:root{--bg-primary: #f5f5f5;--bg-secondary: #ffffff;--bg-stage: #fafafa;--bg-input: #ffffff;--bg-user-msg: #f0f7ff;--bg-loading: #f9fafb;--bg-aggregate: #f0f7ff;--bg-matrix: #f8f9fa;--bg-tab-active: #ffffff;--bg-tab: #ffffff;--bg-compare: #f0f7ff;--text-primary: #1a1a1a;--text-secondary: #666666;--text-muted: #888888;--text-heading: #333333;--border-color: #e0e0e0;--border-light: #eeeeee;--border-accent: #d0e7ff;--border-user: #d0e7ff;--accent: #4a90e2;--accent-hover: #357abd;--accent-light: #d0e7ff;--accent-text: #2a7ae2;--green-bg: #f0fff0;--green-border: #b2dfdb;--green-text: #2e7d32;--status-done: #27ae60;--status-error: #e74c3c;--status-waiting: #bdbdbd;--matrix-header: #f0f7ff;--matrix-cell: #ffffff;--matrix-self: #f5f5f5;--sidebar-bg: #1e1e2e;--sidebar-text: #e0e0f0;--shadow-sm: 0 1px 3px rgba(0,0,0,.08);--shadow-md: 0 2px 8px rgba(0,0,0,.1);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px}[data-theme=dark]{--bg-primary: #0f0f1a;--bg-secondary: #1a1a2e;--bg-stage: #16213e;--bg-input: #1e1e32;--bg-user-msg: #1a2744;--bg-loading: #1a1a2e;--bg-aggregate: #1a2744;--bg-matrix: #1a1f35;--bg-tab-active: #1a1a2e;--bg-tab: #141428;--bg-compare: #1a2744;--text-primary: #e8e8f0;--text-secondary: #9090a8;--text-muted: #6060788;--text-heading: #d0d0e8;--border-color: #2a2a4a;--border-light: #222238;--border-accent: #2a3a5a;--border-user: #2a3a5a;--accent: #5a9ff5;--accent-hover: #4a8fe5;--accent-light: #1a2a44;--accent-text: #6aafff;--green-bg: #0d2318;--green-border: #1a4a2e;--green-text: #4caf50;--status-done: #4caf50;--status-error: #ef5350;--status-waiting: #555566;--matrix-header: #1a2744;--matrix-cell: #1a1a2e;--matrix-self: #111122;--shadow-sm: 0 1px 3px rgba(0,0,0,.3);--shadow-md: 0 2px 8px rgba(0,0,0,.4)}: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:var(--bg-primary);color:var(--text-primary);transition:background .2s,color .2s}#root{height:100vh;width:100vw;overflow:hidden}.markdown-content{padding:12px;color:var(--text-primary)}.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-heading)}.markdown-content h1:first-child,.markdown-content h2:first-child,.markdown-content h3:first-child,.markdown-content h4: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-primary);padding:12px;border-radius:var(--radius-sm);overflow-x:auto;margin:0 0 12px;border:1px solid var(--border-color)}.markdown-content code{background:var(--bg-primary);padding:2px 6px;border-radius:3px;font-family:monospace;font-size:.9em;color:var(--accent-text)}.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(--border-color);color:var(--text-secondary)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f0f4ff,#e8f0fe);padding:24px}.auth-card{background:#fff;border-radius:16px;padding:40px;width:100%;max-width:420px;box-shadow:0 4px 24px #00000014}.auth-logo{display:flex;align-items:center;gap:10px;margin-bottom:24px}.auth-logo-icon{font-size:32px}.auth-logo h1{font-size:22px;font-weight:700;color:#1a1a2e;margin:0}.auth-card h2{font-size:24px;font-weight:700;color:#1a1a2e;margin:0 0 8px}.auth-subtitle{color:#666;font-size:14px;margin:0 0 24px;line-height:1.5}.auth-error{background:#fff0f0;border:1px solid #ffcdd2;border-radius:8px;color:#c62828;padding:12px 16px;font-size:14px;margin-bottom:20px}.auth-form{display:flex;flex-direction:column;gap:16px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:14px;font-weight:500;color:#333}.form-group input{padding:12px 14px;border:1.5px solid #d0d0d0;border-radius:8px;font-size:15px;color:#333;outline:none;transition:border-color .2s;background:#fff}.form-group input:focus{border-color:#4a90e2;box-shadow:0 0 0 3px #4a90e21f}.auth-btn{padding:13px;background:#4a90e2;color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:background .2s;margin-top:4px}.auth-btn:hover:not(:disabled){background:#357abd}.auth-btn:disabled{opacity:.6;cursor:not-allowed}.auth-switch{text-align:center;margin-top:20px;font-size:14px;color:#666}.auth-switch a{color:#4a90e2;text-decoration:none;font-weight:500}.auth-switch a:hover{text-decoration:underline}.auth-link-btn{background:none;border:none;color:#4a90e2;cursor:pointer;font-size:14px;font-weight:500;padding:0;text-decoration:none}.auth-link-btn:hover{text-decoration:underline}.reset-token-box{background:#f4f8ff;border:1.5px solid #b3d1f7;border-radius:10px;padding:16px;margin-bottom:20px;display:flex;flex-direction:column;gap:8px}.reset-token-label{font-size:12px;font-weight:600;color:#555;text-transform:uppercase;letter-spacing:.5px}.reset-token-value{font-family:Courier New,monospace;font-size:13px;color:#1a1a2e;word-break:break-all;line-height:1.5;background:#fff;border:1px