/* ==========================================================================
   NOWY UI — design system (stile Apple: chiaro, arioso, grigi morbidi, un solo accento)
   Si appoggia a Bootstrap 5 ridisegnandone i componenti: le pagine esistenti ereditano lo stile
   senza modifiche. Componenti propri: .nw-seg, .nw-chips, .nw-toolbar, .nw-empty, .nw-stat,
   .nw-progress, .nw-overlay, .nw-toast. Guida: docs/UI_STYLE.md
   ========================================================================== */

:root {
  --nw-bg: #f5f5f7;
  --nw-surface: #ffffff;
  --nw-surface-2: #fbfbfd;
  --nw-label: #1d1d1f;
  --nw-label-2: #6e6e73;
  --nw-label-3: #86868b;
  --nw-sep: rgba(60, 60, 67, .12);
  --nw-sep-strong: rgba(60, 60, 67, .22);
  --nw-fill: rgba(120, 120, 128, .12);
  --nw-fill-2: rgba(120, 120, 128, .08);
  --nw-accent: #0071e3;
  --nw-accent-hover: #0077ed;
  --nw-accent-tint: rgba(0, 113, 227, .10);
  --nw-green: #248a3d;  --nw-green-tint: rgba(52, 199, 89, .14);
  --nw-orange: #c93400; --nw-orange-tint: rgba(255, 149, 0, .16);
  --nw-red: #d70015;    --nw-red-tint: rgba(255, 59, 48, .12);
  --nw-blue-tint: rgba(0, 122, 255, .12);
  --nw-gray-tint: rgba(142, 142, 147, .16);
  --nw-r-lg: 18px; --nw-r: 12px; --nw-r-sm: 9px;
  --nw-shadow: 0 0 0 1px rgba(0, 0, 0, .05);                 /* piatto: filo sottile, niente ombra */
  --nw-shadow-pop: 0 10px 40px rgba(0, 0, 0, .14), 0 2px 8px rgba(0, 0, 0, .06);
  --nw-font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", "Segoe UI Variable", "Segoe UI", system-ui, sans-serif;
  --nw-mono: "SF Mono", ui-monospace, "Cascadia Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --nw-ease: cubic-bezier(.25, .1, .25, 1);

  --bs-primary: var(--nw-accent);
  --bs-primary-rgb: 0, 113, 227;
  --bs-body-font-family: var(--nw-font);
  --bs-body-color: var(--nw-label);
  --bs-border-color: var(--nw-sep);
  --bs-link-color: var(--nw-accent);
  --bs-link-hover-color: var(--nw-accent-hover);
}

/* --- base ----------------------------------------------------------------- */
html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body { background: var(--nw-bg); font-family: var(--nw-font); font-size: 14px; color: var(--nw-label);
       letter-spacing: -.005em; }
::selection { background: rgba(0, 113, 227, .22); }
a { color: var(--nw-accent); text-decoration: none; }
a:hover { color: var(--nw-accent-hover); }
.text-muted, .small.text-muted { color: var(--nw-label-2) !important; }
.mono { font-family: var(--nw-mono); font-size: 12.5px; letter-spacing: 0; }
hr { border-color: var(--nw-sep); opacity: 1; }

/* --- layout: sidebar traslucida + topbar con blur -------------------------- */
.layout { display: flex; min-height: 100vh; }
.sidebar { width: 248px; flex: 0 0 248px; position: sticky; top: 0; height: 100vh; overflow-y: auto;
  background: rgba(246, 246, 248, .86); backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px); border-right: 1px solid var(--nw-sep);
  padding: 0 10px 28px; color: var(--nw-label); }
.brand { padding: 22px 10px 16px; margin-bottom: 4px; border-bottom: 0; }
.brand-mark { display: block; font-weight: 700; font-size: 19px; letter-spacing: .02em; color: var(--nw-label); }
.brand-mark::before { content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 8px;
  background: linear-gradient(135deg, #0a84ff, #5e5ce6); vertical-align: 1px; }
.brand-sub { display: block; font-size: 11.5px; color: var(--nw-label-3); margin-top: 2px; }
.nav-section { font-size: 11px; font-weight: 600; color: var(--nw-label-3); padding: 16px 10px 6px; letter-spacing: .01em;
  text-transform: none; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 7px 10px; margin: 1px 0; border-radius: var(--nw-r-sm);
  color: var(--nw-label); font-size: 13.5px; font-weight: 450; transition: background .15s var(--nw-ease); }
.nav-item i { width: 18px; font-size: 15px; color: var(--nw-accent); opacity: .9; text-align: center; }
.nav-item:hover { background: var(--nw-fill-2); color: var(--nw-label); }
.nav-item.active { background: var(--nw-accent-tint); color: var(--nw-accent); font-weight: 600; box-shadow: none; }

