/* Demo gallery cards (portfolio, demo-gallery, segment pages). Loaded after styles.css. */

/* ---------- Demo gallery: single preview toggle + pan on hover (desktop view) ---------- */
ul.demo-gallery-grid,
ul.demo-gallery-grid > li {
  list-style: none;
  list-style-type: none;
}

ul.demo-gallery-grid {
  padding-inline-start: 0;
  margin-inline-start: 0;
}

ul.demo-gallery-grid > li {
  margin: 0;
  padding: 0;
}

ul.demo-gallery-grid > li::marker {
  content: none;
}

/* Pico gives `article` vertical padding — demo cards don't need it */
ul.demo-gallery-grid > li > article.demo-gallery-card {
  margin-block: 0;
  padding-block: 0;
}

.demo-gallery-preview-shell {
  position: relative;
}

/* Remove stray gap below preview images (inline/baseline quirks in some browsers) */
.demo-gallery-preview-link {
  line-height: 0;
}

.demo-gallery-mobile-toggle {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.demo-gallery-view-switch-btn {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  z-index: 20;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  margin: 0;
  border-radius: var(--ppp-radius-sm);
  background: var(--ppp-surface);
  border: 1px solid var(--ppp-border);
  box-shadow: var(--ppp-shadow-sm);
  cursor: pointer;
  color: var(--ppp-text-muted);
  transition: color var(--ppp-duration) var(--ppp-ease),
    background var(--ppp-duration) var(--ppp-ease),
    box-shadow var(--ppp-duration) var(--ppp-ease);
}

.demo-gallery-view-switch-btn:hover {
  color: var(--ppp-text);
}

.demo-gallery-switch-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 0;
}

.demo-gallery-switch-icon--to-desktop {
  display: none;
}

.demo-gallery-mobile-toggle:checked + .demo-gallery-view-switch-btn .demo-gallery-switch-icon--to-mobile {
  display: none;
}

.demo-gallery-mobile-toggle:checked + .demo-gallery-view-switch-btn .demo-gallery-switch-icon--to-desktop {
  display: inline-flex;
}

.demo-gallery-mobile-toggle:focus-visible + .demo-gallery-view-switch-btn {
  outline: 2px solid var(--pico-primary-focus);
  outline-offset: 2px;
}

/* Shared preview viewport height — no layout shift when toggling desktop/mobile */
.demo-gallery-previews {
  height: min(52vh, 440px);
}

@media (max-width: 639px) {
  .demo-gallery-previews {
    height: min(50vh, 380px);
  }
}

/* Desktop pane is visible by default. Segment landing cards omit the
   mobile-toggle checkbox (desktop-only preview); portfolio cards include
   it. Previously `display: none` + `:has(.demo-gallery-mobile-toggle:not(:checked))`
   left segment cards blank forever because no toggle meant the show-rule never matched. */
.demo-gallery-pane-desktop {
  display: flex;
  height: 100%;
  min-height: 0;
  flex-direction: column;
}

.demo-gallery-pane-mobile {
  display: none;
  height: 100%;
  min-height: 0;
  flex-direction: column;
  overflow: hidden;
  align-items: center;
  justify-content: center;
}

.demo-gallery-card:has(.demo-gallery-mobile-toggle:checked) .demo-gallery-pane-desktop {
  display: none;
}

.demo-gallery-card:has(.demo-gallery-mobile-toggle:checked) .demo-gallery-pane-mobile {
  display: flex;
}

.demo-gallery-desktop {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  padding: 0 0.65rem;
}

@media (min-width: 768px) {
  .demo-gallery-desktop {
    padding: 0 0.85rem;
  }
}

.demo-gallery-preview {
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
}

.demo-gallery-mobile-wrap {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 0.65rem;
  height: 100%;
  max-height: 100%;
  aspect-ratio: 390 / 844;
  width: auto;
  max-width: calc(100% - 1.3rem);
  overflow: hidden;
  border-radius: 1.5rem;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .demo-gallery-mobile-wrap {
    padding: 0 0.85rem;
  }
}

.demo-gallery-mobile-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: object-position 28s linear;
}

.demo-gallery-mobile-wrap:hover .demo-gallery-mobile-img,
.demo-gallery-preview-link:focus-visible .demo-gallery-mobile-img {
  object-position: center bottom;
}

@media (prefers-reduced-motion: reduce) {
  .demo-gallery-mobile-img {
    transition: none;
  }

  .demo-gallery-mobile-wrap:hover .demo-gallery-mobile-img,
  .demo-gallery-preview-link:focus-visible .demo-gallery-mobile-img {
    object-position: center top;
  }
}

@supports not selector(:has(*)) {
  .demo-gallery-pane-desktop {
    display: flex !important;
    flex-direction: column;
  }

  .demo-gallery-pane-mobile {
    display: none !important;
  }

  .demo-gallery-view-switch-btn {
    display: none !important;
  }
}

.demo-gallery-preview-img {
  display: block;
  height: 100%;
  width: 100%;
  object-fit: cover;
  object-position: center top;
  transition: object-position var(--ppp-demo-gallery-pan-duration, 9s) linear;
}

.demo-gallery-desktop:hover .demo-gallery-preview-img,
.demo-gallery-preview-link:focus-visible .demo-gallery-preview-img {
  object-position: center bottom;
}

@media (prefers-reduced-motion: reduce) {
  .demo-gallery-preview-img {
    transition: none;
  }

  .demo-gallery-desktop:hover .demo-gallery-preview-img,
  .demo-gallery-preview-link:focus-visible .demo-gallery-preview-img {
    object-position: center top;
  }
}

/* ---------- Demo / Live Badges ---------- */
.badge-live,
.badge-demo {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.2rem 0.55rem;
  border-radius: 9999px;
  border: 1px solid transparent;
  line-height: 1.2;
  white-space: nowrap;
}

.badge-live {
  background: color-mix(in srgb, var(--ppp-success, #16a34a) 18%, transparent);
  color: var(--ppp-success, #16a34a);
  border-color: color-mix(in srgb, var(--ppp-success, #16a34a) 35%, transparent);
}

.badge-demo {
  background: color-mix(in srgb, var(--ppp-text-muted) 14%, transparent);
  color: var(--ppp-text-secondary);
  border-color: color-mix(in srgb, var(--ppp-text-muted) 28%, transparent);
}


/* Mobile demo gallery card improvements */
@media (max-width: 639px) {
  ul.demo-gallery-grid {
    column-gap: 0.75rem;
    row-gap: 1rem;
  }

  /* Stack to single column on very small screens — must match Tailwind's specificity */
  ul.demo-gallery-grid.grid {
    grid-template-columns: 1fr !important;
  }

  /* Reduce preview height on mobile for better proportions */
  .demo-gallery-previews {
    height: min(45vw, 260px) !important;
  }

  /* Tighter card content padding */
  ul.demo-gallery-grid > li > article.demo-gallery-card .px-4 {
    padding-left: 0.875rem;
    padding-right: 0.875rem;
    padding-top: 0.625rem;
    padding-bottom: 0.625rem;
  }

  /* Scale down card titles on mobile */
  ul.demo-gallery-grid > li > article.demo-gallery-card h2 {
    font-size: 1rem !important;
  }

  /* Smaller view toggle button on mobile */
  .demo-gallery-view-switch-btn {
    width: 2rem !important;
    height: 2rem !important;
    top: 0.4rem !important;
    right: 0.4rem !important;
  }

  .demo-gallery-view-switch-btn svg {
    width: 16px !important;
    height: 18px !important;
  }
}