:root{--app-bg: radial-gradient(1300px 600px at -10% -20%, #dbeafe 0%, transparent 55%), radial-gradient(900px 500px at 120% 0%, #fee2e2 0%, transparent 45%), #f4f7fb}body{margin:0}#app{min-height:100vh}.stat-card{height:100%;transition:transform .16s ease,box-shadow .16s ease}.stat-card:hover{transform:translateY(-2px);box-shadow:0 14px 24px #0e192d1a}.main-panel{height:100%}.panel-gradient{margin-top:18px;height:140px;border-radius:12px;background:linear-gradient(130deg,#0f766e,#0ea5e9 45%,#f97316)}.module-chip{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid #dde5f0;border-radius:10px;background:linear-gradient(180deg,#fff,#f9fbff)}.sidebar-section-title{margin:8px 10px;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#ffffffa8}.sidebar-link{display:flex;align-items:center;gap:8px;text-decoration:none;padding:10px 12px;border:1px solid rgba(255,255,255,.1);border-radius:10px;color:#ffffffe0;background:#ffffff08;font-weight:600}.sidebar-link.active{background:linear-gradient(130deg,#0f766e,#0891b2);color:#fff;border-color:transparent}.sidebar-link-disabled{opacity:.8}