/* ============================================================
   QuantLab · 深色交易终端风格
   ============================================================ */

:root {
  --bg:          #0b0e14;
  --bg-panel:    #121620;
  --bg-elev:     #1a2030;
  --bg-hover:    #202839;
  --border:      #232a3a;
  --text:        #d8dee9;
  --text-dim:    #8b95a8;
  /* 原值 #5a6479 在三种背景上只有 2.73~3.25:1，低于 WCAG AA 要求的 4.5:1。
     axe-core 实测有 34 处正文因此不达标（标签、表头、页脚等）。
     调亮到这个值后对所有背景都过线，观感差别很小。 */
  --text-faint:  #828da3;

  --up:          #26a69a;   /* 美股习惯：绿涨红跌 */
  --down:        #ef5350;
  --accent:      #4c8dff;
  --accent-dim:  #2b4b8a;
  --on-accent:   #0b0e14;   /* 压在 accent/up/down 实心块上的文字色，见「按钮」一节 */
  --warn:        #f0a742;

  --radius: 8px;
  --mono: 'SF Mono', 'Cascadia Mono', Consolas, 'Courier New', monospace;
  --sans: -apple-system, 'Segoe UI', 'Microsoft YaHei', system-ui, sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.hidden { display: none !important; }

/* ---------------- 键盘可访问性 ---------------- */

/* 只在键盘操作时显示焦点环：鼠标点击不该出现，否则观感差；
   但键盘用户没有它就完全不知道焦点在哪。:focus-visible 正好区分这两种情况。 */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 3px;
}
.tab:focus-visible { outline-offset: -2px; }
/* 跳转链接的落点本身不该画焦点框——它只是个容器，画出来像是选中了整块内容 */
.main:focus { outline: none; }

/* 跳转链接：键盘用户不必逐个 Tab 过顶栏和自选列表才能到主内容 */
.skip-link {
  position: absolute;
  left: 8px;
  top: -60px;                       /* 平时移出视口，聚焦时滑下来 */
  z-index: 999;
  padding: 9px 16px;
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 600;
  font-size: 13px;
  border-radius: 0 0 6px 6px;
  text-decoration: none;
  transition: top .15s;
}
.skip-link:focus { top: 0; }

/* 可滚动区域拿到焦点时给个提示（axe 的 scrollable-region-focusable 规则） */
.table-wrap:focus-visible,
.news-list:focus-visible,
.filing-list:focus-visible { outline-offset: -2px; }

/* 只读给屏幕阅读器的文本 */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* 尊重系统的「减少动效」设置 */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}
.muted  { color: var(--text-dim); font-weight: 400; }
.num    { text-align: right; font-family: var(--mono); }
.up     { color: var(--up); }
.down   { color: var(--down); }
.flat   { color: var(--text-dim); }

/* ---------------- 顶栏 ---------------- */
.topbar {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 56px;
  padding: 0 20px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 32px; height: 32px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), #7b5cff);
  border-radius: 7px;
  font-weight: 700; font-size: 18px; color: #fff;
}
.brand-text strong { display: block; font-size: 15px; letter-spacing: .3px; }
.brand-text small  { display: block; font-size: 10px; color: var(--text-faint); letter-spacing: .5px; }

.search-wrap { position: relative; flex: 1; max-width: 420px; }
.search-wrap input {
  width: 100%;
  height: 34px;
  padding: 0 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--sans);
  font-size: 13px;
  outline: none;
}
.search-wrap input:focus { border-color: var(--accent); }

.search-results {
  position: absolute;
  top: 40px; left: 0;
  width: 520px;
  max-width: 92vw;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  z-index: 200;
  box-shadow: 0 12px 32px rgba(0,0,0,.5);
  overflow: hidden;
}

/* 交易所筛选 */
.sr-filter {
  display: flex;
  gap: 6px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-panel);
}
.chip {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-dim);
  padding: 3px 12px;
  font-size: 11px;
  font-family: var(--sans);
  cursor: pointer;
  transition: all .12s;
}
.chip:hover  { color: var(--text); border-color: var(--text-faint); }
.chip.active { background: var(--accent-dim); border-color: var(--accent); color: #fff; }

