.cart-btn {
  position: relative; background: transparent; color: var(--ink); border: 1px solid var(--ash);
  width: 44px; height: 44px; border-radius: 5px; display: grid; place-items: center; cursor: pointer; transition: .2s;
}
.cart-btn:hover { border-color: var(--ink); }
.cart-count {
  position: absolute; top: -8px; right: -8px; background: var(--ink); color: var(--paper);
  font-size: .72rem; min-width: 20px; height: 20px; border-radius: 9999px;
  display: grid; place-items: center; padding: 0 5px;
}
.cart-count.bump { animation: bump .35s; }
@keyframes bump { 50% { transform: scale(1.35); box-shadow: -3px 0 0 var(--prism-red), 3px 0 0 var(--prism-cyan); } }

/* Hero shop */
.shop-hero { position: relative; overflow: hidden; padding: 88px 0 72px; border-bottom: 1px solid var(--ash); }
.shop-hero .container { position: relative; z-index: 2; }
.shop-hero h1 { font-size: clamp(2.8rem, 7vw, 6.5rem); max-width: 12ch; }
.shop-hero .lead { max-width: 560px; color: var(--fog); }
.shop-perks { list-style: none; padding: 0; margin: 36px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.shop-perks li { border: 1px solid var(--ash); border-radius: 9999px; padding: .45em 1em; font-size: .85rem; }

.shop { display: grid; grid-template-columns: 240px 1fr; gap: 48px; padding: 48px 0 108px; align-items: start; }

/* Filtri */
.filters { position: sticky; top: 100px; display: grid; gap: 32px; }
.filters__head { display: flex; justify-content: space-between; align-items: center; }
.filters__head h2 { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--fog); margin: 0; }
.filters__close { display: none; background: none; border: 0; font-size: 1.2rem; cursor: pointer; color: var(--ink); }
.filter h3 { font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--fog); margin-bottom: 10px; }
.filter ul { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--ash); }
.cat-btn {
  width: 100%; display: flex; justify-content: space-between; background: none; border: 0; border-bottom: 1px solid var(--ash);
  cursor: pointer; font: inherit; font-size: 1.05rem; color: var(--fog); padding: 10px 0; text-align: left; transition: .2s;
}
.cat-btn:hover { color: var(--ink); }
.cat-btn.is-active { color: var(--ink); padding-left: 12px; box-shadow: inset 2px 0 0 var(--ink); }
.cat-btn span { font-size: .8rem; }
.radio { display: flex; align-items: center; gap: 10px; font-size: .95rem; padding: 5px 0; cursor: pointer; }
.radio input { accent-color: var(--ink); }
#price-max { width: 100%; accent-color: var(--ink); }
.range-val { font-size: .88rem; color: var(--fog); }
.range-val strong { font-weight: 400; color: var(--ink); }

/* Toolbar */
.toolbar { display: flex; gap: 12px; align-items: center; }
.search { flex: 1; display: flex; align-items: center; gap: 10px; border-bottom: 1px solid var(--ash); color: var(--fog); }
.search:focus-within { border-color: var(--ink); }
.search input { border: 0; outline: 0; font: inherit; font-size: 1.15rem; padding: 12px 0; width: 100%; background: transparent; color: var(--ink); }
.search input::placeholder { color: var(--slate); }
#sort { font: inherit; font-size: .85rem; padding: 10px 12px; border: 1px solid var(--ash); border-radius: 5px; background: var(--paper); color: var(--ink); }
.filters-open { display: none; }
.result-count { color: var(--fog); font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; margin: 20px 0 24px; }

/* Griglia prodotti */
.shop-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px 20px; }
.card { display: flex; flex-direction: column; }
.card__img { position: relative; aspect-ratio: 1; background: var(--well); border: 1px solid var(--ash); border-radius: var(--radius); overflow: hidden; display: grid; place-items: center; }
.card__img img { width: 100%; height: 100%; object-fit: contain; padding: 22px; mix-blend-mode: multiply; transition: transform .5s; }
.card:hover .card__img img { transform: scale(1.05); }
.badges { position: absolute; top: 12px; left: 12px; display: flex; gap: 6px; }
.badge { font-size: .68rem; text-transform: uppercase; letter-spacing: .06em; padding: .35em .8em; border-radius: 9999px; }
.badge--vet { background: var(--ink); color: var(--paper); box-shadow: -2px 0 0 var(--prism-red), 2px 0 0 var(--prism-cyan), 0 2px 0 var(--prism-lime); }
.badge--refurb { background: var(--paper); color: var(--ink); border: 1px solid var(--ash); }
.badge--new { background: var(--ink); color: var(--paper); }
.card__body { padding: 16px 0 0; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.card__body h3 { font-size: 1.15rem; margin: 0; flex: 1; }
.card__body h3 a { color: inherit; text-decoration: none; transition: color .2s; }
.card__body h3 a:hover { color: var(--fog); }
.card__foot { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--ash); gap: 8px; }
.card__price { font-size: 1.2rem; }
.card__price small { display: block; font-size: .7rem; color: var(--fog); text-transform: uppercase; letter-spacing: .06em; }
.add-btn {
  background: transparent; color: var(--ink); border: 1px solid var(--ink); border-radius: 0; padding: .6em 1em;
  font: inherit; font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; cursor: pointer; white-space: nowrap; transition: .2s;
}
.add-btn:hover { background: var(--ink); color: var(--paper); }
.add-btn--quote { border-color: var(--ash); color: var(--fog); }
.empty { text-align: center; padding: 60px 0; color: var(--fog); }

