.mu-floating-socials,
.mu-floating-socials * {
  box-sizing: border-box;
}

.mu-floating-socials {
  position: fixed;
  left: 0;
  top: 50%;
  z-index: 99970;
  display: grid;
  gap: 9px;
  transform: translateY(-50%);
  pointer-events: none;
}

.mu-floating-socials__link {
  --social-color: #1877f2;
  position: relative;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  pointer-events: auto;
  border: 1px solid color-mix(in srgb, var(--social-color) 58%, rgba(255, 255, 255, .25));
  border-left: 0;
  border-radius: 0 8px 8px 0;
  background: rgba(10, 10, 12, .94);
  box-shadow: 0 12px 28px rgba(0, 0, 0, .48), inset 0 1px 0 rgba(255, 255, 255, .08);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.mu-floating-socials__link img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, .45));
}

.mu-floating-socials__link:hover,
.mu-floating-socials__link:focus-visible {
  z-index: 2;
  transform: translateX(7px);
  border-color: var(--social-color);
  outline: none;
  box-shadow: 0 16px 34px rgba(0, 0, 0, .55), 0 0 22px color-mix(in srgb, var(--social-color) 30%, transparent);
}

.mu-floating-socials__tooltip {
  position: absolute;
  left: calc(100% + 12px);
  top: 50%;
  min-width: 86px;
  padding: 8px 12px;
  border: 1px solid var(--social-color);
  border-radius: 6px;
  color: var(--social-color);
  background: rgba(10, 10, 12, .98);
  box-shadow: 0 18px 40px rgba(0, 0, 0, .58), 0 0 18px color-mix(in srgb, var(--social-color) 20%, transparent);
  font-size: 10px;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: 0;
  text-align: center;
  text-transform: lowercase;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transform: translate(-4px, -50%) scale(.96);
  transform-origin: left center;
  transition: opacity .16s ease, transform .16s ease;
}

.mu-floating-socials__tooltip::before {
  content: '';
  position: absolute;
  left: -6px;
  top: 50%;
  width: 10px;
  height: 10px;
  border-left: 1px solid var(--social-color);
  border-bottom: 1px solid var(--social-color);
  background: rgba(10, 10, 12, .98);
  transform: translateY(-50%) rotate(45deg);
}

.mu-floating-socials__link:hover .mu-floating-socials__tooltip,
.mu-floating-socials__link:focus-visible .mu-floating-socials__tooltip {
  opacity: 1;
  transform: translate(0, -50%) scale(1);
}

@media (max-width: 640px) {
  .mu-floating-socials {
    top: auto;
    bottom: calc(96px + env(safe-area-inset-bottom));
    transform: none;
    gap: 7px;
  }

  .mu-floating-socials__link {
    width: 42px;
    height: 42px;
  }

  .mu-floating-socials__link img {
    width: 24px;
    height: 24px;
  }
}