/* Gallery Page Styles */

/* ====== GALLERY HERO ====== */

.gallery-hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-xl) var(--gutter) var(--space-xxl);
  text-align: var(--page-heading-align, left);
}

.gallery-hero h1 {
  font-family: var(--page-heading-font, var(--font-heading));
  font-size: clamp(2em, 8vw, var(--page-heading-size, 6em));
  font-weight: var(--page-heading-weight, 300);
  color: var(--page-heading-color, var(--color-text));
  margin-bottom: var(--page-heading-desc-gap, 16px);
  line-height: 1.1;
}

.gallery-hero p {
  font-family: var(--page-desc-font, var(--font-body));
  font-size: var(--page-desc-size, 1.125em);
  font-weight: var(--page-desc-weight, 400);
  line-height: var(--page-desc-line-height, 1.6);
  color: var(--page-desc-color, #777777);
}

.gallery-hero__link {
  font-family: var(--font-body);
  font-size: 1.125em;
  color: var(--color-text);
  opacity: 0.7;
  max-width: 600px;
  display: inline-block;
  position: relative;
  padding-bottom: 2px;
  transition: opacity var(--duration-base) var(--ease-elegant);
}

.gallery-hero__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1.5px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s cubic-bezier(0.65, 0, 0.35, 1);
}

.gallery-hero__link:hover::after {
  transform: scaleX(1);
}

/* ====== GALLERY LAYOUT ====== */

.gallery-header-intro {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-xl) var(--gutter) 0;
}

.gallery-header-intro__inner {
  width: 100%;
  display: flex;
  justify-content: var(--header-align-flex, center);
  text-align: var(--header-align, center);
  font-family: var(--font-header, var(--font-heading));
  font-size: var(--font-size-header, 1em);
  font-weight: var(--font-weight-header, 300);
  line-height: var(--line-height-header, var(--line-height-tight));
  color: var(--color-header, var(--color-text));
}

.gallery-header-intro__inner.content-triplet--gallery-header {
  width: 100%;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(var(--gallery-columns), 1fr);
  align-items: start;
  gap: var(--gallery-spacing, var(--gallery-gap));
  padding: var(--space-xl) var(--gutter) var(--space-xxl);
  max-width: var(--max-width);
  margin: 0 auto;
}

.gallery.gallery--scattered {
  gap: calc(var(--gallery-spacing, 8px) + var(--gallery-scatter-intensity, 10) * 0.8px);
  padding-left: calc(var(--gutter) + var(--gallery-scatter-intensity, 10) * 3px);
  padding-right: calc(var(--gutter) + var(--gallery-scatter-intensity, 10) * 3px);
}

.gallery.gallery--scattered .gallery-item {
  transition: transform var(--duration-base) var(--ease-elegant);
}

.gallery.gallery--scattered .gallery-item:nth-child(8n + 1) {
  transform: scale(calc(1 - var(--gallery-scatter-intensity, 10) * 0.003));
}

.gallery.gallery--scattered .gallery-item:nth-child(8n + 2) {
  transform: scale(calc(1 - var(--gallery-scatter-intensity, 10) * 0.006));
}

.gallery.gallery--scattered .gallery-item:nth-child(8n + 3) {
  transform: scale(calc(1 - var(--gallery-scatter-intensity, 10) * 0.002));
}

.gallery.gallery--scattered .gallery-item:nth-child(8n + 4) {
  transform: scale(calc(1 - var(--gallery-scatter-intensity, 10) * 0.005));
}

.gallery.gallery--scattered .gallery-item:nth-child(8n + 5) {
  transform: scale(calc(1 - var(--gallery-scatter-intensity, 10) * 0.001));
}

.gallery.gallery--scattered .gallery-item:nth-child(8n + 6) {
  transform: scale(calc(1 - var(--gallery-scatter-intensity, 10) * 0.007));
}

.gallery.gallery--scattered .gallery-item:nth-child(8n + 7) {
  transform: scale(calc(1 - var(--gallery-scatter-intensity, 10) * 0.004));
}

.gallery.gallery--scattered .gallery-item:nth-child(8n + 8) {
  transform: scale(calc(1 - var(--gallery-scatter-intensity, 10) * 0.005));
}

.gallery-item {
  overflow: hidden;
  position: relative;
  cursor: pointer;
  border-radius: var(--gallery-image-radius, 0px);
}

.gallery-item img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  transform: scale(1);
  transition: transform 700ms cubic-bezier(0.25, 0.46, 0.45, 0.84);
  will-change: transform;
}

