/* ── Auth page & card ── */
.auth-page {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 16px;
  background: var(--color-bg);
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 40px;
}

.auth-header {
  text-align: center;
  margin-bottom: 32px;
}

.auth-logo  { display: inline-flex; margin-bottom: 20px; }

.auth-title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: var(--color-text);
  margin-bottom: 6px;
}

.auth-subtitle { font-size: 14px; color: var(--color-text-muted); }

.auth-footer {
  margin-top: 24px;
  text-align: center;
  font-size: 13px;
  color: var(--color-text-muted);
}

.auth-link {
  color: var(--color-text);
  font-weight: 500;
  text-decoration: underline;
  text-decoration-color: var(--color-border);
  text-underline-offset: 2px;
  transition: text-decoration-color 0.15s;
}
.auth-link:hover { text-decoration-color: var(--color-text); }

@media (max-width: 480px) {
  .auth-card { padding: 32px 24px; border-radius: var(--radius-md); }
}