/* preventivo-shared.css — stile "vetro scuro" condiviso tra preventivo.html
   e admin.html. Ogni pagina aggiunge nel proprio <style> solo le regole che
   le sono specifiche (griglia marchi, tab, tabelle admin, ecc.). */

:root {
  --bg-1: #15141A;
  --bg-2: #201D25;
  --glass: rgba(255,255,255,0.055);
  --glass-hover: rgba(255,255,255,0.09);
  --glass-border: rgba(255,255,255,0.14);
  --text: #F4F2EC;
  --text-soft: rgba(244,242,236,0.62);
  --gold: #D4A657;
  --gold-soft: rgba(212,166,87,0.16);
  --danger: #E08A72;
}
* { box-sizing: border-box; }
html { background: var(--bg-1); }
body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(ellipse 900px 500px at 50% -10%, var(--bg-2), var(--bg-1) 70%);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.55;
}
.wrap { max-width: 640px; margin: 0 auto; padding: 0 24px 96px; }
.wrap-wide { max-width: 920px; margin: 0 auto; padding: 0 24px 96px; }

/* Regola di base valida per TUTTI gli header, admin compreso: l'admin usa
   <header> senza id, e legandola a #header gli si toglierebbe il layout. */
header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 0; border-bottom: 1px solid var(--glass-border); margin-bottom: 48px;
}
/* Solo l'header completo della pagina pubblica, che ha tre blocchi e deve
   poter andare a capo sui telefoni. */
header#header { flex-wrap: wrap; gap: 12px 24px; }
header a { color: var(--text-soft); text-decoration: none; font-size: 14px; }
header a:hover { color: var(--text); }

/* Il nome della ditta non e' un <h1>: l'h1 della pagina e' il titolo del
   preventivo, e averne due confonde lettori di schermo e motori di ricerca. */
.nome-ditta {
  font-family: "Fraunces", serif; font-weight: 500; font-size: 19px;
  color: var(--text) !important; white-space: nowrap;
}
.nome-ditta:hover { color: var(--gold) !important; }

header nav ul {
  list-style: none; display: flex; flex-wrap: wrap; gap: 4px 22px;
  margin: 0; padding: 0;
}
header nav a:hover { color: var(--gold); }

.lang-switcher-inline { font-size: 1.15rem; line-height: 1; white-space: nowrap; }
.lang-switcher-inline a {
  text-decoration: none; opacity: .55; display: inline-block;
  transition: opacity .2s, transform .2s; padding: 0 3px;
}
.lang-switcher-inline a:hover { opacity: 1; transform: translateY(-1px); }
.lang-switcher-inline a.active { opacity: 1; }

/* Sotto i 640px il menu andrebbe a capo male: nome e lingue sulla prima
   riga, voci di menu sulla seconda, a tutta larghezza. */
@media (max-width: 640px) {
  header#header { gap: 10px; }
  header nav { order: 3; width: 100%; }
  header nav ul { gap: 4px 16px; }
  header nav a { font-size: 13px; }
}
.wordmark { font-family: "Fraunces", serif; font-weight: 500; font-size: 18px; }

/* Rete di sicurezza: senza una regola generale, un link senza classe eredita
   il colore di default del browser, che su questo fondo (#15141A) è
   illeggibile. È esattamente il motivo per cui "Area riservata" non si
   vedeva: era l'unico link della pagina senza colore proprio. */
a { color: var(--gold); }

.admin-link {
  display: inline-block;
  font-size: 13px;
  color: var(--text-soft);
  text-decoration: none;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 9px 18px;
}
.admin-link:hover { color: var(--gold); border-color: var(--gold); }

h1 { font-family: "Fraunces", serif; font-weight: 500; font-size: 38px; line-height: 1.15; margin: 0 0 16px; max-width: 15ch; }
h2 { font-family: "Fraunces", serif; font-weight: 500; font-size: 24px; margin: 0 0 16px; }
.lede { font-size: 17px; color: var(--text-soft); max-width: 46ch; margin: 0 0 56px; }

