html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

/* ================= BARRA LATERALE (SIDEBAR) ================= */
body {
    overflow-x: hidden;
    background-color: #f4f6f9; /* Grigio chiarissimo elegante */
}

#wrapper {
    min-height: 100vh;
}

#sidebar-wrapper {
    min-height: 100vh;
    width: 260px;
    transition: margin .3s ease-out;
    background: linear-gradient(180deg, #212529 0%, #343a40 100%);
}

    #sidebar-wrapper .list-group-item {
        border: none;
        padding: 15px 25px;
        transition: all 0.3s;
        opacity: 0.8;
    }

        #sidebar-wrapper .list-group-item:hover,
        #sidebar-wrapper .list-group-item:focus {
            background-color: rgba(255,255,255,0.05) !important;
            color: #0d6efd !important;
            opacity: 1;
            padding-left: 32px; /* Effetto rientro (indent) al passaggio del mouse */
            border-left: 4px solid #0d6efd;
        }

#page-content-wrapper {
    min-width: 100vw;
}

/* Gestione Responsive per Desktop e Mobile */
@media (min-width: 768px) {
    #sidebar-wrapper {
        margin-left: 0;
    }

    #page-content-wrapper {
        min-width: 0;
        width: 100%;
    }
    /* Classe toggled attivata dal pulsante */
    #wrapper.toggled #sidebar-wrapper {
        margin-left: -260px;
    }
}

@media (max-width: 767.98px) {
    #sidebar-wrapper {
        margin-left: -260px; /* Nascosta di default da mobile */
    }

    #wrapper.toggled #sidebar-wrapper {
        margin-left: 0; /* Visibile se cliccata da mobile */
    }
}