:root {
  --inchiostro: #17202b;
  --testo: #26313d;
  --tenue: #5b6674;
  --linea: #e1e5eb;
  --linea-forte: #c9d0d9;
  --fondo: #f4f5f7;
  --superficie: #ffffff;
  --blu: #1f3a5f;
  --blu-scuro: #172c49;
  --blu-tenue: #e8eef6;
  --focus: #2f6fb0;
  --critico: #b42318;
  --critico-tenue: #fdecea;
  --attenzione: #a15c07;
  --attenzione-tenue: #fdf3e2;
  --info: #175cd3;
  --ok: #067647;
  --ok-tenue: #e7f6ec;
  --evidenza: #fff3c4;
  --raggio: 8px;
  --ombra: 0 1px 2px rgba(23, 32, 43, .06), 0 4px 12px rgba(23, 32, 43, .05);
}
* { box-sizing: border-box; }
html { color-scheme: light; }
body {
  margin: 0;
  font: 14px/1.5 "Segoe UI", system-ui, -apple-system, "Helvetica Neue", sans-serif;
  color: var(--testo);
  background: var(--fondo);
  -webkit-font-smoothing: antialiased;
}
::selection { background: #cfe0f5; color: var(--inchiostro); }
a { color: var(--blu); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--focus); }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; border-radius: 3px; }
.tenue { color: var(--tenue); }

/* ---------- Testata ---------- */
.testata {
  display: flex; align-items: center; gap: 32px;
  padding: 0 24px; height: 52px;
  background: var(--blu); color: #fff;
}
.marchio { color: #fff; text-decoration: none; font-weight: 700; font-size: 16px; letter-spacing: -.01em; }
.marchio span { font-weight: 400; color: #b9c9de; margin-left: 2px; }
.marchio:hover { color: #fff; }
.testata nav { display: flex; gap: 4px; height: 100%; }
.testata nav a {
  display: flex; align-items: center; padding: 0 12px;
  color: #d3deec; text-decoration: none; border-bottom: 2px solid transparent;
}
.testata nav a:hover { color: #fff; }
.testata nav a[aria-current] { color: #fff; border-bottom-color: #fff; }
.testata :focus-visible { outline-color: #fff; }
.utente { margin-left: auto; display: flex; align-items: center; gap: 12px; color: #d3deec; font-size: 13px; }
.utente[hidden] { display: none; }
.utente .errore { margin: 0; color: #ffb4a8; }
.link-chiaro { min-height: 28px; padding: 0 10px; background: transparent; color: #fff; border-color: rgba(255, 255, 255, .45); }
.link-chiaro:hover { background: rgba(255, 255, 255, .12); border-color: #fff; }

/* ---------- Ingresso ---------- */
.ingresso {
  max-width: 360px; margin: 64px auto 0; padding: 24px; display: flex; flex-direction: column; gap: 16px;
  background: var(--superficie); border: 1px solid var(--linea); border-radius: var(--raggio); box-shadow: var(--ombra);
}
.ingresso h1 { font-size: 18px; }
.ingresso label { font-size: 13px; font-weight: 600; color: var(--inchiostro); }
.ingresso .errore { margin: 0; }
.ingresso button { align-self: stretch; }

main { padding: 16px 24px 24px; max-width: 1600px; margin: 0 auto; }

/* ---------- Titoli ---------- */
.intestazione { display: flex; align-items: baseline; gap: 10px; margin: 0 0 16px; }
h1 { font-size: 22px; line-height: 1.25; margin: 0; color: var(--inchiostro); letter-spacing: -.015em; text-wrap: balance; }
h2 { font-size: 15px; margin: 0 0 12px; color: var(--inchiostro); }
.conteggio {
  font-size: 12px; font-weight: 600; color: var(--tenue); background: var(--superficie);
  border: 1px solid var(--linea); border-radius: 999px; padding: 0 8px; font-variant-numeric: tabular-nums;
}
.sottotitolo { color: var(--tenue); margin: -8px 0 16px; max-width: 75ch; }
.indietro { display: inline-block; font-size: 13px; color: var(--tenue); text-decoration: none; margin-bottom: 8px; }
.indietro:hover { color: var(--blu); }
.intestazione.pratica { flex-direction: column; align-items: flex-start; gap: 6px; margin-bottom: 20px; }
.meta { display: flex; flex-wrap: wrap; gap: 6px 16px; margin: 0; color: var(--tenue); font-size: 13px; }
.meta span + span::before { content: ""; display: inline-block; width: 3px; height: 3px; border-radius: 50%; background: var(--linea-forte); margin: 0 16px 3px -10px; }

