:root {
  --bg: #f8fafc;
  --surface: #ffffff;
  --text: #0f172a;
  --text-muted: #64748b;
  --primary: #0f4c81;
  --primary-dark: #0a3660;
  --accent: #ea580c;
  --accent-dark: #c2410c;
  --border: #e2e8f0;
  --danger: #dc2626;
  --radius: 12px;
  --shadow: 0 4px 16px rgba(15, 23, 42, .12);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-text-size-adjust: 100%;
}

a { color: var(--primary); }

button { font-family: inherit; }

/* Il titolone blu NON e' piu' sticky: a restare in alto e' la barra .site-nav
   qui sotto, che e' magra e serve a qualcosa (Home + Categorie). Due elementi
   sticky in fila si coprirebbero a vicenda, e su telefono un header alto
   incollato in cima si mangia mezzo schermo per non dire niente. */
.site-header {
  background: var(--primary);
  color: #fff;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 20;
  box-shadow: var(--shadow);
}

.site-header > div {
  flex: 1;
  min-width: 0;
  text-align: center;
}

.site-header h1 {
  font-size: 1.05rem;
  margin: 0;
  font-weight: 600;
  line-height: 1.3;
}

.site-header .subtitle {
  font-size: .8rem;
  opacity: .85;
  display: block;
  font-weight: 400;
}

.back-link {
  color: #fff;
  text-decoration: none;
  font-size: 1.4rem;
  line-height: 1;
  padding: 4px 8px;
  border-radius: 8px;
  flex-shrink: 0;
}

/* Sulle pagine con back-link, bilancia lo spazio a destra cosi' il titolo resta
   centrato rispetto a tutta la larghezza dell'header, non solo allo spazio residuo. */
.site-header:has(.back-link) > div {
  margin-right: 40px;
}

/* ---------- Barra di navigazione fissa: Home + Categorie ----------
   Sta su OGNI pagina (la inserisce scripts/genera_menu.py) e resta incollata
   in cima anche mentre si scorre una ricerca lunga: da qualsiasi punto del
   sito si torna alla home o si cambia categoria senza risalire. Le voci sono
   le 12 famiglie di prodotto, le stesse card della home. */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: stretch;
  flex-wrap: wrap;          /* con 4 tendine su telefono si va a capo */
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0 6px;
  box-shadow: 0 1px 6px rgba(15, 23, 42, .07);
}

.nav-home,
.nav-cat > summary {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 10px 12px;
  font-size: .92rem;
  font-weight: 700;
  color: var(--primary-dark);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
}

.nav-home:hover,
.nav-cat > summary:hover { color: var(--primary); background: var(--bg); }
.nav-home svg { width: 17px; height: 17px; fill: currentColor; flex-shrink: 0; }

/* <details> invece di un menu in JS: si apre e si chiude da solo anche a JS
   spento, e le 75 pagine statiche devono restare navigabili senza script.
   NIENTE position:relative qui: il pannello si ancora alla barra (che e'
   sticky, quindi e' lei l'antenato posizionato). Ancorandolo alla singola
   voce, le tendine di destra uscirebbero dallo schermo. */
.nav-cat > summary { list-style: none; }
.nav-cat > summary::-webkit-details-marker { display: none; }
.nav-cat[open] > summary { background: var(--bg); color: var(--primary); }

.nav-caret {
  border: solid currentColor;
  border-width: 0 2px 2px 0;
  padding: 2.5px;
  transform: translateY(-2px) rotate(45deg);
  transition: transform .15s ease;
}
.nav-cat[open] .nav-caret { transform: translateY(1px) rotate(-135deg); }

.nav-panel {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;                 /* ancorato alla barra: mai fuori dallo schermo */
  width: auto;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: var(--shadow);
  padding: 7px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(252px, 1fr));
  gap: 1px;
  /* Sul telefono il pannello non deve mai coprire tutto: si ferma prima e
     scorre al suo interno (overscroll-behavior evita che trascini la pagina). */
  max-height: min(68vh, 520px);
  overflow-y: auto;
  overscroll-behavior: contain;
}

