/* ===== THREAD (stile answer-engine) ===== */
  .scroll{flex:1;overflow-y:auto;overflow-x:hidden;padding:24px 0 200px}
  .scroll.empty{display:block;padding-top:6vh}
  *::-webkit-scrollbar{width:8px;height:8px}
  *::-webkit-scrollbar-track{background:transparent}
  *::-webkit-scrollbar-thumb{background:var(--sb);border-radius:8px;border:2px solid transparent;background-clip:content-box}
  *::-webkit-scrollbar-thumb:hover{background:var(--sb-h);background-clip:content-box}
  *{scrollbar-width:thin;scrollbar-color:var(--sb) transparent}
  .wrap{max-width:760px;margin:0 auto;padding:0 24px}

  /* turno = domanda (titolo) → fonti → risposta → follow-up */
  .turn{padding:26px 0 8px;border-top:1px solid var(--line)}
  .turn:first-child{border-top:0}
  .qtitle{font-family:var(--serif);font-size:27px;line-height:1.32;color:var(--txt);font-weight:500;margin:0 0 14px;overflow-wrap:break-word}
  .qtitle img{display:block;max-width:200px;border-radius:10px;margin:0 0 10px;border:1px solid var(--line);cursor:zoom-in}
  .srcrow{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:0 0 14px}
  .srcrow .src-h{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--mut);font-weight:600;text-transform:uppercase;letter-spacing:.5px}
  .srcrow .src-h svg{width:14px;height:14px}
  .src{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:var(--txt);background:var(--panel);border:1px solid var(--line2);padding:6px 11px;border-radius:9px;max-width:240px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .src svg{width:13px;height:13px;color:var(--teal)}
  .src.kind-dati svg{color:var(--navy)} html[data-theme="dark"] .src.kind-dati svg{color:#9fb0e8}
  .src.kind-db svg{color:var(--amber)}
  a.src{cursor:pointer} a.src:hover{border-color:var(--teal)}

  .msg{margin:0}
  .msg.ai{width:100%}
  .msg.ai .body{padding:0 2px;font-size:16.5px;line-height:1.72;width:100%}
  .msg.ai p{margin:0 0 12px}
  .msg.ai a{color:var(--teal);font-weight:500;border-bottom:1px solid rgba(10,179,156,.45)}
  .msg.ai a:hover{border-bottom-color:var(--teal)}
  .msg.ai h2,.msg.ai h3,.msg.ai h4{font-weight:600;margin:16px 0 9px;color:var(--navy)}
  html[data-theme="dark"] .msg.ai h2,html[data-theme="dark"] .msg.ai h3,html[data-theme="dark"] .msg.ai h4{color:#dfe5f3}
  .msg.ai h2{font-size:18px} .msg.ai h3{font-size:16px} .msg.ai h4{font-size:15px}
  .msg.ai hr{border:0;border-top:1px solid var(--line);margin:16px 0}
  .msg.ai .pl{white-space:pre-wrap}
  .msg.ai table{border-collapse:collapse;margin:10px 0;font-size:14px;width:auto;display:block;overflow-x:auto}
  .msg.ai th,.msg.ai td{border:1px solid var(--line);padding:7px 11px;text-align:left;white-space:nowrap}
  .msg.ai th{background:var(--panel2);font-weight:600}
  .tablewrap{position:relative;margin:12px 0}
  .tablewrap .tbar{position:absolute;top:-12px;right:0;display:flex;gap:4px;opacity:0;transition:.12s}
  .tablewrap:hover .tbar{opacity:1}
  .tbar button{font-size:11px;color:var(--mut);background:var(--panel);border:1px solid var(--line2);border-radius:7px;padding:3px 9px;cursor:pointer;transition:.12s}
  .tbar button:hover{border-color:var(--teal);color:var(--teal-d)}
  #profMenu{position:fixed;left:12px;bottom:62px;background:var(--panel);border:1px solid var(--line2);border-radius:11px;padding:6px;min-width:184px;box-shadow:0 14px 34px rgba(0,0,0,.18);display:none;z-index:95}
  #profMenu.open{display:block}
  #profMenu button{width:100%;text-align:left;background:transparent;border:0;color:var(--txt);padding:9px 11px;border-radius:8px;cursor:pointer;font:inherit;font-size:13.5px}
  #profMenu button:hover{background:var(--elev);color:var(--orange)}
  .msg.ai pre{background:var(--panel2);border:1px solid var(--line);border-radius:9px;padding:11px 13px;overflow-x:auto;margin:10px 0}
  .msg.ai pre code{font-family:ui-monospace,Menlo,monospace;font-size:13px;white-space:pre}
  .msg.ai code{background:var(--panel2);padding:1px 6px;border-radius:5px;font-family:ui-monospace,Menlo,monospace;font-size:13.5px}
  .propose textarea{width:100%;min-height:130px;border:1px solid var(--line2);border-radius:8px;background:var(--panel2);color:var(--txt);font:13px/1.6 ui-monospace,Menlo,monospace;padding:10px 12px;resize:vertical;margin:4px 0;outline:none}
  .propose textarea:focus{border-color:var(--teal)}
  .swatch{display:inline-block;width:12px;height:12px;border-radius:3px;border:1px solid rgba(0,0,0,.18);vertical-align:-1px;margin:0 2px}

