:root{--bg:#fafafa;--card-bg:#fff;--text:#111;--text-muted:#777;--text-faint:#999;--border:#e0e0e0;--border-light:#f0f0f0;--input-bg:#fff;--button-bg:#111;--button-text:#fff;--button-secondary-bg:#fff;--button-secondary-border:#ddd;--shadow:0 1px 3px #0000000f;--shadow-hover:0 6px 16px #0000001a;--accent:#7c3aed;--skeleton-bg:#f0f0f0;--skeleton-bg-light:#f5f5f5}[data-theme=dark]{--bg:#0f0f12;--card-bg:#1a1a1f;--text:#f5f5f5;--text-muted:#a0a0a8;--text-faint:#707078;--border:#2a2a32;--border-light:#222228;--input-bg:#15151a;--button-bg:#f5f5f5;--button-text:#111;--button-secondary-bg:#1a1a1f;--button-secondary-border:#2a2a32;--shadow:0 1px 3px #0006;--shadow-hover:0 6px 16px #00000080;--accent:#a78bfa;--skeleton-bg:#2a2a32;--skeleton-bg-light:#222228}html,body{background:var(--bg);color:var(--text);transition:background .2s,color .2s}*{box-sizing:border-box}