/* Public checkout page (#3) — distraction-free, minimal chrome. Shares the campaign page's design
   tokens and quiet-but-polished language. All hooks are documented .crowtg-checkout-* classes; the
   admin builder's live preview targets the same class contract so preview == real page. */

.crowtg-checkout-page {
  margin: 0;
  background: #f7f8fa;
}

.crowtg-checkout-shell {
  font-family: var(--crowtg-font);
  color: var(--crowtg-ink);
  min-height: 100vh;
}

/* --- minimal top bar (org + back link, no site nav) --------------------- */
.crowtg-checkout-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 960px;
  margin: 0 auto;
  padding: 1rem 1.25rem;
}
.crowtg-checkout-brand {
  font-weight: 700;
  letter-spacing: -0.01em;
}
.crowtg-checkout-main {
  max-width: 960px;
  margin: 0 auto;
  padding: 1rem 1.25rem 4rem;
}

/* --- layout: the outer container stacks; the two columns live in .crowtg-checkout-cols --- */
.crowtg-checkout {
  display: block;
}
.crowtg-checkout-lead {
  margin-bottom: 1.5rem;
}

.crowtg-checkout-heading {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  margin: 0 0 0.25rem;
}
.crowtg-checkout-sub {
  color: var(--crowtg-muted);
  margin: 0;
}

/* --- form + fields ------------------------------------------------------ */
/* The form is a plain container now — the section cards (left) and the summary card (right) carry the
   surface, so the form itself must not add a second card around them. */
.crowtg-checkout-form {
  display: block;
}

/* Left column: a stack of numbered section cards. */
.crowtg-checkout-main-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.crowtg-checkout-section {
  background: var(--crowtg-card-bg);
  border: 1px solid var(--crowtg-border);
  border-radius: var(--crowtg-radius);
  padding: 1.25rem 1.5rem 1.5rem;
  box-shadow: var(--crowtg-shadow);
}
.crowtg-checkout-section__head {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.1rem;
}
.crowtg-checkout-section__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 999px;
  background: var(--crowtg-accent);
  color: var(--crowtg-accent-contrast);
  font-size: 0.85rem;
  font-weight: 700;
  line-height: 1;
}
.crowtg-checkout-section__title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.crowtg-checkout-section__body {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}
/* The confirm block is quieter — no number, and the consent checkboxes sit above the pay button. */
.crowtg-checkout-section--confirm .crowtg-checkout-section__title {
  font-size: 0.95rem;
  color: var(--crowtg-muted);
}
.crowtg-checkout-section--confirm .crowtg-checkout-section__head {
  margin-bottom: 0.9rem;
}

.crowtg-visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.crowtg-checkout-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
/* An author `display` beats the [hidden] UA rule, so JS-hidden fields (e.g. "same as billing") need this. */
.crowtg-checkout-field[hidden] {
  display: none;
}
.crowtg-checkout-label {
  font-weight: 600;
  font-size: 0.9rem;
}
.crowtg-checkout-required {
  color: #dc2626;
  margin-left: 0.15rem;
}
.crowtg-checkout-input {
  width: 100%;
  padding: 0.6rem 0.7rem;
  font: inherit;
  color: inherit;
  background: #fff;
  border: 1px solid var(--crowtg-border);
  border-radius: 8px;
  box-sizing: border-box;
}
/* Consistent single-arrow dropdown (matches the admin builder preview). */
select.crowtg-checkout-input {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 1.9rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23808a99'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.7rem center;
  background-size: 0.7rem 0.45rem;
}
.crowtg-checkout-input:focus {
  outline: 2px solid var(--crowtg-accent);
  outline-offset: 1px;
  border-color: var(--crowtg-accent);
}
.crowtg-checkout-textarea {
  resize: vertical;
  min-height: 5rem;
}

/* number with a currency/percent unit */
.crowtg-checkout-number {
  display: flex;
  align-items: stretch;
}
.crowtg-checkout-unit {
  display: inline-flex;
  align-items: center;
  padding: 0 0.7rem;
  background: #f3f4f6;
  border: 1px solid var(--crowtg-border);
  border-right: 0;
  border-radius: 8px 0 0 8px;
  color: var(--crowtg-muted);
  font-size: 0.9rem;
}
.crowtg-checkout-number .crowtg-checkout-input {
  border-radius: 0 8px 8px 0;
}

/* radio / checkbox-list choices */
.crowtg-checkout-choices {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.crowtg-checkout-choice,
.crowtg-checkout-check {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.92rem;
  cursor: pointer;
}
.crowtg-checkout-check {
  line-height: 1.35;
}
.crowtg-checkout-consent-link {
  color: var(--crowtg-accent);
  transition: color 0.15s ease;
}
.crowtg-checkout-consent-link:hover {
  color: var(--crowtg-accent-hover);
}
.crowtg-checkout-consent-link:active {
  color: var(--crowtg-accent-press);
}