solid #d0d8ee;border-radius:6px;padding:8px 10px;-webkit-user-select:all;user-select:all}.copy-token-btn{align-self:flex-end;background:#4a90e2;color:#fff;border:none;border-radius:6px;font-size:13px;font-weight:500;padding:6px 14px;cursor:pointer;transition:background .2s}.copy-token-btn:hover{background:#357abd}.auth-success-icon{font-size:48px;text-align:center;margin-bottom:12px}.auth-success-icon+h2{text-align:center}.auth-success-icon+h2+.auth-subtitle{text-align:center}.modal-overlay{position:fixed;inset:0;background:#00000073;z-index:1000;display:flex;align-items:center;justify-content:center;padding:16px}.modal-box{background:#fff;border-radius:12px;box-shadow:0 20px 60px #00000040;width:100%;max-width:580px;max-height:82vh;display:flex;flex-direction:column;overflow:hidden}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:18px 20px 14px;border-bottom:1px solid #eee;flex-shrink:0}.modal-header h2{font-size:17px;font-weight:700;color:#1a1a2e;margin:0}.modal-close{background:none;border:none;font-size:18px;color:#999;cursor:pointer;padding:2px 6px;border-radius:4px;line-height:1}.modal-close:hover{background:#f0f0f0;color:#333}.modal-search-wrap{padding:12px 20px 8px;flex-shrink:0}.modal-search{width:100%;padding:8px 12px;border:1px solid #ddd;border-radius:8px;font-size:14px;outline:none;box-sizing:border-box;background:#f8f9fb}.modal-search:focus{border-color:#4a90e2;background:#fff;box-shadow:0 0 0 2px #4a90e226}.modal-selection-bar{display:flex;align-items:center;justify-content:space-between;padding:6px 20px;background:#eef4ff;font-size:13px;color:#3a5ca8;font-weight:500;flex-shrink:0}.modal-chairman-hint{font-size:12px;color:#7a8cbf}.modal-list{flex:1;overflow-y:auto;padding:8px 0}.modal-empty{text-align:center;color:#aaa;padding:32px;font-size:14px}.modal-group{margin-bottom:4px}.modal-group-header{display:flex;align-items:center;gap:8px;padding:6px 20px 4px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:#888;position:sticky;top:0;background:#fff;z-index:1}.provider-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.modal-model-row{display:flex;align-items:center;gap:12px;padding:8px 20px;cursor:pointer;transition:background .1s}.modal-model-row:hover:not(.already-added){background:#f5f8ff}.modal-model-row.checked{background:#eef4ff}.modal-model-row.already-added{opacity:.5;cursor:default}.modal-model-row input[type=checkbox]{width:16px;height:16px;flex-shrink:0;accent-color:#4a90e2;cursor:pointer}.modal-model-row.already-added input[type=checkbox]{cursor:default}.modal-model-info{flex:1;min-width:0;display:flex;flex-wrap:wrap;align-items:baseline;gap:6px}.modal-model-label{font-size:14px;font-weight:500;color:#1a1a2e}.modal-model-note{font-size:11px;color:#888;background:#f0f0f0;padding:1px 5px;border-radius:3px}.modal-model-id{font-size:11px;color:#aaa;font-family:monospace;width:100%}.badge-added{font-size:11px;background:#e8f5e9;color:#2e7d32;border:1px solid #a5d6a7;padding:2px 7px;border-radius:10px;flex-shrink:0;font-weight:500}.btn-chairman-star{background:none;border:1px solid #ddd;color:#ccc;font-size:16px;line-height:1;padding:2px 6px;border-radius:6px;cursor:pointer;flex-shrink:0;transition:all .15s}.btn-chairman-star:hover,.btn-chairman-star.active{color:#f5a623;border-color:#f5a623;background:#fffbf0}.modal-footer{display:flex;justify-content:flex-end;gap:10px;padding:14px 20px;border-top:1px solid #eee;flex-shrink:0}.settings-page{display:flex;flex-direction:column;height:100vh;background:#f8f9fb;overflow:hidden}.settings-header{display:flex;align-items:center;justify-content:space-between;padding:16px 32px;background:#fff;border-bottom:1px solid #e0e0e0;flex-shrink:0}.settings-header-left{display:flex;align-items:center;gap:16px}.settings-header h1{font-size:20px;font-weight:700;color:#1a1a2e;margin:0}.back-btn{padding:8px 14px;background:none;border:1.5px solid #d0d0d0;border-radius:8px;color:#555;cursor:pointer;font-size:14px;transition:all .2s}.back-btn:hover{background:#f0f0f0;border-color:#aaa}.settings-user{display:flex;align-items:center;gap:12px}.user-email{font-size:14px;color:#666}.logout-btn{padding:8px 14px;background:none;border:1.5px solid #e0e0e0;border-radius:8px;color:#c62828;cursor:pointer;font-size:14px;font-weight:500;transition:all .2s}.logout-btn:hover{background:#fff0f0;border-color:#c62828}.settings-tabs{display:flex;gap:4px;padding:12px 32px 0;background:#fff;border-bottom:1px solid #e0e0e0;flex-shrink:0}.settings-tab{padding:10px 20px;background:none;border:none;border-bottom:3px solid