/* ZCOD software center — soft pastel cards, content-sized mobile layout */

.view[data-panel="software"] {
  --page-cols: 4;
  --page-rows: 2;
  --page-size: 8;
  --card-radius: 24px;
  --catalog-tint: var(--blue);
  --tab-idle: color-mix(in srgb, var(--soft, #edf1f5) 88%, var(--surface));
  --card-ease: cubic-bezier(0.33, 1, 0.4, 1);
  /* Match home desk outer edges: same shell width + side gutters */
  --catalog-pad-x: max(12px, clamp(12px, 1vw, 16px));
  --catalog-pad-top: clamp(36px, 5.5vh, 72px);
  --catalog-pad-bottom: clamp(28px, 4vh, 56px);
  --catalog-shell-gap: clamp(22px, 3.2vh, 40px);
  --catalog-grid-gap: clamp(8px, 0.75vw, 10px);
  --catalog-stage-gap: 6px;
  --catalog-max-width: min(1680px, 100%);
  display: grid !important;
  place-items: start center !important;
  align-content: start !important;
  justify-items: center !important;
  padding: var(--catalog-pad-top) var(--catalog-pad-x) var(--catalog-pad-bottom) !important;
  overflow-x: hidden !important;
  overflow-y: auto !important;
  -webkit-overflow-scrolling: touch;
  /* Keep width stable when scrollbar appears — prevents 3↔2 density flicker */
  scrollbar-gutter: stable;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--muted) 45%, transparent) transparent;
}

.view[data-panel="software"]::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.view[data-panel="software"]::-webkit-scrollbar-track {
  background: transparent;
}

.view[data-panel="software"]::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: color-mix(in srgb, var(--muted) 40%, transparent);
}

.view[data-panel="software"]::-webkit-scrollbar-thumb:hover {
  background: color-mix(in srgb, var(--muted) 58%, transparent);
}

.view[data-panel="software"].active,
.view[data-panel="software"].is-entering,
.view[data-panel="software"].is-leaving {
  overflow-x: hidden !important;
  overflow-y: auto !important;
  scrollbar-width: thin;
}

.catalog-shell {
  width: min(100%, var(--catalog-max-width));
  max-width: var(--catalog-max-width);
  height: auto !important;
  min-height: 0 !important;
  margin: 0 auto;
  padding: 0;
  display: grid;
  grid-template-rows: auto auto;
  gap: var(--catalog-shell-gap);
  align-self: start;
  justify-self: center;
}

.view[data-panel="software"] .catalog-head {
  display: none !important;
}

.view[data-panel="software"] .catalog-subtitle {
  display: none !important;
}

.view[data-panel="software"] .catalog-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin: 0;
  padding: 0 !important;
  border: 0 !important;
  overflow: visible;
}

.view[data-panel="software"] .catalog-tab {
  min-height: 44px;
  min-width: 44px;
  padding: 0 16px;
  border-radius: 999px;
  background: var(--tab-idle) !important;
  color: var(--text) !important;
  font-size: 13px;
  font-weight: 700;
  transition: background-color 0.35s ease;
  touch-action: manipulation;
}

.view[data-panel="software"] .catalog-tab.selected,
.view[data-panel="software"] .catalog-tab.is-active {
  background: var(--blue) !important;
  color: #fff !important;
}

.view[data-panel="software"] [data-catalog-body] {
  display: block;
  height: auto !important;
  min-height: 0 !important;
}

.catalog-stage {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: var(--catalog-stage-gap);
  align-items: center;
  width: 100%;
  min-width: 0;
}

.catalog-stage-main {
  display: grid;
  gap: var(--catalog-shell-gap);
  min-width: 0;
}

/* Uiverse-inspired flip control: xopc333/modern-stingray-68 */
.catalog-flip {
  --flip-size: 56px;
  position: relative;
  z-index: 2;
  isolation: isolate;
  display: grid;
  place-items: center;
  width: var(--flip-size);
  height: var(--flip-size);
  min-width: 44px;
  min-height: 44px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  overflow: visible;
  flex: 0 0 auto;
  align-self: center;
  appearance: none;
  -webkit-tap-highlight-color: transparent;
}

.catalog-flip-ring {
  position: absolute;
  inset: 7px;
  border-radius: 50%;
  border: 3px solid color-mix(in srgb, var(--text) 22%, var(--line));
  pointer-events: none;
  transition:
    opacity 0.4s cubic-bezier(0.165, 0.84, 0.44, 1),
    transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    border-color 0.35s ease;
}

