:root{
  --bg:#F4F6F5; --panel:#FFFFFF; --ink:#13201C; --muted:#5D6B66; --line:#E1E7E4; --line2:#EEF2F0;
  --accent:#0F6E56; --accent-ink:#0B4F3E; --accent-soft:#E3F1EC;
  --danger:#B42318; --danger-soft:#FDECEA; --warn:#B45309; --warn-soft:#FEF3E2;
  --radius:10px; --shadow:0 1px 2px rgba(16,24,20,.05),0 1px 1px rgba(16,24,20,.03);
  --side:236px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--ink);font:14px/1.5 "Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1{font-size:22px;margin:0 0 4px;letter-spacing:-.01em}
h2{font-size:15px;margin:0 0 12px;letter-spacing:.01em}
h3{font-size:13px;margin:16px 0 8px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.num,td.num{font-variant-numeric:tabular-nums}
.muted{color:var(--muted)} .small{font-size:12px}

/* layout */
.shell{display:grid;grid-template-columns:var(--side) 1fr;min-height:100vh}
.side{background:#0E2A23;color:#CFE3DB;padding:18px 14px;position:sticky;top:0;height:100vh;overflow:auto}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:16px;padding:4px 8px 18px}
.brand .mark{width:30px;height:30px;border-radius:8px;background:var(--accent);display:grid;place-items:center;font-size:13px;letter-spacing:.04em}
.nav a{display:flex;align-items:center;gap:10px;color:#CFE3DB;padding:8px 10px;border-radius:7px;font-size:13.5px}
.nav a:hover{background:rgba(255,255,255,.06);text-decoration:none;color:#fff}
.nav a.on{background:rgba(255,255,255,.1);color:#fff;font-weight:600}
.nav .sec{font-size:10.5px;text-transform:uppercase;letter-spacing:.1em;color:#7FA394;margin:16px 10px 6px}
.nav svg{width:16px;height:16px;flex:none;opacity:.85}
.who{margin-top:22px;border-top:1px solid rgba(255,255,255,.1);padding:12px 10px 0;font-size:12px;color:#9DBDB1}
.who b{color:#fff;display:block;font-size:13px}
.main{padding:22px 28px 60px;min-width:0}
.topbar{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.crumb{font-size:12px;color:var(--muted);margin-bottom:2px}
.demo-bar{background:var(--warn-soft);color:#7A3E06;border:1px solid #F6D9A8;border-radius:8px;padding:8px 12px;font-size:12.5px;margin-bottom:16px}

/* panels */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 20px;margin-bottom:16px}
.panel.flush{padding:0;overflow:hidden}
.panel.flush>h2{padding:16px 20px 0}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:1fr 1fr} .g3{grid-template-columns:repeat(3,1fr)} .g-side{grid-template-columns:minmax(0,1fr) 380px}
@media (max-width:1100px){.g-side,.g2,.g3{grid-template-columns:1fr}}
@media (max-width:820px){.shell{grid-template-columns:1fr}.side{position:static;height:auto}.main{padding:16px}}

/* KPI */
.kpis{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin-bottom:16px}
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;position:relative;overflow:hidden;color:var(--ink)}
.kpi:hover{text-decoration:none;border-color:#C9D5D0}
.kpi .v{font-size:26px;font-weight:700;font-variant-numeric:tabular-nums;line-height:1.1}
.kpi .l{font-size:12px;color:var(--muted);margin-top:2px}
.kpi .sw{position:absolute;left:0;top:0;bottom:0;width:4px}
.kpi.alert .v{color:var(--danger)}

/* pipeline */
.pipe{display:flex;height:10px;border-radius:6px;overflow:hidden;background:var(--line2);margin:6px 0 4px}
.pipe span{display:block;height:100%}

/* tables */
table.t{width:100%;border-collapse:collapse;font-size:13px}
table.t th{text-align:left;font-weight:600;color:var(--muted);font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;padding:9px 10px;border-bottom:1px solid var(--line);background:#FAFBFA;white-space:nowrap;position:sticky;top:0}
table.t td{padding:8px 10px;border-bottom:1px solid var(--line2);vertical-align:top}
table.t tr.row-link{cursor:pointer}
table.t tr.row-link:hover td{filter:brightness(.97)}
table.t td.n{white-space:nowrap;font-variant-numeric:tabular-nums}
.tablewrap{overflow:auto;max-height:70vh}
tr.st td{background:var(--rowbg)}
tr.st td:first-child{box-shadow:inset 4px 0 0 var(--rowfg)}

