.form-page {
  max-width: 480px;
  margin: 3rem auto;
  padding: 0 1.5rem;
}

.form-page.wide { max-width: 620px; }

.form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 2rem 2.25rem;
}

.form-card-back {
  margin-bottom: 1.25rem;
}

.form-card-back a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
}
.form-card-back a:hover { color: var(--color-text); }

.form-card-title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: var(--weight-normal);
  color: var(--color-text);
  margin-bottom: .35rem;
  letter-spacing: -.02em;
}

.form-card-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  line-height: var(--leading-relaxed);
}

.form-card-error {
  background: var(--red-light);
  color: var(--red);
  border-radius: 6px;
  padding: .6rem .9rem;
  font-size: var(--text-sm);
  margin-bottom: 1.1rem;
}

.settings-section {
  margin-bottom: 1.25rem;
}

.settings-heading {
  font-size: var(--text-md);
  font-weight: var(--weight-semibold);
  margin-bottom: .5rem;
}

.settings-danger {
  border-color: #fca5a5;
}

.settings-confirm-check {
  display: flex;
  align-items: flex-start;
  gap: .5rem;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: .9rem;
  cursor: pointer;
  line-height: var(--leading-relaxed);
}

.settings-confirm-check input[type="checkbox"] {
  margin-top: .15rem;
  flex-shrink: 0;
}

.form-card-section-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--color-text-faint);
  margin-bottom: .75rem;
  padding-top: .5rem;
  border-top: 1px solid var(--color-border-subtle);
}