:root {
  --bg: #f5f5f5;
  --surface: #fff;
  --text: #1a1a1a;
  --text-muted: #666;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --border: #e5e7eb;
  --radius: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-lg: 0 4px 12px rgba(0,0,0,0.1);
  --stato-in-corso: #0ea5e9;
  --stato-completato: #22c55e;
  --stato-pausa: #f59e0b;
  --stato-pronto: #8b5cf6;
  --spacing: 8px;
  --header-h: 56px;
}

* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, -apple-system, sans-serif; background: var(--bg); color: var(--text); line-height: 1.5; }

.header {
  position: sticky; top: 0; z-index: 100;
  background: var(--surface); border-bottom: 1px solid var(--border); box-shadow: var(--shadow);
}
.header-inner { max-width: 1200px; margin: 0 auto; padding: calc(var(--spacing) * 2); }
.header-top { display: flex; align-items: center; justify-content: space-between; gap: calc(var(--spacing) * 2); flex-wrap: wrap; margin-bottom: calc(var(--spacing) * 2); }
.logo { margin: 0; font-size: 1.25rem; font-weight: 600; }
.search-row { display: flex; flex-wrap: wrap; align-items: center; gap: var(--spacing); }
.header-actions { margin-left: auto; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }

/* Shared button styles (also used in admin/analytics headers) */
.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: 0 14px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.95rem;
  line-height: 40px;
  white-space: nowrap;
}
a.btn-primary,
a.btn-secondary { text-decoration: none; }
.btn-primary { background: var(--primary); color: #fff; border: 1px solid transparent; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-secondary { background: var(--bg); border: 1px solid var(--border); color: var(--text); }
.btn-secondary:hover { background: var(--border); }
.btn-header { font-size: 0.875rem; height: 36px; line-height: 36px; padding: 0 12px; border-radius: 999px; }
.active-filters-row { margin-top: 8px; display: flex; flex-wrap: wrap; gap: 8px; }
.active-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  background: var(--bg);
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--text);
}
.active-chip strong { font-weight: 600; }
.chip-close {
  width: 22px;
  height: 22px;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 999px;
  cursor: pointer;
  line-height: 1;
}
.chip-close:hover { background: var(--border); }
.search-input {
  flex: 1; min-width: 200px; padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius);
  font-size: 1rem;
}
.filter-pills { display: flex; flex-wrap: wrap; gap: 6px; }
.pill {
  padding: 6px 12px; border: 1px solid var(--border); background: var(--surface); border-radius: 999px;
  font-size: 0.875rem; cursor: pointer;
}
.pill:hover { background: var(--bg); }
.pill.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.result-count { font-size: 0.875rem; color: var(--text-muted); }
.admin-link { margin-left: auto; font-size: 0.875rem; color: var(--primary); }
.admin-link:hover { text-decoration: underline; }

@media (min-width: 820px) {
  .search-input {
    flex: 0 1 380px;
    max-width: 380px;
  }
}

.main { max-width: 1200px; margin: 0 auto; padding: calc(var(--spacing) * 2); }

.snapshot { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: calc(var(--spacing) * 2); }
.snapshot-toggle {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: calc(var(--spacing) * 2);
  background: none; border: none; cursor: pointer; font-size: 1rem; text-align: left;
}
.snapshot-toggle-row{
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
#snapshotTitle{
  margin: 0;
  white-space: nowrap;
  flex: 0 0 auto;
}
.snapshot-toggle-metrics{
  flex: 1 1 640px;
  min-width: 260px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 16px;
  flex-wrap: wrap;
}
.snapshot-toggle .kpi-row{
  flex: 1 1 420px;
  min-width: 240px;
  width: 100%;
  margin-bottom: 0;
  gap: 0;
  justify-content: space-evenly;
}
.snapshot-toggle .kpi{
  flex: 1 1 0;
  min-width: 90px;
  align-items: center;
  text-align: center;
}
.snapshot-toggle .kpi-value{
  font-size: 1.25rem;
}
.snapshot-toggle .tipo-mini-body{
  flex: 0 1 340px;
  min-width: 240px;
  gap: 10px;
}
.snapshot-toggle .tipo-mini-body canvas{
  width: 120px;
  height: 96px;
  display: block;
  flex: 0 0 auto;
}
.snapshot-toggle .tipo-mini-legend{
  gap: 4px;
}
.snapshot-toggle .tipo-mini-legend .tipo-legend-row{
  gap: 6px;
}
.snapshot-toggle .tipo-mini-legend .tipo-legend-label{
  white-space: nowrap;
  line-height: 1.2;
}
.snapshot-toggle .tipo-mini-legend .tipo-legend-label,
.snapshot-toggle .tipo-mini-legend .tipo-legend-value{
  font-size: 0.78rem;
}

