/* NB4 Super Products Grid — Frontend */

/* Layout generale wrapper + sidebar */
.nb4-spg-wrap {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 24px;
  background: transparent;
}

.nb4-spg-wrap .nb4-spg-sidebar {
  background: #fff;
  padding: 16px;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
}

.nb4-spg-wrap .nb4-spg-main {
  width: 100%;
}

/* Filtri base */
.nb4-spg-wrap .nb4-spg-filter {
  margin-bottom: 16px;
}

.nb4-spg-wrap .nb4-spg-filter label {
  display: block;
  margin: 6px 0;
}

.nb4-spg-wrap .nb4-spg-range {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nb4-spg-wrap .nb4-spg-range input {
  width: 100%;
}

.nb4-spg-wrap .nb4-spg-input,
.nb4-spg-wrap .nb4-spg-sidebar input[type="number"],
.nb4-spg-wrap .nb4-spg-sidebar select {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid #e5e7eb;
  border-radius: 6px;
}

/* Pulsante reset */
.nb4-spg-wrap .nb4-spg-reset {
  margin-top: 8px;
  display: inline-block;
  padding: 8px 12px;
  border: 0;
  border-radius: 6px;
  background: #f3f4f6;
  cursor: pointer;
}

/* Toolbar (conteggio, orderby) */
.nb4-spg-wrap .nb4-spg-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

/* GRID PRODOTTI
   La griglia viene gestita via CSS Grid, usando le variabili
   --nb4-cols e --nb4-gap impostate da JS (frontend.js -> updateColumns) */

.nb4-spg-main .nb4-spg-grid {
  display: grid;
  grid-template-columns: repeat(var(--nb4-cols, 4), minmax(0, 1fr));
  gap: var(--nb4-gap, 20px);
}

/* Modalità dichiarativa (per compatibilità dati) */
.nb4-spg-grid[data-mode="grid"],
.nb4-spg-grid[data-mode="masonry"] {
  display: grid;
  grid-template-columns: repeat(var(--nb4-cols, 4), minmax(0, 1fr));
  gap: var(--nb4-gap, 20px);
}

/* Card prodotto */
.nb4-spg-card {
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
}

.nb4-spg-card-inner {
  padding: 12px;
  display: flex;
  flex-direction: column;
}

/* Immagine / thumb */
.nb4-spg-thumb-wrap {
  display: block;
  position: relative;
}

.nb4-spg-thumb-frame {
  position: relative;
  width: 100%;
  aspect-ratio: var(--nb4-ratio, 1/1);
  overflow: hidden;
}

.nb4-spg-thumb-frame .nb4-spg-thumb {
  width: 100%;
  height: 100%;
  object-fit: var(--nb4-fit, cover);
  display: block;
}

/* Overlay su hover */
.nb4-spg-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.55);
  color: #fff;
  opacity: 0;
  transition: opacity .2s ease;
  padding: 12px;
  text-align: center;
}

.nb4-spg-thumb-wrap:hover .nb4-spg-overlay {
  opacity: 1;
}

.nb4-spg-title-static,
.nb4-spg-price-static {
  margin: 6px 0;
}

/* Allineamenti controllati da data-attribute sul wrapper */
.nb4-spg-wrap[data-align="left"] .nb4-spg-card-inner {
  text-align: left;
  align-items: flex-start;
}

.nb4-spg-wrap[data-align="center"] .nb4-spg-card-inner {
  text-align: center;
  align-items: center;
}

.nb4-spg-wrap[data-align="right"] .nb4-spg-card-inner {
  text-align: right;
  align-items: flex-end;
}

.nb4-spg-wrap[data-v-align="top"] .nb4-spg-card-inner {
  justify-content: flex-start;
}

.nb4-spg-wrap[data-v-align="middle"] .nb4-spg-card-inner {
  justify-content: center;
}

.nb4-spg-wrap[data-v-align="bottom"] .nb4-spg-card-inner {
  justify-content: flex-end;
}

.nb4-spg-wrap[data-overlay-align="left"] .nb4-spg-overlay {
  text-align: left;
  align-items: flex-start;
}