/* chips */
.chip{display:inline-flex;align-items:center;gap:6px;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap;border:1px solid rgba(0,0,0,.06)}
.chip .dot{width:7px;height:7px;border-radius:50%;background:currentColor;opacity:.8}
.sla{font-size:11.5px;white-space:nowrap;font-weight:600}
.sla.late{color:var(--danger)} .sla.soon{color:var(--warn)} .sla.ok{color:var(--muted);font-weight:500}
.tag{display:inline-block;font-size:11px;padding:1px 7px;border-radius:5px;background:var(--line2);color:var(--muted);font-weight:600}
.tag.arch{background:#EEE;color:#666}
.tag.warn{background:var(--warn-soft);color:var(--warn)}
.tag.ok{background:var(--accent-soft);color:var(--accent-ink)}

/* forms */
label{display:block;font-size:12.5px;font-weight:600;color:#33433D;margin:0 0 4px}
.field{margin-bottom:12px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=date],input[type=search],select,textarea{
  width:100%;padding:8px 10px;border:1px solid #CBD5D1;border-radius:7px;font:inherit;background:#fff;color:var(--ink)}
textarea{min-height:76px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid rgba(15,110,86,.25);border-color:var(--accent)}
.form-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:4px 16px}
.form-grid .wide{grid-column:1/-1}
.check{display:flex;align-items:center;gap:8px;font-weight:500}
.check input{width:16px;height:16px}
.hint{font-size:12px;color:var(--muted);margin-top:3px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 14px;border-radius:7px;border:1px solid var(--accent);background:var(--accent);color:#fff;font:inherit;font-weight:600;cursor:pointer;text-decoration:none!important;white-space:nowrap}
.btn:hover{background:var(--accent-ink)}
.btn.sec{background:#fff;color:var(--accent-ink);border-color:#BFD3CB}
.btn.sec:hover{background:var(--accent-soft)}
.btn.danger{background:#fff;color:var(--danger);border-color:#F1C2BD}
.btn.danger:hover{background:var(--danger-soft)}
.btn.big{padding:11px 20px;font-size:15px}
.btn.sm{padding:4px 10px;font-size:12.5px}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.filters{display:flex;gap:8px;flex-wrap:wrap;align-items:flex-end;margin-bottom:12px}
.filters .field{margin:0;min-width:150px}

/* flash */
.flash{padding:10px 14px;border-radius:8px;margin-bottom:14px;font-weight:500}
.flash.ok{background:var(--accent-soft);color:var(--accent-ink);border:1px solid #BFDCCF}
.flash.error{background:var(--danger-soft);color:var(--danger);border:1px solid #F4C5BF}

/* stepper */
.steps{display:flex;gap:0;margin:6px 0 2px;overflow-x:auto}
.step{flex:1;min-width:104px;text-align:center;position:relative;padding-top:24px;font-size:11.5px;color:var(--muted)}
.step:before{content:"";position:absolute;top:9px;left:0;right:0;height:3px;background:var(--line)}
.step:first-child:before{left:50%} .step:last-child:before{right:50%}
.step i{position:absolute;top:2px;left:50%;transform:translateX(-50%);width:17px;height:17px;border-radius:50%;background:#fff;border:3px solid var(--line);z-index:1}
.step.done{color:var(--ink)} .step.done:before{background:var(--accent)} .step.done i{background:var(--accent);border-color:var(--accent)}
.step.cur{color:var(--ink);font-weight:700} .step.cur i{border-color:var(--accent);background:#fff;box-shadow:0 0 0 4px var(--accent-soft)}

dl.kv{display:grid;grid-template-columns:170px 1fr;gap:6px 12px;margin:0;font-size:13.5px}
dl.kv dt{color:var(--muted)} dl.kv dd{margin:0;font-weight:500;min-width:0;overflow-wrap:anywhere}

.timeline{list-style:none;margin:0;padding:0}
.timeline li{position:relative;padding:0 0 12px 20px;font-size:13px}
.timeline li:before{content:"";position:absolute;left:5px;top:6px;width:7px;height:7px;border-radius:50%;background:var(--accent)}
.timeline li:after{content:"";position:absolute;left:8px;top:16px;bottom:0;width:1px;background:var(--line)}
.timeline li:last-child:after{display:none}
.timeline li.SOLLECITO:before{background:var(--warn)}
.timeline .ts{font-size:11.5px;color:var(--muted)}