/* Adattivo: quando lo spazio stringe, il grafico va sotto i KPI */
@media (max-width: 900px){
  .snapshot-toggle-metrics{ gap: 10px; }
  .snapshot-toggle .tipo-mini-body{
    flex: 1 1 100%;
    min-width: 0;
  }
}
.toggle-icon { transition: transform 0.2s; }
.snapshot.collapsed .toggle-icon { transform: rotate(-90deg); }
.snapshot.collapsed .snapshot-content { display: none; }
.snapshot-content { padding: 0 calc(var(--spacing) * 2) calc(var(--spacing) * 2); }
.snapshot-layout { display: flex; flex-direction: column; gap: calc(var(--spacing) * 2); }
.snapshot-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.snapshot-top .kpi-row { flex: 1 1 520px; min-width: 320px; }

.tipo-mini {
  flex: 0 1 260px;
  max-width: 100%;
  border: none;
  border-radius: 0;
  background: transparent;
  padding: 0;
}
.tipo-mini-body {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
}
.tipo-mini canvas {
  width: 132px;
  height: 108px;
  display: block;
  flex: 0 0 auto;
}
.tipo-mini-legend {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.tipo-mini-legend .tipo-legend-row {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.tipo-mini-legend .tipo-legend-swatch {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  flex: 0 0 auto;
}
.tipo-mini-legend .tipo-legend-label {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 0.82rem;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tipo-mini-legend .tipo-legend-value {
  flex: 0 0 auto;
  font-size: 0.82rem;
  color: var(--text-muted);
}
.tipo-mini-meta {
  margin-top: 6px;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: right;
}

@media (max-width: 560px) {
  .tipo-mini { flex: 1 1 100%; }
  .tipo-mini-body { justify-content: flex-start; }
}
.kpi-row { display: flex; gap: calc(var(--spacing) * 3); margin-bottom: calc(var(--spacing) * 2); }
.kpi { display: flex; flex-direction: column; }
.kpi-value { font-size: 1.5rem; font-weight: 700; color: var(--primary); }
.kpi-label { font-size: 0.875rem; color: var(--text-muted); }
.in-evidenza h3 { font-size: 0.875rem; color: var(--text-muted); margin: 0 0 var(--spacing); }
.evidenza-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: var(--spacing); }
.evidenza-card {
  padding: calc(var(--spacing) * 2); border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg);
  cursor: pointer; transition: box-shadow 0.2s;
}
.evidenza-card:hover { box-shadow: var(--shadow-lg); }
.evidenza-card .card-title { font-weight: 600; margin-bottom: 4px; }
.evidenza-card .card-meta { font-size: 0.875rem; color: var(--text-muted); }

.catalogo-toolbar { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--spacing); margin-bottom: calc(var(--spacing) * 2); }
.catalogo-toolbar h2 { margin: 0; font-size: 1.125rem; }
.toolbar-actions { display: flex; align-items: center; gap: calc(var(--spacing) * 2); }
.sort-label { display: flex; align-items: center; gap: 6px; font-size: 0.875rem; }
.sort-label select { padding: 6px 8px; border-radius: var(--radius); border: 1px solid var(--border); }
.view-toggle { display: flex; }
.view-btn { padding: 6px 12px; border: 1px solid var(--border); background: var(--surface); font-size: 0.875rem; cursor: pointer; }
.view-btn:first-child { border-radius: var(--radius) 0 0 var(--radius); }
.view-btn:last-child { border-radius: 0 var(--radius) var(--radius) 0; }
.view-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }

.catalogo-grid { display: grid; gap: calc(var(--spacing) * 2); }
.catalogo-grid[data-view="grid"] { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.catalogo-grid[data-view="list"] { grid-template-columns: 1fr; }
.card {
  background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); padding: calc(var(--spacing) * 2);
  cursor: pointer; transition: box-shadow 0.2s; border: 1px solid var(--border);
}
.card:hover { box-shadow: var(--shadow-lg); }
.catalogo-grid[data-view="list"] .card { display: flex; align-items: center; gap: calc(var(--spacing) * 2); flex-wrap: wrap; }
.catalogo-grid[data-view="list"] .card-body { flex: 1; min-width: 200px; }
.card-title { font-weight: 600; margin: 0 0 4px; }
.card-subtitle { font-size: 0.875rem; color: var(--text-muted); margin: 0 0 var(--spacing); }
.card-badges { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: var(--spacing); }
.badge { display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: 0.75rem; }
.badge-stato-in_corso { background: #e0f2fe; color: var(--stato-in-corso); }
.badge-stato-completato { background: #dcfce7; color: var(--stato-completato); }
.badge-stato-in_pausa { background: #fef3c7; color: var(--stato-pausa); }
.badge-stato-pronto_al_mercato { background: #ede9fe; color: var(--stato-pronto); }
.card-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag { padding: 2px 8px; background: var(--bg); border-radius: 4px; font-size: 0.75rem; cursor: pointer; }
.tag:hover { background: var(--border); }
.card-referente { font-size: 0.875rem; color: var(--text-muted); margin-top: var(--spacing); }

