:root {
  --bg: #f0f4fa;
  --bg-card: #ffffff;
  --bg-elevated: #e8eef8;
  --text: #1a2332;
  --text-muted: #5c6b7e;
  --heading: #0f1729;
  --accent: #1565c0;
  --accent-soft: rgba(21, 101, 192, 0.1);
  --gold: #b8860b;
  --border: rgba(15, 23, 41, 0.1);
  --safe-bottom: env(safe-area-inset-bottom, 0);
  --safe-top: env(safe-area-inset-top, 0);
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
  --radius: 12px;
  --tap: 48px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--tap) + var(--safe-top) + 8px);
  overflow-x: hidden;
  max-width: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  max-width: 100%;
  overflow-wrap: anywhere;
}

:root {
  --ui-ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --ui-fast: 140ms;
  --ui-med: 280ms;
  --ui-page: 360ms;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover,
a:focus-visible {
  text-decoration: underline;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  padding: 0.75rem 1rem;
  background: var(--accent);
  color: #fff;
  z-index: 200;
}

.skip-link:focus {
  left: 0;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0.5rem 1rem;
  padding-top: calc(0.5rem + var(--safe-top));
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.8) inset;
}

.header-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem 0.75rem;
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem 0.5rem;
  flex: 1 1 auto;
  min-width: 0;
  justify-content: flex-end;
}

.header-slides-link {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent);
  padding: 0.35rem 0.5rem;
  border-radius: var(--radius);
  white-space: normal;
  text-align: center;
  line-height: 1.25;
  max-width: 100%;
}

.header-slides-link:hover,
.header-slides-link:focus-visible {
  background: var(--accent-soft);
  text-decoration: none;
}

.header-search {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  flex: 1 1 10rem;
  min-width: 0;
  max-width: 100%;
}

.header-search-input {
  flex: 1 1 auto;
  width: 6.5rem;
  min-width: 0;
  max-width: 100%;
  min-height: 2rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0 0.55rem;
  font: inherit;
  font-size: 0.8rem;
  color: var(--text);
  background: #fff;
}

.header-search-btn {
  min-height: 2rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-elevated);
  color: var(--text);
  font: inherit;
  font-size: 0.74rem;
  font-weight: 700;
  padding: 0 0.5rem;
  cursor: pointer;
}

.header-search-btn:hover,
.header-search-btn:focus-visible {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.brand {
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.25;
  color: var(--text);
  min-width: 0;
  flex: 1 1 8rem;
}

.brand small {
  display: block;
  font-weight: 500;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.menu-toggle {
  min-width: var(--tap);
  min-height: var(--tap);
  padding: 0 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 0.875rem;
  cursor: pointer;
}

.menu-toggle[aria-expanded="true"] {
  background: var(--accent-soft);
  border-color: var(--accent);
}

@media (max-width: 720px) {
  .site-header {
    padding-left: max(0.65rem, env(safe-area-inset-left));
    padding-right: max(0.65rem, env(safe-area-inset-right));
  }

  .header-inner {
    flex-direction: column;
    align-items: stretch;
  }

  .brand {
    flex: none;
    width: 100%;
  }

  .header-actions {
    justify-content: flex-start;
    width: 100%;
  }

  .header-slides-link {
    font-size: 0.76rem;
    padding: 0.35rem 0.45rem;
  }

  .header-search {
    flex: 1 1 100%;
    max-width: none;
  }

  .header-search-input {
    width: auto;
  }
}

/* Nav panel */
.nav-panel {
  display: none;
  position: fixed;
  inset: 0;
  top: calc(52px + var(--safe-top));
  background: rgba(248, 250, 252, 0.98);
  overflow-y: auto;
  padding: 1rem 1rem calc(2rem + var(--safe-bottom));
  z-index: 99;
  border-top: 1px solid var(--border);
}

.nav-panel.is-open {
  display: block;
}

.nav-panel nav {
  max-width: 900px;
  margin: 0 auto;
}

.nav-panel h2 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin: 1.25rem 0 0.5rem;
}

