:root{--ink:#14202e;--ink2:#4a5868;--mut:#7b8794;--line:#e2e6ea;--bg:#f5f3ee;--card:#fff;--navy:#0f2a44;--navy2:#173a5e;--acc:#b8862b;--accbg:#fbf4e6;--green:#1f7a4d;--red:#b3261e;--rbg:#fdecea}
*{box-sizing:border-box}html,body{margin:0}
body{font:14px/1.45 "IBM Plex Sans",system-ui,sans-serif;color:var(--ink);background:var(--bg)}
.mono,.num,input.num{font-family:"IBM Plex Mono",ui-monospace,monospace;font-variant-numeric:tabular-nums}
.app{display:grid;grid-template-columns:290px 1fr;min-height:100vh}
.side{background:var(--navy);color:#dfe7ef;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{padding:20px 18px 14px;border-bottom:1px solid rgba(255,255,255,.08)}
.brand h1{font:600 20px/1.1 Fraunces,serif;margin:0;color:#fff;letter-spacing:.2px}
.brand h1 em{font-style:normal;color:var(--acc)}
.brand p{margin:6px 0 0;font-size:12px;color:#9fb1c3}
.sbar{padding:12px 14px;display:flex;gap:8px}
.sbar input{flex:1;min-width:0;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);color:#fff;border-radius:8px;padding:8px 10px;font:inherit}
.sbar input::placeholder{color:#8ea2b6}
#clients{flex:1;overflow:auto;padding:0 8px 8px}
.cl{display:block;width:100%;text-align:left;background:none;border:0;color:inherit;padding:10px 10px;border-radius:8px;cursor:pointer;font:inherit;border-left:3px solid transparent}
.cl:hover{background:rgba(255,255,255,.05)}.cl.on{background:rgba(255,255,255,.09);border-left-color:var(--acc)}
.cl .nm{display:block;font-weight:600;color:#fff}.cl .meta{display:flex;justify-content:space-between;font-size:12px;color:#9fb1c3;margin-top:2px}
.cl .st{font-style:normal;background:rgba(255,255,255,.08);padding:0 6px;border-radius:4px}
.sfoot{padding:12px 14px;border-top:1px solid rgba(255,255,255,.08);font-size:12px;color:#9fb1c3;display:flex;flex-direction:column;gap:8px}
.sfoot button{background:none;border:1px solid rgba(255,255,255,.18);color:#dfe7ef}
button{font:inherit;cursor:pointer;border-radius:8px;border:1px solid var(--line);background:#fff;color:var(--ink);padding:7px 12px}
button:hover{border-color:#c5ccd3}button.pri{background:var(--navy);color:#fff;border-color:var(--navy)}button.pri:hover{background:var(--navy2)}
button.danger{color:var(--red)}button.ghost{border:0;background:none;color:var(--mut);padding:4px 6px}button.ghost:hover{color:var(--red)}
.sbar .pri{padding:7px 10px;background:var(--acc);border-color:var(--acc);color:#1b1404;font-weight:600;white-space:nowrap}
main{padding:24px 28px 60px;min-width:0}
.top{display:none}
.hero{max-width:620px;margin:12vh auto;text-align:center}.hero h2{font:600 34px/1.1 Fraunces,serif;color:var(--navy);margin:0 0 12px}.hero p{color:var(--ink2);font-size:16px;margin-bottom:24px}
.ch{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:14px}
.ch h2{font:600 26px/1.15 Fraunces,serif;margin:0;color:var(--navy)}.ch p{margin:4px 0 0}
.btns{display:flex;gap:8px;flex-wrap:wrap}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:18px;overflow-x:auto;scrollbar-width:none}
.tabs button{border:0;background:none;border-radius:0;padding:10px 12px;color:var(--ink2);border-bottom:2px solid transparent;white-space:nowrap}
.tabs button.on{color:var(--navy);border-bottom-color:var(--acc);font-weight:600}
.dot{font-style:normal;background:var(--red);color:#fff;border-radius:9px;padding:0 6px;font-size:11px}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:20px;align-items:start}
.summary{position:sticky;top:16px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px}
.summary h4{margin:0 0 8px;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--mut)}
