.site-floating-tools {
  position: fixed;
  z-index: 80;
  right: max(20px, env(safe-area-inset-right));
  bottom: max(96px, calc(env(safe-area-inset-bottom) + 24px));
  display: grid;
  gap: 10px;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.site-floating-tool {
  position: relative;
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid var(--line, #e7eaf0);
  border-radius: 14px;
  color: #475467;
  background: #fff;
  box-shadow: 0 10px 28px rgba(36, 64, 120, 0.14);
  cursor: pointer;
  touch-action: manipulation;
  transition: transform 0.2s ease, color 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.site-floating-tool[hidden] {
  display: none;
}

.site-floating-tool svg {
  width: 23px;
  height: 23px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.site-floating-tool--support {
  border-color: var(--primary, #155eef);
  color: #fff;
  background: var(--primary, #155eef);
  box-shadow: 0 12px 28px rgba(21, 94, 239, 0.26);
}

.site-floating-tool:hover {
  transform: translateY(-2px);
  border-color: #bfd0f8;
  color: var(--primary, #155eef);
  box-shadow: 0 14px 32px rgba(36, 64, 120, 0.18);
}

.site-floating-tool--support:hover {
  border-color: var(--primary-strong, #0b4cd4);
  color: #fff;
  background: var(--primary-strong, #0b4cd4);
  box-shadow: 0 14px 32px rgba(21, 94, 239, 0.32);
}

.site-floating-tool:active {
  transform: translateY(0);
}

.site-floating-tool:focus-visible {
  outline: 3px solid rgba(21, 94, 239, 0.3);
  outline-offset: 3px;
}

.site-floating-tooltip {
  position: absolute;
  top: 50%;
  right: calc(100% + 10px);
  padding: 6px 10px;
  border-radius: 8px;
  color: #fff;
  background: #1f2937;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.18);
  font-size: 13px;
  font-weight: 650;
  line-height: 1.4;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(4px, -50%);
  transition: opacity 0.16s ease, visibility 0.16s ease, transform 0.16s ease;
}

.site-floating-tool:hover .site-floating-tooltip,
.site-floating-tool:focus-visible .site-floating-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translate(0, -50%);
}

body.nav-menu-open .site-floating-tools,
body.drawer-open .site-floating-tools,
body.quick-filter-open .site-floating-tools,
body:has(dialog[open]) .site-floating-tools {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

@media (max-width: 640px) {
  .site-floating-tools {
    right: max(12px, env(safe-area-inset-right));
    bottom: max(18px, calc(env(safe-area-inset-bottom) + 12px));
    gap: 8px;
  }

  .site-floating-tool {
    width: 46px;
    height: 46px;
    border-radius: 13px;
  }

  .site-floating-tool svg {
    width: 21px;
    height: 21px;
  }
}

@media (hover: none) {
  .site-floating-tooltip {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-floating-tools,
  .site-floating-tool,
  .site-floating-tooltip {
    transition: none;
  }
}