.message{gap:16px;margin-bottom:32px;animation:.4s cubic-bezier(.16,1,.3,1) fadeIn;display:flex}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.msg-avatar{border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:14px;font-weight:600;display:flex}.message.assistant .msg-avatar{color:#fff;background:linear-gradient(135deg,#0ea5e9,#2563eb);box-shadow:0 2px 8px #2563eb33}.message.user .msg-avatar{color:#475569;background:#f1f5f9;border:1px solid #e2e8f0}.user-avatar{justify-content:center;align-items:center;width:100%;height:100%;display:flex}.msg-content{flex:1;min-width:0;padding-top:6px}.msg-role{color:#64748b;margin-bottom:6px;font-size:13px;font-weight:600}.msg-text{color:#1e293b;word-wrap:break-word;font-size:15px;line-height:1.7}.message.user .msg-text{color:#0f172a}.msg-text .md-h2{color:#0f172a;letter-spacing:-.01em;margin:24px 0 12px;font-size:20px;font-weight:700}.msg-text .md-h3{color:#1e293b;letter-spacing:-.01em;margin:20px 0 10px;font-size:17px;font-weight:700}.msg-text .md-h4{color:#334155;margin:16px 0 8px;font-size:15px;font-weight:600}.msg-text .md-code{color:#0284c7;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:6px;padding:3px 6px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:13px}.msg-text .md-li{margin-left:20px;padding:4px 0;list-style-type:disc;list-style-position:outside;display:list-item}.msg-text .md-ol{list-style-type:decimal}.typing-indicator{gap:5px;padding:10px 0;display:flex}.typing-indicator span{background:#3b82f6;border-radius:50%;width:8px;height:8px;animation:1.4s ease-in-out infinite both typing}.typing-indicator span:first-child{animation-delay:-.32s}.typing-indicator span:nth-child(2){animation-delay:-.16s}@keyframes typing{0%,80%,to{opacity:.4;transform:scale(.6)}40%{opacity:1;transform:scale(1)}}.input-area{z-index:10;flex-shrink:0;width:100%;margin-top:auto;padding:0 0 24px;position:relative}.input-container{-webkit-backdrop-filter:blur(12px);background:#fffc;border:1px solid #e2e8f0cc;border-radius:20px;flex-direction:column;gap:8px;max-width:840px;margin:0 auto;padding:12px;transition:all .3s cubic-bezier(.16,1,.3,1);display:flex;box-shadow:0 4px 24px #00000008,0 1px 2px #00000005}.input-container:focus-within{background:#fffffff2;border-color:#6366f166;transform:translateY(-1px);box-shadow:0 8px 32px #6366f11f,0 0 0 4px #6366f10d}.chat-input{color:#0f172a;resize:none;background:0 0;border:none;outline:none;flex:1;max-height:160px;padding:8px 4px;font-family:inherit;font-size:15px;line-height:1.5}.chat-input::placeholder{color:#94a3b8;font-weight:400}.attach-btn{color:#64748b;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s;display:flex}.attach-btn:hover:not(:disabled){color:#334155;background:#f1f5f9cc;transform:scale(1.05)}.attach-btn:disabled{opacity:.3;cursor:not-allowed}.send-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#6366f1 0%,#8b5cf6 100%);border:none;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s cubic-bezier(.16,1,.3,1);display:flex;box-shadow:0 2px 8px #6366f140}.send-btn:hover:not(:disabled){transform:translateY(-2px)scale(1.05);box-shadow:0 6px 16px #6366f166}.send-btn:active:not(:disabled){transform:translateY(0)scale(.95)}.send-btn:disabled{box-shadow:none;cursor:not-allowed;background:#cbd5e1;transform:none}.input-hint{text-align:center;color:#94a3b8;margin-top:8px;margin-bottom:8px;font-size:11px;font-weight:500;display:block}.feedback-strip{opacity:0;align-items:center;gap:8px;margin-top:12px;padding-top:8px;transition:opacity .2s;display:flex}.message:hover .feedback-strip{opacity:1}.feedback-strip:has(.feedback-result){opacity:1}.feedback-strip:has(.feedback-note-input){opacity:1}.feedback-label{color:#94a3b8;font-size:12px;font-weight:500}.feedback-btn{cursor:pointer;color:#94a3b8;background:#fff;border:1px solid #e2e8f0;border-radius:8px;justify-content:center;align-items:center;width:30px;height:30px;transition:all .15s;display:flex}.feedback-btn:hover{color:#64748b;border-color:#cbd5e1}.feedback-result{border-radius:16px;align-items:center;gap:6px;padding:4px 12px;font-size:12px;font-weight:600;display:flex}.feedback-result.positive{color:#059669;background:#ecfdf5;border:1px solid #a7f3d0}.feedback-result.negative{color:#dc2626;background:#fef2f2;border:1px solid #fecaca}.feedback-note-input{flex:1;align-items:center;gap:8px;margin-left:6px;display:flex}.feedback-note-input input{border:1px solid #e2e8f0;border-radius:10px;outline:none;flex:1;padding:6px 12px;font-size:13px}.feedback-note-input input:focus{border-color:#3b82f6;box-shadow:0 0 0 2px #3b82f61a}.feedback-note-input button{color:#fff;cursor:pointer;background:#3b82f6;border:1px solid #3b82f6;border-radius:10px;padding:6px 14px;font-size:12px;font-weight:600}.feedback-note-input button.cancel{color:#64748b;background:#fff;border-color:#e2e8f0}.md-table-wrapper{background:#fff;border:1px solid #e2e8f0;border-radius:12px;margin:16px 0;overflow:hidden}.md-table-header-action{background:#f8fafc;border-bottom:1px solid #e2e8f0;justify-content:flex-end;padding:8px 12px;display:flex}.md-table-export-btn{color:#475569;cursor:pointer;background:#fff;border:1px solid #cbd5e1;border-radius:6px;align-items:center;gap:6px;padding:4px 10px;font-size:12px;font-weight:500;transition:all .2s;display:flex}.md-table-export-btn:hover{color:#0f172a;background:#f1f5f9;border-color:#94a3b8}.md-table-container{overflow-x:auto}.md-table{border-collapse:collapse;text-align:left;width:100%;font-size:13px}.md-table th,.md-table td{border-bottom:1px solid #e2e8f0;border-right:1px solid #e2e8f0;padding:10px 14px}.md-table th:last-child,.md-table td:last-child{border-right:none}.md-table th{color:#334155;background:#f8fafc;font-weight:600}.md-table tr:last-child td{border-bottom:none}