:root {
  --co-primary: #0b6aa4;
  --co-primary-dark: #084e79;
  --co-accent: #13a87b;
  --co-ink: #172033;
  --co-muted: #697386;
  --co-line: #dfe5ee;
  --co-page: #f3f6f9;
  --co-surface: #fff;
}

.checkout-page-v2,
.cart-page-v2,
.checkout-result-v2,
.checkout-page-v2 *,
.cart-page-v2 *,
.checkout-result-v2 * {
  box-sizing: border-box;
}

.checkout-page-v2,
.cart-page-v2,
.checkout-result-v2 {
  width: calc(100% - 20px);
  max-width: 408px;
  margin: 14px auto 96px;
  direction: rtl;
  color: var(--co-ink);
  font-family: IRANSans, Tahoma, sans-serif;
}

/* main.css has broad header/section rules for legacy pages. Neutralize them
   inside checkout so nested cards do not inherit fixed widths or margins. */
.checkout-page-v2 header,
.cart-page-v2 header,
.checkout-result-v2 header {
  position: static;
  z-index: auto;
  width: auto;
  max-width: none;
  font-size: inherit;
}

.checkout-page-v2 section,
.cart-page-v2 section,
.checkout-result-v2 section {
  width: auto;
  margin: 0;
}

.checkout-hero-v2,
.cart-header-v2 {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
  padding: 10px;
}

.checkout-hero-v2 > a {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid var(--co-line);
  border-radius: 14px;
  color: var(--co-ink);
  background: #fff;
  font-size: 30px;
  text-decoration: none;
}

.checkout-hero-v2 > div:nth-child(2),
.cart-header-v2 > div { flex: 1; }
.checkout-hero-v2 span,
.cart-header-v2 span {
  color: var(--co-primary);
  font-size: 11px;
  font-weight: 800;
}
.checkout-hero-v2 h1,
.cart-header-v2 h1 { margin: 3px 0 0; font-size: 18px; line-height: 1.5; }

.checkout-secure-badge,
.cart-header-v2 > a {
  padding: 9px 14px;
  border: 1px solid #bfe1d4;
  border-radius: 99px;
  color: #157354;
  background: #f1fbf7;
  font-size: 11px;
  font-weight: 700;
  text-decoration: none;
}
.checkout-secure-badge { display: none; }

.checkout-stepper-v2 {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

.checkout-stepper-v2 button {
  min-width: 58px;
  display: grid;
  justify-items: center;
  gap: 5px;
  border: 0;
  color: #8995a6;
  background: transparent;
  font: 10px inherit;
  cursor: default;
}

.checkout-stepper-v2 button.is-complete { cursor: pointer; }
.checkout-stepper-v2 button i {
  width: 31px;
  height: 31px;
  display: grid;
  place-items: center;
  border: 1px solid #d5dde6;
  border-radius: 50%;
  background: #fff;
  font-style: normal;
  font-weight: 800;
}
.checkout-stepper-v2 button.is-active,
.checkout-stepper-v2 button.is-complete { color: var(--co-primary); font-weight: 800; }
.checkout-stepper-v2 button.is-active i,
.checkout-stepper-v2 button.is-complete i {
  border-color: var(--co-primary);
  color: #fff;
  background: var(--co-primary);
}
.checkout-stepper-v2 em { width: 35px; height: 1px; margin-bottom: 18px; background: #d8e0e8; }

.checkout-layout-v2,
.cart-layout-v2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
  gap: 20px;
}

.checkout-main-v2,
.cart-items-v2 { min-width: 0; }

.checkout-stage-v2 {
  padding: 17px;
  border: 1px solid var(--co-line);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 14px 36px rgba(25, 44, 72, .06);
}

.checkout-stage-v2 > header { margin-bottom: 18px; padding: 10px;border-radius: 10px;}
.checkout-stage-v2 > header span { color: var(--co-primary); font-size: 10px; font-weight: 300; }
.checkout-stage-v2 > header h2 { margin: 4px 0 0; font-size: 14px; }

