.email-preview{background:#f8f9fa;border:1px solid #e0e0e0;border-radius:6px;padding:12px;font-size:.85rem;line-height:1.4;max-height:300px;overflow-y:auto;white-space:pre-wrap;word-break:break-word;color:#333}.tr-clickable,#emails-table tr{cursor:pointer}