:root{--bg-main: #f8f9fa;--bg-sidebar: #f1f3f5;--bg-card: #ffffff;--bg-chairman: #eefcef;--bg-modal-overlay: rgba(0, 0, 0, .5);--border: #dee2e6;--text-primary: #212529;--text-secondary: #6c757d;--accent: #4a90e2;--accent-hover: #357abd;--danger: #dc3545;--warning: #d97706;--code-bg: #f6f8fa;--tab-active: #4a90e2;--success: #198754}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;background:var(--bg-main);color:var(--text-primary)}button{cursor:pointer;font-family:inherit}textarea{font-family:inherit}.app{display:flex;height:100vh}.sidebar{width:260px;background:var(--bg-sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}.sidebar-header{padding:16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.sidebar-header h1{margin:0;font-size:16px;font-weight:600}.sidebar-new-btn{background:var(--accent);color:#fff;border:none;padding:6px 12px;border-radius:4px;font-size:13px}.sidebar-new-btn:hover{background:var(--accent-hover)}.sidebar-list-fixed{flex:1;display:flex;flex-direction:column;padding:6px 8px;gap:1px;overflow:hidden;min-height:0}.sidebar-slot{display:flex;align-items:center;gap:6px;padding:4px 8px;border-radius:4px;font-size:12px;line-height:1.3;min-height:22px;cursor:pointer;flex-shrink:0}.sidebar-slot:hover:not(.sidebar-slot-empty){background:#0000000d}.sidebar-slot.active{background:#4a90e226;font-weight:500}.sidebar-slot-empty{opacity:.35;cursor:default}.sidebar-slot-num{display:inline-block;width:20px;text-align:right;font-family:ui-monospace,monospace;font-size:10px;color:var(--text-secondary);flex-shrink:0}.sidebar-slot-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-slot-delete{background:transparent;border:none;color:var(--text-secondary);font-size:14px;padding:0 3px;visibility:hidden;line-height:1}.sidebar-slot:not(.sidebar-slot-empty):hover .sidebar-slot-delete{visibility:visible}.sidebar-slot-delete:hover{color:var(--danger)}.sidebar-quota{padding:10px 14px;border-top:1px solid var(--border);background:var(--bg-card);font-size:11px}.sidebar-quota-header{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:5px;color:var(--text-secondary)}.sidebar-quota-header strong{color:var(--text-primary);font-size:13px}.sidebar-quota-bar{height:5px;background:var(--border);border-radius:3px;overflow:hidden}.sidebar-quota-bar-fill{height:100%;background:var(--success);transition:width .3s ease}.sidebar-quota.quota-warning .sidebar-quota-bar-fill{background:var(--warning)}.sidebar-quota.quota-reached .sidebar-quota-bar-fill{background:var(--danger);width:100%!important}.sidebar-quota-alert{margin-top:6px;font-weight:500;color:var(--danger)}.sidebar-quota-warning-text{color:var(--warning)}.stage-warning{background:#fff4e5;border:1px solid #ffcc80;border-radius:6px;padding:8px 12px;margin-bottom:8px;font-size:12px;color:#6b4400;line-height:1.5}.stage-warning strong{color:#5a3700}.sidebar-config{padding:8px 12px;border-top:1px solid var(--border)}.sidebar-config-btn{width:100%;padding:8px 12px;background:transparent;border:1px solid var(--border);border-radius:6px;font-size:13px;color:var(--text-primary);display:flex;align-items:center;justify-content:space-between}.sidebar-config-btn:hover{background:#0000000d}.sidebar-config-badge{color:var(--warning);font-size:16px;line-height:1}.sidebar-footer{padding:12px 16px;border-top:1px solid var(--border);font-size:11px;color:var(--text-secondary);line-height:1.5}.sidebar-override-notice{color:var(--warning);margin-top:4px;font-weight:500}.main{flex:1;display:flex;flex-direction:column;overflow:hidden}.welcome{flex:1;display:flex;align-items:center;justify-content:center;flex-direction:column;color:var(--text-secondary)}.welcome h2{color:var(--text-primary);margin-bottom:8px}.chat-messages{flex:1;overflow-y:auto;padding:20px}.message{margin-bottom:24px}.message-user{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:12px 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pre code{background:transparent;padding:0}.markdown-content table{border-collapse:collapse;margin:8px 0}.markdown-content th,.markdown-content td{border:1px solid var(--border);padding:6px 