/* SILAGE — Support Telegram FAB (injected via nginx sub_filter) */
#silage-support-fab {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 2147483000;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 52px;
  padding: 0 22px;
  border-radius: 26px;
  background: #0d9488;
  color: #ffffff;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: .2px;
  text-decoration: none;
  box-shadow: 0 8px 20px rgba(13, 148, 136, .38), 0 2px 6px rgba(15, 23, 42, .12);
  animation: silage-fab-in .35s ease-out both;
  transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
  -webkit-tap-highlight-color: transparent;
}
#silage-support-fab:hover {
  background: #0f766e;
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(13, 148, 136, .46), 0 4px 10px rgba(15, 23, 42, .16);
}
#silage-support-fab:active { transform: translateY(0); }
#silage-support-fab svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  fill: #ffffff;
}
.silage-support-label { white-space: nowrap; }

@keyframes silage-fab-in {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (max-width: 640px) {
  #silage-support-fab {
    width: 52px;
    padding: 0;
    justify-content: center;
    border-radius: 50%;
  }
  .silage-support-label { display: none; }
}