/* The subscription page: the plan the company is on, what it has used, the
   paid plan to buy, and the way to Stripe's portal once it is bought. */

@layer components {
  /* ─── Current plan ──────────────────────── */

  .subscription-plan__header {
    align-items: flex-start;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: space-between;
  }

  .subscription-plan__name {
    color: var(--color-ink);
    font-size: 1.375rem;
    font-weight: 700;
    line-height: 1.2;
    margin: 0.25rem 0 0;
  }

  .subscription-plan__lines {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
    list-style: none;
    margin: 1.25rem 0 0;
    padding: 0;
  }

  .subscription-plan__line {
    align-items: center;
    color: var(--color-ink-secondary);
    display: flex;
    font-size: 0.9375rem;
    gap: 0.625rem;

    .icon {
      block-size: 1rem;
      color: var(--color-ink-muted);
      flex-shrink: 0;
      inline-size: 1rem;
    }
  }

  .subscription-plan__line--negative {
    color: var(--color-negative);

    .icon {
      color: var(--color-negative);
    }
  }

  .subscription-plan__meters {
    display: grid;
    gap: 1.25rem;
    margin-block-start: 1.25rem;

    @media (width >= 768px) {
      gap: 2rem;
      grid-template-columns: 1fr 1fr;
    }
  }

  .subscription-plan__note {
    color: var(--color-ink-muted);
    font-size: 0.8125rem;
    margin: 1.25rem 0 0;
  }

  /* The forever-free card: the mascot dances in the middle of the card with
     the message under it, in a taller card than the others. Two classes so
     it beats the padding `.account-card` sets. */
  .account-card.subscription-plan--complimentary {
    align-items: center;
    display: flex;
    flex-direction: column;
    padding-block: 2.5rem;
    text-align: center;
  }

  .subscription-plan__message {
    color: var(--color-ink);
    font-size: 0.9375rem;
    margin: 1.25rem 0 0;
  }

  /* ─── Badge ─────────────────────────────── */

  .subscription-badge {
    --badge-background: var(--color-surface-tint);
    --badge-ink: var(--color-ink-secondary);

    background: var(--badge-background);
    border-radius: var(--radius-pill);
    color: var(--badge-ink);
    font-size: 0.8125rem;
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    white-space: nowrap;
  }

  .subscription-badge--positive {
    --badge-background: var(--color-positive-tint);
    --badge-ink: var(--color-positive);
  }

  .subscription-badge--negative {
    --badge-background: var(--color-negative-tint);
    --badge-ink: var(--color-negative);
  }

  .subscription-badge--warning {
    --badge-background: var(--color-warning-tint);
    --badge-ink: var(--color-warning);
  }

  /* ─── Meter ─────────────────────────────── */

  .subscription-meter {
    --meter-fill: var(--color-brand);

    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }

  .subscription-meter--full {
    --meter-fill: var(--color-warning);
  }

  .subscription-meter__head {
    align-items: baseline;
    display: flex;
    justify-content: space-between;
  }

  .subscription-meter__label {
    color: var(--color-ink);
    font-size: 0.9375rem;
    font-weight: 600;
  }

  .subscription-meter__count {
    color: var(--color-ink-secondary);
    font-size: 0.875rem;
    font-variant-numeric: tabular-nums;
  }

  .subscription-meter__bar {
    background: var(--color-surface-tint);
    block-size: 0.5rem;
    border-radius: var(--radius-pill);
    overflow: hidden;
  }

  .subscription-meter__fill {
    background: var(--meter-fill);
    block-size: 100%;
    border-radius: var(--radius-pill);
    display: block;
    inline-size: var(--subscription-meter-share, 0%);
  }

  .subscription-meter__left {
    color: var(--color-ink-muted);
    font-size: 0.8125rem;
    margin: 0;
  }

  .subscription-meter--full .subscription-meter__left {
    color: var(--color-warning);
    font-weight: 600;
  }

  /* ─── Upgrade ───────────────────────────── */

  .subscription-upgrade__header {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: space-between;
    margin-block-end: 1.5rem;
  }

  .subscription-upgrade__title {
    color: var(--color-ink);
    font-size: 1.0625rem;
    font-weight: 700;
    margin: 0;
  }

  .subscription-upgrade__tiers {
    display: grid;
    gap: 1rem;

    @media (width >= 768px) {
      grid-template-columns: 1fr 1fr;
    }
  }

  .subscription-upgrade__fine-print {
    color: var(--color-ink-muted);
    font-size: 0.8125rem;
    margin: 1.25rem 0 0;
  }

  /* The monthly / annual switch: two pills over their radios, drawn as one
     segmented control. The radios keep the keyboard; the card reads which is
     checked to show its price and its Subscribe. */
  .subscription-interval {
    background: var(--color-surface-tint);
    border: 0;
    border-radius: var(--radius-pill);
    display: inline-flex;
    gap: 0.25rem;
    margin: 0;
    padding: 0.25rem;
  }

  .subscription-interval__option {
    align-items: center;
    border-radius: var(--radius-pill);
    color: var(--color-ink-secondary);
    cursor: pointer;
    display: inline-flex;
    font-size: 0.875rem;
    font-weight: 600;
    gap: 0.5rem;
    padding: 0.375rem 1rem;
    position: relative;
    transition: background 0.15s, color 0.15s;
  }

  .subscription-interval__option:has(input:checked) {
    background: var(--color-surface);
    box-shadow: var(--shadow-card);
    color: var(--color-ink);
  }

  .subscription-interval__option:has(input:focus-visible) {
    outline: 2px solid var(--color-brand);
    outline-offset: 2px;
  }

  .subscription-interval__saving {
    color: var(--color-positive);
    font-size: 0.75rem;
  }

  .subscription-tier {
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.25rem;
  }

  .subscription-tier--paid {
    border-color: var(--color-brand);
  }

  .subscription-tier__name {
    color: var(--color-ink);
    font-size: 1rem;
    font-weight: 700;
    margin: 0;
  }

  .subscription-tier__price {
    color: var(--color-ink);
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.1;
    margin: 0;
  }

  .subscription-tier__per {
    color: var(--color-ink-muted);
    font-size: 0.9375rem;
    font-weight: 500;
  }

  .subscription-tier__features {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 0.5rem;
    list-style: none;
    margin: 0;
    padding: 0;

    li {
      align-items: center;
      color: var(--color-ink-secondary);
      display: flex;
      font-size: 0.9375rem;
      gap: 0.5rem;
    }

    .icon {
      color: var(--color-positive);
      flex-shrink: 0;
    }
  }

  .subscription-tier__current {
    color: var(--color-ink-muted);
    font-size: 0.9375rem;
    font-weight: 600;
    margin: 0;
    padding-block: 0.625rem;
    text-align: center;
  }

  /* What belongs to one period — its price, its Subscribe — shows while its
     radio is checked. Annual is the default, and what a seat with no switch
     sees. */
  .subscription-tier__interval--monthly {
    display: none;
  }

  .subscription-upgrade:has(input[value="monthly"]:checked) {
    .subscription-tier__interval--monthly {
      display: block;
    }

    .subscription-tier__interval--annual {
      display: none;
    }
  }

  /* ─── Actions ───────────────────────────── */

  .subscription-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-block-start: -1.5rem;
  }

  .subscription-readonly {
    color: var(--color-ink-muted);
    font-size: 0.875rem;
    margin: 1.25rem 0 0;
  }

  .subscription-actions .subscription-readonly {
    margin: 0;
  }
}