transparent;font-size:14px;font-weight:500;color:#666;cursor:pointer;transition:all .2s}.settings-tab:hover{color:#4a90e2}.settings-tab.active{color:#4a90e2;border-bottom-color:#4a90e2}.settings-body{flex:1;overflow-y:auto;padding:32px}.settings-section{max-width:860px}.settings-section h2{font-size:20px;font-weight:700;color:#1a1a2e;margin:0 0 8px}.section-desc{color:#666;font-size:14px;line-height:1.6;margin:0 0 24px}.add-form{background:#fff;border-radius:12px;padding:24px;margin-bottom:24px;border:1px solid #e8e8e8;box-shadow:0 1px 4px #0000000a}.form-row{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:16px}.form-group{display:flex;flex-direction:column;gap:6px;min-width:160px;flex:1}.form-group.flex-2{flex:2}.form-group label{font-size:13px;font-weight:500;color:#555}.form-group input,.form-group select{padding:10px 12px;border:1.5px solid #d0d0d0;border-radius:8px;font-size:14px;color:#333;outline:none;transition:border-color .2s;background:#fff}.form-group input:focus,.form-group select:focus{border-color:#4a90e2;box-shadow:0 0 0 3px #4a90e21a}.chairman-toggle{margin-bottom:16px}.toggle-label{display:flex;align-items:center;gap:10px;font-size:14px;color:#444;cursor:pointer}.toggle-label input[type=checkbox]{width:16px;height:16px;cursor:pointer}.form-error{background:#fff0f0;border:1px solid #ffcdd2;border-radius:8px;color:#c62828;padding:10px 14px;font-size:13px;margin-bottom:12px}.form-success{background:#f0fff4;border:1px solid #c8e6c9;border-radius:8px;color:#2e7d32;padding:10px 14px;font-size:13px;margin-bottom:12px}.add-btn{padding:10px 20px;background:#4a90e2;color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:background .2s}.add-btn:hover:not(:disabled){background:#357abd}.add-btn:disabled{opacity:.5;cursor:not-allowed}.empty-list{text-align:center;padding:40px;color:#999;font-size:14px;background:#fff;border-radius:12px;border:1px dashed #d0d0d0}.item-list{display:flex;flex-direction:column;gap:8px}.list-item{display:flex;align-items:center;gap:14px;padding:14px 16px;background:#fff;border-radius:10px;border:1px solid #e8e8e8;transition:box-shadow .2s}.list-item:hover{box-shadow:0 2px 8px #0000000f}.chairman-item{border-color:#ffd54f;background:#fffde7}.item-icon{font-size:20px;flex-shrink:0}.item-info{flex:1;min-width:0}.item-name{font-size:15px;font-weight:600;color:#1a1a2e;display:flex;align-items:center;gap:8px}.item-meta{font-size:12px;color:#888;font-family:monospace;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.item-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.action-btn{padding:6px 12px;background:#fff8e1;border:1px solid #ffd54f;border-radius:6px;font-size:12px;font-weight:500;color:#f57f17;cursor:pointer;transition:all .2s;white-space:nowrap}.action-btn:hover{background:#fff3cd}.delete-btn{padding:6px 10px;background:none;border:1px solid #e0e0e0;border-radius:6px;font-size:14px;cursor:pointer;transition:all .2s;flex-shrink:0}.delete-btn:hover{background:#fff0f0;border-color:#ef9a9a}.provider-badge{display:inline-block;padding:4px 10px;background:#e8f0fe;border-radius:20px;font-size:12px;font-weight:600;color:#3c6bc2;flex-shrink:0}.chairman-badge{display:inline-block;padding:2px 8px;background:#fff8e1;border-radius:12px;font-size:11px;font-weight:600;color:#f57f17;border:1px solid #ffd54f}.token-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:8px}.token-card{background:#fff;border-radius:12px;padding:20px;border:1px solid #e8e8e8;text-align:center}.token-label{font-size:12px;font-weight:500;color:#888;text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.token-value{font-size:28px;font-weight:700;color:#4a90e2}.token-table{background:#fff;border-radius:12px;border:1px solid #e8e8e8;overflow:hidden}.token-table-header,.token-table-row{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;padding:12px 16px;gap:12px;align-items:center}.token-table-header{background:#f5f5f5;font-size:12px;font-weight:600;color:#666;text-transform:uppercase;letter-spacing:.5px}.token-table-row{font-size:13px;color:#333;border-top:1px solid #f0f0f0}.token-table-row:hover{background:#fafafa}.token-model{font-family:monospace;font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.provider-badge-sm{font-size:11px;font-weight:600;color:#3c6bc2;background:#e8f0fe;padding:2px 8px;border-radius:10px;white-space:nowrap}.token-total{font-weight:600;color:#4a90e2}.cost-period-toggle{display:flex;gap:8px;margin-bottom:20px}.period-btn{padding:8px 18px;background:#fff;border:1.5px solid #d0d0d0;border-radius:20px;font-size:13px;font-weight:500;color:#666;cursor:pointer;transition:all .2s}.period-btn:hover{border-color:#4a90e2;color:#4a90e2}.period-btn.active{background:#4a90e2;border-color:#4a90e2;color:#fff}.cost-total-card{background:linear-gradient(135deg,#4a90e2,#357abd);border-radius:12px;padding:24px 28px;margin-bottom:20px;display:flex;align-items:center;justify-content:space-between;color:#fff}.cost-total-label{font-size:14px;font-weight:500;opacity:.85}.cost-total-value{font-size:32px;font-weight:700;letter-spacing:-.5px}.cost-chart-card{background:#fff;border:1px solid #e8e8e8;border-radius:12px;padding:20px;margin-bottom:24px}.cost-chart-title{font-size:13px;font-weight:600;color:#666;text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px}.cost-chart-wrap{width:100%;overflow-x:auto}.cost-section-title{font-size:16px;font-weight:600;color:#1a1a2e;margin:0 0 12px}.cost-table-header{grid-template-columns:2fr 1fr 1fr 1fr 1fr}.server-how-to{background:#f0f4ff;border:1px solid #c5d3f0;border-radius:8px;padding:14px 18px;margin:16px 0 20px;font-size:14px;color:#2c3e70}.server-how-to strong{display:block;margin-bottom:8px;font-size:13px;text-transform:uppercase;letter-spacing:.4px;color:#3a5ca8}.server-how-to ol{margin:0;padding-left:20px}.server-how-to li{margin-bottom:4px;line-height:1.5}.server-how-to code{background:#dde6f7;padding:1px 5px;border-radius:3px;font-size:13px}.server-url-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:12px}.server-url-input{flex:1;min-width:220px;padding:8px 12px;border:1px solid #d0d5e0;border-radius:6px;font-size:14px;font-family:monospace;background:#fff;color:#1a1a2e}.server-url-input:focus{outline:none;border-color:#4a90e2;box-shadow:0 0 0 2px #4a90e226}.btn-danger-sm{padding:8px 12px;background:transparent;border:1px solid #e53e3e;color:#e53e3e;border-radius:6px;font-size:13px;cursor:pointer;white-space:nowrap}.btn-danger-sm:hover{background:#fff5f5}.server-status{padding:8px 12px;border-radius:6px;font-size:13px;font-weight:500;margin-bottom:12px}.server-status.ok{background:#f0fff4;border:1px solid #9ae6b4;color:#276749}.server-status.error{background:#fff5f5;border:1px solid #fc8181;color:#c53030}.server-current{font-size:13px;color:#666;margin-top:8px}.server-current code{background:#f0f0f0;padding:2px 6px;border-radius:4px;font-size:12px}.council-header-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:4px}.council-header-row h2{margin-top:0}.council-header-row .section-desc{margin-bottom:0}.btn-browse-models{flex-shrink:0;padding:9px 16px;background:#4a90e2;color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;white-space:nowrap;margin-top:4px;transition:background .15s}.btn-browse-models:hover:not(:disabled){background:#3a7bd5}.btn-browse-models:disabled{opacity:.6;cursor:not-allowed}.password-form{max-width:420px}.password-form .form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:4px}.password-form .form-group label{font-size:14px;font-weight:500;color:#333}.password-form .form-group input{padding:10px 12px;border:1.5px solid #d0d0d0;border-radius:8px;font-size:15px;color:#333;outline:none;transition:border-color .2s;background:#fff}.password-form .form-group input:focus{border-color:#4a90e2;box-shadow:0 0 0 3px #4a90e21f}.active-toggle{display:flex;align-items:center;cursor:pointer;flex-shrink:0;margin-right:4px}.active-toggle input[type=checkbox]{position:absolute;opacity:0;width:0;height:0}.toggle-track{display:inline-flex;align-items:center;width:36px;height:20px;background:#d0d0d0;border-radius:10px;position:relative;transition:background .2s;flex-shrink:0}.active-toggle input:checked+.toggle-track{background:#4caf50}.toggle-thumb{position:absolute;left:2px;width:16px;height:16px;background:#fff;border-radius:50%;box-shadow:0 1px 3px #00000040;transition:left .2s}.active-toggle input:checked+.toggle-track .toggle-thumb{left:18px}.model-inactive{opacity:.55}.model-inactive .item-name,.model-inactive .item-meta{text-decoration:line-through;text-decoration-color:#aaa}.inactive-badge{display:inline-block;margin-left:8px;font-size:11px;font-weight:600;color:#888;background:#f0f0f0;border-radius:4px;padding:1px 6px;text-decoration:none!important}.cost-section-header{display:flex;align-items:center;gap:12px;margin-bottom:4px}.cost-section-header .cost-section-title{margin:0}.price-source-badge{font-size:11px;color:#2e7d32;background:#e8f5e9;border:1px solid #a5d6a7;border-radius:12px;padding:2px 10px;white-space:nowrap}.cost-table-wide{min-width:680px}.rate-cell{color:#555;font-size:12px;font-family:monospace}.sidebar{width:260px;background:#1e1e2e;border-right:1px solid #2a2a3e;display:flex;flex-direction:column;height:100vh;flex-shrink:0}.sidebar-header{padding:16px;border-bottom:1px