.auth-header {
  border-block-end: 1px solid var(--color-border-dark);
  padding-block: 1rem;
}

.auth-header__inner {
  align-items: center;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  margin-inline: auto;
  max-inline-size: var(--content-width);
  padding-inline: var(--inline-space);
}

.auth-header__brand {
  font-size: 1.125rem;
}

.auth-header__theme {
  align-items: center;
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  display: inline-flex;
  font-size: 0.8125rem;
  gap: 0.35rem;
  padding: 0;
}

.auth-header__theme:hover {
  color: var(--color-link);
}

.auth {
  margin-inline: auto;
  max-inline-size: 24rem;
  padding-block: 3rem var(--block-space-double);
}

.auth__card {
  background-color: var(--color-bg);
  border-radius: 0.85em;
  border: 1px solid var(--color-border-dark);
  padding: var(--block-space-double);
}

@media (min-width: 100ch) {
  .auth__card {
    box-shadow:
      0 0 0 1px oklch(var(--lch-black) / 0.02),
      0 0.2em 1.2em -0.6em oklch(var(--lch-black) / 0.08);
  }
}

.auth__eyebrow {
  color: var(--color-text-muted);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-block-end: 0.4rem;
}

.auth__title {
  font-size: 1.75rem;
  font-weight: 700;
  margin-block-end: 0.35rem;
}

.auth__subtitle {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-block-end: var(--block-space-double);
}

.auth__footer {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-block-start: var(--block-space-double);
  text-align: center;
}

.auth__oauth {
  margin-block-end: var(--block-space);
}

.btn--oauth {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border-dark);
  color: var(--color-text);
  font-weight: 600;
}

.btn--oauth:hover {
  background-color: var(--color-bg-subtle);
}

.auth__divider {
  color: var(--color-text-muted);
  font-size: 0.8125rem;
  margin-block: var(--block-space);
  text-align: center;
}

.auth__divider span {
  background-color: var(--color-bg);
  padding-inline: 0.75rem;
  position: relative;
}

.auth__divider::before {
  background-color: var(--color-border);
  block-size: 1px;
  content: "";
  display: block;
  inset-block-start: 50%;
  position: relative;
}

.auth__honeypot {
  block-size: 0;
  inline-size: 0;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
  position: absolute;
}