/* =====================================================================
   Centro Partenopeo di Ricerca Educativa Don Luigi Giussani
   Design: indaco #36348E + oro #FFC53A del sito madre, copertine come
   volumi sullo scaffale, codici come "cedole" perforate.
   ===================================================================== */

@font-face { font-family: 'Work Sans'; src: url('../fonts/work-sans-500.woff2') format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Work Sans'; src: url('../fonts/work-sans-600.woff2') format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'Work Sans'; src: url('../fonts/work-sans-700.woff2') format('woff2'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'Work Sans'; src: url('../fonts/work-sans-800.woff2') format('woff2'); font-weight: 800; font-display: swap; }
@font-face { font-family: 'Inter'; src: url('../fonts/inter-400.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Inter'; src: url('../fonts/inter-500.woff2') format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Inter'; src: url('../fonts/inter-600.woff2') format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'Inter'; src: url('../fonts/inter-700.woff2') format('woff2'); font-weight: 700; font-display: swap; }

:root {
  --indaco: #36348E;
  --indaco-scuro: #26245F;
  --indaco-vivo: #4B48B8;
  --oro: #FFC53A;
  --teal: #33A6B9;
  --lavanda: #CDD4FB;
  --lavanda-bg: #F4F5FB;
  --carta: #FAFAFA;
  --inchiostro: #292929;
  --grigio: #545454;
  --linea: #E3E5F2;
  --rosso: #B3261E;
  --rosso-bg: #FCEEED;
  --verde: #1E6B33;
  --verde-bg: #EAF5EC;
  --font-display: 'Work Sans', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Inter', 'Segoe UI', system-ui, sans-serif;
  --font-mono: ui-monospace, 'Cascadia Code', Consolas, Menlo, monospace;
  --radius: 10px;
  --shadow-card: 0 1px 2px rgba(41,41,41,.06), 0 8px 24px -12px rgba(54,52,142,.18);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
/* Nessuno scorrimento orizzontale della pagina (clip non rompe l'header sticky) */
html, body { overflow-x: clip; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--inchiostro);
  background: var(--carta);
}
img { max-width: 100%; display: block; }
a { color: var(--indaco); }
a:hover { color: var(--indaco-vivo); }
::selection { background: var(--lavanda); }

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--inchiostro);
  margin: 0 0 .5em;
}
h1 { font-size: clamp(1.7rem, 4vw, 2.4rem); font-weight: 800; }
h2 { font-size: 1.35rem; font-weight: 700; }
h3 { font-size: 1.05rem; font-weight: 600; }

.container { max-width: 1120px; margin-inline: auto; padding-inline: 20px; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--oro); color: var(--inchiostro); padding: 10px 16px; z-index: 100; border-radius: 0 0 8px 0; font-weight: 600; }
.skip-link:focus { left: 0; }

:focus-visible { outline: 3px solid var(--indaco-vivo); outline-offset: 2px; border-radius: 4px; }

.eyebrow {
  font-family: var(--font-display);
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--teal);
  margin: 0 0 .6em;
}

/* ------------------------------------------------------------- header */
.topbar { background: var(--indaco-scuro); color: var(--lavanda); font-size: .8rem; }
.topbar-inner { display: flex; justify-content: space-between; gap: 16px; padding-block: 6px; flex-wrap: wrap; }
.topbar a { color: var(--lavanda); text-decoration: none; }
.topbar a:hover { color: #fff; text-decoration: underline; }
.topbar-links { display: flex; gap: 18px; }

.site-header {
  background: #fff;
  border-bottom: 1px solid var(--linea);
  position: sticky;
  top: 0;
  z-index: 50;
}
.header-inner { display: flex; align-items: center; gap: 24px; padding-block: 12px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; min-width: 0; }
.brand-logo { height: 40px; width: auto; }
.brand-badge {
  font-family: var(--font-display);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--indaco);
  background: var(--lavanda-bg);
  border: 1px solid var(--lavanda);
  padding: 4px 10px;
  border-radius: 99px;
  white-space: nowrap;
}
.main-nav { display: flex; gap: 22px; margin-left: auto; }
.main-nav a {
  text-decoration: none;
  color: var(--inchiostro);
  font-weight: 500;
  font-size: .95rem;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover { color: var(--indaco); border-bottom-color: var(--oro); }
.header-actions { display: flex; align-items: center; gap: 16px; }
.header-link { display: inline-flex; align-items: center; gap: 6px; text-decoration: none; color: var(--inchiostro); font-size: .92rem; font-weight: 500; }
.header-link:hover { color: var(--indaco); }
.cart-link { position: relative; display: inline-flex; color: var(--inchiostro); padding: 6px; }
.cart-link:hover { color: var(--indaco); }
.cart-badge {
  position: absolute; top: -4px; right: -6px;
  background: var(--oro); color: var(--inchiostro);
  font-size: .68rem; font-weight: 700; font-family: var(--font-display);
  min-width: 18px; height: 18px; border-radius: 99px;
  display: inline-flex; align-items: center; justify-content: center;
  padding-inline: 4px; border: 2px solid #fff;
}

/* -------------------------------------------------------------- flash */
.flash-region { margin-top: 0; display: grid; gap: 8px; }
/* Il margine serve solo quando c'è almeno un avviso da mostrare */
.flash-region:has(.flash) { margin-top: 16px; margin-bottom: 4px; }
.flash { padding: 12px 16px; border-radius: var(--radius); font-size: .95rem; border: 1px solid; }
/* Gli avvisi dentro il contenuto respirano (quelli nella flash-region usano il gap) */
main .flash { margin: 0 0 22px; }
main .flash:last-child { margin-bottom: 0; }
.flash-ok { background: var(--verde-bg); color: var(--verde); border-color: #BFE0C6; }
.flash-errore { background: var(--rosso-bg); color: var(--rosso); border-color: #F3C4C0; }
.flash-info { background: var(--lavanda-bg); color: var(--indaco); border-color: var(--lavanda); }

/* --------------------------------------------------------------- hero */
.hero {
  background: linear-gradient(130deg, var(--indaco) 0%, var(--indaco-scuro) 100%);
  color: #fff;
  margin-bottom: 40px;
}
.hero-inner { padding-block: 48px 52px; }
.hero .eyebrow { color: var(--oro); }
.hero h1 { color: #fff; max-width: 22ch; }
.hero h1::after {
  content: "";
  display: block;
  width: 72px; height: 5px;
  background: var(--oro);
  border-radius: 3px;
  margin-top: 18px;
}
.hero-sub { max-width: 52ch; color: var(--lavanda); font-size: 1.05rem; margin: 16px 0 22px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 10px 26px; font-size: .9rem; color: #fff; }
.hero-trust span { display: inline-flex; align-items: center; gap: 8px; }
.hero-trust svg { color: var(--oro); flex: none; }

/* ------------------------------------------------------ scaffale libri */
.catalog { margin-bottom: 56px; }
.shelf {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 36px 28px;
}
.book-card { display: flex; flex-direction: column; }
.book-cover {
  position: relative;
  display: block;
  aspect-ratio: 5 / 7;
  border-radius: 3px 9px 9px 3px;
  background: #00525D;   /* teal del logo: cornice per le copertine di proporzioni diverse */
  box-shadow: 0 1px 2px rgba(41,41,41,.18), 0 16px 22px -14px rgba(38,36,95,.45);
  transition: transform .18s ease, box-shadow .18s ease;
}
.book-cover img, .book-cover .cover-fallback {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;   /* riempiono tutta la cornice (in attesa di copertine ad hoc) */
  border-radius: inherit;
}
/* dorso del volume */
.book-cover::before {
  content: "";
  position: absolute; inset: 0 auto 0 0;
  width: 13px;
  border-radius: 3px 0 0 3px;
  background: linear-gradient(90deg, rgba(0,0,0,.28), rgba(255,255,255,.16) 60%, rgba(0,0,0,.06));
  z-index: 2;
  pointer-events: none;
}
/* taglio delle pagine */
.book-cover::after {
  content: "";
  position: absolute; top: 4px; bottom: 4px; right: -4px;
  width: 4px;
  background: repeating-linear-gradient(to bottom, #fff 0 2px, #DDDCD2 2px 4px);
  border-radius: 0 2px 2px 0;
  z-index: -1;
}
.book-card:hover .book-cover, .book-cover:focus-visible {
  transform: translateY(-5px);
  box-shadow: 0 2px 3px rgba(41,41,41,.16), 0 26px 30px -16px rgba(38,36,95,.5);
}
.cover-fallback {
  display: flex; align-items: center; justify-content: center;
  padding: 14px;
  background: linear-gradient(150deg, var(--indaco) 0%, var(--indaco-scuro) 90%);
  color: #fff; text-align: center;
  font-family: var(--font-display); font-weight: 700; font-size: .95rem;
}
.cover-fallback-sm { font-size: .7rem; }
.book-info { padding-top: 14px; display: flex; flex-direction: column; gap: 2px; flex: 1; }
.book-title { font-size: 1rem; font-weight: 600; margin: 0; }
.book-title a { color: var(--inchiostro); text-decoration: none; }
.book-title a:hover { color: var(--indaco); }
.book-author { color: var(--grigio); font-size: .85rem; margin: 0; }
.book-buy { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 10px; }
.price { font-family: var(--font-display); font-weight: 700; color: var(--indaco); font-size: 1.05rem; white-space: nowrap; }
.price-lg { font-size: 1.7rem; margin: 0 0 14px; }

