.ipc-float-dock {
  position: fixed;
  top: 10px;
  right: 10px;
  left: auto;
  z-index: 9999;
  display: flex;
  flex-direction: row;
  align-items: stretch;
  border-radius: 8px;
  overflow: visible;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.ipc-float-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  color: #fff;
  text-decoration: none;
  transition: filter 0.15s, transform 0.1s;
}

.ipc-float-btn:hover,
.ipc-float-btn:focus-visible {
  filter: brightness(1.08);
  z-index: 1;
}

.ipc-float-btn:focus-visible {
  outline: 2px solid #111827;
  outline-offset: 2px;
}

.ipc-float-btn svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.ipc-float-btn--wa-est {
  background: #25d366;
  border-radius: 8px 0 0 8px;
}

.ipc-float-btn--wa-cob {
  background: #128c7e;
}

.ipc-float-btn--status {
  background: #b91c1c;
  border-radius: 0 8px 8px 0;
}

.ipc-float-tooltip {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-4px);
  padding: 8px 12px;
  background: #1f2937;
  color: #fff;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.3;
  white-space: nowrap;
  border-radius: 6px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.15s, transform 0.15s, visibility 0.15s;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.ipc-float-tooltip::before {
  content: "";
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-bottom-color: #1f2937;
}

.ipc-float-btn:hover .ipc-float-tooltip,
.ipc-float-btn:focus-visible .ipc-float-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* Evita que el primer/último tooltip se salga de pantalla */
.ipc-float-btn:first-child .ipc-float-tooltip {
  left: auto;
  right: 0;
  transform: translateY(-4px);
}

.ipc-float-btn:first-child:hover .ipc-float-tooltip,
.ipc-float-btn:first-child:focus-visible .ipc-float-tooltip {
  transform: translateY(0);
}

.ipc-float-btn:first-child .ipc-float-tooltip::before {
  left: auto;
  right: 14px;
  transform: none;
}

.ipc-float-btn:last-child .ipc-float-tooltip {
  left: auto;
  right: 0;
  transform: translateY(-4px);
}

.ipc-float-btn:last-child:hover .ipc-float-tooltip,
.ipc-float-btn:last-child:focus-visible .ipc-float-tooltip {
  transform: translateY(0);
}

.ipc-float-btn:last-child .ipc-float-tooltip::before {
  left: auto;
  right: 14px;
  transform: none;
}

@media (max-width: 640px) {
  .ipc-float-dock {
    top: 8px;
    right: 8px;
  }

  .ipc-float-btn {
    width: 38px;
    height: 38px;
  }

  .ipc-float-btn svg {
    width: 20px;
    height: 20px;
  }

  .ipc-float-tooltip {
    display: none;
  }
}

@media (max-height: 700px) {
  .ipc-float-dock {
    top: 6px;
    right: 6px;
  }

  .ipc-float-btn {
    width: 36px;
    height: 36px;
  }

  .ipc-float-btn svg {
    width: 18px;
    height: 18px;
  }
}