/* ═══════════════════════════════════════════════════════════
   Estilos específicos do Carrinho
   ═══════════════════════════════════════════════════════════ */

.cart-section {
  min-height: 100vh;
  padding: 120px 0 60px;
  background: var(--gray-bg);
}

.cart-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 1024px) {
  .cart-layout {
    grid-template-columns: 2fr 1fr;
  }
}

.cart-items-col h1 {
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 32px);
  font-weight: 800;
  color: var(--navy-dark);
  margin-bottom: 24px;
}

.cart-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 20px;
  align-items: center;
  padding: 20px;
  background: var(--white);
  border-radius: 12px;
  margin-bottom: 16px;
  border: 1px solid rgba(30, 50, 91, 0.08);
}

.cart-item-image {
  width: 80px;
  height: 80px;
  border-radius: 8px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid rgba(30, 50, 91, 0.08);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
}

.cart-item-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.cart-item-image-empty {
  background: var(--gray-bg);
}

.cart-item-info {
  min-width: 0;
}

.cart-item-code {
  font-size: 12px;
  font-weight: 600;
  color: var(--blue-text);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.cart-item-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--navy-dark);
  margin-bottom: 8px;
  line-height: 1.3;
}

.cart-item-price {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
}

.cart-item-controls {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-end;
}

.quantity-control {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--gray-bg);
  border-radius: 8px;
  padding: 4px;
}

.quantity-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 700;
  color: var(--navy);
  transition: all 0.2s;
}

.quantity-btn:hover {
  background: var(--navy);
  color: var(--white);
}

.quantity-value,
.quantity-input {
  width: 48px;
  text-align: center;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--navy-dark);
  font-size: 15px;
  border: none;
  background: transparent;
  -moz-appearance: textfield;
}

.quantity-input:focus {
  outline: none;
  background: var(--white);
  border-radius: 4px;
}

.quantity-input::-webkit-outer-spin-button,
.quantity-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.cart-item-multiplo {
  font-size: 11px;
  color: #94a3b8;
  text-align: center;
  margin-top: 2px;
}

.remove-btn {
  background: none;
  border: none;
  color: #ef4444;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  padding: 4px 8px;
  transition: opacity 0.2s;
}

.remove-btn:hover {
  opacity: 0.7;
}

.empty-cart {
  text-align: center;
  padding: 80px 20px;
  background: var(--white);
  border-radius: 12px;
}

.empty-cart svg {
  margin: 0 auto 24px;
  opacity: 0.3;
}

.empty-cart h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--navy-dark);
  margin-bottom: 12px;
}

.empty-cart p {
  font-size: 15px;
  color: var(--blue-text);
}

/* Summary */
.summary-card {
  background: var(--white);
  border-radius: 16px;
  padding: 32px;
  position: sticky;
  top: 100px;
  border: 1px solid rgba(30, 50, 91, 0.08);
}

.summary-card h2 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--navy-dark);
  margin-bottom: 24px;
}

.progress-section {
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(30, 50, 91, 0.08);
}

.progress-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--navy-dark);
  margin-bottom: 12px;
}

.progress-amount {
  font-family: var(--font-mono);
  color: var(--teal);
}

.progress-bar {
  height: 12px;
  background: var(--gray-bg);
  border-radius: 99px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--teal), var(--teal-hover));
  border-radius: 99px;
  transition: width 0.3s;
  width: 0%;
}

.progress-fill.complete {
  background: linear-gradient(90deg, var(--teal), var(--teal-hover));
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  font-size: 15px;
  color: var(--blue-text);
}

.summary-row.frete-estimado {
  border-top: 1px solid rgba(30, 50, 91, 0.08);
  margin-top: 20px;
  padding-top: 16px;
}

.summary-value {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--navy-dark);
  font-size: 18px;
}

.summary-note {
  font-size: 13px;
  color: var(--blue-text);
  line-height: 1.5;
  margin-top: -8px;
  margin-bottom: 20px;
}

#prazoAviso {
  margin-top: 8px;
  font-weight: 600;
}

#prazoAviso.error {
  color: #ef4444;
}

.summary-total {
  border-top: 2px solid rgba(30, 50, 91, 0.12);
  padding-top: 20px;
  margin-top: 20px;
  font-size: 17px;
  font-weight: 700;
}

.summary-total .summary-value {
  font-size: 24px;
  color: var(--navy);
}

.summary-disclaimer {
  font-size: 12px;
  color: var(--blue-text);
  line-height: 1.5;
  text-align: center;
  margin-top: 16px;
}

@media (max-width: 640px) {
  .cart-item {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .cart-item-controls {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 100%;
  }
}