@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--font-primary: "Inter", system-ui, -apple-system, sans-serif;--sidebar-bg: rgba(15, 17, 23, .92);--sidebar-border: rgba(255, 255, 255, .08);--sidebar-text: #e2e8f0;--sidebar-text-muted: #94a3b8;--sidebar-heading: #f1f5f9;--accent: #6366f1;--accent-hover: #818cf8;--accent-glow: rgba(99, 102, 241, .15);--accent-subtle: rgba(99, 102, 241, .08);--btn-bg: rgba(255, 255, 255, .06);--btn-hover: rgba(255, 255, 255, .12);--btn-active: rgba(99, 102, 241, .2);--btn-border: rgba(255, 255, 255, .08);--input-bg: rgba(0, 0, 0, .2);--input-border: rgba(255, 255, 255, .1);--input-focus: rgba(99, 102, 241, .4);--legend-bg: rgba(15, 17, 23, .85);--legend-border: rgba(255, 255, 255, .08);--panel-shadow: 0 8px 32px rgba(0, 0, 0, .35);--popover-bg: rgba(26, 29, 46, .98);--text-disabled: rgba(255, 255, 255, .2);--accent-text: #c7d2fe;--accent-text-light: #a5b4fc;--space-xs: 4px;--space-sm: 8px;--space-md: 12px;--space-lg: 16px;--space-xl: 20px;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;font-family:var(--font-primary);font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.light-theme{--sidebar-bg: rgba(248, 250, 252, .94);--sidebar-border: rgba(15, 23, 42, .1);--sidebar-text: #1e293b;--sidebar-text-muted: #475569;--sidebar-heading: #0f172a;--accent: #4f46e5;--accent-hover: #6366f1;--accent-glow: rgba(99, 102, 241, .2);--accent-subtle: rgba(99, 102, 241, .1);--btn-bg: rgba(15, 23, 42, .05);--btn-hover: rgba(15, 23, 42, .1);--btn-active: rgba(99, 102, 241, .18);--btn-border: rgba(15, 23, 42, .14);--input-bg: rgba(15, 23, 42, .04);--input-border: rgba(15, 23, 42, .14);--input-focus: rgba(99, 102, 241, .4);--legend-bg: rgba(248, 250, 252, .88);--legend-border: rgba(15, 23, 42, .1);--panel-shadow: 0 8px 32px rgba(15, 23, 42, .1);--popover-bg: rgba(255, 255, 255, .98);--text-disabled: rgba(15, 23, 42, .25);--accent-text: #4338ca;--accent-text-light: #4f46e5}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;width:100%;height:100%;overflow:hidden;background:#0f1117}#root{width:100%;height:100%;margin:0;padding:0}.app-container{display:flex;height:100vh;width:100vw;flex-direction:row;background:#0f1117}:root{--ui-pad: 16px;--panel-width: 500px;--sidebar-w: 260px;--legend-w: 220px;--right-overlay-w: 64px;--z-ui: 1000;--text-2xs: .65rem;--text-xs: .72rem;--text-sm: .78rem;--text-md: .85rem;--text-lg: .95rem}.app-container{display:flex;height:100vh;width:100vw;overflow:hidden;background:#020617;position:relative}.sidebar-panel{width:var(--sidebar-w);flex-shrink:0;height:100%;background:var(--sidebar-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-right:1px solid var(--sidebar-border);color:var(--sidebar-text);position:relative;transition:width .3s cubic-bezier(.4,0,.2,1),transform .3s ease;z-index:100;display:flex;flex-direction:column;overflow-y:auto;overflow-x:hidden}.sidebar-panel.collapsed{width:0;transform:translate(-100%);border-right:none;opacity:0;visibility:hidden;pointer-events:none}.legend-panel{width:var(--legend-w);transition:transform .3s cubic-bezier(.4,0,.2,1),opacity .2s ease}.legend-panel.collapsed{transform:translate(calc(100% + var(--ui-pad)));opacity:0;pointer-events:none}.header-panel{position:absolute;top:var(--ui-pad);left:calc(var(--sidebar-w) + var(--ui-pad));right:calc(var(--legend-w) + var(--right-overlay-w) + var(--ui-pad));z-index:1005;transition:left .3s cubic-bezier(.4,0,.2,1),right .3s cubic-bezier(.4,0,.2,1),transform .3s cubic-bezier(.4,0,.2,1);box-sizing:border-box;display:flex;justify-content:center;pointer-events:none}.app-container:has(.sidebar-panel.collapsed) .header-panel{left:var(--ui-pad)}.app-container:has(.legend-panel.collapsed) .header-panel{right:calc(var(--right-overlay-w) + var(--ui-pad))}.header-panel.collapsed{transform:translateY(calc(-100% - var(--ui-pad) + 12px))}.header-panel.collapsed .graph-title{opacity:0;pointer-events:none}.panel-toggle-btn{position:absolute;background:#1e293bd9;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);width:32px;height:32px;border-radius:8px;border:1px solid rgba(255,255,255,.15);color:var(--sidebar-text-muted);display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:1010;transition:all .2s ease;outline:none}.toggle-arrow{width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transition:transform .3s cubic-bezier(.4,0,.2,1)}.sidebar-toggle .toggle-arrow{transform:translate(2px) rotate(135deg)}.sidebar-toggle.collapsed .toggle-arrow{transform:translate(-1px) rotate(-45deg)}.legend-toggle .toggle-arrow{transform:translate(-2px) rotate(-45deg)}.legend-toggle.collapsed .toggle-arrow{transform:translate(1px) rotate(135deg)}.header-toggle .toggle-arrow{transform:translateY(2px) rotate(-135deg)}.header-toggle.collapsed .toggle-arrow{transform:translateY(-2px) rotate(45deg)}.panel-toggle-btn:hover{background:#334155f2;color:#fff;border-color:#6366f166}.sidebar-toggle{top:50%;left:var(--sidebar-w);width:24px;height:48px;border-radius:0 8px 8px 0;transform:translateY(-50%);font-size:1.2rem;z-index:1010}.sidebar-toggle.collapsed{left:0}.legend-toggle{top:50%;right:var(--legend-w);margin-right:var(--ui-pad);width:24px;height:48px;border-radius:8px 0 0 8px;transform:translateY(-50%);font-size:1.2rem;z-index:1010}.legend-toggle.collapsed{right:0;margin-right:0}.header-toggle{top:72px;left:50%;width:48px;height:24px;border-radius:0 0 8px 8px;transform:translate(-50%);font-size:var(--text-lg);opacity:.6;z-index:1010;transition:all .3s ease}.header-toggle.collapsed{top:0}.header-toggle:hover{opacity:1}.header-icon-btn{width:28px!important;height:28px!important;padding:0!important;display:flex!important;align-items:center!important;justify-content:center!important;font-size:14px!important;border-radius:6px!important}.header-icon-btn svg{width:14px!important;height:14px!important}.auth-controls{display:flex;align-items:center;gap:8px}.user-btn{background:linear-gradient(135deg,#4facfe,#00f2fe)!important;border:none!important;color:#fff!important}.user-initial{font-weight:700;font-size:14px}.profile-btn{background:#ffffff0d!important;border:1px solid rgba(255,255,255,.1)!important;color:#94a3b8!important}.profile-btn:hover{background:#6366f11f!important;border-color:#6366f14d!important;color:var(--accent)!important}.user-btn.active{box-shadow:0 0 0 2px #4facfe66}.profile-dropdown{position:absolute;top:calc(100% + 8px);right:0;width:200px;background:#1e293b;border:1px solid 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.2s;text-align:left}.dropdown-item:hover{background:#ffffff0d;color:#fff}.logout-item{color:#f43f5e}.logout-item:hover{background:#f43f5e1a;color:#fb7185}.header-citations-btn{background:#3b82f626;border:1px solid rgba(59,130,246,.3);color:#a5b4fc;padding:4px 10px;border-radius:6px;font-size:var(--text-sm);font-weight:600;cursor:pointer;transition:all .2s}.header-citations-btn:hover{background:#3b82f640;border-color:#3b82f680;color:#fff}.header-about-btn{background:transparent;border:1px solid rgba(255,255,255,.15);color:var(--sidebar-text-muted, #a5b4fc);width:28px;height:28px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;padding:0}.header-about-btn:hover{background:#ffffff14;color:#fff;border-color:#ffffff4d}.graph-title{position:relative;z-index:50;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 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.ss-controls{background:#f1f5f9;border-bottom-color:#0f172a1a}.light-theme .ss-control-group label{color:#64748b}.light-theme .ss-control-group select{background:#fff;color:#334155;border-color:#0f172a24}.light-theme .ss-control-group select:focus{border-color:#4f46e5}.light-theme .ss-compute-btn{background:linear-gradient(135deg,#4f46e5,#6366f1);border-color:#4f46e5}.light-theme .ss-compute-btn:hover:not(:disabled){background:linear-gradient(135deg,#6366f1,#818cf8);box-shadow:0 