.big{display:flex;justify-content:space-between;align-items:baseline;background:var(--accbg);border-radius:8px;padding:10px 12px;margin-top:8px}
.big span{font-size:12px;color:var(--ink2)}.big b{white-space:nowrap;font:600 16px "IBM Plex Mono",monospace;color:var(--navy)}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 18px 16px;margin-bottom:16px}
.card header{margin-bottom:12px}.card h3{margin:0;font-size:15px;color:var(--navy)}.card header p{margin:4px 0 0;color:var(--mut);font-size:12.5px}
.card h4{margin:16px 0 8px;font-size:13px;color:var(--ink2)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px 14px}
.f{display:flex;flex-direction:column;gap:4px;min-width:0}.f>span{font-size:12px;color:var(--ink2)}.f small{color:var(--mut);font-size:11.5px}
.f.wide{grid-column:1/-1}
.f input,.f select,.f textarea,td input,td select{font:inherit;border:1px solid var(--line);border-radius:7px;padding:7px 9px;background:#fff;color:var(--ink);width:100%;min-width:0}
.f input:focus,.f select:focus,td input:focus,td select:focus,textarea:focus{outline:2px solid #c9d8e8;border-color:#8aa6c2}
.f.check{flex-direction:row;align-items:center;gap:8px;align-self:end;padding-bottom:8px}.f.check input{width:auto}.f.check span{font-size:13px;color:var(--ink)}
input.num{text-align:right}
.tw{overflow-x:auto}
table{border-collapse:collapse;width:100%}
table.edit th,table.res th{font-size:11.5px;font-weight:500;color:var(--mut);text-align:left;padding:6px 6px;border-bottom:1px solid var(--line);white-space:nowrap}
table.edit td{padding:4px 4px;border-bottom:1px solid #f0f2f4;vertical-align:middle}table.edit td input{padding:6px 7px;min-width:84px}
table.edit td select{padding:6px 5px;min-width:110px}
td.c{text-align:center}td.c input{width:auto;min-width:0}
.r,th.r,table.res th.r,table.edit th.r{text-align:right}.b{font-weight:600}.empty{color:var(--mut);text-align:center;padding:14px}
button.add{margin-top:10px;border-style:dashed;color:var(--navy2)}
table.res td{padding:7px 6px;border-bottom:1px solid #f0f2f4}
table.rn tr.b td{font-weight:600}table.rn tr.tot td{font-weight:700;background:var(--accbg);color:var(--navy)}
td.code{font:500 12px "IBM Plex Mono",monospace;color:var(--acc);width:48px}
.kvs{display:flex;flex-direction:column}
.kv{display:flex;justify-content:space-between;gap:12px;padding:6px 0;border-bottom:1px solid #f0f2f4;font-size:13px}.kv span{color:var(--ink2)}.kv.tot b{color:var(--navy)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
.alerts{margin:0;padding-left:18px}.alerts li{margin:4px 0;color:var(--ink2)}.alerts li.w{color:var(--red)}
.muted{color:var(--mut)}.warnc{color:var(--red)}.pad{padding:12px}
.banner{background:var(--accbg);border:1px solid #efdcb5;color:#5d4410;border-radius:10px;padding:10px 14px;margin-bottom:16px;font-size:13px}
.saldo{display:flex;justify-content:space-between;align-items:center;margin-top:12px;padding:10px 12px;background:#f3f6f9;border-radius:8px}.saldo b{font:600 16px "IBM Plex Mono",monospace;color:var(--navy)}
table.f24 td{font-size:13px}
textarea{font:13px "IBM Plex Mono",monospace;width:100%;border:1px solid var(--line);border-radius:8px;padding:10px}
.card textarea{margin:8px 0}
pre.schema{background:#0f2a44;color:#dbe6f0;padding:14px;border-radius:8px;overflow:auto;font-size:12px}
code{background:#eef2f6;padding:1px 5px;border-radius:4px;font-size:12px}
.src li{margin:5px 0}.src a{color:var(--navy2)}
.filebtn{border:1px solid var(--line);border-radius:8px;padding:7px 12px;cursor:pointer;background:#fff}.filebtn input{display:none}
#modal{position:fixed;inset:0;background:rgba(15,42,68,.35);display:flex;align-items:center;justify-content:center;z-index:50}#modal[hidden]{display:none}