.nav-panel h2:first-child {
  margin-top: 0;
}

.nav-panel a {
  display: block;
  padding: 0.65rem 0.75rem;
  border-radius: 8px;
  color: var(--text);
  border: 1px solid transparent;
}

.nav-panel a:hover,
.nav-panel a:focus-visible {
  background: var(--bg-elevated);
  text-decoration: none;
  border-color: var(--border);
}

/* Main */
main {
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
  padding: 1.25rem 1rem 5rem;
  padding-bottom: calc(5rem + var(--safe-bottom));
  box-sizing: border-box;
}

.hero {
  text-align: center;
  padding: 1.5rem 0 2rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
}

.hero-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #8b6914;
  border: 1px solid rgba(184, 134, 11, 0.45);
  background: rgba(184, 134, 11, 0.08);
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.hero h1 {
  font-size: clamp(1.35rem, 5vw, 1.85rem);
  line-height: 1.2;
  margin: 0 0 0.75rem;
  font-weight: 800;
}

.hero .subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  margin: 0 0 1.5rem;
  max-width: 36ch;
  margin-left: auto;
  margin-right: auto;
}

.meta-grid {
  display: grid;
  gap: 0.75rem;
  text-align: left;
  max-width: 520px;
  margin: 0 auto;
}

.meta-grid div {
  background: var(--bg-card);
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  font-size: 0.9rem;
  box-shadow: 0 1px 2px rgba(15, 23, 41, 0.04);
}

.meta-grid strong {
  display: block;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.cover-qr {
  margin: 1rem auto 0;
  width: fit-content;
  text-align: center;
}

.cover-qr img {
  display: block;
  width: 88px;
  height: 88px;
  margin: 0 auto;
  border-radius: 8px;
  border: 1px solid rgba(15, 23, 41, 0.14);
  background: #fff;
  padding: 5px;
  box-shadow: 0 2px 8px rgba(15, 23, 41, 0.1);
}

.cover-qr figcaption {
  margin-top: 0.4rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.alert-banner {
  background: var(--accent-soft);
  border: 1px solid rgba(21, 101, 192, 0.22);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  margin-bottom: 2rem;
  font-size: 0.95rem;
  overflow-wrap: anywhere;
}

.alert-banner strong {
  color: var(--accent);
}

/* Pagina NIS2 — elenco passi CdA */
.nis2-steps {
  margin: 1rem 0 0;
  padding-left: 1.35rem;
}

.nis2-steps li {
  margin-bottom: 0.85rem;
  line-height: 1.55;
}

.nis2-steps li strong {
  color: var(--heading);
}

/* Glossario solo per tooltip (pagina NIS2): nascosto visivamente, leggibile da assistivi */
.acr-glossary-source {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

section {
  margin-bottom: 2.75rem;
  scroll-margin-top: calc(var(--tap) + var(--safe-top) + 12px);
}

section > h2 {
  font-size: clamp(1.15rem, 4vw, 1.35rem);
  margin: 0 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--accent);
  color: var(--heading);
}

section h3 {
  font-size: 1.05rem;
  margin: 1.5rem 0 0.65rem;
  color: #2c3d52;
}

section h4 {
  font-size: 0.95rem;
  margin: 1.1rem 0 0.5rem;
  color: var(--text-muted);
}

p {
  margin: 0 0 1rem;
}

ul,
ol {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
}

li {
  margin-bottom: 0.4rem;
}

li::marker {
  color: var(--accent);
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--glass-radius, var(--radius));
  padding: 1.1rem 1.2rem;
  margin: 1rem 0;
  box-shadow: var(--glass-shadow-card, 0 1px 3px rgba(15, 23, 41, 0.06));
}

