/* =========================
   SIDEBAR VERTICALE
========================= */

.sidebar-menu {
    width: 240px;
    background: #214762;
    border-radius: 4px;
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.18);
}

    /* titolo */

    .sidebar-menu h3 {
        margin: 0;
        padding: 18px 16px;
        background: #173750;
        color: #f0e2b6;
        font-size: 22px;
        font-family: Georgia, serif;
        font-weight: normal;
        border-bottom: 1px solid rgba(255,255,255,0.12);
    }

    /* lista */

    .sidebar-menu ul {
        margin: 0;
        padding: 0;
        list-style: none;
    }

    /* voci */

    .sidebar-menu li {
        border-bottom: 1px solid rgba(255,255,255,0.08);
    }

        .sidebar-menu li:last-child {
            border-bottom: none;
        }

        /* link */

        .sidebar-menu li a {
            display: block;
            padding: 14px 18px;
            color: #f5ecd2;
            text-decoration: none;
            font-size: 15px;
            line-height: 1.4;
            transition: background 0.2s ease, padding-left 0.2s ease;
        }

            /* hover */

            .sidebar-menu li a:hover {
                background: #102b40;
                padding-left: 24px;
                color: #ffffff;
            }

        /* voce attiva */

        .sidebar-menu li.active a {
            background: #8c6b3f;
            color: #ffffff;
            font-weight: bold;
        }