/* 全国寻味 · 毛绒上海小城图鉴手账样式 (M07: Food atlas styling) */
/* 作用域限制在 .pb-atlas 内，严格保证 [hidden] { display: none !important; } */

.pb-atlas[hidden],
.pb-atlas [hidden] {
  display: none !important;
}

.pb-atlas {
  --pb-blue: #244f68;
  --pb-jade: #71aaa0;
  --pb-cream: #fff7e8;
  --pb-rouge: #d56b70;
  --pb-honey: #deb26c;
  --pb-ink: #2b333a;
  --pb-card-bg: #fffcf5;
  --pb-shadow: rgba(36, 79, 104, 0.16);

  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--pb-ink);
  line-height: 1.5;
  box-sizing: border-box;
}

.pb-atlas *,
.pb-atlas *::before,
.pb-atlas *::after {
  box-sizing: inherit;
}

/* 背景毛玻璃遮罩 */
.pb-atlas-backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(24, 42, 54, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

/* 纸质手账弹窗容器 */
.pb-atlas-dialog {
  position: relative;
  z-index: 1;
  width: 92vw;
  max-width: 980px;
  height: 88vh;
  max-height: 860px;
  background-color: var(--pb-cream);
  background-image: radial-gradient(rgba(222, 178, 108, 0.08) 1px, transparent 0);
  background-size: 16px 16px;
  border: 2px solid var(--pb-honey);
  border-radius: 16px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.4) inset;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* 顶部标题栏 */
.pb-atlas-header {
  flex-shrink: 0;
  background-color: var(--pb-blue);
  color: var(--pb-cream);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 2px solid var(--pb-honey);
}

.pb-atlas-header-left {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.pb-atlas-title {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #ffffff;
}

.pb-atlas-subtitle {
  font-size: 0.85rem;
  color: var(--pb-jade);
  font-weight: 500;
}

.pb-atlas-header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.pb-atlas-progress-badge {
  font-size: 0.9rem;
  font-weight: 600;
  background: rgba(255, 247, 232, 0.15);
  color: var(--pb-cream);
  padding: 4px 10px;
  border-radius: 12px;
  border: 1px solid rgba(222, 178, 108, 0.4);
}

.pb-atlas-close-btn {
  background: transparent;
  border: none;
  color: var(--pb-cream);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 6px 10px;
  border-radius: 8px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.15s ease, transform 0.15s ease;
}

.pb-atlas-close-btn:hover {
  background-color: rgba(213, 107, 112, 0.4);
  transform: scale(1.05);
}

/* 主体分栏结构 */
.pb-atlas-body {
  flex: 1;
  min-height: 0;
  display: flex;
  overflow: hidden;
}

/* 左侧章节导轨 (~180px) */
.pb-atlas-chapter-rail {
  width: 180px;
  flex-shrink: 0;
  background-color: rgba(113, 170, 160, 0.12);
  border-right: 1px solid rgba(113, 170, 160, 0.35);
  padding: 12px 8px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pb-atlas-chapter-btn {
  background: transparent;
  border: 1px solid transparent;
  padding: 8px 10px;
  border-radius: 8px;
  text-align: left;
  font-size: 0.88rem;
  color: var(--pb-ink);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.pb-atlas-chapter-btn:hover {
  background-color: rgba(222, 178, 108, 0.2);
}

.pb-atlas-chapter-btn.is-active {
  background-color: #ffffff;
  color: var(--pb-blue);
  font-weight: 700;
  border-color: var(--pb-honey);
  box-shadow: 0 2px 6px var(--pb-shadow);
}

.pb-atlas-chapter-count {
  font-size: 0.78rem;
  color: var(--pb-jade);
  font-weight: normal;
}

.pb-atlas-chapter-btn.is-active .pb-atlas-chapter-count {
  color: var(--pb-rouge);
  font-weight: 600;
}

