/* D4 Fiscal - Marca personalizada */
:root {
  --d4-gold: #C9A84C;
  --d4-dark: #1a1a1a;
  --d4-blue: #0088CC;
}

/* Header y sidebar con color D4 */
.header { background: #1a1a1a !important; border-bottom: 2px solid #C9A84C !important; }
.logo-container { background: #1a1a1a !important; }
#sidebar-left .nano { background: #1e1e1e !important; }
.nav-main > li > a { color: #ccc !important; }
.nav-main > li.nav-active > a,
.nav-main > li > a:hover { color: #C9A84C !important; background: rgba(201,168,76,0.1) !important; }
.nav-main > li.nav-active > a { border-left: 3px solid #C9A84C !important; }

/* Login card */
.card-header.card-primary { background: #1a1a1a !important; border-bottom: 2px solid #C9A84C !important; }
.card-title { color: #C9A84C !important; font-weight: 700; letter-spacing: 1px; }
.btn-primary { background: #C9A84C !important; border-color: #C9A84C !important; color: #1a1a1a !important; font-weight: 700; }
.btn-primary:hover { background: #b8963e !important; border-color: #b8963e !important; }

/* Texto copyright */
.text-muted { color: #888 !important; }

/* Títulos de página */
.page-header h2, .content-title { color: #1a1a1a; }

/* Badge activo */
.badge-primary { background: #C9A84C !important; color: #1a1a1a !important; }