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a:hover{border-bottom-color:var(--accent,#1F6FEB)}.sidebar a.active{border-left:none}.nav-icon{font-size:14px;width:auto}.sidebar-toggle{display:none}.sidebar-footer{flex-wrap:wrap;gap:6px}.content{padding:18px 16px}.kpi-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}.stat{font-size:22px}.card-grid{grid-template-columns:1fr}.card{overflow-x:auto}.grid{min-width:600px}.summary-bar{flex-wrap:wrap;gap:4px 8px}.floor-grid{grid-template-columns:1fr}}.access-denied{display:flex;align-items:center;justify-content:center;min-height:60vh;padding:40px 20px}.access-denied-card{background:#fff;border:1px solid #e3e3e3;border-radius:16px;padding:48px 40px;text-align:center;max-width:420px;box-shadow:0 4px 24px rgba(0,0,0,.06)}.access-denied-icon{font-size:48px;margin-bottom:16px}.access-denied-card h1{font-size:22px;font-weight:700;margin:0 0 8px;color:#1f2328}.access-denied-card p{font-size:15px;color:#656d76;margin:0 0 24px;line-height:1.5}.skeleton-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));grid-gap:16px;gap:16px}.skeleton-card{background:#e8e8e8;border-radius:8px;height:100px;animation:skeleton-pulse 1.5s ease-in-out infinite}@keyframes skeleton-pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@media (max-width:768px){.shell{grid-template-columns:1fr!important}.sidebar{display:none}.sidebar.mobile-open{display:flex;position:fixed;top:0;left:0;bottom:0;width:260px;z-index:100;box-shadow:4px 0 24px rgba(0,0,0,.2)}.content{padding:16px!important}.kpi-grid{grid-template-columns:1fr 1fr!important}.mobile-menu-btn{display:flex!important}}.mobile-menu-btn{display:none;position:fixed;top:12px;left:12px;z-index:90;background:#0d1117;color:#fff;border:none;border-radius:8px;width:36px;height:36px;align-items:center;justify-content:center;cursor:pointer;font-size:18px}:root.dark .portal{background:#0d1117;color:#e6edf3}:root.dark .portal-header{background:#161b22;border-color:#30363d}:root.dark .portal-products-grid{background:#0d1117}:root.dark .pcard{background:#161b22;border-color:#30363d;color:#e6edf3}:root.dark .pcard:hover{background:#1c2128}:root.dark .pcard--selected{border-color:#1F6FEB}:root.dark .portal-btn-outline{background:#161b22;color:#e6edf3;border-color:#30363d}:root.dark .portal-btn-outline:hover{background:#1c2128}:root.dark .portal-info-card{background:#161b22;border-color:#30363d}:root.dark .portal-done{color:#e6edf3}