/* ===== Layout generale ===== */
.main-content {
    flex: 1 1 auto;
    display: flex;
    flex-direction: row;
    background-color: var(--bg-light);
    color: var(--text-dark);
    padding: 0rem 1rem;
    padding-bottom: 100px;
    border-radius: 5px;
    min-height: calc(100vh - 250px);
}
.min-vh-90 {
    min-height: 90vh !important; /* Altezza minima per il contenuto principale */
}
/* ===== Contenuto principale ===== */
main.col {
    min-width: 0;
    max-width: 100vw;
    overflow-x: auto;
    z-index: 10;
    /* height: 80vh; */
}

/* ===== Typography e body ===== */
body { 
    font-family: Arial, sans-serif; 
    padding: 20px; 
    color: var(--text-dark);
    background-color: var(--bg-light);
    display: flex;
    flex-direction: column;
    height: 100%;
}
html, body, #app {
    height: 100%;
}

/* ===== Navbar ===== */
.navbar {
    background-color: var(--main-red);
    padding: 0.5rem 1rem;
}

.navbar .nav-link,
.navbar .navbar-brand {
    color: var(--text-light);
    transition: color 0.3s, background-color 0.3s;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
    color: var(--bg-light);
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

/* ===== Dropdown Navbar ===== */
.navbar .dropdown-menu {
    background-color: var(--main-red);
}

.navbar .dropdown-item {
    color: var(--text-light);
    transition: background-color 0.3s;
}

.navbar .dropdown-item:hover {
    background-color: var(--main-red-dark);
    color: var(--text-light);
}

/* ===== Sidebar ===== */
.sidebar {
    background-color: var(--bg-light);
    min-height: 85vh;
    padding-top: 1rem;
    transition: width 0.3s ease, padding 0.3s ease;transition: width 0.3s ease, padding 0.3s ease;
    overflow: hidden;
    border-radius: 5px; /* arrotondamento */
}

.sidebar .nav-link {
    color: var(--main-red); /* link rosso */
    text-decoration:none;
    transition: background-color 0.3s, color 0.3s;
}

.sidebar .nav-link:hover,
.sidebar .nav-link.active {
    background-color: var(--main-red);
    color: var(--text-light);
    border-radius: 4px;
}
.sidebar .button-text {
    margin-left: 0.5rem;
    color: inherit; /* eredita il colore del link, anche al hover */
    transition: opacity 0.3s ease;
}

.sidebar .button-text a {
    color: inherit; /* eredita il colore dello span */
    text-decoration: none;
}
/* Sottomenù */
.sidebar .submenu { display: none; list-style: none; padding-left: 1rem; }
.sidebar .nav-item.open > .submenu { display: block; }

.nav{
    --bs-nav-link-padding-x: 0.3rem;
    margin-right: 5px;
}

/* Pulsante toggle della sidebar */
.sidebar-toggle-btn {
    position: sticky;
    right: 10px;
    z-index: 500;
    background: var(--main-red);
    border: none;
    color: var(--text-light);
    border-radius: 50%;
    width: 30px;
    height: 30px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s;
}

.sidebar-toggle-btn:hover {
    background: var(--main-red-dark);
}

/* Sidebar compressa */
.sidebar.collapsed {
    width: 0px;
    padding: 0;
    overflow: hidden; /* nasconde il contenuto */
    border-radius: 0; /* opzionale */
    transition: width 0.3s ease, padding 0.3s ease;
}

footer {
    text-align: center;
    padding: 10px;
    background-color: var(--main-red);
    color: var(--text-light);
    font-family: Arial, sans-serif;
    font-weight: var(--bs-body-font-weight);
    line-height: var(--bs-body-line-height);
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    width: var(--bs-container-width);
    border-radius: 0 0 5px 5px;
}