.floating-whatsapp {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    cursor: pointer;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.3);
}

.whatsapp-chat-box {
    display: none;
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 320px;
    background: white;
    border-radius: 10px;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    font-family: Arial, sans-serif;
}

.whatsapp-chat-header {
    background: #075E54;
    color: white;
    padding: 10px;
    text-align: center;
    font-weight: bold;
    display: flex;
    justify-content: space-between;
}

.whatsapp-chat-header span:last-child {
    cursor: pointer;
    font-size: 20px;
}

.whatsapp-chat-body {
    height: 300px;
    padding: 10px;
    overflow-y: auto;
    background: #f1f1f1;
    display: flex;
    flex-direction: column;
}

.message {
    max-width: 80%;
    padding: 8px;
    margin: 5px;
    border-radius: 10px;
    font-size: 14px;
    line-height: 1.4;
}

.bot {
    background: #e0e0e0;
    align-self: flex-start;
}

.user {
    background: #25D366;
    color: white;
    align-self: flex-end;
}

.whatsapp-chat-footer {
    padding: 10px;
    background: white;
    border-top: 1px solid #ddd;
}

.whatsapp-chat-footer input {
    width: 100%;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 5px;
}