/* ============================================================
   Khama — checkout.css
   Mobile-first checkout layout. Order summary stacks above the
   form on mobile, sticks beside the form on desktop (≥ 880px).
   ============================================================ */

.page-checkout { background: var(--paper); }
.page-checkout .container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: 22px;
}
@media (min-width: 720px) { .page-checkout .container { padding-inline: 40px; } }

/* ===== HERO ===== */
.checkout-hero {
  padding: calc(var(--nav-h) + 24px) 0 14px;
  text-align: center;
}
@media (min-width: 720px) { .checkout-hero { padding: calc(var(--nav-h) + 40px) 0 22px; } }
.checkout-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.012em;
  color: var(--ink);
  margin: 0 auto 8px;
  max-width: 22ch;
  text-wrap: balance;
}
.checkout-hero-sub {
  font-family: var(--font-text);
  font-size: clamp(14px, 3.4vw, 17px);
  line-height: 1.65;
  color: var(--gray);
  margin: 0 auto;
  max-width: 50ch;
  text-wrap: pretty;
}

/* ===== MAIN ===== */
.checkout {
  padding-bottom: 60px;
}

.checkout-grid {
  display: flex;
  flex-direction: column-reverse;
  gap: 18px;
}
.checkout-grid[hidden] { display: none; }
@media (min-width: 880px) {
  .checkout-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 32px;
    align-items: start;
  }
}

/* ===== ORDER SUMMARY ===== */
.checkout-summary {
  background: var(--cream);
  border: 1px solid var(--gray-line);
  border-radius: 18px;
  padding: 18px 18px 22px;
}
@media (min-width: 880px) {
  .checkout-summary {
    position: sticky;
    top: calc(var(--nav-h) + 16px);
    align-self: start;
  }
}
.checkout-summary > h2 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 900;
  margin: 0 0 14px;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.checkout-items {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: flex; flex-direction: column;
  gap: 12px;
}
.checkout-item {
  background: #fff;
  border-radius: 12px;
  padding: 12px 14px 10px;
}
.checkout-item-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 6px;
}
.checkout-item-head h4 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  margin: 0;
}
.checkout-item-qty {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 700;
  color: var(--gray);
  font-variant-numeric: tabular-nums;
}
.checkout-item-details {
  list-style: none;
  margin: 0 0 8px;
  padding: 0;
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--gray);
  line-height: 1.55;
  display: flex; flex-direction: column;
  gap: 3px;
}
.checkout-item-details li {
  position: relative;
  padding-inline-start: 11px;
}
.checkout-item-details li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: .65em;
  width: 4px; height: 4px;
  border-radius: 999px;
  background: var(--gold);
}
.checkout-item-price {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--font-ui);
  font-size: 13px;
  padding-top: 8px;
  border-top: 1px dashed var(--gray-line);
}
.checkout-item-price .lbl { color: var(--gray); }
.checkout-item-price .val {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ink);
  word-break: break-all;
  text-align: end;
}
.checkout-item-price .cur {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  color: var(--gray);
}
.checkout-summary-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-top: 14px;
  margin-bottom: 10px;
  border-top: 1px solid var(--gray-line);
}
.checkout-summary-total .lbl {
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--gray);
}
.checkout-summary-total .val {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.checkout-summary-note {
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--gray);
  line-height: 1.55;
  margin: 0;
}

/* ===== FORM ===== */
.checkout-form-shell {
  background: #fff;
  border: 1px solid var(--gray-line);
  border-radius: 18px;
  padding: 22px 18px;
}
@media (min-width: 720px) { .checkout-form-shell { padding: 28px; } }

.checkout-form {
  display: flex; flex-direction: column;
  gap: 16px;
}
.checkout-form > h2 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 900;
  color: var(--ink);
  margin: 0 0 4px;
  letter-spacing: -0.01em;
}