.card h3:first-child,
.card h4:first-child {
  margin-top: 0;
}

.callout {
  border-left: 4px solid var(--gold);
  padding: 0.75rem 1rem;
  margin: 1rem 0;
  background: var(--bg-elevated);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.95rem;
}

details {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 0.65rem;
}

details summary {
  padding: 1rem 1.1rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

details summary::-webkit-details-marker {
  display: none;
}

details summary::after {
  content: "▼";
  font-size: 0.65rem;
  color: var(--text-muted);
}

details[open] summary::after {
  transform: rotate(-180deg);
}

details .details-body {
  padding: 0 1.1rem 1.1rem;
  border-top: 1px solid var(--border);
  padding-top: 1rem;
}

.screenshot-frame {
  margin: 1.25rem 0 1.5rem;
  padding: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(15, 23, 41, 0.08);
}

.screenshot-frame img {
  display: block;
  width: 100%;
  height: auto;
}

/* SVG inline nei mockup (affidabile vs img su alcuni browser) */
.screenshot-frame .mockup-svg-embed {
  display: block;
  width: 100%;
  line-height: 0;
  background: linear-gradient(180deg, #e8eef8 0%, #f0f4fa 100%);
}

.screenshot-frame .mockup-svg-embed svg {
  display: block;
  width: 100%;
  height: auto;
  max-height: none;
}

.screenshot-frame--mockup-tall .mockup-svg-embed svg {
  max-height: min(78vh, 640px);
  margin-left: auto;
  margin-right: auto;
}

/* Mockup pannello ripristini: sidebar + mappa (immagine reale) + pin */
.mockup-ripristino-panel {
  background: var(--bg-card);
}

.mockup-ripristino-panel__header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem 1rem;
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--border);
  background: #fff;
}

.mockup-ripristino-panel__title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--heading);
}

.mockup-ripristino-panel__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.mockup-filter {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  border: 1px solid var(--border);
}

.mockup-filter--todo {
  background: #fef2f2;
  border-color: #fecaca;
  color: #991b1b;
}

.mockup-filter--prog {
  background: #fffbeb;
  border-color: #fde68a;
  color: #a16207;
}

.mockup-filter--done {
  background: #f0fdf4;
  border-color: #bbf7d0;
  color: #166534;
}

.mockup-ripristino-panel__body {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 0;
}

.mockup-ripristino-panel__sidebar {
  flex: 0 0 260px;
  max-width: 100%;
  padding: 0.75rem 0.85rem 1rem;
  border-right: 1px solid var(--border);
  background: #fafbfc;
  font-size: 0.8125rem;
  line-height: 1.4;
}

.mockup-ripristino-panel__sidebar-title {
  margin: 0 0 0.65rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.mockup-ripristino-row {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.5rem 0.45rem;
  margin-bottom: 0.45rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #fff;
}

.mockup-ripristino-row__dot {
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  margin-top: 0.25rem;
  border-radius: 50%;
}

.mockup-ripristino-row--todo .mockup-ripristino-row__dot {
  background: #dc2626;
}

.mockup-ripristino-row--prog .mockup-ripristino-row__dot {
  background: #ca8a04;
}

.mockup-ripristino-row--done .mockup-ripristino-row__dot {
  background: #16a34a;
}

.mockup-ripristino-row--todo {
  border-color: #fecaca;
  background: #fef2f2;
}

.mockup-ripristino-row--prog {
  border-color: #fde68a;
  background: #fffbeb;
}

.mockup-ripristino-row--done {
  border-color: #bbf7d0;
  background: #f0fdf4;
}

.mockup-ripristino-row__meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.mockup-ripristino-panel__map {
  position: relative;
  flex: 1 1 280px;
  min-width: 0;
  background: #e2e8f0;
  line-height: 0;
}

.mockup-ripristino-panel__map img {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: top;
}

.mockup-ripristino-panel__pins {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.mockup-pin {
  position: absolute;
  width: 18px;
  height: 18px;
  margin-left: -9px;
  margin-top: -9px;
  border-radius: 50%;
  border: 3px solid #fff;
  box-shadow: 0 2px 8px rgba(15, 23, 41, 0.45);
}