solid #2a2a3e}.sidebar-brand{display:flex;align-items:center;gap:8px;margin-bottom:12px}.sidebar-icon{font-size:20px}.sidebar-header h1{font-size:16px;font-weight:700;color:#e0e0f0;margin:0}.new-conversation-btn{width:100%;padding:10px;background:#4a90e2;border:none;border-radius:8px;color:#fff;cursor:pointer;font-size:14px;font-weight:600;transition:background .2s}.new-conversation-btn:hover{background:#357abd}.conversation-list{flex:1;overflow-y:auto;padding:8px}.no-conversations{padding:24px 12px;text-align:center;color:#666;font-size:13px}.conversation-item{padding:8px 8px 8px 12px;margin-bottom:2px;border-radius:8px;cursor:pointer;transition:background .15s;display:flex;align-items:center;gap:4px;position:relative}.conversation-item:hover{background:#2a2a40}.conversation-item.active{background:#2d3a55;border:1px solid #4a90e2}.conv-main{flex:1;min-width:0}.conversation-title{color:#d0d0e8;font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:2px}.conversation-meta{color:#666;font-size:11px}.conv-menu-wrapper{position:relative;flex-shrink:0}.conv-menu-btn{background:none;border:none;color:#888;cursor:pointer;font-size:16px;padding:2px 6px;border-radius:4px;line-height:1;opacity:0;transition:opacity .15s,background .15s,color .15s}.conversation-item:hover .conv-menu-btn,.conversation-item.active .conv-menu-btn{opacity:1}.conv-menu-btn:hover{background:#3a3a55;color:#ccc}.conv-menu-dropdown{position:absolute;right:0;top:calc(100% + 4px);background:#252538;border:1px solid #3a3a52;border-radius:8px;box-shadow:0 4px 16px #0006;min-width:130px;z-index:200;overflow:hidden}.conv-menu-item{display:block;width:100%;padding:10px 14px;background:none;border:none;color:#ccc;cursor:pointer;font-size:13px;text-align:left;transition:background .15s}.conv-menu-item:hover{background:#3a3a55}.conv-menu-item-danger{color:#e57373}.conv-menu-item-danger:hover{background:#3a2a2a;color:#ff8080}.rename-input{flex:1;background:#141428;border:1px solid #4a90e2;border-radius:5px;color:#e0e0f0;font-size:13px;padding:4px 8px;outline:none;min-width:0}.sidebar-footer{padding:12px;border-top:1px solid #2a2a3e}.user-info{display:flex;align-items:center;gap:8px;padding:8px 4px;margin-bottom:8px}.user-avatar{font-size:16px;flex-shrink:0}.user-email-sidebar{font-size:12px;color:#888;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-actions{display:flex;gap:8px;align-items:center}.settings-link-btn{flex:1;padding:9px 12px;background:none;border:1px solid #2a2a3e;border-radius:8px;color:#888;cursor:pointer;font-size:13px;text-align:left;transition:all .2s}.settings-link-btn:hover{background:#2a2a40;color:#ccc;border-color:#444}.theme-toggle-btn{padding:9px 10px;background:none;border:1px solid #2a2a3e;border-radius:8px;cursor:pointer;font-size:16px;transition:all .2s;line-height:1}.theme-toggle-btn:hover{background:#2a2a40;border-color:#444}.sidebar-search{padding:8px 12px;position:relative;border-bottom:1px solid #2a2a3e}.search-input{width:100%;padding:7px 30px 7px 10px;background:#141428;border:1px solid #2a2a3e;border-radius:6px;color:#d0d0e8;font-size:13px;outline:none;transition:border-color .2s}.search-input::placeholder{color:#557}.search-input:focus{border-color:#4a90e2}.search-clear{position:absolute;right:20px;top:50%;transform:translateY(-50%);background:none;border:none;color:#666;cursor:pointer;font-size:11px;padding:2px 4px}.search-clear:hover{color:#aaa}.rate-limit-bar{padding:8px 12px;border-top:1px solid #2a2a3e;font-size:11px}.rate-limit-label{display:flex;justify-content:space-between;color:#666;margin-bottom:4px}.rate-limit-track{height:4px;background:#2a2a3e;border-radius:2px;overflow:hidden}.rate-limit-fill{height:100%;background:#4a90e2;border-radius:2px;transition:width .3s ease}.rate-warning .rate-limit-fill{background:#e67e22}.rate-limit-bar.rate-warning .rate-limit-fill{background:#e74c3c}.rate-warning-text{margin-top:4px;color:#e74c3c;font-size:10px;font-weight:600}.stage{margin:20px 0;padding:18px 20px;background:var(--bg-stage);border-radius:var(--radius-md);border:1px solid var(--border-color)}.stage-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;gap:12px}.stage-title{margin:0;color:var(--text-heading);font-size:15px;font-weight:700}.stage-controls{display:flex;gap:6px;flex-shrink:0}.ctrl-btn{padding:4px 10px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:6px;color:var(--text-secondary);cursor:pointer;font-size:12px;font-weight:500;transition:all .15s;white-space:nowrap}.ctrl-btn:hover{background:var(--accent-light);border-color:var(--accent);color:var(--accent-text)}.ctrl-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}.ctrl-btn-sm{padding:3px 