:root { --joyeria-primary: #7a4b12; }
body { background-color: #f7f5f2; }
.navbar-brand { font-weight: 600; }
.card { border: none; box-shadow: 0 1px 4px rgba(0,0,0,.08); }
.stat-card { border-radius: .75rem; }
.stat-card .valor { font-size: 1.6rem; font-weight: 700; }
table.table thead { background-color: #f0ece6; }
.badge-estado-disponible { background-color: #198754; }
.badge-estado-vendido { background-color: #6c757d; }
.badge-cartera-pagado { background-color: #198754; }
.badge-cartera-abono_parcial { background-color: #fd7e14; }
.badge-cartera-pendiente { background-color: #dc3545; }