.mockup-pin--red {
  background: #dc2626;
}

.mockup-pin--yellow {
  background: #f59e0b;
}

.mockup-pin--green {
  background: #16a34a;
}

.mockup-ripristino-panel__note {
  margin: 0;
  padding: 0.5rem 1rem 0.75rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.45;
  border-top: 1px solid var(--border);
  background: #f8fafc;
}

@media (max-width: 640px) {
  .mockup-ripristino-panel__sidebar {
    flex: 1 1 100%;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
}

.screenshot-frame figcaption {
  padding: 0.75rem 1rem 1rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.mockup-section figure {
  margin: 0 0 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(15, 23, 41, 0.08);
}

.mockup-section figcaption {
  padding: 0.75rem 1rem 1rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.mockup-section img {
  display: block;
  width: 100%;
  height: auto;
}

.mockup-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 700px) {
  .mockup-grid {
    grid-template-columns: 1fr 1fr;
  }

  .mockup-grid .mockup-full {
    grid-column: 1 / -1;
    max-width: 720px;
    margin: 0 auto;
    width: 100%;
  }
}

footer {
  max-width: 900px;
  width: 100%;
  box-sizing: border-box;
  margin: 0 auto;
  padding: 2rem 1rem;
  padding-bottom: calc(2rem + var(--safe-bottom));
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.back-top {
  position: fixed;
  bottom: calc(1rem + var(--safe-bottom));
  right: 1rem;
  width: var(--tap);
  height: var(--tap);
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  z-index: 50;
  box-shadow: 0 4px 16px rgba(15, 23, 41, 0.12);
}

.back-top:hover,
.back-top:focus-visible {
  background: var(--accent-soft);
  border-color: var(--accent);
}

@media (min-width: 640px) {
  body {
    font-size: 1.125rem;
  }

  .meta-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .acr-tooltip {
    transition: none;
  }

  * {
    animation: none !important;
    transition: none !important;
  }
}

/* Acronimi cliccabili: aspetto da link, non da pulsante riquadrato */
button.acr {
  -webkit-appearance: none;
  appearance: none;
  font: inherit;
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
  color: var(--accent);
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  box-shadow: none;
  border-radius: 0;
  cursor: help;
  text-decoration: underline;
  text-decoration-style: dotted;
  text-underline-offset: 0.12em;
  vertical-align: baseline;
  display: inline;
  text-align: inherit;
  letter-spacing: inherit;
}

button.acr:hover,
button.acr:focus-visible {
  color: var(--heading);
  text-decoration-style: solid;
}

.acr-glossary {
  margin: 0;
}

.acr-glossary dt.acr-term {
  font-weight: 700;
  color: var(--heading);
  margin-top: 1rem;
  scroll-margin-top: calc(var(--tap) + var(--safe-top) + 12px);
}

.acr-glossary dt.acr-term:first-of-type {
  margin-top: 0;
}

.acr-glossary dd {
  margin: 0.35rem 0 0;
  padding: 0;
  color: var(--text);
}

@keyframes acr-term-flash {
  0%,
  35% {
    background: var(--accent-soft);
  }
  100% {
    background: transparent;
  }
}

.acr-glossary dt.acr-term.acr-term-flash {
  animation: acr-term-flash 1.8s ease;
}

/* Tooltip definizione acronimo (testo da sezione Acronimi) */
.acr-tooltip {
  position: fixed;
  z-index: 250;
  left: 0;
  top: 0;
  max-width: min(22rem, calc(100vw - 1.25rem));
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  line-height: 1.45;
  color: var(--text);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(15, 23, 41, 0.16);
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s ease, visibility 0.15s ease;
}

.acr-tooltip.is-visible {
  opacity: 1;
  visibility: visible;
}

/* Popup una tantum: nuovo capitolo Ripristini */
.nuovo-punto-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(15, 23, 41, 0.45);
  backdrop-filter: blur(4px);
}

