/* Synetco Fatture — interfaccia (stile coordinato con synetco.ch) */
:root{
  --bg:#04070f; --bg2:#070c18; --panel:#0a1120; --panel2:#0d1628; --line:#1a2540; --line2:#24324f;
  --ink:#e9eef8; --mid:#a3b0c8; --dim:#66779a; --acc:#4fd1ff; --acc2:#ff3d7f; --ok:#3ddc97; --warn:#ffb547; --err:#ff5d6c;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --r:6px;
}
*{box-sizing:border-box}
html{background:var(--bg)}
body{margin:0;font:14px/1.5 var(--sans);color:var(--ink);background:radial-gradient(1200px 500px at 85% -10%,rgba(79,209,255,.07),transparent 60%),var(--bg);min-height:100vh;display:flex;flex-direction:column}
a{color:var(--acc);text-decoration:none}a:hover{text-decoration:underline}
h1{font:300 26px/1.2 var(--sans);letter-spacing:-.01em;margin:0}
h2{font:600 11px/1.3 var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--acc);margin:0 0 14px}
small{display:block;color:var(--dim);font-size:12px}
code{font-family:var(--mono);font-size:12px;background:var(--panel2);padding:1px 5px;border-radius:4px}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums}
.muted{color:var(--dim)}.small{font-size:12px}.warn{color:var(--warn)}.r{text-align:right}.mt{margin-top:24px}
::selection{background:rgba(79,209,255,.3)}

/* ---------- header ---------- */
.top{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:24px;padding:0 24px;height:60px;background:rgba(4,7,15,.9);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink)}
.brand img{display:block;filter:invert(1) brightness(1.6)}
.brand span{font:500 10px/1 var(--mono);letter-spacing:.3em;text-transform:uppercase;color:var(--acc);border-left:1px solid var(--line2);padding-left:10px}
.brand:hover{text-decoration:none}
nav{display:flex;align-items:center;gap:4px;flex:1}
nav>a{color:var(--mid);padding:8px 10px;border-radius:var(--r);font-size:13px}
nav>a:hover{color:var(--ink);background:var(--panel);text-decoration:none}
nav>a.on{color:var(--acc);background:rgba(79,209,255,.08)}
.who{margin-left:auto;display:flex;align-items:center;gap:12px;font-size:12px}
.who a{color:var(--mid)}.who form{margin:0}
.menu{display:none;margin-left:auto;background:none;border:1px solid var(--line2);color:var(--mid);font:11px var(--mono);letter-spacing:.2em;text-transform:uppercase;padding:7px 12px;border-radius:var(--r);cursor:pointer}

/* ---------- layout ---------- */
main.wrap{width:min(1240px,100% - 32px);margin:24px auto 40px;flex:1}
main.center{flex:1;display:grid;place-items:center;padding:24px 16px}
.foot{padding:18px 24px;color:var(--dim);font:11px var(--mono);letter-spacing:.1em;border-top:1px solid var(--line);text-align:center}
.head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.head p{margin:6px 0 0}
.crumb{margin:0 0 6px!important;font:11px var(--mono);letter-spacing:.15em;text-transform:uppercase}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.actions form{margin:0}
.card{background:linear-gradient(180deg,var(--panel),rgba(10,17,32,.85));border:1px solid var(--line);border-radius:var(--r);padding:20px;margin-bottom:16px;position:relative}
.card.flush{padding:0;overflow-x:auto}
.tscroll{overflow-x:auto;margin:0 -20px;padding:0 20px}
.tscroll .list{min-width:560px}
.card.narrow{max-width:520px}
.cols{display:grid;grid-template-columns:1.4fr 1fr;gap:16px;align-items:start}
.cols.doc{grid-template-columns:1fr 340px}
.cols>section,.cols>aside>section{margin-bottom:16px}
.grid{display:grid;gap:14px 16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.span2{grid-column:span 2}.span3{grid-column:span 3}.span4{grid-column:1/-1}
label small{display:inline;font-size:11px}
.stack{display:grid;gap:14px}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:0 0 8px}
.row input{flex:1;min-width:120px}

/* ---------- forms ---------- */
label{display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--mid)}
label.inline{flex-direction:row;align-items:center;gap:6px}
label.check{flex-direction:row;align-items:center;gap:10px;color:var(--ink);font-size:13px}
input,select,textarea{font:inherit;font-size:14px;color:var(--ink);background:var(--bg2);border:1px solid var(--line2);border-radius:var(--r);padding:9px 11px;width:100%;transition:border-color .2s,box-shadow .2s}
input[type=checkbox]{width:16px;height:16px;accent-color:var(--acc)}
input[type=file]{padding:6px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 3px rgba(79,209,255,.15)}
input.need{border-color:var(--warn)}
textarea{resize:vertical}
select{appearance:auto}
.btn{display:inline-flex;align-items:center;gap:6px;font:500 13px/1 var(--sans);color:var(--ink);background:var(--panel2);border:1px solid var(--line2);border-radius:var(--r);padding:10px 14px;cursor:pointer;white-space:nowrap;transition:border-color .2s,background .2s,color .2s}
.btn:hover{border-color:var(--acc);color:var(--acc);text-decoration:none}
.btn.primary{background:var(--acc);border-color:var(--acc);color:#02101a;font-weight:600}
.btn.primary:hover{background:#7ddcff;color:#02101a}
.btn.ghost{background:transparent}
.btn[disabled]{opacity:.45;pointer-events:none}
.link{background:none;border:0;color:var(--acc);font:inherit;font-size:12px;cursor:pointer;padding:0}
.bar-actions{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap}
.filters{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.filters input[type=search]{max-width:320px}.filters select,.filters input[type=date]{width:auto}

