:root{--cb-bg:#0c0c0c;--cb-surface:#000000;--cb-surface-card:#110f0d;--cb-surface-focus:#2d2723;--cb-input-bg:#333;--cb-text-primary:#fff;--cb-text-secondary:#bcbcbc;--cb-text-muted:#787878;--cb-border:#5C4E3D85;--cb-primary:#d7b58c;--cb-primary-hover:#c8985c;--cb-primary-light:rgba(2,132,199,0.15);--cb-primary-text:#000;--cb-bubble-sent-bg:#c8985c;--cb-bubble-quote-sent-bg:#41382f;--cb-bubble-received-bg:#272019;--cb-bubble-quote-received-bg:#d7b58c;--cb-success:#10b981;--cb-success-bg:rgba(16,185,129,0.15);--cb-danger:#ef4444;--cb-danger-bg:rgba(239,68,68,0.15);--cb-warning:#f59e0b;--cb-warning-bg:rgba(245,158,11,0.15)}