@media (max-width: 900px) {
  .page-hero--cart {
    padding: 72px 18px 64px;
  }

  .page-hero--cart .page-hero__title {
    font-size: clamp(2.15rem, 7vw, 3rem);
  }

  .page-hero--cart .page-hero__text {
    max-width: 34rem;
    font-size: 1rem;
  }

  .cart-page {
    padding-bottom: 28px;
  }

  .cart-page__intro {
    padding: 22px 0 14px;
  }

  .cart-page__intro-card {
    text-align: center;
  }

  .cart-page__shell {
    gap: 18px;
  }

  .cart-page__items-panel,
  .cart-page__summary-panel {
    padding: 22px;
  }

  .cart-page__summary-panel {
    order: 2;
  }

  .cart-page__items-panel {
    order: 1;
  }

  .cart-page__panel-head {
    gap: 14px;
  }

  .cart-page__discount-input-row {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .cart-page__savings-toggle {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .cart-page__savings-tab {
    width: 100%;
    text-align: center;
  }

  .cart-page__discount-actions {
    width: 100%;
    justify-content: center;
  }

  .cart-page__back-link {
    width: 100%;
    justify-content: center;
  }

  .cart-line {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 14px;
  }

  .cart-line__main h3 {
    font-size: 1.08rem;
  }

  .cart-line__qty-row {
    display: grid;
    grid-template-columns: auto 64px auto;
    gap: 10px;
    align-items: center;
  }

  .cart-line__qty-input {
    width: 64px;
    text-align: center;
  }

  .cart-line__remove-btn {
    grid-column: 1 / -1;
    justify-self: start;
    margin-top: 2px;
  }

  .cart-line__total {
    grid-column: 2;
    margin-top: 2px;
  }
}

@media (max-width: 600px) {
  .page-hero--cart {
    padding: 60px 16px 54px;
  }

  .page-hero--cart .page-hero__title {
    font-size: clamp(1.95rem, 8vw, 2.55rem);
  }

  .page-hero--cart .page-hero__text {
    font-size: 0.98rem;
  }

  .cart-page__intro {
    padding: 18px 0 12px;
  }

  .cart-page__intro-card h2 {
    font-size: 1.55rem;
  }

  .cart-page__items-panel,
  .cart-page__summary-panel {
    padding: 18px;
  }

  .cart-page__discount-panel {
    padding: 14px;
    gap: 10px;
  }

  .cart-page__discount-note,
  .cart-page__discount-chip {
    font-size: 0.92rem;
  }

  .cart-page__panel-head h3,
  .cart-page__summary-panel h3 {
    font-size: 1.35rem;
  }

  .cart-line {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 12px;
    padding: 16px 0;
  }

  .cart-line__media img {
    border-radius: 14px;
  }

  .cart-line__variant,
  .cart-line__meta,
  .cart-page__live-note,
  .cart-page__empty-state,
  .cart-page__summary-row {
    font-size: 0.95rem;
  }

  .cart-line__qty-btn,
  .cart-line__remove-btn,
  .cart-line__qty-input {
    min-height: 42px;
  }

  .cart-page__checkout-btn {
    min-height: 48px;
  }
}


@media (max-width: 600px) {
  .cart-qr-modal__dialog {
    width: min(94vw, 420px);
    padding: 18px;
    border-radius: 20px;
  }

  .cart-qr-modal__head h3 {
    font-size: 1.22rem;
  }

  .cart-qr-modal__status,
  .cart-qr-modal__head p {
    font-size: 0.95rem;
  }
}

@media (max-width: 900px) {
  .cart-page__discount-scan {
    display: inline-flex;
    justify-content: center;
    align-items: center;
  }
}

@media (max-width: 600px) {
  .cart-page__discount-scan {
    min-width: 48px;
    padding: 12px;
  }

  .cart-page__discount-scan-label {
    display: none;
  }
}