#wlv1-whatsapp-container {
    position: fixed;
    z-index: 9999;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Position Classes */
.wlv1-pos-bottom-right { bottom: 20px; right: 20px; }
.wlv1-pos-bottom-left { bottom: 20px; left: 20px; }
.wlv1-pos-right-center { top: 50%; right: 20px; transform: translateY(-50%); }
.wlv1-pos-left-center { top: 50%; left: 20px; transform: translateY(-50%); }

/* Main Button */
.wlv1-main-btn {
    width: 60px;
    height: 60px;
    background-color: #25d366;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 35px;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    position: relative;
    transition: transform 0.3s ease;
}

.wlv1-main-btn:hover {
    transform: scale(1.1);
}

/* Pulse Effect */
.wlv1-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    background: #25d366;
    border-radius: 50%;
    z-index: -1;
    animation: wlv1-pulse-animation 2s infinite;
}

@keyframes wlv1-pulse-animation {
    0% { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(1.5); opacity: 0; }
}

/* Tooltip */
.wlv1-tooltip {
    position: absolute;
    background: #fff;
    color: #333;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    width: 150px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    display: none;
    z-index: 10000;
}

.wlv1-pos-bottom-right .wlv1-tooltip, .wlv1-pos-right-center .wlv1-tooltip { right: 70px; }
.wlv1-pos-bottom-left .wlv1-tooltip, .wlv1-pos-left-center .wlv1-tooltip { left: 70px; }

.wlv1-main-btn:hover .wlv1-tooltip {
    display: block;
}

/* Users List */
.wlv1-users-list {
    position: absolute;
    bottom: 75px;
    width: 280px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    display: none;
    overflow: hidden;
    animation: wlv1-fade-in 0.3s ease;
}

.wlv1-pos-bottom-right .wlv1-users-list, .wlv1-pos-right-center .wlv1-users-list { right: 0; }
.wlv1-pos-bottom-left .wlv1-users-list, .wlv1-pos-left-center .wlv1-users-list { left: 0; }

@keyframes wlv1-fade-in {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.wlv1-header {
    background: #075e54;
    color: #fff;
    padding: 15px;
}

.wlv1-header strong { display: block; font-size: 16px; }
.wlv1-header p { margin: 5px 0 0; font-size: 13px; opacity: 0.8; }

.wlv1-user-item {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    text-decoration: none;
    color: #333;
    border-bottom: 1px solid #f0f0f0;
    transition: background 0.2s;
}

.wlv1-user-item:hover {
    background: #f9f9f9;
}

.wlv1-avatar {
    position: relative;
    margin-right: 12px;
    font-size: 30px;
    color: #ccc;
}

.wlv1-status {
    position: absolute;
    bottom: 2px;
    right: 0;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid #fff;
}

.wlv1-status.online { background: #25d366; }
.wlv1-status.offline { background: #ccc; }

.wlv1-user-info {
    flex-grow: 1;
}

.wlv1-user-name {
    display: block;
    font-weight: 600;
    font-size: 14px;
}

.wlv1-user-status-text {
    font-size: 12px;
    color: #777;
}

.wlv1-user-item .fa-whatsapp {
    color: #25d366;
    font-size: 20px;
}

/* Responsive */
@media (max-width: 768px) {
    .wlv1-users-list {
        width: 250px;
        bottom: 70px;
    }
}