8px;font-size:11px}.tabs{display:flex;gap:6px;margin-bottom:0;flex-wrap:wrap}.tab{padding:7px 14px;background:var(--bg-tab);border:1px solid var(--border-color);border-bottom:none;border-radius:6px 6px 0 0;color:var(--text-secondary);cursor:pointer;font-size:13px;transition:all .15s}.tab:hover{background:var(--bg-secondary);color:var(--text-primary);border-color:var(--accent)}.tab.active{background:var(--bg-tab-active);color:var(--accent);border-color:var(--accent);border-bottom-color:var(--bg-tab-active);font-weight:600;position:relative;z-index:1}.tab-content{background:var(--bg-tab-active);padding:16px;border-radius:0 6px 6px;border:1px solid var(--accent);margin-top:-1px}.model-id-label{color:var(--text-muted);font-size:11px;margin-bottom:10px;font-family:monospace}.response-text{color:var(--text-primary);line-height:1.65}.compare-container{margin-top:4px}.compare-selectors{display:flex;align-items:center;gap:12px;margin-bottom:14px;flex-wrap:wrap}.compare-select{padding:7px 10px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-size:13px;cursor:pointer;flex:1;min-width:160px}.compare-select:focus{outline:none;border-color:var(--accent)}.compare-vs{font-size:13px;font-weight:700;color:var(--text-muted)}.compare-panels{display:grid;grid-template-columns:1fr 1fr;gap:14px}.compare-panel{background:var(--bg-compare);border:1px solid var(--border-accent);border-radius:var(--radius-md);overflow:hidden}.compare-panel-header{padding:10px 14px;background:var(--accent-light);border-bottom:1px solid var(--border-accent);display:flex;flex-direction:column;gap:2px}.compare-model-name{font-weight:700;font-size:14px;color:var(--accent-text)}.compare-model-id{font-size:10px;color:var(--text-muted);font-family:monospace}.compare-panel-body{max-height:450px;overflow-y:auto;font-size:13px;line-height:1.6}@media(max-width:768px){.compare-panels{grid-template-columns:1fr}.stage-header{flex-wrap:wrap}}.response-text table{width:100%;border-collapse:collapse;margin:12px 0;font-size:13px}.response-text th{background:var(--accent-light);color:var(--accent-text);font-weight:700;padding:9px 14px;border:1px solid var(--border-accent);text-align:left}.response-text td{padding:8px 14px;border:1px solid var(--border-color);color:var(--text-primary);line-height:1.5}.response-text tr:nth-child(2n) td{background:var(--bg-secondary)}.response-text tr:hover td{background:var(--accent-light)}.markdown-content table,.response-text table{width:100%;border-collapse:collapse;margin:12px 0;font-size:13px;border:1px solid #ccc}.markdown-content th,.response-text th{background:#e8f0fe;color:#1a1a2e;font-weight:700;padding:9px 14px;border:1px solid #aac;text-align:left}.markdown-content td,.response-text td{padding:8px 14px;border:1px solid #ccc;line-height:1.5}.markdown-content tr:nth-child(2n) td,.response-text tr:nth-child(2n) td{background:#f5f7ff}@media(max-width:768px){.stage{padding:12px;margin:12px 0}.stage-title{font-size:13px}.tabs{gap:4px}.tab{padding:6px 10px;font-size:12px}.ctrl-btn{padding:4px 8px;font-size:11px}.tab-content{padding:12px}.response-text{font-size:13px}.response-text table,.markdown-content table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;font-size:12px}.compare-panel-body{max-height:300px}}.aggregate-rankings{background:var(--bg-aggregate);padding:16px;border-radius:var(--radius-md);margin-bottom:18px;border:1px solid var(--border-accent)}.aggregate-rankings h4{margin:0 0 6px;color:var(--accent-text);font-size:14px}.stage-description{margin:0 0 12px;color:var(--text-secondary);font-size:12px;line-height:1.5}.aggregate-list{display:flex;flex-direction:column;gap:7px}.aggregate-item{display:flex;align-items:center;gap:10px;padding:8px 10px;background:var(--bg-secondary);border-radius:6px;border:1px solid var(--border-accent)}.rank-medal{font-size:18px;min-width:28px;text-align:center}.rank-model{flex:0 0 auto;color:var(--text-primary);font-size:13px;font-weight:600;min-width:100px}.rank-bar-wrap{flex:1;height:8px;background:var(--border-color);border-radius:4px;overflow:hidden}.rank-bar{height:100%;background:var(--accent);border-radius:4px;transition:width .4s ease}.rank-score{color:var(--accent-text);font-size:12px;font-family:monospace;min-width:60px;text-align:right}.rank-count{color:var(--text-muted);font-size:11px;min-width:55px;text-align:right}.score-matrix-section{margin-bottom:20px}.matrix-header-row{display:flex;align-items:center;gap:12px;margin-bottom:6px}.matrix-header-row