/* composite address */
/* Composite fields (name, address) read like every other field — no wrapper box, a plain label, and
   their sub-fields in a 2-column grid (first|last, postal|city, region|country). */
.crowtg-checkout-address,
.crowtg-checkout-name {
  border: 0;
  padding: 0;
  margin: 0;
  min-inline-size: 0;
  display: grid;
  gap: 0.75rem;
  grid-template-columns: 1fr 1fr;
}
.crowtg-checkout-address > legend,
.crowtg-checkout-name > legend {
  padding: 0;
  margin-bottom: 0.1rem;
  font-weight: 600;
  font-size: 0.9rem;
}
.crowtg-checkout-address__row,
.crowtg-checkout-name__row {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  min-inline-size: 0;
}
/* full-width address sub-fields */
.crowtg-checkout-address__line1,
.crowtg-checkout-address__line2 {
  grid-column: 1 / -1;
}

/* --- order summary ------------------------------------------------------ */
.crowtg-checkout-summary {
  background: var(--crowtg-card-bg);
  border: 1px solid var(--crowtg-border);
  border-radius: var(--crowtg-radius);
  padding: 1.5rem;
  box-shadow: var(--crowtg-shadow);
  position: sticky;
  top: 1rem;
}
.crowtg-checkout-summary__title {
  font-size: 1rem;
  margin: 0 0 1rem;
}
.crowtg-checkout-summary__item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--crowtg-border);
}
.crowtg-checkout-summary__img {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 8px;
}
.crowtg-checkout-summary__meta {
  display: flex;
  flex-direction: column;
  flex: 1;
}
.crowtg-checkout-summary__label {
  font-weight: 600;
}
.crowtg-checkout-summary__note {
  font-size: 0.8rem;
  color: var(--crowtg-muted);
}
.crowtg-checkout-summary__price {
  font-weight: 600;
  white-space: nowrap;
}

.crowtg-checkout-topup {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--crowtg-border);
}

.crowtg-checkout-summary__total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-weight: 700;
  font-size: 1.15rem;
  margin: 1rem 0;
}

.crowtg-checkout-disabled-note {
  font-size: 0.8rem;
  color: var(--crowtg-muted);
  text-align: center;
  margin: 0.75rem 0 0;
}
.crowtg-checkout-empty {
  color: var(--crowtg-muted);
}

/* --- #4 additions: two-column layout, provider picker, errors, success --- */
.crowtg-checkout-cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: start;
}
@media (min-width: 820px) {
  .crowtg-checkout-cols {
    grid-template-columns: 1.4fr 1fr;
  }
  .crowtg-checkout-side {
    position: sticky;
    top: 1.25rem;
  }
}

/* Right column: payment methods stacked above the order summary. */
.crowtg-checkout-side {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.crowtg-checkout-error {
  max-width: 960px;
  margin: 0 auto 1rem;
  padding: 0.85rem 1rem;
  border-radius: 8px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
  font-size: 0.9rem;
}

.crowtg-checkout-preview {
  max-width: 960px;
  margin: 0 auto 1rem;
  padding: 0.85rem 1rem;
  border-radius: 8px;
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #92400e;
  font-size: 0.9rem;
}

.crowtg-checkout-providers {
  border: 0;
  padding: 0;
  margin: 0;
}
.crowtg-checkout-providers .crowtg-pay-option:first-of-type {
  margin-top: 0.6rem;
}
.crowtg-pay-option {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 0.85rem 1rem;
  margin-top: 0.6rem;
  border: 1px solid var(--crowtg-border);
  border-radius: 10px;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.crowtg-pay-option:has(input:checked) {
  border-color: var(--crowtg-accent);
  background: color-mix(in srgb, var(--crowtg-accent) 5%, #fff);
}
.crowtg-pay-option input {
  margin-top: 0.2rem;
}
.crowtg-pay-option__body {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  min-width: 0;
}
.crowtg-pay-option__icon {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  color: var(--crowtg-muted);
}
.crowtg-pay-option__icon svg,
.crowtg-pay-option__icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.crowtg-pay-option__text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}
.crowtg-pay-option__label {
  font-weight: 600;
}
.crowtg-pay-option__desc {
  font-size: 0.85rem;
  color: var(--crowtg-muted);
}

/* --- success / thank-you page ------------------------------------------- */
.crowtg-checkout--success {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}
.crowtg-success-card {
  background: var(--crowtg-card-bg);
  border: 1px solid var(--crowtg-border);
  border-radius: var(--crowtg-radius);
  box-shadow: var(--crowtg-shadow);
  padding: 1.5rem;
}
.crowtg-success-ref {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px dashed var(--crowtg-border);
}
.crowtg-success-ref__code {
  font-size: 1.4rem;
  letter-spacing: 0.02em;
}
.crowtg-success-note {
  margin: 1rem 0 0;
  font-size: 0.85rem;
  color: var(--crowtg-muted);
}