/* 右侧内容工作区 */
.pb-atlas-content {
  flex: 1;
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  padding: 14px 18px;
  overflow: hidden;
}

/* 筛选标签栏 */
.pb-atlas-filters {
  flex-shrink: 0;
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.pb-atlas-filter-btn {
  background-color: rgba(36, 79, 104, 0.08);
  border: 1px solid rgba(36, 79, 104, 0.2);
  color: var(--pb-ink);
  font-size: 0.85rem;
  padding: 4px 12px;
  border-radius: 14px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.pb-atlas-filter-btn:hover {
  background-color: rgba(113, 170, 160, 0.25);
}

.pb-atlas-filter-btn.is-active {
  background-color: var(--pb-blue);
  color: #ffffff;
  border-color: var(--pb-blue);
  font-weight: 600;
}

/* 紧凑地区下拉筛选 */
.pb-atlas-region-select {
  background-color: #ffffff;
  border: 1px solid rgba(36, 79, 104, 0.25);
  color: var(--pb-ink);
  font-size: 0.82rem;
  padding: 3px 8px;
  border-radius: 12px;
  cursor: pointer;
  outline: none;
  max-width: 150px;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: border-color 0.15s ease;
}

.pb-atlas-region-select:focus-visible {
  outline: 2px solid var(--pb-honey);
  border-color: var(--pb-blue);
}

/* 列表空状态文案 */
.pb-atlas-empty-state {
  grid-column: 1 / -1;
  padding: 36px 16px;
  text-align: center;
  color: rgba(43, 51, 58, 0.55);
  font-size: 0.88rem;
  font-style: italic;
}

/* 中间分割布局：卡片列表 + 详情阅读区 */
.pb-atlas-main-split {
  flex: 1;
  min-height: 0;
  display: flex;
  gap: 16px;
  overflow: hidden;
}

/* 卡片网格区 */
.pb-atlas-cards {
  flex: 1;
  min-width: 0;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(136px, 1fr));
  gap: 12px;
  align-content: start;
  padding-right: 6px;
}

.pb-atlas-card {
  position: relative;
  background-color: var(--pb-card-bg);
  border: 1.5px solid rgba(36, 79, 104, 0.18);
  border-radius: 10px;
  padding: 10px 8px;
  text-align: center;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.pb-atlas-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 10px var(--pb-shadow);
  border-color: var(--pb-jade);
}

.pb-atlas-card.is-selected {
  border-color: var(--pb-rouge);
  box-shadow: 0 0 0 2px rgba(213, 107, 112, 0.35), 0 4px 12px var(--pb-shadow);
  background-color: #ffffff;
}

.pb-atlas-card-thumb-wrap {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 10px;
  background-color: rgba(113, 170, 160, 0.15);
  border: 1px dashed var(--pb-jade);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.pb-atlas-card-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 2D 摄影图：完整器皿可见，四周留边距，绝不写死圆形裁切 */
.pb-atlas-card-thumb.is-photo {
  object-fit: contain;
  padding: 5px;
}

.pb-atlas-placeholder-icon {
  width: 44px;
  height: 44px;
  color: var(--pb-jade);
}

.pb-atlas-card.is-unseen .pb-atlas-card-thumb-wrap {
  background-color: rgba(43, 51, 58, 0.08);
  border-color: rgba(43, 51, 58, 0.25);
}

.pb-atlas-card.is-unseen .pb-atlas-placeholder-icon {
  color: rgba(43, 51, 58, 0.35);
}

.pb-atlas-card-name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--pb-blue);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
}

.pb-atlas-card.is-unseen .pb-atlas-card-name {
  color: rgba(43, 51, 58, 0.45);
  font-style: italic;
}

/* 印章表现 */
/* W4：街坊页「小动物」小节标题 */
.pb-atlas-neighbor-section {
  grid-column: 1 / -1;
  margin: 14px 2px 6px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--pb-ink-soft, #6b6257);
}

