:root{--bg:#eceff4;--surface:#fff;--surface-hover:#e5e9f0;--text:#2e3440;--text-secondary:#4c566a;--text-muted:#7b88a1;--border:#d8dee9;--border-hover:#b3bdd1;--accent:#5e81ac;--accent-hover:#4c6f97;--accent-subtle:#e8eef5;--accent-border:#b3cde0;--accent-muted:#81a1c1;--success:#a3be8c;--error-bg:#f5e6e8;--error-text:#bf616a} html.dark{--bg:#2e3440;--surface:#3b4252;--surface-hover:#434c5e;--text:#eceff4;--text-secondary:#d8dee9;--text-muted:#7b88a1;--border:#434c5e;--border-hover:#4c566a;--accent:#81a1c1;--accent-hover:#88c0d0;--accent-subtle:rgba(129,161,193,0.12);--accent-border:rgba(129,161,193,0.3);--accent-muted:#5e81ac;--success:#a3be8c;--error-bg:rgba(191,97,106,0.12);--error-text:#bf616a}