.mbox{background:#fff;border-radius:12px;padding:20px;max-width:380px;box-shadow:0 10px 40px rgba(0,0,0,.2)}
@media (max-width:1180px){.layout{grid-template-columns:1fr}.summary{position:static;order:-1}.two{grid-template-columns:1fr}}
@media (max-width:820px){.app{grid-template-columns:1fr}.side{position:fixed;inset:0 auto 0 0;width:290px;z-index:40;transform:translateX(-100%);transition:transform .2s}
 body.navopen .side{transform:none}.top{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--navy);color:#fff;position:sticky;top:0;z-index:30}
 .top b{font:600 17px Fraunces,serif}.top button{background:none;border:1px solid rgba(255,255,255,.3);color:#fff}main{padding:16px 14px 50px}.ch{flex-direction:column}}

body.locked .app,body.locked .top{display:none}
#auth{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--navy);padding:20px}#auth[hidden]{display:none}
.abox{background:#fff;border-radius:14px;padding:28px;width:100%;max-width:380px;display:flex;flex-direction:column;gap:12px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.abox h2{font:600 24px Fraunces,serif;margin:0;color:var(--navy)}.abox h2 em{font-style:normal;color:var(--acc)}.abox p{margin:0;color:var(--ink2)}
.abox .pri{padding:10px}.err{color:var(--red)!important;min-height:1em}.key{font-size:15px;word-break:break-all;background:#f3f6f9;padding:10px;border-radius:8px}
.who{display:flex;justify-content:space-between;align-items:center;gap:8px}.who button{padding:4px 8px;font-size:12px}
.filebtn.dark{border-color:rgba(255,255,255,.18);background:none;color:#dfe7ef;text-align:center;font-size:13px}
.pdfprev{width:100%;height:80vh;border:1px solid var(--line,#ddd);border-radius:8px;background:#fff}
.brand h1{display:flex;align-items:center;gap:10px}.brand .logo{width:34px;height:34px;flex:none}

/* ITA Contabilità OS */
.nav{padding:8px 14px;border-top:1px solid rgba(255,255,255,.08);display:flex;flex-direction:column;gap:2px}
.nav h5{margin:4px 0;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#8ea2b6;font-weight:500}
.nav button{background:none;border:0;color:#dfe7ef;text-align:left;padding:6px 8px;border-radius:6px}.nav button:hover,.nav button.on{background:rgba(255,255,255,.09)}
.cl .code{font:500 11px "IBM Plex Mono",monospace;color:var(--acc);margin-right:6px}
.badge{display:inline-block;font-size:11.5px;padding:1px 8px;border-radius:10px;background:#eef2f6;color:var(--navy2);margin-right:6px}
.badge.ord{background:#e7f0fa}.badge.sem{background:#eaf5ee;color:var(--green)}.badge.for{background:var(--accbg);color:#7a5a17}
.badge.closed{background:#f1f1f1;color:var(--mut)}.badge.open{background:#eaf5ee;color:var(--green)}
table.pdc td{padding:5px 8px;border-bottom:1px solid #f0f2f4;font-size:13px}table.pdc th{font-size:11.5px;font-weight:500;color:var(--mut);text-align:left;padding:6px 8px;border-bottom:1px solid var(--line)}
table.pdc tr.l1 td{font-weight:700;background:#f3f6f9;color:var(--navy)}table.pdc tr.l2 td{font-weight:600}
table.pdc tr.l3 td.nm{padding-left:26px}table.pdc tr.off td{color:var(--mut);text-decoration:line-through}
table.pdc td.cd{font:500 12.5px "IBM Plex Mono",monospace;white-space:nowrap}
table.pdc tr.l3:hover{background:#fafbfc}table.pdc tr.l3{cursor:pointer}
.tools{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:12px}.tools input,.tools select{font:inherit;border:1px solid var(--line);border-radius:7px;padding:7px 9px;background:#fff}
.mbox{max-width:560px;width:calc(100% - 32px);max-height:90vh;overflow:auto}.mbox h3{margin:0 0 12px;color:var(--navy)}.mbox .btns{margin-top:16px;justify-content:flex-end}