.content { flex: 1; min-width: 0; padding: 0 32px 56px; }
.topbar { position: sticky; top: 0; z-index: 1020; display: flex; justify-content: space-between; align-items: center;
  gap: 16px; margin: 0 -32px 24px; padding: 18px 32px 14px; border-bottom: 1px solid var(--nw-sep);
  background: rgba(245, 245, 247, .80); backdrop-filter: saturate(180%) blur(20px); -webkit-backdrop-filter: saturate(180%) blur(20px); }
.topbar h1 { font-size: 26px; font-weight: 700; letter-spacing: -.022em; margin: 0; line-height: 1.15; }
.topbar .subtitle { color: var(--nw-label-2); font-size: 13px; margin-top: 2px; }
.topbar-right { display: flex; align-items: center; gap: 10px; }
.user { font-size: 13px; color: var(--nw-label-2); }

/* --- card ----------------------------------------------------------------- */
.card { border: 0; border-radius: var(--nw-r-lg); background: var(--nw-surface); box-shadow: var(--nw-shadow); overflow: hidden; }
.card-header { background: transparent; border-bottom: 1px solid var(--nw-sep); padding: 14px 18px; font-weight: 600;
  font-size: 15px; letter-spacing: -.01em; }
.card-body { padding: 18px; }
.card-footer { background: var(--nw-surface-2); border-top: 1px solid var(--nw-sep); }
.card.border-warning { box-shadow: var(--nw-shadow), inset 0 0 0 1px rgba(255, 149, 0, .45); }
.bg-warning-subtle { background: var(--nw-orange-tint) !important; }

/* --- pulsanti ------------------------------------------------------------- */
.btn { --bs-btn-font-weight: 500; border-radius: var(--nw-r-sm); padding: 7px 14px; font-size: 13.5px; letter-spacing: -.005em;
  border-width: 0; transition: background .15s var(--nw-ease), transform .08s var(--nw-ease), box-shadow .15s; }
.btn:active { transform: scale(.97); }
.btn-sm { padding: 5px 11px; font-size: 13px; border-radius: 8px; }
.btn-lg { padding: 11px 22px; font-size: 16px; border-radius: var(--nw-r); }
.btn-primary { background: var(--nw-accent); color: #fff; }
.btn-primary:hover, .btn-primary:focus { background: var(--nw-accent-hover); color: #fff; }
.btn-success { background: #28a745; background: #30b14a; color: #fff; }
.btn-success:hover { background: #2aa043; color: #fff; }
.btn-danger { background: #ff3b30; color: #fff; }
.btn-warning { background: #ff9f0a; color: #fff; }
.btn-secondary, .btn-dark { background: var(--nw-label); color: #fff; }
/* "outline" diventano pulsanti tinta (filled tinted, come iOS) */
.btn[class*="btn-outline-"] { background: var(--nw-fill-2); color: var(--nw-label); border: 0; }
.btn[class*="btn-outline-"]:hover { background: var(--nw-fill); color: var(--nw-label); }
.btn-outline-primary { background: var(--nw-accent-tint) !important; color: var(--nw-accent) !important; }
.btn-outline-primary:hover { background: rgba(0, 113, 227, .16) !important; }
.btn-outline-success { background: var(--nw-green-tint) !important; color: var(--nw-green) !important; }
.btn-outline-danger { background: var(--nw-red-tint) !important; color: var(--nw-red) !important; }
.btn-outline-warning { background: var(--nw-orange-tint) !important; color: var(--nw-orange) !important; }
.btn-link { background: transparent; color: var(--nw-accent); padding-left: 4px; padding-right: 4px; }
.btn:focus-visible { box-shadow: 0 0 0 4px rgba(0, 113, 227, .28); }
.btn-pill { border-radius: 980px !important; padding-left: 18px; padding-right: 18px; }

