/* ── Post-workshop survey gate ─────────────────────────────────────────────── */
.survey-gate {
  margin: 1.5rem 0 0;
}

/* Locked state (shown until the workshop ends) */
.survey-locked {
  border: 1px dashed var(--md-default-fg-color--lighter, #cccccc);
  border-radius: 12px;
  padding: 2rem 1.5rem;
  text-align: center;
  background: var(--md-code-bg-color, #f6f6f6);
}

.survey-lock-icon {
  font-size: 1.8rem;
  line-height: 1;
  margin-bottom: 0.45rem;
}

.survey-locked-title {
  font-weight: 700;
  font-size: 1.05rem;
  margin: 0 0 0.35rem;
}

.survey-locked-sub {
  margin: 0;
  font-size: 0.9rem;
  color: var(--md-default-fg-color--light, #555555);
}

/* Password form inside the locked card */
.survey-gate-form {
  max-width: 320px;
  margin: 1.1rem auto 0;
}

/* Unlocked state (embedded Qualtrics form) */
.survey-embed {
  margin: 0;
}

.survey-iframe {
  width: 100%;
  border: 1px solid var(--md-default-fg-color--lightest, #e0e0e0);
  border-radius: 12px;
  background: #ffffff;
  display: block;
}

.survey-fallback {
  margin: 0.65rem 0 0;
  text-align: center;
  font-size: 0.82rem;
  color: var(--md-default-fg-color--light, #666666);
}