/* ============================================
   GALLERY SECTION
   ============================================ */

#gallery .section__panel {
  padding: 16px 40px 24px;
  max-width: 100%;
  height: 100vh;
  border-radius: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

#gallery .section__panel::before {
  display: none;
}

#gallery {
  padding: 0;
  align-items: stretch;
}

.gallery {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  padding-top: 60px;
}

/* In one-on-one mode, gallery__head is absolute-positioned so no padding needed */
.gallery[data-mode="one-on-one"] {
  padding-top: 0;
}

/* Mode toggle header — flex wrap only */
.gallery__head {
  display: flex;
}

/* Mode toggle (segmented) */
.mode-toggle {
  display: flex;
  padding: 4px;
  border-radius: 999px;
  background: rgba(20, 10, 40, 0.55);
  border: var(--glass-border);
  backdrop-filter: blur(12px);
  position: relative;
}

.mode-toggle__btn {
  position: relative;
  z-index: 1;
  padding: 8px 18px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  border-radius: 999px;
  cursor: none;
  transition: color 0.25s var(--ease-out);
  display: flex;
  align-items: center;
  gap: 8px;
}

.mode-toggle__btn.active {
  color: #1a0a2e;
  text-shadow: none;
}

.mode-toggle__btn svg {
  width: 14px;
  height: 14px;
}

.mode-toggle__pill {
  position: absolute;
  top: 4px;
  bottom: 4px;
  border-radius: 999px;
  background: linear-gradient(
    120deg,
    var(--accent-primary),
    var(--accent-secondary)
  );
  transition:
    left 0.4s var(--ease-out),
    width 0.4s var(--ease-out);
  box-shadow: 0 4px 16px rgba(240, 171, 252, 0.35);
}

/* ============================================
   1-on-1 MODE
   ============================================ */

.gallery__stage {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

/* Background color extracted from current image — covers whole section */
#gallery .section__panel {
  position: relative;
  overflow: hidden;
}

.gallery__bg-wash {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.55;
  transition:
    background 0.8s var(--ease-out),
    opacity 0.6s var(--ease-out);
  border-radius: inherit;
}

.gallery > * {
  position: relative;
  z-index: 1;
}

/* Pin mode toggle to top-right corner (overrides gallery > * with higher specificity) */
.gallery .gallery__head {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 10;
}

/* Frame holding the focused image */
.frame-wrap {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.frame {
  position: relative;
  width: 100%;
  height: clamp(360px, calc(100vh - 40px), 960px);
  border-radius: 18px;
  overflow: hidden;
  background: #0a0418;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.07),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  cursor: none;
  transition: height 0.5s var(--ease-out);
}

.frame__viewport {
  position: absolute;
  inset: 0;
  overflow: hidden;
  transition: transform 0.6s var(--ease-out);
}

/* Slide animation between images */
.frame__slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition:
    opacity 0.5s var(--ease-out),
    transform 0.6s var(--ease-out);
  transform-origin: center center;
}

.frame__slide.entering {
  opacity: 0;
  transform: translateX(40px) scale(0.98);
}

.frame__slide.leaving {
  opacity: 0;
  transform: translateX(-40px) scale(0.98);
}

/* Cursor zoom: scale up the slide; transform-origin is set inline via JS */
.frame.zooming .frame__slide {
  transform: scale(2);
  transition: transform 0.15s ease-out;
}

/* Info panel revealed when image is "lifted" */
.frame.info-open .frame__viewport {
  transform: translateY(-30%);
}

.frame__info {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 30%;
  padding: 22px 28px 24px;
  background: linear-gradient(
    180deg,
    rgba(15, 8, 30, 0) 0%,
    rgba(15, 8, 30, 0.85) 30%,
    rgba(15, 8, 30, 0.95) 100%
  );
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.4s var(--ease-out) 0.1s,
    transform 0.4s var(--ease-out) 0.1s;
  pointer-events: none;
  z-index: 2;
}

.frame.info-open .frame__info {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.frame__info-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
}

.frame__info-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.frame__info-meta {
  display: flex;
  gap: 14px;
  align-items: center;
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.frame__info-tag {
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(240, 171, 252, 0.14);
  border: 1px solid rgba(240, 171, 252, 0.26);
  color: var(--accent-secondary);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.frame__info-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  max-width: 90%;
}