/* ------------------------------------------------------------ bottoni */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-display); font-weight: 600; font-size: .95rem;
  color: var(--indaco);
  background: #fff;
  border: 1.5px solid var(--indaco);
  border-radius: 9px;
  padding: 9px 18px;
  cursor: pointer;
  text-decoration: none;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.btn:hover { background: var(--lavanda-bg); color: var(--indaco-scuro); }
.btn-primary { background: var(--indaco); color: #fff; border-color: var(--indaco); }
.btn-primary:hover { background: var(--indaco-scuro); border-color: var(--indaco-scuro); color: #fff; }
.btn-ghost { border-color: var(--linea); color: var(--grigio); }
.btn-ghost:hover { border-color: var(--grigio); color: var(--inchiostro); background: #fff; }
.btn-small { padding: 6px 13px; font-size: .85rem; border-radius: 8px; }
.btn-lg { padding: 13px 26px; font-size: 1.02rem; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.icon-btn { background: none; border: 0; color: var(--grigio); cursor: pointer; padding: 8px; border-radius: 8px; }
.icon-btn:hover { color: var(--rosso); background: var(--rosso-bg); }
.link-muted { display: inline-block; margin-top: 12px; color: var(--grigio); font-size: .9rem; }

.badge {
  display: inline-block;
  font-family: var(--font-display); font-size: .72rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  background: var(--lavanda-bg); color: var(--indaco);
  border: 1px solid var(--lavanda);
  padding: 2px 9px; border-radius: 99px;
}
.badge-warn { background: #FFF4D6; color: #7A5B00; border-color: #F0DA9E; }

/* ---------------------------------------------------------- come funziona */
.how-strip { background: var(--lavanda-bg); border-top: 1px solid var(--linea); padding-block: 44px; }
.how-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.how-step h3 { margin: 12px 0 6px; }
.how-step p { margin: 0; color: var(--grigio); font-size: .93rem; }
.how-n {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 99px;
  background: var(--oro); color: var(--inchiostro);
  font-family: var(--font-display); font-weight: 800;
}

/* ------------------------------------------------------------- pagine */
.page-head { padding-block: 36px 10px; }
.page-head h1 { margin-bottom: .3em; }
.page-sub { color: var(--grigio); max-width: 64ch; margin: 0 0 .6em; }
.breadcrumb { padding-block: 18px 6px; font-size: .88rem; color: var(--grigio); }
.breadcrumb a { text-decoration: none; }
.breadcrumb span[aria-hidden] { margin-inline: 6px; }
.prose { max-width: 760px; padding-bottom: 56px; }
.prose h2 { margin-top: 1.6em; }
.prose code { background: var(--lavanda-bg); padding: 2px 7px; border-radius: 6px; font-family: var(--font-mono); font-size: .9em; }

.empty-state {
  text-align: center;
  background: #fff; border: 1px dashed var(--lavanda);
  border-radius: var(--radius);
  padding: 48px 24px; margin-block: 24px 56px;
}
.empty-state .btn { margin-top: 12px; }

/* ------------------------------------------------------------ prodotto */
.product { display: grid; grid-template-columns: minmax(240px, 340px) 1fr; gap: 48px; padding-block: 18px 64px; align-items: start; }
.product-cover { position: sticky; top: 96px; }
.book-cover-lg { max-width: 340px; }
.product-meta { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 18px; padding: 0; margin: 0 0 22px; color: var(--grigio); font-size: .9rem; align-items: center; }
.preview-cta { margin: -8px 0 24px; }
.product-buy { background: #fff; border: 1px solid var(--linea); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow-card); width: 100%; }
.buy-form { display: grid; gap: 10px; }
.qty-label { font-size: .85rem; font-weight: 600; color: var(--grigio); }
.stepper { display: inline-flex; align-items: stretch; border: 1.5px solid var(--linea); border-radius: 9px; overflow: hidden; background: #fff; width: max-content; }
.step-btn { width: 38px; border: 0; background: var(--lavanda-bg); color: var(--indaco); font-size: 1.15rem; font-weight: 700; cursor: pointer; }
.step-btn:hover { background: var(--lavanda); }
.stepper input {
  width: 58px; text-align: center; border: 0; font-size: 1rem; font-weight: 600;
  font-family: var(--font-body); -moz-appearance: textfield; appearance: textfield;
}
.stepper input::-webkit-outer-spin-button, .stepper input::-webkit-inner-spin-button { -webkit-appearance: none; }
.gift-hint { display: flex; gap: 8px; align-items: flex-start; color: var(--grigio); font-size: .88rem; margin: 14px 0 0; }
.gift-hint svg { color: var(--teal); flex: none; margin-top: 3px; }
.product-desc { margin-top: 34px; max-width: 62ch; }
.reassurance { margin: 28px 0 0; padding: 0 0 0 2px; list-style: none; color: var(--grigio); font-size: .92rem; display: grid; gap: 7px; }
.reassurance li { display: flex; gap: 9px; align-items: baseline; }
.reassurance li > i { color: var(--teal); font-size: .85em; flex: none; }

/* ------------------------------------------------------------ carrello */
.cart-layout, .checkout-layout { display: grid; grid-template-columns: 1fr 340px; gap: 36px; align-items: start; padding-bottom: 64px; }
/* I figli delle griglie possono restringersi: le tabelle scorrono nel proprio
   contenitore invece di allargare la pagina */
.cart-layout > *, .checkout-layout > *, .account-layout > * { min-width: 0; }
.cart-items { display: grid; gap: 14px; }
.cart-row {
  display: grid;
  grid-template-columns: 64px 1fr auto auto auto;
  gap: 18px; align-items: center;
  background: #fff; border: 1px solid var(--linea); border-radius: var(--radius);
  padding: 14px 16px;
}
.cart-cover { width: 64px; }
.cart-cover img, .cart-cover .cover-fallback { aspect-ratio: 5/7; object-fit: cover; border-radius: 3px 6px 6px 3px; width: 100%; position: relative; }
.cart-cover .cover-fallback { display: flex; height: auto; }
.cart-main h2 { font-size: 1rem; margin: 0 0 2px; }
.cart-main h2 a { text-decoration: none; color: var(--inchiostro); }
.cart-main h2 a:hover { color: var(--indaco); }
.cart-unit { color: var(--grigio); font-size: .82rem; margin: 4px 0 0; }
.cart-subtotal { font-family: var(--font-display); font-weight: 700; color: var(--indaco); min-width: 84px; text-align: right; }
.cart-summary {
  background: #fff; border: 1px solid var(--linea); border-radius: var(--radius);
  padding: 22px; box-shadow: var(--shadow-card);
  position: sticky; top: 96px;
}
.cart-summary h2 { font-size: 1.1rem; }
.summary-row { display: flex; justify-content: space-between; gap: 12px; padding-block: 7px; font-size: .95rem; }
.summary-row small { color: var(--grigio); }
.summary-total { border-top: 2px solid var(--lavanda); margin-top: 8px; padding-top: 12px; font-size: 1.05rem; }
.summary-total strong { font-family: var(--font-display); font-size: 1.25rem; color: var(--indaco); }
.summary-note { color: var(--grigio); font-size: .85rem; }
.cart-summary .btn { margin-top: 6px; }

