/* ============================================
   CSS MODULI WEB DOCS (Alloggiati, Imposta, ISTAT)
   ============================================ */

.web-docs-container {
    padding: 0;
}

.module-header {
    margin-bottom: 30px;
}

.module-header h2 {
    color: #333;
    font-size: 28px;
    margin-bottom: 10px;
}

.module-description {
    color: #666;
    font-size: 16px;
    margin: 0;
}

/* Card Styles */
.card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    margin-bottom: 20px;
}

.card-header {
    padding: 20px 25px;
    border-bottom: 2px solid #f0f0f0;
    background: #fafbfc;
    border-radius: 12px 12px 0 0;
}

.card-header h3 {
    margin: 0;
    font-size: 20px;
    color: #333;
    font-weight: 600;
}

.card-body {
    padding: 25px;
}

/* Controls Row */
.controls-row {
    display: flex;
    gap: 20px;
    align-items: flex-end;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.control-group {
    flex: 1;
    min-width: 200px;
}

.control-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #555;
    font-size: 14px;
}

.form-control {
    width: 100%;
    padding: 10px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 15px;
    transition: border-color 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.stat-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 25px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    transition: transform 0.3s;
}

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

.stat-label {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stat-value {
    font-size: 32px;
    font-weight: bold;
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
}

.btn-success {
    background: linear-gradient(135deg, #56ab2f 0%, #a8e063 100%);
    color: white;
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(86, 171, 47, 0.4);
}

.btn-secondary {
    background: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background: #5a6268;
}

.btn-info {
    background: #17a2b8;
    color: white;
}

.btn-info:hover {
    background: #138496;
}

.btn-warning {
    background: #ffc107;
    color: #333;
}

.btn-warning:hover {
    background: #e0a800;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

.btn-lg {
    padding: 15px 30px;
    font-size: 17px;
}

/* Table */
.table-responsive {
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}

.table thead {
    background: #f8f9fa;
}

.table th {
    padding: 15px;
    text-align: left;
    font-weight: 600;
    color: #555;
    border-bottom: 2px solid #dee2e6;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table td {
    padding: 12px 15px;
    border-bottom: 1px solid #e9ecef;
    color: #333;
}

.table tbody tr:hover {
    background: #f8f9fa;
}

.table-sm td,
.table-sm th {
    padding: 8px 12px;
}

/* Badges */
.badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-success {
    background: #28a745;
    color: white;
}

.badge-warning {
    background: #ffc107;
    color: #333;
}

.badge-danger {
    background: #dc3545;
    color: white;
}

.badge-info {
    background: #17a2b8;
    color: white;
}

/* Alerts */
.alert {
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.alert h4 {
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 18px;
}

.alert ul {
    margin-bottom: 0;
    padding-left: 20px;
}

.alert-info {
    background: #d1ecf1;
    border-left: 4px solid #0c5460;
    color: #0c5460;
}

.alert-warning {
    background: #fff3cd;
    border-left: 4px solid #856404;
    color: #856404;
}

.alert-success {
    background: #d4edda;
    border-left: 4px solid #155724;
    color: #155724;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-content {
    background: white;
    border-radius: 12px;
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 50px rgba(0, 0, 0, 0.3);
}

.modal-large {
    max-width: 900px;
}

.modal-header {
    padding: 25px;
    border-bottom: 2px solid #f0f0f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: #999;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    color: #333;
}

.modal-body {
    padding: 25px;
}

/* Connection Status */
.connection-status {
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #28a745;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

.dot-success {
    background: #28a745;
    box-shadow: 0 0 10px rgba(40, 167, 69, 0.5);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* ISTAT Tabs */
.istat-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    border-bottom: 2px solid #dee2e6;
}

.tab-btn {
    padding: 12px 20px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-weight: 600;
    color: #666;
    transition: all 0.3s;
}

.tab-btn:hover {
    color: #333;
    background: #f8f9fa;
}

.tab-btn.active {
    color: #667eea;
    border-bottom-color: #667eea;
}

.tab-content {
    padding: 20px 0;
}

/* Calculator Section (Imposta Soggiorno) */
.imposta-calculator {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 25px;
}

.calc-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 25px;
}

.calc-section {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.calc-section h4 {
    margin-top: 0;
    margin-bottom: 15px;
    color: #667eea;
    font-size: 16px;
}

.calc-result {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.calc-result h4 {
    color: white;
}

.result-value {
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 18px;
}

.result-value .label {
    opacity: 0.9;
}

.result-value .value {
    font-size: 32px;
    font-weight: bold;
}

/* Utility Classes */
.mb-3 { margin-bottom: 15px; }
.mb-4 { margin-bottom: 20px; }
.mt-3 { margin-top: 15px; }
.mt-4 { margin-top: 20px; }

.text-muted {
    color: #6c757d;
}

.bg-warning {
    background: #fff3cd !important;
}

.form-text {
    display: block;
    margin-top: 5px;
    font-size: 13px;
}

/* Responsive */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .controls-row {
        flex-direction: column;
    }
    
    .control-group {
        width: 100%;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .calc-row {
        grid-template-columns: 1fr;
    }
    
    .istat-tabs {
        flex-wrap: wrap;
    }
}