.brief-form label small {
  color: var(--muted);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.4;
}

#whatsappFeedback:empty {
  display: none;
}

.whatsapp-output {
  background: #e8e0d0;
  border-left: 4px solid var(--gold);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin-top: 22px;
  padding: 18px 24px;
}

.whatsapp-output[hidden],
.whatsapp-fab[hidden] {
  display: none;
}

.whatsapp-output strong {
  color: var(--ink);
}

.whatsapp-output a {
  overflow-wrap: anywhere;
  flex: 1 1 300px;
}

.whatsapp-output .button {
  background: var(--dark);
  color: var(--paper);
}

.whatsapp-fab {
  position: fixed;
  right: calc(20px + env(safe-area-inset-right, 0px));
  bottom: calc(20px + env(safe-area-inset-bottom, 0px));
  z-index: 25;
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border: 3px solid var(--gold);
  border-radius: 50%;
  background: var(--dark);
  color: #fff;
  box-shadow: 0 8px 24px #142a3355;
  transition: transform .18s ease, box-shadow .18s ease;
}

.whatsapp-fab::after {
  content: '';
  position: absolute;
  right: 4px;
  bottom: -4px;
  width: 13px;
  height: 13px;
  border-right: 3px solid var(--gold);
  border-bottom: 3px solid var(--gold);
  background: var(--dark);
  transform: rotate(25deg);
}

.whatsapp-fab svg {
  position: relative;
  z-index: 1;
  width: 34px;
  height: 34px;
  fill: currentColor;
}

.whatsapp-fab:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px #142a3370;
}

.toast {
  bottom: calc(96px + env(safe-area-inset-bottom, 0px));
}

@media (max-width: 620px) {
  .whatsapp-fab {
    width: 58px;
    height: 58px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .whatsapp-fab {
    transition: none;
  }
}