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1fr;grid-template-rows:1fr;height:100dvh;overflow:hidden}.dashboard.has-shell-rail{grid-template-columns:var(--sidebar-width) 1fr var(--space-4) var(--shell-rail-width, 320px)}.dashboard.has-shell-rail>.shell-rail{grid-column:4}.dashboard.has-shell-rail.shell-rail-left{grid-template-columns:var(--sidebar-width) var(--shell-rail-width, 320px) var(--space-4) 1fr}.dashboard.has-shell-rail.shell-rail-left>.shell-rail{grid-column:2}.dashboard.has-shell-rail.shell-rail-left>.main-wrapper{grid-column:4}.shell-rail{grid-row:1 / -1;display:flex;flex-direction:column;gap:var(--space-4);min-width:0;background:var(--surface-container-lowest);overflow-y:auto;overscroll-behavior:contain;padding:24px 28px}.shell-rail[hidden]{display:none}@media(max-width:900px){.dashboard.has-shell-rail,.dashboard.has-shell-rail.shell-rail-left{grid-template-columns:var(--sidebar-width) 1fr}.shell-rail{display:none}}.sidebar-toggle-btn{background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:6px;border-radius:8px;display:inline-flex;align-items:center;margin-right:6px}.sidebar-toggle-btn:hover{background:var(--glass-01);color:var(--text-bright)}body.sidebar-collapsed{--sidebar-width: 64px}body.sidebar-collapsed .sidebar-brand,body.sidebar-collapsed .nav-label,body.sidebar-collapsed .nav-section-title,body.sidebar-collapsed .nav-item-label,body.sidebar-collapsed .agent-details{display:none}body.sidebar-collapsed .sidebar-header{padding:20px 0 16px}body.sidebar-collapsed .sidebar-logo{justify-content:center}body.sidebar-collapsed .nav-link{justify-content:center;padding-left:0;padding-right:0}body.sidebar-collapsed .sidebar-footer{justify-content:center;display:flex}body.sidebar-collapsed .sidebar-agent-info{justify-content:center}body.sidebar-collapsed 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