:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:#f5f5f5}#root{height:100vh;width:100vw;overflow:hidden}.markdown-content{padding:12px}.markdown-content p{margin:0 0 12px}.markdown-content h1,.markdown-content h2,.markdown-content h3,.markdown-content h4,.markdown-content h5,.markdown-content h6{margin:16px 0 8px}.markdown-content h1:first-child,.markdown-content h2:first-child,.markdown-content h3:first-child,.markdown-content h4:first-child,.markdown-content h5:first-child,.markdown-content h6:first-child{margin-top:0}.markdown-content ul,.markdown-content ol{margin:0 0 12px;padding-left:24px}.markdown-content pre{background:#f5f5f5;padding:12px;border-radius:4px;overflow-x:auto;margin:0 0 12px}.markdown-content code{background:#f5f5f5;padding:2px 6px;border-radius:3px;font-family:monospace;font-size:.9em}.markdown-content blockquote{margin:0 0 12px;padding-left:16px;border-left:4px solid #ddd;color:#666}.sidebar{width:260px;min-width:260px;background:#f8f8f8;border-right:1px solid #e0e0e0;display:flex;flex-direction:column;height:100vh;transition:width .2s ease,min-width .2s ease}.sidebar.collapsed{width:48px;min-width:48px}.collapsed-bar{display:flex;flex-direction:column;align-items:center;gap:8px;padding:10px 0}.sidebar-toggle{background:none;border:none;color:#888;cursor:pointer;padding:4px;border-radius:6px;display:flex;align-items:center;justify-content:center;transition:all .15s;flex-shrink:0}.sidebar-toggle:hover{color:#333;background:#eee}.collapsed-new-btn{background:none;border:none;color:#4a90e2;cursor:pointer;padding:4px;border-radius:6px;display:flex;align-items:center;justify-content:center;transition:all .15s}.collapsed-new-btn:hover{background:#e8f0fe}.sidebar-header{padding:8px;border-bottom:1px solid #e0e0e0}.sidebar-top-row{display:flex;align-items:center;gap:4px}.sidebar-app-title{font-size:17px;font-weight:700;color:#1a1a2e;letter-spacing:-.3px;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.new-chat-btn{display:flex;align-items:center;gap:4px;background:none;border:1px solid #d0d0d0;color:#555;cursor:pointer;padding:4px 10px;border-radius:6px;font-size:12px;transition:all .15s;flex:1;justify-content:center}.new-chat-btn:hover{background:#eee;border-color:#bbb;color:#333}.new-chat-btn svg{flex-shrink:0}.icon-btn{background:none;border:none;color:#888;cursor:pointer;padding:4px;border-radius:6px;display:flex;align-items:center;transition:all .15s;flex-shrink:0}.icon-btn:hover{color:#333;background:#eee}.search-bar{padding:8px;border-bottom:1px solid #e8e8e8}.search-bar .search-input{width:100%;padding:6px 8px;border:1px solid #ddd;border-radius:6px;font-size:12px;background:#fff;color:#333;outline:none;box-sizing:border-box}.search-bar .search-input:focus{border-color:#4a90e2}.conversation-list{flex:1;overflow-y:auto;padding:4px}.no-conversations{padding:16px;text-align:center;color:#999;font-size:12px}.conversation-item{display:flex;align-items:center;justify-content:space-between;padding:8px;margin-bottom:1px;border-radius:6px;cursor:pointer;transition:background .12s;border:1px solid transparent}.conversation-item:hover{background:#f0f0f0}.conversation-item.active{background:#e8f0fe;border-color:#b3d4fc}.conv-content{flex:1;overflow:hidden}.conversation-title{color:#333;font-size:12px;margin-bottom:1px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conversation-meta{color:#aaa;font-size:10px}.delete-btn{background:none;border:none;color:#ccc;cursor:pointer;padding:2px 5px;border-radius:4px;font-size:14px;line-height:1;flex-shrink:0;transition:all .15s;opacity:0}.conversation-item:hover .delete-btn{opacity:1}.delete-btn:hover{color:#e53935;background:#fde}.undo-toast{margin:0 8px 4px;padding:7px 10px;background:#323232;color:#fff;border-radius:8px;font-size:11px;display:flex;align-items:center;justify-content:space-between;gap:8px;animation:fadeInUp .2s ease}.undo-text{flex:1}@keyframes fadeInUp{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.sidebar-footer{padding:8px 12px;border-top:1px solid #e0e0e0;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.sidebar-user{display:flex;align-items:center;gap:7px}.sidebar-avatar{width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,#4a90e2,#7b61ff);color:#fff;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}.user-badge{font-size:11px;color:#888}.logout-btn{background:none;border:1px solid #ddd;color:#888;padding:2px 10px;border-radius:4px;cursor:pointer;font-size:11px;transition:all .15s}.logout-btn:hover{color:#333;border-color:#bbb}.sidebar-overlay{display:none}@media(max-width:768px){.sidebar-overlay{display:block;position:fixed;inset:0;background:#00000059;z-index:199;animation:fadeIn .15s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.sidebar{position:fixed;left:0;top:0;z-index:200;box-shadow:2px 0 16px #0003}.sidebar.collapsed{width:0;min-width:0;border:none;box-shadow:none;overflow:hidden}.sidebar.collapsed .collapsed-bar{display:none}}.stage{margin:16px 0;padding:16px;background:#fafafa;border-radius:8px;border:1px solid #e0e0e0}.stage-title{margin:0 0 12px;color:#333;font-size:14px;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:8px;-webkit-user-select:none;user-select:none}.stage-title:hover{color:#4a90e2}.stage-toggle{font-size:10px;color:#999;width:14px}.stage-badge{font-size:11px;font-weight:400;color:#888;background:#eee;padding:1px 8px;border-radius:10px;margin-left:auto}.tabs{display:flex;gap:6px;margin-bottom:12px;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:thin;scrollbar-color:#ddd transparent;padding-bottom:2px}.tabs::-webkit-scrollbar{height:3px}.tabs::-webkit-scrollbar-thumb{background:#ddd;border-radius:2px}.tabs::-webkit-scrollbar-track{background:transparent}.tab{padding:6px 12px;background:#fff;border:1px solid #d0d0d0;border-radius:6px 6px 0 0;color:#666;cursor:pointer;font-size:12px;transition:all .15s;flex-shrink:0;white-space:nowrap}.tab:hover{background:#f0f0f0;color:#333;border-color:#4a90e2}.tab.active{background:#fff;color:#4a90e2;border-color:#4a90e2;border-bottom-color:#fff;font-weight:600}.tab-content{background:#fff;padding:14px;border-radius:6px;border:1px solid #e0e0e0}.model-name{color:#888;font-size:11px;margin-bottom:8px;font-family:monospace}.response-text{color:#333;line-height:1.6;font-size:14px}.stage2{background:#fafafa}.aggregate-rankings{background:#f0f7ff;padding:14px;border-radius:8px;margin-bottom:12px;border:1px solid #d0e7ff}.aggregate-rankings h4{margin:0 0 10px;color:#2a7ae2;font-size:13px}.ranking-table{width:100%;border-collapse:collapse;font-size:13px}.ranking-table th{text-align:left;padding:6px 10px;color:#666;font-weight:500;font-size:11px;text-transform:uppercase;letter-spacing:.5px;border-bottom:2px solid #d0e7ff}.ranking-table td{padding:8px 10px;border-bottom:1px solid #e8f0fe}.ranking-table tr.first-place td{background:#e8f4fd;font-weight:600}.ranking-table .rank-position{font-size:16px;min-width:32px}.ranking-table .rank-model{font-family:monospace;font-size:13px;color:#333}.ranking-table .rank-score{font-family:monospace;color:#555}.ranking-table .rank-count{color:#999;font-size:12px}.details-section{margin-top:8px}.details-toggle{background:none;border:none;color:#888;cursor:pointer;font-size:12px;padding:4px 0;transition:color .15s}.details-toggle:hover{color:#4a90e2}.stage2 .tabs{display:flex;gap:6px;margin:10px 0 12px;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:thin;padding-bottom:2px}.stage2 .tab{padding:6px 12px;flex-shrink:0;white-space:nowrap;background:#fff;border:1px solid #d0d0d0;border-radius:6px 6px 0 0;color:#666;cursor:pointer;font-size:12px;transition:all .15s}.stage2 .tab:hover{background:#f0f0f0;color:#333;border-color:#4a90e2}.stage2 .tab.active{background:#fff;color:#4a90e2;border-color:#4a90e2;border-bottom-color:#fff;font-weight:600}.stage2 .tab-content{background:#fff;padding:14px;border-radius:6px;border:1px solid #e0e0e0;margin-bottom:12px}.ranking-model{color:#888;font-size:11px;font-family:monospace;margin-bottom:8px}.ranking-content{color:#333;line-height:1.6;font-size:13px}.parsed-ranking{margin-top:12px;padding-top:12px;border-top:1px solid #e0e0e0}.parsed-ranking strong{color:#2a7ae2;font-size:12px}.parsed-ranking ol{margin:6px 0 0;padding-left:24px;color:#333}.parsed-ranking li{margin:3px 0;font-family:monospace;font-size:12px}.stage3{background:#f0fff0;border-color:#c8e6c8}.stage3 .stage-title{cursor:pointer;color:#2d8a2d;display:flex;align-items:center;gap:8px;flex-wrap:nowrap}.stage3 .stage-title:hover{color:#1a6b1a}.final-response{background:#fff;padding:16px;border-radius:6px;border:1px solid #c8e6c8}.stage3-meta{margin-left:auto;display:flex;align-items:center;gap:6px;flex-shrink:0}.stage3-cost{font-size:10px;color:#e65100;background:#fff3e0;border:1px solid #ffcc80;padding:1px 6px;border-radius:8px;white-space:nowrap;font-family:monospace;cursor:default}.stage3-chair-widget{display:flex;align-items:center;gap:4px;font-size:10px;color:#c88400;background:#fff8e1;padding:1px 6px;border-radius:8px;white-space:nowrap;font-family:monospace}.final-text{color:#333;line-height:1.7;font-size:15px}.stage3-error{display:flex;align-items:flex-start;gap:12px;padding:4px 