important; }

/* Shelf collapse animation */
.shelf-group .masonry-grid {
  transition: max-height 0.35s ease-in-out, opacity 0.25s ease-in-out;
  opacity: 1;
}
body.dragging-active .shelf-group .masonry-grid {
  overflow: hidden;
}
.shelf-collapsed .masonry-grid {
  max-height: 0 !important;
  opacity: 0;
}
.shelf-group .shelf-header {
  border: 2px solid transparent;
  transition: padding 0.3s ease, border-color 0.3s ease,
              background-color 0.3s ease, border-radius 0.3s ease;
}
.shelf-collapsed .shelf-header {
  padding: 0.75rem 1rem;
  border: 2px dashed var(--bs-border-color, #dee2e6);
  border-radius: 8px;
  margin-bottom: 0.5rem;
  cursor: default;
}
.shelf-collapsed.drag-over .shelf-header {
  border-color: var(--bs-primary, #0d6efd);
  background: rgba(13, 110, 253, 0.08);
}

/* Source shelf — where the dragged item came from */
.shelf-drag-source .shelf-header {
  border-style: solid;
  border-color: var(--bs-secondary, #6c757d);
  background: rgba(108, 117, 125, 0.08);
  position: relative;
}
.shelf-drag-source .shelf-header::after {
  content: '(source)';
  float: right;
  font-size: 0.75rem;
  opacity: 0.6;
}

.drag-ghost {
  position: fixed;
  z-index: 9999;
  pointer-events: none;
  transform: translate(-50%, -50%);
  opacity: 0.8;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}
.drag-ghost img {
  display: block;
  width: 60px;
  height: 60px;
  object-fit: cover;
}

/* ── Masonry info bar (pieces index hover overlay) ──────────── */
.masonry-info-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--kiln-surface);
  border-top: 1px solid var(--kiln-border);
  padding: 0.5rem 0.65rem;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  opacity: 0;
  transition: opacity 0.15s;
  pointer-events: none;
}

@media (hover: hover) {
  .masonry-item:hover .masonry-info-bar {
    opacity: 1;
  }
}

.masonry-info-title {
  color: var(--kiln-text);
  font-weight: 700;
  font-size: 0.8rem;
  line-height: 1.2;
}

.masonry-info-sub {
  color: var(--kiln-muted);
  font-size: 0.68rem;
}

.masonry-info-treatments {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem;
}
.masonry-info-treatment {
  font-size: 0.6rem;
  background: rgba(0,0,0,0.08);
  color: var(--kiln-muted);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  line-height: 1.3;
}

.masonry-info-cost {
  color: #d4940a;
  font-size: 0.72rem;
  font-weight: 600;
}

.masonry-placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: rgba(0,0,0,0.1);
  background-color: var(--kiln-surface-2);
}

/* Uploading placeholder with spinner over blurred preview */
.masonry-item--uploading .masonry-placeholder {
  position: relative;
  color: rgba(0,0,0,0.3);
  filter: brightness(0.85);
}
.masonry-item--uploading .spinner-border {
  width: 1.5rem;
  height: 1.5rem;
  z-index: 1;
}

/* ── Filter bar ─────────────────────────────────────────────── */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--kiln-bg);
  padding: 0.5rem 0;
  margin-bottom: 0.5rem;
}

.filter-search-wrap {
  flex: 1;
  min-width: 0;
  position: relative;
}
.filter-search-form {
  width: 100%;
}
.search-autocomplete {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--kiln-card-bg, #fff);
  border: 1px solid var(--kiln-border, #dee2e6);
  border-radius: 0.375rem;
  margin-top: 2px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  z-index: 1050;
  overflow: hidden;
}
.search-ac-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.4rem 0.75rem;
  cursor: pointer;
  font-size: 0.85rem;
}
.search-ac-item:hover, .search-ac-item.active {
  background: var(--kiln-hover-bg, #f0f0f0);
}
.search-ac-type {
  font-size: 0.7rem;
  color: var(--kiln-muted, #6c757d);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.filter-pills-bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}

.filter-dropdown-wrap {
  position: relative;
}

.filter-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 1040;
  background: var(--kiln-surface);
  border: 1px solid var(--kiln-border);
  border-radius: 10px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
  min-width: 240px;
  max-height: 400px;
  overflow-y: auto;
  padding: 0.5rem 0;
  margin-top: 0.25rem;
}
.filter-dropdown.open { display: block; }

.filter-dropdown-item {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.35rem 0.75rem;
  font-size: 0.82rem;
  color: var(--kiln-text);
  cursor: pointer;
  text-decoration: none;
  background: none;
  border: none;
}
.filter-dropdown-item:hover {
  background: var(--kiln-accent-light);
  color: var(--kiln-text);
}
.filter-dropdown-item.active {
  color: var(--kiln-accent);
  font-weight: 600;
}