.nuovo-punto-overlay[hidden] {
  display: none !important;
}

.nuovo-punto-dialog {
  max-width: 22rem;
  width: 100%;
  padding: 1.35rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 20px 50px rgba(15, 23, 41, 0.2);
}

.nuovo-punto-dialog h2 {
  margin: 0 0 0.75rem;
  font-size: 1.15rem;
  color: var(--heading);
}

.nuovo-punto-dialog p {
  margin: 0 0 0.65rem;
  font-size: 0.98rem;
  color: var(--text);
  line-height: 1.55;
}

.nuovo-punto-dialog p:last-of-type {
  margin-bottom: 1rem;
}

.nuovo-punto-hint {
  font-size: 0.9rem !important;
  color: var(--text-muted) !important;
}

.nuovo-punto-ok {
  width: 100%;
  min-height: var(--tap);
  padding: 0 1rem;
  border: none;
  border-radius: var(--radius);
  background: var(--accent);
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}

.nuovo-punto-ok:hover,
.nuovo-punto-ok:focus-visible {
  filter: brightness(1.05);
}


/* Fullscreen mockup */
.screenshot-frame img,
.screenshot-frame .mockup-svg-embed svg,
.mockup-section img {
  cursor: zoom-in;
}

.presentation-lightbox[hidden] {
  display: none !important;
}

.presentation-lightbox {
  position: fixed;
  inset: 0;
  z-index: 350;
  background: rgba(9, 14, 24, 0.94);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  padding: 0;
  box-sizing: border-box;
  min-height: 100vh;
  min-height: 100dvh;
  min-height: -webkit-fill-available;
}

.presentation-lightbox__chrome {
  flex: 0 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem 0.5rem;
  padding: max(0.45rem, env(safe-area-inset-top)) max(0.55rem, env(safe-area-inset-right)) 0.45rem max(0.55rem, env(safe-area-inset-left));
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.presentation-lightbox__toolbar {
  position: static;
  display: flex;
  flex-wrap: wrap;
  flex: 1 1 auto;
  min-width: 0;
  align-items: center;
  gap: 0.3rem;
  justify-content: flex-start;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 10px;
  padding: 0.3rem 0.35rem;
  backdrop-filter: blur(6px);
}

.presentation-lightbox__tool {
  min-height: 2.35rem;
  min-width: 2.35rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font: inherit;
  font-weight: 700;
  padding: 0 0.45rem;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.presentation-lightbox__tool:hover,
.presentation-lightbox__tool:focus-visible {
  background: rgba(255, 255, 255, 0.2);
}

.presentation-lightbox__tool--reset .presentation-lightbox__tool-icon {
  display: none;
}

.presentation-lightbox__zoom-value {
  min-width: 2.75rem;
  text-align: center;
  font-size: 0.78rem;
  font-weight: 700;
  color: #fff;
  padding: 0 0.15rem;
}

.presentation-lightbox__close {
  position: static;
  flex: 0 0 auto;
  margin-inline-start: auto;
  min-height: 2.45rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  font: inherit;
  font-weight: 700;
  padding: 0.45rem 0.75rem;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.presentation-lightbox__stage {
  flex: 1 1 auto;
  min-height: 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0 max(0.35rem, env(safe-area-inset-right)) max(0.45rem, env(safe-area-inset-bottom)) max(0.35rem, env(safe-area-inset-left));
}

.presentation-lightbox__viewport {
  width: 100%;
  height: 100%;
  max-height: 100%;
  overflow: hidden;
  touch-action: none;
  cursor: grab;
  display: flex;
  align-items: center;
  justify-content: center;
}

.presentation-lightbox__viewport:active {
  cursor: grabbing;
}

.presentation-lightbox__content {
  transform-origin: center center;
  will-change: transform;
  max-width: 100%;
  max-height: 100%;
}

.presentation-lightbox__content img,
.presentation-lightbox__content svg {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  user-select: none;
  -webkit-user-drag: none;
  vertical-align: middle;
}

html.presentation-lightbox-open,
body.presentation-lightbox-open {
  overflow: hidden;
  overscroll-behavior: none;
}

