body{-moz-osx-font-smoothing:grayscale;margin:0}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}*{box-sizing:border-box;margin:0;padding:0}body{-webkit-font-smoothing:antialiased;background:#f8f9fa;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}.app{overflow:hidden}.app,.sidebar{display:flex;height:100vh}.sidebar{background:#fff;border-right:1px solid #e5e7eb;color:#111827;flex-direction:column;left:0;position:fixed;top:0;transform:translateX(-100%);transition:transform .3s ease;width:280px;z-index:1000}.sidebar.open{transform:translateX(0)}.sidebar::-webkit-scrollbar{width:6px}.sidebar::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:10px}.sidebar-overlay{display:none}.sidebar-header{border-bottom:1px solid #e5e7eb;justify-content:space-between;padding:16px}.new-chat-btn-sidebar,.sidebar-header{align-items:center;display:flex;gap:8px}.new-chat-btn-sidebar{background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:10px;color:#fff;cursor:pointer;flex:1 1;font-size:14px;font-weight:600;justify-content:center;padding:12px 16px;transition:transform .2s,box-shadow .2s}.new-chat-btn-sidebar:hover{box-shadow:0 4px 12px #667eea4d;transform:translateY(-1px)}.close-sidebar{align-items:center;background:#f3f4f6;border:none;border-radius:8px;color:#6b7280;cursor:pointer;display:flex;justify-content:center;padding:8px;transition:all .2s}.close-sidebar:hover{background:#e5e7eb;color:#111827}.conversations-list{flex:1 1;overflow-y:auto;padding:8px}.conversations-list::-webkit-scrollbar{width:6px}.conversations-list::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:10px}.loading-history{align-items:center;color:#6b7280;display:flex;flex-direction:column;gap:12px;justify-content:center;padding:48px 20px}.loading-history p{color:#6b7280}.no-conversations{align-items:center;color:#9ca3af;display:flex;flex-direction:column;gap:8px;justify-content:center;padding:48px 20px;text-align:center}.no-conversations p{color:#6b7280;font-weight:600}.no-conversations small{color:#9ca3af;font-size:12px}.conversation-group{margin-bottom:20px}.group-label{color:#9ca3af;font-size:11px;font-weight:700;letter-spacing:.8px;padding:12px 12px 6px;text-transform:uppercase}.conversation-item{align-items:center;border-radius:10px;color:#111827;cursor:pointer;display:flex;gap:10px;margin:2px 0;padding:10px 12px;pointer-events:auto;position:relative;transition:all .2s;z-index:1}.conversation-item:hover{background:#f3f4f6}.conversation-item.active{background:#eef2ff;border-left:3px solid #667eea;padding-left:9px}.conversation-icon{color:#9ca3af;flex-shrink:0}.conversation-item.active .conversation-icon{color:#667eea}.conversation-details{flex:1 1;min-width:0}.conversation-title{color:#111827;font-size:14px;font-weight:500;margin-bottom:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.conversation-item.active .conversation-title{color:#4f46e5;font-weight:600}.conversation-meta{align-items:center;color:#9ca3af;display:flex;font-size:11px;gap:4px}.conversation-meta span{color:#9ca3af}.delete-conversation{background:#fee2e2;border:none;border-radius:6px;color:#dc2626;cursor:pointer;display:none;padding:6px;position:absolute;right:8px;transition:background .2s}.conversation-item:hover .delete-conversation{display:block}.delete-conversation:hover{background:#fecaca}.sidebar-footer{background:#f9fafb;border-top:1px solid #e5e7eb;gap:12px;justify-content:space-between;padding:12px}.sidebar-footer,.user-profile{align-items:center;display:flex}.user-profile{flex:1 1;gap:10px;min-width:0}.user-avatar{align-items:center;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:50%;color:#fff;display:flex;flex-shrink:0;font-size:14px;font-weight:600;height:36px;justify-content:center;width:36px}.user-details{flex:1 1;min-width:0}.user-name{color:#111827;font-size:13px;font-weight:600}.user-email,.user-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-email{color:#6b7280;font-size:11px}.logout-btn-sidebar{align-items:center;background:#f3f4f6;border:none;border-radius:8px;color:#6b7280;cursor:pointer;display:flex;flex-shrink:0;justify-content:center;padding:8px;transition:all .2s}.logout-btn-sidebar:hover{background:#e5e7eb;color:#dc2626}.main-content{display:flex;flex:1 1;flex-direction:column;overflow:hidden}.header{background:#fff;border-bottom:1px