.step { margin-bottom: 40px; }
.step-label { display: flex; align-items: baseline; gap: 10px; font-size: 14px; color: var(--text-soft); margin-bottom: 12px; }
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--gold); color: var(--bg-1); font-size: 12px; flex-shrink: 0;
}

label { display: block; font-size: 14px; margin-bottom: 6px; color: var(--text-soft); }
select, textarea, input {
  width: 100%; font: inherit; font-size: 16px; color: var(--text);
  background: var(--glass); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border); border-radius: 8px; padding: 12px 14px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
}
select option { background: var(--bg-2); color: var(--text); }
select:focus, textarea:focus, input:focus { outline: none; border-color: var(--gold); }
textarea { resize: vertical; min-height: 84px; }
::placeholder { color: rgba(244,242,236,0.35); }

.field-row { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 480px) { .field-row.two { grid-template-columns: 1fr 1fr; } }
.field-row + .field-row { margin-top: 16px; }

button { font: inherit; font-size: 15px; cursor: pointer; border: none; border-radius: 8px; padding: 12px 22px; }
.btn-primary { background: var(--gold); color: var(--bg-1); font-weight: 500; margin-top: 16px; }
.btn-primary:hover { background: #E0B571; }
.btn-primary:disabled { background: var(--glass); color: var(--text-soft); cursor: default; }
.btn-ghost { background: transparent; border: 1px solid var(--glass-border); color: var(--text); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn-small { font-size: 13px; padding: 8px 14px; margin-top: 0; }

.hidden { display: none !important; }

.mode-toggle { display: flex; gap: 8px; margin-bottom: 16px; }
.mode-btn { flex: 1; background: var(--glass); border: 1px solid var(--glass-border); color: var(--text-soft); padding: 10px; font-size: 14px; }
.mode-btn.active { border-color: var(--gold); color: var(--gold); background: var(--gold-soft); }

.photo-preview { max-width: 100%; border-radius: 8px; border: 1px solid var(--glass-border); margin-top: 12px; display: block; }

.result-group { margin-bottom: 24px; }
.group-label { font-size: 13px; color: var(--gold); margin-bottom: 8px; font-style: italic; }
.results-grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
@media (min-width: 480px) { .results-grid { grid-template-columns: 1fr 1fr; } }
.result-card {
  background: var(--glass); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border); border-radius: 10px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.07);
  padding: 16px; display: flex; flex-direction: column; gap: 10px;
}
.result-link { display: block; color: var(--text); text-decoration: none; }
.result-link:hover .name { color: var(--gold); }
.result-card .name { font-weight: 500; margin-bottom: 4px; display: flex; align-items: center; gap: 6px; }
.result-card .name .ext { font-size: 13px; color: var(--text-soft); }
.result-card .meta { font-size: 13px; color: var(--text-soft); margin-bottom: 4px; }
.result-card .why { font-size: 13px; color: var(--text-soft); font-style: italic; }
.btn-select { background: transparent; border: 1px solid var(--glass-border); color: var(--text); font-size: 13px; padding: 8px 14px; align-self: flex-start; }
.btn-select:hover { border-color: var(--gold); color: var(--gold); }

.add-row { display: flex; gap: 8px; align-items: center; }
.add-row input { width: 100px; padding: 8px 10px; font-size: 14px; }
.add-row button { background: var(--gold); color: var(--bg-1); font-size: 13px; padding: 8px 12px; white-space: nowrap; }

.fallback-link { display: inline-block; margin-top: 4px; font-size: 14px; color: var(--gold); text-decoration: none; }
.fallback-link:hover { text-decoration: underline; }

.status-line { font-size: 14px; color: var(--text-soft); margin-top: 12px; }
.status-line.error { color: var(--danger); }

.cart-box { background: var(--glass); backdrop-filter: blur(16px); border: 1px solid var(--glass-border); border-radius: 10px; padding: 16px; }
.cart-item { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--glass-border); font-size: 14px; }
.cart-item:last-child { border-bottom: none; }
.cart-remove { background: none; border: none; color: var(--text-soft); font-size: 18px; padding: 0 6px; line-height: 1; }
.cart-remove:hover { color: var(--danger); }
.cart-actions { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.cart-actions button { margin-top: 0; }

.confirmation { background: var(--gold-soft); border: 1px solid var(--gold); border-radius: 10px; padding: 20px; font-size: 15px; }
.confirmation .riga { padding: 6px 0; border-bottom: 1px solid rgba(212,166,87,0.25); }
.confirmation .riga:last-of-type { border-bottom: none; }
.confirmation .note { color: var(--text-soft); font-size: 13px; margin-top: 8px; }

