/* ============================================================
   LumenAlpha · 信号分析 / 组合回测 / 邮件提醒
   Design system: dark research terminal, A股红涨绿跌
   ============================================================ */

:root {
  --bg: #0c1017;
  --surface: #121924;
  --surface-soft: #161f2d;
  --surface-strong: #202b3a;
  --surface-hover: #202b3a;
  --text: #e9eef8;
  --muted: #91a0b5;
  --faint: #8594ab;
  --line: #202b3a;
  --line-strong: #33405a;

  --blue: #a4b4ff;
  --blue-soft: rgba(164, 180, 255, 0.1);
  --blue-text: #b8c5ff;
  --red: #f04a50;          /* 上涨 / 强势 */
  --red-soft: rgba(240, 74, 80, 0.14);
  --red-text: #ff7b80;
  --green: #1aa06b;        /* 下跌 / 弱势 */
  --green-soft: rgba(26, 160, 107, 0.14);
  --green-text: #35c98c;
  --amber: #e8a33d;
  --amber-soft: rgba(232, 163, 61, 0.14);
  --cyan: #22b8cf;
  --cyan-soft: rgba(34, 184, 207, 0.14);
  --purple: #a78bfa;
  --purple-soft: rgba(167, 139, 250, 0.14);
  --pink: #e649a0;
  --pink-soft: rgba(230, 73, 160, 0.14);

  --sidebar: 216px;
  --radius: 10px;
  --radius-sm: 8px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  --shadow-sm: none;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  font-size: 14px;
  line-height: 1.55;
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
}

button, input, select, textarea { font: inherit; letter-spacing: 0; }

button { color: inherit; cursor: pointer; }

button:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible,
[role="button"]:focus-visible {
  outline: 2px solid rgba(77, 141, 255, 0.5);
  outline-offset: 2px;
}

::selection { background: rgba(77, 141, 255, 0.35); }

.up { color: var(--red-text); }
.down { color: var(--green-text); }
.dim { color: var(--faint); }

.empty {
  padding: 34px 18px;
  color: var(--muted);
  text-align: center;
  font-size: 13px;
}

/* ============================== 布局骨架 ============================== */

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: var(--sidebar) minmax(0, 1fr);
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 40;
  width: var(--sidebar);
  display: flex;
  flex-direction: column;
  padding: 16px 12px 12px;
  border-right: 1px solid var(--line);
  background: var(--surface);
  transition: width 160ms ease;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 8px;
  min-height: 40px;
}

.brand-mark {
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  color: #fff;
  background: var(--surface-strong);
  box-shadow: none;
  font-size: 19px;
  font-weight: 800;
}

.brand-name { font-size: 16.5px; font-weight: 800; letter-spacing: 0.2px; }

.brand-beta {
  padding: 1px 7px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--faint);
  font-size: 10px;
  letter-spacing: 0.6px;
  text-transform: uppercase;
}

.side-nav {
  display: grid;
  gap: 3px;
  margin-top: 18px;
  flex: 1;
  align-content: start;
  overflow-y: auto;
}

.nav-group-label {
  margin: 14px 10px 6px;
  color: var(--faint);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 1.4px;
}

.nav-item {
  position: relative;
  min-height: 40px;
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  border: 0;
  border-radius: 8px;
  padding: 0 10px;
  color: var(--muted);
  background: transparent;
  text-align: left;
  transition: background 120ms ease, color 120ms ease;
}

.nav-item:hover { color: var(--text); background: var(--surface-hover); }

.nav-item.active {
  color: var(--blue-text);
  background: var(--blue-soft);
  font-weight: 650;
}

.nav-item.active::before {
  content: "";
  position: absolute;
  inset: 8px auto 8px 0;
  width: 3px;
  border-radius: 3px;
  background: var(--blue);
}

.nav-icon {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
}

.nav-icon svg { width: 17px; height: 17px; }

.nav-count {
  min-width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  padding: 0 6px;
  color: #fff;
  background: var(--red);
  font-size: 11px;
  font-weight: 700;
}

.nav-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 3px var(--amber-soft);
}

.free-tag {
  padding: 1px 7px;
  border-radius: 999px;
  border: 1px solid rgba(232, 163, 61, 0.5);
  color: var(--amber);
  background: var(--amber-soft);
  font-size: 10.5px;
  white-space: nowrap;
}

.side-footer {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--faint);
  background: transparent;
  font-size: 12px;
  white-space: nowrap;
  transition: color 120ms ease;
}

.side-footer:hover { color: var(--text); border-color: var(--line-strong); }

.collapse-icon { font-size: 13px; }

body.sidebar-collapsed { --sidebar: 62px; }
body.sidebar-collapsed .brand-name,
body.sidebar-collapsed .brand-beta,
body.sidebar-collapsed .nav-item span:not(.nav-icon),
body.sidebar-collapsed .nav-group-label,
body.sidebar-collapsed .collapse-label,
body.sidebar-collapsed .nav-count,
body.sidebar-collapsed .nav-dot,
body.sidebar-collapsed .free-tag { display: none; }
body.sidebar-collapsed .nav-item { grid-template-columns: 1fr; padding: 0; place-items: center; }

.main { min-width: 0; grid-column: 2; }

/* ============================== 顶栏 ============================== */

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 14px 26px 12px;
  background: rgba(12, 16, 23, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.page-identity { min-width: 0; }
.page-identity h1 { margin: 0; font-size: 17px; font-weight: 750; letter-spacing: 0.2px; }
.page-identity p { margin: 1px 0 0; color: var(--faint); font-size: 11.5px; }

.global-search-wrap { position: relative; margin-left: auto; }

.global-search {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 300px;
  height: 36px;
  padding: 0 12px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--surface-soft);
  color: var(--faint);
  transition: border-color 120ms ease, box-shadow 120ms ease;
}

.global-search:focus-within {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-soft);
}

.global-search input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  color: var(--text);
  background: transparent;
  font-size: 13px;
}

.global-search input::placeholder { color: var(--faint); }

.top-actions { display: flex; align-items: center; gap: 10px; }

.health-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 11.5px;
  white-space: nowrap;
}

.health-pill i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--amber);
}

.health-pill.healthy i { background: var(--green); }
.health-pill.warning i { background: var(--amber); }
.health-pill.danger i { background: var(--red); }

/* 信号分析页主搜索在 Hero 内，顶栏搜索让位，保持一屏一个搜索入口 */
body[data-view="dashboard"] .global-search-wrap { visibility: hidden; }

.nav-count[hidden] { display: none; }

.auth-control { position: relative; }

.auth-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 36px;
  padding: 0 13px 0 7px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--text);
  font-size: 13px;
}

.auth-button:hover { border-color: var(--blue); }

.auth-avatar {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--blue);
  font-size: 12px;
}

.account-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 50;
  min-width: 170px;
  padding: 8px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--surface-strong);
  box-shadow: var(--shadow);
}

.account-menu > div { padding: 6px 10px; }
.account-menu strong { display: block; font-size: 13px; }
.account-menu div span { color: var(--muted); font-size: 11.5px; }
.account-menu button {
  width: 100%;
  margin-top: 4px;
  padding: 8px 10px;
  border: 0;
  border-radius: 6px;
  color: var(--red-text);
  background: transparent;
  text-align: left;
}
.account-menu button:hover { background: var(--red-soft); }

.free-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 26px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(232, 163, 61, 0.09), rgba(77, 141, 255, 0.05));
  color: var(--muted);
  font-size: 12px;
}

.free-banner-mark {
  padding: 1px 8px;
  border-radius: 999px;
  color: var(--amber);
  background: var(--amber-soft);
  font-weight: 700;
  font-size: 10.5px;
}

/* ============================== 视图切换 ============================== */

.view { display: none; }
.view.active { display: block; padding: 22px 26px 60px; max-width: 1560px; margin: 0 auto; }

/* 锚点滚动时给吸顶 topbar 留出空间 */
#overviewSection, #leadersSection, #trendsSection, #signalsSection {
  scroll-margin-top: 96px;
}

/* ============================== 面板通用 ============================== */

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 22px 4px;
  flex-wrap: wrap;
}
.panel-head > div { min-width: 0; flex: 1; }
.panel-head > .coverage-badge { max-width: 100%; white-space: normal; }
.panel-head > .section-meta { max-width: 100%; white-space: normal; overflow-wrap: anywhere; }

.panel-head.compact { padding-top: 14px; align-items: center; }
.panel-head h2 { margin: 0; font-size: 16px; font-weight: 750; letter-spacing: 0.1px; }
.panel-head p { margin: 3px 0 0; color: var(--muted); font-size: 12.5px; }
.panel-actions { display: flex; align-items: center; gap: 10px; }

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin: 26px 2px 12px;
}

.section-heading h2 { margin: 0; font-size: 16px; font-weight: 750; }
.section-heading p { margin: 3px 0 0; color: var(--muted); font-size: 12.5px; }
.section-heading.compact { margin-top: 20px; }

.section-meta { color: var(--faint); font-size: 12px; white-space: nowrap; }

.coverage-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  background: var(--surface-soft);
  font-size: 11.5px;
  white-space: nowrap;
}

.coverage-badge.ok { color: var(--green-text); border-color: rgba(26, 160, 107, 0.4); background: var(--green-soft); }
.coverage-badge.warn { color: var(--amber); border-color: rgba(232, 163, 61, 0.4); background: var(--amber-soft); }

.score-pill {
  padding: 3px 12px;
  border-radius: 999px;
  color: var(--blue-text);
  background: var(--blue-soft);
  font-size: 15px;
  font-weight: 800;
}

.table-legend { display: flex; gap: 12px; color: var(--faint); font-size: 11.5px; }
.table-legend span::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 5px;
  border-radius: 2px;
  background: var(--red);
}
.table-legend span:last-child::before { background: var(--green); }

.mini-segment {
  display: inline-flex;
  padding: 3px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--surface-soft);
}

.mini-segment button {
  padding: 4px 12px;
  border: 0;
  border-radius: 6px;
  color: var(--muted);
  background: transparent;
  font-size: 12px;
}

.mini-segment button.active { color: var(--text); background: var(--surface-strong); font-weight: 700; }

/* ============================== 首页 Hero ============================== */

.hero-section { margin-bottom: 18px; }

.hero-card {
  position: relative;
  padding: 8px 0 6px;
  border: 0;
  background: transparent;
}

.hero-copy .hero-eyebrow {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--blue-text);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 1.6px;
  text-transform: uppercase;
}

.hero-copy h2 { margin: 0; font-size: 26px; font-weight: 800; letter-spacing: 0.2px; }
.hero-copy p { margin: 8px 0 0; color: var(--muted); font-size: 13.5px; max-width: 560px; }

.hero-search-wrap { position: relative; max-width: 640px; margin-top: 22px; }

.hero-search {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 50px;
  padding: 0 8px 0 16px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--surface);
  transition: box-shadow 140ms ease, border-color 140ms ease;
}

.hero-search:focus-within {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px var(--blue-soft), 0 8px 26px rgba(0, 0, 0, 0.4);
}

.hero-search-icon { color: var(--blue-text); font-size: 17px; }

.hero-search input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  color: var(--text);
  background: transparent;
  font-size: 15px;
}

