/* styles/methodology.css — vista "#/metodologia" (etapa mejora integral §26).
   PROPIEDAD del flujo de trabajo de la metodología.
   Complementa styles/views-tools.css (ya estiliza .ind-*, .pesos-*, .fuentes-list). */

/* ── Explicación simple por defecto: cuatro pasos ──────────────────────── */

.view-tools .meth-steps {
  display: grid;
  gap: 0.7rem;
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
}

.view-tools .meth-step {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  padding: 0.9rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow-sm);
}

.view-tools .meth-step-num {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 0.95rem;
  font-weight: 750;
}

.view-tools .meth-step-body {
  display: grid;
  gap: 0.25rem;
  min-width: 0;
}

.view-tools .meth-step-title {
  margin: 0;
  font-size: 1rem;
}

.view-tools .meth-step-question {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 650;
  color: var(--accent-strong);
}

.view-tools .meth-step-text {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--text-muted);
}

/* ── Alterna "Ver detalles" (plegado por defecto) ───────────────────────── */

.view-tools .meth-toggle {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
  margin: 0 0 1rem;
  padding-top: 0.9rem;
  border-top: 1px dashed var(--border);
}

.view-tools .meth-toggle-hint {
  margin: 0;
  max-width: 70ch;
  font-size: 0.83rem;
  line-height: 1.5;
  color: var(--text-muted);
}

/* El bloque vive oculto con el atributo [hidden] (lo alterna el botón). */
.view-tools .meth-details {
  display: grid;
  gap: 1rem;
}

.view-tools .meth-details[hidden] {
  display: none;
}

.view-tools .meth-details .panel {
  scroll-margin-top: 1rem;
}

/* ── Fuentes oficiales chilenas con sus fechas ─────────────────────────── */

.view-tools .meth-fuentes {
  display: grid;
  gap: 0.5rem;
  margin-top: 0.6rem;
  padding-top: 0.7rem;
  border-top: 1px dashed var(--border);
}

.view-tools .meth-fuentes-title {
  margin: 0;
  font-size: 0.95rem;
}

.view-tools .meth-fuentes-list {
  display: grid;
  gap: 0.3rem;
  margin: 0;
  padding-left: 1.15rem;
  list-style: disc;
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.view-tools .meth-fuentes-list li {
  overflow-wrap: anywhere;
}

.view-tools .meth-fuentes-list a {
  color: var(--accent-strong);
}

.view-tools .meth-revision {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* ── Responsive: móvil ≤640px ──────────────────────────────────────────── */

@media (max-width: 640px) {
  .view-tools .meth-step {
    flex-direction: column;
    gap: 0.5rem;
  }

  .view-tools .meth-toggle {
    flex-direction: column;
    align-items: stretch;
  }

  .view-tools .meth-toggle .btn {
    width: 100%;
    justify-content: center;
  }
}