@media (max-width: 520px) {
  .presentation-lightbox__chrome {
    flex-direction: column;
    align-items: stretch;
  }

  .presentation-lightbox__close {
    margin-inline-start: 0;
    order: 2;
    width: 100%;
    text-align: center;
  }

  .presentation-lightbox__toolbar {
    order: 1;
    justify-content: center;
    width: 100%;
  }

  .presentation-lightbox__tool--reset .presentation-lightbox__tool-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  .presentation-lightbox__tool--reset .presentation-lightbox__tool-icon {
    display: inline;
    font-size: 1.15rem;
    line-height: 1;
  }

  .presentation-lightbox__tool--reset {
    position: relative;
  }

  .presentation-lightbox__zoom-value {
    font-size: 0.72rem;
    min-width: 2.4rem;
  }
}


@media print {
  .site-header,
  .nav-panel,
  .header-search,
  .menu-toggle,
  .back-top,
  .skip-link,
  .nuovo-punto-overlay,
  .acr-tooltip,
  .presentation-lightbox {
    display: none !important;
  }

  body {
    background: #fff;
    color: #111;
  }

  .card,
  details {
    break-inside: avoid;
  }

  button.acr {
    color: inherit;
    text-decoration: underline;
  }

  .cover-qr {
    break-inside: avoid;
    page-break-inside: avoid;
    margin-top: 0.7rem;
  }

  .cover-qr img {
    width: 72px;
    height: 72px;
    box-shadow: none;
  }
}

.site-footer {
  width: 100%;
  margin-top: auto;
  padding: 0.65rem 0;
  border-top: 1px solid #dbe3f0;
  background: #fff;
}

.site-footer-inner {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  padding: 0 1rem;
}

.site-footer-line {
  margin: 0;
  width: 100%;
  text-align: center;
  color: #475569;
  font-size: 0.8rem;
  line-height: 1.35;
  white-space: normal;
  overflow: visible;
  text-overflow: clip;
}

.site-footer-line a {
  color: #1e3a8a;
  text-decoration: none;
  font-weight: 700;
}

.userbox .u1 .user-menu {
  position: relative;
  z-index: 95;
  display: inline-block;
}

.userbox .u1 .user-chip-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.3rem 0.45rem;
  border-radius: 999px;
  border: 0;
  background: transparent;
  color: #0f172a;
  font: inherit;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.userbox .u1 .user-chip-btn:hover {
  background: #f1f5f9;
}

.userbox .u1 .chip-avatar {
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: #1d4ed8;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0.02em;
  flex-shrink: 0;
  overflow: hidden;
}

.userbox .u1 .chip-avatar.has-photo {
  background: #e2e8f0;
}

.userbox .u1 .chip-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.chip-avatar {
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: #1d4ed8;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0.02em;
  flex-shrink: 0;
  overflow: hidden;
}

.chip-avatar.has-photo {
  background: #e2e8f0;
}

.chip-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.chip-avatar--scheda {
  width: 3.25rem;
  height: 3.25rem;
  font-size: 1rem;
}

/* Chip utente in header pannello (utenti, tesserini, verifica foto, …) */
.main-head-user,
.sys-header-lead .main-head-user {
  flex: 1 1 min(480px, 46vw);
  min-width: min(320px, 38vw);
  max-width: min(720px, 58vw);
  align-self: center;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.4rem 0.72rem;
  margin: 0;
  border: 1px solid var(--glass-stroke, rgba(147, 197, 253, 0.9));
  border-radius: 10px;
  background: var(--glass-fill-elevated, color-mix(in srgb, #eff6ff 88%, #fff));
  backdrop-filter: var(--glass-blur-light, blur(12px) saturate(160%));
  -webkit-backdrop-filter: var(--glass-blur-light, blur(12px) saturate(160%));
  box-shadow: var(--glass-shadow-card, 0 2px 14px rgba(37, 99, 235, 0.1), 0 1px 0 rgba(255, 255, 255, 0.8) inset);
  box-sizing: border-box;
}

