.mlbb-product-shell {
  min-height: 100vh;
  background: var(--color-kg-canvas);
  color: var(--color-kg-ink);
}

.mlbb-product-frame {
  width: min(calc(100% - 28px), 48rem);
  margin-inline: auto;
}

.mlbb-product-state,
.mlbb-product-card {
  margin: 18px 0 40px;

  border: 1px solid var(--kg-border-soft);
  border-radius: var(--radius-kg-lg);
  background: var(--color-kg-surface);

  box-shadow: var(--shadow-kg-soft);
}

.mlbb-product-card.is-embedded {
  margin: 0;
  overflow: hidden;
}

.mlbb-product-state {
  min-height: 260px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 8px;
  padding: 28px;
  text-align: center;
}

.mlbb-product-state h1,
.mlbb-product-state p {
  margin: 0;
}

.mlbb-product-state p {
  color: var(--color-kg-muted);
  font-size: 0.82rem;
}

.mlbb-product-loader {
  width: 34px;
  height: 34px;
  border: 3px solid var(--color-kg-surface-soft);
  border-top-color: var(--color-kg-rose-500);
  border-radius: 50%;
  animation: mlbbSpin 800ms linear infinite;
}

@keyframes mlbbSpin {
  to { transform: rotate(360deg); }
}

.mlbb-product-card {
  overflow: hidden;
}

.mlbb-product-hero {
  padding: 17px 18px 15px;
  border-bottom: 1px solid var(--border);

  background: var(--kg-gradient-feature-soft);
}

.mlbb-product-card.is-embedded .mlbb-product-hero {
  padding: 15px 16px 13px;
}

.mlbb-product-icon {
  width: 48px;
  height: 48px;
  display: block;
  margin-bottom: 10px;
  border-radius: var(--radius-kg-sm);
  object-fit: contain;
}

.mlbb-product-card.is-embedded .mlbb-product-icon {
  width: 42px;
  height: 42px;
  margin-bottom: 8px;
}

.mlbb-product-eyebrow {
  margin: 0 0 5px;
  color: var(--color-kg-subtle);
  font-size: 0.66rem;
  font-weight: 850;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.mlbb-product-title {
  margin: 0;
  color: var(--color-kg-ink);
  font-size: clamp(1.15rem, 4vw, 1.6rem);

  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.025em;
  overflow-wrap: anywhere;
}

.mlbb-product-price {
  margin-top: 9px;
  color: var(--color-kg-ink);
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: -0.025em;
}

.mlbb-product-meta {
  margin-top: 5px;
  color: var(--color-kg-muted);
  font-size: 0.72rem;
}

.mlbb-product-unavailable {
  width: fit-content;
  margin-top: 9px;
  padding: 5px 8px;
  border-radius: 999px;
  background: var(--color-kg-surface);
  color: var(--color-kg-muted);
  font-size: 0.68rem;
  font-weight: 850;
}

.mlbb-order-form {
  display: grid;
  gap: 16px;
  padding: 16px;
}

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

.mlbb-form-heading {
  display: flex;
  align-items: flex-start;
  gap: 9px;
}

.mlbb-form-step {
  min-width: 28px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;

  background: var(--color-kg-rose-100);
  color: var(--color-kg-rose-700);
  font-size: 0.7rem;
  font-weight: 900;
}

.mlbb-form-heading h2,
.mlbb-form-section h2 {
  margin: 0;
  color: var(--color-kg-ink);
  font-size: 0.92rem;
  font-weight: 850;
  letter-spacing: -0.01em;
}

.mlbb-form-heading p {
  margin: 2px 0 0;
  color: var(--color-kg-muted);
  font-size: 0.7rem;
  line-height: 1.4;
}

.mlbb-form-note {
  margin: -3px 0 0;
  color: var(--color-kg-muted);
  font-size: 0.7rem;
  line-height: 1.45;
}

.mlbb-field {
  min-width: 0;
  display: grid;
  gap: 5px;
}

.mlbb-field > span {
  color: var(--color-kg-muted);
  font-size: 0.7rem;
  font-weight: 800;
}

.mlbb-field input,
.mlbb-field select {
  min-width: 0;
  width: 100%;
  min-height: 44px;
  padding: 0 11px;
  border: 1px solid var(--border);
  border-radius: var(--radius-kg-sm);
  background: var(--color-kg-surface);
  color: var(--color-kg-ink);
  font: inherit;
  font-size: 0.84rem;
}

.mlbb-field input:focus,
.mlbb-field select:focus {
  border-color: color-mix(in srgb, var(--color-kg-rose-500) 60%, transparent);

  outline: 3px solid var(--ring);
}

.mlbb-account-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(96px, 0.85fr);
  gap: 8px;
}