.nav-voce {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 9px;
  border-radius: 9px;
  text-decoration: none;
  color: var(--text);
}
.nav-voce:hover { background: var(--bg); }
/* Le tre famiglie di icone hanno proporzioni diverse (icone quadrate, SVG
   marche 4:3, foto dei motori): contain le mette tutte nello stesso box senza
   schiacciarle. */
.nav-voce img { width: 34px; height: 34px; flex-shrink: 0; object-fit: contain; }
.nav-voce span { flex: 1; font-size: .9rem; font-weight: 600; color: var(--primary-dark); }
.nav-voce b { font-size: .75rem; font-weight: 500; color: var(--text-muted); }

/* Pagina corrente: la voce e' segnata, cosi' la barra dice anche "dove sono". */
.nav-voce[aria-current="page"] { background: var(--bg); }
.nav-voce[aria-current="page"] span { color: var(--primary); }

@media (max-width: 560px) {
  .nav-home, .nav-cat > summary { padding: 9px 9px; font-size: .85rem; gap: 5px; }
  .nav-panel { grid-template-columns: 1fr; }
  .nav-voce img { width: 30px; height: 30px; }
}

@media (max-width: 420px) {
  .site-header h1 { font-size: .95rem; }
  .site-header .subtitle { font-size: .74rem; }
  .site-header:has(.back-link) > div { margin-right: 34px; }
}
.back-link:active { background: rgba(255,255,255,.15); }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px;
}

/* ---------- Home page ---------- */
.intro {
  color: var(--text-muted);
  margin: 4px 0 20px;
  font-size: .95rem;
}

.brand-group {
  margin-bottom: 28px;
}

.brand-group h2 {
  font-size: 1.1rem;
  margin: 0 0 10px;
  color: var(--primary-dark);
}

.category-sub {
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--text-muted);
  margin: 14px 0 8px;
  font-weight: 700;
}

/* L'attributo hidden deve vincere sui display: flex/grid dei blocchi che il JS
   nasconde (barre filtri, box ricerca, blocco sottocategorie). */
[hidden] { display: none !important; }

/* ---------- Lista ricambi sotto l'esploso (stessa forma delle pagine SEO) ----------
   L'esploso risponde a "qual e' il pezzo rotto?", la lista a "fammi vedere tutto
   quello che c'e' per questo modello": servono due letture diverse dello stesso
   dato, quindi la pagina modello le ha entrambe. */
.ric {
  display: flex;
  gap: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
  margin-bottom: 14px;
  scroll-margin-top: 80px;
}
.ric-foto {
  width: 132px;
  height: 132px;
  object-fit: contain;
  background: #f1f5f9;
  border-radius: 8px;
  flex-shrink: 0;
}
.ric-corpo { flex: 1; min-width: 0; }
.ric-titolo {
  font-size: 1.05rem;
  margin: 0 0 2px;
  color: var(--primary-dark);
  line-height: 1.3;
}
.ric-codice {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .82rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.ric-sintomo { font-size: .9rem; margin: 0 0 4px; }
.ric-sintomo b { color: var(--primary-dark); font-weight: 600; }
.ric-desc { font-size: .82rem; color: var(--text-muted); margin: 0 0 10px; }
.ric .panel-price-row { margin: 10px 0; }
.ric-azioni { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.ric-cta {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 10px;
  font-weight: 700;
  font-size: .9rem;
  text-decoration: none;
  color: #fff;
}
.ric-cta.buy { background: var(--accent); }
.ric-cta.request { background: var(--primary); }
.ric-schema {
  font: inherit;
  font-size: .85rem;
  background: none;
  border: none;
  color: var(--primary);
  text-decoration: underline;
  cursor: pointer;
  padding: 0;
}
.ric-pos {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  border-radius: 999px;
  padding: 2px 9px;
  margin-bottom: 6px;
}
/* La ricerca per sintomo filtra anche la lista: qui nascondere e' piu' utile
   che sbiadire, altrimenti si scorre in mezzo a schede che non servono. */
.ric.is-dim { display: none; }
.ric.is-candidate { border-color: var(--accent); }
@media (max-width: 560px) {
  .ric { flex-direction: column; }
  .ric-foto { width: 100%; height: 180px; }
}

/* ---------- Home: ricerche pronte, sezioni, FAQ ---------- */
/* Chi non sa cosa scrivere nella ricerca parte da un'etichetta gia' pronta. */
.tag-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.tag-chip {
  font: inherit;
  font-size: .8rem;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #f8fafc;
  color: var(--primary);
  cursor: pointer;
}
.tag-chip:hover { background: #eef2f7; border-color: var(--primary); }