.catalog-flip::before {
  content: "";
  position: absolute;
  inset: 7px;
  border-radius: 50%;
  border: 3px solid var(--green);
  transform: scale(1.28);
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.4s cubic-bezier(0.165, 0.84, 0.44, 1),
    transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.catalog-flip-viewport {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: 50%;
  pointer-events: none;
}

.catalog-flip-track {
  position: absolute;
  inset: 0;
  display: flex;
  width: calc(var(--flip-size) * 2);
  height: 100%;
  transition: transform 0.4s cubic-bezier(0.455, 0.03, 0.515, 0.955);
}

.catalog-flip.is-next .catalog-flip-track {
  transform: translateX(0);
}

.catalog-flip-icon {
  display: grid;
  place-items: center;
  width: var(--flip-size);
  height: var(--flip-size);
  flex: 0 0 var(--flip-size);
}

.catalog-flip-icon svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
  display: block;
}

.catalog-flip:hover:not(:disabled) .catalog-flip-ring,
.catalog-flip:focus-visible:not(:disabled) .catalog-flip-ring {
  opacity: 0;
  transform: scale(0.72);
}

.catalog-flip:hover:not(:disabled)::before,
.catalog-flip:focus-visible:not(:disabled)::before {
  opacity: 1;
  transform: scale(1);
}

.catalog-flip:hover:not(:disabled) .catalog-flip-track,
.catalog-flip:focus-visible:not(:disabled) .catalog-flip-track {
  transform: translateX(calc(var(--flip-size) * -1));
}

.catalog-flip:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--green) 70%, transparent);
  outline-offset: 2px;
}

.catalog-flip:disabled {
  opacity: 0.34;
  cursor: not-allowed;
}

.catalog-flip::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  pointer-events: none;
  box-shadow: 0 0 10px rgba(8, 12, 20, 0.55), 0 0 4px rgba(8, 12, 20, 0.7);
  opacity: 0;
  transition: opacity 0.22s ease-out;
}
.dark .catalog-flip::after {
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.5), 0 0 4px rgba(255, 255, 255, 0.68);
}
.catalog-flip:hover:not(:disabled)::after,
.catalog-flip:focus-visible:not(:disabled)::after {
  opacity: 1;
}

.dark .catalog-flip-ring {
  border-color: color-mix(in srgb, var(--text) 34%, var(--line));
}

.dark .catalog-flip::before {
  border-color: color-mix(in srgb, var(--green) 70%, #fff);
}

.app-grid {
  display: grid;
  /* Column count from JS volume ladder (--page-cols: 4→3→2, phone → 1) */
  grid-template-columns: repeat(var(--page-cols, 4), minmax(0, 1fr));
  grid-auto-rows: auto;
  gap: var(--catalog-grid-gap);
  height: auto !important;
  min-height: 0 !important;
  align-content: start;
  width: 100%;
  container-type: inline-size;
  container-name: catalog-grid;
}

.app-card {
  position: relative;
  isolation: isolate;
  container-type: inline-size;
  container-name: app-card;
  --app-card-title-size: 15px;
  --app-desc-lines: 2;
  --app-desc-size: 12px;
  --app-desc-leading: 1.5;
  --app-card-pad-x: 8px;
  --app-card-pad-top: 8px;
  --app-card-stack-pad: 10px;
  --app-card-block-gap: 8px;
  --app-card-inline-gap: 8px;
  --app-card-btn-gap: 6px;
  --app-card-btn-pad-x: 14px;
  --app-card-btn-min-h: 44px;
  --app-card-icon-size: 40px;
  --app-card-icon-radius: 12px;
  --app-preview-frame-x: 8%;
  --app-preview-frame-top: 10%;
  --app-preview-frame-height: 86%;
  --app-preview-shot-pad: 10px;
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  align-items: stretch;
  width: 100%;
  aspect-ratio: 1 / 1;
  min-height: min-content;
  height: auto !important;
  align-self: start;
  gap: 0;
  padding: var(--app-card-pad-top) var(--app-card-pad-x) 0;
  border-radius: var(--card-radius);
  background:
    radial-gradient(130% 90% at 108% -8%, color-mix(in srgb, var(--tint) 34%, transparent), transparent 58%),
    radial-gradient(100% 70% at -8% 108%, color-mix(in srgb, var(--tint) 18%, transparent), transparent 52%),
    linear-gradient(160deg,
      color-mix(in srgb, var(--tint) 16%, color-mix(in srgb, var(--surface) 78%, transparent)) 0%,
      color-mix(in srgb, var(--surface) 70%, transparent) 46%,
      color-mix(in srgb, var(--tint) 8%, color-mix(in srgb, var(--bg) 28%, transparent)) 100%);
  border: 1px solid color-mix(in srgb, var(--tint) 32%, var(--line));
  box-shadow:
    0 12px 30px color-mix(in srgb, var(--tint) 14%, transparent),
    0 4px 12px color-mix(in srgb, var(--text) 4%, transparent),
    inset 0 1px 0 color-mix(in srgb, #fff 62%, transparent),
    inset 0 -1px 0 color-mix(in srgb, var(--tint) 10%, transparent);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  overflow: hidden;
  transition:
    transform 0.55s var(--card-ease),
    box-shadow 0.55s var(--card-ease),
    border-color 0.45s ease,
    background 0.45s ease;
  color: var(--text);
}

