/* Catalog — Inkforge stamp atlas (aligned with a61-style tokens) */

.page-catalog {
  --za-ink: var(--ink, #0A0A0A);
  --za-mute: var(--muted, #5C6478);
  --za-paper: var(--paper, #F4F5F8);
  --za-sheet: var(--white, #FFFFFF);
  --za-line: var(--ink, #0A0A0A);
  --za-ember: var(--signal, #FF3D00);
  --za-ember-soft: rgba(255, 61, 0, 0.12);
  --za-sea: var(--cobalt, #1B4DFF);
  --za-sea-soft: rgba(27, 77, 255, 0.12);
  --za-volt: var(--volt, #C8FF00);
  --za-display: var(--display, "Bricolage Grotesque", "Arial Black", sans-serif);
  --za-sans: var(--sans, "IBM Plex Sans", "Segoe UI", sans-serif);
  --za-mono: var(--mono, "IBM Plex Mono", ui-monospace, monospace);
  --za-ease: var(--ease, cubic-bezier(0.2, 0.85, 0.25, 1));
  --za-border: var(--border, 3px solid #0A0A0A);
  --za-border-thin: var(--border-thin, 2px solid #0A0A0A);
  --za-shadow: var(--shadow, 6px 6px 0 #0A0A0A);
  --za-shadow-sm: var(--shadow-sm, 3px 3px 0 #0A0A0A);
  --za-h1: clamp(2.2rem, 1.1rem + 3.8vw, 3.6rem);
  --za-h2: clamp(1.1rem, 0.95rem + 0.7vw, 1.45rem);
  --za-lead: clamp(0.95rem, 0.88rem + 0.28vw, 1.08rem);
  --za-small: clamp(0.68rem, 0.64rem + 0.14vw, 0.76rem);
  --za-sticky-top: calc(var(--ticker-h, 34px) + var(--mast-h, 76px) + 0.45rem);
}

.page-catalog .a61-stage,
.page-catalog .a61-prism-stage,
.page-catalog .page-main {
  background: transparent !important;
  color: var(--za-ink) !important;
  font-family: var(--za-sans);
}

.page-catalog .page-main {
  max-width: none;
  padding: 0 0 3.5rem;
}

.page-catalog .a61-aisle-rail {
  display: none !important;
}

.page-catalog .page-main h1,
.page-catalog .page-main h2,
.page-catalog .page-main h3,
.page-catalog .page-main p,
.page-catalog .page-main span,
.page-catalog .page-main a,
.page-catalog .page-main strong,
.page-catalog .page-main em,
.page-catalog .page-main button,
.page-catalog .page-main li,
.page-catalog .page-main small {
  color: inherit;
}

.page-catalog .visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.za-root,
.a60x-cat-canvas {
  position: relative;
  isolation: isolate;
  padding: 0.85rem clamp(1rem, 3.2vw, 2.75rem) 0;
  display: grid;
  grid-template-columns: 1fr;
  grid-template-areas:
    "banner"
    "tools"
    "deck"
    "links";
  gap: 1rem;
  background:
    linear-gradient(90deg, transparent 79px, rgba(10, 10, 10, 0.04) 79px, rgba(10, 10, 10, 0.04) 80px, transparent 80px),
    linear-gradient(0deg, transparent 79px, rgba(10, 10, 10, 0.04) 79px, rgba(10, 10, 10, 0.04) 80px, transparent 80px),
    radial-gradient(ellipse 42% 30% at 100% 0%, var(--za-sea-soft), transparent 55%),
    radial-gradient(ellipse 36% 28% at 0% 8%, rgba(200, 255, 0, 0.14), transparent 50%),
    var(--za-paper);
  background-size: 80px 80px, 80px 80px, auto, auto, auto;
  overflow: visible;
  container-type: inline-size;
  container-name: zenith-root;
}

.za-banner,
.za-tools,
.za-deck,
.za-links,
.za-empty {
  position: relative;
  z-index: 1;
}

.za-banner { grid-area: banner; }
.za-tools { grid-area: tools; }
.za-deck { grid-area: deck; }
.za-links { grid-area: links; }

.za-eyebrow {
  margin: 0 0 0.4rem;
  font-family: var(--za-mono);
  font-size: var(--za-small);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--za-sea);
}

