#rag-chatbot-root {
    --rag-theme-color: #0073aa;
    position: fixed;
    bottom: 20px;
    z-index: 999999;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

#rag-chatbot-root.rag-chatbot-position-bottom-right {
    right: 20px;
}

#rag-chatbot-root.rag-chatbot-position-bottom-left {
    left: 20px;
}

.rag-chatbot-toggle {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: var(--rag-theme-color);
    color: #fff;
    border: none;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    font-size: 24px;
}

.rag-chatbot-panel {
    display: none;
    width: 320px;
    height: 440px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
    position: absolute;
    bottom: 70px;
    right: 0;
    flex-direction: column;
    overflow: hidden;
}

#rag-chatbot-root.rag-chatbot-position-bottom-left .rag-chatbot-panel {
    right: auto;
    left: 0;
}

.rag-chatbot-panel.is-open {
    display: flex;
}

.rag-chatbot-header {
    background-color: var(--rag-theme-color);
    color: #fff;
    padding: 12px 16px;
    font-weight: bold;
}

.rag-chatbot-messages {
    flex: 1;
    padding: 12px;
    overflow-y: auto;
    font-size: 14px;
    line-height: 1.5;
}

.rag-chatbot-message {
    margin-bottom: 10px;
    white-space: pre-wrap;
}

.rag-chatbot-message.user {
    text-align: right;
    color: #333;
}

.rag-chatbot-message.bot {
    text-align: left;
    color: #111;
}

.rag-chatbot-input-area {
    display: flex;
    border-top: 1px solid #eee;
}

.rag-chatbot-input-area input {
    flex: 1;
    border: none;
    padding: 10px;
    font-size: 14px;
}

.rag-chatbot-input-area button {
    background-color: var(--rag-theme-color);
    color: #fff;
    border: none;
    padding: 0 16px;
    cursor: pointer;
}