body.theme-store .st-whatsapp-float {
    position: fixed;
    left: max(18px, env(safe-area-inset-left));
    bottom: max(18px, env(safe-area-inset-bottom));
    z-index: 80;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 48px;
    padding: 0 16px;
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 999px;
    background: #25d366;
    color: #ffffff;
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 14px;
    font-weight: 800;
    line-height: 1;
    text-decoration: none;
    box-shadow: 0 12px 28px rgba(18, 140, 126, 0.28);
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.1s ease, transform 0.18s ease, visibility 0.18s ease;
}

body.theme-store .st-whatsapp-float:hover,
body.theme-store .st-whatsapp-float:focus-visible {
    color: #ffffff;
    text-decoration: none;
    transform: translateY(-1px);
}

body.theme-store .st-whatsapp-float:focus-visible {
    outline: 2px solid rgba(37, 211, 102, 0.36);
    outline-offset: 3px;
}

body.theme-store .st-whatsapp-float i {
    font-size: 18px;
    line-height: 1;
}

body.theme-store .st-whatsapp-float.is-hidden {
    visibility: hidden;
    opacity: 0;
    transform: translateY(12px);
    pointer-events: none;
}

body.theme-store.st-drawer-open .st-whatsapp-float {
    z-index: 0;
    pointer-events: none;
    opacity: 0;
}

@media (max-width: 640px) {
    body.theme-store .st-whatsapp-float {
        left: max(14px, env(safe-area-inset-left));
        bottom: max(14px, env(safe-area-inset-bottom));
        width: 48px;
        min-height: 48px;
        padding: 0;
        border-radius: 999px;
    }

    body.theme-store .st-whatsapp-float span {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
    }
}