.intro-sezione {
  margin: -4px 0 12px;
  font-size: .9rem;
  color: var(--text-muted);
  max-width: 68ch;
}
.cat-card-nota {
  margin-top: 4px;
  font-size: .72rem;
  color: var(--accent-dark);
  font-weight: 600;
}

.faq {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px 18px;
  box-shadow: var(--shadow);
}
.faq details { border-bottom: 1px solid var(--border); }
.faq details:last-child { border-bottom: none; }
.faq summary { cursor: pointer; padding: 14px 0; font-weight: 600; font-size: .93rem; color: var(--primary-dark); }
.faq summary::marker { color: var(--accent); }
.faq p { margin: 0 0 14px; font-size: .9rem; color: var(--text-muted); line-height: 1.55; }
.faq code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .85em;
  background: #f1f5f9;
  padding: 1px 5px;
  border-radius: 4px;
}

/* Un messaggio dentro una griglia deve occupare tutta la riga, non una colonna
   (altrimenti "Nessun articolo con questi filtri" esce incolonnato e illeggibile). */
.prod-grid .empty-state,
.cat-grid .empty-state { grid-column: 1 / -1; }

/* ---------- Sottocategorie (navigazione dentro una categoria) ---------- */
.subcat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 8px;
}
.subcat-card {
  position: relative;
  display: block;
  padding: 10px 26px 10px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--primary);
  border-radius: 10px;
  text-decoration: none;
  color: var(--text);
  transition: border-color .15s ease, transform .15s ease;
}
.subcat-card:hover { border-color: var(--primary); transform: translateY(-1px); }
.subcat-name { display: block; font-weight: 700; color: var(--primary-dark); font-size: .95rem; line-height: 1.25; }
.subcat-count { display: block; font-size: .78rem; color: var(--text-muted); margin-top: 2px; }
.subcat-arrow {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--primary);
  font-size: 1.2rem;
  line-height: 1;
}

/* ---------- Filo di Arianna (albero categorie del gestionale) ---------- */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: .82rem;
  color: var(--text-muted);
  margin: 4px 0 14px;
}
.breadcrumb a {
  color: var(--primary);
  text-decoration: none;
}
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb-sep { color: var(--border); }
.breadcrumb-corrente {
  color: var(--text);
  font-weight: 600;
}

/* ---------- View tabs (per marca / per categoria / cerca per sintomo) ---------- */
.view-tabs {
  display: flex;
  gap: 6px;
  background: #e2e8f0;
  border-radius: 12px;
  padding: 4px;
  margin-bottom: 20px;
}

.view-tab {
  flex: 1;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-weight: 600;
  font-size: .85rem;
  padding: 10px 8px;
  border-radius: 9px;
  cursor: pointer;
  font-family: inherit;
}

.view-tab.active {
  background: var(--surface);
  color: var(--primary-dark);
  box-shadow: var(--shadow);
}

.hint-text {
  color: var(--text-muted);
  font-size: .9rem;
}

.sintomo-card {
  display: block;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  text-decoration: none;
  color: var(--text);
  box-shadow: var(--shadow);
  margin-bottom: 12px;
}

.sintomo-card-top {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.sintomo-marca {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--text-muted);
  font-weight: 700;
}

.sintomo-card .model-arrow {
  order: 2;
  margin-left: auto;
  color: var(--accent);
  font-weight: 700;
}

.sintomo-nome {
  font-weight: 700;
  color: var(--primary-dark);
}

.sintomo-testo {
  font-size: .88rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.sintomo-prezzo {
  margin-top: 6px;
}

.sintomo-codice {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .78rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.model-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}

.model-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  color: var(--text);
  box-shadow: var(--shadow);
  transition: transform .15s ease, box-shadow .15s ease;
}
.model-card:active { transform: scale(.98); }
.model-card:hover { transform: translateY(-2px); box-shadow: 0 8px 22px rgba(15,23,42,.16); }

/* Foto della serie: chi ha il motore davanti lo riconosce prima di leggere. */
.model-card-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #f1f5f9;
  padding: 10px;
}

.model-card-body { padding: 14px 16px 16px; }

.model-card-desc {
  font-size: .8rem;
  color: var(--text-muted);
  margin-top: 3px;
}

