/* ==========================================================================
   귀한천사 (GUIHAN1004) - 하단 푸터 & 정책/이용안내/고객문의 모달 스타일
   ========================================================================== */

/* --- 메인 푸터 영역 --- */
.app-footer {
  margin-top: 36px;
  margin-bottom: 70px; /* 하단 탭바 여백 */
  padding: 24px 8px 20px;
  border-top: 1px solid var(--color-border);
  text-align: center;
  background: transparent;
}

.footer-links-row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: nowrap !important;
  white-space: nowrap !important;
  gap: 2px;
  margin-bottom: 16px;
  width: 100%;
}

.footer-policy-btn {
  background: none;
  border: none;
  font-size: clamp(0.68rem, 2.55vw, 0.8rem);
  font-weight: 700;
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: 4px 3px;
  border-radius: 6px;
  transition: all 0.2s ease;
  white-space: nowrap !important;
  letter-spacing: -0.035em;
  flex-shrink: 0;
}

.footer-policy-btn:hover,
.footer-policy-btn:active {
  color: var(--color-purple);
  background: rgba(123, 97, 255, 0.08);
}

.footer-links-row .divider {
  color: var(--color-border);
  font-size: 0.72rem;
  user-select: none;
  flex-shrink: 0;
  margin: 0 1px;
}

/* --- 사업자 정보 아코디언 드롭다운 --- */
.footer-business-accordion {
  max-width: 380px;
  margin: 0 auto 16px;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: #FFFFFF;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
}

.business-accordion-header {
  width: 100%;
  padding: 11px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: transparent;
  border: none;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-primary);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.business-accordion-header:hover {
  background: rgba(40, 35, 84, 0.03);
}

.accordion-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.footer-business-accordion.open .accordion-arrow {
  transform: rotate(180deg);
  color: var(--color-purple);
}

.business-accordion-body {
  padding: 0 16px 14px;
  text-align: left;
  border-top: 1px dashed var(--color-border-light);
  animation: fadeInAccordion 0.25s ease-out;
}

@keyframes fadeInAccordion {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.business-info-grid {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding-top: 12px;
}

.biz-info-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  font-size: 0.76rem;
  line-height: 1.45;
}

.biz-label {
  color: var(--color-text-muted);
  font-weight: 600;
  min-width: 80px;
}

.biz-value {
  color: var(--color-text);
  font-weight: 600;
  text-align: right;
  word-break: break-all;
}

.footer-email-link {
  color: var(--color-purple);
  text-decoration: none;
  font-weight: 700;
}

.footer-email-link:hover {
  text-decoration: underline;
}

.footer-disclaimer {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 8px;
  padding: 0 8px;
  word-break: keep-all;
}

.footer-copyright {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}

/* ==========================================================================
   공통 모달 오버레이 및 카드 레이아웃 (모바일 앱 최적화)
   ========================================================================== */
.policy-modal-overlay,
.guide-modal-overlay,
.qna-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 12, 35, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 16px;
  box-sizing: border-box;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.policy-modal-overlay.active,
.guide-modal-overlay.active,
.qna-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.policy-modal-card,
.guide-modal-card,
.qna-modal-card {
  width: 100%;
  max-width: 420px;
  max-height: 85vh;
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 48px rgba(24, 18, 54, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.8);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.92) translateY(16px);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.policy-modal-overlay.active .policy-modal-card,
.guide-modal-overlay.active .guide-modal-card,
.qna-modal-overlay.active .qna-modal-card {
  transform: scale(1) translateY(0);
}

/* 모달 헤더 */
.policy-modal-header,
.guide-modal-header,
.qna-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
  background: #FAF8F5;
}

.policy-header-title,
.guide-header-title,
.qna-header-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-primary);
}

.policy-modal-close,
.guide-modal-close,
.qna-modal-close {
  background: none;
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
  line-height: 1;
}

.policy-modal-close:hover,
.guide-modal-close:hover,
.qna-modal-close:hover {
  background: rgba(40, 35, 84, 0.08);
  color: var(--color-primary);
}

/* 모달 바디 (스크롤 영역) */
.policy-modal-body,
.guide-content-body,
.qna-modal-body {
  padding: 18px 20px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  font-size: 0.85rem;
  color: var(--color-text);
  line-height: 1.65;
}

.policy-content-meta {
  background: var(--color-primary-light);
  padding: 12px 14px;
  border-radius: 12px;
  margin-bottom: 18px;
  font-size: 0.8rem;
}

.policy-content-meta p strong {
  color: var(--color-purple);
}

.policy-subtext {
  margin-top: 4px;
  color: var(--color-text-secondary);
  font-size: 0.78rem;
  line-height: 1.5;
}

.policy-sec {
  margin-bottom: 18px;
}

.policy-sec h4 {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.policy-sec p {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  margin-bottom: 6px;
}