.za-reveal,
.a60x-cat-reveal {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: no-preference) {
  .za-reveal.is-visible,
  .a60x-cat-reveal.is-visible {
    animation: za-rise 0.45s var(--za-ease) backwards;
  }
}

.za-crumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
  margin-bottom: 0.85rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--za-mute);
}

.za-crumb a {
  color: var(--za-sea);
  text-decoration: none;
}

.za-crumb a:hover { text-decoration: underline; }

.za-banner-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) auto;
  gap: 1rem 1.5rem;
  align-items: end;
  padding: 1.1rem 1.15rem 1.2rem;
  background: var(--za-sheet);
  border: var(--za-border);
  box-shadow: var(--za-shadow);
}

.za-banner h1 {
  margin: 0;
  font-family: var(--za-display);
  font-size: var(--za-h1);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 0.98;
  max-width: 14ch;
  text-transform: uppercase;
}

.za-banner h1 em {
  font-style: normal;
  color: var(--za-sea);
  background: var(--za-volt);
  padding: 0 0.2em;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.za-lede {
  margin: 0.55rem 0 0;
  max-width: 42ch;
  font-size: var(--za-lead);
  line-height: 1.45;
  color: var(--za-mute);
}

.za-banner-stats {
  display: grid;
  grid-template-columns: auto auto;
  gap: 0.55rem 1rem;
  align-items: end;
}

.za-banner-stats > div {
  display: flex;
  flex-direction: column;
  gap: 0.12rem;
  min-width: 4.5rem;
  padding: 0.55rem 0.65rem;
  background: var(--za-paper);
  border: var(--za-border-thin);
}

.za-banner-stats strong {
  font-family: var(--za-display);
  font-size: clamp(1.45rem, 1.15rem + 1vw, 1.95rem);
  font-weight: 800;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.za-banner-stats span {
  font-family: var(--za-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--za-mute);
}

.za-banner-cta {
  grid-column: 1 / -1;
  display: inline-flex;
  justify-content: center;
  padding: 0.7rem 1rem;
  font-family: var(--za-display);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--za-ink);
  background: var(--za-volt);
  border: var(--za-border);
  box-shadow: var(--za-shadow-sm);
  transition: transform 0.15s var(--za-ease), box-shadow 0.15s var(--za-ease), background 0.15s;
}

.za-banner-cta:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--za-ink);
  color: var(--za-ink);
  background: #d8ff3a;
}

.za-tools,
.a60x-cat-dock-wrap {
  position: sticky;
  top: var(--za-sticky-top);
  z-index: 40;
}

.za-tools-inner,
.a60x-cat-dock {
  padding: 0.85rem 1rem;
  background: var(--za-sheet);
  border: var(--za-border);
  box-shadow: var(--za-shadow-sm);
  display: grid;
  gap: 0.65rem;
  transition: box-shadow 0.2s var(--za-ease);
  container-type: inline-size;
  container-name: zenith-tools;
}

.a60x-cat-dock.is-scrolled {
  box-shadow: var(--za-shadow);
}

.za-tools-label {
  margin: 0;
  font-family: var(--za-mono);
  font-size: var(--za-small);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--za-mute);
}

.za-filters {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.4rem;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 0.15rem;
}

.za-filters::-webkit-scrollbar { display: none; }

.za-filter {
  flex: 0 0 auto;
  appearance: none;
  border: var(--za-border-thin) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  background: var(--za-paper);
  cursor: pointer;
  padding: 0.42rem 0.75rem;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--za-ink);
  white-space: nowrap;
  transition: background 0.15s var(--za-ease), color 0.15s var(--za-ease), transform 0.15s var(--za-ease);
}

.za-filter:hover {
  background: var(--za-sea-soft);
  color: var(--za-sea);
}

.za-filter.is-active,
.za-filter[aria-selected="true"] {
  color: var(--za-sheet);
  background: var(--za-ink);
  border-color: var(--za-ink) !important;
}

.za-kit {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.55rem;
  align-items: stretch;
}

@container zenith-tools (max-width: 28rem) {
  .za-kit { grid-template-columns: 1fr; }
}

.za-sort { position: relative; }

.za-sort-trigger {
  appearance: none;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  width: 100%;
  padding: 0.55rem 0.7rem;
  border: var(--za-border-thin) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  background: var(--za-paper);
  cursor: pointer;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--za-ink);
}

.za-sort-trigger span {
  font-family: var(--za-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--za-mute);
}

