/* ============================================================
   Impianti Dental — cart.css
   Estilos específicos da página do carrinho
   ============================================================ */

/* ── Layout Carrinho ─────────────────────────────────────────── */
.carrinho-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 32px;
  padding-top: 40px;
  padding-bottom: 60px;
  align-items: start;
}

/* ── Page Hero ──────────────────────────────────────────────── */
.cart-page-hero {
  background: var(--grad-premium);
  padding: 40px 0;
}

.cart-page-hero__inner {
  display: flex;
  align-items: center;
  gap: 16px;
}

.cart-page-hero__icon {
  font-size: 2.8rem;
  filter: drop-shadow(0 4px 12px rgba(255,102,196,0.5));
}

.cart-page-hero__title {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--branco);
  letter-spacing: 1px;
  line-height: 1.1;
}

.cart-page-hero__sub {
  color: rgba(255,255,255,0.65);
  font-size: 0.95rem;
  margin-top: 4px;
}

/* ── Lista de Itens ─────────────────────────────────────────── */
.cart-items-section {
  background: var(--branco);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.cart-items-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--cinza-claro);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cart-items-header h2 {
  font-family: var(--font-title);
  font-size: 1.3rem;
  letter-spacing: 0.5px;
}

.cart-items-clear {
  font-size: 0.82rem;
  color: #aaa;
  font-weight: 600;
  cursor: pointer;
  background: none;
  border: none;
  transition: color 0.2s;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
}
.cart-items-clear:hover { color: var(--magenta); background: rgba(209,0,126,0.06); }

.cart-items-list {
  list-style: none;
}

/* ── Item do Carrinho ───────────────────────────────────────── */
.cart-item {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 16px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--cinza-claro);
  align-items: center;
  transition: background 0.18s;
  animation: itemIn 0.3s ease;
}

@keyframes itemIn {
  from { opacity: 0; transform: translateX(-12px); }
  to   { opacity: 1; transform: translateX(0); }
}

.cart-item:last-child { border-bottom: none; }
.cart-item:hover { background: #fafafa; }

.cart-item__img {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  flex-shrink: 0;
}

.cart-item__info { min-width: 0; }

.cart-item__cat {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--magenta);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.cart-item__name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--preto-soft);
  line-height: 1.3;
  margin-bottom: 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cart-item__qty-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.qty-control {
  display: flex;
  align-items: center;
  border: 2px solid var(--cinza-claro);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.qty-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--preto-soft);
  background: var(--cinza-claro);
  cursor: pointer;
  border: none;
  transition: background 0.15s, color 0.15s;
  line-height: 1;
}
.qty-btn:hover { background: var(--magenta); color: var(--branco); }

.qty-value {
  min-width: 36px;
  text-align: center;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--preto-soft);
}

.cart-item__unit-price {
  font-size: 0.8rem;
  color: #999;
}

.cart-item__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  flex-shrink: 0;
}

.cart-item__price {
  font-family: var(--font-title);
  font-size: 1.4rem;
  color: var(--preto-soft);
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.cart-item__remove {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: none;
  border: 2px solid #eee;
  color: #bbb;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.18s, color 0.18s, border-color 0.18s;
}
.cart-item__remove:hover {
  background: rgba(209,0,126,0.1);
  color: var(--magenta);
  border-color: var(--magenta);
}

/* ── Carrinho Vazio ─────────────────────────────────────────── */
.cart-empty {
  text-align: center;
  padding: 80px 24px;
}

.cart-empty__icon { font-size: 4rem; margin-bottom: 20px; }

.cart-empty__title {
  font-family: var(--font-title);
  font-size: 1.8rem;
  color: var(--preto-soft);
  margin-bottom: 10px;
}

.cart-empty__sub {
  color: #999;
  font-size: 1rem;
  margin-bottom: 32px;
}

/* ── Resumo do Pedido ───────────────────────────────────────── */
.cart-resumo {
  background: var(--branco);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  position: sticky;
  top: calc(var(--header-h) + 16px);
}

.cart-resumo__header {
  background: var(--grad-premium);
  padding: 20px 24px;
}

.cart-resumo__title {
  font-family: var(--font-title);
  font-size: 1.3rem;
  color: var(--branco);
  letter-spacing: 0.5px;
}