/* ---------- Controlli ---------- */
button, input, select { font: inherit; color: inherit; }
button {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 34px; padding: 0 14px; border-radius: 6px; cursor: pointer;
  border: 1px solid transparent; font-weight: 600; font-size: 13px; white-space: nowrap;
  transition: background-color .12s, border-color .12s, color .12s;
}
button:disabled { opacity: .55; cursor: progress; }
button.primario { background: var(--blu); color: #fff; }
button.primario:hover:not(:disabled) { background: var(--blu-scuro); }
button.secondario { background: var(--superficie); color: var(--blu); border-color: var(--linea-forte); }
button.secondario:hover:not(:disabled) { border-color: var(--blu); }
input, select {
  min-height: 34px; padding: 0 10px; border: 1px solid var(--linea-forte); border-radius: 6px;
  background: var(--superficie); width: 100%;
}
input:hover, select:hover { border-color: #aab4c1; }
input:focus-visible, select:focus-visible { outline: 2px solid var(--focus); outline-offset: 0; border-color: var(--focus); }
input::placeholder { color: #8a94a1; }
input[type="date"], input[type="number"] { font-variant-numeric: tabular-nums; }
.campo { display: flex; flex-direction: column; gap: 4px; }
.campo > span { font-size: 12px; font-weight: 600; color: var(--tenue); }
.azioni { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.errore { color: var(--critico); margin: 8px 0 0; }
.errore:empty { display: none; }

/* ---------- Nuova pratica ---------- */
.nuova-pratica {
  background: var(--superficie); border: 1px solid var(--linea); border-radius: var(--raggio);
  padding: 16px 18px; margin-bottom: 24px;
}
.nuova-pratica .campi { display: grid; grid-template-columns: 2fr 1.4fr 1.2fr 1fr 1fr auto; gap: 12px; align-items: end; }

/* ---------- Tabelle ---------- */
.tabella {
  width: 100%; border-collapse: separate; border-spacing: 0; background: var(--superficie);
  border: 1px solid var(--linea); border-radius: var(--raggio); overflow: hidden;
  font-variant-numeric: tabular-nums;
}
.tabella th, .tabella td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--linea); vertical-align: top; }
.tabella tbody tr:last-child td { border-bottom: 0; }
.tabella th { font-size: 12px; font-weight: 600; color: var(--tenue); background: #f9fafb; position: sticky; top: 0; }
.tabella tbody tr:hover td { background: #f8fafc; }
.tabella td a { font-weight: 600; text-decoration: none; }
.tabella td a:hover { text-decoration: underline; }
.regole td:first-child { max-width: 44ch; }
.codice { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 12px; color: var(--inchiostro); }
.vuoto { background: var(--superficie); border: 1px dashed var(--linea-forte); border-radius: var(--raggio); padding: 28px; color: var(--tenue); max-width: 75ch; }
.chip {
  display: inline-block; font-size: 11px; font-weight: 600; line-height: 18px; padding: 0 8px;
  border-radius: 999px; white-space: nowrap;
}
.chip.da_validare { color: var(--attenzione); background: var(--attenzione-tenue); }
.chip.validata { color: var(--ok); background: var(--ok-tenue); }
.chip.neutro { color: var(--testo); background: #eef1f5; }

/* ---------- Schede e legenda ---------- */
.barra-schede { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; margin-bottom: 12px; }
.barra-schede > * { min-width: 0; }
.schede { display: inline-flex; padding: 3px; background: #e7eaef; border-radius: 8px; }
.schede a {
  padding: 6px 14px; border-radius: 6px; color: var(--tenue); text-decoration: none; font-weight: 600; font-size: 13px;
}
.schede a:hover { color: var(--inchiostro); }
.schede a[aria-current] { background: var(--superficie); color: var(--blu); box-shadow: 0 1px 2px rgba(23, 32, 43, .12); }
.legenda { display: flex; flex-wrap: wrap; gap: 6px 16px; color: var(--tenue); font-size: 12px; }
.legenda > span { display: inline-flex; align-items: center; gap: 6px; }
.legenda svg { width: 16px; height: 16px; overflow: visible; }
.legenda svg[viewBox="0 0 22 16"] { width: 22px; }
.campione { display: inline-block; width: 14px; height: 10px; border-radius: 2px; }
.campione.critico { background: #f2c4bf; }
.campione.attenzione { background: #f3dcb4; }
.segno-validare {
  display: inline-grid; place-items: center; width: 16px; height: 16px; border-radius: 50%;
  font-size: 11px; font-weight: 700; color: var(--attenzione); background: var(--attenzione-tenue);
}

