/* ===== 股票详情页 detail.css — 白色主题 v19 (移动端优化) ===== */
[v-cloak] { display: none !important; }
*, *::before, *::after { box-sizing: border-box; }

:root {
  --bg:       #f5f6fa;
  --bg2:      #ffffff;
  --bg3:      #f0f2f7;
  --border:   #e8ecf1;
  --border2:  #edf0f5;
  --text:     #1a1a2e;
  --text2:    #555e72;
  --text3:    #8a94a6;
  --accent:   #6366F1;
  --accent2:  #4F46E5;
  --up:       #e63946;
  --dn:       #2a9d5c;
  --gold:     #d97706;
  --chip-width: 200px;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex; flex-direction: column;
}

.detail-body { flex: 1; padding: 12px 0 32px; }
.container { max-width: 1400px; margin: 0 auto; padding: 0 20px; }
.up { color: var(--up); }
.dn { color: var(--dn); }

/* ══════════════════════════════════════════════════════════════════
   头部信息卡片
   ══════════════════════════════════════════════════════════════════ */
.stock-header-card {
  background: var(--bg2);
  border-radius: 12px;
  border: 1px solid var(--border);
  margin-bottom: 12px;
  padding: 18px 28px;
  display: flex;
  gap: 40px;
  align-items: stretch;
}
.stock-header-left {
  flex-shrink: 0;
  min-width: 240px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.stock-name-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
}
.stock-name {
  margin: 0;
  font-size: 26px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
}
.stock-price-tag {
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 4px;
  color: var(--text3);
  border: 1px solid var(--border);
  white-space: nowrap;
  flex-shrink: 0;
}
.stock-price-tag.realtime {
  color: #2a9d5c;
  border-color: rgba(42,157,92,.4);
}
.stock-code-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}
.stock-code {
  font-size: 14px;
  color: var(--text3);
  font-family: monospace;
  letter-spacing: 0.5px;
}
.stock-market-badge,
.stock-industry-badge {
  font-size: 11px;
  padding: 1px 8px;
  border-radius: 4px;
  line-height: 1.6;
}
.stock-market-badge {
  background: rgba(99,102,241,.06);
  color: var(--accent);
  border: 1px solid rgba(99,102,241,.18);
}
.stock-industry-badge {
  background: rgba(217,119,6,.06);
  color: var(--gold);
  border: 1px solid rgba(217,119,6,.18);
}
.stock-price-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.stock-price {
  font-size: 36px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.5px;
}
.stock-price.up { color: var(--up); }
.stock-price.dn { color: var(--dn); }
.stock-change { font-size: 18px; font-weight: 600; }
.stock-change-pct { font-size: 16px; font-weight: 600; }

.stock-header-right {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
}
.stock-key-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0 24px;
}
.key-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 0;
}
.ks-label { font-size: 12px; color: var(--text3); white-space: nowrap; }
.ks-value { font-size: 13px; font-weight: 600; color: var(--text); font-family: monospace; }
.ks-value.up { color: var(--up); }
.ks-value.dn { color: var(--dn); }

.stock-concepts { display: flex; flex-wrap: wrap; gap: 6px; }
.concept-tag {
  font-size: 11px;
  padding: 2px 10px;
  border-radius: 4px;
  background: var(--bg3);
  color: var(--text2);
  border: 1px solid var(--border);
  transition: all 0.15s;
}
.concept-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(99,102,241,.04);
}

/* ══════════════════════════════════════════════════════════════════
   K线图表容器（含左右双容器）
   ══════════════════════════════════════════════════════════════════ */
.em-chart-container {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 12px;
  overflow: hidden;
}