.empty-state { text-align: center; padding: calc(var(--spacing) * 4); color: var(--text-muted); }
.btn-reset { margin-top: var(--spacing); padding: 8px 16px; background: var(--primary); color: #fff; border: none; border-radius: var(--radius); cursor: pointer; }
.btn-reset:hover { background: var(--primary-hover); }

.panel-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,0.4); z-index: 200; opacity: 0; pointer-events: none; transition: opacity 0.2s;
}
.panel-backdrop.visible { opacity: 1; pointer-events: auto; }
.panel {
  position: fixed; top: 50%; left: 50%;
  width: calc(100% - 24px);
  max-width: 900px;
  height: 82vh;
  background: var(--surface);
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
  z-index: 201;
  display: flex; flex-direction: column;
  border-radius: var(--radius);
  transform: translate(-50%, -50%) scale(0.98);
  transition: transform 0.2s ease, opacity 0.2s ease;
  overflow: hidden;
  opacity: 0;
}
.panel.open {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}
.panel[aria-hidden="true"] { visibility: hidden; }
.panel-header { display: flex; justify-content: space-between; align-items: center; padding: calc(var(--spacing) * 2); border-bottom: 1px solid var(--border); }
.panel-header h2 { margin: 0; font-size: 1.125rem; }
.panel-subtitle { margin-top: 4px; font-size: 0.95rem; color: var(--text-muted); }
.panel-date { margin-top: 2px; font-size: 0.8rem; color: var(--text-muted); }
.panel-close {
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  background: var(--bg);
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.panel-close::before {
  content: "×";
  font-size: 22px;
  line-height: 1;
  font-weight: 700;
  color: var(--text-muted);
  transform: translateY(-1px);
}
.panel-close:hover { background: var(--border); }
.panel-close:hover::before { color: var(--text); }
.panel-close:focus-visible {
  outline: 3px solid rgba(37, 99, 235, 0.35);
  outline-offset: 2px;
}
.panel-body { flex: 1; overflow-y: auto; padding: calc(var(--spacing) * 2); }
.panel-footer { padding: calc(var(--spacing) * 2); border-top: 1px solid var(--border); background: var(--bg); }
.referente-fixed { font-size: 0.875rem; }
.referente-fixed strong { display: block; margin-bottom: 4px; }
.referente-actions { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; margin-top: 6px; }
.referente-actions a { color: var(--primary); }
.referente-actions a:hover { text-decoration: underline; }
.referente-actions a.teams-btn { color: #fff; }
.referente-actions a.teams-btn:hover { text-decoration: none; }
.teams-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid rgba(98, 100, 167, 0.35);
  border-radius: 999px;
  background: linear-gradient(180deg, #635bff 0%, #4f46e5 100%);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 6px 14px rgba(79, 70, 229, 0.22);
  transition: transform 0.12s ease, box-shadow 0.12s ease, filter 0.12s ease;
}
.teams-btn::before {
  content: "T";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.25);
  font-size: 0.78rem;
  line-height: 1;
}
.teams-btn:hover {
  filter: brightness(1.02);
  transform: translateY(-1px);
  box-shadow: 0 10px 18px rgba(79, 70, 229, 0.28);
  text-decoration: none;
}
.teams-btn:active {
  transform: translateY(0px);
  box-shadow: 0 6px 14px rgba(79, 70, 229, 0.22);
}
.asset-list { list-style: none; padding: 0; margin: 0; }
.asset-list li { margin-bottom: var(--spacing); }
.asset-list a { color: var(--primary); }
.asset-list a:hover { text-decoration: underline; }

.card-date { font-size: 0.78rem; color: var(--text-muted); margin: 6px 0 0; }

.docs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: calc(var(--spacing) * 2);
  margin-top: calc(var(--spacing) * 2);
}
.doc-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  overflow: hidden;
  cursor: pointer;
  transition: box-shadow 0.2s;
}
.doc-card:hover { box-shadow: var(--shadow-lg); }
.doc-thumb {
  width: 100%;
  height: 120px;
  object-fit: cover;
  display: block;
  background: var(--surface);
}
.doc-fallback {
  width: 100%;
  height: 120px;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
}
.doc-fallback.show { display: flex; }
.doc-fallback-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: var(--text);
}
.doc-fallback-ext { font-size: 0.75rem; letter-spacing: 0.04em; }
.doc-meta { padding: 10px; }
.doc-title { margin: 0 0 4px; font-size: 0.875rem; font-weight: 600; }
.doc-type { font-size: 0.75rem; color: var(--text-muted); }
.doc-web-thumb {
  width: 100%;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.doc-web-icon {
  width: 44px;
  height: 44px;
  stroke: var(--text-muted);
  fill: none;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hidden { display: none !important; }