@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap";*,:before,:after{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }*,:before,:after{box-sizing:border-box;border-width:0;border-style:solid;border-color:#e5e7eb}:before,:after{--tw-content: ""}html,:host{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{margin:0;line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:JetBrains Mono,Fira Code,monospace;font-feature-settings:normal;font-variation-settings:normal;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{list-style:none;margin:0;padding:0}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}.blur{--tw-blur: blur(8px);filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}:root{--bg-primary: #0D0D0D;--bg-secondary: #1A1A1A;--bg-tertiary: #262626;--border-primary: #333333;--border-secondary: #404040;--text-primary: #FFFFFF;--text-secondary: #A3A3A3;--text-muted: #737373;--accent-blue: #3B82F6;--accent-blue-hover: #2563EB;--accent-green: #22C55E;--accent-purple: #8B5CF6;--stage1-bg: #1E293B;--stage2-bg: #1E2035;--stage3-bg: #0F2518;font-family:Inter,-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:var(--bg-primary);color:var(--text-primary)}#root{height:100vh;width:100vw;overflow:hidden}.markdown-content{padding:12px}.markdown-content p{margin:0 0 12px}.markdown-content p:last-child{margin-bottom:0}.markdown-content h1,.markdown-content h2,.markdown-content h3,.markdown-content h4,.markdown-content h5,.markdown-content h6{margin:16px 0 8px;color:var(--text-primary)}.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 li{margin:4px 0}.markdown-content pre{background:var(--bg-tertiary);padding:12px;border-radius:6px;overflow-x:auto;margin:0 0 12px;border:1px solid var(--border-primary)}.markdown-content code{background:var(--bg-tertiary);padding:2px 6px;border-radius:4px;font-family:JetBrains Mono,Fira Code,monospace;font-size:.9em;color:var(--accent-blue)}.markdown-content pre code{background:none;padding:0;color:var(--text-primary)}.markdown-content blockquote{margin:0 0 12px;padding-left:16px;border-left:4px solid var(--accent-blue);color:var(--text-secondary)}.markdown-content a{color:var(--accent-blue);text-decoration:none}.markdown-content a:hover{text-decoration:underline}.markdown-content strong{color:var(--text-primary);font-weight:600}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-secondary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.sidebar{width:280px;background:var(--bg-secondary);border-right:1px solid var(--border-primary);display:flex;flex-direction:column;height:100vh;flex-shrink:0}.sidebar-header{padding:20px;border-bottom:1px solid var(--border-primary)}.sidebar-header-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.sidebar-header h1{font-size:20px;margin:0;color:var(--text-primary);font-weight:600;letter-spacing:-.5px}.sidebar-close-btn{display:none;padding:8px;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;border-radius:8px;transition:all .2s ease}.sidebar-close-btn:hover{background:var(--bg-tertiary);color:var(--text-primary)}.new-conversation-btn{width:100%;padding:12px 16px;background:var(--accent-blue);border:none;border-radius:8px;color:#fff;cursor:pointer;font-size:14px;transition:all .2s ease;font-weight:500;display:flex;align-items:center;justify-content:center;gap:8px}.new-conversation-btn:hover{background:var(--accent-blue-hover);transform:translateY(-1px)}.new-conversation-btn:active{transform:translateY(0)}.conversation-list{flex:1;overflow-y:auto;padding:12px}.no-conversations{padding:24px 16px;text-align:center;color:var(--text-muted);font-size:14px}.conversation-item{padding:14px 16px;margin-bottom:4px;border-radius:8px;cursor:pointer;transition:all .2s ease;border:1px solid transparent}.conversation-item:hover{background:var(--bg-tertiary);border-color:var(--border-primary)}.conversation-item.active{background:var(--bg-tertiary);border-color:var(--accent-blue)}.conversation-title{color:var(--text-primary);font-size:14px;margin-bottom:4px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conversation-meta{color:var(--text-muted);font-size:12px}.sidebar-footer{padding:16px 