/* ── Payment options ──────────────────────────────────── */
    .payment-option {
      display: flex; align-items: center; gap: 12px;
      padding: 14px 16px;
      border: 1.5px solid var(--color-border);
      border-radius: 12px;
      cursor: pointer;
      transition: border-color .18s, background .18s, box-shadow .18s;
      margin-bottom: 8px;
      background: white;
      user-select: none;
    }
    .payment-option:hover { border-color: #b0b0b0; }
    /* Активна рамка — ЛИШЕ від власного payment/offline_payment-радіо (не від вкладених paysub). */
    .payment-option:has(> input[name="payment"]:checked),
    .payment-option:has(> input[name="offline_payment"]:checked) {
      border-color: #1D1D1D;
      background: white;
      box-shadow: 0 0 0 1px #1D1D1D;
    }
    .payment-option > input[name="payment"],
    .payment-option > input[name="offline_payment"] { display: none; }

    /* Custom radio ring */
    .payment-radio {
      width: 20px; height: 20px; border-radius: 50%;
      border: 2px solid #ccc;
      flex-shrink: 0;
      display: flex; align-items: center; justify-content: center;
      transition: border-color .15s;
    }
    .payment-option:has(input:checked) .payment-radio {
      border-color: #1D1D1D;
    }
    .payment-radio::after {
      content: '';
      width: 10px; height: 10px; border-radius: 50%;
      background: #1D1D1D;
      transform: scale(0);
      transition: transform .15s;
    }
    .payment-option:has(input:checked) .payment-radio::after { transform: scale(1); }

    .payment-body { flex: 1; min-width: 0; }
    .payment-body strong { display: block; font-size: 0.92rem; font-weight: 600; color: var(--color-text); }
    .payment-body span   { display: block; font-size: 0.78rem; color: var(--color-text-muted); margin-top: 2px; }

    /* ── plata by mono logo ──────────────────────────────── */
    .plata-logo {
      display: inline-flex; align-items: baseline; gap: 5px;
      font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Helvetica Neue', sans-serif;
      font-size: 0.82rem; flex-shrink: 0;
    }
    .plata-logo__plata {
      background: #1D1D1D; color: #fff;
      padding: 2px 6px; border-radius: 4px;
      font-weight: 700; letter-spacing: 0.01em;
    }
    .plata-logo__by { color: #1D1D1D; font-weight: 400; }

    /* ── mono частинами logo ─────────────────────────────── */
    .mono-bnpl-logo {
      display: inline-flex; align-items: center; gap: 6px;
      flex-shrink: 0;
    }
    .mono-bnpl-logo__badge {
      background: #1D1D1D; color: #fff;
      font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Helvetica Neue', sans-serif;
      font-size: 0.78rem; font-weight: 700;
      padding: 2px 7px; border-radius: 50px;
      letter-spacing: 0.01em;
    }
    .mono-bnpl-logo__text {
      font-size: 0.75rem; color: #555; font-weight: 500;
      line-height: 1.2;
    }

