/* ==========================================================================
   PP社区 — Market Feed, Search, Detail Modal, Lightbox, Library & API Keys
   All colors via pp-ui.css CSS variables.
   ========================================================================== */

/* Responsive visibility helpers */
.pp-desktop-only { display: none !important; }
.pp-tablet-only  { display: none !important; }
.pp-mobile-only  { display: none !important; }
.pp-hide-mobile  { display: none !important; }

@media (min-width: 1024px) {
  .pp-desktop-only { display: inline-flex !important; }
  .pp-hide-mobile  { display: flex !important; }
}
@media (min-width: 768px) and (max-width: 1023.98px) {
  .pp-tablet-only  { display: inline-flex !important; }
  .pp-hide-mobile  { display: flex !important; }
}
@media (max-width: 767.98px) {
  .pp-mobile-only  { display: inline-flex !important; }
}

/* Topbar contextual adaptation on mobile */
.pp-topbar__mobile-search {
  display: none;
  flex: 1;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.pp-topbar__mobile-search .pp-search {
  flex: 1;
}

.pp-mobile-title {
  display: none;
}

@media (max-width: 767.98px) {
  body[data-view="search"] .pp-brand,
  body[data-view="search"] .pp-hide-search-mobile,
  body[data-view="search"] .pp-mobile-title {
    display: none !important;
  }
  body[data-view="search"] .pp-topbar__mobile-search {
    display: flex;
  }

  body[data-view="mine"] .pp-brand,
  body[data-view="me"] .pp-brand,
  body[data-view="keys"] .pp-brand {
    display: none !important;
  }
  body[data-view="mine"] .pp-mobile-title,
  body[data-view="me"] .pp-mobile-title,
  body[data-view="keys"] .pp-mobile-title {
    display: block;
  }
}

.pp-topbar-filters {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.pp-avatar-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  border-radius: var(--r-pill);
}

/* ==========================================================================
   Market Filter Strip (Mobile) & Active Filter Bar
   ========================================================================== */
.pp-mobile-filter-strip {
  display: none;
}

@media (max-width: 767.98px) {
  .pp-mobile-filter-strip {
    display: flex !important;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    overflow-x: auto;
    scrollbar-width: none;
    background: var(--bg-canvas);
    border-bottom: 1px solid var(--border-hairline);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
  }
  .pp-mobile-filter-strip::-webkit-scrollbar {
    display: none;
  }
}

.pp-chip-divider {
  width: 1px;
  height: 18px;
  background: var(--border-hairline);
  flex-shrink: 0;
}

.pp-active-bar {
  max-width: 1400px;
  margin: 0 auto;
  padding: 10px 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

@media (max-width: 767.98px) {
  .pp-active-bar {
    padding: 8px 12px 0;
  }
}

/* ==========================================================================
   Slim IG Role Grid & Card
   ========================================================================== */
.pp-grid {
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px 24px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 16px;
}

.pp-grid--compact {
  padding: 0;
}

@media (min-width: 768px) and (max-width: 1023.98px) {
  .pp-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    padding: 16px;
  }
}

@media (max-width: 767.98px) {
  .pp-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 8px 12px 12px;
  }
}

.pp-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
  content-visibility: auto;
  contain-intrinsic-size: auto 320px;
}

.pp-card__media {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: var(--r-md);
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  overflow: hidden;
  cursor: pointer;
}

.pp-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--t-slow) var(--ease-out);
}

@media (hover: hover) {
  .pp-card__media:hover .pp-card__img {
    transform: scale(1.03);
  }
}

.pp-card__badge-tl {
  position: absolute;
  top: 8px;
  left: 8px;
  padding: 3px 8px;
  border-radius: var(--r-pill);
  font-size: 11px;
  font-weight: 600;
  line-height: 1.3;
  background: var(--bg-backdrop);
  color: var(--text-on-media);
  pointer-events: none;
}

.pp-card__badge-tr {
  position: absolute;
  top: 8px;
  right: 8px;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 3px 7px;
  border-radius: var(--r-pill);
  font-size: 11px;
  font-weight: 600;
  background: var(--bg-backdrop);
  color: var(--text-on-media);
  pointer-events: none;
}

.pp-card__body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 2px;
}

.pp-card__title {
  margin: 0;
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
}

.pp-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  font-size: var(--fs-xs);
  color: var(--text-secondary);
}

.pp-card__author {
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pp-card__actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.pp-card__stat-btn {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  min-height: 28px;
  padding: 0 4px;
  border-radius: var(--r-xs);
  color: var(--text-secondary);
  font-size: var(--fs-xs);
  transition: color var(--t-fast) var(--ease-out);
}

