/**
 * Stili moderni per la Dashboard Utente AI Business Pro
 * File: frontend/css/user-dashboard-styles.css
 * 
 * Sistema di design moderno con:
 * - Layout a schede responsive
 * - Card con ombre e transizioni  
 * - Colori brand (#1D4ED8)
 * - Tipografia moderna
 * - Componenti interattivi
 * 
 * @package AI_Business_Pro
 */

/* ===== VARIABILI CSS ===== */
:root {
  /* Colori brand */
  --aibp-primary: #1D4ED8;
  --aibp-primary-light: #3B82F6;
  --aibp-primary-dark: #1E40AF;
  
  /* Colori funzionali */
  --aibp-success: #10B981;
  --aibp-warning: #F59E0B;
  --aibp-error: #EF4444;
  --aibp-info: #06B6D4;
  
  /* Grigi */
  --aibp-gray-50: #F9FAFB;
  --aibp-gray-100: #F3F4F6;
  --aibp-gray-200: #E5E7EB;
  --aibp-gray-300: #D1D5DB;
  --aibp-gray-400: #9CA3AF;
  --aibp-gray-500: #6B7280;
  --aibp-gray-600: #4B5563;
  --aibp-gray-700: #374151;
  --aibp-gray-800: #1F2937;
  --aibp-gray-900: #111827;
  
  /* Spacing */
  --aibp-spacing-xs: 0.25rem;  /* 4px */
  --aibp-spacing-sm: 0.5rem;   /* 8px */
  --aibp-spacing-md: 1rem;     /* 16px */
  --aibp-spacing-lg: 1.5rem;   /* 24px */
  --aibp-spacing-xl: 2rem;     /* 32px */
  --aibp-spacing-2xl: 3rem;    /* 48px */
  
  /* Border radius */
  --aibp-radius-sm: 0.375rem;  /* 6px */
  --aibp-radius-md: 0.5rem;    /* 8px */
  --aibp-radius-lg: 0.75rem;   /* 12px */
  --aibp-radius-xl: 1rem;      /* 16px */
  
  /* Shadows */
  --aibp-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --aibp-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --aibp-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --aibp-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Transizioni */
  --aibp-transition: all 0.2s ease-in-out;
  --aibp-transition-slow: all 0.3s ease-in-out;
}

/* ===== RESET E BASE ===== */
.aibp-user-dashboard {
  box-sizing: border-box;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: var(--aibp-gray-800);
  background-color: #fff;
}

.aibp-user-dashboard *,
.aibp-user-dashboard *::before,
.aibp-user-dashboard *::after {
  box-sizing: inherit;
}

/* ===== CONTAINER PRINCIPALE ===== */
.aibp-user-dashboard {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--aibp-spacing-lg);
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  border-radius: var(--aibp-radius-xl);
  box-shadow: var(--aibp-shadow-lg);
}

/* ===== HEADER DASHBOARD ===== */
.aibp-dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--aibp-spacing-2xl);
  padding-bottom: var(--aibp-spacing-lg);
  border-bottom: 2px solid var(--aibp-gray-200);
  gap: var(--aibp-spacing-md); /* Gap ridotto */
}

.aibp-dashboard-welcome {
  flex: 1;
  min-width: 0;
  padding-right: var(--aibp-spacing-md); /* Aggiunge padding a destra */
}

.aibp-dashboard-title {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--aibp-gray-900);
  margin: 0 0 var(--aibp-spacing-sm) 0;
  background: linear-gradient(135deg, var(--aibp-primary), var(--aibp-primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.aibp-dashboard-subtitle {
  font-size: 1.125rem;
  color: var(--aibp-gray-600);
  margin: 0;
  font-weight: 400;
}

/* ===== QUICK STATS ===== */
.aibp-dashboard-quick-stats {
  flex: 0 0 280px; /* Larghezza fissa ridotta */
  margin-left: 0;
}

.aibp-quick-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--aibp-spacing-xs); /* Gap molto ridotto */
  width: 100%;
  max-width: 280px;
}

.aibp-stat-card {
  background: white;
  border-radius: var(--aibp-radius-md); /* Radius ridotto */
  padding: var(--aibp-spacing-sm); /* Padding ridotto */
  box-shadow: var(--aibp-shadow-sm);
  border: 1px solid var(--aibp-gray-200);
  transition: var(--aibp-transition);
  display: flex;
  align-items: center;
  gap: var(--aibp-spacing-xs); /* Gap ridotto */
}

.aibp-stat-card:hover {
  box-shadow: var(--aibp-shadow-md);
  transform: translateY(-1px);
}

.aibp-stat-icon {
  font-size: 1.5rem;
  opacity: 0.8;
}

.aibp-stat-content {
  flex: 1;
  min-width: 0;
}

.aibp-stat-number {
  font-size: 1.25rem; /* Testo leggermente più piccolo */
  font-weight: 700;
  color: var(--aibp-gray-900);
  line-height: 1;
}

.aibp-stat-label {
  font-size: 0.75rem; /* Testo più piccolo */
  color: var(--aibp-gray-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

.aibp-stat-credits {
  border-color: var(--aibp-primary);
  background: linear-gradient(135deg, #fff 0%, #f0f9ff 100%);
}

.aibp-stat-credits .aibp-stat-number {
  color: var(--aibp-primary);
}

/* ===== NAVIGAZIONE SCHEDE ===== */
.aibp-dashboard-nav {
  margin-bottom: var(--aibp-spacing-xl);
}

.aibp-tab-nav {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  background: white;
  border-radius: var(--aibp-radius-lg);
  box-shadow: var(--aibp-shadow-sm);
  border: 1px solid var(--aibp-gray-200);
  overflow: hidden;
}

.aibp-tab-item {
  flex: 1;
  margin: 0;
}

.aibp-tab-button {
  width: 100%;
  padding: var(--aibp-spacing-md) var(--aibp-spacing-lg);
  background: white;
  border: none;
  cursor: pointer;
  transition: var(--aibp-transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--aibp-spacing-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--aibp-gray-600);
  border-right: 1px solid var(--aibp-gray-200);
  position: relative;
}

.aibp-tab-item:last-child .aibp-tab-button {
  border-right: none;
}

.aibp-tab-button:hover {
  background: var(--aibp-gray-50);
  color: var(--aibp-gray-800);
}

.aibp-tab-button.active {
  background: var(--aibp-primary);
  color: white;
  font-weight: 600;
}

.aibp-tab-button.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--aibp-primary-light);
}

.aibp-tab-icon {
  font-size: 1.125rem;
}

.aibp-tab-label {
  white-space: nowrap;
}

.aibp-tab-badge {
  background: var(--aibp-error);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 10px;
  min-width: 18px;
  text-align: center;
  line-height: 1;
}

.aibp-tab-button.active .aibp-tab-badge {
  background: rgba(255, 255, 255, 0.2);
}

/* ===== CONTENUTO SCHEDE ===== */
.aibp-dashboard-content {
  background: white;
  border-radius: var(--aibp-radius-lg);
  box-shadow: var(--aibp-shadow-md);
  border: 1px solid var(--aibp-gray-200);
  overflow: hidden;
}

.aibp-tab-content {
  display: none;
  animation: fadeIn 0.3s ease-in-out;
}

.aibp-tab-content.active {
  display: block;
}

.aibp-tab-content-inner {
  padding: var(--aibp-spacing-xl);
}

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

/* ===== LOADING STATE ===== */
.aibp-tab-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--aibp-spacing-2xl);
  color: var(--aibp-gray-500);
}

.aibp-loading-spinner {
  width: 24px;
  height: 24px;
  border: 2px solid var(--aibp-gray-300);
  border-top: 2px solid var(--aibp-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: var(--aibp-spacing-md);
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* ===== SCHEDA DOCUMENTI ===== */
.aibp-documents-tab h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--aibp-gray-900);
  margin: 0 0 var(--aibp-spacing-lg) 0;
}

/* Filtri */
.aibp-documents-filters {
  margin-bottom: var(--aibp-spacing-xl);
  padding: var(--aibp-spacing-lg);
  background: var(--aibp-gray-50);
  border-radius: var(--aibp-radius-lg);
  border: 1px solid var(--aibp-gray-200);
}

.aibp-filter-row {
  display: flex;
  gap: var(--aibp-spacing-md);
  align-items: center;
}

.aibp-filter-search {
  flex: 2;
  position: relative;
}

.aibp-filter-search input {
  width: 100%;
  padding: var(--aibp-spacing-sm) var(--aibp-spacing-md) var(--aibp-spacing-sm) 2.5rem;
  border: 1px solid var(--aibp-gray-300);
  border-radius: var(--aibp-radius-md);
  font-size: 0.875rem;
  transition: var(--aibp-transition);
}

.aibp-filter-search input:focus {
  outline: none;
  border-color: var(--aibp-primary);
  box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.1);
}

.aibp-search-icon {
  position: absolute;
  left: var(--aibp-spacing-sm);
  top: 50%;
  transform: translateY(-50%);
  color: var(--aibp-gray-400);
  pointer-events: none;
}

.aibp-filter-status,
.aibp-filter-service {
  flex: 1;
}

.aibp-filter-status select,
.aibp-filter-service select {
  width: 100%;
  padding: var(--aibp-spacing-sm) var(--aibp-spacing-md);
  border: 1px solid var(--aibp-gray-300);
  border-radius: var(--aibp-radius-md);
  font-size: 0.875rem;
  background: white;
  transition: var(--aibp-transition);
}

