/* ============================================================
   BLOCK: Cart — выпадающая корзина
   Панель открывается шторкой сверху: clip-path раскрывает её
   от верхнего края. Без скруглений и теней, только линии.
   Desktop: панель под кнопкой «Корзина», справа.
   Mobile: панель на всю ширину под шапкой.
   ============================================================ */

.cart {
  position: static;
}

.cart__panel {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 1;
  padding: clamp(1.25rem, 3vw, 1.75rem) clamp(1rem, 0.94vw, 2.5rem) clamp(1.5rem, 3vw, 2rem);
  background: var(--c-bg);
  color: var(--c-ink);
  border-top: 1px solid var(--c-ink);
  clip-path: inset(0 0 100% 0);
  visibility: hidden;
  transition:
    clip-path var(--dur-slow) var(--ease-out),
    visibility 0s linear var(--dur-slow);
}

.cart.is-open .cart__panel {
  clip-path: inset(0 0 0 0);
  visibility: visible;
  transition:
    clip-path var(--dur-slow) var(--ease-out),
    visibility 0s linear 0s;
}

.cart__panel:focus {
  outline: none;
}

/* ---------- Шапка панели ---------- */
.cart__head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--c-line);
}

.cart__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2vw, 2rem);
  font-weight: 350;
  line-height: 1.1;
}

.cart__meta {
  margin-right: auto;
  font-size: clamp(0.8125rem, 0.85vw, 0.9375rem);
  color: var(--c-ink-2);
}

.cart__close {
  align-self: center;
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  margin-right: -0.5rem;
  transition: transform var(--dur) var(--ease-out);
}

.cart__close:hover {
  transform: rotate(90deg);
}

/* ---------- Позиции ---------- */
.cart__items {
  display: grid;
}

.cart__item {
  display: grid;
  grid-template-columns: clamp(4.5rem, 6vw, 6rem) minmax(0, 1fr);
  gap: clamp(0.75rem, 1.2vw, 1rem);
  padding: 1rem 0;
  border-bottom: 1px solid var(--c-line);
}

.cart__thumb {
  aspect-ratio: 200 / 228;
  overflow: hidden;
  background: var(--c-surface);
}

.cart__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart__info {
  display: grid;
  gap: 0.25rem;
  min-width: 0;
}

.cart__name {
  font-size: clamp(1rem, 1.2vw, 1.125rem);
  line-height: 1.2;
}

.cart__variant {
  font-size: 0.8125rem;
  color: var(--c-ink-2);
}

.cart__line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.cart__price {
  font-size: clamp(0.9375rem, 1vw, 1.0625rem);
  font-variant-numeric: tabular-nums;
}

/* Степпер: тонкая рамка, цифра по центру */
.cart__qty {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--c-line);
}

.cart__qty button {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  font-size: 1.125rem;
  line-height: 1;
  transition: background var(--dur-fast) var(--ease-out);
}

.cart__qty button:hover {
  background: var(--c-surface);
}

.cart__qty output {
  min-width: 2.25rem;
  text-align: center;
  font-size: 0.9375rem;
  font-variant-numeric: tabular-nums;
}

.cart__remove {
  justify-self: start;
  margin-top: 0.5rem;
  font-size: 0.8125rem;
  color: var(--c-ink-2);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--dur-fast) var(--ease-out);
}

.cart__remove:hover {
  color: var(--c-ink);
}

/* ---------- Итог и действия ---------- */
.cart__foot {
  display: grid;
  gap: 0.75rem;
  padding-top: 1.25rem;
}

.cart__total {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  font-size: clamp(1.0625rem, 1.3vw, 1.25rem);
}

.cart__total-value {
  font-variant-numeric: tabular-nums;
}

.cart__note {
  font-size: 0.8125rem;
  color: var(--c-ink-2);
}

.cart__checkout {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  margin-top: 0.5rem;
  background: var(--c-ink);
  color: var(--c-white);
  font-size: clamp(0.9375rem, 1.1vw, 1.125rem);
  transition: background var(--dur) var(--ease-out);
}

.cart__checkout:hover {
  background: var(--c-accent);
}

.cart__continue {
  justify-self: center;
  font-size: 0.875rem;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- Пустая корзина ---------- */
.cart__empty {
  display: grid;
  gap: 1rem;
  padding: 1.5rem 0 0.5rem;
}

.cart__empty-text {
  font-size: clamp(1rem, 1.2vw, 1.125rem);
}

.cart__empty-link {
  justify-self: start;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--c-ink);
  font-size: 0.875rem;
}

.cart__empty[hidden],
.cart__foot[hidden] {
  display: none;
}

/* ---------- Desktop: панель под кнопкой, справа ---------- */
@media (min-width: 1024px) {
  .cart {
    position: relative;
  }

  .cart__panel {
    top: calc(100% + 0.75rem);
    left: auto;
    right: 0;
    width: clamp(22rem, 26vw, 30rem);
    padding: 1.5rem 1.5rem 1.75rem;
    border: 1px solid var(--c-ink);
  }
}

@media (prefers-reduced-motion: reduce) {
  .cart__panel,
  .cart.is-open .cart__panel,
  .cart__close,
  .cart__qty button,
  .cart__remove,
  .cart__checkout {
    transition: none;
  }
}