/**
 * WenPai Catalog UI
 *
 * Visual source = **this site's active child theme + Global Styles**
 * (what /news/ and /forums/ already use) — NOT the Suede parent defaults.
 * Otherwise every ecosite catalog would look identical (parent purple etc.).
 *
 * Production CTAs use class `wp-element-button` so host Global Styles paint them.
 * This file only does layout chrome (cards / tabs / search shell).
 */

:root,
body {
  /* —— from host child theme.json / Global Styles (never hardcode brand) —— */
  --catalog-accent: var(--wp--preset--color--accent, var(--wp--preset--color--primary));
  --catalog-accent-strong: var(--wp--preset--color--secondary, var(--catalog-accent));
  --catalog-accent-soft: var(--wp--preset--color--accent-10, color-mix(in srgb, var(--catalog-accent) 12%, var(--wp--preset--color--base, #fff)));
  --catalog-ink: var(--wp--preset--color--contrast, #0a0a0a);
  --catalog-bg: var(--wp--preset--color--base, #ffffff);
  --catalog-surface: var(--wp--preset--color--neutral, #f5f5f5);
  --catalog-muted: color-mix(in srgb, var(--catalog-ink) 58%, var(--catalog-bg));
  --catalog-border: color-mix(in srgb, var(--catalog-ink) 10%, transparent);
  /* link tone differs per site Global Styles (mudelms=primary, most=secondary) */
  --catalog-link: var(--wp--preset--color--secondary, var(--wp--preset--color--primary));

  --catalog-radius: var(--wp--preset--border-radius--medium, 12px);
  --catalog-radius-sm: var(--wp--preset--border-radius--small, 8px);
  --catalog-shadow: 0 1px 2px color-mix(in srgb, var(--catalog-ink) 4%, transparent),
    0 10px 28px color-mix(in srgb, var(--catalog-ink) 5%, transparent);
  --catalog-shadow-hover: 0 2px 6px color-mix(in srgb, var(--catalog-ink) 5%, transparent),
    0 18px 40px color-mix(in srgb, var(--catalog-ink) 8%, transparent);
  --catalog-ease: cubic-bezier(0.22, 1, 0.36, 1);

  --catalog-font: inherit;
  --catalog-display: inherit;
}

/* Match ecosite news/forums search: separate input + contrast icon btn */
.wcu-search {
  display: flex;
  gap: 10px;
  justify-content: center;
  align-items: stretch;
  max-width: 40rem;
  margin: 0 auto 1.75rem;
  background: transparent;
  border: 0;
}
.wcu-search input[type="search"] {
  flex: 1;
  min-width: 0;
  padding: 10px 20px;
  border: 1px solid var(--wp--preset--color--neutral, var(--catalog-border));
  border-radius: 8px;
  background: transparent;
  color: var(--catalog-ink);
  font: inherit;
  font-size: var(--wp--preset--font-size--x-small, 16px);
}
.wcu-search input[type="search"]:focus {
  outline: 2px solid color-mix(in srgb, var(--wp--preset--color--primary) 35%, transparent);
  outline-offset: 1px;
}
.wcu-search button {
  padding: 10px 20px;
  border: 1px solid var(--wp--preset--color--neutral, transparent);
  border-radius: 10px;
  background: var(--wp--preset--color--contrast);
  color: var(--wp--preset--color--base, #fff);
  cursor: pointer;
  font: inherit;
  font-size: var(--wp--preset--font-size--x-small, 16px);
  font-weight: 400;
  transition: background 0.2s var(--catalog-ease), color 0.2s var(--catalog-ease);
}
.wcu-search button:hover {
  background: var(--wp--preset--color--primary);
  color: var(--catalog-btn-fg, #fff);
}

.wcu-empty {
  text-align: center;
  padding: 3.5rem 1.25rem;
  color: var(--catalog-muted);
  background: var(--catalog-surface);
  border: 1px solid var(--catalog-border);
}
.wcu-empty p {
  margin: 0;
  font-size: 1.02rem;
}

.wcu-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.15rem;
}
@media (min-width: 768px) {
  .wcu-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
  }
}