.model-card .model-name {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--primary-dark);
}

.model-card .model-marca {
  font-size: .8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .04em;
}

.model-card .model-arrow {
  float: right;
  color: var(--accent);
  font-weight: 700;
}

.model-badge {
  display: inline-block;
  margin-top: 8px;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: #92400e;
  background: #fef3c7;
  border: 1px solid #fde68a;
  border-radius: 999px;
  padding: 3px 10px;
}

.eol-banner {
  background: #fef3c7;
  color: #92400e;
  border: 1px solid #fde68a;
  border-radius: var(--radius);
  padding: 10px 14px;
  font-size: .88rem;
  font-weight: 600;
  margin-bottom: 14px;
}

.accessori-link {
  display: block;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  text-decoration: none;
  color: var(--text);
  box-shadow: var(--shadow);
  margin-bottom: 28px;
}
/* Piu' scorciatoie in fila (404): si distanziano da sole, senza style inline. */
.accessori-link + .accessori-link { margin-top: 10px; }

.accessori-link .accessori-title {
  font-weight: 700;
  color: var(--primary-dark);
}
.accessori-link .accessori-sub {
  font-size: .85rem;
  color: var(--text-muted);
}
.accessori-link .model-arrow {
  float: right;
  color: var(--accent);
  font-weight: 700;
}

.acc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
}

.acc-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px;
  cursor: pointer;
  font-family: inherit;
  text-align: center;
}
.acc-card:active { transform: scale(.98); }

.acc-card-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  background: #f1f5f9;
  border-radius: 8px;
}

.acc-card-name {
  font-size: .85rem;
  font-weight: 600;
  line-height: 1.25;
}

.prod-card-marca {
  align-self: flex-start;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--accent, #2563eb);
  background: color-mix(in srgb, var(--accent, #2563eb) 12%, transparent);
  padding: 1px 7px;
  border-radius: 999px;
}

/* Codice articolo in miniatura: su famiglie di ricambi quasi identici (gusci,
   staffe, boccole) il nome da solo non basta a capire quale si sta guardando.
   Monospace come .panel-code, cosi' e' lo stesso codice con lo stesso aspetto
   nella griglia e nella scheda aperta. */
.acc-card-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .72rem;
  color: var(--text-muted);
  letter-spacing: .02em;
  word-break: break-all;
}

.acc-card-price {
  font-size: .85rem;
  font-weight: 700;
  color: var(--primary-dark);
}

.acc-card-price-listino {
  font-size: .75rem;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-right: 4px;
}

.acc-card-price.promo {
  color: var(--accent-dark);
}

.empty-state {
  padding: 24px;
  text-align: center;
  color: var(--text-muted);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
}

/* ---------- Model page ---------- */
.model-layout {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

@media (min-width: 900px) {
  .model-layout {
    flex-direction: row;
    align-items: flex-start;
  }
  .exploded-wrap { flex: 1; }
}

.search-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: var(--shadow);
}

.search-box label {
  display: block;
  font-weight: 600;
  font-size: .9rem;
  margin-bottom: 8px;
}

.search-box input[type="search"] {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 1rem;
}
.search-box input[type="search"]:focus {
  outline: 2px solid var(--primary);
  outline-offset: 1px;
}

.symptom-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.symptom-chip {
  border: 1px solid var(--border);
  background: #f1f5f9;
  color: var(--text);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: .82rem;
  cursor: pointer;
  text-align: left;
}
.symptom-chip:hover { background: #e2e8f0; }
.symptom-chip.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.search-clear {
  margin-top: 10px;
  font-size: .82rem;
  color: var(--primary);
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 0;
  display: none;
}
.search-clear.visible { display: inline-block; }

.exploded-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px;
  box-shadow: var(--shadow);
}

.exploded-svg-container {
  position: relative;
  width: 100%;
}
.exploded-svg-container svg {
  width: 100%;
  height: auto;
  display: block;
  touch-action: manipulation;
}

