/* Variabili colori CRI */
:root {
    /* Colori primari CRI */
    --cri-red: #D32325;
    --cri-red-dark: #B91C1E;
    --cri-red-light: #FDE8E8;
    --cri-red-hover: #A71B1D;
    
    /* Palette estesa */
    --cri-blue: #2463EB;
    --cri-blue-dark: #1E50BD;
    --cri-blue-light: #E6EFFF;
    
    --cri-green: #16A34A;
    --cri-green-dark: #15803D;
    --cri-green-light: #ECFDF5;
    
    --cri-yellow: #FBBF24;
    --cri-yellow-dark: #D97706;
    --cri-yellow-light: #FEF3C7;
    
    /* Grigi neutri */
    --cri-gray-50: #F9FAFB;
    --cri-gray-100: #F3F4F6;
    --cri-gray-200: #E5E7EB;
    --cri-gray-300: #D1D5DB;
    --cri-gray-400: #9CA3AF;
    --cri-gray-500: #6B7280;
    --cri-gray-600: #4B5563;
    --cri-gray-700: #374151;
    --cri-gray-800: #1F2937;
    --cri-gray-900: #111827;
}

/* Classi di utilità colori CRI */
.text-cri {
    color: var(--cri-red) !important;
}

.bg-cri {
    background: linear-gradient(135deg, var(--cri-red), var(--cri-red-dark)) !important;
    color: white !important;
}

.bg-cri-light {
    background-color: var(--cri-red-light) !important;
}

.btn-cri {
    color: #fff;
    background: linear-gradient(135deg, var(--cri-red), var(--cri-red-dark));
    border: none;
    box-shadow: 0 3px 5px rgba(211, 35, 37, 0.3);
    transition: all 0.3s ease;
}

.btn-cri:hover, .btn-cri:focus {
    color: #fff;
    background: linear-gradient(135deg, var(--cri-red-dark), var(--cri-red-hover));
    transform: translateY(-2px);
    box-shadow: 0 5px 10px rgba(211, 35, 37, 0.4);
}

.btn-cri:active {
    transform: translateY(0);
    box-shadow: 0 2px 3px rgba(211, 35, 37, 0.3);
}

/* Stili generali */
.bg-cri-red {
    background-color: var(--cri-red);
}

.text-cri-red {
    color: var(--cri-red);
}

/* Stili per il layout */
.dashboard-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    animation: fadeIn 0.6s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Personalizzazioni Bootstrap */
.card {
    border-radius: 0.75rem;
    border: none;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
    overflow: hidden;
}

.card:hover {
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.card-header {
    padding: 1.25rem 1.75rem !important;
    margin-bottom: 0 !important;
    color: white !important;
    background-color: #0f172a !important;
    border-bottom: none !important;
    font-weight: 600;
}

.card-header.bg-cri {
    background: linear-gradient(135deg, var(--cri-red), var(--cri-red-dark)) !important;
}

.card-header:first-child {
    border-radius: 0.75rem 0.75rem 0 0 !important;
}

.card-body {
    padding: 1.5rem;
}

/* Statistiche */
.stats-card {
    transition: all 0.3s ease;
}

.stats-card:hover {
    transform: translateY(-5px);
}

.stats-card .card-body {
    padding: 1.5rem;
}

.stats-number {
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.25rem;
}

.stats-label {
    font-size: 0.875rem;
    color: var(--cri-gray-500);
    font-weight: 500;
}

.stats-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    }
}

/* Tabella personalizzata */
.table-responsive {
    border-radius: 0.5rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table {
    margin-bottom: 0;
}

.table th {
    background: linear-gradient(to right, var(--cri-gray-100), var(--cri-gray-50));
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    color: var(--cri-gray-700);
    padding: 1rem;
    border-top: none;
}

.table td {
    padding: 1rem;
    vertical-align: middle;
    border-color: var(--cri-gray-100);
}

.table tr {
    transition: all 0.2s ease;
}

.table tr:hover {
    background-color: var(--cri-gray-50);
    transform: scale(1.01);
}

.table-striped > tbody > tr:nth-of-type(odd) {
    background-color: var(--cri-gray-50);
}

.table-striped > tbody > tr:nth-of-type(odd):hover {
    background-color: var(--cri-gray-100);
}

