:root {
  --bg-main: #0b0e14;
  --bg-card: #121722;
  --bg-card-hover: #181f2e;
  --bg-elevated: #1b2334;
  --border: #232c40;
  --border-subtle: #1a2130;
  --text-main: #e6edf3;
  --text-muted: #8b949e;
  --text-dim: #586374;
  --up: #ff4d4f;
  --up-bg: rgba(255, 77, 79, 0.14);
  --up-border: rgba(255, 77, 79, 0.45);
  --down: #00c853;
  --down-bg: rgba(0, 200, 83, 0.14);
  --down-border: rgba(0, 200, 83, 0.45);
  --flat: #8b949e;
  --obs-color: #38bdf8;
  --obs-bg: rgba(56, 189, 248, 0.18);
  --inf-color: #fbbf24;
  --inf-bg: rgba(251, 191, 36, 0.06);
  --syn-color: #c084fc;
  --syn-bg: repeating-linear-gradient(
    -45deg,
    rgba(192, 132, 252, 0.10),
    rgba(192, 132, 252, 0.10) 4px,
    rgba(192, 132, 252, 0.22) 4px,
    rgba(192, 132, 252, 0.22) 8px
  );
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 52px; /* 为底部固定免责栏留空 */
}

a {
  color: inherit;
  text-decoration: none;
}

.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* 涨跌颜色（A股习惯：红涨绿跌） */
.up { color: var(--up) !important; }
.down { color: var(--down) !important; }
.flat { color: var(--flat) !important; }

.pill-chg {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 68px;
  padding: 3px 8px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 12px;
}
.pill-chg.up {
  background: var(--up-bg);
  border: 1px solid var(--up-border);
}
.pill-chg.down {
  background: var(--down-bg);
  border: 1px solid var(--down-border);
}
.pill-chg.flat {
  background: rgba(139, 148, 158, 0.12);
  border: 1px solid rgba(139, 148, 158, 0.3);
}

/* 三档数据来源标注硬规则：
   1. src=obs 实心/实线
   2. src=inf 空心 + 虚线 + 角标「推定」
   3. src=syn 斜体 + 徽标「合成」+ 浅底纹，tooltip 写出公式 */
.val-wrap {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  vertical-align: middle;
}

.val-wrap.src-obs {
  border-bottom: 1.5px solid rgba(56, 189, 248, 0.45);
}

.val-wrap.src-inf {
  border-bottom: 1.5px dashed var(--inf-color);
  padding: 0 2px;
}

.val-wrap.src-syn {
  font-style: italic;
  background: var(--syn-bg);
  padding: 1px 6px;
  border-radius: 4px;
  border: 1px solid rgba(192, 132, 252, 0.35);
  cursor: help;
}

.src-badge {
  display: inline-flex;
  align-items: center;
  font-size: 10px;
  line-height: 1;
  padding: 2px 4px;
  border-radius: 3px;
  font-style: normal;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

/* obs 实心徽标 */
.src-badge.obs {
  background: var(--obs-color);
  color: #06131f;
  border: 1px solid var(--obs-color);
}

/* inf 空心+虚线+推定角标 */
.src-badge.inf {
  background: transparent;
  color: var(--inf-color);
  border: 1px dashed var(--inf-color);
  position: relative;
  top: -1px;
}

/* syn 合成徽标+浅底纹 */
.src-badge.syn {
  background: var(--syn-bg);
  color: var(--syn-color);
  border: 1px solid rgba(192, 132, 252, 0.55);
  cursor: help;
}

/* 顶部导航栏 */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 14, 20, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 10px 14px;
}

.topbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -0.02em;
}

.brand-tag {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--up-bg);
  color: var(--up);
  border: 1px solid var(--up-border);
}

.topbar-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--text-muted);
}

.legend-bar {
  max-width: 1200px;
  margin: 8px auto 0;
  padding: 6px 12px;
  background: rgba(27, 35, 52, 0.55);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: var(--text-muted);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 14px 28px;
}

/* 指数横向滚动条 (移动优先) */
.indices-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.index-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  position: relative;
  overflow: hidden;
}

.index-card.thin-warn {
  border-color: rgba(251, 191, 36, 0.4);
}

.index-title {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.index-val {
  font-size: 19px;
  font-weight: 700;
}

.index-chg {
  font-size: 12px;
  margin-top: 2px;
}

.spark-svg {
  width: 78px;
  height: 34px;
  flex-shrink: 0;
}

/* 概念板块网格 */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 14px 0 8px;
  gap: 8px;
}

.section-title {
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}

.section-sub {
  font-size: 12px;
  color: var(--text-muted);
}

.sectors-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 16px;
}

@media (min-width: 768px) {
  .sectors-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.sector-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.sector-card:hover, .sector-card.active {
  background: var(--bg-card-hover);
  border-color: var(--obs-color);
}

.sector-name {
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 4px;
}

.sector-leader {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 主体布局网格 */
.main-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 960px) {
  .main-grid {
    grid-template-columns: 1.45fr 1fr;
  }
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.card-head {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  background: rgba(255, 255, 255, 0.015);
}