/* --------------------------------------------------------- scontistica */
.cart-saving { color: var(--verde); font-size: .82rem; margin: 4px 0 0; display: flex; gap: 6px; align-items: baseline; }
.cart-sub-full { color: var(--grigio); font-weight: 400; font-size: .85rem; display: block; }
.summary-saving { color: var(--verde); }
.summary-saving i { margin-right: 4px; }
.drawer-saving { color: var(--verde); font-size: .84rem; }
.order-saving { color: var(--verde); }
.qty-tiers {
  list-style: none; margin: 14px 0 0; padding: 12px 14px;
  background: var(--verde-bg); border-radius: var(--radius);
  color: var(--verde); font-size: .86rem;
}
.qty-tiers li { display: flex; gap: 8px; align-items: baseline; }
.qty-tiers li + li { margin-top: 4px; }
.coupon-box {
  display: flex; gap: 8px; align-items: center;
  margin-top: 14px; padding-top: 14px; border-top: 1px dashed var(--linea);
}
.coupon-box input[type="text"] {
  flex: 1; min-width: 0; padding: 9px 12px; font: inherit; font-size: .9rem;
  border: 1px solid var(--linea); border-radius: 8px; background: #fff;
}
.coupon-box input[type="text"]:focus { outline: 2px solid var(--indaco-vivo); outline-offset: 1px; }
.coupon-on { justify-content: space-between; color: var(--verde); font-size: .9rem; }
.coupon-on button { background: none; border: 0; padding: 0; cursor: pointer; font: inherit; }

/* ------------------------------------------------------------ checkout */
.checkout-form { display: grid; gap: 22px; }
.panel {
  background: #fff; border: 1px solid var(--linea);
  border-radius: var(--radius); padding: 24px;
  box-shadow: var(--shadow-card);
}
.panel h2 { font-size: 1.12rem; margin-bottom: 16px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 6px; }
.field-hint { font-weight: 400; color: var(--grigio); }
.field input, .field select, .field textarea {
  width: 100%; padding: 10px 13px;
  border: 1.5px solid #CFD2E6; border-radius: 9px;
  font-family: var(--font-body); font-size: .98rem;
  background: #fff; color: var(--inchiostro);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--indaco);
  box-shadow: 0 0 0 3px var(--lavanda);
}
.field input[readonly] { background: var(--lavanda-bg); color: var(--grigio); }
.field-note { font-size: .88rem; color: var(--grigio); margin: 0; }
.pay-methods { display: grid; gap: 10px; }
.pay-method {
  display: flex; gap: 12px; align-items: flex-start;
  border: 1.5px solid var(--linea); border-radius: var(--radius);
  padding: 14px 16px; cursor: pointer;
  transition: border-color .15s ease, background .15s ease;
}
.pay-method:hover { border-color: var(--lavanda); }
.pay-method:has(input:checked) { border-color: var(--indaco); background: var(--lavanda-bg); }
.pay-method input { margin-top: 4px; accent-color: var(--indaco); }
.pay-method-body { display: grid; gap: 2px; }
.pay-method-label { font-weight: 600; display: flex; align-items: center; gap: 8px; }
.pay-method-desc { color: var(--grigio); font-size: .85rem; }
.legal-note { color: var(--grigio); font-size: .85rem; margin: 0; }

/* -------------------------------------------------------- esito ordine */
.order-state { text-align: center; max-width: 620px; margin: 64px auto 96px; }
.order-state .btn { margin: 6px; }
.spinner {
  width: 42px; height: 42px; margin: 0 auto 20px;
  border: 4px solid var(--lavanda); border-top-color: var(--indaco);
  border-radius: 50%;
  animation: giro 1s linear infinite;
}
@keyframes giro { to { transform: rotate(360deg); } }
.testpay .testpay-items { list-style: none; padding: 0; color: var(--grigio); }
.testpay-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 18px; }

.order-confirm { max-width: 780px; margin: 36px auto 80px; }
.order-confirm-head { display: flex; gap: 18px; align-items: flex-start; margin-bottom: 26px; }
.order-confirm-head p { margin: 0 0 .5em; }
.ok-icon { color: var(--verde); flex: none; margin-top: 6px; }
.order-item { margin-bottom: 36px; }
.order-item h2 { font-size: 1.15rem; margin-bottom: 2px; }
.order-item h2 small { color: var(--grigio); font-weight: 500; }
.ticket-caption { color: var(--grigio); font-size: .9rem; margin: 2px 0 12px; }
.order-help { background: var(--lavanda-bg); border-radius: var(--radius); padding: 20px 24px; margin-top: 34px; }
.order-help h3 { margin-bottom: 6px; }
.order-help p { margin: 0; font-size: .93rem; color: var(--grigio); }

/* ------------------------------------------------- cedole di download */
.tickets { display: grid; gap: 12px; }
.ticket {
  position: relative;
  background: #FAFAFF;
  border: 2px dashed var(--lavanda);
  border-radius: 12px;
  padding: 16px 22px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
}
/* fori laterali della cedola */
.ticket::before, .ticket::after {
  content: "";
  position: absolute; top: 50%;
  width: 18px; height: 18px;
  background: var(--carta);
  border: 2px dashed var(--lavanda);
  border-radius: 50%;
  transform: translateY(-50%);
}
.ticket::before { left: -11px; clip-path: inset(0 0 0 50%); border-left-color: transparent; }
.ticket::after { right: -11px; clip-path: inset(0 50% 0 0); border-right-color: transparent; }
.ticket-top { display: grid; gap: 2px; }
.ticket-label { font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; color: var(--grigio); }
.ticket-code {
  font-family: var(--font-mono);
  font-size: 1.35rem; font-weight: 700;
  letter-spacing: .12em; color: var(--inchiostro);
}
.ticket-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.ticket-off { opacity: .55; }
.ticket-off .ticket-code { text-decoration: line-through; }

/* ------------------------------------------------------------ riscatto */
.redeem-wrap { display: grid; place-items: center; padding-block: 44px 72px; }
.redeem-card { max-width: 680px; width: 100%; text-align: center; }
.redeem-form { display: flex; gap: 10px; justify-content: center; margin: 26px 0 18px; flex-wrap: wrap; }
.code-input {
  font-family: var(--font-mono);
  font-size: 1.25rem; letter-spacing: .18em; text-transform: uppercase;
  text-align: center;
  padding: 12px 16px;
  border: 2px solid var(--lavanda); border-radius: 10px;
  width: min(320px, 100%);
  background: #fff;
}
.code-input:focus { outline: none; border-color: var(--indaco); box-shadow: 0 0 0 3px var(--lavanda); }
.redeem-book {
  display: flex; gap: 20px; align-items: center; text-align: left;
  background: #fff; border: 1px solid var(--linea); border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 20px; margin-top: 8px;
}
.redeem-book-cover { width: 92px; flex: none; }
.redeem-book-cover img, .redeem-book-cover .cover-fallback { aspect-ratio: 5/7; object-fit: cover; border-radius: 3px 7px 7px 3px; position: relative; display: flex; }
.redeem-book-info h2 { font-size: 1.15rem; margin-bottom: 2px; }
.redeem-left { color: var(--grigio); font-size: .9rem; margin: 8px 0 12px; }
.redeem-downloads { display: flex; gap: 10px; flex-wrap: wrap; }
.redeem-help { text-align: left; margin-top: 40px; border-top: 1px solid var(--linea); padding-top: 24px; }
.redeem-help p { font-size: .92rem; color: var(--grigio); }

/* --------------------------------------------------------- account/auth */
.auth-wrap { display: grid; place-items: center; padding-block: 48px 80px; }
.auth-panel { width: min(440px, 100%); }
.auth-links { display: grid; gap: 6px; font-size: .9rem; margin: 16px 0 0; color: var(--grigio); }
.account-layout { display: grid; grid-template-columns: 1fr 320px; gap: 32px; align-items: start; padding-block: 6px 64px; }
.account-side { display: grid; gap: 20px; }
.account-orders h2 { margin-bottom: 14px; }

.table-wrap { overflow-x: auto; background: #fff; border: 1px solid var(--linea); border-radius: var(--radius); }
.table { width: 100%; border-collapse: collapse; font-size: .92rem; min-width: 560px; }
.table th {
  text-align: left; font-family: var(--font-display); font-size: .78rem;
  text-transform: uppercase; letter-spacing: .08em; color: var(--grigio);
  padding: 12px 14px; border-bottom: 2px solid var(--lavanda);
}
.table td { padding: 12px 14px; border-bottom: 1px solid var(--linea); vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }

.status { display: inline-block; font-size: .78rem; font-weight: 600; padding: 3px 10px; border-radius: 99px; white-space: nowrap; }
.status-pagato { background: var(--verde-bg); color: var(--verde); }
.status-in_attesa { background: #FFF4D6; color: #7A5B00; }
.status-fallito, .status-annullato { background: #EFEFEF; color: var(--grigio); }
.status-rimborsato { background: var(--rosso-bg); color: var(--rosso); }
.status-attivo { background: var(--verde-bg); color: var(--verde); }
.status-revocato { background: var(--rosso-bg); color: var(--rosso); }

/* -------------------------------------------------------------- footer */
.site-footer { background: var(--indaco-scuro); color: var(--lavanda); margin-top: auto; }
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 36px; padding-block: 44px 28px;
}
.footer-logo { height: 42px; width: auto; margin-bottom: 14px; max-width: 100%; object-fit: contain; object-position: left; }
.footer-brand p { font-size: .9rem; margin: 0; max-width: 40ch; }
.footer-col { display: grid; gap: 8px; align-content: start; }
.footer-col h3 { color: #fff; font-size: .82rem; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 4px; }
.footer-col a { color: var(--lavanda); text-decoration: none; font-size: .92rem; }
.footer-col a:hover { color: #fff; text-decoration: underline; }
.footer-bottom {
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  border-top: 1px solid rgba(205,212,251,.25);
  padding-block: 18px; font-size: .82rem;
}

/* --------------------------------------------------------------- toast */
.toast-region { position: fixed; right: 18px; bottom: 18px; display: grid; gap: 10px; z-index: 400; }
.toast {
  background: var(--inchiostro); color: #fff;
  border-radius: 10px; padding: 13px 18px;
  font-size: .92rem; max-width: 340px;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
  display: flex; gap: 14px; align-items: center;
  animation: toast-in .22s ease;
}
.toast a { color: var(--oro); font-weight: 600; text-decoration: none; white-space: nowrap; }
.toast-errore { background: var(--rosso); }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } }

/* ----------------------------------------------- tab bar in stile app */
.tabbar {
  display: none;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 150;
  background: rgba(255,255,255,.94);
  -webkit-backdrop-filter: blur(14px) saturate(1.5);
  backdrop-filter: blur(14px) saturate(1.5);
  border-top: 1px solid var(--linea);
  box-shadow: 0 -8px 28px rgba(38,36,95,.12);
  padding-bottom: env(safe-area-inset-bottom, 0);
}
.tab {
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  padding: 8px 4px 9px;
  text-decoration: none;
  color: var(--grigio);
  font-family: var(--font-display);
  font-size: .68rem; font-weight: 600; letter-spacing: .01em;
  position: relative;
  -webkit-tap-highlight-color: transparent;
}
.tab-icon { position: relative; display: inline-flex; }
.tab-icon svg { width: 23px; height: 23px; }
.tab-icon .cart-badge { top: -6px; right: -10px; border-color: rgba(255,255,255,.94); }
.tab-label { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tab.active { color: var(--indaco); }
.tab.active::before {
  content: "";
  position: absolute; top: 0; left: 50%;
  transform: translateX(-50%);
  width: 30px; height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--oro);
}
.tab:active .tab-icon { transform: scale(.9); }
.tab-icon { transition: transform .12s ease; }

/* ------------------------------------- barra acquisto fissa (prodotto) */
.buy-bar {
  display: none;
  position: fixed;
  left: 0; right: 0;
  bottom: calc(57px + env(safe-area-inset-bottom, 0));
  z-index: 140;
  background: #fff;
  border-top: 1px solid var(--linea);
  box-shadow: 0 -6px 20px rgba(38,36,95,.10);
  padding: 10px 16px;
  align-items: center; justify-content: space-between; gap: 14px;
  transform: translateY(110%);
  transition: transform .22s ease;
}
.buy-bar.show { transform: translateY(0); }
.buy-bar-info { display: grid; gap: 0; min-width: 0; }
.buy-bar-title { font-size: .8rem; color: var(--grigio); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.buy-bar-price { font-family: var(--font-display); font-weight: 700; color: var(--indaco); font-size: 1.1rem; }
.buy-bar .btn { flex: none; }

/* ---------------------------------------------------------- responsive */
@media (max-width: 900px) {
  .product { grid-template-columns: 1fr; gap: 28px; }
  .product-cover { position: static; max-width: 230px; margin-inline: auto; }
  .product-buy { max-width: none; }
  .cart-layout, .checkout-layout, .account-layout { grid-template-columns: 1fr; }
  .cart-summary { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .how-grid { grid-template-columns: 1fr; gap: 22px; }
}

/* Sotto i 768px il sito diventa "app": tab bar fissa, header minimale */
@media (max-width: 768px) {
  .tabbar { display: grid; grid-template-columns: repeat(5, 1fr); }
  .buy-bar { display: flex; }
  .topbar { display: none; }
  .main-nav { display: none; }
  .header-actions { display: none; }
  .header-inner { justify-content: center; padding-block: 10px; }
  .brand-logo { height: 32px; }
  .site-footer { padding-bottom: calc(64px + env(safe-area-inset-bottom, 0)); }
  .toast-region { bottom: calc(72px + env(safe-area-inset-bottom, 0)); right: 12px; left: 12px; }
  .toast { max-width: none; }
  .order-state { margin: 40px auto 56px; }
  .page-head { padding-block: 22px 6px; }
}

@media (max-width: 640px) {
  .container { padding-inline: 16px; }
  .brand-badge { font-size: .62rem; padding: 3px 8px; }
  .shelf { grid-template-columns: repeat(2, 1fr); gap: 24px 14px; }
  .book-title { font-size: .92rem; }
  .book-buy { flex-wrap: wrap; }
  .hero-inner { padding-block: 30px 34px; }
  .hero-sub { font-size: .97rem; margin: 12px 0 16px; }
  .hero h1::after { margin-top: 12px; }
  .hero-trust { gap: 8px 18px; font-size: .82rem; }
  .cart-row { grid-template-columns: 56px 1fr auto; row-gap: 10px; }
  .cart-qty { grid-column: 2; justify-self: start; }
  .cart-subtotal { grid-column: 3; }
  .step-btn { width: 42px; }
  .table { font-size: .85rem; min-width: 500px; }
  .table th, .table td { padding: 9px 10px; }
  .account-layout { gap: 26px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; padding-block: 32px 20px; }
  .footer-bottom { flex-direction: column; gap: 4px; }
  .redeem-form { flex-direction: column; align-items: stretch; }
  .code-input { width: 100%; }
  .redeem-book { flex-direction: row; }
  .order-confirm-head { flex-direction: column; gap: 10px; }
  .ticket { padding: 14px 16px; }
  .ticket-code { font-size: 1.15rem; }
  .ticket-actions .btn { flex: 1; }
  .testpay-actions { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .book-card:hover .book-cover { transform: none; }
  .buy-bar { transition: none; }
}

/* ------------------------------------------------------- anteprima sfogliabile */

body.modal-open { overflow: hidden; }

.preview-modal { position: fixed; inset: 0; z-index: 300; }
.preview-modal[hidden] { display: none; }
.preview-backdrop {
  position: absolute; inset: 0;
  background: rgba(21, 20, 58, .92);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.preview-panel {
  position: relative; height: 100%;
  display: flex; flex-direction: column;
  opacity: 0; transform: translateY(16px) scale(.985);
  transition: opacity .22s ease, transform .22s ease;
}
.preview-modal.open .preview-panel { opacity: 1; transform: none; }

.preview-head {
  display: flex; align-items: center; gap: 16px;
  padding: 14px clamp(14px, 3vw, 28px);
  color: #fff;
}
.preview-head-info { min-width: 0; margin-right: auto; display: grid; gap: 1px; }
.preview-eyebrow {
  font-family: var(--font-display); font-size: .68rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .16em; color: var(--oro);
}
.preview-title {
  font-family: var(--font-display); font-size: .98rem; font-weight: 600;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.preview-counter { color: var(--lavanda); font-size: .9rem; font-variant-numeric: tabular-nums; flex: none; }
.preview-close {
  flex: none; width: 38px; height: 38px; border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, .35); background: transparent; color: #fff;
  display: grid; place-items: center; cursor: pointer;
  transition: border-color .15s ease, color .15s ease, transform .15s ease;
}
.preview-close:hover { border-color: var(--oro); color: var(--oro); transform: rotate(90deg); }