.app-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  z-index: 0;
  background:
    linear-gradient(
      125deg,
      color-mix(in srgb, #fff 42%, transparent) 0%,
      color-mix(in srgb, #fff 8%, transparent) 28%,
      transparent 52%
    ),
    radial-gradient(80% 50% at 20% 0%, color-mix(in srgb, var(--tint) 22%, transparent), transparent 60%);
  opacity: 0.9;
}

.app-card::after {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: calc(var(--card-radius) - 1px);
  pointer-events: none;
  z-index: 0;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, #fff 28%, transparent);
  opacity: 0.55;
}

.app-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--tint) 48%, var(--line));
  box-shadow:
    0 18px 40px color-mix(in srgb, var(--tint) 22%, transparent),
    0 6px 16px color-mix(in srgb, var(--text) 6%, transparent),
    inset 0 1px 0 color-mix(in srgb, #fff 70%, transparent),
    inset 0 0 0 1px color-mix(in srgb, var(--tint) 16%, transparent);
}

.app-card > * {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.app-card.is-placeholder {
  opacity: 1;
  cursor: default;
}

/* Soft patterned preview for empty slots — texture only, no readable code */
.app-preview-soft {
  position: relative;
}

.app-preview-soft .app-soft-grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.34;
  background-image:
    linear-gradient(color-mix(in srgb, var(--tint) 48%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--tint) 48%, transparent) 1px, transparent 1px);
  background-size: 14px 14px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 45%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 45%, #000 20%, transparent 75%);
}

.dark .app-preview-soft .app-soft-grid {
  opacity: 0.24;
}

.app-card[data-tint="blue"] { --tint: var(--blue); }
.app-card[data-tint="green"] { --tint: var(--green); }
.app-card[data-tint="orange"] { --tint: var(--orange); }
.app-card[data-tint="violet"] { --tint: var(--violet); }
.app-card[data-tint="rose"] { --tint: var(--rose); }
.app-card[data-tint="teal"] { --tint: #2f9f9a; }
.app-card[data-tint="slate"] { --tint: #6b7c93; }

.dark .app-card {
  background:
    radial-gradient(130% 90% at 108% -8%, color-mix(in srgb, var(--tint) 28%, transparent), transparent 58%),
    radial-gradient(100% 70% at -8% 108%, color-mix(in srgb, var(--tint) 16%, transparent), transparent 52%),
    linear-gradient(160deg,
      color-mix(in srgb, var(--tint) 14%, color-mix(in srgb, var(--surface) 72%, transparent)) 0%,
      color-mix(in srgb, var(--surface) 62%, transparent) 48%,
      color-mix(in srgb, var(--tint) 10%, color-mix(in srgb, var(--bg) 40%, transparent)) 100%);
  border-color: color-mix(in srgb, var(--tint) 34%, var(--line));
  box-shadow:
    0 14px 32px rgba(0, 0, 0, 0.32),
    0 0 0 1px color-mix(in srgb, var(--tint) 12%, transparent),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.dark .app-card::before {
  background:
    linear-gradient(
      125deg,
      rgba(255, 255, 255, 0.12) 0%,
      rgba(255, 255, 255, 0.03) 30%,
      transparent 55%
    ),
    radial-gradient(80% 50% at 20% 0%, color-mix(in srgb, var(--tint) 26%, transparent), transparent 60%);
}

