/* MJ Hub — feed-style skeleton (X / Instagram / Facebook) */
.sk-bone,
.skeleton,
.sk-pulse {
  background: linear-gradient(
    90deg,
    rgba(148, 163, 184, 0.18) 0%,
    rgba(148, 163, 184, 0.35) 40%,
    rgba(148, 163, 184, 0.18) 80%
  );
  background-size: 200% 100%;
  animation: mjSkShimmer 1.15s ease-in-out infinite;
  border-radius: 8px;
  color: transparent !important;
  pointer-events: none;
  user-select: none;
}
body[data-theme="dark"] .sk-bone,
body[data-theme="dark"] .skeleton,
body[data-theme="dark"] .sk-pulse,
body:not([data-theme="light"]) .sk-bone {
  background: linear-gradient(
    90deg,
    rgba(51, 65, 85, 0.55) 0%,
    rgba(71, 85, 105, 0.85) 45%,
    rgba(51, 65, 85, 0.55) 90%
  );
  background-size: 200% 100%;
}
@keyframes mjSkShimmer {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}
@media (prefers-reduced-motion: reduce) {
  .sk-bone, .skeleton, .sk-pulse { animation: none !important; }
}

.sk-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 14px;
  width: 100%;
  padding: 4px 0;
}
.sk-grid-item {
  border-radius: 14px;
  padding: 12px;
  border: 1px solid rgba(148, 163, 184, 0.15);
  background: rgba(148, 163, 184, 0.04);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.sk-thumb {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 12px;
  min-height: 88px;
}
.sk-line {
  height: 11px;
  border-radius: 6px;
  display: block;
}
.sk-line.w40 { width: 40%; }
.sk-line.w60 { width: 60%; }
.sk-line.w70 { width: 70%; }
.sk-line.w90 { width: 90%; }
.sk-line.w100 { width: 100%; }

.sk-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}
.sk-card-row,
.sk-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid rgba(148, 163, 184, 0.15);
  background: rgba(148, 163, 184, 0.04);
}
.sk-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  flex-shrink: 0;
}
.sk-card-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sk-pill {
  width: 64px;
  height: 28px;
  border-radius: 999px;
  flex-shrink: 0;
}
.is-skeleton-loading { min-height: 120px; }
[data-skeleton="loading"] { position: relative; min-height: 1em; }