.hero-search input::placeholder { color: var(--faint); }

.hero-search-hint {
  padding: 5px 12px;
  border-radius: 7px;
  color: var(--faint);
  background: var(--surface-soft);
  border: 1px solid var(--line);
  font-size: 11.5px;
}

.hero-results { top: calc(100% + 8px); }

.hero-quick {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  flex-wrap: wrap;
}

.hero-quick > span { color: var(--faint); font-size: 12px; }

.hero-quick button {
  padding: 6px 13px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--muted);
  background: var(--surface-soft);
  font-size: 12.5px;
  transition: color 120ms ease, border-color 120ms ease;
}

.hero-quick button:hover { color: var(--blue-text); border-color: var(--blue); }

.hero-stats {
  display: flex;
  gap: 0;
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  flex-wrap: wrap;
}

.hero-stat { padding: 0 26px 0 0; margin-right: 26px; }
.hero-stat:not(:last-child) { border-right: 1px solid rgba(255, 255, 255, 0.07); padding-right: 26px; }
.hero-stat span { display: block; color: var(--faint); font-size: 11.5px; }
.hero-stat strong { font-size: 18px; font-weight: 800; }

/* ============================== 三大功能入口 ============================== */

/* ============================== 今日信号速览 ============================== */

.digest-panel { margin-bottom: 18px; }

.signal-digest {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 250px;
  gap: 20px;
  padding: 14px 22px 20px;
}

.digest-main { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; min-width: 0; }

.digest-col-head { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.digest-col-head h3 { margin: 0; font-size: 13px; font-weight: 700; color: var(--muted); }

.dot { width: 8px; height: 8px; border-radius: 50%; }
.dot.strong { background: var(--red); box-shadow: 0 0 0 3px var(--red-soft); }
.dot.weak { background: var(--green); box-shadow: 0 0 0 3px var(--green-soft); }

.heat-chips { display: flex; flex-wrap: wrap; gap: 8px; }

.heat-chip {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1px;
  padding: 7px 12px;
  border-radius: 9px;
  border: 1px solid var(--line);
  background: var(--surface-soft);
  text-align: left;
  transition: border-color 120ms ease;
}

.heat-chip:hover { border-color: var(--line-strong); }

.heat-chip strong { font-size: 12.5px; }
.heat-chip span { color: var(--faint); font-size: 10.5px; }

.heat-chip.bullish { border-color: rgba(240, 74, 80, 0.35); background: var(--red-soft); }
.heat-chip.bullish strong { color: var(--red-text); }
.heat-chip.bearish { border-color: rgba(26, 160, 107, 0.35); background: var(--green-soft); }
.heat-chip.bearish strong { color: var(--green-text); }

.digest-side {
  padding-left: 20px;
  border-left: 1px solid var(--line);
}

.digest-side h3 { margin: 0 0 12px; font-size: 13px; font-weight: 700; color: var(--muted); }

.digest-bar { display: grid; grid-template-columns: 76px 1fr 34px; align-items: center; gap: 8px; margin-bottom: 9px; }
.digest-bar span { color: var(--muted); font-size: 12px; }
.digest-bar em { color: var(--faint); font-size: 11.5px; font-style: normal; text-align: right; }
.digest-bar i { display: block; height: 6px; border-radius: 999px; background: var(--surface-strong); overflow: hidden; }
.digest-bar b { display: block; height: 100%; border-radius: 999px; background: var(--blue); }

.digest-side p { margin: 14px 0 0; color: var(--faint); font-size: 11px; line-height: 1.6; }

/* ---- 常驻评分项 ---- */

.score-items-title {
  margin: 16px 0 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.score-items { display: grid; gap: 8px; }

.score-item {
  display: grid;
  gap: 5px;
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface-soft);
  text-align: left;
  transition: border-color 120ms ease;
}

.score-item:hover { border-color: var(--line-strong); }

.score-item-head { display: flex; align-items: center; gap: 8px; }
.score-item-head strong { font-size: 12.5px; }
.score-item-head em { margin-left: auto; }

.score-item-bar { display: block; height: 6px; border-radius: 999px; background: var(--surface-strong); overflow: hidden; }
.score-item-bar b {
  display: block;
  height: 100%;
  border-radius: 999px;
  background:
    linear-gradient(90deg, var(--red) 0 var(--s, 0%), #3a4456 var(--s, 0%) calc(var(--s, 0%) + var(--w, 0%)), var(--green) calc(var(--s, 0%) + var(--w, 0%)) 100%);
}

.score-item small { color: var(--faint); font-size: 10.5px; }

/* ============================== 今日结论 / 市场简报 ============================== */

.brief-panel { margin-bottom: 18px; }

.market-brief {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 200px;
  gap: 14px;
  padding: 14px 22px 20px;
}

.brief-regime span, .brief-column span, .brief-risk span {
  display: block;
  color: var(--faint);
  font-size: 11px;
  letter-spacing: 0.4px;
  margin-bottom: 6px;
}

.brief-regime strong { display: block; font-size: 17px; font-weight: 800; }
.brief-regime p { margin: 6px 0 0; color: var(--muted); font-size: 12px; }

.brief-column button {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 6px 0;
  border: 0;
  background: transparent;
  text-align: left;
  font-size: 12.5px;
}

.brief-column button:hover strong { color: var(--blue-text); }
.brief-column button em { color: var(--faint); font-style: normal; font-size: 11px; width: 14px; }
.brief-column button strong { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.brief-column button b { color: var(--red-text); font-size: 12px; }
.brief-column.weak button b { color: var(--green-text); }
.brief-column.weak p { margin: 0; color: var(--muted); font-size: 12px; }

.brief-risk strong { font-size: 15px; }
.risk-meter { height: 6px; border-radius: 999px; margin-top: 8px; background: var(--surface-strong); overflow: hidden; }
.risk-meter i { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--green), var(--amber), var(--red)); width: var(--risk, 50%); }

/* ============================== 板块筛选 chips ============================== */

.board-strip { margin-bottom: 6px; }

.chip-row {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 2px 10px;
  scrollbar-width: thin;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: var(--surface-soft);
  color: var(--muted);
  font-size: 12.5px;
  white-space: nowrap;
  transition: all 120ms ease;
}

.chip .count { color: var(--faint); font-size: 10.5px; }

.chip:hover { border-color: var(--blue); color: var(--text); }
.chip.active {
  border-color: var(--blue);
  color: var(--blue-text);
  background: var(--blue-soft);
  font-weight: 650;
}
.chip.active .count { color: var(--blue-text); }

/* ============================== 龙头观察 ============================== */

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(320px, 0.85fr);
  gap: 14px;
  margin-bottom: 18px;
}

.leaders-panel, .detail-panel { min-width: 0; }

.leader-table { padding: 8px 14px 14px; }

.leader-table-head,
.leader-row {
  display: grid;
  grid-template-columns: 30px minmax(120px, 1.6fr) minmax(80px, 1fr) 56px 62px 74px 116px 30px;
  gap: 8px;
  align-items: center;
}

.leader-table-head {
  padding: 6px 10px;
  color: var(--faint);
  font-size: 11px;
  border-bottom: 1px solid var(--line);
}

.leader-row {
  padding: 8px 10px;
  border-radius: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  cursor: pointer;
  transition: background 100ms ease;
}

.leader-row:hover { background: var(--surface-hover); }
.leader-row.active { background: var(--blue-soft); box-shadow: inset 2px 0 0 var(--blue); }

.leader-rank { color: var(--faint); font-size: 12px; font-weight: 700; }

.leader-stock { border: 0; background: transparent; text-align: left; min-width: 0; padding: 0; }
.leader-stock strong { display: block; font-size: 13.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.leader-stock span { color: var(--faint); font-size: 10.5px; }
.leader-stock:hover strong { color: var(--blue-text); }

.board-tag {
  padding: 2px 8px;
  border-radius: 6px;
  background: var(--surface-strong);
  color: var(--muted);
  font-size: 11px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: max-content;
  max-width: 100%;
}

.leader-score { font-size: 14px; font-weight: 800; text-align: right; }

.return { font-size: 12px; font-weight: 650; text-align: right; }

.trend-state {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  font-size: 11.5px;
  text-align: center;
  padding: 2px 6px;
  border-radius: 6px;
}
.trend-state small { font-size: 9.5px; opacity: 0.8; line-height: 1; }
.trend-state.strong { color: var(--red-text); background: var(--red-soft); }
.trend-state.weak { color: var(--green-text); background: var(--green-soft); }
.trend-state.watch { color: var(--amber); background: var(--amber-soft); }

.leader-chart { display: flex; align-items: center; justify-content: center; }

.mini-kline { display: block; width: 112px; height: 38px; }
.mini-kline line.up { stroke: var(--red); }
.mini-kline line.down { stroke: var(--green); }
.mini-kline rect.up { fill: var(--red); }
.mini-kline rect.down { fill: var(--green); }
.mini-kline-empty { color: var(--faint); font-size: 11px; }

.watch-toggle {
  width: 28px;
  height: 28px;
  border: 0;
  border-radius: 7px;
  color: var(--faint);
  background: transparent;
  font-size: 15px;
}

.watch-toggle:hover { color: var(--amber); background: var(--amber-soft); }
.watch-toggle.active { color: var(--amber); }

/* ---- 个股拆解 ---- */

.leader-detail { padding: 10px 18px 20px; }

.detail-title { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.detail-title h3 { margin: 0; font-size: 16px; }
.detail-title p { margin: 3px 0 0; color: var(--faint); font-size: 11.5px; }

.detail-watch {
  padding: 5px 11px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  background: transparent;
  font-size: 12px;
  white-space: nowrap;
}

.detail-watch.active { color: var(--amber); border-color: rgba(232, 163, 61, 0.5); background: var(--amber-soft); }

.score-bars { display: grid; gap: 8px; margin: 14px 0; }

.score-line label { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); margin-bottom: 3px; }
.score-line label strong { color: var(--text); }

.bar { height: 5px; border-radius: 999px; background: var(--surface-strong); overflow: hidden; }
.bar span { display: block; height: 100%; width: var(--w, 0%); border-radius: 999px; background: var(--bar, var(--blue)); }

.detail-kv { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 14px; }

.kv { padding: 9px 12px; border-radius: 8px; background: var(--surface-soft); border: 1px solid var(--line); }
.kv span { display: block; color: var(--faint); font-size: 10.5px; }
.kv strong { font-size: 13.5px; }

.kline-block { margin-top: 6px; }
.kline-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
}
.kline-head strong { color: var(--text); font-size: 13px; }

.stock-chart-legend { display: inline-flex; gap: 10px; margin-left: auto; color: var(--faint); font-size: 11px; }
.stock-chart-legend span { display: inline-flex; align-items: center; gap: 4px; }
.stock-chart-legend i { width: 8px; height: 8px; border-radius: 50%; }
.stock-chart-legend .bullish i { background: var(--red); }
.stock-chart-legend .bearish i { background: var(--green); }
.stock-chart-legend .neutral i { background: var(--faint); }