/* hotspot markers injected into the schematic svg */
.hotspot { cursor: pointer; }
.hotspot .hotspot-circle {
  fill: var(--primary);
  stroke: #fff;
  stroke-width: 3;
  transition: fill .15s ease, r .15s ease, filter .15s ease;
}
.hotspot .hotspot-number {
  fill: #fff;
  font-family: system-ui, sans-serif;
  font-weight: 700;
  font-size: 20px;
  pointer-events: none;
}
.hotspot:hover .hotspot-circle,
.hotspot:focus-visible .hotspot-circle {
  fill: var(--accent);
}
.hotspot.is-active .hotspot-circle {
  fill: var(--accent);
  filter: drop-shadow(0 0 6px rgba(234,88,12,.7));
}
.hotspot.is-candidate .hotspot-circle {
  fill: var(--accent);
  filter: drop-shadow(0 0 6px rgba(234,88,12,.7));
}
.hotspot.is-dim { opacity: .25; }

/* ---------- Panel (side on desktop, bottom sheet on mobile) ---------- */
.panel-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, .45);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
  z-index: 30;
}
.panel-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.part-panel {
  position: fixed;
  z-index: 31;
  background: var(--surface);
  box-shadow: 0 -8px 24px rgba(15,23,42,.25);
  left: 0;
  right: 0;
  bottom: 0;
  max-height: 82vh;
  border-radius: 18px 18px 0 0;
  transform: translateY(100%);
  transition: transform .25s ease;
  overflow-y: auto;
  padding: 18px 18px 28px;
}
.part-panel.open { transform: translateY(0); }

@media (min-width: 900px) {
  .part-panel {
    left: auto;
    top: 0;
    right: 0;
    bottom: 0;
    width: 380px;
    max-height: none;
    border-radius: 0;
    transform: translateX(100%);
    box-shadow: -8px 0 24px rgba(15,23,42,.2);
  }
  .part-panel.open { transform: translateX(0); }
}

.panel-close {
  position: sticky;
  top: 0;
  float: right;
  background: #f1f5f9;
  border: none;
  border-radius: 50%;
  width: 34px;
  height: 34px;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--text-muted);
}

.panel-photo {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  background: #f1f5f9;
  border-radius: var(--radius);
  margin-bottom: 14px;
  clear: both;
}

.panel-pos-badge {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  font-size: .8rem;
  border-radius: 999px;
  padding: 4px 12px;
  margin-bottom: 8px;
}

.panel-name {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0 0 4px;
}

.panel-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--text-muted);
  font-size: .9rem;
  margin-bottom: 12px;
}

.panel-field {
  margin-bottom: 12px;
}
.panel-field .field-label {
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 2px;
}
.panel-field .field-value { font-size: .95rem; }

.panel-price-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 14px 0;
  flex-wrap: wrap;
}
.panel-price {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary-dark);
}
.panel-price-listino {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: line-through;
}
.panel-price.promo {
  color: var(--accent-dark);
}
.promo-badge {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .03em;
  border-radius: 999px;
  padding: 3px 10px;
}
.panel-stock {
  font-size: .85rem;
  color: var(--text-muted);
}
.panel-stock.out { color: var(--danger); }

.panel-cta {
  display: block;
  width: 100%;
  text-align: center;
  padding: 15px 16px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  margin-top: 6px;
}
.panel-cta.buy {
  background: var(--accent);
  color: #fff;
}
.panel-cta.buy:active { background: var(--accent-dark); }
.panel-cta.request {
  background: var(--primary);
  color: #fff;
}
.panel-cta.request:active { background: var(--primary-dark); }

.panel-contact-note {
  background: #f1f5f9;
  border-radius: var(--radius);
  padding: 14px;
  font-size: .9rem;
  color: var(--text);
  margin-top: 8px;
}

.legend {
  margin-top: 14px;
  font-size: .78rem;
  color: var(--text-muted);
}

footer.site-footer {
  text-align: center;
  color: var(--text-muted);
  font-size: .78rem;
  padding: 24px 16px 40px;
}

