/* Floating buttons — RIGHT BOTTOM CORNER */
#ile-help-button-container {
  position: fixed;
  right: max(24px, env(safe-area-inset-right, 24px));
  bottom: max(24px, env(safe-area-inset-bottom, 24px));
  z-index: 9998;
}

/* Main black button */
.ile-help-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  min-width: 48px;
  min-height: 48px;
  border-radius: 50%;
  background: #000;
  color: #fff;
  border: 0;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0,0,0,.15);
  transition: background-color .2s ease, box-shadow .2s ease, transform .2s ease;
  padding: 0;
  position: relative;
  isolation: isolate;
}
.ile-help-button:hover { background:#111; box-shadow: 0 6px 16px rgba(0,0,0,.2); }
.ile-help-button:focus-visible { outline: 2px solid #0073aa; outline-offset: 2px; }

.ile-help-button::before,
.ile-help-button::after {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.08);
  z-index: -1;
  opacity: 0;
  transform: scale(1);
  animation: ile-help-pulse 2.4s ease-out infinite;
  pointer-events: none;
}

.ile-help-button::after {
  animation-delay: 1.2s;
}

@keyframes ile-help-pulse {
  0% {
    opacity: 0.45;
    transform: scale(1);
  }
  70% {
    opacity: 0.1;
    transform: scale(1.55);
  }
  100% {
    opacity: 0;
    transform: scale(1.7);
  }
}

.ile-help-button .icon-default { display:block; }
.ile-help-button .icon-close { display:none; }
#ile-help-button-container.is-open .ile-help-button .icon-default { display:none; }
#ile-help-button-container.is-open .ile-help-button .icon-close { display:block; }

/* Messengers menu (vertical) */
.ile-messenger-menu {
  position: absolute;
  right: 0;
  bottom: 72px;
  display: grid;
  gap: 10px;
  pointer-events: none;
}
.ile-messenger-menu .ile-m-item {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#fff;
  border:1px solid #e0e0e0;
  box-shadow: 0 8px 24px rgba(0,0,0,.12);
  opacity: 0;
  transform: translateY(8px) scale(.96);
  transition: opacity .22s ease, transform .22s ease;
  color:#000;
}
.ile-messenger-menu .ile-m-item svg { width: 22px; height: 22px; }
.ile-messenger-menu .ile-m-item:focus-visible { outline: 2px solid #0073aa; outline-offset: 2px; }

/* Branded hovers */
.ile-m-item.viber:hover { background:#e9dff7; }
.ile-m-item.telegram:hover { background:#e1f3ff; }
.ile-m-item.instagram:hover { background:#ffe9f0; }
.ile-m-item.messenger:hover { background:#e7ebff; }

/* Staggered appearance */
#ile-help-button-container.is-open .ile-messenger-menu { pointer-events: auto; }
#ile-help-button-container.is-open .ile-messenger-menu .ile-m-item { opacity: 1; transform: translateY(0) scale(1); }
#ile-help-button-container.is-open .ile-messenger-menu .ile-m-item:nth-child(1){ transition-delay: .00s; }
#ile-help-button-container.is-open .ile-messenger-menu .ile-m-item:nth-child(2){ transition-delay: .05s; }
#ile-help-button-container.is-open .ile-messenger-menu .ile-m-item:nth-child(3){ transition-delay: .10s; }
#ile-help-button-container.is-open .ile-messenger-menu .ile-m-item:nth-child(4){ transition-delay: .15s; }

/* Tooltip */
.ile-help-tooltip {
  position: absolute;
  right: 0;
  bottom: 72px;
  max-width: 320px;
  min-width: 280px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,.12);
  padding: 16px;
  border: 1px solid #e0e0e0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity .25s ease, visibility .25s ease, transform .25s ease;
  z-index: 9999;
}
.ile-help-tooltip.ile-help-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.ile-help-tooltip-content { padding-right: 24px; }
.ile-help-tooltip-content p { margin: 0; font-size: 14px; line-height: 1.4; color: #333; word-wrap: break-word; hyphens: auto; }
.ile-help-tooltip-close {
  position: absolute;
  top: 8px;
  right: 8px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  color: #666;
  border-radius: 4px;
  transition: color .2s ease, background-color .2s ease;
}
.ile-help-tooltip-close:hover { color:#000; background:#f0f0f0; }
.ile-help-tooltip-close:focus-visible { outline: 1px solid #0073aa; outline-offset: 1px; }
.ile-help-tooltip-arrow {
  position: absolute;
  bottom: -8px;
  right: 24px;
  width: 16px;
  height: 16px;
  background: #fff;
  border: 1px solid #e0e0e0;
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
  z-index: -1;
}

@media (prefers-reduced-motion: reduce) {
  .ile-help-button,
  .ile-help-tooltip,
  .ile-messenger-menu .ile-m-item {
    transition: none !important;
    animation: none !important;
  }

  .ile-help-button::before,
  .ile-help-button::after {
    animation: none !important;
  }
}

/* Mobile */
@media (max-width: 480px) {
  #ile-help-button-container { right: max(16px, env(safe-area-inset-right, 16px)); bottom: max(16px, env(safe-area-inset-bottom, 16px)); }
  .ile-help-tooltip { max-width: calc(100vw - 32px); min-width: calc(100vw - 80px); }
  .ile-help-tooltip-arrow { right: 20px; }
}
@media (max-width: 320px) {
  .ile-help-tooltip { max-width: calc(100vw - 24px); min-width: calc(100vw - 64px); font-size: 13px; }
}