.pp-card__stat-btn:hover {
  color: var(--text-primary);
}

.pp-card__stat-btn.is-liked {
  color: var(--heart);
}

.pp-card__stat-btn.is-saved {
  color: var(--text-primary);
}

.pp-card__status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  margin-top: 2px;
}

/* Skeleton card */
.pp-card-skel {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pp-card-skel__img {
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: var(--r-md);
}
.pp-card-skel__line1 { height: 14px; width: 72%; }
.pp-card-skel__line2 { height: 12px; width: 48%; }

/* Feed footer */
.pp-feed-footer {
  padding: 20px 16px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.pp-feed-status {
  font-size: var(--fs-sm);
  color: var(--text-tertiary);
}

/* ==========================================================================
   Page Containers (Search / Mine / Me / Keys)
   ========================================================================== */
.pp-container-page {
  max-width: 1120px;
  margin: 0 auto;
  padding: 24px;
}

.pp-container-narrow {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px;
}

@media (max-width: 767.98px) {
  .pp-container-page,
  .pp-container-narrow {
    padding: 16px 12px;
  }
}

.pp-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.pp-page-title {
  margin: 0;
  font-size: var(--fs-xl);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.pp-page-sub {
  margin: 4px 0 0;
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

.pp-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.pp-section-title {
  margin: 0;
  font-size: var(--fs-md);
  font-weight: 700;
}

/* Underline tabs for Mine */
.pp-underline-tabs {
  display: flex;
  align-items: center;
  gap: 4px;
  border-bottom: 1px solid var(--border-hairline);
  margin-bottom: 20px;
}

.pp-underline-tab {
  position: relative;
  min-height: 44px;
  padding: 0 16px;
  font-size: var(--fs-base);
  font-weight: 500;
  color: var(--text-secondary);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color var(--t-fast) var(--ease-out);
}

.pp-underline-tab:hover {
  color: var(--text-primary);
}

.pp-underline-tab.is-active {
  color: var(--text-primary);
  font-weight: 700;
  border-bottom-color: var(--text-primary);
}

/* Search landing lists */
.pp-history-list {
  display: flex;
  flex-direction: column;
}

.pp-history-item {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 4px 8px;
  border-radius: var(--r-sm);
}

.pp-history-item:hover {
  background: var(--bg-hover);
}

.pp-history-item__query {
  flex: 1;
  text-align: left;
  min-height: 36px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--fs-base);
}

.pp-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ==========================================================================
   Me Hub View
   ========================================================================== */
.pp-me-header {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 16px 0 24px;
  border-bottom: 1px solid var(--border-hairline);
}

.pp-me-info {
  flex: 1;
  min-width: 0;
}

.pp-me-name {
  margin: 0;
  font-size: var(--fs-xl);
  font-weight: 700;
}

.pp-me-handle {
  margin: 2px 0 0;
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

.pp-me-stats {
  display: flex;
  gap: 20px;
  margin-top: 12px;
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

.pp-me-stats strong {
  color: var(--text-primary);
  font-weight: 700;
}

.pp-list-group {
  margin-top: 16px;
  border: 1px solid var(--border-hairline);
  border-radius: var(--r-md);
  background: var(--bg-elevated);
  overflow: hidden;
}

.pp-list-row {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 52px;
  padding: 12px 16px;
  border-top: 1px solid var(--border-hairline);
  text-align: left;
  transition: background-color var(--t-fast) var(--ease-out);
}

.pp-list-row:first-child {
  border-top: 0;
}

button.pp-list-row:hover,
a.pp-list-row:hover {
  background: var(--bg-hover);
}

.pp-list-row__main {
  flex: 1;
  min-width: 0;
}

.pp-list-row__title {
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--text-primary);
}

.pp-list-row__sub {
  font-size: var(--fs-xs);
  color: var(--text-secondary);
}

/* ==========================================================================
   API Keys View
   ========================================================================== */
.pp-key-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pp-key-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  border: 1px solid var(--border-hairline);
  border-radius: var(--r-md);
  background: var(--bg-elevated);
  flex-wrap: wrap;
}

.pp-key-row__meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.pp-key-row__title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: var(--fs-base);
}

.pp-key-row__sub {
  font-size: var(--fs-xs);
  color: var(--text-secondary);
}

.pp-code-box {
  padding: 12px 14px;
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--r-sm);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.55;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
  color: var(--text-primary);
}

/* ==========================================================================
   Role Detail Modal (Desktop 2-col / Tablet 1-col / Mobile Fullscreen Push)
   ========================================================================== */
.pp-detail-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: var(--bg-backdrop);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.pp-detail-shell {
  position: relative;
  width: min(1060px, 100%);
  height: min(86vh, 760px);
  background: var(--bg-elevated);
  border: 1px solid var(--border-hairline);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-modal);
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(360px, 1fr);
  overflow: hidden;
}