0}.stage3-error-icon{font-size:20px;flex-shrink:0;margin-top:1px}.stage3-error-text{flex:1}.stage3-error-text strong{color:#b71c1c;font-size:14px}.stage3-error-detail{color:#c62828;font-size:12px;margin-top:4px;font-family:monospace;background:#fff3f3;border:1px solid #ffcdd2;border-radius:4px;padding:4px 8px;word-break:break-all}.stage3-retry-btn{flex-shrink:0;background:#4a90e2;color:#fff;border:none;border-radius:8px;padding:6px 14px;font-size:13px;font-weight:600;cursor:pointer;transition:background .15s;white-space:nowrap}.stage3-retry-btn:hover{background:#357abd}.council-selector{background:#fff;border:1px solid #d0d0d0;border-radius:12px;padding:12px 14px;box-shadow:0 6px 24px #00000024;min-width:380px}.cs-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.cs-title-group{display:flex;align-items:center;gap:8px}.cs-title{font-size:14px;font-weight:700;color:#1a1a2e;letter-spacing:-.2px;flex:1}.cs-header-right{display:flex;align-items:center;gap:4px;flex-shrink:0}.cs-settings-btn{background:none;border:none;color:#aaa;cursor:pointer;padding:4px;border-radius:6px;display:flex;align-items:center;transition:all .15s;margin-left:4px}.cs-settings-btn:hover{color:#4a90e2;background:#f0f7ff}.cs-subheader-mode{display:flex;align-items:center}.cs-mode-auto{font-size:10px;color:#4a90e2;font-style:italic}.cs-mode-manual{font-size:10px;color:#f9a825;font-weight:600}.cs-costs{display:flex;gap:6px;align-items:center}.cs-cost-est{font-size:11px;color:#2e7d32;background:#e8f5e9;padding:2px 7px;border-radius:10px}.cs-cost-sess{font-size:11px;color:#e65100;background:#fff3e0;padding:2px 7px;border-radius:10px}.cs-model-list{display:flex;flex-direction:column;gap:1px;margin-bottom:8px}.cs-empty{font-size:13px;color:#999;padding:8px 0;text-align:center}.cs-row{display:grid;grid-template-columns:28px 1fr 130px 36px;align-items:center;padding:5px 4px;border-radius:6px;transition:background .12s}.cs-row:hover{background:#f8f8f8}.cs-row-selected{background:#f0f7ff}.cs-row-selected:hover{background:#e8f0fe}.cs-row-chair{background:#fffde7!important;border:1px solid #ffe082}.cs-row-chair:hover{background:#fff9c4!important}.cs-checkbox{display:flex;align-items:center;justify-content:center;cursor:pointer}.cs-checkbox input[type=checkbox]{position:absolute;opacity:0;width:0;height:0}.cs-check-box{width:16px;height:16px;border:2px solid #ccc;border-radius:4px;background:#fff;display:flex;align-items:center;justify-content:center;transition:all .15s;flex-shrink:0}.cs-checkbox input:checked+.cs-check-box{background:#4a90e2;border-color:#4a90e2}.cs-checkbox input:checked+.cs-check-box:after{content:"";display:block;width:4px;height:7px;border:2px solid #fff;border-top:none;border-left:none;transform:rotate(45deg) translateY(-1px)}.cs-row-chair .cs-check-box{border-color:#f9a825}.cs-row-chair .cs-checkbox input:checked+.cs-check-box{background:#f9a825;border-color:#f9a825}.cs-model-name{font-size:13px;color:#333;cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding-right:6px}.cs-row-selected .cs-model-name{color:#1a5bb5;font-weight:500}.cs-row-chair .cs-model-name{color:#7a5800;font-weight:600}.cs-price{font-size:10px;color:#999;text-align:right;font-family:monospace}.cs-price-chair{color:#c88400}.cs-row-selected .cs-price{color:#6a9fd8}.cs-price-free{color:#2e7d32;font-weight:600;font-size:10px}.cs-price-detail{display:flex;align-items:center;justify-content:flex-end;gap:1px;flex-wrap:nowrap}.cs-price-inp{color:#888}.cs-price-sep{color:#ccc;padding:0 1px}.cs-price-out{color:#555}.cs-price-unit{color:#bbb;margin-left:1px}.cs-crown-btn{background:none;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;transition:transform .15s;line-height:1}.cs-crown-btn:hover:not(:disabled){transform:scale(1.2)}.cs-crown-btn:disabled{opacity:.35;cursor:not-allowed}.cs-crown-btn .cs-crown-path{stroke:#ccc;fill:none}.cs-crown-btn .cs-crown-base{fill:#ccc}.cs-crown-btn:hover:not(:disabled) .cs-crown-path{stroke:#f9a825}.cs-crown-btn:hover:not(:disabled) .cs-crown-base{fill:#f9a825}.cs-crown-active .cs-crown-path{stroke:#f9a825;fill:#f9a825}.cs-crown-active .cs-crown-base{fill:#f9a825}.cs-crown-auto .cs-crown-path{stroke:#f9a825;fill:#f9a825}.cs-crown-auto .cs-crown-base{fill:#f9a825}.cs-crown-manual .cs-crown-path{stroke:#f9a825;fill:none;opacity:.7}.cs-crown-manual .cs-crown-base{fill:#f9a825;opacity:.7}.cs-subheader{display:grid;grid-template-columns:28px 1fr 36px;align-items:center;padding:4px 4px 6px;border-bottom:1px solid #f0f0f0;margin-bottom:4px}.cs-subheader-count{font-size:10px;color:#bbb;font-variant-numeric:tabular-nums}.cs-subheader-crown{display:flex;align-items:center;justify-content:center;border-radius:4px;transition:background .12s}.cs-subheader-crown-auto .cs-crown-path{stroke:#f9a825;fill:#f9a825}.cs-subheader-crown-auto .cs-crown-base{fill:#f9a825}.cs-subheader-crown-manual .cs-crown-path{stroke:#f9a825;fill:none;opacity:.6}.cs-subheader-crown-manual .cs-crown-base{fill:#f9a825;opacity:.6}.cs-subheader-crown-manual:hover{background:#fff8e1}.cs-subheader-crown-manual:hover .cs-crown-path{stroke:#f9a825;fill:#f9a825;opacity:1}.cs-subheader-crown-manual:hover .cs-crown-base{fill:#f9a825;opacity:1}.cs-mode-pills{display:flex;background:#f0f0f0;border-radius:20px;padding:2px;gap:2px;justify-self:center}.cs-mode-pill{padding:2px 8px;border-radius:16px;border:none;background:none;color:#888;font-size:11px;cursor:pointer;transition:all .15s}.cs-mode-pill:hover:not(:disabled){color:#333}.cs-mode-pill.active{background:#fff;color:#333;font-weight:600;box-shadow:0 1px 3px #0000001f}.cs-mode-pill:disabled{opacity:.5;cursor:not-allowed}.cs-warnings{display:flex;flex-wrap:wrap;gap:4px;padding-top:6px;border-top:1px solid #f5f5f5;margin-top:4px}.cs-warning{font-size:12px;color:#e65100;background:#fff3e0;padding:2px 8px;border-radius:10px}.cs-warning-yellow{font-size:11px;color:#7a5800;background:#fffde7;border:1px solid #ffe082;padding:2px 8px;border-radius:10px;width:100%}.cs-crown-btn.cs-crown-disabled{opacity:.2;cursor:not-allowed;pointer-events:none}.chat-interface{flex:1;display:flex;flex-direction:column;height:100vh;background:#fff;position:relative;min-width:0}.chat-topbar{display:flex;align-items:center;padding:0 16px;height:44px;border-bottom:1px solid #e8e8e8;background:#fff;flex-shrink:0;gap:10px;position:relative;z-index:100}.topbar-hamburger{background:none;border:none;color:#888;cursor:pointer;padding:4px;border-radius:6px;display:flex;align-items:center;transition:all .15s;flex-shrink:0}.topbar-hamburger:hover{color:#333;background:#f0f0f0}.topbar-title{font-size:15px;font-weight:600;color:#333;flex:1;letter-spacing:-.2px}.topbar-council-info{display:flex;align-items:center;gap:6px;flex-shrink:0}.topbar-council-icon{flex-shrink:0;display:block}.topbar-council-label{font-size:16px;font-weight:700;color:#1a1a2e;letter-spacing:-.2px;white-space:nowrap}.topbar-settings-btn{background:none;border:none;color:#aaa;cursor:pointer;padding:4px;border-radius:6px;display:flex;align-items:center;transition:all .15s}.topbar-settings-btn:hover{color:#4a90e2;background:#f0f7ff}.topbar-council-widgets{display:flex;align-items:center;gap:6px;cursor:pointer;padding:3px 8px;border-radius:8px;transition:background .12s;flex-shrink:0;-webkit-user-select:none;user-select:none}.topbar-council-widgets:hover{background:#f0f2f5}.topbar-model-count{font-size:12px;color:#555;font-weight:500;white-space:nowrap}.topbar-cost{font-size:10px;color:#2e7d32;background:#e8f5e9;padding:1px 6px;border-radius:8px;white-space:nowrap;font-family:monospace}.topbar-chair{display:flex;align-items:center;gap:4px;font-size:10px;color:#c88400;background:#fff8e1;padding:1px 6px;border-radius:8px;white-space:nowrap;font-family:monospace}.topbar-council-arrow{font-size:9px;color:#999}.topbar-avatar{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,#4a90e2,#7b61ff);color:#fff;font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center;cursor:default;flex-shrink:0}.open-sidebar-btn{position:absolute;top:10px;left:10px;z-index:10;background:#fff;border:1px solid #e0e0e0;color:#666;cursor:pointer;padding:6px;border-radius:8px;display:flex;align-items:center;justify-content:center;transition:all .15s;box-shadow:0 1px 3px #00000014}.open-sidebar-btn:hover{color:#333;background:#f5f5f5}.drop-overlay{position:absolute;inset:0;background:#4a90e214;border:3px dashed #4a90e2;border-radius:12px;z-index:50;display:flex;align-items:center;justify-content:center;pointer-events:none}.drop-overlay-content{display:flex;flex-direction:column;align-items:center;gap:8px;color:#4a90e2;font-size:18px;font-weight:500}.drop-icon{font-size:40px}.messages-container{flex:1;overflow-y:auto;padding:20px 16px 40px;display:flex;justify-content:center}.messages-inner{width:100%;max-width:820px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:calc(100vh - 120px);color:#666;text-align:center;padding:40px 16px}.empty-icon{margin-bottom:16px;opacity:.9}.empty-state h2{margin:0 0 6px;font-size:24px;color:#1a1a2e;font-weight:700}.empty-subtitle{margin:0 0 28px;font-size:14px;color:#888}.empty-stages{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:center}.empty-stage-card{background:#f8f9fa;border:1px