:root{--primary:#7B1FA2;--primary-accent:#7B1FA2;--primary-surface:#F3E5F5;--bg-body:linear-gradient(180deg,#FDFBFD 0%,#F3E5F5 100%);--bg-header:rgba(255,255,255,.9);--bg-card:#fff;--bg-secondary:#f9f9f9;--bg-button:#f5f5f5;--text-main:#333;--text-muted:#666;--border-light:rgba(0,0,0,.08);--shadow-card:0 8px 30px rgba(0,0,0,.08);--success:#2E7D32;--warning:#F9A825;--danger:#C62828;--footer-bg:#121212;--radius:16px;--container-width:900px}body.dark-mode{--primary:#9C27B0;--primary-accent:#E1BEE7;--primary-surface:rgba(156,39,176,.15);--bg-body:#121212;--bg-header:rgba(18,18,18,.9);--bg-card:#1E1E1E;--bg-secondary:#2C2C2C;--bg-button:#2C2C2C;--text-main:#E0E0E0;--text-muted:#A0A0A0;--border-light:rgba(255,255,255,.1);--shadow-card:0 8px 30px rgba(0,0,0,.5);--success:#66BB6A;--warning:#FFCA28}