:root{
  --midnight:#142033;--petrol:#1F5A5D;--copper:#B97850;--mist:#DCE4E1;--ivory:#F4F0E7;--graphite:#4C5966;--white:#fff;
  --bg:#f4f6f5;--line:#dfe6e3;--text:#142033;--muted:#6e7a83;--green:#2e765b;--red:#a54f4f;--amber:#a6762b;
  font-family:Inter,Manrope,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif
}
*{box-sizing:border-box} body{margin:0;background:var(--bg);color:var(--text)} button,input,select{font:inherit} button{cursor:pointer}
.app-shell{min-height:100vh;display:grid;grid-template-columns:242px 1fr}.sidebar{background:var(--midnight);color:#fff;padding:28px 18px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{display:flex;gap:12px;align-items:center;padding:0 10px 26px}.brand-mark{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--petrol);font-weight:800;font-size:20px}.brand strong{display:block;letter-spacing:.11em;font-size:14px}.brand span{font-size:12px;color:#adc1c1}.sidebar nav{display:grid;gap:7px}.nav-item{border:0;background:transparent;color:#aeb9c3;padding:12px 14px;border-radius:10px;text-align:left;display:flex;gap:12px;align-items:center}.nav-item:hover,.nav-item.active{background:#1b2c44;color:#fff}.sidebar-bottom{margin-top:auto;display:grid;gap:9px}.security-note{background:#1a2b3f;padding:13px;border-radius:11px;display:grid;gap:4px}.security-note strong{font-size:12px}.security-note span{font-size:11px;color:#9db0ba}
main{min-width:0;padding:0 36px 50px}.topbar{padding:27px 0 21px;display:flex;justify-content:space-between;gap:20px;align-items:flex-end}.eyebrow{font-size:10px;letter-spacing:.16em;font-weight:800;color:var(--petrol);margin:0 0 5px}.topbar h1,.section-intro h2{margin:0;font-size:28px}.top-actions{display:flex;gap:9px;align-items:center}.top-actions select,.benchmark-controls select{border:1px solid var(--line);background:#fff;border-radius:9px;padding:10px 12px;color:var(--text)}
.primary{border:0;border-radius:9px;padding:10px 15px;background:var(--petrol);color:#fff;font-weight:700;box-shadow:0 5px 14px rgba(31,90,93,.13)}.primary:hover{filter:brightness(.96)}.ghost{background:#fff;border:1px solid var(--line);border-radius:9px;padding:9px 13px;color:var(--text)}.sidebar .ghost{background:transparent;color:#d7e2e5;border-color:#31425a}.full{width:100%}.text-btn,.icon-btn{border:0;background:transparent;color:var(--petrol);font-weight:700}.icon-btn{font-size:25px;color:var(--text)}
.view{display:none}.view.active{display:block}.hero-card{background:linear-gradient(115deg,var(--midnight),#203652);color:#fff;border-radius:19px;padding:27px 30px;display:flex;justify-content:space-between;gap:20px;align-items:center;box-shadow:0 12px 30px rgba(20,32,51,.12)}.hero-card h2{font-size:29px;margin:10px 0 8px;max-width:650px}.hero-card p{max-width:730px;color:#c5d1d6;margin:0;line-height:1.6}.pill{font-size:11px;background:rgba(255,255,255,.1);padding:6px 9px;border-radius:99px}.hero-score{border-left:1px solid rgba(255,255,255,.16);padding-left:30px;min-width:170px;display:grid;gap:3px}.hero-score span,.hero-score small{color:#b9c7cd;font-size:11px}.hero-score strong{font-size:30px}
.kpi-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;margin:15px 0}.kpi-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;min-width:0}.kpi-card .label{font-size:11px;color:var(--muted);font-weight:700}.kpi-card .value{font-size:23px;margin:8px 0 5px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.delta{font-size:11px;font-weight:700}.positive{color:var(--green)}.negative{color:var(--red)}.neutral{color:var(--muted)}