.msg{padding:8px 12px;border-radius:8px;margin-bottom:12px;font-size:13px}.msg.err{background:var(--rbg);color:var(--red)}.msg.ok{background:#eaf5ee;color:var(--green)}
.role{font:11px "IBM Plex Mono",monospace;color:var(--mut)}

/* Stile maschere Blustring 10 */
:root{--bs:#0a68a6;--bs2:#08578c;--bslab:#3d6e98;--bsbg:#ececec}
.bs-head{display:flex;justify-content:space-between;align-items:center;gap:16px;background:var(--bs);color:#fff;padding:14px 20px;border-radius:8px 8px 0 0;margin-bottom:0}
.bs-head small{display:block;font-size:13px;opacity:.9}.bs-head h2{margin:2px 0 0;font:500 26px/1.15 "IBM Plex Sans",sans-serif;color:#fff;letter-spacing:.2px}
.bs-online{background:var(--bs);color:#fff;padding:14px 20px;border-radius:8px;margin-bottom:12px}.bs-online small{opacity:.85}.bs-online h2{margin:2px 0;font:600 26px "IBM Plex Sans",sans-serif;color:#fff}
.bs-online p{margin:0;font-size:12.5px;color:#d6e7f5}
.bs-sections{display:flex;gap:18px;justify-content:flex-end;background:var(--bs);color:#fff;padding:8px 16px;font-size:13px;border-radius:8px 8px 0 0}
.bs-sections label{display:flex;gap:6px;align-items:center;cursor:pointer}
.bs-tabs{display:flex;flex-wrap:wrap;gap:0;background:#f4f4f4;border-bottom:1px solid #cfd6dc;padding:4px 6px 0}
.bs-tabs button{border:0;border-radius:0;background:none;padding:6px 9px;font-size:12.5px;color:#222;border-bottom:2px solid transparent}
.bs-tabs button.on{background:#fff;border:1px solid #cfd6dc;border-bottom-color:#fff;margin-bottom:-1px;font-weight:600}
.bs-panel{background:var(--bsbg);padding:18px 20px;border:1px solid #d9dde1;border-top:0}
.bs-panel+.bs-tabs{margin-top:12px;border-radius:0}
.bs-row{display:grid;grid-template-columns:190px minmax(0,1fr);align-items:center;gap:4px 10px;margin:6px 0}
.bs-row>span{color:var(--bslab);font-weight:600;font-size:13px}.bs-row small{grid-column:2;color:var(--mut);font-size:11.5px}
.bs-row input,.bs-row select,.bs-row textarea{font:inherit;border:1px solid #b9c2ca;border-radius:2px;padding:5px 7px;background:#fff;width:100%}
.bs-row input[readonly]{background:#f1f1f1;color:#555}.bs-row b{font-weight:600}
.bs-row.wide{grid-template-columns:190px 1fr}
.bs-check{display:flex;align-items:center;gap:8px;margin:8px 0;font-size:13px;color:#333}.bs-check.light{color:#fff}
.bs-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:4px 26px;align-items:start}
.bs-box{margin:14px 0 6px}.bs-box h4{margin:0 0 8px;font:400 16px "IBM Plex Sans",sans-serif;color:var(--bs2);text-transform:uppercase;letter-spacing:.02em}
.bs-box.blue{border:1px solid #9fbad1;padding:12px 14px;background:#f7fafc}
.bs-note{font-size:12px;color:#4d6b85;margin:6px 0 10px;line-height:1.45}
.bs-foot{display:flex;gap:8px;justify-content:flex-end;background:var(--bs);padding:10px 14px;border-radius:0 0 8px 8px}
.bs-foot button{border-color:#fff}.bs-foot button.pri{background:#fff;color:var(--bs2);font-weight:600}
.card .bs-foot{margin:14px -18px -16px;border-radius:0 0 12px 12px}
table.bs-grid{border-collapse:collapse;width:100%;margin-top:8px}table.bs-grid th{font-size:12px;color:var(--bslab);text-align:left;padding:4px 6px}
table.bs-grid td{padding:3px 4px}table.bs-grid input,table.bs-grid select{font:inherit;border:1px solid #b9c2ca;border-radius:2px;padding:5px 6px;width:100%;background:#fff}
table.bs-grid td.c input{width:auto}select.dare{color:#1f7a4d}select.avere{color:#b3261e}td.accname{font-size:12.5px;color:#222}
.bs-pdc-head{display:flex;align-items:end;gap:20px;background:var(--bs);color:#fff;padding:14px 18px;border-radius:8px 8px 0 0;flex-wrap:wrap}
.bs-pdc-head h3{margin:0;font:400 26px "IBM Plex Sans",sans-serif;color:#fff}