.aibp-filter-status select:focus,
.aibp-filter-service select:focus {
  outline: none;
  border-color: var(--aibp-primary);
  box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.1);
}

/* Stato "Nessuna richiesta" */
.aibp-no-requests {
  text-align: center;
  padding: var(--aibp-spacing-2xl);
  color: var(--aibp-gray-500);
}

.aibp-no-requests-icon {
  font-size: 4rem;
  margin-bottom: var(--aibp-spacing-lg);
  opacity: 0.5;
}

.aibp-no-requests h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--aibp-gray-700);
  margin-bottom: var(--aibp-spacing-sm);
}

.aibp-no-requests p {
  margin-bottom: var(--aibp-spacing-lg);
}

/* Tabella richieste */
.aibp-documents-table-container {
  overflow-x: auto;
  border-radius: var(--aibp-radius-lg);
  border: 1px solid var(--aibp-gray-200);
}

.aibp-requests-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  background: white;
}

.aibp-requests-table th {
  background: var(--aibp-gray-50);
  font-weight: 600;
  color: var(--aibp-gray-700);
  text-align: left;
  padding: var(--aibp-spacing-md);
  border-bottom: 1px solid var(--aibp-gray-200);
  white-space: nowrap;
}

.aibp-requests-table td {
  padding: var(--aibp-spacing-md);
  border-bottom: 1px solid var(--aibp-gray-100);
  vertical-align: middle;
}

.aibp-request-row:hover {
  background: var(--aibp-gray-50);
}

.aibp-request-row:last-child td {
  border-bottom: none;
}

/* Colonne specifiche */
.aibp-col-id {
  width: 120px;
}

.aibp-col-service {
  width: 200px;
}

.aibp-col-date {
  width: 120px;
}

.aibp-col-status {
  width: 140px;
}

.aibp-col-actions {
  width: 200px;
}

/* ID Richiesta */
.aibp-request-id {
  display: flex;
  align-items: center;
  gap: var(--aibp-spacing-xs);
}

.aibp-id-short {
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--aibp-gray-700);
}

.aibp-copy-id {
  background: none;
  border: none;
  padding: 2px 4px;
  border-radius: var(--aibp-radius-sm);
  cursor: pointer;
  opacity: 0.6;
  transition: var(--aibp-transition);
  font-size: 0.75rem;
}

.aibp-copy-id:hover {
  opacity: 1;
  background: var(--aibp-gray-100);
}

/* Servizio */
.aibp-service-name {
  font-weight: 500;
  color: var(--aibp-gray-800);
}

/* Data */
.aibp-date-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.aibp-date-primary {
  font-weight: 500;
  color: var(--aibp-gray-800);
}

.aibp-date-time {
  font-size: 0.75rem;
  color: var(--aibp-gray-500);
}

/* Badge stato */
.aibp-status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--aibp-spacing-xs);
  padding: var(--aibp-spacing-xs) var(--aibp-spacing-sm);
  border-radius: var(--aibp-radius-md);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.aibp-status-success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--aibp-success);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.aibp-status-info {
  background: rgba(6, 182, 212, 0.1);
  color: var(--aibp-info);
  border: 1px solid rgba(6, 182, 212, 0.2);
}

.aibp-status-warning {
  background: rgba(245, 158, 11, 0.1);
  color: var(--aibp-warning);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.aibp-status-error {
  background: rgba(239, 68, 68, 0.1);
  color: var(--aibp-error);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.aibp-status-default {
  background: var(--aibp-gray-100);
  color: var(--aibp-gray-600);
  border: 1px solid var(--aibp-gray-200);
}

.aibp-status-icon {
  font-size: 0.875rem;
}

/* Azioni */
.aibp-actions-group {
  display: flex;
  gap: var(--aibp-spacing-xs);
  flex-wrap: wrap;
}

.aibp-action-btn {
  padding: var(--aibp-spacing-xs) var(--aibp-spacing-sm);
  border: 1px solid var(--aibp-gray-300);
  border-radius: var(--aibp-radius-sm);
  background: white;
  color: var(--aibp-gray-600);
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--aibp-transition);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 2px;
}

.aibp-action-btn:hover {
  background: var(--aibp-gray-50);
  color: var(--aibp-gray-800);
  text-decoration: none;
}

.aibp-action-view {
  border-color: var(--aibp-info);
  color: var(--aibp-info);
}

.aibp-action-view:hover {
  background: var(--aibp-info);
  color: white;
}

.aibp-action-preview {
  border-color: var(--aibp-primary);
  color: var(--aibp-primary);
}

.aibp-action-preview:hover {
  background: var(--aibp-primary);
  color: white;
}

.aibp-action-unlock {
  border-color: var(--aibp-warning);
  color: var(--aibp-warning);
}

.aibp-action-unlock:hover {
  background: var(--aibp-warning);
  color: white;
}

.aibp-action-download {
  border-color: var(--aibp-success);
  color: var(--aibp-success);
}

.aibp-action-download:hover {
  background: var(--aibp-success);
  color: white;
}

.aibp-action-delete {
  border-color: var(--aibp-error);
  color: var(--aibp-error);
}

.aibp-action-delete:hover {
  background: var(--aibp-error);
  color: white;
}

/* ===== SCHEDA CREDITI ===== */
.aibp-credits-tab h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--aibp-gray-900);
  margin: 0 0 var(--aibp-spacing-lg) 0;
}

/* Card saldo crediti */
.aibp-credit-balance-card {
  background: linear-gradient(135deg, var(--aibp-primary) 0%, var(--aibp-primary-light) 100%);
  border-radius: var(--aibp-radius-xl);
  padding: var(--aibp-spacing-xl);
  margin-bottom: var(--aibp-spacing-xl);
  color: white;
  box-shadow: var(--aibp-shadow-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.aibp-balance-main {
  display: flex;
  align-items: center;
  gap: var(--aibp-spacing-lg);
}

.aibp-balance-icon {
  font-size: 3rem;
  opacity: 0.9;
}

.aibp-balance-info h3 {
  font-size: 1.125rem;
  font-weight: 500;
  margin: 0 0 var(--aibp-spacing-xs) 0;
  opacity: 0.9;
}

.aibp-balance-amount {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: var(--aibp-spacing-xs);
}

.aibp-balance-label {
  font-size: 0.875rem;
  opacity: 0.8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.aibp-balance-actions {
  flex: 0 0 auto;
}

/* Tabella transazioni */
.aibp-credit-transactions {
  margin-top: var(--aibp-spacing-xl);
}

.aibp-credit-transactions h3 {
  margin-bottom: var(--aibp-spacing-lg);
}

.aibp-no-transactions {
  text-align: center;
  padding: var(--aibp-spacing-2xl);
  color: var(--aibp-gray-500);
}

.aibp-no-transactions-icon {
  font-size: 3rem;
  margin-bottom: var(--aibp-spacing-md);
  opacity: 0.5;
}

.aibp-transactions-table-container {
  overflow-x: auto;
  border-radius: var(--aibp-radius-lg);
  border: 1px solid var(--aibp-gray-200);
}

.aibp-transactions-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  background: white;
}

.aibp-transactions-table th {
  background: var(--aibp-gray-50);
  font-weight: 600;
  color: var(--aibp-gray-700);
  text-align: left;
  padding: var(--aibp-spacing-md);
  border-bottom: 1px solid var(--aibp-gray-200);
  white-space: nowrap;
}

.aibp-transactions-table td {
  padding: var(--aibp-spacing-md);
  border-bottom: 1px solid var(--aibp-gray-100);
  vertical-align: middle;
}

.aibp-transaction-row:hover {
  background: var(--aibp-gray-50);
}

.aibp-transaction-row:last-child td {
  border-bottom: none;
}

.aibp-transaction-type-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--aibp-spacing-xs);
  padding: var(--aibp-spacing-xs) var(--aibp-spacing-sm);
  border-radius: var(--aibp-radius-md);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.aibp-type-success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--aibp-success);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.aibp-type-info {
  background: rgba(6, 182, 212, 0.1);
  color: var(--aibp-info);
  border: 1px solid rgba(6, 182, 212, 0.2);
}

.aibp-type-warning {
  background: rgba(245, 158, 11, 0.1);
  color: var(--aibp-warning);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.aibp-amount {
  font-weight: 600;
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
}

.aibp-amount-positive {
  color: var(--aibp-success);
}

.aibp-amount-negative {
  color: var(--aibp-error);
}

/* ===== SCHEDA SUPPORTO ===== */
.aibp-support-tab h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--aibp-gray-900);
  margin: 0 0 var(--aibp-spacing-lg) 0;
}

/* Form supporto */
.aibp-support-form-section {
  margin-bottom: var(--aibp-spacing-2xl);
  padding: var(--aibp-spacing-xl);
  background: var(--aibp-gray-50);
  border-radius: var(--aibp-radius-lg);
  border: 1px solid var(--aibp-gray-200);
}

.aibp-support-form-section p {
  color: var(--aibp-gray-600);
  margin-bottom: var(--aibp-spacing-lg);
}

.aibp-support-form {
  max-width: 600px;
}

.aibp-form-row {
  display: flex;
  gap: var(--aibp-spacing-md);
  margin-bottom: var(--aibp-spacing-md);
}

