/* style.css - Migareference Manual */

/* Reset e base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f5f7fa;
    color: #1e293b;
    line-height: 1.5;
}

/* Layout contenitore principale (sidebar + content) */
.container {
    display: flex;
    min-height: 100vh;
}

/* SIDEBAR */
.sidebar {
    width: 280px;
    background: #0f172a;
    color: #e2e8f0;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    box-shadow: 2px 0 12px rgba(0,0,0,0.1);
    transition: all 0.3s;
}

.sidebar-header {
    padding: 24px 20px;
    border-bottom: 1px solid #334155;
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-header i {
    font-size: 1.5rem;
    color: #f8d478;
}

.sidebar-header h2 {
    font-weight: 500;
    font-size: 1.25rem;
    letter-spacing: 0.5px;
}

.sidebar-nav ul {
    list-style: none;
    padding: 16px 0;
}

.sidebar-nav li {
    margin: 4px 0;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: #cbd5e1;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}

.sidebar-nav a i {
    width: 20px;
    font-size: 1rem;
    color: #64748b;
}

.sidebar-nav a:hover {
    background: #1e293b;
    color: #f1f5f9;
    border-left-color: #f8d478;
}

.sidebar-nav a:hover i {
    color: #f8d478;
}

/* Scrollbar personalizzata per sidebar */
.sidebar::-webkit-scrollbar {
    width: 6px;
}
.sidebar::-webkit-scrollbar-track {
    background: #0f172a;
}
.sidebar::-webkit-scrollbar-thumb {
    background: #475569;
    border-radius: 8px;
}
.sidebar::-webkit-scrollbar-thumb:hover {
    background: #64748b;
}

/* CONTENUTO PRINCIPALE */
.content {
    flex: 1;
    padding: 30px 40px;
    background: #ffffff;
    overflow-x: auto;
}

/* Tipografia */
h1 {
    font-size: 2.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #0f172a;
    border-bottom: 2px solid #e2e8f0;
    padding-bottom: 0.5rem;
}

h2 {
    font-size: 1.8rem;
    font-weight: 500;
    margin: 2rem 0 1rem;
    color: #1e293b;
}

h3 {
    font-size: 1.4rem;
    font-weight: 500;
    margin: 1.8rem 0 1rem;
    color: #334155;
}

h4 {
    font-size: 1.2rem;
    font-weight: 500;
    margin: 1.5rem 0 0.8rem;
    color: #475569;
}

p {
    margin-bottom: 1rem;
    color: #334155;
}

/* Immagini */
.img-responsive {
    max-width: 100%;
    height: auto;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    margin: 16px 0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.img-responsive:hover {
    transform: scale(1.01);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

/* Icone piccole (dentro tabelle)
.icon {
    width: 32px;
    height: auto;
    border: none;
    box-shadow: none;
    border-radius: 4px;
    cursor: pointer;
    transition: opacity 0.2s;
}

.icon:hover {
    opacity: 0.8;
}
 
 */

/* Versione con icone più grandi e ben visibili */
.icon {
    width: auto;
    min-width: 60px;
    max-width: 150px;
    height: auto;
    max-height: 60px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    cursor: pointer;
    transition: all 0.25s ease;
    object-fit: contain;
    background: white;
    padding: 6px;
}

.icon:hover {
    transform: scale(1.15);
    box-shadow: 0 8px 16px rgba(0,0,0,0.15);
    border-color: #f8d478;
}

/* Per icone molto piccole mantenere proporzioni */
.icon-small {
    width: 40px;
    min-width: 40px;
    max-width: 40px;
    height: auto;
    max-height: 40px;
    padding: 4px;
}

/* Tabelle */
.table-wrapper {
    overflow-x: auto;
    margin: 20px 0 30px;
    border-radius: 10px;
    border: 1px solid #e2e8f0;
    background: #ffffff;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
    min-width: 600px;
}

th {
    background: #f8fafc;
    color: #1e293b;
    font-weight: 600;
    padding: 16px 12px;
    text-align: left;
    border-bottom: 2px solid #cbd5e1;
}

td {
    padding: 14px 12px;
    border-bottom: 1px solid #e2e8f0;
    vertical-align: top;
}

tr:last-child td {
    border-bottom: none;
}

tbody tr:hover {
    background: #f8fafc;
}

/* Link */
a {
    color: #2563eb;
    text-decoration: none;
    border-bottom: 1px dotted #94a3b8;
}

a:hover {
    color: #1d4ed8;
    border-bottom: 1px solid #2563eb;
}

/* Footer */
footer {
    margin-top: 50px;
    padding: 20px 0;
    text-align: center;
    font-size: 0.9rem;
    color: #64748b;
    border-top: 1px solid #e2e8f0;
}

/* Responsive */
@media (max-width: 1024px) {
    .container {
        flex-direction: column;
    }
    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
        overflow-y: visible;
    }
    .content {
        padding: 20px;
    }
}

@media (max-width: 768px) {
    h1 { font-size: 1.8rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.3rem; }
    .sidebar-nav a { padding: 10px 16px; }
}

/* Stili per menu gerarchico - livelli di rientro */
.sidebar-nav .level-1 {
    /* Nessun rientro aggiuntivo, già padding base */
}

.sidebar-nav .level-2 a {
    padding-left: 40px; /* Rientro per H2 */
    font-size: 0.9rem;
}

.sidebar-nav .level-3 a {
    padding-left: 60px; /* Rientro per H3 */
    font-size: 0.85rem;
}

.sidebar-nav .level-4 a {
    padding-left: 80px; /* Rientro per H4 */
    font-size: 0.8rem;
}

/* Stili per le icone nei diversi livelli */
.sidebar-nav .level-2 i {
    color: #94a3b8;
    font-size: 0.9rem;
}

.sidebar-nav .level-3 i {
    color: #64748b;
    font-size: 0.8rem;
}

.sidebar-nav .level-4 i {
    color: #475569;
    font-size: 0.75rem;
}

/* Hover state mantenuti per tutti i livelli */
.sidebar-nav .level-2 a:hover,
.sidebar-nav .level-3 a:hover,
.sidebar-nav .level-4 a:hover {
    background: #1e293b;
    color: #f1f5f9;
}

.sidebar-nav .level-2 a:hover i,
.sidebar-nav .level-3 a:hover i,
.sidebar-nav .level-4 a:hover i {
    color: #f8d478;
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-logo {
    flex: 1;
    max-width: 140px;
    height: auto;
    margin: 0 auto;
}

/* Language switch nella sidebar */
.sidebar-header {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.language-switch {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-left: auto; /* Spinge le bandierine a destra */
}

.language-switch a {
    display: inline-block;
    opacity: 0.6;
    transition: opacity 0.2s ease;
    line-height: 1;
}

.language-switch a:hover {
    opacity: 1;
}

.language-switch a.active {
    opacity: 1;
    border-bottom: 2px solid #007bff;
}

.language-switch img {
    width: 20px;
    height: auto;
    border-radius: 3px;
    display: block;
}