:root{--xavier-bg-marketing:#0a0a0a;--xavier-bg-default:#121212;--xavier-bg-surface:#1c1c1c;--xavier-bg-surface-hover:#262626;--xavier-bg-elevated:#2a2a2a;--xavier-border-default:#333;--xavier-border-subtle:#262626;--xavier-border-hover:#404040;--xavier-text-primary:#fafafa;--xavier-text-secondary:#a1a1aa;--xavier-text-muted:#71717a;--xavier-accent-primary:#a855f7;--xavier-accent-primary-dark:#7c3aed;--xavier-accent-primary-light:#c4b5fd;--xavier-accent-secondary:#6366f1;--xavier-success:#22c55e;--xavier-success-dark:#15803d;--xavier-success-light:#4ade80;--xavier-warning:#f59e0b;--xavier-warning-light:#fbbf24;--xavier-error:#ef4444;--xavier-error-light:#f87171;--xavier-info:#3b82f6;--xavier-info-light:#60a5fa;--xavier-user-message-bg:#a855f71a;--xavier-user-message-border:#a855f7;--xavier-user-message-icon-bg:#7c3aed;--xavier-user-message-icon-color:#c4b5fd;--xavier-tool-card-bg:#1c1c1c;--xavier-tool-card-border:#333;--xavier-tool-card-border-hover:#404040;--xavier-tool-card-output-bg:#141414;--xavier-chip-border:#404040;--xavier-chip-hover-bg:#2a2a2a;--xavier-chip-hover-border:#525252;--xavier-code-bg:#141414;--xavier-code-text:#e4e4e7;--xavier-code-inline-color:#c4b5fd;--xavier-radius-sm:4px;--xavier-radius-md:8px;--xavier-radius-lg:12px;--xavier-radius-xl:16px;--xavier-font-sans:"Inter",system-ui,sans-serif;--xavier-font-mono:"SF Mono",Monaco,Inconsolata,monospace}