:root {
  --font-display: 'Ysabeau', sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --color-bg: rgb(180, 180, 180);
  --color-card: rgb(200, 200, 200);
  --color-text: #222;
  --color-text-light: #111;
  --color-muted: #666;
  --color-subtle: #999;
  --color-tag-bg: #eee;
  --color-tag-text: #555;
  --color-white: #fff;
  --color-border: #ddd;
  --color-border-dark: #ccc;
  --color-border-focus: #888;
  --color-overlay: rgba(0,0,0,0.5);
  --color-overlay-hover: rgba(0,0,0,0.7);
  --radius: 12px;
  --radius-sm: 6px;
  --radius-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 32px;
}
* { box-sizing: border-box; }
body {
  font-variant-numeric: lining-nums;
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  margin: 0;
  padding: 20px;
}
h1 {
  font-family: var(--font-display);
  text-align: center;
  font-size: 3.64rem;
  font-weight: 800;
  margin-bottom: 6px;
  color: var(--color-text);
  letter-spacing: -0.5px;
}
.subtitle {
  font-family: var(--font-display);
  text-align: center;
  color: var(--color-text);
  font-size: 1rem;
  font-weight: 400;
  font-style: italic;
  margin-bottom: var(--spacing-md);
}

/* Controls */
.controls {
  max-width: 1400px;
  margin: 0 auto 20px;
  background: rgb(242, 242, 242);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--spacing-md);
}
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 12px;
}
.filter-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1 1 auto;
}
.filter-section-title {
  font-size: 0.77rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-muted);
  padding-bottom: 4px;
  border-bottom: 1px solid var(--color-border-dark);
}
.filter-section-fields {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: flex-end;
}
.filter-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1 1 120px;
}
.filter-group label {
  font-size: 0.83rem;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.filter-group select, .search-input {
  background: rgb(225, 225, 225);
  color: var(--color-text);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-sm);
  padding: 6px 8px;
  font-size: 0.93rem;
  width: 100%;
}
.filter-group select:focus, .search-input:focus {
  outline: none;
  border-color: var(--color-border-focus);
}
.filter-group select.filter-active {
  background: rgb(185, 185, 185);
  font-weight: 600;
}
.filter-section-fields .filter-group {
  flex: 0 0 auto;
}
.filter-section-fields select {
  width: auto;
  min-width: 80px;
}
.sort-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: flex-end;
  border-top: 1px solid var(--color-border-dark);
  padding-top: 12px;
  margin-top: 4px;
}
.sort-row .filter-group { flex: 0 1 140px; }
.search-group { flex: 1 1 200px; }
.result-count {
  font-size: 1.1rem;
  margin-left: auto;
}
.count-num {
  font-weight: 700;
  color: var(--color-text);
}
.count-label {
  color: var(--color-muted);
}
.reset-btn {
  background: var(--color-border);
  color: var(--color-text);
  border: none;
  border-radius: var(--radius-sm);
  padding: 8px 16px;
  cursor: pointer;
  font-size: 0.93rem;
}
.reset-btn:hover { background: var(--color-border-dark); }
.reset-btn.filter-active { background: rgb(185, 185, 185); font-weight: 600; border: 1px solid rgb(120, 120, 120); }

/* Shared typography */
.title-display {
  font-family: var(--font-display);
  color: var(--color-text-light);
  line-height: 1.2;
}
.label-light { font-weight: 400; }
.num-bold {
  font-weight: 700;
}
.meta-tag {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  background: var(--color-tag-bg);
  color: var(--color-tag-text);
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  margin: 3px;
  letter-spacing: 0.3px;
}
.meta-tag--stats {
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}
.meta-key {
  font-size: 0.85rem;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-weight: 400;
}
.meta-val {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-text);
  font-weight: 600;
  text-transform: capitalize;
}
.meta-val.no-capitalize {
  text-transform: none;
}
.meta-pct {
  font-size: 0.78rem;
  color: var(--color-subtle);
  font-family: var(--font-body);
}
.meta-tag--recipient {
  background: var(--color-text);
}
.meta-tag--recipient .meta-key {
  color: rgba(255,255,255,0.6);
}
.meta-tag--recipient .meta-val {
  color: #fff;
}
.slap-card.has-recipient {
  border: 2px solid rgb(80, 80, 80);
  background: rgb(225, 225, 225);
  box-shadow: inset 0 0 36px rgba(255, 255, 255, 0.65), 0 4px 12px rgba(0, 0, 0, 0.2);
}
.chip-divider {
  flex-basis: 100%;
  height: 1px;
  background: var(--color-border-focus);
  margin: 12px 0;
}

