/* Checkout / Pay / Billing account pages (PRICES-001 §4.3–4.4). Executive portal tokens only. */

.bill-main {
  width: min(100%, 960px);
  margin: 0 auto;
  padding: clamp(24px, 4vw, 40px) 16px 64px;
}

.bill-head {
  margin-bottom: 22px;
}

.bill-head__eyebrow {
  margin: 0 0 6px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--portal-accent, #2563eb);
}

.bill-head h1 {
  margin: 0 0 8px;
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--portal-text, #0a2540);
}

.bill-head p {
  margin: 0;
  color: var(--portal-text-secondary, #334155);
  line-height: 1.6;
}

.bill-card {
  padding: 22px 24px;
  border-radius: var(--portal-radius-lg, 16px);
  background: var(--portal-surface, #fff);
  border: 1px solid var(--portal-border, rgba(0, 0, 0, 0.08));
  box-shadow: var(--portal-shadow-card, 0 1px 2px rgba(0, 0, 0, 0.04));
  margin-bottom: 18px;
}

.bill-card h2 {
  margin: 0 0 12px;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--portal-text, #0a2540);
}

.bill-card p {
  color: var(--portal-text-secondary, #334155);
  line-height: 1.6;
}

.bill-card p:last-child {
  margin-bottom: 0;
}

/* Grid/flex display rules below must not defeat the `hidden` attribute (guest vs form states). */
.bill-page [hidden] {
  display: none !important;
}

.bill-grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}

.bill-muted {
  color: var(--portal-text-muted, #475569);
  font-size: 0.875rem;
}

.bill-hidden[hidden] {
  display: none !important;
}

/* Choice tiles (products, payment method) */
.bill-choices {
  display: grid;
  gap: 10px;
}

.bill-choice {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: var(--portal-radius, 12px);
  border: 1px solid var(--portal-border, rgba(0, 0, 0, 0.08));
  background: var(--portal-surface, #fff);
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.bill-choice:hover {
  border-color: var(--portal-accent-border, rgba(37, 99, 235, 0.24));
}

.bill-choice input {
  width: 18px;
  height: 18px;
  accent-color: var(--portal-accent, #2563eb);
}

.bill-choice:has(input:checked) {
  border-color: var(--portal-accent, #2563eb);
  box-shadow: 0 0 0 3px var(--portal-accent-focus, rgba(37, 99, 235, 0.14));
}

.bill-choice[data-disabled="true"] {
  opacity: 0.5;
  cursor: not-allowed;
}

.bill-choice__title {
  display: block;
  font-weight: 600;
  color: var(--portal-text, #0a2540);
}

.bill-choice__desc {
  display: block;
  font-size: 0.825rem;
  color: var(--portal-text-muted, #475569);
  margin-top: 2px;
}

.bill-choice__price {
  font-weight: 700;
  color: var(--portal-text, #0a2540);
  white-space: nowrap;
  text-align: right;
}

.bill-choice__price small {
  display: block;
  font-weight: 500;
  font-size: 0.75rem;
  color: var(--portal-text-muted, #475569);
}

/* Summary */
.bill-summary {
  display: grid;
  gap: 8px;
}

.bill-summary__row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.925rem;
  color: var(--portal-text-secondary, #334155);
}

.bill-summary__row--total {
  padding-top: 10px;
  border-top: 1px solid var(--portal-border, rgba(0, 0, 0, 0.08));
  font-weight: 700;
  color: var(--portal-text, #0a2540);
  font-size: 1.05rem;
}

.bill-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.bill-actions .mkt-btn[disabled] {
  opacity: 0.55;
  pointer-events: none;
}

/* Status + badges */
.bill-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: var(--portal-surface-subtle, #f1f5f9);
  color: var(--portal-text-muted, #475569);
}

.bill-badge--active,
.bill-badge--paid {
  background: rgba(22, 163, 74, 0.12);
  color: #15803d;
}

.bill-badge--awaiting_payment,
.bill-badge--requested {
  background: rgba(217, 119, 6, 0.12);
  color: #b45309;
}

.bill-badge--rejected,
.bill-badge--failed,
.bill-badge--cancelled,
.bill-badge--expired {
  background: rgba(220, 38, 38, 0.1);
  color: #b91c1c;
}

.bill-badge--done {
  background: rgba(22, 163, 74, 0.12);
  color: #15803d;
}

.bill-badge--new,
.bill-badge--in_progress {
  background: rgba(217, 119, 6, 0.12);
  color: #b45309;
}

.bill-badge--pro {
  background: var(--portal-accent-soft, rgba(37, 99, 235, 0.08));
  color: var(--portal-accent, #2563eb);
}

/* Bank details */
.bill-bank {
  display: grid;
  gap: 10px;
}

.bill-bank__row {
  display: grid;
  grid-template-columns: 140px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--portal-radius-sm, 8px);
  background: var(--portal-surface-subtle, #f1f5f9);
  font-size: 0.925rem;
}

.bill-bank__row dt {
  margin: 0;
  color: var(--portal-text-muted, #475569);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.bill-bank__row dd {
  margin: 0;
  font-weight: 600;
  color: var(--portal-text, #0a2540);
  word-break: break-all;
}