/* Toggle info button */
.frame__info-btn {
  position: absolute;
  bottom: 14px;
  right: 14px;
  z-index: 3;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(20, 10, 40, 0.7);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: var(--text-primary);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  cursor: none;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.25s var(--ease-out);
  text-shadow: none;
}

.frame__info-btn:hover {
  background: rgba(192, 132, 252, 0.25);
  border-color: var(--accent-secondary);
}

.frame__info-btn svg {
  width: 12px;
  height: 12px;
  transition: transform 0.3s var(--ease-out);
}

.frame.info-open .frame__info-btn svg {
  transform: rotate(180deg);
}

/* Glow ring — blurred image halo at contain dimensions, shown after reveal animation */
.frame__image-ring {
  position: absolute;
  border-radius: 4px;
  pointer-events: none;
  z-index: 0;
  opacity: 0;
  transition: opacity 1.5s var(--ease-out);
  background-size: cover;
  background-position: center;
  filter: blur(50px);
  transform: scale(1.08);
  transform-origin: center;
}
.frame__image-ring.visible {
  opacity: 0.75;
}

/* Caption strip — floats over frame bottom */
.frame__caption {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
  z-index: 6;
  padding: 8px 14px;
  border-radius: 10px;
  background: rgba(10, 4, 24, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  opacity: 0;
  pointer-events: none;
  transform: translateY(6px);
  transition:
    opacity 0.4s var(--ease-out),
    transform 0.4s var(--ease-out);
}

.frame__caption-name {
  color: var(--text-primary);
  font-weight: 500;
  font-family: var(--font-display);
  letter-spacing: 0;
}

.frame__caption-counter {
  font-variant-numeric: tabular-nums;
}

/* Arrow buttons — absolute overlays inside .frame, shown on proximity */
.arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(20, 10, 40, 0.6);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-primary);
  cursor: none;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.22s var(--ease-out),
    background 0.22s var(--ease-out),
    border-color 0.22s var(--ease-out),
    transform 0.22s var(--ease-out);
  text-shadow: none;
}

.arrow.prev {
  left: 20px;
}
.arrow.next {
  right: 20px;
}

.arrow.show {
  opacity: 1;
  pointer-events: auto;
}

.arrow:hover {
  background: rgba(192, 132, 252, 0.25);
  border-color: var(--accent-secondary);
  transform: translateY(-50%) scale(1.05);
}

.arrow svg {
  width: 20px;
  height: 20px;
}

/* Thumbnail strip — floats over frame above caption */
.thumbs {
  position: absolute;
  bottom: 62px;
  left: 12px;
  right: 12px;
  z-index: 5;
  display: flex;
  justify-content: flex-start;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 12px;
  background: rgba(10, 4, 24, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  overflow: hidden;
  scrollbar-width: none;
  user-select: none;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition:
    opacity 0.4s var(--ease-out),
    transform 0.4s var(--ease-out);
}

.thumbs::-webkit-scrollbar {
  display: none;
}

.thumbs__btn {
  width: calc((100% - 7 * 8px) / 8);
  flex-shrink: 0;
  height: 72px;
  border-radius: 10px;
  border: 2px solid transparent;
  padding: 0;
  background: var(--surface);
  background-size: cover;
  background-position: center;
  cursor: none;
  opacity: 0.55;
  transition: all 0.25s var(--ease-out);
}

.thumbs__btn:hover {
  opacity: 0.85;
  transform: translateY(-2px);
}

.thumbs__btn.active {
  opacity: 1;
  border-color: var(--accent-secondary);
  box-shadow: 0 0 0 4px rgba(240, 171, 252, 0.14);
}

/* ============================================
   FULL LIBRARY MODE
   ============================================ */

.library {
  display: none;
  flex-direction: column;
  gap: 22px;
}

.gallery[data-mode="library"] .gallery__stage {
  display: none;
}
.gallery[data-mode="library"] .library {
  display: flex;
}
.gallery[data-mode="library"] .gallery__bg-wash {
  opacity: 0;
}

