/*
 * AI credits — shared UI for the internal (config) and customer-facing (admin)
 * credit panels: header row, stat grid, usage meter, grant form, help block.
 */

.ai-credits-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-block-end: 1rem;
}

.ai-credits-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 768px) {
  .ai-credits-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.ai-credits-meter {
  block-size: 0.5rem;
  border-radius: 999px;
  background-color: var(--color-surface-muted);
  overflow: hidden;
  margin-block-start: 1rem;
}

.ai-credits-meter__fill {
  block-size: 100%;
  min-inline-size: 0;
  background-color: var(--color-brand);
  border-radius: inherit;
  transition: inline-size 0.2s ease;
}

.ai-credits-meter__fill--high {
  background-color: var(--color-danger);
}

.ai-credits-caption {
  margin-block-start: 0.5rem;
  color: var(--color-ink-light);
  font-size: 0.875rem;
}

.ai-credits-grant {
  display: flex;
  align-items: end;
  flex-wrap: wrap;
  gap: 1rem;
  margin-block-start: 1.5rem;
}

.ai-credits-help {
  margin-block-start: 1.5rem;
  padding: 1rem 1.25rem;
  border-radius: 0.75rem;
  background-color: var(--color-surface-subtle);
}

.ai-credits-help__title {
  margin: 0 0 0.5rem;
  font-weight: 700;
}

.ai-credits-help__body {
  margin: 0;
  color: var(--color-ink-light);
}

/* Customer-facing admin panel */
.ai-credits-titlebar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.ai-credits-intro {
  margin-block-end: 1.5rem;
  padding: 1rem 1.25rem;
  border-radius: 0.75rem;
  background-color: var(--color-surface-subtle);
  border-inline-start: 3px solid var(--color-brand);
}

.ai-credits-intro__title {
  margin: 0 0 0.35rem;
  font-weight: 700;
}

.ai-credits-intro__body {
  margin: 0;
  color: var(--color-ink-light);
  line-height: 1.5;
}

.ai-credits-figures {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 768px) {
  .ai-credits-figures {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.ai-credits-figure {
  padding: 1.25rem;
  border-radius: 0.75rem;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-border-strong);
}

.ai-credits-figure--granted {
  border-top-color: var(--color-info);
}

.ai-credits-figure--used {
  border-top-color: var(--color-warning);
}

.ai-credits-figure--remaining {
  border-top-color: var(--color-success);
}

.ai-credits-figure--danger {
  border-top-color: var(--color-danger);
}

.ai-credits-figure__label {
  margin: 0 0 0.25rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-ink-light);
}

.ai-credits-figure__value {
  margin: 0;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.1;
}

.ai-credits-meter-block {
  margin-block-start: 1.75rem;
}

.ai-credits-meter-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-block-end: 0.5rem;
}

.ai-credits-meter-head__label {
  font-weight: 600;
  color: var(--color-ink-light);
}

.ai-credits-meter-head__value {
  font-weight: 700;
}