/* Hub billing — mobile-first layout. @paparichens */

.page-billing {
  overflow-x: clip;
}

.bill-shell {
  padding: 24px 0 48px;
}

.bill-container {
  display: grid;
  gap: 24px;
  min-width: 0;
}

@media (min-width: 768px) {
  .bill-shell {
    padding: 32px 0 64px;
  }

  .bill-container {
    gap: 32px;
  }
}

.bill-hero {
  display: grid;
  gap: 16px;
  padding: 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: 0 4px 18px var(--shadow-soft);
}

@media (min-width: 640px) {
  .bill-hero {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 24px;
    padding: 24px 28px;
  }
}

.bill-eyebrow {
  margin: 0 0 8px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.bill-hero h1 {
  margin: 0 0 8px;
  font-size: clamp(1.375rem, 4vw, 1.875rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.bill-lead {
  margin: 0;
  max-width: 42rem;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--color-text-secondary);
}

.bill-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-width: 0;
}

.bill-status {
  margin: 0;
  padding: 12px 16px;
  border-radius: 10px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}

.bill-status.is-error {
  border-color: rgba(138, 47, 47, 0.35);
  background: #faf5f4;
}

.bill-status.is-ok {
  border-color: rgba(31, 92, 58, 0.35);
  background: #f4f8f5;
}

.bill-key-reveal {
  padding: 16px;
  border: 1px solid var(--color-border-strong);
  border-left: 3px solid var(--color-accent);
  border-radius: 12px;
  background: var(--color-bg);
}

.bill-key-reveal-label {
  margin: 0 0 8px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.bill-key-reveal code {
  display: block;
  margin: 0 0 12px;
  padding: 12px;
  font-family: var(--mono);
  font-size: clamp(0.6875rem, 2.8vw, 0.8125rem);
  line-height: 1.5;
  word-break: break-all;
  overflow-wrap: anywhere;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
}

.bill-overview {
  min-width: 0;
}

.bill-stat-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

@media (min-width: 480px) {
  .bill-stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .bill-stat-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.bill-stat-wide {
  grid-column: 1 / -1;
}

@media (min-width: 900px) {
  .bill-stat-wide {
    grid-column: span 2;
  }
}

.bill-stat {
  min-width: 0;
  padding: 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  box-shadow: 0 2px 10px var(--shadow-soft);
}

@media (min-width: 768px) {
  .bill-stat {
    padding: 18px 20px;
  }
}

.bill-stat-label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

.bill-stat-value {
  display: block;
  font-size: clamp(1.375rem, 4vw, 1.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  color: var(--color-accent);
  overflow-wrap: anywhere;
  line-height: 1.15;
}

.bill-stat-value-sm {
  font-size: clamp(1rem, 3vw, 1.25rem);
}

.bill-stat-note {
  display: block;
  margin-top: 8px;
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--color-text-secondary);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.bill-panel {
  min-width: 0;
  padding: 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: 0 4px 18px var(--shadow-soft);
}

@media (min-width: 768px) {
  .bill-panel {
    padding: 24px 28px;
  }
}

.bill-panel-head {
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.bill-panel-head-split {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.bill-panel-head-split .btn {
  flex-shrink: 0;
}

.bill-panel-kicker {
  margin: 0 0 6px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.bill-panel h2 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

@media (min-width: 768px) {
  .bill-panel h2 {
    font-size: 1.25rem;
  }
}

.bill-panel-intro {
  margin: 8px 0 0;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--color-text-secondary);
  overflow-wrap: anywhere;
}

.bill-panel-intro code {
  font-family: var(--mono);
  font-size: 0.8125rem;
  word-break: break-all;
}

.bill-empty {
  margin: 0;
  padding: 16px;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  text-align: center;
  background: var(--color-bg);
  border: 1px dashed var(--color-border);
  border-radius: 10px;
}

.bill-tier-list {
  display: grid;
  gap: 8px;
}

.bill-tier-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
  padding: 12px 14px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 10px;
}

.bill-tier-row span {
  min-width: 0;
  font-size: 0.875rem;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.bill-tier-row strong {
  flex-shrink: 0;
  font-size: 0.9375rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--color-accent);
}

.bill-plan-list {
  display: grid;
  gap: 16px;
}

.bill-plan-card {
  display: grid;
  gap: 12px;
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: var(--color-bg);
}

.bill-plan-card.is-current {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
}

.bill-plan-top {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.bill-plan-top h3 {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.bill-plan-price {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--color-accent);
  white-space: nowrap;
}

.bill-plan-price span {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-secondary);
}

.bill-plan-blurb {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--color-text-secondary);
  overflow-wrap: anywhere;
}

.bill-plan-features {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
}

.bill-plan-features li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--color-text);
  overflow-wrap: anywhere;
}

.bill-plan-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-accent);
}

.bill-plan-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding-top: 4px;
}

.bill-plan-foot .btn {
  width: 100%;
}

@media (min-width: 480px) {
  .bill-plan-foot .btn {
    width: auto;
    min-width: 140px;
  }
}

.bill-key-list {
  display: grid;
  gap: 12px;
}

.bill-key-card {
  display: grid;
  gap: 10px;
  min-width: 0;
  padding: 14px 16px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 10px;
}

.bill-key-row {
  display: grid;
  grid-template-columns: minmax(72px, 28%) minmax(0, 1fr);
  gap: 8px 12px;
  align-items: baseline;
  min-width: 0;
}

.bill-key-row dt {
  margin: 0;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

.bill-key-row dd {
  margin: 0;
  min-width: 0;
  font-size: 0.875rem;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.bill-key-row dd.mono {
  font-family: var(--mono);
  font-size: 0.8125rem;
}

.bill-key-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 4px;
}

.terms-gate .terms-check {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin: 16px 0;
  padding: 14px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: var(--color-bg);
}

.terms-gate .terms-check input {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--color-accent);
}

.terms-gate .terms-check label {
  min-width: 0;
  font-size: 0.875rem;
  line-height: 1.55;
  font-weight: 400;
  color: var(--color-text);
  cursor: pointer;
  overflow-wrap: anywhere;
}

.terms-gate .terms-check.is-invalid {
  border-color: var(--danger);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.status-pill.is-active {
  color: var(--ok);
  background: #e5f0e7;
}

.status-pill.is-exhausted {
  color: var(--danger);
  background: #f3e4e1;
}

.page-billing .footer-inner p {
  max-width: 20rem;
  line-height: 1.45;
}