:root {
  --teal: #1f6b6b;
  --teal-soft: #2f8c8c;
  --teal-dark: #134949;
  --bg: #f5f7f7;
  --text: #1f2326;
  --muted: #6e7a7a;
  --border: #e3e7e7;
  --surface: #ffffff;
  --shadow: 0 18px 40px rgba(16, 50, 50, 0.1);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}


.bg-layer {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(31, 107, 107, 0.08), transparent 35%),
    radial-gradient(circle at 80% 10%, rgba(216, 163, 26, 0.06), transparent 30%),
    linear-gradient(180deg, rgba(246, 248, 249, 0.8), rgba(238, 243, 244, 0.9));
  filter: blur(24px);
  z-index: 0;
}

.checkout-page {
  position: relative;
  z-index: 1;
  padding: 28px 32px 64px;
  max-width: 1260px;
  margin: 0 auto;
}

.device-frame {
  width: 100%;
  background: var(--surface);
  border-radius: 24px;
  padding: 18px 18px 28px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
}

.checkout-header {
  display: flex;
  align-items: center;
  gap: 16px;
  position: relative;
  padding: 8px 6px 14px;
  border-bottom: 1px solid var(--border);
}

.checkout-header__copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.back-button {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #fff;
  display: grid;
  place-items: center;
  color: var(--text);
  font-size: 18px;
  text-decoration: none;
}

.mobile-title {
  font-weight: 700;
  margin: 0;
  color: var(--text);
}

.mobile-subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.checkout-card {
  background: transparent;
  border-radius: 20px;
  padding: 16px 6px 12px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.card-header {
  padding: 10px 12px 6px;
}

.card-header h1 {
  margin: 6px 0 4px;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.card-header .lead {
  margin: 0;
  color: var(--muted);
  font-weight: 500;
  font-size: 14px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--teal-dark);
  background: rgba(31, 107, 107, 0.12);
  padding: 8px 12px;
  border-radius: 999px;
  margin: 0;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 16px;
  box-shadow: 0 12px 26px rgba(16, 50, 50, 0.08);
}

.panel-kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 11px;
  color: var(--muted);
}

.panel h2 {
  margin: 4px 0 0;
  font-size: 18px;
}

.panel-title-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.trust-logos {
  display: flex;
  gap: 6px;
  align-items: center;
}

.pill {
  background: var(--teal);
  color: #fff;
  font-weight: 700;
  font-size: 11px;
  padding: 6px 12px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.pill-outline {
  background: rgba(31, 107, 107, 0.08);
  color: var(--teal-dark);
  border: 1px solid rgba(31, 107, 107, 0.18);
}

.options {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.option-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 12px 12px 12px 12px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  position: relative;
  background: #f7f9f9;
  transition: all 0.2s ease;
  box-shadow: 0 10px 18px rgba(16, 50, 50, 0.04);
}

.option-card input[type="radio"] {
  accent-color: var(--teal);
  width: 18px;
  height: 18px;
  margin-top: 2px;
}

.option-card .option-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.option-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
}

.option-title {
  margin: 0;
  font-weight: 700;
  color: var(--text);
}

.option-sub {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.option-card.is-selected {
  border-color: rgba(31, 107, 107, 0.4);
  background: #ffffff;
  box-shadow: 0 14px 30px rgba(31, 107, 107, 0.12);
}

.delivery-address {
  margin-top: 16px;
  display: grid;
  gap: 12px;
}

.delivery-subtitle {
  margin: 4px 0 0;
  font-size: 16px;
}

.address-options {
  display: grid;
  gap: 10px;
}

.address-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px 16px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
  background: #f7f9f9;
  box-shadow: 0 10px 18px rgba(16, 50, 50, 0.04);
  transition: all 0.2s ease;
  position: relative;
}

.address-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.address-card.is-selected {
  background: #ffffff;
  box-shadow: 0 14px 28px rgba(31, 107, 107, 0.1);
  border: solid;
  border-color: #1f6b6b;
}