@media (min-width: 768px) and (max-width: 1023.98px) {
  .pp-detail-overlay {
    padding: 16px;
  }
  .pp-detail-shell {
    width: min(680px, 100%);
    height: auto;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    overscroll-behavior: contain;
  }
}

@media (max-width: 767.98px) {
  .pp-detail-overlay {
    padding: 0;
    background: var(--bg-canvas);
  }
  .pp-detail-shell {
    width: 100%;
    height: 100dvh;
    max-height: none;
    border-radius: 0;
    border: 0;
    box-shadow: none;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }
}

/* Mobile detail header */
.pp-detail-mobile-bar {
  display: none;
}

@media (max-width: 767.98px) {
  .pp-detail-mobile-bar {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    flex: 0 0 auto;
    height: 48px;
    padding: 0 8px;
    background: var(--bg-canvas);
    border-bottom: 1px solid var(--border-hairline);
    display: flex;
    align-items: center;
    gap: 8px;
  }
}

.pp-detail-close-desktop {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: calc(var(--z-modal) + 1);
  width: 40px;
  height: 40px;
  border-radius: var(--r-pill);
  background: var(--bg-elevated);
  border: 1px solid var(--border-hairline);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-popover);
}

@media (max-width: 767.98px) {
  .pp-detail-close-desktop {
    display: none;
  }
}

/* Left / Top Media Stage */
.pp-detail-stage {
  position: relative;
  background: var(--bg-media);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 360px;
  overflow: hidden;
  user-select: none;
}

@media (min-width: 768px) and (max-width: 1023.98px) {
  .pp-detail-stage {
    flex: 0 0 auto;
    height: 400px;
  }
}

@media (max-width: 767.98px) {
  .pp-detail-stage {
    flex: 0 0 auto;
    aspect-ratio: 4 / 5;
    min-height: 220px;
    max-height: 52dvh;
    width: 100%;
  }
  .pp-carousel-track {
    touch-action: pan-x pan-y pinch-zoom;
  }
}

.pp-carousel-track {
  width: 100%;
  height: 100%;
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  scroll-behavior: smooth;
}

.pp-carousel-track::-webkit-scrollbar {
  display: none;
}

.pp-carousel-slide {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  scroll-snap-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pp-carousel-slide img {
  max-width: 100%;
  max-height: 100%;
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  cursor: zoom-in;
}

.pp-carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  border-radius: var(--r-pill);
  background: var(--bg-backdrop);
  color: var(--text-on-media);
  display: flex;
  align-items: center;
  justify-content: center;
}

.pp-carousel-nav--prev { left: 12px; }
.pp-carousel-nav--next { right: 12px; }

.pp-carousel-zoom {
  position: absolute;
  right: 12px;
  bottom: 12px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 10px;
  border-radius: var(--r-pill);
  background: var(--bg-backdrop);
  color: var(--text-on-media);
  font-size: var(--fs-xs);
  font-weight: 600;
}

.pp-carousel-dots {
  position: absolute;
  left: 50%;
  bottom: 14px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 8px;
  border-radius: var(--r-pill);
  background: var(--bg-backdrop);
}

.pp-carousel-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.45);
}

.pp-carousel-dot.is-active {
  background: #FFFFFF;
}

@keyframes pp-heart-pop {
  0%   { opacity: 0; transform: translate(-50%, -50%) scale(0.4); }
  25%  { opacity: 1; transform: translate(-50%, -50%) scale(1.15); }
  70%  { opacity: 1; transform: translate(-50%, -50%) scale(1); }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(1.25); }
}

.pp-heart-burst {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 72px;
  height: 72px;
  color: #FFFFFF;
  pointer-events: none;
  animation: pp-heart-pop 620ms var(--ease-out) forwards;
}

/* Right / Bottom Info Column */
.pp-detail-pane {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  background: var(--bg-canvas);
}

.pp-detail-creator {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-hairline);
}

@media (max-width: 767.98px) {
  .pp-detail-creator--desktop {
    display: none;
  }
}

.pp-detail-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

@media (max-width: 1023.98px) {
  .pp-detail-pane {
    flex: 1 0 auto;
    overflow: visible;
  }
  .pp-detail-scroll {
    flex: 1 0 auto;
    overflow-y: visible;
  }
}

.pp-detail-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.pp-detail-title {
  margin: 0;
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--text-primary);
}

.pp-detail-subtitle {
  margin: 4px 0 0;
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

.pp-detail-desc {
  margin: 0;
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--text-primary);
  white-space: pre-wrap;
}

