:root{
  --brand:#1f4e79; --bg:#f4f6f9; --card:#fff; --text:#1c2733; --muted:#5f6b7a; --line:#dbe1e8;
  --ok:#1e7b46; --warn:#b36b00; --err:#b3261e; --radius:10px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark){
  :root{ --bg:#10161d; --card:#18212b; --text:#e6ebf1; --muted:#9aa7b6; --line:#2a3745; --ok:#4cc380; --warn:#e0a03a; --err:#ff8a80; }
}
*{box-sizing:border-box}
html{font-size:16px}
body{margin:0;background:var(--bg);color:var(--text);font:1rem/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--brand)} @media (prefers-color-scheme: dark){a{color:#8ec1f2}}
h1{font-size:1.6rem;margin:.2em 0 .6em} h2{font-size:1.2rem;margin:.2em 0 .6em} h3{font-size:1.05rem}
.container{max-width:880px;margin:0 auto;padding:1rem 16px 3rem}
.container.wide{max-width:1180px}
.container.narrow,.card.narrow{max-width:480px;margin-left:auto;margin-right:auto}
.muted{color:var(--muted)} small{font-size:.85em}
.topbar{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;background:var(--brand);color:#fff;padding:.7rem 16px}
.topbar a{color:#fff;text-decoration:none}
.topbar .brand{font-weight:700;display:flex;align-items:center;gap:.6rem;font-size:1.1rem}
.logo{height:32px;width:auto;border-radius:4px;background:#fff;padding:2px}
.langs{margin-left:auto;display:flex;gap:.5rem}
.langs a{padding:.1rem .5rem;border-radius:6px;border:1px solid rgba(255,255,255,.5);font-size:.85rem}
.langs a[aria-current]{background:#fff;color:var(--brand)}
.mainnav{display:flex;gap:.2rem;flex-wrap:wrap}
.mainnav a{padding:.35rem .7rem;border-radius:6px}
.mainnav a[aria-current]{background:rgba(255,255,255,.2)}
.userbox{margin-left:auto;display:flex;align-items:center;gap:.8rem;font-size:.9rem}
.menu-toggle{display:none;background:none;border:1px solid rgba(255,255,255,.5);color:#fff;border-radius:6px;font-size:1.2rem;padding:.1rem .6rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem 1.25rem;margin:0 0 1rem}
.card.inactive{opacity:.6}
.hero{border-left:6px solid var(--brand)}
.lead{font-size:1.1rem}
.grid2,.grid3,.grid4{display:grid;gap:1rem}
.grid2{grid-template-columns:repeat(2,1fr)} .grid3{grid-template-columns:repeat(3,1fr)} .grid4{grid-template-columns:repeat(4,1fr)}
.channel{text-decoration:none;color:inherit;display:block;transition:box-shadow .15s,border-color .15s}
.channel:hover,.channel:focus-visible{border-color:var(--brand);box-shadow:0 2px 10px rgba(0,0,0,.12)}
.channel .ico{font-size:1.8rem;color:var(--brand)}
.channel h3{margin:.3rem 0}
.kpi{display:flex;flex-direction:column;text-decoration:none;color:inherit}
.kpi .n{font-size:2rem;font-weight:700;color:var(--brand)} @media (prefers-color-scheme: dark){.kpi .n{color:#8ec1f2}}
.stack>*+*{margin-top:1rem}
.field label,.check{display:block;font-weight:600;margin-bottom:.25rem}
.check{font-weight:400;display:flex;gap:.5rem;align-items:flex-start}
.req{color:var(--err)}
input[type=text],input[type=email],input[type=password],input[type=date],input[type=number],input[type=datetime-local],input:not([type]),select,textarea{
  width:100%;padding:.55rem .7rem;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--text);font:inherit}
input[type=file]{max-width:100%}
input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible{outline:3px solid color-mix(in srgb,var(--brand) 55%,transparent);outline-offset:1px}
input[type=color]{height:42px;width:80px;padding:2px}
fieldset{border:1px solid var(--line);border-radius:8px;padding:.8rem 1rem}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:1rem} .row3{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.checks{display:flex;flex-direction:column;justify-content:center;gap:.4rem}
.btn{display:inline-block;background:var(--brand);color:#fff;border:0;border-radius:8px;padding:.6rem 1.2rem;font:inherit;font-weight:600;cursor:pointer;text-decoration:none}
.btn:hover{filter:brightness(1.1)}
.btn.secondary{background:transparent;color:var(--brand);border:1px solid var(--brand)}
@media (prefers-color-scheme: dark){.btn.secondary{color:#8ec1f2;border-color:#8ec1f2}}
.btn.small{padding:.25rem .7rem;font-size:.85rem}
.linkbtn{background:none;border:0;color:inherit;text-decoration:underline;cursor:pointer;font:inherit;padding:0}
.topbar .linkbtn{color:#fff} .linkbtn:disabled{opacity:.4;cursor:not-allowed}
form.inline{display:inline-flex;gap:.4rem;align-items:center}
form.inline input{width:11rem;padding:.25rem .5rem}
.actions{display:flex;gap:.6rem;flex-wrap:wrap;margin:.8rem 0}
.alert{border-radius:8px;padding:.7rem 1rem;margin:0 0 1rem;border:1px solid}
.alert.ok{background:color-mix(in srgb,var(--ok) 12%,transparent);border-color:var(--ok)}
.alert.err{background:color-mix(in srgb,var(--err) 12%,transparent);border-color:var(--err)}
