/* Google Fonts - Outfit & Inter */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Sfondi e Superfici */
  --bg-primary: #080b11;       /* Blu notte profondo */
  --bg-secondary: #0f1420;     /* Antracite/blu scuro per le card */
  --bg-tertiary: #171d2e;      /* Grigio-blu per input e hover */
  
  /* Colori di Accento */
  --accent-blue: #0070f3;      /* Blu elettrico (Vibrant Blue) */
  --accent-cyan: #00dfd8;      /* Ciano per grafici e evidenziazioni */
  --accent-green: #10b981;     /* Verde smeraldo per esiti positivi e risparmi */
  --accent-red: #ef4444;       /* Rosso per errori e lead rimbalzati */
  --accent-purple: #8b5cf6;    /* Viola per tags/ruoli speciali */
  
  /* Testi */
  --text-primary: #f3f4f6;     /* Bianco sporco ad alta leggibilità */
  --text-secondary: #9ca3af;   /* Grigio medio per descrizioni e label */
  --text-muted: #6b7280;       /* Grigio scuro per disabilitati o metadata */
  
  /* Effetti */
  --border-color: rgba(255, 255, 255, 0.06);
  --glow-blue: rgba(0, 112, 243, 0.25);
  --border-radius-lg: 16px;
  --border-radius-md: 10px;
  --border-radius-sm: 6px;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-display: 'Outfit', sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  overflow-x: hidden;
}

/* Scrollbar personalizzata */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: var(--border-radius-sm);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-blue);
}

/* Struttura del Layout */
.app-container {
  display: flex;
  width: 100vw;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 260px;
  background-color: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  padding: 30px 20px;
  flex-shrink: 0;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 40px;
  padding-left: 10px;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  font-family: var(--font-display);
  box-shadow: 0 0 15px var(--glow-blue);
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  background: linear-gradient(to right, var(--text-primary), #a5b4fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-sub {
  font-size: 0.7rem;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 2px;
  display: block;
  margin-top: -2px;
  font-weight: 600;
}

.nav-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.nav-item a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--border-radius-md);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.nav-item.active a, .nav-item a:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

.nav-item.active a {
  border-left: 3px solid var(--accent-blue);
  background: linear-gradient(to right, rgba(0, 112, 243, 0.1), transparent);
}

.nav-icon {
  font-size: 1.2rem;
}

.sidebar-footer {
  margin-top: auto;
  padding: 15px 10px 0 10px;
  border-top: 1px solid var(--border-color);
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
}

/* Main Content */
.main-content {
  flex-grow: 1;
  padding: 40px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

/* Header della Pagina */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.page-title h1 {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.page-title p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Griglia KPI */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.kpi-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.kpi-card:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 112, 243, 0.2);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.kpi-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--accent-blue);
}

.kpi-card.kpi-cyan::after { background: var(--accent-cyan); }
.kpi-card.kpi-green::after { background: var(--accent-green); }
.kpi-card.kpi-purple::after { background: var(--accent-purple); }

.kpi-title {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
  font-weight: 600;
}

.kpi-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-primary);
}

.kpi-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 8px;
}

/* Pannelli e Contenitori Glassmorphic */
.glass-panel {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 30px;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

.panel-header h2 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
}

/* Moduli Form e Input */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

input[type="text"], input[type="password"], input[type="email"], select, textarea {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: var(--font-sans);
  transition: var(--transition-smooth);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 10px var(--glow-blue);
}

/* Bottoni */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--border-radius-md);
  border: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-blue), #005ac6);
  color: #fff;
  box-shadow: 0 4px 14px rgba(0, 112, 243, 0.3);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0, 112, 243, 0.4);
}

.btn-secondary {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.btn-success {
  background-color: var(--accent-green);
  color: #fff;
}

.btn-success:hover {
  background-color: #0d9488;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8rem;
  border-radius: var(--border-radius-sm);
}

/* Tabelle dei Dati */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-color);
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

th {
  background-color: var(--bg-tertiary);
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
}

td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
  vertical-align: middle;
}

tr:last-child td {
  border-bottom: none;
}

tr:hover td {
  background-color: rgba(255, 255, 255, 0.02);
}

/* Badge di Stato */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-new { background-color: rgba(0, 223, 216, 0.15); color: var(--accent-cyan); }
.badge-verify { background-color: rgba(139, 92, 246, 0.15); color: var(--accent-purple); }
.badge-success { background-color: rgba(16, 185, 129, 0.15); color: var(--accent-green); }
.badge-sent { background-color: rgba(0, 112, 243, 0.15); color: var(--accent-blue); }
.badge-error { background-color: rgba(239, 68, 68, 0.15); color: var(--accent-red); }

/* Tabs Navigation */
.tab-content {
  display: none;
}
.tab-content.active {
  display: block;
}

/* Console Logs (Search Output) */
.console-log {
  background-color: #04060a;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 16px;
  font-family: "Courier New", Courier, monospace;
  font-size: 0.85rem;
  color: var(--accent-cyan);
  max-height: 200px;
  overflow-y: auto;
  margin-top: 20px;
}

/* Login Page Layout */
.login-container {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100vw;
  height: 100vh;
  background-color: var(--bg-primary);
}

.login-card {
  width: 100%;
  max-width: 420px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 40px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  text-align: center;
}

.login-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 30px;
}

/* Modal e Dialoghi */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 30px;
  width: 90%;
  max-width: 600px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  transform: translateY(-20px);
  transition: var(--transition-smooth);
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

/* Skeleton loader */
.skeleton {
  animation: skeleton-loading 1s linear infinite alternate;
}
@keyframes skeleton-loading {
  0% { background-color: var(--bg-tertiary); }
  100% { background-color: rgba(255, 255, 255, 0.08); }
}
.skeleton-row {
  height: 20px;
  margin: 10px 0;
  border-radius: 4px;
}

/* Custom Multiselect Combobox */
.custom-multiselect {
  position: relative;
  width: 100%;
}

.multiselect-select {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 0.95rem;
  cursor: pointer;
  user-select: none;
  transition: var(--transition-smooth);
}

.multiselect-select:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

.multiselect-select.active {
  border-color: var(--accent-blue);
  box-shadow: 0 0 10px var(--glow-blue);
}

.multiselect-placeholder {
  color: var(--text-primary);
}

.multiselect-placeholder.muted {
  color: var(--text-secondary);
}

.multiselect-arrow {
  font-size: 0.8rem;
  color: var(--text-secondary);
  transition: var(--transition-smooth);
}

.multiselect-select.active .multiselect-arrow {
  transform: rotate(180deg);
}

.multiselect-dropdown {
  position: absolute;
  top: calc(100% + 5px);
  left: 0;
  width: 100%;
  max-height: 250px;
  overflow-y: auto;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  z-index: 100;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.multiselect-option {
  display: flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.multiselect-option:hover {
  background-color: var(--bg-tertiary);
}

.multiselect-option label {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  cursor: pointer;
  text-transform: none;
  color: var(--text-primary);
  font-size: 0.9rem;
}

.multiselect-option input[type="checkbox"] {
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--accent-cyan);
}