/* Library mode: section panel scrolls internally to show all works */
#gallery .section__panel:has(.gallery[data-mode="library"]) {
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior-y: contain;
  scrollbar-width: none;
}
#gallery .section__panel:has(.gallery[data-mode="library"])::-webkit-scrollbar {
  display: none;
}

/* Filter bar */
.filters {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  width: fit-content;
  max-width: 100%;
  padding: 5px 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(20, 10, 40, 0.42);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.filters__label {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: none;
  color: var(--text-muted);
  margin-right: 4px;
}

.filter-chip {
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  cursor: none;
  transition: all 0.2s var(--ease-out);
}

.filter-chip:hover {
  background: var(--surface-strong);
  color: var(--text-primary);
}

.filter-chip.active {
  background: linear-gradient(
    120deg,
    var(--accent-primary),
    var(--accent-secondary)
  );
  color: #1a0a2e;
  border-color: transparent;
  text-shadow: none;
  box-shadow: 0 4px 14px rgba(240, 171, 252, 0.3);
}

.filter-chip__count {
  margin-left: 6px;
  font-size: 10px;
  opacity: 0.6;
  font-variant-numeric: tabular-nums;
}

.filter-chip.active .filter-chip__count {
  opacity: 0.7;
}

/* Dense puzzle grid: landscape spans two columns, portrait spans two rows. */
.masonry {
  --masonry-cell-size: 240px;
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-flow: dense;
  grid-auto-rows: var(--masonry-cell-size);
  gap: 16px;
}

.masonry.is-loading {
  min-height: min(60vh, 520px);
}

@media (max-width: 1100px) {
  .masonry {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 600px) {
  .masonry {
    gap: 10px;
  }
}

@media (max-width: 960px) {
  .gallery .gallery__head {
    top: 8px;
    left: 50%;
    right: auto;
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%);
  }

  .gallery .gallery__head.ui-shown {
    transform: translateX(-50%) translateY(0);
  }

  .mode-toggle {
    min-width: min(300px, calc(100vw - 72px));
    justify-content: center;
    padding: 4px;
  }

  .mode-toggle__btn {
    flex: 1 1 0;
    justify-content: center;
    min-width: 0;
    padding: 8px 14px;
    font-size: 11px;
    letter-spacing: 0.03em;
    white-space: nowrap;
  }
}

.masonry__item {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  cursor: none;
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.06);
  display: block;
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.6s var(--ease-out),
    transform 0.6s var(--ease-out);
}

.masonry__item--span-1-1 {
  grid-column: span 1;
  grid-row: span 1;
}

.masonry__item--span-1-2 {
  grid-column: span 1;
  grid-row: span 2;
}

.masonry__item--span-2-1 {
  grid-column: span 2;
  grid-row: span 1;
}

.masonry__item--span-2-2 {
  grid-column: span 2;
  grid-row: span 2;
}

.masonry__item.loaded {
  opacity: 1;
  transform: translateY(0);
}

.masonry__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s var(--ease-out);
}

.masonry__item:hover img {
  transform: scale(1.04);
}

.masonry__item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 50%,
    rgba(15, 8, 30, 0.92) 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 14px 16px;
  opacity: 0;
  transition: opacity 0.3s var(--ease-out);
}

.masonry__item:hover .masonry__item-overlay {
  opacity: 1;
}

.masonry__item-name {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: #fff;
}

.masonry__item-tag {
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-secondary);
  margin-top: 2px;
}

.masonry__empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 20px;
  color: var(--text-muted);
  font-size: 14px;
}

.masonry__status {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 280px;
  padding: 24px;
  color: var(--text-primary);
  font-size: 14px;
  text-align: center;
  background: color-mix(in srgb, var(--surface) 84%, transparent);
  backdrop-filter: blur(8px);
}

.masonry__spinner {
  width: 34px;
  height: 34px;
  border: 3px solid rgba(255, 255, 255, 0.16);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: masonry-loading-spin 0.8s linear infinite;
}

@keyframes masonry-loading-spin {
  to {
    transform: rotate(360deg);
  }
}

.gallery__empty-state {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  color: var(--text-muted);
  font-size: 14px;
  text-align: center;
}