/* Text & textarea inputs */
.checkout-input {
  position: relative;
  display: flex;
  align-items: stretch;
}
.checkout-input input,
.checkout-input textarea,
.checkout-input select {
  flex: 1;
  font-family: var(--font-text);
  font-size: 16px;
  font-weight: 500;
  padding: 12px 14px;
  border: 1px solid var(--gray-line);
  border-radius: 14px;
  background: var(--cream);
  color: var(--ink);
  width: 100%;
  transition: border-color var(--t-quick), box-shadow var(--t-quick), background var(--t-quick);
  font-variant-numeric: tabular-nums;
}
.checkout-input textarea {
  font-size: 15px;
  resize: vertical;
  min-height: 70px;
  line-height: 1.55;
  font-family: var(--font-text);
}
.checkout-input--select select {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  cursor: pointer;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--gray) 50%),
    linear-gradient(135deg, var(--gray) 50%, transparent 50%);
  background-repeat: no-repeat;
  background-size: 5px 5px;
  /* RTL: arrow on the visual left (logical end is right of the box in RTL,
     but the placeholder reads RTL so leave the chevron on the LEFT). */
  background-position: 18px calc(50% + 1px), 23px calc(50% + 1px);
  padding-inline-end: 14px;
  padding-inline-start: 36px;
}
.checkout-input input:focus,
.checkout-input textarea:focus,
.checkout-input select:focus {
  outline: none;
  border-color: var(--emerald-deep);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(93, 2, 42, .12);
}
.checkout-input input.is-error,
.checkout-input textarea.is-error,
.checkout-input select.is-error {
  border-color: var(--error);
  background: #fff;
}
.checkout-input input::placeholder,
.checkout-input textarea::placeholder {
  color: var(--gray);
  opacity: .8;
}

/* ===== Payment block ===== */
.checkout-payment {
  margin-top: 4px;
}
.checkout-payment h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 10px;
}
.checkout-payment-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--cream);
  border: 1px solid var(--gray-line);
  border-inline-start: 3px solid var(--gold);
  border-radius: 14px;
  padding: 14px 16px;
}
.checkout-payment-icon {
  width: 36px; height: 36px;
  border-radius: 999px;
  background: #fff;
  color: var(--emerald-deep);
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.checkout-payment-card strong {
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--ink);
  display: block;
  margin-bottom: 2px;
}
.checkout-payment-card p {
  font-family: var(--font-ui);
  font-size: 12.5px;
  color: var(--gray);
  margin: 0;
  line-height: 1.55;
}

/* ===== Submit ===== */
.checkout-submit {
  margin-top: 6px;
  display: flex; flex-direction: column;
  gap: 8px;
}
.btn-block {
  width: 100%;
  justify-content: center;
}
.checkout-finetext {
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--gray);
  text-align: center;
  margin: 0;
}

/* ===== Empty + Success states ===== */
.checkout-empty,
.checkout-success {
  text-align: center;
  padding: 32px 20px 56px;
  max-width: 520px;
  margin: 0 auto;
}
.checkout-empty h2,
.checkout-success h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 5vw, 36px);
  font-weight: 900;
  color: var(--ink);
  margin: 0 0 10px;
  letter-spacing: -0.01em;
}
.checkout-empty p,
.checkout-success p {
  font-family: var(--font-text);
  font-size: 15px;
  color: var(--gray);
  line-height: 1.65;
  margin: 0 auto 16px;
  max-width: 50ch;
}
.checkout-empty .cart-empty-mark { margin: 0 auto 16px; }
.checkout-success .config-success-mark {
  margin: 0 auto 14px;
  width: 56px; height: 56px;
  border-radius: 999px;
  background: var(--emerald-deep);
  color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-ui);
  font-size: 28px;
  font-weight: 700;
}
.checkout-success .config-success-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 4px;
}
.checkout-success [data-order-ref] {
  font-family: var(--font-ui);
  font-weight: 700;
  color: var(--emerald-deep);
  font-variant-numeric: tabular-nums;
  letter-spacing: .04em;
}