/* ---------- Layout pratica ---------- */
.layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 20px; align-items: start; }
.gantt {
  display: grid; grid-template-columns: 240px minmax(0, 1fr);
  background: var(--superficie); border: 1px solid var(--linea); border-radius: var(--raggio); overflow: hidden;
}
.nomi { border-right: 1px solid var(--linea); background: var(--superficie); position: relative; z-index: 1; }
.nome-riga {
  display: flex; align-items: center; justify-content: space-between; gap: 8px; width: 100%;
  min-height: 0; padding: 0 12px 0 14px; border: 0; border-radius: 0; background: transparent;
  color: var(--testo); font-weight: 400; font-size: 13px; text-align: left; white-space: normal;
}
.nome-riga:nth-child(even) { background: #fafbfc; }
.nome-riga:hover { background: var(--blu-tenue); }
.nome-riga.evidenziata { background: var(--evidenza); }
.nome-riga.selezionata { background: var(--blu-tenue); box-shadow: inset 3px 0 0 var(--blu); font-weight: 600; color: var(--inchiostro); }
.nome-riga:focus-visible { outline-offset: -2px; border-radius: 0; }
.testo-nome { overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; line-height: 1.2; }
.testa-nomi { display: flex; align-items: flex-start; padding: 4px 14px 0; border-bottom: 1px solid var(--linea); }
.testa-nomi span { font-size: 11px; font-weight: 600; color: var(--tenue); }
.nome-riga.attivita .testo-nome { color: var(--inchiostro); }
.scorre { overflow-x: auto; overflow-y: hidden; scrollbar-width: thin; scrollbar-color: #b7c0cc transparent; }
.scorre::-webkit-scrollbar { height: 12px; }
.scorre::-webkit-scrollbar-track { background: #f1f3f6; border-top: 1px solid var(--linea); }
.scorre::-webkit-scrollbar-thumb { background: #b7c0cc; border-radius: 6px; border: 3px solid #f1f3f6; }
.scorre::-webkit-scrollbar-thumb:hover { background: #8f9aa8; }
.scorre svg { display: block; }

/* ---------- Pannello ---------- */
.pannello {
  background: var(--superficie); border: 1px solid var(--linea); border-radius: var(--raggio);
  padding: 18px; position: sticky; top: 16px;
}
.pannello h2 { font-size: 16px; line-height: 1.3; }
.date { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; margin: 0 0 16px; font-size: 13px; }
.date dt { color: var(--tenue); }
.date dd { margin: 0; font-variant-numeric: tabular-nums; color: var(--inchiostro); }
.campi-coppia { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.anteprima { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--linea); }
.anteprima > p { margin: 0 0 8px; }
.spostamenti { list-style: none; margin: 0; padding: 0; max-height: 320px; overflow-y: auto; font-size: 13px; }
.spostamenti li {
  display: grid; grid-template-columns: 1fr auto; gap: 2px 10px; padding: 7px 0; border-bottom: 1px solid var(--linea);
}
.spostamenti li:last-child { border-bottom: 0; }
.nome-spost { grid-column: 1 / -1; color: var(--inchiostro); }
.date-spost { color: var(--tenue); font-variant-numeric: tabular-nums; }
.delta { font-size: 12px; font-weight: 700; font-variant-numeric: tabular-nums; justify-self: end; }
.delta.piu { color: var(--critico); }
.delta.meno { color: var(--ok); }

/* ---------- Tooltip ---------- */
.tooltip {
  position: fixed; left: 0; top: 0; z-index: 10; pointer-events: none;
  max-width: 280px; padding: 10px 12px; border-radius: 8px;
  background: var(--inchiostro); color: #eef2f7; font-size: 12px; line-height: 1.45;
  box-shadow: 0 8px 24px rgba(23, 32, 43, .22);
}
.tooltip[hidden] { display: none; }
.tooltip strong { display: block; color: #fff; font-size: 13px; margin-bottom: 6px; }
.tooltip dl { display: grid; grid-template-columns: auto 1fr; gap: 2px 12px; margin: 0; }
.tooltip dt { color: #a9b6c6; }
.tooltip dd { margin: 0; font-variant-numeric: tabular-nums; }
.tooltip p { margin: 6px 0 0; color: #f3cf8e; }