/* ---------- Home a categorie (Fase 4) ---------- */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
  margin-top: 8px;
  /* Spazio riservato per la prima riga di card. Le tre griglie della home
     arrivano vuote e le riempie il JS dopo il fetch dei JSON: senza questo,
     ogni griglia che si popola spinge in basso tutto quello che sta sotto e
     il Cumulative Layout Shift schizza (0,396 misurato il 2026-08-05, la
     soglia buona e' 0,10). Riservare una riga toglie il salto piu' grosso.
     La cura vera sarebbe scrivere le griglie nell'HTML a build time. */
  min-height: 212px;
}
.cat-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  color: var(--text);
  box-shadow: var(--shadow);
  transition: transform .15s ease, box-shadow .15s ease;
}
.cat-card:hover { transform: translateY(-2px); box-shadow: 0 8px 22px rgba(15,23,42,.16); }
.cat-card-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #f1f5f9;
  padding: 10px;
}
.cat-card-body { padding: 12px 14px; }
.cat-card-name { font-weight: 700; color: var(--primary-dark); font-size: 1rem; line-height: 1.25; }
.cat-card-count { font-size: .8rem; color: var(--text-muted); margin-top: 3px; }

/* Variante in miniatura: le marche stanno anche nella tendina "Marche", qui
   servono solo a far vedere a colpo d'occhio che il catalogo non e' di una
   marca sola. A card piene occupavano mezza schermata per dirlo. */
.cat-grid.mini {
  grid-template-columns: repeat(auto-fill, minmax(126px, 1fr));
  gap: 10px;
  /* Riga riservata anche qui, per lo stesso motivo di .cat-grid: misurata a
     223px fra 390 e 1280 di larghezza (l'immagine e' quadrata, quindi l'altezza
     segue la colonna). Sottostimarla lascia in piedi il salto che si voleva
     togliere. */
  min-height: 224px;
}
.cat-grid.mini .cat-card-img { aspect-ratio: 1 / 1; padding: 8px; }
.cat-grid.mini .cat-card-body { padding: 8px 10px; }
.cat-grid.mini .cat-card-name { font-size: .82rem; line-height: 1.2; }
.cat-grid.mini .cat-card-count { font-size: .71rem; margin-top: 2px; }

/* ---------- Griglia prodotti in una categoria ---------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 12px 0 4px; }
.brand-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.tipo-badge {
  display: inline-block; font-size: .66rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .03em; border-radius: 999px; padding: 2px 8px; align-self: flex-start;
}
.tipo-badge.nuovo { color: #065f46; background: #d1fae5; border: 1px solid #a7f3d0; }
.tipo-badge.ricambio { color: #92400e; background: #fef3c7; border: 1px solid #fde68a; }
.prod-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
  margin-top: 12px;
}
.prod-card { position: relative; }
.prod-card .acc-card-img { aspect-ratio: 1 / 1; }
.result-count { font-size: .85rem; color: var(--text-muted); margin: 8px 0; }

/* ---------- Pulsante flottante WhatsApp ---------- */
.wa-fab {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  /* Verde scuro WhatsApp, non il #25d366 del logo: quello col testo bianco fa
     1,98:1 e il minimo AA qui e' 4,5:1 (15,2px in grassetto NON e' "testo
     grande", che parte da 18,66px). Questo fa 7,67:1, l'hover 5,85:1.
     L'icona segue da sola: l'SVG in widgets.js usa fill="currentColor". */
  background: #075e54;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: .95rem;
  padding: 12px 16px;
  border-radius: 999px;
  box-shadow: 0 6px 20px rgba(0,0,0,.25);
}
.wa-fab:hover { background: #0a7261; }
.wa-fab svg { width: 22px; height: 22px; flex-shrink: 0; }
.wa-fab .wa-label { white-space: nowrap; }
@media (max-width: 560px) {
  .wa-fab .wa-label { display: none; }   /* solo icona su mobile */
  .wa-fab { padding: 14px; }
}

/* ---------- Modulo contatti ---------- */
.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  max-width: 640px;
}
.contact-form .field { margin-bottom: 14px; }
.contact-form label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 6px; }
.contact-form input, .contact-form textarea, .contact-form select {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 1rem;
  font-family: inherit;
}
.contact-form textarea { min-height: 120px; resize: vertical; }
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus {
  outline: 2px solid var(--primary); outline-offset: 1px;
}
.contact-form .row { display: flex; gap: 12px; flex-wrap: wrap; }
.contact-form .row .field { flex: 1; min-width: 200px; }
.contact-form .privacy { font-size: .82rem; color: var(--text-muted); margin: 4px 0 14px; }
.contact-form button[type="submit"] {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 14px 20px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
}
.contact-form button[type="submit"]:active { background: var(--accent-dark); }
.hp-field { position: absolute; left: -9999px; opacity: 0; }