/* ========================================
   Leasing Page - 左侧地图 + 右侧列表
   参考 Tripalink + Zuma Housing 布局风格
   ======================================== */

/* ----- 筛选栏 ----- */
.filter-bar {
  position: sticky;
  top: 64px;
  z-index: 40;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-200);
  padding: 0.75rem 0;
  transition: box-shadow 0.3s ease;
}

.filter-bar.shadow {
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.filter-inner {
  max-width: 100%;
  margin: 0 auto;
  padding: 0 var(--spacing-container);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* 搜索框 */
.filter-search {
  position: relative;
  flex: 1;
  min-width: 220px;
  max-width: 400px;
}

.filter-search-icon {
  position: absolute;
  left: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--color-gray-400);
}

.filter-search-input {
  width: 100%;
  padding: 0.65rem 1rem 0.65rem 2.5rem;
  border: 1px solid var(--color-gray-200);
  border-radius: 9999px;
  font-size: 0.875rem;
  color: var(--color-gray-900);
  background: var(--color-off-white);
  transition: var(--transition-base);
  font-family: var(--font-sans);
}

.filter-search-input:focus {
  outline: none;
  border-color: var(--color-accent);
  background: var(--color-white);
  box-shadow: 0 0 0 3px rgba(200, 164, 92, 0.1);
}

.filter-search-input::placeholder {
  color: var(--color-gray-400);
}

/* 筛选下拉 */
.filter-select {
  padding: 0.65rem 2rem 0.65rem 0.875rem;
  border: 1px solid var(--color-gray-200);
  border-radius: 9999px;
  font-size: 0.875rem;
  color: var(--color-gray-800);
  background: var(--color-off-white);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  transition: var(--transition-base);
  font-family: var(--font-sans);
  min-width: 120px;
}

.filter-select:focus {
  outline: none;
  border-color: var(--color-accent);
  background-color: var(--color-white);
}

.filter-select-sm {
  padding: 0.45rem 1.75rem 0.45rem 0.75rem;
  font-size: 0.8125rem;
  min-width: auto;
}

/* 结果计数 */
.filter-results-count {
  font-size: 0.875rem;
  color: var(--color-gray-600);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.filter-count-num {
  font-weight: 700;
  color: var(--color-primary);
}

/* 地图切换按钮 */
.filter-toggle-map {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.55rem 1rem;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
  font-family: var(--font-sans);
  white-space: nowrap;
}

.filter-toggle-map:hover {
  background: var(--color-primary-light);
}

/* 地图关闭时（active）= 强调色 */
.filter-toggle-map.active {
  background: var(--color-accent);
}

.filter-toggle-map.active:hover {
  background: var(--color-accent-light);
}

.filter-toggle-text {
  display: inline;
}

/* ==========================================
   主布局：左侧地图 + 右侧列表
   ========================================== */
.leasing-layout {
  display: flex;
  height: calc(100vh - 64px - 58px);
  overflow: hidden;
}

/* ----- 左侧地图面板 ----- */
.map-panel {
  width: 42%;
  min-width: 380px;
  border-right: 1px solid var(--color-gray-200);
  position: relative;
  overflow: hidden;
}

.map-panel.hidden {
  display: none;
}

.map-container {
  width: 100%;
  height: 100%;
  position: relative;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ----- 右侧列表面板 ----- */
.list-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  background: #f7f8fa;
  min-height: 0;
}

.list-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.5rem;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-200);
  flex-shrink: 0;
}

.list-header-count {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-primary);
}

.list-header-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.list-sort-label {
  font-size: 0.8125rem;
  color: var(--color-gray-600);
}

/* 列表内容区 — 动态列数 */
.list-content {
  flex: 1 1 auto;
  padding: 1.25rem 1.5rem 2rem 1.5rem;
  scroll-behavior: smooth;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1rem;
  align-content: stretch;
  min-height: 0;
}

.list-content::-webkit-scrollbar {
  width: 6px;
}

.list-content::-webkit-scrollbar-track {
  background: transparent;
}

.list-content::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: 3px;
}

.list-content::-webkit-scrollbar-thumb:hover {
  background: #9ca3af;
}

/* ==========================================
   房源卡片 — Tripalink 风格
   ========================================== */
.listing-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--color-gray-200);
  transition: box-shadow 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
  cursor: pointer;
  min-height: 420px;
}

.listing-card:hover {
  border-color: var(--color-accent);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

/* 卡片图片区域 — 轮播（opacity 切换 + scale 放大） */
.listing-card-img-wrap {
  width: 100%;
  height: 220px;
  position: relative;
  overflow: hidden;
  background: #e8edf5;
  flex-shrink: 0;
}

/* 轮播轨道 — 绝对定位叠放，不再水平滑动 */
.listing-card-img-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.listing-card-img-slide {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.8s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #e8edf5;
  overflow: hidden;
}

.listing-card-img-slide.active {
  opacity: 1;
}

.listing-card-img-slide img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: auto;
  display: block;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.listing-card-img-slide img.loaded {
  opacity: 1;
}

/* 轮播导航箭头 */
.listing-card-img-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 3;
  opacity: 0;
  transition: opacity 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.listing-card-img-wrap:hover .listing-card-img-btn {
  opacity: 1;
}

.listing-card-img-btn:hover {
  background: #fff;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

.listing-card-img-prev { left: 0.5rem; }
.listing-card-img-next { right: 0.5rem; }

/* 轮播指示点 */
.listing-card-img-dots {
  position: absolute;
  bottom: 0.75rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.375rem;
  z-index: 3;
}

.listing-card-img-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.55);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background 0.25s ease, transform 0.25s ease;
}