/* 选项卡栏 */
.em-chart-tabs {
  display: flex;
  align-items: center;
  padding: 0 16px;
  border-bottom: 1px solid var(--border2);
  background: var(--bg3);
  flex-wrap: wrap;
  gap: 2px;
}
.em-tab {
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text2);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all 0.15s;
  margin-bottom: -1px;
  white-space: nowrap;
  flex-shrink: 0;
}
.em-tab:hover { color: var(--accent); }
.em-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  background: var(--bg2);
}
.em-tab-spacer { flex: 1; }
.em-indicator-toggles, .em-subchart-tabs {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-shrink: 0;
}
.em-ind-toggle, .em-subtab {
  padding: 4px 10px;
  font-size: 12px;
  color: var(--text3);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
  white-space: nowrap;
}
.em-ind-toggle.on, .em-subtab.active {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(99,102,241,.1);
}
.em-ind-toggle .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
}

/* 均线数值 */
.em-ma-values {
  padding: 8px 16px 6px 14px;
  margin: 10px 0px 0px 30px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}
.ma-item {
  font-size: 12px;
  font-weight: 600;
  font-family: monospace;
}

/* ══════════════════════════════════════════════════════════════════
   ★ 左右双容器布局 ★
   ══════════════════════════════════════════════════════════════════ */
.em-chart-layout {
  display: flex;
  position: relative;
  min-height: 560px;
}

/* 左侧：K线图 */
.em-chart-left {
  flex: 1;
  min-width: 0;
  padding: 0 0 0 16px;
  position: relative;
  overflow: hidden;
}
.em-chart-left #main-chart {
  width: 100%;
  height: 560px;
}

/* 右侧：筹码峰 + 筹码描述 */
.em-chart-right {
  width: var(--chip-width);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--border2);
  min-height: 560px;
}

/* 右侧上方：筹码峰图区域 */
.chip-peak-area {
  flex: 1;
  position: relative;
  overflow: hidden;
  min-height: 0;
}
.chip-peak-area #chip-canvas {
  display: block;
  width: 100%;
  height: 100%;
}

/* 右侧下方：筹码描述区域 */
.chip-desc-area {
  border-top: 1px solid var(--border2);
  padding: 8px 10px;
  background: var(--bg2);
}
.chip-desc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}
.chip-desc-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
}
.chip-desc-date {
  font-size: 10px;
  font-family: monospace;
  color: var(--accent);
  background: rgba(99,102,241,.06);
  padding: 1px 6px;
  border-radius: 3px;
}
.chip-desc-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--border2);
}
.chip-desc-tab {
  flex: 1;
  padding: 4px 0;
  font-size: 11px;
  font-weight: 500;
  color: var(--text3);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  text-align: center;
  transition: all 0.15s;
}
.chip-desc-tab:hover { color: var(--text2); }
.chip-desc-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.chip-desc-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.chip-desc-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.chip-desc-label {
  font-size: 11px;
  color: var(--text3);
}
.chip-desc-val {
  font-size: 12px;
  font-weight: 600;
  font-family: monospace;
  color: var(--text);
}
.chip-desc-val.up { color: var(--up); }
.chip-desc-val.dn { color: var(--dn); }

/* ══════════════════════════════════════════════════════════════════
   通用样式
   ══════════════════════════════════════════════════════════════════ */
.em-card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  padding: 12px 16px;
  border-bottom: 1px solid var(--border2);
  display: flex;
  align-items: center;
  gap: 8px;
}
.em-card-title .icon { font-size: 16px; }
.em-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 60px;
  color: var(--text3);
  font-size: 14px;
}
.em-empty {
  padding: 40px;
  text-align: center;
  color: var(--text3);
  font-size: 13px;
}
.spin {
  width: 18px; height: 18px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ══════════════════════════════════════════════════════════════════
   骨架屏 & 渐进式加载
   ══════════════════════════════════════════════════════════════════ */

/* 数据刷新进度条 */
.data-refreshing-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 9999;
  background: rgba(99, 102, 241, 0.1);
  overflow: hidden;
}
.refreshing-progress {
  height: 100%;
  width: 30%;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  animation: refreshSlide 1.5s ease-in-out infinite;
  border-radius: 2px;
}
@keyframes refreshSlide {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(400%); }
}

