/* Album archive + single gallery + lightbox */

.uph-album-page {
  font-family: var(--font-body, system-ui, sans-serif);
  color: var(--color-text, #1a1a2e);
  background: var(--color-bg, #f7faf8);
}

.uph-album-hero {
  background: linear-gradient(135deg, var(--color-primary-dark, #083528), var(--color-primary, #0d4f3c) 55%, var(--color-primary-mid, #1a8a6b));
  color: #fff;
  padding: 42px 0 36px;
}

.uph-album-hero a {
  color: #ffe08a;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
}

.uph-album-hero h1 {
  font-family: var(--font-heading, Georgia, serif);
  font-size: clamp(1.7rem, 3.2vw, 2.4rem);
  margin: 12px 0 8px;
  color: #fff;
  line-height: 1.2;
}

.uph-album-hero .meta {
  opacity: 0.9;
  margin: 0;
}

.uph-album-body {
  padding: 36px 0 64px;
}

.uph-album-desc {
  max-width: 760px;
  margin: 0 0 28px;
  color: #44504b;
  line-height: 1.75;
}

.uph-photo-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.uph-photo-item {
  position: relative;
  display: block;
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: #0d4f3c;
  box-shadow: 0 4px 16px rgba(13, 79, 60, 0.1);
  cursor: zoom-in;
  border: 0;
  padding: 0;
  width: 100%;
}

.uph-photo-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.uph-photo-item:hover img {
  transform: scale(1.05);
}

.uph-photo-item::after {
  content: "🔍";
  position: absolute;
  right: 10px;
  bottom: 10px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(0, 0, 0, 0.45);
  color: #fff;
  font-size: 0.85rem;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.uph-photo-item:hover::after {
  opacity: 1;
}

/* Pagination */
.uph-pager {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  align-items: center;
  margin-top: 28px;
}

.uph-pager a,
.uph-pager span {
  min-width: 42px;
  height: 42px;
  padding: 0 12px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
  border: 1px solid var(--color-border, #e3ebe7);
  background: #fff;
  color: var(--color-primary, #0d4f3c);
}

.uph-pager a:hover {
  background: var(--color-primary, #0d4f3c);
  color: #fff;
  border-color: var(--color-primary, #0d4f3c);
}

.uph-pager .is-active {
  background: var(--color-primary, #0d4f3c);
  color: #fff;
  border-color: var(--color-primary, #0d4f3c);
}

.uph-pager .is-disabled {
  opacity: 0.45;
  pointer-events: none;
}

.uph-pager-info {
  width: 100%;
  text-align: center;
  color: var(--color-text-muted, #5f6b66);
  font-size: 0.9rem;
  margin-bottom: 4px;
}

/* Archive album cards */
.uph-archive-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.uph-archive-card {
  background: #fff;
  border: 1px solid var(--color-border, #e3ebe7);
  border-radius: 16px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 2px 10px rgba(13, 79, 60, 0.06);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  display: flex;
  flex-direction: column;
}

.uph-archive-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(13, 79, 60, 0.12);
}

.uph-archive-cover {
  aspect-ratio: 4 / 3;
  background: linear-gradient(145deg, #0d4f3c, #2aa67f);
  background-size: cover;
  background-position: center;
  position: relative;
}

.uph-archive-cover .count {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.45);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 5px 10px;
  border-radius: 999px;
}

.uph-archive-body {
  padding: 16px 18px 18px;
}

.uph-archive-body h2 {
  margin: 0 0 6px;
  font-size: 1.1rem;
  color: var(--color-primary, #0d4f3c);
}

.uph-archive-body p {
  margin: 0;
  color: var(--color-text-muted, #5f6b66);
  font-size: 0.9rem;
}

/* Lightbox */
.uph-lb {
  position: fixed;
  inset: 0;
  z-index: 100000;
  background: rgba(5, 16, 12, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.uph-lb.is-open {
  display: flex;
}

.uph-lb img {
  max-width: min(1100px, 92vw);
  max-height: 82vh;
  object-fit: contain;
  border-radius: 10px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  background: #111;
}

.uph-lb-close,
.uph-lb-prev,
.uph-lb-next {
  position: absolute;
  border: 0;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  font-size: 1.4rem;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background 0.2s ease;
}

.uph-lb-close:hover,
.uph-lb-prev:hover,
.uph-lb-next:hover {
  background: rgba(255, 255, 255, 0.24);
}

.uph-lb-close {
  top: 18px;
  right: 18px;
  font-size: 1.6rem;
}

.uph-lb-prev {
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
}

.uph-lb-next {
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
}

.uph-lb-counter {
  position: absolute;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  color: #fff;
  font-weight: 600;
  font-size: 0.92rem;
  background: rgba(0, 0, 0, 0.35);
  padding: 6px 12px;
  border-radius: 999px;
}

.uph-lb-caption {
  position: absolute;
  left: 50%;
  top: 18px;
  transform: translateX(-50%);
  color: #fff;
  font-size: 0.92rem;
  max-width: 70vw;
  text-align: center;
  opacity: 0.9;
}

body.uph-lb-lock {
  overflow: hidden;
}

@media (max-width: 900px) {
  .uph-photo-grid,
  .uph-archive-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .uph-photo-grid,
  .uph-archive-grid {
    grid-template-columns: 1fr;
  }

  .uph-lb-prev,
  .uph-lb-next {
    width: 40px;
    height: 40px;
  }
}