/* LeBron Shirt — React Checkout (clean, focused) */
:root {
  --rc-bg: #0c0c0e;
  --rc-card: #16161a;
  --rc-border: rgba(255,255,255,0.1);
  --rc-text: #f4f4f5;
  --rc-muted: rgba(255,255,255,0.55);
  --rc-blue: #016BB6;
  --rc-red: #ED184C;
  --rc-ok: #3dd68c;
  --rc-radius: 14px;
  --rc-focus: 0 0 0 3px rgba(1, 107, 182, 0.35);
}

.lebronshirt-react-checkout,
.rc-shell {
  color: var(--rc-text);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.rc-shell.rc-grid {
  max-width: 920px;
  margin: 0 auto;
  display: grid;
  gap: 1.25rem;
  padding: 0.5rem 1rem 2.5rem;
}
@media (min-width: 900px) {
  .rc-shell.rc-grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 1.5rem;
    align-items: start;
    padding: 0.75rem 1rem 3rem;
  }
  .rc-summary { position: sticky; top: 5.5rem; }
}

.rc-center {
  max-width: 420px;
  margin: 3rem auto;
  text-align: center;
  padding: 1rem;
}

.rc-card {
  background: var(--rc-card);
  border: 1px solid var(--rc-border);
  border-radius: var(--rc-radius);
  padding: 1.25rem 1.2rem 1.35rem;
  box-shadow: 0 12px 40px rgba(0,0,0,0.28);
}

.rc-card h2 {
  margin: 0 0 1rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--rc-muted);
}

.rc-step {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 1.35rem 0 0.85rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--rc-muted);
}
.rc-step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 999px;
  background: rgba(1,107,182,0.2);
  color: #9fd0f0;
  font-size: 0.7rem;
}

.rc-row {
  display: grid;
  gap: 0.75rem;
}
@media (min-width: 560px) {
  .rc-row { grid-template-columns: 1fr 1fr; }
}

.rc-field { margin-bottom: 0.85rem; }
.rc-field label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.78rem;
  font-weight: 500;
  color: rgba(255,255,255,0.72);
}
.rc-field label .req { color: var(--rc-red); margin-left: 0.15rem; }

.rc-field input,
.rc-field select {
  width: 100%;
  box-sizing: border-box;
  padding: 0.75rem 0.85rem;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(0,0,0,0.35);
  color: #fff;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.rc-field input::placeholder { color: rgba(255,255,255,0.28); }
.rc-field input:hover,
.rc-field select:hover { border-color: rgba(255,255,255,0.28); }
.rc-field input:focus,
.rc-field select:focus {
  border-color: var(--rc-blue);
  box-shadow: var(--rc-focus);
}
.rc-field.is-invalid input,
.rc-field.is-invalid select {
  border-color: rgba(237, 24, 76, 0.75);
  box-shadow: 0 0 0 3px rgba(237, 24, 76, 0.18);
}
.rc-field.is-valid input {
  border-color: rgba(61, 214, 140, 0.45);
}
.rc-error {
  margin: 0.35rem 0 0;
  font-size: 0.75rem;
  color: #ff9eae;
  min-height: 1em;
}
.rc-banner-error {
  margin-bottom: 1rem;
  padding: 0.75rem 0.9rem;
  border-radius: 10px;
  background: rgba(237, 24, 76, 0.12);
  border: 1px solid rgba(237, 24, 76, 0.4);
  color: #ffc0cb;
  font-size: 0.88rem;
}

.rc-ship-box { margin-top: 0.25rem; }
.rc-ship-list { display: grid; gap: 0.45rem; }
.rc-ship-option {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.55rem;
  align-items: center;
  padding: 0.7rem 0.85rem;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.03);
  cursor: pointer;
}
.rc-ship-option.is-selected {
  border-color: rgba(1,107,182,0.55);
  background: rgba(1,107,182,0.12);
}
.rc-ship-option input { accent-color: var(--rc-blue); }
.rc-ship-name { color: #fff; font-size: 0.9rem; }
.rc-ship-price { font-weight: 600; color: rgba(255,255,255,0.85); font-size: 0.88rem; }
.rc-ship-hint, .rc-muted { color: var(--rc-muted); font-size: 0.85rem; }