/* 骨架屏容器 */
.skeleton-wrapper {
  animation: skeletonFadeIn 0.3s ease;
}
@keyframes skeletonFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* 骨架线条 */
.skeleton-line {
  display: inline-block;
  background: linear-gradient(90deg, #edf0f5 25%, #f5f7fa 50%, #edf0f5 75%);
  background-size: 200% 100%;
  animation: skeletonShimmer 1.5s ease-in-out infinite;
  border-radius: 4px;
  vertical-align: middle;
}
@keyframes skeletonShimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* 骨架卡片 */
.skeleton-card {
  pointer-events: none;
}

/* K线图骨架区域 */
.skeleton-chart-area {
  height: 400px;
  display: flex;
  align-items: flex-end;
  gap: 3px;
  padding: 20px 10px;
}
.skeleton-kline-bar {
  flex: 1;
  min-width: 4px;
  background: linear-gradient(90deg, #edf0f5 25%, #f5f7fa 50%, #edf0f5 75%);
  background-size: 200% 100%;
  animation: skeletonShimmer 1.5s ease-in-out infinite;
  border-radius: 2px;
}

/* 页面就绪后的淡入效果 */
.app-ready #app {
  animation: contentFadeIn 0.3s ease;
}
@keyframes contentFadeIn {
  from { opacity: 0.7; }
  to { opacity: 1; }
}

/* ══════════════════════════════════════════════════════════════════
   资金流向卡片
   ══════════════════════════════════════════════════════════════════ */
.em-fund-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 14px;
}
.em-fund-tabs {
  display: flex;
  gap: 4px;
  padding: 0 16px 12px;
}
.em-tab-small {
  padding: 3px 12px;
  font-size: 12px;
  color: var(--text3);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s;
}
.em-tab-small.active {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(99,102,241,.1);
}
.em-fund-body { padding: 16px; }
.em-fund-main { text-align: center; margin-bottom: 12px; }
.em-fund-amount { font-size: 24px; font-weight: 700; line-height: 1.2; }
.em-fund-label { font-size: 12px; color: var(--text3); }
.em-fund-summary { font-size: 12px; color: var(--text3); margin-bottom: 16px; text-align: center; }
.em-fund-bars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.em-fund-bar-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.em-fund-bar-label { font-size: 11px; color: var(--text3); }
.em-fund-bar-track {
  width: 100%; height: 60px;
  background: var(--bg3);
  border-radius: 4px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.em-fund-bar-fill {
  width: 100%;
  border-radius: 4px 4px 0 0;
  transition: height 0.3s;
}
.em-fund-bar-val { font-size: 12px; font-weight: 600; }
.em-fund-bar-val.up { color: var(--up); }
.em-fund-bar-val.dn { color: var(--dn); }

/* ══════════════════════════════════════════════════════════════════
   响应式 — 平板 (≤1024px)
   ══════════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .stock-key-stats { grid-template-columns: repeat(3, 1fr); }
  :root { --chip-width: 160px; }
}

/* ══════════════════════════════════════════════════════════════════
   响应式 — 手机竖屏 (≤768px) ★重点优化
   ══════════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  .detail-body { padding: 8px 0 24px; }
  .container { padding: 0 12px; }

  /* 头部卡片：紧凑纵向排列 */
  .stock-header-card {
    flex-direction: column;
    gap: 12px;
    padding: 14px 16px;
  }
  .stock-header-left { min-width: auto; }
  .stock-name { font-size: 20px; }
  .stock-price { font-size: 28px; }
  .stock-price-tag { font-size: 9px; padding: 1px 6px; }
  .stock-change { font-size: 15px; }
  .stock-change-pct { font-size: 14px; }
  .stock-code-row { margin-bottom: 8px; }
  .stock-code { font-size: 13px; }