/* ---- Infinite Library loader ---- */
.gallery-infinite-loader {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 120px;
  padding: 20px 0 4px;
  color: var(--text-primary);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.gallery-infinite-loader[hidden] {
  display: none;
}

/* ============================================
   MODAL
   ============================================ */

.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(5, 2, 16, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease-out);
  padding: 60px 80px;
}

.modal.open {
  opacity: 1;
  pointer-events: auto;
}

.modal__inner {
  position: relative;
  display: flex;
  gap: 24px;
  max-width: 1200px;
  width: 100%;
  max-height: 100%;
  align-items: center;
  transform: scale(0.96);
  transition: transform 0.4s var(--ease-out);
}

.modal.open .modal__inner {
  transform: scale(1);
}

.modal__img-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  max-height: 85vh;
}

.modal__img {
  max-width: 100%;
  max-height: 85vh;
  border-radius: 14px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
}

.modal__info-btn {
  display: none;
}

.modal__info {
  width: 320px;
  flex-shrink: 0;
  padding: 28px;
  border-radius: 18px;
  background: rgba(20, 10, 40, 0.65);
  backdrop-filter: blur(18px);
  border: var(--glass-border);
}

/* On desktop, horizontal artwork uses an in-image collapsible detail panel. */
@media (min-width: 1101px) {
  .modal.modal--library:has(.modal__inner--portrait),
  .modal.modal--library:has(.modal__inner--square) {
    padding: 24px 36px;
  }

  .modal:has(.modal__inner--overlay-info) {
    padding: 24px 36px;
  }

  .modal__inner--overlay-info {
    display: block;
    width: fit-content;
    max-width: 100%;
    max-height: 100%;
  }

  .modal__inner--overlay-info .modal__img-wrap {
    position: relative;
    display: block;
    line-height: 0;
    width: fit-content;
    max-width: 100%;
    max-height: calc(100vh - 48px);
    flex: none;
  }

  .modal__inner--overlay-info .modal__img {
    display: block;
    width: auto;
    max-width: 100%;
    max-height: calc(100vh - 48px);
  }

  .modal__inner--overlay-info .modal__info {
    position: absolute;
    top: 62px;
    right: 14px;
    width: min(380px, calc(100% - 28px));
    max-height: calc(100% - 76px);
    overflow-y: auto;
    padding: 18px 22px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 0.2s var(--ease-out), transform 0.2s var(--ease-out);
  }

  .modal__inner--overlay-info.info-open .modal__info {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .modal__inner--overlay-info .modal__info-btn {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: var(--glass-border);
    border-radius: 50%;
    background: rgba(20, 10, 40, 0.72);
    backdrop-filter: blur(14px);
    color: var(--text-primary);
    cursor: none;
  }

  .modal__inner--overlay-info .modal__info-btn:hover,
  .modal__inner--overlay-info.info-open .modal__info-btn {
    background: rgba(192, 132, 252, 0.28);
    border-color: var(--accent-secondary);
    color: #000;
  }

  .modal__inner--overlay-info .modal__info-btn svg {
    width: 16px;
    height: 16px;
  }

  .modal__inner--overlay-info .modal__close {
    top: 14px;
    right: 14px;
    left: auto;
  }

  .modal__inner--overlay-info .modal__nav.prev {
    left: 14px;
  }

  .modal__inner--overlay-info .modal__nav.next {
    right: 14px;
  }

  .modal__inner--overlay-info .modal__info-tag {
    margin-bottom: 10px;
  }

  .modal__inner--overlay-info .modal__info h3 {
    font-size: 20px;
    margin-bottom: 5px;
  }

  .modal__inner--overlay-info .modal__info p {
    font-size: 13px;
    margin-bottom: 10px;
  }

  .modal__inner--overlay-info .modal__info dl {
    grid-template-columns: 76px 1fr;
    gap: 5px 10px;
  }

  /* Library portrait/square details expand beside the artwork after an image click. */
  .modal--library .modal__inner--portrait,
  .modal--library .modal__inner--square {
    justify-content: center;
    gap: 0;
    transition: transform 0.4s var(--ease-out), gap 0.3s var(--ease-out);
  }

