.media-gallery-modern {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}
.media-gallery-item {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  background: #f8f9fa;
  border: 1px solid rgba(0,0,0,.06);
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease;
}
.media-gallery-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(93,87,158,.15);
}
.media-gallery-item img,
.media-gallery-item video {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}
.media-gallery-item .media-file-card {
  height: 160px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  text-align: center;
  color: var(--in-primary, #5D579E);
}
.media-gallery-item .media-cap {
  padding: .5rem .75rem;
  font-size: .8rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.media-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1080;
  background: rgba(248, 250, 252, .88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.media-lightbox.open {
  display: flex;
  animation: mediaLbIn .22s ease;
}
@keyframes mediaLbIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.media-lightbox-inner {
  max-width: min(92vw, 960px);
  max-height: 90vh;
  position: relative;
  background: #fff;
  border-radius: 16px;
  padding: 1rem 1rem 1.25rem;
  box-shadow: 0 24px 64px rgba(15, 23, 42, .12);
}
.media-lightbox-inner img,
.media-lightbox-inner video {
  max-width: 92vw;
  max-height: 80vh;
  border-radius: 8px;
}
.media-lightbox-close {
  position: absolute;
  top: .5rem;
  right: .5rem;
  color: #64748b;
  background: #f1f5f9;
  border: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
}
.media-lightbox-footer {
  margin-top: 1rem;
  text-align: center;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  justify-content: center;
  align-items: center;
}
.media-lightbox-caption {
  width: 100%;
  color: #334155;
  font-size: .95rem;
  margin-bottom: .25rem;
}
.msg-media-thumb { max-width: 140px; }
.msg-media-thumb .msg-dl-btn {
  position: absolute;
  bottom: 6px;
  right: 6px;
  z-index: 2;
  padding: .15rem .4rem;
  font-size: .7rem;
  opacity: .92;
}
.msg-attachments.media-gallery-modern {
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: .5rem;
}
.media-lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: #fff;
  border: 1px solid #e2e8f0;
  color: #475569;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0,0,0,.06);
}
.media-lightbox-prev { left: -1.25rem; }
.media-lightbox-next { right: -1.25rem; }
.imagipedia-article-card {
  transition: transform .2s ease, box-shadow .2s ease;
}
.imagipedia-article-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(93, 87, 158, .12) !important;
}
.imagipedia-card-media {
  position: relative;
  height: 180px;
  cursor: pointer;
  z-index: 2;
  background: #eef0f6;
  overflow: hidden;
}
.imagipedia-card-media img,
.imagipedia-card-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.imagipedia-card-media-hint {
  position: absolute;
  right: 10px;
  bottom: 10px;
  background: rgba(255,255,255,.92);
  color: var(--in-primary, #5D579E);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  box-shadow: 0 2px 10px rgba(0,0,0,.15);
  pointer-events: none;
}
.imagipedia-inline-media {
  max-width: 100%;
  border-radius: 8px;
  overflow: hidden;
}
.imagipedia-inline-media img,
.imagipedia-inline-media video {
  display: block;
  max-width: 100%;
}
.gallery-thumb-wrap.media-gallery-item {
  border-radius: 20px 20px 0 0;
  overflow: hidden;
}
.gallery-thumb-wrap .gallery-thumb {
  height: 260px;
  width: 100%;
  object-fit: cover;
  display: block;
}
@media (max-width: 768px) {
  .media-lightbox-prev { left: .5rem; }
  .media-lightbox-next { right: .5rem; }
}