.grid-2{display:grid;grid-template-columns:1.15fr .85fr;gap:14px;margin-top:14px}.panel{background:#fff;border:1px solid var(--line);border-radius:15px;padding:18px;box-shadow:0 2px 10px rgba(20,32,51,.03)}.panel-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:15px}.panel h3{margin:1px 0;font-size:16px}.section-label{font-size:9px;color:var(--muted);font-weight:800;letter-spacing:.15em}.badge{font-size:10px;padding:5px 8px;border-radius:99px;background:#eef2f1}.badge.good{background:#e6f2ec;color:var(--green)}.badge.warn{background:#f5eee3;color:var(--amber)}.chart-wrap{height:260px}.chart-wrap canvas{width:100%;height:100%}.executive-summary{line-height:1.65;font-size:14px}.empty-state{color:var(--muted)}.changes-list,.alerts-list{display:grid;gap:9px}.change-item,.alert-item{padding:12px;border:1px solid var(--line);border-radius:10px;display:flex;justify-content:space-between;gap:14px;align-items:flex-start}.change-item strong,.alert-item strong{font-size:13px}.change-item span,.alert-item span{font-size:11px;color:var(--muted)}.alert-item{display:block;border-left:3px solid var(--amber)}
.section-intro{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin:4px 0 19px}.section-intro p:not(.eyebrow){margin:7px 0 0;color:var(--muted);font-size:13px}.table-panel{padding:0;overflow:hidden}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;font-size:12px}th{background:#f8faf9;text-align:left;color:var(--muted);font-size:10px;letter-spacing:.06em;text-transform:uppercase}th,td{padding:13px 14px;border-bottom:1px solid var(--line);white-space:nowrap}tbody tr:last-child td{border-bottom:0}.quality-dot{width:7px;height:7px;border-radius:50%;display:inline-block;background:var(--green);margin-right:6px}.mini-btn{border:1px solid var(--line);background:#fff;padding:5px 8px;border-radius:7px;font-size:11px}.danger{color:var(--red)}.long-copy{line-height:1.7;font-size:14px}.long-copy p{margin:0 0 12px}.benchmark-controls{display:flex;gap:22px;align-items:center;margin-bottom:14px;color:var(--muted);font-size:12px}.benchmark-controls label{display:flex;align-items:center;gap:8px}
.ask-grid{display:grid;grid-template-columns:1fr 330px;gap:14px}.chat-panel{padding:0;overflow:hidden}.chat{height:470px;overflow:auto;padding:18px;display:flex;flex-direction:column;gap:12px;background:#fbfcfc}.bubble{max-width:82%;padding:12px 14px;border-radius:13px;line-height:1.55;font-size:13px}.bubble.user{align-self:flex-end;background:var(--midnight);color:#fff;border-bottom-right-radius:4px}.bubble.ai{align-self:flex-start;background:#fff;border:1px solid var(--line);border-bottom-left-radius:4px}.ask-form{display:flex;gap:8px;border-top:1px solid var(--line);padding:12px;background:#fff}.ask-form input{flex:1;border:1px solid var(--line);border-radius:9px;padding:11px 12px}.suggestions{display:flex;flex-direction:column;gap:8px}.suggestions h3{margin-bottom:8px}.suggestion{border:1px solid var(--line);background:#fff;text-align:left;border-radius:10px;padding:11px;line-height:1.35;font-size:12px;color:var(--text)}.suggestion:hover{border-color:#a7bfbe;background:#f8fbfa}
.report-paper{max-width:900px;margin:0 auto;background:#fff;box-shadow:0 7px 25px rgba(20,32,51,.08);border:1px solid var(--line)}.report-cover{min-height:360px;background:var(--midnight);color:#fff;padding:55px;display:flex;flex-direction:column;justify-content:flex-end}.report-cover p{letter-spacing:.18em;font-size:10px;color:#9fb2bb}.report-cover h2{font-size:38px;margin:8px 0}.report-cover h3{font-weight:400;color:#bdd0d4}.report-brand{position:absolute;margin-top:-245px;font-weight:800;letter-spacing:.1em}.report-brand span{color:#89adae;font-weight:500}.report-section{padding:38px 48px;border-bottom:1px solid var(--line)}.report-section h2{margin-top:0}.report-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.report-kpi{border:1px solid var(--line);border-radius:10px;padding:12px}.report-kpi span{display:block;font-size:10px;color:var(--muted)}.report-kpi strong{font-size:20px}footer{padding:22px 48px;color:var(--muted);font-size:10px}