.sr-list { max-height: 340px; overflow-y: auto; }
.sr-row {
  display: grid;
  grid-template-columns: 62px 1fr auto 26px;
  align-items: center;
  gap: 10px;
  padding: 7px 10px;
  cursor: pointer;
}
.sr-row:hover { background: var(--bg-hover); }
.sr-row b { font-family: var(--mono); font-size: 13px; }
.sr-name {
  font-size: 12px;
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sr-ex {
  font-size: 10px;
  color: var(--text-faint);
  font-family: var(--mono);
  white-space: nowrap;
}
.sr-add {
  width: 22px; height: 22px;
  border-radius: 5px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text-dim);
  font-size: 13px;
  line-height: 1;
  cursor: pointer;
  transition: all .12s;
}
.sr-add:hover  { border-color: var(--accent); color: var(--accent); }
.sr-add.on     { background: rgba(38,166,154,.15); border-color: var(--up); color: var(--up); }
.sr-empty { padding: 18px 12px; text-align: center; font-size: 12px; }

.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.clock { font-family: var(--mono); font-size: 13px; color: var(--text-dim); }

.pill {
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .3px;
  border: 1px solid transparent;
  cursor: default;
}
.pill-mock  { background: rgba(240,167,66,.12); color: var(--warn);   border-color: rgba(240,167,66,.3); cursor: pointer; }
.pill-live  { background: rgba(38,166,154,.12); color: var(--up);     border-color: rgba(38,166,154,.3); cursor: pointer; }
.pill-open  { background: rgba(38,166,154,.12); color: var(--up); }
.pill-muted { background: var(--bg-elev); color: var(--text-dim); }

/* ---------------- 布局 ---------------- */
.layout { display: flex; align-items: flex-start; min-height: calc(100vh - 92px); }

.sidebar {
  width: 232px;
  flex-shrink: 0;
  background: var(--bg-panel);
  border-right: 1px solid var(--border);
  position: sticky;
  top: 56px;
  height: calc(100vh - 56px);
  display: flex;
  flex-direction: column;
}
.sidebar-head {
  display: flex; justify-content: space-between;
  padding: 12px 14px;
  font-size: 11px; font-weight: 600;
  letter-spacing: 1px; text-transform: uppercase;
  color: var(--text-faint);
  border-bottom: 1px solid var(--border);
}
.watchlist { list-style: none; overflow-y: auto; flex: 1; }
.watchlist li {
  display: flex; justify-content: space-between; align-items: center;
  padding: 9px 14px;
  cursor: pointer;
  border-left: 2px solid transparent;
}
.watchlist li:hover  { background: var(--bg-hover); }
.watchlist li.active { background: var(--bg-elev); border-left-color: var(--accent); }
.watchlist li.wl-empty {
  display: block;
  text-align: center;
  font-size: 12px;
  line-height: 1.8;
  padding: 24px 14px;
  cursor: default;
}
.watchlist li.wl-empty:hover { background: none; }

/* 移出自选：平时隐藏，悬停行时才出现，避免误点 */
.wl-del {
  position: absolute;
  right: 4px;
  width: 18px; height: 18px;
  border: none;
  border-radius: 4px;
  background: var(--bg-hover);
  color: var(--text-faint);
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  opacity: 0;
  transition: opacity .12s, color .12s;
}
.watchlist li { position: relative; }
.watchlist li:hover .wl-del { opacity: 1; }
.wl-del:hover { color: var(--down); background: rgba(239,83,80,.15); }
.watchlist .wl-left  { display: flex; flex-direction: column; min-width: 0; }
.watchlist .wl-sym   { font-family: var(--mono); font-weight: 600; font-size: 13px; }
.watchlist .wl-name  { font-size: 11px; color: var(--text-faint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 110px; }
.watchlist .wl-right { text-align: right; font-family: var(--mono); font-size: 12px; }
.watchlist .wl-chg   { font-size: 11px; }
.sidebar-foot {
  padding: 10px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 6px;
}
.sidebar-foot #btnAddWatch { flex: 1; }