.aibp-form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: var(--aibp-spacing-md);
}

.aibp-form-half {
  flex: 1;
}

.aibp-form-group label {
  font-weight: 600;
  color: var(--aibp-gray-700);
  margin-bottom: var(--aibp-spacing-xs);
  font-size: 0.875rem;
}

.aibp-form-group input,
.aibp-form-group select,
.aibp-form-group textarea {
  padding: var(--aibp-spacing-sm) var(--aibp-spacing-md);
  border: 1px solid var(--aibp-gray-300);
  border-radius: var(--aibp-radius-md);
  font-size: 0.875rem;
  transition: var(--aibp-transition);
  background: white;
}

.aibp-form-group input:focus,
.aibp-form-group select:focus,
.aibp-form-group textarea:focus {
  outline: none;
  border-color: var(--aibp-primary);
  box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.1);
}

.aibp-form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.aibp-form-result {
  margin-top: var(--aibp-spacing-md);
  padding: var(--aibp-spacing-md);
  border-radius: var(--aibp-radius-md);
  font-weight: 500;
}

.aibp-form-result.success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--aibp-success);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.aibp-form-result.error {
  background: rgba(239, 68, 68, 0.1);
  color: var(--aibp-error);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* FAQ */
.aibp-support-faq-section,
.aibp-support-contact-info {
  margin-bottom: var(--aibp-spacing-xl);
}

.aibp-faq-list {
  border: 1px solid var(--aibp-gray-200);
  border-radius: var(--aibp-radius-lg);
  overflow: hidden;
}

.aibp-faq-item {
  border-bottom: 1px solid var(--aibp-gray-200);
}

.aibp-faq-item:last-child {
  border-bottom: none;
}

.aibp-faq-question {
  width: 100%;
  background: white;
  border: none;
  padding: var(--aibp-spacing-md) var(--aibp-spacing-lg);
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 500;
  color: var(--aibp-gray-800);
  transition: var(--aibp-transition);
}

.aibp-faq-question:hover {
  background: var(--aibp-gray-100); /* Sfondo leggermente più scuro */
  color: var(--aibp-gray-900); /* Testo più scuro */
}

.aibp-faq-question.active {
  background: var(--aibp-primary);
  color: white;
}

.aibp-faq-toggle {
  transition: var(--aibp-transition);
  font-size: 0.875rem;
}

.aibp-faq-question.active .aibp-faq-toggle {
  transform: rotate(180deg);
}

.aibp-faq-answer {
  display: none;
  padding: 0 var(--aibp-spacing-lg) var(--aibp-spacing-md) var(--aibp-spacing-lg);
  background: var(--aibp-gray-50);
  color: var(--aibp-gray-600);
  line-height: 1.6;
}

.aibp-faq-answer.active {
  display: block;
  animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
  from {
    opacity: 0;
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
  }
  to {
    opacity: 1;
    max-height: 200px;
    padding-top: var(--aibp-spacing-md);
    padding-bottom: var(--aibp-spacing-md);
  }
}

/* Informazioni contatto */
.aibp-contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--aibp-spacing-lg);
}

.aibp-contact-item {
  display: flex;
  align-items: center;
  gap: var(--aibp-spacing-md);
  padding: var(--aibp-spacing-lg);
  background: white;
  border-radius: var(--aibp-radius-lg);
  border: 1px solid var(--aibp-gray-200);
  box-shadow: var(--aibp-shadow-sm);
}

.aibp-contact-icon {
  font-size: 1.5rem;
  opacity: 0.8;
}

.aibp-contact-content h4 {
  font-weight: 600;
  color: var(--aibp-gray-800);
  margin: 0 0 var(--aibp-spacing-xs) 0;
  font-size: 0.875rem;
}

.aibp-contact-content p {
  margin: 0;
  color: var(--aibp-gray-600);
  font-size: 0.875rem;
}

/* ===== SCHEDA GUIDA ===== */
.aibp-guide-tab h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--aibp-gray-900);
  margin: 0 0 var(--aibp-spacing-lg) 0;
}

/* Tutorial steps */
.aibp-guide-tutorial {
  margin-bottom: var(--aibp-spacing-2xl);
}

.aibp-tutorial-steps {
  display: flex;
  flex-direction: column;
  gap: var(--aibp-spacing-xl);
}

.aibp-tutorial-step {
  display: flex;
  gap: var(--aibp-spacing-lg);
  padding: var(--aibp-spacing-xl);
  background: white;
  border-radius: var(--aibp-radius-lg);
  border: 1px solid var(--aibp-gray-200);
  box-shadow: var(--aibp-shadow-sm);
  position: relative;
}

.aibp-tutorial-step::after {
  content: '';
  position: absolute;
  left: 30px;
  bottom: -20px;
  width: 2px;
  height: 20px;
  background: var(--aibp-gray-200);
}

.aibp-tutorial-step:last-child::after {
  display: none;
}

.aibp-step-number {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  background: var(--aibp-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.125rem;
}

.aibp-step-content {
  flex: 1;
}

.aibp-step-content h4 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--aibp-gray-900);
  margin: 0 0 var(--aibp-spacing-sm) 0;
}

.aibp-step-content p {
  color: var(--aibp-gray-600);
  margin-bottom: var(--aibp-spacing-md);
  line-height: 1.6;
}

.aibp-step-tips {
  background: var(--aibp-gray-50);
  padding: var(--aibp-spacing-md);
  border-radius: var(--aibp-radius-md);
  border-left: 4px solid var(--aibp-primary);
}

.aibp-step-tips strong {
  color: var(--aibp-gray-800);
  display: block;
  margin-bottom: var(--aibp-spacing-xs);
}

.aibp-step-tips ul {
  margin: var(--aibp-spacing-sm) 0 0 0;
  padding-left: var(--aibp-spacing-lg);
  color: var(--aibp-gray-600);
}

.aibp-step-tips li {
  margin-bottom: var(--aibp-spacing-xs);
}

/* FAQ categories */
.aibp-faq-categories {
  display: flex;
  flex-direction: column;
  gap: var(--aibp-spacing-xl);
}

.aibp-faq-category h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--aibp-gray-900);
  margin: 0 0 var(--aibp-spacing-md) 0;
  padding-bottom: var(--aibp-spacing-xs);
  border-bottom: 2px solid var(--aibp-primary);
}

/* Resources grid */
.aibp-guide-resources {
  margin-top: var(--aibp-spacing-2xl);
}

.aibp-resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--aibp-spacing-lg);
}

.aibp-resource-card {
  background: white;
  border-radius: var(--aibp-radius-lg);
  padding: var(--aibp-spacing-xl);
  border: 1px solid var(--aibp-gray-200);
  box-shadow: var(--aibp-shadow-sm);
  text-align: center;
  transition: var(--aibp-transition);
}

.aibp-resource-card:hover {
  box-shadow: var(--aibp-shadow-md);
  transform: translateY(-2px);
}

.aibp-resource-icon {
  font-size: 2.5rem;
  margin-bottom: var(--aibp-spacing-md);
  opacity: 0.8;
}

.aibp-resource-content h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--aibp-gray-900);
  margin: 0 0 var(--aibp-spacing-sm) 0;
}

.aibp-resource-content p {
  color: var(--aibp-gray-600);
  margin-bottom: var(--aibp-spacing-lg);
  line-height: 1.6;
}

/* ===== SCHEDA IMPOSTAZIONI ===== */
.aibp-settings-tab h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--aibp-gray-900);
  margin: 0 0 var(--aibp-spacing-lg) 0;
}

/* Sezioni impostazioni */
.aibp-profile-info-section,
.aibp-notification-prefs-section,
.aibp-usage-stats-section,
.aibp-account-management-section {
  margin-bottom: var(--aibp-spacing-2xl);
  padding: var(--aibp-spacing-xl);
  background: white;
  border-radius: var(--aibp-radius-lg);
  border: 1px solid var(--aibp-gray-200);
  box-shadow: var(--aibp-shadow-sm);
}

.aibp-action-note {
    display: block;
    font-size: 0.75rem;
    color: var(--aibp-gray-500);
    margin-top: var(--aibp-spacing-xs);
    line-height: 1.4;
    font-style: italic;
}

/* Info profilo */
.aibp-profile-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--aibp-spacing-lg);
  margin-bottom: var(--aibp-spacing-xl);
}

.aibp-info-item {
  display: flex;
  flex-direction: column;
  gap: var(--aibp-spacing-xs);
}

.aibp-info-item label {
  font-weight: 600;
  color: var(--aibp-gray-700);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.aibp-info-value {
  color: var(--aibp-gray-900);
  font-weight: 500;
  padding: var(--aibp-spacing-sm) 0;
}

.aibp-profile-actions {
  display: flex;
  gap: var(--aibp-spacing-md);
  flex-wrap: wrap;
}

/* Preferenze notifiche */
.aibp-prefs-group h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--aibp-gray-900);
  margin: 0 0 var(--aibp-spacing-lg) 0;
}

.aibp-pref-item {
  display: flex;
  align-items: flex-start;
  gap: var(--aibp-spacing-md);
  padding: var(--aibp-spacing-md) 0;
  border-bottom: 1px solid var(--aibp-gray-100);
}