.address-card.is-editing {
  opacity: 0.6;
}

.address-card--cta {
  border-style: dashed;
  background: rgba(31, 107, 107, 0.04);
}

.address-indicator {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1.5px solid rgba(31, 107, 107, 0.4);
  display: grid;
  place-items: center;
  font-size: 14px;
  color: transparent;
  background: transparent;
  flex-shrink: 0;
}

.address-indicator--empty {
  background: transparent;
  color: var(--teal);
  border-style: dashed;
}

.address-card.is-selected .address-indicator {
  background: var(--teal);
  color: #ffffff;
  border-color: var(--teal);
}

.address-card.is-selected .address-indicator--empty {
  color: #ffffff;
}

.address-card:not(.is-selected) .address-indicator--empty {
  color: var(--teal);
}

.address-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
}

.address-text {
  display: grid;
  gap: 4px;
}

.address-title {
  margin: 0;
  font-weight: 700;
}

.address-sub {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.address-actions {
  display: grid;
  justify-items: end;
  gap: 8px;
}

.address-badge {
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(31, 107, 107, 0.12);
  color: var(--teal-dark);
  font-size: 11px;
  font-weight: 600;
  border: none;
  line-height: 1.2;
}

.address-badge--action {
  cursor: pointer;
  background: rgba(31, 107, 107, 0.08);
  color: var(--teal);
}

.address-badge[disabled] {
  cursor: default;
  opacity: 0.7;
}

.address-buttons {
  display: inline-flex;
  gap: 8px;
  flex-wrap: wrap;
}

.address-btn {
  border: 1px solid rgba(31, 107, 107, 0.3);
  background: #ffffff;
  color: var(--teal);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}

.address-btn--icon {
  height: 32px;
  border-radius: 999px;
  display: grid;
  place-items: center;
}

.address-empty {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
  padding: 6px 4px;
}

.address-alert {
  margin: 0;
  font-size: 13px;
  border-radius: 12px;
  padding: 10px 12px;
  border: 1px solid rgba(31, 107, 107, 0.25);
  background: rgba(31, 107, 107, 0.08);
  color: var(--teal-dark);
}

.address-alert[data-tone="warning"] {
  border-color: rgba(179, 38, 30, 0.3);
  background: rgba(179, 38, 30, 0.08);
  color: #8f1d18;
}

.address-edit-panel {
  border-radius: 18px;
  border: 1px solid rgba(31, 107, 107, 0.2);
  background: #ffffff;
  padding: 16px;
  display: grid;
  gap: 16px;
  box-shadow: 0 16px 30px rgba(16, 50, 50, 0.08);
}

.address-edit-panel[hidden] {
  display: none;
}

.address-edit-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.address-edit-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.address-form {
  display: grid;
  gap: 10px;
}

.checkout-section-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 16px;
  box-shadow: 0 12px 26px rgba(16, 50, 50, 0.08);
  display: grid;
  gap: 10px;
}

.checkout-section-card__title {
  margin: 0;
  font-size: 15px;
}

.address-form.is-disabled {
  opacity: 0.6;
}

.address-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.field {
  display: grid;
  gap: 6px;
}

.field-full {
  grid-column: 1 / -1;
}

.field-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
}

.field-checkbox {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.field-checkbox .field-label {
  margin: 0;
  flex: 1;
  min-width: 0;
  overflow-wrap: anywhere;
}

.field-checkbox input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 2px;
}

.field-select__control {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  gap: 0;
  position: relative;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0;
  background: #ffffff;
}

.field-select__control::after {
  content: "▾";
  position: absolute;
  right: 10px;
  color: var(--muted);
  font-size: 12px;
  pointer-events: none;
}

.field-select__control:focus-within,
.field-phone:focus-within {
  outline: 2px solid rgba(31, 107, 107, 0.2);
  border-color: rgba(31, 107, 107, 0.5);
}

.field-select .field-input {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background: transparent;
  display: block;
  width: 100%;
  border: none;
  padding: 10px 32px 10px 12px;
}

