.admin-card { border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; background: #0f1320; }
.admin-card .card-header { background: #0b0e19; color: #fff; font-weight: 600; }
.admin-card .card-body { color: #fff; }
.muted { color: #b0b7c3; }
.btn-gold { background: linear-gradient(90deg, #E66E1F, #F3B088); color: #1b2440; border: none; }
.btn-gold:hover { filter: brightness(1.05); }
.nav-tabs .nav-link.active { background: #141a2e; color: #fff; }
.nav-tabs .nav-link { color: #ddd; }
.table-dark th, .table-dark td { vertical-align: middle; }
.hidden { display: none !important; }