/* ============================================================
   APEX CHECKOUT — 4-step flow + bank-style 3D Secure SMS
   ============================================================ */

/* Stepper */
.checkout-stepper {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-bottom: 3rem;
  background: linear-gradient(165deg, rgba(15, 11, 5, 0.92), rgba(5, 3, 8, 0.97));
  border: 1px solid rgba(var(--theme-primary-rgb), 0.14);
  border-radius: 18px;
  padding: 8px;
}
.cs-step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  position: relative;
  border-radius: 12px;
  transition: background 0.3s ease;
}
.cs-step.active {
  background: linear-gradient(135deg, rgba(var(--theme-primary-rgb), 0.18), rgba(var(--theme-accent-rgb), 0.06));
}
.cs-step__num {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.9rem;
  flex-shrink: 0;
}
.cs-step.active .cs-step__num,
.cs-step.done   .cs-step__num {
  background: linear-gradient(135deg, var(--theme-primary), var(--theme-accent));
  color: #0a0805;
  border-color: transparent;
  box-shadow: 0 4px 14px -4px rgba(var(--theme-primary-rgb), 0.5);
}
.cs-step__body { display: flex; flex-direction: column; line-height: 1.2; min-width: 0; }
.cs-step__label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
}
.cs-step__title {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 2px;
}
.cs-step.active .cs-step__title { color: #fff; }
.cs-step.done .cs-step__title { color: rgba(255, 255, 255, 0.7); }
.cs-step:not(:last-child)::after {
  content: "";
  position: absolute;
  right: -6px;
  top: 50%;
  width: 12px;
  height: 2px;
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-50%);
}

/* Cart layout */
.checkout-grid[hidden] { display: none !important; }
.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 24px;
  align-items: flex-start;
}

.checkout-panel {
  background: linear-gradient(165deg, rgba(15, 11, 5, 0.94), rgba(5, 3, 8, 0.97));
  border: 1px solid rgba(var(--theme-primary-rgb), 0.14);
  border-radius: 24px;
  padding: 30px;
}
.checkout-panel h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin: 0 0 1.5rem;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
}
.checkout-panel h3 i {
  color: var(--theme-primary);
  font-size: 1.1rem;
}

/* Cart items */
.cart-item-row {
  display: grid;
  grid-template-columns: 56px 1fr auto auto;
  gap: 14px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-soft);
}
.cart-item-row:last-of-type { border-bottom: none; padding-bottom: 0; }
.cart-item-row__emoji {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(var(--theme-primary-rgb), 0.15), rgba(var(--theme-accent-rgb), 0.05));
  border: 1px solid rgba(var(--theme-primary-rgb), 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}
.cart-item-row__body h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  margin: 0;
  color: #fff;
  text-transform: none;
  letter-spacing: 0;
}
.cart-item-row__body span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  display: block;
  margin-top: 3px;
}
.cart-item-row__price {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--theme-primary);
  font-size: 1rem;
}
.cart-item-row__rm {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: rgba(255, 93, 120, 0.08);
  border: 1px solid rgba(255, 93, 120, 0.2);
  color: #ff5d78;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cart-item-row__rm:hover {
  background: rgba(255, 93, 120, 0.2);
  border-color: #ff5d78;
  transform: rotate(90deg);
}

/* Empty cart — dikey + yatay ortala (panel ortasında oturur) */
.cart-empty-v2 {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: clamp(360px, 50vh, 540px);
  text-align: center;
  padding: 2rem 1rem;
  gap: 0.4rem;
  color: rgba(255, 255, 255, 0.4);
}
.cart-empty-v2 > i:first-child {
  font-size: 4rem;
  display: block;
  margin: 0 auto 1.2rem;
  opacity: 0.35;
  color: var(--theme-primary);
  filter: drop-shadow(0 4px 22px rgba(var(--theme-primary-rgb), 0.35));
}
.cart-empty-v2 h3 {
  color: #fff;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0 0 0.5rem;
  font-size: 1.4rem;
}
.cart-empty-v2 .btn-ultra,
.cart-empty-v2 .btn-ultra i {
  display: inline-flex;
  font-size: inherit;
  margin: 0;
  opacity: 1;
  color: inherit;
}
.cart-empty-v2 .btn-ultra {
  margin-top: 0.5rem;
  padding: 14px 28px;
}
.cart-empty-v2 .btn-ultra i { margin-right: 8px; }

