/* Signup: plan cards with a billing switch, then the login fields.
 * ---------------------------------------------------------------------- */

@layer modules {
  .signup__header {
    text-align: center;
  }

  .signup__lead {
    color: var(--ps-ink-soft);
    margin: 0 auto;
    max-inline-size: 34rem;
  }

  .signup__form {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
  }

  .signup__step {
    border: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-m);
    margin: 0;
    min-inline-size: 0;
    padding: 0;
  }

  .signup__step-header {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-s);
    justify-content: space-between;
  }

  .signup__step-title {
    align-items: center;
    color: var(--ps-ink);
    display: flex;
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 600;
    gap: 0.5rem;
    letter-spacing: 0.08em;
    margin: 0;
    padding: 0;
    text-transform: uppercase;
  }

  .signup__step-number {
    align-items: center;
    background: var(--ps-ink);
    block-size: 1.5rem;
    border-radius: 50%;
    color: var(--ps-cream);
    display: inline-flex;
    font-size: 12px;
    inline-size: 1.5rem;
    justify-content: center;
  }

  .signup-intervals {
    background: var(--ps-paper-shade);
    border: 2px solid var(--ps-ink);
    border-radius: 99rem;
    display: inline-flex;
    gap: 4px;
    padding: 4px;
  }

  .signup-intervals__option {
    align-items: center;
    border-radius: 99rem;
    cursor: pointer;
    display: inline-flex;
    font-size: 13px;
    font-weight: 700;
    gap: 0.4rem;
    padding: 6px 14px;
    position: relative;
  }

  .signup-intervals__input {
    cursor: pointer;
    inset: 0;
    margin: 0;
    opacity: 0;
    position: absolute;
  }

  .signup-intervals__option:has(.signup-intervals__input:checked) {
    background: var(--ps-ink);
    color: var(--ps-cream);
  }

  .signup-intervals__option:has(.signup-intervals__input:focus-visible) {
    outline: 2px solid var(--ps-red);
    outline-offset: 2px;
  }

  .signup-intervals__saving {
    background: var(--ps-yellow);
    border-radius: 99rem;
    color: var(--ps-ink);
    font-size: 11px;
    padding: 1px 7px;
  }

  .signup-plans__grid {
    display: grid;
    gap: var(--space-s);
    grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  }

  .signup-plan {
    background: var(--ps-paper-raised);
    border: 2px solid color-mix(in srgb, var(--ps-ink) 22%, transparent);
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    gap: var(--space-s);
    padding: var(--space-m);
    position: relative;
    transition: border-color 120ms ease-out, box-shadow 120ms ease-out;
  }

  .signup-plan:hover {
    border-color: var(--ps-ink);
  }

  .signup-plan:has(.signup-plan__input:checked) {
    background: color-mix(in srgb, var(--ps-yellow) 14%, var(--ps-paper-raised));
    border-color: var(--ps-ink);
    box-shadow: var(--ps-hard-shadow);
  }

  .signup-plan:has(.signup-plan__input:focus-visible) {
    outline: 2px solid var(--ps-red);
    outline-offset: 3px;
  }

  .signup-plan__input {
    inset-block-start: var(--space-m);
    inset-inline-start: var(--space-m);
    margin: 0;
    opacity: 0;
    pointer-events: none;
    position: absolute;
  }

  .signup-plan__top {
    align-items: center;
    display: flex;
    justify-content: space-between;
  }

  .signup-plan__name {
    cursor: pointer;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
  }

  .signup-plan__name::after {
    border-radius: inherit;
    content: "";
    inset: 0;
    position: absolute;
  }

  .signup-plan__check {
    align-items: center;
    block-size: 1.5rem;
    border: 2px solid color-mix(in srgb, var(--ps-ink) 30%, transparent);
    border-radius: 50%;
    color: transparent;
    display: inline-flex;
    font-size: 12px;
    font-weight: 700;
    inline-size: 1.5rem;
    justify-content: center;
  }

  .signup-plan:has(.signup-plan__input:checked) .signup-plan__check {
    background: var(--ps-ink);
    border-color: var(--ps-ink);
    color: var(--ps-yellow);
  }

  .signup-plan__price {
    align-items: baseline;
    display: flex;
    gap: 0.35rem;
    margin: 0;
  }

  .signup-plans:has(#interval_yearly:checked) .signup-plan__price[data-interval="monthly"],
  .signup-plans:not(:has(#interval_yearly:checked)) .signup-plan__price[data-interval="yearly"] {
    display: none;
  }

  .signup-plan__amount {
    font-family: var(--font-display);
    font-size: 2rem;
    letter-spacing: -0.03em;
    line-height: 1;
  }

  .signup-plan__period {
    color: var(--ps-ink-soft);
    font-size: 0.875rem;
  }

  .signup-plan__description {
    color: var(--ps-ink-soft);
    font-size: 0.875rem;
    line-height: 1.45;
  }

  .signup-plan__includes {
    border-block-start: 1px solid color-mix(in srgb, var(--ps-ink) 15%, transparent);
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    padding-block-start: var(--space-s);
  }

  .signup-plan__coverage {
    font-size: 0.875rem;
    font-weight: 600;
    margin: 0;
  }

  .signup-plan .tier-info__button {
    position: relative;
  }

  .signup-login {
    container-type: inline-size;
  }

  .signup-login__fields {
    display: grid;
    gap: var(--space-s);
    grid-template-columns: 1fr 1fr;
  }

  .signup-login__email {
    grid-column: 1 / -1;
  }

  @container (max-width: 34rem) {
    .signup-login__fields {
      grid-template-columns: 1fr;
    }
  }

  .signup__submit {
    inline-size: 100%;
    margin-inline: auto;
    max-inline-size: 28rem;
  }
}