/* ============================================
   V2 模板展示 — 自訂樣式（Tailwind 之外的補充）
   ============================================ */

/* 原生 checkbox / radio 使用品牌強調色 */
input[type='checkbox'],
input[type='radio'] {
  accent-color: #b8956a;
}

/* 錨點跳轉時預留 sticky navbar 高度 */
#listings,
section[id] {
  scroll-margin-top: 5rem;
}

/* ---- 橫向捲動軌道：隱藏捲軸 ---- */
.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.no-scrollbar::-webkit-scrollbar {
  display: none;
}

/* ---- 首頁物件單排輪播：手機 1 張、平板 2 張、桌機 4 張 ---- */
.home-listing-slide {
  flex: 0 0 100%;
  min-width: 0;
}
@media (min-width: 768px) {
  .home-listing-slide {
    flex-basis: calc((100% - 1.5rem) / 2);
  }
}
@media (min-width: 1024px) {
  .home-listing-slide {
    flex-basis: calc((100% - 4.5rem) / 4);
  }
}

/* ---- 手機底部分頁列：iOS 安全區 ---- */
.tabbar-safe {
  padding-bottom: env(safe-area-inset-bottom);
}

/* ---- 手機篩選 Bottom Sheet ---- */
/* 效能輪: 關閉狀態補 visibility:hidden —— 背板是常駐整頁的 fixed + backdrop-blur,
   只設 opacity:0 仍留在合成層, 手機捲動每一幀都要重取樣背景造成卡頓;
   visibility 延遲切換 (transition 第二段) 保留原有淡出/滑出動畫。 */
[data-sheet] {
  transform: translateY(100%);
  visibility: hidden;
  transition: transform 0.3s ease, visibility 0s linear 0.3s;
}
[data-sheet].sheet-open {
  transform: translateY(0);
  visibility: visible;
  transition: transform 0.3s ease, visibility 0s;
}
[data-sheet-backdrop] {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0s linear 0.25s;
  pointer-events: none;
}
[data-sheet-backdrop].sheet-open {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.25s ease, visibility 0s;
  pointer-events: auto;
}

/* ---- Toast ---- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 6.5rem;
  transform: translateX(-50%) translateY(8px);
  background: rgba(31, 31, 31, 0.92);
  color: #fff;
  font-size: 0.875rem;
  padding: 0.6rem 1.1rem;
  border-radius: 9999px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 90;
  white-space: nowrap;
}
.toast.toast-show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ---- 飯店定價月曆 ---- */
.cal-day {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1px;
  aspect-ratio: 1 / 1.05;
  border: 1px solid #f0ede7;
  border-radius: 6px;
  background: #fff;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
  -webkit-tap-highlight-color: transparent;
}
.cal-day:hover {
  border-color: #b8956a;
}
.cal-day .cal-num {
  font-size: 0.8rem;
  font-weight: 500;
  color: #1f1f1f;
  line-height: 1.1;
}
.cal-day .cal-price {
  font-size: 0.58rem;
  color: #9b9b9b;
  line-height: 1.1;
}
/* 不可訂 */
.cal-day.cal-disabled {
  background: #f1efea;
  cursor: not-allowed;
  border-color: transparent;
}
.cal-day.cal-disabled .cal-num {
  color: #c4c0b8;
  text-decoration: line-through;
}
.cal-day.cal-disabled .cal-price {
  visibility: hidden;
}
/* 選取區間中 */
.cal-day.cal-inrange {
  background: #f3ead9;
  border-color: #e5d5b8;
}
/* 入住 / 退房端點 */
.cal-day.cal-selected {
  background: #b8956a;
  border-color: #b8956a;
}
.cal-day.cal-selected .cal-num {
  color: #fff;
}
.cal-day.cal-selected .cal-price {
  color: rgba(255, 255, 255, 0.85);
}
/* 端點小標（入住/退房） */
.cal-day .cal-tag {
  position: absolute;
  top: -0.55rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.55rem;
  background: #8f7048;
  color: #fff;
  border-radius: 9999px;
  padding: 0 0.4rem;
  line-height: 1.5;
  white-space: nowrap;
  z-index: 1;
}

