/* ============================================================
   Watchpilot · ladder.css
   段: 连板天梯(涨停板复盘新视图)
   (从 hero-panels.css 第 1327-1706 行拆出)
   ============================================================ */

  /* ═════════════ 连板天梯(涨停板复盘新视图) ═════════════ */
  
  /* KPI 数字带(顶部 4 数字) */
  .limit-kpi-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    
    overflow: hidden;
    margin-bottom: 16px;
  }
  .limit-kpi-item {
    padding: 14px 18px;
    border-right: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    gap: 4px;
  }
  .limit-kpi-item:last-child { border-right: none; }
  .limit-kpi-label {
    font-size: 11px;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
  }
  .limit-kpi-value {
    font-family: var(--font-mono);
    font-size: 22px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.5px;
    line-height: 1.1;
  }
  .limit-kpi-meta {
    font-size: 11px;
    color: var(--text-3);
    font-family: var(--font-mono);
  }
  
  /* 视图切换(天梯/题材/表格) */
  .limit-view-tabs {
    display: inline-flex;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    padding: 3px;
  }
  .limit-view-tab {
    font-size: 12px;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: 4px;
    cursor: pointer;
    color: var(--text-3);
    transition: all 0.15s;
    user-select: none;
    display: flex;
    align-items: center;
    gap: 4px;
  }
  .limit-view-tab:hover { color: var(--text-1); }
  .limit-view-tab.active {
    background: var(--bg-subtle);
    color: var(--text-1);
  }
  
  /* 视图面板切换 */
  .limit-view { display: none; }
  .limit-view.active { display: block; animation: panel-in 0.28s cubic-bezier(0.16, 1, 0.3, 1); }
  
  /* 主布局:左天梯 + 右题材 */
  .limit-up-grid {
    display: grid;
    grid-template-columns: 1.45fr 1fr;
    gap: 16px;
  }
  @media (max-width: 1400px) {
    .limit-up-grid { grid-template-columns: 1fr; }
  }
  
  /* 天梯容器 */
  .ladder-pyramid {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    
    padding: 4px 20px;
  }
  
  .ladder-row {
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: 18px;
    padding: 16px 0;
    border-bottom: 1px dashed var(--border-subtle);
    align-items: flex-start;
  }
  .ladder-row:last-child { border-bottom: none; }
  
  .ladder-label {
    font-family: var(--font-mono);
    text-align: center;
    background: var(--bg-subtle);
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    padding: 8px 4px;
  }
  .ladder-label-num {
    font-size: 16px;
    font-weight: 800;
    color: var(--up);
    line-height: 1;
    letter-spacing: -0.5px;
  }
  .ladder-label-text {
    font-size: 10px;
    color: var(--text-3);
    font-weight: 600;
    margin-top: 4px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
  }
  
  .ladder-stocks {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
  }
  
  .ladder-bubble {
    display: flex;
    flex-direction: column;
    background: var(--up-soft);
    border: 1px solid var(--up-line);
    border-radius: 4px;
    padding: 9px 12px;
    min-width: 144px;
    cursor: pointer;
    transition: all 0.15s;
    position: relative;
  }
  .ladder-bubble:hover {
    transform: translateY(-2px);
    
    border-color: var(--up);
    z-index: 2;
  }
  .ladder-bubble.dragon {
    background: linear-gradient(135deg, #fde0e2, var(--up-soft));
    border: 1.5px solid var(--up);
  }
  .ladder-bubble.dragon::before {
    content: '龙头';
    position: absolute;
    top: -8px;
    right: -4px;
    font-size: 10px;
    background: var(--up);
    color: white;
    padding: 1px 6px;
    border-radius: 3px;
    font-weight: 700;
    letter-spacing: 0.3px;
  }
  
  .ladder-bubble-name {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-1);
    display: flex;
    align-items: center;
    gap: 4px;
    letter-spacing: -0.1px;
  }
  .ladder-bubble-meta {
    font-size: 11px;
    color: var(--text-2);
    margin-top: 3px;
    font-family: var(--font-mono);
    font-weight: 600;
  }
  .ladder-bubble-theme {
    display: inline-block;
    margin-top: 5px;
    font-size: 10px;
    color: var(--text-3);
    padding: 1px 6px;
    background: rgba(255,255,255,0.6);
    border-radius: 3px;
    border: 1px solid var(--border-subtle);
    font-weight: 500;
    width: fit-content;
  }
  
  .ladder-collapse {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 10px 14px;
    background: var(--bg-subtle);
    border: 1px dashed var(--border-strong);
    border-radius: 4px;
    font-size: 12px;
    color: var(--text-2);
    cursor: pointer;
    min-width: 144px;
    font-weight: 500;
    transition: all 0.15s;
  }
  .ladder-collapse:hover {
    background: var(--bg-card);
    color: var(--text-1);
    border-style: solid;
  }
  
  /* 题材聚合卡片 */
  .theme-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  
  .theme-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    
    padding: 13px 16px;
    transition: border-color 0.15s;
  }
  .theme-card:hover { border-color: var(--border-strong); }
  
  .theme-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px dashed var(--border-subtle);
  }
  .theme-card-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-1);
    display: flex;
    align-items: center;
    gap: 7px;
    letter-spacing: -0.1px;
  }
  .theme-card-count {
    font-size: 11px;
    background: var(--up-soft);
    color: var(--up);
    border: 1px solid var(--up-line);
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 700;
    font-family: var(--font-mono);
  }
  
  .theme-card-stocks {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 12px;
  }
  .theme-card-stock-line {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
  }
  .theme-card-stock-name {
    color: var(--text-1);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
  }
  .theme-card-stock-ladder {
    font-size: 11px;
    color: var(--up);
    font-weight: 700;
    font-family: var(--font-mono);
    background: var(--up-soft);
    padding: 1px 6px;
    border-radius: 3px;
    border: 1px solid var(--up-line);
  }
  
  .theme-card-foot {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .theme-card-more {
    font-size: 11px;
    color: var(--text-3);
    cursor: pointer;
    font-weight: 500;
  }
  .theme-card-more:hover { color: var(--accent); }
  
  /* AI 解读按钮(✦ 浅色) */
  .ai-inline-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    color: var(--accent);
    font-weight: 700;
    cursor: pointer;
    padding: 4px 10px;
    background: var(--bg-subtle);
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    transition: all 0.15s;
    user-select: none;
  }
  .ai-inline-btn:hover {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
    transform: translateY(-1px);
  }
  .ai-inline-btn .star {
    font-size: 12px;
    line-height: 1;
  }
  
  /* hover 时浮现的行级 AI 按钮(用于表格行) */
  .data-row { position: relative; }
  .ai-row-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%) translateX(4px);
    opacity: 0;
    pointer-events: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    color: white;
    font-weight: 700;
    cursor: pointer;
    padding: 4px 9px;
    background: var(--accent);
    border-radius: 4px;
    transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
    
    white-space: nowrap;
    z-index: 3;
  }
  .data-row:hover .ai-row-btn {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(-50%) translateX(0);
  }
  .ai-row-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-50%) translateX(0) scale(1.04);
  }
  
  /* 财报/事件日历 mini-card 浮现 AI 按钮 */
  .mini-card { position: relative; }
  .mini-card .ai-row-btn {
    top: 8px;
    right: 8px;
    transform: translateX(4px);
  }
  .mini-card:hover .ai-row-btn {
    transform: translateX(0);
  }
  .mini-card .ai-row-btn:hover {
    transform: translateX(0) scale(1.04);
  }