/* --- form ----------------------------------------------------------------- */
.form-control, .form-select { border: 1px solid var(--nw-sep-strong); border-radius: var(--nw-r-sm); background-color: var(--nw-surface);
  min-height: 36px; font-size: 14px; color: var(--nw-label); transition: border-color .15s, box-shadow .15s; }
.form-control-sm, .form-select-sm { min-height: 32px; font-size: 13px; border-radius: 8px; }
.form-control:focus, .form-select:focus { border-color: var(--nw-accent); box-shadow: 0 0 0 4px rgba(0, 113, 227, .18); }
.form-control::placeholder { color: var(--nw-label-3); }
.form-label { font-size: 12.5px; font-weight: 500; color: var(--nw-label-2); margin-bottom: 4px; }
.form-check-input:checked { background-color: var(--nw-accent); border-color: var(--nw-accent); }
.form-switch .form-check-input { width: 2.4em; height: 1.35em; }
input[type=file].form-control { padding: 5px 8px; }
input[type=file]::file-selector-button { border: 0; border-radius: 7px; background: var(--nw-fill-2); padding: 4px 10px; margin-right: 10px; }

/* --- controllo a segmenti (filtri stile iOS/macOS) ------------------------ */
.nw-seg { display: inline-flex; padding: 2px; background: var(--nw-fill); border-radius: 10px; gap: 2px; flex-wrap: wrap; }
.nw-seg > a, .nw-seg > button, .nw-seg > label { border: 0; background: transparent; color: var(--nw-label); font-size: 13px;
  font-weight: 500; padding: 5px 13px; border-radius: 8px; line-height: 1.35; cursor: pointer; white-space: nowrap;
  transition: background .18s var(--nw-ease), box-shadow .18s; }
.nw-seg > a:hover, .nw-seg > button:hover, .nw-seg > label:hover { color: var(--nw-label); background: rgba(255,255,255,.5); }
.nw-seg > .active, .nw-seg > input:checked + label { background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.12), 0 1px 1px rgba(0,0,0,.04); }
.nw-seg > input { display: none; }
.nw-seg .count { color: var(--nw-label-3); font-weight: 500; margin-left: 4px; }

/* chip/pillole di filtro */
.nw-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.nw-chip { display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 980px; font-size: 13px;
  font-weight: 500; background: var(--nw-surface); color: var(--nw-label); box-shadow: inset 0 0 0 1px var(--nw-sep-strong); }
.nw-chip:hover { color: var(--nw-label); box-shadow: inset 0 0 0 1px var(--nw-label-3); }
.nw-chip.active { background: var(--nw-label); color: #fff; box-shadow: none; }

/* barra strumenti sopra una lista: filtri a sinistra, azioni a destra */
.nw-toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 16px; }
.nw-toolbar .left, .nw-toolbar .right { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.nw-search { position: relative; }
.nw-search .form-control { padding-left: 32px; border-radius: 10px; background: var(--nw-fill-2); border-color: transparent; }
.nw-search .form-control:focus { background: #fff; }
.nw-search::before { content: "\F52A"; font-family: "bootstrap-icons"; position: absolute; left: 11px; top: 50%;
  transform: translateY(-50%); color: var(--nw-label-3); font-size: 13px; }

/* --- tabelle -------------------------------------------------------------- */
table.table { font-size: 13.5px; margin-bottom: 0; --bs-table-bg: transparent; --bs-table-hover-bg: var(--nw-fill-2); }
table.table thead th { position: sticky; top: 0; z-index: 1; background: var(--nw-surface-2); color: var(--nw-label-2);
  font-size: 12px; font-weight: 600; text-transform: none; letter-spacing: 0; border-bottom: 1px solid var(--nw-sep);
  white-space: nowrap; padding: 10px 12px; }
table.table td { vertical-align: middle; padding: 10px 12px; border-color: var(--nw-sep); }
table.table tbody tr { transition: background .12s; }
table.table tbody tr:hover { background: var(--nw-fill-2); }
table.table tbody tr:last-child td { border-bottom: 0; }
.table-sm > :not(caption) > * > * { padding: 8px 12px; }
.table .btn-sm { padding: 3px 10px; }
td .btn-outline-secondary { background: transparent !important; color: var(--nw-accent) !important; font-weight: 500; }
td .btn-outline-secondary:hover { background: var(--nw-accent-tint) !important; }
.table-export { border-bottom: 1px solid var(--nw-sep); background: transparent; }
.table-export .btn { color: var(--nw-label-2); font-size: 12.5px; }