.preview-stage { position: relative; flex: 1; min-height: 0; display: flex; }
.preview-track {
  flex: 1; display: flex; align-items: center; gap: clamp(12px, 2.5vw, 26px);
  overflow-x: auto; overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: 4px clamp(16px, 10vw, 110px) 10px;
  scrollbar-width: none;
}
.preview-track::-webkit-scrollbar { display: none; }
.preview-track:focus-visible { outline: 2px solid var(--oro); outline-offset: -2px; border-radius: 8px; }

.preview-page { flex: none; height: 100%; margin: 0; display: flex; align-items: center; scroll-snap-align: center; }
.preview-page img {
  display: block; max-height: 100%; max-width: min(86vw, 620px); width: auto;
  border-radius: 10px; background: #fff;
  box-shadow: 0 22px 60px rgba(0, 0, 0, .5);
  user-select: none; -webkit-user-select: none;
}

.preview-page-end { padding-inline: 4px; }
.preview-end-card {
  background: #fff; border-radius: 16px;
  padding: 30px 26px; width: min(86vw, 340px);
  display: grid; gap: 10px; justify-items: center; text-align: center;
  box-shadow: 0 22px 60px rgba(0, 0, 0, .5);
}
.preview-end-card h3 { font-size: 1.25rem; margin: 0; }
.preview-end-card p { margin: 0; color: var(--grigio); font-size: .93rem; }
.preview-end-price {
  font-family: var(--font-display); font-weight: 700; font-size: 1.5rem;
  color: var(--indaco) !important; margin-top: 2px !important;
}

.preview-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
  width: 46px; height: 46px; border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, .35);
  background: rgba(21, 20, 58, .55); color: #fff;
  display: grid; place-items: center; cursor: pointer;
  transition: border-color .15s ease, color .15s ease, background .15s ease, opacity .15s ease;
}
.preview-arrow:hover { border-color: var(--oro); color: var(--oro); background: rgba(21, 20, 58, .85); }
.preview-arrow[disabled] { opacity: .25; pointer-events: none; }
.preview-prev { left: clamp(10px, 2.5vw, 26px); }
.preview-next { right: clamp(10px, 2.5vw, 26px); }

.preview-hint {
  text-align: center; color: var(--lavanda); font-size: .8rem;
  margin: 0; padding: 10px 16px calc(14px + env(safe-area-inset-bottom, 0));
}

@media (max-width: 768px) {
  .preview-arrow { display: none; }
  .preview-track { padding-inline: 7vw; }
  .preview-head { padding-top: max(14px, env(safe-area-inset-top, 0)); }
}

/* ------------------------------------------------------------------
   Recensioni: stelle, elenco sulla scheda libro, pagina invito
   ------------------------------------------------------------------ */
.stars { position: relative; display: inline-block; font-size: 1em; line-height: 1; letter-spacing: 2px; color: var(--linea); vertical-align: -1px; }
.stars-bg { display: inline-block; }
.stars-fill { position: absolute; left: 0; top: 0; overflow: hidden; white-space: nowrap; color: var(--oro); }
.stars-count { color: var(--grigio); font-size: .85em; }

.product-stars { margin: -6px 0 14px; font-size: .95rem; }
.product-stars a { text-decoration: none; color: var(--inchiostro); }
.product-stars a:hover strong { text-decoration: underline; }
.book-stars { margin: -4px 0 8px; font-size: .85rem; }
.book-stars a { text-decoration: none; }

.buy-formats { display: flex; gap: 8px; align-items: flex-start; margin: -6px 0 14px; font-size: .88rem; color: var(--grigio); }
.buy-formats svg { flex: none; margin-top: 2px; color: var(--indaco); }

.reviews { margin-top: 8px; padding-top: 8px; margin-bottom: 64px; }
.reviews-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 18px; border-top: 1px solid var(--linea); padding-top: 26px; }
.reviews-head h2 { font-family: var(--font-display); font-size: 1.35rem; margin: 0; }
.reviews-avg { margin: 0; font-size: .95rem; }
.reviews-avg .stars { font-size: 1.05em; }
.reviews-none { color: var(--grigio); }

.review-write { margin: 16px 0 4px; }
.review-write summary { display: inline-block; cursor: pointer; list-style: none; }
.review-write summary::-webkit-details-marker { display: none; }
.review-write[open] summary { display: none; }
.review-form { max-width: 560px; background: #fff; border: 1px solid var(--linea); border-radius: var(--radius); padding: 18px 20px 20px; margin-top: 12px; box-shadow: var(--shadow-card); }
.review-label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 6px; }

/* input a stelle: DOM 5→1 + row-reverse = riempimento visivo da sinistra */
.stars-input { display: inline-flex; flex-direction: row-reverse; gap: 2px; }
.stars-input input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.stars-input label { font-size: 1.9rem; line-height: 1; color: var(--linea); cursor: pointer; transition: color .12s, transform .12s; }
.stars-input label:hover { transform: scale(1.12); }
.stars-input label:hover, .stars-input label:hover ~ label,
.stars-input input:checked ~ label { color: var(--oro); }
.stars-input input:focus-visible + label { outline: 2px solid var(--indaco); outline-offset: 2px; border-radius: 4px; }

.review-list { margin-top: 18px; display: grid; gap: 14px; }
.review-card { background: #fff; border: 1px solid var(--linea); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow-card); }
.review-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; margin-bottom: 6px; }
.review-head .stars { font-size: 1.02rem; }
.review-title { font-family: var(--font-display); font-size: 1.02rem; margin: 0; }
.review-body { margin: 0 0 10px; white-space: normal; }
.review-meta { margin: 0; font-size: .85rem; color: var(--grigio); display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.review-meta strong { color: var(--inchiostro); }
.review-verified { display: inline-flex; align-items: center; gap: 4px; color: var(--verde); font-weight: 600; }
.review-note { margin: 14px 0 0; font-size: .9rem; color: var(--grigio); }

.review-reply { margin-top: 12px; border-left: 3px solid var(--oro); background: var(--lavanda-bg); border-radius: 0 var(--radius) var(--radius) 0; padding: 12px 16px; }
.review-reply-head { margin: 0 0 6px; font-size: .82rem; font-weight: 600; color: var(--indaco); display: flex; align-items: center; gap: 6px; }
.review-reply-body { margin: 0; font-size: .95rem; }

/* pagina /recensisci/{token} */
.review-invite { max-width: 720px; margin-bottom: 40px; }
.review-invite-book { background: #fff; border: 1px solid var(--linea); border-radius: var(--radius); box-shadow: var(--shadow-card); padding: 20px 22px; margin-bottom: 18px; }
.review-invite-head { display: flex; gap: 16px; align-items: center; margin-bottom: 14px; }
.review-invite-cover img { width: 58px; border-radius: 4px; box-shadow: 0 4px 12px rgba(41,41,41,.25); display: block; }
.review-invite-head h2 { font-family: var(--font-display); font-size: 1.15rem; margin: 0 0 4px; }
.review-state { margin: 0; font-size: .88rem; color: var(--grigio); }
.review-state-ok { margin: 0; font-size: .88rem; color: var(--verde); display: flex; align-items: center; gap: 5px; }
.review-invite .review-form { max-width: none; border: 0; box-shadow: none; padding: 0; margin: 0; }

@media (max-width: 640px) {
  .reviews-head { flex-direction: column; gap: 4px; }
  .review-invite-book { padding: 16px; }
}

/* ------------------------------------------------ formato cartaceo (v2) */

.format-picker { border: 0; padding: 0; margin: 0 0 14px; display: grid; gap: 8px; }
.format-option {
  display: flex; align-items: flex-start; gap: 10px;
  border: 2px solid var(--grigio-riga, #E4E4EF); border-radius: 12px;
  padding: 12px 14px; cursor: pointer; background: #fff;
}
.format-option:hover { border-color: var(--lavanda); }
.format-option:has(input:checked) { border-color: var(--indaco); background: var(--lavanda-bg, #F5F6FE); }
.format-option input { margin-top: 4px; accent-color: var(--indaco); }
.format-option .format-body { display: grid; gap: 2px; flex: 1; }
.format-option .format-name { font-weight: 600; color: var(--testo, #292929); }
.format-option .format-desc { font-size: .82rem; color: var(--grigio-testo, #545454); }
.format-option .format-price { font-weight: 700; color: var(--indaco); white-space: nowrap; }

.badge-paper { background: #FFF4D6; color: #7A5A00; }
.cart-format { margin: 2px 0 4px; }
.cart-format .badge { font-size: .7rem; }
.book-paper-note { margin: 8px 0 0; font-size: .8rem; }
.book-paper-note a { color: var(--grigio-testo, #545454); text-decoration: none; }
.book-paper-note a:hover { color: var(--indaco); text-decoration: underline; }