.checkout-address-card-v2 {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 11px;
  padding: 16px;
  border: 1px solid #aed8c8;
  border-radius: 16px;
  background: #f4fbf8;
}
.checkout-address-card-v2 > i {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--co-accent);
  font-style: normal;
}
.checkout-address-card-v2 strong,
.checkout-address-card-v2 small { display: block; }
.checkout-address-card-v2 strong { font-size: 12px; }
.checkout-address-card-v2 p { margin: 7px 0; color: #536175; font-size: 11px; line-height: 1.9; }
.checkout-address-card-v2 small { color: var(--co-muted); font-size: 10px; }

.checkout-outline-button,
.checkout-save-address {
  min-height: 43px;
  margin-top: 12px;
  padding: 9px 15px;
  border: 1px solid #cbd7e2;
  border-radius: 12px;
  color: var(--co-primary-dark);
  background: #fff;
  font: 700 11px inherit;
  cursor: pointer;
}
.checkout-save-address {
  width: 100%;
  border-color: var(--co-primary);
  color: #fff;
  background: var(--co-primary);
}

.checkout-address-form-v2 {
  margin-top: 14px;
  padding: 17px;
  border: 1px solid #e0e6ed;
  border-radius: 16px;
  background: #f9fbfc;
}
.checkout-form-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0; }
.checkout-address-form-v2 label {
  display: block;
  margin-bottom: 11px;
  color: #536175;
  font-size: 10px;
  font-weight: 700;
}
.checkout-address-form-v2 input,
.checkout-address-form-v2 select,
.checkout-address-form-v2 textarea,
.checkout-discount-v2 input {
  width: 100%;
  min-height: 45px;
  display: block;
  margin-top: 6px;
  padding: 9px 11px;
  border: 1px solid #d7e0e8;
  border-radius: 11px;
  outline: 0;
  color: var(--co-ink);
  background: #fff;
  font: 11px inherit;
}
.checkout-address-form-v2 textarea { resize: vertical; }
.checkout-address-form-v2 :focus,
.checkout-discount-v2 input:focus {
  border-color: var(--co-primary);
  box-shadow: 0 0 0 3px rgba(11, 106, 164, .08);
}

.checkout-shipments-v2 { display: grid; gap: 10px; }
.checkout-shipment-card-v2 {
  position: relative;
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 15px;
  border: 1px solid var(--co-line);
  border-radius: 16px;
  background: #fff;
  cursor: pointer;
}
.checkout-shipment-card-v2:has(input:checked) {
  border-color: #83c8ad;
  box-shadow: 0 0 0 3px rgba(19, 168, 123, .08);
}
.checkout-shipment-card-v2 input { position: absolute; opacity: 0; }
.checkout-shipment-card-v2 > i {
  width: 20px;
  height: 20px;
  border: 2px solid #c9d3dd;
  border-radius: 50%;
}
.checkout-shipment-card-v2 input:checked + i {
  border: 6px solid var(--co-accent);
}
.checkout-shipment-card-v2 strong,
.checkout-shipment-card-v2 small { display: block; }
.checkout-shipment-card-v2 strong { font-size: 12px; }
.checkout-shipment-card-v2 small { margin-top: 3px; color: var(--co-muted); font-size: 10px; }
.checkout-shipment-card-v2 b { color: var(--co-primary-dark); font-size: 11px; }

.checkout-review-v2 {
  overflow: hidden;
  border: 1px solid var(--co-line);
  border-radius: 15px;
}
.checkout-review-v2 > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 14px;
  border-bottom: 1px solid #edf1f5;
}
.checkout-review-v2 > div:last-child { border-bottom: 0; }
.checkout-review-v2 strong,
.checkout-review-v2 small { display: block; }
.checkout-review-v2 strong { font-size: 11px; }
.checkout-review-v2 small { margin-top: 3px; color: var(--co-muted); font-size: 9px; }
.checkout-review-v2 b { color: var(--co-primary-dark); font-size: 11px; }

