/* ============================================================
   CGT DESIGN SYSTEM v3.0 — CART PAGE (MOBILE RESPONSIVE)
   File: style_css/cart/mobile.css
   ============================================================ */

/* TABLET (max 968px) — stack grid */
@media (max-width: 968px) {
  .cart-grid {
    grid-template-columns: 1fr;
  }

  .cart-summary {
    position: static;
  }
}

/* MOBILE (max 640px) */
@media (max-width: 640px) {
  .cart-wrap {
    padding: 16px 12px 80px;
  }

  .cart-heading {
    margin-bottom: 20px;
  }

  .cart-heading h2 {
    font-size: 1.35rem;
  }

  .cart-item {
    flex-wrap: wrap;
    gap: 12px;
    padding: 14px;
  }

  .cart-item-img {
    width: 72px;
    height: 72px;
  }

  .cart-item-info {
    flex: 1;
    min-width: 140px;
  }

  .cart-item-title {
    font-size: 0.88rem;
    white-space: normal;
  }

  .qty-ctrl {
    flex: none;
  }

  .qty-btn, .qty-val {
    width: 34px;
    height: 34px;
    line-height: 34px;
  }

  .cart-item-subtotal {
    width: 100%;
    text-align: right;
    padding-top: 4px;
    font-size: 1rem;
  }

  .cart-remove-btn {
    width: 100%;
    padding: 6px;
    justify-content: center;
  }

  .cart-grid {
    gap: 18px;
  }

  .cart-summary {
    position: static;
    padding: 18px 16px;
  }

  .cart-empty {
    padding: 60px 16px;
  }

  .cart-empty i {
    font-size: 3.5rem;
  }

  .cart-empty h4 {
    font-size: 1.15rem;
  }

  .coupon-input-row {
    gap: 6px;
  }

  .coupon-input,
  .coupon-apply-btn {
    font-size: 0.8rem;
    padding: 9px 10px;
  }

  .cart-checkout-btn {
    padding: 14px;
    font-size: 0.9rem;
  }

  .cart-oos-banner {
    flex-direction: column;
    gap: 8px;
    padding: 12px;
  }

  /* Empty cart buttons — full width, neatly stacked */
  .cart-empty-btns {
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }

  .cart-empty-btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
    padding: 11px 20px;
    font-size: .88rem;
  }

  .cart-empty {
    padding: 48px 16px 40px;
  }
}