.sidebar-brand{padding:14px 18px 10px;display:flex;align-items:center;gap:10px}
.sidebar-brand .brand-logo{width:32px;height:32px;object-fit:contain;flex-shrink:0}
.sidebar-brand .brand-text{font-size:16px;font-weight:900;color:var(--text-primary);letter-spacing:1px}
.sidebar-brand .brand-text span{color:var(--gold)}
.sidebar-nav{flex:1;padding:12px 8px;overflow-y:auto}
.sidebar-nav .nav-section{margin-bottom:8px}
.sidebar-nav .nav-section-label{font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:2px;padding:8px 12px 4px}
.sidebar-nav .nav-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--button-radius);color:var(--text-tertiary);font-size:var(--font-sm);font-weight:600;cursor:pointer;transition:all var(--transition-fast);text-decoration:none}
.sidebar-nav .nav-item:hover{background:var(--bg-hover);color:var(--text-secondary)}
.sidebar-nav .nav-item.active{background:linear-gradient(135deg,rgba(200,155,60,0.12),rgba(200,155,60,0.04));color:var(--gold-light);border-left:3px solid var(--gold);padding-left:9px}
.sidebar-nav .nav-item .nav-icon{font-size:18px;width:24px;text-align:center;flex-shrink:0}
.sidebar-nav .nav-item .nav-badge{margin-left:auto;background:var(--gold);color:var(--text-inverse);font-size:10px;font-weight:900;padding:2px 8px;border-radius:10px;min-width:20px;text-align:center}
.sidebar-footer{padding:12px 16px;border-top:1px solid var(--gold-border-light)}
.sidebar-user{display:flex;align-items:center;gap:8px;padding:6px 2px}
.sidebar-account-button{min-width:0;flex:1;display:flex;align-items:center;gap:10px;padding:4px 2px;border-radius:4px;text-align:left;letter-spacing:0}
.sidebar-account-button:hover{background:rgba(255,255,255,.04)}
.sidebar-account-button:focus-visible{outline:1px solid var(--gold);outline-offset:2px}
.sidebar-user .user-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--gold-dark));display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.sidebar-user .user-info{min-width:0;flex:1}
.sidebar-user .user-name{font-size:var(--font-sm);font-weight:700;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sidebar-user .user-balance{font-size:var(--font-xs);color:var(--gold);font-weight:700;font-family:var(--font-mono)}