/* Stili generali */
:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #0dcaf0;
    --light-color: #f8f9fa;
    --dark-color: #212529;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.footer {
    margin-top: auto;
}

/* Stili per la navbar */
.navbar-brand {
    font-weight: bold;
}

/* Stili per le card */
.card {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    margin-bottom: 1.5rem;
}

.card-header {
    background-color: rgba(13, 110, 253, 0.05);
}

/* Stili per i form */
.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* Stili per i bottoni */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white !important;
}

.btn-primary:hover {
    background-color: #0b5ed7;
    border-color: #0a58ca;
    color: white !important;
}

/* Stili per le tabelle */
.table-responsive {
    overflow-x: auto;
}

.table th {
    background-color: rgba(13, 110, 253, 0.05);
}

/* Stili per le notifiche */
.dropdown-menu {
    max-height: 300px;
    overflow-y: auto;
}

/* Stili per la dashboard */
#currentTime {
    font-weight: bold;
    color: var(--primary-color);
}

/* Stili per le richieste di assenza */
.badge {
    font-size: 0.8rem;
}

/* Stili per i messaggi di errore */
.invalid-feedback {
    display: block;
}

/* Stili per i dispositivi mobili */
@media (max-width: 768px) {
    .card-title {
        font-size: 1.1rem;
    }
    
    .display-4 {
        font-size: 2.5rem;
    }
    
    .table {
        font-size: 0.9rem;
    }
    
    .btn {
        padding: 0.375rem 0.5rem;
    }
}