.checkout-discount-v2 {
  margin-top: 13px;
  padding: 13px 15px;
  border: 1px solid var(--co-line);
  border-radius: 14px;
  font-size: 11px;
}
.checkout-discount-v2 summary { cursor: pointer; font-weight: 700; }
.checkout-discount-v2 > div { display: flex; gap: 8px; margin-top: 10px; }
.checkout-discount-v2 input { margin: 0; }
.checkout-discount-v2 button {
  flex: 0 0 90px;
  border: 0;
  border-radius: 11px;
  color: #fff;
  background: var(--co-primary);
  font: 10px inherit;
}
.checkout-discount-v2 small { display: block; margin-top: 6px; color: var(--co-muted); }

.checkout-auto-gateway {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 13px;
  padding: 14px;
  border-radius: 14px;
  background: #f2f7fb;
}
.checkout-auto-gateway > span {
  padding: 6px 9px;
  border-radius: 8px;
  color: var(--co-primary-dark);
  background: #fff;
  font-size: 9px;
}
.checkout-auto-gateway strong,
.checkout-auto-gateway small { display: block; }
.checkout-auto-gateway strong { font-size: 11px; }
.checkout-auto-gateway small { margin-top: 3px; color: var(--co-muted); font-size: 9px; }

.checkout-summary-v2,
.cart-summary-v2 {
  position: static;
  overflow: hidden;
  border: 1px solid var(--co-line);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 14px 36px rgba(25, 44, 72, .08);
}
.checkout-summary-v2 > header,
.cart-summary-v2 > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 17px 18px;
  border-bottom: 1px solid #e8edf2;
}
.checkout-summary-v2 h2,
.cart-summary-v2 h2 { margin: 0; font-size: 15px; }
.checkout-summary-v2 header span,
.cart-summary-v2 header span {
  padding: 5px 8px;
  border-radius: 99px;
  color: var(--co-primary-dark);
  background: #eaf4fa;
  font-size: 9px;
}

.checkout-summary-items { display: none; max-height: 235px; overflow-y: auto; }
.checkout-summary-items article {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) auto;
  align-items: center;
  gap: 9px;
  padding: 10px 14px;
  border-bottom: 1px solid #edf1f5;
}
.checkout-summary-items img { width: 46px; height: 46px; object-fit: contain; border-radius: 9px; background: #f5f7f9; }
.checkout-summary-items strong,
.checkout-summary-items small { display: block; }
.checkout-summary-items strong { font-size: 9px; }
.checkout-summary-items small { margin-top: 3px; color: var(--co-muted); font-size: 8px; }
.checkout-summary-items b { color: var(--co-primary-dark); font-size: 9px; }

.checkout-summary-v2 dl,
.cart-summary-v2 dl { margin: 0; padding: 12px 18px; }
.checkout-summary-v2 dl > div,
.cart-summary-v2 dl > div {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 7px 0;
  color: #536175;
  font-size: 10px;
}
.checkout-summary-v2 dt,
.checkout-summary-v2 dd,
.cart-summary-v2 dt,
.cart-summary-v2 dd { margin: 0; }
.checkout-summary-v2 .discount dd { color: var(--co-accent); }
.checkout-summary-v2 .total,
.cart-summary-v2 .total {
  margin-top: 5px;
  padding-top: 13px;
  border-top: 1px solid var(--co-line);
  color: var(--co-ink);
  font-size: 13px;
  font-weight: 900;
}

