/* chipbook auth.css */
.auth-page {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  background: var(--color-bg-sub);
}
.auth-card {
  width: 100%;
  max-width: 480px;
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  box-shadow: var(--shadow-md);
}
.auth-back {
  display: inline-block;
  font-size: 14px;
  color: var(--color-text-sub);
  margin-bottom: 20px;
  transition: color var(--transition);
}
.auth-back:hover { color: var(--color-primary); }
.auth-title { font-size: 28px; font-weight: 700; text-align: center; margin-bottom: 8px; }
.auth-desc { font-size: 14px; color: var(--color-text-sub); text-align: center; margin-bottom: 32px; }
.auth-form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-label { font-size: 14px; font-weight: 500; }
.input-wrap { position: relative; }
.input-wrap .input { padding-right: 48px; }
.input-eye {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 16px;
  color: var(--color-text-sub);
}
.form-row { display: flex; justify-content: space-between; align-items: center; }
.checkbox-inline { display: flex; align-items: center; gap: 8px; font-size: 14px; cursor: pointer; }
.checkbox-inline input { accent-color: var(--color-primary); width: 16px; height: 16px; cursor: pointer; }
.form-link { font-size: 13px; color: var(--color-primary); }
.form-link:hover { text-decoration: underline; }
.auth-divider {
  text-align: center;
  font-size: 14px;
  color: var(--color-text-sub);
  position: relative;
  padding: 8px 0;
}
.auth-switch {
  display: block;
  text-align: center;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-primary);
  padding: 8px;
}
.auth-switch:hover { text-decoration: underline; }
.auth-switch-inline { color: var(--color-primary); font-weight: 600; }
.auth-switch-inline:hover { text-decoration: underline; }

/* ─── 반응형 ─── */
@media (max-width: 768px) {
  .auth-page { padding: 24px 16px; align-items: flex-start; }
  .auth-card { padding: 32px 24px; border-radius: var(--radius-lg); }
  .auth-title { font-size: 22px; }
}