/* AI Assistance - identità visiva (da aissistance.it) */
@font-face{font-family:Inter;font-weight:400;font-display:swap;src:url(/static/fonts/inter-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:Inter;font-weight:600;font-display:swap;src:url(/static/fonts/inter-latin-600-normal.woff2) format('woff2')}
@font-face{font-family:Inter;font-weight:700;font-display:swap;src:url(/static/fonts/inter-latin-700-normal.woff2) format('woff2')}
@font-face{font-family:Inter;font-weight:800;font-display:swap;src:url(/static/fonts/inter-latin-800-normal.woff2) format('woff2')}
:root{
  --bg:#0a0a0c;--bg2:#141518;--card:#141518;--card2:#1b1c20;--ink:#fff;--muted:#9ca3af;--line:#26272b;--line2:#34353b;
  --accent:#2ed3a8;--accent-ink:#0a0a0c;--accent-soft:rgba(46,211,168,.12);--logo:#65c0aa;
  --ok:#2ed3a8;--ok-soft:rgba(46,211,168,.12);--warn:#f5b54a;--warn-soft:rgba(245,181,74,.12);--bad:#f87171;--bad-soft:rgba(248,113,113,.12);
  --r:16px;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font:15px/1.55 Inter,ui-sans-serif,system-ui,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;
  background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px),radial-gradient(900px 500px at 50% -120px,rgba(46,211,168,.10),transparent 70%);
  background-size:22px 22px,100% 100%;background-attachment:fixed;min-height:100vh}
a{color:var(--accent)}
h1,h2,h3{line-height:1.2;margin:0;letter-spacing:-.02em}
h1{font-size:26px;font-weight:800}h2{font-size:19px;font-weight:700}h3{font-size:15px;font-weight:700}
.wrap{max-width:1100px;margin:0 auto;padding:22px 20px 64px}
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:26px}
.logo{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:20px;letter-spacing:-.5px;color:#fff;text-decoration:none}
.logo img{width:30px;height:30px}
.logo b{color:var(--logo);font-weight:800}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;color:var(--muted);border:1px solid var(--line2);border-radius:99px;padding:4px 12px;background:rgba(20,21,24,.7)}
.eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent)}
.hl{color:var(--accent)}
.card{background:rgba(20,21,24,.92);border:1px solid var(--line);border-radius:var(--r);padding:24px;backdrop-filter:blur(6px)}
.muted{color:var(--muted)}
.small{font-size:13px}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:720px){.grid2{grid-template-columns:1fr}}
label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:#e5e7eb}
label .opt{font-weight:400;color:var(--muted)}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=file],textarea,select{
  width:100%;padding:11px 14px;border:1px solid var(--line2);border-radius:12px;font:inherit;background:var(--bg);color:var(--ink)}
input::placeholder,textarea::placeholder{color:#5b6070}
input:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
textarea{min-height:80px;resize:vertical}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:999px;padding:10px 20px;font:inherit;font-weight:700;cursor:pointer;background:var(--accent);color:var(--accent-ink);text-decoration:none;transition:transform .2s,box-shadow .2s}
.btn:hover{transform:translateY(-1px);box-shadow:0 0 18px rgba(46,211,168,.45)}
.btn:disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none}
.btn.ghost{background:rgba(255,255,255,.04);color:#fff;border-color:var(--line2)}
.btn.ghost:hover{box-shadow:none;border-color:#4a4b52}
.btn.danger{background:transparent;color:var(--bad);border-color:rgba(248,113,113,.35)}
.btn.danger:hover{box-shadow:none}
.btn.sm{padding:6px 14px;font-size:13px}
.btn.big{padding:15px 24px;font-size:16px;width:100%}
.pill{display:inline-block;padding:3px 10px;border-radius:99px;font-size:12px;font-weight:600;white-space:nowrap}
.s-bozza{background:rgba(255,255,255,.06);color:var(--muted)}
.s-inviato{background:rgba(96,165,250,.12);color:#93c5fd}
.s-visualizzato{background:var(--warn-soft);color:var(--warn)}