0 8px #6366f14d}.light-theme .ss-variance-summary{background:#f1f5f9;border-top-color:#0f172a1a}.light-theme .ss-var-chip{background:#4f46e51a;color:#4f46e5}.light-theme .ss-var-chip:hover{background:#4f46e52e;border-color:#4f46e54d}.light-theme .ss-var-chip.active{background:#4f46e5;color:#fff}.light-theme .ss-var-total{background:#4f46e526;color:#4338ca}.light-theme .ss-loadings-plot{border-top-color:#0f172a1a}.light-theme .ss-empty{color:#94a3b8}.light-theme .ss-empty-hint{color:#94a3b8!important}.light-theme .model-fit-panel{background:#fff;border-color:#0f172a1f;box-shadow:0 24px 64px #0f172a2e;color:#1e293b}.light-theme .model-fit-backdrop{background:#0f172a40}.light-theme .mf-header{background:#f1f5f9;border-bottom-color:#0f172a1a}.light-theme .mf-header h3{color:#4f46e5}.light-theme .mf-close-btn{color:#94a3b8}.light-theme .mf-close-btn:hover{color:#1e293b}.light-theme .mf-section h4,.light-theme .mf-control label{color:#64748b}.light-theme .mf-control select,.light-theme .mf-control input{background:#f8fafc;color:#334155;border-color:#0f172a24}.light-theme .mf-checkbox label{color:#475569}.light-theme .mf-fit-btn{background:linear-gradient(135deg,#4f46e5,#6366f1);border-color:#4f46e5}.light-theme .mf-fit-btn:hover:not(:disabled){background:linear-gradient(135deg,#6366f1,#818cf8);box-shadow:0 0 12px #6366f14d}.light-theme .mf-metric{background:#4f46e50f}.light-theme .mf-metric .label{color:#64748b}.light-theme .mf-metric .value{color:#4f46e5}.light-theme .mf-results,.light-theme .mf-comparison{border-top-color:#0f172a1a}.light-theme .mf-threshold-row label{color:#64748b}.light-theme .mf-threshold-row .threshold-val{color:#4f46e5}.light-theme .mf-edge-lists summary{color:#64748b}.light-theme .mf-edge-lists li{color:#64748b}.mf-comparison{border-top:1px solid #2a2a4a;padding-top:12px}.mf-threshold-row{display:flex;align-items:center;gap:10px;margin-bottom:10px}.mf-threshold-row label{font-size:11px;color:#aaa;white-space:nowrap}.mf-threshold-row input[type=range]{flex:1}.mf-threshold-row .threshold-val{font-size:12px;color:#4fc3f7;min-width:40px}.mf-comparison-metrics{display:flex;flex-wrap:wrap;gap:8px}.mf-edge-lists{margin-top:10px;font-size:11px;max-height:120px;overflow-y:auto}.mf-edge-lists details{margin-bottom:4px}.mf-edge-lists summary{cursor:pointer;color:#aaa}.mf-edge-lists ul{margin:4px 0;padding-left:16px}.mf-edge-lists li{color:#999}.login-overlay{position:fixed;inset:0;background:#000000b3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:2000}.login-card{background:#1a1a1a;border:1px solid #333;border-radius:12px;padding:2.5rem;width:400px;box-shadow:0 10px 40px #00000080;position:relative;color:#eee}.close-btn{position:absolute;top:1rem;right:1.5rem;background:none;border:none;color:#666;font-size:2rem;cursor:pointer;transition:color .2s}.close-btn:hover{color:#eee}.login-card h2{margin:0;font-size:1.8rem;font-weight:500}.subtitle{color:#888;font-size:.9rem;margin-bottom:2rem}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-size:.85rem;color:#aaa}.form-group input{width:100%;background:#222;border:1px solid #333;padding:.8rem;border-radius:6px;color:#fff;font-size:1rem;box-sizing:border-box}.form-group input:focus{outline:none;border-color:#4facfe;background:#2a2a2a}.submit-btn{width:100%;padding:1rem;background:linear-gradient(135deg,#4facfe,#00f2fe);border:none;border-radius:6px;color:#fff;font-weight:600;font-size:1rem;cursor:pointer;margin-top:1rem;transition:transform .1s,opacity .2s}.submit-btn:hover{transform:translateY(-2px);opacity:.9}.toggle-auth{margin-top:2rem;text-align:center;font-size:.85rem;color:#888}.toggle-auth button{background:none;border:none;color:#4facfe;font-weight:500;cursor:pointer;margin-left:.5rem}.error-message{color:#ff4d4d;font-size:.85rem;margin-bottom:1rem;background:#ff4d4d1a;padding:.5rem;border-radius:4px}