:root{--bg-root: #141417;--bg-elevated: rgba(255, 255, 255, .035);--bg-card: rgba(255, 255, 255, .04);--bg-hover: rgba(255, 255, 255, .07);--bg-input: rgba(255, 255, 255, .06);--text-heading: #F5F0EB;--text-body: #E8E4DF;--text-secondary: #D4D0CA;--text-muted: #ADA8A1;--text-dim: #A39E97;--text-faint: #948F88;--text-ghost: #847E76;--border-hairline: rgba(255, 255, 255, .07);--border-subtle: rgba(255, 255, 255, .1);--border-medium: rgba(255, 255, 255, .15);--theme-error-learning: #E85D3A;--theme-nonlinear: #7B61FF;--theme-cognitive: #2ECC71;--theme-affect: #F39C12;--theme-ai-tech: #3498DB;--color-star: #FFD700;--color-link: #3498DB;--color-success: #2ECC71;--color-warning: #F39C12;--color-danger: #E85D3A;--status-not-started: #847E76;--status-exploring: #7B61FF;--status-has-findings: #F39C12;--status-concluded: #2ECC71;--bg-sidebar: rgba(0, 0, 0, .15);--bg-code-inline: rgba(255, 255, 255, .07);--bg-code-block: rgba(255, 255, 255, .05);--scrollbar-thumb: rgba(255, 255, 255, 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