.nb4-spg-wrap[data-overlay-align="center"] .nb4-spg-overlay {
  text-align: center;
  align-items: center;
}

.nb4-spg-wrap[data-overlay-align="right"] .nb4-spg-overlay {
  text-align: right;
  align-items: flex-end;
}

/* Bottone Scopri di più */
.nb4-spg-readmore {
  display: inline-block;
  margin-top: 8px;
  padding: 8px 12px;
  border-radius: 6px;
  background: #111827;
  color: #fff;
  text-decoration: none;
  transition: opacity .15s ease;
}

.nb4-spg-readmore:hover {
  opacity: .9;
}

/* Visibilità titolo/prezzo (static vs overlay) */
.nb4-spg-wrap[data-show-title="visible"] .nb4-spg-title-static { display: block; }
.nb4-spg-wrap[data-show-title="hover"]   .nb4-spg-title-static { display: none; }
.nb4-spg-wrap[data-show-title="hidden"]  .nb4-spg-title-static { display: none; }

.nb4-spg-wrap[data-show-title="visible"] .nb4-spg-overlay .nb4-spg-title { display: none; }
.nb4-spg-wrap[data-show-title="hover"]   .nb4-spg-overlay .nb4-spg-title { display: block; }
.nb4-spg-wrap[data-show-title="hidden"]  .nb4-spg-overlay .nb4-spg-title { display: none; }

.nb4-spg-wrap[data-show-price="visible"] .nb4-spg-price-static { display: block; }
.nb4-spg-wrap[data-show-price="hover"]   .nb4-spg-price-static { display: none; }
.nb4-spg-wrap[data-show-price="hidden"]  .nb4-spg-price-static { display: none; }

.nb4-spg-wrap[data-show-price="visible"] .nb4-spg-overlay .nb4-spg-price { display: none; }
.nb4-spg-wrap[data-show-price="hover"]   .nb4-spg-overlay .nb4-spg-price { display: block; }
.nb4-spg-wrap[data-show-price="hidden"]  .nb4-spg-overlay .nb4-spg-price { display: none; }

/* Nascondi readmore quando disabilitato */
.nb4-spg-wrap[data-read-more="no"] .nb4-spg-readmore {
  display: none !important;
}

/* --------------------------------
   Responsive layout: sidebar SOPRA
   -------------------------------- */
@media (max-width: 1024px) {
  .nb4-spg-wrap {
    grid-template-columns: 1fr;
  }
  .nb4-spg-wrap .nb4-spg-sidebar {
    order: 1;
    width: 100% !important;
  }
  .nb4-spg-wrap .nb4-spg-main {
    order: 2;
  }
}

/* -------------------------------
   CATEGORY TREE (MACRO + SOTTO)
   ------------------------------- */

/* Contenitore filtro categorie */
.nb4-spg-filter-cats {
  border-bottom: 1px solid #e5e7eb;
  padding-bottom: 10px;
  margin-bottom: 18px;
}

/* Lista gerarchica */
.nb4-spg-cat-tree .nb4-spg-cat-level {
  list-style: none;
  margin: 0;
  padding-left: 0;
}

.nb4-spg-cat-item {
  margin-bottom: 4px;
}

/* Riga per ogni voce (nome + toggle) */
.nb4-spg-cat-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}

/* Etichetta nome categoria (macro e leaf) */
.nb4-spg-cat-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  border: none !important;
  padding: 0 !important;
  margin: 0;
  background: transparent !important;
  box-shadow: none !important;
  font: inherit;
  color: inherit;
}

/* Macro categorie: solo testo, più marcato
   (sono <button>, quindi resettiamo ogni stile "pulsante") */
.nb4-spg-cat-macro {
  border: none !important;
  background: none !important;
  box-shadow: none !important;
  padding: 0 !important;
  margin: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

.nb4-spg-cat-macro .nb4-spg-cat-name {
  font-weight: 600;
}

/* Nome categoria */
.nb4-spg-cat-name {
  font-size: 13px;
}

/* Checkbox: stacchiamo il testo dal check */
.nb4-spg-cat-leaf input[type="checkbox"] {
  margin-right: 6px;
  margin-left: 0;
}