.wcu-card {
  background: var(--catalog-bg);
  border: 1px solid var(--catalog-border);
  border-radius: var(--catalog-radius);
  box-shadow: var(--catalog-shadow);
  overflow: hidden;
  transition: transform 0.35s var(--catalog-ease), box-shadow 0.35s var(--catalog-ease), border-color 0.25s ease;
}
.wcu-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--catalog-shadow-hover);
  border-color: color-mix(in srgb, var(--catalog-accent) 35%, var(--catalog-border));
}
.wcu-card__link {
  display: flex;
  gap: 1.05rem;
  padding: 1.1rem 1.15rem;
  text-decoration: none;
  color: inherit;
  align-items: stretch;
  min-height: 6.75rem;
}
.wcu-card__cover {
  flex: 0 0 4.75rem;
  width: 4.75rem;
  border-radius: var(--catalog-radius-sm);
  background: var(--catalog-surface) center / cover no-repeat;
  transition: transform 0.45s var(--catalog-ease);
}
.wcu-card:hover .wcu-card__cover {
  transform: scale(1.02);
}
.wcu-card__cover--empty {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--catalog-surface);
  border: 1px dashed color-mix(in srgb, var(--catalog-ink) 12%, transparent);
  color: color-mix(in srgb, var(--catalog-ink) 35%, transparent);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.wcu-card__body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  justify-content: flex-start;
  padding-top: 0.15rem;
}
.wcu-card__badge {
  align-self: flex-start;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.15rem 0.45rem;
  background: var(--catalog-accent-soft);
  color: var(--catalog-accent-strong);
  border: 1px solid color-mix(in srgb, var(--catalog-accent) 22%, transparent);
}
.wcu-card__title {
  margin: 0;
  font-family: var(--catalog-display);
  font-size: 1.08rem;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--catalog-ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wcu-card__summary {
  margin: 0;
  color: var(--catalog-muted);
  font-size: 0.9rem;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.wcu-card__meta {
  margin: 0.15rem 0 0;
  padding: 0;
  list-style: none;
  color: var(--catalog-muted);
  font-size: 0.78rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.55rem;
}
.wcu-card__meta li:not(:last-child)::after {
  content: "·";
  margin-left: 0.55rem;
  opacity: 0.35;
}
.wcu-grid:has(.wcu-card--shot) {
  grid-template-columns: 1fr 1fr;
}
@media (min-width: 900px) {
  .wcu-grid:has(.wcu-card--shot) {
    grid-template-columns: 1fr 1fr 1fr;
  }
}
.wcu-card--shot {
  background: var(--catalog-ink);
  border-color: transparent;
}
.wcu-card__link--shot {
  flex-direction: column;
  padding: 0;
  gap: 0;
  min-height: 0;
  color: var(--catalog-bg);
}
.wcu-card__shot {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  background: var(--catalog-surface) center / cover no-repeat;
  overflow: hidden;
  transition: transform 0.5s var(--catalog-ease);
}
.wcu-card--shot:hover .wcu-card__shot {
  transform: scale(1.03);
}
.wcu-card__shot-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: color-mix(in srgb, var(--catalog-ink) 28%, transparent);
  background: var(--catalog-surface);
}
.wcu-card__shot-title {
  display: block;
  padding: 0.85rem 1.05rem;
  font-family: var(--catalog-display);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -0.01em;
  background: var(--catalog-ink);
  position: relative;
}

.wcu-detail__cover {
  height: clamp(10.5rem, 28vw, 16rem);
  border-radius: var(--catalog-radius);
  background: var(--catalog-surface) center / cover no-repeat;
  margin-bottom: 1.4rem;
  border: 1px solid var(--catalog-border);
}
.wcu-detail__title {
  margin: 0 0 0.5rem;
  font-family: var(--catalog-display);
  font-size: clamp(1.55rem, 2.8vw, 2.05rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--catalog-ink);
}
.wcu-detail__summary {
  color: var(--catalog-muted);
  max-width: 38rem;
  font-size: 1.02rem;
  line-height: 1.65;
  margin: 0;
}
.wcu-detail__cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  margin: 1.35rem 0 1.75rem;
}
/*
 * Buttons match live news/forums CTAs (block attrs on each site),
 * NOT Suede parent GS defaults (radius 0 · 15×30 filled).
 *
 * Primary  ≈ forums「快速发帖」: filled primary, radius 15, pad 10×30
 * Secondary ≈ news「开发路线」: outline primary, radius 15, pad 5×30, 14px
 */
.wcu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-sizing: border-box;
  font-family: inherit;
  font-weight: 400;
  letter-spacing: normal;
  text-transform: none;
  line-height: 1.5;
  cursor: pointer;
  transition: background 0.2s var(--catalog-ease), color 0.2s var(--catalog-ease), border-color 0.2s ease;
}
.wcu-btn--primary,
.wcu-btn--primary.wp-element-button {
  padding: 10px 30px;
  border-radius: 15px;
  border: 0;
  background: var(--wp--preset--color--primary);
  color: var(--catalog-btn-fg, #ffffff);
  font-size: var(--wp--preset--font-size--x-small, 16px);
}
.wcu-btn--primary:hover,
.wcu-btn--primary.wp-element-button:hover {
  background: var(--wp--preset--color--contrast);
  color: var(--wp--preset--color--base, #fff);
}
.wcu-btn--secondary,
.wcu-btn--secondary.wp-element-button {
  padding: 5px 30px;
  border-radius: 15px;
  border: 1px solid var(--wp--preset--color--primary);
  background: transparent;
  color: var(--wp--preset--color--primary);
  font-size: 14px;
}
.wcu-btn--secondary:hover,
.wcu-btn--secondary.wp-element-button:hover {
  background: var(--wp--preset--color--primary);
  color: var(--catalog-btn-fg, #ffffff);
}
@media (max-width: 768px) {
  .wcu-btn { flex: 1 1 100%; }
}