.chip-avatar--head {
  width: 2.65rem;
  height: 2.65rem;
  font-size: 0.82rem;
  flex-shrink: 0;
}

.main-head-user__row {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 0.45rem 0.6rem;
  min-width: 0;
  flex: 1;
  line-height: 1.25;
}

.main-head-user__dot {
  width: 0.58rem;
  height: 0.58rem;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.85);
  cursor: help;
}

.main-head-user__dot.is-active {
  background: #22c55e;
}

.main-head-user__dot.is-suspended {
  background: #ef4444;
}

.main-head-user__name {
  font-size: clamp(0.86rem, 0.95vw, 0.96rem);
  font-weight: 800;
  color: #0f172a;
  white-space: nowrap;
  flex: 0 1 auto;
  min-width: 0;
}

.main-head-user__mat {
  flex: 0 0 auto;
  font-size: 0.84rem;
  font-weight: 800;
  color: #1d4ed8;
  letter-spacing: 0.01em;
}

.main-head-user__role {
  flex: 0 0 auto;
  font-size: 0.84rem;
  font-weight: 600;
  color: #64748b;
  white-space: nowrap;
}

.main-head-user__sa {
  flex: 0 0 auto;
  font-size: 0.68rem;
  font-weight: 800;
  color: #92400e;
  background: #fef3c7;
  border-radius: 999px;
  padding: 0.06rem 0.38rem;
}

.sys-header-lead .main-head-user {
  margin-top: 0.15rem;
}

/* Nome utente inline accanto al titolo sezione (es. Gestione utenti) */
.main-head-user.main-head-user--title-inline,
h2.main-head-title-row .main-head-user--title-inline {
  flex: 0 0 auto;
  width: auto;
  min-width: 0;
  max-width: none;
  align-self: center;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0;
  margin: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.main-head-user--title-inline .main-head-user__name {
  font-size: calc(1.2rem + 1.5pt);
  font-weight: 700;
  font-style: italic;
  color: #1d4ed8;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.main-head-user--title-inline .main-head-user__mat-thumb {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.35rem;
  padding: 0.12rem 0.42rem;
  font-size: calc(1.2rem + 1.5pt - 2px);
  font-weight: 800;
  font-style: normal;
  line-height: 1.15;
  color: #1e3a8a;
  background: linear-gradient(180deg, #f8fbff 0%, #e8f0fe 100%);
  border: 1px solid #93c5fd;
  border-radius: 4px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.9) inset, 0 1px 4px rgba(37, 99, 235, 0.12);
  letter-spacing: 0.02em;
}

.user-scheda-sticky {
  position: sticky;
  top: 0;
  z-index: 45;
  margin: 0 0 0.65rem;
  padding-bottom: 0.15rem;
  background: #f8fbff;
  border-bottom: 1px solid #dbe3f0;
}

.user-scheda-banner {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.75rem 0.85rem;
  border: 2px solid #2563eb;
  border-radius: 12px;
  background: linear-gradient(135deg, #eff6ff 0%, #fff 58%);
  box-shadow: 0 2px 10px rgba(37, 99, 235, 0.1);
}

.user-scheda-banner__eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #1d4ed8;
}

.user-scheda-banner__matricola {
  margin-top: 0.15rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: #475569;
  font-variant-numeric: tabular-nums;
}

.user-scheda-banner__name {
  margin: 0.12rem 0 0;
  font-size: 1.38rem;
  font-weight: 800;
  line-height: 1.15;
  color: #0f172a;
  letter-spacing: -0.01em;
}

.user-scheda-banner__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.4rem;
}

.user-scheda-status,
.user-scheda-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
}