/* ---- 触发信号分组 ---- */

.triggered-signals { margin-top: 14px; }

.triggered-signals-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.triggered-signals-head strong { font-size: 13px; }
.triggered-signals-head span { color: var(--faint); font-size: 11px; }
.triggered-signals-head button {
  padding: 5px 11px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--blue-text);
  background: transparent;
  font-size: 12px;
}

.trigger-groups { display: grid; gap: 12px; }

.trigger-group-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
  font-size: 12px;
  color: var(--muted);
}

.trigger-group-title b { color: var(--faint); font-size: 11px; }

.trigger-list { display: grid; gap: 6px; }

.trigger-signal {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
  text-align: left;
}

.trigger-signal:hover { border-color: var(--line-strong); }

.trigger-signal span { min-width: 0; }
.trigger-signal strong { display: block; font-size: 12.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.trigger-signal small { color: var(--faint); font-size: 10.5px; }
.trigger-signal b { font-size: 12px; }

.trigger-signal.strong { border-color: rgba(240, 74, 80, 0.3); }
.trigger-signal.strong b { color: var(--red-text); }
.trigger-signal.weak { border-color: rgba(26, 160, 107, 0.3); }
.trigger-signal.weak b { color: var(--green-text); }
.trigger-signal.neutral b { color: var(--muted); }

.trigger-empty { color: var(--faint); font-size: 12px; padding: 6px 2px; }

.trigger-more summary {
  margin-top: 6px;
  color: var(--faint);
  font-size: 11.5px;
  cursor: pointer;
}

.trigger-more[open] summary { margin-bottom: 6px; }

/* ============================== 板块行情 ============================== */

.trends-panel { margin-bottom: 18px; }

.trend-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(300px, 0.9fr);
  gap: 16px;
  padding: 12px 20px 20px;
}

.trend-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; min-width: 0; }

.trend-card {
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface-soft);
  cursor: pointer;
  transition: border-color 120ms ease, background 120ms ease;
}

.trend-card:hover { border-color: var(--line-strong); background: var(--surface-hover); }
.trend-card.active { border-color: var(--card, var(--blue)); background: var(--card-soft, var(--blue-soft)); }

.trend-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; margin-bottom: 6px; }
.trend-head h3 { margin: 0; font-size: 13.5px; }
.trend-head p { margin: 2px 0 0; color: var(--faint); font-size: 10.5px; }

.trend-score { font-size: 17px; font-weight: 800; color: var(--card-text, var(--blue-text)); }

.trend-meta { display: flex; justify-content: space-between; margin-top: 6px; font-size: 11px; color: var(--faint); }

.board-detail { display: grid; gap: 12px; min-width: 0; }

.board-detail-card {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface-soft);
}

.board-detail-title { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.board-detail-title h3 { margin: 0; font-size: 14.5px; }
.board-detail-title p { margin: 2px 0 0; color: var(--faint); font-size: 11px; }

.constituent-list { max-height: 260px; overflow-y: auto; display: grid; gap: 2px; }

.constituent-row {
  display: grid;
  grid-template-columns: 30px 1fr 40px;
  align-items: center;
  gap: 8px;
  padding: 5px 8px;
  border-radius: 6px;
  font-size: 12px;
}

.constituent-row:hover { background: var(--surface-hover); }
.constituent-row > span:first-child { color: var(--faint); font-size: 11px; }
.constituent-row strong { font-weight: 600; }
.constituent-row strong span { color: var(--faint); font-size: 10.5px; font-weight: 400; }
.constituent-row > span:last-child { text-align: right; color: var(--muted); }

/* TradingView 容器 */
.tv-kline { height: 320px; border-radius: 10px; overflow: hidden; border: 1px solid var(--line); background: var(--bg); }
.tv-kline-sm { height: 240px; }

/* ============================== 触发信号表 ============================== */

.signals-panel { margin-bottom: 18px; }

.signal-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 22px 12px;
}

.signal-search {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--faint);
  font-size: 12px;
}

.signal-search input { border: 0; outline: 0; background: transparent; color: var(--text); font-size: 12.5px; width: 260px; }

.signal-table { padding: 0 18px 16px; }

.signal-row {
  display: grid;
  grid-template-columns: 74px 110px minmax(0, 1fr) 70px 70px;
  gap: 12px;
  align-items: center;
  padding: 9px 12px;
  border-radius: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  font-size: 13px;
}

.signal-row:hover { background: var(--surface-hover); }

.source {
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 11px;
  text-align: center;
  width: max-content;
}

.source.lumen { color: var(--blue-text); background: var(--blue-soft); }
.source.qlib { color: var(--purple); background: var(--purple-soft); }
.source.eastmoney { color: var(--amber); background: var(--amber-soft); }
.source.sector { color: var(--cyan); background: var(--cyan-soft); }

.signal-row > strong { font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.signal-name-line { display: inline-flex; align-items: center; gap: 5px; }
.signal-name { font-size: 12.5px; }
.evidence { color: var(--faint); font-size: 11px; }

.signal-help {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  color: var(--faint);
  background: transparent;
  font-size: 10px;
  line-height: 1;
  padding: 0;
}

.signal-help:hover { color: var(--blue-text); border-color: var(--blue); }

.signal-score { text-align: right; font-weight: 700; font-size: 12.5px; }

.direction { text-align: center; font-size: 11.5px; padding: 2px 0; border-radius: 6px; }
.direction.bullish { color: var(--red-text); background: var(--red-soft); }
.direction.bearish { color: var(--green-text); background: var(--green-soft); }
.direction.neutral { color: var(--muted); background: var(--surface-strong); }

/* ============================== 全局搜索下拉 ============================== */

.global-search-results {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  z-index: 60;
  max-height: 380px;
  overflow-y: auto;
  padding: 6px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: var(--surface-strong);
  box-shadow: var(--shadow);
}

.global-search-results button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  padding: 9px 11px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  text-align: left;
  font-size: 13px;
}

.global-search-results button:hover { background: var(--surface-hover); }

.global-search-results button strong { display: block; }
.global-search-results button small { color: var(--faint); font-size: 11px; }
.global-search-results button b { color: var(--red-text); font-size: 12px; white-space: nowrap; }

.live-search-action b { color: var(--blue-text) !important; }
.live-search-candidate b { color: var(--blue-text) !important; }

.search-empty, .live-search-message, .live-search-error {
  padding: 12px 11px;
  color: var(--muted);
  font-size: 12.5px;
}

.live-search-error strong { display: block; color: var(--red-text); }

/* ============================== 个股研究 ============================== */

.stock-page { display: grid; gap: 16px; padding-bottom: 40px; }

.stock-page-header {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) repeat(5, minmax(86px, auto)) 120px;
  gap: 18px;
  align-items: end;
  padding: 22px 26px 18px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--surface);
  overflow: hidden;
}

.stock-page-header::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--card, var(--blue));
}

.stock-page-identity { min-width: 0; }

.stock-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: var(--surface-soft);
  font-size: 12px;
}

.stock-back:hover { color: var(--blue-text); border-color: var(--blue); }

.stock-page-identity h2 { margin: 0; font-size: 21px; }
.stock-page-identity h2 small { color: var(--faint); font-size: 13px; font-weight: 500; margin-left: 6px; }
.stock-page-identity p { margin: 5px 0 0; display: flex; flex-wrap: wrap; gap: 12px; color: var(--faint); font-size: 11.5px; }

.stock-industry { color: var(--blue-text); }

.stock-live-badge {
  padding: 1px 8px;
  border-radius: 999px;
  color: var(--amber);
  background: var(--amber-soft);
  font-size: 10.5px;
}

.stock-header-stat span { display: block; color: var(--faint); font-size: 10.5px; }
.stock-header-stat strong { display: block; margin-top: 2px; font-size: 16px; }
.stock-header-stat small { color: var(--faint); font-size: 10.5px; }

.stock-page-score { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }
.stock-page-score > span { color: var(--faint); font-size: 10.5px; }
.stock-page-score > strong { font-size: 24px; font-weight: 800; }

.stock-page-watch {
  padding: 6px 13px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  background: var(--surface-soft);
  font-size: 12px;
  white-space: nowrap;
}

.stock-page-watch.active { color: var(--amber); border-color: rgba(232, 163, 61, 0.5); background: var(--amber-soft); }

.stock-chart-section { padding: 18px 22px 22px; }

.stock-section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.stock-section-head h3 { margin: 0; font-size: 15.5px; display: flex; align-items: center; gap: 10px; }
.stock-section-head p { margin: 3px 0 0; color: var(--muted); font-size: 12px; }

.stock-chart-meta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }

.stock-ma-legend { display: inline-flex; gap: 10px; font-size: 11.5px; color: var(--faint); }
.stock-ma-legend span { display: inline-flex; align-items: center; gap: 4px; }
.stock-ma-legend b { color: var(--text); font-weight: 600; }
.stock-ma-legend .ma5::before { content: ""; width: 14px; height: 2px; background: #f0b454; }
.stock-ma-legend .ma10::before { content: ""; width: 14px; height: 2px; background: #4d8dff; }
.stock-ma-legend .ma20::before { content: ""; width: 14px; height: 2px; background: #a78bfa; }

.state-badge { padding: 2px 9px; border-radius: 999px; font-size: 11px; font-weight: 650; white-space: nowrap; }
.state-badge.bullish { color: var(--red-text); background: var(--red-soft); }
.state-badge.bearish { color: var(--green-text); background: var(--green-soft); }
.state-badge.neutral { color: var(--amber); background: var(--amber-soft); }

.stock-research-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(300px, 0.85fr);
  gap: 16px;
  align-items: start;
}

.stock-signal-section, .stock-insight-block { padding: 18px 22px; }

.stock-signal-total { font-size: 13px; color: var(--muted); }

.stock-signal-table-wrap { overflow-x: auto; }

.stock-signal-table { width: 100%; border-collapse: collapse; font-size: 12.5px; }

.stock-signal-table th {
  padding: 8px 10px;
  color: var(--faint);
  font-size: 11px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.stock-signal-table td {
  padding: 8px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  white-space: nowrap;
}

.stock-signal-table tr:hover td { background: var(--surface-hover); }

.stock-signal-table tr[data-mi] { cursor: pointer; }
.stock-signal-table tr[data-mi]:focus-visible { outline: 2px solid rgba(77, 141, 255, 0.5); outline-offset: -2px; }

.stock-signal-name strong { font-size: 12.5px; }

.stock-signal-strength { padding: 1px 8px; border-radius: 999px; font-size: 11px; }
.stock-signal-strength.bullish { color: var(--red-text); background: var(--red-soft); }
.stock-signal-strength.bearish { color: var(--green-text); background: var(--green-soft); }
.stock-signal-strength.neutral { color: var(--muted); background: var(--surface-strong); }

.stock-signal-table button {
  padding: 2px 9px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--blue-text);
  background: transparent;
  font-size: 11px;
}

.stock-signal-toggle {
  margin-top: 12px;
  padding: 7px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--muted);
  background: var(--surface-soft);
  font-size: 12px;
}

