/**
 * Mobile FAB Button - WhatsApp floating action button
 * כפתור צף למובייל - WhatsApp
 */

/* WhatsApp FAB */
.mobile-fab {
    position: fixed;
    bottom: 90px; /* Above bottom nav */
    left: 20px;
    z-index: 998;
    display: none; /* Hidden by default, shown on mobile */
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #25D366; /* WhatsApp green */
    color: white;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    text-decoration: none;
    animation: pulse-shadow 2s infinite;
}

/* Show only on mobile/tablet */
@media (max-width: 1024px) {
    .mobile-fab {
        display: flex;
    }
}

/* Hover/Active effects */
.mobile-fab:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.mobile-fab:active {
    transform: scale(0.95);
}

/* Pulse animation */
@keyframes pulse-shadow {
    0%, 100% {
        box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 24px rgba(37, 211, 102, 0.6);
    }
}

/* Accessibility */
.mobile-fab:focus {
    outline: 3px solid rgba(37, 211, 102, 0.5);
    outline-offset: 4px;
}

/* Hide on desktop */
@media (min-width: 1025px) {
    .mobile-fab {
        display: none !important;
    }
}