.user-scheda-status--active {
  background: #dcfce7;
  color: #166534;
}

.user-scheda-status--suspended {
  background: #fee2e2;
  color: #991b1b;
}

.user-scheda-pill {
  background: #e2e8f0;
  color: #334155;
}

.user-scheda-pill--sa {
  background: #fef3c7;
  color: #92400e;
}

.user-scheda-sticky .tabs.user-scheda-tabs {
  position: static;
  top: auto;
  z-index: auto;
  margin: 0.45rem 0 0;
  padding: 0.2rem 0 0;
  border-bottom: 0;
  background: transparent;
}

.site-footer-line + .site-footer-line {
  margin-top: 0.28rem;
}

.userbox .u1 .chip-chevron {
  width: 0.9rem;
  height: 0.9rem;
  color: #64748b;
}

.userbox .u1 .user-menu-dropdown {
  position: absolute;
  right: 0;
  top: calc(100% + 0.35rem);
  min-width: 180px;
  background: var(--glass-fill-light, #fff);
  border: 1px solid #dbe3f0;
  border-radius: 10px;
  box-shadow: 0 12px 24px rgba(2, 6, 23, 0.18);
  padding: 0.35rem;
  display: none;
  z-index: 200;
  opacity: 0;
  transform: translateY(-4px) scale(0.985);
  transform-origin: top right;
  transition: opacity var(--ui-fast) var(--ui-ease), transform var(--ui-fast) var(--ui-ease);
}

.userbox .u1 .user-menu.is-open .user-menu-dropdown {
  display: block;
  opacity: 1;
  transform: translateY(0) scale(1);
}

.userbox .u1 .user-menu-dropdown a {
  display: block;
  padding: 0.45rem 0.55rem;
  border-radius: 8px;
  color: #0f172a;
  text-decoration: none;
  font-size: 0.84rem;
}

.userbox .u1 .user-menu-dropdown a:hover {
  background: #f1f5f9;
}

.userbox .u1 .user-menu-dropdown a.logout {
  color: #b91c1c;
}

.menu a.is-loading,
.user-menu-dropdown a.is-loading {
  opacity: 0.72;
  pointer-events: none;
  position: relative;
}

.menu a.is-loading::after,
.user-menu-dropdown a.is-loading::after {
  content: "";
  width: 0.7rem;
  height: 0.7rem;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  display: inline-block;
  margin-left: 0.45rem;
  vertical-align: -1px;
  animation: ui-spin 0.7s linear infinite;
}

.tab {
  transition: background-color var(--ui-fast) var(--ui-ease), color var(--ui-fast) var(--ui-ease), box-shadow var(--ui-fast) var(--ui-ease);
}

.card,
.sys-card,
.kbox {
  transition: box-shadow var(--ui-fast) var(--ui-ease), transform var(--ui-fast) var(--ui-ease);
}

.card:hover,
.sys-card:hover,
.kbox:hover {
  box-shadow: 0 8px 28px rgba(2, 6, 23, 0.1), 0 1px 0 rgba(255, 255, 255, 0.65) inset;
}

.app-modal {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 121;
}

.app-modal.open {
  display: flex;
}

.app-modal .app-modal-card {
  background: var(--glass-fill-light, var(--bg-card));
  border: 1px solid var(--border);
  border-radius: var(--glass-radius, var(--radius));
  padding: 12px;
  max-width: min(980px, 92vw);
  max-height: 90vh;
  overflow: auto;
  box-shadow: var(--glass-shadow-card, 0 8px 32px rgba(15, 23, 41, 0.12));
}

.app-modal .app-modal-card,
.qr-modal .qr-modal-card {
  transform: translateY(8px) scale(0.985);
  opacity: 0;
  transition: transform var(--ui-fast) var(--ui-ease), opacity var(--ui-fast) var(--ui-ease);
}

.app-modal.open .app-modal-card,
.qr-modal.open .qr-modal-card {
  transform: translateY(0) scale(1);
  opacity: 1;
}

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

@media (max-width: 980px) {
  .site-footer-inner {
    padding: 0 0.75rem;
  }
  .site-footer-line {
    white-space: normal;
  }
}