/* Stili comuni per tutte le pagine */
body {
    background-color: #f8f9fa;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Navbar - Stile migliorato */
.navbar {
    background: linear-gradient(135deg, #2b5876 0%, #4e4376 100%) !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    border-radius: 0 0 0.75rem 0.75rem !important;
    padding: 0.8rem 1.5rem;
    margin-bottom: 25px;
}

.navbar-brand {
    font-weight: 700;
    color: #ffffff !important;
    letter-spacing: 0.5px;
    font-size: 1.4rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
    font-weight: 500;
    padding: 0.5rem 1rem;
    margin: 0 0.2rem;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.navbar-dark .navbar-nav .nav-link:hover {
    color: #ffffff !important;
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
}

.navbar-dark .navbar-nav .nav-link.active {
    color: #ffffff !important;
    background-color: rgba(255, 255, 255, 0.2);
    border-bottom: none;
    position: relative;
}

.navbar-dark .navbar-nav .nav-link.active::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    background-color: #ffffff;
    border-radius: 3px;
}

.navbar-toggler {
    border: none;
    padding: 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
    outline: none;
}

.navbar-toggler-icon {
    width: 1.5em;
    height: 1.5em;
}

/* Footer */
.footer {
    background-color: #fff;
    padding: 20px 0;
    margin-top: 40px;
    border-top: 1px solid #dee2e6;
}

.footer-text {
    color: #6c757d;
    font-size: 0.9rem;
}

/* Card comuni */
.card {
    background-color: #fff;
    border: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.card-header {
    background-color: #fff;
    border-bottom: 1px solid #dee2e6;
    font-weight: 600;
}

/* Bottoni */
.btn {
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 5px;
}

.btn-primary {
    background-color: #0d6efd;
    border-color: #0d6efd;
}

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

/* Form */
.form-control {
    border-radius: 5px;
    border: 1px solid #dee2e6;
    padding: 0.5rem 0.75rem;
}

.form-control:focus {
    border-color: #86b7fe;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* Badge */
.badge {
    font-weight: 500;
    padding: 0.35em 0.65em;
}

/* Alert */
.alert {
    border-radius: 5px;
    border: none;
    padding: 1rem;
}

/* Loading spinner */
.spinner-border {
    width: 1.5rem;
    height: 1.5rem;
    border-width: 0.2em;
}

/* Utility classes */
.text-muted {
    color: #6c757d !important;
}

.bg-light {
    background-color: #f8f9fa !important;
}

.shadow-sm {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

.rounded {
    border-radius: 0.375rem !important;
}

/* Stili comuni per le card */
.card {
  margin-bottom: 1rem;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Stili comuni per i form */
.form-group {
  margin-bottom: 1rem;
}

/* Stili comuni per le tabelle */
.table {
  margin-bottom: 1rem;
}

/* Stili comuni per gli alert */
.alert {
  margin-bottom: 1rem;
}