/* domo3dreal — mismo lenguaje visual que la calculadora domo (plano técnico
   sobre papel: blanco, cuadrícula, cian/ámbar, Syne + IBM Plex Mono) con el
   contenido reducido al mínimo. */
:root{
  --paper:#ffffff;
  --paper2:#f6f9fa;
  --ink:#1c2b33;
  --dim:#5c7280;
  --line:#d8e2e8;
  --grid:rgba(14,110,130,.06);
  --cyan:#0e7f92;
  --cyan-d:#0b6172;
  --amber:#c07714;
  --cream:#122028;
  --danger:#c44d42;
  --ok:#2e8f5a;
  --border:rgba(14,127,146,.28);
  font-synthesis:none;
}
*{box-sizing:border-box;margin:0;padding:0}
body{
  font-family:'IBM Plex Mono',monospace;
  background:var(--paper);
  color:var(--ink);
  line-height:1.5;
  background-image:
    linear-gradient(var(--grid) 1px,transparent 1px),
    linear-gradient(90deg,var(--grid) 1px,transparent 1px),
    radial-gradient(ellipse at 70% -10%,rgba(14,127,146,.05),transparent 55%);
  background-size:28px 28px,28px 28px,100% 100%;
  min-height:100vh;
}
.wrap{max-width:1840px;margin:0 auto;padding:clamp(18px,3vw,40px)}
header.top{display:flex;flex-wrap:wrap;align-items:flex-end;gap:18px;justify-content:space-between;
  border-bottom:1px dashed var(--border);padding-bottom:22px;margin-bottom:30px}
.brand h1{font-family:'Syne',sans-serif;font-weight:800;font-size:clamp(26px,4.5vw,46px);
  line-height:1;letter-spacing:-.02em;color:var(--cream)}
.brand h1 .geo{color:var(--cyan)}
.brand p{color:var(--dim);font-size:13px;margin-top:8px;max-width:52ch}
.stamp{border:1px solid var(--border);border-radius:3px;padding:8px 14px;font-size:11px;color:var(--cyan);
  text-transform:uppercase;letter-spacing:.18em;background:rgba(14,127,146,.05);white-space:nowrap}
.stamp b{color:var(--cream)}

.layout{display:grid;grid-template-columns:320px minmax(0,1fr);gap:26px;align-items:start}
@media(max-width:880px){.layout{grid-template-columns:minmax(0,1fr)}}

.panel{border:1px solid var(--border);border-radius:6px;background:linear-gradient(180deg,#fff,var(--paper2));
  position:relative}
.panel::before{content:"";position:absolute;inset:6px;border:1px solid rgba(14,127,146,.08);border-radius:4px;pointer-events:none}
.panel-h{font-family:'Syne',sans-serif;font-weight:700;font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--cyan);padding:14px 18px;border-bottom:1px dashed var(--border);display:flex;justify-content:space-between;align-items:center}
.panel-h .n{color:var(--dim);font-weight:400}
.panel-body{padding:18px}

.controls{position:sticky;top:20px}
.field{margin-bottom:17px}
.field:last-child{margin-bottom:0}
.field label{display:flex;justify-content:space-between;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--dim);margin-bottom:7px}
.field label .v{color:var(--amber);font-weight:600}
input[type=range]{width:100%;-webkit-appearance:none;appearance:none;height:3px;background:var(--cyan-d);border-radius:2px;outline:none;margin:6px 0}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;border-radius:50%;background:var(--amber);
  border:2px solid var(--paper);cursor:pointer;box-shadow:0 0 0 1px var(--amber)}
input[type=number],select{width:100%;background:#fff;border:1px solid var(--border);color:var(--cream);
  font-family:inherit;font-size:14px;padding:9px 11px;border-radius:4px;outline:none}
input[type=number]:focus,select:focus{border-color:var(--cyan)}
select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%230e7f92' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center}
.two{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.hint{font-size:10.5px;color:var(--dim);margin-top:5px;line-height:1.4}
.check{display:flex;align-items:center;gap:9px;font-size:12px;color:var(--cream);cursor:pointer;text-transform:none}
.check input{width:15px;height:15px;accent-color:var(--cyan)}

.flag{border-radius:5px;padding:11px 14px;font-size:11.5px;line-height:1.55;margin-bottom:14px}
.flag.red{border:1px solid var(--danger);background:rgba(196,77,66,.07);color:var(--danger)}
.flag.amber{border:1px solid var(--amber);background:rgba(192,119,20,.07);color:var(--amber)}

#viz-wrap{position:relative}
#cv3d{display:block;width:100%;height:clamp(480px,74vh,900px);border-radius:4px;cursor:grab;touch-action:none;
  background:radial-gradient(ellipse at 50% 40%,rgba(14,127,146,.05),transparent 70%)}
#cv3d:active{cursor:grabbing}
.viz-tools{position:absolute;top:12px;left:12px;right:12px;display:flex;gap:8px;
  flex-wrap:wrap;justify-content:flex-end;align-items:flex-start;pointer-events:none}
.viz-tools>*,.tools-r>*{pointer-events:auto}
.tools-r{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.viz-tools button{background:rgba(255,255,255,.92);border:1px solid var(--border);color:var(--cyan);font-family:inherit;
  font-size:11px;padding:5px 10px;border-radius:4px;cursor:pointer}
.viz-tools button:hover{border-color:var(--cyan);color:var(--cream)}
.viz-tools button.on{background:var(--cyan);color:#fff}
.viz-tools label{display:flex;align-items:center;gap:6px;background:rgba(255,255,255,.92);
  border:1px solid var(--border);border-radius:4px;padding:5px 9px;color:var(--cyan);font-size:11px;cursor:pointer}
.viz-tools label input[type=range]{width:80px;margin:0}
#pick{position:absolute;left:12px;bottom:10px;font-size:11.5px;color:var(--cream);
  background:rgba(255,255,255,.9);border-radius:4px;padding:3px 9px;pointer-events:none}
#pick:empty{display:none}