.dark .app-card::after {
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  opacity: 0.7;
}

.dark .app-card:hover {
  border-color: color-mix(in srgb, var(--tint) 52%, var(--line));
  box-shadow:
    0 20px 42px color-mix(in srgb, var(--tint) 20%, transparent),
    0 10px 22px rgba(0, 0, 0, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

.app-meta {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: var(--app-card-inline-gap);
  flex: 1 1 0;
  min-width: 0;
  padding-right: calc(var(--app-card-inline-gap) * 0.75);
}

.app-icon {
  width: var(--app-card-icon-size);
  height: var(--app-card-icon-size);
  border-radius: var(--app-card-icon-radius);
  display: grid;
  place-items: center;
  background:
    linear-gradient(145deg,
      color-mix(in srgb, #fff 28%, color-mix(in srgb, var(--tint) 22%, var(--surface))) 0%,
      color-mix(in srgb, var(--tint) 18%, color-mix(in srgb, var(--surface) 70%, transparent)) 100%);
  color: var(--tint);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: -0.04em;
  flex: 0 0 auto;
  border: 1px solid color-mix(in srgb, var(--tint) 28%, transparent);
  box-shadow:
    0 6px 14px color-mix(in srgb, var(--tint) 16%, transparent),
    inset 0 1px 0 color-mix(in srgb, #fff 55%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: background-color 0.45s ease, box-shadow 0.45s ease, border-color 0.45s ease;
}

.app-card:hover .app-icon {
  background:
    linear-gradient(145deg,
      color-mix(in srgb, #fff 34%, color-mix(in srgb, var(--tint) 28%, var(--surface))) 0%,
      color-mix(in srgb, var(--tint) 26%, color-mix(in srgb, var(--surface) 65%, transparent)) 100%);
  border-color: color-mix(in srgb, var(--tint) 42%, transparent);
  box-shadow:
    0 8px 18px color-mix(in srgb, var(--tint) 24%, transparent),
    inset 0 1px 0 color-mix(in srgb, #fff 65%, transparent);
}

.app-titles { min-width: 0; flex: 1 1 auto; overflow: visible; }
.app-titles h3 {
  margin: 0;
  font-size: var(--app-card-title-size, 15px);
  letter-spacing: -0.03em;
  line-height: 1.3;
  color: var(--text) !important;
  /* Title: one line, full text, no ellipsis (stack buttons when width is tight). */
  white-space: nowrap !important;
  overflow: visible !important;
  text-overflow: clip !important;
  display: block !important;
  max-height: none !important;
  height: auto !important;
  -webkit-line-clamp: unset !important;
  line-clamp: unset !important;
  word-break: keep-all !important;
  overflow-wrap: normal !important;
  hyphens: none !important;
}

.app-tag {
  margin: 2px 0 0;
  color: var(--muted) !important;
  font-size: max(var(--font-min), 11px);
  line-height: 1.45;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.app-desc {
  margin: 0;
  color: var(--muted) !important;
  font-size: var(--app-desc-size);
  line-height: var(--app-desc-leading);
  display: -webkit-box;
  -webkit-line-clamp: var(--app-desc-lines);
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: calc(var(--app-desc-size) * var(--app-desc-leading) * var(--app-desc-lines));
  overflow-wrap: anywhere;
}

.app-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
  flex: 0 0 auto;
}

.app-cta {
  align-self: flex-start;
  margin-top: 10px;
  min-height: 34px;
  padding: 0 12px;
  border: 0;
  border-radius: 999px;
  background: color-mix(in srgb, var(--tint) 10%, var(--surface));
  color: var(--text);
  font-size: 12px;
  font-weight: 750;
  cursor: pointer;
  flex: 0 0 auto;
}

.app-card-actions {
  display: flex;
  flex: 0 0 auto;
  flex-wrap: nowrap;
  align-items: center;
  align-self: flex-start;
  gap: var(--app-card-btn-gap);
  margin: 0;
  padding: 0;
}

.app-card:not(.is-stacked) {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-rows: auto auto auto minmax(72px, 1fr);
  grid-template-areas:
    "meta actions"
    "tag tag"
    "desc desc"
    "preview preview";
  align-content: start;
}