.field-icon {
  font-size: 14px;
}

.field-chevron {
  color: var(--muted);
  font-size: 12px;
}

.field-phone {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0 10px;
  background: #ffffff;
}

.field-phone .field-input {
  border: none;
  padding: 10px 4px;
}

.field-prefix {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
}

.field-input {
  border-radius: 12px;
  border: 1px solid var(--border);
  padding: 10px 12px;
  font-size: 13px;
  color: var(--text);
  background: #fff;
}

.field-input:focus {
  outline: 2px solid rgba(31, 107, 107, 0.2);
  border-color: rgba(31, 107, 107, 0.5);
}

.field-input.is-error {
  border-color: #e57373;
  background: rgba(229, 115, 115, 0.08);
}

.address-form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.address-cta {
  width: auto;
  padding: 10px 18px;
}

.form-error {
  margin: 0;
  font-size: 12px;
  color: #b3261e;
}

.guest-note {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
  background: rgba(31, 107, 107, 0.08);
  border-radius: 12px;
  padding: 10px 12px;
}

.secondary-cta {
  width: 100%;
  border: 1px solid rgba(31, 107, 107, 0.3);
  background: #ffffff;
  color: var(--teal);
  font-weight: 700;
  font-size: 14px;
  padding: 12px 16px;
  border-radius: 999px;
  letter-spacing: 0.02em;
  cursor: pointer;
}

.logo-stack {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.product-summary {
  margin-top: 12px;
  display: grid;
  gap: 12px;
}

.product-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 14px;
  background: #f7f9f9;
  border: 1px solid var(--border);
}

.product-thumb {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  object-fit: cover;
  border: 1px solid rgba(19, 73, 73, 0.12);
  background: var(--surface);
}

.product-info {
  display: grid;
  gap: 4px;
}

.product-name {
  margin: 0;
  font-weight: 700;
  font-size: 14px;
}

.product-meta {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.product-price {
  margin: 0;
  font-weight: 700;
  color: var(--teal-dark);
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 26px;
  border-radius: 8px;
  background: #fff;
  border: 1px solid var(--border);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
  font-weight: 700;
  font-size: 11px;
  color: var(--text);
}

.brand-visa {
  color: #1a1f71;
  border-color: #1a1f71;
}

.brand-mastercard {
  color: #d62d20;
  background: radial-gradient(circle at 45% 50%, #fbb034 30%, transparent 32%),
    radial-gradient(circle at 55% 50%, #d62d20 30%, transparent 32%), #fff;
}

.brand-amex {
  color: #0072ce;
  border-color: #0072ce;
}

.brand-paypal {
  color: #003087;
  border-color: #003087;
}

.summary {
  display: grid;
  gap: 12px;
}

.summary-title {
  display: block;
  margin: 6px 0 4px;
  font-size: 20px;
}

.summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.summary-coupon {
  background: #f6f8f8;
  border-radius: 16px;
  padding: 12px 14px;
  display: grid;
  gap: 8px;
}

.summary-coupon__label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.summary-coupon__controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}

.summary-coupon__input {
  border: 1px solid #d7e2e2;
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 14px;
  color: var(--text);
  background: #fff;
  min-width: 0;
}

.summary-coupon__input::placeholder {
  color: #9aadb0;
}

.summary-coupon__button {
  border: none;
  border-radius: 12px;
  padding: 10px 14px;
  font-weight: 700;
  font-size: 14px;
  background: #1f6b6b;
  color: #fff;
  cursor: pointer;
  white-space: nowrap;
}

.summary-coupon__message {
  margin: 0;
  font-size: 12px;
}

.summary-coupon__message[data-tone="success"] {
  color: #1f6b6b;
  font-weight: 600;
}

.summary-coupon__message[data-tone="error"] {
  color: #c0392b;
  font-weight: 600;
}

.summary-coupon__hint {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
}

.summary-label {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
}

.summary-note {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.summary-amount {
  margin: 0;
  font-weight: 800;
  font-size: 22px;
  color: var(--teal-dark);
}

