/* =========================================
           VARIABLES Y CONFIGURACIÓN GLOBAL
           ========================================= */
        :root {
            --primary: #4f46e5;      /* Indigo moderno */
            --secondary: #64748b;    /* Slate grey */
            --success: #10b981;      /* Emerald */
            --warning: #f59e0b;      /* Amber */
            --danger: #ef4444;       /* Red */
            --info: #06b6d4;         /* Cyan */
            --bg-body: #f1f5f9;      /* Fondo gris muy suave */
            --card-radius: 16px;     /* Bordes redondeados modernos */
            --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
            --card-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        }

        body, .content-wrapper {
            font-family: 'Poppins', sans-serif !important;
            background-color: var(--bg-body) !important;
            color: #334155;
        }

        /* Navbar Premium */
        #navbar-inicio {
            background-color: #ffffff;
            backdrop-filter: blur(10px);
            box-shadow: 0 1px 3px 0 rgba(0,0,0,0.05);
            border-bottom: 1px solid rgba(255,255,255,0.1);
            padding: 0.8rem 1rem;
        }

        #navbar-global { display: none !important; }

        /* =========================================
           TARJETAS KPI (tp-card) REDISEÑADAS
           ========================================= */
        .tp-card {
            background: #ffffff;
            border-radius: var(--card-radius);
            padding: 24px;
            position: relative;
            box-shadow: var(--card-shadow);
            transition: all 0.3s ease;
            border: 1px solid #f1f5f9;
            height: 100%;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .tp-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--card-hover);
        }

        .tp-card-header {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
        }

        .tp-card-title {
            font-size: 0.85rem;
            font-weight: 500;
            color: #64748b; /* Texto secundario */
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 5px;
        }

        .tp-card-value {
            font-size: 1.6rem;
            font-weight: 700;
            color: #1e293b; /* Texto oscuro */
            line-height: 1.2;
        }

        /* Iconos con fondo suave (Bubble effect) */
        .tp-icon {
            width: 50px;
            height: 50px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            transition: transform 0.3s ease;
        }

        .tp-card:hover .tp-icon { transform: rotate(10deg) scale(1.1); }

        /* Colores de Iconos */
        .tp-indigo { background: rgba(79, 70, 229, 0.1); color: var(--primary); }
        .tp-red    { background: rgba(239, 68, 68, 0.1); color: var(--danger); }
        .tp-green  { background: rgba(16, 185, 129, 0.1); color: var(--success); }
        .tp-yellow { background: rgba(245, 158, 11, 0.1); color: var(--warning); }
        .tp-gray   { background: rgba(100, 116, 139, 0.1); color: var(--secondary); }

        .tp-card-footer {
            margin-top: 15px;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--primary);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
        }
        .tp-card-footer:hover { text-decoration: underline; }

        /* =========================================
           FILTROS Y INPUTS MODERNOS
           ========================================= */
        .card-default {
            background: #ffffff;
            border-radius: var(--card-radius);
            box-shadow: var(--card-shadow);
            border: none;
            margin-bottom: 25px;
        }

        .card-default .card-header {
            background: transparent;
            border-bottom: 1px solid #f1f5f9;
            padding: 20px 25px;
        }

        .card-title { font-weight: 600; font-size: 1.1rem; color: #334155; }

        .form-control, .input-group-text {
            border-radius: 10px;
            border: 1px solid #e2e8f0;
            padding: 10px 15px;
            font-size: 0.9rem;
            background-color: #f8fafc;
        }
        
        .form-control:focus {
            background-color: #fff;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
        }

        .input-group-text { border-right: none; background: #fff; color: #94a3b8; }
        .input-group .form-control { border-left: none; }

        /* =========================================
           GRÁFICOS Y TARJETAS LIMPIAS
           ========================================= */
        .card-primary, .card-danger {
            background: #ffffff;
            border-radius: var(--card-radius);
            box-shadow: var(--card-shadow);
            border: none;
        }
        
        /* Eliminamos los fondos de colores sólidos antiguos */
        .card-primary:not(.card-outline) > .card-header,
        .card-danger:not(.card-outline) > .card-header {
            background-color: transparent;
            color: #334155;
            border-bottom: 1px solid #f1f5f9;
        }

        /* =========================================
           TARJETAS DE GRADIENTE (Categorias/Productos)
           ========================================= */
        .bg-gradient-to-r {
            border-radius: var(--card-radius);
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
        }
        
        /* Ajustes Navbar Perfil */
        .user-profile-link {
            padding: 6px 15px !important;
            border-radius: 30px;
            background: #f1f5f9;
            transition: all 0.2s;
            display: flex; align-items: center;
        }
        .user-profile-link:hover { background: #e2e8f0; }
        
        .user-avatar-circle {
            background: var(--primary);
            color: white;
            font-weight: 600;
        }
        
        /* Badges */
        .badge-notify {
            padding: 4px 6px;
            border-radius: 50%;
            font-size: 10px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.2);
            top: 0px; right: 0px;
        }