.s-firmato{background:var(--ok-soft);color:var(--ok)}
.s-annullato,.s-scaduto{background:var(--bad-soft);color:var(--bad)}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:13px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:600}
tr:last-child td{border-bottom:0}
tr.click{cursor:pointer}
tr.click:hover td{background:rgba(46,211,168,.04)}
.alert{padding:12px 16px;border-radius:12px;font-size:14px;margin:12px 0;border:1px solid transparent}
.alert.err{background:var(--bad-soft);color:var(--bad);border-color:rgba(248,113,113,.25)}
.alert.ok{background:var(--ok-soft);color:var(--ok);border-color:rgba(46,211,168,.25)}
.alert.info{background:rgba(255,255,255,.04);color:#d1d5db;border-color:var(--line2)}
.hidden{display:none!important}
.drawer{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;justify-content:flex-end;z-index:20;backdrop-filter:blur(2px)}
.drawer .panel{background:var(--bg2);border-left:1px solid var(--line);width:min(640px,100%);height:100%;overflow:auto;padding:28px}
.drawer .card{background:var(--card2)}
.check{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border:1px solid var(--line2);border-radius:14px;margin:10px 0;cursor:pointer;font-size:14px;color:#e5e7eb;font-weight:400;transition:border-color .2s,background .2s}
.check input{margin-top:3px;width:18px;height:18px;flex:0 0 auto;accent-color:var(--accent)}
.check.on{border-color:var(--accent);background:var(--accent-soft)}
.sigwrap{position:relative;border:1.5px dashed #4a4b52;border-radius:14px;background:#fff;touch-action:none}
.sigwrap canvas{display:block;width:100%;height:190px;border-radius:14px}
.sigwrap .hint{position:absolute;left:0;right:0;bottom:46px;text-align:center;color:#a8adbb;pointer-events:none;font-size:14px}
.sigwrap .base{position:absolute;left:24px;right:24px;bottom:40px;border-top:1px solid #e3e5ec;pointer-events:none}
.otp{letter-spacing:.45em;font-size:24px;text-align:center;font-weight:800}
.timeline{list-style:none;padding:0;margin:0}
.timeline li{padding:9px 0;border-bottom:1px dashed var(--line2);font-size:13px}
.results{border:1px solid var(--line2);border-radius:12px;margin-top:6px;max-height:240px;overflow:auto;background:var(--bg)}
.results div{padding:9px 14px;cursor:pointer;border-bottom:1px solid var(--line);font-size:14px}
.results div:hover{background:var(--accent-soft)}
.steps{display:flex;gap:8px;margin:8px 0 22px}
.steps span{flex:1;height:4px;border-radius:4px;background:var(--line2)}
.steps span.on{background:var(--accent);box-shadow:0 0 10px rgba(46,211,168,.5)}
.stepnum{font-size:12px;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.08em}
.pdfview{background:#0d0e10;border:1px solid var(--line);border-radius:12px;padding:12px;max-height:70vh;overflow:auto}
.pdfview canvas{display:block;width:100%;height:auto;margin:0 auto 12px;background:#fff;border-radius:4px}
.stat{flex:1;min-width:150px}
.stat b{display:block;font-size:30px;font-weight:800;letter-spacing:-.02em}
.foot{margin-top:40px;text-align:center;font-size:12px;color:#6b7280}
hr.sep{border:0;border-top:1px solid var(--line);margin:24px 0}
.logo span,.eyebrow{white-space:nowrap}
@media(max-width:560px){
  .top .eyebrow{font-size:11px;padding:3px 10px}
  .logo{font-size:18px}.logo img{width:26px;height:26px}
  .wrap{padding:18px 16px 56px}
  .card{padding:20px 18px}
  h1{font-size:24px}
}
@media(max-width:380px){.top .eyebrow{display:none}}
input[type=file]{padding:8px}
input[type=file]::file-selector-button{font:inherit;font-weight:700;border:0;border-radius:999px;padding:7px 16px;margin-right:12px;background:var(--accent);color:var(--accent-ink);cursor:pointer}

/* ---- Pannello: navigazione e componenti ---- */
.nav{display:flex;gap:4px;background:rgba(20,21,24,.9);border:1px solid var(--line);border-radius:999px;padding:4px;overflow-x:auto}