20px;border-top:1px solid var(--border-primary)}.logout-btn{width:100%;padding:10px 16px;background:transparent;border:1px solid var(--border-primary);border-radius:8px;color:var(--text-secondary);cursor:pointer;font-size:14px;transition:all .2s ease;font-weight:500}.logout-btn:hover{background:var(--bg-tertiary);color:var(--text-primary);border-color:var(--text-muted)}@media(max-width:768px){.sidebar{position:fixed;top:0;left:0;height:100vh;width:85%;max-width:320px;z-index:50;transform:translate(-100%);transition:transform .3s ease}.sidebar.open{transform:translate(0)}.sidebar-close-btn{display:flex;align-items:center;justify-content:center}}.stage{margin:24px 0;padding:20px;background:var(--bg-secondary);border-radius:12px;border:1px solid var(--border-primary)}.stage1{background:var(--stage1-bg);border-color:#3b82f64d}.stage-title{margin:0 0 16px;color:var(--text-primary);font-size:16px;font-weight:600}.tabs{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}.tab{padding:10px 18px;background:var(--bg-tertiary);border:1px solid var(--border-primary);border-radius:8px;color:var(--text-secondary);cursor:pointer;font-size:14px;transition:all .2s ease;font-weight:500}.tab:hover{background:var(--bg-primary);color:var(--text-primary);border-color:var(--accent-blue)}.tab.active{background:var(--accent-blue);color:#fff;border-color:var(--accent-blue);font-weight:600}.tab-content{background:var(--bg-primary);padding:20px;border-radius:8px;border:1px solid var(--border-primary)}.model-name{color:var(--text-muted);font-size:12px;margin-bottom:12px;font-family:JetBrains Mono,monospace}.response-text{color:var(--text-primary);line-height:1.7}@media(max-width:768px){.stage{margin:16px 0;padding:16px}.stage-title{font-size:14px;margin-bottom:12px}.tabs{gap:6px;margin-bottom:12px}.tab{padding:8px 12px;font-size:12px}.tab-content{padding:14px}.model-name{font-size:11px;word-break:break-all}.response-text{font-size:14px;line-height:1.6}}.stage2{background:var(--stage2-bg);border-color:#8b5cf64d}.stage2 h4{margin:20px 0 8px;color:var(--text-primary);font-size:14px;font-weight:600}.stage2 h4:first-of-type{margin-top:0}.stage-description{margin:0 0 12px;color:var(--text-secondary);font-size:13px;line-height:1.5}.aggregate-rankings{background:#8b5cf61a;padding:16px;border-radius:8px;margin-bottom:20px;border:1px solid rgba(139,92,246,.3)}.aggregate-rankings h4{margin:0 0 12px;color:var(--accent-purple);font-size:15px}.aggregate-list{display:flex;flex-direction:column;gap:8px}.aggregate-item{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--bg-primary);border-radius:8px;border:1px solid var(--border-primary)}.rank-position{color:var(--accent-purple);font-weight:700;font-size:16px;min-width:35px}.rank-model{flex:1;color:var(--text-primary);font-family:JetBrains Mono,monospace;font-size:14px;font-weight:500}.rank-score{color:var(--text-secondary);font-size:13px;font-family:JetBrains Mono,monospace}.stage2 .tabs{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}.stage2 .tab{padding:10px 18px;background:var(--bg-tertiary);border:1px solid var(--border-primary);border-radius:8px;color:var(--text-secondary);cursor:pointer;font-size:14px;transition:all .2s ease;font-weight:500}.stage2 .tab:hover{background:var(--bg-primary);color:var(--text-primary);border-color:var(--accent-purple)}.stage2 .tab.active{background:var(--accent-purple);color:#fff;border-color:var(--accent-purple);font-weight:600}.stage2 .tab-content{background:var(--bg-primary);padding:20px;border-radius:8px;border:1px solid var(--border-primary);margin-bottom:20px}.ranking-model{color:var(--text-muted);font-size:12px;font-family:JetBrains Mono,monospace;margin-bottom:12px}.ranking-content{color:var(--text-primary);line-height:1.6;font-size:14px}.parsed-ranking{margin-top:16px;padding-top:16px;border-top:1px solid var(--border-primary)}.parsed-ranking