.pb-atlas-card-stamp {
  font-size: 0.72rem;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.pb-atlas-card-stamp.is-tasted {
  color: var(--pb-rouge);
  border: 1px solid var(--pb-rouge);
  background-color: rgba(213, 107, 112, 0.08);
  transform: rotate(-4deg);
}

.pb-atlas-card-stamp.is-discovered {
  color: var(--pb-blue);
  border: 1px solid var(--pb-blue);
  background-color: rgba(36, 79, 104, 0.08);
}

.pb-atlas-card-stamp.is-unseen {
  color: #888888;
  border: 1px dashed #aaaaaa;
}

/* 右侧详情阅读区 */
.pb-atlas-detail {
  width: 290px;
  flex-shrink: 0;
  background-color: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(222, 178, 108, 0.35);
  border-radius: 12px;
  padding: 16px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pb-atlas-detail-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pb-atlas-detail-thumb-wrap {
  width: 64px;
  height: 64px;
  border-radius: 10px;
  background-color: rgba(113, 170, 160, 0.15);
  border: 1px solid var(--pb-honey);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
}

.pb-atlas-detail-title-group {
  flex: 1;
  min-width: 0;
}

/* 详情 2D 摄影大幅：同风格圆角 4:3，器皿完整含边距 */
.pb-atlas-detail-photo-frame {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 12px;
  background-color: rgba(113, 170, 160, 0.12);
  border: 1px solid var(--pb-honey);
  overflow: hidden;
  flex-shrink: 0;
}

.pb-atlas-detail-photo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 8px;
  display: block;
}

.pb-atlas-detail-name {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--pb-blue);
}

.pb-atlas-detail-region {
  font-size: 0.8rem;
  color: var(--pb-jade);
  font-weight: 600;
}

.pb-atlas-detail-desc {
  font-size: 0.86rem;
  color: var(--pb-ink);
  background-color: rgba(255, 247, 232, 0.6);
  padding: 10px;
  border-radius: 8px;
  border-left: 3px solid var(--pb-honey);
  margin: 0;
}

.pb-atlas-detail-hint-box {
  background-color: rgba(113, 170, 160, 0.1);
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 0.82rem;
  color: var(--pb-blue);
}

.pb-atlas-detail-hint-label {
  font-weight: 600;
}

.pb-atlas-track-btn {
  background-color: var(--pb-blue);
  color: #ffffff;
  border: none;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  margin-top: auto;
  transition: background-color 0.15s ease;
}

.pb-atlas-track-btn:hover {
  background-color: #1a3b4e;
}

.pb-atlas-track-btn.is-tracking {
  background-color: var(--pb-jade);
}

.pb-atlas-track-btn:disabled {
  background-color: #cccccc;
  cursor: not-allowed;
}

/* 底部操作工具栏 */
.pb-atlas-footer {
  flex-shrink: 0;
  background-color: rgba(36, 79, 104, 0.05);
  border-top: 1px solid rgba(222, 178, 108, 0.35);
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.pb-atlas-transfer-bar {
  display: flex;
  gap: 8px;
  align-items: center;
}

.pb-atlas-transfer-btn {
  background-color: #ffffff;
  border: 1px solid rgba(36, 79, 104, 0.3);
  color: var(--pb-blue);
  font-size: 0.82rem;
  padding: 5px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.pb-atlas-transfer-btn:hover {
  background-color: var(--pb-cream);
  border-color: var(--pb-blue);
}

.pb-atlas-reset-btn {
  background-color: rgba(213, 107, 112, 0.1);
  border: 1px solid rgba(213, 107, 112, 0.4);
  color: var(--pb-rouge);
}

.pb-atlas-reset-btn:hover {
  background-color: var(--pb-rouge);
  color: #ffffff;
}

.pb-atlas-message {
  font-size: 0.82rem;
  color: var(--pb-blue);
  font-weight: 500;
  min-height: 1.2em;
}