/* Coupon */
.coupon-box {
  display: flex;
  gap: 8px;
  padding: 8px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 14px;
}
.coupon-box input {
  flex: 1;
  background: none !important;
  border: none !important;
  color: #fff !important;
  font-family: var(--font-mono) !important;
  font-size: 0.9rem !important;
  letter-spacing: 0.06em !important;
  padding: 8px 12px !important;
  outline: none !important;
  text-transform: uppercase;
}
.coupon-box button {
  background: transparent;
  border: 1px solid rgba(var(--theme-primary-rgb), 0.4);
  color: var(--theme-primary);
  padding: 9px 18px;
  border-radius: 10px;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.25s;
}
.coupon-box button:hover {
  background: rgba(var(--theme-primary-rgb), 0.08);
  border-color: var(--theme-primary);
}
.coupon-msg {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  margin-top: 8px;
}

/* Summary */
.checkout-summary {
  position: sticky;
  top: 100px;
}
.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 10px 0;
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.7);
  border-bottom: 1px solid var(--border-soft);
}
.summary-row strong {
  font-family: var(--font-mono);
  color: #fff;
  font-weight: 600;
}
.summary-row.total {
  border-top: 1px dashed rgba(var(--theme-primary-rgb), 0.3);
  border-bottom: none;
  padding-top: 16px;
  margin-top: 8px;
  font-size: 1rem;
}
.summary-row.total strong {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--theme-primary);
  font-family: var(--font-mono);
  letter-spacing: -0.02em;
}

.checkout-trust {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-soft);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.checkout-trust__row {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.55);
}
.checkout-trust__row i {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(16, 185, 129, 0.1);
  color: #34d399;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Payment method selector (Step 2) */
.payment-methods-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 1.5rem;
}
.pm-method {
  position: relative;
  padding: 18px 14px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  cursor: pointer;
  transition: all 0.25s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}
.pm-method:hover {
  background: rgba(var(--theme-primary-rgb), 0.06);
  border-color: rgba(var(--theme-primary-rgb), 0.3);
}
.pm-method.active {
  background: rgba(var(--theme-primary-rgb), 0.1);
  border-color: var(--theme-primary);
  box-shadow: 0 6px 18px -6px rgba(var(--theme-primary-rgb), 0.5);
}
.pm-method__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(var(--theme-primary-rgb), 0.18), rgba(var(--theme-accent-rgb), 0.08));
  color: var(--theme-primary);
  font-size: 1.4rem;
}
.pm-method__name {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
}
.pm-method__hint {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
}
.pm-method.active .pm-method__check {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--theme-primary);
  color: #0a0805;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
}
.pm-method:not(.active) .pm-method__check { display: none; }

/* Visual card preview */
.card-preview {
  position: relative;
  width: 100%;
  aspect-ratio: 1.586;
  max-width: 380px;
  margin: 0 auto 1.5rem;
  border-radius: 18px;
  background:
    radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.12), transparent 40%),
    linear-gradient(135deg, #1f1a08 0%, #0a0805 100%);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(var(--theme-primary-rgb), 0.25);
  box-shadow: 0 24px 60px -20px rgba(0, 0, 0, 0.6);
  overflow: hidden;
  isolation: isolate;
}
.card-preview::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 0% 100%, rgba(var(--theme-primary-rgb), 0.18), transparent 60%);
  z-index: -1;
}
.card-preview__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.card-preview__chip {
  width: 42px;
  height: 32px;
  border-radius: 6px;
  background: linear-gradient(135deg, #d4af37, #b8860b);
  position: relative;
  overflow: hidden;
}
.card-preview__chip::after {
  content: "";
  position: absolute;
  inset: 4px;
  background-image:
    linear-gradient(rgba(0,0,0,0.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.3) 1px, transparent 1px);
  background-size: 8px 8px;
}
.card-preview__brand {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  color: var(--theme-primary);
  text-transform: uppercase;
}
.card-preview__number {
  font-family: var(--font-mono);
  font-size: 1.45rem;
  letter-spacing: 0.12em;
  color: #fff;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
  font-weight: 600;
}
.card-preview__bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.card-preview__field {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.card-preview__field small {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 4px;
}
.card-preview__field strong {
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #fff;
  text-transform: uppercase;
}