10px;text-align:left}.aggregate-table{width:100%;margin-top:8px;font-size:13px;border-collapse:collapse}.aggregate-table th,.aggregate-table td{border-bottom:1px solid var(--border);padding:6px 8px;text-align:left}.aggregate-table th{font-weight:600;color:var(--text-secondary);font-size:11px;text-transform:uppercase}.fallback-tag{font-size:11px;color:var(--accent);background:#4a90e21a;padding:1px 6px;border-radius:4px;margin-left:6px}.metrics-block{background:var(--code-bg);border-radius:6px;padding:10px 14px;margin-top:10px;font-size:12px;color:var(--text-secondary);line-height:1.7}.metrics-row strong{color:var(--text-primary)}.metrics-row code{background:var(--bg-card);padding:1px 5px;border-radius:3px;font-size:11px;color:var(--text-primary)}.chat-input-area{border-top:1px solid var(--border);background:var(--bg-card);padding:12px 20px}.chat-input{display:flex;gap:8px}.chat-input textarea{flex:1;border:1px solid var(--border);border-radius:6px;padding:10px 12px;font-size:14px;resize:vertical;min-height:44px;max-height:200px;outline:none}.chat-input textarea:focus{border-color:var(--accent)}.chat-input button{background:var(--accent);color:#fff;border:none;padding:0 18px;border-radius:6px;font-size:14px;font-weight:500}.chat-input button:hover:not(:disabled){background:var(--accent-hover)}.chat-input button:disabled{opacity:.5;cursor:not-allowed}.spinner{display:inline-block;width:12px;height:12px;border:2px solid transparent;border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.error-banner{background:#fff3cd;border:1px solid #ffeaa7;color:#856404;padding:8px 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var(--warning)}.health-row-unavailable,.health-row-auth_error{border-left:3px solid var(--danger)}.health-row-unknown{border-left:3px solid var(--text-secondary)}.health-icon{font-size:12px;line-height:1}.health-model{font-weight:500}.health-id{color:var(--text-secondary);font-family:ui-monospace,monospace;font-size:10px}.health-latency{font-family:ui-monospace,monospace;background:var(--code-bg);padding:1px 6px;border-radius:8px;font-size:10px;color:var(--text-secondary)}.health-cached{font-size:10px;background:#4a90e21a;color:var(--accent);padding:1px 5px;border-radius:4px}.health-error{color:var(--warning);cursor:help}.tab-badge-fallback{background:#d9770626;color:var(--warning)}.stage-info{background:#4a90e214;border-left:3px solid var(--accent);padding:8px 12px;border-radius:4px;font-size:13px;margin-bottom:8px;color:var(--text-primary)}.stage-info 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var(--border)}.analysis-section-title{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;margin-bottom:8px;color:var(--text-primary)}.analysis-icon{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;font-size:12px;font-weight:700}.analysis-icon-consensus{background:#28a74526;color:var(--success)}.analysis-icon-disagreement{background:#d9770626;color:var(--warning)}.analysis-icon-rejected{background:#dc354526;color:var(--danger)}.analysis-icon-weighting{background:#4a90e226;color:var(--accent)}.analysis-count{margin-left:auto;background:var(--code-bg);font-size:11px;font-weight:500;padding:1px 8px;border-radius:10px;color:var(--text-secondary)}.analysis-list{margin:0;padding-left:22px;font-size:13px;line-height:1.6}.analysis-list li{margin-bottom:4px}.analysis-disagreements{display:flex;flex-direction:column;gap:10px}.analysis-disagreement{background:var(--bg-main);border-left:2px solid var(--warning);padding:8px 12px;border-radius:4px;font-size:13px;line-height:1.6}.analysis-disagreement>div+div{margin-top:4px}.analysis-disagreement-arbitration{margin-top:6px!important;padding-top:6px;border-top:1px dashed var(--border);color:var(--text-primary)}.analysis-weighting{font-size:13px;line-height:1.6;font-style:italic;color:var(--text-primary)}.toggle-row{display:flex;align-items:flex-start;gap:10px;padding:10px 12px;background:var(--bg-main);border:1px solid var(--border);border-radius:8px;cursor:pointer;transition:border-color .15s}.toggle-row:hover{border-color:var(--accent)}.toggle-row