solid #e8e8e8;border-radius:10px;padding:14px 18px;width:140px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:4px}.empty-stage-num{font-size:22px;line-height:1;margin-bottom:2px}.empty-stage-label{font-size:13px;font-weight:600;color:#333}.empty-stage-desc{font-size:11px;color:#999;line-height:1.4}.empty-stage-arrow{font-size:20px;color:#ccc;flex-shrink:0}.message-group{margin-bottom:28px}.user-message,.assistant-message{margin-bottom:12px}.message-label{font-size:11px;font-weight:600;color:#666;margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px}.user-text-wrap{position:relative;padding-bottom:0}.user-text-wrap.has-btn{padding-bottom:22px}.user-text{white-space:pre-wrap;word-break:break-word;font-size:14px;line-height:1.6;color:#1a1a2e}.expand-btn{position:absolute;bottom:0;right:0;background:none;border:none;color:#4a90e2;font-size:11px;cursor:pointer;padding:2px 0;opacity:.75;transition:opacity .15s;line-height:1}.expand-btn:hover{opacity:1;text-decoration:underline}.user-message .message-content{background:#f0f7ff;padding:14px;border-radius:8px;border:1px solid #d0e7ff;color:#333;line-height:1.6;max-width:85%;white-space:pre-wrap}.message-files{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.message-file-badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;background:#e3f2fd;border:1px solid #bbdefb;border-radius:6px;font-size:11px;color:#1565c0}.message-image-wrap{display:inline-block;border-radius:8px;overflow:hidden;border:1px solid #d0e7ff;max-width:100%}.message-image{display:block;max-width:480px;max-height:320px;width:auto;height:auto;object-fit:contain}.stage-loading{display:flex;align-items:center;gap:10px;padding:12px 14px;margin:10px 0;background:#f9fafb;border-radius:8px;border:1px solid #e0e0e0;color:#666;font-size:13px;font-style:italic}.spinner{width:18px;height:18px;border:2px solid #e0e0e0;border-top-color:#4a90e2;border-radius:50%;animation:spin .8s linear infinite;flex-shrink:0}@keyframes spin{to{transform:rotate(360deg)}}.input-area{border-top:1px solid #e8e8e8;background:#fafafa;padding:10px 16px 14px;display:flex;justify-content:center}.input-area-inner{width:100%;max-width:820px;position:relative}.topbar-council-dropdown{position:relative;display:flex;align-items:center;margin-left:auto}.council-popup{position:absolute;top:calc(100% + 6px);right:0;left:auto;z-index:300;animation:slideDown .15s ease}@keyframes slideDown{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.attached-files{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:6px}.attached-file{display:flex;align-items:center;gap:5px;padding:4px 8px;background:#f5f5f5;border:1px solid #e0e0e0;border-radius:6px;font-size:11px;color:#555;animation:fadeIn .15s ease}@keyframes fadeIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.attached-image{padding:2px 6px 2px 2px;gap:6px}.attached-file-thumb{width:40px;height:40px;object-fit:cover;border-radius:4px;flex-shrink:0}.attached-file-icon{font-size:14px}.attached-file-name{max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500;color:#333}.attached-file-size{color:#999;font-size:10px}.attached-file-remove{background:none;border:none;color:#bbb;cursor:pointer;padding:0 2px;font-size:14px;line-height:1;transition:color .15s}.attached-file-remove:hover{color:#e53935}.input-form{display:flex;flex-direction:column}.input-wrapper{display:flex;align-items:flex-end;background:#fff;border:1px solid #d0d0d0;border-radius:12px;overflow:hidden;transition:border-color .2s,box-shadow .2s}.input-wrapper:focus-within{border-color:#4a90e2;box-shadow:0 0 0 3px #4a90e21a}.attach-btn{display:flex;align-items:center;justify-content:center;width:34px;height:34px;margin:3px 0 3px 3px;background:none;border:none;color:#999;cursor:pointer;border-radius:8px;flex-shrink:0;transition:all .15s}.attach-btn:hover:not(:disabled){color:#4a90e2;background:#f0f7ff}.attach-btn:disabled{opacity:.3;cursor:not-allowed}.message-input{flex:1;padding:10px 6px;background:transparent;border:none;color:#333;font-size:14px;font-family:inherit;line-height:1.5;outline:none;resize:none;min-height:40px;max-height:40vh;overflow-y:auto}.message-input::placeholder{color:#aaa}.message-input:disabled{opacity:.5;cursor:not-allowed}.voice-btn{display:flex;align-items:center;justify-content:center;width:34px;height:34px;margin:3px 0;background:none;border:none;color:#999;cursor:pointer;border-radius:8px;flex-shrink:0;transition:all .15s}.voice-btn:hover:not(:disabled){color:#e53935;background:#fde}.voice-btn:disabled{opacity:.3;cursor:not-allowed}.voice-btn.listening{color:#e53935;background:#ffebee;animation:pulse 