.order-shipping .ship-state { margin: 0 0 6px; color: var(--grigio-testo, #545454); }
.order-shipping .ship-state-ok { color: var(--verde, #1B7F4B); font-weight: 600; }
.order-shipping .ship-address {
  margin: 0; padding: 12px 16px; background: var(--lavanda-bg, #F5F6FE);
  border-left: 4px solid var(--indaco); border-radius: 8px; line-height: 1.55;
}

/* ------------------------------------ popup scelta formato (vetrina) */

.fmt-modal { position: fixed; inset: 0; z-index: 250; display: flex; align-items: center; justify-content: center; padding: 18px; }
.fmt-modal[hidden] { display: none; }
.fmt-modal .fmt-backdrop { position: absolute; inset: 0; background: rgba(24, 22, 70, .55); opacity: 0; transition: opacity .18s ease; }
.fmt-modal.open .fmt-backdrop { opacity: 1; }
.fmt-dialog {
  position: relative; background: #fff; border-radius: 16px; padding: 22px 22px 14px;
  width: 100%; max-width: 440px; box-shadow: 0 18px 50px rgba(0, 0, 0, .28);
  transform: translateY(12px) scale(.98); opacity: 0; transition: transform .18s ease, opacity .18s ease;
}
.fmt-modal.open .fmt-dialog { transform: none; opacity: 1; }
.fmt-dialog h3 { margin: 0 0 2px; font-size: 1.15rem; color: var(--indaco); }
.fmt-book { margin: 0 0 14px; color: var(--grigio-testo, #545454); font-size: .9rem; }
.fmt-opt {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  width: 100%; text-align: left; background: #fff; border: 2px solid var(--grigio-riga, #E4E4EF);
  border-radius: 12px; padding: 13px 15px; margin: 0 0 10px; cursor: pointer; font: inherit;
}
.fmt-opt:hover, .fmt-opt:focus-visible { border-color: var(--indaco); background: var(--lavanda-bg, #F5F6FE); outline: none; }
.fmt-opt-main { display: grid; gap: 2px; }
.fmt-opt-name { font-weight: 700; color: var(--testo, #292929); }
.fmt-opt-desc { font-size: .8rem; color: var(--grigio-testo, #545454); }
.fmt-opt-price { font-weight: 700; color: var(--indaco); white-space: nowrap; }
.fmt-cancel {
  display: block; margin: 2px auto 0; background: none; border: 0; cursor: pointer;
  font: inherit; font-size: .85rem; color: var(--grigio-testo, #545454); text-decoration: underline; padding: 6px 10px;
}
.fmt-close {
  position: absolute; top: 8px; right: 10px; background: none; border: 0;
  font-size: 1.5rem; line-height: 1; color: var(--grigio-testo, #545454); cursor: pointer; padding: 6px 8px;
}
.fmt-close:hover { color: var(--indaco); }
@media (max-width: 480px) {
  .fmt-modal { align-items: flex-end; padding: 0; }
  .fmt-dialog { border-radius: 18px 18px 0 0; max-width: none; padding-bottom: max(14px, env(safe-area-inset-bottom)); }
}

/* --------------------------------------- mini-carrello a scomparsa */

.cart-drawer { position: fixed; inset: 0; z-index: 260; }
.cart-drawer[hidden] { display: none; }
.cart-drawer-backdrop { position: absolute; inset: 0; background: rgba(24, 22, 70, .55); opacity: 0; transition: opacity .2s ease; }
.cart-drawer.open .cart-drawer-backdrop { opacity: 1; }
.cart-drawer-panel {
  position: absolute; top: 0; right: 0; bottom: 0; width: min(430px, 100%);
  background: #fff; display: flex; flex-direction: column;
  box-shadow: -16px 0 44px rgba(0, 0, 0, .22);
  transform: translateX(105%); transition: transform .22s ease;
}
.cart-drawer.open .cart-drawer-panel { transform: none; }
.cart-drawer-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px; border-bottom: 1px solid var(--linea);
}
.cart-drawer-head h2 { margin: 0; font-family: var(--font-display); font-size: 1.15rem; color: var(--indaco); }
.drawer-close {
  background: none; border: 0; font-size: 1.7rem; line-height: 1; cursor: pointer;
  color: var(--grigio-testo, #545454); padding: 4px 8px; border-radius: 8px;
}
.drawer-close:hover, .drawer-close:focus-visible { color: var(--indaco); background: var(--lavanda-bg, #F5F6FE); outline: none; }
.cart-drawer-body { flex: 1; display: flex; flex-direction: column; min-height: 0; }
.drawer-added {
  margin: 12px 20px 0; background: #E7F6EE; color: #1B7F4B; border-radius: 10px;
  padding: 10px 14px; font-size: .9rem; font-weight: 600;
}
.drawer-items { flex: 1; overflow-y: auto; padding: 4px 20px 10px; }
.drawer-row {
  display: grid; grid-template-columns: 52px 1fr auto; gap: 12px;
  padding: 14px 0; border-bottom: 1px solid var(--linea); align-items: start;
}
.drawer-row:last-child { border-bottom: 0; }
.drawer-cover img { width: 52px; height: 74px; object-fit: cover; border-radius: 6px; display: block; box-shadow: 0 2px 8px rgba(0, 0, 0, .18); }
.drawer-cover .cover-fallback-sm { width: 52px; height: 74px; font-size: .5rem; }
.drawer-title { display: block; font-weight: 600; font-size: .92rem; line-height: 1.3; color: var(--testo, #292929); text-decoration: none; }
.drawer-title:hover { color: var(--indaco); }
.drawer-format { display: block; font-size: .75rem; color: var(--grigio-testo, #545454); margin: 3px 0 9px; }
.drawer-qty { display: flex; align-items: center; gap: 12px; }
.stepper-sm input { width: 38px; padding: 4px 0; font-size: .9rem; }
.stepper-sm .step-btn { padding: 4px 9px; }
.drawer-remove {
  background: none; border: 0; cursor: pointer; padding: 2px;
  font: inherit; font-size: .78rem; color: var(--grigio-testo, #545454); text-decoration: underline;
}
.drawer-remove:hover { color: var(--rosso, #B3261E); }
.drawer-sub { font-weight: 700; color: var(--indaco); white-space: nowrap; font-size: .95rem; }
.drawer-foot {
  border-top: 1px solid var(--linea); background: #fff;
  padding: 14px 20px calc(14px + env(safe-area-inset-bottom)); display: grid; gap: 8px;
}
.drawer-srow { display: flex; justify-content: space-between; font-size: .95rem; }
.drawer-total { font-size: 1.08rem; }
.drawer-note { margin: 0; font-size: .78rem; color: var(--grigio-testo, #545454); }
.drawer-view-cart { border: 1.5px solid var(--linea); }
.drawer-empty {
  flex: 1; display: grid; place-content: center; justify-items: center; gap: 12px;
  text-align: center; padding: 30px; color: var(--grigio-testo, #545454);
}
@media (max-width: 640px) {
  .cart-drawer-panel { width: 100%; }
}

/* ----------------------------------------- tab Accedi / Registrati */

.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; margin: 0 0 24px; border-bottom: 2px solid var(--linea); }
.auth-tab {
  text-align: center; padding: 12px 6px; text-decoration: none; position: relative;
  font-family: var(--font-display); font-weight: 600; font-size: 1.02rem; color: var(--grigio);
}
.auth-tab:hover { color: var(--indaco); }
.auth-tab.active { color: var(--indaco); }
.auth-tab.active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 3px;
  background: var(--oro); border-radius: 2px;
}
.auth-intro { margin-top: 0; }

/* ------------------------------------------- pagina ordine (v2b) */

.order-meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; margin: 20px 0 22px; }
.order-meta-cell { background: #fff; border: 1px solid var(--linea); border-radius: var(--radius); padding: 12px 16px; display: grid; gap: 1px; align-content: start; }
.order-meta-label { font-size: .7rem; text-transform: uppercase; letter-spacing: .1em; color: var(--grigio); font-family: var(--font-display); font-weight: 600; }
.order-meta-cell strong { font-size: 1.05rem; }
.order-meta-cell small { color: var(--grigio); font-size: .78rem; }
.ship-badge-da_spedire { color: #7A5A00; }
.ship-badge-spedito, .ship-badge-consegnato { color: var(--verde); }