input[type=checkbox]{margin-top:2px;width:18px;height:18px;cursor:pointer;accent-color:var(--accent);flex-shrink:0}.toggle-content{flex:1;display:flex;flex-direction:column;gap:4px}.toggle-title{font-size:13px;font-weight:600;color:var(--text-primary);display:flex;align-items:center;gap:8px}.toggle-status{font-size:11px;font-weight:500;color:var(--text-secondary)}.toggle-hint{font-size:12px;color:var(--text-secondary);line-height:1.5}.export-menu{display:flex;gap:4px;justify-content:flex-end;flex-wrap:wrap;margin-bottom:12px;padding-bottom:8px;border-bottom:1px dashed var(--border)}.export-btn{background:var(--bg-card);border:1px solid var(--border);padding:4px 10px;border-radius:4px;font-size:12px;color:var(--text-secondary);cursor:pointer;transition:all 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code{background:var(--bg-card);padding:1px 5px;border-radius:3px}.modal-content-wide{max-width:800px}.quota-intro{font-size:14px;line-height:1.6;margin-bottom:20px;padding:12px 16px;background:var(--code-bg);border-radius:6px}.quota-option{margin-bottom:18px;border:1px solid var(--border);border-radius:8px;padding:14px 18px;background:var(--bg-card)}.quota-option-recommended{border-color:var(--success);background:#28a7450a}.quota-option-header{display:flex;align-items:center;gap:10px;margin-bottom:10px}.quota-option-letter{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;background:var(--accent);color:#fff;border-radius:50%;font-weight:700;font-size:13px}.quota-option-recommended .quota-option-letter{background:var(--success)}.quota-option-title{font-size:15px;font-weight:600;flex:1}.quota-option-badge{font-size:11px;background:#28a74526;color:var(--success);padding:3px 10px;border-radius:12px;font-weight:500}.quota-option-badge-neutral{background:var(--code-bg);color:var(--text-secondary)}.quota-option-badge-info{background:#4a90e226;color:var(--accent)}.quota-option ul{margin:0;padding-left:22px;font-size:13px;line-height:1.7;color:var(--text-primary)}.quota-option ul ul{margin-top:4px;font-size:12px;color:var(--text-secondary)}.quota-option code{background:var(--code-bg);padding:1px 5px;border-radius:3px;font-size:.9em}.quota-option a{color:var(--accent);text-decoration:none}.quota-option a:hover{text-decoration:underline}.quota-option-action{margin-top:12px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}.quota-option-button{display:inline-block;background:var(--success);color:#fff!important;padding:8px 16px;border-radius:6px;text-decoration:none!important;font-size:13px;font-weight:500}.quota-option-button:hover{background:#157347;text-decoration:none!important}.quota-option-cost{font-size:12px;color:var(--text-secondary);font-style:italic}.quota-note{margin-top:8px;padding:12px 16px;background:#4a90e20f;border-left:3px solid var(--accent);border-radius:4px;font-size:13px;line-height:1.5;color:var(--text-primary)}.sidebar-quota-help-link{margin-top:6px;font-size:11px;color:var(--accent);font-weight:500}.sidebar-quota-mode-info{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:6px;flex-wrap:nowrap}.quota-badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:10px;font-weight:500;text-transform:uppercase;letter-spacing:.3px;white-space:nowrap}.quota-badge-free{background:#ffa50026;color:#b87400}.quota-badge-credit{background:#28a74526;color:#1a7a32}.quota-badge-paid{background:#4a90e226;color:#2962b8}.quota-badge-warn{background:#dc354526;color:#b02a37}.sidebar-quota-refresh-btn{background:transparent;border:1px solid rgba(0,0,0,.15);color:var(--text-secondary);width:22px;height:22px;border-radius:50%;font-size:13px;cursor:pointer;padding:0;display:flex;align-items:center;justify-content:center;flex-shrink:0}.sidebar-quota-refresh-btn:hover:not(:disabled){background:#0000000d;color:var(--text-primary)}.sidebar-quota-refresh-btn:disabled{opacity:.4;cursor:wait}.sidebar-quota.sidebar-quota-paid{border-left:3px solid #4a90e2}.sidebar-quota-unit{font-size:11px;color:var(--text-secondary);font-weight:400;margin-left:4px}.sidebar-quota-paid-info{color:var(--text-secondary)!important;font-style:italic}