:root{--bg: #f7f7f9;--bg-card: #ffffff;--bg-elevated: #fbfbfd;--border: #e8e8ed;--border-strong: #d4d4dc;--text: #16161d;--text-muted: #6c6c7a;--text-subtle: #9696a3;--accent: #6366f1;--accent-soft: #eef0ff;--accent-strong: #4f52d4;--good: #10b981;--bad: #ef4444;--warning: #f59e0b;--flat: #9696a3;--shadow: 0 1px 2px rgba(15, 15, 30, .04), 0 4px 12px rgba(15, 15, 30, .06);--shadow-lg: 0 4px 20px rgba(15, 15, 30, .08), 0 12px 32px rgba(15, 15, 30, .06);--radius: 12px;--radius-sm: 6px}@media (prefers-color-scheme: dark){:root{--bg: #0d0d10;--bg-card: #17171c;--bg-elevated: #1e1e25;--border: #2a2a33;--border-strong: #3a3a45;--text: #f1f1f5;--text-muted: #9c9caa;--text-subtle: #71717f;--accent: #818cf8;--accent-soft: #1f2040;--accent-strong: #a5b4fc;--good: #34d399;--bad: #f87171;--warning: #fbbf24;--flat: #71717f;--shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .35);--shadow-lg: 0 4px 24px rgba(0, 0, 0, .55), 0 16px 40px rgba(0, 0, 0, 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