.gallery-item:hover img {
  transform: scale(1.07);
}

.gallery-item__meta {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 45%;
  display: flex;
  flex-direction: row;
  align-items: flex-end;
  justify-content: space-between;
  padding: 10px 12px;
  gap: 6px;
  color: #fff;
}

.gallery-item__meta-left {
  display: flex;
  flex-direction: row;
  align-items: flex-end;
  gap: 10px;
}

.gallery-item__date {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  font-family: var(--gallery-category-font, var(--font-body));
  font-size: 0.62em;
  font-weight: 500;
  color: #fff;
  letter-spacing: 0.06em;
  line-height: 1.3;
  gap: 2px;
  min-width: 2em;
}

.gallery-item__date-month {
  text-transform: uppercase;
}

.gallery-item__date-line {
  display: block;
  width: 100%;
  height: 1px;
  background: currentColor;
  opacity: 0.75;
}

.gallery-item__date-year {
  text-align: left;
}

.gallery-item__link {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  color: #fff;
  opacity: 0.75;
  text-decoration: none;
  transition: opacity var(--duration-fast) ease;
}

.gallery-item__link:hover {
  opacity: 1;
}

.gallery-item__link svg {
  width: 16px;
  height: 16px;
}

@media (hover: hover) and (pointer: fine) {
  .gallery-item__meta {
    opacity: 0;
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    transition: opacity 420ms ease, backdrop-filter 420ms ease, -webkit-backdrop-filter 420ms ease;
  }

  .gallery-item:hover .gallery-item__meta {
    opacity: 1;

  }
}

.gallery-like-btn {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: none;
  background: transparent;
  color: #fff;
  cursor: pointer;
  padding: 2px;
}

.gallery-like-btn__icon {
  width: 18px;
  height: 18px;
  fill: transparent;
  transition: fill var(--duration-fast) ease, opacity var(--duration-fast) ease;
}

.gallery-like-btn:hover .gallery-like-btn__icon {
  opacity: 0.85;
}

.gallery-like-btn.is-liked .gallery-like-btn__icon {
  fill: currentColor;
}

.gallery-like-btn__count {
  font-family: var(--gallery-category-font, var(--font-body));
  font-size: var(--gallery-category-size, 0.81em);
  font-weight: var(--gallery-category-weight, 400);
  color: #fff;
}

/* ====== GALLERY TOOLTIP ====== */

.gallery-tooltip {
  position: fixed;
  pointer-events: none;
  z-index: 500;
  opacity: 0;
  transform: translate(16px, 16px);
  transition: opacity var(--duration-fast) ease;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

.gallery-tooltip.visible {
  opacity: 1;
}

.gallery-tooltip__title {
  display: inline-block;
  font-family: var(--gallery-title-font, var(--font-heading));
  font-size: var(--gallery-title-size, 2.25em);
  font-weight: var(--gallery-title-weight, 400);
  color: var(--gallery-title-color, var(--color-dark));
  background: var(--gallery-title-bg, transparent);
  padding: var(--gallery-title-padding, 0px) calc(var(--gallery-title-padding, 0px) * 2);
  border-radius: var(--gallery-title-radius, 0px);
  white-space: nowrap;
}

.gallery-tooltip__category {
  display: inline-block;
  font-family: var(--gallery-category-font, var(--font-body));
  font-size: var(--gallery-category-size, 0.81em);
  font-weight: var(--gallery-category-weight, 400);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gallery-category-color, var(--color-dark));
  background: var(--gallery-category-bg, transparent);
  padding: var(--gallery-category-padding, 0px) calc(var(--gallery-category-padding, 0px) * 2);
  border-radius: var(--gallery-category-radius, 0px);
  white-space: nowrap;
}

/* ====== LOAD MORE BUTTON ====== */

.load-more-btn {
  display: block;
  margin: var(--space-xl) auto;
  background: var(--btn-secondary-bg);
  border: 1px solid var(--btn-secondary-border);
  color: var(--btn-secondary-text);
  font-family: var(--font-body);
  font-size: 0.81em;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--space-sm) var(--space-lg);
  cursor: none;
  transition: opacity var(--duration-fast) var(--ease-elegant), transform var(--duration-fast) var(--ease-elegant);
}

.load-more-btn:disabled {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* ====== LIGHTBOX ====== */

.lightbox {
  position: fixed;
  inset: 0;
  background: var(--overlay-bg, rgba(28, 28, 28, 0.95));
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-base) var(--ease-elegant), visibility var(--duration-base);
}

.lightbox.open {
  opacity: 1;
  visibility: visible;
}

.lightbox__layout {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  max-width: 96vw;
}