.app-card:not(.is-stacked) .app-meta {
  grid-area: meta;
  order: unset;
  flex: unset;
}

.app-card:not(.is-stacked) .app-card-actions {
  grid-area: actions;
  order: unset;
  margin-left: 0;
  align-self: start;
}

.app-card:not(.is-stacked) .app-tag {
  grid-area: tag;
  order: unset;
  flex: unset;
  width: auto;
}

.app-card:not(.is-stacked) .app-desc {
  grid-area: desc;
  order: unset;
  flex: unset;
  width: auto;
  margin-top: var(--app-card-block-gap);
}

.app-card:not(.is-stacked) .app-preview {
  grid-area: preview;
  order: unset;
  flex: unset;
  width: auto;
  align-self: stretch;
  min-height: 72px;
  height: 100%;
  margin-top: var(--app-card-block-gap);
}

.app-card .app-corner-btn {
  position: relative !important;
  inset: auto !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex: 0 0 auto !important;
  min-height: var(--app-card-btn-min-h, 44px) !important;
  min-width: 44px !important;
  padding: 0 var(--app-card-btn-pad-x) !important;
  border: 0 !important;
  border-radius: 999px !important;
  color: #fff !important;
  font-size: var(--app-card-title-size, 15px) !important;
  font-weight: 900 !important;
  letter-spacing: 0.02em !important;
  line-height: 1.2 !important;
  text-decoration: none !important;
  cursor: pointer !important;
  white-space: nowrap !important;
  isolation: isolate !important;
  overflow: visible !important;
  background: var(--tint) !important;
  touch-action: manipulation;
}

.app-card .app-corner-btn:focus-visible:not(:disabled) {
  outline: 3px solid color-mix(in srgb, var(--blue) 70%, transparent);
  outline-offset: 2px;
}

.app-card .app-corner-btn.app-tone-blue { --tint: var(--blue); background: var(--blue) !important; }
.app-card .app-corner-btn.app-tone-green { --tint: var(--green); background: var(--green) !important; }
.app-card .app-corner-btn.app-tone-orange { --tint: var(--orange); background: var(--orange) !important; }
.app-card .app-corner-btn.app-tone-violet { --tint: var(--violet); background: var(--violet) !important; }
.app-card .app-corner-btn.app-tone-rose { --tint: var(--rose); background: var(--rose) !important; }
.app-card .app-corner-btn.app-tone-teal { --tint: #2f9f9a; background: #2f9f9a !important; }
.app-card .app-corner-btn.app-tone-slate { --tint: #6b7c93; background: #6b7c93 !important; }

.app-card .app-corner-btn.is-pending,
.app-card .app-corner-btn:disabled {
  opacity: 0.72 !important;
  cursor: not-allowed !important;
  filter: saturate(0.82) !important;
}

/* Title overflow fallback — same grid language, only areas change (smoother 4→1). Title stays 1 line. */
.app-card.is-stacked {
  --app-card-title-size: 15px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: auto auto auto auto minmax(72px, auto);
  grid-template-areas:
    "meta"
    "actions"
    "tag"
    "desc"
    "preview";
  aspect-ratio: auto;
  gap: 0;
  padding: var(--app-card-stack-pad) var(--app-card-stack-pad) 0;
  align-content: start;
}

.app-card.is-stacked .app-meta {
  grid-area: meta;
  flex: 0 0 auto;
  align-items: center;
  padding-right: 0;
  width: auto;
  margin: 0;
}

.app-card.is-stacked .app-card-actions {
  grid-area: actions;
  position: static;
  align-self: start;
  flex-wrap: nowrap;
  gap: var(--app-card-btn-gap);
  width: auto;
  margin: var(--app-card-btn-gap) 0 0;
}

.app-card.is-stacked .app-tag {
  grid-area: tag;
  flex: 0 0 auto;
  width: auto;
  margin: 2px 0 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
  -webkit-line-clamp: unset;
  overflow-wrap: normal;
}

.app-card.is-stacked .app-titles h3 {
  font-size: var(--app-card-title-size, 15px);
  white-space: nowrap !important;
  overflow: visible !important;
  text-overflow: clip !important;
  display: block !important;
  max-height: none !important;
  height: auto !important;
  -webkit-line-clamp: unset !important;
  line-clamp: unset !important;
  word-break: keep-all !important;
  overflow-wrap: normal !important;
}