.main { flex: 1; padding: 16px 20px 32px; min-width: 0; }

/* ---------------- 报价头 ---------------- */
.quote-head {
  display: flex; align-items: center; gap: 28px;
  flex-wrap: wrap;
  padding: 14px 18px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 14px;
}
.quote-id { display: flex; align-items: baseline; gap: 10px; }
.quote-id h1 { font-size: 24px; font-family: var(--mono); letter-spacing: .5px; }

.star {
  background: none;
  border: none;
  color: var(--text-faint);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  transition: color .15s, transform .15s;
}
.star:hover  { color: var(--warn); transform: scale(1.15); }
.star.on     { color: var(--warn); }
.tag {
  font-size: 10px; padding: 2px 7px;
  background: var(--bg-elev); border-radius: 4px;
  color: var(--text-dim); letter-spacing: .5px;
}
.quote-price { display: flex; align-items: baseline; gap: 12px; }
.last   { font-size: 30px; font-family: var(--mono); font-weight: 600; transition: color .2s; }
.change { font-size: 15px; font-family: var(--mono); }

.quote-stats { display: flex; gap: 22px; margin-left: auto; flex-wrap: wrap; }
.quote-stats div { display: flex; flex-direction: column; gap: 2px; }
.quote-stats label { font-size: 10px; color: var(--text-faint); letter-spacing: .5px; }
.quote-stats span  { font-family: var(--mono); font-size: 13px; }
.warn-text { color: var(--warn); }

/* ---------------- 标签页 ---------------- */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 16px; }
.tab {
  background: none; border: none;
  padding: 10px 18px;
  color: var(--text-dim);
  font-family: var(--sans); font-size: 14px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.tab:hover  { color: var(--text); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }

.view { display: none; }
.view.active { display: block; animation: fade .18s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

/* ---------------- 面板 ---------------- */
.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 14px;
  overflow: hidden;
}
.panel-head {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.panel-title { font-size: 13px; font-weight: 600; }
.panel-head .btn, .panel-head .legend { margin-left: auto; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 1100px) { .grid-2 { grid-template-columns: 1fr; } }

.legend { font-size: 11px; color: var(--text-dim); display: flex; align-items: center; gap: 6px; }
.dot { width: 10px; height: 2px; display: inline-block; }
.dot-strategy { background: var(--accent); }
.dot-bench    { background: var(--text-faint); }

/* ---------------- 按钮 ---------------- */
.btn {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-family: var(--sans);
  font-size: 13px;
  transition: all .12s;
}
.btn:hover  { background: var(--bg-hover); color: var(--text); }
.btn.active { background: var(--accent-dim); color: #fff; border-color: var(--accent); }
.btn-sm     { padding: 4px 10px; font-size: 12px; }
.btn-ghost  { background: transparent; }
/* 实心按钮用深色字而不是白字。白字压在 #4c8dff / #26a69a / #ef5350 上只有
   3.0~3.5:1，达不到 WCAG AA 的 4.5:1；而压暗底色会把涨绿跌红这两个语义色
   一起改掉（图表、报价、分位条都在用）。改成深色字后是 5.5~6.4:1，
   品牌色一个都不用动。 */
.btn-primary{ background: var(--accent); border-color: var(--accent); color: var(--on-accent); font-weight: 600; }
.btn-buy    { background: var(--up);   border-color: var(--up);   color: var(--on-accent); flex: 1; font-weight: 600; }
.btn-sell   { background: var(--down); border-color: var(--down); color: var(--on-accent); flex: 1; font-weight: 600; }
/* hover 提亮底色 —— 深色字下「更亮」才等于「更醒目」，
   原来的 opacity:.88 会让底色往背景色靠，反而降低对比度。
   背景和文字色必须在这里重新声明一遍：.btn:hover 的特异度是 (0,2,0)，
   高于 .btn-primary 的 (0,1,0)，只写 filter 的话一悬停就被打回灰底白字。 */
.btn-primary:hover { background: var(--accent); color: var(--on-accent); filter: brightness(1.12); }
.btn-buy:hover     { background: var(--up);     color: var(--on-accent); filter: brightness(1.12); }
.btn-sell:hover    { background: var(--down);   color: var(--on-accent); filter: brightness(1.12); }