/* Toggle + / − (anche questo è <button>, reset forte) */
.nb4-spg-cat-toggle {
  border: none !important;
  background: none !important;
  box-shadow: none !important;
  cursor: pointer;
  padding: 0 !important;
  margin: 0 0 0 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  font: inherit;
  color: inherit;
  -webkit-appearance: none;
  appearance: none;
}

/* Rimuoviamo eventuali effetti focus del tema sui button */
.nb4-spg-cat-macro:focus,
.nb4-spg-cat-macro:active,
.nb4-spg-cat-toggle:focus,
.nb4-spg-cat-toggle:active {
  outline: none;
  background: none !important;
  box-shadow: none !important;
  border: none !important;
}

/* Icone testuali + / − */
.nb4-spg-cat-toggle-icon {
  font-size: 14px;
  line-height: 1;
  display: inline-block;
  width: auto;
  height: auto;
  border: 0;
  transform: none;
}

/* Per sicurezza, nascondiamo qualsiasi vecchia icona "default" a freccia */
.nb4-spg-cat-toggle-icon-default {
  display: none !important;
  border: 0 !important;
}

/* Gestione stato aperto/chiuso */
.nb4-spg-cat-toggle-icon-open {
  display: none;
}

.nb4-spg-cat-toggle[aria-expanded="true"] .nb4-spg-cat-toggle-icon-open {
  display: inline-block;
}

.nb4-spg-cat-toggle[aria-expanded="true"] .nb4-spg-cat-toggle-icon-closed {
  display: none;
}

/* Rientro sottocategorie */
.nb4-spg-cat-children {
  margin-left: 14px;
  margin-top: 4px;
  padding-left: 4px;
  border-left: 1px dashed #e5e7eb;
}

/* TITOLI filtri sidebar (Categorie, Tag, Prezzo...) */
.nb4-spg-sidebar .nb4-spg-filter strong {
  font-size: 13px;
  text-transform: none; /* niente uppercase forzato */
  letter-spacing: 0;    /* niente spaziature strane */
  display: block;
  margin-bottom: 4px;
}

/* Rimuove eventuale ">" o freccia aggiunta dal tema */
.nb4-spg-sidebar .nb4-spg-filter strong::before {
  content: none !important;
}

/* Label dei filtri: font sobrio */
.nb4-spg-sidebar .nb4-spg-filter label {
  font-size: 13px;
}

/* Manteniamo il colore delle icone toggle ereditato dalla sidebar */
.nb4-spg-sidebar .nb4-spg-cat-toggle-icon {
  color: inherit;
}

/* -------------------------------
   SEARCH SUGGESTIONS
   ------------------------------- */

.nb4-spg-search-wrap {
  position: relative;
}

.nb4-spg-suggestions {
  position: absolute;
  z-index: 30;
  left: 0;
  right: 0;
  top: 100%;
  margin-top: 4px;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  max-height: 260px;
  overflow-y: auto;
  box-shadow: 0 10px 25px rgba(15,23,42,.15);
  display: none;
}

.nb4-spg-suggest-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  text-decoration: none;
  color: inherit;
}

.nb4-spg-suggest-item:hover {
  background: #f3f4f6;
}

.nb4-spg-suggest-thumb img {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: 4px;
}

.nb4-spg-suggest-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nb4-spg-suggest-title {
  font-size: 14px;
  font-weight: 500;
}

.nb4-spg-suggest-price {
  font-size: 13px;
  opacity: .8;
}

/* -------------------------------
   EFFETTO CARICAMENTO / TRANSIZIONE
   ------------------------------- */

.nb4-spg-grid {
  transition: opacity .18s ease;
}

.nb4-spg-wrap.nb4-spg-loading .nb4-spg-grid {
  opacity: .4;
}

/* Forza la griglia a più colonne in modalità grid e masonry */
.nb4-spg-main .nb4-spg-grid {
  width: 100% !important;
  display: grid !important;
  grid-template-columns: repeat(var(--nb4-cols, 4), minmax(0, 1fr)) !important;
  gap: var(--nb4-gap, 20px) !important;
}