.datos{display:flex;flex-wrap:wrap;gap:8px 26px;padding:13px 18px;border-top:1px dashed var(--border);font-size:12px}
.datos .it b{color:var(--cream);font-weight:600;font-variant-numeric:tabular-nums}
.datos .it{color:var(--dim)}

.export{display:flex;gap:10px;align-items:center;padding:13px 18px;border-top:1px dashed var(--border)}
.export select{width:auto;padding:7px 34px 7px 10px;font-size:12px}
.btn{font-family:'Syne',sans-serif;font-weight:700;letter-spacing:.04em;font-size:13px;padding:10px 18px;border-radius:5px;
  cursor:pointer;border:1px solid var(--cyan);background:transparent;color:var(--cyan);transition:.15s}
.btn:hover{background:var(--cyan);color:#fff}

table{width:100%;border-collapse:collapse;font-size:12.5px}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid rgba(14,127,146,.14)}
th{font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:var(--dim);font-weight:500}
td{color:var(--cream)}
tr:last-child td{border-bottom:none}
.tag{display:inline-flex;align-items:center;gap:6px;font-weight:600}
.tag .dot{width:11px;height:11px;border-radius:3px;flex:none;display:inline-block}
.num{font-variant-numeric:tabular-nums}
tfoot td{border-top:1px dashed var(--border);font-weight:600;color:var(--cream)}
.pill{display:inline-block;padding:1px 7px;border-radius:20px;font-size:10.5px;border:1px solid var(--border);color:var(--cyan)}
.inv-h{font-family:'Syne',sans-serif;font-weight:700;font-size:13px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--cream);margin:18px 0 8px}
.inv-h:first-child{margin-top:0}
td.arista{position:relative;padding:6px 8px 10px 34px}
td.arista .band{position:absolute;left:0;top:6px;bottom:6px;width:20px;border-radius:2px}
td.arista .big{font-family:'Syne',sans-serif;font-weight:700;font-size:32px;line-height:.9;color:var(--cream)}
td.arista .tipo{font-family:"IBM Plex Mono",monospace;font-size:11px;color:var(--muted,#888);margin-left:8px;text-transform:uppercase;letter-spacing:.08em}

/* popup de detalle de arista */
#bmodal{position:fixed;inset:0;z-index:900;background:rgba(24,46,56,.45);display:flex;
  align-items:center;justify-content:center;padding:18px}
#bmodal[hidden]{display:none}
.bm-box{background:linear-gradient(180deg,#fff,var(--paper2));border:1px solid var(--border);
  border-radius:8px;max-width:1500px;width:100%;max-height:96vh;overflow:auto}
.bm-head{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;
  border-bottom:1px dashed var(--border)}
.bm-head .t{font-family:'Syne',sans-serif;font-weight:700;font-size:15px;letter-spacing:.06em;color:var(--cream)}
.bm-head .t .dot{display:inline-block;width:13px;height:13px;border-radius:3px;margin-right:9px;vertical-align:-1px}
.bm-head button{background:none;border:1px solid var(--border);color:var(--cyan);font-family:inherit;
  font-size:14px;width:32px;height:32px;border-radius:5px;cursor:pointer}
.bm-head button:hover{border-color:var(--cyan);color:var(--cream)}
.bm-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:0}
@media(max-width:900px){.bm-grid{grid-template-columns:1fr}}
#bmCv{display:block;width:100%;height:min(76vh,860px);cursor:grab;touch-action:none;
  background:radial-gradient(ellipse at 50% 45%,rgba(14,127,146,.05),transparent 70%)}
#bmCv:active{cursor:grabbing}
#bmInfo{border-left:1px dashed var(--border);padding:16px 18px;font-size:12.5px;line-height:1.5}
#bmInfo .kv{display:flex;justify-content:space-between;gap:10px;border-bottom:1px dashed rgba(14,127,146,.14);padding:3.5px 0}
#bmInfo .kv:last-child{border-bottom:none}
#bmInfo .k{color:var(--dim)}
#bmInfo .v{color:var(--cream);font-weight:600;white-space:nowrap;font-variant-numeric:tabular-nums}
#bmInfo h4{font-family:'Syne',sans-serif;font-weight:700;font-size:11px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--cyan);margin:14px 0 6px}
#bmInfo h4:first-child{margin-top:0}
.bmBtn,.cgBtn{background:#fff;border:1px solid var(--border);color:var(--cyan);font-family:inherit;
  font-size:11.5px;padding:5px 12px;border-radius:4px;cursor:pointer;white-space:nowrap}
.bmBtn:hover,.cgBtn:hover{border-color:var(--cyan);color:var(--cream)}
td.btncol{white-space:nowrap}
#bmInfo .cgStep.on{background:rgba(216,50,42,.08);border-left:2px solid var(--danger);padding-left:6px}

footer{border-top:1px dashed var(--border);margin-top:26px;padding-top:18px;color:var(--dim);font-size:11px;line-height:1.6}
footer a{color:var(--cyan)}