.toolbar { display: flex; gap: 14px; margin-left: auto; flex-wrap: wrap; }
.btn-group { display: flex; gap: 2px; }
.btn-group .btn { border-radius: 0; }
.btn-group .btn:first-child { border-radius: 6px 0 0 6px; }
.btn-group .btn:last-child  { border-radius: 0 6px 6px 0; }

/* ---------------- 图表 ---------------- */
.chart-host { position: relative; height: 460px; padding: 8px; }
.chart-host-sm { height: 300px; }
.chart-host canvas { width: 100%; height: 100%; display: block; }

.chart-tip {
  position: absolute;
  background: rgba(18,22,32,.96);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.7;
  pointer-events: none;
  white-space: nowrap;
  z-index: 20;
  box-shadow: 0 8px 24px rgba(0,0,0,.5);
}
.chart-tip .row { display: flex; justify-content: space-between; gap: 16px; }
.chart-tip .k { color: var(--text-faint); }

/* ---------------- 键值网格 ---------------- */
.kv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 1px;
  background: var(--border);
  border-top: 0;
}
.kv-grid > div {
  background: var(--bg-panel);
  padding: 10px 14px;
  display: flex; flex-direction: column; gap: 3px;
}
.kv-grid label { font-size: 11px; color: var(--text-faint); }
.kv-grid span  { font-family: var(--mono); font-size: 14px; }
.kv-grid > .muted { padding: 16px; }

/* ---------------- 表格 ---------------- */
.table-wrap { max-height: 320px; overflow-y: auto; }
.tape-wrap  { max-height: 268px; }
.table { width: 100%; border-collapse: collapse; font-size: 12px; }
.table th {
  position: sticky; top: 0;
  background: var(--bg-elev);
  padding: 8px 12px;
  text-align: left;
  font-size: 11px; font-weight: 600;
  color: var(--text-faint);
  letter-spacing: .4px;
  border-bottom: 1px solid var(--border);
}
.table td { padding: 7px 12px; border-bottom: 1px solid rgba(35,42,58,.5); }
.table td.num, .table th.num { text-align: right; font-family: var(--mono); }
.table tbody tr:hover { background: var(--bg-hover); }
.table .muted { text-align: center; padding: 20px; }

/* ---------------- 表单 ---------------- */
.form-row {
  display: flex; align-items: flex-end; gap: 14px;
  padding: 14px; flex-wrap: wrap;
}
label { display: flex; flex-direction: column; gap: 5px; font-size: 11px; color: var(--text-faint); }
input, select {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: 6px 10px;
  font-family: var(--mono);
  font-size: 13px;
  outline: none;
  min-width: 92px;
}
input:focus, select:focus { border-color: var(--accent); }
input[readonly] { color: var(--text-dim); background: var(--bg-elev); }
select { font-family: var(--sans); min-width: 140px; }

.inline-label { flex-direction: row; align-items: center; gap: 6px; }
.sel-sm { min-width: 88px; padding: 4px 8px; font-size: 12px; }

.param-box { display: flex; gap: 10px; align-items: flex-end; }
.param-box input { width: 78px; min-width: 0; }

/* ---------------- Agent 打分 ---------------- */
.agent-body { display: flex; gap: 28px; padding: 20px; flex-wrap: wrap; }
.score-block { width: 260px; text-align: center; flex-shrink: 0; }
.score-ring { position: relative; width: 180px; height: 180px; margin: 0 auto; }
.score-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring-bg { fill: none; stroke: var(--bg-elev); stroke-width: 10; }
.ring-fg {
  fill: none; stroke: var(--accent); stroke-width: 10;
  stroke-linecap: round;
  stroke-dasharray: 326.7;
  stroke-dashoffset: 326.7;
  transition: stroke-dashoffset .8s cubic-bezier(.4,0,.2,1), stroke .4s;
}
.score-center {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
}
.score-center span  { font-size: 46px; font-family: var(--mono); font-weight: 600; line-height: 1; }
.score-center small { font-size: 12px; color: var(--text-faint); margin-top: 4px; }
.rating { font-size: 18px; font-weight: 600; margin-top: 14px; }
.score-summary { font-size: 12px; margin-top: 8px; line-height: 1.6; }

