/* ============================================================
   Vintage808 — checkout.css
   ============================================================ */

.checkout-page {
  min-height: calc(100vh - var(--nav-h));
  background: var(--white);
  padding: 56px 40px 80px;
}

.checkout-container {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 80px;
  align-items: start;
}

/* ── Left: Form ─────────────────────────────────────────────── */

.checkout-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--mid);
  margin-bottom: 32px;
}

.checkout-breadcrumb a {
  color: var(--mid);
  transition: color 0.15s;
}

.checkout-breadcrumb a:hover {
  color: var(--black);
}

.checkout-breadcrumb span {
  color: var(--black);
  font-weight: 500;
}

.checkout-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 10px;
}

.checkout-heading {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  letter-spacing: -0.02em;
  color: var(--black);
  margin-bottom: 40px;
}

/* ── Sections ── */
.checkout-section {
  margin-bottom: 36px;
}

.checkout-section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--sand);
}

/* ── Fields grid ── */
.checkout-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.checkout-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.checkout-field--full {
  grid-column: 1 / -1;
}

.checkout-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--black);
}

.checkout-input {
  width: 100%;
  padding: 13px 16px;
  font-family: var(--font-body);
  font-size: 14px;
  border: 1px solid var(--sand);
  border-radius: 2px;
  background: #fff;
  color: var(--black);
  outline: none;
  transition: border-color 0.15s;
  box-sizing: border-box;
}

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

.checkout-input::placeholder {
  color: var(--mid);
}

.checkout-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23999186' stroke-width='2' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}

.checkout-select option {
  color: var(--black);
}

/* ── Error ── */
.checkout-error {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 2px;
  padding: 10px 14px;
  font-size: 12px;
  color: #b91c1c;
  margin-bottom: 20px;
}

/* ── Pay Button ── */
.checkout-pay-btn {
  width: 100%;
  padding: 16px;
  background: var(--black);
  color: var(--white);
  border: 1px solid var(--black);
  border-radius: 2px;
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.05em;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background 0.18s;
  margin-bottom: 14px;
}

.checkout-pay-btn:hover {
  background: #333;
  border-color: #333;
}

.checkout-pay-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.checkout-spinner {
  animation: spin 0.8s linear infinite;
}

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

.checkout-secure {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 11px;
  color: var(--mid);
}

/* ── Right: Summary ─────────────────────────────────────────── */

.checkout-summary {
  background: var(--sand);
  border-radius: 2px;
  padding: 32px;
  position: sticky;
  top: calc(var(--nav-h) + 24px);
}

.summary-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.summary-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--black);
}

/* ── Summary Items ── */
.summary-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

.summary-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.summary-item-img {
  width: 60px;
  height: 68px;
  object-fit: cover;
  border-radius: 2px;
  background: rgba(17,17,17,0.08);
  flex-shrink: 0;
}

.summary-item-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.summary-item-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--black);
  line-height: 1.4;
}

.summary-item-meta {
  font-size: 11px;
  color: var(--mid);
}

.summary-item-price {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--black);
  white-space: nowrap;
}

.summary-empty {
  font-size: 13px;
  color: var(--mid);
  padding: 16px 0;
}

.summary-empty a {
  color: var(--black);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ── Totals ── */
.summary-totals {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--mid);
}

.summary-row--total {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--black);
}

.summary-divider {
  height: 1px;
  background: rgba(17,17,17,0.12);
  margin: 4px 0;
}

/* ── Responsive ─────────────────────────────────────────────── */

@media (max-width: 900px) {
  .checkout-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .checkout-summary {
    position: static;
    order: -1;
  }

  .checkout-page {
    padding: 32px 24px 60px;
  }
}

@media (max-width: 520px) {
  .checkout-fields {
    grid-template-columns: 1fr;
  }

  .checkout-field--full {
    grid-column: 1;
  }

  .checkout-page {
    padding: 24px 16px 48px;
  }

  .checkout-summary {
    padding: 24px 20px;
  }
}