:root{--bg-light:#f2f7f4;--bg-secondary:#e8f5e8;--bg-dark:#0a0a0a;--bg-gray:#333333;--bg-white:#ffffff;--bg-overlay:rgba(0,0,0,0.4);--bg-input:#f9f9f9;--bg-card:#ffffff;--brand-primary:#264f37;--brand-light:#f2f7f4;--brand-accent:#e8f5e8;--brand-success:#4caf50;--text-dark-gray:#666666;--text-light-gray:#939393;--text-light:#ffffff;--text-primary:#212121;--text-secondary:#444444;--text-muted:#666666;--text-white:#ffffff;--text-dark:#000000;--text-placeholder:#8b8b8b;--button-primary:#264f37;--button-primary-disabled:rgba(38,79,55,0.6);--button-secondary:#4caf50;--button-light:#e8f5e8;--button-gray:#e0e0e0;--success:#4caf50;--success-light:#e8f5e8;--error:#f44336;--error-light:#ffebee;--warning:#ff9800;--warning-light:#fff3e0;--info:#2196f3;--info-light:#e3f2fd;--danger:#ff3b30;--border-color:#e0e0e0;--border-light:#ddd;--shadow-light:rgba(0,0,0,0.1);--shadow-medium:rgba(0,0,0,0.15);--shadow-dark:rgba(0,0,0,0.25);--navbar-bg:var(--brand-primary);--navbar-text:var(--text-white);--navbar-link:var(--text-white);--navbar-link-hover:var(--text-white);--footer-bg:var(--brand-primary);--footer-text:var(--text-white);--footer-link:var(--text-white);--footer-link-hover:var(--text-white);--background:var(--bg-light);--foreground:var(--text-secondary);--primary:var(--brand-primary);--primary-dark:#1a3527;--primary-light:var(--brand-light);--secondary:var(--brand-success);--heading-color:var(--text-primary)}@media (prefers-color-scheme:dark){:root{--background:var(--bg-dark);--foreground:var(--text-light);--heading-color:var(--text-light)}}