.aibp-pref-item:last-child {
  border-bottom: none;
}

/* Auto-save indicator */
.aibp-auto-save-indicator {
  padding: var(--aibp-spacing-lg);
  background: linear-gradient(135deg, #F0F9FF 0%, #E0F2FE 100%);
  border: 1px solid #BAE6FD;
  border-radius: var(--aibp-radius-md);
  margin-top: var(--aibp-spacing-lg);
}

.aibp-save-status {
  display: flex;
  align-items: center;
  gap: var(--aibp-spacing-sm);
  margin-bottom: var(--aibp-spacing-xs);
}

.aibp-save-icon {
  font-size: 1.25rem;
  animation: aibp-pulse-gentle 2s infinite;
}

.aibp-save-text {
  font-weight: 600;
  color: var(--aibp-primary);
  font-size: 1rem;
}

.aibp-save-description {
  color: var(--aibp-gray-600);
  font-size: 0.875rem;
  margin: 0;
  line-height: 1.5;
}

@keyframes aibp-pulse-gentle {
  0%, 100% { opacity: 0.8; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

/* Switch toggle */
.aibp-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex: 0 0 auto;
}

.aibp-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.aibp-switch-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--aibp-gray-300);
  transition: var(--aibp-transition);
  border-radius: 24px;
}

.aibp-switch-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: var(--aibp-transition);
  border-radius: 50%;
  box-shadow: var(--aibp-shadow-sm);
}

.aibp-switch input:checked + .aibp-switch-slider {
  background-color: var(--aibp-primary);
}

.aibp-switch input:checked + .aibp-switch-slider:before {
  transform: translateX(20px);
}

.aibp-pref-info {
  flex: 1;
}

.aibp-pref-info strong {
  color: var(--aibp-gray-900);
  font-weight: 600;
  display: block;
  margin-bottom: var(--aibp-spacing-xs);
}

.aibp-pref-info p {
  color: var(--aibp-gray-600);
  font-size: 0.875rem;
  line-height: 1.5;
  margin: 0;
}

/* Statistiche utilizzo */
.aibp-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--aibp-spacing-lg);
}

.aibp-stat-item {
  display: flex;
  align-items: center;
  gap: var(--aibp-spacing-md);
  padding: var(--aibp-spacing-lg);
  background: var(--aibp-gray-50);
  border-radius: var(--aibp-radius-lg);
  border: 1px solid var(--aibp-gray-200);
}

.aibp-stat-item .aibp-stat-icon {
  font-size: 1.5rem;
  opacity: 0.8;
}

.aibp-stat-item .aibp-stat-content {
  flex: 1;
}

.aibp-stat-item .aibp-stat-number {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--aibp-gray-900);
  line-height: 1;
}

.aibp-stat-item .aibp-stat-label {
  font-size: 0.75rem;
  color: var(--aibp-gray-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

/* Gestione account */
.aibp-account-actions {
  display: flex;
  flex-direction: column;
  gap: var(--aibp-spacing-lg);
}

.aibp-action-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--aibp-spacing-lg);
  border: 1px solid var(--aibp-gray-200);
  border-radius: var(--aibp-radius-lg);
  background: white;
}

.aibp-action-danger {
  border-color: var(--aibp-error);
  background: rgba(239, 68, 68, 0.02);
}

.aibp-action-info {
  flex: 1;
  margin-right: var(--aibp-spacing-lg);
}

.aibp-action-info h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--aibp-gray-900);
  margin: 0 0 var(--aibp-spacing-xs) 0;
}

.aibp-action-info p {
  color: var(--aibp-gray-600);
  font-size: 0.875rem;
  line-height: 1.5;
  margin: 0;
}

/* ===== PULSANTI ===== */
.aibp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--aibp-spacing-xs);
  padding: var(--aibp-spacing-sm) var(--aibp-spacing-lg);
  border: 1px solid transparent;
  border-radius: var(--aibp-radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--aibp-transition);
  white-space: nowrap;
  min-height: 38px;
  box-shadow: var(--aibp-shadow-sm);
}

.aibp-btn:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.1);
}

.aibp-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Varianti pulsanti */
.aibp-btn-primary {
  background: var(--aibp-primary);
  color: white;
  border-color: var(--aibp-primary);
}

.aibp-btn-primary:hover {
  background: var(--aibp-primary-dark);
  border-color: var(--aibp-primary-dark);
  color: white;
  text-decoration: none;
}

.aibp-btn-secondary {
  background: var(--aibp-gray-100);
  color: var(--aibp-gray-700);
  border-color: var(--aibp-gray-300);
}

.aibp-btn-secondary:hover {
  background: var(--aibp-gray-200);
  color: var(--aibp-gray-800);
  text-decoration: none;
}

.aibp-btn-outline {
  background: white;
  color: var(--aibp-primary);
  border-color: var(--aibp-primary);
}

.aibp-btn-outline:hover {
  background: var(--aibp-primary);
  color: white;
  text-decoration: none;
}

.aibp-btn-danger {
  background: var(--aibp-error);
  color: white;
  border-color: var(--aibp-error);
}

.aibp-btn-danger:hover {
  background: #dc2626;
  border-color: #dc2626;
  color: white;
  text-decoration: none;
}

/* Dimensioni pulsanti */
.aibp-btn-large {
  padding: var(--aibp-spacing-md) var(--aibp-spacing-xl);
  font-size: 1rem;
  min-height: 48px;
}

.aibp-btn-small {
  padding: var(--aibp-spacing-xs) var(--aibp-spacing-md);
  font-size: 0.75rem;
  min-height: 32px;
}

/* Stati pulsanti */
.aibp-btn-loading .aibp-btn-text {
  display: none;
}

.aibp-btn-loading .aibp-btn-loading {
  display: flex !important;
  align-items: center;
  gap: var(--aibp-spacing-xs);
}

/* ===== MESSAGGI DI STATO ===== */
.aibp-login-required {
  text-align: center;
  padding: var(--aibp-spacing-2xl);
  background: white;
  border-radius: var(--aibp-radius-lg);
  border: 1px solid var(--aibp-gray-200);
  box-shadow: var(--aibp-shadow-sm);
}

.aibp-login-icon {
  font-size: 4rem;
  margin-bottom: var(--aibp-spacing-lg);
  opacity: 0.6;
  color: var(--aibp-gray-400);
}

.aibp-login-required h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--aibp-gray-900);
  margin: 0 0 var(--aibp-spacing-sm) 0;
}

.aibp-login-required p {
  color: var(--aibp-gray-600);
  margin-bottom: var(--aibp-spacing-lg);
}

.aibp-login-actions {
  display: flex;
  gap: var(--aibp-spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1200px) {
  .aibp-dashboard-quick-stats {
    margin-left: var(--aibp-spacing-sm);
  }
  
  .aibp-quick-stats-grid {
    max-width: 260px;
  }
}

@media (max-width: 1024px) {
  .aibp-dashboard-header {
    flex-direction: column;
    align-items: stretch;
    gap: var(--aibp-spacing-lg);
  }
  
  .aibp-dashboard-welcome {
    max-width: 100%; /* AGGIUNTO */
  }
  
  .aibp-dashboard-quick-stats {
    margin-left: 0;
    flex: none; /* AGGIUNTO */
  }
  
  .aibp-quick-stats-grid {
    grid-template-columns: repeat(2, 1fr); /* 2x2 su tablet */
    gap: var(--aibp-spacing-md);
  }
}

@media (max-width: 768px) {
  .aibp-user-dashboard {
    padding: var(--aibp-spacing-md);
  }
  
  .aibp-dashboard-title {
    font-size: 1.875rem;
  }
  
  .aibp-dashboard-subtitle {
    font-size: 1rem;
  }
  
  .aibp-quick-stats-grid {
    grid-template-columns: repeat(2, 1fr); /* Mantieni 2x2 su mobile */
  }
  
  .aibp-tab-nav {
    flex-direction: column;
  }
  
  .aibp-tab-button {
    justify-content: flex-start;
    border-right: none;
    border-bottom: 1px solid var(--aibp-gray-200);
  }
  
  .aibp-tab-item:last-child .aibp-tab-button {
    border-bottom: none;
  }
  
  .aibp-tab-content-inner {
    padding: var(--aibp-spacing-lg);
  }
  
  .aibp-filter-row {
    flex-direction: column;
  }
  
  .aibp-form-row {
    flex-direction: column;
  }
  
  .aibp-documents-table-container {
    font-size: 0.75rem;
  }
  
  .aibp-actions-group {
    flex-direction: column;
  }
  
  .aibp-credit-balance-card {
    flex-direction: column;
    text-align: center;
    gap: var(--aibp-spacing-lg);
  }
  
  .aibp-tutorial-step {
    flex-direction: column;
    text-align: center;
  }
  
  .aibp-tutorial-step::after {
    left: 50%;
    transform: translateX(-50%);
    bottom: -20px;
  }
  
  .aibp-resources-grid {
    grid-template-columns: 1fr;
  }
  
  .aibp-contact-grid {
    grid-template-columns: 1fr;
  }
  
  .aibp-action-item {
    flex-direction: column;
    align-items: stretch;
    gap: var(--aibp-spacing-md);
  }
  
  .aibp-action-info {
    margin-right: 0;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .aibp-quick-stats-grid {
    grid-template-columns: 1fr;
  }
  
