/* ============================================================
   President's College Maharagama — pcm-loader.css
   Shared 3-dot "waiting on the server" indicator, styled to match
   the dots at the bottom of index.html's preloader. Used instead
   of any plain "Loading…" text while a page's first Firestore
   response hasn't arrived yet.
   ============================================================ */
.pcm-dot-loader {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 50px 0;
  width: 100%;
  grid-column: 1 / -1;
}
.pcm-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: block;
  animation: pcm-dot-wave 1.5s ease-in-out infinite;
}
.pcm-dot-green { background-color: #008751; animation-delay: 0s; }
.pcm-dot-gold  { background-color: #ffb703; animation-delay: 0.25s; }
@keyframes pcm-dot-wave {
  0%, 100% { transform: translateY(0); opacity: 0.35; }
  50% { transform: translateY(-8px); opacity: 1; }
}