/* ---- 首頁／彈窗廣告：單一 RWD 版位輪放多則廣告 ----
   2026-07-16 廣告呈現輪: 素材以 16:9 形象圖為主。彈窗全斷點 16:9、固定版位手機 16:9／
   桌機維持 4:1 扁橫幅; 圖片一律 contain 完整顯示不裁字, 版位縫隙由同圖模糊放大底層補滿。 */
.ad-carousel {
  position: relative;
  outline: none;
}
.ad-carousel:focus-visible {
  border-radius: 0.75rem;
  box-shadow: 0 0 0 3px rgba(184, 149, 106, 0.35);
}
.ad-carousel-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid #e5e1da;
  border-radius: 0.875rem;
  background: #f1efea;
  box-shadow: 0 4px 18px rgba(36, 30, 21, 0.08);
}
.ad-carousel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.35s ease, visibility 0s linear 0.35s;
}
.ad-carousel-slide.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition-delay: 0s;
  z-index: 1;
}
.ad-carousel-creative,
.ad-carousel-media,
.ad-carousel-media img,
.ad-carousel-blur,
.ad-carousel-blur img {
  display: block;
  width: 100%;
  height: 100%;
}
.ad-carousel-creative {
  position: relative;
}
.ad-carousel-media {
  position: relative;
  z-index: 1;
}
.ad-carousel-media img {
  object-fit: contain;
}
/* 同圖模糊放大墊底: contain 造成的左右/上下縫隙用素材自身補滿, 比例吻合時完全被主圖蓋住 */
.ad-carousel-blur {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.ad-carousel-blur img {
  object-fit: cover;
  filter: blur(16px);
  transform: scale(1.12);
}
.ad-carousel-copy {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  height: 100%;
  padding: 1rem clamp(3.25rem, 8vw, 6rem);
  color: #fff;
  background: linear-gradient(115deg, #8f7048, #b8956a 55%, #d4b896);
}
.ad-carousel-sponsored {
  display: block;
  margin-bottom: 0.2rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.625rem;
  letter-spacing: 0.16em;
}
.ad-carousel-copy strong {
  display: block;
  font-size: clamp(1.05rem, 3vw, 2rem);
  line-height: 1.25;
}
.ad-carousel-text {
  display: -webkit-box;
  margin-top: 0.25rem;
  overflow: hidden;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(0.75rem, 1.6vw, 0.95rem);
  line-height: 1.45;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}
.ad-carousel-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  flex: none;
  padding: 0.55rem 0.9rem;
  border-radius: 0.5rem;
  background: #fff;
  color: #8f7048;
  font-size: 0.8rem;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(36, 30, 21, 0.12);
}
.ad-carousel-badge {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  z-index: 2;
  padding: 0.15rem 0.4rem;
  border-radius: 0.25rem;
  background: rgba(31, 31, 31, 0.62);
  color: #fff;
  font-size: 0.625rem;
  line-height: 1.35;
}
.ad-carousel-arrow {
  position: absolute;
  top: 50%;
  z-index: 3;
  display: flex;
  width: 2.75rem;
  height: 2.75rem;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 9999px;
  background: rgba(31, 31, 31, 0.55);
  color: #fff;
  font-size: 1.05rem;
  box-shadow: 0 2px 10px rgba(31, 31, 31, 0.2);
  transform: translateY(-50%);
  transition: background 0.2s ease, transform 0.2s ease;
}
.ad-carousel-arrow:hover {
  background: rgba(31, 31, 31, 0.78);
  transform: translateY(-50%) scale(1.05);
}
.ad-carousel-arrow:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}
.ad-carousel-dot:focus-visible {
  outline: 2px solid #8f7048;
  outline-offset: 1px;
}
.ad-carousel-arrow-prev {
  left: 0.75rem;
}
.ad-carousel-arrow-next {
  right: 0.75rem;
}
.ad-carousel-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  margin-top: 0.55rem;
}
.ad-carousel-dot {
  display: flex;
  width: 1.5rem;
  height: 1.5rem;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
}
.ad-carousel-dot::before {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 9999px;
  background: #d9d4ca;
  content: '';
  transition: width 0.2s ease, background 0.2s ease;
}
.ad-carousel-dot.is-active::before {
  width: 1.15rem;
  background: #b8956a;
}
.popup-ad-carousel .ad-carousel-frame {
  aspect-ratio: 16 / 9; /* 彈窗是形象圖主秀場, 全斷點 16:9 (特定性蓋過桌機 4:1) */
  border: 0;
  border-radius: 1rem;
  box-shadow: none;
}
.popup-ad-dots {
  margin: 0;
  padding: 0.45rem 0 0.55rem;
}
/* 彈窗卡片寬度: 依視窗高度回推 16:9 可容納的最大寬 (預留關閉鈕/指示點/邊距約 8rem),
   矮視窗與橫向手機不爆版; 寬度只在此定義 (模板已移除 w-full), 與 Tailwind max-w 無疊層順序問題 */
.popup-card {
  width: min(100%, calc((100vh - 8rem) * 16 / 9));
}
@supports (height: 100dvh) {
  .popup-card {
    width: min(100%, calc((100dvh - 8rem) * 16 / 9));
  }
}