.rc-pay { margin-top: 0.25rem; }
.rc-pay-option {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.75rem 0.9rem;
  margin-bottom: 0.5rem;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.03);
  cursor: pointer;
  color: #fff;
  font-size: 0.92rem;
}
.rc-pay-option.is-selected {
  border-color: rgba(1,107,182,0.55);
  background: rgba(1,107,182,0.12);
}
.rc-pay-option input { accent-color: var(--rc-blue); }

.rc-stripe-box { margin: 0.65rem 0 0.25rem; }
.rc-stripe-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.65);
  margin: 0 0 0.4rem;
}
.rc-stripe-element {
  padding: 0.9rem 0.95rem;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(0,0,0,0.4);
  min-height: 46px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.rc-stripe-element.is-invalid {
  border-color: rgba(237, 24, 76, 0.75);
  box-shadow: 0 0 0 3px rgba(237, 24, 76, 0.18);
}
.rc-stripe-element.is-complete {
  border-color: rgba(61, 214, 140, 0.45);
}
.rc-stripe-secure {
  margin: 0.45rem 0 0;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.38);
}

.rc-free-ship-banner {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 1rem;
  padding: 0.65rem 0.8rem;
  border-radius: 10px;
  background: rgba(1, 107, 182, 0.12);
  border: 1px solid rgba(1, 107, 182, 0.35);
  color: #cfe8f7;
  font-size: 0.82rem;
  font-weight: 500;
}
.rc-free-ship-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.3rem;
  height: 1.3rem;
  border-radius: 999px;
  background: var(--rc-blue);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  flex-shrink: 0;
}

.rc-items { list-style: none; margin: 0; padding: 0; }
.rc-item {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.65rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.rc-item:last-child { border-bottom: 0; }
.rc-item img, .rc-item-ph {
  width: 56px;
  height: 56px;
  border-radius: 8px;
  object-fit: cover;
  background: #222;
}
.rc-item-name { margin: 0; font-size: 0.88rem; font-weight: 500; }
.rc-item-qty { margin: 0.2rem 0 0; font-size: 0.75rem; color: var(--rc-muted); }
.rc-item-price { margin: 0; font-size: 0.88rem; font-weight: 600; }

.rc-totals { margin-top: 0.75rem; }
.rc-totals > div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.32rem 0;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.72);
}
.rc-totals-grand {
  margin-top: 0.45rem !important;
  padding-top: 0.7rem !important;
  border-top: 1px solid rgba(255,255,255,0.12);
  font-weight: 700 !important;
  color: #fff !important;
  font-size: 1.05rem !important;
}
.rc-totals-updating span:last-child { opacity: 0.55; }

.rc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-top: 1.1rem;
  padding: 0.95rem 1.1rem;
  border: 0;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 650;
  cursor: pointer;
  transition: transform 0.12s, filter 0.12s, opacity 0.12s;
}
.rc-btn--primary {
  background: linear-gradient(135deg, #ED184C 0%, #016BB6 100%);
  color: #fff;
  box-shadow: 0 8px 24px rgba(237, 24, 76, 0.25);
}
.rc-btn--primary:hover:not(:disabled) {
  filter: brightness(1.06);
  transform: translateY(-1px);
}
.rc-btn--primary:disabled,
.rc-btn--muted {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  filter: none;
}
.rc-pay-lock {
  margin-top: 0.55rem;
  text-align: center;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
}

.rc-title { font-size: 1.5rem; margin: 0 0 0.5rem; }
.rc-link { color: #7ec8f0; }

.rc-item-meta { min-width: 0; }
.rc-item-name {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 600;
  color: #fff;
  line-height: 1.3;
  word-break: break-word;
}
.rc-item-qty { margin: 0.2rem 0 0; font-size: 0.75rem; color: rgba(255,255,255,0.5); }
.rc-item-price { margin: 0; font-size: 0.88rem; font-weight: 600; white-space: nowrap; }