/* product search */
.psearch{position:relative}
.presults{border:1px solid var(--line);border-radius:8px;margin-top:6px;max-height:340px;overflow:auto;background:#fff;display:none}
.presults.open{display:block}
.pres{padding:9px 12px;border-bottom:1px solid var(--line2);cursor:pointer}
.pres:hover,.pres.sel{background:var(--accent-soft)}
.pres .t{font-weight:600}
.pres .d{font-size:12px;color:var(--muted)}
.pcard{border:1px solid #BFDCCF;background:#F6FBF9;border-radius:9px;padding:14px 16px;margin-top:8px}
.price-box{display:flex;gap:18px;flex-wrap:wrap;margin-top:10px}
.price-box div{background:#fff;border:1px solid var(--line);border-radius:8px;padding:8px 12px;min-width:150px}
.price-box b{display:block;font-size:18px;font-variant-numeric:tabular-nums}

/* auth */
.auth{min-height:100vh;display:grid;place-items:center;background:radial-gradient(1200px 600px at 20% -10%,#DCEFE7,transparent),var(--bg)}
.auth .card{width:min(420px,92vw);background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 10px 30px rgba(14,42,35,.08);padding:30px}
.auth .brand{color:var(--ink);padding:0 0 18px}
.otp-input{font-size:26px!important;letter-spacing:10px;text-align:center;font-variant-numeric:tabular-nums}
.steps-auth{display:flex;gap:6px;margin-bottom:18px}
.steps-auth span{flex:1;height:4px;border-radius:3px;background:var(--line)}
.steps-auth span.on{background:var(--accent)}

.matrix td,.matrix th{text-align:center} .matrix td:first-child,.matrix th:first-child{text-align:left}
.empty{padding:28px;text-align:center;color:var(--muted)}
iframe.mail{width:100%;height:900px;border:1px solid var(--line);border-radius:8px;background:#f3f4f6}
code{background:var(--line2);padding:1px 5px;border-radius:4px;font-size:12px}
.callout{border-left:3px solid var(--accent);background:var(--accent-soft);padding:10px 14px;border-radius:0 8px 8px 0;margin:10px 0}
.callout.warn{border-color:var(--warn);background:var(--warn-soft)}

/* typeahead */
.ta-list{position:absolute;left:0;right:0;top:100%;z-index:30;background:#fff;border:1px solid var(--line);border-radius:8px;
  box-shadow:0 8px 24px rgba(16,24,20,.12);max-height:340px;overflow:auto;display:none;margin-top:4px}
.ta-list.open{display:block}
.ta-opt{padding:8px 12px;border-bottom:1px solid var(--line2);cursor:pointer}
.ta-opt:hover,.ta-opt.sel{background:var(--accent-soft)}
.ta-opt .t{font-weight:600;font-size:13.5px}
.ta-opt .d{font-size:12px;color:var(--muted)}
.ta-note{padding:8px 12px;font-size:12px;color:var(--muted);background:#FAFBFA}
.ta-note button{margin-left:6px}
.brand img{max-height:34px;max-width:150px;background:#fff;border-radius:6px;padding:3px 6px}
.auth .brand img{max-height:52px;max-width:220px;background:none;padding:0}
.ro-row td{cursor:default}
.fieldset-title{grid-column:1/-1;margin:14px 0 4px;padding-top:12px;border-top:1px solid var(--line);font-size:12px;font-weight:700;
  text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.perm-list label{font-weight:500;display:flex;gap:8px;align-items:flex-start;margin:6px 0}
.perm-list input{margin-top:3px}
.inline-btn{display:flex;gap:6px}.inline-btn input{flex:1}
/* fasi con data/ora */
.step .ts{font-size:10.5px;color:var(--muted);font-weight:400;margin-top:2px;white-space:nowrap}
.step.skip{color:var(--muted)} .step.skip:before{background:var(--accent)} .step.skip i{background:#fff;border-color:var(--accent);border-style:dashed}
.fase2{background:#FFF8EC;border:1px solid #F3D9A8;border-radius:10px;padding:12px 14px;margin-top:12px}
/* preventivo di spesa */
table.costi td.num, table.tariff td.num{white-space:nowrap}
table.costi td, table.tariff td{vertical-align:top}
table.costi textarea{width:100%}
.t td.num{white-space:nowrap}