  /* follow-up suggerite */
  .followups{margin:14px 0 6px;border-top:1px dashed var(--line);padding-top:12px}
  .followups .fh{font-size:12px;color:var(--mut);font-weight:600;text-transform:uppercase;letter-spacing:.5px;display:flex;align-items:center;gap:7px;margin-bottom:9px}
  .followups .fh svg{width:14px;height:14px;color:var(--teal)}
  .fup{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;text-align:left;background:transparent;border:0;border-bottom:1px solid var(--line);color:var(--txt);padding:9px 4px;font-size:14.5px;cursor:pointer;transition:.12s}
  .fup:last-child{border-bottom:0}
  .fup:hover{color:var(--teal-d)} html[data-theme="dark"] .fup:hover{color:var(--teal)}
  .fup svg{width:15px;height:15px;color:var(--teal);flex:none}

  /* passi di lavoro */
  .reasoning{display:block;width:100%;margin:2px 0 6px}
  .think{display:flex;width:100%;align-items:center;gap:8px;font-size:12.8px;color:var(--mut);cursor:pointer;margin-bottom:9px;user-select:none}
  .think:hover{color:var(--txt)} .think:hover .lbl{text-decoration:underline}
  .think .dot{width:6px;height:6px;border-radius:50%;background:var(--teal)}
  .think.working .dot{animation:blink 1s step-end infinite}
  .think .chv{margin-left:auto;transition:transform .15s}
  .think.open .chv{transform:rotate(90deg)}
  .steps-box{display:none;border-left:2px solid var(--line2);margin:0 0 15px 7px;padding:2px 0 2px 15px}
  .think.open + .steps-box{display:block}
  .steps-box .st{font-size:12.8px;color:var(--mut);margin:6px 0}
  .steps-box .st b{color:var(--navy);font-weight:600} html[data-theme="dark"] .steps-box .st b{color:#aeb6c4}
  .steps-box .reason{font-size:12.8px;color:var(--mut);white-space:pre-wrap;line-height:1.55;margin:2px 0 8px}
  .checking{display:inline-flex;align-items:center;gap:9px;color:var(--mut);font-size:15px}
  .checking .cdot{width:7px;height:7px;border-radius:50%;background:var(--teal);animation:blink 1s step-end infinite}

  .ai-actions{display:flex;gap:4px;margin-top:10px}
  .ai-actions button{background:transparent;border:0;color:var(--mut2);padding:6px;border-radius:8px;cursor:pointer;display:flex;transition:.12s;position:relative}
  .ai-actions button:hover{background:var(--elev);color:var(--txt)}
  .ai-actions button:active{transform:scale(.9)}
  .ai-actions button.up.on{color:var(--teal);background:var(--teal-ghost)}
  .ai-actions button.down.on{color:var(--orange);background:rgba(240,101,72,.12)}
  .ai-actions button .tip{position:absolute;top:-26px;left:50%;transform:translateX(-50%);background:var(--navy);color:#fff;font-size:11px;padding:2px 7px;border-radius:6px;white-space:nowrap;opacity:0;pointer-events:none;transition:.12s}
  .ai-actions button.copied .tip{opacity:1}
  .modelbadge{display:inline-flex;align-items:center;gap:5px;font-size:11px;color:var(--mut2);border:1px solid var(--line);border-radius:7px;padding:2px 9px;margin-left:8px;align-self:center}
  .modelbadge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--teal);flex:none}

  .chartcard{display:block;width:100%;margin:18px 0 34px}
  .chartcard .ct{font-size:13px;color:var(--mut);margin-bottom:18px}