.checkout-summary-actions { display: flex; gap: 8px; padding: 0 18px; }
.checkout-primary-button,
.checkout-back-button,
.cart-summary-v2 > a {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  font: 800 11px inherit;
  cursor: pointer;
}
.checkout-primary-button,
.cart-summary-v2 > a {
  flex: 1;
  border: 0;
  color: #fff;
  background: linear-gradient(135deg, var(--co-primary), var(--co-primary-dark));
  box-shadow: 0 8px 18px rgba(11, 106, 164, .18);
  text-decoration: none;
}
.checkout-back-button {
  flex: 0 0 86px;
  border: 1px solid #d4dde6;
  color: #536175;
  background: #fff;
}
.checkout-summary-v2 > p,
.cart-summary-v2 > p {
  margin: 11px 18px 17px;
  color: var(--co-muted);
  text-align: center;
  font-size: 8px;
  line-height: 1.8;
}
.checkout-primary-button:disabled,
.checkout-back-button:disabled { opacity: .55; cursor: wait; }

.checkout-error-v2,
.cart-error-v2 {
  margin-bottom: 14px;
  padding: 11px 13px;
  border: 1px solid #f0c6c6;
  border-radius: 13px;
  color: #993939;
  background: #fff1f1;
  font-size: 11px;
}
.checkout-empty-v2 {
  padding: 25px;
  border: 1px dashed #ccd7e1;
  border-radius: 16px;
  color: var(--co-muted);
  background: #fafcfd;
  text-align: center;
}
.checkout-empty-v2 strong,
.checkout-empty-v2 span { display: block; }
.checkout-empty-v2 strong { color: var(--co-ink); font-size: 13px; }
.checkout-empty-v2 span { margin-top: 4px; font-size: 10px; }

.cart-items-v2 { display: grid; gap: 12px; }
.cart-item-v2 {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 12px;
  padding: 13px;
  border: 1px solid var(--co-line);
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(25, 44, 72, .05);
}
.cart-item-v2 > a {
  width: 82px;
  height: 82px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  background: #f5f7f9;
}
.cart-item-v2 img { width: 100%; height: 100%; object-fit: contain; }
.cart-item-body-v2 { display: flex; flex-direction: column; min-width: 0; }
.cart-item-body-v2 h2 { margin: 0 0 8px; font-size: 11px; line-height: 1.8; }
.cart-item-body-v2 > p { margin: 0; color: var(--co-muted); font-size: 10px; }
.cart-item-body-v2 > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
}
.cart-item-body-v2 > div > strong { color: var(--co-primary-dark); font-size: 11px; white-space: nowrap; }
.cart-quantity-v2 {
  display: flex;
  align-items: center;
  overflow: hidden;
  border: 1px solid #d8e1e9;
  border-radius: 11px;
}
.cart-quantity-v2 button {
  min-width: 35px;
  height: 36px;
  border: 0;
  color: var(--co-primary);
  background: #f7fafc;
  font: 800 11px inherit;
  cursor: pointer;
}
.cart-quantity-v2 button:disabled { color: #b6c0ca; cursor: default; }
.cart-quantity-v2 span { min-width: 35px; text-align: center; font-size: 11px; }
.cart-summary-v2 > a { margin: 0 18px; }
.cart-summary-v2 > a.is-disabled { opacity: .5; pointer-events: none; }

.cart-empty-v2 {
  padding: 60px 20px;
  border: 1px solid var(--co-line);
  border-radius: 22px;
  background: #fff;
  text-align: center;
}
.cart-empty-v2 > div { font-size: 45px; }
.cart-empty-v2 h2 { margin: 12px 0 5px; }
.cart-empty-v2 p { color: var(--co-muted); font-size: 11px; }
.cart-empty-v2 a {
  display: inline-flex;
  margin-top: 13px;
  padding: 11px 17px;
  border-radius: 12px;
  color: #fff;
  background: var(--co-primary);
  text-decoration: none;
}
.cart-empty-v2 a.cart-purge-link { margin-right: 7px; color: #9d3838; background: #fff0f0; }