1.5s ease infinite}@keyframes pulse{0%,to{box-shadow:0 0 #e539354d}50%{box-shadow:0 0 0 8px #e5393500}}.send-btn{display:flex;align-items:center;justify-content:center;width:38px;height:38px;margin:3px;border-radius:10px;border:none;background:#4a90e2;color:#fff;cursor:pointer;transition:background .15s;flex-shrink:0}.send-btn:hover:not(:disabled){background:#357abd}.send-btn:disabled{background:#ccc;cursor:not-allowed}.stop-btn{background:#e53935}.stop-btn:hover{background:#c62828}.send-spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.input-warning{font-size:11px;color:#e65100;padding:3px 4px 0}.solo-response{padding:14px 16px;background:#fafafa;border-radius:8px;border:1px solid #e8e8e8;font-size:14px;line-height:1.7;color:#1a1a2e}.empty-tips{display:flex;flex-direction:column;gap:10px;margin-top:28px;max-width:560px;width:100%;text-align:left}.empty-tip{display:flex;align-items:flex-start;gap:12px;background:#f8f9fa;border:1px solid #e8e8e8;border-radius:10px;padding:12px 14px;font-size:13px;color:#555;line-height:1.5}.empty-tip strong{color:#1a1a2e}.empty-tip-icon{font-size:20px;flex-shrink:0;margin-top:1px}.markdown-content p{margin:0 0 8px}.markdown-content p:last-child{margin-bottom:0}.markdown-content pre{background:#f5f5f5;border:1px solid #e0e0e0;border-radius:6px;padding:10px;overflow-x:auto;font-size:12px}.markdown-content code{background:#f0f0f0;padding:1px 4px;border-radius:3px;font-size:12px}.mobile-only{display:none}.topbar-new-btn{background:none;border:none;color:#4a90e2;cursor:pointer;padding:5px;border-radius:6px;align-items:center;transition:all .15s;flex-shrink:0}.topbar-new-btn:hover{background:#e8f0fe}@media(max-width:768px){.mobile-only{display:flex}.messages-container{padding:12px 8px}.input-area{padding:8px 8px 10px}.user-message .message-content{max-width:95%}.council-bar{gap:4px;padding:4px 8px}.council-bar-chair,.council-bar-cost,.council-bar-session{display:none}.council-bar-text{font-size:10px}.stage{padding:10px;margin:10px 0}.tabs{gap:4px}.tab{padding:4px 8px;font-size:11px}.empty-state h2{font-size:18px}.empty-state p{font-size:13px}.council-popup{right:0;left:0;width:auto}}.url-popup-overlay{position:fixed;inset:0;background:#00000073;z-index:1000;display:flex;align-items:center;justify-content:center;padding:16px}.url-popup{background:#fff;border-radius:12px;box-shadow:0 8px 40px #0000002e;width:100%;max-width:680px;max-height:80vh;display:flex;flex-direction:column;overflow:hidden}.url-popup-header{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid #eee;flex-shrink:0}.url-popup-domain{font-weight:600;font-size:14px;color:#1a1a2e;flex:1}.url-popup-link{color:#4a90e2;font-size:16px;text-decoration:none;padding:2px 6px;border-radius:4px;transition:background .15s}.url-popup-link:hover{background:#e8f0fe}.url-popup-close{background:none;border:none;color:#999;font-size:16px;cursor:pointer;padding:2px 6px;border-radius:4px;transition:all .15s}.url-popup-close:hover{color:#333;background:#f0f0f0}.url-popup-url{padding:6px 16px;font-size:11px;color:#888;word-break:break-all;border-bottom:1px solid #f0f0f0;flex-shrink:0}.url-popup-body{padding:14px 16px;font-size:13px;line-height:1.7;color:#333;overflow-y:auto;white-space:pre-wrap;word-break:break-word;flex:1}.url-fetch-indicator{display:flex;align-items:center;flex-wrap:wrap;gap:5px;margin-bottom:8px;padding:5px 10px;background:#f7f9ff;border-radius:7px;border:1px solid #dde8ff;font-size:11px}.url-fetch-label{color:#7a8ab0;white-space:nowrap;flex-shrink:0}.url-fetch-item{display:inline-flex;flex-direction:column}.url-fetch-badge{background:#e8f0fe;color:#1a56db;border-radius:4px;padding:2px 8px;font-size:11px;font-weight:500;cursor:pointer;max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;list-style:none;-webkit-user-select:none;user-select:none}.url-fetch-badge:hover{background:#d0e2ff}.url-fetch-preview{margin-top:4px;padding:6px 8px;background:#fff;border:1px solid #dde8ff;border-radius:5px;font-size:11px;color:#555;line-height:1.5;max-width:480px;white-space:pre-wrap;word-break:break-word}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:#f4f6fb;padding:16px}.login-card{background:#fff;border:1px solid #e0e7ef;border-radius:14px;box-shadow:0 4px 24px #4a90e21a,0 1px 4px #0000000f;padding:2.5rem 2rem;width:min(400px,100%);display:flex;flex-direction:column;gap:1rem}.login-logo{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:.5rem}.login-logo-icon{font-size:28px;line-height:1}.login-title{margin:0;font-size:1.4rem;font-weight:700;color:#1a1a2e;letter-spacing:-.3px}.login-error{color:#c62828;background:#ffebee;border:1px