/* --- badge = pillole tinta ------------------------------------------------ */
.badge { font-weight: 600; font-size: 11.5px; padding: 4px 9px; border-radius: 980px; letter-spacing: 0; }
.text-bg-success { background: var(--nw-green-tint) !important; color: var(--nw-green) !important; }
.text-bg-danger { background: var(--nw-red-tint) !important; color: var(--nw-red) !important; }
.text-bg-warning { background: var(--nw-orange-tint) !important; color: var(--nw-orange) !important; }
.text-bg-primary { background: var(--nw-blue-tint) !important; color: var(--nw-accent) !important; }
.text-bg-info { background: rgba(90, 200, 250, .18) !important; color: #0071a4 !important; }
.text-bg-secondary, .text-bg-light { background: var(--nw-gray-tint) !important; color: var(--nw-label-2) !important; }
.text-bg-dark { background: var(--nw-label) !important; color: #fff !important; }
.pill { display: inline-block; padding: 3px 10px; border-radius: 980px; background: var(--nw-fill-2); font-size: 12.5px; margin: 2px 0; }

/* --- avvisi --------------------------------------------------------------- */
.alert { border: 0; border-radius: var(--nw-r); padding: 12px 16px; font-size: 13.5px; }
.alert-success { background: var(--nw-green-tint); color: #1d6b31; }
.alert-danger { background: var(--nw-red-tint); color: #a3000f; }
.alert-warning { background: var(--nw-orange-tint); color: #8a3a00; }
.alert-info, .alert-primary { background: var(--nw-blue-tint); color: #0051a8; }
.alert-link { color: inherit; text-decoration: underline; }

/* --- KPI / statistiche ---------------------------------------------------- */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 14px; }
.kpi, .nw-stat { display: block; background: var(--nw-surface); border: 0; border-radius: var(--nw-r-lg); padding: 16px 18px;
  box-shadow: var(--nw-shadow); color: inherit; transition: transform .18s var(--nw-ease), box-shadow .18s; }
a.kpi:hover, a.nw-stat:hover { background: var(--nw-surface-2); box-shadow: 0 0 0 1px var(--nw-sep-strong); color: inherit; }
.kpi .label, .nw-stat .label { font-size: 12.5px; font-weight: 500; color: var(--nw-label-2); text-transform: none; letter-spacing: 0; }
.kpi .value, .nw-stat .value { font-size: 30px; font-weight: 700; letter-spacing: -.025em; line-height: 1.15; margin-top: 4px;
  font-variant-numeric: tabular-nums; }
.kpi.alarm .value { color: var(--nw-red); }

/* --- stato vuoto ---------------------------------------------------------- */
.nw-empty { text-align: center; padding: 40px 20px; color: var(--nw-label-2); }
.nw-empty i { font-size: 34px; color: var(--nw-label-3); display: block; margin-bottom: 8px; }
.nw-empty .title { font-weight: 600; color: var(--nw-label); font-size: 15px; }

/* --- planning board ------------------------------------------------------- */
.board { display: flex; gap: 16px; align-items: flex-start; overflow-x: auto; padding-bottom: 14px; }
.board-col { background: var(--nw-surface); border: 0; border-radius: var(--nw-r-lg); box-shadow: var(--nw-shadow);
  width: 300px; flex: 0 0 300px; max-height: 76vh; display: flex; flex-direction: column; }
.board-col .head { padding: 12px 14px; border-bottom: 1px solid var(--nw-sep); }
.board-list { padding: 10px; min-height: 120px; overflow-y: auto; flex: 1; background: var(--nw-surface-2); }
.dcard { background: #fff; border: 0; border-left: 0; border-radius: var(--nw-r); padding: 10px 12px; margin-bottom: 8px;
  box-shadow: 0 0 0 1px var(--nw-sep), inset 3px 0 0 var(--nw-accent); cursor: grab; transition: box-shadow .15s, transform .15s; }
.dcard:hover { box-shadow: 0 0 0 1px var(--nw-sep-strong), inset 3px 0 0 var(--nw-accent); }
.dcard.overdue { box-shadow: 0 0 0 1px var(--nw-sep), inset 3px 0 0 #ff3b30; }
.dcard .t { font-weight: 600; font-size: 13.5px; }
.dcard .m { color: var(--nw-label-2); font-size: 12px; }
.sortable-ghost { opacity: .45; }
.capacity { font-size: 12px; color: var(--nw-label-2); }
.capacity.over { color: var(--nw-red); font-weight: 600; }

