:root {
  --bg: #f6f7f9;
  --card-bg: #ffffff;
  --text: #1c1e21;
  --text-muted: #6b7280;
  --accent: #d97706;
  --accent-dark: #b45309;
  --border: #e5e7eb;
  --header-bg: #ffffff;
  --shadow: 0 1px 3px rgba(0,0,0,0.08);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15161a;
    --card-bg: #1f2126;
    --text: #f0f0f2;
    --text-muted: #9ca3af;
    --accent: #f0a83c;
    --accent-dark: #f7b95c;
    --border: #33353b;
    --header-bg: #1a1b1f;
    --shadow: 0 1px 3px rgba(0,0,0,0.4);
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--header-bg);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.topbar-inner {
  padding: 14px 16px 4px;
}

.topbar h1 {
  margin: 0;
  font-size: 1.3rem;
}

.aggiornato {
  margin: 4px 0 0;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.controls {
  padding: 8px 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#ricerca {
  width: 100%;
  padding: 10px 12px;
  font-size: 1rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
  color: var(--text);
}

.controls-row {
  display: flex;
  gap: 8px;
}

.controls-row select {
  flex: 1;
  min-width: 0;
  padding: 8px 10px;
  font-size: 0.9rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
  color: var(--text);
}

.contatore {
  margin: 2px 0 0;
  font-size: 0.8rem;
  color: var(--text-muted);
}

#contenuto {
  max-width: 1100px;
  margin: 0 auto;
  padding: 12px 12px 40px;
}

.caricamento {
  text-align: center;
  color: var(--text-muted);
  padding: 40px 0;
}

.categoria-sezione {
  margin-bottom: 10px;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--card-bg);
}

.categoria-header {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  text-align: left;
}

.categoria-nome { flex: 1; }

.categoria-badge {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--bg);
  border-radius: 999px;
  padding: 2px 9px;
}

.categoria-freccia {
  transition: transform 0.15s ease;
  color: var(--text-muted);
}

.categoria-sezione.aperta .categoria-freccia {
  transform: rotate(180deg);
}

.categoria-griglia {
  display: none;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
  padding: 4px 14px 16px;
}

.categoria-sezione.aperta .categoria-griglia {
  display: grid;
}

.scheda {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--bg);
  display: flex;
  flex-direction: column;
}

.scheda-foto-wrap {
  width: 100%;
  aspect-ratio: 1 / 1;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.scheda-foto {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.scheda-foto-wrap.senza-foto {
  color: #b7bcc4;
  font-size: 0.75rem;
}

.scheda-corpo {
  padding: 10px 12px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.scheda-nome {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.3;
}

.scheda-descrizione {
  margin: 0;
  font-size: 0.78rem;
  color: var(--text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.scheda-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: auto;
}

.scheda-prezzo {
  font-weight: 700;
  color: var(--accent-dark);
  font-size: 1rem;
  white-space: nowrap;
}

.scheda-link {
  font-size: 0.78rem;
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  white-space: nowrap;
}

.scheda-link:hover { text-decoration: underline; }

.nessun-risultato {
  text-align: center;
  color: var(--text-muted);
  padding: 40px 16px;
}

@media (min-width: 700px) {
  .categoria-griglia {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  }
}