.app-card.is-stacked .app-desc {
  grid-area: desc;
  margin-top: var(--app-card-block-gap);
  min-height: calc(var(--app-desc-size) * var(--app-desc-leading) * var(--app-desc-lines));
  width: auto;
}

.app-card.is-stacked .app-preview {
  grid-area: preview;
  margin-top: var(--app-card-block-gap);
  flex: 0 0 auto;
  width: auto;
  min-height: clamp(128px, 46cqi, 240px);
  aspect-ratio: 16 / 10;
  height: auto;
}

.app-cta-secondary {
  background: color-mix(in srgb, var(--tint) 8%, var(--surface));
  color: var(--text) !important;
  font-weight: 700;
}

.app-cta:disabled {
  opacity: 0.72;
  cursor: default;
}

/* Preview stage — compact cards grow preview from bottom */
.app-preview {
  margin-top: var(--app-card-block-gap);
  flex: 1 1 auto;
  width: 100%;
  min-height: 72px;
  aspect-ratio: auto;
  border-radius: 18px 18px 0 0;
  background:
    radial-gradient(90% 80% at 78% 12%, color-mix(in srgb, var(--tint) 32%, transparent), transparent 62%),
    radial-gradient(75% 70% at 12% 88%, color-mix(in srgb, var(--tint) 18%, transparent), transparent 58%),
    linear-gradient(180deg,
      color-mix(in srgb, var(--tint) 14%, color-mix(in srgb, var(--surface) 55%, transparent)) 0%,
      color-mix(in srgb, var(--tint) 20%, color-mix(in srgb, var(--bg) 45%, transparent)) 100%);
  border: 1px solid color-mix(in srgb, var(--tint) 26%, var(--line));
  border-bottom: 0;
  position: relative;
  overflow: hidden;
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 42%, transparent),
    inset 0 -20px 40px color-mix(in srgb, var(--tint) 8%, transparent);
  backdrop-filter: blur(12px) saturate(1.25);
  -webkit-backdrop-filter: blur(12px) saturate(1.25);
}

.app-preview::before {
  content: "";
  position: absolute;
  left: var(--app-preview-frame-x, 8%);
  right: var(--app-preview-frame-x, 8%);
  top: var(--app-preview-frame-top, 10%);
  height: var(--app-preview-frame-height, 86%);
  border-radius: 12px 12px 0 0;
  background:
    linear-gradient(145deg,
      color-mix(in srgb, #fff 36%, color-mix(in srgb, var(--tint) 10%, var(--surface))) 0%,
      color-mix(in srgb, var(--tint) 14%, color-mix(in srgb, var(--surface) 78%, transparent)) 48%,
      color-mix(in srgb, var(--tint) 18%, color-mix(in srgb, var(--bg) 35%, transparent)) 100%);
  border: 1px solid color-mix(in srgb, var(--tint) 22%, transparent);
  border-bottom: 0;
  box-shadow:
    0 12px 26px color-mix(in srgb, var(--tint) 18%, transparent),
    inset 0 1px 0 color-mix(in srgb, #fff 62%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.app-preview::after {
  content: attr(data-label);
  position: absolute;
  left: calc(var(--app-preview-frame-x, 8%) + 4%);
  top: calc(var(--app-preview-frame-top, 10%) + 8%);
  color: var(--muted);
  font-size: max(var(--font-min), 10px);
  font-weight: 700;
  letter-spacing: 0.03em;
  max-width: 64%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.app-preview.has-shot {
  box-sizing: border-box;
  padding: var(--app-preview-shot-pad, 6px);
  border: 1px solid color-mix(in srgb, var(--tint) 12%, var(--line));
  border-bottom: 0;
  border-radius: 18px 18px 0 0;
  background: color-mix(in srgb, var(--tint) 6%, var(--bg));
  box-shadow: inset 0 1px 0 color-mix(in srgb, #fff 30%, transparent);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.app-preview.has-shot::before,
.app-preview.has-shot::after {
  display: none;
}

.app-preview.has-shot img {
  position: static;
  inset: auto;
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  margin: 0;
  object-fit: contain;
  object-position: center;
  display: block;
  border-radius: 0;
}

@supports not (width: 1cqi) {
  .app-card.is-stacked .app-titles h3 {
    font-size: 15px;
  }