.nav button{background:none;border:0;color:var(--muted);font:inherit;font-weight:600;font-size:14px;padding:8px 16px;border-radius:999px;cursor:pointer;white-space:nowrap}
.nav button.on{background:var(--accent-soft);color:var(--accent)}
.nav button:hover:not(.on){color:#fff}
.head{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;flex-wrap:wrap;margin:6px 0 18px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:900px){.grid4{grid-template-columns:repeat(2,1fr)}.grid3{grid-template-columns:1fr}}
.stat small{color:var(--muted);font-size:13px}
.stat .sub{font-size:12px;color:var(--muted);margin-top:2px}
.pills{display:flex;gap:6px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.04);border:1px solid var(--line2);color:#d1d5db;border-radius:999px;padding:6px 13px;font:inherit;font-size:13px;font-weight:600;cursor:pointer}
.chip.on{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}
.chip .n{font-size:11px;background:rgba(255,255,255,.08);border-radius:99px;padding:0 7px;color:#d1d5db}
.list-item{display:flex;justify-content:space-between;gap:12px;padding:12px 4px;border-bottom:1px solid var(--line);cursor:pointer}
.list-item:last-child{border-bottom:0}
.list-item:hover{background:rgba(46,211,168,.03)}
.empty{padding:34px;text-align:center;color:var(--muted)}
.wiz-steps{display:flex;gap:6px;margin:4px 0 22px}
.wiz-steps div{flex:1;font-size:12px;color:var(--muted);font-weight:600;border-top:3px solid var(--line2);padding-top:8px}
.wiz-steps div.on{color:var(--accent);border-color:var(--accent)}
.wiz-steps div.done{color:#d1d5db;border-color:rgba(46,211,168,.45)}
.choice{display:block;border:1px solid var(--line2);border-radius:14px;padding:14px 16px;cursor:pointer;margin-bottom:10px}
.choice.on{border-color:var(--accent);background:var(--accent-soft)}
.choice b{display:block;margin-bottom:2px}
.toolbar{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.drawer .panel.wide{width:min(980px,100%)}
.chips-ins{display:flex;gap:6px;flex-wrap:wrap;margin:8px 0}
.chips-ins button{font:inherit;font-size:12px;background:var(--bg);border:1px dashed var(--line2);color:#d1d5db;border-radius:8px;padding:3px 8px;cursor:pointer}
.chips-ins button:hover{border-color:var(--accent);color:var(--accent)}
textarea.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;min-height:340px;line-height:1.5}
.kv{display:grid;grid-template-columns:150px 1fr;gap:6px 14px;font-size:14px}
.kv dt{color:var(--muted)}.kv dd{margin:0}
/* posizionamento firme */
.fbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:12px}
.dot{display:inline-block;width:10px;height:10px;border-radius:3px}
.dot.f-cliente{background:var(--accent)}.dot.f-fornitore{background:#a78bfa}
.fpages{background:#0d0e10;border:1px solid var(--line);border-radius:12px;padding:14px;max-height:68vh;overflow:auto}
.fpage{position:relative;margin:0 auto 16px;background:#fff;border-radius:4px;cursor:crosshair}
.fpage canvas{width:100%;height:100%;display:block;border-radius:4px}
.fnum{position:absolute;right:8px;bottom:-15px;font-size:11px;color:var(--muted)}
.fbox{position:absolute;border:2px dashed var(--accent);background:rgba(46,211,168,.16);border-radius:6px;display:flex;align-items:flex-start;justify-content:space-between;font-size:11px;font-weight:700;color:#0a6b54;padding:3px 5px;user-select:none}
.fbox.f-fornitore{border-color:#a78bfa;background:rgba(167,139,250,.16);color:#5b3fc4}
.fbox.edit{cursor:move}
.fbox button{border:0;background:rgba(0,0,0,.55);color:#fff;border-radius:50%;width:18px;height:18px;line-height:16px;font-size:13px;cursor:pointer;padding:0}
.fbox .rs{position:absolute;right:-5px;bottom:-5px;width:12px;height:12px;border-radius:3px;background:currentColor;cursor:nwse-resize}
/* firma: schede */
.tabs3{display:flex;gap:6px;margin-bottom:10px}
.typed-preview{font-family:'Signature',cursive;font-size:44px;color:#0a0a0c}