.bill-bank__row--ref dd {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--portal-accent, #2563eb);
}

.bill-copy {
  border: 1px solid var(--portal-border, rgba(0, 0, 0, 0.08));
  background: var(--portal-surface, #fff);
  border-radius: 6px;
  font-size: 0.75rem;
  padding: 4px 8px;
  cursor: pointer;
  color: var(--portal-text-secondary, #334155);
}

/* Tables */
.bill-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.bill-table td:first-child {
  white-space: nowrap;
}

.bill-table th,
.bill-table td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--portal-border, rgba(0, 0, 0, 0.08));
  vertical-align: top;
}

.bill-table th {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--portal-text-muted, #475569);
}

.bill-table a {
  color: var(--portal-accent, #2563eb);
  font-weight: 600;
  text-decoration: none;
}

.bill-table-wrap {
  overflow-x: auto;
}

/* Entitlement tiles */
.bill-entitlements {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

.bill-entitlement {
  padding: 16px 18px;
  border-radius: var(--portal-radius, 12px);
  border: 1px solid var(--portal-border, rgba(0, 0, 0, 0.08));
  background: var(--portal-surface-subtle, #f1f5f9);
}

.bill-entitlement--active {
  background: var(--portal-surface, #fff);
  border-color: var(--portal-accent-border, rgba(37, 99, 235, 0.24));
}

.bill-entitlement h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--portal-text, #0a2540);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.bill-entitlement p {
  margin: 0 0 10px;
  font-size: 0.85rem;
  color: var(--portal-text-secondary, #334155);
}

/* Sub nav on billing pages */
.bill-subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 18px;
}

.bill-subnav a {
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--portal-text-secondary, #334155);
  border: 1px solid var(--portal-border, rgba(0, 0, 0, 0.08));
  background: var(--portal-surface, #fff);
}

.bill-subnav a.is-active {
  background: var(--portal-accent, #2563eb);
  border-color: var(--portal-accent, #2563eb);
  color: #fff;
}

/* Forms */
.bill-field {
  display: grid;
  gap: 6px;
  margin-bottom: 14px;
}

.bill-field label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--portal-text, #0a2540);
}

.bill-field textarea,
.bill-field input {
  font: inherit;
  padding: 10px 12px;
  border-radius: var(--portal-radius-sm, 8px);
  border: 1px solid var(--portal-border-strong, rgba(0, 0, 0, 0.12));
  background: var(--portal-surface, #fff);
  color: var(--portal-text, #0a2540);
}

.bill-field textarea:focus,
.bill-field input:focus {
  outline: none;
  border-color: var(--portal-accent, #2563eb);
  box-shadow: 0 0 0 3px var(--portal-accent-focus, rgba(37, 99, 235, 0.14));
}

.bill-error {
  margin: 12px 0 0;
  padding: 10px 12px;
  border-radius: var(--portal-radius-sm, 8px);
  background: rgba(220, 38, 38, 0.08);
  color: #b91c1c;
  font-size: 0.875rem;
}

.bill-error[hidden] {
  display: none;
}

/* Result / status hero (success, cancelled, pending) */
.bill-result {
  text-align: center;
  padding: clamp(28px, 5vw, 48px) 24px;
}

.bill-result__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--portal-accent-soft, rgba(37, 99, 235, 0.08));
  color: var(--portal-accent, #2563eb);
}

.bill-result--success .bill-result__icon {
  background: rgba(22, 163, 74, 0.12);
  color: #15803d;
}

.bill-result--warn .bill-result__icon {
  background: rgba(217, 119, 6, 0.12);
  color: #b45309;
}

.bill-result h1 {
  margin: 0 0 8px;
  font-size: 1.6rem;
  letter-spacing: -0.03em;
  color: var(--portal-text, #0a2540);
}

.bill-result p {
  margin: 0 auto 8px;
  max-width: 52ch;
  color: var(--portal-text-secondary, #334155);
  line-height: 1.6;
}

.bill-result .bill-actions {
  justify-content: center;
}

.bill-loading {
  padding: 32px;
  text-align: center;
  color: var(--portal-text-muted, #475569);
}

@media (max-width: 560px) {
  .bill-bank__row {
    grid-template-columns: 1fr;
  }
  .bill-choice {
    grid-template-columns: auto 1fr;
  }
  .bill-choice__price {
    grid-column: 2;
    text-align: left;
  }
}

/* ---- per-feature checkout + open donation (2026-09-24) ---- */
.bill-subhead {
  margin: 18px 0 8px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--portal-text-muted, #64748b);
}

.bill-choice__desc + .bill-donation-amount {
  margin-top: 8px;
}

.bill-donation-amount {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.85rem;
}

.bill-donation-amount input {
  width: 120px;
  padding: 6px 10px;
  border: 1px solid var(--portal-border, #cbd5e1);
  border-radius: 8px;
  font: inherit;
}

.bill-donation-amount small {
  color: var(--portal-text-muted, #64748b);
}

.bill-choice__interval {
  display: block;
  font-size: 0.75rem;
  color: var(--portal-text-muted, #64748b);
}

.bill-items {
  margin: 8px 0 0;
  padding-left: 18px;
  font-size: 0.9rem;
}