/* ---- 信号收藏 ---- */

.fav-star {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  margin: 0 4px;
  border-radius: 5px;
  color: var(--faint);
  font-size: 12.5px;
  vertical-align: -2px;
  cursor: pointer;
  user-select: none;
  transition: color 120ms ease, background 120ms ease;
}

.fav-star:hover { color: var(--amber); background: var(--amber-soft); }
.fav-star.active { color: var(--amber); }

button.fav-signal {
  width: 20px;
  height: 20px;
  margin-left: 5px;
  padding: 0;
  border: 0;
  border-radius: 5px;
  color: var(--faint);
  background: transparent;
  font-size: 13px;
  vertical-align: -2px;
}

button.fav-signal:hover { color: var(--amber); background: var(--amber-soft); }
button.fav-signal.active { color: var(--amber); }

/* 收藏信号高亮（个股信号表 / 触发信号 / 信号台 / 首页信号表） */
.stock-signal-table tr.fav td,
.stock-signal-table tr.fav th { background: rgba(232, 163, 61, 0.07); }
.stock-signal-table tr.fav:hover td { background: rgba(232, 163, 61, 0.12); }
.stock-signal-table tr.fav .stock-signal-name strong { color: var(--amber); }

.trigger-signal.fav { border-color: rgba(232, 163, 61, 0.45); background: rgba(232, 163, 61, 0.07); }

.signal-row.fav { background: rgba(232, 163, 61, 0.06); }
.signal-row.fav .signal-name { color: var(--amber); }

.factor-row.fav { border-color: rgba(232, 163, 61, 0.45); background: rgba(232, 163, 61, 0.06); }
.factor-row.fav .factor-name strong { color: var(--amber); }

.factor-name { position: relative; }

.stock-signal-head-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.fav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  background: var(--surface-soft);
  font-size: 12px;
  cursor: pointer;
  user-select: none;
}

.fav-toggle input { accent-color: var(--amber); }
.fav-toggle:has(input:checked) { color: var(--amber); border-color: rgba(232, 163, 61, 0.5); background: var(--amber-soft); }

.alerts-check.sub { padding-left: 26px; }
.alerts-fav-hint { margin: 2px 4px 8px; color: var(--faint); font-size: 11.5px; }

/* ---- 个股页常驻评分项 ---- */

.stock-score-items { margin-top: 14px; }

.stock-score-items-head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 8px; }
.stock-score-items-head strong { font-size: 13px; }
.stock-score-items-head span { color: var(--faint); font-size: 11px; }

.stock-score-items-grid { display: flex; flex-wrap: wrap; gap: 8px; }

.score-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--surface-soft);
  transition: border-color 120ms ease;
}

.score-chip:hover { border-color: var(--line-strong); }

.score-chip em { padding: 1px 7px; border-radius: 6px; font-size: 10px; font-style: normal; }
.score-chip strong { font-size: 12.5px; }
.score-chip b { font-size: 12.5px; font-weight: 700; }

.stock-signal-table td button {
  padding: 2px 9px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--blue-text);
  background: transparent;
  font-size: 11px;
  margin-right: 4px;
}

.stock-signal-table td button.fav-signal {
  width: 22px;
  height: 22px;
  padding: 0;
  margin: 0;
  border-radius: 6px;
  color: var(--faint);
  font-size: 12px;
}

.stock-signal-table td button.fav-signal:hover { color: var(--amber); background: var(--amber-soft); }
.stock-signal-table td button.fav-signal.active { color: var(--amber); }

.stock-insight-rail { display: grid; gap: 14px; }

.stock-insight-block { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }

.stock-insight-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.stock-insight-head h3 { margin: 0; font-size: 14px; }
.stock-insight-head span { color: var(--faint); font-size: 11px; }

.stock-decision p { margin: 0; font-size: 13px; color: var(--text); line-height: 1.7; }

.stock-calculation-note { display: block; margin-top: 10px; color: var(--faint); font-size: 11px; line-height: 1.6; }

.stock-insight-signals { display: flex; flex-wrap: wrap; gap: 7px; }

.stock-insight-signals button {
  padding: 5px 11px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: var(--surface-soft);
  font-size: 11.5px;
}

.stock-insight-signals button.bullish { color: var(--red-text); border-color: rgba(240, 74, 80, 0.35); background: var(--red-soft); }
.stock-insight-signals button.bearish { color: var(--green-text); border-color: rgba(26, 160, 107, 0.35); background: var(--green-soft); }
.stock-insight-signals button.neutral { color: var(--muted); }

.stock-insight-empty { color: var(--faint); font-size: 12px; }

/* ============================== AI 卡片 ============================== */

.ai-card {
  margin-top: 14px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface-soft);
}

.ai-card-error { border-color: rgba(240, 74, 80, 0.4); }

.ai-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.ai-card-head strong { display: block; font-size: 13px; }
.ai-card-head span { color: var(--faint); font-size: 11px; }

.ai-button {
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--blue);
  color: var(--blue-text);
  background: var(--blue-soft);
  font-size: 12px;
  white-space: nowrap;
}

.ai-button.subtle { border-color: var(--line-strong); color: var(--muted); background: transparent; }
.ai-button:disabled { opacity: 0.5; cursor: wait; }

.ai-summary { margin: 10px 0 0; font-size: 13px; line-height: 1.7; }

.ai-action-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 10px; }

.ai-action { padding: 8px 10px; border-radius: 8px; background: var(--surface-strong); }
.ai-action span { display: block; font-size: 10.5px; color: var(--faint); margin-bottom: 3px; }
.ai-action p { margin: 0; font-size: 12px; line-height: 1.6; }

.ai-action.opportunity span { color: var(--red-text); }
.ai-action.risk span { color: var(--green-text); }
.ai-action.observe span { color: var(--blue-text); }

.ai-details { margin-top: 10px; }
.ai-details summary { color: var(--blue-text); font-size: 12px; cursor: pointer; }

.ai-full-summary { margin: 8px 0; color: var(--muted); font-size: 12px; line-height: 1.7; }

.ai-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.ai-grid > div { padding: 8px 10px; border-radius: 8px; background: var(--surface-strong); }
.ai-grid span { display: block; color: var(--faint); font-size: 10.5px; margin-bottom: 4px; }
.ai-grid ul { margin: 0; padding-left: 16px; }
.ai-grid li { font-size: 12px; margin-bottom: 3px; }

.ai-foot { margin-top: 10px; color: var(--faint); font-size: 11px; }

/* ---- AI 卡片升级：短线/长线建议 + API Key ---- */

.ai-head-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

.ai-key-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px dashed var(--line-strong);
  color: var(--faint);
  background: transparent;
  font-size: 11px;
  white-space: nowrap;
}

.ai-key-badge:hover { color: var(--blue-text); border-color: var(--blue); border-style: solid; }
.ai-key-badge.configured { color: var(--green-text); border-color: rgba(26, 160, 107, 0.45); border-style: solid; background: var(--green-soft); }

.ai-advice-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 10px;
}

.ai-advice {
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--surface-strong);
}

.ai-advice.short { border-color: rgba(240, 74, 80, 0.35); background: linear-gradient(135deg, rgba(240, 74, 80, 0.08), transparent 70%); }
.ai-advice.long { border-color: rgba(124, 92, 255, 0.4); background: linear-gradient(135deg, rgba(124, 92, 255, 0.09), transparent 70%); }

.ai-advice-head { display: flex; align-items: baseline; gap: 8px; margin-bottom: 6px; }
.ai-advice-head span { font-size: 13px; font-weight: 750; }
.ai-advice.short .ai-advice-head span { color: var(--red-text); }
.ai-advice.long .ai-advice-head span { color: #b9a5fb; }
.ai-advice-head em { color: var(--faint); font-size: 10.5px; font-style: normal; }

.ai-advice ul { margin: 0; padding-left: 16px; }
.ai-advice li { font-size: 12.5px; line-height: 1.7; margin-bottom: 2px; }
.ai-advice-empty { margin: 0; color: var(--faint); font-size: 12px; }

.ai-key-levels { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.ai-key-levels > span { color: var(--faint); font-size: 11px; }
.ai-key-levels em {
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid rgba(34, 184, 207, 0.4);
  color: var(--cyan);
  background: var(--cyan-soft);
  font-size: 11.5px;
  font-style: normal;
}

.ai-key-dialog { width: min(460px, calc(100vw - 32px)); }
.ai-key-status { color: var(--faint); font-size: 12px; }
.ai-key-actions { display: flex; gap: 10px; }
.ai-key-clear {
  height: 42px;
  padding: 0 18px;
  border-radius: 10px;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  background: transparent;
  font-size: 13px;
}
.ai-key-clear:hover { color: var(--red-text); border-color: var(--red); }

/* ============================== AI 日报 ============================== */

.daily-analysis { padding: 14px 22px 22px; }

.daily-hero {
  padding: 18px 20px;
  border-radius: 12px;
  border: 1px solid rgba(77, 141, 255, 0.3);
  background: linear-gradient(120deg, var(--blue-soft), transparent 70%);
}

.daily-eyebrow { color: var(--blue-text); font-size: 11px; font-weight: 700; letter-spacing: 1.2px; }
.daily-hero h3 { margin: 8px 0 4px; font-size: 17px; }
.daily-hero p { margin: 0; color: var(--muted); font-size: 12.5px; }

.daily-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 14px; }

.daily-col { padding: 14px 16px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-soft); }
.daily-col h4 { margin: 0 0 10px; font-size: 13px; color: var(--muted); }

.daily-col.risk h4 { color: var(--green-text); }

.daily-row { display: flex; align-items: center; gap: 10px; padding: 7px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.04); font-size: 13px; }
.daily-row em { width: 18px; color: var(--red-text); font-style: normal; font-weight: 800; }
.daily-row strong { flex: 1; }
.daily-row b { color: var(--muted); font-size: 12px; }

.daily-watch { margin-top: 14px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-soft); }

.daily-block-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 10px; }
.daily-block-head h4 { margin: 0; font-size: 13.5px; }
.daily-block-head span { color: var(--faint); font-size: 11px; }

.daily-watch-row {
  display: grid;
  grid-template-columns: 150px 110px 76px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--surface);
  margin-bottom: 8px;
  cursor: pointer;
  transition: border-color 100ms ease;
}

.daily-watch-row:hover { border-color: var(--line-strong); }

.daily-watch-id strong { display: block; font-size: 13.5px; }
.daily-watch-id span { color: var(--faint); font-size: 11px; }

.daily-watch-price b { font-size: 14px; }
.daily-watch-price span { font-size: 11.5px; margin-left: 6px; }

.daily-watch-advice { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.6; }

.daily-watch-signals { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 6px; }

.daily-leader-row { grid-template-columns: minmax(0, 1fr) 76px 60px; cursor: pointer; }

.daily-leader-score { text-align: right; font-size: 14px; }

.daily-watch-empty { text-align: center; padding: 18px; color: var(--muted); font-size: 12.5px; }
.daily-watch-empty strong { display: block; color: var(--text); font-size: 14px; margin-bottom: 4px; }
.daily-watch-empty button {
  margin-top: 10px;
  padding: 7px 16px;
  border-radius: 999px;
  border: 1px solid var(--blue);
  color: var(--blue-text);
  background: var(--blue-soft);
  font-size: 12.5px;
}

