/* ── CHECKOUT OVERLAY ── */
#checkout-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  background: rgba(0,0,0,0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1rem;
  animation: fadeIn 0.2s ease;
  backdrop-filter: blur(4px);
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.checkout-modal {
  background: var(--white);
  width: 100%;
  max-width: 580px;
  max-height: 92vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  animation: slideUp 0.25s ease;
  box-shadow: 0 24px 80px rgba(0,0,0,0.3);
}

@keyframes slideUp {
  from { transform: translateY(24px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

.checkout-modal__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 1.75rem 2rem 1.25rem;
  border-bottom: 1px solid var(--rule);
  gap: 1rem;
}

.checkout-modal__event-info { display: flex; flex-direction: column; gap: 0.25rem; }

.checkout-modal__series {
  font-size: var(--text-xs);
  text-transform: lowercase;
  letter-spacing: 0.08em;
}

.checkout-modal__title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  letter-spacing: 0.02em;
  line-height: 1;
}

.checkout-modal__meta {
  font-size: var(--text-xs);
  color: var(--mid);
  text-transform: lowercase;
  margin-top: 0.1rem;
}

.checkout-modal__close {
  background: transparent;
  border: 1px solid var(--rule);
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.65rem;
  color: var(--mid);
  cursor: pointer;
  transition: all 0.15s;
  flex-shrink: 0;
}

.checkout-modal__close:hover { border-color: var(--black); color: var(--black); }

.checkout-modal__body {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.checkout-tier-select { display: flex; flex-direction: column; gap: 0.5rem; }

.checkout-tier-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border: 1px solid var(--rule);
  background: transparent;
  cursor: pointer;
  transition: all 0.12s;
  font-family: var(--font-mono);
  width: 100%;
}

.checkout-tier-btn:hover { border-color: var(--black); }
.checkout-tier-btn--active { border-color: var(--black); background: var(--black); color: var(--white); }
.checkout-tier-btn__label { font-size: var(--text-xs); text-transform: lowercase; letter-spacing: 0.04em; }
.checkout-tier-btn__price { font-family: var(--font-display); font-size: 1.4rem; letter-spacing: 0.02em; }

.checkout-qty-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.checkout-qty { display: flex; align-items: center; gap: 1.25rem; font-size: var(--text-sm); }

.qty-btn {
  background: transparent;
  border: 1px solid var(--rule);
  width: 32px; height: 32px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.12s;
  color: var(--black);
}

.qty-btn:hover { border-color: var(--black); background: var(--black); color: var(--white); }

.checkout-summary { display: flex; justify-content: space-between; align-items: baseline; }

.checkout-label {
  font-size: var(--text-xs);
  color: var(--mid);
  text-transform: lowercase;
  letter-spacing: 0.04em;
}

.checkout-total { font-family: var(--font-display); font-size: 2.2rem; letter-spacing: 0.02em; }

.checkout-next-btn,
.checkout-pay-btn {
  width: 100%;
  padding: 1rem;
  background: var(--black);
  color: var(--white);
  border: none;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: lowercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: opacity 0.15s;
}

.checkout-next-btn:hover, .checkout-pay-btn:hover { opacity: 0.8; }
.checkout-pay-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.checkout-back-btn {
  background: transparent;
  border: none;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--mid);
  text-transform: lowercase;
  cursor: pointer;
  transition: color 0.15s;
  padding: 0;
  text-align: left;
}

.checkout-back-btn:hover { color: var(--black); }

.checkout-done-btn {
  width: 100%;
  padding: 1rem;
  background: transparent;
  color: var(--black);
  border: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: lowercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: all 0.15s;
}

.checkout-done-btn:hover { border-color: var(--black); }

.checkout-order-summary {
  font-size: var(--text-xs);
  color: var(--mid);
  text-transform: lowercase;
  padding: 0.85rem 1rem;
  background: var(--off-white, #f8f8f8);
  border-left: 2px solid var(--rule);
  line-height: 1.6;
}

.checkout-form-group { display: flex; flex-direction: column; gap: 0.35rem; }

.checkout-form-label {
  font-size: var(--text-xs);
  color: var(--mid);
  text-transform: lowercase;
  letter-spacing: 0.04em;
}

.checkout-input {
  background: var(--white);
  border: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--black);
  padding: 0.65rem 0.75rem;
  width: 100%;
  outline: none;
  transition: border-color 0.12s;
  border-radius: 0;
  -webkit-appearance: none;
}

.checkout-input:focus { border-color: var(--black); }

.checkout-form-hint {
  font-size: 0.58rem;
  color: var(--light);
  text-transform: lowercase;
  letter-spacing: 0.04em;
}