solid #ffcdd2;border-radius:8px;padding:.5rem .75rem;font-size:.875rem;text-align:center}.login-field{display:flex;flex-direction:column}.login-input{padding:.7rem 1rem;border-radius:8px;border:1px solid #d0d7de;background:#f9fafb;color:#1a1a2e;font-size:.95rem;font-family:inherit;outline:none;transition:border-color .2s,box-shadow .2s}.login-input:focus{border-color:#4a90e2;background:#fff;box-shadow:0 0 0 3px #4a90e21f}.login-input::placeholder{color:#aaa}.login-btn{display:flex;align-items:center;justify-content:center;gap:8px;padding:.75rem;background:#4a90e2;color:#fff;border:none;border-radius:8px;cursor:pointer;font-size:1rem;font-weight:600;font-family:inherit;transition:background .2s;margin-top:.25rem}.login-btn:hover:not(:disabled){background:#357abd}.login-btn:disabled{background:#a0c4e8;cursor:not-allowed}.login-spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:login-spin .7s linear infinite;flex-shrink:0}@keyframes login-spin{to{transform:rotate(360deg)}}@media(max-width:480px){.login-card{padding:1.75rem 1.25rem;border-radius:12px}.login-title{font-size:1.2rem}.login-input{font-size:1rem;padding:.75rem .875rem}}.modal-overlay{position:fixed;inset:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:#fff;border:1px solid #d0d0d0;border-radius:14px;width:90%;max-width:680px;max-height:85vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 8px 40px #00000026}.modal-content.settings-modal-table{max-width:1200px;width:96vw;max-height:90vh}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid #e8e8e8;flex-shrink:0}.modal-header h2{margin:0;font-size:17px;color:#333;font-weight:600}.close-btn{background:none;border:none;color:#999;font-size:18px;cursor:pointer;padding:4px 8px;border-radius:6px;transition:background .15s}.close-btn:hover{background:#f0f0f0;color:#333}.settings-hint{margin:10px 22px 0;font-size:13px;color:#888;flex-shrink:0}.settings-tabs{display:flex;gap:8px;padding:10px 22px 0;flex-wrap:wrap;flex-shrink:0}.tab-btn{padding:6px 16px;border-radius:8px;border:1px solid #d8d8d8;background:#fff;color:#666;cursor:pointer;font-size:13px;transition:all .15s}.tab-btn.active{background:#4a90e2;border-color:#4a90e2;color:#fff}.tab-btn:hover:not(.active){background:#f5f5f5;color:#333}.tab-btn-free{border-color:#c8e6c9;color:#2e7d32}.tab-btn-free:hover:not(.active){background:#e8f5e9;border-color:#a5d6a7;color:#1b5e20}.tab-btn-free.active{background:#2e7d32;border-color:#2e7d32;color:#fff}.settings-controls{display:flex;gap:8px;padding:4px 22px 0;align-items:center;flex-shrink:0}.models-count-hint{font-size:12px;color:#aaa;font-style:italic}.search-input{flex:1;min-width:150px;padding:8px 12px;background:#fafafa;border:1px solid #d8d8d8;border-radius:8px;color:#333;font-size:13px;outline:none}.search-input:focus{border-color:#4a90e2}.loading-hint{text-align:center;color:#999;padding:24px;font-size:14px;flex:1}.settings-footer{display:flex;align-items:center;justify-content:space-between;padding:12px 22px;border-top:1px solid #e8e8e8;flex-shrink:0}.selected-count{font-size:13px;color:#888}.footer-buttons{display:flex;gap:10px}.btn-secondary{padding:9px 18px;border-radius:8px;border:1px solid #d8d8d8;background:#fff;color:#666;cursor:pointer;font-size:13px;transition:all .15s}.btn-secondary:hover{background:#f5f5f5;color:#333}.btn-primary{padding:9px 20px;border-radius:8px;border:none;background:#4a90e2;color:#fff;cursor:pointer;font-size:13px;font-weight:600;transition:all .15s}.btn-primary:hover:not(:disabled){background:#357abd}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.models-table-wrapper{flex:1;overflow:hidden;display:flex;flex-direction:column;margin-top:4px;--col-template: 30px 32px 1.4fr 90px 78px 78px 62px 3fr}.models-count-bar{font-size:11px;color:#aaa;padding:3px 12px 4px;flex-shrink:0;font-style:italic}.table-header-row{display:grid;grid-template-columns:var(--col-template);background:#f0f4fa;border-bottom:2px solid #b8d4f8;flex-shrink:0;border-left:1px solid #d8e8fc;border-top:1px solid #d8e8fc;border-right:1px solid #d8e8fc;border-radius:6px 6px 0 0}.table-scroll-body{flex:1;overflow-y:auto;border-left:1px solid #d8e8fc;border-right:1px solid #d8e8fc;border-bottom:1px solid #d8e8fc;border-radius:0 0 6px 6px}.table-inner{display:grid;grid-template-columns:var(--col-template)}.th-cell{padding:10px 10px 8px;border-right:1px solid #d0e0f8;display:flex;flex-direction:column;gap:6px;align-items:flex-start;min-width:0}.th-cell:last-child{border-right:none}.th-title{font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:.4px;color:#333;cursor:pointer;-webkit-user-select:none;user-select:none;display:flex;align-items:center;gap:4px;white-space:nowrap;transition:color .12s}.th-title:hover{color:#06c}.th-title-plain{cursor:default}.th-title-plain:hover{color:#333}.th-star-toggle{cursor:pointer;font-size:15px;line-height:1;transition:opacity .15s;display:flex;align-items:center;justify-content:center}.th-star-toggle:hover{opacity:.6}.th-star-active{opacity:.35}.sort-indicator{font-size:11px;color:#4a90e2;font-weight:700}.filter-input,.filter-select{padding:3px 6px;border:1px solid #c8daf8;border-radius:4px;font-size:11px;background:#fff;color:#333;width:100%;box-sizing:border-box;font-family:inherit;outline:none}.filter-input:focus,.filter-select:focus{border-color:#4a90e2;box-shadow:0 0 0 2px #4a90e21f}.table-row{display:contents}.table-row>.td-cell{padding:8px 10px;border-right:1px solid #edf2fd;border-bottom:1px solid #edf2fd;overflow:hidden;cursor:pointer;font-size:13px;color:#333;background:#fff;transition:background .08s;display:flex;align-items:center;justify-content:flex-start;min-height:42px}.table-row>.td-cell:last-child{border-right:none}.table-row:nth-child(2n)>.td-cell{background:#fafbff}.table-row:hover>.td-cell{background:#e8f0ff!important}.table-row.selected>.td-cell{background:#d6eaff!important}.table-row.selected:hover>.td-cell{background:#c2deff!important}.td-checkbox{justify-content:center;align-items:center;font-size:15px;font-weight:700;color:#4a90e2;padding:0 4px;min-width:0}.td-star{justify-content:center;font-size:13px;padding:0 2px}.th-check,.th-star{padding-bottom:0;justify-content:center;align-items:center}.td-context{justify-content:flex-end;font-family:Courier New,monospace;font-size:11px;color:#888}.td-name{flex-direction:column!important;align-items:flex-start!important;justify-content:center;white-space:normal;gap:1px;padding-top:7px;padding-bottom:7px}.td-name-main{font-weight:600;font-size:13px;color:#222;line-height:1.3;text-align:left}.td-name-id{font-size:10px;color:#bbb;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%;text-align:left}.td-provider{font-size:12px;color:#555}.td-price{justify-content:flex-end;font-family:Courier New,monospace;font-size:12px;color:#333}.td-type{justify-content:center}.td-description{font-size:11px;color:#555;white-space:normal;align-items:flex-start!important;line-height:1.45;overflow:visible;word-break:break-word}.badge-free{background:#e8f5e9;color:#2e7d32;padding:2px 6px;border-radius:4px;font-weight:700;font-size:10px;white-space:nowrap;border:1px solid #b2dfb2;letter-spacing:.3px}.badge-paid{font-size:10px;color:#999;letter-spacing:.3px}.price-free{font-family:Courier New,monospace;font-size:12px;color:#4caf50;font-weight:600}@media(max-width:900px){.models-table-wrapper{--col-template: 28px 28px 1.2fr 80px 68px 68px 55px 2fr}.td-name-main{font-size:12px}.td-description{font-size:10px}}@media(max-width:700px){.modal-content.settings-modal-table{width:99vw;max-height:95vh}.models-table-wrapper{--col-template: 26px 1.2fr 80px 70px 70px 55px .8fr}.th-cell,.table-row>.td-cell{padding-left:6px;padding-right:6px}}*{box-sizing:border-box}.app{display:flex;height:100vh;width:100vw;overflow:hidden;background:#fff;color:#333;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}.markdown-content table{border-collapse:collapse;width:100%;margin:12px 0;font-size:13px}.markdown-content thead th{text-align:left;padding:8px 10px;background:#f5f7fa;border-bottom:2px solid #d0d7de;font-weight:600;color:#444;font-size:12px}.markdown-content tbody td{padding:6px 10px;border-bottom:1px solid #e8ecf0;color:#333}.markdown-content tbody tr:hover{background:#f8fafc}.markdown-content h1{font-size:18px;font-weight:700;margin:14px 0 6px}.markdown-content h2{font-size:16px;font-weight:700;margin:12px 0 6px}.markdown-content h3{font-size:14px;font-weight:600;margin:10px 0 4px}.markdown-content h4,.markdown-content h5,.markdown-content h6{font-size:13px;font-weight:600;margin:8px 0 4px}.markdown-content p{margin:6px 0;line-height:1.6}.markdown-content code{background:#f0f2f5;padding:1px 5px;border-radius:3px;font-size:12px}.markdown-content pre{background:#f6f8fa;padding:12px;border-radius:6px;overflow-x:auto;font-size:12px;border:1px solid #e0e4e8}.markdown-content pre code{background:none;padding:0}.markdown-content blockquote{border-left:3px solid #4a90e2;padding-left:12px;margin-left:0;color:#555}.markdown-content ul,.markdown-content ol{padding-left:24px}.markdown-content li{margin:4px 0}