/* 3Ace FBR Suite — brand: 3Ace blue + ink black from the logo. Layout: white rail + work canvas. */
:root{
  --blue:#1340c8; --blue-2:#0f33a3; --blue-soft:#e8edfb; --blue-line:#c9d4f4;
  --ink:#10131c; --ink-2:#3c4458; --muted:#6a7389; --line:#e1e5ef; --bg:#f4f6fb; --panel:#ffffff; --rail:#ffffff;
  --ok:#17803f; --ok-soft:#e2f5e9; --warn:#a35f00; --warn-soft:#fff1d6; --bad:#c0261a; --bad-soft:#fde6e3;
  --display:"Archivo","Arial Narrow",system-ui,sans-serif; --sans:"Public Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace; --r:10px;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--ink);font:14px/1.5 var(--sans);-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--blue)}
h1,h2,h3{font-family:var(--display);margin:0;line-height:1.15;text-wrap:balance;letter-spacing:-.01em}
.num,td.n,th.n{font-family:var(--mono);font-variant-numeric:tabular-nums}
.boot{height:100%;display:grid;place-items:center;align-content:center;gap:10px;color:var(--muted)}
.boot img{width:56px}

/* login */
.login{min-height:100%;display:grid;grid-template-columns:1.1fr 1fr}
.login-art{background:var(--blue) url(banner.webp) center/cover;position:relative;display:flex;align-items:flex-end;padding:40px;color:#fff}
.login-art::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(19,64,200,0) 30%,rgba(10,30,100,.85))}
.login-art div{position:relative;max-width:440px}
.login-art h2{font-size:30px;font-weight:800}
.login-art p{opacity:.9;margin:8px 0 0}
.login-side{display:grid;place-items:center;padding:32px max(20px,env(safe-area-inset-right))}
.login-card{width:100%;max-width:360px;display:grid;gap:14px}
.login-card img{height:92px;justify-self:start}
.login-card h1{font-size:26px}
@media (max-width:860px){.login{grid-template-columns:1fr}.login-art{min-height:180px;padding:24px}.login-art h2{font-size:22px}}

/* shell */
.shell{display:grid;grid-template-columns:248px minmax(0,1fr);min-height:100%}
.rail{background:var(--rail);border-right:1px solid var(--line);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow:auto}
.brand{display:flex;align-items:center;gap:10px;padding:18px 18px 14px}
.brand img{width:38px}
.brand b{font-family:var(--display);font-weight:800;font-size:17px;letter-spacing:.02em;display:block;line-height:1.1}
.brand small{color:var(--muted);font-size:11px;letter-spacing:.12em;text-transform:uppercase}
.nav{display:grid;gap:1px;padding:4px 10px 16px}
.nav .sec{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding:14px 10px 6px;font-weight:600}
.nav a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;color:var(--ink-2);text-decoration:none;font-weight:500}
.nav a svg{width:18px;height:18px;flex:none;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.nav a:hover{background:var(--bg);color:var(--ink)}
.nav a.on{background:var(--blue-soft);color:var(--blue);font-weight:600}
.nav .count{margin-left:auto;background:var(--bad);color:#fff;border-radius:99px;font-size:11px;padding:0 7px;font-weight:700}
.rail-foot{margin-top:auto;padding:14px 18px;border-top:1px solid var(--line);font-size:12px;color:var(--muted);display:grid;gap:6px}
.envtag{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:12px;padding:3px 9px;border-radius:99px}
.envtag::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.env-sandbox{background:var(--warn-soft);color:var(--warn)} .env-production{background:var(--ok-soft);color:var(--ok)}

.top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 28px;background:var(--panel);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.top .who{display:flex;align-items:center;gap:10px}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:700;font-size:13px}
.btn.menu-btn{display:none}
.main{min-width:0;padding:24px 28px 60px}
.head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.head h1{font-size:26px;font-weight:800}
.head p{margin:4px 0 0;color:var(--muted);max-width:70ch}
.banner{padding:10px 14px;border-radius:var(--r);margin-bottom:16px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.banner.warn{background:var(--warn-soft);color:#6d4000}.banner.bad{background:var(--bad-soft);color:#7d150c}.banner.info{background:var(--blue-soft);color:var(--blue-2)}

@media (max-width:980px){
  .shell{grid-template-columns:1fr}
  .rail{position:fixed;inset:0 auto 0 0;width:268px;z-index:30;transform:translateX(-100%);transition:transform .2s;box-shadow:0 0 40px rgba(0,0,0,.2)}
  .rail.open{transform:none}
  .btn.menu-btn{display:inline-flex}
  .top,.main{padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}
}