  .app-card.is-stacked .app-preview {
    min-height: clamp(128px, 24vw, 220px);
  }
}

.catalog-pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 0;
  padding: 4px 0 8px;
}

.page-btn {
  min-height: 44px;
  padding: 0 16px;
  border: 0;
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.page-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.page-indicator {
  color: var(--muted);
  font: 600 12px ui-monospace, SFMono-Regular, Consolas, monospace;
}

@media (max-width: 1023px) {
  /* Below 1024: force phone single-column */
  .view[data-panel="software"],
  .view[data-panel="software"].active,
  .view[data-panel="software"].is-entering,
  .view[data-panel="software"].is-leaving {
    --catalog-pad-top: 16px;
    --catalog-pad-bottom: 24px;
    --catalog-shell-gap: clamp(14px, 2.4vh, 22px);
    align-content: start !important;
    place-items: start center !important;
    justify-items: center !important;
    padding-top: var(--catalog-pad-top) !important;
    padding-bottom: var(--catalog-pad-bottom) !important;
    scroll-padding-top: 12px;
  }

  .view[data-panel="software"] {
    --page-cols: 1;
    --page-rows: 8;
  }

  .view[data-panel="software"] .app-grid {
    /* Phone: hard single column */
    grid-template-columns: repeat(var(--page-cols, 1), minmax(0, 1fr)) !important;
  }

  .view[data-panel="software"] .catalog-shell {
    align-self: start !important;
  }

  .view[data-panel="software"] .catalog-head h2 { white-space: nowrap !important; }
  .catalog-flip { --flip-size: 48px; }
  .app-card.is-stacked .app-preview {
    min-height: clamp(136px, 50cqi, 260px);
  }
}

@media (max-width: 820px) {
  .view[data-panel="software"] {
    padding-bottom: 28px !important;
  }
  .app-grid { gap: var(--catalog-grid-gap); }
  .app-card.is-stacked .app-preview {
    min-height: clamp(148px, 54cqi, 280px);
  }
  .catalog-stage {
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: var(--catalog-stage-gap);
  }
  .catalog-flip { --flip-size: 44px; }
}

@media (max-width: 520px) {
  .view[data-panel="software"] .catalog-head h2 {
    font-size: 24px !important;
  }
  .app-desc {
    -webkit-line-clamp: 3;
  }
  .catalog-stage {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "main main"
      "prev next";
    gap: 12px;
  }
  .catalog-stage-main { grid-area: main; }
  .catalog-flip.is-prev {
    grid-area: prev;
    justify-self: end;
  }
  .catalog-flip.is-next {
    grid-area: next;
    justify-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .app-card,
  .app-card:hover {
    transition: none !important;
    transform: none !important;
  }
  .catalog-flip-ring,
  .catalog-flip::before,
  .catalog-flip::after,
  .catalog-flip-track {
    transition: none !important;
  }
  .catalog-flip:hover:not(:disabled) .catalog-flip-track,
  .catalog-flip:focus-visible:not(:disabled) .catalog-flip-track {
    transform: none;
  }
}

.catalog-empty{padding:48px 20px;text-align:center;color:var(--muted)}.catalog-empty b{display:block;margin-bottom:8px;color:var(--text);font-size:16px}.catalog-empty p{margin:0;font-size:13px;line-height:1.6}

/* Stable desktop comparison: equal cards, compact commands, explicit empty media. */
@media (min-width: 1024px) {
  .view[data-panel="software"] .app-grid {
    align-items: stretch;
  }

  .view[data-panel="software"] .app-card {
    --app-card-title-size: 14px;
    --app-card-btn-min-h: 36px;
    --app-card-btn-pad-x: 10px;
    min-height: clamp(310px, 22vw, 360px);
    height: 100% !important;
    align-self: stretch;
    aspect-ratio: auto;
  }

  .view[data-panel="software"] .app-card .app-corner-btn {
    font-size: 13px !important;
    letter-spacing: 0 !important;
  }
}

.view[data-panel="software"] .app-preview:not(.has-shot)::before {
  display: none;
}

.view[data-panel="software"] .app-preview:not(.has-shot)::after {
  content: "暂无界面截图";
  inset: 0;
  display: grid;
  place-items: center;
  max-width: none;
  color: color-mix(in srgb, var(--tint) 52%, var(--muted));
  font-size: 12px;
  letter-spacing: 0;
  text-align: center;
}