  .aibp-tab-label {
    display: none;
  }
  
  .aibp-tab-button {
    padding: var(--aibp-spacing-md);
  }
  
  .aibp-col-service,
  .aibp-col-actions {
    display: none;
  }
  
  .aibp-credit-balance-card {
    padding: var(--aibp-spacing-lg);
  }
  
  .aibp-balance-amount {
    font-size: 2rem;
  }
}

/* ===== ANIMAZIONI E MICRO-INTERAZIONI ===== */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.aibp-processing {
  animation: pulse 2s infinite;
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translate3d(0, 20px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

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

/* ===== UTILITÀ ===== */
.aibp-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.aibp-text-center {
  text-align: center;
}

.aibp-text-left {
  text-align: left;
}

.aibp-text-right {
  text-align: right;
}

.aibp-hidden {
  display: none;
}

.aibp-visible {
  display: block;
}

/* ===== DARK MODE (OPZIONALE) ===== */
@media (prefers-color-scheme: dark) {
  .aibp-user-dashboard {
    /* Implementare se necessario */
  }
}

/* ===== ESTRATTO CONTO UTENTE MIGLIORATO ===== */

/* ===== FILTRI TRANSAZIONI MIGLIORATI ===== */

/* Header transazioni con filtri */
.aibp-transactions-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--aibp-spacing-lg);
}

.aibp-transactions-header h3 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--aibp-gray-900);
}

/* Pulsante toggle filtri migliorato */
#aibp-toggle-filters {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
  color: white;
  padding: var(--aibp-spacing-sm) var(--aibp-spacing-lg);
  border-radius: var(--aibp-radius-lg);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
  display: inline-flex;
  align-items: center;
  gap: var(--aibp-spacing-xs);
}

#aibp-toggle-filters:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.6);
}

#aibp-toggle-filters.active {
  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  box-shadow: 0 4px 15px rgba(79, 172, 254, 0.4);
}

/* Container filtri modernizzato */
.aibp-transactions-filters {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  border: 1px solid #e2e8f0;
  border-radius: var(--aibp-radius-xl);
  padding: var(--aibp-spacing-xl);
  margin-bottom: var(--aibp-spacing-lg);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.aibp-transactions-filters::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #667eea 0%, #764ba2 50%, #4facfe 100%);
  border-radius: var(--aibp-radius-xl) var(--aibp-radius-xl) 0 0;
}

/* Layout filtri ottimizzato */
.aibp-filter-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--aibp-spacing-lg);
  margin-bottom: var(--aibp-spacing-lg);
}

.aibp-filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--aibp-spacing-sm);
}

.aibp-filter-group label {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--aibp-gray-700);
  margin-bottom: var(--aibp-spacing-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: var(--aibp-spacing-xs);
}

.aibp-filter-group label::before {
  content: '';
  width: 4px;
  height: 16px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 2px;
}

/* Select e input modernizzati */
.aibp-filter-group select,
.aibp-filter-group input[type="date"] {
  padding: var(--aibp-spacing-md) var(--aibp-spacing-lg);
  border: 2px solid #e2e8f0;
  border-radius: var(--aibp-radius-lg);
  font-size: 0.875rem;
  font-weight: 500;
  background: white;
  color: var(--aibp-gray-700);
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 12px center;
  background-repeat: no-repeat;
  background-size: 16px;
  padding-right: 40px;
}

.aibp-filter-group input[type="date"] {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3e%3cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M8 7V3m8 4V3m-9 8h10M5 21h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z'%3e%3c/path%3e%3c/svg%3e");
}

.aibp-filter-group select:focus,
.aibp-filter-group input[type="date"]:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1), 0 4px 20px rgba(102, 126, 234, 0.2);
  transform: translateY(-1px);
}

.aibp-filter-group select:hover,
.aibp-filter-group input[type="date"]:hover {
  border-color: #cbd5e1;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* Range date personalizzato */
.aibp-custom-date-range {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--aibp-spacing-lg);
  margin-top: var(--aibp-spacing-md);
  padding-top: var(--aibp-spacing-md);
  border-top: 1px solid #e2e8f0;
}

/* Pulsanti azioni migliorati */
.aibp-filter-actions {
  display: flex;
  gap: var(--aibp-spacing-md);
  justify-content: flex-start;
  align-items: center;
  padding-top: var(--aibp-spacing-md);
  border-top: 1px solid #e2e8f0;
}

#aibp-apply-filters {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  border: none;
  color: white;
  padding: var(--aibp-spacing-md) var(--aibp-spacing-xl);
  border-radius: var(--aibp-radius-lg);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
  display: inline-flex;
  align-items: center;
  gap: var(--aibp-spacing-xs);
}

#aibp-apply-filters:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.6);
}

#aibp-apply-filters::before {
  content: '✓';
  font-weight: bold;
}

#aibp-reset-filters {
  background: white;
  border: 2px solid #e2e8f0;
  color: var(--aibp-gray-600);
  padding: var(--aibp-spacing-md) var(--aibp-spacing-lg);
  border-radius: var(--aibp-radius-lg);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: var(--aibp-spacing-xs);
}

#aibp-reset-filters:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
  color: var(--aibp-gray-700);
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

#aibp-reset-filters::before {
  content: '↻';
  font-weight: bold;
}

/* Animazioni e transizioni */
.aibp-transactions-filters {
  animation: slideInDown 0.4s ease-out;
}

@keyframes slideInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Miglioramenti responsivi */
@media (max-width: 768px) {
  .aibp-transactions-header {
    flex-direction: column;
    gap: var(--aibp-spacing-md);
    align-items: stretch;
  }
  
  .aibp-transactions-header h3 {
    text-align: center;
  }
  
  #aibp-toggle-filters {
    justify-content: center;
  }
  
  .aibp-filter-row {
    grid-template-columns: 1fr;
    gap: var(--aibp-spacing-md);
  }
  
  .aibp-custom-date-range {
    grid-template-columns: 1fr;
    gap: var(--aibp-spacing-md);
  }
  
  .aibp-filter-actions {
    flex-direction: column;
    gap: var(--aibp-spacing-sm);
  }
  
  #aibp-apply-filters,
  #aibp-reset-filters {
    width: 100%;
    justify-content: center;
  }
}

/* Stati hover per mobile */
@media (hover: none) {
  .aibp-filter-group select:hover,
  .aibp-filter-group input[type="date"]:hover,
  #aibp-apply-filters:hover,
  #aibp-reset-filters:hover,
  #aibp-toggle-filters:hover {
    transform: none;
    box-shadow: initial;
  }
}

/* Dark mode support (opzionale) */
@media (prefers-color-scheme: dark) {
  .aibp-transactions-filters {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    border-color: #475569;
  }
  
  .aibp-filter-group label {
    color: #e2e8f0;
  }
  
  .aibp-filter-group select,
  .aibp-filter-group input[type="date"] {
    background: #334155;
    border-color: #475569;
    color: #e2e8f0;
  }
  
  #aibp-reset-filters {
    background: #334155;
    border-color: #475569;
    color: #e2e8f0;
  }
}

/* ===== STATI LOADING E ERROR ELEGANTI ===== */

/* Loading state migliorato */
.aibp-loading-elegant {
  text-align: center;
  padding: var(--aibp-spacing-2xl);
  color: var(--aibp-gray-600);
}

.aibp-loading-spinner {
  width: 50px;
  height: 50px;
  margin: 0 auto var(--aibp-spacing-lg);
  border: 4px solid #e2e8f0;
  border-top: 4px solid #667eea;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.aibp-loading-elegant p {
  margin: 0;
  font-weight: 500;
  font-size: 0.875rem;
}

/* Error state migliorato */
.aibp-error-elegant {
  text-align: center;
  padding: var(--aibp-spacing-2xl);
  background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
  border: 2px solid #fecaca;
  border-radius: var(--aibp-radius-xl);
  margin: var(--aibp-spacing-lg) 0;
  color: #dc2626;
}

.aibp-error-icon {
  font-size: 3rem;
  margin-bottom: var(--aibp-spacing-md);
  animation: shake 0.5s ease-in-out;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

.aibp-error-elegant p {
  margin: 0;
  font-weight: 600;
  font-size: 0.875rem;
}

/* Animazione per contenuto che entra */
.animate-in {
  animation: fadeInUp 0.4s ease-out;
}

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

/* Miglioramenti per i pulsanti durante il loading */
#aibp-apply-filters:disabled,
#aibp-reset-filters:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* ===== GUIDA PUBBLICA ===== */

/* Container principale guida pubblica */
.aibp-public-guide {
  max-width: 1000px;
  margin: 0 auto;
  padding: var(--aibp-spacing-xl);
  background: white;
  border-radius: var(--aibp-radius-lg);
  box-shadow: var(--aibp-shadow-sm);
}

/* Header della guida pubblica */
.aibp-guide-header {
  text-align: center;
  margin-bottom: var(--aibp-spacing-2xl);
  padding-bottom: var(--aibp-spacing-xl);
  border-bottom: 2px solid var(--aibp-gray-100);
}

.aibp-guide-header h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--aibp-gray-900);
  margin: 0 0 var(--aibp-spacing-md) 0;
  background: linear-gradient(135deg, var(--aibp-primary) 0%, #667eea 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.aibp-guide-description {
  font-size: 1.25rem;
  color: var(--aibp-gray-600);
  margin: 0;
  line-height: 1.6;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Sezioni principali della guida pubblica */
.aibp-public-guide .aibp-guide-tutorial,
.aibp-public-guide .aibp-guide-faq,
.aibp-public-guide .aibp-guide-resources {
  margin-bottom: var(--aibp-spacing-3xl);
}