solid #e5e7eb;justify-content:space-between;padding:12px 24px}.header,.header-left{align-items:center;display:flex}.header-left{gap:16px}.menu-btn{background:none;border:none;border-radius:6px;color:#6b7280;cursor:pointer;padding:8px;transition:background .2s}.menu-btn:hover{background:#f3f4f6}.header-title{align-items:center;display:flex;gap:10px}.header-icon{color:#667eea;height:24px;width:24px}.header-title h1{color:#111827;font-size:18px;font-weight:600}.header-controls{align-items:center;display:flex;gap:16px}.top-k-control{align-items:center;color:#6b7280;display:flex;font-size:14px;gap:8px}.top-k-control select{background:#fff;border:1px solid #e5e7eb;border-radius:6px;cursor:pointer;font-size:14px;padding:6px 10px}.main{background:#f8f9fa;display:flex;flex:1 1;flex-direction:column;overflow:hidden}.chat-container{flex:1 1;overflow-y:auto;padding:24px}.chat-container::-webkit-scrollbar{width:8px}.chat-container::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:10px}.welcome{align-items:center;display:flex;flex-direction:column;height:100%;justify-content:center;padding-top:80px;text-align:center;width:100%}.welcome h2{font-size:28px;margin-top:10px}.welcome p{color:#6b7280;margin-bottom:8px;margin-top:8px}.sample-queries{margin-bottom:60px}.sample-queries li{background:#fff;border-left:4px solid #667eea;border-radius:8px;font-style:italic;margin-bottom:8px;padding:10px}.query-cards{flex-direction:column;margin:0 auto;max-width:700px}.query-card,.query-cards{align-items:center;display:flex;gap:16px}.query-card{background:#fff;border:2px solid #e2e8f0;border-radius:16px;box-shadow:0 1px 3px #0000000d;cursor:pointer;justify-content:flex-start;max-width:600px;padding:20px 24px;text-align:left;transition:all .3s ease;width:100%}.query-card:hover{background:#fafbff;border-color:#667eea;box-shadow:0 4px 12px #667eea26;transform:translateY(-2px)}.query-icon{flex-shrink:0;font-size:28px;line-height:1}.query-card span{color:#4a5568;font-size:16px;font-style:italic;font-weight:400;line-height:1.5}.welcome~.input-wrapper{background:#0000;border-top:none;padding:0 24px 40px}.welcome~.input-wrapper .input-container{border:2px solid #e2e8f0;box-shadow:0 4px 16px #00000014;margin:0 auto;max-width:900px}@media (max-width:768px){.welcome h2{font-size:26px}.welcome p{font-size:15px;margin-bottom:32px}.query-cards{gap:12px}.query-card{padding:16px 20px}.query-card span{font-size:15px}.query-icon{font-size:24px}}.messages{margin:0 auto;max-width:900px;padding-bottom:20px;width:100%}.message-wrapper{animation:slideIn .3s ease;margin-bottom:24px}@keyframes slideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.message-container{align-items:flex-start;display:flex;gap:12px}.message-wrapper.user .message-container{flex-direction:row-reverse}.message-avatar{flex-shrink:0;margin-top:4px}.avatar{align-items:center;border-radius:50%;display:flex;font-size:14px;font-weight:600;height:36px;justify-content:center;width:36px}.bot-avatar{background:linear-gradient(135deg,#667eea,#764ba2);box-shadow:0 2px 8px #667eea4d;color:#fff}.loading-pulse{animation:pulse 1.5s ease-in-out infinite}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.message-bubble{flex:1 1;max-width:75%;min-width:0}.message-wrapper.user .message-bubble{max-width:65%}.message-header{justify-content:space-between;margin-bottom:8px}.message-header,.user-badge{align-items:center;display:flex}.user-badge{gap:8px}.user-avatar-small{align-items:center;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:50%;color:#fff;display:flex;font-size:11px;font-weight:600;height:24px;justify-content:center;width:24px}.user-name-small{color:#374151;font-size:13px;font-weight:600}.message-content{background:#fff;border:1px solid #e5e7eb;border-radius:16px;box-shadow:0 2px 8px #0000000f;padding:16px 20px}.message-content.user{background:linear-gradient(135deg,#667eea,#764ba2);border:none;box-shadow:0 4px 12px #667eea40;color:#fff}.message-text{word-wrap:break-word;color:inherit;font-size:15px;line-height:1.7}.sources-section{margin-top:16px}.sources-toggle{align-items:center;background:#f9fafb;border:1px solid #e5e7eb;border-radius:8px;color:#667eea;cursor:pointer;display:flex;font-size:13px;font-weight:600;gap:8px;padding:10px 