/**
 * 📱 PWA 홈 화면 앱 설치 유도 배너 전용 스타일시트
 * - 모바일 하단 GNB 직상단 플로팅
 * - 세이지 그린 모던 글래스모피즘 카드
 * - 300줄 레고 블록 원칙 준수 (약 85줄)
 */

.pwa-install-banner {
  position: fixed;
  bottom: 76px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 28px);
  max-width: 440px;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1.5px solid #b7e4c7;
  border-radius: 16px;
  padding: 12px 14px;
  box-shadow: 0 10px 25px -5px rgba(45, 106, 79, 0.18), 0 4px 10px -2px rgba(0, 0, 0, 0.05);
  z-index: 990;
  display: flex;
  flex-direction: column;
  gap: 10px;
  animation: pwaSlideUp 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes pwaSlideUp {
  from {
    opacity: 0;
    transform: translate(-50%, 20px);
  }
  to {
    opacity: 1;
    transform: translate(-50%, 0);
  }
}

.pwa-banner-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.pwa-banner-info {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
}

.pwa-banner-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: #f4f7f5;
  border: 1px solid #d8f3dc;
  object-fit: contain;
  padding: 4px;
  flex-shrink: 0;
}

.pwa-banner-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.pwa-banner-title {
  font-size: 13.5px;
  font-weight: 700;
  color: #1b4332;
  letter-spacing: -0.3px;
}

.pwa-banner-desc {
  font-size: 11.5px;
  color: #52796f;
  line-height: 1.35;
}

.pwa-banner-close-btn {
  background: none;
  border: none;
  color: #74c69d;
  cursor: pointer;
  padding: 6px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.pwa-banner-close-btn:hover {
  background: #f4f7f5;
  color: #2d6a4f;
}

.pwa-banner-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pwa-install-btn {
  flex: 1;
  background: linear-gradient(135deg, #40916c, #2d6a4f);
  color: #ffffff;
  border: none;
  border-radius: 10px;
  padding: 9px 14px;
  font-size: 12.5px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  box-shadow: 0 3px 8px rgba(45, 106, 79, 0.25);
  transition: all 0.2s ease;
}

.pwa-install-btn:active {
  transform: scale(0.98);
}

.pwa-dismiss-btn {
  background: #f4f7f5;
  color: #52796f;
  border: 1px solid #d8f3dc;
  border-radius: 10px;
  padding: 9px 12px;
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

/* iOS Safari 가이드 툴팁 */
.pwa-ios-guide {
  background: #e8f5e9;
  border: 1px dashed #74c69d;
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 11.5px;
  color: #2d6a4f;
  line-height: 1.45;
  display: flex;
  align-items: center;
  gap: 8px;
}

.pwa-ios-guide strong {
  color: #1b4332;
}