/* ── SQUARE CARD ── */
#square-card-container {
  min-height: 96px;
  border: 1px solid var(--rule);
  padding: 0.75rem;
  transition: border-color 0.12s;
  background: var(--white);
}

#square-card-container:focus-within { border-color: var(--black); }

/* ── SQUARE TRUST BADGE ── */
.checkout-square-trust {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  background: #f7f9ff;
  border: 1px solid #dde6ff;
}

.checkout-square-trust__logo {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  flex-shrink: 0;
}

.checkout-square-trust__logo-mark {
  width: 18px; height: 18px;
  background: #000;
  border-radius: 2px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.55rem;
  font-weight: 700;
  font-family: var(--font-mono);
  flex-shrink: 0;
}

.checkout-square-trust__logo-text {
  font-size: 0.65rem;
  font-weight: 600;
  font-family: var(--font-mono);
  color: #1a1a1a;
  letter-spacing: 0.02em;
}

.checkout-square-trust__divider {
  width: 1px;
  height: 24px;
  background: #dde6ff;
  flex-shrink: 0;
}

.checkout-square-trust__details {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.checkout-square-trust__line1 {
  font-size: 0.65rem;
  color: #1a1a1a;
  font-family: var(--font-mono);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.checkout-square-trust__line1::before {
  content: '🔒';
  font-size: 0.6rem;
}

.checkout-square-trust__line2 {
  font-size: 0.58rem;
  color: #666;
  font-family: var(--font-mono);
  text-transform: lowercase;
}

/* ── CARD BRAND ICONS ── */
.checkout-card-brands {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.card-brand {
  height: 22px;
  padding: 0 0.5rem;
  border: 1px solid var(--rule);
  border-radius: 2px;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.48rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.card-brand--visa   { color: #1a1f71; }
.card-brand--mc     { color: #eb001b; }
.card-brand--amex   { color: #007bc1; }
.card-brand--disc   { color: #e55c00; }

.square-placeholder {
  border: 1px solid var(--rule);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  background: var(--off-white, #f8f8f8);
}

.square-placeholder__text { font-size: var(--text-xs); color: var(--mid); text-transform: lowercase; }
.square-placeholder__sub  { font-size: 0.58rem; color: var(--light); text-transform: lowercase; }

.checkout-error {
  font-size: var(--text-xs);
  color: #cc3333;
  text-transform: lowercase;
  padding: 0.6rem 0.75rem;
  background: #fff5f5;
  border-left: 2px solid #cc3333;
}

/* ── CONFIRMATION ── */
.checkout-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1.5rem 0 1rem;
  text-align: center;
}

.checkout-success__icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: #f0fdf4;
  border: 1px solid #86efac;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.checkout-success__title { font-family: var(--font-display); font-size: 2.5rem; letter-spacing: 0.04em; }
.checkout-success__text  { font-size: var(--text-xs); color: var(--mid); text-transform: lowercase; }

.checkout-qr-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: var(--off-white);
}

#qr-canvas { image-rendering: pixelated; }

.checkout-qr-label {
  font-size: var(--text-xs);
  color: var(--mid);
  text-transform: lowercase;
  letter-spacing: 0.08em;
}

.checkout-ticket-info { display: flex; flex-direction: column; gap: 0; margin-bottom: 0.5rem; }

.ticket-info-row {
  display: flex;
  justify-content: space-between;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--rule);
  font-size: var(--text-xs);
}

.ticket-info-row span:first-child { color: var(--mid); text-transform: lowercase; }
.ticket-info-row span:last-child  { text-transform: lowercase; }

/* ── MOBILE ── */
@media (max-width: 540px) {
  .checkout-modal { max-height: 100vh; }
  #checkout-overlay { padding: 0; align-items: flex-end; }
  .checkout-modal__body { padding: 1.5rem; }
  .checkout-modal__header { padding: 1.25rem 1.5rem 1rem; }
}

