:root{
  --bg:#0b1220; --card:#111827; --card2:#1f2937; --muted:#94a3b8; --line:rgba(255,255,255,.08);
}
body{background:linear-gradient(135deg,#08111f,#111827);min-height:100vh;color:#e5e7eb}
.sidebar{min-height:100vh;background:rgba(17,24,39,.96);border-right:1px solid var(--line)}
.brand{font-weight:800;letter-spacing:.5px}
.card-glass{background:rgba(17,24,39,.88);border:1px solid var(--line);border-radius:18px;box-shadow:0 10px 30px rgba(0,0,0,.22)}
.metric-number{font-size:2rem;font-weight:800}
.small-muted{color:var(--muted);font-size:.9rem}
.table-dark-custom{--bs-table-bg:transparent;--bs-table-striped-bg:rgba(255,255,255,.025);--bs-table-color:#e5e7eb;vertical-align:middle}
.form-control,.form-select{background:#0b1220;border-color:#253047;color:#e5e7eb}
.form-control:focus,.form-select:focus{background:#0b1220;color:#fff;border-color:#3b82f6;box-shadow:0 0 0 .2rem rgba(59,130,246,.15)}
.nav-pills .nav-link{color:#cbd5e1;border-radius:12px}
.nav-pills .nav-link:hover{background:rgba(59,130,246,.12)}
.badge-elite{background:rgba(16,185,129,.16);color:#6ee7b7}
.badge-active{background:rgba(59,130,246,.16);color:#93c5fd}
.badge-mid{background:rgba(245,158,11,.16);color:#fcd34d}
.badge-inactive{background:rgba(239,68,68,.16);color:#fca5a5}
.chart-wrap{height:310px}
a{text-decoration:none}