.gallery-hero {
  padding: 140px 32px 40px;
  text-align: center;
}
.gallery-hero-content { max-width: 980px; margin: 0 auto; }
.gallery-hero-content .hero-title,
.gallery-hero-content .hero-lede { text-wrap: balance; }

.gallery-controls {
  position: sticky;
  top: 64px;
  z-index: 50;
  background: rgba(6, 8, 24, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 16px 32px;
}
.controls-inner {
  max-width: 1400px;
  margin: 0 auto;
}
.control-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: center;
}
.control-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.control-label {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.control-group input,
.control-group select {
  font-family: var(--font-body);
  font-size: 13px;
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  color: var(--text-primary);
  min-width: 120px;
}
.control-group input:focus,
.control-group select:focus {
  outline: none;
  border-color: var(--cosmic-glow);
}
.control-group input { min-width: 180px; }

.gallery-stats {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
}

.gallery-body {
  padding: 32px;
  max-width: 1400px;
  margin: 0 auto;
}

.set-section {
  margin-bottom: 48px;
}
.set-header {
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle);
  text-align: center;
}
.set-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  margin-bottom: 6px;
}
.set-meta-row {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--text-muted);
}
.set-family-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--cosmic-glow);
  padding: 3px 8px;
  background: rgba(111, 181, 255, 0.1);
  border-radius: 4px;
  font-weight: 600;
}
.set-license-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 3px 8px;
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
}
.set-count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}
.badge {
  font-size: 9px;
  font-family: var(--font-mono);
  letter-spacing: 0.5px;
  padding: 2px 6px;
  border-radius: 3px;
  text-transform: uppercase;
}
.badge--playable { color: var(--accent-green); border: 1px solid rgba(52, 211, 153, 0.3); }
.badge--recolorable { color: var(--accent-amber); border: 1px solid rgba(251, 191, 36, 0.3); }

.piece-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(var(--cell-size, 76px), var(--cell-size, 76px)));
  gap: 4px;
  justify-content: center;
}
.piece-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 6px;
  border-radius: 6px;
  transition: background 0.1s;
}
.piece-cell:hover {
  background: var(--bg-elevated);
}
.piece-cell img {
  width: var(--piece-size, 56px);
  height: var(--piece-size, 56px);
  object-fit: contain;
  border-radius: 4px;
}

.piece-cell.bg-checkered img {
  background: repeating-conic-gradient(#e8e8e8 0% 25%, #fff 0% 50%) 50% / 16px 16px;
}
.piece-cell.bg-light img {
  background: #f0d9b5;
}
.piece-cell.bg-dark img {
  background: #b58863;
}
.piece-cell.bg-none img {
  background: transparent;
}

.piece-label {
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  margin-top: 4px;
  text-align: center;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.piece-cell-actions {
  display: none;
  gap: 4px;
  margin-top: 4px;
}
.piece-cell:hover .piece-cell-actions {
  display: flex;
  justify-content: center;
}
.label-set {
  font-size: 9px;
  padding: 1px 4px;
  background: rgba(111, 181, 255, 0.08);
  border-radius: 2px;
}

.piece-cell.has-surface .piece-surface-wrap {
  position: relative;
  width: var(--piece-size, 56px);
  height: var(--piece-size, 56px);
  display: flex;
  align-items: center;
  justify-content: center;
}
.piece-surface-disc {
  position: absolute;
  inset: 4%;
  border-radius: 50%;
  border: 2px solid;
  box-sizing: border-box;
}
.piece-cell.has-surface img {
  position: relative;
  z-index: 1;
  width: 65%;
  height: 65%;
  background: transparent;
}

.badge--virtual {
  font-size: 10px;
  padding: 1px 6px;
  background: rgba(168, 85, 247, 0.15);
  color: #a855f7;
  border-radius: 3px;
  font-weight: 500;
  vertical-align: middle;
}

/* --- Board gallery --- */

.board-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
  padding: 0 24px;
}
.board-grid--full {
  grid-template-columns: 1fr;
  max-width: 900px;
  margin: 0 auto;
}
.board-card {
  background: #1a1a2e;
  border: 1px solid #2a2a4a;
  border-radius: 8px;
  overflow: hidden;
  transition: border-color 0.15s;
}
.board-card:hover {
  border-color: #4a4a8a;
}
.board-card-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0f0f1e;
  padding: 12px;
  margin: 0 auto;
}
.board-card-preview img {
  display: block;
  width: 100%;
  height: auto;
}
.board-card-info {
  padding: 10px 12px 6px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.board-card-title {
  font-size: 13px;
  font-weight: 600;
  color: #e0e0e0;
  text-transform: capitalize;
}
.board-card-family {
  font-size: 11px;
  color: #888;
  text-transform: capitalize;
}
.board-card-topo {
  font-size: 10px;
  color: #666;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.board-card-actions {
  padding: 6px 12px 10px;
  display: flex;
  gap: 6px;
}
.btn-icon {
  font-size: 10px;
  padding: 3px 8px;
  background: rgba(100, 100, 200, 0.1);
  border: 1px solid rgba(100, 100, 200, 0.3);
  border-radius: 4px;
  color: #aaa;
  cursor: pointer;
  font-weight: 500;
}
.btn-icon:hover {
  background: rgba(100, 100, 200, 0.2);
  color: #fff;
}
.gallery-empty {
  text-align: center;
  padding: 60px 20px;
  color: #666;
  font-size: 14px;
}

.filters-toggle {
  display: none;
  width: 100%;
  padding: 10px 16px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  cursor: pointer;
  text-align: left;
}
.filters-toggle::after {
  content: ' \25BE';
  float: right;
}
.filters-toggle.active::after {
  content: ' \25B4';
}

@media (max-width: 768px) {
  .gallery-controls { padding: 12px 16px; }
  .filters-toggle { display: block; }
  .control-row {
    display: none;
    flex-direction: column;
    gap: 10px;
    align-items: stretch;
    margin-top: 12px;
  }
  .control-row.open { display: flex; }
  .control-group { width: 100%; }
  .control-group input, .control-group select { min-width: 100%; width: 100%; }
  .gallery-body { padding: 16px; }
  .piece-grid { gap: 2px; }
  .board-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; padding: 0 12px; }
}