.wcu-detail__layout {
  display: grid;
  gap: 1.5rem;
}
@media (min-width: 900px) {
  .wcu-detail__layout {
    grid-template-columns: minmax(0, 1fr) 15rem;
    gap: 1.75rem;
  }
}
.wcu-detail__aside:empty { display: none; }

.wcu-detail__hero--plugin {
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
}
.wcu-detail__plugin-icon {
  flex: 0 0 4.5rem;
  width: 4.5rem;
  height: 4.5rem;
  border-radius: var(--catalog-radius-sm);
  background: var(--catalog-surface) center / cover no-repeat;
  border: 1px solid var(--catalog-border);
}
.wcu-tabs__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: 1px solid var(--catalog-border);
  margin-bottom: 1.1rem;
}
.wcu-tabs__btn {
  border: 0;
  background: transparent;
  padding: 0.75rem 1rem;
  cursor: pointer;
  color: var(--catalog-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  font: inherit;
  font-size: 0.92rem;
}
.wcu-tabs__btn:hover { color: var(--catalog-ink); }
.wcu-tabs__btn.is-active {
  color: var(--catalog-accent);
  border-bottom-color: var(--catalog-accent);
  font-weight: 600;
}
.wcu-tabs__panel {
  display: none;
  color: var(--catalog-ink);
  line-height: 1.7;
  font-size: 0.98rem;
}
.wcu-tabs__panel.is-active {
  display: block;
  animation: wcu-fade 0.3s var(--catalog-ease);
}
.wcu-tabs__panel p,
.wcu-tabs__panel li { color: var(--catalog-muted); }
.wcu-tabs__panel p:first-child { margin-top: 0; }

.wcu-detail__shot-layout {
  display: grid;
  gap: 1.5rem;
}
@media (min-width: 900px) {
  .wcu-detail__shot-layout {
    grid-template-columns: minmax(0, 1.35fr) minmax(15.5rem, 0.85fr);
    align-items: start;
    gap: 1.85rem;
  }
}
.wcu-detail__shot {
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: var(--catalog-radius);
  background: var(--catalog-surface) center / cover no-repeat;
  border: 1px solid var(--catalog-border);
}
.wcu-detail__shot-body {
  margin-top: 1.6rem;
  padding-top: 1.35rem;
  border-top: 1px solid var(--catalog-border);
  color: var(--catalog-muted);
  line-height: 1.7;
}

.wcu-dl { margin: 0; padding: 0.2rem 0; }
.wcu-dl__row {
  display: grid;
  grid-template-columns: 4.25rem 1fr;
  gap: 0.65rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--catalog-border);
  font-size: 0.88rem;
}
.wcu-dl__row:last-child { border-bottom: 0; }
.wcu-dl__row dt { margin: 0; color: var(--catalog-muted); font-weight: 500; }
.wcu-dl__row dd { margin: 0; color: var(--catalog-ink); font-weight: 550; word-break: break-word; }

.wcu-block {
  background: var(--catalog-bg);
  border: 1px solid var(--catalog-border);
  border-radius: var(--catalog-radius);
  padding: 1.2rem 1.3rem 1.3rem;
  margin-bottom: 0.95rem;
}
.wcu-block__title {
  margin: 0 0 0.55rem;
  font-family: var(--catalog-display);
  font-size: 1.08rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--catalog-ink);
}
.wcu-block__body {
  color: var(--catalog-muted);
  line-height: 1.7;
  font-size: 0.98rem;
}
.wcu-block__body p:first-child { margin-top: 0; }
.wcu-block__body p:last-child { margin-bottom: 0; }

@keyframes wcu-fade {
  from { opacity: 0; transform: translateY(3px); }
  to { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .wcu-card, .wcu-card__cover, .wcu-card__shot, .wcu-btn, .wcu-tabs__panel.is-active {
    transition: none !important;
    animation: none !important;
  }
  .wcu-card:hover { transform: none; }
}

