:root{--snow:#fafbfc;--paper:#fff;--ink:#0b1220;--ink-2:#26354b;--muted:#65738a;--soft:#8793a6;--line:#dfe5ec;--line-soft:#e9edf2;--blue:#2d6cdf;--blue-dark:#1f55b8;--blue-pale:#eaf1ff;--teal:#18b4c4;--teal-pale:#e6f8fa;--teal-action:#0f7f86;--teal-action-hover:#0b6870;--teal-action-active:#095860;--teal-action-ring:#18b4c461;--indigo:#5a7cf0;--green:#17845b;--green-pale:#e8f6f0;--amber:#9a6311;--amber-pale:#fff5df;--red:#b6424a;--red-pale:#fff0f1;--shadow-sm:0 2px 8px #0b12200b;--shadow-md:0 18px 50px #19355b1a;--shadow-lg:0 30px 90px #152d542e;--ease:cubic-bezier(.2, .75, .25, 1);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-synthesis:none}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0;padding:0}body{font-feature-settings:"cv11", "ss01", "tnum";background:var(--snow);min-width:320px;color:var(--ink);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;font-family:Avenir Next,Avenir,Segoe UI Variable,Segoe UI,Helvetica Neue,sans-serif;line-height:1.5}h1,h2{color:var(--ink);letter-spacing:-.025em;text-wrap:balance}:focus-visible{outline-offset:3px;outline:3px solid #2d6cdf47}::selection{color:var(--ink);background:var(--blue-pale)}.schermo-auth{background:radial-gradient(60% 46% at 12% 6%, var(--blue-pale) 0%, transparent 60%), radial-gradient(52% 40% at 92% 90%, var(--teal-pale) 0%, transparent 62%), var(--snow);place-items:center;min-height:100vh;padding:20px;display:grid}.pannello{background:var(--paper);border:1px solid var(--line-soft);width:100%;max-width:420px;box-shadow:var(--shadow-lg);border-radius:22px;padding:30px 26px}.marchio{align-items:center;gap:10px;margin-bottom:18px;display:flex}.marchio-icona{background:linear-gradient(138deg, var(--blue), var(--indigo) 48%, var(--teal));object-fit:cover;border-radius:11px;width:38px;height:38px;display:block;box-shadow:0 8px 20px -8px #2d6cdfb8}.marchio-nome{letter-spacing:-.02em;color:var(--ink);font-size:18px;font-weight:700}.marchio-sotto{color:var(--muted);text-transform:uppercase;letter-spacing:.14em;font-size:11px;font-weight:600;display:block}.app-header{z-index:10;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line-soft);background:#ffffffeb;justify-content:space-between;align-items:center;gap:10px;padding:12px 16px;display:flex;position:sticky;top:0}.app-header a,.schermo-auth .marchio{color:inherit;text-decoration:none}.app-main{max-width:760px;margin:0 auto;padding:18px 16px 32px}h1{margin:0 0 6px;font-size:24px}h2{margin:0 0 8px;font-size:18px}.tenue{color:var(--muted);font-size:14px}.campo{margin-bottom:14px}.campo label{color:var(--ink-2);margin-bottom:5px;font-size:13px;font-weight:600;display:block}.campo input{border:1px solid var(--line);width:100%;min-height:46px;color:var(--ink);transition:border-color .14s var(--ease), box-shadow .14s var(--ease);background:#fffffff0;border-radius:12px;padding:11px 13px;font-size:16px}.campo input:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 3px #2d6cdf38}.btn{letter-spacing:.01em;cursor:pointer;background:var(--teal-action);color:#fff;width:100%;min-height:46px;transition:background .14s var(--ease), box-shadow .14s var(--ease), transform .14s var(--ease);border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:6px;padding:11px 20px;font-size:15px;font-weight:600;text-decoration:none;display:inline-flex}.btn:disabled{opacity:.55;cursor:default}.btn:hover:not(:disabled){background:var(--teal-action-hover);box-shadow:0 10px 24px -12px var(--teal-action-ring)}.btn:active:not(:disabled){background:var(--teal-action-active);transform:translateY(1px)}.btn:focus-visible{outline:3px solid