.daily-leaders { margin-top: 14px; }

.daily-health {
  display: flex;
  gap: 16px;
  margin-top: 14px;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  color: var(--faint);
  font-size: 11.5px;
}

.report-details { margin-top: 14px; }
.report-details summary { color: var(--blue-text); font-size: 12.5px; cursor: pointer; }

.markdown-report { margin-top: 10px; color: var(--muted); font-size: 12.5px; line-height: 1.8; }
.markdown-report h2 { color: var(--text); font-size: 14px; }
.markdown-report h3 { color: var(--text); font-size: 13px; }
.markdown-report ul { padding-left: 18px; }

.report-table-wrap { overflow-x: auto; margin: 8px 0; }

.report-table { border-collapse: collapse; font-size: 12px; width: 100%; }
.report-table th, .report-table td { padding: 6px 10px; border: 1px solid var(--line); text-align: left; }
.report-table th { background: var(--surface-strong); color: var(--muted); }

/* ============================== 信号说明（因子） ============================== */

.factor-hero, .factor-panel { margin-bottom: 18px; }

.factor-insights { padding: 12px 22px 20px; }

.signal-heat { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.signal-heat-col h3 { margin: 0 0 10px; font-size: 13px; font-weight: 700; color: var(--muted); }

.signal-heat-note { margin: 14px 0 0; color: var(--faint); font-size: 11.5px; }

.factor-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 22px 4px;
  flex-wrap: wrap;
}

.factor-tabs { display: flex; gap: 6px; flex-wrap: wrap; }

.factor-tab {
  padding: 5px 13px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  background: var(--surface-soft);
  font-size: 12px;
}

.factor-tab.active { color: var(--blue-text); border-color: var(--blue); background: var(--blue-soft); font-weight: 650; }

.family-tabs { padding: 10px 22px 0; }

.factor-search {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--faint);
  font-size: 12px;
  background: var(--surface-soft);
}

.factor-search input { border: 0; outline: 0; background: transparent; color: var(--text); width: 230px; font-size: 12.5px; }

.factor-notes { padding: 10px 22px 0; }

.factor-note { padding: 9px 13px; border-radius: 8px; background: var(--surface-soft); border: 1px solid var(--line); color: var(--faint); font-size: 11.5px; }

.factor-catalog { padding: 10px 22px 20px; display: grid; gap: 8px; }

.factor-row {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr) 60px;
  gap: 14px;
  align-items: start;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface-soft);
}

.factor-name strong { display: block; font-size: 13.5px; }
.factor-name span { color: var(--faint); font-size: 11px; }

.factor-meaning span { color: var(--faint); font-size: 10.5px; display: block; margin-bottom: 2px; }
.factor-meaning p { margin: 0; font-size: 12.5px; color: var(--muted); line-height: 1.6; }

.factor-status { justify-self: center; padding: 2px 9px; border-radius: 999px; font-size: 11px; color: var(--blue-text); background: var(--blue-soft); }
.factor-status.pending { color: var(--amber); background: var(--amber-soft); }

.factor-method { grid-column: 2 / -1; }
.factor-method summary { color: var(--blue-text); font-size: 12px; cursor: pointer; }
.factor-method > div { margin-top: 8px; padding: 10px 12px; border-radius: 8px; background: var(--bg); border: 1px solid var(--line); }
.factor-method code { display: block; white-space: pre-wrap; color: var(--cyan); font-size: 11.5px; line-height: 1.7; }
.factor-method p { margin: 6px 0 0; color: var(--faint); font-size: 11px; }
.factor-method-label { color: var(--faint); font-size: 10.5px; }
.factor-method-note { color: var(--muted) !important; font-size: 11.5px !important; }

.load-more {
  margin: 10px auto 0;
  padding: 9px 22px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  background: var(--surface-soft);
  font-size: 12.5px;
}

.load-more:hover { color: var(--blue-text); border-color: var(--blue); }

/* ============================== 自选关注 ============================== */

.watchlist-panel { margin-bottom: 18px; }

.watchlist-head-actions { display: flex; align-items: center; gap: 10px; }

.watchlist-refresh {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  background: var(--surface-soft);
  font-size: 15px;
}

.watchlist-refresh:hover { color: var(--blue-text); border-color: var(--blue); }
.watchlist-refresh.loading { animation: spin 1s linear infinite; }

@keyframes spin { to { transform: rotate(360deg); } }

.watchlist-content { padding: 10px 22px 22px; }

.watchlist-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.watchlist-summary > div { padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-soft); }
.watchlist-summary span { display: block; color: var(--faint); font-size: 10.5px; }
.watchlist-summary strong { display: block; margin-top: 2px; font-size: 18px; }
.watchlist-summary small { color: var(--faint); font-size: 10.5px; }

.watch-stock-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 12px; }

.watch-stock-card {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-soft);
}

.watch-stock-head { display: flex; align-items: flex-start; gap: 10px; }

.watch-stock-index { color: var(--faint); font-size: 12px; font-weight: 800; padding-top: 2px; }

.watch-stock-identity { flex: 1; min-width: 0; }
.watch-stock-identity h3 { margin: 0; font-size: 15px; display: inline; }
.watch-stock-identity h3 + span { color: var(--faint); font-size: 11.5px; margin-left: 6px; }
.watch-stock-identity em { color: var(--green-text); font-size: 10.5px; font-style: normal; margin-left: 8px; }
.watch-stock-identity em i { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--green); margin-right: 3px; }
.watch-stock-identity em.db-tag { color: var(--cyan); padding: 1px 7px; border-radius: 999px; background: var(--cyan-soft); }
.watch-stock-identity p { margin: 4px 0 0; color: var(--faint); font-size: 11px; }

.watch-remove {
  width: 26px;
  height: 26px;
  border: 0;
  border-radius: 7px;
  color: var(--faint);
  background: transparent;
  font-size: 14px;
}

.watch-remove:hover { color: var(--amber); background: var(--amber-soft); }

.watch-stock-market {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin: 12px 0;
}

.watch-stock-market > div { padding: 8px 10px; border-radius: 8px; background: var(--surface); border: 1px solid var(--line); }
.watch-stock-market span { display: block; color: var(--faint); font-size: 10px; }
.watch-stock-market strong { display: block; font-size: 13.5px; margin-top: 1px; }
.watch-stock-market small { color: var(--faint); font-size: 10px; }

.watch-stock-signal-head { display: flex; justify-content: space-between; color: var(--faint); font-size: 11px; margin-bottom: 6px; }

.watch-signal-chips { display: flex; flex-wrap: wrap; gap: 6px; }

.watch-signal-chip {
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  font-size: 11px;
}

.watch-signal-chip.bullish { color: var(--red-text); border-color: rgba(240, 74, 80, 0.35); }
.watch-signal-chip.bearish { color: var(--green-text); border-color: rgba(26, 160, 107, 0.35); }
.watch-signal-chip.neutral { color: var(--muted); }

.watch-signal-empty { color: var(--faint); font-size: 11.5px; }

.watch-stock-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.watch-stock-footer > span { color: var(--green-text); font-size: 11.5px; }
.watch-stock-footer > span.has-risk { color: var(--amber); }
.watch-stock-footer button {
  border: 0;
  color: var(--blue-text);
  background: transparent;
  font-size: 12px;
  padding: 4px 8px;
  border-radius: 6px;
}
.watch-stock-footer button:hover { background: var(--blue-soft); }

.watch-stock-pending { flex: 1; padding: 10px 12px; }
.watch-stock-pending strong { display: block; font-size: 14px; }
.watch-stock-pending p { margin: 4px 0 0; color: var(--faint); font-size: 11.5px; }

.watch-stock-actions { display: flex; gap: 8px; align-items: center; }
.watch-stock-actions button {
  padding: 5px 11px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--blue-text);
  background: var(--surface-soft);
  font-size: 11.5px;
}

.watchlist-empty { text-align: center; padding: 40px 20px; color: var(--muted); }
.watchlist-empty strong { display: block; font-size: 15px; color: var(--text); margin-bottom: 6px; }
.watchlist-empty p { margin: 0 0 14px; font-size: 12.5px; }
.watchlist-empty button {
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--blue);
  color: var(--blue-text);
  background: var(--blue-soft);
  font-size: 13px;
  margin: 0 4px;
}
.watchlist-empty button.secondary { border-color: var(--line-strong); color: var(--muted); background: transparent; }

/* ============================== 数据状态 ============================== */

.review-panel { margin-bottom: 18px; }

.review-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 10px;
  padding: 12px 22px 4px;
}

.review-metric { padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-soft); }
.review-metric span { display: block; color: var(--faint); font-size: 10.5px; }
.review-metric strong { display: block; margin-top: 3px; font-size: 17px; }

.review-list { padding: 12px 22px 20px; display: grid; gap: 8px; }

.review-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 11px 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--surface-soft);
  font-size: 12.5px;
  line-height: 1.65;
}

.review-item strong { white-space: nowrap; color: var(--amber); }
.review-item span { color: var(--muted); }

.review-board-list { padding: 12px 22px 20px; display: grid; gap: 6px; }

.review-board {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 9px 13px;
  border-radius: 8px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  font-size: 13px;
}

.review-board > div { min-width: 0; }
.review-board > div strong { display: block; }
.review-board > div span { display: block; color: var(--muted); font-size: 12px; }

.review-board-score { text-align: right; color: var(--red-text); font-weight: 700; }

/* 回测小样本降权 */
.bt-table td.low-n,
.heat-cell.low-n { opacity: 0.55; }
.heat-cell.low-n strong::after { content: " *"; color: var(--faint); }

.bt-no-events { display: block; color: var(--amber); font-size: 11px; }

/* AI 日报过期报告提示 */
.report-stale-note {
  margin: 0 22px 14px;
  padding: 10px 14px;
  border: 1px solid var(--amber);
  border-radius: 8px;
  background: var(--amber-soft);
  color: var(--amber);
  font-size: 12.5px;
  line-height: 1.6;
}

/* 个股研究空状态 */
.stock-empty {
  display: grid;
  place-items: center;
  gap: 8px;
  padding: 80px 24px;
  text-align: center;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
}

.stock-empty h3 { margin: 0; font-size: 18px; }
.stock-empty p { margin: 0 0 8px; color: var(--muted); font-size: 13px; }

/* ============================== 骨架屏（按需加载期间） ============================== */

@keyframes skel-shimmer {
  0% { background-position: -200px 0; }
  100% { background-position: 200px 0; }
}

.skel-block,
.skel-line,
.skel-chart {
  border-radius: 8px;
  background: linear-gradient(90deg, var(--surface-soft) 25%, var(--surface-strong) 50%, var(--surface-soft) 75%);
  background-size: 400px 100%;
  animation: skel-shimmer 1.4s ease infinite;
}

.skel-block { width: 100%; height: 100%; min-height: 180px; }
.skel-line { height: 12px; margin: 8px 0; }
.skel-line.w40 { width: 40%; }
.skel-line.w60 { width: 60%; }
.skel-line.w80 { width: 80%; }
.skel-chart { height: 38px; margin: 8px 0; }

