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var(--border);flex-shrink:0}.support-chat-meta{display:flex;flex-direction:column;gap:1px}.support-messages{flex:1;min-height:0;overflow:auto;padding:16px;display:flex;flex-direction:column;gap:10px}.support-bubble-row{display:flex;justify-content:flex-start}.support-bubble-row.mine{justify-content:flex-end}.support-bubble{max-width:68%;padding:10px 14px;background:var(--bg-soft);border-radius:16px 16px 16px 4px;display:flex;flex-direction:column;gap:2px}.support-bubble.mine{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;border-bottom-left-radius:16px;border-bottom-right-radius:4px}.support-bubble-time{font-size:11px;opacity:.65;align-self:flex-end}.support-input-row{display:flex;gap:10px;padding:14px 16px;border-top:1px solid var(--border);flex-shrink:0}.support-input-row input{flex:1;border:1px solid var(--border);background:var(--input-bg);border-radius:12px;padding:10px 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