/* ==========================================
   ARGUS PROTOCOL — Accordéons institutionnels
   Couche de rendu, indépendante du contenu Markdown
   ========================================== */

.argus-accordion {
  margin: 0 0 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: #fff;
  overflow: hidden;
}

.argus-accordion > summary {
  cursor: pointer;
  list-style: none;
  position: relative;
  padding: 0.9rem 3rem 0.9rem 1rem;
  font-family: var(--font-heading);
  font-size: 1.08rem;
  line-height: 1.35;
  color: var(--color-accent);
  background: var(--color-bg-notice);
}

.argus-accordion > summary::-webkit-details-marker {
  display: none;
}

.argus-accordion > summary::after {
  content: "+";
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-body);
  font-size: 1.3rem;
  font-weight: 600;
}

.argus-accordion[open] > summary::after {
  content: "−";
}

.argus-accordion[open] > summary {
  border-bottom: 1px solid var(--color-border);
}

/* Les accordéons conservent les titres et leurs id dans les summary. */
.argus-accordion > summary > h2,
.argus-accordion > summary > h3,
.argus-accordion > summary > h4 {
  margin: 0;
  padding: 0;
  font: inherit;
  line-height: inherit;
  color: inherit;
}

.argus-accordion-content {
  padding: 0.9rem 1rem 0.2rem;
}

.argus-accordion-content > :last-child {
  margin-bottom: 0.7rem;
}

/* Niveau 2 du protocole : plus discret que les grandes sections. */
.nested-accordion {
  margin: 0.55rem 0 0.7rem;
  border-radius: 4px;
}

.nested-accordion > summary {
  padding: 0.72rem 2.7rem 0.72rem 0.85rem;
  font-size: 0.98rem;
  background: #fff;
  border-left: 3px solid var(--color-border);
}

.nested-accordion > .argus-accordion-content {
  padding: 0.75rem 0.9rem 0.1rem;
}

@media (max-width: 600px) {
  .argus-accordion > summary {
    font-size: 1rem;
    padding: 0.8rem 2.6rem 0.8rem 0.85rem;
  }

  .argus-accordion-content {
    padding: 0.8rem 0.85rem 0.1rem;
  }

  .nested-accordion > summary {
    font-size: 0.95rem;
    padding: 0.68rem 2.45rem 0.68rem 0.75rem;
  }

  .nested-accordion > .argus-accordion-content {
    padding: 0.7rem 0.75rem 0.1rem;
  }
}

@media print {
  .argus-accordion {
    border: 0;
    background: #fff;
  }

  .argus-accordion > summary {
    background: #fff;
    color: #000;
    padding-left: 0;
  }

  .argus-accordion > summary::after {
    display: none;
  }

  .argus-accordion > .argus-accordion-content {
    display: block !important;
  }
}