/* editor.css — Piel de Myceliot-Z sobre la geometría REAL del motor FBP.
 *
 * Aquí NO se define la anatomía de los puertos: eso lo pone la hoja del vendor
 * (20 px de diámetro, entrada fuera del borde izquierdo, salida en el derecho,
 * cursor crosshair, cable bezier de 5 px). Este fichero sólo viste esa
 * estructura con los colores y el aire del producto, y enmarca el iframe.
 *
 * Sin estilos inline en el HTML: la CSP del editor es `style-src 'self'`.
 */

:root{
  --bg:#070b14; --panel:#0f1626; --line:rgba(120,160,255,.18);
  --text:#e9f0ff; --muted:#93a4c6; --cyan:#22d3ee; --violet:#8b5cf6;
  --green:#34d399; --amber:#fbbf24; --mono:ui-monospace,Menlo,Consolas,monospace;
}

*,*::before,*::after{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; background:radial-gradient(90% 70% at 30% 0%,#101b33 0%,var(--bg) 62%);
  color:var(--text); font-family:"Segoe UI",system-ui,-apple-system,sans-serif;
  overflow:hidden; display:flex; flex-direction:column;
}

/* ── Marco: barra superior + lienzo ─────────────────────────────── */
.bar{
  padding:12px 16px; border-bottom:1px solid var(--line);
  background:rgba(8,12,22,.7); backdrop-filter:blur(8px); flex-shrink:0;
}
.bar-title{margin:0;font-size:13px;font-weight:750;letter-spacing:-.01em}
.bar-title span{font-family:var(--mono);font-size:11px;font-weight:500;color:var(--muted);margin-left:8px}
.bar-hint{margin:4px 0 0;font-size:11.5px;color:var(--muted);line-height:1.5}
.bar-hint b{color:var(--cyan)}

/* El motor añade `.parent-drawflow` a este contenedor cuando arranca.
   La rejilla va en el MARCO y no en `.drawflow`: el motor transforma ese
   elemento al hacer zoom, así que la rejilla se encogería y dejaría franjas sin
   fondo en los bordes del lienzo. */
.stage{
  flex:1;min-height:0;position:relative;cursor:grab;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(120,160,255,.16) 1px, transparent 0),
    linear-gradient(180deg, rgba(13,20,36,.55), rgba(6,9,17,.75));
  background-size:26px 26px, 100% 100%;
}
.stage:active{cursor:grabbing}
.stage-error{display:flex;align-items:center;justify-content:center;cursor:default}
.error-box{margin:0;padding:0 24px;font-size:12.5px;color:var(--muted);text-align:center;line-height:1.6}

/* ── Piel del nodo (la estructura la dibuja el motor) ───────────── */
.drawflow .drawflow-node{
  width:190px; min-height:auto; border-radius:14px; padding:16px 18px;
  background:linear-gradient(180deg,rgba(20,29,50,.96),rgba(11,17,30,.98));
  border:2px solid var(--line); color:var(--text);
  box-shadow:0 18px 44px -18px rgba(0,0,0,.9);
  transition:border-color .25s ease,box-shadow .25s ease,transform .25s ease;
}
.drawflow .drawflow-node:hover{cursor:move;transform:translateY(-2px)}
.drawflow .drawflow-node.selected{   /* el motor lo pinta de rojo: se sustituye */
  background:linear-gradient(180deg,rgba(26,38,66,.98),rgba(13,20,35,.99));
  border-color:var(--cyan);
  box-shadow:0 0 0 3px rgba(34,211,238,.18),0 22px 50px -20px rgba(34,211,238,.5);
}
.drawflow .drawflow-node .drawflow_content_node{text-align:left}
.drawflow .drawflow-node .node-k{
  display:inline-block;font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;
  text-transform:uppercase;padding:2px 7px;border-radius:999px;margin-bottom:9px;
  border:1px solid currentColor;opacity:.95;
}
.drawflow .drawflow-node .node-t{font-size:13.5px;font-weight:700;letter-spacing:-.01em}
.drawflow .drawflow-node .node-v{font-family:var(--mono);font-size:11px;color:var(--muted);margin-top:3px}
.drawflow .drawflow-node .node-s{
  font-family:var(--mono);font-size:9.5px;line-height:1.45;color:rgba(147,164,198,.82);
  margin-top:7px;padding-top:6px;border-top:1px solid rgba(120,160,255,.14);
}