.pp-detail-quote {
  margin: 0;
  padding: 10px 12px;
  border-left: 3px solid var(--border-strong);
  background: var(--bg-surface);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

.pp-detail-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.pp-stat-cell {
  padding: 10px;
  border-radius: var(--r-sm);
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  text-align: center;
}

.pp-stat-cell__val {
  display: block;
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--text-primary);
}

.pp-stat-cell__lbl {
  font-size: var(--fs-xs);
  color: var(--text-secondary);
}

.pp-prompt-card {
  border: 1px solid var(--border-hairline);
  border-radius: var(--r-md);
  background: var(--bg-surface);
  overflow: hidden;
}

.pp-prompt-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-hairline);
  font-size: var(--fs-sm);
  font-weight: 600;
}

.pp-prompt-card__body {
  padding: 12px;
  font-size: var(--fs-sm);
  line-height: 1.6;
  white-space: pre-wrap;
  max-height: 220px;
  overflow-y: auto;
}

/* Sticky IG Action & CTA Bar */
.pp-detail-footer {
  border-top: 1px solid var(--border-hairline);
  background: var(--bg-canvas);
  padding: 8px 16px calc(12px + env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: sticky;
  bottom: 0;
}

.pp-ig-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.pp-ig-actions__spacer {
  flex: 1;
}

.pp-ig-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-width: 40px;
  min-height: 40px;
  padding: 0 6px;
  border-radius: var(--r-pill);
  color: var(--text-primary);
  font-size: var(--fs-sm);
  font-weight: 600;
}

.pp-ig-action-btn:hover {
  background: var(--bg-hover);
}

.pp-ig-action-btn.is-liked {
  color: var(--heart);
}

/* Reviews block */
.pp-review-item {
  padding: 10px 0;
  border-top: 1px solid var(--border-hairline);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pp-review-item:first-child {
  border-top: 0;
}

.pp-review-item__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: var(--fs-xs);
  color: var(--text-secondary);
}

.pp-stars {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  color: var(--warning);
}

.pp-star-picker {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.pp-star-btn {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
}

.pp-star-btn.is-on {
  color: var(--warning);
}

/* ==========================================================================
   Mobile Review Bottom Sheet
   ========================================================================== */
.pp-sheet-backdrop {
  position: fixed;
  inset: 0;
  z-index: var(--z-sheet);
  background: var(--bg-backdrop);
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.pp-sheet {
  width: min(600px, 100%);
  max-height: 82dvh;
  background: var(--bg-canvas);
  border-top-left-radius: var(--r-lg);
  border-top-right-radius: var(--r-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding-bottom: env(safe-area-inset-bottom);
}

.pp-sheet__handle {
  width: 36px;
  height: 4px;
  border-radius: var(--r-pill);
  background: var(--border-strong);
  margin: 10px auto 4px;
}

.pp-sheet__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 16px 10px;
  border-bottom: 1px solid var(--border-hairline);
}

.pp-sheet__body {
  flex: 1;
  overflow-y: auto;
  padding: 12px 16px;
}

.pp-sheet__composer {
  padding: 12px 16px;
  border-top: 1px solid var(--border-hairline);
  background: var(--bg-canvas);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* ==========================================================================
   Fullscreen Lightbox
   ========================================================================== */
.pp-lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-lightbox);
  background: var(--bg-media);
  color: var(--text-on-media);
  display: flex;
  flex-direction: column;
}

.pp-lightbox__top {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 2;
  height: 56px;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pp-lightbox__counter {
  padding: 4px 10px;
  border-radius: var(--r-pill);
  background: var(--bg-backdrop);
  font-size: var(--fs-sm);
  font-weight: 600;
}

.pp-lightbox__close {
  width: 44px;
  height: 44px;
  border-radius: var(--r-pill);
  background: var(--bg-backdrop);
  color: var(--text-on-media);
  display: flex;
  align-items: center;
  justify-content: center;
}

.pp-lightbox__stage {
  flex: 1;
  overflow: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.pp-lightbox__stage img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  cursor: zoom-in;
  transition: transform var(--t-base) var(--ease-out);
}

.pp-lightbox__stage.is-zoomed {
  align-items: flex-start;
  justify-content: flex-start;
}

.pp-lightbox__stage.is-zoomed img {
  max-width: none;
  max-height: none;
  width: 175%;
  cursor: zoom-out;
}

.pp-lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: var(--r-pill);
  background: var(--bg-backdrop);
  color: var(--text-on-media);
  display: flex;
  align-items: center;
  justify-content: center;
}

.pp-lightbox__nav--prev { left: 16px; }
.pp-lightbox__nav--next { right: 16px; }