  .modal--library .modal__inner--portrait .modal__img-wrap,
  .modal--library .modal__inner--square .modal__img-wrap {
    position: relative;
    flex: 0 0 auto;
    line-height: 0;
    height: calc(100vh - 48px);
    max-height: calc(100vh - 48px);
  }

  .modal--library .modal__inner--portrait .modal__img,
  .modal--library .modal__inner--square .modal__img {
    width: auto;
    height: calc(100vh - 48px);
    max-height: calc(100vh - 48px);
    max-width: none;
  }

  .modal--library .modal__inner--portrait .modal__close,
  .modal--library .modal__inner--square .modal__close {
    top: 14px;
    right: 14px;
    left: auto;
  }

  .modal--library .modal__inner--portrait .modal__info,
  .modal--library .modal__inner--square .modal__info {
    box-sizing: border-box;
    width: 0;
    height: var(--library-modal-image-height, 0px);
    max-height: calc(100vh - 48px);
    padding: 0;
    overflow: hidden;
    border-color: transparent;
    opacity: 0;
    pointer-events: none;
    transform: translateX(-18px);
    transition:
      width 0.3s var(--ease-out),
      padding 0.3s var(--ease-out),
      opacity 0.2s var(--ease-out),
      transform 0.3s var(--ease-out),
      border-color 0.2s var(--ease-out);
  }

  .modal--library .modal__inner--portrait.info-open,
  .modal--library .modal__inner--square.info-open {
    gap: 24px;
  }

  .modal--library .modal__inner--portrait.info-open .modal__info,
  .modal--library .modal__inner--square.info-open .modal__info {
    width: 320px;
    padding: 28px;
    overflow-y: auto;
    border: var(--glass-border);
    opacity: 1;
    pointer-events: auto;
    transform: translateX(0);
  }

  .modal--library .modal__inner--portrait .modal__info-btn,
  .modal--library .modal__inner--square .modal__info-btn {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: var(--glass-border);
    border-radius: 50%;
    background: rgba(20, 10, 40, 0.72);
    backdrop-filter: blur(14px);
    color: var(--text-primary);
    cursor: none;
  }

  .modal--library .modal__inner--portrait .modal__info-btn:hover,
  .modal--library .modal__inner--square .modal__info-btn:hover,
  .modal--library .modal__inner--portrait.info-open .modal__info-btn,
  .modal--library .modal__inner--square.info-open .modal__info-btn {
    background: rgba(192, 132, 252, 0.28);
    border-color: var(--accent-secondary);
    color: #000;
  }

  .modal--library .modal__inner--portrait .modal__info-btn svg,
  .modal--library .modal__inner--square .modal__info-btn svg {
    width: 16px;
    height: 16px;
  }

}

.modal__info h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
  white-space: normal;
}

.modal__info-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(240, 171, 252, 0.14);
  border: 1px solid rgba(240, 171, 252, 0.26);
  color: var(--accent-secondary);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.modal__info p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.55;
  margin-bottom: 16px;
  white-space: pre-line;
}

.modal__info dl {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 8px 12px;
  font-size: 12px;
}

.modal__info dt {
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 10px;
  align-self: center;
}

.modal__info dd {
  color: var(--text-primary);
}

.modal__info-links {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.modal__info-links-title {
  margin-bottom: 8px;
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.modal__info-links-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.modal__info-link {
  padding: 6px 10px;
  border: 1px solid rgba(240, 171, 252, 0.28);
  border-radius: 999px;
  color: var(--accent-secondary);
  font-size: 11px;
  text-decoration: none;
  transition: background 0.2s var(--ease-out), color 0.2s var(--ease-out);
}

.modal__info-link:hover {
  background: rgba(240, 171, 252, 0.18);
  color: var(--text-primary);
}

.modal__close {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(20, 10, 40, 0.7);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: var(--text-primary);
  cursor: none;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 4;
  transition: all 0.25s var(--ease-out);
  text-shadow: none;
}

.modal__close:hover {
  background: rgba(252, 165, 165, 0.25);
  border-color: #fca5a5;
}
.modal__close svg {
  width: 14px;
  height: 14px;
}