.alert.warn{background:color-mix(in srgb,var(--warn) 14%,transparent);border-color:var(--warn)}
.badge{display:inline-block;padding:.1rem .6rem;border-radius:999px;font-size:.82rem;font-weight:600;border:1px solid var(--line);background:var(--bg)}
.st-nuova{border-color:var(--brand);color:var(--brand)} .st-istruttoria{border-color:var(--warn);color:var(--warn)} .st-attesa_info{border-color:var(--warn);color:var(--warn)}
.st-chiusa_fondata,.st-chiusa_infondata,.st-archiviata{border-color:var(--ok);color:var(--ok)}
.lv-ok{border-color:var(--ok);color:var(--ok)} .lv-warn{border-color:var(--warn);color:var(--warn)} .lv-late{border-color:var(--err);color:var(--err);background:color-mix(in srgb,var(--err) 10%,transparent)}
.chip{display:inline-block;margin:.1rem .2rem .1rem 0;padding:.1rem .6rem;border:1px solid var(--line);border-radius:999px;text-decoration:none;font-size:.85rem}
.tablewrap{overflow-x:auto;padding:0}
.table{width:100%;border-collapse:collapse}
.table th,.table td{text-align:left;padding:.6rem .8rem;border-bottom:1px solid var(--line);vertical-align:top}
.table th{font-size:.82rem;text-transform:uppercase;letter-spacing:.03em;color:var(--muted)}
tr.unread td{font-weight:600}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--brand);margin-left:.3rem}
.filters{display:flex;gap:.6rem;flex-wrap:wrap;align-items:center;margin-bottom:1rem}
.filters select,.filters input{width:auto}
.between{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}
.cols{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:1rem;align-items:start}
.meta{display:grid;grid-template-columns:max-content 1fr;gap:.3rem 1rem;margin:0 0 .8rem}
.meta dt{color:var(--muted)} .meta dd{margin:0}
.qa{margin:.8rem 0;padding-top:.6rem;border-top:1px solid var(--line)} .qa .q{font-weight:600;color:var(--muted);font-size:.9rem}
.msg{border:1px solid var(--line);border-radius:8px;padding:.6rem .9rem;margin:0 0 .7rem;max-width:90%}
.msg.from-rep{background:color-mix(in srgb,var(--brand) 8%,var(--card))}
.msg.from-mgr{margin-left:auto;background:color-mix(in srgb,var(--ok) 8%,var(--card))}
.msg.note{background:color-mix(in srgb,var(--warn) 10%,var(--card));max-width:100%}
.msg-head{font-size:.8rem;color:var(--muted);margin-bottom:.2rem}
.files{list-style:none;padding:0;margin:.4rem 0}
.history{list-style:none;padding:0;margin:0;font-size:.88rem} .history li{padding:.25rem 0;border-bottom:1px solid var(--line)}
.checklist{list-style:none;padding:0;margin:0} .checklist li::before{content:"○ ";color:var(--muted)} .checklist li.done::before{content:"✔ ";color:var(--ok)}
.bar{display:grid;grid-template-columns:minmax(6rem,12rem) 1fr 2.5rem;gap:.6rem;align-items:center;margin:.35rem 0;font-size:.9rem}
.bt{background:var(--bg);border-radius:6px;height:14px;overflow:hidden;border:1px solid var(--line)} .bf{display:block;height:100%;background:var(--brand)}
.bn{text-align:right;font-weight:600}
.code{font:700 1.6rem/1.3 ui-monospace,Menlo,Consolas,monospace;letter-spacing:.08em;text-align:center;padding:1rem;margin:1rem 0;border:2px dashed var(--brand);border-radius:10px;user-select:all;word-break:break-all}
.codeinput{font-family:ui-monospace,Menlo,Consolas,monospace;letter-spacing:.1em;text-transform:uppercase}
.receipt h1{color:var(--ok)}
.recorder{border:1px solid var(--line);border-radius:10px;padding:1rem}
.rec-controls{display:flex;gap:1rem;align-items:center}
.rec-time{font:600 1.2rem ui-monospace,monospace}
.rec-active{background:var(--err)}
audio{width:100%;margin:.5rem 0}
.snippet{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:.7rem;overflow-x:auto;white-space:pre-wrap;word-break:break-all}
.foot{text-align:center;color:var(--muted);padding:1rem;font-size:.9rem}
.embed .container{padding-top:.5rem}
.errpage{display:grid;place-items:center;min-height:100vh}
.doc{background:#fff;color:#000;padding:2rem;border-radius:8px;line-height:1.5}
.doc h1{font-size:1.5rem} .doc h2{font-size:1.15rem;margin-top:1.4rem}
.docpage{background:#e9ecef} .docpage .doc{max-width:820px;margin:1rem auto}
.docbar{max-width:820px;margin:1rem auto;display:flex;justify-content:space-between;align-items:center}
.dochead{border-bottom:1px solid #ccc;margin-bottom:1rem}
@media (max-width:820px){
  .grid3,.grid4,.grid2,.row2,.row3,.cols{grid-template-columns:1fr}
  .menu-toggle{display:inline-block;margin-left:auto}
  .mainnav{display:none;width:100%;flex-direction:column} .mainnav.open{display:flex}
  .userbox{margin-left:0;width:100%}
  .msg{max-width:100%} .bar{grid-template-columns:7rem 1fr 2rem}
  form.inline input{width:8rem}
}
@media print{
  .noprint,.topbar,.foot,.btn,form,.actions{display:none!important}
  body,.docpage{background:#fff} .doc{box-shadow:none;padding:0}
  .receipt .actions,.receipt .btn{display:none}
  .card{border:0}
}