:root{--brand-primary: #6366f1;--brand-primary-light: #818cf8;--brand-primary-dark: #4f46e5;--brand-secondary: #06b6d4;--brand-accent: #f59e0b;--color-income: #10b981;--color-income-light: rgba(16, 185, 129, .15);--color-expense: #f43f5e;--color-expense-light: rgba(244, 63, 94, .15);--color-savings: #6366f1;--color-savings-light: rgba(99, 102, 241, .15);--color-balance: #06b6d4;--color-balance-light: rgba(6, 182, 212, .15);--cat-food: #f97316;--cat-transport: #3b82f6;--cat-entertainment: #a855f7;--cat-shopping: #ec4899;--cat-bills: #ef4444;--cat-health: #14b8a6;--cat-salary: #22c55e;--cat-freelance: #06b6d4;--cat-investments: #eab308;--cat-education: #8b5cf6;--cat-travel: #f43f5e;--cat-other: #64748b;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0,0,0,.08);--shadow-md: 0 4px 12px rgba(0,0,0,.1);--shadow-lg: 0 8px 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