/* 二次确认对话框 */
.pb-atlas-confirm-modal {
  position: absolute;
  inset: 0;
  z-index: 10;
  background-color: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
}

.pb-atlas-confirm-box {
  background-color: var(--pb-cream);
  border: 2px solid var(--pb-rouge);
  border-radius: 12px;
  padding: 20px;
  max-width: 360px;
  width: 90%;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.3);
  text-align: center;
}

.pb-atlas-confirm-text {
  margin: 0 0 16px 0;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--pb-ink);
}

.pb-atlas-confirm-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.pb-atlas-confirm-ok {
  background-color: var(--pb-rouge);
  color: #ffffff;
  border: none;
  padding: 6px 16px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.86rem;
  font-weight: 600;
}

.pb-atlas-confirm-cancel {
  background-color: #ffffff;
  border: 1px solid #cccccc;
  color: var(--pb-ink);
  padding: 6px 16px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.86rem;
}

/* 焦点可见性 */
.pb-atlas button:focus-visible,
.pb-atlas select:focus-visible,
.pb-atlas .pb-atlas-card:focus-visible {
  outline: 2px solid var(--pb-honey);
  outline-offset: 2px;
}

/* 详情返回列表按钮：宽屏分栏常驻详情，按钮隐藏；仅窄屏抽屉态显示 */
.pb-atlas-detail-back {
  display: none;
  align-items: center;
  background-color: #ffffff;
  border: 1px solid rgba(36, 79, 104, 0.3);
  color: var(--pb-blue);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 8px;
  cursor: pointer;
  flex-shrink: 0;
  white-space: nowrap;
}

.pb-atlas-detail-back:hover {
  background-color: var(--pb-cream);
  border-color: var(--pb-blue);
}

/* 响应式：360x800 及窄屏设备列表优先，详情改为按需展开的抽屉 */
@media (max-width: 680px) {
  .pb-atlas-dialog {
    width: 96vw;
    height: 94vh;
    max-height: 94vh;
  }

  .pb-atlas-body {
    flex-direction: column;
    overflow: hidden;
  }

  .pb-atlas-chapter-rail {
    width: 100%;
    flex-direction: row;
    overflow-x: auto;
    overflow-y: hidden;
    border-right: none;
    border-bottom: 1px solid rgba(113, 170, 160, 0.35);
    padding: 6px 8px;
    gap: 8px;
    flex-shrink: 0;
  }

  .pb-atlas-chapter-btn {
    white-space: nowrap;
    padding: 5px 10px;
    flex-shrink: 0;
  }

  .pb-atlas-content {
    overflow: hidden;
    padding: 8px 10px;
    flex: 1;
    min-height: 0;
  }

  /* 筛选栏压缩为一行横滑，功能不丢 */
  .pb-atlas-filters {
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    margin-bottom: 8px;
    flex-shrink: 0;
  }

  .pb-atlas-filter-btn {
    white-space: nowrap;
    flex-shrink: 0;
    padding: 3px 10px;
  }

  .pb-atlas-region-select {
    flex-shrink: 0;
  }

  /* 列表区占满剩余高度；详情抽屉覆盖其上，点卡片展开、返回列表收起 */
  .pb-atlas-main-split {
    position: relative;
    flex: 1;
    min-height: 0;
    overflow: hidden;
  }

  .pb-atlas-cards {
    max-height: none;
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
    gap: 10px;
  }

  .pb-atlas-detail {
    position: absolute;
    inset: 0;
    z-index: 6;
    width: 100%;
    display: none;
    background-color: var(--pb-cream);
  }

  .pb-atlas-main-split.is-detail-open .pb-atlas-detail {
    display: flex;
  }

  .pb-atlas-detail-back {
    display: inline-flex;
  }

  .pb-atlas-footer {
    padding: 6px 10px;
  }
}

/* 减弱动态偏好 */
@media (prefers-reduced-motion: reduce) {
  .pb-atlas,
  .pb-atlas * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}