.ship-steps { list-style: none; display: flex; margin: 8px 0 20px; padding: 0; }
.ship-steps li { flex: 1; text-align: center; position: relative; color: var(--grigio); font-size: .82rem; }
.ship-steps li::before { content: ""; position: absolute; top: 8px; left: -50%; width: 100%; height: 2px; background: var(--linea); }
.ship-steps li:first-child::before { display: none; }
.ship-step-dot {
  position: relative; display: block; width: 18px; height: 18px; margin: 0 auto 6px;
  border-radius: 50%; background: #fff; border: 2px solid var(--linea); z-index: 1;
}
.ship-steps li.done .ship-step-dot, .ship-steps li.current .ship-step-dot { border-color: var(--verde); background: var(--verde); }
.ship-steps li.done::before, .ship-steps li.current::before { background: var(--verde); }
.ship-steps li.current { color: var(--inchiostro); font-weight: 600; }
.ship-step-dot { display: flex; align-items: center; justify-content: center; }
.ship-step-dot i { display: none; color: #fff; font-size: .5rem; }
.ship-steps li.done .ship-step-dot i, .ship-steps li.current .ship-step-dot i { display: block; }
.ship-item { margin: 4px 0; }
.ship-tracking { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: 6px 0 10px; }
.ship-tracking-code { font-size: .95rem; background: var(--lavanda-bg); padding: 3px 10px; border-radius: 6px; letter-spacing: 1px; }

.ticket-usage { margin-top: 12px; border-top: 1px dashed var(--lavanda); padding-top: 9px; font-size: .82rem; color: var(--grigio); display: grid; gap: 5px; }
.ticket-left { font-weight: 600; color: var(--verde); }
.ticket-left-zero { color: var(--rosso); }
.ticket-history summary { cursor: pointer; color: var(--indaco); }
.ticket-history summary:hover { text-decoration: underline; }
.ticket-history ul { margin: 8px 0 0; padding-left: 18px; display: grid; gap: 4px; }

/* --------------------------------- account: ordini come card (v2b) */

.pill {
  display: inline-block; padding: 3px 12px; border-radius: 99px;
  font-size: .74rem; font-weight: 700; font-family: var(--font-display);
  text-transform: uppercase; letter-spacing: .05em;
}
.pill-ok, .pill-pagato { background: var(--verde-bg); color: var(--verde); }
.pill-attesa, .pill-da_spedire { background: #FFF4D6; color: #7A5A00; }
.pill-errore, .pill-rimborsato, .pill-annullato, .pill-fallito { background: var(--rosso-bg); color: var(--rosso); }

.account-order-list { display: grid; gap: 14px; }
.account-order-card { background: #fff; border: 1px solid var(--linea); border-radius: var(--radius); padding: 16px 20px; box-shadow: var(--shadow-card); }
.account-order-head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.account-order-head strong { font-family: var(--font-display); font-size: 1.02rem; }
.muted-inline { color: var(--grigio); font-size: .82rem; }
.account-order-pills { display: flex; gap: 6px; flex-wrap: wrap; }
.account-order-items { list-style: none; margin: 10px 0; padding: 10px 0; border-block: 1px dashed var(--linea); display: grid; gap: 5px; }
.account-order-items a { color: var(--inchiostro); text-decoration: none; font-weight: 500; }
.account-order-items a:hover { color: var(--indaco); text-decoration: underline; }
.account-order-items small { color: var(--grigio); }
.account-order-foot { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.account-order-total { font-weight: 700; color: var(--indaco); }
.account-order-total small { color: var(--grigio); font-weight: 400; }

.order-summary-head h1 { margin-bottom: 4px; }
.order-summary-head .page-sub { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

/* -------------------- icone Font Awesome: dimensioni e colori -------------------- */

.hero-trust i { color: var(--oro); flex: none; font-size: 15px; }
.tab-icon > i { font-size: 20px; min-width: 23px; height: 23px; display: inline-flex; align-items: center; justify-content: center; }
.header-link i { font-size: 1rem; }
.cart-link i { font-size: 1.15rem; }
i.ok-icon { font-size: 2.6rem; margin-top: 2px; }
.drawer-empty i { font-size: 2.4rem; color: var(--lavanda); }
.review-verified i, .review-reply-head i, .review-state-ok i { font-size: .95em; }
.preview-arrow i { font-size: 1.05rem; }
.preview-close i { font-size: 1rem; }
.icon-btn i { font-size: 1rem; }
.btn i { font-size: .95em; }
.ship-item i { color: var(--indaco); font-size: .9em; }
.drawer-added i { font-size: .95em; }

/* ------------------- anteprima: trascinamento e pulsante sotto la copertina */

.preview-track { cursor: grab; }
.preview-track.dragging { scroll-snap-type: none; cursor: grabbing; user-select: none; scroll-behavior: auto; }
.preview-track.dragging .preview-page { pointer-events: none; }
.product-cover .preview-cta { margin: 14px 0 0; }
.product-cover .preview-cta .btn { width: 100%; display: inline-flex; align-items: center; justify-content: center; gap: 8px; }

/* -------------------- scheda: pillole formati + riga dettagli (v2b) */

.product-badges { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0 0 10px; }
.product-details {
  list-style: none; display: flex; flex-wrap: wrap; gap: 4px 20px;
  padding: 0; margin: 0 0 18px; font-size: .88rem; color: var(--grigio);
}
.product-details li { position: relative; }
.product-details li + li::before { content: "·"; position: absolute; left: -12px; color: var(--lavanda); font-weight: 700; }

/* --------------------- fine anteprima: scelta edizione esplicita */
.preview-end-choices { display: grid; gap: 8px; width: 100%; margin-top: 4px; }
.preview-end-choices .btn { width: 100%; }
.preview-buy-paper { border: 1.5px solid var(--indaco); color: var(--indaco); background: #fff; }
.preview-buy-paper:hover { background: var(--lavanda-bg); }
.preview-end-note { font-size: .78rem !important; }

/* Pagine informative: la testata segue la stessa colonna centrata del testo */
.page-head-prose { max-width: 760px; }

/* =====================================================================
   v3 — Piattaforma editoriale e culturale
   ===================================================================== */

/* Hero culturale: citazione su immagine evocativa */
.hero-culturale {
  position: relative;
  background: var(--indaco-scuro);
  margin-bottom: 0;
  overflow: hidden;
}
.hero-slides { position: absolute; inset: 0; }
.hero-slide {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
  transform: translateX(100%);
  z-index: 1;
}
.hero-slide.is-anim { transition: transform .85s cubic-bezier(.6, .05, .3, 1); }
.hero-slide.is-active { transform: translateX(0); z-index: 2; }
.hero-slide.is-leaving { transform: translateX(-100%); z-index: 1; }
/* Velo per la leggibilità: bianco sfumato sulle foto chiare, indaco sulle scure */
.hero-slide::before { content: ""; position: absolute; inset: 0; }
.hero-slide[data-theme="light"]::before {
  background: linear-gradient(90deg, rgba(255,255,255,.96) 0%, rgba(255,255,255,.82) 40%, rgba(255,255,255,.25) 66%, rgba(255,255,255,0) 82%);
}
.hero-slide[data-theme="dark"]::before {
  background: linear-gradient(rgba(38,36,95,.74), rgba(38,36,95,.58));
}
.hero-culturale-inner { position: relative; z-index: 3; padding-block: 84px 88px; }
.hero-culturale .eyebrow { color: var(--oro); }
.hero-culturale h1 { color: #26245F; transition: color .5s ease; }
.hero-culturale .hero-sub { color: var(--grigio); transition: color .5s ease; }
.hero-culturale.hero-theme-dark h1 { color: #fff; }
.hero-culturale.hero-theme-dark .hero-sub { color: var(--lavanda); }
.hero-quote {
  font-family: Georgia, 'Times New Roman', serif;
  font-weight: 600;
  letter-spacing: 0;
  max-width: none;
  font-size: clamp(1.55rem, 3.8vw, 2.45rem);
  line-height: 1.25;
}
/* Ogni verso della citazione resta su una sola riga */
.hero-quote span { white-space: nowrap; }
.hero-dots {
  position: absolute; z-index: 4;
  left: 0; right: 0; bottom: 16px;
  display: flex; justify-content: center; gap: 8px;
}
.hero-dot {
  width: 9px; height: 9px;
  border: 0; padding: 0;
  border-radius: 99px;
  background: rgba(38,36,95,.3);
  cursor: pointer;
  transition: background .3s ease, width .3s ease;
}
.hero-dot.is-active { background: var(--oro); width: 22px; }
.hero-theme-dark .hero-dot { background: rgba(255,255,255,.45); }
.hero-theme-dark .hero-dot.is-active { background: var(--oro); }
@media (max-width: 560px) {
  /* Sui telefoni la citazione fluisce naturale: niente righe forzate */
  .hero-quote { font-size: clamp(1.2rem, 6vw, 1.55rem); }
  .hero-quote span { white-space: normal; }
  .hero-quote br { display: none; }
}