h4{margin:0;color:var(--text-heading);font-size:13px}.matrix-scroll{overflow-x:auto}.score-matrix{width:100%;border-collapse:collapse;font-size:12px;background:var(--bg-matrix);border-radius:var(--radius-sm);overflow:hidden}.score-matrix th,.score-matrix td{padding:8px 12px;border:1px solid var(--border-color);text-align:center}.matrix-corner{background:var(--matrix-header);color:var(--text-muted);font-size:10px;font-weight:600;text-align:left;min-width:110px}.matrix-col-header{background:var(--matrix-header);color:var(--accent-text);font-weight:700;white-space:nowrap}.matrix-row-header{background:var(--matrix-header);color:var(--accent-text);font-weight:700;text-align:left;white-space:nowrap}.matrix-cell{background:var(--matrix-cell);color:var(--text-primary);font-family:monospace;font-size:13px;transition:background .15s}.matrix-cell.self-cell{background:var(--matrix-self);color:var(--text-muted);font-size:16px}.matrix-cell.rank-first{background:color-mix(in srgb,var(--status-done) 15%,var(--matrix-cell));color:var(--status-done);font-weight:800}.raw-eval-section h4{margin:0 0 6px;color:var(--text-heading);font-size:13px}.ranking-model{color:var(--text-muted);font-size:11px;font-family:monospace;margin-bottom:10px}.ranking-content{color:var(--text-primary);line-height:1.65;font-size:13px}.parsed-ranking{margin-top:14px;padding-top:14px;border-top:1px solid var(--border-color)}.parsed-ranking strong{color:var(--accent-text);font-size:12px}.parsed-ranking ol{margin:7px 0 0;padding-left:22px;color:var(--text-primary)}.parsed-ranking li{margin:3px 0;font-family:monospace;font-size:12px}.stage3{background:var(--green-bg);border-color:var(--green-border)}.stage3 .stage-title{color:var(--green-text)}.final-response{margin-top:2px}.chairman-label{color:var(--green-text);font-size:12px;margin-bottom:12px;opacity:.85}.final-text{color:var(--text-primary);line-height:1.7}.model-status-grid{margin:10px 0;padding:12px 16px;background:var(--bg-loading);border:1px solid var(--border-color);border-radius:var(--radius-md)}.model-status-stage-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted);margin-bottom:10px}.model-status-list{display:flex;flex-wrap:wrap;gap:8px}.model-status-item{display:flex;align-items:center;gap:6px;padding:5px 10px;border-radius:20px;font-size:13px;border:1px solid var(--border-color);background:var(--bg-secondary);transition:all .2s}.model-status-item.status-pending{color:var(--text-muted);opacity:.6}.model-status-item.status-thinking{color:var(--accent);border-color:var(--accent);background:var(--accent-light)}.model-status-item.status-done{color:var(--status-done);border-color:var(--status-done);background:color-mix(in srgb,var(--status-done) 10%,transparent)}.model-status-item.status-error{color:var(--status-error);border-color:var(--status-error);background:color-mix(in srgb,var(--status-error) 10%,transparent)}.model-status-icon{display:flex;align-items:center;justify-content:center;width:14px;font-weight:700;font-size:12px}.status-spinner{display:inline-block;width:12px;height:12px;border:2px solid currentColor;border-top-color:transparent;border-radius:50%;animation:spin .7s linear infinite}.model-status-name{font-size:12px;font-weight:500;max-width:120px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-interface{flex:1;display:flex;flex-direction:column;height:100vh;background:var(--bg-secondary);min-width:0}.chat-topbar{display:flex;align-items:center;gap:12px;padding:10px 16px;border-bottom:1px solid var(--border-color);background:var(--bg-secondary);min-height:48px;flex-shrink:0}.hamburger-btn{background:none;border:none;font-size:20px;cursor:pointer;color:var(--text-secondary);padding:4px 6px;border-radius:6px;transition:background .15s,color .15s;line-height:1}.hamburger-btn:hover{background:var(--bg-stage);color:var(--text-primary)}.chat-topbar-title{font-size:14px;font-weight:600;color:var(--text-heading);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.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;gap:12px}.empty-icon{font-size:48px;line-height:1}.empty-state h2{margin:0;font-size:22px;color:var(--text-heading)}.empty-state p{margin:0;font-size:15px}.message-group{margin-bottom:32px}.user-message,.assistant-message{margin-bottom:16px}.message-label{font-size:11px;font-weight:700;color:var(--text-muted);margin-bottom:8px;text-transform:uppercase;letter-spacing:.7px}.user-message .message-content{background:var(--bg-user-msg);padding:14px 16px;border-radius:var(--radius-md);border:1px solid var(--border-user);color:var(--text-primary);line-height:1.6;max-width:82%}.stage-loading-header{display:flex;align-items:center;gap:10px;padding:10px 