/* blocks */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--r)}
.pad{padding:18px}
.panel-h{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--line)}
.panel-h h3{font-size:15px}
.grid{display:grid;gap:16px}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g-main{grid-template-columns:minmax(0,1.7fr) minmax(0,1fr)}
@media (max-width:1100px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g-main{grid-template-columns:1fr}}
@media (max-width:640px){.g4,.g3,.g2{grid-template-columns:1fr}}
.stat{padding:16px 18px;display:grid;gap:4px}
.stat .k{font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}
.stat .v{font-family:var(--display);font-size:26px;font-weight:800}
.stat .s{font-size:12.5px;color:var(--muted)}
.stat.hero{background:var(--blue);color:#fff;border-color:var(--blue)}
.stat.hero .k,.stat.hero .s{color:rgba(255,255,255,.78)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);background:var(--panel);padding:8px 14px;border-radius:8px;cursor:pointer;font-weight:600;text-decoration:none;color:var(--ink);white-space:nowrap}
.btn:hover{border-color:var(--blue-line);background:var(--blue-soft)}
.btn.pri{background:var(--blue);color:#fff;border-color:var(--blue)}.btn.pri:hover{background:var(--blue-2)}
.btn.dark{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn.danger{color:var(--bad)}
.btn.sm{padding:4px 10px;font-size:12.5px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.bar{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.right{margin-left:auto}

.tw{overflow-x:auto}
table{width:100%;border-collapse:collapse}
th{text-align:left;font-size:11px;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);font-weight:600;padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap;background:#fafbfe}
td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
tbody tr:hover td{background:#fafbff}
tr:last-child td{border-bottom:0}
td.n,th.n{text-align:right;white-space:nowrap}
tfoot td{font-weight:700;background:#fafbfe;border-top:1px solid var(--line)}
.sub{font-size:12px;color:var(--muted)}
.clip{max-width:320px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.empty{padding:36px;text-align:center;color:var(--muted)}

.pill{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:99px;font-size:12px;font-weight:600;white-space:nowrap}
.p-ok{background:var(--ok-soft);color:var(--ok)}.p-warn{background:var(--warn-soft);color:var(--warn)}.p-bad{background:var(--bad-soft);color:var(--bad)}.p-muted{background:var(--bg);color:var(--muted)}.p-blue{background:var(--blue-soft);color:var(--blue)}

.field{display:grid;gap:5px;min-width:0}
.field label{font-size:12px;font-weight:600;color:var(--ink-2)}
.field .hint{font-size:11.5px;color:var(--muted)}
input,select,textarea{width:100%;padding:8px 10px;border:1px solid #d3d9e7;border-radius:8px;background:#fff;min-width:0}
input:focus,select:focus,textarea:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 3px var(--blue-soft)}
input[disabled]{background:var(--bg);color:var(--muted)}
.check{display:flex;align-items:center;gap:8px;font-weight:500}
.check input{width:auto}
.form{display:grid;gap:14px;grid-template-columns:repeat(4,minmax(0,1fr))}
.form .w2{grid-column:span 2}.form .w4{grid-column:1/-1}
@media (max-width:900px){.form{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.form{grid-template-columns:1fr}.form .w2{grid-column:auto}}

/* invoice editor */
.lines{min-width:1660px;table-layout:fixed}
.lines td{padding:6px 5px;vertical-align:top}
.lines th{padding:8px 5px}
.lines input,.lines select{padding:6px 7px;font-size:13px}
.lines .calc{padding-top:12px;text-align:right;font-family:var(--mono);font-size:13px;white-space:nowrap}
.checks{display:grid;gap:6px}
.chk{display:flex;gap:8px;align-items:flex-start;font-size:13px;padding:6px 8px;border-radius:7px}
.chk b{min-width:118px}
.chk.ok{background:var(--ok-soft)}.chk.no{background:var(--bad-soft)}
.chk i{font-style:normal;font-weight:700}
.chk.ok i{color:var(--ok)}.chk.no i{color:var(--bad)}
.totals{display:grid;gap:7px}
.totals div{display:flex;justify-content:space-between;gap:16px}
.totals .grand{font-family:var(--display);font-size:22px;font-weight:800;border-top:1px solid var(--line);padding-top:10px}
.sticky-actions{position:sticky;bottom:0;background:rgba(244,246,251,.92);backdrop-filter:blur(6px);padding:12px 0;margin-top:16px;border-top:1px solid var(--line);z-index:4}

