/*
 * For licensing see accompanying LICENSE file.
 * Copyright (C) 2026 Apple Inc. All Rights Reserved.
 */

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(35%, 1fr));
  gap: 1.5rem;
  padding: 1.5rem;
  max-width: 60%;
  margin: 0 auto 2rem;
}

#viewer-container,
#viewer-container-cloth {
  position: relative;
  padding: 0 44px;
}

#viewer,
#viewer-cloth {
  display: flex;
  overflow-x: auto;
  gap: 1rem;
  padding: 1rem 0;
  scroll-snap-type: x mandatory;
  white-space: nowrap;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

#viewer::-webkit-scrollbar,
#viewer-cloth::-webkit-scrollbar {
  display: none;
}

#viewer > .card,
#viewer-cloth > .card {
  flex: 0 0 auto;
  width: calc(23% - 0.75rem);
  scroll-snap-align: start;
  transition: transform 0.2s ease-in-out;
}

.card-wrapper .card {
  width: 100%;
  flex: none;
}

#viewer .card:hover,
#viewer-cloth .card:hover {
  transform: scale(1.03);
}

#viewer-indicators,
#viewer-indicators-cloth {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 10px;
}

.viewer-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: #d0d0d0;
  cursor: pointer;
  padding: 0;
  transition: transform 0.15s ease, background-color 0.15s ease;
}

.viewer-indicator.active {
  background: #555;
  transform: scale(1.35);
}

.scroll-button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  cursor: pointer;
  background-color: rgba(0, 0, 0, 0.35);
  color: white;
  border: none;
  padding: 9px 11px;
  border-radius: 50%;
  font-size: 1.1rem;
  line-height: 1;
  opacity: 0.75;
  transition: opacity 0.2s, background-color 0.2s;
}

.scroll-button:hover {
  opacity: 1;
  background-color: rgba(0, 0, 0, 0.55);
}

#scroll-left,
#scroll-left-cloth {
  left: 6px;
}

#scroll-right,
#scroll-right-cloth {
  right: 6px;
}

.card {
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.09);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 18px rgba(0, 0, 0, 0.13);
}

.card video,
.card img {
  width: 100%;
  margin: 0;
  display: block;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.card-content {
  padding: 0.7rem 0.9rem 0.8rem;
  z-index: 2;
}

.card-title {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.card-meta {
  font-size: 0.8rem;
  opacity: 0.75;
  margin-bottom: 0.4rem;
}

.card-desc {
  font-size: 0.85rem;
  opacity: 0.8;
}

/* --- attribution badge on Gaussian viewer cards --- */
.card-wrapper {
  position: relative;
  flex: 0 0 auto;
  width: calc(23% - 0.75rem);
  scroll-snap-align: start;
}

.attribution-badge {
  position: absolute;
  top: 6px;
  right: 6px;
  z-index: 5;
  width: 22px;
  height: 22px;
  background: rgba(0, 0, 0, 0.45);
  border-radius: 50%;
  color: gold;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: default;
  transition: background 0.15s;
}

.attribution-badge:hover {
  background: rgba(0, 0, 0, 0.72);
}

.attribution-tooltip {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  width: 200px;
  background: rgba(20, 20, 20, 0.92);
  color: #f0f0f0;
  font-size: 12px;
  line-height: 1.45;
  padding: 7px 9px;
  border-radius: 6px;
  white-space: normal;
  pointer-events: none;
  text-align: left;
}

.attribution-badge:hover .attribution-tooltip {
  display: block;
}