/* ============================================================
   VIRTÙ — Carrinho CSS
   ============================================================ */

/* ── MAIN LAYOUT ─────────────────────────── */
.cart-main {
  padding-top: calc(var(--navbar-height) + 36px + 3rem);
  padding-bottom: 5rem;
  min-height: 70vh;
  background: var(--color-off-white);
}

.cart-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}

.cart-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 400;
  color: var(--color-navy);
  letter-spacing: 0.04em;
  margin-bottom: 2rem;
}

/* ── LAYOUT 2 COLUNAS ────────────────────── */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 2.5rem;
  align-items: start;
}

/* ── ITENS HEADER (desktop) ──────────────── */
.cart-items__header {
  display: grid;
  grid-template-columns: 1fr 120px 140px 100px 36px;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-light);
}

.cart-col--product { grid-column: 1; }
.cart-col--price   { grid-column: 2; text-align: center; }
.cart-col--qty     { grid-column: 3; text-align: center; }
.cart-col--total   { grid-column: 4; text-align: right; }

/* ── CART ITEM ───────────────────────────── */
.cart-item {
  display: grid;
  grid-template-columns: 100px 1fr 120px 140px 100px 36px;
  gap: 1rem;
  align-items: center;
  padding: 1.5rem 1rem;
  border-bottom: 1px solid var(--color-border);
  background: #fff;
  margin-bottom: 1px;
  transition: background 0.2s;
}

.cart-item:first-of-type { border-radius: 8px 8px 0 0; }
.cart-item:last-of-type  { border-radius: 0 0 8px 8px; }

.cart-item__image {
  display: block;
}

.cart-item__img-placeholder {
  width: 100px;
  height: 120px;
  border-radius: 4px;
  background: linear-gradient(135deg, var(--color-gold-light), var(--color-nude));
  overflow: hidden;
}

.cart-item__info {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.cart-item__name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-navy);
  text-decoration: none;
  line-height: 1.3;
  transition: color 0.2s;
}
.cart-item__name:hover { color: var(--color-gold); }

.cart-item__meta {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--color-text-light);
}

.cart-item__price-mobile { display: none; }

.cart-item__price,
.cart-item__total {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text);
  text-align: center;
}
.cart-item__total {
  font-weight: 600;
  color: var(--color-navy);
  text-align: right;
}

/* ── QUANTIDADE ──────────────────────────── */
.cart-item__qty {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  overflow: hidden;
  width: 120px;
  justify-self: center;
}

.qty-btn {
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 1rem;
  color: var(--color-navy);
  transition: background 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.qty-btn:hover { background: var(--color-off-white); }

.qty-input {
  width: 44px;
  height: 36px;
  border: none;
  border-left: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  text-align: center;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-navy);
  background: transparent;
  -moz-appearance: textfield;
}
.qty-input::-webkit-inner-spin-button,
.qty-input::-webkit-outer-spin-button { -webkit-appearance: none; }
.qty-input:focus { outline: none; background: var(--color-off-white); }

/* ── REMOVER ─────────────────────────────── */
.cart-item__remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-light);
  padding: 6px;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cart-item__remove:hover { color: #c0392b; background: #fef0ee; }

/* ── ESTADO VAZIO ────────────────────────── */
.cart-empty {
  text-align: center;
  padding: 5rem 2rem;
}
.cart-empty__icon {
  color: var(--color-border);
  margin-bottom: 1.5rem;
}
.cart-empty__title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--color-navy);
  margin-bottom: 0.5rem;
}
.cart-empty__text {
  font-family: var(--font-body);
  color: var(--color-text-light);
  margin-bottom: 2rem;
}

