:root{--color-primary-main:#3878ea;--color-primary-dark:#2968da;--color-primary-light:#e6eefc;--color-bg-hover:#f6f6fa;--color-text-primary:#1e1e33;--color-text-secondary:#4b4b61;--color-text-tertiary:#727279;--color-bg-default:#fff;--color-bg-paper:#f6f6fa;--color-disabled:#a0a1a6;--color-border-solid:#d8d9e5;--color-error-main:#d11f1f;--color-error-dark:#b91a1a;--color-error-light:#ffecec;--color-success-main:#4ca07d;--color-success-light:#def0e8;--color-warning-main:#ae8107;--color-warning-light:#fef6df;--color-info-main:#377cf6;--color-info-light:#f0f5ff;--color-ai-accent:#9333ea;--spacing-xxs:4px;--spacing-xs:8px;--spacing-sm:12px;--spacing-md:16px;--spacing-lg:20px;--spacing-xl:24px;--spacing-xxl:28px;--radius-xxs:4px;--radius-xs:8px;--radius-sm:12px;--radius-md:16px;--radius-xxl:28px;--radius-full:99px;--font-primary:"Rubik",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-display:"Figtree",-apple-system,BlinkMacSystemFont,"Segoe 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