.modal{position:fixed;inset:0;background:rgba(12,23,35,.52);display:none;place-items:center;padding:20px;z-index:20}.modal.open{display:grid}.modal-card{width:min(720px,100%);background:#fff;border-radius:17px;padding:22px;box-shadow:0 20px 60px rgba(0,0,0,.22)}.modal-head{display:flex;justify-content:space-between;align-items:flex-start}.modal-head h2{margin:0}.form-grid{display:grid;grid-template-columns:1fr 140px 1fr;gap:10px;margin:18px 0}.form-grid label{font-size:11px;font-weight:700;color:var(--muted)}.form-grid input,.form-grid select{display:block;width:100%;margin-top:6px;border:1px solid var(--line);border-radius:9px;padding:10px;background:#fff}.drop-zone{border:1.5px dashed #a8bab7;border-radius:13px;min-height:180px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:20px;background:#f9fbfa;gap:8px}.drop-zone.drag{background:#eef6f4;border-color:var(--petrol)}.drop-zone span{font-size:11px;color:var(--muted);max-width:500px}.drop-icon{width:50px;height:50px;border-radius:14px;background:#e6eeec;color:var(--petrol);font-weight:900;display:grid;place-items:center}.parse-status{font-size:11px;color:var(--muted);min-height:22px;padding-top:8px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:8px}
@media(max-width:1100px){.kpi-grid{grid-template-columns:repeat(3,1fr)}.grid-2,.ask-grid{grid-template-columns:1fr}.app-shell{grid-template-columns:82px 1fr}.sidebar{padding:20px 10px}.brand div:not(.brand-mark),.nav-item{font-size:0}.nav-item span{font-size:16px}.security-note{display:none}}
@media(max-width:760px){main{padding:0 16px 30px}.app-shell{display:block}.sidebar{position:static;height:auto;display:flex;flex-direction:row;align-items:center;overflow:auto}.brand,.sidebar-bottom{display:none}.sidebar nav{display:flex}.topbar{align-items:flex-start;flex-direction:column}.top-actions{width:100%;flex-wrap:wrap}.kpi-grid{grid-template-columns:repeat(2,1fr)}.form-grid{grid-template-columns:1fr}.hero-card{align-items:flex-start;flex-direction:column}.hero-score{border-left:0;border-top:1px solid rgba(255,255,255,.16);padding-left:0;padding-top:15px}.report-cover{padding:30px}.report-section{padding:25px}.report-kpis{grid-template-columns:1fr 1fr}}
@media print{body{background:#fff}.sidebar,.topbar,.no-print{display:none!important}.app-shell{display:block}main{padding:0}.view{display:none!important}#report{display:block!important}.report-paper{box-shadow:none;border:0;max-width:none}.report-cover{break-after:page}.report-section{break-inside:avoid} }
.details-card{width:min(980px,100%);max-height:90vh;overflow:auto}.details-intro{font-size:12px;color:var(--muted);line-height:1.6;margin:8px 0 14px}.validation-box{display:grid;gap:8px;margin-bottom:14px}.validation{display:flex;justify-content:space-between;gap:12px;border-radius:9px;padding:10px 12px;font-size:11px}.validation strong{font-size:12px}.validation span{color:var(--muted)}.validation.ok{background:#edf6f1;color:var(--green)}.validation.bad{background:#faf0ef;color:var(--red)}.verify-list{display:grid;gap:8px}.verify-row{display:grid;grid-template-columns:minmax(180px,.7fr) 150px 1.5fr;gap:14px;padding:12px;border:1px solid var(--line);border-radius:10px;align-items:start}.verify-row strong{display:block;font-size:12px}.verify-row span{display:block;font-size:10px;color:var(--muted);margin-top:3px}.verify-value{font-weight:800;font-size:13px}.source-line{font-size:10px;color:var(--muted);line-height:1.45;margin-bottom:3px;white-space:normal}.muted-note{font-size:11px;color:var(--muted)}
