.popin-chatbot-container {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
    font-family: sans-serif;
    max-width: 400px;
    margin: 0 auto;
    background: #fff;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.popin-chatbot-header {
    background-color: #4a5568;
    color: white;
    padding: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: bold;
}

.popin-chatbot-header svg {
    width: 20px;
    height: 20px;
    fill: white;
}

.popin-chatbot-messages {
    padding: 20px;
    height: 300px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
    background: #f9f9f9;
}

.popin-chatbot-message {
    padding: 12px 15px;
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.5;
    max-width: 85%;
}

.popin-chatbot-message.bot {
    background-color: white;
    border: 1px solid #e2e8f0;
    border-left: 4px solid #4a5568;
    align-self: flex-start;
}

.popin-chatbot-message.user {
    background-color: #edf2f7;
    align-self: flex-end;
}

.popin-chatbot-options {
    padding: 15px;
    background: white;
    border-top: 1px solid #e2e8f0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.popin-chatbot-option {
    background: transparent;
    border: 1px solid #cbd5e0;
    padding: 10px;
    border-radius: 6px;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 13px;
    color: #4a5568;
}

.popin-chatbot-option:hover {
    background: #4a5568;
    color: white;
}

.popin-chatbot-whatsapp-btn {
    display: inline-block;
    background: #25D366;
    color: white !important;
    padding: 10px 15px;
    border-radius: 20px;
    text-decoration: none;
    margin-top: 10px;
    font-weight: bold;
    text-align: center;
}