/* ============ ГАЛЕРЕЯ С АЛЬБОМАМИ ============ */
#albumGrid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  position: relative;
}

/* ============ КАРТОЧКА АЛЬБОМА ============ */
.album-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: all 0.25s;
  display: flex;
  flex-direction: column;
}
.album-card:hover {
  border-color: var(--cyan);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--cyan);
}

.album-cover {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--bg-2);
}
.album-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
  display: block;
}
.album-card:hover .album-cover img { transform: scale(1.08); }

.album-cover-empty {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  opacity: 0.3;
  background: linear-gradient(135deg, var(--panel-2), var(--bg-2));
}

.album-count {
  position: absolute;
  bottom: 8px;
  left: 8px;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  backdrop-filter: blur(4px);
}

.album-del {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.7);
  border: 1px solid rgba(239, 68, 68, 0.5);
  color: #fff;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
}
.album-card:hover .album-del { opacity: 1; }
.album-del:hover {
  background: var(--red);
  border-color: var(--red);
  transform: scale(1.1);
}

.album-meta {
  padding: 14px 16px;
}
.album-name {
  color: #fff;
  font-size: 14.5px;
  font-weight: 600;
  margin-bottom: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.album-sub {
  color: var(--muted);
  font-size: 11.5px;
}

/* ============ КАРТОЧКА ФОТО (внутри альбома) ============ */
.photo-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.15s, opacity 0.15s, box-shadow 0.15s;
  display: flex;
  flex-direction: column;
  position: relative;
}
.photo-card:hover {
  border-color: var(--border-light);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.photo-img-wrap {
  position: relative;
  aspect-ratio: 1/1;
  overflow: hidden;
  background: var(--bg-2);
}
.photo-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  cursor: pointer;
  transition: transform 0.3s;
  display: block;
}
.photo-card:hover .photo-img-wrap img { transform: scale(1.05); }

.photo-del,
.photo-move {
  position: absolute;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
}
.photo-del {
  top: 8px;
  right: 8px;
  border: 1px solid rgba(239, 68, 68, 0.5);
}
.photo-move {
  top: 8px;
  left: 8px;
  border: 1px solid rgba(0, 200, 212, 0.5);
}
.photo-card:hover .photo-del,
.photo-card:hover .photo-move { opacity: 1; }
.photo-del:hover {
  background: var(--red);
  border-color: var(--red);
  transform: scale(1.1);
}
.photo-move:hover {
  background: var(--cyan);
  border-color: var(--cyan);
  color: #001417;
  transform: scale(1.1);
}

.photo-meta {
  padding: 12px 14px;
}
.photo-title {
  color: #fff;
  font-size: 13.5px;
  font-weight: 600;
  margin-bottom: 6px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.photo-author {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 11px;
  gap: 8px;
}

/* ============ ЛАЙТБОКС ============ */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 10003;
  display: none;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
  animation: fadeIn 0.2s;
}
.lightbox-overlay.active { display: flex; }

.lb-stage {
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lb-img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
  animation: lbZoom 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes lbZoom {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.lb-close,
.lb-prev,
.lb-next {
  position: absolute;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}
.lb-close {
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 18px;
}
.lb-prev,
.lb-next {
  top: 50%;
  transform: translateY(-50%);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  font-size: 32px;
  font-family: serif;
  line-height: 1;
}
.lb-prev { left: 20px; }
.lb-next { right: 20px; }

.lb-close:hover,
.lb-prev:hover,
.lb-next:hover {
  background: var(--cyan);
  border-color: var(--cyan);
  color: #001417;
  transform: translateY(-50%) scale(1.1);
}
.lb-close:hover { transform: scale(1.1); }

.lb-caption {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  color: #fff;
  max-width: 80vw;
}
.lb-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
}
.lb-counter {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 1px;
}

/* ============ DRAG-N-DROP ЗАГРУЗКА ============ */
.album-drop-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 200, 212, 0.15);
  border: 3px dashed var(--cyan);
  border-radius: var(--radius);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  pointer-events: none;
  backdrop-filter: blur(4px);
}

.album-drop-overlay.active {
  display: flex;
  animation: fadeIn 0.15s;
}

.album-drop-inner {
  text-align: center;
  color: #fff;
}
.album-drop-icon {
  font-size: 64px;
  margin-bottom: 12px;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.5));
}
.album-drop-text {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
}
.album-drop-hint {
  font-size: 12.5px;
  opacity: 0.8;
}

/* ============ ПРОГРЕСС ЗАГРУЗКИ ============ */
.album-upload-progress {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  background: var(--panel);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 14px 20px;
  min-width: 320px;
  max-width: 480px;
  box-shadow: var(--shadow-lg);
  z-index: 10005;
  transition: transform 0.3s ease;
  opacity: 0;
}
.album-upload-progress.active {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.aup-bar {
  background: var(--bg-2);
  height: 6px;
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 8px;
}
.aup-bar > span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  box-shadow: 0 0 10px var(--cyan-glow);
  border-radius: 3px;
  transition: width 0.3s ease;
  width: 0%;
}

.aup-text {
  color: var(--text-2);
  font-size: 12px;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ============ СОРТИРОВКА (DRAG) ============ */
.photo-card[draggable="true"] {
  cursor: grab;
}
.photo-card[draggable="true"]:active {
  cursor: grabbing;
}

.photo-card.dragging {
  opacity: 0.4;
  transform: scale(0.95);
}

.photo-card.drag-over {
  border-color: var(--cyan);
  box-shadow: 0 0 0 2px var(--cyan), 0 0 20px var(--cyan-glow);
  transform: scale(1.03);
}

.photo-card.drag-over .photo-img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 200, 212, 0.2);
  pointer-events: none;
  border-radius: 8px 8px 0 0;
}

/* ============ АДАПТИВ ============ */
@media (max-width: 640px) {
  #albumGrid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 10px;
  }
  .lb-prev, .lb-next {
    width: 44px;
    height: 44px;
    font-size: 24px;
  }
  .lb-prev { left: 8px; }
  .lb-next { right: 8px; }
  .lb-close { top: 10px; right: 10px; }

  .album-upload-progress {
    min-width: 0;
    width: calc(100% - 32px);
    left: 16px;
    transform: translateX(0) translateY(120%);
  }
  .album-upload-progress.active {
    transform: translateX(0) translateY(0);
  }
}