/* ============================================================
   ACCORDION — Panel derecho del configurador
   Figma: Frame 427319805/806, Accordion-item, Accordion-title
   ============================================================ */

/* ── Encabezado del acordeón ── */
/* Figma: "Añade elementos al sistema", Geist Mono 16px uppercase, color rgba(34,34,34,0.75) */
.panel-accordion__header {
  flex-shrink: 0;
  padding: var(--sp-5) 0 var(--sp-5);
}

.panel-accordion__title {
  font-family: var(--font-mono);
  font-size: var(--text-mono);
  font-weight: var(--fw-regular);
  text-transform: uppercase;
  color: var(--c-text-overlay);
  line-height: var(--lh-normal);
}

/* ── Lista del acordeón ── */
/* Figma: Accordion, column, gap 16px, fill */
.accordion {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  overflow-y: auto;
  padding-right: var(--sp-2);
  scrollbar-width: thin;
  scrollbar-color: var(--c-border) transparent;
}

.accordion::-webkit-scrollbar { width: 3px; }
.accordion::-webkit-scrollbar-track { background: transparent; }
.accordion::-webkit-scrollbar-thumb { background: var(--c-border); border-radius: 2px; }

/* ── Item de acordeón ── */
/* Figma: Accordion-item, column, border-bottom rgba(24,24,24,0.1) */
.accordion__item {
  display: flex;
  flex-direction: column;
  border-bottom: 1px solid var(--c-border-soft);
  padding-bottom: var(--sp-4);
}

/* ── Encabezado del item (botón) ── */
/* Figma: Accordion-title, row, gap 16px */
.accordion__header {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  width: 100%;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  text-align: left;
}

.accordion__label {
  flex: 1;
  font-size: var(--text-body1);
  font-weight: var(--fw-regular);
  line-height: var(--lh-normal);
  color: var(--c-text-dark);
}

.accordion__chevron {
  flex-shrink: 0;
  color: var(--c-text-dark);
  transition: transform 0.2s ease;
  margin-top: 2px;
}

.accordion__item--open .accordion__chevron {
  transform: rotate(180deg);
}

/* ── Contenido expandible ── */
.accordion__content {
  display: none;
  flex-direction: column;
  gap: var(--sp-4);
  padding-top: var(--sp-4);
}

.accordion__item--open .accordion__content {
  display: flex;
}

/* ── Sub-sección (p.ej. "techo" / "Pared" dentro de Inicio) ── */
.accordion__section {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.accordion__section-label {
  font-family: var(--font-mono);
  font-size: var(--text-body3);
  font-weight: var(--fw-regular);
  text-transform: uppercase;
  color: var(--c-text-muted);
  letter-spacing: 0.02em;
}

/* ── Mini-tarjetas dentro del acordeón (selección de tipo) ── */
/* Figma: Card component variant dentro de Inicio */
.accordion__cards {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

.mini-card {
  position: relative;
  width: 130px;
  height: 120px;
  border-radius: var(--r-sm);
  overflow: hidden;
  background: var(--c-bg-dark);
  cursor: pointer;
  border: 1px solid transparent;
  transition: border-color 0.15s, transform 0.15s;
  flex-shrink: 0;
}

.mini-card:hover { transform: translateY(-1px); }

.mini-card--active {
  border-color: var(--c-accent-dark);
}

.mini-card__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: var(--sp-2);
  background: linear-gradient(0deg, rgba(24,24,24,0.7) 0%, rgba(24,24,24,0.1) 100%);
}

.mini-card__label {
  font-size: 12px;
  font-weight: var(--fw-regular);
  color: var(--c-white);
  line-height: 1.2;
  background: rgba(24, 24, 24, 0.45);
  border-radius: 4px;
  padding: 2px 6px;
}

.mini-card__plus {
  color: var(--c-white);
  flex-shrink: 0;
}

/* Colores de fondo por tipo de instalación */
.mini-card--suspendido  { background-color: #1e2d40; }
.mini-card--superficie  { background-color: #252525; }
.mini-card--vertical    { background-color: #1a1a2a; }
.mini-card--pared       { background-color: #2a2018; }
.mini-card--codo        { background-color: #1f2a1f; }
.mini-card--lineal      { background-color: #1a2d3a; }
.mini-card--proyector   { background-color: #2a1a2a; }
.mini-card--ciego       { background-color: #2a2520; }
.mini-card--instalacion { background-color: #1a2520; }

.mini-card--disabled {
  opacity: 0.35;
  cursor: default;
  filter: grayscale(0.5);
  position: relative;
}

/* Tooltip flotante para mini-cards deshabilitadas (se inyecta en body vía JS) */
.mini-card-tooltip {
  position: fixed;
  z-index: 9999;
  min-width: 180px;
  max-width: 220px;
  padding: var(--sp-2) var(--sp-3);
  background: var(--c-bg-app);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  font-size: var(--text-body3);
  line-height: var(--lh-normal);
  color: var(--c-text-body);
  pointer-events: none;
}

.mini-card-tooltip__title {
  display: flex;
  align-items: center;
  gap: 4px;
  font-weight: var(--fw-medium);
  color: var(--c-text-primary);
  margin-bottom: 2px;
}

/* ── Info de sección (texto ⓘ antes de las cards) ── */
.accordion__section-info {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-2);
  font-size: var(--text-body3);
  color: var(--c-text-muted);
  line-height: var(--lh-normal);
  margin-bottom: var(--sp-3);
}

/* ── Banner de límite de potencia ── */
.power-limit-banner {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 12px 16px;
  margin: 0 0 8px;
  background: var(--c-bg-light);
  border-radius: 6px;
  font-size: var(--text-body3);
  color: var(--c-text-body);
  line-height: var(--lh-normal);
}
.power-limit-banner svg { flex-shrink: 0; margin-top: 2px; opacity: 0.6; }
.power-limit-banner strong { font-weight: var(--fw-medium); display: block; margin-bottom: 2px; }

/* ── Lista de items (Iluminación, Tramos ciegos, etc.) ── */
.accordion__list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.accordion__list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-2) 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  width: 100%;
  color: var(--c-text-dark);
  font-size: var(--text-body2);
  font-weight: var(--fw-regular);
  border-bottom: 1px solid var(--c-border-soft);
  transition: color 0.15s;
}

.accordion__list-item:last-child { border-bottom: none; }
.accordion__list-item:hover { color: var(--c-accent); }

.accordion__list-item-arrow {
  flex-shrink: 0;
  opacity: 0.4;
  transition: opacity 0.15s, transform 0.15s;
}

.accordion__list-item:hover .accordion__list-item-arrow {
  opacity: 1;
  transform: translateX(2px);
}

/* ── Grupo (p.ej. LUZ LINEAL / DROP en Accesorios ópticos) ── */
.accordion__group-label {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: var(--fw-regular);
  text-transform: uppercase;
  color: var(--c-text-muted);
  padding-bottom: var(--sp-2);
  border-bottom: 1px solid var(--c-border-soft);
  margin-bottom: var(--sp-1);
}