/* recorrido.css — Vista "Cómo Funciona": proceso E2E y arquitectura animados.
   Pensada para proyector: tipografía grande, alto contraste y sin scroll lateral.

   Ojo con los nombres de variables: el design system define --color-bg,
   --color-bg-secondary y --color-bg-tertiary. No existe --color-surface; usarla
   deja la declaración inválida (y en SVG, el fill cae a negro). */

.rec-wrap { padding: 14px 18px 28px; }

.rec-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap; margin-bottom: 14px;
}
.rec-title h2 { margin: 0 0 2px; font-size: 20px; }
.rec-title p  { margin: 0; color: var(--color-text-muted); font-size: 13px; }

.rec-tabs { display: flex; gap: 6px; }
.rec-tab {
  padding: 7px 16px; border-radius: 8px; cursor: pointer; font-size: 13px;
  border: 1px solid var(--color-border); background: var(--color-bg-secondary);
  color: var(--color-text); display: flex; align-items: center; gap: 6px;
}
.rec-tab:hover  { border-color: var(--color-primary); }
.rec-tab.active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }

.rec-controls { display: flex; align-items: center; gap: 8px; }
.rec-btn {
  padding: 7px 14px; border-radius: 8px; cursor: pointer; font-size: 13px;
  border: 1px solid var(--color-border); background: var(--color-bg-secondary);
  color: var(--color-text); display: flex; align-items: center; gap: 6px;
}
.rec-btn:hover { border-color: var(--color-primary); }
.rec-btn.primary { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }

.rec-stage {
  position: relative; background: var(--color-bg-secondary);
  border: 1px solid var(--color-border); border-radius: 12px;
  padding: 10px; overflow: hidden;
}
.rec-stage svg { display: block; width: 100%; height: auto; }

/* ── Nodos ────────────────────────────────────────────────────────────────── */
.rec-node rect { transition: filter .25s, opacity .25s; }
.rec-node text { font-family: inherit; }
.rec-node .rec-node-title { font-size: 12.5px; font-weight: 600; }
.rec-node .rec-node-sub   { font-size: 10.5px; opacity: .85; }
.rec-node .rec-node-count { font-size: 15px; font-weight: 700; }

/* Atenuar lo no resaltado durante la narración paso a paso */
.rec-stage.stepping .rec-node        { opacity: .28; }
.rec-stage.stepping .rec-node.on     { opacity: 1; }
.rec-stage.stepping .rec-link        { opacity: .15; }
.rec-stage.stepping .rec-flow        { opacity: 0; }
.rec-node.on rect { filter: drop-shadow(0 0 7px rgba(37, 99, 235, .55)); }

/* ── Conectores y partículas ──────────────────────────────────────────────── */
.rec-link { fill: none; stroke-width: 2; }
.rec-link-dash {
  fill: none; stroke-dasharray: 5 7; stroke-width: 2;
  animation: rec-dash 1.1s linear infinite;
}
@keyframes rec-dash { to { stroke-dashoffset: -24; } }

.rec-flow { animation: rec-move 3.4s linear infinite; }
@keyframes rec-move { from { offset-distance: 0%; } to { offset-distance: 100%; } }

/* Un solo interruptor para todo el movimiento */
.rec-stage.paused .rec-flow,
.rec-stage.paused .rec-link-dash,
.rec-stage.paused .rec-pulse { animation-play-state: paused; }

.rec-pulse { animation: rec-pulse 2.4s ease-in-out infinite; transform-origin: center; }
@keyframes rec-pulse { 0%,100% { opacity: .25; } 50% { opacity: .85; } }

/* ── Panel explicativo del paso ───────────────────────────────────────────── */
.rec-step-panel {
  margin-top: 12px; border: 1px solid var(--color-border); border-radius: 10px;
  background: var(--color-bg-secondary); padding: 12px 16px; min-height: 76px;
}
.rec-step-panel h4 { margin: 0 0 5px; font-size: 15px; display: flex; align-items: center; gap: 8px; }
.rec-step-panel p  { margin: 0; font-size: 13px; line-height: 1.55; color: var(--color-text-muted); }
.rec-step-badge {
  font-size: 11px; padding: 2px 9px; border-radius: 999px;
  background: var(--color-primary); color: #fff; font-weight: 600;
}
.rec-step-nav { display: flex; align-items: center; gap: 10px; margin-top: 10px; }
.rec-step-dots { display: flex; gap: 5px; margin-left: auto; }
.rec-dot {
  width: 8px; height: 8px; border-radius: 50%; cursor: pointer;
  background: var(--color-border-md);
}
.rec-dot.on { background: var(--color-primary); transform: scale(1.35); }

.rec-legend {
  display: flex; gap: 18px; flex-wrap: wrap; margin-top: 10px;
  font-size: 12px; color: var(--color-text-muted);
}
.rec-legend span { display: flex; align-items: center; gap: 6px; }
.rec-legend i { width: 11px; height: 11px; border-radius: 3px; display: inline-block; }

.rec-live {
  font-size: 11.5px; color: var(--color-text-muted);
  display: flex; align-items: center; gap: 6px;
}
.rec-live b { color: var(--color-success); }

@media (max-width: 900px) {
  .rec-head { flex-direction: column; align-items: flex-start; }
  .rec-controls { width: 100%; }
}

/* ── Guion de la demostración ─────────────────────────────────────────────── */
.rec-guion { padding: 4px 2px; }
.rec-guion-top {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 12px; flex-wrap: wrap; padding: 4px 6px 12px;
  border-bottom: 1px solid var(--color-border); margin-bottom: 6px; font-size: 13px;
}
.rec-guion-hint { color: var(--color-text-muted); font-size: 12px; }

.rec-guion-row {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 11px 6px; border-bottom: 1px solid var(--color-border);
}
.rec-guion-row:last-child { border-bottom: 0; }
.rec-guion-row:hover { background: var(--color-bg-tertiary); }

.rec-guion-num {
  flex: 0 0 26px; height: 26px; border-radius: 50%;
  background: var(--color-primary); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700;
}
.rec-guion-body { flex: 1; min-width: 0; }
.rec-guion-head { display: flex; align-items: baseline; gap: 10px; }
.rec-guion-head b { font-size: 14px; }
.rec-guion-min {
  font-size: 11px; color: var(--color-text-muted);
  border: 1px solid var(--color-border); border-radius: 999px; padding: 1px 8px;
}
.rec-guion-body p {
  margin: 3px 0 0; font-size: 12.5px; line-height: 1.5;
  color: var(--color-text-muted);
}
.rec-guion-row .rec-btn { flex: 0 0 auto; white-space: nowrap; }

@media (max-width: 900px) {
  .rec-guion-row { flex-wrap: wrap; }
  .rec-guion-row .rec-btn { margin-left: 40px; }
}