.aibp-public-guide h3 {
  font-size: 1.875rem;
  font-weight: 600;
  color: var(--aibp-gray-900);
  margin: 0 0 var(--aibp-spacing-xl) 0;
  text-align: center;
  position: relative;
}

.aibp-public-guide h3::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(135deg, var(--aibp-primary) 0%, #667eea 100%);
  border-radius: 2px;
}

/* Tutorial steps nella versione pubblica */
.aibp-public-guide .aibp-tutorial-step {
  margin-bottom: var(--aibp-spacing-2xl);
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.aibp-public-guide .aibp-tutorial-step:hover {
  border-color: var(--aibp-primary);
  transform: translateY(-4px);
  box-shadow: var(--aibp-shadow-lg);
}

.aibp-public-guide .aibp-step-number {
  width: 50px;
  height: 50px;
  font-size: 1.375rem;
  background: linear-gradient(135deg, var(--aibp-primary) 0%, #667eea 100%);
  box-shadow: 0 4px 15px rgba(29, 78, 216, 0.3);
}

.aibp-public-guide .aibp-step-content h4 {
  font-size: 1.375rem;
  color: var(--aibp-primary);
  margin-bottom: var(--aibp-spacing-md);
}

.aibp-public-guide .aibp-step-content p {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--aibp-gray-700);
}

/* Tips nella versione pubblica */
.aibp-public-guide .aibp-step-tips {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-left: 4px solid var(--aibp-primary);
  box-shadow: var(--aibp-shadow-sm);
}

.aibp-public-guide .aibp-step-tips strong {
  color: var(--aibp-primary);
  font-size: 1rem;
}

.aibp-public-guide .aibp-step-tips ul li {
  font-size: 0.95rem;
  color: var(--aibp-gray-700);
}

/* FAQ nella versione pubblica */
.aibp-public-guide .aibp-faq-list {
  box-shadow: var(--aibp-shadow-md);
  border: 1px solid var(--aibp-gray-200);
}

.aibp-public-guide .aibp-faq-question {
  font-size: 1.1rem;
  padding: var(--aibp-spacing-lg) var(--aibp-spacing-xl);
  transition: all 0.3s ease;
}

.aibp-public-guide .aibp-faq-question:hover {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  transform: translateX(5px);
}

.aibp-public-guide .aibp-faq-question.active {
  background: linear-gradient(135deg, var(--aibp-primary) 0%, #667eea 100%);
}

.aibp-public-guide .aibp-faq-answer {
  padding: var(--aibp-spacing-lg) var(--aibp-spacing-xl);
  background: var(--aibp-gray-50);
  font-size: 1rem;
  line-height: 1.7;
}

/* Resource cards nella versione pubblica */
.aibp-public-guide .aibp-resources-grid {
  gap: var(--aibp-spacing-xl);
}

.aibp-public-guide .aibp-resource-card {
  transition: all 0.3s ease;
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.aibp-public-guide .aibp-resource-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(135deg, var(--aibp-primary) 0%, #667eea 100%);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.aibp-public-guide .aibp-resource-card:hover {
  border-color: var(--aibp-primary);
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(29, 78, 216, 0.15);
}

.aibp-public-guide .aibp-resource-card:hover::before {
  transform: scaleX(1);
}

.aibp-public-guide .aibp-resource-icon {
  font-size: 3rem;
  margin-bottom: var(--aibp-spacing-lg);
  transition: transform 0.3s ease;
}

.aibp-public-guide .aibp-resource-card:hover .aibp-resource-icon {
  transform: scale(1.1) rotate(5deg);
}

.aibp-public-guide .aibp-resource-content h4 {
  font-size: 1.25rem;
  color: var(--aibp-primary);
  margin-bottom: var(--aibp-spacing-md);
}

.aibp-public-guide .aibp-resource-content p {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: var(--aibp-spacing-xl);
}

/* Pulsanti nella versione pubblica */
.aibp-public-guide .aibp-btn-outline {
  background: linear-gradient(135deg, transparent 0%, transparent 100%);
  border: 2px solid var(--aibp-primary);
  color: var(--aibp-primary);
  font-weight: 600;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.aibp-public-guide .aibp-btn-outline::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--aibp-primary) 0%, #667eea 100%);
  transition: left 0.3s ease;
  z-index: -1;
}

.aibp-public-guide .aibp-btn-outline:hover::before {
  left: 0;
}

.aibp-public-guide .aibp-btn-outline:hover {
  color: white;
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(29, 78, 216, 0.3);
}

/* Responsive per guida pubblica */
@media (max-width: 768px) {
  .aibp-public-guide {
    padding: var(--aibp-spacing-lg);
    margin: var(--aibp-spacing-md);
  }
  
  .aibp-guide-header h2 {
    font-size: 2rem;
  }
  
  .aibp-guide-description {
    font-size: 1.1rem;
  }
  
  .aibp-public-guide h3 {
    font-size: 1.5rem;
  }
  
  .aibp-public-guide .aibp-tutorial-step {
    flex-direction: column;
    text-align: center;
    gap: var(--aibp-spacing-lg);
  }
  
  .aibp-public-guide .aibp-tutorial-step:hover {
    transform: none;
  }
  
  .aibp-public-guide .aibp-step-content h4 {
    font-size: 1.25rem;
  }
  
  .aibp-public-guide .aibp-resources-grid {
    grid-template-columns: 1fr;
  }
  
  .aibp-public-guide .aibp-resource-card:hover {
    transform: translateY(-4px);
  }
}

@media (max-width: 480px) {
  .aibp-public-guide {
    padding: var(--aibp-spacing-md);
    margin: var(--aibp-spacing-sm);
  }
  
  .aibp-guide-header h2 {
    font-size: 1.75rem;
  }
  
  .aibp-public-guide .aibp-step-number {
    width: 40px;
    height: 40px;
    font-size: 1.125rem;
  }
  
  .aibp-public-guide .aibp-faq-question {
    padding: var(--aibp-spacing-md);
    font-size: 1rem;
  }
  
  .aibp-public-guide .aibp-faq-answer {
    padding: var(--aibp-spacing-md);
    font-size: 0.9rem;
  }
}

/* Animazioni specifiche per la guida pubblica */
.aibp-public-guide .aibp-tutorial-step {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.6s ease forwards;
}

.aibp-public-guide .aibp-tutorial-step:nth-child(1) { animation-delay: 0.1s; }
.aibp-public-guide .aibp-tutorial-step:nth-child(2) { animation-delay: 0.2s; }
.aibp-public-guide .aibp-tutorial-step:nth-child(3) { animation-delay: 0.3s; }
.aibp-public-guide .aibp-tutorial-step:nth-child(4) { animation-delay: 0.4s; }
.aibp-public-guide .aibp-tutorial-step:nth-child(5) { animation-delay: 0.5s; }

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Stili per il connettore tra gli step */
.aibp-public-guide .aibp-tutorial-step::after {
  background: linear-gradient(to bottom, var(--aibp-primary), #667eea);
  width: 3px;
  opacity: 0.3;
}

.aibp-public-guide .aibp-tutorial-step:hover::after {
  opacity: 0.6;
}

/* Focus accessibile */
.aibp-public-guide .aibp-faq-question:focus {
  outline: 3px solid rgba(29, 78, 216, 0.3);
  outline-offset: 2px;
}

.aibp-public-guide .aibp-btn-outline:focus {
  outline: 3px solid rgba(29, 78, 216, 0.3);
  outline-offset: 2px;
}

/* Stati di caricamento per contenuto dinamico */
.aibp-public-guide .aibp-loading {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--aibp-spacing-2xl);
  color: var(--aibp-gray-500);
}

.aibp-public-guide .aibp-loading::before {
  content: '';
  width: 24px;
  height: 24px;
  border: 3px solid var(--aibp-gray-200);
  border-top-color: var(--aibp-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-right: var(--aibp-spacing-md);
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ===== CONTENUTI FORMATTATI NEI TUTORIAL ===== */

/* Contenitore descrizione tutorial */
.aibp-step-description {
  margin-bottom: var(--aibp-spacing-md);
}

.aibp-step-description p {
  margin-bottom: var(--aibp-spacing-sm);
  line-height: 1.7;
}

.aibp-step-description p:last-child {
  margin-bottom: 0;
}

/* Link nei tutorial */
.aibp-public-guide .aibp-step-content a,
.aibp-public-guide .aibp-step-tips a {
  color: var(--aibp-primary);
  text-decoration: underline;
  font-weight: 500;
  transition: all 0.2s ease;
  border-bottom: 1px solid transparent;
}

.aibp-public-guide .aibp-step-content a:hover,
.aibp-public-guide .aibp-step-tips a:hover {
  color: #667eea;
  text-decoration: none;
  border-bottom-color: #667eea;
  transform: translateY(-1px);
}

.aibp-public-guide .aibp-step-content a:focus,
.aibp-public-guide .aibp-step-tips a:focus {
  outline: 2px solid rgba(29, 78, 216, 0.3);
  outline-offset: 2px;
  border-radius: 2px;
}