/* --- caricamento ---------------------------------------------------------- */
.nw-progress { position: fixed; top: 0; left: 0; height: 3px; width: 0; z-index: 3000; opacity: 0;
  background: linear-gradient(90deg, #0a84ff, #5e5ce6, #bf5af2); box-shadow: 0 0 10px rgba(10, 132, 255, .6);
  transition: width .4s var(--nw-ease), opacity .3s; }
.nw-progress.run { opacity: 1; width: 82%; transition: width 8s cubic-bezier(.1, .7, .3, 1), opacity .2s; }
.nw-progress.done { opacity: 0; width: 100%; transition: width .2s, opacity .4s .2s; }
.btn.is-loading { position: relative; color: transparent !important; pointer-events: none; }
.btn.is-loading::after { content: ""; position: absolute; inset: 0; margin: auto; width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.45); border-top-color: #fff; animation: nw-spin .7s linear infinite; }
.btn[class*="btn-outline-"].is-loading::after, .btn-link.is-loading::after { border-color: rgba(0,113,227,.25); border-top-color: var(--nw-accent); }
.nw-overlay { position: fixed; inset: 0; z-index: 2900; display: flex; align-items: center; justify-content: center;
  background: rgba(245, 245, 247, .55); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  opacity: 0; pointer-events: none; transition: opacity .2s var(--nw-ease); }
.nw-overlay.show { opacity: 1; pointer-events: auto; }
.nw-overlay .box { background: rgba(255,255,255,.92); border-radius: 20px; box-shadow: var(--nw-shadow-pop); padding: 26px 34px;
  text-align: center; min-width: 280px; max-width: 420px; }
.nw-overlay .spinner { width: 34px; height: 34px; margin: 0 auto 14px; border-radius: 50%; border: 3px solid var(--nw-fill);
  border-top-color: var(--nw-accent); animation: nw-spin .8s linear infinite; }
.nw-overlay .msg { font-weight: 600; font-size: 15px; }
.nw-overlay .sub { color: var(--nw-label-2); font-size: 13px; margin-top: 4px; }
.nw-overlay .steps { margin-top: 12px; text-align: left; font-size: 13px; color: var(--nw-label-3); }
.nw-overlay .steps div { transition: color .3s; } .nw-overlay .steps div.on { color: var(--nw-label); font-weight: 500; }
.nw-overlay .steps div.on::before { content: "● "; color: var(--nw-accent); }
.nw-overlay .steps div:not(.on)::before { content: "○ "; }
@keyframes nw-spin { to { transform: rotate(360deg); } }
.skeleton { background: linear-gradient(90deg, var(--nw-fill-2), var(--nw-fill), var(--nw-fill-2)); background-size: 200% 100%;
  animation: nw-shimmer 1.2s infinite; border-radius: 6px; color: transparent !important; }
@keyframes nw-shimmer { to { background-position: -200% 0; } }

/* --- toast (messaggi dopo un'azione) -------------------------------------- */
.nw-toasts { position: fixed; top: 18px; right: 18px; z-index: 3100; display: flex; flex-direction: column; gap: 8px; }
.nw-toast { display: flex; gap: 10px; align-items: flex-start; min-width: 280px; max-width: 440px; padding: 12px 16px;
  border-radius: 14px; background: rgba(255,255,255,.94); backdrop-filter: blur(20px); box-shadow: var(--nw-shadow-pop);
  font-size: 13.5px; animation: nw-in .35s var(--nw-ease); }
.nw-toast i { font-size: 18px; line-height: 1.1; }
.nw-toast.success i { color: #30b14a; } .nw-toast.danger i { color: #ff3b30; } .nw-toast.warning i { color: #ff9f0a; }
.nw-toast.info i { color: var(--nw-accent); }
.nw-toast .close { margin-left: auto; color: var(--nw-label-3); cursor: pointer; border: 0; background: none; font-size: 16px; }
.nw-toast.out { animation: nw-out .3s var(--nw-ease) forwards; }
@keyframes nw-in { from { opacity: 0; transform: translateY(-8px) scale(.98); } }
@keyframes nw-out { to { opacity: 0; transform: translateY(-8px); } }

/* --- login ---------------------------------------------------------------- */
.nw-auth { min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(1200px 600px at 20% -10%, #e8f0ff, transparent), radial-gradient(900px 500px at 110% 110%, #f3e8ff, transparent), var(--nw-bg); }