.cart-resumo__body {
  padding: 24px;
}

.resumo-linha {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  font-size: 0.92rem;
  border-bottom: 1px solid var(--cinza-claro);
}
.resumo-linha:last-of-type { border-bottom: none; }

.resumo-linha__label { color: #666; }
.resumo-linha__valor { font-weight: 700; color: var(--preto-soft); }
.resumo-linha--frete-gratis .resumo-linha__valor { color: #2e7d32; }

.resumo-total {
  background: var(--cinza-claro);
  border-radius: var(--radius-md);
  padding: 16px;
  margin: 16px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.resumo-total__label {
  font-weight: 800;
  font-size: 1rem;
}

.resumo-total__valor {
  font-family: var(--font-title);
  font-size: 1.8rem;
  color: var(--preto-soft);
  letter-spacing: 0.5px;
}

.resumo-frete-aviso {
  background: rgba(255,199,0,0.12);
  border: 1px solid rgba(255,199,0,0.4);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  font-size: 0.82rem;
  color: #7a5a00;
  font-weight: 600;
  margin-bottom: 16px;
  text-align: center;
  line-height: 1.4;
}

.btn-finalizar {
  width: 100%;
  justify-content: center;
  padding: 18px;
  font-size: 1.05rem;
  border-radius: var(--radius-lg);
  margin-bottom: 12px;
}

.btn-continuar {
  width: 100%;
  justify-content: center;
  padding: 14px;
  font-size: 0.9rem;
  border-radius: var(--radius-lg);
  border: 2px solid var(--cinza-claro);
  color: #888;
  transition: border-color 0.18s, color 0.18s;
  display: flex;
  align-items: center;
  gap: 8px;
}
.btn-continuar:hover { border-color: var(--magenta); color: var(--magenta); }

.resumo-segurança {
  text-align: center;
  margin-top: 16px;
  font-size: 0.78rem;
  color: #bbb;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

/* ── Sugestões de produtos ──────────────────────────────────── */
.sugestoes-section {
  padding: 60px 0;
  background: var(--cinza-claro);
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 900px) {
  .carrinho-layout {
    grid-template-columns: 1fr;
  }
  .cart-resumo {
    position: static;
    order: -1;
  }
}

@media (max-width: 600px) {
  .cart-item {
    grid-template-columns: 64px 1fr;
    grid-template-rows: auto auto;
  }
  .cart-item__actions {
    grid-column: 1 / -1;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    border-top: 1px solid var(--cinza-claro);
  }
}

/* ── Calculadora de frete ─────────────────────────────── */
.frete-calc {
  background: #f8f8fb;
  border: 1px solid #eee;
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 16px;
}
.frete-calc__label {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: #888;
  margin-bottom: 10px;
}
.frete-calc__row {
  display: flex;
  gap: 8px;
}
.frete-calc__input {
  flex: 1;
  padding: 10px 12px;
  border: 2px solid #e8e8e8;
  border-radius: 8px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s;
  letter-spacing: 1px;
}
.frete-calc__input:focus { border-color: #D1007E; }
.frete-calc__btn {
  padding: 10px 16px;
  background: #D1007E;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: opacity 0.18s;
  white-space: nowrap;
}
.frete-calc__btn:hover { opacity: 0.85; }
.frete-calc__btn:disabled { opacity: 0.5; cursor: default; }
.frete-calc__link {
  display: block;
  margin-top: 8px;
  font-size: 0.75rem;
  color: #D1007E;
  text-decoration: underline;
}
.frete-resultado { margin-top: 12px; display: flex; flex-direction: column; gap: 8px; }
.frete-erro { font-size: 0.82rem; color: #c62828; font-weight: 600; }
.frete-opcao {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 2px solid #eee;
  border-radius: 10px;
  cursor: pointer;
  transition: border-color 0.18s;
}
.frete-opcao input { display: none; }
.frete-opcao.selected { border-color: #D1007E; background: rgba(209,0,126,0.04); }
.frete-opcao__info { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.frete-opcao__nome { font-size: 0.85rem; font-weight: 700; }
.frete-opcao__prazo { font-size: 0.72rem; color: #999; }
.frete-opcao__valor { font-size: 0.9rem; font-weight: 800; color: #D1007E; white-space: nowrap; }
.frete-consultar { color: #888; font-weight: 600; font-size: 0.8rem; }
.frete-gratis-tag { color: #2e7d32; }
#frete-opcoes { flex-direction: column; gap: 8px; }