#nafb-native-layer {
  position: relative;
  z-index: 2147483000;
  --nafb-ease: cubic-bezier(.22, 1, .36, 1);
  --nafb-open: .14s;
  --nafb-close: .12s;
  --nafb-update: .11s;
}

body.nafb-modal-open {
  overflow: hidden;
  overscroll-behavior: none;
  touch-action: none;
}

#nafb-native-layer .nafb-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 18, 35, 0.22);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--nafb-open) var(--nafb-ease);
  z-index: 2147483000;
}

#nafb-native-layer .nafb-modal-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

#nafb-native-layer .nafb-modal {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -48%) scale(.99);
  width: min(560px, calc(100vw - 36px));
  border-radius: 20px;
  border: 1px solid rgba(203, 213, 225, 0.65);
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.98), rgba(250, 252, 255, 0.95));
  box-shadow: 0 16px 34px rgba(15, 23, 42, 0.14);
  backdrop-filter: blur(8px) saturate(120%);
  -webkit-backdrop-filter: blur(8px) saturate(120%);
  padding: 22px;
  opacity: 0;
  pointer-events: none;
  transition: transform var(--nafb-open) var(--nafb-ease), opacity var(--nafb-open) var(--nafb-ease);
  z-index: 2147483001;
  overflow: auto;
  overscroll-behavior: contain;
}

#nafb-native-layer .nafb-modal.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, -50%) scale(1);
}

#nafb-native-layer .nafb-modal:not(.is-open) {
  transition-duration: var(--nafb-close);
}

#nafb-native-layer .nafb-modal.is-closing {
  pointer-events: none;
}

#nafb-native-layer .nafb-modal__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

#nafb-native-layer .nafb-modal__header h4 {
  margin: 0;
  font-size: 32px;
  line-height: 1.1;
  font-weight: 700;
  color: #0f172a;
}

#nafb-native-layer .nafb-modal__subtitle {
  margin: 6px 0 0;
  font-size: 19px;
  font-weight: 600;
  color: #334155;
}

#nafb-native-layer .nafb-modal__trust {
  margin: 4px 0 0;
  font-size: 11px;
  color: #94a3b8;
  letter-spacing: .01em;
}

#nafb-native-layer .nafb-modal__helper {
  margin: 6px 0 0;
  font-size: 13px;
  color: #64748b;
  min-height: 18px;
}

#nafb-native-layer .nafb-modal__progress {
  margin: 2px 0 0;
  font-size: 12px;
  color: #94a3b8;
  min-height: 16px;
}

#nafb-native-layer .nafb-modal__next-step {
  margin: 8px 0 0;
  font-size: 12px;
  color: #64748b;
}

#nafb-native-layer .nafb-modal__close {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.45);
  background: rgba(255, 255, 255, 0.72);
  color: #0f172a;
  font-size: 22px;
  cursor: pointer;
}

#nafb-native-layer .nafb-modal__fields {
  display: grid;
  gap: 14px;
  margin: 16px 0 20px;
}

#nafb-native-layer .nafb-modal__field {
  display: grid;
  gap: 8px;
  animation: nafb-field-in .16s ease-out;
}

#nafb-native-layer .nafb-modal__label {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: #334155;
}

#nafb-native-layer .nafb-modal__input {
  width: 100%;
  min-height: 58px;
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  background: rgba(255, 255, 255, 0.84);
  padding: 0 18px;
  font-size: 19px;
  color: #0f172a;
  caret-color: #375233;
  transition: border-color .12s ease, box-shadow .12s ease, background-color .12s ease;
}

#nafb-native-layer .nafb-modal__input::placeholder {
  color: #94a3b8;
}

#nafb-native-layer .nafb-modal__input:focus {
  outline: none;
  border-color: rgba(55, 82, 51, 0.72);
  box-shadow: 0 0 0 4px rgba(172, 211, 100, 0.25);
  background: #fff;
}

