:root{--color-bg-primary:#0a0a0a;--color-bg-secondary:#1a1a1a;--color-bg-tertiary:#2a2a2a;--color-text-primary:#ffffff;--color-text-secondary:rgba(255,255,255,0.8);--color-text-faint:rgba(255,255,255,0.5);--color-accent:#6366f1;--color-accent-hover:#7c3aed;--color-border:rgba(255,255,255,0.1);--color-shadow:rgba(0,0,0,0.3);--color-bg-primary-light:#f8fafc;--color-bg-secondary-light:#e2e8f0;--color-bg-tertiary-light:#cbd5e1;--color-text-primary-light:#1e293b;--color-text-secondary-light:#475569;--color-text-faint-light:#64748b;--color-accent-light:#6366f1;--color-accent-hover-light:#4f46e5;--color-border-light:rgba(99,102,241,0.2);--color-shadow-light:rgba(99,102,241,0.1);--toggle-bg:rgba(255,255,255,0.08);--toggle-bg-light:rgba(99,102,241,0.08);--toggle-border:rgba(255,255,255,0.2);--toggle-border-light:rgba(99,102,241,0.2);--font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;--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-weight-light:300;--font-weight-normal:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--spacing-xs:0.25rem;--spacing-sm:0.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--transition-fast:0.15s ease;--transition-normal:0.3s ease;--transition-slow:0.5s ease;--radius-sm:0.375rem;--radius-md:0.5rem;--radius-lg:0.75rem;--radius-xl:1rem;--z-dropdown:1000;--z-sticky:1020;--z-fixed:1030;--z-modal-backdrop:1040;--z-modal:1050;--z-popover:1060;--z-tooltip:1070}[data-theme="light"]{--color-bg-primary:var(--color-bg-primary-light);--color-bg-secondary:var(--color-bg-secondary-light);--color-bg-tertiary:var(--color-bg-tertiary-light);--color-text-primary:var(--color-text-primary-light);--color-text-secondary:var(--color-text-secondary-light);--color-text-faint:var(--color-text-faint-light);--color-accent:var(--color-accent-light);--color-accent-hover:var(--color-accent-hover-light);--color-border:var(--color-border-light);--color-shadow:var(--color-shadow-light);--toggle-bg:var(--toggle-bg-light);--toggle-border:var(--toggle-border-light)}