/* WhatsApp menu — Rede Humanizar */
.whatsapp-menu {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
  padding: 0;
}

.whatsapp-menu.show {
  opacity: 1;
  visibility: visible;
}

.whatsapp-menu__box {
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  background: #fff;
  color: #1f2937;
  border-radius: 20px 20px 0 0;
  padding: 24px 18px calc(18px + env(safe-area-inset-bottom, 0px));
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.2);
  transform: translateY(100%);
  transition: transform 0.35s ease;
}

.whatsapp-menu.show .whatsapp-menu__box {
  transform: translateY(0);
}

.whatsapp-menu__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 6px;
  gap: 12px;
}

.whatsapp-menu__head h4 {
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.3;
  color: #1e40af;
}

.whatsapp-menu__head button {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  flex-shrink: 0;
  background: #eff6ff;
  border: none;
  cursor: pointer;
  color: #64748b;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s;
}

.whatsapp-menu__head button:hover {
  background: #dbeafe;
  color: #1e40af;
}

.whatsapp-menu__sub {
  font-size: 0.84rem;
  color: #64748b;
  margin-bottom: 20px;
  line-height: 1.5;
}

.whatsapp-menu__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.whatsapp-menu__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid #e5e7eb;
  background: #fff;
  text-decoration: none;
  color: inherit;
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.whatsapp-menu__item:hover {
  background: rgba(30, 64, 175, 0.04);
  border-color: rgba(30, 64, 175, 0.35);
  box-shadow: 0 6px 20px rgba(30, 64, 175, 0.1);
  transform: translateY(-1px);
}

.whatsapp-menu__avatar {
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  border-radius: 50%;
  flex: 0 0 44px;
  background: linear-gradient(145deg, #1e3a8a, #1e40af);
  color: #fff;
  font-weight: 700;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.25);
}

.whatsapp-menu__info {
  flex: 1;
  min-width: 0;
}

.whatsapp-menu__title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 4px;
}

.whatsapp-menu__info strong {
  font-size: 0.95rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.whatsapp-menu__badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0.15rem 0.5rem;
  border-radius: 50px;
  background: rgba(37, 211, 102, 0.12);
  border: 1px solid rgba(37, 211, 102, 0.35);
  color: #15803d;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  line-height: 1.2;
  flex-shrink: 0;
}

.whatsapp-menu__badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #25d366;
  box-shadow: 0 0 0 2px rgba(37, 211, 102, 0.25);
}

.whatsapp-menu__info small {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: #25d366;
  font-weight: 600;
}

.whatsapp-menu__info small.is-online::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #25d366;
  box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.2);
  animation: waOnlinePulse 2s infinite;
}

@keyframes waOnlinePulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.2); }
  50% { box-shadow: 0 0 0 6px rgba(37, 211, 102, 0.08); }
}

.whatsapp-menu__action {
  width: 38px;
  height: 38px;
  min-width: 38px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.1);
  color: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
  transition: background 0.2s, transform 0.2s;
}

.whatsapp-menu__item:hover .whatsapp-menu__action {
  background: #25d366;
  color: #fff;
  transform: scale(1.05);
}

@media (min-width: 768px) {
  .whatsapp-menu {
    align-items: center;
    justify-content: center;
    padding: 20px;
  }

  .whatsapp-menu__box {
    width: min(440px, 100%);
    max-height: 90vh;
    border-radius: 20px;
    padding: 28px 24px 24px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.25);
    transform: translateY(20px) scale(0.98);
    transition: transform 0.3s;
  }

  .whatsapp-menu.show .whatsapp-menu__box {
    transform: translateY(0) scale(1);
  }

  .whatsapp-menu__head h4 {
    font-size: 1.2rem;
  }

  .whatsapp-menu__item {
    padding: 14px 16px;
    gap: 14px;
  }

  .whatsapp-menu__avatar {
    width: 48px;
    height: 48px;
    min-width: 48px;
    min-height: 48px;
    flex: 0 0 48px;
    font-size: 0.85rem;
  }

  .whatsapp-menu__action {
    width: 40px;
    height: 40px;
    min-width: 40px;
  }
}