/* =====================================================
   survey_modal.css
   mypage01.asp 에서 사용하는 survey 모달 오버레이 스타일
   ===================================================== */

/* ── 공통 오버레이 ── */
.survey-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999999;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

/* ── 공통 컨테이너 ── */
.survey-container {
  position: relative;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.2);
  width: 100%;
  max-width: 480px;
  overflow: hidden;
  height: 700px;
  display: flex;
  flex-direction: column;
}

/* ── 공통 iframe ── */
.survey-frame {
  width: 100%;
  flex: 1;
  min-height: 0;
  border: none;
  display: block;
}

/* ── 모바일: 전체화면 ── */
@media (max-width: 480px) {
  .survey-overlay {
    padding: 0 !important;
    align-items: flex-start !important;
    overflow: hidden !important;
  }
  .survey-container {
    max-width: 100% !important;
    border-radius: 0 !important;
    height: 100vh !important;
    height: 100dvh !important; /* 주소창 포함 실제 뷰포트 */
    display: flex !important;
    flex-direction: column !important;
    overflow: hidden !important;
  }
  .survey-frame {
    flex: 1 !important;
    height: 0 !important;      /* flex로 제어, 고정값 제거 */
    min-height: 0 !important;
  }
}