/* =====================================================================
   SKELETON LOADING
   Placeholder shimmer buat state "nunggu data pertama kali" sebelum
   listener Firestore balas -- gantiin teks "Memuat..." polos. Begitu
   data asli dateng, container-nya di-render ulang lewat Motion.renderInto
   yang otomatis nge-fade-in konten beneran, jadi transisinya berasa
   nyambung (bukan lompatan skeleton -> teks tiba-tiba).
   ===================================================================== */
@keyframes skelShimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.skel {
  position: relative;
  display: inline-block;
  overflow: hidden;
  background: linear-gradient(100deg,
    var(--surface-raised) 30%,
    rgba(255, 255, 255, .08) 45%,
    var(--surface-raised) 62%);
  background-size: 200% 100%;
  animation: skelShimmer 1.6s ease-in-out infinite;
  border-radius: var(--r-sm);
  pointer-events: none;
  user-select: none;
}
.skel-text { width: 100%; height: .95em; border-radius: 4px; }

.skel-row td { padding: 14px var(--sp-4); }

@media (prefers-reduced-motion: reduce) {
  .skel { animation: none; background: var(--surface-raised); }
}