.naf-whatsapp-fab{
  position: fixed;
  right: 20px;
  bottom: calc(20px + env(safe-area-inset-bottom, 0px));
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 26px -10px rgba(10,10,10,.4);
  z-index: 250;
  transition: transform .2s ease, box-shadow .2s ease;
}
.naf-whatsapp-fab:hover{
  transform: translateY(-2px);
  box-shadow: 0 16px 32px -10px rgba(10,10,10,.45);
}
.naf-whatsapp-fab:focus-visible{
  outline: 2px solid #fff;
  outline-offset: 3px;
  box-shadow: 0 0 0 4px rgba(37,211,102,.45);
}
.naf-whatsapp-fab svg{
  width: 28px;
  height: 28px;
  fill: #fff;
}

/* Botão verde "enviar pelo WhatsApp" (checkout, meus pedidos) — mesma cor do botão flutuante */
.btn-wa{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #25D366;
  color: #fff;
  border: 1px solid #25D366;
  text-decoration: none;
}
.btn-wa:hover{ background: #1EBE5A; border-color: #1EBE5A; }
.btn-wa svg{ width: 20px; height: 20px; fill: #fff; flex-shrink: 0; }

/* Botão "Painel admin" — só aparece para administradores (layout-view.js) */
.naf-admin-fab{
  position: fixed;
  left: 20px;
  bottom: calc(20px + env(safe-area-inset-bottom, 0px));
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  border-radius: 100px;
  background: var(--ink, #0A0A0A);
  color: #fff;
  font-family: 'Poppins', sans-serif;
  font-size: 0.84rem;
  font-weight: 500;
  box-shadow: 0 12px 26px -10px rgba(10,10,10,.4);
  z-index: 250;
  transition: transform .2s ease, background .2s ease;
}
.naf-admin-fab:hover{
  background: var(--blue, #115EF5);
  transform: translateY(-2px);
}
.naf-admin-fab:focus-visible{
  outline: 2px solid var(--blue, #115EF5);
  outline-offset: 3px;
}
.naf-admin-fab svg{ width: 18px; height: 18px; flex-shrink: 0; }

@media (max-width: 760px){
  .naf-admin-fab{
    left: 16px;
    bottom: calc(16px + env(safe-area-inset-bottom, 0px));
    padding: 10px 15px;
    font-size: 0.8rem;
  }
  .naf-whatsapp-fab{
    width: 50px;
    height: 50px;
    right: 16px;
    bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  }
  .naf-whatsapp-fab svg{ width: 25px; height: 25px; }
}

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