.factor-block { flex: 1; min-width: 300px; }
.factor-list { display: flex; flex-direction: column; gap: 14px; }
.factor {
  display: grid;
  grid-template-columns: 92px 1fr 52px;
  align-items: center;
  gap: 12px;
}
.factor .f-name { font-size: 13px; }
.factor .f-name small { display: block; font-size: 10px; color: var(--text-faint); }
.factor .f-bar { height: 8px; background: var(--bg-elev); border-radius: 4px; overflow: hidden; }
.factor .f-bar i { display: block; height: 100%; border-radius: 4px; transition: width .7s ease; }
.factor .f-val { font-family: var(--mono); font-size: 14px; text-align: right; }

/* ---------------- 方向判断与参考价位 ---------------- */
.direction-box { padding: 16px 18px 6px; }
.dir-head {
  display: flex; align-items: center; gap: 8px;
  font-size: 19px; font-weight: 600;
  margin-bottom: 8px;
}
.dir-arrow { font-size: 15px; }
.dir-text { font-size: 13px; color: var(--text-dim); line-height: 1.75; }

.level-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  margin-top: 14px;
}
@media (max-width: 760px) { .level-cards { grid-template-columns: 1fr; } }
.level-card {
  background: var(--bg-panel);
  padding: 12px 16px;
  display: flex; flex-direction: column; gap: 3px;
  border-top: 2px solid transparent;
}
.lv-probe { border-top-color: var(--accent); }
.lv-deep  { border-top-color: var(--up); }
.lv-stop  { border-top-color: var(--down); }
.level-card label { font-size: 11px; color: var(--text-faint); }
.lv-price { font-family: var(--mono); font-size: 21px; font-weight: 600; }
.lv-pct   { font-family: var(--mono); font-size: 12px; }
.level-card small { font-size: 10px; color: var(--text-faint); line-height: 1.5; margin-top: 2px; }

.level-warn {
  margin: 0 18px 4px;
  padding: 9px 12px;
  background: rgba(240, 167, 66, .1);
  border-left: 3px solid var(--warn);
  border-radius: 4px;
  font-size: 12px;
  color: var(--warn);
  line-height: 1.6;
}

.level-note {
  padding: 10px 16px 12px;
  font-size: 11px;
  color: var(--text-faint);
  line-height: 1.7;
}
.level-note strong { color: var(--warn); font-weight: 600; }

.reason-list { list-style: none; padding: 12px 14px; }
.reason-list li {
  padding: 7px 0 7px 18px;
  position: relative;
  font-size: 13px;
  line-height: 1.6;
  border-bottom: 1px solid rgba(35,42,58,.5);
}
.reason-list li:last-child { border-bottom: 0; }
.reason-list li::before {
  content: '▸';
  position: absolute; left: 2px;
  color: var(--accent);
}
.disclaimer { font-size: 11px; color: var(--text-faint); padding: 4px 2px 0; }

/* ---------------- 模拟交易 ---------------- */
.account-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 14px; }
@media (max-width: 900px) { .account-cards { grid-template-columns: repeat(2, 1fr); } }
.acc-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex; flex-direction: column; gap: 6px;
}
.acc-card label { font-size: 11px; color: var(--text-faint); }
.acc-card span  { font-family: var(--mono); font-size: 22px; font-weight: 600; }

.order-form { padding: 16px; display: flex; flex-direction: column; gap: 14px; }
.order-form label { flex-direction: row; align-items: center; gap: 12px; }
.order-form label input { flex: 1; }
.qty-quick { display: flex; gap: 6px; align-items: center; }
.qty-quick .muted { font-size: 11px; margin-right: 4px; }
.order-actions { display: flex; gap: 12px; margin-top: 4px; }
.order-msg { font-size: 12px; min-height: 18px; color: var(--text-dim); }
.order-msg.ok   { color: var(--up); }
.order-msg.err  { color: var(--down); }