/* ---------- SVG del Gantt ---------- */
#gantt { font-family: inherit; }
.riga-alterna { fill: #fafbfc; }
.griglia { stroke: #eceff3; } .griglia.anno { stroke: var(--linea-forte); }
.bordo-testa { stroke: var(--linea); }
.mese { font-size: 11px; fill: var(--tenue); }
.mese.anno { font-weight: 700; fill: var(--inchiostro); }
.oggi { stroke: var(--critico); stroke-width: 1.5; stroke-dasharray: 4 3; }
.oggi-fondo { fill: var(--critico); }
.oggi-etichetta { font-size: 9px; font-weight: 700; fill: #fff; text-transform: uppercase; letter-spacing: .06em; }
.fascia { opacity: .5; }
.fascia.critico { fill: var(--critico-tenue); }
.fascia.attenzione { fill: var(--attenzione-tenue); }
.fascia.informazione { fill: none; }
.nastro { cursor: help; }
.nastro.critico { fill: #e99a91; }
.nastro.attenzione { fill: #e8b766; }
.nastro.informazione { fill: #9dbbe3; }
.sfondo-riga { fill: transparent; }
.riga { cursor: pointer; }
.riga:hover .sfondo-riga { fill: rgba(47, 111, 176, .06); }
.riga.evidenziata .sfondo-riga { fill: rgba(255, 214, 102, .35); }
.riga.selezionata .sfondo-riga { fill: rgba(47, 111, 176, .1); }
.effettiva { fill: var(--blu); }
.presumibile { fill: #fff; stroke: var(--blu); stroke-width: 2; }
.teorica { fill: none; stroke: #7b8694; stroke-width: 1.25; stroke-dasharray: 2 2; }
.data-tappa { font-size: 11px; fill: var(--tenue); font-variant-numeric: tabular-nums; }
.barra { fill: #5a7ba3; }
.riga:hover .barra, .riga.selezionata .barra { fill: var(--blu); }
.approvvigionamento { stroke: var(--attenzione); stroke-width: 1.5; stroke-dasharray: 4 3; }
.ordine { fill: var(--attenzione); }

