.aew-whatsapp {
position: fixed; z-index: 9999; display: flex; align-items: center; justify-content: center;
gap: 10px; box-sizing: border-box; min-width: 56px; min-height: 56px; padding: 14px;
max-width: calc(100vw - 40px); border: 2px solid transparent; border-radius: 32px;
background: var(--aew-whatsapp-background, #25d366); color: var(--aew-whatsapp-foreground, #fff) !important; text-decoration: none !important;
font: 600 15px/1.4 system-ui, sans-serif; box-shadow: 0 4px 16px rgba(0,0,0,.22);
}
.aew-whatsapp svg { flex: 0 0 28px; display: block; }
.aew-whatsapp span { overflow-wrap: anywhere; }
.aew-whatsapp:hover { filter: brightness(.92); }
.aew-whatsapp:focus-visible { outline: 3px solid #fff; outline-offset: 2px; box-shadow: 0 0 0 7px #075e54; }
.aew-whatsapp--right { right: max(var(--aew-whatsapp-right-offset, 20px), env(safe-area-inset-right)); top: 50%; transform: translateY(-50%); }
.aew-whatsapp--bottom-right { right: max(var(--aew-whatsapp-right-offset, 20px), env(safe-area-inset-right)); bottom: max(var(--aew-whatsapp-bottom-offset, 20px), env(safe-area-inset-bottom)); }
.aew-whatsapp--bottom-center { left: 50%; bottom: max(var(--aew-whatsapp-bottom-offset, 20px), env(safe-area-inset-bottom)); transform: translateX(-50%); width: max-content; }
@media (max-width: 480px) { .aew-whatsapp { max-width: calc(100vw - 32px); font-size: 14px; } }