.rc-pay-sub {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  margin: 0 0 0.75rem;
}
.rc-pay-option {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 0.85rem;
  margin-bottom: 0.5rem;
  cursor: pointer;
  background: rgba(0,0,0,0.25);
}
.rc-pay-option.is-selected {
  border-color: #ED184C;
  background: rgba(237, 24, 76, 0.12);
}
.rc-pay-label {
  flex: 1;
  font-weight: 600;
  color: #fff;
}
.rc-pay-badge {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.45);
}
.rc-apple-box,
.rc-paypal-box,
.rc-stripe-box {
  margin-top: 0.75rem;
  padding: 0.85rem;
  border-radius: 0.85rem;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(0,0,0,0.3);
}
.rc-apple-element {
  min-height: 48px;
  margin-top: 0.5rem;
}


/* =========================================================
   Proportional scale system (checkout + payment)
   Base: 1rem = root; components use em / clamp for balance
   ========================================================= */
.rc-shell {
  --rc-space-1: 0.35rem;
  --rc-space-2: 0.55rem;
  --rc-space-3: 0.85rem;
  --rc-space-4: 1.15rem;
  --rc-space-5: 1.5rem;
  --rc-radius-sm: 0.55rem;
  --rc-radius-md: 0.85rem;
  --rc-radius-lg: 1.05rem;
  --rc-icon: clamp(1.35rem, 4.2vw, 1.65rem);
  --rc-icon-box: clamp(2.15rem, 6.5vw, 2.55rem);
  --rc-font-xs: clamp(0.68rem, 2.1vw, 0.75rem);
  --rc-font-sm: clamp(0.78rem, 2.4vw, 0.88rem);
  --rc-font-md: clamp(0.9rem, 2.7vw, 1rem);
  --rc-font-lg: clamp(1.05rem, 3.2vw, 1.25rem);
  --rc-touch: clamp(2.75rem, 8vw, 3rem);
  font-size: 100%;
}

.rc-shell .rc-card {
  padding: var(--rc-space-4);
  border-radius: var(--rc-radius-lg);
}

.rc-shell .rc-step {
  display: flex;
  align-items: center;
  gap: var(--rc-space-2);
  font-size: var(--rc-font-sm);
  margin-bottom: var(--rc-space-3);
}
.rc-shell .rc-step span {
  width: 1.4em;
  height: 1.4em;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85em;
  font-weight: 700;
}

.rc-shell .rc-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--rc-space-3);
}
@media (max-width: 520px) {
  .rc-shell .rc-row { grid-template-columns: 1fr; }
}

.rc-shell input[type="text"],
.rc-shell input[type="email"],
.rc-shell input[type="tel"],
.rc-shell select,
.rc-shell textarea {
  min-height: var(--rc-touch);
  padding: 0.65em 0.85em;
  font-size: var(--rc-font-md);
  border-radius: var(--rc-radius-sm);
}

.rc-shell label,
.rc-field-label {
  font-size: var(--rc-font-xs);
  margin-bottom: var(--rc-space-1);
}

.rc-shell .rc-summary {
  padding: var(--rc-space-4);
}
.rc-shell .rc-items {
  font-size: var(--rc-font-sm);
}
.rc-shell .rc-items img {
  width: clamp(2.75rem, 12vw, 3.5rem);
  height: clamp(2.75rem, 12vw, 3.5rem);
  object-fit: cover;
  border-radius: var(--rc-radius-sm);
}

.rc-shell button[type="submit"],
.rc-shell .rc-submit {
  min-height: var(--rc-touch);
  padding: 0.75em 1.25em;
  font-size: var(--rc-font-md);
  border-radius: 999px;
  width: 100%;
}