.checkout-result-v2 {
  min-height: 70vh;
  display: grid;
  place-items: center;
}
.checkout-result-card {
  width: min(620px, 100%);
  padding: 38px;
  border: 1px solid var(--co-line);
  border-radius: 26px;
  background: #fff;
  box-shadow: 0 20px 55px rgba(25, 44, 72, .1);
  text-align: center;
}
.checkout-result-icon {
  width: 66px;
  height: 66px;
  display: grid;
  place-items: center;
  margin: 0 auto 15px;
  border-radius: 50%;
  color: #fff;
  background: var(--co-accent);
  box-shadow: 0 0 0 10px rgba(19, 168, 123, .1);
  font-size: 30px;
}
.checkout-kicker { color: var(--co-accent); font-size: 11px; font-weight: 800; }
.checkout-result-card h1 { margin: 5px 0 8px; font-size: 25px; }
.checkout-result-card > p { margin: 0; color: var(--co-muted); font-size: 11px; line-height: 1.9; }
.checkout-result-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
  margin-top: 23px;
}
.checkout-result-facts > div,
.checkout-result-address {
  padding: 13px;
  border-radius: 13px;
  background: #f6f8fa;
  text-align: right;
}
.checkout-result-facts span,
.checkout-result-facts strong { display: block; }
.checkout-result-facts span,
.checkout-result-address span { color: var(--co-muted); font-size: 9px; }
.checkout-result-facts strong { margin-top: 4px; font-size: 11px; }
.checkout-result-address { margin-top: 9px; }
.checkout-result-address p { margin: 5px 0 0; font-size: 10px; line-height: 1.9; }
.checkout-result-actions { display: flex; gap: 9px; margin-top: 20px; }
.checkout-result-actions a {
  flex: 1;
  min-height: 46px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  font-size: 10px;
  text-decoration: none;
}
.checkout-primary-action { color: #fff; background: var(--co-primary); }
.checkout-secondary-action { border: 1px solid var(--co-line); color: var(--co-ink); background: #fff; }
.checkout-result-icon.is-failed { background: #d95252; box-shadow: 0 0 0 10px rgba(217, 82, 82, .1); }
.checkout-kicker.is-failed { color: #b73e3e; }
.checkout-result-actions form { flex: 1; margin: 0; }
.checkout-result-actions form button {
  width: 100%;
  min-height: 46px;
  border: 0;
  border-radius: 13px;
  font: 700 10px IRANSans, Tahoma, sans-serif;
  cursor: pointer;
}

.checkout-is-busy { cursor: wait; }
.checkout-is-busy button { pointer-events: none; }

@media (max-width: 850px) {
  .checkout-layout-v2,
  .cart-layout-v2 { grid-template-columns: 1fr; }
  .checkout-summary-v2,
  .cart-summary-v2 { position: static; }
  .checkout-summary-items { display: none; }
}

@media (max-width: 560px) {
  .checkout-page-v2,
  .cart-page-v2,
  .checkout-result-v2 { width: min(100% - 20px, 1180px); margin-top: 14px; }
  .checkout-hero-v2 h1,
  .cart-header-v2 h1 { font-size: 21px; }
  .checkout-secure-badge { display: none; }
  .checkout-stepper-v2 button { min-width: 58px; }
  .checkout-stepper-v2 em { width: 35px; }
  .checkout-stage-v2 { padding: 17px; border-radius: 18px; }
  .checkout-form-grid { grid-template-columns: 1fr; gap: 0; }
  .cart-item-v2 { grid-template-columns: 82px minmax(0, 1fr); gap: 12px; padding: 13px; }
  .cart-item-v2 > a { width: 82px; height: 82px; }
  .cart-item-body-v2 h2 { margin-top: 0; font-size: 11px; }
  .cart-item-body-v2 > div { grid-column: 1 / -1; }
  .cart-item-body-v2 > div > strong { font-size: 11px; }
  .checkout-result-card { padding: 27px 17px; border-radius: 20px; }
  .checkout-result-facts { grid-template-columns: 1fr; }
  .checkout-result-actions { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}