/* ── DARK MODE ── */
[data-theme="dark"] .checkout-modal { background: #1a1a1a; color: #f0f0f0; }
[data-theme="dark"] .checkout-modal__header { border-bottom-color: #2e2e2e; }
[data-theme="dark"] .checkout-modal__close { border-color: #2e2e2e; color: #999; }
[data-theme="dark"] .checkout-tier-btn { border-color: #2e2e2e; color: #f0f0f0; }
[data-theme="dark"] .checkout-tier-btn--active { background: #f0f0f0; color: #1a1a1a; border-color: #f0f0f0; }
[data-theme="dark"] .checkout-order-summary { background: #111; border-left-color: #2e2e2e; }
[data-theme="dark"] .checkout-input { background: #111; border-color: #2e2e2e; color: #f0f0f0; }
[data-theme="dark"] .checkout-input:focus { border-color: #f0f0f0; }
[data-theme="dark"] #square-card-container { background: #111; border-color: #2e2e2e; }
[data-theme="dark"] .checkout-square-trust { background: #111a2e; border-color: #1e3a6e; }
[data-theme="dark"] .checkout-square-trust__logo-mark { background: #f0f0f0; color: #111; }
[data-theme="dark"] .checkout-square-trust__logo-text { color: #f0f0f0; }
[data-theme="dark"] .checkout-square-trust__line1 { color: #f0f0f0; }
[data-theme="dark"] .checkout-square-trust__divider { background: #1e3a6e; }
[data-theme="dark"] .checkout-qty-row { border-color: #2e2e2e; }
[data-theme="dark"] .checkout-qr-wrap { background: #111; border-color: #2e2e2e; }
[data-theme="dark"] .ticket-info-row { border-bottom-color: #2e2e2e; }
[data-theme="dark"] .checkout-next-btn,
[data-theme="dark"] .checkout-pay-btn { background: #f0f0f0; color: #1a1a1a; }
[data-theme="dark"] .checkout-done-btn { border-color: #2e2e2e; color: #f0f0f0; }
[data-theme="dark"] .card-brand { background: #111; border-color: #2e2e2e; }

/* ── SOLD OUT ── */
.detail__buy-btn--sold-out { opacity: 0.4; cursor: not-allowed; letter-spacing: 0.12em; }

/* ── ORDER SUMMARY ROWS ── */
.order-summary__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: var(--text-xs);
  color: var(--mid);
  text-transform: lowercase;
  line-height: 1.6;
}

.order-summary__row--venue {
  margin-top: 0.3rem;
  font-size: 0.58rem;
  color: var(--light);
  border-top: 1px solid var(--rule);
  padding-top: 0.4rem;
  margin-top: 0.4rem;
}

/* ── REFUND POLICY ── */
.checkout-refund-policy {
  font-size: 0.58rem;
  color: var(--light);
  text-transform: lowercase;
  text-align: center;
  line-height: 1.5;
  letter-spacing: 0.02em;
}

/* ── FORCE LIGHT MODE FOR CHECKOUT ── */
#checkout-overlay,
#checkout-overlay * {
  color-scheme: light;
}

.checkout-modal {
  background: #ffffff !important;
  color: #111111 !important;
}

.checkout-modal__header { border-bottom-color: #e8e8e8 !important; }
.checkout-modal__close { border-color: #e8e8e8 !important; color: #999999 !important; }
.checkout-modal__meta { color: #999999 !important; }
.checkout-tier-btn { border-color: #e8e8e8 !important; color: #111111 !important; background: #ffffff !important; }
.checkout-tier-btn--active { background: #111111 !important; color: #ffffff !important; border-color: #111111 !important; }
.checkout-order-summary { background: #f8f8f8 !important; border-left-color: #e8e8e8 !important; color: #999999 !important; }
.checkout-input { background: #ffffff !important; border-color: #e8e8e8 !important; color: #111111 !important; }
.checkout-input:focus { border-color: #111111 !important; }
#square-card-container { background: #ffffff !important; border-color: #e8e8e8 !important; }
.checkout-square-trust { background: #f7f9ff !important; border-color: #dde6ff !important; }
.checkout-square-trust__logo-mark { background: #000000 !important; color: #ffffff !important; }
.checkout-square-trust__logo-text { color: #1a1a1a !important; }
.checkout-square-trust__line1 { color: #1a1a1a !important; }
.checkout-square-trust__line2 { color: #666666 !important; }
.checkout-square-trust__divider { background: #dde6ff !important; }
.checkout-qty-row { border-color: #e8e8e8 !important; }
.checkout-summary { color: #111111 !important; }
.checkout-total { color: #111111 !important; }
.checkout-next-btn, .checkout-pay-btn { background: #111111 !important; color: #ffffff !important; }
.checkout-done-btn { border-color: #e8e8e8 !important; color: #111111 !important; background: #ffffff !important; }
.checkout-back-btn { color: #999999 !important; }
.checkout-qr-wrap { background: #f8f8f8 !important; border-color: #e8e8e8 !important; }
.ticket-info-row { border-bottom-color: #e8e8e8 !important; color: #111111 !important; }
.card-brand { background: #ffffff !important; border-color: #e8e8e8 !important; }
.checkout-label { color: #999999 !important; }
.checkout-form-label { color: #999999 !important; }
.checkout-form-hint { color: #d0d0d0 !important; }
.checkout-refund-policy { color: #d0d0d0 !important; }
.qty-btn { border-color: #e8e8e8 !important; color: #111111 !important; background: #ffffff !important; }
.qty-btn:hover { background: #111111 !important; color: #ffffff !important; border-color: #111111 !important; }