.portal-layout{min-height:100vh;background:var(--bg);display:flex}.portal-sidebar{position:fixed;top:0;left:0;bottom:0;width:240px;background:var(--card);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:1.25rem 0;box-shadow:2px 0 12px rgba(0,0,0,.04)}.portal-sidebar-header{padding:0 1.25rem 1.25rem;border-bottom:1px solid var(--border-subtle);margin-bottom:1rem}.portal-sidebar-header a{font-weight:700;font-size:1.1rem;color:var(--text);text-decoration:none}.portal-sidebar-header a:hover{color:var(--primary)}.portal-sidebar-org{font-size:.8rem;color:var(--muted);margin-top:4px}.portal-nav-group{padding:0 .75rem;margin-bottom:.5rem}.portal-nav-group-title{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);padding:.5rem .5rem .25rem}.portal-sidebar .sidebar-link{display:flex;align-items:center;gap:.5rem;padding:.6rem .75rem;border-radius:8px;color:var(--text);text-decoration:none;font-size:.9rem;margin-bottom:2px;transition:background .15s,color .15s}.portal-sidebar .sidebar-link:hover{background:var(--bg-subtle);color:var(--primary)}.portal-sidebar .sidebar-link.active{background:var(--primary);color:#fff}.portal-sidebar-footer{margin-top:auto;padding:1rem 1.25rem 0;border-top:1px solid var(--border-subtle)}.portal-main{flex:1 1;margin-left:240px;padding:1.75rem 2rem;min-width:0}.portal-page-header{margin-bottom:1.5rem}.portal-page-title{font-size:1.5rem;font-weight:700;color:var(--text);margin:0 0 .25rem}.portal-page-subtitle{font-size:.9rem;color:var(--muted);margin:0}.portal-card{background:var(--card);border-radius:12px;border:1px solid var(--border);box-shadow:0 1px 3px rgba(0,0,0,.04);overflow:hidden;margin-bottom:1.5rem}.portal-card-body{padding:1.5rem}.portal-card-title{font-size:1rem;font-weight:600;margin:0 0 .5rem}.portal-stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));grid-gap:1rem;gap:1rem}.portal-stat-card{background:var(--bg-subtle);border-radius:10px;padding:1.25rem;text-align:center;border:1px solid var(--border-subtle)}.portal-stat-value{font-size:1.75rem;font-weight:700;color:var(--text);display:block}.portal-stat-label{font-size:.8rem;color:var(--muted);margin-top:4px}