@media (min-width: 1280px) {
  /* 桌機僅固定版位維持扁橫幅, 彈窗由 .popup-ad-carousel 覆蓋為 16:9 */
  .ad-carousel-frame {
    aspect-ratio: 4 / 1;
  }
}

@media (max-width: 479px) {
  .ad-carousel-copy {
    padding-right: 3.25rem;
  }
  .ad-carousel-cta {
    display: none;
  }
  .ad-carousel-arrow {
    width: 2.5rem;
    height: 2.5rem;
  }
  .ad-carousel-arrow-prev {
    left: 0.4rem;
  }
  .ad-carousel-arrow-next {
    right: 0.4rem;
  }
}

/* ---- 廣告彈窗 ---- */
/* hidden 必須真的 display:none: DEBUG 的 Play CDN (v3) 的 [hidden] 規則無 !important,
   會被容器自身的 .flex 蓋掉 → 彈窗「關閉」後仍以隱形滿版 fixed 渲染, 而
   .ad-carousel-slide.is-active 的 pointer-events:auto 會在 pe:none 容器內重新開啟命中,
   於視窗正中央形成隱形吃點擊區 (空狀態「清除篩選」點了沒反應的根因)。
   編譯版 Tailwind v4 preflight 本帶 !important, 此處補齊讓 DEBUG 與其對齊。 */
[data-popup][hidden] {
  display: none !important;
}
/* 未展示狀態 (含關閉淡出 320ms: popup-show 已移除、hidden 尚未設) 禁止疊片重新開啟命中 */
[data-popup]:not(.popup-show) .ad-carousel-slide.is-active {
  pointer-events: none;
}
[data-popup] {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
[data-popup].popup-show {
  opacity: 1;
  pointer-events: auto;
}
[data-popup].popup-show .popup-card {
  animation: popup-in 0.3s ease both;
}
@keyframes popup-in {
  from {
    transform: translateY(14px) scale(0.97);
    opacity: 0;
  }
  to {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ad-carousel-slide,
  [data-popup] {
    transition: none;
  }
  [data-popup].popup-show .popup-card {
    animation: none;
  }
}

/* ---- <details> 篩選收合群組 ---- */
details.filter-group > summary {
  list-style: none;
  cursor: pointer;
}
details.filter-group > summary::-webkit-details-marker {
  display: none;
}
details.filter-group > summary .caret {
  transition: transform 0.2s ease;
}
details.filter-group[open] > summary .caret {
  transform: rotate(180deg);
}

/* ---- 自動儲存指示動畫 (第十七輪): 不依賴 Tailwind animate-spin (Play CDN/編譯兩環境皆穩) ---- */
@keyframes autosave-spin {
  to { transform: rotate(360deg); }
}
.autosave-spin {
  display: inline-block;
  animation: autosave-spin 1s linear infinite;
}