@media(max-width:760px){.verify-row{grid-template-columns:1fr}.validation{display:block}.validation span{display:block;margin-top:4px}}

/* V4 — Home modulare e confronto diretto a due PDF */
.home-hero{background:#fff;border:1px solid var(--line);border-radius:20px;padding:31px 34px;margin-bottom:16px;position:relative;overflow:hidden}.home-hero:after{content:"";position:absolute;width:230px;height:230px;border-radius:50%;right:-90px;top:-115px;background:rgba(31,90,93,.07)}.home-hero h2{font-size:34px;margin:10px 0 8px}.home-hero p{margin:0;color:var(--muted);font-size:14px;line-height:1.65;max-width:780px}.pill.light{background:#edf4f2;color:var(--petrol);font-weight:800;letter-spacing:.06em}
.module-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.module-card{background:#fff;border:1px solid var(--line);border-radius:17px;padding:22px;display:flex;flex-direction:column;min-height:330px;box-shadow:0 2px 11px rgba(20,32,51,.035);transition:.18s ease}.module-card:hover{transform:translateY(-2px);box-shadow:0 9px 25px rgba(20,32,51,.075);border-color:#cbd9d6}.module-card.featured{border-top:3px solid var(--petrol)}.module-icon{width:44px;height:44px;border-radius:13px;background:#edf3f2;color:var(--petrol);display:grid;place-items:center;font-size:20px;font-weight:800;margin-bottom:18px}.module-kicker{font-size:9px;letter-spacing:.14em;font-weight:800;color:var(--petrol)}.module-card h3{font-size:20px;margin:7px 0 8px}.module-card p{font-size:12px;color:var(--muted);line-height:1.65;margin:0}.module-files{margin:18px 0;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.module-files span{padding:7px 9px;border:1px solid var(--line);border-radius:8px;background:#f8faf9;color:var(--graphite);font-size:10px;font-weight:700}.module-files b{color:#9aa8ad}.module-files.single b{display:none}.module-action{margin-top:auto;align-self:flex-start}.home-bottom-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:14px;margin-top:14px}.process-panel h3{margin:5px 0 14px}.process-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.process-steps>div{display:flex;gap:9px;align-items:flex-start;padding:11px;background:#f8faf9;border-radius:10px}.process-steps strong{width:23px;height:23px;border-radius:7px;background:var(--midnight);color:#fff;display:grid;place-items:center;font-size:10px;flex:0 0 auto}.process-steps span{font-size:10px;line-height:1.45;color:var(--muted)}.process-steps b{display:block;color:var(--text);font-size:11px}.home-recent{display:grid;gap:7px}.recent-doc{border:1px solid var(--line);background:#fff;border-radius:9px;padding:9px 10px;display:flex;justify-content:space-between;align-items:center;text-align:left}.recent-doc span{display:grid;gap:2px}.recent-doc strong{font-size:11px}.recent-doc small{font-size:9px;color:var(--muted)}.recent-doc>b{font-size:10px;color:var(--green)}