#nafb-native-layer .nafb-modal__error {
  min-height: 16px;
  margin: 0;
  color: #b42318;
  font-size: 12px;
}

#nafb-native-layer .nafb-modal__field.is-invalid .nafb-modal__input {
  border-color: rgba(180, 35, 24, 0.72);
  box-shadow: inset 0 -2px 0 rgba(180, 35, 24, 0.35);
}

#nafb-native-layer .nafb-modal__field.is-shaking {
  animation: nafb-shake .2s ease;
}

#nafb-native-layer .nafb-modal__ok {
  position: sticky;
  bottom: 0;
}

#nafb-native-layer .vs-btn,
.nafb-cart-edit.vs-btn,
.nafb-drawer .vs-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  border: 0;
  border-radius: 9999px;
  padding: 18px 28px;
  min-height: 58px;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, #375233, #4f6f49);
  box-shadow: 0 12px 24px rgba(55, 82, 51, 0.3);
  transition: transform var(--nafb-update) var(--nafb-ease), box-shadow var(--nafb-update) var(--nafb-ease), opacity var(--nafb-update) var(--nafb-ease);
  cursor: pointer;
}

#nafb-native-layer .vs-btn:hover,
.nafb-cart-edit.vs-btn:hover,
.nafb-drawer .vs-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(55, 82, 51, 0.35);
}

#nafb-native-layer .vs-btn:active,
.nafb-cart-edit.vs-btn:active,
.nafb-drawer .vs-btn:active {
  transform: scale(0.98);
}

#nafb-native-layer .vs-btn.is-complete {
  background: linear-gradient(135deg, #166534, #16a34a);
  box-shadow: 0 12px 24px rgba(22, 163, 74, 0.28);
}

#nafb-native-layer .vs-btn.is-complete::before {
  content: '✓';
  margin-right: 8px;
  font-weight: 700;
}

#nafb-native-layer .vs-btn.is-loading {
  opacity: .85;
  pointer-events: none;
}

#nafb-native-layer .vs-btn.is-loading::after {
  content: '';
  width: 16px;
  height: 16px;
  margin-left: 10px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.45);
  border-top-color: #fff;
  animation: nafb-spin .7s linear infinite;
}

#nafb-native-layer .nafb-order-summary {
  margin-top: 10px;
  border: 1px solid rgba(148, 163, 184, 0.32);
  border-radius: 14px;
  padding: 14px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.95));
  animation: nafb-fade-in var(--nafb-open) var(--nafb-ease);
}

#nafb-native-layer .nafb-order-summary__status {
  margin: 8px 0 8px;
  font-size: 13px;
  color: #334155;
}

#nafb-native-layer .nafb-order-summary__head h4 {
  margin: 0;
  font-size: 19px;
  color: #0f172a;
}

#nafb-native-layer .nafb-order-summary__head p,
#nafb-native-layer .nafb-order-summary__footer p {
  margin: 6px 0 0;
  font-size: 13px;
  color: #475569;
}

#nafb-native-layer .nafb-order-summary__list {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

#nafb-native-layer .nafb-order-summary__item {
  border: 1px solid rgba(203, 213, 225, 0.9);
  border-radius: 10px;
  padding: 11px;
  background: #fff;
  transition: opacity var(--nafb-update) var(--nafb-ease), transform var(--nafb-update) var(--nafb-ease);
}

#nafb-native-layer .nafb-order-summary__item + .nafb-order-summary__item {
  border-top: 2px solid rgba(226, 232, 240, 0.8);
}

#nafb-native-layer .nafb-order-summary__item strong {
  font-weight: 700;
  color: #0f172a;
  font-size: 14px;
}

#nafb-native-layer .nafb-order-summary__row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

#nafb-native-layer .nafb-order-summary__price {
  font-weight: 700;
  color: #375233;
  font-size: 14px;
  text-align: right;
}