/* Thank-you hero: an animated green check above the heading. */
.crowtg-success-hero {
  margin-bottom: 1.5rem;
}
.crowtg-success-check {
  display: inline-block;
  width: 84px;
  height: 84px;
  margin-bottom: 0.75rem;
}
.crowtg-success-check svg {
  width: 100%;
  height: 100%;
}
.crowtg-success-check__circle {
  stroke: #16a34a;
  stroke-width: 3;
  stroke-dasharray: 151;
  stroke-dashoffset: 151;
  animation: crowtg-check-circle 0.5s ease-out forwards;
}
.crowtg-success-check__mark {
  stroke: #16a34a;
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 40;
  stroke-dashoffset: 40;
  animation: crowtg-check-mark 0.35s 0.45s ease-out forwards;
}
@keyframes crowtg-check-circle {
  to { stroke-dashoffset: 0; }
}
@keyframes crowtg-check-mark {
  to { stroke-dashoffset: 0; }
}

/* Recap list (reference / reward / amount) — shared by the thank-you + pending cards. */
.crowtg-success-recap {
  display: grid;
  gap: 0;
  margin: 0;
  text-align: left;
}
.crowtg-success-recap > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0;
  border-bottom: 1px dashed var(--crowtg-border);
}
.crowtg-success-recap > div:first-child {
  padding-top: 0;
}
.crowtg-success-recap > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.crowtg-success-recap dt {
  color: var(--crowtg-muted);
  font-size: 0.9rem;
}
.crowtg-success-recap dd {
  margin: 0;
  font-weight: 600;
  text-align: right;
  word-break: break-word;
}
.crowtg-success-recap .crowtg-success-ref__code {
  font-size: 1rem;
  letter-spacing: 0.01em;
}
/* Thank-you next steps: primary "View your pledges" + secondary "Return to campaign". */
.crowtg-success-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 1.5rem;
}

@media (prefers-reduced-motion: reduce) {
  .crowtg-success-check__circle,
  .crowtg-success-check__mark {
    animation: none;
    stroke-dashoffset: 0;
  }
}

/* Bank-transfer details + manual instructions (provider-rendered). */
.crowtg-bank-details {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.5rem 1rem;
  margin: 0;
}
.crowtg-bank-row {
  display: contents;
}
.crowtg-bank-row dt {
  color: var(--crowtg-muted);
  font-size: 0.9rem;
}
.crowtg-bank-row dd {
  margin: 0;
  font-weight: 600;
  word-break: break-word;
}
.crowtg-pay-instructions {
  line-height: 1.5;
}
.crowtg-pay-qr {
  margin: 1.25rem 0 0;
  padding-top: 1.25rem;
  border-top: 1px dashed var(--crowtg-border);
  text-align: center;
}
.crowtg-pay-qr svg {
  width: 180px;
  height: 180px;
}
.crowtg-pay-qr figcaption {
  margin-top: 0.5rem;
  font-size: 0.95rem;
  color: var(--crowtg-muted);
}

/* --- #4b additions: instructions continue, pending spinner, failed page, brand icon --- */
.crowtg-checkout--instructions {
  max-width: 600px;
  margin: 0 auto;
}
.crowtg-instructions-note {
  text-align: center;
  font-size: 0.95rem;
  color: inherit;
  line-height: 1.5;
}
.crowtg-instructions-continue {
  width: 100%;
  margin-top: 1.5rem;
}

/* Pending / processing page. */
.crowtg-checkout--pending {
  text-align: center;
}
.crowtg-spinner {
  width: 42px;
  height: 42px;
  margin: 0 auto 1.25rem;
  border: 4px solid var(--crowtg-border);
  border-top-color: var(--crowtg-accent);
  border-radius: 50%;
  animation: crowtg-spin 0.8s linear infinite;
}
@keyframes crowtg-spin {
  to {
    transform: rotate(360deg);
  }
}
@media (prefers-reduced-motion: reduce) {
  .crowtg-spinner {
    animation-duration: 2.4s;
  }
}
.crowtg-pending-card {
  max-width: 460px;
  margin: 0 auto;
  text-align: center;
}
.crowtg-pending-heading {
  margin: 0 0 1.25rem;
  font-weight: 600;
  font-size: 1.05rem;
}
.crowtg-pending-card .crowtg-success-recap {
  max-width: 340px;
  margin: 0 auto;
}
.crowtg-pending-note {
  margin-top: 1.25rem;
}

/* Failed page. */
.crowtg-failed-reason,
.crowtg-failed-ref {
  margin: 0 0 1rem;
  line-height: 1.5;
}
.crowtg-failed-reason .crowtg-checkout-label,
.crowtg-failed-ref .crowtg-checkout-label {
  display: block;
}

/* Brand payment icon (e.g. SumUp wordmark) — sized to sit inline with the picker text. */
.crowtg-pay-icon--brand {
  height: 20px;
  width: auto;
}