  .lightbox{position:fixed;inset:0;background:rgba(0,0,0,.78);display:none;align-items:center;justify-content:center;z-index:100;padding:40px}
  .lightbox.open{display:flex}
  .lb-img{max-width:90vw;max-height:84vh;display:flex;align-items:center;justify-content:center}
  .lb-x{position:absolute;top:20px;right:28px;background:transparent;border:0;color:#fff;font-size:38px;line-height:1;font-weight:300;cursor:pointer}
  .lb-x:hover{opacity:.65}

  .propose{border:1px solid var(--line);border-radius:11px;padding:13px 15px;margin:8px 0 15px;background:var(--panel)}
  .propose .h{font-size:12.5px;color:var(--amber);margin-bottom:9px;display:flex;align-items:center;gap:8px;font-weight:500}
  .diff{font-family:ui-monospace,Menlo,monospace;font-size:12px;background:var(--panel2);border:1px solid var(--line);border-radius:8px;padding:10px 12px;white-space:pre-wrap;overflow-x:auto}
  .diff .add{color:var(--teal-d)} html[data-theme="dark"] .diff .add{color:#7ee2b8}
  .propose .prow{display:flex;gap:8px;margin-top:11px}
  .propose .done-msg{color:var(--teal-d);font-weight:500;font-size:13px;display:flex;align-items:center;gap:7px}

  .btn{border:1px solid var(--line2);background:var(--panel);color:var(--txt);padding:7px 14px;border-radius:9px;cursor:pointer;font-size:13px;transition:.12s}
  .btn:hover{background:var(--elev)} .btn:active{transform:translateY(1px)}
  .btn.ok{background:var(--accent-grad);border:0;color:var(--accent-ink,#fff)}
  .btn.ok:hover{filter:brightness(.93)}
  .btn.ko:hover{border-color:var(--orange);color:var(--orange)}