/* Liste nei tutorial */
.aibp-step-description ul,
.aibp-step-description ol,
.aibp-tips-content ul,
.aibp-tips-content ol {
  margin: var(--aibp-spacing-sm) 0;
  padding-left: var(--aibp-spacing-xl);
}

.aibp-step-description li,
.aibp-tips-content li {
  margin-bottom: var(--aibp-spacing-xs);
  color: var(--aibp-gray-700);
  line-height: 1.6;
}

/* Liste puntate personalizzate */
.aibp-step-description ul li,
.aibp-tips-content ul li {
  list-style: none;
  position: relative;
  padding-left: var(--aibp-spacing-md);
}

.aibp-step-description ul li::before,
.aibp-tips-content ul li::before {
  content: '●';
  color: var(--aibp-primary);
  font-weight: bold;
  position: absolute;
  left: 0;
  top: 0;
}

/* Liste numerate */
.aibp-step-description ol li,
.aibp-tips-content ol li {
  list-style: decimal;
  color: var(--aibp-gray-700);
}

/* Testo in grassetto */
.aibp-step-description strong,
.aibp-tips-content strong {
  color: var(--aibp-gray-900);
  font-weight: 600;
}

/* Testo in corsivo */
.aibp-step-description em,
.aibp-tips-content em {
  font-style: italic;
  color: var(--aibp-gray-700);
}

/* Citazioni */
.aibp-step-description blockquote,
.aibp-tips-content blockquote {
  margin: var(--aibp-spacing-md) 0;
  padding: var(--aibp-spacing-md) var(--aibp-spacing-lg);
  border-left: 4px solid var(--aibp-primary);
  background: var(--aibp-gray-50);
  border-radius: 0 var(--aibp-radius-md) var(--aibp-radius-md) 0;
  font-style: italic;
  color: var(--aibp-gray-700);
}

/* Contenitore suggerimenti migliorato */
.aibp-tips-content {
  margin-top: var(--aibp-spacing-sm);
}

.aibp-tips-content p {
  margin-bottom: var(--aibp-spacing-sm);
  line-height: 1.6;
}

.aibp-tips-content p:last-child,
.aibp-tips-content ul:last-child,
.aibp-tips-content ol:last-child {
  margin-bottom: 0;
}

/* Responsive per contenuti formattati */
@media (max-width: 768px) {
  .aibp-step-description ul,
  .aibp-step-description ol,
  .aibp-tips-content ul,
  .aibp-tips-content ol {
    padding-left: var(--aibp-spacing-lg);
  }
  
  .aibp-step-description ul li,
  .aibp-tips-content ul li {
    padding-left: var(--aibp-spacing-sm);
  }
  
  .aibp-step-description blockquote,
  .aibp-tips-content blockquote {
    margin-left: 0;
    margin-right: 0;
    padding: var(--aibp-spacing-sm) var(--aibp-spacing-md);
  }
}

/* Link esterni con icona (opzionale) */
.aibp-step-content a[href^="http"]:not([href*="yourdomain.com"])::after,
.aibp-tips-content a[href^="http"]:not([href*="yourdomain.com"])::after {
  content: ' ↗';
  font-size: 0.8em;
  opacity: 0.7;
  margin-left: 2px;
}

/* Stili per editor nel backend */
.wp-editor-container {
  border: 1px solid #ddd;
  border-radius: 4px;
}

/* Aiuto visivo per i tutorial nel backend */
.aibp-tutorial-help {
  background: #f0f8ff;
  border: 1px solid #b6d7ff;
  padding: 15px;
  border-radius: 5px;
  margin: 15px 0;
}

.aibp-tutorial-help h4 {
  margin: 0 0 10px 0;
  color: #1d4ed8;
}

.aibp-tutorial-help ul {
  margin: 0;
  padding-left: 20px;
}

.aibp-tutorial-help li {
  margin-bottom: 5px;
}

/* ===== SISTEMA ALERT/NOTIFICHE ===== */
.aibp-alert {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    min-width: 300px;
    max-width: 500px;
    padding: 1rem 1.5rem;
    border-radius: var(--aibp-radius-md);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    transform: translateX(100%);
    opacity: 0;
    transition: all 0.3s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 500;
    font-size: 0.875rem;
    line-height: 1.4;
}

.aibp-alert-show {
    transform: translateX(0);
    opacity: 1;
}

.aibp-alert-success {
    background: #10B981;
    color: white;
    border-left: 4px solid #059669;
}

.aibp-alert-error {
    background: #EF4444;
    color: white;
    border-left: 4px solid #DC2626;
}

.aibp-alert-info {
    background: #06B6D4;
    color: white;
    border-left: 4px solid #0891B2;
}

.aibp-alert-warning {
    background: #F59E0B;
    color: white;
    border-left: 4px solid #D97706;
}

.aibp-alert-message {
    flex: 1;
    margin-right: var(--aibp-spacing-sm);
}

.aibp-alert-close {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    font-size: 1.25rem;
    line-height: 1;
    padding: 0;
    opacity: 0.8;
    transition: opacity 0.2s ease;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.aibp-alert-close:hover {
    opacity: 1;
}

/* Responsive per mobile */
@media (max-width: 640px) {
    .aibp-alert {
        top: 10px;
        right: 10px;
        left: 10px;
        min-width: auto;
        max-width: none;
    }
}

/* ===== MODAL EXPORT SUCCESS - VERSIONE SOBRIA ===== */
.aibp-export-success-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 10000;
}

.aibp-export-success-modal .aibp-modal-content {
    background: white;
    border-radius: var(--aibp-radius-lg);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.aibp-export-success-modal .aibp-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--aibp-spacing-xl);
    border-bottom: 1px solid var(--aibp-gray-200);
    background: white;
}

.aibp-export-success-modal .aibp-modal-header h3 {
    margin: 0;
    color: var(--aibp-gray-900);
    font-size: 1.25rem;
    font-weight: 600;
}

.aibp-export-success-modal .aibp-modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--aibp-gray-500);
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s;
}

.aibp-export-success-modal .aibp-modal-close:hover {
    background: var(--aibp-gray-100);
    color: var(--aibp-gray-700);
}

.aibp-export-success-content {
    padding: var(--aibp-spacing-xl);
}

.aibp-export-success-content > p {
    margin-bottom: var(--aibp-spacing-md);
    line-height: 1.6;
}

.aibp-export-success-content > p:first-child {
    font-size: 1.1rem;
}

.aibp-file-info {
    background: var(--aibp-gray-50);
    border: 1px solid var(--aibp-gray-200);
    border-radius: var(--aibp-radius-md);
    padding: var(--aibp-spacing-lg);
    margin: var(--aibp-spacing-lg) 0;
}

.aibp-info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--aibp-spacing-sm);
}

.aibp-info-row:last-child {
    margin-bottom: 0;
}

.aibp-label {
    font-weight: 600;
    color: var(--aibp-gray-700);
}

.aibp-file-info code {
    background: white;
    padding: var(--aibp-spacing-xs) var(--aibp-spacing-sm);
    border-radius: var(--aibp-radius-sm);
    font-family: monospace;
    font-size: 0.875rem;
    color: var(--aibp-gray-800);
    border: 1px solid var(--aibp-gray-300);
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: inline-block;
}

.aibp-notice {
    background: #FEF3C7;
    border: 1px solid #F59E0B;
    border-radius: var(--aibp-radius-md);
    padding: var(--aibp-spacing-md);
    margin: var(--aibp-spacing-lg) 0;
}

.aibp-notice p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.5;
    color: #92400E;
}

.aibp-export-success-modal .aibp-modal-actions {
    display: flex;
    gap: var(--aibp-spacing-md);
    justify-content: flex-end;
    padding: 0 var(--aibp-spacing-xl) var(--aibp-spacing-xl);
}

/* Responsive */
@media (max-width: 640px) {
    .aibp-export-success-modal .aibp-modal-actions {
        flex-direction: column-reverse;
    }
    
    .aibp-export-success-modal .aibp-modal-actions .aibp-btn {
        width: 100%;
        text-align: center;
    }
    
    .aibp-info-row {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--aibp-spacing-xs);
    }
    
    .aibp-file-info code {
        max-width: 100%;
    }
}

.aibp-modal-content {
    background: white;
    border-radius: var(--aibp-radius-lg);
    box-shadow: var(--aibp-shadow-xl);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.aibp-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--aibp-spacing-xl);
    border-bottom: 1px solid var(--aibp-gray-200);
}

.aibp-modal-header h3 {
    margin: 0;
    color: var(--aibp-gray-900);
    font-size: 1.25rem;
}

.aibp-modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--aibp-gray-500);
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.2s;
}

.aibp-modal-close:hover {
    background: var(--aibp-gray-100);
    color: var(--aibp-gray-700);
}

.aibp-modal-body {
    padding: var(--aibp-spacing-xl);
}

.aibp-modal-body p {
    margin-bottom: var(--aibp-spacing-md);
    line-height: 1.6;
}

.aibp-modal-body code {
    background: var(--aibp-gray-100);
    padding: 0.25rem 0.5rem;
    border-radius: var(--aibp-radius-sm);
    font-family: monospace;
    font-size: 0.875rem;
}

.aibp-modal-actions {
    display: flex;
    gap: var(--aibp-spacing-md);
    justify-content: flex-end;
    margin-top: var(--aibp-spacing-xl);
    flex-wrap: wrap;
}

