*,:before,:after{box-sizing:border-box;margin:0;padding:0}.ai-chat-fab{color:#fff;cursor:pointer;z-index:9999;background:#1a1a2e;border:none;border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;font-size:24px;transition:transform .2s,box-shadow .2s;display:flex;position:fixed;bottom:24px;right:24px;box-shadow:0 4px 14px #0000002e}.ai-chat-fab:hover{transform:scale(1.08);box-shadow:0 6px 20px #00000040}.ai-chat-panel{z-index:9998;background:#fff;border-radius:14px;flex-direction:column;width:400px;height:540px;animation:.25s ease-out ai-chat-slide-up;display:flex;position:fixed;bottom:96px;right:24px;overflow:hidden;box-shadow:0 8px 32px #00000026}@keyframes ai-chat-slide-up{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.ai-chat-header{color:#222;border-bottom:1px solid #eee;justify-content:space-between;align-items:center;padding:14px 18px;font-size:15px;font-weight:600;display:flex}.ai-chat-header-actions{align-items:center;gap:4px;display:flex}.ai-chat-clear-btn{cursor:pointer;color:#999;background:0 0;border:none;border-radius:6px;padding:4px 8px;font-size:14px;line-height:1}.ai-chat-clear-btn:hover{color:#e53e3e;background:#ffeaea}.ai-chat-close{cursor:pointer;color:#999;background:0 0;border:none;border-radius:6px;padding:4px 8px;font-size:16px}.ai-chat-close:hover{color:#333;background:#f0f0f0}.ai-chat-body{flex-direction:column;flex:1;gap:10px;padding:16px;display:flex;overflow-y:auto}.ai-chat-greeting{color:#1a1a2e;text-align:center;margin:12px 0;font-size:18px;font-weight:600}.ai-chat-back-btn{color:#555;cursor:pointer;background:0 0;border:1px solid #e0e0e0;border-radius:8px;align-items:center;gap:4px;margin-bottom:4px;padding:6px 14px;font-size:13px;transition:background .15s,border-color .15s;display:inline-flex}.ai-chat-back-btn:hover{color:#333;background:#f5f5f5;border-color:#ccc}.ai-chat-subtitle{color:#888;text-align:center;margin:0 0 16px;font-size:13.5px}.ai-chat-quick-actions{flex-direction:column;align-items:center;display:flex}.ai-chat-chips{grid-template-columns:1fr 1fr;gap:8px;width:100%;padding:0 4px;display:grid}.ai-chat-chip{color:#333;cursor:pointer;text-align:left;background:#fff;border:1px solid #e0e0e0;border-radius:12px;align-items:center;gap:6px;padding:10px 12px;font-size:13px;line-height:1.3;transition:border-color .15s,background .15s,box-shadow .15s;display:flex}.ai-chat-chip:hover{background:#f7f7ff;border-color:#1a1a2e;box-shadow:0 2px 8px #0000000f}.ai-chat-chip-icon{flex-shrink:0;font-size:16px;line-height:1}.ai-chat-chip-label{text-overflow:ellipsis;white-space:normal;word-break:break-word;overflow:hidden}.ai-chat-msg{display:flex}.ai-chat-msg.user{align-self:flex-end;max-width:85%}.ai-chat-msg.assistant{align-self:flex-start;width:100%;max-width:100%}.ai-chat-bubble{word-break:break-word;border-radius:14px;padding:10px 14px;font-size:13.5px;line-height:1.5}.ai-chat-msg.user .ai-chat-bubble{color:#fff;background:#1a1a2e;border-bottom-right-radius:4px}.ai-chat-msg.assistant .ai-chat-bubble{color:#222;background:#f2f2f7;border-bottom-left-radius:4px}.assistant-markdown{white-space:normal}.assistant-markdown p{margin:0 0 6px}.assistant-markdown p:last-child{margin-bottom:0}.assistant-markdown ul,.assistant-markdown ol{margin:4px 0 6px 18px;padding-left:16px}.assistant-markdown li{margin-bottom:2px}.assistant-markdown strong{font-weight:600}.assistant-markdown h1,.assistant-markdown h2,.assistant-markdown h3,.assistant-markdown h4,.assistant-markdown h5,.assistant-markdown h6{margin:6px 0 4px;font-size:14px;font-weight:600}.assistant-markdown hr{border:none;border-top:1px solid #ddd;margin:8px 0}.assistant-markdown code{background:#0000000f;border-radius:3px;padding:1px 4px;font-size:12.5px}.assistant-markdown pre{background:#0000000a;border-radius:6px;margin:6px 0;padding:8px;overflow-x:auto}.assistant-markdown pre code{background:0 0;padding:0}.ai-chat-bubble.typing{padding:8px 16px;animation:1.4s infinite ai-chat-dots}@keyframes ai-chat-dots{0%,20%{opacity:.2}50%{opacity:1}80%,to{opacity:.2}}.ai-chat-footer{border-top:1px solid #eee;align-items:center;gap:8px;padding:10px 14px;display:flex}.ai-chat-footer textarea{resize:none;border:1px solid #e0e0e0;border-radius:20px;outline:none;flex:1;max-height:80px;padding:10px 16px;font-family:inherit;font-size:13.5px;line-height:1.4}.ai-chat-footer textarea:focus{border-color:#1a1a2e}.ai-chat-send{color:#fff;cursor:pointer;background:#1a1a2e;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:16px;transition:background .15s;display:flex}.ai-chat-send:hover{background:#333}.ai-chat-send:disabled{cursor:default;background:#ccc}@media (width<=480px){.ai-chat-panel{width:calc(100vw - 32px);height:480px;bottom:88px;right:16px}.ai-chat-fab{bottom:16px;right:16px}.ai-chat-chips{grid-template-columns:1fr}.ai-chat-greeting{margin:16px 0 12px;font-size:16px}}.assistant-markdown table{border-collapse:collapse;table-layout:auto;width:100%;min-width:100%;margin:8px 0 16px;font-size:13px}.assistant-markdown th,.assistant-markdown td{white-space:nowrap;border-bottom:1px solid #e9ecef;padding:6px 10px;text-align:left!important}.assistant-markdown th{color:#32325d;white-space:nowrap;background:#f7fafc;font-weight:600}.assistant-markdown tr:last-child td{border-bottom:none}.assistant-markdown td:last-child{text-align:left!important}