.cmwa-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 999999;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.cmwa-button {
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    margin-left: auto;
    transition: transform 0.3s ease;
    opacity: 0;
    transform: scale(0.8);
}

.cmwa-button:hover {
    transform: scale(1.05);
}

.cmwa-button svg {
    width: 30px;
    height: 30px;
    fill: white;
}

.cmwa-chat-wrapper {
    width: 280px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.15);
    overflow: hidden;
    margin-bottom: 15px;
    display: none;
    transform: translateY(10px);
    opacity: 0;
    transition: all 0.3s ease;
}

.cmwa-container.active .cmwa-chat-wrapper {
    display: block;
    transform: translateY(0);
    opacity: 1;
}

.cmwa-header {
    padding: 15px;
    display: flex;
    align-items: center;
    color: white;
}

.cmwa-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-right: 12px;
    object-fit: cover;
}

.cmwa-header-text {
    flex: 1;
}

.cmwa-title {
    font-weight: 600;
    font-size: 16px;
    margin-bottom: 2px;
}

.cmwa-status {
    font-size: 12px;
    opacity: 0.9;
}

.cmwa-message {
    padding: 15px;
    font-size: 14px;
    color: #333;
    border-bottom: 1px solid #eee;
    position: relative;
    line-height: 1.5;
}

.cmwa-time {
    font-size: 11px;
    color: #999;
    margin-top: 8px;
}

.cmwa-start-chat {
    display: flex;
    align-items: center;
    padding: 15px;
    background: white;
    text-decoration: none;
    color: #075E54;
    font-weight: 600;
    transition: background 0.2s;
}

.cmwa-start-chat:hover {
    background: #f9f9f9;
}

.cmwa-checkbox {
    width: 20px;
    height: 20px;
    border: 2px solid #25D366;
    border-radius: 4px;
    margin-right: 10px;
    position: relative;
}

.cmwa-checkbox::after {
    content: "";
    position: absolute;
    top: 2px;
    left: 6px;
    width: 5px;
    height: 10px;
    border: solid #25D366;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    opacity: 0;
    transition: opacity 0.2s;
}

.cmwa-start-chat:hover .cmwa-checkbox::after {
    opacity: 1;
}

/* Responsivo */
@media (max-width: 480px) {
    .cmwa-container {
        bottom: 70px;
        right: 10px;
    }
    
    .cmwa-button {
        width: 55px;
        height: 55px;
    }
    
    .cmwa-chat-wrapper {
        width: 90vw;
        max-width: 280px;
    }
}