:root{--brand:#4f46e5;--brand-2:#06b6d4;--bg:#f5f7fb;}
body{background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;}
.app-layout{display:flex;min-height:100vh;}
.sidebar{width:250px;background:linear-gradient(180deg,#111827,#1f2937);color:#e5e7eb;padding:1rem;position:fixed;inset:0 auto 0 0;overflow-y:auto;}
.sidebar-brand{font-weight:700;font-size:1.15rem;margin-bottom:1rem;color:#fff;}
.sidebar-user{background:rgba(255,255,255,.06);padding:.75rem;border-radius:.5rem;margin-bottom:1rem;}
.badge-perfil{display:inline-block;font-size:.7rem;background:var(--brand);color:#fff;padding:.15rem .5rem;border-radius:999px;margin-bottom:.25rem;text-transform:uppercase;}
.sidebar-nav a{display:flex;align-items:center;gap:.6rem;color:#cbd5e1;padding:.6rem .75rem;border-radius:.5rem;text-decoration:none;margin-bottom:.15rem;font-size:.95rem;}
.sidebar-nav a:hover{background:rgba(255,255,255,.08);color:#fff;}
.main{margin-left:250px;padding:1.5rem;flex:1;}
@media (max-width:768px){.sidebar{transform:translateX(-100%);transition:.2s;z-index:1000;}body.sidebar-open .sidebar{transform:none;}.main{margin-left:0;}}
.stat-card{background:#fff;border-radius:.75rem;padding:1.25rem;box-shadow:0 1px 3px rgba(0,0,0,.05);}
.stat-card .stat-icon{width:44px;height:44px;border-radius:.5rem;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.15rem;}
.stat-card h3{font-size:1.75rem;font-weight:700;margin:.5rem 0 0;}
.stat-card .label{color:#6b7280;font-size:.85rem;}
.card-panel{background:#fff;border-radius:.75rem;padding:1.25rem;box-shadow:0 1px 3px rgba(0,0,0,.05);}
.hero{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;border-radius:1rem;padding:3rem 2rem;}
.btn-brand{background:var(--brand);color:#fff;}
.btn-brand:hover{background:#4338ca;color:#fff;}
table.table{background:#fff;}