14px;margin:8px 0;background:var(--bg-loading);border-radius:var(--radius-md);border:1px solid var(--border-color);color:var(--text-secondary);font-size:13px;font-style:italic}.stage-loading-spinner{display:inline-block;width:16px;height:16px;border:2px solid var(--border-color);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;flex-shrink:0}.input-form{display:flex;align-items:flex-end;gap:10px;padding:16px 24px;border-top:1px solid var(--border-color);background:var(--bg-stage);flex-shrink:0}.message-input{flex:1;padding:12px 14px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-size:14px;font-family:inherit;line-height:1.5;outline:none;resize:vertical;min-height:72px;max-height:260px;transition:border-color .2s}.message-input::placeholder{color:var(--text-muted)}.message-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #4a90e226}.message-input:disabled{opacity:.5;cursor:not-allowed}.send-button{padding:12px 24px;min-width:80px;background:var(--accent);border:none;border-radius:var(--radius-md);color:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:background .2s,opacity .2s;align-self:flex-end;display:flex;align-items:center;justify-content:center;min-height:42px}.send-button:hover:not(:disabled){background:var(--accent-hover)}.send-button:disabled{opacity:.45;cursor:not-allowed}.btn-spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}@media(max-width:768px){.messages-container{padding:16px}.input-form{padding:12px 16px}.user-message .message-content{max-width:100%}}.topbar-actions{display:flex;gap:6px;margin-left:auto;flex-shrink:0}.export-btn{padding:4px 9px;background:var(--bg-stage);border:1px solid var(--border-color);border-radius:5px;color:var(--text-secondary);font-size:11px;cursor:pointer;transition:all .15s;white-space:nowrap}.export-btn:hover{background:var(--accent-light);border-color:var(--accent);color:var(--accent-text)}@media print{.sidebar,.chat-topbar,.input-form,.stage-controls,.topbar-actions{display:none!important}.chat-interface{height:auto;overflow:visible}.messages-container{overflow:visible;padding:0}.stage{break-inside:avoid}.stage3{background:#f0fff0!important}}.input-area{flex-shrink:0;border-top:1px solid var(--border-color);background:var(--bg)}.attachments-bar{display:flex;flex-wrap:wrap;gap:6px;padding:8px 12px 4px}.attachment-chip{display:flex;align-items:center;gap:5px;background:#f0f4ff;border:1px solid #c5d3f0;border-radius:20px;padding:3px 8px 3px 4px;font-size:12px;color:#3a5ca8;max-width:200px}.attachment-chip.image{background:#fff8f0;border-color:#f0c08a;color:#8a5200}.attachment-thumb{width:24px;height:24px;object-fit:cover;border-radius:3px;flex-shrink:0}.attachment-icon{font-size:14px;flex-shrink:0}.attachment-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0}.attachment-remove{background:none;border:none;cursor:pointer;color:#aaa;font-size:11px;padding:0 2px;line-height:1;flex-shrink:0}.attachment-remove:hover{color:#e53e3e}.upload-error{font-size:12px;color:#e53e3e;padding:4px 14px 0}.input-form{display:flex;align-items:flex-end;gap:8px;padding:10px 12px}.attach-btn{flex-shrink:0;width:38px;height:38px;border-radius:50%;border:2px solid var(--border-color);background:var(--bg);color:var(--text-secondary);font-size:22px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s;padding-bottom:2px}.attach-btn:hover:not(:disabled){border-color:var(--accent);color:var(--accent);background:var(--accent-light)}.attach-btn:disabled{opacity:.45;cursor:not-allowed}.btn-spinner-sm{width:14px;height:14px;border:2px solid rgba(74,144,226,.3);border-top-color:#4a90e2;border-radius:50%;display:inline-block;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.input-form{border-top:none!important}@media(max-width:768px){.chat-topbar{padding:8px 12px;min-height:44px}.chat-topbar-title{font-size:13px}.export-btn{display:none}.messages-container{padding:12px}.message-input{font-size:16px;min-height:44px;max-height:160px}.send-button{padding:10px 16px;min-width:64px;font-size:13px;min-height:44px}.attach-btn{width:44px;height:44px}.stage-loading-header{font-size:12px;padding:8px 12px}}*{box-sizing:border-box}.app{display:flex;height:100vh;width:100vw;overflow:hidden;background:var(--bg-primary);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}.sidebar-overlay{display:none}@media(max-width:768px){.app .sidebar{position:fixed;top:0;left:0;z-index:200;transform:translate(-100%);transition:transform .25s ease;box-shadow:4px 0 20px #0006}.app.sidebar-open .sidebar{transform:translate(0)}.sidebar-overlay{display:block;position:fixed;inset:0;background:#00000080;z-index:199}}
