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18px;font-size:17px;font-weight:700;display:flex}.brand-mark{background:var(--primary);width:32px;height:32px;color:var(--text-inverse);border-radius:9px;place-items:center;font-size:16px;display:grid}.nav-link{border-radius:var(--radius);color:var(--text-muted);align-items:center;gap:10px;padding:10px 12px;font-weight:500;transition:background .15s,color .15s;display:flex}.nav-link:hover{color:var(--text);background:#0000000a}.nav-link.active{background:var(--primary-soft);color:var(--primary-dark);font-weight:600}.sidebar-footer{border-top:1px solid var(--border);margin-top:auto;padding-top:12px}.main{flex-direction:column;min-width:0;display:flex}.topbar{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:16px;padding:18px 28px;display:flex}.page{flex:1;min-width:0;padding:28px}.page-title{margin:0;font-size:22px;font-weight:700}.page-subtitle{color:var(--text-muted);margin:2px 0 0;font-size:13px}.card{background:var(--bg);border:1px solid 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