.skel-card {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

@media (prefers-reduced-motion: reduce) {
  .skel-block, .skel-line, .skel-chart { animation: none; }
}

/* ============================== 组合回测 ============================== */

.backtest-hero { margin-bottom: 16px; }

.backtest-controls { padding: 12px 22px 20px; display: grid; gap: 16px; }

.bt-control > .bt-label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.bt-chips { display: flex; flex-wrap: wrap; gap: 8px; }

.bt-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: var(--surface-soft);
  color: var(--muted);
  font-size: 12.5px;
  transition: all 120ms ease;
}

.bt-chip span {
  min-width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--surface-strong);
  color: var(--faint);
  font-size: 10.5px;
}

.bt-chip:hover { border-color: var(--blue); color: var(--text); }
.bt-chip.active { border-color: var(--blue); color: var(--blue-text); background: var(--blue-soft); font-weight: 650; }
.bt-chip.active span { background: var(--blue); color: #fff; }

.bt-add-row { position: relative; display: flex; gap: 8px; margin-top: 10px; max-width: 460px; }

.bt-add-row input {
  flex: 1;
  height: 36px;
  padding: 0 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  outline: 0;
  color: var(--text);
  background: var(--surface-soft);
  font-size: 13px;
}

.bt-add-row input:focus { border-color: var(--blue); }

.bt-add-button {
  height: 36px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--blue);
  color: var(--blue-text);
  background: var(--blue-soft);
  font-size: 12.5px;
}

.bt-add-results { top: calc(100% + 6px); }

.bt-hint { display: block; margin-top: 8px; color: var(--faint); font-size: 11.5px; }
.bt-hint.warn { color: var(--amber); }
.bt-hint.ok { color: var(--green-text); }

.link-button {
  border: 0;
  padding: 0;
  color: var(--blue-text);
  background: transparent;
  font-size: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.bt-combo-grid { display: grid; gap: 10px; }

.bt-combo-toolbar { display: flex; align-items: center; gap: 8px; color: var(--faint); font-size: 11.5px; }
.bt-combo-toolbar button {
  padding: 4px 11px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  background: var(--surface-soft);
  font-size: 11.5px;
}
.bt-combo-toolbar button:hover { color: var(--blue-text); border-color: var(--blue); }
.bt-combo-toolbar span { margin-left: auto; }

.bt-combo-group { display: grid; gap: 6px; }

.bt-combo-group-title { color: var(--faint); font-size: 11px; font-weight: 700; letter-spacing: 0.8px; }

.bt-combo-items { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 6px; }

.bt-combo-item {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface-soft);
  cursor: pointer;
  transition: border-color 120ms ease, background 120ms ease;
}

.bt-combo-item:hover { border-color: var(--line-strong); }

.bt-combo-item.active { border-color: var(--blue); background: var(--blue-soft); }

.bt-combo-item input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.bt-combo-item:focus-within { outline: 2px solid var(--blue); outline-offset: 2px; }

.bt-combo-name { font-size: 12.5px; font-weight: 650; }
.bt-combo-members { color: var(--faint); font-size: 10.5px; }

.bt-combo-item.active .bt-combo-name { color: var(--blue-text); }

.bt-hold-row { display: flex; gap: 8px; }

.bt-hold {
  min-width: 64px;
  padding: 9px 0;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  background: var(--surface-soft);
  font-size: 13px;
  font-weight: 650;
}

.bt-hold.active { border-color: var(--blue); color: var(--blue-text); background: var(--blue-soft); }

.bt-actions { display: flex; align-items: center; gap: 14px; }

.primary-action {
  padding: 10px 26px;
  border-radius: 999px;
  border: 0;
  color: #fff;
  background: linear-gradient(135deg, #4d8dff, #7c5cff);
  box-shadow: 0 6px 18px rgba(77, 141, 255, 0.35);
  font-size: 14px;
  font-weight: 700;
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.primary-action:hover { transform: translateY(-1px); box-shadow: 0 8px 22px rgba(77, 141, 255, 0.45); }
.primary-action:disabled { opacity: 0.55; cursor: wait; transform: none; }

.secondary-action {
  padding: 10px 22px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  background: var(--surface-soft);
  font-size: 13px;
}

.secondary-action:hover { color: var(--blue-text); border-color: var(--blue); }

/* ---- 回测结果 ---- */

.bt-summary { margin-bottom: 16px; }

.bt-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  padding: 12px 22px 20px;
}

.bt-summary-card { padding: 14px 16px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-soft); }
.bt-summary-card span { display: block; color: var(--faint); font-size: 10.5px; }
.bt-summary-card strong { display: block; margin-top: 3px; font-size: 19px; }
.bt-summary-card small { color: var(--faint); font-size: 10.5px; }

.bt-results { margin-bottom: 16px; }

.bt-result-tabs { display: flex; gap: 6px; }

.bt-result-tabs button {
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  background: var(--surface-soft);
  font-size: 12px;
}

.bt-result-tabs button.active { color: var(--blue-text); border-color: var(--blue); background: var(--blue-soft); font-weight: 650; }

.bt-rank-table, .bt-heatmap { padding: 12px 22px 4px; }

.bt-table-scroll { overflow-x: auto; }

.bt-table { width: 100%; border-collapse: collapse; font-size: 12.5px; }

.bt-table th {
  padding: 9px 12px;
  color: var(--faint);
  font-size: 11px;
  font-weight: 650;
  text-align: left;
  border-bottom: 1px solid var(--line-strong);
  white-space: nowrap;
}

.bt-table td {
  padding: 9px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  vertical-align: middle;
}

.bt-table tr:hover td { background: var(--surface-hover); }

.bt-table td strong { font-size: 12.5px; }
.bt-table td small { display: block; color: var(--faint); font-size: 10px; }
.bt-table td.dim { color: var(--faint); }
.bt-table td.up { color: var(--red-text); }
.bt-table td.down { color: var(--green-text); }

.bt-table tr.low-sample td { opacity: 0.55; }

.bt-cat {
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 10.5px;
  white-space: nowrap;
}

.bt-cat.短线 { color: var(--red-text); background: var(--red-soft); }
.bt-cat.长线 { color: var(--blue-text); background: var(--blue-soft); }
.bt-cat.单信号 { color: var(--muted); background: var(--surface-strong); }

.empty-row { text-align: center; color: var(--faint); padding: 24px !important; }

.bt-table-note { margin: 10px 2px 0; color: var(--faint); font-size: 11px; }

.bt-heat-table { border-collapse: collapse; width: 100%; }

.bt-heat-table th {
  padding: 8px 10px;
  color: var(--faint);
  font-size: 11px;
  border-bottom: 1px solid var(--line-strong);
  text-align: center;
  min-width: 76px;
}

.bt-heat-table td { padding: 6px 10px; border-bottom: 1px solid rgba(255, 255, 255, 0.04); font-size: 12px; text-align: left; }
.bt-heat-table td:first-child { white-space: nowrap; }

.heat-cell { text-align: center; }
.heat-cell strong { display: block; font-size: 13px; }
.heat-cell small { color: var(--faint); font-size: 10px; }

.heat-cell.good { background: linear-gradient(90deg, transparent, rgba(240, 74, 80, calc(var(--heat, 50) / 100 * 0.75))); }
.heat-cell.bad { background: linear-gradient(90deg, transparent, rgba(26, 160, 107, calc(var(--heat, 50) / 100 * 0.75))); }
.heat-cell.mid { background: rgba(255, 255, 255, 0.03); }
.heat-cell.empty { color: var(--faint); }

.bt-stock-detail { padding: 12px 22px 4px; }

.bt-stock-grid { display: grid; gap: 6px; }

.bt-stock-row {
  display: grid;
  grid-template-columns: 30px 130px 70px 90px 90px minmax(0, 1fr) 96px;
  gap: 10px;
  align-items: center;
  padding: 9px 12px;
  border-radius: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 12.5px;
}

.bt-stock-row:hover { background: var(--surface-hover); }

.bt-stock-rank { color: var(--faint); font-size: 11px; font-weight: 800; }

.bt-stock-name { border: 0; background: transparent; text-align: left; padding: 0; }
.bt-stock-name strong { display: block; font-size: 13px; }
.bt-stock-name span { color: var(--faint); font-size: 10.5px; }
.bt-stock-name:hover strong { color: var(--blue-text); }

.bt-stock-events small, .bt-stock-row > span small { display: block; color: var(--faint); font-size: 10px; }

.bt-stock-combos { display: flex; flex-wrap: wrap; gap: 4px; min-width: 0; }
.bt-stock-combos em {
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--surface-strong);
  color: var(--muted);
  font-size: 10px;
  font-style: normal;
  white-space: nowrap;
}

.bt-stock-last { color: var(--faint); font-size: 11px; text-align: right; }

/* ---- 胜率地图 ---- */

.bt-winmap { padding: 12px 22px 4px; }

.wm-toolbar {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.wm-filter { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: 12px; }

.wm-filter select {
  height: 32px;
  padding: 0 10px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  outline: 0;
  color: var(--text);
  background: var(--surface-soft);
  font-size: 12.5px;
  max-width: 260px;
}

.wm-legend { display: inline-flex; align-items: center; gap: 6px; color: var(--faint); font-size: 11.5px; }
.wm-legend i { width: 12px; height: 12px; border-radius: 3px; margin-left: 8px; }
.wm-legend i.win { background: rgba(240, 74, 80, 0.65); }
.wm-legend i.lose { background: rgba(26, 160, 107, 0.65); }
.wm-legend i.flat { background: var(--line-strong); }

.wm-note { margin-left: auto; color: var(--faint); font-size: 11px; }

.wm-summary {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.wm-hold-summary {
  min-width: 92px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface-soft);
  text-align: center;
}
.wm-hold-summary span { display: block; color: var(--faint); font-size: 10.5px; }
.wm-hold-summary strong { display: block; font-size: 15px; margin-top: 1px; }
.wm-hold-summary small { color: var(--faint); font-size: 10px; }
.wm-hold-summary.dim strong { color: var(--faint); }

.wm-table { border-collapse: collapse; width: 100%; font-size: 12px; }

.wm-table th {
  padding: 7px 8px;
  color: var(--faint);
  font-size: 11px;
  border-bottom: 1px solid var(--line-strong);
  text-align: center;
  white-space: nowrap;
}

.wm-table th:nth-child(1), .wm-table th:nth-child(2), .wm-table th:nth-child(3) { text-align: left; }

.wm-table td { padding: 0; border-bottom: 1px solid rgba(255, 255, 255, 0.04); }
.wm-table tr:hover td { background: var(--surface-hover); }

.wm-cell {
  text-align: center;
  white-space: nowrap;
  font-weight: 650;
  color: var(--text);
}

.wm-cell.win { background: linear-gradient(90deg, transparent, rgba(240, 74, 80, calc(var(--m, 50) / 100 * 0.72))); color: #ffb3b6; }
.wm-cell.lose { background: linear-gradient(90deg, transparent, rgba(26, 160, 107, calc(var(--m, 50) / 100 * 0.72))); color: #a8e8c9; }
.wm-cell.flat { color: var(--muted); background: rgba(255, 255, 255, 0.03); }
.wm-cell.none { color: var(--faint); }

