/**
 * rebuild 하단 모바일 네비 (v2) — 운영 app_v1 mob-nav 와 동일 역할
 */
.rebuild-mob-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: rgba(11, 4, 5, 0.96);
  backdrop-filter: blur(14px);
  border-top: 1px solid rgba(201, 169, 110, 0.18);
  padding: 6px 4px calc(6px + env(safe-area-inset-bottom)) 4px;
  box-sizing: border-box;
}

.rebuild-mob-nav__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2px;
  max-width: 520px;
  margin: 0 auto;
}

.rebuild-mob-nav__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 5px 2px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: rgba(245, 239, 224, 0.42);
  cursor: pointer;
  font-family: 'Oswald', sans-serif;
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.1;
  -webkit-tap-highlight-color: transparent;
}

.rebuild-mob-nav__item svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.rebuild-mob-nav__item.is-active {
  color: #d4af37;
  background: rgba(201, 169, 110, 0.08);
}

@media (max-width: 768px) {
  html:has(body.rebuild-has-mobnav),
  body.rebuild-has-mobnav {
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-y;
  }

  body.rebuild-has-mobnav {
    padding-bottom: calc(58px + env(safe-area-inset-bottom)) !important;
  }

  body.rebuild-has-mobnav .rebuild-mob-nav {
    display: block;
  }

  /* 토스트 — 숨김 시 mob-nav 위 빈 박스 방지 (본서버 #toast 패턴) */
  .wallet-toast,
  .partner-toast {
    bottom: calc(58px + env(safe-area-inset-bottom)) !important;
    transform: translateX(-50%) translateY(calc(100% + 120px)) !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    transition:
      transform 0.25s ease,
      opacity 0.2s ease,
      visibility 0s linear 0.25s !important;
  }

  .wallet-toast.is-show,
  .wallet-toast.is-visible,
  .partner-toast.is-show {
    transform: translateX(-50%) translateY(0) !important;
    opacity: 1 !important;
    visibility: visible !important;
    transition:
      transform 0.25s ease,
      opacity 0.2s ease,
      visibility 0s linear 0s !important;
  }

  .wallet-toast:not(.is-show):not(.is-visible):empty,
  .partner-toast:not(.is-show):empty {
    display: none !important;
  }

  /* 상단 GNB 탭 — 하단 탭으로 대체 */
  body.rebuild-has-mobnav .lobby-header .lobby-nav {
    display: none !important;
  }

  body.rebuild-has-mobnav .lobby-wrap--fullscreen {
    height: auto !important;
    max-height: none !important;
    overflow: visible !important;
  }

  body.rebuild-has-mobnav .wallet-scroll,
  body.rebuild-has-mobnav .wallet-main,
  body.rebuild-has-mobnav .mypage-main,
  body.rebuild-has-mobnav .support-main,
  body.rebuild-has-mobnav .partner-main {
    padding-bottom: 12px;
  }

  body.rebuild-has-mobnav .lobby-footer {
    padding-bottom: 8px !important;
  }
}

@media (min-width: 769px) {
  .rebuild-mob-nav {
    display: none !important;
  }
}