/* ---------- Preparazione della domanda ---------- */
.obiettivo {
  display: grid; grid-template-columns: auto auto 1fr; gap: 12px 28px; align-items: end;
  background: var(--superficie); border: 1px solid var(--linea); border-radius: var(--raggio);
  padding: 14px 18px; margin-bottom: 16px;
}
.obiettivo-data { display: flex; flex-direction: column; gap: 2px; }
.obiettivo-data strong { font-size: 22px; color: var(--inchiostro); font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.etichetta-piccola { font-size: 12px; font-weight: 600; color: var(--tenue); }
.conteggi { display: flex; gap: 6px; margin-top: 4px; }
.obiettivo-modifica { display: flex; gap: 8px; align-items: end; }
.profilo {
  grid-column: 1 / -1; border: 0; margin: 0; padding: 12px 0 0; border-top: 1px solid var(--linea);
  display: flex; flex-wrap: nowrap; align-items: center; gap: 8px 22px;
}
.profilo legend { float: left; font-size: 12px; font-weight: 600; color: var(--tenue); padding: 0; margin: 0 4px 0 0; white-space: nowrap; }
.spunta { white-space: nowrap; }
.spunta { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; cursor: pointer; }
.spunta input { width: 16px; height: 16px; min-height: 0; accent-color: var(--blu); }
.esito-obiettivo { grid-column: 1 / -1; }
.esito-obiettivo:empty { display: none; }
.chip.critica { color: #fff; background: var(--critico); }
.chip.in_ritardo { color: var(--critico); background: var(--critico-tenue); }
.avviso { margin: 0 0 12px; padding: 8px 10px; border-radius: 6px; font-size: 13px; font-weight: 600; }
.avviso.critica { color: #fff; background: var(--critico); }
.avviso.in_ritardo { color: var(--critico); background: var(--critico-tenue); }
.stati-prep { display: inline-flex; padding: 3px; background: #e7eaef; border-radius: 8px; margin-bottom: 14px; }
.stati-prep button { min-height: 28px; padding: 0 12px; background: transparent; color: var(--tenue); }
.stati-prep button.attivo { background: var(--superficie); color: var(--blu); box-shadow: 0 1px 2px rgba(23, 32, 43, .12); }
.piccolo { font-size: 12px; margin: 6px 0 0; }
button.link {
  display: inline; min-height: 0; padding: 0; border: 0; background: none;
  color: var(--blu); font-weight: 600; font-size: 12px; text-decoration: underline; text-underline-offset: 2px;
}
button.link:hover { color: var(--focus); }
.pannello h3 { font-size: 13px; margin: 16px 0 6px; color: var(--inchiostro); }
.documenti { margin: 0; padding-left: 18px; font-size: 13px; }
.documenti li { margin-bottom: 2px; }
.nota { font-size: 13px; color: var(--tenue); background: #f7f8fa; border-radius: 6px; padding: 8px 10px; margin: 12px 0 0; }
.sigla {
  flex: none; font-size: 10px; font-weight: 700; letter-spacing: .03em; line-height: 16px; padding: 0 5px;
  border-radius: 4px; color: var(--tenue); background: #eef1f5;
}
.sigla.sc, .sigla.impresa_sc { color: var(--blu); background: var(--blu-tenue); }
.sigla.tecnico { color: #5b3e8a; background: #f0eafa; }
.sigla.banca { color: #0b5d63; background: #e3f4f4; }
.sigla.invitalia { color: #8a4b08; background: #fdf1e3; }
.sigla.regione { color: #1e6b3a; background: #e6f4ea; }
.sigla.ministero { color: #6b2c5f; background: #f7e8f3; }
.segni { display: inline-flex; align-items: center; gap: 4px; flex: none; }
.nome-riga.stato-fatto .testo-nome { color: var(--tenue); text-decoration: line-through; text-decoration-color: #b7c0cc; }
.nome-riga.stato-non_serve .testo-nome { color: var(--tenue); font-style: italic; }
.nota-tappe { margin: -4px 0 12px; font-size: 13px; color: var(--testo); }
.campione.prep-non_serve { background: transparent; border: 1px dashed var(--linea-forte); }
.nome-riga.allerta-in_ritardo, .nome-riga.allerta-critica { box-shadow: inset 3px 0 0 var(--critico); }
.campione.prep-da_fare { background: #7d95b3; }
.campione.prep-in_corso { background: var(--blu); }
.campione.prep-fatto { background: #43a06d; }
.campione.prep-ritardo { background: #fff; border: 2px solid var(--critico); }
.barra-prep.da_fare { fill: #7d95b3; }
.barra-prep.in_corso { fill: var(--blu); }
.barra-prep.fatto { fill: #43a06d; }
.barra-prep.in_ritardo, .barra-prep.critica { stroke: var(--critico); stroke-width: 2; }
.barra-prep.critica { fill: #f2c4bf; }
.invio { fill: var(--critico); }