  /* ===== HOME (stato vuoto) ===== */
  .hello{text-align:center;margin:0 auto;max-width:880px;padding:0 24px}
  .hello img{width:54px;height:54px;border-radius:13px;background:var(--logo-pad);padding:3px;margin-bottom:14px}
  .hellologo{position:relative;display:inline-block}
  html[data-theme="light"]{--logo-ink:#303d49}
  html[data-theme="dark"]{--logo-ink:#e9ecf5}
  /* logo = vera immagine (favicon.png) usata come MASCHERA, riempita di colore/texture (stile icone Telegram) */
  .hellologo .logomk{width:54px;height:54px;display:block;position:relative;z-index:1;margin-bottom:14px;
    -webkit-mask:url(/static/favicon.png) center/contain no-repeat;mask:url(/static/favicon.png) center/contain no-repeat;
    background:var(--logo-ink)}
  .hellologo .logomk.acc{background:var(--teal)}                                              /* colori liberi: logo nell'accento */
  .hellologo .logomk.tex{background:linear-gradient(135deg,var(--logo-g1,#0ab39c),var(--logo-g2,#0ab39c))}   /* preset: texture del tema */
  .hellologo.logodraw .logomk{background:linear-gradient(110deg,var(--logo-ink) 42%,var(--teal) 50%,var(--logo-ink) 58%);background-size:300% 100%;animation:logosheen 3.6s ease-in-out infinite}  /* SOLO PromUp: riflesso che scorre */
  @keyframes logosheen{0%,100%{background-position:140% 0}50%{background-position:-40% 0}}
  @media (prefers-reduced-motion:reduce){.hellologo.logodraw .logomk{animation:none;background:var(--logo-ink)}}
  #logofx{position:absolute;left:50%;top:46%;width:230px;height:150px;transform:translate(-50%,-50%);pointer-events:none;z-index:0;overflow:hidden}
  .hellologo img{position:relative;z-index:1}
  #logofx i{position:absolute;display:block;will-change:transform,opacity;pointer-events:none}
  #logofx i.star{width:3px;height:3px;border-radius:50%;background:#fff;box-shadow:0 0 4px #cfe0ff;animation:fxtwinkle linear infinite}
  @keyframes fxtwinkle{0%,100%{opacity:.12;transform:scale(.6)}50%{opacity:1;transform:scale(1)}}
  #logofx i.petal{width:9px;height:9px;border-radius:50% 0 50% 50%;animation:fxfall linear infinite}
  @keyframes fxfall{0%{transform:translateY(-16px) rotate(0);opacity:0}12%{opacity:.85}88%{opacity:.85}100%{transform:translateY(160px) rotate(250deg);opacity:0}}
  #logofx i.ember{width:5px;height:5px;border-radius:50%;background:#f7a23b;box-shadow:0 0 6px #f7892b;animation:fxrise linear infinite}
  @keyframes fxrise{0%{transform:translateY(20px) scale(1);opacity:0}22%{opacity:.9}100%{transform:translateY(-140px) scale(.32);opacity:0}}
  #logofx i.mote{width:4px;height:4px;border-radius:50%;animation:fxdrift ease-in-out infinite}
  @keyframes fxdrift{0%{transform:translate(0,0);opacity:0}30%{opacity:.7}100%{transform:translate(38px,-26px);opacity:0}}
  @media (prefers-reduced-motion:reduce){#logofx{display:none}}
  .hello h1{font-family:var(--serif);font-weight:500;font-size:36px;margin:0 0 6px;color:var(--navy)}
  html[data-theme="dark"] .hello h1{color:#e9ecf5}
  .hello .sub{color:var(--mut);font-size:14px;margin-bottom:22px}
  .chips{display:flex;flex-wrap:wrap;gap:9px;justify-content:center;margin:0 auto 26px;max-width:640px}
  .chip{font-size:13px;color:var(--navy);background:var(--panel);border:1px solid var(--line2);padding:9px 14px;border-radius:11px;cursor:pointer;transition:.12s}
  html[data-theme="dark"] .chip{color:#cdd6f5}
  .chip:hover{border-color:var(--accent2);color:var(--teal-d)}
  .pulse{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px;text-align:left;max-width:880px;margin:0 auto}
  .pcard{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px 18px;box-shadow:var(--shadow);display:flex;flex-direction:column;min-height:150px}
  .pcard .ph{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--mut);font-weight:600;text-transform:uppercase;letter-spacing:.5px;margin-bottom:10px}
  .pcard .ph svg{width:15px;height:15px;color:var(--teal)}
  .pcard .pn{font-size:30px;font-weight:700;color:var(--navy);line-height:1.1}
  html[data-theme="dark"] .pcard .pn{color:#dfe5f3}
  .pcard .pl{font-size:12px;color:var(--mut);margin-bottom:10px}
  .prow2{display:flex;align-items:center;gap:8px;font-size:12.8px;margin:4px 0;color:var(--txt)}
  .prow2 .bar{flex:1;height:7px;border-radius:4px;background:var(--elev);overflow:hidden;min-width:30px}
  .prow2 .bar i{display:block;height:100%;border-radius:4px;background:var(--teal)}
  .prow2 .k{width:46%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .prow2 .v{color:var(--mut);font-size:12px;width:38px;text-align:right}
  .pitem{display:flex;gap:8px;align-items:baseline;font-size:13px;padding:5px 0;border-bottom:1px solid var(--line);cursor:pointer;transition:.1s}
  .pitem:last-of-type{border-bottom:0}
  .pitem:hover{color:var(--teal-d)}
  .pitem b{font-weight:600;flex:none}
  .pitem span{color:var(--mut);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .pask{margin-top:auto;padding-top:10px}
  .pask button{font-size:12.5px;color:var(--teal-d);background:transparent;border:0;padding:0;cursor:pointer;display:flex;align-items:center;gap:6px}
  .pask button:hover{text-decoration:underline}
  .pask svg{width:13px;height:13px}
  .pulse .pempty{color:var(--mut2);font-size:13px;margin:auto 0;text-align:center}