.modal__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}

.modal__nav.prev {
  left: -68px;
}
.modal__nav.next {
  right: -68px;
}

@media (max-width: 1100px) {
  .modal {
    padding: 40px 20px;
  }
  .modal__inner {
    flex-direction: column;
    gap: 14px;
  }
  .modal__info {
    width: 100%;
  }
  .modal__nav.prev {
    left: 8px;
  }
  .modal__nav.next {
    right: 8px;
  }
  .modal__img {
    max-height: 60vh;
  }
}

@media (max-width: 720px) {
  .gallery {
    padding-top: 52px;
  }
  #gallery .section__panel {
    padding: 12px 16px 20px;
  }
  .arrow {
    width: 44px;
    height: 44px;
  }
  .thumbs__btn {
    width: calc((100% - 3 * 8px) / 4);
    height: 60px;
  }
  .frame__info {
    padding: 14px 16px 16px;
  }
  .frame__info-name {
    font-size: 17px;
  }
  .frame__info-desc {
    font-size: 12px;
  }
  .frame-row.portrait,
  .frame-row.square {
    gap: 0;
  }
  .frame-row.portrait .side-panel,
  .frame-row.square .side-panel {
    display: none;
    width: 0;
    opacity: 0;
  }
}

/* ============================================
   UI PROXIMITY SHOW — 1-on-1 mode
   Head and thumbs start hidden; each revealed when cursor enters its zone
   ============================================ */

/* Mode toggle: leaves a visible lower edge when hidden, fully shown when cursor is near top */
.gallery__head {
  transition:
    opacity 0.4s var(--ease-out),
    transform 0.4s var(--ease-out);
  opacity: 0.85;
  pointer-events: none;
  transform: translateY(calc(-100% + 16px));
}
.gallery__head.ui-shown {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* Caption: shown when cursor is near bottom */
.gallery__stage.ui-shown .frame__caption {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* Thumbs: shown when cursor is near bottom */
.gallery__stage.ui-shown .thumbs {
  opacity: 1;
  pointer-events: auto;
  overflow-x: auto;
  transform: translateY(0);
}

/* Frame always fills available height — caption and thumbs float over it */

/* ============================================
   FRAME ROW + SIDE PANELS
   ============================================ */

.frame-row {
  display: flex;
  align-items: stretch;
  gap: 12px;
  width: 100%;
}

/* Frame inside the row takes all remaining width */
.frame-row > .frame {
  flex: 1;
  min-width: 0;
  width: auto;
}

/* Side panels — collapsed by default, slide in for portrait/square */
.side-panel {
  flex-shrink: 0;
  width: 0;
  min-width: 0;
  overflow: hidden;
  opacity: 0;
  border-radius: 16px;
  background: rgba(15, 8, 30, 0.6);
  border: var(--glass-border);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition:
    width 1.6s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    opacity 1.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.frame-row.portrait .side-panel,
.frame-row.square .side-panel {
  width: 210px;
  opacity: 1;
}

/* Inner scroll area — fixed width so content doesn't reflow during transition */
.side-panel__inner {
  width: 210px;
  height: 100%;
  padding: 20px 16px;
  box-sizing: border-box;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.1) transparent;
}
.side-panel__inner::-webkit-scrollbar {
  width: 3px;
}
.side-panel__inner::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 3px;
}

/* Section title inside panel */
.sp-title {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

/* Left panel: platform links */
.sp-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sp-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.09);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  transition:
    background 0.22s var(--ease-out),
    border-color 0.22s var(--ease-out),
    color 0.22s var(--ease-out);
}
.sp-link:hover {
  background: rgba(192, 132, 252, 0.16);
  border-color: var(--accent-secondary);
  color: var(--accent-secondary);
}
.sp-link svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.sp-empty {
  font-size: 11px;
  color: var(--text-muted);
  font-style: italic;
}

/* Right panel: image info */
.sp-dl {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.sp-dl-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.sp-dl dt {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.sp-dl dd {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.45;
  margin: 0;
  word-break: break-word;
}
.sp-tag-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(240, 171, 252, 0.12);
  border: 1px solid rgba(240, 171, 252, 0.22);
  color: var(--accent-secondary);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}