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:root{--primary: #DC2626;--primary-hover: #B91C1C;--primary-fg: #FFFFFF;--secondary: #1E293B;--secondary-hover:#0F172A;--secondary-fg: #FFFFFF;--accent: #F59E0B;--accent-hover: #D97706;--accent-fg: #1C1917;--bg: #FAFAFA;--surface: #FFFFFF;--surface-2: #F5F5F5;--surface-3: #E5E5E5;--text: #171717;--text-secondary: #525252;--text-muted: #A3A3A3;--border: #D4D4D4;--border-subtle: #E5E5E5;--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--text-xs: 11px;--text-sm: 13px;--text-base: 14px;--text-md: 16px;--text-lg: 18px;--text-xl: 20px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--space-8: 64px;--radius: 6px;--radius-sm: 4px;--radius-lg: 10px;--radius-full: 9999px;--toolbar-h: 56px;--context-h: 36px;--sidebar-w: 180px;--props-w: 240px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 2px 4px rgba(0, 0, 0, .06), 0 4px 6px rgba(0, 0, 0, .04);--shadow-lg: 0 4px 6px rgba(0, 0, 0, .04), 0 10px 15px rgba(0, 0, 0, .08);--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .35s ease}