  /* ===== COMPOSER ===== */
  .composer-wrap{position:absolute;left:0;right:0;bottom:0;padding:14px 0 14px;pointer-events:none;
       background:linear-gradient(to top,var(--bg) 72%,transparent)}
  .composer,.foot{pointer-events:auto}
  .composer{max-width:824px;margin:0 auto;padding:0 24px}
  .box{border:1px solid var(--line2);background:var(--panel);border-radius:16px;padding:13px 15px;box-shadow:var(--shadow);transition:.12s}
  .box:focus-within{border-color:var(--teal);box-shadow:0 0 0 3px var(--teal-ghost)}
  .box textarea{width:100%;background:transparent;border:0;color:var(--txt);font:inherit;resize:none;outline:none;min-height:26px;max-height:160px}
  .box textarea::placeholder{color:var(--mut2)}
  .box .crow{display:flex;align-items:center;gap:8px;margin-top:9px;flex-wrap:wrap}
  .add,.mic{color:var(--mut);background:transparent;border:0;padding:7px;border-radius:9px;cursor:pointer;display:flex;transition:.12s}
  .add:hover,.mic:hover{background:var(--elev);color:var(--teal)} .add:active,.mic:active{transform:scale(.92)}
  .mic.rec{color:#fff;background:var(--orange);animation:blink 1.2s step-end infinite}
  .focusrow{display:flex;gap:4px;align-items:center}
  .fbtn{font-size:11.5px;color:var(--mut);background:transparent;border:1px solid transparent;border-radius:8px;padding:5px 9px;cursor:pointer;transition:.12s;white-space:nowrap}
  .fbtn:hover{color:var(--txt);background:var(--elev)}
  .fbtn.sel{color:var(--teal-d);border-color:var(--teal);background:var(--teal-ghost);font-weight:500}
  html[data-theme="dark"] .fbtn.sel{color:var(--teal)}
  .model{margin-left:auto;position:relative}
  .model>button{display:flex;align-items:center;gap:5px;background:transparent;border:0;color:var(--mut);font-size:13px;cursor:pointer;padding:6px 6px;border-radius:8px;transition:.12s}
  .model>button:hover{color:var(--txt)}
  .menu{position:absolute;bottom:38px;right:0;background:var(--panel);border:1px solid var(--line2);border-radius:11px;padding:6px;min-width:200px;box-shadow:0 14px 34px rgba(0,0,0,.16);display:none;z-index:9}
  .menu.open{display:block}
  .menu .mi{padding:9px 11px;border-radius:8px;cursor:pointer;font-size:13px;display:flex;justify-content:space-between;align-items:center;transition:.1s}
  .menu .mi:hover{background:var(--elev)}
  .menu .mi{gap:16px;white-space:nowrap} .menu .mi small{color:var(--mut);white-space:nowrap;flex:none}
  .menu .mi.sel{color:var(--teal-d);font-weight:500} html[data-theme="dark"] .menu .mi.sel{color:var(--teal)}
  .send{background:var(--accent-grad);border:0;color:var(--accent-ink,#fff);width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.12s;margin-left:auto}
  .model+.send,.focusrow~.send{margin-left:0}
  body.no-model .send{margin-left:auto}   /* operatori: niente selettore modello → invio resta a destra */
  .send:hover{filter:brightness(.93)} .send:active{transform:scale(.93)}
  .foot{max-width:824px;margin:9px auto 0;padding:0 24px;text-align:center;font-size:11.5px;color:var(--mut2)}
  .limitbar{max-width:824px;margin:8px auto 0;padding:0 24px;display:flex;align-items:center;justify-content:center;gap:9px;font-size:12px;color:var(--mut)}
  .limitbar .dots{display:flex;gap:4px}
  .limitbar .dots i{width:7px;height:7px;border-radius:50%;background:var(--teal);opacity:.9}
  .limitbar .dots i.used{background:var(--line2)}
  .limitbar .plus{color:var(--teal-d);font-weight:500;cursor:default}
  html[data-theme="dark"] .limitbar .plus{color:var(--teal)}
  .limitbar .sep{color:var(--mut2)}
  .limitbar.low{color:var(--orange)} .limitbar.low .dots i{background:var(--orange)}

  /* ===== STATS ===== */
  .page{flex:1;overflow-y:auto;padding:26px 32px}
  .page h2{font-weight:600;font-size:21px;margin:0 0 4px;color:var(--navy)} html[data-theme="dark"] .page h2{color:#e9ecf5}
  .page .sub{color:var(--mut);font-size:13px;margin-bottom:22px}
  .kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(135px,1fr));gap:14px;margin-bottom:24px}
  .st-filters{display:flex;gap:8px;align-items:center;margin-bottom:18px;flex-wrap:wrap}
  .st-filters .fbtn{font-size:12.5px;padding:6px 12px}
  .st-filters .btn{margin-left:auto}
  .kpi{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:15px 17px;box-shadow:var(--shadow)}
  .kpi .n{font-size:25px;font-weight:700;color:var(--navy)} html[data-theme="dark"] .kpi .n{color:#dfe5f3}
  .kpi .l{font-size:12px;color:var(--mut);margin-top:2px}
  .grid2{display:grid;grid-template-columns:1.4fr 1fr;gap:16px}
  .card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:17px 19px;margin-bottom:16px;box-shadow:var(--shadow)}
  .card h3{margin:0 0 15px;font-size:14px;font-weight:600}
  .card h3 .muted{font-weight:400;font-size:12px}
  .legrow{display:flex;align-items:center;gap:11px;margin:11px 0;font-size:13px}
  .legrow .dotc{width:9px;height:9px;border-radius:50%;flex:none}
  .legrow .bar{flex:1;height:8px;border-radius:5px;background:var(--elev);overflow:hidden}
  .legrow .bar i{display:block;height:100%;border-radius:5px}
  .legrow .v{width:46px;text-align:right;color:var(--mut);font-size:12.5px}
  table{width:100%;border-collapse:collapse;font-size:13px}
  td,th{text-align:left;padding:9px 6px;border-bottom:1px solid var(--line)}
  th{color:var(--mut);font-weight:500;font-size:12px}
  td .cnt{color:var(--mut)}