/* Carrello */
.overlay { position: fixed; inset: 0; background: rgba(20, 20, 20, .25); backdrop-filter: blur(4px); z-index: 90; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(440px, 100%); background: var(--paper); z-index: 100;
  display: flex; flex-direction: column; transform: translateX(100%); transition: transform .4s cubic-bezier(.2,.8,.2,1);
  border-left: 1px solid var(--ash);
}
.drawer.is-open { transform: none; }
.drawer__head { display: flex; justify-content: space-between; align-items: center; padding: 22px 24px; border-bottom: 1px solid var(--ash); }
.drawer__head h2 { font-size: 1.5rem; margin: 0; }
.drawer__close { background: none; border: 0; font-size: 1.2rem; cursor: pointer; color: var(--ink); }
.drawer__body { flex: 1; overflow-y: auto; padding: 0 24px; }
.drawer__foot { border-top: 1px solid var(--ash); padding: 20px 24px 24px; }
.drawer__empty { text-align: center; padding: 56px 0; color: var(--fog); }
.line { display: grid; grid-template-columns: 64px 1fr auto; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--ash); align-items: center; }
.line img { width: 64px; height: 64px; object-fit: contain; border-radius: 8px; background: var(--well); border: 1px solid var(--ash); padding: 4px; }
.line__name { font-size: .95rem; line-height: 1.3; }
.line__price { font-size: .85rem; color: var(--fog); }
.qty { display: flex; align-items: center; gap: 4px; margin-top: 8px; }
.qty button { width: 26px; height: 26px; border-radius: 5px; border: 1px solid var(--ash); background: transparent; cursor: pointer; color: var(--ink); }
.qty button:hover { border-color: var(--ink); }
.qty span { min-width: 24px; text-align: center; font-size: .9rem; }
.line__remove { background: none; border: 0; color: var(--fog); cursor: pointer; font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; }
.line__remove:hover { color: var(--ink); }
.total { display: flex; justify-content: space-between; align-items: baseline; }
.total span { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--fog); }
.total strong { font-weight: 400; font-size: 2rem; letter-spacing: -.01em; }
.note { font-size: .8rem; color: var(--fog); margin: 6px 0 16px; }
.order-form { display: grid; gap: 4px; }
.order-form input:not([type=checkbox]) {
  font: inherit; font-size: 1rem; padding: .6em 0; border: 0; border-bottom: 1px solid var(--ash);
  background: transparent; color: var(--ink); border-radius: 0;
}
.order-form input:not([type=checkbox]):focus { outline: 0; border-color: var(--ink); }
.order-form input::placeholder { color: var(--slate); }
.order-form .form__check { display: flex; gap: 8px; align-items: center; font-size: .85rem; color: var(--fog); margin: 10px 0 6px; }
.order-form .form__check input { accent-color: var(--ink); }

.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translate(-50%, 120px); background: var(--ink); color: var(--paper);
  padding: 12px 22px; font-size: .9rem; z-index: 120; transition: transform .35s; max-width: calc(100% - 32px);
}
.toast.is-visible { transform: translate(-50%, 0); }

@media (max-width: 1100px) {
  .shop-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .shop { grid-template-columns: 1fr; }
  .filters {
    position: fixed; inset: 0 auto 0 0; width: min(320px, 88%); background: var(--paper); z-index: 100; padding: 24px;
    overflow-y: auto; transform: translateX(-100%); transition: transform .35s; align-content: start; border-right: 1px solid var(--ash);
  }
  .filters.is-open { transform: none; }
  .filters__close, .filters-open { display: inline-flex; }
}
@media (max-width: 560px) {
  .shop-grid { grid-template-columns: 1fr 1fr; gap: 28px 12px; }
  .card__body h3 { font-size: .98rem; }
  .card__foot { flex-direction: column; align-items: stretch; }
  .toolbar { flex-wrap: wrap; }
  .search { flex-basis: 100%; }
  #sort { flex: 1; }
}