#nafb-native-layer .nafb-order-summary__meta {
  margin-top: 6px;
  font-size: 13px;
  color: #334155;
  line-height: 1.35;
}

#nafb-native-layer .nafb-order-summary__names {
  margin: 8px 0 0;
  padding-left: 16px;
  color: #64748b;
  font-size: 13px;
  line-height: 1.35;
}

#nafb-native-layer .nafb-order-summary__item-actions {
  display: flex;
  gap: 10px;
  margin-top: 8px;
}

#nafb-native-layer .nafb-order-summary__link {
  border: 0;
  background: none;
  padding: 0;
  font-size: 12px;
  color: #334155;
  text-decoration: underline;
  cursor: pointer;
}

#nafb-native-layer .nafb-order-summary__link.is-danger {
  color: #b42318;
}

#nafb-native-layer .nafb-order-summary__item.is-removing {
  opacity: 0;
  transform: translateY(4px);
}

#nafb-native-layer .nafb-order-summary__empty {
  margin-top: 12px;
  padding: 10px;
  border-radius: 10px;
  background: rgba(248, 250, 252, 0.85);
}

#nafb-native-layer .nafb-order-summary__empty strong {
  display: block;
  color: #0f172a;
}

#nafb-native-layer .nafb-order-summary__empty p {
  margin: 4px 0 0;
  font-size: 13px;
  color: #64748b;
}

#nafb-native-layer .nafb-order-summary__footer {
  margin-top: 12px;
  border-top: 1px dashed rgba(148, 163, 184, 0.5);
  padding-top: 10px;
}

#nafb-native-layer .nafb-order-summary__footer strong {
  color: #0f172a;
  font-size: 17px;
  min-height: 24px;
  display: inline-flex;
  align-items: center;
}

#nafb-native-layer .nafb-order-summary__actions {
  margin-top: 10px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

#nafb-native-layer .nafb-order-summary__actions .nafb-order-summary__cta {
  min-height: 58px;
  border-radius: 9999px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid #334155;
  background: #fff;
  color: #1e293b;
  -webkit-appearance: none;
  appearance: none;
}

#nafb-native-layer .nafb-order-summary__actions [data-role="nafb-order-go-cart"] {
  order: 1;
  background: #acd364;
  color: #375233;
  border: 0;
  font-weight: 700;
}

#nafb-native-layer .nafb-order-summary__actions [data-role="nafb-order-add-more"] {
  order: 2;
}

#nafb-native-layer .nafb-order-summary__urgency {
  margin: 8px 0 0;
  font-size: 12px;
  color: #375233;
}

#nafb-native-layer .nafb-order-summary__reassurance {
  margin: 4px 0 0;
  font-size: 12px;
  color: #64748b;
}

#nafb-native-layer .nafb-order-summary__secure {
  margin: 4px 0 0;
  font-size: 12px;
  color: #475569;
}

#nafb-native-layer .nafb-exit-hint {
  position: fixed;
  right: 14px;
  top: 14px;
  max-width: 300px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.12);
  padding: 10px;
  z-index: 2147482990;
}

#nafb-native-layer .nafb-exit-hint p {
  margin: 0;
  font-size: 13px;
  color: #0f172a;
}

#nafb-native-layer .nafb-exit-hint__actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

#nafb-native-layer .nafb-exit-hint__actions .button {
  min-height: 40px;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
}

#nafb-native-layer .nafb-mobile-checkout {
  position: fixed;
  left: 8px;
  right: 8px;
  bottom: 8px;
  z-index: 2147482990;
}

#nafb-native-layer .nafb-mobile-checkout .button {
  width: 100%;
  min-height: 46px;
  border-radius: 9999px;
}

#nafb-native-layer .nafb-order-summary__footer strong.is-updated {
  animation: nafb-subtotal-flash var(--nafb-update) var(--nafb-ease);
}