.filter-dropdown-back {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.4rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--kiln-text);
  cursor: pointer;
  background: none;
  border: none;
  border-bottom: 1px solid var(--kiln-border);
  margin-bottom: 0.25rem;
}
.filter-dropdown-back:hover {
  background: var(--kiln-surface-2);
}
.filter-dd-search {
  display: block;
  width: calc(100% - 1rem);
  margin: 0.35rem 0.5rem;
  padding: 0.25rem 0.5rem;
  font-size: 0.8rem;
  border: 1px solid var(--kiln-border, #dee2e6);
  border-radius: 0.25rem;
  background: var(--kiln-bg, #fff);
  color: var(--kiln-text, #212529);
  outline: none;
}
.filter-dd-search:focus {
  border-color: var(--kiln-accent, #0d6efd);
}

.filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: var(--kiln-accent-light);
  color: var(--kiln-accent);
  border: 1px solid rgba(201, 106, 53, 0.2);
  border-radius: 20px;
  padding: 0.2rem 0.45rem 0.2rem 0.6rem;
  font-size: 0.72rem;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
}
.filter-pill:hover {
  background: rgba(201, 106, 53, 0.15);
  color: var(--kiln-accent);
  text-decoration: none;
}
.filter-pill-x {
  font-size: 0.9rem;
  line-height: 1;
  opacity: 0.5;
}
.filter-pill:hover .filter-pill-x { opacity: 1; }

/* ── Piece photo lightbox (pieces index) ────────────────────── */
#piece-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 1050;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  overflow-y: auto;
}
#piece-lightbox.active { display: flex; }

#piece-lb-wrap {
  max-width: min(700px, calc(100vw - 2rem));
  border-radius: 12px;
  overflow: hidden;
  background: var(--kiln-surface);
  box-shadow: 0 12px 48px rgba(0,0,0,0.5);
  flex-shrink: 0;
}

#piece-lb-img-area {
  position: relative;
}
#piece-lb-img {
  display: block;
  max-width: 100%;
  max-height: calc(100vh - 10rem);
}

.piece-lb-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.85);
  border: none;
  border-radius: 50%;
  width: 2.5rem;
  height: 2.5rem;
  cursor: pointer;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #333;
  transition: background 0.1s;
}
.piece-lb-nav:hover { background: #fff; }
#piece-lb-prev { left: 0.75rem; }
#piece-lb-next { right: 0.75rem; }

#piece-lb-dots {
  position: absolute;
  bottom: 0.6rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.4rem;
}
.piece-lb-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: background 0.15s;
}
.piece-lb-dot.active { background: #fff; }

#piece-lb-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 0.85rem;
  border-top: 1px solid var(--kiln-border);
  gap: 1rem;
}
#piece-lb-info {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}
#piece-lb-title {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--kiln-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
#piece-lb-sub {
  font-size: 0.72rem;
  color: var(--kiln-muted);
}
#piece-lb-treatments {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem;
  margin-top: 0.15rem;
}

/* ── Lightbox ────────────────────────────────────────────────── */
#lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  z-index: 1050;
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
}

#lightbox.active {
  display: flex;
}

#lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}

/* ── Responsive tweaks ───────────────────────────────────────── */
@media (max-width: 576px) {
  .stat-value {
    font-size: 1.15rem;
  }

  .photo-grid {
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  }

  .photo-item img {
    height: 110px;
  }
}

/* ── List view thumbnail sizing ───────────────────────────── */
#view-list { --thumb-size: 40px; }
.list-thumb {
  width: var(--thumb-size); height: var(--thumb-size);
  object-fit: cover; border-radius: 4px;
}
#thumb-size-wrap .form-range { height: 1rem; padding: 0; }

/* ── Mobile list view ─────────────────────────────────────── */
.mobile-piece-row { border-bottom: 1px solid var(--kiln-surface-2); }
.mobile-piece-summary {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.6rem 0; cursor: pointer;
}
.mobile-piece-thumb {
  width: var(--thumb-size, 40px); height: var(--thumb-size, 40px);
  object-fit: cover; border-radius: 4px; flex-shrink: 0;
}
.mobile-piece-thumb-placeholder {
  width: var(--thumb-size, 40px); height: var(--thumb-size, 40px);
  border-radius: 4px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--kiln-surface); color: var(--kiln-muted); font-size: 1.1rem;
}
.mobile-piece-info { flex: 1; min-width: 0; }
.mobile-piece-title {
  font-weight: 500; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}
.mobile-piece-sub { font-size: 0.78rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mobile-piece-status { flex-shrink: 0; font-size: 0.78rem; }
.mobile-piece-chevron { flex-shrink: 0; font-size: 0.7rem; transition: transform 0.2s; }
.mobile-piece-row.expanded .mobile-piece-chevron { transform: rotate(180deg); }
.mobile-piece-detail { padding: 0 0 0.75rem 0; }
.mobile-detail-grid {
  display: grid; grid-template-columns: auto 1fr;
  gap: 0.4rem 0.75rem; align-items: center;
  font-size: 0.85rem;
}
.mobile-detail-label { color: var(--kiln-muted); white-space: nowrap; }

/* ── Inline editing in list view ──────────────────────────── */
#view-list th:nth-child(1) { width: 36px; }
#view-list th:nth-child(2) { width: 1%; }  /* thumbnail — shrink to fit */
.inline-editable { cursor: pointer; }
.inline-editable:hover { background-color: var(--kiln-surface); }
.inline-editable.editing { padding: 2px 4px; overflow: hidden; }
.inline-editable input,
.inline-editable select { width: 100%; min-width: 0; box-sizing: border-box; }