.tabs {
  display: inline-flex;
  background: var(--bg-main);
  padding: 2px;
  border-radius: 6px;
  border: 1px solid var(--border);
}

.tab-btn {
  background: transparent;
  color: var(--text-muted);
  border: none;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 4px;
  cursor: pointer;
}

.tab-btn.active {
  background: var(--bg-elevated);
  color: var(--text-main);
}

/* 行情列表表格 */
.table-wrap {
  width: 100%;
  overflow-x: auto;
}

.quote-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.quote-table th {
  text-align: left;
  padding: 8px 10px;
  font-size: 11px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-subtle);
  font-weight: 600;
  white-space: nowrap;
}

.quote-table td {
  padding: 10px;
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: middle;
}

.quote-table tr:last-child td {
  border-bottom: none;
}

.quote-table tbody tr {
  transition: background 0.12s;
  cursor: pointer;
}

.quote-table tbody tr:hover {
  background: var(--bg-card-hover);
}

.ticker-title {
  font-weight: 700;
  font-size: 14px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 5px;
}

.ticker-code {
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.meme-badge {
  display: inline-block;
  font-size: 10px;
  padding: 1px 5px;
  border-radius: 3px;
  font-weight: 600;
  background: rgba(56, 189, 248, 0.14);
  color: #7dd3fc;
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.meme-badge.st {
  background: rgba(255, 77, 79, 0.18);
  color: #ff7875;
  border-color: rgba(255, 77, 79, 0.5);
}

.meme-badge.limit-up {
  background: rgba(255, 77, 79, 0.25);
  color: #ffccc7;
  border-color: var(--up);
}

.meme-badge.stale {
  background: rgba(251, 191, 36, 0.16);
  color: var(--inf-color);
  border-color: rgba(251, 191, 36, 0.45);
}

.fav-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  width: 26px;
  height: 26px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.fav-btn.active {
  color: #fbbf24;
  border-color: rgba(251, 191, 36, 0.5);
  background: rgba(251, 191, 36, 0.1);
}

/* 报价流与场外池列表 */
.feed-list {
  list-style: none;
}

.feed-item {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.feed-item:last-child {
  border-bottom: none;
}

.feed-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  flex-wrap: wrap;
}

.side-tag {
  font-size: 11px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 3px;
}

.side-tag.ask {
  background: rgba(56, 189, 248, 0.16);
  color: #38bdf8;
}
.side-tag.bid {
  background: rgba(255, 77, 79, 0.16);
  color: var(--up);
}
.side-tag.sold {
  background: rgba(251, 191, 36, 0.16);
  color: var(--inf-color);
  border: 1px dashed rgba(251, 191, 36, 0.55);
}
.side-tag.rumor {
  background: rgba(192, 132, 252, 0.16);
  color: var(--syn-color);
}

.feed-link {
  font-size: 13px;
  color: var(--text-main);
  word-break: break-word;
}

.feed-link:hover {
  color: var(--obs-color);
  text-decoration: underline;
}

.post-jump {
  font-size: 11px;
  color: var(--obs-color);
  white-space: nowrap;
}

.post-jump:hover {
  text-decoration: underline;
}

/* 个股详情页 stock.html 专用样式 */
.stock-header {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
  margin-bottom: 14px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 768px) {
  .stock-header {
    grid-template-columns: 1.3fr 1fr;
    align-items: center;
  }
}

.stock-price-big {
  font-size: 28px;
  font-weight: 800;
  font-family: var(--font-mono);
}

.stock-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  font-size: 12px;
}

@media (min-width: 480px) {
  .stock-stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.stat-box {
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: 7px 9px;
}

.stat-label {
  color: var(--text-muted);
  font-size: 11px;
  margin-bottom: 2px;
}

.stat-val {
  font-weight: 700;
  font-size: 13px;
}

.stock-main-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

@media (min-width: 960px) {
  .stock-main-grid {
    grid-template-columns: 2.3fr 1fr;
  }
}

.chart-box {
  width: 100%;
  height: 400px;
  padding: 8px;
}

/* 五档盘口样式 */
.orderbook-wrap {
  padding: 10px 12px;
}

.book-row {
  display: grid;
  grid-template-columns: 44px 1fr 60px;
  align-items: center;
  padding: 4px 0;
  font-size: 12px;
  position: relative;
}

.book-bar {
  position: absolute;
  right: 0;
  top: 2px;
  bottom: 2px;
  pointer-events: none;
  border-radius: 2px;
}

.book-bar.ask {
  background: rgba(0, 200, 83, 0.12);
}

.book-bar.bid {
  background: rgba(255, 77, 79, 0.12);
}

.book-divider {
  margin: 6px 0;
  padding: 5px 8px;
  background: var(--bg-main);
  border: 1px dashed var(--border);
  border-radius: 4px;
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-muted);
}

/* 底部固定免责声明（硬规则 5） */
.disclaimer-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: rgba(11, 14, 20, 0.96);
  border-top: 1px solid var(--border);
  padding: 8px 12px;
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
}

.empty-hint {
  padding: 24px 12px;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
}