/* Card form */
.card-form {
  display: grid;
  gap: 14px;
}
.card-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.card-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}
.card-form input {
  background: rgba(0, 0, 0, 0.4) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  border-radius: 12px !important;
  padding: 14px 16px !important;
  color: #fff !important;
  font-family: var(--font-mono) !important;
  font-size: 0.95rem !important;
  letter-spacing: 0.06em !important;
  transition: all 0.25s ease !important;
  outline: none !important;
}
.card-form input:focus {
  border-color: var(--theme-primary) !important;
  background: rgba(var(--theme-primary-rgb), 0.04) !important;
  box-shadow: 0 0 24px -6px rgba(var(--theme-primary-rgb), 0.45) !important;
}

/* 3D Secure modal — bank-style */
.bank-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0, 0, 0, 0.86);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: bankFade 0.3s ease;
}
@keyframes bankFade { from { opacity: 0; } to { opacity: 1; } }

.bank-modal {
  width: 100%;
  max-width: 480px;
  background: #f8f9fb;
  color: #1a1a1a;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.4);
  font-family: var(--font-body);
  animation: bankSlide 0.35s cubic-bezier(0.16, 1, 0.3, 1) both;
}
@keyframes bankSlide {
  from { opacity: 0; transform: translateY(40px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0)  scale(1); }
}

.bank-modal__header {
  background: linear-gradient(135deg, #0d2e6e 0%, #1c4dbb 100%);
  color: #fff;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.bank-modal__brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.bank-modal__brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: #fff;
  color: #1c4dbb;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: -0.04em;
  font-family: var(--font-heading);
}
.bank-modal__bank-name {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.1;
}
.bank-modal__bank-name small {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  opacity: 0.8;
  margin-top: 2px;
}
.bank-modal__secure {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.12);
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.bank-modal__secure i { font-size: 0.7rem; }

.bank-modal__body {
  padding: 26px 30px 18px;
}
.bank-modal__title {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 4px;
  color: #1a1a1a;
}
.bank-modal__sub {
  font-size: 0.85rem;
  color: #5e6470;
  margin: 0 0 1.25rem;
  line-height: 1.5;
}

.bank-modal__merchant {
  background: #f1f3f7;
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 1.25rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 1rem;
  font-size: 0.85rem;
}
.bank-modal__merchant dt { color: #5e6470; font-weight: 500; }
.bank-modal__merchant dd { margin: 0; color: #1a1a1a; font-weight: 600; text-align: right; font-family: var(--font-mono); }
.bank-modal__merchant dd.amount { color: #0d2e6e; font-size: 1.05rem; font-weight: 700; }

.bank-modal__otp-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: #1a1a1a;
  margin-bottom: 10px;
  font-weight: 600;
}
.bank-modal__otp-timer {
  color: #d63838;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
}
.bank-modal__otp-inputs {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  margin-bottom: 1rem;
}
.bank-modal__otp-inputs input {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  padding: 14px 4px;
  border: 1.5px solid #d4d8e0;
  border-radius: 10px;
  background: #fff;
  color: #1a1a1a;
  outline: none;
  transition: all 0.2s;
  -moz-appearance: textfield;
}
.bank-modal__otp-inputs input::-webkit-outer-spin-button,
.bank-modal__otp-inputs input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.bank-modal__otp-inputs input:focus {
  border-color: #1c4dbb;
  box-shadow: 0 0 22px -6px rgba(28, 77, 187, 0.55);
}
.bank-modal__otp-inputs input.filled { background: #e7eefe; border-color: #1c4dbb; }