    /* ── mini payment card icons ─────────────────────────── */
    .pay-icons {
      display: inline-flex; align-items: center; gap: 4px;
      margin-left: 6px;
    }
    .pay-icon {
      height: 18px; border-radius: 3px; border: 1px solid #e0e0e0;
      background: white; display: inline-flex; align-items: center;
      justify-content: center; padding: 1px 4px;
      font-size: 0.6rem; font-weight: 700; letter-spacing: -0.02em;
    }
    .pay-icon--visa  { color: #1a1f71; font-size: 0.62rem; }
    .pay-icon--mc    { font-size: 0.55rem; }
    .pay-icon--gpay  { font-size: 0.6rem; color: #3c4043; letter-spacing: 0; }
    .pay-icon--apay  { font-size: 0.7rem; color: #1D1D1D; }
    .promo-field { display: flex; align-items: center; border: 1.5px solid var(--color-border); border-radius: var(--border-radius); overflow: hidden; transition: border-color 0.2s, box-shadow 0.2s; background: white; }
    .promo-field:focus-within { border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(200,113,47,0.1); }
    .promo-field__icon { padding: 0 10px 0 14px; font-size: 1rem; flex-shrink: 0; }
    .promo-field__input { flex: 1; min-width: 0; border: none; outline: none; padding: 11px 8px; font-size: 0.9rem; font-family: var(--font-body); letter-spacing: 0.08em; text-transform: uppercase; background: transparent; color: var(--color-text); }
    .promo-field__input::placeholder { text-transform: none; letter-spacing: 0; color: var(--color-text-muted); }
    .promo-field__btn { flex-shrink: 0; border: none; border-left: 1.5px solid var(--color-border); background: var(--color-accent); color: white; font-family: var(--font-body); font-size: 0.85rem; font-weight: 600; padding: 11px 16px; cursor: pointer; transition: background 0.2s; white-space: nowrap; }
    .promo-field__btn:hover { background: #b5611f; }
    .promo-success { color: var(--color-success); font-size: 0.9rem; margin-top: 6px; font-weight: 500; }
    .promo-error { color: #e53935; font-size: 0.9rem; margin-top: 6px; }

/* ── Стептер оформлення (Контакти → Доставка → Оплата) ──────────────────── */
.checkout-steps { display: flex; gap: 8px; margin-bottom: 24px; flex-wrap: nowrap; }
.checkout-steps__item {
  display: flex; align-items: center; gap: 8px; flex: 1 1 0; min-width: 0;
  padding: 11px 14px; border-radius: var(--border-radius); background: #f4f1ec;
  color: var(--color-text-muted); font-size: 0.86rem; font-weight: 600;
  border: 1.5px solid transparent; transition: 0.2s; cursor: default; user-select: none;
  white-space: nowrap; overflow: hidden;
}
.checkout-steps__item .co-step-label { overflow: hidden; text-overflow: ellipsis; }
.checkout-steps__item.is-active { background: white; color: var(--color-text); border-color: var(--color-accent); box-shadow: var(--shadow-sm); }
.checkout-steps__item.is-done   { color: var(--color-success); cursor: pointer; }
.checkout-steps__num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0;
  background: var(--color-border); color: white; font-size: 0.78rem; font-weight: 700;
}
.checkout-steps__item.is-active .checkout-steps__num { background: var(--color-accent); }
.checkout-steps__item.is-done   .checkout-steps__num { background: var(--color-success); }

.co-step { display: none; }
.co-step.is-active { display: block; animation: coStepIn 0.22s ease; }
@keyframes coStepIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.co-step__nav { display: flex; gap: 12px; margin-top: 22px; }
.co-step__nav .co-next { flex: 1; justify-content: center; }
.co-step__nav .co-next, .co-step__nav .co-submit { white-space: nowrap; }
/* На вузьких екранах не тиснемо дві кнопки в один рядок (текст «Підтвердити замовлення»
   ламався на два рядки й виглядало криво): головна дія — зверху на всю ширину, «Назад» — під нею. */
@media (max-width: 480px) {
  .co-step__nav { flex-direction: column-reverse; gap: 10px; }
  .co-step__nav .co-back,
  .co-step__nav .co-next,
  .co-step__nav .co-submit { width: 100%; flex: none; }
  .co-step__nav .co-submit { padding: 15px !important; font-size: 1rem !important; }
}

/* Мобільний: неактивні кроки = компактні кружечки-номери; активний розгортається з лейблом */
@media (max-width: 720px) {
  .checkout-steps { gap: 6px; }
  .checkout-steps__item { flex: 0 0 auto; min-width: 0; padding: 9px 11px; font-size: 0.82rem; }
  .checkout-steps__item .co-step-label { display: none; }
  .checkout-steps__item.is-active { flex: 1 1 auto; gap: 8px; }
  .checkout-steps__item.is-active .co-step-label { display: inline; }
}