.veridia-fab {
  position: fixed;
  right: calc(16px + env(safe-area-inset-right));
  bottom: calc(16px + env(safe-area-inset-bottom));
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px) scale(0.96);
  transform-origin: 100% 100%;
  transition: opacity 220ms ease, transform 220ms ease;
}

.veridia-fab.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.veridia-fab.is-suppressed {
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px) scale(0.96);
}

.veridia-fab__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px) scale(0.98);
  transform-origin: 100% 100%;
  transition: opacity 180ms ease, transform 180ms ease;
}

.veridia-fab.is-open .veridia-fab__actions {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.veridia-fab__button,
.veridia-fab__action {
  appearance: none;
  border: 1px solid var(--line-strong);
  color: var(--accent-ink);
  cursor: pointer;
  font: 700 0.82rem/1 var(--revision-font-body, "DM Sans", sans-serif);
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

.veridia-fab__button {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-strong);
  position: relative;
  transform: translateZ(0);
}

.veridia-fab__button svg,
.veridia-fab__action svg {
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
}

.veridia-fab__button-icon-open,
.veridia-fab__button-icon-close {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  transition: opacity 160ms ease, transform 160ms ease;
}

.veridia-fab__button-icon-close {
  opacity: 0;
  transform: scale(0.7) rotate(-45deg);
}

.veridia-fab.is-open .veridia-fab__button-icon-open {
  opacity: 0;
  transform: scale(0.7) rotate(45deg);
}

.veridia-fab.is-open .veridia-fab__button-icon-close {
  opacity: 1;
  transform: scale(1) rotate(0);
}

.veridia-fab__action {
  min-width: 48px;
  min-height: 48px;
  border-radius: 999px;
  background: var(--surface-1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 16px 0 14px;
  box-shadow: var(--shadow-soft);
  white-space: nowrap;
}

.veridia-fab__action:hover,
.veridia-fab__action:focus-visible {
  color: var(--accent-ink);
  background: var(--gold);
}

.veridia-fab__button:focus-visible,
.veridia-fab__action:focus-visible {
  outline: 2px solid var(--gold-light);
  outline-offset: 4px;
}

.veridia-fab.is-pulsing .veridia-fab__button {
  animation: veridiaFabPulse 700ms ease;
}

@keyframes veridiaFabPulse {
  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.06);
  }
}

@media (prefers-reduced-motion: reduce) {
  .veridia-fab,
  .veridia-fab *,
  .veridia-fab::before,
  .veridia-fab::after {
    animation: none !important;
    transition: none !important;
  }

  .veridia-fab {
    opacity: 1;
    transform: none;
  }

  .veridia-fab.is-suppressed {
    opacity: 0;
    pointer-events: none;
  }
}

@media (min-width: 769px) {
  .veridia-fab {
    right: calc(24px + env(safe-area-inset-right));
    bottom: calc(24px + env(safe-area-inset-bottom));
  }
}