.listing-card-img-dot.active {
  background: #fff;
  transform: scale(1.35);
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.2);
}

/* 图片上的徽章 */
.listing-card-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.25rem 0.7rem;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  z-index: 2;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

/* 图片上的收藏/保存按钮 */
.listing-card-fav {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 34px;
  height: 34px;
  background: rgba(255,255,255,0.9);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
  transition: background 0.2s ease;
  backdrop-filter: blur(4px);
}

.listing-card-fav:hover {
  background: var(--color-white);
}

.listing-card-fav svg {
  width: 16px;
  height: 16px;
  color: var(--color-gray-500);
  transition: color 0.2s ease;
}

.listing-card-fav.liked svg {
  color: #e74c3c;
  fill: #e74c3c;
}

/* ----- 卡片信息区 ----- */
.listing-card-info {
  padding: 0.875rem 1rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

/* 价格行：价格 + 划线原价 */
.listing-card-price-row {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.listing-card-price {
  font-size: 1.125rem;
  font-weight: 700;
  color: #0F1A3E;
  white-space: nowrap;
}

.listing-card-price-original {
  font-size: 0.875rem;
  color: #9CA3AF;
  text-decoration: line-through;
  white-space: nowrap;
}

.listing-card-price-unit {
  font-size: 0.7rem;
  font-weight: 400;
  color: #6B7280;
}

.listing-card-savings {
  font-size: 0.75rem;
  font-weight: 600;
  color: #059669;
  margin-top: -0.1rem;
}

/* 第二行：地址 */
.listing-card-address {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #374151;
  line-height: 1.35;
}

/* 第三行：房型 */
.listing-card-room-type {
  font-size: 0.8125rem;
  color: #6B7280;
  line-height: 1.4;
}

/* 亮点标签行 */
.listing-card-highlights {
  display: flex;
  gap: 0.375rem;
  flex-wrap: wrap;
  margin-top: 0.15rem;
}

.listing-card-highlight-tag {
  font-size: 0.6875rem;
  font-weight: 500;
  color: #374151;
  background: #F3F4F6;
  padding: 0.15rem 0.55rem;
  border-radius: 9999px;
  white-space: nowrap;
  line-height: 1.5;
}

/* 设施标签行 */
.listing-card-features {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  font-size: 0.8125rem;
  color: #4B5563;
  margin-top: 0.2rem;
  padding-top: 0.5rem;
  border-top: 1px solid #F3F4F6;
}

.listing-card-feature {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.listing-card-feature svg {
  width: 15px;
  height: 15px;
  color: var(--color-accent);
  flex-shrink: 0;
}

/* 底部操作按钮行 */
.listing-card-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.125rem;
  border-top: 1px solid var(--color-gray-100);
  background: var(--color-off-white);
}

.listing-card-actions .btn-cta {
  flex: 1;
  font-size: 0.8125rem;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  text-align: center;
  font-weight: 600;
}

.listing-card-actions .btn-outline-accent {
  font-size: 0.8125rem;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  text-align: center;
}

/* ==========================================
   空状态
   ========================================== */
.listing-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  text-align: center;
  grid-column: 1 / -1;
}

.listing-empty-icon {
  color: var(--color-gray-400);
  margin-bottom: 1rem;
}

.listing-empty-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-gray-800);
  margin-bottom: 0.5rem;
}

.listing-empty-text {
  font-size: 0.875rem;
  color: var(--color-gray-600);
}

/* ==========================================
   响应式
   ========================================== */
@media (max-width: 1024px) {
  .map-panel {
    width: 38%;
    min-width: 300px;
  }

  .list-content {
    padding: 1rem 1rem;
    gap: 0.875rem;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }

  .listing-card-img-wrap {
    height: 190px;
  }

  .listing-card-info {
    padding: 0.75rem 0.875rem 0.625rem;
  }

  .listing-card-actions {
    padding: 0.625rem 0.875rem;
  }
}

@media (max-width: 768px) {
  .leasing-layout {
    flex-direction: column;
    height: auto;
  }

  .map-panel {
    width: 100%;
    min-width: auto;
    height: 280px;
    border-right: none;
    border-bottom: 1px solid var(--color-gray-200);
  }

  .map-panel.hidden-mobile,
  .map-panel.hidden {
    display: none;
  }

  .list-panel {
    flex: none;
    max-height: 600px;
  }

  .list-content {
    padding: 0.75rem;
    gap: 0.75rem;
    grid-template-columns: 1fr;
  }

  .listing-card-img-wrap {
    height: 180px;
  }

  .listing-card-info {
    padding: 0.75rem;
  }

  .listing-card-actions {
    padding: 0.5rem 0.75rem;
  }

  .listing-card-price {
    font-size: 1rem;
  }

  .filter-bar {
    top: 56px;
  }

  .filter-inner {
    gap: 0.5rem;
  }

  .filter-toggle-text {
    display: none;
  }

  .filter-toggle-map {
    padding: 0.55rem 0.65rem;
  }
}

@media (max-width: 480px) {
  .list-content {
    padding: 0.5rem;
    gap: 0.625rem;
    grid-template-columns: 1fr;
  }

  .listing-card-price-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }

  .listing-card-features {
    gap: 0.5rem;
    font-size: 0.75rem;
  }

  .listing-card-actions {
    flex-direction: column;
  }

  .listing-card-actions .btn-cta {
    width: 100%;
  }

  .filter-search {
    min-width: 150px;
  }

  .filter-select {
    min-width: auto;
    font-size: 0.8125rem;
    padding: 0.55rem 1.75rem 0.55rem 0.75rem;
  }
}