/**
 * Vishnumaya WhatsApp Chat Button - Frontend Styles
 */

.vmw-whatsapp-wrap {
    position: fixed;
    z-index: 99998;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: transform 0.25s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.3s ease;
    cursor: pointer;
    user-select: none;
}

/* Tooltip / Badge */
.vmw-whatsapp-bubble {
    position: relative;
    background: #ffffff;
    color: #333333;
    padding: 9px 15px;
    border-radius: 6px;
    box-shadow: 0 3px 14px rgba(0, 0, 0, 0.12), 0 1px 3px rgba(0, 0, 0, 0.06);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    font-size: 14px;
    line-height: 1.4;
    white-space: nowrap;
    border: 1px solid rgba(0, 0, 0, 0.04);
    display: flex;
    align-items: center;
    transition: all 0.25s ease;
}

.vmw-whatsapp-bubble strong,
.vmw-whatsapp-bubble b {
    font-weight: 700;
    color: #111827;
    margin-left: 3px;
}

/* Tooltip Little Arrow (pointing to the right when button is on the right) */
.vmw-whatsapp-wrap.vmw-pos-right .vmw-whatsapp-bubble::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    border-left: 6px solid #ffffff;
}

/* When placed on the left */
.vmw-whatsapp-wrap.vmw-pos-left {
    flex-direction: row-reverse;
}

.vmw-whatsapp-wrap.vmw-pos-left .vmw-whatsapp-bubble::after {
    content: '';
    position: absolute;
    left: -6px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    border-right: 6px solid #ffffff;
}

/* Circular WhatsApp Button */
.vmw-whatsapp-btn {
    position: relative;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background-color: #25D366;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.42), 0 2px 5px rgba(0, 0, 0, 0.12);
    flex-shrink: 0;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}

.vmw-whatsapp-btn svg {
    width: 32px;
    height: 32px;
    fill: #ffffff;
    display: block;
    transition: transform 0.25s ease;
}

/* Hover effects */
.vmw-whatsapp-wrap:hover .vmw-whatsapp-btn {
    transform: scale(1.08);
    background-color: #22bf5b;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.55), 0 3px 8px rgba(0, 0, 0, 0.16);
}

.vmw-whatsapp-wrap:hover .vmw-whatsapp-btn svg {
    transform: scale(1.05);
}

.vmw-whatsapp-wrap:hover .vmw-whatsapp-bubble {
    box-shadow: 0 5px 18px rgba(0, 0, 0, 0.16);
    transform: translateY(-1px);
}

/* Pulse Wave Animation */
.vmw-whatsapp-btn.has-pulse::before,
.vmw-whatsapp-btn.has-pulse::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 50%;
    border: 2px solid #25D366;
    opacity: 0.8;
    pointer-events: none;
    animation: vmw-pulse-ring 2.4s infinite cubic-bezier(0.2, 0.6, 0.35, 1);
}

.vmw-whatsapp-btn.has-pulse::after {
    animation-delay: 1.2s;
}

@keyframes vmw-pulse-ring {
    0% {
        transform: scale(1);
        opacity: 0.7;
    }
    60% {
        transform: scale(1.45);
        opacity: 0;
    }
    100% {
        transform: scale(1.45);
        opacity: 0;
    }
}

/* Mobile Responsiveness */
@media (max-width: 767px) {
    .vmw-whatsapp-btn {
        width: 52px;
        height: 52px;
    }

    .vmw-whatsapp-btn svg {
        width: 28px;
        height: 28px;
    }

    .vmw-whatsapp-bubble {
        font-size: 13px;
        padding: 8px 12px;
    }

    /* If user wants tooltip hidden on small mobile */
    .vmw-hide-mobile-tooltip .vmw-whatsapp-bubble {
        display: none !important;
    }
}

@media (max-width: 480px) {
    .vmw-whatsapp-wrap {
        gap: 8px;
    }
}