strong{color:var(--accent-purple);font-size:13px}.parsed-ranking ol{margin:8px 0 0;padding-left:24px;color:var(--text-primary)}.parsed-ranking li{margin:4px 0;font-family:JetBrains Mono,monospace;font-size:13px}.rank-count{color:var(--text-muted);font-size:12px}@media(max-width:768px){.stage2 h4{font-size:13px}.stage-description{font-size:12px}.aggregate-rankings{padding:12px;margin-bottom:16px}.aggregate-rankings h4{font-size:14px;margin-bottom:10px}.aggregate-item{padding:10px 12px;gap:10px;flex-wrap:wrap}.rank-position{font-size:14px;min-width:30px}.rank-model{font-size:12px;flex:1;min-width:0;word-break:break-all}.rank-score{font-size:11px;width:100%;margin-top:4px;padding-left:40px}.stage2 .tabs{gap:6px}.stage2 .tab{padding:8px 12px;font-size:12px}.stage2 .tab-content{padding:14px;margin-bottom:16px}.ranking-model{font-size:11px;word-break:break-all}.ranking-content{font-size:13px}.parsed-ranking{margin-top:12px;padding-top:12px}.parsed-ranking strong,.parsed-ranking li{font-size:12px}}.stage3{background:var(--stage3-bg);border-color:#22c55e4d}.final-response{background:var(--bg-primary);padding:24px;border-radius:8px;border:1px solid rgba(34,197,94,.3)}.chairman-label{color:var(--accent-green);font-size:12px;font-family:JetBrains Mono,monospace;margin-bottom:16px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.final-text{color:var(--text-primary);line-height:1.8;font-size:15px}@media(max-width:768px){.final-response{padding:16px}.chairman-label{font-size:11px;margin-bottom:12px}.final-text{font-size:14px;line-height:1.7}}.chat-interface{flex:1;display:flex;flex-direction:column;height:100vh;background:var(--bg-primary);min-width:0}.top-bar{padding:12px 24px;background:var(--bg-secondary);border-bottom:1px solid var(--border-primary);display:flex;align-items:center;gap:12px}.mobile-header{padding:12px 16px;background:var(--bg-secondary);border-bottom:1px solid var(--border-primary);display:flex;align-items:center;gap:12px}.menu-btn{display:none;padding:8px;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;border-radius:8px;transition:all .2s ease;flex-shrink:0}.menu-btn:hover{background:var(--bg-tertiary);color:var(--text-primary)}.mobile-title{display:none;font-size:16px;font-weight:600;color:var(--text-primary)}.cost-info{display:flex;align-items:center;gap:8px;font-size:13px;margin-left:auto}.cost-label{color:var(--text-muted)}.cost-value{color:var(--accent-green);font-family:JetBrains Mono,monospace;font-weight:600}.cost-running{color:var(--accent-blue);font-family:JetBrains Mono,monospace;font-size:12px;animation:pulse 1.5s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.messages-container{flex:1;overflow-y:auto;padding:24px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text-secondary);text-align:center;padding:24px}.empty-state h2{margin:0 0 8px;font-size:28px;color:var(--text-primary);font-weight:600}.empty-state p{margin:0;font-size:16px;color:var(--text-muted)}.message-group{margin-bottom:32px}.user-message,.assistant-message{margin-bottom:16px}.message-label{font-size:12px;font-weight:600;color:var(--text-muted);margin-bottom:8px;text-transform:uppercase;letter-spacing:.5px}.user-message .message-content{background:var(--bg-secondary);padding:16px;border-radius:12px;border:1px solid var(--border-primary);color:var(--text-primary);line-height:1.6;max-width:80%;white-space:pre-wrap}.loading-indicator{display:flex;align-items:center;gap:12px;padding:16px;color:var(--text-secondary);font-size:14px}.stage-loading{display:flex;align-items:center;gap:12px;padding:16px;margin:12px 0;background:var(--bg-secondary);border-radius:8px;border:1px solid var(--border-primary);color:var(--text-secondary);font-size:14px;font-style:italic}.spinner{width:20px;height:20px;border:2px solid var(--border-secondary);border-top-color:var(--accent-blue);border-radius:50%;animation:spin .8s linear infinite;flex-shrink:0}@keyframes spin{to{transform:rotate(360deg)}}.input-form{display:flex;align-items:flex-end;gap:12px;padding:24px;border-top:1px