:root{--font-display: "Fraunces", Georgia, serif;--font-body: "Inter", system-ui, sans-serif;--font-mono: "JetBrains Mono", "SF Mono", Monaco, monospace;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--transition-fast: .15s ease;--transition-normal: .2s ease}[data-theme=editorial-light]{--bg-primary: #fafaf9;--bg-secondary: #ffffff;--bg-tertiary: #f5f5f4;--text-primary: #1c1917;--text-secondary: #57534e;--text-muted: #a8a29e;--accent: #0369a1;--accent-hover: #0284c7;--accent-muted: rgba(3, 105, 161, .1);--border: #e7e5e4;--border-hover: #d6d3d1;--success: #059669;--warning: #d97706;--danger: #dc2626;--highlight-row: rgba(3, 105, 161, .04);--chart-line: #0369a1;--chart-fill: rgba(3, 105, 161, .15);--chart-grid: #e7e5e4;--chart-milestone-oas: #d97706;--chart-milestone-cpp: #ea580c;--chart-milestone-rrif: #dc2626;--card-shadow: 0 1px 3px rgba(0, 0, 0, .04), 0 1px 2px rgba(0, 0, 0, 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h1{white-space:nowrap;font-family:var(--font-display);font-size:14px;font-weight:700;color:var(--accent);letter-spacing:-.02em}.app-version{font-size:10px;font-weight:400;opacity:.5;letter-spacing:0;vertical-align:middle}.sidebar-header>.help-panel{grid-column:1 / -1}.sidebar-header-controls{grid-column:1 / -1}.theme-select{width:60px;padding:3px 4px;font-family:var(--font-body);font-size:11px;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;transition:border-color var(--transition-fast),background-color var(--transition-fast)}.theme-select:hover{border-color:var(--border-hover)}.theme-select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-muted)}.logout-link{font-size:12px;font-weight:500;color:var(--text-secondary);text-decoration:none;white-space:nowrap;transition:color var(--transition-fast)}.logout-link:hover{color:var(--danger)}.sidebar 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var(--transition-fast)}.sidebar-collapse-btn:hover{color:var(--accent);border-color:var(--accent)}.sidebar-expand-btn{position:fixed;top:var(--space-md);left:var(--space-md);background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-muted);font-size:14px;width:28px;height:28px;cursor:pointer;display:none;align-items:center;justify-content:center;z-index:10;box-shadow:var(--card-shadow);transition:all var(--transition-fast)}.sidebar-expand-btn:hover{color:var(--accent);border-color:var(--accent)}.container.sidebar-collapsed .sidebar-expand-btn{display:flex}.optimization-green{color:var(--optimization-green)}.optimization-amber{color:var(--optimization-amber)}.optimization-signal{transition:color .3s ease}.optimization-badge{display:inline-flex;align-items:center;gap:var(--space-xs);padding:2px 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ease;flex-shrink:0}.expand-trigger[aria-expanded=true] .expand-trigger-chevron{transform:rotate(180deg)}.optimization-live-region{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(prefers-reduced-motion:reduce){.optimization-signal,.comparison-table-wrapper,.expand-trigger-chevron,.optimization-loading-spinner{transition-duration:0s;animation-duration:0s}.optimization-loading{animation:none;background:var(--bg-tertiary)}}@media(max-width:360px){.comparison-table-wrapper.expanded{overflow-x:auto}.comparison-table{min-width:280px}}@media(max-width:768px){.container{grid-template-columns:1fr}.sidebar{border-right:none;border-bottom:1px solid var(--border);max-height:50vh;overflow-y:auto;padding:var(--space-md)}.sidebar-header h1{white-space:normal}.main,.summary-card,.chart-container{padding:var(--space-md)}.table-container h3{padding:var(--space-sm) var(--space-md)}}@media(max-width:480px){.summary-cards{grid-template-columns:1fr}.sidebar{padding:var(--space-sm) var(--space-md)}.main{padding:var(--space-sm)}.summary-card .value{font-size:20px}.chart-container{padding:var(--space-sm);min-height:240px}.chart-placeholder{height:220px}.export-row{justify-content:center}.btn-primary{width:100%}}