.bs-search{display:flex;flex-direction:column;font-size:12.5px;gap:3px}.bs-search input{background:#fdf7c7;border:1px solid #c8bf7a;padding:6px 8px;min-width:240px;font:inherit}
.bs-search.light{color:#fff}
.bs-filter{display:flex;border:1px solid #fff;margin-left:auto}.bs-filter button{background:none;border:0;border-right:1px solid #fff;color:#fff;border-radius:0;font-size:12.5px;font-weight:600;padding:8px 12px}
.bs-filter button.on{color:#f6a96c}.bs-filter button:last-child{border-right:0}
.bs-codes{display:flex;gap:16px;align-items:center;background:var(--bs2);color:#fff;font-size:12.5px;padding:8px 18px}.bs-codes label{display:flex;gap:6px;align-items:center}
.bs-codes .sp{flex:1}.bs-codes button{background:none;border:1px solid rgba(255,255,255,.5);color:#fff;font-size:12px;padding:4px 8px}
table.bs-pdc{width:100%;border-collapse:collapse;background:#fff}table.bs-pdc td{padding:4px 8px;font-size:13px;border-bottom:1px solid #f1f1f1}
table.bs-pdc td.sec{font-size:10.5px;color:#9aa5ae;width:70px}table.bs-pdc td.cd{font-family:"IBM Plex Mono",monospace;width:80px;white-space:nowrap}
table.bs-pdc tr.l1 td{padding-top:14px;font-weight:600;color:var(--bs2);font-size:16px}table.bs-pdc tr.l1 td.cd{font-size:15px}
table.bs-pdc tr.l2 td{color:#1e7ac0;font-weight:600}table.bs-pdc tr.l3{cursor:pointer}table.bs-pdc tr.l3:hover{background:#f3f8fc}
table.bs-pdc tr.off td{color:#aaa;text-decoration:line-through}table.bs-pdc a{cursor:pointer}
.bs-plus{background:var(--bs);color:#fff;border:0;border-radius:2px;width:26px;height:22px;padding:0;font-weight:700}
.bs-lens{display:inline-block;background:#dfe7ee;color:#557;border-radius:2px;width:26px;text-align:center}
a.addlink{font-size:11.5px;color:#1f7a4d;font-weight:600;white-space:nowrap}a.addlink:hover{text-decoration:underline}
table.bs-list{width:100%;border-collapse:collapse}table.bs-list th{background:var(--bs);color:#fff;font-size:12px;font-weight:600;text-align:left;padding:6px 8px}
table.bs-list td{padding:6px 8px;border-bottom:1px solid #e6e8ea;font-size:13px}table.bs-list tr{cursor:pointer}table.bs-list tbody tr:hover{background:#f3f8fc}
table.bs-list td.cd{font-family:"IBM Plex Mono",monospace}table.bs-list tr.off td{color:#aaa}
.mbox.wide{max-width:980px;padding:0;overflow:auto}.mbox.wide .bs-head{border-radius:12px 12px 0 0}.mbox.wide .bs-foot{border-radius:0 0 12px 12px}
@media (max-width:820px){.bs-row{grid-template-columns:1fr}.bs-row small{grid-column:1}}
/* Prima nota */
.bs-kind{font:500 22px "IBM Plex Sans",sans-serif;background:#fff;color:#1d3d5c;border:0;border-radius:2px;padding:4px 8px;margin-top:4px;max-width:100%}
.bs-head .bs-check.light{margin:4px 0}
.pn-tot{display:flex;gap:10px;justify-content:flex-end;margin:12px 0 4px}.pn-tot div{display:flex;flex-direction:column;align-items:center;min-width:150px}
.pn-tot small{font-size:11.5px;color:var(--bslab);font-weight:600}.pn-tot b{font:600 14px "IBM Plex Mono",monospace;background:#fff;border:1px solid #c9d0d6;padding:6px 10px;width:100%;text-align:center}
.pn-tot b.ok{color:var(--green)}.pn-tot b.ko{color:var(--red)}
table.bs-grid.pn input.num{text-align:right;font-family:"IBM Plex Mono",monospace}
table.bs-list tr.rev td{color:#999}table.bs-list td.pnk{color:#7b8f3a;font-size:12px}
table.bs-list tr.tot td{background:#f3f6f9;font-weight:600}table.bs-list tr.jh td{background:#f7f9fb;padding-top:10px}
table.bs-list.tb tr.l1 td{background:var(--bs2);color:#fff;font-weight:600}table.bs-list.tb tr.l2 td{color:#1e7ac0;font-weight:600}
.okc{color:var(--green);font-weight:600}.bs-foot .sp{flex:1}.bs-foot{align-items:center}
.tools label{display:flex;align-items:center;gap:6px;font-size:13px}