solid var(--border-primary);background:var(--bg-secondary)}.message-input{flex:1;padding:14px 16px;background:var(--bg-primary);border:1px solid var(--border-primary);border-radius:12px;color:var(--text-primary);font-size:15px;font-family:inherit;line-height:1.5;outline:none;resize:vertical;min-height:80px;max-height:300px;transition:border-color .2s ease}.message-input::-moz-placeholder{color:var(--text-muted)}.message-input::placeholder{color:var(--text-muted)}.message-input:focus{border-color:var(--accent-blue);box-shadow:0 0 0 3px #3b82f61a}.message-input:disabled{opacity:.5;cursor:not-allowed;background:var(--bg-tertiary)}.send-button{padding:14px 28px;background:var(--accent-blue);border:none;border-radius:12px;color:#fff;font-size:15px;font-weight:600;cursor:pointer;transition:all .2s ease;white-space:nowrap;align-self:flex-end}.send-button:hover:not(:disabled){background:var(--accent-blue-hover);transform:translateY(-1px)}.send-button:active:not(:disabled){transform:translateY(0)}.send-button:disabled{opacity:.5;cursor:not-allowed;background:var(--border-secondary)}.shortcut-hint{font-size:12px;color:var(--text-muted);padding:0 24px 12px;background:var(--bg-secondary)}.shortcut-hint kbd{background:var(--bg-tertiary);padding:2px 6px;border-radius:4px;font-family:JetBrains Mono,monospace;font-size:11px;border:1px solid var(--border-primary)}@media(max-width:768px){.menu-btn{display:flex;align-items:center;justify-content:center}.mobile-title{display:block}.top-bar{padding:12px 16px}.messages-container{padding:16px}.user-message .message-content{max-width:100%}.input-form{padding:16px;flex-direction:column;gap:12px}.message-input{min-height:60px;font-size:16px}.send-button{width:100%;padding:14px 20px}.shortcut-hint{display:none}.empty-state h2{font-size:22px}.empty-state p{font-size:14px}.stage-loading{font-size:13px;padding:12px}.stage-loading span{flex:1}.cost-label{display:none}}@media(max-width:480px){.cost-info{font-size:12px}.cost-running{display:none}}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);padding:20px}.login-box{background:var(--bg-secondary);padding:40px;border-radius:12px;border:1px solid var(--border-primary);box-shadow:0 10px 40px #00000080;width:100%;max-width:400px}.login-box h1{margin:0 0 8px;font-size:28px;color:var(--text-primary);text-align:center;font-weight:600}.login-subtitle{margin:0 0 30px;color:var(--text-muted);text-align:center;font-size:14px}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:6px;font-weight:500;color:var(--text-secondary);font-size:14px}.form-group input{width:100%;padding:12px 14px;background:var(--bg-tertiary);border:1px solid var(--border-primary);border-radius:8px;font-size:16px;color:var(--text-primary);transition:border-color .2s,box-shadow .2s;box-sizing:border-box}.form-group input::-moz-placeholder{color:var(--text-muted)}.form-group input::placeholder{color:var(--text-muted)}.form-group input:focus{outline:none;border-color:var(--accent-blue);box-shadow:0 0 0 3px #3b82f633}.error-message{background:#ef44441a;color:#ef4444;padding:10px 14px;border-radius:6px;margin-bottom:20px;font-size:14px;text-align:center;border:1px solid rgba(239,68,68,.3)}.login-button{width:100%;padding:14px;background:var(--accent-blue);color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:background .2s,transform .2s,box-shadow .2s}.login-button:hover{background:var(--accent-blue-hover);transform:translateY(-1px);box-shadow:0 4px 12px #3b82f666}.login-button:active{transform:translateY(0)}@media(max-width:480px){.login-container{padding:16px}.login-box{padding:24px}.login-box h1{font-size:24px}.login-subtitle{margin-bottom:24px}}*{box-sizing:border-box}.app{display:flex;height:100vh;width:100vw;overflow:hidden;background:var(--bg-primary);color:var(--text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;position:relative}.sidebar-overlay{display:none}@media(max-width:768px){.sidebar-overlay{display:block;position:fixed;inset:0;background:#00000080;z-index:40}}