/* ---------- tables ---------- */
table{width:100%;border-collapse:collapse}
.list th{font:500 10.5px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--dim);text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);white-space:nowrap}
.list td{padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.list td.num,.list td a.num,.list td.r{white-space:nowrap}
.list tbody tr:hover{background:rgba(79,209,255,.035)}
.list tfoot td{color:var(--mid);border-bottom:0}
.list tr.big td{font-size:16px;color:var(--ink);font-weight:600}
.list .r,.list th.r{text-align:right}
.card:not(.flush) .list th:first-child,.card:not(.flush) .list td:first-child{padding-left:0}
.card:not(.flush) .list th:last-child,.card:not(.flush) .list td:last-child{padding-right:0}
.cc{font:11px var(--mono);color:var(--dim)}
.st{display:inline-block;font:600 10px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;padding:5px 7px;border-radius:4px;border:1px solid var(--line2);color:var(--mid);white-space:nowrap;vertical-align:middle}
.st-draft{color:var(--mid)}.st-issued{color:var(--acc);border-color:rgba(79,209,255,.4)}.st-paid,.st-accepted{color:var(--ok);border-color:rgba(61,220,151,.4)}
.st-overdue,.st-declined{color:var(--err);border-color:rgba(255,93,108,.45)}.st-cancelled{color:var(--dim);text-decoration:line-through}.st-warn{color:var(--warn);border-color:rgba(255,181,71,.4)}
h1 .st{font-size:11px;margin-left:8px;vertical-align:4px}

/* ---------- flash ---------- */
.flash{padding:12px 16px;border-radius:var(--r);margin-bottom:16px;border:1px solid var(--line2);background:var(--panel)}
.flash.ok{border-color:rgba(61,220,151,.45);color:#b8f5d9}
.flash.err{border-color:rgba(255,93,108,.5);color:#ffc5cb}
.flash.warn{border-color:rgba(255,181,71,.5);color:#ffe0ad}
.flash.info{border-color:rgba(79,209,255,.35);color:var(--mid)}

/* ---------- dashboard ---------- */
.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:16px}
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px}
.kpi span{font:500 10.5px var(--mono);letter-spacing:.15em;text-transform:uppercase;color:var(--dim)}
.kpi b{display:block;font:300 26px/1.2 var(--mono);margin:8px 0 4px}
.kpi b em{display:block;font-style:normal;font-size:19px}
.kpi.warn b{color:var(--warn)}
.bars{display:grid;grid-template-columns:repeat(12,1fr);gap:10px;height:180px;align-items:end}
.bar{display:flex;flex-direction:column;align-items:center;gap:6px;height:100%}
.stack-v{flex:1;width:100%;display:flex;flex-direction:column-reverse;justify-content:flex-start;gap:2px}
.stack-v i{display:block;height:var(--h);min-height:2px;border-radius:3px 3px 0 0}
.bar span{font:10px var(--mono);color:var(--dim)}
.c-EUR{background:var(--acc)}.c-CHF{background:var(--acc2)}
.legend{font-size:12px;color:var(--mid);margin:12px 0 0;display:flex;gap:8px;align-items:center}
.legend i{width:10px;height:10px;display:inline-block;border-radius:2px}
.legend small{display:inline;margin-left:8px}
ul.plain{list-style:none;margin:0;padding:0}
ul.plain li{padding:8px 0;border-bottom:1px solid var(--line);display:flex;gap:10px;align-items:baseline;flex-wrap:wrap}
ul.plain li:last-child{border-bottom:0}
ul.plain li .num.muted{margin-left:auto}

