:root{--color-black: #111111;--color-dark: #333333;--color-gray: #666666;--color-mid: #999999;--color-light: #e5e5e5;--color-lighter: #f5f5f5;--color-white: #ffffff;--color-live: #22c55e;--color-warning: #f59e0b;--color-error: #ef4444;--color-info: #3b82f6;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-size-xs: .75rem;--font-size-sm: .8125rem;--font-size-base: .875rem;--font-size-md: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.5rem;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--sidebar-width: 220px;--section-height: 340px;--border-radius: 8px;--border-color: 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