/* hide theme title on catalog CPT singles */
body.single-mudelms_item .wp-block-post-title,
body.single-motucloud_item .wp-block-post-title,
body.single-windfonts_item .wp-block-post-title {
  display: none !important;
}


/* —— list topline: badge + action chip —— */
.wcu-card__topline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.55rem;
  margin-bottom: 0.05rem;
}
.wcu-card__action {
  align-self: flex-start;
  flex: 0 0 auto;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--catalog-accent) 35%, var(--catalog-border));
  color: var(--catalog-accent-strong);
  background: var(--catalog-accent-soft);
  white-space: nowrap;
}
.wcu-card__action--on-dark {
  border-color: color-mix(in srgb, var(--catalog-bg) 35%, transparent);
  color: var(--catalog-bg);
  background: color-mix(in srgb, var(--catalog-bg) 14%, transparent);
}
.wcu-card__action--on-media {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  border-color: color-mix(in srgb, var(--catalog-bg) 40%, transparent);
  color: var(--catalog-bg);
  background: color-mix(in srgb, var(--catalog-ink) 55%, transparent);
  backdrop-filter: blur(6px);
}
.wcu-card__shot-foot {
  display: block;
  padding: 0.85rem 1.05rem;
  background: var(--catalog-ink);
}
.wcu-card__shot-foot .wcu-card__shot-title {
  padding: 0;
  background: transparent;
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* pending CTA (no real URL yet) */
.wcu-btn--pending {
  opacity: 0.55;
  cursor: default;
  pointer-events: none;
  border: 1px dashed color-mix(in srgb, var(--catalog-ink) 25%, transparent);
  background: transparent;
  color: var(--catalog-muted);
  border-radius: 15px;
  padding: 10px 30px;
  font-size: 0.95rem;
}

/* tighten search → grid gap */
.wcu-search {
  margin-bottom: 1.25rem;
}


.wcu-btn.wcu-btn--primary.wp-element-button {
  border-radius: 15px !important;
  padding: 10px 30px !important;
  background: var(--wp--preset--color--primary, var(--catalog-accent)) !important;
  color: var(--wp--preset--color--base, #fff) !important;
  border: 0 !important;
  font-weight: 500;
}
.wcu-btn.wcu-btn--secondary.wp-element-button {
  border-radius: 15px !important;
  padding: 5px 30px !important;
  background: transparent !important;
  color: var(--wp--preset--color--primary, var(--catalog-accent)) !important;
  border: 1px solid var(--wp--preset--color--primary, var(--catalog-accent)) !important;
  font-size: 14px !important;
  font-weight: 500;
}


/* —— typed sections (mixed catalogs) —— */
.wcu-sections {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.wcu-section__title {
  margin: 0 0 0.85rem;
  font-family: var(--catalog-display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--catalog-ink);
}
.wcu-section + .wcu-section {
  padding-top: 0.25rem;
  border-top: 1px solid var(--catalog-border);
}


/* —— filters + pager —— */
.wcu-filters {
  margin: 0 auto 1.25rem;
  max-width: 52rem;
}
.wcu-filters__row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 0.75rem;
  align-items: flex-end;
}
.wcu-filters__field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 7rem;
  flex: 1 1 8rem;
}
.wcu-filters__field input[type="search"],
.wcu-filters__field select {
  padding: 8px 12px;
  border: 1px solid var(--wp--preset--color--neutral, var(--catalog-border));
  border-radius: 8px;
  background: transparent;
  color: var(--catalog-ink);
  font: inherit;
  font-size: 0.92rem;
}
.wcu-filters__label {
  font-size: 0.72rem;
  color: var(--catalog-muted);
  font-weight: 600;
  letter-spacing: 0.02em;
}
.wcu-filters__submit {
  padding: 8px 18px;
  border-radius: 10px;
  border: 1px solid var(--wp--preset--color--neutral, transparent);
  background: var(--wp--preset--color--contrast);
  color: var(--wp--preset--color--base, #fff);
  font: inherit;
  cursor: pointer;
}
.wcu-filters__submit:hover {
  background: var(--wp--preset--color--primary);
}
.wcu-pager {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin: 1.75rem 0 0.5rem;
  font-size: 0.92rem;
}
.wcu-pager__link {
  text-decoration: none;
  color: var(--catalog-link);
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--catalog-border);
  border-radius: 8px;
}
.wcu-pager__link.is-disabled {
  opacity: 0.4;
  pointer-events: none;
  color: var(--catalog-muted);
}
.wcu-pager__status {
  color: var(--catalog-muted);
}
.wcu-result-meta {
  text-align: center;
  color: var(--catalog-muted);
  font-size: 0.85rem;
  margin: 0 0 1rem;
}