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var(--border);border-radius:var(--radius-sm);width:180px;transition:var(--transition);outline:none;padding:6px 30px 6px 12px;font-size:12.5px}.chat-message-search input:focus{border-color:var(--border-focus);width:220px}.chat-message-search .clear-search{color:var(--text-muted);cursor:pointer;background:0 0;border:none;font-size:16px;position:absolute;right:8px}.chat-messages-scroller{background:#fafafa;flex-direction:column;flex-grow:1;gap:16px;padding:20px;display:flex;overflow-y:auto}.chat-messages-empty{color:var(--text-muted);flex-direction:column;flex-grow:1;justify-content:center;align-items:center;display:flex}.chat-messages-empty .empty-icon{margin-bottom:8px;font-size:32px}.chat-message-row{align-items:flex-start;gap:12px;max-width:85%;display:flex}.chat-message-row .avatar{background:var(--maroon);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:13px;font-weight:600;display:flex}.chat-message-me{flex-direction:row-reverse;align-self:flex-end}.chat-message-me .avatar{background:var(--indigo)}.chat-message-row .msg-body{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm);border-radius:0 12px 12px;padding:10px 14px}.chat-message-me .msg-body{background:var(--maroon-soft);border-color:#8000201a;border-radius:12px 0 12px 12px}.msg-meta{align-items:baseline;gap:8px;margin-bottom:4px;display:flex}.chat-message-me .msg-meta{flex-direction:row-reverse}.msg-sender{color:var(--ink);font-size:12.5px;font-weight:600}.msg-time{color:var(--text-muted);font-size:10px}.msg-content{color:var(--text);white-space:pre-wrap;word-break:break-word;font-size:13.5px}.chat-input-bar{border-top:1px solid var(--border);background:var(--surface);gap:12px;padding:16px 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