/* =========================================================================
   GulfRabit · Checkout module (multi-step) + order confirmation
   ========================================================================= */
.checkout-layout { display: grid; gap: var(--space-6); grid-template-columns: 1fr; }
@media (min-width: 1024px) { .checkout-layout { grid-template-columns: 1fr 380px; align-items: start; } }

/* Progress stepper */
.stepper { display: flex; align-items: center; gap: var(--space-2); margin-bottom: var(--space-7); flex-wrap: wrap; }
.step { display: flex; align-items: center; gap: var(--space-2); color: var(--text-muted); font-size: var(--fs-14); }
.step__num { width: 30px; height: 30px; border-radius: var(--radius-pill); display: grid; place-items: center; border: 1px solid var(--border-hairline); font-weight: var(--fw-semibold); font-size: var(--fs-14); }
.step.is-active { color: var(--text-primary); }
.step.is-active .step__num { background: var(--gr-gradient); color: #04222b; border-color: transparent; }
.step.is-done .step__num { background: var(--surface-sunken); color: var(--lime-ink); border-color: var(--gr-lime); }
.step__line { flex: 1; min-width: 16px; height: 1px; background: var(--border-hairline); }

.checkout-step[hidden] { display: none; }
.checkout-step__title { margin-bottom: var(--space-5); }

.form-grid { display: grid; gap: 0 var(--space-4); grid-template-columns: 1fr; }
@media (min-width: 640px) { .form-grid { grid-template-columns: 1fr 1fr; } .form-grid .col-span-2 { grid-column: 1 / -1; } }

/* Delivery / payment option cards */
.option-card { display: flex; gap: var(--space-3); align-items: flex-start; padding: var(--space-4); border: 1px solid var(--border-hairline); border-radius: var(--radius-lg); cursor: pointer; transition: border-color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out); margin-bottom: var(--space-3); }
.option-card:hover { border-color: var(--gr-cyan-dark); }
.option-card input { accent-color: var(--gr-cyan); margin-top: 3px; width: 20px; height: 20px; }
.option-card.is-selected { border-color: var(--gr-cyan-dark); background: rgba(27,180,212,.06); }
/* Both were unstyled inline spans, so they rendered as one run-on string —
   "Dhaka & ChattogramWithin 72 hours". Stack them. Affects delivery AND
   payment cards, which share this component. */
.option-card__title { display: block; font-weight: var(--fw-semibold); }
.option-card__sub { display: block; margin-top: 2px; font-size: var(--fs-14); color: var(--text-muted); }
.option-card__price { margin-left: auto; font-variant-numeric: tabular-nums; font-weight: var(--fw-semibold); }

.review-line { display: flex; justify-content: space-between; padding: var(--space-2) 0; border-bottom: 1px solid var(--border-hairline); }

.step-nav { display: flex; justify-content: space-between; gap: var(--space-3); margin-top: var(--space-6); }

/* ---- Order confirmation ---------------------------------------------- */
.confirm-hero { text-align: center; padding: var(--space-8) 0 var(--space-6); }
.confirm-check { width: 84px; height: 84px; margin: 0 auto var(--space-5); border-radius: var(--radius-pill); display: grid; place-items: center; background: var(--gr-gradient); color: #04222b; }
.confirm-panel { max-width: 640px; margin: 0 auto; }

/* ---- District-resolved delivery ---------------------------------------
   The zone follows from the district, so the note explains WHY a given rate
   applies, and options that cannot apply are dimmed rather than removed —
   the customer can still see what exists and what it would cost. */
.delivery-resolved {
  margin-bottom: var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  background: var(--surface-sunken);
  border-left: 3px solid var(--gr-cyan-dark);
  font-size: var(--fs-14);
  color: var(--text-secondary);
}
.delivery-resolved strong { color: var(--text-primary); }

.option-card.is-unavailable { opacity: .45; }
.option-card.is-unavailable,
.option-card.is-unavailable input { cursor: not-allowed; }