.compare-modal-card{width:min(1040px,100%);max-height:94vh;overflow:auto}.modal-intro{font-size:12px;color:var(--muted);margin:7px 0 0}.shared-company{margin:18px 0 12px;max-width:440px}.shared-company label,.compare-slot>label,.compare-company-field label{font-size:10px;font-weight:800;color:var(--muted);display:block}.shared-company input,.compare-slot input,.compare-company-field input{display:block;width:100%;margin-top:5px;border:1px solid var(--line);border-radius:9px;padding:10px;background:#fff}.dual-upload-grid{display:grid;grid-template-columns:1fr 50px 1fr;align-items:stretch;gap:12px;margin-top:14px}.compare-slot{border:1px solid var(--line);background:#fbfcfc;border-radius:14px;padding:16px;display:grid;gap:11px}.compare-slot-head{display:flex;align-items:center;gap:9px}.slot-badge{width:27px;height:27px;border-radius:8px;background:var(--midnight);color:#fff;display:grid;place-items:center;font-size:10px;font-weight:800}.compare-slot-head strong{font-size:13px}.compare-vs{display:grid;place-items:center;color:#9ba8ad;font-size:11px;font-weight:900}.mini-drop{border:1.5px dashed #b7c7c4;border-radius:11px;padding:15px;text-align:center;min-height:116px;display:flex!important;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;background:#fff}.mini-drop:hover{border-color:var(--petrol);background:#f7fbfa}.mini-drop-icon{font-size:9px;background:#e8f0ee;color:var(--petrol);font-weight:900;border-radius:7px;padding:6px 8px;margin-bottom:7px}.mini-drop strong{font-size:11px;color:var(--text);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mini-drop small{font-size:9px;color:var(--muted);margin-top:3px}.slot-status{min-height:15px;font-size:9px;color:var(--green)}.compare-global-status{text-align:right}.comparison-header{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:15px}.comparison-header h2{font-size:28px;margin:3px 0}.comparison-header p:not(.eyebrow){margin:7px 0 0;color:var(--muted);font-size:12px}.back-link{border:0;background:transparent;padding:0;margin-bottom:14px;color:var(--petrol);font-weight:700;font-size:11px}.comparison-identity{display:grid;grid-template-columns:1fr 60px 1fr;align-items:stretch;gap:12px;margin-bottom:14px}.identity-card{background:var(--midnight);color:#fff;border-radius:15px;padding:18px;display:grid;grid-template-columns:1fr auto;column-gap:12px;align-items:center}.identity-card span{font-size:8px;letter-spacing:.13em;color:#9fb3bc;grid-column:1}.identity-card h3{margin:5px 0 2px;font-size:18px;grid-column:1}.identity-card>strong{font-size:24px;grid-column:2;grid-row:1/3}.identity-card small{color:#b9c7cd;font-size:9px;grid-column:1;margin-top:3px}.identity-card .mini-btn{grid-column:2;grid-row:3;align-self:end;background:transparent;color:#e1eaec;border-color:#405269}.identity-vs{display:grid;place-items:center;font-size:10px;font-weight:900;color:#9ba8ad}.comparison-panel th:nth-child(n+2),.comparison-panel td:nth-child(n+2){text-align:right}.comparison-analysis-grid{margin-top:14px}.quality-comparison{display:grid;gap:9px}.quality-row{padding:11px 12px;border:1px solid var(--line);border-radius:10px;display:grid;grid-template-columns:1fr auto;gap:3px 10px;align-items:center}.quality-row span{font-size:11px;font-weight:700}.quality-row strong{font-size:16px}.quality-row small{grid-column:1/3;font-size:9px;color:var(--muted)}.quality-row.common{background:#f7faf9}
@media(max-width:1050px){.module-grid{grid-template-columns:1fr 1fr}.module-card:last-child{grid-column:1/3}.home-bottom-grid{grid-template-columns:1fr}.process-steps{grid-template-columns:1fr 1fr 1fr}}
@media(max-width:760px){.module-grid{grid-template-columns:1fr}.module-card:last-child{grid-column:auto}.process-steps{grid-template-columns:1fr}.dual-upload-grid{grid-template-columns:1fr}.compare-vs{min-height:25px}.comparison-identity{grid-template-columns:1fr}.identity-vs{min-height:24px}.comparison-header h2{font-size:23px}.home-hero{padding:24px}.home-hero h2{font-size:27px}.compare-modal-card{padding:16px}}