/* Tabelle (usate in admin per preventivi/config) */
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--glass-border); }
th { color: var(--text-soft); font-weight: 500; font-size: 12px; text-transform: uppercase; letter-spacing: 0.03em; }

/* --- Prezzo di listino nella scheda risultato --- */
.prezzo-listino {
  margin: 10px 0 4px; padding: 10px 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-border); border-radius: 8px;
}
.prezzo-listino .riga-prezzo {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 12px; font-size: 13px; color: var(--text-soft); padding: 2px 0;
}
.prezzo-listino .riga-prezzo strong { color: var(--text); font-size: 15px; font-weight: 500; }
.prezzo-listino .riga-prezzo:last-of-type strong { color: var(--gold); }
.prezzo-listino .nota-prezzo {
  font-size: 12px; color: var(--text-soft); margin-top: 6px;
  padding-top: 6px; border-top: 1px solid var(--glass-border); line-height: 1.45;
}

/* --- Invio del preventivo (WhatsApp / email) --- */
.invio-box { margin-top: 18px; padding-top: 16px; border-top: 1px solid rgba(212,166,87,0.35); }
.invio-box .invio-titolo { font-size: 14px; margin-bottom: 10px; }
.invio-azioni { display: flex; flex-wrap: wrap; gap: 10px; }
.btn-whatsapp, .btn-email {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 16px; border-radius: 8px; font-size: 14px; font-weight: 500;
  text-decoration: none; border: 1px solid transparent; cursor: pointer;
}
.btn-whatsapp { background: #25D366; color: #08320f; }
.btn-whatsapp:hover { background: #43e07d; }
.btn-email { background: transparent; border-color: var(--glass-border); color: var(--text); }
.btn-email:hover { border-color: var(--gold); color: var(--gold); }
.invio-box .invio-nota { font-size: 12px; color: var(--text-soft); margin-top: 10px; line-height: 1.45; }

/* Nota sopra i risultati quando ne mostriamo solo una parte (es. una serie
   intera): deve leggersi prima delle card, non confondersi con esse. */
.nota-risultati {
  background: var(--gold-soft);
  border-left: 3px solid var(--gold);
  border-radius: 6px;
  padding: 12px 14px;
  margin-bottom: 16px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
}

/* Foto del prodotto dal sito della fabbrica. Altezza fissa e object-fit per
   non far ballare la griglia: le immagini arrivano con proporzioni diverse. */
.result-foto {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 10px;
  background: rgba(255,255,255,0.04);
  display: block;
}

/* Prezzo di listino accanto al netto nel riepilogo: leggibile ma chiaramente
   secondario rispetto a quello che il cliente paga davvero. */
.riga-listino { color: var(--text-soft); text-decoration: line-through; }

/* Bottone di conferma ordine: è l'azione principale del riepilogo, quindi
   pieno e in oro, mentre WhatsApp/email restano secondari. */
.btn-conferma {
  display: inline-block; background: var(--gold); color: var(--bg-1);
  text-decoration: none; padding: 14px 30px; border-radius: 8px;
  font-size: 16px; font-weight: 600;
}
.btn-conferma:hover { background: #E0B571; color: var(--bg-1); }

/* Elenco dei ritirati raggruppato per famiglia: chiuso di default, si apre
   con un clic. Con 135 articoli l'elenco piatto era illeggibile. */
.famiglia-fp { border: 1px solid var(--glass-border); border-radius: 8px; margin-bottom: 8px; }
.famiglia-fp summary {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 12px 14px; cursor: pointer; list-style: none;
}
.famiglia-fp summary::-webkit-details-marker { display: none; }
.famiglia-fp summary::before { content: "▸"; color: var(--gold); }
.famiglia-fp[open] summary::before { content: "▾"; }
.famiglia-fp .conteggio { color: var(--text-soft); font-size: 13px; margin-right: auto; }
.famiglia-fp table { margin: 0 14px 14px; width: calc(100% - 28px); }

/* Tempi di consegna nel riepilogo: informazione che il cliente cerca, quindi
   distinta dalle righe di prezzo ma senza rubare l'occhio al totale. */
.consegna-riga { color: var(--text-soft); margin-top: 10px; }
.consegna-riga strong { color: var(--text); }