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span{color:var(--accent)}.sidebar-section{padding:18px 12px 8px}.sidebar-label{letter-spacing:.1em;color:var(--muted);text-transform:uppercase;margin-bottom:4px;padding:0 8px;font-size:10px}.nav-item{color:#555;cursor:pointer;white-space:nowrap;border-left:2px solid #0000;border-radius:3px;align-items:center;gap:10px;padding:8px 10px;font-size:12.5px;transition:color .15s,background .15s;display:flex}.nav-item:hover{color:#999;background:#0f0f0f}.nav-item.active{color:var(--text);background:var(--accent-dim);border-left-color:var(--accent)}.nav-item .nav-icon{text-align:center;width:20px;font-size:15px}.nav-count{color:#2a2a2a;margin-left:auto;font-size:10px}.nav-item.active .nav-count{color:var(--accent);opacity:.5}.sidebar-footer{border-top:1px solid var(--border);color:#333;margin-top:auto;padding:16px 20px;font-size:11px}.main{flex-direction:column;flex:1;display:flex;overflow:hidden}.topbar{height:var(--topbar-height);border-bottom:1px solid 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var(--border);border-radius:4px;max-width:420px;padding:24px}.contact-block p{color:var(--muted);margin-bottom:16px;font-size:12px}.contact-link{background:var(--accent);color:#fff;border-radius:3px;align-items:center;gap:8px;padding:10px 18px;font-size:12px;font-weight:500;transition:opacity .15s;display:inline-flex}.contact-link:hover{opacity:.85}.empty{color:#333;flex-direction:column;justify-content:center;align-items:center;gap:8px;height:200px;font-size:13px;display:flex}.empty-icon{opacity:.3;font-size:32px}@media (width<=640px){.sidebar{display:none}.content{padding:16px}.grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}}