.cta-bar {
  position: sticky;
  bottom: 0;
  padding-top: 12px;
  margin-top: 6px;
  background: linear-gradient(180deg, rgba(245, 247, 247, 0), #ffffff 48%, #ffffff);
}

.cta-safe {
  background: #ffffff;
  border-radius: 18px;
  padding: 10px 10px 6px;
  box-shadow: 0 -2px 20px rgba(16, 50, 50, 0.06);
}

.primary-cta {
  width: 100%;
  border: none;
  background: linear-gradient(120deg, #1f6b6b, #1a5c5c);
  color: #fff;
  font-weight: 800;
  font-size: 16px;
  padding: 16px 18px;
  border-radius: 999px;
  letter-spacing: 0.02em;
  box-shadow: 0 14px 28px rgba(31, 107, 107, 0.28);
  cursor: pointer;
}

.summary-desktop {
  display: none;
}

.summary-mobile {
  display: block;
}

.summary-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--muted);
  font-size: 14px;
}

.summary-line strong {
  color: var(--text);
  font-weight: 700;
}

.summary-divider {
  height: 1px;
  background: #eef3f3;
  margin: 8px 0 2px;
}

.summary-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 8px;
}

.summary-cta {
  margin-top: 16px;
}

.summary-footnote {
  margin: 10px 0 0;
  font-size: 12px;
  color: var(--muted);
  text-align: center;
}

@media (min-width: 1024px) {
  .checkout-page {
    padding: 40px 48px 80px;
  }

  .device-frame {
    border-radius: 28px;
    padding: 12px 24px 32px;
    box-shadow: 0 26px 64px rgba(16, 50, 50, 0.12);
  }

  .checkout-header {
    padding: 18px 4px 22px;
  }

  .logo {
    align-items: flex-start;
    gap: 6px;
  }

  .logo-text {
    font-size: 28px;
    letter-spacing: 0.18em;
  }

  .logo-tag {
    font-size: 11px;
    letter-spacing: 0.22em;
  }

  .profile-button {
    width: 44px;
    height: 44px;
  }

  .checkout-card {
    padding: 8px 4px 8px;
    background: transparent;
    box-shadow: none;
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    grid-template-areas:
      "header summary"
      "delivery summary"
      "products summary";
    gap: 22px 28px;
  }

  .card-header {
    grid-area: header;
    padding: 0 0 6px;
  }

  .card-header h1 {
    font-size: 34px;
  }

  .card-header .lead {
    font-size: 15px;
  }

  .delivery-panel {
    grid-area: delivery;
  }

  .products-panel {
    grid-area: products;
  }

  .summary-panel {
    grid-area: summary;
    align-self: start;
    position: sticky;
    top: 24px;
  }

  .summary-title {
    display: block;
    font-size: 22px;
  }

  .summary-mobile {
    display: none;
  }

  .summary-desktop {
    display: grid;
    gap: 12px;
  }

  .summary-coupon__controls {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .summary-coupon__button {
    padding: 10px 16px;
    white-space: nowrap;
  }

  .cta-bar {
    display: none;
  }

  .address-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .field-country,
  .field-contact-email,
  .field-contact-marketing-email,
  .field-delivery-street,
  .field-delivery-notes,
  .field-delivery-phone,
  .field-delivery-save-info,
  .field-delivery-marketing-sms {
    grid-column: 1 / -1;
  }

  .field-delivery-name,
  .field-delivery-lastname {
    grid-column: span 3;
  }

  .field-delivery-city,
  .field-delivery-state,
  .field-delivery-zip {
    grid-column: span 2;
  }
}

@media (max-width: 1023px) {
  .address-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .device-frame {
    border-radius: 16px;
    padding: 14px 14px 22px;
    box-shadow: none;
  }

  .checkout-page {
    padding: 16px 16px 32px;
  }

  .checkout-card {
    padding: 10px 2px 12px;
  }

  .panel {
    border-radius: 16px;
  }

  .address-grid {
    grid-template-columns: 1fr;
  }
}