/* Gallery */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  max-width: 1400px;
  margin: 0 auto;
}
.slap-card {
  background: var(--color-card);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.2s;
  padding-top: var(--spacing-lg);
  cursor: pointer;
}
.slap-card:hover { transform: translateY(-4px); }
.slap-card.hidden { display: none; }
.slap-image-wrap {
  aspect-ratio: 1;
  padding: var(--spacing-lg) 12px 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.slap-image {
  max-width: 100%;
  max-height: 100%;
  border-radius: var(--radius-xs);
}
.slap-info {
  padding: 2px var(--spacing-md) 12px;
  display: flex;
  flex-direction: column;
}
.slap-title {
  font-size: 2.415rem;
  text-align: center;
}
.slap-meta {
  color: var(--color-muted);
  text-align: center;
  margin-top: 8px;
}
.no-image, .lightbox-no-image {
  display: flex;
  align-items: center;
  justify-content: center;
}
.no-image {
  background: var(--color-tag-bg);
  color: var(--color-subtle);
  aspect-ratio: 1;
}

/* Lightbox */
.lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 1000;
  overflow-y: auto;
  padding: 20px;
}
.lightbox-overlay.active { display: flex; justify-content: center; align-items: center; }
.lightbox {
  background: var(--color-card);
  border-radius: var(--radius);
  max-width: 95vw;
  max-height: 90vh;
  width: 100%;
  margin: 20px auto;
  overflow: hidden;
  position: relative;
  display: flex;
}
.lightbox-image-side { flex: 1; min-width: 0; overflow: hidden; background: var(--color-card); }
.lightbox-details-side {
  width: 372px;
  flex-shrink: 0;
  overflow-y: hidden;
  background: var(--color-card);
  display: flex;
  flex-direction: column;
}
.lightbox-close, .lightbox-nav {
  position: absolute;
  background: var(--color-overlay);
  color: var(--color-white);
  border: none;
  font-size: 1.5rem;
  border-radius: 50%;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-close:hover, .lightbox-nav:hover { background: var(--color-overlay-hover); }
.lightbox-close { top: 12px; right: 16px; width: 40px; height: 40px; }
.lightbox-nav { top: 50%; transform: translateY(-50%); width: 44px; height: 44px; }
.lightbox-prev { left: 12px; }
.lightbox-next { right: 12px; }
.lightbox-image-wrap {
  position: relative;
  background: var(--color-card);
  padding: var(--spacing-lg);
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
#lightbox-img-container,
.lightbox-grid {
  transition: opacity 0.15s ease;
}
.lightbox-fade { opacity: 0; }
.magnifier-lens {
  position: absolute;
  border-radius: 50%;
  border: 2px solid var(--color-border-dark);
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
  pointer-events: none;
  z-index: 10;
  background-repeat: no-repeat;
  overflow: visible;
}
.loupe-cat { display: none; }
.has-cat .loupe-cat {
  display: block;
  position: absolute;
  font-size: 20px;
  top: 50%;
  left: 50%;
  animation: orbit-cat 8s linear infinite;
  pointer-events: none;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.3));
}
@keyframes orbit-cat {
  0%   { transform: rotate(0deg) translateX(138px) rotate(0deg); }
  100% { transform: rotate(360deg) translateX(138px) rotate(-360deg); }
}
#lightbox-img-container { position: relative; cursor: crosshair; }
.lightbox-image {
  width: 100%;
  max-height: calc(90vh - 2 * var(--spacing-lg));
  object-fit: contain;
  display: block;
}
.lightbox-no-image {
  width: 100%;
  height: 300px;
  background: var(--color-card);
  color: var(--color-muted);
  font-size: 1.2rem;
}
.lightbox-details {
  padding: 0 24px 32px;
  overflow-y: auto;
  flex: 1;
}
.lightbox-title {
  font-size: 2.5rem;
  text-align: left;
  padding: 32px 24px 20px;
  background: var(--color-card);
  flex-shrink: 0;
}
.chip-section-title {
  flex-basis: 100%;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-muted);
  margin: 8px 0 4px;
}
.lightbox-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
}
.lightbox-notes { width: 100%; }

@media (max-width: 1024px) {
  .lightbox-overlay.active { align-items: flex-start; }
  .lightbox { flex-direction: column; max-height: none; overflow: visible; }
  .lightbox-image-side { overflow: visible; }
  .lightbox-image-wrap { height: auto; }
  .lightbox-image { max-height: 60vh; }
  .lightbox-details-side { width: 100%; }
  .lightbox-title { font-size: 2rem; }
}
@media (max-width: 768px) {
  body { padding: 12px; }
  h1 { font-size: 1.8rem; }
  .controls { padding: 12px; }
  .filter-group { flex: 1 1 100%; }
  .sort-row .filter-group { flex: 1 1 calc(50% - 5px); }
  .search-group { flex: 1 1 100%; }
  .lightbox-overlay { padding: 0; }
  .lightbox-overlay.active { align-items: stretch; }
  .lightbox { margin: 0; border-radius: 0; min-height: 100vh; max-width: 100vw; }
  .lightbox-image { max-height: 50vh; }
  .lightbox-image-wrap { padding: var(--spacing-md); }
  .lightbox-details { padding: 0 16px 24px; }
  .lightbox-title { font-size: 1.5rem; padding: 16px 16px 12px; }
  .lightbox-nav { width: 36px; height: 36px; font-size: 1.2rem; }
  .lightbox-close { top: 8px; right: 8px; }
}