#clinic-ai-chat {
    max-width: 700px;
    margin: 30px auto;
    border: 1px solid #ddd;
    border-radius: 12px;
    overflow: hidden;
    background: #fff;
}

.clinic-ai-header {
    padding: 16px 20px;
    font-weight: bold;
    font-size: 18px;
    border-bottom: 1px solid #ddd;
}

.clinic-ai-messages {
    height: 420px;
    overflow-y: auto;
    padding: 20px;
    background: #f7f7f7;
}

.clinic-ai-message {
    max-width: 85%;
    margin-bottom: 14px;
    padding: 12px 14px;
    border-radius: 12px;
    line-height: 1.7;
    white-space: pre-wrap;
}

.clinic-ai-message.assistant {
    background: #fff;
    border: 1px solid #ddd;
    margin-right: auto;
}

.clinic-ai-message.user {
    background: #e8f0fe;
    margin-left: auto;
}

#clinic-ai-form {
    display: flex;
    gap: 10px;
    padding: 15px;
    border-top: 1px solid #ddd;
}

#clinic-ai-input {
    flex: 1;
    resize: vertical;
    min-height: 48px;
    padding: 10px;
}

#clinic-ai-send {
    width: 90px;
    cursor: pointer;
}

.clinic-ai-note {
    padding: 0 15px 15px;
    font-size: 12px;
    color: #666;
}


/* =========================================
 * RAG参照資料（テスト用）
 * ======================================= */

.clinic-ai-sources {
    margin: 10px 0 25px 0;
    padding: 14px;
    border: 1px dashed #aaa;
    background: #fff;
    font-size: 12px;
    line-height: 1.5;
}

.clinic-ai-sources-title {
    font-weight: bold;
    margin-bottom: 12px;
}

.clinic-ai-source-item {
    padding: 9px 0;
    border-top: 1px solid #eee;
}

.clinic-ai-source-item:first-of-type {
    border-top: none;
}

.clinic-ai-source-heading {
    font-size: 13px;
    margin-bottom: 3px;
}

.clinic-ai-source-meta {
    color: #555;
}

.clinic-ai-source-url {
    color: #777;
    font-size: 11px;
    word-break: break-all;
    margin-top: 2px;
}