.auth-backdrop {
  position: fixed;
  inset: 0;
  z-index: 80;

  background: rgba(23, 32, 22, .34);
  backdrop-filter: blur(18px);
}

.auth-modal {
  position: fixed;
  inset: 0;
  z-index: 90;

  display: grid;
  place-items: center;

  padding: var(--space-page);

  pointer-events: none;
  opacity: 0;

  transition:
    opacity .25s var(--ease);
}

.auth-modal.is-open {
  pointer-events: auto;
  opacity: 1;
}

.auth-card {
  position: relative;

  width: min(100%, 30rem);

  padding: clamp(1.4rem, 4vw, 2.5rem);

  border: 1px solid rgba(37, 51, 35, .10);
  border-radius: var(--radius-xl);

  background:
    radial-gradient(circle at top left, rgba(247,217,206,.8), transparent 15rem),
    rgba(255, 250, 242, .92);

  box-shadow: 0 30px 100px rgba(23, 32, 22, .22);

  transform: translateY(1rem) scale(.98);

  transition:
    transform .25s var(--ease);
}

.auth-modal.is-open .auth-card {
  transform: translateY(0) scale(1);
}

.auth-close {
  position: absolute;
  top: 1rem;
  right: 1rem;

  display: grid;
  width: 2.5rem;
  aspect-ratio: 1;
  place-items: center;

  border-radius: 999px;

  color: var(--color-ink);
  background: rgba(255,255,255,.62);

  font-size: 1.35rem;
  font-weight: 800;
}

.auth-icon {
  display: grid;
  width: 3rem;
  aspect-ratio: 1;
  place-items: center;

  margin-bottom: 1rem;

  border-radius: 999px;

  color: var(--color-cream-50);
  background: var(--color-olive-900);

  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
}

.auth-card h2 {
  max-width: 10ch;

  margin-top: 1rem;

  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  line-height: .95;
  letter-spacing: -.05em;
}

.auth-subtitle,
.auth-terms {
  margin-top: 1rem;

  color: var(--color-muted);
  font-size: var(--text-sm);
}

.auth-actions {
  display: grid;
  gap: .75rem;

  margin-top: 1.5rem;
}

.auth-provider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;

  min-height: 3.25rem;

  border: 1px solid rgba(37, 51, 35, .10);
  border-radius: 999px;

  background: rgba(255,255,255,.68);

  color: var(--color-ink);

  font-weight: 900;
}

.auth-provider span {
  display: grid;
  width: 1.7rem;
  aspect-ratio: 1;
  place-items: center;

  border-radius: 999px;

  color: var(--color-cream-50);
  background: var(--color-olive-900);

  font-weight: 900;
}

.auth-divider {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;

  gap: .8rem;

  margin-block: 1.25rem;

  color: var(--color-muted);
  font-size: var(--text-xs);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  height: 1px;
  background: rgba(37, 51, 35, .10);
}

.auth-email-form {
  display: flex;
  gap: .5rem;

  padding: .35rem;

  border: 1px solid rgba(37, 51, 35, .10);
  border-radius: 999px;

  background: rgba(255,255,255,.72);
}

.auth-email-form input {
  min-width: 0;
  flex: 1;

  border: 0;
  outline: 0;
  background: transparent;

  padding-inline: .9rem;

  color: var(--color-ink);
}

.auth-email-form button {
  flex: 0 0 auto;

  padding: .9rem 1.1rem;

  border-radius: 999px;

  color: var(--color-cream-50);
  background: var(--color-olive-900);

  font-weight: 900;
}

body.auth-lock {
  overflow: hidden;
}

@media (max-width: 520px) {
  .auth-email-form {
    flex-direction: column;
    border-radius: var(--radius-lg);
  }

  .auth-email-form button {
    width: 100%;
  }
}