/* chart */
.chart{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;align-items:end;height:200px;padding:8px 0 0}
.chart .col{display:grid;gap:6px;justify-items:center;align-content:end;height:100%}
.chart .bars{display:flex;gap:4px;align-items:flex-end;height:150px}
.chart .b{width:18px;border-radius:4px 4px 1px 1px;background:var(--blue)}
.chart .b.t{background:var(--ink)}
.chart .l{font-size:11.5px;color:var(--muted)}
.legend{display:flex;gap:14px;font-size:12px;color:var(--muted)}
.legend span::before{content:"";display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:5px;background:var(--blue);vertical-align:-1px}
.legend span.t::before{background:var(--ink)}
.rank{display:grid;gap:10px}
.rank .r{display:grid;gap:4px}
.rank .r div{display:flex;justify-content:space-between;gap:8px}
.rank .track{height:6px;border-radius:9px;background:var(--bg);overflow:hidden}
.rank .track i{display:block;height:100%;background:var(--blue)}

/* tabs */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px;overflow-x:auto}
.tabs button{border:0;background:none;padding:10px 14px;cursor:pointer;font-weight:600;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap}
.tabs button.on{color:var(--blue);border-color:var(--blue)}

/* modal & toast */
.modal{position:fixed;inset:0;background:rgba(10,14,30,.5);display:grid;place-items:center;padding:16px;z-index:50}
.sheet{background:var(--panel);border-radius:14px;width:100%;max-width:640px;max-height:92vh;display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.sheet.wide{max-width:980px}
.sheet .panel-h{flex:none}
.sheet .body{padding:18px;overflow:auto}
.sheet .foot{padding:12px 18px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap}
pre.code{background:#0f1424;color:#d8e1ff;padding:14px;border-radius:8px;overflow:auto;font:12px/1.5 var(--mono);max-height:420px;margin:0}
.toast{position:fixed;right:calc(20px + env(safe-area-inset-right));bottom:calc(20px + env(safe-area-inset-bottom));background:var(--ink);color:#fff;padding:12px 16px;border-radius:10px;font-weight:600;z-index:60;max-width:420px;box-shadow:0 10px 30px rgba(0,0,0,.2)}
.toast.bad{background:var(--bad)}
@media (prefers-reduced-motion:no-preference){.toast{animation:up .18s ease-out}@keyframes up{from{transform:translateY(8px);opacity:0}}}

/* printable invoice */
.doc{background:#fff;color:#10131c;padding:32px;display:grid;gap:20px;max-width:900px;margin:auto;border:1px solid var(--line);border-radius:var(--r)}
.doc-h{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-bottom:3px solid var(--blue);padding-bottom:16px}
.doc-h h2{font-size:20px}
.doc .title{font-family:var(--display);font-size:26px;font-weight:800;color:var(--blue);text-align:right}
.doc .parties{display:grid;grid-template-columns:1fr 1fr auto;gap:20px}
.doc .lbl{font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:700;margin-bottom:4px}
.fbrbox{display:flex;gap:12px;align-items:center;border:1px solid var(--line);border-radius:10px;padding:10px}
.fbrbox .qr{width:96px;height:96px}
.fbrbox .qr img,.fbrbox .qr canvas{width:96px;height:96px;image-rendering:pixelated}
.fbrseal{font-family:var(--display);font-weight:800;color:#0b7a3b;font-size:13px;letter-spacing:.02em}
.doc table th{background:#f2f5fd}
.doc-foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:12px;color:var(--muted);border-top:1px solid var(--line);padding-top:12px}
@media (max-width:700px){.doc .parties{grid-template-columns:1fr}}
@media print{
  body{background:#fff}.rail,.top,.no-print,.sticky-actions{display:none!important}
  .shell{display:block}.main{padding:0}.doc{border:0;padding:0;max-width:none}
  @page{size:A4;margin:12mm}
}
.grid>*{min-width:0}
@media (max-width:640px){.who>div:first-child,#pw{display:none}.top{padding-block:8px}.head h1{font-size:22px}}
td.num{white-space:nowrap}
.lines th.n{width:118px}.lines th:last-child{width:46px}
.doc table{font-size:12.5px}.doc th{white-space:normal;padding:8px}.doc td{padding:8px}
.login{min-height:100vh}