/* ── CUPOM ───────────────────────────────── */
.cart-coupon {
  margin-top: 1.5rem;
  padding: 1.5rem;
  background: #fff;
  border-radius: 8px;
  border: 1px solid var(--color-border);
}
.cart-coupon__label {
  display: block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-navy);
  margin-bottom: 0.75rem;
}
.cart-coupon__row {
  display: flex;
  gap: 0.75rem;
}
.cart-coupon__input {
  flex: 1;
  height: 44px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 0 1rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-navy);
  background: var(--color-off-white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: border-color 0.2s;
}
.cart-coupon__input:focus {
  outline: none;
  border-color: var(--color-gold);
}
.cart-coupon__feedback {
  margin-top: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.82rem;
  min-height: 1.2em;
}
.cart-coupon__feedback--success { color: #2e7d32; }
.cart-coupon__feedback--error   { color: #c62828; }

/* ── RESUMO ──────────────────────────────── */
.cart-summary {
  background: #fff;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  padding: 2rem;
  position: sticky;
  top: calc(var(--navbar-height) + 1rem);
}

.cart-summary__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--color-navy);
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}

.cart-summary__lines {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.cart-summary__line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text);
}

.cart-summary__discount-label { color: #2e7d32; }
.cart-summary__discount-value { color: #2e7d32; font-weight: 600; }

.cart-summary__shipping-free {
  color: #2e7d32;
  font-weight: 500;
}

/* ── FRETE GRÁTIS PROGRESS ───────────────── */
.cart-free-shipping {
  margin: 1rem 0;
}
.cart-free-shipping__text {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-bottom: 0.4rem;
}
.cart-free-shipping__bar {
  height: 4px;
  background: var(--color-border);
  border-radius: 2px;
  overflow: hidden;
}
.cart-free-shipping__fill {
  height: 100%;
  background: var(--color-gold);
  border-radius: 2px;
  transition: width 0.5s ease;
}

.cart-summary__divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 1rem 0;
}

.cart-summary__total-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.3rem;
}
.cart-summary__total-line dt {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-navy);
  letter-spacing: 0.03em;
}
.cart-summary__total-line dd {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-navy);
}

.cart-summary__installments {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--color-text-light);
  text-align: right;
  margin-bottom: 1.5rem;
}

.cart-summary__cta {
  display: block;
  width: 100%;
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
}

.cart-summary__security {
  text-align: center;
  margin-top: 1rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--color-text-light);
}

.cart-summary__payment-icons {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 0.75rem;
  flex-wrap: wrap;
}

.payment-icon {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 3px 8px;
  border: 1px solid var(--color-border);
  border-radius: 3px;
  color: var(--color-text-light);
  text-transform: uppercase;
}

/* ── SUGESTÕES ───────────────────────────── */
.cart-suggestions {
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--color-border);
}

/* ── RESPONSIVE ──────────────────────────── */
@media (max-width: 1024px) {
  .cart-layout {
    grid-template-columns: 1fr;
  }
  .cart-summary {
    position: static;
    order: -1;
  }
  .cart-item {
    grid-template-columns: 90px 1fr 120px 36px;
    grid-template-rows: auto auto;
  }
  .cart-item__price { display: none; }
  .cart-item__total { grid-column: 3; text-align: center; font-size: 0.85rem; }
  .cart-item__remove { grid-column: 4; }
  .cart-item__qty { width: 110px; }
  .cart-items__header { display: none; }
}

@media (max-width: 768px) {
  .cart-main { padding-top: calc(var(--navbar-height) + 36px + 2rem); }
  .cart-container { padding: 0 1.25rem; }
  .cart-item {
    grid-template-columns: 80px 1fr 36px;
    grid-template-rows: auto auto auto;
    gap: 0.75rem;
    padding: 1.25rem 0.75rem;
  }
  .cart-item__image { grid-row: 1 / 3; }
  .cart-item__info  { grid-column: 2; }
  .cart-item__price-mobile { display: block; font-weight: 600; color: var(--color-navy); font-size: 0.9rem; }
  .cart-item__qty   { grid-column: 2; justify-self: start; }
  .cart-item__total { display: none; }
  .cart-item__remove { grid-column: 3; grid-row: 1; align-self: start; }
  .cart-item__img-placeholder { width: 80px; height: 100px; }
}

@media (max-width: 480px) {
  .cart-coupon__row { flex-direction: column; }
}