  /* ===== KNOWLEDGE / PROMPT ===== */
  .kb{flex:1;display:flex;min-height:0}
  .tree{width:284px;flex:none;border-right:1px solid var(--line);overflow-y:auto;padding:14px 11px;background:var(--panel)}
  .tree .grp{font-size:10.5px;text-transform:uppercase;letter-spacing:.6px;color:var(--mut2);margin:15px 8px 6px;font-weight:600}
  .tree .f{display:flex;align-items:center;gap:9px;padding:8px 9px;border-radius:8px;color:var(--mut);cursor:pointer;font-size:13px;transition:.1s}
  .tree .f:hover{background:var(--elev);color:var(--txt)}
  .tree .f:active{transform:scale(.98)}
  .tree .f.active{background:var(--teal-ghost);color:var(--teal-d)} html[data-theme="dark"] .tree .f.active{color:var(--teal)}
  .tree .f .bull{width:6px;height:6px;border-radius:50%;background:var(--amber);flex:none;opacity:0}
  .editor{flex:1;display:flex;flex-direction:column;min-width:0}
  .ed-top{height:48px;flex:none;display:flex;align-items:center;gap:8px;padding:0 18px;border-bottom:1px solid var(--line);font-size:13px;color:var(--mut)}
  .ed-top .path{color:var(--txt);font-weight:500}
  .ed-top .sp{flex:1}
  .editor textarea{flex:1;background:var(--panel2);border:0;outline:none;color:var(--txt);font:13px/1.7 ui-monospace,Menlo,monospace;padding:18px 22px;resize:none;display:none}
  .prevwrap{flex:1;overflow-y:auto;padding:22px 28px}
  .prevwrap .body{max-width:860px}
  .editor.editing textarea{display:block}
  .editor.editing .prevwrap{display:none}
  .editor .ed-top .btn[data-act="save"],.editor .ed-top .btn[data-act="cancel"]{display:none}
  .editor.editing .ed-top .btn[data-act="save"],.editor.editing .ed-top .btn[data-act="cancel"]{display:inline-block}
  .editor.editing .ed-top .btn[data-act="edit"]{display:none}