@media (max-width: 640px) {
    .aibp-modal-actions {
        justify-content: stretch;
    }
    
    .aibp-modal-actions .aibp-btn {
        flex: 1;
    }
}

/* ===== MODAL PROFILO E PASSWORD ===== */
.aibp-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
}

.aibp-modal .aibp-modal-content {
    background: white;
    border-radius: var(--aibp-radius-lg);
    box-shadow: var(--aibp-shadow-xl);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

/* Form Styling */
.aibp-form-group {
    margin-bottom: var(--aibp-spacing-lg);
}

.aibp-form-group label {
    display: block;
    font-weight: 600;
    color: var(--aibp-gray-700);
    margin-bottom: var(--aibp-spacing-xs);
}

.aibp-form-input {
    width: 100%;
    padding: var(--aibp-spacing-sm) var(--aibp-spacing-md);
    border: 1px solid var(--aibp-gray-300);
    border-radius: var(--aibp-radius-md);
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.aibp-form-input:focus {
    outline: none;
    border-color: var(--aibp-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.aibp-form-help {
    display: block;
    font-size: 0.875rem;
    color: var(--aibp-gray-600);
    margin-top: var(--aibp-spacing-xs);
}

.aibp-form-notice {
    background: var(--aibp-warning-light);
    border: 1px solid var(--aibp-warning);
    border-radius: var(--aibp-radius-md);
    padding: var(--aibp-spacing-md);
    margin: var(--aibp-spacing-lg) 0;
}

.aibp-form-notice p {
    margin: 0;
    font-size: 0.875rem;
}

.aibp-form-actions {
    display: flex;
    gap: var(--aibp-spacing-md);
    justify-content: flex-end;
    margin-top: var(--aibp-spacing-xl);
	flex-wrap: wrap;
}

.aibp-form-actions .aibp-btn {
    min-width: 120px;
    text-align: center;
    justify-content: center;
    display: inline-flex;
    align-items: center;
}

/* Error Handling */
.aibp-form-errors {
    background: #FEF2F2;
    border: 1px solid #FECACA;
    border-radius: var(--aibp-radius-md);
    padding: var(--aibp-spacing-md);
    margin-bottom: var(--aibp-spacing-lg);
}

.aibp-form-error {
    color: #DC2626;
    font-size: 0.875rem;
    margin-bottom: var(--aibp-spacing-xs);
}

.aibp-form-error:last-child {
    margin-bottom: 0;
}

/* Password Strength Indicator */
.password-strength-bar {
    height: 4px;
    background: #E5E7EB;
    border-radius: 2px;
    overflow: hidden;
    margin: var(--aibp-spacing-xs) 0;
}

.strength-fill {
    height: 100%;
    width: 0;
    transition: width 0.3s, background-color 0.3s;
}

.password-strength-bar.weak .strength-fill {
    width: 33%;
    background: #EF4444;
}

.password-strength-bar.medium .strength-fill {
    width: 66%;
    background: #F59E0B;
}

.password-strength-bar.strong .strength-fill {
    width: 100%;
    background: #10B981;
}

.strength-label {
    font-size: 0.875rem;
    font-weight: 500;
}

.strength-label.weak { color: #EF4444; }
.strength-label.medium { color: #F59E0B; }
.strength-label.strong { color: #10B981; }

/* Password Match Indicator */
.password-match-indicator {
    font-size: 0.875rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: var(--aibp-spacing-xs);
    margin-top: var(--aibp-spacing-xs);
}

.password-match-indicator.match {
    color: #10B981;
}

.password-match-indicator.no-match {
    color: #EF4444;
}

/* Responsive */
@media (max-width: 640px) {
    .aibp-form-actions {
        flex-direction: column-reverse;
    }
    
    .aibp-form-actions .aibp-btn {
        width: 100%;
        justify-content: center;
    }
}

/* ===== SEZIONE STATISTICHE ===== */
.aibp-usage-stats-section h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--aibp-gray-900);
    margin: 0 0 var(--aibp-spacing-lg) 0;
}

/* Overview statistiche */
.aibp-stats-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--aibp-spacing-lg);
    margin-bottom: var(--aibp-spacing-2xl);
}

.aibp-stats-overview .aibp-stat-card {
    background: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 100%);
    border: 1px solid var(--aibp-gray-200);
    border-radius: var(--aibp-radius-lg);
    padding: var(--aibp-spacing-lg);
    transition: transform 0.2s, box-shadow 0.2s;
}

.aibp-stats-overview .aibp-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--aibp-shadow-lg);
}

/* Dettagli statistiche */
.aibp-stats-details {
    margin-top: var(--aibp-spacing-xl);
}

.aibp-stats-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--aibp-spacing-xl);
    margin-bottom: var(--aibp-spacing-2xl);
}

.aibp-stats-column {
    background: white;
    border: 1px solid var(--aibp-gray-200);
    border-radius: var(--aibp-radius-lg);
    padding: var(--aibp-spacing-lg);
}

/* Servizi più utilizzati */
.aibp-service-usage-list {
    space-y: var(--aibp-spacing-md);
}

.aibp-service-usage-item {
    margin-bottom: var(--aibp-spacing-md);
}

.aibp-service-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--aibp-spacing-xs);
}

.aibp-service-name {
    font-weight: 500;
    color: var(--aibp-gray-900);
}

.aibp-service-count {
    font-size: 0.875rem;
    color: var(--aibp-gray-600);
}

.aibp-service-bar {
    height: 6px;
    background: var(--aibp-gray-200);
    border-radius: 3px;
    overflow: hidden;
}

.aibp-service-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--aibp-primary) 0%, var(--aibp-primary-dark) 100%);
    border-radius: 3px;
    transition: width 0.8s ease-out;
}

/* Timeline attività */
.aibp-activity-timeline {
    max-height: 300px;
    overflow-y: auto;
}

.aibp-activity-item {
    display: flex;
    align-items: flex-start;
    gap: var(--aibp-spacing-md);
    padding: var(--aibp-spacing-sm) 0;
    border-bottom: 1px solid var(--aibp-gray-100);
}

.aibp-activity-item:last-child {
    border-bottom: none;
}

.aibp-activity-icon {
    font-size: 1.25rem;
    width: 24px;
    text-align: center;
}

.aibp-activity-content {
    flex: 1;
}

.aibp-activity-text {
    font-size: 0.875rem;
    color: var(--aibp-gray-900);
    margin-bottom: var(--aibp-spacing-xs);
}

.aibp-activity-time {
    font-size: 0.75rem;
    color: var(--aibp-gray-500);
}

/* Badge e Achievement */
.aibp-achievements-section {
    background: white;
    border: 1px solid var(--aibp-gray-200);
    border-radius: var(--aibp-radius-lg);
    padding: var(--aibp-spacing-lg);
    margin: var(--aibp-spacing-xl) 0;
}

.aibp-badges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--aibp-spacing-lg);
}

.aibp-badge {
    display: flex;
    align-items: center;
    gap: var(--aibp-spacing-md);
    padding: var(--aibp-spacing-md);
    border-radius: var(--aibp-radius-lg);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.aibp-badge.earned {
    background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%);
    border-color: #F59E0B;
    transform: scale(1.02);
}

.aibp-badge.locked {
    background: var(--aibp-gray-100);
    opacity: 0.7;
}

.aibp-badge-icon {
    font-size: 2rem;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: white;
    box-shadow: var(--aibp-shadow-sm);
}

.aibp-badge.locked .aibp-badge-icon {
    filter: grayscale(100%);
}

.aibp-badge-info {
    flex: 1;
}

.aibp-badge-name {
    font-weight: 600;
    color: var(--aibp-gray-900);
    margin-bottom: var(--aibp-spacing-xs);
}

.aibp-badge-description {
    font-size: 0.875rem;
    color: var(--aibp-gray-600);
    margin-bottom: var(--aibp-spacing-sm);
}

.aibp-badge-progress {
    display: flex;
    align-items: center;
    gap: var(--aibp-spacing-sm);
}

.aibp-progress-bar {
    flex: 1;
    height: 4px;
    background: var(--aibp-gray-300);
    border-radius: 2px;
    overflow: hidden;
}

.aibp-progress-fill {
    height: 100%;
    background: var(--aibp-primary);
    border-radius: 2px;
    transition: width 0.8s ease-out;
}

.aibp-progress-text {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--aibp-gray-600);
    min-width: 35px;
}

/* Azioni statistiche */
.aibp-stats-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: var(--aibp-spacing-xl);
    padding-top: var(--aibp-spacing-lg);
    border-top: 1px solid var(--aibp-gray-200);
}

.aibp-stats-note {
    color: var(--aibp-gray-500);
    font-size: 0.875rem;
}

.aibp-no-data {
    text-align: center;
    color: var(--aibp-gray-500);
    font-style: italic;
    padding: var(--aibp-spacing-lg);
}

/* Responsive */
@media (max-width: 768px) {
    .aibp-stats-row {
        grid-template-columns: 1fr;
    }
    
    .aibp-stats-overview {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .aibp-badges-grid {
        grid-template-columns: 1fr;
    }
    
    .aibp-stats-actions {
        flex-direction: column;
        gap: var(--aibp-spacing-md);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .aibp-stats-overview {
        grid-template-columns: 1fr;
    }
}