/* ---------- Schermi stretti ---------- */
@media (max-width: 1100px) {
  .layout { grid-template-columns: minmax(0, 1fr); }
  .pannello { position: static; }
  .nuova-pratica .campi { grid-template-columns: 1fr 1fr; }
  .nuova-pratica .campo.largo { grid-column: 1 / -1; }
  .obiettivo { grid-template-columns: 1fr; }
  .profilo { flex-wrap: wrap; }
}
@media (max-width: 640px) {
  main { padding: 16px; }
  .testata { gap: 16px; padding: 0 16px; }
  .gantt { grid-template-columns: 150px minmax(0, 1fr); }
  .nome-riga { font-size: 12px; padding: 0 8px 0 10px; }
  .nuova-pratica .campi { grid-template-columns: 1fr; }
  .nuova-pratica .campi button { width: 100%; }
  .tabella thead { display: none; }
  .tabella, .tabella tbody, .tabella tr, .tabella td { display: block; }
  .tabella tr { border-bottom: 1px solid var(--linea); padding: 8px 0; }
  .tabella td { border: 0; padding: 2px 14px; }
  .legenda { font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* ---------- Avvisi ---------- */
.colonna-destra { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.avvisi { background: var(--superficie); border: 1px solid var(--linea); border-radius: var(--raggio); box-shadow: var(--ombra); padding: 14px 14px 10px; }
.testa-avvisi { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.testa-avvisi h2 { margin: 0 0 8px; display: flex; align-items: center; gap: 6px; }
.interruttore { font-size: 12px; color: var(--tenue); display: inline-flex; gap: 4px; align-items: center; white-space: nowrap; }
.lista-avvisi { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; max-height: 320px; overflow: auto; }
.lista-avvisi .avviso { all: unset; box-sizing: border-box; display: grid; gap: 2px; width: 100%; padding: 8px 10px; border-radius: 6px; border: 1px solid var(--linea); background: var(--fondo); cursor: pointer; font-size: 13px; }
.lista-avvisi .avviso:hover { background: var(--blu-tenue); }
.lista-avvisi .avviso:focus-visible { outline: 2px solid var(--focus); outline-offset: 1px; }
.lista-avvisi .avviso.critico { border-color: color-mix(in srgb, var(--critico) 30%, transparent); background: var(--critico-tenue); }
.lista-avvisi .avviso.attenzione { border-color: color-mix(in srgb, var(--attenzione) 30%, transparent); background: var(--attenzione-tenue); }
.lista-avvisi .avviso .gravita { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--tenue); }
.lista-avvisi .avviso.critico .gravita { color: var(--critico); }
.lista-avvisi .avviso.attenzione .gravita { color: var(--attenzione); }
.scheda-avviso { font-size: 11px; color: var(--tenue); }
.badge-critico { display: inline-block; font-size: 12px; font-weight: 700; color: #fff; background: var(--critico); border-radius: 999px; padding: 0 8px; font-variant-numeric: tabular-nums; }
.vuoto.piccolo { font-size: 13px; margin: 4px 0; }

/* ---------- Assistente ---------- */
.chat { position: fixed; top: 52px; right: 0; bottom: 0; width: min(var(--larghezza-chat, 440px), 100vw); z-index: 30; display: flex; flex-direction: column; background: var(--superficie); border-left: 1px solid var(--linea); box-shadow: -8px 0 24px rgba(23, 32, 43, .08); }
.chat[hidden] { display: none; }
.testa-chat { display: flex; align-items: center; gap: 8px; padding: 12px 14px; border-bottom: 1px solid var(--linea); }
.titolo-chat { flex: none; min-width: 0; max-width: 150px; }
.titolo-chat h2 { margin: 0; }
.sottotitolo-chat { margin: 2px 0 0; font-size: 12px; color: var(--tenue); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.testa-chat select { flex: 1; min-width: 0; }
.messaggi { flex: 1; overflow: auto; padding: 14px; display: flex; flex-direction: column; gap: 12px; }
.msg { max-width: 100%; font-size: 14px; line-height: 1.5; }
.msg.user { align-self: flex-end; background: var(--blu-tenue); border-radius: 10px 10px 2px 10px; padding: 8px 12px; max-width: 85%; }
.msg.user p { margin: 0; white-space: pre-wrap; }
.msg.assistant p, .msg.assistant ul, .msg.assistant ol { margin: 0 0 8px; }
.msg.assistant h3, .msg.assistant h4, .msg.assistant h5 { font-size: 14px; margin: 10px 0 6px; }
.msg table, .pagina-wiki table { border-collapse: collapse; font-size: 13px; margin: 6px 0 10px; }
.msg th, .msg td, .pagina-wiki th, .pagina-wiki td { border: 1px solid var(--linea); padding: 4px 8px; text-align: left; vertical-align: top; }
.msg code, .pagina-wiki code { background: var(--fondo); border-radius: 4px; padding: 0 4px; font-size: 12.5px; }
a.wiki { text-decoration-style: dotted; }
.stato-msg { font-size: 12px; color: var(--tenue); font-style: italic; margin: 4px 0 0; }
.suggerimento, .avviso-chat { font-size: 13px; color: var(--tenue); }
.avviso-chat { color: var(--attenzione); background: var(--attenzione-tenue); border-radius: 6px; padding: 8px 10px; }
.domanda { display: flex; gap: 8px; padding: 12px 14px; border-top: 1px solid var(--linea); align-items: flex-end; }
.domanda textarea { flex: 1; resize: vertical; min-height: 44px; font: inherit; font-size: 14px; padding: 8px 10px; border: 1px solid var(--linea-forte); border-radius: 6px; }
.pagina-wiki { width: min(760px, calc(100vw - 32px)); height: min(80vh, 880px); min-width: min(360px, calc(100vw - 16px)); min-height: 240px; max-width: calc(100vw - 16px); max-height: calc(100vh - 16px); padding: 0; border: 1px solid var(--linea); border-radius: var(--raggio); box-shadow: 0 12px 40px rgba(23, 32, 43, .18); resize: both; overflow: hidden; }
.pagina-wiki[open] { display: flex; flex-direction: column; }
.pagina-wiki::backdrop { background: rgba(23, 32, 43, .35); }
.pagina-wiki .contenuto { flex: 1; min-height: 0; overflow: auto; padding: 16px 24px 28px; font-size: 14px; line-height: 1.55; overscroll-behavior: contain; }
.pagina-wiki .contenuto > :first-child { margin-top: 0; }
.testa-wiki { flex: none; display: flex; align-items: flex-start; gap: 12px; padding: 14px 12px 12px 24px; border-bottom: 1px solid var(--linea); background: var(--superficie); }
.titolo-wiki { flex: 1; min-width: 0; }
.titolo-wiki p { margin: 0 0 2px; font-size: 12px; color: var(--tenue); }
.titolo-wiki h2 { margin: 0; font-size: 16px; line-height: 1.35; text-wrap: balance; }