/* Familia del nodo: entrada · proceso · condición · acción. */
.drawflow .drawflow-node.k-in  {border-color:rgba(52,211,153,.6)}
.drawflow .drawflow-node.k-in   .node-k{color:var(--green)}
.drawflow .drawflow-node.k-mid  {border-color:rgba(79,140,255,.6)}
.drawflow .drawflow-node.k-mid  .node-k{color:#4f8cff}
.drawflow .drawflow-node.k-gate {border-color:rgba(251,191,36,.6)}
.drawflow .drawflow-node.k-gate .node-k{color:var(--amber)}
.drawflow .drawflow-node.k-out  {border-color:rgba(52,211,153,.75);box-shadow:0 0 26px -6px rgba(52,211,153,.45)}
.drawflow .drawflow-node.k-out  .node-k{color:var(--green)}

/* ── Puertos: MISMA anatomía que el motor, sólo se re-colorean ──── */
.drawflow .drawflow-node .input,
.drawflow .drawflow-node .output{
  border-width:2px; box-shadow:0 0 12px rgba(34,211,238,.5);
}
.drawflow .drawflow-node .input{
  border-color:var(--cyan);
  background:radial-gradient(circle at 50% 50%,rgba(34,211,238,.9) 0 38%,#0b1120 42%);
}
.drawflow .drawflow-node .output{
  border-color:var(--violet);
  background:radial-gradient(circle at 50% 50%,rgba(139,92,246,.95) 0 38%,#0b1120 42%);
}
.drawflow .drawflow-node .input:hover,
.drawflow .drawflow-node .output:hover{
  transform:scale(1.18); box-shadow:0 0 20px rgba(34,211,238,.85);
}

/* ── Cables: la curva bezier real, re-coloreada (5 px, como el motor) ── */
.drawflow .connection .main-path{stroke:#4f8cff;stroke-width:5px}
.drawflow .connection .main-path:hover{stroke:var(--cyan)}
.drawflow .connection .main-path.selected{stroke:var(--green)}
.drawflow .connection .point{stroke:var(--cyan);fill:#0b1120}
.drawflow .connection .point.selected,
.drawflow .connection .point:hover{fill:var(--cyan)}

/* ── Borrado de nodo (el círculo real del motor, con nuestra piel) ── */
.drawflow-delete{
  background:#0b1120;color:var(--muted);border:2px solid var(--line);
  border-radius:50%;font-weight:700;font-family:var(--mono);
}
.drawflow-delete:hover{color:#fff;border-color:#ef4444;background:#ef4444}

/* ── Firma de la demo ───────────────────────────────────────────── */
.sign{
  position:absolute;right:12px;bottom:10px;font-size:10.5px;color:var(--muted);
  opacity:.75;font-family:var(--mono);pointer-events:none;
}

/* ── Demo toast (no usa estilos inline: CSP del iframe es style-src 'self') ── */
.dt-back{
  position:fixed;inset:0;background:rgba(0,0,0,.55);
  display:flex;align-items:center;justify-content:center;
  z-index:99999;
}
.dt-toast{
  position:relative;max-width:520px;
  background:var(--panel);border:1px solid var(--line);border-radius:10px;
  padding:18px 20px 12px 20px;font-family:var(--mono);font-size:14px;
  color:var(--text);line-height:1.45;box-shadow:0 18px 48px rgba(0,0,0,.6);
}
.dt-toast strong{color:var(--green);font-weight:700}
.dt-accent{color:var(--green)}
.dt-close{
  position:absolute;top:6px;right:8px;border:0;background:transparent;
  color:var(--muted);font-size:18px;line-height:1;cursor:pointer;
}
.dt-close:hover{color:#e6e8ee}

/* Accesibilidad: sin movimiento para quien lo pida. */
@media (prefers-reduced-motion: reduce){
  .drawflow .drawflow-node,
  .drawflow .drawflow-node:hover,
  .drawflow .drawflow-node .input:hover,
  .drawflow .drawflow-node .output:hover{transition:none;transform:none}
}