body{
    font-family: Arial, sans-serif;
    background:#f5f5f5;
    margin:0;
    padding:20px;
}

.container{
    max-width:1400px;
    margin:auto;
}

h1{
    text-align:center;
}

.menu-reportes{
    display:flex;
    flex-wrap:wrap;
    gap:10px;
    justify-content:center;
    margin-bottom:20px;
}

.menu-reportes button{
    padding:12px 18px;
    border:none;
    cursor:pointer;
    border-radius:6px;
    background:#007bff;
    color:white;
    font-weight:bold;
}

.menu-reportes button:hover{
    opacity:.9;
}

.grafica-container{
    max-width:500px;
    margin:auto;
}

.estadisticas{
    display:flex;
    justify-content:center;
    gap:20px;
    margin:20px 0;
    flex-wrap:wrap;
}

.empresa{
    background:#fd7e14 !important;
}

.card{
    min-width:180px;
    padding:20px;
    border-radius:10px;
    color:white;
    text-align:center;
}

.success{
    background:#28a745;
}

.error{
    background:#dc3545;
}

table{
    width:100% !important;
}

h2{
    margin-top:40px;
}

@media(max-width:768px){

    .menu-reportes{
        flex-direction:column;
    }

    .menu-reportes button{
        width:100%;
    }

}