.user-telegram-support-fab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 18px;
  min-height: 44px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.3;
  color: #0369a1;
  background: linear-gradient(135deg, #f0f9ff, #bae6fd);
  border: 1px solid rgba(14, 165, 233, 0.32);
  box-shadow: 0 10px 28px rgba(14, 165, 233, 0.2);
  text-decoration: none;
  white-space: nowrap;
  transition: transform 0.12s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.user-telegram-support-fab:hover {
  transform: translateY(-1px);
  background: linear-gradient(135deg, #e0f2fe, #7dd3fc);
  color: #0369a1;
  text-decoration: none;
}

.user-telegram-support-fab:active {
  transform: scale(0.98);
}

.user-telegram-support-fab:focus-visible {
  outline: 2px solid rgba(14, 165, 233, 0.35);
  outline-offset: 2px;
}

.user-telegram-support-fab.hidden {
  display: none !important;
}

.user-telegram-support-fab__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.auth-telegram-support-fab,
body.auth-page > .auth-telegram-support-fab,
body.user-auth--v2 > .auth-telegram-support-fab,
body.auth-page > #telegramSupportFabBtn,
body.user-auth--v2 > #telegramSupportFabBtn {
  position: fixed;
  right: max(16px, env(safe-area-inset-right, 0px));
  bottom: max(16px, env(safe-area-inset-bottom, 0px));
  z-index: 900;
}

@media (max-width: 900px) {
  .auth-telegram-support-fab,
  body.auth-page > .auth-telegram-support-fab,
  body.user-auth--v2 > .auth-telegram-support-fab {
    padding: 10px 14px;
    min-height: 40px;
    font-size: 12px;
  }
}