/* Badge personalizzati */
.badge {
    padding: 0.5em 0.75em;
    font-weight: 500;
    border-radius: 0.25rem;
    letter-spacing: 0.3px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.06);
    transition: all 0.2s ease;
}

.badge:hover {
    transform: translateY(-1px);
    box-shadow: 0 3px 6px rgba(0,0,0,0.1);
}

.badge-warning, .bg-warning {
    background-color: var(--cri-yellow) !important;
    color: var(--cri-gray-800) !important;
}

.badge-success, .bg-success {
    background-color: var(--cri-green) !important;
    color: white !important;
}

.badge-info, .bg-info {
    background-color: var(--cri-blue) !important;
    color: white !important;
}

/* Bottoni azione */
.action-btn {
    background-color: transparent;
    border: none;
    color: var(--cri-gray-500);
    padding: 0.5rem;
    margin: 0 0.125rem;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    width: 2.25rem;
    height: 2.25rem;
}

.action-btn:hover {
    background-color: var(--cri-gray-100);
    color: var(--cri-gray-700);
    transform: scale(1.1) rotate(5deg);
}

.btn-view {
    color: var(--cri-blue);
}

.btn-view:hover {
    background-color: var(--cri-blue-light);
    color: var(--cri-blue-dark);
}

.btn-edit {
    color: var(--cri-yellow-dark);
}

.btn-edit:hover {
    background-color: var(--cri-yellow-light);
    color: var(--cri-yellow-dark);
}

.btn-delete {
    color: var(--cri-red);
}

.btn-delete:hover {
    background-color: var(--cri-red-light);
    color: var(--cri-red-dark);
}

/* Liste */
.list-group-item {
    border-left: none;
    border-right: none;
    padding: 1rem 1.25rem;
    transition: all 0.2s ease;
}

.list-group-item:first-child {
    border-top: none;
}

.list-group-item:last-child {
    border-bottom: none;
}

.list-group-item:hover {
    background-color: var(--cri-gray-50);
    transform: translateX(3px);
}

.list-group-item-action:focus, .list-group-item-action:hover {
    background-color: var(--cri-gray-50);
}

/* Icone */
.event-icon {
    width: 2rem;
    height: 2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: var(--cri-gray-100);
    color: var(--cri-gray-600);
    margin-right: 0.75rem;
    transition: all 0.2s ease;
}

/* Stili Modal */
.modal {
    backdrop-filter: blur(5px);
}

.modal-content {
    border: none;
    border-radius: 0.75rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.modal-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--cri-gray-100);
    background-color: var(--cri-gray-50);
}

.modal-header.bg-warning {
    background-color: var(--cri-yellow-light);
    color: var(--cri-yellow-dark);
}

.modal-title {
    font-weight: 600;
    font-size: 1.25rem;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1.25rem 1.5rem;
    border-top: 1px solid var(--cri-gray-100);
    background-color: var(--cri-gray-50);
}

/* Animazioni */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.4s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in {
    animation: slideIn 0.3s ease-out;
}

/* Stato vuoto */
.empty-state {
    padding: 3rem 1.5rem;
    text-align: center;
}

.empty-state-icon {
    width: 4rem;
    height: 4rem;
    margin: 0 auto 1.5rem;
    background-color: var(--cri-gray-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cri-gray-500);
    font-size: 1.5rem;
}

/* Animazioni per le notifiche */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.alert {
    border: none;
    border-radius: 0.5rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
    animation: fadeInDown 0.4s ease-out;
}

.alert-success {
    background-color: var(--cri-green-light);
    color: var(--cri-green-dark);
}

.alert-danger {
    background-color: var(--cri-red-light);
    color: var(--cri-red-dark);
}

/* Layout responsivo */
@media (max-width: 992px) {
    .card-header {
        padding: 1rem 1.25rem !important;
    }
    
    .card-body {
        padding: 1.25rem;
    }
    
    .stats-number {
        font-size: 1.75rem;
    }
    
    .stats-icon {
        width: 2.5rem;
        height: 2.5rem;
    }
}

@media (max-width: 768px) {
    .dashboard-container {
        padding: 15px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .table-responsive {
        margin: 0 -15px;
    }
    
    .stats-number {
        font-size: 1.5rem;
    }
    
    .table th, .table td {
        padding: 0.75rem;
    }
    
    .btn-group .btn {
        padding: 0.25rem 0.5rem;
        font-size: 0.875rem;
    }
}