  /* 关键行情：4列紧凑网格 */
  .stock-key-stats {
    grid-template-columns: repeat(4, 1fr);
    gap: 0 8px;
  }
  .ks-label { font-size: 10px; }
  .ks-value { font-size: 12px; }
  .key-stat { padding: 2px 0; }

  /* 概念标签：更小 */
  .concept-tag { font-size: 10px; padding: 1px 7px; }

  /* ★ K线图区域：隐藏右侧筹码峰，让K线全宽展示 */
  .em-chart-layout {
    flex-direction: column;
    min-height: auto;
  }
  .em-chart-left {
    padding: 0 8px;
  }
  .em-chart-left #main-chart {
    /* 高度由 JS 动态计算，这里设一个合理默认值 */
    height: 52vw;
    max-height: 420px;
    min-height: 300px;
  }

  /* 右侧筹码区：手机端完全隐藏 */
  .em-chart-right {
    display: none;
  }

  /* Tab栏：允许横向滚动，防止换行 */
  .em-chart-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .em-chart-tabs::-webkit-scrollbar { display: none; }
  .em-tab {
    padding: 8px 12px;
    font-size: 12px;
  }
  .em-subtab, .em-ind-toggle {
    padding: 3px 8px;
    font-size: 11px;
  }

  /* 均线数值：缩小间距和字体 */
  .em-ma-values {
    margin: 6px 0 0 8px;
    padding: 6px 10px 4px 8px;
    gap: 10px;
  }
  .ma-item { font-size: 11px; }

  /* 资金流向 */
  .em-fund-body { padding: 12px; }
  .em-fund-amount { font-size: 20px; }
  .em-fund-bars { gap: 8px; }
}

/* ══════════════════════════════════════════════════════════════════
   响应式 — 小屏手机 (≤480px) ★极致优化
   ══════════════════════════════════════════════════════════════════ */
@media (max-width: 480px) {
  .container { padding: 0 10px; }
  .stock-header-card { padding: 12px 14px; border-radius: 10px; }
  .stock-name { font-size: 18px; }
  .stock-price { font-size: 26px; }
  .stock-change { font-size: 14px; }
  .stock-change-pct { font-size: 13px; }

  /* 行情统计改为 2x4 更紧凑 */
  .stock-key-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 0 16px;
  }

  /* 隐藏概念标签，节省空间 */
  .stock-concepts { display: none; }

  /* K线图更大占比 */
  .em-chart-left #main-chart {
    height: 58vw;
    max-height: 380px;
    min-height: 280px;
  }
  .em-chart-left { padding: 0 4px; }

  /* 筹码区域：小屏手机也完全隐藏 */
  .em-chart-right {
    display: none;
  }

  /* Tab 更紧凑 */
  .em-tab { padding: 8px 10px; font-size: 11px; }
  .em-subtab, .em-ind-toggle { padding: 2px 6px; font-size: 10px; }

  /* 资金流单列 */
  .em-fund-bars { grid-template-columns: 1fr; }
  .em-fund-bar-track { height: 48px; }
  .em-fund-amount { font-size: 18px; }

  /* 加载提示更紧凑 */
  .em-loading { padding: 36px; font-size: 13px; }
}

/* ══════════════════════════════════════════════════════════════════
   横屏模式 (≤768px 且 landscape) — 给K线更多高度
   ══════════════════════════════════════════════════════════════════ */
@media (max-width: 768px) and (orientation: landscape) {
  .em-chart-left #main-chart {
    height: 70vh;
    max-height: 500px;
    min-height: 250px;
  }
  .em-chart-right { display: none; }
  /* 隐藏资金流向卡片以给K线更多空间 */
  .em-fund-card { display: none; }
}

/* 安全区域适配 (iPhone X+ 刘海屏) */
@supports (padding: env(safe-area-inset-bottom)) {
  @media (max-width: 480px) {
    .detail-body { padding-bottom: calc(24px + env(safe-area-inset-bottom)); }
    body { padding-bottom: env(safe-area-inset-bottom); }
  }
}