.bank-modal__resend {
  font-size: 0.8rem;
  color: #5e6470;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}
.bank-modal__resend button {
  background: none;
  border: none;
  color: #1c4dbb;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.82rem;
  padding: 0;
}
.bank-modal__resend button:disabled {
  color: #b0b6c4;
  cursor: not-allowed;
}

.bank-modal__actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 0 30px 24px;
}
.bank-modal__btn {
  padding: 13px;
  border-radius: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  letter-spacing: 0.01em;
}
.bank-modal__btn--cancel {
  background: #fff;
  color: #1a1a1a;
  border: 1px solid #d4d8e0;
}
.bank-modal__btn--cancel:hover { background: #f1f3f7; }
.bank-modal__btn--confirm {
  background: linear-gradient(135deg, #1c4dbb, #0d2e6e);
  color: #fff;
}
.bank-modal__btn--confirm:hover { transform: translateY(-1px); box-shadow: 0 8px 20px -6px rgba(28, 77, 187, 0.55); }
.bank-modal__btn--confirm:disabled {
  background: #b0b6c4;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.bank-modal__footer {
  background: #f1f3f7;
  padding: 14px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.72rem;
  color: #5e6470;
}
.bank-modal__badges {
  display: flex;
  gap: 8px;
  align-items: center;
}
.bank-modal__badge {
  height: 22px;
  padding: 0 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border-radius: 4px;
  border: 1px solid #d4d8e0;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #5e6470;
  font-family: var(--font-heading);
}

.bank-modal__phone-hint {
  background: #fff7e6;
  border: 1px solid #ffe4a3;
  color: #92590d;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 0.78rem;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 1.25rem;
}
.bank-modal__phone-hint i { color: #d9881a; margin-top: 2px; }
.bank-modal__phone-hint strong { color: #5a3a07; }

/* Processing state */
.bank-modal--processing .bank-modal__body { padding-bottom: 30px; text-align: center; }
.bank-modal__spinner {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 4px solid #e7eefe;
  border-top-color: #1c4dbb;
  margin: 1rem auto;
  animation: bankSpin 0.9s linear infinite;
}
@keyframes bankSpin { to { transform: rotate(360deg); } }

/* Success overlay */
.checkout-success-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(5, 3, 8, 0.94);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: bankFade 0.4s ease;
}
.checkout-success {
  max-width: 520px;
  width: 100%;
  background: linear-gradient(165deg, rgba(15, 11, 5, 0.96), rgba(5, 3, 8, 0.98));
  border: 1px solid rgba(16, 185, 129, 0.35);
  border-radius: 28px;
  padding: 50px 40px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  animation: bankSlide 0.5s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.checkout-success::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, rgba(16, 185, 129, 0.18), transparent 60%);
  pointer-events: none;
}
.checkout-success__check {
  width: 84px;
  height: 84px;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, #10b981, #059669);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 2.4rem;
  box-shadow: 0 14px 40px -8px rgba(16, 185, 129, 0.5);
  animation: successPop 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}
@keyframes successPop {
  0%   { opacity: 0; transform: scale(0.4) rotate(-15deg); }
  60%  { transform: scale(1.1) rotate(0deg); }
  100% { opacity: 1; transform: scale(1) rotate(0deg); }
}
.checkout-success h2 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: #fff;
  margin: 0 0 0.5rem;
}
.checkout-success__sub {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.95rem;
  margin: 0 0 1.5rem;
  line-height: 1.5;
}
.checkout-success__order {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-mid);
  border-radius: 14px;
  padding: 16px 20px;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.92rem;
}
.checkout-success__order span { color: rgba(255, 255, 255, 0.5); font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; }
.checkout-success__order strong { color: var(--theme-primary); font-weight: 700; }
.checkout-success__buttons {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Responsive */
@media (max-width: 960px) {
  .checkout-grid { grid-template-columns: 1fr; }
  .checkout-summary { position: static; }
  .checkout-stepper { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .checkout-stepper { grid-template-columns: 1fr; }
  .payment-methods-grid { grid-template-columns: repeat(2, 1fr); }
  .card-form__row { grid-template-columns: 1fr; }
  .bank-modal__otp-inputs input { font-size: 1.2rem; padding: 12px 2px; }
}