  /* ===== ARTEFATTI (pannello laterale, effimeri) ===== */
  #artpanel{width:0;flex:none;background:var(--panel);border-left:1px solid var(--line);display:flex;flex-direction:column;overflow:hidden;transition:width .2s ease;min-width:0}
  body.artopen #artpanel{width:min(44vw,700px)}
  body:not(.authed) #artpanel{display:none}
  .art-top{height:54px;flex:none;display:flex;align-items:center;gap:10px;padding:0 12px;border-bottom:1px solid var(--line);min-width:330px}
  .art-top .t{font-weight:600;font-size:13.5px;color:var(--navy);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}
  html[data-theme="dark"] .art-top .t{color:#dfe5f3}
  .art-nav{display:flex;align-items:center;gap:2px;color:var(--mut);font-size:12px;flex:none}
  .art-nav button{background:transparent;border:0;color:var(--mut);font-size:17px;cursor:pointer;padding:2px 7px;border-radius:7px;line-height:1}
  .art-nav button:hover{background:var(--elev);color:var(--txt)}
  .art-nav button:disabled{opacity:.3;cursor:default}
  .art-tools{display:flex;gap:6px;align-items:center;flex:none}
  .art-tools .btn{padding:5px 10px;font-size:12px}
  .art-search{border:1px solid var(--line2);background:var(--panel2);color:var(--txt);border-radius:8px;padding:5px 10px;font:inherit;font-size:12.5px;width:120px;outline:none}
  .art-search:focus{border-color:var(--teal)}
  .art-body{flex:1;overflow:auto;padding:16px 20px;min-width:330px}
  .art-body .chartcard{margin:6px 0}
  .art-body .tablewrap .tbar{display:none}
  .art-body table{width:100%;border-collapse:collapse;font-size:13.5px}
  .art-body th{position:sticky;top:-16px;background:var(--panel2);z-index:2;border-bottom:2px solid var(--line2);padding:9px 10px;font-weight:600;color:var(--txt);user-select:none;cursor:pointer}
  .art-body td{border-bottom:1px solid var(--line);padding:8px 10px;white-space:nowrap}
  .art-body tr:hover td{background:var(--panel2)}
  .art-body th[data-dir="a"]::after{content:" ↑";color:var(--teal)} .art-body th[data-dir="d"]::after{content:" ↓";color:var(--teal)}
  @media (max-width:1100px){ body.artopen #artpanel{position:fixed;right:0;top:0;bottom:0;width:94vw;z-index:80;box-shadow:-18px 0 50px rgba(0,0,0,.25)} }
  .artcard{display:flex;align-items:center;gap:12px;border:1px solid var(--line2);background:var(--panel);border-radius:13px;padding:11px 14px;margin:12px 0;cursor:pointer;transition:.12s;max-width:440px;width:100%;text-align:left;font:inherit;color:var(--txt)}
  .artcard:hover{border-color:var(--teal);box-shadow:0 0 0 3px var(--teal-ghost)}
  .artcard .ic{width:38px;height:38px;border-radius:10px;background:var(--teal-ghost);display:flex;align-items:center;justify-content:center;color:var(--teal-d);flex:none}
  .artcard .meta{display:flex;flex-direction:column;line-height:1.35;overflow:hidden}
  .artcard .meta b{font-size:13.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .artcard .ty{font-size:11.5px;color:var(--mut)}
  .artcard .go{margin-left:auto;color:var(--mut2);flex:none}

  /* login */
  body:not(.authed) #side, body:not(.authed) main{display:none}
  #login{position:fixed;inset:0;background:var(--bg);display:flex;align-items:center;justify-content:center;z-index:300}
  body.authed #login{display:none}
  #login form{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:36px 32px;width:368px;text-align:center;box-shadow:var(--shadow)}
  #login .lg-logo{width:50px;height:50px;border-radius:13px;background:var(--logo-pad);padding:3px}
  #login h2{margin:14px 0 2px;color:var(--navy);font-weight:500;font-family:var(--serif);font-size:25px}
  #login .lg-sub{color:var(--mut);font-size:13px;margin:0 0 22px}
  #login input{width:100%;padding:12px 14px;margin-bottom:12px;border:1px solid var(--line2);border-radius:11px;background:var(--panel2);color:var(--txt);font:inherit;outline:none}
  #login input:focus{border-color:var(--teal)}
  #login button{width:100%;padding:12px;border:0;border-radius:11px;background:var(--accent-grad);color:var(--accent-ink,#fff);font-weight:600;cursor:pointer;transition:.12s}
  #login button:hover{filter:brightness(.93)} #login button:disabled{opacity:.6}
  #login #lerr{color:var(--orange);font-size:13px;margin-top:12px;min-height:16px}
  .imgprev{display:flex;align-items:center;gap:8px;margin-bottom:9px}
  .imgprev img{height:46px;border-radius:8px;border:1px solid var(--line)}
  .imgprev .x{cursor:pointer;color:var(--mut);font-size:18px;font-weight:700}
  .cursor{display:inline-block;width:7px;height:15px;background:var(--teal);margin-left:1px;border-radius:1px;animation:blink .9s step-end infinite;vertical-align:text-bottom}
  @keyframes blink{50%{opacity:0}}