.icona { all: unset; box-sizing: border-box; flex: none; display: inline-grid; place-items: center; width: 32px; height: 32px; cursor: pointer; border-radius: 6px; color: var(--tenue); }
.icona svg { width: 18px; height: 18px; }
.icona:hover { background: var(--fondo); color: var(--inchiostro); }
.icona:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.pagina-wiki .fonti { margin-top: 16px; padding-top: 12px; border-top: 1px solid var(--linea); }
.pagina-wiki .fonti h3 { font-size: 13px; margin: 0 0 6px; color: var(--tenue); text-transform: uppercase; letter-spacing: .04em; }
.pagina-wiki .fonti ul { margin: 0; padding-left: 18px; }
a.citazione { text-decoration-style: dotted; }

.nota-chat { display: flex; align-items: center; gap: 8px; margin: 0; padding: 8px 14px; background: var(--critico-tenue); color: var(--critico); font-size: 13px; border-bottom: 1px solid var(--linea); }
.nota-chat span { flex: 1; }

/* ---------- Intestazione della pratica, compatta ---------- */
.testa-pratica { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 8px 24px; margin: 0 0 12px; }
.identita { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 10px; min-width: 0; }
.briciola { font-size: 13px; color: var(--tenue); text-decoration: none; }
.briciola:hover { color: var(--blu); text-decoration: underline; }
.identita .sep { font-size: 13px; color: var(--linea-forte); }
.identita h1 { font-size: 19px; }
.identita .meta { display: block; margin-left: 6px; }
.identita .meta span + span::before { content: "·"; display: inline; width: auto; height: auto; background: none; border-radius: 0; margin: 0 8px; color: var(--linea-forte); }
button.con-icona { display: inline-flex; align-items: center; gap: 8px; flex: none; }
button.con-icona svg { width: 16px; height: 16px; }
#apri-chat[aria-expanded="true"] { background: var(--blu-tenue); border-color: var(--blu); }

/* ---------- Cassetto chat ridimensionabile ---------- */
.maniglia { position: absolute; top: 0; bottom: 0; left: -5px; width: 10px; cursor: col-resize; touch-action: none; z-index: 1; }
.maniglia::after { content: ""; position: absolute; top: 0; bottom: 0; left: 4px; width: 2px; background: transparent; transition: background-color .15s ease-out; }
.maniglia:hover::after, .maniglia.attiva::after, .maniglia:focus-visible::after { background: var(--focus); }
.maniglia:focus-visible { outline: none; }
body.ridimensiona { cursor: col-resize; user-select: none; }
@media (min-width: 1101px) {
  body.chat-aperta main { max-width: none; margin: 0 var(--larghezza-chat, 440px) 0 0; }
}
@media (max-width: 640px) {
  .testa-pratica { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .identita h1 { font-size: 17px; flex-basis: 100%; order: 1; }
  .identita .meta { order: 2; margin-left: 0; font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
  #apri-chat { justify-self: start; }
  .chat { width: 100vw; }
  .maniglia { display: none; }
  .testa-wiki { padding-left: 16px; }
  .pagina-wiki .contenuto { padding: 14px 16px 24px; }
}
.pagina-wiki .contenuto:focus { outline: none; }