.za-sort-trigger em {
  font-style: normal;
  font-weight: 700;
  flex: 1;
  text-align: left;
}

.za-sort-trigger svg {
  width: 0.7rem;
  height: 0.7rem;
}

.za-sort-menu {
  position: absolute;
  top: calc(100% + 0.3rem);
  left: 0;
  right: 0;
  z-index: 50;
  margin: 0;
  padding: 0.25rem;
  list-style: none;
  background: var(--za-sheet);
  border: var(--za-border);
  box-shadow: var(--za-shadow-sm);
}

.za-sort-menu button {
  appearance: none;
  width: 100%;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  background: transparent;
  cursor: pointer;
  padding: 0.55rem 0.6rem;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  text-align: left;
  color: var(--za-ink);
}

.za-sort-menu button:hover,
.za-sort-menu button.is-selected {
  background: var(--za-volt);
  color: var(--za-ink);
}

.za-search {
  display: grid;
  grid-template-columns: 1fr auto;
  border: var(--za-border-thin);
  background: var(--za-paper);
  overflow: hidden;
}

.za-search input {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  background: transparent !important;
  padding: 0.55rem 0.7rem !important;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  outline: none;
  color: var(--za-ink) !important;
}

.za-search input::placeholder {
  color: var(--za-mute);
  opacity: 0.8;
}

.za-search button {
  appearance: none;
  border: 0 !important;
  border-left: var(--za-border-thin) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  background: var(--za-sea);
  color: var(--za-sheet);
  cursor: pointer;
  padding: 0 0.9rem;
  font: inherit;
  font-weight: 800;
}

.za-search button:hover {
  background: var(--cobalt-deep, #1236B8);
}

.za-meta {
  margin: 0;
  font-size: 0.8rem;
  color: var(--za-mute);
}

.za-meta strong {
  color: var(--za-ink);
  font-weight: 700;
}

.za-deck,
.a60x-cat-wall {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  align-items: stretch;
  container-type: inline-size;
  container-name: zenith-deck;
  transition: opacity 0.3s var(--za-ease);
}

.a60x-cat-wall.is-sorting { opacity: 0.55; }

@container zenith-deck (max-width: 40rem) {
  .za-deck,
  .a60x-cat-wall { grid-template-columns: 1fr; }
}

@container zenith-root (min-width: 70rem) {
  .za-deck,
  .a60x-cat-wall { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.za-plate,
.a60x-cat-card {
  opacity: 1;
  transform: none;
  min-width: 0;
}

@media (prefers-reduced-motion: no-preference) {
  .za-plate.is-visible,
  .a60x-cat-card.is-visible {
    animation: za-rise 0.4s var(--za-ease) backwards;
  }
}

.za-plate.is-hidden,
.a60x-cat-card.is-hidden {
  display: none !important;
}

.za-plate-shell {
  position: relative;
  isolation: isolate;
  height: 100%;
}

.za-plate-shell::before { display: none; }

.za-plate-inner {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: 1rem 1.05rem 1.1rem;
  background: var(--za-sheet);
  border: var(--za-border);
  box-shadow: var(--za-shadow-sm);
  overflow: hidden;
  transition: transform 0.15s var(--za-ease), box-shadow 0.15s var(--za-ease);
}

.za-plate:hover .za-plate-inner {
  transform: translate(-2px, -2px);
  box-shadow: var(--za-shadow);
}

.za-plate-watermark {
  position: absolute;
  right: 0.35rem;
  top: -0.15rem;
  font-family: var(--za-display);
  font-size: clamp(3.2rem, 7vw, 5rem);
  font-weight: 800;
  line-height: 1;
  color: var(--plate-hue, var(--za-sea));
  opacity: 0.1;
  pointer-events: none;
  user-select: none;
}

.za-plate-head {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.65rem;
  align-items: start;
}

.za-plate-mark {
  display: grid;
  place-items: center;
  width: 2.7rem;
  height: 2.7rem;
  text-decoration: none;
  color: var(--za-sheet);
  background: var(--plate-hue, var(--za-sea));
  border: var(--za-border-thin);
  box-shadow: 2px 2px 0 var(--za-ink);
  font-family: var(--za-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.za-plate-num { display: none; }

.za-plate-title h2 {
  margin: 0;
  font-family: var(--za-display);
  font-size: var(--za-h2);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.za-plate-title h2 a {
  color: inherit;
  text-decoration: none;
}

