@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--bg-default:#f8fafc;--bg-paper:#fff;--text-primary:#0f172a;--text-secondary:#64748b;--brand-main:#1672a3;--brand-light:#22c5bd;--brand-dark:#155280;--brand-contrast:#fff;--border-color:#e2e8f0}[data-theme=dark]{--bg-default:#0f172a;--bg-paper:#1e293b;--text-primary:#f8fafc;--text-secondary:#94a3b8;--brand-main:#22c5af;--brand-light:#4aafde;--brand-dark:#1672a3;--brand-contrast:#0f172a;--border-color:#334155}body{background-color:var(--bg-default);color:var(--text-primary);margin:0;font-family:Inter,sans-serif;transition:background-color .3s,color .3s}