.policy-sec ul {
  padding-left: 18px;
  margin-bottom: 6px;
}

.policy-sec li {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  margin-bottom: 4px;
}

.policy-contact-box {
  background: #FAF8F5;
  border: 1px solid var(--color-border);
  padding: 12px 14px;
  border-radius: 12px;
  font-size: 0.8rem;
  margin-top: 8px;
}

.policy-contact-box p {
  margin-bottom: 4px;
  color: var(--color-text);
}

.policy-contact-box p:last-child {
  margin-bottom: 0;
}

/* 모달 푸터 */
.policy-modal-footer,
.guide-modal-footer,
.qna-modal-footer {
  padding: 12px 20px 16px;
  border-top: 1px solid var(--color-border);
  background: #FAF8F5;
}

.modal-confirm-btn {
  width: 100%;
  padding: 13px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-purple) 100%);
  color: #FFFFFF;
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 800;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(123, 97, 255, 0.3);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.modal-confirm-btn:active {
  transform: scale(0.98);
}

/* ==========================================================================
   가이드 모달 전용 탭 & 컨텐츠 스타일
   ========================================================================== */
.guide-tab-nav {
  display: flex;
  background: #FAF8F5;
  border-bottom: 1px solid var(--color-border);
  padding: 0 10px;
  gap: 6px;
}

.guide-tab-btn {
  flex: 1;
  padding: 12px 6px;
  background: none;
  border: none;
  border-bottom: 2.5px solid transparent;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.guide-tab-btn.active {
  color: var(--color-purple);
  border-bottom-color: var(--color-purple);
}

.guide-tab-panel {
  display: none;
  animation: fadeInTab 0.25s ease-out;
}

.guide-tab-panel.active {
  display: block;
}

@keyframes fadeInTab {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.guide-section-card {
  background: #FAF8F5;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 14px 16px;
  margin-bottom: 14px;
}

.guide-section-card h4 {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.guide-feature-item {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
  align-items: flex-start;
}

.guide-feature-item:last-child {
  margin-bottom: 0;
}

.feature-badge {
  background: var(--color-primary-light);
  color: var(--color-purple);
  font-weight: 800;
  font-size: 0.72rem;
  padding: 3px 8px;
  border-radius: 6px;
  white-space: nowrap;
  margin-top: 2px;
}

.guide-feature-item strong {
  font-size: 0.84rem;
  color: var(--color-primary);
  display: block;
  margin-bottom: 2px;
}

.guide-feature-item p {
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  line-height: 1.45;
}

/* FAQ 아코디언 */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: #FFFFFF;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 12px 14px;
  background: transparent;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-text);
  cursor: pointer;
  gap: 8px;
}

.faq-arrow {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  transition: transform 0.25s ease;
}

.faq-item.open .faq-arrow {
  transform: rotate(180deg);
  color: var(--color-purple);
}

.faq-answer {
  display: none;
  padding: 0 14px 12px;
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  border-top: 1px dashed var(--color-border-light);
  padding-top: 10px;
}

.faq-item.open .faq-answer {
  display: block;
  animation: fadeInTab 0.2s ease-out;
}

/* ==========================================================================
   1:1 고객 문의 (Q&A) 모달 스타일
   ========================================================================== */
.qna-tabs {
  display: flex;
  gap: 8px;
  padding: 12px 20px 0;
  background: #FAF8F5;
  border-bottom: 1px solid var(--color-border);
}

.qna-tab-btn {
  flex: 1;
  padding: 10px;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-bottom: none;
  border-radius: 10px 10px 0 0;
  font-family: var(--font-display);
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
}

.qna-tab-btn.active {
  background: #FFFFFF;
  color: var(--color-purple);
  border-color: var(--color-border);
  border-bottom: 2px solid var(--color-purple);
}

.qna-form-group {
  margin-bottom: 12px;
}

.qna-form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 5px;
}

.qna-form-group input,
.qna-form-group select,
.qna-form-group textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1.5px solid var(--color-border);
  border-radius: 10px;
  background: #FAF8F5;
  font-size: 0.85rem;
  color: var(--color-text);
  outline: none;
  box-sizing: border-box;
  font-family: var(--font-sans);
  transition: border-color 0.2s ease;
}

.qna-form-group input:focus,
.qna-form-group select:focus,
.qna-form-group textarea:focus {
  border-color: var(--color-purple);
  background: #FFFFFF;
}

.qna-history-empty {
  text-align: center;
  color: var(--color-text-muted);
  padding: 36px 12px;
  font-size: 0.84rem;
}

.qna-history-card {
  background: #FAF8F5;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 12px 14px;
  margin-bottom: 10px;
}

.qna-history-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.qna-status-badge {
  font-size: 0.7rem;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 6px;
  background: rgba(123, 97, 255, 0.12);
  color: var(--color-purple);
}

.qna-history-title {
  font-weight: 700;
  font-size: 0.86rem;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.qna-history-content {
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  line-height: 1.45;
}