.msi-partner-chat .msi-chat-messages{max-height:420px;overflow:auto;display:flex;flex-direction:column;gap:12px;padding:16px;background:#f3f8f7;border-radius:10px}.msi-chat-message{max-width:88%;align-self:flex-start;background:#fff;border:1px solid #e0d8e8;border-radius:12px;padding:12px 16px}.msi-chat-message.is-mine{align-self:flex-end;background:#e6f4f1;border-color:#bcded7}.msi-chat-message small{color:#5c6060;font-size:11px}.msi-b2b .msi-chat-message p{font-size:14px;margin:7px 0 0;white-space:pre-wrap;overflow-wrap:anywhere}.msi-chat-message audio{display:block;max-width:100%;width:280px;margin-top:10px}.msi-partner-chat .msi-record-preview{max-width:100%;margin-top:12px}.msi-partner-chat button[hidden],.msi-partner-chat audio[hidden]{display:none!important}.msi-partner-chat button:disabled{opacity:.55;cursor:wait}.msi-b2b .msi-record-status,.msi-b2b .msi-chat-sync{font-size:12px;color:#64666c}.msi-partner-chat .msi-record-stop{background:#028e83}.msi-b2b .msi-chat-form input[type=file]{padding:10px;font-size:13px}.msi-chat-empty{color:#666}@media(max-width:600px){.msi-chat-message{max-width:95%}.msi-partner-chat .msi-b2b-actions{gap:8px}.msi-partner-chat .msi-b2b-actions button{font-size:12px;padding:10px 12px}}