/* ============================================================
   CHECKOUT — Square Web Payments SDK form
   inherits theme tokens from styles.css
   ============================================================ */

/* hidden attribute must beat display:grid/flex on container elements */
[hidden] { display: none !important; }

.checkout-page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px;
}
@media (max-width: 800px) {
  .checkout-page { padding: 24px 18px; }
}

/* -------- storefront-down banner -------- */
.storefront-down {
  max-width: 640px;
  margin: 40px auto;
  padding: 32px 28px;
  background: var(--bg-elev);
  border: 1px solid var(--amber-dim);
  border-radius: 6px;
  text-align: center;
}
.storefront-down h2 {
  font-family: var(--sans);
  font-size: 24px;
  margin: 0 0 12px;
  color: var(--ink);
}
.storefront-down p {
  font-family: var(--serif);
  color: var(--ink-muted);
  font-size: 16px;
  line-height: 1.5;
  margin: 0 0 12px;
}
.storefront-down-cta a {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--amber);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* -------- two-column layout -------- */
.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 40px;
  align-items: start;
}
@media (max-width: 900px) {
  .checkout-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* -------- cart pane -------- */
.checkout-cart {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 22px 22px 18px;
  position: sticky;
  top: 24px;
  order: 2;
}
@media (max-width: 900px) {
  .checkout-cart { position: static; order: 1; }
}

.checkout-cart-title {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--amber);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 0 0 14px;
}

.cart-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-soft);
}

.cart-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}
.cart-item-name {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 14px;
  color: var(--ink);
  margin: 0 0 2px;
}
.cart-item-detail {
  font-family: var(--serif);
  font-size: 12px;
  font-style: italic;
  color: var(--ink-muted);
  margin: 0;
}
.cart-item-qty {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-faint);
}
.cart-item-qty button {
  width: 22px;
  height: 22px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--ink);
  border-radius: 3px;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1;
}
.cart-item-qty button:hover { border-color: var(--amber-dim); }
.cart-item-qty button:disabled { opacity: 0.4; cursor: not-allowed; }

.cart-item-price {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--amber);
  text-align: right;
}

.cart-totals {
  padding: 14px 0 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cart-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink-muted);
}
.cart-row-detail {
  font-size: 10px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  margin-left: 4px;
}
.cart-row-total {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border-soft);
  font-size: 16px;
  color: var(--ink);
  font-weight: 600;
}
.cart-row-total > span:last-child { color: var(--amber); }

.cart-meta {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-faint);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--border-soft);
  line-height: 1.5;
}

/* -------- form pane -------- */
.checkout-form-pane { order: 1; }
@media (max-width: 900px) { .checkout-form-pane { order: 2; } }

.form-section {
  margin-bottom: 32px;
}

.form-section-title {
  font-family: var(--sans);
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-soft);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-grid-1 { grid-template-columns: 1fr; }
.form-field.span-2 { grid-column: span 2; }
@media (max-width: 600px) {
  .form-grid { grid-template-columns: 1fr; }
  .form-field.span-2 { grid-column: auto; }
}

.form-field label {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.form-field label .opt {
  font-style: italic;
  color: var(--ink-faint);
  text-transform: none;
  letter-spacing: 0;
}

.form-field input,
.form-field select {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
}
.form-field input:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--amber);
}
.form-field input:invalid:not(:placeholder-shown):not(:focus) {
  border-color: var(--red);
}
.form-hint {
  font-family: var(--serif);
  font-size: 12px;
  font-style: italic;
  color: var(--ink-faint);
  margin: 6px 0 0;
}

.address-policy {
  font-family: var(--serif);
  font-size: 13px;
  color: var(--ink-muted);
  background: var(--bg-elev);
  border-left: 3px solid var(--amber-dim);
  padding: 10px 14px;
  margin-top: 14px;
  line-height: 1.5;
}
.address-policy strong { color: var(--ink); }

/* -------- payment section -------- */
.express-checkout {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}
.express-btn {
  min-height: 44px;
}
.express-btn:empty {
  display: none;
}

/* Apple Pay button — Apple HIG requires this exact look. */
.apple-pay-btn {
  width: 100%;
  min-height: 44px;
  background: #000;
  color: #fff;
  border: 0;
  border-radius: 6px;
  padding: 0 16px;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", sans-serif;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: background 0.15s ease;
}
.apple-pay-btn:hover { background: #1a1a1a; }
.apple-pay-btn svg { display: block; }

.payment-divider {
  position: relative;
  text-align: center;
  margin: 22px 0 18px;
}
.payment-divider::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  border-top: 1px solid var(--border-soft);
}
.payment-divider span {
  position: relative;
  background: var(--bg);
  padding: 0 14px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.card-container {
  min-height: 110px;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px 12px;
  background: var(--bg-elev);
}
.card-container.is-focused { border-color: var(--amber); }

.payment-error {
  margin-top: 12px;
  padding: 10px 14px;
  background: rgba(232,96,85,0.08);
  border: 1px solid var(--red);
  border-radius: 4px;
  color: var(--red);
  font-family: var(--mono);
  font-size: 13px;
}

/* -------- pay button -------- */
.pay-button {
  width: 100%;
  padding: 16px;
  background: var(--amber);
  color: #0b0d10;
  border: 0;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.15s ease, opacity 0.15s ease;
}
.pay-button:hover:not(:disabled) { background: #f6cf6a; }
.pay-button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.legal-note {
  font-family: var(--serif);
  font-size: 12px;
  font-style: italic;
  color: var(--ink-faint);
  line-height: 1.5;
  margin: 14px 0 0;
}

/* -------- success state -------- */
.checkout-success {
  max-width: 640px;
  margin: 60px auto;
  padding: 40px 32px;
  background: var(--bg-elev);
  border: 1px solid var(--green);
  border-radius: 6px;
  text-align: center;
}
.checkout-success h1 {
  font-family: var(--sans);
  font-size: 32px;
  margin: 0 0 14px;
  color: var(--ink);
}
.checkout-success p {
  font-family: var(--serif);
  font-size: 16px;
  color: var(--ink-muted);
  line-height: 1.55;
  margin: 0 0 14px;
}
.success-ref code {
  font-family: var(--mono);
  background: var(--bg);
  padding: 2px 8px;
  border-radius: 3px;
  color: var(--amber);
  letter-spacing: 0.08em;
}

.back-link {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--amber);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border-bottom: 1px solid var(--amber-dim);
  padding-bottom: 2px;
}