/* --- responsive ----------------------------------------------------------- */
@media (max-width: 992px) {
  .sidebar { position: fixed; left: -260px; z-index: 1040; transition: left .25s var(--nw-ease); box-shadow: var(--nw-shadow-pop); }
  body.nav-open .sidebar { left: 0; }
  .content { padding: 0 16px 40px; }
  .topbar { margin: 0 -16px 18px; padding: 14px 16px 12px; }
  .topbar h1 { font-size: 21px; }
  .nw-menu-btn { display: inline-flex !important; }
}
.nw-menu-btn { display: none; }
@media print { .sidebar, .topbar-right, .nw-progress, .nw-toasts, .table-export { display: none !important; } .card { box-shadow: none; } }

/* --- fluidita': transizioni tra pagine e ingresso dei contenuti ------------ */
@view-transition { navigation: auto; }                          /* Chrome/Edge: dissolvenza tra pagine */
::view-transition-old(root) { animation: nw-vt-out .14s ease-out both; }
::view-transition-new(root) { animation: nw-vt-in .22s cubic-bezier(.2, .8, .2, 1) both; }
.sidebar { view-transition-name: nw-sidebar; }                   /* la sidebar resta ferma */
::view-transition-group(nw-sidebar) { animation: none; }
@keyframes nw-vt-out { to { opacity: 0; } }
@keyframes nw-vt-in { from { opacity: 0; transform: translateY(4px); } }
@keyframes nw-rise { from { opacity: 0; transform: translateY(8px); } }
.kpi, .nw-stat, .card, .btn, .form-control, .form-select, .nav-item, .nw-chip, .dcard { will-change: auto; }
@media (prefers-reduced-motion: reduce) { *, ::view-transition-group(*) { animation: none !important; transition: none !important; } }

/* --- grafici (palette validata: CVD e normal-vision PASS su #ffffff) ------- */
:root {
  --nw-series-1: #2a78d6; --nw-series-2: #eb6834; --nw-series-3: #1baf7a; --nw-series-4: #eda100;
  --nw-series-5: #e87ba4; --nw-series-6: #008300; --nw-series-7: #4a3aa7;
  --nw-status-good: #0ca30c; --nw-status-warning: #fab219; --nw-status-serious: #ec835a; --nw-status-critical: #d03b3b;
}
.nw-chart { position: relative; height: 260px; }
.nw-chart.sm { height: 180px; } .nw-chart.lg { height: 340px; }
.nw-chart-card .card-header { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.nw-chart-card .card-header .hint { font-weight: 400; font-size: 12.5px; color: var(--nw-label-2); }

/* --- componenti condivisi aggiunti dopo il redesign delle pagine (v1.1) ----- */
.topbar-right .btn { white-space: nowrap; }
.kpi .sub, .nw-stat .sub { font-size: 12px; color: var(--nw-label-2); margin-top: 2px; }
.nw-chip .n { color: var(--nw-label-3); font-weight: 500; margin-left: 2px; }
.nw-chip.active .n { color: rgba(255,255,255,.7); }
.nw-noresult { display: none; text-align: center; padding: 24px; color: var(--nw-label-2); }
.nw-noresult.show { display: block; }
.nw-note { font-size: 12.5px; color: var(--nw-label-2); }
.section-title, .nw-section { font-size: 13px; font-weight: 600; color: var(--nw-label-2); text-transform: none; letter-spacing: 0; margin: 22px 0 10px; }
/* misuratore (capienza mezzo, avanzamento): verde, arancio da 85%, rosso oltre il 100% */
.nw-meter { height: 6px; border-radius: 980px; background: var(--nw-fill); overflow: hidden; }
.nw-meter > span { display: block; height: 100%; border-radius: inherit; background: var(--nw-status-good); transition: width .4s var(--nw-ease); }
.nw-meter.warn > span { background: var(--nw-status-warning); }
.nw-meter.over > span { background: var(--nw-status-critical); }
/* cronologia (audit, storico consegna) */
.nw-timeline { list-style: none; margin: 0; padding: 0 0 0 18px; border-left: 2px solid var(--nw-sep); }
.nw-timeline > li { position: relative; padding: 0 0 14px 12px; }
.nw-timeline > li::before { content: ""; position: absolute; left: -25px; top: 4px; width: 10px; height: 10px; border-radius: 50%;
  background: var(--nw-surface); box-shadow: 0 0 0 2px var(--nw-accent); }
.nw-timeline .when { font-size: 12px; color: var(--nw-label-3); }