  /* ===== CHAT INTERROTTA (abuso) + SEGNALAZIONI (admin) ===== */
  .chat-blocked{display:flex;gap:14px;align-items:flex-start;max-width:620px;margin:18px auto;padding:18px 20px;
    background:var(--panel);border:1px solid var(--orange);border-radius:14px;box-shadow:var(--shadow)}
  .chat-blocked .cb-ico{flex:none;width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;
    background:rgba(245,158,11,.12);color:var(--orange)}
  .chat-blocked .cb-ico svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
  .chat-blocked .cb-title{font-weight:600;font-size:15px;color:var(--navy);margin-bottom:4px}
  html[data-theme="dark"] .chat-blocked .cb-title{color:#e9ecf5}
  .chat-blocked .cb-msg{font-size:13.5px;line-height:1.55;color:var(--txt)}
  .chat-blocked .cb-cat{font-size:12px;color:var(--mut);margin-top:7px}
  .chat-blocked .cb-new{margin-top:14px;display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border:0;border-radius:10px;
    background:var(--accent-grad);color:var(--accent-ink,#fff);font:inherit;font-size:13px;font-weight:600;cursor:pointer}
  .chat-blocked .cb-new:hover{filter:brightness(.93)}
  .chat-blocked .cb-new svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
  /* lista segnalazioni */
  .hrow:hover td{background:var(--elev)}
  .sevdot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:8px;vertical-align:middle}
  /* dettaglio = FASCICOLO (dossier di prova) */
  .rep-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}
  .rep-export{display:inline-flex;align-items:center;gap:7px;border-color:var(--orange);color:var(--orange);font-weight:500}
  .rep-export:hover{background:rgba(240,101,72,.10)}
  .rep-export svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
  .rep-head{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px 24px 20px;box-shadow:var(--shadow);max-width:880px}
  .rep-hrow{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:20px}
  .rep-fasc{font-family:var(--serif);font-size:19px;font-weight:600;color:var(--txt);letter-spacing:.2px}
  .rep-fasc b{color:var(--mut);font-weight:600}
  .rep-badges{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
  .rep-cat,.rep-sev{font-size:11px;font-weight:600;padding:5px 12px;border-radius:20px;text-transform:uppercase;letter-spacing:.5px}
  .rep-cat{background:var(--elev);color:var(--txt)}
  .rep-sev{color:#fff} .sev-hi .rep-sev{background:var(--orange)} .sev-md .rep-sev{background:var(--amber);color:#3a2a06}
  .rep-user{display:flex;align-items:center;gap:14px;margin-bottom:18px}
  .rep-ava{flex:none;width:48px;height:48px;border-radius:14px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:17px;letter-spacing:.5px}
  .rep-name{font-size:16px;font-weight:600;color:var(--txt)}
  .rep-umeta{font-size:12.5px;color:var(--mut);margin-top:3px}
  .rep-reason{border-top:1px solid var(--line);padding-top:15px}
  .rep-lbl{display:block;font-size:10.5px;text-transform:uppercase;letter-spacing:.6px;color:var(--mut2);font-weight:600;margin-bottom:6px}
  .rep-reason p{margin:0;font-size:14px;line-height:1.55;color:var(--txt)}
  .rep-sec{font-size:11px;text-transform:uppercase;letter-spacing:.8px;color:var(--mut2);font-weight:600;margin:28px 0 18px}
  .rep-tl{position:relative;padding-left:28px;max-width:800px}
  .rep-tl::before{content:"";position:absolute;left:7px;top:7px;bottom:7px;width:2px;background:var(--line)}
  .rep-m{position:relative;margin-bottom:18px}
  .rep-dot{position:absolute;left:-25px;top:50%;transform:translateY(-50%);width:12px;height:12px;border-radius:50%;border:3px solid var(--bg);background:var(--mut2)}
  .rep-m.u .rep-dot{background:var(--orange)}
  .rep-b{border-radius:12px;padding:12px 15px}
  .rep-m.u .rep-b{background:var(--panel);border:1px solid var(--line)}
  .rep-m.a .rep-b{background:transparent;border:1px dashed var(--line);opacity:.72}
  .rep-who{display:flex;align-items:center;gap:9px;font-size:10.5px;text-transform:uppercase;letter-spacing:.5px;color:var(--mut2);font-weight:600;margin-bottom:6px}
  .rep-m.u .rep-who{color:var(--orange)}
  .rep-flag{display:inline-flex;align-items:center;gap:4px;font-size:9.5px;background:rgba(240,101,72,.14);color:var(--orange);padding:2px 8px;border-radius:10px;letter-spacing:.3px}
  .rep-flag svg{width:10px;height:10px;fill:none;stroke:currentColor;stroke-width:2}
  .rep-mt{font-size:14px;line-height:1.58;color:var(--txt);white-space:pre-wrap;word-break:break-word}