/* ---------- document form ---------- */
.fx small{display:inline}
.items{min-width:860px}
.items th{font:500 10.5px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--dim);text-align:left;padding:12px 8px;border-bottom:1px solid var(--line)}
.items td{padding:8px;border-bottom:1px solid var(--line);vertical-align:top}
.items textarea{margin-top:6px;font-size:13px;color:var(--mid)}
.items .c-pos{width:28px;color:var(--dim);cursor:grab;text-align:center;padding-top:16px;user-select:none}
.items .c-qty{width:80px}.items .c-unit{width:80px}.items .c-price{width:120px}.items .c-vat{width:90px}.items .c-tot{width:120px}.items .c-x{width:36px}
.items td.t{padding-top:17px}
.items tr.dragging{opacity:.4}
.x{background:none;border:1px solid transparent;color:var(--dim);font-size:18px;line-height:1;width:28px;height:28px;border-radius:var(--r);cursor:pointer}
.x:hover{color:var(--err);border-color:rgba(255,93,108,.4)}
.items-foot{display:flex;gap:12px;align-items:flex-start;flex-wrap:wrap;padding:16px}
.items-foot select{width:auto}
.totals{margin:0 0 0 auto;display:grid;grid-template-columns:auto 160px;gap:6px 18px;align-items:center;min-width:320px}
.totals dt{color:var(--mid);text-align:right}.totals dd{margin:0;text-align:right}
.totals .big{font-size:18px;color:var(--ink);font-weight:600}
.totals input{text-align:right}

/* ---------- document view ---------- */
.meta>div{display:flex;flex-direction:column;gap:2px}
.meta span{font:500 10px var(--mono);letter-spacing:.15em;text-transform:uppercase;color:var(--dim);margin-top:8px}
.meta span:first-child{margin-top:0}
.meta b{font-weight:500}
.intro,.terms{color:var(--mid);white-space:normal}
.items-view{margin-top:20px}
.items-view td small{margin-top:3px}
.sumline{margin:12px 0;font-size:15px}
.pays li{align-items:center}.pays form{margin:0 0 0 auto}
.payform{margin-top:8px}
.errs{margin:0;padding-left:18px;color:var(--warn)}
.log li{font-size:12px}.log li span{color:var(--dim);font-family:var(--mono);font-size:11px}
details.more{position:relative}
details.more summary{list-style:none}
details.more summary::-webkit-details-marker{display:none}
.menu-pop{position:absolute;right:0;top:calc(100% + 6px);z-index:5;min-width:280px;background:var(--panel2);border:1px solid var(--line2);border-radius:var(--r);padding:6px;box-shadow:0 12px 40px rgba(0,0,0,.5)}
.menu-pop form{margin:0}
.menu-pop button{display:block;width:100%;text-align:left;background:none;border:0;color:var(--ink);font:inherit;padding:9px 10px;border-radius:4px;cursor:pointer}
.menu-pop button:hover{background:rgba(79,209,255,.08)}
.menu-pop button.danger{color:var(--err)}
.inline-reason{display:flex;gap:4px;padding:4px}.inline-reason input{font-size:12px;padding:6px 8px}.inline-reason button{width:auto;white-space:nowrap}
.legacy span{font-size:12px;color:var(--dim)}
.legacy pre{margin:6px 0 0;font:12px var(--mono);color:var(--mid);background:var(--bg2);border:1px dashed var(--line2);padding:10px;border-radius:var(--r);white-space:pre-wrap}
details.card summary{cursor:pointer;list-style:none}
details.card summary h2{display:inline;margin:0}
details.card[open] summary{margin-bottom:14px}

/* ---------- tiles ---------- */
.tiles{margin-top:8px}
.tile{display:block;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:20px;color:var(--ink);transition:border-color .2s,box-shadow .2s}
.tile b{display:block;font-size:16px;font-weight:500;margin-bottom:6px}
.tile span{color:var(--mid);font-size:13px}
.tile:hover{border-color:var(--acc);box-shadow:0 0 24px rgba(79,209,255,.1);text-decoration:none}

/* ---------- login ---------- */
.login{width:min(380px,100%);background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:34px 30px}
.login-logo{display:block;filter:invert(1) brightness(1.6);margin-bottom:22px;width:180px;height:auto}
.login h1{font:500 11px var(--mono);letter-spacing:.3em;text-transform:uppercase;color:var(--acc);margin-bottom:22px}
.login .btn{justify-content:center;padding:12px}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .menu{display:inline-block}
  nav{position:fixed;top:60px;left:0;right:0;flex-direction:column;align-items:stretch;background:var(--bg);border-bottom:1px solid var(--line);padding:8px 16px 16px;display:none}
  nav.open{display:flex}
  nav>a{padding:12px 8px}
  .who{margin:8px 0 0;padding-top:12px;border-top:1px solid var(--line)}
  .cols,.cols.doc{grid-template-columns:1fr}
  .cols>*{min-width:0}
  .kpis{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:720px){
  .g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .span3{grid-column:1/-1}
  .g2.tiles{grid-template-columns:1fr}
  .top{padding:0 16px}
  .totals{min-width:0;width:100%}
}
@media (max-width:520px){
  .g2,.g3,.g4{grid-template-columns:1fr}.span2{grid-column:auto}
  .kpis{grid-template-columns:1fr}
  h1{font-size:22px}
}
@media print{
  .top,.foot,.actions,.filters,.bar-actions{display:none!important}
  body{background:#fff;color:#000}
  .card{border-color:#ccc;background:#fff}
}