:root{--color-brand-primary:#4f46e5;--color-brand-primary-hover:#4338ca;--color-brand-primary-light:#e0e7ff;--color-brand-secondary:#9333ea;--color-brand-secondary-hover:#7e22ce;--color-brand-secondary-light:#f3e8ff;--color-bg-primary:#ffffff;--color-bg-secondary:#f9fafb;--color-bg-tertiary:#f3f4f6;--color-border:#e5e7eb;--color-border-light:#f3f4f6;--color-text-primary:#111827;--color-text-secondary:#4b5563;--color-text-tertiary:#6b7280;--color-text-inverse:#ffffff;--color-success:#10b981;--color-success-light:#d1fae5;--color-success-dark:#065f46;--color-warning:#f59e0b;--color-warning-light:#fef3c7;--color-warning-dark:#92400e;--color-error:#ef4444;--color-error-light:#fee2e2;--color-error-dark:#991b1b;--color-info:#3b82f6;--color-info-light:#dbeafe;--color-info-dark:#1e40af;--spacing-0:0;--spacing-1:0.25rem;--spacing-2:0.5rem;--spacing-3:0.75rem;--spacing-4:1rem;--spacing-5:1.25rem;--spacing-6:1.5rem;--spacing-8:2rem;--spacing-10:2.5rem;--spacing-12:3rem;--spacing-16:4rem;--spacing-20:5rem;--spacing-24:6rem;--font-family-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--font-family-mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;--font-size-xs:0.75rem;--font-size-sm:0.875rem;--font-size-base:1rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--font-size-2xl:1.5rem;--font-size-3xl:1.875rem;--font-size-4xl:2.25rem;--font-size-5xl:3rem;--font-size-6xl:3.75rem;--font-weight-normal:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--line-height-tight:1.25;--line-height-normal:1.5;--line-height-relaxed:1.75;--radius-none:0;--radius-sm:0.125rem;--radius-base:0.25rem;--radius-md:0.375rem;--radius-lg:0.5rem;--radius-xl:0.75rem;--radius-2xl:1rem;--radius-3xl:1.5rem;--radius-full:9999px;--shadow-sm:0 1px 2px 0 rgba(0,0,0,0.05);--shadow-base:0 1px 3px 0 rgba(0,0,0,0.1),0 1px 2px -1px rgba(0,0,0,0.1);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.1),0 2px 4px -2px rgba(0,0,0,0.1);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -4px rgba(0,0,0,0.1);--shadow-xl:0 20px 25px -5px rgba(0,0,0,0.1),0 8px 10px -6px rgba(0,0,0,0.1);--shadow-2xl:0 25px 50px -12px rgba(0,0,0,0.25);--shadow-inner:inset 0 2px 4px 0 rgba(0,0,0,0.05);--transition-fast:150ms cubic-bezier(0.4,0,0.2,1);--transition-base:200ms cubic-bezier(0.4,0,0.2,1);--transition-slow:300ms cubic-bezier(0.4,0,0.2,1);--z-index-base:0;--z-index-dropdown:1000;--z-index-sticky:1100;--z-index-fixed:1200;--z-index-modal:1300;--z-index-popover:1400;--z-index-tooltip:1500}[data-theme=dark]{--color-brand-primary:#6366f1;--color-brand-primary-hover:#818cf8;--color-brand-primary-light:#312e81;--color-brand-secondary:#a855f7;--color-brand-secondary-hover:#c084fc;--color-brand-secondary-light:#581c87;--color-bg-primary:#0f172a;--color-bg-secondary:#1e293b;--color-bg-tertiary:#334155;--color-border:#475569;--color-border-light:#64748b;--color-text-primary:#f1f5f9;--color-text-secondary:#cbd5e1;--color-text-tertiary:#94a3b8;--color-text-inverse:#ffffff;--color-success:#34d399;--color-success-light:#064e3b;--color-success-dark:#d1fae5;--color-warning:#fbbf24;--color-warning-light:#78350f;--color-warning-dark:#fef3c7;--color-error:#f87171;--color-error-light:#7f1d1d;--color-error-dark:#fee2e2;--color-info:#60a5fa;--color-info-light:#1e3a8a;--color-info-dark:#dbeafe;--shadow-sm:0 1px 2px 0 rgba(0,0,0,0.3);--shadow-base:0 1px 3px 0 rgba(0,0,0,0.4),0 1px 2px -1px rgba(0,0,0,0.4);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.4),0 2px 4px -2px rgba(0,0,0,0.4);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.4),0 4px 6px -4px rgba(0,0,0,0.4);--shadow-xl:0 20px 25px -5px rgba(0,0,0,0.4),0 8px 10px -6px rgba(0,0,0,0.4);--shadow-2xl:0 25px 50px -12px rgba(0,0,0,0.5);--shadow-inner:inset 0 2px 4px 0 rgba(0,0,0,0.3)}*{transition:background-color var(--transition-base),border-color var(--transition-base),color var(--transition-base)}