var(--teal-action-ring);outline-offset:2px}.btn-secondario{background:var(--paper);color:var(--ink-2);border-color:var(--line);width:auto}.btn-secondario:hover:not(:disabled){background:var(--snow);color:var(--ink);box-shadow:var(--shadow-sm)}.btn-compatto{width:auto;min-height:0;padding:8px 14px;font-size:14px}.errore{background:var(--red-pale);color:var(--red);border:1px solid #b6424a47;border-radius:12px;margin-bottom:12px;padding:10px 12px;font-size:14px}.successo{background:var(--green-pale);color:var(--green);border:1px solid #17845b47;border-radius:12px;margin-bottom:12px;padding:10px 12px;font-size:14px}.avviso{background:var(--amber-pale);color:var(--amber);border:1px solid #9a631152;border-radius:12px;margin-top:12px;padding:10px 12px;font-size:13px}.link{color:var(--blue);font-weight:600;text-decoration:none}.link:hover{color:var(--blue-dark);text-decoration:underline}.velo{z-index:50;background:#0b12208c;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.modale{background:var(--paper);width:100%;max-width:380px;box-shadow:var(--shadow-lg);border-radius:18px;padding:22px 20px}.modale ol{margin:10px 0;padding-left:20px}.modale li{margin-bottom:8px;font-size:14px}@media (width>=640px){.btn{width:auto}.btn-blocco{width:100%}}.layout-chat{background:radial-gradient(60% 46% at 12% 6%, var(--blue-pale) 0%, transparent 60%), radial-gradient(52% 40% at 92% 90%, var(--teal-pale) 0%, transparent 62%), var(--snow);flex-direction:column;height:100dvh;display:flex}.schermo-chat{flex-direction:column;flex:1;min-height:0;display:flex}.chat-scorrimento{flex:1;width:100%;max-width:760px;margin:0 auto;padding:14px 14px 6px;overflow-y:auto}.bolla{white-space:pre-wrap;overflow-wrap:anywhere;max-width:85%;box-shadow:var(--shadow-sm);border-radius:16px;margin-bottom:8px;padding:10px 14px;font-size:15px}.bolla-utente{background:linear-gradient(138deg, var(--blue), var(--indigo));color:#fff;border-bottom-right-radius:6px;margin-left:auto;box-shadow:0 10px 24px -14px #2d6cdfa6}.bolla-assistente{background:var(--paper);border:1px solid var(--line-soft);border-bottom-left-radius:6px;margin-right:auto}.bolla-errore{background:var(--red-pale);color:var(--red);border:1px solid #b6424a40;margin-right:auto}.bolla-avviso{background:var(--amber-pale);color:var(--amber);text-align:center;border:1px solid #9a631140;max-width:100%;margin:10px auto}.sta-scrivendo{gap:4px;padding:4px 2px;display:inline-flex}.sta-scrivendo span{background:var(--soft);border-radius:50%;width:7px;height:7px;animation:1.1s ease-in-out infinite puntino}.sta-scrivendo span:nth-child(2){animation-delay:.18s}.sta-scrivendo span:nth-child(3){animation-delay:.36s}@keyframes puntino{0%,60%,to{opacity:.35;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}@media (prefers-reduced-motion:reduce){.sta-scrivendo span{animation:none}}.chat-fondo{border-top:1px solid var(--line-soft);background:var(--paper);padding:10px 14px calc(10px + env(safe-area-inset-bottom))}.chat-fondo-interno{max-width:760px;margin:0 auto}.chat-riga-invio{align-items:flex-end;gap:8px;display:flex}.chat-riga-invio textarea{resize:none;border:1px solid var(--line);color:var(--ink);background:var(--paper);border-radius:14px;flex:1;max-height:120px;padding:10px 12px;font-family:inherit;font-size:16px}.chat-riga-invio textarea:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 3px #2d6cdf26}.chat-note{color:var(--soft);justify-content:space-between;gap:10px;margin-top:6px;font-size:11.5px;display:flex}.contatore-limite{color:var(--red);font-weight:600}.vuoto{text-align:center;color:var(--muted);padding:48px 16px}.vuoto .icona{margin-bottom:10px;font-size:40px;display:block}.vuoto-icona{border-radius:18px;width:64px;height:64px;margin:0 auto 14px;display:block;box-shadow:0 14px 34px -14px #2d6cdf99}