16px;transition:all .2s;width:100%}.sources-toggle:hover{background:#eef2ff;border-color:#c7d2fe}.sources-toggle svg{margin-left:auto;transition:transform .2s}.sources-dropdown{max-height:0;overflow:hidden;transition:max-height .3s ease}.sources-dropdown.expanded{margin-top:12px;max-height:500px}.sources-dropdown.expanded~.sources-toggle svg{transform:rotate(180deg)}.sources-grid{grid-gap:12px;display:grid;gap:12px}.source-card-modern{background:#f9fafb;border:1px solid #e5e7eb;border-radius:12px;padding:14px;transition:all .2s}.source-card-modern:hover{background:#eef2ff;border-color:#c7d2fe;box-shadow:0 4px 12px #667eea1a;transform:translateY(-1px)}.source-card-header{display:flex;gap:12px;margin-bottom:10px}.source-number{align-items:center;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:8px;color:#fff;display:flex;flex-shrink:0;font-size:13px;font-weight:700;height:28px;justify-content:center;width:28px}.source-info{flex:1 1;min-width:0}.source-title{color:#111827;font-size:13px;font-weight:600;margin-bottom:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.source-page{align-items:center;color:#6b7280;display:flex;font-size:12px;gap:4px}.page-icon{font-size:11px}.source-excerpt{color:#4b5563;font-size:13px;line-height:1.6;padding-left:40px}.message-footer{align-items:center;display:flex;justify-content:space-between;margin-top:8px;padding:0 4px}.message-time{color:#9ca3af;font-size:11px;font-weight:500}.message-wrapper.user .message-time{color:#6b7280}.message-actions{display:flex;gap:4px;opacity:0;transition:opacity .2s}.message-wrapper:hover .message-actions{opacity:1}.action-btn{background:none;border:none;border-radius:6px;color:#9ca3af;cursor:pointer;padding:6px;transition:all .2s}.action-btn:hover{background:#f3f4f6;color:#667eea}.loading-message{align-items:center;display:flex;gap:12px;padding:20px}.typing-indicator{display:flex;gap:4px}.typing-indicator span{animation:bounce 1.4s ease-in-out infinite;background:#667eea;border-radius:50%;height:8px;width:8px}.typing-indicator span:first-child{animation-delay:-.32s}.typing-indicator span:nth-child(2){animation-delay:-.16s}@keyframes bounce{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}.loading-text{color:#6b7280;font-size:14px;font-weight:500}.input-wrapper{background:#fff;border-top:1px solid #e5e7eb;box-shadow:0 -2px 10px #00000008;padding:16px 24px 20px}.query-form{margin:0 auto;max-width:900px}.input-container{align-items:center;background:#fff;border:2px solid #e5e7eb;border-radius:28px;box-shadow:0 2px 8px #0000000a;display:flex;padding:6px 8px 6px 24px;transition:all .2s}.input-container:focus-within{background:#fafbff;border-color:#667eea;box-shadow:0 4px 16px #667eea26}.query-input{background:#0000;border:none;color:#111827;flex:1 1;font-size:15px;outline:none;padding:12px 16px}.query-input::placeholder{color:#9ca3af}.send-btn{align-items:center;background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:22px;box-shadow:0 4px 12px #667eea4d;color:#fff;cursor:pointer;display:flex;flex-shrink:0;height:48px;justify-content:center;transition:all .2s;width:48px}.send-btn:hover:not(:disabled){box-shadow:0 6px 16px #667eea66;transform:scale(1.05)}.send-btn:active:not(:disabled){transform:scale(.98)}.send-btn:disabled{cursor:not-allowed;opacity:.4;transform:none}.footer{color:#9ca3af;font-size:12px;padding:12px 0 0;text-align:center}.footer b{color:#6b7280}.loading-screen{align-items:center;color:#6b7280;display:flex;flex-direction:column;gap:16px;height:100vh;justify-content:center}.spin{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@media (max-width:768px){.sidebar{pointer-events:auto;width:280px}.sidebar.open{transform:translateX(0)}.sidebar-overlay{background:#00000080;bottom:0;display:block;left:0;pointer-events:auto;position:fixed;right:0;top:0;z-index:999}.header-title h1{font-size:16px}.message-bubble{max-width:85%}.message-wrapper.user .message-bubble{max-width:80%}.query-cards{grid-template-columns:1fr}.welcome h2{font-size:24px}.chat-container{padding:16px}.input-wrapper{padding:12px 16px}.input-container{padding:4px 6px 4px 16px}.send-btn{height:44px;width:44px}.source-excerpt{margin-top:8px;padding-left:0}}@media (min-width:769px){.sidebar{width:280px}}
/*# sourceMappingURL=main.5152ab19.css.map*/