:root{--primary-blue:#0066cc;--primary-green:#28a745;--primary-orange:#fd7e14;--secondary-gray:#6c757d;--secondary-light:#f8f9fa;--secondary-dark:#343a40;--accent-red:#dc3545;--accent-yellow:#ffc107;--accent-purple:#6f42c1;--white:#ffffff;--black:#000000;--transparent:transparent;--text-primary:#212529;--text-secondary:#6c757d;--text-muted:#adb5bd;--bg-primary:#ffffff;--bg-secondary:#f8f9fa;--bg-dark:#343a40;--border-light:#dee2e6;--border-medium:#ced4da;--border-dark:#adb5bd}.btn-primary{background-color:var(--primary-blue);color:var(--white)}.text-primary{color:var(--primary-blue)}.bg-primary{background-color:var(--primary-blue)}