.wm-date { padding: 7px 10px !important; color: var(--muted); white-space: nowrap; font-size: 11.5px; }
.wm-stock { padding: 7px 10px !important; }
.wm-stock button { border: 0; padding: 0; background: transparent; color: var(--text); font-size: 12.5px; font-weight: 650; }
.wm-stock button:hover { color: var(--blue-text); }

.wm-combo { padding: 7px 10px !important; color: var(--muted); font-size: 11.5px; white-space: nowrap; max-width: 180px; overflow: hidden; text-overflow: ellipsis; }

.bt-note { margin: 14px 22px 20px; padding: 13px 16px; border-radius: 10px; border: 1px dashed var(--line-strong); background: var(--surface-soft); }

.bt-note-head { color: var(--muted); font-size: 12px; font-weight: 700; margin-bottom: 6px; }
.bt-note ul { margin: 0; padding-left: 18px; color: var(--faint); font-size: 11.5px; line-height: 1.9; }
.bt-note b { color: var(--muted); }

/* ============================== 邮件提醒 ============================== */

.alerts-status-panel, .alerts-config-panel, .alerts-history-panel { margin-bottom: 16px; }

.alerts-status-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  padding: 12px 22px 20px;
}

.alerts-status-card { padding: 14px 16px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-soft); }
.alerts-status-card span { display: block; color: var(--faint); font-size: 10.5px; }
.alerts-status-card strong { display: block; margin-top: 3px; font-size: 15px; }
.alerts-status-card small { color: var(--faint); font-size: 10.5px; }

.alerts-form { padding: 12px 22px 22px; }

.alerts-form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.alerts-field { display: grid; gap: 5px; }
.alerts-field.full { grid-column: 1 / -1; }
.alerts-field span { color: var(--muted); font-size: 11.5px; }

.alerts-field input, .alerts-field select {
  height: 38px;
  padding: 0 13px;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  outline: 0;
  color: var(--text);
  background: var(--surface-soft);
  font-size: 13px;
}

.alerts-field input:focus, .alerts-field select:focus { border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-soft); }

.alerts-field input::placeholder { color: var(--faint); }

.alerts-block {
  margin: 18px 0 0;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.alerts-block legend {
  padding: 0 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.alerts-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 7px 4px;
  cursor: pointer;
}

.alerts-check input { margin-top: 3px; accent-color: var(--blue); }

.alerts-check strong { display: block; font-size: 13px; }
.alerts-check em { display: block; color: var(--faint); font-size: 11px; font-style: normal; }

.alerts-schedule { display: flex; gap: 12px; margin-top: 8px; max-width: 480px; }
.alerts-schedule .alerts-field { flex: 1; }

.alerts-form-actions { display: flex; align-items: center; gap: 12px; margin-top: 20px; }

.alerts-form-message { color: var(--green-text); font-size: 12.5px; }
.alerts-form-message.error { color: var(--red-text); }

.alerts-history-list { padding: 12px 22px 20px; display: grid; gap: 6px; }

.alerts-history-row {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) 52px 130px;
  gap: 12px;
  align-items: center;
  padding: 10px 13px;
  border-radius: 9px;
  border: 1px solid var(--line);
  background: var(--surface-soft);
}

.alerts-history-kind {
  padding: 2px 0;
  border-radius: 6px;
  text-align: center;
  font-size: 11px;
}

.alerts-history-kind.test { color: var(--blue-text); background: var(--blue-soft); }
.alerts-history-kind.daily { color: var(--amber); background: var(--amber-soft); }

.alerts-history-main { min-width: 0; }
.alerts-history-main strong { display: block; font-size: 12.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.alerts-history-main small { color: var(--faint); font-size: 11px; }

.alerts-history-status { text-align: center; font-size: 11.5px; font-weight: 700; }
.alerts-history-status.ok { color: var(--green-text); }
.alerts-history-status.fail { color: var(--red-text); }

.alerts-history-time { color: var(--faint); font-size: 11px; text-align: right; }

/* ============================== 登录弹窗 ============================== */

.auth-dialog {
  width: min(420px, calc(100vw - 32px));
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow);
}

.auth-dialog::backdrop { background: rgba(5, 8, 13, 0.72); backdrop-filter: blur(4px); }

.auth-dialog-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 22px 24px 8px;
}

.auth-dialog-head > div { display: flex; gap: 12px; }
.auth-dialog-mark {
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  color: #fff;
  background: linear-gradient(135deg, #4d8dff, #7c5cff);
  font-size: 17px;
  font-weight: 800;
}

.auth-dialog-head h2 { margin: 0; font-size: 17px; }
.auth-dialog-head p { margin: 5px 0 0; color: var(--muted); font-size: 11.5px; line-height: 1.6; }

.auth-close {
  width: 30px;
  height: 30px;
  border: 0;
  border-radius: 8px;
  color: var(--faint);
  background: transparent;
  font-size: 17px;
}

.auth-close:hover { color: var(--text); background: var(--surface-hover); }

.auth-security-notice {
  margin: 10px 24px 0;
  padding: 9px 13px;
  border-radius: 8px;
  color: var(--amber);
  background: var(--amber-soft);
  font-size: 12px;
}

.auth-tabs {
  display: flex;
  gap: 4px;
  margin: 14px 24px 0;
  padding: 3px;
  border-radius: 10px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
}

.auth-tab {
  flex: 1;
  padding: 8px 0;
  border: 0;
  border-radius: 8px;
  color: var(--muted);
  background: transparent;
  font-size: 13px;
}

.auth-tab.active { color: var(--text); background: var(--surface-strong); font-weight: 700; }

.auth-form { padding: 16px 24px 0; display: grid; gap: 12px; }

.auth-form label { display: grid; gap: 5px; }
.auth-form label > span { color: var(--muted); font-size: 12px; }

.auth-form input {
  height: 40px;
  padding: 0 13px;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  outline: 0;
  color: var(--text);
  background: var(--surface-soft);
  font-size: 13.5px;
}

.auth-form input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-soft); }

.password-field { position: relative; }
.password-field input { width: 100%; padding-right: 56px; }
.password-field button {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  border: 0;
  color: var(--faint);
  background: transparent;
  font-size: 12px;
}

.password-field button:hover { color: var(--blue-text); }

.auth-error {
  padding: 9px 12px;
  border-radius: 8px;
  color: var(--red-text);
  background: var(--red-soft);
  font-size: 12.5px;
}

.auth-submit {
  height: 42px;
  border: 0;
  border-radius: 10px;
  color: #fff;
  background: linear-gradient(135deg, #4d8dff, #7c5cff);
  font-size: 14px;
  font-weight: 700;
}

.auth-submit:disabled { opacity: 0.6; }

.auth-terms { margin: 0; padding: 12px 24px 20px; color: var(--faint); font-size: 11px; text-align: center; }

/* ============================== 移动端 ============================== */

.mobile-nav { display: none; }

.mobile-more-menu {
  position: fixed;
  right: 14px;
  bottom: 78px;
  z-index: 80;
  min-width: 170px;
  padding: 6px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: var(--surface-strong);
  box-shadow: var(--shadow);
}

.mobile-menu-item {
  display: block;
  width: 100%;
  padding: 10px 14px;
  border: 0;
  border-radius: 8px;
  color: var(--muted);
  background: transparent;
  text-align: left;
  font-size: 13px;
}

.mobile-menu-item:hover { color: var(--text); background: var(--surface-hover); }

@media (max-width: 1080px) {
  .content-grid { grid-template-columns: 1fr; }
  .stock-research-grid { grid-template-columns: 1fr; }
  .trend-layout { grid-template-columns: 1fr; }
  .market-brief { grid-template-columns: 1fr 1fr; }
  .signal-digest { grid-template-columns: 1fr; }
  .digest-side { border-left: 0; border-top: 1px solid var(--line); padding: 14px 0 0; margin-top: 4px; }
  .stock-page-header { grid-template-columns: 1fr repeat(4, minmax(80px, auto)); }
  .bt-stock-row { grid-template-columns: 30px 130px 70px 90px 90px minmax(0, 1fr); }
  .bt-stock-last { display: none; }
}

@media (max-width: 860px) {
  .sidebar { display: none; }
  .app-shell { display: block; }
  .view.active { padding: 16px 14px 96px; }
  .topbar { padding: 12px 14px; gap: 10px; }
  .global-search { width: auto; flex: 1; max-width: 220px; }
  .health-pill { display: none; }
  .free-banner { padding: 7px 14px; }
  .hero-card { padding: 22px 20px; }
  .hero-copy h2 { font-size: 21px; }
  .digest-main { grid-template-columns: 1fr; }
  .market-brief { grid-template-columns: 1fr; }
  .signal-digest { padding: 12px 16px 16px; }
  .signal-row { grid-template-columns: minmax(64px, auto) minmax(0, 1fr); }
  .signal-row .source, .signal-row .direction { display: none; }
  .signal-row .evidence { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  body[data-view="dashboard"] .global-search-wrap { display: none; }
  .topbar .page-identity p { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 46vw; }
  .leader-table-head, .leader-row { grid-template-columns: 26px minmax(100px, 1fr) 50px 52px 30px; }
  .leader-table-head span:nth-child(3), .leader-row .board-tag,
  .leader-table-head span:nth-child(5), .leader-row .return,
  .leader-table-head span:nth-child(6), .leader-row .trend-state,
  .leader-table-head span:nth-child(7), .leader-row .leader-chart { display: none; }
  .stock-page-header { grid-template-columns: 1fr 1fr; }
  .stock-page-header .stock-page-score { grid-column: 1 / -1; align-items: flex-start; flex-direction: row; justify-content: space-between; }
  .stock-chart-meta { width: 100%; }
  .daily-duo { grid-template-columns: 1fr; }
  .daily-watch-row { grid-template-columns: 1fr 90px 70px; }
  .daily-watch-advice { grid-column: 1 / -1; }
  .factor-row { grid-template-columns: 1fr; }
  .factor-method { grid-column: 1; }
  .signal-heat { grid-template-columns: 1fr; }
  .ai-action-list { grid-template-columns: 1fr; }
  .alerts-form-grid { grid-template-columns: 1fr; }
  .alerts-field.full { grid-column: auto; }
  .alerts-status-grid { grid-template-columns: 1fr 1fr; }
  .alerts-schedule { flex-direction: column; }
  .bt-summary-grid { grid-template-columns: 1fr 1fr; }
  .alerts-history-row { grid-template-columns: 48px minmax(0, 1fr) 48px; }
  .alerts-history-time { display: none; }
  .bt-stock-row { grid-template-columns: 26px 110px 60px 80px 80px; }
  .bt-stock-combos { display: none; }

  .mobile-nav {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 70;
    display: flex;
    padding: 6px 8px calc(6px + env(safe-area-inset-bottom));
    border-top: 1px solid var(--line-strong);
    background: rgba(14, 18, 26, 0.96);
    backdrop-filter: blur(10px);
  }

  .mobile-nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 5px 0;
    border: 0;
    border-radius: 8px;
    color: var(--faint);
    background: transparent;
    font-size: 10.5px;
  }

