body {
    font-family: Arial, sans-serif;
    background-color: #eee;
    color: #000;
    display: flex;
    flex-direction: column;
    min-height: 100vh; /* 100vh significa "il 100% dell'altezza dello schermo" */
    margin: 0; /* Togliamo il margine di default per evitare barre di scorrimento inutili */
}

main {
  flex-grow: 1; /* spinge il footer verso il basso */
}

.container {
    max-width: 1080px;
    margin: 0 auto;
}

.table-responsive {
    overflow-x: auto;
    width: 100%;
}

header {
    color: white;
    background-color: #000044;
    padding: 20px;
    border-radius: 0px 0px 20px 20px;
    margin-bottom: 20px;
}

a {
    cursor: pointer;
}

.active {
    background-color: #ffffff; /* Sfondo bianco per la bolla */
    color: #000044 !important; /* Testo blu scuro (come l'header) per fare contrasto */ 
    padding: 5px 15px; /* Spazio interno: 5px sopra/sotto, 15px ai lati */
    border-radius: 20px; /* Curva i bordi al massimo per l'effetto bolla */
    font-weight: bold;
}

ul {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    padding-left: 10px;
    margin-top: 10px;
    margin-bottom: 0;
    justify-content: space-around;
}

li {
    margin: 5px;
    font-size: 1.1rem;
}

a.reflink {
    text-decoration: none;
    color: #fff;
}

a.reflink:hover {
    text-decoration: underline;
}

a.reflink:visited {
    color: #fff;
}

a.uni {
    text-decoration: none;
    color: #000;
}

a.uni:hover {
    text-decoration: underline;
}

a.uni:visited {
    color: #000;
}

h3 {
    margin-bottom: 5px;
}

.altreuni {
    margin-top: 20px;
    text-align: left;
}

.title {
    text-align: center;
    width: 100%;
    margin: 5px;
}

.subtitle {
    text-align: center;
    width: 100%;
}

table {
    border: 1px solid #000044;
    border-radius: 5px;
    background-color: #fff;
    width: 100%;
}

.select-none {
    -webkit-user-select: none;
    /* Aggiunge compatibilità per i browser Apple/Safari per il comando user-select seguente */
    user-select: none;
}

th {
    border-radius: 5px;
    border: 1px solid #000044;
    background-color: #eee;
}

tr:hover {
    background-color: #eee;
}

th {
    white-space: nowrap;
    border: 1px solid #000044;
    border-radius: 5px;
    padding: 8px;
    text-align: left;
}

td {
    border: 1px solid #000044;
    border-radius: 5px;
    padding: 8px;
    text-align: left;
}

footer {
    background-color: #000044;
    color: white;
    text-align: center;
    padding: 1rem;
    margin-top: 20px;
    border-radius: 20px 20px 0px 0px;
}

.a_footer {
    color: white;
    text-decoration: none;
}

.a_footer:hover {
    text-decoration: underline;
}