/* ---------------- 在线演示说明条 ---------------- */
.demo-banner {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 18px;
  background: rgba(240, 167, 66, .1);
  border-bottom: 1px solid rgba(240, 167, 66, .28);
  font-size: 12.5px;
  line-height: 1.65;
}
.db-icon { color: var(--warn); font-size: 14px; line-height: 1.4; flex-shrink: 0; }
.db-text { color: var(--text-dim); flex: 1; }
.db-text strong { color: var(--warn); font-weight: 600; }
.db-text a { color: var(--accent); text-decoration: none; white-space: nowrap; }
.db-text a:hover { text-decoration: underline; }
.db-close {
  background: none; border: none;
  color: var(--text-faint);
  font-size: 18px; line-height: 1;
  cursor: pointer; padding: 0 4px;
  flex-shrink: 0;
}
.db-close:hover { color: var(--text); }

/* ---------------- 个股全景（三 Agent） ---------------- */
.agent-bar {
  display: flex; align-items: center; gap: 14px;
  padding: 10px 16px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 14px;
  font-size: 12px;
}
.agent-bar .btn { margin-left: auto; }

.quant-body { display: flex; gap: 20px; padding: 16px; flex-wrap: wrap; }
.radar-host { width: 380px; height: 320px; flex-shrink: 0; }
.radar-host canvas { width: 100%; height: 100%; display: block; }
@media (max-width: 900px) { .radar-host { width: 100%; } }
.quant-side { flex: 1; min-width: 280px; }

.verdict { margin-bottom: 14px; }
.verdict-tag {
  display: inline-block;
  font-size: 15px; font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 8px;
  background: var(--bg-elev);
}
.verdict-tag.up   { color: var(--up);   background: rgba(38,166,154,.14); }
.verdict-tag.down { color: var(--down); background: rgba(239,83,80,.14); }
.verdict-tag.flat { color: var(--accent); background: rgba(76,141,255,.14); }
.verdict-text { font-size: 12.5px; color: var(--text-dim); line-height: 1.75; }
.verdict-total { font-size: 12px; color: var(--text-faint); margin-top: 8px; }
.verdict-total b { color: var(--text); font-family: var(--mono); font-size: 15px; }

.axis-list { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.axis-row {
  display: grid;
  grid-template-columns: 44px 1fr 34px 62px;
  align-items: center; gap: 8px;
  font-size: 12px;
}
.ax-name { color: var(--text-dim); }
.ax-bar { height: 6px; background: var(--bg-elev); border-radius: 3px; overflow: hidden; }
.ax-bar i { display: block; height: 100%; border-radius: 3px; transition: width .6s ease; }
.ax-val { font-family: var(--mono); text-align: right; }
.ax-sec { font-size: 10px; color: var(--text-faint); text-align: right; }

.radar-legend {
  display: flex; gap: 14px; flex-wrap: wrap;
  margin-top: 14px; font-size: 10.5px; color: var(--text-faint);
}
.radar-legend span { display: flex; align-items: center; gap: 5px; }
.radar-legend i { width: 14px; height: 2px; display: inline-block; }
.lg-fill { background: var(--accent); }
.lg-dash { background: repeating-linear-gradient(90deg, #c77dff 0 4px, transparent 4px 7px); }
.lg-mid  { background: repeating-linear-gradient(90deg, var(--warn) 0 3px, transparent 3px 6px); }

/* 新闻 */
.ask-box { display: flex; gap: 8px; padding: 12px 14px 6px; }
.ask-box input { flex: 1; font-family: var(--sans); }
.news-answer {
  margin: 6px 14px 10px;
  padding: 10px 12px;
  background: var(--bg-elev);
  border-left: 3px solid var(--accent);
  border-radius: 4px;
  font-size: 12px;
}
.ans-head { color: var(--text-dim); margin-bottom: 8px; line-height: 1.7; }
.ans-mode {
  display: inline-block;
  font-size: 10px; padding: 1px 7px; border-radius: 10px;
  background: rgba(240,167,66,.15); color: var(--warn);
}
.ans-mode.gen { background: rgba(124,92,255,.18); color: #a98bff; }
.ans-conf {
  display: inline-block; margin-left: 6px;
  font-size: 10px; padding: 1px 7px; border-radius: 10px;
  background: var(--bg); border: 1px solid var(--border);
}
.ans-text {
  margin-top: 8px; color: var(--text); font-size: 12.5px;
  line-height: 1.8; white-space: pre-wrap;
}
.ans-caveat {
  margin-top: 8px; padding: 7px 10px;
  background: rgba(240,167,66,.08);
  border-left: 2px solid var(--warn);
  border-radius: 3px;
  color: var(--warn); font-size: 11px; line-height: 1.6;
}
.ans-hit.cited { background: rgba(76,141,255,.06); border-left: 2px solid var(--accent); padding-left: 8px; }
.ans-hit { padding: 7px 0; border-top: 1px solid rgba(35,42,58,.7); }
.ans-hit b { font-size: 12px; font-weight: 500; }
.hit-sum { color: var(--text-faint); font-size: 11px; margin-top: 3px; line-height: 1.6; }