.za-plate-title h2 a:hover {
  color: var(--za-sea);
}

.za-plate-title p {
  margin: 0.28rem 0 0;
  font-size: 0.8rem;
  line-height: 1.35;
  color: var(--za-mute);
}

.za-plate-count {
  font-family: var(--za-display);
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1;
  color: var(--za-ink);
  background: var(--za-volt);
  border: var(--za-border-thin);
  padding: 0.25rem 0.4rem;
  font-variant-numeric: tabular-nums;
}

.za-mosaic {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.4rem;
}

.za-tile {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--za-paper);
  border: var(--za-border-thin);
  text-decoration: none;
  opacity: 1;
}

.za-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s var(--za-ease);
}

.za-tile:hover img { transform: scale(1.06); }

.za-tile-sku {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0.2rem 0.25rem;
  font-family: var(--za-mono);
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #fff;
  background: linear-gradient(transparent, rgba(10, 10, 10, 0.82));
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.za-tile-more {
  display: grid;
  place-content: center;
  text-align: center;
  color: var(--za-ink);
  background: var(--za-volt);
  border-style: dashed;
}

.za-tile-more span {
  font-family: var(--za-display);
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1;
}

.za-tile-more small {
  font-family: var(--za-mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--za-mute);
}

.za-plate-foot {
  position: relative;
  z-index: 1;
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: end;
  gap: 0.55rem;
  padding-top: 0.7rem;
  border-top: 2px dashed rgba(10, 10, 10, 0.2);
}

.za-names {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
  flex: 1;
}

.za-names a {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--za-mute);
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
  max-width: 18ch;
}

.za-names a:hover { color: var(--za-sea); }

.za-plate-cta {
  flex: 0 0 auto;
  font-family: var(--za-display);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--za-ink);
  background: var(--za-paper);
  border: var(--za-border-thin);
  padding: 0.4rem 0.65rem;
}

.za-plate-cta:hover {
  background: var(--za-sea);
  color: var(--za-sheet);
}

.za-empty {
  margin: 0;
  padding: 1.5rem;
  text-align: center;
  font-weight: 700;
  color: var(--za-mute);
  background: var(--za-sheet);
  border: 2px dashed var(--za-ink);
}

.za-links {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.65rem;
  margin-bottom: 0.5rem;
}

.za-link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 0.55rem;
  row-gap: 0.1rem;
  padding: 0.85rem 0.9rem;
  text-decoration: none;
  color: inherit;
  background: var(--za-sheet);
  border: var(--za-border);
  box-shadow: var(--za-shadow-sm);
  opacity: 1;
  transition: transform 0.15s var(--za-ease), box-shadow 0.15s var(--za-ease);
}

.za-link:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--za-shadow);
  color: inherit;
}

.za-link > span:first-child {
  grid-row: 1 / 3;
  align-self: center;
  width: 1.9rem;
  height: 1.9rem;
  display: grid;
  place-items: center;
  font-family: var(--za-mono);
  font-weight: 700;
  color: var(--za-ink);
  background: var(--za-volt);
  border: var(--za-border-thin);
}

.za-link strong {
  font-family: var(--za-display);
  font-size: 0.88rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

.za-link em {
  font-style: normal;
  font-size: 0.72rem;
  color: var(--za-mute);
}

@keyframes za-rise {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 860px) {
  .za-banner-grid { grid-template-columns: 1fr; }
  .za-banner h1 { max-width: none; }
  .za-banner-stats { justify-self: start; }
  .za-deck,
  .a60x-cat-wall { grid-template-columns: 1fr; }
  .za-links { grid-template-columns: 1fr 1fr; }
  .page-catalog { --za-sticky-top: calc(var(--ticker-h, 34px) + var(--mast-h, 76px) + 0.25rem); }
}

@media (max-width: 520px) {
  .za-links { grid-template-columns: 1fr; }
  .za-plate-head { grid-template-columns: auto 1fr; }
  .za-plate-count {
    grid-column: 2;
    justify-self: start;
  }
  .za-plate:hover .za-plate-inner,
  .za-banner-cta:hover,
  .za-link:hover {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .za-reveal,
  .a60x-cat-reveal,
  .za-plate,
  .a60x-cat-card,
  .za-tile,
  .za-link {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
    transition: none !important;
  }
}