.lightbox__content {
  position: relative;
  flex-shrink: 1;
  min-width: 0;
}

.lightbox__image {
  display: block;
  max-height: 82vh;
  max-width: 70vw;
  object-fit: contain;
  border-radius: var(--gallery-image-radius, 0px);
  transform: scale(0.96);
  transition: transform var(--duration-slow) var(--ease-out-expo);
}

.lightbox.open .lightbox__image {
  transform: scale(1);
}

.lightbox__side {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  width: 64px;
}

.lightbox__date {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--lightbox-ink, #000);
  font-family: var(--font-body, 'Space Grotesk', sans-serif);
  font-size: 0.7em;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.5;
  font-weight: 500;
}

.lightbox__date-dot {
  opacity: 1;
  line-height: 1;
}

.lightbox__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.lightbox__like-btn {
  background: none;
  border: none;
  color: var(--lightbox-ink, #000);
  cursor: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 2px;
  transition: color var(--duration-fast) ease;
  font-weight: 500;
}

.lightbox__like-btn:hover {
  color: var(--lightbox-ink, #000);
}

.lightbox__like-btn.is-liked {
  color: var(--lightbox-ink, #000);
}

.lightbox__like-icon {
  width: 20px;
  height: 20px;
  fill: transparent;
  transition: fill var(--duration-fast) ease;
}

.lightbox__like-btn.is-liked .lightbox__like-icon {
  fill: currentColor;
}

.lightbox__like-count {
  font-family: var(--font-body, 'Space Grotesk', sans-serif);
  font-size: 0.7em;
  letter-spacing: 0.06em;
}

.lightbox__actions-sep {
  color: rgba(var(--lightbox-ink-rgb, 0, 0, 0), 0.25);
  font-size: 0.85em;
  line-height: 1;
}

.lightbox__link-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: rgba(var(--lightbox-ink-rgb, 0, 0, 0), 0.65);
  text-decoration: none;
  transition: color var(--duration-fast) ease;
  padding: 2px;
}

.lightbox__link-btn:hover {
  color: var(--lightbox-ink, #000);
}

.lightbox__link-btn svg {
  width: 18px;
  height: 18px;
}

.lightbox__views {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  color: rgba(var(--lightbox-ink-rgb, 0, 0, 0), 0.5);
  font-family: var(--font-body, 'Space Grotesk', sans-serif);
  font-size: 0.7em;
  letter-spacing: 0.06em;
  font-weight:500;
}

.lightbox__views-icon {
  width: 18px;
  height: 18px;
}

.lightbox__close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  color: var(--lightbox-ink, var(--color-bg));
  background: none;
  border: none;
  padding: 4px;
  cursor: none;
}

.lightbox__close .icon {
  transition: transform var(--duration-base) var(--ease-elegant);
}

.lightbox__close:hover .icon {
  transform: rotate(90deg);
}

.lightbox__prev,
.lightbox__next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: var(--lightbox-ink, #000);
  opacity: 0.6;
  transition: opacity var(--duration-fast) ease;
  background: none;
  border: none;
  padding: var(--space-sm);
  cursor: none;
}

.lightbox__prev:hover,
.lightbox__next:hover {
  opacity: 1;
  
}

.lightbox__prev {
  left: var(--space-lg);
}

.lightbox__next {
  right: var(--space-lg);
}

/* ====== RESPONSIVE ====== */

@media (max-width: 768px) {
  .gallery-header-intro {
    padding: var(--space-lg) var(--space-md) 0;
  }

  .gallery {
    grid-template-columns: 1fr;
    padding: var(--space-xl) var(--space-md) var(--space-xxl);
  }

  .gallery-hero {
    padding: var(--space-lg) var(--space-md) var(--space-xl);
  }

  .gallery-hero h1 {
    font-size: clamp(1.75em, 7vw, min(var(--page-heading-size, 3.5em), 3.5em));
  }

  .lightbox__prev,
  .lightbox__next {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

@media (max-width: 560px) {
  .gallery-hero {
    padding: var(--space-lg) var(--space-md);
  }

  .gallery-hero h1 {
    font-size: clamp(1.75em, 6vw, min(var(--page-heading-size, 2.5em), 2.5em));
  }

  .lightbox__layout {
    gap: 10px;
  }

  .lightbox__side {
    display: none;
  }

  .lightbox__image {
    max-width: 90vw;
    max-height: 78vh;
  }

  .lightbox__prev {
    left: var(--space-md);
  }

  .lightbox__next {
    right: var(--space-md);
  }
}