.mlbb-saved-summary {
  display: grid;
  gap: 5px;
  padding: 11px;
  border-radius: var(--radius-kg-sm);
  background: var(--color-kg-surface-soft);
  color: var(--color-kg-muted);
  font-size: 0.75rem;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.mlbb-saved-summary strong {
  color: var(--color-kg-ink);
}

.mlbb-receipt-control {
  position: relative;
  min-width: 0;
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 4px 7px;

  border: 1px solid var(--kg-border-soft);
  border-radius: var(--radius-kg-sm);
  background: var(--color-kg-surface-soft);
}

.mlbb-receipt-control input[type="file"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 0;
  opacity: 0;
  z-index: 1;
  padding: 0;
  cursor: pointer;
}

/* Show the receipt picker's ring for keyboard focus, never for a lingering tap focus. */
.mlbb-receipt-control:has(input[type="file"]:focus-visible) {
  outline: 3px solid var(--ring);
  outline-offset: 1px;
  border-color: var(--color-kg-rose-500);
}

.mlbb-receipt-picker {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 30px;
  padding: 4px 7px;
  border-radius: 8px;

  background: var(--kg-gradient-primary);
  color: white;
  font-size: 0.68rem;
  font-weight: 800;
}

.mlbb-receipt-picker svg {
  display: block;
  width: 15px;
  height: 15px;
}

.mlbb-receipt-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--color-kg-muted);
  font-size: 0.67rem;
  font-weight: 600;
}

.mlbb-review-card {
  display: grid;
  gap: 6px;
  padding: 11px;
  border: 1px solid var(--border);
  border-radius: var(--radius-kg-sm);
  background: var(--color-kg-surface-soft);
}

.mlbb-review-card strong {
  font-size: 0.8rem;
}

.mlbb-review-card span {
  color: var(--color-kg-muted);
  font-size: 0.72rem;
}

.mlbb-verify-note {
  color: var(--color-kg-subtle) !important;
  font-size: 0.66rem !important;
}

.mlbb-confirm {
  display: flex;

  align-items: center;
  gap: 8px;
  color: var(--color-kg-muted);
  font-size: 0.72rem;
  line-height: 1.4;
  min-height: 44px;
}

.mlbb-confirm input {
  width: 18px;
  height: 18px;
  margin-top: 1px;
  accent-color: var(--color-kg-rose-600);
}

.mlbb-action {
  min-height: 44px;
  border: 0;
  border-radius: var(--radius-kg-sm);

  background: var(--kg-gradient-primary);
  color: #fff;
  font: inherit;
  font-size: 0.82rem;

  font-weight: 800;
  cursor: pointer;
}

.mlbb-action.secondary {
  border: 1px solid var(--border);
  background: var(--color-kg-surface);
  color: var(--color-kg-rose-700);
}

.mlbb-action:disabled {
  opacity: 0.48;
  cursor: not-allowed;
}

.mlbb-form-error,
.mlbb-form-success {
  margin: 0;
  padding: 10px 11px;
  border-radius: var(--radius-kg-sm);
  font-size: 0.72rem;
  line-height: 1.4;
}

.mlbb-form-error {
  background: #fff0f1;
  color: #8e3f50;
}

.mlbb-form-success {
  background: #f0faf4;
  color: #2f6c48;
}

.mlbb-rules {
  display: grid;
  gap: 6px;
  padding: 10px 11px;
  border-radius: var(--radius-kg-sm);
  background: var(--color-kg-surface-soft);
  color: var(--color-kg-muted);
  font-size: 0.7rem;
  line-height: 1.42;
}

.mlbb-rules strong {
  color: var(--color-kg-ink);
}

.mlbb-order-summary {
  display: grid;
  gap: 7px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.mlbb-order-summary > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.mlbb-order-summary span {
  color: var(--color-kg-muted);
  font-size: 0.7rem;
}

.mlbb-order-summary strong {
  color: var(--color-kg-ink);
  font-size: 0.8rem;
  text-align: right;
  min-width: 0;
  overflow-wrap: anywhere;
}

@media (max-width: 430px) {
  .mlbb-product-frame {
    width: min(calc(100% - 18px), 48rem);
  }

  .mlbb-product-card {
    margin-top: 12px;
    border-radius: var(--radius-kg-md);
  }

  .mlbb-product-card.is-embedded {
    margin-top: 0;
  }

  .mlbb-product-hero,
  .mlbb-order-form {
    padding-inline: 13px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mlbb-product-loader {
    animation: none;
  }
}