/* Header sui piccoli schermi: la pill scende sotto il logo invece di
   allargare la pagina (era la causa dello scorrimento orizzontale) */
@media (max-width: 640px) {
  .brand { flex-wrap: wrap; row-gap: 4px; }
  .brand-logo { height: 34px; }
}
.hero-culturale .hero-sub { margin: 18px 0 28px; max-width: 60ch; }

/* Chi siamo / La ricerca che genera cultura: due colonne sulla stessa riga */
.home-intro { padding-block: 48px 10px; }
.intro-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px 56px;
  margin: 0 0 36px;
}
.intro-block p:last-child { margin: 0; font-size: 1.03rem; }
/* Titoli dei blocchi introduttivi: stesso stile dei titoli di sezione, in teal */
.intro-title { font-size: 1.42rem; color: #00525D; margin: 0 0 10px; }

/* Card delle due macroaree del catalogo */
.area-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  text-align: left;
  margin: 8px 0 10px;
}
.area-card {
  display: block;
  border: 1px solid var(--linea);
  border-radius: var(--radius);
  background: #fff;
  padding: 22px 24px;
  text-decoration: none;
  color: var(--inchiostro);
  transition: box-shadow .16s ease, transform .16s ease, border-color .16s ease;
}
.area-card:hover { box-shadow: var(--shadow-card); transform: translateY(-2px); border-color: var(--lavanda); color: var(--inchiostro); }
.area-card h2 { font-size: 1.12rem; margin-bottom: 6px; display: flex; align-items: center; gap: 10px; }
.area-card h2 i { color: var(--indaco); font-size: 1rem; }
.area-card p { margin: 0 0 12px; font-size: .93rem; color: var(--grigio); }
.area-more { font-weight: 600; font-size: .9rem; color: var(--indaco); }
.area-more i { font-size: .78em; }

/* Testata di sezione con «Vedi tutti» */
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; margin: 0 0 18px; }
.section-head h2 { font-size: 1.42rem; }
.section-head h2 em, .collana-head em { font-style: italic; color: var(--indaco); }
.see-all { white-space: nowrap; font-weight: 600; font-size: .92rem; color: var(--indaco); text-decoration: none; }
.see-all:hover { text-decoration: underline; }
.see-all i { font-size: .78em; }
.home-shelf { margin-bottom: 52px; }
.home-intro + .home-shelf { margin-top: 26px; }

/* Card: tipologia riconoscibile + data */
.book-kind {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-display);
  font-size: .68rem; font-weight: 700;
  letter-spacing: .09em; text-transform: uppercase;
  color: var(--teal);
  margin: 0 0 2px;
}
.book-kind i { font-size: .78rem; }
.book-date { font-size: .82rem; color: var(--grigio); margin: 2px 0 0; }

/* Prezzi gratuiti */
.price-free { color: var(--verde); }
.badge-kind { display: inline-flex; align-items: center; gap: 6px; }
.badge-free { background: var(--verde-bg); color: var(--verde); border-color: #BFE0C6; }

/* Catalogo: blocchi collana e filtri tipologia */
.collana-block { margin: 0 0 40px; }
.collana-head { margin: 0 0 16px; }
.collana-head h2, .collana-head h3 { margin-bottom: 4px; }
.collana-head p { margin: 0; color: var(--grigio); font-size: .95rem; max-width: 72ch; }
.catalog-empty { color: var(--grigio); font-size: .95rem; margin: 6px 0 26px; }
.type-filter { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 24px; }
.type-chip {
  display: inline-flex; align-items: center; gap: 7px;
  border: 1px solid var(--linea); border-radius: 99px;
  background: #fff; color: var(--inchiostro);
  padding: 7px 14px; font-size: .9rem; text-decoration: none;
}
.type-chip i { color: var(--teal); font-size: .82rem; }
.type-chip span { font-size: .78rem; color: var(--grigio); }
.type-chip:hover { border-color: var(--indaco); color: var(--indaco); }
.type-chip.active { background: var(--indaco); border-color: var(--indaco); color: #fff; }
.type-chip.active i, .type-chip.active span { color: var(--lavanda); }

/* Striscia citazione di chiusura */
.quote-strip { background: #fff; border-top: 1px solid var(--linea); padding-block: 56px; text-align: center; }
.quote-line {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(1.25rem, 2.6vw, 1.7rem);
  color: var(--indaco);
  margin: 0 0 14px;
}
.quote-cta { font-weight: 600; color: var(--indaco); text-decoration: none; }
.quote-cta:hover { text-decoration: underline; }
.quote-cta i { font-size: .8em; }

/* Pagina Manifesto: tutta centrata */
.manifesto-head { text-align: center; }
.manifesto { text-align: center; }
.manifesto-quote {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(1.3rem, 2.8vw, 1.75rem);
  line-height: 1.35;
  color: var(--indaco);
  text-align: center;
  margin: 6px 0 36px;
}
.manifesto-quote-end { margin: 36px 0 0; }
.manifesto-cta {
  margin-top: 42px;
  border: 1px solid var(--linea);
  border-radius: var(--radius);
  background: var(--lavanda-bg);
  padding: 26px 24px;
  text-align: center;
}
.manifesto-cta-title { font-weight: 700; font-family: var(--font-display); font-size: 1.12rem; margin: 2px 0 16px; }
.manifesto-cta-author { display: block; font-weight: 400; font-size: .9rem; color: var(--grigio); margin-top: 3px; }

/* Footer: collegamenti istituzionali nella colonna del logo */
.footer-inst { display: grid; gap: 8px; margin-top: 4px; }
.footer-inst a { color: var(--lavanda); text-decoration: none; font-size: .92rem; }
.footer-inst a:hover { color: #fff; text-decoration: underline; }

/* Cassa: nota per gli ordini gratuiti */
.free-note i { color: var(--verde); margin-right: 6px; }

@media (max-width: 720px) {
  .hero-culturale-inner { padding-block: 56px 60px; }
  .home-intro { padding-block: 34px 6px; }
  .intro-cols { grid-template-columns: 1fr; gap: 26px; margin-bottom: 28px; }
  .section-head { flex-wrap: wrap; gap: 6px 14px; }
  .home-shelf { margin-bottom: 40px; }
  .quote-strip { padding-block: 42px; }
}

/* Ritiro in sede: riquadro informativo con mappa (cassa e pagina ordine) */
.consegna-price { font-weight: 700; color: var(--indaco); margin-left: 8px; }
.consegna-free { color: var(--verde); }
.pickup-info {
  margin-top: 14px;
  border: 1px solid var(--linea);
  border-radius: var(--radius);
  background: var(--lavanda-bg);
  padding: 14px 16px;
}
.pickup-info p { margin: 0 0 8px; font-size: .93rem; }
.pickup-info i { color: var(--indaco); margin-right: 6px; }
.map-embed { width: 100%; border: 0; border-radius: 8px; display: block; margin-top: 10px; }

/* Pagina Contattaci */
.contatti-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 28px;
  align-items: start;
  margin-bottom: 56px;
}
.contatti-form h2, .contatti-info h2 { margin-bottom: 12px; }
.contatti-info h3 { margin: 18px 0 8px; }
.contatti-info { border: 1px solid var(--linea); border-radius: var(--radius); background: #fff; padding: 22px 24px; }
.contatti-row { display: flex; gap: 10px; align-items: baseline; margin: 0 0 10px; font-size: .95rem; }
.contatti-row i { color: var(--indaco); flex: none; }
@media (max-width: 820px) {
  .contatti-grid { grid-template-columns: 1fr; }
}

/* Su mobile tutte le slide dell'hero usano il velo indaco: testo bianco sempre leggibile */
@media (max-width: 640px) {
  .hero-slide[data-theme="light"]::before {
    background: linear-gradient(rgba(38,36,95,.74), rgba(38,36,95,.58));
  }
  .hero-culturale h1 { color: #fff; }
  .hero-culturale .hero-sub { color: var(--lavanda); }
  .hero-dot { background: rgba(255,255,255,.45); }
  .hero-dot.is-active { background: var(--oro); }
}