.media-viewer-overlay {
  position: fixed;
  z-index: 1400;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgb(15 23 42 / 76%);
}

.media-viewer-dialog {
  display: flex;
  width: min(1240px, 100%);
  height: min(900px, 100%);
  min-height: 0;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid #dfe5ed;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 24px 72px rgb(15 23 42 / 32%);
}

.media-viewer-header {
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 20px;
  border-bottom: 1px solid #e5eaf1;
}

.media-viewer-title {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  color: #202b3a;
  font-size: 18px;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.media-viewer-close,
.media-viewer-prev,
.media-viewer-next {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid #d9e0e9;
  background: #fff;
  color: #334155;
  cursor: pointer;
}

.media-viewer-close {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  font-size: 26px;
  line-height: 1;
}

.media-viewer-close:hover,
.media-viewer-prev:hover,
.media-viewer-next:hover {
  border-color: #9bb2eb;
  background: #f4f7ff;
  color: #4168d5;
}

.media-viewer-categories,
.media-viewer-tags {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding: 12px 20px 0;
  scrollbar-width: thin;
}

.media-viewer-categories[hidden],
.media-viewer-tags[hidden],
.media-viewer-thumbnails[hidden],
.media-viewer-main-image[hidden],
.media-viewer-main-frame[hidden],
.media-viewer-prev[hidden],
.media-viewer-next[hidden],
.media-viewer-empty[hidden] {
  display: none;
}

.media-viewer-tags { padding-top: 8px; }

.media-viewer-category,
.media-viewer-tag {
  flex: 0 0 auto;
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid #e0e6ef;
  border-radius: 999px;
  background: #fff;
  color: #526174;
  cursor: pointer;
  font: inherit;
  font-size: 14px;
}

.media-viewer-tag { min-height: 32px; padding-inline: 12px; font-size: 13px; }

.media-viewer-category.is-active,
.media-viewer-tag.is-active {
  border-color: #4c6fd6;
  background: #edf2ff;
  color: #365fc8;
  font-weight: 650;
}

.media-viewer-category:focus-visible,
.media-viewer-tag:focus-visible,
.media-viewer-thumbnail:focus-visible,
.media-viewer-close:focus-visible,
.media-viewer-prev:focus-visible,
.media-viewer-next:focus-visible {
  outline: 3px solid rgb(76 111 214 / 28%);
  outline-offset: 2px;
}

.media-viewer-content {
  display: grid;
  flex: 1 1 auto;
  min-height: 0;
  grid-template-columns: 48px minmax(0, 1fr) 48px;
  align-items: center;
  justify-items: center;
  gap: 14px;
  padding: 18px 22px;
}

.media-viewer-main-frame {
  position: relative;
  display: grid;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  place-items: center;
  background: #f6f8fb;
}

.media-viewer-main-image {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: contain;
  background: #f6f8fb;
}

.media-viewer-image-tag {
  position: absolute;
  z-index: 1;
  top: 12px;
  left: 12px;
  max-width: calc(100% - 24px);
  overflow: hidden;
  padding: 6px 10px;
  border: 1px solid rgb(255 255 255 / 18%);
  border-radius: 999px;
  background: rgb(35 52 74 / 88%);
  color: #fff;
  font-size: 13px;
  font-weight: 650;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
  pointer-events: none;
}

.media-viewer-image-count {
  position: absolute;
  z-index: 1;
  right: 12px;
  bottom: 12px;
  padding: 5px 9px;
  border: 1px solid rgb(255 255 255 / 16%);
  border-radius: 999px;
  background: rgb(35 52 74 / 82%);
  color: #fff;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  font-weight: 650;
  line-height: 1.2;
  pointer-events: none;
}

.media-viewer-prev,
.media-viewer-next {
  width: 44px;
  height: 54px;
  border-radius: 10px;
  font-size: 32px;
  line-height: 1;
}

.media-viewer-empty {
  grid-column: 1 / -1;
  align-self: center;
  margin: 0;
  color: #7b8798;
  font-size: 16px;
}

.media-viewer-thumbnails {
  display: flex;
  flex: 0 0 auto;
  min-height: 92px;
  gap: 10px;
  overflow-x: auto;
  padding: 0 20px 16px;
}

.media-viewer-thumbnail {
  flex: 0 0 104px;
  width: 104px;
  height: 76px;
  overflow: hidden;
  padding: 2px;
  border: 2px solid transparent;
  border-radius: 8px;
  background: #f1f4f8;
  cursor: pointer;
}

.media-viewer-thumbnail.is-active { border-color: #4c6fd6; }

.media-viewer-thumbnail img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 5px;
}

@media (max-width: 640px) {
  .media-viewer-overlay { padding: 0; }
  .media-viewer-dialog { width: 100%; height: 100%; border: 0; border-radius: 0; }
  .media-viewer-header { min-height: 56px; padding: 8px 14px; }
  .media-viewer-categories,
  .media-viewer-tags { padding-inline: 14px; }
  .media-viewer-content { grid-template-columns: 38px minmax(0, 1fr) 38px; gap: 6px; padding: 12px 8px; }
  .media-viewer-prev,
  .media-viewer-next { width: 36px; height: 46px; }
  .media-viewer-thumbnails { padding-inline: 14px; }
}