  .mobile-nav-item.active { color: var(--blue-text); background: var(--blue-soft); font-weight: 700; }

  .mobile-nav-icon { display: grid; place-items: center; }
  .mobile-nav-icon svg { width: 19px; height: 19px; }
  .mobile-nav-item em { font-style: normal; }
}

@media (max-width: 520px) {
  .hero-stats { gap: 12px; }
  .hero-stat { padding-right: 14px !important; margin-right: 14px !important; }
  .hero-search-hint { display: none; }
  .bt-table th:nth-child(4), .bt-table td:nth-child(4) { display: none; }
  .stock-signal-table { font-size: 11.5px; }
}

@media (max-width: 860px) {
  .signal-toolbar { flex-wrap: wrap; }
  .signal-search { flex: 1; min-width: 0; }
  .signal-search input { width: 100%; min-width: 0; }
  .signal-toolbar .coverage-badge { margin-left: auto; }
}

/* Research workspace: shared proportions, readable controls and bounded grids. */
.view.active { padding: 26px 28px 40px; }
.view, .panel, .stock-page, .stock-page > *, .stock-research-grid > *,
.stock-insight-rail, .stock-signal-section, .backtest-controls, .bt-control,
.bt-add-row, .alerts-form-grid > *, .trend-layout > * { min-width: 0; }
.view-load-status { margin: 18px 28px 0; padding: 12px 16px; border: 1px solid var(--line); border-radius: 8px; color: var(--muted); background: var(--surface); }
.view-load-status button { margin-left: 12px; }
.hero-copy h2 { font-size: 30px; line-height: 1.35; letter-spacing: -0.6px; font-weight: 650; }
.hero-copy p { font-size: 14px; }
.hero-search-wrap { max-width: 670px; margin-top: 18px; }
.hero-search { height: 44px; }
.hero-quick { position: absolute; top: 98px; right: 0; margin: 0; }
.hero-quick > span { display: none; }
.hero-quick button { border-radius: 6px; padding: 9px 12px; }
.hero-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); padding: 22px 0 12px; margin-top: 22px; }
.hero-stat { margin: 0; padding: 0 24px; }
.hero-stat:first-child { padding-left: 0; }
.hero-stat span { font-size: 12px; margin-bottom: 8px; }
.hero-stat strong { font-size: 22px; letter-spacing: -0.5px; font-weight: 600; white-space: nowrap; }
.hero-stat:last-child strong { font-size: 18px; }
#dashboardView.active { display: grid; grid-template-columns: minmax(0, 1.8fr) minmax(280px, 1fr); gap: 20px; align-items: start; }
#overviewSection { grid-column: 1 / -1; grid-row: 1; margin: 0; }
.signals-panel { grid-column: 1; grid-row: 2; overflow: hidden; }
.brief-panel { grid-column: 2; grid-row: 2; margin: 0; }
.digest-panel { grid-column: 1 / -1; grid-row: 3; margin: 0; }
.signals-panel .panel-head, .brief-panel .section-heading { padding: 20px 20px 16px; border-bottom: 1px solid var(--line); }
.signal-toolbar { padding: 12px 16px; flex-wrap: wrap; gap: 10px; }
.signal-search { min-width: 0; flex: 1; border-radius: 7px; }
.signal-search > span { flex-shrink: 0; white-space: nowrap; }
.signal-search input { flex: 1; width: 0; min-width: 0; }
.signal-table { max-height: 620px; overflow: auto; scrollbar-width: thin; }
.signal-row, .signal-table-head { grid-template-columns: minmax(68px, .55fr) minmax(80px, .7fr) minmax(0, 2fr) 54px 46px; padding: 14px 16px; gap: 12px; }
.signal-table-head { display: grid; position: sticky; top: 0; z-index: 1; background: var(--surface-soft); color: var(--muted); font-size: 12px; border-bottom: 1px solid var(--line); }
.signal-row { border-radius: 0; border-bottom-color: var(--line); }
.signal-row:hover { background: var(--surface-hover); }
.signal-stock-link { display: grid; gap: 2px; min-width: 0; padding: 0; border: 0; color: var(--text); background: transparent; text-align: left; }
.signal-stock-link strong { font-size: 14px; font-weight: 550; }
.signal-stock-link small { color: var(--muted); font-size: 11px; }
.signal-stock-link:hover { color: var(--blue-text); }
.signal-name { font-size: 13px; }
.signal-row .evidence { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; font-size: 11px; line-height: 1.55; }
.signal-load-more { display: block; margin: 16px auto; }
.brief-panel .market-brief { grid-template-columns: minmax(0, 1fr); padding: 20px; gap: 24px; }
.brief-panel .section-heading { margin: 0; flex-wrap: wrap; }
.brief-panel .section-meta { font-size: 11px; }
.signal-table { padding: 0; }
.brief-regime strong { font-weight: 600; font-size: 20px; }
.brief-regime p { line-height: 1.8; }
.brief-column button { min-height: 40px; border-bottom: 1px solid var(--line); }
.brief-column span, .brief-risk span { font-size: 12px; }
.brief-risk strong { font-size: 20px; }
.heat-chip.bullish, .heat-chip.bearish { background: transparent; border-color: var(--line); }
.heat-chip { border-radius: 6px; padding: 9px 12px; }
.heat-chip:hover { background: var(--surface-hover); }
.primary-action, .auth-submit, .bt-run { color: #101522; background: var(--blue); box-shadow: none; }
.secondary-action, .primary-action, .bt-run, .bt-add-button { min-height: 38px; border-radius: 7px; }
.bt-control .bt-label { font-size: 14px; }
.bt-add-row input { min-width: 0; width: 100%; }
.bt-combo-grid { grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); }
.bt-hint { overflow-wrap: anywhere; line-height: 1.7; }
.bt-hold-row { flex-wrap: wrap; }
.bt-hint .link-button { color: var(--blue-text); background: none; border: 0; text-decoration: underline; cursor: pointer; padding: 6px; }
.stock-page-header { grid-template-columns: minmax(0, 2fr) repeat(5, minmax(0, 1fr)) 110px; gap: 16px; padding: 24px; border-radius: 10px; }
.stock-page-header::before { display: none; }
.stock-page-identity h2 { font-size: 24px; font-weight: 600; }
.stock-page-identity p { line-height: 1.8; gap: 6px 12px; }
.stock-header-stat span, .stock-header-stat small { font-size: 11px; }
.stock-price strong { font-size: 25px; }
.stock-chart-section, .stock-signal-section, .stock-insight-block { border-radius: 10px; }
.stock-signal-table-wrap { width: 100%; max-width: 100%; overflow-x: auto; }
.stock-chart-meta { min-width: 0; flex-wrap: wrap; }
.stock-research-grid { grid-template-columns: minmax(0, 1fr) minmax(240px, 300px); }
.stock-page-score { min-width: 0; }
.tv-kline { max-width: 100%; }
.tv-legend { flex-wrap: wrap; max-width: 100%; }
.research-footer { margin: 0 28px 24px calc(var(--sidebar) + 28px); color: var(--muted); font-size: 11px; }
.refresh-run-status { display: grid; gap: 8px; margin: 18px 20px 0; padding: 16px; border: 1px solid var(--line); border-radius: 8px; color: var(--muted); font-size: 12px; }
.refresh-run-status strong { color: var(--text); font-size: 14px; }
.refresh-run-status button { justify-self: start; margin-top: 4px; }
@media (max-width: 1250px) {
  .hero-quick { position: static; margin-top: 12px; }
  .stock-page-header { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .stock-page-identity { grid-column: 1 / -1; }
  .stock-page-score { align-items: flex-start; }
  .signal-row, .signal-table-head { grid-template-columns: 90px minmax(0, 1fr) 48px; }
  .signal-row > .source, .signal-row > .direction { display: none; }
  .signal-table-head > span:first-child, .signal-table-head > span:last-child { display: none; }
}
@media (max-width: 1080px) {
  #dashboardView.active { grid-template-columns: minmax(0, 1fr); }
  .signals-panel { grid-column: 1; grid-row: 2; }
  .brief-panel { grid-column: 1; grid-row: 3; }
  .digest-panel { grid-column: 1; grid-row: 4; }
  .brief-panel .market-brief { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stock-research-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 860px) {
  .view.active { padding: 20px 16px 100px; }
  .research-footer { margin: 0 16px 90px; }
  .view-load-status { margin: 12px 16px 0; }
  .topbar { flex-wrap: wrap; padding: 14px 16px; }
  .page-identity { flex: 1; }
  .page-identity h1 { font-size: 18px; }
  .topbar .global-search-wrap { order: 3; flex: 1 0 100%; }
  .topbar .global-search { width: 100%; max-width: none; height: 40px; }
  .topbar .page-identity p { max-width: 66vw; }
  .top-actions { margin-left: auto; }
  .hero-card { padding: 4px 0; }
  .hero-copy h2 { font-size: 27px; }
  .hero-search input { font-size: 14px; }
  .hero-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 0; }
  .hero-stat, .hero-stat:not(:last-child) { margin: 0 !important; padding: 0 16px !important; border-right: 0; }
  .hero-stat:nth-child(odd) { padding-left: 0 !important; border-right: 1px solid var(--line); }
  .hero-stat strong { font-size: 21px; }
  .hero-stat span { margin-bottom: 4px; }
  .panel-head { padding: 18px 16px 8px; gap: 12px; }
  .panel-head > div { flex-basis: 100%; }
  .brief-panel .market-brief { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .signal-row, .signal-table-head { grid-template-columns: 78px minmax(0, 1fr) 44px; padding: 14px 12px; gap: 8px; }
  .signal-row .evidence { white-space: normal; }
  .stock-page-header { grid-template-columns: repeat(3, minmax(0, 1fr)); padding: 18px; gap: 16px 12px; }
  .stock-page-identity { grid-column: 1 / -1; }
  .stock-page-identity h2 { font-size: 24px; }
  .stock-price strong { font-size: 30px; }
  .stock-header-stat small { font-size: 10px; }
  .stock-page-header .stock-page-score { grid-column: auto; align-items: flex-start; flex-direction: column; gap: 4px; padding: 0; border: 0; }
  .stock-page-score .stock-page-watch { position: absolute; top: 18px; right: 18px; border-radius: 7px; font-size: 11px; }
  .stock-page-score > strong { font-size: 20px; }
  .stock-chart-section { padding: 16px 12px; }
  .stock-chart-title h3 { font-size: 16px; }
  .stock-ma-legend { flex-wrap: wrap; }
  .stock-research-grid, .stock-page { gap: 16px; }
  .stock-signal-head-actions { flex-wrap: wrap; }
  .bt-combo-grid, .alerts-form-grid, .digest-main { grid-template-columns: minmax(0, 1fr); }
  .backtest-controls { padding: 16px; }
  .bt-actions { flex-wrap: wrap; }
  .bt-rank-table, .bt-heatmap, .bt-stock-detail, .bt-winmap { max-width: 100%; overflow-x: auto; }
  .mini-segment button, .bt-chip, .mobile-menu-item { min-height: 38px; }
  .mobile-nav-item { min-height: 48px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}