.news-sources { padding: 4px 14px 8px; font-size: 11px; }
.src-line { color: var(--text-faint); display: flex; flex-wrap: wrap; gap: 5px; align-items: center; }
.src-chip {
  background: var(--bg-elev); border-radius: 10px;
  padding: 1px 8px; font-size: 10px; color: var(--text-dim);
}
.src-warn { color: var(--warn); margin-top: 6px; line-height: 1.6; }

.news-list, .filing-list { max-height: 460px; overflow-y: auto; }
.news-item { padding: 10px 14px; border-top: 1px solid rgba(35,42,58,.7); }
.news-title { font-size: 13px; line-height: 1.5; }
.news-title a { color: var(--text); text-decoration: none; }
.news-title a:hover { color: var(--accent); text-decoration: underline; }
.news-meta { display: flex; gap: 10px; font-size: 10.5px; color: var(--text-faint); margin-top: 4px; }
.news-sum { font-size: 11px; color: var(--text-faint); margin-top: 5px; line-height: 1.6; }

/* 研究 */
.fin-summary { padding: 0 0 6px; }
.fin-head { padding: 12px 14px 8px; font-size: 11px; color: var(--text-faint); }
.fin-chips {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 1px; background: var(--border); margin-top: 10px;
}
.fin-chips > div { background: var(--bg-panel); padding: 8px 12px; display: flex; flex-direction: column; gap: 2px; }
.fin-chips label { font-size: 10px; color: var(--text-faint); }
.fin-chips span { font-family: var(--mono); font-size: 13px; }

.filing-item { display: flex; gap: 10px; padding: 9px 14px; border-top: 1px solid rgba(35,42,58,.7); }
.form-tag {
  font-family: var(--mono); font-size: 10px;
  background: var(--bg-elev); color: var(--accent);
  padding: 2px 7px; border-radius: 4px;
  height: fit-content; white-space: nowrap;
}
.filing-main { font-size: 12px; line-height: 1.6; }
.filing-main a { color: var(--text); text-decoration: none; }
.filing-main a:hover { color: var(--accent); text-decoration: underline; }
.filing-main .muted { font-size: 10.5px; }
.pad { padding: 18px 14px; font-size: 12px; line-height: 1.7; }
.pad code { background: var(--bg-elev); padding: 1px 5px; border-radius: 3px; }

/* ---------------- 轻量提示 ---------------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 32px;
  transform: translate(-50%, 16px);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 11px 18px;
  font-size: 13px;
  color: var(--text);
  box-shadow: 0 12px 32px rgba(0, 0, 0, .55);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s, transform .2s;
  z-index: 500;
  max-width: 520px;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast-warn { border-left-color: var(--warn); }

/* ---------------- 页脚 ---------------- */
.footer {
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  font-size: 11px;
  color: var(--text-faint);
  text-align: center;
}

/* ============================================================
   窄屏适配
   ============================================================

   桌面版侧栏固定 232px。手机上（~390px 视口）那是 45% 的屏幕，
   主区只剩 158px、K 线画布只有 100px —— 图表完全没法看。

   这里把纵向侧栏改成横向可滑动的自选条，钉在顶部，
   宽度还给主内容区。
   ============================================================ */
@media (max-width: 860px) {

