html:has(#nm-cat-shimmer) { overflow: hidden; }

.nm-cat-shimmer {
  position: fixed;
  inset: 0;
  z-index: 4000;
  overflow: hidden;
  background: #fff;
}

.nm-cat-shimmer i,
.nm-cat-shimmer b,
.nm-cat-shimmer span,
.nm-cat-shimmer .nm-shimmer-heading {
  display: block;
  background: linear-gradient(100deg, #edf0ed 20%, #f8faf8 38%, #edf0ed 56%);
  background-size: 220% 100%;
  animation: nm-shimmer-wave 1.35s ease-in-out infinite;
}

.nm-cat-shimmer-body {
  display: grid;
  grid-template-columns: 248px minmax(0, 1fr);
  gap: 22px;
  max-width: 1280px;
  margin: 18px auto 0;
  padding: 0 20px;
}

.nm-cat-shimmer-rail,
.nm-cat-shimmer-card {
  border: 1px solid #edf0ed;
  border-radius: 8px;
  background: #fff;
}

.nm-cat-shimmer-rail {
  display: grid;
  align-content: start;
  gap: 0;
  padding: 8px 0;
}

.nm-cat-shimmer-rail i {
  height: 52px;
  margin: 0 12px;
  border-bottom: 1px solid #f2f2f2;
  border-radius: 0;
}

.nm-cat-shimmer-main {
  min-width: 0;
}

.nm-cat-shimmer-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.nm-cat-shimmer-card {
  padding: 12px;
}

.nm-cat-shimmer-card i {
  width: 100%;
  aspect-ratio: 1.15;
  border-radius: 10px;
  margin-bottom: 12px;
}

.nm-cat-shimmer-card b,
.nm-cat-shimmer-card span {
  display: block;
  height: 12px;
  border-radius: 6px;
}

.nm-cat-shimmer-card b { width: 78%; margin-bottom: 10px; }
.nm-cat-shimmer-card span { width: 42%; }

@media (max-width: 1199.98px) {
  .nm-cat-shimmer-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 991.98px) {
  .nm-cat-shimmer-body {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 0;
    max-width: none;
    margin: 0;
    padding: 0;
  }

  .nm-cat-shimmer-rail { border: 0; border-right: 1px solid #ececec; border-radius: 0; }
  .nm-cat-shimmer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; padding: 12px; }
  .nm-cat-shimmer-card:nth-child(n+5) { display: none; }
}