/* Payment terminal — proportional cards */
.rc-pay-terminal {
  margin-top: var(--rc-space-2);
}
.rc-pay-sub {
  font-size: var(--rc-font-xs);
  color: rgba(255,255,255,0.5);
  margin: 0 0 var(--rc-space-3);
  line-height: 1.35;
}
.rc-pay-grid {
  display: grid;
  gap: var(--rc-space-2);
  margin-bottom: var(--rc-space-3);
}
.rc-pay-card {
  display: flex;
  align-items: center;
  gap: var(--rc-space-3);
  width: 100%;
  text-align: left;
  min-height: var(--rc-touch);
  padding: 0.7em 0.85em;
  border-radius: var(--rc-radius-md);
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.28);
  color: #fff;
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.12s ease;
}
.rc-pay-card:hover {
  border-color: rgba(255,255,255,0.28);
  background: rgba(255,255,255,0.04);
}
.rc-pay-card.is-selected {
  border-color: #ED184C;
  background: rgba(237, 24, 76, 0.14);
  box-shadow: 0 0 0 1px rgba(237, 24, 76, 0.35);
}
.rc-pay-card:focus-visible {
  outline: 2px solid #016BB6;
  outline-offset: 2px;
}
.rc-pay-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--rc-icon-box);
  height: var(--rc-icon-box);
  border-radius: calc(var(--rc-radius-sm) + 0.1rem);
  background: rgba(255,255,255,0.06);
  color: #fff;
  flex-shrink: 0;
}
.rc-pay-card-icon svg {
  width: var(--rc-icon);
  height: var(--rc-icon);
}
.rc-pay-card-icon--paypal { background: rgba(0, 156, 222, 0.15); }
.rc-pay-card-icon--apple { background: rgba(255,255,255,0.1); }
.rc-pay-card-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.12em;
}
.rc-pay-card-title {
  font-weight: 700;
  font-size: var(--rc-font-md);
  color: #fff;
  line-height: 1.2;
}
.rc-pay-card-desc {
  font-size: var(--rc-font-xs);
  color: rgba(255,255,255,0.45);
  line-height: 1.3;
}
.rc-pay-card-check {
  width: 1.25em;
  height: 1.25em;
  min-width: 1.25em;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7em;
  color: #fff;
  flex-shrink: 0;
}
.rc-pay-card.is-selected .rc-pay-card-check {
  background: #ED184C;
  border-color: #ED184C;
}

.rc-pay-panel {
  margin-top: var(--rc-space-2);
  padding: var(--rc-space-3);
  border-radius: var(--rc-radius-md);
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(0,0,0,0.3);
  animation: rcPayIn 0.22s ease;
}
.rc-pay-panel-head {
  display: flex;
  align-items: center;
  gap: var(--rc-space-3);
  margin-bottom: var(--rc-space-3);
  color: #fff;
}
.rc-pay-panel-head svg {
  width: var(--rc-icon);
  height: var(--rc-icon);
  flex-shrink: 0;
}
.rc-stripe-label {
  margin: 0;
  font-size: var(--rc-font-sm);
  font-weight: 650;
  color: #fff;
  line-height: 1.25;
}
.rc-pay-panel-hint {
  margin: 0.15em 0 0;
  font-size: var(--rc-font-xs);
  color: rgba(255,255,255,0.45);
  line-height: 1.3;
}
.rc-stripe-element,
.rc-apple-element {
  min-height: var(--rc-touch);
  padding: 0.55em 0.65em;
  border-radius: var(--rc-radius-sm);
  margin-top: var(--rc-space-2);
}
.rc-stripe-secure {
  margin: var(--rc-space-2) 0 0;
  font-size: var(--rc-font-xs);
  color: rgba(255,255,255,0.45);
  line-height: 1.35;
}
.rc-paypal-cta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--rc-space-2);
  font-size: var(--rc-font-sm);
  color: rgba(255,255,255,0.7);
}
.rc-paypal-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.35em 0.75em;
  border-radius: 999px;
  background: #003087;
  color: #fff;
  font-weight: 700;
  font-size: var(--rc-font-xs);
  line-height: 1.2;
}
.rc-error {
  font-size: var(--rc-font-xs);
  min-height: 1.2em;
  margin: var(--rc-space-1) 0 0;
}

@keyframes rcPayIn {
  from { opacity: 0; transform: translateY(0.35em); }
  to { opacity: 1; transform: translateY(0); }
}

/* Two-column checkout proportions */
.rc-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: var(--rc-space-4);
  align-items: start;
}
@media (max-width: 860px) {
  .rc-grid {
    grid-template-columns: 1fr;
    gap: var(--rc-space-3);
  }
}