#nafb-native-layer ~ form.variations_form select.nafb-highlight,
form.variations_form select.nafb-highlight {
  box-shadow: 0 0 0 3px rgba(172, 211, 100, 0.35);
  border-color: rgba(55, 82, 51, 0.72);
  transition: box-shadow .15s ease, border-color .15s ease;
}

form.variations_form.nafb-highlight-target {
  border-radius: 10px;
  box-shadow: 0 0 0 3px rgba(172, 211, 100, 0.2);
  transition: box-shadow .2s ease;
}

form.variations_form table.variations {
  display: table !important;
  visibility: visible !important;
  opacity: 1 !important;
}

form.variations_form table.variations select,
form.variations_form .variations select {
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
  pointer-events: auto !important;
  position: static !important;
  clip: auto !important;
  width: 100% !important;
  max-width: 100%;
}

@media (min-width: 992px) {
  #nafb-native-layer .nafb-order-summary {
    position: sticky;
    top: 16px;
  }
}

.nafb-cart-actions {
  margin-top: 8px;
}

.nafb-toast-container {
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 10030;
  display: grid;
  gap: 8px;
}

.nafb-toast {
  min-width: 180px;
  max-width: 280px;
  padding: 10px 12px;
  border-radius: 12px;
  color: #fff;
  background: rgba(15, 23, 42, 0.92);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.2);
  transform: translateY(8px);
  opacity: 0;
  transition: opacity .16s ease, transform .16s ease;
}

.nafb-toast.is-show {
  opacity: 1;
  transform: translateY(0);
}

.nafb-toast.is-success { background: rgba(22, 163, 74, 0.95); }
.nafb-toast.is-error { background: rgba(180, 35, 24, 0.95); }
.nafb-toast.is-hide { opacity: 0; transform: translateY(4px); }

.nafb-subtotal-debug {
  position: fixed;
  right: 10px;
  bottom: 10px;
  z-index: 2147483005;
  width: min(360px, calc(100vw - 20px));
  max-height: 50vh;
  overflow: auto;
  padding: 10px;
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  background: rgba(15, 23, 42, 0.96);
  color: #e2e8f0;
  font-size: 12px;
}

.nafb-subtotal-debug h5 { margin: 0 0 8px; font-size: 12px; }
.nafb-subtotal-debug label { display: block; margin-top: 6px; color: #93c5fd; }
.nafb-subtotal-debug pre { margin: 4px 0 0; white-space: pre-wrap; word-break: break-word; }

@keyframes nafb-spin { to { transform: rotate(360deg); } }
@keyframes nafb-field-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes nafb-shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  50% { transform: translateX(3px); }
  75% { transform: translateX(-2px); }
}

@media (max-width: 768px) {
  #nafb-native-layer .nafb-modal {
    width: calc(100vw - 16px);
    left: 8px;
    right: 8px;
    top: auto;
    bottom: 8px;
    transform: translateY(12px);
    border-radius: 18px;
    max-height: 88vh;
    overflow: auto;
    padding: 14px;
  }

  #nafb-native-layer .nafb-modal.is-open {
    transform: translateY(0);
  }

  #nafb-native-layer .nafb-modal__header h4 { font-size: 26px; }
  #nafb-native-layer .nafb-modal__subtitle { font-size: 15px; }
  #nafb-native-layer .nafb-modal__input { min-height: 56px; font-size: 17px; }
  #nafb-native-layer .nafb-order-summary__actions {
    position: sticky;
    bottom: 0;
    background: linear-gradient(180deg, rgba(248, 250, 252, 0), rgba(248, 250, 252, 0.95) 35%);
    padding-top: 10px;
  }

  #nafb-native-layer .nafb-mobile-checkout:not([hidden]) {
    display: block;
  }
}

@keyframes nafb-fade-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes nafb-subtotal-flash {
  from { background: rgba(59, 130, 246, 0.18); }
  to { background: transparent; }
}