.app-body { background:#f6f7fb; }
.app-shell { display:flex; min-height:100vh; }
.app-sidebar { width:280px; background:#0f172a; color:#cbd5e1; display:flex; flex-direction:column; }
.sidebar-brand { display:flex; gap:10px; padding:16px 16px 8px; align-items:center; }
.brand-dot { width:12px; height:12px; border-radius:999px; background:#a78bfa; box-shadow:0 0 0 6px rgba(167,139,250,0.15); }
.brand-title { font-weight:700; color:#fff; }
.brand-sub { font-size:12px; color:#94a3b8; margin-top:-2px; }
.zone-box { background:rgba(255,255,255,0.06); border:1px solid rgba(255,255,255,0.08); border-radius:14px; padding:10px; }
.sidebar-nav { display:flex; flex-direction:column; padding:6px; gap:4px; }
.sidebar-link { display:flex; gap:10px; align-items:center; padding:10px 12px; text-decoration:none; color:#cbd5e1; border-radius:12px; }
.sidebar-link:hover { background:rgba(255,255,255,0.06); color:#fff; }
.sidebar-link.active { background:rgba(167,139,250,0.18); color:#fff; }
.sidebar-footer { margin-top:auto; padding:12px 16px; border-top:1px solid rgba(255,255,255,0.08); }
.app-main { flex:1; display:flex; flex-direction:column; }
.app-navbar { position:sticky; top:0; z-index:10; background:#fff; border-bottom:1px solid #e5e7eb; padding:10px 16px; display:flex; align-items:center; justify-content:space-between; }
.banner-pill { display:flex; align-items:center; gap:8px; padding:6px 10px; border-radius:999px; background:#f1f5f9; color:#334155; font-size:13px; }
.app-content { padding:16px; }
.kpi-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:12px; }
@media(max-width:1200px){ .kpi-grid{ grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media(max-width:700px){ .kpi-grid{ grid-template-columns:1fr; } }
.kpi-card { background:#fff; border:1px solid #e5e7eb; border-radius:16px; padding:12px; box-shadow:0 1px 2px rgba(0,0,0,0.04); }
.kpi-title { color:#64748b; font-size:12px; }
.kpi-value { font-size:22px; font-weight:700; color:#0f172a; }
.kpi-sub { color:#94a3b8; font-size:12px; }
.panel { background:#fff; border:1px solid #e5e7eb; border-radius:16px; padding:12px; box-shadow:0 1px 2px rgba(0,0,0,0.04); }