  .layout { flex-direction: column; }

  /* 侧栏 → 顶部横条 */
  .sidebar {
    width: 100%;
    height: auto;
    position: static;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    padding: 0 8px;
    border-right: none;
    border-bottom: 1px solid var(--border);
    overflow: hidden;
  }
  .sidebar-head {
    border-bottom: none;
    padding: 0 6px 0 0;
    flex-shrink: 0;
    flex-direction: column;
    gap: 0;
    font-size: 9px;
    line-height: 1.3;
  }
  .watchlist {
    display: flex;
    flex: 1;
    overflow-x: auto;
    overflow-y: hidden;
    gap: 2px;
    scrollbar-width: none;                 /* 横向滚动条在手机上很难看 */
  }
  .watchlist::-webkit-scrollbar { display: none; }
  .watchlist li {
    flex-direction: column;
    align-items: flex-start;
    min-width: 88px;
    padding: 7px 9px;
    border-left: none;
    border-bottom: 2px solid transparent;
  }
  .watchlist li.active { border-left-color: transparent; border-bottom-color: var(--accent); }
  .watchlist .wl-name { display: none; }   /* 横条里放不下公司名 */
  .watchlist .wl-right { text-align: left; }
  .watchlist li.wl-empty { min-width: 200px; padding: 12px; font-size: 11px; }
  .wl-del { display: none; }                /* 触屏没有 hover，改用星标增删 */
  .sidebar-foot {
    border-top: none;
    padding: 6px;
    flex-shrink: 0;
    flex-direction: column;
    gap: 4px;
  }
  .sidebar-foot .btn { font-size: 10px; padding: 3px 8px; white-space: nowrap; }

  /* 顶栏：允许换行，别硬挤 */
  .topbar {
    height: auto;
    flex-wrap: wrap;
    gap: 8px 12px;
    padding: 8px 12px;
  }
  .search-wrap { order: 3; flex-basis: 100%; max-width: none; }
  .topbar-right { gap: 6px; }
  .clock { display: none; }                 /* 手机上优先保住徽章 */
  .brand-text small { display: none; }

  .main { padding: 10px 12px 24px; }

  /* 报价头：改成两行，别把统计挤成一列 */
  .quote-head { gap: 10px 16px; padding: 12px 14px; }
  .quote-id h1 { font-size: 20px; }
  .last { font-size: 24px; }
  .quote-stats { margin-left: 0; flex-basis: 100%; gap: 14px; }

  /* 标签页横向滑动，不换行挤成两排 */
  .tabs { overflow-x: auto; scrollbar-width: none; }
  .tabs::-webkit-scrollbar { display: none; }
  .tab { padding: 9px 13px; font-size: 13px; white-space: nowrap; }

  /* 图表：矮一点，宽度已经拿回来了 */
  .chart-host { height: 320px; padding: 4px; }
  .chart-host-sm { height: 240px; }
  .toolbar { gap: 8px; width: 100%; margin-left: 0; }
  .btn-group .btn { padding: 4px 8px; font-size: 11px; }
  .panel-head { gap: 8px; }

  /* 搜索下拉不能比屏幕宽 */
  .search-results { width: 100%; left: 0; }
  .sr-row { grid-template-columns: 52px 1fr auto 24px; gap: 6px; }
  .sr-ex { display: none; }

  /* 表单与网格 */
  .form-row { gap: 10px; }
  .form-row label, .param-box { flex: 1 1 44%; }
  .form-row .btn-primary { flex-basis: 100%; }
  .account-cards { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .acc-card span { font-size: 17px; }
  .kv-grid { grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); }

  /* 六边形雷达在窄屏要占满宽 */
  .radar-host { width: 100%; height: 280px; }
  .quant-body { padding: 12px; gap: 12px; }
  .agent-body { padding: 14px; gap: 16px; }
  .score-block { width: 100%; }

  .demo-banner { padding: 9px 12px; font-size: 11.5px; }
  .table-wrap { max-height: 260px; }
}

/* 超窄屏（小型手机） */
@media (max-width: 420px) {
  .account-cards { grid-template-columns: 1fr; }
  .quote-stats { gap: 10px; }
  .quote-stats span { font-size: 12px; }
  .chart-host { height: 260px; }
  .radar-host { height: 240px; }
}

/* 滚动条 */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--bg-hover); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #2c3648; }